CN220162938U - Granulating extruder for pp modified material - Google Patents
Granulating extruder for pp modified material Download PDFInfo
- Publication number
- CN220162938U CN220162938U CN202321496294.2U CN202321496294U CN220162938U CN 220162938 U CN220162938 U CN 220162938U CN 202321496294 U CN202321496294 U CN 202321496294U CN 220162938 U CN220162938 U CN 220162938U
- Authority
- CN
- China
- Prior art keywords
- water
- feeding
- pipe
- feeding cylinder
- feed cylinder
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 8
- 241001330002 Bambuseae Species 0.000 abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 8
- 239000011425 bamboo Substances 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- -1 Polypropylene Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920000891 common polymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Abstract
The utility model discloses a pp modified material granulating extruder, which comprises a workbench, a feeding cylinder, a preheating mechanism, an electric heater, a screw extrusion mechanism, a water cooling mechanism and a water collecting tank, wherein the feeding cylinder is fixed on the workbench, the right end of the top of the feeding cylinder is provided with a feeding port, the left end of the feeding cylinder is provided with a discharging port, the screw extrusion mechanism is arranged in the feeding cylinder, the preheating mechanism is arranged on the outer side of the feeding cylinder, and the preheating mechanism comprises: spiral pipe, water pump, input tube and discharge pipe, spiral pipe cover are in the right half section of pay-off section of thick bamboo, and the water pump is installed in the header tank, and the water pump is linked together with the spiral pipe through the input tube, and the right-hand member of spiral pipe is provided with the discharge pipe, installs water cooling mechanism on the workstation in the left side of discharge gate, and the header tank is installed on the workstation to water cooling mechanism's below, and electric heater is installed in the outside of pay-off section of thick bamboo. The utility model has the advantages of convenient heat recovery and utilization, improved energy utilization rate and reduced energy consumption.
Description
Technical Field
The utility model relates to the field of extruders, in particular to a pp modified material granulating extruder.
Background
Polypropylene (PP) is a semi-crystalline thermoplastic. Has high impact resistance, strong mechanical property and resistance to corrosion of various organic solvents and acid and alkali. The polymer has wide application in industry and is one of common polymer materials. Australian coins are also made using polypropylene.
The modified pp plastic is a plastic product which is processed by filling, blending, reinforcing and other methods on the basis of the common pp plastic and has the properties of improving the flame retardance, the strength, the impact resistance, the toughness and the like.
Extruders are one of the categories that they belong to, originating in the 18 th century. The extruder can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line. The material can be fully plasticized and uniformly molded by the die by means of pressure and shearing force generated by rotation of the screw. Can be categorized essentially as well as not only multi-screw extruders but also screw-less extruders.
The plastic extruder is one of the necessary equipment for producing the modified pp plastic. The plastic extruder generally comprises a screw extrusion structure, a heating structure and a water cooling mechanism, and the current plastic extruder directly discharges water flow after absorbing heat after cooling extruded plastic by using water flow, so that heat in the water flow is wasted and the utilization rate of energy is affected.
Disclosure of Invention
The utility model aims to provide a pp modified material granulating extruder which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a pp modified material granulation extruder, includes workstation, feed cylinder, preheats mechanism, electric heater, screw extrusion mechanism, water-cooling mechanism and water collecting tank, be fixed with the feed cylinder on the workstation, the top right-hand member of feed cylinder is provided with the feed inlet, the left end of feed cylinder is provided with the discharge gate, install screw extrusion mechanism in the feed cylinder, preheats the mechanism is installed in the outside of feed cylinder, preheat the mechanism and include: spiral pipe, water pump, input tube and discharge pipe, the spiral pipe cover is in the right half section of feeding section of thick bamboo, the water pump is installed in the header tank, the water pump is linked together through input tube and spiral pipe, the right-hand member of spiral pipe is provided with the discharge pipe, water-cooling mechanism is installed on the workstation in the left side of discharge gate, the header tank is installed on the workstation to water-cooling mechanism's below, electric heater is installed in the outside of feeding section of thick bamboo.
As a further scheme of the utility model: the spiral tube is made of copper.
As still further aspects of the utility model: the electric heater is positioned at the left side of the spiral tube.
As still further aspects of the utility model: the screw extrusion mechanism includes: the feeding device comprises a driving motor and a feeding screw rod, wherein the driving motor is fixed on the right side of a feeding cylinder, an output shaft of the driving motor is connected with the feeding screw rod, and the feeding screw rod is positioned on the inner side of the feeding cylinder.
As still further aspects of the utility model: the water cooling mechanism comprises: the device comprises a bracket, a main water pipe and nozzles, wherein the bracket is fixed on a workbench, the main water pipe is installed in the bracket, and a plurality of nozzles are installed on the lower side of the main water pipe.
The beneficial effects are that: this pp modified material pelletization extruder adds the feeding section of thick bamboo with the material in, then, drive the feeding screw pole through driving motor and rotate, forward transport through the material in the feeding screw pole, simultaneously, preheat mechanism and electric heater heat the material in the feeding section of thick bamboo, make the material by plasticization, the material is finally extruded from the discharge gate, external rivers flow to main water intraductal, spout cold water through a plurality of nozzles and cool off the material that extrudees in the feeding section of thick bamboo, collect the rivers after the heat absorption through the header tank, then, the hot water in the header tank is carried in the spiral pipe to the water pump, heat the feeding section of thick bamboo through the hot water in the spiral pipe, the rivers in the spiral pipe are finally discharged from the discharge pipe, and then realize heat recycle, the utilization ratio to the energy is improved. In conclusion, the utility model has the advantages of convenient heat recovery and utilization, improved energy utilization rate and reduced energy consumption.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of the discharging state of the present utility model.
Fig. 3 is a schematic diagram of a portion of the structure of the present utility model.
Fig. 4 is a schematic diagram of a portion of the structure of the present utility model.
Fig. 5 is an internal cross-sectional view of a feed cylinder in accordance with the present utility model.
In the figure: 1. a work table; 2. a feeding cylinder; 201. a feed inlet; 202. a discharge port; 3. a preheating mechanism; 301. a spiral tube; 302. a water pump; 303. an input tube; 304. a discharge pipe; 4. an electric heater; 5. a screw extrusion mechanism; 501. a driving motor; 502. a feeding screw rod; 6. a water cooling mechanism; 601. a bracket; 602. a main water pipe; 603. a nozzle; 7. and a water collecting tank.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 5, in the embodiment of the utility model, a pp modified material granulating extruder comprises a workbench 1, a feeding cylinder 2, a preheating mechanism 3, an electric heater 4, a screw extrusion mechanism 5, a water cooling mechanism 6 and a water collecting tank 7, wherein the feeding cylinder 2 is fixed on the workbench 1, a feeding port 201 is arranged at the right end of the top of the feeding cylinder 2, a discharging port 202 is arranged at the left end of the feeding cylinder 2, the screw extrusion mechanism 5 is arranged in the feeding cylinder 2, the preheating mechanism 3 is arranged at the outer side of the feeding cylinder 2, a water cooling mechanism 6 is arranged at the left side of the discharging port 202 on the workbench 1, a water collecting tank 7 is arranged below the water cooling mechanism 6 on the workbench 1, the water collecting tank 7 is connected with the preheating mechanism 3, the electric heater 4 is arranged at the outer side of the feeding cylinder 2, during use, materials are added into the feeding cylinder 2 from the feeding port 201, then conveyed from the right end of the inside of the feeding cylinder 2 to the left end through the screw extrusion mechanism 5, the preheating mechanism 3 is firstly carried out on the materials, then the materials are subjected to heat absorption capacity is improved through the preheating mechanism 3, the water cooling mechanism 6 is further carried out through the water cooling mechanism 6, the water collecting tank is further carried out, the materials are subjected to heat absorption capacity is well, the water collecting and the water collecting tank is cooled through the water collecting mechanism is cooled from the water collecting tank 6, and the water collecting tank is then cooled down, and the materials is well cooled by the water-cooled by the water cooling mechanism is cooled by the water cooling mechanism 4, and then the water collecting tank is cooled by the water tank 7 and then the water-cooled by the water tank is cooled by the water heater 6 and then the water heater is cooled by the water heater 7.
The preheating mechanism 3 includes: the spiral tube 301 is sleeved on the right half section of the feeding cylinder 2, the spiral tube 301 is made of copper, good heat conductivity is achieved, the electric heater 4 is located on the left side of the spiral tube 301, the water pump 302 is installed in the water collecting tank 7, the water pump 302 is communicated with the spiral tube 301 through the input tube 303, the discharge tube 304 is arranged at the right end of the spiral tube 301, and when the feeding cylinder 2 is heated through hot water in the spiral tube 301, water flow in the spiral tube 301 is finally discharged from the discharge tube 304.
The screw extrusion mechanism 5 includes: the feeding device comprises a driving motor 501 and a feeding screw rod 502, wherein the driving motor 501 is fixed on the right side of a feeding barrel 2, an output shaft of the driving motor 501 is connected with the feeding screw rod 502, the feeding screw rod 502 is located on the inner side of the feeding barrel 2, and when the feeding device is used, the driving motor 501 drives the feeding screw rod 502 to rotate, and materials in the feeding screw rod 502 are conveyed forwards.
The water cooling mechanism 6 includes: the device comprises a bracket 601, a main water pipe 602 and nozzles 603, wherein the bracket 601 is fixed on a workbench 1, the main water pipe 602 is installed in the bracket 601, the main water pipe 602 is connected with an external water source, the plurality of nozzles 603 are installed on the lower side of the main water pipe 602, and when the device is used, external water flows into the main water pipe 602, and cold water is sprayed out through the plurality of nozzles 603 to cool materials extruded in a feeding cylinder 2.
The working principle of the utility model is as follows: according to the pp modified material granulating extruder, materials are added into a feeding cylinder 2 from a feeding port 201, then, a feeding screw rod 502 is driven to rotate through a driving motor 501, the materials in the feeding screw rod 502 are conveyed forwards, meanwhile, a preheating mechanism 3 and an electric heater 4 heat the materials in the feeding cylinder 2, the materials are plasticized, the materials are finally extruded from a discharging port 202, external water flows into a main water pipe 602, cold water is sprayed out of the materials extruded in the feeding cylinder 2 through a plurality of nozzles 603 to cool the materials, the water after heat absorption is collected through a water collecting tank 7, then, a water pump 302 conveys hot water in the water collecting tank 7 into a spiral pipe 301, the feeding cylinder 2 is heated through the hot water in the spiral pipe 301, and finally, the water in the spiral pipe 301 is discharged from a discharge pipe 304, so that the recycling of heat is realized, and the energy utilization rate is improved.
Claims (5)
1. A pp modified material pelleting extruder, characterized by: including workstation (1), feed cylinder (2), preheat mechanism (3), electric heater (4), screw extrusion mechanism (5), water-cooling mechanism (6) and water collecting tank (7), be fixed with feed cylinder (2) on workstation (1), the top right-hand member of feed cylinder (2) is provided with feed inlet (201), the left end of feed cylinder (2) is provided with discharge gate (202), install screw extrusion mechanism (5) in feed cylinder (2), preheat mechanism (3) are installed in the outside of feed cylinder (2), preheat mechanism (3) include: spiral pipe (301), water pump (302), input tube (303) and discharge pipe (304), spiral pipe (301) cover is in the right half section of feed cylinder (2), water pump (302) are installed in header tank (7), water pump (302) are linked together through input tube (303) and spiral pipe (301), the right-hand member of spiral pipe (301) is provided with discharge pipe (304), water-cooling mechanism (6) are installed on workstation (1) in the left side of discharge gate (202), header tank (7) are installed on workstation (1) to the below of water-cooling mechanism (6), electric heater (4) are installed in the outside of feed cylinder (2).
2. The pp-modified material pellet extruder of claim 1, wherein: the spiral tube (301) is made of copper.
3. The pp-modified material pellet extruder of claim 1, wherein: the electric heater (4) is positioned at the left side of the spiral tube (301).
4. The pp-modified material pellet extruder of claim 1, wherein: the screw extrusion mechanism (5) comprises: the feeding device comprises a driving motor (501) and a feeding screw rod (502), wherein the driving motor (501) is fixed on the right side of a feeding barrel (2), an output shaft of the driving motor (501) is connected with the feeding screw rod (502), and the feeding screw rod (502) is located on the inner side of the feeding barrel (2).
5. The pp-modified material pellet extruder of claim 1, wherein: the water cooling mechanism (6) comprises: support (601), main water pipe (602) and nozzle (603), support (601) are fixed in on workstation (1), install main water pipe (602) in support (601), a plurality of nozzles (603) are installed to the downside of main water pipe (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321496294.2U CN220162938U (en) | 2023-06-12 | 2023-06-12 | Granulating extruder for pp modified material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321496294.2U CN220162938U (en) | 2023-06-12 | 2023-06-12 | Granulating extruder for pp modified material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162938U true CN220162938U (en) | 2023-12-12 |
Family
ID=89056206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321496294.2U Active CN220162938U (en) | 2023-06-12 | 2023-06-12 | Granulating extruder for pp modified material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162938U (en) |
-
2023
- 2023-06-12 CN CN202321496294.2U patent/CN220162938U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210850921U (en) | Granulator is used in PE plastics production | |
| CN220162938U (en) | Granulating extruder for pp modified material | |
| CN212949058U (en) | Double-layer extrusion equipment for PERT floor heating pipe | |
| CN210911102U (en) | Water circulation type double-screw extruder | |
| CN206967922U (en) | A kind of screw extrusion device | |
| CN113246441A (en) | Cooling device for plastic granulator and use method thereof | |
| CN212385944U (en) | Extrusion head hot oil circulation heating injection molding machine | |
| CN215242768U (en) | Plastic extruder | |
| CN114770900A (en) | Plastic extrusion device convenient for plastic quick drying | |
| CN208812325U (en) | Plastic granulator | |
| CN210308944U (en) | Heat energy recycling mechanism of plastic-steel section plastic extruding machine for door and window frame | |
| CN210132749U (en) | Cooling device for plastic extruder | |
| CN214000134U (en) | Cooling circulation device of resin material extrusion material making machine | |
| CN219543962U (en) | Biodegradable material screw extrusion device | |
| CN206899706U (en) | A kind of powder coating extruder with cooling device | |
| CN217021364U (en) | Extruder with hybrid heating function | |
| CN211807749U (en) | Double-screw extruder for plastic production | |
| CN220031105U (en) | Waste heat recovery device of extruder | |
| CN210308948U (en) | High-speed single screw extruder | |
| CN217196847U (en) | High-efficient broken cavity grid plate granulation extruder of exempting from | |
| CN213891152U (en) | Macromolecular material pipe preparation setting device | |
| CN216068574U (en) | Extruder is used in cotton pipe production of pearl | |
| CN218557905U (en) | Do not harm and press from both sides biax stirring extruder of dress | |
| CN213766635U (en) | Double-screw extrusion granulator for producing modified PVC | |
| CN213891174U (en) | Quick plastic granules goes out grain device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |