CN213698893U

CN213698893U - Special extraction separation filter equipment of tealeaves

Info

Publication number: CN213698893U
Application number: CN202022265496.9U
Authority: CN
Inventors: 杨庆新; 刘仲华; 张超; 黄建安; 谭文
Original assignee: Hunan Xiangfeng Sangzhi White Tea Co ltd
Current assignee: Hunan Xiangfeng Sangzhi White Tea Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-16
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a special tea extraction and separation filter device, which comprises a bracket, an ultrafiltration cylinder for separating tea extracts such as tea polyphenol, theanine and the like is arranged on the bracket, an outer cylinder is fixed on the bracket, a central axis in the outer cylinder is fixedly connected with the ultrafiltration cylinder in a rotating way, a motor is fixed on the bracket, the motor drives the ultrafiltration cylinder to rotate in the outer cylinder, the upper end part of the ultrafiltration cylinder is fixed with a rotary cylinder, the outer side wall of the rotary cylinder is sleeved and fixedly connected with a sleeve, a scraper used for scraping tea powder on the inner side wall of the ultrafiltration cylinder is arranged in the ultrafiltration cylinder, the scraper is in transmission connection with the sleeve, the upper end of the rotary cylinder is sleeved with a cap head, the rotary drum rotates on the cap head in a fixed shaft mode, the cap head is connected with a liquid inlet pipe used for conveying an extracting agent into the ultrafiltration drum, the outer side wall of the outer drum is fixedly connected with a liquid outlet pipe used for outputting the extracting agent, and the liquid outlet pipe and the outer drum are arranged in a tangent mode. The special extraction and separation filter device for tea improves the separation efficiency of tea extracts such as tea polyphenol, theanine and the like in tea by utilizing the centrifugal force effect and the internal and external pressure difference effect.

Description

Special extraction separation filter equipment of tealeaves

Technical Field

The utility model relates to a tealeaves deep-processing field specifically is a special extraction separation filter equipment of tealeaves.

Background

In order to improve the value of low-grade tea leaves, the low-grade tea leaves are often ground and then extracted by using an extracting agent to obtain tea polyphenol and theanine components in the tea leaves. The tea powder in the extracting agent is filtered in the existing equipment for extracting and separating tea polyphenol and theanine from tea powder, the tea powder is usually made to be fine by crushing tea in order to improve the extraction efficiency of the tea polyphenol and the theanine in the tea, so that the tea powder is often filtered by adopting an ultrafiltration structure, the resistance of the ultrafiltration structure is large, the filtration efficiency is low, the tea powder can be accumulated on the surface of the ultrafiltration structure to cause blockage, and the extraction, separation and filtration efficiency of the tea polyphenol and the theanine is low.

In order to solve the above problems, we propose a special tea leaf extracting, separating and filtering device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a special extraction separation filter equipment of tealeaves, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model relates to a special extraction separation filter equipment of tealeaves, which comprises a bracket, be provided with the ultrafiltration section of thick bamboo that is used for the separation of theanine on the support, be fixed with the urceolus on the support, the central axis department dead axle in the urceolus rotates and is connected with super filter cylinder, be fixed with the motor on the support, and motor drive ultrafiltration section of thick bamboo is at the urceolus internal rotation, the upper end that super filter cylinder was fixed with the rotary drum, the rotary drum lateral wall cup joints and fixedly connected with sleeve, the inside of ultrafiltration section of thick bamboo is provided with the scraper blade that is used for striking off tealeaves powder to ultrafiltration section of thick bamboo inside wall, the scraper blade is connected with the sleeve transmission, the cap has been cup jointed to the upper end of rotary drum, and the rotary drum is fixed the dead axle on the cap and rotates, be connected with the feed liquor pipe that is used for carrying the extractant in.

Preferably, the upper end and the lower end of the ultrafiltration cylinder are fixedly connected with end plates, the center of the bottom surface of the end plate at the lower end of the ultrafiltration cylinder is perpendicular to and fixedly connected with a rotating shaft, the rotating shaft penetrates through a bottom plate of the outer cylinder and can rotate on the bottom plate in a fixed shaft mode, a gear ring is fixed on the outer side wall of the lower end of the rotating shaft, a gear is fixed at the output shaft end of the motor and is in meshed connection with the gear ring, a bolt is in threaded connection with the center of the rotating shaft, and the upper end.

Preferably, the rotary drum is vertically and fixedly connected to the center of an end plate at the upper end of the ultrafiltration cylinder, the rotary drum is communicated with the inside of the ultrafiltration cylinder, and the rotary drum penetrates through a top plate of the outer cylinder and can rotate on the top plate in a fixed shaft mode.

Preferably, the cap head is fixed on the outer barrel through a support rod, a slide rod penetrates through and is connected to the cap head, a lower end fixed connection scraper blade of the slide rod is fixedly connected with a slide block, an annular groove is formed in the outer peripheral wall of the sleeve through a pull rod, the vertical central axis of the sleeve is located on the inner side of the annular groove, the vertical central axis of the sleeve and the annular groove are located to form a 30-degree inclined angle, and the slide block is connected in the annular groove in a sliding mode.

Preferably, a plurality of louvers are fixed to the outer peripheral wall of the super filter cartridge, and the plurality of louvers are provided at equal intervals along the outer peripheral wall of the super filter cartridge.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the super filter cylinder is driven by the motor to rotate, so that the centrifugal force and the internal and external pressure difference are utilized to improve the separation efficiency of tea polyphenol and theanine in tea, and the super filter cylinder rotates to drive the scraper blade to continuously scrape tea powder adhered to the inner wall of the super filter cylinder in the process of rotation, so that the blockage of the super filter cylinder is avoided, and the high-efficiency trafficability of the super filter cylinder is kept.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a first schematic view of the sectional structure of the assembly of the special tea leaf extracting, separating and filtering device of the present invention;

FIG. 2 is a schematic view of the sectional structure of the assembly of the special tea leaf extracting, separating and filtering device of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 1;

fig. 4 is a schematic view of the expansion structure of the peripheral wall of the sleeve of the special extraction separation filter device for tea of the utility model.

In the figure: 1. a support; 2. an outer cylinder; 3. an ultrafiltration cartridge; 4. a rotating shaft; 5. a ring gear; 6. a bolt; 7. a gear; 8. a motor; 9. a rotating drum; 10. a sleeve; 11. a ring groove; 12. a strut; 13. a cap head; 14. a liquid inlet pipe; 15. a slide bar; 16. a pull rod; 17. a slider; 18. a squeegee; 19. a leaf plate; 20. a liquid outlet pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1 to 4, a special tea extraction separation filter device comprises a support 1, an ultrafiltration cylinder 3 for separating theanine is arranged on the support 1, an outer cylinder 2 is fixed on the support 1, a central axis in the outer cylinder 2 is connected with the ultrafiltration cylinder 3 in a fixed-axis rotation manner, a motor 8 is fixed on the support 1, the motor 8 drives the ultrafiltration cylinder 3 to rotate in the outer cylinder 2, a rotary cylinder 9 is fixed at the upper end of the ultrafiltration cylinder 3, the outer side wall of the rotary cylinder 9 is sleeved and fixedly connected with a sleeve 10, a scraper 18 for scraping tea powder from the inner side wall of the ultrafiltration cylinder 3 is arranged in the ultrafiltration cylinder 3, the scraper 18 is in transmission connection with the sleeve 10, a cap 13 is sleeved at the upper end of the rotary cylinder 9, the rotary cylinder 9 rotates on the cap 13 in a fixed-axis manner, a liquid inlet pipe 14 for conveying an extractant into the ultrafiltration cylinder 3 is connected on the cap 13 in a detachable rotary connection manner, the liquid inlet pipe 14 is connected, therefore, the liquid inlet pipe 14 is detached, the crushed tea powder is put into the cap head 13, the liquid outlet pipe 20 for outputting the extracting agent is fixed and connected to the outer side wall of the outer barrel 2, and the liquid outlet pipe 20 and the outer barrel 2 are arranged in a tangent mode.

In this embodiment, the upper end and the lower end of the ultrafiltration cylinder 3 are fixedly connected with end plates, the center of the bottom surface of the end plate at the lower end of the ultrafiltration cylinder 3 is perpendicular to and fixedly connected with a rotating shaft 4, the rotating shaft 4 penetrates through the bottom plate of the outer cylinder 2 and can rotate on the bottom plate in a fixed-axis manner, a gear ring 5 is fixed on the outer side wall of the lower end of the rotating shaft 4, a gear 7 is fixed on the output end of a motor 8, the gear 7 is meshed with the gear ring 5, the center of the rotating shaft 4 is connected with a bolt 6 in a threaded manner, and the upper.

In this embodiment, the rotating cylinder 9 is vertically and fixedly connected to the center of the end plate at the upper end of the ultrafiltration cylinder 3, the rotating cylinder 9 is communicated with the inside of the ultrafiltration cylinder 3, and the rotating cylinder 9 penetrates through the top plate of the outer cylinder 2 and can rotate on the top plate in a fixed axis manner.

In this embodiment, the cap head 13 is fixed on the outer barrel 2 through the support rod 12, the cap head 13 is penetrated and slidably connected with the slide rod 15, the lower end of the slide rod 15 is fixedly connected with the scraper 18, the upper end of the slide rod 15 is fixedly connected with the slide block 17 through the pull rod 16, the peripheral wall of the sleeve 10 is provided with the annular groove 11, the vertical central axis of the sleeve 10 is located inside the annular groove 11, the vertical central axis of the sleeve 10 and the position of the annular groove 11 form an inclination angle of 30 degrees, and the slide block 17 is slidably connected in the annular groove 11.

In this embodiment, a plurality of vanes 19 are fixed to the outer peripheral wall of the ultrafiltration cylinder 3, and the plurality of vanes 19 are provided at equal intervals along the outer peripheral wall of the ultrafiltration cylinder 3.

The utility model discloses a principle and advantage: the special tea extraction, separation and filtration device comprises a liquid inlet pipe 14, a cap head 13, a motor 8 and a liquid outlet pipe 14, wherein the liquid inlet pipe 14 is detached, crushed tea powder is poured from the cap head 13, the liquid inlet pipe 14 is screwed to fixedly connect the cap head 13 with the liquid inlet pipe 14, an extracting agent is conveyed into an ultrafiltration cylinder 3 through the liquid inlet pipe 14, the motor 8 is started to work, the motor 8 drives a gear ring 5 to rotate through a gear 7, the gear ring 5 drives the ultrafiltration cylinder 3 to rotate through a rotating shaft 4, the rotation of the ultrafiltration cylinder 3 enables the extracting agent and the tea powder inside to generate rotational flow, so that the extracting agent can be fully contacted with the tea powder, the extraction efficiency of the tea polyphenol and the theanine in the tea powder is improved, the extracting agent and the tea powder are subjected to centrifugal force, and the extracting agent flows from the inside to the outside of the ultrafiltration cylinder 3 after being extracted to the tea extracts such as the tea polyphenol and the theanine in the tea powder, make the tealeaves powder stay in surpassing a section of thick bamboo 3 under the separation effect of a section of thick bamboo 3 of ultrafiltration, thereby realize the extraction separation operation to tealeaves extracts such as tea polyphenol and theanine in the tealeaves powder, and there is centrifugal force effect to make the extractant can be quick pass the inner wall of surpassing a section of thick bamboo 3, thereby improve the separation efficiency of tealeaves extracts such as tea polyphenol and theanine, the rotation hold-in range movable vane plate 19 of a section of thick bamboo 3 of ultrafiltration rotates, the rotation of vane plate 19 makes 2 inside air of urceolus get rid of through drain pipe 20, thereby make 2 internal pressure of urceolus reduce, and then make the extractant can further accelerate pass efficiency from a section of thick bamboo 3 of ultrafiltration under the effect of inside and outside pressure difference, thereby further improve the separation efficiency of theanine.

When the extractant is discharged out of the ultrafiltration cylinder 3, the liquid inlet pipe 14 continuously inputs new extractant into the ultrafiltration cylinder 3, so that the shutdown is not needed, continuous extraction and separation of theanine are realized, the rotation of the ultrafiltration cylinder 3 synchronously drives the rotary cylinder 9 and the sleeve 10 to rotate, the sliding block 17 is enabled to do linear reciprocating motion in the vertical direction under the action of the annular groove 11, the sliding block 17 is further enabled to drive the scraper 18 to do linear reciprocating motion in the vertical direction through the pull rod 16 and the slide rod 15, and the scraper 18 is enabled to continuously scrape off tea powder adhered to the inner wall of the ultrafiltration cylinder 3, the blockage of the ultrafiltration cylinder 3 is avoided, and the high-efficiency trafficability of the ultrafiltration cylinder 3 is maintained.

After the extraction and separation of tea extracts such as tea polyphenol and theanine are finished, the motor 8 is stopped to work, the bolt 6 is screwed out, so that the tea powder in the super filter cylinder 3 is discharged, and the extraction and separation of the tea extracts such as tea polyphenol and theanine in the next batch of tea powder are carried out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special extraction separation filter equipment of tealeaves, includes support (1), be provided with on support (1) and be used for surpassing a section of thick bamboo (3) to theanine separation, its characterized in that: an outer cylinder (2) is fixed on the support (1), a super filter cylinder (3) is connected to the position of a central axis in the outer cylinder (2) in a fixed-axis rotating mode, a motor (8) is fixed on the support (1), the motor (8) drives the super filter cylinder (3) to rotate in the outer cylinder (2), a rotary cylinder (9) is fixed to the upper end portion of the super filter cylinder (3), the outer side wall of the rotary cylinder (9) is sleeved and fixedly connected with a sleeve (10), a scraping plate (18) used for scraping tea powder on the inner side wall of the super filter cylinder (3) is arranged in the super filter cylinder (3), the scraping plate (18) is in transmission connection with the sleeve (10), a cap head (13) is sleeved on the upper end of the rotary cylinder (9), the rotary cylinder (9) rotates on the cap head (13) in a fixed-axis mode, and a liquid inlet pipe (14) used for conveying an extracting agent into the super filter cylinder (3, the outer side wall of the outer barrel (2) is fixedly connected with a liquid outlet pipe (20) for outputting an extracting agent, and the liquid outlet pipe (20) and the outer barrel (2) are arranged in a tangent mode.

2. The special tea leaf extracting, separating and filtering device as claimed in claim 1, wherein: the super equal fixedly connected with end plate in upper and lower both ends of straining a section of thick bamboo (3), and super perpendicular and fixedly connected with pivot (4) in end plate bottom surface center of straining a section of thick bamboo (3) lower extreme, pivot (4) run through the bottom plate of urceolus (2) and can dead axle rotates on the bottom plate, the lower extreme lateral wall of pivot (4) is fixed with ring gear (5), the output shaft end of motor (8) is fixed with gear (7), gear (7) are connected with ring gear (5) meshing, the central threaded connection of pivot (4) has bolt (6), and the upper end of bolt (6) runs through the super end plate center of straining the lower extreme of a section of thick bamboo (3).

3. The special tea leaf extracting, separating and filtering device as claimed in claim 2, wherein: the rotary drum (9) is vertically and fixedly connected to the center of an end plate at the upper end of the ultrafiltration cylinder (3), the rotary drum (9) is communicated with the inside of the ultrafiltration cylinder (3), and the rotary drum (9) penetrates through the top plate of the outer cylinder (2) and can rotate on the top plate in a fixed-axis mode.

4. The special tea leaf extracting, separating and filtering device as claimed in claim 3, wherein: cap (13) is fixed on urceolus (2) through branch (12), run through and sliding connection has slide bar (15) on cap (13) the lower extreme fixed connection scraper blade (18) of slide bar (15), pull rod (16) fixed connection slider (17) are passed through to the upper end of slide bar (15), annular (11) have been seted up on the periphery wall of sleeve (10), the vertical central axis of sleeve (10) is located annular (11) inboardly, and the vertical central axis of sleeve (10) personally submits 30 inclination with annular (11) place, slider (17) sliding connection is in annular (11).

5. The special tea leaf extracting, separating and filtering device as claimed in claim 1, wherein: a plurality of blades (19) are fixed on the peripheral wall of the ultrafiltration cylinder (3), and the blades (19) are arranged at equal intervals along the peripheral wall of the ultrafiltration cylinder (3).