boiler tube internal blasting equipment suppliers
There will produce large amounts of exhaust gas of 550 ~ 900 ℃ during coking production in coking plant. In order to further recovery coking gas, our company developed the afterburning and non-afterburning horizontal type double (single) drum natural circulation water tube boiler tube internal blasting equipment suppliers. The boiler can be traditional horizontal layout and new vertical arrangement. Wherein the vertical arrangement boiler novel structure, advanced performance, is a new exclusive patent coking waste heat boiler our company developed. Supplementary fired boiler with automatic coke oven gas burner, coke oven gas in the waste heat recovery boiler or furnace coke combustion and then mixed with the exhaust gas to produce high temperature flue gas heat exchanger into the boiler rated steam.
Henan repair gas boiler tube internal blasting equipment suppliers 1, when the shutdown may not stop the pump immediately. To be checked after repairs to stop the pump when the gas boiler must be Henan water temperature is below 50 ℃, at the same time to turn off the water supply valves and heat supply network backwater valve and release the water pot. 2, Henan before entering the gas boiler, the water must be emptied of all its boiler, sewage emptying all open. Manholes drum, hand holes headers have opened to air convection over time. To enter the interior work, you must pay attention: when someone is working inside. In certain drum outside a supervised. 3, before entering the combustion chamber or flue work. Ventilation must be taken, anti-virus, fire, explosion and other measures. And the total flue chimney flue or other operation of the boiler is connected to the gates are closed tightly. 4, voltage security lighting to use. If the flue inside the drum and more humid. Lighting voltage can not exceed 12V. If dry, the lighting voltage can not exceed 36V. But also have to do to ensure proper safety measures. Do not use open flame lighting.
How reasons for boiler tube internal blasting equipment suppliers water treatment? How reasons for boiler water treatment? (1) lack of water causes a, the water supply adjusting device malfunction or failure is not automatically adjust the feed water to discover. B, water level gauge, steam or water flow meter flow meter indicator is incorrect, erroneous determination that the operating personnel and an operation error. c, boiler load plummeted. d, water pressure drop. E, boiler sewage, valve leakage, excessive discharge. F, water wall or economizer squib leakage. g, operator negligence, insufficient water level monitoring, adjustment is not timely or misuse. (2) a water shortage: a, the normal level is lower than a predetermined level within the drum. B, indicating that the water table below the normal minimum standard level, the alarm level low level signal emitted. c, the superheated steam temperature. d, abnormally water flow less than the flow rate of steam. (3) boiler water treatment A, when the boiler feedwater and steam pressure and the normal pressure steam drum water level below the water level to normal, take the following measures: a, the drum water level gauge for the flush control to check whether correct. B, feedwater adjusted by automatic to manual, automatic not administered as electric, motor may be changed manually, and increase the boiler feed water. C, after the above-described methods such as treatment, when the drum water level is still reduced, and economizer of the boiler should check whether the door tight drainage, when damage to a large leakage economizer affect water and water circulation is found, the scheduler should consult stop furnace. After d, such as to take measures to restore the water level, the water level continued to decline, and reached the lowest level allowed, the control room should be reported, and reduce boiler load. e, as the water level continues to decline, and disappear from the Water Level Indicator, the boiler plant operation should be stopped immediately, prohibits the boiler Sheung Shui to. (4) Due to operational staff negligence, the water level in the Water Level Indicator disappear, and the failure to discover, subject to the following measures to deal with: a, be called the Water Level Indicator of water; b, named after water, the water level in the event of water level Indicator, the increase boiler feed water, and pay attention to restore the water level; c, named after water, the water level in the water level Indicator failed to appear, the shutdown should be immediately prohibited water to the boiler.
Comrade He Jinping other fast group deepen in the production of special equipment, "two of integration" of the premise, adhere to the "quality first" to develop stringent quality control standards appreciated. In the accompanying leader of the companies have received the "Mayor Quality Award" honors, while the market share rising, Vice Governor He could not help nodding, and the president of AC current market conditions boiler tube internal blasting equipment suppliers. He Jinping former comrades came to the company remote monitoring platform for all kinds of dynamic data displayed on the screen of a preliminary understanding of, and consulted with the current operating mode remote monitoring of boiler and means of achieving in energy conservation, safety production. Downstream of the enterprise carried out "intensive" in the boiler market, focusing special equipment product lifecycle management practices fully affirmed.