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Drum drier

A dryer and drum technology, applied in dryers, drying, non-progressive dryers, etc., can solve the problems of poor drying efficiency and residual materials to be dried, and achieve good drying effect and high efficiency high effect

Inactive Publication Date: 2014-11-05
潘纪鸿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing rotary drum dryer makes the material to be dried statically receive and dry, and the drying efficiency is poor, resulting in water remaining in the dead corner of the material to be dried

Method used

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Embodiment Construction

[0017] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0018] Such as figure 1 , figure 2 As shown, the present invention includes a cylinder 1 arranged obliquely, an inner lining strip 10 is evenly fixed on the inner wall of the cylinder 1 along the axial direction of the cylinder 1, and a large rolling ring 2 and a large rolling ring 2 are fixed on the periphery of the cylinder 1 A toothed rolling ring 3, the bottom of the toothed rolling ring 3 is provided with a gear transmission 4 and a drive motor 5 that drives the gears of the gear transmission 4 to rotate, the toothed rolling ring 3 and the gear The gears of the transmission device 4 are meshed, the bottom of the large rolling ring 2 is provided with a supporting wheel device 6, the opening of the higher end o...

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Abstract

The invention relates to the technical field of drying machinery, in particular to a drum drier comprising a drum obliquely arranged. Lining strips are evenly fixed to the inner wall of the drum in the axial direction. Large rolling rings and a toothed rolling ring are fixed on the outside of the drum. Each side of the bottom of the toothed rolling ring is provided with a gear drive device and a drive motor, which drives a gear of the gear drive device to rotate. The tooted rolling rings mesh with the gears of the gear drive devices. A carrier wheel device is disposed at the bottom of each large rolling ring. A sealing device is disposed at an opening arranged in the higher end of the drum; a discharge box is fixed to an opening arranged in the other end of the drum; the lower end of the discharge box is provided with a discharge outlet. The drum drier has the advantages that the drum rotates at a uniform speed in the process of drying material, the material in the drum is evenly heated and dried, drying is effective and efficient, and the problem that dead corners resulting from accumulation of the material in the drum affects the drying effect is solved.

Description

technical field [0001] The invention relates to the technical field of designing drying equipment, in particular to a rotary drum dryer. Background technique [0002] Tumble dryer, also known as drum drying equipment or tumble dryer, is the most common and widely used dryer equipment in mining equipment. It is suitable for drying magnetic, heavy, and floating concentrates of metal and non-metallic ores, clay in the cement industry, and coal slime in the coal mining industry. The existing rotary drum dryer makes the material to be dried statically receive and dry, and the drying efficiency is poor, resulting in water remaining in the dead corner of the material to be dried. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a drum dryer, in which the drum body rotates at a constant speed during the drying process to improve the drying efficiency. [0004] The technical solution of the present invention to solve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B11/06F26B25/00F26B25/04
Inventor 潘纪鸿
Owner 潘纪鸿
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