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Shanghai Yangqi Industry & Trade Corp
Add: Rm 1605, Mingshen Center Building, No.3131 Kaixuan Rd, Xuhui District, Shanghai, China.
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Food Equipment Prevents Pollution in Production

- Mar 17, 2018 -

There are many factors that affect the quality of food production and processing. The most important factor is the variety of pollution. Production environment and production conditions and equipment are one aspect that affect the quality of food products.
1. The device itself pollutes food
such as
(1)Materials that chemically react with foods, release particulates, or absorb foods in parts that are in direct contact with semi-finished or finished food products
(2) The internal surface of the equipment and the surface of the working parts that are in direct contact with the food, there are table, groove, and exposed bolt connections, which are not easy to clean and disinfect;
(3) The lubricated part is not blocked, the oil in the lubrication and cleaning, the washing water comes in contact with the food raw materials, intermediates, and food ingredients, causing pollution to the food and packaging containers.
2. Pollution of the environment
such as
(1) Dust is diffused in the equipment during the production, causing cross-contamination. There are phenomena such as running, running, leaking, and dripping, causing pollution to the environment.
(2) Equipment used in flammable and explosive environments without explosion-proof devices and static elimination and safety fuses;
(3) The design of beverages, pure water, and purified compressed air pipelines have blind corners and blind pipes.
How to effectively implement prevention and control?
1. Main considerations in terms of functions
In food processing, the purification function should be designed on the principle that the cleanliness of the room where the food is exposed does not meet the requirements or the possibility of man-machine contamination; there are many possible processes in the ingredients, manufacturing, cooling, filling and packaging processes. Influencing factors of change, the implementation of isolation technology, to achieve the sealing of the production process. For example, in the beverage processing industry, in order to avoid contamination, it is necessary to design and establish a separation zone around the processing equipment in the production process to isolate the operators outside the filling zone. Use online cleaning (CIP) or in-place sterilization (SIP) as much as possible to reduce or eliminate the contamination of foods by microorganisms and pyrogens, and to prevent secondary pollution of bacteria in the air by tools, materials, and packaging materials entering the clean area.
2. Main considerations in appearance structure
The overall equipment and the parts that must be exposed in the conventional design of the bumps, grooves, tables become flat and concise, to minimize dust collection, accumulation of dirt, easy to clean; for institutions that do not have a direct relationship with the production operation should be designed as much as possible Built-in, built-in type; components that come in contact with food, mainly stainless steel plates, castings, weldments, etc.; block the lubrication section to ensure that the oil, washing water in the lubrication, cleaning, and food materials, intermediates, Food ingredients are in contact.
3. Major considerations in materials
The overall equipment and the parts that must be exposed in the conventional design of the bumps, grooves, tables become flat and concise, to minimize dust collection, accumulation of dirt, easy to clean; for institutions that do not have a direct relationship with the production operation should be designed as much as possible Built-in, built-in type; components that come in contact with food, mainly stainless steel plates, castings, weldments, etc.; block the lubrication section to ensure that the oil, washing water in the lubrication, cleaning, and food materials, intermediates, Food ingredients are in contact.
3. Major considerations in materials
When selecting materials, equipment and food should be considered in contact with media, or in a corrosive and odorous environment, no reaction occurs, no particles are released, and so it is not easy to absorb or absorb moisture. Metal materials should be selected from low carbon content austenitic stainless steel, titanium and titanium composite materials, and should be handled with care when manufacturing iron-based coatings that are corrosion-resistant, heat-resistant, and wear-resistant. Non-above-mentioned parts can use other metal materials, in principle, parts made of these materials should be used for surface treatment. Non-metallic materials should be non-toxic and non-polluting, that is, should not be loose or easy to drop slag and hair loss. Special applications should also consider the properties of the materials used: heat resistance, oil resistance, non-adsorption, and non-hygroscopicity.

YangQi Foods has focused on top quality seasoning seafood products for over 8 years in China. As a global supplier in the sushi seafood, seasoning seafood products, YangQi foods is to create added value for customers around the world., but now have become one of the leading suppliers in the seasoning seafood industry in China.

Besides our existing molded products, We also can produce OEM products according to the requirement from our customers. We control the product quality critically for every step during the manufacturing from raw materials procurement to finished product testing. We offer technical support that is second to none. …


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