CN111571849A - Polyethylene material granulator - Google Patents
Polyethylene material granulator Download PDFInfo
- Publication number
- CN111571849A CN111571849A CN202010474144.6A CN202010474144A CN111571849A CN 111571849 A CN111571849 A CN 111571849A CN 202010474144 A CN202010474144 A CN 202010474144A CN 111571849 A CN111571849 A CN 111571849A
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- Prior art keywords
- granulator
- lifting
- polyethylene material
- plate
- wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
- B26D1/29—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting with cutting member mounted in the plane of a rotating disc, e.g. for slicing beans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a polyethylene material granulator which structurally comprises a control console, a feeding hopper, a water cooling box, a granulator and a base, wherein the granulator comprises a discharge hole, a cutting plate, a cleaning groove and a granule outlet groove, the discharge hole comprises a through hole, a guide plate and a guide wheel, the guide wheel comprises a fixed block, an anti-skid block and a through pipe, the cutting plate comprises a supporting block, a cutter and a groove, the cleaning groove comprises a discharge pipe, a fixed plate and a brush plate, the fixed plate comprises a limiting block, a lifting cylinder, a receiving wheel and a driving tooth, the lifting cylinder comprises a cylinder, a piston, a lifting rod and a top shaft, the cutter rotates into the cleaning groove after cutting polyethylene, the brush plate is tightly attached to the surface of the cutter, the lifting cylinder drives the lifting rod to move up and down, the receiving wheel rotates back and forth 180 degrees, the driving tooth drives the brush plate to move up and down, the cut polyethylene material is conveniently swept down so as to avoid the polyethylene material from being adhered to the surface of, so that the remaining polyethylene pellets can be cleaned without stopping the machine.
Description
Technical Field
The invention relates to the field of polyethylene material equipment, in particular to a polyethylene material granulator.
Background
The polyethylene material is processed by adopting a low-temperature high-activity initiator initiated polymerization system, taking high-purity ethylene as a main raw material and propylene/propane and the like as a density regulator, carrying out polymerization reaction at the temperature of about 200-330 ℃ and under the pressure of 150-300 MPa to generate molten polyethylene, and cooling the molten polyethylene by water and then feeding the molten polyethylene into a granulator for granulation.
At present, in the existing polyethylene material granulator, the surface of polyethylene after molten polyethylene is cooled by water can be covered with a layer of water drops to enter the granulator along with the polyethylene, when the polyethylene is cut by a cutter, the water drops are remained on the surface of the cutter to generate viscous force on the surface of the cutter, so that the polyethylene particles cut are adhered to the cutter, and the polyethylene particles adhered to the cutter can be taken down only by stopping the machine after the cutting is finished.
Disclosure of Invention
The invention provides a polyethylene material granulator, which aims at the defect that in the existing polyethylene material granulator, after molten polyethylene is cooled by water, a layer of water beads covers the surface of the polyethylene and enters the granulator along with the polyethylene, when the polyethylene is cut by a cutter, the water beads are remained on the surface of the cutter to generate adhesive force on the surface of the cutter, so that cut polyethylene particles are adhered to the cutter, and the polyethylene particles adhered to the cutter can be removed only by stopping the machine after the cutting is finished.
The invention is realized by the following technical scheme: the utility model provides a polyethylene material granulator, its structure includes the control cabinet, goes into hopper, water cooling tank, granulator, base, the control cabinet is installed in the base front side, go into the hopper and inlay in water cooling tank left side top, water cooling tank passes through welded connection in base top, the granulator inlays in water cooling tank right-hand member, the granulator includes discharge opening, cutting board, clearance groove, goes out a grain groove, the discharge opening inlays to be located inside the granulator, the cutting board passes through bolted connection in the discharge opening front side, cutting board below is located to the clearance groove, it inlays to locate clearance tank bottom portion to go out a grain groove, the discharge opening is arc distribution at the granulator middle part, and the cutting board can only clockwise rotation to it is the infundibulate groove to go out a grain.
Further say that, the discharge opening includes through-hole, baffle, leading wheel, inside the discharge opening was arranged in to the through-hole, the baffle passes through welded connection in the through-hole inner wall, the leading wheel passes through movable block and connects in the lower wall about the baffle, the baffle bottom is crooked right, and length is greater than the radius of through-hole, and has three groups.
Furthermore, the guide wheel comprises a fixing block, anti-skidding blocks and a through pipe, the fixing block is connected to the inner wall of the guide wheel through welding, the anti-skidding blocks are embedded in the guide wheel, the through pipe penetrates through the inner side of the guide wheel and is integrated with the anti-skidding blocks, the four guide wheels are in a group, and the upper side and the lower side of the guide wheel are inwards sunken.
Furthermore, the cutting plate comprises a supporting block, a cutter and grooves, the left end of the supporting block is connected to the right wall surface of the cutting plate through welding, the cutter is embedded and fixed at the right end of the supporting block, the grooves are embedded in the surface of the cutter, the right sides of the cutters are arc-shaped, and the grooves are distributed in a staggered mode.
Furthermore, the cleaning groove comprises a discharging pipe, a fixing plate and a brush plate, the discharging pipe is embedded in the cleaning groove, the outer wall of the fixing plate is welded on the inner wall of the discharging pipe, the brush plate is bent upwards and clings to the surface of the cutter, and the discharging pipe is communicated with the grain discharging groove.
Furthermore, the fixed plate comprises a limiting block, lifting and contracting cylinders, a receiving wheel and driving teeth, the limiting block and the lifting and contracting cylinders are welded on the upper inner wall and the lower inner wall of the fixed plate respectively, the receiving wheel is installed between the two lifting and contracting cylinders, the driving teeth are installed on the left side of the receiving wheel in a matched mode and meshed with the brush plate, the limiting block and the lifting and contracting cylinders are respectively provided with two blocks, and the left half part of the driving teeth is in a tooth shape while the right half part of the driving teeth is in a circular ring.
Furthermore, the cylinder that contracts rises includes cylinder, piston, liter shrink pole, apical axis, the cylinder inlays to be located inside the jar that contracts that rises, the piston is connected in the cylinder inner wall through the activity block, rise shrink pole one end and be connected in piston upper surface and the other end and receiving wheel back through the stopcock, rise shrink cylinder inside diameter and be greater than the diameter of liter shrink pole, and the liter shrink pole can use rise shrink cylinder upper wall as the strong point horizontal hunting to the pole that contracts and makes the receiving wheel reversal after the pole drive receiving wheel rotates 180.
Advantageous effects
Compared with the prior art, the polyethylene material granulator of the invention has the following advantages:
1. the invention has the beneficial effects that: melt polyethylene material through going into the hopper and adding water-cooling tank water-cooling, then pass the through-hole, the non slipping spur in the through-hole prevents that the polyethylene material from skidding inside the through-hole this moment to the phenomenon of skidding appears when exempting from the cutting, starts cutting board cutter clockwise rotation, makes the curved right side of cutter cut the polyethylene material.
2. The invention has the beneficial effects that: the cutter changes over into inside the clearance groove after cutting polyethylene, because the brush board hugs closely the cutter surface, and the shrink cylinder drives the liter pole and reciprocates simultaneously, makes the receiving wheel make a round trip to rotate 180 to make the drive tooth drive the brush board and reciprocate, be convenient for sweep the polyethylene material that cuts down, in order to avoid the polyethylene material adhesion on the cutter surface, make and need not to stop the machine and can clear up remaining polyethylene granule.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a polyethylene material pelletizer according to the present invention.
Fig. 2 is an enlarged side view, sectional view of the pelletizer in accordance with the present invention.
FIG. 3 is a schematic view of an enlarged cross-sectional structure of the discharge opening of the present invention.
FIG. 4 is a side cross-sectional enlarged structural view of a through-hole of the present invention.
Fig. 5 is a partially enlarged schematic structural view of the cutting board of the present invention.
FIG. 6 is an enlarged side view of the cleaning tank according to the present invention.
FIG. 7 is a schematic view showing an enlarged cross-sectional structure of a brush plate according to the present invention.
Fig. 8 is an enlarged internal structure diagram of the lifting and contracting cylinder of the invention.
In the figure: the granulator comprises a control console 1, a feeding hopper 2, a water cooling tank 3, a granulator 4, a base 5, a discharging hole 41, a cutting plate 42, a cleaning groove 43, a granulation discharging groove 44, a through hole a1, a guide plate a2, a guide wheel a3, a fixing block a31, an anti-slip block a32, a through pipe a33, a supporting block 421, a cutter 422, a groove 423, a blanking pipe 431, a fixing plate 432, a brush plate 433, a limiting block b1, a lifting and contracting cylinder b2, a receiving wheel b3, a driving tooth b4, a cylinder b21, a piston b22, a lifting and contracting rod b23 and a top shaft b 24.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1:
please refer to fig. 1-5:
a polyethylene material granulator structurally comprises a control console 1, a feeding hopper 2, a water cooling tank 3, a granulator 4 and a base 5, wherein the control console 1 is installed on the front side of the base 5, the feeding hopper 2 is embedded and fixed above the left side of the water cooling tank 3, the water cooling tank 3 is connected to the top of the base 5 through welding, the granulator 4 is embedded and fixed at the right end of the water cooling tank 3, the granulator 4 comprises a discharge hole 41, a cutting plate 42, a cleaning groove 43 and a granulation groove 44, the discharge hole 41 is embedded and arranged in the granulator 4, the cutting plate 42 is connected to the front side of the discharge hole 41 through bolts, the cleaning groove 43 is arranged below the cutting plate 42, the granulation groove 44 is embedded and arranged at the bottom of the cleaning groove 43, the discharge hole 41 is distributed in the middle of the granulator 4 in an arc shape, the cutting plate 42 can only rotate clockwise, and the granulation groove 44 is funnel-shaped, so that the polyethylene material is cut when the cutting plate 42, and the cut polyethylene pellets are discharged through a funnel-shaped pellet discharge chute 44.
In the drawing, discharge opening 41 includes through-hole a1, baffle a2, leading wheel a3, inside discharge opening 41 was arranged in to through-hole a1, baffle a2 passes through welded connection in through-hole a1 inner wall, leading wheel a3 is connected in baffle a2 lower left wall through the activity block, baffle a2 bottom bends to the right, and length is greater than the radius of through-hole a1, and has three groups, does benefit to the polyethylene material after water-cooling through water-cooling tank 3 and removes to cutting board 42, is convenient for cut it.
In the drawing, the guide wheel a3 comprises a fixed block a31, an anti-slip block a32 and a through pipe a33, the fixed block a31 is connected to the inner wall of the guide wheel a3 through welding, the anti-slip block a32 is embedded in the guide wheel a3, the through pipe a33 penetrates through the inner side of the guide wheel a3 and is integrated with the anti-slip block a32, four guide wheels a3 form a group, and the upper side and the lower side of the guide wheel a3 are recessed inwards, so that polyethylene materials can pass through the through pipe a33 and the anti-slip block a32 is used for preventing the polyethylene materials from slipping in the cutting process.
In the figure, cutting plate 42 includes supporting shoe 421, cutter 422, recess 423, supporting shoe 421 left end passes through welded connection in cutting plate 42 right wall surface, cutter 422 inlays in supporting shoe 421 right-hand member, recess 423 inlays and locates cutter 422 surface, cutter 422 right side is the arc, and recess 423 crisscross distribution does benefit to cutter 422 to cut the polyethylene material.
The specific principle of the embodiment is as follows: molten polyethylene material is added into the water cooling tank 3 through the feeding hopper 2, the polyethylene material is cooled by the water cooling tank 3, then the polyethylene material passes through a through hole a1 on the inner side of a guide wheel a3, at the moment, anti-slip blocks a32 on the upper side and the lower side of the guide wheel a3 prevent the polyethylene material from slipping in the through hole a1, then the cutting plate 42 is started to rotate clockwise by driving the supporting block 421 and the cutter 422, so that the polyethylene material is cut on the arc right side of the cutter 422, and cut polyethylene particles are discharged through the funnel-shaped particle discharging groove 44.
Example 2:
please refer to fig. 6-8:
in the figure, the cleaning groove 43 comprises a discharging pipe 431, a fixing plate 432 and a brush plate 433, the discharging pipe 431 is embedded in the cleaning groove 43, the outer wall of the fixing plate 432 is welded on the inner wall of the discharging pipe 431, the brush plate 433 is bent upwards and clings to the surface of the cutter 422, and the discharging pipe 431 is communicated with the granule discharging groove 44, so that the brush plate 433 sweeps the polyethylene material adhered to the surface of the cutter 422, and the polyethylene material is prevented from being adhered to the surface of the cutter 422 for a long time.
In the drawing, the fixed plate 432 comprises a limit block b1, a lifting cylinder b2, a receiving wheel b3 and a driving tooth b4, the limit block b1 and the lifting cylinder b2 are respectively welded on the upper inner wall and the lower inner wall of the fixed plate 432, the receiving wheel b3 is installed between the two lifting cylinders b2, the driving tooth b4 is installed on the left side of the receiving wheel b3 in a matching mode and is meshed with a brush plate 433, the limit block b1 and the lifting cylinder b2 are respectively provided with two blocks, the left half part of the driving tooth b4 is toothed, the right half part of the driving tooth b4 is annular, and the driving tooth b4 is favorable for driving the brush plate 433 to move.
In the figure, the lifting and contracting cylinder b2 comprises a cylinder b21, a piston b22, a lifting and contracting rod b23 and a top shaft b24, the cylinder b21 is embedded inside a lifting and contracting cylinder b2, the piston b22 is connected to the inner wall of the cylinder b21 through movable clamping, one end of the lifting and contracting rod b23 is connected to the upper surface of the piston b22 through a movable bolt, the other end of the lifting and contracting rod b is connected to the back surface of the receiving wheel b3, the inner diameter of the lifting and contracting cylinder b2 is larger than that of the lifting and contracting rod b23, the lifting and contracting rod b23 can swing left and right with the upper wall of the lifting and contracting cylinder b2 as a supporting point, the lifting and contracting rod b23 drives the receiving wheel b3 to rotate 180 degrees and then retract and reversely rotate the receiving wheel b3, so that the lifting and contracting rod b23 drives the driving tooth b4 to rotate back and forth to make the brush plate.
The specific principle of the embodiment is as follows: the cutting knife 422 cuts the polyethylene and then transfers into the cleaning groove 43, because the brush plate 433 on the inner side of the fixed plate 432 is clung to the surface of the cutting knife 422, when the cutting knife 422 passes through the inner side of the fixed plate 432, the brush plate 433 rubs the surface of the cutting knife 422, and simultaneously the lifting cylinder b2 in the fixed plate 432 drives the piston b22 to make the lifting rod b23 move up and down, under the up-and-down movement of the reducing rod b23, the receiving wheel b3 rotates back and forth 180 degrees, because the receiving wheel b3 and the driving tooth b4 rotate synchronously, the driving tooth b4 drives the brush plate 433 to move up and down, so that the cut polyethylene material can be swept down, the polyethylene material is prevented from being adhered to the surface of the cutting knife 422, and the residual polyethylene particles can be cleaned without stopping the.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Claims (7)
1. The utility model provides a polyethylene material granulator, its structure includes control cabinet (1), goes into hopper (2), water-cooling tank (3), granulator (4), base (5), install in base (5) front side in control cabinet (1), go into hopper (2) and inlay in water-cooling tank (3) left side top, water-cooling tank (3) are through welded connection in base (5) top, granulator (4) inlay in water-cooling tank (3) right-hand member, its characterized in that:
granulator (4) include discharge opening (41), cutting board (42), clearance groove (43), go out a grain groove (44), inside granulator (4) was inlayed and is located in discharge opening (41), cutting board (42) pass through bolted connection in discharge opening (41) front side, cutting board (42) below is located in clearance groove (43), it inlays and locates clearance groove (43) bottom to go out a grain groove (44).
2. A polyethylene material granulator as claimed in claim 1, wherein: the discharge hole (41) comprises a through hole (a1), a guide plate (a2) and a guide wheel (a3), the through hole (a1) is arranged inside the discharge hole (41), the guide plate (a2) is connected to the inner wall of the through hole (a1) through welding, and the guide wheel (a3) is connected to the lower left wall of the guide plate (a2) through movable clamping.
3. A polyethylene material granulator as claimed in claim 2, wherein: the guide wheel (a3) comprises a fixed block (a31), an anti-skidding block (a32) and a through pipe (a33), the fixed block (a31) is connected to the inner wall of the guide wheel (a3) through welding, the anti-skidding block (a32) is embedded and fixed in the guide wheel (a3), and the through pipe (a33) penetrates through the inner side of the guide wheel (a3) and is integrated with the anti-skidding block (a 32).
4. A polyethylene material granulator as claimed in claim 1, wherein: cutting board (42) are including supporting shoe (421), cutter (422), recess (423), supporting shoe (421) left end is through welded connection in cutting board (42) right wall surface, cutter (422) are inlayed and are fixed in supporting shoe (421) right-hand member, recess (423) are inlayed and are located cutter (422) surface.
5. A polyethylene material granulator as claimed in claim 1, wherein: the cleaning groove (43) comprises a discharging pipe (431), a fixing plate (432) and a brush plate (433), the discharging pipe (431) is embedded in the cleaning groove (43), and the outer wall of the fixing plate (432) is welded on the inner wall of the discharging pipe (431).
6. A polyethylene material granulator as claimed in claim 5, wherein: the fixed plate (432) comprises a limiting block (b1), a lifting cylinder (b2), a receiving wheel (b3) and a driving tooth (b4), the limiting block (b1) and the lifting cylinder (b2) are respectively welded on the upper inner wall and the lower inner wall of the fixed plate (432), the receiving wheel (b3) is installed between the two lifting cylinders (b2), and the driving tooth (b4) is installed on the left side of the receiving wheel (b3) in a matched mode and meshed with the brush plate (433).
7. A polyethylene material granulator as claimed in claim 6, wherein: the lifting and contracting cylinder (b2) comprises a cylinder (b21), a piston (b22), a lifting and contracting rod (b23) and a top shaft (b24), the cylinder (b21) is embedded inside the lifting and contracting cylinder (b2), the piston (b22) is connected to the inner wall of the cylinder (b21) through movable clamping, one end of the lifting and contracting rod (b23) is connected to the upper surface of the piston (b22) through a movable bolt, and the other end of the lifting and contracting rod is connected with the back surface of the receiving wheel (b 3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010474144.6A CN111571849A (en) | 2020-05-29 | 2020-05-29 | Polyethylene material granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010474144.6A CN111571849A (en) | 2020-05-29 | 2020-05-29 | Polyethylene material granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111571849A true CN111571849A (en) | 2020-08-25 |
Family
ID=72114165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010474144.6A Withdrawn CN111571849A (en) | 2020-05-29 | 2020-05-29 | Polyethylene material granulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN111571849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895198A (en) * | 2021-01-13 | 2021-06-04 | 李传八 | Polyethylene granulation process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208340666U (en) * | 2018-03-25 | 2019-01-08 | 安徽东泰建筑装饰材料有限公司 | A kind of multicolor finish granulator |
| CN208788836U (en) * | 2018-06-01 | 2019-04-26 | 江苏馨德高分子材料股份有限公司 | A kind of novel plastic granulator cutoff device |
| CN209191047U (en) * | 2018-10-09 | 2019-08-02 | 无锡市鑫星塑料片材有限公司 | A kind of PET waste plastic recovery pelletizer |
| CN210082166U (en) * | 2019-05-27 | 2020-02-18 | 昆山运融新材料科技有限公司 | Twin-screw granulator convenient to feeding |
| CN210449085U (en) * | 2019-08-06 | 2020-05-05 | 南京三普造粒装备有限公司 | Coulter stirring tooth continuous granulator |
-
2020
- 2020-05-29 CN CN202010474144.6A patent/CN111571849A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208340666U (en) * | 2018-03-25 | 2019-01-08 | 安徽东泰建筑装饰材料有限公司 | A kind of multicolor finish granulator |
| CN208788836U (en) * | 2018-06-01 | 2019-04-26 | 江苏馨德高分子材料股份有限公司 | A kind of novel plastic granulator cutoff device |
| CN209191047U (en) * | 2018-10-09 | 2019-08-02 | 无锡市鑫星塑料片材有限公司 | A kind of PET waste plastic recovery pelletizer |
| CN210082166U (en) * | 2019-05-27 | 2020-02-18 | 昆山运融新材料科技有限公司 | Twin-screw granulator convenient to feeding |
| CN210449085U (en) * | 2019-08-06 | 2020-05-05 | 南京三普造粒装备有限公司 | Coulter stirring tooth continuous granulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895198A (en) * | 2021-01-13 | 2021-06-04 | 李传八 | Polyethylene granulation process |
| CN112895198B (en) * | 2021-01-13 | 2022-07-19 | 广东瑞远新材料有限公司 | Polyethylene granulation process |
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Application publication date: 20200825 |