CN218823411U - Centralized sampling and detecting device for sewage - Google Patents
Centralized sampling and detecting device for sewage Download PDFInfo
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- CN218823411U CN218823411U CN202222918260.XU CN202222918260U CN218823411U CN 218823411 U CN218823411 U CN 218823411U CN 202222918260 U CN202222918260 U CN 202222918260U CN 218823411 U CN218823411 U CN 218823411U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model relates to the technical field of sewage detection equipment, in particular to a sewage centralized sampling detection device; the sewage sampling and detecting device comprises a sewage sampling and detecting tank, and a sewage sampling water inlet pipeline, a sewage sampling water discharge pipeline, a cleaning water inlet pipeline and a cleaning sewage discharge pipeline which are connected with the sewage sampling and detecting tank and are provided with automatic control valves; the automatic control cabinet is used for controlling the sewage sampling pump and the automatic control valve, and the instrument cabinet is used for controlling the water quality detection instrument; the scheme can monitor the operation indexes of each stage of sewage treatment, greatly saves the input cost of the instrument and improves the comprehensive utilization rate of the instrument; the water quality monitoring instruments are centrally installed in the sewage sampling and detecting tank, so that the detection data is convenient to record and manage, the cleaning and maintenance work is safe, and the efficiency is high; the sewage sampling and detecting device can be installed indoors, has an automatic cleaning function, can protect the instrument probe from being polluted and damaged to the greatest extent, and effectively avoids the influence of the environment on detection data.
Description
Technical Field
The utility model relates to a sewage detection equipment technical field especially relates to a sampling test device is concentrated to sewage.
Background
With the shortage of water resources and the aggravation of water pollution, people generally pay attention to the protection of water resources, the prevention and treatment of water pollution and the recycling work of water, and water quality testing is a scheme for determining water treatment, a reasonable water treatment scheme and a reasonable water treatment process are selected, and monitoring and treatment of water quality pollution are important means for the normal operation of projects.
In the operation process of the sewage treatment plant, the operation indexes of each stage of sewage treatment are regularly and accurately monitored, and the obtained data are analyzed and counted. Is the basis for guiding the operation work of the sewage treatment plant and is the fundamental guarantee of the normal water output of the sewage treatment plant.
At present, a water quality monitoring instrument of a sewage treatment plant has a plurality of defects in operation and use:
(1) the number of water quality monitoring instruments is large. Various water quality indexes need to be measured in each stage of water inlet, anaerobic treatment, aerobic treatment and water outlet of sewage treatment, one index is checked by one set of instruments, the comprehensive utilization rate of the instruments is low, the number of the instruments is large, and the investment cost is high.
(2) The water quality monitoring instruments are dispersedly installed in each sewage treatment unit, the detection data recording management is troublesome, the cleaning and maintenance work is dangerous, and the efficiency is low.
(3) Most of the water quality monitoring instrument probes are installed in a sewage tank, the working environment is severe, the instrument probes are easy to pollute and damage, the measurement precision is low, and the measurement error is large.
Therefore, a sewage centralized sampling detection device is provided.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides a sampling test device is concentrated to sewage, it has solved among the prior art investment cost that water quality monitoring instrument appears in the operation use is high, and the operation management is inconvenient, washs the problem of maintaining a great deal of aspects such as work danger, measuring error are big.
According to an embodiment of the utility model, a sewage centralized sampling detection device comprises a sewage sampling detection groove and a sewage sampling water inlet pipeline, a sewage sampling water discharge pipeline, a cleaning water inlet pipeline and a cleaning sewage discharge pipeline which are connected with the sewage sampling detection groove and are provided with automatic control valves;
the sewage sampling water inlet pipeline is connected with a sewage sampling pump, and a plurality of water quality detection instruments of different types are arranged at the upper part of the sewage sampling detection tank; the automatic control cabinet is used for controlling the sewage sampling pump and the automatic control valve, and the instrument cabinet is used for controlling the water quality detection instrument.
In the embodiment, during sewage sampling detection, sewage to be detected is conveyed into a sewage sampling detection tank through a sewage sampling water inlet pipeline by using a sewage sampling pump installed in each process water tank of a sewage treatment system, then flows out of a sewage sampling water discharge pipeline, and is subjected to water quality detection by various different types of water quality detection instruments installed in a detection tank body; after the sewage sampling detection is finished, the sewage sampling pump is closed, sewage in the sewage sampling detection tank is discharged through the cleaning sewage discharge pipeline, clear water is conveyed into the sewage sampling detection tank through the cleaning water inlet pipeline, the effect of cleaning the water quality detection instrument is achieved, the probe of the water quality detection instrument is soaked in the clear water, and the pollution or damage of the probe of the instrument is avoided; when sampling and detecting again, the cleaning and sewage draining pipeline discharges clean water, and sewage is conveyed to finish the next cycle detection; the automatic control cabinet can automatically control the sewage sampling pump and the automatic control valve, and the instrument cabinet can control all the water quality detection instruments and simultaneously collect and display the detection information of the water quality detection instruments; the scheme can monitor the operation indexes of each stage of sewage treatment, greatly saves the input cost of the instrument and improves the comprehensive utilization rate of the instrument; the water quality monitoring instruments are centrally installed in the sewage sampling and detecting tank, so that the detection data is convenient to record and manage, the cleaning and maintenance work is safe, and the efficiency is high; the sewage sampling and detecting device can be installed indoors, has an automatic cleaning function, can protect the instrument probe from being polluted and damaged to the greatest extent, and effectively avoids the influence of the environment on detection data.
Furthermore, the sewage sampling and detecting groove, the automatic control cabinet and the instrument cabinet are fixedly installed on the detection device frame, and the sewage sampling and detecting groove is arranged below the automatic control cabinet and the instrument cabinet at intervals.
Further, the sewage sampling detection groove is including detecting groove body and fixed mounting detect this internal a plurality of baffles of groove, it is a plurality of the baffle will detect the groove body and separate for a plurality of detection regions, every all install in the detection region water quality testing instrument.
Further, it has the washing tank that runs through the baffle to detect groove body internally mounted, the washing tank is installed detect groove body upper portion, the washing tank bottom is u shape, wash the inlet channel with sewage sample drainage pipe connects the washing tank bottom.
Further, detect groove body bottom and be u shape, sewage sample inlet line and washing blowdown pipeline are installed detect groove body bottom.
Furthermore, a triangular notch is formed in the upper side wall of the cleaning tank.
Furthermore, the top of the detection tank body is fixedly provided with an instrument probe mounting plate, and the water quality detection instrument is mounted on the instrument probe mounting plate.
Further, the water quality detecting instrument comprises a PH meter, an ORP meter, a conductivity meter, a TDS meter, a dissolved oxygen meter, a sludge concentration meter, a turbidity meter, an ozone concentration meter, an ion concentration meter and a hardness meter.
Compared with the prior art, the utility model discloses following beneficial effect has:
the scheme can monitor the operation indexes of each stage of sewage treatment, greatly saves the input cost of the instrument and improves the comprehensive utilization rate of the instrument; the water quality monitoring instruments are centrally installed in the sewage sampling and detecting tank, so that the detection data is convenient to record and manage, the cleaning and maintenance work is safe, and the efficiency is high; the sewage sampling and detecting device can be installed indoors, has an automatic cleaning function, can protect the instrument probe from being polluted and damaged to the maximum extent, and effectively avoids the influence of the environment on detection data.
Drawings
FIG. 1 is a schematic view of the overall structure of a centralized sewage sampling and detecting device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a sewage sampling and detecting tank according to an embodiment of the present invention;
FIG. 3 is a top view of the sewage sampling and detecting tank according to the embodiment of the present invention;
FIG. 4 is a top view of the sewage sampling and detecting tank according to the embodiment of the present invention;
FIG. 5 is a sectional view of the sewage sampling and detecting tank 1-1 of FIG. 3;
in the above drawings: 1. a sewage sampling detection tank; 2. a sewage sampling water inlet pipeline; 3. a sewage sampling and draining pipeline; 4. cleaning a water inlet pipeline; 5. cleaning a sewage draining pipeline; 6. a sewage sampling pump; 7. a water quality detection instrument; 8. an automatic control cabinet; 9. an instrument cabinet; 10. a detection device frame; 101. detecting a tank body; 102. a cleaning tank; 103. a partition plate; 104. instrument probe mounting panel.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 5 together, the present embodiment provides a concentrated sewage sampling and detecting device, which includes a sewage sampling and detecting tank 1, and a sewage sampling and water feeding pipeline 2, a sewage sampling and water discharging pipeline 3, a cleaning water feeding pipeline 4, and a cleaning and sewage discharging pipeline 5 connected to the sewage sampling and detecting tank 1 and provided with an automatic control valve;
the sewage sampling water inlet pipeline 2 is connected with a sewage sampling pump 6, and the upper part of the sewage sampling detection tank 1 is provided with a plurality of water quality detection instruments 7 of different types; the device also comprises an automatic control cabinet 8 for controlling the sewage sampling pump 6 and the automatic control valve and an instrument cabinet 9 for controlling the water quality detection instrument 7.
In the embodiment, during sewage sampling detection, sewage to be detected is conveyed into a sewage sampling and detecting tank 1 through a sewage sampling water inlet pipeline 2 by using a sewage sampling pump 6 installed in each process water tank of a sewage treatment system, then flows out of a sewage sampling and drainage pipeline 3, and is subjected to water quality detection by various water quality detection instruments 7 of different types installed in a detection tank body 101; after the sewage sampling detection is finished, the sewage sampling pump 6 is closed, the sewage in the sewage sampling detection tank 1 is discharged through the cleaning sewage discharge pipeline 5, and clear water is conveyed into the sewage sampling detection tank 1 through the cleaning water inlet pipeline 4 to play a role in cleaning the water quality detection instrument 7, so that the probe of the water quality detection instrument 7 is soaked in the clear water, and the pollution or damage of the instrument probe is avoided; when sampling and detecting again, the cleaning and sewage draining pipeline 5 discharges clean water and conveys sewage to finish next cycle detection; the automatic control cabinet 8 can automatically control the sewage sampling pump 6 and the automatic control valve, and the instrument cabinet 9 can control all the water quality detection instruments 7 and simultaneously collect and display the detection information of the water quality detection instruments 7; the scheme can monitor the operation indexes of each stage of sewage treatment, greatly saves the input cost of the instrument and improves the comprehensive utilization rate of the instrument; the water quality monitoring instruments are centrally installed in the sewage sampling and detecting tank 1, so that the recording and management of detection data are convenient, the cleaning and maintenance work is safe, and the efficiency is high; the sewage sampling and detecting device can be installed indoors, has an automatic cleaning function, can protect the instrument probe from being polluted and damaged to the maximum extent, and effectively avoids the influence of the environment on detection data.
Specifically, the sewage sampling water inlet pipeline 2 is provided with an automatic control valve and can be connected with a plurality of sampling pumps, the automatic control valve and the sampling pumps are controlled by an automatic control cabinet 8, and sewage in each stage of sewage treatment is respectively sampled according to a set program; the sewage sampling and drainage pipeline 3 is provided with an automatic control valve and discharges sewage in the detection tank body 101 according to a set program; the cleaning water inlet pipeline 4 is provided with an automatic control valve and is connected with a clear water source, and clear water is filled according to a set program to clean the sewage sampling detection tank 1; the cleaning and sewage discharge pipeline 5 is provided with an automatic control valve, and discharges sewage in the detection tank body 101 according to a set program; the sewage sampling pump 6 adopts a submersible sewage pump, is arranged in each process water tank of the sewage treatment system, and lifts the sewage to be detected in each process water tank into the sewage sampling detection tank 1 according to a set program; the automatic control cabinet 8 is controlled by a PLC, and the sampling pump and respective control valves are controlled by a set program, so that the functions of automatic sampling detection, automatic pollution discharge, automatic cleaning and the like are realized.
Preferably, sewage sampling detection groove 1, automatic control cabinet 8 and instrument cabinet 9 are all fixedly mounted on detection device frame 10, and sewage sampling detection groove 1 interval sets up in automatic control cabinet 8 and instrument cabinet 9 below.
Wherein, as shown in fig. 1, the sewage sampling and detecting tank 1, the automatic control cabinet 8 and the instrument cabinet 9 are installed together through the detection device rack 10 to form a whole, and the device is reasonable in layout, convenient to use and install.
Preferably, the sewage sampling detection tank 1 comprises a detection tank body 101 and a plurality of clapboards 103 fixedly installed in the detection tank body 101, the detection tank body 101 is divided into a plurality of detection areas by the plurality of clapboards 103, and a water quality detection instrument 7 is installed in each detection area.
As shown in fig. 1 to 5, the middle of the detection tank body 101 is divided into a plurality of detection areas by partition plates 103, and the detection areas are independent from each other, so that the mutual interference of the water quality detection instruments 7 in the detection areas is avoided.
Preferably, a cleaning tank 102 penetrating through a partition plate 103 is installed inside the detection tank body 101, the cleaning tank 102 is installed at the upper part of the detection tank body 101, the bottom of the cleaning tank 102 is u-shaped, and the cleaning water inlet pipeline 4 and the sewage sampling and draining pipeline 3 are connected to the bottom of the cleaning tank 102.
As shown in fig. 1 to 5, the sewage sampling water inlet pipeline 2 pumps sewage into the detection tank body 101, and when the sewage overflows into the cleaning tank 102 at the upper part of the detection tank body 101, the sewage is discharged through the sewage sampling water discharge pipeline 3 at the bottom of the cleaning tank 102, so that the sewage can be ensured to be in full contact with the water quality detection instrument 7 in the detection tank body 101; during cleaning, the cleaning water inlet pipeline 4 discharges clean water from the bottom of the cleaning tank 102 to clean the interior of the cleaning tank 102, and when the clean water in the cleaning tank 102 overflows into the detection tank body 101, the detection tank body 101 is cleaned; the cleaning tank 102 with u-shaped bottom facilitates water drainage and water distribution.
Preferably, the bottom of the cleaning tank 102 is u-shaped, and the sewage sampling inlet pipe 2 and the cleaning drain pipe 5 are installed at the bottom of the detection tank body 101.
As shown in fig. 1 to 5, the detection tank body 101 adopts a U-shaped bottom tank for water distribution and drainage, so as to avoid dead corners, prevent pollutant deposition and smoothly discharge pollutants; the sewage sampling water inlet pipeline 2 discharges sewage from the bottom of the detection tank body 101 to prevent the sewage from splashing; the cleaning and sewage draining pipeline 5 is installed at the bottom of the detection tank body 101, so that water in the detection tank body 101 can be drained conveniently.
Preferably, a triangular notch is formed on the upper side wall of the cleaning tank 102.
As shown in fig. 2 and 4, the cleaning tank 102 is provided with a plurality of triangular notches, so that the cleaning tank 102 and the detection tank body 101 form a triangular weir water distribution structure, and water distribution and drainage are more uniform.
Preferably, an instrument probe mounting plate 104 is fixedly mounted at the top of the detection tank body 101, and the water quality detection instrument 7 is mounted on the instrument probe mounting plate 104.
As shown in fig. 1 to 5, the water quality measuring instrument 7 is mounted above the measuring tank body 101 via the instrument probe mounting plate 104, and the probe of the water quality measuring instrument 7 is inserted into the measuring tank body 101.
Preferably, the water quality measuring instrument 7 includes a PH meter, an ORP meter, a conductivity meter, a TDS meter, a dissolved oxygen meter, a sludge concentration meter, a turbidity meter, an ozone concentration meter, an ion concentration meter, and a hardness meter.
Wherein, through above-mentioned various water quality testing instrument 7, can carry out omnidirectional detection, control to the quality of water of sewage.
Compared with the prior art, the scheme can monitor the operation indexes of each stage of sewage treatment, greatly saves the input cost of the instrument and improves the comprehensive utilization rate of the instrument; the water quality monitoring instruments are arranged in the sewage sampling and detecting tank 1 in a centralized manner, so that the detection data is convenient to record and manage, the cleaning and maintenance work is safe, and the efficiency is high; the sewage sampling and detecting device can be installed indoors, has an automatic cleaning function, can protect the instrument probe from being polluted and damaged to the greatest extent, and effectively avoids the influence of the environment on detection data.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. A sewage centralized sampling detection device is characterized by comprising a sewage sampling detection tank, a sewage sampling water inlet pipeline, a sewage sampling drainage pipeline, a cleaning water inlet pipeline and a cleaning sewage discharge pipeline, wherein the sewage sampling detection tank is connected with the sewage sampling water inlet pipeline, the sewage sampling drainage pipeline, the cleaning water inlet pipeline and the cleaning sewage discharge pipeline which are provided with automatic control valves;
the sewage sampling water inlet pipeline is connected with a sewage sampling pump, and a plurality of water quality detection instruments of different types are arranged at the upper part of the sewage sampling detection tank; the automatic control cabinet is used for controlling the sewage sampling pump and the automatic control valve, and the instrument cabinet is used for controlling the water quality detection instrument.
2. The concentrated sewage sampling and detecting device of claim 1, wherein the sewage sampling and detecting tank, the automatic control cabinet and the instrument cabinet are all fixedly mounted on a frame of the detecting device, and the sewage sampling and detecting tank is arranged under the automatic control cabinet and the instrument cabinet at intervals.
3. The concentrated sewage sampling and testing device as claimed in claim 1, wherein said sewage sampling and testing tank comprises a testing tank body and a plurality of partition plates fixedly installed in said testing tank body, said plurality of partition plates dividing said testing tank body into a plurality of testing zones, each testing zone having said water quality testing meter installed therein.
4. The concentrated sewage sampling and detecting device as claimed in claim 3, wherein the detecting tank body is internally provided with a cleaning tank penetrating through a partition plate, the cleaning tank is installed at the upper part of the detecting tank body, the bottom of the cleaning tank is u-shaped, and the cleaning water inlet pipeline and the sewage sampling and draining pipeline are connected at the bottom of the cleaning tank.
5. The concentrated sewage sampling and testing device as claimed in claim 4, wherein the bottom of the testing tank body is u-shaped, and the sewage sampling inlet pipeline and the cleaning and draining pipeline are installed at the bottom of the testing tank body.
6. The concentrated sewage sampling and detecting device as claimed in claim 4, wherein the upper side wall of the cleaning tank is provided with a triangular notch.
7. The concentrated sewage sampling and detecting device as claimed in claim 3, wherein an instrument probe mounting plate is fixedly mounted on the top of the detecting tank body, and the water quality detecting instruments are mounted on the instrument probe mounting plate.
8. The concentrated sewage sampling and detecting device of claim 1, wherein the water quality detecting instrument comprises a PH meter, an ORP meter, a conductivity meter, a TDS meter, a dissolved oxygen meter, a sludge concentration meter, a turbidity meter, an ozone concentration meter, an ion concentration meter and a hardness meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222918260.XU CN218823411U (en) | 2022-11-02 | 2022-11-02 | Centralized sampling and detecting device for sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222918260.XU CN218823411U (en) | 2022-11-02 | 2022-11-02 | Centralized sampling and detecting device for sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218823411U true CN218823411U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222918260.XU Active CN218823411U (en) | 2022-11-02 | 2022-11-02 | Centralized sampling and detecting device for sewage |
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| CN (1) | CN218823411U (en) |
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2022
- 2022-11-02 CN CN202222918260.XU patent/CN218823411U/en active Active
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