Air circulating kitchen range

Abstract

The invention discloses an air circulating kitchen range. The air circulating kitchen range comprises a stove cabinet, a fan for providing wind current power and an air flow filtering device, whereinthe stove cabinet is composed of a cooking bench for placing a stove and an air cover provided with an air suction opening; the air cover is connected with the air suction opening of the fan through an air inlet duct, the air flow filtering device comprises an initial filtering device, and the initial filtering device is arranged in the air inlet duct; the air flow filtering device further comprises a wet filtering device used for carrying out secondary filtering on the air flow filtered by the initial filtering device, the air flow with oil smoke is subjected to initial filtration and wet filtration and then is sent to an air outlet through an air return duct to be directly discharged out of a machine to return to the working environment or discharged to the outdoor atmosphere. Accordingto the air circulating kitchen range, the air flow can be recycled, the environmental pollution caused by the outward discharge of the oil smoke is avoided, and the air circulating kitchen range alsocan be used for places where an outward discharging air duct cannot be installed; the oil smoke from the cooking bench can be effectively prevented from diffusing towards the space outside the cookingbench, so that the working environment is more sanitary.

Description

technical field [0001] The invention relates to a cooker for kitchen, in particular to a cooker which filters the air flow carrying oil fume and then circulates it. Background technique [0002] At present, the cooker with the oil fume suction device used in the prior art usually discharges the sucked air flow with oil fume directly into the external atmosphere through the pipeline or discharges the air flow into the external atmosphere after simple oil fume filtering; The disadvantage is that even if the simply filtered fume flow is directly discharged into the external atmosphere, it will still pollute the external atmosphere. At the same time, this device cannot be used in environments such as restaurants where external exhaust pipes cannot be installed. Contents of the invention [0003] The present invention aims to overcome the above-mentioned defects in the prior art, by setting a device for preliminary oil fume filtration and wet filtration on the suction cooktop t...

AI Technical Summary

Problems solved by technology

[0002] At present, the cooker with the oil fume suction device used in the prior art usually discharges the sucked air flow with oil fume directly into the external atmosphere through the pipeline or discharges the air flow into the external atmosphere after simple oil fume filtering; The disadvantage is that even if the oil fume flow that has been simply filtered is directly discharged into the external atmosphere, it will still pollute the external atmosphere. At the same time, this device cannot be used in environments such as restaurants where external exhaust pipes cannot be installed.

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