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Device for preventing active carbon diffusion in grease decoloring

A diffusion device and activated carbon technology, applied in the direction of edible oil/fat, fat oil/fat refining, fat production, etc., to achieve the effect of reducing environmental pollution and simple structure

Inactive Publication Date: 2014-02-12
HUBEI HOIL WOODY OIL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the adverse effects on the workers' body and working environment caused by the existing activated carbon feeding, the invention provides a device for preventing the diffusion of activated carbon in the process of oil decolorization, which can prevent the diffusion of activated carbon during feeding and ensure the operation of workers Environmental safety, while reducing environmental pollution and saving production costs

Method used

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  • Device for preventing active carbon diffusion in grease decoloring

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Embodiment Construction

[0010] Such as figure 1 Shown, a kind of anti-activated carbon diffusion device in the decolorization process of grease comprises activated carbon feeding tank 1, and described activated carbon feeding tank 1 is connected to medium-pressure fan 2 through pipeline, and described medium-pressure fan 2 is connected to temporary storage tank 5 through pipeline, so A metering probe 3 is installed in the temporary storage tank 5, the metering probe 3 is connected to the medium pressure fan 2, and the metering probe 3 controls the opening or closing of the medium pressure fan 2, and the temporary storage tank 5 is connected to a pneumatic metering scale 6. The pneumatic measuring scale 6 is located between the temporary storage tank 5 and the decolorization tower 7 .

[0011] The temporary storage tank 5 is connected with a buffer air pipe 4, and the opening of the buffer air pipe 4 is provided with a sponge-wrapped stainless steel filter, and the stainless steel filter is 500 mesh. ...

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Abstract

The invention discloses a device for preventing active carbon diffusion in grease decoloring. The device comprises an active carbon feeding tank. The active carbon feeding tank is connected to a medium-pressure fan by a pipe. The medium-pressure fan is connected to a temporary storage tank by a pipe. A metering probe is installed in the temporary storage tank. The metering probe is connected to the medium-pressure fan. The metering probe controls starting or stopping of the medium-pressure fan. The temporary storage tank is connected to a pneumatic metering weigher. The device can prevent active carbon diffusion in feeding, guarantees worker safety in the operation environment, reduces environmental pollution and reduces a production cost.

Description

technical field [0001] The invention relates to an active carbon diffusion prevention device in the oil decolorization process, which belongs to the field of edible oil refining. Background technique [0002] At present, the refining process of edible oils and fats includes five operation units including degumming, deacidification, decolorization, deodorization and dewaxing. Among them, the commonly used method for the decolorization unit is the adsorption decolorization method, and the adsorbents used are mostly activated carbon and activated clay. When the adsorbent is put into the temporary storage tank, because the adsorbent itself is dusty and light in weight, the adsorbent particles are easily suspended in the air in the working environment in large quantities, and the operator is easy to inhale such small particles into the lungs through the respiratory tract , thus causing some diseases related to the lungs. In addition, when the air with adsorbent particles floats...

Claims

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Application Information

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IPC IPC(8): C11B3/10B65G69/18A23D9/04
Inventor 李军鹏李国宝
Owner HUBEI HOIL WOODY OIL
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