EA200601301A1 - AGRICULTURAL DRUM - Google Patents

AGRICULTURAL DRUM

Info

Publication number
EA200601301A1
EA200601301A1 EA200601301A EA200601301A EA200601301A1 EA 200601301 A1 EA200601301 A1 EA 200601301A1 EA 200601301 A EA200601301 A EA 200601301A EA 200601301 A EA200601301 A EA 200601301A EA 200601301 A1 EA200601301 A1 EA 200601301A1
Authority
EA
Eurasian Patent Office
Prior art keywords
soil
collecting
projectile
float
possibility
Prior art date
Application number
EA200601301A
Other languages
Russian (ru)
Other versions
EA008069B1 (en
Inventor
Владимир Васильевич Мельников
Юрий Денисович Казаченко
Original Assignee
Владимир Васильевич Мельников
Юрий Денисович Казаченко
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 Владимир Васильевич Мельников, Юрий Денисович Казаченко filed Critical Владимир Васильевич Мельников
Priority to EA200601301A priority Critical patent/EA008069B1/en
Publication of EA200601301A1 publication Critical patent/EA200601301A1/en
Publication of EA008069B1 publication Critical patent/EA008069B1/en

Links

Landscapes

  • Treatment Of Sludge (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Изобретение относится к области гидротехники, а именно к землесосным снарядам для выполнения подводной добычи и транспортировки грунтов гидравлическим способом. Технический результат заявляемого изобретения состоит в повышении эффективности работы землесосного снаряда при изменяющихся глубинах разработки, повышении КПД устройства, снижении себестоимости. Землесосный снаряд, включает судно катамаранного типа, между корпусами которого установлено эжекторное грунтозаборное устройство, выполненное секционным с возможностью жесткого соединения секций между собой при наращивании рабочей длины устройства и соединенное с плавсредством и со средством для подъема и опускания грунтозаборного устройства, при этом на наружной поверхности грунтозаборного устройства снизу размещен поплавок, установленный с возможностью его переустановки вдоль продольной оси грунтозаборного устройства. Кроме того, поплавок грунтозаборного устройства дополнительно снабжен устройством автоматического регулирования давления воздуха, связанным с воздушным компрессором, дополнительно установленным в корпусе снаряда.The invention relates to the field of hydraulic engineering, namely, suction dredgers for performing underwater mining and transportation of soils by hydraulic method. The technical result of the claimed invention is to increase the efficiency of the dredging projectile with varying depths of development, increasing the efficiency of the device, reducing costs. A dredging projectile includes a catamaran-type vessel, between the hulls of which an ejector soil-collecting device is installed, made sectional with the possibility of rigidly connecting the sections to each other when increasing the working length of the device and connected to the watercraft and means for raising and lowering the soil-collecting device, while on the outer surface of the soil-collecting the device is placed below the float, installed with the possibility of reinstalling along the longitudinal axis of the collecting device. In addition, the float of the soil intake device is additionally equipped with a device for automatic regulation of air pressure associated with an air compressor additionally installed in the shell of the projectile.

EA200601301A 2006-06-23 2006-06-23 Pneumatic hydraulic suction dredger EA008069B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200601301A EA008069B1 (en) 2006-06-23 2006-06-23 Pneumatic hydraulic suction dredger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200601301A EA008069B1 (en) 2006-06-23 2006-06-23 Pneumatic hydraulic suction dredger

Publications (2)

Publication Number Publication Date
EA200601301A1 true EA200601301A1 (en) 2007-02-27
EA008069B1 EA008069B1 (en) 2007-02-27

Family

ID=42121403

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200601301A EA008069B1 (en) 2006-06-23 2006-06-23 Pneumatic hydraulic suction dredger

Country Status (1)

Country Link
EA (1) EA008069B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2527101C2 (en) * 2009-07-06 2014-08-27 Дамен Дреджинг Эквипмент Б.В. System of dredge vessel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU168458U1 (en) * 2016-04-20 2017-02-03 Общество с ограниченной ответственностью "Сапропель" Dredger shell

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789961A (en) * 1971-10-15 1973-04-11 Bos & Kalis Baggermaatsch SAND EXTRACTION UNDER A COHESIVE SOIL
SU1062353A1 (en) * 1982-09-30 1983-12-23 Горьковский Институт Инженеров Водного Транспорта Pneumatic-hydraulic suction dredger
RU2234574C1 (en) * 2003-04-14 2004-08-20 Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) Saprole recovery complex
RU2272145C1 (en) * 2004-07-28 2006-03-20 Николай Игоревич Бабичев Hydraulic mining rig

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2527101C2 (en) * 2009-07-06 2014-08-27 Дамен Дреджинг Эквипмент Б.В. System of dredge vessel

Also Published As

Publication number Publication date
EA008069B1 (en) 2007-02-27

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ BY KZ KG TJ RU