PPC gas box pulse bag dust collector

The FMQD-III (PPC, PPW) gas box pulse bag filter is a new product introduced by Huakang Zhongtian from Fule Company. It can be widely used in dust collection systems such as crushing installation, cooling machines, and mills in cement plants. The FMQD-III (PPC, PPW) gas box pulse bag filter has a total of 33 specifications, with 326496128 bags per room and two filter bag lengths of 2450mm and 2060mm. The dust collection efficiency can reach over 99.9%, and the dust concentration of the purified gas is less than 100mg/m3 (standard). If this series of dust collectors is used in cold regions, a thermal device should be installed when the outdoor heating calculation temperature is ≤ 25 ℃.

Working principle of PPC pneumatic pulse bag filter

The dusty gas enters from the inlet of the dust collector's inlet and outlet air box (32 series enters from the ash hopper) and then turns to the ash hopper through the inclined partition. At the same time, the airflow speed slows down. Due to inertia, the coarse dust particles in the gas fall into the ash hopper, while the fine dust particles are deflected upwards by the airflow and enter the filtering chamber. The dust adheres to the surface of the filter bag, and the purified gas enters the upper cleaning chamber through the filter bag. It is collected by each cleaning chamber through the outlet and sucked out by the main fan of the dust collection system before being discharged into the atmosphere.

As the filtration process continues, the amount of dust adhering to the surface of the filter bag gradually increases, and the resistance of the airflow passing through also gradually increases. When the resistance value is reached (e.g. 1770Pa), According to the needs, it can be manually or automatically controlled by a timed or timed dust cleaning program electronic controller to start the dust collector. The lifting valve of one compartment of the dust collector is closed, cutting off the airflow through the filter compartment. Then, the high-pressure compressed air released by the electromagnetic pulse valve is opened to pulse blow and clean all the filter bags in one compartment (stop air and clean dust), causing each filter bag to suddenly swell, thereby shaking off the dust accumulated on the bag surface and restoring the pressure difference between the inside and outside of the bag to the starting use state. If the dust settles and cannot fill the ash hopper, the program controller opens the lifting valve at regular intervals to restore the filtration of the one compartment. Then, the lifting valve of the compartment is started, the filtered airflow of the compartment is closed, and the electromagnetic pulse valve of the compartment is opened. Release high-pressure compressed air and perform air stop pulse blowing to clean all filter bags inside the chamber and box, The dust on the filter bag of the compartment is collected, and then the programmable controller opens the compartment lift valve to restore the filtration of the compartment. Afterwards, according to the predetermined electrical control program, the filter bags of the third compartment, the third compartment, etc. will be stopped and blown to clean the dust until the last compartment is cleaned. The electrical control instrument will be turned off and the dust collector will resume formal filtering and dust collection. The time for stopping and blowing the filter bag, the interval between compartments, and the cleaning cycle are controlled by a programmable controller, and all times are adjustable.

Advantages of PPC gas box pulse bag filter

1. It is a new type of high-efficiency pulse dust collector widely used in the market, which has the performance of most pulse dust collectors. The product performance is reliable and has some effectiveness in the treatment of high concentration smoke and gas.

2. The accessories of the PPC type air box pulse bag filter are only used, and our company has conducted strict checks. Each dust removal accessory has been rigorously screened and tested, resulting in an overall improvement in the effectiveness and dust removal performance of the entire dust removal equipment.

3. This dust collector combines the advantages of various bag filters such as chamber back blowing and jet pulse cleaning, overcoming the shortcomings of insufficient chamber back blowing cleaning intensity and simultaneous jet pulse cleaning and filtration. Therefore, it expands the application range of air box pulse dust collectors. Due to the structural characteristics of this series of products, it improves the dust collection efficiency of air box pulse dust collectors and extends the service life of dust removal filter bags.

4. The air box pulse dust collector is currently the most efficient dust collector and a product that is more in line with user habits. With its various advantages, its range of use is constantly increasing. We have improved the design of our product and can achieve good dust removal effects in some special environments. After being put into the market, it has received unanimous praise from users.

Technical parameters of PPC pneumatic pulse bag filter

PPC gas box pulse bag dust collector case

Customer situation: A wooden factory in Beijing is a furniture processing manufacturer. They have ordered a PPC air box pulse bag dust collector from our company, which can achieve a dust removal rate of 99% and meet environmental standards.

Usage effect: It can collect the dust generated during the crushing process of the woodworking factory, improve the working environment of workers, and receive high praise from users.

Huakang Zhongtian provides PPC air box pulse bag dust collector for Beijing Woodworking Factory