Sample bottle cleaning system and water circulation filtering device thereof

Abstract

The utility model discloses a sample bottle cleaning system and a water circulation filtering device thereof, and relates to the technical field of automatic cleaning of sample bottles. A first filter screen is arranged between the ultrasonic cleaning water settling and filtering tank and the ultrasonic cleaning circulating water tank; a spray water precipitation filter tank; a second filter screen is arranged between the spray water sedimentation filter tank and the spray cleaning circulating water tank; the water inlet pipe is used for communicating the ultrasonic cleaning circulating water tank with the ultrasonic cleaning tank and communicating the spraying cleaning circulating water tank with the spraying pipeline; the water pump is used for pumping water into the ultrasonic cleaning pool from the ultrasonic cleaning circulating water pool and pumping water into the spraying pipeline from the spraying cleaning circulating water pool; and a wastewater pipe. The device not only can realize cyclic utilization of cleaning water and reduce water loss, but also can prevent a sewer line from being polluted and blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic sample bottle cleaning, and more specifically, to a water circulation filter device and a sample bottle cleaning system comprising the water circulation filter device. Background Art

[0002] In the prior art, the automatic sample bottle cleaning system is a crucial step in the coal sampling process. It is used to clean the sample bottles used in coal sample preparation. Located at the end of the coal sampling process, where samples are discarded, the system cleans and air-dries the sample bottles, then temporarily stores them for use by the sample preparation machine or other equipment that requires them. The water module in this automatic sample bottle cleaning system is a crucial component, responsible for supplying clean water to the ultrasonic cleaning tank 01 and spray cleaning tank 02 in the system, and discharging the wastewater after cleaning out of the system.

[0003] Currently, if Figures 1 to 3 As shown, the water module in the sample bottle cleaning system consists of two parts: an inlet pipe 03 and a drain pipe 06. Tap water enters the inlet pipe 03 through the tap water pipe and is divided into two paths. One path is injected into the ultrasonic cleaning tank 01 through a solenoid valve, and the other path is pressurized by a solenoid valve and a booster pump and then injected into the spray cleaning tank 02. (That is, one inlet pipe 03 is connected to the ultrasonic cleaning tank inlet 04, and the other inlet pipe 03 is connected to the spray cleaning tank inlet 05.) Drain pipe 06 is connected to the overflow port 07 of ultrasonic cleaning tank 01, the drain port 08 of ultrasonic cleaning tank 01, and the drain port 09 of spray cleaning tank. The other end of drain pipe 06 is connected to the sewer pipe in the building where the sample bottle cleaning system is located. The wastewater after washing the sample bottles in ultrasonic cleaning tank 01 and spray cleaning tank 02 is discharged directly into the sewer through drain pipe 06. In other words, the water module's water inlet and outlet are direct-flow, with tap water flowing directly into ultrasonic cleaning tank 01 and spray cleaning tank 02 via inlet pipe 03. The wastewater after cleaning is discharged directly into the sewer via drain pipe 06. However, this water module requires refilling and re-draining water every time it is cleaned, which consumes a lot of water. Furthermore, the wastewater after cleaning is discharged directly into the sewer without being treated, posing the risk of clogging the pipes and polluting the environment.

[0004] To sum up, how to provide a sample bottle cleaning system that can not only recycle cleaning water and reduce water loss, but also filter out coal slag particles in sewage to prevent pollution and blockage of sewer pipes is an urgent problem to be solved by technical personnel in this field. Utility Model Content

[0005] Therefore, the water circulation filtering device can realize the recycling of cleaning water, reduce water consumption and water cost, and filter coal cinder particles in sewage to prevent the sewage from polluting and blocking the sewer.

[0006] Another object of the present utility model is to provide a sample bottle cleaning system comprising the above water circulation filtering device.

[0007] In order to achieve the above object, the present utility model provides the following technical scheme.

[0008] A water circulation filtering device comprises:

[0009] An ultrasonic cleaning water sedimentation and filtration tank;

[0010] An ultrasonic cleaning circulating water tank is located in the first tank with the ultrasonic cleaning water sedimentation and filtration tank, and a first filter screen is arranged between the ultrasonic cleaning water sedimentation and filtration tank and the ultrasonic cleaning circulating water tank.

[0011] A spraying water sedimentation and filtration tank;

[0012] A spraying cleaning circulating water tank is located in the second tank with the spraying water sedimentation and filtration tank, and a second filter screen is arranged between the spraying water sedimentation and filtration tank and the spraying cleaning circulating water tank.

[0013] A water inlet pipe is used to connect the ultrasonic cleaning circulating water tank and the ultrasonic cleaning tank, and connect the spraying cleaning circulating water tank and the spraying pipeline.

[0014] A water pump is used to pump water from the ultrasonic cleaning circulating water tank into the ultrasonic cleaning tank, and pump water from the spraying cleaning circulating water tank into the spraying pipeline.

[0015] A waste water pipe is used to connect the bottom of the ultrasonic cleaning tank and the ultrasonic cleaning water sedimentation and filtration tank, and connect the bottom of the spraying cleaning tank and the spraying water sedimentation and filtration tank.

[0016] In an embodiment, a partition is arranged between the spraying water sedimentation and filtration tank and the ultrasonic cleaning circulating water tank.

[0017] In an embodiment, a water inlet is arranged at the back of the ultrasonic cleaning circulating water tank and the spraying cleaning circulating water tank, and the water inlet is connected with a water tank through an electromagnetic valve.

[0018] In an embodiment, a water outlet is arranged at the back of the ultrasonic cleaning water sedimentation and filtration tank and the spraying water sedimentation and filtration tank, and the water outlet is connected with a sewer pipeline through a ball valve.

[0019] In an embodiment, the top of the first tank and the top of the second tank are each provided with a removable maintenance cover.

[0020] In an embodiment, the first filter screen is removably disposed within the first tank, and the second filter screen is removably disposed within the second tank.

[0021] In an embodiment, a bypass pipe is provided on the wastewater pipe connected to the ultrasonic cleaning water sedimentation and filtration tank, and the bypass pipe is connected to a sewer pipe through a solenoid valve.

[0022] In an embodiment, the ultrasonic cleaning water sedimentation and filtration tank is connected to the top of the ultrasonic cleaning tank through an overflow pipe.

[0023] A sample bottle cleaning system, comprising: an ultrasonic cleaning tank, a spraying pipe, a spraying cleaning tank, a bottle feeding assembly, and the water circulation and filtration device of any one of the preceding embodiments, wherein the water inlet pipe of the water circulation and filtration device is connected to the ultrasonic cleaning circulating water tank and the ultrasonic cleaning tank, and is connected to the spraying cleaning circulating water tank and the spraying pipe; and the wastewater pipe of the water circulation and filtration device is connected to the bottom of the ultrasonic cleaning tank and the ultrasonic cleaning water sedimentation and filtration tank, and is connected to the bottom of the spraying cleaning tank and the spraying water sedimentation and filtration tank.

[0024] In use of the water circulation and filtration device, clean water is filled in the ultrasonic cleaning circulating water tank and the spraying cleaning circulating water tank. When the ultrasonic cleaning tank needs water, the water pump is used to pump the clean water in the ultrasonic cleaning circulating water tank into the ultrasonic cleaning tank. After the ultrasonic cleaning tank works for a certain period of time, the wastewater pipe connected to the ultrasonic cleaning tank is opened regularly to discharge the sewage in the ultrasonic cleaning tank after cleaning the sample bottles into the ultrasonic cleaning water sedimentation and filtration tank. The sewage in the ultrasonic cleaning water sedimentation and filtration tank passes through the first filter screen, and the recyclable water enters the ultrasonic cleaning circulating water tank, which is used when the ultrasonic cleaning tank needs water next time. The coal cinder and particles that cannot pass through the first filter screen sink in the bottom of the ultrasonic cleaning water sedimentation and filtration tank over time.

[0025] When the spraying cleaning station needs water, the water pump is used to pump the clean water in the spraying cleaning circulating water tank into the spraying pipe to directly wash the sample bottles to be cleaned. The sewage after cleaning the sample bottles falls into the spraying cleaning tank and is directly discharged into the spraying water sedimentation and filtration tank through the wastewater pipe connected to the spraying cleaning tank. The sewage in the spraying water sedimentation and filtration tank passes through the second filter screen, and the recyclable water enters the spraying cleaning circulating water tank, which is used when the spraying cleaning station needs water next time. The coal cinder and particles that cannot pass through the second filter screen sink in the bottom of the spraying water sedimentation and filtration tank over time.

[0026] In summary, the water circulation filtering device provided by the utility model can realize the recycling of cleaning water, reduce water consumption and water cost, and filter coal cinder particles in sewage to prevent sewage from polluting and blocking the sewer.

[0027] In addition, the utility model provides a sample bottle cleaning system comprising the water circulation filtering device. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows, obviously, the drawings in the following description are only the embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative labor.

[0029] Figure 1 It is the structural diagram of ultrasonic cleaning pool and spray cleaning pool in the prior art;

[0030] Figure 2 It is the structural diagram of ultrasonic cleaning pool and spray cleaning pool in the prior art; Figure 1 It is the top view of the utility model;

[0031] Figure 3 It is the top view of the utility model; Figure 1 It is the schematic diagram of pipeline connection in the utility model;

[0032] Figure 4 It is the top view of the water circulation filtering device provided by the utility model;

[0033] Figure 5 It is the structural diagram of water circulation filtering device;

[0034] Figure 6 It is the structural diagram of sample bottle cleaning system provided by the utility model.

[0035] Figures 1 to 6 In the utility model:

[0036] 01 is ultrasonic cleaning pool, 02 is spray cleaning pool, 03 is water inlet pipeline, 04 is ultrasonic cleaning pool water inlet, 05 is spray cleaning pool water inlet, 06 is drain pipeline, 07 is overflow, 08 is ultrasonic cleaning pool drain, 09 is spray cleaning pool drain.

[0037] 1 is an ultrasonic cleaning water sedimentation filter tank, 2 is an ultrasonic cleaning circulating water tank, 3 is a spray water sedimentation filter tank, 4 is a spray cleaning circulating water tank, 5 is a water inlet pipe, 6 is a water pump, 7 is a waste water pipe, 8 is a water inlet, 9 is a water outlet, 10 is an inspection cover plate, 11 is a bypass pipe, 12 is an electromagnetic valve, 13 is a first filter screen, 14 is a second filter screen, 15 is an overflow pipe, 16 is a bottle feeding assembly, 17 is an ultrasonic cleaning tank, and 18 is a spray cleaning tank. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0039] The core of the present application is to provide a water circulation filter device, which can realize the recycling of cleaning water, reduce water consumption, and reduce water cost, and can filter and treat coal cinder particles in sewage to prevent sewage from polluting and blocking the sewer. Another core of the present application is to provide a sample bottle cleaning system comprising the above water circulation filter device.

[0040] Please refer to Figures 4 to 6 , Figure 4 for a top view of the water circulation filter device provided by the present application; Figure 5 for a structural schematic view of the water circulation filter device; Figure 6 for a structural schematic view of the sample bottle cleaning system provided by the present application.

[0041] The present embodiment provides a water circulation filter device, comprising:

[0042] an ultrasonic cleaning water sedimentation filter tank 1;

[0043] an ultrasonic cleaning circulating water tank 2, which is located in a first tank with the ultrasonic cleaning water sedimentation filter tank 1, and a first filter screen 13 is arranged between the ultrasonic cleaning water sedimentation filter tank 1 and the ultrasonic cleaning circulating water tank 2;

[0044] a spray water sedimentation filter tank 3;

[0045] a spray cleaning circulating water tank 4, which is located in a second tank with the spray water sedimentation filter tank 3, and a second filter screen 14 is arranged between the spray water sedimentation filter tank 3 and the spray cleaning circulating water tank 4;

[0046] a water inlet pipe 5, which is used to connect the ultrasonic cleaning circulating water tank 2 and the ultrasonic cleaning tank 17, and connect the spray cleaning circulating water tank 4 and a spray pipe;

[0047] a water pump 6 for pumping the water from the ultrasonic cleaning circulating pool 2 into the ultrasonic cleaning pool 17 and pumping the water from the spraying cleaning circulating pool 4 into the spraying pipeline;

[0048] a waste water pipe 7 for connecting the bottom of the ultrasonic cleaning pool 17 with the ultrasonic cleaning water sedimentation filter pool 1 and connecting the bottom of the spraying cleaning pool 18 with the spraying water sedimentation filter pool 3.

[0049] When the water circulating filter device is used, the ultrasonic cleaning circulating pool 2 and the spraying cleaning circulating pool 4 can be filled with clean water, when the ultrasonic cleaning pool 17 needs water, the water pump 6 is used to pump the clean water in the ultrasonic cleaning circulating pool 2 into the ultrasonic cleaning pool 17. After the ultrasonic cleaning pool 17 works for a certain time, the waste water pipe 7 connected with the ultrasonic cleaning pool 17 is opened regularly, and the sewage after cleaning the sample bottles in the ultrasonic cleaning pool 17 is discharged into the ultrasonic cleaning water sedimentation filter pool 1. The sewage in the ultrasonic cleaning water sedimentation filter pool 1 can continue to use the circulating water to enter the ultrasonic cleaning circulating pool 2 after passing through the first filter screen 13, and the next time the ultrasonic cleaning pool 17 needs water, while the coal cinder and particles that cannot pass through the first filter screen 13 are deposited at the bottom of the ultrasonic cleaning water sedimentation filter pool 1.

[0050] When the spraying cleaning station needs water, the water pump 6 is used to pump the clean water in the spraying cleaning circulating pool 4 into the spraying pipeline, and directly wash the sample bottles to be cleaned. The sewage after cleaning the sample bottles falls into the spraying cleaning pool 18, and is directly discharged into the spraying water sedimentation filter pool 3 through the waste water pipe 7 connected with the spraying cleaning pool 18. The sewage in the spraying water sedimentation filter pool 3 can continue to use the circulating water to enter the spraying cleaning circulating pool 4 after passing through the second filter screen 14, and the next time the spraying cleaning station needs water, while the coal cinder and particles that cannot pass through the second filter screen 14 are deposited at the bottom of the spraying water sedimentation filter pool 3.

[0051] In summary, the water circulating filter device provided by the utility model can realize the recycling of cleaning water, reduce water consumption and reduce water cost, and can filter the coal cinder particles in the sewage to prevent the sewage from polluting and blocking the sewer pipeline.

[0052] In one embodiment, a partition is arranged between the spraying water sedimentation filter pool 3 and the ultrasonic cleaning circulating pool 2, so that the spraying water sedimentation filter pool 3 and the ultrasonic cleaning circulating pool 2 are separated by the partition and are not connected with each other.

[0053] In one embodiment, the back of the ultrasonic cleaning circulating pool 2 and the back of the spray cleaning circulating pool 4 are each provided with a water inlet 8, which is connected to a water tank through a solenoid valve 12, thereby providing clean water for the ultrasonic cleaning circulating pool 2 and the spray cleaning circulating pool 4 respectively.

[0054] In one embodiment, the back of the ultrasonic cleaning water sedimentation filter pool 1 and the back of the spray water sedimentation filter pool 3 are each provided with a water outlet 9, which is connected to a sewer pipe through a ball valve, thereby being used to drain the wastewater in the ultrasonic cleaning water sedimentation filter pool 1 and the spray water sedimentation filter pool 3 respectively, which cannot be recycled.

[0055] In one embodiment, the top of the first pool and the top of the second pool are each provided with a removable maintenance cover plate 10. By opening the maintenance cover plate 10, the cinders and particulate matter in the ultrasonic cleaning water sedimentation filter pool 1 and the spray water sedimentation filter pool 3 can be cleaned regularly.

[0056] In one embodiment, a first filter screen 13 is removably arranged in the first pool, and a second filter screen 14 is removably arranged in the second pool. The first filter screen 13 and the second filter screen 14 are used to filter the cinders and other particulate matter in the circulating water. The first filter screen 13 and the second filter screen 14 are removably fixed, which facilitates the replacement of the first filter screen 13 and the second filter screen 14 by the operator, thereby avoiding the first filter screen 13 and the second filter screen 14 being clogged and unable to continue filtering impurities.

[0057] In one embodiment, a bypass pipe 11 is arranged on the wastewater pipe 7 connected to the ultrasonic cleaning water sedimentation filter pool 1, and the bypass pipe 11 is connected to a sewer pipe through a solenoid valve 12. When a special situation occurs (such as the amount of water discharged from the ultrasonic cleaning pool 17 exceeds the available volume of the ultrasonic cleaning water sedimentation filter pool 1), the solenoid valve 12 on the bypass pipe 11 can be controlled to be opened, so that the wastewater of the ultrasonic cleaning pool 17 is directly discharged into the sewer pipe through the bypass pipe 11.

[0058] In one embodiment, the ultrasonic cleaning water sedimentation filter pool 1 is connected to the top of the ultrasonic cleaning pool 17 through an overflow pipe 15. Therefore, when the water level in the ultrasonic cleaning pool 17 is too high, the excess water overflows to the ultrasonic cleaning water sedimentation filter pool 1 through the overflow pipe 15.

[0059] In addition to the water circulation filtering device, the utility model also provides a sample bottle cleaning system including the water circulation filtering device disclosed in the above embodiment, the sample bottle cleaning system further includes an ultrasonic cleaning pool 17, a spraying pipeline, a spraying cleaning pool 18 and a bottle feeding assembly 16, the water inlet pipe 5 of the water circulation filtering device is connected with the ultrasonic cleaning circulating water pool 2 and the ultrasonic cleaning pool 17 and is connected with the spraying cleaning circulating water pool 4 and the spraying pipeline; the wastewater pipe 7 of the water circulation filtering device is connected with the bottom of the ultrasonic cleaning pool 17 and the ultrasonic cleaning water sedimentation filter pool 1 and is connected with the bottom of the spraying cleaning pool 18 and the spraying water sedimentation filter pool 3. The structures of other parts of the sample bottle cleaning system refer to the prior art, and will not be repeated here.

[0060] Need to explain, the system adds water circulation filtering device on the basis of the prior art sample bottle cleaning system, through the pipeline respectively with the water inlet 8, the drain 9 of the ultrasonic cleaning pool 17, the spraying cleaning pool 18 of sample bottle cleaning system is connected, as shown in Figure 6 Water circulation filtering device is independent module structure, can be used as the optional module of sample bottle cleaning system, installs and removes water circulation filtering device and does not affect the normal work of sample bottle cleaning system.

[0061] Need to explain further, the ultrasonic cleaning circulating water pool 2 is connected with the ultrasonic cleaning pool 17 through the water pump 6 and the water inlet pipe 5, is used to pump 6 into the ultrasonic cleaning pool 17 with filtered circulating water for use;The spraying cleaning circulating water pool 4 is connected with the spraying pipeline through the water pump 6 and the water inlet pipe 5, is used to pump 6 into the spraying pipeline with filtered circulating water for use;The ultrasonic cleaning water sedimentation filter pool 1 is connected with the bottom of the ultrasonic cleaning pool 17 through the wastewater pipe 7 and the electromagnetic valve 12, is used to pump 6 into the ultrasonic cleaning water sedimentation filter pool 1 with sewage in the ultrasonic cleaning pool 17, carries out circulating water filtration and coal cinder particulate matter deposition;The spraying water sedimentation filter pool 3 is directly connected with the bottom of the spraying cleaning pool 18 through the wastewater pipe 7, is used to pump 6 into the spraying water sedimentation filter pool 3 with sewage after spraying flushing, carries out circulating water filtration and coal cinder particulate matter deposition.

[0062] In order to further illustrate the use method of water circulation filtering device, it is illustrated by example.

[0063] Tap water is injected into the ultrasonic cleaning circulating water pool 2 and the spraying cleaning circulating water pool 4 respectively, that is, the electromagnetic valve 12 at the water inlet 8 can be opened, so that tap water is injected into the ultrasonic cleaning circulating water pool 2 and the spraying cleaning circulating water pool 4 respectively;

[0064] When the ultrasonic cleaning tank 17 needs water, the cleaning water in the ultrasonic cleaning circulating water tank 2 is pumped into the ultrasonic cleaning tank 17 by the water pump 6, and after the ultrasonic cleaning tank 17 works for a preset time, the electromagnetic valve 12 on the waste water pipe 7 is regularly opened to discharge the sewage after cleaning the sample bottle in the ultrasonic cleaning tank 17 into the ultrasonic cleaning water sedimentation filter tank 1, and the sewage in the ultrasonic cleaning water sedimentation filter tank 1 is filtered by the first filter screen 13 and then enters the ultrasonic cleaning circulating water tank 2 for recycling; when a special condition occurs (for example, the water discharged from the ultrasonic cleaning tank 17 exceeds the available volume of the circulating filter water tank), the electromagnetic valve 12 on the bypass pipe 11 is opened, and the sewage in the ultrasonic cleaning tank 17 is directly discharged into the sewer pipe through the bypass pipe 11; when the water level in the ultrasonic cleaning tank 17 is too high, the excess water overflows to the ultrasonic cleaning water sedimentation filter tank 1 through the overflow pipe 15, and the coal cinder and particles that cannot pass through the first filter screen 13 in the ultrasonic cleaning water sedimentation filter tank 1 can be settled at the bottom of the ultrasonic cleaning water sedimentation filter tank 1 over time.

[0065] When the spray pipe needs water, the cleaning water in the spray cleaning circulating water tank 4 is pumped into the spray pipe by the water pump 6 to flush the sample bottle to be cleaned, and the sewage after cleaning the sample bottle is discharged into the spray water sedimentation filter tank 3 through the waste water pipe 7, and the sewage in the spray water sedimentation filter tank 3 is filtered by the second filter screen 14 and then enters the spray cleaning circulating water tank 4 for recycling for use when the spray cleaning station needs water next time; and the coal cinder and particles that cannot pass through the second filter screen 14 are settled at the bottom of the spray water sedimentation filter tank 3 over time.

[0066] With the increase of the number of water circulation, the degree of dirtiness of the circulating water increases, and when it cannot be used again, the ball valve at the drain 9 is opened to discharge the circulating water that cannot be used into the sewer pipe. In addition, the maintenance cover plate 10 can be regularly opened by the operator to clean the coal cinder and particles settled in the ultrasonic cleaning water sedimentation filter tank 1 and the spray water sedimentation filter tank 3, so as to achieve the purpose of regular cleaning or replacement of the filter screen, so as to ensure the sewage treatment effect.

[0067] It should be noted that the first filter screen 13 and the second filter screen 14, the first tank and the second tank mentioned in the present application file are only different in position and have no sequence.

[0068] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same and similar parts between the embodiments can be referred to each other. Any combination of all the embodiments provided by the utility model is within the protection scope of the utility model, and will not be repeated here.

[0069] The above has carried out the detailed introduction to the sample bottle cleaning system and water circulation filtering device thereof provided by the utility model. The principle and implementation mode of the utility model are described by applying specific examples in this paper, and the above embodiment description is only used for helping to understand the method and core idea of the utility model. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A water circulation filter apparatus, characterized by, It comprises: an ultrasonic cleaning water sedimentation filter tank (1); an ultrasonic cleaning circulating water tank (2) located in the first tank with the ultrasonic cleaning water sedimentation filter tank (1), and a first filter screen (13) is arranged between the ultrasonic cleaning water sedimentation filter tank (1) and the ultrasonic cleaning circulating water tank (2); a spray water sedimentation filter tank (3); a spray cleaning circulating water tank (4) located in the second tank with the spray water sedimentation filter tank (3), and a second filter screen (14) is arranged between the spray water sedimentation filter tank (3) and the spray cleaning circulating water tank (4); a water inlet pipe (5) for connecting the ultrasonic cleaning circulating water tank (2) and the ultrasonic cleaning tank (17), and connecting the spray cleaning circulating water tank (4) and the spray pipeline; a water pump (6) for pumping water from the ultrasonic cleaning circulating water tank (2) into the ultrasonic cleaning tank (17), and pumping water from the spray cleaning circulating water tank (4) into the spray pipeline; a waste water pipe (7) for connecting the bottom of the ultrasonic cleaning tank (17) and the ultrasonic cleaning water sedimentation filter tank (1), and connecting the bottom of the spray cleaning tank (18) and the spray water sedimentation filter tank (3).

2. The water-circulating filter apparatus according to claim 1, wherein A partition is arranged between the spray water sedimentation filter tank (3) and the ultrasonic cleaning circulating water tank (2).

3. The water-circulating filter apparatus according to claim 1, wherein The back of the ultrasonic cleaning circulating water tank (2) and the back of the spray cleaning circulating water tank (4) are each provided with a water inlet (8), and the water inlet (8) is connected with a water tank through an electromagnetic valve (12).

4. The water-circulating filter apparatus according to claim 1, wherein The back of the ultrasonic cleaning water sedimentation filter tank (1) and the back of the spray water sedimentation filter tank (3) are each provided with a drain (9), and the drain (9) is connected with a sewer pipeline through a ball valve.

5. The water-circulating filter apparatus according to claim 1, wherein The top of the first tank and the top of the second tank are each provided with a removable maintenance cover plate (10).

6. The water-circulating filter device according to claim 5, wherein The first filter screen (13) is detachably arranged in the first tank, and the second filter screen (14) is detachably arranged in the second tank.

7. The water-circulating filter device according to any one of claims 1 to 6, characterized in that The waste water pipe (7) connected with the ultrasonic cleaning water sedimentation filter tank (1) is provided with a bypass pipeline (11), and the bypass pipeline (11) is connected with a sewer pipeline through an electromagnetic valve (12).

8. The water-circulating filter device according to any one of claims 1 to 6, characterized in that The ultrasonic cleaning water sedimentation filter tank (1) is connected with the top of the ultrasonic cleaning tank (17) through an overflow pipe (15).

9. A sample bottle cleaning system characterized by, It comprises: an ultrasonic cleaning tank (17), a spray pipeline, a spray cleaning tank (18), a bottle feeding assembly (16), and the water circulating filter device of any one of the preceding claims 1 to 8, wherein the water inlet pipe (5) of the water circulating filter device connects the ultrasonic cleaning circulating water tank (2) and the ultrasonic cleaning tank (17), and connects the spray cleaning circulating water tank (4) and the spray pipeline; and the waste water pipe (7) of the water circulating filter device connects the bottom of the ultrasonic cleaning tank (17) and the ultrasonic cleaning water sedimentation filter tank (1), and connects the bottom of the spray cleaning tank (18) and the spray water sedimentation filter tank (3).

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