CN106269459B - A kind of removing material incidental device and its method - Google Patents
A kind of removing material incidental device and its method Download PDFInfo
- Publication number
- CN106269459B CN106269459B CN201610931914.9A CN201610931914A CN106269459B CN 106269459 B CN106269459 B CN 106269459B CN 201610931914 A CN201610931914 A CN 201610931914A CN 106269459 B CN106269459 B CN 106269459B
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- CN
- China
- Prior art keywords
- sieve
- sundries
- transmission shaft
- kinematic link
- removing material
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Classifications
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- 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
- B07B1/04—Stationary flat 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of removing material incidental device and its methods, belong to mineral screening technique field.It includes sieve, wherein, sieve includes grating, casing, pedestal and frame, sieve is located in hopper, sieve top is located at below the scraper knife of upper belt great wheel, the bottom of sieve is equipped with transmission shaft, transmission shaft is connect with kinematic link, inclined chute is equipped with below the pedestal of sieve, inclined chute is located at the outside of hopper, its method is that kinematic link passes through motor drive, the angle of plane and horizontal direction where kinematic link drives transmission shaft motor adjustment sieve is more than 70 ° and is less than 90 °, material is fallen on by sieve in lower belt, sundries remains on sieve, by self gravitation effect, along plane where sieve to sieve lower motion, by inclined chute, material and sundries are detached.It can effectively remove the sundries in material, fully meet the requirement of pelletizing process operation, can be used for the removing of sundries in the materials such as concentrate powder.
Description
Technical field
The present invention relates to mineral screening technique field more particularly to a kind of removing material incidental device and its methods.
Background technology
Sundries in pellet feed concentrate powder is more, can not thoroughly solve always, influences the operation of pelletizing system process, and the country is logical
Include electric magnetic iron remover and roll screen impurity removing equipment with impurity removing equipment, electric magnetic iron remover is a kind of for removing bulk non-magnetic material
The electromagnetic equipment of middle ironware, is generally mounted to the head or middle part of belt conveyor, and the powerful magnetic force for the generation that is powered will be mingled in
Ironware in material is dished out after picking up by unloading iron belt, achievees the purpose that remove automatically, but concentrate powder material is not suitable for being set with this
It is standby；Roll screen impurity removing equipment influences to run for screening out green-ball powder, being not suitable for sundries, the easy card roll screens such as sieve stone.Currently without
Better equipment effectively is removed the sundries in concentrate powder, and by manually picking up, effect is poor, and there are security risks.
Chinese utility model patent authorizes publication number：201791664U, authorized announcement date：It is on April 13rd, 2011, open
A kind of separating device for sundries in front of high-pressure pelletizing roller mill, its main feature is that above high pressure roller mill surge bunker it is provided with bottom plate,
At least two rollers that rotation is driven by motor are connected on bottom plate, to constitute sieve roller, shaft and the bottom plate of roller are rotation
Connection, the Jian Xi < of adjacent rollers;20mm divides when the concentrate powder of coarse size does not stall dynamic sieve online to supplied materials progress by roller
From being sundries on sieve, when being concentrate under sieving, to detaching sundries with concentrate.Its advantage is that using high pressure roller mill
Sundry separating device can continuously detach the sundries in concentrate, ensure that concentrate can continuously enter high pressure roller mill and obtain levigate operation, carry
The high ballability of concentrate, quality of green pellets and balling ratio improve, output increased；The roller nail service life of high pressure roller mill extends,
400,000 yuan can be saved every year;Because the ballability of concentrate improves, it can reduce by two disk productions.Disadvantage is that the patent
It needs to be driven each roller by motor, cost is higher, drives all rollers ceaselessly to rotate by motor, to reach
The purpose of sundries is screened out, power consumption is big, increases production cost；Motor drives roller turn, if sundries stone and roller
Between it is closely located when, sundries stone is easily stuck between two rollers, causes to wear to roller, roller is caused to stall, of long duration
Motor will be burnt out, failure is caused, once there is a phenomenon where rollers to stall, needs to stop the separator and ties up
It repaiies, influences daily production, reduce production efficiency；If the grain size of stone be less than roller between apart from when, stone directly and material
It mixes, it is easier that those stones, sundries take in concentrate powder, to which the purpose for screening out sundries be not achieved；The patent
Separator belongs to roll screen impurity removing equipment, influences to transport for screening out green-ball powder, being not suitable for sundries, the easy card roll screens such as sieve stone
Row.
Invention content
1. technical problems to be solved by the inivention
For the more problem of sundries in the pellet feed concentrate powder of the prior art, the present invention provides a kind of removing materials
Incidental device and its method.It can effectively remove the sundries in concentrate powder, have the requirement for fully meeting pelletizing process operation,
It can be used for the materials eliminating impurities such as concentrate powder.
2. technical solution
To solve the above problems, technical solution provided by the invention is：
A kind of removing material incidental device, including sieve, wherein sieve includes grating, casing, pedestal and frame, sieve
In hopper, sieve top is located at below upper belt, i.e., below the scraper knife of upper belt great wheel, the bottom of sieve is equipped with transmission
Axis, transmission shaft are connect with kinematic link.
Preferably, inclined chute is equipped with below the pedestal of sieve, inclined chute is located at the outside of hopper.
Preferably, the both ends of transmission shaft are connect with bearing block, and bearing seat is on hopper, and the one of kinematic link and transmission shaft
End connection, is located on the outside of hopper, and kinematic link is driven by motor.
Preferably, the pedestal is equipped with the locating slot to match with grating one end, the grating other end and casing connection,
It is fixed by side cap.
Preferably, frame one end of sieve is connect with pedestal, and the frame other end and casing connection, grating are evenly distributed on two
Between a frame.
Preferably, plane where the sieve is more than 70 ° with horizontal direction angle and is less than 90 °.
Preferably, two sides are equipped with supporting block inside hopper, and supporting block or kinematic link are equipped with limit switch, limit
Switch is connect with motor, and the outlet of hopper is positioned at the surface of belt.
A method of material sundries is removed, is included the following steps：
Step A, a kind of above-described removing material incidental device is built, sieve is under vertical state；
Step B, motor operation drives kinematic link；
Step C, kinematic link drives transmission shaft to move simultaneously；
Step D, transmission shaft and sieve are connected by pedestal, and bearing block drives base motions, plane where sieve and level
The angle in direction changes；
Step E, sieve continues to move to, and touches the supporting block in hopper, and limit switch sends signal to motor, and motor stops
It only operates, kinematic link, transmission shaft and sieve remain stationary as, and sieve is placed in supporting block, at this point, sieve top is positioned at upper
Below the scraper knife of belt great wheel；
Step F, material is fallen from upper belt, and by sieve, sundries is stayed in screen surface, filters out the material of sundries
It falls on belt；
Step G, sundries is snapped down to sieve lower part along screen surface automatically, is slipped in inclined chute by gravity,
Sundries and feed separation are come.
Preferably, in step G, when that need not use the sieve, motor operation drives kinematic link movement, passes
Dynamic connecting rod drives sieve movement, when the plane where sieve is in vertical direction, control motor stalls by transmission shaft.
Preferably, in step E, after sieve is placed in supporting block, plane where the sieve and horizontal direction angle
More than 70 ° and it is less than 90 °.
3. advantageous effect
Using technical solution provided by the invention, compared with prior art, have the advantages that：
（1）A kind of removing material incidental device of the present invention, since sundries is more in concentrate powder, kind is miscellaneous, the exclusion device
It is not high using undesirable clearance rate is removed to solve the problems, such as that electric magnetic iron remover is not suitable for onsite application and roll screen, has reached good
Good using effect, device clearance rate reach 95% or more；
（2）A kind of removing material incidental device of the present invention, device clearance rate is high, meets technological operation requirement, solves
Restrict the material cleanliness factor problem of production operation；And it makes simply, it is convenient to replace, and cost is extremely low, and equipment is greatly saved
Input is taken and maintenance cost, creates good economic benefit；
（3）A kind of method of removing material sundries of the present invention drives kinematic link, transmission shaft to connect with transmission using motor
Bar connects, and the pedestal of transmission shaft and sieve connects, transmission shaft movement, and the angle of plane and horizontal direction where adjustable screen is real
The adjustment process now automated, saves the working time, improves work efficiency；
（4）A kind of removing material incidental device of the present invention, grating are fixed with after casing connection by side cap, and grating is replaced
It is convenient, reduce maintenance cost；
（5）A kind of removing material incidental device of the present invention, pedestal and casing can be used channel steel and be made, and structure is former
Reason is simple, low manufacture cost, is easily achieved；
（6）A kind of removing material incidental device of the present invention, grating use steel pipe, and steel pipe hardness is high, durable, the service life
Long, cost is extremely low, and equipment investment expense and maintenance cost is greatly saved, creates good economic benefit；
（7）A kind of method of removing material sundries of the present invention, the angle of plane and horizontal direction where regulating sieve
After 70 °, sieve is put at once in the work for screening out sundries, and the feelings of grating are blocked if there is grating abrasion or sundries
Condition, it is out of service not need production line, and side cap is lifted down, and the repair to sieve can be completed by directly replacing grating, be repaired
It is convenient, do not influence production operation, it is ensured that production activity normal operation；
（8）A kind of device of removing material sundries of the present invention, unique power-equipment motor is for adjustable screen institute
In plane and horizontal direction angle, motor operating, by the effect of kinematic link and transmission shaft, by plane where sieve and water
Square to angle be more than 70 ° and less than after 90 °, sieve does not need external impetus participation, you can screens out, saves to sundries
The energy reduces production cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of sieve of the present invention；
Fig. 2 is the flow diagram of the material removal of impurities of the present invention.
Label declaration in schematic diagram：
1, sieve；11, casing；12, pedestal；13, frame；14, grating；15, side cap；2, transmission shaft；3, bearing block；4, it passes
Dynamic connecting rod.
Specific implementation mode
To further appreciate that present disclosure, in conjunction with accompanying drawings and embodiments, the present invention is described in detail.
Embodiment 1
In conjunction with Fig. 1-2, a kind of removing material incidental device of the present embodiment, including sieve 1, wherein sieve 1 includes grating
14, casing 11, pedestal 12 and frame 13, sieve 1 are located in hopper, and 1 top of sieve is located at below upper belt, i.e. upper belt great wheel
Scraper knife below, as shown in Figure 2；The bottom of sieve 1 is equipped with transmission shaft 2, and transmission shaft 2 is connect with kinematic link 4, such as Fig. 1 institutes
Show.
Inclined chute is equipped with below the pedestal 12 of sieve 1, inclined chute is located at the outside of hopper, as shown in Fig. 2, sieve 1 is not
Used time, 1 place plane of sieve are in vertical direction.
The both ends of transmission shaft 2 are connect with bearing block 3, and bearing block 3 is located on hopper, one end of kinematic link 4 and transmission shaft 2
Connection is located on the outside of hopper, and kinematic link 4 is driven by motor, and hopper is equipped with the track that transmission shaft 2 moves.
The pedestal 12 is equipped with multiple locating slots to match with 14 one end of grating, pedestal 12 made by channel steel and
At partition board is welded on inside channel steel and forms locating slot, locating slot matches with grating 14, and grating 14 is steel pipe, and grating 14 is separately
One end is connect with casing 11, is fixed by side cap 15.
13 one end of frame of sieve 1 is connect with pedestal 12, and 13 other end of frame is connect with casing 11, and grating 14 is uniformly distributed
Between two frames 13, the distance between adjacent grating 14 can be depending on the volume of different material and sundries, when sundries body
When product is smaller, the distance between adjacent grating 14 is adjusted it is smaller, can will be between adjacent grating 14 when sundries volume is larger
Distance adjustment is big, it is only necessary to lift down grating, adjust the distance between adjacent positioned slot on pedestal 12 and can be realized to phase
The distance between adjacent grating 14 adjusts.
The 1 place plane of sieve is more than 70 ° with horizontal direction angle and is in order to by sundries in this way less than 90 °
Included gravity is moved down into inclined chute along 1 place plane of sieve, material and sundries is separated, sundries is by transporting automatically
Defeated vehicle is transported, and collection is facilitated to handle；Material under sieve 1 by falling in the lower belt immediately below hopper port.
Two sides are equipped with supporting block inside hopper, and supporting block is equipped with limit switch, and limit switch is connect with motor, when
When sieve 1 is reached at supporting block, supporting block plays the role of fixed support to sieve 1, and limit switch sends out signal to motor, electricity
Machine shuts down, and sieve 1 is support by supporting block, support sieve 1, and material passes through sieve 1, is fallen on sieve 1 under sundries, supports
Transmission shaft 2 on block and pedestal is that sieve 1 provides support force together.
The outlet of hopper is positioned at the surface of lower belt, and after sundries is screened out by sieve 1, material drops to below hopper outlet
Lower belt on, be conveyed into next processing flow by lower belt, the material after removal of impurities does not interfere with rear afterflow
Journey treatment progress.
Embodiment 2
A kind of method of removing material sundries of the present embodiment, includes the following steps：
Step A, a kind of above-described removing material incidental device is built, sieve 1 is under vertical state；
Step B, motor operation drives kinematic link 4；
Step C, kinematic link 4 drives transmission shaft 2 to move simultaneously；
Step D, transmission shaft 2 is connect with sieve 1 by pedestal 12, and bearing block 3 drives pedestal 12 to move, flat where sieve 1
The angle of face and horizontal direction changes；
Step E, sieve 1 continues to move to, and the supporting block or kinematic link 4 touched in hopper reaches limit switch institute
It postpones in place, limit switch sends signal to motor, and motor shuts down, and kinematic link 4, transmission shaft 2 and sieve 1 are kept not
Dynamic, sieve 1 is placed in supporting block, and the angle of 1 place plane of sieve and horizontal direction is more than 70 ° and is less than 90 °, at this point, sieve
1 top of net is located at below the scraper knife of upper belt great wheel；
Step F, material is fallen from upper belt, i.e., is fallen below the scraper knife of upper belt great wheel, will be miscellaneous by sieve 1
Object stays in 1 surface of sieve, and the material for filtering out sundries is fallen on belt；
Step G, sundries is snapped down to 1 lower part of sieve along 1 surface of sieve automatically, is slipped to inclined chute by gravity
It is interior, sundries and feed separation are come.
When that need not use the sieve 1, motor operation drives kinematic link 4 to move, and kinematic link 4 passes through biography
Moving axis 2 drives sieve 1 to move, and when 1 place plane of sieve is in vertical direction, controls motor stalls.
The sieve 1 of the present embodiment can be used in various material removal of impurities, unrestricted, the specification size of grating 14, and
The distance between adjacent grating 14, it is unrestricted, it can be customized according to the case where material and sundries of concrete application.
Steel pipe manufacturing grating 14 is used in the present embodiment, only one of the realization method of the present embodiment, other modes can also be used real
The function and effect that existing grating 14 is played.
Embodiment 3
A kind of removing material incidental device of the present embodiment is mounted on supplied materials belt great wheel position, and the top of sieve 1 is upper
Below belt great wheel scraper knife, lower part is in hopper front position, and the angle of 1 place plane of sieve and horizontal direction is 75 °, sieve
Inclined chute is passed through in 1 lower part, and sundries can be introduced to lower section belt platform, and long 1200mm* wide 650mm are punched in position of platform, will be miscellaneous
Object leads to one layer of ground, periodically has bad luck weekly.
As shown in Fig. 2, mark A indicates sieve 1 in location when not used, mark B indicates sieve 1 in screening out supplied materials
Sundries when the location of；When the wet returning charge of supplied materials belt（Part sundries）When through 1 net of sieving, sundries is entered miscellaneous by inclined chute
Object heap enters pelletizing intermediate bin after wet returning charge sieve is lower by lower section belt.
The specification of sieve 1：The gap of adjacent grating 14 is 45mm, can sets itself as needed, grating 14 can use
25 × 5 seamless steel pipes of Φ make, 1 long 1600mm of sieve, width 950mm, and 1 top of sieve, which is fixed, uses casing at the position of grating 14
Formula is convenient for extracting replacing, easy to maintenance.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (9)
1. a kind of removing material incidental device, which is characterized in that including sieve（1）, wherein sieve（1）Including grating（14）, set
Pipe（11）, pedestal（12）And frame（13）, sieve（1）In hopper, sieve（1）Top is located at below upper belt, sieve（1）
Bottom be equipped with transmission shaft（2）, transmission shaft（2）With kinematic link（4）Connection；
Transmission shaft（2）Both ends and bearing block（3）Connection, bearing block（3）On hopper, kinematic link（4）With transmission shaft（2）
One end connection, be located at hopper on the outside of, kinematic link（4）It is driven by motor.
2. a kind of removing material incidental device according to claim 1, which is characterized in that in sieve（1）Pedestal（12）
Below be equipped with inclined chute, inclined chute is located at the outside of hopper.
3. a kind of removing material incidental device according to claim 1, which is characterized in that the pedestal（12）It is equipped with
With grating（14）The locating slot that one end matches, grating（14）The other end and casing（11）Connection, passes through side cap（15）It is fixed.
4. a kind of removing material incidental device according to claim 1 or 3, which is characterized in that sieve（1）Frame（13）
One end and pedestal（12）Connection, frame（13）The other end and casing（11）Connection, grating（14）It is evenly distributed on two frames
（13）Between.
5. a kind of removing material incidental device according to claim 4, which is characterized in that the sieve（1）Place is flat
Face is more than 70 ° with horizontal direction angle and is less than 90 °.
6. a kind of removing material incidental device according to claim 1, which is characterized in that two sides are equipped with inside hopper
Supporting block, supporting block or kinematic link（4）It is equipped with limit switch, limit switch connect with motor, under the outlet of hopper is located at
The surface of belt.
7. a kind of method for removing material sundries, includes the following steps：
Step A, a kind of removing material incidental device described in claim 1, sieve are built（1）Under vertical state；
Step B, motor operation drives kinematic link（4）；
Step C, kinematic link（4）Drive transmission shaft（2）Movement；
Step D, transmission shaft（2）With sieve（1）Pass through pedestal（12）Connection, bearing block（3）Drive pedestal（12）Movement, sieve
（1）The angle of place plane and horizontal direction changes；
Step E, sieve（1）It continues to move to, touches the supporting block in hopper, limit switch sends signal to motor, and motor stops
It only operates, kinematic link（4）, transmission shaft（2）And sieve（1）It remains stationary as, sieve（1）It is placed in supporting block, at this point, sieve
Net（1）Top is located at below the scraper knife of upper belt great wheel；
Step F, material is fallen from upper belt, by sieve（1）, sundries is stayed in into sieve（1）Surface filters out the object of sundries
Material is fallen in lower belt；
Step G, sundries is by gravity, automatically along sieve（1）Place surface is snapped down to sieve（1）Lower part is slipped to tiltedly
In chute, sundries and feed separation are come.
8. a kind of method for removing material sundries according to claim 7, which is characterized in that in step G, when need not make
With the sieve（1）When, motor operation drives kinematic link（4）, kinematic link（4）Pass through transmission shaft（2）Drive sieve
（1）It is mobile, until sieve（1）When place plane is in vertical direction, motor shuts down.
9. a kind of method for removing material sundries according to claim 7, which is characterized in that sieve in step E（1）It places
After in supporting block, sieve（1）The angle of place plane and horizontal direction is more than 70 ° and is less than 90 °.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931914.9A CN106269459B (en) | 2016-10-31 | 2016-10-31 | A kind of removing material incidental device and its method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931914.9A CN106269459B (en) | 2016-10-31 | 2016-10-31 | A kind of removing material incidental device and its method |
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| CN106269459A CN106269459A (en) | 2017-01-04 |
| CN106269459B true CN106269459B (en) | 2018-10-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111111870A (en) * | 2019-12-03 | 2020-05-08 | 华侨大学 | Bypass type cement silo discharge pipeline crusher |
| CN118142866B (en) * | 2024-05-10 | 2024-07-26 | 浙江明德建设有限公司 | Material crushing and screening equipment for highway construction and operation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288355Y (en) * | 1996-12-10 | 1998-08-19 | 邱景朋 | Corotation chain coiler layer coal feeding device |
| CN201088953Y (en) * | 2007-08-31 | 2008-07-23 | 云南省农业科学院花卉研究所 | Bulb classifier |
| CN201791664U (en) * | 2010-04-27 | 2011-04-13 | 柳州钢铁股份有限公司 | Separating device for sundries in front of high-pressure pelletizing roller mill |
| KR101173285B1 (en) * | 2012-05-17 | 2012-08-10 | (주)예당환경 | Sorting device having grizzly screens |
| CN203556456U (en) * | 2013-10-25 | 2014-04-23 | 四川海山宇光机械设备制造有限公司 | Tilt-angle-adjustable sieve plate and jigger thereof |
| CN203819920U (en) * | 2013-11-15 | 2014-09-10 | 泰州中海建材有限公司 | Angle-adjustable conveying device for screening machine |
| CN206253323U (en) * | 2016-10-31 | 2017-06-16 | 马鞍山钢铁股份有限公司 | One kind removes material incidental device |
-
2016
- 2016-10-31 CN CN201610931914.9A patent/CN106269459B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288355Y (en) * | 1996-12-10 | 1998-08-19 | 邱景朋 | Corotation chain coiler layer coal feeding device |
| CN201088953Y (en) * | 2007-08-31 | 2008-07-23 | 云南省农业科学院花卉研究所 | Bulb classifier |
| CN201791664U (en) * | 2010-04-27 | 2011-04-13 | 柳州钢铁股份有限公司 | Separating device for sundries in front of high-pressure pelletizing roller mill |
| KR101173285B1 (en) * | 2012-05-17 | 2012-08-10 | (주)예당환경 | Sorting device having grizzly screens |
| CN203556456U (en) * | 2013-10-25 | 2014-04-23 | 四川海山宇光机械设备制造有限公司 | Tilt-angle-adjustable sieve plate and jigger thereof |
| CN203819920U (en) * | 2013-11-15 | 2014-09-10 | 泰州中海建材有限公司 | Angle-adjustable conveying device for screening machine |
| CN206253323U (en) * | 2016-10-31 | 2017-06-16 | 马鞍山钢铁股份有限公司 | One kind removes material incidental device |
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| Publication number | Publication date |
|---|---|
| CN106269459A (en) | 2017-01-04 |
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