CN109569897A - A kind of building waste screening plant - Google Patents
A kind of building waste screening plant Download PDFInfo
- Publication number
- CN109569897A CN109569897A CN201811405090.7A CN201811405090A CN109569897A CN 109569897 A CN109569897 A CN 109569897A CN 201811405090 A CN201811405090 A CN 201811405090A CN 109569897 A CN109569897 A CN 109569897A
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- China
- Prior art keywords
- net cylinder
- screening net
- cylinder
- screening
- shaft
- 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
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
- B04B11/05—Base discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/12—Inserts, e.g. armouring plates
- B04B7/16—Sieves or filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
Abstract
The invention discloses a kind of building waste screening plants, including bracket, the inside of the cylinder is equipped with the second screening net cylinder and the first screening net cylinder, the first screening net cylinder is located at the inside of the second screening net cylinder, the upper end of the transverse slat is equipped with shaft, and the top of shaft connects support plate by bearing block, is welded on bracket on the left of the support plate, the top left of the support plate is equipped with motor.Start motor and drives the rotation of the first drive pulley, due to the effect of centrifugal force, when mesh diameter of the partial size of the building deposed brick slag in the first screening net cylinder less than the first screening net cylinder, the small building deposed brick slag of partial size can be got rid of to the second screening net cylinder, drop down onto the building deposed brick slag in the second screening net cylinder, when partial size sieves the mesh diameter of net cylinder less than second, building deposed brick slag will be got rid of to cylinder, and the sizing screening of building deposed brick slag can be realized by the first screening net cylinder of setting and the second screening net cylinder.
Description
Technical field
The present invention relates to building waste technical field, specially a kind of building waste screening plant.
Background technique
Existing building waste processing equipment generally comprises crushing plant and screening plant, screening plant be primarily used to by
Building waste is sorted according to different partial sizes, and current most important screening plant is screening machine.
Application No. is the patents of CN204583696U, and it discloses a kind of multi-use architecture refuse sieving machines, including movement
Mechanism and vibrating bin are provided with feeding trough on the vibrating bin, and super large material sieve, coarse aggregate sieve are provided in the vibrating bin
Net, middle aggregate sieve and fine aggregate sieve are disposed with corresponding super large material discharge port on the vibrating bin, coarse aggregate goes out
Material mouth, middle aggregate discharge port and fine aggregate discharge port, the coarse aggregate discharge port and middle aggregate discharge outlet are provided with selection by winnowing dress
It sets.Above-mentioned building waste screening machine can not only sieve the substances such as building stones, brick slag, and can be relatively light to wooden unit, plastics, useless cloth etc.
Impurity also can be carried out screening process, improve production efficiency, reduce production cost.
But above scheme is had following defects that in use in fine aggregate discharge port, middle material discharge port and super large aggregate
Discharge port is easily to block in discharge.
Summary of the invention
The purpose of the present invention is to provide a kind of building waste screening plants, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of building waste screening plant, including bracket,
The right side wall lower end of the bracket is welded with third guide storehouse by support rod, is equipped with the second guide inside third guide storehouse
Storehouse, the inside in second guide storehouse are equipped with the first guide storehouse, and the upper end in third guide storehouse is equipped with cylinder, the cylinder
Bottom is equipped with end cap, and the inside of the cylinder is equipped with the second screening net cylinder and the first screening net cylinder, first screening net cylinder position
In the inside of the second screening net cylinder, the top of the cylinder, the second screening net cylinder and the first screening net cylinder by three connecting plates into
Row welding, the top center of the first screening net cylinder are welded with transverse slat, and the upper end of the transverse slat is equipped with shaft, and the top of shaft
End connects support plate by bearing block, is welded on bracket on the left of the support plate, the top left installation of the support plate
There is motor, the first drive pulley be installed on the output shaft of the motor, the second drive pulley is installed in the shaft,
And first drive pulley and the second drive pulley be attached by belt.
After some building deposed brick slags are delivered to the first screening net cylinder inside by this setting, starting motor drives first to pass
Movable belt pulley rotation, since the first drive pulley and the second drive pulley are attached by belt, therefore the second drive pulley
Shaft can be driven to rotate, shaft can drive the first screening net cylinder, the second screening net cylinder and cylinder rotation, due to the work of centrifugal force
With when mesh diameter of the partial size of the building deposed brick slag in the first screening net cylinder less than the first screening net cylinder, partial size is small
Building deposed brick slag can be got rid of to the second screening net cylinder, drop down onto the building deposed brick slag in the second screening net cylinder, and partial size is less than the
When the mesh diameter of two screening net cylinders, building deposed brick slag will be got rid of to cylinder, pass through setting the first screening net cylinder and second
Screening net cylinder can realize the sizing screening of building deposed brick slag.
Preferably, the top left and right ends in third guide storehouse are welded with splash-back.
This setting splash-back can prevent the building deposed brick slag in cylinder from splashing on ground in discharge.
Preferably, the mesh diameter of the first screening net cylinder is 3-5 millimeters bigger than the mesh diameter of the second screening net cylinder.
Preferably, the angle between connecting plate described in every two is 120 degree.
Preferably, the diameter of first drive pulley is 10 millimeters smaller than the diameter of the second drive pulley.
Preferably, drainage conduit is equipped with below the middle part of the first screening net cylinder, the bottom of the second screening net cylinder is left
Right both ends are equipped with drainage conduit, and the bottom left and right ends of the cylinder are equipped with drainage conduit, are equipped with valve in the drainage conduit.
Motor material is closed after the completion of this setting screening to fall, and the valve in drainage conduit is opened respectively, the after screening
Building deposed brick slag inside one screening net cylinder can transport away out of first guide storehouse, the useless brick of building inside the second screening net cylinder
Slag can transport away from the second guide storehouse, and the building deposed brick slag in cylinder can transport away out of third guide storehouse.
Compared with prior art, the beneficial effects of the present invention are: this building waste screening plant, some building deposed brick slags
After being delivered to the first screening net cylinder inside, starting motor drives the rotation of the first drive pulley, due to the first drive pulley and the
Two drive pulleys are to be attached by belt, therefore the second drive pulley can drive shaft to rotate, and shaft can drive the first sieve
Subnetting cylinder, the second screening net cylinder and cylinder rotation, due to the effect of centrifugal force, when the building deposed brick slag in the first screening net cylinder
Partial size less than first screening net cylinder mesh diameter when, the small building deposed brick slag of partial size can be got rid of to second screening net cylinder in
Portion drops down onto the building deposed brick slag in the second screening net cylinder, when partial size sieves the mesh diameter of net cylinder less than second, builds useless brick
Slag will be got rid of to cylinder, and the classifying screen of building deposed brick slag can be realized by the first screening net cylinder of setting and the second screening net cylinder
Choosing.
Motor material is closed after the completion of screening to fall, and opens the valve in drainage conduit, the first Screening Network after screening respectively
The internal building deposed brick slag of cylinder can transport away out of first guide storehouse, and second sieves building deposed brick slag inside net cylinder can be from the
Two guide storehouses are transported away, and the building deposed brick slag in cylinder can transport away out of third guide storehouse.
The present invention is since the first guide storehouse, the second guide storehouse and third guide storehouse feed inlet are all provided with and are set to V-shape, discharge
Shi Buyi is blocked, and blanking velocity is fast；Furthermore increased guide storehouse wriggling mode and in cylinder 5 be centrifuged rotation process in
Suspension uniformly strengthen so that guide storehouse realize filtering and blowdown carry out simultaneously, accelerate sieve efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic diagram of internal structure of the present invention；
Fig. 3 is overlooking structure diagram of the present invention；
Fig. 4 is the partial enlargement structural representation of Fig. 1 of the present invention.
In figure: 1 bracket, 2 support rods, 3 third guide storehouses, 4 splash-backs, 5 cylinders, 6 transverse slats, 7 support plates, 8 motor, 9
First drive pulley, 10 second screening net cylinders, 11 first screening net cylinders, 12 second guide storehouses, 13 first guide storehouses, 14 connecting plates,
15 shafts, 16 second drive pulleys, 17 end caps, 18 drainage conduits.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
First embodiment: please referring to Fig. 1-4, and the present invention provides a kind of technical solution: a kind of building waste screening plant,
Including bracket 1, the right side wall lower end of the bracket 1 is welded with third guide storehouse 3 by support rod 2, in third guide storehouse 3
Portion is equipped with the second guide storehouse 12, and the inside in second guide storehouse 12 is equipped with the first guide storehouse 13, third guide storehouse 3 it is upper
End is equipped with cylinder 5, and the bottom of the cylinder 5 is equipped with end cap 17, and the inside of the cylinder 5 is equipped with the second screening net cylinder 10 and first
Net cylinder 11 is sieved, the first screening net cylinder 11 is located at the inside of the second screening net cylinder 10, and the cylinder 5, second sieves net cylinder
10 and first the top of screening net cylinder 11 welded by three connecting plates 14, the top center weldering of the first screening net cylinder 11
It is connected to transverse slat 6, the upper end of the transverse slat 6 is equipped with shaft 15, and the top of shaft 15 connects support plate 7 by bearing block, described
The left side of support plate 7 is welded on bracket 1, and the top left of the support plate 7 is equipped with motor 8, the motor 8 it is defeated
First drive pulley 9 is installed on shaft, the second drive pulley 16, and 9 He of the first drive pulley are installed in the shaft 15
Second drive pulley 16 is attached by belt.
Specifically, the top left and right ends in third guide storehouse 3 are welded with splash-back 4.
Specifically, the mesh diameter of the first screening net cylinder 11 3-5 milli bigger than the mesh diameter of the second screening net cylinder 10
Rice.
Specifically, the angle between connecting plate 14 described in every two is 120 degree.
Specifically, the diameter of first drive pulley 9 is 10 millimeters smaller than the diameter of the second drive pulley 16.
Specifically, drainage conduit 18 is equipped with below the middle part of the first screening net cylinder 11, the second screening net cylinder 10
Bottom left and right ends are equipped with drainage conduit 18, and the bottom left and right ends of the cylinder 5 are equipped with drainage conduit 18, pacify in the drainage conduit 18
Equipped with valve.
When specifically used, after some building deposed brick slags are delivered to 11 inside of the first screening net cylinder, starting motor 8 is driven
The rotation of first drive pulley 9, since the first drive pulley 9 and the second drive pulley 16 are attached by belt, therefore the
Two drive pulleys 16 can drive shaft 15 to rotate, and shaft 15 can drive the first screening net cylinder 11, second screening net cylinder 10 and cylinder 5
Rotation, due to the effect of centrifugal force, when the partial size of the building deposed brick slag in the first screening net cylinder 11 is less than the first screening net cylinder
When 11 mesh diameter, the small building deposed brick slag of partial size can be got rid of to the second screening net cylinder 10, drop down onto the second screening net cylinder
Building deposed brick slag in 10, when partial size sieves the mesh diameter of net cylinder 10 less than second, building deposed brick slag will be got rid of to cylinder 5
It is interior, the sizing screening of building deposed brick slag can be realized by the first screening net cylinder 11 of setting and the second screening net cylinder 10.
8 material of motor is closed after the completion of screening to fall, and opens the valve in drainage conduit 18 respectively, the first screening after screening
Building deposed brick slag inside net cylinder 11 can transport away out of first guide storehouse 13, the useless brick of building inside the second screening net cylinder 10
Slag can transport away from the second guide storehouse 12, and the building deposed brick slag in cylinder 5 can transport away out of third guide storehouse 3.
Second embodiment: as shown in claim 1, a kind of building waste screening plant, including bracket 1, the bracket 1
The first air duct for being connected to external automatically controlled blower fan, the right side wall lower end of the bracket 1 are provided with inside frame body along its axial direction
The outer surface and therethrough in third guide storehouse 3, first wind are solder-connected to by the hollow support rails 2 of two horizontal directions
Road is connected to two support rods 2, inside third guide storehouse 3 be equipped with the second guide storehouse 12, second guide storehouse 12 it is interior
Portion is equipped with the first guide storehouse 13, and the upper end in third guide storehouse 3 is equipped with cylinder 5, passes through that between three guide storehouses 3,12,13
This shared bulkhead isolation, three guide silo walls are flexible material, and the bottom of the cylinder 5 is equipped with end cap 17, the circle
The inside of cylinder 5 is equipped with the second screening net cylinder 10 and the first screening net cylinder 11, and the first screening net cylinder 11 is located at the second Screening Network
The inside of cylinder 10, the mesh diameter of the first screening net cylinder 11 are greater than the mesh diameter of the second screening net cylinder 10, the cylinder
5, the top of the second screening net cylinder 10 and the first screening net cylinder 11 is welded by three connecting plates 14, connecting plate 14 described in every two
Between angle be 120 degree, it is described first screening net cylinder 11 top center be welded with transverse slat 6, the upper end of the transverse slat 6 is equipped with
Shaft 15, shaft 15 is interior to be provided with air duct in axis along its own axis direction, and the top of shaft 15 is connected to the one of rotary joint
End, the other end of the rotary joint is connected to the second air duct of the external automatically controlled blower fan, and the top of shaft 15 passes through bearing
Seat connection support plate 7, the left side of the support plate 7 are welded on bracket 1, and the top left of the support plate 7 is equipped with electronic
Machine 8 is equipped with the first drive pulley 9 on the output shaft of the motor 8, is equipped with the second drive pulley in the shaft 15
16, and the first drive pulley 9 and the second drive pulley 16 are attached by belt, the shaft 15 runs through after transverse slat 6 deeply
To the axis position of the first screening net cylinder 11 of cylinder 5, first be wherein deep into shaft 15 sieves the axis body in net cylinder 11
Section axis body on be provided with multiple equally distributed circular holes, each circular hole is connected to air duct in axis, and in axis air duct it is minimum
Place is higher than the bottom end of 15 axis body of shaft；
The first drainage conduit 18, the bottom or so of the second screening net cylinder 10 are equipped with below the middle part of the first screening net cylinder 11
Both ends are equipped with the second drainage conduit 18, and the bottom left and right ends of the cylinder 5 are equipped with third drainage conduit 18, pacify in the drainage conduit 18
Equipped with valve, described first to third drainage conduit caliber is sequentially reduced, and the controllable blower in outside is made by switching at high speed valve
The first air duct and the second air duct high speed alternate conduction are obtained, so that generating pulse pneumatic in two air ducts.
The embodiment increased on the basis of first embodiment the wriggling mode in guide storehouse and in cylinder 5 from
Suspension in heart rotation process is uniformly strengthened, and only in third drainage conduit 18 on be provided with valve so that part guide storehouse is real
Now filtering and blowdown carry out simultaneously, accelerate the efficiency of screening, and the specific work process of the embodiment is as follows: building deposed brick slag
After being delivered to 11 inside of the first screening net cylinder, starting is external automatically controlled while starting motor 8 drives the rotation of the first drive pulley 9
Blower is controlled, since the first drive pulley 9 and the second drive pulley 16 are attached by belt, therefore the second drive pulley 16
Can drive shaft 15 rotate, shaft 15 can drive the first screening net cylinder 11, second screening net cylinder 10 and cylinder 5 rotate, due to from
The effect of mental and physical efforts, when mesh diameter of the partial size for building deposed brick slag in the first screening net cylinder 11 less than the first screening net cylinder 11
When, the small building deposed brick slag of partial size can be got rid of to the second screening net cylinder 10, and the building dropped down onto the second screening net cylinder 10 is useless
Brick slag, when partial size sieves the mesh diameter of net cylinder 10 less than second, building deposed brick slag will be got rid of to cylinder 5, pass through setting
First screening net cylinder 11 and the second screening net cylinder 10 can realize the sizing screening of building deposed brick slag.Automatically controlled blower fan in this process
Air-flow in second air duct is entered in the first screening net cylinder 11 of cylinder 5 by air duct in rotary joint, axis, and from axis body
Multiple stomatas in spray, which is multiple uniform arrangements, thus equal to the dirt entered in cylinder 5 the agitation that suspend
It is even, to increase the efficiency of screening.
Building deposed brick slag in screening process inside the second screening net cylinder 10 enters the storehouse of the warehouse in the second guide storehouse 12
In wall, in the bulkhead for the warehouse that the building deposed brick slag in cylinder 5 enters third guide storehouse 3, the air-flow of external automatically controlled blower fan from
First air duct is applied on the bulkhead in guide storehouse, since external controllable blower makes the first air duct and second by switching at high speed valve
Air duct high speed alternate conduction, so that pulse pneumatic is generated in two air ducts, so that the bulkhead in third guide storehouse, which generates, continues height
The vibration of frequency moves ahead so that the dirt being located in the warehouse bulkhead is wriggled, due to third guide storehouse 3 and the second guide storehouse
12 there are a shared bulkheads, therefore reach the identical effect that moves ahead of wriggling.After screening, closes 8 material of motor and fall
Under, the valve in third drainage conduit 18 is then opened, the building deposed brick slag after screening inside the first screening net cylinder 11 can be from first
It is transported out in guide storehouse 13.The pulse pneumatic same purpose that the outside automatically controlled blower fan generates is in the second air duct, and the high speed is continuous
The pulse pneumatic that switching generates can further enhance the uniformity of stirring, and persistently to add materials.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of building waste screening plant, including bracket (1), it is characterised in that: along its axial direction side inside bracket (1) frame body
To the first air duct for being connected to external automatically controlled blower fan is provided with, the right side wall lower end of the bracket (1) passes through two horizontal directions
Hollow support rails (2) be solder-connected to the outer surface and therethrough in third guide storehouse (3), first air duct and two supports
Bar (2) connection, third guide storehouse (3) is internal to be equipped with the second guide storehouse (12), and the inside in second guide storehouse (12) is set
There is the first guide storehouse (13), the upper end in third guide storehouse (3) is equipped with cylinder (5), leads between three guide storehouses (3,12,13)
Bulkhead isolation shared each other is crossed, three guide silo walls are flexible material, and the bottom of the cylinder (5) is equipped with end cap
(17), the inside of the cylinder (5) is equipped with the second screening net cylinder (10) and the first screening net cylinder (11), the first screening net cylinder
(11) it is located at the inside of the second screening net cylinder (10), the mesh diameter of first screening net cylinder (11) is greater than the second screening net cylinder
(10) top of mesh diameter, the cylinder (5), the second screening net cylinder (10) and the first screening net cylinder (11) passes through three companies
Plate (14) is welded, and the angle between connecting plate described in every two (14) is 120 degree, the top of first screening net cylinder (11)
Centre is welded with transverse slat (6), and the upper end of the transverse slat (6) is equipped with shaft (15), is set in shaft (15) along its own axis direction
It is equipped with air duct in axis, the top of shaft (15) is connected to one end of rotary joint, and the other end of the rotary joint is connected to described
Second air duct of external automatically controlled blower fan, and the top of shaft (15) connects support plate (7) by bearing block, the support plate (7)
Left side be welded on bracket (1), the top left of the support plate (7) is equipped with motor (8), the motor (8)
It is equipped on output shaft the first drive pulley (9), is equipped with the second drive pulley (6) on the shaft (15), and the first transmission
Belt wheel (9) and the second drive pulley (16) are attached by belt, and the shaft (15) is deep into cylinder after running through transverse slat (6)
(5) the axis position of the first screening net cylinder (11), the axis in the first screening net cylinder (11) being wherein deep into shaft (15)
Multiple equally distributed circular holes are provided on the axis body of body section, each circular hole is connected to air duct in axis, and air duct is most in axis
Lower is higher than the bottom end of shaft (15) axis body；
The first drainage conduit (18) are equipped with below the middle part of first screening net cylinder (11), the bottom of second screening net cylinder (10)
Portion left and right ends are equipped with the second drainage conduit (18), and the bottom left and right ends of the cylinder (5) are equipped with third drainage conduit (18), described
Valve is installed, described first to third drainage conduit caliber is sequentially reduced, the external controlled wind in third drainage conduit (18)
Machine makes the first air duct and the second air duct high speed alternate conduction by switching at high speed valve, so that generating pulse pneumatic in two air ducts.
2. a kind of building waste screening plant according to claim 1, it is characterised in that: third guide storehouse (3)
Top left and right ends are welded with splash-back (4).
3. a kind of building waste screening plant according to claim 1, it is characterised in that: first screening net cylinder (11)
Mesh diameter than second screening net cylinder (10) mesh diameter it is 3-5 millimeters big.
4. a kind of building waste screening plant according to claim 1, it is characterised in that: connecting plate described in every two (14) it
Between angle be 1200 degree.
5. a kind of building waste screening plant according to claim 1, it is characterised in that: first drive pulley (19)
Diameter it is 10 millimeters smaller than the diameter of the second drive pulley (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405090.7A CN109569897B (en) | 2018-11-23 | 2018-11-23 | Construction waste screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405090.7A CN109569897B (en) | 2018-11-23 | 2018-11-23 | Construction waste screening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109569897A true CN109569897A (en) | 2019-04-05 |
| CN109569897B CN109569897B (en) | 2021-04-13 |
Family
ID=65923971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811405090.7A Active CN109569897B (en) | 2018-11-23 | 2018-11-23 | Construction waste screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109569897B (en) |
Cited By (3)
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| CN110280471A (en) * | 2019-08-02 | 2019-09-27 | 张再兴 | A kind of building waste residue sifter separating scum by rotary centrifugal force |
| CN111659543A (en) * | 2020-06-15 | 2020-09-15 | 衡阳师范学院 | Centrifugal separation device |
| CN112517109A (en) * | 2020-11-04 | 2021-03-19 | 辽宁科技大学 | Sintered abrasive particle crushing and screening device and method |
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| CN207154086U (en) * | 2017-04-27 | 2018-03-30 | 郭文达 | A kind of screening plant of the production and processing of tealeaves |
| CN207770058U (en) * | 2017-12-21 | 2018-08-28 | 江西新卡奔科技股份有限公司 | Mixed batch of good screening machine of a kind of lithium battery graphite cathode material production effect |
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| CN102417110A (en) * | 2011-11-24 | 2012-04-18 | 中山市台达塑料机械有限公司 | Positive-pressure pneumatic conveyor |
| CN104907245A (en) * | 2015-05-17 | 2015-09-16 | 谢洁萍 | Improved anti-blocking type material screening device |
| CN205518249U (en) * | 2016-01-15 | 2016-08-31 | 绵阳积富塑料包装彩印有限公司 | Plastic -aluminum multi -layer packaging material's continuous separation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280471A (en) * | 2019-08-02 | 2019-09-27 | 张再兴 | A kind of building waste residue sifter separating scum by rotary centrifugal force |
| CN111659543A (en) * | 2020-06-15 | 2020-09-15 | 衡阳师范学院 | Centrifugal separation device |
| CN112517109A (en) * | 2020-11-04 | 2021-03-19 | 辽宁科技大学 | Sintered abrasive particle crushing and screening device and method |
| CN112517109B (en) * | 2020-11-04 | 2023-11-07 | 辽宁科技大学 | Sintered abrasive particle crushing and screening device and method |
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| Publication number | Publication date |
|---|---|
| CN109569897B (en) | 2021-04-13 |
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