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Double cone rotating vacuum drier

A vacuum dryer and double-cone cylinder technology, which is applied to non-progressive dryers, dryers, and drying solid materials, can solve the problems of easy wear and tear of gasket materials and large material waste, and achieve improved yield and easy drying. Disassembly and cleaning, avoiding the effect of cross-contamination sources and black spots

Inactive Publication Date: 2011-03-30
JIANGSU JIUSHOUTANG ORGANISMS MFGS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And because the gasket is easy to wear, it is necessary to replace the excessively worn gasket frequently, resulting in a large waste of materials

Method used

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  • Double cone rotating vacuum drier
  • Double cone rotating vacuum drier

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Embodiment Construction

[0009] Such as figure 1 As shown, a double-cone rotary vacuum dryer is composed of a body, a double-cone cylinder 1, a transmission mechanism, a heating device and a vacuum sealing device. The vacuum sealing device includes a vacuum tube 2, a connecting part 3, a circular sealing head 4 and filter vacuum head 5, the outside of the vacuum tube 2 is provided with a bracket 6, the vacuum tube 2 is connected to the double-cone cylinder 1, one end of the connecting part 3 is welded to the double-cone cylinder 1, and the The end face of the vacuum tube 2 is set in the cavity 7 formed by the connecting part 3 and the double-cone cylinder 1, the other end of the connecting part 3 is connected with a circular head 4, and the connecting part 3 and the circular head 4 The connection section 8 with the filter vacuum head 5 is provided on the circular arc surface of the circular head 4 through respective flange surface bolt connections.

[0010] The connection part 3 described in the embo...

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Abstract

The invention discloses a double cone rotating vacuum drier, which consists of a machine body, a double cone drum body, a transmission mechanism, a heat supply device and a vacuum sealing device, wherein the vacuum sealing device comprises a vacuum tube, a connecting part, a round sealing head and a filtering vacuum head, wherein a support is arranged outside the vacuum tube; the vacuum tube is connected with the double cone drum body; one end of the connecting part is welded with the double cone drum body; the end face of the vacuum tube is arranged in a cavity formed by the connecting part and the double cone drum body; the other end of the connecting part is connected with the round sealing head; and the arc surface of the round sealing head is provided with a connecting section with the filtering vacuum head. The drier can avoid generating cross pollution sources and black spots, prevent materials from being polluted due to the friction of microfine powder entering a sealing ring and improve material yield and can be disassembled easily for cleaning.

Description

technical field [0001] The invention relates to a double-cone rotary vacuum dryer used in the pharmaceutical industry. Background technique [0002] The double-cone rotary vacuum dryer consists of a body, a double-cone cylinder, a transmission mechanism and a heating device. There are manholes at both ends of the double-cone cylinder, and there is no manhole cover on the manhole. The double-cone rotary vacuum dryer adopts the jacket heating method to exchange heat between the heat medium and the dried wet material in the inner cavity of the cylinder, so that the wet material absorbs heat and evaporates water, and the evaporated water is sucked away by the vacuum pump through the vacuum tube, thereby To achieve the purpose of material drying. At present, the double-cone rotary vacuum dryer used in pharmaceutical factories is widely used in the pharmaceutical industry because of its good drying effect and short drying time. But its disadvantage is that when the tank body is...

Claims

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Application Information

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IPC IPC(8): F26B11/02F26B7/00
Inventor 徐开泉沈梅和
Owner JIANGSU JIUSHOUTANG ORGANISMS MFGS
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