With the rapid development of the domestic economy and the continuous advancement of the modernization of urban transportation, the consumption of stabilized soil has increased year by year. It is particularly important to ensure that the stabilized soil mixing plant can produce long-term stable and efficient output. Today, the editor invited Jinhuiyuan Mechanical Engineer to explain in detail the correct operating specifications of the stabilized soil mixing plant, hoping to play a positive role in future actual production.
一、 Preparation before starting
1. Check whether the connection of each part of the mixer of the stabilized soil mixing station is firm and reliable, whether the lubricating oil of each part is filled to the specified value, check whether there is leakage at both ends of the main shaft, check whether the storage bin door is opened and closed, whether the gap between the mixing blade and the lining is within the specified range, whether the transport belt is damaged, and whether the mixer can rotate normally; 2. Check whether the electrical control system is safe and reliable, whether there is leakage, short circuit, and whether the insurance device is normal; 3. Check whether the air compressor is running normally without abnormal sound and leakage, and ensure that the pressure is kept within the specified range; 4. Ensure that each weighing device measures accurately and the error is within the standard range; 5. The equipment can be started only after confirming that there are no safety hazards in the silo and belt transportation.
二、Things to note at work
1. After starting the mixing system of the stabilized soil mixing station, it should be run empty first, carefully check the mechanical operation status, check whether the direction of the mixing shaft is correct, and only after confirming that the mixing system is correct can production be carried out; 2. Closely monitor the belt conveyor and feeding system to prevent excessive or large stones and other foreign objects from entering the silo; 3. Closely monitor whether the data of each instrument is normal. If abnormal noise or odor occurs, the machine should be stopped immediately for inspection and treatment. It is strictly forbidden to open the safety covers and mixer covers of various parts for inspection and treatment during the operation. It is strictly forbidden to open the safety covers and mixer covers of various parts for inspection and lubrication during the operation; 4. When the mixer stops due to a fault, the cause must be found out and production can only be resumed after the fault is eliminated. Temporary shutdown measures should be taken to clean up the mixture in the machine in time to prevent solidification in the machine;
5. There should be sufficient lighting during nighttime operations; 6. Personnel not related to the operation are not allowed to enter the control room, and the room should be clean and tidy; 7. When inspecting and lubricating the equipment, the power supply must be cut off, and a "No Closing" sign should be hung at obvious locations and supervised by people. Safety belts should be worn when working at heights.
三、Precautions after shutdown
1. After the operation is completed, thoroughly clean the area around the mixer, and pay attention to the protection of electrical components during cleaning; 2. The air machine pressure must be released (also required when shutting down); 3. Cut off the power supply and lock the doors and windows of the control room.
The above are the key points of the operation specification of the stabilized soil mixing station summarized by Jinhuiyuan Machinery engineers. We hope that it will bring convenience to everyone in the actual production in the future. In addition, Jinhuiyuan Machinery has been engaged in the research and development, production, manufacturing and sales of supporting equipment for concrete mixing stations and stabilized soil mixing stations for many years. Since its establishment, it has been focusing on the production of various high-end, excellent, high-quality and green new generation equipment. For more details, please log in to the official website of Jinhuiyuan Machinery at any time or click here for Jinhuiyuan Machinery online consultation!
