Energy-saving white spirit distillation device and distillation method

A technology of distillation device and distillation method, which is applied to the preparation of alcoholic beverages, etc., can solve the problems of difficult use of hot water, low-grade hot water, and power consumption, and achieve the effects of reducing consumption, reducing power consumption, and reducing energy consumption

Pending Publication Date: 2022-03-22
广东省九江酒厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Liquor stills or solid-state distillation retorts used by many liquor companies use steam or an open flame to heat the material to boiling to produce wine vapor. The wine vapor is condensed and cooled into normal temperature liquor through the condenser and cooler. It consumes a lot and produces a lot of low-grade hot water
These low-grade hot water are difficult to use
At present, many enterprises drain the hot water directly or use cooling towers to cool it and then recycle it. This process consumes additional electricity.

Method used

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  • Energy-saving white spirit distillation device and distillation method
  • Energy-saving white spirit distillation device and distillation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] White wine distillation device, structural and composition figure 1 As shown, including distillation 1, evaporator 2, cooler 5, condenser 4, alcohol 6, cooling water storage tank 3 and steam compressor (7 and 8);

[0042] The material of the distillation 1 is heated and then produced alcohol, and the evaporator 2 and the cooling water heat exchange heat, most of which are condensed, and the condensate enters the cooler 5 to normal temperature, not being condensed within the evaporator 2 The wine vapor passes through the condenser 4, and then entering the cooler 5 is cooled to a normal temperature liquid, and finally the wine tank 6 is finally

[0043] The evaporator uses a sleeper evaporator (manufacturer to Foshan Fengchuan Energy Saving Technology Co., Ltd., model is IED10000-75 / 108), cooling water is immersed in the sleeper, alcoholic tube, alcohol passes and cooling water Change tube.

[0044] The cooler 5 and the condenser 4 are provided with a cooling water outlet, ...

Embodiment 2

[0049] Based on the white wine distillation method of the device, including the following steps:

[0050] (1) 8M 3 Preheating to 60 ° C 12.5% ​​Vol of the liquid pumped into the distillation, and the steam is directly heated into the distillation;

[0051] (2) The material in the distillation is heated to 90 ° C boiling, opening soft water, soft water through the cooler, the condenser and the alcohol are exchanged and then enter the cooling water storage tank, the high temperature soft water of the cooling water storage tank is from the evaporator. The set level is stopped at a high degree of level, which is lower than the set level;

[0052] (3) When the driver temperature rises to 92 ° C, when the soft water temperature in the evaporator exceeds 80 ° C, the first stage steam compressor and the second stage steam compressor, the first stage steam compressor compresses the pressure output. For -25kPa, the pressure output of the second stage steam compressor is 20 kPa;

[0053] (4)...

Embodiment 3

[0057] Based on the white wine distillation method of the device, including the following steps:

[0058] (3) When the allowance temperature rises to 94 ° C, when the soft water temperature in the evaporator exceeds 80 ° C, the first stage steam compressor and the second stage steam compressor, the first stage steam compressor compresses the pressure output. For -10 kPa, the pressure of the second-stage steam compressor is 25 kPa;

[0059] The rest of the steps are in Example 2.

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Abstract

The invention discloses a white spirit energy-saving distillation device and a distillation method. The device comprises a distillation retort, an evaporator, a condenser, a cooler, a spirit collecting tank, a cooling water storage tank and a steam compressor, materials in the distillation retort are heated and boiled to generate wine steam, the wine steam exchanges heat with cooling water through the evaporator, most of the wine steam is condensed, condensate enters the cooler to be cooled to normal temperature, and the wine steam which is not condensed in the evaporator is condensed through the condenser, then enters the cooler to be cooled to normal-temperature wine liquid and finally enters the wine receiving tank; cooling water outlets of the cooler and the condenser finally flow to a cooling water storage tank; and cooling water in the cooling water storage tank flows into the evaporator. According to the invention, the wine steam in the distillation process exchanges heat with the cooling water to generate secondary steam, the secondary steam is compressed by the steam compressor and then returns to the retort for use, the latent heat of the wine steam can be recovered by more than 95%, the distillation energy consumption can be greatly reduced, and the use amount of the cooling water is greatly reduced.

Description

Technical field [0001] The invention belongs to the residual heat utilization equipment of energy saving, and specifically, there is a white wine energy-saving distillation device and a distillation method. Background technique [0002] At present, there is a high energy consumption of liquor production in my country. Many liquor depths or solid distillations used by liquor companies use steam or open fire to boil the material to boil generation of alcohol, alcohol passes through the condenser, the cooler is condensed into a normal temperature, but can not only in this process Consumption, and generate a large amount of low-grade hot water. These low-grade hot water are unhappy. At present, many companies are drunk directly or using the cool water tower to cool and then recycle, this process has additionally consumed electricity. Therefore, the improvement of the energy saving and emission reduction related to liquor distillation is imminent. Inventive content [0003] It is an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12H6/02
CPCC12H6/02
Inventor 杨志超谭焯龙何松贵冯兆兴刘幼强
Owner 广东省九江酒厂有限公司
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