CN218878453U - Prevent blockking up screw conveyer and straw preliminary treatment production system - Google Patents
Prevent blockking up screw conveyer and straw preliminary treatment production system Download PDFInfo
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- CN218878453U CN218878453U CN202223237742.5U CN202223237742U CN218878453U CN 218878453 U CN218878453 U CN 218878453U CN 202223237742 U CN202223237742 U CN 202223237742U CN 218878453 U CN218878453 U CN 218878453U
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The utility model relates to a straw preliminary treatment production technical field specifically is a prevent blockking up screw conveyer mechanism and straw preliminary treatment production system, prevent blockking up screw conveyer mechanism and include: the device comprises a feeding hole, an anti-blocking shell, an anti-blocking driving device, an anti-blocking stirring roller and a stone falling plate; the beneficial effects are that: through be provided with on the feed inlet top and prevent stifled casing, prevent stifled drive arrangement that prevents that stifled casing outside surface sets up and drive and prevent stifled stirring roller and rotate, thereby to prevent that the inside straw of stifled casing from stirring towards the rock fall board, effectively prevent the straw from blockking up, and collect the filterable stone of rock fall board through collecting the casing, first magnet is spacing fixed to collecting the casing with the cooperation of second magnet, and be convenient for take out the collection casing through collecting the handle, thereby be convenient for clean the collection casing inside, thereby collect stone and the great granule that mix with in the straw, avoid stone wearing and tearing equipment, avoid causing the harm to follow-up equipment.
Description
Technical Field
The utility model relates to a straw preliminary treatment production technical field specifically is a prevent blockking up screw conveyer and straw preliminary treatment production system.
Background
The rice straw has high lignocellulose content, is difficult to degrade, is easy to dry quickly, has high process requirement, generally needs to be pretreated before anaerobic fermentation is carried out to produce methane, and generally adopts a hydrolysis process for pretreatment, so that the treatment cost and time of the straw are increased.
The existing domestic large-scale biogas project for producing biogas by anaerobic fermentation of straws generally takes corn straws as a main material, and a large-scale biogas project produced by rice straws as a raw material is rare at home, so that the problem that the rice straws are difficult to degrade is solved, the rice straws are piled up during conveying to cause blockage, and stones and large particles exist in the straws, so that the abrasion equipment is abraded, and the subsequent equipment is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent blockking up screw conveyer and straw preliminary treatment production system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an prevent blockking up screw conveyor, prevent blockking up screw conveyor includes:
the feeding hole is formed in the surface of the spiral conveyor body;
the anti-blocking shell is fixed on the surface of the top end of the feed inlet;
the anti-blocking driving device is fixed on the side surface of the anti-blocking shell;
the anti-blocking stirring roller is arranged in the anti-blocking shell, one end of the anti-blocking stirring roller is connected with the output end of the anti-blocking driving device, and the other end of the anti-blocking stirring roller is hinged with the anti-blocking shell; and
the slabstone that falls sets up in stifled casing is inside, and the slope sets up, and is located and prevents stifled stirring roller below.
Preferably, the rock falling plate is of a hollow structure, an adjusting plate is inserted into the rock falling plate, the length of the adjusting plate is larger than that of the rock falling plate, the other end of the adjusting plate extends out of the anti-blocking shell, an adjusting handle is arranged at one end, far away from the anti-blocking shell, of the adjusting plate, and the adjusting handle is of a '21274', structure.
Preferably, the rockfall groove has all been seted up with the regulating plate surface to the rockfall board, and runs through rockfall board and regulating plate setting, and the rockfall groove is provided with the multiunit, and multiunit rockfall groove is crisscross to be set up, and the regulating plate with prevent being provided with the regulating part between the stifled casing, the regulating part is to the inside position control of the rockfall board of regulating plate grafting for the rockfall groove on regulating plate surface cooperates with the rockfall groove on rockfall board surface.
Preferably, the adjusting part comprises an adjusting limiting groove, a limiting jacking spring, a limiting jacking groove connected with one end of the limiting jacking spring and a limiting block connected with the other end of the limiting jacking spring, the adjusting limiting groove is formed in the surfaces of two sides of the adjusting plate and is provided with a plurality of groups, the limiting jacking groove is formed in the surface of the anti-blocking shell, the limiting jacking groove and the cross section of the adjusting limiting groove are both in a '21274', and the limiting jacking spring is in a compressed state all the time.
Preferably, the outer side surface of the anti-blocking shell is provided with a pressing bottom block and a pressing block, the top end of the pressing bottom block is provided with a pressing groove, one end of the pressing block is inserted into the pressing groove, the cross section of the pressing groove is of a structure shaped like a Chinese character '\21274', a pressing spring is arranged in the pressing groove, one end of the pressing spring is connected with the pressing groove, and the other end of the pressing spring is connected with the pressing block.
Preferably, press down the groove both sides surface and seted up and pull the fixed slot, and pull the inside haulage rope that is provided with of fixed slot, haulage rope one end with press the briquetting to be connected, the other end passes and presses the bottom block and prevent stifled casing and be connected with the stopper.
Preferably, the bottom surface of the rockfall is provided with a fixed baffle, the cross section of the fixed baffle is of an L-shaped structure, the lower end of the rockfall is provided with a collection shell, one end of the collection shell is lapped on the inner wall of the fixed baffle, the other end of the collection shell is aligned with the outer wall of the anti-blocking shell, the surface of one end of the collection shell, which is far away from the fixed baffle, is provided with a collection handle, and the collection handle is of a' probation 21274.
Preferably, the bottom end surface of the collecting shell is provided with a limiting sliding groove, the inner wall of the fixed baffle is provided with a limiting sliding block, the limiting sliding groove and the cross section of the limiting sliding block are of a T-shaped structure, the upper end of the inner wall of the fixed baffle is provided with a first magnet, the collecting shell is provided with a second magnet close to one end surface of the fixed baffle, and the first magnet and the second magnet attract each other in an opposite polarity mode.
A straw pretreatment production system comprises the anti-blocking spiral conveying mechanism. Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be provided with on the feed inlet top and prevent stifled casing, prevent stifled drive arrangement drive that prevents that stifled casing outside surface sets up and prevent stifled stirring roller rotation, thereby will prevent that the inside straw of stifled casing from stirring towards the rock fall board, effectively prevent the straw jam, and collect the filterable stone of rock fall board through collecting the casing, and support collecting casing one end through fixed stop, spacing spout and spacing slider cooperation are horizontal spacing to collecting the casing, prevent to collect the casing and rock, first magnet and second magnet cooperation are spacing fixed to collecting the casing, and be convenient for take out to collecting the casing through collecting the handle, thereby be convenient for clean collecting the casing inside, thereby collect the stone and the great granule that are mingled with in the straw, avoid stone wearing and tearing equipment, avoid causing the harm to follow-up equipment.
Drawings
Fig. 1 is a schematic view of a front perspective structure of the present invention;
fig. 2 is a rear view partial structure schematic diagram of the present invention;
FIG. 3 is a schematic view of a front sectional three-dimensional structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3 at A;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 at B;
FIG. 6 is a perspective view of the adjustment plate;
FIG. 7 is a schematic view of a partially cut-away perspective structure of the adjustment plate and the anti-blocking housing;
fig. 8 is a partially sectional perspective view of the pressing bottom block and the pressing block.
In the figure: screw conveyer body 1, feed inlet 2, prevent stifled casing 3, prevent stifled drive arrangement 4, prevent stifled stirring roller 5, press the bottom block 6, press the briquetting 7, regulating plate 8, regulating handle 9, collect casing 10, collect handle 11, rockfall board 12, fixed stop 13, rockfall groove 14, spacing spout 15, spacing slider 16, first magnet 17, second magnet 18, adjust spacing groove 19, spacing groove 20 is held in top, spacing spring 21 is held in top, stopper 22, haulage rope 23, pressing groove 24, pressing spring 25, pull fixed slot 26.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
Referring to fig. 1 to 8, the present invention provides a technical solution:
the first embodiment is as follows:
the utility model provides a prevent blockking up screw conveying mechanism, prevent blockking up screw conveying mechanism includes:
the feeding hole 2 is arranged on the surface of the spiral conveyor body 1;
the anti-blocking shell 3 is fixed on the surface of the top end of the feed inlet 2;
the anti-blocking driving device 4 is fixed on the side surface of the anti-blocking shell 3;
the anti-blocking stirring roller 5 is arranged in the anti-blocking shell 3, one end of the anti-blocking stirring roller is connected with the output end of the anti-blocking driving device 4, and the other end of the anti-blocking stirring roller is hinged with the anti-blocking shell 3; and
and the falling stone plate 12 is arranged inside the anti-blocking shell 3, is obliquely arranged and is positioned below the anti-blocking stirring roller 5.
Straw pretreatment production system, including foretell prevent blockking up screw conveyor, and
conveying a belt: the conveying belt consists of two sections, namely a horizontal conveying belt and an inclined conveying belt, a bundle of compressed straws (a square bundle or a round bundle) is placed on the conveying belt by using mechanical equipment, and a weighing module is arranged on the side surface of the conveying belt and can weigh and display the bundled straws;
a bale breaker: the method comprises the following steps of conveying the broken straws to a bale breaker for bale breaking, wherein the bale breaker is provided with two bale breaking spirals which can break the straws loose, then filling the straws into a grabbing and raking machine, and stopping adding the straws into a material level sensor in the device so as to ensure that excessive filling is not realized until the materials below the material level sensor are removed;
grabbing and raking machine: the bundled straws are grabbed and loosened and are sent into a screw conveyor body 1 for feeding adjustment;
grinding machine: straw emerging from the screw conveyor body 1 is sucked into a grinder and then chopped, the straw grinder having a screen to ensure that only straw chopped to a suitable length can pass through;
cyclone with fan: and (3) performing dust removal treatment on the ground straws, separating the straws in a cyclone dust collector, stopping on a spiral at the bottom of the dust collector, blowing the straws to the cyclone dust collector after the grinding machine, and separating dust/air from the chopped straws.
Example two:
on the basis of the first embodiment, the utility model discloses an prevent blockking up screw conveyer disclosed in the second embodiment, its structure is basically the same as in the first embodiment, its difference lies in filtering the stone between the straw, falling rock plate 12 is the hollow structure, and falling rock plate 12 inside is pegged graft and is had regulating plate 8, regulating plate 8 length is greater than falling rock plate 12 length, the other end of regulating plate 8 stretches out prevents stifled casing 3 setting, and regulating plate 8 keeps away from preventing stifled casing 3 one end and is provided with adjusting handle 9, adjusting handle 9 is "21274" font structure, falling rock plate 12 has all seted up falling rock groove 14 with regulating plate 8 surface, and run through falling rock plate 12 and regulating plate 8 setting, and falling rock groove 14 is provided with the multiunit, multiunit falling rock groove 14 sets up in a staggered way, and regulating plate 8 and prevent being provided with the regulating part between the casing 3, the regulating part is to regulating plate 8 grafting falling rock plate 12 internal position control, make the falling rock groove 14 on regulating plate 8 surface cooperate with the falling rock groove 14 on the surface of falling rock plate 12 surface.
The straw falls from between the rock fall grooves 14 through the rock fall grooves 14, and the straw slides downwards from the surface of the rock fall plate 12 and then enters the interior of the feed port 2, so that stones are filtered out of the straw.
Example three:
the utility model discloses an anti-clogging spiral conveying mechanism disclosed in embodiment three, its structure is basically the same as in embodiment two, its difference lies in the position control to regulating plate 8, the regulating part includes regulation spacing groove 19, spacing top is held the spring 21, spacing top is held the spacing groove 20 that spring 21 one end is connected and the stopper 22 that the other end is connected, regulation spacing groove 19 is seted up at regulating plate 8 both sides surface, and be provided with the multiunit, spacing top is held the groove 20 and is seted up at anti-clogging casing 3 surface, and spacing top is held the groove 20 and is adjusted spacing groove 19 cross section and all be "the 7421274212font structure, and spacing top is held the spring 21 and is in the compression state all the time, anti-clogging casing 3 outside surface is provided with presses bottom block 6 and pressing block 7, press the bottom block 6 top and have according to the indent 24, and press block 7 one end to peg graft in pressing the indent 24 inside, press groove 24 cross section to be" the 747474747474747474747474747 font structure, "and press the groove 24 inside to be provided with press spring 25, press spring 25 one end and press groove 24 to be connected with pressing groove 24, the other end and press block 7 to be connected, press groove 24 both sides surface to be provided with press the rope 26, and pass through the pulling rope and connect the stopper 22 and be connected with the casing 23.
Hold spring 21 top through spacing top and hold stopper 22 and get into regulation limiting groove 19 inside, thereby carry out spacing fixed to adjusting plate 8, and through pressing down press block 7, make press block 7 towards pressing groove 24 and remove, and press block 7 to drive haulage rope 23 and drawing fixed slot 26 inside removal, make and draw fixed slot 26 pulling stopper 22 and get into spacing top and hold inside groove 20, thereby cancel the spacing fixed to adjusting plate 8, then adjust the distance of adjusting plate 8 in the inside of falling rocks board 12 through adjusting handle 9, thereby adjust the cooperation through falling rocks groove 14 on adjusting plate 8 surface and the falling rocks groove 14 on falling rocks board 12 surface, thereby adjust the clearance size of filtering the stone, after the regulation is accomplished, loosen press block 7, then spacing top is held spring 21 top and is held stopper 22 and is got into regulation limiting groove 19 inside, continue to carry out spacing fixed to adjusting plate 8.
Example four:
the utility model discloses a prevent blockking up screw conveyor that embodiment four disclosed, its structure is basically the same as in embodiment three, its difference lies in collecting the stone, the bottom surface of falling rock board 12 is provided with fixed stop 13, fixed stop 13 transversal personally submits "L" font structure, and the 12 lower extremes of falling rock board is provided with collects casing 10, collect casing 10 one end overlap joint at fixed stop 13 inner wall, the other end aligns with prevent stifled casing 3 outer wall, and collect casing 10 and keep away from fixed stop 13 one end surface and be provided with collection handle 11, and collect handle 11 and be "the 74212747" font structure, collect casing 10 bottom surface and seted up spacing spout 15, fixed stop 13 inner wall is provided with spacing slider 16, and spacing spout 15 all is "T" font structure with spacing slider 16 cross section, fixed stop 13 inner wall upper end is provided with first magnet 17, it is provided with second magnet 18 to collect casing 10 near fixed stop 13 one end surface, and first magnet 17 attracts with second magnet 18 opposite sex mutually.
Through collecting casing 10 and collecting the filterable stone of rockfall board 12 to support collecting casing 10 one end through fixed stop 13, spacing spout 15 prevents to collect casing 10 and rocks with spacing slider 16 cooperation to collecting casing 10 horizontal spacing, and first magnet 17 is spacing fixed to collecting casing 10 with the cooperation of second magnet 18, and is convenient for collect the extraction of casing 10 through collecting handle 11.
The scheme is as follows: through being provided with on 2 tops of feed inlet, prevent stifled casing 3, prevent stifled drive arrangement 4 that 3 outside surfaces of stifled casing set up and drive stifled stirring roller 5 rotation, thereby will prevent stifled inside straw of casing 3 and stir towards slabstone 12, effectively prevent straw jam, and collect slabstone 12 filterable stone through collecting casing 10, and support collecting casing 10 one end through fixed stop 13, spacing spout 15 and 16 cooperation of spacing slider are horizontal spacing to collecting casing 10, prevent to collect casing 10 and rock, first magnet 17 cooperates to collecting casing 10 spacing fixedly with second magnet 18, and be convenient for take out collecting casing 10 through collecting handle 11, thereby be convenient for clean collecting casing 10 inside, thereby collect the stone and the great granule that mix with in the straw, avoid stone wearing and tearing equipment, avoid causing the harm to follow-up equipment.
It holds stopper 22 and gets into inside adjusting limiting groove 19 to hold spring 21 top through spacing top, thereby carry out spacing fixed to adjusting plate 8, and through pressing down pressing block 7, make pressing block 7 move according to indent 24, and press block 7 to drive haulage rope 23 and drawing fixed slot 26 inside and moving, make it draws fixed slot 26 pulling stopper 22 and get into spacing top and hold inside groove 20, thereby the spacing of cancellation to adjusting plate 8 is fixed, then adjust the distance of adjusting plate 8 in falling rocks board 12 inside through adjusting handle 9, thereby adjust the cooperation through falling rocks groove 14 on adjusting plate 8 surface and the falling rocks groove 14 on falling rocks board 12 surface, thereby adjust the clearance size of filtering stones, after the regulation is accomplished, loosen and press block 7, then spacing top is held stopper 22 and is got into inside adjusting limiting groove 19, continue to carry out spacing fixed to adjusting plate 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a prevent blockking up screw conveyor which characterized in that: prevent blockking up screw conveyor and include:
the feeding hole (2) is formed in the surface of the spiral conveyor body (1);
the anti-blocking shell (3) is fixed on the top surface of the feed inlet (2);
the anti-blocking driving device (4) is fixed on the side surface of the anti-blocking shell (3);
the anti-blocking stirring roller (5) is arranged in the anti-blocking shell (3), one end of the anti-blocking stirring roller is connected with the output end of the anti-blocking driving device (4), and the other end of the anti-blocking stirring roller is hinged with the anti-blocking shell (3); and
and the falling stone plate (12) is arranged inside the anti-blocking shell (3), is obliquely arranged and is positioned below the anti-blocking stirring roller (5).
2. The anti-clogging screw conveyor mechanism according to claim 1, characterized in that: the anti-blocking device is characterized in that the falling stone plate (12) is of a hollow structure, an adjusting plate (8) is inserted into the falling stone plate (12), the length of the adjusting plate (8) is larger than that of the falling stone plate (12), the other end of the adjusting plate (8) extends out of the anti-blocking shell (3) and is provided with an adjusting handle (9), and the adjusting handle (9) is of a '21274', and is arranged at one end, far away from the anti-blocking shell (3), of the adjusting plate (8).
3. An anti-clogging screw conveyor mechanism according to claim 2, characterized in that: falling stone plate (12) and regulating plate (8) surface have all seted up falling stone groove (14), and run through falling stone plate (12) and regulating plate (8) setting, and falling stone groove (14) are provided with the multiunit, multiunit falling stone groove (14) crisscross setting, and regulating plate (8) and prevent being provided with the regulating part between stifled casing (3), the regulating part is to regulating plate (8) grafting falling stone plate (12) inside position control for falling stone groove (14) on regulating plate (8) surface and falling stone groove (14) cooperation on falling stone plate (12) surface.
4. An anti-clogging screw conveyor mechanism according to claim 3, characterized in that: the adjusting piece comprises an adjusting limiting groove (19), a limiting jacking spring (21), a limiting jacking groove (20) connected with one end of the limiting jacking spring (21) and a limiting block (22) connected with the other end of the limiting jacking spring, the adjusting limiting groove (19) is formed in the surfaces of two sides of the adjusting plate (8) and is provided with a plurality of groups, the limiting jacking groove (20) is formed in the surface of the anti-blocking shell (3), the cross sections of the limiting jacking groove (20) and the adjusting limiting groove (19) are both in a structure like a Chinese character '21274', and the limiting jacking spring (21) is in a compressed state all the time.
5. An anti-clogging screw conveyor mechanism according to claim 4, characterized in that: the outer side surface of the anti-blocking shell (3) is provided with a pressing bottom block (6) and a pressing block (7), the top end of the pressing bottom block (6) is provided with a pressing groove (24), one end of the pressing block (7) is inserted into the pressing groove (24), the cross section of the pressing groove (24) is of a structure shaped like Chinese character '21274', a pressing spring (25) is arranged in the pressing groove (24), one end of the pressing spring (25) is connected with the pressing groove (24), and the other end of the pressing spring is connected with the pressing block (7).
6. An anti-clogging screw conveyor mechanism according to claim 5, characterized in that: according to indent (24) both sides surface seted up pull fixed slot (26), and pull fixed slot (26) inside be provided with haulage rope (23), haulage rope (23) one end is connected with pressing down piece (7), and the other end passes presses bottom block (6) and prevents stifled casing (3) and be connected with stopper (22).
7. The anti-clogging spiral conveying mechanism according to claim 6, characterized in that: the bottom end surface of the falling stone plate (12) is provided with a fixed baffle (13), the cross section of the fixed baffle (13) is of an L-shaped structure, the lower end of the falling stone plate (12) is provided with a collecting shell (10), one end of the collecting shell (10) is lapped on the inner wall of the fixed baffle (13), the other end of the collecting shell is aligned with the outer wall of the anti-blocking shell (3), the surface of one end, away from the fixed baffle (13), of the collecting shell (10) is provided with a collecting handle (11), and the collecting handle (11) is of a 21274L-shaped structure.
8. The anti-clogging screw conveyor mechanism according to claim 7, characterized in that: collecting casing (10) bottom surface and having seted up spacing spout (15), fixed stop (13) inner wall is provided with stop block (16), and just spacing spout (15) all are "T" font structure with stop block (16) cross section, and fixed stop (13) inner wall upper end is provided with first magnet (17), collects casing (10) and is close to fixed stop (13) one end surface and is provided with second magnet (18), and first magnet (17) and second magnet (18) opposite poles attract each other.
9. A straw pretreatment production system is characterized in that: an anti-clogging screw conveyor mechanism comprising any one of the preceding claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223237742.5U CN218878453U (en) | 2022-12-02 | 2022-12-02 | Prevent blockking up screw conveyer and straw preliminary treatment production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223237742.5U CN218878453U (en) | 2022-12-02 | 2022-12-02 | Prevent blockking up screw conveyer and straw preliminary treatment production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218878453U true CN218878453U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223237742.5U Active CN218878453U (en) | 2022-12-02 | 2022-12-02 | Prevent blockking up screw conveyer and straw preliminary treatment production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218878453U (en) |
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2022
- 2022-12-02 CN CN202223237742.5U patent/CN218878453U/en active Active
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