Whole fresh fruit enzymolysis treatment tank for fruit grain processing

Abstract

The utility model relates to a whole fresh fruit enzymolysis treatment tank for fruit grain processing, which comprises a tank body and a cover body, the cover body is rotatably connected with the tank body through a first rotation control structure and can turn over relative to the tank body to open or close an inner cavity of the tank body, and the cover body is provided with a manhole and a plurality of control valve and / or sensor interfaces. A net sleeve is detachably arranged in the tank body, a plurality of liquid inlet channels are formed in the circumferential direction of the net sleeve, a net sleeve cover is arranged at the top end of the net sleeve, is rotationally connected through a second rotation control structure and can turn over relative to the net sleeve to open or close an inner cavity of the net sleeve, and a discharging mechanism is arranged at the bottom end of the net sleeve. And the inner cavity of the net sleeve is communicated with the inner cavity of the tank body through a liquid inlet channel. The enzymolysis treatment tank is reasonable in structural design, feeding and discharging are convenient, enzymolysis process parameters are convenient to control, the feeding amount is large, single fresh fruits cannot be damaged, high-quality raw materials are provided for post-treatment procedures, and the product quality and the effective efficiency are both considered.

Description

Technical Field

[0001] This utility model relates to a fresh whole fruit enzymatic hydrolysis treatment tank for fruit granule processing, belonging to the technical field of fruit granule processing equipment. Background Technology

[0002] The existing citrus fruit processing production method is to peel and segment citrus to obtain citrus slices, and then process them to obtain fruit pieces. For example, Chinese invention patent with authorization announcement number CN104366317B and authorization announcement date 20170616 discloses a citrus fruit processing production method. The production method is carried out according to the following steps: (1) Raw material pretreatment: Place the raw citrus slices in the citrus soaking tank and soak them under acidic conditions for 1-12 hours;

[0003] (2) Raw material cleaning: The orange slices pretreated in step (1) are lifted into the aeration cleaning machine by the lifting mechanism. The discharge port of the aeration cleaning machine is equipped with a discharge device, which consists of a box and a rotatable bristle roller inside the box. The cleaned orange slices are further cleaned by the bristle roller to remove filamentous impurities and are ready for use.

[0004] (3) Alkali treatment of raw materials: The orange slices cleaned in step (2) are lifted by the lifting mechanism into the alkali treatment tank system for alkali treatment;

[0005] (4) Thermal separation: After the alkali-treated orange slices are filtered to remove water, they are sent to a jacketed kettle with stirring for thermal separation. After the orange slices are put into the jacketed kettle, hot water at 90-95℃ is injected. The mass ratio of orange slices to water is 1:1. When the water temperature in the jacketed kettle reaches 48-50℃, stirring and heating are started. When the temperature reaches 70-75℃, heating is stopped. The stirring time for each batch is 7-10 minutes. When it is found that the rotation of the material in the jacketed kettle changes from fast to slow or stops, hot water is added. When the cysts turn orange-yellow or the orange slice cysts are completely separated, stirring is stopped and the material is discharged into a buffer tank for later use.

[0006] (5) Screening: The material in the buffer tank is conveyed to the vibrating screen through the chute for screening;

[0007] (6) Impurity removal: The fruit granules obtained by screening in step (5) are first passed through a dissolved air flotation fruit impurity separator to remove impurities, then through a grate hanging mechanism to remove ribs, and finally through a trough water method to remove pits.

[0008] (7) Light inspection, weighing, pre-heating, filling, sterilization, and warehousing.

[0009] The method of this invention has high production efficiency and good product controllability, producing fruit pieces with uniform quality and extremely low impurity content. However, it still has shortcomings: in order to maintain the integrity of the orange slices and improve the product yield, the peeling of citrus fruits is subject to very high requirements, and it is all done manually, which restricts production efficiency and makes it impossible to balance quality and efficiency. To address this, the applicant, after years of practical research, has proposed a whole-fruit enzymatic treatment method for fruit processing. This method uses biological enzyme treatment technology to pre-treat the whole-fruit fresh fruit with enzymatic hydrolysis, replacing the peeling, raw material pretreatment, and raw material washing steps of the existing technology. The enzymatic hydrolysis treatment has good controllability, high production efficiency, and can guarantee both quality and efficiency.

[0010] The present invention aims to provide a more optimized structure for a fresh whole fruit enzymatic hydrolysis treatment tank for fruit granule processing, in conjunction with a fresh whole fruit enzymatic treatment method for fruit granule processing. Utility Model Content

[0011] The present invention aims to provide a more optimized structure for enzymatic hydrolysis of whole fresh fruit for fruit processing, in conjunction with the enzymatic treatment method for whole fresh fruit in fruit processing. The enzymatic hydrolysis tank has a reasonable structural design, is convenient for feeding and unloading, and facilitates the control of enzymatic hydrolysis process parameters. It can feed a large amount of material without damaging individual fresh fruits, providing a high-quality raw material guarantee for subsequent processing steps, and balancing product quality and efficiency.

[0012] The technical solution adopted by this utility model to solve its technical problem is:

[0013] A fresh whole fruit enzymatic hydrolysis treatment tank for fruit processing includes a tank body and a cover. The cover is rotatably connected to the tank body via a first rotation control structure and can be flipped relative to the tank body to open or close the inner cavity of the tank. The cover is provided with a manhole and several control valves and / or sensor interfaces. A mesh sleeve is detachably provided inside the tank. The mesh sleeve has several liquid inlet channels around its circumference. The top of the mesh sleeve is provided with a mesh sleeve cover, which is rotatably connected via a second rotation control structure and can be flipped relative to the mesh sleeve to open or close the inner cavity of the mesh sleeve. The bottom of the mesh sleeve is provided with a discharge mechanism. The inner cavity of the mesh sleeve communicates with the inner cavity of the tank body through the liquid inlet channels.

[0014] This utility model relates to a whole-fruit enzymatic hydrolysis treatment tank for fruit processing, designed to complement a whole-fruit enzymatic treatment method for fruit processing. Harvested whole fruits are drilled with enzymatic hydrolysis permeation holes (1 cm in diameter and 0.5-1 cm deep) at both the stem and tail ends. The whole fruits are then placed in a mesh sleeve and then into the tank. Enzymatic hydrolysis solution is added, and the temperature, pressure, and pH are adjusted for enzymatic hydrolysis. (The hydrolysis solution contacts the fresh fruit through the inlet channel of the mesh sleeve and permeates into the pulp through the enzymatic permeation holes, hydrolyzing the internal tissues excluding the pulp.) This enzymatic hydrolysis treatment tank has a reasonable structural design, facilitating feeding and unloading, and allowing for easy control of enzymatic hydrolysis process parameters. It allows for a large feeding capacity (the volume of the mesh sleeve is roughly equivalent to the volume of the tank's internal cavity), without damaging individual fresh fruits (after being placed in the mesh sleeve, the fresh fruits are static and will not collide or cause damage). This provides a high-quality raw material guarantee for subsequent processing steps, achieving a balance between product quality and efficiency.

[0015] Preferably, the mesh sleeve is formed to fit the shape of the tank's inner cavity, and the gap between the mesh sleeve and the inner cavity is 10-15 cm. The mesh sleeve cover and the unloading mechanism also have liquid inlet channels. This maximizes the volume of the mesh sleeve and increases the feeding rate. Furthermore, the presence of liquid inlet channels throughout the circumference allows for complete circumferential penetration of the enzymatic hydrolysate, improving both penetration and hydrolysis efficiency.

[0016] Preferably, the liquid inlet channel is a circular, elliptical, triangular, or polygonal liquid inlet hole, and the liquid inlet cross-sectional area of ​​the liquid inlet hole is ∈ [10cm²]. 2 150cm 2 A larger cross-sectional area inlet hole is designed to improve the efficiency of enzyme hydrolysate exchange.

[0017] Preferably, the top of the mesh sleeve is provided with a fixed beam, and the fixed beam is equipped with a hoisting mechanism. The mesh sleeve cover includes mesh sleeve cover A and mesh sleeve cover B. The second rotation control structure includes a second rotation control structure A and a second rotation control structure B. Mesh sleeve cover A cooperates with the second rotation control structure A and is located on one side of the fixed beam. Mesh sleeve cover B cooperates with the second rotation control structure B and is located on the other side of the fixed beam. When the amount of material fed into the mesh sleeve is large, the transportation and handling of the product is relatively laborious and requires hoisting. Therefore, a fixed beam and a hoisting mechanism are provided to facilitate feeding and unloading operations. The mesh sleeve cover includes mesh sleeve cover A and mesh sleeve cover B, which are rotatably connected to the mesh sleeve, providing versatility and convenience for the mesh sleeve equipment. During operation, one or both can be opened as needed, which is very convenient.

[0018] Preferably, the system also includes locking structures A and B, which are used to lock and secure the net cover A and net cover B after they are closed. By locking and securing them, the fresh fruit inside the net is fixed, preventing it from colliding with each other during floating, thus avoiding damage to the fruit and affecting the quality of subsequent products.

[0019] Preferably, the lifting mechanism is rotatably connected to the fixed beam and can be flipped towards the mesh cover A and / or mesh cover B. The lifting mechanism can be flipped relative to each other, standing upright when in use and flipped down after use, so that it does not occupy a large additional vertical volume in the tank, thus maximizing the storage volume of the enzymatic hydrolysate in the tank.

[0020] Preferably, the unloading mechanism includes an unloading plate, an unloading handle, and a limiting member. The unloading plate is adapted to the cross-section of the bottom end of the mesh sleeve and is rotatably connected to it via a third rotation control structure. The unloading handle is fixed to the side wall of the unloading plate, and the limiting member is located on the side of the bottom end of the mesh sleeve. The unloading plate can be flipped by the unloading handle, and the unloading plate can be locked by the cooperation between the unloading handle and the limiting member. The efficiency and method of unloading fresh fruit after enzymatic hydrolysis are also very important to avoid collision and damage. The design of the unloading mechanism of this utility model achieves a balance between efficiency and quality assurance. It is very practical in practice. The mesh sleeve is suspended above the conveyor belt, and the unloading plate is gently opened. The enzymatically hydrolyzed fresh fruit is carried away by the movement of the conveyor belt, resulting in high unloading efficiency and less fresh fruit squeezed under the unloading plate, thus avoiding mutual collision.

[0021] Preferably, the unloading handle is rotatably connected to the unloading plate via a fourth rotation control structure. The limiting member is provided with a sliding groove. After the unloading handle rotates relative to the unloading plate, it slides into the sliding groove to achieve locking and limiting. After the unloading handle slides out of the sliding groove, the unloading plate can be opened. The structure of this utility model makes the unloading operation simple, labor-saving, and reliable.

[0022] Preferably, the tank body, lid body and mesh sleeve are all made of food-grade stainless steel, and the tank body is equipped with a jacket or outer coil.

[0023] Preferably, the sensor interfaces provided with the cover include a temperature sensor interface, a pressure sensor interface, and a pH sensor interface, and the control valves provided include an enzyme preparation addition control valve and a pH adjuster addition control valve.

[0024] The beneficial effects of this utility model are:

[0025] This utility model relates to a whole-fruit enzymatic hydrolysis treatment tank for fruit processing, designed to complement a whole-fruit enzymatic treatment method for fruit processing. Harvested whole fruits are drilled with enzymatic hydrolysis permeation holes (1 cm in diameter and 0.5-1 cm deep) at both the stem and tail ends. The whole fruits are then placed in a mesh sleeve and then into the tank. Enzymatic hydrolysis solution is added, and the temperature, pressure, and pH are adjusted for enzymatic hydrolysis. (The hydrolysis solution contacts the fresh fruit through the inlet channel of the mesh sleeve and permeates into the pulp through the enzymatic permeation holes, hydrolyzing the internal tissues excluding the pulp.) This enzymatic hydrolysis treatment tank has a reasonable structural design, facilitating feeding and unloading, and allowing for easy control of enzymatic hydrolysis process parameters. It allows for a large feeding capacity (the volume of the mesh sleeve is roughly equivalent to the volume of the tank's internal cavity), without damaging individual fresh fruits (after being placed in the mesh sleeve, the fresh fruits are static and will not collide or cause damage). This provides a high-quality raw material guarantee for subsequent processing steps, achieving a balance between product quality and efficiency. Attached Figure Description

[0026] 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.

[0027] Figure 1 This is a schematic diagram of the structure of this utility model;

[0028] Figure 2 yes Figure 1 Top view;

[0029] Figure 3 This is a schematic diagram of the structure of the mesh sleeve of this utility model.

[0030] In the diagram: 1. Tank body, 2. Cover, 3. Mesh sleeve, 4. Liquid inlet channel, 5. Fixed beam, 6. Lifting mechanism, 7. Mesh cover A, 8. Mesh cover B, 9. Discharge plate, 10. Discharge handle, 11. Limiting component, 12. Manhole. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0034] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0035] A fresh whole fruit enzymatic hydrolysis treatment tank for fruit processing includes a tank body 1 and a cover body 2. The cover body 2 is rotatably connected to the tank body 1 through a first rotation control structure and can be flipped relative to the tank body 1 to open or close the inner cavity of the tank body 1. The cover body 2 is provided with a manhole and several control valves and / or sensor interfaces. A mesh sleeve 3 is detachably provided inside the tank body 1. The mesh sleeve 3 is provided with several liquid inlet channels 4 around its circumference. The top of the mesh sleeve 3 is provided with a mesh sleeve cover, which is rotatably connected through a second rotation control structure and can be flipped relative to the mesh sleeve 3 to open or close the inner cavity of the mesh sleeve 3. The bottom of the mesh sleeve 3 is provided with a discharge mechanism. The inner cavity of the mesh sleeve 3 is connected to the inner cavity of the tank body 1 through the liquid inlet channels 4.

[0036] This invention relates to a whole-fruit enzymatic hydrolysis treatment tank for fruit processing, designed to complement a whole-fruit enzymatic treatment method for fruit processing. Harvested whole fruits are drilled with 1cm diameter and 0.5-1cm deep enzymatic hydrolysis permeation holes at the stem and tail ends. The whole fruits are then placed in a mesh sleeve 3, which is then placed in the tank body 1. Enzymatic hydrolysis solution is added, and the temperature, pressure, and pH are adjusted for enzymatic hydrolysis. (The hydrolysis solution contacts the fresh fruit through the inlet channel 4 of the mesh sleeve 3 and permeates into the pulp through the enzymatic hydrolysis permeation holes, hydrolyzing the internal tissues excluding the pulp.) This enzymatic hydrolysis treatment tank has a reasonable structural design, facilitating feeding and unloading, and allowing for easy control of enzymatic hydrolysis process parameters. It allows for a large feeding capacity (the volume of the mesh sleeve 3 is approximately equal to the inner volume of the tank body 1), without damaging individual fresh fruits (after being placed in the mesh sleeve 3, the fresh fruits are static and will not collide or cause damage). This provides high-quality raw materials for subsequent processing steps, achieving a balance between product quality and efficiency.

[0037] Specifically, the mesh sleeve 3 is formed to fit the shape of the inner cavity of the tank 1, and the gap between the mesh sleeve 3 and the inner cavity of the tank 1 is 10-15cm, which can be 10, 12, 14, or 15cm. The mesh sleeve cover and the unloading mechanism are also provided with liquid inlet channels 4. On the one hand, this maximizes the volume of the mesh sleeve 3 and increases the feeding amount. On the other hand, the liquid inlet channels 4 are provided around the entire circumference, allowing the enzymatic hydrolysate to fully permeate the circumference, thereby improving the permeation efficiency and enzymatic hydrolysis efficiency.

[0038] Specifically, the liquid inlet channel 4 is a circular, elliptical, triangular, or polygonal liquid inlet hole, and the liquid inlet cross-sectional area of ​​the liquid inlet hole is ∈ [10cm²]. 2 150cm 2 [It can be 10cm as needed] 2 40cm 2 80cm 2 120cm 2 150cm 2 A larger cross-sectional area inlet hole is designed to improve the efficiency of enzyme hydrolysate exchange.

[0039] Specifically, the top of the mesh sleeve 3 is equipped with a fixed beam 5, and the fixed beam 5 is equipped with a hoisting mechanism 6. The mesh sleeve cover includes mesh sleeve cover A7 and mesh sleeve cover B8. The second rotation control structure includes a second rotation control structure A and a second rotation control structure B. Mesh sleeve cover A7 cooperates with the second rotation control structure A and is located on one side of the fixed beam 5, while mesh sleeve cover B8 cooperates with the second rotation control structure B and is located on the other side of the fixed beam 5. When the feeding amount of the mesh sleeve 3 is large, the transportation and handling of the product is relatively laborious and requires hoisting. Therefore, the fixed beam 5 and the hoisting mechanism 6 are set to facilitate feeding and unloading operations. The mesh sleeve cover, including mesh sleeve cover A7 and mesh sleeve cover B8, is rotatably connected to the mesh sleeve 3, providing the versatility and convenience of the mesh sleeve 3 equipment. During operation, one or both can be opened as needed, which is very convenient.

[0040] This invention also includes locking structures A and B, which are used to lock and fix the net cover A7 and net cover B8 after they are closed. By locking and fixing, the fresh fruit inside the net cover 3 is secured, preventing the fresh fruit from colliding with each other during floating, thus avoiding damage to the fresh fruit and affecting the quality of subsequent products.

[0041] In this invention, the hoisting mechanism 6 is rotatably connected to the fixed beam 5 and can be flipped towards the mesh cover A7 and / or the mesh cover B8. The hoisting mechanism 6 can be flipped relative to each other, standing upright when in use and flipped down after use, so that it does not occupy a large amount of additional vertical volume when placed in the tank 1, thus maximizing the storage volume of the enzymatic hydrolysate in the tank 1.

[0042] In this invention, the unloading mechanism includes an unloading plate 9, an unloading handle 10, and a limiting member 11. The unloading plate 9 is adapted to the bottom cross-section of the mesh sleeve 3 and is rotatably connected to it via a third rotation control structure. The unloading handle 10 is fixed to the side wall of the unloading plate 9, and the limiting member 11 is located on the bottom side of the mesh sleeve 3. The unloading plate 9 can be flipped through the unloading handle 10, and the unloading plate 9 can be locked through the cooperation of the unloading handle 10 and the limiting member 11. The efficiency and method of unloading after the enzymatic hydrolysis of fresh fruit are also very important to avoid collision and damage to the fresh fruit. The design of the unloading mechanism of this invention achieves a balance between efficiency and quality assurance, and is very practical in practice. The mesh sleeve 3 is hoisted above the conveyor belt, and the unloading plate 9 is gently opened. The enzymatically hydrolyzed fresh fruit is carried away with the movement of the conveyor belt, resulting in high unloading efficiency and less fresh fruit squeezed under the unloading plate 9, thus avoiding mutual collision.

[0043] In this invention, the unloading handle 10 is rotatably connected to the unloading plate 9 via a fourth rotation control structure. The limiting member 11 is provided with a sliding groove. After the unloading handle 10 rotates relative to the unloading plate 9, it slides into the sliding groove to achieve locking and limiting. After the unloading handle 10 slides out of the sliding groove, it can open the unloading plate 9. The structure of this invention makes the unloading operation simple, labor-saving, and reliable.

[0044] In this utility model, the tank body 1, the cover body 2 and the mesh sleeve 3 are all made of food-grade stainless steel. The tank body 1 is equipped with a jacket or an outer coil. The sensor interfaces provided on the cover body 2 include a temperature sensor interface, a pressure sensor interface and a pH sensor interface. The control valves provided include an enzyme preparation addition control valve and a pH adjuster addition control valve.

[0045] This invention relates to a whole-fruit enzymatic hydrolysis treatment tank for fruit processing, designed to complement a whole-fruit enzymatic treatment method for fruit processing. Harvested whole fruits are drilled with 1cm diameter and 0.5-1cm deep enzymatic hydrolysis permeation holes at the stem and tail ends. The whole fruits are then placed in a mesh sleeve 3, which is then placed in the tank body 1. Enzymatic hydrolysis solution is added, and the temperature, pressure, and pH are adjusted for enzymatic hydrolysis. (The hydrolysis solution contacts the fresh fruit through the inlet channel 4 of the mesh sleeve 3 and permeates into the pulp through the enzymatic hydrolysis permeation holes, hydrolyzing the internal tissues excluding the pulp.) This enzymatic hydrolysis treatment tank has a reasonable structural design, facilitating feeding and unloading, and allowing for easy control of enzymatic hydrolysis process parameters. It allows for a large feeding capacity (the volume of the mesh sleeve 3 is approximately equal to the inner volume of the tank body 1), without damaging individual fresh fruits (after being placed in the mesh sleeve 3, the fresh fruits are static and will not collide or cause damage). This provides high-quality raw materials for subsequent processing steps, achieving a balance between product quality and efficiency.

[0046] In this embodiment, the first rotation control structure, the second rotation control structure, the third rotation control structure, and the fourth rotation control structure adopt common rotating shaft or hinge structures in the mechanical field, which are conventional technical means and will not be described in detail. The above-described embodiments are only a preferred solution of this utility model and are not intended to limit this utility model in any way. Other variations and modifications are possible without departing from the technical solutions described in the claims.

Claims

1. A fresh fruit whole fruit enzymatic treatment tank for fruit particle processing, comprising a tank body (1) and a cover body (2), the cover body (2) is rotatably connected with the tank body (1) through a first rotary control structure, and can be flipped relative to the tank body (1) to open or close the inner cavity of the tank body (1), the cover body (2) is provided with a manhole (12) and a plurality of control valves and / or sensor interfaces, characterized in that: The net cover (3) is detachably arranged in the tank body (1), the net cover (3) is circumferentially provided with a plurality of liquid inlet channels (4), the top end of the net cover (3) is provided with a net cover cover, which is rotationally connected through a second rotation control structure and can be flipped relative to the net cover (3) to open or close the inner cavity of the net cover (3), the bottom end of the net cover (3) is provided with a discharging mechanism, and the inner cavity of the net cover (3) is communicated with the inner cavity of the tank body (1) through the liquid inlet channel (4). ​ 2. The fresh whole fruit enzymatic treatment tank for fruit particle processing according to claim 1, characterized in that: The shape of the net cover (3) is matched with the shape of the inner cavity of the tank body (1), and the gap between the net cover (3) and the inner cavity of the tank body (1) is 10-15 cm, the net cover cover and the discharging mechanism are also provided with liquid inlet channels (4).

3. The fresh whole fruit enzymatic treatment tank for fruit particle processing according to claim 2, characterized in that: The liquid inlet channel (4) is a circular, elliptical, triangular or polygonal liquid inlet hole, and the liquid inlet cross-sectional area of the liquid inlet hole is ∈[10cm 2 , 150cm 2 ].

4. The fresh whole fruit enzymatic treatment tank for fruit particle processing according to claim 1 or 2 or 3, characterized in that: The top end of the net cover (3) is provided with a fixed beam (5), the fixed beam (5) is provided with a hoisting mechanism (6), the net cover cover includes a net cover cover A (7) and a net cover cover B (8), the second rotation control structure includes a second rotation control structure A and a second rotation control structure B, the net cover cover A (7) is matched with the second rotation control structure A and arranged on one side of the fixed beam (5), and the net cover cover B (8) is matched with the second rotation control structure B and arranged on the other side of the fixed beam (5).

5. The fresh whole fruit enzymatic treatment tank for fruit particle processing according to claim 4, characterized in that: It also includes a locking structure A and a locking structure B, which are respectively used for locking and fixing after the net cover cover A (7) and the net cover cover B (8) are closed.

6. The fresh whole fruit enzymatic treatment tank for fruit particle processing according to claim 4, characterized in that: The hoisting mechanism (6) is rotationally connected with the fixed beam (5) and can flip the net cover cover A (7) and / or the net cover cover B (8).

7. The fresh whole fruit enzymatic treatment tank for fruit particle processing according to claim 1 or 2 or 3, characterized in that: The discharging mechanism includes a discharging plate (9), a discharging handle (10) and a limiting piece (11), the discharging plate (9) is matched with the bottom end cross section of the net cover (3) and is rotationally connected through a third rotation control structure, the discharging handle (10) is fixed to the side wall of the discharging plate (9), the limiting piece (11) is arranged on the side surface of the bottom end of the net cover (3), the discharging plate (9) can be flipped through the discharging handle (10), and the discharging plate (9) can be locked through the cooperation of the discharging handle (10) and the limiting piece (11).

8. The fresh whole fruit enzymatic treatment tank for fruit particle processing according to claim 7, characterized in that: The discharging handle (10) is rotationally connected with the discharging plate (9) through a fourth rotation control structure, the limiting piece (11) is provided with a sliding groove, and after the discharging handle (10) is rotated relative to the discharging plate (9), the discharging handle (10) slides into the sliding groove to realize locking and limiting; after the discharging handle (10) slides out of the sliding groove, the discharging plate (9) can be opened.

9. The fresh whole fruit enzymatic treatment tank for fruit particle processing according to claim 1 or 2 or 3, characterized in that: The tank body (1), the cover body (2) and the net cover (3) are all made of food-grade stainless steel material, and the tank body (1) is provided with a jacket or an external coil.

10. The fresh whole fruit enzymatic treatment tank for fruit particle processing according to claim 1 or 2 or 3, characterized in that: The sensor interface provided on the cover body (2) includes a temperature sensor interface, a pressure sensor interface and a pH sensor interface, and the control valve provided includes an enzyme preparation adding control valve and a pH regulator adding control valve.

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