A fermentation tank with discharge control function

Abstract

The present invention discloses a fermentation tank with a discharge control function, including a fermentation tank body, a first transmission mechanism arranged on the side of the fermentation tank body, a spiral scraper arranged in the fermentation tank body and located at the discharge port, and a clutch arranged at the end of the first transmission mechanism, the spiral scraper is connected to the end of the first transmission mechanism through a second transmission mechanism; when the clutch is closed, the first transmission mechanism transmits power to the second transmission mechanism, and the second transmission mechanism drives the spiral scraper to rotate to control the discharge; when the clutch is separated, the power transmission is disconnected, and the spiral scraper stops rotating to control the discharging. The fermentation tank provided by the present invention can realize precise control of whether the continuous feeding fermentation tank is discharging, and the control is accurate and error-free, which provides great convenience and reliability for the entire fermentation process and meets more different needs; moreover, there is no need to increase additional power to achieve discharge control, which not only simplifies the equipment structure, but also reduces energy consumption.

Description

Technical Field

[0001] The invention relates to a fermentation tank, in particular to a fermentation tank with a discharge control function. Background Art

[0002] Fermentation tank refers to the industrial Continuous feeding A device for microbial fermentation. After the fermentation is completed, the fermentation tank needs to be rotated to discharge the material, and when the fermentation is not completed, let Discharge. Continuous feeding Fermentation tank, whether to Let the fermentation material The discharging does not have corresponding control functions and cannot meet more needs.

[0003] At the same time, after the fermentation is completed, the organic fertilizer is still mixed with other debris, so it is necessary to use a separate filtering mechanical equipment to filter the organic fertilizer obtained by fermentation. This fermentation filtering method not only wastes manpower, material resources and time, but also generates new energy consumption, which is not in line with the concept of energy conservation and environmental protection. Summary of the invention

[0004] In view of the above shortcomings, the object of the present invention is to provide a fermentation tank with a discharge control function, which can realize Continuous feeding The discharge of the fermentation tank is precisely controlled, and the control is accurate and error-free, which provides great convenience for the entire fermentation process. and reliability , to meet more different needs; moreover, there is no need to add additional power to achieve discharge control, which not only simplifies the equipment structure but also reduces energy consumption.

[0005] The technical solution adopted by the present invention to achieve the above-mentioned purpose is:

[0006] A fermentation tank with a discharge control function comprises a fermentation tank body and a first transmission mechanism arranged on the side of the fermentation tank body, wherein one end of the fermentation tank body has a discharge port, and is characterized in that it also comprises a spiral scraper arranged in the fermentation tank body and located at the discharge port, and a clutch arranged at the end of the first transmission mechanism, wherein the spiral scraper is connected to the end of the first transmission mechanism through a second transmission mechanism; when the clutch is closed, the first transmission mechanism transmits power to the second transmission mechanism, and the second transmission mechanism drives the spiral scraper to rotate to control the discharge; when the clutch is disengaged, the power transmission between the first transmission mechanism and the second transmission mechanism is disconnected, and the spiral scraper stops rotating to control the discharge.

[0007] As a further improvement of the present invention, the second transmission mechanism includes a first main transmission wheel arranged at the end of the first transmission mechanism, and a transmission belt group connected between the first main transmission wheel and the spiral scraper, wherein the clutch is arranged on the side of the first main transmission wheel.

[0008] As a further improvement of the present invention, a mounting bracket is arranged in front of the fermentation tank body and on the side of the discharge port, a transmission rod is arranged on the mounting bracket, a second main transmission wheel and a first transmission wheel are arranged on the transmission rod; the transmission belt group includes a main transmission belt connected between the first main transmission wheel and the second main transmission wheel, and a secondary transmission belt connected between the first transmission wheel and the spiral scraper.

[0009] As a further improvement of the present invention, the spiral scraper includes a driving shaft and a scraper body connected to the driving shaft, wherein the scraper body is spiral-shaped, the end of the driving shaft extends to the outside of the discharge port, and a second transmission wheel is arranged on the driving shaft, and the auxiliary transmission belt is connected between the first transmission wheel and the second transmission wheel.

[0010] As a further improvement of the present invention, a discharge port extension portion is protruding outward from the edge of the discharge port, a fork frame is cross-mounted in the discharge port extension portion, and the driving shaft passes through the middle of the fork frame from the outside and extends to the inside of the fermenter body.

[0011] As a further improvement of the present invention, the first transmission mechanism includes a plurality of transmission rollers extending along the length direction of the fermentation tank body, and a transmission shaft passing through the plurality of transmission rollers, wherein the transmission rollers are in contact with the outer wall of the fermentation tank body, and the clutch is arranged at the end of the transmission shaft.

[0012] As a further improvement of the present invention, it also includes a filtering mechanism arranged on the mounting bracket, the filtering mechanism includes an annular filter screen arranged around the periphery of the transmission rod, and a plurality of connecting rods connected between the inner wall of the annular filter screen and the transmission rod, wherein a filtering feed port corresponding to the discharge port of the fermentation tank body is provided at one end of the annular filter screen, and a filtering discharge port is provided at the other end of the annular filter screen, and an inclined discharge slide plate is provided on the filtering discharge port.

[0013] As a further improvement of the present invention, the fermentation tank body is arranged on a base frame, and the first transmission mechanism is arranged on a side of the base frame.

[0014] The beneficial effects of the present invention are:

[0015] (1) By adding a spiral scraper to the fermentation tank body and adding a clutch to the transmission mechanism that provides power for the spiral scraper, the spiral scraper can be controlled to rotate by controlling the closing and separation of the clutch, and finally the discharge of the fermentation tank can be accurately controlled. The control is accurate and error-free, which provides great convenience for the entire fermentation process and meets more different needs;

[0016] (2) The first transmission mechanism that provides power for the rotation of the fermentation tank body directly transmits power to the second transmission mechanism, thereby providing power for the rotation of the spiral scraper, without the need for additional power to drive the spiral scraper to rotate, which not only simplifies the equipment structure but also reduces energy consumption;

[0017] (3) By adding a filtering mechanism, the annular filter screen is directly arranged in a ring and connected to the outer periphery of the transmission rod, and the power transmitted from the first transmission mechanism to the second transmission mechanism is used to provide power for the rotation of the filtering mechanism, without the need for additional power to drive the rotation of the filtering mechanism. This not only simplifies the equipment structure, but also reduces energy consumption.

[0018] The above is an overview of the technical solution of the invention. The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment;

[0020] Figure 2 It is a schematic diagram of a part of the structure of the first embodiment;

[0021] Figure 3 It is another partial structural schematic diagram of Embodiment 1;

[0022] Figure 4 It is a schematic diagram of a part of the structure of the second embodiment;

[0023] Figure 5 It is a structural schematic diagram of the filtering mechanism of the second embodiment. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0025] Embodiment 1:

[0026] Please refer to Figures 1 to 3, this embodiment provides a fermentation tank with a discharge control function, including a fermentation tank body 1, and a first transmission mechanism 2 arranged on the side of the fermentation tank body 1, and one end of the fermentation tank body 1 has a discharge port 11. The fermentation tank of this embodiment also includes a spiral scraper 3 arranged in the fermentation tank body 1 and located at the discharge port 11, and a clutch 4 arranged at the end of the first transmission mechanism 2, wherein the spiral scraper 3 is connected to the end of the first transmission mechanism 2 through a second transmission mechanism 5; when the clutch 4 is closed, the first transmission mechanism 2 transmits power to the second transmission mechanism 5, and the second transmission mechanism 5 drives the spiral scraper 3 to rotate to control the discharge; when the clutch 4 is disengaged, the power transmission between the first transmission mechanism 2 and the second transmission mechanism 5 is disconnected, and the spiral scraper 3 stops rotating to control the stop of the discharge. Therefore, the fermentation tank provided in this embodiment can control whether to discharge according to specific needs.

[0027] Specifically, Figure 1 and Figure 2 As shown, the second transmission mechanism 5 includes a first main transmission wheel 51 arranged at the end of the first transmission mechanism 2, and a transmission belt set 52 connected between the first main transmission wheel 51 and the spiral scraper 3, wherein the clutch 4 is arranged on the side of the first main transmission wheel 51, and the closing and separation of the clutch 4 can control the transmission of power between the first transmission mechanism 2 and the second transmission mechanism 5. When the clutch 4 is closed, power can be transmitted between the first transmission mechanism 2 and the second transmission mechanism 5. When the clutch 4 is separated, power cannot be transmitted between the first transmission mechanism 2 and the second transmission mechanism 5.

[0028] At the same time, a mounting bracket 6 is arranged in front of the fermentation tank body 1 and on the side of the discharge port 11, and a transmission rod 7 is arranged on the mounting bracket 6, and a second main transmission wheel 71 and a first transmission wheel 72 are arranged on the transmission rod 7; the transmission belt group 52 includes a main transmission belt 521 connected between the first main transmission wheel 51 and the second main transmission wheel 71, and a secondary transmission belt 522 connected between the first transmission wheel 72 and the spiral scraper 3.

[0029] like Figure 2 and Figure 3As shown, the spiral scraper 3 includes a driving shaft 31 and a scraper body 32 connected to the driving shaft 31, wherein the scraper body 32 is spiral, the end of the driving shaft 31 is extended to the outside of the discharge port 11, and a secondary transmission wheel 311 is arranged on the driving shaft 31, and the secondary transmission belt 522 is connected between the first transmission wheel 72 and the secondary transmission wheel 311. In this embodiment, the first transmission mechanism 2 that drives the fermentation tank body 1 to rotate is directly used to provide power for the rotation of the scraper body 32 of the spiral scraper 3, and the second transmission mechanism 5 is used as a medium for power transmission. By the continuous rotation of the scraper body 32, the organic fertilizer in the fermentation tank body 1 can be stirred and transmitted from the discharge port 11.

[0030] like Figure 1 As shown, a discharge port extension portion 111 is protruding outward from the edge of the discharge port 11, and a fork frame 112 is cross-mounted in the discharge port extension portion 111. The driving shaft 31 passes through the middle of the fork frame 112 from the outside and extends to the inside of the fermentation tank body 1, and the driving shaft 31 can continuously rotate in the frame 112. In this embodiment, the driving shaft 31 of the spiral scraper 3 is installed and limited by the fork frame 112.

[0031] In this embodiment, the first transmission mechanism 2 includes a plurality of transmission rollers 21 extending along the length direction of the fermentation tank body 1, and a transmission shaft 22 penetrating through the plurality of transmission rollers 21, wherein the transmission rollers 21 are in contact with the outer wall of the fermentation tank body 1, and the clutch 4 is disposed at the end of the transmission shaft 22. At the same time, the fermentation tank body 1 is disposed on a bottom frame 9, and the first transmission mechanism 2 is mounted on the side of the bottom frame 9 to facilitate the rotation of the transmission rollers 21 of the first transmission mechanism 2.

[0032] During normal operation, the fermentation tank body 1 is driven to rotate continuously by the power transmitted by the first transmission mechanism 2, and the organic fertilizer in the fermentation tank body 1 is continuously stirred; at the same time, the clutch 4 is in a closed state, and the first transmission mechanism 2 transmits power to the second transmission mechanism 5, and the second transmission mechanism 5 drives the spiral scraper 3 to rotate continuously, so that the organic fertilizer in the fermentation tank body 1 is stirred while being scraped out from the discharge port 11 by the scraper body 32 of the spiral scraper 3, without the need for additional power to drive the spiral scraper 3 to rotate, which not only simplifies the equipment structure but also reduces energy consumption.

[0033] When the organic fertilizer in the fermentation tank body 1 only needs to be stirred but not transmitted, the clutch 4 can be disengaged. At this time, the power transmission between the first transmission mechanism 2 and the second transmission mechanism 5 is interrupted, the spiral scraper 3 stops rotating, and the organic fertilizer in the fermentation tank body 1 will not be scraped out.

[0034] Embodiment 2:

[0035] Please refer to Figure 4 and Figure 5 The main difference between this embodiment and the first embodiment is that the fermentation tank in this embodiment further includes a filtering mechanism 8 arranged on the mounting bracket 6, the filtering mechanism 8 includes an annular filtering screen 81 arranged around the periphery of the transmission rod 7, and a plurality of connecting rods 82 connected between the inner wall of the annular filtering screen 81 and the transmission rod 7, wherein a filtering feed port corresponding to the discharge port 11 of the fermentation tank body 1 is provided at one end of the annular filtering screen 81, and a filtering discharge port 812 is provided at the other end of the annular filtering screen 81, and an inclined discharge slide plate 8121 is provided on the filtering discharge port 812, the organic fertilizer coming out of the discharge port 11 of the fermentation tank body 1 enters the annular filtering screen 81 through the filtering feed port, and is filtered during the continuous rotation of the annular filtering screen 81; after filtration, the material is discharged from the filtering discharge port 812 and transmitted along the inclined discharge slide plate 8121.

[0036] This embodiment adds a filtering mechanism 8 with a special structure, and directly surrounds and connects the annular filtering screen 81 to the periphery of the transmission rod 7. The power transmitted from the first transmission mechanism 2 to the second transmission mechanism 5 is also used to provide power for the rotation of the filtering mechanism 8, without the need for additional power to drive the filtering mechanism 8 to rotate. This not only simplifies the equipment structure, but also reduces energy consumption.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, other structures obtained by adopting the same or similar technical features as the above-mentioned embodiments of the present invention are within the protection scope of the present invention.

Claims

1. A fermentation tank with a discharge control function, comprising a fermentation tank body and a first transmission mechanism arranged on the side of the fermentation tank body, wherein one end of the fermentation tank body has a discharge port, characterized in that: It also includes a spiral scraper arranged in the fermentation tank body and located at the discharge port, and a clutch arranged at the end of the first transmission mechanism, wherein the spiral scraper is connected to the end of the first transmission mechanism through a second transmission mechanism; when the clutch is closed, the first transmission mechanism transmits power to the second transmission mechanism, and the second transmission mechanism drives the spiral scraper to rotate to control the discharge; when the clutch is disengaged, the power transmission between the first transmission mechanism and the second transmission mechanism is disconnected, and the spiral scraper stops rotating to control the discharge; the first transmission mechanism includes a plurality of transmission rollers extending along the length direction of the fermentation tank body, and a transmission shaft running through the plurality of transmission rollers, wherein the transmission roller is in contact with the outer wall of the fermentation tank body, and the clutch is arranged at the end of the transmission shaft; the second transmission mechanism includes a first main transmission wheel arranged at the end of the first transmission mechanism, and a transmission belt group connected between the first main transmission wheel and the spiral scraper, wherein the clutch is arranged on the side of the first main transmission wheel.

2. The fermenter with discharge control function according to claim 1, characterized in that: A mounting bracket is arranged in front of the fermentation tank body and on the side of the discharge port, a transmission rod is arranged on the mounting bracket, a second main transmission wheel and a first transmission wheel are arranged on the transmission rod; the transmission belt group includes a main transmission belt connected between the first main transmission wheel and the second main transmission wheel, and a secondary transmission belt connected between the first transmission wheel and the spiral scraper.

3. The fermenter with discharge control function according to claim 2, characterized in that: The spiral scraper includes a driving shaft and a scraper body connected to the driving shaft, wherein the scraper body is spiral, the end of the driving shaft extends to the outside of the discharge port, and a secondary transmission wheel is arranged on the driving shaft, and the auxiliary transmission belt is connected between the first transmission wheel and the second transmission wheel.

4. The fermenter with discharge control function according to claim 3, characterized in that: A discharge port extension portion is protruding outwardly from the edge of the discharge port, a fork frame is cross-mounted in the discharge port extension portion, and the driving shaft passes through the middle of the fork frame from the outside and extends to the inside of the fermentation tank body.

5. The fermenter with discharge control function according to claim 2, characterized in that: It also includes a filtering mechanism arranged on the mounting bracket, the filtering mechanism includes an annular filtering screen arranged around the periphery of the transmission rod, and a plurality of connecting rods connected between the inner wall of the annular filtering screen and the transmission rod, wherein a filtering feed port corresponding to the discharge port of the fermentation tank body is provided at one end of the annular filtering screen, and a filtering discharge port is provided at the other end of the annular filtering screen, and an inclined discharge slide plate is provided on the filtering discharge port.

6. The fermenter with discharge control function according to claim 1, characterized in that: The fermentation tank body is arranged on a bottom frame, and the first transmission mechanism is arranged on the side of the bottom frame.

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