CN220826189U - Polyethylene resin efficient melting device - Google Patents
Polyethylene resin efficient melting device Download PDFInfo
- Publication number
- CN220826189U CN220826189U CN202322653669.8U CN202322653669U CN220826189U CN 220826189 U CN220826189 U CN 220826189U CN 202322653669 U CN202322653669 U CN 202322653669U CN 220826189 U CN220826189 U CN 220826189U
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- CN
- China
- Prior art keywords
- conveying
- polyethylene resin
- melting
- tank body
- stirring
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- 238000002844 melting Methods 0.000 title claims abstract description 53
- 230000008018 melting Effects 0.000 title claims abstract description 52
- 229920013716 polyethylene resin Polymers 0.000 title claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 63
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 239000002245 particle Substances 0.000 claims abstract description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 16
- 239000000155 melt Substances 0.000 claims description 10
- 239000012774 insulation material Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- -1 Polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000010079 rubber tapping 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
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the field of resin processing, in particular to a polyethylene resin efficient melting device. The utility model aims to provide the polyethylene resin high-efficiency melting device which can improve the melting efficiency of polyethylene resin particles, enable the polyethylene resin particles to be melted rapidly and improve the production efficiency. The utility model provides a high-efficient melting device of polyethylene resin, includes conveyor, melting agitator tank, support frame, conveyer pipe, fixing base, conveying screw, motor cabinet, conveying motor, connecting axle, hopper, heating plate, shell body, solution pump, row material pipe, outer jar body, inner tank body, cover, heating coil, reduction gear, agitator motor, puddler, stirring vane, row material pipe, bleeder valve. The utility model achieves the effects of improving the melting efficiency of polyethylene resin particles, enabling the polyethylene resin particles to be melted rapidly and improving the production efficiency.
Description
Technical Field
The utility model relates to the field of resin processing, in particular to a polyethylene resin efficient melting device.
Background
Polyethylene is a thermoplastic resin produced by polymerizing ethylene. Industrially, copolymers of ethylene with small amounts of alpha-olefins are also included. Polyethylene is odorless, nontoxic, wax-like in hand feeling, excellent in low-temperature resistance, good in chemical stability and resistant to most of acid and alkali corrosion.
The polyethylene material needs to be melted during industrial production, plastic processing is convenient, the resin material is heated by a melting device in the prior art at high temperature, and the solid resin material is melted into a liquid state after reaching a softening point by stirring of a stirring shaft, so that the melting efficiency is poor, and the production time is increased; therefore, there is a need to develop a high-efficiency polyethylene resin melting device capable of improving the melting efficiency of polyethylene resin pellets, enabling the polyethylene resin pellets to be melted rapidly, and improving the production efficiency.
Disclosure of utility model
The utility model aims to overcome the defects of poor melting efficiency and long production time of a melting device in the prior art, and aims to provide the polyethylene resin efficient melting device capable of improving the melting efficiency of polyethylene resin particles, enabling the polyethylene resin particles to be melted rapidly and improving the production efficiency.
The utility model is achieved by the following specific technical means:
The high-efficiency polyethylene resin melting device comprises a conveying device for feeding and conveying polyethylene resin particles; one side of the conveying device is provided with a melting stirring tank for melting and stirring the polyethylene resin; the conveying device is fixedly connected with the melting stirring tank; a supporting frame for supporting and fixing the conveying device is also arranged below the conveying device;
The conveying device comprises a conveying pipe, a fixing seat, a conveying screw, a motor seat, a conveying motor, a connecting shaft, a hopper, a heating plate, an outer shell, a melt pump and a discharge pipe; the conveying pipe is fixedly arranged above the supporting frame through the fixing seat; a conveying screw is arranged in the conveying pipe, the conveying screw is rotatably installed in the conveying pipe through a bearing, and one end of the conveying screw, which is far away from the melting stirring tank, extends out of the conveying pipe; one side of the conveying pipe is provided with a conveying motor which is fixedly arranged above the supporting frame through a motor seat, and a rotating output shaft of the conveying motor is fixedly connected with one end of the conveying screw extending out of the conveying pipe through a connecting shaft; a hopper is further arranged above one end, close to the conveying motor, of the conveying pipe, and the lower end of the hopper is fixedly communicated with the conveying pipe; a heating plate is arranged on the outer diameter surface of the conveying pipe; the outer side of the heating plate is fixedly provided with an outer shell; one end of the conveying pipe, which is far away from the conveying motor, is fixedly provided with a melt pump; one end of the melt pump, which is far away from the conveying pipe, is fixedly provided with a discharge pipe, and one end of the discharge pipe is fixedly communicated with the melting stirring tank;
The melting stirring tank comprises an outer tank body, an inner tank body, a tank cover, a heating coil, a speed reducer, a stirring motor, stirring rods, stirring blades, a discharge pipe and a discharge valve; an inner tank body is arranged in the outer tank body, and a heating cavity is arranged between the inner tank body and the outer tank body; a heating coil is fixedly arranged in the heating cavity; the upper ends of the outer tank body and the inner tank body are fixedly provided with tank covers; a speed reducer is fixedly arranged at the upper end of the tank cover; one side of the speed reducer is provided with a stirring motor, and a rotating output shaft of the stirring motor is fixedly connected with an input shaft of the speed reducer; a stirring rod is also arranged in the inner tank body, and the upper end of the stirring rod is fixedly connected with the output shaft of the speed reducer; a plurality of pairs of stirring blades are fixedly arranged on the stirring rod; a discharging pipe communicated with the inner tank body is further arranged at one side of the lower end of the inner tank body, and the discharging pipe penetrates through and extends to the outer side of the outer tank body; the discharging pipe is also provided with a discharging valve.
Further, heating oil is arranged in a heating cavity arranged between the inner tank body and the outer tank body; the heat conduction is improved, so that the heat can be uniformly conducted to the inner tank body.
Further, the outer tank body is made of a high heat insulation material; the heat loss is reduced, and the heat preservation property in the melting stirring tank is ensured.
Further, the inner tank body is made of a high heat conduction material; the heat generated can be quickly conducted to the polyethylene resin in the inner tank body, so that the polyethylene resin in the inner tank body can be fully melted.
Further, the outer shell is made of heat insulation materials; the heating plate is protected, and the conveying pipe is insulated while the safety is improved, so that the temperature uniformity of the conveying pipe is ensured.
Further, the heating plates are uniformly arranged on the outer diameter surface of the conveying pipe; the conveying pipe is heated uniformly through the heat transfer of the heating plate, so that polyethylene resin particles in the conveying pipe are gradually heated.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model achieves the effects of improving the melting efficiency of the polyethylene resin particles, enabling the polyethylene resin particles to be melted rapidly and improving the production efficiency.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Fig. 2 is a schematic view of a partially cut-away structure of the conveyor of the present utility model.
FIG. 3 is a schematic cross-sectional view of a melting tank according to the present utility model.
The marks in the drawings are: 1-conveying device, 2-melting stirring tank, 3-supporting frame, 11-conveying pipe, 12-fixing seat, 13-conveying screw, 14-motor seat, 15-conveying motor, 16-connecting shaft, 17-hopper, 18-heating plate, 19-outer shell, 110-melt pump, 111-discharge pipe, 21-outer tank, 22-inner tank, 23-tank cover, 24-heating coil, 25-speed reducer, 26-stirring motor, 27-stirring rod, 28-stirring blade, 29-discharge pipe and 210-discharge valve.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Examples
The high-efficiency polyethylene resin melting device comprises a conveying device 1 for feeding and conveying polyethylene resin particles, as shown in figures 1-3; a melting and stirring tank 2 for melting and stirring the polyethylene resin is arranged on one side of the conveying device 1; the conveying device 1 is fixedly connected with the melting stirring tank 2; a supporting frame 3 for supporting and fixing the conveying device 1 is also arranged below the conveying device 1;
The conveying device 1 comprises a conveying pipe 11, a fixed seat 12, a conveying screw 13, a motor seat 14, a conveying motor 15, a connecting shaft 16, a hopper 17, a heating plate 18, an outer shell 19, a melt pump 110 and a discharge pipe 111; the conveying pipe 11 is fixedly arranged above the support frame 3 through a fixed seat 12; a conveying screw 13 is arranged in the conveying pipe 11, the conveying screw 13 is rotatably arranged in the conveying pipe 11 through a bearing, and one end of the conveying screw 13, which is far away from the melting stirring tank 2, extends out of the conveying pipe 11; a conveying motor 15 is arranged on one side of the conveying pipe 11, the conveying motor 15 is fixedly arranged above the supporting frame 3 through a motor seat 14, and a rotating output shaft of the conveying motor 15 is fixedly connected with one end, extending out of the conveying pipe 11, of the conveying screw 13 through a connecting shaft 16; a hopper 17 is further arranged above one end, close to the conveying motor 15, of the conveying pipe 11, and the lower end of the hopper 17 is fixedly communicated with the conveying pipe 11; the heating plate 18 is arranged on the outer diameter surface of the conveying pipe 11; an outer shell 19 is fixedly arranged outside the heating plate 18; the end of the conveying pipe 11 far away from the conveying motor 15 is fixedly provided with a melt pump 110; a discharge pipe 111 is fixedly arranged at one end of the melt pump 110, which is far away from the conveying pipe 11, and one end of the discharge pipe 111 is fixedly communicated with the melting stirring tank 2;
The melting stirring tank 2 comprises an outer tank body 21, an inner tank body 22, a tank cover 23, a heating coil 24, a speed reducer 25, a stirring motor 26, a stirring rod 27, stirring blades 28, a discharging pipe 29 and a discharging valve 210; an inner tank body 22 is arranged in the outer tank body 21, and a heating cavity is arranged between the inner tank body 22 and the outer tank body 21; a heating coil 24 is fixedly arranged in the heating cavity; the upper ends of the outer tank body 21 and the inner tank body 22 are fixedly provided with a tank cover 23; a speed reducer 25 is fixedly arranged at the upper end of the tank cover 23; one side of the speed reducer 25 is provided with a stirring motor 26, and a rotation output shaft of the stirring motor 26 is fixedly connected with an input shaft of the speed reducer 25; a stirring rod 27 is also arranged in the inner tank 22, and the upper end of the stirring rod 27 is fixedly connected with the output shaft of the speed reducer 25; a plurality of pairs of stirring blades 28 are fixedly arranged on the stirring rod 27; a discharging pipe 29 communicated with the inner tank 22 is further arranged at one side of the lower end of the inner tank 22, and the discharging pipe 29 penetrates through and extends to the outer side of the outer tank 21; the tapping pipe 29 is also provided with a tapping valve 210.
Working principle:
When the utility model is used, polyethylene resin particles are placed into the hopper 17, the polyethylene resin particles enter the conveying pipe 11 from the hopper 17, the conveying motor 15 drives the conveying screw 13 to rotate through the connecting shaft 16, the conveying screw 13 rotates to convey materials to the right side of the conveying pipe 11, meanwhile, a plurality of heating plates 18 are uniformly arranged on the outer diameter surface of the conveying pipe 11, and the conveying pipe 11 is uniformly heated through heat transfer of the heating plates 18, so that the polyethylene resin particles in the conveying pipe 11 gradually rise in temperature and slowly melt; the polyethylene resin heated by the conveying pipe 11 and preliminarily melted is conveyed to the right side of the conveying pipe 11 through the conveying screw 13, is conveyed into the discharging pipe 111 through the melt pump 110 on the right side of the conveying pipe 11, and after the polyethylene resin particles preliminarily melted enter the melting and stirring tank 2 and are conveyed into the melting and stirring tank 2 through the discharging pipe 111, the polyethylene resin particles preliminarily melted can be quickly and fully melted under the action of the heating coil 24 arranged between the outer tank 21 and the inner tank 22 by the heating coil 24 arranged between the outer tank 21 and the inner tank 22 of the melting and stirring tank 2; simultaneously, the stirring motor 26 arranged on the melting stirring tank 2 drives the stirring rod 27 to rotate, so that the stirring blades 28 on the stirring rod 27 stir the polyethylene resin, and the melting rate of the polyethylene resin is further improved.
Heating oil is arranged in a heating cavity arranged between the inner tank body 22 and the outer tank body 21; the heat conduction is improved, so that the heat can be uniformly conducted to the inner tank 22; meanwhile, the outer tank body 21 is made of high heat insulation material; the heat loss is reduced, and the heat preservation property of the melting stirring tank 2 is ensured; the inner tank 22 is made of high heat conduction material; the generated heat can be quickly conducted to the polyethylene resin in the inner can 22, so that the polyethylene resin in the inner can 22 can be sufficiently melted.
The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
While the present disclosure has been described in detail with reference to exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes may be made thereto without departing from the scope of the present disclosure.
Claims (6)
1. The high-efficiency polyethylene resin melting device is characterized by comprising a conveying device (1) for feeding and conveying polyethylene resin particles; a melting stirring tank (2) for melting and stirring the polyethylene resin is arranged at one side of the conveying device (1); the conveying device (1) is fixedly connected with the melting stirring tank (2); a supporting frame (3) for supporting and fixing the conveying device (1) is also arranged below the conveying device (1);
The conveying device (1) comprises a conveying pipe (11), a fixing seat (12), a conveying screw (13), a motor seat (14), a conveying motor (15), a connecting shaft (16), a hopper (17), a heating plate (18), an outer shell (19), a melt pump (110) and a discharge pipe (111); the conveying pipe (11) is fixedly arranged above the supporting frame (3) through the fixing seat (12); a conveying screw (13) is arranged in the conveying pipe (11), the conveying screw (13) is rotatably arranged in the conveying pipe (11) through a bearing, and one end, far away from the melting stirring tank (2), of the conveying screw (13) extends out of the conveying pipe (11); one side of the conveying pipe (11) is provided with a conveying motor (15), the conveying motor (15) is fixedly arranged above the supporting frame (3) through a motor seat (14), and a rotating output shaft of the conveying motor (15) is fixedly connected with one end, extending out of the conveying pipe (11), of the conveying screw (13) through a connecting shaft (16); a hopper (17) is further arranged above one end, close to the conveying motor (15), of the conveying pipe (11), and the lower end of the hopper (17) is fixedly communicated with the conveying pipe (11); a heating plate (18) is arranged on the outer diameter surface of the conveying pipe (11); an outer shell (19) is fixedly arranged on the outer side of the heating plate (18); one end of the conveying pipe (11) far away from the conveying motor (15) is fixedly provided with a melt pump (110); a discharge pipe (111) is fixedly arranged at one end of the melt pump (110) far away from the conveying pipe (11), and one end of the discharge pipe (111) is fixedly communicated with the melting stirring tank (2);
The melting stirring tank (2) comprises an outer tank body (21), an inner tank body (22), a tank cover (23), a heating coil (24), a speed reducer (25), a stirring motor (26), a stirring rod (27), stirring blades (28), a discharging pipe (29) and a discharging valve (210); an inner tank body (22) is arranged in the outer tank body (21), and a heating cavity is arranged between the inner tank body (22) and the outer tank body (21); a heating coil (24) is fixedly arranged in the heating cavity; the upper ends of the outer tank body (21) and the inner tank body (22) are fixedly provided with a tank cover (23); a speed reducer (25) is fixedly arranged at the upper end of the tank cover (23); one side of the speed reducer (25) is provided with a stirring motor (26), and a rotating output shaft of the stirring motor (26) is fixedly connected with an input shaft of the speed reducer (25); a stirring rod (27) is further arranged in the inner tank body (22), and the upper end of the stirring rod (27) is fixedly connected with the output shaft of the speed reducer (25); a plurality of pairs of stirring blades (28) are fixedly arranged on the stirring rod (27); a discharging pipe (29) communicated with the inner tank body (22) is further arranged at one side of the lower end of the inner tank body (22), and the discharging pipe (29) penetrates through and extends to the outer side of the outer tank body (21); the discharging pipe (29) is also provided with a discharging valve (210).
2. The efficient polyethylene resin melting device according to claim 1, wherein heating oil is arranged in a heating cavity arranged between the inner tank body (22) and the outer tank body (21).
3. The polyethylene resin efficient melting device according to claim 1, wherein the outer tank (21) is made of a high heat insulation material.
4. A polyethylene resin high efficiency melting apparatus as in claim 1 wherein said inner vessel (22) is made of a highly thermally conductive material.
5. A polyethylene resin high efficiency melting apparatus as claimed in claim 1, wherein said outer housing (19) is a heat insulating material.
6. The efficient polyethylene resin melting device according to claim 1, wherein the heating plates (18) are uniformly arranged on the outer diameter surface of the conveying pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653669.8U CN220826189U (en) | 2023-09-28 | 2023-09-28 | Polyethylene resin efficient melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653669.8U CN220826189U (en) | 2023-09-28 | 2023-09-28 | Polyethylene resin efficient melting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220826189U true CN220826189U (en) | 2024-04-23 |
Family
ID=90724821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322653669.8U Active CN220826189U (en) | 2023-09-28 | 2023-09-28 | Polyethylene resin efficient melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220826189U (en) |
-
2023
- 2023-09-28 CN CN202322653669.8U patent/CN220826189U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |