Filling valve group used between fruit grain sterilization machine and liquid material sterilization machine

Abstract

The utility model relates to the technical field of connecting valve banks, in particular to a filling valve bank used between a fruit grain sterilization machine and a liquid material sterilization machine. Comprising a liquid material inlet pipe, a liquid material conveying pipe, a composite filling pipe, a fruit grain conveying pipe and a CIP outlet pipe which are sequentially connected, and the fruit grain conveying pipe is further connected with the fruit grain inlet pipe and the fruit grain outlet pipe; the liquid material inlet pipe and the CIP outlet pipe are both connected with the material sterilization machine; the fruit grain inlet pipe and the fruit grain outlet pipe are both connected with the fruit grain sterilization machine; and an LL reversing valve and a TL reversing valve which are connected with each other are arranged at the joints of the fruit grain conveying pipe, the fruit grain inlet pipe, the fruit grain outlet pipe and the CIP outlet pipe. According to the utility model, the fruit grain sterilization machine is ingeniously connected with the liquid material sterilization machine, so that the precise adding work of fruit grains during sterile filling is facilitated. And the effect that the pipeline is thoroughly cleaned and sterilized without dead corners can be ensured. And the steam barrier is arranged in the filling production link to provide tight protection, so that the sterile state of the product can be more effectively maintained, and a solid guarantee is provided for the product quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting valve group technical field, specifically for the filling valve group between fruit granule sterilization machine and liquid material sterilization machine. BACKGROUND

[0002] In the existing aseptic carton filling production technology, the process involving fruit granule addition has many deficiencies. On the one hand, fruit granule sterilization machine and liquid material sterilization machine are often independent of each other, and the connection mode is complex and cumbersome, which leads to difficult operation and low efficiency when adding fruit granules.

[0003] On the other hand, the pipeline design is unreasonable, and it is difficult to achieve thorough cleaning and sterilization. Residual impurities and bacteria may mix into the product, affecting the quality and safety of the product. Even if some cleaning and sterilization measures are taken, it is impossible to completely eliminate the potential pollution risk.

[0004] In addition, during the filling process, there is a lack of effective protection measures to maintain the aseptic state of the product. The traditional filling method is easily contaminated by the external environment, such as microorganisms and dust in the air, thereby reducing the quality of the product, and even causing the product to be unqualified, resulting in resource waste and economic loss. SUMMARY

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a filling valve group for fruit granule sterilization machine and liquid material sterilization machine to solve the problems involved in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a filling valve group for fruit granule sterilization machine and liquid material sterilization machine, comprising liquid material inlet pipe, liquid material conveying pipe, composite filling pipe, fruit granule conveying pipe and CIP outlet pipe connected in sequence, the fruit granule conveying pipe is also connected with fruit granule inlet pipe and fruit granule outlet pipe respectively;

[0007] The liquid material inlet pipe and the CIP outlet pipe are connected with the material sterilization machine; the fruit granule inlet pipe and the fruit granule outlet pipe are connected with the fruit granule sterilization machine;

[0008] The connection part of the fruit granule conveying pipe, the fruit granule inlet pipe, the fruit granule outlet pipe and the CIP outlet pipe is provided with LL reversing valve and TL reversing valve connected with each other;

[0009] The LL reversing valve is connected with the first steam inlet pipe, and the TL reversing valve is provided with the second steam inlet pipe; the first steam outlet pipe is arranged on the first steam inlet pipe, and the second steam outlet pipe is arranged on the CIP outlet pipe;

[0010] It also includes a plurality of valve groups arranged between and on each pipe.

[0011] Furthermore, the LL directional valve is provided with an upper left outlet, a lower right outlet, and a lower outlet; the TL directional valve is provided with an upper left outlet, an upper right outlet, a lower left outlet, and a lower outlet; the lower right outlet of the LL directional valve is connected to the lower left outlet of the TL directional valve.

[0012] Furthermore, the fruit granule inlet pipe is connected to the upper right outlet of the TL reversing valve, the fruit granule outlet pipe is connected to the upper left outlet of the TL reversing valve; the CIP outlet pipe is connected to the lower outlet of the TL reversing valve, the fruit granule conveying pipe is connected to the upper left outlet of the LL reversing valve, and the first steam inlet pipe is connected to the lower outlet of the LL reversing valve.

[0013] Furthermore, a back pressure valve is provided between the liquid material inlet pipe and the liquid material delivery pipe; a flow rate regulating valve is provided on the liquid material delivery pipe.

[0014] Furthermore, the composite injection pipe includes an inner pipe and an outer pipe. The inner pipe is connected to the liquid material conveying pipe, and the outer pipe is connected to the fruit granule conveying pipe. The outlet end of the composite injection pipe is provided with a cap to connect the inner pipe and the outer pipe.

[0015] Furthermore, the fruit granule conveying pipe is provided with a first diaphragm valve, a first thermal resistor, and an infusion pump in sequence from the composite infusion pipe to the LL reversing valve.

[0016] Furthermore, the first steam inlet pipe is equipped with a fourth seat valve and a third thermal resistor, and the first steam outlet pipe is equipped with a second seat valve and a first steam trap.

[0017] Furthermore, a fifth valve is provided on the second steam inlet pipe, a second thermal resistor is provided on the CIP outlet pipe, and a sixth valve and a second steam trap are provided on the second steam outlet pipe.

[0018] Furthermore, a third valve is provided on the first steam inlet pipe, and a first valve is provided on the second steam outlet pipe. The third valve and the first valve are located in a low position and are used to discharge the water stored in the pipe.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This invention cleverly connects a fruit granule sterilizer and a liquid material sterilizer, specifically designed for the precise addition of fruit granules during aseptic filling. Its ingenious and rational pipeline design is both convenient and simple, greatly improving production efficiency. Simultaneously, this design ensures thorough cleaning and sterilization of the pipeline without any blind spots. During the filling process, the robust protection provided by the steam barrier effectively maintains the sterility of the product, providing a solid guarantee for product quality. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the connection structure according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the pipeline flow in the first working state of this utility model embodiment;

[0023] Figure 3 This is a schematic diagram of the pipeline flow in the first working state of this utility model embodiment;

[0024] Figure 4 This is a schematic diagram of the pipeline flow in the first working state of this utility model embodiment;

[0025] Figure 5 This is a schematic diagram of the pipeline flow in the first working state of this utility model embodiment;

[0026] Figure 6 This is a schematic diagram of the pipeline flow in the first working state of this utility model embodiment;

[0027] Figure 7 This is a schematic diagram of the pipeline flow in the first working state of this utility model embodiment;

[0028] Figure 8 This is a schematic diagram of the LL reversing valve according to an embodiment of the present invention;

[0029] Figure 9 This is a schematic diagram of the TL reversing valve according to an embodiment of the present invention;

[0030] In the picture:

[0031] Liquid material inlet pipe 100, liquid material conveying pipe 200, fruit granule conveying pipe 300, CIP outlet pipe 400, fruit granule inlet pipe 500, fruit granule outlet pipe 600, material sterilizer 700, fruit granule sterilizer 800, first steam inlet pipe 900, second steam inlet pipe 1000, first steam outlet pipe 1100, second steam outlet pipe 1200

[0032] Composite injection pipe 1, first seat valve 2, first steam trap 3, second seat valve 4, third seat valve 5, fourth seat valve 6, injection pump 8, first thermal resistor 9, first diaphragm valve 10, flow control valve 11, LL reversing valve 12, TL reversing valve 13, fifth seat valve 14, back pressure valve 15, sixth seat valve 16, second steam trap 17, second diaphragm valve 18, second thermal resistor 19; third thermal resistor 20, end cap 21. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0034] Example 1:

[0035] Depend on Figures 1-9 As shown, the filling valve assembly used between the fruit granule sterilizer and the liquid material sterilizer includes a liquid material inlet pipe 100, a liquid material conveying pipe 200, a composite filling pipe 1, a fruit granule conveying pipe 300, and a CIP outlet pipe 400 connected in sequence. The fruit granule conveying pipe 300 is also connected to the fruit granule inlet pipe 500 and the fruit granule outlet pipe 600, respectively. The liquid material inlet pipe 100 and the CIP outlet pipe 400 are both connected to the material sterilizer 700. The fruit granule inlet pipe 500 and the fruit granule outlet pipe 600 are both connected to the fruit granule sterilizer 800.

[0036] At the connection points of the fruit granule conveying pipe 300, fruit granule inlet pipe 500, fruit granule outlet pipe 600, and CIP outlet pipe 400, there are interconnected LL reversing valves 12 and TL reversing valves 13; the LL reversing valve 12 is connected to a first steam inlet pipe 900, and the TL reversing valve 13 is connected to a second steam inlet pipe 1000; the first steam inlet pipe 900 is connected to a first steam outlet pipe 1100, and the CIP outlet pipe 400 is connected to a second steam outlet pipe 1200.

[0037] The LL reversing valve 12 has an upper left outlet E, a lower right outlet F, and a lower outlet G; the TL reversing valve 13 has an upper left outlet B, an upper right outlet A, a lower left outlet C, and a lower outlet D; the lower right outlet F of the LL reversing valve 12 is connected to the lower left outlet C of the TL reversing valve 13. The fruit granule inlet pipe 500 is connected to the upper right outlet A of the TL reversing valve 13, the fruit granule outlet pipe 600 is connected to the upper left outlet B of the TL reversing valve 13; the CIP outlet pipe 400 is connected to the lower outlet D of the TL reversing valve 13, the fruit granule conveying pipe 300 is connected to the upper left outlet E of the LL reversing valve 12, and the first steam inlet pipe 900 is connected to the lower outlet G of the LL reversing valve 12.

[0038] A back pressure valve 15 is provided between the liquid material inlet pipe 100 and the liquid material delivery pipe 200; a flow rate regulating valve 11 is provided on the liquid material delivery pipe 200.

[0039] The composite injection pipe 1 includes an inner pipe and an outer pipe. The inner pipe is connected to the liquid material conveying pipe 200, and the outer pipe is connected to the fruit granule conveying pipe 300. The outlet end of the composite injection pipe is provided with a cap 21 for connecting the inner pipe and the outer pipe.

[0040] The fruit granule conveying pipe 300 is provided with a first diaphragm valve 10, a first thermal resistor 9 and an infusion pump 8 in sequence from the composite irrigation pipe 1 to the LL reversing valve 12.

[0041] The first steam inlet pipe 900 is equipped with a fourth seat valve 6 and a third thermal resistor 20, and the first steam outlet pipe 1100 is equipped with a second seat valve 4 and a first steam trap 3. The second steam inlet pipe 1000 is equipped with a fifth seat valve 14, the CIP outlet pipe 400 is equipped with a second thermal resistor 19, and the second steam outlet pipe 1200 is equipped with a sixth seat valve 16 and a second steam trap 17.

[0042] The first steam inlet pipe 900 is also provided with a third seat valve 5, and the second steam outlet pipe 1200 is provided with a first seat valve 2. The third seat valve 5 and the first seat valve 2 are located in a low position and are used to discharge the water stored in the pipe.

[0043] This application is used on a filling machine, and its working states are as follows:

[0044] 1. All equipment is cleaned simultaneously, such as Figure 2 As shown:

[0045] 1) Fruit sterilizer: The AB of the TL reversing valve 13 is connected. The cleaning solution enters the TL reversing valve 13 from the fruit sterilizer 800, and enters from port A and exits from port B for circulation cleaning.

[0046] 2) Material sterilizer and filling machine: TL directional valve 13 is connected to CD, and LL directional valve 12 is connected to EF.

[0047] The cleaning solution enters from the material sterilizer 700, passes through the back pressure valve 15 and the flow regulating valve 11 into the inner tube of the composite injection pipe 1, returns to the outer tube through the end cap 21, exits from the first diaphragm valve 10, flows through the first thermal resistor 9, LL reversing valve 12 (entering from port E and exiting from port F), TL reversing valve 13 (entering from port C and exiting from port D), and exits from the diaphragm valve 18, flowing back to the material sterilizer 700.

[0048] 2. The material sterilizer and filling machine are in cleaning status, and the fruit granule sterilizer is in shutdown status, such as... Figure 3 As shown:

[0049] 1) Material sterilization machine and filling machine:

[0050] Same as 2) in state 1.

[0051] 3. All equipment is simultaneously in a pre-sterilization state, such as... Figure 4 As shown:

[0052] 1) Fruit Particle Sterilizer: The AB connection of the TL reversing valve 13 allows high-temperature sterile water to enter the TL reversing valve 13 from the fruit particle sterilizer 800, with water entering from port A and exiting from port B for circulating sterilization.

[0053] 2) Material sterilizer and filling machine: TL directional valve 13 is connected to CD, and LL directional valve 12 is connected to EF.

[0054] High-temperature sterile water enters from the material sterilizer 700, passes through the back pressure valve 15 and the flow regulating valve 11 into the inner tube of the composite injection pipe 1, returns to the outer tube through the end cap 21, exits from the first diaphragm valve 10, flows through the first thermal resistor 9, LL reversing valve 12 (entering from port E and exiting from port F), TL reversing valve 13 (entering from port C and exiting from port D), and exits from the diaphragm valve 18, flowing back to the material sterilizer 700.

[0055] 3) The steam in the left steam barrier enters through the fourth seat valve 6. Since the G port of the LL reversing valve 12 is closed, the steam turns into condensate under the action of the third thermal resistor 20 (the temperature of the thermal resistor is greater than 121℃). The condensate is discharged through the second seat valve 4 and the first steam trap 3. The steam barrier can sterilize the outside of the G port of the LL reversing valve 12.

[0056] 4. The material sterilizer and filling machine are pre-sterilized separately, such as... Figure 5 As shown:

[0057] Same as 2) and 3) in state 3

[0058] 5. All equipment is in production simultaneously, such as Figure 6 As shown:

[0059] 1) Fruit Particle Sterilizer: The ABC connections of the TL reversing valve 13 are connected. Fruit particles enter the TL reversing valve 13 from the fruit particle sterilizer 800. They enter through port A and exit through port C. Excess fruit particles return through port B. Fruit particles exiting through port C enter the LL reversing valve 12 (port F then exits through port E), enter the filling pump 8, and then the filling pump 8 operates to pump the sterilized fruit particles through the first diaphragm valve 10 into the outer tube of the composite filling tube 1, and first fill them into the inside of the sterile cardboard box.

[0060] 2) Material sterilizer and filling machine: The material enters through the material sterilizer 700, passes through the back pressure valve 15 and the flow rate valve 11 into the inner tube of the composite filling pipe 1, and then fills the inside of the aseptic carton.

[0061] 3) After entering production, the steam from the left steam barrier enters through the fourth valve 6. Since the G port of the LL reversing valve 12 is closed, the steam turns into condensate under the action of the third thermal resistor 20 (the temperature of the thermal resistor is greater than 121℃). The condensate is discharged through the second valve 4 and the first steam trap 3. The steam barrier can sterilize the outside of the G port of the LL reversing valve 12.

[0062] Steam enters the right-side steam barrier through the fifth seat valve 14. Since the D port of the TL reversing valve 13 is closed, the steam turns into condensate under the action of the second thermal resistor 19 (the temperature of the thermal resistor is greater than 121℃). The condensate is discharged through the sixth seat valve 16 and the second steam trap 17. The steam barrier can sterilize the outside of the D port of the TL reversing valve 13.

[0063] 6. The material sterilizer and filling machine are in production, such as... Figure 7 As shown:

[0064] Same as 2) and 3) of state 5.

[0065] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filling valve assembly used between a fruit granule sterilizer and a liquid material sterilizer, characterized in that: It includes a liquid material inlet pipe, a liquid material conveying pipe, a composite injection pipe, a fruit granule conveying pipe, and a CIP outlet pipe connected in sequence. The fruit granule conveying pipe is also connected to the fruit granule inlet pipe and the fruit granule outlet pipe respectively. The liquid material inlet pipe and CIP outlet pipe are both connected to the material sterilizer; the fruit granule inlet pipe and fruit granule outlet pipe are both connected to the fruit granule sterilizer. The connection points of the fruit granule conveying pipe, fruit granule inlet pipe, fruit granule outlet pipe and CIP outlet pipe are equipped with interconnected LL reversing valves and TL reversing valves. The LL reversing valve is connected to a first steam inlet pipe, and the TL reversing valve is provided with a second steam inlet pipe; the first steam inlet pipe is provided with a first steam outlet pipe, and the CIP outlet pipe is provided with a second steam outlet pipe; It also includes several valve assemblies installed between and on each pipe.

2. The filling valve assembly for use between a fruit granule sterilizer and a liquid material sterilizer according to claim 1, characterized in that: The LL directional valve is provided with an upper left outlet, a lower right outlet, and a lower outlet; the TL directional valve is provided with an upper left outlet, an upper right outlet, a lower left outlet, and a lower outlet; the lower right outlet of the LL directional valve is connected to the lower left outlet of the TL directional valve.

3. The filling valve assembly for use between a fruit granule sterilizer and a liquid material sterilizer according to claim 2, characterized in that: The fruit granule inlet pipe is connected to the upper right outlet of the TL reversing valve, and the fruit granule outlet pipe is connected to the upper left outlet of the TL reversing valve; the CIP outlet pipe is connected to the lower outlet of the TL reversing valve, the fruit granule conveying pipe is connected to the upper left outlet of the LL reversing valve, and the first steam inlet pipe is connected to the lower outlet of the LL reversing valve.

4. The filling valve assembly for use between a fruit granule sterilizer and a liquid material sterilizer according to claim 1, characterized in that: A back pressure valve is provided between the liquid material inlet pipe and the liquid material delivery pipe; a flow rate regulating valve is provided on the liquid material delivery pipe.

5. The filling valve assembly for use between a fruit granule sterilizer and a liquid material sterilizer according to claim 1, characterized in that: The composite injection pipe includes an inner pipe and an outer pipe. The inner pipe is connected to the liquid material conveying pipe, and the outer pipe is connected to the fruit granule conveying pipe. The outlet end of the composite injection pipe is equipped with a cap to connect the inner pipe and the outer pipe.

6. The filling valve assembly for use between a fruit granule sterilizer and a liquid material sterilizer according to claim 1, characterized in that: The fruit granule conveying pipe is provided with a first diaphragm valve, a first thermal resistance and an injection pump in sequence from the composite injection pipe to the LL reversing valve.

7. The filling valve assembly for use between a fruit granule sterilizer and a liquid material sterilizer according to claim 1, characterized in that: The first steam inlet pipe is equipped with a fourth seat valve and a third thermal resistor, and the first steam outlet pipe is equipped with a second seat valve and a first steam trap.

8. The filling valve assembly for use between a fruit granule sterilizer and a liquid material sterilizer according to claim 1, characterized in that: The second steam inlet pipe is equipped with a fifth valve, the CIP outlet pipe is equipped with a second thermal resistor, and the second steam outlet pipe is equipped with a sixth valve and a second steam trap.

9. The filling valve assembly for use between a fruit granule sterilizer and a liquid material sterilizer according to claim 1, characterized in that: The first steam inlet pipe is also equipped with a third valve, and the second steam outlet pipe is equipped with a first valve. The third valve and the first valve are located in a low position and are used to discharge the water stored in the pipe.

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