CN210940388U - Material water trap - Google Patents
Material water trap Download PDFInfo
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- CN210940388U CN210940388U CN201921476174.XU CN201921476174U CN210940388U CN 210940388 U CN210940388 U CN 210940388U CN 201921476174 U CN201921476174 U CN 201921476174U CN 210940388 U CN210940388 U CN 210940388U
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- waste heat
- heat collecting
- vacuum
- expansion
- cavity channel
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The embodiment of the utility model discloses a material dewatering device, which comprises a waste heat collecting device for collecting heat on an extruder barrel and a vacuum forming device for forming a vacuum state, wherein the vacuum forming device is connected with the waste heat collecting device, the waste heat collecting device comprises a waste heat collecting plate and a waste heat collecting box, one end of the waste heat collecting plate is connected with the extruder barrel, the other end of the waste heat collecting plate extends into the waste heat collecting box, the vacuum forming device comprises a vacuum cavity channel and an expansion cavity channel which are arranged side by side, an expansion piston is arranged in the expansion cavity channel, a heating plate is arranged at the bottom of the expansion cavity channel, the heating plate extends into the waste heat collecting box, a vacuum piston is arranged in the vacuum cavity channel, the vacuum piston is connected with the expansion piston, the bottom of the vacuum cavity channel is connected with a water suction pipe, the heat emitted from the extruder is collected to form, and the power of the drainage device comes from the heat emitted by the extruder, so that the energy consumption of the drainage device can be reduced.
Description
Technical Field
The embodiment of the utility model provides a production facility technical field, concretely relates to material dewatering device are moulded to wood is related to.
Background
Wood-plastic, i.e. wood-plastic composite material, is a new type of composite material which is briskly developed in recent years at home and abroad, and means a plate or a section which is produced by mixing polyethylene, polypropylene, polyvinyl chloride and the like instead of common resin adhesives with more than 35-70% of waste plant fibers such as wood flour, rice husks, straws and the like to form a new wood material, and then carrying out plastic processing technologies such as extrusion, mould pressing, injection molding and the like. The method is mainly used in industries such as building materials, furniture, logistics packaging and the like. The board is made by mixing plastic and wood powder according to a certain proportion and then performing hot extrusion molding, and is called as an extruded wood-plastic composite board.
When carrying out the production of wood-plastic material product, need use the extruder to carry out the processing of material to in the production of carrying out the product, the extruder includes support, crowded feed cylinder, mould, extrudes head and outlet, and during its production use, need timely with the water discharge, use with the normal high-efficient work of assurance extruder.
The extruder drainage device under the prior art background, its drainage efficiency is not high, is difficult to thoroughly get rid of the interior mixed free water of material, influences the use of extruder and wood-plastic material's production efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a material water trap adopts waste heat collection device to absorb the heat that gives off on the extruder, supplies with these heats vacuum forming device, forms the negative pressure space, links to each other this negative pressure space and extruder again, takes out the mixed free water in the extruder material out to because drainage effect is relatively poor among the solution prior art, can not thoroughly realize the problem of material drainage.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a material dewatering device comprises a waste heat collecting device and a vacuum forming device, wherein the waste heat collecting device is used for collecting heat on an extruder barrel, the vacuum forming device is used for forming a vacuum state, the vacuum forming device is connected with the waste heat collecting device, the waste heat collecting device comprises a waste heat collecting plate and a waste heat collecting box, one end of the waste heat collecting plate is connected with the extruder barrel, and the other end of the waste heat collecting plate extends into the waste heat collecting box;
the vacuum forming device comprises a vacuum cavity channel and an expansion cavity channel which are arranged side by side, an expansion piston is arranged in the expansion cavity channel, a heating plate is arranged at the bottom of the expansion cavity channel and extends into the waste heat collecting box, a vacuum piston is arranged in the vacuum cavity channel and is connected with the expansion piston, and a water suction pipe is connected to the bottom of the vacuum cavity channel.
As a preferred scheme of the utility model, be provided with the wash port on the extruder barrel, the suction tube with the wash port links to each other.
As a preferred scheme of the utility model, the hot plate with it has the expanding agent to fill between the expansion piston, the expanding agent is mercury.
As an optimized proposal of the utility model, the waste heat collecting box is filled with heat storage agent which is water.
As an optimized proposal of the utility model, the waste heat collecting plate and the surface of the waste heat collecting box are provided with heat insulation pads.
The utility model discloses an embodiment has following advantage:
the utility model discloses a waste heat collection device absorbs the heat that gives off on the extruder, supply with these heats vacuum forming device, form the negative pressure space, link to each other this negative pressure space with the extruder, take out the mixed free water in the extruder material, compare in general extruder drainage device, this embodiment has promoted the drainage effect, can realize the material drainage more thoroughly, and vacuum forming device's power derives from the heat that the extruder itself gave off, reduce drainage device's energy consumption, still can avoid these heats to give off to the air simultaneously, cause the interior temperature rise of processing region, influence workman operational environment's problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a detailed schematic structural diagram of an embodiment of the present invention.
In the figure:
1-extruder barrel; 2-a waste heat collecting device; 3-a vacuum forming device;
101-a drain hole;
201-a waste heat collecting plate; 202-a waste heat collecting box; 203-a heat storage agent; 204-heat insulation pad;
301-vacuum channel; 302-expanding the lumen; 303-an expansion piston; 304-a heating plate; 305-a vacuum piston; 306-a suction pipe; 307-swelling agent.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 2, the utility model provides a material dewatering device, including being used for collecting the thermal waste heat collection device 2 on the extruder barrel 1 and the vacuum forming device 3 that is used for forming the vacuum state, vacuum forming device 3 links to each other with waste heat collection device 2, waste heat collection device 2 includes waste heat collection board 201 and waste heat collecting box 202, waste heat collection board 201 one end links to each other with extruder barrel 1, absorb the heat on the extruder barrel 1, the other end then extends to in the waste heat collecting box 202, waste heat collecting box 202 intussuseption is filled with heat storage agent 203, heat storage agent 203 is water, thereby pour the absorbed heat into aquatic, utilize water to store the heat, the surface of waste heat collection board 201 and waste heat collecting box 202 is provided with heat insulating mattress 204, thereby prevent heat loss.
As shown in fig. 1 and 2, in the present embodiment, the vacuum forming apparatus 3 includes a vacuum chamber 301 and an expansion chamber 302 arranged side by side, an expansion piston 303 is arranged in the expansion chamber 302, a heating plate 304 is arranged at the bottom of the expansion chamber 302, an expansion agent 307 is filled between the heating plate 304 and the expansion piston 303, the expansion agent 307 is mercury, the heating plate 304 extends into the waste heat collecting tank 202, the temperature of the heating plate 304 increases by absorbing the heat of the water in the waste heat collecting tank 202, the temperature of the mercury in the expansion chamber 302 increases, the expansion coefficient of the mercury is large, the volume of the mercury expands when the temperature increases, the expansion piston 303 is pushed to move upward, a vacuum piston 305 is arranged in the vacuum chamber 301, the vacuum piston 305 is connected with the expansion piston 303, the vacuum piston 305 moves upward as the expansion piston 303 moves, the vacuum piston 305 also moves upward, so that the vacuum chamber 301 becomes a negative pressure region, a water suction pipe 306 is connected to the, the extruder barrel 1 is provided with a drain hole 101, and a water suction pipe 306 is connected with the drain hole 101 to suck out residual water in the extruder.
In this embodiment, absorb the heat that gives off on the extruder through waste heat collection device 2, supply with these heats vacuum forming device 3, form the negative pressure space, link to each other this negative pressure space with the extruder, take out the mixed free water in the extruder material, compare in general extruder drainage device, this embodiment has promoted drainage effect, can realize material drainage more thoroughly, and vacuum forming device 3's power derives from the heat that the extruder itself gave off, reduce drainage device's energy consumption, still can avoid these heats to give off to the air simultaneously, cause the interior temperature of processing region to rise, influence workman operational environment's problem.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The material dewatering device is characterized by comprising a waste heat collecting device (2) for collecting heat on an extruder barrel (1) and a vacuum forming device (3) for forming a vacuum state, wherein the vacuum forming device (3) is connected with the waste heat collecting device (2), the waste heat collecting device (2) comprises a waste heat collecting plate (201) and a waste heat collecting box (202), one end of the waste heat collecting plate (201) is connected with the extruder barrel (1), and the other end of the waste heat collecting plate extends into the waste heat collecting box (202);
the vacuum forming device (3) comprises a vacuum cavity channel (301) and an expansion cavity channel (302) which are arranged side by side, an expansion piston (303) is arranged in the expansion cavity channel (302), a heating plate (304) is arranged at the bottom of the expansion cavity channel (302), the heating plate (304) extends into the waste heat collecting box (202), a vacuum piston (305) is arranged in the vacuum cavity channel (301), the vacuum piston (305) is connected with the expansion piston (303), and the bottom of the vacuum cavity channel (301) is connected with a water suction pipe (306).
2. The material dewatering device according to claim 1, characterized in that the extruder barrel (1) is provided with a drainage hole (101), and the water suction pipe (306) is connected with the drainage hole (101).
3. A material dewatering apparatus according to claim 1, characterised in that an expansion agent (307) is filled between the heating plate (304) and the expansion piston (303), the expansion agent (307) being mercury.
4. The material dewatering device according to claim 1, characterized in that the waste heat collection box (202) is filled with a heat storage agent (203), and the heat storage agent (203) is water.
5. A material dewatering device according to claim 1, characterised in that the surfaces of the waste heat collecting plate (201) and the waste heat collecting tank (202) are provided with insulating mats (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921476174.XU CN210940388U (en) | 2019-09-06 | 2019-09-06 | Material water trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921476174.XU CN210940388U (en) | 2019-09-06 | 2019-09-06 | Material water trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940388U true CN210940388U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921476174.XU Active CN210940388U (en) | 2019-09-06 | 2019-09-06 | Material water trap |
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| CN (1) | CN210940388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012337A (en) * | 2021-11-24 | 2022-02-08 | 镇江百永电气设备有限公司 | Copper soft joint welding auxiliary tool |
-
2019
- 2019-09-06 CN CN201921476174.XU patent/CN210940388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012337A (en) * | 2021-11-24 | 2022-02-08 | 镇江百永电气设备有限公司 | Copper soft joint welding auxiliary tool |
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