CN103223270A - Solid-liquid separation apparatus - Google Patents
Solid-liquid separation apparatus Download PDFInfo
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- CN103223270A CN103223270A CN2013101589790A CN201310158979A CN103223270A CN 103223270 A CN103223270 A CN 103223270A CN 2013101589790 A CN2013101589790 A CN 2013101589790A CN 201310158979 A CN201310158979 A CN 201310158979A CN 103223270 A CN103223270 A CN 103223270A
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- curved screen
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- filter area
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Abstract
The present invention discloses a solid-liquid separation apparatus, which comprises a box body, wherein the box body is provided with a water inlet, a water outlet and a discharge port, an arc screen plate is arranged inside the box body, and is formed by sequentially connecting a first arc screen mesh, a second arc screen mesh and a third arc screen mesh, filtration areas of the first arc screen mesh, the second arc screen mesh and the third arc screen mesh are gradually decreased, and included angles formed by chords respectively corresponding to the first arc screen mesh, the second arc screen mesh and the third arc screen mesh and a vertical direction are gradually decreased. With the solid-liquid separation apparatus, solids and liquids can be efficiently separated.
Description
Technical field
The present invention relates to aquaculture field, relate in particular to a kind of equipment for separating liquid from solid.
Background technology
In the aquaculture, usually can pile up a lot of residual baits and ight soil in culturing the pond, these residual baits and ight soil are soluble in water; form protein, carbohydrate, lipid colloid; consume the water body dissolved oxygen, further decompose toxic compounds such as producing ammonia nitrogen, nitrite, must be in the source rapidly with its removal.For being cultured water, this part carries out Separation of Solid and Liquid, original technology adopts an arcuate structure to carry out Separation of Solid and Liquid, this kind structure is when the screen cloth use angle is too small, and liquid is easily by screen cloth, and solid dirt then is difficult for discharging, when the screen cloth use angle is excessive, solid dirt is easily discharged, and water and screen cloth wire side produce cutting and then be unfavorable for liquid filtering, cause solid and liquid to cross screen cloth together, the waste great lot of water resources causes the weak effect of Separation of Solid and Liquid, efficient low.
Summary of the invention
The purpose of this invention is to provide a kind of equipment for separating liquid from solid, solid efficiently can be separated with liquid.
For achieving the above object, the invention provides a kind of equipment for separating liquid from solid, comprise casing, described casing is provided with water inlet, delivery port and sewage draining exit, be provided with arc screening plate in the described casing, described arc screening plate is formed by connecting in regular turn by first curved screen, second curved screen and the 3rd curved screen, the filter area of described first curved screen, second curved screen and the 3rd curved screen reduces gradually, and the string that described first curved screen, second curved screen and the 3rd curved screen are corresponding respectively and the angle of vertical direction reduce gradually.
Preferably, the filter area of described first curved screen accounts for the 45%-55% of the total filter area of arc screening plate, the filter area of described second curved screen accounts for the 25%-35% of the total filter area of arc screening plate, and the filter area of described the 3rd curved screen accounts for the 15%-25% of the total filter area of arc screening plate.
Preferably, the filtration wire side of described first curved screen, second curved screen and the 3rd curved screen is circular arc, the angle α of pairing string of described first curved screen and vertical direction is 70 °-80 °, the angle β of pairing string of described second curved screen and vertical direction is 50 °-60 °, the angle γ of pairing string of described the 3rd curved screen and vertical direction is 45 °-55 °, and the center of circle angle theta that described first curved screen, described two curved screens and described the 3rd curved screen are corresponding respectively is 70 °-75 °.
Preferably, be provided with anti-cleaning jet pipe in the described casing, described anti-cleaning jet pipe is positioned at the below of described first curved screen, second curved screen and the 3rd curved screen.
Preferably, be provided with the arc deflector of the liquid feeding end top that is positioned at described first curved screen in the described casing.
Preferably, the junction of described first curved screen and described second curved screen is provided with catheter, and the junction of described second curved screen and described the 3rd curved screen also is provided with catheter.
Preferably, the liquid feeding end of described first curved screen is provided with first liquid barrier, and the outlet end of described the 3rd curved screen is provided with second liquid barrier.
Preferably, be provided with in the described casing towards the low oblique base plate of described sewage draining exit.
Compared with prior art, equipment for separating liquid from solid of the present invention is because described first curved screen, the filter area of second curved screen and the 3rd curved screen reduces gradually, described first curved screen, the string that second curved screen and the 3rd curved screen are corresponding respectively and the angle of vertical direction reduce gradually, make described arc screening plate by smooth become precipitous, most of liquid is filtered out at the first curved screen place, small part liquid filters out at second curved screen and the 3rd curved screen place, solid dirt then can be pushed second curved screen by liquid from first curved screen easily by the impact of the liquid that continues to enter, further push the 3rd curved screen again, most of solid dirt is deposited in the 3rd curved screen bottom, and then enter discharge in the dirt feeder, realize that liquid and the efficient of solid dirt separate.
By following description also in conjunction with the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used to explain embodiments of the invention.
Description of drawings
Fig. 1 is the cutaway view of equipment for separating liquid from solid of the present invention.
Fig. 2 is the vertical view of equipment for separating liquid from solid of the present invention.
The specific embodiment
With reference now to accompanying drawing, describe embodiments of the invention, the similar elements label is represented similar elements in the accompanying drawing.
Please refer to Fig. 1-2, described equipment for separating liquid from solid comprises casing 1, is provided with arc screening plate 2 and the anti-jet pipe 3 that cleans in the described casing 1.
Particularly, described casing 1 is provided with water inlet 11, delivery port 12 and sewage draining exit 13.Described water inlet 11 and described sewage draining exit 13 are positioned at the both sides of described arc screening plate 2, and described delivery port 12 is positioned at the below of described arc screening plate 2.Also be provided with in the described casing 1 towards described sewage draining exit 13 low oblique base plates 14.Also be provided with arc deflector 15 in the described casing 1.
Described arc screening plate 2 is formed by connecting in regular turn by first curved screen 21, second curved screen 22 and the 3rd curved screen 23.Described first curved screen 21 is near described water inlet 11, and described the 3rd curved screen 23 is near described sewage draining exit 13.Described arc deflector 15 is positioned at the liquid feeding end top of described first curved screen 21.The liquid feeding end of described first curved screen 21 is provided with first liquid barrier 24, described first liquid barrier 24 is positioned at the below of described arc deflector 15, the outlet end of described the 3rd curved screen 23 is provided with the bottom that second liquid barrier, 25, the second liquid barriers 25 are positioned at described the 3rd curved screen 23.The junction of described first curved screen 21 and described second curved screen 22 is provided with catheter 26, and the junction of described second curved screen 22 and described the 3rd curved screen 23 also is provided with catheter 26, and described catheter 26 is semicircle pipes.The filter area of described first curved screen 21, second curved screen 22 and the 3rd curved screen 23 reduces gradually, and the string that described first curved screen 21, second curved screen 22 and the 3rd curved screen 23 are corresponding respectively and the angle of vertical direction reduce gradually.
More specifically, the filter area of described first curved screen 21 accounts for the 45%-55% of arc screening plate 2 total filter areas, the filter area of described second curved screen 22 accounts for the 25%-35% of arc screening plate 2 total filter areas, and the filter area of described the 3rd curved screen 23 accounts for the 15%-25% of arc screening plate 2 total filter areas.Preferred mode is, the filter area of described first curved screen 21 accounts for 50% of arc screening plate 2 total filter areas, the filter area of described second curved screen 22 accounts for 30% of arc screening plate 2 total filter areas, and the filter area of described the 3rd curved screen 23 accounts for 20% of arc screening plate 2 total filter areas.The filtration wire side of described first curved screen 21, second curved screen 22 and the 3rd curved screen 23 is circular arc, wherein, the angle α of described first curved screen, 21 pairing strings and vertical direction is 70 °-80 °, the angle β of described second curved screen, 22 pairing strings and vertical direction is 50 °-60 °, the angle γ of described the 3rd curved screen 23 pairing strings and vertical direction is 45 °-55 °, and the center of circle angle theta that described first curved screen 21, described second curved screen 22 and described the 3rd curved screen 23 are corresponding respectively is 70 °-75 °.
Described anti-cleaning jet pipe 3 is positioned at the below of described first curved screen 21, second curved screen 22 and the 3rd curved screen 23.In the present embodiment, described anti-cleaning jet pipe 3 has three, the corresponding respectively anti-jet pipe 3 that cleans of described first curved screen 21, second curved screen 22 and the 3rd curved screen 23, can clean first curved screen 21, second curved screen 22 and the 3rd curved screen 23 respectively, can will rinse well attached to the fixedly slag on first curved screen 21, second curved screen 22 and the 3rd curved screen 23.
Because described first curved screen 21, the filter area of second curved screen 22 and the 3rd curved screen 23 reduces gradually, described first curved screen 21, the string that second curved screen 22 and the 3rd curved screen 23 are corresponding respectively and the angle of vertical direction reduce gradually, make described arc screening plate 2 the filtration angle by smooth become precipitous, when carrying out Separation of Solid and Liquid by described arc screening plate 2, there is the liquid of 60%-80% to filter out by described first curved screen 21, the liquid of 10%-30% filters out by described second curved screen 22, the liquid of 5%-10% filters out by described the 3rd curved screen 23, and along with liquid continue enter, can successively solid dirt be pushed described second curved screen 22 from described first curved screen 21, after being pushed in described the 3rd curved screen 23 from described second curved screen 22 again, enter in the solid dirt feeder, so just can realize efficient separation solid-liquid.Described first curved screen 21 is mainly used in filter liquide, described second curved screen 22 mainly plays buffering and filtrate transition, the 3rd curved screen 23 then is mainly used in the collection solid dirt, because of the 3rd curved screen 23 is more precipitous, so the liquid that continues to enter can be pushed into solid dirt the sewage draining exit place 13 of the dirt feeder of described casing 1 very easily.Described catheter 26 can make liquid when described first curved screen 21 enters into described second curved screen 22, and liquid is when described second curved screen 22 enters into the 3rd curved screen 23, and it is outer and improve the water distribution effect to avoid the liquid hurricane to spill described casing 1.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (8)
1. equipment for separating liquid from solid, comprise casing, described casing is provided with water inlet, delivery port and sewage draining exit, it is characterized in that: be provided with arc screening plate in the described casing, described arc screening plate is formed by connecting in regular turn by first curved screen, second curved screen and the 3rd curved screen, the filter area of described first curved screen, second curved screen and the 3rd curved screen reduces gradually, and the string that described first curved screen, second curved screen and the 3rd curved screen are corresponding respectively and the angle of vertical direction reduce gradually.
2. equipment for separating liquid from solid as claimed in claim 1, it is characterized in that: the filter area of described first curved screen accounts for the 45%-55% of the total filter area of arc screening plate, the filter area of described second curved screen accounts for the 25%-35% of the total filter area of arc screening plate, and the filter area of described the 3rd curved screen accounts for the 15%-25% of the total filter area of arc screening plate.
3. equipment for separating liquid from solid as claimed in claim 2, it is characterized in that: described first curved screen, the filtration wire side of second curved screen and the 3rd curved screen is circular arc, the angle α of pairing string of described first curved screen and vertical direction is 70 °-80 °, the angle β of pairing string of described second curved screen and vertical direction is 50 °-60 °, the angle γ of pairing string of described the 3rd curved screen and vertical direction is 45 °-55 °, described first curved screen, the center of circle angle theta that described two curved screens and described the 3rd curved screen are corresponding respectively is 70 °-75 °.
4. as each described equipment for separating liquid from solid of claim 1-3, it is characterized in that: be provided with anti-cleaning jet pipe in the described casing, described anti-cleaning jet pipe is positioned at the below of described first curved screen, second curved screen and the 3rd curved screen.
5. as each described equipment for separating liquid from solid of claim 1-3, it is characterized in that: the arc deflector that is provided with the liquid feeding end top that is positioned at described first curved screen in the described casing.
6. as each described equipment for separating liquid from solid of claim 1-3, it is characterized in that: the junction of described first curved screen and described second curved screen is provided with catheter, and the junction of described second curved screen and described the 3rd curved screen also is provided with catheter.
7. as each described equipment for separating liquid from solid of claim 1-3, it is characterized in that: the liquid feeding end of described first curved screen is provided with first liquid barrier, and the outlet end of described the 3rd curved screen is provided with second liquid barrier.
8. as each described equipment for separating liquid from solid of claim 1-3, it is characterized in that: be provided with in the described casing towards the low oblique base plate of described sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158979.0A CN103223270B (en) | 2013-05-02 | 2013-05-02 | A kind of equipment for separating liquid from solid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158979.0A CN103223270B (en) | 2013-05-02 | 2013-05-02 | A kind of equipment for separating liquid from solid |
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| Publication Number | Publication Date |
|---|---|
| CN103223270A true CN103223270A (en) | 2013-07-31 |
| CN103223270B CN103223270B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310158979.0A Active CN103223270B (en) | 2013-05-02 | 2013-05-02 | A kind of equipment for separating liquid from solid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908815A (en) * | 2013-11-27 | 2014-07-09 | 大连隆星新材料有限公司 | Filter used for liquid paraffin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994001196A1 (en) * | 1992-07-13 | 1994-01-20 | T.H. Creears Corporation | Solid/liquid separation apparatus with adjustable screen |
| CN2184467Y (en) * | 1993-07-03 | 1994-12-07 | 吴凯平 | Solid/liquid separator |
| CN201898789U (en) * | 2010-11-22 | 2011-07-20 | 中国水产科学研究院渔业机械仪器研究所 | Arc solid-liquid separation screen filtering pond for water treatment |
| CN202277957U (en) * | 2011-10-14 | 2012-06-20 | 上海盾牌矿筛有限公司 | Arc-shaped screen stencil for dehydrating |
| CN203183789U (en) * | 2013-05-02 | 2013-09-11 | 姜汉平 | Solid-liquid separation device |
-
2013
- 2013-05-02 CN CN201310158979.0A patent/CN103223270B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994001196A1 (en) * | 1992-07-13 | 1994-01-20 | T.H. Creears Corporation | Solid/liquid separation apparatus with adjustable screen |
| CN2184467Y (en) * | 1993-07-03 | 1994-12-07 | 吴凯平 | Solid/liquid separator |
| CN201898789U (en) * | 2010-11-22 | 2011-07-20 | 中国水产科学研究院渔业机械仪器研究所 | Arc solid-liquid separation screen filtering pond for water treatment |
| CN202277957U (en) * | 2011-10-14 | 2012-06-20 | 上海盾牌矿筛有限公司 | Arc-shaped screen stencil for dehydrating |
| CN203183789U (en) * | 2013-05-02 | 2013-09-11 | 姜汉平 | Solid-liquid separation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908815A (en) * | 2013-11-27 | 2014-07-09 | 大连隆星新材料有限公司 | Filter used for liquid paraffin |
| CN103908815B (en) * | 2013-11-27 | 2015-10-28 | 大连隆星新材料有限公司 | For the filter of liquid paraffin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103223270B (en) | 2015-12-30 |
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Effective date of registration: 20170119 Address after: 510000 Guangzhou, Baiyun District, Guangdong, North Road, No. 1633, Guangzhou private science and Technology Park, KELONG Road, No. 11, real estate business building, room 402 Patentee after: CHUANGLING AQUACLTURE ENGINEERING EQUIPMENT CO.,LTD. Address before: 510000 Guangdong, Guangzhou, Baiyun District, North Road, No. 1633, Guangzhou private science and Technology Park, Sheng Sheng Road, No. 8, building B503 service room Patentee before: Jiang Hanping |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130731 Assignee: Guangdong Liansu Agricultural Facility Technology Co.,Ltd. Assignor: CHUANGLING AQUACLTURE ENGINEERING EQUIPMENT CO.,LTD. Contract record no.: X2023980036464 Denomination of invention: A solid-liquid separation device Granted publication date: 20151230 License type: Exclusive License Record date: 20230614 |
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| EE01 | Entry into force of recordation of patent licensing contract |