4 ton horizontal natural gas steam boiler
Combustion characteristics and operation of 4 ton horizontal steam boiler steam for steam boilers everyone know how much will the following to let everyone have a preliminary understanding of the steam boiler by two aspects, but also hope to give a friend wanted to buy a steam boiler of some help. Chain-type layer is generally fixed combustible fuel steam boiler chain grate or a grate (the traveling), it is fixed only for small coal-fired boilers. The most commonly used medium-sized coal-fired boilers or for chain grate, as the chain travels will gradually sent to the tail of the coal grate in the process of moving complete fuel combustion tube from the inlet to the lower part of the grate grate internal supplemental air required for combustion, ignition top-down, no ventilation grate uneven seam and around the relative movement, through non-flammable. After heating area of the heating flue gas temperature of the working fluid designed to flow through the same furnace hot flue gas and heating surface arranged in the other exhaust flue boiler. Incidental chain grate type, scale type, beams, and other means, the current domestic applications mainly for small and medium-sized joint type and scale type chain grate, generally large chain grate beam type. Former steam boiler steam boiler system to start all waterproof steam cylinder valve open, let go condensate. The inlet steam valve slightly open, to warm up the cylinder, drain cocks to be out after closing the steam, drain cocks. The steam valve was then opened progressively larger until drainage tank vent cock and water out there, and closed vent cock drain cocks. Turn on the water supply valve to the boiler feed water. Steam boiler in operation if there is gas in timely attention tank, water tank periodically open the air discharge valve, in order to avoid air resistance tank, the influent. Pump flow regulator bypass should be adjusted to achieve the degree of opening of the valve, and not with a method of adjusting the outlet valve is adjusted. At the rated discharge pressure of the pump, which inlet pressure should not exceed a predetermined value. Inlet and exhaust pressure difference should be maintained within a predetermined range. Steam boiler steam valve should be shut down first, then turn off the water valve and turn on the water valve is open, then turn on the water faucet open the lower part of the tank and cylinder, the cylinder water drain. Of steam cylinder reciprocating pump, which cylinder two stroke difference should not exceed 5% of rated travel.
Gas-fired 4 ton horizontal steam boiler because of its own advantages and are widely used. The first main advantages are as follows: maximum economic advantage of using gas steam boiler is to save a lot of material costs for all business users do not need to spend a lot of money buying a lot of coal and carbon fuels, but only need to use clean burning natural gas to perform used in the steam cycle. ASE gas can also increase the thermal effect, to reduce the cost of a user input. Second: security is well known that natural gas is the safest non-toxic and non-polluting clean fuel, unlike liquefied gas or gas leak, they will settle on the ground, even burning accident. Gas-fired steam boiler is a gas transportation process gas safest choice, after the leak is also easy to find, is the process of using the most secure way. Third: to facilitate gas steam boiler is operating in the most convenient to use, and therefore will be subject to all enterprise users of all ages. Gas pipelines are convenient and domestic tap water, can be used continuously without any trouble. Eliminating the gangue transportation, stacking, clean up the tedious work of cinder.
Battle blue horn sounded, emissions of sulfur, nitrogen and oxygen compounds gradually strict national requirements. To improve the quality of the environment, but also the people a blue sky, in all industries around the environmentally friendly product revolution, Hainan Sinochem Pharmaceutical companies are no exception. By the company investigation and comparison of boiler products, in March 2017 signed a six-ton steam-cleaning integrated condensing gas boiler and steam fast boiler. Tested and post feedback, the boiler equipment installation qualification, operating normally, and successfully passed the inspection by local quality inspection departments of the boiler.
The boiler 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.