Improve air quality Sanxiang vigorously rectifies high pollution boilers

In the most recent serious air pollution, boiler exhaust gas combustion must be the primary target of remediation. Many industrial boilers in China do not meet the national environmental standards. And the long-term use of boiler energy pollution will increase accordingly. The governance of the air index in China has become increasingly stringent, and strict requirements have been placed on boilers. First of all, the effective standards for the quality of effluent in the production pot have been raised, and some small companies and small factories have been strictly considered and a complete inspection system has been implemented to supervise industrial boilers. To create a good green atmosphere for the boiler industry, and also a blue sky in China to allow the air to be refreshed.

Sanxiang's rectification of high-pollution boilers to improve air quality is increasingly turbulent. It is testing the implementation of “energy-saving and emission-reduction”. The reporter learned yesterday that the three townships started by reducing pollution from boilers and hoped to "further improve air quality." At present, 23 high-pollution boilers in the town have been rectified, and the remaining 38 will be rectified or eliminated this year.

A garment manufacturer located in the tiled industrial area in Sanxiang has completed boiler renovation. The employees of the company introduced that before the production of the whole plant and the heat energy needed for the employees' lives were all obtained by burning the rafts and firewood, the air dust was increased during the combustion process, and the black smoke exhaust gas released was also difficult to meet the national environmental protection standards. In 2013, the plant invested nearly 400,000 yuan to reform the boiler, and quoted the new burning material "environmental protection particles". The annual emission of particulate matter was reduced from 2.8206 tons to 0.5616 tons.

A textile company located in the second industrial area of ​​Sanxiang is one of the largest manufacturers of textile sports products in the world. The company invested millions in the introduction of natural gas-related equipment, replacing oil-fired boilers with natural gas-fired boilers, reducing the annual particulate matter emissions from 1.7466 tons to 0.3714 tons, and reducing the annual emission of sulfur dioxide from 1.7466 tons to almost zero.

In order to improve the quality of the air environment, in May 2013, the three towns and towns prepared the “Twelfth Five-Year Implementation Plan for the Pollution Reduction of Boilers in Three Townships in Zhongshan City,” focusing on rectifying high-pollution boilers in the town and guiding enterprises to adopt clean energy. The town environmental protection department survey statistics, the town a total of 61 boiler pollution reduction projects need to be rectified, as of now, 23 projects have been rectified. At present, the town's boiler pollution reduction work is still in progress. It is expected that by the end of October this year, the remaining 38 highly polluting boilers will be completed or eliminated.

Nine institutions have been qualified for construction quality inspection Nantong News reporter Xiao Cheng construction quality inspection agencies to obtain the appropriate qualification certificate can be engaged in quality inspection business. If the testing organization fails to obtain the corresponding qualification certificate, it shall not undertake the quality inspection business.

The Municipal Bureau of Housing and Urban-Rural Development announced the list of quality inspection agencies for construction projects in Zhongshan City yesterday. There are nine units in total: Guangdong Construction Engineering Quality and Safety Supervision and Inspection Station, Zhongshan Construction Engineering Quality Inspection Center, and Zhongshan City Jucheng Building Materials Testing Co., Ltd. Zhongshan Zhengtong Construction Engineering Quality Testing Co., Ltd., Zhongshan Sanxiang Construction Engineering Quality Inspection Co., Ltd., Zhongshan Huangpu Zhisheng Inspection Co., Ltd., Zhongshan Jukeyuan Construction Engineering Inspection Co., Ltd., and Zhongshan Guzhen Zhencheng Zhuhai Co., Ltd. Construction Engineering Quality Inspection Co., Ltd., Zhongshan Jinzheng Construction Engineering Quality Inspection Co., Ltd.

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Our company SZL type boiler is a double-drum water tube assembly chain grate boiler. The boiler proper has an upper drum and a bottom drum longitudinally arranged along the boiler center. The front of the upper drum and two sides water wall tubes constitute the boiler hearth radiation heating surface, and the tubes between the rear of the upper drum and the bottom drum constitute the convection heating surface. The economizer is arranged on the rear of the boiler,part of heat from high temperature exhaust gas generated by burning was absorbed by economizer, then the exhaust gas go through the cooling chamber,exhaust gas enters the convection heating surface to transfer heat power again, and through economizer,dust collector, finally draught by ID fan to Chimney,discharges into the atmosphere.

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