CN109317389A - More micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit or soil - Google Patents
More micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit or soil Download PDFInfo
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- CN109317389A CN109317389A CN201811094249.8A CN201811094249A CN109317389A CN 109317389 A CN109317389 A CN 109317389A CN 201811094249 A CN201811094249 A CN 201811094249A CN 109317389 A CN109317389 A CN 109317389A
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- 229920003023 plastic Polymers 0.000 title claims abstract description 150
- 239000004033 plastic Substances 0.000 title claims abstract description 150
- 239000002689 soil Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000002699 waste material Substances 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 238000000926 separation method Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000003756 stirring Methods 0.000 claims description 7
- 238000011001 backwashing Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 241000220317 Rosa Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011325 microbead Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- 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)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of micro- plastics separated in synchronization devices of partial sizes more in stirring-type deposit or soil, including stirred filter box, the bottom of stirred filter box is equipped with waste liquid collecting box, silt separating mechanism and micro- plastics separation collection mechanism are connected between stirred filter box and waste liquid collecting box, the middle part of stirred filter box is equipped with primary filtration network, rabbling mechanism is equipped in stirred filter box, the inner cavity of stirred filter box is divided into deposit introduction chamber and deposit disengagement chamber by primary filtration network, silt separating mechanism rejects the tiny sand grain in soil, micro- plastic grain in soil enters in micro- plastics separation collection mechanism, the mesh aperture of multiple micro- plastic filtering nets is gradually reduced from close to stirred filter box to far from stirred filter box in micro- plastics collection box, it is online that micro- plastic grain of different-grain diameter is trapped in corresponding micro- plastic filter, it reaches The effect of the micro- plastic grain synchronous acquisition separation of more partial sizes is arrived.
Description
Technical field
The present invention relates to environmental pollution monitoring separation equipment, more partial sizes are micro- in especially a kind of stirring-type deposit or soil
Plastics separated in synchronization device.
Background technique
Micro- plastics (Microplastics) refer to that diameter is not more than the plastic particles of 5mm, it has also become international extensive concern
One of hot issue.2014, it is urgently to be resolved that micro- plastic pollution is included in the whole world for the first time by first united nations environment conference (UNEP1)
One of ten overall situation problems.2015, the micro- plastics in ocean were included in environment and the second largest section of ecological science research field by UNEP2
Knowledge topic, and with Global climate change, ozone depletion and Ocean acidification become that global scientist pays close attention to jointly side by side it is great complete
Ball environmental problem.
In some personal cleaning articles such as bath oil, facial cleanser, toothpaste and some cosmetics such as eye shadow, mascara, moisturizings
The plastic microbead based on polyethylene and polypropylene material, Jin Ertong are artificially added in the personal care articles such as frost, in production process
It crosses food chain and potential hazard is caused to fresh water and marine ecosystems even human health.Bulk plastic rubbish is in degradation process
Also a large amount of plastic particles can be generated, these plastic particles enter rivers,lakes and seas by rubbish, soil and surface water cycle approach
In waters, micro- plastic pollution is caused.Due to said circumstances, need to study micro- plastics form, the concentration etc. in soil, just
It needs us as needed, acquires micro- plastic sample in soil, and detect the content of micro- plastics, be that the ecological environment of soil is protected
Shield and micro- plastic pollution, which are administered, provides detection data.Since the detection of micro- plastic grain pollution is started late, acquires equipment and adopt
Accuracy and science are also lacked in set method.Acquisition equipment is also more original and falls behind, such as micro- plastics in soil
Grain acquisition, which is one, is worth the problem of improving, and generally carries out on single-stage strainer when now micro- plastics separate in the soil, different
There is no suitable devices to synchronize separation when micro- plastic grain separation of partial size, causes separative efficiency low, but also deposit
Halfway problem is separated with micro- plastic grain in silt.
Summary of the invention
The purpose of the present invention is to solve defect of the existing technology, provide in a kind of stirring-type deposit or soil
More micro- plastics separated in synchronization devices of partial size.
To achieve the goals above, the technical solution adopted by the present invention is that:
More micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit or soil, including stirred filter box, stirring
The bottom of Rose Box is equipped with waste liquid collecting box, and silt separating mechanism and micro- plastics are connected between stirred filter box and waste liquid collecting box
Separation collection mechanism, the middle part of stirred filter box are equipped with primary filtration network, are equipped with rabbling mechanism, primary filter in stirred filter box
The inner cavity of stirred filter box is divided into deposit introduction chamber and deposit disengagement chamber, the silt separating mechanism and micro- plastics by net
The port of separation collection mechanism is connected to deposit disengagement chamber.Vacuum tube is connected on the waste liquid collecting box, the end of vacuum tube connects
Connect vacuum pump.
Further, micro- plastics separation collection mechanism includes the micro- plastic collection tubes being connected to deposit disengagement chamber, micro-
Plastic collection tubes connect micro- plastics collection box, and the bottom of micro- plastics collection box is connected to waste liquid collecting box, in micro- plastics collection box
Equipped with multiple micro- plastic filtering nets being spaced apart from each other.
Further, micro- plastics separation collection mechanism includes the micro- plastic collection tubes being connected to deposit disengagement chamber, micro-
Plastic collection tubes connect micro- plastics collection box, and the bottom of micro- plastics collection box is connected to waste liquid collecting box, in micro- plastics collection box
Equipped with multiple micro- plastic filtering nets being spaced apart from each other, micro- plastics collection box is spliced by multistage frame unit, adjacent frame list
The junction of member disposes micro- plastic filtering net, and frame unit includes vertical bucket wall, and the both ends of vertical bucket wall are respectively equipped with connection
Portion and lower interconnecting piece are connect by upper interconnecting piece and lower interconnecting piece fastly between the vertical bucket wall of adjacent frame unit.
Further, in micro- plastics collection box multiple micro- plastic filtering nets mesh aperture from close to stirred filter box to
It is gradually reduced far from stirred filter box.
Further, the silt separating mechanism includes being connected to the deposit disengagement chamber and the silt of waste liquid collecting box is led
The junction of pipe, silt conduit and deposit disengagement chamber is equipped with silt strainer, is connected on silt conduit by the first triple valve anti-
Wash tub pipe.
Further, the top of the stirred filter box connects water inlet pipe, and the end of water inlet pipe connects water supplying pipe, and water supplying pipe is logical
Cross the second triple valve connection backwash water pipe and water inlet pipe.
Further, the junction of micro- plastic collection tubes and deposit disengagement chamber is equipped with preliminary strainer, micro- plastic collection
Pipe is equipped with control valve.
Further, the mesh aperture of silt strainer is less than the mesh aperture of micro- plastic filtering net.
Further, the rabbling mechanism includes the agitating shaft being arranged in the stirred filter box, and agitating shaft is equipped with more
A blade, blade are fixed on agitating shaft by fixing sleeve, and blade is located in deposit introduction chamber and deposit disengagement chamber, stirring
The bottom of Rose Box is equipped with the driving motor with stirring axis connection.
Further, the bottom of the waste liquid collecting box connects waste liquid discharge pipe.
The invention has the benefit that connecting silt separating mechanism between the stirred filter box and waste liquid collecting box of the device
With micro- plastics separation collection mechanism, the middle part of stirred filter box is equipped with primary filtration network, is equipped with rabbling mechanism in stirred filter box,
The inner cavity of stirred filter box is divided into deposit introduction chamber and deposit disengagement chamber by primary filtration network, silt separating mechanism and micro-
The port of plastics separation collection mechanism is connected to deposit disengagement chamber, and silt separating mechanism picks the tiny sand grain in soil
It removes, micro- plastic grain in soil enters in micro- plastics separation collection mechanism, multiple micro- plastic filters in micro- plastics collection box
The mesh aperture of net is gradually reduced from close to stirred filter box to far from stirred filter box, and micro- plastic grain of different-grain diameter is cut
It is online to stay in corresponding micro- plastic filter, has achieved the effect that the micro- plastic grain synchronous acquisition separation of more partial sizes, has improved soil
In micro- plastic grain acquire separative efficiency.
Detailed description of the invention
Fig. 1 is outer surface schematic diagram of the invention；
Fig. 2 is the schematic diagram of internal structure of the embodiment of the present invention 1；
Fig. 3 is the schematic diagram of internal structure of the embodiment of the present invention 2；
Fig. 4 is the schematic diagram of micro- plastics collection box in the embodiment of the present invention 2；
Fig. 5 is the assembling schematic diagram of micro- plastics collection box in the embodiment of the present invention 2.
Specific embodiment
The present invention is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
Embodiment 1
As shown in Figure 1 and Figure 2, more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit or soil, including stir
Rose Box 1 is mixed, the bottom of stirred filter box 1 is equipped with waste liquid collecting box 2, connects mud between stirred filter box 1 and waste liquid collecting box 2
Husky separating mechanism and micro- plastics separation collection mechanism, the middle part of stirred filter box 1 are equipped with primary filtration network 3, in stirred filter box 1
Equipped with rabbling mechanism, the inner cavity of stirred filter box 1 is divided into deposit introduction chamber 4 and deposit disengagement chamber by primary filtration network 3
5, silt separating mechanism is connected to deposit disengagement chamber 5 with the port of micro- plastics separation collection mechanism.
Micro- plastics separation collection mechanism includes the micro- plastic collection tubes 6 being connected to deposit disengagement chamber 5, micro- plastic collection tubes
The 6 micro- plastics collection boxes 7 of connection, the bottom of micro- plastics collection box 7 are connected to waste liquid collecting box 2, are equipped in micro- plastics collection box 7 more
A micro- plastic filtering net 8 being spaced apart from each other, wherein the mesh aperture of multiple micro- plastic filtering nets 8 is from leaning in micro- plastics collection box 7
Nearly stirred filter box 1 is gradually reduced to far from stirred filter box 1.
Silt separating mechanism include be connected to deposit disengagement chamber 5 and waste liquid collecting box 2 silt conduit 9, silt conduit 9 with
The junction of deposit disengagement chamber 5 is equipped with silt strainer 10, passes through the first triple valve 11 connection backwash water pipe on silt conduit 9
12。
Further, the top of stirred filter box 1 connects water inlet pipe 13, and the end of water inlet pipe 13 connects water supplying pipe 14, supplies water
Pipe 14 backwashes water pipe 12 and water inlet pipe 13, micro- plastic collection tubes 6 and deposit disengagement chamber 5 by the connection of the second triple valve 15
Junction is equipped with preliminary strainer 16, and micro- plastic collection tubes 6 are equipped with control valve 17.
Further, the mesh aperture of silt strainer 10 is less than the aperture of minimum mesh in micro- plastic filtering net 8；Rabbling mechanism
Including the agitating shaft 18 being arranged in stirred filter box 1, agitating shaft 18 is equipped with multiple blades 19, and blade 19 is solid by fixing sleeve
It is scheduled on agitating shaft 18, blade 19 is located in deposit introduction chamber 4 and deposit disengagement chamber 5, and the bottom of stirred filter box 1 is equipped with
The driving motor 20 being connect with agitating shaft 18.
Further, vacuum tube 21 is connected on waste liquid collecting box 1, the end of vacuum tube 21 connects vacuum pump, waste liquid collecting box 1
Bottom connect waste liquid discharge pipe 22, waste liquid discharge pipe 22 with switch.
When the device operates, deposit/soil sample is added from the top of stirred filter box 1 first, sample enters
The deposit introduction chamber 4 of waste liquid collecting box 1 opens water inlet pipe 13 by the second triple valve 15, and water inlet pipe 13 is towards waste liquid collecting box 1
Water filling, while starting vacuum pump, the control valve 17 in micro- plastic collection tubes 6 is closed, the switch on waste liquid discharge pipe 22 is closed, beats
Opening the first triple valve 11 keeps silt conduit 9 and waste liquid collecting box 2 to be connected, and driving motor 20 drives blade 19 to rotate, to stirring
Sample in Rose Box 1 carries out solid-liquid mixing, and after vacuum pump startup, waste liquid collecting box 2 generates suction to stirred filter box 1
Power, the stone in stirred filter box 1, the biggish sundries such as sawdust are trapped in deposit introduction chamber 4 by primary filtration network 3, and
Silt and micro- plastic hybrid in sample enter deposit disengagement chamber 5, due to the control valve 17 in micro- plastic collection tubes 6
It closes, the silt mixture in deposit disengagement chamber 5 is inhaled into silt conduit 9 and enters in waste liquid collecting box 2, deposit
Micro- plastic grain in disengagement chamber 5 is greater than sand grain so being trapped in deposit disengagement chamber 5 by silt strainer 10, due to mud
The smaller easy blocking silt strainer 10 of sand grain, at this point it is possible to which the adjusting station further rotated on the first triple valve 11 makes
Pipeline between silt conduit 9 and waste liquid collecting box 2 is closed, and is kept silt conduit 9 to be connected to backwash water pipe 12, is rotated simultaneously
Second triple valve 15 is connected to backwash water pipe 12 with water supplying pipe 14, at this point, the water flow in backwash water pipe 12 is entered and stirred
It mixes Rose Box 1 and backward erosion is carried out to silt strainer 10, eliminated until silt strainer 10 blocks, after the completion of back flush, rotation
First triple valve 11 and the second triple valve 15 close backwash water pipe 12, silt conduit 9 are kept to be connected to waste liquid collecting box 2, into
One step repeats the removing work of the above silt, and back flush repeatedly replaces with silt clearing process until in deposit disengagement chamber 5
Silt remove complete, silt remove after the completion of, by the first triple valve 11 close silt conduit 9, open simultaneously control valve 17
Keep micro- plastic collection tubes 6 unimpeded, micro- plastic hybrid in deposit disengagement chamber 5 enters micro- by micro- plastic collection tubes 6
In plastics collection box 7, due to being equipped with multiple micro- plastic filtering nets 8 being spaced apart from each other in micro- plastics collection box 7, wherein micro- plastics
The mesh aperture of multiple micro- plastic filtering nets 8 gradually subtracts from close to stirred filter box 1 to far from stirred filter box 1 in collecting box 7
Small, therefore, micro- plastic grain of the different-grain diameter entered in micro- plastics collection box 7 is trapped within corresponding micro- plastic filtering net
On, achieve the effect that the micro- plastic grain synchronous acquisition separation of more partial sizes, after micro- plastics are collected separation, have closed vacuum pump, beat
The end cap for opening stirred 1 top of filter box takes out stone, and the biggish sundries such as waddy opens waste liquid discharge pipe 22 for waste liquid collecting box
Waste liquid discharge in 2.
Embodiment 2
As shown in Figures 3 to 5, the present embodiment the difference from embodiment 1 is that, micro- plastics collection box 7 is by multistage frame list
Member 71 is spliced, and the junction of adjacent frame unit 71 disposes micro- plastic filtering net 8, and frame unit 71 includes vertical bucket wall
72, the both ends of vertical bucket wall 72 are respectively equipped with interconnecting piece 73 and lower interconnecting piece 74, the vertical bucket wall of adjacent frame unit 71 it
Between connect fastly by upper interconnecting piece 73 and lower interconnecting piece 74, connection type can for be threadedly coupled or clamping, this structure it is good
It is in the quantity of micro- plastic filtering net 8 in micro- plastics collection box 7 can arbitrarily change, and complete the collection of micro- plastics
Afterwards, micro- plastics collection box 7 can be removed quickly, facilitate the micro- plastics for taking out that each layer strainer is collected into micro- plastics collection box 7
Grain.
The stirred filter box of the device is separated and collected by connection silt separating mechanism and micro- plastics between waste liquid collecting box
Mechanism, the middle part of stirred filter box are equipped with primary filtration network, and rabbling mechanism is equipped in stirred filter box, and primary filtration network will stir
The inner cavity of Rose Box is divided into deposit introduction chamber and deposit disengagement chamber, silt separating mechanism and micro- plastics separation collection mechanism
Port be connected to deposit disengagement chamber, silt separating mechanism rejects the tiny sand grain in soil, micro- plastics in soil
Particle enters in micro- plastics separation collection mechanism, and the mesh aperture of multiple micro- plastic filtering nets is from close in micro- plastics collection box
Stirred filter box is gradually reduced to far from stirred filter box, and micro- plastic grain of different-grain diameter is trapped in corresponding micro- plastics mistake
On strainer, achieve the effect that the micro- plastic grain synchronous acquisition separation of more partial sizes, improves micro- plastic grain acquisition point in soil
From efficiency.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "inner", "outside", " left side ",
The orientation or positional relationship of instructions such as " right sides " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (10)
1. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit or soil, including stirred filter box, stirred
The bottom of filter box is equipped with waste liquid collecting box, which is characterized in that silt seperator is connected between stirred filter box and waste liquid collecting box
Structure and micro- plastics separation collection mechanism, the middle part of stirred filter box are equipped with primary filtration network, are equipped with blender in stirred filter box
The inner cavity of stirred filter box is divided into deposit introduction chamber and deposit disengagement chamber, the silt separation by structure, primary filtration network
Mechanism is connected to deposit disengagement chamber with the port of micro- plastics separation collection mechanism；
Vacuum tube is connected on the waste liquid collecting box, the end of vacuum tube connects vacuum pump.
2. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit according to claim 1 or soil,
It is characterized in that, micro- plastics separation collection mechanism includes the micro- plastic collection tubes being connected to deposit disengagement chamber, and micro- plastics are received
Collector connects micro- plastics collection box, and the bottom of micro- plastics collection box is connected to waste liquid collecting box, is equipped in micro- plastics collection box more
A micro- plastic filtering net being spaced apart from each other.
3. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit according to claim 1 or soil,
It is characterized in that, micro- plastics separation collection mechanism includes the micro- plastic collection tubes being connected to deposit disengagement chamber, and micro- plastics are received
Collector connects micro- plastics collection box, and the bottom of micro- plastics collection box is connected to waste liquid collecting box, is equipped in micro- plastics collection box more
A micro- plastic filtering net being spaced apart from each other, micro- plastics collection box are spliced by multistage frame unit, the company of adjacent frame unit
It meets place and disposes micro- plastic filtering net, frame unit includes vertical bucket wall, and the both ends of vertical bucket wall are respectively equipped with interconnecting piece under
Interconnecting piece is connect by upper interconnecting piece and lower interconnecting piece fastly between the vertical bucket wall of adjacent frame unit.
4. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit according to claim 2 or 3 or soil,
It is characterized in that, the mesh aperture of multiple micro- plastic filtering nets is from close stirred filter box far from micro- plastics collection box
Stirred filter box is gradually reduced.
5. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit according to claim 4 or soil,
It is characterized in that, the silt separating mechanism includes the silt conduit for being connected to the deposit disengagement chamber and waste liquid collecting box, silt
The junction of conduit and deposit disengagement chamber is equipped with silt strainer, passes through the first triple valve connection backwashing water on silt conduit
Pipe.
6. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit according to claim 5 or soil,
It is characterized in that, the top of the stirred filter box connects water inlet pipe, and the end of water inlet pipe connects water supplying pipe, and water supplying pipe passes through second
Triple valve connection backwash water pipe and water inlet pipe.
7. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit according to claim 5 or soil,
It is characterized in that, the junction of micro- plastic collection tubes and deposit disengagement chamber is equipped with preliminary strainer, sets in micro- plastic collection tubes
There is control valve.
8. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit according to claim 5 or soil,
It is characterized in that, the mesh aperture of silt strainer is less than the mesh aperture of micro- plastic filtering net.
9. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit according to claim 1 or soil,
It being characterized in that, the rabbling mechanism includes the agitating shaft being arranged in the stirred filter box, and agitating shaft is equipped with multiple blades,
Blade is fixed on agitating shaft by fixing sleeve, and blade is located in deposit introduction chamber and deposit disengagement chamber, stirred filter box
Bottom be equipped with stirring axis connection driving motor.
10. more micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit according to claim 1 or soil,
It is characterized in that, the bottom of the waste liquid collecting box connects waste liquid discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094249.8A CN109317389B (en) | 2018-09-19 | 2018-09-19 | Synchronous separator of many particle diameters microplastic in stirring formula deposit or earth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094249.8A CN109317389B (en) | 2018-09-19 | 2018-09-19 | Synchronous separator of many particle diameters microplastic in stirring formula deposit or earth |
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| Publication Number | Publication Date |
|---|---|
| CN109317389A true CN109317389A (en) | 2019-02-12 |
| CN109317389B CN109317389B (en) | 2023-12-22 |
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| CN201811094249.8A Active CN109317389B (en) | 2018-09-19 | 2018-09-19 | Synchronous separator of many particle diameters microplastic in stirring formula deposit or earth |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238816A (en) * | 2018-09-19 | 2019-01-18 | 中国环境科学研究院 | More micro- plastics separated in synchronization devices of partial size in a kind of hybrid deposit or soil |
| CN109269868A (en) * | 2018-09-19 | 2019-01-25 | 中国环境科学研究院 | More micro- plastic selectors of partial size in a kind of high pressure water streaming deposit or soil |
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