Near field communication (NFC) ultrahigh pressure sterilization device for fruit juice

Abstract

The utility model relates to an NFC (Near Field Communication) ultrahigh-pressure fruit juice sterilizing device which comprises a frame, a sterilizing box is connected to the inner side wall of the frame, a pressurizing piece is connected to the side of the bottom of the frame, and a secondary pressurizing piece is connected to the top of the frame; the pressurizing part comprises a containing box, a pressurizing pump, an exhaust pipe, a discharge pipe, a first valve and a second valve. The utility model relates to the technical field of high-pressure sterilization of juice. When the NFC ultrahigh-pressure fruit juice sterilization device is used, air in the containing box is extracted into the sterilization box for pressurized sterilization, and after sterilization is completed, fruit juice in the sterilization box is adsorbed through negative pressure in the containing box, so that when the fruit juice flows into the containing box, the flow speed can be increased, and the fruit juice can flow into the sterilization box; the pulp deposited at the bottom of the sterilization box can enter the accommodating box due to high-speed flowing of the fruit juice, so that the effect of preventing a large amount of pulp from remaining in the sterilization box is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of juice high pressure sterilization, especially to NFC juice superhigh pressure sterilization device. BACKGROUND

[0002] After the juice is sterilized in the high pressure sterilization device, the juice inside needs to be discharged and collected, and residue is prone to occur when the juice is discharged, thereby causing waste of the juice.

[0003] In the prior art, a high pressure sterilization device for juice is disclosed in CN214962413U, which comprises a base, a support rod mounted on the upper surface of the base, a top rod fixedly installed at the upper end of the support rod, a hydraulic cylinder mounted on the lower surface of the top rod, a piston rod mounted at the top of the hydraulic rod of the hydraulic cylinder, the piston rod being located inside a sterilization cylinder, the sterilization cylinder being installed above a rotating device, the rotating device being installed on the upper part of the base, a feed pipe being provided at the upper end of the sterilization cylinder, a valve a being provided on the feed pipe, a discharge pipe being provided at the lower end of the sterilization cylinder, a valve b being provided on the discharge pipe, a pressurizing pipe and a pressure relief pipe being further provided on the sterilization cylinder, a valve c being provided on the pressurizing pipe, and a valve d being provided on the pressure relief pipe. The piston rod is pushed up and down by the hydraulic rod of the hydraulic cylinder, thereby pressurizing the sterilization cylinder, so as to achieve the sterilization effect. The rotating device at the bottom of the sterilization cylinder can make the juice inside the sterilization cylinder in a "living water" state, thereby improving the sterilization effect.

[0004] When the application is used, a guide block is arranged at the bottom of the sterilization cylinder, so that the juice can be discharged from the inclined surface of the guide block after sterilization, thereby avoiding residue of the beverage. However, in use, the juice is still in a natural downward flow state, and there is still fruit pulp in the juice, so residue of the fruit pulp is prone to occur in the natural flow state, thereby causing waste of the fruit pulp. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an NFC juice superhigh pressure sterilization device, so as to solve the technical problems mentioned in the background.

[0006] The above technical purpose of the utility model is achieved by the following technical scheme:

[0007] The NFC juice superhigh pressure sterilization device comprises a frame, a sterilization box connected to the inner side wall of the frame, a pressurizing piece connected to the bottom side of the frame, and a secondary pressurizing piece connected to the top of the frame.

[0008] The pressurizing member comprises a containing box, a pressurizing pump, an air extraction pipe, a discharge pipe, a first valve and a second valve, the containing box is fixedly connected to the bottom side of the frame, the pressurizing pump is fixedly connected to the top side of the frame, the bottom end of the air extraction pipe is connected to the top of the containing box, the top end of the air extraction pipe is connected with the air extraction end of the pressurizing pump, the discharge pipe is connected to the top side of the containing box, the end of the air extraction pipe is connected with the side bottom of the sterilization box, the first valve is arranged on the air extraction pipe, the second valve is arranged on the discharge pipe, and the output end of the pressurizing pump is connected with a gas conveying member.

[0009] In a preferred example, the secondary pressurizing member comprises a hydraulic telescopic rod, the hydraulic telescopic rod is fixedly connected to the top side of the frame, the telescopic end of the hydraulic telescopic rod penetrates through the top side wall of the frame and extends into the sterilization box, the bottom of the telescopic end of the hydraulic telescopic rod is connected with a pressurizing plate, the pressurizing plate is slidingly connected in the sterilization box, and the pressurizing plate is provided with dynamic sealing in the sterilization box.

[0010] In a preferred example, the gas conveying member comprises a gas conveying pipe, the gas conveying pipe is connected with the output end of the pressurizing pump, the bottom end of the gas conveying pipe penetrates through the top side wall of the frame and extends into the sterilization box, the bottom end of the gas conveying pipe is connected with a bellows, the bottom end of the bellows penetrates through the pressurizing plate and is fixedly connected with the pressurizing plate, and a third valve is arranged on the gas conveying pipe.

[0011] In a preferred example, the outside wall of the sterilization box is connected with a feeding pipe, and a fourth valve is arranged on the feeding pipe.

[0012] In a preferred example, the bottom side wall in the sterilization box is inclined and inclined downward to the direction of the containing box.

[0013] In summary, the utility model has at least one of the following beneficial technical effects:

[0014] 1. The NFC juice ultrahigh pressure sterilization device, when using, the air in the containing box is extracted into the sterilization box and is sterilized by pressurizing, after sterilization, the juice in the sterilization box is adsorbed through the negative pressure in the containing box, so that the flow rate of the juice flowing into the containing box can be improved, the pulp deposited in the bottom of the sterilization box can enter the containing box by the high-speed flow of the juice, and the effect that a large amount of pulp is avoided to remain in the sterilization box is achieved.

[0015] 2. The NFC juice ultra-high pressure sterilization device, when the air is pumped by the air pump, the air is transported into the sterilization box through the air pipe, then transported to the bottom side of the pressurizing plate through the corrugated pipe, so as to increase the air pressure at the juice, then when the pressurizing plate is lowered, the corrugated pipe can be lengthened, so that after the corrugated pipe is air fed, the corrugated pipe can be closed when the third valve is closed, and the pressurizing plate can be closed through the corrugated pipe, and the connection between the corrugated pipe and the pressurizing plate is sealed, so that air is not moved upward when the pressurizing plate is lowered, thereby affecting the high-pressure environment in the sterilization box.

[0016] 3. The NFC juice ultra-high pressure sterilization device, a feeding pipe is connected to the outside of the sterilization box, and a fourth valve is arranged on the feeding pipe, when it is needed to input the juice into the sterilization box, the fourth valve is opened, the juice is fed into the sterilization box from the feeding pipe through the juice conveying mechanism outside, after a sufficient amount of juice is fed, the fourth valve is closed, so as to facilitate the sterilization of a large amount of juice.

[0017] 4. The NFC juice ultra-high pressure sterilization device, the bottom side wall in the sterilization box body is inclined and inclined downward to the direction of the containing box, so that when the second valve is opened after the sterilization of the juice is completed, the juice flows to the discharge pipe and enters the containing box, and the negative pressure in the containing box is further accelerated, so that the pulp is washed into the containing box by the high-flow-rate juice, so as to avoid waste of the pulp. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0019] Figure 1 It is the overall structure diagram of the NFC juice ultra-high pressure sterilization device of the present application.

[0020] Figure 2 It is the internal structure diagram of the sterilization box of the NFC juice ultra-high pressure sterilization device of the present application.

[0021] Figure 3 It is the Figure 2 front cross-sectional structure diagram of the present application.

[0022] In the figure, 1, frame; 2, sterilization box; 3, pressurizing part; 4, secondary pressurizing part; 5, containing box; 6, pressurizing pump; 7, air extraction pipe; 8, discharge pipe; 9, first valve; 10, second valve; 11, gas conveying part; 12, hydraulic telescopic rod; 13, pressurizing plate; 14, gas conveying pipe; 15, bellows; 16, third valve; 17, feeding pipe; 18, fourth valve. DETAILED DESCRIPTION

[0023] The utility model makes further detailed description in combination with the drawings.

[0024] Embodiment:

[0025] Referring to Figures 1-2 The utility model discloses NFC juice ultrahigh pressure sterilization device, including frame 1, the inside wall of frame 1 is connected with sterilization box 2, the bottom side of frame 1 is connected with pressurizing part 3, and the top of frame 1 is connected with secondary pressurizing part 4.

[0026] The pressurizing part 3 includes containing box 5, pressurizing pump 6, air extraction pipe 7, discharge pipe 8, first valve 9 and second valve 10, containing box 5 is fixedly connected to the bottom side of frame 1, pressurizing pump 6 is fixedly connected to the top side of frame 1, the bottom of air extraction pipe 7 is connected to the top of containing box 5, and the top of air extraction pipe 7 is connected with the air extraction end of pressurizing pump 6, discharge pipe 8 is connected to the top side of containing box 5, and the end of air extraction pipe 7 is connected with the bottom side of sterilization box 2, first valve 9 is arranged on air extraction pipe 7, second valve 10 is arranged on discharge pipe 8, and the output end of pressurizing pump 6 is connected with gas conveying part 11.

[0027] In this embodiment, referring to Figure 1 When pressurizing in sterilization box 2, pressurizing pump 6 is started, first valve 9 is opened, pressurizing pump 6 will extract air from containing box 5 through air extraction pipe 7, the air pressure in containing box 5 drops, and negative pressure is formed, second valve 10 is in closed state at this time, and referring to Figure 2 The gas extracted by pressurizing pump 6 will be conveyed to sterilization box 2 through gas conveying part 11, so that the gas in sterilization box 2 drops, a pressure sensor (not shown in the figure) can be arranged in sterilization box 2 to detect the pressure value in sterilization box 2, first valve 9 is closed after the pressure in sterilization box 2 reaches a certain threshold, and then pressurizing and disinfecting work is carried out through secondary pressurizing part 4.

[0028] Referring to Figure 2After the sterilization of the fruit juice in the sterilization box 2 is completed, the air injection member 11 is used to release the pressure of the sterilization box 2, at this time, the second valve 10 is opened, so that the fruit juice can be discharged from the position of the discharge pipe 8 to the storage box 5, so as to be stored in the storage box 5, wherein when the air injection pressure in the sterilization box 2 is released, the air in the storage box 5 is extracted, at this time, the storage box 5 is in a negative pressure state, therefore, when the fruit juice flows from the discharge pipe 8 into the storage box 5, the negative pressure in the storage box 5 also absorbs the fruit juice in the sterilization box 2, increases the flow rate of the fruit juice, so that the pulp is impacted by the high flow rate of the fruit juice to reduce the residue, and finally can flow into the storage box 5 with the fruit juice, reduces the residue of the pulp, and improves the utilization rate of the fruit juice.

[0029] In addition, when the sterilization box 2 is used, it needs to be sterilized at high temperature, and when the storage box 5 is connected with the air extraction pipe 7 and the discharge pipe 8, it is connected by bolts, so as to be sealed and transported after being disassembled.

[0030] In a further preferred embodiment of the present application, as shown in Figure 3 The secondary pressure member 4 comprises a hydraulic telescopic rod 12, the hydraulic telescopic rod 12 is fixedly connected to the top side of the frame 1, the telescopic end of the hydraulic telescopic rod 12 penetrates through the top side wall of the frame 1 and extends into the sterilization box 2, the bottom of the telescopic end of the hydraulic telescopic rod 12 is connected with a pressurizing plate 13, the pressurizing plate 13 is slidingly connected in the sterilization box 2, and the pressurizing plate 13 is dynamically sealed in the sterilization box 2.

[0031] In this embodiment, referring to Figure 3 After the secondary pressure member 4 is extracted by the pressurizing pump 6 and the air is input into the sterilization box 2, the first valve 9 is closed, at this time, the hydraulic telescopic rod 12 drives the pressurizing plate 13 to descend, so that the pressurizing plate 13 slides downward in the sterilization box 2, because the pressurizing plate 13 is dynamically sealed in the sterilization box 2, at this time, the descent of the pressurizing plate 13 will further increase the pressure in the sterilization box 2, so as to sterilize the fruit juice in the sterilization box 2.

[0032] In a further preferred embodiment of the present application, as shown in Figures 2-3 The air injection member 11 comprises an air injection pipe 14, the air injection pipe 14 is connected with the output end of the pressurizing pump 6, the bottom end of the air injection pipe 14 penetrates through the top side wall of the frame 1 and extends into the sterilization box 2, the bottom end of the air injection pipe 14 is connected with a bellows 15, the bottom end of the bellows 15 penetrates through the pressurizing plate 13 and is fixedly connected with the pressurizing plate 13, and the air injection pipe 14 is provided with a third valve 16.

[0033] In this embodiment, referring to Figure 2 When the pressurizing pump 6 extracts air, the air is transported into the sterilization box 2 through the air injection pipe 14, referring to Figure 3, and then the air is transported to the bottom side of the pressing plate 13 through the bellows 15, so as to increase the air pressure at the juice, and then the bellows 15 can be closed when the third valve 16 is closed after the air is transported through the bellows 15 when the pressing plate 13 is lowered, and the pressing plate 13 can be closed through the bellows 15, and the connection between the bellows 15 and the pressing plate 13 is sealed, so as to avoid the air moving upward when the pressing plate 13 is lowered, thereby affecting the high-pressure environment in the sterilization box 2;

[0034] With reference to Figure 3 , when the sterilization is completed and the pressure is released, a pipeline and a valve (not shown in the figure) are connected to the air pipe 14, the pipeline valve is opened, so that the air is transported from the bellows 15 to the air pipe 14, and then the air is discharged through the pipeline, so as to release the pressure in the sterilization box 2.

[0035] In further preferable embodiments of the present application, as shown in Figure 1 , the outer side wall of the sterilization box 2 is connected with a feeding pipe 17, and the fourth valve 18 is arranged on the feeding pipe 17.

[0036] In this embodiment, with reference to Figure 1 , a feeding pipe 17 is connected to the outer side of the sterilization box 2, and a fourth valve 18 is arranged on the feeding pipe 17, when it is needed to input the juice into the sterilization box 2, the fourth valve 18 is opened, and the juice is sent into the sterilization box 2 from the feeding pipe 17 through the juice conveying mechanism outside (not shown in the figure), and then the fourth valve 18 is closed after a sufficient amount of juice is sent, so as to sterilize a large amount of juice.

[0037] In further preferable embodiments of the present application, as shown in Figure 3 , the inner bottom side wall of the sterilization box 2 is inclined and inclined downward to the direction of the containing box 5.

[0038] In this embodiment, with reference to Figure 3 , the inner bottom side wall of the sterilization box 2 is inclined and inclined downward to the direction of the containing box 5, so that when the second valve 10 is opened after the sterilization is completed, the juice flows to the discharge pipe 8 and enters the containing box 5, and then the negative pressure in the containing box 5 is further accelerated, so that the pulp is washed into the containing box 5 through the high-speed juice, thereby avoiding the waste of the pulp.

[0039] The embodiments of the present application are preferable embodiments of the present application, and are not limited to the protection scope of the present application, so that: any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. NFC juice ultra-high pressure sterilization device, comprising a frame (1), characterized in that, The frame (1) is connected with a sterilization box (2) on the inner side wall, the bottom side of the frame (1) is connected with a pressurizing device (3), and the top of the frame (1) is connected with a secondary pressurizing device (4); The pressurizing device (3) comprises a containing box (5), a pressurizing pump (6), a suction pipe (7), a discharge pipe (8), a first valve (9) and a second valve (10), the containing box (5) is fixedly connected to the bottom side of the frame (1), the pressurizing pump (6) is fixedly connected to the top side of the frame (1), the bottom end of the suction pipe (7) is connected to the top of the containing box (5), the top end of the suction pipe (7) is connected with the suction end of the pressurizing pump (6), the discharge pipe (8) is connected to the top side of the containing box (5), the end of the suction pipe (7) is connected with the bottom side of the sterilization box (2), the first valve (9) is arranged on the suction pipe (7), the second valve (10) is arranged on the discharge pipe (8), and the output end of the pressurizing pump (6) is connected with a gas conveying device (11).

2. The NFC juice UHT device according to claim 1, characterized in that, The secondary pressurizing device (4) comprises a hydraulic telescopic rod (12), the hydraulic telescopic rod (12) is fixedly connected to the top side of the frame (1), the telescopic end of the hydraulic telescopic rod (12) penetrates through the top side wall of the frame (1) and extends into the sterilization box (2), the bottom of the telescopic end of the hydraulic telescopic rod (12) is connected with a pressurizing plate (13), the pressurizing plate (13) is slidingly connected in the sterilization box (2), and the pressurizing plate (13) is dynamically sealed in the sterilization box (2).

3. The NFC juice UHT device according to claim 2, characterized in that, The gas conveying device (11) comprises a gas conveying pipe (14), the gas conveying pipe (14) is connected with the output end of the pressurizing pump (6), the bottom end of the gas conveying pipe (14) penetrates through the top side wall of the frame (1) and extends into the sterilization box (2), the bottom end of the gas conveying pipe (14) is connected with a bellows (15), the bottom end of the bellows (15) penetrates through the pressurizing plate (13) and is fixedly connected with the pressurizing plate (13), and a third valve (16) is arranged on the gas conveying pipe (14).

4. The NFC juice UHT device according to claim 1, characterized in that, The outer side wall of the sterilization box (2) is connected with a feeding pipe (17), and a fourth valve (18) is arranged on the feeding pipe (17).

5. The NFC juice UHT device according to claim 1, characterized in that, The inner bottom side wall of the sterilization box (2) is inclined and inclined downward to the direction of the containing box (5). The frame (1) is connected with a sterilization box (2) on the inner side wall, the bottom side of the frame (1) is connected with a pressurizing device (3), and the top of the frame (1) is connected with a secondary pressurizing device (4);

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