CN212262823U - Waste gas washing tower - Google Patents
Waste gas washing tower Download PDFInfo
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- CN212262823U CN212262823U CN202021653345.4U CN202021653345U CN212262823U CN 212262823 U CN212262823 U CN 212262823U CN 202021653345 U CN202021653345 U CN 202021653345U CN 212262823 U CN212262823 U CN 212262823U
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- tower body
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- water inlet
- waste gas
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Abstract
The utility model discloses a waste gas washing tower, which comprises a tower body, wherein the inside of the tower body sequentially comprises a demisting layer, a condensation chamber, a spraying pipe and a gas-liquid mixing layer from top to bottom, the top surface of the tower body is provided with a gas outlet, the side wall of the tower body is provided with a liquid outlet and a waste gas inlet, the waste gas inlet is positioned below the gas-liquid mixing layer, and the liquid outlet is positioned below the waste gas inlet; the condensation chamber includes a plurality of condenser pipes, the upper and lower both ends of condenser pipe all communicate with the tower body, the lateral wall of tower body is equipped with water inlet and delivery port, the water inlet with the delivery port is located respectively the both sides of tower body, just the water inlet with the delivery port all with the condensation chamber intercommunication. The utility model discloses increase gas-liquid area of contact, improve the handling capacity, guarantee the exhaust-gas treatment effect, play dry effect when cooling down gas.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, especially, relate to a waste gas washing tower.
Background
Industrial waste gases often contain pollutants such as waste gases, dust, etc., which are generally harmful to human health and the environment. For example, these pollutants enter the human body through respiration, skin contact and digestive tract, which may cause endocrine dysfunction and affect immune function, cardiovascular and central nervous systems, etc. of the human body, and thus, the problem of waste gas treatment is greatly regarded.
However, in the existing water scrubber, the airflow direction after the gas enters the tower body is a flow track which is approximately linear from bottom to top, the retention time of the airflow in the tower body is short, the spraying and cooling effects are not ideal, the demisting effect is poor, and the requirements of waste gas treatment standards or the implementation of the next procedure are affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a waste gas washing tower, increases gas-liquid area of contact, improves the handling capacity, guarantees the exhaust-gas treatment effect, plays dry effect when cooling down gas.
In order to solve the technical problem, the utility model discloses a technical scheme be: a waste gas washing tower comprises a tower body, wherein the inside of the tower body sequentially comprises a defogging layer, a condensation chamber, a spray pipe and a gas-liquid mixing layer from top to bottom, the top surface of the tower body is provided with a gas outlet, the side wall of the tower body is provided with a liquid outlet and a waste gas inlet, the waste gas inlet is positioned below the gas-liquid mixing layer, and the liquid outlet is positioned below the waste gas inlet;
the condensation chamber comprises a plurality of condensation pipes, the upper end and the lower end of each condensation pipe are communicated with the tower body, the side wall of the tower body is provided with a water inlet and a water outlet, the water inlet and the water outlet are respectively positioned at the two sides of the tower body, and the water inlet and the water outlet are communicated with the condensation chamber;
the gas-liquid mixing layer comprises a multi-surface hollow ball packing layer, a stainless steel wire mesh, a support net box and a first support frame, the first support frame is fixed on the tower body, the support net box is positioned above the first support frame, the bottom surface of the support net box is of a back-and-forth turned W-shaped structure, the multi-surface hollow ball packing layer and the stainless steel wire mesh are both positioned in the support net box, and the multi-surface hollow ball packing layer is positioned above the stainless steel wire mesh;
the tower body is provided with an opening corresponding to the support net box, and a cover plate is arranged at the opening.
Further, an observation window, a first maintenance window and a second maintenance window are arranged on the side wall of the tower body, the observation window corresponds to the spray pipe, the first maintenance window is located above the condensation chamber, and the second maintenance window is located below the spray pipe.
The defogging layer comprises a raschig ring packing layer and a second supporting frame, and the raschig ring packing layer is positioned above the second supporting frame.
Further, the shower is communicated with the water inlet pipe, the water inlet pipe is communicated with the water tank, and the water inlet pipe is provided with a water pump.
Furthermore, the spray pipe is a snake-shaped spray pipe, and through holes are uniformly distributed on the spray pipe.
Further, the cover plate is mounted on the tower body through screws.
The beneficial effects of the utility model are that following several points have at least:
the utility model discloses a bottom surface of support net box is the "W" shape structure of making a round trip to turn back, multiaspect hollow ball packing layer and stainless steel net all are located the support net box, multiaspect hollow ball packing layer is located stainless steel net's top, utilize waste gas to go upward, the principle of water downgoing, through the bottom surface of the support net box of "W" shape, increase gas-liquid area of contact, improve the handling capacity, guarantee the exhaust-gas treatment effect, worth mentioning, the tower body is equipped with the opening corresponding with the support net box, the opening part is equipped with the apron, thereby be convenient for regularly change the multiaspect hollow ball packing layer in gas-liquid mixture district;
the condensing chamber of the utility model comprises a plurality of condensing pipes, the upper and lower ends of the condensing pipes are communicated with the tower body, the gas is cooled and simultaneously dried, and preferably, the side wall of the tower body is provided with a water inlet and a water outlet, and the waste gas cooling effect is increased by using water;
the utility model discloses a shower is snakelike shower, and shower evenly distributed has the through-hole, does benefit to water evenly unrestrained, guarantees gas-liquid area of contact.
Drawings
FIG. 1 is a structural schematic view of the present invention;
FIG. 2 is a schematic structural view of the shower pipe of the present invention;
fig. 3 is a schematic structural view of the supporting net box of the present invention;
the parts in the drawings are marked as follows:
the device comprises a tower body 1, an air outlet 11, a liquid outlet 12, a waste gas inlet 13, an observation window 14, a first maintenance window 15, a second maintenance window 16, a Raschig ring packing layer 21, a second support frame 22, a condensation chamber 3, a condensation pipe 31, a water inlet 32, a water outlet 33, a spray pipe 4, a water inlet pipe 41, a water tank 42, a water pump 43, a through hole 44, a multi-surface hollow ball packing layer 51, a stainless steel wire net 52, a support net box 53 and a first support frame 54.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): a waste gas washing tower is shown in figures 1-3, the utility model comprises a tower body 1, the interior of the tower body 1 sequentially comprises a demisting layer, a condensation chamber 3, a spray pipe 4 and a gas-liquid mixing layer from top to bottom, the top surface of the tower body 1 is provided with a gas outlet 11, the side wall of the tower body 1 is provided with a liquid outlet 12 and a waste gas inlet 13, the waste gas inlet 13 is positioned below the gas-liquid mixing layer, and the liquid outlet 12 is positioned below the waste gas inlet 13;
the condensing chamber 3 comprises a plurality of condensing pipes 31, the upper end and the lower end of each condensing pipe 31 are communicated with the tower body 1, the side wall of the tower body 1 is provided with a water inlet 32 and a water outlet 33, the water inlet 32 and the water outlet 33 are respectively positioned at two sides of the tower body 1, and the water inlet 32 and the water outlet 33 are communicated with the condensing chamber 3;
the gas-liquid mixing layer comprises a multi-surface hollow ball packing layer 51, a stainless steel wire mesh 52, a supporting mesh box 53 and a first supporting frame 54, the first supporting frame 54 is fixed on the tower body 1, the supporting mesh box 53 is positioned above the first supporting frame 54, the bottom surface of the supporting mesh box 53 is of a back-and-forth turned W-shaped structure, the multi-surface hollow ball packing layer 51 and the stainless steel wire mesh 52 are both positioned in the supporting mesh box 53, and the multi-surface hollow ball packing layer 51 is positioned above the stainless steel wire mesh 52;
the tower body 1 is provided with an opening corresponding to the support net box 53, and a cover plate is arranged at the opening.
The lateral wall of tower body 1 is equipped with observation window 14, first maintenance window 15 and second maintenance window 16, observation window 14 with shower 4 is corresponding, first maintenance window 15 is located the top of condensation chamber 3, second maintenance window 16 is located the below of shower 4.
The defogging layer comprises a raschig ring filler layer 21 and a second support frame 22, and the raschig ring filler layer 21 is positioned above the second support frame 22.
The spray pipe 4 is communicated with a water inlet pipe 41, the water inlet pipe 41 is communicated with a water tank 42, and a water pump 43 is arranged on the water inlet pipe 41.
The spray pipe 4 is a snake-shaped spray pipe, and through holes 44 are uniformly distributed on the spray pipe 4.
The cover plate is arranged on the tower body 1 through screws.
The utility model discloses an operating principle as follows, and waste gas gets into the tower body from the waste gas import, and water is unrestrained behind the shower, utilizes waste gas to go upward, and the descending principle of water mixes at the gas-liquid mixing layer, and the gas after the processing is discharged from the gas outlet of tower body through removing the fog layer after the preliminary drying of condensation chamber cooling.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (6)
1. The utility model provides an exhaust gas washing tower which characterized in that: the tower comprises a tower body (1), wherein the inside of the tower body sequentially comprises a demisting layer, a condensing chamber (3), a spraying pipe (4) and a gas-liquid mixing layer from top to bottom, a gas outlet (11) is formed in the top surface of the tower body, a liquid outlet (12) and a waste gas inlet (13) are formed in the side wall of the tower body, the waste gas inlet is located below the gas-liquid mixing layer, and the liquid outlet is located below the waste gas inlet;
the condensation chamber comprises a plurality of condensation pipes (31), the upper end and the lower end of each condensation pipe are communicated with the tower body, the side wall of the tower body is provided with a water inlet (32) and a water outlet (33), the water inlet and the water outlet are respectively positioned at two sides of the tower body, and the water inlet and the water outlet are communicated with the condensation chamber;
the gas-liquid mixing layer comprises a multi-surface hollow ball packing layer (51), a stainless steel wire mesh (52), a supporting net box (53) and a first supporting frame (54), the first supporting frame is fixed on the tower body, the supporting net box is positioned above the first supporting frame, the bottom surface of the supporting net box is of a back-and-forth turned W-shaped structure, the multi-surface hollow ball packing layer and the stainless steel wire mesh are both positioned in the supporting net box, and the multi-surface hollow ball packing layer is positioned above the stainless steel wire mesh;
the tower body is provided with an opening corresponding to the support net box, and a cover plate is arranged at the opening.
2. The off-gas water-washing tower according to claim 1, characterized in that: the lateral wall of tower body is equipped with observation window (14), first maintenance window (15) and second maintenance window (16), the observation window with the shower is corresponding, first maintenance window is located the top of condensation chamber, the second maintenance window is located the below of shower.
3. The off-gas water-washing tower according to claim 1, characterized in that: the defogging layer comprises a Raschig ring packing layer (21) and a second supporting frame (22), and the Raschig ring packing layer is positioned above the second supporting frame.
4. The off-gas water-washing tower according to claim 1, characterized in that: the shower is communicated with a water inlet pipe (41), the water inlet pipe is communicated with a water tank (42), and a water pump (43) is arranged on the water inlet pipe.
5. The off-gas water-washing tower according to claim 1, characterized in that: the spray pipe is a snake-shaped spray pipe, and through holes (44) are uniformly distributed on the spray pipe.
6. The off-gas water-washing tower according to claim 1, characterized in that: the cover plate is arranged on the tower body through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653345.4U CN212262823U (en) | 2020-08-11 | 2020-08-11 | Waste gas washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653345.4U CN212262823U (en) | 2020-08-11 | 2020-08-11 | Waste gas washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212262823U true CN212262823U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021653345.4U Active CN212262823U (en) | 2020-08-11 | 2020-08-11 | Waste gas washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212262823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022032600A1 (en) * | 2020-08-11 | 2022-02-17 | 苏州荣能环保科技有限公司 | Water scrubbing tower for waste gas |
-
2020
- 2020-08-11 CN CN202021653345.4U patent/CN212262823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022032600A1 (en) * | 2020-08-11 | 2022-02-17 | 苏州荣能环保科技有限公司 | Water scrubbing tower for waste gas |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 757, dixiu Road, Binjiang Economic Development Zone, Jiangning District, Nanjing City, Jiangsu Province, 211100 Patentee after: Rongtian Technology (Jiangsu) Co.,Ltd. Address before: Building 16, No.12, Beijing West Road, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU RONG NENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |