RU2001108426A - METHOD FOR CUTTING THIN-DISPERSED PNEUMO-KONIO-SAFE DUST IN MINING AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR CUTTING THIN-DISPERSED PNEUMO-KONIO-SAFE DUST IN MINING AND DEVICE FOR ITS IMPLEMENTATION

Info

Publication number
RU2001108426A
RU2001108426A RU2001108426/03A RU2001108426A RU2001108426A RU 2001108426 A RU2001108426 A RU 2001108426A RU 2001108426/03 A RU2001108426/03 A RU 2001108426/03A RU 2001108426 A RU2001108426 A RU 2001108426A RU 2001108426 A RU2001108426 A RU 2001108426A
Authority
RU
Russia
Prior art keywords
pipeline
dust
metal
konio
pneumo
Prior art date
Application number
RU2001108426/03A
Other languages
Russian (ru)
Other versions
RU2198295C2 (en
Inventor
Игорь Львович Машковцев
Борис Игоревич Машковцев
Елена Владимировна Станис
Игорь Григорьевич Ищук
Нараян Деб Саумитра
Мухаммед Ибрахим Солейман
Original Assignee
Российский Университет Дружбы Народов
Filing date
Publication date
Application filed by Российский Университет Дружбы Народов filed Critical Российский Университет Дружбы Народов
Priority to RU2001108426A priority Critical patent/RU2198295C2/en
Priority claimed from RU2001108426A external-priority patent/RU2198295C2/en
Application granted granted Critical
Publication of RU2198295C2 publication Critical patent/RU2198295C2/en
Publication of RU2001108426A publication Critical patent/RU2001108426A/en

Links

Claims (2)

1. Способ улавливания тонкодисперсной, пневмокониозоопасной пыли в горной выработке, включающий подзарядку отрицательной полярностью водного аэрозоля, засасываемого в металлический секционный трубопровод, отличающийся тем, что на металлические секции трубопровода подают электрический заряд полярностью одинаковой с зарядом водного аэрозоля, обеспечивая прилипание пыли на стенках изолированных друг от друга заземленных секций металлического трубопровода, при этом не попавшие в трубопровод более мелкие частицы пыли улавливают через открывающиеся створки трубопровода за счет повышения разряжения воздуха в трубопроводе в направлении от забоя, а вода из водного аэрозоля при его контакте с корпусом поступает на дно трубопровода.1. A method of collecting fine, pneumoconiosis-hazardous dust in a mine working area, comprising charging a negative polarity of a water aerosol sucked into a metal sectional pipeline, characterized in that an electric charge of the same polarity as the water aerosol charge is applied to the metal sections of the pipeline, ensuring dust is adhered to the walls of insulated friend from other grounded sections of the metal pipeline, while smaller particles of dust that do not fall into the pipeline are captured through opening valves of the pipeline by increasing the discharge of air in the pipeline in the direction from the bottom, and water from the water aerosol when it comes in contact with the body enters the bottom of the pipeline. 2. Устройство для улавливания тонкодисперсной, пневмокониозоопасной пыли в горной выработке, содержащее воздуходувку и всасывающий секционный металлический трубопровод с раструбом у забоя, отличающееся тем, что в каждой секции по бокам металлического трубопровода выполнены створки. 2. A device for collecting fine, pneumoconiosis hazardous dust in a mine, comprising a blower and a suction sectional metal pipe with a bell at the bottom, characterized in that the shutters are made in each section on the sides of the metal pipe.
RU2001108426A 2001-03-30 2001-03-30 Method of suppressing fine active dust in mine working and device for method embodiment RU2198295C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001108426A RU2198295C2 (en) 2001-03-30 2001-03-30 Method of suppressing fine active dust in mine working and device for method embodiment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001108426A RU2198295C2 (en) 2001-03-30 2001-03-30 Method of suppressing fine active dust in mine working and device for method embodiment

Publications (2)

Publication Number Publication Date
RU2198295C2 RU2198295C2 (en) 2003-02-10
RU2001108426A true RU2001108426A (en) 2003-02-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001108426A RU2198295C2 (en) 2001-03-30 2001-03-30 Method of suppressing fine active dust in mine working and device for method embodiment

Country Status (1)

Country Link
RU (1) RU2198295C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102979551B (en) * 2011-09-02 2015-02-04 淮南矿业(集团)有限责任公司 Grout sprinkling device and grout sprinkling method on fully mechanized mining face of thick seam
CN102434187A (en) * 2011-12-01 2012-05-02 康立杰 Foam dust suppression system and foam dust suppression method for mine excavation
CN104033172B (en) * 2014-06-26 2017-01-18 淮南矿业(集团)有限责任公司 Automatic mortar spraying device

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