Steel belt type high temperature calcination drying furnace
Owner's information: Shanghai Thermal Engineering Co., Ltd. (reformed a research institute in Shanghai)
Address: Minhang District, Shanghai, the delivery place is a deep purification project of salt residue in Yangzhou
Main business: Thermal Engineering (engineering projects are operated with license qualification), engaged in technology development in energy, chemical industry, environmental protection, thermal engineering technology.
Equipment model: gl-300
Equipment name: steel belt furnace for calcining sodium sulfate slag
Function: a small amount of organic matter water are attached on the surface of sodium sulfate powder, which has a pungent smell is yellowish brown. The white sodium sulfate powder is obtained by volatilizing the organic matter water by high temperature calcination.
Equipment composition: furnace feeding area, heating furnace body, cooling area, furnace front rear driving area, with a total length of 23m.
The heating power is 300kW, the rated temperature is 1000 ℃, the operating temperature is 800-900 ℃, the temperature difference between temperature control thermocouples is less than 1 ℃. The temperature control accuracy of the instrument is 0.1 ‰ the heating time is less than 2 h.
Product: sodium sulfate powder, organic content 2.12%, water 15%, the rest is sodium sulfate crystal
Material bulk density: 1.25kg/cm2
Specific heat of material: 1.93kj / (kg ℃)
Steel strip paving thickness: 30-50mm
Steel strip width: 800mm
The heating furnace body is 12M, the water cooling section is 7m, the running speed of steel strip is 80-600mm / min
The tunnel furnace should be equipped with multiple exhaust holes in the heating section to exclude the steam organic matter emitted the furnace, the induced draft fan should be set for auxiliary exhaust.
The furnace needs to be equipped with an interface to ensure that a small amount of air can be passed into the furnace.
The hopper is set above the feeding position, the adjustment mechanism is set for the paving height, the scale ruler is used to directly observe the paving thickness.
Real time display:
Address: Changxing Yongcheng Industrial Furnace Co., Ltd., Qiaonan Industrial Zone, Lincheng Town, Changxing County, Huzhou City, Zhejiang Province