CN109176958A - Screening plant is used in a kind of processing of thermoplastic polyurethane - Google Patents
Screening plant is used in a kind of processing of thermoplastic polyurethane Download PDFInfo
- Publication number
- CN109176958A CN109176958A CN201810947458.6A CN201810947458A CN109176958A CN 109176958 A CN109176958 A CN 109176958A CN 201810947458 A CN201810947458 A CN 201810947458A CN 109176958 A CN109176958 A CN 109176958A
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- China
- Prior art keywords
- screen drum
- adjustable plate
- shell
- fixed
- thermoplastic polyurethane
- 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.)
- Withdrawn
Links
- 238000012216 screening Methods 0.000 title claims abstract description 32
- 239000004433 Thermoplastic polyurethane Substances 0.000 title claims abstract description 25
- 229920002803 thermoplastic polyurethane Polymers 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 title claims abstract description 19
- 239000006185 dispersion Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 27
- 230000008859 change Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 29
- 239000002585 base Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005297 material degradation process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
- B07B1/42—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
-
- 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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
-
- 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
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of thermoplastic polyurethane processing screening plants, including screen drum, adjustable plate, shell, fixing seat, motor, feed hopper and support base；Multiple baffles are uniformly fixed in the screen drum；A dispersion net cylinder is also coaxially fixed in the screen drum, collecting tank is set as in the intracorporal bottom of the shell and immediately below screen drum, vertical partition is fixed with immediately below the right end of screen drum, the left end of collecting tank is communicated with the first discharge nozzle, is communicated with the second discharge nozzle in the corresponding housing sidewall in the right side of partition；The angle adjusting mechanism for adjusting adjustable plate tilt angle is installed between adjustable plate and fixing seat.The present invention can change the tilt angle of screen drum by angle adjusting mechanism, and convenient for the Flow of Goods and Materials in screen drum, material satisfactory after screening is sent out from right end, and the material of flowing, by dispersion net cylinder dispersion, separates material in screen drum, avoids overstocking together.
Description
Technical field
The present invention relates to a kind of chemical industry equipment, screening plant is used in specifically a kind of thermoplastic polyurethane processing.
Background technique
On The Elastic Material of The Thermoplastec Polyurethane is widely used in automobile, footwear material, oil pipe, water pipe, cable, and film etc. answers material
With environment or the higher field of requirement.Thermoplastic polyurethane elastomer itself has excellent physical properties, acidproof, resistance to
Alkali, low temperature elasticity is wear-resisting and transparent, easily colouring etc..As society is to environmental protection, energy conservation, the demand of consumption reduction, material lightweight at
For the main trend of consumptive material and the consumer goods.The lightweight of thermoplastic polyurethane elastomer at present and the foaming carried out and extruding into
Enter the development and application stage, but since there are long flow paths for current foaming bulking process, process is more, and energy consumption is big, material at
Product rate is low, and the especially restrictive conditions such as more caused material degradations of process make Thermoplastic polyurethane elastomer foam material cost very
Height, price are also high.Economy and material degradation have mainly influenced the market application range and development potentiality of the puffing foaming material.
On The Elastic Material of The Thermoplastec Polyurethane in process, needs the material sent out to extruder to screen, makes heat
The finished particle size of plastic polyurethane elastic material meets enterprise's production product requirement, but the structure of existing screening is simple
Single, a large amount of particle packing needs that internal mixed small-particulate materials are thoroughly screened needs and takes a significant amount of time, and influences
Production efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of thermoplastic polyurethane processing screening plants, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of thermoplastic polyurethane processing screening plant, including screen drum, adjustable plate, shell, fixing seat, motor, feed hopper and
Support base；The shell is fixedly mounted on adjustable plate, and vertical support base, the motor are fixed in the two sides of adjustable plate
It is horizontally fixed on the support base in left side, is fixedly connected on the output shaft of motor horizontal through the shaft in screen drum, shaft position
In on the central axis of screen drum, shaft other end is rotatably connected on the support base on right side by bearing, and the screen drum is located at shell
In vivo, the shaft passes through screen drum, and multiple support rods being connected on screen drum are fixedly welded on the side wall of shaft, make to sieve
Cylinder follows shaft to rotate, and filters out the lesser particle of thermoplastic polyurethane by screen drum, passes it through screen drum and fall, in the sieve
Multiple baffles are uniformly fixed in cylinder；A dispersion net cylinder is also coaxially fixed in the screen drum, dispersion net cylinder is fixed on support
On bar, the mesh for dispersing net cylinder is larger, is particularly greater than the size of particle, so that particle is entered through dispersion net cylinder interior
Portion, positioned at screen drum bottom particle follow screen drum turn to top after, fall under gravity to dispersion net cylinder on, pass through dispersion
Net cylinder, which spreads out, to be fallen, and is made particle in internal thoroughly dispersion, is improved screening efficiency；In the intracorporal bottom of the shell and it is located at sieve
The underface of cylinder is set as collecting tank, is fixed with vertical partition immediately below the right end of screen drum, and the left end of collecting tank is communicated with the
One discharge nozzle is discharged convenient for the lesser particle after screening, is communicated with second in the corresponding housing sidewall in the right side of partition and goes out
Expects pipe, remaining satisfactory particle moves right after the interior screening of screen drum is discharged from the first discharge nozzle；The adjustable plate is located at
The surface of fixing seat is equipped with the angle adjusting mechanism for adjusting adjustable plate tilt angle between adjustable plate and fixing seat.
Further: the angle adjusting mechanism includes support, clump weight, hydraulic jack, pin shaft, contact plate, rotation
Shaft, protection pillar and cushion, support are fixed in fixing seat, and the center of gravity of adjustable plate is located at the left side of support, on support
It is rotatablely connected horizontal rotary shaft, rotary shaft is fixed with adjustable plate, and counterweight is fixedly mounted on the corresponding adjustable plate in the left side of support
Block, hydraulic jack are fixed on the left end of fixing seat vertically, and the upper end of hydraulic jack is rotatably connected to contact plate by pin shaft,
The following table face contact of contact plate and adjustable plate.
Further: the left and right ends of the fixing seat are respectively and fixedly provided with vertical protection pillar, protect the upper end of pillar solid
Determine cushion, protects the height of pillar to be lower than the height of support, play the role of safeguard protection to inclined adjustable plate, avoid adjusting
Plate over-tilting is saved, equipment safety is used.
It is further: the height of the baffle be the screen drum internal diameter/-/, baffle is obliquely installed, not in screen drum
Radially, the particle fallen in screen drum is divided into several pieces, is evenly distributed in screen drum and is screened convenient for particle.
Further: the intracorporal top of shell is fixedly installed with a horizontal brush board, is stained with bristle, bristle on brush board
It is contacted with screen drum downwards, the particle in screen drum mesh is cleaned, it is made to fall off out of mesh.
It is further: to be fixed on the lateral wall of the shell and multiple be connected with inside injection tube, the outer end of injection tube
In same air hose, air hose is connected to blower by pipeline for connection, and outside air is sent into shell, in blocking in screen drum mesh
Particle is blown open, avoids blocking mesh.
Compared with prior art, the beneficial effects of the present invention are: the present invention can change screen drum by angle adjusting mechanism
Tilt angle material satisfactory after screening is sent out from right end, convenient separation is right convenient for the Flow of Goods and Materials in screen drum
The material of collection can quickly be discharged, and easy to operate, and use is safe；Under the action of the multiple baffles being arranged in screen drum,
Material is separated, avoids mutually overstocking between material, the material of flowing, by dispersion net cylinder dispersion, makes material point in screen drum
It opens, avoids overstocking together, what material can disperse drops into lower section, is filtered screening again, keeps little particle quick
Separation improves screening efficiency, shortens process time.
Detailed description of the invention
Fig. 1 is the schematic view of the front view that screening plant is used in a kind of processing of thermoplastic polyurethane.
Fig. 2 is the intracorporal side structure schematic view of shell in a kind of thermoplastic polyurethane processing screening plant.
Fig. 3 is the side structure schematic view in a kind of thermoplastic polyurethane processing screening plant in screen drum.
In figure: 1- screen drum, 2- adjustable plate, 3- shell, 4- fixing seat, 5- motor, 6- feed hopper, 7- support base, 8- shaft,
9- disperses net cylinder, 10- support rod, 11- baffle, 12- brush board, 13- partition, 14- collecting tank, the first discharge nozzle of 15-, 16- second
Discharge nozzle, 17- injection tube, 18- air hose, 19- support, 20- clump weight, 21- hydraulic jack, 22- pin shaft, 23- contact plate,
24- rotary shaft, 25- protect pillar, 26- cushion.
Specific embodiment
Please refer to figure, in the embodiment of the present invention, a kind of thermoplastic polyurethane processing screening plant, including screen drum 1, adjust
Plate 2, shell 3, fixing seat 4, motor 5, feed hopper 6 and support base 7；The shell 3 is fixedly mounted on adjustable plate 2, is being adjusted
Vertical support base 7 is fixed in the two sides of plate 2, and the motor 5 is horizontally fixed on the support base 7 in left side, the output of motor 5
It is fixedly connected on axis horizontal through the shaft 8 in screen drum 1, shaft 8 is located on the central axis of screen drum 1, and 8 other end of shaft is logical
It crosses bearing to be rotatably connected on the support base 7 on right side, be rotated by 5 drive shaft 8 of motor.
The screen drum 1 is located in shell 3, and the shaft 8 passes through screen drum 1, is fixedly welded on the side wall of shaft 8 more
A support rod 10 being connected on screen drum 1 makes screen drum 1 that shaft 8 be followed to rotate by the fixed screen drum 1 of support rod 10 and shaft 8,
The lesser particle of thermoplastic polyurethane is filtered out by screen drum 1, screen drum 1 is passed it through and falls, the connection of feed hopper 6 is in shell
In 3, and from the side wall of shell 3 extend into it is internal be connected to inside screen drum 1, thermoplastic polyurethane particle is sent to screen drum 1
It is interior；Multiple baffles 11 are uniformly fixed in the screen drum 1, the height of baffle 11 is the 1/4-1/3 of 1 internal diameter of screen drum, gear
Plate 11 is obliquely installed, not screen drum 1 radially, the particle fallen in screen drum 1 is divided into several pieces, is uniformly divided convenient for particle
Cloth is screened in screen drum 1；A dispersion net cylinder 9 is also coaxially fixed in the screen drum 1, dispersion net cylinder 9 is fixed on support
On bar 10, the mesh for dispersing net cylinder 9 is larger, is particularly greater than the size of particle, and particle is enable to enter through dispersion net cylinder 9
To inside, after following screen drum 1 to turn to top positioned at the particle of 1 bottom of screen drum, fall under gravity in dispersion net cylinder 9,
It is spread out and is fallen by dispersion net cylinder 9, made particle in internal thoroughly dispersion, improve screening efficiency.
Top in the shell 3 is fixedly installed with a horizontal brush board 12, is stained with bristle on brush board 12, bristle to
It is lower to be contacted with screen drum 1, the particle in 1 mesh of screen drum is cleaned, it is made to fall off out of mesh；On the lateral wall of the shell 3
Be fixed with it is multiple be connected with inside injection tube 17, the outer end of injection tube 17 is connected in same air hose 18, and air hose 18 passes through pipe
Road is connected to blower, is sent into outside air into shell 3, and the particle in 1 mesh of screen drum in card is blown open, avoids blocking mesh；?
Bottom in the shell 3 and the underface for being located at screen drum 1 are set as collecting tank 14, are fixed with immediately below the right end of screen drum 1 perpendicular
Straight partition 13, the distance between partition 13 and screen drum 1 are less than 2mm, and the impurity in collecting tank 14 is obstructed, collecting tank 14 is avoided
Interior impurity moves right, and the left end of collecting tank 14 is communicated with the first discharge nozzle 15, arranges convenient for the lesser particle after screening
Out；The second discharge nozzle 16 is communicated on corresponding 3 side wall of shell in the right side of partition 13, it is remaining after screening in screen drum 1 to conform to
The particle asked moves right to be discharged from the first discharge nozzle 15.
The adjustable plate 2 is located at the surface of fixing seat 4, is equipped between adjustable plate 2 and fixing seat 4 and adjusts adjustable plate 2
The angle adjusting mechanism of tilt angle, angle adjusting mechanism include support 19, clump weight 20, hydraulic jack 21, pin shaft 22,
Contact plate 23, rotary shaft 24, protection pillar 25 and cushion 26, support 19 are fixed in fixing seat 4, and support 19 is located at fixation
The midpoint side to the right of seat 4, makes the center of gravity of adjustable plate 2 be located at the left side of support 19, is rotatablely connected horizontal rotation on support 19
Axis 24, rotary shaft 24 and adjustable plate 2 are fixed, support adjustable plate 2, rotate adjustable plate 2 around rotary shaft 24, and the left side of support 19 is right
Clump weight 20 is fixedly mounted on the adjustable plate 2 answered, increases the weight in 19 left side of support, hydraulic jack 21 is fixed on fixation vertically
The upper end of the left end of seat 4, hydraulic jack 21 is rotatably connected to contact plate 23, contact plate 23 and adjustable plate 2 by pin shaft 22
Following table face contact pushes the left end of adjustable plate 2 by contact plate 23, to change the tilt angle of adjustable plate 2；The fixing seat
4 left and right ends are respectively and fixedly provided with vertical protection pillar 25, and the fixed cushion 26 in the upper end of protection pillar 25 protects pillar 25
Height is lower than the height of support 19, plays the role of safeguard protection to inclined adjustable plate 2, avoids 2 over-tilting of adjustable plate, make
Equipment safety uses.
Before use, adjusting angle adjusting mechanism, the left end of adjustable plate 2 is jacked up upwards by hydraulic jack 21, makes to adjust
The left end for saving plate 2 is higher than right end, and starting device drives the screen drum 1 inside shell 3 to rotate, by thermoplastic polyurethane by motor 5
Material is packed into from feed hopper 6, is entered in screen drum 1, and under the action of multiple baffles 11 being arranged in screen drum 1, material is separated,
It is screened by screen drum 1, the material in screen drum 1 follows 1 rotational flow of screen drum, makees when material is moved to eminence in gravity
It falls, is fallen in the dispersion net cylinder 9 at center under, dispersed by dispersion net cylinder 9, separate material and avoid overstocking together, object
That expects to disperse drops into lower section, is filtered screening again, enables particle quick separating, the body fallen by screen drum 1
The lesser particle of product, which is located in collecting tank 14, to be collected, and the particle in screen drum 1 along inclined direction moves right, finally from the second discharging
Pipe 16 is discharged, and after processing a period of time, the material rear-guard hydrodynamic pressure jack 21 being discharged in screen drum 1, which moves down, makes adjustable plate 2
Left end the material in collecting tank 14 is discharged from the first discharge nozzle 15 lower than right end, the material of screening is separately discharged, is played
Good screening effect.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of thermoplastic polyurethane processing screening plant, including screen drum (1), adjustable plate (2), shell (3), fixing seat (4),
Motor (5), feed hopper (6) and support base (7)；The shell (3) is fixedly mounted on adjustable plate (2), the two of adjustable plate (2)
Side is fixed vertical support base (7), the motor (5) be horizontally fixed on left side support base (7) on, motor (5) it is defeated
It is fixedly connected on shaft horizontal through the shaft (8) in screen drum (1), shaft (8) is located on the central axis of screen drum (1), shaft
(8) other end is rotatably connected on the support base (7) on right side by bearing, and the screen drum (1) is located in shell (3), described
Shaft (8) pass through screen drum (1), multiple support rods being connected on screen drum (1) are fixedly welded on the side wall of shaft (8)
(10), which is characterized in that multiple baffles (11) are uniformly fixed in the screen drum (1)；It is also coaxial solid in the screen drum (1)
Surely there is a dispersion net cylinder (9), dispersion net cylinder (9) is fixed on support rod (10)；Bottom in the shell (3) and it is located at sieve
It is set as collecting tank (14) immediately below cylinder (1), is fixed with vertical partition (13), collecting tank immediately below the right end of screen drum (1)
(14) left end is communicated with the first discharge nozzle (15), is communicated with second on right side corresponding shell (3) side wall of partition (13) and is gone out
Expects pipe (16)；The adjustable plate (2) is located at the surface of fixing seat (4), is equipped with tune between adjustable plate (2) and fixing seat (4)
Save the angle adjusting mechanism of adjustable plate (2) tilt angle.
2. a kind of thermoplastic polyurethane processing screening plant according to claim 1, it is characterised in that: the angle tune
Saving mechanism includes support (19), clump weight (20), hydraulic jack (21), pin shaft (22), contact plate (23), rotary shaft
(24), pillar (25) and cushion (26), support (19) are protected to be fixed on fixing seat (4), and the center of gravity of adjustable plate (2) is located at
The left side of support (19) is rotatablely connected horizontal rotary shaft (24) on support (19), and rotary shaft (24) and adjustable plate (2) are fixed,
Clump weight (20) are fixedly mounted on the corresponding adjustable plate in left side (2) of support (19), hydraulic jack (21) is fixed on vertically
The upper end of the left end of reservation (4), hydraulic jack (21) is rotatably connected to contact plate (23) by pin shaft (22), contact plate (23)
With the following table face contact of adjustable plate (2).
3. a kind of thermoplastic polyurethane processing screening plant according to claim 2, it is characterised in that: the fixing seat
(4) left and right ends are respectively and fixedly provided with vertical protection pillar (25), and the upper end of protection pillar (25) is fixed cushion (26).
4. a kind of thermoplastic polyurethane processing screening plant according to claim 1 to 3, it is characterised in that: described
Feed hopper (6) connection extend into inside inside and screen drum (1) from the side wall of shell (3) and is connected in shell (3).
5. a kind of thermoplastic polyurethane processing screening plant according to claim 1, it is characterised in that: the baffle
(11) height is the 1/4-1/3 of the screen drum (1) internal diameter, and baffle (11) is obliquely installed.
6. a kind of thermoplastic polyurethane processing screening plant according to claim 1, it is characterised in that: the shell
(3) top in is fixedly installed with a horizontal brush board (12), is stained with bristle on brush board (12), bristle downwards with screen drum (1)
Contact.
7. a kind of thermoplastic polyurethane processing screening plant according to claim 1 or 6, it is characterised in that: the shell
Be fixed on the lateral wall of body (3) it is multiple be connected with inside injection tube (17), the outer end of injection tube (17) is connected in same wind
It manages in (18), air hose (18) is connected to blower by pipeline.
8. a kind of thermoplastic polyurethane processing screening plant according to claim 1, it is characterised in that: the partition
(13) it is less than 2mm with the distance between screen drum (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947458.6A CN109176958A (en) | 2018-08-20 | 2018-08-20 | Screening plant is used in a kind of processing of thermoplastic polyurethane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947458.6A CN109176958A (en) | 2018-08-20 | 2018-08-20 | Screening plant is used in a kind of processing of thermoplastic polyurethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109176958A true CN109176958A (en) | 2019-01-11 |
Family
ID=64918915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810947458.6A Withdrawn CN109176958A (en) | 2018-08-20 | 2018-08-20 | Screening plant is used in a kind of processing of thermoplastic polyurethane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109176958A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375542A (en) * | 2020-04-10 | 2020-07-07 | 湛江国联水产开发股份有限公司 | Automatic sorting machine |
| CN111804563A (en) * | 2020-07-09 | 2020-10-23 | 青岛联盛益康食品科技有限公司 | Multistage letter sorting of dehydration garlic, sorting system equipment |
| CN112642538A (en) * | 2020-12-30 | 2021-04-13 | 绩溪县瀚宇滤料商贸有限公司 | Filter material reducing mechanism for screening filter material |
| CN115780246A (en) * | 2023-02-06 | 2023-03-14 | 山东和安地矿勘测有限公司 | Metal ore vibration screening device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207493997U (en) * | 2017-11-10 | 2018-06-15 | 嘉善县欣龙服饰辅料厂（普通合伙） | A kind of button screening machine |
-
2018
- 2018-08-20 CN CN201810947458.6A patent/CN109176958A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207493997U (en) * | 2017-11-10 | 2018-06-15 | 嘉善县欣龙服饰辅料厂（普通合伙） | A kind of button screening machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375542A (en) * | 2020-04-10 | 2020-07-07 | 湛江国联水产开发股份有限公司 | Automatic sorting machine |
| CN111804563A (en) * | 2020-07-09 | 2020-10-23 | 青岛联盛益康食品科技有限公司 | Multistage letter sorting of dehydration garlic, sorting system equipment |
| CN112642538A (en) * | 2020-12-30 | 2021-04-13 | 绩溪县瀚宇滤料商贸有限公司 | Filter material reducing mechanism for screening filter material |
| CN115780246A (en) * | 2023-02-06 | 2023-03-14 | 山东和安地矿勘测有限公司 | Metal ore vibration screening device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |
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| WW01 | Invention patent application withdrawn after publication |