CN112156616A - Waste gas environmental protection handles case - Google Patents
Waste gas environmental protection handles case Download PDFInfo
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- CN112156616A CN112156616A CN202010968485.9A CN202010968485A CN112156616A CN 112156616 A CN112156616 A CN 112156616A CN 202010968485 A CN202010968485 A CN 202010968485A CN 112156616 A CN112156616 A CN 112156616A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an environment-friendly waste gas treatment box which comprises a box body, wherein a waste gas treatment device is arranged in the box body, the waste gas treatment device comprises an explosion gas washing device and an insoluble substance adsorption mechanism, the input end of the explosion gas washing device is connected with a waste gas source through a pipeline, and the explosion gas washing device is used for washing off impurities of solution moisture. The insoluble substance adsorption mechanism is used for absorbing impurities insoluble in water. The output end of the gas explosion water washing device is connected with the input end of an insoluble substance adsorption mechanism through a pipeline, the input end of the insoluble substance adsorption mechanism is connected with a steam generator through a pipeline, the output end of the insoluble substance adsorption mechanism is connected with a condenser through a pipeline, the condenser is connected with a gas-liquid separator through a pipeline, and the steam generator separates impurities which are insoluble in water from the insoluble substance adsorption mechanism. The gas-liquid separator is connected with a combustor through a pipeline. The gas-liquid separator separates the impurities which are not dissolved in water from the liquid, and the combustor degrades and burns the impurities which are not dissolved in water.
Description
Technical Field
The invention relates to waste gas treatment, in particular to an environment-friendly waste gas treatment box.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the discharged waste gas has large odor, seriously pollutes the environment and affects the human health. The exhaust gas contains many kinds of pollutants, and the physical and chemical properties of the pollutants are very complex and the toxicity of the pollutants is different. The exhaust gas discharged from fuel combustion contains sulfur dioxide, nitrogen oxides (NOx), hydrocarbons, etc.; various harmful gases and solid wastes containing various components such as heavy metals, salts and radioactive substances are discharged due to different raw materials and processes used in industrial production; the exhaust gas discharged from automobiles contains hydrocarbons such as lead, benzene and phenol. The pollution of the atmosphere environment by exhaust gas is one of the most common and serious environmental problems in the world.
Industrial waste gases emitted by various production enterprises are important sources of atmospheric pollutants. If a large amount of industrial waste gas is discharged into the atmosphere after reaching the standard without treatment, the quality of the atmospheric environment is inevitably reduced, serious harm is brought to the human health, and huge loss is caused to national economy. After toxic and harmful substances in industrial waste gas enter a human body through respiratory tract and skin, the long-term low-concentration or short-term high-concentration contact can cause temporary and permanent pathological changes of systems and organs such as breath, blood, liver and the like of the human body, and particularly benzopyrene polycyclic aromatic hydrocarbons can directly cause carcinogenesis of the human body to draw high attention to human beings.
Industrial waste gases include organic waste gases and inorganic waste gases. The organic waste gas mainly comprises various hydrocarbons, alcohols, aldehydes, acids, ketones, amines and the like; the inorganic exhaust gas mainly includes sulfur oxides, nitrogen oxides, carbon oxides, halogens and compounds thereof, and the like.
The waste gas needs to be treated, and the problems of high treatment cost and poor economic benefit exist in the treatment of organic waste gas which is difficult to be treated by water and the trouble of the organic waste gas.
Disclosure of Invention
The invention aims to: to the problem that above-mentioned exists, provide a waste gas environmental protection and handle case, this device can absorb the waste gas of easy water, then adsorbs through active sorbent to can separate out the absorbent waste gas of active sorbent and handle alone, with low costs high-efficient.
The technical scheme adopted by the invention is as follows:
the utility model provides a waste gas environmental protection processing case, includes the box, be provided with exhaust treatment device in the box, exhaust treatment device is including exploding gas washing unit, insoluble substance adsorption apparatus structure, the input of exploding gas washing unit has the waste gas source through the pipe connection, explodes gas washing unit and is used for washing away the impurity of solution moisture. The insoluble substance adsorption mechanism is used for absorbing impurities insoluble in water.
The output end of the gas explosion water washing device is connected with the input end of an insoluble substance adsorption mechanism through a pipeline, the input end of the insoluble substance adsorption mechanism is connected with a steam generator through a pipeline, the output end of the insoluble substance adsorption mechanism is connected with a condenser through a pipeline, the condenser is connected with a gas-liquid separator through a pipeline, and the steam generator separates impurities which are insoluble in water from the insoluble substance adsorption mechanism. The gas-liquid separator is connected with a combustor through a pipeline. The gas-liquid separator separates the impurities which are not dissolved in water from the liquid, and the combustor degrades and burns the impurities which are not dissolved in water.
Further, the invention discloses a preferable structure of the waste gas environment-friendly treatment box, wherein the input end of a condenser is connected with the output end of an insoluble substance adsorption mechanism through a pipeline, the output end of the condenser is connected with the input end of a gas-liquid separator through a pipeline, the gas output end of the gas-liquid separator is connected with a burner through a pipeline, the liquid output end of the gas-liquid separator is connected with a liquid discharge valve through a pipeline, and the liquid discharge valve is connected with a liquid discharge port.
Furthermore, a plurality of layers of metal nets arranged in parallel are arranged in the insoluble substance adsorption mechanism, a plurality of active adsorbents are placed on the metal nets, and the active adsorbents are porous active carbon.
Further, the explosion gas water washing device comprises a tank body, wherein a micro-bubble generator is arranged in the bottom of the tank body, the micro-bubble generator is connected with an air inlet valve through a pipeline, and the air inlet valve is connected with a waste gas inlet through a pipeline; a water layer is arranged above the microbubble generator.
Further, be provided with the spray thrower in the top of jar body, the spray thrower has water purification valve through the pipe connection, water purification valve's the end of intaking is connected with the water purification pipe, water purification valve's output is connected with the circulating pipe.
Furthermore, the side surface of the bottom of the tank body is connected with a Y-pipe through a pipeline, one end of the Y-pipe is connected with a drain valve, and the water outlet end of the drain valve is connected with a wastewater outlet; the other end of the Y-shaped pipe is connected with a circulating pump, the input end of the circulating pump is connected with one end of the Y-shaped pipe, and the output end of the circulating pump is connected with the circulating pipe.
Furthermore, the side surface of the top of the tank body is connected with a waste gas connecting pipe, the exhaust end of the waste gas connecting pipe is connected with the air inlet of the insoluble substance adsorption mechanism, the water inlet of the steam generator is connected with a water inlet valve through a pipeline, and the water inlet end of the water inlet valve is connected with a water inlet.
Further, a steam discharge pipe is connected to a steam discharge end of the steam generator, a steam valve is connected to an output end of the steam discharge pipe, and an output end of the steam valve is connected to the exhaust gas connecting pipe through a pipeline; the output end of the insoluble substance adsorption mechanism is connected with a Y-shaped pipe through a pipeline, one end of the Y-shaped pipe is connected with an exhaust valve, the output end of the exhaust valve is connected to an exhaust port through a pipeline, the other end of the Y-shaped pipe is connected with a condenser air inlet valve, and the condenser air inlet valve is connected with the air inlet end of a steam generator through a pipeline.
Further, the container wall of the insoluble substance adsorption mechanism is provided with a heat insulation layer, the steam generator is heated by electricity or natural gas, the condenser comprises a cooling fan, the combustor is provided with a combustion port, and the combustor is connected with a natural gas source.
The steam generator, the combustor, the air inlet valve, the waste water discharge port, the drain valve, the circulating pump, the water purification valve, the water inlet valve, the steam valve, the condenser air inlet valve, the exhaust valve and the liquid discharge valve are all electromagnetic valves, and the controller is in signal connection with the steam generator, the combustor, the air inlet valve, the waste water discharge port, the drain valve, the circulating pump, the water purification valve, the air inlet valve, the steam valve, the condenser air inlet valve, the exhaust valve and the liquid discharge valve through cables.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. by arranging the device, the waste gas dissolved in water in the waste gas can be treated, and after the treatment is finished, the waste gas insoluble in water is treated by the active adsorbent;
2. by arranging the device, organic impurities adsorbed by the over-active adsorbent can be separated, so that the active agent can be reused, and the waste gas treatment cost is reduced;
3. through setting up combustion mechanism, can not the waste gas that separates out burn and degrade harmful substance completely.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the labels in the figure are: 1 is a box body, 2 is an explosion gas water washing device, 3 is an insoluble substance adsorption mechanism, 4 is a condenser, 5 is a steam generator, 6 is a gas-liquid separator, 7 is an exhaust port, 8 is a burner, 9 is an exhaust gas inlet, 10 is an air inlet valve, 11 is a waste water outlet, 12 is a drain valve, 13 is a circulating pump, 14 is a circulating pipe, 15 is a micro bubble generator, 16 is a sprayer, 17 is a purified water pipe, 18 is a purified water valve, 19 is an exhaust gas connecting pipe, 20 is a water inlet, 21 is a water inlet valve, 22 is a steam outlet pipe, 23 is a steam valve, 24 is an active adsorbent, 25 is a condenser air inlet valve, 26 is an exhaust valve, 27 is a liquid outlet valve, 28 is a liquid outlet, and 29 is a combustion port.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in figure 1, the invention discloses an embodiment of an environment-friendly waste gas treatment box, which comprises a box body 1, wherein a waste gas treatment device is arranged in the box body 1, and the waste gas treatment device comprises an explosion gas washing device 2 and an insoluble substance adsorption mechanism 3.
The gas explosion water washing device 2 comprises a tank body, wherein a micro-bubble generator 15 is arranged in the bottom of the tank body, the micro-bubble generator 15 is connected with an air inlet valve 10 through a pipeline, and the air inlet valve 10 is connected with an exhaust gas inlet 9 through a pipeline; a water layer is arranged above the micro bubble generator 15. A sprayer 16 is arranged in the top of the tank body, the sprayer 16 is connected with a water purifying valve 18 through a pipeline, the water inlet end of the water purifying valve 18 is connected with a water purifying pipe 17, and the output end of the water purifying valve 18 is connected with a circulating pipe 14.
The side surface of the bottom of the tank body is connected with a Y-pipe through a pipeline, one end of the Y-pipe is connected with a drain valve 12, and the water outlet end of the drain valve 12 is connected with a wastewater outlet 11; the other end of the Y-shaped pipe is connected with a circulating pump 13, the input end of the circulating pump 13 is connected with one end of the Y-shaped pipe, and the output end of the circulating pump 13 is connected with a circulating pipe 14. The side of the top of the tank body is connected with a waste gas connecting pipe 19, the exhaust end of the waste gas connecting pipe 19 is connected with the air inlet of the insoluble substance adsorption mechanism 3, the water inlet of the steam generator 5 is connected with a water inlet valve 21 through a pipeline, and the water inlet end of the water inlet valve 21 is connected with a water inlet 20.
The input of exploding gas water washing unit 2 has the waste gas source through the pipe connection, 2 output of exploding gas water washing unit pass through the input of pipe connection insoluble substance adsorption mechanism 3, and insoluble substance adsorption mechanism 3's container wall is provided with the heat preservation. The input end of the insoluble substance adsorption mechanism 3 is connected with a steam generator 5 through a pipeline, and the steam generator 5 is heated by electricity or natural gas. The output end of the insoluble substance adsorption mechanism 3 is connected with a condenser 4 through a pipeline, the condenser 4 comprises a cooling fan, a combustion port 29 is arranged on the combustor 8, and the combustor 8 is connected with a natural gas source. The condenser 4 is connected with a gas-liquid separator 6 through a pipeline, and the gas-liquid separator 6 is connected with a combustor 8 through a pipeline.
The input of condenser 4 passes through the output of pipe connection undissolved substance adsorption mechanism 3, the output of condenser 4 passes through the input of pipe connection vapour and liquid separator 6, the gas output of vapour and liquid separator 6 passes through the pipeline and links to each other with combustor 8, the liquid output of vapour and liquid separator 6 passes through the pipe connection and has flowing back valve 27, flowing back valve 27 is connected with leakage fluid dram 28. A plurality of layers of metal nets which are arranged in parallel are arranged in the insoluble substance adsorption mechanism 3, a plurality of active adsorbents 24 are placed on the metal nets, and the active adsorbents 24 are porous active carbon.
A steam discharge end of the steam generator 5 is connected with a steam discharge pipe 22, an output end of the steam discharge pipe 22 is connected with a steam valve 23, and an output end of the steam valve 23 is connected to the waste gas connecting pipe 19 through a pipeline; the output end of the insoluble substance adsorption mechanism 3 is connected with a Y-pipe through a pipeline, one end of the Y-pipe is connected with an exhaust valve 26, the output end of the exhaust valve 26 is connected to the exhaust port 7 through a pipeline, the other end of the Y-pipe is connected with a condenser air inlet valve 25, and the condenser air inlet valve 25 is connected with the air inlet end of the steam generator 5 through a pipeline.
The device is characterized by further comprising a controller, wherein the air inlet valve 10, the water discharge valve 12, the water purification valve 18, the water inlet valve 21, the steam valve 23, the condenser air inlet valve 25, the exhaust valve 26 and the liquid discharge valve 27 are all electromagnetic valves, and the controller is in signal connection with the steam generator 5, the combustor 8, the air inlet valve 10, the waste water discharge port 11, the water discharge valve 12, the circulating pump 13, the water purification valve 18, the water inlet valve 21, the steam valve 23, the condenser air inlet valve 25, the exhaust valve 26 and the liquid discharge valve 27 through cables.
In the specific operation process, the waste gas inlet 9 is connected with a waste gas source. The controller controls the air inlet valve 10 to be opened, and the waste gas enters the explosion gas water washing device 2 through the air inlet valve 10. The bottom of the aeration washing device 2 is provided with a water layer, the waste gas enters the micro-bubble generator 15, the micro-bubble generator 15 changes the waste gas into bubbles to be injected into the water layer, and then the bubbles rise and enter the waste gas connecting pipe 19.
Meanwhile, the controller controls the drain valve 12 and the water purification valve 18 to be opened, the circulating pump 13 is started at the same time, the circulating pump 13 sucks water in the aeration washing device 2 out and sprays the water out through the sprayer 16, the water purification pipe 17 slowly injects purified water through the water purification valve 18, and the waste water discharge port 11 slowly discharges waste water through the drain valve 12. Thus, the soluble matter in the exhaust gas is washed away by the explosion-gas water-washing device 2.
Then the waste gas enters the bottom of the insoluble substance adsorption mechanism 3 through the waste gas connecting pipe 19, then the waste gas slowly passes through the active adsorbent 24, and the active adsorbent 24 adsorbs substances in the waste gas. And then the exhaust gas is discharged. The controller controls the condenser inlet valve 25 to close and the controller controls the exhaust valve 26 to open, and the purified gas is exhausted through the exhaust port 7.
When the active adsorbent 24 is weakened, the controller closes the air intake valve 10, the clean water valve 18, the water intake valve 21, the water discharge valve 12, the air discharge valve 26, opens the condenser air intake valve 25, the steam valve 23, and the liquid discharge valve 27, and starts the radiator fan. The steam generator 5 is started, steam enters the insoluble substance adsorption mechanism 3 from the steam discharge pipe 22 through the steam valve 23, adsorbed molecules are separated from holes of the activated carbon by the activated carbon in the insoluble substance adsorption mechanism 3 under the action of high-temperature steam, the activated carbon is reused, then the steam takes the adsorbed molecules to enter the condenser 4 through the condenser air inlet valve 25, then the steam is changed into a mixture of liquid and gas under the action of the cooling fan, then the mixture enters the gas-liquid separator 6, and the gas-liquid separator 6 separates the liquid from the water. The gas is degraded by combustion in the burner 8, and the water is discharged through the drain valve 27 and the drain port 28.
Thus, the degradation of water-insoluble molecules can be realized, and the reuse of the porous activated carbon can be realized. After the activated carbon is treated, the above process is repeated. The waste gas is continuously treated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an exhaust gas environmental protection handles case which characterized in that: the explosion-proof gas-liquid separator is characterized by comprising a box body (1), wherein a waste gas treatment device is arranged in the box body (1), the waste gas treatment device comprises an explosion gas washing device (2) and an insoluble substance adsorption mechanism (3), the input end of the explosion gas washing device (2) is connected with a waste gas source through a pipeline, the output end of the explosion gas washing device (2) is connected with the input end of the insoluble substance adsorption mechanism (3) through a pipeline, the input end of the insoluble substance adsorption mechanism (3) is connected with a steam generator (5) through a pipeline, the output end of the insoluble substance adsorption mechanism (3) is connected with a condenser (4) through a pipeline, the condenser (4) is connected with a gas-liquid separator (6) through a pipeline, and the gas-.
2. The waste gas environmental protection treatment box according to claim 1, characterized in that: the input of condenser (4) passes through the output of pipe connection insoluble substance adsorption mechanism (3), the output of condenser (4) passes through the input of pipe connection vapour and liquid separator (6), the gas output end of vapour and liquid separator (6) passes through the pipeline and links to each other with combustor (8), the liquid output end of vapour and liquid separator (6) has flowing back valve (27) through the pipe connection, flowing back valve (27) are connected with leakage fluid dram (28).
3. The waste gas environmental protection treatment box according to claim 2, characterized in that: the insoluble substance adsorption mechanism (3) is internally provided with a plurality of layers of metal nets which are arranged in parallel, a plurality of active adsorbents (24) are placed on the metal nets, and the active adsorbents (24) are porous active carbon.
4. The waste gas environmental protection treatment box according to claim 3, characterized in that: the gas explosion water washing device (2) comprises a tank body, wherein a micro-bubble generator (15) is arranged in the bottom of the tank body, the micro-bubble generator (15) is connected with an air inlet valve (10) through a pipeline, and the air inlet valve (10) is connected with a waste gas inlet (9) through a pipeline; a water layer is arranged above the micro-bubble generator (15).
5. The waste gas environmental protection treatment box according to claim 4, characterized in that: be provided with spray thrower (16) in the top of the jar body, spray thrower (16) have water purification valve (18) through the pipe connection, the end of intaking of water purification valve (18) is connected with water purification pipe (17), the output of water purification valve (18) is connected with circulating pipe (14).
6. The waste gas environmental protection treatment box according to claim 5, characterized in that: the side surface of the bottom of the tank body is connected with a Y-pipe through a pipeline, one end of the Y-pipe is connected with a drain valve (12), and the water outlet end of the drain valve (12) is connected with a wastewater outlet (11); the other end of the Y-shaped pipe is connected with a circulating pump (13), the input end of the circulating pump (13) is connected with one end of the Y-shaped pipe, and the output end of the circulating pump (13) is connected with a circulating pipe (14).
7. The waste gas environmental protection treatment box according to claim 6, characterized in that: the side at the top of the tank body is connected with a waste gas connecting pipe (19), the exhaust end of the waste gas connecting pipe (19) is connected with the air inlet of the insoluble substance adsorption mechanism (3), the water inlet of the steam generator (5) is connected with a water inlet valve (21) through a pipeline, and the water inlet end of the water inlet valve (21) is connected with a water inlet (20).
8. The waste gas environmental protection processing box according to claim 7, characterized in that: a steam discharge end of the steam generator (5) is connected with a steam discharge pipe (22), an output end of the steam discharge pipe (22) is connected with a steam valve (23), and an output end of the steam valve (23) is connected to an exhaust gas connecting pipe (19) through a pipeline; the output of insoluble substance adsorption apparatus mechanism (3) has the Y-pipe through the pipe connection, the one end of Y-pipe is connected with discharge valve (26), the output of discharge valve (26) passes through pipe connection to gas vent (7), the other end of Y-pipe is connected with condenser admission valve (25), condenser admission valve (25) pass through the inlet end of pipe connection steam generator (5).
9. The waste gas environmental protection processing box according to claim 8, characterized in that: the container wall of insoluble substance adsorption mechanism (3) is provided with the heat preservation, steam generator (5) heat through electricity or natural gas, condenser (4) include radiator fan, be provided with burner port (29) on combustor (8), combustor (8) are connected with natural gas source.
10. The waste gas environmental protection processing box according to claim 9, characterized in that: still include the controller, air inlet valve (10), drain valve (12), water purification valve (18), inlet valve (21), steam valve (23), condenser admission valve (25), discharge valve (26), flowing back valve (27) are the solenoid valve, the controller passes through the cable and steam generator (5), combustor (8), air inlet valve (10), waste water discharge port (11), drain valve (12), circulating pump (13), water purification valve (18), inlet valve (21), steam valve (23), condenser admission valve (25), discharge valve (26), flowing back valve (27) signal link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010968485.9A CN112156616A (en) | 2020-09-15 | 2020-09-15 | Waste gas environmental protection handles case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010968485.9A CN112156616A (en) | 2020-09-15 | 2020-09-15 | Waste gas environmental protection handles case |
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| Publication Number | Publication Date |
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| CN112156616A true CN112156616A (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010968485.9A Pending CN112156616A (en) | 2020-09-15 | 2020-09-15 | Waste gas environmental protection handles case |
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|---|---|---|---|---|
| CN103323570A (en) * | 2013-07-18 | 2013-09-25 | 云南玉溪水松纸厂 | Mobile activated carbon absorber |
| CN205216530U (en) * | 2015-12-22 | 2016-05-11 | 长安大学 | Purification device of asphalt gas |
| CN106110830A (en) * | 2016-08-24 | 2016-11-16 | 安徽硕力实业有限公司 | A kind of emission-control equipment |
| CN206343053U (en) * | 2016-10-26 | 2017-07-21 | 江西威力特生物科技有限公司 | One kind production agricultural chemicals emission-control equipment |
| CN107983087A (en) * | 2017-12-31 | 2018-05-04 | 江苏永益环保科技有限公司 | Ink prints exhaust treatment system |
| CN109482036A (en) * | 2018-11-06 | 2019-03-19 | 无锡四方集团有限公司 | A kind of adsorption treatment of organic exhaust gas and its desorption and regeneration technique of adsorbent |
-
2020
- 2020-09-15 CN CN202010968485.9A patent/CN112156616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323570A (en) * | 2013-07-18 | 2013-09-25 | 云南玉溪水松纸厂 | Mobile activated carbon absorber |
| CN205216530U (en) * | 2015-12-22 | 2016-05-11 | 长安大学 | Purification device of asphalt gas |
| CN106110830A (en) * | 2016-08-24 | 2016-11-16 | 安徽硕力实业有限公司 | A kind of emission-control equipment |
| CN206343053U (en) * | 2016-10-26 | 2017-07-21 | 江西威力特生物科技有限公司 | One kind production agricultural chemicals emission-control equipment |
| CN107983087A (en) * | 2017-12-31 | 2018-05-04 | 江苏永益环保科技有限公司 | Ink prints exhaust treatment system |
| CN109482036A (en) * | 2018-11-06 | 2019-03-19 | 无锡四方集团有限公司 | A kind of adsorption treatment of organic exhaust gas and its desorption and regeneration technique of adsorbent |
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Application publication date: 20210101 |