Optimization of air for dust collection at the top of homogenizing reservoir
Release time:
2022-12-13
News from this newspaper In March, Huang Ping Jianfeng Cement Company used maintenance to optimize the dust collection air on the top of the homogenized reservoir, and installed a negative pressure detection point at the gravity control valve on the top of the reservoir to timely monitor and control the dust collection air on the top of the reservoir.
Huang ping peak raw meal homogenization warehouse top dust collection fan was designed to install a damper actuator to facilitate timely adjustment. After production and operation, due to the lack of direct signal to instruct the central control personnel to timely adjust the best air use of the dust collection fan on the top of the warehouse, the operation of opening the inlet damper of the large fan to ensure the negative pressure condition in the homogenization warehouse occurs. At the same time, the negative pressure in the warehouse changes differently due to the large or small amount of material in the warehouse and the different operating conditions of the raw material roller.
manufacturing department in daily production from time to time to adjust the wind, found that the wind has a large savings space. After communicating with the electrical technicians, it was found that there were surplus signal channels in the system that could transmit signals to the central control DCS control interface. After technical discussions between the process and the electrical, relevant plans were formulated and implemented. After
is restored, the homogenization library shall be approved on site to ensure the optimal control value of micro negative pressure under different working conditions. Through the operation comparison at the end of 11 , the motor load can be reduced by current 4A when the raw material roller is started, and the motor load can be reduced by current 8A when the raw material roller is stopped, thus achieving the purpose of cost reduction.
(Huang Xuguang)
More information
The company won the Taurus Award
On December 29, 2022, the "2022 High-quality Development Forum of listed companies and the 24th Golden Bull Award presentation ceremony of listed companies" jointly sponsored by China Securities News, Haikou Municipal Government and Haikou National High-tech Zone was held in Haikou. The list of Golden Bull Awards of listed companies was officially announced. With its outstanding performance, Jianfeng Group won the "2021 Golden Bull Most Investment Value Award".
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From December 11th to 12th, the 13th National Congress of the All-China Federation of Industry and Commerce was held in Beijing. Jiang Xiaomeng, chairman of the group company, attended the conference as a representative of Zhejiang.
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Yunnan Jianfeng won the title of "Harmonious Labor Relations Enterprise" in Yunnan Province
On November 18, the Yunnan Provincial Federation of Trade Unions, the Department of Human Resources and Social Security, the Entrepreneur Association and other units jointly issued a document to commend the harmonious labor relations enterprises in Yunnan Province from 2020 to 2021. Yunnan Jianfeng Cement Company is on the list and is the only enterprise in the urban area of Pu'er to receive this honor.
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Huang Ping Jianfeng won the title of "provincial green factory" in Guizhou
On November 30, the Guizhou Provincial Department of Industry and Information Technology released the 2022 list of green manufacturing units in Guizhou Province, and Huangping Jianfeng Cement Company was recognized as a "provincial green factory".
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On December 2, Yu Jianhong, general manager of the group company, gave a management lesson to the company's reserve management talents under the title of "Enterprise Management Innovation in Great Changes.
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On November 24, Jiang Xiaomeng, secretary of the party committee and chairman of the group company, gave a special party lesson to all party members and cadres of the company under the title of "comprehensively promoting the Great Rejuvenation of the Chinese Nation with Chinese Modernization" to interpret and preach the spirit of the 20th CPC National Congress.
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