CN109459339B - Emulsion waste water concentration detection device - Google Patents
Emulsion waste water concentration detection device Download PDFInfo
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- CN109459339B CN109459339B CN201811347197.0A CN201811347197A CN109459339B CN 109459339 B CN109459339 B CN 109459339B CN 201811347197 A CN201811347197 A CN 201811347197A CN 109459339 B CN109459339 B CN 109459339B
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- detection
- barrel
- detection device
- weighing
- side flow
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- 238000001514 detection method Methods 0.000 title claims abstract description 99
- 239000002351 wastewater Substances 0.000 title claims abstract description 54
- 239000000839 emulsion Substances 0.000 title claims abstract description 47
- 238000005070 sampling Methods 0.000 claims abstract description 39
- 238000005303 weighing Methods 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 239000013049 sediment Substances 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The emulsion wastewater concentration detection device comprises a sampling device and a detection device, wherein the sampling device comprises a sampling pipeline, and a filter screen is arranged on the sampling pipeline; the detection device comprises a primary detection device, the primary detection device comprises a detection barrel, a filter tank is arranged above the detection barrel, the filter tank is connected with the sampling pipeline, and a filter baffle is arranged between the filter tank and the detection barrel; and a weighing device is arranged below the detection barrel. The invention provides an emulsion wastewater concentration detection device, which improves the wastewater concentration detection precision through filtering sediment and double detection.
Description
Technical Field
The invention relates to the field of wastewater treatment, in particular to an emulsion wastewater concentration detection device.
Background
Sewage treatment is a process for making sewage meet the water quality requirement of draining a certain water body or reusing and purifying the sewage, and is widely applied to various fields of construction, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscapes, medical treatment, catering and the like.
In the process of sewage purification, the reagent is often used as a reactant of the wastewater, the wastewater is required to reach the water quality requirement after purification, the quantity of the reagent is very important, and generally, whether the reagent reaches the requirement or not is judged by detecting the concentration in the wastewater, but the concentration of the wastewater is not accurately detected due to the existence of sediment left in purification in the detected wastewater.
Disclosure of Invention
The invention aims at overcoming the defects in the background technology, and provides an emulsion wastewater concentration detection device, which improves the accuracy of wastewater concentration detection through filtering sediment and double detection.
To achieve the purpose, the invention adopts the following technical scheme:
The emulsion wastewater concentration detection device comprises a sampling device and a detection device, wherein the sampling device comprises a sampling pipeline, and a filter screen is arranged on the sampling pipeline; the detection device comprises a primary detection device, the primary detection device comprises a detection barrel, a filter tank is arranged above the detection barrel, the filter tank is connected with the sampling pipeline, and a filter baffle is arranged between the filter tank and the detection barrel; and a weighing device is arranged below the detection barrel.
Preferably, the detection device further comprises a secondary detection device, the secondary detection device comprises a current collecting barrel, a shunt pipe and a small weighing barrel, the bottom of the current collecting barrel is connected with a plurality of shunt pipes, a plurality of small weighing barrels are placed below the shunt pipes, and the bottom of the weighing barrel is provided with a weighing device.
Preferably, the primary detection device further comprises a side flow pipe, a side flow port is formed in the wall of the detection barrel, a water inlet of the side flow pipe is communicated with the flow measuring port, and a water outlet of the side flow pipe is located above the current collecting barrel.
Preferably, a water displacement line is further arranged on the wall of the detection barrel, the water displacement line can move up and down along the wall of the detection barrel, the water level displacement line is arranged above the side flow port, and the distance from the water displacement line to the side flow port is in direct proportion to the volume of the small weighing barrel.
Preferably, a pulp pump is arranged on the sampling pipeline.
Preferably, the filter separator may be withdrawn from between the filter tank and the detection tub.
Preferably, the two filter screens are arranged, the first filter screen is arranged below the pulp pump, and the second filter screen is arranged above the pulp pump.
Preferably, the sampling pipeline and the shunt pipe are both provided with switch control valves.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Wherein: sampling pipeline 1, filter screen 2, detection bucket 3, filter vat 4, filter baffle 5, weighing machine 6, mass flow barrel 7, shunt tubes 8, small-size weighing bucket 9, sidestream pipe 10, sidestream mouth 11, water level shift line 12, pump 13, switch control valve 14.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
The utility model provides an emulsion waste water concentration detection device, sampling detection device includes sampling device and detection device, sampling device includes sampling pipeline 1, sampling pipeline 1 is provided with filter screen 2, and when sampling pipeline 1 draws emulsion waste water, emulsion waste water can pass through filter screen 2's filtration, preliminary filtration filters the sediment in the emulsion waste water of drawing, then flows towards detection device with the emulsion waste water of drawing again.
The detection device comprises a primary detection device, the primary detection device comprises a detection barrel 3, a filter tank 4 is arranged above the detection barrel 3, the filter tank 4 is connected with the sampling pipeline 1, and a filter baffle 5 is arranged between the filter tank 4 and the detection barrel 3; a weighing device 6 is arranged below the detection barrel 3.
The water outlet of the sampling pipeline 1 is communicated with a detection device, and emulsion wastewater flows from the sampling pipeline 1 to the filter tank 4, is filtered by the filter baffle 5, flows into the detection barrel 3 and is used as a sample. The weighing device 6 below the detection barrel 3 is used for weighing the mass of the emulsion wastewater in the detection barrel 3.
Preferably, the detection device further comprises a secondary detection device, the secondary detection device comprises a current collecting barrel 7, a shunt tube 8 and a small weighing barrel 9, the bottom of the current collecting barrel 7 is connected with a plurality of shunt tubes 8, a plurality of small weighing barrels 9 are placed below the shunt tubes 8, and the bottom of each weighing barrel is provided with a weighing device 6.
Preferably, the primary detection device further comprises a side flow pipe 10, a side flow port 11 is formed in the wall of the detection barrel 3, a water inlet of the side flow pipe 10 is communicated with the side flow port, and a water outlet of the side flow pipe 10 is located above the collecting barrel 7.
The side flow pipe 10 will be towards the collector barrel 7, the collector barrel 7 stores a certain amount of emulsion waste water sample, the emulsion waste water in the collector barrel 7 will flow into the small weighing barrel 9 through the shunt pipe 8, and the weighing device 6 below the small weighing barrel 9 performs weighing.
Preferably, a water displacement line 12 is further disposed on the wall of the detection barrel 3, the water displacement line 12 can move up and down along the wall of the detection barrel 3, the water displacement line 12 is disposed above the side flow port 11, and the distance from the water displacement line 12 to the side flow port 11 is proportional to the volume of the small-sized weighing barrel 9.
When the emulsion waste water in the detection barrel 3 exceeds the side flow port 11, the emulsion waste water sample flows out of the side flow port 11 and flows into the collecting barrel 7 through the side flow pipe 10, when the amount of the emulsion waste water sample is lower than that of the side flow port 11, the emulsion waste water in the detection barrel 3 does not flow into the collecting barrel 7, so that a water displacement line 12 is arranged, the volume between the water displacement line 12 and the side flow port 11 is the amount flowing into the collecting barrel 7, and the small weighing barrel 9 needs how much sample emulsion waste water, so that the water level displacement line 12 is arranged to be high, and automatic water cut-off is realized by utilizing the water level difference.
Preferably, the sampling pipeline 1 is provided with a pulp pump 13.
And the pumping force of the sampling pipeline 1 is improved by using the slurry pump 13, so that the sampling pipeline 1 can pump emulsion wastewater.
Preferably, the filtering baffle 5 may be withdrawn from between the filtering tank 4 and the detecting tank 3.
The filtering baffle 5 can store a certain amount of sediment, and after the subsequent detection is finished, the filtering baffle 5 can be pulled out for cleaning.
Preferably, two filter screens 2 are provided, the first filter screen 2 is disposed below the pulp pump 13, and the second filter screen 2 is disposed above the pulp pump 13.
The two filter screens 2 can enable sediment in the emulsion wastewater to be filtered thoroughly.
Preferably, the sampling pipeline 1 and the shunt pipe 8 are provided with an on-off control valve 14.
The on-off control valve 14 can control the opening and closing of the sampling pipe 1 and the shunt pipe 8.
Working principle:
The slurry pump 13 is started, so that the sampling pipeline 1 extracts emulsion wastewater from a detection pool to be detected, the emulsion wastewater flows into the filter tank 4 after being filtered by the first filter screen 2 and the second filter screen 2, the emulsion wastewater in the filter tank 4 flows into the detection barrel 3 after being filtered by the filter baffle 5, the emulsion wastewater in the detection barrel 3 is stored to a certain amount, the water level moving line 12 is arranged according to the volume of the small weighing barrel 9, the sampling pipeline 1 is closed after the emulsion wastewater sample in the detection barrel 3 reaches the water displacement line 12, the emulsion wastewater sample in the detection barrel 3 flows into the current collecting barrel 7, the emulsion wastewater in the detection barrel 3 does not flow into the current collecting barrel 7 when the emulsion wastewater is lower than the side flow port 11, and the weighing machine 6 is used for weighing the mass of the emulsion wastewater in the detection barrel 3, and the first detection concentration is obtained according to the mass and volume; the emulsion waste water flowing into the current collector 7 flows into the small-sized weighing barrel 9 from the shunt pipe 8, the small-sized weighing barrel 9 is weighed by the weighing machine 6 again, the second detection concentration is obtained according to the mass and the volume, the influence of the sediment on the detection of the concentration of the emulsion waste water sample is reduced through multiple times of filtration, and the accurate concentration detection is obtained through the twice detection.
The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (3)
1. An emulsion waste water concentration detection device which is characterized in that: the sampling detection device comprises a sampling device and a detection device, wherein the sampling device comprises a sampling pipeline, and the sampling pipeline is provided with a filter screen; the detection device comprises a primary detection device, the primary detection device comprises a detection barrel, a filter tank is arranged above the detection barrel, the filter tank is connected with the sampling pipeline, and a filter baffle is arranged between the filter tank and the detection barrel; a weighing device is arranged below the detection barrel;
The detection device further comprises a secondary detection device, the secondary detection device comprises a current collecting barrel, a shunt pipe and a small weighing barrel, the bottom of the current collecting barrel is connected with a plurality of shunt pipes, a plurality of small weighing barrels are placed below the shunt pipes, and the bottom of the weighing barrel is provided with a weighing device;
the primary detection device further comprises a side flow pipe, a side flow port is formed in the wall of the detection barrel, a water inlet of the side flow pipe is communicated with the side flow port, and a water outlet of the side flow pipe is positioned above the current collecting barrel;
The water level moving line is arranged above the side flow port, and the distance from the water level moving line to the side flow port is in direct proportion to the volume of the small weighing barrel;
the sampling pipeline is provided with a pulp pump;
the two filter screens are arranged, the first filter screen is arranged below the pulp pump, and the second filter screen is arranged above the pulp pump;
The method for detecting the concentration of the emulsion wastewater comprises the following steps:
The slurry pump is started, so that the sampling pipeline extracts emulsion wastewater from a detection tank to be detected, the emulsion wastewater flows into the filtering tank after being filtered by the first filtering screen and the second filtering screen, the emulsion wastewater sample in the filtering tank flows into the detection barrel after being filtered by the filtering baffle, the water level moving line is arranged according to the volume of the small weighing barrel, the sampling pipeline is closed after the emulsion wastewater sample in the detection barrel reaches the water displacement line, the emulsion wastewater sample in the detection barrel flows into the current collecting barrel, the emulsion wastewater in the detection barrel does not flow into the current collecting barrel when the emulsion wastewater sample is lower than the side flow port, the weighing device weighs the mass of the emulsion wastewater in the detection barrel, and the first detection concentration is obtained according to the mass and the volume; and the emulsion wastewater flowing into the current collector can flow into the small weighing barrel from the shunt pipe, the mass of the small weighing barrel is weighed by the weighing device, and the second detection concentration is obtained according to the mass and the volume.
2. The emulsion wastewater concentration detection apparatus according to claim 1, wherein:
the filter partition may be drawn out from between the filter tank and the detection tub.
3. The emulsion wastewater concentration detection apparatus according to claim 1, wherein:
And the sampling pipeline and the shunt pipe are both provided with switch control valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347197.0A CN109459339B (en) | 2018-11-13 | 2018-11-13 | Emulsion waste water concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347197.0A CN109459339B (en) | 2018-11-13 | 2018-11-13 | Emulsion waste water concentration detection device |
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| Publication Number | Publication Date |
|---|---|
| CN109459339A CN109459339A (en) | 2019-03-12 |
| CN109459339B true CN109459339B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811347197.0A Active CN109459339B (en) | 2018-11-13 | 2018-11-13 | Emulsion waste water concentration detection device |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108760560A (en) * | 2018-05-21 | 2018-11-06 | 山东京博石油化工有限公司 | A kind of method and device detecting the coke powder content in delayed coking acid water |
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| CN201852761U (en) * | 2010-07-02 | 2011-06-01 | 高要市南虹化工有限公司 | Quick tester for density of slurry explosive |
| CN104865155A (en) * | 2015-03-27 | 2015-08-26 | 南京梅山冶金发展有限公司 | Ore pulp concentration online measurement equipment and ore pulp concentration online measurement method |
| CN206192808U (en) * | 2016-09-30 | 2017-05-24 | 安徽理工大学 | Pulp density real -time detection device |
| CN107036931A (en) * | 2017-05-27 | 2017-08-11 | 江苏农牧科技职业学院 | A kind of apparatus and method of strength of fluid measurement |
| CN206740576U (en) * | 2017-05-27 | 2017-12-12 | 江苏农牧科技职业学院 | A kind of device of strength of fluid measurement |
| CN108169067A (en) * | 2017-06-06 | 2018-06-15 | 重庆建工建材物流有限公司 | Concrete waste grout concentration detection apparatus |
| CN209589747U (en) * | 2018-11-13 | 2019-11-05 | 佛山市雅洁源科技股份有限公司 | A kind of emulsifying liquid waste water concentration detection apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8177411B2 (en) * | 2009-01-08 | 2012-05-15 | Halliburton Energy Services Inc. | Mixer system controlled based on density inferred from sensed mixing tub weight |
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2018
- 2018-11-13 CN CN201811347197.0A patent/CN109459339B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201852761U (en) * | 2010-07-02 | 2011-06-01 | 高要市南虹化工有限公司 | Quick tester for density of slurry explosive |
| CN104865155A (en) * | 2015-03-27 | 2015-08-26 | 南京梅山冶金发展有限公司 | Ore pulp concentration online measurement equipment and ore pulp concentration online measurement method |
| CN206192808U (en) * | 2016-09-30 | 2017-05-24 | 安徽理工大学 | Pulp density real -time detection device |
| CN107036931A (en) * | 2017-05-27 | 2017-08-11 | 江苏农牧科技职业学院 | A kind of apparatus and method of strength of fluid measurement |
| CN206740576U (en) * | 2017-05-27 | 2017-12-12 | 江苏农牧科技职业学院 | A kind of device of strength of fluid measurement |
| CN108169067A (en) * | 2017-06-06 | 2018-06-15 | 重庆建工建材物流有限公司 | Concrete waste grout concentration detection apparatus |
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