CN108379938A - A kind of dust particle retracting device - Google Patents
A kind of dust particle retracting device Download PDFInfo
- Publication number
- CN108379938A CN108379938A CN201810140216.6A CN201810140216A CN108379938A CN 108379938 A CN108379938 A CN 108379938A CN 201810140216 A CN201810140216 A CN 201810140216A CN 108379938 A CN108379938 A CN 108379938A
- Authority
- CN
- China
- Prior art keywords
- knockout drum
- pipe
- crash panel
- water
- dust
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
- B01D45/10—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators which are wetted
-
- 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
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
Abstract
The invention discloses a kind of dust particle retracting devices, including knockout drum, sedimentation basin, water circulating pump and dust detector, it is from top to bottom disposed with water pipe on the inner wall of knockout drum, porous plate and crash panel, the first valve is provided on water pipe, crash panel is multiple and axially vertical with knockout drum, two neighboring crash panel is staggered, it is communicated with exhaust pipe at the top of knockout drum, exhaust pipe is connected with asepwirator pump, dust detector is set on exhaust pipe, it is communicated with air inlet pipe on the side wall of knockout drum, the bottom of knockout drum is provided with slag-drip opening, the bottom of knockout drum is connected to by sludge pipe with sedimentation basin, the second valve is provided on sludge pipe, water supply pipe is provided on sedimentation basin, sedimentation basin bottom is provided with mud discharging mouth, the water inlet end of water circulating pump is connected to sedimentation basin, the water outlet of water circulating pump is connected to water pipe.Dust particle retracting device provided by the invention can flexibly carry out dry dust removal and wet dedusting, not only improve efficiency of dust collection, but also saved resource and the energy.
Description
Technical field
The present invention relates to technical field of air purification, more particularly to a kind of dust particle retracting device.
Background technology
In recent years, with the gradual exacerbation of haze phenomenon, environmental problem has been increasingly being the concern of people.It is grinding
The industries such as processing, mining, metal casting and smelting, the processing of construction material are cut, are often contained in working environment more
Dust.If cannot in time be recycled to dust, the cleannes of air are controlled, can not only be caused damages to the health of worker, dust
Air can be also polluted after discharge, and then threatens entire ecological environment.
In the prior art, the structure of dust particle retracting device is typically more simple, is only capable of to a certain concentration or a certain
The dust particle of diameter range is recycled.When use environment changes, the diameter and concentration of dust particle also can
Respective change, but the reclaiming clean ability of this retracting device cannot be adaptively adjusted, cause equipment purchase and safeguard at
This increase.
Invention content
The object of the present invention is to provide a kind of dust particle retracting devices, to solve above-mentioned technology of the existing technology
Problem improves the detergent power to air.
To achieve the above object, the present invention provides following schemes：
The invention discloses a kind of dust particle retracting devices, including knockout drum, sedimentation basin, water circulating pump and dust inspection
Instrument is surveyed, water pipe, porous plate and crash panel is from top to bottom disposed on the inner wall of the knockout drum, is provided on the water pipe
First valve, the crash panel are multiple and axially vertical with the knockout drum, and the two neighboring crash panel is staggered,
It is communicated with exhaust pipe at the top of the knockout drum, the exhaust pipe is connected with asepwirator pump, and the dust detector is set to described
On exhaust pipe, air inlet pipe is communicated on the side wall of the knockout drum, the air inlet pipe is located at the crash panel and the knockout drum
Bottom between, the bottom of the knockout drum is provided with slag-drip opening, and the bottom of the knockout drum passes through sludge pipe and the precipitation
Pond is connected to, and is provided with the second valve on the sludge pipe, water supply pipe is provided on the sedimentation basin, the bottom of pond of the sedimentation basin is set
It is equipped with mud discharging mouth, the water inlet end of the water circulating pump is connected to the sedimentation basin, the water outlet of the water circulating pump and the water
Pipe is connected to.
Preferably, the bottom of the knockout drum is back taper.
Preferably, the water pipe is multiple, and is uniformly distributed along the circumferential direction of the knockout drum.
Preferably, the knockout drum, the porous plate and the crash panel are stainless steel material.
Preferably, one end of the crash panel is fixed on the inner wall of the knockout drum, and the other end of the crash panel is outstanding
Sky, the adjacent crash panel are symmetrical about the axis centre of the knockout drum.
Preferably, the both ends of the crash panel are both secured on the inner wall of the knockout drum, the both sides of the crash panel with
There are gaps, the two neighboring crash panel to be along the circumferential direction staggered in 90 ° between the inner wall of the knockout drum.
Preferably, diversion trench is additionally provided on the side wall of the knockout drum, the diversion trench is located at the upper of the porous plate
Side.
Preferably, the top of the knockout drum is taper.
The present invention achieves following technique effect compared with the existing technology：
The present invention has two kinds of dedusting methods of dry dust removal and wet dedusting, in the case of dust particles diameter is different,
Or the situation that dust concentration is different, dust particle retracting device provided by the invention can flexibly select dedusting method, with adjustment
Dust collection capacity improves the adaptability of device.Wherein dry dust removal can economize on resources and the energy；The wet dedusting of weep is not only
Efficiency of dust collection can be improved, moreover it is possible to play the role of cleaning knockout drum；The wet dedusting of mass-flow can further increase dedusting effect
Rate, and water resource can be recycled.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of dust particle retracting device of the embodiment of the present invention；
Fig. 2 is that a certain distribution mode of crash panel overlooks the schematic diagram at visual angle；
Reference sign：1, knockout drum；11, tank body；111, water pipe；112, porous plate；113, crash panel；114, air inlet
Pipe；12, tank deck；121, exhaust pipe；13, tank bottom；131, slag-drip opening；132, sludge pipe；2, asepwirator pump；3, dust detector；4、
Sedimentation basin；41, water supply pipe；42, mud discharging mouth；5, water circulating pump.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of dust particle retracting devices, to solve above-mentioned technology of the existing technology
Problem improves the detergent power to air.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
As shown in Figure 1, the present embodiment provides a kind of dust particle retracting device, including knockout drum 1, sedimentation basin 4, cycle
Water pump 5 and dust detector 3.Knockout drum 1 includes tank body 11, the tank deck 12 of taper and the tank bottom 13 of back taper of tubular, tank deck
12 and tank bottom 13 be threadedly coupled with tank body 11.Water pipe 111, porous plate are from top to bottom disposed on the inner wall of tank body 11
112 and crash panel 113, be provided with the first valve on water pipe 111, crash panel 113 be it is multiple and axially vertical with knockout drum 1,
Two neighboring crash panel 113 is staggered.The purpose of crash panel 113 of being staggered is to make gas complications to rise, and on the one hand prolongs
On the other hand long ascending path increases the collision frequency of dust particles and crash panel 113, so as to the precipitation of dust.
1 top of knockout drum is communicated with exhaust pipe 121, and exhaust pipe 121 is connected to asepwirator pump 2.It is connected on the side wall of knockout drum 1
There are air inlet pipe 114, air inlet pipe 114 to be located between the crash panel 113 and tank bottom 13 of bottom.Dust detector 3 is set to exhaust
On pipe 121, according to the detection data of dust detector 3, the working method of retracting device, working method point can be adjusted in due course
For two kinds of dry dust removal and wet dedusting.
The bottom of knockout drum 1 is provided with slag-drip opening 131, and when using dry dust removal, dust can be arranged from slag-drip opening 131
Go out.The bottom of knockout drum 1 is also connected to by sludge pipe 132 with sedimentation basin 4, when using wet dedusting, is mixed with the mud of dust
Sedimentation basin 4 is flowed into along sludge pipe 132.It is provided with the second valve on sludge pipe 132, when using dry dust removal, keeps the second valve
Door is closed.First valve and the second valve are not drawn into figure, and those skilled in the art can select it specific as needed
Installation site.
The water inlet end of water circulating pump 5 is connected to sedimentation basin 4, and the water outlet of water circulating pump 5 is connected to water pipe 111.Sedimentation basin 4
Bottom of pond be provided with mud discharging mouth 42, dust is after precipitation, and liquid is divided into upper layer and lower layer in sedimentation basin 4.Supernatant liquor is recycling
It is sucked up at water pipe 111 and sprays under the action of water pump 5, form cycle, lower layer's turbid is discharged by mud discharging mouth 42.Sedimentation basin 4
On be provided with water supply pipe 41, to timely moisturizing, supplement is provided to the liquid being lost in from mud discharging mouth 42.
Water pipe 111 is multiple, and is uniformly distributed along the circumferential direction of knockout drum 1.The flow one side energy flowed out in from water pipe 111
Dust on crash panel 113 is washed away, on the other hand can be that crash panel 113 provides certain viscosity, be hit to pass through
With the rising kinetic energy for sticking two ways consumption dust.
When flow is larger in water pipe 111, water layer will be formed on porous plate 112, gas will be worn in the form of bubble at this time
Cross the duct on porous plate 112, remaining dust is filtered by flow in gas.The quantity in duct and distribution can on porous plate 112
It is configured as needed, must make that water layer can be formed on porous plate 112 when the flow maximum in water pipe 111.Flow in order to prevent
It is flowed out from exhaust pipe 121 when excessive, so that asepwirator pump 2 is broken down, cause security risk, also set up on the side wall of knockout drum 1
There are diversion trench, diversion trench to be located at the top of porous plate 112, is flowed out i.e. from diversion trench after liquid reach a certain height.
Knockout drum 1, porous plate 112 and crash panel 113 are stainless steel material, to prevent from getting rusty.
A variety of set-up modes can be used in crash panel 113, as long as can achieve the effect that gas complications is made to increase.Such as Fig. 1
Shown, one end of crash panel 113 is fixed on the inner wall of knockout drum 1, and the other end of crash panel 113 is hanging, adjacent crash panel 113
Axis centre about knockout drum 1 is symmetrical.As shown in Fig. 2, the both ends of crash panel 113 can also be both secured to the inner wall of knockout drum 1
On, there are gap between the both sides and the inner wall of knockout drum 1 of crash panel 113, two neighboring crash panel 113 is in along the circumferential direction 90 °
It is staggered.
Above-mentioned dust particle retracting device use process is as follows：After each component is connected, by the water in sedimentation basin 4
Face height is held in place by, and keeps the first valve and the second valve to close, air inlet pipe 114 is stretched into the area for needing to purify
Domain starts asepwirator pump 2, is detected to gas purification situation by dust detector 3, if purge cases are up to standard, can continue net
Change, and periodically opens slag-drip opening 131 and carry out deslagging；
If purge cases are below standard, start water circulating pump 5, open the first valve, flow is flowed out with small flow at this time, more
Water layer is not formed on orifice plate 112, on the one hand flow can wash away the dust on crash panel 113, on the other hand can be to hit
Plate 113 provides certain viscosity, after a certain period of time, forms solution at tank bottom 13, opens the second valve at this time, and mud is from sludge pipe
132 discharges carry out moisturizing according to water surface elevation in sedimentation basin 4, the data of dust detector 3 are checked again later, if purge cases
It is up to standard, it can continue to purify, and periodically open mud discharging mouth 42；
If purge cases are below standard, increase the power of water circulating pump 5, increases the unlatching journey of the first valve, the second valve
Degree increases the flow supply of water supply pipe 41, will form water layer on porous plate 112 at this time, and gas will be passed through more in a manner of bubble
Duct on orifice plate 112, remaining dust is filtered by flow in gas.
It should be noted that in order to improve the degree of automation of device, can also add control unit, control unit respectively with
Asepwirator pump 2, water circulating pump 5, the first valve and the electrical connection of the second valve, control it and are opened and closed situation.In order to improve moisturizing process
Level sensor can be arranged in the sedimentation basin 4 for the degree of automation, be arranged third valve on water supply pipe 41, level sensor and
Third valve is electrically connected with control unit respectively.
Specific case is applied in this specification, and principle and implementation of the present invention are described, above example
Explanation be merely used to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (8)
1. a kind of dust particle retracting device, which is characterized in that detected including knockout drum, sedimentation basin, water circulating pump and dust
Instrument is from top to bottom disposed with water pipe, porous plate and crash panel on the inner wall of the knockout drum, is provided on the water pipe
One valve, the crash panel are multiple and axially vertical with the knockout drum, and the two neighboring crash panel is staggered, institute
It states and is communicated with exhaust pipe at the top of knockout drum, the exhaust pipe is connected with asepwirator pump, and the dust detector is set to the row
On tracheae, be communicated with air inlet pipe on the side wall of the knockout drum, the air inlet pipe be located at the crash panel of bottom with it is described
Between the bottom of knockout drum, the bottom of the knockout drum is provided with slag-drip opening, and the bottom of the knockout drum passes through sludge pipe and institute
Sedimentation basin connection is stated, the second valve is provided on the sludge pipe, water supply pipe is provided on the sedimentation basin, the sedimentation basin
Bottom of pond is provided with mud discharging mouth, and the water inlet end of the water circulating pump is connected to the sedimentation basin, the water outlet of the water circulating pump with
The water pipe connection.
2. dust particle retracting device according to claim 1, which is characterized in that the bottom of the knockout drum is back taper
Shape.
3. dust particle retracting device according to claim 1, which is characterized in that the water pipe is multiple, and along institute
The circumferential direction for stating knockout drum is uniformly distributed.
4. dust particle retracting device according to claim 1, which is characterized in that the knockout drum, the porous plate
It is stainless steel material with the crash panel.
5. dust particle retracting device according to claim 1, which is characterized in that one end of the crash panel is fixed on
On the inner wall of the knockout drum, the other end of the crash panel is hanging, axis of the adjacent crash panel about the knockout drum
Central symmetry.
6. dust particle retracting device according to claim 1, which is characterized in that the both ends of the crash panel are fixed
In on the inner wall of the knockout drum, there are gap, two neighboring institutes between the both sides of the crash panel and the inner wall of the knockout drum
Crash panel is stated along the circumferential direction to be staggered in 90 °.
7. dust particle retracting device according to claim 1, which is characterized in that also set on the side wall of the knockout drum
It is equipped with diversion trench, the diversion trench is located at the top of the porous plate.
8. dust particle retracting device according to claim 1, which is characterized in that the top of the knockout drum is cone
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140216.6A CN108379938A (en) | 2018-02-11 | 2018-02-11 | A kind of dust particle retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140216.6A CN108379938A (en) | 2018-02-11 | 2018-02-11 | A kind of dust particle retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108379938A true CN108379938A (en) | 2018-08-10 |
Family
ID=63068626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140216.6A Pending CN108379938A (en) | 2018-02-11 | 2018-02-11 | A kind of dust particle retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108379938A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370885A (en) * | 2020-10-29 | 2021-02-19 | 湖南新宝峰家具制品有限公司 | Steam-water separator for steam boiler water film dust removal and separation method |
| CN112742118A (en) * | 2020-12-11 | 2021-05-04 | 西安增材制造国家研究院有限公司 | Vacuum filter for electron beam 3d printing system |
| CN112999792A (en) * | 2021-03-02 | 2021-06-22 | 赣州市恒源科技股份有限公司 | Waste gas purification device for rare earth smelting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002241696A1 (en) * | 2000-11-10 | 2002-07-08 | Materials Innovation, Inc. | Particle loading anti-segregation distribution system |
| CN203694840U (en) * | 2013-12-05 | 2014-07-09 | 天津市弘亚润滑粉制造有限公司 | Dedusting equipment |
| CN206549374U (en) * | 2017-01-22 | 2017-10-13 | 河南心连心化肥有限公司 | A kind of labyrinth type cyclone dust catcher |
| CN206688458U (en) * | 2017-05-15 | 2017-12-01 | 吉林工业职业技术学院 | A kind of electric automatization dust arrester |
-
2018
- 2018-02-11 CN CN201810140216.6A patent/CN108379938A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002241696A1 (en) * | 2000-11-10 | 2002-07-08 | Materials Innovation, Inc. | Particle loading anti-segregation distribution system |
| CN203694840U (en) * | 2013-12-05 | 2014-07-09 | 天津市弘亚润滑粉制造有限公司 | Dedusting equipment |
| CN206549374U (en) * | 2017-01-22 | 2017-10-13 | 河南心连心化肥有限公司 | A kind of labyrinth type cyclone dust catcher |
| CN206688458U (en) * | 2017-05-15 | 2017-12-01 | 吉林工业职业技术学院 | A kind of electric automatization dust arrester |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370885A (en) * | 2020-10-29 | 2021-02-19 | 湖南新宝峰家具制品有限公司 | Steam-water separator for steam boiler water film dust removal and separation method |
| CN112742118A (en) * | 2020-12-11 | 2021-05-04 | 西安增材制造国家研究院有限公司 | Vacuum filter for electron beam 3d printing system |
| CN112742118B (en) * | 2020-12-11 | 2022-08-12 | 西安增材制造国家研究院有限公司 | Vacuum filter for electron beam 3d printing system |
| CN112999792A (en) * | 2021-03-02 | 2021-06-22 | 赣州市恒源科技股份有限公司 | Waste gas purification device for rare earth smelting |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180810 |