CN215539671U - Waste gas filtering device convenient to disassemble and clean - Google Patents
Waste gas filtering device convenient to disassemble and clean Download PDFInfo
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- CN215539671U CN215539671U CN202121422152.2U CN202121422152U CN215539671U CN 215539671 U CN215539671 U CN 215539671U CN 202121422152 U CN202121422152 U CN 202121422152U CN 215539671 U CN215539671 U CN 215539671U
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- spray tower
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a waste gas filtering device convenient to disassemble and clean, which comprises a first spray tower and a filtering component, wherein the first spray tower is provided with a first gas inlet and a first gas outlet; the filter assembly comprises a fixing plate and a plurality of filter pieces, the first spray tower is arranged in the fixing plate, a plurality of mounting grooves are formed in the relative fixing grooves, the filter pieces comprise a filter plate and a mounting plate, the filter plate can slide to penetrate through the fixing grooves and is matched with the fixing grooves to be inserted into the mounting grooves, the mounting plate is arranged in the relative fixing grooves, the mounting plate is connected to the filter plate and can be detachably connected to the outer wall of the first spray tower, and the mounting plate is connected with the outer wall of the first spray tower in a sealing mode. The filter plate in the waste gas filter device convenient to disassemble and clean can be disassembled for cleaning.
Description
Technical Field
The utility model relates to the technical field of waste gas spraying, in particular to a waste gas filtering device convenient to disassemble and clean.
Background
The spray tower is used for washing and filtering the waste gas, and the harmful substances in the waste gas are adsorbed and dissolved by spraying the absorption liquid.
The Chinese utility model with publication number CN210645836U discloses a spray tower, which comprises a tower body and a circulating pool, wherein a plurality of spray layers are arranged in the tower body, and a spray cavity is formed between the adjacent spray layers; a spray pipe is arranged on the spray layer, and an atomizing nozzle facing the spray cavity is arranged on the spray pipe; the spray pipe is communicated with the circulating tank through a circulating pipe, and the circulating pipe is provided with a circulating pump; the circulating tank is arranged at the bottom of the tower body, and a liquid supplementing pipeline and a liquid outlet pipeline are arranged on the circulating tank; the upper part of the tower body is provided with a filter plate, and the filter plate is positioned above the spraying layer; a plurality of activated carbon layers are also arranged in the tower body, and one end of each activated carbon layer is fixed with the inner side wall of the tower body and is arranged in a single spraying cavity; the activated carbon layers are in a descending wedge shape, and the adjacent activated carbon layers are symmetrically arranged; the top of the tower body is provided with an exhaust port, the lower part of the tower body is provided with an air inlet, and the air inlet is positioned between the circulating tank and the spraying cavity.
Can filter waste gas through setting up the filter, the in-process that the filter used, impurity probably blocks up the filter, but because place the spray column in the filter in, can't take out the filter and clean, the design is unreasonable.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide an exhaust gas filtering device that is easy to disassemble and clean, so as to solve the technical problem in the prior art that the filter plate cannot be taken out for cleaning.
In order to achieve the above technical object, an exhaust gas filtering apparatus convenient to disassemble and clean is provided in the technical scheme of the present invention, which includes:
the first spray tower is provided with a first air inlet and a first air outlet, the outer wall of the first spray tower is further provided with a plurality of fixing grooves communicated with the interior of the first spray tower, the fixing grooves are distributed at intervals along the circumferential direction of the first spray tower, and the fixing grooves are arranged between the first air inlet and the first air outlet;
filter element, including fixed plate and a plurality of filtration piece, place in the fixed plate is fixed first spray column, and it is relative a plurality of mounting grooves have been seted up to the fixed slot, it includes filter and mounting panel to filter the piece, the filter slidable passes fixed slot and cooperation are inserted and are located the mounting groove, the mounting panel is relative the fixed slot sets up, the mounting panel connect in the filter can dismantle connect in the outer wall of first spray column, the mounting panel with the outer wall sealing connection of first spray column.
Further, the fixed slots are arranged along the circumferential direction of the first spray tower, and the mounting grooves are in one-to-one correspondence with the fixed slots.
Furthermore, the filter pieces are arranged in one-to-one correspondence with the mounting grooves.
Furthermore, the fixing grooves are uniformly distributed along the circumferential direction of the first spray tower, and the mounting grooves are uniformly distributed along the circumferential direction of the first spray tower.
Further, filter still includes the sealing strip, the sealing strip is followed the circumference outer wall setting of filter, and its one side connect in filter, opposite side butt in the inner wall of mounting groove.
Further, it still includes a plurality of double-screw bolts and a plurality of nut to filter the piece, the one end of double-screw bolt connect in first spray column, the mounting panel is relative a plurality of through-holes have been seted up to the double-screw bolt, the mounting panel warp each is located to the through-hole cover the double-screw bolt, nut threaded connection in the double-screw bolt connect in place connect in the mounting panel is kept away from one side of first spray column.
Furthermore, the studs are arranged in parallel and at intervals.
Furthermore, one side of the mounting plate, which is opposite to the first spray tower, is arc-shaped and is arranged along the circumferential direction of the first spray tower.
Further, it still includes the gasket to filter, the gasket is relative a plurality of fixed orificess have been seted up to the double-screw bolt, the gasket warp each is located to the fixed orifices cover the double-screw bolt, one side of gasket connect in mounting panel, opposite side laminating the outer wall of first spray column.
Furthermore, the waste gas filtering device convenient to detach and clean further comprises a second spray tower, a second gas inlet and a second gas outlet are formed in the second spray tower, and the second gas inlet is communicated with the first gas outlet.
Compared with the prior art, the utility model has the beneficial effects that: waste gas enters a first spray tower through a first gas inlet, water mist sprayed out of the first spray tower cleans the waste gas, the waste gas continuously flows upwards in the cleaning process, when the waste gas passes through a filter plate, part of impurities are intercepted below the filter plate, when the filter plate needs to be cleaned after being used for a period of time, the mounting plate is detached from the outer wall of the first spray tower, the filter plate is driven by the mounting plate to slide out of the mounting groove and the fixing groove, then the extracted filter plate is cleaned, and the filter plate does not need to be manually cleaned in the first spray tower containing acid and alkali; after cleaning, pass the fixed slot with the filter slidable, and the installation groove is located in the interpolation, then fix the mounting panel on first spray column's outer wall.
Drawings
FIG. 1 is a three-dimensional schematic view of a readily removable and cleanable exhaust gas filter assembly according to the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a schematic structural view of a readily removable and cleanable exhaust gas filtering device according to the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 5 is an enlarged partial schematic view at C of FIG. 4;
fig. 6 is a perspective view of a filter assembly in the easy-to-detach clean exhaust gas filter device according to the present invention.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
The utility model provides a waste gas filtering device convenient to disassemble and clean, which comprises a first spray tower 1, a filtering component 2 and a second spray tower 3, wherein the filtering component 2 is arranged in the first spray tower 1 and is used for filtering waste gas in the first spray tower 1, and the gas inlet end of the second spray tower 3 is communicated with the gas outlet end of the first spray tower 1.
First air inlet and first gas outlet have been seted up to first spray column 1, and a plurality of fixed slots that are linked together rather than inside have still been seted up to the outer wall of first spray column 1, and a plurality of fixed slots are along the circumference interval distribution of first spray column 1, and the fixed slot sets up between first air inlet and first gas outlet.
Wherein, first gas outlet is located the top of first spray column 1, and the fixed slot is the arc, and the fixed slot sets up along the circumference of first spray column 1, and a plurality of fixed slots are along the circumference evenly distributed of first spray column 1.
The filter assembly 2 includes that fixed plate 21 and a plurality of filtration piece 22, place first spray column 1 in the fixed plate 21 in to a plurality of mounting grooves have been seted up to relative fixed slot, it includes filter 221 and mounting panel 222 to filter piece 22, filter 221 slidable passes the fixed slot and the cooperation is inserted and is located the mounting groove, the relative fixed slot setting of mounting panel 222, mounting panel 222 is connected in filter 221 and can dismantle the outer wall of connecting in first spray column 1, mounting panel 222 and the outer wall sealing connection of first spray column 1.
Wherein, the filter plate 221 is uniformly provided with filter holes.
Wherein, one side of the mounting plate 222 opposite to the first spray tower 1 is arc-shaped and arranged along the circumference of the first spray tower 1.
Wherein, the mounting groove sets up with the fixed slot one-to-one.
Wherein the filter members 22 are disposed in one-to-one correspondence with the mounting slots.
Wherein, a plurality of mounting grooves are evenly distributed along the circumference of the first spray tower 1.
The number of the mounting slots may be three, four, five, six, seven, eight, etc., in this embodiment, the number of the mounting slots is six, and correspondingly, the number of the filtering members 22 is also six, but the number of the mounting slots and the number of the filtering members 22 are not limited thereto.
In this embodiment, the filter member 22 further includes a sealing strip 223, the sealing strip 223 is disposed along the circumferential outer wall of the filter plate 221, and one side of the sealing strip 223 is connected to the filter plate 221, and the other side of the sealing strip is abutted against the inner wall of the mounting groove.
The material of the sealing strip 223 may be rubber, silica gel, or the like.
Through setting up sealing strip 223, can avoid having the clearance between the outer wall of filter 221 and the mounting groove, avoid waste gas to pass through between the clearance of filter 221 and mounting groove.
In this embodiment, the filter element 22 further includes a plurality of studs 224 and a plurality of nuts 225, one end of the studs 224 is connected to the first spray tower 1, the mounting plate 222 is opened with a plurality of through holes corresponding to the studs 224, the mounting plate 222 is sleeved on each of the studs 224 through the through holes, and the nuts 225 are screwed on the studs 224 and are connected to the side of the mounting plate 222 away from the first spray tower 1.
The studs 224 are arranged in parallel and spaced apart from each other.
By disposing the plurality of studs 224 in parallel, the mounting plate 222 can be slidably sleeved on each stud 224.
In this embodiment, the number of the studs 224 and the number of the through holes may be three, four, five, etc., in which the number of the studs 224 and the number of the through holes are four, the studs 224 and the through holes are arranged in a one-to-one correspondence, the four through holes are respectively arranged at four corners of the mounting plate 222, and correspondingly, the number of the nuts 225 is also four.
In this embodiment, the filter element 22 further includes a sealing sheet 226, the sealing sheet 226 has a plurality of fixing holes corresponding to the studs 224, the sealing sheet 226 is sleeved on each stud 224 through the fixing hole, one side of the sealing sheet 226 is connected to the mounting plate 222, and the other side of the sealing sheet 226 is attached to the outer wall of the first spray tower 1.
The sealing sheet 226 may be made of rubber, silicone, or the like.
Through setting up sealing fin 226, can avoid having the clearance between mounting panel 222 and the outer wall of first spray column 1, avoid waste gas outwards to escape through the fixed slot.
In this embodiment, the waste gas filtering device convenient to detach and clean further comprises a second spray tower 3, the second spray tower 3 is provided with a second gas inlet and a second gas outlet, and the second gas inlet is communicated with the first gas outlet.
Wherein, all be provided with atomizer in first spray column 1 and the second spray column 3, think to inject highly compressed absorption liquid in the atomizer through the pump, highly compressed cleaning solution is vaporific blowout from atomizer's play liquid end, dissolves or absorbs the harmful substance in the waste gas through being vaporific absorption liquid, sets up atomizer for present technique, does not do too much in this application.
The specific working process of the utility model is as follows: waste gas enters the first spray tower 1 through the first gas inlet, the waste gas is cleaned by spraying water mist from the atomizing spray head, the waste gas continuously flows upwards in the cleaning process, the waste gas flows through the filter plate 221 through the filter holes, part of impurities are intercepted below the filter plate 221, solid impurities in the waste gas can be filtered through the filter plate 221, the water mist continuously sprayed from the upper part flows through the filter plate 221 through the filter holes, the impurities adhered in the filter holes of the filter plate 221 can be cleaned, the filter holes of the filter plate 221 are prevented from being blocked by the impurities, the waste gas enters the second gas inlet of the second spray tower 3 through the first gas outlet of the first spray tower 1, the waste gas is filtered again in the second spray tower 3, and cleaning liquid with different components can be sprayed into the first spray tower 1 and the second spray tower 3, for example, acid liquid is sprayed into the first spray tower 1, and alkali liquid is sprayed into the second spray tower 3, the exhaust gas is cleaned twice by means of liquids of different composition.
When the filter plate 221 needs to be cleaned after being used for a period of time, the nut 225 is detached, the mounting plate 222 is pulled, the mounting plate 222 is separated from the studs 224, the filter plate 221 is pulled out from the mounting groove and the fixing groove under the action of the mounting plate 222, then the pulled filter plate 221 is cleaned, after cleaning is finished, the filter plate 221 can slide through the fixing groove and is inserted in the mounting groove, the sealing strip 223 abuts against the inner wall of the mounting groove, the mounting plate 222 is sleeved on each stud 224, and the mounting plate 222 is fixed through the nut 225.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. An exhaust gas filtering device convenient to disassemble and clean, comprising:
the first spray tower is provided with a first air inlet and a first air outlet, the outer wall of the first spray tower is further provided with a plurality of fixing grooves communicated with the interior of the first spray tower, the fixing grooves are distributed at intervals along the circumferential direction of the first spray tower, and the fixing grooves are arranged between the first air inlet and the first air outlet;
filter element, including fixed plate and a plurality of filtration piece, place in the fixed plate is fixed first spray column, and it is relative a plurality of mounting grooves have been seted up to the fixed slot, it includes filter and mounting panel to filter the piece, the filter slidable passes fixed slot and cooperation are inserted and are located the mounting groove, the mounting panel is relative the fixed slot sets up, the mounting panel connect in the filter can dismantle connect in the outer wall of first spray column, the mounting panel with the outer wall sealing connection of first spray column.
2. The exhaust gas filtering device convenient to disassemble and clean as claimed in claim 1, wherein the fixing grooves are arranged along a circumferential direction of the first spray tower, and the mounting grooves are arranged in one-to-one correspondence with the fixing grooves.
3. The easy-to-detach clean exhaust gas filter device according to claim 1, wherein the filter members are provided in one-to-one correspondence with the mounting grooves.
4. The exhaust gas filtering device convenient to detach and clean as recited in claim 1, wherein a plurality of the fixing grooves are uniformly distributed along a circumferential direction of the first spray tower, and a plurality of the mounting grooves are uniformly distributed along the circumferential direction of the first spray tower.
5. The easy-to-detach clean exhaust gas filtering device according to claim 1, wherein the filter member further includes a sealing strip disposed along a circumferential outer wall of the filter plate, and having one side connected to the filter plate and the other side abutting against an inner wall of the mounting groove.
6. The easy-to-detach clean exhaust gas filtering device according to claim 1, wherein the filtering member further comprises a plurality of studs and a plurality of nuts, one end of each stud is connected to the first spray tower, the mounting plate is provided with a plurality of through holes corresponding to the studs, the mounting plate is sleeved on each stud through the through holes, and the nuts are screwed on the studs and are grounded on one side of the mounting plate away from the first spray tower.
7. The easy to remove and clean exhaust gas filter device of claim 6 wherein said plurality of studs are disposed parallel to and spaced apart from one another.
8. The easy-to-detach clean exhaust gas filter device according to claim 6, wherein the mounting plate is curved on a side opposite to the first spray tower and is disposed along a circumferential direction of the first spray tower.
9. The easy-to-detach clean exhaust gas filtering device according to claim 7, wherein the filtering element further comprises a sealing sheet, the sealing sheet is provided with a plurality of fixing holes corresponding to the studs, the sealing sheet is sleeved on each stud through the fixing holes, one side of the sealing sheet is connected to the mounting plate, and the other side of the sealing sheet is attached to the outer wall of the first spray tower.
10. The exhaust gas filtering device convenient to disassemble and clean as claimed in any one of claims 1 to 9, further comprising a second spray tower, wherein the second spray tower is opened with a second gas inlet and a second gas outlet, and the second gas inlet is communicated with the first gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422152.2U CN215539671U (en) | 2021-06-24 | 2021-06-24 | Waste gas filtering device convenient to disassemble and clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422152.2U CN215539671U (en) | 2021-06-24 | 2021-06-24 | Waste gas filtering device convenient to disassemble and clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215539671U true CN215539671U (en) | 2022-01-18 |
Family
ID=79820526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121422152.2U Active CN215539671U (en) | 2021-06-24 | 2021-06-24 | Waste gas filtering device convenient to disassemble and clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215539671U (en) |
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2021
- 2021-06-24 CN CN202121422152.2U patent/CN215539671U/en active Active
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