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Industrial vacuum cleaner
- Jun 09, 2018 -

Industrial vacuum cleaner

Industrial vacuum cleaner is a kind of equipment used in industry. It can be used in the collection of waste, air filtration and cleaning and environmental cleaning in the process of industrial production. At the same time, it can be used in conjunction with industrial production equipment to absorb dust and debris produced in production, so as to ensure the cleanliness of the working environment and the health of employees. For example, industrial vacuum cleaner is widely used in textile and chemical industry, reducing the harm of some occupational diseases; it can absorb metal debris produced by mechanical processing and prevent damage to machine equipment.


brief introduction

Industrial vacuum cleaner (English: industrial vacuum cleaner), which is used to collect waste, filter and purify air and carry out environmental cleaning in the process of industrial production. Industrial vacuum cleaner can absorb all kinds of metal, non-metal, oil, water and other granular dirt and liquid. It can absorb and purify toxic and harmful gases. It can improve the quality of the product in the textile industry. It can recycle some expensive catalysts in the chemical industry, and it is a kind of environmental protection equipment, and the industrial vacuum cleaner can be effective. To prevent some occupational hazards, such as welder pneumoconiosis, shoe factory leukemia and so on.

Compared with household vacuum cleaner, industrial vacuum cleaner has the advantages of 24 hours continuous use, strong suction, large dust storage volume, long service life and high temperature resistance. Both the casing and the trash can use the steel plate or iron plate with the thickness of the standard, which can effectively protect the motor part from being damaged. In particular, the industrial vacuum cleaner has almost no requirement for the suction material, and all kinds of materials and waste materials of various shapes can be absorbed. Through the replacement of different filter media, such as filter cartridge, filter bag and so on, the solid particles with precision of 99% more than 0.3 microns can be absorbed, which can be applied to fine chemical industry, precision machinery and other industries.

The industrial vacuum cleaner pumps the barrel into a vacuum through a turbine fan, Venturi tube and other equipment, which makes the negative pressure rise rapidly. The high negative pressure causes the air to flow into the barrel through the inlet of the air swiftly, and the bucket passes through the dust brush and the suction pipe. The flowing air carries the solid particles that need to be collected and processed into the barrel, the filter bag and the air inlet. When the mouth is connected, the solid is attached to the inner surface of the filter bag. The first filter air passes through the gap of the filter bag and then the filter core is filtered by two times. The air can reach the discharge standard. The filtered air enters the exhaust duct through the exhaust air outlet of the fan and eventually comes back to the workshop to reduce energy, especially the loss of heat energy. The higher the negative pressure, the stronger the suction, the wider the diameter of the suction mouth, the increase of the flow, the smaller the corresponding negative pressure and the smaller the suction. By choosing the appropriate model, the negative pressure can be kept within a constant range to adapt to the absorption and treatment of different materials.


Working principle

Through a multi-stage high pressure fan, whirlpool fan, whirlpool air pump and other equipment to pump the barrel into a vacuum, so that the negative pressure is rapidly increased, the high negative pressure makes the air flow through the inlet of the air inlet to the barrel, the bucket passes through the dust brush and the suction pipe. The flowing air carries the solid particles that need to be collected and processed into the barrel, the filter bag and the filter bag. When the inlet is connected, the solid is attached to the inner surface of the filter bag. The first filtered air passes through the gap of the filter bag, and then the two filter of the filter core can make the air reach the standard of discharge. The filtered air enters the exhaust duct through the fan or the exhaust air outlet of the air pump, and eventually comes back to the workshop, in order to reduce energy, especially heat. The loss.

The higher the negative pressure, the stronger the suction, the wider the diameter of the suction mouth, the increase of the flow, the smaller the corresponding negative pressure and the smaller the suction. By choosing the appropriate model, the negative pressure can be kept within a constant range to adapt to the absorption and treatment of different materials.


Filter material

Industrial vacuum cleaner mainly filters liquid and air through filtration medium. The common industrial vacuum cleaner in the market usually has a single filter or

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Industrial vacuum cleaner

Multiple filters are usually used. In general, the industrial vacuum cleaner adopts cyclone separator as the first layer of filtration, and then filters through the filter core for high precision filtration. The filtering accuracy of common filter elements is generally more than 1 microns, but the accuracy of filtration can reach 0.3 microns by means of membrane or special material.

The filter core, which is made with different substrate, is also different. It has glass fiber, chemical fiber, polyester, stainless steel and other filtering materials. The general industrial filter core will have a variety of materials to meet the requirements of the environment. The filter solid is usually made of polyester fiber filter paper as substrate and surface PTFE coating treatment. The filtering accuracy is improved significantly. At present, most manufacturers of filter elements add more folds and increase the folding depth to improve the filtration area. At present, famous brands are Donaldson, Dongli and so on.


Characteristic/Features

Industrial vacuum cleaner common appearance: barrel type, small push vehicle type, square type, simple support type. The industrial vacuum cleaner has 220V\380V\110V\420V/440V, and the 380V. industrial vacuum cleaner, which is usually used as the three-phase four wire, is usually equipped with a cardan wheel and a directional caster. It can be easily moved, and the range of the treatment can be expanded by adding a long vacuum tube, and the suction is relatively small. Advantages: simple structure, small and flexible, strong suction, large volume, safe and reliable, high purification efficiency, wide use shortcomings: the metal shell is heavy, the filter needs to be regenerated regularly, and the technical content is not high. In recent years, it is gradually improving and inadequacies through the use of mobile vehicle, rocker type cement and other devices, as well as the use of whirlwind, in order to improve its role as a environmental protection product.


Common model

The basic classification of industrial vacuum cleaner is as follows:

AM series small auxiliary industrial vacuum cleaner

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AW series production workshop special industrial dust absorbing and absorbing machine

AY series three phase industrial vacuum cleaner

An y B series large capacity three-phase vacuum vacuum cleaner

AYH series heavy three-phase industrial vacuum cleaner

AY AT series pulse back blowing industrial vacuum cleaner

A3000 series single phase three motor industrial vacuum cleaner

AY EX explosion-proof special industrial vacuum cleaner

AYH EX explosion-proof heavy duty industrial vacuum cleaner for explosive sites

AW EX special explosion-proof industrial dust suction water machine for explosive sites

The basic classification of industrial dust collector is as follows:

AJS-M series of economic type dusty industrial dust remover

AJS series pulse and blow back special dust collector for fine dust

AJH welding special environmental protection welding smoke dust collector

AJS-L off-line pulse back blowing industrial dust removal system

OIL series industrial oil sucking machine


Performance characteristics

Performance and characteristics of industrial vacuum cleaner

The mainframe power part usually uses 380V power as a power source: most of the power parts of the industrial vacuum cleaner choose the 380V industrial power supply to ensure its powerful power. 380V industrial motor equipped with industrial vacuum cleaner can basically work continuously for 24 hours.

The filter section selects multiple filters: the design selects a variety of different material filters, and a variety of different filter structures and methods, such as the HEPA high efficiency filter (the minimum can reach 0.01 to 0.3UM, etc.) before adding a cyclone separator (used for solid-liquid separation) to improve the filtration effect.

The box part is made of thick and thick sheet metal: SPCC material with sufficient thickness, which protects the fan and is strong and durable. Electrostatic spraying is used on the surface, which is beautiful and durable.

A collection box for Industry: industrial vacuum cleaner is equipped with a large capacity collection box to adapt to excess dust conditions, while the collection box designed by industrial dust collector is very convenient to move and dump.


Price

At present, the price of industrial vacuum cleaner is different from thousands to tens of tens of thousands, most of which are concentrated in 5000-20000RMB. The price of some special and external products may be above 20000. The price gap between products is relatively large, up to 1000 yuan, or even higher.


Related terms

1. pressure

Pressure is the physical quantity that indicates the magnitude of pressure inside the container. The relative pressure in the container is expressed in Mh.

Temperature is the physical quantity that indicates the degree of heat of a substance, usually expressed at the temperature.

Thickness is a linear length that represents a certain direction of a substance, usually expressed in terms of mm.


Choose

1, according to the application needs, consider the need for continuous work, and fully consider the power system, overall performance and other aspects.

2, according to the specific circumstances of the dust choose dry or dry wet dual-use type, and then choose the power size according to the dust concentration.

3, consider product quality and performance, such as suction, working time, function, structure design, appearance, operation, maintenance and other indicators. The best suction is enough to meet the needs of the application, and the best work time can work for 24 hours continuously. The function is rich but it will not bring the trouble of operation.

4, choose imported products or domestic products according to budget and application requirements. Generally speaking, the price of the domestic brand is low but the quality is difficult to guarantee, while the quality of the imported brand is high, but the price is rather expensive.

5, consider whether the supplier has the authorization qualification of agents.

6, consider services, including pre sale, sale and after-sale services, especially if we can provide professional and lasting after-sales service.


Maintenance and maintenance

How to maintain and maintain daily

1 clean up the sundries and dust attachments in the bucket in time. The dust bag is cleaned after each work, check the perforation or air leakage, clean the dust bag and dust bag with the cleaning agent and warm water, and blow dry, and do not use dry dust bag.

2 check if there is any damage to the power cord and plug. After use, coil the power coil to a tie and hang it on the hook on the top cover of the machine.

3 check whether the air inlet is clogged or sundry after the water absorption work is finished, otherwise, it is necessary to clean up. Check whether there is any damage to the floating wave.

4 the machine needs to be light and light, and can not be impacted by external force.

5 the machine should be put in a ventilated and dry place when the machine is discontinued.

6 cleaning machine, please use water or neutral detergent wet cloth wiping, the main head is strictly forbidden to immerse in the water and clean, do not use gasoline, banana water and other corrosive cleaning agents, otherwise it will cause the shell cracking.

7 do not keep the machine in a continuous working state for a long time. The continuous working time should be controlled within 2 hours, otherwise the machine life will be affected.

8 when the vacuum cleaner is used for a long time, the suction will drop due to the blockage of the mesh. In order to prevent suction drop, water filters and cloth bags should be cleaned regularly. After washing and drying in the shade, the suction can be restored.

9 if the host is heating, giving out a burnt smell, or having abnormal vibration and noise, it should be repaired in time and not used reluctantly.

10 do not fold the hose frequently, do not over stretch and bend.


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