CN102398949A - Waste liquid recovering and processing system - Google Patents
Waste liquid recovering and processing system Download PDFInfo
- Publication number
- CN102398949A CN102398949A CN2010102772910A CN201010277291A CN102398949A CN 102398949 A CN102398949 A CN 102398949A CN 2010102772910 A CN2010102772910 A CN 2010102772910A CN 201010277291 A CN201010277291 A CN 201010277291A CN 102398949 A CN102398949 A CN 102398949A
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- Prior art keywords
- waste liquid
- processing system
- unit
- air
- segregation
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- 239000007788 liquid Substances 0.000 title claims abstract description 87
- 239000002699 waste material Substances 0.000 title claims abstract description 65
- 238000012545 processing Methods 0.000 title claims abstract description 24
- 239000002904 solvent Substances 0.000 claims abstract description 33
- 238000005204 segregation Methods 0.000 claims abstract description 28
- 239000002894 chemical waste Substances 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 10
- 238000005187 foaming Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a waste liquid recovering and processing system comprising a circulation power unit, a waste liquid tank, a segregation unit and a collection unit. Air is outputted by the circulation power unit through an air delivering pipe. The waste liquid tank is used for containing chemical waste liquid. The air delivering pipe can extends into the waste liquid tank, such that air bubbles can be produced. The segregation unit receives and condenses the air from the waste liquid tank, such that a gas-state solvent is condensed into a liquid-state solvent. The condensed liquid-state solvent can be discharged from the segregation unit. Residual air obtained after segregation can be delivered back to the waste liquid tank through the circulation power unit. The collection unit communicates with the segregation unit, and is used for receiving and recovering the liquid-state solvent. With the waste liquid recovering and processing system provided by the invention, solvent recovering speed can be improved, and dangers caused by heating are avoided.
Description
Technical field
The invention relates to a kind of waste liquid recovery and processing system, refer in particular to a kind of recovery system that can quicken the solvent recuperation of chemical waste fluid in the factory building efficiently.
Background technology
In such as semiconductor devices factory building, chemical factory building,, generally must use a large amount of chemical solutions unavoidably in the prior art for the carrying out of auxiliary combination reaction program; Yet these dissolved chemical liquids use later must be remaining under some chemical waste fluids; And do not handle if arbitrarily topple in these chemical waste fluids, will exert an adverse impact for environment, even destroy ecological; So at present in the recovery operation of this type chemical waste fluid; Mostly the utilization method of tanning by the sun is evaporated and is reclaimed the solvent in this chemical waste fluid, but often because the mode speed of tanning by the sun is slower, efficient is not high; So also possibly see through the segregation that heating mode or boiling method quicken solvent in this chemical waste fluid, to let solvent and solute separate.
Yet; Because applied solvent is except water in factory building; Also usually possibly be that (for example: alcohol), heating mode is auxiliary to be reclaimed the lower inflammable liquid of burning-point if see through, and in fact very likely can cause the misfortune of the God of fire because temperature control is unstable; Produce danger, this is a kind of absolutely not appropriate processing mode for the manager.
Summary of the invention
Because the technical problem that above-mentioned prior art exists; Main purpose of the present invention is to provide a kind of waste liquid recovery and processing system; In the hope of overcoming the difficult point of prior art; It can quicken the solvent recuperation of chemical waste fluid in the factory building efficiently, and does not have the problem generation that causes danger because heat.
For achieving the above object, the technical scheme that the present invention adopted is a kind of waste liquid recovery and processing system of design, and it comprises a circulation power unit, a waste liquid tank, a segregation unit and a collector unit; The circulation power unit is provided with an air delivering pipeline and an admission passage, and can suck air and from the air delivering pipeline delivery air from admission passage; Waste liquid tank is to use the tank that stores chemical waste fluid for toppling over; It is arranged in the enclosed space; And the air delivering pipeline that the self-circulation power unit extends extends into the trench bottom place of waste liquid tank; Air with output produces a large amount of bubbles, and on an outer shroud wall of waste liquid tank, reclines and be provided with a bath room units; The segregation unit is one can air setting be liquid heat exchanger, and it has the low temperature that is enough to being evaporated to the gasiform solvent condenses, and the segregation unit is communicated in waste liquid tank with one first pipeline correspondence; To be received from the mixed gas of waste liquid tank institute's exhausted air and gasiform solvent; The unit of then emanating can carry out condensation being liquid state with the gasiform solvent condenses, and the segregation unit further has one second pipeline, and discharges through second pipeline and to be condensed into liquid solvent; And moreover; The segregation unit further is connected in the unitary admission passage of circulation power, carries go back to the circulation power unit with the remaining air cycle in back of will emanating, in addition; The hot output terminal of a unitary heat exchanger of the emanating bath room units that can connect and heat reduces to prevent the temperature in the waste liquid tank; Collector unit is located at an exit of second pipeline, has become liquid solvent to accept and to reclaim.
Wherein, the trench bottom place of waste liquid tank can put and be provided with a foamed cell, and the foamed cell correspondence is located at the place, an outlet side of air delivering pipeline; Wherein, foamed cell or be one the foaming stone; Wherein, the circulation power unit can be an off-gas pump; Wherein, collector unit can be a liquid cylinder; And the unit of wherein emanating can be a condensing surface, a dehumidifier, a refrigerator or an air conditioner.
Waste liquid recovery and processing system of the present invention can practice in semiconductor factory building or other chemical factory building to carry out the recovery of waste liquid; Surface-area when it causes the mode of waste liquid foaming to increase waste liquid evaporation for defeated air; And then can promote evaporation rate of solvent efficiently, then see through condensation more blunt gas and solvent are emanated each other, and then be able to be used in once more the making chemical solution; Except can improving solvent recuperation speed, more do not have because heat and produce danger.
Description of drawings
Fig. 1 is the configuration schematic diagram of waste liquid recovery and processing system of the present invention.
Fig. 2 is the local element synoptic diagram of waste liquid recovery and processing system of the present invention.
Fig. 3 is the enforcement illustration of waste liquid recovery and processing system of the present invention.
[main element nomenclature]
Foamed cell 21 bath room units 22
Second pipeline, 32 collector units 40
Embodiment
The effect of understanding inventive features of the present invention, content and advantage and reaching for the expensive inspector of profit; Now specify as follows with conjunction with figs. of the present invention, and with the expression-form of embodiment, and wherein employed accompanying drawing; Its purport is merely the usefulness of signal and aid illustration book; May not be true ratio and precisely configuration after the present invention implements, thus should not limit the invention to the claim in the actual enforcement with regard to the ratio and the configuration relation of appended accompanying drawing, close chat earlier bright.
Please cooperate referring to Fig. 1 and shown in Figure 2, the present invention is a kind of waste liquid recovery and processing system, and it comprises a circulation power unit 10, a waste liquid tank 20, a segregation unit 30 and a collector unit 40 in a preferred implementation.
Aforesaid circulation power unit 10 is an off-gas pump, which is provided with an air delivering pipeline 11 and an admission passage 12, and it can suck air from admission passage 12, and from air delivering pipeline 11 delivery airs.
Aforesaid waste liquid tank 20 is to use the tank that stores chemical waste fluid for toppling over, and it is arranged in the enclosed space, and the air delivering pipeline 11 that extends of self-circulation power unit 10 extends into the trench bottom place of waste liquid tank 20; Air with output produces a large amount of bubbles, and then works the surface area contacted function that increases waste liquid, and quickens the velocity of evaporation of the solvent in the waste liquid through mode like this; And wherein, in order to increase the generation rate of bubble, so implement can be provided with in the trench bottom disposal of waste liquid tank 20 in the aspect foamed cell 21 in one; Foamed cell 21 can corresponding be located at the place, an outlet side of air delivering pipeline 11; Can be a foaming stone (plate) in implement going up foamed cell 21, in addition, and being provided with a bath room units 22 in an outer shroud wall of waste liquid tank 20; Bath room units 22 can be the container of a carrying liquid; Liquid can be water, and said container has a pair of recessed outer wall of answering the outer shroud wall of waste liquid tank 20, and is posted by the outer shroud wall of waste liquid tank 20 with recessed outer wall correspondence.
Please further cooperate referring to shown in Figure 3; See through the clever thought of waste liquid recovery and processing system of the present invention in design, can practice in semiconductor factory building or other chemical factory building to carry out the recovery of waste liquid, it sees through and supplies defeated air to cause the mode of foaming to increase the surface-area of waste liquid significantly; And then can promote the velocity of evaporation of the solvent in the waste liquid efficiently; Then see through condensation more blunt gas and solvent emanated each other, and then let air return and import foaming once more, and let become liquid neat solvent collection after; Be able to be used in once more the making chemical solution; And so the practice has had concurrently outside the recovery speed, does not more have because heat to cause dangerous problem to take place, so visible its gain property place.
Above-described embodiment is merely explanation technological thought of the present invention and characteristics; Its purpose makes the personage who has the knack of this skill can understand content of the present invention and is implementing according to this; When can not with qualification claim scope of the present invention; The equalization of promptly doing according to disclosed spirit generally changes or modifies, and must be encompassed in the claim scope of the present invention.
Take a broad view of above-mentionedly, visible the present invention is breaking through under the prior art, has reached the effect that institute's desire is promoted really; And also non-be familiar with the easy full of beard of institute of this art and, the creativeness of its tool, practicality show the application important document that has met patent; The whence proposes patented claim in accordance with the law; Earnestly ask your office and check and approve this part application for a patent for invention case, to encourage invention, to feeling moral just.
Claims (10)
1. waste liquid recovery and processing system is characterized in that it comprises:
One circulation power unit which is provided with an air delivering pipeline and an admission passage, and can be from said admission passage suction air and from said air delivering pipeline delivery air;
One waste liquid tank; It is to use the tank that stores chemical waste fluid for toppling over; It is arranged in the enclosed space; And the air delivering pipeline that extends from said circulation power unit extends into the trench bottom place of said waste liquid tank, produces a large amount of bubbles with the air of output, and on an outer shroud wall of said waste liquid tank, reclines and be provided with a bath room units;
One segregation unit; It is one can air setting be liquid heat exchanger, and it has is enough to the low temperature that is evaporated to the gasiform solvent condenses with said, and said segregation unit is communicated in said waste liquid tank with one first pipeline correspondence; Discharged the mixed gas of said air and gasiform solvent to be received from said waste liquid tank; Then said segregation unit can carry out condensation being liquid state with said gasiform solvent condenses, and said segregation unit further has one second pipeline, and discharges through said second pipeline and to be condensed into liquid solvent; And moreover; Said segregation unit further is connected in the unitary admission passage of said circulation power, carries go back to said circulation power unit with the remaining air cycle in back of will emanating, in addition; One hot output terminal of the unitary heat exchanger of the said segregation said bath room units that can connect and heat reduces to prevent the temperature in the said waste liquid tank; And
One collector unit, it is located at an exit of said second pipeline, to accept and to reclaim the said liquid solvent that become.
2. waste liquid recovery and processing system as claimed in claim 1 is characterized in that, the trench bottom of said waste liquid tank is disposed and is provided with a foamed cell, and said foamed cell correspondence is located at the place, an outlet side of said air delivering pipeline.
3. waste liquid recovery and processing system as claimed in claim 2 is characterized in that, said foamed cell is a foaming stone.
4. waste liquid recovery and processing system as claimed in claim 2 is characterized in that, said circulation power unit is an off-gas pump.
5. waste liquid recovery and processing system as claimed in claim 2; It is characterized in that; Said bath room units is the container of a carrying liquid, and said container has the recessed outer wall of a pair of outer shroud wall that should said waste liquid tank, and is posted by the outer shroud wall of said waste liquid tank with the female outer wall correspondence.
6. waste liquid recovery and processing system as claimed in claim 2 is characterized in that, said collector unit is a liquid cylinder.
7. waste liquid recovery and processing system as claimed in claim 2 is characterized in that, said segregation unit is a condensing surface.
8. waste liquid recovery and processing system as claimed in claim 2 is characterized in that, said segregation unit is a dehumidifier.
9. waste liquid recovery and processing system as claimed in claim 2 is characterized in that, said segregation unit is a refrigerator.
10. waste liquid recovery and processing system as claimed in claim 2 is characterized in that, said segregation unit is an air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102772910A CN102398949A (en) | 2010-09-09 | 2010-09-09 | Waste liquid recovering and processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102772910A CN102398949A (en) | 2010-09-09 | 2010-09-09 | Waste liquid recovering and processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102398949A true CN102398949A (en) | 2012-04-04 |
Family
ID=45881663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102772910A Pending CN102398949A (en) | 2010-09-09 | 2010-09-09 | Waste liquid recovering and processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102398949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604425A (en) * | 2020-12-07 | 2021-04-06 | 北京怡盛原环保科技有限公司 | Energy-saving and environment-friendly dust removal device and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101601A (en) * | 1986-02-04 | 1987-09-09 | 亨里·C·拉萨特 | Water purification device |
| CN1038774A (en) * | 1988-06-13 | 1990-01-17 | 阿尔斯特罗姆弗列塔根瑞典公司 | Liquid method of evaporating and equipment |
| CN1306942A (en) * | 2000-01-27 | 2001-08-08 | 蔡万龙 | Method and apparatus for preparing fresh water from sea water |
| CN2584263Y (en) * | 2002-10-30 | 2003-11-05 | 吴进家 | Distillation recovery treatment device |
| CN101481154A (en) * | 2009-02-16 | 2009-07-15 | 浙江大学 | Method and apparatus for seawater desalination by comprehensive utilization of solar energy |
-
2010
- 2010-09-09 CN CN2010102772910A patent/CN102398949A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101601A (en) * | 1986-02-04 | 1987-09-09 | 亨里·C·拉萨特 | Water purification device |
| CN1038774A (en) * | 1988-06-13 | 1990-01-17 | 阿尔斯特罗姆弗列塔根瑞典公司 | Liquid method of evaporating and equipment |
| CN1306942A (en) * | 2000-01-27 | 2001-08-08 | 蔡万龙 | Method and apparatus for preparing fresh water from sea water |
| CN2584263Y (en) * | 2002-10-30 | 2003-11-05 | 吴进家 | Distillation recovery treatment device |
| CN101481154A (en) * | 2009-02-16 | 2009-07-15 | 浙江大学 | Method and apparatus for seawater desalination by comprehensive utilization of solar energy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604425A (en) * | 2020-12-07 | 2021-04-06 | 北京怡盛原环保科技有限公司 | Energy-saving and environment-friendly dust removal device and use method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |