Heating Fuel Water Tube Boiler Manufacturers

Steam heating fuel water tube boiler manufacturers feed pump how energy-efficient? How energy-saving steam boiler feed pump? Steam boiler means a smaller amount per unit time evaporation of steam boilers, steam boilers must be produced, manufactured, pressure parts in accordance with the performance standards of relevant state departments to testing the film, after completion by the municipal body supervisory inspection department inspection, carried out after acceptance and issue a stamp eligibility procedures boiler, the boiler has qualified procedures in order to go on sale.

Gas condensate waste heat recovery heating fuel water tube boiler manufacturers is how to do waste heat recycling? Rapid socio-economic development, national environmental protection, energy conservation and comprehensive utilization of resources put forward higher requirements. Now, with the widespread use of gas-fired boilers in heating the heating industry, with coal-fired boilers with higher thermal efficiency, less polluting characteristics compared. Natural gas combustion in the boiler, about 90% of the energy is converted into heat, with a 9% energy loss and heat loss out of a 1% loss of energy through the surface of the heat dissipation. Thus, do a good job in front of the waste heat recovery work is particularly important.

Henan condensing gas heating fuel water tube boiler manufacturers run Q & A (a) 1. What is the natural cycle of Henan condensing gas boiler? A: The so-called natural circulation boiler, steam and water that are dependent density difference effect evaporator system only, naturally circulating refrigerant boiler. 2. What is the circulation loop Henan condensing gas boiler? A: Henan condensing gas boiler by the drum, down pipe, header, water wall, soft drinks catheter consisting of a closed loop. Henan circulation loop called condensing gas boiler. 3. The natural circulation evaporation system Henan condensing gas boiler which apparatus composed by? A: mainly by the drum, the downcomer, the waterwall tubes, headers and catheters. 4. Why Wall points to a number of cycle? A: Because the uneven distribution of the width of the furnace in Henan condensing gas boiler and the heat load in the depth direction, resulting in heated water wall tubes each wall unevenness, so that the intermediate portion most waterwall tubes heated, heat pipe weaker edge. If the entire wall of a circulation loop consisting only waterwall, the waterwalls parallel, strongly heated water circulating speed large tubes, heated water circulating pipe weak velocity small, the difference in the cooling of the wall. In order to reduce heat waterwall tubes each parallel unevenness, to improve the safety of each parallel tube of the water cycle, usually water wall of each wall Henan condensing gas boiler is divided into a number of cycle. 5. What are the main role of the drum? A: (1) heating the working fluid is evaporated, overheating of the connection hub three processes. At the same time as a balancer to maintain the desired flow of the mixture of soda water wall in the ram. (2) receiving a certain amount of water and steam, together with a great mass of the drum itself, and therefore a considerable amount of heat storage, a change-condensing gas kotelshchik Henan conditions. A buffer capable of stabilizing effect of vapor pressure. (3) mounted steam separator and steam cleaning device, ensure the quality of saturated steam. (4) means for measuring meter and safety accessories, such as pressure gauges, water level gauge, safety valve.

Group multiple departments quality systems, technology department, production systems, development systems, with the assistance of outside experts, please, to overcome the difficulties, overtime, and fulfill all the preparatory work. Assessor staff often give up personal time off from work carried ASME study and training, frontline staff overtime for practical operation of the exercise. All those involved in the trial personnel in the company "professional life, work lean" under the guidance of the core values ​​of continuous fighting, the various problems couplet review group proposed were closed, one-time passed the ASME certification.