CN106242549A - A kind of magnesia spinel sintered hollow block - Google Patents

A kind of magnesia spinel sintered hollow block Download PDF

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Publication number
CN106242549A
CN106242549A CN201610678762.6A CN201610678762A CN106242549A CN 106242549 A CN106242549 A CN 106242549A CN 201610678762 A CN201610678762 A CN 201610678762A CN 106242549 A CN106242549 A CN 106242549A
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China
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parts
magnesia spinel
hour
raw material
haydite
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CN201610678762.6A
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Chinese (zh)
Inventor
曹犬旺
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Anqing Xinao New Building Materials Co Ltd
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Anqing Xinao New Building Materials Co Ltd
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Priority to CN201610678762.6A priority Critical patent/CN106242549A/en
Publication of CN106242549A publication Critical patent/CN106242549A/en
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    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
    • C04B35/443—Magnesium aluminate spinel
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/132—Waste materials; Refuse; Residues
    • C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
    • C—CHEMISTRY; METALLURGY
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C—CHEMISTRY; METALLURGY
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5212—Organic
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Abstract

A kind of magnesia spinel sintered hollow block, it is characterized in that: be made up of the raw material of following weight portion, loess 20 25 parts, yellow sand 46 parts, 14 20 parts of river silt mud, haydite 20 30 parts, 20 22 parts of water, 46 parts of magnesia spinel 35 40 parts, portland cement 12 16 parts, Borax soil, wood fibre 35, quartz sand 12 15 parts, quick lime 10 12 parts, mica powder 1.5 2.5 parts, glass fibre 35 parts, beneficial effects of the present invention: this hollow brick intensity is high, brick body is lightweight, the strong comprcssive strength of fire protecting performance high, excellent combination property.The manufacture method of a kind of hollow brick of this invention has energy-saving and emission-reduction, prevents the pollution of the environment, ecological, environmental protective；Production technology is simple, and easy to make, with short production cycle, production cost is low, and beneficially large-batch industrial is raw.

Description

A kind of magnesia spinel sintered hollow block
Technical field
The present invention relates to a kind of hollow brick field, especially relate to a kind of magnesia spinel sintered hollow block.
Background technology
At present, the material that in the past building used is mainly Rhizoma Begoniae Willsonii, is the solid brick fired of a kind of clay.This brick needs The clay used is the most, occupies substantial amounts of land resource, and existing hollow brick utilizes flyash and binding agent to manufacture brick, existing Some hollow bricks fire prevention hot property is low, and the phenomenon becoming fragile, peeling off easily occurs in excessive high-temperature lower part point brick body in hollow brick.
Summary of the invention
The technical solution adopted for the present invention to solve the technical problems is: a kind of magnesia spinel sintered hollow block, its feature It is: be made up of the raw material of following weight portion, loess 20-25 part, yellow sand 4-6 part, river silt mud 14-20 part, haydite 20-30 part, Water 20-22 part, magnesia spinel 35-40 part, portland cement 12-16 part, Borax soil 4-6 part, wood fibre 3-5, stone Sand 12-15 part, quick lime 10-12 part, mica powder 1.5-2.5 part, glass fibre 3-5 part, its concrete preparation process is such as Under:
(1) use hammer mill that haydite is carried out break process；
(2) the dried grind into powder of river silt mud,
(3) Borax soil, mica powder, glass fibre pour blender stirring 5-10 minute into by streamline respectively, are allowed to mixing all Even；
(4) magnesia spinel mixes with portland cement,
(5) yellow sand, quartz sand being mixed into twin rollers, spray at a high speed to roller after adding water, rotating speed is 400-500 revs/min, Particle size after roller is controlled at 0.5-1.5mm；
(6) above-mentioned raw material is mixed, enter after mixing after blender stirs 1.5-2 hour and enter loess, wood fibre, life Calx mixes 2-3 hour again,
(7) by entering brickmaking machine after the raw material mix homogeneously after step (6), add water and extruded by evacuation and be cut into brick Base；
(8) drying chamber drying is sent in cooling after 3-10 hour, and drying time is 15-20 hour, and adobe moisture content is 3-10%；
(9) adobe after step (8) being put in sintering oven and sinter, sintering temperature is 1200-1500 DEG C, and sintering time is 1- 1.5 hours, 5-7 hour standing time, take out after cooling.
Beneficial effects of the present invention: this hollow brick intensity is high, brick body is lightweight, the strong comprcssive strength of fire protecting performance high, comprehensively Excellent performance.The manufacture method of a kind of hollow brick of this invention has energy-saving and emission-reduction, prevents the pollution of the environment, ecological, environmental protective；Produce work Skill is simple, and easy to make, with short production cycle, production cost is low, and beneficially large-batch industrial is raw.
Detailed description of the invention
Embodiment 1, a kind of magnesia spinel sintered hollow block, it is characterised in that: it is made up of the raw material of following weight portion, loess 20- 25 parts, yellow sand 4-6 part, river silt mud 14-20 part, haydite 20-30 part, water 20-22 part, magnesia spinel 35-40 part, silicate cement Mud 12-16 part, Borax soil 4-6 part, wood fibre 3-5, quartz sand 12-15 part, quick lime 10-12 part, mica powder 1.5-2.5 part, glass fibre 3-5 part, its concrete preparation process is as follows:
(1) use hammer mill that haydite is carried out break process；
(2) the dried grind into powder of river silt mud,
(3) Borax soil, mica powder, glass fibre pour blender stirring 5-10 minute into by streamline respectively, are allowed to mixing all Even；
(4) magnesia spinel mixes with portland cement,
(5) yellow sand, quartz sand being mixed into twin rollers, spray at a high speed to roller after adding water, rotating speed is 400-500 revs/min, Particle size after roller is controlled at 0.5-1.5mm；
(6) above-mentioned raw material is mixed, enter after mixing after blender stirs 1.5-2 hour and enter loess, wood fibre, life Calx mixes 2-3 hour again,
(7) by entering brickmaking machine after the raw material mix homogeneously after step (6), add water and extruded by evacuation and be cut into brick Base；
(8) drying chamber drying is sent in cooling after 3-10 hour, and drying time is 15-20 hour, and adobe moisture content is 3-10%；
(9) adobe after step (8) being put in sintering oven and sinter, sintering temperature is 1200-1500 DEG C, and sintering time is 1- 1.5 hours, 5-7 hour standing time, take out after cooling.
Above embodiment is only to be described the preferred embodiment of the present invention, not limits the scope of the present invention Fixed, on the premise of designing spirit without departing from the present invention, technical scheme is done by this area ordinary skill technical staff The various deformation gone out and improvement, all should fall in the protection domain that claims of the present invention determines.
Part that the present invention does not relate to is the most same as the prior art maybe can use prior art to be realized.

Claims (1)

1. a magnesia spinel sintered hollow block, it is characterised in that: it is made up of the raw material of following weight portion, loess 20-25 part, yellow Husky 4-6 part, river silt mud 14-20 part, haydite 20-30 part, water 20-22 part, magnesia spinel 35-40 part, portland cement 12-16 Part, Borax soil 4-6 part, wood fibre 3-5, quartz sand 12-15 part, quick lime 10-12 part, mica powder 1.5-2.5 part, Glass fibre 3-5 part, its concrete preparation process is as follows:
(1) use hammer mill that haydite is carried out break process；
(2) the dried grind into powder of river silt mud,
(3) Borax soil, mica powder, glass fibre pour blender stirring 5-10 minute into by streamline respectively, are allowed to mixing all Even；
(4) magnesia spinel mixes with portland cement,
(5) yellow sand, quartz sand being mixed into twin rollers, spray at a high speed to roller after adding water, rotating speed is 400-500 revs/min, Particle size after roller is controlled at 0.5-1.5mm；
(6) above-mentioned raw material is mixed, enter after mixing after blender stirs 1.5-2 hour and enter loess, wood fibre, life Calx mixes 2-3 hour again,
(7) by entering brickmaking machine after the raw material mix homogeneously after step (6), add water and extruded by evacuation and be cut into brick Base；
(8) drying chamber drying is sent in cooling after 3-10 hour, and drying time is 15-20 hour, and adobe moisture content is 3-10%；
(9) adobe after step (8) being put in sintering oven and sinter, sintering temperature is 1200-1500 DEG C, and sintering time is 1- 1.5 hours, 5-7 hour standing time, take out after cooling.
CN201610678762.6A 2016-08-17 2016-08-17 A kind of magnesia spinel sintered hollow block Pending CN106242549A (en)

Priority Applications (1)

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CN201610678762.6A CN106242549A (en) 2016-08-17 2016-08-17 A kind of magnesia spinel sintered hollow block

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Application Number Priority Date Filing Date Title
CN201610678762.6A CN106242549A (en) 2016-08-17 2016-08-17 A kind of magnesia spinel sintered hollow block

Publications (1)

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CN106242549A true CN106242549A (en) 2016-12-21

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103420666A (en) * 2013-07-26 2013-12-04 和县明生环保材料有限责任公司 Ore tailings ceramsite air brick and preparation method thereof
CN104003672A (en) * 2014-05-15 2014-08-27 周鹏 High strength hollow brick
CN104003671A (en) * 2014-05-15 2014-08-27 周鹏 Lightweight hollow brick
CN105585331A (en) * 2014-11-17 2016-05-18 盐城工学院 Light-weight heat-preservation solid-waste-sintered brick
CN105669167A (en) * 2016-01-18 2016-06-15 金寨高峰新型建材有限公司 Waste earth and coal gangue fired hollow brick

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103420666A (en) * 2013-07-26 2013-12-04 和县明生环保材料有限责任公司 Ore tailings ceramsite air brick and preparation method thereof
CN104003672A (en) * 2014-05-15 2014-08-27 周鹏 High strength hollow brick
CN104003671A (en) * 2014-05-15 2014-08-27 周鹏 Lightweight hollow brick
CN105585331A (en) * 2014-11-17 2016-05-18 盐城工学院 Light-weight heat-preservation solid-waste-sintered brick
CN105669167A (en) * 2016-01-18 2016-06-15 金寨高峰新型建材有限公司 Waste earth and coal gangue fired hollow brick

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
江东亮等: "《中国材料工程大典 第9卷 无机非金属材料工程 下》", 31 March 2006, 化学工业出版社 *

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Application publication date: 20161221