boiler in cotton factories
Why is the boiler in cotton factories discharging?
The purpose of boiler blowdown:
Structure principle of Hot Water BoilerIn the natural circulation hot water boiler in cotton factories, the inlet and outlet water are piped from the top of the pot. By the water intake pipe, the inlet water drop pipe is guided into the front and side of the header, and heated up through the water cold wall tube. In front of the drum, the back end is provided with a water barrier at the boundary between the downfall and the rising flow, and only the lower half of the drum is cut off. For forced circulation, the inlet water is connected to the front lower header, the front water wall pipe rises to the top of the drum (when the front water wall drop pipe is canceled), and then it is transferred to the side water wall drop pipe to the side bottom header, and then the side water wall pipe is put up to the up drum. From the front convective tube bundle down to the down drum, and finally on the top, between the pan tubes. A few more twists and turns out the water from the back of the pot. Forced circulation boiler does not carry economizer.
Boiler plant equipment as three major important energy conversion device, fuel chemical energy into heat energy, and the pot was heated using thermal energy to become hot water having a sufficient quantity and a mass (steam temperature, steam pressure) steam turbine for use. The Anyang City, the power company to my company to buy a split 2 tons of steam condensing gas steam boiler in cotton factories for supplying electricity demand. The WNS series split condensing boilers using advanced technology designed to greatly improve the thermal efficiency of the boiler, up to about 96%.
Henan gas boiler in cotton factories maintenance (a) 1, Henan gas boiler and its subordinate parts must be complete, the material meets the design requirements. 2, the operator shall, after examination certificates, to do the "four know" "Three Meetings" (that is to understand the structure, understand the principle, understand the performance, understand the purpose; will be used, will be maintenance, will be troubleshooting). 3, strictly enforce pot Henan gas boiler rules to ensure import and export of materials of temperature, pressure and flow control within the operating indicators, to prevent drastic changes, and fill out the log; non-super-temperature, over-pressure operation. 4, Henan pot gas boiler in operation, the operator shall post operation requirements of the law, timing, location, alignment inspection tour, less than twice per shift. Check content: 4.1 parts of the temperature of each gas boiler Henan, pressure is normal; 4.2 Henan gas boiler operation without abnormal noise and leakage; 4.3 fastening bolt connecting member are complete, and reliable; departments instruments and safety devices to meet the requirements and found defects in a timely manner to eliminate; 4.4 Henan gas boiler and pipe insulation attachment is intact. 5, ground wipe, wash clean, tidy Henan gas boiler equipment and the environment, so that no dirt, no garbage, no leakage. 6, do maintenance work during the Henan gas boiler outage, maintenance wet or dry maintenance depending on the circumstances, under normal circumstances, a shorter downtime when wet maintenance, downtime reach six months or longer when a dry maintenance time.