CN202785710U - Evaporating and separating device of high-concentration riboflavin wastewater - Google Patents
Evaporating and separating device of high-concentration riboflavin wastewater Download PDFInfo
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- CN202785710U CN202785710U CN 201220377355 CN201220377355U CN202785710U CN 202785710 U CN202785710 U CN 202785710U CN 201220377355 CN201220377355 CN 201220377355 CN 201220377355 U CN201220377355 U CN 201220377355U CN 202785710 U CN202785710 U CN 202785710U
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Abstract
The utility model discloses an evaporating and separating device of high-concentration riboflavin wastewater, wherein a first valve is arranged on a hot vapor connecting pipe between a secondary-effect separating tower and a triple-effect heating tower; a third valve is arranged on a hot vapor connecting pipe between a triple-effect separating tower and a quadruple-effect heating tower A; a fifth valve is arranged on a hot vapor connecting pipe among a quadruple-effect separating tower A, a quadruple-effect separating tower B and a quintuple-effect heating tower; a first communicating pipe is arranged between a hot vapor connecting pipe which is arranged between the secondary-effect separating tower and the first valve and a hot vapor connecting pipe which is arranged between the third valve and the quadruple-effect heating tower A, and the first communicating pipe is provided with a second valve; a second communicating pipe is arranged between a hot vapor connecting pipe which is arranged between the triple-effect separating tower and the third valve and a hot vapor connecting pipe which is arranged between the fifth valve and the quintuple-effect heating tower, and the second communicating pipe is provided with a fourth valve. The evaporating and separating device of the high-concentration riboflavin wastewater can clean for triple effect and quadruple effect in an online manner, so the efficiency of processing the high-concentration riboflavin wastewater is improved.
Description
Technical field
The utility model relates to the treatment facility of riboflavin hc effluent, and particularly a kind of riboflavin hc effluent enters the tripping device of the front salt of biochemical treatment, tropina etc.
Background technology
The improvement of fermentation industry high concentrated organic wastewater is the difficult problem that Current Domestic external environment resist technology field needs to be resolved hurrily.Particularly the factory effluent of riboflavin fermentation industry is high concentrated organic wastewater, has the characteristics such as high chroma, high salinity, high COD, high BOD, high thalline content, and control is difficulty.Contain a large amount of sugar, protein, SS and ammonia nitrogen in the waste water, these materials are not hazardous and noxious substances, can in growth and breeding, be utilized by some microorganisms and animal, resource has not only been wasted in its any discharging, and cause serious environmental pollution, therefore utilize efficient apparatus that the utilized thing of organic waste water is separated, the utilized thing that obtains is the dry protein fodder of producing further.
At present, the riboflavin hc effluent adopts quintuple effect evaporator to separate, and is respond well.Quintuple effect evaporator namely gets up five evaporator series, becomes the system of a Pyatyi evaporation unit, by the evaporator room secondary steam out of previous stage vaporizer, enters the heating chamber of rear one-level vaporizer, uses as primary steam.In such system, every one-level vaporizer, namely consist of one " effect ", quintuple effect evaporator, the Pyatyi evaporation unit system of five vaporizers of having connected exactly is in such system, evaporating pressures at different levels are not wait, from front to back, pressure more and more lower (vacuum is more and more higher), correspondingly vaporization temperature is also more and more lower.Because all as the usefulness of the heating steam of next effect, this has just improved the utilization ratio of steam to the secondary steam that produces of each effect (except end effect).This vaporizer exists apparent in view shortcoming: easily sticking wall and fouling in the triple effect of area with high mercury and quadruple effect heating tower, must just can clean by whole five effect evaporators out of service during cleaning, and have a strong impact on waste water treatment efficiency.
The utility model content
The purpose of this utility model is that a kind of on-line cleaning that is beneficial to will be provided, and satisfies the evaporating separation device of riboflavin hc effluent effective separation.
In order to achieve the above object, the technical solution of the utility model is: a kind of evaporating separation device of riboflavin hc effluent, comprise an effect heating tower, two effect heating towers, triple effect heating tower, quadruple effect A heating tower, quadruple effect B heating tower, five effect heating towers, an effect knockout tower, two effect knockout towers, triple effect knockout tower, quadruple effect A knockout tower, quadruple effect B knockout tower, five effect knockout towers, be arranged on the hot vapour pipe connecting between adjacent knockout tower and the heating tower
Be provided with the first valve on the hot vapour pipe connecting between two effect knockout towers and the triple effect heating tower;
Be provided with the 3rd valve on the hot vapour pipe connecting between three school knockout towers and the quadruple effect A heating tower;
Be provided with the 5th valve on the hot vapour pipe connecting between quadruple effect A knockout tower, quadruple effect B knockout tower and the five effect heating towers;
Be provided with for the first communicating pipe between hot vapour pipe connecting between two effect knockout towers and the first valve and the hot vapour pipe connecting between the 3rd valve and the quadruple effect A heating tower, be provided with the second valve on the first communicating pipe;
Be provided with for the second communicating pipe between the hot vapour pipe connecting between hot vapour pipe connecting between three school knockout towers and the 3rd valve and the 5th valve and the five effect heating towers, be provided with the 4th valve on the second communicating pipe.
Compared with prior art, the utility model can be implemented in line triple effect and quadruple effect is cleaned, and has improved the processing efficiency of riboflavin hc effluent.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, a kind of evaporating separation device of riboflavin hc effluent, comprise an effect heating tower 1, two effect heating towers 2, triple effect heating tower 3, quadruple effect A heating tower 4, quadruple effect B heating tower 5, five effect heating towers 6, an effect knockout tower 7, two effect knockout towers 8, triple effect knockout tower 9, quadruple effect A knockout tower 10, quadruple effect B knockout tower 11, five effect knockout towers 12, be arranged on the hot vapour pipe connecting between adjacent knockout tower and the heating tower, be provided with the first valve 18 on the hot vapour pipe connecting 13 between two effect knockout towers 8 and the triple effect heating tower 3; Be provided with the 3rd valve 20 on the hot vapour pipe connecting 14 between three school knockout towers 9 and the quadruple effect A heating tower 4; Be provided with the 5th valve 22 on the hot vapour pipe connecting 15 between quadruple effect A knockout tower 10, quadruple effect B knockout tower 11 and the five effect heating towers 6; Be provided with on 16, the first communicating pipe 16 of the first communicating pipe between hot vapour pipe connecting 13 between two effect knockout towers 8 and the first valve 18 and the hot vapour pipe connecting 14 between the 3rd valve 20 and the quadruple effect A heating tower 4 and be provided with the second valve 19; Be provided with on 17, the second communicating pipe 17 of the second communicating pipe between the hot vapour pipe connecting 15 between hot vapour pipe connecting 14 between three school knockout towers 9 and the 3rd valve 20 and the 5th valve 22 and the five effect heating towers 6 and be provided with the 4th valve 21.
When the evaporating separation device of this riboflavin hc effluent normally moved, the first valve, the 3rd valve, the 5th valve were in opened condition, and the second valve and the 4th valve are in closing condition.
During on-line cleaning triple effect heating tower, open the second valve, close the first valve and the 3rd valve, can clean the triple effect heating tower.
When on-line cleaning quadruple effect A heating tower and quadruple effect B heating tower, open the 4th valve, close the 3rd valve and the 5th valve, can clean quadruple effect A heating tower and quadruple effect B heating tower.
Claims (1)
1. the evaporating separation device of a riboflavin hc effluent, comprise an effect heating tower, two effect heating towers, triple effect heating tower, quadruple effect A heating tower, quadruple effect B heating tower, five effect heating towers, an effect knockout tower, two effect knockout towers, triple effect knockout tower, quadruple effect A knockout tower, quadruple effect B knockout tower, five effect knockout towers, be arranged on the hot vapour pipe connecting between adjacent knockout tower and the heating tower, it is characterized in that:
Be provided with the first valve on the hot vapour pipe connecting between two effect knockout towers and the triple effect heating tower;
Be provided with the 3rd valve on the hot vapour pipe connecting between triple effect knockout tower and the quadruple effect A heating tower;
Be provided with the 5th valve on the hot vapour pipe connecting between quadruple effect A knockout tower, quadruple effect B knockout tower and the five effect heating towers;
Be provided with for the first communicating pipe between hot vapour pipe connecting between two effect knockout towers and the first valve and the hot vapour pipe connecting between the 3rd valve and the quadruple effect A heating tower, be provided with the second valve on the first communicating pipe;
Be provided with for the second communicating pipe between the hot vapour pipe connecting between hot vapour pipe connecting between triple effect knockout tower and the 3rd valve and the 5th valve and the five effect heating towers, be provided with the 4th valve on the second communicating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377355 CN202785710U (en) | 2012-08-01 | 2012-08-01 | Evaporating and separating device of high-concentration riboflavin wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377355 CN202785710U (en) | 2012-08-01 | 2012-08-01 | Evaporating and separating device of high-concentration riboflavin wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785710U true CN202785710U (en) | 2013-03-13 |
Family
ID=47813017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220377355 Expired - Lifetime CN202785710U (en) | 2012-08-01 | 2012-08-01 | Evaporating and separating device of high-concentration riboflavin wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919567A (en) * | 2021-03-10 | 2021-06-08 | 郑州博大浓缩干燥设备有限公司 | Riboflavin fermentation waste water evaporation crystallization system |
-
2012
- 2012-08-01 CN CN 201220377355 patent/CN202785710U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919567A (en) * | 2021-03-10 | 2021-06-08 | 郑州博大浓缩干燥设备有限公司 | Riboflavin fermentation waste water evaporation crystallization system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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| CX01 | Expiry of patent term |