SU79476A1 - Device for flushing sand plugs in drying wells - Google Patents

Device for flushing sand plugs in drying wells

Info

Publication number
SU79476A1
SU79476A1 SU391044A SU391044A SU79476A1 SU 79476 A1 SU79476 A1 SU 79476A1 SU 391044 A SU391044 A SU 391044A SU 391044 A SU391044 A SU 391044A SU 79476 A1 SU79476 A1 SU 79476A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sand plugs
flushing sand
wells
drying
drying wells
Prior art date
Application number
SU391044A
Other languages
Russian (ru)
Inventor
В.Р. Булдей
Original Assignee
В.Р. Булдей
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 В.Р. Булдей filed Critical В.Р. Булдей
Priority to SU391044A priority Critical patent/SU79476A1/en
Application granted granted Critical
Publication of SU79476A1 publication Critical patent/SU79476A1/en

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  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Description

Предметом изобретени   вл етс  устройство дл  песчаных пробок в осушающих скважинах. Известные того же назначени  устройстпа, выполненные в виде гидромонитора, обладают тем недостатком , что подъем размытой породы производитс  потоком промывочиоГг жидкости по всему сечению скважины. Это синжает скорость потока, а тем самым и производительность . В пред,1а аеыом устройстве указанный недостаток устранен тел, что гидромонитор сопр жен с гидроэлеватором, причем все устройство представл ет собой компактный едипый аппарат.The subject of the invention is a device for sandbags in drainage wells. The devices of the same purpose, made in the form of a jetting machine, have the disadvantage that the rise of the diffuse rock is produced by the flow of flush fluid over the entire borehole section. This syngat flow rate, and thus the performance. In the prior device, this disadvantage is eliminated by the body, which is connected with a hydraulic elevator, and the whole device is a compact device.

На фиг. 1 изображеи общий вид устройства; па фиг. 2-разрез его рабочей части.FIG. 1 image general view of the device; pas figs. 2-section of its working part.

Устройство опускаетс  ао песчаной пробки } на трубах 2, служащих дл  подачи промывочной жидкости. Гидроэлеватор о предназначен дл  подъема иульиы. В устройстве дл  размыва забо  имеютс  две конические насааки 4, через которые с болыипмп скорост ми вырываютс  в осевом направлении две струи воды, обладающие значительной разрушающей силой дл  разрыхлени  забо . Разры.лени:а  порода с водой выноситс  наружу при помощи ги.троэлеьатора со скоростью, обеспечиваюитей выпос самых части.п песка. Подоасывание разрыхленной породы происходит через окна 5 приемника гидроэлеватора под деГ|ствием имиортпой струи из 11асадкп 6. Установка насадки 6 по отпошению к поасасываюи1им окнам делаетс  в зависимости от крупности выносимого песка.The device is lowered into a sand plug} on the pipes 2 serving to supply the washing liquid. Hydraulic elevator is designed for lifting iliai. In the device for scouring the bottom, there are two conical nasaacs 4, through which, at large speeds, two jets of water are pulled out in the axial direction, which have a significant destructive power to loosen the bottom. Gap openings: and the rock with water is carried out with the help of a hye-throttle with a speed that ensures the removal of the sand itself. Suction of the loosened rock occurs through the windows 5 of the receiver of the hydraulic elevator under the drift of an imiortpa stream from 11 sucker 6. The installation of the nozzle 6 in relation to the suction windows is done depending on the size of the sand being carried out.

Размеры всех элементов устройства определ ютс  гидравлическими расчетами в зависимости от условий, в которых оп будет работать .The dimensions of all elements of the device are determined by hydraulic calculations depending on the conditions in which it will work.

Насадки изготовл емой из бронзы, .а диффузор-из стали.Bronze nozzles, and steel diffuser.

Дл  работы в кислотной сре,де все элемепты гидроэлев-атора выполн ютс  из нержавеюн1ей стали.For operation in an acidic environment, all elements of a hydraulic eel-ator are made of stainless steel.

Аппарат в собранном виде компактен и портативен и может быть помещен в скважину диа.метром 125-150мм.The assembled device is compact and portable and can be placed in a well with a diameter of 125-150 mm.

SU391044A 1949-02-02 1949-02-02 Device for flushing sand plugs in drying wells SU79476A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU391044A SU79476A1 (en) 1949-02-02 1949-02-02 Device for flushing sand plugs in drying wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU391044A SU79476A1 (en) 1949-02-02 1949-02-02 Device for flushing sand plugs in drying wells

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU391095 Division

Publications (1)

Publication Number Publication Date
SU79476A1 true SU79476A1 (en) 1949-11-30

Family

ID=48253471

Family Applications (1)

Application Number Title Priority Date Filing Date
SU391044A SU79476A1 (en) 1949-02-02 1949-02-02 Device for flushing sand plugs in drying wells

Country Status (1)

Country Link
SU (1) SU79476A1 (en)

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