CN106746581B - A kind of method of rock wool waste material mixture regeneration treatment - Google Patents
A kind of method of rock wool waste material mixture regeneration treatment Download PDFInfo
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- CN106746581B CN106746581B CN201611056234.3A CN201611056234A CN106746581B CN 106746581 B CN106746581 B CN 106746581B CN 201611056234 A CN201611056234 A CN 201611056234A CN 106746581 B CN106746581 B CN 106746581B
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- rock wool
- waste material
- raw material
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- regeneration
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of methods of rock wool waste material mixture regeneration treatment, it is characterised in that: rock wool waste material is crushed by the first step；Second step is putted the raw materials into and is mixed in three storehouse proportioning machines with additive A and additive B；Third step adds water and stirs；The material stirred evenly is transported to regeneration rock wool raw material molding machine by upper material conveyer by the 4th step；5th step, molding；6th step, maintenance；7th step, storage.The regeneration rock wool raw material produced with the inventive method can be used as the primary raw material of production rock wool；Firstly, the scum in regeneration rock wool raw material produced by the invention has been sorted since partial size is larger and has come out, in rock wool production process, it can produce for more time, it is not necessary to which frequent shutdown clears up clinker；Secondly, regeneration rock wool raw material produced by the invention is due to being composite material, melt temperature is low, can save coke 30%, produces cotton efficiency and improves 25%, solves the problems, such as that rock wool raw material are nervous.
Description
Technical field
The present invention relates to rock wool waste disposal field more particularly to a kind of methods of rock wool waste material mixture regeneration treatment.
Background technique
Discarded leftover pieces can be generated during rock wool factory production rock wool, produce the waste residue generated in the combustion furnace of rock wool,
Rock wool waste material is generally formed, these rock wool waste materials generated in rock wool factory are very difficult to handle, and pollute environment.
Now it is badly in need of a kind of method that the rock wool waste material that rock wool factory generates can be produced as regeneration rock wool raw material, as production
The primary raw material of rock wool.
Summary of the invention
The object of the present invention is to provide a kind of methods of rock wool waste material mixture regeneration treatment, solve rock wool materials recycling benefit
The problem of using.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of method of rock wool waste material mixture regeneration treatment of the present invention,
Rock wool waste material is crushed by the first step, filters out partial size in 15mm rock wool waste material below as raw material；
Second step, in the one of storehouse for putting the raw materials into three storehouse proportioning machines, and in other two storehouse, one is put into and adds
Add agent A, another is put into additive B；
The mixture that mixing is completed is launched in blender and is added water and stirred by third step；
The material stirred evenly is transported to regeneration rock wool raw material molding machine by upper material conveyer by the 4th step；
5th step, the material stirred evenly are shaped to regeneration rock wool raw material in regeneration rock wool raw material molding machine；
6th step will conserve in regeneration rock wool feedstock delivery to maintenance canopy；
The regeneration rock wool raw material that maintenance is completed is focused on designated place storage by the 7th step.
Further, rock wool waste material is put into rock wool waste material crusher and is crushed in the first step.
Further, the additive A in second step is the mixture of slag and grain slag, and additive B is cement.
Further, the slag and grain slag mixed with arbitrary proportion that additive A uses, used slag and grain slag
For waste material, partial size is in 20mm or less.
Further, the additive A in second step is basalt, and additive B is cement.
Further, the basalt that additive A uses is basalt waste materials, and partial size is in 20mm or less.
Further, including following parts by weight,
Raw material: 70-90 parts；
Additive A: 4-8 parts；
Additive B: 8-12 parts；
Water: 2-6 parts.
Further, including following parts by weight,
Raw material: 80 parts；
Additive A: 6 parts；
Additive B: 10 parts；
Water: 4 parts.
Further, curing temperature of the 6th step in maintenance canopy is 40-70 DEG C, curing time 6-10h.
Further, curing temperature of the 6th step in maintenance canopy is 50 DEG C, curing time 8h.
Compared with prior art, advantageous effects of the invention are as follows:
The regeneration rock wool raw material produced with the inventive method can be used as the primary raw material of production rock wool；Firstly, this hair
The scum in regeneration rock wool raw material that open-birth produces has been sorted since partial size is larger to be come out, in rock wool production process, Ke Yigeng
It produces for a long time, it is not necessary to which frequent shutdown clears up clinker；Secondly, regeneration rock wool raw material produced by the invention is due to being composite material,
Melt temperature is low, can save coke 30%, produces cotton efficiency and improves 25%, solves the problems, such as that rock wool raw material are nervous.
Detailed description of the invention
The invention will be further described for explanation with reference to the accompanying drawing.
Fig. 1 is flow chart of the invention；
Fig. 2 is rock wool waste material crusher structure schematic diagram used in the present invention；
Fig. 3 is driving wheel, driven wheel, rolling element and the cooperation of gear wheel component of rock wool waste material crusher used in the present invention
Schematic diagram；
Fig. 4 is the gear wheel assembly assumption diagram of rock wool waste material crusher used in the present invention；
Description of symbols: 1, support frame；2, driving wheel；3, driven wheel；4, rolling element；5, crusher chamber；6, chamber is sieved；
601, retainer plate；602, round steel；7, material leakage is stitched；8, wheel belt；9, power device；10, transmission shaft；11, gear wheel component；1101, bottom
Plate；1102, axis；1103, idler wheel；1104, bearing；1105, circlip；1106, bearing upper cover；1107, bearing lower cover；
1108, through-hole；1109, through type forced filling oil cup；12, enter feed bin；13, discharging bin；14, product channel.
Specific embodiment
As shown in Figure 1, a kind of method of rock wool waste material mixture regeneration treatment,
Rock wool waste material is crushed by the first step, filters out partial size in 15mm rock wool waste material below as raw material, we
Method does not limit crumbling method, can be broken with any means, then filters out partial size in 15mm rock wool waste material below with mine screen
?.Rock wool waste material is crushed using rock wool waste material crusher in this specific embodiment, is had in this specific embodiment
The structure of body rock wool waste material crusher is as follows:
As in Figure 2-4, including support frame, driving wheel, driven wheel, rolling element, power device and gear wheel component.
The support frame 1 wherein to play a supportive role, the heeling condition high in front end, rear end is low, support frame are welded by I-steel
At frame structure, specifically can weld square frames for four supporting leg upper ends, the supporting leg of front side two is long, two supporting legs of rear side
It is short, make support frame in the heeling condition that the front is high and the back is low.
The driving wheel 2 and driven wheel 3 are rotationally erected at 1 left and right sides of support frame as described above, 2 He of driving wheel
The quantity of driven wheel 3 is two, installs two driving wheels 2 on the left of support frame, and two driven wheels 3 are installed on right side, driving wheel with
Driven wheel front and back arrangement, and correspond, corresponding driving wheel 2 and driven wheel 3 are in same level.Specifically installation side
Formula is that four angular zones of support frame weld four rolling bracket, installs driving wheel or driven wheel, the driving wheel 2 on rolling wheel support
The length direction of support frame as described above 1 is each perpendicular to the rotating direction of driven wheel 3.
The rolling element 4 is erected between the driving wheel 2 and driven wheel 3, and the rolling element 4 includes the broken of preceding part
The screening chamber 6 of chamber 5 and rear part.The crusher chamber 5 is the cylinder of both ends open, all round closure, is rolled with wear-resisting steel plate,
Crusher chamber is rolled the cylinder head and the tail being welded by three blocks of steel plates and is welded into a whole cavity.The screening chamber 6 be both ends open,
Surrounding has the cylinder of material leakage seam 7, and screening chamber 6 includes two retainer plates 601 and multiple round steel 602 at both ends, multiple circles
The both ends of steel 602 are respectively welded on two retainer plates 601, and spaced and parallel welding one week on retainer plate of round steel 602,
As material leakage seam 7, broken waste material diameter is less than therefrom leaking down for material leakage seam diameter in gap between two neighboring round steel
It goes, the distance between two neighboring round steel is 15mm.The crusher chamber 5 welds together with 6 head and the tail of screening chamber.The rolling
4 outer peripheral surface of kinetoplast is welded with wheel belt 8, and wheel belt is rolled by wear-resisting steel plate and is welded, and respectively welds one on crusher chamber 5 and screening chamber 6
A wheel belt, the position cooperation driving wheel and driven wheel of wheel belt, by the spin friction of driving wheel drive rolling element 4 driving wheel with
It is rotated between driven wheel, the frictional force installed between wheel belt rear main wheel and wheel belt is bigger, and is rolled into more smooth.
The power device is mounted on the intermediate position of 1 top of support frame as described above, specifically in the present embodiment, power dress
It sets specially motor drive connection speed reducer, the transmission shaft of speed reducer two sides and passes through the rotation of shaft coupling and two driving wheels respectively
To together, making, driving wheel rotates drive rolling element to axis connection and driven wheel rotates.
The gear wheel component is mounted on support frame as described above 1, and the gear wheel component 11 resists one of them wheel belt 8
Lower side, gear wheel component is mounted on supporting framing front end in this specific embodiment, blocks the lower side of the wheel belt in crusher chamber, prevents
Rolling element slide downward on inclined support frame.As shown in figure 4, the gear wheel component 11 includes bottom plate 1101, axis 1102, rolling
Wheel 1103, bearing 1104, circlip for shaft 1105, bearing upper cover 1106 and bearing lower cover 1107.The bottom plate 1101 passes through
Bolt is fixedly connected on support frame as described above 1, and the axis 1102 is welded on the upper surface middle position of the bottom plate 1101, axis
1102 be Step Shaft, and top end diameter is less than lower end diameter, first installs bearing lower cover, and the idler wheel 1103 is then passed through the axis
It holds 1104 and is mounted on 1102 top of axis, bearing upper end card sets circlip, prevents 1104 prolapse upwards of bearing, the bearing
Upper cover 1106, which is bolted on above the idler wheel 1103, covers 1104 upper surface of bearing, the bearing lower cover 1107
It is bolted below the idler wheel 1103 and covers 1104 lower end surface of bearing.The rolling on gear wheel component 11 after the completion
Wheel 1103 can be freely rotated, and idler wheel 1103 is against the lower side of wheel belt 8, more specifically, in the wheel cooperated with idler wheel 1103
8 lower side of band opens one week groove, and when rotating rolling element, idler wheel rolls in groove, can prevent rolling element slide downward and
Frictional force, which can be reduced, does not hinder rolling element to rotate.Through-hole 1108 is offered in the axis 1102；It opens the upper end of the through-hole 1108
On the top of axis 1102, lower ending opening is equipped with straight-through mouth in the circumference side of axis 1102, the lower ending opening of the through-hole 1108
Formula forced filling oil cup 1109 can reduce idler wheel rotary resistance by adding lubricating oil to Bearing inner herein.
As shown in Fig. 2, this rock wool waste material crusher further includes being welded on the front end of support frame as described above 1 to enter feed bin 12, institute
The entrance of the corresponding crusher chamber 5 in outlet into feed bin 12 is stated, entering feed bin is the warehouse that upper end is open with side, and side opening is
Outlet, towards the entrance of crusher chamber, bottom be to be crushed the oblique plate face of cavity direction, with the charge mechanisms such as loading machine or hook machine to entering
Upside-down mounting rock wool waste material inside feed bin, enters crusher chamber by entering feed bin, there is the waste material of block-like waste residue and bulk in rock wool waste material,
In crusher chamber fast scroll, block-like waste residue grind to the waste material of bulk and be pounded, while itself also get rid of pounding, and forms powder
The waste material of shape and small block-like waste residue.The product channel 14 of upper and lower ends opening is welded on support frame as described above 1, product channel is
Horn mouth, upper end opening is big, and lower ending opening is small, and the upper opening of the product channel 14 corresponds to the lower end of the screening chamber 6, is crushed
Rock wool waste material afterwards is less than leaking down from screening chamber for material leakage seam, into product channel, is collected.After support frame as described above 1
End is welded with discharging bin 13, and the entrance of the discharging bin 13 corresponds to the outlet of the screening chamber 6, cannot be from the material leakage seam of screening chamber
The bulk rock wool waste material to leak down enters discharging bin.
Rock wool waste material from rock wool waste material crusher enter feed bin dispensing enter after, rock wool waste material is in rock wool waste material crusher
It rolls and is crushed, be finally crushed to partial size and go out in 15mm rock wool waste material flat raft in product channel below, as raw material.
Second step, in the one of storehouse for putting the raw materials into three storehouse proportioning machines, and in other two storehouse, one is put into and adds
Add agent A, another is put into additive B.Additive A can be with the mixing of the slag waste material and grain slag waste material of arbitrary proportion mixing
Object is also possible to basalt waste materials, and partial size is in 20mm or less；Additive B is cement.The parts by weight of raw material are as follows: 70-90 parts；
The parts by weight of additive A are as follows: 4-8 parts；The parts by weight of additive B are as follows: 8-12 parts.Three storehouse proportioning machines employed in this method
Model PLD1200.
The mixture that mixing is completed is launched in blender and is added water and stirred by third step, the model of specific blender
JS750, the parts by weight that water is added are 2-6 parts.
The material stirred evenly is transported to regeneration rock wool raw material molding machine, deuterosomatic rock by upper material conveyer by the 4th step
What cotton raw material molding machine specifically used QT18 type makes brick machine.
5th step, the material stirred evenly are shaped to regeneration rock wool raw material in regeneration rock wool raw material molding machine.
6th step will conserve in regeneration rock wool feedstock delivery to maintenance canopy, and curing temperature is 40-70 DEG C, and curing time is
6-10h。
The regeneration rock wool raw material that maintenance is completed is focused on designated place storage by the 7th step.
Embodiment 1
Rock wool waste material is put into rock wool waste material crusher, filters out partial size in 15mm 80 weight of rock wool scrap feed material below
Part is measured, takes the partial size of 6 parts by weight in 20mm basalt waste materials below, takes the cement of 10 parts by weight, be put into three storehouse proportioning machines
Mix is carried out, the mixture after the completion of mixing is put into blender, the water of 4 parts by weight is added, is formed and is stirred evenly
Material is then placed in the regeneration rock wool raw material that regeneration rock wool raw material molding machine is shaped to the shape of cylindrical body, is next transported to
It conserves in canopy, 50 DEG C of curing temperature, curing time is 8 hours, after the completion of maintenance, is finally completed regeneration rock wool raw material, is transported to
It stores with to be used in warehouse.
Embodiment 2
Rock wool waste material is put into rock wool waste material crusher, filters out partial size in 15mm 70 weight of rock wool scrap feed material below
Measure part, take the partial size of 8 parts by weight in 20mm basalt waste materials below, take the cement of 8 parts by weight, be put into three storehouse proportioning machines into
Mixture after the completion of mixing is put into blender by row mix, and the water of 6 parts by weight is added, forms the object stirred evenly
Material is then placed in the regeneration rock wool raw material that regeneration rock wool raw material molding machine is shaped to the shape of cylindrical body, is next transported to feeding
It protects in canopy, 70 DEG C of curing temperature, curing time is 6 hours, after the completion of maintenance, is finally completed regeneration rock wool raw material, is transported to storehouse
Inventory is put with to be used.
Embodiment 3
Rock wool waste material is put into rock wool waste material crusher, filters out partial size in 15mm 90 weight of rock wool scrap feed material below
Part is measured, takes the partial size of 4 parts by weight in 20mm basalt waste materials below, takes the cement of 12 parts by weight, be put into three storehouse proportioning machines
Mix is carried out, the mixture after the completion of mixing is put into blender, the water of 2 parts by weight is added, is formed and is stirred evenly
Material is then placed in the regeneration rock wool raw material that regeneration rock wool raw material molding machine is shaped to the shape of cuboid, is next transported to
It conserves in canopy, 40 DEG C of curing temperature, curing time is 10 hours, after the completion of maintenance, is finally completed regeneration rock wool raw material, is transported to
It stores with to be used in warehouse.
Embodiment 4
Rock wool waste material is put into rock wool waste material crusher, filters out partial size in 15mm 80 weight of rock wool scrap feed material below
Part is measured, takes the partial size of 6 parts by weight in 20mm slag waste material below and grain slag waste material, slag waste material and grain slag waste material are matched with 1:1
Than taking the cement of 10 parts by weight, being put into three storehouse proportioning machines and carry out mix, the mixture after the completion of mixing is put into stirring
In machine, the water of 4 parts by weight is added, forms the material stirred evenly, is then placed in regeneration rock wool raw material molding machine and is shaped to cylinder
Next the regeneration rock wool raw material of the shape of body is transported in maintenance canopy, 50 DEG C of curing temperature, curing time is 8 hours, maintenance
After the completion, it is finally completed regeneration rock wool raw material, is transported to warehouse storage with to be used.
Embodiment 5
Rock wool waste material is put into rock wool waste material crusher, filters out partial size in 15mm 70 weight of rock wool scrap feed material below
Part is measured, takes the partial size of 8 parts by weight in 20mm slag waste material below, takes the cement of 8 parts by weight, be put into three storehouse proportioning machines and carry out
Mixture after the completion of mixing is put into blender by mix, and the water of 6 parts by weight is added, forms the material stirred evenly,
It is then placed in the regeneration rock wool raw material that regeneration rock wool raw material molding machine is shaped to the shape of cylindrical body, is next transported to maintenance canopy
In, 70 DEG C of curing temperature, curing time is 6 hours, after the completion of maintenance, is finally completed regeneration rock wool raw material, is transported to warehouse and deposits
It puts with to be used.
Embodiment 6
Rock wool waste material is put into rock wool waste material crusher, filters out partial size in 15mm 90 weight of rock wool scrap feed material below
Measure part, take the partial size of 4 parts by weight in 20mm grain slag waste material below, take the cement of 12 parts by weight, be put into three storehouse proportioning machines into
Mixture after the completion of mixing is put into blender by row mix, and the water of 2 parts by weight is added, forms the object stirred evenly
Material is then placed in the regeneration rock wool raw material that regeneration rock wool raw material molding machine is shaped to the shape of cuboid, is next transported to feeding
It protects in canopy, 40 DEG C of curing temperature, curing time is 10 hours, after the completion of maintenance, is finally completed regeneration rock wool raw material, is transported to storehouse
Inventory is put with to be used.
Embodiment described above is only that preferred embodiment of the invention is described, and is not carried out to the scope of the present invention
It limits, without departing from the spirit of the design of the present invention, those of ordinary skill in the art make technical solution of the present invention
Various changes and improvements, should all fall into claims of the present invention determine protection scope in.
Claims (8)
1. a kind of method of rock wool waste material mixture regeneration treatment, it is characterised in that:
Rock wool waste material is crushed by the first step, filters out partial size in 15mm rock wool waste material below as raw material；Using rock wool
Waste material crusher is crushed rock wool waste material, and rock wool waste material crusher includes support frame, driving wheel, driven wheel, rolling element, moves
Power device and gear wheel component；
The support frame wherein to play a supportive role, the heeling condition high in front end, rear end is low；
The driving wheel and driven wheel are rotationally erected at left and right sides of support frame as described above；
The rolling element is erected between the driving wheel and driven wheel, and the rolling element includes crusher chamber and the rear portion of preceding part
The screening chamber divided；
The power device is mounted on the intermediate position above support frame as described above, drives rolling element rotation；
The gear wheel component is mounted on support frame as described above, prevents rolling element slide downward on inclined support frame；
Second step, in the one of storehouse for putting the raw materials into three storehouse proportioning machines, and in other two storehouse, one is put into additive
A, another is put into additive B；Additive A is the mixture of slag and grain slag, and slag and grain slag are mixed with arbitrary proportion, made
Slag and grain slag are waste material, and partial size is in 20mm or less；Additive B is cement；
The mixture that mixing is completed is launched in blender and is added water and stirred by third step；
The material stirred evenly is transported to regeneration rock wool raw material molding machine by upper material conveyer by the 4th step；
5th step, the material stirred evenly are shaped to regeneration rock wool raw material in regeneration rock wool raw material molding machine；
6th step will conserve in regeneration rock wool feedstock delivery to maintenance canopy；
The regeneration rock wool raw material that maintenance is completed is focused on designated place storage by the 7th step.
2. the method for rock wool waste material mixture regeneration treatment according to claim 1, it is characterised in that: rock wool in the first step
Waste material is put into rock wool waste material crusher and is crushed.
3. the method for rock wool waste material mixture regeneration treatment according to claim 1, it is characterised in that: adding in second step
Adding agent A is basalt, and additive B is cement.
4. the method for rock wool waste material mixture regeneration treatment according to claim 3, it is characterised in that: additive A uses
Basalt be basalt waste materials, partial size is in 20mm or less.
5. the method for rock wool waste material mixture regeneration treatment according to claim 1 or 3, it is characterised in that: including as follows
Parts by weight,
Raw material: 70-90 parts；
Additive A: 4-8 parts；
Additive B: 8-12 parts；
Water: 2-6 parts.
6. the method for rock wool waste material mixture regeneration treatment according to claim 5, it is characterised in that: including following weight
Part,
Raw material: 80 parts；
Additive A: 6 parts；
Additive B: 10 parts；
Water: 4 parts.
7. the method for rock wool waste material mixture regeneration treatment according to claim 1, it is characterised in that: the 6th step is conserving
Curing temperature in canopy is 40-70 DEG C, curing time 6-10h.
8. the method for rock wool waste material mixture regeneration treatment according to claim 7, it is characterised in that: the 6th step is conserving
Curing temperature in canopy is 50 DEG C, curing time 8h.
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| CN107902899A (en) * | 2017-12-20 | 2018-04-13 | 马鞍山市宏达保温材料有限公司 | A kind of recycling technique and device of rock wool waste material |
| CN111589835B (en) * | 2019-02-21 | 2021-08-10 | 浙江庆丰绝热科技股份有限公司 | Process for recycling and reproducing waste heat-preservation rock wool or aluminum silicate heat-preservation cotton |
| CN112776161A (en) * | 2021-01-22 | 2021-05-11 | 保定市华锐方正机械制造有限公司 | Automatic production line for regenerating synthetic slag blocks by using rock wool waste materials |
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|---|---|---|---|---|
| CN103145328A (en) * | 2013-03-13 | 2013-06-12 | 青岛青力环保设备有限公司 | Method for comprehensively utilizing basalt blast furnace slag in preparation of rock wool board |
| CN104692648A (en) * | 2015-03-03 | 2015-06-10 | 泰石岩棉有限公司 | Method and system for producing rock wool by comprehensively utilizing solid wastes |
| CN104909632A (en) * | 2015-06-02 | 2015-09-16 | 河北程龙辉煌保温工程有限公司 | Dry-mix composite light aggregate concrete and preparation method thereof |
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| JP2008308396A (en) * | 2007-06-15 | 2008-12-25 | Natoo Kenkyusho:Kk | Water-containing composition, utilization and treatment method, and non-polluting water-resistant treated object |
| US20090283208A1 (en) * | 2008-05-19 | 2009-11-19 | Liu Chien-Ying | Method for Manufacturing Sheets |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145328A (en) * | 2013-03-13 | 2013-06-12 | 青岛青力环保设备有限公司 | Method for comprehensively utilizing basalt blast furnace slag in preparation of rock wool board |
| CN104692648A (en) * | 2015-03-03 | 2015-06-10 | 泰石岩棉有限公司 | Method and system for producing rock wool by comprehensively utilizing solid wastes |
| CN104909632A (en) * | 2015-06-02 | 2015-09-16 | 河北程龙辉煌保温工程有限公司 | Dry-mix composite light aggregate concrete and preparation method thereof |
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