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A stirring device for biopharmaceuticals

A mixing equipment and biopharmaceutical technology, which is applied in chemical/physical processes, mixers, dissolution, etc., can solve the problems of incompatible drugs and low mixing efficiency, so as to increase the mixing efficiency of drugs, improve the mixing effect, and improve The effect of mixing effects

Active Publication Date: 2020-04-21
南通森萱药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing mixing equipment usually uses the stirring rod to stir the medicine, and the movement of the stirring rod drives the medicine to flow to achieve the purpose of fully mixing, but when the medicine is stirred only by the stirring rod, the medicine is in the Under the action of the stirring rod, it rotates with the direction of the stirring rod, and the medicine cannot be dissolved quickly. It takes a long time to stir the medicine to complete the stirring work of the medicine, and the stirring efficiency is low.

Method used

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  • A stirring device for biopharmaceuticals
  • A stirring device for biopharmaceuticals
  • A stirring device for biopharmaceuticals

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 1-7 Shown, a kind of mixing equipment for biopharmaceuticals comprises an outer box body 1, a support seat 2 located at the bottom of the outer box body 1, an inner box body 3 located on the support seat 2 and an inner box body located at the outer box body 1. The box cover 4 on the box body 1, the support seat 2 is a rectangular structure, fixedly connected to the bottom of the outer box body 1, the support seat 2 is a platform made of metal material, and the box cover 4 acts as a seal for the outer box body 1 and the inner box body 3 , to prevent the medicine from being thrown out of the box when stirring in the box, reducing the loss of medicine; the bottom surface of the box cover 4 is provided with a bearing 45, and the bearing 45 is provided with a stirring shaft 451, and the stirring shaft 451 is provided with Four stirring rods 4511, the stirring rods 4511 are symmetrically arranged, the stirring shaft 451 can rotate under the connection of the b...

Embodiment 2

[0043] Such as Figure 8-10 As shown, the difference between this embodiment and Embodiment 1 is: the bearing 45 is provided with a connecting sleeve 452, the stirring shaft 451 is detachably connected to the connecting sleeve 452; the connecting sleeve 452 is fixedly connected to the bearing 45 The stirring shaft 451 is connected on the bearing 45 through the connecting sleeve 452, so that the stirring shaft 451 can rotate under the effect of the bearing 45, so that the stirring shaft 451 drives the stirring rod 4511 to rotate and stir the medicine in the casing; through the connecting sleeve 452 is detachably connected to the stirring shaft 451. After the stirring equipment has stirred the primary medicine, the stirring shaft 451 can be easily removed from the connecting sleeve 452, which is convenient for cleaning the stirring shaft 451 and the stirring rod 4511, avoiding the The primary medicine remains on the stirring shaft 451, and when the stirring shaft 451 stirs the n...

Embodiment 3

[0050] Such as Figure 11-14 As shown, the difference between this embodiment and Embodiment 1 is that: the inner wall of the inner box body 3 is provided with a water pushing plate 37, and the inner wall of the outer box body 1 is provided with a control assembly for controlling the movement of the water pushing plate 37; When the inner box body 3 rotated under the effect of the rotating motor 21, the water pushing plate 37 indirectly played the role of pushing medicine under the action of the control assembly on the inner wall of the outer box body 1; through the water pushing plate 37 and the inner box body 3 cooperate with each other, so that the inner box body 3 is blocked by the water pushing plate 3 when driving the medicine to rotate, and it acts as a barrier to the medicine in rotation, causing the medicine to collide inside it after a sudden stop, increasing the internal collision of the medicine chance, thereby increasing the number of times the medicines come into ...

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Abstract

The invention discloses a stirring device for biopharmaceuticals, which comprises an outer box body, a support seat arranged at the bottom of the outer box body, an inner box body arranged on the support seat, and an inner box body arranged on the outer box body. The box cover, the bottom surface of the box cover is provided with a bearing, the bearing is provided with a stirring shaft, the stirring shaft is provided with a plurality of stirring rods, the stirring rods are arranged symmetrically, and a rotating motor is arranged in the support seat , the support seat is provided with a first through hole, and the output shaft of the rotating motor is passed through the first through hole; the bottom of the inner box is provided with a transmission sleeve that matches the output shaft of the rotating motor , the transmission sleeve is provided with a first transmission wheel, and the bottom of the stirring shaft is provided with a second transmission wheel matched with the first transmission wheel; while the inner box rotates, the stirring shaft is driven to rotate in reverse, Make the inside of the medicine more violent collision, increase the chance of medicine contact with each other, improve the mixing effect of the medicine, and fully mix the medicine in a short time.

Description

technical field [0001] The invention belongs to the technical field of biopharmaceutical equipment, in particular to a stirring device for biopharmaceuticals. Background technique [0002] Pharmaceutical engineering is an engineering discipline that intersects chemistry, biology, pharmacy (Chinese pharmacy) and engineering. In the training of Chinese pharmacy, in addition to learning basic drug knowledge, the practical ability of drug preparation and production is also important. Particularly important. [0003] The stirring and mixing process is an essential process in the process of preparing medicines. The degree of uniformity of drug mixing affects the efficacy of drugs. The improvement of production efficiency is closely related to the speed of uniform mixing of drugs. Existing mixing equipment usually uses the stirring rod to stir the medicine, and the movement of the stirring rod drives the medicine to flow to achieve the purpose of fully mixing, but when the medicin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F9/12B01F29/83
CPCB01F29/15B01F29/4032B01F29/82B01F29/83B01F2101/22
Inventor 丁蒙双
Owner 南通森萱药业有限公司
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