Disk system

Abstract

The utility model provides a disc system which comprises a disc, a feeding elephant trunk, a feeding conveying mechanism, a material distributing mechanism and a rotating driving mechanism, the disc is arranged in a non-rotating mode, the feeding elephant trunk is arranged above the disc in a non-rotating mode and located on the radial inner side of the disc, the feeding conveying mechanism is located between the feeding elephant trunk and the disc, and the material distributing mechanism is located between the feeding elephant trunk and the disc. The rotary driving mechanism is used for receiving materials falling from the feeding articulated chute and conveying the materials to a discharging opening of the feeding conveying mechanism in the circumferential direction so that the materials can fall onto the disc through the discharging opening, and the rotary driving mechanism is in driving connection with the feeding conveying mechanism and the material distributing mechanism and drives the feeding conveying mechanism and the material distributing mechanism to synchronously rotate around the center of the disc; the material falling opening and the material distributing mechanism are kept relatively static in the circumferential direction, and the material distributing mechanism paves materials falling onto the disc from the material falling opening to the disc in the process of rotating around the center of the disc. In this way, the inner side feeding mode can be achieved under the condition that the disc and the feeding articulated chute do not rotate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fermentation brewing, and particularly relates to a disc system. BACKGROUND

[0002] The disc system is a commonly used device in the preparation process of soy sauce, wine, feed, fertilizer and the like, which generally makes the material on the disc to carry out fermentation, preparation or saccharification and the like.

[0003] The disc of some disc systems is not rotatable, and the disc is fed through a feeding chute arranged on the inner side of the disc in a radial direction to realize the inner side feeding mode. However, the feeding chute in the related art is generally rotatable. The rotatable feeding chute makes the material fall on different positions in the circumferential direction of the disc, and then the material is conveyed to the outer side of the disc in the radial direction by a synchronous rotating distributing mechanism to realize the spreading of the material on the entire disc. However, this mode is not suitable for the case that the feeding chute is not rotatable, which leads to the difficulty in realizing the inner side feeding mode when both the disc and the feeding chute arranged on the inner side of the disc in the radial direction are not rotatable. CONTENT OF THE UTILITY MODEL

[0004] The present application aims to provide a disc system to realize the inner side feeding mode when both the disc and the feeding chute arranged on the inner side of the disc in the radial direction are not rotatable.

[0005] In order to achieve the above-mentioned purpose, the present application provides a disc system, which comprises:

[0006] The disc device comprises a disc, a feeding chute, a feeding conveying mechanism, a distributing mechanism and a rotating driving mechanism. The disc is arranged non-rotatably. The feeding chute is arranged non-rotatably above the disc and located on the inner side of the disc in the radial direction. The feeding conveying mechanism is located between the feeding chute and the disc, and is used to receive the material falling from the feeding chute and convey the material to a material falling port of the feeding conveying mechanism in the circumferential direction, so that the material falls on the disc through the material falling port. The rotating driving mechanism is drivingly connected with the feeding conveying mechanism and the distributing mechanism, and drives the feeding conveying mechanism and the distributing mechanism to rotate synchronously around the center of the disc, so that the material falling port and the distributing mechanism remain relatively stationary in the circumferential direction. The distributing mechanism spreads the material falling on the disc from the material falling port to the disc during the rotation around the center of the disc.

[0007] In some embodiments, the feeding conveying mechanism comprises an inner wall, an outer wall and a material conveying mechanism. The inner wall and the outer wall are concentrically arranged from inside to outside. The material falling port is arranged on the outer wall. The material conveying mechanism is arranged between the inner wall and the outer wall, and is used to receive the material falling from the feeding chute and convey the material in the circumferential direction, so that the material reaches the material falling port in the circumferential direction.

[0008] In some embodiments, the part of the material conveying mechanism corresponding to the material outlet is inclined downward along the direction from the inner wall to the outer wall, so that the material conveyed by the material conveying mechanism to the material outlet in the circumferential direction falls from the material outlet under the action of gravity; and / or, a material discharging mechanism is arranged at the material outlet, and the material discharging mechanism conveys the material along the direction from the inner wall to the outer wall, so that the material conveyed by the material conveying mechanism to the material outlet in the circumferential direction falls from the material outlet under the action of the material discharging mechanism.

[0009] In some embodiments, the material conveying mechanism comprises a belt conveying mechanism or a chain plate conveying mechanism.

[0010] In some embodiments, the material conveying mechanism is an annular conveyor.

[0011] In some embodiments, the disc device further comprises a material falling pipe arranged on the material conveying mechanism and extending downward from the material outlet, so that the material flowing out of the material outlet falls onto the disc through the material falling pipe; and / or, the upper end of the material falling pipe is located at the center of the disc, and the lower end is located radially outward of the center of the disc.

[0012] In some embodiments, the material distributing mechanism further drives the material to fall from at least one side of the disc in the radial direction.

[0013] In some embodiments, the disc device comprises a material outlet arranged below the disc and located at the center of the disc, and the material distributing mechanism conveys the material to the material outlet to drive the material to fall from the center of the disc.

[0014] In some embodiments, the disc device comprises an inner ring arranged above the disc and located at the inner ring of the disc, and the inner ring is provided with an openable and closable material outlet door, the rotary driving mechanism is drivingly connected with the inner ring and drives the inner ring to rotate synchronously with the material distributing mechanism around the center of the disc, so that the material outlet door and the material distributing mechanism remain relatively stationary in the circumferential direction, and the material distributing mechanism conveys the material to the material outlet through the material outlet door during rotation around the center of the disc.

[0015] In some embodiments, the disc system comprises a plurality of disc devices arranged in the up-down direction.

[0016] In some embodiments, the disc system comprises a material feeding pipe, the material feeding pipe passes through the center of the disc of at least two disc devices in the plurality of disc devices, and is connected with the material falling pipes of the disc devices through which the material feeding pipe passes, so as to feed the material falling pipes of the disc devices through which the material feeding pipe passes; and / or, at least two disc devices in the plurality of disc devices each comprise a material feeding pipe, the material feeding pipe is connected with the material falling pipe of the same layer and feeds the material falling pipe of the same layer from the outside of the disc.

[0017] In some embodiments, the disc system comprises at least three disc devices.

[0018] In some embodiments, the disc system comprises a plurality of support columns, which surround the center of the disc and support the disc of the disc device.

[0019] In some embodiments, the plurality of support columns are configured to at least one of:

[0020] The plurality of support columns support the disc by supporting the support platform that bears the disc;

[0021] The plurality of support columns pass through the multi-layer disc device and support the disc of the multi-layer disc device;

[0022] The plurality of support columns are located inside the lower end of the feed chute in the radial direction of the disc;

[0023] The disc system comprises at least three support columns.

[0024] In some embodiments, the disc system is an anaerobic disc system or an aerobic disc system; and / or, the material contained in the disc is solid material, liquid material or solid-liquid mixed material.

[0025] By arranging a feed conveying mechanism between the non-rotating disc and the feed chute located inside the disc in the radial direction, and configuring the feed conveying mechanism to receive the material falling from the feed chute and convey the material in the circumferential direction to the material falling port of the feed conveying mechanism, and the material falling port remains stationary in the circumferential direction with the material distributing mechanism through the synchronous rotation of the feed conveying mechanism and the material distributing mechanism around the center of the disc, the material entering the non-rotating feed chute can be dropped onto the entire circumference of the disc through the rotating feed conveying mechanism, and the entire non-rotating disc can be covered by the rotating material distributing mechanism, conveniently realizing the inside feeding mode under the condition that the disc and the feed chute located inside the disc do not rotate.

[0026] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments, with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, brief introductions will be given to the drawings needed to be used in the following embodiment descriptions and prior art descriptions. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0028] Figure 1 It is a longitudinal sectional view of the disc system in the embodiments of the present application.

[0029] Figure 2 It is a schematic view of the arrangement of the feed mechanism, the feed pipe and the discharge member in the embodiments of the present application.

[0030] Figure 3 Fig. 1 is a top view of a disc system according to an embodiment of the present application.

[0031] Figure 4 Fig. 2 is a top view of a feeding conveying mechanism according to an embodiment of the present application.

[0032] Legend of reference signs:

[0033] 100 disc system;

[0034] 10 disc device;

[0035] 1 disc; 11 inner ring;

[0036] 2 feeding mechanism; 21 feeding chute; 22 ring conveyor; 23 feeding conveying mechanism; 24 discharging pipe; 25 inner wall; 26 outer wall; 27 feeding mechanism; 28 discharging port; 29 switching valve; 20 feeding pipe;

[0037] 3 discharging device; 31 discharging mechanism; 32 discharging piece; 33 discharging hopper; 34 discharging pipe;

[0038] 4 distributing mechanism; 41 lifting mechanism;

[0039] 5 rotating driving mechanism;

[0040] 6 turning mechanism;

[0041] 7 ventilation equipment;

[0042] 8 preparation chamber; 81 supporting column; 82 supporting table. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The description of the at least one exemplary embodiment is actually only illustrative in nature and by no means as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without any creative effort fall within the scope of protection of the present application.

[0044] The technologies, methods and equipment known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the specification when appropriate.

[0045] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0046] In the description of the present application, it should be understood that the use of "first", "second" and the like words to limit parts, only for the convenience of corresponding parts, as there is no further declaration, the above words have no special meaning, therefore, cannot be understood as a limitation on the scope of protection of the present application.

[0047] In the present application, unless otherwise stated, "a plurality of (layers or roots)" refers to at least two (layers or roots), that is, including two (layers or roots) and at least three (layers or roots) cases.

[0048] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0049] The inner side feeding mode is a feeding mode on the radial inner side of the disc 1 (usually closer to the center of the disc 1), including the case that the feeding mechanism is arranged at the center of the disc 1, and the case that the feeding mechanism is not arranged at the center of the disc 1 but is closer to the center of the disc 1. Under the corresponding feeding mode, the material will fall on the disc 1 at a position close to the center of the disc 1. When the inner side feeding mode is adopted, the material falling on the disc 1 only needs to be under the action of the material distribution mechanism 4 which revolves around its own axis and revolves around the center of the disc 1 relative to the disc 1, so as to cover the entire disc 1. Therefore, compared with other feeding modes such as outer side feeding mode, the inner side feeding mode is relatively simple.

[0050] In order to make the material entering the disc 1 spread on the entire disc 1, there needs to be relative rotation between the disc 1 and the distribution mechanism 4 around the center of the disc 1. This relative rotation can be achieved by rotating the disc 1 around the center of the disc 1 and not rotating the distribution mechanism 4 around the center of the disc 1 (which can be referred to as rotating the disc and not rotating the distribution mechanism 4), or by not rotating the disc 1 around the center of the disc 1 and rotating the distribution mechanism 4 around the center of the disc 1 (which can be referred to as not rotating the disc 1 and rotating the distribution mechanism 4). Since the disc 1 is large and heavy, especially after the material falls onto the disc 1, the weight is even heavier, and the larger the span of the disc 1, the heavier the weight. Therefore, it is difficult and costly to rotate the disc 1, so it is even less difficult and less costly to adopt the mode of not rotating the disc 1 and rotating the distribution mechanism 4, and this effect is more pronounced when the span of the disc 1 is large. Moreover, not rotating the disc 1 is more conducive to anaerobic processes.

[0051] In the case of not rotating the disc 1 and rotating the distribution mechanism 4, how to make the material falling onto the disc 1 spread on the entire disc 1 by the distribution mechanism 4 rotating around the center of the disc 1 becomes a key to realizing the inside distribution mode.

[0052] In order to realize the inside feeding mode in the case of not rotating the disc 1, the scheme adopted in the related art is to set a feeding chute 21 that directly feeds material to the disc 1 on the radially inner side of the non-rotating disc 1 (usually closer to the center of the disc 1), and make the feeding chute 21 rotate around the center of the disc 1 together with the distribution mechanism 4. In this way, the material falling onto the disc 1 from the feeding chute 21 can be kept relatively stationary in the circumferential direction with the distribution mechanism 4, so that the distribution mechanism 4 rotating around the center of the disc 1 can spread the material on the entire disc 1, realizing the corresponding inside feeding mode.

[0053] However, the above scheme is only applicable to the case of rotating the feeding chute 21, and is not applicable to the case of not rotating the feeding chute 21. However, in some cases, it may be desirable to not rotate the feeding chute 21, for example, in some cases, it may be necessary to set some structures (such as the support column 81 to be mentioned below) at the feeding chute 21 to improve the performance of the disc system 100, but these structures will block the rotation of the feeding chute 21 or interfere with the rotating feeding chute 21. In this case, it is desirable to not rotate the feeding chute 21, but if the feeding chute 21 does not rotate like the disc 1, how to discharge the material from the center becomes a problem.

[0054] When the disc 1 and the feeding chute 21 located at the radial inner side of the disc 1 are both not rotatable, the material can only fall on one position of the circumference of the disc 1 via the feeding chute 21, and cannot fall on different positions of the circumference of the disc 1, which leads to that the material falling on the disc 1 cannot be always aligned with the distributing mechanism 4 rotating around the center of the disc 1 in the circumferential direction (including directly aligned, and although not directly aligned, the material is still within the action range of the distributing mechanism 4 within the corresponding circumferential deviation range), and cannot be successfully spread on the entire disc 1 by the distributing mechanism 4, that is, the inner side feeding mode cannot be smoothly realized, which leads to that it is difficult to realize the inner side feeding mode when the disc 1 and the feeding chute 21 located at the radial inner side of the disc 1 are both not rotatable, and this is also the reason why the feeding chute 21 is generally rotated in the related art to realize the inner side feeding mode when the disc 1 is not rotated.

[0055] In order to solve the problem of how to realize the inner side feeding mode when the disc 1 and the feeding chute 21 located at the radial inner side of the disc 1 are both not rotatable, and effectively meet the inner side feeding demand when the disc 1 and the feeding chute 21 located at the radial inner side of the disc 1 are both not rotatable, the structure of the disc system is improved in the present application, and a disc system is correspondingly provided.

[0056] Figures 1-4 The structure of the disc system in the present application is exemplarily shown.

[0057] Referring to Figures 1-4 In the present application, the disc system 100 includes a disc device 10, the disc device 10 includes a disc 1, a feeding chute 21, a feeding conveying mechanism 23, a distributing mechanism 4 and a rotary driving mechanism 5, the disc 1 is arranged to be not rotatable, the feeding chute 21 is arranged to be not rotatable above the disc 1 and located at the radial inner side of the disc 1, the feeding conveying mechanism 23 is located between the feeding chute 21 and the disc 1, used for receiving the material falling from the feeding chute 21 and conveying the material to a material falling port 28 of the feeding conveying mechanism 23 in the circumferential direction, so that the material falls on the disc 1 via the material falling port 28, the rotary driving mechanism 5 is drivingly connected with the feeding conveying mechanism 23 and the distributing mechanism 4, and drives the feeding conveying mechanism 23 and the distributing mechanism 4 to rotate synchronously around the center of the disc 1, so that the material falling port 28 and the distributing mechanism 4 are relatively stationary in the circumferential direction, and the distributing mechanism 4 spreads the material falling on the disc 1 from the material falling port 28 to the disc 1 during rotation around the center of the disc 1.

[0058] In the above scheme, the disc 1 and the feed chute 21 arranged radially inside the disc 1 are both non-rotatable, and the feed chute 21 no longer directly feeds material onto the disc 1, but feeds material onto the feed conveying mechanism 23 located between the feed chute 21 and the disc 1. The corresponding feed conveying mechanism 23 circumferentially conveys the material falling from the feed chute 21, so that the material falls from the material falling port 28 of the feed conveying mechanism 23 to the disc 1, and the material falling port 28 of the corresponding feed conveying mechanism 23 is circumferentially relatively stationary with the distributing mechanism 4 through the synchronous rotation of the feed conveying mechanism 23 and the distributing mechanism 4 around the center of the disc 1. In this way, the material falling from the material falling port 28 to the disc 1 can always fall near the distributing mechanism 4 and be within the action range of the distributing mechanism 4, so that the distributing mechanism 4 can convey the material falling onto the disc 1 to the radially outer side through the rotation of the distributing mechanism 4 around its own axis, and spread the material to different positions in the circumferential direction of the disc 1 through the revolution of the distributing mechanism 4 around the center of the disc 1, finally realizing the spreading of the material on the entire disc 1, and completing the inside feeding process under the condition that the disc 1 and the feed chute 21 located radially inside the disc 1 are both non-rotatable, thereby effectively solving the problem that when the disc 1 and the feed chute 21 are both non-rotatable, the material falling from the feed chute 21 is difficult to align with the circumferential direction of the rotating distributing mechanism 4, and it is difficult to smoothly complete the feeding and spreading process, so that the inside feeding mode can be easily realized under the condition that the disc 1 and the feed chute 21 located radially inside the disc 1 are both non-rotatable, and the inside feeding demand under the corresponding condition can be effectively met.

[0059] It can be seen that by arranging the feed conveying mechanism 23 between the non-rotating disc 1 and the feed chute 21 located radially inside the disc 1, and configuring the feed conveying mechanism 23 to receive the material falling from the feed chute 21 and convey the material to the material falling port 28 of the feed conveying mechanism 23 in the circumferential direction, and the material falling port 28 is circumferentially stationary with the distributing mechanism 4 through the synchronous rotation of the feed conveying mechanism 23 and the distributing mechanism 4 around the center of the disc 1, the problem that it is difficult to perform inside feeding when the disc 1 and the feed chute 21 located radially inside the disc 1 are both non-rotatable can be effectively solved, the inside feeding mode when the disc 1 and the feed chute 21 located radially inside the disc 1 are both non-rotatable is realized, and the inside feeding demand under the condition that the disc 1 and the feed chute 21 located radially inside the disc 1 are both non-rotatable can be effectively met.

[0060] Since the above scheme provides a new inside feeding mode under the condition that the disc 1 is non-rotatable, so that even if the feed chute 2 is non-rotatable, inside feeding can be realized under the condition that the disc 1 is non-rotatable, therefore, the feeding mode of the disc system 100 can be effectively enriched, so that even if the feed chute 2 is non-rotatable due to interference with other components (such as the support column 81 to be mentioned below), inside feeding under the condition that the disc 1 is non-rotatable can be realized.

[0061] The feeding conveying mechanism 23 can adopt various structural forms. As one of them, referring to Figures 1-4 The feeding conveying mechanism 23 comprises an inner wall 25, an outer wall 26 and a material conveying mechanism 27. The inner wall 25 and the outer wall 26 are concentrically arranged from inside to outside. The material falling port 28 is arranged on the outer wall 26. The material conveying mechanism 27 is arranged between the inner wall 25 and the outer wall 26, used for receiving the material falling from the feeding chute 21 and conveying the material in the circumferential direction, so that the material reaches the material falling port 28 in the circumferential direction.

[0062] Based on the above arrangement, the feeding conveying mechanism 23 can receive and convey the material falling from the feeding chute 21 in the circumferential direction through the material conveying mechanism 27, effectively solving the problem that the material falling from the feeding chute 21 cannot fall smoothly from the feeding conveying mechanism 23 when the feeding chute 21 does not rotate and the feeding conveying mechanism 23 rotates, the falling position of the material falling from the feeding chute 21 on the feeding conveying mechanism 23 and the material falling port 28 of the feeding conveying mechanism 23 move relatively in the circumferential direction and cannot be aligned all the time, so that the material falling on the feeding conveying mechanism 23 can fall smoothly on the disc 1, and then the disc 1 is conveniently arranged to rotate synchronously with the material distributing mechanism 4 around the center of the disc 1 to realize the material distribution in the entire circumferential direction of the disc 1. Moreover, the above arrangement makes the feeding conveying mechanism 23 as a whole in the form of a ring groove, so that not only the structural components (for example, the support column 81 and the feeding pipe 20 to be mentioned below) arranged at the center of the disc 1 can pass through the ring groove to meet the requirement of the central arrangement of the corresponding components, but also the material received by the feeding conveying mechanism 23 can be blocked by the inner wall 25 and the outer wall 26 and cannot scatter everywhere, effectively preventing the material from scattering everywhere and affecting the cooperation between the feeding conveying mechanism 23 and the material distributing mechanism 4 to spread the material on the entire disc 1, and then realizing a more controllable and smooth inside feeding process.

[0063] It can be seen that the feeding conveying mechanism 23 is constructed as a ring groove and has the material conveying mechanism 27 capable of conveying the material in the circumferential direction, so that the material falling from the feeding chute 21 which does not rotate can flow smoothly to the material falling port 28 on the feeding conveying mechanism 23 which rotates, realizing a more smooth and efficient inside feeding process, and effectively meeting the requirement of the central arrangement of some components of the disc system 100.

[0064] The material conveying mechanism 27 can comprise a belt type conveying mechanism or a chain plate type conveying mechanism, so that the conveying of the material can be conveniently realized, and since the belt type conveying mechanism and the chain plate type conveying mechanism have no gap or a small gap in the length direction, the leakage of the material can be reduced.

[0065] In order to make the material circularly conveyed by the material conveying mechanism 27 to the material dropping port 28 fall smoothly from the material dropping port 28, various methods can be adopted. For example, in some embodiments, the part of the material conveying mechanism 27 corresponding to the material dropping port 28 is inclined downward along the direction from the inner wall 25 to the outer wall 26, so that the material circularly conveyed by the material conveying mechanism 27 can flow to the material dropping port 28 located at the radial outer side under the action of gravity, and the material circularly conveyed by the material conveying mechanism 27 to the material dropping port 28 can fall from the material dropping port 28 under the action of gravity. For another example, in some embodiments, a material discharging mechanism (not shown) is arranged at the material dropping port 28, and the material discharging mechanism conveys the material along the direction from the inner wall 25 to the outer wall 26, so that the material circularly conveyed by the material conveying mechanism 27 can flow to the material dropping port 28 located at the radial outer side under the action of the material discharging mechanism, and the material circularly conveyed by the material conveying mechanism 27 to the material dropping port 28 can fall from the material dropping port 28 under the action of the material discharging mechanism. For yet another example, in some embodiments, both the inclined arrangement and the material discharging mechanism are adopted, that is, the part of the material conveying mechanism 27 corresponding to the material dropping port 28 is inclined downward along the direction from the inner wall 25 to the outer wall 26, and the material discharging mechanism is arranged at the material dropping port 28 and conveys the material along the direction from the inner wall 25 to the outer wall 26, so that the material circularly conveyed by the material conveying mechanism 27 to the material dropping port 28 can fall from the material dropping port 28 more quickly under the double actions of gravity and the material discharging mechanism, and the feeding efficiency is effectively improved. The material discharging mechanism can be a part of the material conveying mechanism 27, for example, the part of the material conveying mechanism 27 corresponding to the material dropping port 28 is arranged to convey the material along the direction from the inner wall 25 to the outer wall 26, thereby constituting the material discharging mechanism, or the material discharging mechanism can also be a mechanism arranged additionally outside the material conveying mechanism 27, for example, a retractable pushing mechanism can be arranged on the part of the inner wall 25 opposite to the material dropping port 28 as the material discharging mechanism, and the material circularly conveyed by the material conveying mechanism 27 to the material dropping port 28 can be pushed to the radial outer side by the pushing mechanism to fall from the material dropping port 28.

[0066] Referring to Figure 4 In some embodiments, the feeding conveying mechanism 23 is a ring conveyor 22. The ring conveyor 22 can meet the requirements of the feeding conveying mechanism 23 in the foregoing embodiments, and smoothly realize the inside feeding mode. Moreover, the ring conveyor 22 is relatively mature in technology and has relatively high reliability.

[0067] In the foregoing embodiments, the feeding chute 21 can be vertically arranged, or can also be horizontally arranged or obliquely arranged. When the feeding chute 21 is horizontally arranged, the feeding chute 21 occupies less vertical space, which is beneficial to reducing the overall height of the system. When the feeding chute 21 is vertically or obliquely arranged, the material dropping port of the feeding chute 21 can be closer to the disc 1, which is beneficial to reducing the material dropping height, reducing the risk of scattering and splashing of the material when falling onto the disc 1, and realizing a more accurate material dropping process.

[0068] Exemplarily, referring toFigure 1 and Figure 2 In some embodiments, the upper end of the feeding chute 21 is located at the center of the disc 1, and the lower end is located radially outward of the center of the disc 1. At this time, the feeding chute 21 is arranged at the center of the disc 1 and inclined along the direction from top to bottom towards the radial outside of the disc 1. Among them, the feeding chute 21 is arranged at the center of the disc 1, which is convenient for connection with the feeding pipe 20 located at the center of the disc 1 mentioned later, to realize the center feeding of the disc 1, especially the multi-layer disc 1, at the same time, it is also convenient to make the point (which can be called the dropping point or the feeding point) where the material falls on the disc 1 closer to the center of the disc 1. Since the distributing mechanism 4 distributes the material from the dropping point to the radial outside, the closer the dropping point is to the center of the disc 1, the more convenient it is for the distributing mechanism 4 to distribute the material in a larger radial range, thereby improving the utilization rate of the disc 1 and increasing the production capacity. Therefore, arranging the feeding chute 21 at the center of the disc 1 makes the dropping point closer to the center of the disc 1, which is conducive to realizing the spreading of the material in a larger radial range, improving the utilization rate of the disc 1 and increasing the production capacity. And the feeding chute 21 is inclined along the direction from top to bottom towards the radial outside of the disc 1, which not only facilitates the rapid falling of the material along the feeding chute 21, improving the feeding efficiency, but also facilitates the dropping point to be located radially outward of the center of the disc 1, effectively avoiding the center of the disc 1 (because the center of the disc 1 is usually hollow). It can be seen that arranging the feeding chute 21 to have its upper end and lower end located at the center of the disc 1 and radially outward of the center of the disc 1 respectively can make the dropping point not only avoid the center of the disc 1, but also be closer to the center of the disc 1, realize the spreading of the material in a larger radial range, improve the utilization rate of the disc 1 and increase the production capacity, and also facilitate the connection with the feeding pipe 20 located at the center of the disc 1 mentioned later, to realize the inside feeding of the disc 1, especially the multi-layer disc 1.

[0069] As an improvement of the foregoing embodiments, referring to Figure 1 and Figure 3 The disc device 10 further comprises a dropping pipe 24 arranged on the feeding conveying mechanism 23 and extending downward from the dropping port 28 to make the material flowing out of the dropping port 28 fall on the disc 1 through the dropping pipe 24. Since the dropping pipe 24 is arranged on the feeding conveying mechanism 23 and rotates with the feeding conveying mechanism 23, the dropping pipe 24 can keep relatively static with the dropping port 28 and the distributing mechanism 4 in the circumferential direction, smoothly guiding the material from the synchronously rotating dropping port 28 to the corresponding part of the disc 1 and the distributing mechanism 4, and since the dropping pipe 24 extends downward from the dropping port 28, it can guide the material to fall on the disc 1 from a position closer to the disc 1, reduce the splashing of the material and realize a more accurate feeding process, so that the material can fall more accurately at the distributing mechanism 4 and the distributing mechanism 4 can spread the material on the disc 1 more conveniently.

[0070] In the foregoing embodiments, the feeding is in the inner side feeding mode, and the discharging can be in the inner side discharging mode or the outer side discharging mode, and the distributing mechanism 4 can drive the material to fall from at least one side of the radial direction of the disc 1, wherein when the distributing mechanism 4 drives the material to fall from the outer side of the radial direction of the disc 1, it is the outer side discharging mode, and when the distributing mechanism 4 drives the material to fall from the inner side of the radial direction of the disc 1, it is the inner side discharging mode. Since the disc 1 does not rotate, when discharging in the outer side discharging mode, the discharged material will fall on the entire outer periphery of the disc 1, and the collection difficulty is relatively large, and a large annular conveying device is required for collection, which has a high cost. When the disc 1 does not rotate, the inner side discharging mode can be used to make the discharged material concentrate in the central region of the disc 1, thereby reducing the collection difficulty and cost.

[0071] In order to realize the inner side discharging, referring to Figures 1-3 In some embodiments, the disc device 10 comprises a discharging member 32 arranged below the disc 1 and located at the center of the disc 1, and the distributing mechanism 4 delivers the material to the discharging member 32 to drive the material to fall from the center of the disc 1. In this way, the central discharging mode under the condition that the disc does not rotate can be conveniently realized.

[0072] Further, in order to facilitate the distributing mechanism 4 to deliver the material to the discharging member 32, referring to Figure 1 In some embodiments, the disc device 10 comprises an inner ring 11 arranged above the disc 1 and located at the inner ring of the disc 1, and the inner ring 11 is provided with an openable discharging door (not shown), and the rotating driving mechanism 5 is drivingly connected with the inner ring 11 and drives the inner ring 11 to rotate synchronously with the distributing mechanism 4, so that the discharging door and the distributing mechanism 4 remain relatively stationary in the circumferential direction, and the distributing mechanism 4 delivers the material to the discharging member 32 through the discharging door during the rotation around the center of the disc 1.

[0073] By arranging the inner ring 11 at the inner ring of the disc 1, the material can be blocked when discharging is not required, preventing the material from falling from the center of the disc 1, thereby facilitating the smooth completion of the feeding, distributing and fermentation, preparation or saccharification processes before discharging. By arranging the openable discharging door on the inner ring 11 and arranging the inner ring 11 to rotate synchronously with the distributing mechanism 4 around the center of the disc 1, the discharging door and the distributing mechanism 4 can always be aligned in the circumferential direction. Therefore, when the distributing mechanism 4 is rotated to any circumferential position of the disc 1, the material can reach the discharging door by delivering the material to the inner side of the radial direction of the disc 1, and then only needs to open the discharging door, so that the material can fall from the discharging door and fall into the discharging member 32 for central discharging. It can be seen that the arranged inner ring 11 can not only meet the material blocking requirement before discharging, but also cooperate with the distributing mechanism 4 to realize the central discharging, thereby facilitating the collection of the material.

[0074] In the foregoing embodiments, the disc system 100 can include only one layer of disc devices 10, or can include multiple layers (at least two sides, i.e., two layers or at least three layers) of disc devices 10 arranged in the up-down direction. When the disc system 100 includes multiple layers of disc devices 10, especially at least three layers of disc devices 10, the utilization of the site can be improved, and the production capacity can be fully improved in a limited site space.

[0075] When the disc system 100 includes multiple layers of disc devices 10, the multiple layers of disc devices 10 can be respectively equipped with a feeding pipe 20 feeding the feeding chute 21, or can at least partially share the feeding pipe 20 feeding the feeding chute 21. For example, in some embodiments, at least two layers of disc devices 10 in the multiple layers of disc devices 10 respectively include a feeding pipe 20 connected with the feeding chute 21 of the same layer and feeding the feeding chute 21 of the same layer from the outside of the disc 1. At this time, at least two layers of disc devices 10 in the multiple layers of disc devices 10 are respectively equipped with a feeding pipe 20, and different feeding pipes 20 feed different layers of feeding chutes 21 in the radial direction. Different layers can be fed at the same time, and the efficiency is higher. For another example, in some embodiments, the disc system 100 includes a feeding pipe 20 that passes through the center of the disc 1 of at least two layers of disc devices 10 in the multiple layers of disc devices 10 and is connected with the feeding chute 21 of each layer of disc devices 10 passed through to feed the feeding chute 21 of each layer of disc devices 10 passed through, and performs center feeding. At this time, at least two layers of disc devices 10 in the multiple layers of disc devices 10 share a feeding pipe 20, and the same feeding pipe 20 feeds the feeding chutes 21 of different layers. The structure is relatively simple, the cost is reduced, and the feeding pipe 20 penetrates the center of each layer of discs 1, which is more convenient to cooperate with the feeding chute 21 of each layer passed through, especially the feeding chute 21 located in the center of the disc 1 and inclined from top to bottom to the radial outside, so that the dropping point of each layer passed through is closer to the center of the disc 1, and the spreading range of the material on the disc 1 in the radial direction is expanded.

[0076] As a further improvement of the foregoing embodiments, see Figure 1 In some embodiments, the disc system 100 includes multiple support columns 81 (i.e., at least two, such as two or at least three) that surround the center of the disc 1 and support the disc 1 of the disc device 10.

[0077] In the conventional disc 1, only one center column is usually arranged in the center of the disc 1. In this case, the rigidity of the disc 1 is low, which is not only easy to deform and even damage, but also difficult to have a large span, so it can only be made into a small span, which is an important reason for restricting the large-scale of the disc 1. Because the span of the disc 1 is small, it means that the amount of material that can be loaded on the disc 1 is limited, and only a small amount of material can be fermented, produced or saccharified in the same time, thus affecting the efficiency and production capacity.

[0078] And by arranging a plurality of support columns 81 around the center of the disc 1 and supporting the disc 1 by the plurality of support columns 81, the plurality of support columns 81 can surround the center of the disc 1 instead of being located at the center of the disc 1 as the traditional center column, and can support the disc 1 in a larger radial range, effectively improving the rigidity of the disc 1, which not only helps to reduce the risk of deformation and even damage of the disc 1, but also helps to increase the span of the disc 1, making it possible for the large-span disc system 100 to effectively improve efficiency and production, and better meet the use requirements of the large-span disc system 100. Moreover, the plurality of support columns 81 arranged around the center of the disc 1 do not occupy the space at the center of the disc 1, and it is also convenient to arrange at least one of the aforementioned feed pipe 20 and discharge member 32 at the center of the disc 1 to achieve at least one of center feeding and center discharging.

[0079] As can be seen, by arranging a plurality of support columns 81 around the center of the disc 1, not only is it beneficial to increase the span of the disc 1, improve efficiency and production capacity, but it is also convenient to arrange at least one of the feed pipe 20 and the discharge member 32 at the center of the disc 1 to perform at least one of center feeding and center discharging.

[0080] Continuing to refer to Figure 1 In some embodiments, the disc system 100 not only includes a plurality of support columns 81, but also includes a support table 82, and the disc 1 of the disc device 10 is arranged on the support table 82, and the plurality of support columns 81 support the disc 1 by supporting the support table 82. At this time, the plurality of support columns 81 arranged around the center of the disc 1 do not directly support the disc 1, but indirectly support the disc 1 by supporting the support table 82 that carries the disc 1. In this way, on the one hand, the plurality of support columns 81 can support the disc 1 together with the support table 82, further improving the rigidity of the disc 1, further reducing the risk of deformation and even damage of the disc 1, and increasing the span of the disc 1, improving efficiency and production capacity. On the other hand, the plurality of support columns 81 not only can support the disc 1, but also can support the support table 82, so that the span of the support table 82 is no longer equal to the span of the disc 1, but is smaller than the span of the disc 1, and the disc 1 can also be effectively supported. Therefore, it is beneficial to reduce the span of the support table 82. Since the support table 82 is usually a civil structure or a steel member, reducing the span of the support table 82 can effectively reduce the construction difficulty and cost.

[0081] As can be seen, by directly placing the disc 1 on the support table 82 and supporting the support table 82 by arranging a plurality of support columns 81 around the center of the disc 1, it is beneficial to increase the rigidity of the disc as a whole, increase the span, improve efficiency and production capacity, and it is also beneficial to reduce the span of the support table 82, reduce the construction difficulty and cost.

[0082] In the case where the disc system 100 comprises a multi-layer disc device 10, the plurality of support columns 81 can pass through the multi-layer disc device 10 and support the discs 1 of the multi-layer disc device 10.

[0083] Based on the above arrangement, the plurality of support columns 81 not only support the discs 1 of one layer of the disc device 10, but also support the discs 1 of the multi-layer disc device 10, or in other words, the plurality of support columns 81 not only support one layer of discs 1, but also support a plurality of layers of discs 1. In this way, the utilization rate of the plurality of support columns 81 is higher, and there is no need to separately provide support columns 81 for each layer of discs 1, thus the structure is simpler and the cost is lower.

[0084] Moreover, in the above arrangement, the plurality of support columns 81 pass through the multi-layer disc device 10, so that the plurality of support columns 81 also support the discs 1 of adjacent layers. The portions of the plurality of support columns 81 between adjacent layers extend from one layer to another layer. In this way, more reliable support can be achieved, so as to more effectively increase the rigidity of the discs 1, improve the span, and the support columns 81 do not need to occupy additional space in the height direction, and there is no need to increase the height between the discs 1 due to the arrangement of the support columns 81, thus it is also beneficial to reduce the overall height of the system and reduce the construction cost. At the same time, the plurality of support columns 81 passing through the multi-layer disc device 10 also makes the support columns 81 only need to be supported at the lower end by the ground or the like, and there is no need to provide support for the support columns 81 between adjacent layers of discs 1. Therefore, the structure is relatively simple and the cost is relatively low.

[0085] It can be seen that by making the plurality of support columns 81 surrounding the center of the discs 1 pass through the multi-layer disc device 10 and support the discs 1 of the multi-layer disc device 10, reliable support of the multi-layer discs 1 can be achieved based on a relatively simple structure and a relatively low cost, and the overall span of the disc system 100 can be improved.

[0086] Further, in the case where the disc system 100 comprises a multi-layer disc device 10 and each layer of discs 1 is placed on a support table 82, the plurality of support columns 81 can pass through the multi-layer disc device 10 and support the support tables 82 carrying each layer of discs 1. In this way, each layer of discs 1 in the disc system 100 is supported by the support table 82 and the plurality of support columns 81 surrounding the center, and the support effect is better, which is more conducive to improving the rigidity of each layer of discs 1 and improving the span of each layer of discs 1.

[0087] In the foregoing embodiments, the relative positional relationship between the plurality of support columns 81 and the feed chute 21 in the radial direction can be various. As one of them, see Figure 1The plurality of support columns 81 are located on the inner side of the lower end of the feed chute 21 in the radial direction of the disc 1. At this time, the plurality of support columns 81 are closer to the center of the disc 1, and only occupy the central hollow area of the disc 1, without occupying the part of the disc 1 outside the central hollow area, which is the part for containing materials. When aerobic fermentation is required, ventilation is needed, therefore, the support columns 81 do not occupy the corresponding area, which can reduce the influence of the support columns 81 on the ventilation effect, and is conducive to achieving better aerobic fermentation effect. In addition, when the support columns 81 pass through the plurality of layers of discs 1, the support columns 81 do not occupy the part of the disc 1 outside the central hollow area, which is the part for containing materials, and also prevent the support columns 81 from occupying the area of the disc 1 for containing materials, and affecting the rotation of the distribution mechanism 4 and the like, thus facilitating a more smooth and efficient production process.

[0088] When the upper end and the lower end of the feed chute 21 are located at the center of the disc 1 and on the radial outer side of the center of the disc 1 respectively, and the plurality of support columns 81 surround the center of the disc 1 and pass through the plurality of layers of discs 1, and are located on the inner side of the lower end of the feed chute 21 in the radial direction of the disc 1, the support columns 81 will block the rotation of the feed chute 21 around the center of the disc 1. If the feed chute 21 rotates around the center of the disc 1, it will interfere with the support columns 81, therefore, the feed chute 21 needs to be set not to rotate. In this case, the feed scheme based on the feed conveying mechanism 23 of any of the foregoing embodiments can be used to cleverly achieve a center feeding method, effectively meeting the center feeding demand in the corresponding situation.

[0089] In the foregoing embodiments, the disc system 100 can be used in anaerobic scenarios where the material does not need to be ventilated, or in aerobic scenarios where the material needs to be ventilated, i.e., the disc system 100 can be an anaerobic disc system or an aerobic disc system. In addition, the material processed by the disc system 100 can be solid material, or liquid material or mixed solid-liquid material.

[0090] Next, the present application will be further described in conjunction with the embodiment shown in Figures 1-4

[0091] As shown in Figures 1-4 In this embodiment, the disc system 100 includes a preparation chamber 8, a plurality of layers (three layers are shown in the figure, but it can also be four layers, five layers or more) of disc devices 10 arranged in the preparation chamber 8, a feed pipe 20, a discharge mechanism 31, a plurality of support columns 81 (four are shown in the figure, but it can also be five or more), and a ventilation device 7. Each layer of disc devices 10 includes a disc 1, a support table 82, a feed mechanism 2, a discharge piece 32, a distribution mechanism 4, a rotary drive mechanism 5, and a turnover mechanism 6.

[0092] The disc 1 is used to contain materials for fermentation. As shown in Figure 1 and​Figure 2 As shown in the embodiment, the disc 1 is circular and is placed on and supported by a support table 82 fixed on the inner wall of the preparation chamber 8 and does not rotate. The central region of the disc 1 and the support table 82 is hollowed out for the plurality of support columns 81 and the feed pipe 20 to pass through, and the part outside the hollowed-out central region of the disc 1 is used to hold solid, liquid or mixed solid-liquid materials for fermentation.

[0093] The feed pipe 20 is used to feed the feed chute 21 of each layer to realize feeding of the disc 1. As shown in the embodiment, Figures 1-3 As shown in the embodiment, the feed pipe 20 is arranged at the center of the disc 1, the upper end thereof is fixed to the top structure such as the ceiling of the preparation chamber 8 to realize mounting and fixing, and the lower end thereof passes through the center of each layer of the disc 1 except the lowermost layer of the disc 1 and is connected with the feed chute 21 of each layer, so that the disc device 10 of each layer can share the same feed pipe 20 for central feeding, which simplifies the structure and reduces the cost.

[0094] The plurality of support columns 81 are used to support the disc 1. As shown in the embodiment, Figure 1 As shown in the embodiment, the plurality of support columns 81 are arranged in the hollowed-out region of the disc 1 in the radial direction, but not at the center of the disc 1, but around the center of the disc 1, and are uniformly spaced from each other, and the plurality of support columns 81 pass through each layer of the disc 1 via the hollowed-out region and are connected with the support table 82 corresponding to each layer of the disc 1, specifically, each support column 81 includes a vertical column (not labeled in the figure) and a plurality of layers of inclined columns (not labeled in the figure), the vertical column extends vertically, the plurality of layers of inclined columns are connected to the vertical column in an inclined manner with intervals in the up-down direction, and each layer of the inclined column corresponds to each layer of the disc 1 and is located below and connected with the support table 82 of the same layer. In this way, the plurality of support columns 81 are arranged radially outside the feed pipe 20 at the center of the disc 1, and reliable support of each layer of the disc 1 is realized by supporting the support table 82 supporting each layer of the disc 1 outside the center of the disc 1, which can effectively improve the span of the disc 1.

[0095] The edge of the hollowed region in the center of the disc 1 is provided with an inner ring 11. The inner ring 11 is located above the disc 1, extends upward from the disc 1, and surrounds the hollowed region in the center of the disc 1. The inner ring 11 is provided with a discharge door, which can be opened and closed to block the material when closed to prevent the material from falling from the center of the disc 1 through the discharge door, and allow the material to pass through when opened to fall downward through the discharge member 32 arranged in the center of the disc 1. In this embodiment, the discharge member 32 is concentric or eccentric with the outside of the feeding pipe 20 or arranged side by side with the feeding pipe 20, and the discharge member 32 includes a discharge hopper 33 and a discharge pipe 34, the discharge hopper 33 receives the material falling from the discharge door, and communicates with the discharge pipe 34, so that the material falling from the discharge hopper 33 can fall downward along the discharge pipe 34. The discharge pipe 34 of the upper layer communicates with the discharge pipe 34 of the lower layer in the adjacent two layers, and the discharge pipe 34 of the lowermost layer communicates with the discharging mechanism 31, so that all the discharge members 32 and the discharging mechanism 31 together form a discharging device 3, so that the material can fall layer by layer and finally fall onto the discharging mechanism 31, which is transported to the radial outside of the disc 1 by the discharging mechanism 31. Among them, the discharge pipes 34 of each layer communicate with each other, which can be separate or integrated, when integrated, all the discharge pipes 34 can be made into one pipe to form a central discharge chute pipe passing through the center of each disc 1.

[0096] In this embodiment, a gap is provided between the bottom of the inner ring 11 and the upper surface of the disc 1, and the inner ring 11 is drivingly connected with the rotary driving mechanism 5 to rotate around the center of the disc 1 under the driving of the rotary driving mechanism 5, and then cooperate with the distributing mechanism 4 to carry out central discharging. The gap between the bottom of the inner ring 11 and the upper surface of the disc 1 is small, and a sealing material (such as a resin sealing material) is arranged at the corresponding gap to seal the corresponding gap to prevent leakage of the material during fermentation.

[0097] The feeding chute 21 is arranged above the disc 1 of the same layer to receive the material transported by the feeding pipe 20 and guide the material to flow to the disc 1 of the same layer through the feeding conveying mechanism 23 and the material falling pipe 24 of the same layer. Figure 1 As shown in the drawings, in this embodiment, the feeding chute 21 is arranged obliquely in the center of the disc 1, the upper end of which is located in the center of the disc 1 and connected with the feeding pipe 20 located in the center of the disc 1, and the lower end thereof is inclined to the radial outside of the inner ring 11 to guide the material to fall to the non-hollowed region of the disc 1. At this time, in the radial direction of the disc 1, the upper end of the feeding chute 21 is located inside the support column 81, and the lower end is located outside the support column 81, which causes the feeding chute 21 to be unable to rotate, otherwise it will interfere with the support column 81. Therefore, in this embodiment, the feeding chute 21 does not rotate. And as Figure 1 and Figure 2As shown, in this embodiment, the feed chute 21 of each layer is connected to the feed pipe 20 through a switching valve 29, which controls the switching of the feed pipe 20 to communicate with one of the two adjacent feed chutes 21 and disconnect the other, so as to control the feeding sequence of each layer.

[0098] The feed conveying mechanism 23 is arranged between the same layer disc 1 and the feed chute 21 in the up-down direction, for receiving the material falling from the feed chute 21 and guiding the material to fall onto the disc 1. As shown, Figures 1-4 As shown, in this embodiment, the feed conveying mechanism 23 is a ring conveyor 22, which is arranged above the inner ring 11 and drivingly connected to the rotary driving mechanism 5, so as to rotate around the center of the disc 1 under the driving of the rotary driving mechanism 5. The feed conveying mechanism 23 includes an inner wall 25, an outer wall 26 and a material conveying mechanism 27. The inner wall 25 and the outer wall 26 are both annular and arranged in a spaced manner from inside to outside. The outer wall 26 is provided with a material falling port 28, and a material falling pipe 24 is arranged below the material falling port 28. In the radial direction of the disc 1, the inner wall 25 is located outside the support column 81 and inside the lower end of the feed chute 21, and the outer wall 26 is located outside the lower end of the feed chute 21. In this way, the projection of the lower end of the feed chute 21 on the feed conveying mechanism 23 is located between the inner wall 25 and the outer wall 26. The material conveying mechanism 27 is also annular and arranged between the inner wall 25 and the outer wall 26. In this way, the projection of the lower end of the feed chute 21 on the feed conveying mechanism 23 is located on the material conveying mechanism 27, and the material falling from the feed chute 21 can fall onto the material conveying mechanism 27. Since the feed chute 21 does not rotate and the feed conveying mechanism 23 rotates, as the feed conveying mechanism 23 rotates, the material will fall from the feed chute 21 at different circumferential positions of the material conveying mechanism 27 and will not be aligned with the material falling port 28 in the circumferential direction. In order to enable the material falling at different circumferential positions of the material conveying mechanism 27 to fall from the material falling port 28, in this embodiment, the material conveying mechanism 27 is a belt conveying mechanism, which circumferentially conveys the material, so that the material falling from the feed chute 21 to the material conveying mechanism 27 can be sent to the material falling port 28 in the circumferential direction. Moreover, the part of the material conveying mechanism 27 located at the material falling port 28 is inclined downward from inside to outside, so that the material conveyed to the material falling port 28 in the circumferential direction can flow radially outward under the action of gravity and fall onto the disc 1 from the material falling port 28 through the material falling pipe 24.

[0099] The material distributing mechanism 4 is arranged above the same layer disc 1, for spreading the material falling onto the disc 1 on the disc 1 during the feeding process, distributing the material, and conveying the material towards the center of the disc 1 during the discharging process, so as to discharge the material from the center. Figure 1 and Figure 2As shown, in this embodiment, the material spreading mechanism 4 is a screw conveyor. Thus, the material spreading mechanism 4 can rotate bidirectionally around its own axis to convey material to both radial sides of the disc 1 for spreading and discharging. Furthermore, in this embodiment, the material spreading mechanism 4 is aligned circumferentially with the discharge port 28 of the feeding conveyor 23 on the same layer as the disc 1. The lower end of the discharge pipe 24 is located between the two ends of the material spreading mechanism 4 along the circumferential direction of the disc 1. Therefore, when material falls onto the disc 1 through the discharge port 28 and the discharge pipe 24, it falls within the effective range of the material spreading mechanism 4, and is then conveyed radially outward by the material spreading mechanism 4, spreading it across the entire radial direction of the disc 1. Meanwhile, in this embodiment, the material spreading mechanism 4 is also driven and connected to the rotary drive mechanism 5, and under the drive of the rotary drive mechanism 5, it rotates synchronously around the center of the disk 1 together with the feeding conveying mechanism 23. In this way, the material spreading mechanism 4 and the material drop pipe 24 can remain relatively stationary during the rotation around the center of the disk 1, so that the material falling from the material drop port 28 and the material drop pipe 24 onto the disk 1 can always be within the effective range of the material spreading mechanism 4. Thus, as the material spreading mechanism 4 rotates around the center of the disk 1 and around its own axis, it can be evenly spread on the radial side of the entire circumference of the disk 1, realizing the distribution of material on the entire disk 1.

[0100] like Figure 1 As shown, in this embodiment, each layer of the fabric-laying mechanism 4 is equipped with a lifting mechanism 41. The lifting mechanism 41 is mounted on the rotary drive mechanism 5 and is driven to rotate with the fabric-laying mechanism 4, thereby driving the fabric-laying mechanism 4 to rise and fall. In this way, the fabric-laying mechanism 4 can not only rotate but also rise and fall. Thus, the fabric-laying mechanism 4 can raise to the top of the material and then rotate once more to smooth the material.

[0101] The material turning mechanism 6 is located above the disc 1 and on one side of the material spreading mechanism 4, facing upwards around the disc 1. It is used to turn the material over and achieve the material turning function, so as to accelerate the fermentation efficiency and improve the fermentation effect.

[0102] The rotary drive mechanism 5 is driven by the feeding conveyor mechanism 23, the spreading mechanism 4 and the turning mechanism 6, so as to drive the feeding conveyor mechanism 23, the spreading mechanism 4 and the turning mechanism 6 to rotate synchronously around the center of the disc 1.

[0103] Ventilation equipment 7 is used to introduce cold or hot air into the preparation chamber 8 to control the temperature of the materials.

[0104] Based on the aforementioned structural configuration, the disc system 100 of this embodiment not only improves space utilization and maximizes production capacity within a limited footprint, but also achieves automated center feeding and center discharging processes with a relatively simple structure, even without rotating the disc 1 or the feed chute 21 located at the center of the disc 1. Its working process is roughly as follows:

[0105] (1) Center feeding process: the feeding pipe 20, the feeding chute 21 and the disc 1 are not rotating, the feeding conveying mechanism 23 and the distributing mechanism 4 are rotating synchronously, the material enters from the top inlet of the non-rotating feeding pipe 20 and flows to each layer of the disc 1 through the feeding chute 21, the feeding conveying mechanism 23 and the dropping pipe 24 according to the requirement, for example, when the upper disc 1 needs feeding, the switching valve 29 of the upper layer is switched to the position that the feeding pipe 20 is communicated with the upper feeding chute 21, so that the material in the feeding pipe 20 enters the non-rotating upper feeding chute 21 and falls to the corresponding feeding conveying mechanism 23, and is conveyed to the dropping port 28 by the conveying mechanism 27 of the feeding conveying mechanism 23 and then falls to the non-rotating upper disc 1 through the dropping pipe 24; when the middle disc 1 needs feeding, the switching valve 29 of the upper layer is switched to the position that the feeding pipe 20 is disconnected with the upper feeding chute 21, and the switching valve 29 of the middle layer is switched to the position that the feeding pipe 20 is communicated with the middle feeding chute 21, so that the material in the feeding pipe 20 no longer flows to the upper feeding chute 21 but flows to the middle feeding chute 21 and then falls to the middle disc 1 through the middle feeding conveying mechanism 23 and the dropping pipe 24; in addition, when the lower disc 1 needs feeding, the switching valve 29 of the upper layer is switched to the position that the feeding pipe 20 is disconnected with the upper feeding chute 21, the switching valve 29 of the middle layer is switched to the position that the feeding pipe 20 is disconnected with the middle feeding chute 21, so that the material in the feeding pipe 20 no longer flows to the upper feeding chute 21 or the middle feeding chute 21 but flows to the lower feeding chute 21 and then falls to the lower disc 1 through the lower feeding conveying mechanism 23 and the dropping pipe 24.

[0106] (2) Distributing process: the material falling to the disc 1 through the dropping pipe 24 is always in the action range of the distributing mechanism 4 of the same layer, the distributing mechanism 4 rotates around its own axis to convey the material to the radial outside of the disc 1, and cooperates with the action of the rotating driving mechanism 5 and the lifting mechanism 41 to make the material spread on the entire disc 1 from the outlet of the dropping pipe 24, and then the distributing mechanism 4 is lifted to the top of the material and rotates again to scrape the material flat. The distributing process is actually synchronous with the center feeding process.

[0107] (3) Fermentation process: after the feeding and distributing are completed, the fermentation process is controlled by one or more means of static, the rotating driving mechanism 5 and the turning mechanism 6 cooperating with turning, the rotating driving mechanism 5 and the distributing mechanism 4 cooperating with leveling, and the ventilation equipment 7 ventilating, until the fermentation is completed.

[0108] (4) Discharge process: after the fermentation is completed, the rotary drive mechanism 5 and the cloth mechanism 4 work together to transport the entire circumferential material to the discharge door of the inner ring 11 to the inner side, so that the material can fall from the opened discharge door to the discharge part 32 located in the center of the disc 1, and finally fall to the discharge mechanism 31, and then be transported to the next process by the discharge mechanism 31.

[0109] It can be seen that the disc system 100 of this embodiment can conveniently realize the center feeding and center discharging mode under the condition that the disc 1 and the feeding chute 21 located in the center of the disc 1 do not rotate, effectively meeting the center feeding and center discharging requirements under the corresponding conditions.

[0110] The above only describes exemplary embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A disc system (100), characterized by The application relates to a disc device (10) comprising a disc (1), a feeding chute (21), a feeding conveyor (23), a distributing mechanism (4) and a rotating driving mechanism (5), wherein the disc (1) is arranged non-rotatably, the feeding chute (21) is arranged non-rotatably above the disc (1) and on the inner side of the disc (1) in the radial direction, the feeding conveyor (23) is arranged between the feeding chute (21) and the disc (1) and is used for receiving materials falling from the feeding chute (21) and conveying the materials to a material falling port (28) of the feeding conveyor (23) in the circumferential direction so that the materials fall on the disc (1) through the material falling port (28), the rotating driving mechanism (5) is drivingly connected with the feeding conveyor (23) and the distributing mechanism (4) and drives the feeding conveyor (23) and the distributing mechanism (4) to rotate synchronously around the center of the disc (1) so that the material falling port (28) and the distributing mechanism (4) are relatively static in the circumferential direction, and the distributing mechanism (4) spreads the materials falling on the disc (1) from the material falling port (28) on the disc (1) during rotation around the center of the disc (1). The feeding conveyor (23) comprises an inner wall (25), an outer wall (26) and a material conveying mechanism (27), the inner wall (25) and the outer wall (26) are concentrically arranged from inside to outside, the material falling port (28) is arranged on the outer wall (26), and the material conveying mechanism (27) is arranged between the inner wall (25) and the outer wall (26) and is used for receiving materials falling from the feeding chute (21) and conveying the materials in the circumferential direction so that the materials reach the material falling port (28) in the circumferential direction.

2. The disc system (100) according to claim 1, characterized in that The part of the material conveying mechanism (27) corresponding to the material falling port (28) is inclined downward along the direction from the inner wall (25) to the outer wall (26) so that the materials conveyed by the material conveying mechanism (27) to the material falling port (28) in the circumferential direction fall from the material falling port (28) under the action of gravity; and / or, a material discharging mechanism is arranged at the material falling port (28) and is used for conveying materials along the direction from the inner wall (25) to the outer wall (26) so that the materials conveyed by the material conveying mechanism (27) to the material falling port (28) in the circumferential direction fall from the material falling port (28) under the action of the material discharging mechanism.

3. The disc system (100) according to claim 2, characterized in that The material conveying mechanism (27) comprises a belt conveying mechanism or a chain plate conveying mechanism.

4. The disc system (100) according to claim 2, characterized in that The feeding conveyor (23) is a ring conveyor (22).

5. The disc system (100) according to claim 1, characterized in that ​ 6. The disc system (100) according to claim 1, characterized in that The disc device (10) further comprises a material dropping pipe (24) arranged on the material feeding conveying mechanism (23) and extending downward from the material dropping opening (28) so that the material flowing out of the material dropping opening (28) falls onto the disc (1) through the material dropping pipe (24); and / or the upper end of the material feeding chute (21) is located at the center of the disc (1) and the lower end is located radially outside the center of the disc (1).

7. The disc system (100) according to claim 1, characterized in that The material distributing mechanism (4) further drives the material to fall from at least one side of the disc (1) in the radial direction.

8. The disc system (100) according to claim 7, characterized in that The disc device (10) comprises a material discharging member (32) arranged below the disc (1) and located at the center of the disc (1), and the material distributing mechanism (4) feeds the material to the material discharging member (32) to drive the material to fall from the center of the disc (1).

9. The disc system (100) according to claim 8, characterized in that The disc device (10) comprises an inner ring (11) arranged above the disc (1) and located at the inner ring of the disc (1), and the inner ring (11) is provided with an openable and closable material discharging door, the rotating driving mechanism (5) is drivingly connected with the inner ring (11) and drives the inner ring (11) to rotate synchronously with the material distributing mechanism (4) around the center of the disc (1), so that the material discharging door and the material distributing mechanism (4) remain relatively stationary in the circumferential direction, and the material distributing mechanism (4) feeds the material to the material discharging member (32) through the material discharging door during rotation around the center of the disc.

10. The disc system (100) according to claim 1, characterized in that The disc system (100) comprises a plurality of layers of the disc device (10), and the plurality of layers of the disc device (10) are arranged in a vertical direction.

11. The disc system (100) according to claim 10, characterized in that The disc system (100) comprises a material feeding pipe (20) penetrating the center of the disc (1) of at least two layers of the disc device (10) and connected with the material feeding chute (21) of each layer of the disc device (10) penetrated to feed the material feeding chute (21) of each layer of the disc device (10) penetrated; and / or at least two layers of the disc device (10) in the disc system (100) respectively comprise a material feeding pipe (20) connected with the material feeding chute (21) of the same layer and feeding the material feeding chute (21) of the same layer from the outside of the disc (1).

12. The disc system (100) according to claim 10, characterized in that The disc system (100) comprises at least three layers of the disc device (10).

13. The disc system (100) according to any of claims 1-12, characterized by The disc system (100) comprises a plurality of support columns (81) surrounding the center of the disc (1) and supporting the disc (1) of the disc device (10).

14. The disc system (100) according to claim 13, characterized in that The plurality of support columns (81) are configured to at least one of: The plurality of support columns (81) support the disc (1) by supporting a support table (82) carrying the disc (1); The plurality of support columns (81) penetrate a plurality of layers of the disc device (10) and support the discs (1) of the plurality of layers of the disc device (10); The plurality of support columns (81) are located radially inward of the lower end of the feed chute (21) of the disc (1); The disc system (100) comprises at least three support columns (81).

15. The disc system (100) according to any of claims 1-12, characterized by The disc system (100) is an anaerobic disc system or an aerobic disc system; and / or, the material contained in the disc (1) is a solid material, a liquid material or a solid-liquid mixed material.

Images