Natural gas-fired aluminum melting furnace can be used for smelting, casting and hot plating
of aluminum, zinc, silver, lead, tin, copper and other non-ferrous metals. Features:
1. Using natural gas (liquefied petroleum gas) as fuel, it is clean and safe, making the workshop
neat, clean and easy to manage.
2. High thermal efficiency and low operating costs. Compared with electric heating crucible
furnaces, it has greater melting capacity, high efficiency and low energy consumption,
completely eliminating the cost of replacing electric heating elements.
3. Imported international famous brand burners are used to completely burn the gas, and the
exhaust gas emissions are completely pollution-free. The design of multiple hot flow channels
makes full use of the energy generated by the burner, greatly improves thermal work efficiency,
and has significant energy saving effects.
4. It is especially suitable for areas with power shortages and power shortages, eliminating the
need to increase power capacity to expand production.
5. High thermal efficiency: It can adapt to pressure fluctuations and adjust the primary air
distribution by itself (that is, when the gas pressure is large, more primary air is inhaled; when
the gas pressure is small, the primary air is inhaled less), with sufficient combustion and heat
efficient;
6. High safety: This burner is equipped with a small flame. When starting the furnace, light a
small fire first. When the small fire burns normally and stably, the automatic control system
opens the main gas valve, and the fuel can enter the boiler for normal combustion without
deflagration.
7. Strong fuel adaptability; this kind of burner only needs to replace a few parts to be suitable
for natural gas, liquefied petroleum gas, coal gas, liquefied petroleum mixed gas and other
types of gas.
8.Gas valve group
The furnace can be connected directly to a low-pressure gas line, eliminating the need for a
pressure regulating station. Its gas valve is a low pressure valve. The gas valve consists of three
parts: manual valve, electric valve, gas pressure regulating valve. Some models of boiler electric
valve and pressure regulating valve are the same valve. The maximum gas pressure switch and
the minimum gas pressure switch can be set according to user requirements; gas pressure
regulating valve requirements The pressure in front of the valve is 5-11 inches of water column
(127 mm water column - 279.4 mm water column), and the valve pressure is not less than
3.5 inches of water column (88.9 mm water column). LPG valve pressure requirements 11 inches
water column:
9. Gas cutoff protection device
The gas pipeline is equipped with a maximum pressure switch and a minimum pressure switch.
When the gas is cut off or the gas pressure drops to a certain value, the minimum pressure
switch is activated and the system automatically shuts down. When the gas pressure is too high,
the maximum pressure switch is activated and the system automatically shuts down.
1.Product Description
[Regenerative crucible gas furnace]
1. Type: Crucible type
2. Shape: U shape
3. Energy: natural gas
2. Introduction to the equipment
1. Structure: Regenerative crucible gas furnace is composed of six major components:
1. Furnace shell (including furnace shell, furnace bottom plate, furnace cover plate);
2. Furnace lining (including high-temperature resistant plates, fire-resistant cotton, castables,
high-alumina bricks, refractory sand, etc.);
3. Combustion system (including combustion nozzle, high-pressure fan, frequency converter,
solenoid valve, proportional valve, ignition controller, etc.);
4. Temperature control system (temperature control meter, switch, etc.);
5. Graphite crucible;
6. Heat exchanger (made of 304 stainless steel welding).
3.Electric box configuration
1. Temperature control table
2. Time relay
3. AC connector
4. Circuit breaker
5. Frequency converter
6. Fuse
7. Power switch
8. Insurance seat
Additional Information
|
Delivery Time |
20 days after receiving the advance payment |
|
Port Of Dispatch |
Shanghai Port |
|
Packaging Details |
Conventional export packing |
|
Payment Terms |
30% in advance, balance payment settlement before delivery |
ABOUT US
Bengbu Longhua Die Casting Machine Co.,Lid is a company based in Bengbu City,Anhui Province,China.It
specializes in the manufacturing of die casting machines and related equipment.
Established in 1982,Longhua Die Casting Machine Co.,Ltd has been involved in the die casting industry for
several decades.The company focuses on research,development,production,and sales of various types of
die casting machines.The company's product range covers cold chamber die-casting machines,die-casting
manipulators,industrial robots and peripheral equipment of die-casting machines to meet the needs of
different customers.
