Boiler bag dust collector is the preferred equipment for the treatment of flue gas dust in the boiler industry. What is the reason why bag filter is widely used in boiler dust management? Wu Rui environmental protection for your brief introduction
(1) The emission concentration is low. Jinzhu Environmental Protection New Boiler Bag Dust Collector can realize high-efficiency dust removal with the emission concentration less than 25mg/Nm3. Even if the national emission standards are increasing, it can protect the users of the boiler bag filter users from being troubled by excessive emissions, and fully solve the problem of dust emission standards. .
(2) The efficiency is stable. When the boiler combustion conditions or smoke and dust parameters fluctuate and unexpectedly change or when the boiler peaks and changes in coal, can ensure that the effect of bag dust removal are not affected.
(3) Low operating resistance. Using the side-in and out-air intake method, the flow is simple, the flow is smooth, and the resistance is low.
(4) The filtration speed is low. The filtration wind speed is 0.80m/min, which has created the conditions for the dust collection system to have a resistance of less than 1000Pa.
(5) strong cleaning. One-to-one correspondence of the filter bags is carried out through the nozzles. The pulse valve opens quickly and releases a large amount of gas. The best cleaning effect is in the bag filter of the same type.
(6) Energy saving. Compressed air can be used effectively without loss of use, low energy consumption and energy saving.
(7) less failure. There are no mechanical moving parts in the dust collector, and there are few fault points; foreign pulse valve diaphragms are of good quality and have a lifespan of 1 million times, which can reach more than 5 years. Therefore, the dust collector can maintain long-term reliable operation without affecting the unit's continuous full-load power generation. The dust collector can be overhauled without stopping the machine.
(8) Prevention of abnormal high temperature hazards of smoke. Abnormally high temperature (200°C) of the boiler flue gas will burn the filter bag, which is the focus of the bag filter and the key to the preparation and function of the dust removal system. An emergency cold air cooling device is installed. The cold air valve is located on the inlet flue in front of the dust collector.
(9) Protection against acid corrosion of filter media. Acid corrosion in two aspects: First, the corrosion of acid gases; Second, acid dew point corrosion. Selected States and Andean fluoride filter itself has a good acid resistance, it can be used safely; to prevent acid dew point occurs, the program takes into account the insulation measures, measures to prevent air leakage, surface anti-corrosion measures within the dust collector, automatic control and protection measures.
(10) Advanced equipment. Pulse valves, filter bags, cold air cooling and other key parts use high quality products, and the technical solutions have been consulted and approved by foreign experts. Therefore, it can be ensured that the dust removal system and equipment reach the international advanced level.
(11) The installation workload is small. Due to the modular production and on-site assembly, the installation workload is small, creating conditions for shortening the construction period.
(12) Advanced control system. PLC control system and fault self-diagnosis system are adopted to realize unattended operation of the equipment.
Analyze the market competitiveness of the boiler bag filter. Contact Details: Hebei Wurui Environmental Protection Equipment Co., Ltd.
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