Fermentation tank cover plate

Abstract

The utility model discloses a fermentation tank cover plate which is provided with a bottom supporting plate, a water tank piece is fixed on the bottom supporting plate, a water tank is arranged on the top surface of the water tank piece, a cover plate is arranged in the water tank in a supporting manner, and the top surface of the cover plate is arranged in an arc shape; the cover plate is of a multi-layer structure and comprises an outer gel coat, a glass fiber surface layer, a heat preservation layer and a glass fiber inner layer, and the outer gel coat is made of food-grade resin. As a whole, the device disclosed by the utility model can be moved integrally and is convenient to operate. And in the process of putting the fermented grains into and out of the cellar, the workload of mud covering and mud dredging is greatly saved. The cover plate made of glass fiber reinforced plastic is integrally formed, the strength is effectively improved, and the cover plate can bear the pressure generated by anaerobic fermentation. The water tank is arranged on the edge of the cellar opening, water is discharged into the water tank when the cover plate is put into use, and when excessive gas generated by fermentation in the cellar increases the internal pressure of the cover plate, the gas can be released to the outside in a bubble manner from the water tank on the edge of the cellar.

Description

Technical Field

[0001] The utility model belongs to the technical field of wine-making pool cover plates, and in particular relates to a fermentation pool cover plate. Background Art

[0002] In the field of winemaking, cellar fermentation is a very important step. During the fermentation process, the fermented material is usually sealed to improve the fermentation efficiency or promote fermentation.

[0003] In the prior art, this traditional mud sealing method is: after the mash is put into the cellar, a layer of rice husk is sprinkled on it. In order to prevent the sealing mud from directly contacting the mash and causing contamination, the sealing mud is usually filled on the rice husk. The thickness of this sealing mud is usually 7 to 10 cm. After the fermentation of the cellar is completed, the sealing mud is dug up. Since there are many wine cellars in this wine factory, the amount of sealing mud is also very large. A lot of manpower is required in the repeated process of backfilling and digging. This process not only consumes a lot of sealing mud, but also brings a heavy labor burden.

[0004] In view of the above drawbacks, technicians in this field have designed a cellar cover water sealing method, which is to set a water tank on the top of the cellar, buckle a cover on the top of the water tank, and seal the cellar through the cooperation of the cover and the water tank. However, the existing cover is of non-standard design, which cannot be mass-produced, and the production quality is uneven, so the sealing quality cannot be guaranteed.

[0005] In view of the drawbacks of the existing technology, as technicians in this field, the technical problem that needs to be solved is: to design a special fermentation tank cover that can be mass-produced, has stable quality, high overall molding strength and can be used continuously. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model proposes a fermentation tank cover, which can effectively improve the sealing effect and durability of the fermentation tank cover and various accessories by improving the structure.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] A fermentation tank cover, comprising a bottom support plate, a water tank part being fixed on the bottom support plate, a tank body being arranged on the top surface of the water tank part, a cover plate being arranged on the inner support of the tank body, and the top surface of the cover plate being arranged in an arc shape; the cover plate adopts a multi-layer structure, comprising an outer gel coat, a glass fiber outer layer, an insulation layer, and a glass fiber inner layer, and the outer gel coat adopts food-grade resin.

[0009] The top surface of the cover plate is provided with a hook, and the hooks are multiple and evenly arranged on the cover plate. When opening the cellar, the user can open the cover plate through a crane.

[0010] A temperature sensor and a pressure valve are arranged on the top surface of the cover plate. The temperature sensor is used to measure the temperature in the cellar, and the pressure in the cellar is adjusted through the pressure valve.

[0011] The cover plate is arranged in an arched structure, and a folded edge is arranged on the outer bottom surface thereof, and the cross-sectional width of the folded edge is smaller than the cross-sectional width of the trough body.

[0012] An avoidance groove is arranged on the inner side of the cover plate, and the avoidance groove is used to avoid the protrusion of the edge of the groove body.

[0013] The bottom support plate is arranged with a vertical U-shaped opening, the bottom of which overlaps with the edge of the cellar opening, and the side plate of which is plugged into the bottom of the water tank member as a whole.

[0014] The bottom support plate is made of glass fiber reinforced plastics with a thickness of 4-8 mm, and the bottom support plate structure is integrally formed.

[0015] The trough member includes two trough side plates, the tops of the two trough side plates are bent into transition arc surfaces and connected between the two trough side plates to form a trough body, the bottom opening of the trough member is arranged, and the bottom opening of the trough member is plugged into a bottom support plate.

[0016] The water tank is made of glass fiber reinforced plastics with a thickness of 4-8 mm, and the bottom support plate structure is integrally formed.

[0017] The utility model has the following beneficial effects: the utility model is provided with a bottom support plate through the above design, a water tank is fixed on the bottom support plate, a water tank is arranged on the top surface of the water tank, a cover plate is arranged on the internal support of the water tank, and the top surface of the cover plate is arranged in an arc shape; the cover plate adopts a multi-layer structure, including an outer gel coat, a glass fiber surface layer, an insulation layer, and a glass fiber inner layer, and the outer gel coat adopts food-grade resin. The utility model is a whole, can be moved as a whole, and is easy to operate. In the process of wine mash entering and leaving the cellar, a large amount of work of covering mud and digging mud is saved. The cover plate made of glass fiber reinforced plastic is integrally formed, and the strength is effectively improved, and it can withstand the pressure generated by anaerobic fermentation. A water tank is arranged on the side of the cellar mouth. When the cover plate is put into use, water is put into the water tank. When the cellar produces too much gas due to fermentation, the pressure on the cover plate increases, and it will be released to the outside world from the water tank on the side of the cellar in the form of bubbles. The utility model can be reused, which is beneficial to the cost and capital saving of the enterprise and the protection of the ecological environment, and is more conducive to the rational use of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 3 This is a side view of the structure of the utility model;

[0022] Figure 4 for Figure 1 Schematic diagram of the cross-section structure in the middle A direction;

[0023] Figure 5 for Figure 1 Schematic diagram of the cross-section structure in the middle B direction;

[0024] Figure 6 for Figure 5 A magnified schematic diagram of the structure of the middle C region;

[0025] In the figure, 1, bottom support plate, 11, side plate, 2, sink part, 21, sink side plate, 22, transition arc surface, 23, sink body, 3, cover plate, 31, folded edge, 32, avoidance groove, 33, outer gel coat, 34, glass fiber outer layer, 35, insulation layer, 36, glass fiber inner layer, 4, hook, 5, temperature sensor, 6, pressure valve. DETAILED DESCRIPTION

[0026] The present invention is further described below through implementation modes. Those skilled in the art should understand that the following specific embodiments are merely exemplary explanations, and those skilled in the art may extend or improve the structure based on the above structure, and such improvements should fall within the scope of protection of this patent.

[0027] As shown in the accompanying drawings, a fermentation tank cover includes a bottom support plate 1, on which a water tank part 2 is fixed, a tank body 23 is arranged on the top surface of the water tank part 2, and a cover plate 3 is arranged inside the tank body 23 for supporting, and the top surface of the cover plate 3 is arranged in an arc shape.

[0028] When the utility model is structured, the molding characteristics of each split component are described as follows:

[0029] The bottom support plate 1 is made of glass fiber reinforced plastic, and the thickness of the glass fiber reinforced plastic is 4-8 mm, and the thickness of the present embodiment is 6 mm. The bottom support plate 1 is set as a vertical U-shaped opening, and its overall structure is integrally formed. The bottom of the bottom support plate 1 overlaps with the edge of the cellar opening, and can be fixed to one body by gluing or rivets, and its side plate 11 is plugged into the bottom of the water tank 2.

[0030] The water tank member 2 includes two water tank side plates 21, the tops of the two water tank side plates 21 are bent into transition arc surfaces 22 and connected between the two water tank side plates 21 to form a tank body 23, the bottom opening of the water tank member 2 is provided, and the bottom opening of the water tank member 2 is plugged into the bottom support plate 1. To improve the strength, those skilled in the art can use rivets to achieve the connection and fixation between the water tank member 2 and the bottom support plate 1 during installation.

[0031] The water tank member 2 is made of glass fiber reinforced plastics, and the thickness of the glass fiber reinforced plastics is 4-8 mm. In this embodiment, the thickness is 6 mm. The water tank member 2 is integrally formed.

[0032] The cover plate 3 is arranged in a multi-layer structure, such as Figure 6 As shown, the outermost layer is covered with an outer gel coat 33, which includes a glass fiber outer layer 34, a heat-insulating layer 35, and a glass fiber inner layer 36 from the outside to the inside. The outer gel coat 33 is made of food-grade resin. The resin used for molding the glass fiber reinforced plastic material is also food-grade resin.

[0033] Furthermore, the cover plate 3 made of fiberglass has a 1 mm outer gel coat layer, a 3 mm glass fiber outer layer, a 15 mm insulation layer, and a 3 mm glass fiber inner layer; the overall structure of the cover plate 3 is integrally formed, and the strength of this forming can withstand the pressure generated by anaerobic fermentation. Furthermore, the cover plate 3 is arranged in an arched structure, and a folded edge 31 is arranged on its outer bottom surface, and the cross-sectional width of the folded edge 31 is smaller than the cross-sectional width of the trough body 23. Normally, the folded edge 31 adopts a width of 5 cm because the trough body 23 is provided on the edge of the cellar mouth, and the folded edge 31 falls into the trough body to achieve sealing. An avoidance groove 32 is also arranged on the inner side of the cover plate 3, and the avoidance groove 32 is used to avoid the transition arc surface 22 of the edge of the trough body.

[0034] When the cover plate 3 is put into use, water is added to the tank body 23. When excessive gas is produced in the cellar due to fermentation, the pressure on the cover increases, and the gas is released from the tank body on the side of the cellar to the outside in the form of bubbles. Such a reusable cover plate 3 is beneficial to the cost saving of enterprises and the protection of the ecological environment, and is more conducive to the rational use of resources.

[0035] A hook 4 is arranged on the top surface of the cover plate 3, and the hook 4 is multiple and evenly arranged on the cover plate 3. When opening the cellar, the user can lift and open the cover plate 3 through a crane.

[0036] The top surface of the cover plate 3 is also provided with a temperature sensor 5 and a pressure valve 6. The temperature sensor 5 is provided in multiple locations and is provided at multiple locations. The temperature sensors 5 at multiple locations are used to measure the temperature in the cellar, and the internal temperature is controlled by the temperature control device. The pressure valve 6 is used to adjust the pressure in the cellar, thereby realizing accurate control of the pressure environment in the cellar.

[0037] In summary, the utility model as a whole can be moved as a whole and is easy to operate. In the process of putting mash into and out of the cellar, a lot of work on covering and digging mud is saved. The cover plate 3 made of fiberglass is integrally formed, and the strength is effectively improved, which can withstand the pressure generated by anaerobic fermentation. The utility model is reusable, which is beneficial to the cost saving of enterprises and the protection of the ecological environment, and is more conducive to the rational use of resources.

Claims

1. A fermentation tank cover, characterized in that: It includes a bottom support plate, a water tank part is fixed on the bottom support plate, a trough body is arranged on the top surface of the water tank part, a cover plate is arranged on the inner support of the trough body, and the top surface of the cover plate is arranged in an arc shape; the cover plate adopts a multi-layer structure, including an outer gel coat, a glass fiber outer layer, an insulation layer, and a glass fiber inner layer, and the outer gel coat adopts food-grade resin.

2. A fermentation tank cover according to claim 1, characterized in that: A hook is arranged on the top surface of the cover plate, and the hooks are multiple and evenly distributed on the cover plate.

3. A fermentation tank cover according to claim 1, characterized in that: A temperature sensor and a pressure valve are arranged on the top surface of the cover plate.

4. A fermentation tank cover according to claim 1, characterized in that: The cover plate is arranged in an arched structure, and a folded edge is arranged on the outer bottom surface thereof, and the cross-sectional width of the folded edge is smaller than the cross-sectional width of the trough body.

5. A fermentation tank cover as claimed in claim 4, characterized in that: An avoidance groove is arranged on the inner side of the cover plate, and the avoidance groove is used to avoid the protrusion of the edge of the groove body.

6. A fermentation tank cover according to claim 1, characterized in that: The bottom support plate is arranged with a vertical U-shaped opening, the bottom of which overlaps with the edge of the cellar opening, and the side plate of which is plugged into the bottom of the water tank member as a whole.

7. A fermentation tank cover as claimed in claim 6, characterized in that: The bottom support plate is made of glass fiber reinforced plastics, and the thickness of the glass fiber reinforced plastics is 4-8 mm.

8. The fermentation tank cover according to claim 1, characterized in that: The trough member includes two trough side plates, the tops of the two trough side plates are bent into transition arc surfaces and connected between the two trough side plates to form a trough body, the bottom opening of the trough member is arranged, and the bottom opening of the trough member is plugged into a bottom support plate.

9. A fermentation tank cover as claimed in claim 8, characterized in that: The water tank is made of glass fiber reinforced plastics, and the thickness of the glass fiber reinforced plastics is 4-8 mm.

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