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Round block hole type multi-path graphite heat exchanger

A graphite heat exchanger, multi-process technology, applied in the direction of heat exchanger type, heat exchanger shell, indirect heat exchanger, etc., can solve the problems of low heat exchange efficiency, short service life, poor durability, etc., and achieve material flow Smooth, simple structure, the effect of improving heat exchange efficiency

Inactive Publication Date: 2014-06-04
常州泰特环境设备工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the shortcomings of existing graphite heat exchangers such as poor durability, short service life, high energy consumption, and low heat exchange efficiency, and to provide a round hole multi-process graphite heat exchanger, which adopts the technical solution of the present invention , improve the heat transfer efficiency and durability of the graphite heat exchanger, prolong the service life of the graphite heat exchanger, and fill the technical gap of the block-hole multi-process graphite heat exchanger

Method used

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  • Round block hole type multi-path graphite heat exchanger
  • Round block hole type multi-path graphite heat exchanger
  • Round block hole type multi-path graphite heat exchanger

Examples

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Embodiment 1

[0039] to combine figure 1 , a round block hole type multi-flow graphite heat exchanger of the present embodiment, comprising a shell 7, a combined graphite block 6 arranged inside the shell 7, a steam inlet 9 set in the middle of the shell 7, and a steam inlet 9 set in the lower part of the shell 7 Condensate outlet 17, water outlet 13, water inlet 15, upper partition 2, lower partition 14, upper pressing plate 1, lower pressing plate 16 and pull rod 5, the gap between shell 7 and graphite block 6 forms the graphite heat exchanger The shell side, the steam inlet 9 and the condensate outlet 17 are respectively connected with the shell side, and the upper partition 2 is arranged on the upper end of the shell 7, and divides the upper tube side of the graphite heat exchanger into a plurality of upper partitions; the lower partition 14 It is located at the lower end of the shell 7, and divides the lower tube side of the graphite heat exchanger into multiple lower partitions; the l...

Embodiment 2

[0043] to combine Figure 4 , Figure 5 with Image 6 , the basic structure of a kind of round hole type multi-flow graphite heat exchanger of the present embodiment is the same as that of the embodiment 1, the difference is that: the upper partition 2 in the present embodiment separates the upper tube side of the graphite heat exchanger into The first upper partition C1, the second upper partition C2 and the third upper partition C3; the lower partition 14 divides the lower tube side of the graphite heat exchanger into the first lower partition D1, the second lower partition D2, and the third lower partition D3 and the lower partition D4; the lower partition D1, the upper partition C1, the lower partition D2, the upper partition C2, the lower partition D3, the upper partition C3 and the lower partition D4 in series It is a six-flow channel bent up and down, the water inlet 15 is located in the first lower partition D1, and the water outlet 13 is located in the fourth lower ...

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Abstract

The invention discloses a round block hole type multi-path graphite heat exchanger and belongs to the technical field of heat exchangers. The round block hole type multi-path graphite heat exchanger comprises a shell, a graphite block arranged in the shell, a steam inlet formed in the middle of the shell, a condensed fluid outlet, a water outlet, a water inlet, an upper partition plate and a lower partition plate, wherein the condensed liquid outlet, the water outlet, the water inlet, the upper partition board and the lower partition board are arranged at the lower portion of the shell. The gap between the shell and the graphite block forms the shell pass of the graphite heat exchanger, and the steam inlet and the condensed outlet are communicated with the shell pass respectively. The upper partition is arranged at the upper end of the shell, and the tube pass of the upper end of the graphite heat exchanger is divided into a plurality of upper partition zones. The lower partition board is arranged at the lower end of the shell, and the tube pass of the lower end of the graphite heat exchanger is divided into a plurality of lower partition zones. The lower partition zones and the upper partition zones are connected in series to from a multi-path channel which is bent vertically. The initial end of the multi-path channel is a water inlet, and the tail end of the multi-path channel is a water outlet. The heat exchange efficiency and the durability of the graphite heat exchanger are improved, the service life of the graphite heat exchanger is prolonged, and the technical blank of the block hole type multi-path graphite heat exchanger is filled up.

Description

technical field [0001] The invention relates to a heat exchanger, more specifically, to a round block hole type multi-flow graphite heat exchanger. Background technique [0002] Graphite heat exchangers are widely used in industries such as phosphorus chemical industry, titanium dioxide, chemical fertilizer, fine chemical industry, and three-waste treatment. Graphite heat exchangers can be divided into three types according to their structure: block hole type, shell and tube type and plate type. Block-hole type: assembled by several block graphite components with holes; shell-and-tube type: shell-and-tube heat exchanger occupies an important position in graphite heat exchangers, and can be divided into fixed type and floating head type according to the structure ; Plate type: The plate heat exchanger is made of bonded graphite plates. In addition, there are immersion, spray and sleeve type, etc. (see coil heat exchanger, sleeve heat exchanger). The graphite heat exchanger...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/00F28F21/02F28F9/24
Inventor 钱钧
Owner 常州泰特环境设备工程有限公司
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