EP3064276A2 - Chaudiere - Google Patents

Chaudiere Download PDF

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Publication number
EP3064276A2
EP3064276A2 EP16155685.7A EP16155685A EP3064276A2 EP 3064276 A2 EP3064276 A2 EP 3064276A2 EP 16155685 A EP16155685 A EP 16155685A EP 3064276 A2 EP3064276 A2 EP 3064276A2
Authority
EP
European Patent Office
Prior art keywords
channel
electrode
insulator
exhaust gas
gas flow
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.)
Granted
Application number
EP16155685.7A
Other languages
German (de)
English (en)
Other versions
EP3064276A3 (fr
EP3064276B1 (fr
Inventor
Ernst Gerlinger
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.)
GERLINGER, RAIMUND
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3064276A2 publication Critical patent/EP3064276A2/fr
Publication of EP3064276A3 publication Critical patent/EP3064276A3/fr
Application granted granted Critical
Publication of EP3064276B1 publication Critical patent/EP3064276B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/0042—Cleaning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/014—Addition of water; Heat exchange, e.g. by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/36—Controlling flow of gases or vapour
    • B03C3/361—Controlling flow of gases or vapour by static mechanical means, e.g. deflector
    • B03C3/366—Controlling flow of gases or vapour by static mechanical means, e.g. deflector located in the filter, e.g. special shape of the electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/49—Collecting-electrodes tubular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/74—Cleaning the electrodes
    • B03C3/743—Cleaning the electrodes by using friction, e.g. by brushes or sliding elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/74—Cleaning the electrodes
    • B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/74—Cleaning the electrodes
    • B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
    • B03C3/765—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact with electromagnetic rappers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
    • F23J3/023—Cleaning furnace tubes; Cleaning flues or chimneys cleaning the fireside of watertubes in boilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/04—Ionising electrode being a wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/08—Ionising electrode being a rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/10—Ionising electrode with two or more serrated ends or sides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/102—Intercepting solids by filters electrostatic

Definitions

  • the invention relates to a heating boiler having an electrostatic precipitator provided in an exhaust gas flow passage and comprising a discharge electrode disposed in the exhaust flow passage and a collector electrode formed by the passage walls.
  • the invention is therefore based on the object, a boiler of the type described above in such a way that the degree of separation of the electrostatic precipitator can be improved.
  • the invention achieves the stated object by providing flow plates distributed within the exhaust gas flow channel over the channel length, which flow inclined to the channel axis over the channel cross section and have the spray electrode receiving flow openings for the exhaust gases.
  • the distributed over the channel length provided flow plates cause turbulence in the exhaust stream, the relative residence time increase the exhaust gases in the electrostatic precipitator and thus improve the degree of separation.
  • the flow sheets when the flow sheets are arranged to contact the channel walls, the flow sheets themselves form a collector electrode, thereby increasing the effective electrode area for the electrostatic precipitator.
  • the loose against the exhaust gas flow channel flow plates can be applied to the channel walls Abstreifkanten and connected to a running in the direction of the channel axis actuator.
  • the scraping edges abutting the channel walls ensure electrical contact between the flow plates and the channel walls, and on the other hand, the channel walls are cleaned by relative movement of the scraping edges with respect to the channel walls when the actuating drive is actuated.
  • the actuator comprises an actuating linkage, which is connected to the flow plates in the region of the opposite, with respect to the exhaust flow upper and lower scraping edges and engages at least in the region of a scraping edge with play on the flow plates.
  • the spray electrode can be attached to a, outside the exhaust gas flow channel and attached to the actuator connected electrode holder.
  • the part of the spray electrode adjoining the electrode holder may be surrounded by a dust-repellent insulator and a cleaning device may be provided for the insulator, which is provided in the region of the actuating travel of the insulator caused by the actuating drive.
  • this cleaning device may be arranged in the region of the passage of the spray electrode through the frontal wall portion of the exhaust gas flow channel.
  • the cleaning device for the insulator from one or more fins may be formed, which surround the insulator in the region of its implementation by a channel wall.
  • a mechanical vibration unit may be provided for the spray electrode.
  • This vibrating unit can comprise, for example, an actuating arm provided in the region of the cleaning device for the insulator and an, for example, electromagnetic control for this actuating arm.
  • the control for the actuating arm is designed so that the actuating arm abuts with its one end portion of the spray electrode, which can be cleaned by this shaking.
  • a spray electrode as may be used, for example, in a heating boiler according to the invention, be formed by an electrically conductive, wound with a wire round or threaded rod, which at one end of an insulator is surrounded and wherein the wire in the region of the insulator with the round or threaded rod electrically connected and the non-isolating from the insulator part of the lower round or threaded rod is wound at a distance.
  • a boiler according to the invention comprises a Feuerungsretorte 1, an adjoining combustion zone 2 and a burn-out zone 3, which opens into a heat exchanger 4 and an exhaust gas flow channel 5.
  • the exhaust gas flow channel 5 is formed by a leading to a flue gas fan 6 riser.
  • an electrostatic precipitator comprising a discharge electrode 7 arranged in the exhaust gas flow passage 5 and a collector electrode formed by the passage walls 8 of the exhaust flow passage 5.
  • Within the exhaust gas flow channel 5 are distributed over the channel length in the longitudinal direction flow plates 9, which are inclined to the longitudinal axis of the exhaust gas flow channel 5, extend over the cross section of the exhaust gas flow channel 5 and have flow openings 10 for receiving the spray electrode 7.
  • the flow plates 9 are loose against the exhaust gas flow channel 5 and form abutting the channel walls 8 stripping edges 11, 12.
  • the flow plates 9 are connected to a running in the direction of the channel axis and an actuating linkage 13 having actuator.
  • the actuating drive and thus of the actuating linkage 12 therefore, the flow plates 9 with the scraping edges 11, 12 are moved relative to the channel walls 8 of the exhaust gas flow channel 5, so that with the help of the scraping edges 11, the channel walls 8 can be cleaned.
  • the actuating linkage 13 may be connected to the flow plates 9 in the region of the opposite, with respect to the exhaust gas flow upper scraping edges 12 and lower scraping edges 11, wherein the actuating linkage 13 at least in the region of a scraping edge 11, 12, for example, in the lower region of the scraping edge 11 with play on the flow plates 9 attacks.
  • the flow plates 9 are tilted transversely to the longitudinal axis of the exhaust gas flow channel 5 upon actuation of the actuating drive, so that the scraping edges 11 and 12 are pressed against the channel walls 8 of the exhaust gas flow channel 5.
  • the spray electrode 7 extending within the flow openings 10 for the exhaust gases may be fastened to an electrode holder 14 arranged outside the exhaust gas flow channel 5 and connected to the actuating linkage 13 of the adjustment drive.
  • the adjoining the electrode holder 14 part of the spray electrode 7 may be surrounded by a dust-repellent insulator 15, wherein the insulator 15 with its end facing away from the spray electrode 7 forms a connection for a high-voltage connection 16.
  • a cleaning device 19 may be provided in the region of the adjustment path of the insulator 15, preferably in a passage opening 18 provided in the end face 17 of the exhaust gas flow channel 5, in the region of the adjustment path.
  • This cleaning device 19 may advantageously be formed from one or more lamellae 20, the insulator 15 in the Region of the passage opening 18 of the end face 17 of the exhaust gas flow channel 5 enclose.
  • the cleaning device 19 may be provided with a vibrating unit 21, which is composed of an electromagnetic drive 22 and an actuating arm 23.
  • the actuating arm 23 strikes with its one end portion of the spray electrode 7, which can be cleaned by this shaking.
  • the spray electrode 7 may be formed by an electrically conductive, wound with a wire 24 round or threaded rod.
  • the round or threaded rod 24 spirally and at a distance surrounding wire 25 is conductively connected in the region of the insulator 15 with the round or threaded rod 24 via a connecting sleeve 26.
  • one or more spacers 27 may be provided for the wire 25 on the threaded rod.
  • the wire 25 may be formed as a square wire, wherein the edges of the square wire cause a local maximization of the electric field strength.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Electrostatic Separation (AREA)
EP16155685.7A 2015-03-04 2016-02-15 Chaudiere Active EP3064276B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50170/2015A AT516061B1 (de) 2015-03-04 2015-03-04 Heizkessel

Publications (3)

Publication Number Publication Date
EP3064276A2 true EP3064276A2 (fr) 2016-09-07
EP3064276A3 EP3064276A3 (fr) 2016-12-14
EP3064276B1 EP3064276B1 (fr) 2022-09-07

Family

ID=55272889

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16155685.7A Active EP3064276B1 (fr) 2015-03-04 2016-02-15 Chaudiere

Country Status (3)

Country Link
EP (1) EP3064276B1 (fr)
AT (1) AT516061B1 (fr)
PL (1) PL3064276T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522079B1 (de) * 2019-02-26 2020-08-15 Hargassner Gmbh Heizkessel
EP4056900A1 (fr) * 2021-03-09 2022-09-14 SL-Technik GmbH Installation de chauffage à biomasse dotée d'un dispositif amélioré de nettoyage
US20220341625A1 (en) * 2019-09-03 2022-10-27 Sl-Technik Gmbh Biomass heating system, as well as its components
EP4332436A1 (fr) * 2022-09-01 2024-03-06 SL-Technik GmbH Installation de chauffage à biomasse dotée d'un dispositif de filtre électrostatique amélioré

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT517955B1 (de) * 2016-05-18 2017-06-15 Ökofen Forschungs- Und Entw M B H Heizeinrichtung
HUE068100T2 (hu) * 2016-12-05 2024-12-28 Froeling Heizkessel Und Behaelterbau Ges M B H Fûtõkazán
PL73754Y1 (pl) * 2022-10-26 2025-01-20 Nocon Zygmunt P P U H Zamech Kocioł grzewczy na paliwa stałe, zwłaszcza biopaliwa stałe w postaci peletów

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010016019U1 (de) 2010-11-30 2012-03-01 Robert Bosch Gmbh Heizkessel mit einem elektrostatischen Abscheider

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US3966436A (en) * 1974-07-08 1976-06-29 Wahlco, Inc. Discharge electrode
SE504411C2 (sv) * 1995-04-05 1997-02-03 Senea Filter Ab Förfarande och anordning för rening av stoftbemängda gaser
DE102006031888B4 (de) * 2006-07-07 2009-01-29 Ilt Industrie-Luftfiltertechnik Gmbh Ionisationselement und elektrostatischer Filter
AT505295B1 (de) * 2007-07-12 2008-12-15 Kwb Kraft Und Waerme Aus Bioma Feuerungseinheit
DE202008008801U1 (de) * 2008-07-25 2008-10-16 Ambros Schmelzer & Sohn Gmbh & Co. Kg Sprühelektrode für Elektrofilter
DE202009006829U1 (de) * 2009-05-12 2010-09-30 Robert Bosch Gmbh Elektrostatischer Abscheider
DE102009053621A1 (de) * 2009-11-17 2011-05-19 Robert Bosch Gmbh Heizungsanlage für Biomasse mit einem elektrostatischen Abscheider
US8894745B2 (en) * 2011-08-10 2014-11-25 John P. Dunn Vane electrostatic precipitator
KR101453498B1 (ko) * 2013-01-17 2014-10-23 한국기계연구원 와이어와 봉 결합형 방전극을 구비한 폼 필터를 이용한 전기집진기

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010016019U1 (de) 2010-11-30 2012-03-01 Robert Bosch Gmbh Heizkessel mit einem elektrostatischen Abscheider

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522079B1 (de) * 2019-02-26 2020-08-15 Hargassner Gmbh Heizkessel
AT522079A4 (de) * 2019-02-26 2020-08-15 Hargassner Gmbh Heizkessel
US20220341625A1 (en) * 2019-09-03 2022-10-27 Sl-Technik Gmbh Biomass heating system, as well as its components
US11635231B2 (en) 2019-09-03 2023-04-25 Sl-Technik Gmbh Rotating grate with a cleaning device for a biomass heating system
US11708999B2 (en) 2019-09-03 2023-07-25 Sl-Technik Gmbh Biomass heating system with optimized flue gas treatment
EP4056900A1 (fr) * 2021-03-09 2022-09-14 SL-Technik GmbH Installation de chauffage à biomasse dotée d'un dispositif amélioré de nettoyage
WO2022189200A1 (fr) * 2021-03-09 2022-09-15 Sl-Technik Gmbh Système de chauffage de biomasse ayant un dispositif de nettoyage amélioré
EP4184058A1 (fr) * 2021-03-09 2023-05-24 SL-Technik GmbH Dispositif de nettoyage amélioré pour installation de chauffage à biomasse
EP4332436A1 (fr) * 2022-09-01 2024-03-06 SL-Technik GmbH Installation de chauffage à biomasse dotée d'un dispositif de filtre électrostatique amélioré

Also Published As

Publication number Publication date
AT516061A4 (de) 2016-02-15
EP3064276A3 (fr) 2016-12-14
AT516061B1 (de) 2016-02-15
EP3064276B1 (fr) 2022-09-07
PL3064276T3 (pl) 2023-01-16

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