CN113021430A

CN113021430A - Wild jujube pulp removing equipment

Info

Publication number: CN113021430A
Application number: CN202110335225.2A
Authority: CN
Inventors: 马东来; 郑开颜; 宋永兴; 郑玉光; 李菁
Original assignee: Hebei University of Chinese Medicine
Current assignee: Hebei University of Chinese Medicine
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-06-25

Abstract

The invention provides a wild jujube pulp removing device, which comprises a pre-cooling bin for pre-freezing wild jujubes to be removed with pulp, and also comprises a conveying part and a removing unit. Wherein, the conveying part receives the wild jujube output by the pre-cooling bin to bear the wild jujube to advance; the removing unit is positioned on the advancing path of the wild jujube and comprises a scratching part, a scraping part and a brushing part which are arranged in sequence so as to form the operations of scratching the peel of the wild jujube, scraping the pulp and brushing the residual pulp in sequence. The equipment for removing the pulp of the wild jujube is beneficial to solving the problem of water pollution in the processing process of the wild jujube pit.

Description

Wild jujube pulp removing equipment

Technical Field

The invention relates to the technical field of wild jujube processing, in particular to wild jujube pulp removing equipment.

Background

The date pit of the wild jujube is obtained by removing the pulp of the mature fruit of the wild jujube of the arbor of the Rhamnaceae family, and the date kernel in the date pit has important medicinal value and is widely used in the preparation and production of traditional Chinese medicines.

In order to obtain jujube kernel, firstly, pulp of wild jujube is removed to obtain jujube kernel, in the existing wild jujube processing technology, generally, the means of soaking, cleaning and the like are adopted, a large amount of water is consumed, and serious water pollution is caused. Moreover, a large amount of manpower is needed in the cleaning process, and the efficiency is low.

Some wild jujube processing equipment adopts the mode that the pulp was strained to the wire net, perhaps adopts the mode that the steel brush brushed away, and these modes still exist and clear away unclean, need cooperate water to wash scheduling problem in the course of working, and the result of use is relatively poor.

Disclosure of Invention

In view of the above, the present invention is directed to a spine date flesh removing apparatus to solve the problem of water pollution during spine date processing.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

a pulp removing apparatus for wild jujube, comprising a pre-cooling bin for pre-freezing wild jujube to be removed pulp, the pulp removing apparatus further comprising:

the conveying part is used for receiving the wild jujube output by the pre-cooling bin so as to bear the wild jujube to advance;

and the clearing unit is positioned on the advancing path of the wild jujube and comprises a scratching part, a scraping part and a brushing part which are sequentially arranged so as to sequentially form the operations of scratching the peel of the wild jujube, scraping the pulp and brushing the residual pulp.

Further, the scraping portion and the brushing portion are each provided with a chamber for receiving removed pulp.

Furthermore, the removing unit is arranged right opposite to the surface of the conveying part for bearing the wild jujubes, a removing space is formed between the removing unit and the conveying part, and the wild jujubes are limited to move in the removing space.

Further, the removal space corresponding to each section of the lacerating part (2), the scraping part (3) and the brushing part (4) is configured to be adjustable in height.

Furthermore, a plurality of protruding structures are densely distributed on the surface of the conveying part for bearing the wild jujubes, and the wild jujubes are blocked between the adjacent protruding structures to advance.

Further, the conveying part is configured to be cylindrical and arranged horizontally, the cleaning unit is disposed around the conveying part to form an annular cleaning space with the circumferential surface of the conveying part, and the lacerating part, the scraping part and the brushing part are sequentially disposed on the inner wall of the cleaning unit along the rotation direction of the conveying part.

Furthermore, the scratching part, the scraping part and the brushing part are respectively provided with a plurality of scratching tools, scraping tools and brushes which are densely arranged and positioned in the clearing space.

Further, the scratching tool, the scraping tool and the brush are arranged gradually densely along the advancing direction.

Further, the brush is a steel brush.

Furthermore, an outlet for discharging the removed pulp and a date pit outlet for discharging the date pits are arranged on the peripheral surface of the cleaning unit, and the date pit outlet is positioned at the bottom of the cleaning unit.

Compared with the prior art, the invention has the following advantages:

according to the wild jujube pulp removing equipment, the cutting part, the scraping part and the brushing part are sequentially arranged on the conveying part, so that wild jujubes are sequentially subjected to precooling, skin breaking, pulp scraping and brushing links, pulp removing operation of the wild jujubes is completed under the process condition of no water washing, not only is good processing efficiency achieved, but also the problem of water pollution in the wild jujube pit processing process can be solved.

In addition, the cavities are arranged in the scraping part and the brushing part, so that removed pulp can be collected in real time for subsequent treatment, and the usability of the equipment is improved.

Meanwhile, in the equipment, the wild jujube is limited to move in the clearing space, so that the wild jujube is restrained and has a certain positioning effect, and the cutting, scraping and cleaning operation is favorably and smoothly carried out; the height of the clearing space is limited between 1-2 times of the diameter of the wild jujube, so that the wild jujube can be flatly laid on the operation surface of the conveying part, all the wild jujubes can be processed, and the operation effect of the equipment is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, illustrate embodiments of the invention and together with the description serve to explain the invention, and the description is given by way of example only and without limitation to the terms of relative positions. In the drawings:

FIG. 1 is a schematic view of the overall structure of a device for removing pulp from wild jujube according to a first embodiment of the present invention;

fig. 2 is a schematic perspective view of a conveying part according to a first embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a device for removing pulp from Ziziphi Spinosae according to an embodiment of the present invention;

FIG. 4 is a schematic view of the overall structure of the apparatus for removing pulp from wild jujube according to the second embodiment of the present invention;

description of reference numerals:

1. a pre-cooling bin; 100. entering a jujube mouth; 101. putting the jujube into the mouth; 2. a lacerating portion; 200. cutting a cutter; 3. a scraping section; 300. scraping the cutter; 301. a discharge hole of the scraper; 4. a brushing part; 400. a brush; 401. a brushing outlet;

5. a conveying section; 50. a drive shaft; 500. a raised structure; 501. side plates at the side parts; 502. a pulp bin; 503. a meat residue bin; 504. a jujube pit bin; 512. a pulp chamber; 513. a residual meat cavity; 522. a pulp outlet; 523. the residual meat is discharged; 524. a jujube pit outlet;

6. a clearing unit; 601. an inlet; 602. blocking and placing the brush; 603. a blocking brush.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the appearances of the terms first, second, etc. in the figures are also for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in conjunction with specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

The embodiment relates to a wild jujube pulp removing device which can solve the problem of water pollution in the wild jujube pit processing process. The equipment for removing the pulp of the wild jujube comprises a precooling bin for precooling the wild jujube to be removed with the pulp, a conveying part and a removing unit. Wherein, the conveying part receives the wild jujube output by the pre-cooling bin to bear the wild jujube to advance; the removing unit is positioned on the advancing path of the wild jujube and comprises a scratching part, a scraping part and a brushing part which are arranged in sequence so as to form the operations of scratching the peel of the wild jujube, scraping the pulp and brushing the residual pulp in sequence.

Based on the above design concept, an exemplary structure of the wild jujube pulp removing apparatus of the present embodiment is shown in fig. 1, 2 and 3.

In order to efficiently remove the pulp of the wild jujube without the need of water washing, the device of the embodiment adopts a production line type configuration structure, and comprises a removing unit 6 which sequentially performs operations of scratching the peel of the wild jujube, scraping the pulp, brushing the residual pulp and the like, so that the wild jujube which is positioned on the conveying part 5 and in a running state is treated. Wherein the removing unit 6 comprises a cutting part 2, a scraping part 3 and a brushing part 4 which are arranged on the wild jujube advancing route in sequence.

The arrangement of the conveying section 5 can be designed flexibly, for example, in the form of a conveyor belt. However, in order to make the overall space of the apparatus more compact, in the present embodiment, as shown in fig. 2 and 3, the conveying part 5 is configured in a cylindrical shape, is horizontally arranged, and is provided with a driving shaft 50 driven by an external motor, and the driving shaft 50 rotates the conveying part 5 as a whole to carry the wild jujubes to travel along the outer circumferential surface of the conveying part 5.

Meanwhile, the removing unit 6 is disposed around the conveying part 5, and an annular removing space is formed between the removing unit 6 and the circumferential surface of the conveying part 5, and the wild jujubes travel in the annular removing space along the rotating direction indicated by the arrow in fig. 3. And the lacerating part 2, the scraping part 3 and the brushing part 4 are sequentially arranged on the inner wall of the cleaning unit 6 along the rotating direction of the conveying part 5. Meanwhile, in order to prevent the wild jujubes from rolling off from both sides of the conveying part 5, side plates 501 are provided on both sides of the outer circumferential surface of the conveying part 5.

The conveying part 5 is designed to be cylindrical, and the cleaning unit 6 is arranged in a matching way, so that the whole equipment is cylindrical, the manufacturing cost of the equipment is favorably reduced, the occupied space of the equipment is saved, and the operation efficiency of the equipment is favorably improved.

As shown in fig. 3, the inner wall of the cleaning unit 6 faces the outer peripheral surface of the conveying part 5, a cleaning space is formed between the two, and the wild jujubes are restricted to travel in the cleaning space. The wild jujube is limited to move in the clearing space, so that the wild jujube is restrained and positioned to a certain extent, and the cutting, scraping and cleaning operations are smoothly carried out.

Meanwhile, as shown in fig. 2, a plurality of protruding structures 500 are densely distributed on the outer circumferential surface of the conveying part 5 carrying the wild jujubes, and the wild jujubes scattered on the outer circumferential surface of the conveying part 5 are stopped between the adjacent protruding structures 500 to travel. The operating surface of the conveying part 5 is densely distributed with a large number of convex structures 500, so that the position of the wild jujube is limited, and the wild jujube can be effectively prevented from randomly rolling when being scratched, scraped and brushed.

With the above structure, the height of the removing space is generally designed to be 1-2 times the diameter of the wild jujube, and more preferably, the removing spaces corresponding to the cutting part 2, the scraping part 3 and the brushing part 4 are configured to be separately adjustable in height. For example, the height of the clearing space corresponding to the scratching part 2 is adjusted to be 1-2 times of the diameter of the wild jujube, and the size can be adjusted adaptively according to the size of the processed wild jujube; the height of the clearance space corresponding to the scraping part 3 is adjusted to be about 1.5 times of the diameter of the wild jujube; in the cleaning space corresponding to the brushing part 4, the height of the cleaning space at the section is adjusted to be 1-2 times of the diameter of the date pit due to the fact that the date pit is basically cleaned.

For the above adjustment requirement, the inner wall of the cleaning unit 6 may be arranged in segments, and each segment of the inner wall may be adjusted and arranged along the radial direction of the cleaning unit 6. Therefore, the wild jujube or the jujube pit can be flatly laid on the operation surface of the conveying part 5, all the wild jujube or the jujube pit can be processed by operation, and the operation effect of the equipment is improved.

When the wild jujube is processed, as shown in fig. 1 and 3, the wild jujube should be first cooled and frozen to break and crack pulp fiber tissue of the wild jujube, which is beneficial to the subsequent pulp removal operation. A jujube inlet 100 of the pre-cooling bin 1 receives the wild jujubes to be processed and enters the pre-cooling bin 1, and the temperature of the wild jujubes in the pre-cooling bin 1 can be reduced to minus 60 ℃ by liquid nitrogen or ethanol and the like, so that the pre-cooling treatment of the wild jujubes is completed.

The wild jujube is then discharged through the lower jujube opening 101 of the pre-cooling chamber 1, through the inlet 601 of the apparatus into the removal space. Due to the rotation of the conveying part 5, the wild jujube intermittently rolls along the annular cleaning space with the conveying part 5 by the blocking effect of the convex structure 500. Under the action of the surface of the conveying part 5, the formed wild jujube rolls intermittently, so that the wild jujube is turned over, and all parts on the surface of the wild jujube can be subjected to pulp removing treatment by the removing unit 6.

As shown in fig. 3, it is preferable that an inlet 601 is provided at the upper left of the apparatus and a blocking brush 602 is provided in the removing space below the inlet 601, and the blocking brush 602 is installed and fixed on the inner wall of the removing unit 6 to prevent the zizyphus jujube from falling down against the traveling direction.

With the rotation of the conveying part 5, the wild jujube sequentially passes through the scratching part 2, the scraping part 3 and the brushing part 4. The lacerating part 2, the scraping part 3, and the brushing part 4 may all be provided on an inner wall of the removing unit 6, respectively arranged at a certain angle with a certain travel distance. The distribution size of the arranged angles can be adjusted according to the process conditions of all the processing links.

The scratching part 2, the scraping part 3 and the brushing part 4 are respectively provided with a plurality of scratching cutters 200, scraping cutters 300 and brushes 400 which are densely arranged and are positioned in the clearing space so as to respectively complete the operations of peeling, scraping pulp and brushing the wild jujube, thereby achieving the ideal pulp clearing effect.

Preferably, the lacerating tool 200 is a steel needle or a blade arranged along the traveling direction of the wild jujube; the scraping knife 300 is a scraper, or may be a structure similar to a scraping knife on a wire scraper; the brush 400 is a bristle brush or steel brush, and a food grade stainless steel brush, or a rigid plastic brush or palm brush should be used, since the pulp under the brush can also be used for other food processing. Preferably, the steel brush is adopted for the final brushing work, so that the residue of pulp on the surface of the date pit can be reduced as much as possible, and the improvement of the overall processing effect of the equipment is facilitated.

The dense arrangement of the working members such as the ripping blade 200, the scraping blade 300, and the brush 400 is preferably such that they are arranged gradually dense in the traveling direction. The gradual encrypted arrangement mode is adopted, so that the gradual proceeding of each operation link is facilitated, and the integral pulp removing effect is improved.

Meanwhile, in order to collect the removed pulp in real time for subsequent processing, chambers for receiving the removed pulp are provided in both the scraping section 3 and the brushing section 4. Specifically, the scraping portion 3 is provided with a pulp chamber 512, and the pulp scraped by the scraping cutter 300 enters the pulp chamber 512 through the scraper discharge port 301 of the scraping cutter 300, and is discharged through the pulp outlet 522 located at the right side of the apparatus for collection. The brushing part 4 is provided with a residual meat chamber 513, meanwhile, the brushes 400 are arranged in a plurality of rows at intervals, a brushing material outlet 401 is arranged on the inner wall of the cleaning unit 6 between the rows, the pulp brushed by the brushes 400 enters the residual meat chamber 513 through the brushing material outlet 401, and then is discharged for collection through a residual meat outlet 523 positioned at the lower right of the device. Therefore, the use performance of the equipment can be greatly improved, and the effect of improving the efficiency by continuous operation is achieved.

Based on the above-described configuration, the outer peripheral surface of the removing unit 6 is provided with an outlet for discharging date pit 524, in addition to an outlet for discharging the removed pulp, such as a pulp outlet 522 and a remaining pulp outlet 523. Preferably, the date pit outlet 524 is provided at the bottom of the removing unit 6, and is communicated with the tail section of the removing space, and the wild dates processed by each operation link become date pits and fall through the date pit outlet 524 for collection. Meanwhile, in order to prevent the date pits from adhering to the surface of the conveying part 5 and continuing to move along with the conveying part 5, a blocking brush 603 can be arranged in a cleaning space on the left side of the date pit outlet 524, the blocking brush 603 can be a brush fixedly arranged on the inner wall of the cleaning unit 6, and the adhered date pits are swept down by cleaning the surface of the conveying part 5; at the same time, the cleaned surface of the conveying section 5 continues to the next processing.

Through setting up the export that supplies the pulp of getting rid of to discharge and supply jujube pit export 524 that jujube pit discharges, can realize the equipment to each material's after the processing on-line emission, each export arrange the position be convenient for each material accept to collect, can improve the continuous operation performance and the machining efficiency of equipment greatly.

The equipment is clear away to sour jujube pulp, through set gradually ripping portion 2, scraping off portion 3 and brushing off portion 4 on conveying part 5, make the sour jujube pass through precooling, broken skin, pulp scraping off and the link of brushing clearly in proper order, accomplish the pulp of sour jujube and clear away the operation under the process condition of no water washing, not only have good machining efficiency, and can improve the problem of water pollution in the sour jujube pit course of working.

Example two

The embodiment also relates to a wild jujube pulp removing device, which is beneficial to solving the problem of water pollution in the wild jujube pit processing process. The wild jujube pulp removing apparatus of this embodiment adopts the same design concept as the embodiment, and an exemplary structure thereof is shown in fig. 4.

In the apparatus of this embodiment, the conveying part 5 takes the form of a conveyor belt, the conveyor belt of the conveying part 5 travels by roller driving on the driving shaft 50, and edge side plates 501 are provided on both sides of the conveyor belt to prevent the wild jujubes from rolling off. Meanwhile, the conveying portions 5 are arranged in three groups which are arranged in sequence and have a fall, and the three groups of conveying portions 5 are respectively provided with the lacerating portion 2, the scraping portion 3 and the brushing portion 4. Wherein, the first group is provided with a pre-cooling bin 1, and the wild jujube discharged from the pre-cooling bin 1 enters a first group of conveying parts 5 and is processed by a cutting part 2 arranged above the first group of conveying parts. Then, the wild jujube falls into the conveying part 5 of the second group from the tail end of the conveying part 5 of the first group and is processed by the scraping part 3 arranged above the wild jujube; and then enters the conveying part 5 of the third group for processing by the brushing part 4.

It should be noted that the speed of travel and the overall length of the conveyor belt of each set of conveyor sections 5 can be flexibly set to suit the characteristics of different processing links. Preferably, the three groups of conveying parts 5 are arranged in sequence, and the advancing speed of each group of conveyor belts is gradually increased in sequence so as to respond to different speed requirements of the scratching part 2, the scraping part 3 and the brushing part 4; such as the lacerated portion 2 and the doctored portion 3, at a slower speed, and the brushing portion 4 at a faster speed.

The above-mentioned lacerating part 2, scraping part 3 and brushing part 4 form a cleaning space with the surface of the conveyor belt of the conveying part 5, and the height of the cleaning space, the lacerating tool 200 on the lacerating part 2, the scraping tool 300 and the pulp cavity 512 on the scraping part 3, and the brush 400 on the brushing part 4 can be referred to the configuration in the first embodiment, which is not described herein again.

Above the second set of transport sections 5, inside the scraping section 3, a pulp chamber 512 is provided, a pulp outlet 522 of the pulp chamber 512 discharges pulp from one side of the transport section 5, below which pulp outlet 522 a pulp bin 502 can be provided to collect the pulp. On the conveyor side of the third group of conveyor sections 5, a short side plate 501 may be provided, and the rows of brushes 400 on the brushing section 4 may be arranged obliquely, so that the pulp brushed by the rows of brushes 400 is discharged from one side of the conveyor section 5 along the oblique direction of the brushes 400 and collected by the remaining meat bin 503 below. A date pit bin 504 can be arranged below the tail part of the third group of conveying parts 5 for collecting the processed date pits.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a sour jujube pulp elimination equipment, includes that the sour jujube of treating the elimination pulp carries out pre-freezing storehouse (1), its characterized in that, this sour jujube pulp elimination equipment still includes:

the conveying part (5) is used for receiving the wild jujube output by the pre-cooling bin (1) so as to bear the wild jujube to advance;

and the clearing unit (6) is positioned on the advancing path of the wild jujube and comprises a scratching part (2), a scraping part (3) and a brushing part (4) which are sequentially arranged so as to sequentially form the operations of scratching the peel of the wild jujube, scraping the pulp and brushing the residual pulp.

2. The apparatus for removing date pulp according to claim 1, wherein: the scraping section (3) and the brushing section (4) are each provided with a chamber to accommodate the removed pulp.

3. The apparatus for removing date pulp according to claim 1, wherein: the removing unit (6) is arranged right opposite to the surface of the conveying part (5) for bearing the wild jujubes, a removing space is formed between the removing unit and the conveying part, and the wild jujubes are limited to move in the removing space.

4. The apparatus for removing pulp of zizyphus jujuba as claimed in claim 3, wherein: the removal space is configured to be individually height-adjustable for each of the sections of the lacerating portion (2), the scraping portion (3), and the brushing portion (4).

5. The apparatus for removing pulp of zizyphus jujuba as claimed in claim 3, wherein: a plurality of protruding structures (500) are densely distributed on the surface of the conveying part (5) for bearing the wild jujubes, and the wild jujubes are stopped between the adjacent protruding structures (500) to advance.

6. The apparatus for removing pulp of zizyphus jujuba as claimed in any one of claims 3 to 5, wherein: the conveying part (5) is configured to be cylindrical and arranged horizontally, the cleaning unit (6) is arranged around the conveying part (5) to form an annular cleaning space with the peripheral surface of the conveying part (5), and the scratching part (2), the scraping part (3) and the brushing part (4) are sequentially arranged on the inner wall of the cleaning unit (6) along the rotating direction of the conveying part (5).

7. The apparatus for removing pulp from zizyphus jujuba as claimed in claim 6, wherein: the scratching part (2), the scraping part (3) and the brushing part (4) are respectively provided with a plurality of scratching tools (200), scraping tools (300) and brushes (400) which are densely arranged and positioned in the clearing space.

8. The apparatus for removing date pulp according to claim 7, wherein: the scratching cutter (200), the scraping cutter (300) and the brush (400) are arranged gradually densely along the advancing direction.

9. The apparatus for removing date pulp according to claim 7, wherein: the brush (400) is a steel brush.

10. The apparatus for removing pulp from zizyphus jujuba as claimed in claim 6, wherein: an outlet for discharging the removed pulp and a date pit outlet (524) for discharging the date pits are arranged on the outer peripheral surface of the cleaning unit (6), and the date pit outlet (524) is positioned at the bottom of the cleaning unit (6).