Water Tube Electric steam Boiler

Water Tube Electric steam Boiler

Henan Provincial Government to respond positively to meeting the spirit of the "Blue Sky Battle Action Plan", in mid-September, the issuance of "three-year action plan for pollution prevention and control campaign of Henan Province (2018-2020 years)" ( "Program"), under provincial jurisdiction, provincial tube county (city) people's government and provincial government departments need to be strictly enforced.

A gradual reduction of the total coal consumption

1, and strictly control the total coal consumption. Strictly implement the "People's Government of Henan Province, Henan Province, on the issuance of" Thirteen Five "total coal consumption control notification program of work." Strengthen the electricity, coal, steel, chemicals, nonferrous metals, building materials and other key industries of coal consumption reduction measures to eliminate a number of energy consumption is higher than the national average of inefficient capacity.

2, to enhance coal project access threshold. In principle ban on new or expanded production capacity of pure coal, coal, iron and steel, electrolytic aluminum, cement, glass, traditional coal chemical, coke overcapacity of traditional industries, the province's non-new chemical park.

3, an alternative embodiment of the coal reduction. Strictly implement the "coal project in Henan coal consumption of alternative management (Interim) Measures", all new construction, renovation, expansion project be implemented coal coal reduction or equivalent alternative. For failure to complete the annual coal consumption reduction objectives of local, regional limits approved implementation of coal projects. In addition to cogeneration projects, the province no longer approve new production of "Thirteen Five" period coal-fired power projects.

Second, build the province's clean heating system

1, the basic realization of full coverage of urban central heating. Based on existing resources and central heating facilities, the existing large-scale heat sources and central heating pipe network in the area, in-depth investigation heating demand, and promote the rich heating capacity extends to reasonable radius and root out the potential heating, heating reduce blind spots.

2, vigorously promote clean energy for heating. Central heating pipe network coverage area, the power supply and secure place, the implementation of clean energy heating engineering, accelerate the promotion of ground source, water and air source heat pump technology, building a number of distributed energy heating project; in the natural gas pipeline network to cover the area, on the premise of the implementation of gas supply contracts, ordered the construction of gas-fired boiler room, natural gas distributed energy projects.

3, strengthen clean coal quality control. Continued to organize provincial, city, county, township (neighborhood) and village (community) scattered five coal-burning governance special inspection operations, according to the law to crack down on sales of substandard clean coal behavior.

Third, the development of industrial coal-fired facilities Chaigai

By the year 2020, and out of the basic ban coal stove cogeneration heating pipe network coverage range fired heating, drying furnace (kiln); out hearth furnace diameter of 3 meters fuels gas generator, increase fertilizer industry fixed bed coal gasifier intermittent reform efforts; focus on the use of gas furnace industrial park, they will not have to switch to natural conditions, should build a unified clean coal gas central principle; prohibition blended with high-sulfur petroleum coke.

Fourth, to promote the comprehensive improvement of coal-fired boilers

Demolition and gradually expand the boiler clean energy transformation of coal-fired range. Before the end of 2020, the province basically eliminated 35 tons of steam / h and coal-fired boilers.

Boiler Chaigai funding awards complement the implementation of the way decreasing year by year:

The completion of the coal-fired boilers Chaigai before the end of October 2018, giving 60,000 yuan / tons of steam financial awards complement;

The completion of the coal-fired boilers Chaigai before the end of October 2019, giving 40,000 yuan / tons of steam financial awards complement;

The completion of the coal-fired boiler Chaigai after the end of October 2019, no longer give financial awards complement.

Why can steam boilers exemption? You can exempt steam boilers What are the benefits? According to the "Steam Boiler Safety Technology Supervisory Regulations" provides water capacity less than 30L in the boiler does not belong to the scope of the surveillance. According to the "Steam Boiler Safety Technology Supervisory Regulations" provides water capacity less than 30L in the boiler does not belong to the scope of the surveillance. Steam boiler water capacity of only 26L, like installing a home water heater as safe. So, Yinxing boiler steam boiler belongs to the exemption. You can avoid the security of small steam boiler What are the benefits? 1, you can not build a separate boiler room, can be placed in the basement, roof and other places 2, do not have a full-time duty Boilermakers (conventional boiler requires certified fireman) 3, eliminating the need for a year dealing with government departments, burning more peace of mind coal, gas steam boiler have any advantages over electric heating steam boiler? Electric heating steam boiler is a small steam generating device. But electric heating steam boiler steam production is very small, and relatively low overall efficiency, the steam pressure generated steam temperature is relatively low, only suitable for use in the canteen steamed rice and the like occasions. Also much higher operating costs than on Yinxing gas steam boiler. Steam boilers What are the advantages over conventional steam boiler? Steam boiler, is lower than conventional gas steam boiler safety running costs, fast start, no registration and annual inspection. Gas boilers suitable for use in what place? It can be used in hotels, factories, hospitals and other occasions. The hotel can be used as a steam boiler steam laundry places, canteens and other uses. As plant steam for a steam boiler may be used in the process. Steam boiler can be used as a hospital to disinfect hospital use. Free acceptance steam boiler characteristics: 1, automatic water features: During operation, the pump automatically add make-up water, so the water level inside the work holder itself, it provides continuous high pressure steam to the external device. Without special care. 2, the triple pressure automatic protection to ensure safe and reliable devices: a weight Protection: when the body of the steam pressure reaches the upper limit of the pressure set by the controller can automatically cut off the heating power, when the body of reduced vapor pressure to the lower limit of the set , it can be automatically connected to the heating power, in order to ensure a substantially constant steam output pressure. Double Protection: the accidental causes the body to use the steam pressure exceeds the pressure limit set by the controller, the relief pressure automatically cut off the heating power controller. Triple protection: When the pressure in the pressure on the body due to an unexpected reason than the set limit safety valve, safety valve can be effective and timely release, in order to protect the safety of equipment and operating personnel. 3, dry automatic protection: accidental causes the water level falls under the level of the body, can be automatically cut off the heating power to ensure that the heating element will not be damaged due to the dry water. 4, is as a multi-chamber structure, two transition chamber by steam treatment, saturation is greatly improved, and a cool air discharging means, to ensure the quality of the steam, the steam quality requirements for higher user ideal. 5, the housing 304 drawing steel sheet, attractive and durable. 6, the control components used Schneider Electric or Siemens programmable and touch screen, reliable and durable. 7, plus turbo pump high-pressure pump, high pressure, low-power, reliable and durable. 8, a pressure and a water level automatic alarm device, a failure to timely processing.

Precautions steam boiler used below Henan fast boiler with small series to introduce the company's attention to the point of steam boilers. Steam boiler safety knowledge: the need to view certain parts of the system for leaks, gas boiler should detect faults and repair, in order to avoid too much fresh water oxidation and expansion will accelerate system operation. Water heating system must be used for a long time is not empty, cut off the power, gas, water, among other factors. Check the electric connection is loose, aging, leakage protection switch is normal. Check the gas pipes in good condition, if there is an air leak. Steam boiler during the heating state of the internal combustion engine automatic start control, when the need to check the operating state of the machine, the state of the combustion flame, temperature changes, are likely to clog the filter. If, during boiler operation you smell gas, you must shut off the gas valve, quickly open the doors and windows, air circulation, and then request a professional service.

Gas boiler shutdown normal shutdown process step is one step in the process of boiler operation is essential to understand the shutdown processing methods to ensure more long-term operating life of boiler. When the boiler the following faults can temporarily shutdown for maintenance. Expansion port, leakage rivet joints; tube, the waterwall tubes, damage to the heating surface tube leakage; drum in contact with the flue gas, set top box, a heat insulating material off the downcomer; water supply system, a combustion system, the occurrence of breakage safety accessories . Shutdown of the gas boiler normal (full shutdown, maintenance shutdown) Step 1, in order to stop the burner, for closing the valve. At the same time feed water to the boiler, 2cm above the normal water level reaches the stop water supply, reduce the pressure. 2, close the main steam valve, open the traps, steam boiler, water cut off. 3, the electric boiler feed water control valve closed and the manual valve, boiler feed water cut. 4, steam pressure may be lowered to the water supply and drainage operations alternately 0, the pot water temperature is gradually lowered. When the temperature dropped to 50 ℃ (not hot when hand potshell head with or touch), the entire pot of water may be drained. Should be preceded by opening the drain valve or air valve above the boiler, this time into the furnace maintenance, shutdown must be kept slow cooling, rapid cooling is prohibited. From the shutdown to be able to enter the furnace maintenance, cooling time is not less than 24 hours. 5, sales of more than 24 shutdown, to total gas supply valve is closed, opens the gas pipe to completely drain the subjective dispensing gas.

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