CN116392932A - Ecological protection device and method for purifying industrial waste gas - Google Patents
Ecological protection device and method for purifying industrial waste gas Download PDFInfo
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- CN116392932A CN116392932A CN202310275322.6A CN202310275322A CN116392932A CN 116392932 A CN116392932 A CN 116392932A CN 202310275322 A CN202310275322 A CN 202310275322A CN 116392932 A CN116392932 A CN 116392932A
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- 239000007789 gas Substances 0.000 title claims abstract description 139
- 239000002440 industrial waste Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 129
- 239000002912 waste gas Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims description 182
- 239000007788 liquid Substances 0.000 claims description 89
- 238000001914 filtration Methods 0.000 claims description 76
- 238000003825 pressing Methods 0.000 claims description 60
- 239000002245 particle Substances 0.000 claims description 56
- 238000004140 cleaning Methods 0.000 claims description 51
- 238000010521 absorption reaction Methods 0.000 claims description 49
- 238000002156 mixing Methods 0.000 claims description 44
- 238000000889 atomisation Methods 0.000 claims description 37
- 238000001179 sorption measurement Methods 0.000 claims description 36
- 238000007599 discharging Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 21
- 239000008187 granular material Substances 0.000 claims description 17
- 238000007791 dehumidification Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims 1
- 239000010808 liquid waste Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- 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
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- 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)
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas purification devices, in particular to an ecological protection device for industrial waste gas purification, and also relates to a use method of the ecological protection device for industrial waste gas purification. This application can effectually improve purifying effect, uses manpower sparingly simultaneously.
Description
Technical Field
The utility model relates to the technical field of waste gas purifying devices, in particular to an ecological protecting device for purifying industrial waste gas, and particularly relates to a use method of the ecological protecting device for purifying industrial waste gas.
Background
Along with the development of economy, the requirements of China on environmental protection are more and more strict, the emission of waste gas is also gradually an environmental protection and treatment target, industrial waste gas refers to the generic name of various pollutant-containing gases discharged into air in the fuel combustion and production process processes in factories, and the waste gas treatment and purification device is a device capable of effectively purifying the pollutant gases.
Chinese patent CN212188487U discloses an industrial waste gas purification device for ecological protection, to current waste gas purification device can not effectually be handled harmful gas in the waste gas, leads to harmful gas to discharge into the air, pollutes the problem of environment, proposes following scheme, and it includes the box, fixed mounting has the flourishing liquid case on the bottom inner wall of box, and one side of flourishing liquid case is equipped with the inlet, and the bottom one side intercommunication of flourishing liquid case has first check valve, and one side fixed mounting of box has the motor, the one end of fixedly connected with first pivot on the output shaft of motor, and the other end of first pivot extends to in the box and fixed mounting has a plurality of flabellum, and one side of box is equipped with the opening, and the second pivot is installed in one side rotation of box. The utility model has reasonable structure, effectively removes the harmful gas in the waste gas, effectively prevents the harmful gas from being discharged into the air to pollute the environment, and is beneficial to the development of the environment-friendly society.
Above-mentioned technical scheme is through alkaline absorption liquid purification industrial waste gas, but the device can't carry out even mixing with industrial waste gas and alkaline absorption liquid, leads to the unable purification of some industrial waste gas, influences purifying effect, can contain the granule foreign matter in the industrial waste gas simultaneously, can adhere to and can not discharge at the box inner wall after getting into the box with alkaline absorption liquid mixed contact after the granule foreign matter in the industrial waste gas gets into the box, and the staff is difficult to clear up the clearance, leads to extravagant manpower.
Disclosure of Invention
Aiming at the problems existing in the prior art, the ecological protection device and the method for purifying industrial waste gas are provided, the purification effect is effectively improved through the self-cleaning filtering purification device, and meanwhile, the labor is saved.
In order to solve the problems in the prior art, the utility model adopts the following technical scheme:
the utility model provides an ecological protection device of industrial waste gas purification, including installing the self-cleaning filtration purifier on the aspiration pump, self-cleaning filtration purifier is including installing the purification emission case on the aspiration pump, purification emission case is used for separating exhaust gas and purifying liquid, the inside that purification emission was put the case is from installing rotatory guide fill down in proper order, clean filter mechanism of granule, gaseous absorption purification mechanism, atomization mixing purification mechanism and filtration dehumidification mechanism, rotatory guide fill is used for guiding the air current rotation, rotatory guide fill is connected with clean filter mechanism of granule and gaseous absorption purification mechanism transmission, gaseous absorption purification mechanism is connected with atomization mixing purification mechanism transmission, atomization mixing purification mechanism is connected with filtration dehumidification mechanism transmission.
Preferably, the purifying and discharging box is a sectional type detachable box body, the top of the purifying and discharging box is provided with an air outlet, the bottom of the purifying and discharging box is provided with an air inlet, the side part of the purifying and discharging box is provided with a liquid outlet, and the outer side of the liquid outlet is provided with a waste liquid collecting mechanism.
Preferably, the waste liquid collecting mechanism comprises an annular bottom plate arranged at a liquid outlet outside the purifying and discharging box, an annular sealing sleeve is arranged on the outer side of the annular bottom plate, a sealing layer is arranged on an abutting surface between the annular sealing sleeve and the annular bottom plate, a liquid outlet pipe is arranged on the annular sealing sleeve, an adjusting screw is arranged at the bottom of the annular bottom plate and is in threaded connection with the annular sealing sleeve, and an annular flow blocking partition plate is further arranged above the annular bottom plate.
Preferably, the rotary guiding hopper is in an upper hopper shape, the axle center of the rotary guiding hopper is provided with a mounting hole, a rotary driving fan is arranged in the mounting hole, the inner wall of the rotary guiding hopper is also provided with a spiral guiding blade, and the outer side of the rotary guiding hopper is provided with a sealing ring.
Preferably, the clean filter mechanism of granule is including installing the filter sieve on purifying the emission case, still installs the reposition of redundant personnel lug on the filter sieve, and the reposition of redundant personnel lug is relative with the mounting hole of rotatory guide bucket, and clean filter mechanism of granule is still including installing the first runing rest on rotatory guide bucket, installs rotatory brush on the first runing rest, rotatory brush contradicts with the filter sieve.
Preferably, the gas adsorption purification mechanism comprises a storage box arranged in the purification discharge box, a pressing cover plate is movably arranged on the storage box, ventilation holes are formed in the storage box and the pressing cover plate, filtering activated carbon is filled between the storage box and the pressing cover plate, a circulating pressing mechanism is arranged on the pressing cover plate, and a driving end of the circulating pressing mechanism is connected with the rotary guide hopper.
Preferably, the circulation pressing mechanism comprises a transmission shaft connected with a rotary driving fan, a rotary pressing sleeve is arranged on the transmission shaft, a circulation groove is formed in the outer wall of the rotary pressing sleeve, a lifting frame is sleeved on the outer side of the rotary pressing sleeve, guide balls are arranged on the inner wall of the lifting frame and are matched with the circulation groove, a plurality of elastic pressing rods are arranged on the lifting frame, and a fixing connecting plate is arranged at the pressing end of each elastic pressing rod and is connected with the pressing cover plate.
Preferably, the atomization mixing purification mechanism comprises a rotating pipe arranged on the transmission shaft, a plurality of atomization spray heads are arranged on the outer side of the rotating pipe, and a plurality of mixing stirring blades are further arranged on the outer side of the rotating pipe.
Preferably, the filtering and dehumidifying mechanism comprises a sponge filter layer arranged in the purifying and discharging box, and further comprises a second rotating support arranged on the rotating pipe, a plurality of scraping strips are arranged on the second rotating support and are in contact with the sponge filter layer.
The application method of the ecological protection device for purifying industrial waste gas comprises the following steps of;
s1, the air pump pumps and conveys the industrial waste gas into the purifying and discharging box through a pumping pipeline,
s2, the waste gas entering the purifying and discharging box flows upwards to a rotary guide hopper, the rotary guide hopper forms autorotation through guiding airflow, the rotary guide autorotation simultaneously drives a particle cleaning and filtering mechanism and a gas adsorption and purification mechanism to synchronously work, the gas adsorption and purification mechanism drives an atomization mixing and purification mechanism to work when in work, the atomization mixing and purification mechanism simultaneously drives a filtering and dehumidifying mechanism to work,
s3, after the industrial waste gas passes through the rotary guide hopper, the industrial waste gas sequentially passes through the particle cleaning and filtering mechanism, the gas adsorption and purification mechanism, the atomization mixing and purification mechanism and the filtering and dehumidifying mechanism, when the industrial waste gas passes through the particle cleaning and filtering mechanism, the particle cleaning and filtering mechanism filters out the particle foreign matters in the industrial waste gas, the particle foreign matters are adhered to the particle cleaning and filtering machine after being filtered out, the particle cleaning and filtering mechanism automatically cleans the adhered particle foreign matters, when the industrial waste gas passes through the gas adsorption and purification mechanism, the gas adsorption and purification mechanism adsorbs and purifies the passing waste gas, when the industrial waste gas passes through the atomization mixing and purification mechanism, the atomization mixing and purification mechanism sprays alkaline absorption liquid to the gas, the alkaline absorption liquid and the industrial waste gas uniformly mix and purify air, the gas containing the alkaline absorption liquid passes through the filtering and dehumidifying mechanism, the alkaline absorption liquid in the gas is discharged to the outside of the purification and discharge box after the continuous rising, the filtered and dehumidifying mechanism extrudes the absorbed alkaline absorption liquid, the extruded liquid sequentially passes through the gas adsorption and the cleaning and filtering mechanism, the extruded liquid falls to the top of the rotary guide hopper, when the extruded liquid is guided and conveyed to the designated position of the cleaning and dehumidifying mechanism and the particle foreign matters can be cleaned.
Compared with the prior art, the beneficial effect that this application had is:
1. when industrial waste gas passes through the clean filter mechanism of granule, the clean filter mechanism of granule can filter out the particulate matter in the industrial waste gas, the particulate matter can be attached to the clean filter of granule after being filtered out, clean the filter opportunity of granule and carry out automatic clearance to the attached particulate matter, filter the dehumidification mechanism simultaneously and extrude absorbent alkaline absorption liquid, the liquid whereabouts that extrudes passes gaseous absorption purification mechanism and clean filter mechanism of granule in proper order, fall the top of rotatory guide fill, the top of rotatory guide fill is carried the assigned position of purifying the emission case with the liquid guide that extrudes, the liquid that extrudes can effectually cooperate the particulate matter that the clean filter mechanism washs surface adhesion when passing the clean filter mechanism of granule, can effectually prevent in the automation that the inside dust particle of cleaning equipment from blockking up and influencing normal operation, save the manpower simultaneously.
2. When industrial waste gas passes through the gas adsorption purification mechanism, the gas adsorption purification mechanism can adsorb and purify the passed waste gas, and when industrial waste gas passes through the atomization mixing purification mechanism, the atomization mixing purification mechanism sprays alkaline absorption liquid to gas, and the alkaline absorption liquid is uniformly mixed with the industrial waste gas to purify air, so that the purification effect can be effectively improved through various mixing modes.
Drawings
FIG. 1 is a schematic perspective view of an ecological protection device for industrial waste gas purification;
fig. 2 is a perspective sectional view of an ecological protection device for industrial exhaust gas purification;
fig. 3 is a front view of an ecological protection device for industrial exhaust gas purification;
FIG. 4 is a cross-sectional view taken at section A-A of FIG. 3;
FIG. 5 is a schematic perspective view of a rotary guide hopper in an ecological protection device for industrial waste gas purification;
FIG. 6 is a schematic perspective view of a rotary guide hopper in an ecological protection device for industrial waste gas purification;
fig. 7 is a perspective view of a circulation pressing mechanism in an ecological protection device for industrial waste gas purification;
FIG. 8 is a perspective view of a rotary press sleeve in an ecological protection device for industrial waste gas purification;
FIG. 9 is a front view of an elastic pressing rod in an ecological protection device for industrial waste gas purification;
fig. 10 is a cross-sectional view at section B-B in fig. 9.
The reference numerals in the figures are:
1-an air extracting pump;
2-purifying the discharge box;
21-an air outlet;
22-air inlet;
23-liquid draining port;
24-a waste liquid collection mechanism; 241-annular flow-blocking baffles; 242-annular base plate; 243-annular sealing sleeve; 244-adjusting the screw; 245-a drain;
3-rotating the guide hopper;
31-a sealing ring;
32-rotating the drive fan;
33-helical guide vanes;
4-a particle cleaning and filtering mechanism;
41-a filter screen;
42-shunt bumps;
43-a first rotating mount;
44-rotating brushes;
5-a gas adsorption purification mechanism;
51-a storage tank;
52-pressing the cover plate;
53-a cyclic pressing mechanism; 531-a drive shaft; 532-rotating the pressing sleeve; 5321 a circulation tank; 533-lifting frame; 534-an elastic pressing rod; 5341-a mounting sleeve; 5342 a spring; 5343 a telescopic rod; 535-fixing the connection plates;
6-atomizing, mixing and purifying mechanism;
61-rotating the tube;
62-atomizing spray heads;
63-mixing and stirring the leaves;
7-a filtering and dehumidifying mechanism;
71-a sponge filter layer;
72-a second rotating mount;
73-scraping bar.
Description of the embodiments
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
As shown in fig. 1 to 10:
the utility model provides an ecological protection device of industrial waste gas purification, including installing the self-cleaning filtration purifier on aspiration pump 1, self-cleaning filtration purifier is including installing the purification emission case 2 on aspiration pump 1, purification emission case 2 is used for separating exhaust gas and purifying liquid, the inside of purification emission case 2 is installed rotatory guide fill 3 from down up in proper order, clean filter mechanism 4 of granule, gas adsorption purification mechanism 5, atomization mixing purification mechanism 6 and filtration dehumidification mechanism 7, rotatory guide fill 3 is used for guiding the air current rotation, rotatory guide fill 3 is connected with clean filter mechanism 4 of granule and gas adsorption purification mechanism 5 transmission, gas adsorption purification mechanism 5 is connected with atomization mixing purification mechanism 6 transmission, atomization mixing purification mechanism 6 is connected with filtration dehumidification mechanism 7 transmission.
The air pump 1 pumps and conveys the industrial waste gas into the purifying and discharging box 2 through a pumping pipeline, the waste gas entering the purifying and discharging box 2 flows upwards towards the rotary guide hopper 3, the rotary guide hopper 3 forms autorotation through guiding airflow, the rotary guide autorotation drives the particle cleaning and filtering mechanism 4 and the gas adsorption and purification mechanism 5 to synchronously work at the same time, the gas adsorption and purification mechanism 5 drives the atomization mixing and purification mechanism 6 to work at the same time when working, the atomization mixing and purification mechanism 6 drives the filtering and dehumidification mechanism 7 to work at the same time, the industrial waste gas sequentially passes through the particle cleaning and filtering mechanism 4, the gas adsorption and purification mechanism 5, the atomization mixing and purification mechanism 6 and the filtering and dehumidification mechanism 7 after passing through the rotary guide hopper 3, the particle cleaning and filtering mechanism 4 filters particle foreign matters in the industrial waste gas when the industrial waste gas passes through the particle cleaning and filtering mechanism 4, the particle foreign matters are filtered out and then attached to the particle cleaning filter, the particle cleaning filter can automatically clean the attached particle foreign matters, when industrial waste gas passes through the gas adsorption purification mechanism 5, the gas adsorption purification mechanism 5 can adsorb and purify the passed waste gas, when the industrial waste gas passes through the atomization mixing purification mechanism 6, the atomization mixing purification mechanism 6 sprays alkaline absorption liquid to the gas, the alkaline absorption liquid and the industrial waste gas are uniformly mixed to purify air, the gas containing the alkaline absorption liquid passes through the filtration dehumidification mechanism 7 and continuously rises and can be discharged to the outside of the purification discharge box 2, the filtration dehumidification mechanism 7 can absorb the alkaline absorption liquid in the gas, the filtration dehumidification mechanism 7 simultaneously extrudes the absorbed alkaline absorption liquid, the extruded liquid can fall to sequentially pass through the gas adsorption purification mechanism 5 and the particle cleaning filter mechanism 4, falls to the top of the rotary guide hopper 3, and the top of the rotary guide hopper 3 guides and conveys the extruded liquid to a designated position of the purge discharge tank 2, and the extruded liquid can effectively cooperate with the particle cleaning filter mechanism 4 to clean the particle foreign matters attached to the surface when passing through the particle cleaning filter mechanism. This application can effectually improve purifying effect, uses manpower sparingly simultaneously.
As shown in fig. 3 and 4:
the purification discharge box 2 is a sectional type detachable box body, the top of the purification discharge box 2 is provided with an air outlet 21, the bottom of the purification discharge box 2 is provided with an air inlet 22, the side part of the purification discharge box 2 is provided with a liquid outlet 23, and the outer side of the liquid outlet 23 is provided with a waste liquid collecting mechanism 24.
The purification emission case 2 is the sectional type detachable box body and is convenient for equipment to break down and dismantle the maintenance fast or change spare part, waste gas gets into from the air inlet 22 of purification emission case 2 and passes clean filter mechanism 4 of granule in proper order, gaseous absorption purification mechanism 5, atomization mixing purification mechanism 6 and filtration dehumidification mechanism 7, carry out purification treatment, the gas after the purification treatment is discharged from the gas outlet 21 of purification emission case 2, waste liquid and the particulate foreign matter that produces during purification are discharged to waste liquid collection mechanism 24 from the leakage fluid dram 23 of purification emission case 2, waste liquid collection mechanism 24 can effectually avoid waste gas to discharge from the leakage fluid dram 23.
As shown in fig. 3 and 4:
the waste liquid collecting mechanism 24 comprises an annular bottom plate 242 arranged at the liquid outlet 23 outside the purifying and discharging box 2, an annular sealing sleeve 243 is arranged at the outer side of the annular bottom plate 242, a sealing layer is arranged on the abutting surface between the annular sealing sleeve 243 and the annular bottom plate 242, a liquid outlet pipe 245 is arranged on the annular sealing sleeve 243, an adjusting screw 244 is arranged at the bottom of the annular bottom plate 242, the adjusting screw 244 is in threaded connection with the annular sealing sleeve 243, and an annular flow blocking partition plate 241 is further arranged above the annular bottom plate 242.
The waste liquid and the particulate foreign matter that produce during purification are stored from purifying discharge box 2's leakage fluid dram 23 to annular seal cover 243 and annular guide between, and when the waste liquid storage volume reached the leakage fluid dram 245 position, the leakage fluid dram 245 can carry the waste liquid to the district that waits to treat, and annular choked flow baffle 241 increases waste liquid flow resistance, avoids unpurified waste gas to flow from leakage fluid dram 23, and when the foreign matter that needs the periodic cleaning annular bottom plate 242 to deposit avoided causing the jam, the staff rotated adjusting screw 244 can the height of annular seal cover 243, and annular seal cover 243 is convenient for work clearance annular bottom plate 242 on the dirt that deposits.
As shown in fig. 4, 5 and 6:
the rotary guiding hopper 3 is in an upper hopper shape, the axle center of the rotary guiding hopper 3 is provided with a mounting hole, a rotary driving fan 32 is arranged in the mounting hole, the inner wall of the rotary guiding hopper 3 is also provided with a spiral guiding blade 33, and the outer side of the rotary guiding hopper 3 is provided with a sealing ring 31.
The rotary guiding hopper 3 and the purifying and discharging box 2 are rotatably installed, meanwhile, the rotary guiding hopper 3 keeps tightness through the inner wall of the purifying and discharging box 2 through the sealing ring 31, the sucking pump 1 sucks and conveys industrial waste gas to the inside of the purifying and discharging box 2 through the sucking pipeline, rising industrial waste gas can collide with the inner wall of the rotary guiding hopper 3, the spiral guiding blades 33 on the inner wall of the rotary guiding hopper 3 guide rising air flow spirally and converge on the rotary driving fan 32 of the rotary guiding hopper 3, the rotary driving fan 32 forms kinetic energy through converging air flow, the rotary guiding hopper 3 rotates, and when the rotary guiding hopper 3 rotates, the particle cleaning and filtering mechanism 4 and the gas adsorption and purifying mechanism 5 are driven to work, and energy sources for operation of equipment are effectively saved through conversion of the kinetic energy are used, so that the use cost is reduced.
As shown in fig. 2 and 4:
the particle cleaning and filtering mechanism 4 comprises a filter screen 41 arranged on the purifying and discharging box 2, a diversion lug 42 is further arranged on the filter screen 41, the diversion lug 42 is opposite to a mounting hole of the rotary guide bucket 3, the particle cleaning and filtering mechanism 4 further comprises a first rotary support 43 arranged on the rotary guide bucket 3, a rotary brush 44 is arranged on the first rotary support 43, and the rotary brush 44 is in interference with the filter screen 41.
The waste gas that gets into and purifies and discharge case 2 inside and to the ascending flow of rotatory guide fill 3, rotatory guide fill 3 forms autorotation through the guide air current, when rotatory guide fill 3 autorotation, drive simultaneously first runing rest 43 and rotate, can drive rotatory brush 44 and clean filter screen 41 surface when first runing rest 43 rotates, waste gas can contradict with reposition of redundant personnel lug 42 when the waste gas passes rotatory guide fill 3 again, reposition of redundant personnel lug 42 can diffuse waste gas and shunt around, make waste gas rise from the different positions and pass filter screen 41, filter screen 41 can filter out the particulate matter in the industrial waste gas, the particulate matter that remains on filter screen 41 surface can be cleaned by rotatory brush 44 and avoid the jam. And the filtering is effectively blocked.
As shown in fig. 2 and 4:
the gas adsorption purification mechanism 5 comprises a storage box 51 arranged in the purification emission box 2, a pressing cover plate 52 is movably arranged on the storage box 51, ventilation holes are formed in the storage box 51 and the pressing cover plate 52, filtering activated carbon is filled between the storage box 51 and the pressing cover plate 52, a circulating pressing mechanism 53 is arranged on the pressing cover plate 52, and a driving end of the circulating pressing mechanism 53 is connected with the rotary guide bucket 3.
The storage box 51 and the filter active carbon of the pressing cover plate 52 can absorb alkaline absorption liquid, when waste gas passes through the storage box 51 and the air holes in the pressing cover plate 52, the waste gas passes through the filter active carbon absorbed with the alkaline absorption liquid, the filter active carbon absorbed with the alkaline absorption liquid can absorb and purify the waste gas at the same time, and meanwhile, in order to avoid the waste gas incapable of being absorbed due to the fact that the filter active carbon absorbs too much alkaline absorption liquid, the pressing cover plate 52 can be circularly pressed through the circulating pressing mechanism 53, and the pressing cover plate 52 is pressed to absorb too much liquid and discharge the filter active carbon. And the waste gas is effectively adsorbed and purified.
As shown in fig. 4, 7, 8, 9 and 10:
the circulation pressing mechanism 53 includes a transmission shaft 531 connected with the rotary driving fan 32, a rotary pressing sleeve 532 is mounted on the transmission shaft 531, a circulation groove 5321 is formed in the outer wall of the rotary pressing sleeve 532, a lifting frame 533 is sleeved on the outer side of the rotary pressing sleeve 532, guide balls are arranged on the inner wall of the lifting frame 533 and are matched with the circulation groove 5321, a plurality of elastic pressing rods 534 are mounted on the lifting frame 533, fixing connection plates 535 are arranged at the pressing ends of the elastic pressing rods 534, and the fixing connection plates 535 are connected with the pressing cover plate 52.
When the cover plate 52 is required to be pressed by circulating extrusion, the rotary driving fan 32 of the rotary guide bucket 3 is connected with the transmission shaft 531 to generate rotary kinetic energy, the rotary pressing sleeve 532 is driven to synchronously rotate when the transmission shaft 531 rotates, the lifting frame 533 is driven to circularly press down by the circulating groove 5321 in cooperation with the guide balls when the rotary pressing sleeve 532 rotates, the lifting frame 533 pushes the plurality of elastic pressing rods 534 to push the fixing connecting plates 535 to press down, and the cover plate 52 is pressed by the fixing connecting plates 535 to press down.
The elastic pressing rod 534 includes a mounting sleeve 5341 mounted on the lifting frame 533, a telescopic rod 5343 is mounted on the mounting sleeve 5341, and a spring 5342 is disposed between the mounting sleeve 5341 and the telescopic rod 5343. The lifting frame 533 pushes the mounting sleeve 5341 to synchronously push down when in pushing down, the mounting sleeve 5341 pushes the telescopic pressing fixing connection plate 535 through the spring 5342 when in pushing down, and the pressing force can be effectively controlled through the pressing force of the spring 5342.
As shown in fig. 2 and 4:
the atomization mixing purifying mechanism 6 comprises a rotary pipe 61 arranged on a transmission shaft 531, a plurality of atomization spray heads 62 are arranged on the outer side of the rotary pipe 61, and a plurality of mixing stirring blades 63 are arranged on the outer side of the rotary pipe 61.
When needs atomizing spray alkaline absorption liquid, carry the alkaline absorption liquid to the several atomizer 62 through the rotatory pipe 61, the several atomizer 62 carries out the atomized spray with alkaline absorption liquid, rotatory pipe 61 and transmission shaft 531 are connected simultaneously and can rotate, can drive a plurality of atomizer 62 synchronous rotation can effectually improve and spray the effect when rotatory pipe 61 rotates, rotatory pipe 61 also can drive simultaneously and mix stirring leaf 63 rotation, can improve when mixing stirring leaf 63 rotates and spray the scope. Effectively mixes the waste gas with the alkaline absorption liquid, and ensures the purifying effect.
As shown in fig. 2 and 4:
the filtering and dehumidifying mechanism 7 comprises a sponge filter layer 71 arranged inside the purifying and discharging box 2, the filtering and dehumidifying mechanism 7 further comprises a second rotating bracket 72 arranged on the rotating pipe 61, a plurality of scraping strips 73 are arranged on the second rotating bracket 72, and the scraping strips 73 are in interference with the sponge filter layer 71.
When the alkaline absorption liquid and the industrial waste gas are uniformly mixed and purified, and the gas containing the alkaline absorption liquid passes through the sponge filter layer 71, the sponge filter layer 71 can absorb the alkaline absorption liquid in the gas of the alkaline absorption liquid, the discharged air is kept dry and pure, meanwhile, the second rotary support 72 is connected with the rotary tube 61, the rotary tube 61 can drive the second rotary support 72 to synchronously rotate when rotating, the second rotary support 72 rotates to extrude the surface of the sponge filter layer 71 through the scraping strip 73, the absorbed alkaline absorption liquid is extruded, the extruded liquid can fall down to sequentially pass through the gas absorption purification mechanism 5 and the particle cleaning filtration mechanism 4 and fall to the top of the rotary guide hopper 3, the extruded liquid is guided and conveyed to the appointed position of the purification discharge box 2 by the top of the rotary guide hopper 3, and the extruded liquid can effectively cooperate with particle cleaning filtration mechanism to clean particle foreign matters attached to the surface when passing through the particle cleaning filtration mechanism 4.
The application method of the ecological protection device for purifying industrial waste gas comprises the following steps of;
s1, the air pump 1 pumps and conveys the industrial waste gas into the purifying and discharging box 2 through a pumping pipeline,
s2, the waste gas entering the purifying and discharging box 2 flows upwards to the rotary guide hopper 3, the rotary guide hopper 3 forms autorotation through guiding airflow, the rotary guide autorotation simultaneously drives the particle cleaning and filtering mechanism 4 and the gas adsorption and purification mechanism 5 to synchronously work, the gas adsorption and purification mechanism 5 drives the atomization and mixing and purification mechanism 6 to work when in work, the atomization and mixing and purification mechanism 6 simultaneously drives the filtering and dehumidifying mechanism 7 to work,
s3, the industrial waste gas passes through the rotary guide hopper 3 and then sequentially passes through the particle cleaning and filtering mechanism 4, the gas adsorption and purification mechanism 5, the atomization mixing and purification mechanism 6 and the filtration and dehumidification mechanism 7, when the industrial waste gas passes through the particle cleaning and filtering mechanism 4, the particle cleaning and filtering mechanism 4 filters out the particle foreign matters in the industrial waste gas, the particle foreign matters are adhered to the particle cleaning and filtering machine after being filtered out, the particle cleaning and filtering mechanism automatically cleans the adhered particle foreign matters, when the industrial waste gas passes through the gas adsorption and purification mechanism 5, the gas adsorption and purification mechanism 5 can adsorb and purify the passed waste gas, when the industrial waste gas passes through the atomization mixing and purification mechanism 6, the atomization mixing and purification mechanism 6 sprays alkaline absorption liquid to the gas, the alkaline absorption liquid and the industrial waste gas are uniformly mixed and purified, the gas containing the alkaline absorption liquid passes through the filtration and dehumidification mechanism 7, the continuous rising can be discharged to the outside of the purification and exhaust box 2, the filtered and dehumidification mechanism 7 can absorb the alkaline absorption liquid in the gas, the absorbed alkaline absorption liquid is extruded simultaneously, the extruded liquid can sequentially pass through the gas adsorption and the particle cleaning and filtration mechanism 4, when the industrial waste gas passes through the gas adsorption and purification mechanism 5, the gas adsorption and the atomization mixing and purification mechanism 6 can be simultaneously extruded by the alkaline absorption liquid.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The utility model provides an ecological protection device of industrial waste gas purification, including installing the self-cleaning filtration purifier on aspiration pump (1), a serial communication port, self-cleaning filtration purifier is including installing purification emission case (2) on aspiration pump (1), purification emission case (2) are used for separating exhaust gas and purifying liquid, the inside of purification emission case (2) is from installing rotatory guide fill (3) down in proper order, clean filter mechanism of granule (4), gaseous absorption purification mechanism (5), atomization mixing purification mechanism (6) and filtration dehumidification mechanism (7), rotatory guide fill (3) are used for guiding the air current rotation, rotatory guide fill (3) are connected with clean filter mechanism of granule (4) and gaseous absorption purification mechanism (5) transmission, gaseous absorption purification mechanism (5) are connected with atomization mixing purification mechanism (6) transmission, atomization mixing purification mechanism (6) are connected with filtration dehumidification mechanism (7) transmission.
2. An ecological protection device for purifying industrial waste gas according to claim 1, characterized in that the purifying and discharging box (2) is a sectional type detachable box body, the top of the purifying and discharging box (2) is provided with an air outlet (21), the bottom of the purifying and discharging box (2) is provided with an air inlet (22), the side part of the purifying and discharging box (2) is provided with a liquid outlet (23), and the outer side of the liquid outlet (23) is provided with a waste liquid collecting mechanism (24).
3. An ecological protection device for purifying industrial waste gas according to claim 2, characterized in that the waste liquid collecting mechanism (24) comprises an annular bottom plate (242) arranged at the outer liquid outlet (23) of the purifying discharge box (2), an annular sealing sleeve (243) is arranged at the outer side of the annular bottom plate (242), a sealing layer is arranged on the abutting surface between the annular sealing sleeve (243) and the annular bottom plate (242), a liquid discharge pipe (245) is arranged on the annular sealing sleeve (243), an adjusting screw (244) is arranged at the bottom of the annular bottom plate (242), the adjusting screw (244) is in threaded connection with the annular sealing sleeve (243), and an annular flow blocking baffle (241) is arranged above the annular bottom plate (242).
4. An ecological protection device for purifying industrial waste gas according to claim 3, characterized in that the rotary guiding hopper (3) is in an upper hopper shape, the axle center of the rotary guiding hopper (3) is provided with a mounting hole, a rotary driving fan (32) is arranged in the mounting hole, the inner wall of the rotary guiding hopper (3) is also provided with a spiral guiding blade (33), and the outer side of the rotary guiding hopper (3) is provided with a sealing ring (31).
5. An ecological protection device for purifying industrial waste gas according to claim 4, characterized in that the particle cleaning and filtering mechanism (4) comprises a filter screen (41) arranged on the purifying and discharging box (2), a diversion bump (42) is further arranged on the filter screen (41), the diversion bump (42) is opposite to the mounting hole of the rotary guiding hopper (3), the particle cleaning and filtering mechanism (4) further comprises a first rotary bracket (43) arranged on the rotary guiding hopper (3), and a rotary brush (44) is arranged on the first rotary bracket (43), and the rotary brush (44) is in interference with the filter screen (41).
6. The ecological protection device for purifying industrial waste gas according to claim 5, wherein the gas adsorption purification mechanism (5) comprises a storage box (51) arranged in the purification discharge box (2), a pressing cover plate (52) is movably arranged on the storage box (51), ventilation holes are formed in the storage box (51) and the pressing cover plate (52), filtering activated carbon is filled between the storage box (51) and the pressing cover plate (52), a circulating pressing mechanism (53) is arranged on the pressing cover plate (52), and a transmission end of the circulating pressing mechanism (53) is connected with the rotary guide hopper (3).
7. The ecological protection device for purifying industrial waste gas according to claim 6, wherein the circulating pressing mechanism (53) comprises a transmission shaft (531) connected with a rotary driving fan (32), a rotary pressing sleeve (532) is arranged on the transmission shaft (531), a circulating groove (5321) is formed in the outer wall of the rotary pressing sleeve (532), a lifting frame (533) is sleeved on the outer side of the rotary pressing sleeve (532), guide balls are arranged on the inner wall of the lifting frame (533) and are matched with the circulating groove (5321), a plurality of elastic pressing rods (534) are arranged on the lifting frame (533), and a fixing connecting plate (535) is arranged at the pressing end of each elastic pressing rod (534) and is connected with the pressing cover plate (52).
8. An ecological protection device for purifying industrial waste gas according to claim 7, characterized in that the atomizing mixing purifying mechanism (6) comprises a rotating pipe (61) arranged on a transmission shaft (531), a plurality of atomizing spray heads (62) are arranged on the outer side of the rotating pipe (61), and a plurality of mixing stirring blades (63) are arranged on the outer side of the rotating pipe (61).
9. An ecological protection device for purifying industrial waste gas according to claim 8, characterized in that the filtering and dehumidifying mechanism (7) comprises a sponge filter layer (71) arranged inside the purifying and discharging box (2), the filtering and dehumidifying mechanism (7) further comprises a second rotary support (72) arranged on the rotary pipe (61), a plurality of scraping strips (73) are arranged on the second rotary support (72), and the scraping strips (73) are in interference with the sponge filter layer (71).
10. A method of using an ecological protection device for industrial waste gas purification, employing an ecological protection device for industrial waste gas purification according to any one of claims 1-9, characterized by comprising the steps of;
s1, the air pump (1) pumps and conveys the industrial waste gas into the purifying and discharging box (2) through a pumping pipeline,
s2, the waste gas entering the purifying and discharging box (2) flows upwards to the rotary guide hopper (3), the rotary guide hopper (3) forms autorotation through guiding airflow, the rotary guide autorotation simultaneously drives the particle cleaning and filtering mechanism (4) and the gas adsorption and purification mechanism (5) to synchronously work, the gas adsorption and purification mechanism (5) drives the atomization mixing and purification mechanism (6) to work when working, the atomization mixing and purification mechanism (6) simultaneously drives the filtering and dehumidifying mechanism (7) to work,
s3, the industrial waste gas passes through the rotary guide hopper (3) and then sequentially passes through the particle cleaning and filtering mechanism (4), the gas adsorption and purification mechanism (5), the atomization mixing and purification mechanism (6) and the filtering and dehumidifying mechanism (7), when the industrial waste gas passes through the particle cleaning and filtering mechanism (4), the particle cleaning and filtering mechanism (4) filters out the particle foreign matters in the industrial waste gas, the particle foreign matters are filtered out and then attached to the particle cleaning and filtering machine, the particle cleaning and filtering machine automatically cleans the attached particle foreign matters, when the industrial waste gas passes through the gas adsorption and purification mechanism (5), the gas adsorption and purification mechanism (5) adsorbs and purifies the passed waste gas, and when the industrial waste gas passes through the atomization mixing and purification mechanism (6), the atomization mixing purification mechanism (6) sprays alkaline absorption liquid to gas, the alkaline absorption liquid and industrial waste gas are uniformly mixed to purify air, the gas containing the alkaline absorption liquid passes through the filtering and dehumidifying mechanism (7) and continuously rises to be discharged to the outside of the purification discharge box (2), the filtering and dehumidifying mechanism (7) can absorb the alkaline absorption liquid in the gas, the filtering and dehumidifying mechanism (7) simultaneously extrudes the absorbed alkaline absorption liquid, the extruded liquid can drop sequentially through the gas adsorption purification mechanism (5) and the particle cleaning filtration mechanism (4) and falls to the top of the rotary guide hopper (3), the top of the rotary guide hopper (3) guides the extruded liquid to be conveyed to the appointed position of the purification discharge box (2), the extruded liquid can effectively clean the foreign matters adhered to the surface by matching with the particle cleaning and filtering mechanism when passing through the particle cleaning and filtering mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310275322.6A CN116392932A (en) | 2023-03-21 | 2023-03-21 | Ecological protection device and method for purifying industrial waste gas |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116656467A (en) * | 2023-07-28 | 2023-08-29 | 常州卓威机械股份有限公司 | Pressure relief protection device for anaerobic tank |
| CN116693138A (en) * | 2023-08-08 | 2023-09-05 | 沧州绿源水处理有限公司 | Full membrane method reclaimed water recycling equipment and recycling method |
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2023
- 2023-03-21 CN CN202310275322.6A patent/CN116392932A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116656467A (en) * | 2023-07-28 | 2023-08-29 | 常州卓威机械股份有限公司 | Pressure relief protection device for anaerobic tank |
| CN116656467B (en) * | 2023-07-28 | 2023-09-29 | 常州卓威机械股份有限公司 | Pressure relief protection device for anaerobic tank |
| CN116693138A (en) * | 2023-08-08 | 2023-09-05 | 沧州绿源水处理有限公司 | Full membrane method reclaimed water recycling equipment and recycling method |
| CN116693138B (en) * | 2023-08-08 | 2023-10-20 | 沧州绿源水处理有限公司 | Full membrane method reclaimed water recycling equipment and recycling method |
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