Recently, the Department of Ecology and Environment of Guizhou Province issued the "Announcement of Acceptance of Environmental Impact Report of 3000td Cement Clinker Expansion Project of Guizhou Qianxi Southwest Cement Co., Ltd.". Basic information of
the construction project 1. Project name: Guizhou Qianxi Southwest Cement Co., Ltd. 3000 t/d cement clinker expansion project
2. Construction nature: expansion
3. Construction unit: Guizhou Qianxi Southwest Cement Co., Ltd. 0 HTML0UN K94.Construction address: Fengshou Village, Green Township, Qianxi City, Guizhou Province 0HTML0UNK1 05.Construction Content and Scale: Guizhou Qianxi Southwest Cement Co., Ltd. plans to expand to 3000t/d by using the existing 2000t/d cement clinker production line, and use the cement kiln to cooperate with the disposal of general solid wastes to replace raw materials and fuels; The denitration system was upgraded and transformed. 0 HTML0 UNK1 16. Existing project and its environmental protection measures: Guizhou Qianxi Southwest Cement Co., Ltd. has a cement clinker production line with a production scale of 2000t/d, a 5MW pure low-temperature waste heat power generation project and a limestone mine. 0 HTML0 UNK1 2 The production wastewater and domestic sewage in the operation of the existing project are all reused for production after being treated by the sewage treatment station in the plant area and reaching the standard, and are not discharged outside. Kiln head flue gas is treated by electric-bag composite dust collector process, and the height of exhaust funnel is 40 m; kiln tail flue gas is treated by dry desulfurization, SNCR denitration and high efficiency bag filter process, and the height of exhaust funnel is 86 m; other organized waste gas is treated by bag filter and then discharged through the corresponding exhaust funnel. Production noise control measures mainly include: low-noise equipment is preferred, silencers are installed on the air inlet and outlet pipes of the fan, flexible connection is adopted at the connection between the fan and the pipe, the fan foundation is equipped with shock pads, the workshop is closed, and the plant is sound insulated. All kinds of solid waste energy generated during the operation period shall be recycled, and those that cannot be recycled shall be entrusted to the corresponding units for recycling and disposal, and shall not be discharged. 0HTML0UNK13
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