refinery high pressure vertical boiler huspac

On issues related to hot water refinery high pressure vertical boiler huspac circulating water system of a hot water boiler circulating water system shall have the following to prevent the hot water circulation pump suddenly stopped, furnace water vapor and water hammer protection measures: 1 into the circulating pump, there is provided a check valve between the outlet pipe of the bypass pipe, which should be similar to the diameter of the mother tube, and the bypass pipe cross-sectional area of ​​not less than 1/2 of the cross sectional area of ​​the main pipe; check the flow direction of the pump should be consistent with the direction of flow. 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.

Lists these common gas refinery high pressure vertical boiler huspac water treatment problems, early detection and early peace of mind to solve

Our technical engineers in the boiler visit the customer site, find a lot of gas boiler equipment there are serious scale and clogging, resulting in soft drinks is not smooth circulation within the boiler, and ultimately affect the safety of the overall efficiency and the use of the boiler.

Gas refinery high pressure vertical boiler huspac burner open and shut operations: a boot operation of the boiler furnace 1. newly installed, should be carefully prior to commissioning a gas detector meets the requirements of the burner; air line detection check whether the instrument is opened and the pipeline valve, off normal, easy to use and whether future access. 2. newly installed pipe, should be carefully checked tightness reliability and piping all mounted line. 3. The user stations separate gasification, to ensure that the amount of gas, combustion air supply parameters meet the safety requirements. 4. The operator carefully read the manual of the equipment, knowledge and proficiency in the safe operation method. 5. Before each boot to check the gas valve is open, otherwise the burner does not work. 6. Power control button in the control cabinet, this time on digital display displays the current temperature in the furnace, the furnace temperature Xin mounted ambient temperature. 7. Start the fan control button, fan mounted on the furnace body on the work, if the fan case damage to the control cabinet automatically enter the next step without protection. 8. The combustion air blower work no anomalies, then start combustion control button, then the controller starts the combustion process work, it is ignited, aspirated, flame detection, combustion safety and other procedures ultimately through a certain procedure. 9. The controller receives a signal when the combustion is not conducive to combustion (Example: ignition failure, unstable pressure, the circuit in question) and other issues when, immediately shut off the gas burner control and an alarm signal. Combustion controller 10. If an alarm, a fault can be resolved after continue its work by an operator manually reset. 11. The entire operation of the apparatus, the operator should refer to furnace safety procedures and operating production process. 12. The process requirements need to be adjusted to control the temperature, the operator should refer to the specification table is adjusted intelligent CNC.

Earlier this year, fast Boiler successful bidder Guan China Fortune Foundation Real Estate Development Co., Ltd. Gas refinery high pressure vertical boiler huspac tender offers to other companies low nitrogen gas pipe 80 tons of steam boilers and steam 40 tons each in Taiwan, with the use of 1.5 million square meters to meet the heating demand. The introduction of various environmental policies throughout the country to improve environmental protection in all walks of life. Among the improvements, the reduction of nitrogen oxide (NOx) emissions as the primary problem.

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