Coking plant coke screening building dust collector

The design standard for the dust collector in the coke screening building of Shengjing Coking Plant is dust removal, which can reach over 99.9%. Export emissions below 20mg/Nm3.

(1) The filter bag layout is reasonable, with reasonable air channels between the filter bags. The filter bag has a uniform filtration load and a long service life, generally up to 1-2 years.

(2) The filter bag structure is made of American Fule technology, making disassembly and assembly extremely convenient and hygienic.

(3) Offline cleaning method of bag filter in coking plant screening tower: good cleaning effect, bag filter cleaning, and long-term operation of equipment in low resistance state can achieve long-term dust removal effect of the system.

(4) The air inlet end at the lower part of the middle box is equipped with a blocking device, which can intercept most of the coarse dust particles and prevent them from directly falling into the ash hopper. It can also distribute the airflow and prevent the dust from directly washing the filter bag, thereby extending its service life.

The automatic control system of the dust collector in the coke screening building of the coking plant is available; Monitor the dust removal process flow, perform related operations such as starting and stopping the dust removal equipment, and set the operating time of each equipment in the dust removal system. Through monitoring screens such as the overall system screen and sub screens, the entire process can be dynamically monitored, and various faults can be alerted with sound and light one by one. Various information during the production process can be collected. The electrical and automation control system meets the control requirements of the dust removal process, enabling the entire dust removal system to operate for a long time under fully automated conditions.

Process of dust removal system for dry quenching coke screening building:

The coke produced by the coking plant is screened in two stages according to sales needs. Coke is transported from the cooling platform to the coke screening building through a coke conveyor belt, where it is crushed and screened. Due to the large amount of fog and dust in the coke transport corridor and the coke screening and crushing building after quenching, operators are unable to conduct normal inspections and operations during daily operation. In order to ensure the normal operation of the system and personnel, reduce the occurrence of accidents and occupational hazards, it is necessary to install dust removal devices in the coke screening system of the coking workshop.

This dust collector has the advantages of high humidity resistance, low resistance, long service life of filter bags, offline dust cleaning method, low dust removal and dust emission concentration.

Shanxi Coking Plant Coking Building Dust Collector Shandong Coking Plant Coking Building Dust Collector