Babjehec professional gas boiler natural gas boiler price

Cleaning of Gas Boilers

Boilers, after prolonged operation, inevitably develop scale and corrosion issues. The primary cause of scale formation in boilers is the presence of hardness components in the feedwater. As the water undergoes continuous evaporation and concentration at high temperatures and pressures, a series of physical and chemical reactions occur inside the boiler, ultimately forming hard, dense scale on the heat transfer surfaces. This reduces the heat exchange efficiency and, due to corrosion under scale, can lead to a decrease in heat absorption by the boiler's water-cooled walls, an increase in the outlet temperature of the boiler's combustion chamber, and an increase in boiler losses. Additionally, the accumulation of scale within the water-cooled walls reduces heat transfer efficiency, potentially leading to an increase in tube wall temperature and the risk of tube rupture, impacting the safe operation of the boiler. Scale is the "headache" of boilers and a primary cause of boiler accidents. Its main hazards include significant fuel waste. Since the thermal conductivity of scale is only a fraction of that of steel, the formation of scale on heat transfer surfaces hinders heat transfer. To maintain a certain output, the fire side temperature must be increased, leading to heat loss through radiation and exhaust. Now, an efficient, environmentally friendly, and non-corrosive cleaning agent can be used to clean gas boilers, revealing the original metal color of the equipment's tubes and reducing the impact of scale and biological algae sludge. It also has the effect of stripping off ferric oxide and sub-oxide, extending the service life of gas boilers, reducing energy consumption, and improving productivity. [2]

Three-pass fire-tube steam boiler. Utilizing an offset furnace tube wet-back structure, high-temperature flue gases sequentially flush the second and third pass flue tubes, then排出 through the rear smoke chamber and chimney into the atmosphere. The boiler features movable front and rear smoke box covers for easy inspection. Equipped with a technically advanced burner, it incorporates automatic proportional combustion adjustment, automatic water regulation, programmed start and stop, and full automatic operation. It also boasts automatic protection functions such as high and low water level alarms, extremely low water level, over-pressure, and shutdown. This model boasts compact structure, safety, ease of operation, rapid installation, low pollution, low noise, and high efficiency.

Key Features:

1. The overall structure of this gas-fired steam boiler is reasonable, compact, and falls under the island type, meeting the quick assembly requirements for factory shipment. The product is composed of three main sections upon delivery: the boiler main unit, chimney, and pipeline system. Both the main unit and chimney sections are fully manufactured within the factory, with the pipeline valves and instruments already pre-installed. Upon arrival at the site, simply assemble the main unit and chimney. Connecting the gas, power, and water supply lines at the site allows for immediate testing. This significantly reduces the installation period while ensuring product quality.

The boiler design significantly enhances its performance. The main body of the boiler is an integrated structure, with the burner mounted on the front smoke box cover, primarily arranging the heating surface and combustion chamber sections. It boasts a reasonable and compact structure, low steel consumption, an off-set wavy firebox design, and an insulation layer made of new lightweight thermal insulation material. The outer packaging is in colored thin plates, shaped as a rectangular prism, which makes the boiler's performance, weight, structural dimensions, and appearance notably superior to domestically produced equivalents and aesthetically pleasing. The boiler's feed water system is mounted on the boiler's bottom base on the right side, integrating it with the main body without requiring an additional foundation.

Product Configuration

Electrical control cabinet.Podium-style,Smart7Full-color touch screen display+PLCModular Intelligent Control,The main electrical control components are from Zhejiang Zhongtai, featuring functions such as water level monitoring, pressure monitoring, and combustion monitoring. In the event of a natural gas pipeline leak, the computer controller will automatically...Manual lockout, simultaneously cutting off the natural gas path and shutting down the burner, for safety purposes. The electrical control cabinet is set up with both automatic and manual operating modes, ensuring manual control can be activated in emergencies.

Burner.All products are imported directly from Italy.

3. Pumps.One for use, one for backup, Shanghai Kaisheng, vertical multistage single-suction stainless steel centrifugal pump. The pump is compact, lightweight, low vibration, low noise, corrosion-resistant, energy-efficient, with a low failure rate, easy to maintain, and aesthetically pleasing.

Steam pressure control for steam boilers, drum water level control

Water temperature control for hot water boilers: outlet water temperature control, return water temperature control, system pressure control

Water shortage, overpressure, and over-temperature with computer monitoring protection and independent circuit protection

Burner 1-3 power control, operating time recording, flame-out alarm, gas-related alarm

可控5 units of pumps, oil pumps, solenoid valves, etc., manual and automatic control, main and backup switching with temperature, pressure, water level, etc. sensor fault detection, internal circuit board fault self-check

Steam Distributing Cylinder The steam distributing cylinder is a primary accessory for boilers, designed to distribute the steam generated during boiler operation to various pipelines. The steam distributing cylinder is a pressure-containing equipment, classified as a pressure vessel. Its pressure-bearing capacity and volume should correspond to the matched boiler. The main pressure-bearing components of the steam distributing cylinder include: the head, and the shell material is Q235-A/B, 20g, 16MnR. The specifications and models range from φ159 to φ1000, with working pressures of 1-2.5MPa. Special specifications and models can be arranged for design upon customer request.