CN220758560U

CN220758560U - Wet dust collector

Info

Publication number: CN220758560U
Application number: CN202322481242.4U
Authority: CN
Inventors: 唐皓; 王勇
Original assignee: Wuhan Weier Baitong Machinery Co ltd
Current assignee: Wuhan Weier Baitong Machinery Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-12
Anticipated expiration: 2033-09-13

Abstract

The utility model provides a wet dust collector which comprises a dust collection box and a filter box, wherein an air inlet pipe is fixed on one side of the dust collection box, an exhaust fan is fixed on the upper side of the dust collection box, an air outlet pipe is fixed at the air outlet end of the exhaust fan, the air inlet end of the exhaust fan is communicated with the dust collection box, a bottom plate is elastically matched in the dust collection box, a water spray head is fixed in the dust collection box, the filter box is fixedly connected with the dust collection box, a filter barrel is matched in threads in the filter box, and the bottom plate is positioned above the filter barrel. In the utility model, the water spraying head is arranged in the dust removing box, dust-containing air can be directly introduced into water, and then some dust which is not removed is settled by spraying water, so that the filtering effect is improved, and the filtering barrel is arranged in the filtering box, so that sewage can be filtered, thereby reducing the waste of water resources, simultaneously removing dust without directly introducing water, and conveniently cleaning the filtered dust.

Description

Wet dust collector

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a wet dust collector.

Background

Wet dust collector is called "water dust collector" to make dust-containing gas and liquid closely contact, and uses inertial collision of water drop and particles or uses full mixing action of water and dust and other action to trap particles or make the particles be enlarged and remain in fixed container so as to attain the goal of separating air from dust. The existing wet dust collectors are mostly divided into two types, one type is that dust-containing gas is directly communicated into a water cavity, and air flow is used for enabling water to generate bubbles and a water film, so that dust collection is achieved; the other is to spray water against the dust-laden air so that the water contacts the dust in the air, thereby causing the dust to settle. However, for the dust remover directly introduced into the water cavity, because the space in the water cavity is limited, the residence time of smoke dust in the water cavity is shorter, so that the smoke dust cannot be fully mixed with the water mist in the water cavity, and the smoke gas discharged by the dust remover does not reach the standard, while for the dust remover for removing dust by spraying water, although the contact area of water and air is increased, when the flowing speed of air is higher, the dust contacted with the water may not fall, so that the dust is directly discharged along with the air, or is adhered to the filter screen, and the dust removing effect is poor.

To this end, the present utility model provides a wet dust collector.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a wet dust collector to solve the problems in the background art, dust-containing air can be directly introduced into water, and then some dust which is not removed is settled by spraying water, so that the filtering effect is improved; and can filter sewage to can reduce the waste of water resource, need not a through water simultaneously and remove dust, still conveniently clear up the dust of filtering.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a wet dust collector, includes dust removal case and rose box, dust removal case one side is fixed with the intake pipe, and the dust removal case upside is fixed with the air exhauster, and the end of giving vent to anger of air exhauster is fixed with the outlet duct, and the inlet end and the dust removal case of air exhauster are linked together, and the intraductal elastic fit of dust removal has the bottom plate, and the intraductal sprinkler bead that is fixed with of dust removal case, rose box and dust removal case fixed connection, rose box internal thread fit have the filter vat, and the bottom plate is located the filter vat top.

Further, the dust removal box is internally fixed with a fixed ring, a plurality of springs are fixed between the fixed ring and the bottom plate, and the upper side of the bottom plate is of an arc-shaped structure.

Further, a filter screen is fixed in the dust removing box and is positioned above the water spray head.

Further, an air inlet hopper is fixed at the air inlet end of the exhaust fan.

Further, a plurality of water channels are formed in the wall of the dust removing box, one end of each water channel is communicated with the water spraying head, a first water pump is fixed in the filtering box, the water outlet of the first water pump is communicated with the water channels, and a first water inlet pipe is fixed at the water inlet of the first water pump.

Further, a second water pump is fixed in the filter box, a second water inlet pipe is fixed at a water inlet of the second water pump, a water outlet pipe is fixed at a water outlet of the second water pump, and the water outlet pipe is communicated with the dust removal box.

Furthermore, a water inlet hole is formed in one side of the filter box, and a plug is arranged in the water inlet hole.

The utility model has the beneficial effects that: the utility model relates to a wet dust collector, comprising a dust removing box; a water spray head; a filter vat; a filter box.

Install the sprinkler bead in the dust removal case, can directly let in the aquatic with the dust-laden air, the rethread drenches water and subsides some dust that has not been got rid of, improves filterable effect, installs the filter vat in the rose box, can filter sewage to can reduce the waste of water resource, need not a direct water simultaneously and remove dust, still conveniently clear up the dust that filters.

Drawings

FIG. 1 is a schematic view of an assembled perspective view of a wet scrubber according to the present utility model;

FIG. 2 is a schematic view of the overall assembled cross-sectional structure of a wet dust collector according to the present utility model;

FIG. 3 is a schematic diagram of FIG. 2 at A;

in the figure: 1. a dust removal box; 2. a filter box; 3. an air inlet pipe; 4. an air outlet pipe; 5. a wind inlet machine; 6. an exhaust fan; 7. an air inlet hopper; 8. a filter screen; 9. a water spray head; 10. a water channel; 11. a first water pump; 12. a second water pump; 13. a first water inlet pipe; 14. a second water inlet pipe; 15. a water outlet pipe; 16. a water inlet hole; 17. blocking; 18. a filter vat; 19. a bottom plate; 20. a fixing ring; 21. and (3) a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a wet dust collector, includes dust removal case 1 and rose box 2, dust removal case 1 one side is fixed with intake pipe 3, and dust removal case 1 upside is fixed with air exhauster 6, and the end of giving vent to anger of air exhauster 6 is fixed with outlet duct 4, and the air inlet of air exhauster 6 is linked together with dust removal case 1, and the interior elastic fit of dust removal case 1 has bottom plate 19, and dust removal case 1 internal fixation has sprinkler bead 9, rose box 2 and dust removal case 1 fixed connection, and rose box 2 internal thread fit has filter vat 18, and bottom plate 19 is located filter vat 18 top.

In this embodiment, a fixing ring 20 is fixed in the dust collection box 1, a plurality of springs 21 are fixed between the fixing ring 20 and the bottom plate 19, and the upper side of the bottom plate 19 is in an arc structure.

Specifically, when the weight of water in the dust removal case 1 increases, water can push down the bottom plate 19 this moment, and spring 21 is stretched to make in bottom plate 19 gets into filter vat 18, produce the gap between bottom plate 19 and the filter vat 18, thereby the water that contains the dust can flow into filter vat 18, thereby can filter water, wait until the water flows out after, spring 21 kick-backs this moment, can drive bottom plate 19 and reset, thereby the convenience is handled sewage.

The dust removal case 1 internal fixation has filter screen 8, and filter screen 8 is located sprinkler bead 9 top, and air inlet end of air exhauster 6 is fixed with air inlet bucket 7, and air inlet pipe 3 internal fixation has air inlet machine 5.

Specifically, when dust-laden air is removed, the air inlet fan 5 is started at this time, so that the air inlet fan 5 is used for exhausting air, the dust-laden air is sent into water in the dust removal box 1, after primary dust removal is performed through the water, the dust-laden air is blown out of the water, at the moment, the water spray head 9 sprays water for secondary dust removal, then the exhaust fan 6 is started, and the air is exhausted by the exhaust fan 6 through the filter screen 8, so that the dust removal of the air is completed.

A plurality of water channels 10 are arranged in the wall of the dust removal box 1, one end of each water channel 10 is communicated with the water spraying head 9, a first water pump 11 is fixed in the filter box 2, the water outlet of each first water pump 11 is communicated with the corresponding water channel 10, a first water inlet pipe 13 is fixed at the water inlet of each first water pump 11, a second water pump 12 is fixed in the filter box 2, a second water inlet pipe 14 is fixed at the water inlet of each second water pump 12, a water outlet pipe 15 is fixed at the water outlet of each second water pump 12, the water outlet pipe 15 is communicated with the dust removal box 1, a water inlet hole 16 is formed in one side of the filter box 2, and a plug 17 is arranged in the water inlet hole 16.

Specifically, when the air is dedusted, the first water pump 11 is started, so that the first water pump 11 pumps water into the water channel 10 and then is sprayed out of the water spraying head 9, so that the dedusting is performed, at the moment, the water spraying head 9 continuously sprays water, so that the weight of the water in the dedusting box 1 is continuously increased until the bottom plate 19 descends, after the bottom plate 19 descends, the sewage flows into the filter vat 18, and at the moment, the second water pump 12 is started, so that the water in the dedusting box 1 can be replaced in a supplementing mode, and the cleaning of the sewage is realized.

When the dust filtered by the filter vat 18 is required to be cleaned, the filter vat 18 is directly taken down for cleaning, and after the filter vat 18 is reinstalled, the plug 17 is taken down, so that water can be filled into the filter tank 2 through the water inlet hole 16.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a wet dust collector, includes dust removal case (1) and rose box (2), its characterized in that, dust removal case (1) one side is fixed with intake pipe (3), dust removal case (1) upside is fixed with air exhauster (6), the end of giving vent to anger of air exhauster (6) is fixed with outlet duct (4), the inlet end of air exhauster (6) is linked together with dust removal case (1), elastic fit has bottom plate (19) in dust removal case (1), dust removal case (1) internal fixation has sprinkler bead (9), rose box (2) and dust removal case (1) fixed connection, rose box (2) internal thread cooperation has filter vat (18), bottom plate (19) are located filter vat (18) top.

2. A wet scrubber as set forth in claim 1 wherein: the dust removal box (1) is internally fixed with a fixed ring (20), a plurality of springs (21) are fixed between the fixed ring (20) and the bottom plate (19), and the upper side of the bottom plate (19) is of an arc-shaped structure.

3. A wet scrubber as set forth in claim 1 wherein: the dust removal box (1) is internally fixed with a filter screen (8), and the filter screen (8) is positioned above the water spraying head (9).

4. A wet scrubber as set forth in claim 1 wherein: an air inlet hopper (7) is fixed at the air inlet end of the exhaust fan (6).

5. A wet scrubber as set forth in claim 1 wherein: a plurality of water channels (10) are formed in the wall of the dust removal box (1), one end of each water channel (10) is communicated with a water spraying head (9), a first water pump (11) is fixed in the filter box (2), a water outlet of each first water pump (11) is communicated with each water channel (10), and a first water inlet pipe (13) is fixed at a water inlet of each first water pump (11).

6. A wet scrubber as set forth in claim 1 wherein: the filter box (2) is internally fixed with a second water pump (12), a water inlet of the second water pump (12) is fixed with a second water inlet pipe (14), a water outlet of the second water pump (12) is fixed with a water outlet pipe (15), and the water outlet pipe (15) is communicated with the dust removal box (1).

7. A wet scrubber as set forth in claim 1 wherein: a water inlet hole (16) is formed in one side of the filter box (2), and a plug (17) is arranged in the water inlet hole (16).