Capsule internal powder conveying and screening device and using method thereof

A screening device and powder technology, applied in heating devices, chemical instruments and methods, and sieves, can solve the problems of powder agglomeration, inconvenient filling, and increased powder volume, and achieve the effect of avoiding moisture agglomeration

Active Publication Date: 2021-12-17
安徽城市药业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to facilitate patients to take accurate doses of some small particles in the drug, capsules are usually used to package the small particles of the drug. During the production of the capsule, the powder is used The transmission mechanism transports the powder to the packaging place for packaging operation, but it is inevitable that the powder will agglomerate after being damp during the

Method used

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  • Capsule internal powder conveying and screening device and using method thereof
  • Capsule internal powder conveying and screening device and using method thereof
  • Capsule internal powder conveying and screening device and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] see Figure 1-4 , the present embodiment provides a powder transmission and screening device inside a capsule and its use method, including a screening cylinder 1 and a screening mechanism 3, the top of the outer wall of the screening cylinder 1 is provided with a feed port 16, and the top of the feed port 16 There is a feed pipe 11 at the opening, through which the capsule powder is fed into the feed port 16 and falls into the inside of the screening cylinder 1, waiting to be screened and the large agglomerated capsule powder is broken.

[0029] The right side wall of the screening cylinder 1 is provided with a discharge port and the opening of the discharge port is provided with a feed pipe 13 obliquely downward, through which the sieved capsule powder is conveniently exported to the feed pipe 13 .

[0030] The capsule powder will inevitably be deliquified and agglomerated during the transmission process, which will affect the packaging operation of the capsule powder...

Embodiment 2

[0036] see Figure 1-4 , further improvements have been made on the basis of Example 1:

[0037] In order to feed the capsule powder into the screening cylinder 1, a driving motor 12 is fixed on the side wall of the screening cylinder 1 away from the discharge port, and the power shaft 17 of the driving motor 12 rotates through the screening cylinder 1 The side wall extends to the inside of the screening cylinder 1, and the drive motor 12 is used to provide power to drive the power shaft 17 to rotate. The inside of the screening cylinder 1 is provided with a material pushing mechanism 2, which follows the power shaft 17 of the driving motor 12 through the material pushing mechanism 2 Rotate so that the feeding mechanism 2 performs a feeding operation on the capsule powder delivered into the screening cylinder 1.

[0038] The material shifting mechanism 2 includes a turntable 21, the side wall of the turntable 21 is connected with the power shaft 17 of the drive motor 12, the ...

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Abstract

The invention discloses a capsule internal powder conveying and screening device and a using method thereof, and relates to the technical field of capsule internal powder conveying and screening. The capsule internal powder conveying and screening device comprises a screening barrel and a screening mechanism; the top end of the outer wall of the screening barrel is provided with a feeding opening, and the opening part of the feeding opening is provided with a feeding pipe, a discharging opening is formed in the right side wall of the screening barrel, a material guiding pipe is obliquely and downwards arranged at an opening of the discharging opening, the screening mechanism is located in the screening barrel and installed at the discharging opening, the screening mechanism comprises a supporting plate, and the supporting plate is flush with the material guiding pipe and fixedly arranged at the opening of the discharging opening; and multiple rubber partition plates which are evenly distributed at intervals are vertically fixed to the upper end of the supporting plate. A stirring mechanism is used for pre-stirring capsule particles fed into the screening barrel, and meanwhile, an L-shaped heating plate is used for preheating the lifted capsule powder, damp caking is avoided, the screening mechanism is used for screening and crushing the large-particle caked capsule powder, and the deliquescent capsule particles are decomposed, and complete guiding-out is achieved.

Description

technical field [0001] The invention relates to the technical field of powder transmission and screening inside a capsule, in particular to a powder transmission and screening device inside a capsule and a use method thereof. Background technique [0002] In order to facilitate patients to take accurate doses of some small particle components in the drug, the small particle drug is usually packaged in the form of capsules. During the production of capsules, the powder is transported to the packaging place by the transmission mechanism for packaging operation, but it is inevitable during the transmission process. Causing the powder to agglomerate after being exposed to moisture, because the general capsule volume is small, once the powder is deliquified and agglomerated, the volume becomes larger, which is not convenient for filling in the capsule and affects the efficient packaging operation of the capsule. Therefore, a powder transmission screen inside the capsule is designe...

Claims

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Application Information

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IPC IPC(8): B07B1/22B07B1/42B02C1/00F26B23/04F26B25/04
CPCB07B1/22B07B1/42B02C1/00F26B23/04F26B25/04
Inventor 吴延柱孔庆宇杨怀玉吴鹏吴楠
Owner 安徽城市药业股份有限公司
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