Method for treating bottom boiler water

A treatment method and bottom pot water technology, which is applied in the field of wine making, can solve problems such as bottom pot water pollution, achieve small investment, solve environmental pollution problems, and have obvious effects

Inactive Publication Date: 2012-08-15
庞全岭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a treatment method for bottom pot water, which can well solve the poll

Method used

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  • Method for treating bottom boiler water
  • Method for treating bottom boiler water
  • Method for treating bottom boiler water

Examples

Experimental program
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Effect test

Embodiment

[0024] a) filter

[0025] The bottom pot water 500kg of distiller's 1 is filtered through 80 mesh filter screen 2, and filter residue is distiller's grains 3, gets 35kg after drying, sells as feed;

[0026] b) Settlement

[0027] Filtrate 450kg flows into settling tank 4, leaves standstill 12 hours, makes bad mud 5 sedimentation, and supernatant 400kg flows into sump tank 6 and settles again, and the bad mud 5 of settlement is 50kg and sells as fertilizer;

[0028] c) distillation

[0029] The supernatant of the liquid collection tank 6 is added by the pump 7 to the Titian still 8 formed in series by the stainless steel still A9 with the serpentine heating tube 11 inside and the stainless steel still B10 connected in series. The bottom of the stainless steel still A9 is higher than At the water inlet of stainless steel distiller B10, the steam with a temperature of about 110°C and a distillation pressure of 0.15Mpa passes through the serpentine heating tube 11 in the stainle...

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PUM

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Abstract

The invention relates to a new method for treating bottom boiler water, belonging to the technical field of making wine. The technical problem to be solved is to provide a method for treating bottom boiler water. The method comprises the following steps of: filtering the bottom boiler water through a filter screen, wherein the filter residues are vinasse which can be sold as a feed after being dried; causing the filtrate after filtering to flow into a settling tank and a liquid collecting tank, standing so that vinasse mud is settled, wherein the settled vinasse mud is sold as a fertilizer; adding the settled bottom boiler water supernatant to an aroma extracting distiller by a pump for distillation; condensing the distillate through a condenser to obtain a wine mixing aromatic fluid which is stored and then proportionally mixed into wine; and then collecting a high-concentration vinasse suspended matter left in distillation and pumping the matter to a boiler for burning with coal. The method, at low investment, is capable of not only solving the environmental pollution problem, but also effectively utilizing the fermented aroma matters, thereby changing waste materials into tingsof value; therefore, multiple purposes can be achieved; and zero discharge of the bottom boiler water can be realized.

Description

technical field [0001] The invention relates to a method for treating bottom pot water and belongs to the technical field of brewing. Background technique [0002] The traditional distillation process results in a large amount of water at the bottom of the wine distillation pot with a high content of organic matter. The bottom pot water is a mixed water slurry with unstrained spirits, wine tails, residues, etc. left at the bottom of the pot after multiple distillations. If the bottom pot is not rinsed for a long time or is not cleaned, the water in the bottom pot will deteriorate and produce peculiar smell. When distilling again, the peculiar smell of the bottom pot water will be brought into the wine along with the steam, so that the liquor has the peculiar smell of the bottom pot water. If it is directly discharged into the sewer, it is easy to cause serious pollution; if it is discharged after being treated by the environmental protection department, it will generate qui...

Claims

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Application Information

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IPC IPC(8): C02F9/10A23K1/06C05F5/00C12G3/04C02F103/32A23K10/38
CPCY02A40/20Y02P60/87
Inventor 庞全岭
Owner 庞全岭
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