SU29069A1 - A device for cleaning the bottom of rivers from algae and sediment - Google Patents

A device for cleaning the bottom of rivers from algae and sediment

Info

Publication number
SU29069A1
SU29069A1 SU77498A SU77498A SU29069A1 SU 29069 A1 SU29069 A1 SU 29069A1 SU 77498 A SU77498 A SU 77498A SU 77498 A SU77498 A SU 77498A SU 29069 A1 SU29069 A1 SU 29069A1
Authority
SU
USSR - Soviet Union
Prior art keywords
algae
rivers
cleaning
sediment
vessel
Prior art date
Application number
SU77498A
Other languages
Russian (ru)
Inventor
М.С. Петров-Кобяков
ков М.С. Петров-Коб
Original Assignee
М.С. Петров-Кобяков
ков М.С. Петров-Коб
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by М.С. Петров-Кобяков, ков М.С. Петров-Коб filed Critical М.С. Петров-Кобяков
Priority to SU77498A priority Critical patent/SU29069A1/en
Application granted granted Critical
Publication of SU29069A1 publication Critical patent/SU29069A1/en

Links

Landscapes

  • Cleaning In General (AREA)

Description

Вопрос очистки дна рек от водорослей и наносов, в особеююсти мелких банок, зарастаюШ1 х травой, имеет большое значение, так как непрочишаемые банки настолько мййеют, что не только мешают проходу рыбопромысловых судов , но даже не дают возможности рыбе свободно входнть в реки.The issue of cleaning the bottom of rivers from algae and sediment, especially for small cans overgrown with grass, is of great importance, since unreadable banks so much that they not only interfere with the passage of fishing vessels, but do not even allow fish to freely enter the rivers.

В предлагаемом устройстве дл  очистки дна рек от Е(одоросле1 и наносов, выполненном в форме морского плуга, перед наклонной плоскостью расположен плоский нож, срезанные которым почвы и водоросли, током воды, отбрасываемой движением судна, направл ютс  по указанной плоскости и размывам .In the proposed device for cleaning the bottom of rivers from E (single bed and sediment, made in the form of a marine plow, a flat knife is located in front of the inclined plane, the soils and algae are cut off by a stream of water thrown by the ship’s movement, are directed along this plane and erosion.

На чертеже фиг. 1 изображает вид устройства сбоку дл  очистки дна рек от водорослей и наносов; фиг. 2-вид устройства сверху.In FIG. 1 is a side view of the device for cleaning algae and sediments from the bottom of rivers; FIG. 2 is a top view of the device.

Устройство дл  очистки дна рек от водорослей и наносов выполнено в виде морского плуга илсостоит нз  щика 7, открытого сверху, спереди и сзади, помешенного на двух лыжинах) 2, имеющих спереди сплошной загиб, а сзади- загибаюшиес  утолщени . .Спереди расположен подъемный йож-лемех 3 с наклоном к почве, пе редн   режуща  часть которого дл  удобства срезывани  водорослей и почвы имеет скос и несколько изогнута вперед дл  лучшего подрезани  сло  почвы определенной толщины. В  щике 7 около места опускани  3, имеетс  подн та  к задней стороне  щика наклонна  доска . В передней 4 iCTii  щика имеютс  две петлц 5, служащие лл  прикреплени  плуга к судну.The device for cleaning the bottom of rivers from algae and sediments is made in the form of a marine plow or consists of 7, open at the top, front and rear, obstructed on two skis) 2, having a full bend at the front, and behind a bend of thickening. The front is equipped with a lifting ilem 3 with a slope to the soil, the front part of which, for the convenience of cutting algae and soil, has a bevel and is slightly bent forward to better cut the soil layer of a certain thickness. In drawer 7, near the place of lowering 3, there is a sloped board raised to the back side of the drawer. In the front 4 iCTii boxes there are two loops 5 serving to attach the plow to the vessel.

Устройство при помощи цепей или троса 6, проход щих через ролики 7 и закрепленных на двойном поворотной шпиле 8, имеющемс  на палубе судна, беретс  на буксир винтов,ым или колесным судном на очень близкое рассто ние , . е. на один или половину метра от рул . После этого судно приводитс  в движение, а скольз щий по дну на лыжинах 2 плуг своим ножом 3 подрезает водоросли и срезает определенный слой почвы, который по наклонной дреке 4 стру мичводы, получаемыми от движени  судна, а также течени , проноситс  вдоль  щика 7 и размываетс . Шпиль 8, к которому прикреплены цепи или трос 6, служит дл  того, чтобы при помощи его дать судну достаточный правеж, так как, наматыва  на него цепиThe device, using chains or a cable 6, passing through the rollers 7 and mounted on a double swiveling spire 8, which is on the deck of the vessel, is taken on a tug of screws, a wheeled or wheeled vessel at a very close distance,. e. one or half a meter from the wheel. After this, the vessel is set in motion, and the plow sliding along the bottom on skis 2 with its knife 3 cuts algae and cuts a certain layer of soil, which along the inclined tree 4 of the stream of michvoda received from the vessel’s movement as well as the current, passes along box 7 and blurs . A spike 8, to which chains or a cable 6 are attached, serves to give the ship sufficient footing by means of it, since winding the chains on it

или трос, измен ют в желательном направлении положение плуга и позвол ют судну двигатьс  в направлении (без этого шпил  руль, принима  во внимание сопротивление плуга, не имеет достаточно силы, чтобы измен ть направление судна). Шпиль, можно делать не посто нным, тобы не загромождать судно, а съемным на болтах и по окончании работ, по прочистке банок, его снимать.or the cable, changes the position of the plow in the desired direction and allows the vessel to move in the direction (without this, the steering wheel spire, taking into account the resistance of the plow, does not have enough power to change the direction of the vessel). A spire can be made permanent, not to overwhelm the vessel, but rather to be removed on bolts and upon completion of work, to clean the cans, to take it off.

Предмет изобретени .The subject matter of the invention.

Устройство дл  очистки дна рек от водорослей и наносов, выполненное в форме морского плуга, от)1ичающеес  применением плоского, ножа 3, расположенного перед наклонной плоскостью 4, служащей дл  направлени  срезанной почвы и водорослей током воды, отбрасываемой движителем судна.A device for cleaning the bottom of rivers from algae and sediments, made in the form of a marine plow, from) using a flat knife 3, located in front of an inclined plane 4, which serves to direct the cut soil and algae with a stream of water thrown by the vessel’s propulsion unit.

фиг..fig ..

SU77498A 1930-10-15 1930-10-15 A device for cleaning the bottom of rivers from algae and sediment SU29069A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU77498A SU29069A1 (en) 1930-10-15 1930-10-15 A device for cleaning the bottom of rivers from algae and sediment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU77498A SU29069A1 (en) 1930-10-15 1930-10-15 A device for cleaning the bottom of rivers from algae and sediment

Publications (1)

Publication Number Publication Date
SU29069A1 true SU29069A1 (en) 1933-01-31

Family

ID=48346858

Family Applications (1)

Application Number Title Priority Date Filing Date
SU77498A SU29069A1 (en) 1930-10-15 1930-10-15 A device for cleaning the bottom of rivers from algae and sediment

Country Status (1)

Country Link
SU (1) SU29069A1 (en)

Similar Documents

Publication Publication Date Title
Craig et al. The history and development of the fisheries of the Columbia River
Ballard et al. Deepwater archaeology of the Black Sea: the 2000 season at Sinop, Turkey
Wilson The distribution of the coral Lophelia pertusa (L.)[L. prolifera (Pallas)] in the north-east Atlantic
Cobb Pacific salmon fisheries
US2963000A (en) Propeller guard and rudder device
Miller et al. A study of sediment distribution in the zone of shoaling waves over complicated bottom topography
SU29069A1 (en) A device for cleaning the bottom of rivers from algae and sediment
US5069023A (en) Aquatic vegetation harvester
US815163A (en) Apparatus for laying electric conductors.
US2894477A (en) Propeller guard and deflector for outboard motors
US1500000A (en) Submersible vessel tob navigation otdeb ice
MACFARLANE Sublittoral surveying for commercial seaweeds in Northumberland Strait
De Nicolò Evolution of the gangamo (ganguy) fishing gear in the Mediterranean Sea from Antiquity to the early Modern period and the debate on trawling sustainability
DE899911C (en) Push boat to drive a barge by means of pivotably mounted bumpers
SU44809A1 (en) Device for the movement of ships in shallow water
US1280781A (en) Kelp-harvester.
DE809175C (en) Devices and procedures carried out with these devices for current clearance
Haygarth An'island'within an island: The maritime/riverine culture of Tasmania's Pieman River goldfield 1877-85
Sanger Foraging for swordfish (Xiphias gladius) in the Gulf of Maine
Barton Notes on skuas and jaegers in the western Tasman Sea
Tagore Prawn fishing by MFV Jheenga in Bombay waters
Craig et al. BUREAU OF FISHERIES
Heath SEABIRDS AND FERTILIZATION
JPS6233559Y2 (en)
JPS5579794A (en) Laver harvesting ship