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RU2017125280A - METHOD FOR PRODUCING POROUS FILLER - Google Patents

METHOD FOR PRODUCING POROUS FILLER Download PDF

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Publication number
RU2017125280A
RU2017125280A RU2017125280A RU2017125280A RU2017125280A RU 2017125280 A RU2017125280 A RU 2017125280A RU 2017125280 A RU2017125280 A RU 2017125280A RU 2017125280 A RU2017125280 A RU 2017125280A RU 2017125280 A RU2017125280 A RU 2017125280A
Authority
RU
Russia
Prior art keywords
particles
nozzles
introducing
combustion products
lower section
Prior art date
Application number
RU2017125280A
Other languages
Russian (ru)
Other versions
RU2017125280A3 (en
RU2680626C2 (en
Inventor
Владимир Владимирович Курносов
Александр Михайлович Окороков
Original Assignee
Владимир Владимирович Курносов
Александр Михайлович Окороков
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 Владимир Владимирович Курносов, Александр Михайлович Окороков filed Critical Владимир Владимирович Курносов
Priority to RU2017125280A priority Critical patent/RU2680626C2/en
Publication of RU2017125280A3 publication Critical patent/RU2017125280A3/ru
Publication of RU2017125280A publication Critical patent/RU2017125280A/en
Application granted granted Critical
Publication of RU2680626C2 publication Critical patent/RU2680626C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/22—Glass ; Devitrified glass
    • C04B14/24—Glass ; Devitrified glass porous, e.g. foamed glass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/066—Expanding clay, perlite, vermiculite or like granular materials in shaft or vertical furnaces
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Silicon Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Combined Means For Separation Of Solids (AREA)

Claims (2)

1. Способ получения частиц пористого заполнителя, основанный на перемещении гранул концентрата по направлению от верхней секции к нижней секции шахтной печи частиц концентрата и их нагреве до температуры 400-1300°С продуктами горения потока струй газа в потоке струй воздуха с получением частиц пористого заполнителя, отличающийся тем, что упомянутые продукты горения выводят совместно с частицами пористого заполнителя из нижней секции шахтной печи, при этом упомянутая печь включает первую верхнюю секцию, в которой получают продукты горения путем ввода аксиальных потоков газа через форсунки коллектора узла подачи и ввода первых радиальных потоков воздуха через перфорации кожуха, а затем уменьшают аксиальную скорость упомянутых частиц путем ввода дополнительных аксиальных струй потока газа через форсунки коллектора дополнительного узла подачи и ввода вторых радиальных потоков воздуха через перфорации кожуха второй нижней секции.1. A method of producing porous aggregate particles based on moving the concentrate granules in the direction from the upper section to the lower section of the shaft furnace of the concentrate particles and heating them to a temperature of 400-1300 ° C with combustion products of a stream of gas jets in a stream of air jets to obtain porous aggregate particles, characterized in that said combustion products are withdrawn together with particles of a porous aggregate from a lower section of a shaft furnace, said furnace including a first upper section in which combustion products are obtained by introducing axial gas flows through the nozzles of the collector of the supply unit and introducing the first radial air flows through the perforations of the casing, and then reduce the axial velocity of the particles through the nozzles of the gas stream through the nozzles of the collector of the additional supply unit and introducing the second radial air flows through the perforations of the second lower section. 2. Способ по п. 1, отличающийся тем, что упомянутые гранулы состоят из вулканического стекла и/или гидрослюд.2. The method according to p. 1, characterized in that the said granules consist of volcanic glass and / or hydromica.
RU2017125280A 2017-07-14 2017-07-14 Method of producing porous aggregate RU2680626C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017125280A RU2680626C2 (en) 2017-07-14 2017-07-14 Method of producing porous aggregate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017125280A RU2680626C2 (en) 2017-07-14 2017-07-14 Method of producing porous aggregate

Publications (3)

Publication Number Publication Date
RU2017125280A3 RU2017125280A3 (en) 2019-01-15
RU2017125280A true RU2017125280A (en) 2019-01-15
RU2680626C2 RU2680626C2 (en) 2019-02-25

Family

ID=65013854

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017125280A RU2680626C2 (en) 2017-07-14 2017-07-14 Method of producing porous aggregate

Country Status (1)

Country Link
RU (1) RU2680626C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2719466C1 (en) * 2019-02-21 2020-04-17 Общество с ограниченной ответственностью "УралНИПИнефть" Method of producing hollow granules from inorganic raw material and device for implementation thereof
RU2757448C1 (en) * 2020-12-14 2021-10-15 Общество с ограниченной ответственностью «ГранСфера» Device for heat treatment of inorganic powder materials to produce hollow lightweight granules and method for heat treatment of inorganic powder materials using it

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU147521A1 (en) * 1961-08-31 1961-11-30 к Ф.Р. Подробн Shaft Perlite Kiln
SU1043456A1 (en) * 1979-11-28 1983-09-23 Уральский Научно-Исследовательский И Проектный Институт Строительных Материалов "Уралниистромпроект" Method and apparatus for producing bloated material
SU924479A1 (en) * 1980-10-10 1982-04-30 Всесоюзный Научно-Исследовательский И Проектный Институт "Теплопроект" Vertical furnace for expanding pearlite
RU123366U1 (en) * 2012-08-16 2012-12-27 Константин Николаевич Мишин INSTALLATION FOR THE PRODUCTION OF DRY BUILDING MIX ON THE BASIS OF EXPLOSED PERLITE
AT15001U1 (en) * 2015-06-03 2016-10-15 Binder + Co Ag METHOD AND DEVICE FOR PRODUCING A BLOWN GRANULATE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2719466C1 (en) * 2019-02-21 2020-04-17 Общество с ограниченной ответственностью "УралНИПИнефть" Method of producing hollow granules from inorganic raw material and device for implementation thereof
WO2020171741A1 (en) * 2019-02-21 2020-08-27 Общество с ограниченной ответственностью "УралНИПИнефть" Method for producing hollow granules from inorganic raw material and device for implementing same
RU2757448C1 (en) * 2020-12-14 2021-10-15 Общество с ограниченной ответственностью «ГранСфера» Device for heat treatment of inorganic powder materials to produce hollow lightweight granules and method for heat treatment of inorganic powder materials using it
WO2022131961A1 (en) * 2020-12-14 2022-06-23 Общество С Ограниченной Ответственностью "Грансфера" Device for heat treating inorganic powder materials

Also Published As

Publication number Publication date
RU2017125280A3 (en) 2019-01-15
RU2680626C2 (en) 2019-02-25

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20200715