How much is the Babjehec Hami natural gas boiler?
Maintenance of Gas Boilers
1. During operation, pay attention to the following points for gas boilers: (1) Gas boilers are not allowed to burn at positive pressure or have smoke in the furnace chamber, as it can easily damage the coal hole cover; (2) No water should accumulate on the bottom horizontal surface of the gas boiler to prevent dampness and corrosion.
2. The gas boiler should be inspected every 2-3 weeks during operation.
3. After every 3 to 6 months of operation, the gas boiler should be shut down for a comprehensive inspection and maintenance: (1) Inspect both the interior and exterior of the gas boiler, including the welds in the pressurized parts and whether the steel plates show signs of corrosion on both sides. If severe defects are found, they should be repaired immediately; if the defects are not severe, they can be repaired during the next shutdown. If any suspicious areas are found that do not affect safe production, a record should be made for future reference; (2) After the inspection, apply boiler bottom paint to the surface where water is present to prevent corrosion.
4. Gas boiler and boiler base should be painted at least once a year.
5. Maintenance Methods for Gas Boilers Not in Use for Extended Periods: There are two methods, dry and wet. For boilers not used for more than a month, dry maintenance should be adopted. For those not used for less than a month, wet maintenance can be used.
(1) Dry maintenance method: After the boiler is shut down, drain the boiler water, thoroughly clean the internal dirt, flush it clean, and dry it with a low flame inside the furnace (be cautious not to use high flame). Then, place blocks of quicklime with a diameter of 10-30 mm in separate trays inside the boiler drum, ensuring no contact with metal. The weight of the quicklime should be calculated at 8 kg per cubic meter of drum volume. Close all manholes, handholes, and pipeline valves, and inspect them every three months. If the quicklime has crumbled, it should be replaced immediately. When the boiler is restarted, remove the quicklime and trays.
(2) Wet Storage Method: After the boiler is shut down, drain the boiler water, thoroughly clean the internal dirt, rinse it clean, and then refill it with treated water to the full capacity. Heat the boiler water to 100°C to expel gases from the water, then close all valves. Do not use the wet storage method in cold climates to prevent the boiler water from freezing and damaging the boiler.
Three-pass fire tube steam boiler. Features an offset furnace tube wet-back structure, where high-temperature flue gas sequentially washes the second and third pass flue tubes, and then exhausts through the rear smoke chamber and chimney into the atmosphere. The boiler is equipped with movable front and rear smoke box covers for convenient inspection. It is fitted with a technically advanced burner with features such as automatic proportional combustion adjustment, automatic water supply regulation, programmable start/stop, and full automatic operation. It also has automatic protection functions including high and low water level alarms, ultra-low water level, over-pressure, and fireout protection. This model boiler boasts characteristics of compact structure, reliable safety, easy operation, rapid installation, low pollution, low noise, and high efficiency.
Key Features:
1. This gas-fired steam boiler features a reasonable, compact, and island-type overall structure, meeting the requirements for quick assembly and factory shipment. Upon delivery, the product consists of three main components: the boiler unit, chimney, and pipeline system. Both the boiler unit and chimney sections are fully manufactured on-site, with the necessary pipeline valves and instruments already installed. Upon arrival at the site, simply assemble the boiler unit and chimney. Connecting the gas, power, and water supply lines allows for immediate testing. This significantly reduces the installation period while ensuring product quality.
The boiler design enhances its performance. The main boiler body is a monolithic structure, with the burner assembly on the front smoke box cover, primarily arranged for the heating surface and combustion chamber sections. It boasts a reasonable and compact structure, low steel consumption, and uses an offset corrugated furnace tube. The insulation is made of a new lightweight thermal insulation material, and the outer packaging is in color thin plate, shaped as a rectangular prism. This design significantly improves the boiler's performance, weight, structural dimensions, and aesthetic appearance compared to domestic products of the same capacity. The water supply equipment of this boiler is configured on the boiler base on the right side, making it an integral part of the main unit 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 Chint, 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 with both automatic and manual operating modes, ensuring manual control can be initiated in emergencies.
Burner.All products are imported directly from Italy.
Pumps.One for use, one for backup, Shanghai Kaiquan, vertical multi-stage single-suction stainless steel centrifugal pump. Compact in size, light in weight, low vibration, low noise, corrosion-resistant, high efficiency and energy-saving, 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 overtemperature with computer monitoring and independent circuit protection
Burner 1-3 power control, working time recording, flame-out alarm, gas-related alarm
可控 5 units of pumps, oil pumps, solenoid valves, etc., with manual and automatic control, main and backup switch temperature, pressure, water level sensors fault detection, internal circuit board fault self-check
Diverting Cylinder for Boilers - The boiler diverting cylinder is a main auxiliary equipment for boilers, used to distribute the steam generated during boiler operation to various pipeline routes. The diverting cylinder is a pressure-containing equipment, classified as a pressure vessel, and its pressure-bearing capacity and volume should correspond to the matched boiler. The main pressure-bearing components of the diverting cylinder are: the head and shell materials are all Q235-A/B, 20g, 16MnR, with specifications ranging from φ159 to φ1000. The working pressure is 1-2.5MPa. Special specifications and models can be arranged for design according to customer requirements.
