CN219200963U - Sewage on-line monitoring sampling device - Google Patents

Abstract

The utility model discloses an on-line monitoring and sampling device for sewage, which comprises a device main body, a sampling box, a power supply box, a height adjustment mechanism and a sampling measuring cup. There is an organic base, and a turntable is installed on the top of the base, the top of the turntable is fixed with cup holders at equal intervals, the sampling cup is arranged inside the cup holder, and a horizontal plate, and the bottom of the horizontal plate is sequentially installed with a pH monitor, a COD monitor, an ammonia nitrogen monitor, and a total phosphorus monitor, and the height adjustment mechanism is arranged inside the main body of the device above the horizontal plate. The utility model can not only collect samples in different time periods, so as to compare the samples, facilitate in-depth analysis, facilitate monitoring of sewage at different depths, improve the comprehensiveness and accuracy of sewage monitoring, but also facilitate timely alarm and remote notification staff member.

Description

A sewage online monitoring and sampling device

technical field

The utility model relates to the technical field of industrial sewage treatment, in particular to an on-line monitoring and sampling device for sewage.

Background technique

With the continuous expansion of urban construction scale and the increasing number of industrial sewage treatment plants, the requirements for sewage treatment water quality testing are also getting higher and higher. Sewage online monitoring is one of the important basic links for the stable operation of the entire industrial sewage treatment plant. On-line monitoring of sewage to identify harmful components in sewage, so as to formulate targeted solutions, and collect sewage samples in order to analyze the different water quality conditions in different operating stages of industrial sewage treatment plants, in order to optimize the process adjustment plan, An important reference is put forward for effective process, equipment scheduling and comprehensive management.

1. When using sewage, it is generally used directly, and the sample is relatively single. Since the sewage samples in different time periods will be different, the comparison effect of the samples is not good, and it is inconvenient to conduct in-depth analysis; 2 1. When monitoring sewage, due to differences in sewage at different heights in the pool, the position of the detector is generally fixed, and the positioning and monitoring method is not accurate enough; 3. When the sewage water quality is detected to be unqualified, it is inconvenient to carry out timely The alarm and the lack of timely notification to staff are in dire need of improvement.

Utility model content

The purpose of this utility model is to provide an on-line monitoring and sampling device for sewage to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an on-line monitoring and sampling device for sewage, including a device main body, a sampling box, a power supply box, a height adjustment mechanism and a sampling measuring cup, and the sampling box is fixed on the outer wall of one side of the device main body Above, the inside of the sampling box is fixed with an organic base, and the top of the base is rotatably installed with a turntable, and the top of the turntable is fixed with equal-spaced cup holders, and the sampling measuring cups are arranged inside the cup holders. A second rotary drive is installed inside the base, and the output end of the second rotary drive passes through the base and is fixedly connected with the turntable. A power supply box is installed on one side of the top of the main body of the device, and the power supply box A control box is installed on the top, and a control module is installed inside the control box, a horizontal plate is arranged on one side of the sampling box, and a PH monitor, a COD monitor, an ammonia nitrogen monitors and total phosphorus monitors, the height adjustment mechanism is arranged inside the main body of the device above the horizontal plate.

Preferably, an alarm is installed on the top of the power supply box on one side of the control box, so as to send an alarm when the sewage detection value exceeds the standard.

Preferably, the inside of the height adjustment mechanism is sequentially provided with a bracket, a screw rod, a first rotating drive member, a threaded seat, and a vertical rod, and the top of the main body of the device above the horizontal plate is fixed with a bracket, and the inside of the bracket rotates A screw rod is installed to facilitate the driving of the threaded seat to make it move.

Preferably, a first rotation driving member is installed at the center of the top of the bracket, and the output end of the first rotation driving member penetrates the bracket and is fixedly connected with the screw, so as to drive the screw to rotate.

Preferably, a threaded seat is set on the outer wall of the screw rod, and the threaded seat is threadedly connected with the screw rod, and vertical rods are fixed on both sides of the threaded seat, and the bottom end of the vertical rod penetrates the main body of the device and is fixed to the horizontal plate connection for easy height adjustment of the monitor.

Preferably, a sampling pump is installed inside the sampling box on one side of the base, and a sampling tube is installed at the input end of the sampling pump, and the sampling tube extends to the bottom of the sampling box, and a sampling tube is installed at the output end of the sampling pump. Catheter, the catheter extends to the top of the sampling cup to facilitate the pumping of sewage in the pool to the sampling cup.

Preferably, a wireless communication module is installed inside the control box on one side of the control module, so as to facilitate remote sending of detection data to the monitoring platform.

Preferably, a storage module is installed inside the control box on the other side of the control module to facilitate data storage.

Compared with the prior art, the beneficial effect of the utility model is that the sewage on-line monitoring and sampling device can not only collect samples of different time periods, so as to compare the samples, facilitate in-depth analysis, and facilitate the monitoring of sewage at different depths, Improve the comprehensiveness and accuracy of sewage monitoring, and facilitate timely alarm and remote notification to staff;

(1) By being provided with a second rotating drive, a turntable, a cup holder, and a sampling measuring cup, when sampling the sewage, the sampling pump will extract the sewage in the pool through the sampling tube and transport it to the sampling measuring cup through the catheter. After the end, the power supply box controls the sampling pump to start once at a certain period of time. At the same time, the second rotary drive member drives the turntable to rotate, so that the sewage collected in different time periods is stored in the sampling cup in order. This method can collect samples in different time periods. , so as to compare the samples and facilitate in-depth analysis;

(2) By being provided with a bracket, a screw mandrel, a first rotary driver, a threaded seat, and a vertical rod, the first rotary driver drives the screw rod to rotate, and the threaded seat drives the horizontal plate to move up and down through the vertical rod, so that the monitor's The height is adjusted to facilitate the monitoring of sewage at different depths, improving the comprehensiveness and accuracy of sewage monitoring;

(3) By setting up a wireless communication module, a storage module, and an alarm, when a certain detection value exceeds the standard, the power supply box controls the alarm to send an alarm to remind the on-site staff. At the same time, the control module transmits the detection data remotely through the wireless communication module. Send it to the monitoring platform, and the storage module can store the data, so that it is convenient to notify the staff in time.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is the schematic diagram of the enlarged structure of the sampling box of the present utility model;

Fig. 3 is a schematic diagram of the enlarged structural view of the rotary table of the present utility model;

Fig. 4 is a structural schematic diagram of the height adjustment mechanism of the present invention;

Fig. 5 is a schematic diagram of a top view section structure of the control box of the present invention.

In the figure: 1, device main body; 2, sampling box; 3, power supply box; 4, control box; 5, alarm; 6, height adjustment mechanism; 601, bracket; 602, screw rod; 603, first rotary drive ; 604, threaded seat; 605, vertical pole; 7, horizontal plate; 8, PH monitor; 9, COD monitor; 10, ammonia nitrogen monitor; 11, total phosphorus monitor; 12, machine base; 13, the second 14. Turntable; 15. Cup holder; 16. Sampling measuring cup; 17. Catheter; 18. Sampling pump; 19. Sampling tube; 20. Control module; 21. Wireless communication module; 22. Storage module.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. All other embodiments obtained below all belong to the protection scope of the present utility model.

Please refer to Figures 1-5, an embodiment provided by the utility model: an on-line monitoring and sampling device for sewage, including a device main body 1, a sampling box 2, a power supply box 3, a height adjustment mechanism 6 and a sampling measuring cup 16, and a sampling box 2 fixed on the outer wall on one side of the device main body 1;

An organic base 12 is fixed inside the sampling box 2, and a turntable 14 is installed on the top of the base 12 for rotation;

Cup holders 15 at equal intervals are fixed on the top of the turntable 14;

Sampling measuring cup 16 is arranged on the inside of cup holder 15;

The inside of the frame 12 is equipped with a second rotary drive 13, and the output end of the second rotary drive 13 passes through the frame 12 and is fixedly connected with the turntable 14;

A sampling pump 18 is installed inside the sampling box 2 on one side of the support 12, and a sampling tube 19 is installed on the input end of the sampling pump 18, and the sampling tube 19 extends to the bottom of the sampling box 2, and a guide tube is installed on the output end of the sampling pump 18. Liquid pipe 17, catheter pipe 17 extends to the top of sampling measuring cup 16, is convenient to the sewage in the pool is pumped in sampling measuring cup 16;

A power supply box 3 is installed on one side of the top of the device main body 1;

A control box 4 is installed on the top of the power supply box 3, and a control module 20 is installed inside the control box 4;

The control box 4 on one side of the control module 20 is equipped with a wireless communication module 21, which is convenient for sending the detection data to the monitoring platform remotely;

A storage module 22 is installed inside the control box 4 on the other side of the control module 20 to facilitate data storage;

An alarm 5 is installed on the top of the power supply box 3 on one side of the control box 4, which is convenient for sending an alarm when the sewage detection value exceeds the standard;

One side of the sampling box 2 is provided with a horizontal plate 7, and the bottom of the horizontal plate 7 is successively installed with a pH monitor 8, a COD monitor 9, an ammonia nitrogen monitor 10, and a total phosphorus monitor 11;

The height adjustment mechanism 6 is arranged inside the device main body 1 above the horizontal plate 7;

The inside of the height adjustment mechanism 6 is provided with a bracket 601, a screw mandrel 602, a first rotary driver 603, a threaded seat 604, and a vertical rod 605 in sequence, and the top of the device main body 1 above the horizontal plate 7 is fixed with a bracket 601, and the inside of the bracket 601 A screw mandrel 602 is installed for rotation;

A first rotary driver 603 is installed at the center of the top of the bracket 601, and the output end of the first rotary driver 603 passes through the bracket 601 and is fixedly connected to the screw rod 602;

Threaded seat 604 is set on the outer wall of screw rod 602, threaded seat 604 is threadedly connected with screw rod 602, and both sides of threaded seat 604 are fixed with upright rod 605, and the bottom end of upright rod 605 runs through device main body 1 and connects with horizontal plate 7 fixed connections;

The first rotary driver 603 drives the screw rod 602 to rotate. Under the rotation of the first rotary driver 603, the threaded seat 604 drives the horizontal plate 7 to move up and down through the vertical rod 605, so that the height of the monitor is adjusted, thereby facilitating The monitoring of sewage at different depths improves the comprehensiveness and accuracy of sewage monitoring.

When the embodiment of the present application is in use: first, the PH monitor 8, the COD monitor 9, the ammonia nitrogen monitor 10, and the total phosphorus monitor 11 are respectively monitored with the pH value, chemical oxygen demand, ammonia nitrogen content and total phosphorus content of the sewage , the power supply box 3 carries out overall analysis on the measured data, when a certain detection value exceeds the standard, the power supply box 3 controls the alarm 5 to send an alarm, so as to remind the field staff, and at the same time, the control module 20 transmits the detection data through the wireless communication module 21 Remotely sent to the monitoring platform, the storage module 22 can store the data, so that it is convenient to notify the staff in time. Secondly, in the process of monitoring, the first rotary drive part 603 drives the screw mandrel 602 to rotate, and the first rotary drive part Under the action of the rotation of 603, the threaded seat 604 drives the horizontal plate 7 to move up and down through the vertical rod 605, so that the height of the monitor is adjusted, thereby facilitating the monitoring of sewage at different depths, improving the comprehensiveness and accuracy of sewage monitoring, and then , when the sewage is sampled, the sampling pump 18 extracts the sewage in the pool through the sampling pipe 19 and transports it to the sampling cup 16 through the catheter 17. After one use is completed, the power supply box 3 controls the sampling pump 18 to start at regular intervals Once, at the same time, the second rotary drive member 13 drives the turntable 14 to rotate, so that the sewage collected in different time periods is stored in the sampling cup 16 in order, and the sampling cup 16 can be labeled for distinction. This method can collect samples of different time periods. In order to compare the samples, it is convenient to carry out in-depth analysis, and to complete the work of the sewage on-line monitoring sampling device.

Claims (8)

1. A sewage on-line monitoring sampling device is characterized in that, comprising a device main body (1), a sampling box (2), a power supply box (3), a height adjustment mechanism (6) and a sampling measuring cup (16), the sampling box (2) be fixed on the outer wall of device main body (1) one side, described sampling box (2) interior fixes machine base (12), and the top of described machine base (12) is rotatably installed with turntable (14), so The tops of the turntables (14) are all fixed with equidistant cup holders (15), the sampling measuring cups (16) are arranged inside the cup holders (15), and the inside of the base (12) is equipped with a second rotating The drive part (13), and the output end of the second rotary drive part (13) passes through the base (12) and is fixedly connected with the turntable (14), and a power supply box is installed on one side of the top of the device main body (1) (3), a control box (4) is installed on the top of the power supply box (3), and a control module (20) is installed inside the control box (4), and one side of the sampling box (2) is set There is a horizontal plate (7), and the bottom of the horizontal plate (7) is successively equipped with a pH monitor (8), a COD monitor (9), an ammonia nitrogen monitor (10), and a total phosphorus monitor (11), The height adjustment mechanism (6) is arranged inside the device main body (1) above the horizontal plate (7). 2. The sewage on-line monitoring and sampling device according to claim 1, characterized in that: an alarm (5) is installed on the top of the power supply box (3) on one side of the control box (4). 3. A sewage on-line monitoring and sampling device according to claim 1, characterized in that: the inside of the height adjustment mechanism (6) is sequentially provided with a bracket (601), a screw rod (602), a first rotating drive (603), threaded seat (604), vertical rod (605), the top of the device main body (1) above the horizontal plate (7) is fixed with a bracket (601), and the inner rotation of the bracket (601) is installed with Screw rod (602). 4. A sewage on-line monitoring and sampling device according to claim 3, characterized in that: a first rotating drive member (603) is installed at the center of the top of the bracket (601), and the first rotating drive The output end of the piece (603) passes through the bracket (601) and is fixedly connected with the screw rod (602). 5. A sewage on-line monitoring and sampling device according to claim 3, characterized in that: a threaded seat (604) is set on the outer wall of the screw rod (602), and the threaded seat (604) and the screw rod (602) Threaded connection, and both sides of the threaded seat (604) are fixed with a vertical rod (605), the bottom end of the vertical rod (605) penetrates the device main body (1) and is fixedly connected with the horizontal plate (7). 6. A sewage online monitoring and sampling device according to claim 1, characterized in that: a sampling pump (18) is installed inside the sampling box (2) on one side of the base (12), and the sampling pump The input end of (18) is equipped with sampling tube (19), and sampling tube (19) extends to the below of sampling box (2), and the output end of described sampling pump (18) is equipped with catheter (17), and guide The liquid pipe (17) extends to the top of the sampling cup (16). 7. The sewage on-line monitoring and sampling device according to claim 1, characterized in that a wireless communication module (21) is installed inside the control box (4) on one side of the control module (20). 8. The sewage on-line monitoring and sampling device according to claim 1, characterized in that: a storage module (22) is installed inside the control box (4) on the other side of the control module (20).

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