CN105921481A - Vibration sieve dust settling device and vibration sieve dust removal system - Google Patents
Vibration sieve dust settling device and vibration sieve dust removal system Download PDFInfo
- Publication number
- CN105921481A CN105921481A CN201610329791.1A CN201610329791A CN105921481A CN 105921481 A CN105921481 A CN 105921481A CN 201610329791 A CN201610329791 A CN 201610329791A CN 105921481 A CN105921481 A CN 105921481A
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- CN
- China
- Prior art keywords
- dust
- vibrosieve
- conveyer belt
- settler
- cover body
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- 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
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a vibration sieve dust settling device and a vibration sieve dust removal system, wherein the vibration sieve dust settling device comprises a blanking pipe (1), a sealed box body and a return pipe (4); one end of the blanking pipe (1) communicates with a discharge opening in a vibration sieve; the sealed box body comprises a conveying belt (2) arranged under the discharge opening in the vibration sieve, and a cover body (3) arranged on the conveying belt (2); a sealed chamber is defined by the cover body (3) and the conveying belt (2); the other end of the blanking pipe (1) communicates with the sealed chamber; and two ends of the return pipe (4) communicate with the blanking pipe (1) and the sealed chamber respectively. According to the vibration sieve dust settling device, dust can settle fast, and be reasonably recycled.
Description
Technical field
The present invention relates to vibrosieve dust control equipment, in particular it relates to a kind of vibrosieve dust settling dress
Put and vibrosieve dust pelletizing system.
Background technology
Natural conditions, the characteristic mining raw coal frangible, production technology and the equipment that coal preparation plant is dried due to it
The feature that flow process is complicated so that dust pollution is extremely serious.Not only cause production safety hidden danger, Er Qieyan
Heavily endanger the healthy of production management personnel, constrain management essentials effect because of management environment simultaneously
Normal performance, reduces coal preparation plant management level.Owing to raw coal crushes, transports, reprints, stores, sieves
Point, the complexity of washing process, dust Control problem is always a significant technology issues of coal preparation plant,
Receive the highest attention of domestic and international expert and technical staff.At present, both at home and abroad for vibrosieve dust
Control this part and there is also many not enough, for example, it is difficult to accomplish the rapid subsidence to dust and rationally reclaim
Utilize, be therefore extremely difficult to the treating flour dust effect of anticipation.
Summary of the invention
It is an object of the present invention to provide a kind of vibrosieve dust settler, this vibrosieve dust settling
Device can make dust rapid subsidence, and can reasonably recycle dust.
It is a further object to provide a kind of vibrosieve dust pelletizing system, this vibrosieve dust pelletizing system makes
The vibrosieve dust settler provided by the present invention.
To achieve these goals, the present invention provides a kind of vibrosieve dust settler, and wherein, this shakes
Dynamic sieve dust settler includes: material blanking tube, and one end of this material blanking tube connects with the discharging opening of described vibrosieve
Logical；Seal case, described seal case include being positioned at conveyer belt below the discharging opening of described vibrosieve with
And it being positioned at the cover body above described conveyer belt, described cover body and described conveyer belt surround into annular seal space jointly
Room, the other end of described material blanking tube and described sealing chamber；Return duct；The two ends of described return duct
Respectively with described material blanking tube and described sealing chamber.
Preferably, described cover body includes that cover body body, described cover body body include: Seal end plate, described
Seal end plate is arranged on the top of described conveyer belt one end along the length direction of described conveyer belt, and with described
The upper surface of conveyer belt seals slidingly against contact；Two seal side plate, and said two seals side plate respectively
It is arranged on the both sides of the width of described conveyer belt；Seal cover board, described seal cover board is connected to described
Two upper ends sealing side plate；Two soft spill plates, the soft spill plate of said two is separately positioned on institute
State the both sides of the width of conveyer belt, and an end of each soft spill plate connects corresponding sealing
Side plate, another end of each soft spill plate abuts on described conveyer belt.
Preferably, described cover body body connects has dust-break curtain, described dust-break curtain to be positioned in described sealing chamber
And and described conveyer belt interval setting.
Preferably, described dust-break curtain is multiple, and multiple described dust-break curtain is along the length side of described conveyer belt
Arrange to interval.
Preferably, described cover body also includes the sedimentation cover forming sedimentation chamber, is settled in cover and is provided with suction
Dirt device.
Preferably, described dust exhaust apparatus is dust-break curtain or dust absorption net.
Preferably, described cover body body connects has dust-break curtain, described dust-break curtain to be positioned in described sealing chamber
And and the setting of described conveyer belt interval, described dust-break curtain covers near described sedimentation, and along described conveyer belt
Direction of transfer is positioned at the upstream of described sedimentation cover.
Preferably, one end of described return duct is connected to described material blanking tube, and the other end is connected to described sedimentation
Cover.
Preferably, the lower section of described conveyer belt is provided with the conveyer belt bracing frame supporting described conveyer belt, institute
Stating the face that conveyer belt bracing frame contacts with described conveyer belt is to described along the width of described transmission band
The cambered surface of the center step-down of transmission band.
Additionally, the invention provides a kind of vibrosieve dust pelletizing system, wherein, this vibrosieve dust pelletizing system bag
Include the vibrosieve dust settler described in humidifier and technique scheme, the spray of described humidifier
Head leads to the top of described vibrosieve.
Preferably, described shower nozzle is arranged on the dust gathering arrester on described vibrosieve top.
Preferably, described shower nozzle includes that Universal joint nozzle is can change the injection direction of described shower nozzle.
Preferably, described humidifier includes the air compressor of gas circuit connection, air accumulator, dry fog successively
Machine and aqueous vapor distributor, and water source, described dry fog machine and the distribution of described aqueous vapor that water route connects successively
Device, described aqueous vapor distributor connects described shower nozzle by gas circuit and water route respectively.
Preferably, described vibrosieve dust pelletizing system also includes that dust detects controlling organization, and described dust detects
Controlling organization includes sensor of dust concentration and the controller being electrically connected to each other, described sensor of dust concentration
It is positioned in the dust circulation path of described vibrosieve, described controller and described dry fog mechatronics.
Preferably, during described sensor of dust concentration is positioned at described vibrosieve, in described material blanking tube, described
In return duct or in described sealing chamber.
By technique scheme, on the one hand can by the backflow effect of return duct formed from material blanking tube to
Seal chamber and returning to the circulating current of material blanking tube to return duct, can make under the guiding of circulating current
Dust rapid subsidence in material blanking tube is to sealing in chamber, on the other hand, cover body and conveyer belt jointly around
Become to seal chamber, say, that the bottom sealing chamber is conveyer belt, it is possible to make rapid subsidence arrive
Dust in sealing chamber is fallen in conveyer belt and is transported by conveyer belt, in order to be recycled, such as,
This used by oscillating screen is when vibrosieve coal cinder, and the coal dust of sedimentation can again condense into coal cinder and fall vibration
To be recycled on the conveyer belt of sieve.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with
Detailed description below is used for explaining the present invention together, but is not intended that limitation of the present invention.?
In accompanying drawing:
Fig. 1 is the front view of vibrosieve dust settler according to the embodiment of the present invention.
Fig. 2 is the cross-sectional view of vibrosieve dust settler according to the embodiment of the present invention.
Description of reference numerals
1 material blanking tube 2 conveyer belt
3 cover body 4 return ducts
5 dust-break curtain elevating screw 6 roller racks
7 Curved roller 8 pallet stands
9 arc pallet 10 seal case supports
11 dust-break curtain 31 Seal end plates
32 seal side plate 33 seal cover board
34 soft spill plate 35 sedimentation covers
36 press strip 37 inspection doors
38 pressure release windows
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that
Detailed description of the invention described herein is merely to illustrate and explains the present invention, is not limited to this
Bright.
See Fig. 1 and Fig. 2, according to an aspect of the present invention, it is provided that a kind of vibrosieve dust settling dress
Putting, wherein, this vibrosieve dust settler includes: material blanking tube 1, one end of this material blanking tube 1 with shake
The discharging opening connection of dynamic sieve；Seal case, seal case includes the biography being positioned at below the discharging opening of vibrosieve
Sending band 2 (such as belt) and be positioned at the cover body 3 above conveyer belt 2, cover body 3 is with conveyer belt 2 altogether
With surrounding into sealing chamber, the other end of material blanking tube 1 and sealing chamber；Return duct 4, return duct
The two ends of 4 respectively with material blanking tube 1 and seal chamber.
By technique scheme, on the one hand can be formed from material blanking tube by the backflow effect of return duct 4
1 circulating current returning material blanking tube 1 to sealing chamber to return duct 4, from the guiding at circulating current
Can make down dust rapid subsidence in material blanking tube 1 to sealing in chamber, on the other hand, cover body 3 with pass
Band 2 is sent jointly to surround into sealing chamber, say, that the bottom sealing chamber is conveyer belt 2, so
Rapid subsidence can be made to fall to the dust sealed in chamber conveyer belt 2 is transported by conveyer belt 2,
To be recycled, such as, this used by oscillating screen is when vibrosieve coal cinder, and the coal dust of sedimentation is permissible
Again condense into coal cinder to fall on the conveyer belt 2 of vibrosieve to be recycled.
Specifically, cover body 3 can include that cover body body, cover body body can include Seal end plate 31, two
Individual sealing side plate 32, seal cover board 33 and two soft spill plates 34, Seal end plate 31 is along conveyer belt 2
Length direction be arranged on the top of conveyer belt 2 one end, and the closeest with the upper surface of conveyer belt 2
Sealing-in is touched, and two seal the both sides that side plate 32 is separately positioned on the width of conveyer belt 2, seal lid
Plate 33 is connected to two upper ends sealing side plate 32, and two soft spill plates 34 are separately positioned on transmission
With the both sides of the width of 2, and an end of each soft spill plate 34 connects corresponding sealing
Side plate 32 (specifically, soft spill plate 34 can be fixed on sealing side plate 32 by press strip 36),
Another end of each soft spill plate 34 reclines on conveyor belt 2.Soft spill plate 34 can be
Rubber slab, and soft spill plate 34 reclines, the position of conveyer belt 2 can have abrasion-proof structure.Wherein,
Each outside sealing side plate 32 can connect seal case support 10, seal case support 10 times
End can support on the ground, so that seal case is provided a supporting role by seal case support 10.
According to the preferred embodiment of the present invention, cover body body connects dust-break curtain 11,11, dust-break curtain
In sealing in chamber and and conveyer belt 2 interval setting.Specifically, dust-break curtain 11 can be vertically
Being suspended and be connected with dust-break curtain elevating screw 5, the manipulation end of dust-break curtain elevating screw 5 extend out to close
The top of capping plate 33, such that it is able to regulate gear by the manipulation end screwing dust-break curtain elevating screw 5
Dirt curtain 11 and the spacing of conveyer belt 2 upper surface.The effect of dust-break curtain 11 is the powder that absorption seals in chamber
Dirt, As time goes on, absorption dust on dust-break curtain 11 is on the increase, finally these dust
Can drop on conveyer belt 2 at Gravitative Loads.
Preferably, dust-break curtain 11 can be multiple, and multiple dust-break curtain 11 is along the length side of conveyer belt 2
Arrange to interval.
Additionally, cover body 3 can also include the sedimentation cover 35 forming sedimentation chamber, settled in cover 35 and set
It is equipped with dust exhaust apparatus.Specifically, dust exhaust apparatus can be dust-break curtain 11 or dust absorption net, the work of dust absorption net
With similar with dust-break curtain 11 with architectural feature, the most no longer describe in detail.
Additionally, a part of dust-break curtain 11 close can settle cover 35, and along the direction of transfer of conveyer belt 2
It is positioned at the upstream of sedimentation cover 35.
According to the preferred embodiment of the present invention, one end of return duct 4 can be connected to material blanking tube 1, separately
One end can be connected to settle cover 35, but the present invention is not limited to this, and the other end of return duct 4 is connected to
Cover body body, such as, be connected to seal cover board 33 also possible, and such scheme also will fall into this
Bright protection domain.
Certainly, the lower section of conveyer belt 2 can be provided with the conveyer belt bracing frame supporting conveyer belt 2, transmits
The face contacted with conveyer belt 2 with bracing frame preferably becomes along the width of transmission band to the center of transmission band
Low cambered surface, the width so making conveyer belt 2 be formed as along this conveyer belt 2 is lateral middle from two
The cambered surface of step-down, say, that the bottom sealing chamber is cambered surface, so advantageously forms smooth-going ground vapour
Stream, reduces the gas-flow resistance being subject to when dust falls, the beneficially sedimentation of dust.Specifically, conveyer belt
Bracing frame can include roller rack 6 and the Curved roller 7 supported by roller rack 6, arc dragging roller 7
With the lower contacts of conveyer belt 2, conveyer belt bracing frame can also include pallet stand 8 and by pallet stand
8 arc pallets 9 supported, arc pallet 9 and the lower contacts of conveyer belt 2.More specifically, carrying roller
Support 6 can be two, and two roller racks 6 are arranged in conveyer belt 2 along the width of conveyer belt 2
Both sides, lower section, each roller rack 6 is provided with correspondence Curved roller 7, Curved roller 7 is from biography
The side sending the width with 2 forms arc to the center step-down of conveyer belt 2.Pallet stand 8 He
Arc pallet 9 can also be arranged similarly, repeats no more here.
According to another aspect of the present invention, a kind of vibrosieve dust pelletizing system, wherein, this vibration are also provided for
Sieve dust pelletizing system includes humidifier and according to the vibrosieve dust settler described in technique scheme,
The shower nozzle of humidifier leads to the top of vibrosieve.This vibrosieve dust pelletizing system not only includes above-mentioned vibration
All advantages of sieve dust settler, and the spraying of humidifier can be utilized to make dust granules mutual
Bonding, cohesion becomes big, and settles under self gravitation, and humidifier coordinates above-mentioned vibrosieve dust settling
Device, it is possible to greatly suppression vibrosieve dust recycling phenomenon.
Specifically, shower nozzle may be mounted on the dust gathering arrester on vibrosieve top.
Additionally, shower nozzle can include that Universal joint nozzle, can change the injection direction of shower nozzle, the most also may be used
To include the common shower nozzle that can not change shower nozzle, polytype shower nozzle is with the use of also possible.
Above-mentioned humidifier can include air compressor that gas circuit successively connects, air accumulator, dry
Mist machine (preferably micron order dry fog machine) and aqueous vapor distributor, and water route connects successively water source, dry
Mist machine and aqueous vapor distributor, aqueous vapor distributor connects shower nozzle by gas circuit and water route respectively.Aqueous vapor is divided
Equipped putting specifically can include the equipment such as aqueous vapor allotter or dry fog case controller, is ultimately connected to universal joint
Spraying assembly (there is above-mentioned Universal joint nozzle) and common dry fog box assembly (there is above-mentioned common shower nozzle).
Certainly, humidifier can pass through Artificial Control, it is also possible to realizes automatization by connecting apparatus such as computer
Control.
Certainly, the vibrosieve dust pelletizing system of the present invention by Automated condtrol, such as, with PLC is preferably
Control centre realizes the control to whole vibrosieve dust pelletizing system by touch screen.Therefore, vibrosieve dedusting
System can also include that dust detects controlling organization, and dust detection controlling organization includes the powder being electrically connected to each other
Dust concentration sensor and controller, sensor of dust concentration may be located at the dust circulation path of vibrosieve
In, controller and dry fog mechatronics.Thus control to do by the induced signal of sensor of dust concentration
The work of mist machine is to carry out spray for dust suppression operation as required.Specifically, sensor of dust concentration can position
In vibrosieve, in material blanking tube 1, in return duct 4 or in sealing chamber, it is, of course, also possible to be positioned at it
He has the position of dust, and sensor of dust concentration layout points is not particularly limited.
The dedusting dust suppression operation of above-mentioned whole vibrosieve dust pelletizing system can be by following various control means
Realize:
Control on the spot
Realize by controlling the control knob of the equipment such as air compressor, dry fog machine and aqueous vapor distributor
The start and stop of these equipment, carry for water between water source and dry fog machine, can be by controlling opening of water pump
Stop button to realize.
Remotely control
Remote control equipment will be connected to by the equipment such as air compressor, dry fog machine and aqueous vapor distributor,
By opening in the man machine interface of remote control equipment, stop button and realize control.
Programme-control
Control equipment will be connected to by the equipment such as air compressor, dry fog machine and aqueous vapor distributor, this control
Control equipment is connected with sensor of dust concentration, has detected whether dust stream (example by sensor of dust concentration
Such as coal stream) process, thus detection signal is passed to control equipment, to realize sky according to detection signal
The on off control of the equipment such as air compressor, dry fog machine and aqueous vapor distributor.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention does not limit
Detail in above-mentioned embodiment, in the technology concept of the present invention, can be to the present invention
Technical scheme carry out multiple simple variant, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special
Levy, in the case of reconcilable, can be combined by any suitable means.In order to avoid need not
The repetition wanted, various possible compound modes are illustrated by the present invention the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as its
Without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (15)
1. a vibrosieve dust settler, it is characterised in that this vibrosieve dust settler includes:
Material blanking tube (1), one end of this material blanking tube (1) connects with the discharging opening of described vibrosieve；
Seal case, described seal case includes the conveyer belt (2) being positioned at below the discharging opening of described vibrosieve and is positioned at the cover body (3) of described conveyer belt (2) top, described cover body (3) and described conveyer belt (2) surround into sealing chamber, the other end of described material blanking tube (1) and described sealing chamber jointly；
Return duct (4)；The two ends of described return duct (4) respectively with described material blanking tube (1) and described sealing chamber.
Vibrosieve dust settler the most according to claim 1, it is characterised in that described cover body (3) includes that cover body body, described cover body body include:
Seal end plate (31), described Seal end plate (31) is arranged on the top of described conveyer belt (2) one end along the length direction of described conveyer belt (2), and seals slidingly against with the upper surface of described conveyer belt (2) and contact；
Two seal side plate (32), and said two seals the both sides that side plate (32) is separately positioned on the width of described conveyer belt (2)；
Seal cover board (33), described seal cover board (33) is connected to said two and seals the upper end of side plate (32)；
Two soft spill plates (34), the soft spill plate of said two (34) is separately positioned on the both sides of the width of described conveyer belt (2), and an end of each soft spill plate (34) connects corresponding sealing side plate (32), another end of each soft spill plate (34) abuts on described conveyer belt (2).
Vibrosieve dust settler the most according to claim 2, it is characterized in that, described cover body body connects has dust-break curtain (11), described dust-break curtain (11) to be positioned in described sealing chamber and and described conveyer belt (2) interval setting.
Vibrosieve dust settler the most according to claim 3, it is characterised in that described dust-break curtain (11) is multiple, and multiple described dust-break curtain (11) is along the length direction interval setting of described conveyer belt (2).
Vibrosieve dust settler the most according to claim 2, it is characterised in that described cover body (3) also includes the sedimentation cover (35) forming sedimentation chamber, is settled in cover (35) and is provided with dust exhaust apparatus.
Vibrosieve dust settler the most according to claim 2, it is characterised in that described dust exhaust apparatus is dust-break curtain (11) or dust absorption net.
Vibrosieve dust settler the most according to claim 5, it is characterized in that, described cover body body connects dust-break curtain (11), described dust-break curtain (11) be positioned in described sealing chamber and and described conveyer belt (2) interval arrange, described dust-break curtain (11) is near described sedimentation cover (35), and is positioned at the upstream of described sedimentation cover (35) along the direction of transfer of described conveyer belt (2).
Vibrosieve dust settler the most according to claim 5, it is characterised in that one end of described return duct (4) is connected to described material blanking tube (1), the other end is connected to described sedimentation cover (35).
Vibrosieve dust settler the most as claimed in any of claims 1 to 8, it is characterized in that, the lower section of described conveyer belt (2) is provided with the conveyer belt bracing frame supporting described conveyer belt (2), and the face that described conveyer belt bracing frame contacts with described conveyer belt (2) is to the cambered surface of the center step-down of described transmission band along the width of described transmission band.
10. a vibrosieve dust pelletizing system, it is characterised in that this vibrosieve dust pelletizing system includes humidifier and vibrosieve dust settler as claimed in any of claims 1 to 9, and the shower nozzle of described humidifier leads to the top of described vibrosieve.
11. vibrosieve dust pelletizing systems according to claim 10, it is characterised in that described shower nozzle is arranged on the dust gathering arrester on described vibrosieve top.
12. vibrosieve dust pelletizing systems according to claim 10, it is characterised in that described shower nozzle includes that Universal joint nozzle is can change the injection direction of described shower nozzle.
13. vibrosieve dust pelletizing systems according to claim 10, it is characterized in that, described humidifier includes air compressor, air accumulator, dry fog machine and the aqueous vapor distributor that gas circuit connects successively, and water source, described dry fog machine and the described aqueous vapor distributor that water route connects successively, described aqueous vapor distributor connects described shower nozzle by gas circuit and water route respectively.
14. according to the vibrosieve dust pelletizing system described in claim 10 to 13, it is characterized in that, described vibrosieve dust pelletizing system also includes that dust detects controlling organization, described dust detection controlling organization includes sensor of dust concentration and the controller being electrically connected to each other, described sensor of dust concentration is positioned in the dust circulation path of described vibrosieve, described controller and described dry fog mechatronics.
15. according to the vibrosieve dust pelletizing system described in claim 10 to 13, it is characterised in that described sensor of dust concentration is positioned in described vibrosieve, in described material blanking tube (1), in described return duct (4) or in described sealing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329791.1A CN105921481B (en) | 2016-05-18 | 2016-05-18 | Vibrating screen dust settler and vibrating screen dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329791.1A CN105921481B (en) | 2016-05-18 | 2016-05-18 | Vibrating screen dust settler and vibrating screen dust pelletizing system |
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| CN105921481A true CN105921481A (en) | 2016-09-07 |
| CN105921481B CN105921481B (en) | 2018-09-14 |
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Cited By (1)
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|---|---|---|---|---|
| CN106629148A (en) * | 2016-12-27 | 2017-05-10 | 神华集团有限责任公司 | Coal mine cylinder bin dust preventing and inhibiting system |
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| CN201447210U (en) * | 2009-05-18 | 2010-05-05 | 江苏时创机械有限公司 | Improved blanking point dust removing device for belt conveyer |
| CN101992944A (en) * | 2009-08-28 | 2011-03-30 | 于文祥 | Belt fall point dust removal system |
| CN201914694U (en) * | 2010-09-15 | 2011-08-03 | 天津成科传动机电技术股份有限公司 | Dust-suppression totally-enclosed material guiding system |
| CN201988279U (en) * | 2011-03-03 | 2011-09-28 | 北京威尔普能源技术有限公司 | Dynamic dilatation-free damping deduster |
| CN102874615A (en) * | 2012-10-22 | 2013-01-16 | 大唐甘肃发电有限公司 | Dust suppression and fall system used in process of conveying high-dust material by belt type conveyor |
| CN203222316U (en) * | 2013-01-06 | 2013-10-02 | 昆明凌杰商贸有限公司 | Non-energy consumption de-dusting system |
| CN204933141U (en) * | 2015-08-31 | 2016-01-06 | 王彩舫 | The closed type deflector chute of automatic dustfall can be realized |
| CN205732231U (en) * | 2016-05-18 | 2016-11-30 | 神华集团有限责任公司 | Vibrosieve dust settler and vibrosieve dust pelletizing system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629148A (en) * | 2016-12-27 | 2017-05-10 | 神华集团有限责任公司 | Coal mine cylinder bin dust preventing and inhibiting system |
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