Dryer for insulating material production

Abstract

The invention discloses a dryer for insulating material production, which comprises a support plate and a drying shell, four brackets are installed under the support plate, a drying shell is installed above the support plate, and a drying shell is installed under the drying shell. There is a discharge port, a material receiving device is installed under the discharge port, an air outlet is installed above the right side of the drying shell, and an atomizing device is installed above the drying shell, and the atomizing device includes a spray A mouth, a spray head, a liquid inlet pipe and a liquid inlet, a liquid inlet pipe is installed under the liquid inlet, a spray head is installed under the liquid inlet pipe, a spray port is arranged under the spray head, An air distribution device is installed on the left side of the drying housing, the air distribution device includes a distributor, an air intake pipe and an air filter device, a distributor is installed on the right side of the air filtering device, and a heating device is installed inside the drying housing. device, the invention has simple production process, convenient operation and good product quality.

Description

technical field [0001] The invention relates to the technical field of insulating materials, in particular to a drier for producing insulating materials. Background technique [0002] The function of the insulating material is to isolate the charged parts with different potentials in the electrical equipment. Therefore, the insulating material should first have high insulation resistance and withstand voltage strength, and can avoid accidents such as leakage and breakdown. Secondly, the heat resistance It is better to avoid aging and deterioration due to long-term overheating; in the production process, spray drying is the most widely used process in the liquid process forming and drying industry, and is most suitable for producing powder from emulsion, solution, suspension and plastic paste liquid raw materials Shaped, granular or massive solids are flattened. The shortcomings of the current spray drying device are: the distribution uniformity of the particle size is poor, ...

AI Technical Summary

Problems solved by technology

[0002] The function of the insulating material is to isolate the charged parts with different potentials in the electrical equipment. Therefore, the insulating material should first have high insulation resistance and withstand voltage strength, and can avoid accidents such as leakage and breakdown. Secondly, the heat resistance It is better to avoid aging and deterioration due to long-term overheating; in the production process, spray drying is the most widely used process in the liquid process forming and drying industry, and is most suitable for producing powder from emulsion, solution, suspension and plastic paste liquid raw materials Shaped, granular or massive solids are flattened. The shortcomings of the current spray drying device are: the distribution uniformity of the particle size is poor, the entire spray system is not clean, there are dead ends, the operation is inconvenient to control, and it is difficult to control the particle size of the product. Residual moisture content, bulk density and particle shape

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