With the rapid development of animal husbandry, aquatic products and other aquaculture industries, the demand for pelleted feed is also increasing. The influence of the material base temperature on the moisture absorption of steam-conditioning is enormous. If the base temperature of the mixed material is too high, steam tempering will be affected to a great extent, and the water content of the mixture will change at different times of the year, it has a significant effect on steam tempering. 1~10 tons of WNS series condensing gas-fired boilers of ZOZEN boiler are widely used in the feed industry due to its advantages such as high efficiency and high quality steam. Therefore, the Changzhou Gehu Feed at the time of initial construct plant ordered a one-ton WNS condensing gas-fired boiler at the ZOZEN in accordance with the plant scale to provide high-quality steam to participate in the production work.
Suzhou Zhuobao Technology Co., Ltd. is an industrial company invested by Shenzhen Zhuobao Technology Group (hereinafter referred to as “Zhuobao Technology”) in Qidu Town, Wujiang City, with an annual output of 20 million ㎡ self-adhesive (BAC, BS-P) building waterproofing. Coil, 5 million ㎡ TPO/PVC building waterproofing membrane, 2 million ㎡ building insulation plate and 10,000 sets of building water supply and drainage system. Due to production needs, Zhuobao purchased a 3 million kcal gas (oil) thermal oil furnace at ZOZEN boiler. The boiler adopts a three-return round pipe structure. The end of the coil pipe adopts a shrink coil, which can effectively protect the furnace wall at the end of the boiler. In combination with advanced combustion devices, low-pressure and high-temperature heating can be achieved.
Beijing Feitai Urban Construction Property Management Company mainly manages property management and boiler heating. The company manages 6 village communities and 2 heating plants. The total area of property management is 1.1 million square meters, and the heating area is 1.2 million square meters. At the end of 2016, Chengjian Property Development Co., Ltd. launched the procurement of boiler equipment for Jiao men and Wangyuan heating bid. ZOZEN boiler has a Class A boiler manufacturing license, a BRII pressure vessel manufacturing licese, and a comprehensive ISO9001:2000 international quality system certification, which makes it get the successful bid. In 2017, ZOZEN boiler provided 3 sets of 14MW SZS condensing gas-fired hot water boiler for the daily heating water for residential quarters for Jiaomen and Wangyuan heating plants.
Dongfang Xunchen is committed to thermoelectricity, thermal, energy conservation and environmental production industry. The company’s main business covers the energy-saving and transformation of thermoelectric and thermal project, and provides distributed energy services project for towns. This time, Shanxi Huiyuan Juice needed steam for ultra-high temperature instantaneous sterilization and aseptic cold filling for steam cracking and concentrated fruit juice production. It cooperated with Dongfang Xuanchen to provide thermal project services. The WNS series gas-fired boilers of ZOZEN they purchased add a condenser to the tail of the flue. The waste heat in the tail gas of the boiler is used to increase the boiler inlet temperature. The thermal efficiency of the boiler is as high as 98%, which saves a lot of operating costs for company. Dongfang Xuanchen and ZOZEN decide through consultation that two 10-ton WNS condensing gas-fired boilers will be installed for Shanxi Huiyuan Juice.
Jinxinnong signed an investment cooperation agreement with the government of Jiujiang District of Wuhu City to build an annual output of 500,000tons of green and pollution-free pig feed in Wuhu, Anhui Province. The produce of feed for this project requires heating of the steam generated by the boiler. Jin Xinnong, through recommendations of the industry, ordered a 4-ton WNS condensing gas-fired boiler at ZOZEN. The technicians of ZOZEN boiler proposed a new WNS series boiler with additional condensers at the end of the feed heating process accompanied by a large amount of waste heat. The waste heat from the flue gas at the end of the boiler can be used to increase the boiler inlet temperature, reduce the temperature of the exhaust gas and increase the thermal efficiency of the boiler, save operating costs for the company. After the completion of the project, Anhui Jinxin Agricultural Construction Co., Ltd. has 20t/h high-grade piglet material production 2 lines, 50t/h pig compound feed
The rubber production of the outer layer of the wire and cable must undergo a vulcanization process, and the vulcanization process need the steam from boilers to heat and pressure the rubber. Anhui Cable is an enterprise specializing in the production of wire and cable. It mainly produces and operates 1E class K2, K3 and non-1E medium voltage power cables, various types of flame retardant and refractory special cables. In 2015, the principal of Anhui Cable purchased a 4-ton SZS Condensing Gas Fired Boiler in Zozen Boiler to provide steam for rubber vulcanization. The steam temperature was required to be between 140-180℃. After vulcanization, the natural cooling was performed, opened the valve, the steam condensate in the pipeline will go directly into the cooling pool. After steam cooling, fresh water can be added to the processed of drawing, annealing, ,water sealing, extruding, extruding rubber, mixed rubber, desulfurization and dust removal, which saves a lot of production water for
Guangdong Jifeng Packaging Paper Co., Ltd. is a Sino-foreign joint venture jointly funded by Jifeng Packaging Paper Co., Ltd. and Shanghai Jifeng Packaging Paper Industry Co., Ltd. It was founded in December 2016, with a registered capital of 8 million US dollars, it mainly produces medium and high-grade corrugated cartons, color boxes, paper trays and display racks. After the International Jifeng Packaging Group purchased the WNS series of condensing gas-fired steam boilers from ZOZEN boiler for Tianjin Jifeng Packaging Paper, it once again purchased ZOZEN’s boiler for the Guangdong Jifeng Packaging Paper, which indicates that the quality of ZOZEN boiler gains recognition of the vast number of consumers, but also the International Jifeng Packaging Group approve the quality and service of ZOZEN boiler.
Baoding Huakang Paper Co., Ltd. was founded in 1999 and covers an area of 90,000 square meters. It has five modern production lines and an annual output of over 100,000 tons. It has been developed into a large-scale paper company integrating product development, production and sales. With the increasing development of Huakang Paper, in the face of growing demand for paper products, they chose to cooperate with ZOZEN boiler. Huakang Paper purchased an SZS Series 20-ton condensing gas-fired steam boiler from ZOZEN boiler in 2017 for disinfection and sterilization in the manufacturing process of household paper.
