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r )< br ) By the air inlet chamber The sieve plate, water filter baffle, air outlet, mud valve and water supply system are composed of six parts. Under the action of the ventilator, dusty air enters from the side of the cylinder. Since the area of the cylinder is larger than the air inlet area, the airflow speed is reduced and passes through the sieve plate. At this time, due to the action of air flow, the water on the sieve plate is blown up to a certain height of foam layer, which increases the air-liquid contact area and makes the dust-containing air fully contact with the water to wash away the dust in the air.
< br ) Some of the water containing sludge on the screen plate flows into the lower cylinder from the screen plate, and part of it flows into the mud valve through the middle overflow pipe. Due to the water sealing effect, it can prevent air from flowing from the mud The valve enters the dust collector to reduce the air leakage of the equipment. According to the amount of water discharge, adjust the drainage valve in the cylinder to make the mud flow smoothly and maintain good sealing performance
)< br ) The water supply system uses a solenoid valve to control the switch, adjust it as required Positive water supply volume and air volume in the cylinder, control the height of the foam layer, make the foam uniform, and achieve the best ideal purification effect
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< Foam dust collector
< is a kind of The wet dust collector with simple structure is easy to operate, simple to maintain, has few spare parts, and is reliable in operation. It is a special dust removal equipment in the wet coke quenching process of coking plants. It is widely used in smoke and dust removal and air purification in mining, metallurgy, chemical industry, building materials and other departments. , improve working conditions and prevent air pollution
)< br ) Features of fiberglass foam dust collector:
Washing-type working principle, high dust removal and desulfurization efficiency, and capture more harmful gases.
The dewatering plate has a reasonable and unique design and good dehydration effect. There is a dehydration device inside the cylinder, and the design of the dehydration plate is reasonable and unique. When the mist passes through the dehydration device, it is intercepted and redirected by the collision, and flows down along the cylinder wall, preventing secondary water entrainment and high dehydration efficiency.
Small resistance, water and electricity saving, low operating cost.
Small size, light weight, small footprint, easy installation and transportation.
The operation is relatively simple and convenient, with minimal maintenance, easy operation, management and maintenance, high operating rate, and adaptable to various working environments.
It has strong adaptability to concentration fluctuations in flue gas. Different desulfurization processes can adapt to different sulfur contents in coal. Desulfurizers can be used in various forms such as lime alkali magnesium oxide, etc., all of which can achieve good desulfurization effects.
Main technical parameters of FRP foam dust collector
Foaming volume/
Continuous working time
Working air pressure: (
Dimensions: (
Total dust removal efficiency : %
Respirable dust dust removal efficiency %.
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