CN218458729U - Grit processing effluent disposal system sludge concentration on-line monitoring and automatic mud discharging device - Google Patents
Grit processing effluent disposal system sludge concentration on-line monitoring and automatic mud discharging device Download PDFInfo
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- CN218458729U CN218458729U CN202220565476.XU CN202220565476U CN218458729U CN 218458729 U CN218458729 U CN 218458729U CN 202220565476 U CN202220565476 U CN 202220565476U CN 218458729 U CN218458729 U CN 218458729U
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- sedimentation tank
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Abstract
The utility model discloses a grit processing effluent disposal system mud concentration on-line monitoring and automatic mud discharging device. The device comprises a sedimentation tank, a sludge concentration measuring probe, a display, a numerical control valve controller, a numerical control valve, a sludge tank and a sludge discharge pipe; the sludge concentration measuring probe is positioned inside the sedimentation tank; the display, the numerical control valve controller, the numerical control valve and the sludge tank are all arranged on the outer side of the sedimentation tank; the display is connected with the sludge concentration measuring probe through a first cable; the numerical control valve controller is respectively connected with the numerical control valve and the sludge concentration measuring probe through a second cable; one end of the sludge discharge pipe is connected with the bottom of the sedimentation tank, and the other end of the sludge discharge pipe is connected with the sludge tank; the numerical control valve is arranged on the sludge discharge pipe and is positioned between the sedimentation tank and the sludge tank. The utility model overcomes the defects of low accuracy rate and efficiency of manual sludge discharge and larger control error of single automatic control sludge discharge; has the advantages of high mud discharging accuracy rate and high mud discharging efficiency.
Description
Technical Field
The utility model relates to a grit processing effluent disposal system sludge discharge device field, it is the online monitoring of sedimentation tank sludge concentration and automatic mud discharging device that says so more specifically it is a grit processing production effluent disposal system sludge concentration online monitoring and automatic mud discharging device that says so.
Background
The production of waste water in sandstone processing production is large, the concentration of suspended matters is high, the sludge produced in the operation process of a waste water treatment system is large, if sludge is discharged untimely, sludge is easy to turn upwards, and the quality of effluent water is seriously influenced; if the sludge is discharged too frequently or the sludge discharge time is too long, the sludge concentration can fluctuate greatly, and the subsequent treatment is influenced. Therefore, in order to ensure the effluent quality and the bottom sludge concentration effect, the sludge discharge according to the concentration of the sludge zone at the bottom of the sedimentation tank is a key element for stable operation of the sedimentation treatment process.
The sludge discharge method adopted by the sedimentation tank at the present stage mainly comprises two types, one is manual operation, field personnel manually switch a sludge discharge valve according to the operation condition of the sedimentation tank, the manual control sludge discharge mode has low efficiency and high labor intensity, and the accurate sludge discharge time cannot be determined only by observation and empirical operation; and secondly, single automatic control, namely the mud discharging valve is controlled to be opened and closed in a timing mode through setting a design program to realize regular automatic mud discharging, the mud discharging period is determined through debugging and groping, the dynamic changes of the water inlet quantity, the water quality and the chemical adding quantity cannot be adapted, and the mud discharging control error is large.
Therefore, it is necessary to develop a sludge discharge device with high accuracy and high efficiency.
Disclosure of Invention
The utility model aims at providing a grit processing effluent disposal system mud concentration on-line monitoring and automatic row mud device, but for an on-line monitoring mud concentration, simultaneously according to the automatic device of arranging mud of mud concentration, arrange the mud rate of accuracy height, arrange mud efficient, the device can carry out effective monitoring to mud concentration, is convenient for carry out the automatic emission to mud according to the monitoring result to solve artifical row mud rate of accuracy low, inefficiency and the great shortcoming of single automatic control row mud control error.
In order to realize the purpose, the technical scheme of the utility model is that: grit processing effluent disposal system mud concentration on-line monitoring and automatic mud device of arranging, its characterized in that: comprises a sedimentation tank, a sludge concentration measuring probe, a display, a numerical control valve controller, a numerical control valve, a sludge tank and a sludge discharge pipe;
the sludge concentration measuring probe is positioned inside the sedimentation tank;
the display, the numerical control valve controller, the numerical control valve and the sludge tank are all arranged outside the sedimentation tank;
the display is connected with the sludge concentration measuring probe through a first cable, and the sludge concentration measuring probe transmits sludge concentration data to the display;
the numerical control valve controller is respectively connected with the numerical control valve and the sludge concentration measuring probe through a second cable; the sludge concentration measuring probe is connected with the numerical control valve controller through a second cable, and the sludge concentration measuring probe transmits sludge concentration data to the numerical control valve controller; the numerical control valve controller is connected with a numerical control valve (namely a sludge discharge valve) through a second cable, and the numerical control valve controller controls the numerical control valve to discharge sludge according to the concentration of the sludge;
one end of the sludge discharge pipe is connected with the bottom of the sedimentation tank, and the other end of the sludge discharge pipe is connected with the sludge tank;
the numerical control valve is arranged on the sludge discharge pipe and is positioned between the sedimentation tank and the sludge tank; the sludge concentration monitoring probe is linked with the numerical control valve, and when the sludge concentration is increased to a certain value, the numerical control gate automatically opens to discharge the sludge; when the sludge concentration is reduced to a certain value, the numerical control valve is automatically closed.
In the technical scheme, the sludge concentration measuring probe is arranged at the bottom of the sedimentation tank and is connected with the display and the numerical control valve controller so as to monitor the sludge concentration in the sedimentation tank through the probe and transmit the sludge concentration data to the controller.
In the technical scheme, the line pipe is fixed on the inner wall of the sedimentation tank through bolts;
a second cable penetrates through the wire pipe, one end of the second cable is connected with the sludge concentration measuring probe, and the other end of the second cable penetrates through the wire pipe and is respectively connected with the numerical control valve and the numerical control valve controller; the cable is protected, and the monitoring precision is ensured;
the first cable penetrates through the wire tube, one end of the first cable is connected with the sludge concentration measuring probe, and the other end of the first cable is connected with the display; the cable is protected, and the monitoring precision is guaranteed.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses can not only real-time supervision sedimentation tank bottom mud concentration, can also arrange mud according to mud concentration automatic control valve, can realize the waste water treatment full automatization, improve row's mud rate of accuracy and arrange mud efficiency.
Drawings
FIG. 1 is a schematic diagram of the sludge concentration on-line monitoring and automatic sludge discharging device of the wastewater treatment system for sand and stone processing production.
In the figure, 1-a sedimentation tank, 2-a sludge concentration monitoring probe, 3-a first cable, 4-a display, 5-a numerical control valve controller, 6-a second cable, 7-a numerical control valve, 8-a sludge tank, 9-a sludge discharge pipe, 10-a line pipe and 11-a bolt.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, which are not intended to limit the present invention, but are merely exemplary. While the advantages of the invention will be clear and readily appreciated by the description.
As shown in figure 1, the device for monitoring the sludge concentration of the sandstone processing production wastewater treatment system and automatically discharging sludge comprises a sedimentation tank 1, wherein a sludge concentration measuring probe 2 is arranged in the sedimentation tank 1, and a display 4, a sludge discharge pipe 9, a sludge tank 8, a numerical control valve 7 and a numerical control valve controller 5 are arranged outside the sedimentation tank 1.
The inner wall of the sedimentation tank 1 is fixed with a line pipe 10 through a bolt 11, the cable 3 is arranged in the line pipe 10 in a penetrating way, and the sludge concentration measuring probe 2 is connected on the line pipe 10.
The sludge concentration measuring probe 2 is arranged at the bottom of the sedimentation tank 1.
The sludge concentration measuring probe 2 is connected with the display 4 through a first cable 3, and the sludge concentration measuring probe 2 transmits sludge concentration data to the display 4.
The sludge concentration measuring probe 2 is connected with the numerical control valve controller 5 through a second cable 6, and the sludge concentration measuring probe 2 transmits sludge concentration data to the numerical control valve controller 5.
Numerical control valve controller 5 be connected with row mud valve (being numerical control valve 7) through second cable 6, numerical control valve controller 5 is arranged mud valve (being numerical control valve 7) according to the concentration control row mud valve of mud (being numerical control valve 7) and is arranged mud.
Grit processing production wastewater treatment system mud concentration on-line monitoring and automatic mud discharging device can carry out on-line monitoring to 1 bottom mud concentration of sedimentation tank to send monitoring data to numerical control valve 7 in real time, open and close through monitoring data control numerical control valve 7, with the realization mud accurately discharges automatically, solved big-and-middle-sized grit processing system (throughput ≧ 120 t/h's grit processing system) production wastewater treatment process, sedimentation tank bottom mud concentration on-line monitoring and the automatic problem of discharging.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should fall within the protection scope of the present invention.
Other parts not described belong to the prior art.
Claims (3)
1. Grit processing effluent disposal system mud concentration on-line monitoring and automatic mud device of arranging, its characterized in that: comprises a sedimentation tank (1), a sludge concentration measuring probe (2), a display (4), a numerical control valve controller (5), a numerical control valve (7), a sludge tank (8) and a sludge discharge pipe (9);
the sludge concentration measuring probe (2) is positioned inside the sedimentation tank (1);
the display (4), the numerical control valve controller (5), the numerical control valve (7) and the sludge tank (8) are all arranged outside the sedimentation tank (1);
the display (4) is connected with the sludge concentration measuring probe (2) through a first cable (3);
the numerical control valve controller (5) is respectively connected with the numerical control valve (7) and the sludge concentration measuring probe (2) through a second cable (6);
one end of a sludge discharge pipe (9) is connected with the bottom of the sedimentation tank (1), and the other end is connected with a sludge tank (8);
the numerical control valve (7) is arranged on the sludge discharge pipe (9) and is positioned between the sedimentation tank (1) and the sludge tank (8).
2. The sand and stone processing wastewater treatment system sludge concentration on-line monitoring and automatic sludge discharge device of claim 1, which is characterized in that: the sludge concentration measuring probe (2) is arranged at the bottom of the sedimentation tank (1).
3. The sand and stone processing wastewater treatment system sludge concentration on-line monitoring and automatic sludge discharge device of claim 1 or 2, which is characterized in that: the line pipe (10) is fixed on the inner wall of the sedimentation tank (1) through a bolt (11);
a second cable (6) penetrates through the wire tube, one end of the second cable is connected with the sludge concentration measuring probe (2), and the other end of the second cable penetrates through the wire tube (10) and is respectively connected with the numerical control valve (7) and the numerical control valve controller (5);
the first cable (3) penetrates through the wire tube (10), one end of the first cable is connected with the sludge concentration measuring probe (2), and the other end of the first cable is connected with the display (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220565476.XU CN218458729U (en) | 2022-03-15 | 2022-03-15 | Grit processing effluent disposal system sludge concentration on-line monitoring and automatic mud discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220565476.XU CN218458729U (en) | 2022-03-15 | 2022-03-15 | Grit processing effluent disposal system sludge concentration on-line monitoring and automatic mud discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218458729U true CN218458729U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220565476.XU Active CN218458729U (en) | 2022-03-15 | 2022-03-15 | Grit processing effluent disposal system sludge concentration on-line monitoring and automatic mud discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218458729U (en) |
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2022
- 2022-03-15 CN CN202220565476.XU patent/CN218458729U/en active Active
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