4 ton Horizontal Three Return Boiler
The difference between horizontal gas fired 4 ton horizontal three return boiler and vertical gas fired boiler
Generally speaking, the boiler can be divided into two kinds: the horizontal boiler and the vertical boiler. The buyers maybe feel confused when choosing a boiler. Actually, the fittest is the best. Horizontal gas fired boiler can be further divided into general floor plug type boiler and horizontal shell boiler.Vertical shell boiler usually applies in industries. The gas fired boiler can also be classified into internal fired boiler and external combusted boiler. And the external boiler is the most widely-used one which occupied large area. But the horizontal shell boiler is small sized and easily to install.
One of the most important parts of 4 ton horizontal three return boiler-drum
The whole structure of boiler consists of boiler body and auxiliary equipment. In boiler body, two main parts are furnace and drum. We have explained the furnace before, today, let's take a look at the drum.
Since "strong piece autumn and winter air pollution in a comprehensive way, determined to win the Battle of Hebei blue sky" press conference was informed, Hebei Province, to make arrangements for winning the Battle of the blue sky, requested the preparation of implementation of the blue Battle Hebei Province Government Information Office held three-year operational plan and cleaning winter heating three-year plan to ensure that changes every year, three years, a large bear fruit.
Really good job of air pollution prevention and control work in the past year, Hebei Province, adhere to the scientific governance haze, collaborative governance haze, haze iron-fisted rule, will coordinate development of pressure energy, reduce coal, running enterprises, dust, vehicle control, by Green et key tasks, play a set of tackling the problem, the main root of the problem "combination punches." Where the complete substitution of gas for coal, electricity-generation coal transformation 2,537,000, Yajian steel production capacity of 27.54 million tons, 21.32 million tons of iron, coke 8.088 million tons, 10.68 million tons of coal, Reconstructing "scattered dirt" Enterprise 38785, off stop banned enterprises 68747, the new afforestation area of 741 hectares. At the same time, also launched a special inspection of law enforcement inspectors and four comprehensive management of air pollution, to carry out unannounced visits to check the dark, spot checks, cross-law enforcement, road law enforcement to crack down on environmental violations, and earnestly solve the "last kilometer" problem.
Director, Office of Atmospheric Hebei Province, the provincial Environmental Protection Bureau Director Gao Jianmin, said: "This year we will develop science of air pollution control 3-year operational plan, a clear timetable, route map, to promote the key cities 'insurance bottom line, back ten' focus on tackling to ensure that air quality 'changes every year, three large effective', and strive to Shijiazhuang, Hengshui, Tangshan City, the first exit after ten. we will actually improve air quality and enhance, to better respond to the concerns of the masses, improve people's livelihood well-being, and enhance people's sense of well-being obtained. "
Meaning gas 4 ton horizontal three return boiler szs boilers and boiler wns represented is now more popular type of boiler, many of our customers at the time of initial consultation gas boilers, gas boilers due to not know much about the gas boiler models do not quite understand WNS and SZS , so the need for gas-fired boiler model and its characters meaning a brief introduction, so that when the late procurement of boilers to be aware of. Gas boiler models WNS and SZS meaning WNS: W represents the horizontal, N represents the internal combustion engine, S for indoor burning, full name is the horizontal internal combustion boiler. Example: WNS-2-1.25-QTWNS: Horizontal boiler combustion chamber; 2: Rated evaporation 2t / h; 1.25: rated pressure of 1.25Mpa; QT: a double combustion gas tank S, Z is vertical, S indoor fuel. Example: SZS-6-1.25-QTSZS: double drum vertical type burning boiler chamber; 2: Rated evaporation 2t / h; 1.25: rated pressure of 1.25Mpa; QT: natural combustion type gas szs