SU702107A1 - Apparatus for thawing and consolidation of permafrost soil - Google Patents

Apparatus for thawing and consolidation of permafrost soil

Info

Publication number
SU702107A1
SU702107A1 SU782623080A SU2623080A SU702107A1 SU 702107 A1 SU702107 A1 SU 702107A1 SU 782623080 A SU782623080 A SU 782623080A SU 2623080 A SU2623080 A SU 2623080A SU 702107 A1 SU702107 A1 SU 702107A1
Authority
SU
USSR - Soviet Union
Prior art keywords
thawing
consolidation
fuel
permafrost soil
shutter
Prior art date
Application number
SU782623080A
Other languages
Russian (ru)
Inventor
Евсей Семенович Максименко
Original Assignee
Северное Отделение Научно-Исследовательского Института Оснований И Подземных Сооружений Им. Н.М.Герсеванова
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 Северное Отделение Научно-Исследовательского Института Оснований И Подземных Сооружений Им. Н.М.Герсеванова filed Critical Северное Отделение Научно-Исследовательского Института Оснований И Подземных Сооружений Им. Н.М.Герсеванова
Priority to SU782623080A priority Critical patent/SU702107A1/en
Application granted granted Critical
Publication of SU702107A1 publication Critical patent/SU702107A1/en

Links

Landscapes

  • Solid-Fuel Combustion (AREA)

Description

Изобретение относитс  к строительству зданий и сооружений на вечномерзлых грунтах, в частности к устройствам дл  оттаивани  и укреплени  вечномерзлых грунтов. . Известно. устройство дл  отогрева мерзлого грунта, включающее корпус с затвором, камеру сжигани  топлива с удлинительной трубой, топливопровод и воздуховод 1. Известно также устройство дл  термического укреплени  грунта, включающее затвор, закрепленные на нем возд,уховод и приспособление дл  сжигани  топлива с удлинительной трубой 2. Недостаток указанных устройств заключаетс  в сложности их конструкции, металлоемкоета и трудоемкости эксплуатационного обслуживани , что вызывает необходимость наблюдени  за процессом работы и регупировани  устройства специально назначаемым оператором. Цель изобретени  - упрощение конструкции устройства за счет обеспечени  автоматического перемещени  зоны горени  по глубине обрабаты ваемого сло . Указанна  цель достигаетс  тем, что в устройстве , включающем затвор, закрепленные на нем воздуховод и приспособление дл  сжигани  топлива с удлинительной .трубой, последн   соединена с воздуховодом и выполнена перфорированной со спирально уложенным поверх нее ленточным фитилем.. На чертеже изображено предложенное устройство . Устройство имеет затвор 1, устанавливаемый в устье скважин 2, закрепленный в затворе 1 воздуховод 3 с перфорированной частью 4,. размещаемой в скважине 2, спирально намотанный на перфорированную часть 4 ленточный фитиль 5 и выходной патрубок 6. Устройство работает следующим образом. Устройство устанавливаетс  в предварительно пробуренную и заполненную жидким топливом 7 (Скважину 2. В качестве топлива 7 может быть использовано дизельное топливо, мазут и нефть. Затем у поверхности топлива 7 зажигаетс  фитиль 5, с помощью которого и поступающего из перфорированной части 4 возThe invention relates to the construction of buildings and structures on permafrost soils, in particular to devices for thawing and strengthening permafrost soils. . It is known. a device for heating the frozen ground, including a housing with a shutter, a fuel combustion chamber with an extension pipe, a fuel line and a duct 1. A device for thermally strengthening the soil is also known, including a shutter, air fixed on it, an outlet and an adaptation for burning fuel with an extension pipe 2. The disadvantage of these devices lies in the complexity of their design, metal consumption and laboriousness of operational service, which makes it necessary to observe the process of work and re-registration in troystva specially appointed by the operator. The purpose of the invention is to simplify the design of the device by providing automatic movement of the combustion zone over the depth of the treated layer. This goal is achieved by the fact that in the device, including the shutter, the duct fixed on it and the device for burning fuel with an extension pipe, is connected to the duct and perforated with a spiral wick mounted over it. The proposed device is shown. The device has a shutter 1 installed in the wellhead 2, fixed in the shutter 1 duct 3 with perforated part 4 ,. placed in the borehole 2, spirally wound on the perforated part 4 of the belt wick 5 and the outlet nozzle 6. The device works as follows. The device is installed in a pre-drilled and filled with liquid fuel 7 (Borehole 2. Diesel fuel, fuel oil and oil can be used as fuel 7. Then, a wick 5 is ignited at the surface of fuel 7 and the air coming from the perforated part 4 is ignited

SU782623080A 1978-06-01 1978-06-01 Apparatus for thawing and consolidation of permafrost soil SU702107A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782623080A SU702107A1 (en) 1978-06-01 1978-06-01 Apparatus for thawing and consolidation of permafrost soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782623080A SU702107A1 (en) 1978-06-01 1978-06-01 Apparatus for thawing and consolidation of permafrost soil

Publications (1)

Publication Number Publication Date
SU702107A1 true SU702107A1 (en) 1979-12-05

Family

ID=20767808

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782623080A SU702107A1 (en) 1978-06-01 1978-06-01 Apparatus for thawing and consolidation of permafrost soil

Country Status (1)

Country Link
SU (1) SU702107A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261765A (en) * 1990-02-05 1993-11-16 Hrubetz Environments Services, Inc. Method and apparatus for heating subsurface soil for decontamination
US5482402A (en) * 1990-02-05 1996-01-09 Hrubetz Environmental Services, Inc. Method and apparatus for heating subsurface soil for decontamination

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261765A (en) * 1990-02-05 1993-11-16 Hrubetz Environments Services, Inc. Method and apparatus for heating subsurface soil for decontamination
US5482402A (en) * 1990-02-05 1996-01-09 Hrubetz Environmental Services, Inc. Method and apparatus for heating subsurface soil for decontamination

Similar Documents

Publication Publication Date Title
US5261765A (en) Method and apparatus for heating subsurface soil for decontamination
US5482402A (en) Method and apparatus for heating subsurface soil for decontamination
CN101365550B (en) Method and apparatus for remedying contaminated land
US6073695A (en) Device and method for treating a well bore
US4726759A (en) Method and apparatus for stimulating an oil bearing reservoir
US4198198A (en) Flares for waste gas disposal
SU702107A1 (en) Apparatus for thawing and consolidation of permafrost soil
SE8205938L (en) SET AND APPARATUS FOR THE CONSTRUCTION OF BENEFITS IN TARGET MARKET AND IN SUCH MARK LOCATED BENEFITS
US1566608A (en) Archie e
US2722278A (en) Apparatus
ATE17381T1 (en) PROCEDURE FOR INSTALLATION OF A SHUT-OFF VALVE IN A STREET AND BURNING KIT.
US2416412A (en) Pipe cleaning oven
US3486497A (en) Method and apparatus for killing weeds
SU863759A1 (en) Device for thermal consolidation of soil
US2375471A (en) Combined generator and lighter for oil heaters
SU630338A2 (en) Moling machine
CA1166102A (en) Heating apparatus
CN106016357A (en) In-situ combustion ignition device and method for vertical shaft
JPS55110888A (en) Heat pipe device
SU691563A1 (en) Charging machine
DE854068C (en) Process for degassing and burning underground fuel
SU910929A1 (en) Method of thermal consolidation of soil
SU1654456A1 (en) Machine for generating steam and forcing steam into the ground
US472798A (en) Tank-heater
JPS5921652Y2 (en) Chicken house heating system