Double-cone rotary vacuum drier

A technology of vacuum dryer and double-cone cylinder, which is applied in the direction of non-progressive dryers, dryers, and drying solid materials, etc., which can solve the problems of long drying time, low drying temperature, and failure to achieve the ideal drying effect, and shorten the drying time. Effect of improving drying time and work efficiency

Inactive Publication Date: 2012-10-17
金伟均
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the technical problem that the existing double-cone rotary vacuum dryer has low drying temperature and long drying time, and cannot achieve the ideal drying effect

Method used

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  • Double-cone rotary vacuum drier

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Embodiment Construction

[0011] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0012] Such as figure 1 The specific embodiment of the shown double-cone rotary vacuum dryer of the present invention includes a base 1, a double-cone cylinder 2 and a heating device 3, the double-cone cylinder 2 has a jacket 21, and the base 1 is provided with a The heat source inlet 11 and the heat source outlet 12 connected inside the jacket 21 are connected to the heat supply device 3 through pipelines, and the heat supply device 3 is a heat transfer oil heat supply device. The heat conduction oil heating device includes a heating device 32 and a high-level oil storage tank 31. The top of the heating device 32 is connected to the high-level oil storage ta...

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Abstract

The invention relates to a double-cone rotary vacuum drier which comprises a base, a double-cone cylinder and a heat supply device, wherein the double-cone cylinder is provided with a jacket; the base is provided with a heat source inlet and a heat source outlet which are communicated with the interior of the jacket and are connected with the heat supply device by pipes; and the heat supply device is a heat-conducting oil heat supply device. The double-cone rotary vacuum drier can achieve higher drying temperature within shorter time as the heat-conducting oil is adopted as the heating source of the double-cone rotary vacuum drier, thus effectively improving the working efficiency.

Description

technical field [0001] The invention relates to a double-cone rotary vacuum dryer. Background technique [0002] The double cone rotary vacuum dryer is a new type of dryer integrating mixing and drying. The double-cone rotary vacuum dryer is a double-cone rotary tank, which adopts jacket heating. In the vacuum state in the tank, heat medium is introduced into the jacket, so that the heat medium exchanges heat with the dried wet material in the inner cavity of the cylinder. The wet material absorbs heat and evaporates water, and then the evaporated water is sucked away by the vacuum pump through the vacuum tube. , so as to achieve the purpose of material drying. [0003] The heat medium that is passed into the jacket by the existing double-cone rotary vacuum dryer is mostly steam or hot water, and the temperature that steam or hot water can produce is relatively low, usually around 100°C-130°C, and the temperature rises It is relatively slow, but the drying of some items r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B11/04F26B7/00F26B23/10
Inventor 金伟均
Owner 金伟均
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