CN103551322B - Skimmer - Google Patents
Skimmer Download PDFInfo
- Publication number
- CN103551322B CN103551322B CN201310521715.7A CN201310521715A CN103551322B CN 103551322 B CN103551322 B CN 103551322B CN 201310521715 A CN201310521715 A CN 201310521715A CN 103551322 B CN103551322 B CN 103551322B
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- China
- Prior art keywords
- suspension
- outlet
- casing
- fluid
- medium
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0042—Baffles or guide plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0048—Plurality of plates inclined in alternating directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0084—Enhancing liquid-particle separation using the flotation principle
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a skimmer which comprises a box, wherein the upper end of the box is provided with a mixing fluid inlet. A suspended matter outlet is formed in the upper portion of the box, a fluid medium outlet is formed in the lower portion of the box, a flow guide baffle is arranged in the box and inclined up and down, the front edge and the rear edge of the flow guide baffle are connected with the front inner wall and the rear inner wall of the box respectively, a gap between the upper edge of the flow guide baffle and the right inner wall of the box and a gap between the lower edge of the flow guide baffle and the left inner wall of the box form a suspended matter floating port and a mixing fluid drop-in port respectively, the suspended matter outlet is formed above the suspended matter floating port, and the fluid medium outlet is formed below the suspended matter floating port. The skimmer can sufficiently separate suspended matters such as chippings and colloid generated by fluid media in the flowing process from the fluid media, can efficiently and continuously work, and has the advantages that the skimmer is simple in structure and small in size, stoppage is avoided and the like.
Description
Technical field
The present invention relates to a kind of fluid media (medium) in flow process, remove the device being mixed with suspension to be cleaned, be specifically related to a kind of skimmer.
Background technology
In many industrial production, need to isolate efficiently, continuously in fluid media (medium) flowing process the suspension such as chip, colloid that density is less than fluid media (medium).Such as, in waste plastics recovery field, being often less than the suspension of water when cleaning plastic flakes in washings with the density formed by paper pulp and binder combination, in order to improve the utilization rate of water, needing above-mentioned suspended substance removal in the circulating and recovering process of water.
The technological means solved the problem in prior art mainly contains:
1, grid and filter screen filtration is applied.Its shortcoming is easy blocking, and cleaning is difficult, time-consuming; Impact runs.
2, answer millpond that pending water for cleaning is left standstill scum silica frost, after scum silica frost floats, manually pull scum silica frost out.Shortcoming is that pond needs floor space large, and is unfavorable for successional production, and labor intensive is large.
Above-mentioned two kinds of technological means all can not thoroughly separating suspension and fluid media (medium), is only applicable to the less demanding occasion of circulating and recovering water.Therefore a kind of separator of efficient, the continuous type suspension such as chip, colloid for separating of producing in fluid media (medium) flowing process is invented, very practical and necessary.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of skimmer, this skimmer can remove the suspension to be cleaned be mixed with in fluid media (medium) flowing process, and can efficiently, continuously work.
The technical scheme that the present invention realizes above-mentioned purpose is:
A kind of skimmer, comprises the casing that upper end is provided with fluid inlet, and the top of this casing is provided with suspension outlet, and bottom is provided with fluid media (medium) outlet; Flow apron is provided with in described casing, this flow apron tilted upward is arranged, the edge, front of this flow apron and back edge are connected with the front inwall of casing and rear inwall respectively, and the gap between the upper edge of this flow apron and the right inside wall of casing, the gap between lower edge and the left inside wall of casing forms suspension emersion mouth respectively and fluid-mixing falls into mouth; Described suspension outlet is arranged at the top of suspension emersion mouth, and described fluid media (medium) outlet is arranged at the below of suspension emersion mouth.
A preferred version of the present invention, wherein, the downside of described flow apron is provided with multiple rectification swash plate, and these rectification swash plate tilted upward are arranged, and its upper end is towards suspension emersion mouth lopsidedness.
Preferably, described multiple rectification swash plate be arranged in parallel.
Preferably, edge, front and the back edge of described rectification swash plate are connected with the front inwall of casing and rear inwall respectively.
A preferred version of the present invention, wherein, the lower edge place of described flow apron is provided with the guided plate to downward-extension.
A preferred version of the present invention, wherein, the outlet of described suspension is the breach from the antetheca upper edge of casing to downward-extension, and the base of this breach is horizontal, and this base is close to the upper edge of described flow apron.
A preferred version of the present invention, wherein, the minimum point of described fluid media (medium) outlet higher than or the inner bottom surface of concordant casing.
A preferred version of the present invention, wherein, described suspension outlet and fluid media (medium) outlet is respectively equipped with suspension deflector and fluid media (medium) joint.
Operation principle of the present invention is: the fluid-mixing carrying suspension secretly enters in casing according to gravity from the top down from fluid-mixing import, and fall on flow apron, then flow downward along flow apron, and fall into from fluid-mixing the lower space that mouth enters casing; These fluid-mixings fall into a mouthful one end from the fluid-mixing in casing and flow to suspension and float exit end subsequently, in this process, suspension in fluid-mixing due to density comparatively fluid media (medium) gently and upwards float, and move upward gradually along the lower surface of deflector, and up over the upper edge of flow apron from suspension emersion mouth, finally discharge from suspension outlet, fluid media (medium) in fluid-mixing is then discharged from the outlet of the fluid media (medium) of lower box, thus realizes being separated of suspension and fluid media (medium).
The present invention compared with prior art has following beneficial effect:
1, by arranging flow apron, the fluid-mixing newly entered is made to be positioned at above flow apron, the suspension floated is positioned at the below of flow apron, therefore the fluid-mixing newly entered can not impact the suspension floated, suspension can fully be floated, and suspension can fully be separated with fluid media (medium).
2, skimmer structure of the present invention is simple, and size is little, low cost of manufacture.In prior art, if come separating suspension and fluid media (medium) by the form of flotation, usually be all that a flotation cell is set, suspension falls into from one end of flotation cell, flowing through certain distance makes suspension fully float, then being separated of suspension and fluid media (medium) is carried out, because the suspension newly entered can impact the suspension that surrounding has been floated, therefore described flotation cell must arrange the longer suspension that could allow fully floats, and in the present invention, owing to being provided with flow apron, avoid the impact of fluid-mixing to the suspension floated, therefore length can reduce greatly, thus simplify the structure, reduce volume.
3, automatically suspension is separated with fluid media (medium) in the process that skimmer of the present invention flows at fluid-mixing, can the work of continuous high-efficient ground.
4, in a preferred version of the present invention, rectification swash plate is also provided with in the below of flow apron, the peak of polylith rectification swash plate is not less than by other attached assistant's section liquid levels controlled in this skimmer, the suspension entering rectification swash plate is upwards floated under the effect of buoyancy, and avoids by the fluid media (medium) disturbance of flowing.Like this, be arranged in the fluid carrying suspension secretly below flow apron at flow process, the suspension first floated moves upward under the guide effect of rectification swash plate, thus the suspension avoiding a part to float is likely along with the flowing of fluid media (medium) continues to go ahead and flows out from fluid media (medium) outlet, make suspension more abundant with being separated of fluid media (medium), further increase the effect of separation.
Accompanying drawing explanation
Fig. 1 is the principle schematic of a detailed description of the invention of skimmer of the present invention, and wherein, filled arrows represents the motion of fluid-mixing, and hollow arrow represents the motion of suspension, and linear arrow represents the motion of fluid media (medium).
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
See Fig. 1, skimmer of the present invention comprises the casing 1 that upper end is provided with fluid-mixing import, and this casing 1, in cuboid, is formed by connecting by header board, rear plate, left plate, right panel and base plate.The top of described casing 1 is provided with suspension outlet 4, and bottom is provided with fluid media (medium) outlet 7.Be provided with flow apron 2 in described casing 1, this flow apron 2 tilted upward is arranged, and the edge, front of this flow apron 2 is connected with the inwall of the header board of casing 1 and the inwall of rear plate respectively with back edge, thus the inside of casing 1 is divided into upper space and lower space, the upper edge of described flow apron 2 and lower edge are respectively and form suspension emersion mouth 5 between the inwall of the inwall of the right panel of casing 1 and left plate and fluid-mixing falls into mouth 8, fall into mouth 8 by this suspension emersion mouth 5 with fluid-mixing the upper space of casing 1 is communicated with lower space, wherein, the effect that mixing falls into mouth 8 is to allow the fluid-mixing carrying suspension secretly enter in lower space, the effect of suspension emersion mouth 5 is that allowing the suspension upwards floated be entered suspension outlet 4 discharges, the width that fluid-mixing falls into mouth 8 is greater than the width of suspension emersion mouth 5.
See Fig. 1, described suspension outlet 4 is arranged at the top of suspension emersion mouth 5, and described fluid media (medium) outlet 7 is arranged at the below of suspension emersion mouth 5.Particularly, described suspension outlet 4 is arranged on the header board of casing 1, this suspension outlet 4 is the breach from the upper edge of casing 1 header board to downward-extension, the width of this breach is greater than the width of suspension outlet 5, the base of this breach is horizontal, this base, close to the upper edge of described flow apron 2, makes the suspension floated from suspension emersion mouth 5 to discharge from suspension outlet 4 in time; For the ease of being discharged into by the suspension of outflow in the container of specifying, described suspension outlet 4 is connected with outward extending suspension deflector.Described fluid media (medium) outlet 7 is arranged on the right panel of casing 1, the minimum point of this fluid media (medium) outlet 7 a little more than or equal the inner bottom surface of casing 1.Fluid media (medium) outlet 7 objects be arranged at below suspension emersion mouth 5 are, allow the fluid-mixing of the lower space entering into casing 1 have certain flowing stroke (namely equal fluid-mixing and fall into horizontal range between mouth 8 and suspension outlet 5), the suspension in fluid-mixing is fully floated in this flowing stroke.Recycle for the ease of the fluid media (medium) of discharge is supplied other equipment, described fluid media (medium) outlet 7 is provided with fluid media (medium) joint, and this fluid media (medium) joint is by pipeline and other equipment connections.
See Fig. 1, the downside of described flow apron 2 is provided with six pieces of rectification swash plates 3, and (rectification swash plate quantity is not limit, depending on the flow of fluid-mixing, the form of suspension and the density contrast with fluid media (medium)), these rectification swash plate 3 tilted upward are arranged, and its upper end exports 5 lopsidedness towards suspension, the edge, front of every block rectification swash plate 3 and back edge respectively with the inwall of the header board of casing 1 and the inwall compact siro spinning technology of rear plate.Described six pieces of rectification swash plates 3 be arranged in parallel, and their lower end concordant (also can not be concordant).The effect arranging above-mentioned rectification swash plate 3 is, fluid-mixing is in deflector 2 flowing underneath process, suspension in fluid-mixing upwards floats on one side, flow forward on one side, under the guide effect of this rectification swash plate 3, the suspension floated to this rectification swash plate 3 lower end can move under buoyancy upward along the surface of rectification swash plate 3, avoids by the fluid media (medium) disturbance of flowing, under the guiding of the lower surface of flow apron 2, finally flows to suspension emersion mouth 5.If not this rectification swash plate 3, the partial suspended thing so floated likely can by the fluid media (medium) disturbance of flowing, along with flow of fluid medium flows forward, the bottom of casing 1 is brought to by the flow of fluid medium that fluid media (medium) exports 7 places, thus discharge from fluid media (medium) outlet 7, affect the purity of displacement fluids medium.
See Fig. 1, for the ease of the lower space guiding the fluid-mixing above flow apron 2 to flow to casing 1 smoothly, and the suspension floated is not impacted, the lower edge place of described flow apron 2 is provided with the guided plate 6 to downward-extension, and the lower end of this guided plate 6 is concordant with the lower end of described rectification swash plate 3 (also can not be concordant).Like this, in the region of this guided plate 6 correspondence, the fluid-mixing flowed down from flow apron 2 only can move downward, and can not transverse movement, thus can not impact the suspension floated.
For making skimmer energy effective operation in the present invention, the peak of polylith rectification swash plate need be not less than by other attached assistant's section liquid levels controlled in this skimmer, so as suspension can be allowed fully to float top to rectification swash plate and from suspension emersion mouth 5 emersion.
Above-mentioned is the present invention's preferably embodiment; but embodiments of the present invention are not by the restriction of foregoing; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (8)
1. a skimmer, is characterized in that, comprises the casing that upper end is provided with fluid-mixing import, and the top of this casing is provided with suspension outlet, and bottom is provided with fluid media (medium) outlet; Flow apron is provided with in described casing, this flow apron tilted upward is arranged, the edge, front of this flow apron and back edge are connected with the front inwall of casing and rear inwall respectively, and the gap between the upper edge of this flow apron and the right inside wall of casing, the gap between lower edge and the left inside wall of casing forms suspension emersion mouth respectively and fluid-mixing falls into mouth; Described suspension outlet is arranged at the top of suspension emersion mouth, and described fluid media (medium) outlet is arranged at the below of suspension emersion mouth.
2. skimmer according to claim 1, is characterized in that, the downside of described flow apron is provided with multiple rectification swash plate, and these rectification swash plate tilted upward are arranged, and its upper end is towards suspension emersion mouth lopsidedness.
3. skimmer according to claim 2, is characterized in that, described multiple rectification swash plate be arranged in parallel.
4. skimmer according to claim 3, is characterized in that, the edge, front of described rectification swash plate and back edge are connected with the front inwall of casing and rear inwall respectively.
5. the skimmer according to any one of claim 2 ~ 4, is characterized in that, the lower edge place of described flow apron is provided with the guided plate to downward-extension.
6. skimmer according to claim 1, is characterized in that, the outlet of described suspension is the breach from the antetheca upper edge of casing to downward-extension, and the base of this breach is horizontal, and this base is close to the upper edge of described flow apron.
7. skimmer according to claim 1, is characterized in that, the minimum point of described fluid media (medium) outlet higher than or the inner bottom surface of concordant casing.
8. skimmer according to claim 1, is characterized in that, described suspension outlet and fluid media (medium) outlet are respectively equipped with suspension deflector and fluid media (medium) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521715.7A CN103551322B (en) | 2013-10-29 | 2013-10-29 | Skimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521715.7A CN103551322B (en) | 2013-10-29 | 2013-10-29 | Skimmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551322A CN103551322A (en) | 2014-02-05 |
| CN103551322B true CN103551322B (en) | 2015-07-01 |
Family
ID=50005772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310521715.7A Active CN103551322B (en) | 2013-10-29 | 2013-10-29 | Skimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551322B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0485355A1 (en) * | 1990-11-08 | 1992-05-13 | Kamyr, Inc. | Foam removal from receiving tanks of gas sparged hydrocyclones |
| CA2131180A1 (en) * | 1991-07-02 | 1994-08-04 | William L. Stuth | Secondary sewage treatment system |
| CN1126958A (en) * | 1994-04-11 | 1996-07-17 | 赫彻斯特股份公司 | Process and device for separating suspended substances from fluids |
| JP2003144810A (en) * | 2001-11-13 | 2003-05-20 | Sanshu Densen Kk | Defoaming apparatus |
| CN202744365U (en) * | 2012-07-05 | 2013-02-20 | 厦门厦顺铝箔有限公司 | Improved emulsion oil skimmer |
| CN202752100U (en) * | 2012-08-26 | 2013-02-27 | 任逸 | Foam transferring pipeline structure of integration flotation system |
| CN202822898U (en) * | 2012-09-17 | 2013-03-27 | 安徽中能矿机制造有限公司 | Foam scraping collection device for center transmission thickener |
| CN203578243U (en) * | 2013-10-29 | 2014-05-07 | 冯愚斌 | Skimmer |
-
2013
- 2013-10-29 CN CN201310521715.7A patent/CN103551322B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0485355A1 (en) * | 1990-11-08 | 1992-05-13 | Kamyr, Inc. | Foam removal from receiving tanks of gas sparged hydrocyclones |
| CA2131180A1 (en) * | 1991-07-02 | 1994-08-04 | William L. Stuth | Secondary sewage treatment system |
| CN1126958A (en) * | 1994-04-11 | 1996-07-17 | 赫彻斯特股份公司 | Process and device for separating suspended substances from fluids |
| JP2003144810A (en) * | 2001-11-13 | 2003-05-20 | Sanshu Densen Kk | Defoaming apparatus |
| CN202744365U (en) * | 2012-07-05 | 2013-02-20 | 厦门厦顺铝箔有限公司 | Improved emulsion oil skimmer |
| CN202752100U (en) * | 2012-08-26 | 2013-02-27 | 任逸 | Foam transferring pipeline structure of integration flotation system |
| CN202822898U (en) * | 2012-09-17 | 2013-03-27 | 安徽中能矿机制造有限公司 | Foam scraping collection device for center transmission thickener |
| CN203578243U (en) * | 2013-10-29 | 2014-05-07 | 冯愚斌 | Skimmer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103551322A (en) | 2014-02-05 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20180711 Address after: 510000 Guangdong Guangzhou Guangzhou knowledge city nine Buddha 333 Jianshe Road 333 self compiled room 829 Patentee after: GUANGZHOU ZHISHUN TECHNOLOGY Co.,Ltd. Address before: 529731 18 Fu Yun Road, Yun town, Heshan, Jiangmen, Guangdong Patentee before: Feng Yubin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230419 Address after: 529000 No. 18, Fuyun Road, Fuyun Industrial Zone, Yunxiang, Zhushan Town, Heshan City, Jiangmen City, Guangdong Province Patentee after: GUANGDONG MCB EQUIPMENT CO.,LTD. Address before: 510000 Guangdong Guangzhou Guangzhou knowledge city nine Buddha 333 Jianshe Road 333 self compiled room 829 Patentee before: GUANGZHOU ZHISHUN TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |