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Changxing Yongcheng Industrial Furnace Co., Ltd.

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Email: ilqt521@163.com

website: www.ycdl1818.com

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Address: Qiaonan Industrial Zone, Lincheng Town, Changxing County, Huzhou City, Zhejiang Province

Gas trolley furnace

2020-08-18 09:37:23
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Detailed :

The structure of gas-fired trolley hearth furnace is as follows:

The gas trolley furnace is mainly composed of furnace body, furnace lining, furnace door, trolley walking control system, gas heating system, pipeline pressure automatic control system, furnace pressure control exhaust heat recovery system, sealing device, temperature control recording system, computer system, etc.

The furnace body of gas heating trolley adopts fire-resistant masonry high aluminum shaped brick structure, which has good sealing effect high compressive strength. The framework is composed of various large I-beams, channel steel, angle steel thick steel plates. Pad iron is placed on the trolley surface for stacking workpieces. The casting parts are used on the trolley plate surface to ensure no deformation durability of the car body.

The furnace door of the gas trolley furnace adopts the composite frame structure of high aluminum full fiber fire-resistant blanket section steel, the electric hoist is lifted lowered, the furnace door sealing mechanism adopts the long short lever spring type automatic compression cam mechanism soft edge sealing device. Ensure no friction up down, easy free.

The gas heating system adopts high-speed burners, which are evenly distributed on both sides. Continuous proportional regulation of combustion. The actuator regulates the air volume the gas volume through the proportional valve. The gas pipe of each burner is equipped with a control solenoid valve an independent complete combustion controller. It has automatic ignition, flame detection, fire alarm automatic gas cut-off. In this way, the stability of the combustion temperature control system is fully guaranteed. The temperature control methods include the upper computer distributed control, intelligent instrument control manual control.

Advantages of gas-fired trolley hearth furnace:

High rated temperature, good operation economy, all use high alumina refractory fiber, compared with refractory brick, thermal conductivity is small, heat capacity is small. With the application of new control system combustion technology, the controllability of furnace temperature is close to that of electric furnace. Each set of burner has an independent control box, which can be controlled independently. The interface of each control box can be connected with the temperature controller between instruments, so that the whole system can be controlled automatically.

Compared with the electric furnace, the gas trolley furnace has better operation economy lower fuel cost by more than 1 / 3. The application of combustion technology makes the furnace temperature controllable close to the level of electric furnace. The full fiber large plate lining has low energy consumption long service life.

The gas trolley furnace is mainly composed of furnace body, furnace lining, furnace door, self-propelled trolley system, high-speed combustion system, pipeline pressure automatic control system, furnace pressure control exhaust heat recovery system, sealing device, temperature control recording system, computer system, etc. The equipment takes all kinds of combustion gas as medium, is heated by high-speed burner at 1250 ℃.

The equipment takes all kinds of combustion gases as the medium, is heated by various burners at a temperature of 1350 ℃.

The framework of the furnace body is welded by various large medium section steel. The shell sealing plate is color steel plate, the full fiber fire-resistant module is furnace lining. The sealing effect is obvious.



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燃气式台车炉


燃气式台车炉

 


 


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