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ES437442A1 - Filter for cleaning dust-laden gas - Google Patents

Filter for cleaning dust-laden gas

Info

Publication number
ES437442A1
ES437442A1 ES437442A ES437442A ES437442A1 ES 437442 A1 ES437442 A1 ES 437442A1 ES 437442 A ES437442 A ES 437442A ES 437442 A ES437442 A ES 437442A ES 437442 A1 ES437442 A1 ES 437442A1
Authority
ES
Spain
Prior art keywords
gas
jet
filter
filter elements
sweeping
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
Application number
ES437442A
Other languages
Spanish (es)
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.)
Intensiv Filter GmbH and Co KG
Original Assignee
Intensiv Filter GmbH and Co KG
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
Priority claimed from DE19742421846 external-priority patent/DE2421846C3/en
Application filed by Intensiv Filter GmbH and Co KG filed Critical Intensiv Filter GmbH and Co KG
Publication of ES437442A1 publication Critical patent/ES437442A1/en
Expired 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Improvements introduced into the gas pressure connections of a sweeping installation in dusty gas filters; in which said sweeping installation is constituted by a jet injector and connected to the conduit for the gas supply, the gas filter being provided with a group of filter elements closed at one end and open at the other end, the They are supported through cages to be fixed to the jet injectors and anchored in a separating bottom between the chamber for dusty gas and the chamber for pure gas, said filter elements being pierced from the outside to the inside so that they can be released in periodic attainment of the dust adhered to its outer surface with the aid of jet injectors and by means of a flow of sweeping gas that acts in the opposite direction with pulsating pressures, said filter elements being arranged in a box each time provided with an opening for the entry of dusty gas, the outlet of pure gas and devices for the evacuation of dust, communicating each of the iny jet jets with the gas supply line under pressure through a connection, characterized in that the connection is formed as a connection fitting between the jet injector and the gas supply line. (Machine-translation by Google Translate, not legally binding)
ES437442A 1974-05-06 1975-05-05 Filter for cleaning dust-laden gas Expired ES437442A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742421846 DE2421846C3 (en) 1974-05-06 Compressed gas connection

Publications (1)

Publication Number Publication Date
ES437442A1 true ES437442A1 (en) 1976-12-16

Family

ID=5914770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437442A Expired ES437442A1 (en) 1974-05-06 1975-05-05 Filter for cleaning dust-laden gas

Country Status (11)

Country Link
AT (1) AT349441B (en)
BE (1) BE828714A (en)
CH (1) CH593092A5 (en)
DK (1) DK143320C (en)
ES (1) ES437442A1 (en)
FR (1) FR2270505B1 (en)
GB (1) GB1493499A (en)
IT (1) IT1037894B (en)
NL (1) NL167858C (en)
SE (1) SE415327B (en)
YU (1) YU36099B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005146C2 (en) * 1980-02-12 1983-04-07 Intensiv-Filter Gmbh & Co Kg, 5620 Velbert Compressed gas connection for dust gas filters
ZA864914B (en) * 1985-07-03 1987-03-25 Howden Environmental Systems Reverse pulse fabric filter
DE8610694U1 (en) * 1986-04-18 1986-07-10 AVK Filtertechnik GmbH, 6467 Hasselroth Device for cleaning z. B. Filters
ATE162601T1 (en) * 1991-10-01 1998-02-15 Goyen Controls Co CONNECTIONS FOR VALVES
JP5574548B2 (en) * 2011-11-01 2014-08-20 東北電機鉄工株式会社 Coanda injector
CN102784508A (en) * 2012-07-18 2012-11-21 金川集团股份有限公司 Intelligent pipe filter
JP6111485B2 (en) * 2012-08-07 2017-04-12 株式会社アクロス商事 Bag filter air amplifying device and bag filter air amplifying system using the bag filter air amplifying device
CN106268081A (en) * 2015-05-26 2017-01-04 深圳市能源环保有限公司 A kind of injection tube of sack-duster pulse deashing device
US20190107336A1 (en) * 2017-02-24 2019-04-11 Intellihot, Inc. Heat exchanger
CN110681223B (en) * 2019-09-12 2021-10-19 凤台县晶谷粮油贸易有限公司 A pulse bag filter for rice processing that prevents dust accumulation in jet pipes
CN111467896A (en) * 2020-03-12 2020-07-31 江苏人和环保设备有限公司 Blowing pipe moving structure at end part of filter cartridge type dust remover

Also Published As

Publication number Publication date
DE2421846B2 (en) 1976-05-20
ATA329175A (en) 1978-09-15
DE2421846A1 (en) 1975-11-20
YU36099B (en) 1982-02-25
IT1037894B (en) 1979-11-20
FR2270505B1 (en) 1981-08-28
NL7505213A (en) 1975-11-10
DK143320B (en) 1981-08-10
YU111875A (en) 1981-06-30
NL167858C (en) 1982-02-16
SE7505280L (en) 1975-11-07
DK143320C (en) 1981-12-07
BE828714A (en) 1975-09-01
AT349441B (en) 1979-04-10
SE415327B (en) 1980-09-29
GB1493499A (en) 1977-11-30
CH593092A5 (en) 1977-11-30
FR2270505A1 (en) 1975-12-05
DK192175A (en) 1975-11-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970619