CN219964494U - PP exhaust-gas treatment spray column - Google Patents
PP exhaust-gas treatment spray column Download PDFInfo
- Publication number
- CN219964494U CN219964494U CN202321629282.2U CN202321629282U CN219964494U CN 219964494 U CN219964494 U CN 219964494U CN 202321629282 U CN202321629282 U CN 202321629282U CN 219964494 U CN219964494 U CN 219964494U
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- CN
- China
- Prior art keywords
- spray
- layer
- exhaust
- water tank
- gas treatment
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- 239000007921 spray Substances 0.000 title claims abstract description 48
- 239000002912 waste gas Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- 241000220317 Rosa Species 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 abstract description 13
- 238000000746 purification Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 241000736911 Turritella communis Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment equipment and provides a PP waste gas treatment spray tower which comprises a tower body and a spray mechanism, wherein the spray mechanism is arranged on the inner side of the tower body, a water tank is arranged at the top of the tower body, a circulating pump is arranged in the water tank, one end of the circulating pump is connected with a connecting pipe, multi-layer staggered spraying is arranged at the inner bottom of the connecting pipe, a fixed ring is arranged at the outer side of the multi-layer staggered spraying, a defogging layer is arranged above the multi-layer staggered spraying, an air outlet is connected to the outer side of the defogging layer, a cavity is connected to the inner side of the air outlet, a filter tank is connected to one side of the cavity, a fixed guide block is arranged on the inner side of the filter tank, and a waste gas inlet is arranged at the left side of the tower body.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to a PP waste gas treatment spray tower.
Background
Waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke dust, peculiar smell gas and toxic and harmful gas generated in industrial sites. Common waste gas purification includes factory smoke dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like, and a spray tower mainly absorbs and cleans harmful substances in waste gas through spray liquid so as to achieve the purpose of waste gas purification. The existing equipment still has the problems that the treatment efficiency is low, harmful substances in waste gas are difficult to thoroughly remove, an active carbon layer cannot be replaced, and the normal operation of the equipment is affected by the reduction of the adsorption performance after long-time use.
According to the search of Chinese utility model publication number: CN219002535U discloses a PP exhaust gas treatment spray tower, comprising: the screw pipes are fixedly arranged on one side of the PP spray tower shell in an up-down aligned mode, and the top of the PP spray tower shell is fixedly connected with an air outlet pipe; the round covers are respectively arranged on the threaded pipes in a threaded sleeved mode, the brightness of the space behind the toughened glass sheet is convenient to maintain through LED lamp irradiation, the observation is convenient, and the angle and the position of the LED lamp are convenient to adjust through the shaping hose and the spherical hinge. The method solves the problems that the treatment efficiency is low, harmful substances in waste gas are difficult to thoroughly remove, an active carbon layer cannot be replaced, and the normal operation of equipment is affected by the reduction of the adsorption performance after long-time use.
Disclosure of Invention
The utility model provides a PP waste gas treatment spray tower, which solves the problems that the treatment efficiency is low, harmful substances in waste gas are difficult to thoroughly remove, an active carbon layer cannot be replaced, and the normal operation of equipment is affected by the reduction of the adsorption performance after long-time use.
The technical scheme of the utility model is as follows: the utility model provides a PP exhaust-gas treatment spray column, includes the tower body and sprays the mechanism, the inboard of tower body is provided with sprays the mechanism, the water tank has been seted up at the top of tower body, the inside of water tank is provided with the circulating pump, the one end of circulating pump is connected with the connecting pipe, the inner bottom of connecting pipe is provided with the multilayer staggered spray, the outside that the multilayer staggered spray is provided with solid fixed ring, the top that the multilayer staggered spray was provided with the defogging layer, the outside on defogging layer is connected with the air outlet, the inboard of air outlet is connected with the cavity, one side of cavity is connected with the rose box, the inboard of rose box is provided with fixed guide block, the inboard of fixed guide block is provided with the active carbon layer, exhaust gas inlet has been seted up in the left side of tower body.
Preferably, spray mechanism includes water tank, feed inlet, puddler, motor, circulating pump, connecting pipe, multilayer staggered spraying, solid fixed ring, defogging layer, air outlet, cavity, rose box, fixed guide block, activated carbon layer, change door and waste gas outlet, the feed inlet has been seted up on the top right side of water tank, one side of water tank is provided with the puddler, the one end of puddler is connected with the motor, the inboard of rose box is provided with changes the door, waste gas outlet has been seted up on the right side of rose box.
Preferably, the welding is adopted between the feeding hole and the water tank, and the feeding hole is tightly attached to the water tank.
Preferably, the multi-layer staggered spraying and connecting pipes are connected through clamping grooves, and the multi-layer staggered spraying and connecting pipes are provided with two groups.
Preferably, the defogging layer is in viscous connection with the air outlet, and the defogging layer is in a grid structure.
Preferably, the active carbon layer is connected with the fixed guide block through a clamping groove, and the active carbon layer and the filter box form a sliding structure through the fixed guide block.
Preferably, the replacement door is connected with the filter box through a clamping groove, and the outer diameter of the replacement door is matched with the inner diameter of the filter box in size.
The beneficial effects of the utility model are as follows:
according to the utility model, the water in the equipment is circulated by arranging the water tank and the circulating pump, so that the utilization rate of the water is improved, the thickening agent is added into the water, the flow rate of the water is reduced, the wetting area is increased, the waste gas adsorption efficiency is further improved, the spraying area is increased by arranging two groups of multi-layer staggered spraying, dead angles are avoided, the active carbon layer is arranged as the final adsorbent, the harmful substances in the waste gas are effectively removed, and meanwhile, the waste gas treatment effect can be improved and the service life of the equipment can be prolonged by adopting a multi-layer structure and a replacement mode.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the demisting level of the present utility model;
FIG. 4 is a schematic view of the structure of the activated carbon layer of the present utility model;
reference numerals in the drawings: 1. a tower body; 2. a spraying mechanism; 201. a water tank; 202. a feed inlet; 203. a stirring rod; 204. a motor; 205. a circulation pump; 206. a connecting pipe; 207. spraying in staggered manner in multiple layers; 208. a fixing ring; 209. a defogging layer; 210. an air outlet; 211. a cavity; 212. a filter box; 213. fixing the guide block; 214. an activated carbon layer; 215. replacing the door; 216. an exhaust gas outlet; 3. an exhaust gas inlet.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.
Referring to fig. 1-4, the present utility model provides a PP exhaust gas treatment spray tower, including a tower body 1 and a spray mechanism 2, wherein the spray mechanism 2 is disposed on the inner side of the tower body 1, a water tank 201 is provided on the top of the tower body 1, a circulating pump 205 is disposed in the water tank 201, one end of the circulating pump 205 is connected with a connecting pipe 206, a multi-layer staggered spray 207 is disposed on the inner bottom of the connecting pipe 206, a fixing ring 208 is disposed on the outer side of the multi-layer staggered spray 207, a defogging layer 209 is disposed above the multi-layer staggered spray 207, an air outlet 210 is connected on the outer side of the defogging layer 209, a cavity 211 is connected on the inner side of the air outlet 210, a filter tank 212 is connected on one side of the cavity 211, a fixed guide block 213 is disposed on the inner side of the filter tank 212, an active carbon layer 214 is disposed on the inner side of the fixed guide block 213, and an exhaust gas inlet 3 is provided on the left side of the tower body 1.
Specifically, spray mechanism 2 includes water tank 201, feed inlet 202, puddler 203, motor 204, circulating pump 205, connecting pipe 206, multilayer staggered spray 207, solid fixed ring 208, defogging layer 209, air outlet 210, cavity 211, rose box 212, fixed guide block 213, active carbon layer 214, change door 215 and waste gas outlet 216, feed inlet 202 has been seted up on the top right side of water tank 201, one side of water tank 201 is provided with puddler 203, the one end of puddler 203 is connected with motor 204, the inboard of rose box 212 is provided with changes door 215, waste gas outlet 216 has been seted up on the right side of rose box 212, contact and adsorb the pollutant in the waste gas with water, thereby realize the purification of waste gas, circulating pump 205 recycles the water in the water tank 201, resources are saved and cost when improving waste gas purification efficiency.
Specifically, the feed inlet 202 is welded with the water tank 201, the feed inlet 202 is tightly attached to the water tank 201, the thickener is added into the water tank 201 from the feed inlet 202, and the water and the thickener are uniformly stirred by the stirring rod 203, so that the liquid is more viscous, the diameter of the liquid drop is increased, the dropping speed of the liquid drop is increased, and the waste gas purification efficiency is improved.
Specifically, the multi-layer staggered spraying 207 is connected with the connecting pipe 206 through a clamping groove, the multi-layer staggered spraying 207 and the connecting pipe 206 are both provided with two groups, the multi-layer staggered spraying 207 uniformly sprays liquid onto the waste gas rising in the tower body 1, the contact area is increased, and the cleaning effect is further improved.
Specifically, the demisting layer 209 is in viscous connection with the air outlet 210, the demisting layer 209 is in a grid structure, and drops or liquid particles carried in the exhaust gas are trapped and deposited into the bottom water tank 201, so that the demisting purpose is achieved.
Specifically, the active carbon layer 214 is connected with the fixed guide block 213 through a clamping groove, the active carbon layer 214 and the filter box 212 form a sliding structure through the fixed guide block 213, and the two groups of active carbon layers 214 remove and adsorb organic matters, peculiar smell and other harmful substances in the waste gas, so that the purpose of purifying the waste gas is achieved.
Specifically, be the draw-in groove and be connected between change door 215 and the rose box 212, the external diameter of change door 215 and the internal diameter size phase-match of rose box 212 open and change door 215 and change active carbon layer 214, the process is simple swift, avoids because long-time use or industrial production environment change lead to the problem that active carbon adsorption performance descends, guarantees the long-term operation effect of spray column.
Working principle: when the PP waste gas treatment tower is used, firstly, a power supply starting device is connected, waste gas to be treated is introduced into the tower body 1 through a fan and a waste gas inlet 3, a thickener is added into a water tank 201 through a feed inlet 202, a stirring rod 203 is connected with a driving motor 204 to stir water and the thickener uniformly, then, liquid in the water tank 201 is conveyed to a position of a multi-layer staggered spray 207 through a connecting pipe 206 by a circulating pump 205, the multi-layer staggered spray 207 uniformly sprays the liquid onto the waste gas while the waste gas rises, the waste gas is in intensive contact with the liquid and is mixed, in the process, harmful substances in the waste gas can be adsorbed into the water and decomposed into non-toxic substances or low-toxic substances, then, the waste gas continuously passes through a mist removing layer 209 to trap water drops or liquid particles carried in the waste gas, then, the waste gas enters a filter tank 212 through an air outlet 210 and a cavity 211, the active carbon layer 214 further adsorbs and removes the harmful substances in the waste gas, and finally, the treated waste gas is discharged into the air through a waste gas outlet 216, so that the PP waste gas treatment tower is used.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a PP exhaust-gas treatment spray column, includes tower body (1) and spray mechanism (2), its characterized in that, the inboard of tower body (1) is provided with spray mechanism (2), water tank (201) have been seted up at the top of tower body (1), the inside of water tank (201) is provided with circulating pump (205), the one end of circulating pump (205) is connected with connecting pipe (206), the interior bottom of connecting pipe (206) is provided with multilayer staggered spray (207), the outside that multilayer staggered spray (207) is provided with solid fixed ring (208), the top that multilayer staggered spray (207) is provided with except that fog layer (209), the outside on fog layer (209) is connected with air outlet (210), the inboard of air outlet (210) is connected with cavity (211), one side of cavity (211) is connected with rose box (212), the inboard of rose box (212) is provided with fixed guide block (213), the inboard of fixed guide block (213) is provided with active carbon layer (214), inlet (3) of waste gas are seted up to the left side of tower body (1).
2. The PP exhaust-gas treatment spray tower according to claim 1, characterized in that the spray mechanism (2) comprises a water tank (201), a feed inlet (202), a stirring rod (203), a motor (204), a circulating pump (205), a connecting pipe (206), a multi-layer staggered spray (207), a fixed ring (208), a demisting layer (209), an air outlet (210), a cavity (211), a filter box (212), a fixed guide block (213), an activated carbon layer (214), a replacement door (215) and an exhaust outlet (216), the feed inlet (202) is formed in the right side of the top of the water tank (201), the stirring rod (203) is arranged on one side of the water tank (201), one end of the stirring rod (203) is connected with the motor (204), the replacement door (215) is arranged on the inner side of the filter box (212), and the exhaust outlet (216) is formed in the right side of the filter box (212).
3. The PP exhaust-gas treatment spray tower of claim 2, wherein a weld is formed between the inlet (202) and the water tank (201), and the inlet (202) is in close contact with the water tank (201).
4. The PP exhaust-gas treatment spray tower of claim 1, wherein the multi-layer staggered spray (207) and the connecting pipe (206) are connected by a clamping groove, and the multi-layer staggered spray (207) and the connecting pipe (206) are provided with two groups.
5. The PP exhaust-gas treatment spray tower of claim 1, wherein said demister layer (209) is in a viscous connection with said air outlet (210), said demister layer (209) being in a grid-like structure.
6. The PP exhaust-gas treatment spray tower of claim 1, wherein the active carbon layer (214) is connected with the fixed guide block (213) by a clamping groove, and the active carbon layer (214) and the filter box (212) form a sliding structure through the fixed guide block (213).
7. The PP exhaust-gas treatment spray tower of claim 2, wherein the replacement door (215) is connected to the filter box (212) by a clamping groove, and the outer diameter of the replacement door (215) is matched with the inner diameter of the filter box (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629282.2U CN219964494U (en) | 2023-06-26 | 2023-06-26 | PP exhaust-gas treatment spray column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629282.2U CN219964494U (en) | 2023-06-26 | 2023-06-26 | PP exhaust-gas treatment spray column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219964494U true CN219964494U (en) | 2023-11-07 |
Family
ID=88583906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321629282.2U Active CN219964494U (en) | 2023-06-26 | 2023-06-26 | PP exhaust-gas treatment spray column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219964494U (en) |
-
2023
- 2023-06-26 CN CN202321629282.2U patent/CN219964494U/en active Active
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| GR01 | Patent grant |