Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Pass box special for clean room of pharmaceutical factory

A technology of clean room and transfer window, which is applied in cleaning methods and appliances, cleaning methods using gas flow, and separation of dispersed particles, etc. question

Inactive Publication Date: 2013-11-06
KUNSHAN MAX METAL
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many shortcomings in the transfer window used in the medical clean room in the existing market, mainly as follows: 1. The airflow of the shower items in the box may have turbulent flow, which cannot take away the particles that may exist on the surface of the object or cause the box to The body cannot reach Class 100 cleanliness, which does not meet the requirements of GMP; 2. The high-efficiency filter cannot perform effective on-site leak detection, and the aerosol detection device and structure are not designed, which does not meet the requirements of GMP; 3. There is no design for differential pressure detection The device and structure are not conducive to the daily filter replacement and maintenance of the operator and do not meet the requirements of GMP; 4. The ultraviolet lamp has a dead angle of irradiation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pass box special for clean room of pharmaceutical factory
  • Pass box special for clean room of pharmaceutical factory
  • Pass box special for clean room of pharmaceutical factory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention is described in detail with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following examples.

[0033] Such as figure 1 A special transfer window for the clean room of a pharmaceutical factory that complies with the new version of GMP is shown, including a box body 1. The box body is sequentially provided with a fan box body 3 for installing a fan 2 from top to bottom, and a high-efficiency window for purifying air. A filter 4, an air supply perforated plate 5 for transmitting airflow and provided with several air supply holes, and an item transfer chamber 6 for transferring items correspond to the two opposite sides of the item transfer chamber on the box body. There are interlocking airtight doors on the outer side of the two airtight doors that are used to pick and place articles. When the two airtight doors are opened, the article transfer chamber can communicate with the outside...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a pass box special for a clean room of a pharmaceutical factory. The pass box comprises a box body, wherein a fan box body, an efficient filter, an air supply orifice plate and an article delivery cavity are arranged in the box body in sequence from the top down; the fan box body is used for accommodating a fans; the efficient filter is used for purifying air; the air supply orifice plate is used for transmitting airflows; the article delivery cavity is used for delivering articles; gas tight doors, which are used for picking and placing articles and can be locked by each other, are respectively arranged on two opposite outer side surfaces, corresponding to the article delivery cavity, on the box body; perspective double-layered windows are respectively arranged in the middles of the two gas tight doors; an air return passage is arranged between the outer side surface of the article delivery cavity and the inner side surface of the box body, wherein the outer side surface of the article delivery cavity is perpendicular to the gas tight doors; the upper end of the air return passage is communicated with the air inlet of the fan; an air return orifice plate is arranged below the side surface, corresponding to the air return passage, of the article delivery cavity, so as to enable the article delivery cavity to in airflow communication with the air return passage. According to the pass box, the structure of the airflow box body is more reasonable in design; online leak detection can be easily performed; the pressure difference of the efficient filter can be monitored in real time.

Description

technical field [0001] The invention relates to a special transfer window for the clean room of a pharmaceutical factory conforming to the new version of GMP, which is mainly used for transferring articles between the clean area and the non-clean area of ​​the production workshop of the pharmaceutical manufacturing enterprise. Background technique [0002] There are many shortcomings in the transfer window used in the medical clean room in the existing market, mainly as follows: 1. The airflow of the shower items in the box may have turbulent flow, which cannot take away the particles that may exist on the surface of the object or cause the box to The body cannot reach Class 100 cleanliness, which does not meet the requirements of GMP; 2. The high-efficiency filter cannot perform effective on-site leak detection, and the aerosol detection device and structure are not designed, which does not meet the requirements of GMP; 3. There is no design for differential pressure detecti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B08B5/02B08B13/00B01D46/00
Inventor 赵瑞王世成刘成永王洪磊顾晓霞张少梅陈海华李创
Owner KUNSHAN MAX METAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products