Continuous disinfection device for pseudomonas fluorescens fermentation culture medium

Abstract

The utility model relates to the technical field of culture medium disinfection, in particular to a continuous disinfection device for a pseudomonas fluorescens fermentation culture medium, which effectively separates and independently carries out a plurality of disinfection means, avoids mutual interference and influence, and improves the comprehensive disinfection effect on the culture medium. Comprising a disinfection box, a first conveying belt, a steam disinfector, a second conveying belt and an ultraviolet lamp disinfector, the first conveying belt and the steam disinfector are arranged on the left portion in the disinfection box, and the second conveying belt and the ultraviolet lamp disinfector are arranged on the right portion in the disinfection box; the fixed end of the lifting cylinder is installed in the center of the interior of the disinfection box, the vertical partition plate is vertically installed at the top end of a piston rod of the lifting cylinder and divides the middle of the disinfection box, the guide sliding plate is arranged at the upper end of the vertical partition plate, and the two ends of the guide sliding plate are in lap joint with the inner ends of the first conveying belt and the second conveying belt respectively. The guide sliding plate is used for guiding the culture medium on the first conveying belt to the second conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of culture medium disinfection, in particular to a device for continuous disinfection of Pseudomonas fluorescens fermentation culture medium. Background Art

[0002] A special culture medium is required for the fermentation of Pseudomonas fluorescens, and the raw materials need to be disinfected during the preparation of the culture medium. The Chinese utility model patent with the prior art publication number CN210113873U proposes a disinfection device for edible fungi culture medium. The wide-mouthed steam collecting plate arranged at the upper end of the disinfection device collects water vapor and discharges it through an exhaust fan, thereby avoiding condensation of water vapor from high-temperature steam. At the same time, a small amount of condensed water vapor is discharged through an inclined groove, thereby avoiding contamination of the culture medium by water droplets. Subsequently, it is disinfected again with an ultraviolet lamp. The combination of multiple disinfection methods makes the disinfection more thorough, and it can operate continuously with high production efficiency.

[0003] However, the above-mentioned disinfection device arranges steam disinfection, ultraviolet light disinfection and disinfectant disinfection in the same connected disinfection box without effective separation. When the culture medium is continuously disinfected, various disinfection methods will interfere and affect each other, resulting in a decrease in the comprehensive disinfection effect of various disinfection methods on the culture medium. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a continuous disinfection device for Pseudomonas fluorescens fermentation culture medium, which can effectively separate and perform multiple disinfection means separately to avoid mutual interference and improve the comprehensive disinfection effect of the culture medium.

[0005] The utility model discloses a continuous disinfection device for fluorescent pseudomonas fermentation culture medium, comprising a disinfection box, a conveyor belt 1, a steam sterilizer, a conveyor belt 2 and an ultraviolet lamp sterilizer, wherein the conveyor belt 1 is arranged at the inner left part of the disinfection box, the steam sterilizer sterilizes the culture medium transported on the conveyor belt 1, the conveyor belt 2 is arranged at the inner right part of the disinfection box, and the ultraviolet lamp sterilizer sterilizes the culture medium transported on the conveyor belt 2; the utility model also comprises a lifting cylinder, a vertical partition and a guide slide plate, wherein the fixed end of the lifting cylinder is installed at the inner center of the disinfection box, the vertical partition plate is vertically installed at the top end of the piston rod of the lifting cylinder, the vertical partition plate separates the middle part of the disinfection box, the upper end of the vertical partition plate is provided with a guide slide plate, the two ends of the guide slide plate are respectively overlapped on the inner ends of the conveyor belt 1 and the conveyor belt 2, and the guide slide plate is used to guide the culture medium on the conveyor belt 1 to the conveyor belt 2; when working, the piston rod of the lifting cylinder is extended so that the guide slide plate contacts the top wall in the center of the disinfection box, and the vertical partition plate contacts the left side of the center of the disinfection box. The right inner wall contacts each other, so that the vertical partition and the guide slide separate the disinfection box, and the conveyor belt one transports the culture medium to the conveyor belt two. During the transportation process, the steam sterilizer performs steam disinfection on the culture medium on the conveyor belt one. When the culture medium reaches the inner end of the conveyor belt one, the piston rod of the lifting cylinder contracts to lower the vertical partition and the guide slide, so that the two ends of the guide slide are respectively overlapped on the inner ends of the conveyor belt one and the conveyor belt two, so that the culture medium enters the conveyor belt two after being guided by the guide slide. The piston rod of the lifting cylinder extends and resets, so that the vertical partition and the guide slide separate the center of the disinfection box again. During the process of the conveyor belt two transporting the culture medium backward, the ultraviolet lamp sterilizer performs ultraviolet lamp disinfection on the culture medium, so as to realize comprehensive disinfection of the culture medium by multiple disinfection means. Since the multiple disinfection means are effectively separated and carried out separately, the multiple disinfection means will not interfere with and affect each other, thereby improving the comprehensive disinfection effect of the multiple disinfection means on the culture medium.

[0006] Preferably, the upper end surface of conveyor belt two is lower than the upper end surface of conveyor belt one, and the guide slide is inclined; through the above arrangement, the culture medium can be smoothly guided from conveyor belt one to conveyor belt two through the guide slide, thereby improving the conveying and guiding effect of the culture medium.

[0007] Preferably, it also includes multiple brackets 1, shafts 1 and multiple baffles, the multiple brackets 1 are installed on a frame on one side of the conveyor belt 2, the shafts 1 are rotatably installed on the multiple brackets 1, the multiple baffles are installed on the shafts 1, and the multiple baffles are located on the same side of the shafts 1; the multiple brackets 1 rotatably support the shafts 1, the shafts 1 are rotated so that the shafts 1 drives the multiple baffles to rotate and then overlap one side of the upper end surface of the conveyor belt 2, so that the multiple baffles block one side of the multiple culture media transported on the conveyor belt 2, so that the multiple culture media rotate a certain angle, the shafts 1 are reversed so that the shafts 1 drives the multiple baffles to rotate and then leave the upper end surface of the conveyor belt 2, and the above operations are repeated so that the multiple culture media transported on the conveyor belt 2 rotate multiple times, so that the ultraviolet lamp sterilizer fully irradiates the culture media, thereby improving the comprehensiveness of ultraviolet disinfection.

[0008] Preferably, it also includes a gear and a rack, the gear is concentrically installed on the shaft rod one, the rack is installed on the vertical partition, and the rack is meshed with the gear; when the vertical partition is raised or lowered, the rack is driven to rise or fall, and when the vertical partition drives the rack to descend, the rack and the gear are meshed to drive the shaft rod one to rotate, so that the shaft rod one drives multiple baffle bars to rotate and leave the upper end surface of the conveyor belt two, and when the vertical partition drives the rack to rise, the rack and the gear are meshed to drive the shaft rod one to rotate, so that the shaft rod one drives multiple baffle bars to rotate and then overlap one side of the upper end surface of the conveyor belt two, thereby realizing the linkage between the vertical partition and the shaft rod one, matching the conveying rhythm of the culture medium, and having good practicality.

[0009] Preferably, it also includes multiple brackets 2, shafts 2 and multiple push rods, multiple brackets 2 are installed on the frame on the other side of the conveyor belt 2, shafts 2 are slidably installed on multiple brackets 2, multiple push rods are installed on shafts 2, and multiple push rods are located on the same side of shafts 2; multiple brackets 2 slidably support shafts 2, shafts 2 move along multiple brackets 2, so that shafts 2 drive multiple push rods to push the other side of multiple culture media transported on conveyor belt 2, and cooperate with multiple blocking rods to improve the rotation efficiency of multiple culture media, which has good practicality.

[0010] Preferably, it also includes a slide seat, a vertical sliding rod, a connecting rod, a spring, a cross plate and a pressure rod. The slide seat is installed on the frame of the conveyor belt two, the vertical sliding rod is lifted and slidably inserted in the slide seat, the upper end of the vertical sliding rod is rotatably connected with one end of the connecting rod, the other end of the connecting rod is rotatably connected with the shaft rod two, one end of the spring is connected to the slide seat, and the other end of the spring is connected to the vertical sliding rod, the elastic force of the spring pushes the vertical sliding rod upward, the cross plate is installed at the lower end of the vertical sliding rod, and the pressure rod is installed on the vertical partition, and the pressure rod is aligned with the cross plate; when the vertical partition is lifted, the pressure rod is driven to lift and lower, and when the pressure rod is lowered, the cross plate is pushed downward, and the cross plate drives the vertical sliding rod to descend along the slide seat, and the vertical sliding rod flattens the connecting rod, so that the connecting rod pushes the shaft rod two to move along the multiple brackets two. When the pressure rod is raised, the elastic force of the spring pushes the vertical sliding rod upward, so that the vertical sliding rod pulls the connecting rod to tilt, so that the connecting rod pulls the shaft rod two to reset and move along the multiple brackets two, realizing the linkage between the vertical partition and the shaft rod two, matching the conveying rhythm of the culture medium, and having good practicality.

[0011] Preferably, it also includes a bearing seat, a slide plate and a track wheel, the bearing seat is installed on the shaft rod two, the rotating end of the bearing seat is rotatably connected to the connecting rod, the slide plate is installed on the frame of the conveyor belt two, the slide plate is provided with a slide groove, the slide groove is provided with a straight portion and a curved portion, the track wheel is installed on the shaft rod two, and the track wheel moves along the slide groove of the slide groove plate; when the shaft rod two drives the track wheel to move, the track wheel moves along the slide groove of the slide groove plate, and the slide groove of the slide groove plate guides the track wheel, and when the track wheel moves in the straight portion of the slide groove, the shaft rod two drives multiple push rods to push multiple culture media to rotate, and when the track wheel moves in the curved portion of the slide groove, the shaft rod two rotates on multiple brackets two, so that multiple push rods are placed on the conveyor belt two and then flipped and raised from the conveyor belt two, avoiding multiple push rods blocking the culture medium, thereby improving practicality.

[0012] Compared with the prior art, the utility model has the following beneficial effects: when working, the piston rod of the lifting cylinder is extended so that the guide slide plate contacts the top wall in the center of the disinfection box, and the vertical partition plate contacts the left and right inner walls in the center of the disinfection box, so that the vertical partition plate and the guide slide plate separate the disinfection box, and the conveyor belt 1 conveys the culture medium to the conveyor belt 2. During the conveying process, the steam sterilizer performs steam sterilization on the culture medium on the conveyor belt 1. When the culture medium reaches the inner end of the conveyor belt 1, the piston rod of the lifting cylinder contracts to lower the vertical partition plate and the guide slide plate, so that the two ends of the guide slide plate are respectively overlapped on the inner ends of the conveyor belt 1 and the conveyor belt 2, so that the culture medium enters the conveyor belt 2 after being guided by the guide slide plate, and the piston rod of the lifting cylinder is extended and reset, so that the vertical partition plate and the guide slide plate separate the center of the disinfection box again. During the process of the conveyor belt 2 conveying the culture medium backward, the ultraviolet lamp sterilizer performs ultraviolet lamp sterilization on the culture medium, so as to realize comprehensive disinfection of the culture medium by multiple disinfection means. Since the multiple disinfection means are effectively separated and performed separately, the multiple disinfection means will not interfere with and affect each other, thereby improving the comprehensive disinfection effect of the multiple disinfection means on the culture medium. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a front structural schematic diagram of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the conveyor belt 2, guide slide plate, shaft rod 1, stop rod, gear, shaft rod 2, push rod and slide seat;

[0016] Figure 4 It is a front structural schematic diagram of the vertical partition and the guide slide plate of the utility model in the raised state;

[0017] Figure 5 It is a structural schematic diagram of the vertical partition and the guide slide plate in the raised state;

[0018] Figure 6 yes Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0019] Figure 7 yes Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0020] Markings in the attached figure: 1. Conveyor belt 1; 2. Steam sterilizer; 3. Conveyor belt 2; 4. UV lamp sterilizer; 5. Lifting cylinder; 6. Vertical partition; 7. Guide slide; 8. Bracket 1; 9. Shaft rod 1; 10. Baffle rod; 11. Gear; 12. Rack; 13. Bracket 2; 14. Shaft rod 2; 15. Push rod; 16. Slide seat; 17. Vertical slide rod; 18. Connecting rod; 19. Spring; 20. Cross plate; 21. Pressure rod; 22. Bearing seat; 23. Slide plate; 24. Track wheel. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example 1

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, a continuous disinfection device for fluorescent pseudomonas fermentation culture medium includes a disinfection box, a conveyor belt 1, a steam sterilizer 2, a conveyor belt 2 3 and an ultraviolet lamp sterilizer 4, wherein the conveyor belt 1 is arranged at the inner left part of the disinfection box, the steam sterilizer 2 sterilizes the culture medium transported on the conveyor belt 1, the conveyor belt 2 3 is arranged at the inner right part of the disinfection box, and the ultraviolet lamp sterilizer 4 sterilizes the culture medium transported on the conveyor belt 2 3; it also includes a lifting cylinder 5, a vertical partition 6 and a guide slide 7, the fixed end of the lifting cylinder 5 is installed in the inner center of the disinfection box, the vertical partition 6 is vertically installed at the top of the piston rod of the lifting cylinder 5, the vertical partition 6 separates the middle part of the disinfection box, and the upper end of the vertical partition 6 is provided with a guide slide 7, the two ends of the guide slide 7 are respectively overlapped on the inner ends of the conveyor belt 1 and the conveyor belt 2 3, and the guide slide 7 is used to guide the culture medium on the conveyor belt 1 to the conveyor belt 2 3; the upper end surface of the conveyor belt 2 3 is lower than the upper end surface of the conveyor belt 1, and the guide slide 7 is inclined.

[0023] When working, the piston rod of the lifting cylinder 5 is extended to make the guide slide plate 7 contact with the top wall in the center of the sterilization box, and the vertical partition plate 6 is in contact with the left and right inner walls in the center of the sterilization box, so that the vertical partition plate 6 and the guide slide plate 7 separate the sterilization box, and the conveyor belt 1 conveys the culture medium to the conveyor belt 2 3. During the conveying process, the steam sterilizer 2 performs steam sterilization on the culture medium on the conveyor belt 1. When the culture medium reaches the inner end of the conveyor belt 1, the piston rod of the lifting cylinder 5 contracts to lower the vertical partition plate 6 and the guide slide plate 7, so that the two ends of the guide slide plate 7 are respectively overlapped with the conveyor belt 1 and On the inner end of the conveyor belt 2 3, the culture medium is guided by the guide slide 7 and enters the conveyor belt 2 3, and the piston rod of the lifting cylinder 5 is extended and reset, so that the vertical partition 6 and the guide slide 7 separate the center of the disinfection box again. In the process of the conveyor belt 2 3 transporting the culture medium backward, the ultraviolet lamp sterilizer 4 performs ultraviolet lamp disinfection on the culture medium, and realizes comprehensive disinfection of the culture medium by multiple disinfection means. Since the multiple disinfection means are effectively separated and carried out separately, the multiple disinfection means will not interfere with and affect each other, thereby improving the comprehensive disinfection effect of the multiple disinfection means on the culture medium. Example 2

[0024] like Figure 3 , Figure 5 and Figure 6 As shown, on the basis of Example 1, it also includes multiple brackets 8, shafts 9 and multiple baffles 10, multiple brackets 8 are installed on the side frame of the conveyor belt 2 3, the shaft 9 is rotatably installed on the multiple brackets 8, multiple baffles 10 are installed on the shaft 9, and the multiple baffles 10 are located on the same side of the shaft 9; it also includes a gear 11 and a rack 12, the gear 11 is concentrically installed on the shaft 9, the rack 12 is installed on the vertical partition 6, and the rack 12 is meshed with the gear 11.

[0025] A plurality of brackets 8 rotate and support the shaft rod 9. When the vertical partition 6 is raised or lowered, the rack 12 is driven to be raised or lowered. When the vertical partition 6 drives the rack 12 to descend, the rack 12 is engaged with the gear 11 to drive the shaft rod 9 to rotate, so that the shaft rod 9 drives the plurality of baffles 10 to rotate away from the upper end surface of the conveyor belt 2 3. When the vertical partition 6 drives the rack 12 to rise, the rack 12 is engaged with the gear 11 to drive the shaft rod 9 to rotate, so that the shaft rod 9 drives the plurality of baffles 10 to rotate and then overlap the upper end surface of the conveyor belt 2 3, thereby realizing the linkage between the vertical partition 6 and the shaft rod 9 and the culture medium. To match the conveying rhythm, rotate the shaft 9 so that the shaft 9 drives the multiple baffles 10 to rotate and then overlap the upper end surface of the conveyor belt 2 3, so that the multiple baffles 10 block one side of the multiple culture media conveyed on the conveyor belt 2 3, so that the multiple culture media rotate a certain angle, reverse the shaft 9, so that the shaft 9 drives the multiple baffles 10 to rotate and then leave the upper end surface of the conveyor belt 2 3, repeat the above operation to make the multiple culture media conveyed on the conveyor belt 2 3 rotate multiple times, so that the ultraviolet lamp sterilizer 4 fully irradiates the culture media, thereby improving the comprehensiveness of ultraviolet disinfection. Example 3

[0026] like Figure 3 , Figure 5 and Figure 7 As shown, on the basis of Example 2, it also includes multiple brackets 2 13, shafts 2 14 and multiple push rods 15, multiple brackets 2 13 are installed on the frame on the other side of the conveyor belt 2 3, shafts 2 14 are slidably installed on multiple brackets 2 13, multiple push rods 15 are installed on the shafts 2 14, and multiple push rods 15 are located on the same side of the shafts 2 14; it also includes a slide 16, a vertical slide 17, a connecting rod 18, a spring 19, a cross plate 20 and a pressure rod 21, the slide 16 is installed on the frame of the conveyor belt 2 3, the vertical slide 17 is lifted and slidably inserted in the slide 16, the upper end of the vertical slide 17 is rotatably connected to one end of the connecting rod 18, and the other end of the connecting rod 18 is rotatably connected to the shaft 2 14 One end of the spring 19 is connected to the slide seat 16, and the other end of the spring 19 is connected to the vertical slide rod 17. The elastic force of the spring 19 pushes the vertical slide rod 17 upward, and the cross plate 20 is installed at the lower end of the vertical slide rod 17. The pressure rod 21 is installed on the vertical partition 6, and the pressure rod 21 is aligned with the cross plate 20; it also includes a bearing seat 22, a slide plate 23 and a track wheel 24. The bearing seat 22 is installed on the shaft rod 14, and the rotating end of the bearing seat 22 is rotatably connected to the connecting rod 18. The slide plate 23 is installed on the frame of the conveyor belt 23. A slide groove is arranged on the slide plate 23, and the slide groove is arranged with a straight portion and a curved portion. The track wheel 24 is installed on the shaft rod 14, and the track wheel 24 moves along the slide groove of the slide plate 23.

[0027] The plurality of brackets 2 13 slide and support the shaft rod 2 14. When the vertical partition 6 is raised or lowered, the pressure rod 21 is driven to be raised or lowered. When the pressure rod 21 is lowered, the horizontal plate 20 is pushed downward. The horizontal plate 20 drives the vertical slide rod 17 to descend along the slide seat 16. The vertical slide rod 17 flattens the connecting rod 18, so that the connecting rod 18 pushes the shaft rod 2 14 to move along the plurality of brackets 2 13. When the pressure rod 21 is raised, the elastic force of the spring 19 pushes the vertical slide rod 17 upward, so that the vertical slide rod 17 pulls the connecting rod 18 to tilt, so that the connecting rod 18 pulls the shaft rod 2 14 to reset and move along the plurality of brackets 2 13, thereby realizing the linkage between the vertical partition 6 and the shaft rod 2 14, matching the delivery rhythm of the culture medium, and the shaft rod 2 14 moves along the plurality of brackets 2 13, so that the shaft rod The shaft 14 drives multiple push rods 15 to push the other side of the multiple culture media transported on the conveyor belt 23, and cooperates with the blocking of multiple blocking rods 10 to improve the rotation efficiency of the multiple culture media. When the shaft 14 drives the track wheel 24 to move, the track wheel 24 moves along the slide groove of the slide groove plate 23, and the slide groove of the slide groove plate 23 guides the track wheel 24. When the track wheel 24 moves in the straight part of the slide groove, the shaft 14 drives multiple push rods 15 to push the multiple culture media to rotate. When the track wheel 24 moves in the curved part of the slide groove, the shaft 14 rotates on the multiple brackets 13, so that the multiple push rods 15 are placed on the conveyor belt 23 and then flipped and raised from the conveyor belt 23, avoiding multiple push rods 15 blocking the culture medium.

[0028] like Figures 1 to 7 As shown, a continuous disinfection device for fluorescent pseudomonas fermentation culture medium of the utility model, when it is working, first the piston rod of the lifting cylinder 5 is extended to make the guide slide plate 7 contact with the top wall in the center of the disinfection box, and the vertical partition plate 6 is in contact with the left and right inner walls in the center of the disinfection box, so that the vertical partition plate 6 and the guide slide plate 7 separate the disinfection box, and the conveyor belt 1 transports the culture medium to the conveyor belt 2 3. During the transportation process, the steam sterilizer 2 performs steam disinfection on the culture medium on the conveyor belt 1. After that, when the culture medium reaches the inner end of the conveyor belt 1, the piston rod of the lifting cylinder 5 contracts to lower the vertical partition plate 6 and the guide slide plate 7, so that the two ends of the guide slide plate 7 are respectively overlapped with the inner ends of the conveyor belt 1 and the conveyor belt 2 3. After being guided by the guide slide 7, the culture medium enters the conveyor belt 2 3, and then multiple baffles 10 block one side of the multiple culture media transported on the conveyor belt 2 3, and the shaft rod 2 14 moves along the multiple brackets 2 13, so that the shaft rod 2 14 drives the multiple push rods 15 to push the other side of the multiple culture media transported on the conveyor belt 2 3, and cooperates with the blocking of the multiple baffles 10 to make the multiple culture media rotate a certain angle, and the piston rod of the lifting cylinder 5 is extended and reset, so that the vertical partition 6 and the guide slide 7 separate the center of the disinfection box again. Finally, in the process of the conveyor belt 2 3 transporting the culture medium backward, the ultraviolet lamp disinfector 4 performs ultraviolet lamp disinfection on the culture medium, so that a variety of disinfection means can be used to carry out comprehensive disinfection of the culture medium.

[0029] The main functions achieved by this utility model are:

[0030] 1. Effectively separate and carry out various disinfection methods separately to avoid mutual interference and improve the comprehensive disinfection effect of the culture medium;

[0031] 2. Improve the comprehensiveness of ultraviolet disinfection by driving the culture medium to rotate.

[0032] The utility model is a continuous disinfection device for fluorescent pseudomonas fermentation medium, and its installation method, connection method or setting method are all common mechanical methods, which can be implemented as long as they can achieve their beneficial effects; the conveyor belt 1, steam sterilizer 2, conveyor belt 2 3, ultraviolet lamp sterilizer 4, lifting cylinder 5, gear 11, rack 12, spring 19, bearing seat 22, and track wheel 24 of the continuous disinfection device for fluorescent pseudomonas fermentation medium of the utility model are purchased on the market, and technical personnel in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to pay creative labor.

[0033] All technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A continuous disinfection device for a Pseudomonas fluorescens fermentation medium, comprising a disinfection box, a conveyor belt 1 (1), a steam sterilizer (2), a conveyor belt 2 (3) and an ultraviolet lamp sterilizer (4), wherein the conveyor belt 1 (1) is arranged at the left inner part of the disinfection box, the steam sterilizer (2) sterilizes the medium transported on the conveyor belt 1 (1), the conveyor belt 2 (3) is arranged at the right inner part of the disinfection box, and the ultraviolet lamp sterilizer (4) sterilizes the medium transported on the conveyor belt 2 (3); characterized in that: The invention also comprises a lifting cylinder (5), a vertical partition (6) and a guide slide (7), wherein the fixed end of the lifting cylinder (5) is mounted in the center of the interior of the disinfection box, the vertical partition (6) is vertically mounted on the top of the piston rod of the lifting cylinder (5), the vertical partition (6) separates the middle part of the disinfection box, and the guide slide (7) is arranged at the upper end of the vertical partition (6), the two ends of the guide slide (7) are respectively overlapped on the inner ends of the conveyor belt 1 (1) and the conveyor belt 2 (3), and the guide slide (7) is used to guide the culture medium on the conveyor belt 1 (1) to the conveyor belt 2 (3).

2. A continuous disinfection device for Pseudomonas fluorescens fermentation medium as claimed in claim 1, characterized in that: The upper end surface of the second conveyor belt (3) is lower than the upper end surface of the first conveyor belt (1), and the guide slide plate (7) is arranged at an inclination.

3. A continuous disinfection device for Pseudomonas fluorescens fermentation medium as claimed in claim 1, characterized in that: It also includes a plurality of brackets (8), an axle rod (9) and a plurality of baffle rods (10), wherein the plurality of brackets (8) are mounted on a frame on one side of the conveyor belt (3), the axle rod (9) is rotatably mounted on the plurality of brackets (8), the plurality of baffle rods (10) are mounted on the axle rod (9), and the plurality of baffle rods (10) are located on the same side of the axle rod (9).

4. A continuous disinfection device for Pseudomonas fluorescens fermentation medium as claimed in claim 3, characterized in that: It also includes a gear (11) and a rack (12), wherein the gear (11) is coaxially mounted on the shaft rod (9), the rack (12) is mounted on the vertical partition (6), and the rack (12) is meshed with the gear (11).

5. The continuous disinfection device for Pseudomonas fluorescens fermentation medium according to claim 1, characterized in that: It also includes a plurality of brackets (13), axles (14) and a plurality of push rods (15), wherein the plurality of brackets (13) are mounted on the frame on the other side of the conveyor belt (3), the axles (14) are slidably mounted on the plurality of brackets (13), the plurality of push rods (15) are mounted on the axles (14), and the plurality of push rods (15) are located on the same side of the axles (14).

6. A continuous disinfection device for Pseudomonas fluorescens fermentation medium as claimed in claim 5, characterized in that: It also includes a slide seat (16), a vertical slide rod (17), a connecting rod (18), a spring (19), a cross plate (20) and a pressure rod (21). The slide seat (16) is installed on the frame of the second conveyor belt (3). The vertical slide rod (17) is lifted and slidably inserted in the slide seat (16). The upper end of the vertical slide rod (17) is rotatably connected to one end of the connecting rod (18), and the other end of the connecting rod (18) is rotatably connected to the second shaft rod (14). One end of the spring (19) is connected to the slide seat (16), and the other end of the spring (19) is connected to the vertical slide rod (17). The elastic force of the spring (19) pushes the vertical slide rod (17) upward. The cross plate (20) is installed at the lower end of the vertical slide rod (17). The pressure rod (21) is installed on the vertical partition plate (6), and the pressure rod (21) is aligned with the cross plate (20).

7. A continuous disinfection device for Pseudomonas fluorescens fermentation medium as claimed in claim 6, characterized in that: It also includes a bearing seat (22), a slide plate (23) and a track wheel (24), wherein the bearing seat (22) is mounted on the second shaft rod (14), the rotating end of the bearing seat (22) is rotatably connected to the connecting rod (18), the slide plate (23) is mounted on the frame of the second conveyor belt (3), a slide groove is arranged on the slide plate (23), and the slide groove is arranged with a straight portion and a curved portion, the track wheel (24) is mounted on the second shaft rod (14), and the track wheel (24) moves along the slide groove of the slide plate (23).

Images