CN215982637U - Tail gas treatment device - Google Patents
Tail gas treatment device Download PDFInfo
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- CN215982637U CN215982637U CN202121115943.0U CN202121115943U CN215982637U CN 215982637 U CN215982637 U CN 215982637U CN 202121115943 U CN202121115943 U CN 202121115943U CN 215982637 U CN215982637 U CN 215982637U
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- heat exchange
- chamber
- gas treatment
- filter
- tail gas
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model discloses a tail gas treatment device, wherein an air inlet and a fuel inlet are respectively arranged at two sides of a tail gas treatment chamber, first closing plates are respectively arranged at the bottom end and the top end of a first heat exchange chamber, a plurality of first heat exchange tubes are arranged between the two first closing plates, a first filter is arranged in the middle of each first heat exchange tube, the interior of each first filter is communicated with the corresponding first heat exchange tube, the bottom end of a second heat exchange chamber is connected with the top end of the first heat exchange chamber, two second closing plates are arranged in the second heat exchange chamber, a plurality of second heat exchange tubes are arranged between the two second closing plates, a second filter is arranged in the middle of each second heat exchange tube, the interior of each second filter is communicated with the corresponding second heat exchange tube, the bottom end of each filter chamber is connected with the top end of the corresponding second heat exchange chamber, and a third filter is arranged in each filter chamber, the tail gas treatment device has a reasonable structure, and greatly reduces particulate matters and pollutants in exhaust gas, thereby guaranteeing the safety of the exhaust gas, avoiding polluting the environment and not increasing the occupancy rate of the field.
Description
Technical Field
The utility model relates to the technical field of tail gas treatment devices, in particular to a tail gas treatment device.
Background
At present, tail gas processing apparatus in the chemical production process generally only adopts a filter to carry out tail gas filtration, leads to exhaust tail gas purification rate not high, and in many times, adopts two processing apparatus to establish ties, leads to cost-push on one hand, and on the other hand the site occupancy improves greatly, consequently, this problem that exists among the prior art is solved to a quick-witted improved technique of treating urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an exhaust gas treatment device, wherein a first heat exchange pipe is arranged in a first heat exchange chamber, a first filter is arranged on the first heat exchange pipe, a second heat exchange pipe is arranged in a second heat exchange chamber, a second filter is arranged on the second heat exchange pipe, the second heat exchange pipe is filtered twice before entering a filter chamber, and finally the third filter in the filter chamber is used for filtering, so that particulate matters and pollutants in exhaust gas are greatly reduced, the safety of the exhaust gas is ensured, the environmental pollution is avoided, the site occupancy rate is not increased, and the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a tail gas treatment device comprises a tail gas treatment mechanism, a first heat exchange mechanism, a second heat exchange mechanism and a filtering and discharging mechanism;
the tail gas treatment mechanism comprises a tail gas treatment chamber, an air inlet and a fuel inlet are respectively arranged on two sides of the tail gas treatment chamber, an air distribution pipe and a fuel distribution pipe are arranged in the tail gas treatment chamber, the air distribution pipe is connected with the air inlet, the fuel distribution pipe is connected with the fuel inlet, a manhole and an observation hole are arranged on one side of the tail gas treatment chamber, an explosion-proof port is arranged on the other side of the tail gas treatment chamber, and an ignition port is also arranged in the tail gas treatment chamber;
the first heat exchange mechanism comprises a first heat exchange chamber, the bottom end of the first heat exchange chamber is connected with the top end of the tail gas treatment chamber, the bottom end and the top end of the first heat exchange chamber are respectively provided with a first sealing plate, a plurality of first heat exchange tubes are arranged between the two first sealing plates, a first filter is arranged in the middle of each first heat exchange tube, and the interior of each first filter is communicated with the corresponding first heat exchange tube;
the second heat exchange mechanism comprises a second heat exchange chamber, the bottom end of the second heat exchange chamber is connected with the top end of the first heat exchange chamber, two second sealing plates are arranged inside the second heat exchange chamber, a plurality of second heat exchange tubes are arranged between the two second sealing plates, a second filter is arranged in the middle of each second heat exchange tube, and the inside of each second filter is communicated with the corresponding second heat exchange tube;
the filtering and discharging mechanism comprises a filtering chamber and a discharging chamber, the bottom end of the filtering chamber is connected with the top end of the second heat exchange chamber, a third filter is arranged in the filtering chamber, and the discharging chamber is arranged at the top end of the filtering chamber.
Preferably, the tail gas treatment device provided by the utility model, wherein a first water inlet and a first drain outlet are respectively arranged on two sides of the bottom end of the first heat exchange chamber, and a first steam outlet is arranged at the top end of the first heat exchange chamber and used for inlet and outlet of heat exchange water so as to realize heat exchange of the first heat exchange chamber.
Preferably, the tail gas treatment device provided by the utility model is characterized in that a second water inlet and a second sewage outlet are respectively arranged on two sides of the bottom end of the second heat exchange chamber, and a second steam outlet is arranged at the top end of the second heat exchange chamber and used for the inlet and the outlet of heat exchange water so as to realize the heat exchange of the second heat exchange chamber.
Preferably, the tail gas treatment device provided by the utility model is characterized in that one end of the air distribution pipe, which is far away from the air inlet, is provided with a third sewage draining outlet for draining sewage in the air.
Preferably, the end of the fuel distribution pipe, which is far away from the fuel inlet, is provided with a fourth sewage outlet for discharging sewage in the fuel.
Preferably, the tail gas treatment device provided by the utility model, wherein an expansion joint is arranged at an intermediate position of the first heat exchange chamber and can be used for matching with the deformation of the first heat exchange pipe.
Preferably, in the tail gas treatment device provided by the utility model, two ends of the first heat exchange tube are respectively communicated with the tail gas treatment chamber and the interior of the second heat exchange chamber, and two ends of the second heat exchange tube are respectively communicated with the first heat exchange chamber and the interior of the filter chamber, so that the tail gas can move upwards.
Preferably, the first filter, the second filter and the third filter are filled with filter liners, so as to filter particles and dirt in the exhaust gas.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the first heat exchange chamber is internally provided with a first heat exchange tube, the first heat exchange tube is provided with a first filter, the second heat exchange chamber is internally provided with a second heat exchange tube, the second heat exchange tube is provided with a second filter, the second heat exchange tube is firstly filtered twice before entering the filter chamber, and finally the third filter in the filter chamber is used for filtering, so that particulate matters and pollutants in exhaust gas are greatly reduced, the safety of the exhaust gas is ensured, the environment is prevented from being polluted, and the site occupancy rate is not increased.
(2) The whole modularized splicing mode is adopted, and the tail gas treatment device is composed of a tail gas treatment chamber, a first heat exchange chamber, a second heat exchange chamber, a filter chamber and a discharge chamber, is convenient to install and disassemble, and is convenient to transport.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: the tail gas treatment device comprises a tail gas treatment chamber 1, a first heat exchange chamber 2, a second heat exchange chamber 3, a filter chamber 4, a discharge chamber 5, an air inlet 6, a fuel inlet 7, an air distribution pipe 8, a fuel distribution pipe 9, a manhole 10, an observation hole 11, an explosion-proof port 12, an ignition port 13, a first sealing plate 14, a first heat exchange pipe 15, a first filter 16, a second sealing plate 17, a second heat exchange pipe 18, a second filter 19, a third filter 20, a first water inlet 21, a first drain port 22, a first steam outlet 23, a second water inlet 24, a second drain port 25, a second steam outlet 26, a third drain port 27, a fourth drain port 28 and an expansion joint 29.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention;
it should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the present invention provides a technical solution: a tail gas treatment device comprises a tail gas treatment mechanism, a first heat exchange mechanism, a second heat exchange mechanism and a filtering and discharging mechanism;
the tail gas treatment mechanism comprises a tail gas treatment chamber 1, an air inlet 6 and a fuel inlet 7 are respectively arranged on two sides of the tail gas treatment chamber 1, an air distribution pipe 8 and a fuel distribution pipe 9 are arranged inside the tail gas treatment chamber 1, the air distribution pipe 8 is connected with the air inlet 6, the fuel distribution pipe 9 is connected with the fuel inlet 7, a third drain outlet 27 is arranged at one end, away from the air inlet 6, of the air distribution pipe 8, a fourth drain outlet 28 is arranged at one end, away from the fuel inlet 7, of the fuel distribution pipe 9, a manhole 10 and an observation hole 11 are arranged on one side of the tail gas treatment chamber 1, an explosion-proof port 12 is arranged on the other side of the tail gas treatment chamber 1, and the tail gas treatment chamber 1 is further provided with an ignition port 13;
the first heat exchange mechanism comprises a first heat exchange chamber 2, the bottom end of the first heat exchange chamber 2 is connected with the top end of the tail gas treatment chamber 1, an expansion joint 29 is arranged at the middle position of the first heat exchange chamber 2, first closing plates 14 are arranged at the bottom end and the top end of the first heat exchange chamber 2, a plurality of first heat exchange tubes 15 are arranged between the two first closing plates 14, a first filter 16 is arranged at the middle position of each first heat exchange tube 15, the interior of the first filter 16 is communicated with the first heat exchange tubes 15, two ends of each first heat exchange tube 15 are respectively communicated with the tail gas treatment chamber 1 and the interior of the second heat exchange chamber 3, a first water inlet 21 and a first sewage discharge port 22 are respectively arranged at two sides of the bottom end of the first heat exchange chamber 2, and a first steam discharge port 23 is arranged at the top end of the first heat exchange chamber 2;
the second heat exchange mechanism comprises a second heat exchange chamber 3, the bottom end of the second heat exchange chamber 3 is connected with the top end of the first heat exchange chamber 2, two second sealing plates 17 are arranged inside the second heat exchange chamber 3, a plurality of second heat exchange tubes 18 are arranged between the two second sealing plates 17, a second filter 19 is arranged in the middle of each second heat exchange tube 18, the inside of each second filter 19 is communicated with the corresponding second heat exchange tube 18, two ends of each second heat exchange tube 18 are respectively communicated with the inside of the first heat exchange chamber 2 and the inside of the filter chamber 4, a second water inlet 24 and a second sewage discharge port 25 are respectively arranged on two sides of the bottom end of the second heat exchange chamber 3, and a second steam discharge port 26 is arranged at the top end of the second heat exchange chamber 3;
the filtering and discharging mechanism comprises a filtering chamber 4 and a discharging chamber 5, the bottom end of the filtering chamber 4 is connected with the top end of the second heat exchange chamber 3, a third filter 20 is arranged in the filtering chamber 4, the inside of the first filter 16, the inside of the second filter 19 and the inside of the third filter 20 are all filled with a filtering inner container, and the top end of the filtering chamber 4 is provided with the discharging chamber 5.
The installation method and the use principle are as follows: the fuel distribution pipe 9 and the air distribution pipe 8 are respectively arranged in the tail gas processing chamber 1, the fuel distribution pipe 9 is connected with the fuel inlet 7, and the air distribution pipe 8 is connected with the air inlet 6. The first filter 16 is then attached to the first heat exchange tube 15, the second filter 19 is attached to the second heat exchange tube 18, the first heat exchange tube 15 is mounted in the first heat exchange chamber 2 between the two first closure plates 14, and the second heat exchange tube 18 is mounted in the second heat exchange chamber 3 between the two second closure plates 17. The first heat exchange chamber 2 is arranged at the upper end of the tail gas treatment chamber 1, the second heat exchange chamber 3 is arranged at the upper end of the first heat exchange chamber 2, the filter chamber 4 is arranged at the upper end of the second heat exchange chamber 3, and finally the exhaust chamber 5 is arranged at the upper end of the filter chamber 4 to complete the installation. When in use, water is respectively fed into the first heat exchange chamber 2 and the second heat exchange chamber 3 from the first water inlet 21 and the second water inlet 24, then the water is respectively discharged from the first sewage discharge port 22 and the second sewage discharge port 25, steam is discharged from the first steam discharge port 23 and the second steam discharge port 26, when tail gas is treated, air is respectively introduced from the air inlet 6, fuel is introduced from the fuel inlet 7, and respectively enters the tail gas treatment chamber 1 from the air distribution pipe 8 and the fuel distribution pipe 9, gas after ignition and combustion treatment through the ignition port 13 enters the first heat exchange pipe 15 and passes through the first filter 16, then enters the second heat exchange pipe 18 of the second heat exchange chamber 3 through the first filter pipe and passes through the second filter 19, then enters the filter chamber 4 and passes through the third filter 20, and finally is discharged from the discharge chamber 5. The utility model has reasonable structure, the first heat exchange chamber 2 is internally provided with a first heat exchange tube 15, the first heat exchange tube 15 is provided with a first filter 16, the second heat exchange chamber 3 is internally provided with a second heat exchange tube 18, the second heat exchange tube 18 is provided with a second filter 19, the first heat exchange tube is filtered twice before entering the filter chamber 4, and finally the second heat exchange tube is filtered by a third filter 20 in the filter chamber 4, thereby greatly reducing particulate matters and pollutants in the exhaust gas, ensuring the safety of the exhaust gas, avoiding the pollution to the environment and not increasing the occupancy rate of a field; wholly adopt the modularization concatenation, constitute by tail gas treatment room 1, first heat transfer room 2, second heat transfer room 3, filter chamber 4 and exhaust chamber 5, be convenient for install and dismantle, and be convenient for transport.
The utility model is not described in detail, but is well known to those skilled in the art.
Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (8)
1. The utility model provides a tail gas processing apparatus which characterized in that: the tail gas heat exchanger comprises a tail gas treatment mechanism, a first heat exchange mechanism, a second heat exchange mechanism and a filtering and discharging mechanism;
the tail gas treatment mechanism comprises a tail gas treatment chamber (1), an air inlet (6) and a fuel inlet (7) are respectively arranged on two sides of the tail gas treatment chamber (1), an air distribution pipe (8) and a fuel distribution pipe (9) are arranged inside the tail gas treatment chamber (1), the air distribution pipe (8) is connected with the air inlet (6), the fuel distribution pipe (9) is connected with the fuel inlet (7), a manhole (10) and an observation hole (11) are arranged on one side of the tail gas treatment chamber (1), an explosion-proof port (12) is arranged on the other side of the tail gas treatment chamber (1), and the tail gas treatment chamber (1) is further provided with an ignition port (13);
the first heat exchange mechanism comprises a first heat exchange chamber (2), the bottom end of the first heat exchange chamber (2) is connected with the top end of the tail gas treatment chamber (1), the bottom end and the top end of the first heat exchange chamber (2) are respectively provided with a first sealing plate (14), a plurality of first heat exchange tubes (15) are arranged between the two first sealing plates (14), a first filter (16) is arranged in the middle of each first heat exchange tube (15), and the interior of each first filter (16) is communicated with the corresponding first heat exchange tube (15);
the second heat exchange mechanism comprises a second heat exchange chamber (3), the bottom end of the second heat exchange chamber (3) is connected with the top end of the first heat exchange chamber (2), two second sealing plates (17) are arranged inside the second heat exchange chamber (3), a plurality of second heat exchange tubes (18) are arranged between the two second sealing plates (17), a second filter (19) is arranged in the middle of each second heat exchange tube (18), and the inside of each second filter (19) is communicated with the corresponding second heat exchange tube (18);
the filtering and discharging mechanism comprises a filtering chamber (4) and a discharging chamber (5), the bottom end of the filtering chamber (4) is connected with the top end of the second heat exchange chamber (3), a third filter (20) is arranged inside the filtering chamber (4), and the discharging chamber (5) is arranged at the top end of the filtering chamber (4).
2. The exhaust gas treatment device according to claim 1, wherein: the steam-water separator is characterized in that a first water inlet (21) and a first drain outlet (22) are respectively formed in two sides of the bottom end of the first heat exchange chamber (2), and a first steam drain outlet (23) is formed in the top end of the first heat exchange chamber (2).
3. The exhaust gas treatment device according to claim 1, wherein: and a second water inlet (24) and a second sewage draining outlet (25) are respectively formed in two sides of the bottom end of the second heat exchange chamber (3), and a second steam discharging outlet (26) is formed in the top end of the second heat exchange chamber (3).
4. The exhaust gas treatment device according to claim 1, wherein: and a third sewage draining outlet (27) is formed in one end, far away from the air inlet (6), of the air distribution pipe (8).
5. The exhaust gas treatment device according to claim 1, wherein: and a fourth sewage draining outlet (28) is arranged at one end, far away from the fuel inlet (7), of the fuel distribution pipe (9).
6. The exhaust gas treatment device according to claim 1, wherein: an expansion joint (29) is arranged in the middle of the first heat exchange chamber (2).
7. The exhaust gas treatment device according to claim 1, wherein: two ends of the first heat exchange tube (15) are respectively communicated with the interiors of the tail gas treatment chamber (1) and the second heat exchange chamber (3), and two ends of the second heat exchange tube (18) are respectively communicated with the interiors of the first heat exchange chamber (2) and the filter chamber (4).
8. The exhaust gas treatment device according to claim 1, wherein: the first filter (16), the second filter (19) and the third filter (20) are all filled with a filtering inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115943.0U CN215982637U (en) | 2021-05-24 | 2021-05-24 | Tail gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121115943.0U CN215982637U (en) | 2021-05-24 | 2021-05-24 | Tail gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215982637U true CN215982637U (en) | 2022-03-08 |
Family
ID=80574578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121115943.0U Active CN215982637U (en) | 2021-05-24 | 2021-05-24 | Tail gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215982637U (en) |
-
2021
- 2021-05-24 CN CN202121115943.0U patent/CN215982637U/en active Active
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