Daye Peak Optimization Air Supply Pipeline Ash Clearing Method
Release time:
2022-12-22
In November, the mechanic of the packaging system of Daye Jianfeng Cement Company actively thought in the process of assisting the post at the bottom of the cement warehouse to clean the dust. After continuous exploration and experience summary, the cleaning method of the air supply pipeline was optimized. The
Roots blower air supply pipe at the bottom of the cement warehouse is connected to the air tank of the chute in the warehouse, and the air supply of the chute in the warehouse is regularly distributed through the distributor or electric ball valve, which is an important facility to determine whether the cement warehouse can be poured and ash released smoothly. When there is ash leakage in an air box at the bottom of the cement warehouse, there will be a scene where the air supply pipes of the warehouse string ash with each other. When this happens, the ash discharge pipeline is usually opened after there is no pressure in the ash discharge stop warehouse to clean up the internal ash accumulation. This cleaning of ash deposits is only suitable for cleaning vertical pipelines and distribution pipelines, but it is more difficult to clean when ash deposits in the pipelines occur in the annular parallel pipelines of air supply at the bottom of the cement warehouse. If it is directly blown by wind, the dust is large, which does not meet the requirements of environmental protection and physical health; the workload and cost of cleaning ash in openings are large, which will increase the production cost.
This optimization uses the dust collecting cloth bag to connect with the ash discharge valve pipe, turns on the Roots blower for air supply, and at the same time uses a sledgehammer to vibrate the ash discharge annular pipe to loosen the deposited ash shock. After the earthquake, the ash accumulated is collected into the dust collecting bag by the air supply of the Roots blower, and then treated. The whole operation process has no dust generation, and can clean up the dust in the parallel pipeline, the effect is very prominent. The post workers and assistant personnel at the bottom of the warehouse used the optimized new method to clean up the remaining ash of all parallel pipelines in the cement warehouse after ten days. (Huang Bide)
More information
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In late July, leaders of the group company Jiang Xiaomeng, Yu Jianhong, Chen Tianci and Qin Xuping visited subordinate enterprises separately and sent heatstroke prevention and cooling supplies to employees working under high temperature, urging everyone to pay attention to heatstroke prevention and cooling and safe production work to ensure good physical condition.
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The company requires to do a good job in summer safety production
The high temperature season is approaching, and the group company issued a notice a few days ago to make arrangements for safe production in summer.
2020
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The company requires to do a good job in summer safety production
The high temperature season is approaching, and the group company issued a notice a few days ago to make arrangements for safe production in summer. The notice requires all subordinate units of the company to attach great importance to the work of production safety in summer, and all production and business units should hold a special meeting on production safety in summer. According to the characteristics of production in summer, they should focus on safety risk analysis for mines, outdoor operations and high-temperature posts, and implement control measures to avoid the occurrence of safety accidents such as scalding, heatstroke and electric shock. In order to further strengthen the safety production management in the high temperature season, the notice requires the main person in charge of each production and business unit to lead a team to conduct a comprehensive inspection of the production and business premises according to the characteristics of summer production; strengthen the daily safety production inspection of key posts and special posts; timely rectify the found unsafe behaviors and hidden dangers; Strengthen the management of the storage and use of flammable, explosive, dangerous chemicals and drugs; cooling measures shall be taken for the space exceeding the storage temperature limit of articles. If it is found that the electrical equipment circuit and exhaust fan circuit are aged and damaged, replace them in time and keep the grounding wire in good condition. Do a good job in checking the fire pool, pipeline water pressure and fire extinguishing equipment to ensure that the fire fighting facilities are sensitive, intact and reliable. The high temperature in summer is also a period of frequent occurrence of heatstroke and other diseases. The notice requires all units to do a good job in heatstroke prevention and cooling, implement various relevant measures, and equip necessary cooling facilities or materials such as fans, air conditioners, ice cubes and other cooling facilities or materials according to the conditions of the production site; do a good job in the distribution of heatstroke prevention drugs, supplies and cool drinks in workshops, warehouses, construction sites and other production lines; strengthen canteen management to prevent food poisoning. (this newspaper reporter)
2020
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The company requires to do a good job in summer safety production
The high temperature season is approaching, and the group company issued a notice a few days ago to make arrangements for safe production in summer. The notice requires all subordinate units of the company to attach great importance to the work of production safety in summer, and all production and business units should hold a special meeting on production safety in summer. According to the characteristics of production in summer, they should focus on safety risk analysis for mines, outdoor operations and high-temperature posts, and implement control measures to avoid the occurrence of safety accidents such as scalding, heatstroke and electric shock. In order to further strengthen the safety production management in the high temperature season, the notice requires the main person in charge of each production and business unit to lead a team to conduct a comprehensive inspection of the production and business premises according to the characteristics of summer production; strengthen the daily safety production inspection of key posts and special posts; timely rectify the found unsafe behaviors and hidden dangers; Strengthen the management of the storage and use of flammable, explosive, dangerous chemicals and drugs; cooling measures shall be taken for the space exceeding the storage temperature limit of articles. If it is found that the electrical equipment circuit and exhaust fan circuit are aged and damaged, replace them in time and keep the grounding wire in good condition. Do a good job in checking the fire pool, pipeline water pressure and fire extinguishing equipment to ensure that the fire fighting facilities are sensitive, intact and reliable. The high temperature in summer is also a period of frequent occurrence of heatstroke and other diseases. The notice requires all units to do a good job in heatstroke prevention and cooling, implement various relevant measures, and equip necessary cooling facilities or materials such as fans, air conditioners, ice cubes and other cooling facilities or materials according to the conditions of the production site; do a good job in the distribution of heatstroke prevention drugs, supplies and cool drinks in workshops, warehouses, construction sites and other production lines; strengthen canteen management to prevent food poisoning. (this newspaper reporter)
2020
07-31
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