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Efficient winnowing material flotation equipment

An air separation and high-efficiency technology, which is applied in solid separation, food science, and separation of solids from solids by air flow. It can solve the problems of air separation efficiency and air separation accuracy of a single device, and improve flotation efficiency. , the effect of expanding the flotation chamber and enhancing the practicality

Inactive Publication Date: 2019-12-10
云南吉星德亿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the air division efficiency and air division accuracy of a single device have not been resolved

Method used

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  • Efficient winnowing material flotation equipment
  • Efficient winnowing material flotation equipment
  • Efficient winnowing material flotation equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Figure 1-Figure 4 It shows: a high-efficiency air separation material flotation equipment, including a shell 1, a flotation chamber, an air supply device and a throwing device, the shell 1 is a rectangular cavity structure, and the shell 1 is internally set There is a flotation chamber, and the flotation chamber is divided into three flotation chambers; and the flotation chambers are respectively provided with air guiding devices, and the air guiding devices include a fixed plate 5, a second throwing plate 2, a third The material throwing plate 3 and the fourth material throwing plate 4; the bottom of the housing 1 is provided with an air inlet duct 23, and the junction of the air inlet duct 23 is provided with an isolation net, and the lower part of the isolation net is provided with an air supply device. The wind device includes an air supply guide plate 15 and a handle 21 connected with the air supply guide plate 15, the air supply guide plate 15 is movably connecte...

Embodiment 2

[0030] This embodiment further explains the air guide device on the basis of specific embodiment 1, the fixed plate 5 of the air guide device is movably arranged in the first flotation chamber of the flotation chamber, and the fixed plate 5 It is movably connected with the bottom of the first flotation chamber; the fixed plate 5 is provided with the second throwing plate 2, the third throwing plate 3 and the fourth throwing plate 4 from bottom to top; the other side of the shell 1 Air guide plate 9 and material guide plate 11 are provided, and air guide plate 9 and material guide plate 11 are arranged correspondingly with material throwing plate; Air guide plate 9 and air guide plate 11 are arranged on a plurality of flotation chamber inner walls, can Diverting the air flow and adjusting the position of the cyclone in the flotation chamber ensures that the material can be flotation under the best wind field, effectively improving the flotation efficiency and enhancing the pract...

Embodiment 3

[0032]This embodiment further explains the air guide device on the basis of the specific embodiment 1. The three throwing plates of the air guide device have arc-shaped board surfaces, and the middle part of the throwing plate is provided with a flexible The air throwing device, the flexible air throwing device is composed of a vent 17 and a nozzle 6, the vent 17 is located between two throwing plates, and the vent 17 is provided with an air duct, and the air duct is provided with A number of nozzles 6; flexible air-throwing nozzles are arranged in the middle of the first throwing plate 2, the second throwing plate 3 and the third throwing plate 4 of the air guide device, which can reversely lead out the airflow and provide reverse flow for the flotation chamber. The airflow generates a cyclone, and the material is longitudinally flotation by the cyclone, the unqualified material is taken away from the bottom outlet, and the qualified material is exported from the upper part. ...

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Abstract

The invention discloses efficient winnowing material flotation equipment which comprises a shell, a flotation chamber, an air supply device and a material throwing device; the shell is of a rectangular cavity structure and is internally provided with the flotation chamber; the flotation chamber is divided into three flotation cabins; each flotation cabin is provided with an air guide device; eachair guide device comprises a fixed plate, a second material throwing plate, a third material throwing plate and a fourth material throwing plate; the bottom of the shell is provided with an air inletpipeline; the joint of the air inlet pipeline is provided with an isolation net; the lower part of the isolation net is provided with the air supply device; the air supply device comprises an air supply guide plate and a handle connected with the air supply guide plate; the air supply guide plate is movably connected with the shell through the handle; the shell is provided with a feeding hole andthe material throwing device connected with the feeding hole; and the material throwing device comprises a second fan, a fixed shaft and an air adjusting guide plate. For the efficient winnowing material flotation equipment disclosed by the invention, efficient flotation is performed on materials for many times in a flexible environment through flexible material throwing for many times, so that the flotation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of air separation equipment, in particular to a high-efficiency air separation material flotation equipment. Background technique [0002] The principle of air separation is to use the difference in specific gravity of the material to separate it through the action of wind pressure. The equipment manufactured using the principle of air separation is widely used in tobacco processing, including various processes in leaf threshing, rebaking, silk making, and rolling. Different forms of air separation equipment are used. The air separator is an important part of the leaf thresher production line. Its function is to separate the stem and leaf mixture output by the leaf thresher into simple leaves and stems. It is one of the most important hosts in the re-baking process. After more than 20 years The introduction, digestion and absorption and multiple technical reforms, the leaf-threshing air separation technolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B4/02B07B11/02B07B11/06A24B5/12
CPCA24B5/12B07B4/02B07B11/02B07B11/06
Inventor 樊昊黄绍林冯雪林师伟孙勇杨应松
Owner 云南吉星德亿科技有限公司
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