CN105502915B - Utilize the production technology of industrial residue production inorganic heat insulating fiber material - Google Patents
Utilize the production technology of industrial residue production inorganic heat insulating fiber material Download PDFInfo
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- CN105502915B CN105502915B CN201510956746.4A CN201510956746A CN105502915B CN 105502915 B CN105502915 B CN 105502915B CN 201510956746 A CN201510956746 A CN 201510956746A CN 105502915 B CN105502915 B CN 105502915B
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- 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
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention belongs to inorganic heat insulating fiber field of material technology, propose a kind of production technology using industrial residue production inorganic heat insulating fiber material, by ferronickel waste residue or manganese-silicon waste residue or phosphorus ore slag waste residue or aerated bricks waste residue or the same dolomite dust of blast furnace granulated slag, silicon powder is mixed into the mixture of acidity coefficient MK=1.6~2.2, adhesive is added in mixture to be delivered to after molding machine is pressed into block-like molding, again through melting by smelting furnace, centrifugal high pressure, which is blown, pulls into fibre, catch fine machine collection cotton, pendulum cloth cotton, machine of crumpling is crumpled, baking sheet machine hot briquetting, to produce heat preservation, it is heat-insulated, waterproof, the inorganic heat insulating fiber material of sound insulation, to solve ferronickel waste residue in the prior art, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, these industrial residues of blast furnace granulated slag are difficult to recycle, and waste residue waste benefit With the technical problem that rate is low and inorganic heat insulation material high production cost, resource-conformity efficiency are low and unreasonable.
Description
Technical field
The invention belongs to inorganic heat insulating fiber field of material technology, are related to a kind of utilization industrial residue production inorfil guarantor
The production technology of adiabator.
Background technique
Ferronickel waste residue, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, the industrial residues such as blast furnace granulated slag are a kind of
Industrial solid castoff, these waste residues are not easy to handle, and bulk deposition is also easy to cause environmental problem, these industrial residues
Recycling is still global problem, for the status for coping with global energy crisis, countries in the world active development and using each neck
The power-saving technology in domain.In building energy saving field, wall thermal insulating is considered as the most effective means of building energy conservation by national governments and expert
And technology, so a large amount of light heat insulation material is applied in materials for wall.Using polystyrene, polyurethane as the organic of representative
The advantages that cellular insulant is because of its lightweight, insulation is widely used in wall thermal insulating field.However, organic
Foamed plastics thermal insulation material very easy firing, once part is lighted, the intensity of a fire will spread to rapidly entire insulating layer, cause building
Fire.In recent years, the domestic fire caused by building thermal insulation material is often reported in media, mass casualties and huge are had resulted in
Property loss.The drawback and defect above-mentioned relative to organic insulation material, inorganic heat insulation material good, ageing resistance with fire line
Can strong, performance stabilization, construction is simple, long service life, low project cost the features such as.However inorganic heat insulation material in the prior art
For example rock wool needs to waste a large amount of human and material resources by producing after crushing basalt explosion to make to produce
Cost is got higher.
In the prior art, ferronickel waste residue, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, the industry such as blast furnace granulated slag
Waste residue is applied to the industrial production of inorganic heat insulation material, is mostly auxiliary material, can not be used as industrial primary raw material, and
The product use scope and performance produced are still limited, while when fused raw material carries out being centrifuged into fibre in production process, high temperature
Fused raw material is not utilized not only, also causes very big destruction to meeting centrifugation apparatus, therefore resource consolidation is still not
It is enough efficient and rational.
Summary of the invention
The present invention proposes a kind of production technology using industrial residue production inorganic heat insulating fiber material, solves existing skill
Ferronickel waste residue in art, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, these industrial residues of blast furnace granulated slag are difficult to recycle
It utilizes, and the skill that waste residue salvage value is low and inorganic heat insulation material high production cost, resource-conformity efficiency are low and unreasonable
Art problem.
Technical solution of the invention is achieved in that
Utilize the production technology of industrial residue production inorganic heat insulating fiber material, comprising the following steps:
Step 1: by ferronickel waste residue or the same dolomite dust of phosphorus ore slag waste residue, silicon powder be mixed into acidity coefficient MK=1.6~
2.2 mixture, wherein ferronickel waste residue or phosphorus ore slag waste residue account for the 50%~60% of gross mass,
Or the same dolomite dust of manganese-silicon waste residue, silicon powder are mixed into the mixture of acidity coefficient MK=1.6~2.2,
Wherein manganese-silicon waste residue accounts for the 55%~65% of gross mass,
Or the same dolomite dust of aerated bricks waste residue, silicon powder are mixed into the mixture of acidity coefficient MK=1.6~2.2,
Middle aerated bricks waste residue accounts for the 60%~70% of gross mass,
Or the same dolomite dust of blast furnace granulated slag, silicon powder are mixed into the mixture of acidity coefficient MK=1.6~2.2, wherein
Blast furnace granulated slag accounts for the 40%~50% of gross mass；
Step 2: addition adhesive is delivered to molding machine and is pressed into block-like molding in mixture, generates bulk cargo and transports back
Molding machine repeat suppress, molding is sent slough excessive moisture to dewatering system after send to smelting furnace mixed with coke after added by natural gas
Heat, temperature are maintained at 1550 DEG C, continue 120min, to form the outflow of liquid fluid, the carbon monoxide that wherein smelting furnace generates
Exhaust gas is passed to the level-one heat exchange that combustor burning generates 450~600 DEG C of heat as heat exchanger after whirlwind bag-type dust
Heat is provided；
Step 3: liquid fluid, which send to supercentrifuge high pressure to blow, pulls into fine negative pressure collection after being blown upper hybrid resin glue
It is thin blanket to fine machine collection is caught, liquid fluid is transferred in centrifuge the heat on Centrifugal rolling in vapor mode as heat exchanger
Level-one heat exchange heat is provided, catch fine machine and catch the dust that fine process generates and be discharged after the dedusting of plate dirt and desulfurization process；
Step 4: thin blanket is sent to pendulum cloth cotton machine and is stacked and put the thick blanket being paved into as multilayer, and thick blanket is defeated
It send to machine of crumpling and crumples, the thick blanket through crumpling is sent to baking sheet machine and heats while pressurizeing, and temperature is maintained at 180~260 DEG C,
It is formed after continuing 70min, net quantity of heat needed for baking sheet machine changes offer by the second level heat of heat exchanger；
Step 5: cooling 20min, last automatic cutting are packaged as product automatically after molding.
As further technical solution, the step 1 specifically,
Ferronickel waste residue or the same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed into the mixing of acidity coefficient MK=1.8~2.0
Object, wherein ferronickel waste residue or phosphorus ore slag waste residue account for the 55% of gross mass,
Or the same dolomite dust of manganese-silicon waste residue, silicon powder are mixed into the mixture of acidity coefficient MK=1.8~2.0,
Wherein manganese-silicon waste residue accounts for the 60% of gross mass,
Or the same dolomite dust of aerated bricks waste residue, silicon powder are mixed into the mixture of acidity coefficient MK=1.8~2.0,
Middle aerated bricks waste residue accounts for the 65% of gross mass,
Or the same dolomite dust of blast furnace granulated slag, silicon powder are mixed into the mixture of acidity coefficient MK=1.8~2.0, wherein
Blast furnace granulated slag accounts for the 45% of gross mass.
As further technical solution, in the step 1,
Ferronickel waste residue chemical constituent and each component mass content are SiO228.85%, Al2O319.6%, MgO10.53%,
CaO38.19%, remaining is impurity；
Manganese-silicon waste residue chemical constituent and each component mass content are SiO254%, Al2O322%, MgO6%,
CaO15.8%, remaining is impurity；
Phosphorus ore slag waste residue chemical constituent and each component mass content are SiO238.19%, Al2O34.53%, MgO2.81%,
CaO43.86%, remaining is impurity；
Aerated bricks waste residue chemical constituent and each component mass content are SiO257%, Al2O316%, MgO6.5%,
CaO18%, remaining is impurity；
Blast furnace granulated slag chemical constituent and each component mass content are SiO220%, Al2O38%, MgO8%, CaO45%,
Remaining is impurity.
As further technical solution, in the step 1, adhesive is specially waterglass.
As further technical solution, in the step 3, centrifuge is stablized at fine linear velocity in 125m/min.
As further technical solution, in the step 3, hybrid resin glue is by resin, hydrophober, dust laying oil, ammonia
Water, urea are formed according to mass percent 10%:5%:3%:3%:5%, remaining is water.
As further technical solution, recapture fibre machine time is conveyed after catching the waste material crushing of fine machine and automatic cutting generation
It receives and utilizes.
The invention has the benefit that
1, the present invention utilizes the works such as ferronickel waste residue, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, blast furnace granulated slag
Industry waste residue produces inorganic heat insulating fiber material by addition dolomite dust, silicon powder, can make ferronickel waste residue, phosphorus ore slag waste residue
Utilization rate reaches 50%~60%, and the utilization rate of manganese-silicon waste residue reaches 55%~65%, and the utilization rate of aerated bricks waste residue reaches
To 60%~70%, the utilization rate of blast furnace granulated slag reaches 40%~50%.Therefore, 1 ton of ferronickel waste residue or phosphorus ore slag waste residue can be with
1.67 tons~2 tons of inorganic heat insulating fiber material is produced, 1 ton of manganese-silicon waste residue can produce 1.54 tons~1.82 tons
Inorganic heat insulating fiber material, 1 ton of aerated bricks waste residue can produce 1.43 tons~1.67 tons of inorganic heat insulating fiber material, and 1 ton
Blast furnace granulated slag can produce 2 tons~2.5 tons of inorganic heat insulating fiber material, and every can handle and more reaches for production line 1 year
The industrial residues such as the ferronickel waste residue of a few kiloton, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, blast furnace granulated slag, it is raw simultaneously
The inorganic heat insulating fiber material of output a few kiloton, to can not handle while fill pollution environment for annual several hundreds of millions tons originally
The industrial residues such as ferronickel waste residue, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, blast furnace granulated slag are largely disposed, and
And the inorfil sound-insulating and heat-insulating thermal-insulating waterproof effect produced is good, and it is applied widely, it can be applied to building heat preservation, paper mill
The every field such as papermaking, elevator shaft sound insulation, soilless cultivation.
2, entire production procedure fully takes into account the high effective integration of the energy, and compacting is generated bulk cargo and sends molding machine repetition pressure back to
System conveys the recycling of recapture fibre machine after catching the waste material crushing of fine machine and automatic cutting generation；The carbon monoxide that smelting furnace generates
It is passed to combustor burning, liquid fluid is transferred to the heat of centrifuge Centrifugal rolling, and it is roasting for both transferring heat to heat exchanger
Trigger provides whole heats, therefore greatly reduces the use of the energy, and various aspects reduce production cost, improves simultaneously
Production efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is present invention process flow chart element line chart；
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention proposes a kind of production technology using industrial residue production inorganic heat insulating fiber material, packet
Include following steps:
Step 1: by ferronickel waste residue or the same dolomite dust of phosphorus ore slag waste residue, silicon powder be mixed into acidity coefficient MK=1.6~
2.2 mixture, wherein ferronickel waste residue or phosphorus ore slag waste residue account for the 50%~60% of gross mass,
Or the same dolomite dust of manganese-silicon waste residue, silicon powder are mixed into the mixture of acidity coefficient MK=1.6~2.2,
Wherein manganese-silicon waste residue accounts for the 55%~65% of gross mass,
Or the same dolomite dust of aerated bricks waste residue, silicon powder are mixed into the mixture of acidity coefficient MK=1.6~2.2,
Middle aerated bricks waste residue accounts for the 60%~70% of gross mass,
Or the same dolomite dust of blast furnace granulated slag, silicon powder are mixed into the mixture of acidity coefficient MK=1.6~2.2, wherein
Blast furnace granulated slag accounts for the 40%~50% of gross mass；
Step 2: addition adhesive is delivered to molding machine and is pressed into block-like molding in mixture, generates bulk cargo and transports back
Molding machine repeat suppress, molding is sent slough excessive moisture to dewatering system after send to smelting furnace mixed with coke after added by natural gas
Heat, temperature are maintained at 1550 DEG C, continue 120min, to form the outflow of liquid fluid, the carbon monoxide that wherein smelting furnace generates
Exhaust gas is passed to the level-one heat exchange that combustor burning generates 450~600 DEG C of heat as heat exchanger after whirlwind bag-type dust
Heat is provided；
Step 3: liquid fluid, which send to supercentrifuge high pressure to blow, pulls into fine negative pressure collection after being blown upper hybrid resin glue
It is thin blanket to fine machine collection is caught, liquid fluid is transferred in centrifuge the heat on Centrifugal rolling in vapor mode as heat exchanger
Level-one heat exchange heat is provided, catch fine machine and catch the dust that fine process generates and be discharged after the dedusting of plate dirt and desulfurization process；
Step 4: thin blanket is sent to pendulum cloth cotton machine and is stacked and put the thick blanket being paved into as multilayer, and thick blanket is defeated
It send to machine of crumpling and crumples, the thick blanket through crumpling is sent to baking sheet machine and heats while pressurizeing, and temperature is maintained at 180~260 DEG C,
It is formed after continuing 70min, net quantity of heat needed for baking sheet machine changes offer by the second level heat of heat exchanger；
Step 5: cooling 20min, last automatic cutting are packaged as product automatically after molding.
As further technical solution, the step 1 specifically,
Ferronickel waste residue or the same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed into the mixing of acidity coefficient MK=1.8~2.0
Object, wherein ferronickel waste residue or phosphorus ore slag waste residue account for the 55% of gross mass,
Or the same dolomite dust of manganese-silicon waste residue, silicon powder are mixed into the mixture of acidity coefficient MK=1.8~2.0,
Wherein manganese-silicon waste residue accounts for the 60% of gross mass,
Or the same dolomite dust of aerated bricks waste residue, silicon powder are mixed into the mixture of acidity coefficient MK=1.8~2.0,
Middle aerated bricks waste residue accounts for the 65% of gross mass,
Or the same dolomite dust of blast furnace granulated slag, silicon powder are mixed into the mixture of acidity coefficient MK=1.8~2.0, wherein
Blast furnace granulated slag accounts for the 45% of gross mass.
The content of CaO, MgO account for 30%, 20% or so respectively in dolomite dust, SiO in silicon powder2Content account for 90% a left side
It is right.
Further, in the step 1,
Ferronickel waste residue chemical constituent and each component mass content are SiO228.85%, Al2O319.6%, MgO10.53%,
CaO38.19%, remaining is impurity；
Manganese-silicon waste residue chemical constituent and each component mass content are SiO254%, Al2O322%, MgO6%,
CaO15.8%, remaining is impurity；
Phosphorus ore slag waste residue chemical constituent and each component mass content are SiO238.19%, Al2O34.53%, MgO2.81%,
CaO43.86%, remaining is impurity；
Aerated bricks waste residue chemical constituent and each component mass content are SiO257%, Al2O316%, MgO6.5%,
CaO18%, remaining is impurity；
Blast furnace granulated slag chemical constituent and each component mass content are SiO220%, Al2O38%, MgO8%, CaO45%,
Remaining is impurity.
Therefore the acidity coefficient MK=0.99 or so of ferronickel waste residue, acidity coefficient MK=3.49 of manganese-silicon or so, phosphorus
Acidity coefficient MK=0.92 of slag waste residue or so, acidity coefficient MK=2.98 of aerated bricks waste residue or so, the acid of blast furnace granulated slag
Spend coefficient MK=0.53 or so.
Further, in the step 1, adhesive is specially waterglass.Adhesive controls its amount when being added can be by raw material
Compacting.
Further, in the step 3, centrifuge is stablized at fine linear velocity in 125m/min.
Further, hybrid resin glue is by resin, hydrophober, dust laying oil, ammonium hydroxide, urea according to mass percent 10%:
5%:3%:3%:5% composition, remaining is water.
Further, the recycling of recapture fibre machine is conveyed after catching the waste material crushing of fine machine and automatic cutting generation.
The present invention utilizes the industry such as ferronickel waste residue, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, blast furnace granulated slag
Waste residue produces inorganic heat insulating fiber material by addition dolomite dust, silicon powder, and ferronickel waste residue, phosphorus ore slag waste residue can be made to make
Reach 50%~60% with rate, the utilization rate of manganese-silicon waste residue reaches 55%~65%, and the utilization rate of aerated bricks waste residue reaches
60%~70%, the utilization rate of blast furnace granulated slag reaches 40%~50%.Therefore, 1 ton of ferronickel waste residue or phosphorus ore slag waste residue can give birth to
The inorganic heat insulating fiber material that 1.67 tons~2 tons of output, 1 ton of manganese-silicon waste residue can produce 1.54 tons~1.82 tons of nothing
Machine fiber heat preservation material, 1 ton of aerated bricks waste residue can produce 1.43 tons~1.67 tons of inorganic heat insulating fiber material, 1 ton of height
Furnace grain slag can produce 2 tons~2.5 tons of inorganic heat insulating fiber material, and every can handle and more reaches several for production line 1 year
The industrial residues such as the ferronickel waste residue of kiloton, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, blast furnace granulated slag, produce simultaneously
The inorganic heat insulating fiber material of a few kiloton out, so that annual several hundreds of millions tons originally can not be handled while be filled the nickel of pollution environment
The industrial residues such as iron waste residue, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, blast furnace granulated slag are largely disposed, and
The inorfil sound-insulating and heat-insulating thermal-insulating waterproof effect produced is good, applied widely, can be applied to building heat preservation, paper mill is made
The every field such as paper, elevator shaft sound insulation, soilless cultivation.
Entire production procedure fully takes into account the high effective integration of the energy, and compacting is generated bulk cargo and sends molding machine repetition pressure back to
System conveys the recycling of recapture fibre machine after catching the waste material crushing of fine machine and automatic cutting generation；The carbon monoxide that smelting furnace generates
It is passed to combustor burning, liquid fluid is transferred to the heat of centrifuge Centrifugal rolling, and it is roasting for both transferring heat to heat exchanger
Trigger provides whole heats, therefore greatly reduces the use of the energy, and various aspects reduce production cost, improves simultaneously
Production efficiency.
Embodiment 1:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 50:17.79:32.21, acidity coefficient MK
=1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 2:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 50:14.1:35.9, acidity coefficient MK=
1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 3:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 50:10.79:39.21, acidity coefficient MK
=2.0, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 4:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 50:7.82:42.18, acidity coefficient MK=
2.2, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 5:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 55:14.28:30.72, acidity coefficient MK
=1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 6:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 55:10.51:34.49, acidity coefficient MK
=1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 7:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 55:7.13:37.87, acidity coefficient MK=
2.0, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 8:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 55:4.1:40.9, acidity coefficient MK=
2.2, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 9:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 60:10.76:29.24, acidity coefficient MK
=1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 10:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 60:6.92:33.08, acidity coefficient MK=
1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 11:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 60:3.48:36.52, acidity coefficient MK=
2.0, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 12:
The same dolomite dust of ferronickel waste residue, silicon powder are mixed according to mass ratio 60:0.38:39.62, acidity coefficient MK=
2.2, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System.
Embodiment 13:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 50:17.07:32.92, acidity coefficient
MK=1.6, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 14:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 50:13.53:36.47, acidity coefficient
MK=1.8, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 15:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 50:10.36:39.64, acidity coefficient
MK=2.0, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 16:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 50:7.51:42.49, acidity coefficient MK
=2.2, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 17:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 55:13.49:31.51, acidity coefficient
MK=1.6, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 18:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 55:9.88:35.12, acidity coefficient MK
=1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 19:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 55:6.66:38.34, acidity coefficient MK
=2.0, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 20:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 55:3.76:41.24, acidity coefficient MK
=2.2, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 21:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 60:9.9:30.1, acidity coefficient MK=
1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 22:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 60:6.24:33.76, acidity coefficient MK
=1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 23:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 60:2.96:37.04, acidity coefficient MK
=2.0, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 24:
The same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed according to mass ratio 60:0.01:39.99, acidity coefficient MK
=2.2, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting.
Embodiment 25:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 55:37.13:7.87, acidity coefficient
MK=1.6, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 26:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 55:33.73:11.27, acidity system
MK=1.8 is counted, addition adhesive is delivered to molding machine and is pressed into block-like molding in mixture, generates bulk cargo and transports molding machine back
It repeats to suppress；
Embodiment 27:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 55:30.7:14.3, acidity coefficient
MK=2.0, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 28:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 55:27.96:17.04, acidity system
MK=2.2 is counted, addition adhesive is delivered to molding machine and is pressed into block-like molding in mixture, generates bulk cargo and transports molding machine back
It repeats to suppress；
Embodiment 29:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 60:35.69:4.31, acidity coefficient
MK=1.6, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 30:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 60:32.25:7.75, acidity coefficient
MK=1.8, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 31:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 60:29.18:10.82, acidity system
MK=2.0 is counted, addition adhesive is delivered to molding machine and is pressed into block-like molding in mixture, generates bulk cargo and transports molding machine back
It repeats to suppress；
Embodiment 32:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 60:26.41:13.59, acidity system
MK=2.2 is counted, addition adhesive is delivered to molding machine and is pressed into block-like molding in mixture, generates bulk cargo and transports molding machine back
It repeats to suppress；
Embodiment 33:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 65:34.25:0.75, acidity coefficient
MK=1.6, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 34:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 65:30.77:4.23, acidity coefficient
MK=1.8, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 35:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 65:27.66:7.34, acidity coefficient
MK=2.0, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 36:
The same dolomite dust of manganese-silicon waste residue, silicon powder are mixed according to mass ratio 65:24.86:10.14, acidity system
MK=2.2 is counted, addition adhesive is delivered to molding machine and is pressed into block-like molding in mixture, generates bulk cargo and transports molding machine back
It repeats to suppress.
Embodiment 37:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 60:33.11:6.89, acidity coefficient MK
=1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 38:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 60:29.63:10.37, acidity coefficient
MK=1.8, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 39:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 60:26.53:13.47, acidity coefficient
MK=2.0, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 40:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 60:23.73:16.27, acidity coefficient
MK=2.2, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 41:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 65:31.45:3.55, acidity coefficient MK
=1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 42:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 65:27.94:7.06, acidity coefficient MK
=1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 43:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 65:24.79:10.21, acidity coefficient
MK=2.0, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 44:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 65:21.96:13.04, acidity coefficient
MK=2.2, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting；
Embodiment 45:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 70:29.8:0.2, acidity coefficient MK=
1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 46:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 70:26.24:3.76, acidity coefficient MK
=1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 47:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 70:23.05:6.95, acidity coefficient MK
=2.0, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 48:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 70:20.185:9.815, acidity coefficient
MK=2.2, adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generates bulk cargo and transports molding machine weight back
Multiple compacting.Embodiment 25:
Embodiment 49:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 40:18.4:41.6, acidity coefficient MK=
1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 50:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 40:15.02:44.98, acidity coefficient MK
=1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 51:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 40:12:48, acidity coefficient MK=2.0,
Addition adhesive is delivered to molding machine and is pressed into block-like molding in mixture, generates bulk cargo and transports molding machine repetition compacting back；
Embodiment 52:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 40:9.28:50.72, acidity coefficient MK=
2.2, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System.
Embodiment 53:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 45:14.08:40.92, acidity coefficient MK
=1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 54:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 45:10.65:44.35, acidity coefficient MK
=1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 55:
The same dolomite dust of aerated bricks waste residue, silicon powder are mixed according to mass ratio 45:7.58:47.42, acidity coefficient MK
=2.0, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 56:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 45:4.815:50.185, acidity coefficient MK
=2.2, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine repetition back
Compacting；
Embodiment 57:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 50:9.76:40.24, acidity coefficient MK=
1.6, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 58:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 50:6.28:43.72, acidity coefficient MK=
1.8, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 59:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 50:3.16:46.84, acidity coefficient MK=
2.0, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Embodiment 60:
The same dolomite dust of blast furnace granulated slag, silicon powder are mixed according to mass ratio 50:0.35:49.65, acidity coefficient MK=
2.2, it adhesive is added in mixture is delivered to molding machine and be pressed into block-like molding, generate bulk cargo and transport molding machine back and repeat to press
System；
Each Example formulations ratio is summarized as follows shown in table:
Above-described embodiment can be seen that ferronickel waste residue, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, blast furnace water
The industrial residues such as slag produce inorganic heat insulating fiber material by addition dolomite dust, silicon powder, can not only make ferronickel waste residue, phosphorus
The utilization rate of slag waste residue reaches 50%~60%, and the utilization rate of manganese-silicon waste residue reaches 55%~65%, aerated bricks waste residue
Utilization rate reach 60%~70%, the utilization rate of blast furnace granulated slag reaches 40%~50%, by script by its underground fill simultaneously
It is efficient to pollute the industrial residues such as the ferronickel waste residue of environment, phosphorus ore slag waste residue, manganese-silicon waste residue, aerated bricks waste residue, blast furnace granulated slag
Utilization, to substantially reduce production cost, while can guarantee the acidity coefficient MK of inorganic heat insulating fiber material produced
It is 1.6~2.2, compared with mineral wool of the acidity coefficient MK less than 1.2 of ordinary slag production, structure is more stable, fire line
More preferably, ageing resistance is stronger, and soundproof effect is more effective.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. utilizing the production technology of industrial residue production inorganic heat insulating fiber material, which comprises the following steps:
Step 1: ferronickel waste residue or the same dolomite dust of phosphorus ore slag waste residue, silicon powder are mixed, and ferronickel waste residue, dolomite dust, silicon powder
Quality proportioning be 60%:0.38%:39.62%, acidity coefficient MK be 2.2, the matter of phosphorus ore slag waste residue, dolomite dust, silicon powder
Amount proportion is 60%:0.01%:39.99%, and acidity coefficient MK is 2.2,
Or the same dolomite dust of manganese-silicon waste residue, silicon powder are mixed, and the quality of manganese-silicon waste residue, dolomite dust, silicon powder
Proportion is 65%:24.86%:10.14%, and acidity coefficient MK is 2.2,
Or the same dolomite dust of aerated bricks waste residue, silicon powder are mixed, and the quality proportioning of aerated bricks waste residue, dolomite dust, silicon powder
It is 2.2 for 70%:20.185%:9.815%, acidity coefficient MK,
Or the same dolomite dust of blast furnace granulated slag, silicon powder are mixed, and the quality proportioning of blast furnace granulated slag, dolomite dust, silicon powder is
50%:0.35%:49.65%, acidity coefficient MK are 2.2；
Step 2: addition adhesive is delivered to molding machine and is pressed into block-like molding in mixture, generates bulk cargo and transports molding back
Machine repeats to suppress, molding is sent slough excessive moisture to dewatering system after send to smelting furnace mixed with coke after by heated by natural gas,
Temperature is maintained at 1550 DEG C, continues 120min, to form the outflow of liquid fluid, the carbon monoxide exhaust gas that wherein smelting furnace generates
450~600 DEG C of generation of combustor burning of heat is passed to after whirlwind bag-type dust to provide for the level-one heat exchange of heat exchanger
Heat；
Step 3: liquid fluid send to supercentrifuge high pressure to blow to pull into and fine be blown negative pressure after upper hybrid resin glue and collect to catching
Fine machine collection is thin blanket, and liquid fluid is transferred in centrifuge one of the heat on Centrifugal rolling in vapor mode as heat exchanger
Grade heat exchange provides heat, catches fine machine and catches the dust that fine process generates and is discharged after the dedusting of plate dirt and desulfurization process；
Step 4: thin blanket is sent to pendulum cloth cotton machine and is stacked and put the thick blanket being paved into as multilayer, and thick blanket is delivered to
Machine of crumpling is crumpled, and the thick blanket through crumpling is sent to baking sheet machine and heats while pressurizeing, and temperature is maintained at 180~260 DEG C, is continued
It is formed after 70min, net quantity of heat needed for baking sheet machine changes offer by the second level heat of heat exchanger；
Step 5: cooling 20min, last automatic cutting are packaged as product automatically after molding.
2. the production technology according to claim 1 using industrial residue production inorganic heat insulating fiber material, feature exist
In: in the step 1,
Ferronickel waste residue chemical constituent and each component mass content are SiO228.85%, Al2O319.6%, MgO10.53%,
CaO38.19%, remaining is impurity；
Manganese-silicon waste residue chemical constituent and each component mass content are SiO254%, Al2O322%, MgO6%, CaO15.8%,
Remaining is impurity；
Phosphorus ore slag waste residue chemical constituent and each component mass content are SiO238.19%, Al2O34.53%, MgO2.81%,
CaO43.86%, remaining is impurity；
Aerated bricks waste residue chemical constituent and each component mass content are SiO257%, Al2O316%, MgO6.5%, CaO18%,
Remaining is impurity；
Blast furnace granulated slag chemical constituent and each component mass content are SiO220%, Al2O38%, MgO8%, CaO45%, remaining is
Impurity.
3. the production technology according to claim 1 using industrial residue production inorganic heat insulating fiber material, feature exist
In: in the step 1, adhesive is specially waterglass.
4. the production technology according to claim 1 using industrial residue production inorganic heat insulating fiber material, feature exist
In: in the step 3, centrifuge is stablized at fine linear velocity in 125m/min.
5. the production technology according to claim 1 using industrial residue production inorganic heat insulating fiber material, feature exist
In: in the step 3, hybrid resin glue is by resin, hydrophober, dust laying oil, ammonium hydroxide, urea according to mass percent 10%:
5%:3%:3%:5% composition, remaining is water.
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| CN108177398A (en) * | 2017-12-26 | 2018-06-19 | 靖宇县金政保温毡有限公司 | A kind of environmental protection inorganic fiber thermal insulation felt and preparation method thereof |
| CN108547012B (en) * | 2018-03-22 | 2021-04-23 | 河南宏泰新材料科技有限公司 | Arsenic-containing waste treatment process, method for preparing inorganic fiber and method for recovering arsenic |
| CN108751729A (en) * | 2018-06-21 | 2018-11-06 | 袁利民 | A method of producing inorfil cotton using granite waste residues |
| CN109160743B (en) * | 2018-08-16 | 2020-01-17 | 长安大学 | High-strength refractory rock wool and preparation method thereof |
| CN109111139A (en) * | 2018-09-18 | 2019-01-01 | 关得飞 | A method of superfine powder for building is produced using manganese-silicon smelting tailing |
| CN110777480B (en) * | 2019-10-23 | 2023-05-05 | 青岛青力环保设备有限公司 | Silicomanganese slag rock/mineral wool product and preparation method thereof |
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