CN216384857U - Heat conduction frame of vacuum drying machine - Google Patents
Heat conduction frame of vacuum drying machine Download PDFInfo
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- CN216384857U CN216384857U CN202123033664.2U CN202123033664U CN216384857U CN 216384857 U CN216384857 U CN 216384857U CN 202123033664 U CN202123033664 U CN 202123033664U CN 216384857 U CN216384857 U CN 216384857U
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- heat conduction
- conduction frame
- side wall
- joint
- oil
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- 238000001291 vacuum drying Methods 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 8
- 239000011229 interlayer Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a heat conduction frame of a vacuum drier, which comprises a first side wall and a second side wall, wherein the first side wall and the second side wall are provided with an internal cavity; an inlet joint is arranged at the low point of the first side wall, an outlet joint is arranged at the high point of the second side wall, and the inlet joint and the outlet joint are respectively positioned at two opposite corners of the box body; the inlet joint and the outlet joint are respectively connected with an oil outlet and an oil return port of the oil temperature machine. The heat conduction frame is convenient to maintain and refit; the pipeline is convenient to inspect and maintain; the heat conduction oil path of the heat conduction frame is short, the heat utilization rate is high, the pressure loss of the pipeline is small, no temperature difference exists between the front part and the rear part, and the materials are heated evenly; the small single integral structure can maximize the utilization of heat, avoid heat loss and improve the heating effect and save time.
Description
Technical Field
The utility model relates to a heat conduction frame of a vacuum dryer.
Background
In the prior art, a heat conduction frame of a vacuum dryer is composed of an integral pipeline and is fixedly connected with a dryer box body into a whole. Under the heating of an external oil temperature machine, high-temperature heat conduction oil is accessed from the inlet end of the pipeline, flows in the pipeline of the heat conduction frame, fills the pipeline, finally flows out from the outlet end of the pipeline, and is led out through the connecting pipeline and flows back to the oil temperature machine outside the box body.
The sizes of the built-in heat conduction frames are different according to the sizes of the box bodies. The pipeline path of the heat conduction frame is long, so that the oil flow path is long, the temperature difference between the front and the back of heat is large, and the heat is unbalanced; meanwhile, too long path also requires high oil pressure of the external oil temperature machine, large power and high energy consumption.
In long-term use, the deformation of pipeline and scale deposit scheduling problem easily cause local pipeline to diminish and block up, cause whole heat conduction frame to be unable to use, generally need holistic change. High cost and long replacement time.
SUMMERY OF THE UTILITY MODEL
In order to solve the above drawbacks, the present invention provides a heat conduction frame of a vacuum dryer, which has balanced heat generation and is easy to maintain. In order to solve the technical problems, the utility model adopts the technical scheme that the heat conducting frame of the vacuum drying machine is characterized by comprising a first side wall and a second side wall which are provided with internal cavities, a plurality of parallel guide pipes are connected between the two side walls, the two side walls and the guide pipes integrally form a box body, and two ports of each guide pipe are respectively communicated with the internal cavities of the two side walls; an inlet joint is arranged at the low point of the first side wall, an outlet joint is arranged at the high point of the second side wall, and the inlet joint and the outlet joint are respectively positioned at two opposite corners of the box body; the inlet joint is connected with an oil outlet of the oil temperature machine through a connecting pipeline, and the outlet joint is connected with an oil return port of the oil temperature machine through a connecting pipeline.
By adopting the technical scheme, the heat conduction oil circulation channel is formed by communicating the inlet connector and the outlet connector heat conduction frame box body with an external oil temperature machine, the heat conduction oil enters the inner cavity of the first side wall from the inlet connector at the low point, then the heat conduction oil is filled and enters the inner cavity of the second side wall through the parallel conduits in the middle, and finally the heat conduction oil flows back to the external oil temperature machine from the outlet connector at the high point. The whole heat conducting oil flow path is short, heat is kept balanced, and the heat utilization rate is high.
Preferably, the heat conduction frame is an independent structure, and the heat conduction frame is arranged in a drying box of the vacuum drying machine in a mode of being capable of being independently taken and placed. The heat conduction frame is convenient to maintain and refit. Furthermore, the front of the box body is provided with a door, and the rear, the bottom and the top surface of the box body are provided with sealing plates. A small single integral structure is formed.
Preferably, a connecting valve is arranged between the heat conduction frame and the external oil temperature machine. The connection and the separation are convenient.
Preferably, the parallel conduits are arranged in layers, and interlayer gaps for placing material trays are arranged among the layers.
The utility model has the beneficial effects that:
1. the heat conduction frame is convenient to maintain and refit, can be taken out and operated outside the drying box, and can be used only by connecting the heat conduction oil inlet and outlet after being put back into the drying box.
2. The heat conduction frame is simple and visual in structure, the condition of each pipeline can be visually seen only by opening the inner cavities of the side walls on the two sides, problems can be found quickly, and the pipelines can be removed or cleaned. If the pipeline deforms and other problems, a new pipe can be welded again for repair, and labor and cost are saved compared with the integral pipeline.
3. The heat conduction oil path of the heat conduction frame is short, the heat utilization rate is high, the pressure loss of the pipeline is small, the temperature difference does not exist between the front and the back, and the materials are heated evenly.
4. The small single integral structure can maximize the utilization of heat, avoid heat loss and improve the heating effect and save time.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Drawings
FIG. 1 is a schematic view of an appearance structure of a heat conduction frame;
FIG. 2 is a first schematic view of the internal structure of the heat conduction frame;
fig. 3 is a schematic structural view of the heat conduction frame integrally placed in the drying box.
Detailed Description
Referring to the drawings, a specific structure of the utility model is reflected. The heat conducting frame of the vacuum dryer comprises a first side wall 1 and a second side wall 2 with an inner cavity 6, eight multiplied by nine layers (seventy two parallel guide pipes 9) are connected between the two side walls, and interlayer gaps for placing material discs are arranged between the layers. The first side wall 1, the second side wall 2 and the seventy-two pipes 9 form a box 100 integrally. The front of the box body 100 is provided with a door 3, the top surface is provided with a sealing plate 4, and the back surface and the bottom surface are also provided with sealing plates, so that the box body 100 forms a small single integral structure. The heat can be utilized to the maximum extent, the heat loss is avoided, the heating effect is improved, and the time is saved.
Two ports 7 of the conduit 9 are respectively communicated with the inner cavities 6 of the two side walls; the frame structure is simple and visual, the condition of each guide pipe 9 can be visually seen only by opening the inner cavities 6 on the side walls of the two sides, problems can be found quickly, and pipelines can be eliminated or cleaned. If the pipeline deforms and other problems, a new pipe can be welded again for repair, and labor and cost are saved compared with the integral pipeline.
An inlet joint 8 is arranged at the low point of the first side wall 1, an outlet joint 5 is arranged at the high point of the second side wall 2, and the inlet joint 8 and the outlet joint 5 are respectively positioned at two opposite corners of the box body 100; the inlet joint 8 is connected with an oil outlet (not shown) of the oil temperature machine through a connecting pipeline, and the outlet joint is connected with an oil return port (not shown) of the oil temperature machine through a connecting pipeline. And a connecting valve (not shown in the figure) is arranged on a connecting pipeline between the heat conduction frame and the external oil temperature machine.
The case 100 of the independent structure is placed in the drying box 200 of the vacuum dryer in a manner of being individually accessible and removable. The heat conduction frame is convenient to maintain and refit. Can be taken out and operated outside the drying box 200, and then is put back into the drying box 200, and the drying box can be used only by connecting the inlet joint 8 and the outlet joint 5.
By adopting the technical scheme, the heat conduction oil circulation channel is formed by communicating the inlet connector and the outlet connector heat conduction frame box body with an external oil temperature machine, the heat conduction oil enters the inner cavity of the first side wall from the inlet connector at the low point, then the heat conduction oil is filled and enters the inner cavity of the second side wall through the parallel conduits in the middle, and finally the heat conduction oil flows back to the external oil temperature machine from the outlet connector at the high point. The whole heat conducting oil flow path is short, heat is kept balanced, the heat utilization rate is high, the pressure loss of a pipeline is small, no temperature difference exists between the front and the back, and materials are heated uniformly.
The embodiments of the utility model disclosed above are intended merely to aid in the explanation of the utility model. The examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in detail in order to best explain the principles of the utility model and the practical application, thereby enabling others skilled in the art to best understand and utilize the utility model. This invention can be practiced otherwise than as specifically described herein and similar modifications can be made by those skilled in the art without departing from the spirit and scope of the utility model and it is intended that the utility model be limited only by the claims and their full scope and equivalents, rather than by the specific embodiments disclosed.
Claims (6)
1. A heat conduction frame of a vacuum drier is characterized by comprising a first side wall and a second side wall which are provided with inner cavities, wherein a plurality of parallel guide pipes are connected between the two side walls, the two side walls and the guide pipes integrally form a box body, and two ports of each guide pipe are respectively communicated with the inner cavities of the two side walls; an inlet joint is arranged at the low point of the first side wall, an outlet joint is arranged at the high point of the second side wall, and the inlet joint and the outlet joint are respectively positioned at two opposite corners of the box body; the inlet joint is connected with an oil outlet of the oil temperature machine through a connecting pipeline, and the outlet joint is connected with an oil return port of the oil temperature machine through a connecting pipeline.
2. The heat conduction frame of a vacuum dryer as claimed in claim 1, wherein the heat conduction frame is an independent structure, and the heat conduction frame is placed in the drying box of the vacuum dryer in a manner of being capable of being taken and placed independently.
3. The heat conduction frame of a vacuum dryer as claimed in claim 2, wherein the cabinet has a door opening at a front side, a door opening at a rear side, a bottom side and a top closure plate.
4. The heat conduction frame of the vacuum dryer as claimed in any one of claims 1 to 3, wherein a connection valve is provided between the heat conduction frame and an external oil temperature machine.
5. The heat conduction frame of vacuum dryer according to any of claims 1 to 3, wherein said parallel pipes are arranged in layers with inter-layer gaps between the layers for placing trays of material.
6. The heat conduction frame of a vacuum dryer according to claim 4, wherein the parallel pipes are arranged in layers with an interlayer gap for placing the material tray between the layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033664.2U CN216384857U (en) | 2021-12-06 | 2021-12-06 | Heat conduction frame of vacuum drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033664.2U CN216384857U (en) | 2021-12-06 | 2021-12-06 | Heat conduction frame of vacuum drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216384857U true CN216384857U (en) | 2022-04-26 |
Family
ID=81222352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123033664.2U Active CN216384857U (en) | 2021-12-06 | 2021-12-06 | Heat conduction frame of vacuum drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216384857U (en) |
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2021
- 2021-12-06 CN CN202123033664.2U patent/CN216384857U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Gaoxiang New Material Co.,Ltd. Assignor: LIUYANG YINFENG MACHINERY MANUFACTURING CO.,LTD. Contract record no.: X2023980045838 Denomination of utility model: A Heat Conducting Frame for Vacuum Dryers Granted publication date: 20220426 License type: Exclusive License Record date: 20231103 |
|
| EE01 | Entry into force of recordation of patent licensing contract |