How to clean up the dust in the high altitude pipeline of the factory, and how to clean the white as

Robot cleanup method.

The inner diameter of the pipe is narrow, and it cannot be cleaned manually, so using an air duct cleaning robot is a good cleaning method. Air Duct Cleaning Equipment - The air duct cleaning robot is equipped with color cameras and high-brightness LED lighting. The color camera can adjust the camera angle in an all-round way with cleaning, and can be wired and remote controlled throughout the whole process to record the entire cleaning process.

The front-end cleaning brush can electrically adjust the cleaning angle in the pipeline in an all-round way, the robot is flexible in operation, has strong drag capacity, large climbing ability, and long walking distance, and the height of the robot can meet the engineering needs of most of the domestic air conditioning pipeline cleaning.

The robot is based on the actual operability, practicability and safety of the site, and can record the construction process at any time and achieve transparent construction. This cleaning method is too spiritual, not affected by the shape of the pipe, and the cleaning is relatively thorough and the cleaning speed is relatively fast.

High-altitude pipeline maintenance

Remove condensate, wax, mechanical impurities, corrosion products such as iron sulfide and water accumulation in oil and gas pipes to restore or improve pipeline transportation efficiency. These substances adhere to the pipe wall or are deposited under the pipe, which reduces the internal cross-sectional area of the pipeline, corrodes the inner surface of the pipeline, and increases the energy consumption of oil and gas transportation.

Pigs are mainly used for pigging. Some pigs are equipped with various instruments to measure the thickness of the pipe wall, internal corrosion, pipe deformation and position settlement. Commonly used pigs include spherical pigs, bowl pigs and soft pigs.

Also known as pigging ball, it is mostly used to remove water in the pipeline and condensate in the gas pipeline, and is also used for cleaning the pipe before the construction is completed and put into production, and used as an isolation in the sequential transportation of oil products. The outer diameter of the pig ball is generally 2% larger than the inner diameter of the pipe, which is called interference.

Before the pigging ball is put into the pipeline, it must be filled with water to make it expand, so that the pigging ball can form a ring belt contact surface with the pipe wall when it runs in the pipe, so as to achieve a better sealing and pigging effect.

The pig runs in the pipeline by relying on the pressure difference formed before and after it, and the operating pressure difference is generally kilogram-force centimeters. The differential pressure required for pig ball operation is smaller than that of other forms of pigs. After the pig ball is worn out after long-distance operation, its diameter becomes smaller, and the sealing performance and pigging effect will decrease, and the diameter of the ball can be restored by refilling water and pressurizing.

A pigging ball made of wear-resistant plastic with a wall thickness of 50 mm can travel about 2,000 km. The pigging ball is adaptable and can pass through elbows with a small radius of curvature; And with the help of the gravity of the ball, it can be used to realize the position of sending and receiving. The disadvantage of the pigging ball is that the effect of removing solid substances such as wax and rust in the pipe is poor, the cost is high, and it is difficult to install test instruments on the ball.

1. Clean it with utensils at the tuyere;

2. After the sediment is scraped off from the pipe wall by the cleaning robot, the two ends of the flue are sealed with sealing balls, and the pipeline is vacuumed to remove the dust;

3. Dismantle the pipeline and clean it section by section.

Dust abatement technology.

It mainly includes key technologies such as biological nanofilm dust suppression technology, cloud dust suppression technology and wet dust collection technology.

Bio-nano membrane dust suppression technology, bio-nanofilm is a double ionospheric membrane with nanolayer spacing reaching the nanometer level, which can maximize the ductility of water molecules and has strong charge adsorption; Spraying the bio-nano film on the surface of the material can attract and agglomerate small particles of dust, so that it can polymerize into large particle dust particles, increase its weight and settle.

Cloud dust suppression technology is through high-pressure ion atomization and ultrasonic atomization, which can produce ultra-fine dry fog of 1 m and 100 m. The ultra-fine dry mist particles are fine, fully increasing the contact area with the dust particles, and the water mist particles collide and condense with the dust particles to form aggregates, which continue to become larger and heavier until finally they naturally settle down to achieve the purpose of eliminating dust;

Wet dust collection technology absorbs the air attached to the dust by means of a pressure drop and removes the dust under the dual action of centrifugal force and the mixing of water and dust gases.

Measures to protect against dust include:

1. Control the dust concentration; Eliminate ignition points; reduce the concentration of oxygen in the air; Take effective dust reduction measures; setting up forecasting systems; Set up ** pressure relief port, etc.

2. Establish necessary rules and regulations in management, implement management measures, and actively supervise the work of workshop quality control and environmental cleaning personnel.

3. Comprehensive dust suppression technology can be used for dust prevention, mainly including key technologies such as biological nanofilm dust suppression technology, cloud dust suppression technology and wet dust collection technology.

There are several ways to deal with too much dust in the workshop, and the dust you want to deal with is stone dust? Or carpentry dust? This is to be determined or other dust.

One: the workshop is relatively large.

This kind of enterprise should have that ** dust removal equipment. It is the most effective dust collection equipment for large workshops. Add a collection hood on the workbench generated by the dust, collect the dust generated in the work, and send it to the ** dust collector through the spiral pipe, and the cloth bag will absorb the air containing dust.

Cloth bags filter out dust. The dust is knocked off by the working principle of the pulse and falls into the ash hopper. Clean air is emitted directly at high altitudes.

Second: small workshop working conditions.

This allows for the option of a stand-alone dust collection device, which costs less. Cost savings. There are two types of small equipment: dry dust removal equipment and wet dust removal equipment.

Wet dust removal equipment can be used in areas where there is no freezing. Regular water changes will do. Icy areas in winter.

This device is not recommended in winter. This device carries away dust by the flow of water.

If you work around the clock, if there is no climatic factor, it is recommended that you choose dry dust removal equipment. Dry dust removal equipment has two forms: filter cartridge and cloth bag.

At present, the dust in the processing workshop is basically a pulse bag dust collector, and the dust removal efficiency of the pulse dust collector is high, which fully meets the current dust emission standards.

With the SINOVAC vacuum system, the model should be selected according to the overall situation of the workshop.

The vacuum vacuum system is a high negative pressure vacuum system, and the negative pressure of the system is generally 1000 5000mmh2o. It is mainly used in the corresponding sections of electronics, light industry, food, medicine and other industries. It is characterized by fast flow rate in the tube, small air suction volume and high negative pressure.

Depending on the specific situation, a cloth bag or filter cartridge can be used as a filter element. For example, long fiber dust is suitable for cloth bags, and non-fiber dust with high filtration accuracy and small land occupation requirements are suitable for polyester filter cartridge as the core.

With dust removal equipment, now everyone is paying more and more attention to air pollution, and the state is getting tighter and tighter about this area, especially in the industry, a large amount of dust will be generated, which not only endangers human health, but also affects the surrounding air environment.

Our factory is doing the welding industry, the workshop often scatters a lot of dust, the leadership decided to buy dust treatment equipment last year, installed in May last year, with Bodi's dust removal equipment, the effect is quite good, the workshop air has been significantly improved.

If there is a lot of dust in the workshop, the employees must wear dust masks, if they do not wear them, they will inhale too much dust, which will cause pneumoconiosis! It's very serious! You can check out Shigematsu or 3M!

First find the dust point, if the dust is too large, cyclone pretreatment is required, if the dust point is more, it can be centrally processed, each dust point is equipped with a dust collection cover, connected by the pipeline, and one end is connected to the source dust removal equipment to meet the emission standards.

Will dust clog the speaker hole of the phone?

Industrial manufacturing and processing environment is generally called by two conventional names, indoor or outdoor, underground special types of work, here is not in detail, today to describe the standard of dust treatment in the workshop, according to the recently released atmospheric environmental protection plan content, the internal dust emission standards of the processing workshop, the general regional requirements for the export concentration of less than 30 mg, individual provinces, such as Beijing, Shandong, Guangdong, Shanghai, there are 20 mg, 10 mg' Shandong individual areas to implement 5 mg emission standards. ’

The dust inside the workshop generally has cutting dust, welding dust, grinding dust, crushing dust, stirring dust, vibration discharge, conveying dust, etc., these dusts can be distinguished from the types of environmental protection equipment, dry dust can be used bag dust removal equipment, oily and water-based corrosive can be used plastic sintering board dust removal equipment. Basically, it can meet the dust generated by workshop processing, and woodworking equipment belongs to a separate series.

How to choose equipment for dust treatment in the workshop, the conventional selection method, first determine the dust characteristics, select the type of dust removal equipment, then select the data of the dust point, record the length of the pipeline, select the appropriate air volume, and select the wind speed design with reference to the type of equipment combined with the characteristics of the dust.

: Ultrasonic cleaning, try it.

Generally, manufacturers will use industrial dust removal equipment to deal with dust filtration problemsLike pulse bag filter, electrostatic precipitator, stand-alone dust collector, wet dust collector, etc., but commonly used are bag filter and wet dust collector.

Working principle: When the dust-containing gas enters the pulse bag dust collector by the gravitational force of the dust collection hood air duct through the fan, under the action of the wind shield, the air flow flows upward, the flow decreases, and part of the large particle dust is separated out of the ash hopper due to inertia.

The fine dust-containing gas enters the filtration and purification of the middle box filter bag, the dust is blocked on the outer surface of the filter bag, and the purified gas is discharged at high altitude after entering the upper body box through the filter bag mouth, and the dust is discharged by the ash discharge valve of the bag dust collector, so as to achieve the dust removal effect.

Other measures. 1. Under the condition that the process allows, ground sprinkling measures should be taken in the dust operation area, and spray dust reduction can be used in the dusty section.

2. Dust workers should wear qualified personal protective equipment that meets national standards.

3. A dust measurement system should be established to strengthen supervision. The dust removal device should be regularly checked to make it operate normally.

A good way to deal with dust in the workshop, the dust in the workshop enters the pulse bag dust collector by the dust collection cover through the gravitational force of the fan through the air duct, under the action of the wind shield, the air flow flows upward, the flow decreases, and some large particles of dust are separated from the ash hopper due to inertia, and the fine dust-containing gas enters the filter bag of the middle box, and the dust is blocked on the outer surface of the filter bag, and the purified gas enters the upper body box through the filter bag mouth and is discharged at high altitude, and the dust is discharged by the ash discharge valve of the bag dust collector.

Combined with the actual air volume of the plant area and processing equipment, design pipelines and branch pipelines, according to the size of the dust of the equipment, to design the diameter of the pipeline branches, the dust from the pipeline driven by the negative pressure fan pulse bag dust removal equipment from, from the downwind outlet of the equipment into the dust removal equipment ash bin, through the injection and adsorption of the dust removal bin, to complete the clean circulation of the normal air flow, clean gas from the upwind outlet into the chimney discharge, there is a settling chamber, the dust will be discharged into the settling chamber, there is no settling chamber will be collected with a cloth bag, cleaned by a special person.

The centralized dust removal system is to concentrate many dust production points or even the dust production points of the whole workshop or the whole plant into one dust removal system. It is suitable for the situation that there are many dust production points, relatively concentrated, large exhaust air volume at each point, and there are conditions to set up large-scale dust removal facilities. The characteristics of the centralized dust collection system are:

The processing air volume is large, and there are many connected dust removal and exhaust air points;

The use of advanced purification equipment such as bag filters and electrostatic precipitators is conducive to reducing air pollution;

The dust removal equipment is centrally arranged, and the dust discharge volume is large, which is conducive to the unified treatment and utilization of dust, and reduces the secondary dust.

There is no problem with dust removal equipment for dust treatment in the workshop, and the technology is very mature now. Send you a few of the ones I've done.

There are 3 treatment methods for workshop dust treatment.

First: Dust collector.

The most effective way to control dust from the source. Multiple dust generation points. **Dust collectors can be divided into large and small. It is customized according to the needs.

Second: dry dust removal method.

The amount of dust in the workshop is not large. Alternatively, 1-2 dust spots can be used this method.

Third: wet dust removal method.

It's basically the same as a dry dust collector. Try not to use it in places that freeze in winter. He relied on the flow of water to control the dust.

To clean, it is generally necessary to drain and drain the oil.

The longer the steel pipe, the higher the requirements for the ultrasonic cleaning equipment, and the more expensive the cost, it is better to try to use the QXZJ pipeline cleaning gun to inject the cleaning sponge ball into the pipeline to complete the cleaning of the pipe.

Here's what the line cleaning gun looks like.

Advantages of using the QXZJ Pipe Cleaning Gun to inject cleaning sponge balls into the pipeline:

1. It is not limited by pipes, tubes and pipes: steel pipes, hoses, hoses, hard pipes, U-shaped pipes, S-shaped pipes, ring coils, long pipelines with valves and joints, etc., can be cleaned.

2. Efficient and fast: the cleaning speed can reach 1,000 kilometers, and the cleaning distance can reach 3000m. One line can be cleaned 2-3 times.

3. Economical and practical: Compared with the expensive ultrasonic cleaning equipment, the purchase cost is much cheaper, and the QXZJ pipeline cleaning gun is a pure mechanical structure, with less after-sales, stable performance, simple maintenance, and can also save maintenance costs.

4. Environmental protection and energy saving: pure physical cleaning method, no water or chemical reagents, powered by dry and clean air source, very energy-saving and environmentally friendly.

5. There is no dead angle and no residue in the pipeline cleaning, and the cleaning effect is intuitively visible, and at the same time, it plays the role of effect detection and drying of the pipeline.

The cleaning effect is measured, and at the same time, it plays a role in detection.