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System for preparing parecoxib freeze-dried powder injection

A technology of freeze-dried powder injection and parecoxib, which is applied in the system field of preparing parecoxib freeze-dried powder injection, can solve the problems of manual operation and increased drying cost, and achieve convenient inflow and outflow and save drying Energy consumption, the effect of improving the cleaning effect

Inactive Publication Date: 2019-05-14
SICHUAN PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of manual operation or increased drying cost in the cleaning and drying process in the prior art; provide a system for preparing parecoxib freeze-dried powder injection that solves the above problems

Method used

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  • System for preparing parecoxib freeze-dried powder injection
  • System for preparing parecoxib freeze-dried powder injection
  • System for preparing parecoxib freeze-dried powder injection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A system for preparing parecoxib freeze-dried powder injection, comprising a cleaning pool, a drying room, a filling line, and a capping device.

[0037] The drying room, filling line, and capping device in this embodiment are all prior art, wherein, the drying room adopts an existing tunnel oven, the filling line adopts an existing powder injection filling machine, and the capping device is an existing In some powder injection bottle capping machines, the connection relationship between the drying chamber, filling line and capping device is also existing, so it will not be described again.

[0038] Such as Figure 1-Figure 3 As shown, a transmission line is also provided in the cleaning tank, and the transmission line includes a transmission belt 1, a driving device 2 for driving the transmission belt 1 to rotate, and is arranged between the top of the transmission belt 1 and the transmission belt 1 to form a bottle mouth channel 3 for vials Restriction 4 of

[0039]...

Embodiment 2

[0051] The difference between this embodiment and Embodiment 1 is that the structure of the present invention is further optimized in this embodiment, and the specific settings are as follows:

[0052] The length of the rotating segment is greater than 5 cm. The vials transported in the in-plane moving section are arranged parallel to the horizontal plane. The flexible connecting strip 14 is a chain or a nylon rope. The driving device 2 includes a drive gear that drives the flexible connecting strip 14 to move by driving the push rod 12, and a drive motor that drives the drive gear to move; the drive gear includes an endless belt, and the meshing teeth arranged on the inner wall of the endless belt, The driving teeth arranged on the outer wall of the endless belt, and the rotating wheel arranged in the endless belt and meshed with the meshing teeth, the driving motor drives the rotating wheel to rotate and then drives the endless belt to rotate, and the rotation of the endles...

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Abstract

The invention discloses a system for preparing a parecoxib freeze-dried powder injection. The problem in the prior art that in the process of cleaning and drying, manual operation is needed, or the drying cost needs to be increased is solved. The system comprises a cleaning pool, a drying chamber, a filling line and a covering device; a conveying line is further arranged in the cleaning pool and comprises a conveying belt, a driving device which drives the conveying belt to rotate and a limiting strip which is arranged above the conveying belt and forms a bottleneck passage for penicillin bottles between the limiting strip and the conveying belt; the conveying belt comprises a conveying track which is opened in the top and provided with an inner cavity, a flexible connecting strip which isarranged along the conveying track, a pulley set which is installed on the flexible connecting strip and located in the inner cavity and a push rod, wherein one end of the push rod is fixed to the pulley set, and the other end of the push rod extends out of the conveying track through the top opening. According to the system, change of different conveying directions can be achieved through a monotonous structure, veering of the penicillin bottles in the conveying process can be effectively achieved, and the energy consumption for drying is reduced.

Description

technical field [0001] The invention relates to a system for preparing powder injection, in particular to a system for preparing parecoxib freeze-dried powder injection. Background technique [0002] The conventional process for the preparation of powder injections is: bottle cleaning, bottle sterilization and drying, filling powder injections in the bottle, capping rubber stoppers, rolling and sealing aluminum caps, testing semi-finished products, and labeling. Existing systems suitable for the above process generally include: bottle washing machine, bottle drying equipment, powder injection filling machine (stoppering), powder injection bottle capping machine, light inspection machine, powder injection bottle labeling machine, etc. [0003] Bottle cleaning and sterilization drying in the prior art are carried out in different equipment, and after cleaning, it is necessary to manually place the cleaned vials in a vibrating water draining tank to drain the water, and then tr...

Claims

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Application Information

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IPC IPC(8): A61J3/02B08B3/12B65G21/20B65G47/24
Inventor 杨明王静曾涛
Owner SICHUAN PHARMA
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