Daye Peak Condensing Wisdom to Soluble Problems
Release time:
2022-06-01
5# January 19 , daye peak cement company 6 cement warehouse was cleaned and overhauled, and everything was normal.
This ordinary cement warehouse overhaul caused a collision and blending of electrical and equipment technologies in Daye Peak. In the middle of November, daye peak 6
cement warehouse was overhauled and checked according to the process. as a result, it was found that the ventilation cloth of the inflatable box in the three Roots blower warehouse could not be bulged normally and did not meet the acceptance standard. The pipeline is unobstructed and there is no air leakage. The working condition of Roots blower is normal. What is the problem?After several days of investigation and analysis, the equipment and production supervisor all agree that the problem lies in the air distributor at the bottom of the warehouse. In 2015
, due to inadequate warehouse management at that time, the electric ball valves at the bottom of the cement warehouse were often stuck due to material binding and could not circulate automatically, resulting in serious material binding in the cement warehouse. In order to solve this problem, technicians had to try to change the6# cement warehouse 12 electric ball valves into a traditional air distributor to solve the problem of electric ball valves stuck. However, what did not attract attention at that time was that the working principle of the traditional distributor was uninterrupted switching and the time was very short. As a result, the pressure of the air box in one charging area in the warehouse did not rise, the air pressure was switched to other charging areas, and the air volume was scattered throughout the warehouse, thus the purpose of circulating discharging could not be achieved. The reason for is found out. If it costs 10
yuan to replace the electric ball valve again, and the delivery period is more than half a month, the cement warehouse will not be put into use for a long time."Can Transform and Optimize the Traditional Distributor to Achieve the Effect of Circular Discharging " ? At the morning meeting, a remark by Zhang Fengliang, Deputy General Manager of the Group Company and General Manager of Daye Peak, aroused enthusiastic response from technicians. The consensus is to install a control system for old equipment. Therefore, the equipment, electrical and technical personnel started from the equipment structure of the distributor, determined the arrangement point of the proximity switch, and equipped the waste control box and frequency converter. After debugging, the distributor realized the function of stopping 15 minutes to circulate and divide the air, meeting the requirements of circulating and discharging in the warehouse. It is foreseeable that the failure rate of the distributor will be much lower than that of the electric ball valve in the future. Daye Peak The renovation of the distributor has achieved good results, which has improved the enthusiasm of technicians to cooperate and saved more than 10
yuan in machine material consumption. Daye Peak will also apply for a utility model patent, which also provides new ideas for repairing the old and recycling the waste in the future.(Wang Yiyan)
More information
Publicity of Environmental Protection Acceptance for Completion of Kiln End Flue Gas Desulfurization Project of daye peak cement co., ltd. According to the requirements of the Interim Measures for Environmental Protection Acceptance for Completion of Construction Projects (No.4 [2017] of the State Environmental Regulations) issued by the Ministry of Environmental Protection, the environmental protection acceptance information of "Kiln End Flue Gas Desulfurization Project" of daye peak cement co., ltd. is now publicized. Basic Information of 1. Project Project Name: Kiln End Flue Gas Desulfurization Project Construction Unit: daye Jianfeng Cement Co., Ltd. Project Construction Location: Yongguang Village, Baoan Town, daye city, nature of the project in the existing plant area of daye Jianfeng Cement Co., Ltd.: The construction content of the technological transformation project is: This technological transformation project is mainly to build a wet desulfurization system for kiln end gas of the company's existing 4000t cement clinker production line, adopting limestone-gypsum wet flue gas desulfurization process. The project covers a total area of 500 m2, with a new construction area of about 450 m2. It mainly builds desulfurization complex building, flue gas system, SO2 absorption system, limestone powder conveying and limestone slurry preparation system, process water system, gypsum dehydration system and supporting pipelines. Power supply, water supply, compressed air and other public works rely on the existing plant. Total investment and environmental protection investment: the total investment of the project is 10.37 million yuan, all of which are environmental protection investment. The project was entrusted to Huangshi Yangtze River Environmental Engineering Design and Research Institute to carry out environmental impact assessment in September 2017. On November 16, 2017, Daye Municipal Environmental Protection Bureau issued a reply with YEHAN [2017] No. 354. Implementation of 2. environmental protection measures The scope of this acceptance is the flue gas desulfurization system and supporting facilities at the end of the kiln. (1) Exhaust gas pollution
2020
07-31
Spike New Drug Approved for Registration
On April 16, Jianfeng Pharmaceutical Company received the approval and issuance of Olopatadine Hydrochloride Eye Drops "Drug Registration Approval" (approval number: 2019S00296) approved by the State Drug Administration. Olopatadine hydrochloride eye drops is mainly used to treat the signs and symptoms of allergic conjunctivitis. It is a mast cell stabilizer and a relatively selective histamine H1-receptor antagonist. It can inhibit type I immediate allergic reactions in vivo and in vitro experiments. At present, the product has been included in the "National Basic Medical Insurance, Work Injury Insurance and Maternity Insurance Drug Catalog (2017 Edition)" and classified as Class B. According to the relevant data of IMS database, in 2018, the global sales of olopatadine hydrochloride eye drops were about 0.37 billion US dollars, and the sales in China were about 10.232 million US dollars. Spike Pharmaceuticals already has the corresponding production line, this time to obtain the registration approval, marking Spike Pharmaceuticals has the qualification to carry out the production and sales of olopatadine hydrochloride eye drops, will further enrich the product line of Spike Pharmaceuticals, help to enhance the competitiveness of the company's pharmaceutical business. (Xia Yingpin)
2020
07-31
Spike New Drug Approved for Registration
On April 16, Jianfeng Pharmaceutical Company received the approval and issuance of Olopatadine Hydrochloride Eye Drops "Drug Registration Approval" (approval number: 2019S00296) approved by the State Drug Administration. Olopatadine hydrochloride eye drops is mainly used to treat the signs and symptoms of allergic conjunctivitis. It is a mast cell stabilizer and a relatively selective histamine H1-receptor antagonist. It can inhibit type I immediate allergic reactions in vivo and in vitro experiments. At present, the product has been included in the "National Basic Medical Insurance, Work Injury Insurance and Maternity Insurance Drug Catalog (2017 Edition)" and classified as Class B. According to the relevant data of IMS database, in 2018, the global sales of olopatadine hydrochloride eye drops were about 0.37 billion US dollars, and the sales in China were about 10.232 million US dollars. Spike Pharmaceuticals already has the corresponding production line, this time to obtain the registration approval, marking Spike Pharmaceuticals has the qualification to carry out the production and sales of olopatadine hydrochloride eye drops, will further enrich the product line of Spike Pharmaceuticals, help to enhance the competitiveness of the company's pharmaceutical business. (Xia Yingpin)
2020
07-31
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