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Azithromycin dispersible tablet preparation system

A technology of azithromycin and preparation system, which is applied in the direction of solid separation, liquid separation into beads and granulation, and the preparation of medicines into special physical or ingestible devices, etc., which can solve the problems of inability to screen and sort particles into rows, and achieve Save floor space and improve preparation efficiency

Active Publication Date: 2022-08-09
SHANDONG YIJIAN PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is impossible to effectively screen and classify the particles formed by spray granulation

Method used

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  • Azithromycin dispersible tablet preparation system
  • Azithromycin dispersible tablet preparation system
  • Azithromycin dispersible tablet preparation system

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0028] like Figure 1 to Figure 9As shown, the azithromycin dispersible tablet preparation system includes a spray granulator 1, a small particle separator 2, a large particle separator 3, a particle side-by-side stacker 4, a particle side-by-side former 5 and a combined propulsion drive 6. The particle separator 2 is fixedly connected and communicated with the lower end of the spray granulator 1, the large particle separator 3 is fixedly connected and communicated on the left side of the lower end of the small particle separator 2, and the particle side by side stacker 4 is fixedly connected and communicated with the large particle separator 2. At the rear end of the particle separator 3, the particle side-by-side former 5 is slidably connected in the particle side-by-side stacker 4, and the particle side-by-side former 5 is hinged on the combined propulsion driver 6, which is slidably connected to the small particle separator 2 and the large particle Inside the separator 3 ,...

specific Embodiment approach 2

[0029] like Figure 1 to Figure 9 As shown, this embodiment further describes Embodiment 1. The small particle separator 2 includes a particle receiving and carrying frame 2-1, a plurality of small particle round holes 2-2, three advancing slots 2-3, a drop Pipe 2-4, small particle discharge frame 2-5, upper rotating table 2-6 and small particle discharge groove 2-7, particle receiving and carrying frame 2-1 is fixedly connected and communicated with the lower end of spray granulator 1, The lower end of the inner wall of the particle receiving and carrying frame 2-1 is evenly provided with a plurality of small particle round holes 2-2, and the three advancing slots 2-3 are evenly connected to the rear end of the particle receiving and carrying frame 2-1, and the drop pipe 2- 4 is fixedly connected and communicated on the left side of the lower end of the particle receiving and carrying frame 2-1, the small particle discharging frame 2-5 is fixedly connected to the lower end of...

specific Embodiment approach 3

[0030] like Figure 1 to Figure 9 As shown, this embodiment further describes Embodiment 2. The large particle separator 3 includes an L-shaped falling carrying frame 3-1, a plurality of standard particle filtering circular holes 3-2, and three downward pushing slots 3 -3. Large particle discharge pipe 3-4, standard particle recovery frame 3-5, standard particle falling slope 3-6, fixing table 3-7, motor fixing hole 3-8 and rack chute 3-9, L The front side of the left end of the L-shaped drop carrier frame 3-1 is fixedly connected and communicated with the drop tube 2-4. The front end of the falling carrying frame 3-1 is evenly provided with three communicating downward propulsion slots 3-3, the large particle discharge pipe 3-4 is fixedly connected and communicated with the right end of the L-shaped falling carrying frame 3-1, the standard particle recovery frame 3-5 is fixedly connected and communicated with the lower end of the L-shaped falling carrier frame 3-1, the stand...

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PUM

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Abstract

The invention relates to the field of pharmaceutical preparation, more particularly to a preparation system for azithromycin dispersible tablets, comprising a spray granulator, a small particle separator, a large particle separator, a particle side-by-side stacker, a particle side-by-side shaper and a combined propelling driver. The small particle separator is fixedly connected and communicated with the lower end of the spray granulator, the large particle separator is fixedly connected and communicated on the left side of the lower end of the small particle separator, and the particle side by side stacker is fixedly connected and communicated at the large particle separator. The rear end of the separator; the beneficial effect of the present invention is that the granules granulated by the spray granulator can be screened carefully and effectively, the smaller and larger ones are removed, and the size standard is suitable for screening; In the process of guiding the material, the unsuitable particles are separated, which effectively saves the floor space of the equipment and improves the preparation efficiency.

Description

technical field [0001] The invention relates to the field of medicine preparation, more particularly to a preparation system for azithromycin dispersible tablets. Background technique [0002] Patent No. CN201820847556.8 discloses a device for preparing azithromycin dispersible tablets, including a condenser, a door body, a heating chamber and a stirring tank. Support legs are installed at the four corners of the bottom end of the stirring tank, and the bottom of the stirring tank is A liquid outlet is provided at the middle position of the end, a door body is installed on one side of the mixing tank through a hinge shaft, and a control panel is installed at the bottom end of one side of the door body, and a cover body is installed on the top of the mixing tank, and A reducer is installed at the middle position of the top of the cover body, a casing is installed at the top of the reducer away from the stirring tank, and a motor is installed inside the casing, and a liquid in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J3/06B01J2/02B07B1/28B07B1/42B07B1/46
CPCA61J3/06B01J2/02B07B1/28B07B1/42B07B1/4663B07B2201/04
Inventor 于娟
Owner SHANDONG YIJIAN PHARMA CO LTD