CN107174899A - A kind of spiral spray deduster - Google Patents
A kind of spiral spray deduster Download PDFInfo
- Publication number
- CN107174899A CN107174899A CN201710391588.1A CN201710391588A CN107174899A CN 107174899 A CN107174899 A CN 107174899A CN 201710391588 A CN201710391588 A CN 201710391588A CN 107174899 A CN107174899 A CN 107174899A
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- cylinder
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- screw auger
- sealing
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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
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
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- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
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Abstract
The invention discloses a kind of spiral spray deduster, including cylinder, screw auger, flabellum, air inlet, water sealing (sealing water) pipe, soil cleaning port, shower nozzle, feed pipe, blast pipe, air exhauster, filter screen, box body and discharge port, the inner side of the cylinder is rotated provided with the screw auger being coaxially disposed with cylinder by bearing, the upper end of the screw auger is provided with flabellum, the upper end of the cylinder is provided with air inlet, the bottom of the cylinder is communicated with water sealing (sealing water) pipe, the bottom of the storage part of the water sealing (sealing water) pipe is provided with soil cleaning port, the madial wall of the cylinder and it is embedded with multiple shower nozzles sprayed water to screw auger positioned at the surrounding of screw auger, the outside of the cylinder is provided with the feed pipe being connected with shower nozzle, the downside of the cylinder and the blast pipe that square is communicated with above water sealing (sealing water) pipe, compared with prior art, the efficiency and effect of dedusting can be lifted, easy cleaning mud, reduce the labor intensity of workman, improve the service behaviour of deduster, reduce energy consumption.
Description
【Technical field】
The present invention relates to deduster technical field, particularly a kind of spiral spray deduster.
【Background technology】
Deduster is the equipment that dust is separated from flue gas deduster or cleaner.The performance of deduster
Expressed with accessible gas flow, gas by the drag losses and efficiency of dust collection during deduster.Meanwhile, the valency of deduster
Lattice, operation and maintenance cost, the difficulty or ease of service life length and operational administrative are also the key factor for considering its performance.Deduster
It is the facility commonly used in boiler and industrial production, water-bath type dust cleaner is one kind in deduster, existing water-bath type dust cleaner
All it is that air inlet pipe is connected with water storage cylinder, the water in water storage cylinder is filtered to the dust in waste gas, but is due to water and useless
It is not abundant enough that gas is mixed, and still contains many dust when causing gas to be discharged from the water surface, reduces the dedusting effect of deduster
Really, in addition, accumulation of sludge can be formed after substantial amounts of dust is mixed in water among water storage cylinder, the draining of deduster is caused
Or the blocking of discharge duct, reduce the operating efficiency of deduster.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of spiral spray deduster, Neng Gouti
The efficiency and effect of dedusting are risen, easy cleaning mud reduces the labor intensity of workman, improves the service behaviour of deduster,
Reduce energy consumption.
To achieve the above object, the present invention proposes a kind of spiral spray deduster, including cylinder, screw auger, fan
Leaf, air inlet, water sealing (sealing water) pipe, soil cleaning port, shower nozzle, feed pipe, blast pipe, air exhauster, filter screen, box body and discharge port, the cylinder
Inner side rotated by bearing provided with the screw auger that is coaxially disposed with cylinder, the upper end of the screw auger is provided with flabellum, institute
The upper end for stating cylinder is provided with air inlet, and the bottom of the cylinder is communicated with water sealing (sealing water) pipe, and the bottom of the storage part of the water sealing (sealing water) pipe is set
There is a soil cleaning port, the madial wall of the cylinder and surrounding positioned at screw auger is embedded with multiple shower nozzles sprayed water to screw auger,
The outside of the cylinder is communicated with provided with the feed pipe being connected with shower nozzle, the downside of the cylinder and above water sealing (sealing water) pipe
The blast pipe of square, the port of export of the blast pipe is provided with air exhauster, and the inner side of the horizontal part of the blast pipe is provided with filter screen,
The bottom of the horizontal part of the blast pipe and box body is communicated with front side of the filter screen, the bottom of the box body is provided with discharge port.
Preferably, the diameter of the screw auger is slightly less than the internal diameter of cylinder, the helical blade of the screw auger
Top offers the convex tendon that multiple widths along helical blade extend, and the outward flange of the helical blade of the screw auger is set
There is rib.
Preferably, the inner side of the cylinder and positioned at screw auger bottom and blast pipe arrival end between be provided with
Screen.
Preferably, the shower nozzle is atomizer, the bottom of the cylinder is provided with support.
Beneficial effects of the present invention：The present invention is provided with and cylinder 1 is coaxial sets by being rotated in the inner side of cylinder 1 by bearing
The screw auger 2 put, flabellum 3 is provided with the upper end of screw auger 2, air inlet 4 is provided with the upper end of cylinder 1, at the bottom of cylinder 1
Portion is communicated with water sealing (sealing water) pipe 5, and soil cleaning port 6 is provided with the bottom of the storage part of water sealing (sealing water) pipe 5, cylinder 1 madial wall and positioned at spiral
The surrounding of auger 2 is embedded with multiple shower nozzles 7 sprayed water to screw auger 2, is provided with what is be connected with shower nozzle 7 in the outside of cylinder 1
Feed pipe 8, is communicated with the blast pipe 9 of square, in the outlet of blast pipe 9 in the downside of cylinder 1 and positioned at the top of water sealing (sealing water) pipe 5
End is provided with air exhauster 10, filter screen 11 is provided with the inner side of the horizontal part of blast pipe 9, in the bottom and position of the horizontal part of blast pipe 9
Be communicated with box body 12 in the front side of filter screen 11, the bottom of box body 12 be provided with discharge port, screw auger helical blade it is upper
Portion offers the convex tendon that multiple widths along helical blade extend, and gear is provided with the outward flange of the helical blade of screw auger
Side, is provided with sieves, when needs pair in the inner side of cylinder 1 and between the bottom of screw auger 2 and the arrival end of blast pipe
When waste gas carries out dedusting, feed pipe can be first passed through toward being passed through water in shower nozzle, the water smoke that shower nozzle sprays is by the whole body of screw auger
Moistened, water smoke aggregates into water in the outer surface of screw auger and toward downstream to production in the sieve aperture for causing sieves on sieves
Unboiled water film, water continues, downstream to water seal is formed in water sealing (sealing water) pipe, to be then passed through waste gas in cylinder from air inlet, and waste gas is along cylinder
Declining at a high speed drives fan blade rotating to move, and flabellum drives screw auger to rotate, and screw auger forces flow rotation produce certain centrifugation
Inertia, dust in air-flow due to being moistened by water smoke after weight increase, be easy to isolate from air-flow under centrifugal force
Come, convex tendon can stop certain water, and rib can effectively prevent the water on helical blade to be thrown out of so that on helical blade
Water will not quickly be lost in, and can also delay the flow velocity of air-flow to extend the time of contact of air-flow and water, when air-flow is twisted by spiral
The moisture film in the sieve aperture of sieves, the sieve aperture of sieves is also needed guiding through after dragon to be made to the dust progress infiltration in gas again
Obtain dust to be mixed into water, final air exhauster takes out air-flow by blast pipe outward, the meeting when air-flow passes through the horizontal part of blast pipe
Filtered off the dust in gas again by filter screen, the dust stopped by filter screen can be fallen in box body, can be by opening discharge port pair
Dust in box body is cleared up, and mud can be formed because dust is largely mixed in water, when need clear up water sealing (sealing water) pipe storage part
During interior mud, soil cleaning port can be opened so that mud and water are discharged together, mud cleaning is convenient and swift, reduces the labor of workman
Fatigue resistance, compared with prior art, can lift the efficiency and effect of dedusting, easy cleaning mud reduces the work of workman
Intensity, improves the service behaviour of deduster, reduces energy consumption.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of spiral spray deduster of the present invention.
Fig. 2 is the enlarged drawing of Fig. 1 part A.
In figure：1- cylinders, 2- screw augers, 21- convex tendons, 22- ribs, 3- flabellums, 4- air inlets, 5- water sealing (sealing water) pipes, 6- are clear
Dirty mouth, 7- shower nozzles, 8- feed pipes, 9- blast pipes, 10- air exhausters, 11- filter screens, 12- box bodys, 13- discharge ports, 14- sieves.
【Embodiment】
Refering to Fig. 1, a kind of spiral spray deduster of the present invention, including cylinder 1, screw auger 2, flabellum 3, air inlet 4,
Water sealing (sealing water) pipe 5, soil cleaning port 6, shower nozzle 7, feed pipe 8, blast pipe 9, air exhauster 10, filter screen 11, box body 12 and discharge port 13, the cylinder
The inner side of body 1 is rotated provided with the screw auger 2 being coaxially disposed with cylinder 1 by bearing, and the upper end of the screw auger 2 is provided with fan
Leaf 3, the upper end of the cylinder 1 is provided with air inlet 4, and the bottom of the cylinder 1 is communicated with water sealing (sealing water) pipe 5, the retaining of the water sealing (sealing water) pipe 5
The bottom in portion is provided with soil cleaning port 6, the madial wall of the cylinder 1 and surrounding positioned at screw auger 2 is embedded with and multiple twisted to spiral
The shower nozzle 7 of the water spray of dragon 2, the outside of the cylinder 1 is provided with the feed pipe 8 being connected with shower nozzle 7, the downside and position of the cylinder 1
The blast pipe 9 of square is communicated with the top of water sealing (sealing water) pipe 5, the port of export of the blast pipe 9 is provided with air exhauster 10, the exhaust
The inner side of the horizontal part of pipe 9 is communicated with provided with filter screen 11, the bottom of the horizontal part of the blast pipe 9 and positioned at the front side of filter screen 11
Box body 12, the bottom of the box body 12 is provided with discharge port 13, and the diameter of the screw auger 2 is slightly less than the internal diameter of cylinder 1, described
The top of the helical blade of screw auger 2 offers the convex tendon 21 that multiple widths along helical blade extend, the spiral
The outward flange of the helical blade of auger 2 is provided with rib 22, the inner side of the cylinder 1 and bottom and the exhaust for being located at screw auger 2
Sieves 14 is provided between the arrival end of pipe, the shower nozzle 7 is atomizer, and the bottom of the cylinder 1 is provided with support.
The course of work of the present invention：
A kind of spiral spray deduster of the present invention in the course of the work, when needing to carry out dedusting to waste gas, Ke Yixian
The whole body of screw auger 2 is moistened toward water, the water smoke that shower nozzle 7 sprays is passed through in shower nozzle 7 by feed pipe 8, water smoke is in spiral shell
The outer surface of rotation auger 2 aggregate into water and toward downstream on sieves 14 so that produce moisture film in the sieve aperture of sieves 14, water after
Continuous to be then passed through waste gas in cylinder 1 from air inlet 4 downstream to water seal is formed in water sealing (sealing water) pipe 5, waste gas is along under the high speed of cylinder 1
Drop drives flabellum 3 to rotate, and flabellum 3 drives screw auger 2 to rotate, and screw auger 2 forces flow rotation produce certain centrifugation
Dust in inertia, air-flow is easy to separate from air-flow under centrifugal force due to moistening weight increase later by water smoke,
Convex tendon 21 can stop certain water, and rib 22 can effectively prevent the water on helical blade to be thrown out of so that on helical blade
Water will not quickly be lost in, the flow velocity of air-flow can also be delayed to extend the time of contact of air-flow and water, when air-flow passes through spiral
The moisture film also needed guiding through after auger 2 in the sieve aperture of sieves 14, the sieve aperture of sieves 14 enters to the dust in gas again
Row infiltration causes dust to be mixed into water, and final air exhauster 10 takes out air-flow by blast pipe 9 outward, when air-flow passes through blast pipe 9
Horizontal part when can be filtered off the dust in gas again by filter screen 11, the dust stopped by filter screen 11 can be fallen in box body 12, can
To be cleared up by opening discharge port 13 dust in box body 12, mud can be formed because dust is largely mixed in water, when
When needing to clear up the mud in the storage part of water sealing (sealing water) pipe 5, soil cleaning port 6 can be opened so that mud and water are discharged together, mud is clear
Reason is convenient and swift, reduces the labor intensity of workman, compared with prior art, can lift the efficiency and effect of dedusting, convenient
Mud is cleared up, the labor intensity of workman is reduced, improves the service behaviour of deduster, reduce energy consumption.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (4)
1. a kind of spiral spray deduster, it is characterised in that：Including cylinder (1), screw auger (2), flabellum (3), air inlet
(4), water sealing (sealing water) pipe (5), soil cleaning port (6), shower nozzle (7), feed pipe (8), blast pipe (9), air exhauster (10), filter screen (11), box body
(12) and discharge port (13), the inner side of the cylinder (1) is rotated provided with the screw auger being coaxially disposed with cylinder (1) by bearing
(2), the upper end of the screw auger (2) is provided with flabellum (3), and the upper end of the cylinder (1) is provided with air inlet (4), the cylinder
(1) bottom is communicated with water sealing (sealing water) pipe (5), and the bottom of the storage part of the water sealing (sealing water) pipe (5) is provided with soil cleaning port (6), the cylinder (1)
Madial wall and positioned at screw auger (2) surrounding be embedded with it is multiple to screw auger (2) spray water shower nozzles (7), the cylinder
(1) outside is provided with the feed pipe (8) being connected with shower nozzle (7), the downside of the cylinder (1) and positioned at the upper of water sealing (sealing water) pipe (5)
Side is communicated with the blast pipe (9) of square, and the port of export of the blast pipe (9) is provided with air exhauster (10), the blast pipe (9)
The inner side of horizontal part is provided with filter screen (11), the bottom of the horizontal part of the blast pipe (9) and the front side connection for being located at filter screen (11)
There is box body (12), the bottom of the box body (12) is provided with discharge port (13).
2. a kind of spiral spray deduster as claimed in claim 1, it is characterised in that：The diameter of the screw auger (2)
It is slightly less than the internal diameter of cylinder (1), the top of the helical blade of the screw auger (2) offers multiple width along helical blade
The convex tendon (21) of direction extension, the outward flange of the helical blade of the screw auger (2) is provided with rib (22).
3. a kind of spiral spray deduster as claimed in claim 1, it is characterised in that：The inner side and position of the cylinder (1)
Sieves (14) is provided between the bottom of screw auger (2) and the arrival end of blast pipe.
4. a kind of spiral spray deduster as claimed any one in claims 1 to 3, it is characterised in that：The shower nozzle (7)
For atomizer, the bottom of the cylinder (1) is provided with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391588.1A CN107174899B (en) | 2017-05-27 | 2017-05-27 | Spiral spray dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391588.1A CN107174899B (en) | 2017-05-27 | 2017-05-27 | Spiral spray dust remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107174899A true CN107174899A (en) | 2017-09-19 |
| CN107174899B CN107174899B (en) | 2023-06-27 |
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ID=59836620
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710391588.1A Active CN107174899B (en) | 2017-05-27 | 2017-05-27 | Spiral spray dust remover |
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| Country | Link |
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| CN (1) | CN107174899B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754541A (en) * | 2017-11-29 | 2018-03-06 | 安徽省老家好食品有限公司 | A kind of flour mill chock dust remover |
| CN107780961A (en) * | 2017-10-06 | 2018-03-09 | 中国水利水电科学研究院 | A kind of wet type colliery dust arrester and its application process |
| CN108722098A (en) * | 2018-06-08 | 2018-11-02 | 浙江万源环保机械科技有限公司 | A kind of water-bath deodorization deduster |
| CN110075647A (en) * | 2019-04-03 | 2019-08-02 | 华北水利水电大学 | Dust pelletizing system is used in a kind of improvement of atmospheric haze |
| CN110793008A (en) * | 2019-11-07 | 2020-02-14 | 浙江如意实业有限公司 | Biomass steam generator |
| CN112933822A (en) * | 2021-01-20 | 2021-06-11 | 江西华汾粮油实业有限公司 | A spiral dust collector for rice processing |
| CN113634080A (en) * | 2021-09-01 | 2021-11-12 | 邢台市农业科学研究院 | Dust collector of wheat harvester |
| CN114367160A (en) * | 2021-12-31 | 2022-04-19 | 云南澄江华业磷化工有限责任公司 | Device and process for collecting and treating gas in phosphorus chemical production process |
| CN115445360A (en) * | 2022-09-20 | 2022-12-09 | 平利县双泰重晶石粉有限责任公司 | A dust collector for barite grinding processing |
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| CN2350111Y (en) * | 1998-09-11 | 1999-11-24 | 高良玉 | High-efficiency desulfurizing dust-collector |
| CN201404753Y (en) * | 2009-05-27 | 2010-02-17 | 姜先军 | Wind-powered water film dust collector |
| CN203124150U (en) * | 2013-03-18 | 2013-08-14 | 湖南千山矿业有限公司 | Nozzle used for fuel gas purification |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780961A (en) * | 2017-10-06 | 2018-03-09 | 中国水利水电科学研究院 | A kind of wet type colliery dust arrester and its application process |
| CN107754541A (en) * | 2017-11-29 | 2018-03-06 | 安徽省老家好食品有限公司 | A kind of flour mill chock dust remover |
| CN108722098A (en) * | 2018-06-08 | 2018-11-02 | 浙江万源环保机械科技有限公司 | A kind of water-bath deodorization deduster |
| CN110075647A (en) * | 2019-04-03 | 2019-08-02 | 华北水利水电大学 | Dust pelletizing system is used in a kind of improvement of atmospheric haze |
| CN110793008A (en) * | 2019-11-07 | 2020-02-14 | 浙江如意实业有限公司 | Biomass steam generator |
| CN112933822A (en) * | 2021-01-20 | 2021-06-11 | 江西华汾粮油实业有限公司 | A spiral dust collector for rice processing |
| CN113634080A (en) * | 2021-09-01 | 2021-11-12 | 邢台市农业科学研究院 | Dust collector of wheat harvester |
| CN113634080B (en) * | 2021-09-01 | 2022-08-05 | 邢台市农业科学研究院 | Dust collector of wheat harvester |
| CN114367160A (en) * | 2021-12-31 | 2022-04-19 | 云南澄江华业磷化工有限责任公司 | Device and process for collecting and treating gas in phosphorus chemical production process |
| CN115445360A (en) * | 2022-09-20 | 2022-12-09 | 平利县双泰重晶石粉有限责任公司 | A dust collector for barite grinding processing |
| CN115445360B (en) * | 2022-09-20 | 2023-09-01 | 平利县双泰重晶石粉有限责任公司 | Dust removal device for grinding heavy-crystal stone |
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| CN107174899B (en) | 2023-06-27 |
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