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End enclosure device of graphite heat exchanger

A technology of graphite heat exchanger and head, which is applied in the field of graphite heat exchanger head device, can solve problems such as easy damage, and achieve the effect of saving materials and being difficult to damage.

Inactive Publication Date: 2012-03-14
NANTONG WULIAN BRAND PLANNING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure saves materials, but due to the bonding structure, heat treatment is required, and the bonding point is relatively brittle and easy to damage

Method used

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  • End enclosure device of graphite heat exchanger
  • End enclosure device of graphite heat exchanger
  • End enclosure device of graphite heat exchanger

Examples

Experimental program
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Embodiment Construction

[0015] Such as image 3 As shown, a head device of a graphite heat exchanger, the head 1 and the head connecting pipe 3 are processed separately, and the head device of the graphite heat exchanger includes: a seal installed on the upper end of the graphite heat exchanger Head 1, a cover plate 2 placed on the head 1, a head connection 3 set on the head opening 6, a connection flange 4 set on the periphery of the head connection 3, and the upper port of the head connection 3 is set as Slope type, the inner side of the connecting flange 4 is set as a slope type matching the upper port of the head connecting pipe 3, and the connecting flange 4 is provided with two bolt holes for sealing, one of which is used to connect with the cover plate 2; 1 and the head connecting pipe 3 are sealed with a gasket 5, the material of the gasket 5 is selected according to the working conditions, and the bolts connecting the connecting flange 4 and the cover plate 2 are tightened, and the gasket 5 ...

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Abstract

The invention discloses an end enclosure device of a graphite heat exchanger, which comprises an end enclosure arranged at the upper end of the graphite heat exchanger, a cover plate arranged on the end enclosure, an end enclosure connecting pipe sleeved on an end enclosure opening, and a connecting pipe flange sleeved on the periphery of the end enclosure connecting pipe, wherein the end enclosure and the end enclosure connecting pipe are sealed by using a sealing gasket. The end enclosure device of the graphite heat exchanger adopts the sealing gasket for sealing, is difficult to damage and safe, and simultaneously saves materials compared with an integral structure form.

Description

technical field [0001] The invention relates to a heat exchanger used in chemical equipment, in particular to a sealing head device for a graphite heat exchanger. Background technique [0002] The traditional head connection technology mainly has the integral structure form and the bonded structure form. [0003] figure 1 It is a schematic diagram of the overall structure, as shown in the figure: the graphite heat exchanger head device includes a head 1, a cover plate 2 installed on the head 1, a head connecting pipe 3 integrally connected with the head 1, a fixed seal The connection flange 4 of the head connection 3, the overall processing form of the head 1 and the head connection 3 has high strength and consistent materials, but there are many consumables, and the height of the used materials depends on the total height of the head 1 and the connection 3 , the diameter is the maximum diameter of the head 1. Graphite is a product of high energy consumption and is expens...

Claims

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Application Information

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IPC IPC(8): F28F11/02
Inventor 袁春梅
Owner NANTONG WULIAN BRAND PLANNING
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