CN212808257U - Sewage suspended solid rapid detection device - Google Patents
Sewage suspended solid rapid detection device Download PDFInfo
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- CN212808257U CN212808257U CN202021266254.5U CN202021266254U CN212808257U CN 212808257 U CN212808257 U CN 212808257U CN 202021266254 U CN202021266254 U CN 202021266254U CN 212808257 U CN212808257 U CN 212808257U
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- tank body
- filter screen
- negative pressure
- sewage
- mass sensor
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Abstract
The utility model discloses a sewage suspended matter rapid detection device, which comprises a tank body, a quality sensor and a filter screen; the middle part of the inner wall of the tank body is provided with a step; a mass sensor is arranged in the step, and the measuring end of the mass sensor is higher than the plane of the step; the measuring end of the mass sensor is connected with a positioning groove at the bottom of the filter screen; and a display is arranged on the outer side of the top of the tank body. The utility model discloses an install halogen heating fluorescent tube in the upper end of filter screen, weighing transducer is installed to the lower extreme, has realized filtering, stoving, three kinds of function integrations of measurement, improves detection speed, and easy operation in time obtains the concentration of suspended solid, makes things convenient for the contrast of experimenter to suspended solid concentration around sewage treatment, reachs the experiment conclusion.
Description
Technical Field
The utility model belongs to the technical field of the sewage suspended solid detects, a sewage suspended solid short-term test device is related to.
Background
Suspended matter refers to solid matter suspended in water, including inorganic matter, organic matter, silt, clay, microbe, etc. which are insoluble in water. The content of suspended matters in water is one of indexes for measuring the pollution degree of water. Suspended matter is the main cause of water turbidity. The organic suspended matters in the water body are easy to be fermented in an anaerobic way after being deposited, so that the water quality is deteriorated.
The laboratory need carry out a lot of to the sewage suspended solid concentration before and after handling and detect, because need pass through filtration, stoving, substep operations such as measurement for speed is slower when laboratory and sewage treatment station measure sewage suspended solid concentration, complex operation, can not be in time and quick the concentration that obtains the suspended solid, and will take back the laboratory after a plurality of sampling points sample usually and measure, and the change of quality of water will appear at this in-process, like the oxidation problem, lead to the measuring result error to appear.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a quick detection device for suspended solid in sewage, which integrates three functions of filtering, drying and measuring.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a sewage suspended matter rapid detection device comprises a tank body, a quality sensor and a filter screen; the middle part of the inner wall of the tank body is provided with a step; a mass sensor is arranged in the step, and the measuring end of the mass sensor is higher than the plane of the step; the measuring end of the mass sensor is connected with a positioning groove at the bottom of the filter screen; a display is arranged on the outer side of the top of the tank body;
a halogen heating lamp tube is arranged on the inner wall of the tank body close to the top of the filter screen;
a negative pressure pipeline is arranged in the middle of the tank body; a water outlet is formed in the bottom end of the tank body; the quality sensor is electrically connected with the display. Jar body bottom adopt transparent glass material, the laboratory staff also can measure the absorbance value of filtering back sewage water sample with spectrophotometer like this, provides the judgement standard of a sewage treatment effect more.
As a further technical improvement, the device also comprises a negative pressure pump; the outlet of the negative pressure pipeline is connected with a negative pressure pump, and the inlet of the negative pressure pipeline is positioned below the filter screen. The negative pressure pump is used for generating a negative pressure effect on the tank body.
As a further technical improvement, the halogen heating lamp tube is provided with a heat insulation layer on the outer side and a glass layer on the inner side, and the heat insulation layer and the glass layer seal the halogen heating lamp tube. The heat insulating layer insulates against heat halogen heating fluorescent tube, prevents that jar body outside high temperature from scalding the experimenter, and the glass layer is used for sealed halogen heating fluorescent tube, prevents that filtering process sewage from getting into halogen heating fluorescent tube, and the glass layer adopts transparent toughened glass, neither separation halogen heating fluorescent tube transmission heat, also can sealed halogen heating fluorescent tube.
As a further technical improvement, the bottom end inside the tank body is in a circular arc shape. The circular arc bottom sewage is not easy to accumulate in the tank body.
The utility model discloses a theory of operation:
the method comprises the following steps that an experimenter records the mass of a filter screen before filtering through a display, a certain amount of sample sewage is poured into a tank body, negative pressure is conducted in the tank body, the filter screen can be tightly pressed on a step at the moment, the sewage can also flow into the bottom of the tank body through the filter screen in the negative pressure filtering process, after the filtering is finished, a halogen heating lamp tube is electrified, the filter screen is started to be dried, after the filter screen is completely dried, the mass of the filter screen after the filtering is recorded through the display, the mass of the filter screen before the filtering is subtracted from the mass of the filter screen after the filtering, the content of suspended matters in the certain amount of sewage can be obtained, at the moment, the negative pressure; the above steps can be repeated for the next set of test experiments by cleaning the filter or replacing with a new filter.
Compared with the prior art, the utility model has the advantages and beneficial effect as follows:
1. the utility model discloses an install halogen heating fluorescent tube in the upper end of filter screen, weighing transducer is installed to the lower extreme, has realized filtering, stoving, three kinds of function integrations of measurement, improves detection speed, and easy operation in time obtains the concentration of suspended solid, makes things convenient for the contrast of experimenter to suspended solid concentration around sewage treatment, reachs the experiment conclusion.
2. The utility model discloses can directly take the open air to detect, avoid the experimenter to need a plurality of sampling points to take a sample to take back to the laboratory and measure, and then avoid appearing the change of quality of water at this in-process, like the appearance of oxidation problem, improved measuring result's accuracy.
3. The utility model discloses simple structure, scientific and practical, nimble convenience.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The attached drawings are as follows:
1-tank body, 2-quality sensor, 3-filter screen, 4-display, 11-step, 12-heat-insulating layer, 13-halogen heating lamp tube, 14-glass layer, 15-negative pressure pipeline and 16-water outlet.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1:
a sewage suspended matter rapid detection device comprises a tank body 1, a mass sensor 2 and a filter screen 3; the middle part of the inner wall of the tank body 1 is provided with a step 11; the mass sensor 2 is arranged in the step 11, and the measuring end of the mass sensor 2 is higher than the plane of the step 11; the measuring end of the mass sensor 2 is connected with a positioning groove at the bottom of the filter screen 3; a display 4 is arranged on the outer side of the top of the tank body 1;
a halogen heating lamp tube 13 is arranged on the inner wall of the tank body 1 near the top of the filter screen 3;
the middle part of the tank body 1 is provided with a negative pressure pipeline 15; a water outlet 16 is arranged at the bottom end of the tank body 1; the mass sensor 2 is electrically connected with the display 4. 1 bottom of jar body adopt transparent glass material, the laboratory staff also can measure the absorbance value of filtering back sewage water sample with spectrophotometer like this, provides the judgement standard of a sewage treatment effect more.
The device also comprises a negative pressure pump; the outlet of the negative pressure pipeline 15 is connected with a negative pressure pump, and the inlet of the negative pressure pipeline 15 is positioned below the filter screen 3. The negative pressure pump is used for generating a negative pressure effect on the tank body 1.
The laboratory technician records the mass of the filter screen 3 before filtration through the display 4, pours a certain amount of sample sewage into the tank body 1, and simultaneously carries out negative pressure in the tank body 1, at the moment, the filter screen 3 can be tightly pressed on the step, in the process of negative pressure, the sewage can also flow into the bottom of the tank body 1 through the filter screen 3, after filtration, the halogen heating lamp tube 13 is electrified to start drying the filter screen 3, after the filter screen 3 is completely dried, the mass of the filter screen 3 after filtration is recorded through the display 4, the mass of the filter screen 3 before filtration is subtracted from the mass of the filter screen 3 after filtration, so that the content of suspended matters in the certain amount of sewage can be obtained, at the moment, the detection is finished, the negative pressure is stopped, and the water outlet; the filter screen 3 is cleaned or replaced by a new filter screen 3, and the steps can be repeated to follow the next group of detection experiments.
Example 2:
the difference from the embodiment 1 is that the halogen heating lamp 13 is provided with a heat insulation layer 12 on the outer side and a glass layer 14 on the inner side, and the heat insulation layer 12 and the glass layer 14 seal the halogen heating lamp 13. The heat insulating layer 12 insulates heat of the halogen heating lamp 13, prevents the temperature of the outer side of the tank body 1 from being too high, and scalds experimenters, the glass layer 14 is used for sealing the halogen heating lamp 13, prevents sewage in the filtering process from entering the halogen heating lamp 13, and the glass layer 14 is made of transparent toughened glass, so that the halogen heating lamp 13 is not blocked, and the halogen heating lamp 13 can be sealed.
The bottom in the jar body 1 inside be the circular arc type. The circular arc bottom sewage is not easy to accumulate in the tank body 1.
The working principle of this embodiment is the same as that of embodiment 1.
Claims (4)
1. The utility model provides a sewage suspended solid short-term test device which characterized in that: comprises a tank body (1), a mass sensor (2) and a filter screen (3); the middle part of the inner wall of the tank body (1) is provided with a step (11); a mass sensor (2) is arranged in the step (11), and the measuring end of the mass sensor (2) is higher than the plane of the step (11); the measuring end of the mass sensor (2) is connected with a positioning groove at the bottom of the filter screen (3); a display (4) is arranged on the outer side of the top of the tank body (1);
a halogen heating lamp tube (13) is arranged on the inner wall of the tank body (1) close to the top of the filter screen (3);
a negative pressure pipeline (15) is arranged in the middle of the tank body (1); a water outlet (16) is arranged at the bottom end of the tank body (1); the quality sensor (2) is electrically connected with the display (4).
2. The apparatus for rapidly detecting suspended matter in sewage according to claim 1, wherein: the device also comprises a negative pressure pump; the outlet of the negative pressure pipeline (15) is connected with a negative pressure pump; the inlet of the negative pressure pipeline (15) is positioned below the filter screen (3).
3. The apparatus for rapidly detecting suspended matter in sewage according to claim 1, wherein: the halogen heating lamp tube (13) is provided with a heat insulation layer (12) on the outer side and a glass layer (14) on the inner side, and the heat insulation layer (12) and the glass layer (14) seal the halogen heating lamp tube (13).
4. The apparatus for rapidly detecting suspended matter in sewage according to claim 1, wherein: the bottom in the tank body (1) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266254.5U CN212808257U (en) | 2020-07-02 | 2020-07-02 | Sewage suspended solid rapid detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266254.5U CN212808257U (en) | 2020-07-02 | 2020-07-02 | Sewage suspended solid rapid detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212808257U true CN212808257U (en) | 2021-03-26 |
Family
ID=75099290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021266254.5U Active CN212808257U (en) | 2020-07-02 | 2020-07-02 | Sewage suspended solid rapid detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212808257U (en) |
-
2020
- 2020-07-02 CN CN202021266254.5U patent/CN212808257U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rapid detection device for sewage suspended solids Effective date of registration: 20220426 Granted publication date: 20210326 Pledgee: Nanning United Innovation Financing Guarantee Co.,Ltd. Pledgor: Guangxi Xiayang Environmental Protection Technology Co.,Ltd. Registration number: Y2022450000053 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230530 Granted publication date: 20210326 Pledgee: Nanning United Innovation Financing Guarantee Co.,Ltd. Pledgor: Guangxi Xiayang Environmental Protection Technology Co.,Ltd. Registration number: Y2022450000053 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |