carbon rotary kiln waste heat boiler in china
13th of this month, Jiangsu Province, held a working meeting air pollution control, meeting the main objectives and tasks around the year, and plan the next phase of priorities, from morning to promote strict air pollution control this year's tight.
First, in-depth treatment of industrial pollution, dehumidification start off white along the Yangtze River coal-fired power project to promote the electricity, steel, cement, coke, glass, carbon, boilers, furnaces and other key industries the full implementation of the transformation of ultra-low emissions, the province basically completed iron and steel enterprises sintering machine ultra-low emission transformation, cement, coke, glass, carbon industry to achieve the emission limits set provincial requirements.
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What checks should be done before the gas-fired carbon rotary kiln waste heat boiler in china starts?
Because gas-fired boiler is a kind of container equipment with steam and pressure, it is easy to cause accidents if the safety code is not followed in the course of operation, so, Gas-fired boiler operators must follow the rules and regulations to implement the relevant procedures and make good operation and shift records. The following is a high-stability gas-fired boiler manufacturers to introduce what checks should be done before the start of the furnace.
1. When checking the appearance and gas pressure of the boiler, when preparing to start the gas-fired boiler, the on-duty furnace worker should first do a comprehensive inspection, including the appearance of the boiler, the valves and the connecting parts, and then check the pressure of the gas. Ensure that the pressure value is within the normal range, not too high or too low, and that the gas supply valve cannot be opened until it is checked and confirmed to be normal.
2, check the water supply system gas-fired boiler when burning, there should be water inside, otherwise there will be danger. Therefore, before the stove is opened, the boiler workers should check the water supply system and see if the pump can supply water. If the water supply is not properly switched on, the exhaust valve should be opened and ventilated, knowing that the pump can start the water supply. Then open the valves in the water supply system.
3. Checking the water level if too much or too little water in the gas-fired boiler will have an impact on the safe operation of the boiler, it is very important to check the water level gauge well before the start of the furnace. Because the function of the water level gauge is to let the stoves know how much water there is in the boiler at the moment. Therefore, before starting a gas-fired boiler, it is necessary to see whether the position of the water level gauge is normal or not, and also to see whether the level gauge and color plug of the water level meter are in the open position, so as to avoid the phenomenon of false water level, and then to observe whether there is a shortage of water. If lack of water can manually carry out boiler water filling.
If the steam carbon rotary kiln waste heat boiler in china if used improperly can cause unnecessary trouble high steam boiler efficiency, strong firepower. They are common production equipment. However, they are also at risk. If used improperly, it can cause unnecessary trouble. Therefore, the explanation must be familiar with the use of steam boilers. Enterprises must attach great importance to the boiler safety. Management is responsible for boiler equipment designated full-time staff, and in accordance with the requirements of good use and management of the boiler. According to the structure of the boiler, combustion and use requirements to ensure safe operation of the boiler operating procedures and explosion-proof, fire prevention, anti-virus security management system, as well as incident handling methods. Developed and strictly enforced. After drinking alcohol is strictly prohibited and unemployment. Should regularly check and maintain the boiler, and no unit shall be compelled to use are security risks of the boiler. Before servicing due drawings and construction technology programs. Maintenance of technical requirements refer to the technical standards and relevant technical regulations boilers. After completion of repairs, technical data such as drawings, material quality certificates and maintenance of quality inspection certificates should be stored in the boiler plant's technical documentation. Prohibit non-boiler room operator to enter the workplace. Outsiders must be approved by relevant leaders or accompanied to enter. When using steam boilers should be very careful, because the damage would be minor differences in the human body. Therefore, in operation Be careful instructions on using steam boilers, and explicit attention to the operation during the operation. Based on years of experience, you need to pay attention to the operation of the steam boiler are as follows: Before operating the boiler, you must be familiar with this manual. This is to protect the normal use of safety equipment and operator. Check start the machine power supply voltage and the water front. Close the drain valve opens the water supply valve, the pump checks whether the jam. After the card is removed, the fan blades of the rear cover is removed, the motor shaft and can be opened to open the flexible state. When testing the boiler or changing accessories, turn off the power to avoid danger caused by the charging operation. Electrical control means should be moisture control box, a pump motor, to prevent combustion. Boiler should be kept clean. The quality requirements of the boiler, be sure to use the water softener device is mounted. Do not use a water softener can cause Boiler. When severe, the scale will lead to the blast tube shorten the life of the boiler. If the above conditions are not caused by the use of water treatment equipment, are not covered under the warranty. Please note that the use of sewage. Once a day should be discharged, the discharge pressure of 0.1MPa-0.15MPa, to prevent clogging of the pipe. Drain should be connected properly to prevent burns. Safety valve should be checked regularly and repaired. At least once a month, you can quickly pull rod safety valve check. Safety valve has the flexibility to take off and return every year by the local Bureau of Technical Supervision check valve on time.