CN112023579B - Use method of efficient waste gas purification equipment for organic waste treatment - Google Patents
Use method of efficient waste gas purification equipment for organic waste treatment Download PDFInfo
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- CN112023579B CN112023579B CN202010839911.9A CN202010839911A CN112023579B CN 112023579 B CN112023579 B CN 112023579B CN 202010839911 A CN202010839911 A CN 202010839911A CN 112023579 B CN112023579 B CN 112023579B
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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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- 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
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- 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
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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
- B01D53/1487—Removing organic compounds
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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
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- 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 invention discloses a use method of efficient waste gas purification equipment for organic waste treatment, which comprises a purification box, wherein a frame opening is formed in the top in the purification box, a fan is fixedly connected to the inner wall of the frame opening, an air inlet pipe is connected to the lower portion of the inner wall of the purification box, an obliquely arranged filter screen is fixedly connected to the inner wall of the purification box, an annular cavity is formed in the upper portion of the inner wall of the purification box, purification liquid is filled in the annular cavity, a plurality of sliding plug cavities are formed in the lower portion of the inner wall of the purification box, a magnetic sliding plug is connected to the inner walls of the sliding plug cavities in a sliding mode, and a permanent magnet attracted with the magnetic sliding plug is embedded in an impeller of the fan. According to the invention, the absorbent cotton can absorb liquid through the capillary holes, and the water films in the capillary holes form water bubbles under the high-speed flow of the waste gas, so that the water bubbles can absorb the oil mist in the waste gas, the weight of the air bubbles is increased, and then the air bubbles fall into the collecting box under the action of gravity, and the oil mist is subjected to primary purification treatment, so that the treatment effect is good.
Description
Technical Field
The invention relates to the technical field of organic waste treatment, in particular to a using method of efficient waste gas purification equipment for organic waste treatment.
Background
Organic waste treatment is the treatment of organic waste by physical, chemical and biological methods, so that the organic waste reaches the waste discharge standard.
Because organic waste can contain a large amount of oil mist and the organic pollutant who contains harmful gas in handling discharged waste gas, make the processing to these waste gases use the absorption to filter purification treatment more, present purification treatment equipment is mainly paid more attention to the absorption of getting rid of the oil mist, and get rid of the oil mist absorption filtration with the oil mist on the filter screen when getting rid of the oil mist, because the viscidity of oil mist is great, make the filter screen adsorb the oil mist for a long time after, the mesh on the filter screen can be blockked up by the oil that the oil mist gathered and formed, and then lead to the air circulation nature of filter screen department poor, and then make the adsorption efficiency of clarification plant to the oil mist weaken.
Therefore, the invention provides a using method of the high-efficiency waste gas purifying equipment for organic waste treatment.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a using method of high-efficiency waste gas purifying equipment for treating organic waste.
In order to achieve the purpose, the invention adopts the following technical scheme:
a use method of high-efficiency waste gas purification equipment for organic waste treatment comprises a purification box, wherein a frame opening is formed in the top in the purification box, a fan is fixedly connected to the inner wall of the frame opening, an air inlet pipe is connected to the lower portion of the inner wall of the purification box, a filter screen which is obliquely arranged is fixedly connected to the inner wall of the purification box, an annular cavity is formed in the upper portion of the inner wall of the purification box, purification liquid is filled in the annular cavity, a plurality of sliding plug cavities are formed in the lower portion of the inner wall of the purification box, a magnetic sliding plug is slidably connected to the inner wall of the sliding plug cavity, a permanent magnet which is attracted to the magnetic sliding plug is embedded in an impeller of the fan, the upper end of the magnetic sliding plug is elastically connected to the top in the sliding plug cavity through a liquid suction bag, a plurality of capillary holes which are communicated with the inner wall of the purification box are formed in the inner wall of the sliding plug cavity, liquid suction cotton is fixedly connected to the inner wall of the sliding plug cavity, which is close to the filter screen, the top in the liquid suction bag is connected with the inner bottom of the annular cavity through a one-way liquid suction pipe, and the inner bottom of the liquid suction bag is connected with the side wall of the liquid suction cotton through a one-way liquid outlet pipe.
Preferably, the bottom of the purifying box is fixedly connected with a collecting box, and the lower end of the filter screen is fixedly connected with an oil guide pipe.
Preferably, a spiral coil is embedded in the inner wall of the sliding plug cavity, a heating wire is fixedly connected to the inner wall of the collecting box, and the heating wire is coupled with the spiral coil.
The invention has the following beneficial effects:
1. by arranging the permanent magnet, the magnetic sliding plugs, the liquid absorbing cotton and the capillary holes, the permanent magnet alternately sweeps over the magnetic sliding plugs when the fan rotates, so that the magnetic sliding plug can periodically slide up and down in the sliding plug cavity, when the magnetic sliding plug slides up in the sliding plug cavity, the purified liquid in the liquid absorbing bag is extruded to the liquid absorbing cotton from the one-way liquid outlet hole, so that the capillary holes continuously absorb the purified liquid from the liquid absorbing cotton under the capillary action, because the flow velocity of the waste gas entering the purifying box is faster, and further known from Bernoulli principle, when the waste gas flows at equal height, the flow velocity is larger, the pressure is smaller, under the action of pressure, the water film in the capillary hole forms water bubbles, so that the water bubbles can adsorb the oil mist in the waste gas, the weight of the bubbles is increased, so that the bubbles fall into the collecting box under the action of gravity, the oil mist is subjected to primary purification treatment, and the treatment effect is good;
2. the high-speed flow of the waste gas can drive the bubbles to flow upwards to collide with the filter screen and then be crushed, so that a large amount of purifying liquid exists on the filter screen, the oil mist can be decomposed under the action of the purifying liquid when the filter screen filters the oil mist, the decomposed oil mist and the purifying liquid are combined and then flow downwards on the surface of the filter screen, and finally the oil mist enters the collecting box through the oil guide pipe, so that the oil mist on the filter screen can be cleaned in real time, the oil mist on the filter screen is prevented from being accumulated more, the air circulation at the filter screen is poor, and the adsorption capacity of the oil mist is weakened;
3. through setting up helical coil and heater strip, the magnetism sliding plug is when sliding from top to bottom at sliding plug intracavity wall, helical coil cutting magnetic induction line produces induced-current, and then circular telegram on the heater strip produces the heat, heat the fluid mixture that falls to in the collecting box, because the boiling point of fluid is greater than the boiling point of purifying liquid in the fluid mixture, and then the purifying liquid can be at first evaporated, and the purifying liquid after the evaporation moves up and can liquefy again after contacting with the filter screen, make the purifying liquid can clear up the oil mist on the filter screen once more, make its clearance have the function of recycling, the use amount of purifying liquid has been saved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: 1 purifying box, 2 blower, 3 air inlet pipe, 4 filter screen, 5 collecting box, 6 oil guide pipe, 7 annular cavity, 8 sliding plug cavity, 9 liquid absorbing cotton, 10 magnetic sliding plug, 11 permanent magnet, 12 liquid absorbing bag, 13 capillary hole, 14 one-way liquid absorbing pipe, 15 one-way liquid outlet pipe, 16 spiral coil and 17 heating wire.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Example one
Referring to fig. 1-2, a method for using a high-efficiency waste gas purification device for organic waste treatment, the device comprises a purification box 1, a frame opening is arranged at the top in the purification box 1, a fan 2 is fixedly connected to the inner wall of the frame opening, an air inlet pipe 3 is connected to the lower part of the inner wall of the purification box 1, an obliquely arranged filter screen 4 is fixedly connected to the inner wall of the purification box 1, an annular chamber 7 is arranged above the inner wall of the purification box 1, the annular chamber 7 is filled with purification liquid, it needs to be explained that liquid adding holes are arranged on the inner wall of the annular chamber 7 for adding the purification liquid in time, a plurality of sliding plug chambers 8 are arranged below the inner wall of the purification box 1, magnetic sliding plugs 10 are slidably connected to the inner wall of the plurality of sliding plug chambers 8, a permanent magnet 11 attracted to the magnetic sliding plugs 10 is embedded on an impeller of the fan 2, the upper end of the magnetic sliding plugs 10 is elastically connected to the top in the sliding plug chambers 8 through a liquid absorbing bag 12, it needs to be explained that, the inner wall of the sliding plug cavity 8 is symmetrically provided with through holes communicated with the outside for balancing the pressure change in the sliding plug cavity 8 caused by the expansion and contraction of the liquid suction bag 12, the inner wall of the sliding plug cavity 8 is provided with a plurality of capillary holes 13 communicated with the inner wall of the purification box 1, the inner wall of the sliding plug cavity 8 close to the filter screen 4 is fixedly connected with liquid suction cotton 9, further, under the capillary effect, the capillary holes 13 can continuously absorb the purification liquid from the liquid suction cotton 9, the inner top of the liquid suction bag 12 is connected with the inner bottom of the annular cavity 7 through a one-way liquid suction pipe 14, the inner bottom of the liquid suction bag 12 is connected with the side wall of the liquid suction cotton 9 through a one-way liquid outlet pipe 15, it needs to be noted that the one-way liquid suction pipe 14 only allows the purification liquid to enter the liquid suction bag 12 from the annular cavity 7, and the one-way liquid outlet pipe 15 only allows the purification liquid to flow out from the liquid suction bag 12 to the liquid suction cotton 9.
The bottom of the purifying box 1 is fixedly connected with a collecting box 5, and the lower end of the filter screen 4 is fixedly connected with an oil guide pipe 6.
In this embodiment, when the fan 2 rotates to absorb the organic waste gas, the fan 2 rotates to make the permanent magnet 11 embedded in the impeller continuously graze over the magnetic sliding plug 10, when the permanent magnet 11 is positioned above the magnetic sliding plug 10, the magnetic sliding plug 10 slides on the inner wall of the sliding plug cavity 8 under the action of the magnetic attraction of the permanent magnet 11, then the purified liquid in the liquid suction bag 12 is extruded to the liquid suction cotton 9 through the one-way liquid outlet pipe 15, when the permanent magnet 11 is separated from the magnetic sliding plug 10, the magnetic attraction between the magnetic sliding plug 10 and the permanent magnet 11 is weakened, the self deformation capacity of the magnetic sliding plug 10 in the liquid suction bag 12 slides down on the inner wall of the sliding plug cavity 8, and the pipette bulb 12 sucks the cleaning liquid from the annular chamber 7 through the one-way pipette tube 14, and thus, when the permanent magnet 11 continuously sweeps over the magnetic sliding plug 10, the magnetic sliding plug 10 continuously slides up and down on the inner wall of the sliding plug cavity 8, and then the purified liquid is continuously added to the absorbent cotton 9;
because the flow velocity of the waste gas entering the purifying box 1 from the air inlet pipe 3 is fast, and the flow velocity of the waste gas at the capillary holes 13 is fast, as known from bernoulli's principle, when the waste gas flows at equal height, the flow velocity is higher, and the pressure is lower, under the action of the pressure, the water film in the capillary holes 13 forms bubbles to flow out, on one hand, the bubbles formed by the purifying liquid can preliminarily adsorb the oil mist in the waste gas, so as to reduce the load on the filter screen 4, on the other hand, the bubbles collide and break with the lower end of the filter screen 4 along with the upward flow of the waste gas, so that a large amount of purifying liquid exists on the filter screen 4, the oil mist on the filter screen 4 can be decomposed under the action of the purifying liquid, and the decomposed oil mist can flow downwards on the surface of the filter screen 4 after being combined with the purifying liquid, and finally can enter the collecting box 5 through the oil guide pipe 6, so as to clean the oil mist on the filter screen 4 in real time, and avoid the oil mist accumulation of the filter screen 4, this results in poor air flow communication at the screen 4, and thus, a reduction in the adsorption capacity for the oil mist.
Example two
Referring to fig. 3-4, different from the embodiment, the inner wall of the sliding plug cavity 8 is embedded with a spiral coil 16, the inner wall of the collection box 5 is fixedly connected with a heating wire 17, and the heating wire 17 is coupled with the spiral coil 16, it should be noted that the oil mixture in the collection box 5 contains oil and a purifying liquid, and the boiling point of the oil is far greater than that of the purifying liquid, so that after the heating wire 17 is electrified and heated, the purifying liquid is heated and evaporated at first.
In this embodiment, when the magnetism sliding plug 10 slides from top to bottom in sliding plug chamber 8 inner wall, inlay and establish the helical coil 16 at sliding plug chamber 8 inner wall and can cut the magnetic induction line and produce induced-current, make and circular telegram on the heater strip 17 of 16 coupling connections of helical coil, heat the fluid mixture in the collecting box 5, because the boiling point of fluid is far greater than the boiling point of purifying liquid in the fluid mixture, and then to heater strip 17 circular telegram heating back, the purifying liquid can be heated the evaporation at first, and the purifying liquid after the evaporation moves upward and liquefies again after the contact of filter screen 4 lower extreme, make the purifying liquid again can clear up the oil mist on the filter screen 4, make its clearance have the function of recycling, the consumption of purifying liquid has been saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The use method of the efficient waste gas purification equipment for organic waste treatment comprises a purification box (1) and is characterized in that a frame opening is formed in the top of the interior of the purification box (1), a fan (2) is fixedly connected to the inner wall of the frame opening, an air inlet pipe (3) is connected to the lower portion of the inner wall of the purification box (1), a filter screen (4) which is obliquely arranged is fixedly connected to the inner wall of the purification box (1), an annular cavity (7) is formed in the upper portion of the inner wall of the purification box (1), a purification liquid is filled in the annular cavity (7), a plurality of sliding plug cavities (8) are formed in the lower portion of the inner wall of the purification box (1), a plurality of magnetic sliding plugs (10) are slidably connected to the inner wall of each sliding plug cavity (8), a permanent magnet (11) which is attracted to the magnetic sliding plugs (10) is embedded on an impeller of the fan (2), and the upper end of each magnetic sliding plug (10) is elastically connected to the top of each sliding plug cavity (8) through a liquid suction bag (12), the inner wall of the sliding plug cavity (8) is provided with a plurality of capillary holes (13) communicated with the inner wall of the purification box (1), the inner wall of the sliding plug cavity (8) close to the filter screen (4) is fixedly connected with liquid absorption cotton (9), the inner top of the liquid absorption bag (12) is connected with the inner bottom of the annular cavity (7) through a one-way liquid absorption pipe (14), and the inner bottom of the liquid absorption bag (12) is connected with the side wall of the liquid absorption cotton (9) through a one-way liquid outlet pipe (15);
the bottom in the purifying box (1) is fixedly connected with a collecting box (5), and the lower end of the filter screen (4) is fixedly connected with an oil guide pipe (6);
a spiral coil (16) is embedded in the inner wall of the sliding plug cavity (8), a heating wire (17) is fixedly connected to the inner wall of the collection box (5), and the heating wire (17) is coupled with the spiral coil (16);
the using method comprises the following steps: when the fan (2) rotates to absorb the organic waste gas, the fan (2) rotates to enable the permanent magnet (11) embedded in the impeller to continuously graze over the magnetic sliding plug (10), when the permanent magnet (11) is positioned above the magnetic sliding plug (10), the magnetic sliding plug (10) slides on the inner wall of the sliding plug cavity (8) under the action of the magnetic attraction force of the permanent magnet (11), then the purified liquid in the liquid suction bag (12) is extruded to the liquid suction cotton (9) through the one-way liquid outlet pipe (15), when the permanent magnet (11) is separated from the magnetic sliding plug (10), the magnetic attraction force between the magnetic sliding plug (10) and the permanent magnet (11) is weakened, the self deformation capacity of the magnetic sliding plug (10) in the liquid suction bag (12) slides down on the inner wall of the sliding plug cavity (8), and then the liquid suction bag (12) absorbs the purified liquid from the annular cavity (7) through the one-way liquid suction bag (14), so that when the permanent magnet (11) continuously grazes over the magnetic sliding plug (10), the magnetic sliding plug (10) can continuously slide up and down on the inner wall of the sliding plug cavity (8), and then the purifying liquid is continuously added to the absorbent cotton (9);
as the flow velocity of the waste gas entering the purifying box (1) from the air inlet pipe (3) is high, the flow velocity of the waste gas at the capillary hole (13) is high, and the bernoulli principle shows that when the waste gas flows at equal height, the flow velocity is high, the pressure is low, the water film in the capillary hole (13) forms water bubbles to flow out under the action of the pressure, on one hand, the water bubbles formed by the purifying liquid can preliminarily adsorb the oil mist in the waste gas, so as to reduce the load on the filter screen (4), on the other hand, the water bubbles collide and break with the lower end of the filter screen (4) along with the upward flow of the waste gas, so that a large amount of the purifying liquid exists on the filter screen (4), the oil mist on the filter screen (4) can be decomposed under the action of the purifying liquid, the decomposed oil mist can flow downwards on the surface of the filter screen (4) after being combined with the purifying liquid, and finally enters the collecting box (5) through the oil guide pipe (6), so as to clean the oil mist on the filter screen (4) in real time, the phenomenon that oil mist is accumulated on the filter screen (4) more, so that poor air circulation at the filter screen (4) is caused, and the adsorption capacity of the filter screen on the oil mist is further reduced is avoided;
when magnetism sliding plug (10) slided from top to bottom at sliding plug chamber (8) inner wall, inlay spiral coil (16) of establishing at sliding plug chamber (8) inner wall and can cut the magnetic induction line and produce induced-current, make and circular telegram on heater strip (17) of spiral coil (16) coupling connection, heat the fluid mixture in collecting box (5), because the boiling point of fluid is far greater than the boiling point of purifying liquid in the fluid mixture, and then to heater strip (17) circular telegram after heating, the purifying liquid can be heated the evaporation at first, and the purifying liquid after the evaporation upwards removes and liquefies again after filter screen (4) lower extreme contact, make the purifying liquid again can clear up the oil mist on filter screen (4), make its clearance have the function of recycling.
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| CN202010839911.9A CN112023579B (en) | 2020-08-19 | 2020-08-19 | Use method of efficient waste gas purification equipment for organic waste treatment |
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| CN202010839911.9A CN112023579B (en) | 2020-08-19 | 2020-08-19 | Use method of efficient waste gas purification equipment for organic waste treatment |
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| CN113440935A (en) * | 2021-06-29 | 2021-09-28 | 南京安环环保科技有限公司 | Device and process for treating organic waste gas VOCs |
| CN113786695A (en) * | 2021-08-25 | 2021-12-14 | 苏州特福佳实验室***工程有限公司 | Spray tower with stable temperature |
| CN114225645B (en) * | 2021-12-16 | 2024-02-20 | 广州普华环保设备有限公司 | Exhaust gas purifying device |
| CN114602256B (en) * | 2022-02-28 | 2023-05-26 | 江西南方锅炉股份有限公司 | Dust removing device for steam boiler system |
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| US5779900A (en) * | 1996-11-22 | 1998-07-14 | Nelson Industries, Inc. | In-situ cleanable filter with filtered cleanser |
| DE19822486A1 (en) * | 1998-05-19 | 1999-12-02 | Kvaerner Panel Sys Gmbh | Method and device for cleaning drying waste gases |
| WO2012051736A1 (en) * | 2010-10-18 | 2012-04-26 | Xu Fuzhang | Dust, waste gas and oil smoke collection processor and processing method thereof |
| US9914094B2 (en) * | 2014-01-17 | 2018-03-13 | Marine Exhaust Solutions Inc. | Marine exhaust gas cleaning system |
| CN104971568A (en) * | 2015-06-20 | 2015-10-14 | 吉林省东成环保集团有限公司 | Complete plant used for machining workshop oil mist pollutant purification |
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| RU2676640C1 (en) * | 2017-12-08 | 2019-01-09 | Общество С Ограниченной Ответственностью "Газпром Трансгаз Краснодар" | Transported gas cleaning device |
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Effective date of registration: 20221102 Address after: 5th Floor, Building 8, No. 611 Dongguan Road, Puyan Street, Binjiang District, Hangzhou City, Zhejiang Province 310000 Patentee after: ZHEJIANG ANLIAN TEST TECHNOLOGY SERVICE CO.,LTD. Address before: 315000 Room 401, No. 11, building 4, Qingnian Caijun, songjiacao village, Gaoqiao Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Liu Dahai |
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