A rapid detection device for manganese ion content in industrial wastewater

Abstract

The utility model relates to a detection device, and in particular to a rapid detection device for the manganese ion content in industrial wastewater. A rapid detection device for the manganese ion content in industrial wastewater is provided, comprising a shell, a panel, a numerical meter, a screen, a sleeve and a telescopic tube, etc.; a panel is fixedly connected to the front of the shell, a numerical meter is installed on the upper part of the panel, a screen is installed on the side of the panel close to the numerical meter, a sleeve is fixedly connected to the lower part of the shell, and a telescopic tube is slidably arranged inside the sleeve. The utility model is more efficient by arranging multiple groups of peristaltic pumps to work cyclically on the detection device, providing multiple groups of detection data feedback within a certain period of time, and extracting equal amounts of samples in different sampling devices effectively avoids the sample residue after the same extraction device extracts and affects the next liquid extraction, thereby achieving the real-time and accuracy of the detection results; by starting the backwash motor, the cleaning water is transported to clean the various components of the sample extraction, avoiding sample residue and contaminating the next sampling sample.

Description

Technical Field

[0001] The utility model relates to a detection device, in particular to a rapid detection device for manganese ion content in industrial waste water. Background Art

[0002] Manganese is one of the important heavy metal monitoring indicators of environmental water pollutants. Since most of my country's manganese deposits are small and medium-sized, the scale of manganese mine construction is restricted, and the existing manganese mine production capacity is generally small. The country consumes more than 10 million tons of manganese ore annually, ranking first in the world, but my country's manganese ore resources are relatively scarce, and there are few rich ores. In the development and deep processing of a large number of manganese ores, due to the constraints of equipment and treatment technology, etc., my country's manganese-containing waste and manganese-containing wastewater pollution are relatively serious.

[0003] The Chinese patent with publication number CN218349899U discloses an industrial wastewater discharge detector, which improves the convenience of using the detector, improves the convenience of the detector for extracting and detecting wastewater at different depths and positions, and reduces the limitations of the detector; it includes a detector body, which is installed on a fixed frame; it also includes a vehicle body, a detection device, a support device, an electric rotating table, multiple groups of collection barrels, a water pump, a drainage pipe, a hose and a water suction pipe, the detection device is arranged on the left part of the vehicle body, the electric rotating table is installed in the middle of the top of the vehicle body, and multiple groups of collection barrels are placed circumferentially on the electric rotating table The top output end is arranged on the vehicle body, and multiple groups of collecting barrels are positioned by limit blocks respectively. The water pump is installed on the top of the vehicle body, the input end of the drain pipe is connected with the output end of the water pump, the output end of the drain pipe is located above the collecting barrel, and the hose is connected to the input end of the water pump. A supporting device is arranged on the right part of the vehicle body, and the water suction pipe is installed on the output end of the supporting device. Although the above device can realize the extraction of liquid samples of different depths, the same extraction mechanism is used for multiple extractions, and the liquid flows through the same channel into the detection device. The residue of the sample after the last extraction cannot be avoided during extraction, which cannot guarantee the validity of the detection result.

[0004] In view of this, the utility model provides a device for quickly detecting the manganese ion content in industrial wastewater, which is equipped with multiple sets of sampling components to avoid the residual samples affecting the detection results when the sewage samples are cyclically extracted and the liquid flows through the same channel. At the same time, a cleaning device is provided to clean the device after sampling to avoid sample residue, thereby effectively ensuring the accuracy of the detection results. Utility Model Content

[0005] In order to overcome the disadvantage that when the same extraction mechanism is used for multiple extractions, the liquid flows through the same channel to enter the detection device, and the residual samples from the last extraction cannot be avoided during extraction, which makes it impossible to guarantee the validity of the test results, the purpose is to provide a device that sets multiple sets of sampling components to avoid the residual samples affecting the test results when the liquid flows through the same channel during the cyclic extraction of sewage samples, and at the same time sets a cleaning device to clean the device after sampling to avoid sample residue, thereby effectively ensuring the accuracy of the test results.

[0006] The technical scheme of the utility model is: a rapid detection device for manganese ion content in industrial wastewater, including a shell, a panel, a numerical meter, a screen, a sleeve, a telescopic tube, a connecting frame, an electric cylinder, a hose, a supporting frame, a peristaltic pump, a connecting pipe, an atomizer, a waste liquid pipe and a detection module, the front part of the shell is fixedly connected with a panel, the upper part of the panel is installed with a numerical meter, a screen is installed on the side of the panel close to the numerical meter, the lower part of the shell is fixedly connected with a sleeve, the inner part of the sleeve is slidably provided with a telescopic tube, the front side of the lower part of the shell is fixedly welded with a connecting frame, and the connecting frame is fixedly installed with An electric cylinder, a movable rod at the lower part of the electric cylinder is connected to the telescopic tube, two support frames are symmetrically installed on the front side of the interior of the shell, a set of peristaltic pumps are fixedly installed on the support frames, the lower part of the peristaltic pumps are connected and communicated with a hose, the lower part of the hose is fixedly connected in the telescopic tube, a detection module is fixedly installed at the rear part of the shell, the detection module is connected to the numerical table and the screen through signals, the front part of the detection module is connected and communicated with two atomizers, the atomizers are connected and communicated with the connecting pipes on the same side, the outer side of the atomizers are connected and communicated with a waste liquid pipe, and the lower part of the waste liquid pipe passes through the lower part of the shell.

[0007] Furthermore, it also includes a fixing frame, a backwash motor, a delivery pipe and a connecting pipe. The left part of the panel is fixedly connected to the fixing frame, the backwash motor is fixedly installed on the fixing frame, the front part of the backwash motor is connected to the delivery pipe, the other end of the delivery pipe is connected to the connecting pipe, the connecting pipe is connected to two connecting pipes and a hose, and the backwash motor delivers the cleaning water outside the detection device through the delivery pipe to the two connecting pipes and the hose connected to the connecting pipe.

[0008] Furthermore, it also includes a filter assembly, the lower part of the telescopic tube is connected with the filter assembly, and the filter assembly is connected and communicated with the lower parts of the two hoses.

[0009] Furthermore, when the two sets of peristaltic pumps are sampling, the quality of the sampled liquid is consistent.

[0010] The beneficial effects are: 1. The utility model provides multiple sets of detection data feedback within a certain period of time by arranging multiple sets of peristaltic pumps to work in a cycle on the detection device, which is relatively efficient. By extracting equal amounts of samples in different sampling devices, it is effectively avoided that the sample residue after extraction by the same extraction device affects the next liquid extraction, thereby achieving real-time and accuracy of the detection results. The main structure of the detection device is modular and plug-in installed in the sampling area, which is convenient for maintenance, servicing and replacement.

[0011] 2. After the sampling is completed, start the backwash motor and deliver cleaning water to clean the various parts of the sample extraction to avoid sample residue and contamination of the next sampling sample. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a cross-sectional view of the utility model.

[0014] Figure 3 It is an exploded view of the casing and other components of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the peristaltic pump, hose, backwash motor and other components of the utility model.

[0016] In the accompanying drawings: 1_shell, 2_panel, 21_numerical table, 22_screen, 3_sleeve, 4_telescopic tube, 5_connecting frame, 51_electric cylinder, 6_hose, 7_support frame, 71_peristaltic pump, 72_connecting pipe, 73_atomizer, 74_waste liquid pipe, 8_detection module, 9_fixing frame, 10_backwash motor, 11_delivery pipe, 12_connecting pipe, 13_filter assembly. DETAILED DESCRIPTION

[0017] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Embodiment 1: A rapid detection device for manganese ion content in industrial wastewater, such as Figure 1-4As shown, it includes a shell 1, a panel 2, a numerical meter 21, a screen 22, a sleeve 3, a telescopic tube 4, a connecting frame 5, an electric cylinder 51, a hose 6, a support frame 7, a peristaltic pump 71, a connecting pipe 72, an atomizer 73, a waste liquid pipe 74 and a detection module 8. The front of the shell 1 is fixedly connected to the panel 2, the shell 1 and the panel 2 are firmly welded, and the lowest point of the lower part of the two is at the same height, which is convenient for stable and flat installation on the water sample barrel. The upper part of the panel 2 is installed with a numerical meter 21 for displaying the measured values, and the panel 2 is installed with a screen 22, used to control the work of each component of the detection device, the lower part of the shell 1 is fixedly connected with a sleeve 3, and the sleeve 3 is slidably provided with a telescopic tube 4. The telescopic tubes in the sleeve 3 have good sealing performance and are all extended into the external drainage sampling bucket during installation. A connecting frame 5 is fixedly welded on the front side of the lower part of the shell 1, and an electric cylinder 51 is fixedly installed on the connecting frame 5. The lower movable rod of the electric cylinder 51 is connected to the telescopic tube 4, and the telescopic tube 4 is controlled to slide up and down by the electric cylinder 51. Two supporting plates are symmetrically installed on the front side of the inner part of the shell 1. The support frame 7 is fixedly mounted with a set of peristaltic pumps 71 capable of quantitatively extracting sample liquid. The lower part of the peristaltic pumps 71 is connected and communicated with a hose 6. The hose 6 in the sleeve 3 has a surplus. The lower part of the hose 6 is fixedly connected to the telescopic tube 4. The hose 6 is separated from or in contact with the sample as the telescopic tube 4 moves. A detection module 8 for converting the sample form into an ionic form and determining the manganese content therein is fixedly mounted at the rear of the housing 1. The detection module 8 is connected to the numerical meter 21 and the screen 22 through a signal. The detected value will be the value detected by the detection module 8. The value is transmitted to the numerical table 21 and the screen. The front part of the detection module 8 is connected and communicated with two nebulizers 73 for blowing the sample into the detection module 8 in atomized form. When the nebulizer 73 is not working, it is not connected with the detection module 8, and the liquid cannot enter the detection module 8 from the nebulizer 73. The nebulizers 73 are connected and communicated with the connecting pipe 72 on the same side, and the gas required for detection is connected to the nebulizer 73 from the outside. The outside of the nebulizer 73 is connected and communicated with a waste liquid pipe 74, and the lower part of the waste liquid pipe 74 passes through the lower part of the shell 1 to discharge the unnebulized sample.

[0019] When it is necessary to detect the manganese ion content in the effluent liquid of industrial wastewater through the detection device, the detection device is installed on the effluent sample detection barrel storing the wastewater. It should be noted that when the detection device is installed, the installation method is as follows: the connection between the detection instrument and the sample barrel is tightly connected, and the front of the panel 2 and the sample detection barrel are always in a relatively vertical state, the sleeve 3 and the telescopic tube 4 are vertically extended into the effluent sample detection barrel, and the telescopic tube 4 at the lower part of the shell 1 and the lower part of the hose 6 in the telescopic tube 4 are higher than the sample detection barrel. The liquid level in the barrel does not contact the liquid in the barrel. The gas that catalyzes the ion reaction needs to be introduced into the atomizer 73. When the effluent waste liquid needs to be tested, the movable rod of the control electric cylinder 51 is extended downward, and the movable rod of the electric cylinder 51 drives the telescopic tube 4 and the hose 6 to slide vertically downward. When the hose 6 extends into the liquid, the control electric cylinder 51 stops, and then one of the peristaltic pumps 71 is started. The peristaltic pump 71 works to pump a small amount of liquid in the barrel upward through the hose 6, and atomizes a small amount of liquid through the atomizer 73 at the front of the connecting pipe 72 The reaction gas connected to the outside is blown into the detection module 8 at the same time, and the un-atomized liquid flows back to the sample barrel through the waste liquid pipe 74 on the atomizer 73. At this time, the detection module 8 starts to work and converts all forms of metals in the liquid into ionic forms. After a period of reaction, the sample in the detection module 8 reaches the final value, and the detection result is transmitted to the value table 21 and the screen 22 through a signal. At the same time, according to the response time of the detection module 8 during detection, after the detection result reaches the final measurement value, another set of peristaltic pumps 71 can be controlled to draw samples into the detection module 8, and circulate water to detect the manganese content. By setting multiple sets of peristaltic pumps 71 to work in a cycle, multiple sets of detection data feedback are provided. In different sampling devices, sample residues after the last liquid extraction are avoided, and the real-time and effectiveness of the detection results are achieved. The main structure of the detection device is modular and plug-in installed in the sampling area, which is convenient for maintenance, maintenance, and replacement. After the detection work is completed, the electric cylinder 51 is controlled to retract the movable rod upward, driving the telescopic tube 4 and the hose 6 to slide upward and separate from the liquid.

[0020] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 2 and Figure 4 As shown, it also includes a fixing frame 9, a backwash motor 10, a delivery pipe 11 and a connecting pipe 12. The left part of the panel 2 is fixedly connected to the fixing frame 9, and the fixing frame 9 is fixedly installed with the backwash motor 10 for pumping cleaning water outside the device into the device. The front part of the backwash motor 10 is connected to the delivery pipe 11 for transmitting cleaning water, and the other end of the delivery pipe 11 is connected to the connecting pipe 12. The connecting pipe 12 is connected to the two connecting pipes 72 and the hose 6. The backwash motor 10 will transport the cleaning water outside the detection device through the delivery pipe 11 to the two connecting pipes 72 and the hose 6 connected to the connecting pipe 12, so as to clean the pipeline after sampling.

[0021] like Figure 1-3 As shown, a filter assembly 13 is also included. The lower part of the telescopic tube 4 is connected to the filter assembly 13 for blocking suspended matter in the sample liquid. The filter assembly 13 is connected and communicated with the lower parts of the two hoses 6. When the sampling test is carried out and the peristaltic pump 71 extracts the liquid, the filter assembly 13 installed outside the hose 6 can effectively block the suspended matter in the liquid in the sample barrel, so as to prevent other impurities from entering the detection assembly during sampling and affecting the accuracy of the detection results. After the sampling is completed, the backwash motor 10 is started, and the backwash motor 10 transports the cleaning water outside the device through the delivery pipe 11 to the two hoses 6 and the connecting pipe 72 connected to the connecting pipe 12. The cleaning water in the hose 6 flows through and is discharged through the lower part of the hose 6. The water in the connecting pipe 72 flows through the non-working atomizer 73 and is discharged through the waste liquid pipe 74. The cleaning water cleans the various components of the sample extraction to avoid sample residue and contamination of the next sampling sample.

[0022] In a preferred embodiment, the sealing between the filter assembly 13 and the lower part of the telescopic tube 4 is good, no sewage seeps in, and sewage is prevented from entering the telescopic tube 4.

[0023] In a preferred embodiment, when the two sets of peristaltic pumps 71 are sampling, the quality of the sampled liquid is consistent, and mg-level liquid is used, which ensures accurate and fast detection while preventing water droplets from adhering.

[0024] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A rapid detection device for manganese ion content in industrial wastewater, comprising a housing (1), a panel (2), a numerical meter (21) and a screen (22), wherein the housing (1) is fixedly connected to the front of the housing (1), the numerical meter (21) is installed on the upper part of the panel (2), and the screen (22) is installed on the side of the panel (2) close to the numerical meter (21); Features: The invention also comprises a sleeve (3), a telescopic tube (4), a connecting frame (5), an electric cylinder (51), a hose (6), a supporting frame (7), a peristaltic pump (71), a connecting tube (72), an atomizer (73), a waste liquid pipe (74) and a detection module (8). The lower part of the housing (1) is fixedly connected with the sleeve (3), the interior of the sleeve (3) is slidably provided with a telescopic tube (4), a connecting frame (5) is fixedly welded on the front side of the lower part of the housing (1), an electric cylinder (51) is fixedly mounted on the connecting frame (5), a movable rod at the lower part of the electric cylinder (51) is connected to the telescopic tube (4), two supporting frames (7) are symmetrically mounted on the front side of the interior of the housing (1), and the supporting frames (7) are symmetrically mounted on the front side of the interior of the housing (1). A set of peristaltic pumps (71) are fixedly mounted on the rack (7), the lower part of the peristaltic pumps (71) are connected and communicated with a hose (6), the lower part of the hose (6) is fixedly connected to the telescopic tube (4), a detection module (8) is fixedly mounted at the rear of the housing (1), the detection module (8) is connected to the numerical meter (21) and the screen (22) through signals, the front part of the detection module (8) is connected and communicated with two atomizers (73), the atomizers (73) are connected and communicated with the connecting tube (72) on the same side, the outer side of the atomizer (73) is connected and communicated with a waste liquid pipe (74), and the lower part of the waste liquid pipe (74) passes through the lower part of the housing (1).

2. A rapid detection device for manganese ion content in industrial wastewater according to claim 1, characterized in that: The invention also comprises a fixing frame (9), a backwashing motor (10), a delivery pipe (11) and a connecting pipe (12); the left part of the panel (2) is fixedly connected with the fixing frame (9); the backwashing motor (10) is fixedly mounted on the fixing frame (9); the front part of the backwashing motor (10) is connected with the delivery pipe (11); the other end of the delivery pipe (11) is connected with the connecting pipe (12); the connecting pipe (12) is connected with two connecting pipes (72) and a hose (6); the backwashing motor (10) delivers the cleaning water outside the detection device through the delivery pipe (11) to the two connecting pipes (72) and the hose (6) connected with the connecting pipe (12).

3. A rapid detection device for manganese ion content in industrial wastewater according to claim 2, characterized in that: It also includes a filter assembly (13), the lower part of the telescopic tube (4) is connected to the filter assembly (13), and the filter assembly (13) is connected and communicated with the lower parts of the two hoses (6).

4. A rapid detection device for manganese ion content in industrial wastewater according to claim 3, characterized in that: When the two sets of peristaltic pumps (71) are sampling, the quality of the sampled liquid is consistent.

Images