CN219559117U - Compact washing tower for waste gas treatment - Google Patents
Compact washing tower for waste gas treatment Download PDFInfo
- Publication number
- CN219559117U CN219559117U CN202320594375.XU CN202320594375U CN219559117U CN 219559117 U CN219559117 U CN 219559117U CN 202320594375 U CN202320594375 U CN 202320594375U CN 219559117 U CN219559117 U CN 219559117U
- Authority
- CN
- China
- Prior art keywords
- water
- packing
- distribution pipe
- exhaust gas
- water distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002912 waste gas Substances 0.000 title abstract description 18
- 238000005406 washing Methods 0.000 title abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 238000012856 packing Methods 0.000 claims description 49
- 239000003595 mist Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims 2
- 238000003379 elimination reaction Methods 0.000 claims 2
- 239000007789 gas Substances 0.000 abstract description 16
- 239000000779 smoke Substances 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 description 9
- 238000000889 atomisation Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a compact washing tower for waste gas treatment, which comprises: the novel water purification device comprises a water purification tank, a water return tank, a stuffing box, a first water distribution pipe, a second water distribution pipe and a demisting tank, wherein the first water distribution pipe extends from one side of the water return tank to the water return tank and is positioned above an exhaust gas inlet, first atomizing nozzles pointing downwards are arranged at intervals at the bottom of the first water distribution pipe, second atomizing nozzles pointing upwards are arranged at intervals at the top of the first water distribution pipe, the second water distribution pipe extends from one side of the stuffing box to the stuffing box, a stuffing assembly is arranged in the stuffing box, the stuffing assembly comprises a supporting plate, a stuffing storage cylinder and stuffing, and the stuffing is arranged in an inner hole of the stuffing storage cylinder and is positioned above a honeycomb plate. Through the mode, the compact washing tower for waste gas treatment ensures the compactness of the structure and improves the purification effect and maintenance convenience of smoke dust in waste gas.
Description
Technical Field
The utility model relates to the field of washing towers, in particular to a compact washing tower for waste gas treatment.
Background
The plasma waste gas treatment equipment sprays out ultra-high temperature jet flame through the plasma torch, provides heat energy for waste gas to be treated and related reaction gas, converts organic matters and halides in industrial waste gas, and reduces harm to human body and environment.
The waste gas after jet flame treatment contains smoke dust, and the smoke dust can be discharged after being treated by a washing tower. The size of the scrubber is generally large, and the maintenance of the packing is inconvenient, which is disadvantageous for the miniaturized design of the plasma exhaust gas treatment apparatus and the flexible use in the workshop, and improvement is required.
Disclosure of Invention
The utility model mainly solves the technical problem of providing a compact washing tower for waste gas treatment, which ensures the compactness of the structure and improves the maintenance convenience of the filling materials.
In order to solve the technical problems, the utility model adopts a technical scheme that: there is provided a compact scrubber for exhaust gas treatment, comprising: the water return tank is arranged above the water return tank, the demisting tank is arranged above the packing tank, an exhaust gas inlet is arranged on one side of the water return tank, a water supply pipe is arranged on one side of the water return tank, the first water distribution pipe extends into the water return tank from one side of the water return tank and is positioned above the exhaust gas inlet, first atomizing spray heads pointing downwards are arranged at the bottom of the first water distribution pipe at intervals, second atomizing spray heads pointing upwards are arranged at the top of the first water distribution pipe at intervals, the packing box comprises a packing box body, a first water distribution pipe, a second water distribution pipe, a packing assembly, a packing storage cylinder and a honeycomb plate, wherein the second water distribution pipe extends from one side of the packing box to the packing box body, a third atomizing nozzle pointing downwards is arranged on the second water distribution pipe at intervals, the water supply pipe is connected with the first water distribution pipe and the second water distribution pipe for supplying water respectively, the packing assembly is arranged in the packing box body and comprises a supporting plate, the packing storage cylinder and packing, positioning grooves corresponding to the packing storage cylinders one by one are arranged on the supporting plate at intervals, the bottom of the packing storage cylinder is arranged in the positioning grooves, the honeycomb plate is arranged at the lower part of an inner hole of the packing storage cylinder, and the packing is arranged in the inner hole of the packing storage cylinder and is located above the honeycomb plate.
In a preferred embodiment of the utility model, the return tank is connected to the fresh water tank by a flange assembly.
In a preferred embodiment of the utility model, a sewage filter screen is arranged at the bottom of the backwater tank.
In a preferred embodiment of the utility model, a maintenance door is provided on one side of the stuffing box.
In a preferred embodiment of the present utility model, the water supply pipe is provided with a water pump in series.
In a preferred embodiment of the present utility model, a demisting plate is provided in the demisting tank.
In a preferred embodiment of the present utility model, the positioning groove adopts a stepped hole structure.
In a preferred embodiment of the utility model, the supporting plate is horizontally arranged in the stuffing box, and the edge of the supporting plate is welded and fixed with the inner wall of the stuffing box.
In a preferred embodiment of the utility model, the pallet is provided with a downwardly directed one-way valve.
In a preferred embodiment of the utility model, through holes are oppositely arranged on the upper part of the outer circle of the packing storage cylinder.
The beneficial effects of the utility model are as follows: the compact washing tower for waste gas treatment adopts a vertical structure, ensures the compactness of the structure, washes the introduced waste gas twice through the water mist sprayed by the first atomization nozzle and the second atomization nozzle, removes most of smoke dust, then continuously rises the waste gas, closely contacts with the solution when passing through the filler gap in the filler storage cylinder, ensures that the smoke dust is dissolved into the solution, finally washes the waste gas for the third time by utilizing the water mist sprayed by the third atomization nozzle, improves the purifying effect, and the bottom of the filler can be washed through the water flow sprayed by the second atomization nozzle, so that the problem of filler blockage is reduced.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view of a compact scrubber for treating exhaust gas according to a preferred embodiment of the present utility model;
FIG. 2 is a top view of a compact scrubber assembly for treating exhaust gas of FIG. 1;
fig. 3 is a cross-sectional view taken along A-A of fig. 2.
Description of the embodiments
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, an embodiment of the present utility model includes:
a compact scrubber for treating exhaust gas as shown in fig. 1, comprising: the water purifying tank 1, the water returning tank 2, the stuffing box 8, the first water distributing pipe 11, the second water distributing pipe 10 and the demisting tank 9 are arranged above the water purifying tank 1, and in the embodiment, the water returning tank 2 is connected with the water purifying tank 1 by adopting a flange assembly, so that the disassembly and assembly are convenient. The bottom of the water return tank 2 is provided with a sewage filter screen for filtering the solution, and impurities are retained in the water return tank 2 to ensure the relative cleanliness of the solution in the water purification tank 1.
The packing box 8 is arranged above the water return tank 2, the demisting box 9 is arranged above the packing box 8, and the demisting box and the packing box can be connected through a flange assembly to form a washing tower of a vertical structure, so that the compactness of the structure is ensured.
An exhaust gas inlet 3 is arranged on one side of the water return tank 2, and the exhaust gas after jet flow flame treatment is led into the water return tank 2. A water supply pipe 13 is provided on one side of the clean water tank 1, and the water supply pipe 13 is connected to the first water distribution pipe 11 and the second water distribution pipe 10 to supply water, and in this embodiment, a water pump 12 is provided in series on the water supply pipe 13 to pump out the solution in the clean water tank 1 and send the solution into the first water distribution pipe 11 and the second water distribution pipe 10.
In this embodiment, the first water distribution pipe 11 extends from the water return tank side into the water return tank 2 and is located above the exhaust gas inlet 3, the first atomizer 4 pointing downward is arranged at the bottom of the first water distribution pipe 11 at intervals, the second atomizer 5 pointing upward is arranged at the top of the first water distribution pipe 11 at intervals, and most of smoke dust in the exhaust gas is removed by twice washing the introduced exhaust gas with water mist sprayed from the first atomizer 4 and the second atomizer 5.
In this embodiment, a packing assembly is disposed in the packing box 8, as shown in fig. 2 and 3, the packing assembly includes a supporting plate 15, a packing storage cylinder 6 and packing 17, the supporting plate 15 is horizontally disposed in the packing box 8, and the edge of the supporting plate 15 is welded and fixed with the inner wall of the packing box 8, so as to avoid the problem of edge leakage.
The supporting plates 15 are provided with positioning grooves 19 in one-to-one correspondence with the packing storage cylinders 6 at intervals, in this embodiment, the positioning grooves 19 adopt a stepped hole structure, and the bottoms of the packing storage cylinders 6 are arranged in the positioning grooves 19 for one-to-one positioning. In the embodiment, a maintenance door 7 is arranged on one side of the stuffing box 8, so that the stuffing box is convenient to open, and the stuffing storage barrels 6 are taken out and put in one by one, so that the maintenance is simple and convenient. Through holes 16 are formed in the upper portion of the outer circle of the packing storage cylinder 6 relatively, so that the clamp is convenient to insert the through holes 16 on the two sides, and the packing storage cylinder 6 is fast carried.
As shown in fig. 3, a honeycomb plate 18 is arranged at the lower part of the inner hole of the filler storage cylinder 6, and a filler 17 is arranged in the inner hole of the filler storage cylinder 6 and positioned above the honeycomb plate 18, so that the exhaust gas is in close contact with the solution when passing through a filler gap in the filler storage cylinder 6 when rising continuously, and the smoke dust is ensured to be dissolved or mixed into the solution. In addition, the bottom of the filling 17 can be washed by water flow sprayed by the second atomizing nozzle 5, so that the problem of bottom blockage of the filling 17 is reduced.
The second water distribution pipe 10 extends from one side of the stuffing box 8 to the stuffing box 8, and third atomizing nozzles 20 pointing downwards are arranged on the second water distribution pipe 10 at intervals, in this embodiment, the third atomizing nozzles 20 are located above the stuffing storage cylinder 6, and the water mist sprayed by the third atomizing nozzles 20 is used for carrying out third washing of waste gas, so that the purifying effect is improved.
In addition, be provided with the defogging board in defogging case 9, when exhaust gas purification is back discharge, get rid of water smoke through the defogging board, be favorable to carrying out the recycle of solution. The one-way valve 14 pointing downwards is arranged on the supporting plate 15, so that the water accumulation problem on the supporting plate 15 is reduced, the solution on the supporting plate 15 can flow back into the water return tank 2, and the solution returns to the water purification tank 1 after being filtered for recycling.
In conclusion, the compact washing tower for waste gas treatment provided by the utility model can be used for washing waste gas for multiple times, so that the treatment effect of smoke dust in the waste gas is improved, and the compact washing tower is compact in structure, convenient to maintain and wide in application range.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model or by other related art, either directly or indirectly, are intended to be included within the scope of the utility model.
Claims (10)
1. A compact scrubber for exhaust gas treatment, comprising: the water return tank is arranged above the water return tank, the demisting tank is arranged above the packing tank, an exhaust gas inlet is arranged on one side of the water return tank, a water supply pipe is arranged on one side of the water return tank, the first water distribution pipe extends into the water return tank from one side of the water return tank and is positioned above the exhaust gas inlet, first atomizing spray heads pointing downwards are arranged at the bottom of the first water distribution pipe at intervals, second atomizing spray heads pointing upwards are arranged at the top of the first water distribution pipe at intervals, the packing box comprises a packing box body, a first water distribution pipe, a second water distribution pipe, a packing assembly, a packing storage cylinder and a honeycomb plate, wherein the second water distribution pipe extends from one side of the packing box to the packing box body, a third atomizing nozzle pointing downwards is arranged on the second water distribution pipe at intervals, the water supply pipe is connected with the first water distribution pipe and the second water distribution pipe for supplying water respectively, the packing assembly is arranged in the packing box body and comprises a supporting plate, the packing storage cylinder and packing, positioning grooves corresponding to the packing storage cylinders one by one are arranged on the supporting plate at intervals, the bottom of the packing storage cylinder is arranged in the positioning grooves, the honeycomb plate is arranged at the lower part of an inner hole of the packing storage cylinder, and the packing is arranged in the inner hole of the packing storage cylinder and is located above the honeycomb plate.
2. A compact scrubber for treating exhaust gas as claimed in claim 1, wherein the return tank is connected to the clean water tank by a flange assembly.
3. The compact scrubber for treating exhaust gas as set forth in claim 1, wherein the bottom of the water return tank is provided with a sewage filter screen.
4. The compact scrubber for exhaust gas treatment as recited in claim 1, characterised in that a maintenance door is provided on one side of the stuffing box.
5. The compact scrubber for treating exhaust gas as set forth in claim 1, wherein a water pump is provided in series to the water supply pipe.
6. The compact scrubber for treating exhaust gas as recited in claim 1, characterised in that said mist elimination box is provided with mist elimination plates therein.
7. The compact scrubber for treating exhaust gas as set forth in claim 1, wherein the positioning groove adopts a stepped hole structure.
8. The compact scrubber for treating exhaust gas as recited in claim 1, characterised in that the pallet is arranged horizontally in the stuffing box, and the pallet edge is welded to the inner wall of the stuffing box.
9. The compact scrubber for treating exhaust gas as set forth in claim 1, wherein the tray is provided with a downward directed one-way valve.
10. The compact scrubber for treating exhaust gas as set forth in claim 1, wherein the packing storage cylinders are provided with through holes at upper outer portions thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594375.XU CN219559117U (en) | 2023-03-24 | 2023-03-24 | Compact washing tower for waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594375.XU CN219559117U (en) | 2023-03-24 | 2023-03-24 | Compact washing tower for waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219559117U true CN219559117U (en) | 2023-08-22 |
Family
ID=87657549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320594375.XU Active CN219559117U (en) | 2023-03-24 | 2023-03-24 | Compact washing tower for waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219559117U (en) |
-
2023
- 2023-03-24 CN CN202320594375.XU patent/CN219559117U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |