Water ring type injector heating device and capsule preparation system and use method thereof

Abstract

The invention relates to a water ring type injector heating device and a capsule preparation system and a use method thereof. The water ring type injector heating device comprises a thermal insulation pipe, wherein a heating pipe forms a closed vacuum internal chamber inside an injector through a hot water ring vacuum pump to ensure that hot water can circulate between the inside of the injector and the hot water ring vacuum pump for heat conduction, the thermal insulation pipe passes through a water inlet and a water outlet and is arranged on the injector through the hot water ring vacuum pump; and the thermal insulation pipe passes through the water inlet and the water outlet in a one-way guiding direction. By adopting the capsule preparation system adopting the water ring injector heating device and the use method of the capsule preparation system, the hot water can be directly added, thus the problems of large energy consumption, long heat energy transfer time, long heating time, high cost and difficulty in uniform heating are solved, the problems of cracks and leakage in a rubber bonding process when a soft capsule device is used for finally carrying out pelleting and forming are avoided, the defect that sizes and shapes of formed capsules are different is overcome, the qualified rate of finished capsules of the soft capsule device is increased, and the output, quality and economic benefit of enterprises are increased.

Description

technical field [0001] The invention belongs to the technical field of heating injection molding models, and relates to a water ring injector, in particular to a water ring injector heating device for pharmaceutical or food equipment, a capsule preparation system and a usage method thereof. Background technique [0002] At present, the heating method of the syringe of the soft capsule equipment is generally heated by an electric heating tube, but the electric heating tube has the problems of large electric power and high energy consumption, and users often report that the electric heating tube cannot evenly heat the entire syringe, such as the electric heating tube When the length exceeds 250mm, the copper wire winding method and production process in the heating tube cannot make the heating of the entire heating tube cross-sectional direction uniform, resulting in the maximum temperature difference between the two ends of the cylinder sometimes reaching 4-5 ° C, which is eas...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a water ring syringe heating device and its capsule preparation system and usage method to solve the common problems of large energy consumption, long heat transfer time, and heating time in the existing soft capsule equipment syringe heating methods. long, high cost, and difficult to uniform heating, so as to avoid the problems of cracks and leakage in the rubber bonding process of the soft capsule equipment when the final pilling is formed, and overcome the defects of different sizes and shapes of the capsules, thereby improving the quality of the soft capsule. The pass rate of the finished product of the pill machine will ultimately improve the output, quality and economic benefits of the enterprise

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