CN210233661U - A concentrate feedway for polyethylene processing - Google Patents
A concentrate feedway for polyethylene processing Download PDFInfo
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- CN210233661U CN210233661U CN201920927917.4U CN201920927917U CN210233661U CN 210233661 U CN210233661 U CN 210233661U CN 201920927917 U CN201920927917 U CN 201920927917U CN 210233661 U CN210233661 U CN 210233661U
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- funnel
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- auxiliary material
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Abstract
The utility model discloses a centralized feeding device for polyethylene processing, which comprises a main material area, an auxiliary material area and a mixing area, wherein the main material area and the auxiliary material area are connected with the mixing area and can carry out material conveying, the main material area comprises a main material funnel, the upper part of the main material funnel is connected with a storage bin through a pipeline, the main material funnel is connected with a vacuum motor, under the action of the vacuum motor, materials in the storage bin can be conveyed into the main material funnel through the pipeline, the lower part of the main material funnel is connected with the mixing area, a pneumatic valve is arranged at the position where the main material funnel and the mixing area are connected, the auxiliary material area comprises an auxiliary material funnel, the lower part of the auxiliary material funnel is connected with the mixing area, the pneumatic valve is arranged at the connecting position of the main material funnel and the auxiliary material funnel, the mixing area comprises a mixing funnel, the upper part of the mixing funnel is respectively connected with the main material funnel and the, therefore, the multi-component automatic polyethylene raw material mixing is realized, and the effective implementation of the subsequent processing is ensured.
Description
Technical Field
The utility model relates to a polyethylene processing equipment field especially relates to a compound concentrated feedway that is used for polyethylene to process.
Background
Polyethylene is a thermoplastic resin formed after ethylene is polymerized under certain conditions, and is classified into high-density polyethylene and low-density polyethylene according to the density of polyethylene, and granular polyethylene and linear polyethylene according to the form of polyethylene; of course, the separation can also be carried out according to other separation criteria, and is not subdivided here. Although polyethylene has a very high market share in daily life due to its excellent properties, pure polyethylene also has some disadvantages, such as poor weather resistance, easy oxidation and sun exposure, so various auxiliary materials such as antioxidants, light stabilizers and catalysts are often required to be added in the production process of polyethylene. But among the present polyethylene production facility, lack the control feeding device to the various processing components of polyethylene, consequently the utility model discloses a utility model people aims at utility model a centralized feedway for polyethylene processing.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a centralized feeding device for polyethylene processing.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a concentrated feeding device for polyethylene processing comprises a main material area, an auxiliary material area and a mixing area, wherein the main material area and the auxiliary material area are connected with the mixing area and can convey materials, the main material area comprises a main material funnel, the upper part of the main material funnel is connected with a storage bin through a pipeline, a vacuum motor is connected onto the main material funnel, the materials in the storage bin can be conveyed into the main material funnel through the pipeline under the action of the vacuum motor, the lower part of the main material funnel is connected with the mixing area, a pneumatic valve is arranged at the position where the main material funnel and the mixing area are connected, the auxiliary material area comprises an auxiliary material funnel, the lower part of the auxiliary material funnel is connected with the mixing area, the pneumatic valve is arranged at the position where the auxiliary material funnel and the mixing area are connected, the upper part of the mixing funnel is respectively connected with the main material funnel and the auxiliary material funnel, a mixer is further arranged in the mixing funnel, the main material and the auxiliary material can be mixed.
Preferably, the blender includes mixing motor, mixing leaf is the heliciform and vertical setting in the mixing funnel, and with mixing motor connects, and under mixing motor's effect, can be to mix the material in the mixing funnel. The mixing is carried out in advance, so that the follow-up continuous processing in processing equipment is ensured, and meanwhile, the blockage of the mixing bin can be prevented.
Preferably, the lower part of the mixing hopper is connected with the feeding end of the production equipment, and a pneumatic valve is added at the connecting position of the mixing hopper and the production equipment. The feed rate and quantity in the production plant are controlled by pneumatic valves.
Preferably, the main material hoppers are provided with at least two main material hoppers, are fixedly installed through an installation plate and are positioned above the mixing hopper. The configuration of a plurality of main material funnels makes things convenient for the polyethylene of different density to make up, and to the combination of the polyethylene of different material states in addition, for example high density polyethylene and low density polyethylene produce medium density polyethylene product under the cooperation of certain proportion, just need make up the polyethylene of different density this moment, through the control of a plurality of main material funnels and pneumatic valve thereof, can realize this purpose.
Preferably, the auxiliary material funnel is also provided with at least two, and is also fixedly installed above the mixing funnel through an installation plate, and the size of the auxiliary material funnel is smaller than that of the main material funnel. The auxiliary material funnel is designed for adding the auxiliary material, including antioxidant, light stabilizer, catalyst etc. certainly in order to guarantee the control to the volume, every kind of auxiliary material uses an auxiliary material funnel, and then controls input speed and feeding volume through the pneumatic valve of auxiliary material funnel below, and then carries out intensive mixing in mixing the funnel.
Preferably, the auxiliary material hopper can also be connected with a storage box of the auxiliary material through a pipeline, and is simultaneously connected with a conveying motor, and the auxiliary material is conveyed through the conveying motor. Increasing the overall level of automation, but if so, the need for precise control of multiple pneumatic valves increases the demand.
The utility model relates to a concentrate feedway for polyethylene processing's beneficial effect is, sets up main material funnel, auxiliary material funnel and mixed funnel, through the volume of accurate control main material and auxiliary material, and then accomplishes the mixture in mixing the funnel to realize and guarantee subsequent polyethylene's processing, mould plastics, melting or other processing, all can guarantee the quality of its processing.
Drawings
Fig. 1 is a schematic front view of a centralized feeding device.
Fig. 2 is a schematic structural view of the mixer.
Fig. 3 is a schematic top view of a plurality of main material hoppers and a plurality of auxiliary material hoppers.
In the figure:
1-main material funnel; 2-an auxiliary material funnel; 3-mixing funnel; 4-a mixer; 5-pneumatic valves; 6-a pipeline; 7-a storage bin; 8-a vacuum motor; 9-mounting a plate; 41-hybrid motor; 42-mixing leaves.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1-3, the centralized feeding device for polyethylene processing in this embodiment includes a main material area, an auxiliary material area, and a mixing area, where the main material area and the auxiliary material area are connected to the mixing area and can transport materials;
the main material area comprises a main material funnel 1, the upper part of the main material funnel 1 is connected with a stock bin 7 through a pipeline 6, the main material funnel 1 is connected with a vacuum motor 8, under the action of the vacuum motor 8, materials in the stock bin 7 can be conveyed into the main material funnel 1 through the pipeline 6, the lower part of the main material funnel 1 is connected with the mixing area, the pneumatic valves 5 are arranged at the connecting positions of the main material funnel 1 and the mixing area, at least two main material funnels 1 are fixedly arranged and positioned above the mixing funnel 3 through a mounting plate 9, the main material funnels 1 are configured to facilitate the combination of polyethylene with different densities, and the combination of polyethylene with different material states, such as the production of medium density polyethylene products under the matching of high density polyethylene and low density polyethylene in a certain proportion, the polyethylene with different densities needs to be combined at the moment, and the main material funnels 1 and the pneumatic valves 5 are controlled, this is achieved;
the auxiliary material area comprises auxiliary material funnels 2, the lower parts of the auxiliary material funnels 2 are connected with the mixing area, pneumatic valves 5 are arranged at the connection positions of the auxiliary material funnels and the mixing area, at least two auxiliary material funnels 2 are arranged, the auxiliary material funnels are fixedly arranged above the mixing funnel 3 through mounting plates 9, and the size of the auxiliary material funnels is smaller than that of the main material funnel 1; the auxiliary material hopper 2 is designed for adding auxiliary materials, and comprises an antioxidant, a light stabilizer, a catalyst and the like, certainly, in order to ensure the control of the amount, one auxiliary material hopper 2 is used for each auxiliary material, and then the feeding speed and the feeding amount are controlled through a pneumatic valve 5 below the auxiliary material hopper 2, so that the auxiliary materials are fully mixed in the mixing hopper 3; the auxiliary material hopper 2 can also be connected with the storage box of the auxiliary material through a pipeline, and is simultaneously connected with the conveying motor, and the auxiliary material is conveyed through the conveying motor, so that the integral automation level is improved, but in this way, the requirement on the accurate control of a plurality of pneumatic valves 5 is improved;
the mixing area comprises a mixing funnel 3, the upper part of the mixing funnel 3 is respectively connected with a main material funnel 1 and an auxiliary material funnel 2, and a mixer 4 is arranged in the mixing funnel 3 and can mix the main material and the auxiliary material; the mixer 4 comprises a mixing motor 41 and a mixing blade 42, the mixing blade 42 is spirally and vertically arranged in the mixing funnel 3 and is connected with the mixing motor 41, and under the action of the mixing motor 41, the materials in the mixing funnel 3 can be mixed and pre-mixed, so that the subsequent continuous processing in processing equipment is ensured, and meanwhile, the blockage of the mixing bin can be prevented; the lower part of the mixing funnel 3 is connected with the feeding end of the production equipment, and a pneumatic valve 5 is added at the connecting position of the mixing funnel 3 and the production equipment. The feed rate and quantity in the production plant is controlled by means of pneumatic valves 5.
As for the specific description of the mounting plate 9, as shown in fig. 3, this is merely a design and mounting method, the mixing hopper 3 is placed between the main hopper 1 and the auxiliary hopper 2, the whole is circular, the mixing hopper 3 is located at the center of the circle, and the main hopper 1 and the auxiliary hopper 2 may be arranged linearly.
Set up main material funnel 1, auxiliary material funnel 2 and mixing funnel 3, through the volume of accurate control main material and auxiliary material, and then accomplish the mixture in mixing funnel 3 to realize and guarantee subsequent polyethylene's processing, mould plastics, melting or other processing, all can guarantee the quality of its processing.
Wherein the key is through the accurate control to pneumatic valve 5, can certainly be with the help of current computer program, through computer control pneumatic valve 5 to the realization is to the accurate control of the volume of material, has realized promptly the utility model discloses the people wants the purpose that reaches.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (6)
1. A concentrate feedway for polyethylene processing which characterized in that: including main material district, auxiliary material district and mixing area, main material district all is connected with mixing area with the auxiliary material district to can carry out the material and carry, main material district includes main material funnel (1), the top of main material funnel (1) is passed through pipeline (6) and is connected with feed bin (7), just be connected with vacuum motor (8) on main material funnel (1) under the effect of vacuum motor (8), material in feed bin (7) can be carried to main material funnel (1) in through pipeline (6), the below of main material funnel (1) and the connection in mixing area, and the position that the two is connected has pneumatic valve (5), the auxiliary material district includes auxiliary material funnel (2), the below and the mixing area of auxiliary material funnel (2) are connected, and set up pneumatic valve (5) at the hookup location of the two, the mixing area includes mixing funnel (3), the top of mixing funnel (3) is connected with main material funnel (1) and auxiliary material funnel (2) respectively, just still be provided with blender (4) in mixing funnel (3), can mix main material and auxiliary material.
2. The centralized feeding device for polyethylene processing according to claim 1, characterized in that: mixer (4) are including mixing motor (41), mixing leaf (42) are the heliciform and vertical setting and are in mixing funnel (3), and with mixing motor (41) are connected, and under mixing motor's (41) effect, can be right material in mixing funnel (3) mixes.
3. The centralized feeding device for polyethylene processing according to claim 1, characterized in that: the lower part of the mixing funnel (3) is connected with the feed end of production equipment, and a pneumatic valve (5) is additionally arranged at the connecting position of the mixing funnel (3) and the production equipment.
4. The centralized feeding device for polyethylene processing according to claim 1, characterized in that: the main material funnel (1) is provided with at least two and is fixedly installed and located above the mixing funnel (3) through an installation plate (9).
5. The centralized feeding device for polyethylene processing according to claim 1, characterized in that: the auxiliary material funnel (2) is also provided with at least two, and is fixed above the mixing funnel (3) through a mounting plate (9) and the size of the mixing funnel is smaller than that of the main material funnel (1).
6. The centralized feeding device for polyethylene processing according to claim 1, characterized in that: auxiliary material funnel (2) also can be connected with the bin of auxiliary material through the pipeline to connect conveying motor simultaneously, and pass through conveying motor carries the auxiliary material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920927917.4U CN210233661U (en) | 2019-06-19 | 2019-06-19 | A concentrate feedway for polyethylene processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920927917.4U CN210233661U (en) | 2019-06-19 | 2019-06-19 | A concentrate feedway for polyethylene processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210233661U true CN210233661U (en) | 2020-04-03 |
Family
ID=69986655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920927917.4U Expired - Fee Related CN210233661U (en) | 2019-06-19 | 2019-06-19 | A concentrate feedway for polyethylene processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210233661U (en) |
-
2019
- 2019-06-19 CN CN201920927917.4U patent/CN210233661U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |