CN220499633U - Plastic melting device - Google Patents
Plastic melting device Download PDFInfo
- Publication number
- CN220499633U CN220499633U CN202321423488.XU CN202321423488U CN220499633U CN 220499633 U CN220499633 U CN 220499633U CN 202321423488 U CN202321423488 U CN 202321423488U CN 220499633 U CN220499633 U CN 220499633U
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- China
- Prior art keywords
- melting tank
- melting
- exhaust pipe
- filter
- plastic
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- 238000002844 melting Methods 0.000 title claims abstract description 75
- 230000008018 melting Effects 0.000 title claims abstract description 75
- 239000004033 plastic Substances 0.000 title claims abstract description 41
- 229920003023 plastic Polymers 0.000 title claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 24
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 2
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000002588 toxic effect Effects 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 description 38
- 239000000654 additive Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 6
- 239000000155 melt Substances 0.000 description 4
- 241001062472 Stokellia anisodon Species 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a plastic melting device, which has the technical scheme that: the device comprises a melting tank, wherein a feeding pipe is arranged on the top surface of the melting tank, two supporting bases are fixedly arranged on the bottom surface of the melting tank, heating wires are arranged in the melting tank, and an exhaust pipe is arranged on the top surface of the melting tank; the filter component is arranged inside the exhaust pipe and is used for filtering exhaust gas, the filter ring is arranged, exhaust gas is generated in the plastic raw material smelting process, when the exhaust gas is discharged through the exhaust pipe, the exhaust gas passes through the filter ring and is filtered through the filter screen, then toxic and harmful substances in the exhaust gas are adsorbed through the filter core, the external exhaust gas is discharged, the health of surrounding staff is not influenced, and the scraper is arranged, so that the scraper is driven by the first rotating motor to scrape substances attached to the inner wall of the exhaust pipe, and the circulation efficiency of the exhaust gas through the exhaust pipe is ensured.
Description
Technical Field
The utility model relates to the technical field of plastic production, in particular to a plastic melting device.
Background
The plastic particles are roughly divided into more than 200 types, and are divided into thousands of types, and commonly, tens of types, in daily life, the plastic particles can be used for manufacturing various plastic bags, barrels, basins, toys, furniture, stationery and other living appliances and plastic products, and in the aspect of building materials, the plastic particles can be used for building various building components, building tools, plastic doors and windows, mud ash barrels and the like, the plastic particles play a vital role in life, in the current plastic particle production process, the raw materials are firstly required to be melted by a melting device, when the temperature is increased, the kinetic energy of thermal movement of molecules is increased, so that crystallization is damaged, and the material is changed from crystal to liquid phase; the plastic particle is subjected to primary phase transition, has the increase of enthalpy, entropy and volume, and can be easily shaped after being melted.
According to the application number: as known from chinese patent CN202021624212.4, a plastic processing and melting device is disclosed, which comprises a base plate, a melting structure and a pulverizing structure; a bottom plate: the left side of the upper surface of the heating tank is provided with a fixed frame, the right side of the upper surface of the bottom plate is symmetrically provided with supporting legs, the upper surfaces of the supporting legs are fixedly connected with the bottom surface of the heating tank, the upper surface of the heating tank is provided with a supporting frame, the front surface discharge hole of the heating tank is provided with a discharge pipe, and the inside of the discharge pipe is connected with a material valve in series; crushing structure: the device is arranged on the upper surface of the supporting frame; wherein: still include heater strip and control switch group, the internal surface of heating tank is equipped with evenly distributed's heater strip, and the front surface of bottom plate is equipped with control switch group, and the external power source is connected to control switch group's input electricity, and the input of heater strip is connected with control switch group's output electricity, and this plastics processing melting device melts more evenly, reduces the interior impurity content of molten plastics, and melting efficiency is high, improves the production efficiency of plastics.
There are also disadvantages to a plastic processing and melting device, such as: when the plastic production raw materials are melted, plasticizers, colorants and the like are added, so that the generated waste gas has certain toxicity during the melting, is directly discharged, and affects the physical health of surrounding staff.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a plastic melting device, which solves the problems that when plastic production raw materials are melted, plasticizers, colorants and the like are added, so that the generated waste gas has certain toxicity and is directly discharged to influence the physical health of surrounding staff.
The technical aim of the utility model is realized by the following technical scheme:
a plastic melting device comprising: the device comprises a melting tank, wherein a feeding pipe is arranged on the top surface of the melting tank, two supporting bases are fixedly arranged on the bottom surface of the melting tank, an electric heating wire is arranged in the melting tank, a discharging pipe is arranged on the bottom surface of the melting tank, and an exhaust pipe is arranged on the top surface of the melting tank; and the filtering component is arranged in the exhaust pipe and is used for filtering exhaust gas.
Through adopting above-mentioned technical scheme, through setting up filter unit, after the plastics raw materials enters into the melting jar through the pan feeding pipe, melt the raw materials through the heating wire, melt the in-process, the waste gas of production passes through the exhaust pipe discharge, filters waste gas through filter unit, guarantees that waste gas can not pollute external air quality.
Preferably, the filter assembly includes: the filter ring, the inside at the exhaust pipe is established to the fixed cover of filter ring, a plurality of venthole has been seted up to the inside bottom surface of filter ring, the inside of venthole is provided with the filter screen, the inside activity joint of filter ring has the filter core.
Through adopting above-mentioned technical scheme, through setting up the filter ring, when the plastics raw materials smelt in-process in the melting tank, the high temperature waste gas that produces is discharged outside through the exhaust pipe, and when waste gas was discharged through the exhaust pipe, through the filter ring, earlier through the filter screen, size granule filters in the waste gas, then adsorb the poisonous and harmful substance in the waste gas through the filter core, guarantees to discharge outside waste gas, can not influence staff's on every side healthy.
Preferably, the filter assembly further comprises: the installation cavity, the installation cavity sets up the inside bottom surface at the filtering ring, the inside fixed mounting in installation cavity has first rotating electrical machines, the through hole has been seted up to the inside bottom surface in installation cavity, the axle of first rotating electrical machines passes the through hole and extends to the inside of exhaust pipe, the axle fixedly connected with bull stick of first rotating electrical machines, the excircle wall fixed mounting of bull stick has the scraper.
Through adopting above-mentioned technical scheme, through setting up the scraper, after waste gas passes through the exhaust pipe for a long time, partial material can adhere in the inner wall of exhaust pipe in the waste gas, and after a long time, waste gas passes through exhaust pipe circulation speed and slows down, through starting first rotating electrical machines, drives the scraper, can strike off the attached material of exhaust pipe inner wall, guarantees waste gas and passes through exhaust pipe circulation efficiency.
Preferably, the top surface fixed mounting of melting jar has the second rotating electrical machines, the rotation hole has been seted up to the top surface of melting jar, the axle of second rotating electrical machines passes the rotation hole and extends to the inside of melting jar, the axle fixedly connected with column spinner of second rotating electrical machines, the outer disc wall fixed mounting of column spinner has a plurality of puddler, puddler and heating wire fixed connection.
Through adopting above-mentioned technical scheme, through setting up the second rotating electrical machines, when plastics raw materials melts, need add certain additive, the staff can start the second rotating electrical machines, drives the column spinner and rotates, makes the puddler fully fuse the raw materials and additive in the melting tank together.
Preferably, two scrapers are arranged in the melting tank, and the scrapers are fixedly connected with the stirring rod.
Through adopting above-mentioned technical scheme, through setting up the scraper blade, when the second rotating electrical machines drives puddler stirring in-process, drive the scraper blade and strike off the raw materials that the inner wall of melting tank is attached, guarantee plastics raw materials and additive fully melt together.
Preferably, an observation window is arranged outside the melting tank.
Through adopting above-mentioned technical scheme, through the observation window, the staff can conveniently observe the raw materials degree of melting in the melting tank through the observation window.
In summary, the utility model has the following advantages:
through setting up the filter ring, when the plastics raw materials smelt in-process in the melting tank, the high temperature waste gas that produces discharges outside through the exhaust pipe, and when waste gas passes through the exhaust pipe discharge, through the filter ring, earlier through the filter screen, filter big or small granule in the waste gas, then adsorb the poisonous and harmful substance in the waste gas through the filter core, guarantee to discharge outside waste gas, can not influence the healthy of staff around.
Through setting up the scraper, after waste gas passes through the exhaust pipe for a long time, partial material can adhere in the inner wall of exhaust pipe in the waste gas, and after a long time, waste gas passes through exhaust pipe circulation speed and slows down, through starting first rotating electrical machines, drives the scraper, can strike off the attached material of exhaust pipe inner wall, guarantees waste gas and passes through exhaust pipe circulation efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the filter ring of the present utility model;
FIG. 3 is a schematic view of the structure of the rotating rod of the present utility model;
FIG. 4 is a schematic view of the vertical cutting structure of the melting tank of the present utility model.
Reference numerals: 1. a melting tank; 2. a feeding pipe; 3. a support base; 4. heating wires; 5. an exhaust pipe; 6. a filter ring; 7. an air outlet hole; 8. a filter screen; 9. a filter element; 10. a mounting cavity; 11. a first rotating electric machine; 12. a rotating rod; 13. a scraper; 14. a through hole; 15. a second rotating electric machine; 16. a rotation hole; 17. a spin column; 18. a stirring rod; 19. a scraper; 20. a discharge pipe; 21. and an observation window.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1 and 4, a plastic melting apparatus includes: the device comprises a melting tank 1, wherein a feeding pipe 2 is arranged on the top surface of the melting tank 1, two supporting bases 3 are fixedly arranged on the bottom surface of the melting tank 1, an electric heating wire 4 is arranged in the melting tank 1, the electric heating wire 4 is of an existing structure and is not described in detail herein, a discharging pipe 20 is arranged on the bottom surface of the melting tank 1, and an exhaust pipe 5 is arranged on the top surface of the melting tank 1; the filter component sets up in the inside of exhaust pipe 5 for filter waste gas, through setting up filter component, after plastic raw materials enters into melting tank 1 through pan feeding pipe 2, melt the raw materials through heating wire 4, melt the in-process, the waste gas that produces passes through exhaust pipe 5 and discharges, filter through filter component, filter waste gas, guarantee the air quality that waste gas can not pollute the external world, melting tank 1's outside is provided with observation window 21, through observation window 21, the staff can pass through observation window 21, conveniently observe the raw materials degree of melting in the melting tank 1.
Referring to fig. 1, 2 and 3, the filter assembly includes: the filter ring 6, the inside at exhaust pipe 5 is established to the fixed cover of filter ring 6, a plurality of venthole 7 has been seted up to the inside bottom surface of filter ring 6, the inside of venthole 7 is provided with filter screen 8, the inside activity joint of filter ring 6 has filter core 9, through setting up filter ring 6, when the plastics raw materials smelt the in-process in melting tank 1, the high temperature waste gas that produces is discharged outside through exhaust pipe 5, when waste gas passes through exhaust pipe 5 and discharges, through filter ring 6, earlier through filter screen 8, size granule filters in the waste gas, then adsorb the poisonous and harmful substance in the waste gas through filter core 9, guarantee to discharge outside waste gas, can not influence staff's on every side health, the filter component still includes: the installation cavity 10, the installation cavity 10 sets up the inside bottom surface at filtering ring 6, the inside fixed mounting in installation cavity 10 has first rotating electrical machines 11, first rotating electrical machines 11 is for having the structure and will not be described in detail here, through hole 14 has been seted up to the inside bottom surface in installation cavity 10, the axle of first rotating electrical machines 11 passes through hole 14 and extends to the inside of exhaust pipe 5, the axle fixedly connected with bull stick 12 of first rotating electrical machines 11, the outer disc of bull stick 12 is fixed mounting has scraper 13, through setting up scraper 13, after the exhaust passes through exhaust pipe 5 for a long time, part material in the exhaust can adhere at the inner wall of exhaust pipe 5, after a long time, the exhaust passes through exhaust pipe 5 circulation speed and slows down, through starting first rotating electrical machines 11, drive scraper 13, can strike off the material that the inner wall of exhaust pipe 5 adheres to, guarantee that the exhaust passes through exhaust pipe 5 circulation efficiency.
Referring to fig. 1 and 4, the top surface fixed mounting of melting tank 1 has second rotating electrical machines 15, the rotation hole 16 has been seted up to the top surface of melting tank 1, the axle of second rotating electrical machines 15 passes rotation hole 16 and extends to the inside of melting tank 1, the axle fixedly connected with column 17 of rotation of second rotating electrical machines 15, column 17's outer round wall fixed mounting has a plurality of puddler 18, puddler 18 and heating wire 4 fixed connection, through setting up second rotating electrical machines 15, when the plastics raw materials melts, need add certain additive, the staff can start second rotating electrical machines 15, drive column 17 rotation, make puddler 18 fully fuse together with the additive to the raw materials in the melting tank 1, the inside of melting tank 1 is provided with two scrapers 19, scraper 19 and puddler 18 fixed connection, through setting up scraper 19, in the stirring process of second rotating electrical machines 15 drive scraper 19 scrapes the raw materials that the inner wall of melting tank 1 adheres to, guarantee plastics raw materials and additive are fully fused together.
Working principle: referring to fig. 1-4, after plastic production raw materials enter a melting tank 1 through a feeding pipe 2, additives are added, an electric heating wire 4 is electrified, a second rotating motor 15 is started, the electric heating wire 4 melts the raw materials, the second rotating motor 15 drives a rotating column 17 to rotate, a stirring rod 18 fully fuses the raw materials and the additives in the melting tank 1, high-temperature waste gas generated in the melting process is discharged to the outside through an exhaust pipe 5, when the waste gas is discharged through the exhaust pipe 5, the waste gas passes through a filtering ring 6, first passes through a filter screen 8 to filter particles with the size in the waste gas, and then passes through a filter element 9 to adsorb toxic and harmful substances in the waste gas, so that the outside waste gas is discharged, and the physical health of surrounding workers is not affected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A plastic melting device, comprising:
the device comprises a melting tank (1), wherein a feeding pipe (2) is arranged on the top surface of the melting tank (1), two supporting bases (3) are fixedly arranged on the bottom surface of the melting tank (1), an electric heating wire (4) is arranged in the melting tank (1), a discharging pipe (20) is arranged on the bottom surface of the melting tank (1), and an exhaust pipe (5) is arranged on the top surface of the melting tank (1);
and the filtering component is arranged in the exhaust pipe (5) and is used for filtering exhaust gas.
2. A plastic melting apparatus as in claim 1, wherein the filter assembly comprises:
the filter ring (6), the inside at exhaust pipe (5) is established to fixed cover of filter ring (6), a plurality of venthole (7) have been seted up to the inside bottom surface of filter ring (6), the inside of venthole (7) is provided with filter screen (8), the inside activity joint of filter ring (6) has filter core (9).
3. The plastic melting apparatus of claim 2, wherein the filter assembly further comprises:
the installation cavity (10), installation cavity (10) set up the inside bottom surface at filtering ring (6), the inside fixed mounting in installation cavity (10) has first rotating electrical machines (11), through-hole (14) have been seted up to the inside bottom surface in installation cavity (10), the inside that through-hole (14) and extension to exhaust pipe (5) were passed to the axle of first rotating electrical machines (11), the axle fixedly connected with bull stick (12) of first rotating electrical machines (11), the excircle wall fixed mounting of bull stick (12) has scraper (13).
4. The plastic melting device according to claim 1, wherein a second rotating motor (15) is fixedly installed on the top surface of the melting tank (1), a rotating hole (16) is formed in the top surface of the melting tank (1), a shaft of the second rotating motor (15) penetrates through the rotating hole (16) and extends to the inside of the melting tank (1), a rotating column (17) is fixedly connected with the shaft of the second rotating motor (15), a plurality of stirring rods (18) are fixedly installed on the outer circumferential wall surface of the rotating column (17), and the stirring rods (18) are fixedly connected with the electric heating wires (4).
5. A plastic melting device as claimed in claim 4, characterized in that two scrapers (19) are provided inside the melting tank (1), the scrapers (19) being fixedly connected to the stirring rod (18).
6. A plastic melting device as claimed in claim 1, characterized in that the outside of the melting tank (1) is provided with a viewing window (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423488.XU CN220499633U (en) | 2023-06-06 | 2023-06-06 | Plastic melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423488.XU CN220499633U (en) | 2023-06-06 | 2023-06-06 | Plastic melting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220499633U true CN220499633U (en) | 2024-02-20 |
Family
ID=89871630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321423488.XU Active CN220499633U (en) | 2023-06-06 | 2023-06-06 | Plastic melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220499633U (en) |
-
2023
- 2023-06-06 CN CN202321423488.XU patent/CN220499633U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |