CN204490540U - Trade effluent anhydration system - Google Patents
Trade effluent anhydration system Download PDFInfo
- Publication number
- CN204490540U CN204490540U CN201520123578.6U CN201520123578U CN204490540U CN 204490540 U CN204490540 U CN 204490540U CN 201520123578 U CN201520123578 U CN 201520123578U CN 204490540 U CN204490540 U CN 204490540U
- Authority
- CN
- China
- Prior art keywords
- waste water
- trade effluent
- air
- water spray
- spray equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002351 wastewater Substances 0.000 claims abstract description 82
- 239000007921 spray Substances 0.000 claims abstract description 38
- 239000007787 solid Substances 0.000 claims abstract description 13
- 238000001556 precipitation Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000975 dye Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses a kind of trade effluent anhydration system, and it is by being pumped to eminence by trade effluent, by waste water spray equipment from top to bottom spent shower water formed waste water spray streamline; Then by blower fan, normal temperature air is brushed waste water spray streamline with low speed, make the moisture in waste water evaporate and be taken away by air; Holding groove is set in the bottom of waste water spray equipment, after the waste water after spray falls into groove, is recycled and is pumped to eminence and again sprays; So repeatedly, until trade effluent is by air-dry or concentrated.The utility model is without the need to external heat source, the mummification of trade effluent is achieved with lower running cost, and due to mummification medium used be normal temperature air, detrimentally affect can not be produced to heat-sensitive substance, solid or the concentrated solution of air-dry rear precipitation can fully utilize, both solve environmental issue, obtain again considerable economic benefit.
Description
Technical field
The utility model relates to a kind of trade effluent drying and other treatment system, the system of particularly a kind of saliferous trade effluent, crystallization air-dry with normal temperature low speed.
Background technology
Along with the acceleration of Chinese Industrialization process, amount of industrial wastewater constantly increases, and also emerges in an endless stream at present to the treatment technology of various trade effluent, and some enterprise has also dropped into a large amount of wealth force-summing devices to the process of waste water, greatly reduces the impact of waste water on environment.But for the process of some waste water, because processing cost is higher, treatment facility is complicated, or the reason such as treatment effect is not good, do not obtain applying very widely.Particularly saliferous trade effluent is difficult to adopt biochemical method process, normal employing heating means carry out evaporative crystallization, people work out multiple method, equipment to improve thermo-efficiency, velocity of evaporation, such as utilize multi-effect evaporation system, mechanical steam recompression (MVR) system.But the energy consumption of heat drying technological line is higher eventually, and energy cost remains high, and becomes the Root of Clark Clematis of trade effluent mummification always.
In this context, some technician are on heat drying basis, take full advantage of sun power, waste heat and wind energy, as number of patent application be 201310126966.5, name be called a kind of utilize air brackish water carried out the Chinese patent of the multistage evaporation tower of evaporation process disclose in the evaporation process of brackish water, need to heat salt solution, air, again through multistage evaporation, this design, than simple heat drying technology progress to some extent, can reduce energy consumption.But owing to necessarily heating salt solution, air, this causes treating processes energy consumption still comparatively large, and some thermo-sensitivity salt cannot recycle.
Trade effluent low cost, high-level efficiency mummification become sewage treatment area significant problem, after mummification to produce making full use of of solids be also difficult problem.
Utility model content
The purpose of this utility model is the trade effluent anhydration system providing a kind of low cost, it adopts the mode that waste water sprays and normal temperature air mummification combines, to realize the evaporative crystallization of trade effluent fast, at low cost, reach the air-dry effect of expection, the solid that normal temperature is air-dry obtained or concentrated solution more can be fully utilized.
For realizing above-mentioned utility model object, the utility model proposes a kind of trade effluent anhydration system, comprise: wind purifying device, waste water spray equipment, blower fan and air channel, be arranged at below waste water spray equipment and accept the waste water holding groove that spray falls waste water after rise, equipment for separating liquid from solid, waste water circulation proportioning pump and exhausting air cleaner; Described wind purifying device is for purifying normal temperature air, described spray equipment is used for spraying trade effluent, described blower fan is used for the normal temperature air after by purification and brushes waste water spray streamline along air channel with slow speed vertical direction, and described equipment for separating liquid from solid is used for the solid of air-dry for trade effluent rear precipitation being carried out separation and discharges; Described waste water circulation proportioning pump is used for described trade effluent to be pumped in the described waste water spray equipment at top, and described exhausting air cleaner discharges after being used for the purifying air process after by the waste water brushing spray.
Preferably, described trade effluent anhydration system also comprises the waste water heating unit utilizing industrial exhaust heat to heat described trade effluent, and described waste water heating unit is connected by pipeline with described waste water circulation proportioning pump.
Preferably, described trade effluent anhydration system also comprises the solar energy collector heated waste water.
Compared with prior art, the beneficial effects of the utility model are: the utility model trade effluent anhydration system achieves the drying and other treatment of trade effluent with lower running cost, and due to mummification medium used be normal temperature air, detrimentally affect can not be produced to heat-sensitive substance, solid or the concentrated solution of air-dry rear precipitation can fully utilize, both solve environmental issue, obtain again considerable economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of trade effluent anhydration system of the present utility model.
Figure elements label:
Wind purifying device 1, waste water spray equipment 2, blower fan and air channel 3, waste water holding groove 4, solid-liquid separating equipment 5, waste water circulation proportioning pump 6, waste water heating unit 7, exhausting air cleaner 8, solar energy collector 9.
Embodiment
As shown in Figure 1, the trade effluent anhydration system that the utility model adopts comprises wind purifying device 1, waste water spray equipment 2, blower fan and air channel 3, waste water holding groove 4, solid-liquid separating equipment 5, waste water circulation proportioning pump 6 and exhausting air cleaner 8.Described waste water spray equipment 2 is arranged from top to bottom, forms waste water spray streamline from top to bottom for making waste water.Waste water holding groove 4 is arranged at the bottom of waste water spray equipment 2, and is connected with waste water spray equipment 2, for accepting and the waste water that falls after collecting spray, again to be delivered to by waste water in the waste water spray equipment 2 of eminence spray in order to waste water circulation proportioning pump 6.
Wind purifying device 1 and blower fan and air channel 3, exhausting air cleaner 8 order are connected, and it is perpendicular that the arranged direction in blower fan and air channel 3 and waste water spray direction, brushes spray streamline to provide normal temperature velocity air.Described solid-liquid separating equipment 5 is located at the below of waste water holding groove 4, for being separated by the solid crystallized out from waste water holding groove 4.Exhausting air cleaner 8 is arranged outward after purifying treatment makes it reach emission standard for carrying out the air of the moisture absorbed in waste water.
Preferably, in described trade effluent anhydration system, be also provided with waste water heating unit 7, for heating the waste water of circular treatment.Described waste water heating unit 7 is connected on waste water circulation pipeline, this waste water heating unit 7 can utilize thermal source in industrial production as with low-grade energies such as waste heat of plant by waste water heating unit 7 heated waste water.
More preferably, in order to improve air-dry efficiency, and make full use of renewable energy source, the utility model trade effluent anhydration system is provided with solar energy collector 9 in most external, for heating the waste water of circular treatment.This solar energy collector 9 is positioned at the most external of whole system, is connected with waste water heating unit 7.
During process, pending trade effluent is delivered in waste water holding groove 4, by waste water circulation proportioning pump 6 by waste water from waste water holding groove 4 pump to waste water spray equipment 2, then from waste water spray equipment 2 spray from top to bottom formed waste water spray streamline, fall back in waste water holding groove 4.Simultaneously, normal temperature air brushes waste water along the direction sprayed perpendicular to waste water with low speed by blower fan and air channel 3 and sprays streamline after wind purifying device 1 purifies, moisture evaporation in waste water is also taken away by air, absorbs air outer row after exhausting air cleaner 8 purifies of moisture in waste water.The solid crystallized out from waste water enters solid-liquid separating equipment 5 from waste water holding groove 4, and the liquid separated is by blowback waste water holding groove 4, and solid is collected and deals carefully with.
The utility model is applied in brine waste mummification crystallization that dye factory produces, successful.Air-dry speed reaches every square meter spray area mummification every day 4-10kg moisture, and on average air-dry 1 ton of waste water needs 60kWh electric energy, and running cost is about 30% of heat drying cost.And due to mummification medium used be normal temperature air, can not produce detrimentally affect to thermo-sensitivity dyestuff, what obtain after air-dry can fully utilize containing the xln of dyestuff.Both solve environmental issue, obtain again considerable economic benefit.
Technology contents of the present utility model and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from the utility model spirit based on teaching of the present utility model and announcement; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present utility model and modification should be comprised, and contained by present patent application claim.
Claims (3)
1. a trade effluent anhydration system, is characterized in that, comprising: wind purifying device, waste water spray equipment, blower fan and air channel, be arranged at below waste water spray equipment and accept the waste water holding groove that spray falls waste water after rise, equipment for separating liquid from solid, waste water circulation proportioning pump and exhausting air cleaner; Described wind purifying device is for purifying normal temperature air, described spray equipment is used for spraying trade effluent, described blower fan is used for the normal temperature air after by purification and brushes waste water spray streamline along air channel with slow speed vertical direction, and described equipment for separating liquid from solid is used for the solid of air-dry for trade effluent rear precipitation being carried out separation and discharges; Described waste water circulation proportioning pump is used for described trade effluent to be pumped in the described waste water spray equipment at top, and described exhausting air cleaner discharges after being used for the purifying air process after by the waste water brushing spray.
2. trade effluent anhydration system according to claim 1, is characterized in that: also comprise the waste water heating unit utilizing industrial exhaust heat to heat described trade effluent, and described waste water heating unit is connected by pipeline with described waste water circulation proportioning pump.
3. trade effluent anhydration system according to claim 1, is characterized in that: also comprise the solar energy collector heated waste water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123578.6U CN204490540U (en) | 2015-03-03 | 2015-03-03 | Trade effluent anhydration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123578.6U CN204490540U (en) | 2015-03-03 | 2015-03-03 | Trade effluent anhydration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204490540U true CN204490540U (en) | 2015-07-22 |
Family
ID=53569828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123578.6U Expired - Fee Related CN204490540U (en) | 2015-03-03 | 2015-03-03 | Trade effluent anhydration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204490540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743626A (en) * | 2015-03-03 | 2015-07-01 | 王兢 | Industrial wastewater drying method and industrial wastewater drying system |
| CN105565411A (en) * | 2016-03-04 | 2016-05-11 | 黄荣锋 | Method and device for directly evaporating and concentrating waste water |
-
2015
- 2015-03-03 CN CN201520123578.6U patent/CN204490540U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743626A (en) * | 2015-03-03 | 2015-07-01 | 王兢 | Industrial wastewater drying method and industrial wastewater drying system |
| CN105565411A (en) * | 2016-03-04 | 2016-05-11 | 黄荣锋 | Method and device for directly evaporating and concentrating waste water |
| CN105565411B (en) * | 2016-03-04 | 2018-06-22 | 黄荣锋 | A kind of waste water is directly concentrated by evaporation treating method and apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200615 Address after: 215000 room 205-211, second floor, office building 5, No. 15, Jinpu Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Lianzhi Tongda (Suzhou) Environmental Technology Co.,Ltd. Address before: 215123 Jiangsu Province, Suzhou City Industrial Park, building 25, room 1102, Hanlin edge Patentee before: Wang Jing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |