6 120kw electric heating boiler machine water
Advantages: Low cost: the implementation of the pipeline, so that lower gas prices, fuel cost decreases; the model of high boiler combustion efficiency, fuel savings, investment buying low fuel costs; the whole side pull butt welds, boilers safe life long, low maintenance costs. High efficiency: flue gas condensation recovery tail arranged, can effectively control the exhaust gas temperature, high thermal efficiency of the boiler; using automatic burner, water continuous electric adjustment, high combustion efficiency.
Shandong Zhaoyuan Mining Group Co., Ltd. is a large state-owned local asset management companies, gold mining dressing and smelting for leading industries, operates in the area of tourism, services, precious metals, real estate, eco-agriculture, with total assets of 10.2 billion yuan, Shanghai gold Exchange is an international provider of standard gold bullion. July 2017, Shandong Mining Group and fast boiler steam signed a 0.5-ton electric heating steam boiler which mainly produce steam for metallurgical mineral processing and other manufacturing processes, energy defeating small, strong ability to supply steam .
Henan newly installed gas boiler 1 what kind of work before starting. Henan newly installed gas boiler before starting what should be done? These include: the tightness of (1) hydrostatic test (overpressure test), test pressure member. (2) Trial and various auxiliary electric door damper check. (3) oven. Water inside wall of the furnace and gas water boiler tubes Henan removed. (4) cooking stove and pickling. Remove grease deposits in the evaporator heating surface system, rust, oxide scale and corrosion products, and other like with lye and acid. (5) furnace aerodynamic field test. (6) flushing pipe. Henan boiler with gas flushing a self-generated steam, the second steam duct heteroaryl residue. (7) check security doors. 2. Henan gas boiler before start time and temperature of water on what regulations? why? Water speed before the start of Henan gas boiler should not be excessive, winter generally less than 4h, other seasons 2 ~ 3h, especially in the beginning of the water should be slow. Cold boiler water temperature is generally not more than 100 ℃, so that the temperature difference between the feedwater entering the drum drum wall temperature is not more than 40 ℃. Henan not completely cooled gas boiler drum water temperature, mutatis mutandis, wall temperatures, generally the difference should be controlled within 40 ℃, it should slow down or speed water. The reasons are: (1) Since the thick-walled drum, slow expansion, the wall of the tube is connected to the drum wall is thin, expanded rapidly. If the inlet water temperature is too high or too fast, uneven expansion will cause the weld cracks occur, resulting in damage to the equipment. (2) when the water supply enters the drum, the drum is always in contact with the first half wall, if the water temperature and the drum wall temperature difference is too large, the influent fast speed, on the drum, the lower wall, the inner and outer wall inter will have a greater expansion difference, caused a large drum to additional stress, causing deformation of the drum, when severe cracks.
Electric heating steam boiler Products electric heating steam boiler is the electrical energy into heat of a new type of electric equipment, following the same "boiler Safety Supervision" and the manufacturing industry standard in design. By electric heating equipment, heating equipment consisting of furnace, safety accessories, strong, weak control systems and other components all have national compulsory safety certification mark. Full immersion heating elements fixed to the flange, easy to change freely. Circuit design using fuses, electrical harmonics are controlled to ensure effective protection of the safety of the power supply circuit. Boiler power control system using a host and a separated manner, to avoid disturbing the electrical and thermal aging electrical components. Product description features: ① may provide a direct product structure analysis, gas-assisted technology application support, precision molds (gas assisted mold), plastic products (gas assisted products), heat distortion temperature trace full service support molding technology; ② can be provided directly in the gas-assisted injection molding technique involves analysis of the product, mold design, optimization support mold, gas-assisted manufacturing mold, gas-assisted process support, a reasonable selection, and other gas-assisted equipment; many enterprises effective use of gas-assisted technology to enhance the quality of products, reduce production costs provide a strong technical support. ③ may be provided directly to all sets of gas-assisted injection molding system devices patents involved in the development of the company designed the special requirements for gas-assisted production, production and closely monitor, such as high reliability of compressed air purification system, maintenance-free three-year nitrogen separation system, the introduction of foreign produce high quality clean diaphragm high pressure compression system (compression pressure nitrogen completely solve the hidden oil contamination), and gas-assisted pressure control with high precision: the temperature change may provide direct heat trace technique involves molding All patents sets of equipment, including steam-assisted injection molding equipment, electric assisted molding apparatus, hot water and hot oil auxiliary molding equipment accessory, ④ may be provided directly GAIM equipment, heat molding temperature change trace all the technical equipment involved service, spare parts service, customers do not need to face before other vendors run the preparatory work: (1) the operator must know the location of the working principle of the boiler, all kinds of accessories, performance and working methods. (2), check the oil combustion, and each nozzle connection, power supply and the burner, the pump, the boiler installation accessory. (3), a clear main steam valve open, after closing the normal close it. (4), water level gauge inspection, confirmation flexible water level, normal position. (5), the pressure regulator is properly tuned, regulate combustion damper.