CN210522121U - Exhaust gas purification device for coking plant desulfurization workshop - Google Patents
Exhaust gas purification device for coking plant desulfurization workshop Download PDFInfo
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- CN210522121U CN210522121U CN201920721689.5U CN201920721689U CN210522121U CN 210522121 U CN210522121 U CN 210522121U CN 201920721689 U CN201920721689 U CN 201920721689U CN 210522121 U CN210522121 U CN 210522121U
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Abstract
The utility model discloses a waste gas purification device for a coking plant desulfurization workshop, which comprises a desulfurization tower and a purification tank, wherein one end of an exhaust pipe is fixedly provided with a valve and is fixedly connected with the outer wall of the purification tank through bolts, the top of the purification tank is fixedly provided with an air blower, one side of the outer wall of the purification tank is fixedly provided with a water pump, one end of a first water pipe, which is far away from the water pump, is fixedly connected with the top of the purification tank, one end of the first water pipe, which is positioned at the top of the purification tank, is connected with a second water pipe, one end of the first water pipe and one end of the second water pipe, which are respectively positioned inside the purification tank, are both fixedly provided with a high-pressure nozzle, two groups of springs are symmetrically arranged in the purification tank, a filter screen plate is fixedly welded below the springs, a liquid discharge port with the valve is arranged, thorough purification and less pollution.
Description
Technical Field
The utility model relates to a waste gas purification technical field specifically is a waste gas purification device that coking plant desulfurization workshop was used.
Background
Coke oven gas, as a by-product produced during the coking process, has been widely used in the fields of fuels, chemical raw materials, and the like. However, the coke oven gas which is not purified contains a plurality of gas components, especially tar, hydrogen cyanide, hydrogen sulfide and a plurality of organic sulfur with complex structures, so that the coke oven gas is complex and difficult to desulfurize. The presence of hydrogen sulfide not only causes corrosion of equipment and piping, poisoning of catalysts, but also poses a serious threat to personal safety and necessitates the elimination or control of environmental pollutants.
The exhaust gas from the coke-oven plant forming workshop has complex components, and is characterized by containing low-concentration asphalt smoke and a large amount of coal dust, and the treatment is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waste gas purification device used in a coking plant desulfurization workshop, wherein a valve is arranged in a communication pipeline between a desulfurization tower and a purification tank, so that the gas in the purification tank can be purified in stages, and the gas can be purified thoroughly; the top of the purification tank is provided with a high-pressure nozzle, a water pump is used for supplying water to spray and purify the gas, the bottom of the spring is fixedly provided with a filter screen plate, and the bottom of the filter screen plate is provided with a vibration exciter, so that when coal dust in the gas is filtered, the filter screen plate moves up and down to prevent the filter screen plate from being blocked, and the filtration and purification are more thorough; two groups of activated carbon adsorption layers are added at the exhaust port, so that purified gas is further purified when being discharged, pollution is reduced, and the problems in the background technology are solved.
In order to achieve the above object, the utility model provides a following technical scheme: a waste gas purification device for a desulfurization workshop of a coking plant comprises a desulfurization tower and a purification tank, wherein an exhaust pipe is fixedly welded on one side of the outer portion of the desulfurization tower, one end of the exhaust pipe is fixedly provided with a valve and is fixedly connected with the outer wall of the purification tank through a bolt, a blower is fixedly arranged on the top of the purification tank, an air inlet of the blower penetrates through the top of the purification tank and extends into the purification tank, a water pump is fixedly arranged on one side of the outer wall of the purification tank, a water outlet of the water pump is fixedly connected with a first water pipe, one end of the first water pipe, which is far away from the water pump, is fixedly connected with the top of the purification tank, one end of the first water pipe, which is positioned on the top of the purification tank is connected with a second water pipe, the other end of the second water pipe is also fixedly connected with the top of the, the fixed welding of spring below has filter plate, filter plate and purification tank inner wall sliding connection, purification tank bottom is central to be provided with the leakage fluid dram that has the valve, the fixed welding of purification tank one side has the gas vent, the equidistance is provided with two sets of activated carbon layers in the gas vent, filter plate bottom symmetry and install two sets of vibration exciters.
Preferably, the second water pipe is fixedly connected with the first water pipe through a tee joint.
Preferably, the bottom of the water pump is fixedly provided with a support, and the support is fixedly arranged on the outer wall of the purification tank through a bolt.
Preferably, the air inlet of the blower is fixedly provided with a silencing pipe.
Preferably, the top of the spring is welded with a fixed block, and the fixed blocks are symmetrically welded on the inner wall of the purification tank.
Preferably, four groups of supporting legs are fixedly mounted at the bottom of the purification tank.
Compared with the prior art, the beneficial effects of the utility model are that:
1. a valve is arranged in a communication pipeline between the desulfurizing tower and the purifying tank, so that the gas in the purifying tank can be purified in stages, and the gas can be purified thoroughly;
2. the top of the purification tank is provided with a high-pressure nozzle, a water pump is used for supplying water to spray and purify the gas, the bottom of the spring is fixedly provided with a filter screen plate, and the bottom of the filter screen plate is provided with a vibration exciter, so that when coal dust in the gas is filtered, the filter screen plate moves up and down to prevent the filter screen plate from being blocked, and the filtration and purification are more thorough;
3. two groups of activated carbon adsorption layers are added at the exhaust port, so that purified gas is further purified when being discharged, and pollution is reduced.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the purification tank in a top view.
In the figure: 1. a desulfurizing tower; 2. a purification tank; 3. an exhaust pipe; 4. a valve; 5. a blower; 6. a water pump; 7. a first water pipe; 8. a second water pipe; 9. a high pressure nozzle; 10. a spring; 11. a filter screen plate; 12. a liquid discharge port; 13. an exhaust port; 14. an activated carbon layer; 15. a vibration exciter; 16. a tee joint; 17. a support; 18. a sound-deadening tube; 19. a fixed block; 20. and (7) supporting legs.
Detailed Description
The technical solutions in the embodiments 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a waste gas purification device for a desulfurization workshop of a coking plant comprises a desulfurization tower 1 and a purification tank 2, wherein an exhaust pipe 3 is fixedly welded on one side of the outer part of the desulfurization tower 1, one end of the exhaust pipe 3 is fixedly provided with a valve 4 and is fixedly connected with the outer wall of the purification tank 2 through a bolt, the top of the purification tank 2 is fixedly provided with a blower 5, the blower 5 is arranged, the flow direction of gas in the purification tank 2 is controlled, the gas is prevented from floating upwards, and the purification is not thorough; an air inlet of the air blower 5 penetrates through the top of the purification tank 2 and extends into the purification tank 2, a water pump 6 is fixedly mounted on one side of the outer wall of the purification tank 2, a water outlet of the water pump 6 is fixedly connected with a first water pipe 7, one end, far away from the water pump 6, of the first water pipe 7 is fixedly connected to the top of the purification tank 2, one end, located at the top of the purification tank 2, of the first water pipe 7 is connected with a second water pipe 8, the other end of the second water pipe 8 is also fixedly connected to the top of the purification tank 2, one ends, located inside the purification tank 2, of the first water pipe 7 and the second water pipe 8 are respectively fixedly provided with a high-pressure nozzle; two groups of springs 10 are symmetrically arranged in the purification tank 2, and the springs 10 are arranged, so that the filter screen plate 11 is driven by the vibration exciter 15 to slide up and down in the purification tank 2; a filter screen plate 11 is fixedly welded below the spring 10, the filter screen plate 11 is connected with the inner wall of the purification tank 2 in a sliding manner, a liquid outlet 12 with a valve 4 is arranged at the middle position of the bottom of the purification tank 2, an exhaust port 13 is fixedly welded at one side of the purification tank 2, two groups of activated carbon layers 14 are arranged in the exhaust port 13 at equal intervals, and the activated carbon layers 14 are arranged, so that gas is further purified when being discharged, and pollution is reduced; two groups of vibration exciters 15 are symmetrically arranged at the bottom of the filter screen plate 11, and the vibration exciters 15 are arranged to drive the filter screen plate 11 to move up and down so as to prevent the filter screen plate 11 from being blocked by large coal dust particles.
Specifically, the second water pipe 8 is fixedly connected with the first water pipe 7 through a tee joint 16, and the tee joint 16 is arranged, so that the second water pipe 8 is conveniently connected with the first water pipe 7.
Specifically, 6 bottom fixed mounting of water pump has support 17, and support 17 passes through bolt fixed mounting in the 2 outer walls of purification tank, sets up support 17, the installation of the water pump 6 of being convenient for.
Specifically, the air inlet of the air blower 5 is fixedly provided with the silencing pipe 18, and the silencing pipe 18 is arranged, so that the noise pollution of a workshop is reduced.
Specifically, spring 10 top welding has fixed block 19, and fixed block 19 symmetric welding sets up fixed block 19 on purifying tank 2 inner wall, and the connection of spring 10 and purifying tank 2 of being convenient for is fixed.
Specifically, four groups of supporting legs 20 are fixedly mounted at the bottom of the purification tank 2, and the supporting legs 20 are arranged, so that the structure of the purification tank 2 is more stable.
The structure principle is as follows: a valve 4 is arranged in an exhaust port 3 of a communication pipeline between the desulfurizing tower 1 and the purifying tank 2, so that the gas in the purifying tank 2 can be purified in stages, and the gas can be purified thoroughly;
the top of the purification tank 2 is provided with a high-pressure nozzle 9, a water pump 6 is used for supplying water to spray and purify the gas, the bottom of the spring 10 is fixedly provided with a filter screen plate 11, and the bottom of the filter screen plate 11 is provided with a vibration exciter 15, so that when coal dust in the gas is filtered, the filter screen plate 11 moves up and down to prevent the filter screen plate 11 from being blocked, and the filtration and purification are more thorough; two groups of activated carbon layers 14 are added in the exhaust port 13, so that the gas is further purified when being exhausted, and pollution is reduced.
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 (6)
1. The utility model provides a waste gas purification device that coke plant desulfurization workshop was used, includes desulfurizing tower (1) and purifying tank (2), its characterized in that: desulfurizing tower (1) outside one side fixed welding has blast pipe (3), blast pipe (3) one end fixed mounting have valve (4) and pass through bolt fixed connection with purification tank (2) outer wall, purification tank (2) top fixed mounting has air-blower (5), air-blower (5) air intake runs through in purification tank (2) top and extend to purification tank (2) in, purification tank (2) outer wall one side fixed mounting has water pump (6), first water pipe (7) of water pump (6) outlet fixedly connected with, water pump (6) one end fixed connection is kept away from in purification tank (2) top in first water pipe (7), first water pipe (7) are located purification tank (2) top one end and are connected with second water pipe (8), second water pipe (8) other end also fixed connection is in purification tank (2) top, first water pipe (7) and second water pipe (8) are located purification tank (2) inside one end respectively and all firmly are fixed, and are managed (8) High pressure nozzle (9) are equipped with to the ann, two sets of spring (10) are installed to the symmetry in purification tank (2), spring (10) below fixed welding has filter plate (11), filter plate (11) and purification tank (2) inner wall sliding connection, purification tank (2) bottom position placed in the middle is provided with leakage fluid dram (12) that have valve (4), purification tank (2) one side fixed welding has gas vent (13), the equidistance is provided with two sets of activated carbon layer (14) in gas vent (13), filter plate (11) bottom symmetry and install two sets of vibration exciter (15).
2. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 1, characterized in that: the second water pipe (8) is fixedly connected with the first water pipe (7) through a tee joint (16).
3. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 1, characterized in that: the water pump (6) bottom fixed mounting has support (17), support (17) pass through bolt fixed mounting in purification tank (2) outer wall.
4. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 1, characterized in that: and an air inlet of the air blower (5) is fixedly provided with a silencing pipe (18).
5. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 1, characterized in that: fixed block (19) are welded at the top of spring (10), and fixed block (19) symmetry welds on purification jar (2) inner wall.
6. The exhaust gas purification apparatus for a desulfurization plant of a coke plant according to claim 1, characterized in that: four groups of supporting legs (20) are fixedly arranged at the bottom of the purification tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721689.5U CN210522121U (en) | 2019-05-20 | 2019-05-20 | Exhaust gas purification device for coking plant desulfurization workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721689.5U CN210522121U (en) | 2019-05-20 | 2019-05-20 | Exhaust gas purification device for coking plant desulfurization workshop |
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| Publication Number | Publication Date |
|---|---|
| CN210522121U true CN210522121U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920721689.5U Active CN210522121U (en) | 2019-05-20 | 2019-05-20 | Exhaust gas purification device for coking plant desulfurization workshop |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116832584A (en) * | 2023-08-02 | 2023-10-03 | 山东绿知源环保工程有限公司 | Waste gas collecting and purifying device for desulfurization workshop of coking plant |
-
2019
- 2019-05-20 CN CN201920721689.5U patent/CN210522121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116832584A (en) * | 2023-08-02 | 2023-10-03 | 山东绿知源环保工程有限公司 | Waste gas collecting and purifying device for desulfurization workshop of coking plant |
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Address after: No.3, Yingxiong Road, Wangbu village, hi tech Zone, Zibo City, Shandong Province Patentee after: Shandong Baolan Environmental Protection Co.,Ltd. Address before: No.3, Yingxiong Road, Wangbu village, hi tech Zone, Zibo City, Shandong Province Patentee before: SHANDONG BAOLAN EP Co.,Ltd. |