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Mounting structure of annular heating coil

A heating coil and installation structure technology, applied in biochemical cleaning devices, enzymology/microbiology devices, bioreactors/fermenters for specific purposes, etc., can solve problems such as damage, distortion, etc., to avoid impact, Avoid distortion and avoid loss of production stoppage

Pending Publication Date: 2019-12-31
湖北绿鑫生态科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the technical problems existing in the prior art, the present invention provides an installation structure of the annular heating coil, which solves the problem of distortion and even damage of the annular heating coil due to the thermal expansion effect in the traditional installation structure

Method used

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  • Mounting structure of annular heating coil
  • Mounting structure of annular heating coil
  • Mounting structure of annular heating coil

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Embodiment Construction

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0024] An installation structure of an annular heating coil is used for installing an annular heating coil 1 on the inner wall of an anaerobic reaction tank, and the annular heating coil 1 is arranged coaxially with the anaerobic reaction tank. Such as figure 1 As shown, the installation structure includes a fixed bracket 2, a pipe sleeve 4, and a limit seal plate 3 connected to each other. A fixed bracket 2, a pipe sleeve 4, and a limit seal plate 3 are used as a group. The circular heating coils 1 are distributed and arranged in the circumferential direction. Such as Figure 3-5 As shown, the fixed bracket 2 is provided with a mounting plate 202 integrally fixedly connected with the fixed bracket 2, and the moun...

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Abstract

The invention relates to a mounting structure of an annular heating coil. The mounting structure is used for mounting the annular heating coil on the inner wall of an anaerobic reaction tank and comprises a fixed support, a pipe sleeve and a limiting sealing plate which are connected to one another, the fixed support is fixedly installed on the inner wall of the anaerobic reaction tank, the annular heating coil penetrates the pipe sleeve, a U-shaped through groove is formed in the fixed support, the pipe sleeve is connected with the U-shaped through groove in a clamping mode and can slide within the groove depth range of the U-shaped through groove, and the limiting sealing plate is fixedly arranged on the groove face of the fixed support. The mounting structure of the annular heating coilcan effectively solve the problem that the whole annular diameter is increased due to the fact that a heating coil in a reactor expands and lengthens along with temperature rise, can avoid the influence of the length change caused by heat expansion and cold contraction of a pipe and the whole annular diameter change on a fixed pipeline, is easy to install, reliable to use and free from hidden danger of safety, and avoids production halt loss caused by pipeline break.

Description

technical field [0001] The invention relates to the technical field of application of internal heating and heat preservation of an anaerobic reaction tank, in particular to an installation structure of an annular heating coil. Background technique [0002] The fermentation liquid in the anaerobic reaction tank usually needs to be maintained at a specific temperature value, generally above 30°C. This requires a heating device to be installed in the reactor tank. When the heating coil is installed, the pipe length is a fixed value. When the reactor starts to heat up, due to the thermal expansion effect of the pipe (usually a metal pipe), the pipe length will be longer than If the pipeline is extended under normal temperature conditions, if the pipeline is fixedly installed, the pipeline will be distorted and deformed, and in severe cases, it will be damaged, which poses a great safety hazard. Contents of the invention [0003] Aiming at the technical problems existing in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/02C12M1/00
CPCC12M41/22C12M41/24C12M23/48
Inventor 熊炜李进锋骆秋言
Owner 湖北绿鑫生态科技有限公司
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