DE68915729T2 - Apparat zur Luftreinigung in Kohlebergwerken. - Google Patents

Apparat zur Luftreinigung in Kohlebergwerken.

Info

Publication number
DE68915729T2
DE68915729T2 DE68915729T DE68915729T DE68915729T2 DE 68915729 T2 DE68915729 T2 DE 68915729T2 DE 68915729 T DE68915729 T DE 68915729T DE 68915729 T DE68915729 T DE 68915729T DE 68915729 T2 DE68915729 T2 DE 68915729T2
Authority
DE
Germany
Prior art keywords
air purification
purification apparatus
coal mines
mines
coal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE68915729T
Other languages
English (en)
Other versions
DE68915729D1 (de
Inventor
Joseph A Parenti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
B&J Manufacturing Co
Original Assignee
B&J Manufacturing Co
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 B&J Manufacturing Co filed Critical B&J Manufacturing Co
Publication of DE68915729D1 publication Critical patent/DE68915729D1/de
Application granted granted Critical
Publication of DE68915729T2 publication Critical patent/DE68915729T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/04—Multiple arrangement thereof
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/20—Drawing-off or depositing dust
DE68915729T 1989-01-12 1989-11-16 Apparat zur Luftreinigung in Kohlebergwerken. Expired - Fee Related DE68915729T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/296,236 US4869737A (en) 1989-01-12 1989-01-12 Apparatus for cleaning air in coal mines

Publications (2)

Publication Number Publication Date
DE68915729D1 DE68915729D1 (de) 1994-07-07
DE68915729T2 true DE68915729T2 (de) 1994-10-20

Family

ID=23141186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915729T Expired - Fee Related DE68915729T2 (de) 1989-01-12 1989-11-16 Apparat zur Luftreinigung in Kohlebergwerken.

Country Status (11)

Country Link
US (1) US4869737A (de)
EP (1) EP0377952B1 (de)
JP (1) JP2930625B2 (de)
AU (1) AU625695B2 (de)
BR (1) BR9000104A (de)
CA (1) CA2003072A1 (de)
DE (1) DE68915729T2 (de)
NZ (1) NZ231645A (de)
PL (1) PL162303B1 (de)
ZA (1) ZA899031B (de)
ZW (1) ZW15389A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999036A (en) * 1990-04-26 1991-03-12 Hwang Ming Y Filtering device for removing liquid particles from air streams of air compressors
US5180407A (en) * 1991-11-14 1993-01-19 Demarco Thomas M Vacuum loader with vaned and short tangential separator
US5253925A (en) * 1992-01-17 1993-10-19 Tamrock World Corporation, N.V. Method and apparatus for collecting and removing dust on a mining machine
JPH07289834A (ja) * 1994-04-26 1995-11-07 Nec Corp 可動式エアフィルタ装置
US5972215A (en) * 1997-09-03 1999-10-26 Kammel; Refaat A. Continuous particle separation and removal cleaning system
US6063151A (en) * 1998-06-12 2000-05-16 The Spencer Turbine Company Mobile apparatus and method for clearing gas lines
AU1949700A (en) * 2000-02-25 2001-08-30 Joy Mm Delaware, Inc. Dust collection system for a bolting machine
US6569217B1 (en) 2000-05-10 2003-05-27 Thomas M. DeMarco Industrial dust collector with multiple filter compartments
JP4255631B2 (ja) * 2001-05-25 2009-04-15 ツェーエフテー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・コンパクト・フィルター・テヒニック 自動的な排出およびいっそう高い分離効率を有する乾式フィルタ
US6929670B1 (en) * 2002-01-25 2005-08-16 Can-Eng Furnaces Ltd. Sand separating apparatus for a thermal sand removal oven
US20040116064A1 (en) * 2002-10-28 2004-06-17 Travis Tonny D. Rock dust spreading system
US20060207230A1 (en) * 2003-03-17 2006-09-21 Demarco Maxvac Corporation Vacuum loader with filter doors
US20050274094A1 (en) * 2003-03-17 2005-12-15 Demarco Thomas M Vacuum loader
US7662199B2 (en) * 2007-03-07 2010-02-16 Tennant Company Cyclonic filter for surface maintenance machine
JP2009213973A (ja) * 2008-03-07 2009-09-24 Jfe Steel Corp バグ・フィルタ式集塵装置
CN101892858A (zh) * 2010-07-30 2010-11-24 长治市赢盛科技开发有限公司 岩巷半煤岩巷湿式除尘器
AR078918A1 (es) 2010-11-05 2011-12-14 Ota Tomio Aspirador, separador y filtrador vertical de virutas, vapor y humo por cambio de direccion de aire, para centro mecanizado, torno u otras maquinas que generan vapor de aceite o refrigerante.
CN103670485A (zh) * 2012-08-28 2014-03-26 徐继胜 一种高效率矿山用除尘工艺流程与系统
JP6895156B2 (ja) * 2016-09-29 2021-06-30 グエン チー カンパニー リミテッド 集塵用車両
RU2765174C2 (ru) * 2017-05-02 2022-01-26 Джой Глобал Серфейс Майнинг Инк Фильтрация воздуха для самоходной горной машины
US10898845B2 (en) * 2017-07-31 2021-01-26 Fanca Technologies Pty Ltd. Mobile dust extraction device
CN107859529A (zh) * 2017-12-05 2018-03-30 中铁二局第四工程有限公司 一种暗挖隧道的除尘设备及方法
EP3755598B1 (de) * 2018-03-29 2022-02-16 Siemens Mobility GmbH Belüftungsmodul für ein schienenfahrzeug
US11395984B2 (en) * 2019-05-24 2022-07-26 Flory Industries Dust control system and related methods
CN112796821A (zh) * 2021-02-25 2021-05-14 安徽理工大学 一种用于煤矿安全生产的巷道除尘器
US20220401968A1 (en) * 2021-06-22 2022-12-22 Foremost Equipment LP Multicyclone separator
RU2764301C1 (ru) * 2021-07-13 2022-01-17 Федеральное государственное бюджетное образовательное учреждение высшего образования «Уральский государственный горный университет» Транспортное средство для подборки пылеобразных сыпучих материалов
CN113983608B (zh) * 2021-09-24 2022-10-11 江苏超敏科技有限公司 一种放射性药物分装热室进排风系统
CN116084937B (zh) * 2023-03-09 2023-07-04 中国矿业大学 一种掘进机司机位置低噪音风幕阻隔尘装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842461A (en) * 1973-05-15 1974-10-22 Walkee Vacuum Services Ltd Industrial vacuum apparatus
US4017281A (en) * 1975-10-02 1977-04-12 Duncan Johnstone Industrial vacuum loader with dust removal means for bag house filtration system
US4348057A (en) * 1980-08-25 1982-09-07 B & J Manufacturing Company Blower and dust collecting machine and method of operation
JPS60118212A (ja) * 1983-09-20 1985-06-25 Asahi Glass Co Ltd 除塵方法
US4767425A (en) * 1987-07-06 1988-08-30 The United States Of America As Represented By The Secretary Of The Army Aspirator mechanism for turbine engine air cleaner

Also Published As

Publication number Publication date
EP0377952A3 (de) 1991-02-27
ZW15389A1 (en) 1990-07-11
DE68915729D1 (de) 1994-07-07
ZA899031B (en) 1991-04-24
CA2003072A1 (en) 1990-07-12
AU4474389A (en) 1990-08-09
EP0377952B1 (de) 1994-06-01
JPH02214514A (ja) 1990-08-27
NZ231645A (en) 1991-11-26
AU625695B2 (en) 1992-07-16
US4869737A (en) 1989-09-26
EP0377952A2 (de) 1990-07-18
BR9000104A (pt) 1990-10-16
JP2930625B2 (ja) 1999-08-03
PL162303B1 (pl) 1993-09-30

Similar Documents

Publication Publication Date Title
DE68915729T2 (de) Apparat zur Luftreinigung in Kohlebergwerken.
DE3485248D1 (de) Apparat zur kohleverbrennung.
DE3675462D1 (de) Apparat zur fortbewegung in rohren.
RO105765B1 (ro) Aparat pentru purificarea aerului, a gazelor de cos sau a unui echivalent
DE3853014T2 (de) Apparat zur Prüfung von Einkäufen.
DE69021908T2 (de) Apparat zur Detektion.
DE69011599D1 (de) Vorrichtung zur Luftreinigung.
DE3686100D1 (de) Apparat zur pruefung von objekten.
DE3850592T3 (de) Apparat zur Vorbereitung von Briefen.
DE3683211D1 (de) Apparat zur erhitzung von luft.
DE3667452D1 (de) Elektromechanische vorrichtung zum foerdern und kippen.
DE3761796D1 (de) Vorrichtung zur gasentstaubung.
DE69020985D1 (de) Apparat zur Trennung von Lösungen.
ZA893133B (en) Selective condensation apparatus
FI890315A (fi) Apparat foer dosering av kondenserad gas.
DE3854602T2 (de) Akustischer Apparat.
GB2212370B (en) Air purifying apparatus
DK15690A (da) Moentsorteringsapparat
DE3861819D1 (de) Apparat zum runden von kreisquerschnitten.
DE3881139D1 (de) Vorrichtung zum abgeben von druckluft.
DE3872386T2 (de) Apparat fuer bewegte dokumente.
ATA89287A (de) Anordnung zur ermittlung des wiederkehrenden synchronisationszeitpunktes
KR870003057Y1 (en) Apparatus for clearing air
DE3885755D1 (de) Apparat zur Feststellung der Windscherung.
NO160060C (no) Apparat for aa fjerne forurensninger fra overflater.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee