high pressure feed water pump

The selection and identification of gas-fired high pressure feed water pumps should be paid attention to: nowadays there are many problems in the gas-fired boiler sales market, the price system of the gas-fired boiler sales industry is opaque, and the quality of different products is different and it is difficult to distinguish between the good and the bad. The imitation degree of the fake brand is so high, usually these small gas boiler enterprises deceive customers with the low price as the sales means, the customers will buy fake goods, at the same time also seriously disturb the gas boiler sales market, resulting in different boiler prices; In the sales market of gas-fired boiler, it can be found that the customer's awareness of the brand of gas-fired boiler is not strong, and the result is the confusion of the sales market of gas-fired boiler. Many bad dealers, stickers, gas-fired boilers sold to consumers at high prices, profiteering, disrupting the normal order of the market.

Which chemicals will be added to the steam high pressure feed water pump to ensure the service life of the boiler?

In order to ensure the service life of the steam boiler and the good use effect, water treatment chemicals will be added to the boiler to prevent corrosion and scale deposition inside the boiler. At the same time, the boiler can be prevented from overheating. The decline, in turn, affects the normal production and operation of the equipment. Therefore, this must be strictly enforced and cannot be sloppy.

In order to implement the CPC Central Committee stressed that the spirit of environmental protection, and improve ambient air quality, Zigong City, Sichuan Province, along the beach area Market Supervisory Authority vigorously upgrading coal-fired high pressure feed water pumps, coal-fired and successfully completed in 2018 within the jurisdiction of the county built-up area boiler out of the task.

It is reported that, along the beach area at the beginning of market Administration issued the "Notice on coal-fired boilers to establish long-term mechanism of control", strictly review the coal-fired boilers within the jurisdiction registered good customs, the illegal construction of coal-fired boilers firmly prohibit the registration, not be released "using the registration certificate." According to statistics, in 2018 a total cancellation of 38 coal-fired boiler units, which use the unit actively kills six, lost to corporate announcements of cancellation 32; guide the completion of the upgrading of clean energy companies working two boilers. Coal-fired boiler built in the region's county area have been "cleared."

This year, the beach area along Market Authority will also continue to promote the long-term control mechanisms coal-fired boilers, the "look back" checks that have been written off non-removal of equipment companies to speed up the removal of facilities and equipment, have been banned to prevent the resurgence of coal-fired boilers; non coal-fired boiler built in the county area, program of work, to prevent companies using untested boiler, timely elimination of scrap cancellation of registration.

The water circulation of the vertical drum (and KB-shaped) water tube high pressure feed water pump is divided into two parts: one part is that the water of the upper drum is lowered from the weaker convection tube bundle at the rear to the lower drum, and then the front part of the lower drum is heated more strongly. The convection tube bundle rises and returns to the upper drum to form a circulation; the other part is that the water of the water wall tube around the furnace rises to the upper drum, and the descending pipe drawn from the lower drum supplies water to the water wall pipe through the headers to form a water circulation.

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