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Roller dryer

A drum dryer and drum technology, applied in the direction of dryers, drying, non-progressive dryers, etc., can solve the problems of not being able to be reused, and achieve improved preheating and drying effects, improved drying effects, The effect of improving drying efficiency

Inactive Publication Date: 2014-05-07
JIANGSU YONGLI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main problem: both ends are open, the hot air source is directly moved from one end to the other by the drum, and the hot air at the air outlet is a mixed high-humidity gas, which cannot be reused

Method used

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Examples

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Embodiment

[0042] Such as Figure 1~5 As shown, a drum dryer includes a lower hopper, a conveyor 3, an upper box 14, a lower box 8, a drum 15, a discharge end wind cover 13 and a main motor 19; the conveyor 3 is fixedly connected to the lower Below the hopper, the drum 15 is located between the upper box 14 and the lower box 8, and the windshield 13 at the discharge end is located outside the discharge end of the drum, wherein:

[0043]——The drum 15 is composed of the feed end drum body, the middle end drum body, the discharge end drum body, the 1# support cylinder 20, the 2# support cylinder 24 and the inner end cover 25; the feed end drum body, the middle end The drum body and the drum body at the discharge end are fixed in sequence; one end of the hollow 1# support cylinder body 20 passes through the feed end drum body and is fixedly connected with the feed end drum body; the inner end cover 25 is fixedly connected to the 2# support cylinder body One end of 24 is fixedly connected wi...

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Abstract

The invention relates to a roller dryer and belongs to the field of hot air drying machinery. The roller dryer comprises a lower hopper, a conveyor (3), an upper box (14), a lower box (8), a roller (15), a discharging end fan cover (13) and a main motor (19). A sealing element (7) is adopted for sealing between the upper box (14) and the roller (15), a sealing element (7) is also adopted for sealing between the lower box (8) and the roller (15), a sealing element (7) is also adopted for sealing between the discharging end fan cover (13) and the roller (15), a 2# air outlet pipe (41) is arranged on the upper side of the discharging end fan cover (13), and the lower side of the discharging end fan cover (13) is provided with a discharging port (42). According to the technical scheme, axial air ports at two ends of the roller are sealed, and drying of materials in the roller is achieved mainly by utilizing hot air to heat the roller.

Description

technical field [0001] The present invention relates to a tumble dryer. The invention belongs to the field of hot air drying machinery. The invention mainly utilizes the drum to roll the material in the drum to realize the contact drying of the material and the hot air. Background technique [0002] Ordinary tumble dryer is mainly composed of a drum, the two sides of the drum are open, the hot air enters directly from one end of the drum, and is drawn out from the other end. The drying method is that the hot air directly heats the material and dries the material. [0003] Such as: Chinese Patent Announcement No. CN201947919U discloses a drum dryer, which includes a cylindrical drum, a hot air fan, an induced draft fan, and a geared motor. Both ends of the outer surface of the drum are provided with circumferential guide rails, and two bearings equipped with rollers are provided. At both ends of the drum, the two circumferential guide rails on the drum match the two roller...

Claims

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Application Information

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IPC IPC(8): F26B11/16F26B23/10F26B1/00F26B25/00F26B25/08
Inventor 蒋立华尤兴锋
Owner JIANGSU YONGLI MACHINERY
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