CN107185798A - A kind of flyash drum screen - Google Patents
A kind of flyash drum screen Download PDFInfo
- Publication number
- CN107185798A CN107185798A CN201710502848.8A CN201710502848A CN107185798A CN 107185798 A CN107185798 A CN 107185798A CN 201710502848 A CN201710502848 A CN 201710502848A CN 107185798 A CN107185798 A CN 107185798A
- Authority
- CN
- China
- Prior art keywords
- flyash
- base
- rotating shaft
- wobble drive
- hinged
- 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
- 239000010881 fly ash Substances 0.000 title claims abstract description 40
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000003534 oscillatory effect Effects 0.000 claims description 11
- 238000012216 screening Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000010883 coal ash Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of flyash drum screen；It includes base, roll sieve nest, rotary drive motor, funnel, belt conveyor and chute feeder, also include wobble drive frame and hinged support frame, the wobble drive frame and hinged support frame are separately positioned on base two ends, it is described to roll the screen drum that sieve nest includes rotating shaft and is fixed on rotating shaft excircle, described rotating shaft one end is connected with wobble drive frame, the other end is connected with hinged support frame, the rotary drive motor and the other end of rotating shaft are connected, the funnel is fixed on base and below screen drum, the belt conveyor is fixed on base and below funnel, the chute feeder is removably disposed on base and above wobble drive frame；Reasonable in design of the present invention, the connection using wobble drive frame and hinged support frame with rolling sieve nest, realizes and rolls swinging up and down for sieve nest, can obtain more preferably screening effect in flyash screening process is carried out, can promote the raising of screening efficiency.
Description
Technical field
The present invention relates to flyash processing technique field, and in particular to a kind of flyash drum screen.
Background technology
, it is necessary to be screened to flyash in the process of flyash；Can be using rolling in actual process
Shaft screen is screened, and existing rotary screen is in structure design：Screen drum angle of inclination is fixed, and screen drum length is fixed；The original of screening
Reason is that rotary drive motor drives axis of rotation, and rotating shaft drives screen drum to rotate, and flyash slides downwards along screen drum, satisfactory
Flyash is dropped through the sieve aperture on screen drum, and undesirable flyash is discharged in screen drum lower end；In process of manufacture, powder
The quantity delivered increase of coal ash, can make the flyash of accumulation in screen drum can not effectively be screened, and screening effect is not good, if subtracted
The quantity delivered of small flyash can then influence production efficiency.Therefore, it is necessary to be improved to prior art.
The content of the invention
The purpose of the present invention be for the deficiencies in the prior art there is provided a kind of reasonable in design, easy to use,
The flyash drum screen of flyash screening efficiency and screening effect can be improved.
The technical solution adopted by the present invention is to achieve the above object：
A kind of flyash drum screen, including base, rolling sieve nest, rotary drive motor, funnel, belt conveyor and chute feeder,
Also include wobble drive frame and hinged support frame, the wobble drive frame and hinged support frame are separately positioned on base two ends, institute
Stating rolling sieve nest includes rotating shaft and the screen drum being fixed on rotating shaft excircle, and described rotating shaft one end is connected, separately with wobble drive frame
One end is connected with hinged support frame, and the other end connection of the rotary drive motor and rotating shaft, the funnel is fixed on base
And below screen drum, the belt conveyor is fixed on base and below funnel, and the chute feeder is removably set
Put on base and above wobble drive frame；
Further, the wobble drive frame includes lifting support column, elevation and subsidence regulating device and oscillatory gearing mechanism, two liters
Descending branch dagger is disposed in parallel on base, is provided with rail groove on lifting support column, the elevation and subsidence regulating device is arranged on two
Between the rail groove of individual lifting support column, the oscillatory gearing mechanism is arranged on elevation and subsidence regulating device；
Further, the elevation and subsidence regulating device include slide holder and hydraulic jack, the two ends of the slide holder with
Rail groove is adapted, and the top of the hydraulic jack is connected with slide holder, bottom is fixedly connected with base；
Further, the oscillatory gearing mechanism includes first bearing seat, servo-actuated supporting plate, gripper rail plate, wobble drive motor
And eccentric wheel, the first bearing seat is connected with rotating shaft one end, and the servo-actuated supporting plate is fixedly installed on below first bearing seat,
Two blocks of gripper rail plates are disposed in parallel on slide holder, and the wobble drive motor is fixed on slide holder,
The eccentric wheel is located between two blocks of gripper rail plates, and the output shaft end of the wobble drive motor is passed through after a gripper rail plate
It is connected with eccentric wheel, the servo-actuated supporting plate is clamped between two blocks of gripper rail plates and its lower surface coordinates with eccentric wheel；
Further, the lower surface of the servo-actuated supporting plate is curved；
Further, the hinged support frame includes fixed support column, crossbeam, supports otic placode, is hinged otic placode, bearing pin and second bearing
Seat, two fixed support columns are disposed in parallel on base, and the crossbeam is fixedly connected between two fixed support columns, and two
Block support otic placode is disposed in parallel on crossbeam, is hinged otic placode by hinge between two pieces of support otic placodes, second axle
Bearing lower end is fixedly connected with being hinged otic placode, and second bearing seat is connected with the rotating shaft other end, and rotary drive motor is fixed on second
On bearing block；
Further, the funnel is provided with the lateral discharging chute communicated with outside it, and the lateral discharging chute is located at screen drum
The lower section at one end edge, screen drum one end edge are adjacent to hinged support frame.
The beneficial effects of the invention are as follows：
The present invention is by setting wobble drive frame and hinged support frame so that rolling sieve nest can phase in the presence of wobble drive frame
Hinged support frame is swung up and down, at the same time rotary drive motor, which drives, rolls sieve nest rotation, and so, flyash is in drum screen
Internal portion also suffers from the active force rolled produced by sieve nest is swung up and down, enhances flyash and rolls the work between sieve nest
With quick, the high frequency zone of achievable flyash, it can be ensured that screening effect, beneficial to heightening for promotion screening efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is positive structure diagram of the invention；
Fig. 3 is Fig. 2 left view structural representation；
Fig. 4 is Fig. 2 right side structural representation.
Wherein：1- bases；2- rolls sieve nest；3- rotary drive motors；4- funnels；5- belt conveyors；6- chute feeders；7-
Wobble drive frame；8- hinged support framves；9- rotating shafts；10- screen drums；11- lifts support column；12- elevation and subsidence regulating devices；13- is swung
Drive device；14- rail grooves；15- slide holders；16- hydraulic jacks；17- first bearing seats；18- is servo-actuated supporting plate；
19- gripper rail plates；20- wobble drive motors；21- eccentric wheels；22- fixes support column；23- crossbeams；24- supports otic placode；25-
It is hinged otic placode；26- bearing pins；27- second bearing seats；The lateral discharging chutes of 28-.
Embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with accompanying drawing：
As shown in Figures 1 to 4, a kind of flyash drum screen, including base 1, rolling sieve nest 2, rotary drive motor 3, funnel 4, skin
Band conveyer 5 and chute feeder 6, in addition to wobble drive frame 7 and hinged support frame 8, the wobble drive frame 7 and hinged support frame
8 are separately positioned on the two ends of base 1, and the rolling sieve nest 2 includes rotating shaft 9 and the screen drum 10 being fixed on the excircle of rotating shaft 9, described
The one end of rotating shaft 9 is connected with wobble drive frame 7, the other end and hinged support frame 8 are connected, the rotary drive motor 3 and rotating shaft 9
The other end is connected, and the funnel 4 is fixed on base 1 and positioned at the lower section of screen drum 10, and the belt conveyor 5 is fixed on base
1 and positioned at the lower section of funnel 4, the chute feeder 6 is removably disposed on base 1 and positioned at the top of wobble drive frame 7.
Base 1, in tabular or in four frame shapes, is preferably in that side may be selected on four frame shapes, material to save material
Steel or I-steel；Hinged support frame 8 is used to support rotating shaft 9, it is possible to achieve rotating shaft 9 is swung up and down；Wobble drive frame 7 is used for branch
Support rotating shaft 9, and can drive shaft 9 swing up and down；Chute feeder 6 can have the function that upper-lower height is adjusted, and specific set can lead to
Adjustable legs regulation height is crossed, and dismountable connection is realized using bolt and nut and base 1.
Wobble drive frame 7 includes lifting support column 11, elevation and subsidence regulating device 12 and oscillatory gearing mechanism 13, two liters
Descending branch dagger 11 is disposed in parallel on base 1, and rail groove 14, the elevation and subsidence regulating device 12 are provided with lifting support column 11
Between the rail groove 14 for being arranged on two lifting support columns 11, the oscillatory gearing mechanism 13 is arranged on elevation and subsidence regulating device 12
On；
Lifting support column 11, there is provided be oriented to make using the track that its rail groove 14 is the offer lift adjustment of elevation and subsidence regulating device 12
With；Elevation and subsidence regulating device 12 is used for the upper-lower height for adjusting oscillatory gearing mechanism 13, and this highly decides the inclination angle of rotating shaft 9
Degree；Oscillatory gearing mechanism 13 is to drive rotating shaft 9 to realize the device swung up and down.
Elevation and subsidence regulating device 12 include slide holder 15 and hydraulic jack 16, the two ends of the slide holder 15 with
Rail groove 14 is adapted, and the top of the hydraulic jack 16 is connected with slide holder 15, bottom is fixedly connected with base 1；
Hydraulic jack 16 can be using the hydraulic jack adjusted manually in practical application；It can be made by the regulation of hydraulic jack 16
Slide holder 15 is moved up and down along rail groove 14.
Oscillatory gearing mechanism 13 includes first bearing seat 17, servo-actuated supporting plate 18, gripper rail plate 19, wobble drive motor
20 and eccentric wheel 21, the first bearing seat 17 is connected with the one end of rotating shaft 9, and the servo-actuated supporting plate 18 is fixedly installed on first axle
The lower section of bearing 17, two blocks of gripper rail plates 19 are disposed in parallel on slide holder 15, and the wobble drive motor 20 is consolidated
It is scheduled on slide holder 15, the eccentric wheel 21 is located between two blocks of gripper rail plates 19, the wobble drive motor 20
Output shaft end is connected after passing through a gripper rail plate 19 with eccentric wheel 21, and the servo-actuated supporting plate 18 is clamped in two pieces of gripper rails
Between plate 19 and its lower surface coordinates with eccentric wheel 21.
First bearing seat 17 is connected with the one end of rotating shaft 9 by bearing, and rotating shaft 9 can realize rotation in first bearing seat 17,
Simultaneously also by first bearing seat 17 in axial fixation；Servo-actuated supporting plate 18 be clamped in two blocks of gripper rail plates 19 it
Between, the spacing of first bearing seat 17 can be achieved, it is to avoid first bearing seat 17 synchronous axial system occurs with rotating shaft 9, and makes clutch shaft bearing
Seat 17 has the track moved up and down；Wobble drive motor 20 can realize eccentric rotary when rotating with movable eccentric wheel 21, eccentric
Wheel 21 can be acted in servo-actuated supporting plate 18, swinging up and down for first bearing seat 17 so can be achieved, so as to can also realize rotating shaft 9
Swing up and down.
The lower surface of servo-actuated supporting plate 18 is curved；Contact area can be increased, eccentric wheel 21 and servo-actuated supporting plate 18 is avoided
Acting surface excessive wear；The cooperation of servo-actuated supporting plate 18 and eccentric wheel 21 is a kind of separable structure, is easy to the maintenance of equipment
Safeguard；
Hinged support frame 8 includes fixed support column 22, crossbeam 23, supports otic placode 24, is hinged otic placode 25, bearing pin 26 and second bearing
Seat 27, two fixed support columns 22 are disposed in parallel on base 1, and the crossbeam 23 is fixedly connected on two fixed support columns
Between 22, two pieces of support otic placodes 24 are disposed in parallel on crossbeam 23, are hinged otic placode 25 and are hinged on two pieces of support ears by bearing pin 26
Between plate 24, the lower end of second bearing seat 27 is fixedly connected with being hinged otic placode 24, and second bearing seat 27 connects with the other end of rotating shaft 9
Connect, rotary drive motor 3 is fixed in second bearing seat 27.
Second bearing seat 27 can realize rotationally and axially fixing for rotating shaft 9, and rotary drive motor 3 is fixed on second bearing seat
On 27, the drive shaft 9 of rotary drive motor 3 can be achieved and rotates, support otic placode 24 and be hinged otic placode 25 and be hinged by bearing pin 26, can
So that rotating shaft 9 has the function of swinging up and down.
Funnel 4 is provided with the lateral discharging chute 28 communicated with outside it, and the lateral discharging chute 28 is located at screen drum 10
The lower section at one end edge, one end edge of screen drum 10 are adjacent to hinged support frame 8；So, the flyash that screening requirement is not met can
Dropped down onto through the end of screen drum 10 export cocurrent on lateral discharging chute 28, lateral discharging chute 28 has certain angle of inclination, powder
Coal ash can be skidded off outside funnel 4.
The operation principle and process of the present invention：
The present invention can set conveying equipment to be used for the lasting addition of flyash when carrying out flyash screening in the one end of chute feeder 6,
Led through chute feeder 6 back into screen drum 10, screen drum 10 is higher than the other end adjacent to one end of chute feeder 6；Rotary drive motor 3
Drive rotating shaft 9 to be rotated in first bearing seat 17 and second bearing seat 27, rotating shaft 9 drives screen drum 10 to rotate, at the same time, swing
Motor 20 is rotated with movable eccentric wheel 21, and eccentric wheel 21 is applied in servo-actuated supporting plate 18, makes servo-actuated supporting plate 18 in two folders
Hold and move up and down between track plates 19, and then move up and down first bearing seat 17, so that axle center of the rotating shaft 9 with respect to bearing pin 26
Realization swings up and down effect；Flyash in the screen drum 10 by Action of Gravity Field, the relative inner peripheral surface of screen drum 10 tangential effect with
And the swing effect above and below the axle center of bearing pin 26 so that flyash contact with screen drum 10, colliding forces are strengthened, and then make powder
More preferably, when the length of screen drum 10 is fixed, screening flyash amount in the inside of screen drum 10 can be increased the screening effect of coal ash, this raising
The operating efficiency of screening；The flyash for meeting screening granularity requirements is wandered into funnel 4 through screen drum 10,4 pairs of parts of funnel
Flyash is converged, and is allowed to wander onto belt conveyor 5, and subsequent processing is being delivered to through belt conveyor 5；Sieve is not met
The flyash of granularity requirements is selected to be slid along the inwall of screen drum 10 to lateral discharging chute 28, in the presence of lateral discharging chute 28
Dredge to outside.
The present invention is for the tilt adjustable of screen drum 10, and this is beneficial to the height of regulation chute feeder 6, preferably adapted to sending
The height for the feed device that hopper 6 is connected；The inclination angle of screen drum 10 has certain influence for the efficiency of screening process simultaneously,
It produces influence, when the angle of inclination of screen drum 10 is larger, row of the flyash from the height of screen drum 10 to low side for flyash stress
It can shorten when the Cheng Suoyong times are compared to 10 relatively low angle of inclination of screen drum；Can be according to the flexible setting of supply and demand requirement in practical application
The angle of inclination of screen drum 10, optional 10 ° ~ 45 ° of the angle of inclination, preferably 12 ° ~ 30 °, due to passing through invention increases flyash
Active force during screen drum 10, and strengthen the effect of flyash and screen drum 10, therefore the angle of inclination of screen drum 10 can be suitably heightened,
25 ° or 30 ° may be selected during practical application, to obtain higher screening efficiency；Can be by adjusting hydraulic pressure when specifically adjust
The height of jack 16 realizes the lift adjustment of slide holder 15, and then realizes the high high adjustment of first bearing seat 17, so that
But realize the angle of inclination regulation of screen drum 10.
Finally it should be noted that：The preferred embodiment of invention is the foregoing is only, invention is not limited to, although
Invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic.It is all to send out
Within bright spirit and principle, any modification, equivalent substitution and improvements made etc., should be included in invention protection domain it
It is interior.
Claims (7)
1. a kind of flyash drum screen, including base (1), rolling sieve nest (2), rotary drive motor (3), funnel (4), belt are defeated
Send machine (5) and chute feeder (6), it is characterised in that：Also include wobble drive frame (7) and hinged support frame (8), the wobble drive
Frame (7) and hinged support frame (8) are separately positioned on base (1) two ends, and the rolling sieve nest (2) includes rotating shaft (9) and is fixed on
Screen drum (10) on rotating shaft (9) excircle, described rotating shaft (9) one end is connected with wobble drive frame (7), the other end and hinged support
Frame (8) is connected, and the rotary drive motor (3) is connected with the other end of rotating shaft (9), and the funnel (4) is fixed on base (1)
And below screen drum (10), the belt conveyor (5) is fixed on base (1) and below funnel (4), the feeding
Groove (6) is removably disposed on base (1) and above wobble drive frame (7).
2. a kind of flyash drum screen as claimed in claim 1, it is characterised in that：The wobble drive frame (7) includes lifting
Support column (11), elevation and subsidence regulating device (12) and oscillatory gearing mechanism (13), two lifting support columns (11) are set up in parallel
On base (1), rail groove (14) is provided with lifting support column (11), the elevation and subsidence regulating device (12) is arranged on two
Between the rail groove (14) for lifting support column (11), the oscillatory gearing mechanism (13) is arranged on elevation and subsidence regulating device (12).
3. a kind of flyash drum screen as claimed in claim 2, it is characterised in that：The elevation and subsidence regulating device (12) includes sliding
Dynamic support frame (15) and hydraulic jack (16), the two ends of the slide holder (15) are adapted with rail groove (14), described
The top of hydraulic jack (16) is connected with slide holder (15), bottom is fixedly connected with base (1).
4. a kind of flyash drum screen as claimed in claim 3, it is characterised in that：The oscillatory gearing mechanism (13) includes the
One bearing block (17), servo-actuated supporting plate (18), gripper rail plate (19), wobble drive motor (20) and eccentric wheel (21), it is described
First bearing seat (17) is connected with rotating shaft (9) one end, and the servo-actuated supporting plate (18) is fixedly installed under first bearing seat (17)
Side, two pieces of gripper rail plates (19) are disposed in parallel on slide holder (15), and the wobble drive motor (20) is fixed
On slide holder (15), the eccentric wheel (21) is located between two pieces of gripper rail plates (19), the wobble drive motor
(20) output shaft end is connected with eccentric wheel (21) afterwards through a gripper rail plate (19), and the servo-actuated supporting plate (18) is clamped in
Between two pieces of gripper rail plates (19) and its lower surface coordinates with eccentric wheel (21).
5. a kind of flyash drum screen as claimed in claim 4, it is characterised in that：The lower surface of the servo-actuated supporting plate (18)
It is curved.
6. a kind of flyash drum screen as claimed in claim 1, it is characterised in that：The hinged support frame (8) includes fixing
Support column (22), crossbeam (23), support otic placode (24), be hinged otic placode (25), bearing pin (26) and second bearing seat (27), two institutes
State fixed support column (22) to be disposed in parallel on base (1), the crossbeam (23) is fixedly connected on two fixed support columns (22)
Between, two pieces of support otic placodes (24) are disposed in parallel on crossbeam (23), are hinged otic placode (25) and are hinged on two pieces by bearing pin (26)
Support between otic placode (24), second bearing seat (27) lower end is fixedly connected with being hinged otic placode (24), second bearing seat (27)
It is connected with rotating shaft (9) other end, rotary drive motor (3) is fixed in second bearing seat (27).
7. a kind of flyash drum screen as claimed in claim 1, it is characterised in that：The funnel (4) be provided with outside it
The lateral discharging chute (25) communicated, the lateral discharging chute (25) is located at the lower section at screen drum (10) one end edge, the screen drum
(10) one end edge is adjacent to hinged support frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502848.8A CN107185798A (en) | 2017-06-27 | 2017-06-27 | A kind of flyash drum screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502848.8A CN107185798A (en) | 2017-06-27 | 2017-06-27 | A kind of flyash drum screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107185798A true CN107185798A (en) | 2017-09-22 |
Family
ID=59880900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710502848.8A Pending CN107185798A (en) | 2017-06-27 | 2017-06-27 | A kind of flyash drum screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107185798A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755237A (en) * | 2017-10-18 | 2018-03-06 | 青岛荣发食品有限公司 | A kind of screening feeder of convenient dismounting |
| CN107866320A (en) * | 2017-11-07 | 2018-04-03 | 广东古宝斯陶瓷有限公司 | Prilling granulator |
| CN109453984A (en) * | 2018-12-21 | 2019-03-12 | 北京公昌建工贸有限公司 | The exclusion device of flyash in a kind of two grey production line |
| CN109488810A (en) * | 2018-12-20 | 2019-03-19 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of fixation device based on Coal Transportation System coal spout |
| CN110586459A (en) * | 2019-09-08 | 2019-12-20 | 马文桂 | Vibrating cylinder tea grader |
| CN111113718A (en) * | 2019-12-26 | 2020-05-08 | 安徽嘉阳新材料科技有限公司 | Raw material drying device for PVC floor printing film preparation |
| CN111136828A (en) * | 2019-12-26 | 2020-05-12 | 安徽嘉阳新材料科技有限公司 | Raw material screening device for processing PVC floor printing film with low impurity content |
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