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Device with airflow drying, airflow screening and ultraviolet sterilization functions

A technology of ultraviolet sterilization and airflow drying, which is applied to lighting and heating equipment, separating solids from solids with airflow, and drying solid materials. It can solve the problems of easy-to-deposit materials, complex equipment structure, and low output. Good circulation, simple equipment structure and high output

Active Publication Date: 2014-04-16
云南世纪华宝医药产业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The processing of edible powder materials generally includes drying, screening and sterilization processes. Invention patents ZL201010162887.6, ZL201010162941.7 and ZL201010162898.4 respectively disclose a drying, screening and ultraviolet sterilization equipment for powder materials , the three inventions all include a fluidized bed body for materials to form a fluidized state, a sieve net box for material gas separation or screening, a circulation system for circulating fluidized materials, and a sieve net box for removing accumulations on the sieve net The backflushing device for blocking the sieve plate mesh material has the following disadvantages: first, the air velocity in the main cavity of the fluidized bed is not high, and it is difficult for materials with high moisture content and viscous materials to effectively form a fluidized state here; It is easy to deposit materials at the dead corner of the sieve plate cage; the third is to use the sieve plate cage to separate the wet air flow or sieve, which is limited by the screen area and the output is low; the fourth is that the third invention is improved on the basis of the boiling dryer. Complex equipment structure

Method used

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  • Device with airflow drying, airflow screening and ultraviolet sterilization functions
  • Device with airflow drying, airflow screening and ultraviolet sterilization functions
  • Device with airflow drying, airflow screening and ultraviolet sterilization functions

Examples

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no. 1 example

[0024] The first embodiment: a device with the functions of airflow drying, airflow screening and ultraviolet sterilization.

[0025] see Figure 1 to Figure 4 , the equipment with the functions of airflow drying, airflow screening and ultraviolet sterilization includes fan 1, circulation pipeline I2, dust collector 4, screen drum 10, regulating valve 5, air inlet tee 6, circulation pipeline II7, the above components According to fan 1 outlet, circulation pipeline I2, dust collector 4 inlet pipe 40, dust collector 4 ash discharge pipe 49, screen drum 10 inlet pipe 60, screen drum 10 outlet pipe 69, regulating valve 5, air intake tee 6, circulation The pipeline II7 and the inlet of the fan 1 are connected in sequence to form a circulation channel. An ultraviolet sterilizing lamp 31 is installed in the circulation pipeline I2. There is a discharge port on the circulation pipeline I2. A discharge valve 3 is installed on the discharge port. Another port of the tee 6 is an air inl...

no. 2 example

[0028] The second embodiment: another device with the functions of airflow drying, airflow screening and ultraviolet sterilization.

[0029] see Figure 5 to Figure 8 , the equipment with the functions of airflow drying, airflow screening and ultraviolet sterilization includes fan 1, circulation pipeline I2, dust collector 4, pipeline A22, dust collector 23, pipeline B24, sieve cylinder 11, sieve cylinder 10, regulating valve 5 , Intake Tee 6, Circulation Pipe II 7, Fan 25, Fan 26. The connection is different from that of Example 1 in that: one is that the pipeline A22, the dust collector 23, the pipeline B24, and the screen cylinder 11 connected in sequence are added between the dust discharge pipe of the dust collector 4 and the inlet pipe 60 of the screen cylinder 10; A fan 25 and a fan 26 connected in sequence are added between the circulation pipeline II7 and the fan inlet, and the rest are the same as those of the first embodiment.

[0030] The dust collector 4 and the...

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PUM

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Abstract

The invention discloses a device with airflow drying, airflow screening and ultraviolet sterilization functions. According to the device, a draught fan (1), a circulation pipeline I (2), a dust remover (4), a screen drum (10), a regulating valve (5), an air inlet tee joint (6) and a circulation pipeline II (7) form a circulation passage. Under the effect of airflow generated by the draught fan (1), materials are in a fluidization state and carry out high-speed circular flowing in the circulation passage, water is vaporized in the high-speed circular flowing process, moisture is separated through the dust remover (4), and then the materials are dried. Screening of the materials is achieved through the screen drum (10). Sterilization is carried out through ultraviolet sterilizing lamps installed in the circulation passage. The device is simple in structure, good in circulation and high in output.

Description

technical field [0001] The invention relates to a drying, screening and sterilizing equipment for powder materials, and belongs to the technical fields of airflow drying, airflow screening and ultraviolet sterilization. Background technique [0002] The processing of edible powder materials generally includes drying, screening and sterilization processes. Invention patents ZL201010162887.6, ZL201010162941.7 and ZL201010162898.4 respectively disclose a drying, screening and ultraviolet sterilization equipment for powder materials , the three inventions all include a fluidized bed body for materials to form a fluidized state, a sieve net box for material gas separation or screening, a circulation system for circulating fluidized materials, and a sieve net box for removing accumulations on the sieve net The backflushing device for blocking the sieve plate mesh material has the following disadvantages: first, the air velocity in the main cavity of the fluidized bed is not high, ...

Claims

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Application Information

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IPC IPC(8): F26B3/08B07B7/06A61L2/10B01D46/02B01D46/04
Inventor 贾平杨涛夏跃金
Owner 云南世纪华宝医药产业开发有限公司
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