CN220424987U - Leaching tower for waste gas containing particles - Google Patents
Leaching tower for waste gas containing particles Download PDFInfo
- Publication number
- CN220424987U CN220424987U CN202321820296.2U CN202321820296U CN220424987U CN 220424987 U CN220424987 U CN 220424987U CN 202321820296 U CN202321820296 U CN 202321820296U CN 220424987 U CN220424987 U CN 220424987U
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- Prior art keywords
- tower body
- pipeline
- waste gas
- tower
- water
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- 239000002912 waste gas Substances 0.000 title claims abstract description 34
- 238000002386 leaching Methods 0.000 title claims abstract description 18
- 239000002245 particle Substances 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000013618 particulate matter Substances 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 17
- 239000003814 drug Substances 0.000 claims description 2
- 235000011194 food seasoning agent Nutrition 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011211 glass fiber reinforced concrete Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to a particulate matter-containing waste gas leaching tower, which comprises a tower body, a water storage tank, a liquid level meter, an air inlet pipeline and an air outlet; a packing layer is arranged above the inner part of the tower body; the air inlet pipeline enters from the side wall of the upper part of the tower body, passes through the packing layer downwards at the central position of the tower body and extends downwards; the tail end of the pipeline is provided with a shrinking pipeline; the water storage tank is arranged on the outer wall of the tower body; a first water pump and a second water pump are arranged on the top surface of the water storage tank; the auxiliary pipeline is connected to the lower part of the tower body, and the tail end of the auxiliary pipeline is obliquely arranged. The utility model has ingenious design and reasonable structure, the air inlet pipe enters downwards from the center of the tower body and then passes through the two layers of the plurality of sprayers, so that the full contact between the waste gas and the sprayed liquid can be improved, simultaneously, the water body in the tower body can form a swirling water flow under the action of the second water pump, and the waste gas is forced to continuously contact and collide with the water surface forming vortex at the lower part of the washing tower; and then passes upward through the seasoning layer and finally is discharged from the exhaust port.
Description
Technical Field
The utility model belongs to the technical field of chemical waste gas treatment, and particularly relates to a leaching tower for waste gas containing particles.
Background
The leaching tower is a device which introduces waste gas into the tower, adopts a cleaning spraying mode by utilizing spraying equipment in the tower, and enables the waste gas and cleaning liquid to carry out gas-liquid two-phase sufficient contact digestion and absorption chemical reaction, so as to wash dust and harmful gas in the waste gas, thereby achieving the purifying effect.
The waste gas enters from the top and then is sprayed and exhausted downwards in turn, for example, the waste gas is exhausted downwards in the year 2020, namely, the waste gas is exhausted downwards in the year 2020, and the waste gas is filtered through a seasoning layer, wherein an air inlet is also formed near the inner wall of the tower body, the waste gas is contacted with cleaning liquid and the effect is poor, the phenomenon exists in a large number on the market, and the waste gas is exhausted from the lower end of the waste gas leaching tower designed by Beijing Ying Hui Er biotechnology Co Ltd, namely, the stainless steel/carbon steel spraying tower designed by Sichuan-Kernel information source environmental protection equipment Co Ltd; the spray tower sold by Henan round environmental protection equipment limited company is also the same, and through search, a structural improvement exists, for example, 2023, 4 months and 10 days, and the technical scheme of the spray tower for treating waste gas containing particulate matters designed by the applicant Jiangsu Zhuo Na environmental protection technology limited company reveals that an air inlet and an air outlet are arranged on a tower body, the air outlet is positioned at the top, and a plurality of air inlets are arranged, wherein the air inlets are designed close to the inner wall of the tower body; the design structure is that a baffle plate is added in the middle, and the effect of full contact can be achieved, so that the utility model is invented by the application as a structural design which is different from the improvement in the prior art.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a leaching tower for waste gas containing particles, which can overcome the defects.
The utility model relates to a particulate matter-containing waste gas leaching tower which comprises a tower body, a water storage tank, a liquid level meter, a first water pump, a second water pump, an air inlet pipeline and an air outlet; a packing layer is arranged above the inner part of the tower body; the air inlet pipeline enters from the side wall of the upper part of the tower body, passes through the packing layer downwards and extends downwards; the tail end of the pipeline is provided with a shrinking pipeline; the water storage tank is arranged on the outer wall of the tower body; a first water pump and a second water pump are arranged on the top surface of the water storage tank; two pipelines are arranged on the first water pump and connected to the lower part in the tower body, and a plurality of sprayers are arranged on the first water pump; an auxiliary pipeline is arranged on the second water pump; the auxiliary pipeline is connected to the lower part of the tower body, and the tail end of the auxiliary pipeline is obliquely arranged; the upper end of the tower body converges towards the middle and is provided with an exhaust port.
Furthermore, a conical guide ring is arranged between the upper pipeline and the lower pipeline which are positioned on the inner wall of the tower body; the conical guide ring is fixed on the inner wall of the tower body.
Further, a spiral spray head with a hollow structure is arranged at the tail end of the inner wall of the reduced pipeline.
Further, a manhole is arranged on the tower body.
Further, a liquid level meter is arranged on the water storage tank.
Further, the spiral spray head is positioned above the water body in the tower body.
Further, the tail end of the auxiliary pipeline is inclined above the water body in the tower body.
Further, the bottom surface of the conical guide ring is provided with a plurality of fins.
Further, the outer side of the water storage tank is connected with a medicine adding tank.
The utility model has ingenious design and reasonable structure, the air inlet pipe enters downwards from the center of the tower body and then passes through the two layers of the plurality of sprayers, so that the full contact between the waste gas and the sprayed liquid can be improved, simultaneously, the water body in the tower body can form a swirling water flow under the action of the second water pump, and the waste gas is forced to continuously contact and collide with the water surface forming vortex at the lower part of the washing tower; and then passes upward through the seasoning layer and finally is discharged from the exhaust port.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
The diagram is: the device comprises a tower body 1, an exhaust port 2, an air inlet pipe 3, a packing layer 4, a reduced pipeline 5, a manhole 6, a drainage pipeline 7, a sprayer 8, a first water pump 9, a second water pump 10, a water tank 11, a liquid level meter 12, a drainage pipe 13, a water body 14, a conical guide ring 15, a spiral spray head 16, a dosing tank 17 and a circulating pipeline 18.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the utility model relates to a particulate matter-containing waste gas leaching tower, which comprises a tower body 1, a water storage tank 11, a liquid level meter 12, a first water pump 9, a second water pump 10, an air inlet pipeline 3 and an air outlet 2; wherein the tower body is constructed by steel, glass fiber reinforced plastic or reinforced concrete; a packing layer 4 is arranged above the inner part of the tower body; the air inlet pipeline enters from the side wall of the upper part of the tower body, passes through the packing layer downwards and extends downwards; the tail end of the air-exhausting device is provided with a reduced pipeline 5, and the exhaust speed and the exhaust pressure can be improved at the stage of reducing the exhaust channel, and the water storage tank 11 is arranged on the outer wall of the tower body; the top surface of the water storage tank is provided with a first water pump 9 and a second water pump 10; two pipelines 131 are arranged on the first water pump, are connected to the lower part in the tower body, and are provided with a plurality of sprayers 8; the specific sprayer is arranged on a spray pipe 7, and the spray pipe is connected to a pipeline to form an upper layer and a lower layer; the surface of the spray pipe is subjected to acid-proof treatment; an auxiliary pipeline 13 is arranged on the second water pump, the first water pump and the second water pump water into the water storage tank, and then the first water pump and the second water pump want to spray pipes and the auxiliary pipeline to drain water respectively; the auxiliary pipeline is connected to the lower part of the tower body, and the tail end of the auxiliary pipeline is obliquely arranged; the upper end of the tower body converges towards the middle and is provided with an exhaust port 2.
As a technical improvement, a conical guide ring 15 is arranged between an upper pipeline and a lower pipeline which are positioned on the inner wall of the tower body; the conical guide ring is fixed on the inner wall of the tower body; wherein, the conical guide ring and the spray pipe are both made of polypropylene plastic products or PVC plastic products.
As a technical improvement, the end of the inner wall of the reduced pipeline is provided with a spiral spray head 16 with a hollow structure, and the spiral spray head is fixed in a spiral way, so that the design mainly improves the contact surface between the waste gas and the water body and increases the disturbance.
As a technical improvement, a manhole 6 is arranged on the tower body.
As a technical improvement, the water storage tank is provided with a liquid level meter 12.
As a technical improvement, the spiral spray head is positioned above the water body in the tower body, and the distance between the spiral spray head and the surface of the water body is limited to about 4cm for the convenience of absorption; as an expansion design, a plurality of branch pipe orifices extending outwards can be arranged at the tail end of the contracted pipeline.
As a technical improvement, the tail end of the auxiliary pipeline is inclined above the water body in the tower body.
As a technical improvement, the bottom surface of the conical guide ring is provided with a plurality of fins 151, so that the conical guide ring can play a role in converging on one hand, and can play a role in blocking upward gas on the other hand, and the contact time between waste gas and spray liquid is prolonged; a conical deflector ring may be provided below each layer of shower pipe.
As a technical improvement, the outer side of the water storage tank is connected with a dosing tank 17, and a circulating pipeline 18 is arranged between the water body in the tower and the water storage tank;
the filler particles included in the filler layer are sequentially increased from top to bottom, the filler layer is made of inert materials, the inert materials comprise polyethylene, polyurethane foam or ceramsite, a filler frame is naturally designed, and an activated carbon adsorption layer and a filter screen are further arranged above the filler layer.
Pumping water into the tower body through a second water pump, draining water to an auxiliary pipeline, wherein the water outlet end of the auxiliary pipeline is inclined to the surface of the water body, so that the water in the tower body forms vortex, and then particle waste gas is poured downwards from the middle of the tower body through an air inlet pipeline 3, can be fully contacted with the swirling water body, and is continuously contacted and collided with the water surface; and then passes upwardly through the packing layer and is then adsorbed and then discharged from the exhaust port.
Claims (9)
1. The utility model provides a contain particulate matter waste gas leaching tower which characterized in that: the device comprises a tower body, a water storage tank, a liquid level meter, a first water pump, a second water pump, an air inlet pipeline and an air outlet; a packing layer is arranged above the inner part of the tower body; the air inlet pipeline enters from the side wall of the upper part of the tower body, passes through the packing layer downwards at the central position of the tower body and extends downwards; the tail end of the pipeline is provided with a shrinking pipeline; the water storage tank is arranged on the outer wall of the tower body; a first water pump and a second water pump are arranged on the top surface of the water storage tank; two pipelines are arranged on the first water pump and connected to the lower part in the tower body, and a plurality of sprayers are arranged on the first water pump; an auxiliary pipeline is arranged on the second water pump; the auxiliary pipeline is connected to the lower part of the tower body, and the tail end of the auxiliary pipeline is obliquely arranged; the upper end of the tower body converges towards the middle and is provided with an exhaust port.
2. A particulate matter-containing waste gas leaching tower according to claim 1, wherein: a conical guide ring is arranged between the upper pipeline and the lower pipeline which are positioned on the inner wall of the tower body; the conical guide ring is fixed on the inner wall of the tower body.
3. A particulate matter-containing waste gas leaching tower according to claim 1, wherein: the tail end of the inner wall of the reduced pipeline is provided with a spiral spray head with a hollow structure.
4. A particulate matter-containing waste gas leaching tower according to claim 1, wherein: and a manhole is arranged on the tower body.
5. A particulate matter-containing waste gas leaching tower according to claim 1, wherein: and a liquid level meter is arranged on the water storage tank.
6. A particulate matter-containing waste gas leaching tower according to claim 3, wherein: the spiral spray head is positioned above the water body in the tower body.
7. A particulate matter-containing waste gas leaching tower according to claim 6, wherein: the tail end of the auxiliary pipeline is inclined above the water body in the tower body.
8. A particulate matter-containing waste gas leaching tower according to claim 2, wherein: the bottom surface of the conical guide ring is provided with a plurality of fins.
9. A particulate matter-containing waste gas leaching tower according to claim 1, wherein: the outer side of the water storage tank is connected with a medicine adding tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820296.2U CN220424987U (en) | 2023-07-11 | 2023-07-11 | Leaching tower for waste gas containing particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820296.2U CN220424987U (en) | 2023-07-11 | 2023-07-11 | Leaching tower for waste gas containing particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220424987U true CN220424987U (en) | 2024-02-02 |
Family
ID=89695399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321820296.2U Active CN220424987U (en) | 2023-07-11 | 2023-07-11 | Leaching tower for waste gas containing particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220424987U (en) |
-
2023
- 2023-07-11 CN CN202321820296.2U patent/CN220424987U/en active Active
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| GR01 | Patent grant | ||
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