CN108132165A - A kind of water body recovery technology divides storehouse sampling apparatus - Google Patents
A kind of water body recovery technology divides storehouse sampling apparatus Download PDFInfo
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- CN108132165A CN108132165A CN201810199224.8A CN201810199224A CN108132165A CN 108132165 A CN108132165 A CN 108132165A CN 201810199224 A CN201810199224 A CN 201810199224A CN 108132165 A CN108132165 A CN 108132165A
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- storehouse
- suspended matter
- water
- filtration layer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of water body recovery technologies to divide storehouse sampling apparatus, belongs to sample collection technical field.Rope is fixed on rope and fixed on bayonet by the present invention, by rope by sampling apparatus slowly into the water, rope is fixed after device reaches designated position, start suction pump, inlet opening of the river water between pedestal and cylinder enters inside device, river water initially enters lower floor's suspended matter acquisition storehouse, enter middle level suspended matter after by-pass filtration and acquire storehouse, enter upper strata suspended matter after the filtering of secondary filtration layer and acquire storehouse, carry out third time filtering, suction pump is closed after device collecting sample, storehouse sampling apparatus is divided to take out the water surface water body recovery technology by rope, complete the acquisition to water body recovery technology.Three layers of suspended matter are provided in cylinder in the present invention and acquire storehouse, be both provided with filter layer in every layer of acquisition storehouse, suspended particulate substance can completely be acquired the suspended particulate substance cascade sampling in water to again simultaneously so as to reach, it is ensured that the accuracy of data after sampling analysis.
Description
Technical field
The present invention relates to a kind of water body recovery technologies to divide storehouse sampling apparatus, belongs to sample collection technical field.
Background technology
The water quality protection of water head site is the basic of guarantee resident's normal life water with management.On the one hand, source protection can
Fundamentally to solve the safety problem of daily drinking-water；On the other hand, it then follows water circulation law, by ecological water source system
It builds and cultivates, the water source supply pattern of nature optimization safety and stability can be formed.As water storage and the infrastructure to supply water, water
Source reservoir is all the key point for realizing safety water supply all the time.It is counted according to related data, earth's surface at China shared about 634
Water centralization quotes water head site.Wherein, water source reservoir in many places is to be changed by agricultural or work with reservoir.In northern China, city
Town drinking water mostlys come from water source reservoir.However, reservoir pollution source is increasing in recent years, there is hair in when event of water pollution
It is raw and especially prominent in the north.Such as：Beijing Guanting Reservoir, Liaoning Tanghe Reservoir etc. are several after reservoir is built up
In 10 years, water quality runs down, and finally has to exit water system.It can be seen that：Drinking water safety, which already becomes, to be influenced to occupy
The main problem of people's Health and Living quality.
In water source reservoir, specific form existing for polluter generally includes following three kinds：Solubilised state, suspended state and deposition
State, wherein, dissolved pollutant is dissolved in reservoir water body mostly, can be by acquiring the water body sample in water source reservoir and direct
It obtains；Deposited pollutant is present in reservoir sediments mostly（That is bed mud）In, it can be by acquiring the deposit in water source reservoir
Sample and directly obtain.And suspended pollutant, structure are mostly flocculence, are widely present in the middle lower floor of reservoir water body.
In water source reservoir, suspended pollutant not only adsorbable multiple harmful substances, but also include complicated biochemical process.Therefore, it is
The combined pollutant that a kind of concentration is higher, organoleptic effects protrude.In the During Process of Long-term Operation of water source reservoir, water body be mostly with
The flood form of big flow is input in reservoir, and the water body for flowing out reservoir is then the small flow to meet water requirements mostly
Form is uniformly exported from reservoir surface.If things go on like this, such " water inlet-water outlet " process leads to pollutant in water body increasingly
Mostly accumulate in reservoir, wherein, the suspended pollutant of larger particles gradually precipitates, small particles then adsorption-condensation one
It rises, is suspended in the lower water column of water source reservoir, huge hidden danger is brought to water supply security.It can be seen that the monitoring of water pollution
Very urgent stage has been arrived with prevention.
The water quality situation of water source reservoir is to be determined by the content of various pollutants with distribution, wherein, suspended matter is for water
The influence of matter situation holds the balance.Therefore, the key for carrying out water quality research seeks to obtain representative suspended matter sample.
For this purpose, experts and scholars expand in-depth study both at home and abroad, and have developed a series of with targetedly sample devices.But
It is that existing instrument still has the defects of larger in terms of the in-situ acquisition of suspended matter sample and analysis, this is also to water source reservoir
Management with high quality propose very big challenge.It solves the problems, such as these, must just grasp true water quality feelings in reservoir comprehensively
Condition, and then relevant improvement countermeasure and technical research are formed under theoretical direction.Therefore it researchs and develops a set of for suspended matter sample
The technology and equipment of this in-situ acquisition have far-reaching significance the comprehensive treatment and quality management of water source reservoir.
Invention content
Present invention mainly solves the technical issues of：Acquisition for current water source reservoir suspended matter sample is primarily present sampling
The problem of low and collected suspended matter sample of process efficiency is difficult to effectively reflect the primitive component of water body, the present invention provides one
Kind water body recovery technology divides storehouse sampling apparatus.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention：
A kind of water body recovery technology divides storehouse sampling apparatus, and including pedestal and cylinder, the pedestal is mutually fixed with cylinder, pedestal
Inlet opening is provided between cylinder, the inner barrel is provided with lower floor's suspended matter acquisition storehouse, middle level suspended matter acquisition storehouse
And upper strata suspended matter acquisition storehouse, lower floor's suspended matter acquire and pipeline are provided between storehouse and middle level suspended matter acquisition storehouse, at pipeline
In being provided with by-pass filtration layer on the one end in lower floor's suspended matter acquisition storehouse, hairbrush, hairbrush and rotation are provided on the outside of by-pass filtration layer
Pivoted arm is connected, and rotating arm is connected with the hydraulic turbine, and the hydraulic turbine is arranged on pipeline external surface, and the pipeline other end is in middle level suspension
Inside object acquisition storehouse, suspended matter acquisition silo wall in middle level is equipped with secondary filtration layer, and middle level suspended matter acquisition storehouse is internally provided with
The hydraulic turbine, hydraulic turbine connection rotating arm are provided with hairbrush, middle level suspended matter acquisition storehouse top between rotating arm and secondary filtration layer
Storehouse is acquired for upper strata suspended matter, partition board is provided between middle level suspended matter acquisition storehouse and upper strata suspended matter acquisition storehouse, is opened on partition board
Equipped with inlet opening, suction pump is provided with above upper strata suspended matter acquisition storehouse, is set between suction pump and upper strata suspended matter acquisition storehouse
There is three-stage filtration layer, suction pump both sides are provided with rope and fix bayonet.
A kind of application process of water body recovery technology classification point storehouse sampling apparatus is：Rope is fixed on rope and fixes bayonet
On, storehouse sampling apparatus is divided slowly into the water, to treat that a water body recovery technology classification point storehouse samples water body recovery technology by rope
Device fixes rope after reaching designated position, starts suction pump, and suction pump extracts the water in device out, and river water is from pedestal and cylinder
Between inlet opening enter inside water body recovery technology classification point storehouse sampling apparatus, river water initially enters lower floor suspended matter acquisition storehouse,
It is entered in pipeline from lower floor's suspended matter acquisition storehouse, lower end of duct is provided with by-pass filtration layer, and by-pass filtration layer filters river water
Suspended particulate substance larger in river water is removed, river water pushes the hydraulic turbine when entering pipeline, and hydraulic turbine rotation drives working arm rotation
Turn, hairbrush, which carries out by-pass filtration layer cleaning, to be prevented from blocking, and river water enters middle level suspended matter after by-pass filtration and acquires storehouse, river water
It is filtered when acquiring storehouse by middle level suspended matter through secondary filtration layer, suspended matter acquisition in middle level is also equipped with the hydraulic turbine, work inside storehouse
Make arm and hairbrush, hydraulic turbine band electric brush cleans secondary filtration layer, and river water is after middle level suspended matter acquisition storehouse filtering
Enter upper strata suspended matter acquisition storehouse through the inlet opening on partition board, acquired from upper strata suspended matter and enter suction pump in storehouse, suction pump and
Three-stage filtration layer between the suspended matter acquisition storehouse of upper strata carries out third time filtering, and suction pump is closed after device collecting sample,
Storehouse sampling apparatus is divided to take out the water surface water body recovery technology by rope, complete the acquisition to water body recovery technology.
The by-pass filtration layer aperture is more than secondary filtration layer, and secondary filtration layer aperture is more than three-stage filtration layer.
The cylinder uses sectional design, detachably.
The beneficial effects of the invention are as follows：
（1）Three layers of suspended matter being provided in cylinder in the present invention and acquiring storehouse, river water is outstanding from three layers by pipeline or inlet opening
Float acquisition is passed through in storehouse, and filter layer is both provided with, and the pore size of every layer of filter layer is different in every layer of suspended matter acquisition storehouse,
River water by layering, so as to achieve the effect that the suspended particulate substance cascade sampling in water, while can will suspend again one by one
Particulate matter completely acquires, it is ensured that the accuracy of data after sampling analysis.
（2）In the present invention hydraulic turbine, working arm are provided in lower floor's suspended matter acquisition storehouse and middle level suspended matter acquisition storehouse
And hairbrush, drive the hydraulic turbine rotation when river water flows in entire body, the hydraulic turbine drive rotating arm and hairbrush to filtering layer surface into
Row cleaning prevents filter layer suspended particulate substance after working long hours from blocking filter layer, causes the suspended matter collection effect of device
Decline, influence subsequent data analysis.
（3）Middle cylinder body of the present invention uses sectional design, and device cylinder in sampling is fixed together, and sealing performance
It is good, it is dismantled when removing to be segmented cylinder when the water surface extracts sample by cylinder after sampling, each layer suspended matter acquisition storehouse is divided
Solution carries out data analysis so as to take out the sample in each suspended matter acquisition storehouse.
Description of the drawings
Fig. 1 is the organigram that water body recovery technology of the present invention divides storehouse sampling apparatus.
Wherein, 1, suction pump；2nd, upper strata suspended matter acquisition storehouse；3rd, three-stage filtration layer；4th, inlet opening；5th, the hydraulic turbine；6th, hair
Brush；7th, secondary filtration layer；8th, pipeline；9th, by-pass filtration layer；10th, pedestal；11st, rope fixes bayonet；12nd, cylinder；13rd, partition board；
14th, middle level suspended matter acquisition storehouse；15th, rotating arm；16th, the hydraulic turbine；17th, lower floor's suspended matter acquisition storehouse；18th, inlet opening.
Specific embodiment
A kind of water body recovery technology divides storehouse sampling apparatus, including pedestal 10 and cylinder 12, the pedestal 10 and cylinder
12 phases are fixed, and pedestal 10 is provided with inlet opening 18 between cylinder 12, and the cylinder 12 is internally provided with lower floor's suspended matter and adopts
Collect storehouse 17, middle level suspended matter acquisition storehouse 14 and upper strata suspended matter acquisition storehouse 2, lower floor's suspended matter acquisition storehouse 17 and middle level suspended matter
Pipeline 8 is provided between acquisition storehouse 14, pipeline 8 is on the one end in lower floor's suspended matter acquisition storehouse 17 and is provided with by-pass filtration layer 9,
9 outside of by-pass filtration layer is provided with hairbrush 6, and hairbrush 6 is connected with rotating arm 15, and rotating arm 15 is connected with the hydraulic turbine 16, water
Turbine 16 is arranged on 8 outer surface of pipeline, and 8 other end of pipeline is in inside the suspended matter acquisition storehouse 14 of middle level, the acquisition of middle level suspended matter
14 bulkhead of storehouse is equipped with secondary filtration layer 7, and middle level suspended matter acquisition storehouse 14 is internally provided with the hydraulic turbine 5, the connection rotation of the hydraulic turbine 5
Arm 15 is provided with hairbrush 6 between rotating arm 15 and secondary filtration layer 7,14 top of middle level suspended matter acquisition storehouse is upper strata suspended matter
Storehouse 2 is acquired, partition board 13 is provided between middle level suspended matter acquisition storehouse 14 and upper strata suspended matter acquisition storehouse 2, is offered on partition board 13
Inlet opening 4,2 top of upper strata suspended matter acquisition storehouse are provided with suction pump 1, are set between suction pump 1 and upper strata suspended matter acquisition storehouse 2
There is three-stage filtration layer 3,1 both sides of suction pump are provided with rope and fix bayonet 11.A kind of water body recovery technology divides storehouse sampling apparatus
Application process be：Rope is fixed on rope to fix on bayonet 11, divides water body recovery technology to storehouse sampling cartridge by rope
It puts slowly into the water, after water body recovery technology classification point storehouse, a sampling apparatus fixes rope after reaching designated position, starts suction pump
1, suction pump 1 extracts the water in device out, and inlet opening 18 of the river water between pedestal 10 and cylinder 12 enters water body recovery technology point
Inside the sampling apparatus of fraction storehouse, river water initially enters lower floor's suspended matter acquisition storehouse 17, is entered from lower floor's suspended matter acquisition storehouse 17
In pipeline 8,8 lower end of pipeline is provided with by-pass filtration layer 9, and river water is filtered suspension larger in removal river water by by-pass filtration layer 9
Particulate matter, river water push the hydraulic turbine 16 when entering pipeline 8, and the rotation of the hydraulic turbine 16 drives working arm 15 to rotate, and hairbrush 6 is to level-one
Filter layer 9, which carries out cleaning, to be prevented from blocking, and river water enters middle level suspended matter after by-pass filtration and acquires storehouse 14, and river water is hanged by middle level
Float filters when acquiring storehouse 14 through secondary filtration layer 7, and suspended matter acquisition in middle level is also equipped with the hydraulic turbine 5, working arm inside storehouse 14
15 and hairbrush 6, the hydraulic turbine 5 secondary filtration layer 7 is cleaned with electric brush 6, river water through middle level suspended matter acquire 14 mistake of storehouse
Enter upper strata suspended matter through the inlet opening 4 on partition board 13 after filter and acquire storehouse 2, acquired from upper strata suspended matter and enter suction pump in storehouse 2
1, the three-stage filtration layer 3 between suction pump 1 and upper strata suspended matter acquisition storehouse 2 carries out third time filtering, and device collecting sample terminates
Suction pump 1 is closed afterwards, storehouse sampling apparatus is divided to take out the water surface water body recovery technology by rope, completed to water body recovery technology
Acquisition.9 aperture of by-pass filtration layer is more than secondary filtration layer 7, and 7 aperture of secondary filtration layer is more than three-stage filtration layer 3.It is described
Cylinder 12 using sectional design, detachably.
Claims (4)
1. a kind of water body recovery technology divides storehouse sampling apparatus, including pedestal（10）And cylinder（12）, the pedestal（10）With
Cylinder（12）It is mutually fixed, pedestal（10）With cylinder（12）Between be provided with inlet opening（18）, the cylinder（12）Inside setting
There is lower floor's suspended matter acquisition storehouse（17）, middle level suspended matter acquisition storehouse（14）And upper strata suspended matter acquisition storehouse（2）, lower floor's suspended matter
Acquire storehouse（17）Storehouse is acquired with middle level suspended matter（14）Between be provided with pipeline（8）, pipeline（8）In lower floor's suspended matter acquisition storehouse
（17）One end on be provided with by-pass filtration layer（9）, by-pass filtration layer（9）Outside is provided with hairbrush（6）, hairbrush（6）With rotation
Arm（15）It is connected, rotating arm（15）With the hydraulic turbine（16）It is connected, the hydraulic turbine（16）It is arranged on pipeline（8）Outer surface, pipeline
（8）The other end is in middle level suspended matter acquisition storehouse（14）Inside, middle level suspended matter acquisition storehouse（14）Bulkhead is equipped with secondary filtration
Layer（7）, middle level suspended matter acquisition storehouse（14）It is internally provided with the hydraulic turbine（5）, the hydraulic turbine（5）Connect rotating arm（15）, rotating arm
（15）With secondary filtration layer（7）Between be provided with hairbrush（6）, middle level suspended matter acquisition storehouse（14）Top is acquired for upper strata suspended matter
Storehouse（2）, middle level suspended matter acquisition storehouse（14）Storehouse is acquired with upper strata suspended matter（2）Between be provided with partition board（13）, partition board（13）On
Offer inlet opening（4）, upper strata suspended matter acquisition storehouse（2）Top is provided with suction pump（1）, suction pump（1）With upper strata suspended matter
Acquire storehouse（2）Between be provided with three-stage filtration layer（3）, suction pump（1）Both sides are provided with rope and fix bayonet（11）.
2. a kind of application process of water body recovery technology classification point storehouse sampling apparatus according to claim 1 is：Rope is consolidated
It is scheduled on rope and fixes bayonet（11）On, storehouse sampling apparatus is divided slowly into the water, to treat water water body recovery technology by rope
Body suspended matter classification point storehouse sampling apparatus fixes rope after reaching designated position, starts suction pump（1）, suction pump（1）By device
Interior water extraction, river water is from pedestal（10）With cylinder（12）Between inlet opening（18）It is sampled into a water body recovery technology classification point storehouse
Inside device, river water initially enters lower floor's suspended matter acquisition storehouse（17）, from lower floor's suspended matter acquisition storehouse（17）Enter pipeline（8）
In, pipeline（8）Lower end is provided with by-pass filtration layer（9）, by-pass filtration layer（9）River water is filtered to suspension larger in removal river water
Particulate matter, river water is into pipeline（8）When push the hydraulic turbine（16）, the hydraulic turbine（16）Rotation drives working arm（15）Rotation, hair
Brush（6）To by-pass filtration layer（9）Carrying out cleaning prevents from blocking, and river water enters middle level suspended matter after by-pass filtration and acquires storehouse
（14）, river water is by middle level suspended matter acquisition storehouse（14）When through secondary filtration layer（7）Filtering, middle level suspended matter acquisition storehouse（14）It is interior
Portion is also equipped with the hydraulic turbine（5）, working arm（15）And hairbrush（6）, the hydraulic turbine（5）Band electric brush（6）To secondary filtration layer（7）
It is cleaned, river water acquires storehouse through middle level suspended matter（14）Through partition board after filtering（13）On inlet opening（4）It suspends into upper strata
Object acquires storehouse（2）, storehouse is acquired from upper strata suspended matter（2）It is middle to enter suction pump（1）, suction pump（1）Storehouse is acquired with upper strata suspended matter
（2）Between three-stage filtration layer（3）Third time filtering is carried out, suction pump is closed after device collecting sample（1）, pass through rope
Storehouse sampling apparatus is divided to take out the water surface water body recovery technology, complete the acquisition to water body recovery technology.
3. a kind of water body recovery technology according to claim 1 divides storehouse sampling apparatus, it is characterised in that：The level-one
Filter layer（9）Aperture is more than secondary filtration layer（7）, secondary filtration layer（7）Aperture is more than three-stage filtration layer（3）.
4. a kind of water body recovery technology according to claim 1 divides storehouse sampling apparatus, it is characterised in that：The cylinder
（12）Using sectional design, detachably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199224.8A CN108132165A (en) | 2018-03-12 | 2018-03-12 | A kind of water body recovery technology divides storehouse sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199224.8A CN108132165A (en) | 2018-03-12 | 2018-03-12 | A kind of water body recovery technology divides storehouse sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108132165A true CN108132165A (en) | 2018-06-08 |
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ID=62431214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810199224.8A Withdrawn CN108132165A (en) | 2018-03-12 | 2018-03-12 | A kind of water body recovery technology divides storehouse sampling apparatus |
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| Country | Link |
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| CN (1) | CN108132165A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357914A (en) * | 2018-12-04 | 2019-02-19 | 环境保护部南京环境科学研究所 | One kind is used for into the multidirectional suspended particulate substance collection device in exit of a lake area |
| CN111982582A (en) * | 2020-08-20 | 2020-11-24 | 张青 | River course water quality testing water intake device |
-
2018
- 2018-03-12 CN CN201810199224.8A patent/CN108132165A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357914A (en) * | 2018-12-04 | 2019-02-19 | 环境保护部南京环境科学研究所 | One kind is used for into the multidirectional suspended particulate substance collection device in exit of a lake area |
| CN111982582A (en) * | 2020-08-20 | 2020-11-24 | 张青 | River course water quality testing water intake device |
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Application publication date: 20180608 |