CN102430305B - Industrial smoke exhaust gas recovery purifier and application method thereof - Google Patents
Industrial smoke exhaust gas recovery purifier and application method thereof Download PDFInfo
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- CN102430305B CN102430305B CN201110269984XA CN201110269984A CN102430305B CN 102430305 B CN102430305 B CN 102430305B CN 201110269984X A CN201110269984X A CN 201110269984XA CN 201110269984 A CN201110269984 A CN 201110269984A CN 102430305 B CN102430305 B CN 102430305B
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- clean room
- dirt pocket
- cleanser
- waste liquid
- smoke exhaust
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- 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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Abstract
The invention discloses an industrial smoke exhaust gas recovery purifier and an application method thereof. A scheme is characterized in that: tilting grid plates are arranged in a dedusting chamber; each grid plate is provided with a grid hole; separation plates divide a purification chamber into relatively independent compartments; a main shaft penetrating through the purification chamber is fixed with rotary blades and bearings in an interval mode; one rotary blade is arranged in one compartment; and one bearing is fixed corresponding to one separation plate. By utilizing mechanical and chemical reaction principles in the invention, the reaction area and the reaction speed are increased, so the industrial smoke exhaust gas is gradually adsorbed and purified in the compartments of the dedusting chamber and the purification chamber, and the recovery rate can reach above 95%. The smoke exhaust gas is adsorbed before being discharged to airspace, so the air pollution source is greatlyreduced. An absorbent used in the invention has the advantages of low cost and high adsorption efficiency, so the purifier of the invention, which has an important meaning to the industrial smoke exhaust gas pollution reduction and the air environment purification, is an ideal industrial smoke exhaust gas adsorption purifier.
Description
Technical field
The present invention relates to a kind of industry environmental protection purifier, specifically a kind of device and using method thereof for reclaiming clean industrial fumes waste gas belong to field of environment engineering.
Background technology
It is the common problems of concerns of whole world people that global environment worsens.Copenhagen the United Nations climate Conference was put on important agenda improving the global climate environmental problem especially in 2009.The discharging of the industrial gasses such as flue dust, carbon dioxide, sulfur dioxide, nitride is the principal element that causes air environmental pollution.According to statistics, the urban population of China 1/3rd is being breathed the air of severe contamination, has 1/3rd territory to be corroded by acid rain.The annual industrial cigarette class discharge amount of exhaust gas in the whole nation is between ten thousand tons of 4000-5000 at present, the sulfur dioxide discharge capacity that causes acid rain every year is about 2,000 ten thousand tons, all discharge capacity will be above more than the atmospheric environment capacity several times, if untimely the regulation will be a serious disaster to ecological environment and common people's health.
At present, people mainly contain following several to the method that reduces the industrial gasses discharging: three-element catalytic method (number of patent application: 02149809.1), this method can only limitedly reduce the discharging of pollutant, and the product after the catalysis still has the compositions such as carbon dioxide, carbon monoxide, hydrocarbon, nitrogen oxide; 01802804.7), vapor adsorption process (number of patent application 02135942.3), burning method (number of patent application: 02135942.3) etc. again filtration method (number of patent application:, these methods or processing cost are too high, treatment effect is bad, in fact is not widely used; Spray facture (number of patent application: 96104510.8), industrial application is more extensive in the whole world, but this method shortcoming is, spray treatment fluid and smoke exhaust contact area are little, thereby efficient is low, and the spray treatment fluid mainly is water, and water can make the flue dust landing, but the adsorption for waste gas is little, thereby the industrial fumes waste gas after this technical finesse still has the gas dischargings such as a large amount of sulfur dioxide, carbon dioxide in atmosphere.
Raw coal is still the main fuel of industry at present, raw coal combustion produces volume of smoke, sulfur dioxide etc. and is discharged in the air, the main method of discharge capacity is to adopt the coal washing desulfur technology behind the minimizing raw coal combustion at present, this technology not only cost is very high, and can not effectively reduce the industrial fumes discharging, above-mentioned technical finesse is to reducing CO2 emission effect and not obvious in addition.For many years, the whole world has dropped into a large amount of manpower and materials for reducing industrial fumes waste gas, but effectively do not address this problem in actual applications, its basic reason is that people emphasize to improve processing to comburant or to combustion method, but the processing to emission not yet proposes a kind of low cost, effective method.Especially in China for want of low-cost, high efficiency industrial fumes exhaust gas treatment technology and scheme, cause China increasingly serious because of environmental pollution and acid rain phenomenon that industrial fumes waste gas causes.
Summary of the invention
The objective of the invention is to overcome the defective that the spray facture exists, a kind of industrial smoke exhaust gas recovery purifier and using method thereof are disclosed, that mechanical device and chemical reaction are combined, increase response area and reaction speed by theory of mechanics, utilize low-cost, efficiently adsorbent absorption industrial fumes waste gas, greatly reduce air ambient and pollute.
Technical scheme of the present invention is:
Blast pipe connects respectively chimney and dirt pocket, the dirt pocket bottom connects the flue dust case, the flue dust case is fixed on the dirt pocket support, be provided with several tilting waffle slabs in the dirt pocket, have grid hole on each waffle slab, waffle slab links to each other with the waffle slab controller that is positioned at dirt pocket top, the dirt pocket bottom is provided with dust-exhausting port, be provided with the dirt pocket controller in the flue dust case outside, be provided with the dedusting motor in the dirt pocket outside, the dirt pocket controller is controlled dedusting motor and dust-exhausting port simultaneously, the dedusting motor is connected with vibrating arm, vibrating arm is connected with waffle slab, the clean room is fixed on clean room's support, inside, clean room becomes several relatively independent compartments by several baffle for separatings, be penetrated with main shaft in the middle of the clean room, the interval is fixed with several rotating vanes and several bearings on the main shaft, rotating vane places respectively in each compartment, the bearing at two ends, the left and right sides is separately fixed at the left and right sides, clean room sidewall, intermediate bearing is corresponding respectively to be fixed with dividing plate, top, clean room is equipped with the cleanser conduit successively, cleanser compression pump and cleanser case, fill cleanser in the cleanser case, the cleanser compression pump links to each other with the cleanser conduit, shower nozzle in each compartment of cleanser conduit and clean room is connected, fixed blade motor on clean room's support, paddle motor is connected with main shaft by belt, dividing plate in the adjacent compartments is dislocated in the upper and lower to have partition board hole, waste liquid is distributed in clean room's inwall and the waste liquid conduit, the waste liquid controller is connected with the waste liquid sucking pump, the waste liquid sucking pump is connected with exhausted bath box by the waste liquid conduit, connects air exhauster on the top-right blast pipe in clean room.
Using method of the present invention is:
A. after each parts installation, open all controllers and motor, air exhauster power supply;
B. smoke exhaust enters dirt pocket by blast pipe, and the waffle slab in dirt pocket is adsorbed and filters;
C. by the waffle slab controller waffle slab is carried out intermittently power-on, utilize electric suction-operated that soot dust granule is adsorbed on the waffle slab, when wherein the part waffle slab was switched on, its alternate waffle slab was in off-position, when waffle slab was in off-position, soot dust granule shook and falls the dirt pocket bottom;
D. under the control of dirt pocket controller, the every interval of dedusting motor certain hour drives the waffle slab vibration by vibrating arm, shake and fall the dirt pocket bottom being adsorbed on particle on the waffle slab, the dirt pocket controller opens is positioned at the dust-exhausting port of dirt pocket bottom simultaneously, and the control flue dust regularly falls into the flue dust case;
E. smoke exhaust enters the clean room by blast pipe after the dedusting;
F. cleanser is under the effect of cleanser compression pump, via the shower nozzle in the sensible clean room of cleanser conduit, under pressure cleanser sprayed on the rotating vane in the compartment;
G. paddle motor drives the main shaft rotation, main shaft driven rotary blade rotary, and the cleanser and the smoke exhaust generation physical and chemical reaction that distribute on it, smoke exhaust is progressively adsorbed via different compartments and is purified;
H. have partition board hole on the dividing plate in the different compartments sequence, under the effect of air exhauster, mineralization pressure is poor in dirt pocket and clean room, and smoke exhaust is pressed curve mode and flowed the contact area and the time of contact that have increased cleanser and smoke exhaust in different compartments;
I. the waste liquid after cleanser and the smoke exhaust effect is under the centrifugal action of rotating vane, be thrown on the inwall of clean room, and flow under the influence of gravity into bottom the clean room, under the effect of waste liquid controller and waste liquid sucking pump, the interval certain hour with the waste liquid in the clean room via in the waste liquid conduit suction exhausted bath box;
J. under the control of waste liquid controller, the waste liquid sucking pump is discontinuous operation regularly, to guarantee leaving all the time remaining waste liquid in the waste liquid conduit, makes to keep relative closure in the clean room;
K. the air-flow after purifying is discharged by air exhauster through blast pipe.
The present invention utilizes machinery and chemical principle, increases response area and reaction speed, makes progressively to be adsorbed in a plurality of compartments of industrial fumes waste gas in dirt pocket and clean room and purify; Heterogeneity according to flue dust and waste gas, with step relative separate of dedusting with absorption waste gas, be conducive to carry out expeditiously absorption and the purification of industrial fumes waste gas, the industrial fumes waste gas rate of recovery is reached more than 95%, before being discharged into airspace, smoke exhaust with its absorption, absorption, greatly reduced the pollution source of atmosphere.The adsorbent cost that the present invention uses is low, and absorption efficiency is high.The present invention has low cost, high efficiency characteristics, for reduce industrial fumes, exhaust emission, the environment that purifies air is significant, is a kind of desirable industrial fumes waste gas absorption and purifier.
Description of drawings
Accompanying drawing is the main TV structure generalized section of the embodiment of the invention.
Description of reference numerals is as follows:
Chimney 1, blast pipe 2, smoke exhaust 3, dirt pocket 4, flue dust case 5, dirt pocket support 6, waffle slab 7, grid hole 8, waffle slab controller 9, dirt pocket controller 10, dedusting motor 11, vibrating arm 12, dust-exhausting port 13, clean room 14, clean room's support 15, dividing plate 16, compartment 17, main shaft 18, rotating vane 19, bearing 20, cleanser case 21, cleanser 22, cleanser compression pump 23, cleanser conduit 24, shower nozzle 25, paddle motor 26, belt 27, partition board hole 28, waste liquid 29, waste liquid conduit 30, waste liquid controller 31, waste liquid sucking pump 32, exhausted bath box 33, air exhauster 34.
The specific embodiment
Now providing following examples also is described in further details the present invention by reference to the accompanying drawings:
Blast pipe (2) connects respectively chimney (1) and dirt pocket (4), dirt pocket (4) bottom connects flue dust case (5), flue dust case (5) is fixed on the dirt pocket support (6), be provided with 15 tilting waffle slabs (7) in the dirt pocket (4), have grid hole (8) on each waffle slab (7), the grid hole (8) that faces mutually on the waffle slab (7) varies in size, progressively reduce from front to back, waffle slab (7) links to each other with the waffle slab controller (9) that is positioned at dirt pocket (4) top, dirt pocket (4) bottom is provided with dust-exhausting port (13), be provided with dirt pocket controller (10) in flue dust case (5) outside, be provided with dedusting motor (11) in dirt pocket (4) outside, dirt pocket controller (10) is controlled dedusting motor (11) and dust-exhausting port (13) simultaneously, dedusting motor (11) is connected with vibrating arm (12), vibrating arm (12) is connected with waffle slab (7), clean room (14) is fixed on clean room's support (15), clean room (14) is inner to be separated into 15 relatively independent compartments (17) by 14 dividing plates (16), be penetrated with main shaft (18) in the middle of the clean room (14), the upper interval of main shaft (18) is fixed with 15 rotating vanes (19) and 16 bearings (20), rotating vane (19) places respectively in each compartment (17), the bearing at two ends, the left and right sides is separately fixed at clean room (14) left and right sides sidewall, middle 14 bearings (20) are corresponding fixing with 14 dividing plates (16) respectively, top, clean room (14) is equipped with cleanser conduit (24) successively, cleanser compression pump (23) and cleanser case (21), fill cleanser (22) in the cleanser case (21), cleanser compression pump (23) links to each other with cleanser conduit (24), shower nozzle (25) in cleanser conduit (24) and each compartment of clean room (14) (17) is connected, at the upper fixed blade motor (26) of clean room's support (15), paddle motor (26) is connected with main shaft (18) by belt (27), dividing plate (16) in the adjacent compartments (17) is dislocated in the upper and lower to have partition board hole (28), waste liquid (29) is distributed in clean room's (14) inwall and the waste liquid conduit (30), waste liquid controller (31) is connected with waste liquid sucking pump (32), waste liquid sucking pump (32) is connected with exhausted bath box (33) by waste liquid conduit (30), the upper air exhauster (34) that connects of the top-right blast pipe in clean room (14) (2).
The concrete using method of the embodiment of the invention:
A. after each parts installation, open waffle slab controller (9), dirt pocket controller (10), dedusting motor (11), cleanser compression pump (23), paddle motor (26), waste liquid controller (31), waste liquid sucking pump (32), air exhauster (34) power supply;
B. smoke exhaust (3) enters dirt pocket (4) by blast pipe (2), and the waffle slab (7) in dirt pocket (4) is adsorbed and filters;
C. the waffle slab (7) that comes the front filters out the flue dust of larger particles, the waffle slab (7) that comes the back filters than the granule flue dust, be effective filtering flue dust, by waffle slab controller (9) waffle slab (7) is carried out intermittently power-on, utilize electric suction-operated that soot dust granule is adsorbed on the waffle slab (7), when wherein part waffle slab (7) is switched on, its alternate waffle slab (7) is in off-position, when waffle slab (7) when being in off-position, be conducive to soot dust granule and shake and fall dirt pocket (4) bottom;
D. under the control of dirt pocket controller (10), the every interval of dedusting motor (11) certain hour drives waffle slab (7) vibration by vibrating arm (12), to be adsorbed on particle on the waffle slab (7) shakes and falls dirt pocket (4) bottom, dirt pocket controller (10) is opened the dust-exhausting port (13) that is positioned at dirt pocket (4) bottom simultaneously, and the control flue dust regularly falls into flue dust case (5);
E. smoke exhaust (3) enters clean room (14) by blast pipe (2) after the dedusting;
F. cleanser (22) is under cleanser compression pump (23) effect, via the shower nozzle (25) in the sensible clean room (14) of cleanser conduit (24), under pressure cleanser (22) is sprayed on the rotating vane (19) in the compartment (17);
G. paddle motor (26) drives main shaft (18) rotation, main shaft (18) driven rotary blade (19) rotation, physical and chemical reaction occurs with smoke exhaust (3) in the cleanser (22) that distributes on it, and smoke exhaust (3) is progressively adsorbed via different compartment (17) and purified;
H. have partition board hole (28) the upper sequence of the dividing plate (16) in the different compartments (17), under the effect of air exhauster (34), mineralization pressure is poor in dirt pocket (4) and clean room (14), smoke exhaust (3) is pressed curve mode and is flowed in different compartments (17), increased contact area and the time of contact of cleanser (22) and smoke exhaust (3);
I. the waste liquid (29) after cleanser (22) acts on smoke exhaust (3) is under the centrifugal action of rotating vane (19), be thrown on the inwall of clean room (14), and flow under the influence of gravity into bottom the clean room (14), lower in waste liquid controller (31) control, certain hour waste liquid (29) that clean room (14) are interior in waste liquid sucking pump (32) interval is via in waste liquid conduit (30) the suction exhausted bath box (33);
J. under (31) of waste liquid controller control, waste liquid sucking pump (32) is discontinuous operation regularly, to guarantee leaving all the time remaining waste liquid (29) in the waste liquid conduit (30), makes to keep relative closure in the clean room (14);
K. the air-flow after purifying is discharged by air exhauster (34) through blast pipe (2).
Reclaiming clean device internal washing step of the present invention and method:
A. close all controllers, motor and air exhauster power supply;
B. open dirt pocket, with steel brush flue dust is dropped into the dust cleaning case from waffle slab and dirt pocket inwall brush, install afterwards each parts;
C. open clean room's housing, use an amount of detergent liquid that the blade in the cylinder and dividing plate are washed, open simultaneously the positive displacement pump effluent discharge;
D. clean shower nozzle, reinstall the purifying tube housing.
Cleanser composition of the present invention is: liquid detergent 10%-30%, NaOH 0.5%-5%, water 65%-89.5%.
The used cleanser main component of the present invention is liquid detergent, liquid detergent is current consumption person staple, Environmental Safety, clean gentle, foam is soft and fine, fast decontaminating, and dirt-removing power is strong, the main gas componant such as the sulfur dioxide in the industrial fumes waste gas, carbon dioxide is acid, and the present invention adds the alkaline hydrogen sodium oxide molybdena and is conducive to these acid gas component absorption and absorption.
Claims (4)
1. industrial smoke exhaust gas recovery purifier, by blast pipe (2), dirt pocket (4), clean room (14) forms, it is characterized in that blast pipe (2) connects respectively chimney (1) and dirt pocket (4), dirt pocket (4) bottom connects flue dust case (5), flue dust case (5) is fixed on the dirt pocket support (6), be provided with several tilting waffle slabs (7) in the dirt pocket (4), have grid hole (8) on each waffle slab (7), waffle slab (7) links to each other with the waffle slab controller (9) that is positioned at dirt pocket (4) top, dirt pocket (4) bottom is provided with dust-exhausting port (13), be provided with dirt pocket controller (10) in flue dust case (5) outside, dirt pocket controller (10) control dust-exhausting port (13), be provided with dedusting motor (11) in dirt pocket (4) outside, dedusting motor (11) is connected with vibrating arm (12), vibrating arm (12) is connected with waffle slab (7), clean room (14) is fixed on clean room's support (15), clean room (14) is inner to be separated into several relatively independent compartments (17) by several dividing plates (16), be penetrated with main shaft (18) in the middle of the clean room (14), the upper interval of main shaft (18) is fixed with several rotating vanes (19) and several bearings (20), rotating vane (19) places respectively in each compartment (17), the bearing at two ends, the left and right sides is separately fixed at clean room (14) left and right sides sidewall, intermediate bearing (20) is corresponding fixing with dividing plate (16) respectively, top, clean room (14) is equipped with cleanser conduit (24) successively, cleanser compression pump (23) and cleanser case (21), fill cleanser (22) in the cleanser case (21), cleanser compression pump (23) links to each other with cleanser conduit (24), shower nozzle (25) in cleanser conduit (24) and each compartment of clean room (14) (17) is connected, at the upper fixed blade motor (26) of clean room's support (15), paddle motor (26) is connected with main shaft (18) by belt (27), dividing plate (16) in the adjacent compartments (17) is dislocated in the upper and lower to have partition board hole (28), waste liquid (29) is distributed in clean room's (14) inwall and the waste liquid conduit (30), waste liquid controller (31) is connected with waste liquid sucking pump (32), waste liquid sucking pump (32) is connected with exhausted bath box (33) by waste liquid conduit (30), the upper air exhauster (34) that connects of the top-right blast pipe in clean room (14) (2);
The using method of said apparatus is as follows:
1.a after each parts installation, open waffle slab controller (9), dirt pocket controller (10), dedusting motor (11), cleanser compression pump (23), paddle motor (26), waste liquid controller (31), waste liquid sucking pump (32), air exhauster (34) power supply;
1.b smoke exhaust (3) enters dirt pocket (4) by blast pipe (2), the waffle slab (7) in dirt pocket (4) is adsorbed and is filtered;
1.c the waffle slab (7) that comes the front filters out the flue dust of larger particles, the waffle slab (7) that comes the back filters than the granule flue dust, be effective filtering flue dust, by waffle slab controller (9) waffle slab (7) is carried out intermittently power-on, utilize electric suction-operated that soot dust granule is adsorbed on the waffle slab (7), when wherein the part waffle slab is switched on, its alternate waffle slab is in off-position, when waffle slab (7) when being in off-position, be conducive to soot dust granule and shake and fall dirt pocket (4) bottom;
1.d under the control of dirt pocket controller (10), the every interval of dedusting motor (11) certain hour drives waffle slab (7) vibration by vibrating arm (12), to be adsorbed on particle on the waffle slab (7) shakes and falls dirt pocket (4) bottom, dirt pocket controller (10) is opened the dust-exhausting port (13) that is positioned at dirt pocket (4) bottom simultaneously, and the control flue dust regularly falls into flue dust case (5);
1.e smoke exhaust after the dedusting (3) enters clean room (14) by blast pipe (2);
1.f cleanser (22) under cleanser compression pump (23) effect, via the shower nozzle (25) in the sensible clean room (14) of cleanser conduit (24), sprays cleanser (22) advance on the rotating vane (19) in the compartment (17) under pressure;
1.g paddle motor (26) drives main shaft (18) rotation, main shaft (18) driven rotary blade (19) rotation, physical and chemical reaction occurs with smoke exhaust (3) in the cleanser (22) that distributes on it, and smoke exhaust (3) is progressively adsorbed via different compartment (17) and purified;
1.h have partition board hole (28) the upper sequence of the dividing plate (16) in the different compartments (17), under the effect of air exhauster (34), mineralization pressure is poor in dirt pocket (4) and clean room (14), smoke exhaust (3) is pressed curve mode and is flowed in different compartments (17), increased contact area and the time of contact of cleanser (22) and smoke exhaust (3);
1.i the waste liquid (29) after cleanser (22) acts on smoke exhaust (3) is under the centrifugal action of rotating vane (19), be thrown on the inwall of clean room (14), and flow under the influence of gravity into bottom the clean room (14), lower in waste liquid controller (31) control, certain hour waste liquid (29) that clean room (14) are interior in waste liquid sucking pump (32) interval is via in waste liquid conduit (30) the suction exhausted bath box (33);
1.j under (31) of waste liquid controller control, waste liquid sucking pump (32) is discontinuous operation regularly, to guarantee leaving all the time remaining waste liquid (29) in the waste liquid conduit (30), makes to keep relative closure in the clean room (14);
1.k the air-flow after purifying is discharged by air exhauster (34) through blast pipe (2).
2. industrial smoke exhaust gas recovery purifier according to claim 1, it is characterized in that, be provided with 15 tilting waffle slabs (7) in the dirt pocket (4), have grid hole (8) on each waffle slab (7), the grid hole (8) that faces mutually on the waffle slab (7) varies in size, and progressively reduces from front to back.
3. industrial smoke exhaust gas recovery purifier according to claim 1 is characterized in that, clean room (14) are inner to be separated into 15 relatively independent compartments (17) by 14 dividing plates (16).
4. industrial smoke exhaust gas recovery purifier according to claim 1, it is characterized in that, the upper interval of main shaft (18) is fixed with 15 rotating vanes (19) and 16 bearings (20), rotating vane (19) places respectively in each compartment (17), the bearing at two ends, the left and right sides is separately fixed at clean room (14) left and right sides sidewall, and middle 14 bearings (20) are corresponding fixing with 14 dividing plates (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110269984XA CN102430305B (en) | 2011-09-14 | 2011-09-14 | Industrial smoke exhaust gas recovery purifier and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110269984XA CN102430305B (en) | 2011-09-14 | 2011-09-14 | Industrial smoke exhaust gas recovery purifier and application method thereof |
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| CN102430305A CN102430305A (en) | 2012-05-02 |
| CN102430305B true CN102430305B (en) | 2013-09-18 |
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| CN201110269984XA Expired - Fee Related CN102430305B (en) | 2011-09-14 | 2011-09-14 | Industrial smoke exhaust gas recovery purifier and application method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028308B (en) * | 2012-11-29 | 2015-03-18 | 香港诺曼泰壹环保科技有限公司 | Gas purifying device |
| CN107894004A (en) * | 2017-11-13 | 2018-04-10 | 董玉罡 | A kind of waste incineration air cleaning unit |
| CN107899347A (en) * | 2017-11-23 | 2018-04-13 | 上海胜战科技发展有限公司 | A kind of enclosed environment smoke and dust purifier |
| CN111530214A (en) * | 2020-05-19 | 2020-08-14 | 徐州康卓化工设备有限公司 | Chemical waste gas purifying and dedusting device and method |
| CN112107999B (en) * | 2020-09-23 | 2023-01-10 | 安吉临港热电有限公司 | SCR denitration reactor |
| CN113230800B (en) * | 2021-05-11 | 2022-07-01 | 廉江市绿色东方新能源有限公司 | Heavy metal particle adsorption treatment system in waste incineration flue gas |
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| CN1270850A (en) * | 2000-05-11 | 2000-10-25 | 李光林 | Physical and chemical vacuum dust and smoke cleaner |
| CN2441545Y (en) * | 2000-09-07 | 2001-08-08 | 崔晓鸣 | Hirizontal high pressure water film vacuum dust removing desulfurizing and smoke removing machine |
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| CN101559316A (en) * | 2009-05-22 | 2009-10-21 | 徐彬 | Fire coal smoke rotary atomization dedusting and desulfurization device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270850A (en) * | 2000-05-11 | 2000-10-25 | 李光林 | Physical and chemical vacuum dust and smoke cleaner |
| CN2447046Y (en) * | 2000-07-27 | 2001-09-12 | 铁道部第二工程局新线铁路运输处内昆铁路指挥部 | Smoke purifier |
| CN2441545Y (en) * | 2000-09-07 | 2001-08-08 | 崔晓鸣 | Hirizontal high pressure water film vacuum dust removing desulfurizing and smoke removing machine |
| CN101559316A (en) * | 2009-05-22 | 2009-10-21 | 徐彬 | Fire coal smoke rotary atomization dedusting and desulfurization device |
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| CN102430305A (en) | 2012-05-02 |
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