CN213132369U - Waste gas thermal cycle processing apparatus - Google Patents
Waste gas thermal cycle processing apparatus Download PDFInfo
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- CN213132369U CN213132369U CN202021363986.6U CN202021363986U CN213132369U CN 213132369 U CN213132369 U CN 213132369U CN 202021363986 U CN202021363986 U CN 202021363986U CN 213132369 U CN213132369 U CN 213132369U
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Abstract
The utility model discloses a waste gas thermal cycle processing device, which comprises an air inlet pipeline, a thermal cycle pipeline, a filter pipeline, a waste gas absorption tower and a microorganism purification pool, wherein one end of the air inlet pipeline is fixedly connected with one end of the thermal cycle pipeline, a filter gauze is arranged at the joint of the air inlet pipeline and the thermal cycle pipeline, the thermal cycle pipeline comprises a heat preservation air inlet pipeline, a heat preservation air outlet pipeline, a heat transfer plate, a heat transfer pipeline, a fan and a heat exchanger, one end of the heat preservation air inlet pipeline is connected with the air inlet pipeline, the other end of the heat preservation air inlet pipeline is connected with one end of the heat preservation air outlet pipeline, the utility model has the advantages that the heat of the waste gas is recycled by arranging the thermal cycle pipeline, the utilization rate of energy is increased, the filter gauze is arranged at the air inlet pipeline to avoid the waste residue in the steam from flowing into the pipeline to influence the use of the device, through the microbial purification tank, the organic waste of the waste gas absorption tower is treated at the first time, so that secondary pollution is avoided.
Description
Technical Field
The utility model relates to an exhaust-gas treatment field particularly, relates to an exhaust-gas thermal cycle processing apparatus.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the discharged waste gas has large odor, seriously pollutes the environment and affects the human health.
The waste gas generated by the boiler still has great heat to be used in the process of treatment and purification, so that part of the raw material cost can be reduced, and the utilization rate of energy can reach the optimal value.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exhaust gas thermal cycle processing apparatus to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the present invention provides a waste gas thermal cycle processing apparatus, comprising an air inlet pipeline, a thermal cycle pipeline, a filter pipeline, a waste gas absorption tower and a microorganism purification pool, wherein one end of the air inlet pipeline is fixedly connected with one end of the thermal cycle pipeline, a filter gauze is arranged at the joint of the air inlet pipeline and the thermal cycle pipeline, the thermal cycle pipeline comprises a heat retention air inlet pipeline, a heat retention air outlet pipeline, a heat transfer plate, a heat transfer pipeline, a fan and a heat exchanger, one end of the heat retention air inlet pipeline is connected with the air inlet pipeline, the other end of the heat retention air inlet pipeline is connected with one end of the heat retention air outlet pipeline, the heat retention air inlet pipeline and the heat retention air outlet pipeline are connected in a similar U shape, a heat storage is arranged at the joint above the heat retention air inlet pipeline and the heat retention air outlet pipeline, the heat storage is fixedly connected with a heat inlet of the heat transfer pipeline, a heat transfer plate is fixedly installed at a heat inlet of the heat transfer pipeline, a tuyere is arranged at one end of the heat transfer pipeline, a fan is arranged at the tuyere, a heat exchanger is fixedly installed at a heat outlet of the heat transfer pipeline, the heat exchanger is connected with a heat return port of a production workshop through a heat exchange medium, one end of the heat-preserving air outlet pipeline is fixedly connected with one end of a filtering pipeline, air inlets and air outlets of the filtering pipeline are respectively provided with an air valve, the top of the filtering pipeline is provided with a through hole, a pipeline port is movably installed at the through hole and is sealed through a sealing ring, the filtering pipeline is provided with a plurality of layers of adsorbates, the other end of the filtering pipeline is connected with an air inlet of a waste gas absorption tower, a liquid drainage pipeline of the waste gas absorption tower is connected with a liquid inlet of a microbial purification tank, waste gas firstly enters a thermal circulation pipeline from the, can filter the waste residue of coming because of steam takes, give vent to anger pipeline class U shape because of keeping hot admission line and keeping hot, the hot gas of waste gas can be in upper circulation operation, the heat passes through heat transfer plate transmission to heat transfer gas because of the fan, can produce the heating department by the heat exchanger transmission, waste gas can be through filtering the pipeline at the process that flows to waste gas absorption tower, filtering the pipeline and can carry out preliminary absorption to waste gas, inside adsorbate needs periodic replacement, change the adsorbate through the air valve that closes both ends, back waste gas flow direction waste gas absorption tower.
Further, the waste gas absorption tower includes tower body, air inlet, gas outlet, spray set, packing layer, liquid recovery pond and flowing back pipeline, the one end of tower body is provided with the air inlet, the top of tower body is provided with the gas outlet, the inside top of tower body is provided with spray set, spray set's below is provided with the packing layer, the below of packing layer is provided with the liquid recovery pond, the one end in liquid recovery pond is connected with flowing back pipeline's one end, spray set is connected with the spray pump, the packing layer is connected with automatic reagent feeding device, and the gaseous pollutant technology is administered to the absorption process mature, and design and operation experience are abundant, and the suitability is strong, nevertheless easily causes secondary pollution.
Further, the inlet of microorganism purification pond is connected with the flowing back pipeline of waste gas absorption tower, be provided with a plurality of aeration pipes in the microorganism purification pond, be provided with the aeration dish on the aeration pipe, the aeration pipe all is connected with the total tracheal, total tracheal air inlet and aeration equipment are connected, be provided with the sampling pond on one side of microorganism purification pond, with organic waste water inflow microorganism purification pond in the waste gas absorption tower, carry out the aeration through the microbial strain, make the microorganism carry out oxidative degradation to organic waste into the inorganic matter, avoid the secondary pollution that waste gas absorption tower probably caused.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model has the advantages that the heat circulation pipe is arranged, so that the heat of the waste gas can be recycled, and the utilization rate of energy is increased;
the utility model prevents the waste residue in the steam from flowing into the pipeline to influence the use of the device by arranging the filter gauze at the air inlet pipeline;
the utility model discloses a microbial purification pond makes the organic waste of waste gas absorption tower obtain handling the very first time and has avoided secondary pollution.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an exhaust gas thermal cycle treatment device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a heat circulation pipeline in an exhaust gas heat circulation treatment device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an exhaust gas absorption tower in an exhaust gas thermal cycle processing device according to an embodiment of the present invention.
Reference numerals:
1. an air intake duct; 2. a thermal cycle line; 11. a heat retention air inlet duct; 12. a heat-preserving air outlet pipeline; 13. a heat transfer plate; 14. a heat transfer conduit; 15. a fan; 16. a heat exchanger; 3. a filtration pipeline; 4. a waste gas absorption tower; 21. a tower body; 22. an air inlet; 23. an air outlet; 24. a spraying device; 25. a filler layer; 26. a liquid recovery tank; 27. a liquid discharge conduit; 5. a microbial purification tank; 101. filtering gauze; 102. an aeration disc; 103. and (4) a sampling pool.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-3, a thermal cycle processing apparatus for exhaust gas comprises an air inlet pipe 1, a thermal cycle pipe 2, a filter pipe 3, an exhaust gas absorption tower 4 and a microorganism purification tank 5, wherein one end of the air inlet pipe 1 is fixedly connected with one end of the thermal cycle pipe 2, a filter gauze 101 is arranged at the joint of the air inlet pipe 1 and the thermal cycle pipe 2, the thermal cycle pipe 2 comprises a heat retention air inlet pipe 11, a heat retention air outlet pipe 12, a heat transfer plate 13, a heat transfer pipe 14, a fan 15 and a heat exchanger 16, one end of the heat retention air inlet pipe 11 is connected with the air inlet pipe 1, the other end of the heat retention air inlet pipe 11 is connected with one end of the heat retention air outlet pipe 12, the heat retention air inlet pipe 11 is connected with the heat retention air outlet pipe 12 in a U-like shape, and a heat storage part is arranged at the joint above the heat retention air inlet pipe 11 and the heat retention air outlet pipe 12, the heat storage part is fixedly connected with a heat inlet of a heat transfer pipeline 14, a heat transfer plate 13 is fixedly arranged at the heat inlet of the heat transfer pipeline 14, one end of the heat transfer pipeline 14 is provided with an air port, a fan 15 is arranged at the air port, a heat exchanger 16 is fixedly arranged at a heat outlet of the heat transfer pipeline 14, the heat exchanger 16 is connected with a regenerative opening of a production workshop through a heat exchange medium, one end of the heat-retaining air outlet pipeline 12 is fixedly connected with one end of the filtering pipeline 3, the air inlet 22 and the air outlet 23 of the filtering pipeline 3 are both provided with air valves, the top of the filtering pipeline 3 is provided with a through hole, the through hole is movably provided with a pipeline port and sealed by a sealing ring, the filtering pipeline 3 is provided with a plurality of layers of adsorbates, the other end of the filtering pipeline 3 is connected with the air inlet 22 of the waste gas absorption tower 4, and the liquid discharge pipeline 27 of the waste gas absorption tower 4 is connected with the liquid inlet of the microorganism purification tank 5.
Through the above technical scheme of the utility model, waste gas at first gets into thermal cycle pipeline 2 from admission line 1, admission line 1 is provided with filter gauze 101 with thermal cycle pipeline 2's junction, can filter the waste residue that comes because of the steam takes, give vent to anger pipeline 12 types of U shapes because of keeping warm admission line 11 and keeping warm, the hot gas of waste gas can be in upper circulation operation, the heat is because of fan 15 passes through heat transfer plate 13 transmission to heat transfer gas, can produce the department of heating by the 16 transmission of heat exchanger, waste gas can be through filtering duct 3 at the process of flow direction waste gas absorption tower 4, filtering duct 3 can carry out preliminary absorption to waste gas, inside adsorbate needs periodic replacement, change the adsorbate through the air valve that closes both ends, back waste gas flow direction waste gas absorption tower 4.
Example two:
referring to fig. 1-3, for the waste gas absorption tower 4, the waste gas absorption tower 4 includes a tower body 21, an air inlet 22, an air outlet 23, a spraying device 24, a packing layer 25, a liquid recovery tank 26 and a liquid drainage pipeline 27, the air inlet 22 is disposed at one end of the tower body 21, the air outlet 23 is disposed at the top end of the tower body 21, the spraying device 24 is disposed above the interior of the tower body 21, the packing layer 25 is disposed below the spraying device 24, the liquid recovery tank 26 is disposed below the packing layer 25, one end of the liquid recovery tank 26 is connected with one end of the liquid drainage pipeline 27, the spraying device 24 is connected with a spraying pump, the packing layer 25 is connected with an automatic chemical feeding device, the liquid inlet of the microbial purification tank 5 is connected with the liquid drainage pipeline 27 of the waste gas absorption tower 4, a plurality of aeration pipes are disposed in the microbial purification tank 5, the aeration pipe is provided with an aeration disc 102, the aeration pipe is connected with a main air pipe, an air inlet 22 of the main air pipe is connected with an aeration device, and one side of the microbial purification tank 5 is provided with a sampling tank 103.
Through the above technical scheme of the utility model, the gaseous pollutant technical maturity is administered to the absorption process, and design and operation experience are abundant, and the suitability is strong, nevertheless easily causes secondary pollution, through with waste gas absorption tower 4 in organic waste water inflow microbial purification pond 5, aerate through the microbial strains, make the microorganism carry out oxidative degradation to organic waste and become the inorganic matter, avoid the secondary pollution that waste gas absorption tower 4 probably caused.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, waste gas firstly enters a thermal circulation pipeline 2 from an air inlet pipeline 1, a filter gauze 101 is arranged at the joint of the air inlet pipeline 1 and the thermal circulation pipeline 2, waste residues brought by steam can be filtered, because of the U-shaped structures of a heat-preserving air inlet pipeline 11 and a heat-preserving air outlet pipeline 12, the hot gas of the waste gas can circularly operate above, heat is transferred to heat exchange gas through a heat transfer plate 13 due to a fan 15, a heating part is produced by the heat transfer of a heat exchanger 16, the waste gas passes through a filter pipeline 3 in the process of flowing to a waste gas absorption tower 4, the filter pipeline 3 can preliminarily absorb the waste gas, the internal adsorbate needs to be periodically replaced, the adsorbate is replaced by closing air valves at two ends, the waste gas flows to a waste gas absorption tower 4, organic waste gas is mutually dissolved with sprayed oil substances, organic substances with high boiling point and low steam pressure are used for absorbing organic matters in the waste gas, the organic waste water in the waste gas absorption tower 4 flows into a microbial, the microorganism strains are used for aeration, so that the microorganism oxidizes and degrades the organic waste into inorganic matters, and the possible secondary pollution caused by the waste gas absorption tower 4 is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The waste gas thermal cycle treatment device is characterized by comprising an air inlet pipeline (1), a thermal cycle pipeline (2), a filter pipeline (3), a waste gas absorption tower (4) and a microorganism purification pool (5), wherein one end of the air inlet pipeline (1) is fixedly connected with one end of the thermal cycle pipeline (2), a filter gauze (101) is arranged at the joint of the air inlet pipeline (1) and the thermal cycle pipeline (2), the thermal cycle pipeline (2) comprises a heat retention air inlet pipeline (11), a heat retention air outlet pipeline (12), a heat transfer plate (13), a heat transfer pipeline (14), a fan (15) and a heat exchanger (16), one end of the heat retention air inlet pipeline (11) is connected with the air inlet pipeline (1), the other end of the heat retention air inlet pipeline (11) is connected with one end of the heat retention air outlet pipeline (12), the heat retention air inlet pipeline (11) is connected with the heat retention air outlet pipeline (12) in a U-like shape, the heat preservation air inlet pipeline (11) and the heat preservation air outlet pipeline (12) are connected at the upper part, a heat storage part is arranged at the joint, the heat storage part is fixedly connected with a heat inlet of the heat transfer pipeline (14), a heat transfer plate (13) is fixedly installed at the heat inlet of the heat transfer pipeline (14), one end of the heat transfer pipeline (14) is provided with an air port, a fan (15) is arranged at the air port, a heat exchanger (16) is fixedly installed at a heat outlet of the heat transfer pipeline (14), the heat exchanger (16) is connected with a heat return port of a production workshop through a heat exchange medium, one end of the heat preservation air outlet pipeline (12) is fixedly connected with one end of a filter pipeline (3), air inlets (22) and air outlets (23) of the filter pipeline (3) are both provided with air valves, the top of the filter pipeline (3) is provided with a through hole, and the pipeline port is movably installed at the, the filter pipeline (3) is provided with a plurality of layers of adsorbates, the other end of the filter pipeline (3) is connected with an air inlet (22) of the waste gas absorption tower (4), and a liquid discharge pipeline (27) of the waste gas absorption tower (4) is connected with a liquid inlet of the microorganism purification tank (5).
2. The thermal cycle treatment device of exhaust gas according to claim 1, wherein the exhaust gas absorption tower (4) comprises a tower body (21), a gas inlet (22), a gas outlet (23), a spraying device (24), a filler layer (25), a liquid recovery tank (26) and a liquid drainage pipeline (27), an air inlet (22) is arranged at one end of the tower body (21), an air outlet (23) is arranged at the top end of the tower body (21), a spraying device (24) is arranged above the interior of the tower body (21), a packing layer (25) is arranged below the spraying device (24), a liquid recovery tank (26) is arranged below the packing layer (25), one end of the liquid recovery tank (26) is connected with one end of a liquid discharge pipeline (27), the spraying device (24) is connected with a spraying pump, and the packing layer (25) is connected with an automatic dosing device.
3. The thermal cycle treatment device for the exhaust gas according to claim 1, wherein the liquid inlet of the microorganism purification tank (5) is connected with the liquid discharge pipeline (27) of the exhaust gas absorption tower (4), a plurality of aeration pipes are arranged in the microorganism purification tank (5), aeration discs (102) are arranged on the aeration pipes, the aeration pipes are all connected with a main gas pipe, the gas inlet (22) of the main gas pipe is connected with an aeration device, and a sampling tank (103) is arranged on one side of the microorganism purification tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021363986.6U CN213132369U (en) | 2020-07-13 | 2020-07-13 | Waste gas thermal cycle processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021363986.6U CN213132369U (en) | 2020-07-13 | 2020-07-13 | Waste gas thermal cycle processing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN213132369U true CN213132369U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021363986.6U Active CN213132369U (en) | 2020-07-13 | 2020-07-13 | Waste gas thermal cycle processing apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN213132369U (en) |
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- 2020-07-13 CN CN202021363986.6U patent/CN213132369U/en active Active
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