CN220715268U - Environmental protection is administered and is administered device with industrial waste gas - Google Patents
Environmental protection is administered and is administered device with industrial waste gas Download PDFInfo
- Publication number
- CN220715268U CN220715268U CN202322023047.7U CN202322023047U CN220715268U CN 220715268 U CN220715268 U CN 220715268U CN 202322023047 U CN202322023047 U CN 202322023047U CN 220715268 U CN220715268 U CN 220715268U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cooling
- box
- waste gas
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007789 gas Substances 0.000 title claims abstract description 20
- 239000002440 industrial waste Substances 0.000 title claims abstract description 17
- 230000007613 environmental effect Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000001816 cooling Methods 0.000 claims abstract description 73
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000000889 atomisation Methods 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 239000002912 waste gas Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001573 beryllium compounds Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides an industrial waste gas treatment device for environmental protection treatment, which is characterized in that the bottom of the device is provided with a bottom plate, a box body is fixedly arranged on the bottom plate, a cooling mechanism is arranged below the inner part of the box body, a cooling box is arranged above the inner part of the box body, a rotary atomization assembly is arranged above the inner part of the cooling box, a water storage tank is arranged below the inner part of the cooling box, an air inlet pipe penetrates through the left side of the box body and extends from the left side to the inner part of the cooling box, an air outlet pipe penetrates through the right side of the box body and extends from the right side to the inner part of the cooling box, and an active carbon filter screen is arranged in the air outlet pipe. The utility model is provided with the cooling mechanism, when the high-temperature waste gas is required to be treated, the high-temperature waste gas can be cooled and rapidly cooled, the harmful substances in the high-temperature waste gas can be purified, the effect of purifying the waste gas is achieved, the utility model is also provided with the rotary atomization assembly, when the high-temperature waste gas is filtered, the rotary atomization assembly can drive the atomization nozzle to rotate to increase the spraying range, the dust in the waste gas is filtered, and the cooling effect of the waste gas is further improved.
Description
Technical Field
The utility model relates to the technical field of environmental protection treatment, in particular to an industrial waste gas treatment device for environmental protection treatment.
Background
Industrial waste gas refers to the generic term for various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of the enterprise. These exhaust gases are: carbon dioxide, carbon disulphide, hydrogen sulphide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulphuric acid (mist) lead mercury, beryllium compounds, smoke dust and production dust are discharged into the atmosphere, and air is polluted.
In the prior art, the recovery treatment of industrial waste gas is generally required, but the common waste gas treatment mode is usually only to filter dust, and the waste gas treatment effect of grease-containing substances with higher temperature is not good, so the industrial waste gas treatment device for environmental protection treatment is proposed to solve the problems.
Disclosure of Invention
In order to solve the problems existing in the prior art, the embodiment of the utility model provides an industrial waste gas treatment device for environmental protection treatment, the bottom of the device is provided with a bottom plate (1), a box body (2) is fixedly arranged on the bottom plate (1), a cooling mechanism (3) is arranged below the inner part of the box body (2), a cooling box (5) is arranged above the inner part of the box body (2), a rotary atomization component (4) is arranged above the inner part of the cooling box (5), a water storage tank (9) is arranged below the inner part of the cooling box (5), an air inlet pipe (6) is arranged on the left side of the box body (2) in a penetrating manner and extends into the cooling box (5) from the left side, an air outlet pipe (7) is arranged on the right side of the box body (2) in a penetrating manner and extends into the cooling box (5) from the right side, and an active carbon filter screen (8) is arranged in the air outlet pipe (7);
the cooling mechanism (3) comprises a liquid storage kettle (301), a water suction pipe (302), a first water pump (303), a water inlet pipe (304), a cooler (305), a first cooling pipe (306), a coiled pipe (307), a fan (308), a fixed box (309), an air outlet nozzle (310) and a second cooling pipe (311), wherein the liquid storage kettle (301) is fixedly arranged at the bottom inside the box body (2), the liquid storage kettle (301) is connected with one end of the water suction pipe (302), the other end of the water suction pipe (302) is connected with the water inlet end of the first water pump (303), the water outlet end of the first water pump (303) is connected with the cooler (305) through the water inlet pipe (304), one side of the cooler (305) is connected with the first cooling pipe (306), one end of the first cooling pipe (306) is communicated with the coiled pipe (307), one end of the coiled pipe (307) is positioned inside the water storage tank (9), one end of the coiled pipe (307) is communicated with the second cooling pipe (311), the second cooling pipe (311) is positioned above the inside the cooling box (5), the second cooling pipe (311) is positioned above the cooling box (301) and is fixedly arranged above the cooling box (301), a fan (308) is fixedly arranged on the fixed box (309), an air outlet pipe of the fan (308) is communicated with the fixed box (309), and a plurality of air outlet nozzles (310) are fixed at the lower end of the fixed box (309);
the rotary atomizing assembly (4) comprises a motor (401), a driving gear (402), a rotating shaft (403), a driven gear (404), a rotary joint (405), a guide rod (406), an atomizing nozzle (407) and a second water pump (408), wherein the motor (401) is fixedly arranged on a fixed box (309), the driving gear (402) is fixed at the output end of the motor (401), the driving gear (402) is meshed with the driven gear (404), the driven gear (404) is fixedly sleeved on the rotating shaft (403), the rotating shaft (403) vertically penetrates through the middle part of the fixed box (309) and is rotationally connected with the fixed box (309), the rotating shaft (403) is of a hollow structure, the lower end of the rotating shaft (403) is communicated with the guide rod (406), the lower end of the guide rod (406) is fixedly connected with a plurality of atomizing nozzles (407), the upper end of the rotating shaft (403) is rotationally connected with the rotary joint (405), the second water pump (408) is fixedly arranged in the box (2), the water inlet end of the second water pump (408) is communicated with the water storage tank (403), the water outlet end of the second water pump (408) is communicated with the water delivery pipe (409), and the water delivery pipe (409) is communicated with the second water delivery pipe (409).
Optionally, a filter plate (10) for filtering dust is transversely arranged in the cooling box (5).
Optionally, a plurality of moving wheels are arranged below the bottom plate (1).
Optionally, the water delivery pipe (409) is a corrugated pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the industrial waste gas treatment device for environmental protection treatment, the cooling mechanism is arranged, so that when high-temperature waste gas needs to be treated, the high-temperature waste gas can be cooled to be rapidly cooled, harmful substances in the high-temperature waste gas can be purified, and the effect of purifying the waste gas is achieved;
2. this environmental protection is administered with industrial waste gas treatment device, through setting up rotatory atomizing subassembly, when filtering high temperature waste gas, accessible rotatory atomizing subassembly drives atomizer rotation and increases the scope of spraying, filters the dust in the waste gas, and further increases the waste gas cooling effect.
Drawings
Embodiments of an industrial waste gas treatment apparatus for environmental protection treatment according to the present utility model will be described below with reference to the accompanying drawings. The attached drawings are as follows:
FIG. 1 is a schematic diagram of the overall structure of an industrial waste gas treatment device for environmental protection treatment;
FIG. 2 is a schematic diagram of a cooling mechanism according to the present utility model;
fig. 3 is a schematic structural diagram of a rotary atomizing assembly according to the present utility model.
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.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, rear.
Furthermore, if the description of "first," "second," etc. is referred to in this disclosure, it is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The following describes in detail the implementation of the present utility model in connection with specific embodiments:
referring to fig. 1-3, in the industrial waste gas treatment device for environmental protection treatment provided by the embodiment of the utility model, a bottom plate 1 is arranged at the bottom of the device, a box body 2 is fixedly installed on the bottom plate 1, a cooling mechanism 3 is arranged below the inner part of the box body 2, a cooling box 5 is installed above the inner part of the box body 2, a rotary atomization assembly 4 is arranged above the inner part of the cooling box 5, a water storage tank 9 is arranged below the inner part of the cooling box 5, an air inlet pipe 6 is arranged on the left side of the box body 2 in a penetrating manner and extends from the left side to the inner part of the cooling box 5, an air outlet pipe 7 is arranged on the right side of the box body 2 in a penetrating manner and extends from the right side to the inner part of the cooling box 5, and an active carbon filter screen 8 is arranged in the air outlet pipe 7;
the cooling mechanism 3 comprises a liquid storage kettle 301, a water suction pipe 302, a first water pump 303, a water inlet pipe 304, a cooler 305, a first cooling pipe 306, a coiled pipe 307, a fan 308, a fixed box 309, an air outlet nozzle 310 and a second cooling pipe 311, wherein the liquid storage kettle 301 is fixedly arranged at the bottom inside the box body 2, the liquid storage kettle 301 is connected with one end of the water suction pipe 302, the other end of the water suction pipe 302 is connected with the water inlet end of the first water pump 303, the water outlet end of the first water pump 303 is connected with the cooler 305 through the water inlet pipe 304, one side of the cooler 305 is connected with the first cooling pipe 306, one end of the first cooling pipe 306 is communicated with the coiled pipe 307, the coiled pipe 307 is positioned inside the water storage tank 9, one end of the coiled pipe 307 is communicated with the second cooling pipe 311, the second cooling pipe 311 is positioned above the inside the cooling box 5, one end of the second cooling pipe 311 is communicated with the liquid storage kettle 301, the fixed box 309 is arranged inside the cooling box 5 and above the second cooling pipe 311, the fan 308 is fixedly arranged on the fixed box 309, the air outlet pipe 308 is communicated with the fixed box 309, the air outlet pipe is communicated with the fixed nozzle 310, and the air outlet nozzle 310 is communicated with the fixed at the lower end of the fixed box 309;
the rotary atomizing assembly 4 comprises a motor 401, a driving gear 402, a rotating shaft 403, a driven gear 404, a rotary joint 405, a guide rod 406, atomizing nozzles 407 and a second water pump 408, wherein the motor 401 is fixedly arranged on a fixed box 309, the driving gear 402 is fixed at the output end of the motor 401, the driving gear 402 is meshed with the driven gear 404, the driven gear 404 is fixedly sleeved on the rotating shaft 403, the rotating shaft 403 vertically penetrates through the middle part of the fixed box 309 and is rotationally connected with the fixed box 309, the rotating shaft 403 is of a hollow structure, the lower end of the rotating shaft 403 is communicated with the guide rod 406, a plurality of atomizing nozzles 407 are fixedly connected below the guide rod 406, the upper end of the rotating shaft 403 is rotationally connected with the rotary joint 405, a second water pump 408 is fixedly arranged in the box 2, the water inlet end of the second water pump 408 is communicated with the water storage tank 9, and one end of the water delivery pipe 409, far away from the second water pump 408, is communicated with the rotary joint 405.
Optionally, a filter plate 10 for filtering dust is transversely arranged in the cooling box 5, so as to filter the dust and prevent the dust from blocking the second water pump 408.
Optionally, a plurality of moving wheels are arranged below the bottom plate 1, so that the device can be moved conveniently, and the flexibility of the device is improved.
Optionally, the water delivery tube 409 is a bellows.
The working principle of the utility model is as follows:
the high-temperature waste gas enters the cooling box 5 through the air inlet pipe 6, the first water pump 303 is started, cooling liquid in the liquid storage kettle 301 is pumped into the cooler 305 through the water pumping pipe 302, the cooler 305 cools the cooling liquid and then discharges the cooling liquid into the first cooling pipe 306 to flow, the cooling liquid is conveyed into the coiled pipe 307 and the second cooling pipe 311 through the first cooling pipe 306, the cooling liquid flows in the second cooling pipe 311 and the coiled pipe 307, cold air is generated outside the second cooling pipe 311 and the coiled pipe 307, the coiled pipe 307 cools water in the water storage tank 9, the fan 308 is started, the fan 308 conveys wind into the fixed box 309, and the cold air generated outside the second cooling pipe 311 is blown to the high-temperature waste gas through the air outlet nozzle 310 to cool the high-temperature waste gas;
through starting second water pump 408 with water pump into raceway 409 in, flow to rotary joint 405, and then flow into cavity pivot 403 and guide bar 406 in, by atomizer 407 blowout, through starter motor 401, motor 401 drives driving gear 402, driving gear 402 meshing driven gear 404, thereby drive pivot 403 rotation and then drive guide bar 406 rotation, and then atomizer 407 sprays more evenly, filter the absorption to the dust in the high temperature waste gas, the gas after the cooling filters once more through active carbon filter screen 8, again be discharged waste gas by outlet duct 7.
Embodiments of the present utility model so far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (4)
1. An environmental protection is administered with industrial waste gas treatment device which characterized in that: the device bottom is provided with a bottom plate (1), a box body (2) is fixedly arranged on the bottom plate (1), a cooling mechanism (3) is arranged below the inside of the box body (2), a cooling box (5) is arranged above the inside of the box body (2), a rotary atomization component (4) is arranged above the inside of the cooling box (5), a water storage tank (9) is arranged below the inside of the cooling box (5), an air inlet pipe (6) is arranged on the left side of the box body (2) in a penetrating manner and extends from the left side to the inside of the cooling box (5), an air outlet pipe (7) is arranged on the right side of the box body (2) in a penetrating manner and extends from the right side to the inside of the cooling box (5), and an active carbon filter screen (8) is arranged in the air outlet pipe (7).
The cooling mechanism (3) comprises a liquid storage kettle (301), a water suction pipe (302), a first water pump (303), a water inlet pipe (304), a cooler (305), a first cooling pipe (306), a coiled pipe (307), a fan (308), a fixed box (309), an air outlet nozzle (310) and a second cooling pipe (311), wherein the liquid storage kettle (301) is fixedly arranged at the bottom inside the box body (2), the liquid storage kettle (301) is connected with one end of the water suction pipe (302), the other end of the water suction pipe (302) is connected with the water inlet end of the first water pump (303), the water outlet end of the first water pump (303) is connected with the cooler (305) through the water inlet pipe (304), one side of the cooler (305) is connected with the first cooling pipe (306), one end of the first cooling pipe (306) is communicated with the coiled pipe (307), one end of the coiled pipe (307) is positioned inside the water storage tank (9), one end of the coiled pipe (307) is communicated with the second cooling pipe (311), the second cooling pipe (311) is positioned above the inside the cooling box (5), the second cooling pipe (311) is positioned above the cooling box (301) and is fixedly arranged above the cooling box (301), a fan (308) is fixedly arranged on the fixed box (309), an air outlet pipe of the fan (308) is communicated with the fixed box (309), and a plurality of air outlet nozzles (310) are fixed at the lower end of the fixed box (309);
the rotary atomizing assembly (4) comprises a motor (401), a driving gear (402), a rotating shaft (403), a driven gear (404), a rotary joint (405), a guide rod (406), an atomizing nozzle (407) and a second water pump (408), wherein the motor (401) is fixedly arranged on a fixed box (309), the driving gear (402) is fixed at the output end of the motor (401), the driving gear (402) is meshed with the driven gear (404), the driven gear (404) is fixedly sleeved on the rotating shaft (403), the rotating shaft (403) vertically penetrates through the middle part of the fixed box (309) and is rotationally connected with the fixed box (309), the rotating shaft (403) is of a hollow structure, the lower end of the rotating shaft (403) is communicated with the guide rod (406), the lower end of the guide rod (406) is fixedly connected with a plurality of atomizing nozzles (407), the upper end of the rotating shaft (403) is rotationally connected with the rotary joint (405), the second water pump (408) is fixedly arranged in the box (2), the water inlet end of the second water pump (408) is communicated with the water storage tank (403), the water outlet end of the second water pump (408) is communicated with the water delivery pipe (409), and the water delivery pipe (409) is communicated with the second water delivery pipe (409).
2. The environmental-friendly industrial waste gas treatment device for treatment according to claim 1, wherein: a filter plate (10) for filtering dust is transversely arranged in the cooling box (5).
3. The environmental-friendly industrial waste gas treatment device for treatment according to claim 1, wherein: a plurality of moving wheels are arranged below the bottom plate (1).
4. The environmental-friendly industrial waste gas treatment device for treatment according to claim 1, wherein: the water delivery pipe (409) is a corrugated pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322023047.7U CN220715268U (en) | 2023-07-31 | 2023-07-31 | Environmental protection is administered and is administered device with industrial waste gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322023047.7U CN220715268U (en) | 2023-07-31 | 2023-07-31 | Environmental protection is administered and is administered device with industrial waste gas |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220715268U true CN220715268U (en) | 2024-04-05 |
Family
ID=90497176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322023047.7U Active CN220715268U (en) | 2023-07-31 | 2023-07-31 | Environmental protection is administered and is administered device with industrial waste gas |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220715268U (en) |
-
2023
- 2023-07-31 CN CN202322023047.7U patent/CN220715268U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107321159A (en) | A kind of equipment for treating industrial waste gas | |
CN212119443U (en) | Spray tower device for efficiently removing water mist | |
CN214680851U (en) | Industrial waste gas purification treatment device with waste heat recycling function | |
CN108636030A (en) | A kind of emission-control equipment | |
CN220715268U (en) | Environmental protection is administered and is administered device with industrial waste gas | |
CN111298558A (en) | Two-stage atomizing and filtering spray tower | |
CN209679761U (en) | A kind of infant industry waste gas recovery processing unit | |
CN219836297U (en) | Incineration waste gas filtering equipment with filter plate convenient to detach | |
CN112717604A (en) | Exhaust treatment device with multistage purification structure | |
CN211260843U (en) | Waste gas catalytic combustion device | |
CN219355757U (en) | Flue gas filtering device | |
CN215027334U (en) | Industrial waste gas removes miscellaneous spray set that uses | |
CN212166945U (en) | Double-tower desulfurization dust removal device | |
CN211753711U (en) | Environment-friendly industrial waste gas purification device | |
CN110052104A (en) | The Environmental-protection dust removal device of fountain in a kind of workshop | |
CN211290096U (en) | Steel processing quenching oil exhaust-gas treatment engineering equipment | |
CN209355738U (en) | A kind of infant industry exhaust heat recovery device | |
CN207298988U (en) | A kind of petrochemical industry exhaust gas combustion purification device again | |
CN221045799U (en) | Corrosion-resistant and corrosion-resistant acid mist spray tower | |
CN219399369U (en) | Mine dust safety control equipment | |
CN213314048U (en) | Environment-friendly air purifying device for factory workshop | |
CN217391976U (en) | Asphalt emulsifier production exhaust treatment device | |
CN209490662U (en) | A kind of device for recycling exhaust gas | |
CN218834105U (en) | Remove formaldehyde device | |
CN213590103U (en) | Tail gas absorption device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |