Fermentation device for preparing trichoderma agent

Abstract

The utility model relates to the field of microbial agent fermentation, and discloses a fermentation device for preparing a trichoderma agent, which comprises a fermentation tank body, a separation box, a connecting plate, a support component, a mounting frame, a filter screen plate, a linear driving component and a mounting plate. After fermentation is finished, fermentation liquor falls onto a filter screen plate through a discharging pipe at the bottom of the fermentation tank body, solid particles and impurities in the fermentation liquor can be intercepted through the filter screen plate, and the effect of separating the fermentation liquor can be achieved; by controlling the linear driving part and enabling the action end of the linear driving part to extend or shorten, the mounting frame is driven to linearly move on the two supporting assemblies, so that the filter screen plate reciprocates in the horizontal direction, and the separation effect of the filter screen plate on fermentation liquor can be improved.

Description

Technical Field

[0001] The utility model relates to the field of microbial agent fermentation, in particular to a fermentation device for preparing a Trichoderma agent. Background Art

[0002] Trichoderma agents destroy and decompose pathogenic bacteria in a parasitic and antibiotic manner, without any adverse effects on crops, and can improve the survival rate of seedlings and transplants. When preparing Trichoderma agents, the Trichoderma strains are cultured with the help of a fermentation device.

[0003] When the existing fermentation device is in use, after the fermentation is finished, it is usually necessary to use other separation devices to separate the fixed particles, impurities, etc. in the fermentation liquid from the liquid, and its use function is relatively single. Utility Model Content

[0004] Based on the above problems, the purpose of the utility model is to provide a fermentation device for preparing Trichoderma agent to solve the problems existing in the above-mentioned prior art.

[0005] The utility model adopts the following technical solutions:

[0006] The utility model provides a fermentation device for preparing a Trichoderma agent, comprising a fermentation tank body and also comprising:

[0007] A separation box, the separation box is connected to the outer wall of the fermentation tank body through a connecting plate, and the separation box is located below the fermentation tank body;

[0008] Support components, the number of the support components is two, and they are respectively arranged on the inner wall of the separation box;

[0009] An installation frame is movably arranged on the two supporting assemblies, and a filter screen plate is detachably connected to the installation frame, and the filter screen plate is correspondingly arranged below the discharge pipe at the bottom of the fermentation tank body; a linear drive component is connected to one side of the installation frame, and the linear drive component is connected to the separation box through a mounting plate.

[0010] Furthermore, the mounting frame includes a frame plate, both sides of the bottom surface of the frame plate are movably arranged on the corresponding supporting components, the top surface of the frame plate is circumferentially provided with a baffle arranged in a ring shape, the filter screen plate is detachably connected to the top surface of the frame plate, and the filter screen plate is located within the range surrounded by the baffle.

[0011] Furthermore, the filter screen plate includes an outer frame detachably connected to the frame plate, and a filter screen is connected to the outer frame.

[0012] Furthermore, a plug-in strip is provided on the bottom surface of the outer frame, and a plug-in slot matched with the plug-in strip is provided on the top surface of the frame plate, and the outer frame and the frame plate are detachably connected via the plug-in strip and the plug-in slot.

[0013] Furthermore, handles are provided on both sides of the top surface of the frame plate.

[0014] Furthermore, the support assembly includes a support plate fixedly connected to the inner wall of the separation box, the top surface of the support plate is provided with a mounting groove, a plurality of ball bearings are installed in the mounting groove, and the bottom surface of the frame plate is movably connected to the ball bearings.

[0015] Compared with the prior art, the beneficial technical effects of the utility model are:

[0016] When the fermentation is finished, the fermentation liquid falls onto the filter screen through the discharge pipe at the bottom of the fermentation tank body. The filter screen can intercept the solid particles and impurities in the fermentation liquid, thereby achieving the effect of separating the fermentation liquid. By controlling the linear drive component and extending or shortening the action end thereof, the mounting frame is driven to move in a straight line on the two supporting components, so that the filter screen performs horizontal reciprocating motion, thereby improving the separation effect of the filter screen on the fermentation liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the fermentation device for preparing the Trichoderma agent of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the fermentation device for preparing the Trichoderma agent of the utility model after removing the fermentation tank body;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the installation frame of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the filter screen plate of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the support assembly of the utility model.

[0023] Explanation of the reference numerals: 1. fermenter body; 101. discharge pipe; 2. separation box; 3. connecting plate; 4. support assembly; 41. support plate; 42. mounting groove; 43. ball bearing; 5. mounting frame; 51. frame plate; 52. baffle; 6. filter screen plate; 61. outer frame; 62. filter screen; 7. linear drive component; 8. mounting plate; 9. plug-in strip; 10. plug-in groove; 11. drain pipe; 12. leg; 13. handle. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] like Figure 1-Figure 5 As shown, the present embodiment discloses a fermentation device for preparing Trichoderma agent, including a fermentation tank body 1, a separation box 2 is arranged below the fermentation tank body 1, and the separation box 2 is fixedly connected to the outer wall of the fermentation tank body 1 through a connecting plate 3; the number of support components 4 is two, and the two support components 4 are respectively arranged on the inner wall of the separation box 2; the mounting frame 5 is movably arranged on the two support components 4, and a filter screen plate 6 is detachably connected to the mounting frame 5, and the filter screen plate 6 is correspondingly arranged below the discharge pipe 101 at the bottom of the fermentation tank body 1; a linear drive component 7 is connected to one side of the mounting frame 5, and the linear drive component 7 is connected to the separation box 2 through a mounting plate 8.

[0026] In this embodiment, the linear drive component 7 is configured as an electric push rod, a mounting plate 8 is fixed on the outer wall of the separation box 2, the fixed end of the linear drive component 7 is fixed on the mounting plate 8, and the action end of the linear drive component 7 movably penetrates into the separation box 2 and is fixedly connected to the side wall of the mounting frame 5.

[0027] By adopting this scheme, when the fermentation is completed, the fermentation liquid falls onto the filter screen plate 6 through the discharge pipe 101 at the bottom of the fermenter body 1. The solid particles and impurities in the fermentation liquid can be intercepted by the filter screen plate 6, so that the fermentation liquid can be separated. By controlling the linear drive component 7 and extending or shortening its action end, the mounting frame 5 is driven to move linearly on the two supporting components 4, so that the filter screen plate 6 reciprocates in the horizontal direction, which can improve the separation effect of the filter screen plate 6 on the fermentation liquid.

[0028] According to a further optimization scheme, the mounting frame 5 includes a frame plate 51, and both sides of the bottom surface of the frame plate 51 are movably arranged on the corresponding supporting components 4 respectively. A baffle 52 arranged in a ring shape is fixed to the top surface of the frame plate 51 along the circumferential direction. The filter screen plate 6 is detachably connected to the top surface of the frame plate 51, and the filter screen plate 6 is located within the range surrounded by the baffle 52.

[0029] With this solution, when the filter screen plate 6 performs horizontal reciprocating motion, the baffle plate 52 can shield the fermentation liquid on the filter screen plate 6 .

[0030] In a further optimized solution, the filter screen plate 6 comprises an outer frame 61 detachably connected to the frame plate 51, and a filter screen 62 is fixedly connected to the outer frame 61. The filter screen 62 can achieve the effect of solid-liquid separation of the fermentation liquid.

[0031] Specifically, a plug-in strip 9 is fixed to the bottom surface of the outer frame 61, and a plug-in slot 10 adapted to the plug-in strip 9 is provided on the top surface of the frame plate 51. The outer frame 61 and the frame plate 51 are detachably connected through the plug-in strip 9 and the plug-in slot 10. The number of plug-in strips 9 is set to four, and the four plug-in strips 9 are respectively fixed at the four corners of the bottom surface of the outer frame 61. The number of the plug-in slots 10 is the same as that of the plug-in strips 9, and they are respectively provided in a one-to-one correspondence. Through the provided plug-in strips 9 and the plug-in slots 10, the detachable connection between the outer frame 61 and the frame plate 51 is realized. In addition, in order to facilitate the installation and removal of the filter screen plate 6, handles 13 are fixedly connected to both sides of the top surface of the frame plate 51.

[0032] In a further optimized solution, the support assembly 4 includes a support plate 41 fixedly connected to the inner wall of the separation box 2, a mounting groove 42 is provided on the top surface of the support plate 41, a plurality of balls 43 are installed in the mounting groove 42, and the bottom surface of the frame plate 51 is movably connected to the balls 43. In this embodiment, the support plate 41 is horizontally arranged, and the mounting groove 42 is arranged along the length direction of the support plate 41. The support plate 41, the mounting groove 42 and the balls 43 can support the mounting frame 5, and also facilitate the horizontal movement of the mounting frame 5.

[0033] In a further optimized solution, a drain pipe 11 is provided at the bottom of the separation box 2, and a control valve is installed on the drain pipe 11; four legs 12 are fixed on the peripheral side wall of the separation box 2. After the fermentation liquid is filtered by the filter screen 6, the liquid part falls to the bottom of the separation box 2 and can be discharged through the drain pipe 11.

[0034] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A fermentation device for preparing a Trichoderma agent, comprising a fermentation tank body (1), characterized in that: Also includes: A separation box (2), the separation box (2) being connected to the outer wall of the fermentation tank body (1) via a connection plate (3), and the separation box (2) being located below the fermentation tank body (1); Support components (4), the number of the support components (4) is two, and they are respectively arranged on the inner wall of the separation box (2); A mounting frame (5), wherein the mounting frame (5) is movably arranged on the two supporting assemblies (4), and a filter screen plate (6) is detachably connected to the mounting frame (5), and the filter screen plate (6) is correspondingly arranged below the discharge pipe (101) at the bottom of the fermentation tank body (1); a linear drive component (7) is connected to one side of the mounting frame (5), and the linear drive component (7) is connected to the separation box (2) through a mounting plate (8).

2. The fermentation device for preparing the Trichoderma agent according to claim 1, characterized in that: The mounting frame (5) comprises a frame plate (51), the two sides of the bottom surface of the frame plate (51) are movably arranged on the corresponding supporting components (4), the top surface of the frame plate (51) is provided with a baffle (52) arranged in an annular shape along the circumferential direction, the filter screen plate (6) is detachably connected to the top surface of the frame plate (51), and the filter screen plate (6) is located within the range surrounded by the baffle (52).

3. The fermentation device for preparing the Trichoderma agent according to claim 2, characterized in that: The filter screen plate (6) comprises an outer frame (61) detachably connected to the frame plate (51), and a filter screen (62) is connected to the outer frame (61).

4. The fermentation device for preparing the Trichoderma agent according to claim 3, characterized in that: The bottom surface of the outer frame (61) is provided with a plug-in strip (9), and the top surface of the frame plate (51) is provided with a plug-in slot (10) adapted to the plug-in strip (9); the outer frame (61) and the frame plate (51) are detachably connected via the plug-in strip (9) and the plug-in slot (10).

5. The fermentation device for preparing the Trichoderma agent according to claim 3, characterized in that: Handles (13) are provided on both sides of the top surface of the frame plate (51).

6. The fermentation device for preparing the Trichoderma agent according to claim 2, characterized in that: The support assembly (4) comprises a support plate (41) fixedly connected to the inner wall of the separation box (2), the top surface of the support plate (41) is provided with a mounting groove (42), a plurality of balls (43) are mounted in the mounting groove (42), and the bottom surface of the frame plate (51) is movably connected to the balls (43).

Images