CN207262968U - It is a kind of to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag - Google Patents
It is a kind of to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag Download PDFInfo
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- CN207262968U CN207262968U CN201720957638.3U CN201720957638U CN207262968U CN 207262968 U CN207262968 U CN 207262968U CN 201720957638 U CN201720957638 U CN 201720957638U CN 207262968 U CN207262968 U CN 207262968U
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Abstract
The utility model discloses a kind of mineral wool or the kiln device of rock wool are produced using high temperature hot stove slag, including hot-fluid slag runner, main feeding device, mixing device, electrode assemblie, kiln, burner, bubbling device and material path, wherein, hot-fluid slag runner one end is connected with kiln feed inlet, mixing device is located on the inside of kiln, and is connected with kiln feed inlet；The outlet of mixing device is connected with kiln inner cavity；Main feeding device is fixedly connected on kiln main feed mouth；Burner is connected on the wall of kiln；Electrode assemblie is fixedly connected on the bottom of kiln；Bubbling device is fixedly connected on the bottom of kiln；Material path is located on the outside of kiln, and one end of material path is connected with kiln discharge port.The kiln device directly produces mineral wool, rock wool using high temperature hot slag, and the waste cotton produced in production process, slag ball can all melt down recycling, and production overall process has effects that efficient, energy-saving and environmental protection.
Description
Technical field
The utility model belongs to mineral wool, the preparation field of rock wool, it particularly relates to which a kind of produced using high temperature hot stove slag
Mineral wool or the kiln device of rock wool.
Technical background
The coordinated development of resource, environment, the energy and population is the Social Events of the world today.Shortage of resources and environment
Bearing capacity is fragile, is the two big bottlenecks for restricting China's economic development.At present, trade waste total emission volumn in China's is up to more than 30
Hundred million tons.In 2015, the waste residue that only metallurgy industry produces was just up to more than 200,000,000 tons.In the discarded object of power boiler discharge of metallurgical industry, blast furnace
Slag is the 25%~50% of iron yield, and slag is the 12%~20% of output of steel., every year will production in terms of China's 200,000,000 tons of steel of annual output
Raw 50,000,000~100,000,000 tons of blast furnace slags and 1000~20,000,000 tons of vessel slags.These waste residues make roadbed and production simply except small part
Outside construction material, banked up or filled mostly as solid waste.In addition, blast furnace slag still has when being separated with scum
More than 1450 DEG C of high temperature, per kilogram hot stove slag contain the heat of 800-1200 kilojoules, cold by high pressure when as waste sludge discharge
But water quenching, scattered, wastes substantial amounts of heat, and add the operation cost of many cycle of higher pressure water.In fact, these waste residues accumulate
Contain great utility value.
Energy-saving and emission-reduction have been the fundamental state policies of China's development.According to statistics, the energy consumption of China's constructing operation accounts for society at present
The 30% of total energy consumption.Continuous with China's Urbanization Construction is accelerated, and city high rise building is on the increase, the task of building thermal-insulation energy-saving
It is heavier.Mineral wool, mineral wool, rock-wool heat insulation plate are inorganic heat insulating fiber materials, meet country to architecture exterior wall insulating materials
Requirement.Formed a stable market using slag production mineral wool, but be mostly at present using clinker after cooling into
Row production mineral wool.And directly also there are many technical problems using high temperature hot melt clinker.Only have indivedual steel plant at present
Experiment is with electric smelting method using hot slag production mineral wool, but still it is unstable and there is production to be unable to control the fluctuation of its liquid level, component
The problems such as quality is unstable, comprehensive of high cost.
The content of the invention
Technical problem：Technical problem to be solved in the utility model is：One kind is provided using high temperature hot stove slag production ore deposit
Cotton or the kiln device of rock wool, can high efficiency using the high temperature hot melt clinker of powder metallurgy blast furnace discharge, and it is carried out quenched
Processing, can produce rock wool, mineral wool, liquid fluctuating can be effectively controlled in production process, produce the mineral wool or rock of stable components
Cotton.
Technical solution：In order to solve the above technical problems, the utility model embodiment is given birth to using a kind of using high temperature hot stove slag
Mineral wool or the kiln device of rock wool are produced, which includes hot-fluid slag runner, main feeding device, mixing device, electrode assemblie, kiln
Stove, burner, bubbling device and material path, wherein, hot-fluid slag runner one end is connected with kiln feed inlet, and mixing device is located at kiln
Inner side, and connected with kiln feed inlet；The outlet of mixing device is connected with kiln inner cavity；Main feeding device is fixedly connected on kiln
On main feed mouth；Burner is connected on the wall of kiln；Electrode assemblie is fixedly connected on the bottom of kiln；Bubbling device is consolidated
Surely it is connected to the bottom of kiln；Material path is located on the outside of kiln, and one end of material path is connected with kiln discharge port.
It is described to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag as preference, further include flow prison
Device is surveyed, the flow monitoring device is connected in hot-fluid slag runner, and close to kiln feed inlet；Flow monitoring device is used to monitor
The high temperature hot stove quantity of slag of kiln is flowed into from hot-fluid slag runner.
It is described to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag as preference, further include first-class
Amount control flashboard, the first flow control flashboard are connected in hot-fluid slag runner；The first flow control flashboard is used to control
The flowing of hot-fluid slag.
It is described to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag as preference, further include second
Amount control flashboard, the second flow control flashboard are connected to the discharge end of material path；The second flow control flashboard is used to control
Make doses.
It is described to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag as preference, liquid level gauge is further included,
The liquid level gauge is connected in material path；Liquid level gauge is used to measure liquid fluctuating.
As preference, the hot-fluid slag in the hot-fluid slag runner is the hot slag of powder metallurgy blast furnace discharge.
As preference, the area of the kiln is greater than or equal to 20 square metres.
It is described to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag as preference, further include auxiliary and add
Expect device, auxiliary feeding device is connected with kiln auxiliary feed ports；The auxiliary feeding device is distributed in the two of main feeding device
Side；The quenched material added in the main feeding device and the auxiliary feeding device be silicon oxide-containing, aluminium oxide, magnesia,
The mineral or slag of one kind or any combination in calcium oxide, iron oxide, titanium oxide, potassium oxide, sodium oxide molybdena, calcirm-fluoride.
As preference, the burner is arranged on crown and two side walls, and burner is close to kiln
The feed inlet of stove.
As preference, the bubbling device is in banding, is in a row laid；Often row sets n bubbling mouth, two neighboring bubbling
Mouth interval >=5cm；N is the integer more than or equal to 1.
Beneficial effect：Compared with prior art, the technical solution of the utility model has the advantages that：This practicality is new
Type is directly to utilize high temperature hot stove slag using melting furnaces, rather than is put into again in stove after cooling of furnace slag.This is conducive to utilize industry
Slag, tailing, and directly utilize high temperature energy.Using furnace construction, without using Cupola Construction, also not using electricity
Furnace construction.The electric smelter Commercial cultivation hot slag production mineral wool of electrode thermal technology mode at present, but liquid fluctuating is big, liquid fluctuating
Up to 1000mm or so, and the fusing of quenched material is incomplete, melt is uneven；Electrode is easily damaged, consumed electrode is big.This practicality
New use melting furnaces are directly to utilize high temperature hot stove slag, energy saving, solid waste high value added utilization；It is quenched uniform, it can stablize
Fusing；Bubbling device can further ensure melted uniformity；Flow gate controls the stability that can effectively control liquid stream, promotes
The stability control of production.Based on being melted using thermal-flame, the synthesis mode of heating for auxiliary, no exhaust gas row are melted in electric smelting
Put, environmental protection.Meanwhile the waste residue of generation, waste cotton can melt down melting again and recycle.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
Have in figure：Hot-fluid slag runner 1, main feeding device 2, quenched material feeding device 3, mixing device 4, electrode assemblie 5, kiln
6th, bubbling device 7, material path 8, flow monitoring device 9, second flow control flashboard 10, liquid level gauge 11, four-roller centrifuge 12, collection cotton
Device 13, first flow control flashboard 14.
Embodiment
Below in conjunction with the accompanying drawings, the technical solution of the utility model embodiment is described in detail.
As shown in Figure 1, a kind of kiln that mineral wool or rock wool are produced using high temperature hot stove slag of the utility model embodiment is filled
Put, including hot-fluid slag runner 1, main feeding device 2, mixing device 4, electrode assemblie 5, kiln 6, burner, bubbling device 7 and material
Road 8.1 one end of hot-fluid slag runner is connected with 6 feed inlet of kiln, and mixing device 4 is located at the inner side of kiln 6, and connects with 6 feed inlet of kiln
It is logical.The outlet of mixing device 4 is connected with 6 inner cavity of kiln.Main feeding device 2 is fixedly connected on 6 main feed mouth of kiln.Burning dress
Put and be connected on the wall of kiln 6.Electrode assemblie 5 is fixedly connected on the bottom of kiln 6.Bubbling device 7 is fixedly connected on kiln 6
Bottom.Material path 8 is located at the outside of kiln 6, and one end of material path 8 is connected with 6 discharge port of kiln.Burner includes burner,
And pure oxygen combustion-supporting device or air-breathing device.Burner is located on liquid stream direction of advance origination side kiln wall, pure oxygen combustion-supporting device or
Air-breathing device is connected with burner, is adjusted by pressure control and volume control device.
By taking blast furnace as an example, using above-described embodiment kiln device when, 1 one end of hot-fluid slag runner and 6 feed inlet of kiln
Connection, the other end of hot-fluid slag runner 1 and the slag-drip opening of blast furnace connect.Hot-fluid slag runner 1 by refractory material laying or cast and
Into.After high temperature hot stove slag is discharged by blast furnace, flowed in hot-fluid slag runner 1, and flow to kiln 6.High temperature hot stove slag can be from refining
It is expelled directly out in iron blast furnace, it is not necessary to through cooling treatment.Hot stove slag is flowed into mixing device 4 by hot-fluid slag runner 1.Quenched material leads to
Main feeding device 2 is crossed to add in mixing device 4.Hot stove slag and quenched material are mixed in mixing device 4.Mixing device 4
Effect is tentatively to be mixed hot stove slag with quenched material, is allowed to as far as possible uniform.Hot stove slag and quenched material in mixing device 4 into
After row mixing, flowed out to from mixing device 4 in kiln 6.When hot stove slag and quenched material are flowed out from mixing device 4, filled in burning
Put under effect, the mixture of the further melting heat clinker of thermal-flame and quenched material.Melting for increase melt at the same time, homogenizing,
In 6 bottom of kiln, electrode assemblie 5 is set.The use of electrode assemblie 5 strengthens the melting to melt and promotes to be homogenized.
When in use, one end of material path 8 is connected with 6 discharge port of kiln, the other end of material path 8 by four-roller centrifuge 12 with
Compacting devices 13 connect.Four-roller centrifuge 12 is connected into cotton region with the feed inlet of compacting devices 13.
As preference, the kiln device further includes flow monitoring device 9.Flow monitoring device 9 is connected to hot-fluid slag
In ditch 1, and close to 6 feed inlet of kiln；Flow monitoring device 9 is used to monitor the high temperature hot stove slag for flowing into kiln 6 from hot-fluid slag runner 1
Amount.The high temperature hot stove quantity of slag is monitored by flow monitoring device 9, is equipped with suitable quenched material dosage.By adding quenched material, it is made
Mineral wool or rock wool.
As preference, the kiln device further includes first flow control flashboard 14, and the first flow controls lock
Plate 14 is connected in hot-fluid slag runner 1；The first flow control flashboard 14 is used for the flowing for controlling hot-fluid slag.When in kiln 6
When liquid level exceedes default peak, first flow control flashboard 14 is closed, stops flowing into hot stove slag into kiln 6.When in kiln 6
Liquid level when being less than default minimum, breakdown first flow control flashboard 14, hot stove slag is flowed into kiln 6.
As preference, the kiln device further includes second flow control flashboard 10.The second flow controls flashboard
10 are connected to the discharge end of material path 8；The second flow control flashboard 10 is used to control load.By setting second flow control
Check plate 10, can control liquid fluctuating to be influenced caused by production.When liquid level floats within a preset range, pass through control the
The sluice gate size of two flow control flashboards 10, adjusts discharge and is consistent substantially, to produce the mineral wool of stay in grade or rock
Cotton.When liquid level is relatively low, the sluice gate for adjusting second flow control flashboard 10 is larger；When liquid level is higher, second flow control is adjusted
The sluice gate of check plate 10 is smaller.Due to the presence of hydraulic pressure difference so that the sluice gate size of flashboard 10 is controlled by adjusting second flow,
When either liquid level is relatively low still higher, it is consistent substantially from the discharge of second flow control flashboard 10.In this way, be conducive to
Produce mineral wool or the rock wool of stay in grade.
As preference, the kiln device further includes liquid level gauge 11, and the liquid level gauge 11 is connected in material path 8；Liquid level
Meter 11 is used to measure liquid fluctuating.According to the measurement result of liquid level gauge 11, realize and flashboard 14 and second are controlled to first flow
Amount control flashboard 10 is adjusted.Adjusting process result can be adjusted manually according to the observation, can also be realized by software automatic
Adjust.When the liquid level that liquid level gauge 11 measures exceedes setting liquid level, signal is sent to first flow control flashboard 14, at this time the
One flow control flashboard 14 closes, and stops continuing to discharge warm sludge to kiln.When the liquid level that liquid level gauge 11 measures is less than setting liquid
During position, signal is sent to first flow control flashboard 14, the flashboard 14 of first flow control at this time is opened, and warm sludge is discharged to kiln.
When the liquid level that liquid level gauge 11 measures is in the range of setting liquid level, according to current level, flashboard 10 is controlled to second flow
Signal is sent, second flow controls flashboard 10 according to Signal Regulation sluice gate size.Current level is higher, second flow control flashboard
10 sluice gate is smaller；Current level is lower, and the sluice gate of second flow control flashboard 10 is bigger.
As preference, the hot-fluid slag in the hot-fluid slag runner 1 is the hot slag of powder metallurgy blast furnace discharge.For example, refining
The slag of the powder metallurgy such as iron, nickel metallurgy, refining manganese.Directly using the hot slag of powder metallurgy blast furnace discharge, to produce mineral wool or rock
Cotton.The process eliminates cooling link, beneficial to cost-effective, makes full use of hot slag self heat, energy conservation and environmental protection.
As preference, the area of the kiln 6 is greater than or equal to 20 square metres.The suitable area of kiln 6 is selected, can be with
Effectively reduce the fluctuation of liquid level.In this preference, the area of kiln 6 is greater than or equal to 20 square metres.
It is described to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag as preference, further include auxiliary and add
Expect device 3, auxiliary feeding device 3 is connected with 6 auxiliary feed ports of kiln；The auxiliary feeding device 3 is distributed in main feeding device 2
Both sides.The quenched material added in the main feeding device 2 and the auxiliary feeding device 3 is silicon oxide-containing, aluminium oxide, oxygen
Change the mineral or slag of magnesium, calcium oxide, iron oxide, titanium oxide, potassium oxide, sodium oxide molybdena, one kind in calcirm-fluoride or any combination.
The mineral are silicon oxide-containing, in aluminium oxide, magnesia, calcium oxide, iron oxide, titanium oxide, potassium oxide, sodium oxide molybdena, calcirm-fluoride
One kind or the quartz sand of any combination, pyrophyllite, kaolin, basalt and one kind or any combination in iron ore.It is described
Slag is Iron-ore Slag, nickel minerals slag, silicomanganese slag, flyash or gangue.In unit interval, main feeding device 2 adds into kiln 6
The quenched doses added is larger, and the quenched doses that auxiliary feeding device 3 is added into kiln 6 is smaller.By main feeding device 2 and auxiliary
Being used cooperatively for feeding device 3 is helped, can accurately adjust the quenched doses added into kiln 6.
As preference, the burner is arranged on the top and two side walls of kiln 6, and burner is close to kiln
The feed inlet of stove 6.In this preference, three burners can be set, respectively on the top and two side walls of kiln 6.
The thermal-flame temperature that burner produces reaches as high as 1650 DEG C, intelligently controllable in less than 1650 DEG C range temperatures.High temp fire
Flame can be with melting heat clinker and the mixture of quenched material.
As preference, the bubbling device 7 is in banding, is in a row laid；Often row sets n bubbling mouth, two neighboring drum
Steep mouth interval >=5cm；N is the integer more than or equal to 1.Bubbling device 7 is set in kiln 6, homogenization can be played.Bubbling
It is to force to seethe, increases convective flow speed and distance, can makes melt homogenization positive effect increase in this process.
The kiln device of the present embodiment directly utilizes high temperature hot stove slag production mineral wool or rock wool.In the prior art, high warm
Slag emission out uses high pressure water quenching, and routinely kiln mode is reheated, melted again afterwards.The present embodiment directly exists
Branch is picked out in trough so that hot stove slag is directly entered kiln, and distance is short, the time is short, warm sludge temperature drop is few, efficiency of utilization
Height, and many costs are saved, synthesis has embodied high efficiency.
The kiln device of the present embodiment effectively controls the liquid fluctuating in stove.The kiln area of the present embodiment is 20 squares
It is more than rice.The area of kiln is usually at 10~20 square metres in the prior art.The area of appropriate increase kiln 6, so as to effectively control
Liquid fluctuating amplitude in stove processed.This is because the liquid of equal volume, when area increase, the depth of liquid will diminish,
And volume is when having fluctuation, the big liquid depth fluctuation of area can also diminish.In addition, liquid level gauge is also set up in the present embodiment.Pass through
Monitoring measurement of the liquid level gauge to liquid level position, when reaching design height, sends signal, hot stove slag and feed arrangement linkage immediately
Operation stopping continues to feed, and prevents that liquid level from continuing to rise, and when liquid level drops to certain depth, sends signal, hot stove immediately
Slag and feed arrangement combined operation are opened continues to feed, and prevents that liquid level from continuing to decline, and liquid level is controlled in certain scope with this
It is interior.Liquid level gauge controls high temperature hot slag into the amount of kiln 6 by signal.Second flow is set to control flashboard in the present embodiment
10.Flashboard 10 is controlled to eliminate influence of the liquid fluctuating to uninterrupted by second flow.The fluctuation of liquid level in kiln, will necessarily
Have a certain impact to the size of load, and then influence the quality of mineral wool/rock wool, therefore be provided with the discharge outlet of kiln
Second flow controls flashboard 10, and when liquid level raises in kiln, second flow control flashboard 10 suitably reduces gap；When liquid level in kiln
During reduction, second flow control 10 flashboard of flashboard suitably expands gap, is raised and lowered to eliminate liquid level in kiln and influences
Doses size is steady production, ensures the powerful guarantee of product quality.
The kiln device of the present embodiment can realize the homogeneous of melt in stove.The present embodiment is provided with batch mixing in kiln 6 and fills
Put 4.The hot stove slag and quenched material flowed into kiln 6 first mixes in mixing device 4.Melt mixes in mixing device 4, favorably
It is homogenized in raw material in the melting of kiln.Then multiple burners and electrode assemblie 5 are set.It is combined using flame with electricity molten
Melt mode.The thermal-flame produced by burner so that the mixture of hot stove slag and quenched material further melts.Pass through electricity
Pole component 5 is to mixture homogeneous heating so that hot melt is uniform.Certainly, except use flame with electricity be combined melting with
Outside, can also be melted by pure electric smelting, pure flame melting two ways.By setting bubbling device 7, realize and hot melt forced convertion is turned over
Rise, increase flowing velocity, beneficial to uniform.
The kiln device of the present embodiment is primary raw material using powder metallurgy blast furnace high temperature hot slag, and hot slag adds kiln
Stove is fed using intermittent concentrate, and different from the slow continuous charging of common kiln.Due to being that intermittent concentrate feeds, liquid level
Fluctuate larger, have a great influence to load, therefore the melt discharge outlet of melting furnaces sets second flow to control flashboard 10, flashboard
The control in gap and the monitoring of load link, and the size of ram gap is controlled according to load, with this control load uniformly,
Stablize.When liquid level gauge 11 measure liquid fluctuating it is larger when, controlled in real time according to the height of liquid level second flow control flashboard
The size in 10 gaps, to reduce influence of the liquid fluctuating to load size.Second flow is set to control flashboard 10, for controlling
The stability of load.
The kiln device of the present embodiment is used to efficiently directly produce mineral wool, rock wool using hot slag, and waste cotton, slag ball can be whole
Recycling is melted down, there are efficient, energy-saving and environmental protection.
The basic principle, main feature and advantage of the utility model has been shown and described above.Those skilled in the art
It should be appreciated that limitation of the utility model from above-mentioned specific embodiment, the description in above-mentioned specific embodiment and specification is only
It is the principle in order to further illustrate the utility model, on the premise of not departing from the spirit and scope of the utility model, this practicality
New also to have various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.This reality
With new claimed scope by claims and its equivalent thereof.
Claims (10)
1. a kind of produce mineral wool or the kiln device of rock wool using high temperature hot stove slag, it is characterised in that the kiln device includes heat
Slag runner（1）, main feeding device（2）, mixing device（4）, electrode assemblie（5）, kiln（6）, burner, bubbling device（7）
And material path（8）, wherein,
Hot-fluid slag runner（1）One end and kiln（6）Feed inlet connects, mixing device（4）Positioned at kiln（6）Inner side, and and kiln（6）
Feed inlet connects；Mixing device（4）Outlet and kiln（6）Inner cavity connects；Main feeding device（2）It is fixedly connected on kiln（6）
On main feed mouth；
Burner is connected to kiln（6）Wall on；Electrode assemblie（5）It is fixedly connected on kiln（6）Bottom；Bubbling device
（7）It is fixedly connected on kiln（6）Bottom；Material path（8）Positioned at kiln（6）Outside, and material path（8）One end and kiln（6）Go out
Material mouth connects.
2. described in accordance with the claim 1 produce mineral wool or the kiln device of rock wool using high temperature hot stove slag, it is characterised in that also
Including flow monitoring device（9）, the flow monitoring device（9）It is connected to hot-fluid slag runner（1）In, and close to kiln（6）Charging
Mouthful；Flow monitoring device（9）For monitoring from hot-fluid slag runner（1）Flow into kiln（6）The high temperature hot stove quantity of slag.
3. described in accordance with the claim 1 produce mineral wool or the kiln device of rock wool using high temperature hot stove slag, it is characterised in that also
Flashboard is controlled including first flow（14）, the first flow control flashboard（14）It is connected to hot-fluid slag runner（1）In；Described first
Flow control flashboard（14）For controlling the flowing of hot-fluid slag.
4. described in accordance with the claim 3 produce mineral wool or the kiln device of rock wool using high temperature hot stove slag, it is characterised in that also
Flashboard is controlled including second flow（10）, the second flow control flashboard（10）It is connected to material path（8）Discharge end；Described
Two flow control flashboards（10）For controlling load.
5. mineral wool or the kiln device of rock wool are produced using high temperature hot stove slag, it is characterised in that also according to described in claim 4
Including liquid level gauge（11）, the liquid level gauge（11）It is connected to material path（8）In；Liquid level gauge（11）For measuring liquid fluctuating.
6. described in accordance with the claim 1 produce mineral wool or the kiln device of rock wool using high temperature hot stove slag, it is characterised in that institute
State hot-fluid slag runner（1）In hot-fluid slag be powder metallurgy blast furnace discharge hot slag.
7. described in accordance with the claim 1 produce mineral wool or the kiln device of rock wool using high temperature hot stove slag, it is characterised in that institute
State kiln（6）Area be greater than or equal to 20 square metres.
8. described in accordance with the claim 1 produce mineral wool or the kiln device of rock wool using high temperature hot stove slag, it is characterised in that also
Including auxiliary feeding device（3）, auxiliary feeding device（3）With kiln（6）Auxiliary feed ports connect；The auxiliary feeding device
（3）It is distributed in main feeding device（2）Both sides；
The main feeding device（2）With the auxiliary feeding device（3）The quenched material of middle addition be silicon oxide-containing, aluminium oxide,
The mineral or ore deposit of one kind or any combination in magnesia, calcium oxide, iron oxide, titanium oxide, potassium oxide, sodium oxide molybdena, calcirm-fluoride
Slag.
9. described in accordance with the claim 1 produce mineral wool or the kiln device of rock wool using high temperature hot stove slag, it is characterised in that institute
State burner and be arranged on kiln（6）Top and two side walls on, and burner is close to kiln（6）Feed inlet.
10. described in accordance with the claim 1 produce mineral wool or the kiln device of rock wool using high temperature hot stove slag, it is characterised in that
The bubbling device（7）In banding, in a row lay；Often row sets n bubbling mouth, two neighboring bubbling mouth interval >=5cm；N is
Integer more than or equal to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957638.3U CN207262968U (en) | 2017-08-02 | 2017-08-02 | It is a kind of to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957638.3U CN207262968U (en) | 2017-08-02 | 2017-08-02 | It is a kind of to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag |
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| Publication Number | Publication Date |
|---|---|
| CN207262968U true CN207262968U (en) | 2018-04-20 |
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|---|---|---|---|
| CN201720957638.3U Active CN207262968U (en) | 2017-08-02 | 2017-08-02 | It is a kind of to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356125A (en) * | 2017-08-02 | 2017-11-17 | 杨凤义 | It is a kind of to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag |
| CN117190708A (en) * | 2023-08-11 | 2023-12-08 | 广东恒生石化实业有限公司 | Cupola furnace melt buffer memory heat preservation intelligent control system for rock wool production line |
-
2017
- 2017-08-02 CN CN201720957638.3U patent/CN207262968U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356125A (en) * | 2017-08-02 | 2017-11-17 | 杨凤义 | It is a kind of to produce mineral wool or the kiln device of rock wool using high temperature hot stove slag |
| CN117190708A (en) * | 2023-08-11 | 2023-12-08 | 广东恒生石化实业有限公司 | Cupola furnace melt buffer memory heat preservation intelligent control system for rock wool production line |
| CN117190708B (en) * | 2023-08-11 | 2024-02-23 | 广东恒生石化实业有限公司 | Cupola furnace melt buffer memory heat preservation intelligent control system for rock wool production line |
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