CN218535076U - Internal heating and internal heat preservation pouring tank - Google Patents
Internal heating and internal heat preservation pouring tank Download PDFInfo
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- CN218535076U CN218535076U CN202222486620.3U CN202222486620U CN218535076U CN 218535076 U CN218535076 U CN 218535076U CN 202222486620 U CN202222486620 U CN 202222486620U CN 218535076 U CN218535076 U CN 218535076U
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- tank body
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- heating
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Abstract
The utility model relates to a pouring tank with internal heating and internal heat preservation, wherein a high temperature resistant heat preservation layer is arranged on the inner surface of the tank body of the pouring tank, and an armor plate is arranged on the surface of the high temperature resistant heat preservation layer; the inner surface of the armor plate is provided with a plurality of heating pipes. The pouring tank has the advantages that the heat source is arranged on the inner wall of the tank, and the heat loss is prevented through the heat insulation layer, so that the heat efficiency is improved.
Description
Technical Field
The utility model relates to a heat retaining pouring jar in internal heating belongs to the technical field of vacuum casting equipment.
Background
The vacuum casting equipment mainly comprises various tank bodies, casting materials are poured into products, wherein one important tank is called a casting tank, and the casting tank is used for placing the products to be cast. A vacuum environment with temperature is provided for the cast product, and the quality of the cast product is further ensured. The initial heating mode of the casting tank introduced with the equipment is a mode of adopting heat conduction oil, the tank of the casting tank is wound with a metal coil pipe, the heat conduction oil is heated by utilizing a heating center, the heat conduction oil is circulated into the coil pipe on the outer wall of the casting tank through a forced circulation pump, the tank wall of the casting tank is heated by utilizing the heat conduction oil, and finally, a product in the tank is heated. The problem is that the heat transfer oil needs to be heated by electric energy, and the heat transfer oil heats the tank wall, so that the link of wasting and heating the heat transfer oil is generated. Then the electric heating plate is gradually upgraded to be directly pasted on the outer wall of the casting tank, the electric energy is directly converted into heat energy, and the tank wall of the casting tank is heated, so that a power consumption link for heating heat conduction oil is saved. However, the wall of the casting tank needs to be heated to conduct heat into the tank, even in some areas with lower temperature, the preheating time is longer than the real casting time, which is equivalent to generating more than half of electric energy waste.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a heat retaining pouring tank in internal heating, this pouring tank sets up the heat source at the inner wall of jar to prevent thermal scattering and disappearing through the heat preservation, thereby improved the thermal efficiency.
In order to solve the above problems, the specific technical scheme of the utility model is as follows: a high-temperature-resistant insulating layer is arranged on the inner surface of a tank body of the pouring tank, and an armor plate is arranged on the surface of the high-temperature-resistant insulating layer; the inner surface of the armor plate is provided with a plurality of heating pipes.
The length direction of the heating pipe is parallel to the axis of the tank body and is respectively positioned at the left side and the right side of the circumferential section of the tank body; a plurality of positioning rings which are uniformly distributed are arranged in the length direction of each heating pipe, and the positioning rings are connected with the inner wall of the tank body.
The hot air circulation fan blade is arranged in the center of the inner cavity of the end socket at the end part of the tank body, and a rotating shaft of the hot air circulation fan blade extends out of the end socket at the end part of the tank body and is connected with a hot air circulation fan arranged outside.
The center of the end socket at the end part of the tank body is provided with an accommodating cavity protruding outwards, and a hot air circulation fan blade is arranged in the accommodating cavity; the outer end part of the accommodating cavity is connected with a motor base through a flange end cover, and the hot air circulating fan is connected with the motor base for positioning.
This heat retaining pouring jar in internal heating has adopted the structural style of built-in heating pipe to further keep warm through high temperature resistant heat preservation, guarantee that the inner space heat of jar body is difficult for scattering and disappearing, improved the thermal efficiency.
In order to ensure the uniformity of heat in the tank body, the end part of the tank body is provided with the hot air circulation fan blade, so that the heat in the tank body is fully disturbed under the driving of the fan blade, and the product in the pouring process is fully heated.
Drawings
FIG. 1 is a cross-sectional view of an internally heated internally insulated casting pot.
Fig. 2 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 1.
Fig. 3 is a partially enlarged view of fig. 2.
Detailed Description
As shown in figure 1, in the pouring tank with internal heating and internal heat preservation, a high-temperature-resistant heat preservation layer 2 is arranged on the inner surface of a tank body 1 of the pouring tank, and an armor plate 3 is arranged on the surface of the high-temperature-resistant heat preservation layer 2; and a plurality of heating pipes 4 are arranged on the inner surface of the armor plate 3. The high-temperature-resistant heat-insulating layer 2 is positioned in the armor plate 3 and protects the high-temperature-resistant heat-insulating layer 2.
As shown in fig. 2 and 3, the length direction of the heating pipe 4 is parallel to the axis of the tank body 1 and is respectively positioned at the left side and the right side of the circumferential section of the tank body 1; a plurality of positioning rings 5 which are uniformly distributed are arranged in the length direction of each heating pipe 4, and the positioning rings 5 are connected with the inner wall of the tank body 1. Because the heat moves upwards, the heating pipe 4 is not arranged above the tank body, thereby ensuring that the cast parts are heated uniformly.
As shown in fig. 2, a heated air circulation fan blade 6 is arranged in the center of the end socket inner cavity of the tank body 1, and a rotating shaft of the heated air circulation fan blade 6 extends out of the end socket of the tank body 1 and is connected with a heated air circulation fan 7 arranged outside. An accommodating cavity 8 protruding outwards is formed in the center of an end socket at the end part of the tank body 1, and a hot air circulation fan blade 6 is arranged in the accommodating cavity 8; the outer end part of the accommodating cavity 8 is connected with a motor base 9 through a flange end cover, and the hot air circulating fan 7 is connected with the motor base 9 for positioning.
Claims (4)
1. The utility model provides a heat retaining pouring ladle in internal heating which characterized in that: a high-temperature-resistant insulating layer (2) is arranged on the inner surface of a tank body (1) of the pouring tank, and an armor plate (3) is arranged on the surface of the high-temperature-resistant insulating layer (2); the inner surface of the armor plate (3) is provided with a plurality of heating pipes (4).
2. The internally heated, internally insulated casting pot of claim 1, wherein: the length direction of the heating pipe (4) is parallel to the axis of the tank body (1) and is respectively positioned at the left side and the right side of the circumferential section of the tank body (1); a plurality of positioning rings (5) which are uniformly distributed are arranged in the length direction of each heating pipe (4), and the positioning rings (5) are connected with the inner wall of the tank body (1).
3. The internally heated, internally insulated casting pot of claim 1, wherein: the hot air circulation fan blade (6) is arranged in the center of the end sealing head inner cavity of the tank body (1), and a rotating shaft of the hot air circulation fan blade (6) extends out of the end sealing head of the tank body (1) to be connected with a hot air circulation fan (7) arranged outside.
4. The internally heated, internally insulated casting pot of claim 3, wherein: an accommodating cavity (8) protruding outwards is formed in the center of an end socket at the end part of the tank body (1), and a hot air circulation fan blade (6) is arranged in the accommodating cavity (8); the outer end part of the accommodating cavity (8) is connected with a motor base (9) through a flange end cover, and the hot air circulating fan (7) is connected and positioned with the motor base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222486620.3U CN218535076U (en) | 2022-09-20 | 2022-09-20 | Internal heating and internal heat preservation pouring tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222486620.3U CN218535076U (en) | 2022-09-20 | 2022-09-20 | Internal heating and internal heat preservation pouring tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218535076U true CN218535076U (en) | 2023-02-28 |
Family
ID=85272946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222486620.3U Active CN218535076U (en) | 2022-09-20 | 2022-09-20 | Internal heating and internal heat preservation pouring tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218535076U (en) |
-
2022
- 2022-09-20 CN CN202222486620.3U patent/CN218535076U/en active Active
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