CN208145612U - Feces of farm water three-level solid-liquid separating equipment - Google Patents
Feces of farm water three-level solid-liquid separating equipment Download PDFInfo
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- CN208145612U CN208145612U CN201820487019.7U CN201820487019U CN208145612U CN 208145612 U CN208145612 U CN 208145612U CN 201820487019 U CN201820487019 U CN 201820487019U CN 208145612 U CN208145612 U CN 208145612U
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Abstract
The utility model discloses feces of farm water three-level solid-liquid separating equipments, for handling the waste water after flocculation treatment, including ellipse stacked equipment for separating liquid from solid, inclined screen-type equipment for separating liquid from solid, spiral equipment for separating liquid from solid and discharge outlet, wherein the lower section of ellipse stacked equipment for separating liquid from solid is arranged in inclined screen-type equipment for separating liquid from solid, one end of inclined screen-type equipment for separating liquid from solid ontology is higher than the other end, and the spiral equipment for separating liquid from solid is arranged close to the lower one end of inclined screen-type equipment for separating liquid from solid；Waste water after flocculation treatment sequentially achievees the purpose that three-level is separated by solid-liquid separation by ellipse stacked equipment for separating liquid from solid, inclined screen-type equipment for separating liquid from solid and spiral equipment for separating liquid from solid, COD value is reduced after the waste water of farm can be made to first pass through flocculation process to be separated by solid-liquid separation again, finally make the good purification of separating liquid, the moisture content of solid content is low, improves working efficiency.
Description
Technical field
The utility model relates to waste technical field of water treatment, relate more specifically to feces of farm water three-level solid-liquid
Separation equipment.
Background technique
In recent years, expanding economy accelerates the development of livestock and poultry breeding industry, thereby produces a large amount of feces of livestock and poultry, not only
Environment is polluted, the sustainable development of aquaculture is also influenced.The breeding production of scale at present in the highest flight, these farms
Treatment for cow manure technique is particularly important.
In the waste water treatment technology of farm, it will usually flocculation treatment is carried out before waste water separation of solid and liquid, with
Just the COD value in waste water is reduced（Chinese：COD；COD is bigger, illustrates the organic pollution of water body
It is more serious；COD is lower, illustrates more to be avoided that and receives anoxic in water body water）, facts proved that waste water is by flocculation
COD value after reason can reduce half even more than half.Therefore the flocculation treatment before waste water is separated by solid-liquid separation is essential,
But existing waste water solid-liquid separating equipment is not satisfactory to the waste water effect after processing flocculation, because of the waste water after flocculation
Surface tension is big, it is easy to which solid-liquid flows out together from solid-liquid separating equipment, cannot separate smaller particle object, and that isolates consolidates
Shape water content of matter is higher.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of drop of the COD value after flocculation treatment
Low, good effect of separating solid from liquid feces of farm water three-level solid-liquid separating equipment.
The utility model technical effect to be achieved is realized by following scheme：Feces of farm water three-level is separated by solid-liquid separation
Equipment, for handling the waste water after flocculation treatment, including ellipse stacked equipment for separating liquid from solid, inclined screen-type separation of solid and liquid dress
It sets, spiral equipment for separating liquid from solid and discharge outlet, wherein inclined screen-type equipment for separating liquid from solid is arranged in ellipse stacked equipment for separating liquid from solid
Lower section, one end of inclined screen-type equipment for separating liquid from solid ontology is higher than the other end, and the spiral equipment for separating liquid from solid is close to slanted screen
The lower one end setting of formula equipment for separating liquid from solid；Waste water after flocculation treatment sequentially pass through ellipse stacked equipment for separating liquid from solid, tiltedly
Sieve formula equipment for separating liquid from solid and spiral equipment for separating liquid from solid achieve the purpose that three-level is separated by solid-liquid separation.
Preferably, the ellipse stacked equipment for separating liquid from solid include waste water inlet, several ellipse stack arrangements ellipse lamination, return
Shaft and the outlet of level-one solid content.
Preferably, the waste water inlet is provided with above the right side of ellipse stacked equipment for separating liquid from solid, and level-one solid content goes out
Mouth is provided with the left side of ellipse stacked equipment for separating liquid from solid, and rotating shaft is tilted in right low left high formula.
Preferably, the ellipse stacked equipment for separating liquid from solid further includes the pressing plate being arranged in above ellipse lamination and is arranged in pressing plate
On spring.
Preferably, the inclined screen-type equipment for separating liquid from solid includes sieve plate, offers through-hole on sieve plate.
Preferably, the inclined screen-type equipment for separating liquid from solid is additionally provided with back purge system.
Preferably, the spiral equipment for separating liquid from solid includes screw rod and the cylindrical sieve for being set in screw rod periphery.
Preferably, the screen slot of the cylindrical sieve is less than or equal to 0.5mm.
The utility model has the following advantages that：
By the way that ellipse stacked equipment for separating liquid from solid, inclined screen-type equipment for separating liquid from solid and spiral equipment for separating liquid from solid are incorporated in
Three-level separation of solid and liquid is carried out together, and COD value is reduced after the waste water of farm can be made to first pass through flocculation process and is separated by solid-liquid separation again,
Finally make the good purification of separating liquid, the moisture content of solid content is low, improves working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment feces of farm water three-level solid-liquid separating equipment；
Fig. 2 is the process flow chart of feces of farm of embodiment of the present invention water three-level solid-liquid separation process.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples, the examples of the embodiments are in attached drawing
In show, in which the same or similar labels are throughly indicated same or similar elements or with the same or similar functions
Element.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and cannot understand
For limitations of the present invention.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying 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
The limitation of the utility model.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
Calmly ", the terms such as " setting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also may be used also indirectly connected through an intermediary
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Figure 1, the utility model embodiment provides a kind of feces of farm water three-level solid-liquid separating equipment, the solid-liquid
Separation equipment is solid mainly for the treatment of the waste water after flocculation treatment, including ellipse stacked equipment for separating liquid from solid 100, inclined screen-type
Liquid separating apparatus 200, spiral equipment for separating liquid from solid 300 and discharge outlet 400, wherein inclined screen-type equipment for separating liquid from solid 200 is arranged
In the lower section of ellipse stacked equipment for separating liquid from solid 100, one end of 200 ontology of inclined screen-type equipment for separating liquid from solid is higher than the other end, described
Spiral equipment for separating liquid from solid 300 is arranged close to the lower one end of inclined screen-type equipment for separating liquid from solid 200；Waste after flocculation treatment
Water is sequentially reached by ellipse stacked equipment for separating liquid from solid 100, inclined screen-type equipment for separating liquid from solid 200, spiral equipment for separating liquid from solid 300
The purpose being separated by solid-liquid separation to three-level.
As shown in Fig. 2, the waste water after flocculation treatment is separated into one after entering ellipse stacked equipment for separating liquid from solid 100
Grade solid content and level-one separating liquid, level-one solid content directly fall to further solid-liquid point on spiral equipment for separating liquid from solid 300
From processing, level-one separating liquid is separated into second level solid content and the second-order separation liquid after entering inclined screen-type equipment for separating liquid from solid 200；Second level
Separating liquid flows out to discharge outlet 400, and second level solid content is fallen on spiral equipment for separating liquid from solid 300 at further separation of solid and liquid
Reason, level-one solid content and second level solid content are separated into three-level solid content and three fractions after entering spiral equipment for separating liquid from solid 300
Chaotropic；The discharge of three-level solid content, three-level separating liquid flow out to discharge outlet 400, and the final three-level for realizing waste water is separated by solid-liquid separation.
Specifically, the ellipse stacked equipment for separating liquid from solid 100 includes the ellipse lamination of waste water inlet, several ellipse stack arrangements
110, rotating shaft 120 and level-one solid content outlet 130, the waste water after flocculation enter from waste water inlet, ellipse lamination 110
Rotary squeezing waste water under the action of rotating shaft 120 makes waste water form level-one separating liquid from the gap between ellipse lamination 110
Outflow and formation level-one solid content are discharged from level-one solid content outlet 130.As shown in Figure 1, the waste water inlet can open up
Above the right side of ellipse stacked equipment for separating liquid from solid 100, then level-one solid content outlet 130 is provided with ellipse stacked equipment for separating liquid from solid
100 left side, rotating shaft 120 are designed in the tilting of right low left high, and the angle of general inclined direction and horizontal direction does not surpass
10 ° are crossed, separating liquid is facilitated to flow out to inclined screen-type equipment for separating liquid from solid 200, without the direction stream generated with level-one solid content
It is dynamic, improve solid-liquid separation efficiency.The ellipse lamination 110 is oval, and the direction that adjacent ellipse lamination 110 is arranged is in 90 °.
Further, the ellipse stacked equipment for separating liquid from solid 100 can also include the pressing plate that ellipse 110 top of lamination is arranged in
140 and the spring 150 that is arranged on pressing plate 140, when level-one solid content is mobile towards level-one solid content outlet 130,150 quilt of spring
It compresses and then pressing plate 140 is made to apply squeezing action to level-one solid content, improve solid-liquid separation efficiency.
The inclined screen-type equipment for separating liquid from solid 200 includes sieve plate 210, offers on sieve plate 210 and flows out for level-one separating liquid
Through-hole（The side of sieve plate is shown in figure, the upper surface of sieve plate is arranged in through-hole, therefore does not illustrate）.Further,
The inclined screen-type equipment for separating liquid from solid 200 is additionally provided with back purge system 220, to prevent the through-hole of sieve plate 210 from being filled by solid content
When and influence working efficiency.
The spiral equipment for separating liquid from solid 300 includes the cylindrical sieve 320 peripheral with screw rod 310 is set in of screw rod 310,
Level-one solid content and second level solid content enter in cylindrical sieve 320 from one end of spiral equipment for separating liquid from solid 300, screw rod
310 rotate and squeeze level-one solid content and second level solid content is fed forward, and three-level separating liquid is squeezed from cylindrical sieve 320
Out, three-level solid content is discharged from the other end of spiral equipment for separating liquid from solid 300.It should be understood that the spiral solid-liquid
Screw extrusion structure conventional in the prior art can be used in separator 300.
Waste water COD value in the utility model embodiment after flocculation treatment substantially reduces, but after flocculation treatment
Waste water surface tension increase, be difficult to flow out from screen slot, inclined screen-type equipment for separating liquid from solid 200 cannot be directlyed adopt, and ellipse
Stacked equipment for separating liquid from solid 100 can be used to handle well the waste water after flocculation, and then realize the waste water after flocculation
It is separated by solid-liquid separation.However, since the gap between ellipse lamination 110 is larger, at least in 0.6mm or more, ellipse stacked equipment for separating liquid from solid
100 can only isolate the large particulate matter after flocculation, finely ground particle substance can not be isolated, and its extrusion dynamics is smaller, so that squeezing
Level-one solid water content of matter out is higher, is higher than fermentation standard.Therefore, the lower section of ellipse stacked equipment for separating liquid from solid 100 is additionally provided with
Inclined screen-type equipment for separating liquid from solid 200 and spiral equipment for separating liquid from solid 300, the cylindrical sieve of spiral equipment for separating liquid from solid 300
320 screen slot can down to 0.5mm and hereinafter, cooperate inclined screen-type equipment for separating liquid from solid 200 again together and make level-one solid content again into
Row second level and three-level separation, are finally recovered out finely ground particle substance and the moisture content of final three-level solid content are low.The utility model
Embodiment is by by ellipse stacked equipment for separating liquid from solid 100, inclined screen-type equipment for separating liquid from solid 200 and spiral equipment for separating liquid from solid
300 are combined together progress three-level solid-liquid separation step, reduce COD after the waste water of farm can be made to first pass through flocculation process
Value is separated by solid-liquid separation again, finally makes the good purification of separating liquid, and the moisture content of solid content is low, improves working efficiency.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model embodiment rather than right
It is limited, although the utility model embodiment is described in detail referring to preferred embodiment, this field it is common
Technical staff should understand that still be modified or replaced equivalently the technical solution of the utility model embodiment, and this
A little ranges modified or equivalent replacement cannot also make modified technical solution be detached from the utility model embodiment technical solution.
Claims (8)
1. feces of farm water three-level solid-liquid separating equipment, for handling the waste water after flocculation treatment, which is characterized in that
Including ellipse stacked equipment for separating liquid from solid, inclined screen-type equipment for separating liquid from solid, spiral equipment for separating liquid from solid and discharge outlet, wherein slanted screen
The lower section of ellipse stacked equipment for separating liquid from solid is arranged in formula equipment for separating liquid from solid, and one end of inclined screen-type equipment for separating liquid from solid ontology is higher than
The other end, the spiral equipment for separating liquid from solid are arranged in the lower one end of inclined screen-type equipment for separating liquid from solid；After flocculation treatment
Waste water sequentially reaches three by ellipse stacked equipment for separating liquid from solid, inclined screen-type equipment for separating liquid from solid and spiral equipment for separating liquid from solid
The purpose that grade is separated by solid-liquid separation.
2. feces of farm water three-level solid-liquid separating equipment as described in claim 1, which is characterized in that the ellipse stacked solid-liquid
Separator includes waste water inlet, the ellipse lamination of several ellipse stack arrangements, rotating shaft and the outlet of level-one solid content.
3. feces of farm water three-level solid-liquid separating equipment as claimed in claim 2, which is characterized in that the waste water inlet
It is provided with above the right side of ellipse stacked equipment for separating liquid from solid, level-one solid content exports the left side for being provided with ellipse stacked equipment for separating liquid from solid
Side, rotating shaft are tilted in right low left high formula.
4. feces of farm water three-level solid-liquid separating equipment as claimed in claim 2, which is characterized in that the ellipse stacked solid-liquid
Separator further includes the pressing plate being arranged in above ellipse lamination and the spring being arranged on pressing plate.
5. feces of farm water three-level solid-liquid separating equipment as described in claim 1, which is characterized in that the inclined screen-type solid-liquid
Separator includes sieve plate, offers through-hole on sieve plate.
6. feces of farm water three-level solid-liquid separating equipment as claimed in claim 5, which is characterized in that the inclined screen-type solid-liquid
Separator is additionally provided with back purge system.
7. feces of farm water three-level solid-liquid separating equipment as described in claim 1, which is characterized in that the spiral solid-liquid
Separator includes screw rod and the cylindrical sieve for being set in screw rod periphery.
8. feces of farm water three-level solid-liquid separating equipment as claimed in claim 7, which is characterized in that the cylindrical sieve
Screen slot is less than or equal to 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487019.7U CN208145612U (en) | 2018-04-08 | 2018-04-08 | Feces of farm water three-level solid-liquid separating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487019.7U CN208145612U (en) | 2018-04-08 | 2018-04-08 | Feces of farm water three-level solid-liquid separating equipment |
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| Publication Number | Publication Date |
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| CN208145612U true CN208145612U (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820487019.7U Active CN208145612U (en) | 2018-04-08 | 2018-04-08 | Feces of farm water three-level solid-liquid separating equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325268A (en) * | 2018-04-08 | 2018-07-27 | 广东益康生环保设备有限公司 | Feces of farm water three-level solid-liquid separating equipment and its technique |
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2018
- 2018-04-08 CN CN201820487019.7U patent/CN208145612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325268A (en) * | 2018-04-08 | 2018-07-27 | 广东益康生环保设备有限公司 | Feces of farm water three-level solid-liquid separating equipment and its technique |
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