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Desolventizer toaster special for tea seed meal

A technology of steaming off-line and tea meal, which is applied in the direction of fat production, fat oil/fat production, etc. It can solve the problems that the solvent is not easy to remove, block the feeding port, and is not conducive to the preservation of tea meal.

Inactive Publication Date: 2014-05-21
BEIJING ZHONGTIAN JINGU GRAIN OIL ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the tea cake contains starch and saponin, the saponin swells and agglomerates with water during desolvation, and the solvent is not easy to remove during desolvation; when the agglomeration is too large, it will also block the feeding port, causing serious blockage
The tea seed meal is easy to agglomerate after preheating, and the solvent oil cannot be evaporated; it will increase the dissolution consumption of leaching and increase the processing cost; at the same time, it is not conducive to the preservation of tea seed meal

Method used

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  • Desolventizer toaster special for tea seed meal

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Embodiment Construction

[0006] The products involved in this project are as follows: figure 1 As shown, the equipment is vertically arranged in the system through four pillars 14; the cylinder 26 is provided with a cooling layer 18, a drying layer 19, a high material layer 22, a pre-removal third layer 23, a pre-removal second layer 24, a pre-removal first layer Layer 25 has six layers in total; each layer is provided with outlets in a staggered direction. Side maintenance manhole 20, automatic material door 12 and indirect heating outer ring 21 are all provided on the side of each layer of cylinder body 26, and automatic material door 12 is connected with the material pendulum of the upper layer. A stirring knife 11 is provided at 5 millimeters above the plane of the cylinder body 26 from the pre-off disc 5, the steam permeable disc 6, the heating disc 7, the direct steam interlayer 10, and the air-cooled interlayer 17. The top of the cylinder body 26 is provided with a mixed steam outlet 2 and a t...

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Abstract

The invention discloses a desolventizer toaster special for tea seed meal. The desolventizer toaster is provided with three pre-desolvation layers for pre-removal of most solvents. The fourth layer is a desolvation layer for removal of residual solvents. The fifth layer and the sixth layer are drying layers for adjustment of water in the meal, material gates have good flexibility and leakproofness, so that the consumption indexes of solvents can be reduced. By employing automatic material gates for feeding, the material layer height can be finely adjusted. The temperature for preheating desolvation of wet meal in the desolventizer toaster is controlled at about 90DEG C. Conveying can avoid shutdown caused by cake meal bridging blocking so as to affect normal production. By simplifying the whole structure, to effects of improving performance, prolonging the service life, and reducing the equipment maintenance cost can be achieved.

Description

Technical field: [0001] The products involved in this project are suitable for the special technical field of the removal process of wet meal solvent oil after tea meal leaching in edible oil engineering. Background technique: [0002] At present, domestic oil processing enterprises of various scales need solvent evaporation after leaching raw edible oils and fats. Due to the relatively high starch content in Camellia oleifera seed cake, if you don't pay attention to it, the material will agglomerate in the equipment; it is not only difficult to remove the solvent but also difficult to discharge. If the maintenance manhole is frequently opened to pick up materials, it will cause high solvent consumption and make the workshop unsafe. In particular, the solvent oil contained in the tea meal is specially treated differently from other oils. Because the tea cake contains starch and saponin, the saponin meets water and swells and agglomerates during evaporation, and the solvent...

Claims

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Application Information

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IPC IPC(8): C11B1/00C11B1/10
Inventor 李宁
Owner BEIJING ZHONGTIAN JINGU GRAIN OIL ENG TECH
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