CN107670441A - Screw spraying wet scrubber - Google Patents
Screw spraying wet scrubber Download PDFInfo
- Publication number
- CN107670441A CN107670441A CN201711140197.9A CN201711140197A CN107670441A CN 107670441 A CN107670441 A CN 107670441A CN 201711140197 A CN201711140197 A CN 201711140197A CN 107670441 A CN107670441 A CN 107670441A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- inner tube
- wet scrubber
- screw spraying
- water
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- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/12—Washers with plural different washing sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
Abstract
The invention provides a kind of screw spraying wet scrubber, belong to technical field of operation.It solves the problems, such as existing wet scrubber operation and maintenance inconvenience.This screw spraying wet scrubber includes water storage box, the outer tube being vertically arranged and the inner tube being arranged at outer tube axle center；The first partition set relative to the axial line spiral of outer tube is provided between outer tube and inner tube, the lateral surface of the medial surface and inner tube of first partition and outer tube is sealedly and fixedly connected, and the first passage set relative to the axial line spiral of outer tube is formed between outer tube and inner tube；The top side wall of outer tube is fixedly connected with the blast pipe being connected with first passage upper port, and water inlet pipe is fixedly connected with blast pipe, and the delivery port of water inlet pipe is located in blast pipe；The lower port of outer tube can be stored in the hydraulic seal in water storage box.This screw spraying wet scrubber is directly supplied water into blast pipe by water inlet pipe without spray head, spray head clogging will not occur.
Description
Technical field
The invention belongs to technical field of operation, is related to a kind of deduster, particularly a kind of screw spraying wet scrubber.
Background technology
Wet scrubber is to make dusty gas and liquid (generally water) close contact, is touched using the inertia of water droplet and particle
Hit or being sufficiently mixed effect and other effect arrested particles or make particle increase or stay in fixed container using water and dust
Inside reach water and the device of dust separation effect.
Pertinent literature on wet scrubber is more, the spray type dust separator (publication number recorded such as Chinese patent literature
CN1692970A), purifying and dedusting treater (publication number CN1958128A), wet scrubber (publication number
CN101024136A), wet type multicyclone and the dust pelletizing system (application publication number with above-mentioned deduster
CN103157561A), wet type polishing deduster (application publication number 106695565A).
There is the spray head that can make water atomization in existing most of wet scrubber, improve water and mix dust degree；But
There is also following problems：1. there is aperture in spray head, and the water circulation of wet scrubber uses, containing a large amount of miscellaneous in water
Matter, cause spray head easily to block, cause deduster to lose dedusting function after blocking；2. it is uneven to spray, there is wind space, removed
Dirt is not thorough；3. blast is too high, water smoke is discharged with air-flow from house outlet.
Those skilled in the art want to propose more different structures and the convenient wet scrubber of operation and maintenance.
The content of the invention
The present invention proposes a kind of screw spraying wet scrubber, and the technical problem to be solved in the present invention is how to propose separately
A kind of convenient wet scrubber of operation and maintenance.
The technical problems to be solved of the present invention can be realized by following technical proposal：This screw spraying wet scrubber
Including water storage box, the outer tube being vertically arranged and the inner tube being arranged at outer tube axle center；It is provided between outer tube and inner tube relative to outer
The first partition that the axial line spiral of pipe is set, the lateral surface of the medial surface and inner tube of first partition and outer tube seal fixed company
Connect, the first passage set relative to the axial line spiral of outer tube is formed between outer tube and inner tube；The top side wall of outer tube is fixed
The blast pipe being connected with first passage upper port is connected with, water inlet pipe, the delivery port of water inlet pipe are fixedly connected with blast pipe
In blast pipe；The lower port of outer tube can be stored in the hydraulic seal in water storage box.
This screw spraying wet scrubber also includes the water separation device being connected with inner tube upper port.This screw spraying is wet
The water of certain altitude is deposited when formula deduster uses in water storage box, the lower surface of outer tube is located at below the water surface, such outer tube
Lower port formed water-stop, avoid air from lower port enter and influence efficiency of dust collection.This screw spraying wet scrubber with
Fans in series, air-flow is entered from blast pipe, pass sequentially through first passage, the inner chamber of inner tube and water separation device.Using water pump
Water inlet pipe is connected with the cavity volume of water storage box with pipeline, i.e., water pump can be stable by water and constantly fed in blast pipe；Water exists
The a large amount of globules and water smoke are formed in the presence of air-flow, the globule and water smoke are with air motion, the part globule and water smoke certainty and first
The wall of passage collides, and then formation moisture film and the part globule and water smoke are assembled to form current on the wall of first passage, current
Trickle downwards, back flowed back into water storage box along the bottom wall of first passage；The part globule and water smoke with air-flow enter inner tube and
Water separation device, water separation device separate the globule in air-flow and water smoke, and the globule and water smoke are assembled to form current weight
Newly flow back into water storage box.
If containing the impurity such as dust, grease and smog in air-flow, impurity in first passage with the globule, steam and moisture film
Repeat to mix, and gradually lose kinetic energy, and then most impurity enter in water storage box with the current formed in first passage；
Fraction impurity is mixed and is separated into water separation device, impurity with the globule and water smoke with the globule and steam,
And then enter with current in water storage box.Impurity is assembled and settled in water storage box, and then is easy to collect and handle impurity.
Set first partition both to form first passage, while inner tube is fixed, thus there is the advantages of simple in construction.
In above-mentioned screw spraying wet scrubber, the water storage box is fixedly connected with outer tube, thus water storage box is suitable
In the pedestal of this screw spraying wet scrubber, this screw spraying wet scrubber mounting stability is effectively improved, and
Simplify the structure of screw spraying wet scrubber.In other words, this screw spraying wet scrubber have it is simple in construction, be not easy to incline
The advantages of.
In above-mentioned screw spraying wet scrubber, filter is provided with the water storage box, outer tube is located at the one of filter
Side, the drinking-water pipe of water pump are located at the opposite side of filter, thus improve and are pumped into water cleanliness factor in water inlet pipe, and improve making for water pump
Use the life-span.
In above-mentioned screw spraying wet scrubber, have between the lower surface of the first partition and the lower surface of inner tube
There is spacing.The structure makes air-flow be significantly reduced from first passage outflow rear screw locomitivity so that air-flow is from the lower end of inner tube
Mouth relatively evenly enters；Air-flow water content in inner tube is significantly decreased, and then reduces the power of water separation device；In other words,
The structure is effectively prevented from air-flow and inner tube is directly entered after first passage outflow and produces local air blast.
Preferably, in above-mentioned screw spraying wet scrubber, the spiral number of turns of the first passage are 1~3 circle.
The numerical value both can guarantee that efficiency of dust collection, and and can efficiently controls manufacturing cost, have this screw spraying wet scrubber more excellent
Cost performance.
Compared with prior art, this screw spraying wet scrubber is directly supplied water into without spray head by water inlet pipe
In blast pipe, spray head clogging will not occur.
After this screw spraying wet scrubber reclaimed water enters blast pipe, it is logical that spiral first is entered under the drive of air-flow
Road, flow spiral is moved and is effectively extended air motion length, water is constantly collided with dust-contained airflow, it is natural
It is sufficiently mixed, was not in wind space, dedusting is more thorough；Dust enters water storage box with current and dust gradually sinks in water storage box
Drop.
First passage twist, greatly reduces air current flow resistance, makes air intake in this screw spraying wet scrubber
It is more smooth.
Water separation device is arranged in inner tube in this screw spraying wet scrubber, and inner tube is located at the center of outer tube again,
It is more compact with overall structure, the advantages of space-consuming is smaller.
First passage has moisture film and current scour in this screw spraying wet scrubber, thus on the wall of first passage not
It is easy to stick to echo accumulation impurity, use this screw spraying wet scrubber and be more convenient and effectively extend service intervals duration.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of this screw spraying wet scrubber in embodiment one.
Fig. 2 is the cross section structure diagram of this screw spraying wet scrubber in embodiment two.
Fig. 3 is the stereochemical structure of the inner tube of this screw spraying wet scrubber, outer tube and first partition in embodiment two
Schematic diagram.
Fig. 4 is the cross section structure diagram of this screw spraying wet scrubber in embodiment three.
Fig. 5 is the cross section structure diagram of this screw spraying wet scrubber in example IV.
In figure, 1, water storage box；1a, connection portions；2nd, outer tube；3rd, inner tube；4th, filter；5th, water pump；6th, first partition；7th,
One passage；8th, blast pipe；9th, water inlet pipe；10th, necking connecting tube；11st, return pipe；12nd, the first maintenance door；13rd, center-pole；14、
Second partition；15th, second channel；16th, the second maintenance door；17th, anti-airduct；18th, swash plate；19th, aproll part.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in figure 1, this screw spraying wet scrubber includes water storage box 1, the outer tube 2 that is vertically arranged and is vertically arranged
Inner tube 3.
Water storage box 1 can be placed on ground；Outer tube 2 is arranged on the top of water storage box 1.In water storage box 1 have in a tubular form and
The connection portions 1a to be matched with the diameter of outer tube 2, outer tube 2 can first be placed on connection portions 1a, then be fixed by bolt and nut
Connection, thus this screw spraying wet scrubber both detachable transportation, has the advantages of easy to assembly again.Outer tube 2 and connecting seat
Pad is provided with sealing gasket between portion 1a, improves connection sealing, and then efficiency of dust collection.
After water storage box 1 deposits water, there is the big characteristic of weight, thus be effectively improved this screw spraying wet dust removal
Device mounting stability.Only it just need to can make outer tube 2 in the height that water storage box 1 injects water more than connection portions 1a lower surface simultaneously
Lower port be stored in water-stop in water storage box 1, i.e., avoid air from the lower end of outer tube 2 when producing negative pressure in inner tube 3
Mouth enters；Using chain-dotted line signal liquid level position in Fig. 1.
Filter 4 is provided with water storage box 1, connection portions 1a is located at the side of filter 4.Water pump 5 is fixed with water storage box 1,
The drinking-water pipe of water pump 5 is located at the opposite side of filter 4.
Inner tube 3 is arranged at the axle center of outer tube 2, and an axial line spiral shell relative to outer tube 2 is provided between outer tube 2 and inner tube 3
The first partition 6 set is revolved, first partition 6 is sealedly and fixedly connected with the medial surface of outer tube 2 and the lateral surface of inner tube 3, outer tube 2
The first passage 7 that an axial line spiral relative to outer tube 2 is set is formed between inner tube 3.Figure of description provides first
The spiral number of turns of passage 7 are 2 circles；Reduce or increase according to actual conditions adaptability.The diameter of a diameter of outer tube 2 of inner tube 3
0.4~0.6, by controlling the pitch of first passage 7, ensure that first passage 7 has the logical of less windage and first passage 7
The ventilation of air quantity and inner tube 3 is essentially identical.There is spacing h1, i.e., between the lower surface of first partition 6 and the lower surface of inner tube 3
The lower surface of inner tube 3 will be less than the lower surface of first partition 6.
The top side wall of outer tube 2 is fixedly connected with the blast pipe 8 being connected with the upper port of first passage 7, in order to improve into
Wind smoothness, the helix of the vertical line and first passage 7 of blast pipe 8 are tangent.Water inlet pipe 9 is fixedly connected with blast pipe 8, is entered
The delivery port of water pipe 9 is located in blast pipe 8 and water inlet pipe 9 is at the upper port of first passage 7.Energy need not be connected on water inlet pipe 9
Make the shower nozzle of water atomization, thus water inlet pipe 9 has the advantages of being not easily blocked.Figure of description provides water inlet pipe 9 relative to air intake
The vertical line of pipe 8 is vertically arranged.The delivery port of water inlet pipe 9 is in flat, and then the water sprayed is in cascade shape, and the structure makes water exist
Ground is distributed on the cross section of blast pipe 8 evenly, and then improves efficiency of dust collection.Water inlet pipe 9 is connected with water pump 5 by water pipe.
The top of outer tube 2, which is sealedly and fixedly connected, necking connecting tube 10, and inner upper port is located in necking connecting tube 10.
The structure had both been easy to be connected with other devices, air-flow speed in this space is changed again, and then with auxiliary point
From the effect of steam, while dust settling is avoided to be deposited on the top surface of outer tube 2.The top surface of outer tube 2 in the shape of a spiral, outer tube 2
The backwater hole corresponding with top surface lowest part is provided with side wall, the return pipe 11 being connected with water storage box 1 is connected with backwater hole,
The lower port of return pipe 11 also is located at below the water surface, avoids air-flow from entering from return pipe 11 and influence efficiency of dust collection.
Multiple the first access holes being connected with first passage 7 are provided with the side wall of outer tube 2, are installed in the side wall of outer tube 2
There is the first maintenance door 12 that can be blocked the first access hole and can dismantle.The first maintenance door 12 is opened during maintenance, and then is easy to detect
The situation of first passage 7 and the polishing cloth bits for being convenient to clean being deposited in crevice place.
Polishing cloth bits, which float, to float on the surface, and connection portions 1a in a tubular form, and then has the advantages of being convenient to clean polishing cloth bits.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, the no longer burden description of essentially identical part, only retouches
Different place is stated, different place is：As shown in Figures 2 and 3, water separator structure, water separation are provided with inner tube 3
Mechanism includes a center-pole 13 set at the axle center of inner tube 3, and the axle relative to inner tube 3 is provided between center-pole 13 and inner tube 3
The second partition 14 that heart line spiral is set, second partition 14 seal solid with the medial surface of inner tube 3 and the lateral surface of center-pole 13
Fixed connection；The second channel 15 that an axial line spiral relative to inner tube 3 is set is formed between center-pole 13 and inner tube 3.The
The hand of spiral of two dividing plates 14 and the hand of spiral of first partition 6 are on the contrary, the i.e. hand of spiral of second channel 15 and first passage 7
The hand of spiral on the contrary, so effectively ensuring steady air current and efficiency of dust collection.Under the lower surface of second partition 14 and inner tube 3
There is spacing h2, i.e. the lower surface of inner tube 3 will be less than the lower surface of second partition 14, the lower port of second channel 15 between end face
, towards on the contrary, the structure can guarantee that steady air current, the lower port of inner tube 3 is especially avoided towards with the lower port of first passage 7
Place is partially formed air blast.
Multiple the second access holes being connected with second channel 15 are provided with the side wall of inner tube 3, are installed in outer interior side wall
There is the second maintenance door 16 that can be blocked the second access hole and can dismantle.Second access hole is oppositely arranged with the first access hole, maintenance
When open the second maintenance door 16, and then be easy to detect the situation of second channel 15 and be convenient to clean being deposited in the polishing cloth of crevice place
Bits.
Also twist, second channel 15 is located at the center of first passage 7 second channel 15, i.e., first passage 7 is surround
Second channel 15, steam stroke is not only added, make steam separation rate higher；The space of inner tube 3 is also made full use of, reduces spiral
Spray space needed for wet scrubber；In other words, this screw spraying wet scrubber has the advantages of compact-sized.
Embodiment three
The present embodiment is essentially identical with the structure and principle of embodiment two, the no longer burden description of essentially identical part, only retouches
Different place is stated, different place is：As shown in figure 4, the anti-airduct in inverted cone shape is provided with connection portions 1a
17, the outer rim of anti-airduct 17 is fixedly connected with being connected portions 1a inner wall sealings.Anti- airduct 17, which can significantly decrease air-flow, causes liquid
Face fluctuating range and significantly decrease and influence airflow stability because of liquid fluctuating；In a word, anti-airduct 17 can significantly improve gas
Stability is flowed, and then improves efficiency of dust collection.
Example IV
The present embodiment is essentially identical with the structure and principle of embodiment three, the no longer burden description of essentially identical part, only retouches
Different place is stated, different place is water separator structure：As shown in figure 5, water separator structure is set including multiple inclinations
The swash plate 18 put, neighbouring swash plate 18 are staggered；The edge of swash plate 18 and the medial surface of inner tube 3 are sealedly and fixedly connected.
Embodiment five
The present embodiment is essentially identical with the structure and principle of embodiment one, the no longer burden description of essentially identical part, only retouches
Different place is stated, different place is：Two axial line spiral shells relative to outer tube 2 are provided between outer tube 2 and inner tube 3
The first partition 6 set is revolved, first partition 6 is sealedly and fixedly connected with the medial surface of outer tube 2 and the lateral surface of inner tube 3, outer tube 2
The first passage 7 that two axial line spirals relative to outer tube 2 are set is formed between inner tube 3.The lower end of two first passages 7
Mouthful towards on the contrary, and then being effectively improved airflow stability.
Embodiment six
The present embodiment is essentially identical with the structure and principle of embodiment three, the no longer burden description of essentially identical part, only retouches
Different place is stated, different place is：Water inlet pipe 9 be arranged in parallel relative to the vertical line of blast pipe 8.Water inlet pipe 9
Exit be provided with the aproll part with taper water guide face, taper water guide face and the outlet face of water inlet pipe 9, aproll part is with entering
Airduct 8 is fixedly connected.Water is sprayed on the taper water guide face of aproll part, and it is in the globule that thus water, which spreads and dissipated to surrounding, and then is improved
Water distribution uniformity in blast pipe 8.
Claims (9)
1. a kind of screw spraying wet scrubber, it is characterised in that screw spraying wet scrubber includes water storage box (1), vertical
The outer tube (2) of setting and the inner tube (3) being arranged at outer tube (2) axle center；It is provided between outer tube (2) and inner tube (3) relative to outer
Manage the first partition (6) that the axial line spiral of (2) is set, the medial surface of first partition (6) and outer tube (2) and inner tube (3) it is outer
Side is sealedly and fixedly connected, and the set relative to the axial line spiral of outer tube (2) is formed between outer tube (2) and inner tube (3)
One passage (7)；The top side wall of outer tube (2) is fixedly connected with the blast pipe (8) being connected with first passage (7) upper port, enters
Water inlet pipe (9) is fixedly connected with airduct (8), the delivery port of water inlet pipe (9) is located in blast pipe (8)；The lower port of outer tube (2)
The hydraulic seal that can be stored in water storage box (1).
2. screw spraying wet scrubber according to claim 1, it is characterised in that the outer tube (2) is arranged on water storage
The top of case (1), there is the connection portions (1a) to match in a tubular form and with outer tube (2) diameter, outer tube (2) in water storage box (1)
It is placed in connection portions (1a) and outer tube (2) is fixedly connected with being connected portions (1a).
3. screw spraying wet scrubber according to claim 1, it is characterised in that the quantity of the first partition (6)
For one, the quantity of first passage (7) is one.
4. screw spraying wet scrubber according to claim 1, it is characterised in that the quantity of the first partition (6)
For two, the quantity of first passage (7) is two；The lower port of two first passages (7) is towards conversely.
5. screw spraying wet scrubber according to claim 1, it is characterised in that the lower surface of said inner tube (3) will
Less than the lower surface of first partition (6), there is spacing h1 between the lower surface of first partition (6) and the lower surface of inner tube (3).
6. screw spraying wet scrubber according to claim 1, it is characterised in that the spiral of the first passage (7)
The number of turns is 1~3 circle.
7. screw spraying wet scrubber according to claim 1, it is characterised in that opened in the side wall of the outer tube (2)
Have multiple the first access holes being connected with first passage (7), be provided with the side wall of outer tube (2) can block the first access hole and
The first maintenance door (12) that can be dismantled.
8. the screw spraying wet scrubber described in any one in claim 1 to 7, it is characterised in that in described
Water separator structure is provided with pipe (3).
9. screw spraying wet scrubber according to claim 8, it is characterised in that the water separator structure includes one
Center-pole (13) at inner tube (3) axle center is set, the axle center relative to inner tube (3) is provided between center-pole (13) and inner tube (3)
The second partition (14) that line spiral is set, second partition (14) and the medial surface of inner tube (3) and the lateral surface of center-pole (13) are equal
It is sealedly and fixedly connected；One bar of axial line spiral relative to inner tube (3) is set the is formed between center-pole (13) and inner tube (3)
Two passages (15)；The hand of spiral of second channel (15) is opposite with the hand of spiral of first passage (7)；Or water separator structure includes
Multiple swash plates being obliquely installed (18), neighbouring swash plate (18) are staggered；The edge of swash plate (18) is interior with inner tube (3)
Side is sealedly and fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140197.9A CN107670441A (en) | 2017-11-16 | 2017-11-16 | Screw spraying wet scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140197.9A CN107670441A (en) | 2017-11-16 | 2017-11-16 | Screw spraying wet scrubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107670441A true CN107670441A (en) | 2018-02-09 |
Family
ID=61149625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711140197.9A Pending CN107670441A (en) | 2017-11-16 | 2017-11-16 | Screw spraying wet scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107670441A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654267A (en) * | 2018-07-10 | 2018-10-16 | 陈美青 | Wet scrubber discharge structure |
| CN108905478A (en) * | 2018-08-31 | 2018-11-30 | 佛山市华展舜业环保设备有限公司 | A kind of wet-scrubbing equipment |
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|---|---|---|---|---|
| CN102463004A (en) * | 2010-11-18 | 2012-05-23 | 江都苏能电气设备有限公司 | Dedusting tube for flue gas |
| CN204395710U (en) * | 2015-01-06 | 2015-06-17 | 精晶药业股份有限公司 | Cyclonic water film deduster |
| CN104923022A (en) * | 2015-06-27 | 2015-09-23 | 诸城市良工机械有限公司 | High-efficiency, energy-saving and environment-friendly dedusting pipeline |
| CN105126457A (en) * | 2015-08-17 | 2015-12-09 | 江苏欧超科技有限公司 | Efficient gas-liquid separating apparatus |
| CN205199214U (en) * | 2015-10-26 | 2016-05-04 | 浙江巨宏机械科技有限公司 | Magnetic force whirlwind wet dust collector |
| CN207562579U (en) * | 2017-11-16 | 2018-07-03 | 陈美青 | Screw spraying wet scrubber |
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2017
- 2017-11-16 CN CN201711140197.9A patent/CN107670441A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463004A (en) * | 2010-11-18 | 2012-05-23 | 江都苏能电气设备有限公司 | Dedusting tube for flue gas |
| CN204395710U (en) * | 2015-01-06 | 2015-06-17 | 精晶药业股份有限公司 | Cyclonic water film deduster |
| CN104923022A (en) * | 2015-06-27 | 2015-09-23 | 诸城市良工机械有限公司 | High-efficiency, energy-saving and environment-friendly dedusting pipeline |
| CN105126457A (en) * | 2015-08-17 | 2015-12-09 | 江苏欧超科技有限公司 | Efficient gas-liquid separating apparatus |
| CN205199214U (en) * | 2015-10-26 | 2016-05-04 | 浙江巨宏机械科技有限公司 | Magnetic force whirlwind wet dust collector |
| CN207562579U (en) * | 2017-11-16 | 2018-07-03 | 陈美青 | Screw spraying wet scrubber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654267A (en) * | 2018-07-10 | 2018-10-16 | 陈美青 | Wet scrubber discharge structure |
| CN108905478A (en) * | 2018-08-31 | 2018-11-30 | 佛山市华展舜业环保设备有限公司 | A kind of wet-scrubbing equipment |
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Effective date of registration: 20190730 Address after: 317600 Xiajiaomen Village, Ganjiang Town, Yuhuan City, Taizhou City, Zhejiang Province Applicant after: Yuhuan Pacific Machinery Co., Ltd. Address before: 317600 Xiajiaomen Village, Ganjiang Town, Yuhuan City, Taizhou City, Zhejiang Province Applicant before: Chen Meiqing |