Tangshan Lanxin Glass Co., Ltd. Clean Production Audit Information Publicity


Time:

2022-09-09

Basic information of the company: Tangshan Lanxin Glass Co., Ltd. was established in 2006, and its legal representative is Zhang Kai. It is located in Hanfeng Industrial Park, Hangu Management District, Tangshan City, covering an area of ​​400 acres and has more than 500 employees. The working system implements a four-shift three-run system, and each shift works for 8 hours. 

According to the "Cleaner Production Promotion Law of the People's Republic of China", "Cleaner Production Review Measures", and "Notice on Carrying out the Province's Cleaner Production Review in 2022 (The First Batch of Enterprises)" (Ji Huanke Xuan Letter [2022] No. 1005) According to the requirements of other documents, our company will carry out clean production audit in September 2022. According to the requirements, our company will publish the basic information of the company:
Name: Tangshan Lanxin Glass Co., Ltd.
Basic information of the company: Tangshan Lanxin Glass Co., Ltd. was established in 2006, and its legal representative is Zhang Kai. It is located in Hanfeng Industrial Park, Hangu Management District, Tangshan City, covering an area of ​​400 acres and has more than 500 employees. The working system implements a four-shift three-run system, and each shift works for 8 hours. 
Tangshan Lanxin Glass Co., Ltd. currently has 3 float glass production lines, all of which use natural gas as fuel, with a single-line melting capacity of 600t/d. The main products are Lanxin series of high-grade float glass and online coated glass (LOW-E coating glass and solar control coated glass), Lanxin high-quality float glass and online coated glass can produce more than a dozen products in five colors such as green, gray, blue, gold and tea as the leading series, and can develop series of other colors product. The designed annual production capacity is 8.7 million weight boxes.
Main pollutants and emissions:
(1) Waste gas: The waste gas is mainly glass melting furnace waste gas, silo waste gas, batching waste gas, lifting waste gas, weighing waste gas, edge breaking waste gas, crushing waste gas and coating waste gas. Exhaust gas emissions from glass furnaces comply with Table 1 of the Standard for Ultra-Low Emissions of Air Pollutants in Flat Glass Industry (DB13/2168-2020) and the document of Tang Huanqi [2019] No. 1; the exhaust gas from other ingredients, coating and other processes all comply with the "Flat Glass Industry Air Pollutants Ultra-Low Emission Standard" (DB13/2168-2020) Table 1 standard and document Tang Huanqi [2019] No. 1; The ultra-low emission standard of air pollutants in the glass industry (DB13/2168-2020) table 1 standard; the unorganized waste gas around the ammonia tank area implements the ultra-low emission standard of air pollutants in the flat glass industry (DB13/2168-2020) table 2 Standard; the unorganized particulate matter at the factory boundary shall comply with the requirements of Table 2 of the "Flat Glass Industry Air Pollutant Ultra-Low Emission Standard" (DB13/2168-2020) and the requirements of the Tang Zhengzi [2021] No. 93 document. 
(2) Wastewater: Wastewater is mainly from circulating water system sewage, waste heat boiler sewage, workshop floor washing wastewater and domestic sewage. The circulating water system sewage and waste heat boiler sewage are concentrated and returned to the production system for use. The workshop washing ground wastewater is precipitated. After the pool is treated, it will be used for splashing and dust suppression. The domestic sewage enters the domestic sewage treatment station in the factory area, and after the treatment reaches the standard, it is discharged into the municipal sewage pipe network in Hangu District. The quality of the wastewater discharged from the enterprise meets the third-level standard in Table 4 of the Comprehensive Sewage Discharge Standard (GB8978-1996) and the sewage in the Hangu Management District of Tangshan City. The water quality requirements of the treatment plant.
(3) Solid waste: ①General solid waste: broken glass, dust removal ash, waste ion exchange resin, desulfurization gypsum, waste refractory material, sludge and domestic waste of employees. Broken glass and dust are returned to the production process; waste ion exchange resin is handed over to the manufacturer for recycling; desulfurized gypsum, waste refractory materials, and sludge are collected and sold out; the domestic waste of employees is disposed of by the sanitation department. ②Hazardous waste: waste catalyst (vanadium-based, nickel-based), waste mineral oil, waste oil drum, waste filter element, waste paint drum, waste activated carbon. Collect them centrally, put them in special airtight containers, temporarily store them in the hazardous waste room, and regularly hand them over to qualified units for disposal.
Our company has carried out environmental risk assessment and emergency resource investigation, compiled the Emergency Plan for Environmental Emergencies (2021 Edition), formulated a system for environmental risk prevention and control and emergency measures, and clarified the responsibility mechanism for key positions in environmental risk prevention and control. To organize drills, the plan record number: 130265-2021-001-M.
The above is the production and sewage situation of our company, which is now publicized to the public. We welcome supervision and guidance from all walks of life.
Supervision telephone: 022-59322223.


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