Advanced equipment and principles of steam clean fuel fired boiler steam press machine desulfurization and dedusting analysis of small and medium boiler outlet dust concentration in the combustion of various structures are much higher than the maximum allowable dust concentration values ​​specified in our standard, so in addition to the correct choice burning structure and improve operational level, to burn coal dust boiler equipment must also be provided at the rear of the boiler, the flue dust is then trapped into the atmosphere. Dust into five categories according to their action principle (1) comprises a gravity dust precipitator mechanical force, an inertia dust collector, a centrifugal dust collector. (2) comprises a water bath washed filter dust collector, a foam-type dust collector, venturi dust, water, dust and the like membrane. (3) comprises a filtering dust collector (4) an electrostatic precipitator and baghouse dust particle layer and the like. (5) a magnetic filter. Gravity settling dust collector 1. The principle is: When the flow rate of the flue gas into a large space to reduce soot particles by means of its own gravity larger, natural settling by gravity separated from the flue gas. 2. The cyclone dust cyclone called centrifugation, the principle is strongly flue dust along the cylindrical wall is rotated within the gas cyclone, and gradually decreased along the tubular wall a helical motion. Strong centrifugal force generated by rotation, the cylindrical wall surface of the body thrown dust, dust on the wall surface by gravity to the bottom of precipitator gradually decreased, and is discharged through hoppers. Purified flue gas is discharged from the middle of the dust core tube. Centrifugal mill precipitator 3. The principle is: the tangential direction into the flue gas at a high speed from the lower portion of the cylindrical housing, along the rotating cylindrical wall, the nozzle along the upper circumference of the cylindrical housing into a uniform tangential spray in when the inner wall of the cartridge housing forming a water film, since the centrifugal force, is thrown dust cylindrical wall, and the stick water film and water film flows along the conical hopper, is discharged from the ash discharge outlet, the purified flue gas from the housing an upper discharge.

It is understood that the main purpose of this research group is to study the production and operation of special equipment safety in our province, our city as a leader in the field of industrial and special equipment production areas of well-known companies has been the concern of the research group. After the tour, the research group said it would I recommend the best practices for future sample safe production, operation and management of special equipment, I also hope that the company's future and make greater achievements and contributions in the field.

Gas & oil fired steam clean fuel fired boiler steam press machine

Steam boiler in tannery production processing

The clean fuel fired boiler steam press machine application requires a boiler body and many boiler fittings are required to form a complete system. The oil and gas boiler fuel system mainly provides fuel for the boiler, and has the functions of fuel receiving, storage and transportation. The combustion system mainly includes a burner and a matching valve instrument. The choice of burners is cautious, the characteristics of the fuel, and the boiler flue gas emission standards have a large impact on the choice of the burner. Oil and gas boiler flue gas systems generally require more configuration of induced draft fan, flue gas purification (dust removal, desulfurization, denitrification) equipment, chimneys and other equipment. The soda system requires many accessories to assist, including steam (hot water) equipment, water supply equipment, sewage equipment, and so on. The electric control system of ZG boiler oil and gas boiler is responsible for the safe operation of the boiler body and all auxiliary machines. Its function is to automatically detect, program control, automatic protection and automatic adjustment of the operating boiler. Instrumentation and automatic control equipment include thermometers, pressure gauges, water gauges, flow meters, negative pressure gauges, oxygen meters, automatic regulating valves, microcomputers and automatic control systems.