EA202090502A1 - Устройство для распределения подаваемой смеси - Google Patents
Устройство для распределения подаваемой смесиInfo
- Publication number
- EA202090502A1 EA202090502A1 EA202090502A EA202090502A EA202090502A1 EA 202090502 A1 EA202090502 A1 EA 202090502A1 EA 202090502 A EA202090502 A EA 202090502A EA 202090502 A EA202090502 A EA 202090502A EA 202090502 A1 EA202090502 A1 EA 202090502A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cylindrical element
- cylindrical
- feed mixture
- distributing
- central axis
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 4
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4312—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor having different kinds of baffles, e.g. plates alternating with screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/06—Feeding or distributing of lump or pulverulent fuel to combustion apparatus for shaft-type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/434—Mixing tubes comprising cylindrical or conical inserts provided with grooves or protrusions
- B01F25/4341—Mixing tubes comprising cylindrical or conical inserts provided with grooves or protrusions the insert being provided with helical grooves
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0047—Smelting or converting flash smelting or converting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/501—Mixing combustion ingredients, e.g. gases, for burners or combustion chambers
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Предложено устройство (1) для распределения подаваемой смеси, предназначенное для выравнивания подаваемой смеси при подаче в кольцевой канал (2) горелки (3), предназначенный для подачи смеси. Указанное устройство (1) содержит цилиндрический элемент (4), содержащий цилиндрическую стенку (5), первый конец (6), второй конец (7) и продольную центральную ось X. На первом конце (6) цилиндрического элемента (4) расположены прямоугольные плоские пластинчатые средства (8), которые проходят радиально от цилиндрической стенки (5) цилиндрического элемента (4) и расположены симметрично вокруг продольной центральной оси X цилиндрического элемента (4). На цилиндрической стенке (5) цилиндрического элемента (4) между прямоугольными плоскими пластинчатыми средствами (8) и вторым концом (7) выполнены спиральные пластинчатые средства (10), которые расположены симметрично вокруг продольной центральной оси X цилиндрического элемента (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2017/050613 WO2019043285A1 (en) | 2017-09-01 | 2017-09-01 | FEED MIX DISTRIBUTION DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
EA202090502A1 true EA202090502A1 (ru) | 2020-06-11 |
EA038057B1 EA038057B1 (ru) | 2021-06-29 |
Family
ID=65526277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202090502A EA038057B1 (ru) | 2017-09-01 | 2017-09-01 | Устройство для распределения подаваемой смеси |
Country Status (7)
Country | Link |
---|---|
US (1) | US10710035B1 (ru) |
EP (1) | EP3676534B1 (ru) |
CN (1) | CN111247371B (ru) |
EA (1) | EA038057B1 (ru) |
ES (1) | ES2910205T3 (ru) |
RS (1) | RS62976B1 (ru) |
WO (1) | WO2019043285A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114588867B (zh) * | 2022-04-24 | 2024-01-19 | 淮南联合大学 | 一种用于制备羟丙基甲基纤维素的酸液洗涤器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB377474A (en) * | 1930-12-17 | 1932-07-28 | Hanrez Sa J Atel | Improvements in or relating to process and burner for the combustion of powdered coal |
US3635444A (en) * | 1970-09-08 | 1972-01-18 | Amvit | Static mixer |
US4585410A (en) * | 1984-01-16 | 1986-04-29 | David S. Baker | Torch tip saver |
DE102004008755A1 (de) * | 2004-02-23 | 2005-09-08 | Hilti Ag | Statischer Mischer und seine Verwendung |
JP4546933B2 (ja) * | 2006-01-19 | 2010-09-22 | 新日本製鐵株式会社 | 還元鉄製造用回転炉の還元鉄排出装置 |
CN200955737Y (zh) * | 2006-09-08 | 2007-10-03 | 李冬梅 | 一种气体燃烧器 |
JP4987673B2 (ja) * | 2007-11-09 | 2012-07-25 | 株式会社ジーシー | 静的ミキサのミキシングエレメント |
CN103446938B (zh) * | 2013-09-18 | 2015-05-20 | 安徽美诺新材料科技有限公司 | 一种基于对流原理的涂料分散机 |
US10473400B2 (en) * | 2013-10-17 | 2019-11-12 | Hatch Pty Ltd. | Dispersion apparatus |
CN103526670B (zh) * | 2013-10-22 | 2016-09-28 | 戴纳派克(中国)压实摊铺设备有限公司 | 螺旋分料器的伸缩挡料板及螺旋分料器、摊铺机 |
WO2015077875A1 (en) * | 2013-11-29 | 2015-06-04 | Hatch Ltd. | Circumferential injection burner |
DE102014116411B4 (de) * | 2014-11-11 | 2024-05-29 | Choren Industrietechnik GmbH | Drallkörper und Brenner mit Drallkörper sowie Verfahren zur Herstellung des Drallkörpers |
FI127083B (en) * | 2015-10-30 | 2017-11-15 | Outotec Finland Oy | Burner and atomizer for a burner |
-
2017
- 2017-09-01 WO PCT/FI2017/050613 patent/WO2019043285A1/en unknown
- 2017-09-01 ES ES17896319T patent/ES2910205T3/es active Active
- 2017-09-01 EP EP17896319.5A patent/EP3676534B1/en active Active
- 2017-09-01 CN CN201780096115.7A patent/CN111247371B/zh active Active
- 2017-09-01 EA EA202090502A patent/EA038057B1/ru not_active IP Right Cessation
- 2017-09-01 RS RS20220221A patent/RS62976B1/sr unknown
-
2020
- 2020-02-24 US US16/798,879 patent/US10710035B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3676534A1 (en) | 2020-07-08 |
US10710035B1 (en) | 2020-07-14 |
ES2910205T3 (es) | 2022-05-11 |
CN111247371A (zh) | 2020-06-05 |
CN111247371B (zh) | 2021-12-03 |
EA038057B1 (ru) | 2021-06-29 |
EP3676534B1 (en) | 2022-01-05 |
WO2019043285A1 (en) | 2019-03-07 |
EP3676534A4 (en) | 2021-01-13 |
RS62976B1 (sr) | 2022-03-31 |
US20200197885A1 (en) | 2020-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KG TJ TM |