Detachable spiral winding heat exchanger

A technology of spiral winding and heat exchanger, applied in the direction of heat exchanger type, heat exchanger shell, indirect heat exchanger, etc., can solve the problems of inability to carry out maintenance, waste by users, inability to disassemble, etc., and achieve simple and convenient results. The effect of convenient maintenance and disassembly

Inactive Publication Date: 2013-08-28
HIMILE MECHANICAL MFG
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  • Abstract
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Problems solved by technology

[0002] The spiral wound heat exchanger includes a cylindrical shell, a tube sheet arranged at both ends of the cylindrical shell and a wound tube bundle arranged between the two tube sheets. The cylindrical shell, tube sheet and w

Method used

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  • Detachable spiral winding heat exchanger
  • Detachable spiral winding heat exchanger
  • Detachable spiral winding heat exchanger

Examples

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[0018] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0019] like figure 1 and figure 2 As shown, the detachable spiral wound heat exchanger includes two tube sheets 1, and a winding tube bundle 2 is arranged between the two tube sheets 1, and the two ends of the winding tube bundle 2 pass through the two tube sheets respectively. 1 and is fixedly connected with the tube sheet 1, the winding tube bundle 2 is wound on the core tube 8 in a multi-layer spiral shape, there ...

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Abstract

The invention discloses a detachable spiral winding heat exchanger which comprises two pipe plates. A winding pipe bundle is arranged between the two pipe plates. The two ends of the winding pipe bundle penetrate through the two pipe plates respectively and are fixedly connected with the pipe plates. A barrel-shaped shell body is sleeved outside the winding pipe bundle. A shell side connecting device is installed on the side wall of the barrel-shaped shell body, two ends of the barrel-shaped shell body are respectively provided with a half-ball-shaped connector, the pipe plates are located between a ball-shaped connector and the barrel-shaped shell body, pipe side connecting devices are installed on the two half-ball-shaped connectors respectively, and a sealing connection device convenient to detach is installed between each half-ball-shaped connector and the barrel-shaped shell body. When the heat exchanger breaks down, the sealing connection devices can be dismounted, the integrity composed of the pipe plates and the winding pipe bundle is taken out from the barrel-shaped shell body to be maintained or to be washed, after being maintained or washed, the integrity is installed in the barrel-shaped shell body again, the sealing connection devices are installed again, and then the heat exchanger is used continually. The detachable spiral winding heat exchanger is simple in structure, convenient to dismount and mount and convenient to maintain.

Description

technical field [0001] The invention relates to a heat exchanger, in particular to a heat exchanger which is easy to assemble and disassemble. Background technique [0002] The spiral wound heat exchanger includes a cylindrical shell, a tube sheet arranged at both ends of the cylindrical shell and a wound tube bundle arranged between the two tube sheets. The cylindrical shell, tube sheet and winding of a traditional spiral wound heat exchanger The tube bundles are welded together to form a whole, which cannot be disassembled. When the heat exchanger is abnormal, it cannot be repaired, which brings huge waste to users. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a detachable spiral wound heat exchanger that can be disassembled and easily repaired. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a detachable spiral wound heat exchanger, including two...

Claims

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Application Information

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IPC IPC(8): F28D7/02F28F9/12F28F9/26
Inventor 许倍强雷伟唐立星卢恩明
Owner HIMILE MECHANICAL MFG
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