Henan Miduo Qi Food Co., Ltd. was founded in July 2000, over the years, the company has been committed to the development and production of various types of snack foods, with constant innovation and accumulation, the company has grown into Henan agricultural industrialization leading enterprises "Mi Duoqi" produced products also has named "Henan-free products", "quality products in Henan Province" and "brand-name products in Henan Province." In the first half of this year, fast Boiler stand out in the heavy multi-home boiler prices direct finance brands, to achieve cooperation with the Mi Duoqi food, 20 tons of steam to provide a water tube steam boiler (SZS20-1.6-Y.Q) is Mi Duoqi food.
Gas home boiler prices direct finance pressure test process
Gas steam boiler with a certain high pressure, high temperature steam to the output of above 100 deg.] C, of a clearly defined pressure vessel. After completion of the boiler installation, as required, hydrostatic testing must be done to verify the tightness between the valve body and the boiler.
The main results are as follows: (1) the home boiler prices direct finance of heating system of pressurized hot water boiler is pressure-bearing equipment, which has the danger of explosion. The boiler in the heating system of atmospheric hot water boiler does not bear pressure and is always connected with the atmosphere, so the boiler will not explode under any circumstances, and the safety performance is good. (2) the pressurized hot water boiler is full of water, and there is no water level control problem. There is water level control problem in atmospheric pressure hot water boiler. (3) pressure gauges, safety valves and thermometers must be installed for pressurized hot water boilers, because the boiler is always in a full water state, so there is no water level gauge, and there is no water level gauge at the top of the boiler. (3) A pressurized hot water boiler must be equipped with a pressure gauge, a safety valve and a thermometer, because the boiler is always in a full water state. But the atmospheric hot water boiler is only There are water level gauges and thermometers, because the boiler is connected to the atmosphere, the pressure in the boiler is always atmospheric pressure, and there is no danger of explosion, so there is no need to install a safety valve or a pressure gauge. (4) circulating pumps in the heating system of a pressurized hot water boiler. Is the pumping system to return water to the boiler, the general selection of clean water pump. It should not only overcome the circulation resistance of the system, but also maintain a certain pressure of the boiler to ensure that the boiler water does not vaporize at high temperature. The circulating water pump of the heating system of the atmospheric hot water boiler is pumped from the boiler, the pump is the hot water pump, its function is to overcome the system resistance, mainly to overcome the resistance of the return water regulating valve. (5) pressurized hot water boiler Can supply both low-temperature water and high-temperature water. But atmospheric pressure hot water boiler can only supply low temperature water less than 100 ℃.
Clearance operation of the home boiler prices direct finance and the channel location step of the design process boiler arranged a height of not less than 2m, and should meet the requirements of height lifting device operation. With no heat pipe conveying flammable liquids, flammable gases, hazardous, corrosive media pipeline laid in the same trench. Gas and liquid fuel conduit should be grounded electrostatic means, when it is a metal pipe material, can be connected to a lightning protection system grounding or electrical wire, not a separate static grounding means.
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