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RU94032339A - Method and apparatus for aerodynamic clearance of air zone of finely dispersed materials dump and transportation from dust - Google Patents

Method and apparatus for aerodynamic clearance of air zone of finely dispersed materials dump and transportation from dust

Info

Publication number
RU94032339A
RU94032339A RU94032339/26A RU94032339A RU94032339A RU 94032339 A RU94032339 A RU 94032339A RU 94032339/26 A RU94032339/26 A RU 94032339/26A RU 94032339 A RU94032339 A RU 94032339A RU 94032339 A RU94032339 A RU 94032339A
Authority
RU
Russia
Prior art keywords
dust
air
clearance
stream
dump
Prior art date
Application number
RU94032339/26A
Other languages
Russian (ru)
Other versions
RU2104749C1 (en
Inventor
А.Г. Иноземцев
Original Assignee
А.Г. Иноземцев
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 А.Г. Иноземцев filed Critical А.Г. Иноземцев
Priority to RU94032339A priority Critical patent/RU2104749C1/en
Publication of RU94032339A publication Critical patent/RU94032339A/en
Application granted granted Critical
Publication of RU2104749C1 publication Critical patent/RU2104749C1/en

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Abstract

FIELD: production apparatuses for air clearance from dust. SUBSTANCE: aim is to increase effectiveness of air clearance of nonorganized spatial dust exhausts in places of finely dispersed materials dump and transportation by forming of volumetric local zone, that does not exceed width of conveyor with gradient of pressures directed inside the zone due to gas-drawing through air intake with flow speed exceeding critical speed according to dependancewith- ratio of specific densities of dust particles and air, g - gravity, rr- radius of dust particles, CC- their factor of dynamic resistance, RRradius of intaking gas pipeline, and due to arranging of stream currents laminary transferred from dump chute cavity in canal of air intake. In the case formed dust stream in lengthened canal of chute is caught together with part of loose material by stream currents and is directed in aerodynamic dustcatching module, after which it is separated again, densified and through dust settling bunker is fed back to conveyor and non-purified air after its intake from zone of spatial dust forming is directed as organized stream in closed canal of following dust clearance also based on aerodynamic dust catching modules. EFFECT: increased effectiveness of air clearance from dust.

Claims (1)

Изобретение относится к устройствам пылеочистки воздуха. Цель изобретения - повышение эффективности неорганизованных пространственных пылевых выбросов в местах ссыпки и транспортировки мелкодисперсных материалов путем формирования объемной локальной зоны не более ширины транспортера с градиентом давлений, направленных внутрь этой зоны, за счет газопретягивания через воздухозаборник со скоростями потока, превышающими критическую скорость.The invention relates to dust cleaning devices for air. The purpose of the invention is to increase the efficiency of fugitive spatial dust emissions at the sites of filling and transportation of finely dispersed materials by forming a volumetric local zone of no more than a conveyor width with a pressure gradient directed inside this zone due to gas tightening through the air intake with flow rates exceeding the critical speed.
RU94032339A 1994-09-05 1994-09-05 Method of aerodynamic dust removal from air zone of dumping and conveyance of fine-disperse materials and device for its realization RU2104749C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94032339A RU2104749C1 (en) 1994-09-05 1994-09-05 Method of aerodynamic dust removal from air zone of dumping and conveyance of fine-disperse materials and device for its realization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94032339A RU2104749C1 (en) 1994-09-05 1994-09-05 Method of aerodynamic dust removal from air zone of dumping and conveyance of fine-disperse materials and device for its realization

Publications (2)

Publication Number Publication Date
RU94032339A true RU94032339A (en) 1996-07-27
RU2104749C1 RU2104749C1 (en) 1998-02-20

Family

ID=20160237

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94032339A RU2104749C1 (en) 1994-09-05 1994-09-05 Method of aerodynamic dust removal from air zone of dumping and conveyance of fine-disperse materials and device for its realization

Country Status (1)

Country Link
RU (1) RU2104749C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999020368A1 (en) * 1997-10-22 1999-04-29 Jury Mikhailovich Bolshov System for removing dust from industrial gaseous waste

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841561B (en) * 2015-06-16 2017-07-11 厦门理工学院 A kind of online loose apparatus for ash of ash bucket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999020368A1 (en) * 1997-10-22 1999-04-29 Jury Mikhailovich Bolshov System for removing dust from industrial gaseous waste

Also Published As

Publication number Publication date
RU2104749C1 (en) 1998-02-20

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