Device for extracting bromelain from pineapple peel

Abstract

The utility model provides a device for extracting bromelain from pineapple peel. Comprising a base, a stirring assembly is arranged at the top of the base, an extrusion assembly is arranged at the top of the stirring assembly, and an adjusting assembly is arranged at the top of the base and located on the right side of the stirring assembly. According to the device for extracting bromelain from pineapple peels, all parts of the device are arranged in a matched mode, a worker observes the height of clear liquid on the upper surface through a second observation window, a hydraulic rod drives a connecting frame to move up and down on the connecting rod, and the connecting frame drives a connecting pipe to move up and down on the inner side of a fixed sleeve; the connecting pipe is adjusted to a proper height, the pump machine starts to work, clear liquid on the upper surface is sucked into the inner cavity of the water tank through the telescopic pipe and the connecting pipe, so that the clear liquid is discharged through the discharging pipe on the surface of the water tank, adjustment can be conducted according to the height of the clear liquid on the upper surface, operation is easy, and resource waste in the discharging process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pineapple enzyme production, in particular to a device for extracting pineapple enzyme from pineapple peel. Background Art

[0002] Bromelain is also known as pineapple enzyme. It is a thiol protease extracted from pineapple juice, peel, etc. It is a light yellow amorphous powder with a slight peculiar smell. The molecular weight is 33,000. The optimum pH value for casein, hemoglobin, and BAEE is 6-8, and the pH value for gelatin is 5.0. The enzyme activity is inhibited by heavy metals. It can be used for beer clarification, medicinal digestion, and anti-inflammatory and detumescence.

[0003] In the related art, the production of pineapple enzyme involves precipitation and filtration of the squeezed pineapple peel juice to distinguish and filter out impurities and flocculants in the pineapple peel juice. Application number: CN 218666014 U discloses a separation device for extracting pineapple enzyme by a biological enzyme method. The device cleans the residue on the upper surface of the screen by the action of a cleaning brush fixedly connected to the lower surface of a cleaning plate. The residue on the upper surface of the screen enters the inner cavity of a small sieve hole collection box through the push of the cleaning plate and the cleaning brush. The right side of the working box is opened by the staff twisting the threaded column, thereby achieving the purpose of facilitating the staff to clean the residue. However, during the use of the device, when ethanol and juice are fully mixed, the position of the pipeline three cannot be adjusted according to the height of the clear liquid on the upper surface of the mixed liquid, resulting in part of the mixed liquid being discharged with the clear liquid, resulting in waste, which greatly reduces the practicality of the device.

[0004] Therefore, it is necessary to provide a pineapple peel extraction pineapple enzyme device to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model provides a device for extracting pineapple enzyme from pineapple peel, which solves the problem that in the use process of some existing devices, when ethanol and juice are fully mixed, the position of pipeline three cannot be adjusted according to the height of clear liquid on the upper surface of the mixed liquid, causing part of the mixed liquid to be discharged along with the clear liquid, resulting in waste and greatly reducing the practicality of the device.

[0006] In order to solve the above technical problems, the utility model provides a pineapple peel pineapple enzyme extraction device, comprising: a base, a stirring component is arranged on the top of the base, a squeezing component is arranged on the top of the stirring component, and an adjusting component is arranged on the top of the base and on the right side of the stirring component;

[0007] The stirring assembly comprises a stirring box arranged on the top of the base, a stirring rod is rotatably arranged inside the stirring box, a plurality of stirring members are arranged on the surface of the stirring rod, a motor box is fixedly installed at the bottom of the base, a stirring motor for driving the stirring rod to rotate is fixedly arranged inside the motor box, a storage cylinder is connected to the top of the stirring box, a cover plate is arranged on the storage cylinder, a first observation window is opened on the front side of the storage cylinder, a scale line is arranged on the front side of the storage cylinder and located on the right side of the first observation window, and a first regulating valve is arranged on the front side of the storage cylinder and located at the bottom of the first observation window;

[0008] The extrusion assembly comprises a fixed box arranged on the top of the mixing box, a screw rod is rotatably arranged inside the fixed box, a driving motor for driving the screw rod to rotate is fixedly arranged on the surface of the fixed box, a first extrusion block is threadedly arranged on the surface of the screw rod, a box door is rotatably arranged on the top of the fixed box, and a pulling frame is fixedly installed on the top of the box door;

[0009] The adjusting assembly includes a water tank arranged on the top of the base and located on the right side of the mixing box, a pump is arranged on the top of the water tank, a telescopic tube is fixedly installed on the top of the pump, a connecting pipe is connected to the top of the telescopic tube, a connecting frame is fixedly installed on the outer edge of the connecting pipe, a hydraulic rod for driving the connecting frame to move up and down is fixedly arranged on the top of the water tank, a fixed sleeve is penetrated through the top of the mixing box, and the left end of the connecting pipe penetrates the inner side of the fixed sleeve and is slidably connected thereto.

[0010] Preferably, a plurality of supporting legs are provided at the bottom of the base, a connecting pipe is provided to connect the bottom of the fixed box with the top of the mixing box, a filter plate is provided inside the connecting pipe, a fixing seat is provided on the surface of the storage cylinder, and the surface of the fixing seat is fixedly installed on the left side of the fixed box.

[0011] Preferably, a discharge pipe is provided on the surface of the mixing tank and the water tank, a second regulating valve is provided on the front side of the discharge pipe, and a second observation window is provided on the surface of the mixing tank and in front of the connecting pipe.

[0012] Preferably, a sliding rod is slidably provided on the inner side of the first extrusion block, and both left and right ends of the sliding rod are fixedly installed on the inner side of the fixed box. A second extrusion block adapted to the first extrusion block is fixedly installed on the inner side of the fixed box and at the outer edge of the screw rod and the sliding rod.

[0013] Preferably, a delivery port is provided on the top of the fixed box and is located on the left side of the box door, and a rubber stopper is provided on the top of the delivery port.

[0014] Preferably, two connecting rods are slidably provided inside the connecting frame and on both the front and rear sides of the hydraulic rod, and the bottom ends of the connecting rods are fixedly mounted on the top of the water tank.

[0015] Compared with the related art, the pineapple peel pineapple enzyme extraction device provided by the utility model has the following beneficial effects:

[0016] The utility model provides a device for extracting pineapple enzyme from pineapple peel. The components of the device are arranged in coordination with each other, the height of the clear liquid on the upper surface is observed through a second observation window, the hydraulic rod drives the connecting frame to move up and down on the connecting rod, the connecting frame drives the connecting pipe to move up and down inside a fixed sleeve, the connecting pipe is adjusted to a suitable height, the pump starts to work, the clear liquid on the upper surface is sucked into the inner cavity of a water tank through a telescopic pipe and the connecting pipe, and the clear liquid is discharged through a discharge pipe on the surface of the water tank, so that the height can be adjusted according to the clear liquid on the upper surface, the operation is simple, and waste of resources in the discharge process is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of the device for extracting pineapple enzyme from pineapple peel provided by the utility model;

[0018] Figure 2 for Figure 1 The structural schematic diagram of the front cross-sectional view of the mixing box shown;

[0019] Figure 3 for Figure 1 The structural schematic diagram of the mixing box side view shown;

[0020] Figure 4 for Figure 1 A schematic structural diagram of a side view of the fixed box is shown.

[0021] Numbers in the figure: 10, base; 20, stirring assembly; 21, stirring box; 22, stirring rod; 23, stirring element; 24, motor box; 25, stirring motor; 26, storage cylinder; 27, first observation window; 28, scale line; 30, extrusion assembly; 31, fixed box; 32, screw rod; 33, drive motor; 34, first extrusion block; 35, box door; 36, sliding rod; 37, second extrusion block; 38, loading port; 40, adjustment assembly; 41, water tank; 42, pump; 43, telescopic tube; 44, connecting pipe; 45, connecting frame; 46, hydraulic rod; 47, fixed sleeve; 48, connecting rod; 50, connecting pipe; 60, filter plate; 70, discharge pipe; 80, second observation window. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1A schematic structural diagram of a preferred embodiment of the device for extracting pineapple enzyme from pineapple peel provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the front cross-sectional view of the mixing box shown; Figure 3 for Figure 1 The structural schematic diagram of the mixing box side view shown; Figure 4 for Figure 1 A pineapple peel pineapple enzyme extraction device, comprising: a base 10, a stirring assembly 20 is arranged on the top of the base 10, a squeezing assembly 30 is arranged on the top of the stirring assembly 20, and an adjusting assembly 40 is arranged on the top of the base 10 and located on the right side of the stirring assembly 20;

[0024] The stirring assembly 20 includes a stirring box 21 arranged on the top of the base 10, a stirring rod 22 is rotatably arranged inside the stirring box 21, a plurality of stirring members 23 are arranged on the surface of the stirring rod 22, a motor box 24 is fixedly installed at the bottom of the base 10, a stirring motor 25 for driving the stirring rod 22 to rotate is fixedly arranged inside the motor box 24, a storage cylinder 26 is connected to the top of the stirring box 21, the storage cylinder 26 is provided with a cover plate, a first observation window 27 is opened on the front side of the storage cylinder 26, a scale line 28 is arranged on the front side of the storage cylinder 26 and located on the right side of the first observation window 27, and a first regulating valve is arranged on the front side of the storage cylinder 26 and located at the bottom of the first observation window 27;

[0025] Before stirring, the staff adds ethanol to the inner side of the storage cylinder 26. With the help of the first observation window 27 and the scale line 28, the staff can add ethanol in a quantitative manner. After the measurement is completed, the first regulating valve is opened to allow the ethanol to fall into the inner side of the stirring box 21. The stirring motor 25 starts to work, driving the stirring rod 22 and the stirring member 23 to stir, so that the ethanol and the juice are fully mixed, and then the stirring motor 25 stops working.

[0026] The extrusion assembly 30 includes a fixed box 31 disposed on the top of the mixing box 21, a screw rod 32 is rotatably disposed inside the fixed box 31, a driving motor 33 for driving the screw rod 32 to rotate is fixedly disposed on the surface of the fixed box 31, a first extrusion block 34 is threadedly disposed on the surface of the screw rod 32, a box door 35 is rotatably disposed on the top of the fixed box 31, and a pulling frame is fixedly installed on the top of the box door 35;

[0027] During use, the staff puts small pieces of pineapple peel into the inner side of the fixed box 31 from the delivery port 38, and the driving motor 33 starts to work, driving the screw rod 32 to rotate, and the screw rod 32 drives the first extrusion block 34 to slide to the right on the surface of the sliding rod 36, and cooperates with the second extrusion block 37 to squeeze the pineapple peel, so that the produced juice falls into the inner side of the mixing box 21 through the connecting pipe 50, and the juice is filtered through the filter plate 60. After completion, the box door 35 can be opened to clean up the residue.

[0028] The adjustment assembly 40 includes a water tank 41 disposed on the top of the base 10 and located on the right side of the mixing box 21, a pump 42 is disposed on the top of the water tank 41, a telescopic pipe 43 is fixedly installed on the top of the pump 42, a connecting pipe 44 is connected to the top of the telescopic pipe 43, a connecting frame 45 is fixedly installed on the outer edge of the connecting pipe 44, a hydraulic rod 46 for driving the connecting frame 45 to move up and down is fixedly disposed on the top of the water tank 41, a fixed sleeve 47 is penetrated through the top of the mixing box 21, and the left end of the connecting pipe 44 penetrates the inner side of the fixed sleeve 47 and is slidably connected thereto;

[0029] After standing for a period of time, the height of the clear liquid on the upper surface is observed through the second observation window 80, and the hydraulic rod 46 starts to work, driving the connecting frame 45 to move up and down on the connecting rod 48. The connecting frame 45 drives the connecting pipe 44 to move up and down inside the fixed sleeve 47, so that the connecting pipe 44 is adjusted to a suitable height. The pump 42 starts to work, and the clear liquid on the upper surface is sucked into the inner cavity of the water tank 41 through the telescopic tube 43 and the connecting pipe 44, so that the clear liquid is discharged through the discharge pipe 70 on the surface of the water tank 41.

[0030] A plurality of supporting legs are provided at the bottom of the base 10 , a connecting pipe 50 is provided at the bottom of the fixed box 31 and connected to the top of the mixing box 21 , a filter plate 60 is provided inside the connecting pipe 50 , a fixing seat is provided on the surface of the storage cylinder 26 , and the surface of the fixing seat is fixedly installed on the left side of the fixed box 31 .

[0031] A discharge pipe 70 is provided on the surface of the mixing box 21 and the water tank 41 . A second regulating valve is provided on the front side of the discharge pipe 70 . A second observation window 80 is provided on the surface of the mixing box 21 and in front of the connecting pipe 44 .

[0032] A sliding rod 36 is slidably provided inside the first extrusion block 34 , and both left and right ends of the sliding rod 36 are fixedly installed on the inside of the fixed box 31 . A second extrusion block 37 adapted to the first extrusion block 34 is fixedly installed inside the fixed box 31 and at the outer edge of the screw rod 32 and the sliding rod 36 .

[0033] A loading port 38 is disposed on the top of the fixed box 31 and on the left side of the box door 35 , and a rubber plug is disposed on the top of the loading port 38 .

[0034] Two connecting rods 48 are slidably disposed inside the connecting frame 45 and located at the front and rear sides of the hydraulic rod 46 , and the bottom ends of the connecting rods 48 are fixedly mounted on the top of the water tank 41 .

[0035] The working principle of the pineapple peel pineapple enzyme extraction device provided by the utility model is as follows:

[0036] The first step: during use, the staff puts a small piece of pineapple peel from the delivery port 38 into the inner side of the fixed box 31, the driving motor 33 starts to work, drives the screw rod 32 to rotate, and the screw rod 32 drives the first extrusion block 34 to slide to the right on the surface of the sliding rod 36, and cooperates with the second extrusion block 37 to squeeze the pineapple peel, so that the produced juice falls into the inner side of the mixing box 21 through the connecting pipe 50, and the juice is filtered through the filter plate 60. After completion, the box door 35 can be opened to clean up the residue;

[0037] Step 2: Before stirring, ethanol is added to the inner side of the storage cylinder 26. With the help of the first observation window 27 and the scale line 28, it is convenient for the staff to quantitatively add ethanol. After the measurement is completed, the first regulating valve is opened to allow the ethanol to fall into the inner side of the stirring box 21. The stirring motor 25 starts to work, driving the stirring rod 22 and the stirring member 23 to stir, so that the ethanol and the juice are fully mixed, and then the stirring motor 25 stops working;

[0038] Step 3: After standing for a period of time, observe the height of the clear liquid on the upper surface through the second observation window 80, and the hydraulic rod 46 starts to work, driving the connecting frame 45 to move up and down on the connecting rod 48. The connecting frame 45 drives the connecting pipe 44 to move up and down inside the fixed sleeve 47, so that the connecting pipe 44 is adjusted to a suitable height. The pump 42 starts to work, and the clear liquid on the upper surface is sucked into the inner cavity of the water tank 41 through the telescopic tube 43 and the connecting pipe 44, so that the clear liquid is discharged through the discharge pipe 70 on the surface of the water tank 41.

[0039] Compared with the related art, the pineapple peel pineapple enzyme extraction device provided by the utility model has the following beneficial effects:

[0040] Through the coordinated arrangement of the various parts of the device, the height of the clear liquid on the upper surface is observed through the second observation window 80, the hydraulic rod 46 drives the connecting frame 45 to move up and down on the connecting rod 48, and the connecting frame 45 drives the connecting pipe 44 to move up and down inside the fixed sleeve 47, so that the connecting pipe 44 is adjusted to a suitable height, and the pump 42 starts to work, and the clear liquid on the upper surface is sucked into the inner cavity of the water tank 41 through the telescopic tube 43 and the connecting pipe 44, so that the clear liquid is discharged through the discharge pipe 70 on the surface of the water tank 41. In this way, it can be adjusted according to the height of the clear liquid on the upper surface, the operation is simple, and waste of resources is avoided during the discharge process.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for extracting pineapple enzyme from pineapple peel, characterized in that: include: A base (10), wherein a stirring assembly (20) is arranged on the top of the base (10), an extrusion assembly (30) is arranged on the top of the stirring assembly (20), and an adjustment assembly (40) is arranged on the top of the base (10) and located on the right side of the stirring assembly (20); The stirring assembly (20) comprises a stirring box (21) arranged on the top of the base (10), a stirring rod (22) being rotatably arranged inside the stirring box (21), a surface of the stirring rod (22) being provided with a plurality of stirring members (23), a motor box (24) being fixedly installed at the bottom of the base (10), a stirring motor (25) for driving the stirring rod (22) to rotate being fixedly arranged inside the motor box (24), a storage cylinder (26) being connected to the top of the stirring box (21), the storage cylinder (26) being provided with a cover plate, a first observation window (27) being provided on the front side of the storage cylinder (26), a scale line (28) being provided on the front side of the storage cylinder (26) and located on the right side of the first observation window (27), and a first regulating valve being provided on the front side of the storage cylinder (26) and located at the bottom of the first observation window (27); The extrusion assembly (30) comprises a fixed box (31) arranged on the top of the mixing box (21), a screw rod (32) is rotatably arranged inside the fixed box (31), a driving motor (33) for driving the screw rod (32) to rotate is fixedly arranged on the surface of the fixed box (31), a first extrusion block (34) is threadedly arranged on the surface of the screw rod (32), a box door (35) is rotatably arranged on the top of the fixed box (31), and a pulling frame is fixedly installed on the top of the box door (35); The regulating assembly (40) comprises a water tank (41) arranged on the top of the base (10) and located on the right side of the mixing box (21); a pump (42) is arranged on the top of the water tank (41); a telescopic pipe (43) is fixedly installed on the top of the pump (42); a connecting pipe (44) is arranged on the top of the telescopic pipe (43); a connecting frame (45) is fixedly installed on the outer edge of the connecting pipe (44); a hydraulic rod (46) for driving the connecting frame (45) to move up and down is fixedly arranged on the top of the water tank (41); a fixed sleeve (47) is penetrated through the top of the mixing box (21); the left end of the connecting pipe (44) penetrates the inner side of the fixed sleeve (47) and is slidably connected thereto.

2. The pineapple peel pineapple enzyme extraction device according to claim 1, characterized in that: A plurality of supporting legs are arranged at the bottom of the base (10); a connecting pipe (50) is arranged at the bottom of the fixed box (31) and is connected to the top of the mixing box (21); a filter plate (60) is arranged inside the connecting pipe (50); a fixing seat is arranged on the surface of the storage cylinder (26); and the surface of the fixing seat is fixedly mounted on the left side of the fixed box (31).

3. The pineapple peel enzyme extraction device according to claim 1, characterized in that: A discharge pipe (70) is provided on the surfaces of the mixing box (21) and the water tank (41), and a second regulating valve is provided on the front side of the discharge pipe (70). A second observation window (80) is provided on the surface of the mixing box (21) and located in front of the connecting pipe (44).

4. The pineapple peel pineapple enzyme extraction device according to claim 1, characterized in that: A sliding rod (36) is slidably arranged inside the first extrusion block (34), and both left and right ends of the sliding rod (36) are fixedly installed on the inside of the fixed box (31). A second extrusion block (37) adapted to the first extrusion block (34) is fixedly installed on the inside of the fixed box (31) and at the outer edge of the screw rod (32) and the sliding rod (36).

5. The pineapple peel enzyme extraction device according to claim 1, characterized in that: A delivery port (38) is provided at the top of the fixed box (31) and is located on the left side of the box door (35) and is in communication with the delivery port. A rubber stopper is provided at the top of the delivery port (38).

6. The pineapple peel pineapple enzyme extraction device according to claim 1, characterized in that: Two connecting rods (48) are slidably arranged inside the connecting frame (45) and located at the front and rear sides of the hydraulic rod (46), and the bottom ends of the connecting rods (48) are fixedly mounted on the top of the water tank (41).

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