Recently, Heze City, Shandong Province issued the "implementation of Heze City
1, adjust and optimize the industrial structure, strictly control the "two high" industry capacity. And resolutely put an end to "scattered dirt" projects and has been banned "scattered dirt" off-site transfer business. Since October 1, 2018, thermal power, petrochemical, chemical, carbon, industrial boilers and cement and other industries, the implementation of air pollution emission limits in particular, to promote pollution control in key industries.
2, speed up the adjustment of energy structure, promoting clean efficient heating. The pooling of resources and vigorously promote the coal for governance, before the heating period in 2020 basically completed the life and motivations of heating coal for alternatives to achieve the task of clearing the loose coal. Is expected before the end of December 2018, the urban built-up areas out of 35 steam tons / hour coal-fired boilers, encourages other regions to advance out of 35 steam tons / hour coal-fired boilers. At the same time accelerating the transformation of low nitrogen gas boiler NOx emission after the transformation shall not exceed 50 mg / cubic meter.
Steam boiler performance characteristics: coal fired water tube steam boiler 1 ton Features: 1. Boilers faster horizontal fire tube boiler, refrigerant natural circulation. A boiler drum boiler heat exchange system, the left and right water wall header and composition, the main heating surface of furnace wall, part of the boiler tubes and boiler tubes in the convection tubes. This product consists of five main part of the boiler, flue dust, piping system. The first four members manufactured in a factory, can be transported to the installation site for assembly, shorten the installation period, to ensure the quality of the product installed. 2. Advanced Design Performance: main heating surface of the boiler 20 # low-pressure boiler seamless steel, special steel boiler tube boiler. Left and right header made seamless pipe. three. Boiler refractory concrete arch was destroyed. After another bow low and long, and it will burn well. Flue and side wall are made of bricks. Front and rear wall of the boiler use ordinary bricks made. 4. Exhaust flow and reasonable distribution of large combustion chamber, applicability coal. For a variety of bituminous coal or anthracite, mixed coal. very hot. High temperature flue gas enters the first settling chamber, and then into the flue wings from both sides, before re-entering the smoke box, smoke dust good effect. Simple water cycle, the compression pieces reasonable structure, safe operation of the premise of ensuring water quality. 6. The combustion apparatus is a fast loading grate, combustion equipment manufactured in a factory and installed, transported to the construction site may be mounted directly on the foundation. The present invention has a reasonable structure, compact, low steel consumption, performance, weight, size and structure of the boiler with the same capacity has significantly improved compared to the advantage of domestic products. Boiler work process: a substantially uniform coal particles by an automatic stoker coal thrown into the hopper, preheated before entering the arch in the case of rotating chain grate. Were burned in the incineration zone, fell into the slag pool. The high temperature flue gas produced by combustion of the furnace arch port into the furnace from a lower portion of the rear flue two wings, the wings and then heat the flue, through the forward flow before the packets enter the convection heat transfer tube bundle, then the tail tube boiler and dust entering the economizer section, and discharged to the atmosphere through a chimney to the induced fan. Boiler feed water is supplied by a boiler feed pump, demineralized water supplied by the economizer, and then enters the drum, and then enter the downcomer around header. Endothermic steam is generated by vaporizing water wall on both sides, into the steam within the steam separator drum, after separation, the main steam valve into the process heat required.
Horizontal 0.5 tons supervisory inspection-free amount of gas coal fired water tube steam boiler 1 ton is how much? There are a lot of users call and ask when will the relationship between the amount of gas steam boilers are, of course, this problem is related to the user's operating costs, and all of us today about 0.5 tons of horizontal gas-free amount is how much steam boiler inspection supervisor . First to introduce my company developed its own supervisory inspection-free steam boiler, only about 110 degrees this steam boiler exhaust gas temperature, and ordinary steam boiler exhaust gas temperature as high as 250-350, saves considerable steam boiler if the index is to see its exhaust gas temperature, exhaust gas temperature is lower fuel burn more fully explained in the furnace, the more fuel is absorbed by the heat from the steam boiler, the more fuel-efficient, the company supervisory inspection-free horizontal 0.5 tons of steam per hour coal boiler is about 40-50 kg, Common horizontal 0.5 tons coal consumption is about 70-80 kg.
The internal circulating fluidized bed boiler (ICFB) efficiently co-combusts industrial waste, biomass fuel and coal, provides steam or hot water, and sets new standards in limiting SOx and NOx generation. In addition to the characteristics of general CFB boiler, the internal CFB boiler also has the following special structure and characteristics:
1. The internal CFB boiler has buried pipes, which can increase the heating area and regulate the temperature in the dense area.
2. The internal CFB boiler has a large area of air distribution bed, so that the boiler has more heat storage, which is conducive to fuel combustion and burnout, and provides a congenital condition for a wider variety of coal adaptability;
3. The internal CFB boiler has a large cross-sectional area of the furnace, the flow rate of flue gas is low, which can improve the primary combustion rate of fuel, reduce the wear of the furnace, reduce the power consumption and energy consumption;
4. The wind arch composed of secondary air can supply oxygen and disturbance on the one hand, and on the other hand, can lengthen the combustion time of coal, which is conducive to coal burnout;
5. Water-cooled membrane wall of the cyclone separator, effectively prevent high temperature coking and center cylinder bias, which improves the efficiency of the separator;
6. Porous and controllable feed return valve makes the feed return reliable, even if the feed return has a coke block, since there are a lot of feed back port, there is no need to immediately stop the furnace, the user can stop the furnace when it is available for them to clear the coke.
7. Tail flue gas duct patented technology: water cooling furnace roof and chevron water cooling flue gas duct, can effectively solve the roof and smoke wall collapse and leakage of ash or air, which improve the environment of the boiler room.
1 t/h Steam boiler is basically a closed vessel into which water is heated and converted into steam at required pressure. In the steam generator boiler, the feed water and steam are in the principle passing through one long tube - designed as winded-up tube coils that are serially connected. 1 ton per hour steam boiler is a small steam boiler, and widely used in construction equipment industryLearn More
2.Single drum water tube and fire tube boiler. 3.Fuel coal,solid fuel. 4.1 ton 2 ton 4 ton 6 ton coal boiler are package boiler,8 ton 10 ton and bigger capacity are assemble boiler. 5.Working pressure:1.0Mpa 1.25Mpa 1.6Mpa. Then,here are the accessories and valves about the Coal Steam Boiler: Customer visit: Intimate tips for you here:Learn More
12 ton steam boiler water tube | Industrial Gas Steam . This series boiler is horizontal type water fire tube 3 pass coal fired biomass fired steam boilers. steam capacity is 1-25t/h. Coal Boiler Installation Site The 6 ton capacity coal fired steam boiler use for fabric dyeing and printing plant in Pakistan. thermal efficiency is 85%.Learn More
12 ton boilers Coal Fired Boiler For Sale. 2017-6-2 · The structrure of gas fired steam boiler havefired tube boiler and water 12 tph thermax boiler, 12 ton steam boiler, thermax thermax combipac model cp 120a/17.5/1, 12 ton capacity lignite-coal fired, year 1998, ratings 351m2,Learn More
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Mar 21, 2017 · water tube boiler,water tube type boiler,industrial water Water tube type boilers and fire tube boiler or smoke tube boilers are the main two types of industrial boilers that water tube boilers are 37 4 Ton Biomass 4 Ton Coal Fired Boiler Supplier,Supplier and The 4 ton coal fired boiler for sale is single drum fire andLearn More
2Ton Single Drum Coal Hot Water Boiler Coal Biomass Pellet Boiler . Advantages of boiler structure . 1. Design the cyclone chamber structure in furnace,high temperature flue gas through high - speed rotation, mixing combustion, dust separation, and thus achieve the effect of dust removal, energy saving and environmental protectionLearn More
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We're well-known as one of the leading coal fired steam boiler SZL series manufacturers and suppliers in China for our quality products and low cost. Welcome to buy the best coal fired steam boiler SZL series for sale from our factory and check prices with us.Learn More
Water tube boilers are designed for larger, high-pressure, and superheated steam applications. SZL series coal fired chain grate boiler is a good example. Membrane water cooling wall structure in combustion chamber, good sealing to prevent heat loss. It is widely used in textile factory, paper facto 1-10 Tons /1.4-7 MW Boiler ProjectsLearn More
SZL coal fired boiler, adopting the membrane water-cooled wall system and water cooled system, is a solely developed machine in ZG which absorbs all the previous advantages. It applies the water-cooled arch system and membrane water-cooled technology to shop-assemble water tube boiler,which is the initial technology in our country.Learn More
75 ton coal fired steam boilers belongs to double drums water tube boilers, designed for blow down on surface, and the quality of steam is pretty good. 75 ton coal fired steam boiler adopts membrane water wall structure, and it is sectional supporting wall structure, better insulation ability, no dust leak and is environmentally friendly. belong to double drums water tube boilers, designed for blow down on surface, and the quality of steam is pretty good.Learn More
Our coal-fired chain grate boilers and coal-fired fluidized bed boilers mainly produce hot water, saturated steam or superheated steam for industrial use. Coal-fired boilers have lower operating costs nearly 50% lower than boilers using oil or natural gas.Learn More
Coal Fired Boiler, Single Drum Water Tube Biomass Steam Boiler, Chain Grate Stoker Boiler manufacturer / supplier in China, offering Dzl4-1.6-Aii 4 Ton Coal Fired Steam Boiler for Petrochemicals Factory, Gas Oil Fired Thermal Oil Boiler/Heater, Three Coil Pipe Gas Oil Fired Thermal Oil Boiler and so on.Learn More
1 - 15 Ton Output Coal / Wood / Biomass Fired Steam Boiler For Garment Industry, textile industry DZH type coal fired steam boiler is a horizontal three-return water-fire tube type boiler.Learn More