CN206454347U - A kind of slanted screen solid-liquid separator - Google Patents
A kind of slanted screen solid-liquid separator Download PDFInfo
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- CN206454347U CN206454347U CN201720125446.6U CN201720125446U CN206454347U CN 206454347 U CN206454347 U CN 206454347U CN 201720125446 U CN201720125446 U CN 201720125446U CN 206454347 U CN206454347 U CN 206454347U
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- slanted screen
- sewage
- solid
- slanted
- liquid separator
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Abstract
A kind of slanted screen solid-liquid separator belongs to environment protection sewage processing equipment facility field, including support, slanted screen and the container for shunting sewage；Support supports the container of slanted screen and shunting sewage；Slanted screen corral is shaped as near cylindrical or near conical or near tubaeform, cross section subcircular into an enclosed construction, vertical or be obliquely installed；Sewage in container flows to slanted screen inner surface, sewage and particulate matter less than hole flow away through slanted screen, and the solid particles thing more than hole stays in slanted screen surface, realizes damming for solid particles thing, separation of solid and liquid is completed, solid particles thing is under gravity along slanted screen to low level displacement and concentration.The utility model is simple in construction, practical, is the device, method of aquaculture separation of solid and liquid and collecting dung, and the collection of excrement, advantageously accounts for aquaculture pollution of area source problem especially under high density beasts, birds and aquatic products cultivating condition.
Description
Technical field
The present invention relates to a kind of solid-liquid separator, the environmentally friendly water treatment field of category, especially a kind of slanted screen solid-liquid separator is special
Not Shi Yongyu livestock and poultry and aquaculture excrement separation of solid and liquid and collection.
Background technology
In recent years, as China is intensive, the fast development of scale animal and poultry cultivation and culture fishery, generate a large amount of
The excreta such as excrement, become the main force of agricultural non-point source pollution, if be not acted upon to it, will be caused sternly to ecological environment
The pollution of weight, if obtaining a large amount of organic fertilizer contained by recycling in these excretas, can also open up a cause for raiser
Fu Xinlu.But want these excretas becoming organic fertilizer, it is necessary to divided the excreta that these solid-liquid mixings are present
From processing, when the solid-liquid separating equipment generally used at present carries out separation of solid and liquid, fecal sewage mixture is generally first by delivery pump
Surge chamber or spill tank are sent into, the draining sieve plate that comes and set along nearly flat board is then overflowed from surge chamber or spill tank to flowing down
It is dynamic, large quantity of moisture is had in solidliquid mixture flow process and is flowed out from the thin seam of draining sieve plate, so that water content is relative
Relatively low solid matter, which is separated, further to be handled.
The relatively low solid matter separation of general water content is transported out by screw rod conveyor, such separation of solid and liquid
Power is needed, is not suitable for the relatively small number of sewage of low concentration of solids content.Common separation of solid and liquid sieve bend is the cylinder of prostration
The bodily form sieves bucket, carries out during separation of solid and liquid being easy to that solid is blended or battered down, adds the difficulty of separation of solid and liquid, reduce and dam
Quantity.And the waste residue that prostration cylindrical solid-liquid separator is isolated easily is deposited with cylinder, is not easily taken out, at later collection
Manage problem the more.
The content of the invention
The problem of present invention is directed to the separation of solid and liquid facilities and equipment for lacking low concentration liquid dung in scale plant, by changing
Become the form and set-up mode of filter cylinder, filter cylinder is transform as nearly cone by cylinder, and horizontally disposed transform as by common
Obliquely or vertically set, spatially realize the greater area of solid matter that dams of the same area, realize the nature of waste
Concentrate, reduce collection processing problem.The present invention is simple in construction, and practical, itself need not consume power during work, be water
The device, method of production cultivation collecting dung and separation of solid and liquid, the efficient trapped particles thing of energy, especially under the conditions of high-density breeding, excrement
Just collection separation equipment, advantageously accounts for aquaculture pollution of area source problem.
The present invention is achieved through the following technical solutions：A kind of slanted screen solid-liquid separator includes support, slanted screen and shunting sewage
Container；Support supports the container of slanted screen and shunting sewage；Slanted screen corral is shaped as nearly cylindrical or near circle into an enclosed construction
Taper is near tubaeform, and cross section is subcircular, and diameter of section suitable for reading is more than lower mouth diameter of section；Sewage in container is flowed to tiltedly
Inner surface is sieved, sewage and the particulate matter less than hole flow away through slanted screen, and the solid particles thing more than hole stays in slanted screen surface,
Realization is dammed and separation of solid and liquid, reduces the ratio of the volume and solid particles thing of sewage in sewage；Solid particles thing is in gravity
Along slanted screen to low level displacement under effect.
A kind of slanted screen solid-liquid separator includes support（1）, slanted screen（2）With the container of shunting sewage（3）；Support（1）Support
Slanted screen（2）With the container of shunting sewage（3）；Slanted screen（2）Corral into an enclosed construction, be shaped as near cylindrical or near cone or
Near tubaeform, cross section is subcircular, and diameter of section suitable for reading is more than lower mouth diameter of section；Container（3）In sewage flow to slanted screen
（2）Inner surface, sewage and the particulate matter less than hole flow away through slanted screen, and the solid particles thing more than hole stays in slanted screen table
Face, realization is dammed and separation of solid and liquid, reduces the ratio of the volume and solid particles thing of sewage in sewage；Solid particles thing is in weight
Power acts on lower edge slanted screen to low level displacement.
A kind of described slanted screen solid-liquid separator, it is characterised in that slanted screen（2）Incline with the line of kernel of section above and below slanted screen
Tiltedly set, shunt sewage small container（7）For wedge shape or nearly rectangle or nearly cylinder, intermittence or continuity are arranged on slanted screen（2）
The surrounding of round mouth on the inside of upper end, a side is close to the inner side of slanted screen；Shunt sewage small container（7）One side is by upper opening
Enter the upper side of sewage（8）The sewage to be separated for injecting, the slightly higher part open of more low side surface is used to flow out sewage, in height
The potential energy that sewage in sewage, small container is injected in the position for rotating minimum point in small container is the kinetic energy that slanted screen rotates, and is promoted
Slanted screen（2）Rotation.
Described a kind of slanted screen solid-liquid separator, it is characterised in that the speed of slanted screen solid-liquid separator rotation is by injection sewage
Position with rotation extreme lower position difference in height, shunting waste water container（3）Volume and setting quantity and the speed of releasing sewage are come
It is determined that；Shunt waste water container（3）Shunting waste water container enters sewage upper side in decline and uphill process（8）Go out sewage with side
Hole（9）And/or bottom surface goes out limber（10）Sewage is set progressively to flow out；Slanted screen（3）Set to slanted screen and open above the highest point of outer surface
The backwash tube in hole（4）, clean water is by backwash tube（4）Tapping go out flushing slanted screen（3）, prevent solid waste from blocking oblique
Aperture on sieve.
A kind of described slanted screen solid-liquid separator, it is characterised in that shunting waste water container（3）Declined after sewage is received
With the initial stage risen in journey, the sewage in shunting waste water container flows to slanted screen（2）Inner surface, water body and less than slanted screen hole
Grain thing flows away through slanted screen, and the solid particles thing more than slanted screen hole stays in slanted screen surface, reduces the volume and solid of sewage
The quality of grain thing, realizes damming for solid content, completes separation of solid and liquid；Solid particles thing is under gravity along slanted screen to low level
Displacement or concentration.
A kind of described slanted screen solid-liquid separator, it is characterised in that slanted screen（2）The line of kernel of section is closely set vertically up and down
Put, the nearly level of upper port plane, the container of shunting sewage is set on the inside of slanted screen（3）, sewage enters container, laterally radial stream
Go out, shunt sewage along the inner side of slanted screen, filtered through slanted screen, solid of damming pollutant.
A kind of described slanted screen solid-liquid separator, it is characterised in that slanted screen（2）For stopping material, penetrating aperture, net are spread
Mesh size is 80-300 mesh, is not immersed in water, is afloat condition.
Described a kind of slanted screen solid-liquid separator, it is characterised in that when solid-liquid separator works, slanted screen（2）Fixed
In the case of reach solid-liquid separation effect, the solid particles thing isolated include excrement, silt, residual bait, organic matter in one kind
Or several, the collector by lower end（5）Collect.
Described a kind of slanted screen solid-liquid separator, it is characterised in that the nearly highest point in slanted screen outer surface is set with the nearly concentric circles of slanted screen
Put backwash tube（4）；The inside skew back sieve of backwash tube（2）Perforate, clean water is through backwash tube（4）Tapping to go out flushing oblique
Sieve（2）, prevent solid waste from blocking slanted screen（2）On aperture.
A kind of described slanted screen solid-liquid separator, it is characterised in that slanted screen（2）Angle with upper and lower opening plane is 10 °-
80°。
Described a kind of slanted screen solid-liquid separator, it is characterised in that filter tank is built below support（6）, through the sewage of slanted screen
Into filter tank（6）, tiny particles content of further damming.
The beneficial effects of the invention are as follows：
（1）Slanted screen is closed as tubbiness by the present invention, and two ends are set to concentric reducer, improve filter area, improve efficiency of damming,
Facilitate the concentration of the particle wastes such as excrement.
（2）The present invention promotes filtering out for the solid particles such as excrement residual bait, and organic matter accumulation and the original position for reducing Cultivated water are dirty
Dye, reduces excrement and decomposes and ferment, reduce waters oxygen demand, reduce the pollution of area source of cultivation.
（3）Slanted screen of the present invention motion does not need extra power, will not breaking down particles excrement, keep excrement shape, improve and
Obtain sufficient filtration result.
（4）Vertical and inclined cone slanted screen can the more abundant particle that dam in time than Horizontal Cylinder slanted screen in the present invention
Thing, reduces the accumulation of waste on slanted screen, and cleaning is convenient in time, and labor intensity is also little, and is not easy to produce secondary dirt to environment
Dye.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.
A kind of slanted screen solid-liquid separator schematic perspective views of Fig. 1；
A kind of slanted screen solid-liquid separator diagrammatic cross-sections of Fig. 2；
A kind of slanted screen solid-liquid separator schematic perspective views being obliquely installed of Fig. 3；
Fig. 4 one kind shunting sewage small containers rise primary position relation schematic diagram；
The title of each part and corresponding reference are as follows in accompanying drawing：
1 support, 2 slanted screens, the container of 3 shunting sewage, 4 backwash tubes, 5 collectors, 6 filter tanks, 7 shunting sewage small containers, 8
Enter waste water container upper side, 9 container sides go out limber, and 10 container bottoms go out limber.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, but explanation is only used for the schematic view present invention, not as a limitation of the invention.
A kind of slanted screen solid-liquid separator includes support（1）, slanted screen（2）With the container of shunting sewage（3）；Support（1）Support
Slanted screen（2）With the container of shunting sewage（3）；Slanted screen（2）Corral into an enclosed construction, be shaped as near cylindrical or near cone or
Near tubaeform, cross section is subcircular, and diameter of section suitable for reading is more than lower mouth diameter of section；Container（3）In sewage flow to slanted screen
（2）Inner surface, sewage and the particulate matter less than hole flow away through slanted screen, and the solid particles thing more than hole stays in slanted screen table
Face, realization is dammed and separation of solid and liquid, reduces the ratio of the volume and solid particles thing of sewage in sewage；Solid particles thing is in weight
Power acts on lower edge slanted screen to low level displacement.
A kind of described slanted screen solid-liquid separator, it is characterised in that slanted screen（2）Incline with the line of kernel of section above and below slanted screen
Tiltedly set, shunt sewage small container（7）For wedge shape or nearly rectangle or nearly cylinder, intermittence or continuity are arranged on slanted screen（2）
The surrounding of round mouth on the inside of upper end, a side is close to the inner side of slanted screen；Shunt sewage small container（7）One side is by upper opening
Enter the upper side of sewage（8）The sewage to be separated for injecting, the slightly higher part open of more low side surface is used to flow out sewage, in height
The potential energy that sewage in sewage, small container is injected in the position for rotating minimum point in small container is the kinetic energy that slanted screen rotates, and is promoted
Slanted screen（2）Rotation.
Described a kind of slanted screen solid-liquid separator, it is characterised in that the speed of slanted screen solid-liquid separator rotation is by injection sewage
Position with rotation extreme lower position difference in height, shunting waste water container（3）Volume and setting quantity and the speed of releasing sewage are come
It is determined that；Shunt waste water container（3）Shunting waste water container enters sewage upper side in decline and uphill process（8）Go out sewage with side
Hole（9）And/or bottom surface goes out limber（10）Sewage is set progressively to flow out；Slanted screen（3）Set to slanted screen and open above the highest point of outer surface
The backwash tube in hole（4）, clean water is by backwash tube（4）Tapping go out flushing slanted screen（3）, prevent solid waste from blocking oblique
Aperture on sieve.
A kind of described slanted screen solid-liquid separator, it is characterised in that shunting waste water container（3）Declined after sewage is received
With the initial stage risen in journey, the sewage in shunting waste water container flows to slanted screen（2）Inner surface, water body and less than slanted screen hole
Grain thing flows away through slanted screen, and the solid particles thing more than slanted screen hole stays in slanted screen surface, reduces the volume and solid of sewage
The quality of grain thing, realizes damming for solid content, completes separation of solid and liquid；Solid particles thing is under gravity along slanted screen to low level
Displacement or concentration.
A kind of described slanted screen solid-liquid separator, it is characterised in that slanted screen（2）The line of kernel of section is closely set vertically up and down
Put, the nearly level of upper port plane, the container of shunting sewage is set on the inside of slanted screen（3）, sewage enters container, laterally radial stream
Go out, shunt sewage along the inner side of slanted screen, filtered through slanted screen, solid of damming pollutant.
A kind of described slanted screen solid-liquid separator, it is characterised in that slanted screen（2）For stopping material, penetrating aperture, net are spread
Mesh size is 80-300 mesh, is not immersed in water, is afloat condition.
Described a kind of slanted screen solid-liquid separator, it is characterised in that when solid-liquid separator works, slanted screen（2）Fixed
In the case of reach solid-liquid separation effect, the solid particles thing isolated include excrement, silt, residual bait, organic matter in one kind
Or several, the collector by lower end（5）Collect.
Described a kind of slanted screen solid-liquid separator, it is characterised in that the nearly highest point in slanted screen outer surface is set with the nearly concentric circles of slanted screen
Put backwash tube（4）；The inside skew back sieve of backwash tube（2）Perforate, clean water is through backwash tube（4）Tapping to go out flushing oblique
Sieve（2）, prevent solid waste from blocking slanted screen（2）On aperture.
A kind of described slanted screen solid-liquid separator, it is characterised in that slanted screen（2）Angle with upper and lower opening plane is 10 °-
80°。
Described a kind of slanted screen solid-liquid separator, it is characterised in that filter tank is built below support（6）, through the sewage of slanted screen
Into filter tank（6）, tiny particles content of further damming.
Above embodiment illustrates the purpose of the present invention, technical scheme and beneficial effect, should be understood that
State embodiment and do not limit protection scope of the present invention, within the spirit and principles of the invention, any modification for being made,
Equivalent substitution, improvement etc., all should belong in protection scope of the present invention.
Claims (10)
1. a kind of slanted screen solid-liquid separator, including support, slanted screen and the container for shunting sewage；Support supports slanted screen and shunting sewage
Container；Slanted screen corral is shaped as near cylindrical or near conical or near tubaeform into an enclosed construction, and cross section is nearly circle
Shape, diameter of section suitable for reading is more than lower mouth diameter of section；Sewage in container flows to slanted screen inner surface, sewage and less than hole
Grain thing flows away through slanted screen, and the solid particles thing more than hole stays in slanted screen surface, and realization is dammed and separation of solid and liquid, reduces sewage
Ratio in sewage of volume and solid particles thing；Solid particles thing is under gravity along slanted screen to low level displacement.
2. a kind of slanted screen solid-liquid separator according to claim 1, it is characterised in that kernel of section above and below slanted screen and slanted screen
Line be obliquely installed, shunting sewage small container is wedge shape or nearly rectangle or nearly cylinder, and intermittence or continuity are arranged on tiltedly
The surrounding of round mouth on the inside of upper end is sieved, a side is close to the inner side of slanted screen；Sewage small container one side is shunted to use by upper opening
In injecting sewage to be separated, the slightly higher part open of more low side surface is used to flow out sewage, higher than the rotation of sewage small container most
The potential energy of sewage is the kinetic energy that slanted screen rotates in the position injection sewage of low spot, sewage small container, promotes slanted screen to rotate.
3. a kind of slanted screen solid-liquid separator according to claim 2, it is characterised in that the speed of slanted screen solid-liquid separator rotation
Spend by the position of injection sewage with rotating difference in height, shunting waste water container volume and the setting quantity of extreme lower position and releasing sewage
Speed determine；Shunting waste water container declines progressively to flow out with sewage in uphill process；Set above the highest point of slanted screen outer surface
The backwash tube to slanted screen perforate is put, clean water goes out flushing slanted screen by the tapping of backwash tube, prevent solid waste from blocking
Aperture on slanted screen.
4. a kind of slanted screen solid-liquid separator according to claim 2, it is characterised in that shunting waste water container is in the process of decline
The sewage neutralized in the initial stage risen, shunting waste water container flows to slanted screen inner surface, water body and the particulate matter less than slanted screen hole
Flowed away through slanted screen, the solid particles thing more than slanted screen hole stays in slanted screen surface, reduce the volume and solid particles thing of sewage
Quality, realize damming for solid content, complete separation of solid and liquid；Solid particles thing is under gravity along slanted screen to low level displacement
Or concentrate.
5. a kind of slanted screen solid-liquid separator according to claim 1, it is characterised in that the line of kernel of section above and below slanted screen
Closely it is vertically arranged, the nearly level of upper port plane, the container of shunting sewage is set on the inside of slanted screen, sewage enters container, radiated laterally
Shape flows out, and shunts sewage along the inner side of slanted screen, is filtered through slanted screen, solid of damming pollutant.
6. a kind of slanted screen solid-liquid separator according to claim 1, it is characterised in that slanted screen is stopping material, spreads penetrating
Aperture, mesh size is 80-300 mesh, is not immersed in water, is afloat condition.
7. a kind of slanted screen solid-liquid separator according to claim 1, it is characterised in that when solid-liquid separator works, slanted screen exists
Solid-liquid separation effect is reached in the case of fixed, the solid particles thing isolated includes excrement, silt, residual bait, organic matter
In one or more, by lower end collector collect.
8. a kind of slanted screen solid-liquid separator according to claim 1, it is characterised in that the nearly highest point in slanted screen outer surface with tiltedly
Sieve nearly concentric circles and backwash tube is set；The inside skew back sieve perforate of backwash tube, tapping of the clean water through backwash tube is gone out
Slanted screen is washed, prevents solid waste from blocking the aperture on slanted screen.
9. a kind of slanted screen solid-liquid separator according to claim 1, it is characterised in that slanted screen and the angle of upper and lower opening plane
For 10 ° -80 °.
10. a kind of slanted screen solid-liquid separator according to claim 1, it is characterised in that filter tank is built below support, is passed through
The sewage of slanted screen enters filter tank, tiny particles content of further damming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125446.6U CN206454347U (en) | 2017-02-13 | 2017-02-13 | A kind of slanted screen solid-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125446.6U CN206454347U (en) | 2017-02-13 | 2017-02-13 | A kind of slanted screen solid-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454347U true CN206454347U (en) | 2017-09-01 |
Family
ID=59694480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125446.6U Expired - Fee Related CN206454347U (en) | 2017-02-13 | 2017-02-13 | A kind of slanted screen solid-liquid separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN206454347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421293A (en) * | 2017-02-13 | 2018-08-21 | 上海能正渔业科技开发有限公司 | A kind of slanted screen solid-liquid separator and its application method |
-
2017
- 2017-02-13 CN CN201720125446.6U patent/CN206454347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421293A (en) * | 2017-02-13 | 2018-08-21 | 上海能正渔业科技开发有限公司 | A kind of slanted screen solid-liquid separator and its application method |
| CN108421293B (en) * | 2017-02-13 | 2023-10-13 | 上海能正渔业科技开发有限公司 | Inclined screen solid-liquid separator and application method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20220213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |