CN110857231A - Algae-laden water separation modular expansion system - Google Patents
Algae-laden water separation modular expansion system Download PDFInfo
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- CN110857231A CN110857231A CN201810973384.3A CN201810973384A CN110857231A CN 110857231 A CN110857231 A CN 110857231A CN 201810973384 A CN201810973384 A CN 201810973384A CN 110857231 A CN110857231 A CN 110857231A
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- algae
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- laden
- laden water
- medicine
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000000926 separation method Methods 0.000 title claims abstract description 17
- 239000003814 drug Substances 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000005345 coagulation Methods 0.000 claims abstract description 12
- 230000015271 coagulation Effects 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 241000195493 Cryptophyta Species 0.000 claims description 31
- 238000000746 purification Methods 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 9
- 239000008399 tap water Substances 0.000 claims description 6
- 235000020679 tap water Nutrition 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L magnesium chloride Substances [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 7
- 229910001629 magnesium chloride Inorganic materials 0.000 description 7
- 229940079593 drug Drugs 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000010170 biological method Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000004094 preconcentration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/20—Prevention of biofouling
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
The invention provides an algae-laden water separation modular expansion system, which comprises an algae-laden water coagulation stirring reaction tank, two sets of modular squeezing systems, a medicine dissolving system module and a heating device, and is characterized in that: the at least two sets of modularized squeezing systems are connected in parallel, each set of modularized squeezing system is connected with the algae-laden water coagulation stirring reaction tank and the medicine dissolving system module, and a heating device is arranged in the algae-laden water coagulation stirring tank. The expansion system mode can be adjusted according to local conditions, and the module pressing system can be arranged according to site conditions and is not limited by the site easily.
Description
Technical Field
The invention mainly relates to the field of algae water treatment, in particular to an algae water separation modular expansion system.
Background
With the increasing attention of people on the problem of blue algae, the technology for treating algae water is mature more and more, the separation of algae water can be well realized, and the separated algae mud can be treated and disposed in a centralized way. However, the separated tail water has a plurality of problems, such as the quality of the tail water does not reach the standard and the tail water cannot be directly discharged.
At present, scholars at home and abroad research various methods for treating blue algae, including physical methods, chemical methods and biological methods. The chemical method is harmful to water organisms and has certain difficulty in large-area implementation; although the biological method has good and lasting effect, the cost is high and the effect is slow; mechanical clearing is a physical method for separating blue algae from lakes by using mechanical equipment, and is generally applied to blue algae enrichment areas (such as lake Tai watershed), for example, fixed algae removal facilities or mobile algae removal ships are adopted to carry out algae-water separation on the blue algae fished in the blue algae enrichment areas.
The published Chinese invention patent, application number CN201610873988.1, patent name: portable algae water separating station and vehicular algae water separator thereof, application day: 20160930 the invention relates to a mobile algae-laden water separating station and a vehicle-mounted algae-laden water separating device, the mobile algae-laden water separating station comprises a bracket, an air-floating algae-laden water separating device arranged on the bracket, a dehydrator, a dosing mixing tank, a floating fisher connected with the dosing mixing tank, an algae residue tank connected with the dehydrator, a clean water tank, a dosing device, a tail water pump, a reflux pump, an electric control cabinet, an air compressor and a dissolved air tank. The chemical adding device is simultaneously communicated with the algae residue pool and the chemical adding mixing pool through a pipeline, and is arranged at the top of the air floatation algae-water separation device and is provided with a residue scraping machine and a residue scraping groove. According to the invention, the algae-laden water separation can be flexibly carried out in the blue algae bursting water area, the automation of the whole process of the fishing of the blue algae, the algae-laden water separation, the dehydration and the algae mud transportation can be realized, the chemical dosage for purifying and separating the blue algae can be reduced, the water body purification cost can be reduced, and the adaptability to different regions can be improved.
Disclosure of Invention
The invention provides an algae-laden water separation modular capacity expansion system which can be arranged according to site conditions and is not easily limited by sites. In order to realize the purpose, the following technical scheme is adopted: comprises an algae-laden water coagulation stirring reaction tank, two sets of modularized squeezing systems, a medicine dissolving system module and a heating device. The at least two sets of modularized squeezing systems are connected in parallel, each set of modularized squeezing system is connected with the algae-laden water coagulation stirring reaction tank and the medicine dissolving system module, and a heating device is arranged in the algae-laden water coagulation stirring reaction tank.
Preferably, the system further comprises a dispensing water purification system, and the dispensing water purification system is connected with the medicine dissolving system module and the water outlet of the squeezer through pipelines.
Preferably, the dispensing water purification system comprises: the water inlet of the sand filter is connected with the water outlet of the squeezer, the water outlet of the sand filter is connected with the water inlet of the multi-medium filter, and the water outlet of the multi-medium filter is connected with the water inlet of the medicine dissolving system module.
Preferably, the dispensing water purification system is connected to the dissolving system module and the tap water tank directly.
Preferably, the modular pressing system employs a stack screw press.
Preferably, in the at least two modular pressing systems, the stack screw press includes a two-shaft screw press and a three-shaft screw press.
Preferably, the heating device is arranged inside the press, and the heating mode of the heating device is electric heating.
The invention has the beneficial effects that: the capacity expansion system can be suitable according to local conditions, and the module pressing system can be arranged according to site conditions and is not limited by the site easily.
Drawings
FIG. 1 is an expanded assembly schematic of the present invention;
FIG. 2 is a schematic structural view of the present invention;
in the figure, the position of the upper end of the main shaft,
1. the algae-laden water is coagulated and stirred in the reaction tank; 2. a press; 3. a tail water buffer pool; 4. a sand filter; 5. a multi-media filter; 6. a clear water storage tank; 7. an organic fertilizer fermentation area; 8. an organic fertilizer buffer area; 9. PAC dissolving pool; 10. a PAC storage tank; 11. MgCl2A medicine dissolving pool; 12. MgCl2A storage tank; 13. a PAM dissolving tank; 14. a PAM storage tank; 15. a drug dissolution system module; 16. a tap water pool.
Detailed Description
As shown in fig. 1 and 2, the present invention includes: algae-laden water coagulation stirring reaction tank, two sets of modularized squeezing systems, a medicine dissolving system module and a heating device. The at least two sets of modularized squeezing systems are connected in parallel, each set of modularized squeezing system is connected with the algae-laden water coagulation stirring reaction tank and the medicine dissolving system module, and a heating device is arranged in the algae-laden water coagulation stirring reaction tank. This patent application separates algae water, has added the combination medicament in the algae water coagulation stirring pond of squeezer anterior segment, perhaps medicament and algae water enter into the modularization through the pipeline together and squeeze the system, and the algae water reentrants folds the preconcentration section of spiral shell formula squeezer and concentrates, squeezes, makes the continuous increase of pressure that algae water bore to begin the dehydration under the effect of pressure differential, moisture flows from the filtration clearance of solid fixed ring and activity ring.
The drug dissolving system module comprises: PAC dissolving tank, PAC storage tank and MgCl2Dissolving tank, MgCl2The system comprises a storage tank, a PAM medicine dissolving tank and a PAM storage tank, wherein the PAC medicine dissolving tank is connected with a PAC storage tank through a pipeline and is connected with a modular pressing system through a pipeline and used for adding medicines into the modular pressing system; MgCl2Dissolving tank and MgCl2The reservoirs are connected by a pipe, MgCl2The medicine dissolving pool is connected with the modular pressing system through a pipeline; similarly, the PAM dissolving tank is connected with the PAM storage tank through a pipeline, and the PAM dissolving tank is connected with the modular pressing system through a pipeline.
Preferably, the modular pressing system employs a stack screw press.
Preferably, in the at least two modular pressing systems, the stack screw press includes a two-shaft screw press and a three-shaft screw press. The two-shaft screw press and the three-shaft screw press have different processing capacities of 2000m respectively3D and 3000m3And d. The modularized squeezing systems with the two specifications can be assembled in any combination and any number, so that the daily treatment capacity can be expanded very conveniently, the integration degree is high, and the system can be hoisted and installed quickly. The capacity expansion mode can be adjusted according to local conditions, and the module squeezing system can be arranged according to site conditions and is not limited by the site easily.
Preferably, the system further comprises a dispensing water purification system, and the dispensing water purification system is connected with the medicine dissolving system module and the water outlet of the squeezer through pipelines.
Preferably, the dispensing water purification system comprises: the water inlet of the sand filter is connected with the water outlet of the squeezer, the water outlet of the sand filter is connected with the water inlet of the multi-medium filter, and the water outlet of the multi-medium filter is connected with the water inlet of the medicine dissolving system module. Preferably, the dispensing water purification system or the direct connection of the drug dissolving system module to the tap water basin has low on-site assembly requirements due to the high flexibility of our system components. Usually, tap water is needed to be used for dissolving and dispensing medicines in the algae-water separation station, but the flexibility of the device in a construction field is high, and effective dissolving and dispensing medicines can be carried out without clean tap water sometimes. This liquid water purification installation that dispenses can make dehydration tail water pass through the sand filter of modularization pre-installation, multi-media filter, realizes tail water resource utilization after the micro-filtration, need not the running water configuration.
Preferably, the heating device is arranged inside the squeezer, the heating mode of the heating device is electric heating, the device can perform electric heating treatment when the temperature is lower than low temperature (<5 ℃), and the temperature of the algae removal water can be controlled to be 25-35 ℃, so that anaerobic treatment of tail water is facilitated.
The modular design is not only a quantitative change, but also a qualitative change. The minimum requirement of moisture content can be satisfied to this subassembly, can effectively reduce screw rod functioning speed at certain within range, realizes further squeezing the algae mud, and furthest reduces algae mud moisture content to reach the mesh of decrement transportation.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.
Claims (7)
1. The utility model provides an algae moisture modularization dilatation system, includes algae water thoughtlessly congeals stirring reaction tank, two sets of modularization and squeezes the system, dissolves medicine system module and heating device, its characterized in that: the at least two sets of modularized squeezing systems are connected in parallel, each set of modularized squeezing system is connected with the algae-laden water coagulation stirring reaction tank and the medicine dissolving system module, and a heating device is arranged in the algae-laden water coagulation stirring reaction tank.
2. The algae-laden water separation modular capacity expansion system of claim 1, wherein: the automatic medicine dissolving and water purifying device further comprises a medicine dispensing water purifying system, and the medicine dispensing water purifying system is connected with the medicine dissolving system module and the water outlet of the squeezer through pipelines.
3. The algae-laden water separation modular capacity expansion system of claim 2, wherein: the liquid medicine preparation water purification system comprises a sand filter and a multi-medium filter, wherein a water inlet of the sand filter is connected with a water outlet of the squeezer, a water outlet of the sand filter is connected with a water inlet of the multi-medium filter, and a water outlet of the multi-medium filter is connected with a water inlet of the medicine dissolving system module.
4. The algae-laden water separation modular capacity expansion system of claim 2, wherein: the dispensing water purification system is directly connected with the medicine dissolving system module and the tap water tank.
5. The algae-laden water separation modular capacity expansion system of claim 1, wherein: the modular pressing system employs a stack screw press.
6. The algae-laden water separation modular capacity expansion system of claim 5, wherein: in at least two modular pressing systems, the stacked screw press comprises a two-shaft screw press and a three-shaft screw press.
7. The algae-laden water separation modular capacity expansion system of claim 1, wherein: the heating device is arranged inside the squeezer or electrically heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973384.3A CN110857231A (en) | 2018-08-24 | 2018-08-24 | Algae-laden water separation modular expansion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973384.3A CN110857231A (en) | 2018-08-24 | 2018-08-24 | Algae-laden water separation modular expansion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110857231A true CN110857231A (en) | 2020-03-03 |
Family
ID=69636296
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810973384.3A Pending CN110857231A (en) | 2018-08-24 | 2018-08-24 | Algae-laden water separation modular expansion system |
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| CN (1) | CN110857231A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020079270A1 (en) * | 2000-12-27 | 2002-06-27 | Genady Borodyanski | Microalgae separator apparatus and method |
| CN101597895A (en) * | 2009-07-08 | 2009-12-09 | 戴群 | Movable device for effectively collecting and processing algae pollutant |
| CN201512466U (en) * | 2009-07-08 | 2010-06-23 | 戴群 | Mobile device capable of effectively collecting and disposing of algae pollutants |
| JP2011140003A (en) * | 2010-01-08 | 2011-07-21 | Shimizu Corp | Turbid water treatment apparatus and turbid water treatment method |
| CN104941274A (en) * | 2015-05-29 | 2015-09-30 | 景津环保股份有限公司 | Frame filter sludge treatment process pipe-line system |
| CN207313396U (en) * | 2017-09-20 | 2018-05-04 | 上海帜臻环保科技有限公司 | A kind of dry row of modular device of architectural engineering mud |
| CN207313294U (en) * | 2017-08-03 | 2018-05-04 | 无锡蓝湾资源再生科技有限公司 | Screw press system is used in the separation of algae water |
| CN208964674U (en) * | 2018-08-24 | 2019-06-11 | 伟泰科技（无锡）有限公司 | One seeds algae water separates modularization capacity-enlarging system |
-
2018
- 2018-08-24 CN CN201810973384.3A patent/CN110857231A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020079270A1 (en) * | 2000-12-27 | 2002-06-27 | Genady Borodyanski | Microalgae separator apparatus and method |
| CN101597895A (en) * | 2009-07-08 | 2009-12-09 | 戴群 | Movable device for effectively collecting and processing algae pollutant |
| CN201512466U (en) * | 2009-07-08 | 2010-06-23 | 戴群 | Mobile device capable of effectively collecting and disposing of algae pollutants |
| JP2011140003A (en) * | 2010-01-08 | 2011-07-21 | Shimizu Corp | Turbid water treatment apparatus and turbid water treatment method |
| CN104941274A (en) * | 2015-05-29 | 2015-09-30 | 景津环保股份有限公司 | Frame filter sludge treatment process pipe-line system |
| CN207313294U (en) * | 2017-08-03 | 2018-05-04 | 无锡蓝湾资源再生科技有限公司 | Screw press system is used in the separation of algae water |
| CN207313396U (en) * | 2017-09-20 | 2018-05-04 | 上海帜臻环保科技有限公司 | A kind of dry row of modular device of architectural engineering mud |
| CN208964674U (en) * | 2018-08-24 | 2019-06-11 | 伟泰科技（无锡）有限公司 | One seeds algae water separates modularization capacity-enlarging system |
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