CN107382161A - A kind of ink powder cement-base composite material and preparation method thereof - Google Patents

A kind of ink powder cement-base composite material and preparation method thereof Download PDF

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Publication number
CN107382161A
CN107382161A CN201710609819.1A CN201710609819A CN107382161A CN 107382161 A CN107382161 A CN 107382161A CN 201710609819 A CN201710609819 A CN 201710609819A CN 107382161 A CN107382161 A CN 107382161A
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parts
ink powder
cement
composite material
base composite
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CN201710609819.1A
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Chinese (zh)
Inventor
王月斌
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Hefei Tatsu Wire And Cable Technology Co Ltd
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Hefei Tatsu Wire And Cable Technology Co Ltd
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Priority to CN201710609819.1A priority Critical patent/CN107382161A/en
Publication of CN107382161A publication Critical patent/CN107382161A/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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/0427—Dry 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C04B18/141—Slags
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C04B18/141—Slags
    • C04B18/142—Steelmaking slags, converter slags
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention belongs to electric power field of material technology, there is provided a kind of ink powder cement-base composite material and preparation method thereof, described ink powder cement-base composite material include the raw material of following parts by weight：21 23 parts of cement, 23 29 parts of ink powder, 7 22 parts of agstone, 12 19 parts of miberal powder, 25 parts of flyash, 25 parts of slag, 14 parts of dispersant, 0.6 2.8 parts of loess, 1.3 3.4 parts of gypsum, 1.6 2.9 parts of additive, 25 parts of early strength agent.The present invention is compared with similar technique, and the raw material drawing used in the present invention is extensive, cheap, green, energy-saving and emission-reduction.Wherein, the ink powder used in the present invention is the product reclaimed in discarded toner cartridge, also uses the trade wastes such as miberal powder, flyash, slag in addition, not only protects ecological environment, and the cement-base composite material good fluidity prepared.

Description

A kind of ink powder cement-base composite material and preparation method thereof
Technical field
The invention belongs to electric power field of material technology, in particular it relates to a kind of ink powder cement-base composite material and its preparation Method.
Background technology
Toner cartridge is the main consumptive material of laser printer, is widely used by mechanism, unit and house user.Due to modernization Office is to the quality such as printing, duplicator and the requirement more and more higher of quantity, it is impossible to meets print quality requirement or loses printing work( The toner cartridge of energy is largely eliminated or scrapped.These discarded toner cartridges are separated metal by professional treatment（Iron, aluminium）, plastics and have All kinds of materials such as machine ink powder, wherein iron, aluminium and plastics have been used for reproduction as secondary resource, and the money of organic ink powder Sourceization utilization is also few, so there is an urgent need to develop the green processing channel of an organic ink powder, realizes " following again for discarded object Ring " utilizes, and realizes zero-emission, environmental protection.
Ink powder is a kind of high-tech product, is based on resin, black magnetic iron oxide, is added with charge control agent etc. Agent is auxiliary agent, micron order compound of the filling aerosil to increase mobility, strengthen stability.After toner cartridge is discarded, lead to Often have 10-20%（In terms of mass fraction）Ink powder remain in toner cartridge and turn into remaining organic ink powder, this ink powder is particle diameter 2- 4 microns of particle, it is very tiny, but to the very harmful of human body.As aerosol, in the case of frequent contact, meeting Into human respiratory tract and lung, trigger uncomfortable or disease.In addition, these ink powders can not rationally be disposed and be embedded in underground, Serious pollution will be caused to soil, is arbitrarily abandoned, consequence is even more hardly imaginable, therefore to the residual toner in waste and old se-drum Carrying out recycling has very important realistic meaning.
Therefore, in the case where advocating the international big environment of green, energy-saving and emission-reduction, low-carbon life at present, how to utilize discarded Ink powder development simultaneously produces inexpensive, green high performance cement-based composites, has important actual application value.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide a kind of ink powder cement-base composite material and preparation side Method.
A kind of ink powder cement-base composite material provided according to an aspect of the present invention, described ink powder cement-base composite material Include the raw material of following parts by weight：Cement 21-23 parts, ink powder 23-29 parts, agstone 7-22 parts, miberal powder 12-19 parts, powder Coal ash 2-5 parts, slag 2-5 parts, dispersant 1-4 parts, loess 0.6-2.8 parts, gypsum 1.3-3.4 parts, additive 1.6-2.9 parts, Early strength agent 2-5 parts；
Wherein, the recovery process of the ink powder is specially：
（1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 40-60mm using bi-fluted roller type disintegrating machine；
（2）Toner cartridge coarse fragments is put into the 20-30min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder During, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
Preferably, described ink powder cement-base composite material includes the raw material of following parts by weight：Cement 21-22 parts, ink Powder 23-24 parts, agstone 12-22 parts, miberal powder 12-17 parts, flyash 2-4 parts, slag 2-4 parts, dispersant 1-3 parts, loess 0.6-2.2 parts, gypsum 1.3-3.1 parts, additive 1.6-2.2 parts, early strength agent 2-4 parts,
Wherein, the recovery process of the ink powder is specially：
（1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 40-50mm using bi-fluted roller type disintegrating machine；
（2）Toner cartridge coarse fragments is put into the 23-30min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder During, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
Preferably, described ink powder cement-base composite material includes the raw material of following parts by weight：21 parts of cement, ink powder 23 Part, 17 parts of agstone, 15 parts of miberal powder, 3 parts of flyash, 3 parts of slag, 2 parts of dispersant, 1.1 parts of loess, 1.8 parts of gypsum, addition 1.9 parts of agent, 3 parts of early strength agent,
Wherein, the recovery process of the ink powder is specially：
（1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 44mm using bi-fluted roller type disintegrating machine；
（2）Toner cartridge coarse fragments is put into the 29min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder mistake Cheng Zhong, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
Preferably, the additive is the poly carboxylic acid series water reducer that water-reducing rate is more than 35%.
Preferably, the gypsum is natural anhydrite, dehydration anhydrite or fluorgypsum.
Preferably, the early strength agent includes the raw material of following parts by weight：Sodium sulphate 2-10 parts, anhydrous gypsum 10-30 parts, White lime 20-50 parts.
Preferably, the preparation method of the early strength agent is：Sodium sulphate, anhydrous gypsum, white lime are weighed in parts by weight, are put Enter and milling, ball milling speed 300r/min, Ball-milling Time 20-30min are mixed in planetary mills.
According to another aspect of the present invention, there is provided a kind of ink powder cement-base composite material preparation method, methods described include Following steps：
Step 1: weigh cement, ink powder, agstone, miberal powder, flyash, steel according to the parts by weight described in claim 1 Slag, dispersant, loess, gypsum, additive, early strength agent；
Step 2: cement, ink powder, agstone, miberal powder, flyash, slag, dispersant, loess, gypsum and additive are added Into agitated kettle, 2-4min is stirred；
Step 3: suitable quantity of water and early strength agent are added in agitated kettle, the amount of added water is 3-7 times of early strength agent weight, stirring 3-5min, you can.
Compared with prior art, the present invention has following beneficial effect：
1st, a kind of ink powder cement-base composite material provided by the invention, the present invention is compared with similar technique, cement base of the invention Raw material drawing used in composite is extensive, cheap, green, energy-saving and emission-reduction.Wherein, the ink powder used in the present invention To discard in toner cartridge the product reclaimed, the trade wastes such as miberal powder, flyash, slag are also used in addition, not only protect life State environment, and the cement-base composite material good fluidity prepared, are used widely.
2nd, a kind of ink powder cement-base composite material provided by the invention, the early strength agent stimulation effect that the composite uses Good, early strength significantly improves.
3rd, a kind of ink powder cement-base composite material provided by the invention, the polycarboxylic-acid diminishing added in cable material formula Agent, it is current forefront, scientific and technological content highest, a kind of high efficiency water reducing agent that application prospect is best, combination property is optimal in the world. Volume is low, water-reducing rate is high, and water-reducing rate may be up to 45%.It can make list under conditions of cement-base composite material workability is not influenceed Position water consumption is reduced, energy-conserving and environment-protective.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention Rather than limitation the scope of the present invention.
Embodiment 1
A kind of ink powder cement-base composite material that the present embodiment provides, described ink powder cement-base composite material include following weight Measure the raw material of number：23 parts of cement, 23 parts of ink powder, 22 parts of agstone, 12 parts of miberal powder, 5 parts of flyash, 2 parts of slag, dispersant 4 parts, 0.6 part of loess, 3.4 parts of gypsum, 1.6 parts of additive, 5 parts of early strength agent；
Wherein, the recovery process of the ink powder is specially：
（1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 60mm using bi-fluted roller type disintegrating machine；
（2）Toner cartridge coarse fragments is put into the 20min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder mistake Cheng Zhong, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
Wherein, the additive is the poly carboxylic acid series water reducer that water-reducing rate is more than 35%.
Wherein, it is natural anhydrite, dehydration anhydrite or fluorgypsum to state gypsum.
Wherein, the early strength agent includes the raw material of following parts by weight：10 parts of sodium sulphate, 10 parts of anhydrous gypsum, white lime 50 parts.
Wherein, the preparation method of the early strength agent is：Sodium sulphate, anhydrous gypsum, white lime are weighed in parts by weight, are put into Milling, ball milling speed 300r/min, Ball-milling Time 30min are mixed in planetary mills.
According to another aspect of the present invention, there is provided a kind of ink powder cement-base composite material preparation method, methods described include Following steps：
Step 1: weigh cement, ink powder, agstone, miberal powder, flyash, steel according to the parts by weight described in claim 1 Slag, dispersant, loess, gypsum, additive, early strength agent；
Step 2: cement, ink powder, agstone, miberal powder, flyash, slag, dispersant, loess, gypsum and additive are added Into agitated kettle, 4min is stirred；
Step 3: water and early strength agent are added in agitated kettle, the amount of added water is 3 times of early strength agent weight, stirs 5min, i.e., Can.
Embodiment 2
A kind of ink powder cement-base composite material that the present embodiment provides, described ink powder cement-base composite material include following weight The raw material of number：21 parts of cement, 29 parts of ink powder, 7 parts of agstone, 19 parts of miberal powder, 2 parts of flyash, 5 parts of slag, dispersant 1 Part, 2.8 parts of loess, 1.3 parts of gypsum, 2.9 parts of additive, 2 parts of early strength agent；
Wherein, the recovery process of the ink powder is specially：
（1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 40mm using bi-fluted roller type disintegrating machine；
（2）Toner cartridge coarse fragments is put into the 30min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder mistake Cheng Zhong, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
Wherein, the additive is the poly carboxylic acid series water reducer that water-reducing rate is more than 35%.
Wherein, it is natural anhydrite, dehydration anhydrite or fluorgypsum to state gypsum.
Wherein, the early strength agent includes the raw material of following parts by weight：2 parts of sodium sulphate, 30 parts of anhydrous gypsum, white lime 20 Part.
Wherein, the preparation method of the early strength agent is：Sodium sulphate, anhydrous gypsum, white lime are weighed in parts by weight, are put into Milling, ball milling speed 300r/min, Ball-milling Time 20min are mixed in planetary mills.
According to another aspect of the present invention, there is provided a kind of ink powder cement-base composite material preparation method, methods described include Following steps：
Step 1: weigh cement, ink powder, agstone, miberal powder, flyash, steel according to the parts by weight described in claim 1 Slag, dispersant, loess, gypsum, additive, early strength agent；
Step 2: cement, ink powder, agstone, miberal powder, flyash, slag, dispersant, loess, gypsum and additive are added Into agitated kettle, 2min is stirred；
Step 3: water and early strength agent are added in agitated kettle, the amount of added water is 3 times of early strength agent weight, stirs 5min, i.e., Can.
Embodiment 3
A kind of ink powder cement-base composite material that the present embodiment provides, described ink powder cement-base composite material include following weight The raw material of number：22 parts of cement, 23 parts of ink powder, 22 parts of agstone, 12 parts of miberal powder, 4 parts of flyash, 2 parts of slag, dispersant 3 Part, 0.6 part of loess, 3.1 parts of gypsum, 1.6 parts of additive, 4 parts of early strength agent；
Wherein, the recovery process of the ink powder is specially：
（1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 50mm using bi-fluted roller type disintegrating machine；
（2）Toner cartridge coarse fragments is put into the 30min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder mistake Cheng Zhong, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
Wherein, the additive is the poly carboxylic acid series water reducer that water-reducing rate is more than 35%.
Wherein, the gypsum is natural anhydrite, dehydration anhydrite or fluorgypsum.
Wherein, the early strength agent includes the raw material of following parts by weight：10 parts of sodium sulphate, 30 parts of anhydrous gypsum, white lime 50 parts.
Wherein, the preparation method of the early strength agent is：Sodium sulphate, anhydrous gypsum, white lime are weighed in parts by weight, are put into Milling, ball milling speed 300r/min, Ball-milling Time 30min are mixed in planetary mills.
According to another aspect of the present invention, there is provided a kind of ink powder cement-base composite material preparation method, methods described include Following steps：
Step 1: weigh cement, ink powder, agstone, miberal powder, flyash, steel according to the parts by weight described in claim 1 Slag, dispersant, loess, gypsum, additive, early strength agent；
Step 2: cement, ink powder, agstone, miberal powder, flyash, slag, dispersant, loess, gypsum and additive are added Into agitated kettle, 4min is stirred；
Step 3: water and early strength agent are added in agitated kettle, the amount of added water is 7 times of early strength agent weight, stirs 5min, i.e., Can.
Embodiment 4
A kind of ink powder cement-base composite material that the present embodiment provides, described ink powder cement-base composite material include following weight The raw material of number：21 parts of cement, 24 parts of ink powder, 12 parts of agstone, 17 parts of miberal powder, 2 parts of flyash, 4 parts of slag, dispersant 1 Part, 2.2 parts of loess, 1.3 parts of gypsum, 2.2 parts of additive, 2 parts of early strength agent；
Wherein, the recovery process of the ink powder is specially：
（1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 49mm using bi-fluted roller type disintegrating machine；
（2）Toner cartridge coarse fragments is put into the 28min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder mistake Cheng Zhong, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
Wherein, the additive is the poly carboxylic acid series water reducer that water-reducing rate is more than 35%.
Wherein, the gypsum is natural anhydrite, dehydration anhydrite or fluorgypsum.
Wherein, the early strength agent includes the raw material of following parts by weight：6 parts of sodium sulphate, 20 parts of anhydrous gypsum, white lime 30 Part.
Wherein, the preparation method of the early strength agent is：Sodium sulphate, anhydrous gypsum, white lime are weighed in parts by weight, are put into Milling, ball milling speed 300r/min, Ball-milling Time 23min are mixed in planetary mills.
According to another aspect of the present invention, there is provided a kind of ink powder cement-base composite material preparation method, methods described include Following steps：
Step 1: weigh cement, ink powder, agstone, miberal powder, flyash, steel according to the parts by weight described in claim 1 Slag, dispersant, loess, gypsum, additive, early strength agent；
Step 2: cement, ink powder, agstone, miberal powder, flyash, slag, dispersant, loess, gypsum and additive are added Into agitated kettle, 3min is stirred；
Step 3: water and early strength agent are added in agitated kettle, the amount of added water is 6 times of early strength agent weight, stirs 4min, i.e., Can.
Embodiment 5
A kind of ink powder cement-base composite material that the present embodiment provides, described ink powder cement-base composite material include following weight The raw material of number：21 parts of cement, 23 parts of ink powder, 17 parts of agstone, 15 parts of miberal powder, 3 parts of flyash, 3 parts of slag, dispersant 2 Part, 1.1 parts of loess, 1.8 parts of gypsum, 1.9 parts of additive, 3 parts of early strength agent；
Wherein, the recovery process of the ink powder is specially：
（1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 44mm using bi-fluted roller type disintegrating machine；
（2）Toner cartridge coarse fragments is put into the 29min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder mistake Cheng Zhong, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
Wherein, the additive is the poly carboxylic acid series water reducer that water-reducing rate is more than 35%.
Wherein, the gypsum is natural anhydrite, dehydration anhydrite or fluorgypsum.
Wherein, the early strength agent includes the raw material of following parts by weight：2 parts of sodium sulphate, 10 parts of anhydrous gypsum, white lime 20 Part.
Wherein, the preparation method of the early strength agent is：Sodium sulphate, anhydrous gypsum, white lime are weighed in parts by weight, are put into Milling, ball milling speed 300r/min, Ball-milling Time 20min are mixed in planetary mills.
According to another aspect of the present invention, there is provided a kind of ink powder cement-base composite material preparation method, methods described include Following steps：
Step 1: weigh cement, ink powder, agstone, miberal powder, flyash, steel according to the parts by weight described in claim 1 Slag, dispersant, loess, gypsum, additive, early strength agent；
Step 2: cement, ink powder, agstone, miberal powder, flyash, slag, dispersant, loess, gypsum and additive are added Into agitated kettle, 2min is stirred；
Step 3: water and early strength agent are added in agitated kettle, the amount of added water is 3 times of early strength agent weight, stirs 3min, i.e., Can.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow Ring the substantive content of the present invention.

Claims (8)

  1. A kind of 1. ink powder cement-base composite material, it is characterised in that：Described ink powder cement-base composite material includes following weight The raw material of number：Cement 21-23 parts, ink powder 23-29 parts, agstone 7-22 parts, miberal powder 12-19 parts, flyash 2-5 parts, steel Slag 2-5 parts, dispersant 1-4 parts, loess 0.6-2.8 parts, gypsum 1.3-3.4 parts, additive 1.6-2.9 parts, early strength agent 2-5 parts；
    Wherein, the recovery process of the ink powder is specially：
    （1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 40-60mm using bi-fluted roller type disintegrating machine；
    （2）Toner cartridge coarse fragments is put into the 20-30min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder During, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
  2. A kind of 2. ink powder cement-base composite material according to claim 1, it is characterised in that：Described ink powder cement base is answered Condensation material includes the raw material of following parts by weight：Cement 21-22 parts, ink powder 23-24 parts, agstone 12-22 parts, miberal powder 12- 17 parts, flyash 2-4 parts, slag 2-4 parts, dispersant 1-3 parts, loess 0.6-2.2 parts, gypsum 1.3-3.1 parts, additive 1.6- 2.2 parts, early strength agent 2-4 parts,
    Wherein, the recovery process of the ink powder is specially：
    （1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 40-50mm using bi-fluted roller type disintegrating machine；
    （2）Toner cartridge coarse fragments is put into the 23-30min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder During, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
  3. A kind of 3. ink powder cement-base composite material according to claim 1, it is characterised in that：Described ink powder cement base is answered Condensation material includes the raw material of following parts by weight：21 parts of cement, 23 parts of ink powder, 17 parts of agstone, 15 parts of miberal powder, flyash 3 Part, 3 parts of slag, 2 parts of dispersant, 1.1 parts of loess, 1.8 parts of gypsum, 1.9 parts of additive, 3 parts of early strength agent,
    Wherein, the recovery process of the ink powder is specially：
    （1）Discarded toner cartridge is crushed to the toner cartridge coarse fragments that particle diameter is 44mm using bi-fluted roller type disintegrating machine；
    （2）Toner cartridge coarse fragments is put into the 29min that is milled in flour mill, meanwhile, the particle after milling passes through closed belt feeder mistake Cheng Zhong, magnetic field trash is adsorbed using magnetic field caused by magnetic separator, remaining is ink powder.
  4. A kind of 4. ink powder cement-base composite material according to claim 1, it is characterised in that：The additive is water-reducing rate Poly carboxylic acid series water reducer more than 35%.
  5. A kind of 5. ink powder cement-base composite material according to claim 1, it is characterised in that：The gypsum is natural admant Cream, dehydration anhydrite or fluorgypsum.
  6. A kind of 6. ink powder cement-base composite material according to claim 1, it is characterised in that：The early strength agent includes as follows The raw material of parts by weight：Sodium sulphate 2-10 parts, anhydrous gypsum 10-30 parts, white lime 20-50 parts.
  7. A kind of 7. ink powder cement-base composite material according to claim 6, it is characterised in that：The preparation side of the early strength agent Method is：Sodium sulphate, anhydrous gypsum, white lime are weighed in parts by weight, is put into planetary mills and mixes milling, and ball milling speed is 300r/min, Ball-milling Time 20-30min.
  8. A kind of 8. preparation method of ink powder cement-base composite material as described in claim any one of 1-7, it is characterised in that：Institute Preparation method is stated to comprise the following steps：
    Step 1: weigh cement, ink powder, agstone, miberal powder, flyash, steel according to the parts by weight described in claim 1 Slag, dispersant, loess, gypsum, additive, early strength agent；
    Step 2: cement, ink powder, agstone, miberal powder, flyash, slag, dispersant, loess, gypsum and additive are added Into agitated kettle, 2-4min is stirred；
    Step 3: suitable quantity of water and early strength agent are added in agitated kettle, the amount of added water is 3-7 times of early strength agent weight, stirring 3-5min, you can.
CN201710609819.1A 2017-07-25 2017-07-25 A kind of ink powder cement-base composite material and preparation method thereof Withdrawn CN107382161A (en)

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CN104513046A (en) * 2013-09-29 2015-04-15 北京敬业达新型建筑材料有限公司 Preparation method for antistatic cement-based self-levelling surface-layer mortar
CN105906259A (en) * 2016-04-13 2016-08-31 中国地质大学（武汉） Co-doped scale graphite engineering cement-based composite conductive material and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN104513046A (en) * 2013-09-29 2015-04-15 北京敬业达新型建筑材料有限公司 Preparation method for antistatic cement-based self-levelling surface-layer mortar
CN105906259A (en) * 2016-04-13 2016-08-31 中国地质大学（武汉） Co-doped scale graphite engineering cement-based composite conductive material and preparation method thereof

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