CN203033871U - Multi-bushing kiln for producing basalt fibers - Google Patents
Multi-bushing kiln for producing basalt fibers Download PDFInfo
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- CN203033871U CN203033871U CN201320005036XU CN201320005036U CN203033871U CN 203033871 U CN203033871 U CN 203033871U CN 201320005036X U CN201320005036X U CN 201320005036XU CN 201320005036 U CN201320005036 U CN 201320005036U CN 203033871 U CN203033871 U CN 203033871U
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- heat preservation
- preservation zone
- melting area
- kiln
- bushing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model discloses a multi-bushing kiln for producing basalt fibers, and belongs to a basalt fiber production device. The multi-bushing kiln comprises a grate, a melting area and a heat insulation area are arranged inside the grate and communicated with each other, a feed port communicated with the melting area is arranged on the melting area, the horizontal width of the heat insulation area is larger than that of the melting area, burner components are arranged at optional positions in the melting area and the heat insulation area, and at least two bushing mounting ports are further arranged on the heat insulation area and communicated with a melt outlet in the heat insulation area. The melting area and the heat insulation area are communicated with each other and horizontally combined into a T shape in the kiln, bushings mounted in a plurality of bushing mounting ports at the bottom of the heat insulation area are used for simultaneously drawing wires, so that the production efficiency of basalt continuous fibers is obviously improved, and melt retention time is shortened. Besides, the multi-bushing kiln is simple in structure and wide in application range, and is applicable to production of various specifications of basalt continuous fibers by replacing different bushings.
Description
Technical field
The utility model relates to the equipment that a kind of basalt fibre is produced, and in particular, the utility model relates generally to a kind of many bushings kiln for basalt fibre production.
Background technology
The basalt continuous fiber material is described as " novel material of 21 century ", be to be raw material with the basalt ore, the continuous fibre of all size will be drawn into by wire-drawing frame behind the adding melt in furnace after the ore reduction again, because this method water consumption is few, almost there is not atmospheric pollution yet, therefore no unwanted volatile own is the fiber production method that a kind of environmental pollution does not have influence.Because the basalt ore reserves is abundant, ten parts of prices are cheap, and production cost is lower, so application prospect is very extensive.At home, the producers that great majority are produced basalt fibres adopt the wire drawing of electric smelting method, and what have also at present that part producing producer adopts along with the continuous development of basalt manufacture is the pneumoelectric combination technology.The kiln that is used at present the fused basalt raw ore is except with the crucible production, other all is single stove list bushing structure formation that a kiln is equipped with a bushing, the raw ore fusing is one with the solution insulation in this kiln, thereby kiln structure of joining a bushing can't be moved towards the mode of single furnace zone polylith bushing, single bushing wire drawing causes production efficiency low, make the basalt raw ore solution after the fusing rest on insulation in the heat preservation zone for a long time, cause the energy consumption of kiln when carrying out basalt fibre wire drawing production to raise, and production cost also increase thereupon.Under the situation that the basalt fibre market demand increases year by year at present, being necessary to enhance productivity under the situation of same consumption energy with basalt fusing kiln is purpose, and its structure is done further improvement.
The utility model content
One of the purpose of this utility model is at above-mentioned deficiency, a kind of many bushings kiln for basalt fibre production is provided, with the poor efficiency that the one-piece construction of expecting to solve basalt raw ore fusing kiln list stove list bushing in the prior art causes the basalt wire drawing to produce, technical problems such as high energy consumption.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of many bushings kiln for basalt fibre production provided by the utility model, comprise grate and body of heater, the inside of described body of heater is provided with melting area and the heat preservation zone that is interconnected, and also be provided with coupled logical charging opening on the melting area, the horizontal clearance of described heat preservation zone is greater than the horizontal clearance of melting area, and the optional position in described melting area and the heat preservation zone is provided with burner assembly; Described heat preservation zone also is provided with at least two bushing installing ports, and the liquation outlet in described bushing installing port and the heat preservation zone is connected, and described bushing installing port is distributed in the bottom of heat preservation zone side by side.
As preferably, further technical scheme is: the below of described heat preservation zone is provided with thermofin, and described thermofin places between two bushing installing ports; The top of described heat preservation zone also is provided with adiabator layer; The whole height of bottom, described melting area and the whole height of heat preservation zone bottom are consistent.
Further technical scheme is: the top of described heat preservation zone also is provided with heat exchanger, and described heat exchanger is connected with the high-temp waste gas passage of heat preservation zone.
Further technical scheme is: described melting area and heat preservation zone are all rectangular, and their levels of being interconnected are the T font.
Further technical scheme is: at least two the bushing installing ports in described heat preservation zone inside place the both sides of melting area outlet, and same with the heat preservation zone straight line that wherein a side parallels on.
Further technical scheme is: the bottom in the described heat preservation zone is provided with the bushing installing port more than three, and each bushing installing port distance each other equates; The described bushing installing port quantity of outlet both sides, melting area that places is equal, and symmetrically.
Further technical scheme is: described burner assembly comprises main burner and insulation burner, and described main burner is a plurality of, and the uniform top that is installed in the melting area down; Described insulation burner also is a plurality of, and the uniform top that is installed in the heat preservation zone down.
Further technical scheme is: the top of described melting area or side are provided with the temperature sensor measurement point; The top of any one or side also are provided with the level gauging point in described heat preservation zone and the melting area.
Further technical scheme is: also be provided with fire door on the grate and observe door, described fire door is positioned at any side of melting area, and described observation door is positioned at any side of heat preservation zone; Be equipped with refractory masses on the inwall of described melting area and heat preservation zone.
Further technical scheme is: also be provided with adiabator layer between the refractory masses on described melting area, the heat preservation zone inwall and the grate.
Compared with prior art, one of the beneficial effects of the utility model are: be interconnected and horizontal combination is melting area and the heat preservation zone of T font by arranging respectively in kiln, make the bottom of heat preservation zone can be arranged side by side a plurality of bushing installing ports, after the basalt raw ore is fused into solution, flow directly in the heat preservation zone, carry out wire drawing simultaneously by the bushing of installing in its a plurality of bushing installing ports in bottom, make the production efficiency of basalt continuous fiber obviously improve, and shortened the time that basalt solution is detained in heat preservation zone, saved the energy consumption of kiln; And the heat exchanger of heat preservation zone top can be used to do him by the high-temp waste gas heat recuperation that heat preservation zone is discharged.A kind of many bushings kiln for basalt fibre production simultaneously provided by the utility model, simple in structure, by changing different bushings applicable to the basalt continuous fiber production of all size, range of application is wide.
Description of drawings
Fig. 1 is for being used for the structural representation of an embodiment of explanation the utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Among the figure, 1 for grate, 2 for the melting area, 3 for heat preservation zone, 4 for charging opening, 5 for the bushing installing port, 6 for thermofin, 7 for adiabator layer, 8 for heat exchanger, 9 for high-temp waste gas passage, 10 be that main burner, 11 is refractory masses for observing door, 16 for fire door, 15 for level gauging point, 14 for temperature sensor measurement point, 13 for insulation burner, 12.
Embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
With reference to shown in Figure 1, an embodiment of the present utility model is a kind of many bushings kiln for basalt fibre production, by the support of grate 1 as body of heater, be provided with the melting area 2 and heat preservation zone 3 that is interconnected in the inside of body of heater, on melting area 2, also be provided with coupled logical charging opening 4; And the horizontal clearance of heat preservation zone 3 should be greater than the horizontal clearance of melting area 2, and is to make the ores that added in the melting areas 2 by charging opening 4 can be fused into solution, also should be in melting area 2 and heat preservation zone 3 set up burner assembly; And heat preservation zone 3 planted agents are provided with two bushing installing ports 5, and the liquation outlet in described bushing installing port 5 and the heat preservation zone 3 is connected, and makes bushing installing port 5 be distributed in the bottom of heat preservation zone 3 side by side.In the present embodiment, the bushing installing port 5 of aforementioned heat preservation zone 3 bottoms also can be according to the size of heat preservation zone 3 bottom areas, be set to two and above a plurality of bushings, simultaneously aforesaid burner assembly can be connected with the external or built-in natural gas line of kiln, spray combustion of natural gas by burner assembly the temperature in melting area 2 and the heat preservation zone 3 is raise, thereby in melting area 2 and heat preservation zone 3, form aforesaid solution.
Shown in Figure 2 in conjunction with reference, in another embodiment of the present utility model, for avoiding kiln in use surrounding environment to be impacted, strengthen the heat-insulating property when solution is detained in the heat preservation zone 3 simultaneously, also can below heat preservation zone 3, set up thermofin 6, and this thermofin 6 places between two bushing installing ports 5, sets up adiabator layer 7 simultaneously above heat preservation zone 3 again; And can be consistent for ease of melting area 2 and the heat preservation zone 3 interior liquid levels that form solution, the whole height of 2 bottoms, melting area and the whole height of heat preservation zone 3 bottoms are consistent
With reference to Figure 1 and Figure 2, in the above-described embodiments, damage the inside of grate 1 for the high temperature of the flame of avoiding burner assembly and pyrosol, therefore need in the melting area 2 to increase safeguard procedures with the inside of heat preservation zone 3, to this contriver with reference to prior art, think that fairly simple mode is directly 2 with the inwall of heat preservation zone 3 refractory masses 16 to be set in the melting area, and for guaranteeing that grate 1 is not subjected to the influence of high temperature in melting area 2 and the heat preservation zone 3, is preferably setting up adiabator layer 7 again between the refractory masses 16 on melting area 2, heat preservation zone 3 inwalls and grate 1.
Again according to another embodiment of the present utility model, the contriver also finds kiln in process of production at the trial, can produce a large amount of high-temp waste gas in the above-mentioned heat preservation zone 3, the environment and other production units that influence output zone in the air for avoiding these high-temp waste gas to enter, therefore also can set up heat exchanger 8 by the grate 1 above above-mentioned heat preservation zone 3, and this heat exchanger 8 is connected with the high-temp waste gas passage 9 of heat preservation zone 3.And mention as aforementioned, acting as of this heat exchanger 8 will be carried out the heat exchange cooling by the high-temp waste gas that high-temp waste gas passage 9 is discharged, and the heat that heat exchange obtains made other purposes, for example utilize the waste heat heating water tank etc. of high-temp waste gas in order to save cost, increase other purposes, and the high-temp waste gas temperature after heat exchange returns to normally, and discharge this moment does not influence its surrounding environment substantially.
Shown in Figure 3 in conjunction with reference, for the horizontal clearance that makes above-mentioned heat preservation zone 3 more simple greater than the structure setting of melting area 2, in another embodiment of the present utility model, the contriver is rectangular with the level that is made as of heat preservation zone 3 images with above-mentioned melting area 2, and namely the two level of being interconnected is the T font.
Flow into for ease of the solution in the melting area in above-described embodiment 2 and to enter bushing installing port 5 smoothly in the heat preservation zone 3, preferably above-mentioned bushing installing port 5 is arranged at the both sides of melting area 2 outlet, and be arranged in same with heat preservation zone 3 straight line that wherein a side parallels on.
And above-mentionedly in the T type, can continue to both sides to extend as the horizontal two ends of rectangle heat preservation zone 3, its length is more long, the bushing installing port 5 that can arrange in its bottom is just more many, be another embodiment of the present utility model, when the bottom in heat preservation zone 3 was provided with bushing installing port 5 more than three, each bushing installing port 5 distance each other equated, and the quantity of bushing installing port increases in pairs, place bushing installing port 5 quantity of 2 outlet both sides, melting area to equate, and symmetrically.In the structure of present embodiment, more as the ore that can melt simultaneously in the melting area 2, when thereby the amount of solution that forms is big, after solution flows in the heat preservation zone 3 by melting area 2, namely along the trend at its two ends, flow in a plurality of bushing installing ports 5 of its bottom with this, at corresponding bushing installing port 5 bushing is installed, can carry out wire drawing by a plurality of bushings simultaneously.
Above-described embodiment is mentioned, mainly heated by burner assembly ejection combustion of natural gas in melting area 2 and the heat preservation zone 3, and according to structure and the functional description of above-described embodiment, can draw melting area 2 interior required temperature obviously and be higher than heat preservation zone 3, therefore a preferred embodiment that is used for the technical solution problem at the utility model, wherein two assemblies in the above-mentioned burner assembly are set to main burner 10 and insulation burner 11, and by both title as can be known, main burner 10 should be installed in the melting area 2, and for satisfying the demand of high temperature in the melting area 2, need aforementioned main burner 10 is set to a plurality of, and the uniform top that is installed in the melting area 2 down; And the quantity of insulation burner 11 can increase relatively according to the quantity that bushing is installed, but for the solution of avoiding flowing into heat preservation zone 3 solidifies again, therefore still need keep certain high temperature in the heat preservation zone 3, namely be incubated burner 11 also be set to a plurality of, and the uniform top that is installed in the heat preservation zone 3 down.
Again with reference to shown in Figure 1, for ease of in the kiln production process, its temperature inside, solution level are implemented to measure, therefore also need set up temperature sensor measurement point 12 and level gauging point 13 at grate 1, namely according to another embodiment of the utility model, according to different measurement needs, aforesaid temperature sensor measurement point is arranged on the top or side of melting area 2; Level gauging point 13 is arranged in heat preservation zone 3 and the melting area 2 on the top or side of any one.In the present embodiment simultaneously, also provide the observing function when kiln produced, namely set up fire door 14 and observe door 15 at grate 1, described fire door 14 is positioned at any side of melting area 2, observes the 15 any sides that are positioned at heat preservation zone 3.Wherein the effect of fire door 14 is combustion cases of observing in the melting area 2, and the effect of observing door 15 then is the situation of observing the delay of solution in the heat preservation zone 2 and flowing to bushing installing port 5.
The described many bushings kiln for basalt fibre production of above-described embodiment is when reality is used, add the basalt ores that are particle or little bulk in 2 to the melting area by charging opening 4, start main burner 10 and insulation burner 11 in melting area 2 and the heat preservation zone 2, insulation burner 11 sprays Sweet natural gases and in the melting area 2 and heat preservation zone 3 internal combustion, this moment, grate 1 interior melting area 2 raise rapidly with the temperature of heat preservation zone 3, basalt ore in melting area 2 begins fusing, form solution gradually and flow into heat preservation zone 3, and trickle gradually with the bearing of trend at heat preservation zone 3 two ends, in the process of solution trickling, enter the bushing installing port 5 that heat preservation zone 3 bottoms arrange successively, and then enter on the bushing installing port 5 bushing of installing, can carry out wire-drawing process by corresponding bushing this moment, finally forms basalt continuous fiber; And the amount of solution in heat preservation zone 3 is when sufficient, can carry out wire drawing from a plurality of bushings simultaneously, significantly improved the production efficiency of basalt continuous fiber, simultaneously because from the equal amount of solution in consuming heat preservation zone 3 of a plurality of bushing wire drawings, therefore the solution consumption in the heat preservation zone 3 is very fast, avoid solution within it portion's residence time long for prevent its solidify again need the insulation nozzle 11 provide a large amount of heats to be kept liquid state, thereby the energy consumption of kiln is reduced.
Except above-mentioned, also need to prove " embodiment ", " another embodiment " that speak of in this manual, " embodiment " etc., refer to concrete feature, structure or the characteristics described in conjunction with this embodiment and be included among at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification sheets.Furthermore, when describing a concrete feature, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also drop in the scope of the present utility model.
Although be described with reference to the utility model of a plurality of explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes also will be tangible.
Claims (10)
1. one kind is used for many bushings kiln that basalt fibre is produced, comprise grate (1), it is characterized in that: the inside of described grate (1) is provided with the melting area (2) and heat preservation zone (3) that is interconnected, and also be provided with coupled logical charging opening (4) on melting area (2), the horizontal clearance of described heat preservation zone (3) is greater than the horizontal clearance of melting area (2), and the optional position in described melting area (2) and the heat preservation zone (3) is provided with burner assembly; Described heat preservation zone (3) also is provided with at least two bushing installing ports (5), and the liquation outlet in described bushing installing port (5) and the heat preservation zone (3) is connected, and described bushing installing port (5) is distributed in the bottom of heat preservation zone (3) side by side.
2. many bushings kiln of producing for basalt fibre according to claim 1, it is characterized in that: the below of described heat preservation zone (3) is provided with thermofin (6), and described thermofin (6) places between two bushing installing ports (5); The top of described heat preservation zone (3) also is provided with adiabator layer (7); The whole height of the whole height of bottom, described melting area (2) and heat preservation zone (3) bottom is consistent.
3. many bushings kiln of producing for basalt fibre according to claim 1 and 2, it is characterized in that: the top of described heat preservation zone (3) also is provided with heat exchanger (8), and described heat exchanger (8) is connected with the high-temp waste gas passage (9) of heat preservation zone (3).
4. many bushings kiln of producing for basalt fibre according to claim 1, it is characterized in that: described melting area (2) are all rectangular with heat preservation zone (3), and their levels of being interconnected are the T font.
5., the many bushings kiln for basalt fibre production according to claim 4, it is characterized in that: described heat preservation zone (3) at least two the bushing installing ports in inside (5) place the both sides of melting area (2) outlet, and same with heat preservation zone (3) straight line that wherein a side parallels on.
6. be used for many bushings kiln that basalt fibre is produced according to claim 1 or 5, it is characterized in that: the bottom in the described heat preservation zone (3) is provided with the bushing installing port (5) more than three, and each bushing installing port (5) distance each other equates; Described bushing installing port (5) quantity of outlet both sides, melting area (2) that places is equal, and symmetrically.
7. many bushings kiln of producing for basalt fibre according to claim 1, it is characterized in that: described burner assembly comprises main burner (10) and insulation burner (11), described main burner (10) is a plurality of, and the uniform top that is installed in the melting area (2) down; Described insulation burner (11) also is a plurality of, and the uniform top that is installed in the heat preservation zone (3) down.
8. many bushings kiln of producing for basalt fibre according to claim 1, it is characterized in that: the top of described melting area (2) or side are provided with temperature sensor measurement point (12); Any one top or side also are provided with level gauging point (13) in described heat preservation zone (3) and the melting area (2).
9. many bushings kiln of producing for basalt fibre according to claim 1, it is characterized in that: any side of described melting area (2) is provided with fire door (14), and any side of heat preservation zone (3) is provided with observes door (15); Be equipped with refractory masses (16) on the inwall of described melting area (2) and heat preservation zone (3).
10. the many bushings kiln for basalt fibre production according to claim 9 is characterized in that: also be provided with adiabator layer (7) between the refractory masses (16) on described melting area (2), heat preservation zone (3) inwall and the grate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320005036XU CN203033871U (en) | 2013-01-06 | 2013-01-06 | Multi-bushing kiln for producing basalt fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320005036XU CN203033871U (en) | 2013-01-06 | 2013-01-06 | Multi-bushing kiln for producing basalt fibers |
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| Publication Number | Publication Date |
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| CN203033871U true CN203033871U (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320005036XU Expired - Fee Related CN203033871U (en) | 2013-01-06 | 2013-01-06 | Multi-bushing kiln for producing basalt fibers |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043897A (en) * | 2013-01-06 | 2013-04-17 | 四川航天拓鑫玄武岩实业有限公司 | Multi-bushing kiln for producing basalt fiber |
| US10369754B2 (en) | 2017-02-03 | 2019-08-06 | Oleksandr Biland | Composite fibers and method of producing fibers |
| CN110590128A (en) * | 2019-09-30 | 2019-12-20 | 辽宁九凤武岩科技有限公司 | Production method of basalt continuous fibers |
| EP4219417A2 (en) | 2016-06-16 | 2023-08-02 | Biland, Oleksandr | Apparatus and process for producing fiber from igneous rock |
| US11760677B2 (en) | 2016-06-16 | 2023-09-19 | Usb I, Llc | Apparatus and process for producing fiber from igneous rock |
-
2013
- 2013-01-06 CN CN201320005036XU patent/CN203033871U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043897A (en) * | 2013-01-06 | 2013-04-17 | 四川航天拓鑫玄武岩实业有限公司 | Multi-bushing kiln for producing basalt fiber |
| EP4219417A2 (en) | 2016-06-16 | 2023-08-02 | Biland, Oleksandr | Apparatus and process for producing fiber from igneous rock |
| US11760677B2 (en) | 2016-06-16 | 2023-09-19 | Usb I, Llc | Apparatus and process for producing fiber from igneous rock |
| US10369754B2 (en) | 2017-02-03 | 2019-08-06 | Oleksandr Biland | Composite fibers and method of producing fibers |
| CN110590128A (en) * | 2019-09-30 | 2019-12-20 | 辽宁九凤武岩科技有限公司 | Production method of basalt continuous fibers |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20150106 |
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| EXPY | Termination of patent right or utility model |