Rapid digestion stirring device for water quality sample

Abstract

The utility model relates to a kind of water quality sample rapid digestion stirring device, belong to water quality detection technical field, including deposit bin, the top surface of deposit bin is fixedly connected with collection bin, the top surface of collection bin is fixedly connected with the liquid inlet pipe that one end penetrates collection bin and extends to its inside, stirring assembly for being used to agitate water quality sample is equipped on collection bin, stirring assembly includes driving rod, one end of driving rod is rotatably connected on the bottom surface of collection bin by sealing bearing, its other end penetrates collection bin and extends to its inner top wall, the left side inner wall and right side inner wall of driving rod are all fixedly connected with the heat conduction rod that one end penetrates driving rod and extends to its inside.The water quality sample rapid digestion stirring device, by the effect of delivery pipe, hot gas is conveniently delivered to the inside of heat conduction rod, and then sample water and acid liquor are heated, improve fusion efficiency, and simultaneously, by driving rod rotating heat conduction rod, sample water and acid liquor are agitated, and improve digestion efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing technology, specifically to a rapid digestion and stirring device for water samples. Background Technology

[0002] The purpose of water quality testing is to provide a basis for controlling the water treatment process, ensure that the treated water meets the expected requirements and prescribed water quality standards, and understand the operating status of water treatment equipment. Water is the source of life, and humans cannot live without water in their daily lives and production activities. The quality of drinking water is closely related to human health.

[0003] The patent CN220932569U discloses a water quality testing digestion device. This patent discloses a technical solution to improve the mixing speed, which solves the problem that existing water quality testing digestion devices have a single stirring mechanism, resulting in slow mixing speed and uneven mixing of sample water and acid solution, which leads to low digestion efficiency and inaccurate test results.

[0004] When in use, the device uses the first and second stirring rods to rotate in opposite directions to increase the mixing speed. However, the fusion efficiency of the sample water and acid is slow, which reduces the digestion efficiency and the effect of use. Therefore, a rapid digestion and stirring device for water samples is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a rapid digestion and stirring device for water samples, which has the advantage of improving digestion efficiency and solves the problem that existing digestion devices have slow mixing efficiency between sample water and acid, resulting in reduced digestion efficiency and effectiveness.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A rapid digestion and stirring device for water samples includes a placement chamber, a collection chamber fixedly connected to the top surface of the placement chamber, an inlet pipe fixedly connected to the top surface of the collection chamber with one end penetrating through the collection chamber and extending into its interior, and a stirring component for stirring the water sample on the collection chamber.

[0008] The agitation assembly includes a drive rod, one end of which is rotatably connected to the bottom surface of the collection chamber via a sealed bearing, and the other end of which penetrates the collection chamber and extends to its inner top wall. A heat-conducting rod is fixedly connected to the left and right inner walls of the drive rod, with one end penetrating the drive rod and extending into it. A drain pipe is fixedly connected to the back inner wall of the collection chamber, with one end penetrating the collection chamber and extending to its back. A solenoid valve is fixedly installed on the outer peripheral wall of the drain pipe. A delivery pipe is rotatably connected to the bottom surface of the drive rod via a bearing, with one end penetrating the drive rod and extending into it.

[0009] The placement chamber is equipped with a conveying assembly for conveying air.

[0010] Furthermore, the collection chamber and the drive rod are both hollow cylinders, and the multiple heat-conducting rods are all hollow cylinders with one side missing near the drive rod.

[0011] Furthermore, the drive rod is rotatably connected to the inner top wall of the collection chamber via a sealed bearing, and the plurality of heat-conducting rods are all located inside the collection chamber.

[0012] Furthermore, the conveying assembly includes a partition plate fixedly connected inside the placement chamber. The conveying pipe passes through the partition plate and extends to its bottom. A plurality of heating pipes are fixedly installed inside the placement chamber. A drive motor is fixedly installed on the bottom surface of the collection chamber. A driving bevel gear is fixedly installed on the output shaft of the drive motor. A driven bevel gear meshing with the driving bevel gear is fixedly installed on the outer peripheral wall of the drive rod. An air inlet slot is opened on the bottom surface of the placement chamber. Two connecting slots are opened on the bottom surface of the placement chamber. A filter screen is fixedly connected inside the air inlet slot. An exhaust fan is fixedly installed on the inner bottom wall of the placement chamber.

[0013] Furthermore, the placement chamber is a cylinder with a hollow interior and a missing top surface, and the conveying pipe and the partition are fixedly connected.

[0014] Furthermore, all of the heating tubes are located between the partition and the exhaust fan.

[0015] Furthermore, the filter screen is covered by the exhaust fan, and the drive motor is located on the left side of the drive rod.

[0016] Furthermore, the two connecting slots are located on the left and right sides of the air inlet slot, respectively, and both connecting slots are connected to the air inlet slot.

[0017] Compared with the prior art, this utility model provides a rapid digestion and stirring device for water samples, which has the following beneficial effects:

[0018] 1. This rapid digestion and stirring device for water samples uses a delivery pipe to conveniently deliver hot air to the interior of the heat-conducting rod, thereby heating the sample water and acid solution and improving the fusion efficiency. At the same time, the drive rod drives the heat-conducting rod to rotate, stirring the sample water and acid solution and improving the digestion efficiency.

[0019] 2. This rapid digestion and stirring device for water samples uses a heating element to conveniently heat the air, making it easy for staff to operate. It also uses an exhaust fan to easily draw in air, and a filter screen to filter impurities, thus protecting the exhaust fan and extending its service life. Attached Figure Description

[0020] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of the drain pipe in this utility model on the right side;

[0023] Figure 4 This is a partially enlarged schematic diagram of the internal structure of the drive rod in this utility model.

[0024] In the diagram: 1 Placement chamber, 2 Collection chamber, 3 Inlet pipe, 4 Drain pipe, 5 Heat-conducting rod, 6 Drive rod, 7 Driven bevel gear, 8 Driven bevel gear, 9 Drive motor, 10 Partition plate, 11 Conveying pipe, 12 Connecting groove, 13 Heating pipe, 14 Exhaust fan, 15 Air inlet groove, 16 Filter screen, 17 Solenoid valve. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 4 The water sample rapid digestion and stirring device in this embodiment includes a placement chamber 1, a collection chamber 2 is fixedly connected to the top surface of the placement chamber 1, an inlet pipe 3 is fixedly connected to the top surface of the collection chamber 2 with one end penetrating through the collection chamber 2 and extending into its interior, and a stirring component is provided on the collection chamber 2 for stirring the water sample.

[0027] The agitation assembly includes a drive rod 6. One end of the drive rod 6 is rotatably connected to the bottom surface of the collection chamber 2 via a sealed bearing, and the other end of the drive rod 6 passes through the collection chamber 2 and extends to its inner top wall. A heat-conducting rod 5 is fixedly connected to the left and right inner walls of the drive rod 6, with one end passing through the drive rod 6 and extending into its interior. A drain pipe 4 is fixedly connected to the back inner wall of the collection chamber 2, with one end passing through the collection chamber 2 and extending to its back. A solenoid valve 17 is fixedly installed on the outer peripheral wall of the drain pipe 4. A delivery pipe 11 is rotatably connected to the bottom surface of the drive rod 6 via a bearing, with one end passing through the drive rod 6 and extending into its interior.

[0028] The collection chamber 2 and the drive rod 6 are both hollow cylinders. The multiple heat-conducting rods 5 are all hollow cylinders with one side missing near the drive rod 6. The drive rod 6 is rotatably connected to the inner top wall of the collection chamber 2 through a sealed bearing. The multiple heat-conducting rods 5 are all located inside the collection chamber 2.

[0029] Specifically, the sample water and acid solution are transported into the placement chamber 1 through the inlet pipe 3. The drive rod 6 rotates, which in turn drives the heat-conducting rod 5 to rotate, mixing the sample water and acid solution. Heated air is then transported into the drive rod 6 through the delivery pipe 11, and then flows into the heat-conducting rod 5. The heat-conducting rod 5 guides the heat, thereby heating the sample water and acid solution and accelerating their fusion. After digestion is complete, the solenoid valve 17 is activated, and the water is discharged from the placement chamber 1 through the drain pipe 4.

[0030] It should be noted that the solenoid valve 17 is a conventional device known to the public in the prior art, and its specific structure and working principle will not be described in detail in this article.

[0031] Please see Figures 1 to 4 In this embodiment, the placement chamber 1 is provided with a conveying assembly for conveying air. The conveying assembly includes a partition 10, which is fixedly connected to the inside of the placement chamber 1. A conveying pipe 11 passes through the partition 10 and extends to its bottom. A plurality of heating pipes 13 are fixedly installed inside the placement chamber 1. A drive motor 9 is fixedly installed on the bottom surface of the collection chamber 2. An active bevel gear 8 is fixedly installed on the output shaft of the drive motor 9. A driven bevel gear 7 that meshes with the active bevel gear 8 is fixedly installed on the outer peripheral wall of the drive rod 6. An air inlet slot 15 is opened on the bottom surface of the placement chamber 1. Two connecting slots 12 are opened on the bottom surface of the placement chamber 1. A filter screen 16 is fixedly connected inside the air inlet slot 15. An exhaust fan 14 is fixedly installed on the inner bottom wall of the placement chamber 1.

[0032] The placement chamber 1 is a cylinder with a hollow interior and a missing top surface. The conveying pipe 11 and the partition 10 are fixedly connected. Multiple heating pipes 13 are located between the partition 10 and the exhaust fan 14. The filter screen 16 is covered by the exhaust fan 14. The drive motor 9 is located on the left side of the drive rod 6. Two connecting slots 12 are located on the left and right sides of the air inlet slot 15, respectively. Both connecting slots 12 are connected to the air inlet slot 15.

[0033] Specifically, the drive motor 9 is started, and the output shaft of the drive motor 9 drives the active bevel gear 8 to rotate. Through the meshing between the active bevel gear 8 and the driven bevel gear 7, the drive rod 6 is driven to rotate. The exhaust fan 14 and the heating tube 13 are started. The exhaust fan 14 draws external air through the connecting groove 12 and the air inlet groove 15 into the interior of the placement chamber 1. The air is heated by the heating tube 13.

[0034] It should be noted that the exhaust fan 14 and the heating element 13 are both conventional devices known to the public in the prior art, and their specific structures and working principles will not be described in detail in this article.

[0035] The working principle of the above embodiments is as follows:

[0036] Sample water and acid are transported into the placement chamber 1 through the inlet pipe 3. The drive motor 9 is started, and the output shaft of the drive motor 9 drives the active bevel gear 8 to rotate. Through the meshing between the active bevel gear 8 and the driven bevel gear 7, the drive rod 6 is driven to rotate. The drive rod 6 drives the heat-conducting rod 5 to rotate, mixing the sample water and acid. The exhaust fan 14 and the heating tube 13 are started. The exhaust fan 14 draws external air through the connecting groove 12 and the air inlet groove 15 into the placement chamber 1. The heating tube 13 heats the air, and then the heated air is transported to the inside of the drive rod 6 through the delivery pipe 11, and then flows into the inside of the heat-conducting rod 5. The heat-conducting rod 5 guides the heat, thereby heating the sample water and acid and accelerating the fusion between the sample water and acid. After digestion is completed, the solenoid valve 17 is started, and the water is discharged from the placement chamber 1 through the drain pipe 4.

[0037] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid digestion and stirring device for water samples, comprising a placement chamber (1), characterized in that: The top surface of the placement chamber (1) is fixedly connected to a collection chamber (2), and the top surface of the collection chamber (2) is fixedly connected to an inlet pipe (3) that passes through the collection chamber (2) and extends into it. The collection chamber (2) is provided with an agitation component for agitating the water sample. The agitation assembly includes a drive rod (6), one end of which is rotatably connected to the bottom surface of the collection chamber (2) via a sealed bearing, and the other end of which penetrates the collection chamber (2) and extends to its inner top wall. A heat-conducting rod (5) is fixedly connected to the left inner wall and the right inner wall of the drive rod (6), with one end penetrating the drive rod (6) and extending into its interior. A drain pipe (4) is fixedly connected to the back inner wall of the collection chamber (2), with one end penetrating the collection chamber (2) and extending to its back. A solenoid valve (17) is fixedly installed on the outer peripheral wall of the drain pipe (4). A conveying pipe (11) is rotatably connected to the bottom surface of the drive rod (6) via a bearing, with one end penetrating the drive rod (6) and extending into its interior. The placement chamber (1) is equipped with a conveying assembly for conveying air.

2. The rapid digestion and stirring device for water samples according to claim 1, characterized in that: The collection chamber (2) and the drive rod (6) are both hollow cylinders, and the multiple heat-conducting rods (5) are all hollow cylinders with one side missing near the drive rod (6).

3. The rapid digestion and stirring device for water samples according to claim 1, characterized in that: The drive rod (6) is rotatably connected to the inner top wall of the collection chamber (2) via a sealed bearing, and the multiple heat-conducting rods (5) are all located inside the collection chamber (2).

4. The rapid digestion and stirring device for water samples according to claim 1, characterized in that: The conveying assembly includes a partition (10) which is fixedly connected to the inside of the placement chamber (1). The conveying pipe (11) passes through the partition (10) and extends to its bottom. A number of heating pipes (13) are fixedly installed inside the placement chamber (1). A drive motor (9) is fixedly installed on the bottom surface of the collection chamber (2). An active bevel gear (8) is fixedly installed on the output shaft of the drive motor (9). A driven bevel gear (7) that meshes with the active bevel gear (8) is fixedly installed on the outer peripheral wall of the drive rod (6). An air inlet slot (15) is opened on the bottom surface of the placement chamber (1). Two connecting slots (12) are opened on the bottom surface of the placement chamber (1). A filter screen (16) is fixedly connected inside the air inlet slot (15). An exhaust fan (14) is fixedly installed on the inner bottom wall of the placement chamber (1).

5. The rapid digestion and stirring device for water samples according to claim 4, characterized in that: The placement chamber (1) is a cylinder with a hollow interior and a missing top surface. The conveying pipe (11) and the partition (10) are fixedly connected.

6. The rapid digestion and stirring device for water samples according to claim 4, characterized in that: The multiple heating tubes (13) are located between the partition (10) and the exhaust fan (14).

7. The rapid digestion and stirring device for water samples according to claim 4, characterized in that: The filter screen (16) is covered by the exhaust fan (14), and the drive motor (9) is located to the left of the drive rod (6).

8. The rapid digestion and stirring device for water samples according to claim 4, characterized in that: The two connecting slots (12) are located on the left and right sides of the air inlet slot (15) respectively, and both connecting slots (12) are connected to the air inlet slot (15).

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