CN109591222A - A kind of sorting equipment for the micro- plastics of different-grain diameter in soil - Google Patents
A kind of sorting equipment for the micro- plastics of different-grain diameter in soil Download PDFInfo
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- CN109591222A CN109591222A CN201811494909.1A CN201811494909A CN109591222A CN 109591222 A CN109591222 A CN 109591222A CN 201811494909 A CN201811494909 A CN 201811494909A CN 109591222 A CN109591222 A CN 109591222A
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- micro
- plastics
- filter screen
- soil
- channel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0224—Screens, sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
- B29B2017/0241—Mechanical separating techniques; devices therefor using density difference in gas, e.g. air flow
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of sorting equipments for the micro- plastics of different-grain diameter in soil, it is related to the extractive technique field of micro- plastics in soil, including support column and the first filter screen, the upper end of the support column is provided with Rose Box, and the lower end of Rose Box is mounted with discharge port, the lower end of the discharge port is inlaid with discharging channel, and first filter screen is connected to the inside of Rose Box, and first the upper center of filter screen the first rotary shaft is installed, the upper end of first rotary shaft is fixed with fixed frame.The beneficial effects of the present invention are: being internally provided with the first filter screen of multilayer by Rose Box, and from top to down, the mesh of each layer of the first filter screen is gradually reduced, soil and micro- plastics can be thus filtered for multiple times, the filter effect and the rate of filtration of micro- plastics in soil can either be improved, it has prevented the micro- plastics in part from generating spill and leakage, and micro- plastics of different-grain diameter can be subjected to layering sorting.
Description
Technical field
The present invention relates to the extractive technique fields of plastics micro- in soil, specially a kind of for the micro- modeling of different-grain diameter in soil
The sorting equipment of material.
Background technique
Agricultural mulching is broken, organic fertilizer application, sewage irrigation, agricultural sludge, atmospheric sedimentation and rainwash etc. have become
For the source of plastics micro- in soil, micro- plastics accumulation in one consumption crop of soil may cause, it is micro- in soil for entering
Existing forms, migration, degradation and its environmental risk of plastics, the wind of accumulation and its biological and ecological, food chain in animals and plants
Danger, and then to the risk of human health, so needing to filter out micro- plastics sorting in soil.
Micro- plastics sorting equipment can not effectively get off plastic filter micro- in soil in existing soil, sort process
In, some soil can then block filter device at bulk, and micro- plastics in blocky soil can not filter out, and cause
The filtering sorting efficiency of micro- plastics reduces, while during sorting, can generate serious dust, cause to the environment of surrounding
Pollution.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of sorting equipment for the micro- plastics of different-grain diameter in soil
Micro- plastics sorting equipment can not effectively get off plastic filter micro- in soil in the existing soil proposed in background technique,
In sort process, some soil can then block filter device at bulk, and micro- plastics in blocky soil can not filter out
Come, causes the filtering sorting efficiency of micro- plastics to reduce, while during sorting, serious dust can be generated, to surrounding
The problem of environment pollutes.
To achieve the above object, the invention provides the following technical scheme: it is a kind of for the micro- plastics of different-grain diameter in soil
Sorting equipment, including support column and the first filter screen, the upper end of the support column are provided with Rose Box, and the lower end peace of Rose Box
It is equipped with discharge port, the lower end of the discharge port is inlaid with discharging channel, and first filter screen is connected to the inside of Rose Box, and
The upper center of first filter screen is equipped with the first rotary shaft, and the upper end of first rotary shaft is fixed with fixed frame, and fixed
Push plate is provided on the right side of frame, the lower end of the push plate is mounted with hairbrush, and the upper end of the Rose Box, which is inlaid with, grinds case, and grinds
The inside two sides of broken case are connected with the second rotary shaft, and second rotary shaft is equipped with connection close to the one end for grinding case center line
Axis, and the upper and lower side of connecting shaft is fixed with cutter.
Preferably, first filter screen is spaced substantially equidistant in the inside of Rose Box, and the mesh diameter of the first filter screen
From top to bottom it is sequentially reduced.
Preferably, it to be fixedly connected between the hairbrush and push plate, is fixedly connected between push plate and fixed frame, and solid
Determine frame and rotational structure is constituted by the first rotary shaft and the first filter screen.
Preferably, the cutter is spaced substantially equidistant the outer wall in connecting shaft, and connecting shaft passes through the second rotary shaft and grinds
Case constitutes rotational structure.
Preferably, the front upper portion that the interior lower end for grinding case is provided with breast boards, and grinds case is mounted with charging
Mouthful, the frontal left of the Rose Box is inlaid with blower, and the positive right side of face of Rose Box is connected with ash discharge channel, the breast boards
In mesh-like structure, and breast boards with grind between case to be fixedly connected.
Preferably, the inside left in the ash discharge channel is equipped with the second filter screen, and is fixed on the right side of ash discharge channel
Depositing dust channel is fixedly connected between second filter screen and ash discharge channel, and keeps one by one between ash discharge channel and blower
Relatively.
Preferably, the inner upper end in the depositing dust channel is provided with water injection valve, and the upper center in depositing dust channel is mounted with
Connecting valve, the interior pars intramuralis of the Rose Box are inlaid with the first rotation axis, are fixed between the water injection valve and depositing dust channel
Connection, and be to be fixedly connected between depositing dust channel and discharging channel.
Preferably, the upper end of first rotation axis is connected with splicing channel, and the inside of first filter screen is equipped with
Piston plate, it is corresponding one by one between the splicing channel and piston plate, and be to be connected together between piston plate and the first filter screen.
Preferably, the outlet end in the splicing channel is fixed with the second rotation axis, and the lower end of the second rotation axis is provided with
Flapper, the inner wall positioned inside of the Rose Box have loose slot, and the flapper is logical by the second rotation axis and splicing
Road constitutes rotational structure, and splicing channel constitutes rotational structure by the first rotation axis and loose slot.
Compared with prior art, the beneficial effects of the present invention are:
1, the sorting equipment for being used for the micro- plastics of different-grain diameter in soil is internally provided with multilayer first by Rose Box
Filter screen, and from top to down, the mesh of each layer of the first filter screen is gradually reduced, thus can to soil and micro- plastics into
Row is filtered for multiple times, and can either improve the filter effect and the rate of filtration of micro- plastics in soil, has prevented the micro- plastics in part from generating
Spill and leakage, and micro- plastics of different-grain diameter can be subjected to layering sorting.
2, the sorting equipment for being used for the micro- plastics of different-grain diameter in soil can follow fixed frame to exist by push plate and hairbrush
Rotated on first filter screen, then push plate can on the first filter screen soil and micro- plastics push, make soil and micro-
Plastics loopy moving on the first filter screen gets up, and soil is prevented to be packed together, and to keep the loose of soil and micro- plastics, makes
Soil quickly permeates from the first filter screen, accelerates the rate of filtration with this, and hairbrush slides on the first filter screen
When, the mesh in the first filter screen can be cleared up, prevent mesh to be blocked, and can be removed in piston plate, hairbrush and
Push plate can quickly go down micro- plastics promotion on the first filter screen.
3, the sorting equipment for being used for the micro- plastics of different-grain diameter in soil can follow connecting shaft grinding case by cutter
Interior high-speed rotation can then be cut to the soil soil block ground in case is entered, by block-like soil breaking at powdered,
Soil and micro- plastics can be made to carry out initial gross separation in this way, thus accelerate the rate of filtration of soil and micro- plastics in Rose Box,
It prevents block-like soil from wrapping up monosodium glutamate, causes internal micro- plastics not to be sorted out, while also can be avoided block
The soil of shape blocks the second filter screen.
4, the sorting equipment for being used for the micro- plastics of different-grain diameter in soil can be ground in case by breast boards by soil branch
It props up and, make to be broken into powdered soil permeability and, and block-like soil is blocked in and is ground in case, make block-like soil
Earth continues broken work, and guaranteeing to enter the soil in Rose Box with this is all into powdered, has prevented block-like soil
Earth enters the normal filtration for influencing soil.
5, this is used for sorting equipments of the micro- plastics of different-grain diameter in soil can will be generated by blower in filter process
Tiny flying dust flying dust is blown into ash discharge channel, prevents flying dust flying dust from diffusing out from discharge port, pollutes to the environment of surrounding,
The tiny native ash being adhered on micro- plastics can also be blown away, to improve the degree of purity of the micro- plastics stopped, and be flown simultaneously
When dirt flying dust is entered in ash discharge channel, the second filter screen of ash discharge channel interior can be filtered flying dust flying dust, will be flown
Micro- plastics in dirt flying dust stop, and prevent tiny micro- plastics from flying dust flying dust being followed to be blown into ash discharge channel, embody
The flexibility of the device.
6, this be used for sorting equipments of the micro- plastics of different-grain diameter in soil can be to entering depositing dust channel by water injection valve
Interior flying dust flying dust carries out sprinkling moisture, and flying dust flying dust is drenched, and makes flying dust flying dust is glued together to sink down, thus to drop
Fly at low altitude dirt flying dust, avoids polluting the environment, and the flying dust flying dust to sink down can follow moisture to be discharged into discharge together
In channel.
7, when the sorting equipment for being used for the micro- plastics of different-grain diameter in soil is pulled up from the first filter screen by piston plate,
It can make to form a micro- plastics tapping channel on the first filter screen, then cooperate push plate and the rotation of hairbrush, so that it may will be blocked
The micro- plastics to get off are swept into tapping channel, then being blocked the micro- plastics to get off can emit from the tapping channel, and
Splicing channel can catch the micro- plastics leaked in underface, so that micro- plastics by each layer are discharged into Rose Box
Outside makes the discharge method of each layer of micro- plastics more convenient in this way.
8, the sorting equipment for being used for the micro- plastics of different-grain diameter in soil passes through splicing channel along the first rotation axis up time
When needle rotates, its outlet end is set to sink, then flapper is directed downwardly always separate by self gravity and center of gravity, with splicing channel
Outlet end separation, make the outlet end in splicing channel in open state, then permeate the soil to get off and micro- modeling during the filtration process
After material enters in splicing channel, it can be discharged automatically from the outlet end in splicing channel, avoid pedo relict in inside, when micro-
When plastics discharge, splicing channel can be rotated counterclockwise along the first rotation axis, downward by the outlet end on the outside of Rose Box,
The micro- plastics that can then will fall off in splicing channel emit.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the sorting equipment for the micro- plastics of different-grain diameter in soil of the present invention;
Fig. 2 is a kind of right view structural representation of Rose Box of the sorting equipment for the micro- plastics of different-grain diameter in soil of the present invention
Figure;
Fig. 3 is that a kind of first filter screen of the sorting equipment for the micro- plastics of different-grain diameter in soil of the present invention splits structure
Schematic diagram;
Fig. 4 is a kind of splicing channel left view of sorting equipment for the micro- plastics of different-grain diameter in soil of the present invention and amplifies
Structural schematic diagram;
Fig. 5 is that enlarged structure is shown at A in a kind of Fig. 4 of the sorting equipment for the micro- plastics of different-grain diameter in soil of the present invention
It is intended to;
Fig. 6 is a kind of first filter screen plan structure of the sorting equipment for the micro- plastics of different-grain diameter in soil of the present invention
Schematic diagram.
In figure: 1, support column;2, Rose Box;3, discharge port;4, discharging channel;5, the first filter screen;6, the first rotary shaft;
7, fixed frame;8, push plate;9, hairbrush;10, case is ground;11, the second rotary shaft;12, connecting shaft;13, cutter;14, breast boards;
15, feed inlet;16, blower;17, ash discharge channel;18, the second filter screen;19, depositing dust channel;20, water injection valve;21, connection valve
Door;22, the first rotation axis;23, splicing channel;24, loose slot;25, piston plate;26, the second rotation axis;27, flapper.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more;Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of sorting for the micro- plastics of different-grain diameter in soil
Device, including support column 1, Rose Box 2, discharge port 3, discharging channel 4, the first filter screen 5, the first rotary shaft 6, fixed frame 7, push away
Plate 8, hairbrush 9 grind case 10, the second rotary shaft 11, connecting shaft 12, cutter 13, breast boards 14, feed inlet 15, blower 16, ash discharge
Channel 17, depositing dust channel 19, water injection valve 20, connecting valve 21, the first rotation axis 22, splicing channel 23, is lived at second filter screen 18
Dynamic slot 24, piston plate 25, the second rotation axis 26 and flapper 27, the upper end of support column 1 are provided with Rose Box 2, and Rose Box 2
Lower end be mounted with discharge port 3, the lower end of discharge port 3 is inlaid with discharging channel 4, and the first filter screen 5 is connected to the interior of Rose Box 2
Portion, and the upper center of the first filter screen 5 is equipped with the first rotary shaft 6, the first filter screen 5 is spaced substantially equidistant in Rose Box 2
Inside, and the mesh diameter of the first filter screen 5 is from top to bottom sequentially reduced, Rose Box 2 is internally provided with the filtering of multilayer first
Net 5, and from top to down, the mesh of each layer of the first filter screen 5 is gradually reduced, and can thus be carried out to soil and micro- plastics
It is filtered for multiple times, the filter effect and the rate of filtration of micro- plastics in soil can either be improved, prevented the micro- plastics in part from generating and overflow
Leakage, and micro- plastics of different-grain diameter can be subjected to layering sorting;
The upper end of first rotary shaft 6 is fixed with fixed frame 7, and the right side of fixed frame 7 is provided with push plate 8, the lower end of push plate 8
It is mounted with hairbrush 9, is fixedly connected between hairbrush 9 and push plate 8, is fixedly connected between push plate 8 and fixed frame 7, and is fixed
Frame 7 constitutes rotational structure by the first rotary shaft 6 and the first filter screen 5, and push plate 8 and hairbrush 9 can follow fixed frame 7 first
Rotated on filter screen 5, then push plate 8 can on the first filter screen 5 soil and micro- plastics push, make soil and micro- modeling
Material loopy moving on the first filter screen 5 gets up, and soil is prevented to be packed together, and to keep the loose of soil and micro- plastics, makes
Soil quickly permeates from the first filter screen 5, accelerates the rate of filtration with this, and hairbrush 9 is sliding on the first filter screen 5
When dynamic, the mesh in the first filter screen 5 can be cleared up, prevent mesh to be blocked, and can remove in piston plate 25, hair
Brush 9 and push plate 8 can quickly go down micro- plastics promotion on the first filter screen 5, and the upper end of Rose Box 2, which is inlaid with, grinds case
10, and the inside two sides for grinding case 10 are connected with the second rotary shaft 11, the second rotary shaft 11 is close to grinding the one of 10 center line of case
End is equipped with connecting shaft 12, and the upper and lower side of connecting shaft 12 is fixed with cutter 13, and cutter 13 is spaced substantially equidistant in connecting shaft 12
Outer wall, and connecting shaft 12 constitutes rotational structure with case 10 is ground by the second rotary shaft 11, cutter 13 can follow connecting shaft 12
High-speed rotation in case 10 is being ground, then can cut to the soil soil block ground in case 10 is entered, by block-like soil
It is broken into powdered, soil and micro- plastics can be made to carry out initial gross separation in this way, to accelerate soil and micro- plastics in Rose Box 2
In the rate of filtration, prevent block-like soil from wrapping up monosodium glutamate, cause internal micro- plastics not to be sorted out, simultaneously
Also it can be avoided block-like soil to block the second filter screen 18;
It grinds the front upper portion that the interior lower end of case 10 is provided with breast boards 14, and grinds case 10 and is mounted with feed inlet 15,
The frontal left of Rose Box 2 is inlaid with blower 16, and the positive right side of face of Rose Box 2 is connected with ash discharge channel 17, and breast boards 14 is in
Mesh-like structure, and breast boards 14 with grind between case 10 to be fixedly connected, breast boards 14 can be ground soil branch in case 10
It props up and, make to be broken into powdered soil permeability and, and block-like soil is blocked in and is ground in case 10, make block-like
Soil continues broken work, guarantees the soil entered in Rose Box 2 all with this and be into powdered, has prevented block-like
Soil enters the normal filtration for influencing soil, and the inside left in ash discharge channel 17 is equipped with the second filter screen 18, and ash discharge channel
17 right side is fixed with depositing dust channel 19, is fixedly connected between the second filter screen 18 and ash discharge channel 17, and ash discharge channel 17
Keep opposite one by one between blower 16, the tiny flying dust flying dust generated in filter process can be blown into ash discharge and led to by blower 16
Road 17 prevents flying dust flying dust from diffusing out from discharge port 3, pollutes to the environment of surrounding, while can also will be adhered to micro-
Tiny native ash on plastics is blown away, and to improve the degree of purity of the micro- plastics stopped, and flying dust flying dust enters ash discharge channel
When in 17, the second filter screen 18 inside ash discharge channel 17 can be filtered flying dust flying dust, by micro- modeling in flying dust flying dust
Material stops, and prevents tiny micro- plastics from flying dust flying dust being followed to be blown into ash discharge channel 17, embodies the flexible of the device
Property;
The inner upper end in depositing dust channel 19 is provided with water injection valve 20, and the upper center in depositing dust channel 19 is mounted with connection valve
Door 21, the interior pars intramuralis of Rose Box 2 is inlaid with the first rotation axis 22, is fixedly connected between water injection valve 20 and depositing dust channel 19,
And to be fixedly connected between depositing dust channel 19 and discharging channel 4, water injection valve 20 can be to the flying dust entered in depositing dust channel 19
Flying dust carries out sprinkling moisture, and flying dust flying dust is drenched, and makes flying dust flying dust is glued together to sink down, to fly to reduce flying dust
Ash avoids polluting the environment, and the flying dust flying dust to sink down can follow moisture to be discharged into discharging channel 4 together,
The upper end of first rotation axis 22 is connected with splicing channel 23, and the inside of the first filter screen 5 is equipped with piston plate 25, splicing channel 23
It is corresponding one by one between piston plate 25, and to be connected together between piston plate 25 and the first filter screen 5, by piston plate 25 from the
When pulling up on one filter screen 5, it can make to form a micro- plastics tapping channel on the first filter screen 5, then cooperate push plate 8 and hairbrush 9
Rotation, so that it may the micro- plastics to get off will be blocked and be swept into tapping channel, then being blocked micro- plastics for getting off can be from
The tapping channel emits, and splicing channel 23 can catch the micro- plastics leaked in underface, thus by each
Micro- plastics of layer are discharged into the outside of Rose Box 2, make the discharge method of each layer of micro- plastics more convenient in this way, splicing channel
23 outlet end is fixed with the second rotation axis 26, and the lower end of the second rotation axis 26 is provided with flapper 27, Rose Box 2 it is interior
Pars intramuralis is mounted with loose slot 24, and flapper 27 constitutes rotational structure with splicing channel 23 by the second rotation axis 26, and connects
Expect that channel 23 constitutes rotational structure with loose slot 24 by the first rotation axis 22, splicing channel 23 is along 22 up time of the first rotation axis
When needle rotates, its outlet end is made to sink, then flapper 27 is directed downwardly always separate by self gravity and center of gravity, logical with splicing
The outlet end in road 23 separates, and makes the outlet end in splicing channel 23 in open state, then permeates the soil to get off during the filtration process
After being entered in splicing channel 23 with micro- plastics, it can be discharged automatically from the outlet end in splicing channel 23, avoid pedo relict
In inside, when the discharging of micro- plastics, splicing channel 23 can be rotated counterclockwise along the first rotation axis 22, will be in Rose Box 2
Downward, then the micro- plastics that can be will fall off in splicing channel 23 emit for the outlet end in outside.
The working principle of the present embodiment: this is used for the sorting equipment of the micro- plastics of different-grain diameter in soil, first arranges soil
Enter to grinding in case 10, opens and grind the motor of 10 side of case (the electronic of model SDA63X30-B can be used in motor
Machine), which can drive the connecting shaft 12 ground in case 10 to rotate, then drives the cutter 13 on 12 outer wall of connecting shaft quick
Rotation, is crushed the soil of 13 pairs of inside of cutter, by block-like soil breaking at powdered, can make in this way soil with it is micro-
Plastics carry out initial gross separation prevents block-like soil by taste to accelerate the rate of filtration of soil and micro- plastics in Rose Box 2
Element wraps up, and internal micro- plastics is caused not to be sorted out, while also can be avoided block-like soil for the second filtering
Net 18 blocks, and is not blocked at powdered soil by breast boards 14 and continues to be crushed above, and has become powdered soil
It is penetrated into from breast boards 14, permeates the soil to get off and fall on the first filter screen 5 of top layer, open the first filter screen respectively
Motor in 5 drives push plate 8 and hairbrush 9 to rotate on each layer of the first filter screen 5 using the motor, and push plate 8 can be to first
Soil and micro- plastics on filter screen 5 are pushed, and soil and micro- plastics loopy moving on the first filter screen 5 are made, and are prevented
Only soil is packed together, to keep the loose of soil and micro- plastics, under permeating soil quickly from the first filter screen 5
It goes, the rate of filtration is accelerated with this, and hairbrush 9 is on the first filter screen 5 when sliding, it can be to the mesh in the first filter screen 5
It is cleared up, for powder soil from the first filter screen 5 that the first filter screen 5 of top layer penetrates into next layer, volume is maximum
Micro- plastics are blocked on one layer of first filter screen 5, remaining micro- plastics also follows soil permeability to next the first filter screen of layer 5
On, successively filtering sorting from top to bottom opens all blowers 16 during sorting, and each layer of blower 16 will filter
The tiny flying dust flying dust generated in the process is blown into corresponding ash discharge channel 17, prevents flying dust flying dust from diffusing out from discharge port 3
Come, the environment of surrounding is polluted, while the tiny native ash being adhered on micro- plastics can also be blown away, to improve under blocking
The degree of purity of the micro- plastics come, and the second filter screen when flying dust flying dust is entered in ash discharge channel 17, inside ash discharge channel 17
18 can be filtered flying dust flying dust, and micro- plastics in flying dust flying dust are stopped, and prevent tiny micro- plastics from following winged
Dirt flying dust is blown into ash discharge channel 17, and external water pipe is docked in connecting valve 21, and water injection valve 20 is made to start to spray water,
After flying dust in ash discharge channel 17 enters in depositing dust channel 19, being drenched by moisture, flying dust is glued together, and sinks down,
It enters back into discharging channel 4, and the soil permeated from the first filter screen of each layer 5 in Rose Box 2 is along discharge port 3
It enters in discharging channel 4, it, thus can be to soil and micro- since the mesh of each layer of the first filter screen 5 is gradually reduced
Plastics are filtered for multiple times, and the filter effect and the rate of filtration of micro- plastics in soil can either be improved, and have prevented the micro- modeling in part
Material generates spill and leakage, and micro- plastics of different-grain diameter can be carried out layering sorting, then micro- plastics remain in often according to volume size
On one layer of the first filter screen 5, the door body on Rose Box 2 is opened, the piston plate 25 in each the first filter screen of layer 5 is removed,
Then can all there be a through slot in each layer of the first filter screen 5, and it is inverse along the first rotation axis 22 to manually control splicing channel 23
Hour hands rotation, tilts splicing channel 23 to the outside of Rose Box 2, since Rose Box 2 is equipped with loose slot 24, the loose slot 24
A space can be provided to the rotation in splicing channel 23, and be equipped with rtificial leather inside the splicing channel 23, can will leaked out
Gap stop, prevent in filter process internal dust to infiltrate from gap, continue that motor is made to drive push plate 8 and hair
9 rotation of brush, then micro- plastics on each layer of the first filter screen 5 are swept up into through slot, are fallen out of through slot in underface
On splicing channel 23, micro- plastics skid off Rose Box 2 further along splicing channel 23.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of sorting equipment for the micro- plastics of different-grain diameter in soil, including support column (1) and the first filter screen (5),
Be characterized in that: the upper end of the support column (1) is provided with Rose Box (2), and the lower end of Rose Box (2) is mounted with discharge port (3),
The lower end of the discharge port (3) is inlaid with discharging channel (4), and first filter screen (5) is connected to the inside of Rose Box (2),
And first the upper center of filter screen (5) be equipped with the first rotary shaft (6), the upper end of first rotary shaft (6) is fixed with
Determine frame (7), and be provided with push plate (8) on the right side of fixed frame (7), the lower end of the push plate (8) is mounted with hairbrush (9), the mistake
The upper end of filter box (2) is inlaid with the inside two sides for grinding case (10), and grinding case (10) and is connected with the second rotary shaft (11), described
Second rotary shaft (11) is equipped with connecting shaft (12) close to the one end for grinding case (10) center line, and the upper and lower side of connecting shaft (12)
It is fixed with cutter (13).
2. a kind of sorting equipment for the micro- plastics of different-grain diameter in soil according to claim 1, it is characterised in that: institute
It states the first filter screen (5) to be spaced substantially equidistant in the inside of Rose Box (2), and the mesh diameter of the first filter screen (5) is from top to bottom
It is sequentially reduced.
3. a kind of sorting equipment for the micro- plastics of different-grain diameter in soil according to claim 1, it is characterised in that: institute
It states to be fixedly connected between hairbrush (9) and push plate (8), is fixedly connected between push plate (8) and fixed frame (7), and fixed frame
(7) rotational structure is constituted by the first rotary shaft (6) and the first filter screen (5).
4. a kind of sorting equipment for the micro- plastics of different-grain diameter in soil according to claim 1, it is characterised in that: institute
It states cutter (13) to be spaced substantially equidistant in the outer wall of connecting shaft (12), and connecting shaft (12) by the second rotary shaft (11) and grinds case
(10) rotational structure is constituted.
5. a kind of sorting equipment for the micro- plastics of different-grain diameter in soil according to claim 1, it is characterised in that: institute
It states and grinds the interior lower end of case (10) and be provided with breast boards (14), and the front upper portion for grinding case (10) is mounted with feed inlet
(15), the frontal left of the Rose Box (2) is inlaid with blower (16), and the positive right side of face of Rose Box (2) is connected with ash discharge and leads to
Road (17), the breast boards (14) be in mesh-like structure, and breast boards (14) with grind between case (10) be fixedly connected.
6. a kind of sorting equipment for the micro- plastics of different-grain diameter in soil according to claim 5, it is characterised in that: institute
The inside left for stating ash discharge channel (17) is equipped with the second filter screen (18), and it is logical that depositing dust is fixed on the right side of ash discharge channel (17)
Road (19) is fixedly connected between second filter screen (18) and ash discharge channel (17), and ash discharge channel (17) and blower
(16) keep opposite one by one between.
7. a kind of sorting equipment for the micro- plastics of different-grain diameter in soil according to claim 6, it is characterised in that: institute
The inner upper end for stating depositing dust channel (19) is provided with water injection valve (20), and the upper center of depositing dust channel (19) is mounted with connection valve
Door (21), the interior pars intramuralis of the Rose Box (2) are inlaid with the first rotation axis (22), the water injection valve (20) and depositing dust channel
It (19) to be fixedly connected between, and is to be fixedly connected between depositing dust channel (19) and discharging channel (4).
8. a kind of sorting equipment for the micro- plastics of different-grain diameter in soil according to claim 7, it is characterised in that: institute
The upper end for stating the first rotation axis (22) is connected with splicing channel (23), and the inside of first filter screen (5) is equipped with piston plate
(25), corresponding one by one between the splicing channel (23) and piston plate (25), and piston plate (25) and the first filter screen (5) it
Between to be connected together.
9. a kind of sorting equipment for the micro- plastics of different-grain diameter in soil according to claim 8, it is characterised in that: institute
The outlet end for stating splicing channel (23) is fixed with the second rotation axis (26), and the lower end of the second rotation axis (26) is provided with active catch
The inner wall positioned inside of plate (27), the Rose Box (2) has loose slot (24), and the flapper (27) passes through the second rotation axis
(26) rotational structure is constituted with splicing channel (23), and splicing channel (23) pass through the first rotation axis (22) and loose slot (24) structure
At rotational structure.
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CN201811494909.1A CN109591222B (en) | 2018-12-07 | 2018-12-07 | Sorting device for different-particle-size micro-plastics in soil |
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CN201811494909.1A CN109591222B (en) | 2018-12-07 | 2018-12-07 | Sorting device for different-particle-size micro-plastics in soil |
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CN109591222A true CN109591222A (en) | 2019-04-09 |
CN109591222B CN109591222B (en) | 2020-10-09 |
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CN201811494909.1A Active CN109591222B (en) | 2018-12-07 | 2018-12-07 | Sorting device for different-particle-size micro-plastics in soil |
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CN111483082A (en) * | 2020-04-17 | 2020-08-04 | 邹子昊 | Energy-saving environment-friendly plastic processing machine |
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