SU121736A1 - Deep Mixer - Google Patents

Deep Mixer

Info

Publication number
SU121736A1
SU121736A1 SU590226A SU590226A SU121736A1 SU 121736 A1 SU121736 A1 SU 121736A1 SU 590226 A SU590226 A SU 590226A SU 590226 A SU590226 A SU 590226A SU 121736 A1 SU121736 A1 SU 121736A1
Authority
SU
USSR - Soviet Union
Prior art keywords
deep mixer
injectors
additives
pump
mixer
Prior art date
Application number
SU590226A
Other languages
Russian (ru)
Inventor
О.П. Молдавский
Original Assignee
О.П. Молдавский
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 О.П. Молдавский filed Critical О.П. Молдавский
Priority to SU590226A priority Critical patent/SU121736A1/en
Application granted granted Critical
Publication of SU121736A1 publication Critical patent/SU121736A1/en

Links

Landscapes

  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Description

Известные устройства дл  введени  ускорителе схватывани  в цементный раствор требуют наличие второго иасоса п не приспособлены к иснользованию их дл  приготовлени  быетросхватывающихс  смесен.The known devices for introducing an accelerator into cement mortar require the presence of a second pump and are not adapted to be used for preparing hardening mixes.

Предлагаемое устройство не имеет этих недостатков, так как оно выполнено в виде спускаемого на забой струйного насоса, денствуюилего от струн цементного раствора, нагнетаемого поверхностным насосом, а добавкн дл  ускоренн  схватыва1Н1  наход тс  в емкости возле струйного насоса.The proposed device does not have these disadvantages, since it is made in the form of a jet pump that is lowered to the bottom, removed from the cement slurry strings pumped by a surface pump, and the additives for accelerated H1 are in the tank near the jet pump.

Предлагаемое устройство имеет следующие основные узлы н детали: переводник / верхний, кожух 2, внутреннюю подвод щую трубу 3, инжекторы 4 с кранамн 5 н внлкамн 6, иорщень 7 с окнами 8, толкател ми 9 н седлом 10, удерживаемым в верхнем положеннн 11, н переводник 12.The proposed device has the following main components: parts: sub / top, casing 2, internal supply pipe 3, injectors 4 with cranes 5 n and vnkamn 6, and 7 with windows 8, pushers 9 and saddle 10 held in the upper position 11, n sub 12.

На чертеже ноказана принципиальна  конструкт 1вна  схема глубинного смесител  в разрезе.In the drawing, the principle construct in Fig. 1 is the scheme of the deep mixer in the section.

В пространство между и внутренней подвод щей трубо через верхние отверсти  в кожухе устройство заполн етс  жидкнм веществом ,  вл ющимс  добавкой к нс ментному раствору дл  ускорени  схватывани  носледнего. Перед началом ввода добавкн в цементный раствор с поверхностн на седло норщн  сбрасывают шар, имеющи 1 удельный вес, равный удельному весу глинистого раствора. При этом краны в инжекторах закрыты н преп тствуют вытеканню добавок в скважины. Когда стру  жидкости начинает давнть на порщень, он опускаетс  и открывает окна дл  прохода жидкости. Одновременно с опусканием порщн  толкателн н вилки открывают краны. Вследствие этого стру  через инжекторы засасывает добавки к цементному раствору, смешиваетс  с нимн н иостунает на забой скважины.The device is filled into the space between the inner supply pipe and through the upper holes in the housing with a liquid substance, which is an additive to the non-solvent solution to accelerate the setting of the last-minute. Before entering the additive in the cement mortar from the surface to the saddle, the ball is dropped, having 1 specific weight equal to the specific weight of the clay solution. At the same time, the valves in the injectors are closed, which prevent the outflow of additives into the wells. When the stream of liquid begins to fall on the piston, it lowers and opens windows for the passage of fluid. Simultaneously with the lowering of the piston pushernn forks open cranes. As a result, the jet through the injectors sucks in additives to the cement slurry, mixes with it at the bottom of the well.

Предлагаемое устройство нозвол ет примен ть быстро1 |действующне ускорителн.The proposed device can be used quickly1 | current accelerator.

SU590226A 1958-01-16 1958-01-16 Deep Mixer SU121736A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU590226A SU121736A1 (en) 1958-01-16 1958-01-16 Deep Mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU590226A SU121736A1 (en) 1958-01-16 1958-01-16 Deep Mixer

Publications (1)

Publication Number Publication Date
SU121736A1 true SU121736A1 (en) 1958-11-30

Family

ID=48393497

Family Applications (1)

Application Number Title Priority Date Filing Date
SU590226A SU121736A1 (en) 1958-01-16 1958-01-16 Deep Mixer

Country Status (1)

Country Link
SU (1) SU121736A1 (en)

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