Hygienic vacuum pumping device for food industry
A vacuum device and a technology in the food industry, which are applied to parts of pumping devices for elastic fluids, pump devices, non-variable pumps, etc., can solve problems affecting food safety, excessive bacterial growth, and low hygiene levels , to achieve the effects of good support stability, high hygiene level and good sealing
Pending Publication Date: 2019-05-03
QINGDAO FRESH FOOD TECH CO LTD
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Problems solved by technology
Vacuum pumps are often used in food machinery. Most of the existing vacuum pumps are cast iron, with low efficiency and low hygiene level. They are easily contaminated during food processing, resulting in excessive bacterial growth and affecting food safety.
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[0041] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0042] As shown in 1 and 2, an IP69K water ring vacuum pump assembly includes a base 1 on which a pump body 2 and a motor 3 connected to the pump body 2 are fixed, and the four corners of the base 1 are respectively equipped with adjustable height The base support 4, the connection between the pump body 2 and the motor 3 is provided with a sealing unit 29, the sealing unit 29 includes a relative sealing groove arranged on the pump body 2 and the motor 3, and the sealing groove can be a concave triangle Groove or arc groove or other forms of sealing groove, a sealing ring is provided in the sealing groove, and a liquid inlet 62, an air suction port 63 and an air outlet 64 are arranged on one side of the pump body 2, and a liquid inlet 62, a suction port The air port 63 and the air outlet 64 respectively correspond to the connecting pipe A65, pip...
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The invention discloses a hygienic vacuum pumping device for a food industry. The hygienic vacuum pumping device for the food industry comprises a base, bottom foot supports with adjustable height areseparately arranged at four corners of the base, a pump body and a motor connected with the pump body are fixed to the base, and a sealing unit is arranged at the connection position between the pumpbody and the motor. A liquid inlet port, an air suction port and an air outlet are formed in one side of the pump body, a pipe A, a pipe B and a pipe C are correspondingly connected to the liquid inlet port, the air suction port and the air outlet, a vertical liquid inlet pipe is detachably connected to a pipe orifice of the pipe A, and a ball valve, a filter and an electric control valve are arranged sequentially on the liquid inlet pipe from top to bottom. An air inlet pipe is detachably connected to a pipe orifice of the pipe B, a vapor-liquid separator is detachably connected to a pipe orifice of the pipe C, and an air replenishment silencer is further connected to the pump body. A shell arranged on the outer side of motor and the outer side of the vacuum pump and connected with the base is further included. The hygienic vacuum pumping device for the food industry has a high hygiene grade, good sealing, no dead angle and high working efficiency, and can be cleaned by high temperature and high pressure, steam or chemical cleaning agents.
Description
technical field [0001] The invention relates to the food machinery industry, in particular to a sanitary vacuum pumping device used in the food industry. Background technique [0002] Food hygiene is a comprehensive measure taken to prevent food contamination and harmful factors from endangering human health. The definition of food hygiene by the World Health Organization is: all the measures taken to ensure the safety, benefit and integrity of food during the various stages of food cultivation, production, manufacture and ingestion. Vacuum pumps are often used in food machinery. Most of the existing vacuum pumps are cast iron, with low efficiency and low hygiene level. They are easily contaminated during food processing, resulting in excessive bacterial growth and affecting food safety. Contents of the invention [0003] In order to solve the technical problem, the present invention provides a hygienic vacuum device for the food industry with high hygiene level, good sea...
Claims
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IPC IPC(8): F04D17/10F04D25/06F04D29/08F04D29/16F04D29/42F04D29/70F04D29/00F04D29/62
Inventor 孙业国姜志兴
Owner QINGDAO FRESH FOOD TECH CO LTD