We have reached cooperative relationships with more than 10,000 customers in more than 130 countries and regions, providing them with complete solutions and services.
We have reached cooperative relationships with more than 10,000 customers in more than 130 countries and regions, providing them with complete solutions and services.
ChinaSteam boiler
After DABONN technical staff analyzed the user's on-site needs, it was determined to provide 2 integrated condensing gas steam boilers (WNS4-1.25-Y.Q) for Kedi Dairy.
Henan Kedi Dairy Co., Ltd., based on the National Agricultural Comprehensive Development Investment and Equity Investment Project - Liquid Milk Production Line, was jointly established by Kedi Food Group Co., Ltd. and Henan Provincial Department of Finance Agricultural Comprehensive Development Company and other shareholders. Mainly engaged in the production and sales of various dairy products.
With the issuance of the "Three-Year Action Plan for Pollution Prevention and Control in Henan Province", various cities in Henan Province are carrying out environmental protection reforms. As a well-known brand in Henan Province, Kedi Dairy was the first to bear the brunt. It actively responded to the city government's call and took the lead in eliminating the old coal-fired boilers in the processing plant.
When choosing a new boiler, I was attracted by DABONN, which is also a well-known brand in Henan Province. DABONN has gained the trust of users for its continuous research on new technologies and new products and its continuous provision of high-quality products to customers.
After precise calculations, DABONN's technical staff provided him with a 15-ton integrated condensing gas-fired steam boiler (WNS15-1.25-Y.Q), which not only maintains low pollutant emissions in terms of environmental protection but also has a thermal efficiency of 98%.
Sarah Deng
This type of steam boiler has high steam quality and can significantly improve the dyeing and drying processes during textile processing.
Since the processing plant consumes a lot of steam boilers, the steam boiler provided this time uses condensation waste heat recovery technology to re-absorb the latent heat part of the high-temperature flue gas.
This can not only improve the quality of textiles and production efficiency, but the thermal efficiency of the boiler can also reach 98%. Reduce labor and boiler operating costs, achieving multiple benefits with one stone.
The boiler adopts a double-drum longitudinal "D" type arrangement structure; water, steam or steam-water mixture flows in the pipe; flame burns and flue gas flows outside the pipe, forming extremely fast steam-water flow rate and excellent water circulation system. Boiler heat absorption rate and thermal efficiency are high.
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A sampling cooler is an instrument mainly used for sampling and cooling steam and water in the boiler room or power plant, including a cooling water tank, water inlet pipe, flange cover, water outlet pipe, confluence tank, and several cooling coils and other accessories. It can effectively improve water quality analysis accuracy while connecting points between devices is simple. The sampling cooler is suitable for sampling high-temperature liquids and gases and has the advantages of a compact structure, high heat transfer efficiency, convenient cleaning, and long service life.
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The deaerator is one of the key equipment in the boiler and heating system. It is mainly composed of the deaerator tower head, the deaerator water tank, as well as the connecting pipe, and the external parts. If the deaerator's deoxidizing ability is poor, it will cause serious corrosion to the boiler's water supply pipeline, economizer, and other ancillary equipment, and the economic loss will be dozens or even hundreds of times the cost of the deaerator. Everyone must pay attention to the quality selection of deaerators.
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The series of boilers adopts an excellent design concept. Through the condensing device, the heat of the flue gas is used in cascade, and the residual heat in the flue gas is fully absorbed, so that the boiler efficiency is greatly improved.
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A corner tube boiler is a natural circulation water tube boiler. It differs from other water tube boilers in that it has the characteristics of a water-steam cycle. The pre-separation of heating steam and steam-water mixture occurs outside the drum in an unheated downcomer. This type of boiler is called a corner tube boiler.
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The low nitrogen steam boiler is a boiler shell type full wet backflow three return fire tube structure, The flame burns under slightly positive pressure in the corrugated furnace with high combustion thermal efficiency. The corrugated furnace can be fully extended according to the temperature, and the heat transfer area can also be increased. The second return journey adopts the threaded pipe structure. which improves the heat absorption intensity of the boiler. effectively reduces the smoke exhaust temperature. saves energy reduces consumption, and is economical to use. The third return journey adopts the big smoke tube technology. which can effectively reduce the smoke resistance of the boiler. improve the combustion efficiency of the burner. and reduce the operating noise of the burner. There is enough steam space in the upper part of the boiler, coupled with the use of advanced and reasonable steam separation devices. the steam quality is quite stable.
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Corner tube boilers use boiler coal injection technology. After the fuel is ejected in the hot air, it goes through multiple links such as ignition, combustion, coal ash separation, re-contact and combustion, etc. to generate flue gases that enter the boiler. The flue gases are exchanged with each other through water pipes and superheated pipes. After heat transfer, it turns into water vapor and enters the steam turbine to generate electricity. Because the corner tube boiler fully contacts the hot air and the combustion material, the heat energy is maximized, so it has the advantages of high thermal efficiency, energy saving, and environmental protection.
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Conden gas-steam boiler is a wok shell type with three backflow downstream pyrotechnical tube structure. The flame burns under micro-positive pressure in the corrugated furnace with high combustion thermal efficiency. The corrugator can be fully extended according to the temperature and the heat transfer area can be increased at the same time. The second return journey adopts the threaded pipe structure, which improves the heat absorption intensity of the boiler, effectively reduces the smoke exhaust temperature, saves energy and reduces consumption, and is economical to use. The third return journey adopts the light smoke tube, which can effectively reduce the smoke resistance of the boiler， improve the combustion efficiency and reduce the operating noise of the burner. There is enough steam space in the upper part of the boiler， coupled with the use of advanced and reasonable steam separation device, the steam quality is quite stable.
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