CN209934280U - Gas flow liquefying and purifying device - Google Patents
Gas flow liquefying and purifying device Download PDFInfo
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- CN209934280U CN209934280U CN201920210931.2U CN201920210931U CN209934280U CN 209934280 U CN209934280 U CN 209934280U CN 201920210931 U CN201920210931 U CN 201920210931U CN 209934280 U CN209934280 U CN 209934280U
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Abstract
The utility model relates to an air current liquefaction, purifier, including the air exhauster, its characterized in that, air exhauster air outlet are connected with filtering component, filtering component is connected with multistage preliminary treatment and collects the subassembly, multistage preliminary treatment is collected the subassembly and is connected gradually cryrogenic subassembly, adsorption component, exhaust emission subassembly. The utility model discloses use air current purification liquefying plant, through air current developments, the static combination technological means of medium, harmful substance and the emission of dust particulate matter in the atmosphere in the volatile gas such as reduction organic matter, inorganic matter to can retrieve the liquid after the air current liquefaction and recycle when purifying air current. The utility model discloses simple structure, the effect is obvious, has very big spreading value.
Description
Technical Field
The utility model relates to an air purification field, in particular to air current liquefaction, purifier.
Background
With the development of economy, environmental issues with global impact are becoming more prominent. Not only regional environmental pollution and ecological damage occur, but also a wide-range and global ecological crisis occurs, and the survival and development of the whole human are threatened.
In recent years, although a lot of manpower and financial resources are invested in the country for improving the environment, the pollution of many cities is still serious, the sky is not blue, the clouds are not white, and the chimneys of some factories are still dense smoke.
Some factories also adopt some waste gas treatment measures, the existing waste gas treatment technology has a single effect, and if a better treatment effect is to be obtained, not only the treatment process is complex, but also a large amount of cost needs to be invested to purchase treatment equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides an air current liquefaction, purifier, includes the air exhauster, the air exhauster air outlet is connected with filtering component, filtering component is connected with multistage preliminary treatment and collects the subassembly, multistage preliminary treatment is collected the subassembly and is connected gradually cryrogenic subassembly, adsorption component, exhaust emission subassembly.
Preferably, a filter screen, adsorption cotton and active carbon are arranged in the filter assembly.
As a preferable scheme, the multistage pretreatment collecting assembly comprises a plurality of groups of inverted U-shaped bent pipes which are connected together, precooling pipelines are arranged in the vertical direction of each group of inverted U-shaped bent pipes, a cooling medium outlet is formed in the upper part of each precooling pipeline, a cooling medium inlet is formed in the lower part of each precooling pipeline, the cooling medium outlet of the first pre-cooling pipeline is arranged above the medium pool, the cooling medium inlet of the last pre-cooling pipeline is connected with the water pump, the cooling medium inlet and the cooling medium outlet of each pre-cooling pipeline in the middle are connected end to end, a plurality of airflow pipes are arranged in each pre-cooling pipeline, two ends of each pre-cooling pipeline are fixedly connected with plugging blind plates, each plugging blind plate is provided with airflow holes which are consistent with the airflow pipes in position and same in number, the precooling pipeline is provided with a probe, and the bottom of each group of the inverted U-shaped bent pipes is provided with an airflow temperature detector and a first liquid discharge port.
Preferably, the inverted U-shaped bent pipes are divided into two groups.
As preferred scheme, cryrogenic subassembly includes the shell, the shell embeds has heat exchanger, compressor and heat exchange coil, heat exchanger one end is connected "U" type return bend gas outlet, and heat exchange coil is connected to the other end, the heat exchanger with be provided with leakage fluid dram two between the heat exchange coil.
Preferably, the adsorption component comprises a solvent pool, a booster fan is arranged at an air inlet of the solvent pool, and a submersible pump and a medium thermostat are arranged at the bottom of the solvent pool.
Preferably, the tail gas discharge assembly comprises an exhaust pipeline, and a plurality of spray nozzles are arranged in the exhaust pipeline.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses use air current purification liquefying plant, through air current developments, the static combination technological means of medium, reduce harmful substance and the emission of dust particulate matter in the atmosphere in the volatile gases such as organic matter, inorganic matter, reach the purpose of atmospheric environment protection, the utility model discloses can carry out recycle with the liquid that the air current liquefaction becomes in the air current of purification. The utility model discloses simple structure, the effect is obvious, has very big spreading value.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention;
in the figure: 1 exhaust fan, 2 filter components, 3 multistage pretreatment collection components, 4 cryogenic components, 5 adsorption components, 6 tail gas discharge components, 201 filter screens, 202 adsorption cotton, 203 activated carbon, 301 inverted U-shaped elbow pipes, 302 precooling pipelines, 303 airflow pipes, 304 cooling medium outlets, 305 cooling medium inlets, 306 plugging blind plates, 307 airflow holes, 308 probes, 309 airflow temperature detectors, 310 liquid outlet I, 311 water pumps, 312 medium pools, 401 heat exchangers, 402 compressors, 403 heat exchange coils, 404 shells, 405 liquid outlet II, 501 solvent pools, booster fans, 503 submersible pumps and 504 medium thermostats.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings: the attached drawings are specific embodiments of the invention. As shown in figure 1, the gas flow liquefying and purifying device comprises an exhaust fan 1, wherein an air outlet of the exhaust fan 1 is connected with a filtering component 2, the filtering component 2 is connected with a multilevel pretreatment collecting component 3, and the multilevel pretreatment collecting component 3 is sequentially connected with a cryogenic component 4, an adsorption component 5 and a tail gas discharge component 6.
A filter screen 201, adsorption cotton 202 and active carbon 203 are arranged in the filter assembly 2, the air flow carrying harmful substances is sucked into the filter assembly 2 by the exhaust fan 1, the air flow is filtered by the filter screen 201, adsorbed by the adsorption cotton 202 and adsorbed by the active carbon 203 in the filter assembly 2, and a part of harmful substances in the air flow is removed.
The gas treated by the filtering component 2 flows into the airflow pipes 303 of the multistage pretreatment collecting component 3, the multistage pretreatment collecting component 3 comprises two groups of connected inverted U-shaped bent pipes 301, each group of inverted U-shaped bent pipes 301 is provided with a precooling pipeline 302 in the vertical direction, the upper part of each precooling pipeline 302 is provided with a cooling medium outlet 304, the lower part of each precooling pipeline 302 is provided with a cooling medium inlet 305, the cooling medium outlet 304 of the first precooling pipeline 302 is arranged above the medium pool 312, the cooling medium inlet 305 of the last precooling pipeline 302 is connected with a water pump 311, the water pump 311 injects a cooling medium into the multistage pretreatment collecting component 3 through the cooling medium inlet 305, the cooling medium inlet 305 and the cooling medium outlet 304 of each precooling pipeline 302 in the middle are connected end to end, each precooling pipeline 302 is internally provided with a plurality of airflow pipes 303, the cooling medium cools the airflow in the airflow pipes 303, removing harmful substances such as nitrogen oxides and carbon oxides in partial air flow, fixedly connecting two ends of each precooling pipeline 302 with a blocking blind plate 306, opening air flow holes 307 which are consistent in position and number with the air flow pipes 303 on each blocking blind plate 306, enabling the air flow to circulate through the air flow holes 307, installing a probe 308 on one precooling pipeline 302, installing an air flow temperature detector 309 and opening a liquid discharge port 310 at the bottom of each group of inverted U-shaped bent pipes 301, detecting the temperature of a cooling medium in real time by the air flow temperature detector 309, adjusting the temperature of the cooling medium according to needs, and precooling and liquefying water contained in the air flow and discharging the water from the liquid discharge port 310 in the air flow cooling process.
Airflow flowing out of the multistage pretreatment collection assembly 3 flows into the cryogenic assembly 4, the cryogenic assembly 4 comprises a shell 404, a heat exchanger 401, a compressor 403 and a heat exchange coil 402 are arranged in the shell 404, one end of the heat exchanger 401 is connected with an air outlet of an inverted U-shaped bent pipe 301, the other end of the heat exchanger 401 is connected with the heat exchange coil 402, the compressor 403 performs refrigeration, the airflow is cooled again in the heat exchanger 401 and the heat exchange coil 402, harmful substances such as nitrogen oxides and carbon oxides in the airflow are removed again, a liquid discharge port II 405 is arranged between the heat exchanger 401 and the heat exchange coil 402, and liquid condensed by the airflow flows out of the liquid discharge port II 405.
The airflow flowing out of the cryogenic component 4 flows into the adsorption component 5, the adsorption component 5 comprises a solvent pool 501, a booster fan 502 is arranged at an air inlet of the solvent pool 501, the booster fan 502 forcibly discharges the airflow into the solvent pool 501, a submersible pump 503 and a medium thermostat 504 are arranged at the bottom of the solvent pool 501, the medium thermostat 504 ensures that the temperature of the medium is not changed, and the granular harmful substances in the airflow are taken away by the solvent in the solvent pool 501.
The air flow flowing out of the adsorption component 5 flows into the exhaust emission component 6, the exhaust emission component 6 comprises an exhaust pipeline 601, a plurality of spray nozzles 602 are arranged in the exhaust pipeline 601, and the air flow is subjected to secondary dust fall by the spray sprayed by the spray nozzles 602 and then is exhausted through the exhaust pipeline 601.
The utility model discloses technical characteristics that have not described can be through or adopt prior art to realize, no longer describe here, and of course, above-mentioned embodiment is not right the utility model discloses a restriction, the utility model discloses also not only be limited to above-mentioned embodiment, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should fall into the utility model discloses a protection scope.
Claims (7)
1. The utility model provides an air current liquefaction, purifier, includes air exhauster (1), its characterized in that, air exhauster (1) air outlet is connected with filtering component (2), filtering component (2) are connected with multistage preliminary treatment and collect subassembly (3), multistage preliminary treatment is collected subassembly (3) and is connected gradually cryrogenic subassembly (4), adsorption component (5), exhaust emission subassembly (6).
2. The gas flow liquefying and purifying apparatus according to claim 1, wherein the filter assembly (2) is provided with a filter screen (201), adsorption cotton (202) and activated carbon (203).
3. The gas flow liquefying and purifying device according to claim 1, wherein the multistage pre-treatment collecting assembly (3) comprises a plurality of groups of inverted U-shaped elbows (301) connected together, each group of inverted U-shaped elbows (301) is provided with a pre-cooling pipeline (302) in the vertical direction, the upper part of each pre-cooling pipeline (302) is provided with a cooling medium outlet (304), the lower part of each pre-cooling pipeline (302) is provided with a cooling medium inlet (305), the cooling medium outlet (304) of the first pre-cooling pipeline (302) is arranged above a medium pool (312), the cooling medium inlet (305) of the last pre-cooling pipeline (302) is connected with a water pump (311), the cooling medium inlet (305) and the cooling medium outlet (304) of each pre-cooling pipeline (302) in the middle are connected end to end, each pre-cooling pipeline (302) is internally provided with a plurality of gas flow pipes (303), and two ends of each precooling pipeline (302) are fixedly connected with blocking blind plates (306), each blocking blind plate (306) is provided with airflow holes (307) which are consistent in position and same in number with the airflow pipes (303), one precooling pipeline (302) is provided with a probe (308), and the bottom of each group of inverted U-shaped bent pipes (301) is provided with an airflow temperature detector (309) and a first liquid discharge port (310).
4. The gas flow liquefaction and purification device according to claim 3, characterized in that there are two groups of said inverted "U" shaped elbows (301).
5. The gas flow liquefying and purifying device according to claim 1, wherein the cryogenic assembly (4) comprises a housing (404), a heat exchanger (401), a compressor (403) and a heat exchange coil (402) are arranged in the housing (404), one end of the heat exchanger (401) is connected with an air outlet of the inverted U-shaped elbow (301), the other end of the heat exchanger is connected with the heat exchange coil (402), and a liquid outlet two (405) is arranged between the heat exchanger (401) and the heat exchange coil (402).
6. The gas flow liquefying and purifying device according to claim 1, wherein the adsorption component (5) comprises a solvent pool (501), a booster fan (502) is installed at an air inlet of the solvent pool (501), and a submersible pump (503) and a medium thermostat (504) are installed at the bottom of the solvent pool (501).
7. The gas flow liquefying and purifying apparatus according to claim 1, wherein the tail gas discharging unit (6) comprises an exhaust pipe (601), and a plurality of spray nozzles (602) are installed in the exhaust pipe (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210931.2U CN209934280U (en) | 2019-02-18 | 2019-02-18 | Gas flow liquefying and purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210931.2U CN209934280U (en) | 2019-02-18 | 2019-02-18 | Gas flow liquefying and purifying device |
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| Publication Number | Publication Date |
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| CN209934280U true CN209934280U (en) | 2020-01-14 |
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| CN201920210931.2U Active CN209934280U (en) | 2019-02-18 | 2019-02-18 | Gas flow liquefying and purifying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647070A (en) * | 2019-02-18 | 2019-04-19 | 菏泽谐和电热设备有限公司 | A kind of liquefaction of air-flow, purification device and its technique |
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2019
- 2019-02-18 CN CN201920210931.2U patent/CN209934280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647070A (en) * | 2019-02-18 | 2019-04-19 | 菏泽谐和电热设备有限公司 | A kind of liquefaction of air-flow, purification device and its technique |
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