CN202983278U - Second-effect multi-effect evaporative crystallization device - Google Patents
Second-effect multi-effect evaporative crystallization device Download PDFInfo
- Publication number
- CN202983278U CN202983278U CN 201220726377 CN201220726377U CN202983278U CN 202983278 U CN202983278 U CN 202983278U CN 201220726377 CN201220726377 CN 201220726377 CN 201220726377 U CN201220726377 U CN 201220726377U CN 202983278 U CN202983278 U CN 202983278U
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- effect
- sheet bar
- copper sheet
- evaporation
- steam
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a second-effect multi-effect evaporative crystallization device and aims at providing the second-effect multi-effect evaporative crystallization device for achieving an energy-saving effect. The second-effect multi-effect evaporative crystallization device comprises an evaporator, wherein a condensate water storage barrel, a first evaporation copper sheet bar group, a second evaporation copper sheet bar group and a third evaporation copper sheet bar group are arranged on the inner part of the evaporator; the first evaporation copper sheet bar group is communicated with the condensate water storage barrel by a first pipeline; and the second evaporation copper sheet bar group and the third evaporation copper sheet bar group are communicated with the condensate water storage barrel by a second pipeline. Pure steam, as heat flow, enters the copper sheet bar groups, the liquid is outside the copper bar sheet bar groups, the unused steam in the copper sheet bar groups passes through a square tube pipe port behind the sheet bar groups and the unused steam is re-conveyed to a large channel, so that the effect of saving energy is achieved, and therefore, evaporative concentration is carried out and secondary steam is re-generated to enter the next effect by a vacuum steam tube. And the concentrated liquid enters the next-effect device by transferring the materials.
Description
Technical field
The utility model relates to a kind of two effect multiple-effect evaporation crystallization apparatus.
Background technology
Be used in the market the evaporated crystallization device carry salt and COD etc., to contain impurity sewage, the large speed of its floor space is low, can't play energy-conserving action.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of two effect multiple-effect evaporation crystallization apparatus that can play energy-conserving action.
Two effect multiple-effect evaporation crystallization apparatus of the present utility model, comprise evaporimeter, be provided with condensed water storage barrel, the first evaporation copper plate groups, the second evaporation copper plate groups and the 3rd evaporation copper plate groups in the inside of evaporimeter, the first evaporation copper plate groups is communicated with the condensed water storage barrel by the first pipeline, and the second evaporation copper plate groups and the 3rd evaporation copper plate groups are communicated with the condensed water storage barrel by the second pipeline.
Compared with prior art, the beneficial effects of the utility model are: in the utility model, pure steam is as hot-fluid, enter in the copper plate groups, liquid is outside the copper plate groups, and the steam that has not utilized in the copper coin sheet is by plate groups rear pipeline opening, the steam that has not utilized is transported in major path again, thereby accomplishes to save, energy-conservation utilization.Thereby carry out evaporation and concentration, enter next effect thereby again produce time steam by the vacuum and steam pipeline.Liquid after concentrated enters next effect device by turning material.
Description of drawings
Fig. 1 is the structural representation of the utility model two effect multiple-effect evaporation crystallization apparatus.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of two effect multiple-effect evaporation crystallization apparatus, comprise evaporimeter 1, be provided with condensed water storage barrel 2, the first evaporation copper plate groups 3, the second evaporation copper plate groups 4 and the 3rd evaporation copper plate groups 5 in the inside of evaporimeter 1, the first evaporation copper plate groups 3 is communicated with condensed water storage barrel 2 by the first pipeline 6, and the second evaporation copper plate groups 4 and the 3rd evaporation copper plate groups 5 are communicated with condensed water storage barrel 2 by the second pipeline 7.
Pure steam enters in the copper plate groups as hot-fluid, and liquid is outside the copper plate groups, the steam that has not utilized in the copper coin sheet, by plate groups rear pipeline opening, the steam that has not utilized is transported in major path again, thereby accomplishes to save, energy-conservation utilization.Thereby carry out evaporation and concentration, enter next effect thereby again produce time steam by the vacuum and steam pipeline.Liquid after concentrated enters next effect device by turning material.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. imitate the multiple-effect evaporation crystallization apparatus for one kind two, comprise evaporimeter, it is characterized in that: be provided with condensed water storage barrel, the first evaporation copper plate groups, the second evaporation copper plate groups and the 3rd evaporation copper plate groups in the inside of described evaporimeter, described the first evaporation copper plate groups is communicated with the condensed water storage barrel by the first pipeline, and described the second evaporation copper plate groups and the 3rd evaporation copper plate groups are communicated with the condensed water storage barrel by the second pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726377 CN202983278U (en) | 2012-12-26 | 2012-12-26 | Second-effect multi-effect evaporative crystallization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726377 CN202983278U (en) | 2012-12-26 | 2012-12-26 | Second-effect multi-effect evaporative crystallization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983278U true CN202983278U (en) | 2013-06-12 |
Family
ID=48554504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220726377 Expired - Fee Related CN202983278U (en) | 2012-12-26 | 2012-12-26 | Second-effect multi-effect evaporative crystallization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983278U (en) |
-
2012
- 2012-12-26 CN CN 201220726377 patent/CN202983278U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |