horizontal hot water boiler dealer in Haiphong

horizontal hot water boiler dealer in Haiphong

What types of boilers do boiler manufacturers have?

Although the boiler is a very common equipment, but most people do not have a deep understanding of the boiler, because laymen seem to be similar in the appearance of the boiler, but in fact boiler manufacturers can produce a lot of kinds of boilers. Each type has different characteristics and adaptability. Let's take a closer look at what type of boiler products professional boiler manufacturers have.

1. The atmospheric pressure hot water boiler produced by the atmospheric pressure hot water boiler manufacturer is a more common type of boiler, because this atmospheric pressure boiler does not bear pressure in the course of operation, so relatively speaking, the hidden danger of safety is very small, in addition, It also uses more fuel, electricity, gas and fuel, so it is often used in life to heat and supply hot water.

2. Condensing hot water boilers are another common type produced by boiler manufacturers, but this type of boiler is often used to provide power services to enterprises. Because the technology used in condensing hot water boilers is very advanced, heat energy can be recovered through condensing recovery devices, thus improving the utilization rate of heat energy, and condensing hot water boilers also have a high degree of corrosion resistance. Therefore, the use of this type of boiler is more economical for enterprises.

Oil-fired boiler, gas-fired boiler, steam boiler pressure controller function and debugging method

The pressure controller is a electromechanical conversion device which converts the pressure signal into the electrical signal. Its function is to transmit different signals with high pressure and low pressure to the electrical switch for automatic control or interlock protection of the external circuit.

Hebei Cangzhou issued a "special program on the implementation of standards of governance boiler." Emission standards for boiler treatment and corresponding indication made, as shown in details as follows.

First, the standard standard coal-fired boiler

1, before the end of September 2019, within the city of more than 35 tons of steam / hour ultra-low emission coal-fired boilers complete transformation, emissions of major pollutants to achieve ultra-low emission standards (dust ≤10mg / m³, SO2≤35mg / m³, NOx≤50mg / m³).

Before the end of the year 2/2020, the city eliminated 35 tons of steam / hour and coal-fired boiler, stove and stove operating a small coal stove, achieved within the city 35 steam tons / hour and the boiler "No Coal." Reserved 35 steam tons / hour and coal-fired boiler, stove and stove operating a small coal stove implementation of the special emission standards (dust ≤30mg / m3, SO2≤200mg / m3, NOx≤200mg / m3).

Retention of more than 35 tons of steam / h coal-fired boiler to install air pollution automatic monitoring facilities and networking with the environment department, to install a distributed control system (DCS system), real-time monitoring of pollutant emissions.

Second, gas-fired boiler

1, before the end of September 2019, the city completed two-thirds of the total number of units of low-nitrogen transformation gas boiler above. Among them, the central city of all gas-fired boiler and all the city's industrial and commercial gas-fired boilers to complete a full rebuilding mode low nitrogen.

2, the end of June 2020, the conventional gas boiler should be completed by transformation of a low nitrogen combustion, soot, sulfur dioxide and nitrogen oxide respectively 5mg / m³, 10mg / m³, 30mg / m³.

Third, the task

1, increase clean energy alternatives. In areas not covered by central heating pipe network, and vigorously promote geothermal, wind, solar and other clean energy, in an orderly way from coal to gas and coal to electricity, to change the power-based. In 2020, under the conditions of gas supply has been guaranteed, the city eliminated 35 tons of steam / hour and below the coal-fired boilers.

2, increase the coal management and control efforts. Coal infrared video monitoring devices to increase coal quality sampling efforts, to retain the blast furnace coal-fired boilers to be installed, Hebei coal to meet local standards "Industrial and domestic fuel coal" (DB13 / 208102014) non-coal power generation industry quality indicators .

3, strict new boiler access. Ⅲ class urban area and high-pollution fuel combustion zone ban municipal government designated a ban on new coal-fired boiler, a citywide ban on new 35 steam tons / hour and coal-fired boilers, the new 35 steam tons / hour of coal-fired boilers must in line with the municipal government of central heating planning or construction of industrial parks planning, energy efficiency reached AQSIQ "energy-saving technology supervision and management procedures boiler (TSGG0002-2010)" requirements, encourage the use of "energy efficient boiler promotion List" reached the level of energy efficiency standards boiler, pollutant emissions to meet emission standards require extremely low.

Three characteristics of the gas boiler attractive: With the continuous improvement of our continuous improvement of environmental requirements, and science and technology, gas boilers are widely used in various fields of production needs, gradually replaced the traditional coal-fired boiler, showing himself alone some features not only significantly improved on the effectiveness of the work, in the operation is relatively easy. Fast boiler for everyone on details of this attractive three modern high-quality gas-fired boiler characteristics. First, the system is simple and compact structure is provided without slagging gas boiler facilities, and other auxiliary facilities without filter; small boiler and ventilation, water supply, control and auxiliary equipment are arranged on a chassis, the assembly may be medium-sized factory, thus greatly enhance the demand for compact boiler structure, content structure simpler, thus greatly simplifying the work of specific operational procedures, using the process simpler and more convenient. Second, high thermal efficiency, environmental gas boiler combustion of natural gas as the driving force, the fuel high cleanliness, and the use of environmentally friendly technologies, exhaust gas temperature, combustion efficiency and large-capacity industrial boilers substantially the same, very little smoke pollution, different combustion energy can be reduced spending more effectively improve the heating efficiency, reduce the production of pollutants, it is one of modern production and processing equipment comply with environmental development. Third, the modernization of the gas boiler automation technology with the deepening and improvement, has been able to fully meet the requirements of automation in the ignition, goes out and other related content have been able to better meet the automation requirements, on the one hand greatly improve the production process of work security, on the other hand greatly reducing the labor costs. Powerful automation further meet the needs of a modern and efficient intelligent production enterprises.

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