CN214182374U

CN214182374U - Novel ventilation and dust removal equipment for purification chamber

Info

Publication number: CN214182374U
Application number: CN202022169525.1U
Authority: CN
Inventors: 刘骁; 周寿春; 陈孝义
Original assignee: Zhengyi Environmental Protection Technology Shanghai Co ltd
Current assignee: Zhengyi Environmental Protection Technology Shanghai Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-09-14
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a novel clean room ventilation dust collecting equipment, including the shell, the inside of shell has set gradually water smoke filter, water smoke removal device, circulation tank, just imitate filter, sack cleaner, active carbon filter screen and has fallen the fan of making an uproar from a left side to the right side, and water smoke filter and water smoke removal device pipe connection, water smoke removal device, circulation tank, just imitate filter, sack cleaner, active carbon filter screen block in proper order connect, active carbon filter screen and fall the fan pipe connection of making an uproar. The utility model has the advantages of it is following: 1. the equipment is provided with the water mist filtering device, so that compared with the traditional dust removal system, the replacement frequency of the filter is reduced, and the use cost is reduced; 2. the device adopts an integral structure, integrates the water washing and filtering devices, and is convenient to install and maintain; 3. the device is made of stainless steel, so that the service life is guaranteed; 4. the control system monitors the purification efficiency in real time and prompts the replacement of the circulating water of the water tank and the filtering device.

Description

Novel ventilation and dust removal equipment for purification chamber

Technical Field

The utility model relates to a ventilation dust collecting equipment, in particular to novel clean room ventilation dust collecting equipment.

Background

The system that the ventilation dust pelletizing system comprises suction hood, dust remover, tuber pipe and fan is called the ventilation dust pelletizing system, however, because the dust source condition is different with the dust collecting equipment who selects to use, not every system all must include these equipment, and the filter that needs to be changed frequently in the permanent use of general ventilation dust collecting equipment, corrodes easily, and life is lower, does not have remote monitoring control's function, is not convenient for in time change the water in the water tank.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and to provide a novel ventilation and dust removal device for a clean room, which is provided with a water mist filtering device, compared with the traditional dust removal system, the replacement frequency of the filter is reduced, and the use cost is reduced; the device adopts an integral structure, integrates the water washing and filtering devices, and is convenient to install and maintain; the device is made of stainless steel, so that the service life is guaranteed; the control system monitors the purification efficiency in real time and prompts the replacement of the circulating water of the water tank and the filtering device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel clean room ventilation dust collecting equipment, which comprises an outer shell, the left side tip of shell is provided with the air inlet, the right side tip of shell is provided with the gas outlet, the inside of shell has set gradually water smoke filter, water smoke removal device, primary filter, sack cleaner, active carbon filter screen and has fallen the fan of making an uproar from a left side to the right side, still be connected through circulating water tank between water smoke filter and the water smoke removal device, water smoke filter includes high-pressure ion atomizer and ultrasonic atomization ware, it comprises slab and supporting arrangement to remove the water smoke device, water smoke filter and water smoke removal device pipe connection, remove water smoke device, circulating water tank, primary filter, sack cleaner, active carbon filter screen block in proper order and connect, active carbon filter screen and the fan pipe connection of making an uproar fall.

As the utility model discloses a novel clean room ventilation dust collecting equipment is preferred technical scheme, water smoke filter, water smoke removal device, circulating water tank, first effect filter, sack cleaner, fan, the shell of making an uproar fall are made by stainless steel material.

As the utility model discloses a novel clean room ventilation dust collecting equipment prefers technical scheme, the primary filter is board-like, foldable or bag-type.

As the utility model discloses a novel clean room ventilation dust collecting equipment is preferred technical scheme, the aluminium honeycomb, plastics honeycomb, the paper honeycomb that the active carbon filter screen adopted the through-hole structure are the carrier.

As the utility model discloses a novel clean room ventilation dust collecting equipment is preferred technical scheme, water smoke filter, water smoke removal device, circulation tank and primary filter are external to have the PLC controller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the equipment is provided with the water mist filtering device, so that compared with the traditional dust removal system, the replacement frequency of the filter is reduced, and the use cost is reduced;

2. the device adopts an integral structure, integrates the water washing and filtering devices, and is convenient to install and maintain;

3. the device is made of stainless steel, so that the service life is guaranteed;

4. the control system monitors the purification efficiency in real time and prompts the replacement of the circulating water of the water tank and the filtering device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall structure of the present invention;

in the figure: 1. a water mist filter; 2. a water mist removing device; 3. a circulating water tank; 4. a primary filter; 5. A bag-type dust collector; 6. an activated carbon filter screen; 7. a noise reduction fan; 8. a housing.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

As shown in figure 1, the utility model provides a novel ventilation and dust removal device for a clean room, which comprises a shell 8, wherein the left end of the shell 8 is provided with an air inlet, the right end of the shell 8 is provided with an air outlet, the interior of the shell 8 is sequentially provided with a water mist filter 1, a water mist removal device 2, a primary filter 4, a bag-type dust remover 5, an active carbon filter screen 6 and a noise reduction fan 7 from left to right, the water mist filter 1 and the water mist removal device 2 are connected through a circulating water tank 3, the water mist filter 1 comprises a high-pressure ion atomizer and an ultrasonic atomizer, the water mist removal device 2 comprises a plate and a supporting device, the water mist filter 1 is connected with the water mist removal device 2 through a pipeline, the water mist removal device 2, the circulating water tank 3, the primary filter 4, the bag-type dust collector 5 and the activated carbon filter screen 6 are sequentially connected in a clamping manner, and the activated carbon filter screen 6 is connected with the noise reduction fan 7 through a pipeline.

Further, the water mist filter 1, the water mist removing device 2, the circulating water tank 3, the primary filter 4, the bag-type dust collector 5, the noise reduction fan 7 and the shell 8 are all made of stainless steel materials.

The primary filter 4 is plate, folded or bag type.

The activated carbon filter screen 6 adopts aluminum honeycombs, plastic honeycombs and paper honeycombs with a through hole structure as carriers.

Water smoke filter 1, except that water smoke device 2, circulation tank 3 and primary filter 4 are external to have the PLC controller, through PLC controller remote monitoring water smoke filter 1, remove water smoke device 2, circulation tank 3 and primary filter 4.

Specifically, the waste gas that needs to be handled loops through water smoke and filters 1, removes water smoke device 2, and primary filter 4, sack remove dust 5, active carbon filter screen 6 and fan 7, and particulate matter and peculiar smell in the waste gas can be effectively got rid of.

The water mist filtration 1 is to generate superfine dry mist with the particle size of 1-100 mu m by high-pressure ion atomization and ultrasonic atomization; the superfine dry fog particles are fine and dense, the contact area between the superfine dry fog particles and the dust particles is fully increased, the water fog particles and the dust particles collide and are condensed to form agglomerates, and the agglomerates continuously grow and become heavier until the agglomerates are naturally settled finally, so that the aim of eliminating dust is fulfilled; 30-40% of the generated dry fog particles have the particle size of below 2.5 mu m, and the prevention and treatment effect on the pollution of fine particles in the atmosphere is obvious.

When the gas containing mist flows through the demister at a certain speed, the mist eliminator 2 separates the droplets from the surface of the corrugated plate when the droplets collide with the corrugated plate and are gathered due to the inertia impact of the gas, and the gravity generated by the droplets exceeds the resultant force of the rising force of the gas and the surface tension of the liquid. The multi-fold of defroster wave plate has increased the chance that the mist foam is caught to the structure, and the mist foam that is not got rid of is caught the collection through the same effect in next turning, and the repeated action like this to defogging efficiency has been improved greatly. The demister mainly comprises a plate and a supporting device. The plates are typically made of 2 types of materials, either polymeric (e.g., polypropylene PP, FRP, etc.) or stainless steel (e.g., 316L, 317L, etc.).

The water tank 3, water smoke filters 1 and the water that the defroster 2 used and condensed through going out the fog, and the storage is in the water tank, circulated use, and when control system suggestion needs the water of changing, in time change.

The primary filter 4 is mainly used for filtering dust particles of 5 μm or more. The primary filter screen has three types of plate type, folding type and bag type, the outer frame material comprises a paper frame, an aluminum frame and a galvanized iron frame, the filter material comprises non-woven fabric, nylon net, active carbon filter material, metal mesh net and the like, and the protective net comprises a double-sided plastic-sprayed wire net and a double-sided galvanized wire net. This device adopts plate filter, needs the periodic replacement.

And 5, bag-type dust removal, wherein the bag-type dust remover is a dry dust removal device and is suitable for collecting fine and dry non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, when the dust-containing gas enters the bag-type dust remover, the dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

The activated carbon filter screen 6 adopts aluminum honeycombs, plastic honeycombs and paper honeycombs with through hole structures as carriers. Compared with the traditional active carbon filter screen, the active carbon filter screen has the advantages of better gas dynamic performance, small volume density, large specific surface area, high adsorption efficiency and small wind resistance coefficient. The device adopts a honeycomb active carbon filter screen, is made by loading and adhering powdered active carbon on polyurethane foam, and has the carbon content of about 35 to 50 percent. Has high-efficiency adsorption performance of activated carbon, and can be used for air purification and removal of volatile organic compounds such as formaldehyde, toluene, hydrogen sulfide, chlorobenzene and pollutants in the air. The air resistance is small, the energy consumption is low, the deodorization and the peculiar smell can be removed under a certain air quantity, the environment is purified, and the good purification effect is achieved.

The utility model has the advantages of it is following:

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel clean room ventilation dust collecting equipment, includes shell (8), its characterized in that, the left side tip of shell (8) is provided with the air inlet, the right side tip of shell (8) is provided with the gas outlet, the inside of shell (8) has set gradually water smoke filter (1), water mist removal device (2), first effect filter (4), sack cleaner (5), active carbon filter screen (6) and noise reduction fan (7) from a left side to the right side, still be connected through circulating water tank (3) between water smoke filter (1) and the water mist removal device (2), water smoke filter (1) includes high-pressure ion atomizer and ultrasonic atomization ware, it comprises slab and supporting device to remove water mist device (2), water smoke filter (1) and water mist removal device (2) pipe connection, water mist removal device (2), Circulating water tank (3), primary filter (4), sack cleaner (5), active carbon filter screen (6) block in proper order and connect, active carbon filter screen (6) and fan (7) pipe connection of making an uproar falls.

2. The novel ventilation and dust removal equipment for the purification room as claimed in claim 1, wherein the water mist filter (1), the water mist removal device (2), the circulating water tank (3), the primary filter (4), the bag-type dust remover (5), the noise reduction fan (7) and the shell (8) are all made of stainless steel materials.

3. A new clean room ventilation dust-collecting equipment according to claim 1, characterized in that the primary filter (4) is plate type, folding type or bag type.

4. The novel ventilation and dust removal equipment for the purification chamber, as claimed in claim 1, wherein the activated carbon filter screen (6) adopts aluminum honeycombs, plastic honeycombs, or paper honeycombs with a through hole structure as a carrier.

5. The ventilation and dust removal equipment for the clean room is characterized in that the water mist filter (1), the water mist removal device (2), the circulating water tank (3) and the primary filter (4) are externally connected with a PLC controller.