CN107117468A - A kind of environment-friendly type fine coal ash handling equipment - Google Patents
A kind of environment-friendly type fine coal ash handling equipment Download PDFInfo
- Publication number
- CN107117468A CN107117468A CN201710304930.XA CN201710304930A CN107117468A CN 107117468 A CN107117468 A CN 107117468A CN 201710304930 A CN201710304930 A CN 201710304930A CN 107117468 A CN107117468 A CN 107117468A
- Authority
- CN
- China
- Prior art keywords
- environment
- coal ash
- fine coal
- friendly type
- ash handling
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- 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
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/06—Feeding articles or materials from bunkers or tunnels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention provides a kind of environment-friendly type fine coal ash handling plant, belong to the technical field of flyash processing.The present invention is a kind of environment-friendly type fine coal ash handling plant, including support, and support one end is provided with charge system, and the other end is provided with dust falling system.Beneficial effects of the present invention are：The flyash that coal-fired plant is discharged is delivered into material box by charging aperture, can avoid producing airborne dust during outdoor placement, the drawbacks of polluting air, it can also avoid running into after rain drop erosion, be discharged into water system, cause river to silt up, when can more solve outdoor placement, toxic gas produces harm to human body.
Description
Technical field
The present invention relates to flyash processing technical field, especially（Especially）It is related to a kind of environment-friendly type flyash processing dress
Put.
Background technology
Flyash, is the fine ash that catching is got off from the flue gas after coal combustion, and flyash is the main of coal-burning power plant's discharge
Immobilized waste.Flyash is one of larger industrial residue of the current discharge capacity of China, with the development of power industry, coal-burning power plant
Flyash discharge capacity increases year by year.Substantial amounts of flyash is untreated, will produce airborne dust, pollutes air；If being discharged into water system, meeting
River is caused to silt up, and toxic chemical substance therein can also cause harm to human body and biology.At present, to flyash processing
Approach be using flyash as concrete admixture.Flyash is transported to mixing plant from coal-burning power plant, can be produced again during entrucking
Airborne dust, causes secondary pollution.
The content of the invention
It is an object of the invention to provide a kind of environment-friendly type fine coal ash handling equipment of energy depositing dust.
A kind of environment-friendly type fine coal ash handling plant, including support, described support one end are provided with charge system, and the other end is set
It is equipped with dust falling system,
The charge system include material box, the material box upper end be provided with case lid, the case lid be provided with charging aperture and
Venthole, the material box lower end, which is provided with discharge nozzle, discharge nozzle side wall, is provided with water inlet, the discharging pipe end
It is provided with to be provided with screw mandrel, the screw mandrel in valve, the charge box body and is provided with bottom plate, described bottom plate the upper side and lower side
It is symmetrically arranged with track-type facilities, the upside track-type facilities and is provided with lever pushing mechanism, is set on the track-type facilities of downside
It is equipped with drawing mechanism；
The dust falling system includes water box, and the water box side is provided with air inlet, the air inlet and the venthole
Between be provided with breather pipe, be provided with delivery port on the downside of the water box, be provided between the delivery port and the water inlet
Set on the inside of outlet pipe, the water box on sparge pipe, water box side wall and be provided with air exhauster.
The track-type facilities include being provided with rack A, the outer guide on the outside of interior guide rail and outer guide, the interior guide rail
Side is provided with rack B, is provided with across the interior interior guide rail and the outer guide on sliding block, the sliding block and is provided with rotary shaft,
The rotary shaft is divided on rotary shaft and Shaft, the Shaft through the sliding block is provided with gear, the tooth
Wheel is arranged between the rack A and the rack B, and is engaged with the rack A and the rack B, in the upper rotary shaft
It is provided with bevel gear A, the sliding block to be provided with motor A, the output shaft of the motor A and is provided with bevel gear B, the cone tooth
Wheel B is engaged with the bevel gear A.
The lever pushing mechanism includes substrate, slide, cam, bearing, cranked arm and push rod, and the slide is arranged on institute
State on substrate, be provided between the slide on main shaft, the main shaft and be provided with the cam, the slide side is set
State and cranked arm described in being hinged with bearing, the bearing, described one end of cranking arm is connected with the cam, the other end is provided with described push away
Motor B is provided with bar, the substrate, the output shaft of the motor B is connected with the main shaft by shaft coupling.
The drawing mechanism includes bearing plate, fixed seat, eccentric wheel, connecting rod and pull bar, and the fixed seat is arranged on
On the bearing plate, the eccentric wheel side is provided with rotating shaft, and opposite side is provided with bearing pin, and the rotating shaft is arranged on the fixation
In seat, set fluted in the rotating shaft, be provided with the groove on the connecting rod, the bearing pin and be provided with the drawing
Baffle plate is provided with bar, the pull bar and the hinge, the pull bar.
Motor C is provided with the bearing plate, the output shaft of the motor C is connected with the rotating shaft by shaft coupling.
Hole for water spraying is provided with the sparge pipe.
The material box bottom is connected position with casing for inclined-plane.
The valve is butterfly valve.
Output shaft and the screw mandrel that the material box bottom outside is provided with motor D, the motor D are connected by shaft coupling
Connect.
It is provided with the bottom plate in through hole, the through hole and is provided with screw thread corresponding with the screw mandrel
Beneficial effects of the present invention：The flyash that coal-fired plant is discharged is delivered into material box by charging aperture, can avoid dew
It produces airborne dust, pollution air when placing the drawbacks of, can also avoid running into after rain drop erosion, be discharged into water system, cause river
Silt up, when can more solve outdoor placement, toxic gas produces harm to human body.Have in material box and be provided with screw mandrel, screw mandrel
Guide rail and lever pushing mechanism and drawing mechanism are provided with bottom plate, bottom plate, bottom plate is arranged on screw mandrel, can be according to charge
The height of how much adjustable tracks of flyash in case, guide rail bottom sets drawing mechanism, can be by the fine coal at the side of material box four
Ash is accumulated to the direction of discharge nozzle, and the flyash of bottom can be promoted discharge nozzle by the lever pushing mechanism of guide upper, also may be used
So that drawing mechanism is accumulated into the flyash come from bottom edge promote discharge nozzle, lever pushing suspension mechanism and drawing mechanism make
With when can avoid flyash accumulation in material box, drawing mechanism and the work of lever pushing mechanism, or past material box the inside adds
During flyash, the dust kicked up is drawn into water box by the effect back of the body of air exhauster, by spray dust, has added the fine coal of water
Grey dust backflow in discharge nozzle, meanwhile, when by discharge nozzle toward when filling flyash on transport vehicle, due to the effect of air exhauster,
Dust in discharge nozzle can also be drawn into water box, further depositing dust substantially increases the efficiency of depositing dust.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of support.
Fig. 3 is the structural representation inside material box.
Fig. 4 is the structural representation of track-type facilities, lever pushing mechanism and drawing mechanism.
Fig. 5 is the structural representation of track-type facilities.
Fig. 6 is the structural representation of lever pushing mechanism.
Fig. 7 is the structural representation of drawing mechanism.
Fig. 8 is the structural representation in water box.
Wherein, reference is：1st, support；2nd, charge system；21st, material box；22nd, case lid；221st, charging aperture 23, discharging
Pipe；24th, valve；25th, screw mandrel；26th, track-type facilities；261st, interior guide rail；262nd, outer guide；263rd, rack A；264th, rack B；
265th, sliding block；266th, rotary shaft；267th, gear；268th, bevel gear A；269th, motor A；2610th, bevel gear B；27th, bottom plate；28th, thick stick
Bar pushing mechanism；281st, substrate；282nd, slide；283rd, cam；284th, bearing；285th, crank arm；286th, push rod；287th, motor B；
29th, drawing mechanism；291st, bearing plate；292nd, fixed seat；293rd, eccentric wheel；294th, connecting rod；295th, pull bar；296th, motor C；3、
Dust falling system；30th, motor D；31st, water box；32nd, breather pipe；33rd, outlet pipe；34th, sparge pipe；35th, air exhauster；.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, this programme is illustrated.
Referring to Fig. 1-8, the present invention is a kind of environment-friendly type fine coal ash handling plant, including support 1, and the one end of support 1 is provided with
Charge system 2, the other end is provided with dust falling system 3,
Charge system 2 includes material box 21, and in order to prevent outdoor placement flyash, the upper end of material box 21 is provided with into case lid 22,
Charging aperture 221 and venthole are provided with case lid 22, the lower end of material box 21 is provided with discharge nozzle 23, the side wall of discharge nozzle 23 and set
There is water inlet, the end of discharge nozzle 23, which is provided with to be provided with screw mandrel 25, screw mandrel 25 in valve 24, the casing of material box 21, is provided with bottom
Plate 27, the upper side and lower side of bottom plate 27 is symmetrically arranged with track-type facilities 26, upper side guide rail device 26 and is provided with lever pushing mechanism
28, drawing mechanism 29 is provided with lower side guide rail device 26；The bottom of material box 21 is connected position with casing for inclined-plane.Valve 24 is
Butterfly valve.It is provided with through hole, through hole and is provided with and the corresponding screw thread of screw mandrel 25 on bottom plate 27.The bottom outside of material box 21 is set
Motor D30 is equipped with, the output shaft of the motor D30 is connected with the screw mandrel 25 by shaft coupling.
Track-type facilities 26 include interior guide rail 261 and outer guide 262, and the interior outside of guide rail 261 is provided with rack A263, outer guide
262 inner sides are provided with rack B264, are provided with sliding block 265, sliding block 265 and are provided with across interior guide rail 261 and outer guide 262
Rotary shaft 266,265 points through sliding block of rotary shaft 266 is to be provided with gear 267 on upper rotary shaft and Shaft, Shaft,
Gear 267 is arranged between rack A263 and rack B264, and is engaged with rack A263 and rack B264, is set in upper rotary shaft
Have to be provided with motor A269, motor A269 output shaft on bevel gear A268, sliding block 265 and be provided with bevel gear B2610, bore tooth
Wheel B2610 is engaged with bevel gear A268.
Lever pushing mechanism 28 includes substrate 281, slide 282, cam 283, bearing 284, crank arm 285 and push rod 286,
Slide 282 is arranged on substrate 281, is provided between slide 282 on main shaft, main shaft and is provided with cam 283, the side of slide 282
It is provided with bearing 284, bearing 284 to be hinged with and cranks arm 285,285 one end of cranking arm is connected with cam 283, and the other end, which is provided with, to be pushed away
Motor B287 is provided with bar 286, substrate 281, motor B287 output shaft is connected with main shaft by shaft coupling.
Drawing mechanism 29 includes bearing plate 291, fixed seat 292, eccentric wheel 293, connecting rod 294 and pull bar 295, fixed
Seat 292 is arranged on bearing plate 291, and the side of eccentric wheel 293 is provided with rotating shaft, and opposite side is provided with bearing pin, and rotating shaft is arranged on solid
Set fluted in reservation 292, in rotating shaft, be provided with groove on connecting rod 294, bearing pin and be provided with pull bar 295, pull bar 295
With hinge, baffle plate is provided with pull bar 295.Motor C296, the output shaft of the motor C296 are provided with bearing plate 291
It is connected with the rotating shaft by shaft coupling.
The operation principle of charge system：The flyash that coal-fired plant is discharged first is put into material box, and flyash can be throughout Sheng
Each position of hopper, when flyash is in the corner of casing, easily forms dead angle, bad cleaning, therefore pass through stretching-machine
Structure is cleaned to corner location, during the operation principle of drawing mechanism, starts motor C, and motor C rotating bands movable eccentric wheel turns, partially
When bearing pin on heart wheel is close to bearing plate, pull bar is elevated, higher than the height of flyash, when eccentric wheel counterclockwise movement, is drawn
Bar is moved towards corner location, and when bearing pin is away from bearing plate, pull bar is lowered, when eccentric wheel continues rotate counterclockwise, pull bar court
Material box centre position is moved, therefore whole process is to move the flyash for containing coal bin corner to coal bin centre position is contained.Thick stick
The flyash contained in the middle of coal bin is first promoted discharge nozzle by bar pushing mechanism, then again promotes out the flyash of drawing mechanism in-migration
Expects pipe, lever pushing mechanism is to realize the straight work of any speed change by cam driven push rod.By drawing mechanism and lever pushing
Mechanism is arranged on guide rail, it is possible to achieve the cleaning and push-and-pull of optional position.
Dust falling system 3 includes water box 31, and the side of water box 31 is provided with air inlet, is set between air inlet and venthole
There is breather pipe 32, the downside of water box 31 is provided with delivery port, outlet pipe 33, water box 31 are provided between delivery port and water inlet
Inner side sets and is provided with air exhauster 35 on sparge pipe 34, the side wall of water box 31.Hole for water spraying is provided with sparge pipe 34.
The operation principle of dust falling system：By air exhauster by the dust suction contained in coal bin in water box, then it will be filled with water
The flyash that dust in case is carried out after depositing dust, depositing dust using water is transported in discharge nozzle, and air exhauster can pass through ventilation duct
The dust for containing coal bin is aspirated, the dust in discharge nozzle can also be aspirated.On material box case lid in the present invention
Charging aperture etc. entered after material and to have sealed up.
Technical characteristic of the invention without description can be realized by or using prior art, will not be repeated here, certainly,
Described above is not limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art
The variations, modifications, additions or substitutions that personnel are made in the essential scope of the present invention, should also belong to the protection model of the present invention
Enclose.
Claims (10)
1. a kind of environment-friendly type fine coal ash handling plant, it is characterised in that including support（1）, the support（1）One end is provided with Sheng
Material system（2）, the other end is provided with dust falling system（3）,
The charge system（2）Including material box（21）, the material box（21）Upper end is provided with case lid（22）, the case lid
（22）On be provided with charging aperture（221）And venthole, the material box（21）Lower end is provided with discharge nozzle（23）, the discharge nozzle
（23）Water inlet, the discharge nozzle are provided with the wall of side（23）End is provided with valve（24）, the material box（21）In casing
It is provided with screw mandrel（25）, the screw mandrel（25）On be provided with bottom plate（27）, the bottom plate（27）The upper side and lower side is symmetrically arranged with
Track-type facilities（26）, the upside track-type facilities（26）On be provided with lever pushing mechanism（28）, the downside track-type facilities
（26）On be provided with drawing mechanism（29）；
The dust falling system（3）Including water box（31）, the water box（31）Side is provided with air inlet, the air inlet with
Breather pipe is provided between the venthole（32）, the water box（31）Downside is provided with delivery port, the delivery port and institute
State and be provided with outlet pipe between water inlet（33）, the water box（31）Inner side sets sparge pipe（34）, the water box（31）
Air exhauster is provided with the wall of side（35）.
2. environment-friendly type fine coal ash handling plant according to claim 1, it is characterised in that the track-type facilities（26）Including
Interior guide rail（261）And outer guide（262）, the interior guide rail（261）Outside is provided with rack A（263）, the outer guide（262）
Inner side is provided with rack B（264）, across the interior interior guide rail（261）With the outer guide（262）It is provided with sliding block（265）, institute
State sliding block（265）On be provided with rotary shaft（266）, the rotary shaft（266）Through the sliding block（265）Be divided into rotary shaft and
Gear is provided with Shaft, the Shaft（267）, the gear（267）It is arranged on the rack A（263）And institute
State rack B（264）Between, and with the rack A（263）With the rack B（264）It is provided with engagement, the upper rotary shaft
Bevel gear A（268）, the sliding block（265）On be provided with motor A（269）, the motor A（269）Output shaft on be provided with cone
Gear B（2610）, the bevel gear B（2610）With the bevel gear A（268）Engagement.
3. environment-friendly type fine coal ash handling plant according to claim 1, it is characterised in that the lever pushing mechanism（28）
Including substrate（281）, slide（282）, cam（283）, bearing（284）, crank arm（285）And push rod（286）, the slide
（282）It is arranged on the substrate（281）On, the slide（282）Between be provided with main shaft, the main shaft be provided with it is described convex
Wheel（283）, the slide（282）Side is provided with the bearing（284）, the bearing（284）On be hinged with described crank arm
（285）, it is described to crank arm（285）One end and the cam（283）Connection, the other end is provided with the push rod（286）, the substrate
（281）On be provided with motor B（287）, the motor B（287）Output shaft be connected with the main shaft by shaft coupling.
4. environment-friendly type fine coal ash handling plant according to claim 1, it is characterised in that the drawing mechanism（29）Including
Bearing plate（291）, fixed seat（292）, eccentric wheel（293）, connecting rod（294）And pull bar（295）, the fixed seat（292）
It is arranged on the bearing plate（291）On, the eccentric wheel（293）Side is provided with rotating shaft, and opposite side is provided with bearing pin, described turn
Axle is arranged on the fixed seat（292）It is interior, set fluted in the rotating shaft, the connecting rod is provided with the groove
（294）, the pull bar is provided with the bearing pin（295）, the pull bar（295）With the hinge, the pull bar（295）
On be provided with baffle plate.
5. environment-friendly type fine coal ash handling plant according to claim 4, it is characterised in that the bearing plate（291）On set
It is equipped with motor C（296）, the motor C（296）Output shaft be connected with the rotating shaft by shaft coupling.
6. environment-friendly type fine coal ash handling plant according to claim 1, it is characterised in that the sparge pipe（34）It is upper to set
There is hole for water spraying.
7. environment-friendly type fine coal ash handling plant according to claim 1, it is characterised in that the material box（21）Bottom with
Casing is connected position for inclined-plane.
8. environment-friendly type fine coal ash handling plant according to claim 1, it is characterised in that the valve（24）For butterfly valve.
9. environment-friendly type fine coal ash handling plant according to claim 1, it is characterised in that the material box（21）Outside bottom
Side is provided with motor D（30）, the motor D（30）Output shaft and the screw mandrel（25）Connected by shaft coupling.
10. environment-friendly type fine coal ash handling plant according to claim 1, it is characterised in that the bottom plate（27）It is upper to set
Have in through hole, the through hole and be provided with and the screw mandrel（25）Corresponding screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710304930.XA CN107117468B (en) | 2017-05-03 | 2017-05-03 | A kind of environment-friendly type fine coal ash handling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710304930.XA CN107117468B (en) | 2017-05-03 | 2017-05-03 | A kind of environment-friendly type fine coal ash handling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107117468A true CN107117468A (en) | 2017-09-01 |
| CN107117468B CN107117468B (en) | 2019-01-08 |
Family
ID=59726945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710304930.XA Active CN107117468B (en) | 2017-05-03 | 2017-05-03 | A kind of environment-friendly type fine coal ash handling equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN107117468B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014241A (en) * | 2019-12-13 | 2020-04-17 | 湖州三新汽车环保科技有限公司 | Industry collection system that gives up admittedly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2037355U (en) * | 1988-09-13 | 1989-05-10 | 武汉钢铁公司技术部 | Ash-collecting unit for removing |
| CN203486595U (en) * | 2013-09-03 | 2014-03-19 | 潍坊汇一重工机械设备有限公司 | Pulverized fuel ash processing device |
| CN103662858A (en) * | 2013-12-13 | 2014-03-26 | 天津津重重工机器设备制造有限公司 | Dust-free loading and unloading device for bulk material |
| CN203577703U (en) * | 2013-11-14 | 2014-05-07 | 连云港东睦新材料有限公司 | Mixer capable of preventing material from adhering to inner wall |
| KR20150047973A (en) * | 2013-10-25 | 2015-05-06 | 한전산업개발 주식회사 | Apparatus for filtering dust using multi disc |
| CN204341732U (en) * | 2014-12-25 | 2015-05-20 | 开县百安居建材有限公司 | Powder delivery system |
| CN204490049U (en) * | 2015-01-26 | 2015-07-22 | 张友晶 | From cleaning type coal powder conveyer |
-
2017
- 2017-05-03 CN CN201710304930.XA patent/CN107117468B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037355U (en) * | 1988-09-13 | 1989-05-10 | 武汉钢铁公司技术部 | Ash-collecting unit for removing |
| CN203486595U (en) * | 2013-09-03 | 2014-03-19 | 潍坊汇一重工机械设备有限公司 | Pulverized fuel ash processing device |
| KR20150047973A (en) * | 2013-10-25 | 2015-05-06 | 한전산업개발 주식회사 | Apparatus for filtering dust using multi disc |
| CN203577703U (en) * | 2013-11-14 | 2014-05-07 | 连云港东睦新材料有限公司 | Mixer capable of preventing material from adhering to inner wall |
| CN103662858A (en) * | 2013-12-13 | 2014-03-26 | 天津津重重工机器设备制造有限公司 | Dust-free loading and unloading device for bulk material |
| CN204341732U (en) * | 2014-12-25 | 2015-05-20 | 开县百安居建材有限公司 | Powder delivery system |
| CN204490049U (en) * | 2015-01-26 | 2015-07-22 | 张友晶 | From cleaning type coal powder conveyer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014241A (en) * | 2019-12-13 | 2020-04-17 | 湖州三新汽车环保科技有限公司 | Industry collection system that gives up admittedly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107117468B (en) | 2019-01-08 |
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Effective date of registration: 20181119 Address after: 236600 B District, Taihe County Economic Development Zone, Fuyang, Anhui Applicant after: ANHUI HENGYU ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURING LIMITED BY SHARE Ltd. Address before: 201103 3 building, 2005 min run mansion, Hongmei Road, Xuhui District, Shanghai. Applicant before: Zhao Jiali |
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Denomination of invention: An environment-friendly fly ash treatment device Effective date of registration: 20221214 Granted publication date: 20190108 Pledgee: China Construction Bank Taihe sub branch Pledgor: ANHUI HENGYU ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURING LIMITED BY SHARE Ltd. Registration number: Y2022980027420 |