RU2002061C1 - Device for conditioning of mine air - Google Patents

Device for conditioning of mine air

Info

Publication number
RU2002061C1
RU2002061C1 SU4951612A RU2002061C1 RU 2002061 C1 RU2002061 C1 RU 2002061C1 SU 4951612 A SU4951612 A SU 4951612A RU 2002061 C1 RU2002061 C1 RU 2002061C1
Authority
RU
Russia
Prior art keywords
shaft
pipes
heat exchanger
pipeline
cavity
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Владимир Васильевич Усанов
Original Assignee
Всесоюзный научно-исследовательский институт гелиевой техники
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 Всесоюзный научно-исследовательский институт гелиевой техники filed Critical Всесоюзный научно-исследовательский институт гелиевой техники
Priority to SU4951612 priority Critical patent/RU2002061C1/en
Application granted granted Critical
Publication of RU2002061C1 publication Critical patent/RU2002061C1/en

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)

Description

Форму л а изо бретени  Shoulder shape

Claims (2)

1. УСТРОЙСТВО ДЛЯ КОНДИЦИОНИ- РОВАНИЯ ШАХТНОГО ВОЗДУХА, включающее установленную в стволе шахты тру- бу, нижний конец которой расположен на уровне кровли штрека, а верхний выведен над поверхностью и в нем установлен теплообменник-испаритель , вход которого сообщен с емкостью дл  криогенной жидкости, а выход - с трубопроводом подачи газифицированного продукта, имеющим два выхода, один из которых расположен на поверхности, а другой в шахте, отличающеес  тем, что, с целью повышени  надежности в работе устройства, оно снабжено дополнительной трубой, установленной во втором стволе шахты параллельно основной трубе. котора  выполнена теплоизолированной, причем трубы соединены в замкнутую систему на поверхности - посредством трубопровода, а на уровне штрека - посредством дополнительного теплообменника, при этом полость трубопровода, соедин ющего трубы на поверхности, сообщена с выходом газифицированного продукта после теплообменника-испарител ,1. DEVICE FOR AIR CONDITIONING OF SHAFT MINING AIR, including a pipe installed in the shaft of the shaft, the lower end of which is located at the level of the roof of the drift, and the upper end is led out above the surface and there is a heat exchanger-evaporator installed, the inlet of which is connected to the tank for cryogenic liquid, and the outlet - with a gasified product supply pipeline having two exits, one of which is located on the surface, and the other in the mine, characterized in that, in order to increase the reliability of the device, it is equipped with an additional ruboy mounted in the second barrel shaft parallel to the main pipe. which is thermally insulated, and the pipes are connected in a closed system on the surface by means of a pipeline, and at the drift level by an additional heat exchanger, the cavity of the pipeline connecting the pipes on the surface is in communication with the outlet of the gasified product after the heat exchanger-evaporator, 2. Устройство по п.1, отличающеес  тем, что оно снабжено эжектором, встроенным в полость трубопровода, соедин ющего трубы на поверхности, при этом низконапорна  камера эжектора сообщена посредством адсорбера с атмосферой.2. The device according to claim 1, characterized in that it is equipped with an ejector integrated in the cavity of the pipe connecting the pipes to the surface, wherein the low-pressure chamber of the ejector is communicated through the adsorber to the atmosphere. / / VWWWVwww Фиг.1Figure 1 NN LL ZDZd Фиг. ZFIG. Z
SU4951612 1991-06-28 1991-06-28 Device for conditioning of mine air RU2002061C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4951612 RU2002061C1 (en) 1991-06-28 1991-06-28 Device for conditioning of mine air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4951612 RU2002061C1 (en) 1991-06-28 1991-06-28 Device for conditioning of mine air

Publications (1)

Publication Number Publication Date
RU2002061C1 true RU2002061C1 (en) 1993-10-30

Family

ID=21582512

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4951612 RU2002061C1 (en) 1991-06-28 1991-06-28 Device for conditioning of mine air

Country Status (1)

Country Link
RU (1) RU2002061C1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102808603A (en) * 2012-09-10 2012-12-05 吉林大学 Cold and hot alternating high-speed airflow oil shale crushing device and method for crushing oil shale
CN106150539A (en) * 2016-08-25 2016-11-23 辽宁工程技术大学 A kind of high temperature getting working face liquid CO2freezing by change of state heat sink and method
CN106640177A (en) * 2016-12-30 2017-05-10 西安科技大学 Mining movable liquid carbon dioxide fire preventing and extinguishing system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Каталог, Криогенное оборудование. М.: ЦИНТИХИМнефтемэш, 1980, с.69. Авторское свидетельство СССР К 976 iOO, кл. Е2Т Г- 3/00, 1981. , Авторское свидетельство СССР № 1216364, кл, Е 21 F 3/00, 1984. *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102808603A (en) * 2012-09-10 2012-12-05 吉林大学 Cold and hot alternating high-speed airflow oil shale crushing device and method for crushing oil shale
CN106150539A (en) * 2016-08-25 2016-11-23 辽宁工程技术大学 A kind of high temperature getting working face liquid CO2freezing by change of state heat sink and method
CN106640177A (en) * 2016-12-30 2017-05-10 西安科技大学 Mining movable liquid carbon dioxide fire preventing and extinguishing system
CN106640177B (en) * 2016-12-30 2018-08-14 西安科技大学 Mining mobile liquid carbon dioxide fire extinguishing system

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