CN110038402A - A kind of absorption tower entrance dry and wet interface flusher - Google Patents
A kind of absorption tower entrance dry and wet interface flusher Download PDFInfo
- Publication number
- CN110038402A CN110038402A CN201910466312.4A CN201910466312A CN110038402A CN 110038402 A CN110038402 A CN 110038402A CN 201910466312 A CN201910466312 A CN 201910466312A CN 110038402 A CN110038402 A CN 110038402A
- Authority
- CN
- China
- Prior art keywords
- bypass line
- flue
- sleeve
- absorption tower
- transmission gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 46
- 239000007921 spray Substances 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 abstract description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- B01D53/48—Sulfur compounds
-
- 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
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/606—Carbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/608—Sulfates
-
- 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
Landscapes
- 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)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of absorption tower entrance dry and wet interface flusher disclosed by the invention, including main pipeline and bypass line, main pipeline is connect with bypass line, bypass line passes through flue, it is rotatablely connected between bypass line and flue, the flue side is equipped with the driving mechanism of driving bypass line rotation, and the bypass line is equipped with nozzle；Pass through the range distribution between positioning, nozzle and the nozzle to flushing water pipeline and the angle between nozzle and walling of flue; gas approach deposition slurries in absorption tower are made to be flushed into absorption tower completely; auto-flushing is carried out at any time; increase the frequency of flushing; the situation of maintenance down artificial flushing is needed before solving; manpower cleaning cost is saved by increasing absorption tower dry and wet interface flusher, flue gas resistance and blower electric current is reduced, reduces operating cost.
Description
Technical field
The present invention relates to flue cleaning technique field, specifically a kind of absorption tower entrance dry and wet interface flusher.
Background technique
Absorption tower gas approach is after running for a period of time in Limestone-gypsum Wet Flue Gas Desulfurization Process technology, it is easy in dry and wet
Intersection forms gypsum accumulation, and accumulation is mainly distributed on flue bottom plate, bottom plate and side panel intersection, top plate and side plate cross
Inside place and flue in supporting beam, accumulation does not rinse incrustation easy to form for a long time, influences desulphurization system normal operation.
Existing processing method can only carry out artificial flushing to flue in parking maintenance, can not clean, will affect in real time
Desulphurization system operates normally, while the mode of artificial flushing is time-consuming and laborious, large labor intensity.
Summary of the invention
The purpose of the present invention is to solve the above problem, provides a kind of absorption tower entrance dry and wet interface flusher, can
Flue is cleaned in real time in sweetening process, will not influence the normal operation of desulphurization system, does not need manually to clean, is reduced
Labor intensity.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of absorption tower entrance dry and wet interface flusher, including main pipeline and bypass line, main pipeline and bypass line
Connection, bypass line pass through flue, are rotatablely connected between bypass line and flue, and the flue side is equipped with driving bypass line
The driving mechanism of rotation, the bypass line are equipped with nozzle；
Position corresponding with bypass line is equipped with first sleeve on the outside of the flue, is equipped with positioning plate on the inside of first sleeve,
The flue exterior arc surface is equipped with locating slot, and positioning plate and locating slot cooperate, and first sleeve is connect with flue, bypass duct
Road end is deep into first sleeve and is rotatablely connected between first sleeve；
The driving mechanism includes driving gear, the first transmission gear, the second transmission gear and third transmission gear, driving
Gear, the first transmission gear are installed on flue, and second transmission gear and upper end bypass line are keyed, third transmission
Gear and lower end bypass line are keyed, and driving gear upper end is engaged with the second transmission gear, and driving gear lower end is passed with first
Moving gear engagement, the first transmission gear lower end is engaged with third transmission gear.
Further, the bypass line axis is vertical with flue axis, and bypass line is distributed along flue axisymmetrical.
Further, the main pipeline is equipped with solenoid valve.
Further, the flue sidewall is equipped with opening, and bypass line is deep into first sleeve after passing through opening.
Further, the first sleeve lateral ends are equipped with end cap, and sealing is equipped between the bypass line and end cap
Felt.
Further, the flue side is equipped with mounting rack, drives gear and the first transmission gear corresponding with mounting rack
Position is equipped with shaft, drives gear and the first transmission gear to be mounted in corresponding shaft, rotates between shaft and mounting rack
Connection, the driving gear outside are equipped with handle.
Further, the bypass line is equipped with threaded hole, and nozzle-end is equipped with thread head, and thread head is matched with threaded hole
It closes, is located on the outside of threaded hole in bypass line and is equipped with groove, bypass line lower end is deep into groove.
Further, the nozzle lower end is equipped with second sleeve, and second sleeve covers in bypass line, second sleeve and branch
Cavity is equipped between the pipeline of road, nozzle lower end be connected to cavity, and bypass line is equipped with being connected to cavity and bypass line inner cavity
Water outlet, the second sleeve end are equipped with connector.
The beneficial effects of the present invention are:
1, main pipeline of the present invention and bypass line, main pipeline are connect with bypass line, and bypass line passes through flue, bypass duct
It is rotatablely connected between road and flue, the flue side is equipped with the driving mechanism of driving bypass line rotation, the bypass line
It is equipped with nozzle, by the range distribution between positioning, nozzle and the nozzle to flushing water pipeline and between nozzle and walling of flue
Angle makes gas approach deposition slurries in absorption tower be flushed into absorption tower completely, carries out auto-flushing at any time, increase flushing
Frequency needs the situation of maintenance down artificial flushing before solving, by increasing the flusher saving of absorption tower dry and wet interface
Manpower cleans cost, reduces flue gas resistance and blower electric current, reduces operating cost.
2, nozzle lower end is equipped with second sleeve in the present invention, and second sleeve covers in bypass line, second sleeve and branch
Cavity is equipped between pipeline, nozzle lower end be connected to cavity, bypass line be equipped be connected to cavity and bypass line inner cavity out
The mouth of a river, the second sleeve end is equipped with connector, and when cleaning, water is sprayed by water outlet, cavity and nozzle, meanwhile, it unscrews
Screw can move left and right nozzle, do not need the i.e. adjustable injector spacing of replacement bypass line, reduce cost, easy to adjust.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic front view of the present invention；
Fig. 2 is schematic top plan view of the present invention；
Fig. 3 is cross-sectional view at bypass line of the present invention and flue cooperation；
Fig. 4 is partial enlarged view at A in this Fig. 3；
Fig. 5 is one bypass line cross-sectional view of the embodiment of the present invention；
Fig. 6 is two bypass line cross-sectional view of the embodiment of the present invention.
In figure: main pipeline 1, bypass line 2, flue 3, solenoid valve 4, nozzle 5, first sleeve 6, positioning plate 7, locating slot 8,
Opening 9, end cap 10, seal felt 11 drive gear 12, the first transmission gear 13, the second transmission gear 14, third transmission gear
15, mounting rack 16, handle 17, threaded hole 18, thread head 19, groove 20, second sleeve 21, cavity 22, water outlet 23, connector
24。
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
Embodiment one:
As shown in Figure 1, Figure 2 and shown in Fig. 5, a kind of absorption tower entrance dry and wet interface flusher, including main pipeline 1 and bypass duct
Road 2, main pipeline 1 are connect with bypass line 2, and bypass line 2 passes through flue 3, are rotatablely connected between bypass line 2 and flue 3, institute
It states 3 side of flue and is equipped with the driving mechanism that driving bypass line 2 rotates, the bypass line 2 is equipped with nozzle 5, and nozzle 5 is uniform
Be equipped with it is multiple.
As shown in figure 3,2 axis of bypass line is vertical with 3 axis of flue, there are two bypass line 2 is set, two branches
Pipeline 2 is distributed along 3 axisymmetrical of flue, and the main pipeline 1 is hose, and bypass line 2 is steel pipe, main pipeline 1 and bypass line 2
It is connected by anchor ear.The main pipeline 1 is equipped with solenoid valve 4, and solenoid valve is connect with PLC controller by conducting wire, controlled by PLC
The opening and closing of device control solenoid valve 4 processed controls whether to clean flue in turn.
As shown in figure 4, position corresponding with bypass line 2 is equipped with first sleeve 6,6 axis of first sleeve on the outside of the flue 3
Line is horizontal, is equipped with positioning plate 7 on the inside of first sleeve 6, and 3 exterior arc surface of flue is equipped with locating slot 8, positioning plate 7 with
Locating slot 8 cooperates, and positioning plate 7 and locating slot 8 facilitate installation sleeve, and first sleeve 6 is bolted with flue 3, bypass duct
2 end of road is deep into first sleeve 6 and is rotatablely connected between first sleeve 6, can be by first sleeve 6 in disassembly process
It removes, bypass line 2 can be removed from flue 3, be convenient for changing.
As shown in figure 4,3 side wall of flue is equipped with opening 9, bypass line 2 is deep into first sleeve after passing through opening 9
In 6.6 lateral ends of first sleeve are equipped with end cap 10, and lateral ends described herein refer to first sleeve 6 far from flue
One end, end cap 10 are bolted with 6 lateral ends of first sleeve, and sealing is equipped between the bypass line 2 and end cap 10
Felt 11 is rotatablely connected between 6 inner wall of bypass line 2 and first sleeve by bearing, in use, can remove end cap 10, is installed
The components such as bearing, at the same it is convenient to overhaul.
As shown in figure 3, the driving mechanism includes driving gear 12, the first transmission gear 13,14 and of the second transmission gear
Third transmission gear 15, the shaft of driving gear 12, the first transmission gear 13, the second transmission gear 14 and third transmission gear 15
Parallel to each other, driving gear 12, the first transmission gear 13 are installed on flue 3, and driving gear 12 is located at the first transmission gear
13 tops, second transmission gear 14 are keyed with upper end bypass line 2, third transmission gear 15 and lower end bypass line 2
Key connection, driving 12 upper end of gear are engaged with the second transmission gear 14, and driving 12 lower end of gear is engaged with the first transmission gear 13,
It is engaged with third transmission gear 15 first transmission gear, 13 lower end.
As shown in figure 3,3 side of flue is equipped with mounting rack 16, gear 12 and the first transmission gear 13 and installation are driven
It is equipped with shaft between frame 16, is rotatablely connected between shaft and mounting rack 16 by bearing, hand is equipped on the outside of the driving gear 12
Handle 17, in use, driving driving gear 12 to rotate by rotational handle 17, mounting rack 16 is located at upper and lower two bypass line 2
Between, it prevents from being interfered in 2 installation process of bypass line by mounting rack 16.
As shown in figure 5, the bypass line 2 is equipped with threaded hole 18,5 end of nozzle is equipped with thread head 19, thread head 19
Cooperate with threaded hole 18, is located on the outside of threaded hole 18 in bypass line 2 and is equipped with groove 20,2 lower end of bypass line is deep into groove
In 20.
In flushing process, manual rotation drives gear 12, the driving driving of gear 12 first transmission gear 13 and the second transmission
Gear 14 rotates, and the second transmission gear 14 drives upper end bypass line 2 to rotate, and the second transmission gear 14 drives third transmission gear
15 rotations, third transmission gear 15 drives lower end bypass line 2 to rotate, to realize that top and bottom bypass line 2 synchronizes instead
To rotation, by the range distribution between positioning, nozzle and the nozzle to flushing water pipeline and the angle between nozzle and walling of flue,
So that gas approach deposition slurries in absorption tower is flushed into absorption tower completely, carry out auto-flushing at any time, increase the frequency of flushing,
The situation that maintenance down artificial flushing is needed before solving, it is clear by increasing absorption tower dry and wet interface flusher saving manpower
Cost is swept, flue gas resistance and blower electric current are reduced, reduces operating cost.
Embodiment two:
5 lower end of nozzle be equipped with second sleeve 21,21 sets of second sleeve in bypass line 2, second sleeve 21 and branch
Cavity 22 is equipped between road pipeline 2,5 lower end of nozzle is connected to cavity 22, and bypass line 2 is equipped with connection cavity 22 and bypass duct
The water outlet 23 of 2 inner cavity of road, 21 end of second sleeve are equipped with connector 24, and connector 24 is by screw positioning, when cleaning,
Water is sprayed by water outlet 23, cavity 22 and nozzle 5, meanwhile, nozzle 5 can be moved left and right by unscrewing screw, not need replacement branch
The i.e. adjustable injector spacing of pipeline 2.
In the description of this invention, it should be noted that the orientation of the instructions such as term "left", "right", "upper", "lower" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected, can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Claims (8)
1. a kind of absorption tower entrance dry and wet interface flusher, which is characterized in that main including main pipeline (1) and bypass line (2)
Pipeline (1) is connect with bypass line (2), and bypass line (2) passes through flue (3), is rotated between bypass line (2) and flue (3)
Connection, flue (3) side are equipped with the driving mechanism of driving bypass line (2) rotation, and the bypass line (2) is equipped with spray
Mouth (5)；
Position corresponding with bypass line (2) is equipped with first sleeve (6) on the outside of the flue (3), is equipped on the inside of first sleeve (6)
Positioning plate (7), flue (3) exterior arc surface are equipped with locating slot (8), and positioning plate (7) and locating slot (8) cooperate, the
One sleeve (6) is connect with flue (3), and bypass line (2) end is deep into first sleeve (6) and between first sleeve (6)
Rotation connection；
The driving mechanism includes driving gear (12), the first transmission gear (13), the second transmission gear (14) and third transmission
Gear (15), driving gear (12), the first transmission gear (13) are installed on flue (3), second transmission gear (14)
It is keyed with upper end bypass line (2), third transmission gear (15) and lower end bypass line (2) are keyed, and are driven gear (12)
Upper end is engaged with the second transmission gear (14), and driving gear (12) lower end is engaged with the first transmission gear (13), the first driving cog
It is engaged with third transmission gear (15) wheel (13) lower end.
2. a kind of absorption tower entrance dry and wet interface as described in claim 1 flusher, which is characterized in that the bypass line
(2) axis is vertical with flue (3) axis, and bypass line (2) is distributed along flue (3) axisymmetrical.
3. a kind of absorption tower entrance dry and wet interface as described in claim 1 flusher, which is characterized in that the main pipeline
(1) solenoid valve (4) are equipped with.
4. a kind of absorption tower entrance dry and wet interface as described in claim 1 flusher, which is characterized in that the flue (3)
Side wall is equipped with opening (9), and bypass line (2) is deep into first sleeve (6) after passing through opening (9).
5. a kind of absorption tower entrance dry and wet interface as described in claim 1 flusher, which is characterized in that the first sleeve
(6) lateral ends are equipped with end cap (10), are equipped with seal felt (11) between the bypass line (2) and end cap (10).
6. a kind of absorption tower entrance dry and wet interface as described in claim 1 flusher, which is characterized in that the flue (3)
Side is equipped with mounting rack (16), drives gear (12) and the first transmission gear (13) position corresponding with mounting rack (16) to be equipped with and turns
Axis drives gear (12) and the first transmission gear (13) to be installed in corresponding shaft, turns between shaft and mounting rack (16)
Dynamic connection, driving gear (12) outside are equipped with handle (17).
7. a kind of absorption tower entrance dry and wet interface as described in claim 1 flusher, which is characterized in that the bypass line
(2) threaded hole (18) are equipped with, nozzle (5) end is equipped with thread head (19), and thread head (19) and threaded hole (18) cooperate, branch
It is located on the outside of threaded hole (18) on pipeline (2) and is equipped with groove (20), bypass line (2) lower end is deep into groove (20).
8. a kind of absorption tower entrance dry and wet interface as described in claim 1 flusher, which is characterized in that the nozzle (5)
Lower end is equipped with second sleeve (21), and second sleeve (21) covers on bypass line (2), second sleeve (21) and bypass line (2)
Between be equipped with cavity (22), nozzle (5) lower end be connected to cavity (22), and bypass line (2), which is equipped with, is connected to cavity (22) and branch
The water outlet (23) of road pipeline (2) inner cavity, second sleeve (21) end are equipped with connector (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466312.4A CN110038402B (en) | 2019-05-31 | 2019-05-31 | Dry-wet interface flushing device for inlet of absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466312.4A CN110038402B (en) | 2019-05-31 | 2019-05-31 | Dry-wet interface flushing device for inlet of absorption tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110038402A true CN110038402A (en) | 2019-07-23 |
| CN110038402B CN110038402B (en) | 2024-04-02 |
Family
ID=67284263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910466312.4A Active CN110038402B (en) | 2019-05-31 | 2019-05-31 | Dry-wet interface flushing device for inlet of absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110038402B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08290140A (en) * | 1995-04-24 | 1996-11-05 | Kawasaki Steel Corp | Device for rotating cleaning nozzle of vessel to be cleaned |
| US20100186784A1 (en) * | 2007-05-29 | 2010-07-29 | Martin Ross | Device for cleaning of enclosed spaces |
| CN101890285A (en) * | 2010-07-23 | 2010-11-24 | 蒋平锁 | Rotary cleaning device for defroster of flue gas desulfurizing tower |
| CN204700006U (en) * | 2015-06-08 | 2015-10-14 | 重庆汇达柠檬加工集团有限公司 | Pipeline cleaning system |
| KR101610739B1 (en) * | 2015-10-30 | 2016-04-20 | (주)거진기업 | Cleaning apparatus for dust collecter using water |
| CN206315660U (en) * | 2016-12-07 | 2017-07-11 | 浙江德创环保科技股份有限公司 | A kind of anti-incrustation flusher of absorption tower entrance |
| CN206746291U (en) * | 2017-04-27 | 2017-12-15 | 江苏天楹环保能源成套设备有限公司 | Ammonia-gas spraying device |
| CN107511055A (en) * | 2017-08-04 | 2017-12-26 | 深圳市玖品空气净化科技有限公司 | A kind of high steel-making catalytic converter of purification efficiency |
| CN108970398A (en) * | 2018-08-09 | 2018-12-11 | 合肥五凡工程设计有限公司 | The denitration dust collecting device of rotary ammonia-spraying grid is equipped in a kind of |
| CN109364698A (en) * | 2018-12-07 | 2019-02-22 | 威海天宇新材料科技有限公司 | A kind of packed absorber |
| CN208642291U (en) * | 2018-07-18 | 2019-03-26 | 兰州科尔迅环保科技股份有限公司 | A kind of novel exhaust gas cleaner |
| CN210125278U (en) * | 2019-05-31 | 2020-03-06 | 济南亘高环保设备有限公司 | Dry-wet interface flushing device for inlet of absorption tower |
-
2019
- 2019-05-31 CN CN201910466312.4A patent/CN110038402B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08290140A (en) * | 1995-04-24 | 1996-11-05 | Kawasaki Steel Corp | Device for rotating cleaning nozzle of vessel to be cleaned |
| US20100186784A1 (en) * | 2007-05-29 | 2010-07-29 | Martin Ross | Device for cleaning of enclosed spaces |
| CN101890285A (en) * | 2010-07-23 | 2010-11-24 | 蒋平锁 | Rotary cleaning device for defroster of flue gas desulfurizing tower |
| CN204700006U (en) * | 2015-06-08 | 2015-10-14 | 重庆汇达柠檬加工集团有限公司 | Pipeline cleaning system |
| KR101610739B1 (en) * | 2015-10-30 | 2016-04-20 | (주)거진기업 | Cleaning apparatus for dust collecter using water |
| CN206315660U (en) * | 2016-12-07 | 2017-07-11 | 浙江德创环保科技股份有限公司 | A kind of anti-incrustation flusher of absorption tower entrance |
| CN206746291U (en) * | 2017-04-27 | 2017-12-15 | 江苏天楹环保能源成套设备有限公司 | Ammonia-gas spraying device |
| CN107511055A (en) * | 2017-08-04 | 2017-12-26 | 深圳市玖品空气净化科技有限公司 | A kind of high steel-making catalytic converter of purification efficiency |
| CN208642291U (en) * | 2018-07-18 | 2019-03-26 | 兰州科尔迅环保科技股份有限公司 | A kind of novel exhaust gas cleaner |
| CN108970398A (en) * | 2018-08-09 | 2018-12-11 | 合肥五凡工程设计有限公司 | The denitration dust collecting device of rotary ammonia-spraying grid is equipped in a kind of |
| CN109364698A (en) * | 2018-12-07 | 2019-02-22 | 威海天宇新材料科技有限公司 | A kind of packed absorber |
| CN210125278U (en) * | 2019-05-31 | 2020-03-06 | 济南亘高环保设备有限公司 | Dry-wet interface flushing device for inlet of absorption tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110038402B (en) | 2024-04-02 |
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