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Tobacco extract membrane separation equipment

A tobacco extract liquid and membrane separation technology, applied in the direction of semi-permeable membrane separation, membrane technology, chemical instruments and methods, etc., can solve the problems of reducing and speeding up the flow velocity of the extract liquid and the decrease of the permeability of alkaloids in the separation membrane

Inactive Publication Date: 2021-05-18
广州森宇科技信息服务有限公司
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Tobacco contains many alkaloids. Most of the alkaloid compounds are biologically active and are the active ingredients of many medicinal plants. The alkaloids exist in the tobacco extract, and through the separation and filtration inside the membrane separation equipment, the biological substances in the tobacco extract can be separated. Alkali and solids in tobacco are separated, but because tobacco also contains tobacco tar, which has a certain viscosity, during the process of membrane separation, the extract is in contact with the separation membrane, and the tobacco tar in the extract is easy to stick Attached to the surface of the separation membrane, so that the permeability of the alkaloid in the separation membrane is reduced, and the overall flow rate of the extraction liquid inside the equipment is accelerated, so that the extraction liquid is easily discharged from the sewage outlet along with the solid, thereby reducing the impact on the extraction liquid. The effect of separation and filtration of alkaloids and solids in

Method used

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  • Tobacco extract membrane separation equipment
  • Tobacco extract membrane separation equipment
  • Tobacco extract membrane separation equipment

Examples

Experimental program
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Embodiment 1

[0022] as attached figure 1 To attach Figure 5 Shown:

[0023] The present invention is a liquid film separation device for tobacco extraction, the structure of which comprises a separation collection box 1, a barometer 2, a cooling tank 3, and a separation device 4, the front surface of the separation collection box 1 is embedded with a barometer 2, and the heat dissipation The groove 3 is embedded and installed under the front end surface of the separation collection box 1, and the separation device 4 is installed on the left side surface of the separation collection box 1. The separation device 4 includes a separation tank 41, a liquid inlet pipe 42, a separation membrane 43, and a spraying device. 44. Slow flow device 45, liquid inlet pipe 46, and solid inlet pipe 47. The left end of the separation tank 41 is embedded with a liquid inlet pipe 42 and communicates with each other. A separation membrane 43 is installed inside the separation tank 41, and the separation membr...

Embodiment 2

[0030] as attached Figure 6 To attach Figure 7 Shown:

[0031]Wherein, the slow flow device 45 includes an outer fixed ring 45a, a spring bar 45b, a top ball 45c, and an external dial mechanism 45d. The outer fixed ring 45a is fixedly installed inside the right end of the inner tube 441, and the middle part of the left end of the outer fixed ring 45a One end of the spring rod 45b is fixed, and the other end of the spring rod 45b is provided with a top ball 45c, the outer surface of the top ball 45c is in conflict with the inner surface of the dial mechanism 45d, and the right end of the dial mechanism 45d is installed on the left end of the outer fixed ring 45a Inside, there are two spring rods 45b, top ball 45c and dialing mechanism 45d in total, and they have a symmetrical structure up and down, which is conducive to slow-moving the last flowing extraction liquid and improving the contact between the extraction liquid and the separation membrane 43 time, improve the soli...

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Abstract

The invention discloses tobacco extract membrane separation equipment, which structurally comprises a separation and collection box, a barometer, a heat dissipation groove and a separation device, the barometer is fixedly embedded in the surface of the front end of the separation and collection box, the heat dissipation groove is fixedly embedded in the lower portion of the surface of the front end of the separation and collection box, in the separation process, an extract flows in an inner pipe, the extract extrudes a shifting piece and then is sprayed to a separation membrane from the interior of a nozzle, the infiltration capacity of the separation membrane is improved, a top membrane piece is bounced outwards, pressure is applied to the inner side of the separation membrane, tobacco tar is prevented from being attached to the surface of the inner side of the separation membrane, the infiltration capacity of the separation membrane is improved, the liquid flows and extrudes in an outer fixing ring, a spring rod is elastically deformed, an outer stirring cover rotates towards the left end around a connecting shaft in an arc-shaped manner, so that the liquid is stirred towards the left end, a slow flow stirring effect is achieved, the contact time between the liquid and the separation membrane is prolonged, and the effect of separating and filtering alkaloid and solids in the extract is improved.

Description

technical field [0001] The invention relates to the field of membrane separation equipment, and more specifically, relates to a tobacco extraction liquid membrane separation equipment. Background technique [0002] Tobacco contains many alkaloids. Most of the alkaloid compounds are biologically active and are the active ingredients of many medicinal plants. The alkaloids exist in the tobacco extract, and through the separation and filtration inside the membrane separation equipment, the biological substances in the tobacco extract can be separated. Alkali and solids in tobacco are separated, but because tobacco also contains tobacco tar, which has a certain viscosity, during the process of membrane separation, the extract is in contact with the separation membrane, and the tobacco tar in the extract is easy to stick Attached to the surface of the separation membrane, so that the permeability of the alkaloid in the separation membrane is reduced, and the overall flow rate of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D61/00B01D65/02
CPCB01D61/00B01D65/02
Inventor 杨碧美
Owner 广州森宇科技信息服务有限公司
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