A segmented transmission mechanism for industrial heating furnace
A technology of transmission mechanism and heating furnace, which is applied in the direction of transmission belt, transmission device, lighting and heating equipment, etc., can solve the problems of increasing cooling area and increasing equipment cost, and achieve the effect of increasing cooling rate, saving cost and ensuring consistency
Active Publication Date: 2016-06-08
HENGLI ELETEK
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Problems solved by technology
The current common solution is to increase the length of the cooling zone or install an industrial refrigeration system, which increases the cost of the equipment
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[0023] The present invention will be further described below in conjunction with accompanying drawing:
[0024] like figure 1 A segmented transmission mechanism for an industrial heating furnace shown includes a heating section transmission mechanism 1 and a cooling section transmission mechanism 3 , and the heating section transmission mechanism 1 and the cooling section transmission mechanism 3 are connected through a transition transmission mechanism 2 . Specifically, the transmission mechanism of the heating section and the transmission mechanism of the cooling section work independently of each other, and the mesh belts used by the two transmission mechanisms are not the same mesh belt. In this way, it is avoided that the mesh belt brings the heat absorbed by the heating section to the cooling section, which affects the cooling efficiency of the workpiece, and at the same time increases the length of the cooling section and increases the equipment cost.
[0025] Further,...
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The invention relates to a sectional type transmission mechanism for an industrial heating furnace. The sectional type transmission mechanism comprises a heating section transmission mechanism and a cooling section transmission mechanism, and the heating section transmission mechanism and the cooling section transmission mechanism are connected through a transition transmission mechanism. The heating section transmission mechanism comprises a wheel shaft and a heating section net belt, the heating section net belt is in friction transmission connection with the wheel shaft, and a tensioning wheel is arranged on the inner side of the heating section net belt. The cooling section transmission mechanism comprises a wheel shaft and a cooling section net belt, the cooling section net belt is in friction transmission connection with the wheel shaft, and a driving gear shaft is arranged on the inner side of the cooling section net belt. The transition transmission mechanism comprises a first wheel shaft, a transition gear shaft and a second wheel shaft, the first wheel shaft, the transition gear shaft and the second wheel shaft are sequentially arranged on a support from top to bottom, the first wheel shaft is used for reducing a connecting gap between the heating section net belt and the cooling section net belt, and the second wheel shaft is used for expanding a meshed wrapping angle between the heating section net belt and the transition gear shaft. The relatively independent heating and cooling modes are adopted in the sectional type transmission mechanism, the production efficiency is improved, rapid cooling on a workpiece is achieved, the temperature of an outlet of the workpiece is further guaranteed, and the production cost is reduced.
Description
technical field [0001] The invention relates to a segmented transmission mechanism for industrial heating furnaces. Background technique [0002] At present, the photovoltaic cell sintering process requires the heating and cooling rate to be as fast as possible, and the existing equipment adopts a single mesh belt transmission structure. Due to the extremely small heat storage of the product, the heat storage of the mesh belt becomes the key factor affecting the cooling rate. In order to improve production efficiency, it is necessary to increase the speed of the mesh belt, which requires that the temperature of the mesh belt must be quickly reduced. The current common solution is to increase the length of the cooling zone or install an industrial refrigeration system, which increases the cost of the equipment. Contents of the invention [0003] The purpose of the present invention is to provide a segmented transmission structure for industrial heating furnaces. The trans...
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IPC IPC(8): F16H37/12F27D3/00F16G1/28
Inventor 李争周伟清臧福海
Owner HENGLI ELETEK
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