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ce approved coal fired hot water boiler

Small gas steam boiler gas boiler works as the name implies refers to the fuel gas boilers, gas boilers and oil-fired boiler, electric boiler compared to the most economical, most people have opted for a gas-fired boiler steam boiler facilities, heating, bath with . Gas boiler comprising KS-Q water gas boiler, CLHS (CWNS) gas ce approved coal fired hot water boiler, LHS (WNS) gas steam boiler and the like, wherein the gas comprises a gas hot water boiler heating boilers and gas boilers bath, with the state "natural gas "project implementation, gas boiler gradually become the people's choice. Evaporation general industrial boilers are relatively small, all below 40, to about 10-35, mostly, but also the use of industrial boilers and boiler power plant are not the same, the main industrial production boiler steam and hot water requirements index is not very high, Some general-purpose industrial steam is used, for example, a lot of steam seal the furnace, hot water steam heating and other uses, in the form of industrial boilers, furnaces most mostly a chain, because chain boiler technology is mature, simple and reliable construction, also automated, etc. factors, by the majority of users of all ages boiler. Chain has chain structure of the furnace grate, coal gate, eagle iron, the furnace, the slag discharge pipe, water wall, the upper and lower header, superheater (steam boiler there), the convection tubes, upper and lower collection tank (also known as drum), province coal filter, air preheater, and corresponding systems and auxiliary pumps and fans, as well as instruments and other devices. The structure is characterized before and after the formation of more water wall furnace arch, it is to promote ignition and combustion, the combustion more complete. Grate bin wind, the wind can be equipped according to the amount of coal burned specific distribution of silos. There are pulverized coal power plant boiler circulating fluidized bed boiler and the main in an amount greater evaporation gas boilers, high efficiency, structure and chain furnace different, similar to the structure of pulverized coal and circulating fluidized bed boiler, but different principles, coal powder and circulating fluidized bed boiler furnace are used with a bed of air holes, the primary air into the drum by the bed, secondary air into the furnace to carry the pulverized coal combustion mixture is formed, separated by the cyclone after burn unburned complete coal combustion again, fluidized bed boiler pulverized coal stream is formed form, better than pulverized coal fired combustion, combustion, low temperature combustion is also achieved, reducing the emission of nitrogen oxides. Fuel oil-fired boiler is fuel (such as diesel, oil, kerosene, etc.), fuel gas-fired boiler to gas (such as natural gas, city gas, methane, etc.), depending on what fuel boiler combustion devices called burner, gas burner configuration called boiler gas-fired boiler, oil boiler burner configuration called oil-fired boiler, oil-fired boiler and gas boiler difference is that what fuel burners.

Winery method which reduce pollution 1, check for leakage protection and maintenance of: 2 mm steam leakage will cause energy losses of more than 10 tons of coal each year do? When you do not use it, you can turn it off to save energy. For water, steam and compressed air leak survey and routine maintenance, cost very little. 2, the non-contact cooling water in repeated use: Since the non-contact cooling water temperature and the quality is very good, it can be reused for desizing, scouring, rinsing and other processes. Three best source of cooling water is regenerated: sintering machine, a pre-link and compressor systems. The plant water recovery system may be installed, pipes, valves, storage tanks, and control systems. 3, repeated use of steam condensate: S. Mills requires a lot of saturated steam in the dyeing process, wherein a portion of the condensate is converted to its high temperature and purity. Water can be pumped back to the boiler to form a new steam. For those who buy steam from suppliers, or boiler is located away from the dyeing process, the condensate can be used as water washing or desizing. 4, pre-treated wastewater reuse Procedure collected bleaching, mercerizing machine, the water can be reused in other programs, there is no direct discharge of wastewater. 5, hot wash water is recovered from the hot gas in the dyeing process, large amounts of hot water are used to wash. Heat the washing water can be collected by the system plate heat exchanger to preheat the water to be sent to the next washing. 6, pre-screened coal enterprises should introduce screening spiral coal boiler technology to selection of raw materials. It is possible to improve the media tell the good, the bad quality of proportion, to avoid loss of small volumes of coal and coal calorific value. 7, maintaining steam traps traps can help maintain effective delivery of the steam plant. The valve is removed from the steam pipe and prevent further condensation water, so as to avoid heat loss and reduce fuel consumption. 8, the piping, valves and heat insulated flange experience pipes, valves and flanges waste of resources, reducing efficiency. Steam delivery device insulated to prevent vapor loss is an inexpensive, energy-saving method of .9, the heat recovery from the boiler chimney at a temperature of 360 ℃ smoking, sometimes discharged directly into the atmosphere, there is no heat recovery. In fact, this heat can be used to preheat boiler water, steam or create a new steam system. 10, optimization of compressed air systems consume a large amount of compressed air in many parts of the winemaking equipment Mills. These instruments are prone to leakage, particularly in a threaded joint, rubber joints, valves, automatic regulator, the inflatable device and the old gasket. In addition, the use of compressed air pressure is usually based on the maximum pressure setting; reduce this pressure is feasible and would not have any negative impact manufacturing.

Boiler Description coal to gas resource structure due to the characteristics of China's coal resource structure was in the proportion of relatively large, coal-fired boiler is also a time position in the market significantly. But with the changes in the structure of resources in recent years, and Huanjingwuran situation, relying on natural gas-fired boiler advantage is gradually replacing coal-fired boiler, a new main market. The "coal to gas" is also known more and more people! What is called the "coal to gas boilers": boiler from coal to gas specifically refers to the transformation of coal-fired boilers to gas boilers, boiler in the boiler is the transformation of the industry, so the boiler from coal to gas should still belong to the boiler industry. Because now the national requirements for environmental protection, many places ban coal-fired, the emergence of a lot of coal to gas boilers. (Only changes the combustion mode) is changed from coal to gas boilers, combustion section is not, in this small series is not recommended to transform combustion boiler. For the following reasons: 1, boiler belongs to special equipment, before coal-fired boiler into gas-fired boilers, in need of rehabilitation procedures, and next year's annual cumbersome. 2, an internal structure of coal-fired boilers with different gas boiler, heating surface, the radiating surface are different, the thermal efficiency of the boiler is very different, changing gas fired boilers, the original efficiency is only 70% -80%, the utilization efficiency is greatly reduced , although the initial investment cost is low, but in the long run is not worth the cost. 3, gas boilers are environmentally friendly automatic series, automatic water, low pressure from the high stop, excellent safety performance is much coal-fired boilers can reduce labor input and annual maintenance overhaul costs.

The company set up production bases in Qiandao Lake in Zhejiang, Jilin Changbai Mountain, Danjiangkou, Hubei, Guangdong Evergreen Lake, Baoji Taibai Mountain, Xinjiang Tianshan Manas, Emei Mountain in Sichuan and Guizhou Wuling Mountain Eight high-quality natural source of drinking water, all the water sources in the production process complete, with practical action to practice the "we do not produce water, we just nature's porter," the corporate mission. 2017, party fast one condensing steam boiler Nongfu Spring Co., Ltd. won the bid for procurement, stationed in the factory, the production of drinking water to help hand. The winning bid farmer spring production base, covers an area of ​​about 60,000 square meters, with an annual output of 140 million bottles of fruit juice drinks and 180 million bottles of drinking natural water production line.