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Heat exchange tube cleaning machine

A technology for heat exchange tubes and washing machines, which is applied in the directions of flushing and cleaning heat transfer devices, lighting and heating equipment, etc., can solve the problems of high pressure water pipes prone to slipping and the center of gravity shift, and achieves easy slippage, low load, no Easy to wear effect

Active Publication Date: 2016-06-22
LIUZHOU LIANMENG SIPHUNCULUS EQUIP MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a heat exchange tube cleaning machine to solve the problem that the high-pressure water gun driving device of the existing heat exchange tube cleaning machine slides on the slide rail and the center of gravity shifts and the high-pressure water pipe is prone to slipping when moving up and down question

Method used

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  • Heat exchange tube cleaning machine
  • Heat exchange tube cleaning machine
  • Heat exchange tube cleaning machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 and figure 2 The shown heat exchange tube cleaning machine includes an end plate 9 installed in the cylinder body 7, and a plurality of heat exchange tubes 10 protruding from the end surface of the end plate 9 are installed on the end plate 9, and at the end near the side wall of the cylinder body 7 The plate 9 is equipped with a circular guide rail 1, and teeth are distributed on the outer ring of the circular guide rail 1. The circular guide rail 1 of this embodiment is composed of a plurality of arc-shaped guide rail plates 1-2 that are sequentially clamped head to tail. One end of the plate 1-2 is provided with a protrusion and one end is provided with a gap, and the protrusion of the latter arc guide plate 1-2 is engaged with the gap of the previous arc guide plate 1-2; the adjacent arc guide plate The fit of 1-2 is clearance fit, such as Figure 6 As shown; multiple arc-shaped guide rail plates 1-2 are fixedly welded on the end plate 9 through ...

Embodiment 2

[0028] The diameter D of the traction sheave 2-6 is 4 times of the diameter d of the clamping sheave 2-2, and other features are the same as in Embodiment 1.

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Abstract

The invention discloses a washing machine for heat exchange tubes and relates to the technical field of washing equipment manufacturing. The washing machine for the heat exchange tubes comprises an end plate arranged in a barrel and multiple heat exchange tubes extending out of the end plate, wherein an annular guide rail is arranged on the position, close to the side wall of the barrel, of the end plate. One end of a sliding rail frame walks on the annular guide rail through a small rail car driven by a car driving motor, the other end of the sliding rail frame is installed in the center of the end plate through a rotary shaft, two sliding rails which are arranged in parallel are arranged on the sliding rail frame, and a high-pressure water gun driving device which is driven by a sliding rail driving device is installed on a sliding frame of the sliding rails. A high-pressure water pipe collection frame is arranged on the position, above the high-pressure water gun, of the sliding frame. Comparing with the prior art, the washing machine for the heat exchange tubes solves the problems that gravity shift often occurs when the high-pressure water gun driving device of the existing washing machine slides on the sliding rails and the high-pressure water pipe often slips when moving up and down.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment manufacturing, in particular to a machine for cleaning tube-and-tube heat exchangers. Background technique [0002] Shell and tube heaters are widely used in chemical industry and sugar industry. This shell and tube heater has multiple heat exchange tubes inserted on the end plate. Not only are there a large number of heat exchange tubes, but also after a period of use, Scale is deposited on the inner wall of the heat exchange tube, which greatly reduces the heat transfer efficiency of the heat exchange tube and seriously affects the working efficiency of the shell and tube heater, so that one of the shell and tube heaters must be heated regularly Perform a descaling cleaning on the heat exchange tube of the heat exchanger. There is a heat exchange tube cleaning machine. This heat exchange tube cleaning machine includes an end plate arranged in the cylinder and a plurality of heat exch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28G9/00F28G15/02F28G15/04
Inventor 农谭宏
Owner LIUZHOU LIANMENG SIPHUNCULUS EQUIP MFG
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