CN114452764B - Industrial waste gas treatment device - Google Patents
Industrial waste gas treatment device Download PDFInfo
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- CN114452764B CN114452764B CN202210154929.4A CN202210154929A CN114452764B CN 114452764 B CN114452764 B CN 114452764B CN 202210154929 A CN202210154929 A CN 202210154929A CN 114452764 B CN114452764 B CN 114452764B
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- Prior art keywords
- water
- filtering
- filtering membrane
- fixedly connected
- air inlet
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- 239000007789 gas Substances 0.000 title claims abstract description 25
- 239000002440 industrial waste Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 204
- 238000001914 filtration Methods 0.000 claims abstract description 150
- 239000012528 membrane Substances 0.000 claims abstract description 91
- 239000000428 dust Substances 0.000 claims abstract description 36
- 238000005507 spraying Methods 0.000 claims abstract description 35
- 239000002912 waste gas Substances 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 4
- 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
- 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
- DTCCSJNKXISULO-UHFFFAOYSA-L S(=O)(=O)([O-])[O-].[Pb+2].[Hg+] Chemical compound S(=O)(=O)([O-])[O-].[Pb+2].[Hg+] DTCCSJNKXISULO-UHFFFAOYSA-L 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 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
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 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
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
-
- 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
- B01D53/0407—Constructional details of adsorbing systems
-
- 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
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Of Particles Using Liquids (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of industrial waste gas treatment, in particular to an industrial waste gas treatment device. The water outlet device comprises a water outlet mechanism, wherein a filtering mechanism is arranged on the upper side of the water outlet mechanism, an air inlet mechanism is arranged on one side of the filtering mechanism and close to the water outlet mechanism, a collecting mechanism is arranged on one side of the filtering mechanism far away from the air inlet mechanism, and an air outlet mechanism is arranged on one side of the filtering mechanism far away from the water outlet mechanism; according to the industrial waste gas treatment device provided by the invention, the water spraying component can be driven to rotate according to the air inflow of waste gas, the water spraying quantity is regulated according to the centrifugal force of the rotation of the water spraying component, waste caused by excessive water spraying is prevented, the effect cannot be achieved if the water spraying quantity is too low, meanwhile, the dust and the water are separated by the water after water spraying through the first filtering membrane and the second filtering membrane, the separated water is sent into the water tank, meanwhile, the separation of the water and the dust is quickened by the first filtering membrane and the second filtering membrane through the vibration component, the blocking of the filtering holes is prevented, and the utilization of water resources is greatly increased.
Description
Technical Field
The invention relates to the technical field of industrial waste gas treatment, in particular to an industrial waste gas treatment device
Background
Industrial waste gas refers to the general term for various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of enterprises, and the waste gas comprises: carbon dioxide, carbon disulphide, hydrogen sulphide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, mercury lead sulphate, beryllium, dust and productive dust, are discharged into the atmosphere and pollute the air. These substances enter the human body through different paths of respiratory tracts, and some substances directly generate harm and some substances have accumulation effect and can seriously harm the health of the human body, so that for some industrial waste gases, dust particles in the industrial waste gases need to be filtered, and harmful components are absorbed through chemical absorbents, so that the purification treatment of the industrial waste gases is realized.
The existing waste gas treatment device is used for directly treating waste gas, however, when a lot of industrial waste gas is discharged, the dust amount is particularly large, serious damage can be caused to the treatment device, the treatment effect is poor, when the waste gas treatment device is used for treating the waste gas with large dust amount, water spraying and dust fall can be selected, but the waste gas treatment device cannot be adjusted according to the treatment amount of the waste gas, excessive water spraying causes waste, the water spraying is too little, the effect cannot be achieved, and meanwhile, water after water spraying cannot be effectively recycled, and water resources are greatly wasted.
Disclosure of Invention
The invention aims at solving the problem of waste of industrial waste gas treatment water resources in the prior art, and provides an industrial waste gas treatment device which can separate dust from water through a first filtering membrane and a second filtering membrane, send the separated water into a water tank, accelerate the separation of the water and the dust through a vibrating component and a second filtering membrane, prevent the blocking of filtering holes and greatly increase the utilization of water resources.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the industrial waste gas treatment device comprises a water outlet mechanism, wherein a filtering mechanism is arranged on the upper side of the water outlet mechanism, an air inlet mechanism is arranged on one side of the filtering mechanism and close to the water outlet mechanism, a collecting mechanism is arranged on one side of the filtering mechanism far away from the air inlet mechanism, and an air outlet mechanism is arranged on one side of the filtering mechanism far away from the water outlet mechanism;
the air inlet mechanism sucks the waste gas into dust and sends particles into the filtering mechanism for filtering;
the water outlet mechanism supplies water to the air inlet mechanism, and the water filtered by the filtering mechanism can return to the water outlet mechanism again;
the air outlet mechanism filters the air filtered by the air inlet mechanism again and then is discharged out of the device, and the collecting mechanism recovers dust particles on the filtering mechanism.
Preferably, the water outlet mechanism comprises a water tank, the water tank is fixedly connected with the filtering mechanism and is far away from one side of the air outlet mechanism, the water tank is fixedly connected with a second filter plate towards one side of the filtering mechanism, one side, close to the air inlet mechanism, of the second filter plate is provided with an inclined slope far away from one side of the water tank, one side, close to the air inlet mechanism, of the second filter plate is provided with a water inlet pipe, the water inlet pipe extends to one side, far away from the second filter plate, of the water tank, and the water in the water tank is fed upwards through the water inlet pipe by a water pump and a water pump.
Preferably, the mechanism of giving vent to anger includes the casing of giving vent to anger, the casing fixed connection of giving vent to anger is in the water tank casing upside, the one side fixed connection activated carbon layer of keeping away from the water tank in the casing of giving vent to anger, the activated carbon layer is the multilayer design, one side fixed connection outlet duct and outlet duct that the casing of giving vent to anger kept away from the water tank and the casing of giving vent to anger are interior to leading to, fixed connection air pump in the outlet duct, the air in the casing of giving vent to anger is toward outside inhaling to the pump of giving vent to anger, and the air that the suction was gone filters through the activated carbon layer.
Preferably, the collecting mechanism comprises a collecting fixed block, the collecting fixed block is fixedly connected between the second filter plate and the air outlet shell and is far away from one side of the air inlet mechanism, a plurality of feed inlets are formed in the upper side of the collecting fixed block, a collecting chamber is formed in one side of the collecting fixed block far away from the air inlet mechanism, a collecting sliding block is fixedly connected to one side of the collecting chamber, which faces the water pump, of the collecting chamber, the collecting sliding block is slidably connected in a collecting sliding groove of the second filter plate, a limiting rod is arranged on the sliding groove where the collecting sliding block is located, and a limiting rod is arranged on one side, which is far away from the water pump, of the collecting sliding block, and the limiting rod is connected with the sliding groove where the collecting sliding block is located through a torsion spring; the collecting chamber is kept away from one side fixed connection handle of collecting the fixed block and handle make things convenient for the staff to put into and take out, one side that is close to the feed inlet in the collecting chamber sets up for the swash plate, be equipped with the filtration pore on the collecting chamber swash plate, and put into the interior water of collecting the indoor water can flow to the water tank through collecting chamber and second filter plate when the collecting chamber.
Preferably, the air inlet mechanism comprises an air inlet shell, the air inlet shell is fixedly connected to one side, away from the collecting chamber, of the air outlet shell, an air inlet pump is fixedly connected to one side, away from the collecting chamber, of the air inlet shell, at least two water spraying components are arranged on one side, away from the air inlet pump, of the air inlet shell, close to the activated carbon layer, of the air inlet shell, and a first filter plate is arranged on one side, close to the water tank, of the water spraying components.
Preferably, the water spraying component comprises a rotating shaft, the rotating shaft is arranged between the air inlet shell and the first filter plate, a plurality of leaf fans are fixedly connected around the outer side of the rotating shaft, two sides of each leaf fan are fixedly connected with a linkage shaft which is rotatably connected with the first filter plate and the air inlet shell, a connecting pipe is arranged in the rotating shaft, one side of each connecting pipe penetrates through the linkage shaft and the water inlet pipe to be connected, a plurality of water outlet pipes are arranged in each leaf fan and are communicated with the connecting pipe, one side, facing the connecting pipe, of each water outlet pipe is fixedly connected with a third spring, one side, facing the connecting pipe, of each third spring is fixedly connected with a control sliding block, two sides of each water outlet pipe are fixedly connected with limiting blocks at two sides of the control sliding block, each water outlet pipe is provided with a connecting pipe at the rear side of the limiting blocks at two sides of the control sliding block, one side, which is away from the rotating shaft, of each leaf fan is fixedly connected with a first spray gun and the connecting pipe, and each leaf fan is close to one side of the first spray gun and is fixedly connected with the connecting pipe at two sides of the leaf fan; when the leaf fan rotates, the control sliding block is separated from the limiting block due to centrifugal force, and water in the connecting pipe enters the first spray gun and the second spray gun.
Preferably, the filtering mechanism comprises a first filtering membrane, the first filtering membrane is arranged on one side, far away from the water spraying component, of the first filtering plate, the first filtering membrane is in an inclined design, one side, close to the feed inlet, of the first filtering membrane is the lowest position, the first filtering membrane is arranged on the feed inlet, one side, far away from the first filtering plate, of the first filtering membrane is provided with a second filtering membrane, the lowest side, far away from the feed inlet, of the second filtering membrane is in an inclined design, the lowest side, far away from the first filtering membrane, of the second filtering membrane is towards the feed inlet, one side, close to the air inlet pump, of the second filtering membrane and the first filtering membrane is fixedly connected with a movable sliding block, the movable sliding block is in a movable sliding groove of the air outlet shell, one side, far away from the first filtering plate, of the movable sliding block is fixedly connected with a first spring, and two sides of the second filtering membrane and the first filtering membrane are provided with vibrating components. The filtering holes of the first filtering film are larger than those of the second filtering film, and dust particles in water are blocked to the second filtering film when the filtering holes of the second filtering film are formed.
Preferably, the vibration component comprises vibration sliding blocks, the vibration sliding blocks are fixedly connected to two sides of the first filtering membrane and the second filtering membrane, the vibration sliding blocks are slidably connected in a vibration sliding groove of the air outlet shell, one side, away from the first filtering plate, of each vibration sliding block is fixedly connected with a second spring, one side, facing the first filtering plate, of each vibration sliding groove where the vibration sliding block is located is fixedly connected with a plurality of fixing convex blocks, one side, facing the fixing convex blocks, of each vibration sliding block is provided with a plurality of sliding convex blocks, the sliding convex blocks are slidably connected in a sliding groove of the vibration sliding block, and one side, facing the vibration sliding block, of each sliding convex block is fixedly connected with a fourth spring; and when the vibrating slider moves downwards, the sliding lug extrudes the fixing lug to enable the second filtering membrane or the first filtering membrane to vibrate.
The beneficial effects are that:
according to the industrial waste gas treatment device provided by the invention, the rotating speed of the leaf fan can be controlled through the air inlet amount of the air inlet pump, then the opening degree of the sliding block and the limiting block is controlled through the rotating speed of the leaf fan, the water spraying amount in the air inlet shell is controlled, corresponding water spraying is performed, excessive or insufficient water spraying amount is prevented, dust and water are separated through the first filtering membrane and the second filtering membrane, meanwhile, the vibration of the first filtering membrane and the second filtering membrane can be increased through the fixed lug and the sliding lug, the vibration of the first filtering membrane and the vibration sliding block can accelerate the classification of the water and the dust, meanwhile, the dust can be moved to the collecting chamber, the filter holes in the first filtering membrane and the second filtering membrane can be prevented from being blocked, meanwhile, the water can be conveyed to the slope of the collecting chamber through the inclined plate, the utilization of water resources is increased, and meanwhile, the cleaning of the collecting chamber can be more convenient due to the design of the collecting chamber.
According to the industrial waste gas treatment device provided by the invention, the water spraying component can be driven to rotate according to the air inflow of waste gas, the water spraying quantity is regulated according to the centrifugal force of the rotation of the water spraying component, waste caused by excessive water spraying is prevented, the effect cannot be achieved if the water spraying quantity is too low, meanwhile, the dust and the water are separated by the water after water spraying through the first filtering membrane and the second filtering membrane, the separated water is sent into the water tank, meanwhile, the separation of the water and the dust is quickened by the first filtering membrane and the second filtering membrane through the vibration component, the blocking of the filtering holes is prevented, and the utilization of water resources is greatly increased.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;
FIG. 4 is a sectional view taken in the direction B-B in FIG. 3;
FIG. 5 is a cross-sectional view taken in the direction C-C of FIG. 3;
FIG. 6 is a partial enlarged view of FIG. 3 at D;
FIG. 7 is an enlarged view of a portion of FIG. 4 at E;
fig. 8 is a partial enlarged view at F in fig. 5.
In the figure, an air inlet mechanism 10, an air outlet mechanism 11, a collecting mechanism 12, an air outlet mechanism 13, a filtering mechanism 14, an air inlet housing 15, an air inlet pump 16, a water spraying part 17, a first filter plate 18, a first filter membrane 19, a moving slide 20, a first spring 21, a water tank 22, a water pump 23, a water inlet pipe 24, a collecting chamber 25, a collecting fixing block 26, a feed inlet 27, a second filter plate 28, an activated carbon layer 29, an air outlet pump 30, an air outlet housing 31, an air outlet pipe 32, a rotating shaft 33, a fan 34, a connecting pipe 35, an air outlet pipe 36, a stopper 37, a control slide 38, a third spring 39, a first spray gun 40, a second spray gun 41, a collecting slide 42, a stopper rod 43, a torsion spring 44, a sliding bump 45, a fixing bump 46, a fourth spring 47, a vibrating slide 48, a second spring 49, a coupling shaft 50, a second filter membrane 51, and a vibrating part 52.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
1-8, an industrial waste gas treatment device comprises a water outlet mechanism 13, wherein a filtering mechanism 14 is arranged on the upper side of the water outlet mechanism 13, an air inlet mechanism 10 is arranged on one side of the filtering mechanism 14 and close to the water outlet mechanism 13, a collecting mechanism 12 is arranged on one side, far away from the air inlet mechanism 10, of the filtering mechanism 14, and an air outlet mechanism 11 is arranged on one side, far away from the water outlet mechanism 13, of the filtering mechanism 14;
the air intake mechanism 10 sucks the exhaust gas into dust and sends the particles into the filtering mechanism 14 for filtering;
the water outlet mechanism 13 supplies water to the air inlet mechanism 10, and the water filtered by the filtering mechanism 14 can return to the water outlet mechanism 13 again;
the air outlet mechanism 11 filters the air filtered by the air inlet mechanism 10 again and then discharges the air out of the device, and the collecting mechanism 12 recovers dust particles on the filtering mechanism 14.
Further, the water outlet mechanism 13 comprises a water tank 22, a water tank 22 is fixedly connected with one side of the filtering mechanism 14 far away from the air outlet mechanism 11, one side of the water tank 22, which faces the filtering mechanism 14, is fixedly connected with a second filter plate 28, one side of the second filter plate 28, which is close to the air inlet mechanism 10, is provided with an inclined slope, one side of the second filter plate 28, which is close to the air inlet mechanism 10, is provided with a water inlet pipe 24, the water inlet pipe 24 extends to one side, which is far away from the second filter plate 28, of the water tank 22, a water pump 23 is fixedly connected in the water inlet pipe 24, and the water pump 23 sends water in the water tank 22 to the upper side through the water inlet pipe 24.
Further, the air outlet mechanism 11 comprises an air outlet shell 31, the air outlet shell 31 is fixedly connected to the upper side of the water tank 22, one side, far away from the water tank 22, of the air outlet shell 31 is fixedly connected with an activated carbon layer 29, the activated carbon layer 29 is in a multi-layer design, one side, far away from the water tank 22, of the air outlet shell 31 is fixedly connected with an air outlet pipe 32, the air outlet pipe 32 is communicated with the air outlet shell 31, an air outlet pump 30 is fixedly connected in the air outlet pipe 32, the air in the air outlet shell 31 is sucked to the outer side by the air outlet pump 30, and sucked air is filtered through the activated carbon layer 29.
Further, the collecting mechanism 12 includes a collecting fixed block 26, the collecting fixed block 26 is fixedly connected between the second filter plate 28 and the air outlet shell 31 and is far away from one side of the air inlet mechanism 10, a plurality of feed inlets 27 are formed in the upper side of the collecting fixed block 26, a collecting chamber 25 is formed in one side of the collecting fixed block 26 far away from the air inlet mechanism 10, a collecting sliding block 42 is fixedly connected to one side of the collecting chamber 25, which faces the water pump 23, of the collecting sliding block 42 and is slidably connected in a collecting sliding groove of the second filter plate 28, a limiting rod 43 is arranged on the sliding groove where the collecting sliding block 42 is located and one side, which is far away from the water pump 23, of the collecting sliding block 42, and the limiting rod 43 is connected with the sliding groove where the collecting sliding block 42 is located through a torsion spring 44; the collection room 25 is kept away from the one side fixed connection handle that collects fixed block 26 and handle make things convenient for the staff to put into and take out, and the one side that is close to feed inlet 27 in the collection room 25 is the swash plate setting, is equipped with the filtration pore on the collection room 25 swash plate, and when the collection room 25 put into the interior water in the collection room 25 can flow in the water tank 22 through collection room 25 and second filter 28.
Further, the air intake mechanism 10 includes an air intake housing 15, the air intake housing 15 is fixedly connected to a side, away from the collecting chamber 25, of the air outlet housing 31, a side, away from the collecting chamber 25, of the air intake housing 15 is fixedly connected to an air intake pump 16, at least two water spraying components 17 are arranged on one side, away from the air intake pump 16, of the air intake housing 15 and close to the activated carbon layer 29, of the air intake housing 15, and the water spraying components 17 are arranged on one side, close to the water tank 22, of the air intake housing 15 and are provided with a first filter plate 18.
Further, the water spraying component 17 comprises a rotating shaft 33, the rotating shaft 33 is arranged between the air inlet shell 15 and the first filter plate 18, a plurality of leaf fans 34 are fixedly connected around the outer side of the rotating shaft 33, two sides of each leaf fan 34 are fixedly connected with a linkage shaft 50, the linkage shaft 50 is rotatably connected with the linkage shaft of the first filter plate 18 and the air inlet shell 15, a connecting pipe 35 is arranged in the rotating shaft 33, one side of the connecting pipe 35 penetrates through the linkage shaft 50 and the water inlet pipe 24 to be connected, a plurality of water outlet pipes 36 are arranged in each leaf fan 34, the water outlet pipes 36 are communicated with the connecting pipe 35, one side of each water outlet pipe 36 facing the connecting pipe 35 is fixedly connected with a third spring 39, one side of each third spring 39 facing the connecting pipe 35 is fixedly connected with a control slide block 38, two sides of each water outlet pipe 36 are fixedly connected with limiting blocks 37 at two sides of the control slide block 38, one side of each water outlet pipe 36 and two sides of the limiting blocks 37 at the control slide block 38 are respectively connected with a first spray gun 40, one side of each leaf fan 34 far from the rotating shaft 33 is fixedly connected with the connecting pipe 40, the first spray gun 40 is connected with the water outlet pipe 41 at two sides of the first spray gun 40, and the second spray gun 41 is fixedly connected with the second spray gun 41 at two sides of the outlet gun 36; when the fan 34 rotates, the control slider 38 is separated from the stopper 37 by centrifugal force, and water in the connection pipe 35 enters the first spray gun 40 and the second spray gun 41.
Further, the filtering mechanism 14 includes a first filtering membrane 19, the first filtering membrane 19 is disposed on a side of the first filtering plate 18 away from the water spraying component 17, the first filtering membrane 19 is inclined, a side of the first filtering membrane 19 close to the feed inlet 27 is a lowest position, the first filtering membrane 19 is disposed on the feed inlet 27, a side of the first filtering membrane 19 away from the first filtering plate 18 is provided with a second filtering membrane 51, the second filtering membrane 51 is inclined, the lowest side of the second filtering membrane 51 faces the feed inlet 27, the sides of the second filtering membrane 51 and the first filtering membrane 19 close to the air inlet pump 16 are fixedly connected with a moving sliding block 20, the moving sliding block 20 is slidably connected in a moving sliding groove of the air outlet shell 31, a side of the moving sliding block 20 away from the first filtering plate 18 is fixedly connected with a first spring 21, and two sides of the second filtering membrane 51 and the first filtering membrane 19 are provided with vibrating components 52; the first filter membrane 19 has larger filter pores than the second filter membrane 51, and dust particles in the water are blocked by the second filter membrane 51 when the second filter membrane 51 has filter pores.
Further, the vibration component 52 includes vibration sliders 48, the vibration sliders 48 are fixedly connected to two sides of the first filtering membrane 19 and the second filtering membrane 51, the vibration sliders 48 are slidably connected in the vibration chute of the air outlet shell 31, one side of each vibration slider 48 far away from the first filtering plate 18 is fixedly connected with a second spring 49, one side of each vibration slider 48, facing the first filtering plate 18, in the vibration chute where the vibration slider 48 is located is fixedly connected with a plurality of fixing protrusions 46, one side of the vibration slider 48, facing the fixing protrusions 46, is provided with a plurality of sliding protrusions 45, the sliding protrusions 45 are slidably connected in the sliding grooves of the vibration sliders 48, and one side of the sliding protrusions 45, facing the vibration slider 48, is fixedly connected with a fourth spring 47; the sliding projection 45 presses the fixing projection 46 to vibrate the second filtering membrane 51 or the first filtering membrane 19 when the vibration slider 48 moves downward.
Working principle: the staff fills water in with the water tank 22, connect the waste gas that dust volume is big to the air inlet housing 15, then promote collection room 25 to collecting fixed block 26 department, collection room 25 drives and collects slider 42 and remove, collect slider 42 and pass through gag lever post 43 department, inwards extrude collection slider 42, when collection slider 42 passes through gag lever post 43 department, torsion spring 44 control gag lever post 43 resets, gag lever post 43 carries out spacingly to collection slider 42, collection slider 42 drives collection room 25 spacing, the hole in the swash plate in collection room 25 and the hole on the second filter plate 28 are right, finally start air inlet pump 16, water pump 23 and air outlet pump 30.
The air intake pump 16 sucks the waste gas into the air intake housing 15, the waste gas in the air intake housing 15 passes through the water spraying component 17, the waste gas drives the vane fan 34 to rotate, the vane fan 34 drives the rotating shaft 33 to rotate, the rotating shaft 33 drives the linkage shaft 50 to rotate, the water pump 23 simultaneously sends the water in the water tank 22 into the connecting pipe 35 through the water inlet pipe 24, then the water is sent into each water outlet pipe 36 through the connecting pipe 35, the vane fan 34 rotates, the control slide block 38 moves towards the third spring 39 due to centrifugal force, the control slide block 38 is separated from the limit block 37, the water in the water outlet pipe 36 supplies water to the first spray gun 40 and the second spray gun 41 through openings between the control slide block 38 and the limit block 37, the first spray gun 40 and the second spray gun 41 spray water while rotating in the air intake housing 15, dust in the waste water is driven to be absorbed to the first filter plate 18 through the water, and when the dust in the room is excessive, the staff controls the air intake pump 16
When the air inlet pump 16 stops working, the leaf fan 34 stops rotating, and the third spring 39 drives the control slide block 38 to move towards the limiting block 37 to seal the inside of the water outlet pipe 36; the design of the water spraying part 17 can control the rotation speed of the vane fan 34 by the magnitude of the air intake pump 16, and then control the opening degree of the control slider 38 and the stopper 37 because of the rotation speed of the vane fan 34, to control the water spraying amount in the air intake housing 15.
The water and dust on the first filter plate 18 can move to the first filter plate 19 through the first filter plate 18, the water and dust are on the first filter plate 19, meanwhile, because the first filter plate 19 is inclined and moves to the feed port 27, meanwhile, because the holes of the first filter plate 19 are larger than those of the second filter plate 51, the dust can classify the water and dust after being filtered by the first filter plate 19 and the second filter plate 51, the water can pass through the second filter plate 51 and then fall into the water tank 22 through the second filter plate 28, the utilization of water resources is greatly increased, meanwhile, the water on the first filter plate 18 can fall on the first filter plate 19 and the second filter plate 51, the first filter plate 19 and the second filter plate 51 can drive the movable slide block 20 to move downwards, the first spring 21 can vibrate the movable slide block 20, simultaneously, the first filtering membrane 19 and the second filtering membrane 51 can drive the vibrating slide block 48 to move towards the second spring 49, the sliding lug 45 on the vibrating slide block 48 is contacted with the fixed lug 46, the sliding lug 45 moves towards the fourth spring 47, the fourth spring 47 provides a resetting force for the sliding lug 45, simultaneously, the fixed lug 46 and the sliding lug 45 can enlarge the vibration of the first filtering membrane 19 and the second filtering membrane 51, simultaneously, the second spring 49 can drive the vibrating slide block 48 to vibrate, the vibration of the first filtering membrane 19 and the vibrating slide block 48 can accelerate the classification of water and dust, simultaneously, the dust moves towards the collecting chamber 25, the blocking of the filtering holes in the first filtering membrane 19 and the second filtering membrane 51 can be prevented, and simultaneously, the water in the collecting chamber 25 can be conveyed to the water tank 22 through the sloping plate to the slope of the collecting chamber 25.
When the dust in the collecting chamber 25 reaches a certain amount, a handle on the collecting chamber 25 can pull the collecting chamber 25 outwards, and then a worker cleans the dust in the collecting chamber 25; the waste gas in the collecting chamber 25 after dust fall is sucked by the air outlet pump 30 to the air outlet pipe 32, and the waste gas is discharged through the air outlet pipe 32 or discharged into a designated container for secondary treatment after being treated by the activated carbon layer 29.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (5)
1. An industrial waste gas treatment device, includes a water outlet mechanism (13), characterized in that: the water outlet mechanism (13) is provided with a filtering mechanism (14) at the upper side, an air inlet mechanism (10) is arranged at one side of the filtering mechanism (14) close to the water outlet mechanism (13), a collecting mechanism (12) is arranged at one side of the filtering mechanism (14) far away from the air inlet mechanism (10), and an air outlet mechanism (11) is arranged at one side of the filtering mechanism (14) far away from the water outlet mechanism (13);
the air inlet mechanism (10) sucks the waste gas into dust fall and sends particles into the filtering mechanism (14) for filtering;
the water outlet mechanism (13) supplies water to the air inlet mechanism (10), and the water filtered by the filtering mechanism (14) can return to the water outlet mechanism (13) again;
the air outlet mechanism (11) filters the air filtered by the air inlet mechanism (10) again and then discharges the air out of the device, and the collecting mechanism (12) recovers dust particles on the filtering mechanism (14);
the water outlet mechanism (13) comprises a water tank (22), the water tank (22) is fixedly connected with one side, far away from the air outlet mechanism (11), of the filtering mechanism (14), the water tank (22) is fixedly connected with a second filter plate (28) towards one side, far away from the water tank (22), of the filtering mechanism (14), an inclined slope is arranged on one side, close to the air inlet mechanism (10), of the second filter plate (28), a water inlet pipe (24) is arranged on one side, close to the air inlet mechanism (10), of the second filter plate (28), the water inlet pipe (24) extends to one side, far away from the second filter plate (28), of the water tank (22) is fixedly connected with a water pump (23) in the water inlet pipe (24), and the water pump (23) is used for conveying water in the water tank (22) to the upper side through the water inlet pipe (24);
the air inlet mechanism (10) comprises an air inlet shell (15), the air inlet shell (15) is fixedly connected to one side, far away from the collecting chamber (25), of an air outlet shell (31), one side, far away from the collecting chamber (25), of the air inlet shell (15) is fixedly connected with an air inlet pump (16), at least two water spraying components (17) are arranged on one side, far away from the air inlet pump (16), of the air inlet shell (15) and close to an activated carbon layer (29), of the air inlet shell (15), and one side, close to a water tank (22), of the water spraying components (17) is provided with a first filter plate (18) on the air inlet shell (15);
the water spraying component (17) comprises a rotating shaft (33), the rotating shaft (33) is arranged between an air inlet shell (15) and a first filter plate (18), a plurality of leaf fans (34) are fixedly connected around the outer side of the rotating shaft (33), two sides of each leaf fan (34) are fixedly connected with a linkage shaft (50) and the linkage shaft (50) is rotationally connected with the first filter plate (18) and the air inlet shell (15), a connecting pipe (35) is arranged in the rotating shaft (33), one side of the connecting pipe (35) penetrates through the linkage shaft (50) and a water inlet pipe (24) to be connected, a plurality of water outlet pipes (36) are arranged in each leaf fan (34) and are connected with the connecting pipe (35), one side, facing the connecting pipe (35), of each water outlet pipe (36) is fixedly connected with a third spring (39), one side, facing the connecting pipe (35), of each third spring (39) is fixedly connected with a control slider (38), two sides of each water outlet pipe (36) are fixedly connected with limiting blocks (37) at two sides of the control slider (38), one side, which is provided with two sides of each limiting block (36), a connecting pipe of which one side of each leaf fan (34) far away from the rotating shaft (33) is fixedly connected with a first spray gun (40) and the first spray gun (40) is connected to a water outlet pipe (36), and a connecting pipe of which one side of each leaf fan (34) close to the first spray gun (40) is fixedly connected with a second spray gun (41) at two sides of the leaf fan (34) and the second spray gun (41) is connected to the water outlet pipe (36); when the leaf fan (34) rotates, the control slide block (38) is separated from the limiting block (37) due to centrifugal force, and water in the connecting pipe (35) enters the first spray gun (40) and the second spray gun (41).
2. An industrial waste gas treatment device according to claim 1, wherein: the utility model provides a mechanism of giving vent to anger (11) is including giving vent to anger casing (31), the casing upside of giving vent to anger (31) fixed connection is in water tank (22) casing upside, one side fixed connection activated carbon layer (29) of keeping away from water tank (22) in casing (31) give vent to anger, activated carbon layer (29) are the multilayer design, one side fixed connection outlet duct (32) and outlet duct (32) of casing (31) and the casing of giving vent to anger are kept away from in casing (31) and are followed in outlet duct (32), fixed connection goes out air pump (30) in outlet duct (32), the air in the casing of giving vent to anger (30) is toward outside inhaling, and the air that the suction was gone filters through activated carbon layer (29).
3. An industrial waste gas treatment device according to claim 1, wherein: the collecting mechanism (12) comprises a collecting fixed block (26), the collecting fixed block (26) is fixedly connected between the second filter plate (28) and the air outlet shell (31) and is far away from one side of the air inlet mechanism (10), a plurality of feeding holes (27) are formed in the upper side of the collecting fixed block (26), a collecting chamber (25) is formed in one side, far away from the air inlet mechanism (10), of the collecting fixed block (26), a collecting sliding block (42) is fixedly connected to one side, facing the water pump (23), of the collecting chamber (25), the collecting sliding block (42) is slidably connected in a collecting sliding groove of the second filter plate (28), a limiting rod (43) is arranged on the sliding groove where the collecting sliding block (42) is located, one side, far away from the water pump (23), of the collecting sliding block (42) is connected with the sliding groove where the limiting rod (43) is located through a torsion spring (44); one side fixed connection handle that collection fixed block (26) was kept away from to collection room (25) and handle make things convenient for the staff to put into and take out, one side that is close to feed inlet (27) in collection room (25) is the swash plate setting, be equipped with the filtration pore on collection room (25) swash plate, and in collection room (25) put into in collection room (25) water can flow water tank (22) through collection room (25) and second filter (28).
4. An industrial waste gas treatment device according to claim 1, wherein: the filtering mechanism (14) comprises a first filtering membrane (19), one side, far away from the water spraying component (17), of the first filtering membrane (19) is provided with a first filtering membrane (19), the first filtering membrane (18) is in an inclined design, one side, close to the feed inlet (27), of the first filtering membrane (19) is the lowest part, the first filtering membrane (19) is arranged on the feed inlet (27), one side, far away from the first filtering membrane (18), of the first filtering membrane (19) is provided with a second filtering membrane (51), the second filtering membrane (51) is in an inclined design, the lowest side, far away from the feed inlet (27), of the second filtering membrane (51), one side, close to the air inlet pump (16), of the second filtering membrane (51) and the first filtering membrane (19) is fixedly connected with a movable sliding block (20), and the movable sliding block (20) is in a movable sliding chute of the air outlet shell (31), one side, far away from the first filtering membrane (18), of the second filtering membrane (51) is fixedly connected with a first spring (21), and two sides of the second filtering membrane (51) and the first filtering membrane (19) are provided with components (52). The first filtering membrane (19) has larger filtering holes than the second filtering membrane (51), and the second filtering membrane (51) has filtering holes for blocking dust particles in water to the second filtering membrane (51).
5. An industrial waste gas treatment device according to claim 4, wherein: the vibration component (52) comprises vibration sliding blocks (48), the vibration sliding blocks (48) are fixedly connected to two sides of the first filtering membrane (19) and the second filtering membrane (51), the vibration sliding blocks (48) are slidably connected in the vibration sliding grooves of the air outlet shell (31), one side, far away from the first filtering plate (18), of each vibration sliding block (48) is fixedly connected with a second spring (49), one side, facing the first filtering plate (18), of each vibration sliding block (48) is fixedly connected with a plurality of fixing convex blocks (46), one side, facing the fixing convex blocks (46), of each vibration sliding block (48) is provided with a plurality of sliding convex blocks (45), the sliding convex blocks (45) are slidably connected in the sliding grooves of the vibration sliding blocks (48), and one side, facing the vibration sliding blocks (48), of each sliding convex block (45) is fixedly connected with a fourth spring (47); when the vibrating slider (48) moves downwards, the sliding lug (45) presses the fixing lug (46) to vibrate the second filtering membrane (51) or the first filtering membrane (19).
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277154A (en) * | 1992-09-21 | 1994-01-11 | Mcdowell Alex R | Oil/air separator and method thereof |
| CN101905199A (en) * | 2010-09-03 | 2010-12-08 | 任保林 | Vortex high pressure water jet water mist generating device |
| CN201799340U (en) * | 2010-09-03 | 2011-04-20 | 任保林 | Vortex high-pressure water jet water mist generating device |
| CN108993086A (en) * | 2018-08-23 | 2018-12-14 | 吴庆华 | Industrial waste gas reclaiming clean device |
| CN109126343A (en) * | 2018-08-15 | 2019-01-04 | 余柳婵 | A kind of waste gas purification processing environmental protection equipment |
| CN208612092U (en) * | 2018-07-06 | 2019-03-19 | 德兴市远大矿业有限公司 | A kind of superfine heavy calcium carbonate granulation emission-control equipment |
| JP2021032553A (en) * | 2019-08-16 | 2021-03-01 | 張偉萍 | Resource recycling device collecting combustion waste gas of tile factory |
| CN113144805A (en) * | 2021-04-20 | 2021-07-23 | 许可心 | Industrial waste gas pretreatment device and pretreatment method |
-
2022
- 2022-02-21 CN CN202210154929.4A patent/CN114452764B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277154A (en) * | 1992-09-21 | 1994-01-11 | Mcdowell Alex R | Oil/air separator and method thereof |
| CN101905199A (en) * | 2010-09-03 | 2010-12-08 | 任保林 | Vortex high pressure water jet water mist generating device |
| CN201799340U (en) * | 2010-09-03 | 2011-04-20 | 任保林 | Vortex high-pressure water jet water mist generating device |
| CN208612092U (en) * | 2018-07-06 | 2019-03-19 | 德兴市远大矿业有限公司 | A kind of superfine heavy calcium carbonate granulation emission-control equipment |
| CN109126343A (en) * | 2018-08-15 | 2019-01-04 | 余柳婵 | A kind of waste gas purification processing environmental protection equipment |
| CN108993086A (en) * | 2018-08-23 | 2018-12-14 | 吴庆华 | Industrial waste gas reclaiming clean device |
| JP2021032553A (en) * | 2019-08-16 | 2021-03-01 | 張偉萍 | Resource recycling device collecting combustion waste gas of tile factory |
| CN113144805A (en) * | 2021-04-20 | 2021-07-23 | 许可心 | Industrial waste gas pretreatment device and pretreatment method |
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Effective date of registration: 20240113 Address after: 032100 Dongzhuang Industrial Park, Wenshui Economic Development Zone, Lvliang City, Shanxi Province Applicant after: Shanxi Sheng Dawei Technology Co.,Ltd. Address before: No. 181, Guihu East Road, Xindu District, Chengdu, Sichuan 610599 Applicant before: Pan Jianhua |
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