A device for fermentation of bio-cellulose

Abstract

The utility model relates to fermentation blending technical field, concretely relates to a device is suitable for biological cellulose fermentation blending, include: bucket body, the material component is divided, the material component is divided including the tray that rotates setting in the top end in the bucket body, the inner wall circumference of tray array is equipped with a plurality of blanking hole, the stirring mixed component, the stirring mixed component includes the inner fixed long sleeve and the inner fixed short sleeve that set up in the bucket body, a plurality of connecting ribs are fixedly connected between the inner fixed long sleeve and the inner fixed short sleeve. The utility model through the tray rotation makes the culture medium material to scatter down through a plurality of blanking holes, and utilizes the material that the lifting support receives, makes the material first and the residual fermentation liquor in the lifting support contact and carries out the preliminary wetting, then the lifting support drops in the fermentation liquor, and the fermentation liquor passes through the through -flow hole and enters the inside of the lifting support and gradually disperses with the material, can reduce the gathering, the situation that the granular material concentrates into the liquid produces the gathering, improves the mixing uniformity of material and fermentation liquor.

Description

Technical Field

[0001] This utility model relates to the field of fermentation and blending technology, specifically to a device suitable for fermentation and blending of biological cellulose. Background Technology

[0002] Before fermenting bio-cellulose, powdered or granular culture medium components need to be added to the fermentation broth for preparation to ensure that each component is fully dissolved or dispersed.

[0003] In the current preparation process, the culture medium components are usually added directly to the container containing the fermentation broth and then mixed by stirring. Powdered or granular materials tend to aggregate locally after entering the fermentation broth. Some materials form a wet layer after contacting the liquid first, making it difficult for the internal materials to continue to contact the fermentation broth, resulting in clumping or insufficient dispersion. At the same time, relying solely on subsequent overall stirring requires a long time for the aggregated materials to gradually disperse, affecting the uniformity of the mixing between the culture medium components and the fermentation broth. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a biological cellulose fermentation preparation device, which can effectively solve the problem that the powdered or granular culture medium components are prone to local aggregation and clumping after being directly added to the fermentation broth, making it difficult for the internal materials to be fully wetted, and it is difficult to disperse quickly by relying solely on overall stirring, resulting in poor uniformity of the mixing of culture medium components and fermentation broth.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides a device suitable for the fermentation and preparation of biological cellulose, comprising:

[0007] Barrel body;

[0008] The material dispensing component includes a material tray that is rotatably disposed at the top of the barrel body, and the inner wall of the material tray is provided with a plurality of material discharge holes arranged in a circumferential array.

[0009] A mixing assembly includes an inner fixed long sleeve and an inner fixed short sleeve disposed inside a tank. Multiple connecting ribs are fixedly connected between the inner fixed long sleeve and the inner fixed short sleeve. The inner fixed long sleeve and the inner fixed short sleeve form a mixing gap. A lifting frame is rotatably installed in the mixing gap. Multiple flow holes are opened in a circumferential array inside the lifting frame. A toothed plate is disposed in the mixing gap and below the lifting frame.

[0010] Preferably, the material distribution assembly further includes a transmission rod, the material tray is fixedly connected to the outer wall of the transmission rod, a rotary cylinder is connected to the upper end of the transmission rod, a support frame is fixedly installed on the outer wall of the barrel, a feeding box is fixedly installed on both sides of the support frame, an electrically controlled feeding valve is embedded at the lower end of the feeding box, and multiple protruding strips are embedded on the inner wall of the material tray.

[0011] Preferably, a threaded section is fixedly installed on the outer wall of the transmission rod, a connecting frame is provided on the outer wall of the threaded section, a fixed ball is embedded in the inner wall of the connecting frame, the connecting frame is threadedly connected to the threaded section through the fixed ball, and the lower end of the connecting frame is fixedly connected to the lifting frame.

[0012] Preferably, a mounting bracket is fixedly installed at the inner top of the lifting frame and at the position corresponding to the flow hole. A triangular sealing plate is rotatably installed inside the mounting bracket. A horizontal plate is fixedly installed on the lower end face of the triangular sealing plate. A spring is fixedly installed between the horizontal plate and the mounting bracket.

[0013] Preferably, a sleeve is fitted on the outer wall of the transmission rod below the threaded section, and a helical tooth is fixedly installed on the outer wall of the sleeve. A base is fixedly installed at the bottom of the barrel body on the outer wall of the transmission rod, and a rotating ring is rotatably installed on the inner wall of the base. At least one straight rod is fixedly installed between the upper end of the rotating ring and the sleeve.

[0014] Preferably, an L-shaped frame is fixedly installed on the outer wall of the base, and the upper end of the L-shaped frame is fixedly connected to the toothed plate.

[0015] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0016] 1. The rotating material tray disperses the culture medium material through multiple feeding holes and uses a lifting frame to receive the material. The material is first initially moistened by contact with the residual fermentation liquid in the lifting frame. Then the lifting frame descends into the fermentation liquid, and the fermentation liquid enters the lifting frame through the flow holes, gradually dispersing the material. This can reduce the aggregation and clumping of powdery or granular materials after they are concentrated in the liquid, and improve the uniformity of mixing between the material and the fermentation liquid.

[0017] 2. The lifting frame is raised and lowered by the threaded section and the connecting frame, so that the material receiving, wetting and liquid mixing processes can be carried out continuously; the triangular sealing plate opens the flow hole under the action of the fermentation liquid, which facilitates the fermentation liquid to enter the interior of the lifting frame. In conjunction with the spiral teeth to drive the fermentation liquid to circulate and the toothed plate to block and divert the liquid flow, it can enhance the liquid disturbance around the lifting frame and promote the dispersion of materials into the tank. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the stirring and mixing component of this utility model;

[0022] Figure 4 This is an exploded structural diagram of the triangular sealing plate of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the spiral teeth of this utility model.

[0024] Reference numerals: 1. Barrel body; 2. Material distribution assembly; 201. Support frame; 202. Transmission rod; 203. Feed box; 204. Material tray; 205. Feed hole; 206. Protruding strip; 3. Mixing assembly; 301. Inner fixed long sleeve; 302. Inner fixed short sleeve; 303. Connecting rib; 304. Threaded section; 305. Connecting frame; 306. Lifting frame; 307. Flow hole; 308. Mounting frame; 309. Triangular sealing plate; 310. Horizontal plate; 311. Spring; 312. Sleeve; 313. Helical teeth; 314. Base; 315. Rotating ring; 316. Straight rod; 317. L-shaped frame; 318. Toothed plate. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] The present invention will be further described below with reference to the embodiments.

[0027] Example: Refer to Figures 1 to 5 A device for fermenting and blending biological cellulose, comprising:

[0028] Barrel 1;

[0029] The material distribution component 2 includes a material tray 204 rotatably disposed at the top of the barrel 1, and the inner wall of the material tray 204 is provided with a plurality of material discharge holes 205 arranged in a circular array.

[0030] The mixing assembly 3 includes an inner fixed long sleeve 301 and an inner fixed short sleeve 302 disposed inside the barrel 1. Multiple connecting ribs 303 are fixedly connected between the inner fixed long sleeve 301 and the inner fixed short sleeve 302. The multiple connecting ribs 303 are arranged in a circumferential array between the inner fixed long sleeve 301 and the inner fixed short sleeve 302 to form a connection. The inner fixed long sleeve 301 and the inner fixed short sleeve 302 form a mixing gap. A lifting frame 306 is rotatably installed in the mixing gap. Multiple flow holes 307 are opened in a circumferential array inside the lifting frame 306. A toothed plate 318 is provided in the mixing gap and below the lifting frame 306.

[0031] When the rotary cylinder drives the transmission rod 202 to rotate in the forward direction, the threaded section 304 drives the connecting frame 305 and the lifting frame 306 to move upward through the fixed-point ball bearings. After the material is initially wetted, the rotary cylinder drives the transmission rod 202 to rotate in the reverse direction, causing the connecting frame 305 to move in the reverse direction along the threaded section 304, and driving the lifting frame 306 to descend back into the fermentation liquid in the tank 1, thereby completing the process of the lifting frame 306 rising to receive material and falling to mix material in sequence.

[0032] Reference Figure 2 The material distribution assembly 2 also includes a transmission rod 202. The material tray 204 is fixedly connected to the outer wall of the transmission rod 202. A rotary cylinder is connected to the upper end of the transmission rod 202. A support frame 201 is fixedly installed on the outer wall of the barrel 1. A feeding box 203 is fixedly installed on both sides of the support frame 201. An electrically controlled feeding valve is embedded at the lower end of the feeding box 203. The electrically controlled feeding valve is used to control the discharge of powdered or granular culture medium components in the feeding box 203 into the material tray 204. An existing electric slide valve is used. Multiple raised strips 206 are embedded in the inner wall of the material tray 204.

[0033] Reference Figures 3 to 5 A threaded section 304 is fixedly installed on the outer wall of the transmission rod 202. A connecting frame 305 is provided on the outer wall of the threaded section 304. Fixed ball bearings are embedded in the inner wall of the connecting frame 305. The connecting frame 305 is threadedly connected to the threaded section 304 through the fixed ball bearings. The lower end of the connecting frame 305 is fixedly connected to the lifting frame 306.

[0034] Reference Figures 3 to 5An installation frame 308 is fixedly installed at the inner top of the lifting frame 306 and at the position corresponding to the flow hole 307. A triangular sealing plate 309 is rotatably installed inside the installation frame 308. A horizontal plate 310 is fixedly installed on the lower end face of the triangular sealing plate 309. A spring 311 is fixedly installed between the horizontal plate 310 and the installation frame 308.

[0035] After the material falls into the lifting frame 306, it is first initially moistened by the residual fermentation liquid in the lifting frame 306, so that the surface of the powdery or granular material comes into contact with the fermentation liquid in advance, reducing the possibility of the dry material accumulating after directly entering a large amount of fermentation liquid; then the lifting frame 306 descends into the fermentation liquid, so that the circulating fermentation liquid continues to enter the lifting frame 306, further wetting the inside of the material and gradually dispersing the initially moistened material into the fermentation liquid.

[0036] Reference Figures 3 to 5 A sleeve 312 is fitted on the outer wall of the transmission rod 202 and below the threaded section 304. A spiral tooth 313 is fixedly installed on the outer wall of the sleeve 312. A base 314 is fixedly installed at the bottom of the barrel 1 and on the outer wall of the transmission rod 202. A rotating ring 315 is rotatably installed on the inner wall of the base 314. At least one straight rod 316 is fixedly installed between the upper end of the rotating ring 315 and the sleeve 312.

[0037] Reference Figures 3 to 5 An L-shaped frame 317 is fixedly installed on the outer wall of the base 314, and the upper end of the L-shaped frame 317 is fixedly connected to the toothed plate 318.

[0038] The toothed plate 318 is fixed to the base 314 by the L-shaped frame 317 and is located below the lifting frame 306. When the spiral tooth 313 drives the fermentation liquid to circulate, the flowing fermentation liquid is blocked and diverted after passing through the toothed plate 318, causing the fermentation liquid below the lifting frame 306 to be disturbed, thereby promoting the mixing of materials and fermentation liquid in this area.

[0039] As the lifting frame 306 descends and is immersed in the fermentation liquid, the flowing fermentation liquid formed by the agitation of the spiral teeth 313 enters the lifting frame 306 through the flow hole 307 and mixes with the material. During the continuous agitation process, the mixture formed in the lifting frame 306 can also flow back to the tank 1 through other circumferentially arranged flow holes 307, so that the material gradually leaves the lifting frame 306 and enters the overall fermentation liquid circulation in the tank 1, thereby completing the further mixing of the material and the fermentation liquid.

[0040] The working principle of this utility model is as follows:

[0041] By placing the solid powdered or granular culture medium into the feeding box 203, the rotary cylinder drives the transmission rod 202 to rotate. During rotation, the electrically controlled feeding valve embedded at the lower end of the feeding box 203 is opened, causing the material to fall into the material tray 204. The material tray 204 rotates synchronously with the transmission rod 202, generating centrifugal force, causing the material to move towards the downward feeding hole 205 and fall into the barrel 1 through the feeding hole 205. At the same time, the rotating transmission rod 202 drives the threaded section 304 to rotate as well. The threaded section 304 is connected to the fixed ball bearings for rolling drive. The connecting frame 305 rises, and the rising connecting frame 305 drives the lifting frame 306 to rise from the fermentation liquid in the barrel 1. During the rising process of the lifting frame 306, the descending material just falls into it. It should be noted that the lifting frame 306, which rises from the barrel 1, will carry some fermentation liquid inside. The spring 311 cannot support the horizontal plate 310 and the triangular sealing plate 309. Therefore, the weight of the fermentation liquid will drive the triangular sealing plate 309 to rotate on the mounting frame 308 and descend from the flow hole 307 back into the barrel 1. Therefore, the lifting frame 306 is in a wet state, so that the material is initially wetted.

[0042] During the initial forward rotation of the transmission rod 202 driven by the rotary cylinder, the electromagnetic engagement device installed in the sleeve 312 does not engage with the transmission rod 202 (the electromagnetic engagement device can be an existing electromagnetic clutch, with its active end connected to the transmission rod 202 and its driven end connected to the sleeve 312; when de-energized, the active end separates from the driven end, allowing the transmission rod 202 to rotate while the sleeve 312 remains stationary; when energized, the active end engages with the driven end, enabling the transmission rod 202 to drive the sleeve 312 and the helical gear 313 to rotate synchronously, thereby agitating the fermentation liquid in the tank 1 during the descent and mixing process of the lifting frame 306). During the rotation of the transmission rod 202, it does not drive the sleeve 312 to rotate. After the initial wetting of the material, the rotary cylinder drives the transmission rod 202 to rotate in the reverse direction. At this time, the electromagnetic engagement... The device is powered on and attracted to the transmission rod 202. The transmission rod 202 drives the spiral teeth 313 to rotate while rotating in the opposite direction. The spiral teeth 313 agitate the fermentation liquid in the tank 1. The reverse-rotating transmission rod 202 synchronously drives the threaded section 304 to rotate, so that the threaded section 304 drives the connecting frame 305 to lower the lifting frame 306 into the fermentation liquid. The fermentation liquid agitated by the spiral teeth 313 circulates and impacts the end face of the triangular sealing plate 309 in the tank 1, causing the triangular sealing plate 309 to rotate and create a gap with the top of the lifting frame 306. The rotating triangular sealing plate 309 compresses the spring 311 at the same time. The circulating fermentation liquid enters the interior of the lifting frame 306 through the flow hole 307 from the gap and mixes thoroughly with the material. As the lifting frame 306 descends into the fermentation liquid, the fermentation liquid will be thoroughly mixed with the material.

[0043] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A device for fermenting and blending biological cellulose, characterized in that, include: Barrel body (1); The material distribution component (2) includes a material tray (204) rotatably disposed at the top of the barrel (1), and the inner wall of the material tray (204) is provided with a plurality of material discharge holes (205) arranged in a circular array. A mixing assembly (3) includes an inner fixed long sleeve (301) and an inner fixed short sleeve (302) disposed in a barrel body (1). Multiple connecting ribs (303) are fixedly connected between the inner fixed long sleeve (301) and the inner fixed short sleeve (302). The inner fixed long sleeve (301) and the inner fixed short sleeve (302) form a mixing gap. A lifting frame (306) is rotatably installed in the mixing gap. Multiple flow holes (307) are arranged in a circumferential array in the lifting frame (306). A toothed plate (318) is disposed in the mixing gap and below the lifting frame (306). The material distribution assembly (2) also includes a transmission rod (202), the material tray (204) is fixedly connected to the outer wall of the transmission rod (202), and a rotary cylinder is connected to the upper end of the transmission rod (202); A threaded section (304) is fixedly installed on the outer wall of the transmission rod (202). A connecting frame (305) is provided on the outer wall of the threaded section (304). A fixed ball is embedded in the inner wall of the connecting frame (305). The connecting frame (305) is threadedly connected to the threaded section (304) through the fixed ball. The lower end of the connecting frame (305) is fixedly connected to the lifting frame (306).

2. The apparatus for fermenting and blending biological cellulose according to claim 1, characterized in that, A support frame (201) is fixedly installed on the outer wall of the barrel (1). A feeding box (203) is fixedly installed on both sides of the support frame (201). An electrically controlled feeding valve is embedded at the lower end of the feeding box (203). A plurality of protruding strips (206) are embedded in the inner wall of the material tray (204).

3. The apparatus for fermenting and blending biological cellulose according to claim 1, characterized in that, An installation frame (308) is fixedly installed at the inner top of the lifting frame (306) and at the position corresponding to the flow hole (307). A triangular sealing plate (309) is rotatably installed inside the installation frame (308). A horizontal plate (310) is fixedly installed on the lower end face of the triangular sealing plate (309). A spring (311) is fixedly installed between the horizontal plate (310) and the installation frame (308).

4. The apparatus for fermenting and blending biological cellulose according to claim 1, characterized in that, A sleeve (312) is fitted on the outer wall of the transmission rod (202) and below the threaded section (304). A helical tooth (313) is fixedly installed on the outer wall of the sleeve (312). A base (314) is fixedly installed at the bottom of the barrel (1) and on the outer wall of the transmission rod (202). A rotating ring (315) is rotatably installed on the inner wall of the base (314). At least one straight rod (316) is fixedly installed between the upper end of the rotating ring (315) and the sleeve (312).

5. The apparatus for fermenting and blending biological cellulose according to claim 4, characterized in that, An L-shaped frame (317) is fixedly installed on the outer wall of the base (314), and the upper end of the L-shaped frame (317) is fixedly connected to the toothed plate (318).

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