CN111495085B - Waste gas treatment device for environmental protection equipment - Google Patents
Waste gas treatment device for environmental protection equipment Download PDFInfo
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- CN111495085B CN111495085B CN202010281914.5A CN202010281914A CN111495085B CN 111495085 B CN111495085 B CN 111495085B CN 202010281914 A CN202010281914 A CN 202010281914A CN 111495085 B CN111495085 B CN 111495085B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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Abstract
The invention relates to the technical field of environmental protection equipment, and particularly discloses a waste gas treatment device for the environmental protection equipment, which comprises a base and a cyclone separator, wherein the cyclone separator is fixedly and communicatively arranged on the hollow base, the cyclone separator is communicated with an air inlet pipe, a double-shaft motor is arranged in the air inlet pipe, output shafts at two ends of the double-shaft motor are respectively and coaxially fixed with a fan blade and a worm, the inner bottom of the cyclone separator is rotatably connected with a middle rotating shaft through a mounting frame, the rotating shaft is connected with a turbine, and a water pump is communicated with the base and is rotatably communicated with the bottom of the rotating shaft through a shaft seal; the fixed a plurality of puddlers that are provided with in the axis of rotation, seted up a plurality of holes of permeating water on the puddler, cyclone's top intermediate position intercommunication has the outlet duct, and the inside packing of outlet duct has porous filling plate, and the top of axis of rotation is rotated and is passed porous filling plate and communicate and have the shower nozzle. The invention has the advantages that: simple structure, convenient operation, strong processing capacity, low processing cost and convenient popularization and implementation.
Description
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to a waste gas treatment device for environment-friendly equipment.
Background
The waste gas discharged from industrial production often has harmful effect on environment and human health, before being discharged into the atmosphere, a purification measure should be taken to process the waste gas so as to make the waste gas meet the requirements of waste gas discharge standard, the process is called waste gas purification, and the commonly used waste gas purification method comprises the following steps: absorption method, adsorption method, condensation method and combustion method. When utilizing the adsorption method to handle waste gas, often need utilize the active carbon adsorption tower, because of current active carbon adsorption tower's design defect, lead to being difficult to carrying out portable dismantlement and change to the inside active carbon board of active carbon adsorption tower and active carbon subassembly, under long-term work, very easily lead to the poor consequence of treatment effect to waste gas because of the active reduction of active carbon adsorption raw materials, when needing to spend the longer time to turn over the processing to waste gas, lead to exhaust-gas treatment incomplete very easily.
Chinese patent (publication No. CN 108126496A, published as 2018.06.08) discloses an environment-friendly device for waste gas treatment, wherein an anti-corrosion bearing is welded at the top of a round box, the upper end of an outer ring of the anti-corrosion bearing is hermetically welded with the lower end of a waste gas inlet pipe, the lower end of an inner ring of the anti-corrosion bearing is hermetically welded with the upper end of a vent pipe, the bottom of the vent pipe is communicated with a vent branch pipe, an air outlet is formed in one side wall of the vent branch pipe, a liquid discharge pipe is installed at the bottom of the round box, a control valve is installed on the liquid discharge pipe, a transverse plate is welded at the bottom inside of the round box, a circular groove is formed in the middle of the top of the transverse plate, the bottom of the vent pipe is inserted into the circular groove, and a roller is installed on the outer wall of the vent pipe in a rolling manner through an installation frame. The equipment has insufficient processing capacity and is inconvenient to popularize and implement.
Disclosure of Invention
The present invention is directed to an exhaust gas treatment device for an environmental protection equipment, which solves the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a waste gas treatment device for environmental protection equipment, including base and cyclone, cyclone is installed to fixed intercommunication on the base, cyclone tangent intercommunication has the intake pipe, the internally mounted of intake pipe has the double-shaft motor, double-shaft motor's both ends output shaft is coaxial fixed with flabellum and worm respectively, under double-shaft motor's effect, the flabellum rotates, thereby make the air separate through the inside that the intake pipe entered into cyclone, the inside hollow structure that is of base, and inside has held water, cyclone's interior bottom mounting has the mounting bracket, it has hollow axis of rotation to rotate on the mounting bracket to be connected with, the axis of rotation sets up the central point at cyclone and puts. The rotating shaft is coaxially and fixedly connected with a turbine, the turbine is meshed with the worm, and the worm drives the turbine to rotate, so that the rotating shaft rotates in the cyclone separator. The base is fixedly provided with a water pump, the water inlet end of the water pump extends into the base, and the water outlet end of the water pump is communicated with the bottom of the rotating shaft through a shaft seal in a rotating mode. Under the effect of water pump, the inside water of base enters into the inside of axis of rotation.
The fixed a plurality of puddlers that are provided with in the axis of rotation, seted up a plurality of holes of permeating water on the puddler, the hole and the axis of rotation intercommunication of permeating water, the inside water of axis of rotation enters into the inside of puddler and from the blowout in the hole of permeating water to form water smoke, the puddler rotates along with the axis of rotation, thereby stirs the air and the water smoke that get into, has improved mixing efficiency. The water mist has high adsorbability and can adsorb particle dust in air. The water mist and dust mixture falls to the bottom of the cyclone and into the interior of the base. Cyclone's top intermediate position intercommunication has the outlet duct, the inside packing of outlet duct has porous infill panel, porous infill panel has great porosity, the top of axis of rotation is rotated and is passed porous infill panel and the intercommunication has the shower nozzle, the air after the separation is discharged from the outlet duct, shower nozzle spun water smoke sprinkles on porous infill panel, the air passes from bottom to top from porous infill panel, shower nozzle spun water smoke is at the inside from top to bottom flow of porous infill panel, thereby the abundant contact, make the dust that does not handle fully absorb, the while has avoided granule dust gravity to subside inadequately. Further improving the processing quality. The double-shaft motor and the water pump are electrically connected with a controller, and the controller can control the on-off and rotating speed of the double-shaft motor, the on-off and flow of the water pump.
As a further scheme of the invention: the bottom four corners of base is provided with the universal wheel, is provided with the cardboard on the universal wheel, and the cardboard has the braking action to the universal wheel, and the setting of universal wheel is convenient for the removal and the fixing of base.
As a further scheme of the invention: be provided with the observation window on the base, the setting of observation window is convenient for observe the situation of the inside water of base. The observation window is marked with scale marks, and the setting of scale marks is convenient for quantitatively observe the amount of water in the base, and is convenient for in time add.
As a further scheme of the invention: the outer end fixedly connected with spiral scraper blade of puddler, the lateral wall of spiral scraper blade and cyclone's inner wall contact, spiral scraper blade rotates and scrapes the inside water dust mixture that adheres to cyclone to downward conveying.
As a further scheme of the invention: the air outlet pipe is detachably communicated with the cyclone separator through a flange.
As a further scheme of the invention: the fixed filter plate that is provided with in cyclone top, the filter plate filters the air after the separation to further handle the air, improved the air treatment quality, the filter plate has the supporting role to porous infill panel.
As a further scheme of the invention: the side wall of the rotating shaft is fixedly connected with a brush, the brush is in contact with the lower surface of the filter plate, and the brush rotates along with the rotating shaft, so that the filter plate is cleaned, particles attached to the filter plate are swept away, the filter plate is prevented from being blocked, and the filtering smoothness is guaranteed.
As a further scheme of the invention: the fixed baffle that is provided with in inside of base, the baffle cuts apart the end of intaking of water pump and cyclone's the region of falling into water, and the water that falls from cyclone deposits in one side of baffle, and the baffle is crossed to the clear water and is recycled by the water pump.
As a further scheme of the invention: the inclined plate is arranged inside the base below the cyclone separator, and the inclined plate reduces the falling force of water, so that the water is convenient to settle. The base is provided with a slag discharge port, the slag discharge port is provided with a valve, and the valve is opened to discharge the dust deposited in the base.
As a further scheme of the invention: the inner bottom of the base is provided with a groove, dust in the base is deposited in the groove, and the groove is communicated with the slag discharge port. A screw shaft is rotatably arranged in the groove, one end of the screw shaft is connected with an output shaft of a motor arranged in the base, when dust needs to be discharged, the motor is started, and the motor drives the screw shaft to rotate, so that the dust in the groove is discharged.
Compared with the prior art, the invention has the beneficial effects that: the water mist sprayed by the spray head is sprinkled on the porous filling plate, the air passes through the porous filling plate from bottom to top, and the water mist sprayed by the spray head flows from top to bottom inside the porous filling plate, so that the water mist is fully contacted, untreated dust is fully absorbed, and insufficient gravity settling of small-particle dust is avoided. Further improving the processing quality. The combination of water mist and water shower has strong treatment capacity. And one motor is used for completing air inlet and rotation of the rotating shaft, so that the device is simplified, and the treatment cost is reduced. The invention has the advantages that: simple structure, convenient operation, strong processing capacity, low processing cost and convenient popularization and implementation.
Drawings
FIG. 1 is a schematic structural view of an exhaust gas treatment device for an eco-friendly apparatus.
FIG. 2 is a schematic view showing the internal structure of an exhaust gas treatment device for an eco-friendly apparatus.
FIG. 3 is a schematic view showing the internal structure of a slag hole in an exhaust gas treatment apparatus for an eco-friendly equipment.
In the figure, a base 1, a pushing handle 2, a flange 3, an air outlet pipe 4, an air inlet pipe 5, a cyclone separator 6, a slag discharge opening 7, an observation window 8, scale marks 9, a universal wheel 10, a water pump 11, a worm 12, a turbine 13, a brush 14, a filter plate 15, a spray head 16, a porous filling plate 17, a rotating shaft 18, a double-shaft motor 19, fan blades 20, a stirring rod 21, a spiral scraper 22, a mounting frame 23, a shaft seal 24, an inclined plate 25, a partition plate 26, a spiral shaft 27, a motor 28 and a groove 29 are arranged.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
Example 1
Referring to fig. 1-2, an exhaust treatment device for environmental protection equipment comprises a base 1 and a cyclone separator 6, wherein four corners of the bottom of the base 1 are provided with universal wheels 10, the universal wheels 10 are provided with clamping plates, the clamping plates brake the universal wheels 10, and the universal wheels 10 are convenient for the base 1 to move and fix. The side of the base 1 is fixedly provided with a push handle 2, and the push handle 2 is convenient for pushing the device. Cyclone 6 is installed to fixed intercommunication on base 1, the tangent intercommunication of cyclone 6 has intake pipe 5, the internally mounted of intake pipe 5 has double-shaft motor 19, double-shaft motor 19's both ends output shaft coaxial fixation has flabellum 20 and worm 12 respectively, under double-shaft motor 19's effect, flabellum 20 rotates, thereby make the air enter into cyclone 6's inside through intake pipe 5 and separate, the inside hollow structure that is of base 1, and inside has held water, mounting bracket 23 is installed to cyclone 6's interior bottom, it is connected with hollow axis of rotation 18 to rotate on mounting bracket 23, axis of rotation 18 sets up the central point at cyclone 6 and puts. The rotating shaft 18 is coaxially and fixedly connected with a worm wheel 13, the worm wheel 13 is meshed with the worm 12, and the worm 12 drives the worm wheel 13 to rotate, so that the rotating shaft 18 rotates inside the cyclone separator 6. The base 1 is fixedly provided with a water pump 11, the water inlet end of the water pump 11 extends into the base 1, and the water outlet end of the water pump 11 is rotatably communicated with the bottom of the rotating shaft 18 through a shaft seal 24. The water in the base 1 is introduced into the rotating shaft 18 by the water pump 11. Be provided with observation window 8 on the base 1, the situation of the inside water of base 1 is convenient for observe in setting up of observation window 8, is stamped scale mark 9 on the observation window 8, and the volume of the inside water of base 1 is convenient for quantitatively observe in setting up of scale mark 9, is convenient for in time add.
Fixed a plurality of puddlers 21 that are provided with on the axis of rotation 18, seted up a plurality of holes of permeating water on the puddler 21, the hole of permeating water and the 18 intercommunication of axis of rotation, the inside water of the 18 inside of axis of rotation enters into the inside of puddler 21 and from the hole blowout of permeating water to form water smoke, puddler 21 rotates along with axis of rotation 18, thereby stirs the air and the water smoke that get into, has improved mixing efficiency. The water mist has high adsorbability and can adsorb particle dust in air. The water mist and dust mixture falls to the bottom inside the cyclone separator 6 and enters the inside of the base 1. The middle position of the top of the cyclone separator 6 is communicated with an air outlet pipe 4, and the air outlet pipe 4 is detachably communicated with the cyclone separator 6 through a flange 3. The inside of outlet duct 4 is filled with porous packing plate 17, porous packing plate 17 has great porosity, the top of axis of rotation 18 rotates and passes porous packing plate 17 and is connected with shower nozzle 16, the air after the separation is discharged from outlet duct 4, the water smoke that shower nozzle 16 spun sprinkles on porous packing plate 17, the air passes from bottom to top from porous packing plate 17, the water smoke of shower nozzle 16 spun flows from top to bottom in porous packing plate 17 is inside, thereby fully contact, make the dust of not handling fully absorb, the gravity of the tiny particle dust has been avoided simultaneously and has subsided inadequately. Further improving the processing quality.
The top of the cyclone separator 6 is fixedly provided with a filter plate 15, the filter plate 15 filters the separated air, so that the air is further treated, the air treatment quality is improved, and the filter plate 15 has a supporting function on a porous filling plate 17. The side wall of the rotating shaft 18 is fixedly connected with the hairbrush 14, the hairbrush 14 is contacted with the lower surface of the filter plate 15, and the hairbrush 14 rotates along with the rotating shaft 18, so that the filter plate 15 is cleaned, particles attached to the filter plate 15 are swept away, the filter plate 15 is prevented from being blocked, and the filtering smoothness is ensured. The outer end of the stirring rod 21 is fixedly connected with a spiral scraper 22, the side wall of the spiral scraper 22 is contacted with the inner wall of the cyclone separator 6, and the spiral scraper 22 rotates to scrape off the water-dust mixture attached to the inside of the cyclone separator 6 and convey the water-dust mixture downwards. The double-shaft motor 19 and the water pump 11 are electrically connected with a controller, and the controller can control the on-off and the rotating speed of the double-shaft motor 19 and the on-off and the flow of the water pump 11. A partition plate 26 is fixedly arranged in the base 1, the partition plate 26 divides the water inlet end of the water pump 11 from the water falling area of the cyclone separator 6, the water falling from the cyclone separator 6 is deposited on one side of the partition plate 26, and the clarified water passes through the partition plate 26 and is recycled by the water pump 11. The inclined plate 25 is arranged inside the base 1 below the cyclone separator 6, and the inclined plate 25 reduces the falling force of water, so that the water is convenient to settle. The base 1 is provided with a slag discharge port 7, the slag discharge port 7 is provided with a valve, and the valve is opened to discharge the dust deposited in the base 1.
The working principle of the invention is as follows: adding a proper amount of water into the base 1, starting the double-shaft motor 19, rotating the fan blades 20 under the action of the double-shaft motor 19, so that air enters the cyclone separator 6 through the air inlet pipe 5 to be separated, and driving the worm 12 to rotate the turbine 13, so that the rotating shaft 18 rotates in the cyclone separator 6. The water in the base 1 is introduced into the rotating shaft 18 by the water pump 11. The water inside the rotating shaft 18 enters the inside of the stirring rod 21 and is sprayed out from the water permeable holes to form water mist, and the stirring rod 21 rotates along with the rotating shaft 18, so that the entering air and the water mist are stirred, and the mixing efficiency is improved. The separated air is discharged from the air outlet pipe 4, the water mist sprayed by the spray head 16 is sprinkled on the porous filling plate 17, the air passes through the porous filling plate 17 from bottom to top, and the water mist sprayed by the spray head 16 flows from top to bottom inside the porous filling plate 17, so that the air is fully contacted, the untreated dust is fully absorbed, and meanwhile, the insufficient gravity settling of the small-particle dust is avoided. Further improving the processing quality. The slag discharging port 7 is opened to discharge the dust.
Example 2
Referring to fig. 3, on the basis of embodiment 1, a groove 29 is formed at the inner bottom of the base 1, dust inside the base 1 is deposited inside the groove 29, and the groove 29 is communicated with the slag discharge port 7. The inside of the groove 29 is rotatably provided with a screw shaft 27, one end of the screw shaft 27 is connected to an output shaft of a motor 28 installed inside the base 1, and when dust needs to be discharged, the motor 28 is activated and the motor 28 rotates the screw shaft 27, thereby discharging the dust inside the groove 29.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A waste gas treatment device for environmental protection equipment comprises a base (1) and a cyclone separator (6), wherein the hollow base (1) is fixedly communicated with the cyclone separator (6), the cyclone separator (6) is communicated with an air inlet pipe (5), a double-shaft motor (19) is arranged in the air inlet pipe (5), the cyclone separator is characterized in that fan blades (20) and a worm (12) are coaxially fixed to output shafts at two ends of a double-shaft motor (19) respectively, an installation frame (23) is installed at the inner bottom of the cyclone separator (6), a hollow rotating shaft (18) is connected to the installation frame (23) in a rotating mode, a turbine (13) is fixedly connected to the rotating shaft (18) in a coaxial mode, the turbine (13) is meshed with the worm (12), a water pump (11) is fixedly installed on the base (1), and the water pump (11) is communicated with the base (1) and is communicated with the bottom of the rotating shaft (18) in a rotating mode through a shaft seal (24);
the fixed a plurality of puddlers (21) that are provided with on axis of rotation (18), seted up a plurality of holes of permeating water on puddler (21), the hole of permeating water and axis of rotation (18) intercommunication, the top intermediate position intercommunication of cyclone (6) has outlet duct (4), the inside packing of outlet duct (4) has porous filling plate (17), the top of axis of rotation (18) is rotated and is passed porous filling plate (17) and is communicated and have shower nozzle (16).
2. The waste gas treatment device for the environmental protection equipment is characterized in that the four corners of the bottom of the base (1) are provided with universal wheels (10), and the universal wheels (10) are provided with clamping plates.
3. The exhaust gas treatment device for the environmental protection equipment is characterized in that the base (1) is provided with an observation window (8), and scale marks (9) are marked on the observation window (8).
4. The exhaust gas treatment device for the environmental protection equipment according to claim 1, wherein the outer end of the stirring rod (21) is fixedly connected with a spiral scraper (22), and the side wall of the spiral scraper (22) is in contact with the inner wall of the cyclone separator (6).
5. An exhaust gas treatment device for an environmentally friendly apparatus according to claim 1, wherein the outlet pipe (4) is detachably communicated with the cyclone separator (6) through the flange (3).
6. The exhaust gas treatment device for the environmental protection equipment according to claim 5, wherein a filter plate (15) is fixedly arranged on the top of the cyclone separator (6).
7. An exhaust gas treatment device for an eco-friendly apparatus according to claim 6, wherein brushes (14) are fixedly attached to the side wall of the rotation shaft (18), and the brushes (14) are in contact with the lower surface of the filter sheet (15).
8. An exhaust gas treatment device for an eco-friendly equipment according to claim 1, wherein a partition plate (26) is fixedly provided inside the base (1), and the partition plate (26) divides a water inlet end of the water pump (11) from a water falling area of the cyclone (6).
9. An exhaust gas treatment device for an eco-friendly equipment according to claim 1, wherein an inclined plate (25) is provided inside the base (1) below the cyclone (6).
10. The exhaust gas treatment device for the environmental protection equipment according to any one of claims 1 to 9, wherein a groove (29) is formed at the inner bottom of the base (1), dust inside the base (1) is deposited inside the groove (29), the groove (29) is communicated with the slag discharge port (7), a screw shaft (27) is rotatably arranged inside the groove (29), and one end of the screw shaft (27) is connected with an output shaft of a motor (28) installed inside the base (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010281914.5A CN111495085B (en) | 2020-04-11 | 2020-04-11 | Waste gas treatment device for environmental protection equipment |
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| CN202010281914.5A CN111495085B (en) | 2020-04-11 | 2020-04-11 | Waste gas treatment device for environmental protection equipment |
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| CN113603267A (en) * | 2021-08-30 | 2021-11-05 | 广东凯链环保科技有限公司 | Purification process of industrial acidic wastewater |
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| CN110604990A (en) * | 2019-09-23 | 2019-12-24 | 本钢板材股份有限公司 | Dust gas treatment device |
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| DE2024098C3 (en) * | 1970-05-16 | 1979-04-26 | Hugo Petersen Gesellschaft Fuer Verfahrenstechnischen Anlagenbau Mbh & Co Kg, 6200 Wiesbaden | Method and device for agglomerating and precipitating suspended matter from gases and vapors |
| CN2305242Y (en) * | 1997-08-08 | 1999-01-27 | 安庆林 | Wet composite smoke purifier for boiler |
| CN201140024Y (en) * | 2007-12-23 | 2008-10-29 | 山东东宇选矿设备有限公司 | Pneumatic wet-type rotational flow dust wiper |
| CN201618488U (en) * | 2010-03-31 | 2010-11-03 | 苏州巨联科技有限公司 | Three-circulation DMF waste gas recovering device |
| CN206613270U (en) * | 2017-02-15 | 2017-11-07 | 湖北吾尔利生物工程股份有限公司 | The special exhaust treatment system of fermenting and producing |
| CN207385112U (en) * | 2017-09-28 | 2018-05-22 | 湖南省三力士农机制造有限公司 | Mist dust remover |
| CN110115892A (en) * | 2019-04-28 | 2019-08-13 | 杭州敦和科技有限公司 | A kind of efficient dust removing demister |
| CN110665357A (en) * | 2019-09-30 | 2020-01-10 | 何爱龙 | Efficient dust removal and desulfurization device and working method thereof |
| CN110755989A (en) * | 2019-12-11 | 2020-02-07 | 窦所兰 | Novel environmental protection exhaust-gas treatment device |
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| CN110604990A (en) * | 2019-09-23 | 2019-12-24 | 本钢板材股份有限公司 | Dust gas treatment device |
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