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Material guiding cover structure suitable for air-flowing type dryer feeding airlock

An airflow drying and material hood technology, which is applied in the direction of drying solid materials, tobacco drying, drying, etc., can solve the problems of laborious handling, small space, and large maintenance force, and achieve the effect of simple operation and improved automation

Active Publication Date: 2017-06-13
CHINA TOBACCO SHANDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the narrow space, it is extremely inconvenient to disassemble and assemble the bolts
[0007] 2) The handling is laborious
After the material guide cover is disassembled, it needs to be moved to a position that does not affect the cleaning of the air lock. However, the weight of the material guide cover reaches 60KG, and at least 3 maintenance workers are required to complete it smoothly
[0008] Through statistical calculation, it takes 3 maintenance workers 82 minutes to disassemble the guide cover on average
If the work is done every day, it will take a lot of maintenance power

Method used

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  • Material guiding cover structure suitable for air-flowing type dryer feeding airlock
  • Material guiding cover structure suitable for air-flowing type dryer feeding airlock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Example: such as figure 1 As shown, a material guide cover structure suitable for the feed airlock of the airflow dryer, including:

[0036] Feeding and metering belt mechanism 1, one side of the feeding and metering belt mechanism is the discharge port;

[0037] Below the outlet is the feed air lock 6, and the lower part of the feed air lock 6 communicates with the sublimation tube 7;

[0038] The outer side of the discharge port is provided with a movable guide cover bracket 4;

[0039] There is a parallel support part 4-1 on the mobile material guide cover bracket, and a sliding mechanism is installed on the upper side of the parallel support part 4-1, and the sliding mechanism makes the material guide cover 8 guide the material from the feed metering belt mechanism 8 to the feed air lock .

[0040] According to different requirements, the sliding mechanism can be optionally a linear slide table. As a preferred solution, the sliding mechanism is selected as the r...

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PUM

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Abstract

The invention relates to a material guiding cover structure suitable for an air-flowing type dryer feeding airlock and belongs to the technical field of tobacco equipment. The material guiding cover structure mainly comprises a feeding measuring belt mechanism; a discharging outlet is formed in one side of the feeding measuring belt mechanism; the feeding airlock is arranged under the discharging outlet and communicates with a sublimation pipe; a movable material guiding cover support is arranged outside the discharging outlet; parallel supporting parts are arranged on the movable material guiding cover support; a sliding mechanism is mounted on the upper sides of the parallel supporting parts and enables the material guiding cover to guide materials from the feeding measuring belt mechanism to the feeding airlock. By improving the material guiding cover and a sealing part structure, the material guiding cover can move automatically, the dismounting speed is greatly increased, and the maintaining time is shortened.

Description

technical field [0001] The invention relates to the field of tobacco equipment, in particular to a material guide cover structure suitable for an airflow dryer feed air lock. Background technique [0002] Feed air lock is one of the main equipment of airflow dryer. It is the entrance of dry ice tobacco into the sublimator. It is mainly composed of shell, rotor, transmission device and so on. Its working principle is that the reducer drives the rotor to rotate through the chain, and the dry ice shredded tobacco coming in from the feed port flows out from the discharge port with the rotation of the rotor. During the rotation of the rotor, there is always a sealing surface formed by the vane and the shell between the inlet and outlet, so the process gas in the sublimation pipeline will not overflow, and it plays the role of only passing through the material and not passing through the gas. A large amount of soot and soot will accumulate in the feed airlock. If the soot and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B25/00
CPCF26B25/008F26B2200/22
Inventor 刘玉民孟庆华韩勇程林峰陈孔军王建腾李明崔嵬朱战营尹旭梅常静海李军尉泽民孙钦兰孙伟欣杨飞
Owner CHINA TOBACCO SHANDONG IND
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