Industrial small size air cleaner

Abstract

The invention relates to environmental protection equipment for industrial use, in particular to a small scale air purifier used in industry. The industrial use small scale air purifier comprises a power plant and an air pipe, an ensilage dump blower, a water-gas combining device, a cyclone separator, a dust collector, a water tank and a pump that are sequentially and hermetically connected. As the water-gas combining device is arranged, pollution sources of users are discharged from an air pumping opening and go through the air pipe and the ensilage dump blower; mixture air of contamination is speeded up and is fully mixed while passing through the water-gas combining device, the weight of dust is increased and enters the cyclone separator under the pushing of the accelerated and pressured air stream, and then under the function of centrifugal force and a high-pressure nozzle, all weighted dust is separated and fell owing to centrifugal force, so as to obtain the great purifying effect. The key element of the device is the water-gas combining device, which has simple and compact structure, small volume, convenient production, low price and low cost of whole machine operation, thereby being especially suitable for being used in middle-small sized enterprises.

Description

technical field [0001] The invention relates to an industrial environmental protection equipment, in particular to a small industrial air purifier. Background technique [0002] As mankind enters the 21st century, the rapid development of industrialization and the disorderly discharge of various pollutants have seriously affected the global environment, and some areas have reached the point where it is difficult to survive. Although the country has repeatedly issued orders to control emissions , Renovate the environment. The types, principles and characteristics of air purifiers commonly used in China are as follows: [0003] 1. Mechanical dust collector [0004] There are several types of dust removal in this form: [0005] a. Gravity dust collector, b. Inertia dust collector; c. Cyclone dust collector; d. Multi-tube cyclone dust collector. [0006] The above four dust collectors all exist in an independent form, and their principles are the same, using the weight of th...

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Problems solved by technology

[0014] This kind of dust collector uses the principle of electric field to capture dust. Although the effect is good, it is expensive and the operating cost is also quite high. Generally, it is only suitable for the purification and dust removal of large enterprises and large pollution sources.

[0015] 5. The dust removal of the thermal power plant uses a complete set of system equipment, including the removal of sulfur and other harmful elements. Huge and expensive, the whole set of equipment will cost tens of millions of yuan

In view of these reasons, large state-level enterprises can install large-scale purification equipment (or imported equipment), and the price of these equipment is generally more than tens of millions of yuan, which may be affordable for large and medium-sized enterprises, but for general small and medium-sized For enterprises, such equipment is difficult to accept, especially small enterprises, and labor-intensive small enterprises, it is even more difficult to accept such equipment

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