The 154th Central Hospital of the Chinese People's Liberation Army is a tertiary hospital that integrates medical treatment, teaching, and research. With the continuous expansion of the hospital scale, the increase in the number of beds, departments, and trainees, the boiler evaporation capacity of the original boiler room is too small to meet the sterilization and disinfection, sanitary hot water preparation, hospital laundry and so on. In 2012, the 154th hospital changed its boilers and ordered a 10-ton SZL coal-fired steam boiler for use in the hospital. In recent years, under the increasingly severe atmosphere situation of the whole country and the province, environmental problems have become increasingly prominent. Xinyang has issued the “Implementation Plan for Suppressing Coal-fired Boilers in Xinyang City from 2014 to 2017”. In 2016, the No.154 Hospital as a national tertiary general hospital, actively responded to the call for environmental protection, and implemented replacem
From 2014, Baoji City began to implement natural gas projects and vigorously implemented coal-to-gas conversion projects. Baoji Cigarette Factory is one of the major backbone enterprises of the China National Tobacco Corporation and is the largest cigarette manufacturer in the northwest region. In line with the environmental protection policy, Baoji Cigarette Factory implemented the "coal to gas" project. Through bidding activities, it cooperated with ZOZEN boiler to dismantle 35 tons of coal-fired boilers and install 25 tons of SZS gas-fired steam boilers to improve boiler operation levels and reduce air pollutant emissions.
The "Golden Leaf Group" is one of the only listed companies in the country for tobacco. In 2010, Golden Leaf established a Good Cat Cigarette Company in Xian, which mainly produces high-grade cigarette pack printing and cigarette filter rods. Good cat companies need to use a lot of steam in combination with filter rod production, tobacco carton compounding, and drying. According to the requirements of the national environmental protection regulations, standards, environmental impact assessment technical guidelines and other requirements, the boiler was invited to bid. ZOZEN boiler had the honor to provide a 10 ton WNS condensing gas-fired steam boiler for production use. Vertical and circumferential seams of the boiler, ZOZEN are all using advanced submerged arc welding technology, and 100% ray detection to ensure the quality of welding. At the same time, the WNS series boilers are equipped with sufficient steam space and heating surface so that the boiler can efficiently produce high-
Luoyang Junshan Pharmaceutical Co., Ltd. is a modern pharmaceutical company mainly engaged in traditional Chinese medicine and natural medicine, integrating R&D, production, and sales. Traditional Chinese medicine pharmaceutical companies generally have extraction, concentration, distillation, drying, sterilization, purified water preparation, air-conditioning chillers and other technological equipment, all of which use steam as a heat source. However, at this stage, the general TCM companies do not use steam for comprehensive utilization. Steam is used only once, and a large amount of waste heat and waste heat are directly discharged into the atmosphere. The overall energy utilization rate is low. The person in charge of Junshan Pharmaceutical, through investigating and comparing the boilers on the market, finally chose to customize a 6-ton WNS condensing gas-fired steam boiler in the Zozen boiler to reduce boiler steam consumption and waste heat recovery, and increase the boiler ther
ZOZEN boiler’s SZS series of condensing gas-fired boilers adopt double-drum ‘D’ type arrangement, whose structure is compact and floor space is small. The furnace adopts membrane wall structure, the seal between the membrane wall and pipes on both sides of the furnace adopts comb plate, to prevent leakage of condensate and gas. The boiler layout heating surface is large enough to design a large space for steam, to ensure that the boiler operates stably. Jiangsu Shangshang Cable Group is a professional manufacturer of wire and cable, focusing on R&D, manufacturing and services of wire and cable products. For the production needs, they want to expand the boiler room. The technical team of ZOZEN boiler has configured two SZS condensing gas-fired boilers, one 10 ton and one 6 ton, according to Shangshang’s boiler room area and the needs of steam during the production process. And ZOZEN’s steam meet the production requirements of the Shangshang cable.
Wandashan Dairy Industry, which is a holding company of Beidahuang Group, is equipped with 65 modern production lines and can produce nearly 200 varieties of milk powder, liquid milk, beverages, soy products, and rice products. The process of preheating, sterilizing, cooling and other processes of fresh milk requires a lot of steam. Because ZOZEN has provided their product into all walks of life and is one of the few boiler companies that holds a Class A boiler manufacturing license, Wandashan Dairy purchased two 20-tonne SZL coal-fired steam boilers at ZOZEN. According to the difference in coal quality and tonnage, independent wind storage can be set up to ensure the burnout of coal. Wandashan Dairy now processes 1 million tons of fresh milk annually.
Henan Youmai Food Co., Ltd. is part of the White Elephant Food Group and was established in 2013. It mainly develops, produces and sells "White Elephant" and "Youmai" brand noodles. Dried noodle drying process generally has rapid drying at high temperature, slow drying at low temperature, and medium-speed drying at medium temperature.
Dry noodle drying is also the most invested and technically most productive process in the entire production line, and has a very important relationship with product quality and production cost. The occurrence of crispy noodles, tidal noodles, acid noodles and other phenomena in production are all caused by irrational drying equipment and technology. Therefore, White Elephant foods attach great importance to the purchase of boiler equipment for Xinzheng Factory. In 2017, White Elephant ordered a 15-tons WNS condensing gas-fired boiler at ZOZEN. The front and rear smoke boxes of the boiler are filled with multi-layered aluminum silicate fibers and then in
Yixing Xinweilicheng Rare Earth Co., Ltd. is a rare earth enterprise engaged in the separation and deep processing of rare earths under the banner of Yixing Xinwei Holdings Co., Ltd. It is one of the leading enterprises in domestic rare earth industry. Its product quality is stable, and it is exported to the United States, Japan, South Korea, Hong Kong and Europe and other countries and regions. Its annual output is 2,500 tons of ionized ore, 6,000 tons of rare earth chloride, 300 tons of rare earth fluorescent materials, and 1,000 tons of metal. Yixing Newweilicheng Rare-Earth Co., Ltd. has compared with other company, and purchased our company's WNS series of condensing gas-fired boilers. The boiler has the characteristics of safety, reliability, high efficiency, energy saving, environmental, convenient maintenance, durability and automatic intelligent control. After being tested by the Energy Testing Center of Special Testing Institute, all performance indicators are higher than the
