CN106956389A - A kind of blast furnace gas rock wool solidifying heating furnice and technique - Google Patents
A kind of blast furnace gas rock wool solidifying heating furnice and technique Download PDFInfo
- Publication number
- CN106956389A CN106956389A CN201710224294.XA CN201710224294A CN106956389A CN 106956389 A CN106956389 A CN 106956389A CN 201710224294 A CN201710224294 A CN 201710224294A CN 106956389 A CN106956389 A CN 106956389A
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- Prior art keywords
- extrusion forming
- rock wool
- blast furnace
- furnace gas
- gas rock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000011490 mineral wool Substances 0.000 title claims abstract description 74
- 238000010438 heat treatment Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 93
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000011343 solid material Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of blast furnace gas rock wool solidifying heating furnice and technique, including solidifying heating furnice body, the two sides for solidifying the solidifying heating furnice body are symmetrically installed with extrusion forming push cylinder, the one end for being press-formed the take-off lever of push cylinder extends to the inside of solidifying heating furnice body and provided with extrusion forming block through the side wall of solidifying heating furnice body, being press-formed block includes preceding extrusion forming block, rear extrusion forming block and contiguous block, using curing process such as charging, solid material, extrusion forming+logical hot blast, discharging and dischargings.This blast furnace gas rock wool solidifying heating furnice and technique, extrusion forming block is promoted by using extrusion forming push cylinder, preceding extrusion forming block tightly encases blast furnace gas rock wool, extruding is formed, in manufacturing process, blowing hot air while extruding, it is press-formed and blows high-pressure hot wind and carries out simultaneously, the stress of blast furnace gas rock wool is improved, making the stability of blast furnace gas rock wool strengthens, improve service life.
Description
Technical field
Solidify field, specially a kind of blast furnace gas rock wool solidifying heating furnice and work the present invention relates to blast furnace gas rock wool
Skill.
Background technology
Blast furnace gas rock wool be with slag and ore manufacture inorfil product, be widely used in oil, electric power,
The fields such as metallurgical, building.The method of production rock wool is as follows at present:The slag discharged using blast furnace ironmaking is equipped with Black Warrior stone or white clouds
The auxiliary materials such as stone mix coke and pour into furnace cupola after crushing to be melted, and is sprayed by converter nose and then is formed by centrifuge after melting
Thin stream stock, then after the pressure-air injection that afflux vane is produced, becomes as rock wool.
Because blast furnace gas rock wool is higher to high temperature resistant and fire protecting performance requirement, existing blast furnace gas rock wool is in solidification
When simply using injection high-pressure hot air, although can will be used as binding agent Water-soluble phenolic resin solution solidification, blast furnace coal
The internal structure of gas rock wool or unstable, still occurs quality problems, service life is short when in use.
The content of the invention
It is an object of the invention to provide a kind of blast furnace gas rock wool solidifying heating furnice and technique, with blast furnace gas rock wool
The advantage of Stability Analysis of Structures and long service life, the problem of to solve to carry in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme:A kind of blast furnace gas rock wool solidifying heating furnice, including
Solidifying heating furnice body, the one side of solidifying heating furnice body connects air blower by hot air duct, and the inside of solidifying heating furnice body is passed through
Transmitting device is worn, uncured blast furnace gas rock wool is placed at the top of transmitting device, and blast furnace gas is transported by rock wool through transmitting device
The bottom symmetrical of side, which is provided with horizontal slide rail, horizontal slide rail, to solidifying heating furnice body, in solidifying heating furnice body sets level to slide
Block, horizontal slide rail insertion cross sliding clock, cross sliding clock is slided on horizontal slide rail, extends the transmitting device of solidifying heating furnice body
Side the horizontal push cylinder that cross sliding clock motion is pushed for level is installed, the take-off lever of horizontal push cylinder extends to
Solidifying heating furnice body is fixedly connected with cross sliding clock, and the plan vertical of cross sliding clock is fixedly connected on upright guide rail, upright guide rail
Provided with vertical slide plate, the contact surface insertion upright guide rail of vertical slide plate and upright guide rail, the side of vertical slide plate, which is fixedly connected, to be added
Molded auxiliary rod, the surface of vertical slide plate is provided with the vertical push gas for being used for that vertical slide plate motion to be pushed in vertical direction
Cylinder, vertical push cylinder is arranged on the top of solidifying heating furnice body, and the take-off lever of vertical push cylinder runs through solidifying heating furnice body
Top extend to the inside of solidifying heating furnice body and be fixedly connected with the center at the top of vertical slide plate;
The two sides of the solidifying heating furnice body are symmetrically installed with extrusion forming push cylinder, extrusion forming push cylinder
One end of take-off lever extends to the inside of solidifying heating furnice body and provided with extrusion forming block through the side wall of solidifying heating furnice body.
It is preferred that, extrusion forming block includes semicircular preceding extrusion forming block, semicircular rear extrusion forming block and connection
Block, preceding extrusion forming block is fixedly connected with rear extrusion forming block by contiguous block.
It is preferred that, space is left in the centre of preceding extrusion forming block and rear extrusion forming block.
It is preferred that, the uniform through hole offered for leading to hot blast on preceding extrusion forming block, through hole is press-formed block before being covered with.
It is preferred that, the half of the arc surface of single preceding extrusion forming block and the blast furnace gas rock wool of cast is coincide.
It is preferred that, the inner hollow of auxiliary rod is press-formed, the surface uniform ring of auxiliary rod is press-formed around offering use
In the through hole of logical hot blast.
A kind of blast furnace gas rock wool curing process, is comprised the following steps that:
S1:Charging, the blast furnace gas rock wool by folded processing sends into solidifying heating furnice body by transmitting device;
S2:Gu material, blast furnace gas rock wool is enclosed within fixed on extrusion forming auxiliary rod;
S3:Extrusion forming+logical hot blast, extrusion forming and logical hot blast are carried out simultaneously, and the extrusion forming block on both sides closes up height
Rock wool encases producer gas, promotes extrusion forming block to be press-formed by being press-formed push cylinder, while by air blower to admittedly
Change heating furnace body and blast hot blast;
S4:Discharging, extrusion forming completes extrusion forming auxiliary rod and unloads blast furnace gas rock wool;
S5:Discharging, rock wool is transferred out blast furnace gas by transmitting device, and solidification heating is completed.
It is preferred that, the temperature for the hot blast that technique S3 is blasted is 220~300 DEG C.
Compared with prior art, the beneficial effects of the invention are as follows:This blast furnace gas rock wool solidifying heating furnice and technique, pass through
Extrusion forming block is promoted using extrusion forming push cylinder, preceding extrusion forming block tightly encases blast furnace gas rock wool, forms extruding,
In manufacturing process, blowing hot air while extruding is press-formed and blows high-pressure hot wind and carry out simultaneously, hot blast passes through preceding pressurization
Blast furnace gas is simultaneously arrived in the inside in space and extrusion forming auxiliary rod between forming blocks and rear extrusion forming block by through hole injection
The inner surface of rock wool and outer surface, improve the stress of blast furnace gas rock wool, and making the stability of blast furnace gas rock wool strengthens, and improve
Service life.
Brief description of the drawings
Fig. 1 is the front view of the solidifying heating furnice of the present invention;
Fig. 2 is the inner side elevational view of the solidifying heating furnice of the present invention;
Fig. 3 is the structural representation for being press-formed block of the invention;
Fig. 4 is process flow diagram of the invention.
In figure:1 solidifying heating furnice body, 2 transmitting devices, 3 blast furnace gas rock wools, 4 horizontal slide rails, 5 cross sliding clocks, 6 levels
Push cylinder, 7 upright guide rails, 8 vertical slide plates, 9 vertical push cylinders, 10 extrusion forming auxiliary rods, 11 air blowers, 12 are pressurizeed into
Before type push cylinder, 13 extrusion forming blocks, 14 block, 16 contiguous blocks are press-formed behind extrusion forming block, 15.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, close Chu is carried out to the technical scheme in the embodiment of the present invention, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme:A kind of blast furnace gas rock wool solidifying heating furnice, including it is solid
Change heating furnace body 1, the one side of solidifying heating furnice body 1 connects air blower 11, the inside of solidifying heating furnice body 1 by hot air duct
Through transmitting device 2, uncured blast furnace gas rock wool 3 is placed at the top of transmitting device 2, and blast furnace gas rock wool 3 fills through transmission
Put in 2 transports to solidifying heating furnice body 1, the bottom symmetrical of the inner side of solidifying heating furnice body 1 is provided with horizontal slide rail 4, horizontal slide rail 4
Cross sliding clock 5 is set, and the insertion cross sliding clock 5 of horizontal slide rail 4, cross sliding clock 5 slides on horizontal slide rail 4, extends solidification and add
The side of the transmitting device 2 of hot body of heater 1 is provided with pushes the horizontal push cylinder 6 that cross sliding clock 5 is moved for level, and level is pushed away
The take-off lever of cylinder 6 of supplying gas extends to solidifying heating furnice body 1 and is fixedly connected with cross sliding clock 5, and horizontal push cylinder 6 pushes level and slided
Block 5 is slided on horizontal slide rail 4, and the plan vertical of cross sliding clock 5 is fixedly connected upright guide rail 7, and upright guide rail 7 is provided with vertical
Slide plate 8, vertical slide plate 8 and the contact surface insertion upright guide rail 7 of upright guide rail 7, the side of vertical slide plate 8, which is fixedly connected, pressurizes into
Type auxiliary rod 10, is press-formed the inner hollow of auxiliary rod 10, it is ensured that high-pressure hot wind can be from extrusion forming auxiliary rod 10
Between flow into, be press-formed auxiliary rod 10 surface uniform ring around the through hole offered for leading to hot blast, hot blast is blown by through hole
The inner surface of blast furnace gas rock wool 3, the surface of vertical slide plate 8, which is provided with, to be used to push what vertical slide plate 8 was moved in vertical direction
Vertical push cylinder 9, vertical push cylinder 9 is arranged on the top of solidifying heating furnice body 1, and the take-off lever of vertical push cylinder 9 is passed through
The inside that the top of fastening heating furnace body 1 extends to solidifying heating furnice body 1 is fixedly connected with the center at the top of vertical slide plate 8,
Vertical push cylinder 9 pushes vertical slide plate 8 and slided on upright guide rail 7;
The two sides of solidifying heating furnice body 1 are symmetrically installed with extrusion forming push cylinder 12, are press-formed push cylinder 12
Take-off lever one end through solidifying heating furnice body 1 side wall extend to solidifying heating furnice body 1 inside and provided with extrusion forming
Block 13, extrusion forming block 13 includes semicircular preceding extrusion forming block 14, semicircular rear extrusion forming block 15 and contiguous block 16,
Preceding extrusion forming block 14 is fixedly connected with rear extrusion forming block 15 by contiguous block 16, preceding extrusion forming block 14 and rear extrusion forming
Leave space in the centre of block 15, it is ensured that high-pressure hot wind can pass through, it is uniform on preceding extrusion forming block 14 to offer for leading to hot blast
Through hole, through hole be covered with before extrusion forming block 14, the high-pressure hot wind inside space is by the through hole spray on preceding extrusion forming block 14
Blow the outer surface of blast furnace gas rock wool 3, the one of the arc surface of single preceding extrusion forming block 14 and the blast furnace gas rock wool 3 of cast
Half coincide, it is ensured that preceding extrusion forming block 14 fully comes together and can encase blast furnace gas rock wool 3 completely, is press-formed push cylinder
Extrusion forming block 14 tightly encases blast furnace gas rock wool 3 before 12 promotion makes, and forms extruding, blowing hot air while extruding,
The stress of blast furnace gas rock wool 3 is improved, making the stability of blast furnace gas rock wool 3 strengthens, improve service life.
A kind of blast furnace gas rock wool curing process, is comprised the following steps that:
S1:Charging, the blast furnace gas rock wool 3 by folded processing sends into solidifying heating furnice body 1 by transmitting device 2, etc.
It is to be solidified;
S2:Gu material, blast furnace gas rock wool 3 is enclosed within extrusion forming auxiliary rod 10 and fixed, pushed by horizontal push cylinder 6
Cross sliding clock 5 is slided on horizontal slide rail 4, extrusion forming auxiliary rod 10 is pushed forward, and vertical push cylinder 9 pushes vertical cunning
Plate 8 is slided on upright guide rail 7 moves downward extrusion forming auxiliary rod 10, the extrusion forming insertion blast furnace gas rock of auxiliary rod 10
Cotton 3;
S3:Extrusion forming+logical hot blast, extrusion forming and logical hot blast are carried out simultaneously, the extrusion forming block 13 on both sides close up by
Blast furnace gas rock wool 3 encases, and promotes extrusion forming block 13 to be press-formed by being press-formed push cylinder 12, preceding extrusion forming block
14 tightly encase blast furnace gas rock wool 3, extruding are formed, while blasting hot blast, hot blast to solidifying heating furnice body 1 by air blower 11
Temperature be 220~300 DEG C, temperature is high, can fully make the water soluble phenol resin on blast furnace gas rock wool 3 as binding agent
Solution solidifies, and hot blast passes through the space between preceding extrusion forming block 14 and rear extrusion forming block 15 and extrusion forming auxiliary rod 10
Inner surface and outer surface internal and be blown by through hole to blast furnace gas rock wool 3;
S4:Discharging, extrusion forming completes extrusion forming auxiliary rod 10 and unloads blast furnace gas rock wool 3, and horizontal push cylinder 6 is received
Contracting retracts cross sliding clock 5 on horizontal slide rail 4, and extrusion forming auxiliary rod 10 is pulled out out of blast furnace gas rock wool 3, vertical to push
Cylinder 9, which shrinks, pulls up extrusion forming auxiliary rod 10;
S5:Discharging, blast furnace gas rock wool 3 is transferred out by transmitting device 2, and solidification heating is completed, the blast furnace coal after solidification
Gas rock wool 3 transfers out cutting cooling by transmitting device 2.
In summary:Present invention uses a kind of blast furnace gas rock wool solidifying heating furnice and technique, by using pressurizeing into
Type push cylinder 12 promotes extrusion forming block 13, and preceding extrusion forming block 14 tightly encases blast furnace gas rock wool 3, forms extruding,
In manufacturing process, blowing hot air while extruding is press-formed and blows high-pressure hot wind and carry out simultaneously, hot blast is by preceding pressurizeing into
Blast furnace is simultaneously arrived in the inside in space and extrusion forming auxiliary rod 10 between type block 14 and rear extrusion forming block 15 by through hole injection
The inner surface of coal gas rock wool 3 and outer surface, improve the stress of blast furnace gas rock wool 3, increase the stability of blast furnace gas rock wool 3
By force, service life is improved.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of blast furnace gas rock wool solidifying heating furnice, it is characterised in that including solidifying heating furnice body (1), solidifying heating furnice body
(1) one side connects air blower (11) by hot air duct, and the inside of solidifying heating furnice body (1) is run through transmitting device (2), passed
Uncured blast furnace gas rock wool (3) is placed at the top of defeated device (2), and blast furnace gas rock wool (3) is transported extremely through transmitting device (2)
In solidifying heating furnice body (1), the bottom symmetrical on the inside of solidifying heating furnice body (1) is provided with horizontal slide rail (4), horizontal slide rail (4)
Cross sliding clock (5) is set, and the embedded cross sliding clock (5) of horizontal slide rail (4), cross sliding clock (5) is slided on horizontal slide rail (4), prolonged
The side for stretching out the transmitting device (2) of solidifying heating furnice body (1) is provided with the level that cross sliding clock (5) motion is pushed for level
Push cylinder (6), the take-off lever of horizontal push cylinder (6) extends to solidifying heating furnice body (1) and the fixed company of cross sliding clock (5)
Connect, the plan vertical of cross sliding clock (5) is fixedly connected upright guide rail (7), and upright guide rail (7) is provided with vertical slide plate (8), vertically
The contact surface insertion upright guide rail (7) of slide plate (8) and upright guide rail (7), the side of vertical slide plate (8) is fixedly connected extrusion forming
Auxiliary rod (10), the surface of vertical slide plate (8) is provided with the vertical push for being used for that vertical slide plate (8) motion to be pushed in vertical direction
Cylinder (9), vertical push cylinder (9) is arranged on the top of solidifying heating furnice body (1), and the take-off lever of vertical push cylinder (9) is passed through
The inside and the center at the top of vertical slide plate (8) that solidifying heating furnice body (1) is extended at the top of fastening heating furnace body (1) are fixed
Connection;
The two sides of the solidifying heating furnice body (1) are symmetrically installed with extrusion forming push cylinder (12), and extrusion forming pushes gas
One end of the take-off lever of cylinder (12) extends to the inside of solidifying heating furnice body (1) and set through the side wall of solidifying heating furnice body (1)
There is extrusion forming block (13).
2. a kind of blast furnace gas rock wool solidifying heating furnice according to claim 1, it is characterised in that extrusion forming block (13)
Including semicircular preceding extrusion forming block (14), semicircular rear extrusion forming block (15) and contiguous block (16), preceding extrusion forming
Block (14) is fixedly connected with rear extrusion forming block (15) by contiguous block (16).
3. a kind of blast furnace gas rock wool solidifying heating furnice according to claim 2, it is characterised in that preceding extrusion forming block
(14) and afterwards space is left in the centre of extrusion forming block (15).
4. a kind of blast furnace gas rock wool solidifying heating furnice according to any one of Claims 2 or 3, it is characterised in that
The uniform through hole offered for leading to hot blast on preceding extrusion forming block (14), through hole is press-formed block (14) before being covered with.
5. a kind of blast furnace gas rock wool solidifying heating furnice according to Claims 2 or 3 or 4 any one, its feature exists
In the half of the arc surface of single preceding extrusion forming block (14) and the blast furnace gas rock wool (3) of cast is coincide.
6. a kind of blast furnace gas rock wool solidifying heating furnice according to claim 1, it is characterised in that extrusion forming auxiliary rod
(10) inner hollow, the surface uniform ring of extrusion forming auxiliary rod (10) is around the through hole offered for leading to hot blast.
7. a kind of blast furnace gas rock wool curing process, it is characterised in that comprise the following steps that:
S1:Charging, the blast furnace gas rock wool (3) by folded processing sends into solidifying heating furnice body (1) by transmitting device (2);
S2:Gu material, blast furnace gas rock wool (3) is enclosed within fixed on extrusion forming auxiliary rod (10);
S3:Extrusion forming+logical hot blast, extrusion forming and logical hot blast are carried out simultaneously, and the extrusion forming block (13) on both sides closes up height
Producer gas rock wool (3) encases, and promotes extrusion forming block (13) to be press-formed by being press-formed push cylinder (12), passes through simultaneously
Air blower (11) blasts hot blast to solidifying heating furnice body (1);
S4:Discharging, extrusion forming completes extrusion forming auxiliary rod (10) and unloads blast furnace gas rock wool (3);
S5:Discharging, blast furnace gas rock wool (3) is transferred out by transmitting device (2), and solidification heating is completed.
8. a kind of blast furnace gas rock wool curing process according to claim 7, it is characterised in that the hot blast that technique S3 is blasted
Temperature be 220~300 DEG C.
Priority Applications (1)
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CN201710224294.XA CN106956389A (en) | 2017-04-07 | 2017-04-07 | A kind of blast furnace gas rock wool solidifying heating furnice and technique |
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CN201710224294.XA CN106956389A (en) | 2017-04-07 | 2017-04-07 | A kind of blast furnace gas rock wool solidifying heating furnice and technique |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05280689A (en) * | 1992-03-31 | 1993-10-26 | Nippon Muki Co Ltd | Tubular inorganic fiber moldings and method and device for manufacturing the same |
JPH093760A (en) * | 1995-06-21 | 1997-01-07 | Nippon Muki Co Ltd | Production of inorganic fiber cylindrical formed body and producing apparatus therefor |
JPH09248832A (en) * | 1996-03-18 | 1997-09-22 | Nakata Coating:Kk | Heating furnace |
CN102607285A (en) * | 2012-03-06 | 2012-07-25 | 景泰县诺克保温建材有限公司 | Device for supplying heat sources for rock wool curing by waste gas of cupola |
EP2509393A1 (en) * | 2011-04-04 | 2012-10-10 | Paroc Oy Ab | Apparatus and method for forming pipe insulation sections of mineral wool |
CN203908307U (en) * | 2014-06-18 | 2014-10-29 | 上海福乃斯电炉科技有限公司 | Integrated high-temperature vacuum hot pressing sintering furnace |
CN206733428U (en) * | 2017-04-07 | 2017-12-12 | 马鞍山市北大益丰环保科技有限责任公司 | A kind of blast furnace gas rock wool solidifying heating furnice |
-
2017
- 2017-04-07 CN CN201710224294.XA patent/CN106956389A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05280689A (en) * | 1992-03-31 | 1993-10-26 | Nippon Muki Co Ltd | Tubular inorganic fiber moldings and method and device for manufacturing the same |
JPH093760A (en) * | 1995-06-21 | 1997-01-07 | Nippon Muki Co Ltd | Production of inorganic fiber cylindrical formed body and producing apparatus therefor |
JPH09248832A (en) * | 1996-03-18 | 1997-09-22 | Nakata Coating:Kk | Heating furnace |
EP2509393A1 (en) * | 2011-04-04 | 2012-10-10 | Paroc Oy Ab | Apparatus and method for forming pipe insulation sections of mineral wool |
CN102607285A (en) * | 2012-03-06 | 2012-07-25 | 景泰县诺克保温建材有限公司 | Device for supplying heat sources for rock wool curing by waste gas of cupola |
CN203908307U (en) * | 2014-06-18 | 2014-10-29 | 上海福乃斯电炉科技有限公司 | Integrated high-temperature vacuum hot pressing sintering furnace |
CN206733428U (en) * | 2017-04-07 | 2017-12-12 | 马鞍山市北大益丰环保科技有限责任公司 | A kind of blast furnace gas rock wool solidifying heating furnice |
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Application publication date: 20170718 |
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