(1) Causes of fire 1. Iron impurities in the cotton roll were brought into the licker-in, causing a fire. Grinder A spinning machine that turns fiber strands into rovings. The main function is to draft and twist, and to wind the roving into a certain package to meet the processing requirements of the spinning frame.
Carding machines are used to process cotton fibers and chemical fibers and belong to textile machinery. According to the spinning process, carding is an important process. The front process of the carding machine is the opening and cleaning machine, and the latter process is the drawing frame (carding process) or the sliver coiler (combing process).
Special equipment for the textile industry on the winder. As the last process of spinning and the first process of weaving, winding is the link between the past and the next.“bridge”Therefore, it occupies an important position in the textile field. 2. The flower head revolves around the axis, the plug board is plum blossom, and the flower Cardoff that rubs and catches fire will die after scorch.
3. Xinjinlong stuck and stopped, the motor was not turned off, the motor disc and the belt rubbed and caught fire. 4. The lack of oil-impregnated bearings is indelible for heat and fire. 5. The distance between the parts changes or the relative important positions are moved, and the collision or friction will cause fire.
6. The needle is too heavy, there may be sparks, burning flying flowers or pork belly flowers. 7. The electrical switch or the electrical box is started, sparks explode, the wires go away or there are too many motor plugs, the time is too long, or the motor junction box is broken, causing a short circuit, etc., causing an electrical fire. (2) General methods of fire 1. When a fire occurs, report to the fire brigade in time, report to the security management department, and keep the scene after the fire is extinguished, so as to analyze the main reasons and learn lessons.
2. The ignition coiler is removed, the cotton is stopped, the net and cover are closed, the wool flower, dripping silver, and the belly flower are still open. In order to reduce the fire, it can be extinguished by itself. At the same time, the left and right neighbor tables stop immediately, and move in a circle, down the sliver. 3. The out fire or cotton can be pinched in the bucket immediately.
4. Immediately cut off the power supply in electrical fire. 5. When the fire is serious, you can spray talcum powder or use a gas fire extinguisher to put out the fire. Water spray is strictly prohibited. 6. Cotton sliver fire, if there is no air to put out the fire by hanging the yarn upside down on the ground, the fire should be caught when the fire rings the machine near the ground to prevent the spread of the fire source.
7. When the carding machine is mainly used“Three suction yarn”When a major fire occurs, the fan should be stopped in time, and the air duct suction should be blocked. 8. Dust hit, hit the dust cavity, the cage is on fire, in addition to be careful not to block the dust filter and the outer cage, the place that is not used when a fire occurs, when a serious fire occurs, the gas fire extinguisher should be put out or even extinguished with water. 9. For the machine and the site caused by the fire of the enterprise, after the fire-fighting work of the wind-made and dust chamber is completed, there is no embers after detailed inspection. After the test, the empty operation and the test drive, and it is confirmed that there is no cultural fire left, can start safe production. .
The fire-burned cotton is sent to the outside, and it can be processed after detailed inspection. (3) Regulations on fire-fighting equipment and its use 1. When the fire is alarmed. 2. Talc bucket: Carding machine for fire extinguishing.
3. Four carbon dioxide fire extinguishers, fire extinguishers and electric motors, the first cut off the electric beam after the purpose of extinguishing such fire extinguishers. 4. It is generally forbidden for students to use the fire extinguisher and carding machine to prevent the metal card clothing from rusting. If it is necessary to use an economical foam fire extinguisher and water, it should be avoided as much as possible on the card clothing. (4) Fire prevention measures 1. Strengthen the patrol inspection, pick out the iron sundries in the cotton lap, and do a good job of cleaning all parts, preventing winding, preventing blockage and preventing flow.
Card drum card found dead, hit the motor belt to the disk and turn off the motor. 3. It is necessary to stop a machine when abnormal noise is found, and report the repair work as an inspection. 4. Add sleeves according to the specified time period and number of times to keep the Chinese bearing in good condition, and pay attention to the safety inspection of the bearing's heat.
5. Wipe stroke cycle, refill according to schedule. 6. Strengthen the maintenance and management work of the enterprise to prevent the distance from moving.
cotton fabric waste recycling machine