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A disconnected ribbon mixing dryer

A dryer, disconnected technology, applied in the direction of non-progressive dryers, dryers, drying solid materials, etc., can solve the problems that the materials cannot be fully stirred, and the drying effect is poor.

Active Publication Date: 2022-07-12
LINHAI TAITONG MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the shell of the dryer is set in a conical shape, more materials will accumulate at the bottom of the cavity, and the stirring blades are spirally set, and there is a hollow area between the stirring blades that cannot stir the materials. As a result, the material in the hollow area at the bottom of the cavity cannot be fully stirred, resulting in poor drying effect

Method used

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  • A disconnected ribbon mixing dryer
  • A disconnected ribbon mixing dryer
  • A disconnected ribbon mixing dryer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like figure 1 As shown, a disconnected ribbon mixing dryer includes a dryer body 2 with a cavity 1 opened therein.

[0029] like figure 1 , figure 2 As shown, the shape of the dryer body 2 is set in a cone shape. In this embodiment, the angle of the cone body is set to 43° according to continuous experiments and a lot of experience accumulated in actual production. At this time, the material placed in the cavity 1 can be A relatively good drying effect is obtained, and the operation efficiency of the dryer is also greatly improved.

[0030] The top surface of the dryer body 2 is provided with a feed port that communicates with the cavity 1, and the top of the dryer body 2 is also provided with an air extraction pipe 16 that communicates with the cavity 1. The air in 1 is evacuated, the air extraction pipe 16 is covered with a heating jacket 17, a heat conduction cavity 18 is formed between the heating jacket 17 and the air extraction pipe 16, and a heat source pipe ...

Embodiment 2

[0035] The difference between the second embodiment and the first embodiment is that, as image 3 As shown, the stirring shaft 3 includes a fixed section 26 and a sliding section 27, the sliding section 27 and the fixed section 26 are spline connected, the bottom of the cavity 1 is provided with a shaft sleeve 28, and the bottom of the sliding section 27 is rotatably connected to the Inside the shaft sleeve 28 , a spring 29 is also arranged in the shaft sleeve 28 , and the spring 29 is in conflict with the bottom surface of the sliding section 27 . In the cavity 1, a speed regulating shaft 30 is also arranged on the side of the stirring shaft 3, a gear 1 31 is coaxially arranged at the bottom of the fixed section 26, and a gear 2 meshing with the gear 1 31 is coaxially arranged on the speed regulating shaft 30. 32. The top of the sliding section 27 is coaxially provided with a third gear 33, and the third gear 33 is loosely fitted with the sliding section 27. The speed regulat...

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Abstract

The invention provides a disconnected ribbon mixing dryer, which includes a dryer body with a cavity inside, a stirring shaft is rotatably connected in the cavity, the stirring shaft protrudes upward from the dryer body, and the top of the dryer body is There is a motor to drive the stirring shaft to rotate. The side wall of the stirring shaft located in the cavity is spirally provided with a spiral belt assembly, a material channel is formed between the spiral belt assembly and the stirring shaft, and the side wall of the stirring shaft is located in the material channel. Provided with broken ribbons. When in use, put the material to be dried into the cavity, and the motor drives the stirring shaft to rotate in the cavity. At this time, the ribbon assembly set on the side wall of the stirring shaft will rotate along with the stirring shaft and rub the materials in the cavity. Stir. The crushing spiral belt arranged between the spiral belt assembly and the stirring shaft can agitate the places where the spiral belt assembly at the bottom of the cavity cannot be fully stirred, so that the materials at the bottom of the cavity can be fully stirred, and the operation effect of the dryer is better. it is good.

Description

technical field [0001] The present invention relates to the field of dryers, in particular, to a disconnected spiral-belt mixing dryer. Background technique [0002] At present, the Chinese Patent Publication No. CN210242261U discloses a single-cone spiral-belt dryer, which includes a dryer shell with a cavity inside, an actuator is installed on the top of the dryer shell, and the actuator includes an explosion-proof motor and a stirring shaft. The shaft extends into the cavity, and a number of helical stirring paddles are arranged on the side wall of the stirring shaft. When in use, the explosion-proof motor drives the stirring blade to rotate, so that the material placed in the cavity can be stirred, and the stirring blade can drive the material in the cavity to move from bottom to top, thereby improving the material and heat source. The contact area between them increases the efficiency of the drying operation. However, since the shell of the dryer is set in a conical s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B1/00F26B11/14F26B23/10F26B25/00F26B25/02F26B25/04
CPCF26B1/005F26B11/14F26B23/10F26B25/002F26B25/02F26B25/04Y02P70/10
Inventor 应永军郑志伟贺捷李福川李燕杨林
Owner LINHAI TAITONG MEDICAL EQUIP CO LTD