CN110624395A - Microbial waste gas purification - Google Patents
Microbial waste gas purification Download PDFInfo
- Publication number
- CN110624395A CN110624395A CN201910935538.4A CN201910935538A CN110624395A CN 110624395 A CN110624395 A CN 110624395A CN 201910935538 A CN201910935538 A CN 201910935538A CN 110624395 A CN110624395 A CN 110624395A
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- Prior art keywords
- box
- guide plate
- degradation
- waste gas
- dust
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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
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
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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
Abstract
The invention relates to the technical field of waste gas purification; discloses microbial waste gas purification, which comprises a dust falling box and a degradation box, wherein a pipeline is arranged between the dust falling box and the degradation box; an inlet is arranged on the dust settling box, and an outlet is arranged on the degradation box; a dust falling mechanism for removing suspended particulate pollutants in the waste gas is arranged in the dust falling box; the degradation incasement is equipped with a plurality of degradation mechanisms, and every degradation mechanism all wraps the piece and goes up guide plate, lower guide plate and a plurality of filler carrier that are used for bearing microbial packing and can make waste gas pass through, goes up the crisscross rigid coupling of guide plate and lower guide plate on the both sides inner wall of degradation case, and filler carrier is located between guide plate and the lower guide plate. The scheme mainly solves the problems of high energy consumption and high cost in the prior waste gas treatment.
Description
Technical Field
The invention relates to the technical field of waste gas purification.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process; especially chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the discharged waste gas has large odor, seriously pollutes the environment and affects the human health.
At present, the traditional waste gas treatment equipment comprises a spray tower, a sieve plate tower, a bubble tower and the like, and although waste gas can be effectively treated, the traditional waste gas treatment equipment has the problems of large occupied area, high energy consumption and high cost, and is not suitable for small and medium-sized enterprises.
Disclosure of Invention
The invention aims to provide microbial waste gas purification to solve the problems of high energy consumption and high cost of the conventional waste gas treatment equipment.
In order to achieve the above object, the basic scheme of the invention is as follows: the microorganism waste gas purification comprises a dust falling box and a degradation box, and a pipeline is arranged between the dust falling box and the degradation box; an inlet is formed in the dust settling box, and an outlet is formed in the degradation box; a dust falling mechanism for removing suspended particulate pollutants in the waste gas is arranged in the dust falling box; the degradation incasement is equipped with a plurality of degradation mechanisms, every degradation mechanism all wraps the piece and goes up guide plate, lower guide plate and a plurality of filler carrier that are used for bearing microbial packing and can make waste gas pass through, go up guide plate and lower guide plate crisscross rigid coupling on the both sides inner wall of degradation case, filler carrier is located between last guide plate and the lower guide plate.
The advantages of the basic scheme are:
1. according to the scheme, the waste gas after dust falling treatment is introduced into the degradation box, and is subjected to degradation treatment through a plurality of filler carriers, so that the waste gas is purified; compare in prior art, this scheme guides through the flow direction of waste gas, has guaranteed the abundant contact of waste gas with the carrier that packs, and then realizes degradation treatment, reaches the purifying effect to waste gas to need not consume the energy, the cost of effectively reducing.
2. This scheme can lead the flow direction of waste gas through last guide plate and lower guide plate, and then the contact time of waste gas with the carrier that packs, has strengthened the effect to the purification of waste gas.
3. This scheme can carry out the dust fall earlier to waste gas and handle before the waste gas degradation, and then improves the purifying effect to waste gas.
Furthermore, the upper guide plate and the lower guide plate are both arc-shaped, the free end of the upper guide plate faces the direction of the lower guide plate, and the free end of the lower guide plate faces the direction of the upper guide plate.
Through the arrangement, the waste gas directly acts on the upper guide plate, the waste gas moves under the action of the upper guide plate, and the waste gas is firstly contacted with the filler carrier, so that the degradation treatment is realized; the waste gas after degradation treatment moves towards the lower guide plate under the guiding action of the upper guide plate, and the waste gas moves on the path of the lower guide plate, so that the waste gas can be contacted with the filler carrier again, and the degradation treatment is realized again; the waste gas after the secondary degradation moves to the upper guide plate under the guide of the lower guide plate, so that circulation is formed, the contact time of the waste gas and the seasoning carrier is prolonged, and the degradation effect on the waste gas is further enhanced.
Furthermore, the degradation mechanism also comprises a rotating shaft which is rotatably connected to the inner wall of the degradation box, and the rotating shaft is positioned between the upper guide plate and the lower guide plate; a plurality of the filler carriers are circumferentially arranged on the rotating shaft; the filler carrier is arc-shaped.
Through the arrangement, the waste gas moves from the upper guide plate to the lower guide plate and then moves from the lower guide plate to the upper guide plate to form airflow; therefore, the waste gas acts on the filler carrier to carry out degradation treatment, and can also drive the rotating shaft to rotate slowly, so that the waste gas can be pushed to move to a next degradation mechanism.
Further, the dust falling mechanism comprises a partition board fixedly connected in the dust falling box body and a water inlet pipe communicated with the dust falling box, and the partition board is positioned below the water inlet pipe; a through hole is formed in the middle of the partition plate, and a screen plate is arranged on the through hole; the inlet is arranged on the side wall of the dust falling box, and the inlet is positioned below the partition plate.
Through the arrangement, clean water is introduced into the dust falling box through the water inlet pipe, and flows into the middle part of the partition plate; clear water passes the otter board and forms the gondola water faucet at the dust fall incasement to this realization carries out the dust fall to waste gas and handles.
Furthermore, a screen is arranged on the inlet. Through the arrangement, impurities except waste gas can be filtered out through the screen, and then the impurities are prevented from entering the dust falling box.
Furthermore, a heating electric wire is arranged in the pipeline; the outlet is arranged at the top of the degradation box. Through the arrangement, the waste gas is heated through the heating electric wire in the pipeline, so that the heated waste gas can move upwards, the guide effect on the waste gas is further enhanced, and the waste gas can be fully contacted with the filler carrier.
Furthermore, a lifting plate is connected in the dust falling box in a sliding manner and is positioned above the partition plate; the water inlet pipe is positioned on the motion track of the lifting plate; and a power mechanism for driving the lifting plate to vertically reciprocate is arranged in the dust falling box.
Through the arrangement, the power mechanism drives the lifting plate to vertically reciprocate; when the lifting plate moves upwards, negative pressure can be formed at a position above the baffle in the dust settling box, and then external waste gas is sucked into the dust settling box through the inlet; the flow velocity of the waste gas in the dust falling box can be accelerated, and the amount of the waste gas entering the dust falling box is increased; and when the lifting plate moves upwards and is higher than the position of the water inlet pipe, the clean water moves to the partition plate through the water inlet pipe. When the lifter plate moves down, can the shutoff inlet tube, can also form atmospheric pressure in the dust fall incasement position more than the baffle, and then the extrusion clear water is through the otter board blowout, and the clear water forms the splash under the effect of otter board, has enlarged the area of action, has strengthened the dust fall effect.
Furthermore, a first one-way valve which only can be used for enabling waste gas to enter the dust falling box is arranged on the inlet; the dust falling box is internally provided with a second one-way valve which can only be used for moving waste gas to the bottom of the dust falling box, and the second one-way valve is positioned below the partition plate.
Through the arrangement, the waste gas entering the dust falling box can be prevented from returning to the outside through the first one-way valve, and the waste gas entering the dust falling box can be completely subjected to dust falling treatment. Can guarantee through the second check valve that waste gas after the dust fall is handled enters into the bottom of dust fall case, and then avoid the waste gas reverse movement after the dust fall is handled.
Further, the power mechanism comprises a motor fixedly connected with the outer wall of the dust-settling box and a linkage shaft rotatably connected with the dust-settling box, the linkage shaft is fixedly connected with an output shaft of the motor, a cam abutting against the lifting plate is fixedly connected to the linkage shaft, and the cam is positioned above the lifting plate; and a spring is arranged between the lifting plate and the dust settling box.
Through the arrangement, the output shaft of the motor drives the linkage shaft to rotate, the linkage shaft drives the cam to rotate, the lifting plate is intermittently extruded through the protruding part of the cam to be matched with the spring to realize the vertical reciprocating movement of the lifting plate, and the lifting plate is simple in structure and practical.
Further, a circular shaft is rotatably connected to the dust settling box and is positioned below the second one-way valve; a belt is arranged between the circular shaft and the linkage shaft, and a sponge block attached to the inner wall of the dust settling box is arranged on the circular shaft; the bottom of dust falling box is equipped with the washing mouth, and can dismantle on the washing mouth and be connected with sealed lid.
Through the arrangement, the universal driving shaft can further drive the circular shaft to rotate through the belt, the circular shaft drives the sponge block to rotate, the inner wall of the dust falling box can be cleaned through the sponge block, the mixture of granular pollutants adhered to the inner wall of the dust falling box and water drops is swept to the bottom of the dust falling box, and then the granular pollutants can be collected more completely at the bottom of the dust falling box. When using the longer back, because granular contaminant mainly collects in the bottom of dust fall case, will seal the lid and take off from wasing the mouth, wash the bottom of dust fall case, reduced the washing to dust fall incasement wall, reduced staff's washing intensity, also improved cleaning efficiency.
Drawings
FIG. 1 is a sectional view in a front view of an embodiment of the microbial exhaust gas purification of the present invention;
FIG. 2 is a sectional view in the front view direction of a microbial exhaust gas purification embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a dust falling box 1, a degradation box 2, a pipeline 3, an inlet 4, an outlet 5, an upper guide plate 6, a lower guide plate 7, a filler carrier 8, a rotating shaft 9, a water inlet pipe 10, a partition plate 11, a screen plate 12, a screen 13, a heating wire 14, a lifting plate 15, a first one-way valve 16, a second one-way valve 17, a cylinder 18, a motor 19, a linkage shaft 20, a cam 21, a spring 22, a circular shaft 23, a belt 24, a sponge block 25 and a cleaning opening 26.
Example one
Substantially as shown in figure 1: the microbial waste gas purification device comprises a dust falling box 1 and a degradation box 2, wherein a pipeline 3 is fixedly connected between the dust falling box 1 and the degradation box 2, the pipeline 3 is communicated with the dust falling box 1 and the degradation box 2, and a heating wire 14 is arranged on the inner wall of the pipeline 3; the dust falling box 1 is provided with two inlets 4, and the two inlets 4 are respectively positioned at two sides of the dust falling box 1; a screen 13 is fixedly connected in the inlet 4. The top of the degradation box 2 is provided with an outlet 5.
A dust falling mechanism for removing suspended particulate pollutants in the waste gas is arranged in the dust falling box 1, the dust falling mechanism comprises a partition plate 11 fixedly connected in the dust falling box 1 and a water inlet pipe 10 communicated with the dust falling box 1, the partition plate 11 is positioned below the water inlet pipe 10, and the partition plate 11 is conical; the inlet 4 is located below the partition 11. The middle part of the clapboard 11 is provided with a through hole, and the through hole is fixedly connected with a screen plate 12. A lifting plate 15 is vertically and slidably connected in the dust falling box 1, and the lifting plate 15 is positioned above the partition plate 11; the water inlet pipe 10 is positioned on the motion track of the lifting plate 15; the dust falling box 1 is internally provided with a power mechanism for driving the lifting plate 15 to vertically reciprocate, in the embodiment, the power mechanism is a cylinder 18, the cylinder 18 is arranged on the top in the dust falling box 1, and an output shaft of the cylinder 18 is fixedly connected with the lifting plate 15.
The degradation case 2 is interior vertical equidistance to be equipped with a plurality of degradation mechanisms, every degradation mechanism all wraps the piece and goes up guide plate 6, lower guide plate 7 and a plurality of filler carrier 8 that are used for bearing the weight of the microbial packing and can make waste gas pass through, has put the microbial packing in the filler carrier 8, goes up guide plate 6 and the crisscross rigid coupling of lower guide plate 7 on the both sides inner wall of degradation case 2, and filler carrier 8 is located between guide plate 6 and the lower guide plate 7. The upper guide plate 6 and the lower guide plate 7 are both arc-shaped, the free end of the upper guide plate 6 faces the direction of the lower guide plate 7, and the free end of the lower guide plate 7 faces the direction of the upper guide plate 6.
The degradation mechanism also comprises a rotating shaft 9 which is rotatably connected on the inner wall of the degradation box 2, and the rotating shaft 9 is positioned between the upper guide plate 6 and the lower guide plate 7; the plurality of filler carriers 8 are circumferentially arranged on the rotating shaft 9, and the filler carriers 8 are arc-shaped.
The inlet 4 is provided with a first one-way valve 16 only used for the waste gas to enter the dust falling box 1; dust fall is provided with in the case 1 and can only be used for waste gas to remove the second check valve 17 to dust fall case 1 bottom, and second check valve 17 is located baffle 11 below.
The specific implementation process is as follows:
starting the air cylinder 18, introducing clean water into the water inlet pipe 10, and allowing the clean water to flow into the middle part of the partition plate 11 under the guiding action of the partition plate 11; an output shaft of the cylinder 18 drives the lifting plate 15 to vertically reciprocate; when the lifting plate 15 moves upwards, negative pressure can be formed at a position above the baffle 11 in the dust settling box 1, so that external waste gas is sucked into the dust settling box 1 through the inlet 4, and impurities except the waste gas can be filtered out through the screen 13; by adopting the mode, the flow speed of the waste gas in the dust falling box 1 can be accelerated, and the quantity of the waste gas entering the dust falling box 1 is increased; and, when the lifting plate 15 moves upward and is higher than the position of the water inlet pipe 10, the clean water moves to the partition plate 11 through the water inlet pipe 10. When 15 lapse of lifter plate, can shutoff inlet tube 10, can also form atmospheric pressure in the position more than 11 baffles in dust fall case, and then the extrusion clear water is through otter board 12 blowout, and the clear water forms the gondola water faucet under the effect of otter board 12 in dust fall case 1, and then carries out the dust fall to the granular pollutant that suspends in the waste gas and handles, and granular pollutant combines together and agglomerates with the drop of water promptly, collects the bottom to dust fall case 1 under the effect of gravity.
The waste gas after the dust-settling treatment enters the pipeline 3 from the dust-settling tank 1, and is heated through a heating electric wire 14 in the pipeline 3; waste gas gets into degradation case 2 from pipeline 3 in, waste gas from bottom to top motion for waste gas realizes degradation processing many times through a plurality of degradation mechanisms in proper order, specifically is: since the hot exhaust gas moves upward, the exhaust gas acts directly on the upper deflector 6; the waste gas moves under the action of the upper guide plate 6, and the waste gas contacts with the filler carrier 8 firstly, so that the degradation treatment is realized; the waste gas after degradation treatment moves towards the lower guide plate 7 under the guiding action of the upper guide plate 6, and the waste gas moves on the path of the lower guide plate 7, so that the waste gas can be contacted with the filler carrier 8 again, and the degradation treatment is realized again; the waste gas after the secondary degradation moves to the upper guide plate 6 under the guide of the lower guide plate 7, so as to form circulation, prolong the contact time of the waste gas and the seasoning carrier, and further enhance the degradation effect on the waste gas; and continuously moving the waste gas subjected to multiple degradation treatments to the next degradation mechanism little by little.
In addition, the waste gas moves from the upper guide plate 6 to the lower guide plate 7 and then moves from the lower guide plate 7 to the upper guide plate 6 to form airflow; therefore, the waste gas acts on the filler carrier 8 to be degraded, and can drive the rotating shaft 9 to slowly rotate, so that the waste gas can be pushed to move to a next degradation mechanism. And the gas after dust fall and degradation is discharged through an outlet 5.
In this embodiment, can avoid getting into through first check valve 16 and fall the waste gas in the case 1 of dirt and get back to the external world again, guaranteed that the waste gas that gets into in the case 1 of falling dirt can be complete carry out the dust fall and handle. Can guarantee through second check valve 17 that the waste gas after the dust fall is handled enters into the bottom of dust fall case 1, and then avoid the waste gas reverse direction after the dust fall is handled.
Example two
As shown in fig. 2, the structure and implementation of the second embodiment are substantially the same as those of the first embodiment, and the difference is that: the power mechanism comprises a motor 19 fixedly connected with the outer wall of the dust falling box 1 and a linkage shaft 20 rotatably connected with the dust falling box 1, the linkage shaft 20 is fixedly connected with an output shaft of the motor 19, a cam 21 abutting against the lifting plate 15 is fixedly connected on the linkage shaft 20, and the cam 21 is positioned above the lifting plate 15; a spring 22 is fixedly connected between the lifting plate 15 and the dustfall box 1.
The dust falling box 1 is rotatably connected with a round shaft 23, and the round shaft 23 is positioned below the second one-way valve 17; a straight belt 24 is sleeved between the circular shaft 23 and the linkage shaft 20, two sponge blocks 25 attached to the inner wall of the dust-settling box 1 are arranged on the circular shaft 23, and the two sponge blocks 25 are arranged on the left and right. The bottom of the dust falling box 1 is provided with a cleaning opening 26, and the cleaning opening 26 is in threaded connection with a sealing cover.
The specific implementation process is as follows:
the motor 19 is started, an output shaft of the motor 19 drives the linkage shaft 20 to rotate, the linkage shaft 20 drives the cam 21 to rotate, and the lifting plate 15 is intermittently extruded by the convex part of the cam 21 to be matched with the spring 22 so that the lifting plate 15 can vertically reciprocate.
Universal driving shaft 20 can also drive round axle 23 through belt 24 and rotate, and round axle 23 drives sponge piece 25 and rotates, can clean the inner wall of dust falling box 1 through sponge piece 25 for the adhesion is in the bottom of dust falling box 1 that the mixture that the granular contaminant and the drop of water combined together on the inner wall of dust falling box 1 sweeps, and then can be with the more complete collection of granular contaminant in the bottom of dust falling box 1. When using the longer back, because granular contaminant mainly collects in the bottom of dust fall case 1, will seal the lid and take off from wasing mouthful 26, wash dust fall case 1's bottom, reduced the washing to dust fall case 1 inner wall, reduced staff's washing intensity, also improved cleaning efficiency.
The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Microorganism waste gas purification, its characterized in that: the dust falling box is arranged in the dust falling box, and the degradation box is arranged in the dust falling box; an inlet is formed in the dust settling box, and an outlet is formed in the degradation box; a dust falling mechanism for removing suspended particulate pollutants in the waste gas is arranged in the dust falling box; the degradation incasement is equipped with a plurality of degradation mechanisms, every degradation mechanism all wraps the piece and goes up guide plate, lower guide plate and a plurality of filler carrier that are used for bearing microbial packing and can make waste gas pass through, go up guide plate and lower guide plate crisscross rigid coupling on the both sides inner wall of degradation case, filler carrier is located between last guide plate and the lower guide plate.
2. Microbial exhaust gas purification according to claim 1, characterized in that: the upper guide plate and the lower guide plate are both arc-shaped, the free end of the upper guide plate faces the direction of the lower guide plate, and the free end of the lower guide plate faces the direction of the upper guide plate.
3. Microbial exhaust gas purification according to claim 2, characterized in that: the degradation mechanism also comprises a rotating shaft which is rotatably connected to the inner wall of the degradation box, and the rotating shaft is positioned between the upper guide plate and the lower guide plate; a plurality of the filler carriers are circumferentially arranged on the rotating shaft; the filler carrier is arc-shaped.
4. Microbial exhaust gas purification according to claim 3, characterized in that: the dust-settling mechanism comprises a partition board fixedly connected in the dust-settling box body and a water inlet pipe communicated with the dust-settling box, and the partition board is positioned below the water inlet pipe; a through hole is formed in the middle of the partition plate, and a screen plate is arranged on the through hole; the inlet is arranged on the side wall of the dust falling box, and the inlet is positioned below the partition plate.
5. Microbial exhaust gas purification according to claim 4, characterized in that: and a screen is arranged on the inlet.
6. Microbial exhaust gas purification according to claim 5, characterized in that: a heating electric wire is arranged in the pipeline; the outlet is arranged at the top of the degradation box.
7. Microbial exhaust gas purification according to claim 6, characterized in that: the dust falling box is internally and slidably connected with a lifting plate, and the lifting plate is positioned above the partition plate; the water inlet pipe is positioned on the motion track of the lifting plate; and a power mechanism for driving the lifting plate to vertically reciprocate is arranged in the dust falling box.
8. Microbial exhaust gas purification according to claim 7, characterized in that: the inlet is provided with a first one-way valve which only can be used for enabling waste gas to enter the dust falling box; the dust falling box is internally provided with a second one-way valve which can only be used for moving waste gas to the bottom of the dust falling box, and the second one-way valve is positioned below the partition plate.
9. Microbial exhaust gas purification according to claim 8, characterized in that: the power mechanism comprises a motor fixedly connected with the outer wall of the dust settling box and a linkage shaft rotationally connected with the dust settling box, the linkage shaft is fixedly connected with an output shaft of the motor, a cam abutting against the lifting plate is fixedly connected to the linkage shaft, and the cam is positioned above the lifting plate; and a spring is arranged between the lifting plate and the dust settling box.
10. Microbial exhaust gas purification according to claim 9, characterized in that: a circular shaft is rotatably connected to the dust settling box and is positioned below the second one-way valve; a belt is arranged between the circular shaft and the linkage shaft, and a sponge block attached to the inner wall of the dust settling box is arranged on the circular shaft; the bottom of dust falling box is equipped with the washing mouth, and can dismantle on the washing mouth and be connected with sealed lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935538.4A CN110624395A (en) | 2019-09-29 | 2019-09-29 | Microbial waste gas purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935538.4A CN110624395A (en) | 2019-09-29 | 2019-09-29 | Microbial waste gas purification |
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| Publication Number | Publication Date |
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| CN110624395A true CN110624395A (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910935538.4A Pending CN110624395A (en) | 2019-09-29 | 2019-09-29 | Microbial waste gas purification |
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| NL1036506C2 (en) * | 2009-02-03 | 2010-08-04 | Kunststofwerktuigbouw Kawebe B V | DEVICE AND METHOD FOR DUSTING DRAINAGE AIR FROM A STALL. |
| CN202237789U (en) * | 2011-09-02 | 2012-05-30 | 郑州大学 | Multi-passage biological purifier for foul waste gas |
| CN106582254A (en) * | 2017-03-01 | 2017-04-26 | 郁海新 | Multistage treatment equipment for compound fertilizer tail gas |
| CN206381784U (en) * | 2017-01-10 | 2017-08-08 | 广州百仕达建筑科技有限公司 | It is a kind of to build special energy-saving dedusting equipment |
| CN207822794U (en) * | 2017-12-30 | 2018-09-07 | 天津迪硕环境科技有限公司 | A kind of Biodegradable life waste gas pollution control and treatment equipment |
| CN108905574A (en) * | 2018-06-26 | 2018-11-30 | 四川元丰建设项目管理有限公司 | The capture technique and device of carbon black in a kind of waste tire treatment process |
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2019
- 2019-09-29 CN CN201910935538.4A patent/CN110624395A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1036506C2 (en) * | 2009-02-03 | 2010-08-04 | Kunststofwerktuigbouw Kawebe B V | DEVICE AND METHOD FOR DUSTING DRAINAGE AIR FROM A STALL. |
| CN202237789U (en) * | 2011-09-02 | 2012-05-30 | 郑州大学 | Multi-passage biological purifier for foul waste gas |
| CN206381784U (en) * | 2017-01-10 | 2017-08-08 | 广州百仕达建筑科技有限公司 | It is a kind of to build special energy-saving dedusting equipment |
| CN106582254A (en) * | 2017-03-01 | 2017-04-26 | 郁海新 | Multistage treatment equipment for compound fertilizer tail gas |
| CN207822794U (en) * | 2017-12-30 | 2018-09-07 | 天津迪硕环境科技有限公司 | A kind of Biodegradable life waste gas pollution control and treatment equipment |
| CN108905574A (en) * | 2018-06-26 | 2018-11-30 | 四川元丰建设项目管理有限公司 | The capture technique and device of carbon black in a kind of waste tire treatment process |
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Application publication date: 20191231 |
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