CN221107540U - Organic waste gas treatment filters clean structure - Google Patents
Organic waste gas treatment filters clean structure Download PDFInfo
- Publication number
- CN221107540U CN221107540U CN202323154851.5U CN202323154851U CN221107540U CN 221107540 U CN221107540 U CN 221107540U CN 202323154851 U CN202323154851 U CN 202323154851U CN 221107540 U CN221107540 U CN 221107540U
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- Prior art keywords
- water
- pipe
- waste gas
- spraying
- shaped pipe
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- 239000007789 gas Substances 0.000 title claims abstract description 30
- 239000010815 organic waste Substances 0.000 title claims abstract description 24
- 238000011282 treatment Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 238000005507 spraying Methods 0.000 claims abstract description 56
- 239000007921 spray Substances 0.000 claims abstract description 39
- 239000000945 filler Substances 0.000 claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims description 10
- 238000005201 scrubbing Methods 0.000 claims 2
- 239000002912 waste gas Substances 0.000 abstract description 27
- 239000008213 purified water Substances 0.000 abstract description 24
- 238000001914 filtration Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000012856 packing Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 inorganic matters Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the field of waste gas purifying equipment, and particularly discloses an organic waste gas treatment, filtration and cleaning structure, wherein a washing tower is sequentially provided with a water return area, a first purifying area and a second purifying area from bottom to top; the bottom of the water return area is communicated with a feeding box, and the top of the feeding box is provided with a top cover; the first purifying zone is provided with a first filler and a first spraying gap; the second purifying zone is provided with a second filler and a second spraying gap; the spraying device comprises a water pump arranged in the water return area, a water suction pipe connected with the water pump, a U-shaped pipe, a first water spray pipe positioned in the first spraying gap and a second water spray pipe positioned in the second spraying gap, wherein the first water spray pipe is connected with the left end of the U-shaped pipe, the second water spray pipe is connected with the right end of the U-shaped pipe, and the middle of the bottom of the U-shaped pipe is connected with the water suction pipe; the left end of the U-shaped pipe is provided with a left valve, and the right end of the U-shaped pipe is provided with a right valve. The spraying washing times and positions can be flexibly controlled according to the requirements, the contact time of waste gas and purified water is effectively prolonged, the waste gas treatment effect is ensured, and the feeding is convenient.
Description
Technical Field
The utility model relates to the field of waste gas purifying equipment, in particular to a filtering and cleaning structure for organic waste gas treatment.
Background
The organic waste gas treatment washing tower is a waste gas treatment technology, has obvious effects on the absorption and dissolution, chemical waste gas absorption, oxidation reduction and acid-base neutralization of industrial waste gas such as acid mist waste gas treatment, alkali mist waste gas treatment, paint waste gas treatment and paint waste gas treatment, and organic waste gas treatment, and achieves the national industrial waste gas emission standard. Existing organic waste gas washing towers. However, the existing washing tower has limited absorption effect, can not control spraying washing times according to needs, can not effectively prolong the contact time of waste gas and purified water, further can not ensure sufficient purification, cleaning and filtration of the waste gas, and is inconvenient in charging.
Disclosure of Invention
In order to solve the problems, the utility model provides the organic waste gas treatment filtering and cleaning structure, which can flexibly control the spraying washing times and positions according to the needs, effectively prolong the contact time of waste gas and purified water, ensure the waste gas treatment effect and is convenient for feeding.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the organic waste gas treatment, filtration and cleaning structure comprises a washing tower and a spraying device, wherein the bottom of the washing tower is connected with an air inlet pipe, the top of the washing tower is connected with an air outlet pipe, the air outlet pipe is connected with a fan, and the washing tower is sequentially provided with a water return area, a first purification area and a second purification area from bottom to top; the bottom of the water return area is communicated with a feeding box, and the top of the feeding box is provided with a top cover; the lower part of the first purifying zone is provided with a first filler, and the upper part of the first purifying zone forms a first spraying gap; the lower part of the second purifying zone is provided with a second filler, and the upper part of the second purifying zone forms a second spraying gap; the spraying device comprises a water pump arranged in the water return area, a water suction pipe connected with the water pump, a U-shaped pipe, a first water spray pipe arranged in a first spraying gap and a second water spray pipe arranged in a second spraying gap, wherein the first water spray pipe is connected with the left end of the U-shaped pipe, the second water spray pipe is connected with the right end of the U-shaped pipe, and the middle of the bottom of the U-shaped pipe is connected with the water suction pipe; the left end of the U-shaped pipe is provided with a left valve, and the right end of the U-shaped pipe is provided with a right valve. When the waste gas purifying device is used, the first water spraying pipe sprays purified water to spray and wash waste gas for the first time, the first filler slows down the speed of the purified water flow, the waste gas reacts with the purified water when passing through the first filler, and magazines in the waste gas are deposited in the water return tank to realize filtration and cleaning; likewise, the second spray pipe sprays the purified water to carry out second spray washing on the waste gas, the second filler slows down the flow speed of the purified water, and the waste gas reacts with the purified water again when passing through the second filler; the waste water is sprayed for two times, and the first filler and the second filler slow down the water flow, so that the waste water can react with waste gas again conveniently; the contact time of the waste gas and the purified water is effectively prolonged, and the waste gas purifying effect is ensured; the first filler and the second filler can also play a role in filtering and cleaning; in addition, a U-shaped pipe can supply water to the first water spraying pipe and the second water spraying pipe, the left valve can control water outlet of the first water spraying pipe, the right valve can control water outlet of the second water spraying pipe, water spraying of the first water spraying pipe and the second water spraying pipe is further flexibly controlled, only the first water spraying pipe or the second water spraying pipe can be opened, or both the first water spraying pipe and the second water spraying pipe are opened, and the novel water spraying pipe is practical, flexible and convenient.
Further, a concave ring is arranged on the periphery of the top of the charging box, and a rubber convex ring which can be inserted into the concave ring is arranged on the bottom surface of the top cover. When the top cover is conveniently opened, a good sealing effect is ensured.
Further, the first water spraying pipe and the second water spraying pipe are provided with spray heads.
In summary, the utility model has the following beneficial effects: a U-shaped pipe can supply water to first spray pipe and second spray pipe, and the flexible control sprays water of first spray pipe and second spray pipe, and nimble control sprays washing number of times and position effectively prolongs the contact time of waste gas and purified water, guarantees exhaust treatment effect, and reinforced convenience moreover.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a scrubber tower according to the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
wherein the tower 1 is washed; a spraying device 2; the water return area 3, the water pump 31, the water suction pipe 32, the U-shaped pipe 33, the first water spray pipe 34, the second water spray pipe 35, the left valve 36 and the right valve 37; a first purification zone 4, a first packing 41, a first spray gap 42; a second purification zone 5, a second packing 51, a second spray gap 52; the feeding box 6, the top cover 61, the concave ring 62 and the rubber convex ring 63; a fan 7; a spray head 8 and an exhaust pipe 9.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in figures 1-3, the organic waste gas treatment filtering and cleaning structure comprises a washing tower 1 and a spraying device 2, wherein the bottom of the washing tower 1 is connected with an air inlet pipe, the top of the washing tower is connected with an air outlet pipe 9, the air outlet pipe 9 is connected with a fan 7, and the structure is similar to the existing structure.
The improvement of the product is that: the washing tower 1 is provided with a water return area 3, a first purifying area 4 and a second purifying area 5 from bottom to top.
Wherein, a charging box 6 is communicated with the bottom of the water return area 3, purified water is added by the charging box 6, and the purified water is also the existing medicament. The top of the charging box 6 is provided with a top cover 61, the periphery of the top of the charging box 6 is provided with a concave ring 62, the bottom surface of the top cover 61 is provided with a rubber convex ring 63, and the rubber convex ring 63 can be inserted into the concave ring 62.
Specifically, a first filler 41, specifically a hexagonal honeycomb inclined tube filler, is arranged at the lower part of the first purifying zone 4, and a first spraying gap 42 is formed at the upper part of the first purifying zone 4; the lower part of the second purifying area 5 is provided with a second filler 51, the second filler 51 is also a hexagonal honeycomb inclined tube filler, and a second spraying gap 52 is formed at the upper part of the second purifying area 5.
The spraying device 2 comprises a water pump 31, a water suction pipe 32, a U-shaped pipe 33, a first water spraying pipe 34 and a second water spraying pipe 35, wherein the water pump 31 is arranged in the water return area 3, the water suction pipe 32 is connected with the water pump 31, the first water spraying pipe 34 is positioned in a first spraying gap 42, the second water spraying pipe 35 is positioned in a second spraying gap 52, and a spray head 8 is arranged on the first water spraying pipe 34 and the second water spraying pipe 35. The first water spraying pipe is connected with the left end of the U-shaped pipe 33, the second water spraying pipe 35 is connected with the right end of the U-shaped pipe 33, and the middle of the bottom of the U-shaped pipe 33 is connected with the water pumping pipe 32; the left end of the U-shaped pipe 33 is provided with a left valve 36, and the right end of the U-shaped pipe 33 is provided with a right valve 37.
Purified water, i.e., an organic waste gas absorbing liquid such as VOC absorbent, is added from the charging box 6 into the washing tower 1, and organic matters in the organic waste gas are dissolved into the absorbing liquid by chemical reaction by contacting the organic waste gas with the organic waste gas absorbing liquid. The VOC absorbent mainly comprises surfactant, oil, inorganic matters, emulsifying agent, coagulant and the like, and utilizes the principle of double-mode theory (air film and liquid film) and similar compatibility to absorb and remove organic waste gas, so that the organic waste gas is converted into liquid phase and solid phase from gas phase.
In use, the water pump 31 is turned on, the left valve 36 is turned on, and the purified water in the water return area 3 enters the first water spray pipe 34 along the water suction pipe 32 and is sprayed from the spray head 8 to the first filler 41. The right valve 37 is opened, and the purified water in the water return area 3 enters the second water spraying pipe 35 along the water pumping pipe 32 and is sprayed out of the spray head 8 to the second filler 51.
The fan 7 is turned on, the organic waste gas enters the water return area 3 from the air inlet pipe, the purified water in the water return area 3 is used for purifying the organic waste gas for the first time, a part of magazines in the waste gas can be sunk in the water return tank to realize filtration and cleaning, then the waste gas rises into the first packing 41 of the first purification area 4 and is purified for the second time with the purified water on the first packing 41, suspended matters can be filtered by the first packing 41, the purified water can also adhere to particulate matters in the waste gas to realize filtration and purification, the organic waste gas continuously rises, the first water spraying pipe 34 sprays the purified water to purify the organic waste gas for the third time, then enters the second packing 51 again, the purified water on the second packing 51 is used for purifying the organic waste gas for the fourth time, the filtration and cleaning are also carried out, and then the second water spraying pipe 35 sprays the purified water to purify the organic waste gas for the fifth time, and the waste gas after the fifth purification is discharged from the exhaust pipe 9.
Of course, the right valve 37 can be closed, the second water jet 35 no longer jets clean water, and only three times clean through the return water zone 3, the first water jet 34 and the first packing 41.
Of course, the left valve 36 may be closed, and the purified water sprayed from the second water spray pipe 35 may flow not only to the second packing 51 but also to the first packing 41. The organic waste gas is purified 4 times through the water return area 3, the second water spray pipe 35, the first packing 41, and the second packing 51. The first water spraying pipe 34 and the second water spraying pipe 35 can be flexibly opened and closed according to the needs, and the use is flexible and convenient.
The top cover 61 can be opened, new purified water is added into the feeding box 6, the using effect is guaranteed, and a filter screen is preferably arranged outside the water pump 31, so that blockage is avoided.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. The utility model provides an organic waste gas treatment filters clean structure, includes scrubbing tower (1) and spray set (2), and intake pipe is connected to scrubbing tower (1) bottom, and blast pipe (9) are connected on the top, and fan (7), its characterized in that are connected in blast pipe (9): the washing tower (1) is sequentially provided with a water return area (3), a first purification area (4) and a second purification area (5) from bottom to top; the bottom of the water return area (3) is communicated with a feeding box (6), and a top cover (61) is arranged at the top of the feeding box (6); the lower part of the first purifying area (4) is provided with a first filler (41), and a first spraying gap (42) is formed at the upper part of the first purifying area (4); the lower part of the second purifying area (5) is provided with a second filler (51), and a second spraying gap (52) is formed at the upper part of the second purifying area (5); the spraying device (2) comprises a water pump (31) arranged in the water return area (3), a water suction pipe (32) connected with the water pump (31), a U-shaped pipe (33), a first water spray pipe (34) arranged in a first spraying gap (42) and a second water spray pipe (35) arranged in a second spraying gap (52), wherein the first water spray pipe is connected with the left end of the U-shaped pipe (33), the second water spray pipe (35) is connected with the right end of the U-shaped pipe (33), and the water suction pipe (32) is connected with the middle of the bottom of the U-shaped pipe (33); the left end of the U-shaped pipe (33) is provided with a left valve (36), and the right end of the U-shaped pipe (33) is provided with a right valve (37).
2. The organic exhaust gas treatment filter cleaning structure according to claim 1, wherein: the first water spraying pipe (34) and the second water spraying pipe (35) are provided with spray heads (8).
3. The organic exhaust gas treatment filter cleaning structure according to claim 1, wherein: the periphery of the top of the charging box (6) is provided with a concave ring (62), and the bottom surface of the top cover (61) is provided with a rubber convex ring (63) which can be inserted into the concave ring (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323154851.5U CN221107540U (en) | 2023-11-22 | 2023-11-22 | Organic waste gas treatment filters clean structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323154851.5U CN221107540U (en) | 2023-11-22 | 2023-11-22 | Organic waste gas treatment filters clean structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221107540U true CN221107540U (en) | 2024-06-11 |
Family
ID=91345494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323154851.5U Active CN221107540U (en) | 2023-11-22 | 2023-11-22 | Organic waste gas treatment filters clean structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221107540U (en) |
-
2023
- 2023-11-22 CN CN202323154851.5U patent/CN221107540U/en active Active
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