CN101476311A - Non-circular tube negative pressure-pumping alga collecting device - Google Patents
Non-circular tube negative pressure-pumping alga collecting device Download PDFInfo
- Publication number
- CN101476311A CN101476311A CNA2009100140434A CN200910014043A CN101476311A CN 101476311 A CN101476311 A CN 101476311A CN A2009100140434 A CNA2009100140434 A CN A2009100140434A CN 200910014043 A CN200910014043 A CN 200910014043A CN 101476311 A CN101476311 A CN 101476311A
- Authority
- CN
- China
- Prior art keywords
- algae
- negative pressure
- pumping
- circular
- algae collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention relates to a water surface pollutants removing device, especially a non circular pipe negative pressure suction algae gathering device, which comprises a negative pressure generator, an algae gathering box and a connecting cover; an algae gathering bag is disposed in the algae gathering box at the inlet; a gravity division board is fixed on the inner wall of the algae gathering box under the algae gathering bag; the inlet of the algae gathering box is formed on the top and connected with a suction pipeline; the outlet of the algae gathering box is formed on the bottom and connected with a draining pump through pipelines; the section shape of the suction pipeline is not circular formed by the tangency of the adjacent circular arcs or arc and line; in which, the bottom section shape of the suction pipeline is circular arc with the curvature no less than that of the both sides of the pipeline. The invention achieves the advantages of simple structure, good suction effect, large algae treating capacity, not easy to block, low water content in gathered algae, long service life and strong adaptability.
Description
Technical field
The present invention relates to a kind of equipment that clears the pollution off from the water surface, especially a kind of alga collecting device.
Background technology
Along with offshore pollution aggravates day by day, in recent years, marine sites such as China Qingdao have occurred algae such as Enteromorpha continuously and have spread unchecked problem, have had a strong impact on the image in city, and the life of giving people has caused enormous economic loss simultaneously with very big inconvenience.
Since the outburst of algae such as Enteromorpha suddenly, wide, the breeding of enormous amount, influence area rapidly, moisture content is very high and characteristics such as mutual winding, conventional water surface cleaning ship is restricted, manual work becomes main governing measure.Manual work method commonly used at present is to adopt the artificial spoon of using to salvage disembarkation, after perhaps algae being assembled with net, extract with the water pump formula that draws water, above-mentioned two kinds manual work method efficient is low, safety is low, labour intensity is big, when large tracts of land took place or Enteromorpha occurs repeatedly, above-mentioned Refloatation method was subject to significant restrictions, when especially utilizing the water pump suction, marine alga skewness in the suction channel very easily causes suction channel to stop up; In addition, the algae water content of salvaging disembarkation is higher, causes salvaging process cost great amount of manpower and is difficult to continued operation, and freight volume is big, the energy consumption height.
Summary of the invention
The objective of the invention is to overcome existing algae and salvage the above-mentioned defective that collection method exists, a kind of non-circular tube negative pressure-pumping alga collecting device has been proposed, it is simple in structure, suction effect is good, the algae treating capacity is big, is difficult for stopping up, and the algae water content of collecting is little, long service life, and compliance is strong.
The present invention adopts following technical scheme to realize: a kind of non-circular tube negative pressure-pumping alga collecting device, comprise negative pressure generator, algae collecting box and the connection lid that is used to connect negative pressure generator and algae collecting box, be provided with the algae collecting bag in the algae collecting box, the algae collecting bag is arranged on the import department of algae collecting box, the below of algae collecting bag is provided with the gravity demarcation strip, the gravity demarcation strip is fixed on the inwall of algae collecting box, the top of algae collecting box is provided with import, import is connected with suction channel, the bottom of algae collecting box is provided with outlet, outlet is connected with drainage pump by pipeline, wherein, the cross sectional shape of described suction channel is non-circular, be that cross sectional shape is by adjacent circular arc or circular arc with straight line is tangent forms, wherein the cross sectional shape of suction channel bottom is a circular arc, and the curvature of duct bottom curve is not less than the curvature of pipeline both sides curve.
The cross sectional shape of described suction channel can be ellipse, and wherein duct bottom is positioned at long axis of ellipse end place; The cross sectional shape of described suction channel also can be made up of two semiellipses, and wherein the two halves long axis of ellipse is identical, and minor axis length difference, duct bottom are positioned at long axis of ellipse end place.In addition, the cross sectional shape of described suction channel also can be other multiple shape, but will guarantee that the curvature of curve is big at the bottom of the suction tube deferent, so that algae is evenly distributed in suction channel, is convenient to suction, increases the flow of algae.
The taking out degree of lip-rounding shape and can be circle of described suction channel, the size of suction channel cross sectional shape any direction all was not more than and took out mouthful diameter at place this moment, and promptly when the cross sectional shape of pipeline was ellipse, its major axis dimension must be equal to or less than took out a mouthful diameter; Mouthful shape and size of taking out of suction channel also can be identical with the shape and size of pipeline section, and promptly when the cross sectional shape of pipeline was ellipse, the shape of taking out mouth was also for oval, and its size is consistent with the cross section
Be interval with drain hole on the described Gravity Separation dividing plate, the Gravity Separation dividing plate is when supporting the algae collecting bag, water in the algae collecting bag can flow to the bottom of algae collecting box by the drain hole on the Gravity Separation dividing plate, and discharges the algae collecting box by drainage pump.The Gravity Separation dividing plate is fixed on the inwall of algae collecting box by welding manner or bolt connecting mode.
Be interval with the hole on the described algae collecting bag, when this hole was circular hole, the circular hole edge was provided with the hangnail in bag, and wherein the diameter of circular hole is 0.5～1.5mm, and the height of hangnail is 1/10～3/10 of a Circularhole diameter; When this hole was bar hole, the bar hole edge was provided with the hangnail in bag, and wherein the width of bar hole is 0.5～1.5mm, and the height of hangnail is 1/10～3/10 of a bar hole width.The flexible barbs of above-mentioned hole and bore edges has prevented that algae from flowing out from collecting bag with water.
Described algae collecting bag is arranged on the import department of algae collecting box by inlet tube or snap joint, and is bound in inlet tube or the snap joint by nonmetal.
The inner surface on described algae collecting box top is provided with probe, and this probe is connected with travel switch.After the algae of collecting in the algae collecting bag reach a certain height, can touch this probe, send algae by the travel switch that is connected with probe and collected full signal, perhaps directly outage, whole device is quit work, and this device works on behind the replacing algae collecting bag.
The present invention in use, negative pressure generator and drainage pump all can adopt the 220V AC power, negative pressure generator produces negative pressure in the algae collecting box, cause the mixture of algae and water to be pumped down in the algae collecting bag via suction channel, water goes out by the orifice flow on the algae collecting bag, algae is stayed in the algae collecting bag, realized separating of algae and water, water in the algae collecting bag flow to the bottom of algae collecting box by the drain hole on the Gravity Separation dividing plate, and extracts out in the algae collecting box by drainage pump.
The invention has the beneficial effects as follows: at first, suction channel of the present invention adopts non-pipe, and the curvature of pipe end curve is increased, therefore the FLUID TRANSPORTATION resistance is little in the aspiration procedure, increase the flow of algae in the pipeline, thereby increased the algae treating capacity, and be difficult for blocking pipe, this pipeline can adopt nonmetals simultaneously, has reduced manufacturing cost; In addition, the workpiece of whole device does not have mechanical movement, does not have any mechanical wear, so the application life of this device is longer; By the hole on the algae collecting bag and the hangnail of bore edges, realized separating of water and algae in addition, the algae water content of collecting is little.In a word, this device both can be applied to collection, separation and the cleaning of various algaes, also can be used as the boat-carrying collecting device and used in the marine organisms sampling, and compliance is strong.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of hangnail;
Fig. 3 takes out degree of lip-rounding shape for suction channel among the embodiment 1 among the present invention;
Fig. 4 is the cross sectional shape of suction channel among the embodiment 1;
Fig. 5 is the cross sectional shape of suction channel among the embodiment 3;
Fig. 6 is the cross sectional shape of suction channel among the embodiment 4.
The specific embodiment
Embodiment 1
As shown in Figure 1, this device comprises that negative pressure generator 1 and algae collecting box 3, negative pressure generator 1 and algae collecting box 3 cover 2 by connection and couple together.The top of algae collecting box 3 is provided with import, and the bottom is provided with outlet, and its import is connected with suction channel 10, and its outlet is connected with drainage pump 6 by pipeline.In the algae collecting box 3, its import department is provided with plug 9, has bound algae collecting bag 5 by nonmetal on the plug 9, and algae in the suction channel 10 and aqueous mixtures are flowed directly in the algae collecting bag 5 by plug 9.Be intervally distributed with circular hole on the algae collecting bag 5, the aperture is 1mm, and the water in the algae collecting bag 5 flows out along circular hole; As shown in Figure 2, bore edges is provided with flexible barbs 11 in algae collecting bag 5, and the height of hangnail 11 is about 1/10 of Circularhole diameter, and its effect is to prevent that algae from flowing out from circular hole with water.Be welded with gravity demarcation strip 7 on the inwall of the below of algae collecting bag 5 and algae collecting box 3, be interval with drain hole 8 on the gravity demarcation strip 7.The inner surface on algae collecting box 3 tops is provided with probe 4, and this probe is connected with travel switch.The cross sectional shape of suction channel 10 is an ellipse as shown in Figure 4, and wherein, the bottom of pipeline is positioned at long axis of ellipse end place.Taking out of suction channel 10 mouthful is shaped as circle, and as shown in Figure 3, this moment, the long axis of ellipse size was identical with the circular diameter of taking out mouth.
During this device busy, negative pressure generator 1 makes and produces negative pressure in the algae collecting box 3, thereby the mixture of algae and water is pumped in the algae collecting bag 5 along suction channel 10, water in the algae collecting bag 5 flows out along circular hole, algae is stayed in the collecting bag 5, the drain hole 8 of water on gravity demarcation strip 7 that flows out from algae collecting bag 5 flow to the bottom of algae collecting box 3, and discharges in algae collecting box 3 by the drainage pump 6 that is connected with its outlet.After the collection of the algae in the algae collecting bag 5 was full, probe 4 control travel switches made the device outage, and replacing algae collecting bag 5 can be proceeded work.
In this device, hole on the algae collecting bag 5 is except being the circular hole, also can be bar hole, this moment, the width of bar hole was between 0.5～1.5mm, the bar hole edge is provided with the hangnail in bag, and the height of hangnail is about 1/10～3/10 of bar hole width, and this hole also can be other shape in addition, as long as the size of strict control hole and the hangnail of bore edges, can prevent that algae from flowing out from the hole.
Taking out mouthful diameter at place can be that the long axis of ellipse size equates with cross sectional shape both, also can be greater than major axis dimension.Embodiment 2
The cross sectional shape of suction channel is oval, and the shape that this moment, pipeline was taken out mouth is also for oval, and promptly its size and dimension is consistent with pipeline section.
Other is with embodiment 1.
Embodiment 3
The cross sectional shape of suction channel is made up of two semiellipses as shown in Figure 5, and wherein the two halves long axis of ellipse equates, the minor axis length difference is positioned at the longitudinal end place at the bottom of the pipe of pipeline.The shape that pipeline is taken out mouth can be circle, and its diameter is not less than long axis of ellipse; Taking out degree of lip-rounding shape also can be consistent with the cross sectional shape of pipeline.
Other is with embodiment 1.
Embodiment 4
The cross sectional shape of suction channel as shown in Figure 6, this shape is by adjacent circular arc line and straight line is tangent forms, the bottom of pipeline is positioned at the big end place of curvature.The shape that this moment, pipeline was taken out mouthful can be circle, also can be identical with the cross sectional shape of pipeline.
Other is with embodiment 1.
Claims (9)
1, a kind of non-circular tube negative pressure-pumping alga collecting device, comprise negative pressure generator, algae collecting box and the connection lid that is used to connect negative pressure generator and algae collecting box, be provided with the algae collecting bag in the algae collecting box, the algae collecting bag is arranged on the import department of algae collecting box, the below of algae collecting bag is provided with the gravity demarcation strip, the gravity demarcation strip is fixed on the inwall of algae collecting box, the top of algae collecting box is provided with import, import is connected with suction channel, the bottom of algae collecting box is provided with outlet, outlet is connected with drainage pump by pipeline, it is characterized in that: the cross sectional shape of described suction channel is non-circular, be cross sectional shape by adjacent circular arc or circular arc with straight line is tangent forms, wherein the cross sectional shape of suction channel bottom is a circular arc, and the curvature of duct bottom curve is not less than the curvature of pipeline both sides curve.
2, non-circular tube negative pressure-pumping alga collecting device according to claim 1 is characterized in that: the cross sectional shape of described suction channel is for oval, and wherein duct bottom is positioned at long axis of ellipse end place.
3, non-circular tube negative pressure-pumping alga collecting device according to claim 1 is characterized in that: the cross sectional shape of described suction channel is made up of two semiellipses, and wherein the two halves long axis of ellipse is identical, and duct bottom is positioned at long axis of ellipse end place.
4, non-circular tube negative pressure-pumping alga collecting device according to claim 1 is characterized in that: the mouth of taking out of described suction channel is shaped as circle.
5, non-circular tube negative pressure-pumping alga collecting device according to claim 1 is characterized in that: described suction channel to take out mouthful shape and size identical with the shape and size of pipeline section.
6, non-circular tube negative pressure-pumping alga collecting device according to claim 1 is characterized in that: be interval with drain hole on the described Gravity Separation dividing plate.
7, non-circular tube negative pressure-pumping alga collecting device according to claim 1, it is characterized in that: be intervally distributed with circular hole on the described algae collecting bag, the circular hole edge is provided with the hangnail in bag, wherein the diameter of circular hole is 0.5～1.5mm, and the height of hangnail is 1/10～3/10 of a Circularhole diameter.
8, non-circular tube negative pressure-pumping alga collecting device according to claim 1, it is characterized in that: be intervally distributed with bar hole on the described algae collecting bag, the bar hole edge is provided with the hangnail in bag, wherein the width of bar hole is 0.5～1.5mm, and the height of hangnail is 1/10～3/10 of a bar hole width.
9, non-circular tube negative pressure-pumping alga collecting device according to claim 1 is characterized in that: the inwall on described algae collecting box top is provided with probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100140434A CN101476311B (en) | 2009-01-21 | 2009-01-21 | Non-circular tube negative pressure-pumping alga collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100140434A CN101476311B (en) | 2009-01-21 | 2009-01-21 | Non-circular tube negative pressure-pumping alga collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101476311A true CN101476311A (en) | 2009-07-08 |
| CN101476311B CN101476311B (en) | 2011-06-01 |
Family
ID=40837086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100140434A Expired - Fee Related CN101476311B (en) | 2009-01-21 | 2009-01-21 | Non-circular tube negative pressure-pumping alga collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101476311B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886380A (en) * | 2010-05-24 | 2010-11-17 | 骆华阳 | Machine for salvaging blue algae and over-water floats |
| CN105200969A (en) * | 2015-10-16 | 2015-12-30 | 无锡德林海藻水分离技术发展有限公司 | Blue algae fishing method and device |
| CN106223301A (en) * | 2016-09-21 | 2016-12-14 | 佛山市翠微自动化科技有限公司 | A kind of environmental protection riverway waste collection barrel |
| CN106906119A (en) * | 2015-12-23 | 2017-06-30 | 国家开发投资公司 | The harvesting apparatus of bioreactor, harvesting method and photo-biological culture systems |
| CN109423986A (en) * | 2017-08-22 | 2019-03-05 | 江苏佳鑫环保工程有限公司 | A kind of river water surface and underwater refuse disposal installation |
| CN110453662A (en) * | 2019-07-17 | 2019-11-15 | 湖南君诚绿康环境治理有限公司 | Floating on water object recycling bins |
| CN114855737A (en) * | 2022-06-22 | 2022-08-05 | 南京晓庄学院 | Control system for blue algae fishing robot and control method thereof |
| CN115012465A (en) * | 2022-07-09 | 2022-09-06 | 华北水利水电大学 | Algae sediment collecting system for side slope of north-south water transfer channel |
| CN116752511A (en) * | 2023-08-19 | 2023-09-15 | 江苏文鳐海洋科技有限公司 | Negative pressure cleaning system for garbage and phytoplankton on water surface and cleaning ship thereof |
-
2009
- 2009-01-21 CN CN2009100140434A patent/CN101476311B/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886380A (en) * | 2010-05-24 | 2010-11-17 | 骆华阳 | Machine for salvaging blue algae and over-water floats |
| CN105200969A (en) * | 2015-10-16 | 2015-12-30 | 无锡德林海藻水分离技术发展有限公司 | Blue algae fishing method and device |
| CN105200969B (en) * | 2015-10-16 | 2017-08-25 | 无锡德林海环保科技股份有限公司 | Blue-green algae Refloatation method and its device |
| CN106906119A (en) * | 2015-12-23 | 2017-06-30 | 国家开发投资公司 | The harvesting apparatus of bioreactor, harvesting method and photo-biological culture systems |
| CN106223301A (en) * | 2016-09-21 | 2016-12-14 | 佛山市翠微自动化科技有限公司 | A kind of environmental protection riverway waste collection barrel |
| CN106223301B (en) * | 2016-09-21 | 2018-05-25 | 台州市黄岩昱通塑业有限公司 | A kind of environmental protection riverway waste collection barrel |
| CN109423986A (en) * | 2017-08-22 | 2019-03-05 | 江苏佳鑫环保工程有限公司 | A kind of river water surface and underwater refuse disposal installation |
| CN110453662A (en) * | 2019-07-17 | 2019-11-15 | 湖南君诚绿康环境治理有限公司 | Floating on water object recycling bins |
| CN114855737A (en) * | 2022-06-22 | 2022-08-05 | 南京晓庄学院 | Control system for blue algae fishing robot and control method thereof |
| CN114855737B (en) * | 2022-06-22 | 2023-05-23 | 南京晓庄学院 | Control system for blue algae salvaging robot and control method thereof |
| CN115012465A (en) * | 2022-07-09 | 2022-09-06 | 华北水利水电大学 | Algae sediment collecting system for side slope of north-south water transfer channel |
| CN115012465B (en) * | 2022-07-09 | 2023-08-15 | 华北水利水电大学 | Algae sediment collection system for south-to-north-adjustment channel side slope |
| CN116752511A (en) * | 2023-08-19 | 2023-09-15 | 江苏文鳐海洋科技有限公司 | Negative pressure cleaning system for garbage and phytoplankton on water surface and cleaning ship thereof |
| CN116752511B (en) * | 2023-08-19 | 2023-10-13 | 江苏文鳐海洋科技有限公司 | Negative pressure cleaning system for garbage and phytoplankton on water surface and cleaning ship thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101476311B (en) | 2011-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101476311B (en) | Non-circular tube negative pressure-pumping alga collecting device | |
| CN102057884A (en) | Device for collecting dead fish and residual bait in offshore cage | |
| CN209668822U (en) | Integrated floating oil collecting equipment | |
| CN110905820A (en) | Centrifugal slurry pump with pumping cutting device | |
| CN204841044U (en) | Upflow tube settler with recoil cleaning function | |
| CN201972118U (en) | Road isolation fence with air purifying function | |
| CN202207685U (en) | High-efficient energy-saving oil-collecting ball receiving and delivering integrated device | |
| CN204662580U (en) | A kind of filter for the sewer pipe mouth of pipe | |
| CN214159919U (en) | High-efficient rotation machinery grid | |
| CN204454688U (en) | A kind of cold-rolling emulsion floating oil separation device | |
| CN214033973U (en) | Hydraulic engineering is with pipeline that has automatic mediation function | |
| CN201047100Y (en) | Single-in single-out environment protection floor drain | |
| CN207192039U (en) | A kind of novel intelligent movement station blowdown apparatus | |
| CN204981258U (en) | Automatic oil discharge device | |
| CN203334417U (en) | Solid-liquid separation type sewage lifting device | |
| CN202942683U (en) | Subsonic vibration type automatic oil-water separator | |
| CN202767225U (en) | Dredging machine for water draining main pipe or inspection well main pipe | |
| CN206725270U (en) | A kind of Wastewater Sample harvester | |
| CN205773667U (en) | A kind of vertical vortex aerator | |
| CN201184771Y (en) | Apparatus for cleaning inner of plate radiator | |
| CN204459340U (en) | Tube exhaust valve | |
| CN205500116U (en) | Mud lifting means | |
| CN214793993U (en) | Water source detection sample collection device | |
| CN110720835A (en) | Portable water dispenser | |
| CN210509139U (en) | Safe and economical collecting device for recycling low-pressure associated gas at well mouth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20130121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |