CN108585783A - A kind of environmental protection and energy saving brick - Google Patents
A kind of environmental protection and energy saving brick Download PDFInfo
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- CN108585783A CN108585783A CN201810698330.0A CN201810698330A CN108585783A CN 108585783 A CN108585783 A CN 108585783A CN 201810698330 A CN201810698330 A CN 201810698330A CN 108585783 A CN108585783 A CN 108585783A
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
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- 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
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
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- C04B33/16—Lean materials, e.g. grog, quartz
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Abstract
The invention discloses a kind of environmental protection and energy saving bricks, are related to building material field；Raw material composition including following parts by weight：20 30 parts of dregs, 30 50 parts of concrete block, 35 50 parts of waste mortar, 30 50 parts of useless bamboo wood, useless 25 45 parts of masonry, 80 120 parts of river silt, 10 25 parts of river sand, 85 105 parts of clay, 50 70 parts of kaolin, 35 55 parts of crops rejected material, 11 15 parts of cinder, 10 20 parts of natural gum, 8 12 parts of aluminium silicate wool, 18 22 parts of titanium trifluoride, 25 30 parts of calcium oxide, 20 35 parts of forming agent；It is primary raw material that the present invention, which makes full use of building castoff, agricultural waste material, coordinate a certain amount of clay, and a small amount of cinder is added into raw material, is formed by a firing using internal combustion, the environmental protection and energy saving brick realizes the recycling of the repetition to resource, clay resource, and raw material environmental protection have been saved, it is environmentally safe, preparation process plays the internal combustion of material, it is energy saving, it avoids and traditional forms by a firing required ultra-high temperature condition so that adobe can be formed by a firing at a lower temperature.
Description
Technical field：
The present invention relates to building material fields, and in particular to a kind of environmental protection and energy saving brick.
Background technology：
Artificial small-sized bulk for building, divides fired brick (referring mainly to clay brick) and no-firing brick (Dinas brickes, flyash brick
Deng), it is commonly called as brick.Clay brick for primary raw material, is handled through pug with clay (including the powders such as shale, gangue), molding, is done
It is dry and roast.China has formulated rectangular and elongated brick, the technology of Qin Han dynasty brickmaking and life successively in the Spring and Autumn and the Warring States Periods
Production scale, quality and pattern variety all take shape, and are referred in the world " Qin brick and Han tile ".
The standard specification of common brick (solid clay brick) is 240 millimeters × 115 millimeters × 53 millimeters；Porous clay brick according to
The case where each department, is different, and such as KP1 type porous clay bricks, appearance and size is 240 millimeters × 115 millimeters × 90 millimeters,
Exterior wall thickness is generally 240 millimeters or 370 millimeters.By the size of compression strength be divided into MU30, MU25, MU20, MU15, MU10,
This 6 strength grades of MU7.5.Clay brick is gathered materials on the spot, cheap, durable, also fire prevention, heat-insulated, sound insulation, moisture absorption etc.
Advantage, using extensive in civil construction project.Useless queen closer can also make gathering materials for concrete.To improve unselected clay brick
It is small, from it is great, consumption soil more than disadvantage, positive lightweight, high intensity, hollow, bulk direction are developed.Dinas brickes is in appropriate proportions
Lime and quartz sand, sand or packsand are mixed and stirred through levigate plus water, semidry method compression moulding and are formed through steam press maintenance.Flyash
Brick mixes the cementing materials such as bastard coal mountain flour or clay, through dispensing, molding, drying and roasts using flyash as primary raw material,
Industrial residue can be made full use of, fuel is saved.
Current brick mostly using clay as primary raw material, fire in addition, thereby results in clay resource by a small amount of silt
Gradually decline, therefore, how to research and develop the problem of one kind can make full use of brick made of various resources, is urgent need to resolve.
Invention content：
Technical problem to be solved by the present invention lies in a kind of environmental protection and energy saving brick is provided, building castoff, agriculture are made full use of
Crop wastes are primary raw material, coordinate a certain amount of clay, and a small amount of cinder is added into raw material, are fired into using internal combustion
Type, the environmental protection and energy saving brick realize the recycling of the repetition to resource, clay resource, and raw material environmental protection have been saved, to environment
Pollution-free, preparation process plays the internal combustion of material, energy saving, avoids and traditional forms by a firing required superhigh temperature item
Part so that adobe can be formed by a firing at a lower temperature.
The technical problems to be solved by the invention are realized using technical solution below：
A kind of environmental protection and energy saving brick includes the raw material composition of following parts by weight：20-30 parts of dregs, 30-50 parts of concrete block,
35-50 parts of waste mortar, 30-50 parts of useless bamboo wood, useless 25-45 parts of masonry, 80-120 parts of river silt, 10-25 parts of river sand, clay 85-105
Part, 50-70 parts of kaolin, 35-55 parts of crops rejected material, 11-15 parts of cinder, 10-20 parts of natural gum, 8-12 parts of aluminium silicate wool, three
18-22 parts of titanium fluoride, 25-30 parts of calcium oxide, 20-35 parts of forming agent；
The crops rejected material is made of the raw material of following parts by weight：20-50 parts of wheat stalk, 30-60 parts of rice straw,
10-40 parts of soybean stalk, 10-20 parts of peanut muffin, 15-35 parts of pomace；
The forming agent is made of the raw material of following parts by weight：12-16 parts of organotin, 25-35 parts of aluminum stearate, polyethers change
15-25 parts of aluminium oxide of property, 18-24 parts of lignin, 10-15 parts of nano carbon particle, 5-8 parts of xylenylphosphate.
The organotin is dimethyl tin oxide, and preparation method is：
(1) hexene is dissolved in the ethyl alcohol of 8-10 times of its quality and is uniformly mixed, mixeding liquid volume 60- is added into mixed liquor
70%, mass concentration is the hydrochloric acid of 3-4%, is uniformly mixed, is put under 1.5-2.5Mpa pressure and stands 2h；
(2) sodium hydroxide to solution is added into step (1) mixed liquor to be in neutrality, neutral mixed liquor is warming up to 45-55
DEG C, tin oxide is added into mixed liquor, 20min is stirred under 200-300r/min rotating speeds, by mixed liquor be placed in 120-130 DEG C,
It is in solid to be stirred to mixed liquor with 50-80r/min rotating speeds under 2-3Mpa；
(3) by the solid that above-mentioned steps obtain be dissolved in 50-60 DEG C, mass concentration be 4-6% hydrochloric acid in, 20KHz,
Sediment undergoes washing to cleaning solution is in neutrality by ultrasound 15min under the conditions of 120W, centrifugation, taking precipitate, centrifuges, sediment is put
Enter dry in vacuum drying oven, obtained dimethyl tin oxide.
The molar ratio of the hexene and tin oxide is 1：2.3-2.5.
The preparation method of the polyether-modified aluminium oxide is：
(1) by ethylene oxide and aluminium chloride according to mass ratio 6-8：1 is uniformly mixed, and the second of 2-3 times of mixture quality is added
It in alcohol, is stirred evenly under 100-150r/min rotating speeds, is put into 70-80 DEG C of baking oven and dries, then be warming up to 120-130 DEG C of reaction
40-50min will be added in 40-50 DEG C of water in reactant and stir 15min under 80-100r/min rotating speeds, filtering, by sediment
Dry, obtained polyethers is put into 60-70 DEG C of baking oven；
(2) by polyethers and aluminium oxide according to mass ratio 1：5 are uniformly mixed, and are added in deionized water, and are added and rely into water
The mass ratio of propylhomoserin, lysine and aluminium oxide is 1：50, and move into and react 4-5h in reaction kettle at 110-120 DEG C, after cooling
It filters 3 times, is put into 40-50 DEG C of baking oven dry, obtained polyether-modified aluminium oxide.
The preparation method of the environmental protection and energy saving brick includes the following steps：
(1) each raw material in crops rejected material is weighed to be uniformly mixed, be added into mixture 10-15 times of mixture weight,
Mass concentration is the sodium bicarbonate solution of 3-5%, stands 20-30min, is filtered after standing, mixture is washed with water, dry,
It crushes, crops rejected material powder is made；
(2) other raw materials in addition to forming agent, natural gum are mixed, crushes and crops rejected material powder is uniformly mixed,
2-3h is stirred under 400-500r/min rotating speeds, the water of mixture weight 30-35% is added after stirring, in 500-600r/min rotating speeds
Lower stirring 3-4h stands 12h, forming agent and natural gum is added into mixture after standing, and filter section top water, makes mixture
Water content is 18-22%, and 1-2h is stirred under 500-600r/min rotating speeds, and mixture is moved into still aging 6-7 in old feed bin
It；
(3) mixture after ageing under 200-300r/min rotating speeds is stirred into 30min, is sent into vacuum extruder and squeezes out
Wet adobe after molding is warming up to 50-65 DEG C with 2 DEG C/min first, keeps the temperature 10min, then be warming up to 3 DEG C/min by molding
80-90 DEG C, 15min is kept the temperature, is finally warming up to 120-140 DEG C with 4 DEG C/min, drying is complete；
(4) adobe after drying is put into roasting kiln, is warming up to 750-800 DEG C, it will using the internal combustion of adobe raw material
Adobe is fired into brick.
The present invention provides a kind of environmental protection and energy saving brick, advantage is：
(1) it is primary raw material to make full use of building castoff, agricultural waste material, coordinates a certain amount of clay, Yi Jixiang
A small amount of cinder is added in raw material, is formed by a firing using internal combustion, the repetition that the environmental protection and energy saving brick raw material is realized to resource is sharp again
With, clay resource, and raw material environmental protection have been saved, it is environmentally safe, wherein natural gum binding force between playing enhancing raw material
Meanwhile, it is capable to enhance the intensity of brick, the brittleness of brick is reduced, aluminium silicate wool can increase the stability and bending strength of brick, trifluoro
The corrosion resistance of brick can be increased by changing titanium, and dispersion degree is got higher between forming agent makes feed particles, and rheological characteristic improves, while making raw material
Viscosity increases after water mixing, and good dispersion makes brick mechanical property in all directions to advantageously form the fired brick of uniform component
Matter is identical.
(2) organotin selects dimethyl tin oxide, is used in combination ad hoc approach to synthesize, can weaken the metallic character of tin, increases
Its nonmetal character.
(3) polyether-modified aluminium oxide prepares polyethers using ad hoc approach, then by its modified aluminas, can reduce oxidation
The chemism of aluminium applies it in brick and increases the stability of brick, a small amount of lysine is added in modifying process, can promote
The combination of polyethers and aluminium oxide improves modification efficiency.
(4) crops rejected material is handled in preparation process with sodium bicarbonate, remaining agriculture in crops rejected material can be removed
Medicine and chemical fertilizer prevent the substance for generating pollution environment when sintering from adding water stirring by raw material first by dry stirring, can
The cementability increased between raw material by the way of gradually heating up, can effectively prevent adobe in drying in brick-bank drying course
It cracks in the process, useless base is caused, and which can make moisture by interior from outer evenly drying, when so as to shorten drying
Between.
Specific implementation mode：
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment 1：
A kind of environmental protection and energy saving brick includes the raw material composition of following parts by weight：25 parts of dregs, 40 parts of concrete block, waste mortar
40 parts, 40 parts of useless bamboo wood, useless 35 parts of masonry, 100 parts of river silt, 20 parts of river sand, 95 parts of clay, 60 parts of kaolin, crops rejected material
45 parts, 13 parts of cinder, natural gum 15 parts, 10 parts of aluminium silicate wool, 20 parts of titanium trifluoride, 28 parts of calcium oxide, 25 parts of forming agent；
The crops rejected material is made of the raw material of following parts by weight：40 parts of wheat stalk, 50 parts of rice straw, big beanstalk
20 parts of stalk, 15 parts of peanut muffin, 25 parts of pomace；
The forming agent is made of the raw material of following parts by weight：14 parts of organotin, 30 parts of aluminum stearate, polyether-modified oxidation
20 parts of aluminium, 20 parts of lignin, 12 parts of nano carbon particle, 6 parts of xylenylphosphate.
Embodiment 2：
A kind of environmental protection and energy saving brick includes the raw material composition of following parts by weight：20 parts of dregs, 30 parts of concrete block, waste mortar
35 parts, 30 parts of useless bamboo wood, useless 25 parts of masonry, 80 parts of river silt, 10 parts of river sand, 85 parts of clay, 50 parts of kaolin, crops rejected material 35
Part, 11 parts of cinder, 10 parts of natural gum, 8 parts of aluminium silicate wool, 18 parts of titanium trifluoride, 25 parts of calcium oxide, 20 parts of forming agent；
The crops rejected material is made of the raw material of following parts by weight：20 parts of wheat stalk, 30 parts of rice straw, big beanstalk
10 parts of stalk, 10 parts of peanut muffin, 15 parts of pomace；
The forming agent is made of the raw material of following parts by weight：12 parts of organotin, 25 parts of aluminum stearate, polyether-modified oxidation
15 parts of aluminium, 18 parts of lignin, 10 parts of nano carbon particle, 5 parts of xylenylphosphate.
The organotin is dimethyl tin oxide, and preparation method is：
(1) by hexene be dissolved in the ethyl alcohol of 8 times of its quality be uniformly mixed, into mixed liquor be added mixeding liquid volume 60%,
The hydrochloric acid that mass concentration is 3% is uniformly mixed, is put under 1.5Mpa pressure and stands 2h；
(2) sodium hydroxide to solution is added into step (1) mixed liquor to be in neutrality, neutral mixed liquor is warming up to 45 DEG C,
Tin oxide is added into mixed liquor, 20min is stirred under 200r/min rotating speeds, mixed liquor is placed in 120 DEG C, under 2Mpa with 50r/
It is in solid that min rotating speeds, which are stirred to mixed liquor,；
(3) by the solid that above-mentioned steps obtain be dissolved in 50 DEG C, mass concentration be 4% hydrochloric acid in, in 20KHz, 120W item
Sediment undergoes washing to cleaning solution is in neutrality by ultrasound 15min under part, centrifugation, taking precipitate, centrifuges, sediment is put into vacuum
It is dry in baking oven, dimethyl tin oxide is made.
The molar ratio of the hexene and tin oxide is 1：2.3.
Embodiment 3：
A kind of environmental protection and energy saving brick includes the raw material composition of following parts by weight：30 parts of dregs, 50 parts of concrete block, waste mortar
50 parts, 50 parts of useless bamboo wood, useless 45 parts of masonry, 120 parts of river silt, 25 parts of river sand, 105 parts of clay, 70 parts of kaolin, crops rejected material
55 parts, 15 parts of cinder, natural gum 20 parts, 12 parts of aluminium silicate wool, 22 parts of titanium trifluoride, 30 parts of calcium oxide, 35 parts of forming agent；
The crops rejected material is made of the raw material of following parts by weight：50 parts of wheat stalk, 60 parts of rice straw, big beanstalk
40 parts of stalk, 20 parts of peanut muffin, 35 parts of pomace；
The forming agent is made of the raw material of following parts by weight：16 parts of organotin, 35 parts of aluminum stearate, polyether-modified oxidation
25 parts of aluminium, 24 parts of lignin, 15 parts of nano carbon particle, 8 parts of xylenylphosphate.
The preparation method of the polyether-modified aluminium oxide is：
(1) by ethylene oxide and aluminium chloride according to mass ratio 8：1 is uniformly mixed, and is added in the ethyl alcohol of 3 times of mixture quality,
It is stirred evenly under 150r/min rotating speeds, is put into 80 DEG C of baking ovens and dries, then be warming up to 130 DEG C of reaction 50min, it will be in reactant
It is added in 50 DEG C of water and stirs 15min under 80-100r/min rotating speeds, filter, sediment is put into drying in 70 DEG C of baking ovens, is made
Polyethers；
(2) by polyethers and aluminium oxide according to mass ratio 1：5 are uniformly mixed, and are added in deionized water, and are added and rely into water
The mass ratio of propylhomoserin, lysine and aluminium oxide is 1：50, and move into and react 5h in reaction kettle at 120 DEG C, filter 3 after cooling
It is secondary, dry, obtained polyether-modified aluminium oxide is put into 50 DEG C of baking ovens.
Embodiment 4：
A kind of environmental protection and energy saving brick includes the raw material composition of following parts by weight：25 parts of dregs, 40 parts of concrete block, waste mortar
40 parts, 40 parts of useless bamboo wood, useless 35 parts of masonry, 100 parts of river silt, 20 parts of river sand, 95 parts of clay, 60 parts of kaolin, crops rejected material
45 parts, 13 parts of cinder, natural gum 15 parts, 10 parts of aluminium silicate wool, 20 parts of titanium trifluoride, 28 parts of calcium oxide, 25 parts of forming agent；
The crops rejected material is made of the raw material of following parts by weight：40 parts of wheat stalk, 50 parts of rice straw, big beanstalk
20 parts of stalk, 15 parts of peanut muffin, 25 parts of pomace；
The forming agent is made of the raw material of following parts by weight：14 parts of organotin, 30 parts of aluminum stearate, polyether-modified oxidation
20 parts of aluminium, 20 parts of lignin, 12 parts of nano carbon particle, 6 parts of xylenylphosphate.
The preparation method of the environmental protection and energy saving brick includes the following steps：
(1) each raw material weighed in crops rejected material is uniformly mixed, and 10 times of mixture weight, quality are added into mixture
A concentration of 3% sodium bicarbonate solution stands 20min, is filtered after standing, mixture is washed with water, dry, pulverize, is made
Crops rejected material powder；
(2) other raw materials in addition to forming agent, natural gum are mixed, crushes and crops rejected material powder is uniformly mixed,
2h is stirred under 400r/min rotating speeds, the water of mixture weight 30% is added after stirring, 3h is stirred under 500r/min rotating speeds, is stood
12h is added forming agent and natural gum after standing into mixture, and filters section top water, and it is 18% to make mixture water content,
1h is stirred under 500r/min rotating speeds, mixture is moved into old feed bin still aging 6 days；
(3) mixture after ageing under 200r/min rotating speeds is stirred into 30min, is sent into vacuum extruder and is extruded into
Wet adobe after molding is warming up to 50 DEG C by type with 2 DEG C/min first, is kept the temperature 10min, then be warming up to 80 DEG C with 3 DEG C/min, is protected
Warm 15min is finally warming up to 120 DEG C with 4 DEG C/min, and drying is complete；
(4) adobe after drying is put into roasting kiln, is warming up to 750 DEG C, using the internal combustion of adobe raw material by adobe
It is fired into brick.
Embodiment 5：
A kind of environmental protection and energy saving brick includes the raw material composition of following parts by weight：24 parts of dregs, 40 parts of concrete block, waste mortar
45 parts, 40 parts of useless bamboo wood, useless 35 parts of masonry, 110 parts of river silt, 15 parts of river sand, 85 parts of clay, 60 parts of kaolin, crops rejected material
50 parts, 14 parts of cinder, natural gum 18 parts, 10 parts of aluminium silicate wool, 20 parts of titanium trifluoride, 28 parts of calcium oxide, 30 parts of forming agent；
The crops rejected material is made of the raw material of following parts by weight：30 parts of wheat stalk, 50 parts of rice straw, big beanstalk
30 parts of stalk, 15 parts of peanut muffin, 20 parts of pomace；
The forming agent is made of the raw material of following parts by weight：14 parts of organotin, 25 parts of aluminum stearate, polyether-modified oxidation
25 parts of aluminium, 19 parts of lignin, 13 parts of nano carbon particle, 7 parts of xylenylphosphate.
The organotin is dimethyl tin oxide, and preparation method is：
(1) by hexene be dissolved in the ethyl alcohol of 10 times of its quality be uniformly mixed, into mixed liquor be added mixeding liquid volume 70%,
The hydrochloric acid that mass concentration is 4% is uniformly mixed, is put under 2.5Mpa pressure and stands 2h；
(2) sodium hydroxide to solution is added into step (1) mixed liquor to be in neutrality, neutral mixed liquor is warming up to 55 DEG C,
Tin oxide is added into mixed liquor, 20min is stirred under 300r/min rotating speeds, mixed liquor is placed in 130 DEG C, under 3Mpa with 80r/
It is in solid that min rotating speeds, which are stirred to mixed liquor,；
(3) by the solid that above-mentioned steps obtain be dissolved in 60 DEG C, mass concentration be 6% hydrochloric acid in, in 20KHz, 120W item
Sediment undergoes washing to cleaning solution is in neutrality by ultrasound 15min under part, centrifugation, taking precipitate, centrifuges, sediment is put into vacuum
It is dry in baking oven, dimethyl tin oxide is made.
The molar ratio of the hexene and tin oxide is 1：2.5.
The preparation method of the polyether-modified aluminium oxide is：
(1) by ethylene oxide and aluminium chloride according to mass ratio 6：1 is uniformly mixed, and is added in the ethyl alcohol of 2 times of mixture quality,
It is stirred evenly under 100r/min rotating speeds, is put into 70 DEG C of baking ovens and dries, then be warming up to 120 DEG C of reaction 40min, it will be in reactant
It is added in 40 DEG C of water and stirs 15min under 80r/min rotating speeds, filter, sediment is put into drying in 60 DEG C of baking ovens, is made poly-
Ether；
(2) by polyethers and aluminium oxide according to mass ratio 1：5 are uniformly mixed, and are added in deionized water, and are added and rely into water
The mass ratio of propylhomoserin, lysine and aluminium oxide is 1：50, and move into and react 4h in reaction kettle at 110 DEG C, filter 3 after cooling
It is secondary, dry, obtained polyether-modified aluminium oxide is put into 40 DEG C of baking ovens.
The preparation method of the environmental protection and energy saving brick includes the following steps：
(1) each raw material weighed in crops rejected material is uniformly mixed, and 15 times of mixture weight, quality are added into mixture
A concentration of 5% sodium bicarbonate solution stands 30min, is filtered after standing, mixture is washed with water, dry, pulverize, is made
Crops rejected material powder；
(2) other raw materials in addition to forming agent, natural gum are mixed, crushes and crops rejected material powder is uniformly mixed,
3h is stirred under 500r/min rotating speeds, the water of mixture weight 35% is added after stirring, 4h is stirred under 600r/min rotating speeds, is stood
12h is added forming agent and natural gum after standing into mixture, and filters section top water, and it is 22% to make mixture water content,
2h is stirred under 600r/min rotating speeds, mixture is moved into old feed bin still aging 7 days；
(3) mixture after ageing under 300r/min rotating speeds is stirred into 30min, is sent into vacuum extruder and is extruded into
Wet adobe after molding is warming up to 65 DEG C by type with 2 DEG C/min first, is kept the temperature 10min, then be warming up to 90 DEG C with 3 DEG C/min, is protected
Warm 15min is finally warming up to 140 DEG C with 4 DEG C/min, and drying is complete；
(4) adobe after drying is put into roasting kiln, is warming up to 800 DEG C, using the internal combustion of adobe raw material by adobe
It is fired into brick.
Comparative example 1：
Environmental protection and energy saving brick is made of the raw material of following weight：Spoil powder 10kg, river sand 20kg, building waste 10kg, oxidation
Zirconium powder 18kg, andalusite powder 10kg, kaolin soil mine tailing 18kg and attapulgite 8kg, wherein the grain size of the spoil powder is
The grain size of 40~60 mesh, the building waste is 40~60 mesh, and the grain size of the zirconia powder is 40~60 mesh, the andalusite
The grain size of powder is 40~60 mesh, and the grain size of the Kaolin Tailings powder is 40~60 mesh.
The production method of above-mentioned environmental protection and energy saving brick, comprises the technical steps that：Take the raw material of following weight：Spoil powder
10kg, river sand 20kg, building waste 10kg, zirconia powder 18kg, andalusite powder 10kg, kaolin soil mine tailing 18kg and bumps
Stick soil 8kg is sufficiently stirred digestion 3 hours, is then pressed into type, finally steam pressure under the conditions of 180 DEG C, 1MPa after mixing
Maintenance is to get to the environmental protection and energy saving brick.
Crushing resistance and bend resistance strength test are used to brick prepared by the above various embodiments and comparative example, it is as a result as follows：
| Compression strength (MPa) | Bending strength (MPa) | |
| Embodiment 1 | 18.2 | 6.3 |
| Embodiment 2 | 18.4 | 6.4 |
| Embodiment 3 | 18.4 | 6.4 |
| Embodiment 4 | 18.5 | 6.5 |
| Embodiment 5 | 18.5 | 6.5 |
| Comparative example | 13.5 | 2.8 |
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of environmental protection and energy saving brick, which is characterized in that the raw material composition including following parts by weight：20-30 parts of dregs, concrete block
30-50 parts, 35-50 parts of waste mortar, 30-50 parts of useless bamboo wood, useless 25-45 part of masonry, 80-120 parts of river silt, 10-25 parts of river sand, glue
85-105 parts native, 50-70 parts of kaolin, 35-55 parts of crops rejected material, 11-15 parts of cinder, 10-20 parts of natural gum, aluminium silicate wool 8-
12 parts, 18-22 parts of titanium trifluoride, 25-30 parts of calcium oxide, 20-35 parts of forming agent；
The crops rejected material is made of the raw material of following parts by weight：20-50 parts of wheat stalk, 30-60 parts of rice straw, soybean
10-40 parts of stalk, 10-20 parts of peanut muffin, 15-35 parts of pomace；
The forming agent is made of the raw material of following parts by weight：12-16 parts of organotin, 25-35 parts of aluminum stearate, polyether-modified oxygen
Change 15-25 parts of aluminium, 18-24 parts of lignin, 10-15 parts of nano carbon particle, 5-8 parts of xylenylphosphate.
2. environmental protection and energy saving brick according to claim 1, which is characterized in that the organotin is dimethyl tin oxide, system
Preparation Method is：
(1) hexene is dissolved in the ethyl alcohol of 8-10 times of its quality and is uniformly mixed, mixeding liquid volume 60- is added into mixed liquor
70%, mass concentration is the hydrochloric acid of 3-4%, is uniformly mixed, is put under 1.5-2.5Mpa pressure and stands 2h；
(2) sodium hydroxide to solution is added into step (1) mixed liquor to be in neutrality, neutral mixed liquor is warming up to 45-55 DEG C, to
Tin oxide is added in mixed liquor, 20min is stirred under 200-300r/min rotating speeds, mixed liquor is placed in 120-130 DEG C, 2-3Mpa
Under with 50-80r/min rotating speeds stir to mixed liquor be in solid；
(3) by the solid that above-mentioned steps obtain be dissolved in 50-60 DEG C, mass concentration be 4-6% hydrochloric acid in, in 20KHz, 120W item
Sediment undergoes washing to cleaning solution is in neutrality by ultrasound 15min under part, centrifugation, taking precipitate, centrifuges, sediment is put into vacuum
It is dry in baking oven, dimethyl tin oxide is made.
3. environmental protection and energy saving brick according to claim 2, which is characterized in that the molar ratio of the hexene and tin oxide is 1：
2.3-2.5。
4. environmental protection and energy saving brick according to claim 1, which is characterized in that the preparation method of the polyether-modified aluminium oxide
For：
(1) by ethylene oxide and aluminium chloride according to mass ratio 6-8：1 is uniformly mixed, and is added in the ethyl alcohol of 2-3 times of mixture quality,
It is stirred evenly under 100-150r/min rotating speeds, is put into 70-80 DEG C of baking oven and dries, then be warming up to 120-130 DEG C of reaction 40-
50min will be added in 40-50 DEG C of water in reactant and stir 15min under 80-100r/min rotating speeds, and sediment is put by filtering
It is dry in 60-70 DEG C of baking oven, polyethers is made；
(2) by polyethers and aluminium oxide according to mass ratio 1：5 are uniformly mixed, and are added in deionized water, and lysine is added into water,
The mass ratio of lysine and aluminium oxide is 1：50, and move into and react 4-5h in reaction kettle at 110-120 DEG C, filter 3 after cooling
It is secondary, dry, obtained polyether-modified aluminium oxide is put into 40-50 DEG C of baking oven.
5. according to claim 1-4 any one of them environmental protection and energy saving bricks, which is characterized in that preparation method includes the following steps：
(1) each raw material weighed in crops rejected material is uniformly mixed, and 10-15 times of mixture weight, quality are added into mixture
The sodium bicarbonate solution of a concentration of 3-5% stands 20-30min, is filtered after standing, mixture is washed with water, dry, pulverize,
Crops rejected material powder is made；
(2) other raw materials in addition to forming agent, natural gum are mixed, crushes and crops rejected material powder is uniformly mixed, in 400-
2-3h is stirred under 500r/min rotating speeds, and the water of mixture weight 30-35% is added after stirring, is stirred under 500-600r/min rotating speeds
3-4h is mixed, 12h is stood, forming agent and natural gum is added into mixture after standing, and filter section top water, keeps mixture aqueous
Amount is 18-22%, stirs 1-2h under 500-600r/min rotating speeds, mixture is moved into old feed bin still aging 6-7 days；
(3) mixture after ageing under 200-300r/min rotating speeds is stirred into 30min, is sent into vacuum extruder and is extruded into
Wet adobe after molding is warming up to 50-65 DEG C with 2 DEG C/min first, keeps the temperature 10min, then be warming up to 80- with 3 DEG C/min by type
90 DEG C, 15min is kept the temperature, is finally warming up to 120-140 DEG C with 4 DEG C/min, drying is complete；
(4) adobe after drying is put into roasting kiln, is warming up to 750-800 DEG C, using the internal combustion of adobe raw material by adobe
It is fired into brick.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810698330.0A CN108585783A (en) | 2018-06-29 | 2018-06-29 | A kind of environmental protection and energy saving brick |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698330.0A CN108585783A (en) | 2018-06-29 | 2018-06-29 | A kind of environmental protection and energy saving brick |
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|---|---|
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Family
ID=63634651
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875350A (en) * | 2020-07-28 | 2020-11-03 | 安徽恒创环保建材有限公司 | Building brick prepared from building garbage and manufacturing method thereof |
| CN112010660A (en) * | 2020-08-28 | 2020-12-01 | 江苏苏嘉集团新材料有限公司 | Improved high-viscosity refractory material and processing method thereof |
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| CN103992134A (en) * | 2014-05-13 | 2014-08-20 | 旌德县恒科新型建筑材料有限公司 | An environmental-friendly brick and a production method thereof |
| CN107986754A (en) * | 2016-10-26 | 2018-05-04 | 汉川市鑫欣科技有限责任公司 | A kind of high resistance to compression water-permeable brick prepared using municipal sludge and cinder of electric power plant |
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| CN111875350A (en) * | 2020-07-28 | 2020-11-03 | 安徽恒创环保建材有限公司 | Building brick prepared from building garbage and manufacturing method thereof |
| CN112010660A (en) * | 2020-08-28 | 2020-12-01 | 江苏苏嘉集团新材料有限公司 | Improved high-viscosity refractory material and processing method thereof |
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Effective date of registration: 20200729 Address after: 236500 Anhui city of Fuyang Province Jieshou City Shen Lake Industrial Park Applicant after: JIESHOU CITY JINYILONG GRAIN MACHINERY PURCHASE AND SALE Co.,Ltd. Address before: 236500 Anhui city of Fuyang Province Jieshou Dongcheng Office Garden Road No. 1 Building 8 3 unit 1 Applicant before: Chen Yu |
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Application publication date: 20180928 |