CN105087356A - Harvesting device for immobilized-cultured microalgae - Google Patents
Harvesting device for immobilized-cultured microalgae Download PDFInfo
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- CN105087356A CN105087356A CN201510603496.6A CN201510603496A CN105087356A CN 105087356 A CN105087356 A CN 105087356A CN 201510603496 A CN201510603496 A CN 201510603496A CN 105087356 A CN105087356 A CN 105087356A
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- 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
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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Abstract
The invention discloses a harvesting device for immobilized-cultured microalgae, and relates to the technical field of microalgae harvest. The harvesting device is invented in order to solve the problem that in the prior art the new inoculation required after microalgae is totally harvested results in raise of the total cost of immobilized culture of the microalgae. The harvesting device for immobilized-cultured microalgae comprises a harvesting part, wherein the harvesting part comprises a plurality of tool bits, the tool bits are sequentially arranged along a first direction, a gap is formed between every two adjacent tool bits, one side of the harvesting part is provided with a flattening part, the flattening part is connected with the harvesting part by virtue of a connecting part, the flattening part comprises a flattening end, the flattening end is separated from a tool bit, and the projection of the flattening end on the harvesting part is located between the top end and the bottom end of the gap. The harvesting device for immobilized-cultured microalgae, disclosed by the invention, is used for harvesting microalgae periodically.
Description
Technical field
The present invention relates to microalgae recovery technical field, particularly relate to a kind of recovering device of micro-algae Immobilized culture.
Background technology
Micro-algae to carry out photosynthetic hydroplankton, and as a kind of important renewable resources, it has the outstanding features such as distribution is wide, biomass is large, photosynthetic efficiency is high, accommodative ability of environment is strong, growth cycle is short, fat content is high.Micro-algae Immobilized culture refers to be fixed free microalgae cell or is embedded on carrier, make cell be in the state of geo-stationary, and nutrient solution has a kind of training method of relative flow state.
In micro-algae Immobilized culture process, the thickness of algal layer can increase gradually along with the growth of incubation time, the mass transfer of nutritive salt and the penetration depth of light can be affected when algal layer thickness is excessive, the output of micro-algae Immobilized culture is caused to reduce, in order to avoid the problems referred to above, need regularly to gather to micro-algae in the Immobilized culture process of micro-algae.
When regularly gathering to micro-algae, usually adopt in prior art the instruments such as scraper microalgae cell is scraped from cultivation face from, make it split away off.Because micro-phycobiont is small, size is generally at several microns to tens microns, the thickness cultivating algal layer after many days is still micron order, therefore, adopt the instruments such as scraper to carry out the very difficult thickness controlling to gather of gathering, generally the frustule on cultivation face all can be gathered, if continue to cultivate, then need renewed vaccination, because the process of inoculation is comparatively loaded down with trivial details, cause the total cost of micro-algae Immobilized culture to rise.
Summary of the invention
Embodiments of the invention provide a kind of recovering device of micro-algae Immobilized culture, can save loaded down with trivial details seeded process, reduce the total cost of micro-algae Immobilized culture.
For achieving the above object, The embodiment provides a kind of recovering device of micro-algae Immobilized culture, comprise part of gathering, described part of gathering comprises multiple cutter head, multiple described cutter head sets gradually along first direction, gap is provided with between two adjacent described cutter heads, the side of described part of gathering is provided with painting horizontal member, described painting horizontal member is connected by interconnecting piece with described part of gathering, described painting horizontal member comprises painting flush end, described painting flush end is separated with described cutter head, described painting flush end in described projection of gathering on part between the top and bottom in described gap.
Further, described in part of gathering also comprise mounting block for fixing multiple described cutter head, described interconnecting piece is connected with described mounting block.
Further, described mounting block is provided with multiple draw-in groove along described first direction, is equipped with described cutter head in each described draw-in groove, one end of described cutter head is connected in described draw-in groove, and the other end is positioned at outside described draw-in groove.
Further, same one end of multiple described cutter head is connected to form one formula cutter head, and described mounting block is provided with elongated slot, and described elongated slot extends along described first direction, and the coupling end of described integral type cutter head is connected in described elongated slot, and the other end is positioned at outside described elongated slot.
Further, the sidewall of described draw-in groove is provided with multiple first through hole, multiple described first through hole is arranged in order along the depth direction of described draw-in groove, one end that described cutter head is positioned at described draw-in groove is provided with the first screw rod, described first screw rod can through the first through hole described in any one, and be connected with the first nut screw connection be located at outside described mounting block, the length of described first screw rod and described cutter head are not more than the length of described draw-in groove along described first through hole bearing of trend along the length sum of described first through hole bearing of trend.
Further, the sidewall of described elongated slot is provided with multiple second through hole, multiple described second through hole is arranged in order along the depth direction of described elongated slot, one end that described integral type cutter head is positioned at described elongated slot is provided with the second screw rod, described second screw rod can through the second through hole described in any one, and be connected with the second nut screw connection be located at outside described mounting block, the length of described second screw rod and described integral type cutter head are not more than the length of described elongated slot along described second through hole bearing of trend along the length sum of described second through hole bearing of trend.
Further, two adjacent described draw-in grooves interconnect and form integral type draw-in groove, and multiple described cutter head all can slide along the bearing of trend of described integral type draw-in groove.
Further, described elongated slot is multiple, multiple described elongated slot sets gradually along the direction perpendicular to described integral type cutter head place plane, described integral type cutter head is all connected with in each described elongated slot, the length of elongated slot described at least one is greater than the length of corresponding described integral type cutter head, thus described integral type cutter head can be slided along the bearing of trend of described elongated slot.
Further, described painting horizontal member is cylindrical painting horizontal member, to gather described in described cylindrical painting horizontal member is positioned at along the direction of the plane formed perpendicular to multiple described cutter head the side of part, the shaft parallel of described cylindrical painting horizontal member in described first direction, described cylindrical painting horizontal member by described rotating shaft and described interconnecting piece hinged.
Further, the relative both sides of described interconnecting piece are provided with slide rail, described slide rail is fixedly installed, the plane that described slide rail is formed perpendicular to multiple described cutter head, the relative both sides of described interconnecting piece are provided with roller, described roller is equipped with in described slide rail, and described roller can roll in described slide rail.
Further, described interconnecting piece is provided with handle.
The recovering device of micro-algae Immobilized culture that the embodiment of the present invention provides, because part of gathering comprises multiple cutter head, and be provided with gap between adjacent two described cutter heads, therefore, when part of gathering is gathered to the microalgae cell on cultivation face, the position of cutter head process, frustule can be gathered, the frustule of gap location then can not be gathered, that is, after part of gathering is gathered to the microalgae cell on cultivation face, cultivation face can leave the cell band of strip, again owing to being coated with the painting flush end of horizontal member in described projection of gathering on part between the top and bottom in described gap, therefore, being coated with flush end can make the frustule on the strip cell band top stayed move on vacant cultivation face out, both sides, thus make frustule be evenly distributed on cultivation face, realize follow-up cultivation.Compared to existing technology, the recovering device in the present invention can carry out part to micro-algae of Immobilized culture and gather, and the micro-algae of retained part proceeds to cultivate as algae kind, therefore, without the need to renewed vaccination, thus eliminate loaded down with trivial details seeded process, and then reduce the total cost of micro-algae Immobilized culture.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the recovering device of the micro-algae Immobilized culture of the embodiment of the present invention;
Fig. 2 is the structural representation be coated with in the recovering device of the embodiment of the present invention micro-algae Immobilized culture when horizontal member is cylindrical painting horizontal member;
Fig. 3 is the explosive view that in the recovering device of the micro-algae Immobilized culture of the embodiment of the present invention, cutter head is connected with draw-in groove;
Fig. 4 is that in the recovering device of the micro-algae Immobilized culture of the embodiment of the present invention, cutter head is connected in the schematic diagram in draw-in groove;
Fig. 5 is the explosive view that in the recovering device of the micro-algae Immobilized culture of the embodiment of the present invention, integral type cutter head is connected with elongated slot;
Fig. 6 is that in the recovering device of the micro-algae Immobilized culture of the embodiment of the present invention, integral type cutter head is connected in the schematic diagram in elongated slot;
Fig. 7 is the explosive view that in the recovering device of the micro-algae Immobilized culture of the embodiment of the present invention, integral type cutter head is connected by the second screw rod and the second nut screw connection with elongated slot;
Fig. 8 is the schematic diagram that in the recovering device of the micro-algae Immobilized culture of the embodiment of the present invention, integral type cutter head is connected by the second screw rod and the second nut screw connection with elongated slot.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or assembly must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case above-mentioned term concrete meaning in the present invention can be understood.
In describing the invention, " top " in gap refers to when part of gathering is gathered to the microalgae cell on cultivation face, and gap is away from the one end in cultivation face; " bottom " in gap refers to when part of gathering is gathered to the microalgae cell on cultivation face, and gap is near the one end in cultivation face.
Fig. 1 and Fig. 2 is a specific embodiment of the recovering device of the micro-algae Immobilized culture of the embodiment of the present invention, the recovering device of the micro-algae Immobilized culture in the present embodiment, comprise part 1 of gathering, part 1 of gathering comprises multiple cutter head 11, multiple cutter head 11 sets gradually along first direction, gap 12 is provided with between two adjacent cutter heads 11, the gather side of part 1 is provided with and is coated with horizontal member 2, be coated with horizontal member 2 to be connected by interconnecting piece 3 with part 1 of gathering, be coated with horizontal member 2 and comprise painting flush end 21, be coated with flush end 21 to be separated with cutter head 11, be coated with flush end 21 and gather the projection on part 1 between the top and bottom in gap 12.
The recovering device of micro-algae Immobilized culture that the embodiment of the present invention provides, because part 1 of gathering comprises multiple cutter head 11, and be provided with gap 12 between adjacent two cutter heads 11, therefore, when part 1 of gathering is gathered to the microalgae cell on cultivation face, the position of cutter head 11 process, frustule can be gathered, the frustule at gap 12 place then can not be gathered, that is, after part 1 of gathering is gathered to the microalgae cell on cultivation face, cultivation face can leave the cell band of strip, painting flush end 21 again owing to being coated with horizontal member 2 is gathering the projection on part 1 between the top and bottom in gap 12, therefore, being coated with flush end 21 can make the frustule on the strip cell band top stayed move on vacant cultivation face out, both sides, thus make frustule be evenly distributed on cultivation face, realize follow-up cultivation.Compared to existing technology, the recovering device in the present invention can carry out part to micro-algae of Immobilized culture and gather, and the micro-algae of retained part proceeds to cultivate as algae kind, therefore, without the need to renewed vaccination, thus eliminate loaded down with trivial details seeded process, and then reduce the total cost of micro-algae Immobilized culture.
Further, with reference to Fig. 3 to Fig. 8, in order to fixing multiple cutter head 11, part 1 of gathering also comprises mounting block 13, and multiple cutter head 11 can be fixed on mounting block 13 along described first direction, and now, interconnecting piece 3 is connected with the mounting block 13 of gathering on part 1.
When multiple cutter head 11 is connected with mounting block 13, multiple cutter head 11 can be welded with mounting block 13 respectively, certainly, also can be as shown in Figure 3 and Figure 4, mounting block 13 arranges multiple draw-in groove 131 along described first direction, cutter head 11 is equipped with in each draw-in groove 131, one end of cutter head 11 is connected in draw-in groove 131, the other end is positioned at outside draw-in groove 131, namely multiple cutter head 11 is made to be fixed on mounting block 13 by cutter head 11 and the clamping of draw-in groove 131, compare this fixed form of welding, cutter head 11 and draw-in groove 131 clamping can make the dismounting of cutter head 11 more convenient, thus facilitate the replacing of cutter head 11, therefore, preferred cutter head 11 and draw-in groove 131 clamping in the present embodiment.
In order to improve the installation effectiveness of multiple cutter head 11, facilitate the replacing of cutter head 11 simultaneously, with reference to Fig. 5 and Fig. 6, the same one end of multiple cutter heads 11 in the present embodiment is connected to form one formula cutter head, mounting block 13 is provided with elongated slot 132, elongated slot 132 extends along described first direction, and the coupling end of described integral type cutter head is connected in elongated slot 132, and the other end is positioned at outside elongated slot 132.Same one end due to multiple cutter head 11 is connected to form one formula cutter head, during installation, can integral type cutter head one-off card be connected in elongated slot 132, therefore, without the need to being connected with mounting block 13 respectively by multiple cutter head 11, thus the time of installation is saved, improve installation effectiveness, in addition, integral type cutter head and elongated slot 132 clamping can make the dismounting of integral type cutter head more convenient, thus facilitate the replacing of integral type cutter head.
In order to regulate the thickness of gathering of micro-algae, with reference to Fig. 3 and Fig. 4, the sidewall of draw-in groove 131 is provided with multiple first through hole 133, multiple first through hole 133 is arranged in order along the depth direction of draw-in groove 131, one end that cutter head 11 is positioned at draw-in groove 131 is provided with the first screw rod 4, first screw rod 4 can pass any one first through hole 133, and be connected with the first nut 5 be located at outside mounting block 13, the length of the first screw rod 4 and cutter head 11 are not more than the length of draw-in groove 131 along the first through hole 133 bearing of trend along the length sum of the first through hole 133 bearing of trend, ensure that the first screw rod 4 and cutter head 11 can move along the depth direction of draw-in groove 131 in draw-in groove 131, thus make the first screw rod 4 can be relative with any one first through hole 133, when in the first through hole 133 that the first screw rod 4 is fixed on draw-in groove 131 lowermost end, the length that cutter head 11 exposes draw-in groove 131 is minimum, thickness of gathering is corresponding minimum, when in the first through hole 133 that the first screw rod 4 is fixed on draw-in groove 131 top, the length that cutter head 11 exposes draw-in groove 131 is maximum, thickness of gathering is corresponding maximum, therefore, by regulating each cutter head 11 in the degree of depth of draw-in groove 131 internal fixtion to the length regulating cutter head 11 to expose draw-in groove 131, thus regulate the thickness of gathering of micro-algae.
With reference to Fig. 7 and Fig. 8, when multiple cutter head 11 is connected to form one formula cutter head, in order to regulate the thickness of gathering of micro-algae, the sidewall of elongated slot 132 is provided with multiple second through hole 134, multiple second through hole 134 is arranged in order along the depth direction of elongated slot 132, one end that described integral type cutter head is positioned at elongated slot 132 is provided with the second screw rod 6, second screw rod 6 can pass any one second through hole 134, and be connected with the second nut 7 be located at outside mounting block 13, the length of the second screw rod 6 and described integral type cutter head are not more than the length of elongated slot 132 along the second through hole 134 bearing of trend along the length sum of the second through hole 134 bearing of trend, ensure that the second screw rod 6 and integral type cutter head can move along the depth direction of elongated slot 132 in elongated slot 132, thus make the second screw rod 6 can be relative with any one second through hole 134, when in the second through hole 134 that the second screw rod 6 is fixed on elongated slot 132 lowermost end, the length that integral type cutter head exposes elongated slot 132 is minimum, thickness of gathering is corresponding minimum, when in the second through hole 134 that the second screw rod 6 is fixed on elongated slot 132 top, the length that integral type cutter head exposes elongated slot 132 is maximum, thickness of gathering is corresponding maximum, therefore, integral type cutter head is regulated to expose the length of elongated slot 132 by regulating integral type cutter head in the degree of depth of elongated slot 132 internal fixtion, thus regulate the thickness of gathering of micro-algae.
In order to regulate the area of gathering of micro-algae, in the present embodiment, two adjacent draw-in grooves 131 interconnect and form integral type draw-in groove, multiple cutter head 11 all can slide along the bearing of trend of described integral type draw-in groove, thus, by regulating distance between two adjacent cutter heads 11 to regulate the width in gap 12, thus regulate the area of gathering of micro-algae.
When multiple cutter head 11 is connected to form one formula cutter head, in order to regulate the area of gathering of micro-algae, with reference to Fig. 5 and Fig. 6, in the present embodiment, elongated slot 132 is multiple, multiple elongated slot 132 sets gradually along the direction perpendicular to described integral type cutter head place plane, described integral type cutter head is all connected with in each elongated slot 132, the length of at least one elongated slot 132 is greater than the length of corresponding described integral type cutter head, thus described integral type cutter head can be slided along the bearing of trend of elongated slot 132, thus, by the overlapping degree regulating the position of integral type cutter head to regulate cutter head 11 relative in multiple elongated slot 132, thus regulate the width in gap 12, the i.e. area of gathering of adjustable micro-algae.
With reference to Fig. 1, in an embodiment of the present invention, be coated with horizontal member 2 for tabular painting horizontal member, described tabular is coated with horizontal member one end near cultivation face for being coated with flush end 21, now, along with the movement of recovering device, the painting flush end 21 that described tabular is coated with horizontal member can make the frustule on the strip cell band top stayed move on vacant cultivation face out, both sides, thus make frustule be evenly distributed on cultivation face, realize follow-up cultivation.
With reference to Fig. 2, in another embodiment of the invention, being coated with horizontal member 2 is cylindrical painting horizontal member, the direction of the plane that described cylindrical painting horizontal member edge is formed perpendicular to multiple cutter head 11 is positioned at the side of part 1 of gathering, the shaft parallel of described cylindrical painting horizontal member is in described first direction, described cylindrical painting horizontal member by described rotating shaft and interconnecting piece 3 hinged, the cylindrical surface of described cylindrical painting horizontal member is painting flush end 21 near the position in cultivation face, now, along with the movement of recovering device, cylindrical painting horizontal member can be rolled on cultivation face, cylindrical painting horizontal member extrudes the frustule on the strip cell band top stayed by cylindrical surface, frustule is moved on vacant cultivation face out, both sides, thus make frustule be evenly distributed on cultivation face, realize follow-up cultivation.
In order to make to gather thickness evenly, the relative both sides of the interconnecting piece 3 in the embodiment of the present invention are provided with slide rail (not shown), described slide rail is fixedly installed, the plane that described slide rail is formed perpendicular to multiple cutter head 11, the relative both sides of interconnecting piece 3 are provided with roller (not shown), described roller is equipped with in described slide rail, described roller can roll in described slide rail, thus, when the recovering device in the embodiment of the present invention moves on cultivation face, to gather part 1 and be coated with the distance of horizontal member 2 respectively and between cultivation face and keep constant, thus the part 1 and to be coated with the movement of horizontal member 2 more steady of making to gather, and then make to gather thickness evenly.
Further, as shown in Figure 2, interconnecting piece 3 can arrange handle 8, by driving handle 8, driving gathers part 1 and be coated with horizontal member 2 gathers to the microalgae cell on cultivation face and is coated with flat.
Above-mentioned cutter head 11 and painting horizontal member 2 can be made by mechanically resistant material, and such as synthetic glass, also can be made by soft material, such as silica gel or rubber.When the cultivation face of micro-algae is made by mechanically resistant material, cutter head 11 and painting horizontal member 2 are made by mechanically resistant material or soft material, when the cultivation face of micro-algae is made by soft material, cutter head 11 and be coated with horizontal member 2 and preferably made by soft material, thus avoid damage is caused to cultivation face.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (11)
1. the recovering device of a micro-algae Immobilized culture, it is characterized in that, comprise part of gathering, described part of gathering comprises multiple cutter head, multiple described cutter head sets gradually along first direction, gap is provided with between two adjacent described cutter heads, the side of described part of gathering is provided with painting horizontal member, described painting horizontal member is connected by interconnecting piece with described part of gathering, described painting horizontal member comprises painting flush end, described painting flush end is separated with described cutter head, described painting flush end in described projection of gathering on part between the top and bottom in described gap.
2. recovering device according to claim 1, is characterized in that, described in part of gathering also comprise mounting block for fixing multiple described cutter head, described interconnecting piece is connected with described mounting block.
3. recovering device according to claim 2, it is characterized in that, described mounting block is provided with multiple draw-in groove along described first direction, in each described draw-in groove, be equipped with described cutter head, one end of described cutter head is connected in described draw-in groove, and the other end is positioned at outside described draw-in groove.
4. recovering device according to claim 2, it is characterized in that, same one end of multiple described cutter head is connected to form one formula cutter head, described mounting block is provided with elongated slot, described elongated slot extends along described first direction, the coupling end of described integral type cutter head is connected in described elongated slot, and the other end is positioned at outside described elongated slot.
5. recovering device according to claim 3, it is characterized in that, the sidewall of described draw-in groove is provided with multiple first through hole, multiple described first through hole is arranged in order along the depth direction of described draw-in groove, one end that described cutter head is positioned at described draw-in groove is provided with the first screw rod, described first screw rod can through the first through hole described in any one, and be connected with the first nut screw connection be located at outside described mounting block, the length of described first screw rod and described cutter head are not more than the length of described draw-in groove along described first through hole bearing of trend along the length sum of described first through hole bearing of trend.
6. recovering device according to claim 4, it is characterized in that, the sidewall of described elongated slot is provided with multiple second through hole, multiple described second through hole is arranged in order along the depth direction of described elongated slot, one end that described integral type cutter head is positioned at described elongated slot is provided with the second screw rod, described second screw rod can through the second through hole described in any one, and be connected with the second nut screw connection be located at outside described mounting block, the length of described second screw rod and described integral type cutter head are not more than the length of described elongated slot along described second through hole bearing of trend along the length sum of described second through hole bearing of trend.
7. recovering device according to claim 3, is characterized in that, two adjacent described draw-in grooves interconnect and form integral type draw-in groove, and multiple described cutter head all can slide along the bearing of trend of described integral type draw-in groove.
8. recovering device according to claim 4, it is characterized in that, described elongated slot is multiple, multiple described elongated slot sets gradually along the direction perpendicular to described integral type cutter head place plane, described integral type cutter head is all connected with in each described elongated slot, the length of elongated slot described at least one is greater than the length of corresponding described integral type cutter head, thus described integral type cutter head can be slided along the bearing of trend of described elongated slot.
9. recovering device according to claim 1, it is characterized in that, described painting horizontal member is cylindrical painting horizontal member, to gather described in described cylindrical painting horizontal member is positioned at along the direction of the plane formed perpendicular to multiple described cutter head the side of part, the shaft parallel of described cylindrical painting horizontal member in described first direction, described cylindrical painting horizontal member by described rotating shaft and described interconnecting piece hinged.
10. recovering device according to claim 1, it is characterized in that, the relative both sides of described interconnecting piece are provided with slide rail, described slide rail is fixedly installed, the plane that described slide rail is formed perpendicular to multiple described cutter head, the relative both sides of described interconnecting piece are provided with roller, and described roller is equipped with in described slide rail, and described roller can roll in described slide rail.
11. recovering devices according to claim 1, is characterized in that, described interconnecting piece is provided with handle.
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| CN201510603496.6A CN105087356B (en) | 2015-09-21 | 2015-09-21 | A kind of recovering device of microalgae Immobilized culture |
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| CN201510603496.6A CN105087356B (en) | 2015-09-21 | 2015-09-21 | A kind of recovering device of microalgae Immobilized culture |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090613U (en) * | 1991-03-12 | 1991-12-18 | 李昌明 | Pick-up machine for cereals |
| US20130337548A1 (en) * | 2010-03-04 | 2013-12-19 | Utah State University | Rotating Bioreactor |
| EP2718420A1 (en) * | 2011-06-13 | 2014-04-16 | AL-G Technologies Inc. | Method using immobilized algae for production and harvest of algal biomass and products |
| CN204939457U (en) * | 2015-09-21 | 2016-01-06 | 新奥科技发展有限公司 | A kind of recovering device of micro-algae Immobilized culture |
-
2015
- 2015-09-21 CN CN201510603496.6A patent/CN105087356B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090613U (en) * | 1991-03-12 | 1991-12-18 | 李昌明 | Pick-up machine for cereals |
| US20130337548A1 (en) * | 2010-03-04 | 2013-12-19 | Utah State University | Rotating Bioreactor |
| EP2718420A1 (en) * | 2011-06-13 | 2014-04-16 | AL-G Technologies Inc. | Method using immobilized algae for production and harvest of algal biomass and products |
| CN204939457U (en) * | 2015-09-21 | 2016-01-06 | 新奥科技发展有限公司 | A kind of recovering device of micro-algae Immobilized culture |
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| CN105087356B (en) | 2017-09-26 |
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