CN102285720A - Method and device for handling large-area leptomitus lacteus outbreak of natural water body through screen - Google Patents
Method and device for handling large-area leptomitus lacteus outbreak of natural water body through screen Download PDFInfo
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- CN102285720A CN102285720A CN2010102018139A CN201010201813A CN102285720A CN 102285720 A CN102285720 A CN 102285720A CN 2010102018139 A CN2010102018139 A CN 2010102018139A CN 201010201813 A CN201010201813 A CN 201010201813A CN 102285720 A CN102285720 A CN 102285720A
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- leptomitus lacteus
- leptomitus
- lacteus
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- river
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Abstract
The invention belongs to the technical field of environmental protection, provides a novel method for removing leptomitus lacteus during large-area leptomitus lacteus outbreak of a river, namely a novel environmentally-friendly screen interception and physical collection handling method, and also provides a device for effectively removing the leptomitus lacteus during large-area leptomitus lacteus outbreak of the river. The device consists of a screen component and an extraction leptomitus lacteus scraping component, wherein the screen component comprises a fixing device, a screen device and a slide rail device; and the extraction leptomitus lacteus scraping component comprises a slide rail conveying leptomitus lacteus scraping shovel and a leptomitus lacteus collection bag. The method comprises the following specific steps of: transversely placing the screen component over the river in an interception way; intercepting the leptomitus lacteus in a water stream to the screen; and collecting the leptomitus lacteus which is intercepted to the screen into the leptomitus lacteus collection bag through the leptomitus lacteus scraping shovel on the screen so as to fulfill the aim of removing the leptomitus lacteus in the river. By removing the large-area leptomitus lacteus outbreaking in the river by using the method and the device, the removal rate of 95 percent of the leptomitus lacteus can be guaranteed. Through the method and the device, the defects of high labor cost, uncleanness due to manual removal and the like are overcome; and the leptomitus lacteus outbreaking in the water body can be quickly and effectively removed. The device has the advantages of convenience in construction, high efficiency, low cost and easiness in operation.
Description
Affiliated technical field
The invention belongs to environmental technology field, the present invention relates to a kind of Leptomitus lacteus is removed when river big area Leptomitus lacteus is broken out novel method and device, it is the screen cloth interception, physics is collected and is disposed green novel method, specifically be a kind of placement laterally to be tackled in screen part cross a river two sides, the Leptomitus lacteus that is arranged in current is blocked to screen cloth, scraping mould shovel and will tackle in the mould bag of Leptomitus lacteus income collection to the screen cloth on the screen cloth, thereby reach the method and apparatus of removing Leptomitus lacteus in the river, remove the Leptomitus lacteus of big area outburst in the river with method and apparatus of the present invention, can guarantee Leptomitus lacteus 95% clearance.
Background technology
Leptomitus lacteus is a kind of low aquatic fungi of waiting, and belongs to phycomycetes, Leptomitales, Leptomitus lacteus section.It is usually lived in the sewage, also can find near the water drain outlet.Leptomitus lacteus Leptomitus lacteus is as sewage fungus; when the river is polluted; regular meeting's big area outburst; the organism that presents " flocculence "; influence water landscape; and water body there is potential harm; Britain; all once there was the report of Leptomitus lacteus big area outburst in Germany; Leptomitus lacteus is in the freezeup period of Qiqihar, Nenjiang of China section; the phenomenon of big area outburst also all once took place in Mudanjiang wave section; the domestic and foreign literature investigation shows; research for Leptomitus lacteus; the report of correlative study both at home and abroad majority only rests on its morphological specificity; on the preliminary study of aspects such as physiological and biochemical property; perhaps its generation occurrence cause in the polluted river is carried out simple analysis; control techniques when breaking out for the Leptomitus lacteus big area also lacks and is in blank, and the removal control gordian technique when therefore developing relevant Leptomitus lacteus big area outburst is very significant.In order to solve the pollution that Leptomitus lacteus causes water body, when Leptomitus lacteus breaks out, all will transfer huge manpower salvages, the problem that existence is wasted time and energy and cost is high, and exist to salvage inefficient problem, and the Leptomitus lacteus that will salvage is deposited in the limit, riverbank, can causes secondary pollution environment, carry out the separation of Leptomitus lacteus if adopt chemical agent to drown oneself in a river, also can cause secondary pollution.
Summary of the invention
The objective of the invention is: the method and apparatus that a kind of Leptomitus lacteus removal of screen mesh type is provided, the advantage that interception of comprehensive utilization screen cloth and Leptomitus lacteus effectively strike off and collect, effectively remove the treatment process and the device of Leptomitus lacteus when setting up a kind of can the outburst, can avoid environment is caused secondary pollution natural water big area Leptomitus lacteus.
Method of the present invention is: two kinds of PROCESS COUPLING are effectively struck off and collected in screen cloth interception and Leptomitus lacteus, and make screen cloth to place perpendicular to the river direction, the Leptomitus lacteus of tackling on the screen cloth is scraped mould shovel and is effectively struck off, and collects in the mould bag of collection, and the Leptomitus lacteus clearance reaches more than 95%.
Description of drawings
The essential structure of apparatus of the present invention as shown in Figures 1 and 2.
As shown in Figures 1 and 2, screen cloth is scraped mould parts 3 two portions and is formed by screen part 2, collection the treatment unit 1 of natural water big area Leptomitus lacteus outburst.Screen part 2 comprises screen cloth 4, stationary installation 5, wedge device 6 and railroad 7 compositions; Collection is scraped mould parts 3 and is scraped mould shovel 9, collects mould path 10 and collected mould bag 11 by the transportation of slide rail power set 8, slide rail and form.
At Leptomitus lacteus big area burst period, screen cloth is placed perpendicular to the river water (flow) direction the treatment unit 1 of natural water big area Leptomitus lacteus outburst, screen cloth stationary installation 5 is fixed on the two sides, river, the river water of outburst Leptomitus lacteus is flow through by screen cloth 4, Leptomitus lacteus is blocked on screen cloth 4, it is mobile on railroad 7 back and forth by the speed of 1m/min that mould shovel 9 is scraped in the slide rail transportation, fall in the mould bag 11 of collection in the effect of collecting mould path 10 by the Leptomitus lacteus of scraping on the screen cloth 4 that mould shovel 9 wipes off, wait to collect and to exchange the mould bag of collection after Leptomitus lacteus is filled in the mould bag 11 for and proceed to remove.Effective removal of Leptomitus lacteus when realizing the outburst of Leptomitus lacteus big area, clearance reaches more than 95%.
Embodiment
Apparatus system operating process of the present invention is as follows: at Leptomitus lacteus big area outburst 200 places, downstream, section, perpendicular to river direction, meet the river water (flow) direction, carry out the placement of screen cloth blocking apparatus, according to the Leptomitus lacteus upgrowth situation, select the screen device in suitable aperture to tackle, at first carry out the fixing of screen cloth 4.Wedge device 6 is squeezed into ground, connect stationary installation 5 on the spiral, there is groove fixedly to have railroad 7 in the stationary installation 5, slide rail power set 8, mould shovel 9 is scraped in the slide rail transportation, collect the screen cloth 4 of mould path 10 and the mould bag 11 of collection, the other end of screen cloth 4 also utilizes wedge device 6 and stationary installation 5 to fix, start slide rail power set 8, it is mobile on railroad 7 back and forth by the speed of 1m/min that mould shovel 9 is scraped in the slide rail transportation, fall in the mould bag 11 of collection in the effect of collecting mould path 10 by the Leptomitus lacteus of scraping on the screen cloth 4 that mould shovel 9 wipes off, wait to collect and to exchange the mould bag of collection after Leptomitus lacteus is filled in the mould bag 11 for and proceed to remove.Effective removal of Leptomitus lacteus when realizing the outburst of Leptomitus lacteus big area, clearance reaches more than 95%.
Characteristics of the present invention are:
1. screen cloth interception, physics being collected and disposed combination, is the environmental protection novel method, can realize breaking out effective interception of Leptomitus lacteus;
2. can regulate screen cloth and the operational conditions of using suitable aperture and width according to the situation that is blocked Leptomitus lacteus, can realize that the Leptomitus lacteus clearance reaches more than 95%;
3. adopt physics and low energy-consumption mode, cost is lower;
4. adopt the mould passage of effective collection, can realize scraping the collection rate of Leptomitus lacteus more than 95%;
Embodiment:
5, example 1 certain river Leptomitus lacteus outbreak period big area is drifted about, the Leptomitus lacteus outburst long 500m in section, the wide 50m in river, at Leptomitus lacteus big area outburst 200 places, downstream, section, perpendicular to river direction, meet the river water (flow) direction, carry out the placement of 50m screen cloth interception (aperture 4mm) device, screen cloth stationary installation 5 is fixed on the two sides, river, the river water of outburst Leptomitus lacteus is flow through by screen cloth 4, Leptomitus lacteus is blocked on screen cloth 4, it is mobile on railroad 7 back and forth by the speed of 1m/min that mould shovel 9 is scraped in the slide rail transportation, fall in the mould bag 11 of collection in the effect of collecting mould path 10 by the Leptomitus lacteus of scraping on the screen cloth 4 that mould shovel 9 wipes off, wait to collect and to exchange the mould bag of collection after Leptomitus lacteus is filled in the mould bag 11 for and proceed to remove.Effective removal of Leptomitus lacteus when realizing the outburst of Leptomitus lacteus big area.
2d has been carried out in interception, changes the mould bag of collection 11 subtotals 24 times, tackles 25 tons of Leptomitus lacteus weight in wet bases altogether, has realized that Leptomitus lacteus effectively tackles, and the interception rate is 96%.
6, example 2 certain river Leptomitus lacteus outbreak period big area are drifted about, the Leptomitus lacteus outburst long 1000m in section, the wide 80m in river, the river is at Leptomitus lacteus big area outburst 200 places, downstream, section, perpendicular to river direction, meet the river water (flow) direction and carry out the placement of 80m screen cloth interception (aperture 4mm) device, screen cloth stationary installation 5 is fixed on the two sides, river, the river water of outburst Leptomitus lacteus is flow through by screen cloth 4, Leptomitus lacteus is blocked on screen cloth 4, it is mobile on railroad 7 back and forth by the speed of 1m/min that mould shovel 9 is scraped in the slide rail transportation, fall in the mould bag 11 of collection in the effect of collecting mould path 10 by the Leptomitus lacteus of scraping on the screen cloth 4 that mould shovel 9 wipes off, wait to collect and to exchange the mould bag of collection after Leptomitus lacteus is filled in the mould bag 11 for and proceed to remove.Effective removal of Leptomitus lacteus when realizing the outburst of Leptomitus lacteus big area.
4d has been carried out in interception, changes the mould bag of collection 11 subtotals 48 times, tackles 80 tons of Leptomitus lacteus weight in wet bases altogether, has realized that Leptomitus lacteus effectively tackles, and the interception rate is 95%.
Claims (9)
1. a method for purifying water of realizing that Leptomitus lacteus is removed from water body is characterized in that effective collection of screen filtration and Leptomitus lacteus combines, and realizes the purpose that Leptomitus lacteus is removed from water body.
2. in accordance with the method for claim 1, wherein, the screen filtration Leptomitus lacteus is to place realization by vertical with the water body water (flow) direction.
3. in accordance with the method for claim 1, wherein, Leptomitus lacteus is effectively collected by effectively scraping mould and effectively collecting to realize.
4. in accordance with the method for claim 2, wherein, when having ice sheet covering or ice cube to drift about, when vertically placing, screen cloth to be lower than the height of ice sheet.
5. in accordance with the method for claim 3, wherein, Leptomitus lacteus is effectively collected and is meant that the Leptomitus lacteus clearance is greater than 95%.
6. a device of realizing that Leptomitus lacteus is removed from water body is characterized in that, device is scraped mould parts and formed by screen cloth, collection.
7. according to the described device of claim 6, it is characterized in that screen part comprises stationary installation, carves type device, screen cloth and railroad.
8. according to the described device of claim 6, it is characterized in that, collect and to scrape mould parts and comprise that slide rail power set, slide rail transportation scrape mould shovel, collect mould passage and collect mould bag.
9. according to the described device of claim 7, it is characterized in that the pore size of screen cloth is 3-7mm, screen cloth is made up of starting material such as stainless steel, urethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102018139A CN102285720A (en) | 2010-06-17 | 2010-06-17 | Method and device for handling large-area leptomitus lacteus outbreak of natural water body through screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102018139A CN102285720A (en) | 2010-06-17 | 2010-06-17 | Method and device for handling large-area leptomitus lacteus outbreak of natural water body through screen |
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| Publication Number | Publication Date |
|---|---|
| CN102285720A true CN102285720A (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102018139A Pending CN102285720A (en) | 2010-06-17 | 2010-06-17 | Method and device for handling large-area leptomitus lacteus outbreak of natural water body through screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304087A (en) * | 2013-06-18 | 2013-09-18 | 河海大学 | Device for eliminating leptomitus at water taking part of water source |
| CN111573896A (en) * | 2020-05-26 | 2020-08-25 | 中国水利水电科学研究院 | Sewage filtering, impurity removing and aerating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10005119A1 (en) * | 2000-03-08 | 2001-09-13 | Horst Kulas | Oil binding device against oil slicks produced in marine accidents on high seas involves mesh of net matching each wave path and drawn in front of oil slick and then backwards through it |
| CN2459346Y (en) * | 2000-12-27 | 2001-11-14 | 李荫国 | Net for collecting float articles on water surface |
| CN201121308Y (en) * | 2007-10-31 | 2008-09-24 | 中国船舶重工集团公司第七○二研究所 | Blue algae fishing device |
| CN201195837Y (en) * | 2008-04-17 | 2009-02-18 | 李知 | River garbage floater catching apparatus |
-
2010
- 2010-06-17 CN CN2010102018139A patent/CN102285720A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10005119A1 (en) * | 2000-03-08 | 2001-09-13 | Horst Kulas | Oil binding device against oil slicks produced in marine accidents on high seas involves mesh of net matching each wave path and drawn in front of oil slick and then backwards through it |
| CN2459346Y (en) * | 2000-12-27 | 2001-11-14 | 李荫国 | Net for collecting float articles on water surface |
| CN201121308Y (en) * | 2007-10-31 | 2008-09-24 | 中国船舶重工集团公司第七○二研究所 | Blue algae fishing device |
| CN201195837Y (en) * | 2008-04-17 | 2009-02-18 | 李知 | River garbage floater catching apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304087A (en) * | 2013-06-18 | 2013-09-18 | 河海大学 | Device for eliminating leptomitus at water taking part of water source |
| CN103304087B (en) * | 2013-06-18 | 2014-09-10 | 河海大学 | Device for eliminating leptomitus at water taking part of water source |
| CN111573896A (en) * | 2020-05-26 | 2020-08-25 | 中国水利水电科学研究院 | Sewage filtering, impurity removing and aerating device |
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Application publication date: 20111221 |