Filtering and uniform mixing equipment for detecting surface water and underground water

Abstract

The utility model relates to the technical field of water resource detection, and discloses a filtering and uniform mixing device for surface water and underground water detection, which comprises a base, a composite filtering box and a uniform mixing box, the composite filtering box and the uniform mixing box are respectively arranged on two sides of the top of the base, and a communicating pipe is arranged between the bottom of the composite filtering box and the top of the uniform mixing box. A pressurizing rod piece, a liquid adding valve pipe and an electric valve pipe are arranged at the top of the composite filtering box, and a membrane filtering assembly is sleeved with the composite filtering box. According to the utility model, the electric push rod, the transition transmission rod, the meshing transmission assembly and the pressurizing rod piece form a multi-transmission device, and after the multi-transmission device is further combined with the composite filter box, the membrane filter assembly, the uniform mixing box, the bevel gear box and the stirring rod piece for use subsequently, the filtering and uniform mixing of water to be detected can be realized through integrated adjustment transmission of a power source; the use effect is fully optimized, and the problems in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water resource detection, in particular to a filtering and mixing device for surface water and groundwater detection. Background Technique

[0002] In recent years, with the vigorous development of rare earth resources, environmental problems in the development areas have become prominent, such as vegetation damage, soil erosion, water resource pollution, etc. Among them, the water resource pollution problem is the most common. Because in the process of rare earth resource mining, the (NH 4 ) 2 SO 4 perfusion method is mainly used to replace rare earth elements. If the wastewater after use is not treated thoroughly, the groundwater will have NH 4 + -N, which will cause nitrogen element pollution in groundwater through ways such as percolation and underground runoff. The nitrogen element entering the groundwater will ultimately cycle in the form of NO 3 - -N in nature and accumulate in the water ecosystem, ultimately causing pollution of NO 3 - -N in the water ecosystem.

[0003] At present, in order to ensure the water quality in the rare earth resource development area, the existing technology is to periodically detect the water resources in the open area. However, the filtering device and mixing device used in the detection process are mostly independent structures, lacking the cooperation of integrated technology between the two, which is not conducive to the real-time detection operation of field investigations and needs to be further improved in terms of practicality. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model provides a filtering and mixing device for surface water and groundwater detection, which solves the problems raised in the above background technique.

[0005] The utility model provides the following technical scheme: a filtering and mixing device for surface water and groundwater detection, including a base, a composite filtering box, and a mixing box. The composite filtering box and the mixing box are respectively installed on both sides of the top of the base, and a connecting pipe is installed between the bottom of the composite filtering box and the top of the mixing box;

[0006] A pressure member, a liquid adding valve pipe, and an electric valve pipe are arranged on the top of the composite filtering box. A membrane filtering component is sleeved inside the composite filtering box. One end of the liquid adding valve pipe is fixedly sleeved inside one side of the top of the composite filtering box. A stirring member is sleeved inside the mixing box. The top structure of the stirring member penetrates through the top structure of the mixing box and is drivingly connected with a bevel gear box;

[0007] An electric push rod and a feeding tube are installed on the top of the mixing box, and a sampling valve tube is installed on the bottom of the mixing box. The output end of the electric push rod is connected to the transition transmission rod. The top of the pressurizing rod is installed with an electromagnetic component that can make the transition transmission rod and the pressurizing rod move synchronously. The input end of the bevel gear box is connected to the meshing transmission assembly, and the meshing transmission assembly can synchronize transmission operation with the transition transmission rod.

[0008] Preferably, the pressure rod comprises an I-shaped piston rod and a return spring, one end of the I-shaped piston rod is clamped on the inner side of the top of the composite filter box, and the two ends of the return spring are respectively fixedly connected to the top surface of the I-shaped piston rod and the top surface of the composite filter box.

[0009] The electromagnetic component is carefully selected to be composed of an outer protective shell and an electromagnetic suction cup. The electromagnetic suction cup is mounted inside the outer protective shell and can be magnetically connected to the end face of one end of the transition transmission rod. The outer protective shell is fixedly connected to the surface of the top of the I-shaped piston rod. Through the electromagnetic component and the transition transmission rod, the pressurizing rod can pressurize and filter the test water inside the composite filter box under the transmission of the electric push rod, thereby realizing automatic pressurized filtration.

[0010] The meshing transmission assembly is composed of a spur plate and a transmission gear. The middle part of the transmission gear is transmission-connected to the input end of the bevel gear box, and a bracket is installed between the shell structure of the bevel gear box and the top of the mixing box. The transmission gear is meshing-connected to one end of the spur plate, and the other end of the spur plate is connected to the middle structure of the transition transmission rod. The meshing transmission assembly utilizes the kinetic energy output by the electric push rod through the transition transmission rod, and then the bevel gear box drives the stirring rod to automatically stir the mixed solution inside the mixing box, thereby improving the automation performance of the overall device.

[0011] Preferably, one end of the liquid adding valve tube is a tapered tubular structure, which is convenient for the subsequent addition of water to be tested, and the liquid adding valve tube is an L-shaped structure as a whole.

[0012] Preferably, support seats are installed between the bottom of the composite filter box and one side of the top of the base, and between the bottom of the mixing box and the other side of the top of the base. Transparent display strips are embedded in the inner wall of the composite filter box and the inner wall of the mixing box to facilitate direct observation and use by subsequent operators.

[0013] The composite filter box is composed of a first combined tank body and a second combined tank body. The outer side of the bottom of the first combined tank body is threadedly connected to the inner side of the top of the second combined tank body. One end of the connecting pipe is mounted on the bottom of the first combined tank body. The top of the support seat is fixedly connected to the bottom surface of the first combined tank body to facilitate subsequent cleaning.

[0014] Preferably, the membrane filtration component is composed of a support frame plate, a filtration membrane, and auxiliary support rods. The filtration membrane is nested inside the support frame plate. The two ends of the auxiliary support rods are respectively fixedly connected to the middle of the support frame plate and the inner wall of the bottom of the second combined tank body, creating convenient conditions for subsequent disassembly and replacement.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] 1. The electric push rod, transition transmission rod, meshing transmission component, and pressurizing rod component provided in the present utility model form a multiple transmission device. After subsequent further combination with the composite filtration tank, membrane filtration component, mixing tank, bevel gear box, and stirring rod component, the integrated adjustment and transmission of a power source can be realized for the filtration and mixing of the water to be detected, fully optimizing the use effect and solving the problems existing in the prior art.

[0017] 2. The present utility model sets the composite filtration tank to be composed of a first combined tank body and a second combined tank body that can be screwed and disassembled. During subsequent use, for the membrane filtration component that has been used for a long time, the second combined tank body and the membrane filtration component can be disassembled from the inside of the first combined tank body, meeting the convenient flushing and cleaning of the membrane filtration component and ensuring the long-term high-efficiency filtration use effect of the membrane filtration component. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial sectional view schematic diagram of the structure of the present utility model;

[0019] Figure 2 It is a front view schematic diagram of the structure of the present utility model;

[0020] Figure 3 It is a rear view schematic diagram of the structure of the present utility model;

[0021] Figure 4 It is an enlarged schematic diagram of the I-shaped piston rod of the structure of the present utility model;

[0022] Figure 5 It is an enlarged schematic diagram of the transmission gear of the structure of the present utility model.

[0023] In the figure: 1. Base; 2. Composite filtration tank; 3. Mixing tank; 4. Connecting pipe; 5. Membrane filtration component; 6. I-shaped piston rod; 7. Return spring; 8. Liquid adding valve pipe; 9. Electric push rod; 10. Transition transmission rod; 11. Straight tooth plate; 12. Transmission gear; 13. Electromagnetic component; 14. Electric valve pipe; 15. Bevel gear box; 16. Stirring rod; 17. Sampling valve pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-5 , a filtering and mixing device for surface water and groundwater detection, including a base 1, a composite filtering box 2, and a mixing box 3. The composite filtering box 2 and the mixing box 3 are respectively installed on both sides of the top of the base 1, and a connecting pipe 4 is installed between the bottom of the composite filtering box 2 and the top of the mixing box 3;

[0027] A pressure applying rod, a liquid adding valve pipe 8, and an electric valve pipe 14 are arranged on the top of the composite filtering box 2. One end of the liquid adding valve pipe 8 is a conical tubular structure, which is convenient for the subsequent addition of water to be detected. The liquid adding valve pipe 8 is an L-shaped structure as a whole. The pressure applying rod includes an I-shaped piston rod 6 and a return spring 7. One end of the I-shaped piston rod 6 is clamped inside the top of the composite filtering box 2. The two ends of the return spring 7 are respectively fixedly connected to the top surface of the I-shaped piston rod 6 and the top surface of the composite filtering box 2. A membrane filtering component 5 is sleeved inside the composite filtering box 2. One end of the liquid adding valve pipe 8 is fixedly sleeved inside one side of the top of the composite filtering box 2. A stirring rod 16 is sleeved inside the mixing box 3. The top structure of the stirring rod 16 penetrates through the top structure of the mixing box 3 and is drivingly connected to a bevel gear box 15;

[0028] An electric push rod 9 and a feeding pipe are installed on the top of the mixing box 3, and a sampling valve pipe 17 is sleeved at the bottom of the mixing box 3. The output end of the electric push rod 9 is drivingly connected to a transition transmission rod 10. An electromagnetic component 13 capable of synchronously moving the transition transmission rod 10 and the pressure applying rod is installed on the top of the pressure applying rod. The electromagnetic component 13 is composed of an outer protective shell and an electromagnetic chuck. The electromagnetic chuck is sleeved inside the outer protective shell and can be magnetically connected to the end face of one end of the transition transmission rod 10. The outer protective shell is fixedly connected to the top surface of the I-shaped piston rod 6. Through the electromagnetic component 13 and the transition transmission rod 10, the pressure applying rod can pressurize and filter the detected water inside the composite filtering box 2 under the drive of the electric push rod 9, realizing automatic pressurized filtration;

[0029] The input end of the bevel gearbox 15 is drivingly connected to a meshing transmission assembly. The meshing transmission assembly can perform synchronous transmission operations with the transition transmission rod 10. The meshing transmission assembly is composed of a straight tooth plate 11 and a transmission gear 12. The middle of the transmission gear 12 is drivingly connected to the input end of the bevel gearbox 15. Moreover, a bracket is installed between the housing structure of the bevel gearbox 15 and the top of the mixing box 3. The transmission gear 12 is meshingly connected to one end of the straight tooth plate 11, and the other end of the straight tooth plate 11 is structurally connected to the middle of the transition transmission rod 10. By using the meshing transmission assembly, the kinetic energy output by the electric push rod 9 is utilized through the transition transmission rod 10, and then the bevel gearbox 15 drives the stirring rod 16 to perform automatic stirring operations on the mixed solution inside the mixing box 3, improving the automation performance of the overall device.

[0030] Working principle: When in use, the water to be detected is added into the composite filter box 2 through the liquid adding valve pipe 8. The membrane filter assembly 5 is used to filter the water to be detected. To improve the filtration efficiency, the electromagnetic chuck inside the electromagnetic component 13 can be turned on, so that the electromagnetic chuck is magnetically connected to the transition transmission rod 10. Then, the electric push rod 9 in the open state is turned off, and the output end of the electric push rod 9 drives the I-shaped piston rod 6 and the return spring 7 to move downward automatically through the transition transmission rod 10. Then, the I-shaped piston rod 6 is used to extrude the water to be detected inside the composite filter box 2 to improve the filtration efficiency.

[0031] The filtered water then enters the mixing box 3 through the connecting pipe 4. Then, the preliminarily processed medicine is put into the mixing box 3 through the feeding pipe. After that, the electromagnetic chuck inside the electromagnetic component 13 is turned off, and the magnetic connection between the electromagnetic chuck and the transition transmission rod 10 is released.

[0032] After that, the electric push rod 9 is reciprocally opened and closed, so that the output end of the electric push rod 9 reciprocally meshes and drives the transmission gear 12 through the transition transmission rod 10 and the straight tooth plate 11. At the same time, the rotated transmission gear 12 will drive the stirring rod 16 through the bevel gearbox 15 to perform automatic stirring on the mixed solution inside the mixing box 3, realizing automatic mixing.

[0033] Embodiment 2

[0034] Please refer to Figures 1-5 , a filtering and mixing device for surface water and groundwater detection, including a base 1, a composite filter box 2, and a mixing box 3. The composite filter box 2 and the mixing box 3 are respectively installed on both sides of the top of the base 1, and a connecting pipe 4 is installed between the bottom of the composite filter box 2 and the top of the mixing box 3;

[0035] At the top of the composite filter box 2, there are pressure rods, a liquid adding valve pipe 8, and an electric valve pipe 14. One end of the liquid adding valve pipe 8 is a conical tubular structure, which is convenient for the subsequent addition of water to be inspected. And the liquid adding valve pipe 8 is an L-shaped structure as a whole. The pressure rod includes an I-shaped piston rod 6 and a return spring 7. One end of the I-shaped piston rod 6 is clamped inside the top of the composite filter box 2. The two ends of the return spring 7 are respectively fixedly connected to the top surface of the I-shaped piston rod 6 and the top surface of the composite filter box 2. And a membrane filter assembly 5 is sleeved inside the composite filter box 2. One end of the liquid adding valve pipe 8 is fixedly sleeved inside one side of the top of the composite filter box 2. A stirring rod 16 is sleeved inside the mixing box 3. The top structure of the stirring rod 16 penetrates through the top structure of the mixing box 3 and is drivingly connected to a bevel gear box 15;

[0036] An electric push rod 9 and a feeding pipe are installed on the top of the mixing box 3. And a sampling valve pipe 17 is sleeved at the bottom of the mixing box 3. The output end of the electric push rod 9 is drivingly connected to a transition transmission rod 10. An electromagnetic component 13 capable of making the transition transmission rod 10 move synchronously with the pressure rod is installed on the top of the pressure rod. The electromagnetic component 13 is composed of an outer protective shell and an electromagnetic chuck. The electromagnetic chuck is sleeved inside the outer protective shell and can be magnetically connected to the end face of one end of the transition transmission rod 10. The outer protective shell is fixedly connected to the top surface of the I-shaped piston rod 6. Through the electromagnetic component 13 and the transition transmission rod 10, the pressure rod can pressurize and filter the detected water inside the composite filter box 2 under the drive of the electric push rod 9, realizing automatic pressurization and filtration;

[0037] The input end of the bevel gear box 15 is drivingly connected to a meshing transmission component. The meshing transmission component can perform synchronous transmission operation with the transition transmission rod 10. The meshing transmission component is composed of a straight tooth plate 11 and a transmission gear 12. The middle of the transmission gear 12 is drivingly connected to the input end of the bevel gear box 15. And a bracket is installed between the housing structure of the bevel gear box 15 and the top of the mixing box 3. The transmission gear 12 is meshed with one end of the straight tooth plate 11. The other end of the straight tooth plate 11 is connected to the middle structure of the transition transmission rod 10. By using the meshing transmission component, through the transition transmission rod 10, the kinetic energy output by the electric push rod 9 is utilized, and then the bevel gear box 15 drives the stirring rod 16 to perform automatic stirring operation on the mixed solution inside the mixing box 3, improving the automatic performance of the overall device;

[0038] Support seats are installed between the bottom of the composite filter box 2 and one side of the top of the base 1, and between the bottom of the mixing box 3 and the other side of the top of the base 1. Transparent display strips are nested in the inner walls of the composite filter box 2 and the mixing box 3, facilitating direct observation and use by subsequent operators. The composite filter box 2 consists of a first combined tank body and a second combined tank body. The outer bottom of the first combined tank body is threadedly connected to the inner top of the second combined tank body. One end of the connecting pipe 4 is sleeved on the bottom of the first combined tank body. The top of the support seat is fixedly connected to the bottom surface of the first combined tank body, facilitating subsequent cleaning;

[0039] The membrane filtration component 5 is composed of a support frame plate, a filtration membrane, and auxiliary support rods. The filtration membrane is nested inside the support frame plate. The two ends of the auxiliary support rods are respectively fixedly connected to the middle of the support frame plate and the inner wall of the bottom of the second combined tank body, creating convenient conditions for subsequent disassembly and replacement.

[0040] Working principle: During use, the water to be detected is added into the composite filter box 2 through the liquid adding valve pipe 8. The membrane filtration component 5 is used to filter the water to be detected. To improve the filtration efficiency, the electromagnetic chuck inside the electromagnetic component 13 can be turned on, so that the electromagnetic chuck is magnetically connected to the transition transmission rod 10. Then, the electric push rod 9 in the open state is closed, and the output end of the electric push rod 9 drives the I-shaped piston rod 6 and the return spring 7 to move downward automatically through the transition transmission rod 10. Then, the water to be detected inside the composite filter box 2 is squeezed by the I-shaped piston rod 6 to improve the filtration efficiency. The filtered water then enters the mixing box 3 through the connecting pipe 4. Then, the preliminary processed medicine is put into the mixing box 3 through the feeding pipe. After that, the electromagnetic chuck inside the electromagnetic component 13 is turned off, so that the magnetic connection between the electromagnetic chuck and the transition transmission rod 10 is released. Then, the electric push rod 9 is reciprocally opened and closed, and the output end of the electric push rod 9 drives the straight tooth plate 11 to reciprocally engage and drive the transmission gear 12 through the transition transmission rod 10. At the same time, the rotated transmission gear 12 will drive the stirring rod member 16 to automatically stir the mixed solution inside the mixing box 3 through the bevel gear box 15, realizing automatic mixing;

[0041] For the membrane filtration component 5 after being used for a certain period, the first combined tank body and the second combined tank body can be unscrewed and disassembled. Then, the second combined tank body and the membrane filtration component 5 can be disassembled from the inside of the first combined tank body. Then, the membrane filtration component 5 is rinsed and cleaned. After completion, the second combined tank body and the membrane filtration component 5 are reinstalled in place.

[0042] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the filling pattern is only for distinguishing layers and is not subject to any other limitations.

[0043] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A filtering and mixing device for detecting surface water and groundwater, comprising a base (1), a composite filtering box (2), and a mixing box (3), characterized in that: The composite filter box (2) and the mixing box (3) are respectively installed on both sides of the top of the base (1), and a connecting pipe (4) is installed between the bottom of the composite filter box (2) and the top of the mixing box (3); The top of the composite filter box (2) is provided with a pressurizing rod, a liquid adding valve tube (8), and an electric valve tube (14), and a membrane filtering assembly (5) is mounted inside the composite filter box (2), one end of the liquid adding valve tube (8) is fixedly sleeved inside one side of the top of the composite filter box (2), and a stirring rod (16) is mounted inside the mixing box (3), and the top structure of the stirring rod (16) penetrates the top structure of the mixing box (3) and is transmission-connected to a bevel gear box (15); An electric push rod (9) and a feeding pipe are installed on the top of the mixing box (3), and a sampling valve tube (17) is installed on the bottom of the mixing box (3). The output end of the electric push rod (9) is connected to a transition transmission rod (10). The top of the pressurizing rod is installed with an electromagnetic component (13) capable of making the transition transmission rod (10) move synchronously with the pressurizing rod. The input end of the bevel gear box (15) is connected to a meshing transmission component, and the meshing transmission component can perform synchronous transmission operation with the transition transmission rod (10).

2. The filtering and mixing equipment for detecting surface water and groundwater according to claim 1, characterized in that: The pressure rod comprises an I-shaped piston rod (6) and a return spring (7), one end of the I-shaped piston rod (6) is clamped on the inner side of the top of the composite filter box (2), and the two ends of the return spring (7) are respectively fixedly connected to the top surface of the I-shaped piston rod (6) and the top surface of the composite filter box (2).

3. The filtering and mixing equipment for detecting surface water and groundwater according to claim 1, characterized in that: The electromagnetic component (13) is composed of an outer protective shell and an electromagnetic suction cup. The electromagnetic suction cup is mounted inside the outer protective shell and can be magnetically connected to the end surface of one end of the transition transmission rod (10). The outer protective shell is fixedly connected to the surface of the top of the I-shaped piston rod (6).

4. The filtering and mixing equipment for detecting surface water and groundwater according to claim 1, characterized in that: The meshing transmission assembly is composed of a spur plate (11) and a transmission gear (12); the middle portion of the transmission gear (12) is transmission-connected to the input end of a bevel gear box (15); a bracket is installed between the housing structure of the bevel gear box (15) and the top of the mixing box (3); the transmission gear (12) is meshingly connected to one end of the spur plate (11); and the other end of the spur plate (11) is connected to the middle structure of the transition transmission rod (10).

5. The filtering and mixing equipment for detecting surface water and groundwater according to claim 1, characterized in that: One end of the liquid adding valve tube (8) is a conical tubular structure, and the liquid adding valve tube (8) is an L-shaped structure as a whole.

6. The filtering and mixing equipment for detecting surface water and groundwater according to claim 1, characterized in that: Support seats are installed between the bottom of the composite filter box (2) and one side of the top of the base (1), and between the bottom of the mixing box (3) and the other side of the top of the base (1). Transparent display strips are embedded in the inner wall of the composite filter box (2) and the inner wall of the mixing box (3).

7. A filtering and mixing device for detecting surface water and groundwater according to claim 6, characterized in that: The composite filter box (2) consists of a first combined tank body and a second combined tank body, the outer side of the bottom of the first combined tank body and the inner side of the top of the second combined tank body are threadedly connected, one end of the connecting pipe (4) is fitted on the bottom of the first combined tank body, and the top of the support seat is fixedly connected to the bottom surface of the first combined tank body.

8. The filtering and mixing equipment for detecting surface water and groundwater according to claim 7, characterized in that: The membrane filtration assembly (5) is composed of a support frame, a filtration membrane and an auxiliary support rod, wherein the filtration membrane is nested inside the support frame, and the two ends of the auxiliary support rod are respectively fixedly connected to the middle of the support frame and the inner wall of the bottom of the second combined tank body.

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