Sample bottle cleaning system, water circulation filtering device and water circulation utilization method

Abstract

The invention discloses a sample bottle cleaning system, a water circulation filtering device and a water circulation utilization method, 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 present invention relates to the technical field of automatic sample bottle cleaning, and more specifically to a water circulation filter device. In addition, it also relates to a sample bottle cleaning system including the water circulation filter device and a water circulation utilization method applied to the water circulation filter device. Background Art

[0002] In the prior art, the automatic sample bottle cleaning system is an important part of the coal sampling process. It is used to clean the coal sample bottles in the coal sample preparation process. The automatic sample bottle cleaning system is located at the back end of the coal sampling process where the sample is discarded. After cleaning and air-drying the coal sample bottles, the coal sample bottles are temporarily stored for use by the sample preparation machine or other equipment that needs coal sample bottles. Among them, the water channel module in the automatic sample bottle cleaning system is an important part of the system. The water channel module is responsible for providing clean water for cleaning the sample bottles to the ultrasonic cleaning pool 01 and the spray cleaning pool 02 in the system, and discharging the sewage 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 drainage pipe 06. After the tap water enters the inlet pipe 03 through the tap water pipe, it is divided into two parts. One part is injected into the ultrasonic cleaning pool 01 through the solenoid valve, and the other part is injected into the spray cleaning pool 02 after being pressurized by the solenoid valve and the booster pump (that is, one inlet pipe 03 is connected to the water inlet 04 of the ultrasonic cleaning pool, and the other inlet pipe 03 is connected to the water inlet 05 of the spray cleaning pool). One end of the drainage pipe 06 is connected to the overflow port 07 of the ultrasonic cleaning pool 01, the drainage port 08 of the ultrasonic cleaning pool, and the drainage port 09 of the spray cleaning pool, respectively, and the other end of the drainage pipe 06 is connected to the sewer pipe in the building where the sample bottle cleaning system is located. The sewage after cleaning the sample bottles in the ultrasonic cleaning pool 01 and the spray cleaning pool 02 is directly discharged into the sewer through the drainage pipe 06. That is, the water inlet and outlet of the water channel module are direct inlet and direct outlet, and tap water is directly injected into the ultrasonic cleaning pool 01 and the spray cleaning pool 02 through the water inlet pipe 03, and the sewage after cleaning is directly discharged into the sewer through the drainage pipe 06. However, the water channel module needs to be refilled and drained every time it is cleaned, which consumes a lot of water; and the sewage after cleaning is directly discharged into the sewer without being treated, which poses the risk of clogging the pipe and polluting the environment.

[0004] To sum up, how to provide a sample bottle cleaning system that can not only realize the recycling of cleaning water and reduce water loss, but also filter out coal slag particles in sewage to prevent pollution and blockage of sewer pipes is a problem that needs to be urgently solved by technical personnel in this field. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a water circulation filtering device, which can not only realize the recycling of cleaning water, reduce water loss and water cost, but also filter the coal slag particles in sewage to prevent sewage from polluting and clogging the sewer pipe.

[0006] Another object of the present invention is to provide a sample bottle cleaning system including the above-mentioned water circulation filtering device and a water circulation utilization method applied to the above-mentioned water circulation filtering device.

[0007] In order to achieve the above object, the present invention provides the following technical solutions:

[0008] A water circulation filtering device, comprising:

[0009] Ultrasonic cleaning of water sedimentation filter tank;

[0010] An ultrasonic cleaning circulating water pool, which is located in the first pool with the ultrasonic cleaning water sedimentation and filtration pool, and a first filter screen is provided between the ultrasonic cleaning water sedimentation and filtration pool and the ultrasonic cleaning circulating water pool;

[0011] Spray water sedimentation and filtration tank;

[0012] A spray cleaning circulating water pool, which is located in the second pool with the spray water sedimentation and filtration pool, and a second filter is provided between the spray water sedimentation and filtration pool and the spray cleaning circulating water pool;

[0013] A water inlet pipe, which is used to connect the ultrasonic cleaning circulating water pool and the ultrasonic cleaning pool, and connect the spray cleaning circulating water pool and the spray pipeline;

[0014] A water pump, used to pump water from the ultrasonic cleaning circulating water pool into the ultrasonic cleaning pool, and to pump water from the spray cleaning circulating water pool into the spray pipe;

[0015] A wastewater pipe is used to connect the bottom of the ultrasonic cleaning pool and the ultrasonic cleaning water sedimentation and filtration pool, and to connect the bottom of the spray cleaning pool and the spray water sedimentation and filtration pool.

[0016] In one embodiment, a partition is provided between the spray water sedimentation filtration tank and the ultrasonic cleaning circulating water tank.

[0017] In one embodiment, the backs of the ultrasonic cleaning circulating water pool and the spray cleaning circulating water pool are both provided with water inlets, and the water inlets are connected to the water tank via a solenoid valve.

[0018] In one embodiment, the backs of the ultrasonic cleaning water sedimentation filter tank and the spray water sedimentation filter tank are both provided with drainage outlets, and the drainage outlets are connected to the sewer pipe through ball valves.

[0019] In one embodiment, a removable inspection cover is provided on the top of the first tank and the top of the second tank.

[0020] In one embodiment, the first filter net is detachably disposed in the first pool, and the second filter net is detachably disposed in the second pool.

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

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

[0023] A sample bottle cleaning system comprises: an ultrasonic cleaning tank, a spray pipe, a spray cleaning tank, a bottle inlet assembly and a water circulation filter device as described in any one of the above items, wherein the water inlet pipe of the water circulation filter device connects the ultrasonic cleaning circulating water tank and the ultrasonic cleaning tank, and connects the spray cleaning circulating water tank and the spray pipe; the wastewater pipe of the water circulation filter device connects the bottom of the ultrasonic cleaning tank and the ultrasonic cleaning water sedimentation filter tank, and connects the bottom of the spray cleaning tank and the spray water sedimentation filter tank.

[0024] A water recycling method, applied to any of the water circulation filtering devices described above, comprising:

[0025] Tap water is respectively injected into the ultrasonic cleaning circulating water pool and the spray cleaning circulating water pool;

[0026] When the ultrasonic cleaning pool needs water, clean water in the ultrasonic cleaning circulating water pool is pumped into the ultrasonic cleaning pool by a water pump. After the ultrasonic cleaning pool works for a preset time, the wastewater pipe is opened regularly, and the sewage in the ultrasonic cleaning water sedimentation filter pool is filtered through a first filter screen and then enters the ultrasonic cleaning circulating water pool for recycling;

[0027] When the spray pipe needs water, the clean water in the spray cleaning circulating water pool is pumped into the spray pipe through the water pump to rinse the sample bottles to be cleaned. The sewage after cleaning the sample bottles is discharged into the spray water sedimentation filter pool through the wastewater pipe. The sewage in the spray water sedimentation filter pool is filtered through the second filter screen and then enters the spray cleaning circulating water pool for recycling.

[0028] When using the water circulation filtration device provided by the present invention, clean water can be contained in the ultrasonic cleaning circulating water pool and the spray cleaning circulating water pool. When the ultrasonic cleaning pool needs water, the clean water in the ultrasonic cleaning circulating water pool is pumped into the ultrasonic cleaning pool by a water pump. After the ultrasonic cleaning pool has been working for a certain period of time, the wastewater pipe connected to the ultrasonic cleaning pool is opened regularly to discharge the wastewater after cleaning the sample bottle in the ultrasonic cleaning pool into the ultrasonic cleaning water sedimentation filtration pool. After the wastewater in the ultrasonic cleaning water sedimentation filtration pool passes through the first filter screen, the recyclable circulating water enters the ultrasonic cleaning circulating water pool for use when the ultrasonic cleaning pool needs water next time, while the coal slag and particulate matter that cannot pass through the first filter screen settle to the bottom of the ultrasonic cleaning water sedimentation filtration pool over time.

[0029] When the spray cleaning station needs water, the clean water in the spray cleaning circulating water pool is pumped into the spray pipe through a water pump to directly rinse the sample bottles to be cleaned. The sewage after washing the sample bottles falls into the spray cleaning pool and is directly discharged into the spray water sedimentation filter pool through the wastewater pipe connected to the spray cleaning pool. After the sewage in the spray water sedimentation filter pool is filtered through the second filter, the recyclable circulating water enters the spray cleaning circulating water pool for use when the spray cleaning station needs water next time, while the coal slag and particulate matter that cannot pass through the second filter settle to the bottom of the spray water sedimentation filter pool over time.

[0030] In summary, the water circulation filtration device provided by the present invention can not only realize the recycling of cleaning water, reduce water loss and water cost, but also filter and treat the coal slag particles in sewage to prevent sewage from polluting and clogging the sewer pipe.

[0031] In addition, the present invention also provides a sample bottle cleaning system including the above-mentioned water circulation filtering device and a water circulation utilization method applied to the above-mentioned water circulation filtering device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0033] Figure 1 It is a schematic diagram of the structure of an ultrasonic cleaning pool and a spray cleaning pool in the prior art;

[0034] Figure 2 for Figure 1 A top view of

[0035] Figure 3 for Figure 1Schematic diagram of the middle pipeline connection;

[0036] Figure 4 A schematic top view of the water circulation filtration device provided by the present invention;

[0037] Figure 5 It is a structural schematic diagram of a water circulation filtration device;

[0038] Figure 6 This is a schematic diagram of the structure of the sample bottle cleaning system provided by the present invention;

[0039] Figure 7 Schematic diagram of the water recycling method.

[0040] Figure 1-Figure 7 middle:

[0041] 01 is the ultrasonic cleaning pool, 02 is the spray cleaning pool, 03 is the water inlet pipe, 04 is the water inlet of the ultrasonic cleaning pool, 05 is the water inlet of the spray cleaning pool, 06 is the drainage pipe, 07 is the overflow port, 08 is the drain port of the ultrasonic cleaning pool, and 09 is the drain port of the spray cleaning pool.

[0042] 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 drain, 10 is an inspection cover, 11 is a bypass pipe, 12 is a solenoid valve, 13 is a first filter screen, 14 is a second filter screen, 15 is an overflow pipe, 16 is a bottle inlet assembly, 17 is an ultrasonic cleaning tank, and 18 is a spray cleaning tank. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] The core of the present invention is to provide a water circulation filter device, which can not only realize the recycling of cleaning water, reduce water loss and water cost, but also filter and treat the coal slag particles in sewage to prevent sewage from polluting and clogging the sewer pipes. Another core of the present invention is to provide a sample bottle cleaning system including the above-mentioned water circulation filter device and a water circulation method applied to the above-mentioned water circulation filter device.

[0045] Please refer to Figures 4 to 7 , Figure 4 A schematic top view of the water circulation filtration device provided by the present invention; Figure 5It is a structural schematic diagram of a water circulation filtration device; Figure 6 This is a schematic diagram of the structure of the sample bottle cleaning system provided by the present invention; Figure 7 Schematic diagram of the water recycling method.

[0046] This specific embodiment provides a water circulation filtering device, comprising:

[0047] Ultrasonic cleaning water sedimentation filter tank 1;

[0048] The ultrasonic cleaning circulating water pool 2 and the ultrasonic cleaning water sedimentation and filtration pool 1 are located in the first pool, and a first filter screen 13 is provided between the ultrasonic cleaning water sedimentation and filtration pool 1 and the ultrasonic cleaning circulating water pool 2;

[0049] Spray water sedimentation and filtration tank 3;

[0050] The spray cleaning circulating water pool 4 and the spray water sedimentation filter pool 3 are located in the second pool, and a second filter screen 14 is provided between the spray water sedimentation filter pool 3 and the spray cleaning circulating water pool 4;

[0051] A water inlet pipe 5, which is used to connect the ultrasonic cleaning circulating water pool 2 and the ultrasonic cleaning pool 17, and connect the spray cleaning circulating water pool 4 and the spray pipeline;

[0052] A water pump 6, which is used to pump water from the ultrasonic cleaning circulating water tank 2 into the ultrasonic cleaning tank 17, and to pump water from the spray cleaning circulating water tank 4 into the spray pipe;

[0053] The wastewater pipe 7 is used to connect the bottom of the ultrasonic cleaning tank 17 and the ultrasonic cleaning water sedimentation and filtration tank 1 , and to connect the bottom of the spray cleaning tank 18 and the spray water sedimentation and filtration tank 3 .

[0054] When the water circulation filtration device provided by the present invention is used, the ultrasonic cleaning circulating water pool 2 and the spray cleaning circulating water pool 4 can be filled with clean water. When the ultrasonic cleaning pool 17 needs water, the clean water in the ultrasonic cleaning circulating water pool 2 is pumped into the ultrasonic cleaning pool 17 through the water pump 6. After the ultrasonic cleaning pool 17 has worked for a certain period of time, the wastewater pipe 7 connected to the ultrasonic cleaning pool 17 is opened regularly to discharge the wastewater after cleaning the sample bottle in the ultrasonic cleaning pool 17 into the ultrasonic cleaning water sedimentation filter pool 1. After the wastewater in the ultrasonic cleaning water sedimentation filter pool 1 passes through the first filter screen 13, the circulating water that can be continuously used enters the ultrasonic cleaning circulating water pool 2 for use when the ultrasonic cleaning pool 17 needs water next time, while the coal slag and particulate matter that cannot pass through the first filter screen 13 settle to the bottom of the ultrasonic cleaning water sedimentation filter pool 1 over time.

[0055] When the spray cleaning station needs water, the clean water in the spray cleaning circulating water pool 4 is pumped into the spray pipe through the water pump 6 to directly rinse the sample bottle to be cleaned. The sewage after washing the sample bottle falls into the spray cleaning pool 18, and is directly discharged into the spray water sedimentation filter pool 3 through the wastewater pipe 7 connected to the spray cleaning pool 18. After the sewage in the spray water sedimentation filter pool 3 is filtered through the second filter screen 14, the recyclable circulating water enters the spray cleaning circulating water pool 4 for use when the spray cleaning station needs water next time, while the coal slag and particulate matter that cannot pass through the second filter screen 14 settle on the bottom of the spray water sedimentation filter pool 3 over time.

[0056] In summary, the water circulation filtration device provided by the present invention can not only realize the recycling of cleaning water, reduce water loss and water cost, but also filter and treat the coal slag particles in sewage to prevent sewage from polluting and clogging the sewer pipe.

[0057] In one embodiment, a partition is provided between the spray water sedimentation filter pool 3 and the ultrasonic cleaning circulating water pool 2, so that the spray water sedimentation filter pool 3 and the ultrasonic cleaning circulating water pool 2 are separated by the partition and are not connected to each other.

[0058] In one embodiment, a water inlet 8 is provided on the back of the ultrasonic cleaning circulating water pool 2 and the spray cleaning circulating water pool 4. The water inlet 8 is connected to the water tank through an electromagnetic valve 12, thereby providing clean water to the ultrasonic cleaning circulating water pool 2 and the spray cleaning circulating water pool 4 respectively.

[0059] In one embodiment, a drain port 9 is provided on the back of the ultrasonic cleaning water sedimentation filter tank 1 and the spray water sedimentation filter tank 3. The drain port 9 is connected to the sewer pipe through a ball valve to discharge the waste water that cannot be recycled in the ultrasonic cleaning water sedimentation filter tank 1 and the spray water sedimentation filter tank 3 respectively.

[0060] In one embodiment, the top of the first tank and the top of the second tank are both provided with a detachable inspection cover 10. By opening the inspection cover 10, the coal slag and particulate matter in the ultrasonic cleaning water sedimentation filter tank 1 and the spray water sedimentation filter tank 3 can be regularly cleaned.

[0061] In one embodiment, the first filter screen 13 is detachably disposed in the first pool, and the second filter screen 14 is detachably disposed in the second pool. The first filter screen 13 and the second filter screen 14 are both used to filter coal slag and other particulate matter in the circulating water. The first filter screen 13 and the second filter screen 14 are detachably fixed, which will facilitate operators to replace the first filter screen 13 and the second filter screen 14, and avoid the first filter screen 13 and the second filter screen 14 being blocked and unable to continue filtering impurities.

[0062] In one embodiment, a bypass pipe 11 is provided on the wastewater pipe 7 connected to the ultrasonic cleaning water sedimentation and filtration tank 1, and the bypass pipe 11 is connected to the sewer pipe through a solenoid valve 12. When a special situation occurs (such as the amount of water discharged from the ultrasonic cleaning tank 17 exceeds the available volume of the ultrasonic cleaning water sedimentation and filtration tank 1), the solenoid valve 12 on the bypass pipe 11 can be controlled to open, so that the sewage from the ultrasonic cleaning tank 17 is directly discharged into the sewer pipe through the bypass pipe 11.

[0063] In one embodiment, the ultrasonic cleaning water sedimentation and filtration tank 1 is connected to the top of the ultrasonic cleaning tank 17 through an overflow pipe 15. Therefore, when the water level in the ultrasonic cleaning tank 17 is too high, the excess water overflows to the ultrasonic cleaning water sedimentation and filtration tank 1 through the overflow pipe 15.

[0064] In addition to the above-mentioned water circulation filtration device, the present invention also provides a sample bottle cleaning system including the water circulation filtration device disclosed in the above-mentioned embodiment, the sample bottle cleaning system also includes an ultrasonic cleaning pool 17, a spraying pipeline, a spraying cleaning pool 18 and a bottle inlet assembly 16, the water inlet pipe 5 of the water circulation filtration device connects the ultrasonic cleaning circulation water pool 2 and the ultrasonic cleaning pool 17, and connects the spraying cleaning circulation water pool 4 and the spraying pipeline; the waste water pipe 7 of the water circulation filtration device connects the bottom of the ultrasonic cleaning pool 17 and the ultrasonic cleaning water sedimentation filter pool 1, and connects the bottom of the spraying cleaning pool 18 and the spraying water sedimentation filter pool 3. Please refer to the prior art for the structures of other parts of the sample bottle cleaning system, which will not be repeated herein.

[0065] It should be noted that this system adds a water circulation filter device on the basis of the existing sample bottle cleaning system, which is connected to the water inlet 8 and the drain outlet 9 of the ultrasonic cleaning pool 17 and the spray cleaning pool 18 of the sample bottle cleaning system through pipelines. Figure 6 The water circulation filter device is an independent module structure and can be used as an optional module for the sample bottle cleaning system. The installation and removal of the water circulation filter device will not affect the normal operation of the sample bottle cleaning system.

[0066] It should also be noted that the ultrasonic cleaning circulating water pool 2 is connected to the ultrasonic cleaning pool 17 through the water pump 6 and the water inlet pipe 5, and is used to pump the filtered circulating water 6 into the ultrasonic cleaning pool 17 for use; the spray cleaning circulating water pool 4 is connected to the spray pipe through the water pump 6 and the water inlet pipe 5, and is used to pump the filtered circulating water 6 into the spray pipe for use; the ultrasonic cleaning water sedimentation filter pool 1 is connected to the bottom of the ultrasonic cleaning pool 17 through the wastewater pipe 7 and the solenoid valve 12, and is used to regularly discharge the sewage in the ultrasonic cleaning pool 17 into the ultrasonic cleaning water sedimentation filter pool 1, and perform circulating water filtration and coal slag particle precipitation; the spray water sedimentation filter pool 3 is directly connected to the bottom of the spray cleaning pool 18 through the wastewater pipe 7, and is used to directly discharge the sewage after spray flushing into the spray water sedimentation filter pool 3, and perform circulating water filtration and coal slag particle precipitation.

[0067] In addition, in addition to the above-mentioned water circulation filtering device, the present invention also provides a water circulation utilization method applied to the water circulation filtering device disclosed in the above-mentioned embodiment, comprising:

[0068] Tap water is respectively injected into the ultrasonic cleaning circulating water pool 2 and the spray cleaning circulating water pool 4, that is, the solenoid valve 12 at the water inlet 8 is opened, so that the tap water is respectively injected into the ultrasonic cleaning circulating water pool 2 and the spray cleaning circulating water pool 4;

[0069] When the ultrasonic cleaning pool 17 needs water, the clean water in the ultrasonic cleaning circulating water pool 2 is pumped into the ultrasonic cleaning pool 17 through the water pump 6. After the ultrasonic cleaning pool 17 works for a preset time, the solenoid valve 12 on the waste water pipe 7 is opened regularly to discharge the sewage after cleaning the sample bottle in the ultrasonic cleaning pool 17 into the ultrasonic cleaning water sedimentation filter pool 1. The sewage in the ultrasonic cleaning water sedimentation filter pool 1 is filtered through the first filter screen 13 and then enters the ultrasonic cleaning circulating water pool 2 for recycling; when a special situation occurs (such as the amount of water discharged from the ultrasonic cleaning pool 17 exceeds the available volume of the circulating filter water tank), the solenoid valve 12 on the bypass pipe 11 is controlled to open, and the sewage in the ultrasonic cleaning pool 17 is directly discharged into the sewer pipe through the bypass pipe 11; 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, and the coal slag and particulate matter in the ultrasonic cleaning water sedimentation filter pool 1 that cannot pass through the first filter screen 13 can settle to the bottom of the ultrasonic cleaning water sedimentation filter pool 1 over time;

[0070] When the spray pipe needs water, the clean water in the spray cleaning circulating water pool 4 is pumped into the spray pipe through the water pump 6 to rinse the sample bottle to be cleaned. The sewage after cleaning the sample bottle is discharged into the spray water sedimentation filter pool 3 through the wastewater pipe 7. The sewage in the spray water sedimentation filter pool 3 is filtered through the second filter screen 14 and then enters the spray cleaning circulating water pool 4 for recycling so that it can be used when the spray cleaning station needs water next time; and the coal slag and particulate matter that cannot pass through the second filter screen 14 will settle to the bottom of the spray water sedimentation filter pool 3 over time.

[0071] As the number of times the above-mentioned water liquid circulates increases, the dirtiness of the circulating water increases, and when it can no longer be used, the ball valve at the drain port 9 is opened to discharge the circulating water that can no longer be used into the sewer pipe. In addition, the operator can regularly open the inspection cover 10 to clean the coal slag and particulate matter 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 regularly cleaning or replacing the filter screen to ensure the sewage treatment effect.

[0072] It should be noted that the first filter 13 and the second filter 14, the first pool and the second pool mentioned in the present application document, wherein the first and the second are only used to distinguish the different positions, and there is no order of precedence.

[0073] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. Any combination of all embodiments provided by the present invention is within the protection scope of this invention and will not be described in detail here.

[0074] The sample bottle cleaning system, water circulation filtration device and water circulation utilization method provided by the present invention are introduced in detail above. Specific examples are used herein to illustrate the principle and implementation mode of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A water circulation filtering device, characterized in that: include: Ultrasonic cleaning of water sedimentation filter tank (1); An ultrasonic cleaning circulating water pool (2) which is located in the first pool together with the ultrasonic cleaning water sedimentation and filtration pool (1), and a first filter screen (13) is provided between the ultrasonic cleaning water sedimentation and filtration pool (1) and the ultrasonic cleaning circulating water pool (2); Spray water sedimentation and filtration tank (3); A spray cleaning circulating water pool (4) and the spray water sedimentation and filtration pool (3) are located in the second pool, and a second filter screen (14) is provided between the spray water sedimentation and filtration pool (3) and the spray cleaning circulating water pool (4); A water inlet pipe (5) for connecting the ultrasonic cleaning circulating water pool (2) and the ultrasonic cleaning pool (17), and connecting the spray cleaning circulating water pool (4) and the spray pipeline; A water pump (6) for pumping water from the ultrasonic cleaning circulating water pool (2) into the ultrasonic cleaning pool (17), and for pumping water from the spray cleaning circulating water pool (4) into the spray pipe; A wastewater pipe (7) is used to connect the bottom of the ultrasonic cleaning pool (17) and the ultrasonic cleaning water sedimentation and filtration pool (1), and to connect the bottom of the spray cleaning pool (18) and the spray water sedimentation and filtration pool (3).

2. The water circulation filtering device according to claim 1, characterized in that: A partition is provided between the spray water sedimentation and filtration tank (3) and the ultrasonic cleaning circulating water tank (2).

3. The water circulation filtering device according to claim 1, characterized in that: The ultrasonic cleaning circulating water pool (2) and the spray cleaning circulating water pool (4) are both provided with a water inlet (8) at the back, and the water inlet (8) is connected to the water tank via a solenoid valve (12).

4. The water circulation filtering device according to claim 1, characterized in that: The backs of the ultrasonic cleaning water sedimentation filter tank (1) and the spray water sedimentation filter tank (3) are both provided with drainage outlets (9), and the drainage outlets (9) are connected to the sewer pipe via a ball valve.

5. The water circulation filtering device according to claim 1, characterized in that: The top of the first pool and the top of the second pool are both provided with a detachable inspection cover (10).

6. The water circulation filtering device according to claim 5, characterized in that: The first filter screen (13) is detachably disposed in the first pool, and the second filter screen (14) is detachably disposed in the second pool.

7. The water circulation filtering device according to any one of claims 1 to 6, characterized in that: The waste water pipe (7) connected to the ultrasonic cleaning water sedimentation filter tank (1) is provided with a bypass pipe (11), and the bypass pipe (11) is connected to the sewer pipe via a solenoid valve (12).

8. The water circulation filtering device according to any one of claims 1 to 6, characterized in that: The ultrasonic cleaning water sedimentation and filtration tank (1) is connected to the top of the ultrasonic cleaning tank (17) via an overflow pipe (15).

9. A sample bottle cleaning system, characterized in that: include: An ultrasonic cleaning pool (17), a spray pipe, a spray cleaning pool (18), a bottle inlet assembly (16), and a water circulation filter device according to any one of claims 1 to 8, wherein the water inlet pipe (5) of the water circulation filter device is connected to the ultrasonic cleaning circulating water pool (2) and the ultrasonic cleaning pool (17), and is connected to the spray cleaning circulating water pool (4) and the spray pipe; the waste water pipe (7) of the water circulation filter device is connected to the bottom of the ultrasonic cleaning pool (17) and the ultrasonic cleaning water sedimentation filter pool (1), and is connected to the bottom of the spray cleaning pool (18) and the spray water sedimentation filter pool (3).

10. A water recycling method, applied to the water circulation filtering device according to any one of claims 1 to 8, characterized in that: include: Tap water is respectively injected into the ultrasonic cleaning circulating water pool (2) and the spray cleaning circulating water pool (4); When the ultrasonic cleaning pool (17) needs water, clean water (6) in the ultrasonic cleaning circulating water pool (2) is pumped into the ultrasonic cleaning pool (17) through a water pump (6); after the ultrasonic cleaning pool (17) has worked for a preset time, the waste water pipe (7) is opened regularly, and the waste water in the ultrasonic cleaning water sedimentation filter pool (1) is filtered through a first filter screen (13) and then enters the ultrasonic cleaning circulating water pool (2) for recycling; When the spray pipe needs water, the clean water in the spray cleaning circulating water pool (4) is pumped into the spray pipe through the water pump (6) to rinse the sample bottles to be cleaned. The wastewater after washing the sample bottles is discharged into the spray water sedimentation filter pool (3) through the waste water pipe (7). The wastewater in the spray water sedimentation filter pool (3) is filtered through the second filter screen (14) and then enters the spray cleaning circulating water pool (4) for recycling.

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