CN220072550U

CN220072550U - Positive and negative self-cleaning system of disc machine

Info

Publication number: CN220072550U
Application number: CN202222932127.XU
Authority: CN
Inventors: 文晓明; 李炜炤; 曾庆鑫; 林尤娟
Original assignee: Tiandiyihao Beverage Co ltd
Current assignee: Tiandiyihao Beverage Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-11-24
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a positive and negative automatic cleaning system of a disc machine, which comprises the disc machine, a first pipeline, a second pipeline, a recovery tank, a third pipeline, a filter, a control system, a first pipeline control assembly, a second pipeline control assembly and a third pipeline control assembly, wherein a first interface is formed on the top of the disc machine, the first pipeline is respectively connected with the output end of the recovery tank and the first interface of the disc machine, the second pipeline is connected with the input end of the recovery tank, a second interface is formed on the bottom of the disc machine, the third pipeline is connected with the second interface of the disc machine through the second pipeline, and the filter is used for filtering water in the recovery tank; the first pipeline control component can control the on-off of the first pipeline, the second pipeline control component can control the on-off of the second pipeline, and the third pipeline control component can control the on-off of the third pipeline through the control system. The utility model can recycle the cleaning water, has high working efficiency and ensures that the conductivity of the disc machine is qualified.

Description

Positive and negative self-cleaning system of disc machine

Technical Field

The utility model relates to a cleaning technology of a disc machine, in particular to a positive and negative automatic cleaning system of the disc machine.

Background

The existing disc machine is manually operated to clean the disc machine positively and negatively, water consumption is large in the cleaning process, the cleaning water cannot be recycled, and each pneumatic valve needs to be manually operated to switch, so that the cleaning time and cleanliness are affected by operation errors sometimes, and conductivity is often caused to be out of the qualified range.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the positive and negative automatic cleaning system for the disc machine, which can recycle and reuse the cleaning water, is beneficial to improving the automation degree and the working efficiency, and avoids the influence of the operation errors on the cleaning time and the cleanliness, so that the conductivity of the disc machine is in a qualified range.

The utility model adopts the following technical scheme:

a positive and negative automatic cleaning system of a disc machine, comprising:

the device comprises a disc machine, a first pipeline, a second pipeline, a recovery tank, a third pipeline and a filter, wherein a first interface is formed in the top of the disc machine, an input end and a first output end are arranged on the first pipeline, the input end of the first pipeline is connected with the output end of the recovery tank, the first output end of the first pipeline is connected with the first interface of the disc machine, the second pipeline is connected with the input end of the recovery tank, a second interface is formed in the bottom of the disc machine, the third pipeline is connected with the second interface of the disc machine through the second pipeline, and the filter is used for filtering water in the recovery tank;

the control system is electrically connected with the first pipeline control component to control the opening and closing of the first pipeline control component, the second pipeline control component is arranged on the second pipeline and is used for controlling the opening and closing of the second pipeline, the control system is electrically connected with the second pipeline control component to control the opening and closing of the second pipeline control component, and the third pipeline control component is arranged on the third pipeline and is used for controlling the opening and closing of the third pipeline control component.

Further, the automatic spraying device also comprises a spraying nozzle assembly, wherein the spraying nozzle assembly is arranged in the disc machine and is connected with the first pipeline.

Further, the spray nozzle assemblies are respectively arranged at two sides in the disc machine.

Further, the novel disc machine further comprises a compressed air pipeline and an exhaust control valve, wherein the compressed air pipeline is connected with a first interface of the disc machine through a first pipeline, the compressed air pipeline is used for being connected with a compressed air source to enable compressed air to be introduced into the disc machine, the exhaust control valve is used for controlling opening and closing of the compressed air pipeline, and the control system is electrically connected with the exhaust control valve to control opening and closing of the exhaust control valve.

Further, the second pipeline control assembly comprises a first control valve and a second control valve, the number of the second interfaces on the disc machine is two, two branches are arranged on the second pipeline and are respectively connected with the two second interfaces, the first control valve and the second control valve are respectively arranged on the two branches and are used for controlling the on-off of the two branches, and the control system is respectively electrically connected with the first control valve and the second control valve to control the opening and the closing of the first control valve and the second control valve.

Further, the third pipeline is connected with the first pipeline and the second pipeline respectively, the third pipeline control assembly comprises a third control valve and a fourth control valve, the third control valve is arranged at the joint of the third pipeline and the first pipeline and is used for controlling the on-off of the third control valve, the control system is electrically connected with the third control valve to control the on-off of the third control valve, the fourth control valve is arranged at the joint of the third pipeline and the second pipeline and is used for controlling the on-off of the fourth control valve, and the control system is electrically connected with the fourth control valve to control the on-off of the fourth control valve.

Further, the first pipeline control assembly comprises a fifth control valve and a sixth control valve, the fifth control valve is arranged on the input end of the first pipeline and used for controlling the on-off of the input end of the first pipeline, the control system is electrically connected with the fifth control valve to control the on-off of the fifth control valve, the first pipeline is provided with a second output end, the sixth control valve is arranged on the second output end of the first pipeline and used for controlling the on-off of the second output end of the first pipeline, and the control system is electrically connected with the sixth control valve to control the on-off of the sixth control valve.

Further, the automatic start and stop device also comprises a driving motor, wherein the driving motor is used for driving the start and stop of the disc machine, and the control system is electrically connected with the driving motor to control the start and stop of the driving motor.

Further, the electric conductivity detection device is electrically connected with the control system to monitor the electric conductivity of the disc machine.

Further, the system further comprises a pressurized water pump, the pressurized water pump is arranged on the first pipeline, and the control system is electrically connected with the pressurized water pump to control the opening and closing of the pressurized water pump.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up control system, first pipeline control assembly, second pipeline control assembly and third pipeline control assembly, can carry out effective control to the break-make of first pipeline, second pipeline and third pipeline, make the hydroenergy in the first pipeline carry out from last decurrent washing in order to realize just cleaning operation to the disc of disc machine through the first interface at disc machine top. The cleaning water generated in the positive cleaning process flows back into the recovery tank through the second pipeline, and the cleaning water is recovered and reused through the recovery tank, so that the cost can be saved. The water in the third pipeline can be conveyed to the bottom of the disc machine through the second pipeline, and the discs in the disc machine are washed from bottom to top through the second interface at the bottom so as to realize the back washing operation. Thereby being beneficial to improving the automation degree and the working efficiency, avoiding the influence of the operation error on the cleaning time and the cleanliness, and ensuring the conductivity of the disc machine to be in a qualified range.

Drawings

FIG. 1 is a schematic diagram of a front-back automatic cleaning system of a disk machine according to the present utility model.

In the figure: 1. a disc machine; 2. a first pipeline; 3. a second pipeline; 4. a third pipeline; 5. a spray nozzle assembly; 6. a compressed air line; 7. an exhaust control valve; 8. a first control valve; 9. a second control valve; 10. a third control valve; 11. a fourth control valve; 12. a fifth control valve; 13. a sixth control valve; 14. a driving motor; 15. conductivity detection means; 16. a pressurized water pump; 17. a seventh control valve; 18. an eighth control valve; 19. a fourth pipeline; 20. a ninth control valve; 21. a first spray control valve; 22. a second spray control valve; 23. and a third spray control valve.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means one or more, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, a positive and negative automatic cleaning system of a disc machine is provided in a preferred embodiment of the present utility model, which comprises a disc machine 1, a first pipeline 2, a second pipeline 3, a recovery tank, a third pipeline 4 and a filter, wherein a first interface is provided on the top of the disc machine 1, an input end and a first output end are provided on the first pipeline 2, the input end of the first pipeline 2 is connected with the output end of the recovery tank, the first output end of the first pipeline 2 is connected with the first interface of the disc machine 1, the second pipeline 3 is connected with the input end of the recovery tank, a second interface is provided on the bottom of the disc machine 1, the third pipeline 4 is connected with the second interface of the disc machine 1 through the second pipeline 3, and the filter is used for filtering water in the recovery tank;

in addition, the cleaning system further comprises a control system, a first pipeline control assembly, a second pipeline control assembly and a third pipeline control assembly, wherein the first pipeline control assembly is arranged on the first pipeline 2 and used for controlling the on-off of the first pipeline 2, the control system is electrically connected with the first pipeline control assembly to control the on-off of the first pipeline control assembly, the second pipeline control assembly is arranged on the second pipeline 3 and used for controlling the on-off of the second pipeline 3, the control system is electrically connected with the second pipeline control assembly to control the on-off of the second pipeline control assembly, the third pipeline control assembly is arranged on the third pipeline 4 and used for controlling the on-off of the third pipeline 4, and the control system is electrically connected with the third pipeline control assembly to control the on-off of the third pipeline control assembly.

On the basis of the structure, through setting up control system, first pipeline control assembly, second pipeline control assembly and third pipeline control assembly, can carry out effective control to the break-make of first pipeline 2, second pipeline 3 and third pipeline 4, make the hydroenergy in first pipeline 2 carry out from top down washing with the realization in order to just wash the operation to the disc in the disc machine 1 through the first interface at disc machine 1 top. The cleaning water generated in the normal cleaning process flows back into the recovery tank through the second pipeline 3, and the cleaning water is recovered and reused through the recovery tank, so that the cost can be saved. The water in the third pipeline 4 can be conveyed to the bottom of the disc machine 1 through the second pipeline 3, and the discs in the disc machine 1 are washed from bottom to top through a second interface at the bottom so as to realize back washing operation. Thereby being beneficial to improving the automation degree and the working efficiency, avoiding the influence of the operation error on the cleaning time and the cleanliness, and ensuring the conductivity of the disc machine 1 to be in a qualified range.

As a preferred embodiment of the utility model, it may also have the following additional technical features:

in this embodiment, the cleaning system further comprises a spray nozzle assembly 5, wherein the spray nozzle assembly 5 is arranged in the disc machine 1 and connected with the first pipeline 2, so that water in the first pipeline 2 can be conveyed to the spray nozzle assembly 5 and sprayed onto discs in the disc machine 1 by the spray nozzle assembly 5.

Specifically, the first pipeline 2 is connected with the spray nozzle assembly 5 through three branches, the three branches are sequentially arranged from top to bottom along the disc machine 1, and are respectively a first branch, a second branch and a third branch, the first branch is provided with a first spray control valve 21 and is used for controlling the on-off of the first branch, the second branch is provided with a second spray control valve 22 and is used for controlling the on-off of the second branch, the third branch is provided with a third spray control valve 23 and is used for controlling the on-off of the third branch, and the control system is electrically connected with each spray control valve to control the on-off of each spray control valve, so that the automatic control of the on-off of each branch can be favorably realized.

In this embodiment, the number of the spray nozzle assemblies 5 is two, and the two spray nozzle assemblies 5 are respectively arranged at two sides in the disc machine 1, which is beneficial to improving the cleaning efficiency of the disc machine 1. Of course, the number of the shower nozzle assemblies 5 may be set to more than two.

In this embodiment, the cleaning system further includes a compressed air pipeline 6 and an exhaust control valve 7, the compressed air pipeline 6 is connected with the first interface of the disc machine 1 through the first pipeline 2, the compressed air pipeline 6 is used for being connected with a compressed air source to introduce compressed air into the disc machine 1, the exhaust control valve 7 is used for controlling the opening and closing of the compressed air pipeline 6, and the control system is electrically connected with the exhaust control valve 7 to control the opening and closing of the exhaust control valve 7. Like this, can do benefit to the automatic control to compressed air pipeline 6 break-make to can be before disc machine 1 washs, through punching press to the soil on the disc in the disc machine 1 to the disc machine 1 of letting in compressed air, accomplish after wasing, let in compressed air in order to empty the inside washing liquid of machine, the recovery of the recovery jar of being convenient for.

In this embodiment, the second pipeline control assembly includes a first control valve 8 and a second control valve 9, the number of second interfaces on the disc machine 1 is two, two branches are disposed on the second pipeline 3 and are connected with the two second interfaces, the first control valve 8 and the second control valve 9 are disposed on the two branches respectively and are used for controlling on-off of the two branches, and the control system is electrically connected with the first control valve 8 and the second control valve 9 respectively to control opening and closing of the first control valve 8 and the second control valve 9. The arrangement can be favorable for realizing the automatic control of the on-off of the second pipeline 3, and is favorable for the working efficiency of the second pipeline 3.

In this embodiment, the third pipeline 4 is connected to the first pipeline 2 and the second pipeline 3 respectively, the third pipeline control assembly includes a third control valve 10 and a fourth control valve 11, the third control valve 10 is disposed at a connection position of the third pipeline 4 and the first pipeline 2 and is used for controlling on-off of the third control valve, the control system is electrically connected to the third control valve 10 to control on-off of the third control valve 10, the fourth control valve 11 is disposed at a connection position of the third pipeline 4 and the second pipeline 3 and is used for controlling on-off of the third control valve 11, and the control system is electrically connected to the fourth control valve 11 to control on-off of the fourth control valve 11. Thus, the automatic control of the on-off of the third pipeline 4 can be realized.

In this embodiment, the first pipeline control assembly includes a fifth control valve 12 and a sixth control valve 13, the fifth control valve 12 is disposed on an input end of the first pipeline 2 and is used for controlling on-off of the input end of the first pipeline 2, the control system is electrically connected with the fifth control valve 12 to control on-off of the fifth control valve 12, the first pipeline 2 is provided with a second output end, the sixth control valve 13 is disposed on the second output end of the first pipeline 2 and is used for controlling on-off of the second output end of the first pipeline 2, and the control system is electrically connected with the sixth control valve 13 to control on-off of the sixth control valve 13. Thus, the automatic control of the on-off of the first pipeline 2 can be realized.

In this embodiment, the second pipeline control assembly includes a seventh control valve 17, the seventh control valve 17 is disposed on the input end of the second pipeline 3 and is used for controlling on-off of the input end of the second pipeline 3, and the control system is electrically connected with the seventh control valve 17 to control opening and closing of the seventh control valve 17. Thus, the automatic control of the on-off of the second pipeline 3 can be realized.

In this embodiment, the cleaning system further includes a driving motor 14, the driving motor 14 is used for driving the start and stop of the disc machine 1, and the control system is electrically connected with the driving motor 14 to control the start and stop of the driving motor 14. In this way, the start and stop of the drive motor 14 can be automatically controlled, so that the start and stop of the disc machine 1 can be automatically controlled.

In this embodiment, the cleaning system further includes a conductivity detection device 15, where the conductivity detection device 15 is electrically connected to the control system to monitor the conductivity of the disc machine 1, so that the conductivity of the disc machine 1 can be automatically monitored when the disc machine 1 is started, so as to facilitate improving the working efficiency.

In this embodiment, the cleaning system further includes a pressurized water pump 16, the pressurized water pump 16 is disposed on the first pipeline 2, and the control system is electrically connected to the pressurized water pump 16 to control the opening and closing of the pressurized water pump 16. In this way, the water pressure of the first pipe 2 can be increased by the pressurized water pump 16 to improve the cleaning efficiency of the disc machine 1.

In this embodiment, the first pipeline control assembly further includes an eighth control valve 18, the eighth control valve 18 is disposed at the output end of the pressurized water pump 16 and is used for controlling on/off of the output end of the pressurized water pump 16, and the control system is electrically connected with the eighth control valve 18 to control opening/closing of the eighth control valve 18. Thus, the automatic control of the on-off state of the pressurized water pump 16 can be realized.

In this embodiment, the cleaning system further includes a fourth pipeline 19 and a ninth control valve 20, the bottom of the disc machine 1 is provided with a third interface, the input end of the fourth pipeline 19 is connected with the third interface of the disc machine 1, the ninth control valve 20 is disposed on the fourth pipeline 19 and is used for controlling the on-off of the third pipeline 4, and the control system is electrically connected with the ninth control valve 20 to control the on-off of the ninth control valve 20, so that the automatic control of the on-off of the third pipeline 4 can be facilitated.

The cleaning system aims to solve the problems of automatic positive and negative cleaning, can quickly and effectively clean sundries of the disc machine 1 and a pipeline, is favorable for reducing water consumption and recycling reclaimed water, reduces manual operation of personnel, can select a positive or reverse automatic cleaning program, and has the following working principle:

1. the control system of the disc machine 1 selects to start an automatic cleaning program (CIP) when the disc machine is cleaned, water in the first pipeline 2 enters to wash discs in the disc machine 1 from top to bottom through a first interface at the top of the disc machine 1, and cleaning water flows back into the recovery tank through the second pipeline 3, and the water circulates in this way. The first step is to open the exhaust control valve 7 and the compressed air presses the soil on the disc into the recovery tank and then to close the exhaust control valve 7. The fifth control valve 12, the eighth control valve 18 and the sixth control valve 13 are opened, and the top of the disk is rinsed until a set time is elapsed. And in the second step, the fifth control valve 12, the eighth control valve 18 and the first spraying control valve 21 are opened, then the pressurized water pump 16 is started to wash the upper part 16 of the disc for a set number of times and time, then the disc is recovered and closed, and the driving motor 14 is started intermittently (about 10 seconds each time). And thirdly, opening the fifth control valve 12, the eighth control valve 18, the second spray control valve 22 and the third spray control valve 23, starting the pressurized water pump 16 to wash the lower part 20 discs for set times and time by the spray nozzles on the two sides, recovering and closing, and intermittently starting the driving motor 14 (about 10 seconds each time). The fifth control valve 12, the eighth control valve 18, the sixth control valve 13, the first control valve 8, the second control valve 9 and the seventh control valve 17 are opened, and then the pressurized water pump 16 is started to drain and recycle after the flushing pipeline is flushed for a set time. The fifth step is to close the first control valve 8, the second control valve 9 and the seventh control valve 17, then open the fifth control valve 12, the eighth control valve 18 and the exhaust control valve 7, and open the circulation cleaning after the water is filled in the machine (hot water is filled for sterilization) for a set time, and then enter the compressed air evacuating machine for recycling the cleaning liquid after the cleaning is completed;

2. the disc machine 1 selects back washing to start a softened water automatic washing program (set time), water in the second pipeline 3 enters the disc machine 1 from bottom to top through a second interface at the bottom of the disc machine 1 through the second pipeline 3, and softened water is discharged out of the disc machine 1 through the fourth pipeline 19, and the circulation is performed. The third control valve 10, the fourth control valve 11, the first control valve 8 and the second control valve 9 are firstly opened (the opening time of the first control valve 8 and the second control valve 9 is independently set, the first control valve 8 is opened, the second control valve 9 is closed, the modes of the second control valve 9 which are opened and the first control valve 8 which are closed are mutually converted) are adopted to wash the disc, the circulation cleaning time is set until the disc is emptied and recovered after the disc is emptied, and the electric conductivity of the drive motor 14 is intermittently started (about 10 seconds each time) and automatically detected to be in a qualified range;

3. the ninth control valve 20 is opened firstly, then the exhaust control valve 7 is opened, the residual liquid in the disc machine 1 is ejected by compressed air, and the procedure is automatically ended after no residual liquid in the tank is ensured.

The above additional technical features can be freely combined and superimposed by a person skilled in the art without conflict.

The foregoing is only a preferred embodiment of the present utility model, and all technical solutions for achieving the object of the present utility model by substantially the same means are within the scope of the present utility model.

Claims

1. The utility model provides a positive and negative self-cleaning system of disc machine which characterized in that includes:

the device comprises a disc machine (1), a first pipeline (2), a second pipeline (3), a recovery tank, a third pipeline (4) and a filter, wherein a first interface is formed in the top of the disc machine (1), an input end and a first output end are arranged on the first pipeline (2), the input end of the first pipeline (2) is connected with the output end of the recovery tank, the first output end of the first pipeline (2) is connected with the first interface of the disc machine (1), the second pipeline (3) is connected with the input end of the recovery tank, a second interface is formed in the bottom of the disc machine (1), the third pipeline (4) is connected with the second interface of the disc machine (1) through the second pipeline (3), and the filter is used for filtering water in the recovery tank;

the control system comprises a control system, a first pipeline control assembly, a second pipeline control assembly and a third pipeline control assembly, wherein the first pipeline control assembly is arranged on a first pipeline (2) and used for controlling the on-off of the first pipeline (2), the control system is electrically connected with the first pipeline control assembly to control the on-off of the first pipeline control assembly, the second pipeline control assembly is arranged on a second pipeline (3) and used for controlling the on-off of the second pipeline (3), the control system is electrically connected with the second pipeline control assembly to control the on-off of the second pipeline control assembly, the third pipeline control assembly is arranged on a third pipeline (4) and used for controlling the on-off of the third pipeline (4), and the control system is electrically connected with the third pipeline control assembly to control the on-off of the third pipeline control assembly.

2. The positive and negative automatic cleaning system of a disc machine according to claim 1, further comprising a spray nozzle assembly (5), wherein the spray nozzle assembly (5) is arranged in the disc machine (1) and is connected with the first pipeline (2).

3. The positive and negative automatic cleaning system of the disc machine according to claim 2, characterized in that the spray nozzle assemblies (5) are respectively arranged at two sides in the disc machine (1).

4. The positive and negative automatic cleaning system of a disc machine according to claim 1, further comprising a compressed air pipeline (6) and an exhaust control valve (7), wherein the compressed air pipeline (6) is connected with a first interface of the disc machine (1) through a first pipeline (2), the compressed air pipeline (6) is used for being connected with a compressed air source to introduce compressed air into the disc machine (1), the exhaust control valve (7) is used for controlling the opening and closing of the compressed air pipeline (6), and the control system is electrically connected with the exhaust control valve (7) to control the opening and closing of the exhaust control valve (7).

5. The positive and negative automatic cleaning system of a disc machine according to claim 1, wherein the second pipeline control assembly comprises a first control valve (8) and a second control valve (9), the number of the second interfaces on the disc machine (1) is two, two branches are arranged on the second pipeline (3), the two branches are respectively connected with the two second interfaces, the first control valve (8) and the second control valve (9) are respectively arranged on the two branches and are used for controlling the on-off of the two branches, and the control system is respectively electrically connected with the first control valve (8) and the second control valve (9) to control the opening and closing of the first control valve (8) and the second control valve (9).

6. The positive and negative automatic cleaning system of the disc machine according to claim 1, characterized in that the third pipeline (4) is respectively connected with the first pipeline (2) and the second pipeline (3), the third pipeline control component comprises a third control valve (10) and a fourth control valve (11), the third control valve (10) is arranged at the connection part of the third pipeline (4) and the first pipeline (2) and is used for controlling the on-off state of the third pipeline, the control system is electrically connected with the third control valve (10) to control the on-off state of the third control valve (10), the fourth control valve (11) is arranged at the connection part of the third pipeline (4) and the second pipeline (3) and is used for controlling the on-off state of the fourth control valve (11), and the control system is electrically connected with the fourth control valve (11) to control the on-off state of the fourth control valve (11).

7. The positive and negative automatic cleaning system of a disc machine according to claim 6, wherein the first pipeline control assembly comprises a fifth control valve (12) and a sixth control valve (13), the fifth control valve (12) is arranged on the input end of the first pipeline (2) and is used for controlling the on-off of the input end of the first pipeline (2), the control system is electrically connected with the fifth control valve (12) to control the on-off of the fifth control valve (12), the first pipeline (2) is provided with a second output end, the sixth control valve (13) is arranged on the second output end of the first pipeline (2) and is used for controlling the on-off of the second output end of the first pipeline (2), and the control system is electrically connected with the sixth control valve (13) to control the on-off of the sixth control valve (13).

8. The positive and negative automatic cleaning system of a disc machine according to claim 1, further comprising a driving motor (14), wherein the driving motor (14) is used for driving the start and stop of the disc machine (1), and the control system is electrically connected with the driving motor (14) to control the start and stop of the driving motor (14).

9. The positive and negative automatic cleaning system of a disc machine according to claim 8, further comprising a conductivity detection device (15), wherein the conductivity detection device (15) is electrically connected to the control system for monitoring the conductivity of the disc machine (1).

10. The positive and negative automatic cleaning system of the disc machine according to claim 1, further comprising a pressurized water pump (16), wherein the pressurized water pump (16) is arranged on the first pipeline (2), and the control system is electrically connected with the pressurized water pump (16) to control the opening and closing of the pressurized water pump (16).