CN213761086U - Air purification device of environment-friendly steel plant - Google Patents
Air purification device of environment-friendly steel plant Download PDFInfo
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- CN213761086U CN213761086U CN202021568039.0U CN202021568039U CN213761086U CN 213761086 U CN213761086 U CN 213761086U CN 202021568039 U CN202021568039 U CN 202021568039U CN 213761086 U CN213761086 U CN 213761086U
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Abstract
The utility model provides an air purification device of environment-friendly steel mill relates to air purification technical field, including the air extractor, air extractor top fixedly connected with exhaust fan, exhaust fan top opening has the extraction opening, and air extractor inner wall one side nested connection has the ultraviolet lamp, and air extractor inner wall opposite side swing joint has the dust screen, air extractor bottom fixedly connected with ash bucket. This environment-friendly steel mill's air purification device is provided with the air extractor and can carries out the ultraviolet sterilization disinfection to the air of taking out in advance, can also adsorb the large granule dust for the first time, prevents the secondary pollution of air after the purification, can also prevent to purifier's the jam at the back, prevents to purify not thoroughly, causes harm to the manual work.
Description
Technical Field
The utility model relates to an air purification technical field, more specifically relates to an air purification device of environment-friendly steel mill.
Background
The air purifying device is a device which can carry out treatment work such as impurity removal, purification and the like on polluted air.
The waste gas in the iron and steel industry mainly comes from a large amount of dust-containing waste gas generated in the processes of transportation, loading and unloading, processing and the like of raw materials and fuels; secondly, a large amount of waste gas containing dust and harmful gases is generated in the process of regenerating various kilns in the iron and steel plant; waste gas discharged by chemical reaction in the production process, such as waste gas generated in smelting, burning, chemical products and steel acid washing processes.
Current air purification device utilizes the draught fan to extract the air, then removes dust and filters and is getting rid of, when handling at steel mill air all around, and the function is all more single, can't disinfect, degerming, dust removal etc. comparatively the processing that targets in place to the air, simultaneously, can't carry out the humidification cooling to the air, leads to the function singleness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of single gas treatment function in the background, thereby providing an air purification device of an environment-friendly steel plant.
In order to achieve the above object, the utility model provides a following technical scheme: an air purification device of an environment-friendly steel plant comprises an air extractor, wherein an air extracting fan is fixedly connected above the air extractor, an air extracting opening is formed in the upper part of the air extracting fan, an ultraviolet lamp is connected to one side of the inner wall of the air extractor in a nested mode, and a dust screen is movably connected to the other side of the inner wall of the air extractor;
the pipeline on the other side of the exhaust fan is connected with an electrostatic dust collector, an insulating plate is fixedly connected inside the electrostatic dust collector, and the inner wall of the insulating plate is matched with an electrode wire;
an evaporation cooler is connected to the other side of the electrostatic dust collector through a pipeline, a water collecting tank is fixedly connected above the evaporation cooler, a spray nozzle is fixedly connected between the water collecting tank and the evaporation cooler through a water pipe, a cooling pipe is fixedly connected to the upper portion of one side of the evaporation cooler, an ash bucket is fixedly connected to the bottom of the evaporation cooler, and a chain conveyor is fixedly connected below the ash bucket;
the evaporative cooler opposite side pipe connection has the secondary filter, the inside fixedly connected with draught fan of secondary filter, draught fan top pipe connection has the deodorization storehouse, the inside embedding in deodorization storehouse has the activated carbon piece.
Preferably, the electrostatic dust collector is rectangular, and insulating plates are arranged inside the electrostatic dust collector in a matched mode around the electrostatic dust collector.
Preferably, the insulation plates are parallel to each other, the number of the pole wires is several, and the pole wires are correspondingly arranged on the insulation plates.
Preferably, the water collecting tank is internally provided with a water pump in a matching manner, and the water pump leads water into the spray nozzle through a guide pipe.
Preferably, the cooling pipes below the spray nozzles are arranged in a longitudinal S shape, the cooling pipes are filled with cooling liquid, and the cooling pipes are externally paved with radiating fins.
Preferably, the ash bucket is big end down and appears, and the ash bucket meets the mouth and all connects on chain conveyor. Preferably, the air extractor, the electrostatic dust collector, the evaporative cooler, the induced draft fan and the chain conveyor are electrically connected with an external power supply.
The utility model provides an environment-friendly steel mill's air purification device has following beneficial effect:
1. this environment-friendly steel mill's air purification device is provided with the air extractor and can carries out the ultraviolet sterilization disinfection to the air of taking out in advance, can also adsorb the large granule dust for the first time, prevents the secondary pollution of air after the purification, can also prevent to purifier's the jam at the back, prevents to purify not thoroughly, causes harm to the manual work.
2. This environment-friendly steel mill's air purification device is provided with the tiny particle metallic substance that electrostatic precipitator can adsorb the air extractor and can not purify, the evaporative cooler carries out the humidification dust fall to the tiny dust that electrostatic precipitator can not adsorb again and adsorbs, deodorize to the air of three steps of purifications by the deodorization storehouse at last, this device is more convenient, can once only purify the air, it is more high-efficient to purify, the function is more various, it is also more convenient, save artifically, the inside coolant of while cooling tube can also cool down the processing to the air.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the electrostatic precipitator of the present invention.
Fig. 3 is a schematic structural diagram of the evaporative cooler of the present invention.
In FIGS. 1-3: 1. an air extractor; 101. an air extracting fan; 1011. an air extraction opening; 102. a dust screen; 103. an ultraviolet lamp; 2. an electrostatic precipitator; 201. polar lines; 202. an insulating plate; 3. an evaporative cooler; 301. a water collecting tank; 3011. a spray nozzle; 302. a cooling tube; 303. an ash hopper; 4. a secondary filter; 401. a deodorization bin; 4011. an activated carbon sheet; 402. an induced draft fan; 5. a chain conveyor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an air purification apparatus for an environment-friendly steel plant includes an air extractor 1, an air extracting fan 101 is fixedly connected above the air extractor 1, an air extracting opening 1011 is formed on an upper opening of the air extracting fan 101, an ultraviolet lamp 103 is connected to one side of an inner wall of the air extractor 1 in an embedded manner, and a dust screen 102 is movably connected to the other side of the inner wall of the air extractor 1;
the pipeline at the other side of the air extractor 1 is connected with an electrostatic dust collector 2, an insulating plate 202 is fixedly connected inside the electrostatic dust collector 2, and the inner wall of the insulating plate 202 is matched with an electrode wire 201;
the other side of the electrostatic dust collector 2 is connected with an evaporative cooler 3 through a pipeline, a water collecting tank 301 is fixedly connected above the evaporative cooler 3, a spray nozzle 3011 is fixedly connected between the water collecting tank 301 and the evaporative cooler 3 through a water pipe, a cooling pipe 302 is fixedly connected to the upper part of one side of the evaporative cooler 3, an ash bucket 303 is fixedly connected to the bottom of the evaporative cooler 3, and a chain conveyor 5 is fixedly connected below the ash bucket 303;
the pipeline of the other side of the evaporative cooler 3 is connected with a secondary filter 4, a draught fan 402 is fixedly connected inside the secondary filter 4, a deodorization bin 401 is connected above the draught fan 402 through a pipeline, and an activated carbon sheet 4011 is embedded inside the deodorization bin 401.
Furthermore, the electrostatic precipitator 2 is rectangular, and the periphery of the inside of the electrostatic precipitator is provided with the insulating plate 202 in a matching manner, when the polar line 201 in the electrostatic precipitator 2 is electrified, static electricity can be generated to adsorb metal particles in the air, and the insulating plate 202 can prevent the static electricity from reacting with the shell of the electrostatic precipitator 2.
Furthermore, the insulating plates 202 are parallel to each other, and the polar lines 201 are several, and the polar lines 201 are arranged correspondingly on the insulating plates 202, when the polar lines 201 in the electrostatic precipitator 2 are powered on, static electricity is generated to adsorb metal particles in the air, and the insulating plates 202 prevent the static electricity from reacting with the housing of the electrostatic precipitator 2.
Further, a water pump is arranged inside the water collecting tank 301 in a matched manner, water is introduced into the spray nozzle 3011 through a guide pipe by the water pump, air purified by the electrostatic dust collector 2 is discharged into the evaporative cooler 3 along the guide pipe, meanwhile, water enters the spray nozzle 3011 along the guide pipe by the water pump, the water forms a fog shape, then cooling liquid is contained in the cooling pipe, and heat dissipation fins are paved outside the cooling pipe 302 to accelerate cooling of the water fog, so that dust fall adsorption of fine dust is carried out on the air purified by the electrostatic dust collector 2.
Further, the cooling pipes 302 below the spray nozzles 3011 are arranged in a longitudinal S shape, the cooling pipes 302 contain cooling liquid, and heat dissipation fins are laid outside the cooling pipes 302 to perform heat exchange treatment on air, so that the temperature of the air is reduced.
Further, the ash bucket 303 is large at the top and small at the bottom, and the outlet of the ash bucket 303 is connected to the chain conveyor 5.
Further, the air pump 1, the electrostatic dust collector 2, the evaporative cooler 3, the induced draft fan 402 and the chain conveyor 5 are electrically connected with an external power supply.
When the air purification device of the environment-friendly steel plant is used, firstly, the air extractor 1 is opened to suck air, the air enters the air extractor 1 along the air extraction opening 1011, then the ultraviolet lamp 103 irradiates for sterilization, the dust screen 102 can prevent large particles from entering the electrostatic dust collector 2, the air purified by the air extractor 1 can enter the electrostatic dust collector 2 along the pipeline, when the electrode wire 201 in the electrostatic dust collector 2 is electrified, static electricity can be generated to adsorb metal particles in the air, the insulation plate 202 can prevent the static electricity from reacting with the shell of the electrostatic dust collector 2, then the air purified by the electrostatic dust collector 2 is discharged into the evaporative cooler 3 along the conduit, meanwhile, the water pump can lead the water into the spray nozzle 3011 along the conduit, the water forms fog, then the cooling pipe contains cooling liquid, and the cooling pipe 302 is externally laid with heat dissipation fins, the cooling of water smoke is quickened, thereby carry out the dust fall of tiny dust and adsorb to the air after electrostatic precipitator 2 purifies, and the absorptive particulate matter of water smoke dust fall can fall into ash bucket 303, then along chain conveyor 5, arrange into appointed container, the air that evaporative cooler 3 purified is introduced into secondary filter 4 to draught fan 402 at last, further adsorb, let in deodorization storehouse 401 by the pipe again, carry out deodorization by active carbon piece 4011 in deodorization storehouse 401 at last to the air, at the air after the final purification of pipe discharge.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The air purification device of the environment-friendly steel plant comprises an air extractor (1) and is characterized in that an air extracting fan (101) is fixedly connected to the upper portion of the air extractor (1), an air extracting opening (1011) is formed in an upper opening of the air extracting fan (101), an ultraviolet lamp (103) is connected to one side of the inner wall of the air extractor (1) in a nested mode, and a dust screen (102) is movably connected to the other side of the inner wall of the air extractor (1);
the pipeline on the other side of the suction fan (101) is connected with an electrostatic dust collector (2), an insulating plate (202) is fixedly connected inside the electrostatic dust collector (2), and an electrode wire (201) is matched with the inner wall of the insulating plate (202);
an evaporative cooler (3) is connected to the other side of the electrostatic dust collector (2) through a pipeline, a water collecting tank (301) is fixedly connected to the upper portion of the evaporative cooler (3), a spray nozzle (3011) is fixedly connected between the water collecting tank (301) and the evaporative cooler (3) through a water pipe, a cooling pipe (302) is fixedly connected to the upper portion of one side of the evaporative cooler (3), an ash bucket (303) is fixedly connected to the bottom of the evaporative cooler (3), and a chain conveyor (5) is fixedly connected to the lower portion of the ash bucket (303);
evaporative cooler (3) opposite side pipe connection has secondary filter (4), the inside fixedly connected with draught fan (402) of secondary filter (4), draught fan (402) top pipe connection has deodorization storehouse (401), the inside embedding in deodorization storehouse (401) has activated carbon piece (4011).
2. The environment-friendly steel mill air purification device according to claim 1, characterized in that: the electrostatic dust collector (2) is rectangular, and insulating plates (202) are arranged inside the electrostatic dust collector in a matched mode around the electrostatic dust collector.
3. The environment-friendly steel mill air purification device according to claim 1, characterized in that: the insulating plates (202) are parallel to each other, the pole wires (201) are a plurality of, and the pole wires (201) are correspondingly arranged on the insulating plates (202).
4. The environment-friendly steel mill air purification device according to claim 1, characterized in that: the water collecting tank (301) is internally provided with a water pump in a matching way, and the water pump leads water into the spray nozzle (3011) through a guide pipe.
5. The environment-friendly steel mill air purification device according to claim 1, characterized in that: the cooling pipes (302) below the spray nozzles (3011) are arranged in a longitudinal S shape, the cooling pipes (302) are filled with cooling liquid, and radiating fins are paved outside the cooling pipes (302).
6. The environment-friendly steel mill air purification device according to claim 1, characterized in that: the ash bucket (303) is big end down, and the exit of the ash bucket (303) is connected to the chain conveyor (5).
7. The environment-friendly steel mill air purification device according to claim 1, characterized in that: the air extractor (1), the electrostatic dust collector (2), the evaporative cooler (3), the induced draft fan (402) and the chain conveyor (5) are electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568039.0U CN213761086U (en) | 2020-08-01 | 2020-08-01 | Air purification device of environment-friendly steel plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568039.0U CN213761086U (en) | 2020-08-01 | 2020-08-01 | Air purification device of environment-friendly steel plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213761086U true CN213761086U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021568039.0U Active CN213761086U (en) | 2020-08-01 | 2020-08-01 | Air purification device of environment-friendly steel plant |
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| Country | Link |
|---|---|
| CN (1) | CN213761086U (en) |
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2020
- 2020-08-01 CN CN202021568039.0U patent/CN213761086U/en active Active
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Effective date of registration: 20220119 Address after: 313000 room 988-2, floor 9, building 6, No. 1366, Hongfeng Road, Kangshan street, Huzhou Economic and Technological Development Zone, Huzhou City, Zhejiang Province Patentee after: Huzhou carbon capture energy technology Co.,Ltd. Address before: 650106 Jinjiang garden 5-1-0525, high tech Zone, Kunming City, Yunnan Province Patentee before: Chen Chao |