CN214597380U

CN214597380U - Improved generation is subsider heating device for alumina production

Info

Publication number: CN214597380U
Application number: CN202120541943.0U
Authority: CN
Inventors: 刘坤吉; 何香春
Original assignee: Jiangxi Baohong Nano Technology Co ltd
Current assignee: Jiangxi Baohong Nano Technology Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-11-05
Anticipated expiration: 2031-03-16

Abstract

The utility model is suitable for the technical field of alumina production and discloses an improved settling tank heating device for alumina production, which comprises an alumina settling tank; the top end of the side wall of the alumina settling tank is connected with a supporting block, the tail end of the supporting block is connected with the side wall of the settling separation tank, the right side of the top end of the alumina settling tank is provided with a feeding pipe, the right side of the settling separation tank is provided with a liquid inlet pipe, the liquid inlet pipe penetrates through the right side of the alumina settling tank, the bottom end of the settling separation tank is provided with a liquid outlet pipe, and the liquid outlet pipe penetrates through the bottom of the alumina settling tank; the bottom of the alumina settling tank is provided with a liquid pump, the right side of the liquid pump is provided with a heating pipe, and the heating pipe is internally provided with a heating wire. The utility model discloses an outer wall packing of settling separation jar has the conduction oil, when needs heat up the heating to settling separation jar, will play the even intensification effect to settling separation jar, does benefit to and forms the thermally equivalent in the settling separation jar, improves the efficiency of being heated greatly.

Description

Improved generation is subsider heating device for alumina production

Technical Field

The utility model is suitable for an aluminium oxide production technical field especially relates to an improved generation is subsider heating device for aluminium oxide production.

Background

At present, the production of alumina needs a settling device to complete, and the settling device plays a very important role in the production of alumina.

Through the retrieval, chinese granted patent number 201921629126.X discloses an improved generation is subsider heating device for alumina production, including the alumina subsider, the inside fixedly connected with of alumina subsider subside the knockout drum, alumina subsider and subside and be provided with the alumina heating chamber between the knockout drum.

The inner part of the separation tank cannot be uniformly heated, the heating uniformity cannot be guaranteed, the heating efficiency of the separation tank is greatly reduced, and in order to solve the problems, an improved settling tank heating device for aluminum oxide production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an improved generation is subsider heating device for alumina production has the conduction oil through the outer wall packing of settling separation jar, when needs heat up the heating to settling separation jar, will play the even intensification effect to settling separation jar, does benefit to and forms the thermally equivalent in the settling separation jar, improves the efficiency of being heated greatly, has solved the problem of proposing among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved settling tank heating device for alumina production comprises an alumina settling tank;

the top end of the side wall of the alumina settling tank is connected with a supporting block, the tail end of the supporting block is connected with the side wall of the settling separation tank, the right side of the top end of the alumina settling tank is provided with a feeding pipe, the right side of the settling separation tank is provided with a liquid inlet pipe, the liquid inlet pipe penetrates through the right side of the alumina settling tank, the bottom end of the settling separation tank is provided with a liquid outlet pipe, and the liquid outlet pipe penetrates through the bottom of the alumina settling tank;

the bottom of aluminium oxide subsider is provided with the liquid pump, and the right side of liquid pump is provided with the heating pipe, and the inside of heating pipe is provided with the heating wire, and the heating pipe is linked together with the feed liquor pipe, and the left side and the drain pipe of liquid pump are linked together, and the outer wall packing of sedimentation tank has the conduction oil, and the left side of aluminium oxide subsider is provided with the switch.

Preferably, the outer wall of the settling separation tank is of a double-layer structure.

Preferably, the liquid inlet pipe is communicated with the side wall of the sedimentation separation tank, and the liquid outlet pipe is communicated with the bottom of the sedimentation separation tank.

Preferably, the liquid outlet end of the liquid pump is communicated with the heating pipe, and the liquid inlet pipe of the liquid pump is communicated with the liquid outlet pipe.

Preferably, the switch is electrically connected with the liquid pump and the electric heating wire.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an outer wall packing of settling separation jar has the conduction oil, when needs heat up the heating to settling separation jar, will play the even intensification effect to settling separation jar, does benefit to and forms the thermally equivalent in the settling separation jar, improves the efficiency of being heated greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of an improved settling tank heating device for aluminum oxide production;

fig. 2 is a schematic view of the internal structure of a heating pipe of the improved settling tank heating device for aluminum oxide production.

In the figure: 1. an alumina settling tank; 2. a support block; 3. a settling separation tank; 4. a liquid pump; 5. heating a tube; 6. a liquid inlet pipe; 7. a liquid outlet pipe; 8. a switch; 9. an electric heating wire; 10. a feed pipe; 11. and (4) heat conducting oil.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.

Referring to fig. 1-2, an improved settling tank heating device for alumina production comprises an alumina settling tank 1;

the top end of the side wall of the alumina settling tank 1 is connected with a supporting block 2, the tail end of the supporting block 2 is connected with the side wall of the settling separation tank 3, the right side of the top end of the alumina settling tank 1 is provided with a feeding pipe 10, the right side of the settling separation tank 3 is provided with a liquid inlet pipe 6, the liquid inlet pipe 6 penetrates through the right side of the alumina settling tank 1, the bottom end of the settling separation tank 3 is provided with a liquid outlet pipe 7, and the liquid outlet pipe 7 penetrates through the bottom of the alumina settling tank 1;

the bottom of aluminium oxide subsider 1 is provided with liquid pump 4, the right side of liquid pump 4 is provided with heating pipe 5, the inside of heating pipe 5 is provided with heating wire 9, heating pipe 5 is linked together with feed liquor pipe 6, the left side and the drain pipe 7 of liquid pump 4 are linked together, the outer wall packing of sedimentation tank 3 has conduction oil 11, the left side of aluminium oxide subsider 1 is provided with switch 8, please refer to in this embodiment and figure 1, the outer wall packing through sedimentation tank 3 has conduction oil 11, when needs heat up to sedimentation tank 3, the even intensification effect to sedimentation tank 3 will play, do benefit to and form the thermally equivalent in the sedimentation tank 3, the efficiency of being heated is greatly improved.

In this embodiment, referring to fig. 1, the outer wall of the settling separation tank 3 is a double-layer structure, which is beneficial to forming a uniform heating effect on the inside of the settling separation tank 3.

Referring to fig. 1, in this embodiment, the liquid inlet pipe 6 is communicated with the side wall of the settling separation tank 3, the liquid outlet pipe 7 is communicated with the bottom of the settling separation tank 3, and the liquid inlet pipe 6 and the liquid outlet pipe 7 are beneficial to driving the heat transfer oil 11 to flow and conveying the heated hot oil to the interior of the settling separation tank 3.

Referring to fig. 1 in this embodiment, the liquid outlet end of the liquid pump 4 is communicated with the heating pipe 5, the liquid inlet pipe 6 of the liquid pump 4 is communicated with the liquid outlet pipe 7, and the liquid pump 4 plays a role of conveying heat transfer oil 11 and provides thrust for the heat transfer oil 11.

Referring to fig. 1, in this embodiment, the switch 8 is electrically connected to the liquid pump 4 and the heating wire 9, and the switch 8 controls the start and stop of the liquid pump 4 and the heating wire 9.

The utility model discloses during the use: when needing to heat for sedimentation tank 3, switch 8 starts liquid pump 4 and heating wire 9, in liquid pump 4 will drive the conduction oil 11 entering heating pipe 5 in the drain pipe 7, heating wire 9 in heating pipe 5 will give conduction oil 11 intensification heating, finally will hot oil carry to sedimentation tank 3's double-deck mechanism in by feed liquor pipe 6, to sedimentation tank 3 formation even intensification heating, improve the heating effect to sedimentation tank 3 greatly, the design is simple, and is comparatively practical.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An improved settling tank heating device for alumina production is characterized by comprising an alumina settling tank (1);

the top end of the side wall of the alumina settling tank (1) is connected with a supporting block (2), the tail end of the supporting block (2) is connected with the side wall of the settling separation tank (3), the right side of the top end of the alumina settling tank (1) is provided with a feeding pipe (10), the right side of the settling separation tank (3) is provided with a liquid inlet pipe (6), the liquid inlet pipe (6) penetrates through the right side of the alumina settling tank (1), the bottom end of the settling separation tank (3) is provided with a liquid outlet pipe (7), and the liquid outlet pipe (7) penetrates through the bottom of the alumina settling tank (1);

the bottom of the alumina settling tank (1) is provided with a liquid pump (4), the right side of the liquid pump (4) is provided with a heating pipe (5), the inside of the heating pipe (5) is provided with a heating wire (9), the heating pipe (5) is communicated with a liquid inlet pipe (6), the left side of the liquid pump (4) is communicated with a liquid outlet pipe (7), the outer wall of the settling separation tank (3) is filled with heat conduction oil (11), and the left side of the alumina settling tank (1) is provided with a switch (8).

2. The improved settling tank heating device for alumina production as claimed in claim 1, wherein the outer wall of the settling separation tank (3) has a double-layer structure.

3. An improved settling tank heating device for alumina production as claimed in claim 1, wherein the liquid inlet pipe (6) is connected to the side wall of the settling separation tank (3), and the liquid outlet pipe (7) is connected to the bottom of the settling separation tank (3).

4. The improved settling tank heating device for alumina production according to claim 1, wherein the liquid outlet end of the liquid pump (4) is communicated with the heating pipe (5), and the liquid inlet pipe (6) of the liquid pump (4) is communicated with the liquid outlet pipe (7).

5. An improved settling tank heating device for alumina production as claimed in claim 1, wherein the switch (8) is electrically connected to the liquid pump (4) and the heating wire (9).