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Soft capsule vacuum system

A vacuum pumping system and soft capsule technology, applied in sub-atmospheric processes, pressure vessels used in chemical processes, etc., can solve the problems of high defective product rate and incomplete vacuuming, and achieve high yield and continuous The effect of long processing time and continuous production

Active Publication Date: 2017-01-11
WENZHOU TIANFU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of incomplete vacuuming in the existing soft capsule preparation process in the background technology, resulting in a high rate of defective products, the present invention provides a soft capsule vacuum system

Method used

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  • Soft capsule vacuum system

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Embodiment Construction

[0015] Embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0016] Depend on figure 1 Shown, a kind of soft capsule vacuum pumping system comprises vacuum pump 1, buffer tank 2, vacuum sewage collection tank 3 and reactor 4, and described vacuum pump 1 is connected with buffer tank 2, and described buffer tank 2 and reactor 4 is communicated through the pipe fitting 5, the pipe fitting 5 is covered with a condenser 6, the vacuum sewage collection tank 3 is arranged at the bottom of the buffer tank 2, and the vacuum sewage collection tank 3 and the buffer tank 2 are arranged There is a first control valve 31, and a second control valve 32 is provided on the discharge port of the vacuum sewage collection tank 3. The first control valve 31 has a first position and a The second position that separates the vacuum sewage tank 3 from the buffer tank 2, and the second control valve 32 has a first position that makes the vacuu...

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Abstract

A softgel evacuation system solves the problem of high defective rate of products due to incomplete evacuation in the present softgel preparation process. The softgel evacuation system comprises a vacuum pump, a buffer tank, a vacuum dirt collecting tank and a reaction kettle, the vacuum pump is connected with the buffer tank, the buffer tank is connected with the reaction kettle through a pipe fitting, a condenser is sleeved on the pipe fitting, the vacuum dirt collecting tank is arranged at the bottom of the buffer tank, a first control valve is arranged between the vacuum dirt collecting tank and the buffer tank, and the discharging hole of the vacuum dirt collecting tank is provided with a second control valve. The installation of the condenser and the vacuum dirt collecting tank in the invention guarantees the long-time uninterrupted running of the system, so the evacuation in the product preparation process is thorough, continuous production is realized, and the product production efficiency is increased.

Description

technical field [0001] The invention relates to a medicine preparation device, in particular to a soft capsule vacuum system. Background technique [0002] In the fields of machinery, chemical industry, cryogenic equipment, medicine, food, industrial electric furnace, electronics industry, vacuum equipment, chemical fertilizer, metallurgy, petroleum, mining, thermal power and other fields, there is a need to extract gas to obtain vacuum during preparation, especially in the field of medicine. During the capsule preparation process, vacuuming needs to reach the atmospheric pressure below -0.08 (the normal atmospheric pressure is 0), while the existing equipment is vacuuming, the soft capsules in the reactor are easy to boil after the pressure drops, and water vapor is not needed under low pressure. When it reaches 100°, it can be vaporized into water vapor and pumped out by the vacuum pump. Therefore, when the air pressure in the reactor is pumped to -0.06 to -0.07, it can no...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J3/04
CPCB01J3/006
Inventor 邵成国汪剑豪王双喜邵建一
Owner WENZHOU TIANFU MACHINERY
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