CN109562315B - 矩形出口蜂窝结构、颗粒过滤器、挤出模具及其制造方法 - Google Patents

矩形出口蜂窝结构、颗粒过滤器、挤出模具及其制造方法 Download PDF

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Publication number
CN109562315B
CN109562315B CN201780037389.9A CN201780037389A CN109562315B CN 109562315 B CN109562315 B CN 109562315B CN 201780037389 A CN201780037389 A CN 201780037389A CN 109562315 B CN109562315 B CN 109562315B
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CN
China
Prior art keywords
outlet
inlet
filter
cell
wall
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
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CN201780037389.9A
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English (en)
Chinese (zh)
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CN109562315A (zh
Inventor
D·M·比尔
何苏浩
A·K-E·海贝尔
K·R·米勒
P·坦登
D·J·汤普森
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Corning Inc
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Corning Inc
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    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/247—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the cells
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2482—Thickness, height, width, length or diameter
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2484—Cell density, area or aspect ratio
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/249—Quadrangular e.g. square or diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/34—Honeycomb supports characterised by their structural details with flow channels of polygonal cross section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Processes For Solid Components From Exhaust (AREA)
CN201780037389.9A 2016-04-22 2017-04-24 矩形出口蜂窝结构、颗粒过滤器、挤出模具及其制造方法 Expired - Fee Related CN109562315B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662326384P 2016-04-22 2016-04-22
US62/326,384 2016-04-22
US201762452765P 2017-01-31 2017-01-31
US62/452,765 2017-01-31
PCT/US2017/029159 WO2017185091A2 (en) 2016-04-22 2017-04-24 Rectangular outlet honeycomb structures, particulate filters, extrusion dies, and method of manufacture thereof

Publications (2)

Publication Number Publication Date
CN109562315A CN109562315A (zh) 2019-04-02
CN109562315B true CN109562315B (zh) 2022-09-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780037389.9A Expired - Fee Related CN109562315B (zh) 2016-04-22 2017-04-24 矩形出口蜂窝结构、颗粒过滤器、挤出模具及其制造方法

Country Status (6)

Country Link
US (3) US11148089B2 (https=)
EP (1) EP3445472A2 (https=)
JP (2) JP7316790B2 (https=)
CN (1) CN109562315B (https=)
MX (1) MX2018012815A (https=)
WO (1) WO2017185091A2 (https=)

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EP3576862B1 (en) 2017-01-31 2025-02-19 Corning Incorporated Pattern-plugged honeycomb bodies
CN111511455B (zh) 2017-10-31 2023-03-31 康宁股份有限公司 蜂窝体和包含蜂窝体的颗粒过滤器
US11536176B2 (en) 2017-11-21 2022-12-27 Corning Incorporated High ash storage, pattern-plugged, honeycomb bodies and particulate filters
WO2020101965A1 (en) * 2018-11-16 2020-05-22 Corning Incorporated Honeycomb bodies having an array of channels with different hydraulic diameters and methods of making the same
WO2020101966A1 (en) * 2018-11-16 2020-05-22 Corning Incorporated Honeycomb bodies having an array of through channels with a range of hydraulic diameters
WO2020101913A1 (en) * 2018-11-16 2020-05-22 Corning Incorporated Plugged honeycomb bodies, extrusion dies and method of manufacturing thereof
JP7643881B2 (ja) * 2021-02-12 2025-03-11 日本碍子株式会社 目封止ハニカム構造体
CN116571975A (zh) * 2023-06-16 2023-08-11 云南菲尔特环保科技股份有限公司 一种蜂窝陶瓷模具的制备方法

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Also Published As

Publication number Publication date
EP3445472A2 (en) 2019-02-27
WO2017185091A2 (en) 2017-10-26
US20230294324A1 (en) 2023-09-21
JP7316790B2 (ja) 2023-07-28
US11148089B2 (en) 2021-10-19
US11654592B2 (en) 2023-05-23
CN109562315A (zh) 2019-04-02
JP2019515786A (ja) 2019-06-13
MX2018012815A (es) 2019-09-04
JP2022070919A (ja) 2022-05-13
US12214524B2 (en) 2025-02-04
US20190126186A1 (en) 2019-05-02
WO2017185091A3 (en) 2017-12-21
US20220008858A1 (en) 2022-01-13

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