Steam boilers What is the function? Too many in the form of steam boilers, would like to give a quick four tons of ordinary steam boiler talk. Water in the steam drum is heated to become vapor, fire emits heat in the furnace, it is the principle of the steam boiler. Let me say a boiler pot. This boiler is a boiler drum with a water cooling wall at about the subregional arrangements drum pyrotechnic two return pipe, before the folded portion of the drum front smoke box. Between the drum and the tank in connection with the downcomer tubes and water-cooled bi, constituting the frame of the combustion chamber. There upper steam separator drum to reduce the water vapor out of the tape. Pan heating surface of a lower portion of the drum, and the water cooling pipe bi pyrotechnic tube. A chain grate combustion section and drive means, coupled with the combustion chamber pan rack on the frame configuration composed of the grate. Four weeks envelope refractories. . From coal fired into the hopper, the shutter coal front portion while sealing air control seam thickness. Blast into the lower part of the combustion chamber is a place that boiler greater resistance, need to force the blast. Cinder burn out, through the grate in the rear portion of the olecranon iron discharged from the machine to send out of the furnace slag. The boiler flue gas from the rear, by the front drum smoke tube a return line, the return from the two rear return smoke tube, and then into the dust separating ashes, and then discharged through the chimney draft fan. Not only is the induced draft fan exhaust fumes, the negative pressure of the boiler operation is required. Steam boiler pressure vessels, safety devices is necessary. Boiler necessary water level gauge, pressure gauge, safety valve, thermometer, and under the pressure of the electric pump can pay, and the vapor pump when power is off can also be used. Boiler water must be softened, as well as water treatment equipment.
Beijing SL Pharmaceutical Co., Ltd. as China's key high-tech enterprises, has great influence in the pharmaceutical industry. In early 2017, two-Heron relevant person in charge to get in touch fast boiler, double-Heron Pharmaceutical according to demand, our company to provide a 1-ton split steam condensing steam boiler, and is responsible for subsequent transportation, installation and commissioning work .
Electric steam boiler steam boiler characteristics 1, security: 1 leakage protection: When the boiler leak, promptly cut off the power supply through leakage circuit breakers, to ensure personal safety. (2) Water protection: When the boiler water, promptly cut off the control circuit of the heating tube, heating the tube to prevent damage to dry. Meanwhile, the controller sends water alarm signal. Ground fault protection: charging the boiler housing, the leakage current through the ground line to ground is introduced to ensure personal safety. In general, to maintain good protective grounding wire connected to the metal, the depth of the underground pipe angle as grounding, the grounding resistance should not exceed 4. Steam overpressure protection: When the boiler steam pressure exceeds a set limit pressure relief valve start and release the steam to reduce the pressure. (5) The overcurrent protection: When the boiler overload (high voltage), earth leakage circuit breaker is automatically disconnected. Power Protection: With advanced electronic circuit detects over-voltage fault condition, voltage, disconnection, to provide reliable power protection. 2, to facilitate: a power supply after the introduction of the electrical control box, a key press operation, the boiler will enter (or leave) the automatic running. (2) reducing the water boiler, the control system will automatically replenish the water tank to the boiler through a replenishment pump. 3. rationality: In order to reasonably effectively utilize electric energy, in particular the heating power divided into several parts, automatic cycle input by the controller (cutting) the heating power according to a user's actual needs, just close leakage breaker ( or press the corresponding switch) can. Biomass boiler is a kind of boiler to biomass energy as a boiler fuel called biomass boilers, steam boilers into biomass, biomass atmospheric hot water boiler, biomass stove, biomass thermal oil heaters, vertical raw biomass boilers, biomass boilers and other horizontal. Heating pipe segment switching cycle reduces the impact on the grid of the boiler in operation. 4. Reliability: a bottom of the boiler furnace using arc welding, manual welding surface of the furnace cover, and the furnace strict X-ray detection. (2) boiler steel production in strict accordance with the standard selection. (3) boiler accessories selected domestic and international high-quality products, and the boilers were tested in order to ensure long-term normal operation of the boiler. Oil (gas) steam boiler steam boiler 1. Gas burner provided by the well-known manufacturers in the world. According to a command of the controller, the automatic combustion stop, the program controller having a plurality of independent security protection, security and stability performance, low maintenance. 2, the controller automatically advanced steam boilers, Chinese LCD display, man-machine interface, the user simply easily set, according to user requirements the boiler can start and stop, load adjustment, automatic water supply automatic operation. The boiler fully functional, complete protection, simple operation, safe and reliable, has a self-diagnostic function. Once the boiler operation anomalies occur, it will automatically interrupt burn, concurrent sound and light alarm. 3. Zhuoyi Li steam boiler burner shutdown mode, two circuit configuration, fuel combustion, boiler stable; flue insert spoiler, smoke slow speed, increasing the heat transfer, high thermal efficiency, reduced user cost. 4. The steam boiler is a horizontal shell-and refluxed for three full moisture pyrotechnic reflux pipe structure, not only improves the strength of the heat absorption of the boiler, but also meet the needs of the expanded heat transfer surface, a scientific and rational. There are heating and hot water boiler bath for two purposes. Hot water boiler by circulating hot water circulation pump hot water holding tank, the tank hot water heating cycle can be achieved bath object; hot water boiler by circulating hot water circulation pump heating conduit, through the heat sink (radiator) people can achieve heating requirements; hot water boiler and hot water circulating pump with heat exchanger can be achieved bathing and heating dual function. Durable.
SZS oil fired steam boiler applies D layout, longitudinal arrangements are installed for upper and lower drums. Membrane wall pipe are at the both side of wall of right hearth, super-heater is located at the turn of furnace outlet, and economizer is installed at the tail. With pressure-fired combustion, high combustion efficiency, lower funnel temperature and high efficiency, only air blower equipped with, little power consumption, and lower running expenses. With large hearth, full combustion, and wide adaptability of fuel. Our SZS series oil and gas boilers offer innovative design maximizing efficiency. These Water Tube boilers incorporate a furnace with a large surface area to maximize thermal heat transfer. The boilers are designed and manufactured to an accepted standard in ASME under an ISO9000 quality management system. In addition, third party inspection, by a Department of Labor approved body, is also carried out to independently verify quality during the manufacturing process.
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