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Automatic descaling device

A technology of driving wheels and fixed plates, which is applied in the direction of cleaning heat transfer devices, non-rotating equipment cleaning, lighting and heating equipment, etc., can solve the problems of reduced production efficiency, increased production cost, and heavy workload, so as to improve production efficiency, The effect of improving the removal rate and reducing the production cost

Inactive Publication Date: 2020-02-14
常州市华恩服装机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current treatment method is to open the falling film evaporation device of the MVR evaporator and manually descale the evaporation tube, which requires heavy workload and shutdown, resulting in reduced production efficiency and increased production costs

Method used

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Embodiment Construction

[0013] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0014] like figure 1 and figure 2 As shown, a preferred embodiment of the present invention, the automatic descaling device includes an upper fixed plate 2, a descaling assembly 3 and a lower fixed plate 4; the upper fixed plate 2 is arranged horizontally, and the upper fixed plate 2 is fixed through the interfaces at both ends , the lower fixed plate 4 is set horizontally below the upper fixed plate 2, the descaling component 3 is vertically arranged, the upper end of the descaling component 3 is connected with the upper fixed plate 2, and the lower end of the descaling component 3 is connected with the lower fixed plate 4; the descaling component 3 Comprise motor 31, ...

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Abstract

The invention relates to an automatic descaling device. When liquid prone to scale formation is disposed through a falling film evaporation device, an evaporation pipe is often blocked by too much scale. According to an existing disposal method, the falling film evaporation device of an MVR evaporator is started to perform manual descaling on the evaporation pipe, workload is high and shutdown isneeded, so production efficiency is reduced and production cost is improved. A motor, a driving wheel, an upper guide wheel and a lower guide wheel are arranged, a tool bit is connected between the upper guide wheel and the lower guide wheel through a steel wire, tool edges are formed at the upper end and the lower end of the tool bit, and a guide hole is formed in the tool bit, so the steel wirecan penetrate through the guide hole; a guide conical head is arranged at the lower portion of the tool bit; and in this way, descaling can be performed on the evaporation pipe any time without shutdown for manual cleaning, the evaporation pipe can hardly be blocked by the liquid prone to scale formation, and production efficiency is effectively improved. The automatic descaling device is mainly used for descaling of the MVR evaporator.

Description

technical field [0001] The invention relates to an automatic descaling device. Background technique [0002] MVR evaporator is a new type of high-efficiency energy-saving evaporation equipment, which uses low-temperature and low-pressure steam technology and clean energy as energy to generate steam and separate water from the medium. One of the main components of the MVR evaporator is the falling film evaporation device. The liquid is added through the upper part of the falling film evaporation device. Under the action of gravity and vacuum induction and air flow, it forms a uniform film on the inner wall of the evaporation tube and flows from top to bottom. During the flow process In the process, it is heated and evaporated by the steam at the outer wall of the evaporation tube to realize the separation of vapor and liquid. When the falling film evaporation device of the MVR evaporator is dealing with liquids that are prone to fouling, the evaporation tube is often blocked...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28G1/08
CPCF28G1/08
Inventor 王军钱素英胡颖
Owner 常州市华恩服装机械厂
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