CN109609373B - A kind of black garlic fermentation device - Google Patents

Abstract

The invention discloses a black garlic fermentation device, comprising a shell, a support frame, a fermentation box, a fermentation plate and a temperature controller; the fermentation box includes an inner tank, a feeding port and a cover plate; the inner tank is arranged in a "convex" shape structure; The outer side of the upper part of the inner tank and the inner side of the cover plate are respectively provided with spirally rising semicircular grooves; the cover plate is covered with the upper part of the inner tank, so that the two semicircular grooves wrap the spiral resistance wire; the two ends of the spiral resistance wire are connected with the power supply to form a The front of the fermentation box is provided with a feeding port; the bottom of the fermentation box is arranged on a support frame; a humidifier is arranged in the outer shell, and a temperature controller is arranged outside the outer shell. The structure of the present invention is a fermentation device specially designed for the fermentation process of black garlic, which can be heated and fermented for the medium temperature fermentation period in the black garlic fermentation. Precise control of fermentation parameters, high degree of automation, suitable for assembly line production.

Description

A kind of black garlic fermentation device

technical field

The invention belongs to the technical field of black garlic fermentation and processing, in particular to a black garlic fermentation device.

Background technique

Black garlic, also known as fermented black garlic, is made of fresh garlic washed with its skin and placed in a high-temperature and high-humidity fermentation box for natural fermentation for 60 to 90 days and then sterilized and packaged. Its production method comes from Japan. White turns black, so it is called black garlic. Black garlic is rich in nutrients that are essential to the human body and can even improve function. However, the black garlic fermenter equipment on the market now has low heating efficiency through steam and water pipes in the process of fermenting black garlic, heating through heating rods, and the temperature is uneven, and the insulation effect through thermal insulation cotton is poor, and the degree of automation is low, not too high. It is suitable for large-scale assembly line operations. For this reason, we propose a black garlic fermentation device.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a black garlic fermentation device in order to overcome the above-mentioned defects of the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A black garlic fermentation device, comprising a shell, a support frame, a fermentation box, a fermentation plate and a temperature controller; the fermentation box comprises an inner bladder, a feeding port and a cover plate; the inner bladder is arranged in a "convex" shape structure; The upper outer side of the "convex"-shaped structure of the inner pot and the inner side of the cover plate are respectively provided with spirally rising semi-circular grooves; the spiral resistance wire is arranged in the semi-circular groove, and the cover plate is covered with the "convex"-shaped structure of the inner bladder. The upper part of the fermentation box is wrapped with two semicircular grooves to wrap the spiral resistance wire; the two ends of the spiral resistance wire are connected to the power supply to form a loop; the front of the fermentation box is provided with a feeding port; The side surfaces are in contact with the two side surfaces on the inner side of the partition plate; a humidifier is arranged in the casing, and a temperature controller is arranged on the outer side of the casing.

Further, the partition plate is arranged in an inverted U-shaped structure, and the upper plane is arranged in a horizontal structure; the partition plate is provided with screw fixing holes, chute, self-locking bolt holes and fan holes; the chute It is arranged on the inner side wall of the U-shaped structure.

Further, the left side of the fermentation box is connected to the outer shell through a self-locking device; the self-locking device includes a self-locking bolt, a tension spring, a lock block, a compression spring and a self-locking hole; the tension spring is arranged on the on the side wall of the shell; the compression spring is arranged on the outer wall of the fermentation box; the rear end of the lock block can be rotatably fixed on the outer wall of the fermentation box, and the side of the front end is connected with the compression spring; the left side of the lock block is provided There are self-locking holes; the self-locking bolts correspond to the self-locking holes after passing through the extension spring and the left side wall of the casing; stretched state.

Further, the front end of the lock block is large and the rear end is small.

Further, a zigzag sliding seat is arranged under the fermentation box; a sliding rail corresponding to the sliding seat is arranged on the upper surface of the support frame; a sliding rib is arranged on the right cover plate of the fermentation box; The ribs correspond to the chutes on the divider plate.

Further, a fermentation plate is arranged in the feeding port; the fermentation plate is arranged as a wave-shaped plate, and uniform through holes are arranged on the wave-shaped plate, and the diameter of the through holes is smaller than the external dimension of the garlic.

Further, the humidifier is arranged between the partition plate and the casing, and is fixedly connected by using a screw to pass through the screw fixing hole.

Further, a temperature sensor is provided on the inner side of the partition plate.

Further, the upper surface of the partition plate is provided with a ventilation fan, the ventilation fan is arranged in the fan hole, and the blowing direction is downward.

Further, the upper surface of the partition plate is also provided with an exhaust fan; the side surface of the casing is provided with a ventilation window; the exhaust direction of the exhaust fan is facing the ventilation window.

The structure of the invention is a fermentation device specially designed for the fermentation process of black garlic, which can be heated and fermented in the middle-temperature fermentation period of black garlic fermentation. Precise control of fermentation parameters, high degree of automation, suitable for assembly line production.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

2 to 4 are schematic views of the structure of the fermentation tank of the present invention.

FIG. 5 is a schematic diagram of the structure of the partition plate of the present invention.

FIG. 6 is a schematic structural diagram of the self-locking device of the present invention.

Among them: 1. Shell; 2. Supporting frame; 3. Humidifier; 4. Humidity sensor; 5. Partition plate; 6. Ventilation window; 7. Exhaust fan; 8. Ventilation fan; 9. Temperature controller; 10. Fermentation Box; 11. Self-locking device; 12. Fermentation tray; 51. Screw fixing hole; 52. Chute; 53. Self-locking bolt hole; 54. Fan hole; plate; 104, sliding seat; 105, semicircular groove; 106, sliding rib; 111, self-locking bolt; 112, tension spring; 113, lock block; 114, compression spring; 115, self-locking hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

As shown in Figures 1 to 6, a black garlic fermentation device includes a shell 1, a support frame 2, a fermentation box 10, a fermentation plate 12 and a temperature controller 9; the fermentation box 10 includes an inner tank 101, a feeding port 102 and a cover plate 103; the inner pot 101 is arranged in a "convex" shape structure; the upper outer side of the "convex" shape structure of the inner pot 101 and the inner side of the cover plate 103 are respectively provided with spirally rising semicircular grooves 105; The spiral resistance wire is arranged in the semicircular groove 105, and the cover plate 103 is covered with the upper part of the "convex" structure of the inner pot 101, so that the two semicircular grooves 105 wrap the spiral resistance wire; the two ends of the spiral resistance wire are connected with the power supply to form a loop; The front of the fermentation box 10 is provided with a feeding port 102; the lower part of the fermentation box 10 is arranged on the support frame 2, and the two sides of the fermentation box 10 are in contact with the two sides of the inner side of the partition plate 5; the outer shell 1 A humidifier 3 is arranged inside, and a temperature controller 9 is arranged on the outer side of the casing 1. The heating is carried out by the spiral resistance wire in the fermentation box 10 of the structure of the present invention. And humidity can be accurately controlled, promote the process of black garlic fermentation, can greatly reduce the processing cycle, and the processed black garlic has higher nutritional value and lower production cost.

As a preferred solution of the present invention, the partition plate 5 is arranged in an inverted U-shaped structure, and the upper plane is arranged in a horizontal structure; the partition plate 5 is provided with screw fixing holes 51, sliding grooves 52, and self-locking bolt holes. 53 and fan hole 54; the chute 52 is arranged on the inner side wall of the U-shaped structure.

As a preferred solution of the present invention, the left side of the fermentation box 10 is connected to the housing 1 through a self-locking device 11 ; the self-locking device 11 includes a self-locking bolt 111 , a tension spring 112 , a lock block 113 , and a compression spring 114 and self-locking hole 115; the tension spring 112 is arranged on the side wall of the casing 1; the compression spring 114 is arranged on the outer wall of the fermentation box 10; On the outer wall, the side of the front end is connected with the compression spring 114; the left side of the lock block 113 is provided with a self-locking hole 115; The holes 115 correspond; the front end of the tension spring 112 is fixed on the rod of the self-locking bolt 111 , so that the tension spring 112 is in a tension state. Multiple groups of the devices of the present invention can be set up in parallel and connected in sequence. Garlic is locked by the self-locking device 11 in each fermentation device, and then heated and fermented. In different stages of the medium-temperature fermentation period, the corresponding parameters are strictly controlled to ferment, Then when entering the next stage of fermentation, the self-locking state of the fermentation box is released by stretching the self-locking bolts 111, and the sliding seat 104 is moved on the corresponding slide rail to enter the next fermentation device, and the corresponding parameters are controlled to carry out In the next step of fermentation, the degree of automation is high, and assembly line production is realized.

As a preferred solution of the present invention, the front end of the lock block 113 is large and the rear end is small, so that the self-locking effect is good, and it is easy to operate to realize self-locking and unlocking.

As a preferred solution of the present invention, the fermentation box 10 is provided with a zigzag sliding seat 104 below; the upper surface of the support frame 2 is provided with a sliding rail corresponding to the sliding seat 104; the right side cover of the fermentation box 10 Sliding bars 106 are provided on the 103;

As a preferred solution of the present invention, a fermentation plate 12 is arranged in the feeding port 102; the fermentation plate 12 is arranged as a corrugated plate, and uniform through holes are arranged on the corrugated plate, and the diameter of the through holes is smaller than that of garlic. Overall dimensions; ensure the heating area and overall heating of each garlic, high heating efficiency, and good effect, improve the progress of fermentation, and reduce the whole garlic fermentation cycle.

As a preferred solution of the present invention, the humidifier 3 is disposed between the partition plate 5 and the housing 1, and is fixedly connected by using a screw to pass through the screw fixing hole 51.

As a preferred solution of the present invention, a temperature sensor 4 is provided on the inner side of the partition plate 5, which can realize accurate temperature measurement and facilitate the adjustment of the temperature in the fermentation box.

As a preferred solution of the present invention, the upper surface of the partition plate 5 is provided with a ventilation fan 8, and the ventilation fan 8 is arranged in the fan hole 54, and the blowing direction is downward. The upper surface of the partition plate 5 is also provided with an exhaust fan 7 ; the side surface of the housing 1 is provided with a ventilation window 6 ; the exhaust direction of the exhaust fan 7 is facing the ventilation window 6 . Through this structure, in the third stage of the medium-temperature fermentation period, the temperature can be controlled at 15°C-20°C, and the relative humidity is controlled at 10%-15% for 10-20 hours, and then the fermented black garlic can be prepared. Avoid the problem of mildew and the growth of bacteria during the fermentation process, and ensure the nutritional value and safety of the fermented black garlic.

The present invention also provides a method for preparing black garlic by using the black garlic fermentation device. The specific steps are: (1) taking plump, undamaged garlic and peeling; (2) placing the garlic in a soaking method for high temperature fermentation of black garlic Soak the soaked garlic in a shading environment for 50-60 hours at room temperature; (3) Dry the soaked garlic through a centrifuge, take out the garlic, and then spray polyphenol oxidase, arabinose powder and phytosterol evenly in sequence. Phosphoric acid; then placed in the refrigerator for 12-18 hours, the refrigeration temperature is -2°C to -4°C, and the relative humidity is 50% to 65%; (4) The garlic treated in step (3) is placed in the company The fermentation tray of the three-stage heating device is neatly arranged; then the fermentation is carried out according to the three processes of the enzyme activation period in garlic fermentation, specifically a. The enzyme activation period includes three stages, and the relative humidity is controlled at 80%-85% %; The first stage, fermented at 90°C-95°C for 70 hours-80 hours; the second stage, at 85°C-88°C, fermented for 125 hours-145 hours; the third stage, at 75°C-78°C fermented for 135-155 hours. Then, the three-stage fermentation process of the medium temperature fermentation period is carried out by the black garlic fermentation device of the present invention. In the middle, the temperature of the fermentation box 10 is controlled at 68°C-72°C, the relative humidity is controlled at 75%-80%, the ventilation fan 8 and the exhaust fan 7 are turned off, and fermentation is performed for 150-190 hours; in the second stage, the first stage will be carried out. After the fermented black garlic is unlocked, it is moved to the next black garlic fermentation device. The temperature is controlled at 15°C-20°C, the relative humidity is controlled at 10%-15%, the ventilation fan 8 and the exhaust fan 7 are turned on, and the fermented black garlic can be prepared by ventilation and curing for 10-20 hours. Thus, it is ensured that the fermented black garlic can accurately control heating parameters, has high thermal energy utilization rate, high degree of automation, realizes streamlined operation, and ensures that the fermented black garlic has higher nutritional value and shorter production cycle.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (9)

1. a black garlic fermentation device, comprising shell, support frame, fermentation box, fermentation plate and temperature controller; it is characterized in that: described fermentation box comprises inner tank, feeding port and cover plate; described inner tank is arranged to be "convex"-shaped structure; the upper outer side of the "convex"-shaped structure of the inner pot and the inner side of the cover plate are respectively provided with spirally rising semicircular grooves; the spiral resistance wire is arranged in the semicircular groove, and the cover plate is covered inside The upper part of the "convex"-shaped structure of the gallbladder makes the two semicircular grooves wrap the spiral resistance wire; the two ends of the spiral resistance wire are connected with the power supply to form a loop; the front of the fermentation box is provided with a feeding port; On the rack, the two sides of the fermentation box are in contact and connected with the two sides of the inner side of the partition plate; a humidifier is arranged in the outer casing, and a temperature controller is arranged on the outer side of the outer casing; A fermentation plate is arranged in the feeding port; the fermentation plate is arranged as a wave-shaped plate, and uniform through holes are arranged on the wave-shaped plate, and the diameter of the through holes is smaller than the external dimension of garlic. 2. A kind of black garlic fermentation device according to claim 1, is characterized in that: described dividing plate is arranged to be inverted U-shaped structure, and upper plane is arranged to be horizontal structure; Described dividing plate is provided with screw fixing Holes, sliding grooves, self-locking bolt holes and fan holes; the sliding grooves are arranged on the inner side wall of the U-shaped structure. 3. a kind of black garlic fermentation device according to claim 1, is characterized in that: the left side of described fermentation box is connected with shell by self-locking device; Described self-locking device comprises self-locking bolt, tension spring, A lock block, a compression spring and a self-locking hole; the tension spring is arranged on the side wall of the shell; the compression spring is arranged on the outer wall of the fermentation box; the rear end of the lock block is rotatably fixed on the outer wall of the fermentation box , the side of the front end is connected with the compression spring; the left side of the lock block is provided with a self-locking hole; the self-locking bolt passes through the tension spring and the left side wall of the casing and corresponds to the self-locking hole; The front end of the spring is fixed on the rod of the self-locking bolt, so that the tension spring is in a stretched state. 4. a kind of black garlic fermentation device according to claim 3 is characterized in that: the front end of described lock block is large, and the rear end is small. 5. A black garlic fermentation device according to claim 2, characterized in that: a zigzag sliding seat is provided below the fermentation box; a sliding rail corresponding to the sliding seat is provided on the upper surface of the support frame; A sliding rib is arranged on the right cover plate of the fermentation box; the sliding rib corresponds to the chute on the dividing plate. 6 . The black garlic fermentation device according to claim 2 , wherein the humidifier is arranged between the partition plate and the casing, and is fixedly connected by using a screw to pass through the screw fixing hole. 7 . 7 . The black garlic fermentation device according to claim 1 , wherein a temperature sensor is provided on the inner side of the partition plate. 8 . 8 . The black garlic fermentation device according to claim 2 , wherein a ventilation fan is arranged on the upper surface of the partition plate, and the ventilation fan is arranged in the fan hole, and the blowing direction is downward. 9 . 9. A black garlic fermentation device according to claim 1, characterized in that: the upper surface of the partition plate is also provided with an exhaust fan; the side of the casing is provided with a ventilation window; the exhaust direction of the exhaust fan Facing the ventilation window.

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