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Method for automatically cleaning observation window of spray granulator

A technology of spray granulation and automatic cleaning, applied in the field of auxiliary technology, can solve the problems of inconvenient operation, complex structure, complex structure setting, etc., and achieve the effect of fast swing speed

Inactive Publication Date: 2017-12-19
WUXI HOUFA AUTOMATIC EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After this setting, the structure is complicated, especially the sliding of the inner window and the driving of the wiper on the inner window, which makes the structure setting complicated and inconvenient to operate
[0008] 3. The setting of the above scraping brush can only avoid the spraying of the slurry to the observation window as much as possible. Once the inner window is blurred by the slurry, it can only be cleaned after the tower is stopped.

Method used

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  • Method for automatically cleaning observation window of spray granulator
  • Method for automatically cleaning observation window of spray granulator

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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the drawings and specific preferred embodiments.

[0035] Such as figure 1 As shown, an automatic cleaning spray granulator includes a spray tower body 1, an observation window 2, a horizontal slide rail 3, a vertical lifting motor 41, a vertical lifting rod 42, a horizontal telescopic rod 51, a lateral telescopic motor 52, and outer Metal slider 6, glass wiper 7, and swing rod 8.

[0036] The observation window is sealed and arranged on the side wall of the spray tower body, and a lighting lamp is also arranged in the spray tower body.

[0037] The horizontal slide rail is arranged on the outer wall surface of the spray tower body directly above the observation window, and is arranged coaxially with the observation window.

[0038] The vertical lifting motor is slidably arranged on the horizontal slide rail, the bottom end of the vertical lifting motor is connected with the top end of the verti...

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PUM

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Abstract

The invention discloses a method for automatically cleaning an observation window of a spray granulator. The method particularly comprises the following steps: external metal sliding block and glass wiper installing, spray debugging, normal spraying, internal wall cleaning of the observation window and glass wiper resetting. The method disclosed by the invention has the advantages that on the premises of not changing the structure of an existing spray tower body and not influencing the air tightness of the spray tower, a spray rod, the angle of a nozzle and the spray effect can be conveniently observed through the existing observation window and the observation window is clear in observation effect and is not easily polluted.

Description

Technical field [0001] The invention relates to an auxiliary process method for powder production, in particular to a method for automatically cleaning the observation window of a spray granulator. Background technique [0002] During the spraying process of the spray tower, in order to facilitate the observation of whether the spray angle and spray volume of the nozzle meet the specified requirements, an observation window will be set on the wall of the spray tower for observation at any time. However, in the existing observation window, when the spraying starts, especially after the spray gun and nozzle are replaced, during debugging, the slurry or powder in the spray tower is easily sprayed on the inner wall of the observation window, which blurs the line of sight. Since the atmosphere in the spray tower has been set, it is basically high temperature and high pressure, and the inner wall of the observation window can be cleaned only when the spray tower stops running. In this ...

Claims

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Application Information

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IPC IPC(8): B08B11/04B08B1/00
CPCB08B11/04B08B1/143
Inventor 钱国东
Owner WUXI HOUFA AUTOMATIC EQUIP CO LTD
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