CN109012079A - A kind of Industrial Boiler flue gas denitrification system - Google Patents
A kind of Industrial Boiler flue gas denitrification system Download PDFInfo
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- CN109012079A CN109012079A CN201810871234.1A CN201810871234A CN109012079A CN 109012079 A CN109012079 A CN 109012079A CN 201810871234 A CN201810871234 A CN 201810871234A CN 109012079 A CN109012079 A CN 109012079A
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- cylinder
- eccentric hoop
- flue gas
- sleeve
- elastic piece
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention belongs to fume treatment auxiliary technical fields, specifically a kind of Industrial Boiler flue gas denitrification system, including cylinder, gas vent, sleeve, rotation pipe, eccentric hoop, guide rod, elastic piece, gas vent is arranged in cylinder upper end, sleeve is arranged in inner barrel lower end, sleeve is fixedly mounted on inner barrel bottom surface, sleeve outer wall is slidably installed eccentric hoop, sleeve inner is rotatablely installed rotation pipe, venthole is arranged in rotation pipe side, cylinder inboard wall one group of elastic piece of circumferentially fixed setting, elastic piece on the outside of guide rod and eccentric hoop by being connected, flue gas generates air pressure when entering cylinder by rotation pipe venthole, when rotation pipe rotation, air pressure makes eccentric hoop forwards, backwards, the sliding of left and right four direction, guide rod is driven to squeeze the elastic piece being arranged on cylinder inboard wall while eccentric hoop slides, cleaning solution between elastic piece and cylinder inboard wall is pressed to two Side makes the intracorporal cleaning solution of cylinder generate fluctuation, increases the mobility of cleaning solution, improve the efficiency of denitrating flue gas.
Description
Technical field
The invention belongs to fume treatment auxiliary technical field, specifically a kind of Industrial Boiler flue gas denitrification system.
Background technique
Coal is the main energy sources in China, and sulphur, chlorine, the nitrogen oxides of coal burning generation are the main pollutions of atmosphere pollution
Source, it can also form photochemical fog in addition to destroying ecological environment, endanger human health, for nitrogen oxygen in 12 energy-saving and emission-reduction
The total amount of compound has constrained unalterable quota, and the essence for controlling nitrogen oxides is exactly denitration, denitration be divided into burning before denitration,
Denitration after denitration and burning, has certain research for denitrating system both at home and abroad in burning, but since existing equipment is there are cost height,
Situations such as processing is complicated, and denitration comprehensive effectiveness is bad.
Also occurs a kind of technical solution of equipment for denitrifying flue gas in the prior art, such as application No. is 201720526904.7
A Chinese patent disclose a kind of flue gas denitrification system, including pedestal, the upper end of the pedestal is equipped with staving, the staving
Side side wall be equipped with air inlet pipe, another side wall of the staving is equipped with outlet pipe, and the upper end of the staving is equipped with driving
Motor, the driving motor output shaft end are equipped with first rotating shaft, and the first rotating shaft is through staving and extends to inside it, institute
It states first rotating shaft and is equipped with fixed block far from one end of driving motor, the lower end of the fixed block is equipped with locking device, the locking
Device includes annular disk, and the inner sidewall of the annular disk is equipped with multiple sliding chambers, and the cunning is intracavitary to be equipped with movable plate, the movable plate
It is fixedly connected by elastic device with the inner wall of sliding chamber, the movable plate is equipped with fixing piece far from one end of elastic device, described
Fixing piece is equipped with fixing piece far from movable plate, and program structure is simple, easy to use, but cannot be stirred to cleaning solution,
Flue gas cannot be contacted sufficiently with cleaning solution, and the denitration efficiency bottom of flue gas is not thorough.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of Industrial Boiler flue gas denitrification system proposed by the present invention, passes through setting
Eccentric hoop, the sliding of four direction around realization under the pressure of flue gas make the intracorporal cleaning solution of cylinder generate biggish vibration
It swings, while eccentric hoop connection guide squeezes the elastic piece being arranged on cylinder inboard wall, transports the cleaning solution in elastic piece to two sides
The dynamic mobility for increasing cleaning solution in cylinder increases the efficiency that flue gas is contacted with cleaning solution, improves the effect of denitrating flue gas.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Industrial Boiler flue gas of the present invention is de-
Nitre system, including cylinder, gas vent, sleeve, dynamic pipe, eccentric hoop, guide rod, elastic piece, gas vent, institute is arranged in the cylinder upper end
Inner barrel lower end setting sleeve is stated, the sleeve is fixedly mounted on inner barrel bottom surface, and the sleeve outer wall is slidably installed
Eccentric hoop, the eccentric hoop can be radially slided along sleeve, and the sleeve inner is rotatablely installed rotation pipe, the rotation pipe it is interior
Hole is cylinder air inlet, and venthole is arranged in the rotation pipe side, and the venthole is arranged radially along rotation pipe, in the cylinder
The circumferential one group of elastic piece of setting of wall, the elastic piece both ends are fixedly connected on cylinder inboard wall, the elastic piece by guide rod with
It is connected on the outside of eccentric hoop, when work, flue gas generates air pressure when entering cylinder by rotation pipe venthole, when rotation pipe rotates,
Air pressure make eccentric hoop forwards, backwards, left and right four direction sliding, eccentric hoop slide while drive guide rod squeeze be arranged in cylinder
Elastic piece on wall, at this moment the cleaning solution in elastic piece sprays under the action of extruding force from elastic piece the right and left to cylinder lumen
It penetrates, so that the intracorporal cleaning solution of cylinder is generated fluctuation, increase the mobility of cleaning solution, improve the effect of denitrating flue gas.
As a kind of preferred scheme of the invention, arc-shaped ring groove is arranged in the eccentric hoop inner wall, and the arc-shaped ring groove is opened
Mouthful downwards, when work, eccentric hoop is pushed to move when flue gas is sprayed out of rotation pipe, while under the arcuate guide of arc-shaped ring groove,
By flue gas to the bottom-boot of eccentric hoop, enhances the mobility of the cleaning solution at the position, improve the efficiency of denitrating flue gas.
As a kind of preferred scheme of the invention, hollow cavity is set inside the eccentric hoop, when work, eccentric hoop benefit
With hollow cavity to itself loss of weight, balances each other in this state in self weight and buoyancy, reduce the resistance that eccentric hoop radially slides, reduce
Unnecessary energy loss improves the applicability of device.
As a kind of preferred scheme of the invention, multiple groups, the rotation is axially set side by side along sleeve in the eccentric hoop
Corresponding venthole is set on pipe, the two neighboring corresponding outlet hole site of eccentric hoop is interlaced, when work,
It is slided in the next eccentric circumferential side of the pressure of flue gas, another eccentric hoop slides in the opposite direction, makes cylinder is intracorporal to wash
It washs liquid and generates biggish oscillation, meanwhile, flue gas enters cylinder by multiple ventholes, accelerates the efficiency of denitrating flue gas.
As a kind of preferred scheme of the invention, one group of connecting rod is circumferentially set between two neighboring eccentric hoop, it is described
Connecting rod both ends respectively with it is eccentric it is global connect, when work, two neighboring eccentric hoop is in opposite sliding, side that connecting rod is connect by ball
Formula makes connecting rod in rotatably stirring to cleaning solution, accelerates the mixing of flue gas and cleaning solution, improves denitration efficiency.
As a kind of preferred scheme of the invention, one group of oscillating rod is set in the connecting rod, the oscillating rod is hinged
In connecting rod, when work, hinged oscillating rod is generated using self weight while connecting rod rotational agitation, in connecting rod swings effect
Fruit further stirs cleaning solution, improves denitration efficiency.
As a kind of preferred scheme of the invention, the elastic piece section is semicircle, when work, the semicircle of elastic piece
Tee section can increase the spacing between elastic piece side and cylinder inboard wall, when guide rod squeezes elastic piece contact cylinder inboard wall,
The flow for squeezing out cleaning solution to both sides becomes larger, and increases the mobility of cleaning solution in cylinder, further improves denitrating flue gas
Effect.
Beneficial effects of the present invention are as follows:
1. the present invention is slided by setting multiple groups eccentric hoop in the next eccentric circumferential side of the pressure of flue gas, another
Eccentric hoop slides in the opposite direction, so that the intracorporal cleaning solution of cylinder is generated biggish oscillation, flue gas is entered by multiple ventholes
Cylinder accelerates the efficiency of denitrating flue gas, while eccentric hoop connection guide squeezes the elastic piece being arranged on cylinder inboard wall, makes bullet
Property piece in cleaning solution the mobility for increasing cleaning solution in cylinder is moved to two sides, increase the efficiency that contacts with cleaning solution of flue gas,
Improve the effect of denitrating flue gas.
2. the present invention pushes eccentric hoop fortune by the way that arc-shaped ring groove is arranged in eccentric hoop inner wall when flue gas is sprayed out of rotation pipe
It is dynamic, while under the arcuate guide of arc-shaped ring groove, by flue gas to the bottom-boot of eccentric hoop, make the flowing of the cleaning solution at the position
Property enhancing, improve the efficiency of denitrating flue gas.
3. the present invention between eccentric hoop is two neighboring by being circumferentially arranged one group of connecting rod, connecting rod is in such a way that ball connects
It is connected with eccentric hoop, makes connecting rod in rotatably stirring to cleaning solution, hinged oscillating rod is generated using self weight in connecting rod
Effect is swung, further cleaning solution is stirred, accelerates the mixing of flue gas and cleaning solution, improves denitration efficiency.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is A-A cross-sectional view in Fig. 1；
In figure: cylinder 1, gas vent 2, sleeve 3, rotation pipe 4, eccentric hoop 5, guide rod 6, elastic piece 7, venthole 41, arc
Annular groove 51, hollow cavity 52, connecting rod 53, oscillating rod 54.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1 to Figure 2, a kind of Industrial Boiler flue gas denitrification system of the present invention, including cylinder 1, gas vent
2, sleeve 3, rotation pipe 4, eccentric hoop 5, guide rod 6, elastic piece 7,1 upper end of cylinder are arranged gas vent 2, inside the cylinder 1
Sleeve 3 is arranged in lower end, and the sleeve 3 is fixedly mounted in 1 inner bottom surface of cylinder, and 3 outer wall of sleeve is slidably installed eccentric hoop
5, the eccentric hoop 5 can be radially slided along sleeve 3, and 3 inner rotation of sleeve installs rotation pipe 4, the rotation pipe 4 it is interior
Hole is 1 air inlet of cylinder, and venthole 41 is arranged in 4 side of rotation pipe, and the venthole 41 is arranged radially along rotation pipe 4, institute
Stating 1 inner wall of cylinder, circumferentially one group of elastic piece 7 of setting, 7 both ends of elastic piece are fixedly connected on 1 inner wall of cylinder, the elasticity
Piece 7 on the outside of guide rod 6 and eccentric hoop 5 by being connected, and when work, flue gas when the entrance cylinder 1 of venthole 41 of rotation pipe 4 by generating
Air pressure, when rotation pipe 4 rotate when, air pressure make eccentric hoop 5 forwards, backwards, left and right four direction sliding, eccentric hoop 5 slide while band
Dynamic guide rod 6 squeezes the elastic piece 7 being arranged on 1 inner wall of cylinder, at this moment the cleaning solution in elastic piece 7 under the action of extruding force from
7 the right and left of elastic piece is sprayed to 1 inner cavity of cylinder, so that the cleaning solution in cylinder 1 is generated fluctuation, is increased the flowing of cleaning solution
Property, improve the effect of denitrating flue gas.
As a kind of embodiment of the invention, arc-shaped ring groove 51, the arc-shaped ring groove 51 is arranged in 5 inner wall of eccentric hoop
Open Side Down, when work, pushes eccentric hoop 5 to move when flue gas is sprayed out of rotation pipe 4, while leading in the arc of arc-shaped ring groove 51
Downwards, flue gas enhances the mobility of the cleaning solution at the position, improves the effect of denitrating flue gas to the bottom-boot of eccentric hoop 5
Rate.
As a kind of embodiment of the invention, hollow cavity 52, when work, eccentric hoop 5 are set inside the eccentric hoop 5
Using hollow cavity 52 to itself loss of weight, balances each other in this state in self weight and buoyancy, reduce the resistance that eccentric hoop 5 radially slides
Power reduces unnecessary energy loss, improves the applicability of device.
As a kind of embodiment of the invention, multiple groups, the rotation is axially set side by side along sleeve 3 in the eccentric hoop 5
Corresponding venthole 41 is set on pipe 4, two neighboring corresponding 41 position of venthole of eccentric hoop 5 is interlaced,
When work, in the next eccentric hoop 5 of the pressure of flue gas to a Slideslip, another eccentric hoop 5 slides in the opposite direction, makes cylinder
Cleaning solution in body 1 generates biggish oscillation, meanwhile, flue gas enters cylinder 1 by multiple ventholes 41, accelerates denitrating flue gas
Efficiency.
As a kind of embodiment of the invention, one group of connecting rod 53 is circumferentially set between two neighboring eccentric hoop 5, it is described
53 both ends of connecting rod connect with 5 ball of eccentric hoop respectively, and when work, in opposite sliding, connecting rod is connect two neighboring eccentric hoop 5 by ball
Mode, make connecting rod in rotatably stirring to cleaning solution, accelerate the mixing of flue gas and cleaning solution, improve denitration efficiency.
As a kind of embodiment of the invention, one group of oscillating rod 54, the oscillating rod 54 are set in the connecting rod 53
Be hinged in connecting rod 53, when work, while 53 rotational agitation of connecting rod, in connecting rod 53 hinged oscillating rod 54 using from
It generates again and swings effect, further cleaning solution is stirred, improve denitration efficiency.
As a kind of embodiment of the invention, 7 section of elastic piece is semicircle, when work, the semicircle of elastic piece 7
Tee section can increase the spacing between 1 inner wall of 7 side of elastic piece and cylinder, contact in cylinder 1 when guide rod 6 squeezes elastic piece 7
When wall, the flow for squeezing out cleaning solution to both sides becomes larger, and increases the mobility of cleaning solution in cylinder 1, further improves flue gas
The effect of denitration.
When work, flue gas generates air pressure when entering cylinder 1 by the venthole 41 of rotation pipe 4, when rotation pipe 4 rotates,
Air pressure make eccentric hoop 5 forwards, backwards, left and right four direction sliding, eccentric hoop 5 slide while drive guide rod 6 squeeze be arranged in cylinder
Elastic piece 7 on 1 inner wall, at this moment the cleaning solution in elastic piece 7 is under the action of extruding force from 7 the right and left of elastic piece to cylinder
The injection of 1 inner cavity makes the cleaning solution in cylinder 1 generate fluctuation, increases the mobility of cleaning solution, improve the effect of denitrating flue gas
Fruit pushes eccentric hoop 5 to move when flue gas is sprayed out of rotation pipe 4, while under the arcuate guide of arc-shaped ring groove 51, by flue gas to
The bottom-boot of eccentric hoop 5 enhances the mobility of the cleaning solution at the position, improves the efficiency of denitrating flue gas, and eccentric hoop 5 utilizes
Hollow cavity 52 balances each other in this state in self weight and buoyancy to itself loss of weight, reduces the resistance that eccentric hoop 5 radially slides, subtract
Few unnecessary energy loss, improves the applicability of device, in the next eccentric hoop 5 of the pressure of flue gas to a Slideslip, separately
One eccentric hoop 5 slides in the opposite direction, and the cleaning solution in cylinder 1 is made to generate biggish oscillation, meanwhile, flue gas passes through multiple
Venthole 41 enters cylinder 1, accelerates the efficiency of denitrating flue gas, for two neighboring eccentric hoop 5 in opposite sliding, connecting rod passes through ball
The mode connect makes connecting rod in rotatably stirring to cleaning solution, accelerates the mixing of flue gas and cleaning solution, improves denitration effect
Rate, while 53 rotational agitation of connecting rod, hinged oscillating rod 54 is generated using self weight and swings effect in connecting rod 53, further
Cleaning solution is stirred, denitration efficiency is improved, while 53 rotational agitation of connecting rod, hinged oscillating rod 54 in connecting rod 53
It is generated using self weight and swings effect, further cleaning solution is stirred, improve denitration efficiency, the semi-circular cross-section of elastic piece 7
The spacing between 1 inner wall of 7 side of elastic piece and cylinder can be increased, when guide rod 6, which squeezes elastic piece 7, contacts 1 inner wall of cylinder, to
The flow that both sides squeeze out cleaning solution becomes larger, and increases the mobility of cleaning solution in cylinder 1, further improves the effect of denitrating flue gas
Fruit.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of Industrial Boiler flue gas denitrification system, it is characterised in that: including cylinder (1), gas vent (2), sleeve (3), rotation
(4), eccentric hoop (5), guide rod (6), elastic piece (7) are managed, gas vent (2) are arranged in cylinder (1) upper end, in the cylinder (1)
Sleeve (3) are arranged in subordinate end, and the sleeve (3) is fixedly mounted in cylinder (1) inner bottom surface, sleeve (3) the outer wall sliding
Setting-up eccentricity ring (5), the eccentric hoop (5) can radially slide along sleeve (3), sleeve (3) the inner rotation installation rotation
It manages (4), the inner hole of the rotation pipe (4) is cylinder (1) air inlet, and venthole (41) are arranged in rotation pipe (4) side, described
Venthole (41) is arranged radially along rotation pipe (4), and one group of elastic piece (7), the elastic piece is circumferentially arranged in cylinder (1) inner wall
(7) both ends are fixedly connected on cylinder (1) inner wall, and the elastic piece (7) on the outside of guide rod (6) and eccentric hoop (5) by being connected.
2. a kind of Industrial Boiler flue gas denitrification system according to claim 1, it is characterised in that: in the eccentric hoop (5)
Arc-shaped ring groove (51) are arranged in wall, and Open Side Down for the arc-shaped ring groove (51).
3. a kind of Industrial Boiler flue gas denitrification system according to claim 2, it is characterised in that: in the eccentric hoop (5)
Hollow cavity (52) are arranged in portion.
4. a kind of Industrial Boiler flue gas denitrification system according to claim 3, it is characterised in that: eccentric hoop (5) edge
Axially multiple groups are set side by side in sleeve (3), and corresponding venthole (41), eccentric hoop (5) phase are arranged on the rotation pipe (4)
Adjacent two corresponding venthole (41) positions are interlaced.
5. a kind of Industrial Boiler flue gas denitrification system according to claim 4, it is characterised in that: two neighboring eccentric hoop
(5) one group of connecting rod (53) is circumferentially set between, and connecting rod (53) both ends connect with eccentric hoop (5) ball respectively.
6. a kind of Industrial Boiler flue gas denitrification system according to claim 5, it is characterised in that: on the connecting rod (53)
One group of oscillating rod (54) is set, and the oscillating rod (54) is hinged on connecting rod (53).
7. a kind of Industrial Boiler flue gas denitrification system according to claim 1, it is characterised in that: the elastic piece (7) is cut
Face is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810871234.1A CN109012079B (en) | 2018-08-02 | 2018-08-02 | Flue gas denitration system of industrial boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810871234.1A CN109012079B (en) | 2018-08-02 | 2018-08-02 | Flue gas denitration system of industrial boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109012079A true CN109012079A (en) | 2018-12-18 |
| CN109012079B CN109012079B (en) | 2021-03-02 |
Family
ID=64648717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810871234.1A Active CN109012079B (en) | 2018-08-02 | 2018-08-02 | Flue gas denitration system of industrial boiler |
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| Country | Link |
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| CN (1) | CN109012079B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112980534A (en) * | 2020-07-29 | 2021-06-18 | 门亮亮 | Biomass particle production device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134286A (en) * | 1982-02-04 | 1983-08-10 | Toray Ind Inc | Rotary valve |
| JPH1099838A (en) * | 1996-09-30 | 1998-04-21 | Takaaki Yamane | Garbage treatment apparatus |
| DE102010063201A1 (en) * | 2010-12-16 | 2012-06-21 | Robert Bosch Gmbh | Duct element for conveying aqueous urea solution for denitrification of exhaust gases of internal combustion engine of vehicle, has rigid pieces connected over hook, where medium is transported from one rigid piece to other rigid piece |
| CN206996142U (en) * | 2017-07-19 | 2018-02-13 | 重庆交通大学 | A kind of flue-gas treater |
| CN108043196A (en) * | 2017-11-24 | 2018-05-18 | 卞汉琦 | A kind of flue gas desulfurization high efficiency method |
-
2018
- 2018-08-02 CN CN201810871234.1A patent/CN109012079B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134286A (en) * | 1982-02-04 | 1983-08-10 | Toray Ind Inc | Rotary valve |
| JPH1099838A (en) * | 1996-09-30 | 1998-04-21 | Takaaki Yamane | Garbage treatment apparatus |
| DE102010063201A1 (en) * | 2010-12-16 | 2012-06-21 | Robert Bosch Gmbh | Duct element for conveying aqueous urea solution for denitrification of exhaust gases of internal combustion engine of vehicle, has rigid pieces connected over hook, where medium is transported from one rigid piece to other rigid piece |
| CN206996142U (en) * | 2017-07-19 | 2018-02-13 | 重庆交通大学 | A kind of flue-gas treater |
| CN108043196A (en) * | 2017-11-24 | 2018-05-18 | 卞汉琦 | A kind of flue gas desulfurization high efficiency method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112980534A (en) * | 2020-07-29 | 2021-06-18 | 门亮亮 | Biomass particle production device |
| CN112980534B (en) * | 2020-07-29 | 2021-12-17 | 安徽孝凯生态农业有限公司 | Biomass particle production device |
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| Publication number | Publication date |
|---|---|
| CN109012079B (en) | 2021-03-02 |
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Effective date of registration: 20210209 Address after: Room a-601, 155-2 Chuangxin Road, Shenyang area, China (Liaoning) pilot Free Trade Zone, Shenyang, Liaoning 110000 Applicant after: LIAONING JET ENGINEERING ENERGY TECHNOLOGY Co.,Ltd. Address before: China University of mining and technology, 11 Xueyuan Luding, Haidian District, Beijing 100089 Applicant before: Hu Ziran |
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