Exhaust gas treatment device for food processing equipment

Abstract

The invention discloses an exhaust gas treatment device for food processing equipment. The exhaust gas treatment device comprises a food processing host, a gas purifying housing and a fixed housing. Afirst pipe is arranged above one end of the food processing host. One end, far away from the food processing host, of the first pipe is provided with an air pump. A spiral pipe is arranged in a gas purifying device, the path of the exhaust gas flowing in the gas purifying device is extended and the spiral pipe is provided with a plurality of exhaust holes so that the exhaust gas fully contacts with a purification material, the exhaust gas is thoroughly purified and less polluted gas is discharged. A second pipe close to an exhaust port is provided with a rotating structure. Through the fixedhousing, a first turntable is connected to a second turntable. When wind is blown outdoors, under the action of the wind, the exhaust port is always consistent with the wind direction so that air is prevented from entering the pipe to block discharge of treated gas.

Description

technical field [0001] The invention belongs to the technical field of tail gas treatment, and in particular relates to a tail gas treatment device for food processing equipment. Background technique [0002] Agricultural and sideline food processing industry refers to grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, and vegetables, fruits and nuts directly using agricultural, forestry, animal husbandry and fishery products as raw materials Food processing activities such as agricultural products are a type of generalized agricultural product processing industry. [0003] Tail gas treatment is to purify the tail gas under the action of catalyst to reduce the pollution to the environment. The main purpose is to remove toxic and harmful substances and soot in industrial production exhaust gas, so that it can be discharged up to standard after treatment and reduce air pollution. The basic types ...

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Problems solved by technology

[0004] There are following problems in the tail gas treatment device for food processing equipment in the prior art: 1. Most of the existing food processing tail gas treatment devices are mostly directly passed into the filter device by the gas pipeline, and can be discharged by filtering the filter device. The paths passed inside the device are all straight lines, and the contact with the purification material is insufficient, so the gas cannot be completely purified, and the treated gas will carry polluted gas; When the wind direction is opposite to the exhaust port, the processed gas cannot be discharged normally, which may easily cause gas backflow and cause certain damage to the equipment.

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