Since the epidemic situation has not been optimistic, epidemic prevention materials have always been in demand, such as disposable medical masks, protective clothing, disinfectants, and a large number of disinfection and epidemic prevention robots. Many people don’t know what to do to purchase an intelligent sterilization robot?

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The disinfection and epidemic prevention robot is abbreviated as the disinfection robot. The robot is the carrier. The disinfection system is installed inside the robot to generate disinfection gas. The pneumatic system of the robot is used to quickly diffuse the disinfection gas in the indoor space, increasing the coverage and uniformity of disinfection, and can effectively and without dead ends. To kill pathogenic microorganisms in the air, the intelligent sterilization robot can automatically, efficiently and accurately disinfect indoors according to the set route. If you are looking for disinfection robot for sale, please leave your message.

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When disinfection robots were not used before, many isolation areas or public places with large spaces were disinfected. Due to the large area of ​​the disinfectant to be sprayed, the disinfectant tank was heavier, and the disinfectant had to put the disinfectant box in one. On the trolley, one disinfectant pushes the trolley, and another disinfectant controls the nozzle disinfection. Each disinfection requires only one water tank and one nozzle to work, and it requires multiple replacement of disinfectant, which consumes physical and manpower and affects the spraying speed and effect.

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At present, with the UV disinfection robot, this problem can be effectively solved. The UV disinfection robot uses a high-pressure water pump + atomizing nozzle for spraying. The high-pressure water pump uses an adjustable-speed DC motor with a working pressure of 1-3Mpa, which can be remotely controlled. Stop and adjust the working pressure. It adopts medium-sized crawler chassis, 48v/45Ah lead-acid battery, can work continuously for about 2 hours, and the operating efficiency can reach 20,000 square meters per hour. The disinfection task that originally required two disinfectants to cooperate with each other can now be done easily by one person, which greatly reduces the workload and time, and at the same time avoids the risk of infection. Now contact us to get a cheap UV light disinfection robot factory price.

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Application places of UV disinfection robot:

The disinfection and epidemic prevention robots are mainly used in hospitals, laboratories, pharmaceutical factories, schools, factories, units, shopping malls, airports, stations, high-speed rails, subways, hotels, office buildings, banks, office buildings, libraries, stadiums, smart parks, etc. Contact us to get UVC disinfection robot price right now.

The use of fog cannon machine effectively reduces the degree of dust pollution and indirectly reduces the probability of respiratory diseases caused by breathing dust. With the rapid economic development, the seriousness of environmental pollution has become increasingly prominent. Dust pollution has become environmental pollution, seriously affecting people’s normal quality of life. Also received people’s attention. The particulate matter involved in air pollution control generally refers to all particulate matter larger than molecules. Its existence state can either be dispersed in a gaseous medium individually, or agglomerate multiple particles together to form an aggregate. status. There are many types of dust and its distribution is wide, and its source is mainly from industrial pollution sources.

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The mist cannon machine is based on the principle of air delivery. First, the imported high-pressure pump and the fine atomization nozzle are used to atomize the water, and then the air volume and pressure of the fan are used to send the atomized water mist to a longer distance, so that the water mist and dust particles are quickly Adsorption and condensation increase, and settle under the action of its own gravity, so as to achieve the purpose of dust suppression. The dust suppression cannon also has the effect of humidifying and cooling. The sprayed water mist can reach a height of 60 meters, and the working range is 60 meters away to effectively cover a larger area. The water mist and dust will fall after condensation to achieve the purpose of dust reduction.

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Application range of Fog Cannon Machine:

1. The mist cannon machine can not only control the urban PM2.5 air exceeding the standard, reduce dust and haze, and control the urban environment;

2. Fog cannon machine can effectively control the dust in the storage yard, all coal piles, material piles, ash piles, open-air loading and unloading operations of the storage yard spray dust suppression, spray or spray stabilizers and other dust suppression;

3. Material transportation, such as transportation of coal coke, sand, gravel, earth, garbage, muck and other vehicles and heavy vehicles that are prone to dust and pollutants, and dust pollution control due to material spillage or leakage during transportation;

4. Dust management such as construction sites, demolition and other construction projects, municipal infrastructure, construction waste, waste residues, handling and stacking, and other activities that generate dust pollution;

5. Dust on bare ground, implement greening projects, and effectively carry out greening spraying and dust reduction measures; truck unloading ports, dump truck unloading dust, and large-scale loading truck working dust control;

6. Airfields, highways, stations, wharves, public places and landfills, etc., are sprayed for sterilization and disinfection, and sports venues, hot venues, etc., are dust-reduced, moisturized, and disinfected.

The mortar spraying machine is a screw-type high-pressure mortar spraying machine with advanced technology, simple operation and maintenance, and can be operated skillfully without special training. This machine is mainly used for building interior and exterior walls, cement mortar spraying, exterior wall insulation material mortar spraying, and refractory spraying. The main shortcomings of the artificial whitewashed wall and the previously introduced whitewashed wall machine are the low adhesion between the mortar and the wall and the low density of the mortar. The spraying equipment launched by our company has large flow and high pressure, which overcomes the above defects. The mortar density far exceeds the national The stipulated standard avoids troubles caused by issues such as quality, construction period, and cost. One machine is multi-purpose, can spray mortar, waterproof coating, refractory materials, and is not affected by regional and environmental conditions and the shape of the spray surface.

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Performance characteristics of mortar spraying machine:

 1. Reasonable design, integrated pump and compressor, easy to move.

2. Continuous feeding, no pulse phenomenon, high construction efficiency and good quality of mortar spraying machine.

3. Wide practicability, can spray putty powder, paint, latex paint, real stone paint, cement mortar, dry mortar, thermal insulation mortar, waterproof material, fireproof material, heat insulation material, sound-absorbing material and other water-soluble materials. Also known as multifunctional spraying machine.

 4. Small size, easy to carry on site, low cost of accessories and simple maintenance. The shotcrete is uniform and has strong adhesion.

5. Complete functions, both spraying and spraying, adjust the flow rate, and adjust the best spraying effect.

6. The direction of the shotcrete and nozzle connection can be chosen for easy operation.

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Application range of mortar spraying machine:

The reinforcement mortar spraying machine is suitable for indoor and outdoor wall spraying, cement mortar grouting, bridge grouting and waterproof surface spraying, fireproof spraying, ceiling spraying, wall spraying, mortar spraying, garden spraying, relief effect paint spraying, mortar spraying wall machine crafts Spraying, rockery spraying, sound-absorbing material spraying, waterproof plugging, waterproof leak mending, light and convenient for the construction of bridges, dams, hillsides, basements, tunnels, housing factories.

Floor shot blaster is a small and portable shot blasting machine whose principle is roughly the same as that of ordinary shot blasting machines. At present, road shot blasting machines are widely used because of their compactness, lightness, and good cleaning effect. The road shot blasting machine can work through the shot blasting machine to throw projectiles on the uneven road surface with high acceleration and corresponding directions, so that the projectiles collide with the surface of the road surface, making the road surface smooth and leaving debris. At the same time, the dust collector will generate corresponding negative pressure to recover the projectiles and the cleaned dust and impurities, and clean them by airflow. The clean and intact projectiles will automatically be recycled again, and the dust will be dragged into the dust collection box.

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The high-power dust collector separates the projectile and dust through the separation device above the storage hopper. The projectile enters the storage hopper to continue recycling, and the dust enters the dust collector through the connecting pipe. When the dust enters the dust collector, it passes through the separation of the filter element and stays in the ash storage hopper and the surface of the filter element. The automatic blowback dust collector can automatically clean each filter element at intervals through the blowback air provided by the compressor. Then the inside of the machine is cleaned by the airflow of the matching vacuum cleaner, the projectiles and the cleaned impurities are recovered separately, and the projectiles can be reused. The road shot blasting machine is equipped with a dust collector, which can achieve dust-free and pollution-free construction, which is efficient and protects the environment.

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On the one hand, the road shot blasting machine can be used for the line cleaning of high-speed roads. It is also a problem to clean up the waste lines on the highway surface. Using the road shot blasting machine and the floor shot blasting machine can easily remove the markings, especially for the online cleaning and cleaning of cold paint marks. Surface cleaning and cleaning of municipal pedestrian streets. On the other hand, the impact of road surface roughness on traffic caused by the anti-skid treatment of asphalt pavement by road shot blasting machine cannot be ignored. Traffic accidents caused by road landslides are increasing every year. For example, in turning sections and accident-prone sections, pavement shot blasting machines are used for pavement cleaning to improve the anti-skid performance of passing vehicles, which is very convenient and flexible.If you are looking for shot blasting machine for sale, please leave your message. Or add my WhatsApp+8613598866720or send request to admin@ygroadmachine.com

If the best equipment is used improperly and is not maintained, the service life will be shortened, and it will often break down and cause unnecessary losses. In order to let everyone work better, Shirui summarized some sandblasting machine maintenance for everyone. knowledge

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1. Matters needing attention before work:

1. You must wear protective equipment before work, and do not operate the sandblasting machine with your bare arms.

2. Check whether the air duct of the sandblasting machine and the door of the sandblasting machine are sealed. Five minutes before work, the ventilation and dust removal equipment must be activated. When the ventilation and dust removal equipment fails, the sandblasting machine is prohibited from working.

3. Check whether the power supply and circuit are normal. Check whether the butterfly valve of the spray gun is in the normal open position.

4. Check whether the high-pressure fan, bag filter, pressing motor and other equipment are normal.

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2. Matters needing attention at work:

1. During operation, the sandblasting machine should be operated in accordance with the specified requirements, and illegal operation is strictly prohibited.

2. During the operation, it is strictly forbidden to spray the spray gun to the non-workpiece part in the sandblasting cabin.

3. It is strictly forbidden to put heavy workpieces into the worktable for processing.

4. During the operation, if the workpiece needs to be turned over, it should be turned gently and slowly to avoid excessive impact.

5. After the work is finished, the ventilation and dust removal equipment of the sandblasting machine should continue to operate for five minutes before turning off to discharge indoor dust and keep the site clean.

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Three, maintenance

1. Each motor should be checked regularly for abnormal noise and abnormal smell.

2. The main shaft, transmission shaft, turbine box, reducer and other parts of the equipment should be checked for oil shortage. If there is no oil, add oil or butter of the specified type of equipment.

3. The bag filter should be folded down to clean the dust on it, and the cyclone dust collector should always clean up the debris and dust in the barrel.

Four, automatic sandblasting equipment maintenance standards

1) Check the wear of the overflow surface of the gun cavity, and update it if visible signs of wear are found.

2) Check the wear of the inner hole of the nozzle core in the nozzle assembly. If the larger diameter of the inner hole exceeds 30% of the original diameter, replace it.

3) Check the wear of the adhesive layer on the outer surface of the air nozzle assembly. If the metal matrix is exposed, replace it.

Asphalt milling machine processing is also a way to rough the road surface, which is divided into large milling machine and small asphalt milling machine. Of course, no matter whether it is a large milling machine or a small milling machine, it can achieve the effect of milling, with a certain degree of roughness. But it is different from the shot blasting process. It not only washes away the laitance but also part of the orthopedics, at the same time it also loosens the part of the orthopedics that is difficult to remove. The loose part of the aggregate is clamped between the upper and lower structural layers to isolate the upper and lower structural layers, so that the upper and lower structural layers are not firmly bonded and cannot be subjected to common forces.

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Pavement milling machines are mainly used in the excavation and renovation of asphalt concrete surfaces such as highways, urban roads, airports, freight yards, parking yards, etc., and the removal of asphalt pavement congestion, oil waves, nets, ruts, etc. Staggered milling of the surface.

The pavement shot blasting machine uses mechanical methods to project the shots onto the working surface at a high speed and at a certain angle, so that the shots impact the surface of the road, making the surface of the road rough and removing residues. At the same time, the dust collector The generated negative pressure will recover the pellets and the impurities and dust under cleaning. After the airflow cleaning, the intact pellets will be automatically recycled, and the impurities and dust will also fall into the dust collection box. It can clean the surface of concrete at one time and remove the floating slurry and impurities, and can roughen the surface of the concrete to make the surface uniform and rough, which greatly improves the adhesion strength of the waterproof layer and the concrete base layer, so that the waterproof layer and the bridge deck are better The combination of, at the same time, it can fully expose the cracks of the concrete and play a role in preventing problems before they happen.

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Pavement shot blasting machines can perform perfectly on flat areas such as bridges, asphalt roads, and cement roads; pavement milling machines are more suitable for uneven roads such as potholes and undulations.

Mist cannon machine is widely used in various industries such as metallurgy, chemical industry, cement, thermal power, petroleum, machinery, etc. It plays an active role in protecting the environment and promoting production. However, the noise generated during the operation of the fog cannon machine seriously affects the quietness of the environment. It not only damages people’s hearing, but also hinders normal language communication in the workshop, and has a certain impact on safe production. Therefore, the working noise of the dust suppression cannon must be controlled within 85 decibels, and the noise of the dust suppression cannon is caused by the fan, and the noise of the high-pressure pump is negligible.

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The jet fan used in the Mist cannon machine air delivery device, the noise is mainly composed of rotating noise and eddy current noise, mainly aerodynamic noise. The rotating noise depends on the load of the impeller. When the blade load is relatively small in the large flow area, the rotating noise will account for the main part of the noise. Eddy current noise is also called turbulence noise, which is a wide-band continuous spectrum in the noise spectrum. The vortex noise depends on the relative velocity of the moving blades, the clearance between the casing and the blades, and the aerodynamic load. When the blade is working in a small flow area and the load is relatively large, the eddy current noise takes up the main part.

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Since the rotating noise is dominant when the flow is large, and the eddy current noise is the dominant when the flow is small, the smaller noise appears between these two ranges. The strength of two kinds of noise, rotating noise and eddy current noise, depends on the geometry and operating conditions of the blades. The main design index of the fog gun fan is large flow and large thrust, so the noise is mainly rotating noise.

After knowing the cause of fog cannon machine noise, we will adopt specific methods to reduce the decibels of fog cannon machine noise to the greatest extent. Qualified fog cannon machine noise will be controlled within the scope of national standards.

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Since the fog cannon machine is very noisy after it is turned on, the solution to the noise of the dust cannon machine is to use a jet fan with a silencer to reduce the noise of the fan shell. Mist cannon machine wind blades use high-strength nylon blades to reduce fan noise. In addition, the size of the fan of the fog cannon must be produced in accordance with the technical requirements. Changing the size of the tuyere at will also increase the noise of the fog cannon.

Everyone knows a lot about pavement shot blasting machine, knowing that it is a kind of construction equipment for cleaning and roughing pavement. Its roughening construction effect is very good and it is recognized all over the world. However, it has been more than ten years since the floor shot blaster was invented. Before there was no road shot blasting machine equipment, the road roughening and cleaning construction were basically all completed by the road asphalt milling machine. The equipment was specially used for cleaning. Asphalt pavement and concrete pavement milling, etc.

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First of all, let’s look at the scope of construction: Because it uses the principle of shot blasting, the impact force on the pavement substrate is very small, and it was invented based on large-scale shot blasting equipment, so the equipment is in It has a very good performance in steel plate rust removal and steel bridge surface anticorrosion construction. The milling equipment can only be used for cleaning and roughening of concrete roads or asphalt roads, and cannot be used for steel bridge surfaces or steel plate rust removal. Therefore, the scope of application is a big difference between the two, and the scope of application of road shot blasting machines is more Broader.

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The second is the principle. The above mentioned briefly. The road shot blasting machine is based on the shot blasting principle, which is the same as the large-scale shot blasting equipment. The steel shot entering the equipment is accelerated by mechanical methods and then thrown through the opening angle of the directional sleeve. The steel shots formed an arc-shaped stream impacting the working surface, forming a beautiful and dense orange surface on the working surface. The milling rotor of a road asphalt milling machine is the main working part of a asphalt milling machine. It is composed of a milling rotor shaft, a cutter seat and a cutter head. It directly contacts the road surface and works through its high-speed rotating milling cutter to achieve the purpose of milling. The asphalt milling machine is equipped with an automatic leveling device, the milling rotor side cover is used as the milling reference surface, and two positioning hydraulic cylinders are controlled to keep the given milling depth constant.

Pavement shot blasting machines can perform perfectly on flat areas such as bridges, asphalt roads, and cement roads; pavement milling machines are more suitable for uneven roads such as potholes and undulations.

The environmental protection of Dust suppression cannon-mist cannon machine is generally poor. The equipment will be covered by a thick layer of dust after ten and a half months of use. Therefore, the mist cannon machine needs frequent maintenance, inspection, and inspection during daily use. maintain. It can reduce the probability of equipment failure and extend the service life. The maintenance and daily inspection of fog cannon machine can be carried out according to the following items:

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1. Check whether the V-belt is slack. If there is slack, adjust it according to the fog cannon machine manual.

2. Frequently check whether the lubricating oil and plunger grease in the plunger pump are sufficient, otherwise, add oil.

3. Check whether the spray tube is broken and whether the spray tube joint gasket is damaged. If the spray tube is broken or the joint gasket is damaged, replace it.

4. Lubricate each lubrication point, keep it clean, and remove sludge in time.

5. It is strictly forbidden to disassemble the electrical appliances, collide with the water nozzle, forbid the water level to be lower than the height of the pump, and forbid to disassemble it by yourself.

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6. When the ambient temperature is lower than 0℃, attention should be paid to the antifreeze of the circulating water system to avoid freezing and cracking the body.

7. It is strictly forbidden for mud, sand and debris to enter the water tank, so as not to block the pipes, nozzles or damage the plunger pump; if the nozzle is blocked or leaks, the water pump should be shut down and cleaned.

8. After the operation of the dust-reducing sprayer, the accumulated water in the machine must be drained, especially in areas with low temperature and easy to freeze. When not in use, the accumulated water in the machine must be thoroughly drained to avoid freezing and cracking equipment and pipes.

9. Check the condition of the nozzle, such as whether it is worn or not.

10. Check whether the machine is leaking.

11. Check whether the pressure gauge, control valve and other accessories are operating normally and whether they are damaged.

12. After use, drain the water in the pipeline and equipment, and loosen the pressure regulating handle of the control valve.

Mortar spraying machine is a professional spraying machine specially used for spraying mortar. It can be used for spraying mortar with mortar particles below four or five millimeters.

Mortar spraying machine can be used not only to spray, but also to inject mortar. In addition, mortar spraying machine is known as fast mortar spraying machine because of its high efficiency spraying speed. Because it can spray cement, it is also called fast cement mortar spraying machine. Because it can spray putty powder, refractory materials, latex paint, fireproof materials, it is also known as multifunctional spraying machine.

Mortar spraying machine is suitable for indoor and outdoor wall spraying, wall brushing spraying, cement mortar grouting, bridge grouting and waterproof surface spraying, fireproof spraying, insulation material spraying, ceiling spraying, wall spraying, paint spraying, garden spraying, relief effect paint Spraying, handicraft spraying, rockery spraying, sound-absorbing material spraying, waterproof plugging, waterproof leak repairing, for bridges, dams, hillsides, basements, tunnels, houses, etc.

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Applicable materials for mortar spraying machine:

Cement mortar, fine stone concrete, interface agent, putty powder, paint, latex paint, real stone paint, polymer mortar, dry mortar perlite, stucco plaster, waterproof material, fireproof material, thermal insulation material, sound-absorbing material, slope protection slurry, etc. Water-soluble material.

Spraying range of mortar spraying machine:

Building interior and exterior walls, ceilings and roofs, wall reinforcement with steel wire mesh, starting point for roughening of walls, high-speed river bank slope protection, tunnels, subways, garden rockeries, brick templates, steel structure protective layers, etc.

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Features of wall mortar spraying machine

1. In addition to the switch on the electric control box, it is also equipped with a remote control switch for spraying.

2. Adjust the flow rate to adjust the best spraying effect.

3. Suitable for spraying materials: putty powder, paint, latex paint, real stone paint, cement mortar, dry mortar, thermal insulation mortar, waterproof materials, fireproof materials, thermal insulation materials, sound-absorbing materials and other water-soluble materials.

4. Small size, easy to carry on site, low cost of accessories and simple maintenance.

5. High construction efficiency and good quality.

6. Easy to use, fast, save materials, labor, and more money. One machine only has three people, 150 square meters per hour (thickness 2cm).

7. The connection between the spray gun and the feeding pipe can be rotated for easy operation.

8. Material ratio (cement) 0.7:3 mortar.

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Use and operation of mortar spraying machine

Before turning on the mortar sprayer, press the hand oil pump several times to inject oil into the transmission part. After the power is turned on, first electric the main motor to check whether the rubber screw rotation direction is the same. If not, then change the power phase line (this check should be performed every time the power is reconnected), connect the delivery hose and nozzle, and spray Once the slurry delivery pipe is blocked, switch the switch to the manual position, only turn on the compressor, remove the quick connector in front of the pump head, and then block the nozzle downward, and the wind pressure will generate reverse pressure to blow out the remaining slurry in the delivery pipe.

Before spraying, the sprayed area should be infiltrated with water; when spraying, the nozzle should be as vertical as possible to the sprayed surface (the distance can be adjusted according to the spraying effect) layered and evenly sprayed, and coordinated with the leveling process. If the wall is too dry or the time after spraying is too long, it will seriously affect the leveling effect, and the process must be changed.