CN112753985B

CN112753985B - Metering system for manufacturing nut paste

Info

Publication number: CN112753985B
Application number: CN202110073631.6A
Authority: CN
Inventors: 张秦; 张亚飞
Original assignee: Chengde Lulu Co ltd
Current assignee: Chengde Lulu Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2023-08-01
Anticipated expiration: 2041-01-20
Also published as: CN112753985A

Abstract

The application discloses a nutlet minced fillet manufacturing metering system belongs to the field of beverage processing. According to the nut paste manufacturing and metering system, nut paste is manufactured through the color selector, the stone remover, the pulverizer and the grinder, and the nut paste is metered through the metering cylinder, so that the nut paste is manufactured and metered in a full-automatic mode, manual transportation is not needed in the production process, and the production efficiency of the nut paste is improved. The system for manufacturing and measuring the nutlet emulsion can directly obtain the volume of the nutlet emulsion through the measuring cylinder, so that the measurement of the nutlet emulsion is more convenient. In addition, the system for manufacturing and metering the nutlet emulsion can reduce the contact between the nutlet emulsion and the external environment, does not need other containers for transportation, and ensures the food safety.

Description

Metering system for manufacturing nut paste

Technical Field

The application relates to the field of beverage processing, in particular to a nutlet emulsion manufacturing and metering system.

Background

In the process of producing vegetable protein beverages, it is necessary to process the nut into nut paste having a fineness of less than 100 microns, and to weigh the nut paste and then perform the subsequent process. Because the nut paste contains more grease, has higher viscosity and is difficult to flow, the manufacturing process of the nut paste in the related art needs to manually carry semi-finished products of the nut paste, and the manufactured nut paste is collected by a plurality of containers and weighed and measured.

In carrying out the present invention, the inventors have found that the above-described related art has at least the following problems:

the nut paste is manually conveyed in the manufacturing process of the nut paste, the production efficiency is low, the nuts Mei Yi are polluted by the external environment in the conveying and metering processes, the nut paste in the container is easy to adhere to the inner wall of the container, the cleaning is difficult, and the potential safety hazard of food is generated.

Disclosure of Invention

In view of this, the present application provides a nut paste manufacturing and metering system that can efficiently manufacture and meter nut paste.

Specifically, the method comprises the following technical scheme:

embodiments of the present application provide a nut emulsion manufacturing and metering system comprising: the device comprises a color sorter, a stone remover, a pulverizer, a bucket elevator, a grinder, a collecting tank, a storage tank, a metering cylinder, a first conveying pipe, a second conveying pipe conveying belt and a screw conveyor;

the color selector is connected with the stone removing machine through the screw conveyor, the stone removing machine is connected with the grinder through the conveyor belt, the grinder is connected with the grinder through the bucket elevator, the upper part of the collecting tank is open and is positioned below the outlet of the grinder, the collecting tank is connected with the storage tank through the first conveying pipe, and the storage tank is connected with the metering cylinder through the second conveying pipe;

the top of the measuring cylinder is open, the bottom is a conical section which contracts from top to bottom, a discharging hole is formed in the center of the bottom of the measuring cylinder, and transparent scale bars are vertically arranged on the side wall of the measuring cylinder.

In one possible design, the nut paste manufacturing and metering system further includes a platform having a plurality of stages disposed thereon, a plurality of the grinders being sequentially disposed on the stages of the platform, and the outlet of the grinder disposed on the higher stage being positioned above the inlet of the grinder disposed on the lower stage.

In one possible design, the bottom of the collection trough is a slope that slopes toward the outlet of the collection trough.

In one possible design, the metering drum further comprises: the cleaning device comprises a cleaning disc, a rubber ring, a hydraulic rod, a fixing sleeve and a connecting rod;

the cleaning disc is coaxially arranged in the metering cylinder, one end of the connecting rod is connected with the circle center of the cleaning disc, the other end of the connecting rod penetrates through the fixing sleeve to be connected with the top end of the hydraulic rod, the rubber ring surrounds the cleaning disc, and the outer side wall of the rubber ring abuts against the inner side wall of the metering cylinder.

In one possible design, the discharge opening is connected to the discharge pipe, on which a discharge valve is arranged.

In one possible design, the nut paste manufacturing and metering system further includes a circulation tube, an inlet of the circulation tube being connected to the discharge tube, and a junction of the circulation tube and the discharge tube being located between the discharge orifice and the discharge valve, and an outlet of the circulation tube being located above the collection tank.

In one possible design, the circulation pipe is provided with a circulation valve and a third gear pump.

In one possible embodiment, the first conveying pipe is provided with a first gear pump, and the second conveying pipe is provided with a second gear pump.

In one possible design, two fan-shaped holes which are symmetrical with respect to the circle center of the cleaning disc are arranged on the cleaning disc, a connecting hole is arranged at the circle center of the cleaning disc, and an internal thread is arranged on the connecting hole.

In one possible design, the cleaning disc is provided with a delivery tube hole and a water tube hole between the two fan-shaped holes, and the delivery tube hole and the water tube hole are symmetrical about the center of the cleaning disc, the delivery tube hole is connected with the outlet of the second delivery tube, and the water tube hole is suitable for being connected with a spray head of a water tube.

The beneficial effects of the technical scheme provided by the embodiment of the application at least comprise:

according to the nut paste manufacturing and metering system, nut paste is manufactured through the color selector, the stone remover, the pulverizer and the grinder, and the nut paste is metered through the metering cylinder, so that the nut paste is manufactured and metered in a full-automatic mode, manual transportation is not needed in the production process, and the production efficiency of the nut paste is improved. The system for manufacturing and measuring the nutlet emulsion can directly obtain the volume of the nutlet emulsion through the measuring cylinder, so that the measurement of the nutlet emulsion is more convenient. In addition, the system for manufacturing and metering the nutlet emulsion can reduce the contact between the nutlet emulsion and the external environment, does not need other containers for transportation, and ensures the food safety.

The measuring cylinder in the system for manufacturing and measuring the nutlet emulsion is provided with the cleaning disc, and the cleaning disc can move up and down under the control of the hydraulic rod so as to remove the nutlet emulsion attached to the inner wall of the measuring cylinder. The structure can not only enable the nutlet emulsion to flow out of the discharge hole rapidly, but also clean the transparent scale strip, and is convenient for the next metering.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a nut emulsion manufacturing metering system provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a metering cylinder according to an embodiment of the present application;

fig. 3 is a top view of a cleaning disc provided in an embodiment of the present application.

Reference numerals in the drawings are respectively expressed as:

1-a color selector;

2-a stone remover;

3-a pulverizer;

4-bucket elevator;

5-grinding machine;

6-a platform;

7-a collection tank;

8-a storage tank;

9-measuring cylinder, 901-cleaning disc, 9011-delivery pipe hole, 9012-water pipe hole, 9013-connecting hole, 9014-sector hole, 902-rubber ring, 903-scale bar, 904-bracket, 905-discharging hole, 906-hydraulic rod, 907-fixing sleeve, 908-connecting rod, 909-motor, 910-blade;

10-a first delivery pipe, 101-a first delivery valve, 102-a first gear pump;

11-second delivery pipe, 111-second delivery valve, 112-second gear pump;

12-circulating pipe, 121-circulating valve, 122-third gear pump;

13-discharge pipes and 131-discharge valves;

14-a conveyor belt;

15-screw conveyor.

Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Before describing the embodiments of the present application in further detail, it should be noted that terms of orientations, such as "upper" and "lower," used in the examples of the present application, are based on the orientations shown in fig. 1, and are merely used to clearly describe the structure of the nut paste manufacturing and metering system of the examples of the present application, and are not meant to limit the scope of the present application.

Unless defined otherwise, all technical terms used in the examples of the present application have the same meaning as commonly understood by one of ordinary skill in the art. Before describing the application embodiments in further detail, some terms that understand the embodiments of the application will be described.

In the embodiments of the present application, reference to "CIP cleaning" refers to cleaning equipment in place, i.e., without changing the equipment location.

Embodiments of the present application provide a nut emulsion manufacturing and metering system, as shown in fig. 1, comprising: the color sorter 1, the stoner 2, the pulverizer 3, the bucket elevator 4, the grinder 5, the collecting tank 7, the storage tank 8, the metering cylinder 9, the first conveying pipe 10, the second conveying pipe 11, the conveying belt 14 and the screw conveyor 15;

as shown in fig. 1, the color selector 1 is connected with the stoner 2 through a screw conveyor 15, the stoner 2 is connected with the grinder 3 through a conveyor belt 14, the grinder 3 is connected with the grinder 5 through a bucket elevator 4, the upper part of the collecting tank 7 is open and is positioned below the outlet of the grinder 5, the collecting tank 7 is connected with the storage tank 8 through a first conveying pipe 10, and the storage tank 8 is connected with the metering cylinder 9 through a second conveying pipe 11;

referring to fig. 2, the top of the metering cylinder 9 is open, the bottom is a tapered section shrinking from top to bottom, a discharging hole 905 is arranged at the center of the bottom of the metering cylinder 9, and a transparent scale bar 903 is vertically arranged on the side wall of the metering cylinder 9.

According to the nut paste manufacturing and metering system, nut paste is manufactured through the color selector 1, the stone remover 2, the pulverizer 3 and the grinder 5, and the nut paste is metered through the metering cylinder 9, so that the nut paste is manufactured and metered fully automatically, manual transportation is not needed in the production process, and the production efficiency of the nut paste is improved. The system for manufacturing and measuring the nutlet emulsion can directly obtain the volume of the nutlet emulsion through the measuring cylinder 9, so that the measurement of the nutlet emulsion is more convenient. In addition, the nut paste manufacturing and metering system provided by the embodiment of the application can reduce the contact between the nut paste and the external environment, does not need other containers for transferring, and ensures the food safety.

In order to make the technical solution and advantages of the present application more apparent, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, the nut paste manufacturing and metering system provided in the embodiment of the present application includes: the color sorter 1, the stoner 2, the pulverizer 3, the bucket elevator 4, the grinder 5, the collecting tank 7, the storage tank 8, the metering drum 9, the first conveying pipe 10, the second conveying pipe 11, the conveyor belt 14 and the screw conveyor 15.

Specifically, be provided with conveyor, camera, master control device and shower nozzle in the look selection machine 1, the kernel enters into the inside of look selection machine 1 through conveyor, and the camera can acquire the colour depth and the luminousness of kernel, and master control device can judge whether the kernel needs to reject according to the colour and the luminousness of kernel, to the kernel that need reject, master control device can control the shower nozzle to jet-propelled the rejection of kernel. After screening by a color selector, the deteriorated nuts, shells and impurities mixed in the nuts are separated.

Referring to fig. 1, the outlet of the color selector 1 is connected to a stoner 2 by a screw conveyor 15. The inlet of the stoner 2 and the outlet of the color selector 1 may be at different levels and the screw conveyor 15 may convey the kernels up, down or horizontally. The stone remover 2 is internally provided with a vibrating mechanism, and can remove sand and stone particles mixed in the nuts through vibration. The outlet of the stoner 2 is connected to the inlet of the crusher 3 by means of a conveyor 14. The pulverizer 3 is used for primarily pulverizing the nuts to obtain crushed nuts with fineness less than 3 mm.

In some embodiments of the present application, the nut paste manufacturing and metering system may further include a platform 6, while the grinder 5 may be multiple. The stage 6 is correspondingly provided with a plurality of stages, a plurality of grinders 5 are sequentially placed on the stages of the stage 6, and the outlet of the grinders 5 placed on the higher stage is positioned above the inlet of the grinders 5 placed on the lower stage. The nut paste ground by the grinding machine 5 on the higher-stage step may be directly discharged into the grinding machine 5 on the lower-stage step.

It will be appreciated that the shredder 3 is connected to the grinder 5 by a bucket elevator 4 in order to enable the pieces of nut to be transported to the grinder 5 on the highest level step of the platform 6. The bucket elevator 4 is capable of vertically elevating the nut pieces discharged from the pulverizer 3 and pouring the nut pieces into the grinder 5. The nut pieces enter from the inlet of the mill 5 located on the highest stage step, pass through a plurality of mills 5 step by step from top to bottom, form nut paste having a fineness of less than 100 microns, and exit from the outlet of the mill 5 located on the lowest stage step.

As shown in fig. 1, a collecting tank 7 is placed just below the outlet of the grinder 5 on the lowest stage step. The top of the collection tank 7 is open and the bottom of the collection tank 7 is sloped toward the outlet of the collection tank 7 to allow the nut paste to flow out of the outlet more quickly. The number of the collection tanks 7 may be plural to collect the nut paste discharged from the grinding machine 5 at plural lowest steps at the same time. The bottom outlet of the collection tank 7 is connected to the inlet of the first delivery pipe 10, and the outlet of the first delivery pipe 10 is connected to the top inlet of the holding tank 8, the holding tank 8 having a volume substantially greater than the collection tank 7 for concentrated storage of the nut-emulsion in each of the collection tanks 7. The bottom outlet of the reservoir 8 is connected to the inlet of a second delivery pipe 11, the outlet of the second delivery pipe 11 being connected to the top inlet of the metering drum 9.

As shown in fig. 1, the bottom of the storage tank 8 is a tapered section that is tapered from top to bottom, so that the nut emulsion can flow downward more quickly, and the conveying efficiency of the nut emulsion can be improved.

In some embodiments of the present application, the first delivery pipes 10 may be provided with a plurality of inlets in parallel, the inlet of each first delivery pipe 10 being connected to the outlet of the collecting tank 7, and the first delivery pipe 10 may be provided with a plurality of first delivery valves 101 near the inlet thereof to control the on-off between the storage tank 8 and the collecting tank 7. The first delivery pipe 10 is also provided with a first gear pump 102 for delivering the high viscosity nut paste in the holding tank 7 to the holding tank 8.

Correspondingly, a second delivery valve 111 and a second gear pump 112 can be arranged on the second delivery pipe 11 for controlling the on-off of the second delivery pipe 11 and delivering the nut paste in the storage tank 8 to the metering cylinder 9.

Specifically, as shown in fig. 2, the top of the metering cylinder 9 is open, the bottom is a tapered section shrinking from top to bottom, a discharging hole 905 is arranged at the center of the bottom of the metering cylinder 9, the diameter of the discharging hole 905 is not less than 20cm, and the nutlet emulsion in the metering cylinder 9 can flow out under the action of gravity. A transparent scale bar 903 is vertically arranged on the side wall of the measuring cylinder 9, and the scale of the scale bar 903 is calibrated by adding water with a determined mass into the measuring cylinder 9. The scale bar 903 is made of a transparent material and is vertically embedded in a bar-shaped opening in the side wall of the metering drum 3 so that a person can observe the volume of nut paste within the metering drum 9 outside the metering drum 9.

It should be noted that the discharge hole 905 is connected to the discharge pipe 13, and the discharge pipe 13 is provided with a discharge valve 131 to control on/off of the measuring cylinder 9 and the outside.

In some embodiments of the present application, referring to fig. 2, the metering drum 9 may further comprise: a cleaning disk 901, a rubber ring 902, a hydraulic rod 906, a stationary sleeve 907 and a connecting rod 908. Wherein the cleaning disk 901 has a disk structure, the diameter of which is slightly smaller than the inner diameter of the metering cylinder 9, and is coaxially arranged in the metering cylinder 9. The hydraulic lever 906 is vertically installed outside the measuring cylinder 9 and can be extended and contracted up and down. The connecting rod 908 is a cylindrical metal rod with two bends, the top of the connecting rod is a horizontal section, and two ends of the horizontal section are bent downwards to extend out of two vertical sections, so that an inverted U-shaped structure is formed. The first end of the link 908 is connected to the center of the cleaning plate 901, and the second end of the link 908 is connected to the top end of the hydraulic lever 906, so that the hydraulic lever 906 can control the link 908 and the cleaning plate 901 to move up and down. In order to allow the link 908 to move only in the vertical direction, the outer side wall of the measuring cylinder 9 is connected to a fixing sleeve 907, the fixing sleeve 907 being cylindrical, the inner diameter of the fixing sleeve 907 being the same as the outer diameter of the link 908. The second end of the link 908 is passed through the fixing sleeve 907 and then connected to the top end of the hydraulic lever 906 to define the degree of freedom of the link 908, and to prevent the link 908 and the cleaning tray 901 from being skewed. The rubber ring 902 is in a circular ring shape, the thickness of the rubber ring 902 is slightly larger than that of the cleaning disc 901, a groove is formed in the middle of the inner ring of the rubber ring 902, the width of the groove is equal to that of the cleaning disc 901, the cleaning disc 901 is clamped in the groove, the rubber ring 902 is wound outside the cleaning disc 901, and the outer side wall of the rubber ring 902 abuts against the inner side wall of the metering cylinder 9. When the cleaning disc 901 moves downwards, the rubber ring 902 can squeeze the inner wall of the measuring cylinder 9 to scrape off the nutlet emulsion attached to the inner wall of the measuring cylinder 9, so that the nutlet emulsion in the measuring cylinder 9 can flow out as much as possible, the scale strip 903 is prevented from being covered by the nutlet emulsion, and the next measurement of the nutlet emulsion is facilitated.

It should be noted that, the metering cylinder 9 and the hydraulic rod 906 may be mounted on the support 904, where the bottom surface of the support 904 is a plane and placed on a horizontal ground, so that the metering cylinder 9 can be stably kept in a vertical state, and the accuracy of metering is prevented from being affected by the inclination of the metering cylinder 9. While the discharge hole 905 is in a suspended state to connect the discharge pipe 13. The fixing sleeve 907 and the metering cylinder 9 can be connected by welding.

It will be appreciated that, as shown in fig. 2, in order to clean the conical section of the bottom of the metering cylinder 9, the lower part of the discharge hole 905 may be provided with a motor 909, and that the length and width of the motor 909 are smaller than the diameter of the discharge hole 905. To the rotation shaft of the motor 909, a blade 910 is attached, and the blade 910 is triangular and made of an elastic material. When the cleaning plate 901 moves to the bottom of the metering drum 9, the lower surface of the blade 910 can abut against the upper surface of the tapered section of the bottom of the metering drum 9, and the motor 909 is controlled to rotate the blade 910, so that the residual nut paste at the bottom of the metering drum 9 can be cleaned.

It should be noted that the number of the blades 910 may be plural to improve the efficiency of cleaning the measuring cylinder 9. And the connection of the motor 909 of the blade 910 can be rotated so that the blade 910 can be folded into a position parallel to and attached to the cleaning pan 901.

As shown in fig. 3, the cleaning disk 901 is provided with two fan-shaped holes 9014 symmetrical with respect to the center of the cleaning disk 901, which can keep the cleaning disk 901 balanced and reduce the weight of the cleaning disk 901. When the discharge valve 131 is closed, the sector hole 9014 allows the outside environment to communicate with the inner space of the metering drum 9 below the cleaning tray 901, enabling the cleaning tray 901 to move downward. The center of the cleaning disk 901 is provided with a connection hole 9013, the connection hole 9013 is provided with an internal thread, correspondingly, the first end of the connection rod 908 is provided with an external thread, and the connection rod 908 can be connected with the cleaning disk 901 through the connection hole 9013. The cleaning disc 901 is provided with a delivery pipe hole 9011 and a water pipe hole 9012 between the two fan-shaped holes 9014, and the delivery pipe hole 9011 and the water pipe hole 9012 are symmetrical about the center of the cleaning disc 901, the delivery pipe hole 9011 is connected with the outlet of the second delivery pipe 11, the water pipe hole 9012 is suitable for being connected with the nozzle of the water pipe, and the second delivery pipe 11 and the outlet of the water pipe are fixed on the cleaning disc 901. Wherein a water line is used to flush the residual emulsion in the metering drum 9 after metering and to collect this portion of the aqueous emulsion in addition.

As shown in fig. 1, the metering system for manufacturing the nut paste according to the embodiment of the present application may further include a circulation pipe 12, wherein an inlet of the circulation pipe 12 is connected to the discharge pipe 13, and a connection portion of the circulation pipe 12 and the discharge pipe 13 is located between the discharge hole 905 and the discharge valve 131, and an outlet of the circulation pipe 12 is located above the collecting tank 7.

In some embodiments of the present application, the circulation pipe 12 may be provided with a circulation valve 121 and a third gear pump 122. When the metering system for manufacturing the nutlet emulsion is in normal operation, the circulation valve 121 and the third gear pump 122 are in a closed state, after the production of the first nutlet emulsion is completed, the discharge valve 131 can be closed, the circulation valve 121 and the third gear pump 122 are opened, cleaning agent is added into the collecting tank 7, and under the action of the third gear pump 122, the cleaning agent can circulate among the collecting tank 7, the storage tank 8, the metering cylinder 9 and the pipeline to perform CIP cleaning.

In the working process of the metering system for manufacturing the nut paste provided by the embodiment of the application, the circulation valve 121 and the discharge valve 131 are required to be in the closed state, the first conveying valve 101 and the second conveying valve 111 are required to be in the open state, the color selector 1, the stoner 2, the pulverizer 3, the bucket elevator 4, the grinder 5, the conveyor belt 14, the screw conveyor 15 and the first gear pump 102 are started first, the manufactured nut paste is primarily collected into the storage tank 8, after a period of nut paste is produced, the second gear pump 112 is started, and the nut paste is gradually conveyed into the metering cylinder 9 for metering. After the desired nut emulsion is metered, the color selector 1, stoner 2, pulverizer 3, bucket elevator 4, grinder 5, conveyor 14, screw conveyor 15, first gear pump 102 and second gear pump 112 are suspended, and discharge valve 131 is opened to discharge the nut emulsion from metering drum 9. When the nut paste is difficult to flow out under the self weight of the nut paste, the hydraulic rod 906 is controlled to move the cleaning disc 901 downwards, so that the cleaning of the inner wall of the measuring cylinder 9 is finished for the next measurement. After one pass has been made, the discharge valve 131 can be opened and the water line opened to flush and discharge the emulsion from the metering drum 9 and collect the aqueous emulsion. Because some nutlet emulsion can remain in the pipeline, after the nutlet emulsion can not be discharged by self weight, clean water can also be added into the collecting tank 7 to flush the nutlet emulsion remained in the collecting tank 7, the storage tank 8 and the pipeline, so that the nutlet emulsion in the device is completely discharged. After the nut paste is completely discharged, the discharge valve 131 may be closed, the circulation valve 121 and the third gear pump 122 may be opened, and a cleaning agent may be added to the collection tank 7 to circulate the CIP cleaning.

In summary, this application embodiment provides a system for manufacturing and metering nut paste, this system for manufacturing and metering nut paste screens qualified kernel through look selection machine 1, carry to destoner 2 through screw conveyer 15, remove the sand grains that mix in the kernel by destoner 2 again, carry the kernel to grinder 3 through conveyer 14, grinder 3 and a plurality of grinding machine 5 make the kernel paste, collecting vat 7 collects the kernel paste, and carry the kernel paste of collection to holding vessel 8 through first conveyer pipe 10 and first gear pump 102, the kernel paste in holding vessel 8 carries in measuring cylinder 9 through second conveyer pipe 11 and second gear pump 112 and measures, automated manufacturing and metering nut paste have been realized, need not manual handling, production efficiency has been improved, and production cost has been reduced. The system for manufacturing and metering the nutlet emulsion reduces the contact between the nutlet emulsion and the external environment in the manufacturing and metering processes, avoids the pollution of the nutlet emulsion to the external environment in the conveying process, and improves the safety of food production. The bottom of the collecting tank 7 is inclined towards the outlet, and the bottoms of the storage tank 8 and the metering cylinder 9 are tapered sections which shrink from top to bottom, so that the nutlet emulsion can flow downwards more quickly, and the efficiency of conveying and discharging the nutlet emulsion is improved. The grinding machines 5 are arranged step by step, so that the nutlet emulsion is fully ground, the problem that the fineness of the nutlet emulsion is different is avoided, and the taste of the beverage product is improved. The metering cylinder 9 is provided with the cleaning disk 901 which can move up and down and the rotatable blade 910, so that the nutlet emulsion adhered in the metering cylinder 9 can be removed, the nutlet emulsion can flow out of the discharge hole 905 rapidly, and the transparent scale strip 903 can be cleaned, so that the next metering is facilitated.

Furthermore, the kernels referred to in this application may be almonds, walnut kernels, hazelnuts, peanut kernels or a mixture of any of these, which have been dehulled, peeled and dried before entering the color sorter 1. The pipelines, valves and gear pumps involved in the application are all sanitary pipelines, valves and gear pumps, and the materials of the bucket elevator 4, the collecting tank 7, the storage tank 8, the metering drum 9, the conveyor belt 14 and the screw conveyor 15 all meet the safety requirements of food production. The valves and gear pumps referred to in this application are all connected to a microcomputer, which is used for control. The inner diameter of the pipeline referred to in the application is not less than 20cm so as to avoid the pipeline from being blocked by the nutlet emulsion. The hydraulic lever 906 referred to in this application may be bolted or welded to the bracket 904.

In this application, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless explicitly defined otherwise.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the present application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. The specification and examples are to be regarded in an illustrative manner only.

It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A nut emulsion manufacturing and metering system, comprising: the device comprises a color sorter (1), a stoner (2), a pulverizer (3), a bucket elevator (4), a grinder (5), a platform (6), a collecting tank (7), a storage tank (8), a metering cylinder (9), a first conveying pipe (10), a second conveying pipe (11), a circulating pipe (12), a discharge pipe (13), a conveying belt (14) and a screw conveyor (15);

the color sorter (1) is connected with the stoner (2) through the screw conveyor (15), a vibrating mechanism is arranged in the stoner (2), the stoner (2) is connected with the pulverizer (3) through the conveying belt (14), the pulverizer (3) is connected with the grinder (5) through the bucket elevator (4), the upper part of the collecting tank (7) is open and is positioned below the outlet of the grinder (5), the collecting tank (7) is connected with the storage tank (8) through the first conveying pipe (10), a first gear pump (102) is arranged on the first conveying pipe (10), a second gear pump (112) is arranged on the second conveying pipe (11), the bottom of the collecting tank (7) is an inclined plane inclined towards the outlet of the collecting tank (7), and the storage tank (8) is connected with the metering cylinder (9) through the second conveying pipe (11);

the platform (6) is provided with a plurality of steps, a plurality of grinding machines (5) are sequentially placed on the steps of the platform (6), and the outlet of the grinding machine (5) placed on the higher step is positioned above the inlet of the grinding machine (5) placed on the lower step;

the top of the metering cylinder (9) is open, the bottom is a conical section which contracts from top to bottom, a discharge hole (905) is formed in the center of the bottom of the metering cylinder (9), the discharge hole (905) is connected with the discharge pipe (13), an inlet of the circulating pipe (12) is connected with the discharge pipe (13), a discharge valve (131) is arranged on the discharge pipe (13), the joint of the circulating pipe (12) and the discharge pipe (13) is located between the discharge hole (905) and the discharge valve (131), an outlet of the circulating pipe (12) is located above the collecting tank (7), a circulating valve (121) and a third gear pump (122) are arranged on the circulating pipe (12), and transparent scale bars (903) are vertically arranged on the side wall of the metering cylinder (9);

the metering cylinder (9) comprises a cleaning disc (901), a rubber ring (902), a hydraulic rod (906), a fixed sleeve (907), a connecting rod (908), a motor (909) and blades (910), wherein the cleaning disc (901) is of a disc structure, the cleaning disc (901) is coaxially arranged in the metering cylinder (9), a first end of the connecting rod (908) is connected with the circle center of the cleaning disc (901), a second end of the connecting rod (908) penetrates through the fixed sleeve (907) to be connected with the top end of the hydraulic rod (906), the rubber ring (902) surrounds the cleaning disc (901), the outer side wall of the rubber ring (902) is propped against the inner side wall of the metering cylinder (9), the motor (901) is connected with the lower surface of the cleaning disc (901), and the blades (910) are connected with the rotating shaft of the motor (909), and when the cleaning disc (901) is positioned at the bottom of the metering cylinder (9), the blades (910) are propped against the upper surface of the conical section.

The cleaning disc is characterized in that two fan-shaped holes (9014) symmetrical to the circle center of the cleaning disc (901) are formed in the cleaning disc (901), a connecting hole (9013) is formed in the circle center of the cleaning disc (901), internal threads are formed in the connecting hole (9013), a conveying pipe hole (9011) and a water pipe hole (9012) are formed in the cleaning disc (901) between the two fan-shaped holes (9014), the conveying pipe hole (9011) and the water pipe hole (9012) are symmetrical to the circle center of the cleaning disc (901), the conveying pipe hole (9011) is connected with an outlet of the second conveying pipe (11), and the water pipe hole (9012) is suitable for being connected with a spray head of a water pipe.