CN203602599U - Equipment for processing molasses alcohol liquid waste - Google Patents
Equipment for processing molasses alcohol liquid waste Download PDFInfo
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- CN203602599U CN203602599U CN201320734644.4U CN201320734644U CN203602599U CN 203602599 U CN203602599 U CN 203602599U CN 201320734644 U CN201320734644 U CN 201320734644U CN 203602599 U CN203602599 U CN 203602599U
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- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Abstract
The utility model discloses equipment for processing molasses alcohol liquid waste. The equipment comprises a three-tower differential pressure distillation system and a multi-effect evaporation concentration system, wherein two systems are connected in a coupling manner; the three-tower differential pressure distillation system comprises a coarse distillation tower 1, an aldehyde discharge tower 2, a condenser 9, a preheater 8, a pump 10, a reboiler 4 and a rectifying tower 3; the multi-effect evaporation concentration system comprises a single-effect evaporation tank 5, a multi-effect evaporation tank group 6, a steam condensate water tank group 7, a condenser 9 and a pump 10. By adopting the equipment, the molasses alcohol liquid waste is concentrated and combined with differential pressure distillation, secondary heat energy is fully utilized, the energy consumption is reduced by over 30%, and a distillation process of molasses alcohol fermented into mature fermented mash and a concentration treatment process of coarse tower liquid waste are effectively finished.
Description
Technical field
The utility model relates to molasses-spirit production energy-conserving and environment-protective technical field, is specifically related to a kind of equipment of waste liquid of molasses alcohol.
Background technology
Multi-effect concentration evaporation equipment is applied to one of the most frequently used equipment of waste liquid of molasses alcohol now, and differential distillation also generally applies to alcohol production process.In the middle of existing molasses-spirit production technology, alcohol distillation and waste liquid concentration process or cost of investment is larger, or production run high cost.
The concentrated thermal coupling apparatus of the alcohol differential pressure distillation of molasses raw material and waste liquid and technique: as patent 200810025622.4, it comprises a set of difference pressure distillation equipment and two-stage multiple-effect vacuum evaporation unit that has topping still, water wash column, rectifying tower, the karusen coming from fermentation workshop section can obtain general level edible ethanol through distilling after refining, waste liquid passes through two-stage multiple-effect vacuum evaporation concentration successively, and topping still top wine vapour is caused in first step multiple-effect vacuum evaporation concentration device as evaporation thermal source, realize distillation workshop section and mutually mate utilization with the energy of waste liquid concentration section.But the solidifying water of vapour between each evaporating pot refluxes, and causes the temperature difference larger, and the investment of secondary multiple-effect vacuum evaporation concentration equipment is larger, and operation operation difficulty is also high, and energy-saving effect is not very obvious.
Summary of the invention
The utility model provides a kind of equipment of waste liquid of molasses alcohol, comprise three-tower differential pressure Distallation systm and multiple-effect evaporation concentration systems, these two system, coupled connect, and described three-tower differential pressure Distallation systm comprises topping still 1, row's aldehyde tower 2, condenser 9, preheater 8, pump 10, reboiler 4 and rectifying tower 3, multiple-effect evaporation concentration systems comprises an effect evaporating pot 5, multiple-effect evaporation tank group 6, vapour solidifying water pot group 7, condenser 9 and pump 10, condenser 9 and pump 10 are flexibly connected, pump 10 is connected with condenser 9 and row's aldehyde tower 2 top movable, preheater 8 is fixedly connected with condenser 9, preheater 8 is fixedly connected with topping still 1 top, topping still 1 top is fixedly connected with row aldehyde tower 2 middle parts, preheater 8 is fixedly connected with row aldehyde tower 2 tops, topping still 1 is fixedly connected with reboiler 4, reboiler 4 is fixedly connected with rectifying tower 3 tops, reboiler 4 is connected with rectifying tower 3 top movable by pump 10, row's aldehyde tower 2 is fixedly connected with rectifying tower 3 middle parts, rectifying tower 3 bottoms and bottom are fixedly connected with reboiler 4, topping still 1 bottom is fixedly connected with effect evaporating pot 5 bottoms, one effect evaporating pot 5 tops are fixedly connected with reboiler 4, one effect evaporating pot 5 tops are fixedly connected with multiple-effect evaporation tank group 6 middle parts, one effect evaporating pot 5 and multiple-effect evaporation tank group 6 Lower Halves are fixedly connected with the solidifying water pot group 7 of vapour, one effect evaporating pot 5 bottoms are fixedly connected with multiple-effect evaporation tank group 6 bottoms, end effect evaporating pot top is fixedly connected with condenser 9, condenser 9 is flexibly connected with pump 10.
The pump 10 that above-described pump is connected with gas phase is vacuum pumps, and the pump 10 being connected with liquid phase is impeller pumps.
Above-described multiple-effect evaporation tank group 6 at least comprises 1 evaporating pot.
An above-described effect evaporating pot 5 is that each evaporating pot is fixedly connected with the solidifying water pot of a vapour with multiple-effect evaporation tank group 6.
The solidifying water pot group 7 of above-described vapour comprises control valve, and the solidifying water pot of each vapour comprises a control valve.
Substantive distinguishing features of the present utility model is:
One is energy-conservation
7 ~ 10 ℃ of the temperature difference in multiple-effect evaporation concentration systems in the treatment facility of the utility model molasses alcohol waste liquid, each effect slips out liquid and does not reflux, and each effect slips out the recyclable recycling of heat energy of liquid.Molasses alcohol waste liquid is concentrated to combine with differential distillation, makes full use of secondary heat energy, reduces energy consumption and reaches more than 30%, effectively completes the rectifying of the ripe wine with dregs of molasses alcohol fermentation and the concentration process of thick tower waste liquid.
Two is stable
By the flash tank between the solidifying water pot of each vapour, the solidifying water of vapour of guaranteeing the solidifying water pot of a upper vapour reaches air pressure balance before entering into the solidifying water pot of next vapour.
Accompanying drawing explanation
Fig. 1 is the equipment schematic diagram of the utility model waste liquid of molasses alcohol.
Embodiment
The utility model provides a kind of equipment of waste liquid of molasses alcohol, comprise three-tower differential pressure Distallation systm and multiple-effect evaporation concentration systems, these two system, coupled connect, and described three-tower differential pressure Distallation systm comprises topping still 1, row's aldehyde tower 2, condenser 9, preheater 8, pump 10, reboiler 4 and rectifying tower 3, multiple-effect evaporation concentration systems comprises an effect evaporating pot 5, multiple-effect evaporation tank group 6, vapour solidifying water pot group 7, condenser 9 and pump 10, condenser 9 and pump 10 are flexibly connected, pump 10 is connected with condenser 9 and row's aldehyde tower 2 top movable, preheater 8 is fixedly connected with condenser 9, preheater 8 is fixedly connected with topping still 1 top, topping still 1 top is fixedly connected with row aldehyde tower 2 middle parts, preheater 8 is fixedly connected with row aldehyde tower 2 tops, topping still 1 is fixedly connected with reboiler 4, reboiler 4 is fixedly connected with rectifying tower 3 tops, reboiler 4 is connected with rectifying tower 3 top movable by pump 10, row's aldehyde tower 2 is fixedly connected with rectifying tower 3 middle parts, rectifying tower 3 bottoms and bottom are fixedly connected with reboiler 4, topping still 1 bottom is fixedly connected with effect evaporating pot 5 bottoms, one effect evaporating pot 5 tops are fixedly connected with reboiler 4, one effect evaporating pot 5 tops are fixedly connected with multiple-effect evaporation tank group 6 middle parts, one effect evaporating pot 5 and multiple-effect evaporation tank group 6 Lower Halves are fixedly connected with the solidifying water pot group 7 of vapour, one effect evaporating pot 5 bottoms are fixedly connected with multiple-effect evaporation tank group 6 bottoms, end effect evaporating pot top is fixedly connected with condenser 9, condenser 9 is flexibly connected with pump 10.
The pump 10 that above-described pump is connected with gas phase is vacuum pumps, and the pump 10 being connected with liquid phase is impeller pumps.
Above-described multiple-effect evaporation tank group 6 at least comprises 1 evaporating pot.
An above-described effect evaporating pot 5 is that each evaporating pot is fixedly connected with the solidifying water pot of a vapour with multiple-effect evaporation tank group 6.
The solidifying water pot group 7 of above-described vapour comprises control valve, and the solidifying water pot of each vapour comprises a control valve.
Claims (4)
1. the equipment of a waste liquid of molasses alcohol, it is characterized in that: comprise three-tower differential pressure Distallation systm and multiple-effect evaporation concentration systems, these two system, coupled connect, and described three-tower differential pressure Distallation systm comprises topping still (1), row's aldehyde tower (2), condenser (9), preheater (8), pump (10), reboiler (4) and rectifying tower (3), multiple-effect evaporation concentration systems comprises an effect evaporating pot (5), multiple-effect evaporation tank group (6), vapour solidifying water pot group (7), condenser (9) and pump (10), condenser (9) and pump (10) are flexibly connected, pump (10) is connected with condenser (9) and row's aldehyde tower (2) top movable, preheater (8) is fixedly connected with condenser (9), preheater (8) is fixedly connected with topping still (1) top, topping still (1) top is fixedly connected with row's aldehyde tower (2) middle part, preheater (8) is fixedly connected with row aldehyde tower (2) top, topping still (1) is fixedly connected with reboiler (4), reboiler (4) is fixedly connected with rectifying tower (3) top, reboiler (4) is connected with rectifying tower (3) top movable by pump (10), row's aldehyde tower (2) is fixedly connected with rectifying tower (3) middle part, rectifying tower (3) bottom and bottom are fixedly connected with reboiler (4), topping still (1) bottom is fixedly connected with effect evaporating pot (5) bottom, one effect evaporating pot (5) top is fixedly connected with reboiler (4), one effect evaporating pot (5) top is fixedly connected with multiple-effect evaporation tank group (6) middle part, one effect evaporating pot (5) and multiple-effect evaporation tank group (6) Lower Half are fixedly connected with the solidifying water pot group (7) of vapour, one effect evaporating pot (5) bottom is fixedly connected with multiple-effect evaporation tank group (6) bottom, end effect evaporating pot top is fixedly connected with condenser (9), condenser (9) is flexibly connected with pump (10).
2. the equipment of waste liquid of molasses alcohol according to claim 1, is characterized in that: described multiple-effect evaporation tank group (6) at least comprises 1 evaporating pot.
3. the equipment of waste liquid of molasses alcohol according to claim 1, is characterized in that: a described effect evaporating pot (5) is that each evaporating pot is fixedly connected with the solidifying water pot of a vapour with multiple-effect evaporation tank group (6).
4. the equipment of waste liquid of molasses alcohol according to claim 1, is characterized in that: the solidifying water pot group (7) of described vapour comprises control valve, and the solidifying water pot of each vapour comprises a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734644.4U CN203602599U (en) | 2013-11-20 | 2013-11-20 | Equipment for processing molasses alcohol liquid waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734644.4U CN203602599U (en) | 2013-11-20 | 2013-11-20 | Equipment for processing molasses alcohol liquid waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602599U true CN203602599U (en) | 2014-05-21 |
Family
ID=50715286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734644.4U Withdrawn - After Issue CN203602599U (en) | 2013-11-20 | 2013-11-20 | Equipment for processing molasses alcohol liquid waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614278A (en) * | 2013-11-20 | 2014-03-05 | 广西罗城科潮基业科技发展有限公司 | Device and method for processing molasses alcohol waste liquor |
-
2013
- 2013-11-20 CN CN201320734644.4U patent/CN203602599U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614278A (en) * | 2013-11-20 | 2014-03-05 | 广西罗城科潮基业科技发展有限公司 | Device and method for processing molasses alcohol waste liquor |
| CN103614278B (en) * | 2013-11-20 | 2016-01-13 | 广西罗城科潮基业科技发展有限公司 | The Apparatus and method for of waste liquid of molasses alcohol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20160113 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |