Muddy flow detector

Abstract

The muddy flow detector comprises a machine body, an inner cavity is formed in the machine body, a control module is installed in the inner cavity, a measuring device is arranged at the position, on one side of the control module, of the inner cavity, the measuring device comprises a plunger pump, and a light source and a color sensor are installed on the two sides of the plunger pump respectively. The light source and the color sensor are arranged in a mirror image mode with the plunger pump as the center, the light source and the color sensor are located at the transparent position of the plunger pump, and the light source, the color sensor and the plunger pump are all in communication connection with the control module; the plunger pump is connected with a three-way electromagnetic valve through a pipeline, and the three-way electromagnetic valve is connected with a discharging pipe and a backflushing pipe; the plunger pump is arranged to control the flowing and transmission work of the solution to be detected, the liquid to be detected can be detected in the plunger pump at the same time, the transmission and influence are reduced, meanwhile, the capacity of the solution to be detected can be better controlled, and the accuracy of the detection work is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field related to armillary spheres, and in particular to an armillary sphere detector. Background Art

[0002] In the nickel electrolysis process, the purity of the cathode liquid directly affects the product quality of the electrolytic nickel. During the production process, the anode liquid containing copper, cobalt, iron, etc. undergoes a purification process to remove impurity elements and supplement nickel ions to become the cathode liquid. During the purification process, if the filter fails or the filter membrane ruptures, these impurities will enter the system and form turbidity. The turbid liquid enters the electrolytic cell, which will reduce the purity of the electrolytic nickel and affect the appearance of the electrolytic nickel. For online detection of electrolyte turbidity, the applicant has tried to use turbidity testing methods, photoelectric testing methods, etc., but due to factors that are not conducive to detection, such as strong color, strong corrosion, and easy adhesion of the solution, online automatic detection has not been achieved, which has restricted the improvement of the technical level of the electrolytic production process and has also become a bottleneck problem in the automation technology of the filter.

[0003] A lot of manpower and material resources have been invested in the development of electrolyte turbidity detection at home and abroad, but due to the following technical difficulties, there are no successful application cases so far.

[0004] 1) Detection of electrolyte turbidity: The solution has a certain background color, which has a strong interference effect on the measurement and cannot be detected online.

[0005] 2) In addition to the characteristics of high temperature and strong corrosiveness, the electrolyte also has strong adhesion. When using optical measurement methods, the measurement background increases over time and the blank is unstable, resulting in measurement errors.

[0006] 3) In electrolytic purification plants, the ambient gas is highly corrosive. Measurements are made on each measuring tube, which is easily affected by the environment and corrosion, resulting in low measurement reliability.

[0007] 4) When the electrolyte is turbid, the particles are irregular, hard and cohesive, which can easily cause the measuring tube to be blocked. Summary of the invention

[0008] The purpose of the present invention is to provide a muddy soil detector that solves the problems raised by the above-mentioned background technology.

[0009] The above technical objectives of the present invention are achieved through the following technical solutions: A muddy water detector comprises a body, an inner cavity is provided in the body, a control module is installed in the inner cavity, a measuring device is provided in the inner cavity on one side of the control module, the measuring device comprises a plunger pump, a light source and a color sensor are respectively installed on both sides of the plunger pump, the light source and the color sensor are mirror-arranged with the plunger pump as the center, the light source and the color sensor are located at a transparent part of the plunger pump, the light source, the color sensor and the plunger pump are all communicatively connected to the control module; the plunger pump is connected to a three-way solenoid valve through a pipeline, and the three-way solenoid valve is connected to a discharge pipe and a recoil pipe.

[0010] Beneficial effects: By setting up a plunger pump to control the flow and transmission of the solution to be tested, the liquid to be tested can be tested inside the plunger pump at the same time, reducing the transmission and influence, and at the same time can better control the volume of the solution to be tested, ensure the accuracy of the detection work, and at the same time, prevent the precipitation of crystals in the solution, and control the discharge of the solution in time to ensure the integrity of the instrument; At the same time, the pipeline circulation is controlled by a three-way solenoid valve to ensure the normal transmission of the solution. The internal cavity is cleaned through the backwash pipe to reduce interference and accidents and extend the service life of the device. Through the cooperation of the light source and the color sensor, the measurement of the solution to be tested is realized, and the detection work is efficient and accurate. At the same time, the data can be uploaded and transmitted through the control module to realize online detection.

[0011] Furthermore, the light source is a monochromatic light source.

[0012] Furthermore, a water outlet and a water inlet are respectively provided on the side walls of the inner cavity, the water outlet is connected to the three-way solenoid valve, and the plunger pump is connected to the water outlet.

[0013] Furthermore, the water inlet and the water outlet are both located above the plunger pump, and the three-way solenoid valve is located below the plunger pump.

[0014] Furthermore, a filter block is fixedly mounted on the outer wall of the machine body, one end of the filter block is connected to the main pipeline, and the other end of the filter block is connected to the water inlet.

[0015] Furthermore, a connecting frame is fixedly mounted on the inner wall of the inner cavity, and the plunger pump is connected to the connecting frame.

[0016] Furthermore, a hollow cavity is provided on the connecting frame, a connecting plate is fixedly installed on the inner wall of the hollow cavity, the plunger pump is fixedly connected to the connecting plate, and an active groove for the movement of the plunger pump is provided on the end surface of the connecting plate.

[0017] Furthermore, the light source and the color sensor are both fixedly connected to the connecting frame.

[0018] Furthermore, a cabinet door is connected to the machine body, and the cabinet door is used to close the inner cavity.

[0019] Furthermore, a control panel is installed on the cabinet door, and the control panel is communicatively connected with the control module. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 This is a schematic diagram of the inner cavity structure of an embodiment of the present invention; Figure 3 This is a schematic diagram of the internal structure of a connecting frame according to an embodiment of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of a connecting frame according to an embodiment of the present invention; Figure 5 It is a schematic diagram of the overall rear view structure of an embodiment of the present invention.

[0021] Figure numerals: 11, machine body; 12, cabinet door; 13, water outlet; 14, control panel; 15, filter block; 16, water inlet pipe; 21, inner cavity; 22, connecting frame; 23, control module; 24, solenoid valve; 25, three-way valve; 31, plunger pump; 32, hollow cavity; 33, connecting plate; 34, movable groove; 35 light source; 36, color sensor. DETAILED DESCRIPTION

[0022] 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. See Figures 1 to 5 As shown, a turbidity detector includes a body 11, which is installed in a factory and is in the same environment as the production fluid. To facilitate installation and adjustment, a connecting frame 17 is provided on the back of the body 11. The body 11 is installed at a high place or on a wall in the factory through the connecting frame 17 to reduce the interference and influence of the high temperature generated during the electrolyte production process on the body.

[0023] An inner cavity 21 is provided in the machine body 11 , and a cabinet door 12 is installed at the opening of the inner cavity 21 . The cabinet door 12 seals the inner cavity 21 . Components and the like are installed in the inner cavity 21 and are partitioned by the cabinet door 12 to achieve protection.

[0024] A control module 23 is installed in the inner cavity 21, and a control panel 14 is installed on the cabinet door 12. The control panel 14 is a touch control panel. The control panel 14 is communicatively connected to the control module 23. The control panel 14 is used for debugging operations by the staff, and the control module 23 is used for signal transfer and transmission. At the same time, it is communicated with the components in the inner cavity 21 to transmit the control signals of the control panel 14. At the same time, the internal signal data is uploaded to the external console to facilitate online debugging and monitoring work at the same time.

[0025] The inner cavity 21 is provided with a measuring device, which includes a plunger pump 31. Pipelines are connected to both ends of the plunger pump 31, and the solution is transmitted at a constant speed and in a quantitative manner through the plunger pump 31. A light source 35 and a color sensor 36 are respectively installed on both sides of the plunger pump 31. The middle part of the plunger pump 31 used to transmit the solution is made of glass, and observation work can be performed on the outside through the glass. The light source 35 and the color sensor 36 are horizontally placed on both sides of the plunger pump 31.

[0026] The present application determines the change in light transmittance inside the electrolyte through spectral response, thereby realizing online detection and alarm of turbidity. To ensure the detection effect, the light source 35 is a monochromatic light source. The monochromatic light passes through the solution in the plunger pump 31, and then is recorded and transmitted to the control module 23 through the color sensor 36 for data sorting and judgment.

[0027] The interior of the plunger pump 31 is used to transfer electrolyte. To ensure that the solution inside the plunger pump 31 is filled and the detection work is carried out, the lower end of the plunger pump 31 is connected to a liquid inlet conduit, and the upper end of the plunger pump 31 is connected to a liquid outlet conduit to ensure that there are no bubbles inside to cause interference.

[0028] At the same time, there are particles inside the turbid reaction. When the solution is not transmitted for a long time, crystals are easily precipitated from the solution, causing blockage inside the plunger pump 31 and failure of normal transmission. The plunger pump 31 is connected to a three-way solenoid valve 25 through a pipeline. The three-way solenoid valve 25 is connected to a drain pipe and a backwash pipe. The drain pipe is used for normal drainage and is a normally open valve, while the backwash pipe is used for reverse water inlet. Water is reversely flushed from the top of the plunger pump 31 into the plunger pump 31 to flush the solution in the plunger pump 31 to prevent blockage.

[0029] There are two plunger pumps 31, which are symmetrically arranged to facilitate the detection of multiple pipelines.

[0030] In an actual factory environment, the environment is relatively harsh and has strong interference, so the plunger pump 31 needs to be well fixed and sealed to reduce errors.

[0031] A connecting frame 22 is fixedly installed on the inner wall of the inner cavity 21, and a hollow cavity 32 is provided in the connecting frame 22. A connecting plate 33 is fixedly installed on the side wall of the hollow cavity 32. The outer wall of the hollow cavity 32 and the connecting plate 33 form a sealed cavity. The plunger pump 31 is fixed to the connecting plate 33 and is located in the sealed cavity. The light source 35 and the color sensor 36 are both fixed on the connecting plate 33 to facilitate work. At the same time, the connecting frame 22 has a hollow part to achieve shock absorption and reduce the interference of shaking on the work of the plunger pump 31.

[0032] A water outlet 13 and a water inlet 16 are respectively provided on the side walls of the inner cavity 21 . The water outlet 16 and the three-way solenoid valve 25 are connected through a pipeline, and the plunger pump 31 and the water outlet 13 are connected through a pipeline.

[0033] The water inlet 16 and the water outlet 13 are both located above the plunger pump 31 , and the three-way solenoid valve 25 is located below the plunger pump 31 to prevent pipeline leakage from affecting electronic components.

[0034] A filter block 15 is fixedly installed on the outer wall of the body 11. The filter block 15 is a filtering device fixed to the outside. One end of the filter block 15 is connected to the main pipeline. After some impurities in the main pipeline come into contact with the filter block 15, the impurities are separated by the filter block 15 and then transmitted to the plunger pump 31. The other end of the filter block 15 is connected to the water inlet 16.

[0035] The above text and drawings illustrate the structures of some specific embodiments of the present invention, which are not exhaustive or limited to the specific forms described above. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A muddy water detector, comprising a body (11), characterized in that: The machine body (11) is provided with an inner cavity (21), a control module (23) is installed in the inner cavity (21), a measuring device is provided on one side of the control module (23) in the inner cavity (21), the measuring device comprises a plunger pump (31), a light source (35) and a color sensor (36) are respectively installed on both sides of the plunger pump (31), the light source (35) and the color sensor (36) are arranged in a mirror image with the plunger pump (31) as the center, the light source (35) and the color sensor (36) are located at a transparent part of the plunger pump (31), the light source (35), the color sensor (36) and the plunger pump (31) are all connected to the control module (23) in a communication manner; the plunger pump (31) is connected to a three-way solenoid valve (25) through a pipeline, and the three-way solenoid valve (25) is connected to a discharge pipe and a backwash pipe.

2. A muddy water detector according to claim 1, characterized in that: The light source (35) is a monochromatic light source.

3. The muddy water detector according to claim 1, characterized in that: A water outlet (13) and a water inlet (16) are respectively provided on the side walls of the inner cavity (21); the water outlet (13) is connected to the three-way solenoid valve (25); and the plunger pump (31) is connected to the water outlet (13).

4. A muddy water detector according to claim 3, characterized in that: The water inlet (16) and the water outlet (13) are both located above the plunger pump (31), and the three-way solenoid valve (25) is located below the plunger pump (31).

5. The muddy water detector according to claim 3, characterized in that: A filter block (15) is fixedly mounted on the outer wall of the machine body (11); one end of the filter block (15) is connected to the main pipeline, and the other end of the filter block (15) is connected to the water inlet (16).

6. The muddy water detector according to claim 1, characterized in that: A connecting frame (22) is fixedly mounted on the inner wall of the inner cavity (21), and the plunger pump (31) is connected to the connecting frame (22).

7. The muddy water detector according to claim 6, characterized in that: The connecting frame (22) is provided with a hollow cavity (32), a connecting plate (33) is fixedly mounted on the inner wall of the hollow cavity (32), the plunger pump (31) and the connecting plate (33) are fixedly connected, and an active groove (34) for the movement of the plunger pump (31) is provided on the end surface of the connecting plate (33).

8. The muddy water detector according to claim 7, characterized in that: The light source (35) and the color sensor (36) are both fixedly connected to the connecting frame (22).

9. The muddy water detector according to claim 1, characterized in that: The machine body (11) is connected to a cabinet door (12), and the cabinet door (12) is used to close the inner cavity (21).

10. The muddy water detector according to claim 9, characterized in that: A control panel (14) is installed on the cabinet door (12), and the control panel (14) is communicatively connected to the control module (23).

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