CN221557957U - Environment-friendly tail gas purifying and discharging device - Google Patents
Environment-friendly tail gas purifying and discharging device Download PDFInfo
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- CN221557957U CN221557957U CN202323636016.5U CN202323636016U CN221557957U CN 221557957 U CN221557957 U CN 221557957U CN 202323636016 U CN202323636016 U CN 202323636016U CN 221557957 U CN221557957 U CN 221557957U
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- tail gas
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- water tank
- discharging device
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- 238000007599 discharging Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000012856 packing Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 11
- 238000010926 purge Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model relates to the technical field of tail gas purification and emission, in particular to an environment-friendly tail gas purification and emission device. Technical problems: the environment-friendly tail gas purifying and discharging device aims at solving the technical problems that the sewage resource consumption in the prior art is huge, energy conservation and environment friendliness are not enough, and the device does not have a filtering function. The technical scheme is as follows: an environment-friendly tail gas purifying and discharging device comprises a pretreatment box; still including circulation water tank, case lid, purification barrel, intake pipe, cover, first packing subassembly, second packing subassembly, confession liquid spray assembly, stopper, filtration subassembly, sweep subassembly, tail gas import, discharge port and reload mouth and apron. According to the utility model, through the filtering treatment of the tail gas, solid particles in the tail gas are reduced, and meanwhile, the tail gas is purified by utilizing the spraying mechanism, so that the purification effect of the tail gas is ensured, and through the recycling of water resources, the consumption of the water resources is reduced, and the energy-saving and environment-friendly effects are realized.
Description
Technical Field
The utility model relates to the technical field of tail gas purification and emission, in particular to an environment-friendly tail gas purification and emission device.
Background
The tail gas contains a large amount of solid suspended particles and other harmful substances, the tail gas is directly discharged in the environment, people inhale the tail gas, and can cause great harm to the body, and harm can be produced to respiratory system, cardiovascular system and nervous system, so the tail gas can be discharged into the atmosphere after the purification of the tail gas reaches the standard, but the existing tail gas purification and discharge device needs a large amount of clear water or absorption liquid to spray the tail gas, so that the water resource consumption is huge, the energy conservation and the environmental protection are not realized, the filtering function is not realized, and the particulate matters in the tail gas easily cause the blockage of a water outlet of the purification and discharge device.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide an environment-friendly tail gas purifying and discharging device which aims at solving the technical problems that the sewage resource consumption in the prior art is huge, energy conservation and environment protection are not realized, and the filtering function is not realized.
The technical scheme of the utility model is as follows: an environment-friendly tail gas purifying and discharging device comprises a pretreatment box; the device also comprises a circulating water tank, a tank cover, a purifying cylinder, an air inlet pipe, a cylinder cover, a first filling component, a second filling component, a liquid supply spraying component, a limiting block, a filtering component, a purging component, a tail gas inlet, a tail gas outlet, a material changing port and a cover plate; the right side of the pretreatment tank is provided with a circulating water tank; the upper end of the pretreatment box is provided with a detachable box cover; the upper end of the circulating water tank is provided with a purifying cylinder body and a cylinder cover in sequence; an air inlet pipe is arranged between the box cover and the purifying cylinder; a first packing component and a second packing component are sequentially arranged in the purifying cylinder from top to bottom; the right end of the circulating water tank is provided with a liquid supply spray assembly extending into the purifying cylinder; limiting blocks which are distributed symmetrically left and right are fixedly connected in the pretreatment box; the upper ends of the limiting block and the other limiting block are provided with filtering components; a purging component is arranged at the upper side in the purifying cylinder body; a tail gas inlet is arranged at the lower side of the left end of the purifying cylinder; the upper end of the cylinder cover is provided with a discharge port; the front end of the purifying cylinder body is provided with a feed inlet and a cover plate.
Preferably, a proper amount of clear water or absorption liquid is added into the circulating water tank, and tail gas enters the pretreatment tank from the tail gas inlet; the tail gas passes through from the filter component of stopper upper end, with the separation of large granule, the tail gas after the prefiltering is sent into in the purifying cylinder body through the intake pipe of case lid upper end, the tail gas upwards, the clear water or the absorption liquid in the liquid supply spray assembly will circulate the water tank simultaneously is taken out and is sprayed on first packing subassembly and second packing subassembly, contact with ascending tail gas, play the effect of purifying, the tail gas after the purification discharges from the discharge port of cover upper end at last, after using a period of time, blow the filter component with compressed air, blow out the material in the filter component mesh, can change the filter medium in first packing subassembly and the second packing subassembly through feed inlet and apron.
Preferably, the circulation tank includes a tank body; the upper end of the inner bottom of the water tank body is connected with a filter screen; the upper end of the filter screen is fixedly connected with a water baffle plate connected with the inner wall of the water tank body; the drain valve is installed to water tank body left side lower extreme, filters the water through the filter screen to realize the cyclic utilization of water resource.
Preferably, the first and second packing assemblies each comprise an upper grid and a lower grid; and a purifying filler is arranged between the upper grille and the lower grille, and the purifying filler plays a role in adsorbing harmful substances in tail gas.
Preferably, the liquid supply spray assembly comprises a liquid supply pump; the inlet end of the liquid supply pump is provided with a first liquid inlet pipe connected with the circulating water tank; the outlet end of the liquid supply pump is provided with a second liquid inlet pipe extending into the purifying cylinder; a first water distributor is arranged at the end of the second liquid inlet pipe; the first water distributor is arranged above the first filler component, and sprays clear water or absorption liquid to the first filler component through the first water distributor, so that when tail gas passes through the first filler component, the tail gas is purified.
Preferably, the left end of the second liquid inlet pipe is provided with a water inlet branch pipe extending into the purifying cylinder; a second water distributor is arranged at the end of the water inlet branch pipe; the second water distributor is arranged above the second filler component, and sprays clear water or absorption liquid to the second filler component through the second water distributor, so that when the tail gas passes through the second filler component, the tail gas is purified.
Preferably, the filter assembly comprises a filter plate; the filter plates are provided with through grooves which are distributed at equal intervals; the lower end of the filter plate is fixedly connected with cloth bag filters which are in one-to-one correspondence with the through grooves; activated carbon particles are filled in the cloth bag filter, and harmful substances in the tail gas are purified and adsorbed through the activated carbon particles in the cloth bag filter.
Preferably, the purge assembly comprises an inlet main pipe; the front end of the air inlet main pipe is provided with air inlet branch pipes which are distributed at equal intervals; the lower end of the air inlet branch pipe is fixedly connected with high-pressure nozzles which are distributed at equal intervals, and the air is blown to the cloth bag filter through the high-pressure nozzles, so that solids in meshes of the cloth bag filter are blown down, and smoothness of the cloth bag filter is ensured.
The utility model has the beneficial effects that:
1. Through the filtration treatment of the tail gas, solid particles in the tail gas are reduced, and meanwhile, the tail gas is purified by utilizing a spraying mechanism, so that the purification effect of the tail gas is ensured, and through the recycling of water resources, the consumption of the water resources is reduced, and the energy conservation and the environmental protection are realized;
2. The circulating water tank is used for pretreatment, the filtering component is used for carrying out preliminary filtering treatment on the tail gas, so that solid particles in the tail gas are effectively reduced, meanwhile, the first water distributor and the second water distributor are used for spraying the tail gas, the purification effect on the tail gas is guaranteed, water resources can be recycled after being filtered, the consumption of the water resources is reduced, and the energy-saving and environment-friendly effects are achieved.
Drawings
FIG. 1 shows a schematic view of a first perspective construction of an environmental protection exhaust purifying and discharging device of the present utility model;
FIG. 2 shows a schematic view of a cross-sectional perspective structure of the environmental protection exhaust purifying and discharging device of the present utility model;
FIG. 3 is a schematic perspective view showing the construction of a circulation tank in the environment-friendly tail gas purifying and discharging device according to the present utility model;
FIG. 4 shows a schematic perspective view of a second packing assembly and a liquid supply spray assembly in the environmental protection exhaust purifying and discharging device of the present utility model;
fig. 5 shows a schematic perspective view of a filter assembly and a purge assembly in the environment-friendly tail gas purifying and discharging device according to the present utility model.
Reference numerals illustrate: 1. a pretreatment box; 2. a circulation water tank; 21. a water tank body; 22. a filter screen; 23. a water baffle; 24. a blow-down valve; 3. a case cover; 4. a purifying cylinder; 5. an air inlet pipe; 6. a cylinder cover; 7. a first filler assembly; 8. a second filler assembly; 81. a grid is arranged; 82. a lower grille; 83. purifying the filler; 9. a liquid supply spray assembly; 91. a liquid supply pump; 92. a first liquid inlet pipe; 93. a second liquid inlet pipe; 94. a first water distributor; 95. a water inlet branch pipe; 96. the second water distributor; 10. a limiting block; 11. a filter assembly; 111. a filter plate; 112. a through groove; 113. a cloth bag filter; 114. activated carbon particles; 12. a purge assembly; 121. an air inlet main pipe; 122. an air inlet branch pipe; 123. a high pressure nozzle; 13. a tail gas inlet; 14. a discharge port; 15. a material exchanging opening and a cover plate.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-2, the present utility model provides an embodiment: an environment-friendly tail gas purifying and discharging device comprises a pretreatment box 1; the device also comprises a circulating water tank 2, a tank cover 3, a purifying cylinder 4, an air inlet pipe 5, a cylinder cover 6, a first packing component 7, a second packing component 8, a liquid supply spraying component 9, a limiting block 10, a filtering component 11, a purging component 12, a tail gas inlet 13, a discharge port 14, a material changing port and a cover plate 15; the right side of the pretreatment tank 1 is provided with a circulating water tank 2; the upper end of the pretreatment box 1 is provided with a detachable box cover 3; the upper end of the circulating water tank 2 is provided with a purifying cylinder 4 and a cylinder cover 6 in sequence; an air inlet pipe 5 is arranged between the box cover 3 and the purifying cylinder 4; a first packing assembly 7 and a second packing assembly 8 are sequentially arranged in the purifying cylinder body 4 from top to bottom; the right end of the circulating water tank 2 is provided with a liquid supply spray assembly 9 extending into the purifying cylinder 4; limiting blocks 10 which are distributed symmetrically left and right are fixedly connected in the pretreatment box 1; the upper ends of the limiting block 10 and the other limiting block 10 are provided with a filtering component 11; a purging component 12 is arranged on the upper side in the purifying cylinder 4; a tail gas inlet 13 is arranged at the lower side of the left end of the purifying cylinder body 4; the upper end of the cylinder cover 6 is provided with a discharge port 14; the front end of the purifying cylinder 4 is provided with a feed inlet and a cover plate 15.
Referring to fig. 3 to 4, in the present embodiment, the circulation tank 2 includes a tank body 21; the upper end of the inner bottom of the water tank body 21 is fixedly connected with a filter screen 22; the upper end of the filter screen 22 is fixedly connected with a water baffle 23 connected with the inner wall of the water tank body 21; a drain valve 24 is arranged at the lower end of the left side of the water tank body 21; the first and second packing assemblies 7 and 8 each include an upper grid 81 and a lower grid 82; a purification packing 83 is installed between the upper and lower grilles 81 and 82; the liquid supply spray assembly 9 includes a liquid supply pump 91; the inlet end of the liquid supply pump 91 is provided with a first liquid inlet pipe 92 connected with the circulating water tank 2; a second liquid inlet pipe 93 extending into the purifying cylinder 4 is arranged at the outlet end of the liquid supply pump 91; the end of the second liquid inlet pipe 93 is provided with a first water distributor 94; the first water distributor 94 is arranged above the first filler assembly 7; the left end of the second liquid inlet pipe 93 is provided with a water inlet branch pipe 95 extending into the purifying cylinder 4; a second water distributor 96 is arranged at the end of the water inlet branch pipe 95; the second water distributor 96 is disposed above the second packing assembly 8.
Referring to fig. 5, in the present embodiment, the filter assembly 11 includes a filter plate 111; the filter plate 111 is provided with through grooves 112 which are distributed at equal intervals; the lower end of the filter plate 111 is fixedly connected with cloth bag filters 113 which are in one-to-one correspondence with the through grooves 112; activated carbon particles 114 are filled in the cloth bag filter 113; the purge assembly 12 includes an inlet main 121; the front end of the air inlet main pipe 121 is provided with air inlet branch pipes 122 which are distributed at equal intervals; the lower end of the air inlet branch pipe 122 is fixedly connected with high-pressure nozzles 123 which are distributed at equal intervals.
When the device works, a proper amount of clear water or absorption liquid is added into the circulating water tank 2, tail gas enters the pretreatment tank 1 from the tail gas inlet 13, the tail gas passes through the gap of the cloth bag filter 113, activated carbon particles 114 purify the tail gas, the primarily filtered tail gas is sent into the purification cylinder 4 through the air inlet pipe 5 at the upper end of the tank cover 3, the tail gas moves upwards, the liquid supply pump 91 is started at the same time, the clear water or absorption liquid in the circulating water tank 2 is pumped out, the materials in the cloth bag filter 113 are sprayed on the first filler assembly 7 and the second filler assembly 8 through the first liquid inlet pipe 92, the second liquid inlet pipe 93, the first water distributor 94, the water inlet branch pipe 95 and the second water distributor 96, are contacted with the ascending tail gas, the purified filler 83 in the upper grille 81 and the lower grille 82 is matched, the purified tail gas is discharged from the discharge port 14 at the upper end of the tank cover 6, after a period of use, compressed air is sent into the air inlet main pipe 121, then the compressed air is blown to the cloth bag filter 113 through the high-pressure nozzle 123, the materials in the mesh of the cloth bag filter 113 are blown out through the material exchange port and the cover plate 83 can be exchanged.
Through above-mentioned step, through the filtration to tail gas, reduce the solid particulate matter in the tail gas, utilize spraying mechanism to purify the tail gas simultaneously, guarantee the purifying effect of tail gas, through the cyclic utilization to the water resource, reduce the consumption of water resource, more energy-concerving and environment-protective.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. An environment-friendly tail gas purifying and discharging device comprises a pretreatment box (1); the method is characterized in that: the device also comprises a circulating water tank (2), a tank cover (3), a purifying cylinder (4), an air inlet pipe (5), a cylinder cover (6), a first packing component (7), a second packing component (8), a liquid supply spraying component (9), a limiting block (10), a filtering component (11), a purging component (12), a tail gas inlet (13), a discharge port (14) and a material changing port and a cover plate (15); the right side of the pretreatment box (1) is provided with a circulating water tank (2); the upper end of the pretreatment box (1) is provided with a detachable box cover (3); the upper end of the circulating water tank (2) is provided with a purifying cylinder body (4) and a cylinder cover (6) in sequence; an air inlet pipe (5) is arranged between the box cover (3) and the purifying cylinder body (4); a first filler component (7) and a second filler component (8) are sequentially arranged in the purifying cylinder body (4) from top to bottom; the right end of the circulating water tank (2) is provided with a liquid supply spray assembly (9) extending into the purifying cylinder (4); limiting blocks (10) which are symmetrically distributed left and right are fixedly connected in the pretreatment box (1); the upper ends of the limiting block (10) and the other limiting block (10) are provided with a filtering component (11); a purging component (12) is arranged on the upper side in the purifying cylinder body (4); a tail gas inlet (13) is arranged at the lower side of the left end of the purifying cylinder body (4); the upper end of the cylinder cover (6) is provided with a discharge port (14); the front end of the purifying cylinder body (4) is provided with a feed inlet and a cover plate (15).
2. The environmental protection exhaust purifying and discharging device according to claim 1, wherein: the circulating water tank (2) comprises a water tank body (21); the upper end of the inner bottom of the water tank body (21) is fixedly connected with a filter screen (22); the upper end of the filter screen (22) is connected with a water baffle (23) connected with the inner wall of the water tank body (21); a drain valve (24) is arranged at the lower end of the left side of the water tank body (21).
3. The environmental protection exhaust purifying and discharging device according to claim 1, wherein: the first filler assembly (7) and the second filler assembly (8) comprise an upper grid (81) and a lower grid (82); a purifying filler (83) is arranged between the upper grille (81) and the lower grille (82).
4. The environmental protection exhaust purifying and discharging device according to claim 1, wherein: the liquid supply spraying assembly (9) comprises a liquid supply pump (91); a first liquid inlet pipe (92) connected with the circulating water tank (2) is arranged at the inlet end of the liquid supply pump (91); a second liquid inlet pipe (93) extending into the purifying cylinder (4) is arranged at the outlet end of the liquid supply pump (91); a first water distributor (94) is arranged at the end of the second liquid inlet pipe (93); the first water distributor (94) is arranged above the first filler component (7).
5. The environmental protection exhaust purifying and discharging device according to claim 4, wherein: the left end of the second liquid inlet pipe (93) is provided with a water inlet branch pipe (95) extending into the purifying cylinder body (4); a second water distributor (96) is arranged at the end of the water inlet branch pipe (95); the second water distributor (96) is arranged above the second filler component (8).
6. The environmental protection exhaust purifying and discharging device according to claim 1, wherein: the filter assembly (11) comprises a filter plate (111); the filter plate (111) is provided with through grooves (112) which are distributed at equal intervals; the lower end of the filter plate (111) is connected with cloth bag filters (113) which are in one-to-one correspondence with the through grooves (112); activated carbon particles (114) are filled in the cloth bag filter (113).
7. The environmental protection exhaust purifying and discharging device according to claim 1, wherein: the purging assembly (12) comprises an air inlet main pipe (121); the front end of the air inlet main pipe (121) is provided with air inlet branch pipes (122) which are distributed at equal intervals; the lower end of the air inlet branch pipe (122) is connected with high-pressure nozzles (123) which are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323636016.5U CN221557957U (en) | 2023-12-29 | 2023-12-29 | Environment-friendly tail gas purifying and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323636016.5U CN221557957U (en) | 2023-12-29 | 2023-12-29 | Environment-friendly tail gas purifying and discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221557957U true CN221557957U (en) | 2024-08-20 |
Family
ID=92293645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323636016.5U Active CN221557957U (en) | 2023-12-29 | 2023-12-29 | Environment-friendly tail gas purifying and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221557957U (en) |
-
2023
- 2023-12-29 CN CN202323636016.5U patent/CN221557957U/en active Active
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