Cooking fume purification system for catering industry and household kitchens

Abstract

The invention provides a cooking fume purification system for the catering industry and household kitchens. The cooking fume purification system includes a casing, an air inlet in one side of the casing, and an air outlet in the other side, opposite to the air inlet, of the casing, wherein first separation zones, a second absorption zone and an oily water collection tank are arranged in the casing, the gas inlet of the first separation zones is connected with the air inlet of the casing, the end I, where a gas outlet is formed, of the first separation zones is connected with the inlet of the oily water collection tank, a spray pipe is arranged between the gas outlet of the first separation zones and the inlet of the oily water collection tank, and the other end II, opposite to the end I, of the first separation zones is connected with the second absorption zone. The cooking fume purification system for the catering industry and household kitchens provided by the invention has the advantages of simple structure, small occupied area, high cooking fume interception capability, complete purification, good cooling performance, long service life, and corrosion-resistant and fireproof performances; oil substances in cooking fume are removed through the filter net separation technique, and poisonous gases in the cooking fume are absorbed through the second absorption zone. The cooking fume purification system for the catering industry and household kitchens is applicable for both the catering industry and household kitchens.

Description

technical field [0001] The invention relates to a kitchen purification system, in particular to a cooking fume purification system for catering industry. Background technique [0002] Kitchen fume contains more than 300 kinds of harmful substances, and the main lung cancer-causing substance is DNP. The amount of DNP inhaled by housewives when preparing a meal in the kitchen is 188 times that in the fresh air outside. [0003] There are a lot of carcinogens in the kitchen, which can make people suffer from cancer. It is known that the increase of cancer in women may be related to the fume in the kitchen. Cooking oil heated too high (smoking) can produce harmful carcinogens. Especially when fried food is full of kitchen fumes, it is extremely harmful. In the kitchen, not only oily fume can cause cancer, but also repeatedly heated oil (oil for frying food) also contains carcinogens. In order to save some oil, some housewives use the oil used for frying fish repeatedly withou...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems of incomplete purification, poor cooling performance and short service life of the existing cooking fume, the present invention provides a cooking fume purification system for the catering industry, which has strong oil fume blocking ability, complete purification and cooling performance. good and long life

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