langkah langkah membuat palet sistem steam boiler
The increasingly complete boiler combustion control means and the accumulation of operation experience provide sufficient conditions for the implementation of the expert system. The combustion of power plant boiler can be monitored by combustion expert system in real time, and the combustion of boiler can be adjusted effectively by the established mathematical model and corresponding combustion expert system. The optimal control of combustion can be realized by correcting the state deviation caused by various factors in the combustion process. The boiler structure is designed according to the normal pressure, the top of the boiler is equipped with a large air hole, the boiler works under the atmospheric pressure, far from the explosion danger; the boiler body adopts the computer optimization simulation design, completely optimizes the boiler size, makes the shape harmonious beauty Watch.
Special equipment to do the field work safety supervision, to further improve the boiler enterprise security management, implementation of corporate safety responsibility; March 13, Gaomi City, Shandong Province Security Committee held a boiler corporate safety training sessions. The meeting was attended Market Authority official in charge of the business section chief; towns full-time deputy director of the Office of District Administration of Work Safety; 402 boiler business person in charge, the Boilermakers; 157 appliances can replace the user responsible for the project.
The meeting of business leaders and boiler related use Boilermakers were safe to use boilers special training. At the meeting, Municipal Emergency Bureau is mainly responsible for a speech, requires the use of boilers enterprises to strengthen security awareness of employees, improve the professional level of employees, establish and improve mechanisms to ensure the safe operation of the boiler.
Nameplate rated steam pressure boiler should be greater than the sum of the steam supply pipe resistance and operating pressure needed for the production.
Hot water boiler circulating water system should have the following hot water circulation pump suddenly stopped to prevent the furnace water vapor and water hammer is provided with a check valve 1. protection bypass duct between the circulating pump inlet and outlet pipe , its diameter should be similar and the manifold, and the bypass passage cross-sectional area of not less than 1/2 of the cross sectional area of the main pipe; valve flow direction should be consistent with the direction of flow of the pump. 2. Set weight of formula inching valve in the inlet pipe section of the circulating pump, drain pipes which overpressure can open the access to the tank or drain. Second, hot water boiler circulating water system is also designed to meet the following requirements: 1 should be mounted on each cut-off valve or valve outlet pipe boiler, boiler feed water, the supply should be located on the water shut-off valve and check valve. 2. The hot water boiler is running in parallel, the control valve to be provided on each boiler inlet, so that the deviation of parallel boiler water temperature does not exceed 10 ℃. 3. The portion of the high boiler outlet pipe should be installed and easy accumulation of gas and an exhaust gas collection means, not less than an exhaust valve DN20.4. Low system and the lower recesses, should be arranged drain valve and drain pipes . The hot water system should be water pipe back to facilitate the installation position Qingtao decontamination, before and after the decontamination and closing the valve should the pressure gauge, and a small charge of 1 to 2 ratio of the bypass pipe. 6. The boiler should be provided with a plurality of trap and sump for hotspots, catchment trap and drain valve shall be arranged, thermometers, pressure gauges.