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Sight glass scraper applicable to container of pharmaceutical equipment

A pharmaceutical equipment and container technology, applied in the field of pharmaceutical equipment, can solve problems such as unfavorable observation, inconvenient wiping, and affecting light transmission performance, and achieve the effect of simple structure, convenient and quick operation, and guaranteed light transmission performance

Inactive Publication Date: 2014-01-29
ZHEJIANG CANAAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, materials or steam often adhere to the inner surface of the sight glass, which affects the light transmission performance, is not conducive to observation, and is often inconvenient to wipe

Method used

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  • Sight glass scraper applicable to container of pharmaceutical equipment

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Such as figure 1 As shown, the present invention provides a kind of sight glass scraper that is applicable to pharmaceutical equipment container, and a transparent sight glass 14 for observing the state in the container is installed on the described pharmaceutical equipment container, and described sight glass scraper comprises actuator 1, upper Spring seat 4, spring 5, shell 6, outer gasket 7, O-ring 8, rotating shaft 9, scraper holder 10, scraper 11, sealing sleeve 12 and lower spring seat 13.

[0016] The scraper 11 and the scraper holder 1 are all arranged inside the container, the scraper 11 is mounted on the scraper holder 10, and is in close contact with the inner surface of the transparent mirror 14; the scraper 11 is made of polytetrafluoroethylene, and the texture is It is soft and will not hurt the glass mirror.

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PUM

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Abstract

The invention provides a sight glass scraper applicable to a container of pharmaceutical equipment. The sight glass scraper applicable to the container of the pharmaceutical equipment comprises an actuator, an upper spring seat, a spring, an outer casing, an outer sealing gasket, an O-shaped sealing ring, a rotary shaft, a scraper support, a scraper, a sealing sleeve and a lower spring seat; the scraper which is installed on the scraper support is closely adhered to the inner surface of a transparent sight glass; one end of the rotary shaft is fixedly connected with the scraper support; the other end of the rotary shaft which passes the sight glass to extend outside the container is fixedly connected with an output shaft of the actuator; a rotary shaft portion which extends outside the container is provided with the outer casing in a sleeving mode; a lower portion of the outer casing is in thread connection with the sealing sleeve; the transparent sight glass is clamped between the outer casing and the sealing sleeve; a moving ring, the upper spring seat, the spring and the lower spring seat are arranged between the rotary shaft and the outer casing. The sight glass scraper applicable to the container of the pharmaceutical equipment has the advantages of rotating closely against the inner surface of the transparent sight glass to scrape dust or water vapor adhered to the inner side due to control of the actuator, being simple in structure, convenient and rapid to operate and guaranteeing the light transmittance performance of the sight glass.

Description

technical field [0001] The invention belongs to the field of pharmaceutical equipment, in particular to a sight glass scraper suitable for pharmaceutical equipment containers. Background technique [0002] In the case of using a closed container, in order to observe the state of the material contained in the container, a transparent glass sight glass is usually provided on the side wall or the top cover. However, material or steam often adheres to the inner surface of the sight glass, which affects the light transmission performance, is not conducive to observation, and is often inconvenient to wipe. Contents of the invention [0003] The present invention aims at the deficiencies of the prior art above, and provides a sight glass scraper suitable for pharmaceutical equipment containers; the sight glass scraper suitable for pharmaceutical equipment containers can clean the inner surface of the sight glass conveniently and quickly. [0004] The present invention is achieve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B1/00
CPCB08B1/165B08B1/32
Inventor 陈永兴王长勇张雷
Owner ZHEJIANG CANAAN TECH
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