Preparation method of a high-efficiency catering oil fume treatment module

A technology for oil fume treatment and catering, which is applied in the direction of oil fume removal, separation methods, chemical instruments and methods, etc. It can solve the problem that it is not suitable to install the front end of the fan blade of the range hood and the middle of the flue gas duct, and the porous cordierite ceramic has a low oil absorption value. , limited oil fume absorption capacity, etc., to achieve the effect of adjustable size, good removal effect, and improved absorption capacity
CN104801124BActive Publication Date: 2016-06-29INST OF PROCESS ENG CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INST OF PROCESS ENG CHINESE ACAD OF SCI
Publication Date
2016-06-29

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Abstract

The invention discloses a method for preparing an efficient catering cooking fume processing module, and belongs to the technical field of defogging and environmental protection. The method includes the following steps: using a bulk of sponge as a substrate, forming a through hole passage in the substrate, filling the hole passage with twisted wire type bristle brushes, so as to obtain an efficient catering cooking fume processing module which is small in air resistance, and high in flux and oil contamination adsorption capacity; when the catering waste gas flows in the module, the gas flow passes through a complex runner formed jointly by the bristle brushes and the sponge hole passage, and the oil drops in the waste gas can be captured by the brush bristle fibers; the captured oil drops can be further sucked into the interior of the sponge due to the capillarity of the sponge, so that the material has a high oil contamination accommodating capacity; therefore, the catering cooking fume processing module is quite suitable for removing oil drops in the catering waste gas.
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Description

technical field

[0001] The invention relates to a preparation method of a high-efficiency catering fume treatment module, which belongs to the technical field of demisting and environmental protection. Background technique

[0002] With the rapid development of my country's economy, the haze air pollution in large and medium-sized cities, economically developed areas and areas with intensive basic industries in my country is becoming more and more serious. As my country's restrictions on SOx and NOx emissions become increasingly stringent, and related environmental protection technologies and devices continue to be put into use, the total emissions of SOx and NOx pollutants in my country's atmospheric environment have decreased year by year. However, from the current monitoring results, my country's Yangtze River Delta The haze pollution in the Pearl River Delta and Beijing-Tianjin-Hebei areas has not been significantly reduced, and has seriously threatened the health of the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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