Efficient displacement recycling ventilation cluster system

Abstract

The invention relates to the technical field of dust collection equipment, specifically to an efficient displacement recycling ventilation cluster system. The efficient displacement recycling ventilation cluster system is mainly characterized in that a displacement filter ventilation unit is mounted in a workshop; a fresh air exchange device is mounted at the top of the workshop; the displacementfilter ventilation unit comprises a housing; filter cylinders and a pollutant flow channel module are arranged in the housing sequentially from the top down; air inlets are formed in the side edge ofthe upper part of the housing; air supply openings are formed in the side edge of the lower part of the housing; openings of the filter cylinders face downwards and are connected with the pollutant flow channel module through confluence ejection pipes; the pollutant flow channel module comprises a pollutant flow channel module structure body and air conditioning duster outer box plates. A high andlarge space fresh air and exhaust energy exchange device cluster is reasonably mounted and arranged, and a displacement air purification and ventilation air distribution function capable of being achieved by a large centralized system generally is achieved.

Description

technical field [0001] The invention relates to a high-efficiency displacement recirculation ventilation cluster system, which belongs to the technical field of dust removal equipment. Background technique [0002] With the development of new technologies and processes, dust pollutants have transformed from a large amount of dust in the past to exhaled dust that is more and more difficult to control. Many industrial enterprises produce dense and large amounts of small particle size pollution dust of 0.1μm-2.0μm And aerosols have also brought environmental pollution problems at the boundary of many industrial enterprises and environmental pollution problems in industrial buildings, such as smoke pollution, chemical pollution and other toxic and harmful gas pollution in the factory environment. These pollutions seriously affect and endanger the health of employees, and can lead to various hidden diseases and even life-threatening. The consequences of severe pollution have cau...

AI Technical Summary

Problems solved by technology

[0004] Disadvantage: When the emission of pollutants is high, the air change rate cannot be met

[0006] Disadvantages: The accumulation height of exhaled dust aerosol is usually below 6.5m, and the roof ventilation of buildings above 8m cannot solve the lifting and ventilation of exhaled dust pollutants in the work area. For the northern heating area in winter, it also causes a lot of waste of heating energy, and the heating effect cannot be guaranteed , so it cannot be used in winter

[0008] Disadvantages: The huge exhaust system collects and filters the polluted air in each work area, and then sends it to the work area evenly through the huge air supply system. 75% of the fan energy is used to transport the air flow back and forth, resulting in a large amount of energy Consumption, and because the layout of the air duct system is restricted by the structure, there are many blind areas of exhaust and air supply, that is, uncontrollable pollution areas

In addition, centralized control in a large area is more costly for small-scale production or overtime ventilation.

Images