Environmentally friendly Venturi water film dust collector cyclone dust collector

NegotiableUpdate on 05/01

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Overview

The bypass channel of the environmentally friendly Venturi water film dust collector is arranged in the middle of the inlet and outlet air ducts, in a built-in form. The bypass valve and offline valve of the pre spraying system for the intermediate frequency furnace dust collector adopt a pneumatic quick opening cover form and an O-shaped bidirectional sealing groove. The sealing ring is made of acid and alkali resistant and high temperature resistant fluororubber, with a general temperature resistance of up to 200 degrees and a service life of at least 2 years.

Product Details

Environmentally friendly Venturi water film dust collectorThe bypass channel is arranged in the middle of the inlet and outlet air ducts and is in a built-in form. The bypass valve and offline valve of the pre spraying system for the intermediate frequency furnace dust collector adopt a pneumatic quick opening cover form and an O-shaped bidirectional sealing groove. The sealing ring is made of acid and alkali resistant and high temperature resistant fluororubber, with a general temperature resistance of up to 200 degrees and a service life of at least 2 years.

The two valves adopt simple and reliable linear motion to avoid the trouble caused by high rotation failure rate; The valve action equipment is guided by a sliding rail, which keeps the driving device at a corresponding distance from the high temperature zone to ensure good action under long-term high temperature conditions. Each dust collector is equipped with multiple sets of bypass valves to ensure the passage of flue gas when the bypass protection function of the intermediate frequency furnace dust collector is activated. Each room is equipped with an offline valve (or lift valve) to enable the dust collector to have offline dust cleaning and offline maintenance functions.

Environmentally friendly Venturi water film dust collectorProduct Features:

1. Adopting the form of Venturi jet and swirling water separator, the dust removal efficiency is high.
2. Adopting a circulating water spray structure, the water consumption is small and the energy consumption is low.
3. Special anti-corrosion materials with a wide range of applications.
4. The device has a beautiful appearance, simple operation, and high safety.
5. This device can meet emission standards and comply with environmental protection requirements

Operation and maintenance:

1. Before operation, the water tank should be filled with clean water, and water should be supplied to the dust collector until there is water overflow from the overflow port. Check if the quality meets the requirements, the water supply system should be unobstructed, and the ash discharge port should be tightly sealed without leakage.

2. Before operation, the induced draft fan should be turned on first, and then the water supply system should be supplied. When shutting down the boiler, the water supply to the system should be stopped before turning off the induced draft fan. During operation, the cylinder body is not allowed to cut off water. Regularly check whether the overflow channel is unobstructed, and regularly observe the smoke temperature and smoke resistance.

3. Regularly clean the accumulated dust in the sedimentation tank and try to maintain the cleanliness of the circulating water.

4. If the desulfurization efficiency is required to be above 80%, alkaline solution must be added to the circulating water tank regularly and quantitatively to maintain the pH value of the circulating water above 9, so that the acidic wastewater and alkaline water added in the sedimentation tank can be reused after sedimentation and filtration.

5. If the dust collector stops running for a long time or the upper water tank overflows during operation, a clean water source (such as tap water) should be provided to the water tank to flush for about an hour to remove the accumulated dust in the tank.