Telescopic aeration film-covering fermentation equipment

Abstract

The utility model relates to the technical field of aeration film-covering fermentation, and discloses telescopic aeration film-covering fermentation equipment which comprises a fermentation bin, mounting frames are fixed at the front end and the rear end of the inner wall of the fermentation bin, and second movable grooves are formed in the positions, below first movable grooves, in the mounting frames. The installation frame is installed in the middle of the front portion and the rear portion in the fermentation bin, so that middle air supply is formed, then the first sleeve, the second sleeve and the third sleeve are connected in a sleeved mode, and the first ventilation holes are evenly formed in the tops of the first sleeve, the second sleeve and the third sleeve. Second ventilation holes are evenly formed in the bottoms of the first sleeve, the second sleeve and the third sleeve, so that the air supply effect is achieved under the distribution of the first ventilation holes and the second ventilation holes, after the third sleeve is retracted inwards, the third sleeve and the second sleeve can be retracted inwards together, follow-up forklift feeding and discharging are facilitated through the telescopic design, and the service life of the forklift is prolonged. And the overall convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aeration and film covering fermentation, in particular to a telescopic aeration and film covering fermentation equipment. Background Art

[0002] Membrane fermentation technology is a fermentation method that uses special membrane materials. This membrane material has good water permeability and environmental protection, and can create an environment suitable for the growth of microorganisms. Therefore, during the fermentation process, microorganisms decompose organic matter. This process is generally equipped with an aeration system for air supply.

[0003] The current fermentation method is a shorter trough with the pipe at the bottom. The groove is dug to place the air supply pipe, and the pipe is opened within 60° upward to supply air. The traditional film-covered fermentation method uses a low wall to form bottom air supply, which will result in low processing volume, insufficient top air supply, and uneven fermentation, which can directly affect the fermentation effect. Utility Model Content

[0004] The purpose of the utility model is to provide a retractable aeration film-covered fermentation equipment to solve the problem proposed in the above background technology that traditional film-covered fermentation constructs a low wall to form bottom air supply, resulting in small processing volume, insufficient top air supply, and uneven fermentation above and below, which can easily directly affect the fermentation effect.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a retractable aeration and film-covered fermentation equipment, comprising a fermentation bin, wherein the front and rear ends of the inner wall of the fermentation bin are fixed with a mounting bracket, a fixing block is fixed on one side of one end of the mounting bracket, a first sleeve is fixed on one end of the fixing block, one side of the first sleeve is connected to the second sleeve, and one side of the second sleeve is connected to the third sleeve, the tops of the first sleeve, the second sleeve and the third sleeve are evenly provided with a first ventilation hole, the bottoms of the first sleeve, the second sleeve and the third sleeve are evenly provided with a second ventilation hole, a second stop is fixed at the upper and lower positions of one side of the inner wall of the first sleeve, the second sleeve and the third sleeve, and the first stop is fixed at the upper and lower positions of the other sides of the first sleeve, the second sleeve and the third sleeve. The interior of the mounting bracket is provided with a first movable groove, the back end of the first movable groove is connected with a sliding groove, and the second movable groove is provided in the mounting bracket at a position below the first movable groove.

[0006] Preferably, the first ventilation holes are evenly distributed at upper positions in the first sleeve, the second sleeve and the third sleeve, and the second ventilation holes are evenly distributed at lower positions in the first sleeve, the second sleeve and the third sleeve.

[0007] Preferably, the inner diameter of the second ventilation hole is larger than the inner diameter of the first ventilation hole, and a sleeve connection is formed among the first sleeve, the second sleeve and the third sleeve.

[0008] Preferably, a slider is embedded in the inside of the slide groove, a first connecting block is fixed to the bottom end of the slider, a first telescopic rod is installed on one side of the first connecting block, a first movable block is connected to one side of the first telescopic rod, and one end of the first movable block is connected to the first connecting block.

[0009] Preferably, one end of the first connecting block is connected to the third sleeve, and a sliding connection is formed between the sliding groove and the slider.

[0010] Preferably, a second telescopic rod is installed inside the second movable groove, one side of the second telescopic rod is connected to a second movable block, and one end of the second movable block is connected to a second connecting block.

[0011] Preferably, one end of the second connecting block is connected to the second sleeve, and the mounting frame is symmetrically distributed about the transverse center axis of the fermentation bin.

[0012] Preferably, a bellows is installed on the left side of the fermentation bin near the top, an air inlet is installed on one side of the top of the bellows, a fan is installed on the left side of the bellows, a filter plate is installed inside the bellows, the bottom end of the bellows is connected to a guide pipe, and the tail end of the guide pipe is interconnected with the first sleeve.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the telescopic aeration and film-covered fermentation equipment not only improves the air supply effect, but also improves the air supply and filtration capacity of the aeration and film-covered fermentation equipment;

[0014] (1) The mounting frame is installed in the middle position of the front and back of the fermentation bin to form a middle air supply, and then the first sleeve, the second sleeve and the third sleeve are connected to each other in a sleeve-like manner. The first sleeve is fixed to the mounting frame by a fixing block, and the first sleeve and the second sleeve, and the second sleeve and the third sleeve are connected to each other in a sleeve-like manner. The first ventilation holes are evenly opened on the tops of the first sleeve, the second sleeve and the third sleeve, and the second ventilation holes are evenly opened on the bottoms of the first sleeve, the second sleeve and the third sleeve. Therefore, under the distribution of the first ventilation holes and the second ventilation holes, The air supply effect is formed, and after the first telescopic rod is operated, it can drive the first movable block to move. Under the connection of the first connecting block, the third sleeve can be adjusted to the combined length of the second sleeve and the second sleeve. At the same time, after the second telescopic rod is operated, it can drive the second movable block to move. At this time, under the connection of the second connecting block, the combined length between the second sleeve and the first sleeve can be adjusted. When the second sleeve is adjusted, the slider and the slide groove slide in coordination. Therefore, after the third sleeve is retracted, the third sleeve can be retracted together with the second sleeve. In this way, the telescopic design facilitates the subsequent forklift loading and unloading, and improves the overall convenience.

[0015] (2) The bellows is installed on the side of the fermentation bin near the top, and the air inlet is installed on one side of the top of the bellows to facilitate air intake. After the fan is working, the air supply can be carried out. The air flow will first be filtered by the filter plate, and then guided to the position of the first sleeve through the guide pipe, and the air supply is formed by the first sleeve, the second sleeve and the third sleeve, and the air supply is circulated through the first ventilation hole and the second ventilation hole, so the air supply filtering capacity is improved during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a partial top view structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of a partial top-view cross-sectional structure of the mounting frame of the present invention;

[0019] Figure 4 This is a schematic diagram of the front view structure of the mounting frame of the present invention;

[0020] Figure 5 This is a schematic diagram of a partial front cross-sectional structure of the first sleeve of the present invention.

[0021] In the figure: 1. fermentation chamber; 2. first sleeve; 3. second sleeve; 4. third sleeve; 5. bellows; 6. air inlet; 7. fan; 8. filter plate; 9. guide pipe; 10. mounting frame; 11. fixing block; 12. slide; 13. first movable slot; 14. second movable slot; 15. slider; 16. first connecting block; 17. first telescopic rod; 18. first movable block; 19. first connecting block; 20. second connecting block; 21. second movable block; 22. second telescopic rod; 23. first ventilation hole; 24. first stop block; 25. second stop block; 26. second ventilation hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5The utility model provides an embodiment: a telescopic aeration film fermentation equipment, including a fermentation bin 1, the front and rear ends of the inner wall of the fermentation bin 1 are fixed with mounting frames 10, one side of one end of the mounting frame 10 is fixed with a fixing block 11, one end of the fixing block 11 is fixed with a first sleeve 2, one side of the first sleeve 2 is connected to the second sleeve 3, one side of the second sleeve 3 is connected to the third sleeve 4, the top ends of the first sleeve 2, the second sleeve 3 and the third sleeve 4 are evenly opened with first ventilation holes 23, the first sleeve 2, Second ventilation holes 26 are evenly provided at the bottom of the second sleeve 3 and the third sleeve 4, second stops 25 are fixed at upper and lower positions on one side of the inner wall of the first sleeve 2, the second sleeve 3 and the third sleeve 4, and first stops 24 are fixed at upper and lower positions on the other side of the first sleeve 2, the second sleeve 3 and the third sleeve 4. A first movable groove 13 is provided inside the mounting frame 10, and a slide groove 12 is connected to the back end of the first movable groove 13. A second movable groove 14 is provided at a position below the first movable groove 13 in the mounting frame 10.

[0024] The first ventilation holes 23 are evenly distributed at upper positions within the first sleeve 2 , the second sleeve 3 , and the third sleeve 4 , and the second ventilation holes 26 are evenly distributed at lower positions within the first sleeve 2 , the second sleeve 3 , and the third sleeve 4 .

[0025] The inner diameter of the second ventilation hole 26 is larger than the inner diameter of the first ventilation hole 23 , and a sleeve connection is formed among the first sleeve 2 , the second sleeve 3 and the third sleeve 4 .

[0026] A slider 15 is embedded inside the slide groove 12, and a first connecting block 16 is fixed to the bottom end of the slider 15. A first telescopic rod 17 is installed on one side of the first connecting block 16. A first movable block 18 is connected to one side of the first telescopic rod 17, and one end of the first movable block 18 is connected to the first connecting block 19.

[0027] One end of the first connecting block 19 is connected to the third sleeve 4 , and a sliding connection is formed between the sliding groove 12 and the slider 15 .

[0028] A second telescopic rod 22 is installed inside the second movable groove 14 . One side of the second telescopic rod 22 is connected to a second movable block 21 . One end of the second movable block 21 is connected to a second connecting block 20 .

[0029] One end of the second connecting block 20 is connected to the second sleeve 3 , and the mounting frame 10 is symmetrically distributed about the transverse center axis of the fermentation bin 1 .

[0030] A bellows 5 is installed on the left side of the fermentation bin 1 near the top, an air inlet 6 is installed on one side of the top of the bellows 5, a fan 7 is installed on the left side of the bellows 5, a filter plate 8 is installed inside the bellows 5, and a guide pipe 9 is connected to the bottom end of the bellows 5. The tail end of the guide pipe 9 is connected to the inside of the first sleeve 2;

[0031] Furthermore, only the second stopper 25 is fixed on the right side of the inner wall of the first sleeve 2, while the second sleeve 3 and the third sleeve 4 are equipped with the second stopper 25 and the first stopper 24;

[0032] Furthermore, the second stopper 25 cooperates with the first stopper 24 to form a limit stop, thereby reducing the phenomenon of the first sleeve 2, the second sleeve 3 and the third sleeve 4 falling off.

[0033] Working principle: First, install the mounting frame 10 in the middle position of the front and back of the fermentation bin 1 to form a middle air supply, and the first sleeve 2, the second sleeve 3 and the third sleeve 4 are connected to each other in a sleeve-like manner. The first sleeve 2 is connected and fixed to the mounting frame 10 by the fixing block 11, and the first sleeve 2 and the second sleeve 3, and the second sleeve 3 and the third sleeve 4 are connected to each other in a sleeve-like manner. The first ventilation holes 23 are evenly opened on the top of the first sleeve 2, the second sleeve 3 and the third sleeve 4. Second ventilation holes 26 are evenly opened at the bottom of the second sleeve 3 and the third sleeve 4. The bellows 5 is installed on the side of the fermentation bin 1 near the top, and then the air inlet 6 is installed on one side of the top of the bellows 5 for easy air intake. After that, the air supply can be carried out after the fan 7 is working. The air flow will first be filtered by the filter plate 8, and then guided to the position of the first sleeve 2 through the guide pipe 9, and the air supply is formed by the first sleeve 2, the second sleeve 3 and the third sleeve 4, and the air supply is circulated through the first ventilation holes 23 and the second ventilation holes 26.

[0034] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A retractable aeration and film-covered fermentation device, comprising a fermentation chamber (1), characterized in that: The front and rear ends of the inner wall of the fermentation bin (1) are both fixed with mounting frames (10), a fixing block (11) is fixed to one side of one end of the mounting frame (10), a first sleeve (2) is fixed to one end of the fixing block (11), one side of the first sleeve (2) is connected to the second sleeve (3), one side of the second sleeve (3) is connected to the third sleeve (4), the top ends of the first sleeve (2), the second sleeve (3) and the third sleeve (4) are evenly provided with first ventilation holes (23), the bottom ends of the first sleeve (2), the second sleeve (3) and the third sleeve (4) are evenly provided with first ventilation holes (23). Second ventilation holes (26) are evenly provided, second stoppers (25) are fixed at upper and lower positions on one side of the inner wall of the first sleeve (2), the second sleeve (3) and the third sleeve (4), and first stoppers (24) are fixed at upper and lower positions on the other side of the first sleeve (2), the second sleeve (3) and the third sleeve (4), a first movable groove (13) is provided inside the mounting frame (10), a sliding groove (12) is connected to the back end of the first movable groove (13), and a second movable groove (14) is provided in the mounting frame (10) at a position below the first movable groove (13).

2. The retractable aeration film-covered fermentation equipment according to claim 1, characterized in that: The first ventilation holes (23) are evenly distributed at upper positions within the first sleeve (2), the second sleeve (3) and the third sleeve (4), and the second ventilation holes (26) are evenly distributed at lower positions within the first sleeve (2), the second sleeve (3) and the third sleeve (4).

3. The retractable aeration film-covered fermentation equipment according to claim 1, characterized in that: The inner diameter of the second ventilation hole (26) is larger than the inner diameter of the first ventilation hole (23), and a sleeve connection is formed between the first sleeve (2), the second sleeve (3) and the third sleeve (4).

4. The retractable aeration film-covered fermentation equipment according to claim 1, characterized in that: A slider (15) is embedded in the slide groove (12), a first connecting block (16) is fixed to the bottom end of the slider (15), a first telescopic rod (17) is installed on one side of the first connecting block (16), a first movable block (18) is connected to one side of the first telescopic rod (17), and one end of the first movable block (18) is connected to a first connecting block (19).

5. The retractable aeration film-covered fermentation equipment according to claim 4, characterized in that: One end of the first connecting block (19) is connected to the third sleeve (4), and a sliding connection is formed between the sliding groove (12) and the slider (15).

6. The retractable aeration film-covered fermentation equipment according to claim 1, characterized in that: A second telescopic rod (22) is installed inside the second movable groove (14), one side of the second telescopic rod (22) is connected to a second movable block (21), and one end of the second movable block (21) is connected to a second connecting block (20).

7. The retractable aeration film-covered fermentation equipment according to claim 6, characterized in that: One end of the second connecting block (20) is connected to the second sleeve (3), and the mounting frame (10) is symmetrically distributed about the transverse center axis of the fermentation bin (1).

8. The retractable aeration film-covered fermentation equipment according to claim 1, characterized in that: A bellows (5) is installed at a position near the top on the left side of the fermentation bin (1), an air inlet (6) is installed on one side of the top of the bellows (5), a fan (7) is installed at the left side of the bellows (5), a filter plate (8) is installed inside the bellows (5), and a guide pipe (9) is connected to the bottom end of the bellows (5), and the tail end of the guide pipe (9) is communicated with the inside of the first sleeve (2).

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