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Dust sucking plant with adjustable air quantity

A dust suction device, adjustable technology, applied in the direction of material forming presses, presses, manufacturing tools, etc.

Inactive Publication Date: 2009-12-30
上海天和制药机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of dust suction device with adjustable air volume to solve the problem that the suction volume of the tablet machine can be adjusted during the dust suction process

Method used

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  • Dust sucking plant with adjustable air quantity
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Embodiment Construction

[0011] The dust suction device with adjustable air volume of the present invention will be further described with the following drawings and examples.

[0012] Such as figure 1 , figure 2 As shown: the dust collection device with adjustable air volume of the present invention is composed of parts and standard parts such as an adjustment damper (1), a powder suction nozzle (2), a dust suction enclosure (3), a connecting pipe (4), and the like. The powder suction nozzle (2) is fixed on the dust suction enclosure (3) with standard parts, the damper (1) is installed on the upper plane of the dust suction nozzle (2), and the connecting pipe (4) is fixed on the powder suction nozzle (2 ), the connecting pipe (4) is connected with the vacuum cleaner.

[0013] When working, turn the damper (1) counterclockwise to reduce the diameter of the damper in the powder suction nozzle (2), the air intake volume will decrease, and the suction will increase; otherwise, turn the damper (1) cloc...

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Abstract

The invention relates to a dust sucking plant with adjustable air quantity, which comprises an adjusting air door (1), a dust sucking nozzle (2), a dust sucking cover (3) and a connecting tube (4), and is characterized in that: the dust sucking nozzle (2) is fixed on the dust sucking cover (3) through a standard component; the adjusting air door (1) is arranged on the upper plane of the dust sucking nozzle (2); and the connecting tube (4) is fixed on the lower part of the dust sucking nozzle (2) and is connected with a dust collector. When the dust sucking plant works, the adjusting air door (1) is rotated according to the dust quantity in a tabletting working chamber to change the drift diameter in the dust sucking nozzle (2) to adjust the air quantity so as to change the suction and achieve ideal dust suction effect.

Description

1. Technical field [0001] The invention relates to a pharmaceutical machine, in particular to a dust suction device with adjustable air volume on a rotary tablet press in the pharmaceutical machine. 2. Background technology [0002] In my country's pharmaceutical, chemical, food and other industries, solid powder or granular materials with certain effects are usually compressed into tablets to form tablets or health products. People also often refer to this type of machinery as a tablet press. A device used to suck the dust generated during the tablet pressing process on the tablet press is called a dust suction device. Currently on the market, the vacuum devices used on tablet presses are all made up of a vacuum nozzle and an industrial vacuum cleaner. The diameter of the air inlet connecting the vacuum nozzle and the vacuum cleaner is fixed, and the air intake cannot be adjusted, resulting in The suction cannot be adjusted. When compressing granular materials and rotatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/08
CPCB30B11/08B30B15/0082
Inventor 赵志能严学生
Owner 上海天和制药机械有限公司
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