CN103555567B - Large-scale microalgae separation, collection and drying equipment - Google Patents
Large-scale microalgae separation, collection and drying equipment Download PDFInfo
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- CN103555567B CN103555567B CN201310506933.3A CN201310506933A CN103555567B CN 103555567 B CN103555567 B CN 103555567B CN 201310506933 A CN201310506933 A CN 201310506933A CN 103555567 B CN103555567 B CN 103555567B
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/14—Drying
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- Biotechnology (AREA)
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- General Engineering & Computer Science (AREA)
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- Edible Seaweed (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses large-scale microalgae separation, collection and drying equipment. The large-scale microalgae separation, collection and drying equipment comprises a feed hopper, a material conveying system, a blast heating system, a collection device and a filter strip cleaning tank. The equipment can be used for continuously finishing algae liquid dehydration, separation, drying and collection processes. The problem of small-size and high-water-content large-scale recovery of particles such as energy microalgae, edible microalgae and medicinal microalgae is solved.
Description
Technical field
The present invention relates to a kind of Large-scale microalgae production recovery arrangement, be specifically related to a kind of microalgae recovery equipment micro algae culturing liquid being carried out to drying while that dehydration being separated.
Background technology
Both culturing microalgae has been widely used in the fields such as the energy, food, pharmacy and feed; but due to micro-phycobiont small; and concentration in nutrient solution is very low; determine its difficulty of gathering very large; Large-scale microalgae is cultivated; from algae liquid, microalgae is a bottleneck problem always, becomes one of principal element of restriction microdisk electrode scale operation.The current separation of micro-algae and the method for collection mainly comprise: centrifugal, filter, flocculation, air supporting.Not yet there is mass-producing whole process production recovery arrangement, therefore need badly and develop the higher supporting combined type microalgae recovery equipment of level of automation, to gather operation to realize the mass-producings such as algae fluid dewatering, separation, drying.
Summary of the invention
For existing the problems referred to above, the invention provides a kind of Large-scale microalgae separation, collection drying plant, complete algae fluid dewatering, separation, drying, collecting process continuously.
For achieving the above object, the present invention includes following technical scheme:
A kind of Large-scale microalgae separation, collection drying plant, it comprises hopper, materiel delivery system, blast heating system, collection device and strainer service sink;
The micro algae culturing liquid through flocculation sediment is held in this hopper 1;
This materiel delivery system is made up of strainer 21, multiple cylinder 22 and motor 23; This strainer 21 is arranged ringwise, is driven by multiple cylinder 22, and at least one cylinder 22 is connected with motor 23;
This blast heating system is made up of blast heater 31, air knife 32 and fan housing 33;
This collection device is made up of scraper plate 41 and gathering barrel 42;
The top of this ring-shaped filtering belt 21 is in being horizontally disposed with, and as workspace, the bottom of annular is cleaning area; One end of this workspace is separating and filtering district 211, it is arranged the liquid outlet 11 of hopper 1; The other end of this workspace is drying zone 212, arranges air knife 32 below it, and the air port of air knife 32, towards the material on strainer 21, arranges fan housing 33 above air knife 32;
End strainer 21 inflection downwards of this drying zone 212, arranges scraper plate 41 and gathering barrel 42 below this inflection place;
This strainer 21 by strainer service sink 5, washes the small material in strainer filtering membrane in cleaning part, avoids blocking.
Equipment as above, preferably, the porosity of described strainer 21 is 0.01mm ~ 1mm.
Equipment as above, preferably, the below in described separating and filtering district 211 arranges drip 6 for collecting the nutrient solution filtered out through strainer.
Equipment as above, preferably, arranges ultrasonic generator in described strainer service sink 5.
Beneficial effect of the present invention is: this equipment realizes solid-liquid separation by the strainer with filtering function, completed by blast heating system and dehydrate further, microalgae nutrition solution carries successively by separating and filtering district and drying zone by strainer, enter collection device, once complete and be separated dry collecting process.Strainer completes cleaning step before returning workspace simultaneously.This apparatus structure is simple, easy to operate, can continuous seepage.Solve energy microalgae, problem is gathered in the edible mass-producing that particle volume is little, water ratio is high such as micro-algae and medicinal micro-algae.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred implementation of the present invention.
Embodiment
Embodiment 1
As shown in Figure 1, in the preferred embodiment of the present invention, Large-scale microalgae separation, collection drying plant comprises hopper, materiel delivery system, blast heating system, collection device and strainer service sink.
The micro algae culturing liquid through flocculation sediment is held in hopper 1.Materiel delivery system is made up of strainer 21, multiple cylinder 22 and motor 23.The porosity of strainer is 0.1mm.Strainer 21 is arranged ringwise, is driven by multiple cylinder 22, and one of them cylinder 22 is connected with motor 23.Blast heating system is made up of blast heater 31, air knife 32 and fan housing 33.Collection device is made up of scraper plate 41 and gathering barrel 42.
The top of ring-shaped filtering belt 21 is in being horizontally disposed with, and as workspace, the bottom of annular is cleaning area.One end of workspace is separating and filtering district 211, it is arranged the liquid outlet 11 of hopper 1.The below in separating and filtering district 211 arranges drip 6 for collecting the nutrient solution filtered out through strainer.The other end of workspace is drying zone 212, arranges air knife 32 below it, and the air port of air knife 32, towards the material on strainer 21, arranges fan housing 33 above air knife 32.
End strainer 21 inflection downwards of drying zone 212, arranges scraper plate 41 and gathering barrel 42 below this inflection place.
Strainer 21 by strainer service sink 5, arranges ultrasonic generator (not shown) in cleaning part in strainer service sink 5, for washing the small material in strainer filtering membrane, avoid blocking.
This equipment is in time working, and first open hopper liquid outlet 11, motor 23 and blast heater 31, motor 23 drives cylinder 22 to drive strainer to run.In separating and filtering district 211, micro algae culturing liquid drops on the strainer of below through liquid outlet 11, and penetration by liquid strainer falls into the drip 6 of below, and in separating and filtering district 211, most of moisture is filtered and removes.Solid materials is with being advanced into drying zone 212 before strainer, and the hot blast that blast heater 31 produces blows to material on strainer 21 by air knife 32, material is dewatered further, dry.The inflection downwards of end strainer 21 in drying zone 212, material falls and is separated with strainer under the effect of scraper plate, falls into the gathering barrel 42 of below.Be advanced into cleaning area under strainer, strainer bends downwards in cleaning area, and bending part immerses strainer service sink 5, washes the small material in strainer filtering membrane, avoid blocking under the effect of clear water and ultrasonic generator.The strainer cleaned up is advanced into workspace circulate again.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (1)
1. a Large-scale microalgae separation, collection drying plant, is characterized in that, it comprises hopper, materiel delivery system, blast heating system, collection device and strainer service sink;
The micro algae culturing liquid through flocculation sediment is held in this hopper (1);
This materiel delivery system is made up of strainer (21), multiple cylinder (22) and motor (23); This strainer (21) is arranged ringwise, and driven by multiple cylinder (22), at least one cylinder (22) is connected with motor (23); The porosity of strainer (21) is 0.01mm ~ 1mm;
This blast heating system is made up of blast heater (31), air knife (32) and fan housing (33);
This collection device is made up of scraper plate (41) and gathering barrel (42);
The top of this ring-shaped filtering belt (21) is in being horizontally disposed with, and as workspace, the bottom of annular is cleaning area; One end of this workspace is separating and filtering district (211), it is arranged the liquid outlet (11) of hopper (1); The below in separating and filtering district (211) arranges drip (6) for collecting the nutrient solution filtered out through strainer; The other end of this workspace is drying zone (212), air knife (32) is set below it, the air port of air knife (32) is towards the material on strainer (21), and air knife (32) top arranges fan housing (33);
End strainer (21) inflection downwards of this drying zone (212), arranges scraper plate (41) and gathering barrel (42) below this inflection place; Should be bent downwards in cleaning area by the strainer (21) of scraper plate, bending part immerses strainer service sink (5), strainer service sink arranges ultrasonic generator in (5), washes the small material in strainer filtering membrane, avoids blocking; The strainer cleaned up is advanced into workspace circulate again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506933.3A CN103555567B (en) | 2013-10-24 | 2013-10-24 | Large-scale microalgae separation, collection and drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506933.3A CN103555567B (en) | 2013-10-24 | 2013-10-24 | Large-scale microalgae separation, collection and drying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN103555567A CN103555567A (en) | 2014-02-05 |
| CN103555567B true CN103555567B (en) | 2015-07-08 |
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| CN201310506933.3A Active CN103555567B (en) | 2013-10-24 | 2013-10-24 | Large-scale microalgae separation, collection and drying equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104886578A (en) * | 2015-06-15 | 2015-09-09 | 杭州鑫伟低碳技术研发有限公司 | Production device and production method for haematococcus pluvialis micro-capsule conidial powder |
| CN109499150A (en) * | 2018-12-09 | 2019-03-22 | 湖南涌鑫源环保有限公司 | A kind of filter-pressing device recycling cathode carbon pieces carbon |
| CN114507605A (en) * | 2020-11-17 | 2022-05-17 | 中国科学院过程工程研究所 | Drying method of microalgae |
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| CN101306757A (en) * | 2008-07-03 | 2008-11-19 | 佛山市海天调味食品有限公司 | Clip-type conveying belt and cleaner |
| CN101318714A (en) * | 2008-07-23 | 2008-12-10 | 中国科学院水生生物研究所 | Method and apparatus for harvesting water bloom blue algae |
| GB201120796D0 (en) * | 2011-12-04 | 2012-01-11 | Narasimhamurthy Prakashkumar | Sdf (shallow dam & fall) |
| CN202844710U (en) * | 2012-10-22 | 2013-04-03 | 邱玉佳 | Cylinder-type automatic decontaminating and cleaning machine |
| CN203582856U (en) * | 2013-10-24 | 2014-05-07 | 北京联合大学生物化学工程学院 | Large-scale microalgae separating, collecting and drying equipment |
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2013
- 2013-10-24 CN CN201310506933.3A patent/CN103555567B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004079099A1 (en) * | 2003-03-05 | 2004-09-16 | Holding Franken B.V. | Method and apparatus for cleaning beaches |
| CN101306757A (en) * | 2008-07-03 | 2008-11-19 | 佛山市海天调味食品有限公司 | Clip-type conveying belt and cleaner |
| CN101318714A (en) * | 2008-07-23 | 2008-12-10 | 中国科学院水生生物研究所 | Method and apparatus for harvesting water bloom blue algae |
| GB201120796D0 (en) * | 2011-12-04 | 2012-01-11 | Narasimhamurthy Prakashkumar | Sdf (shallow dam & fall) |
| CN202844710U (en) * | 2012-10-22 | 2013-04-03 | 邱玉佳 | Cylinder-type automatic decontaminating and cleaning machine |
| CN203582856U (en) * | 2013-10-24 | 2014-05-07 | 北京联合大学生物化学工程学院 | Large-scale microalgae separating, collecting and drying equipment |
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Effective date of registration: 20170831 Address after: 100086 Beijing City, Haidian District Zhongguancun South Street No. 12 Chinese Academy of Agricultural Sciences comprehensive scientific research building (Kehai forint building) five floors on the ground (SE -1) Patentee after: Beijing Sen Miao Tian Cheng Environmental Protection Technology Co., Ltd. Address before: 100023 Beijing city Chaoyang District District No. 18 West three Fatou Patentee before: Bio-Chemical Engineering College, Beijing, United Univ. |
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