CN217594164U

CN217594164U - Industrial dust and waste gas treatment device

Info

Publication number: CN217594164U
Application number: CN202221254470.7U
Authority: CN
Inventors: 谭新凤; 邓海群; 汪鹏; 黄莉莉; 张欢
Original assignee: Yichang Yuheng Environmental Protection Technology Co ltd
Current assignee: Yichang Yuheng Environmental Protection Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-18
Anticipated expiration: 2032-05-24

Abstract

The utility model provides an industrial dust exhaust treatment device, including the base, set firmly the dust filter chamber on the base in proper order, spray the washing room and adsorb the clean room, industrial dust waste gas lets in the dust filter chamber through the adsorption tube in, is equipped with sliding seal's filtration drawer in the dust filter chamber, is equipped with the filter pulp in the filtration drawer, filters the drawer top and is equipped with the blowing tube dish, is equipped with compressed air in the blowing tube dish, filters the drawer below and is equipped with down the ash cone fill, and lower ash cone fill below is equipped with the ash storage storehouse. The filter pulp can filter the dust, dust on the filter pulp falls to storing up the ash storehouse through blowing pipe dish and collects, waste gas and washing liquid fully neutralize, the shower pipe dish can ensure that waste gas is dissolved in the washing liquid, gas gets rid of moisture through the defroster again and lets in to adsorb the clean room, multiple adsorbent can further adsorb waste gas in the adsorption clean room, ensure to reach emission standard from gas outlet combustion gas ability, improve treatment effeciency greatly, improve production efficiency.

Description

Industrial dust and waste gas treatment device

Technical Field

The utility model relates to an industrial dust exhaust-gas treatment's field, concretely relates to industrial dust exhaust-gas treatment device.

Background

In the production process of pharmacy, chemical industry and the like, a large amount of waste gas and dust are generated, the dust and the waste gas are usually suspended and suspended in the air, and the dust and the waste gas seriously affect the production working environment, bring harm to the body of production line workers and possibly induce various diseases; meanwhile, the exchange of the air with dust and waste gas with the outside atmosphere also causes pollution to the outside atmosphere and the surrounding environment.

Unable fine concentrate dust and waste gas in current industrial treatment equipment and handle respectively, treatment facility live time is short, needs often to maintain it, changes filter parts, and the installation is dismantled comparatively troublesome, wastes time and energy, reduces production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides industrial dust exhaust treatment device solves the problem among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the dust filtering device comprises a base, wherein a dust filtering chamber, a spraying washing chamber and an adsorption purification chamber are sequentially and fixedly arranged on the base, industrial dust and waste gas are introduced into the dust filtering chamber through an adsorption pipe, a filtering drawer in sliding sealing is arranged in the dust filtering chamber, filter cotton is arranged in the filtering drawer, a blowing pipe disc is arranged above the filtering drawer, compressed air is arranged in the blowing pipe disc, a lower ash cone hopper is arranged below the filtering drawer, and an ash storage bin is arranged below the lower ash cone hopper.

In the preferred scheme, the adsorption tube outside is equipped with cooling coil, and the circulation has the coolant liquid in the cooling coil to dust waste gas in the adsorption tube cools off.

In the preferred scheme, filter drawer one end and be equipped with the opening, the other end is equipped with the handle, filters drawer week side and is equipped with a plurality of through-holes, and the indoor both sides of dust filter are equipped with the spout, and filter drawer both sides and support to lean on and slide in the spout.

In the preferred scheme, the dust filter chamber is provided with an air blowing pipe, the air blowing pipe is communicated with an air blowing pipe disc, the end part of the air blowing pipe disc is provided with a plurality of air nozzles, and compressed air is blown to the filter cotton through the air nozzles.

In the preferred scheme, dust filter chamber with spray the washing room and pass through the second connecting pipe intercommunication, the top at dust filter chamber is established to second connecting pipe one end, the other end is established in the below that sprays the washing room, it has the washing liquid to store in the washing room to spray, second connecting pipe tip is located washing liquid level below.

In the preferred scheme, a spray pipe disc is fixedly arranged in the spray washing chamber, a liquid inlet pipe is fixedly arranged on the spray washing chamber, the liquid inlet pipe is communicated with the spray pipe disc, and cleaning liquid flows through the spray pipe disc and the liquid inlet pipe.

In the preferred scheme, a demisting chamber is arranged above the spraying washing chamber, the demisting chamber is communicated with the spraying washing chamber, and a demister is fixedly arranged in the demisting chamber.

In the preferred scheme, the demisting chamber is communicated with the adsorption purification chamber through a first connecting pipe, a plurality of layers of adsorbents are arranged in the adsorption purification chamber, and an air outlet is arranged outside the adsorption purification chamber.

In the preferred scheme, be equipped with the multilayer orifice plate in the absorption clean room, multiple adsorbent layering is established on the orifice plate, and absorption clean room one side is equipped with articulated room door.

In the preferred scheme, a liquid level meter and a liquid outlet pipe are arranged outside the spraying washing chamber, and the liquid level meter is used for displaying the liquid level of the washing liquid.

The utility model provides an industrial dust exhaust treatment device, industrial dust waste gas lets in the dust filter chamber through the adsorption tube, and can filter the dust through filtering the cotton, dust on the filter cotton blows to the ash storage storehouse through the blowing pipe dish and collects, waste gas lets in the spraying washing chamber through the connecting pipe, waste gas and washing liquid fully neutralize, dissolve in the washing liquid, the spraying pipe dish can ensure that waste gas dissolves in the washing liquid, gas gets rid of moisture through the defroster again and lets in the absorption clean room, multiple adsorbent can further adsorb waste gas in the absorption clean room, ensure to reach emission standard from the gas outlet combustion gas ability, the treatment effeciency is greatly improved, and the production efficiency is improved.

Drawings

The invention will be further described with reference to the following drawings and examples:

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the whole structure of the present invention;

in the figure: a base 1; a dust filtering chamber 2; a spray washing chamber 3; an adsorption purification chamber 4; an adsorption tube 5; a cooling coil 6; a filter drawer 7; an air blowing pipe 8; a liquid inlet pipe 9; a demisting chamber 10; a first connecting pipe 11; a liquid level meter 12; a liquid outlet pipe 13; a chamber door 14; an air outlet 15; an air blow tube panel 16; a filter cotton 17; a dust removal port 18; an ash storage bin 19; a lower ash cone hopper 20; a second connection pipe 21; a demister 22; a shower tray 23; an adsorbent 24.

Detailed Description

Example 1

As shown in fig. 1 to 2, the industrial dust and waste gas treatment device comprises a base 1, wherein a dust filtering chamber 2, a spraying washing chamber 3 and an adsorption purification chamber 4 are sequentially and fixedly arranged on the base 1, industrial dust and waste gas is introduced into the dust filtering chamber 2 through an adsorption pipe 5, a filtering drawer 7 which is in sliding seal is arranged in the dust filtering chamber 2, filter cotton 17 is arranged in the filtering drawer 7, an air blowing pipe disc 16 is arranged above the filtering drawer 7, compressed air is arranged in the air blowing pipe disc 16, a lower ash cone hopper 20 is arranged below the filtering drawer 7, and an ash storage bin 19 is arranged below the lower ash cone hopper 20. By the structure, industrial dust and waste gas can be processed by sequentially passing through the dust filtering chamber 2, the spraying washing chamber 3 and the adsorption purification chamber 4, the filtering drawer 7 in the dust filtering chamber 2 can be slidingly extracted, the filter cotton 17 is convenient to mount and dismount, the blowing pipe disc 16 blows out compressed air, dust on the filter cotton 17 can be blown down into the dust storage chamber 19 to be collected, and the lower ash cone hopper 20 can prevent the dust in the dust storage chamber 19 from flowing backwards.

In a preferable scheme, a cooling coil 6 is arranged outside the adsorption pipe 5, and cooling liquid flows through the cooling coil 6, so that dust and waste gas in the adsorption pipe 5 are cooled. With the structure, when the industrial dust and waste gas have high temperature, the industrial dust and waste gas can be cooled through the cooling coil 6.

In the preferred scheme, filter drawer 7 one end and be equipped with the opening, the other end is equipped with the handle, filters drawer 7 week side and is equipped with a plurality of through-holes, and both sides are equipped with the spout in the dust filter chamber 2, and filter drawer 7 both sides support to lean on to slide in the spout. From this structure, filter drawer 7 can slide and take out, can follow the opening part installation and dismantle filter pulp 17, and the circulation of gas is guaranteed to a plurality of through-holes, fixes filter pulp 17 simultaneously.

In the preferred scheme, the dust filtering chamber 2 is provided with an air blowing pipe 8, the air blowing pipe 8 is communicated with an air blowing pipe disc 16, the end part of the air blowing pipe disc 16 is provided with a plurality of air nozzles, and compressed air is blown to the filter cotton 17 through the air nozzles. With this structure, the compressed air is introduced into the blowing pipe tray 16 from the blowing pipe 8 and blown toward the filter cotton 17 from the air nozzle, so that the dust on the filter cotton 17 is blown down into the intermediate dust storage bin 19, and the dust can be discharged from the dust cleaning port 18.

In the preferred scheme, the dust filtering chamber 2 is communicated with the spraying washing chamber 3 through a second connecting pipe 21, one end of the second connecting pipe 21 is arranged above the dust filtering chamber 2, the other end of the second connecting pipe is arranged below the spraying washing chamber 3, the spraying washing chamber 3 stores washing liquid, and the end part of the second connecting pipe 21 is positioned below the liquid level of the washing liquid. With this structure, the exhaust gas is introduced below the liquid level of the washing liquid through the second connection pipe 21, so that the exhaust gas is sufficiently contacted with the washing liquid, and the exhaust gas is dissolved in the washing liquid.

In the preferred scheme, a spray pipe disc 23 is fixedly arranged in the spray washing chamber 3, a liquid inlet pipe 9 is fixedly arranged on the spray washing chamber 3, the liquid inlet pipe 9 is communicated with the spray pipe disc 23, and cleaning liquid flows through the spray pipe disc 23 and the liquid inlet pipe 9. From this structure, add the neutralizer in the washing liquid, can with the harmful substance neutralization in the waste gas, the washing liquid lets in the blowout in the shower tray 23 from feed liquor pipe 9, covers the washing liquid level, guarantees waste gas rather than the full contact.

In the preferred scheme, a demisting chamber 10 is arranged above the spraying washing chamber 3, the demisting chamber 10 is communicated with the spraying washing chamber 3, and a demister 22 is fixedly arranged in the demisting chamber 10. With this structure, the exhaust gas passes through the demister 22 to remove moisture.

In the preferred scheme, defogging room 10 and absorption clean room 4 are connected through first connecting pipe 11, are equipped with multilayer adsorbent 24 in the absorption clean room 4, and the absorption clean room 4 outside is equipped with gas outlet 15. From this structure, adsorbent 24 selects corresponding adsorbent according to harmful substance in the waste gas, and multilayer adsorbent 24 can guarantee to fully adsorb harmful substance in the waste gas.

In the preferred scheme, be equipped with the multilayer orifice plate in the absorption clean room 4, multiple adsorbent 24 sets up on the orifice plate by layer, and absorption clean room 4 one side is equipped with articulated room door 14. With this structure, each adsorbent 24 is provided on one layer of the orifice plate, and the adsorbent 24 can be replaced by opening the door 14 by hinging.

In the preferred scheme, a liquid level meter 12 and a liquid outlet pipe 13 are arranged outside the spraying washing chamber 3, and the liquid level meter 12 is used for displaying the liquid level of the washing liquid. With the structure, the washing liquid is discharged from the liquid outlet pipe 13 and circularly introduced into the liquid inlet pipe 9 for spraying after being filtered.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. Industrial dust exhaust treatment device, characterized by: the dust cleaning device comprises a base (1), wherein a dust filtering chamber (2), a spraying washing chamber (3) and an adsorption purification chamber (4) are sequentially and fixedly arranged on the base (1), industrial dust waste gas is introduced into the dust filtering chamber (2) through an adsorption pipe (5), a filtering drawer (7) which is in sliding seal is arranged in the dust filtering chamber (2), filter cotton (17) is arranged in the filtering drawer (7), a blowing pipe disc (16) is arranged above the filtering drawer (7), compressed air is arranged in the blowing pipe disc (16), a lower ash cone hopper (20) is arranged below the filtering drawer (7), and an ash storage bin (19) is arranged below the lower ash cone hopper (20).

2. The industrial dust exhaust gas treatment device according to claim 1, wherein: and a cooling coil (6) is arranged on the outer side of the adsorption pipe (5), and cooling liquid flows through the cooling coil (6), so that dust and waste gas in the adsorption pipe (5) are cooled.

3. The industrial dust exhaust gas treatment device according to claim 1, wherein: one end of the filtering drawer (7) is provided with an opening, the other end of the filtering drawer is provided with a handle, a plurality of through holes are arranged on the periphery of the filtering drawer (7), sliding grooves are arranged on two sides in the dust filtering chamber (2), and two sides of the filtering drawer (7) are abutted to slide in the sliding grooves.

4. The industrial dust exhaust gas treatment device according to claim 1, wherein: an air blowing pipe (8) is arranged on the dust filtering chamber (2), the air blowing pipe (8) is communicated with an air blowing pipe disc (16), a plurality of air nozzles are arranged at the end part of the air blowing pipe disc (16), and compressed air is blown to the filter cotton (17) through the air nozzles.

5. The industrial dust exhaust gas treatment device according to claim 1, wherein: the dust filtering chamber (2) is communicated with the spraying washing chamber (3) through a second connecting pipe (21), one end of the second connecting pipe (21) is arranged above the dust filtering chamber (2), the other end of the second connecting pipe is arranged below the spraying washing chamber (3), washing liquid is stored in the spraying washing chamber (3), and the end part of the second connecting pipe (21) is positioned below the liquid level of the washing liquid.

6. The industrial dust exhaust gas treatment device according to claim 5, wherein: a spray pipe disc (23) is fixedly arranged in the spray washing chamber (3), a liquid inlet pipe (9) is fixedly arranged on the spray washing chamber (3), the liquid inlet pipe (9) is communicated with the spray pipe disc (23), and cleaning liquid flows in the spray pipe disc (23) and the liquid inlet pipe (9).

7. The industrial dust exhaust gas treatment device according to claim 5, wherein: a demisting chamber (10) is arranged above the spraying washing chamber (3), the demisting chamber (10) is communicated with the spraying washing chamber (3), and a demister (22) is fixedly arranged in the demisting chamber (10).

8. The industrial dust exhaust gas treatment device according to claim 7, wherein: the demisting chamber (10) is communicated with the adsorption purification chamber (4) through a first connecting pipe (11), a plurality of layers of adsorbents (24) are arranged in the adsorption purification chamber (4), and an air outlet (15) is arranged on the outer side of the adsorption purification chamber (4).

9. The industrial dust exhaust gas treatment device according to claim 8, wherein: be equipped with the multilayer orifice plate in adsorbing clean room (4), multiple adsorbent (24) layering is established on the orifice plate, adsorbs clean room (4) one side and is equipped with articulated room door (14).

10. The industrial dust exhaust gas treatment device according to claim 5, wherein: a liquid level meter (12) and a liquid outlet pipe (13) are arranged on the outer side of the spraying washing chamber (3), and the liquid level meter (12) is used for displaying the liquid level of the washing liquid.