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Overturning type drum dryer

A dryer and flip-type technology, applied in the direction of dryers, drying solid materials, drying gas layout, etc., can solve the problems of cumbersome operation, short service life, affecting production efficiency, etc., and increase conduction heat transfer and drying efficiency High, reasonable design effect

Inactive Publication Date: 2015-01-07
诸文伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional cylinder dryer has complex structure, complex structure, cumbersome operation, poor material drying effect, short service life and difficult maintenance, which affects production efficiency and high cost

Method used

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  • Overturning type drum dryer

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Embodiment Construction

[0013] The present invention will now be further described in conjunction with the accompanying drawings and preferred embodiments. 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.

[0014] like figure 1 A flip-type cylinder dryer shown has two bases 13 of different heights. The base 13 is provided with a cylinder 1 placed obliquely. The cylinder 1 is a hollow sandwich structure, and the cylinder 1 is covered with a thermal insulation cover 2. The inner wall of cylinder 1 is fixed with 12 lifting plates 8 for turning over materials; the high end of cylinder 1 is provided with hot air inlet 3 and feed port 4, and the low end of cylinder 1 is provided with waste gas outlet 10 and discharge port 12; There are two sets of rotating tracks 6 and a set of transmission gears 7 on the outer casing of the cylinder body 1, ...

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Abstract

The invention relates to the technical field of drying devices, in particular to an overturning type drum dryer. The dryer comprises two bases with different heights. A drum body arranged in an inclining mode is arranged on the bases, and a plurality of turning plates for turning materials are fixed on the inner wall of the drum body. A hot air inlet and a material inlet are arranged at the higher end of the drum body, and a waste gas outlet and a material outlet are arranged at the bottom end of the drum body. Two groups of rotating tracks and a group of transmission gears sleeve the drum body, and a transmission device matched with the transmission gears is arranged below the transmission gears. The dryer is reasonable in design. The turning plates in the drum body are utilized to turn the materials to enable wet materials to be in full contact with hot air. Meanwhile, tail gas of a hot blast heater is utilized to heat the wall of the drum to improve heat transfer, so that the dryer is high in drying efficiency and low in energy consumption.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to a rotary cylinder dryer. Background technique [0002] Dryer refers to a mechanical device that uses thermal energy to reduce the moisture content of materials, and is used to dry objects. The dryer vaporizes and escapes the moisture in the material (generally refers to water or other volatile liquid components) by heating to obtain a solid material with a specified moisture content. The cylinder dryer is mainly used for the preliminary drying of the dross materials and the dehydration and drying of loose materials; by turning the materials in the cylinder, the wet materials can be fully contacted with the hot air, and at the same time, the exhaust gas of the hot blast stove is used to heat the drum wall . The traditional cylinder dryer has complex structure, complex structure, cumbersome operation, poor material drying effect, short service life and difficult maintena...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B17/34F26B21/00F26B23/10F26B25/00
Inventor 诸文伟
Owner 诸文伟