boiler supplier

heat resistant boiler glass circle glass

Henan miss you Jujube Industry Development Co., Ltd. is mainly engaged in dates, nuts and other healthy food research and development, procurement, production and sales operations; jujube industry's first listed company. I miss you date industry is committed to providing health and hygiene products for people to date, in 2017, I miss you date industry decided to buy a few new clean and green, can provide high-quality steam heat resistant boiler glass circle glass steam. Carefully selected is determined in cooperation with the fast boiler, signed two separate 10 tons of steam condensing gas steam boiler (WNS10-1.25-Y.Q).

How full heat resistant boiler glass circle glass water treatment? 1, the boiler is full of water refers to: (1) the water level is not visible or not, a high level alarm; (2) steam temperature decreases, main steam isolation valves and the turbine inlet valves visible white steam; (3) turbine or steam pipe occurs water hammer; (4) water flow is not larger than the normal steam flow. 2, causes: (1) water supply is automatically jump manually, resulting in abnormal increase of water supply; (2) safety valve on the drum or steam header, resulting in up water or with water; 3) evaporation boiler more overload occurred priming. 3, processing method: a boiler steam pressure and when a normal pressure, the drum water level rises, exceeds + 50mm, the following measures should be taken: (1) the flushing drum were compared with two level table to check instructions are correct. (2) from the automatic to manual adjustment of water supply, water supply and close the door manually turned down and to reduce the total water supply amount adjusting gate. If after treatment b above, within the drum water level is still rising, exceeds + 75mm, should be carried out the following measures: (1) to open the door for emergency drain drum should be put to the normal water level water level shut down immediately. (2) The steam temperature, the heated reducing or closing off the small door, door open and main steam superheater tubes hydrophobic hydrophobic gate. When the treated drum water level continues to rise, and exceeded the upper drum water level meter water level visible, on emergency shutdown, as soon as possible with the main pipe splitting, immediately stop the water, recycled to open doors, turn on the water to strengthen the boiler and steam drum note an upper level of the water table appears to be put to the normal water level off. Standby furnace often the case, the value of the long obtaining consent, according to Stoke furnace operation. C If the drum can not see when the water level within the water table, not in time, should take the following measures: (1) were compared with two wash drum water level table, check the instructions are correct. Full drum water level tables turn on the water door, turn on the water and then slowly close its doors, as there is water in the water table appears, and water levels continue to rise full of tables full of water and has not been proven boiler water level gauge steam over the side of the tube, press the emergency shutdown process. (2) open the door turn on the water table level, and slow to close its doors after the turn on the water, the water level in the water table invisible. To prove a serious full of water, soda and then close the door, turn on the water to open the door, the water level of the water table memory after the release to do, turn on the water shut the door immediately. Ajar quickly and valve inner water table level occurs, and filled with water, before this time has exceeded the determination level of the steam drum level side through the tube sheet, emergency shutdown should be treated as soon as possible and the manifold splitting. (3) When the water level in the boiler accident occurs, it is difficult to judge if the water level should be shutdown immediately. After the shutdown called by the water method called water, check the water level in the drum.

Steam heat resistant boiler glass circle glass thermal efficiency of gas-related factors and ignition tests: on specific types of boilers, steam boilers for gas this kind, because it is one of the boiler product site, so its knowledge and understanding, it is necessary because only then will we be able to fully understand all the products website, and do not miss any of them. Furthermore, to allow yourself to have a good learning. 1. Gas-fired steam boiler, whether vertical and horizontal points? In addition, their characteristics, what is? Gas-fired steam boiler, which is vertical and horizontal points, and this is very positive. Vertical gas steam boiler, which is a two-pass structure is such that the fuel can be sufficiently combusted. Moreover, its small footprint, high thermal efficiency, can effectively reduce usage charges. Horizontal gas and steam boiler, which is a three pyrotechnic return pipe structure, the advantages thereof, the high combustion efficiency, low exhaust gas temperature, and energy saving can be achieved.

A convection blast pipe waterwall tubes 1 reason, the material failed, the installation does not meet regulatory requirements. The layered wall, does not reach the level of weld quality requirements, and other remnants of the inner tube. Wall causing local overheating and burn. 2, feed water quality does not meet the standard requirements, resulting in scaling the wall structure, affect the heat transfer. Blasting wall temperature results in overheating. 3, fly ash badly worn, so that the wall thickness decreases. 4, fire shutdown heated too fast or too fast, uneven thermal expansion of the tubes, resulting in weld cracking. 5, the heat resistant boiler glass circle glass load is too high, the outer tube and the severe uneven burning coke and other possible causes of the squib.

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