CN203908300U - Nickel alloy steel structure kiln for compounding mica - Google Patents
Nickel alloy steel structure kiln for compounding mica Download PDFInfo
- Publication number
- CN203908300U CN203908300U CN201420224599.2U CN201420224599U CN203908300U CN 203908300 U CN203908300 U CN 203908300U CN 201420224599 U CN201420224599 U CN 201420224599U CN 203908300 U CN203908300 U CN 203908300U
- Authority
- CN
- China
- Prior art keywords
- kiln
- nickel alloy
- alloy steel
- heater
- steel structure
- 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.)
- Expired - Lifetime
Links
- 229910000990 Ni alloy Inorganic materials 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 239000010445 mica Substances 0.000 title abstract description 16
- 229910052618 mica group Inorganic materials 0.000 title abstract description 16
- 238000013329 compounding Methods 0.000 title abstract 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000010439 graphite Substances 0.000 claims abstract description 21
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 21
- 239000011449 brick Substances 0.000 claims abstract description 15
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 claims description 25
- 239000012774 insulation material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- 229910052628 phlogopite Inorganic materials 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a nickel alloy steel structure kiln for compounding mica, which comprises a kiln bottom and a cylindrical kiln body, wherein the cylindrical kiln body is arranged above the kiln bottom, a three-phase power input clamp connector passes through a kiln to extend into a kiln cavity, a graphite heating rod seat is arranged in the inner end portion of a kiln cavity of the three-phase power input clamp connector, a graphite heating rod is arranged on the graphite heating rod seat, the kiln body is formed by combining an inner layer kiln surface, an outer layer kiln surface and an edge connecting plate, the edge connecting plate is used to connect the inner layer kiln surface and the outer layer kiln surface, and cooling holes are formed in the outer layer kiln surface. The nickel alloy steel structure kiln for compounding the mica saves one third loss of heat resisting bricks in each kiln, can keep a nickel alloy kiln body in an original shape during the whole burning process, also can complete the whole burning process without water circulating cooling, and is long in service life of the kiln body.
Description
Technical field
The utility model relates to synthetic mica production equipment, is specifically related to a kind of synthetic mica nickel alloy steel structure kiln.
Background technology
Mica is the general name of a class layer silicate mineral, and natural mica mainly contains muscovite KAl
2(AlSi
3o
10) (OH)
2with phlogopite KMg
3(AlSi
3o
10) (OH)
2, they all contain constitution water, therefore serviceability temperature is not high, the former approximately 550 DEG C, the latter is 880 DEG C.And in artificial mica synthesis, do not contain constitution water.The long-term serviceability temperature of synthetic mica in artificial mica synthesis, replaces the hydroxide ion in natural mica with fluorine ion, therefore can reach 1100 DEG C.In the prior art, synthetic mica is with five kinds of industrial chemicals such as calcination of talc, potassium fluosilicate, heavy body magnesia, aluminium oxide and potash, the high-temperature insulation material of making through high-temperature fusion.The synthetic mica made from above-mentioned raw materials has been widely used in the fields such as industry and the insulating materials of household electrical appliances, alloy electrode, fire-resisting cable.
In traditional mode of production, productive manpower synthetic mica is kiln furnace used to be piled up and forms for refractory brick, after the heated crystallisation by cooling of raw material, mainly manually mica and refractory brick are broken into pieces and separated, in said process, the consumption of refractory brick is huge, cost on refractory brick drops into larger, and the solid waste amount that refractory brick forms is large, needs labor intensive material resources to go to process; Manually be piled into synthetic mica with refractory brick and use process personnel's manpower consumption amount of kiln large, be unfavorable for the High-efficient Production of synthetic mica.In addition,, in the time that the raw material of synthetic mica melts, the impurity on refractory brick surface is taken away in the thermal convection current meeting of fused mass, causes mica quality undesirable.
Chinese patent 202687988U discloses a kind of stacked body of heater forming of different-diameter circular arc body by dress multilayer stainless steel material, and this body of heater is combined by left and right two stove arc bodies.But in actual production, above-mentioned kiln deadweight is larger, and 1750 DEG C of left and right of kiln Nei Wenduda, and the overheated meeting of body of heater deforms.Therefore, be necessary kiln of the prior art to carry out architecture advances.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, provides a kind of simple in structure, and production cost is lower, nickel alloy steel structure kiln for the poor synthetic mica of mica impurity.
For realizing above-mentioned technique effect, the technical solution of the utility model is: nickel alloy steel structure kiln for a kind of synthetic mica, it is characterized in that, described kiln comprises the body of heater of furnace bottom and tubular, described body of heater is arranged on described furnace bottom top, three phase mains input cramp joint device passes described furnace bottom and/or body of heater and extends in furnace chamber, the furnace chamber inner end of described three phase mains input cramp joint device is provided with graphite heating rod seat, on described graphite heating rod seat, be provided with graphite heating rod, described body of heater is by internal layer boiler face, outer boiler face and edge connecting plate combine, described edge connecting plate is used for connecting internal layer boiler face and outer boiler face, on described outer boiler face, be provided with louvre.
Nickel alloy heatproof is more than 1800 DEG C, in stove, temperature is 1750 DEG C of left and right, can keep intact in whole mica sintering procedure in order to ensure kiln, avoid because of the poor cooling device that installs additional of body of heater temperature tolerance, preferred technical scheme is, described furnace bottom is piled up and is formed by refractory brick, and the material of described body of heater is nickel alloy steel.
When environment for use temperature is higher, need to carry out suitable cooling processing to body of heater, preferred technical scheme is to be provided with insulation material in the cavity that described internal layer boiler face, outer boiler face and edge connecting plate enclose.
Mica after crystallization needs manually it to be cleaned out from kiln, for the cleaning of handled easily personnel to mica crystal, facilitate the handling of body of heater simultaneously, preferred technical scheme is, described body of heater is combined by least two stove arc bodies, and the side edge of described outer boiler face is provided with for by the interconnective cooperation installed part of adjacent stove arc body.
In order to ensure that the raw material in furnace chamber is heated evenly, avoid the phenomenon of local heating's excess Temperature, preferred technical scheme is that described three phase mains input cramp joint device is located on described furnace bottom.
In order to ensure that the raw material in furnace chamber is heated evenly, avoid the phenomenon of local heating's excess Temperature, preferred technical scheme can also be that described three phase mains input cramp joint device is located between described furnace bottom and body of heater.
In order to ensure heat radiation evenly, preferred technical scheme is that described louvre is uniformly distributed on described outer boiler face.
In order to ensure that the raw material in furnace chamber is heated evenly, preferred technical scheme is that described graphite heating rod is vertically arranged on described graphite heating rod seat.
In order to facilitate the manufacture of stove arc body, preferred technical scheme is, the radian of at least two stove arc bodies that is combined into described body of heater is identical.
Manually it is cleaned out from kiln for convenient, avoid, because the excessive cleaning difficulty of stove arc body radian increases, reducing interconnecting between adjacent stove arc body simultaneously as far as possible, preferred technical scheme can also be that described body of heater is combined by three stove arc bodies.
Advantage of the present utility model and beneficial effect are:
By adopting the steel construction body of heater that can reuse, save the refractory brick loss of approximately every stove 1/3, nickel alloy body of heater can be kept intact in whole burning stove process, does not need also can complete whole burning stove process, body of heater long service life through cooling water circulation;
In mica product, because melting the impurity level that fused raw material is brought, reduces local refractory brick;
Personnel's manpower consumption reduces, and production efficiency obviously improves;
Pollution-free, without discarded object, compared with prior art, the discarded amount of refractory brick obviously reduces.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the utility model synthetic mica nickel alloy steel structure kiln;
Fig. 2 is the top view of Fig. 1.
In figure: 1, furnace bottom; 2, body of heater; 3, three phase mains input cramp joint device; 4, graphite heating rod seat; 5, graphite heating rod; 6, internal layer boiler face; 7, outer boiler face; 8, edge connecting plate; 9, louvre; 10, insulation material; 11, coordinate installed part.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As depicted in figs. 1 and 2, embodiment is synthetic mica nickel alloy steel structure kiln, comprise the body of heater 2 of furnace bottom 1 and tubular, body of heater 2 is arranged on furnace bottom 1 top, three phase mains input cramp joint device 3 passes kiln 1 and extends in furnace chamber, the furnace chamber inner end of three phase mains input cramp joint device 3 is provided with graphite heating rod seat 4, on graphite heating rod seat 4, be provided with graphite heating rod 5, body of heater 2 is for to be combined by internal layer boiler face 6, outer boiler face 7 and edge connecting plate 8, edge connecting plate 8, for connecting internal layer boiler face 6 and outer boiler face 7, is provided with louvre 9 on outer boiler face 7.
In the present embodiment, furnace bottom 1 is piled up and is formed by refractory brick, and the material of body of heater 2 is nickel alloy steel.
In the present embodiment, in the cavity that internal layer boiler face 6, outer boiler face 7 and edge connecting plate 8 enclose, be provided with insulation material 10.
In the present embodiment, body of heater 2 is combined by least two stove arc bodies, and the side edge of outer boiler face 7 is provided with for by the interconnective cooperation installed part 11 of adjacent stove arc body.
In the present embodiment, three phase mains input cramp joint device 3 is located between furnace bottom 1 and body of heater 2.
In the present embodiment, louvre 9 is uniformly distributed on outer boiler face 7.
In the present embodiment, graphite heating rod 5 is vertically arranged on graphite heating rod seat 4.
In the present embodiment, be combined into the radian of at least two stove arc bodies of body of heater 2 identical.
In the present embodiment, body of heater 2 is combined by three stove arc bodies.
Being connected between edge connecting plate and outer boiler face can, for hinged, so conveniently be put into the cavity between internal layer boiler face and outer boiler face by insulation material.
The surfaces externally and internally of outer boiler face can also arrange reinforcement, to increase the mechanical performance of steel construction kiln.
When use, be piled into furnace bottom with refractory brick, vertical fixing graphite heating rod, is fastenedly connected the cooperation installed part of adjacent stove arc body, encloses body of heater, body of heater is placed on furnace bottom, and will between body of heater and furnace bottom, seal with encapsulant, then in furnace chamber, drop into the synthetic mica raw material mixing, open heater, in the time that temperature is higher, in the cavity enclosing at internal layer boiler face, outer boiler face and edge connecting plate in advance, be provided with insulation material.After crystal crystallisation by cooling, cooperation installed part is opened, taken apart stove arc body the mica sheet being attached on body of heater is peeled off.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a nickel alloy steel structure kiln for synthetic mica, it is characterized in that, described kiln comprises the body of heater of furnace bottom and tubular, described body of heater is arranged on described furnace bottom top, three phase mains input cramp joint device passes described furnace bottom and/or body of heater and extends in furnace chamber, the furnace chamber inner end of described three phase mains input cramp joint device is provided with graphite heating rod seat, on described graphite heating rod seat, be provided with graphite heating rod, described body of heater is by internal layer boiler face, outer boiler face and edge connecting plate combine, described edge connecting plate is used for connecting internal layer boiler face and outer boiler face, on described outer boiler face, be provided with louvre.
2. nickel alloy steel structure kiln for synthetic mica according to claim 1, is characterized in that, described furnace bottom is piled up and formed by refractory brick, and the material of described body of heater is nickel alloy steel.
3. nickel alloy steel structure kiln for synthetic mica according to claim 1, is characterized in that, in the cavity that described internal layer boiler face, outer boiler face and edge connecting plate enclose, is provided with insulation material.
4. nickel alloy steel structure kiln for synthetic mica according to claim 1, is characterized in that, described body of heater is combined by least two stove arc bodies, and the side edge of described outer boiler face is provided with for by the interconnective cooperation installed part of adjacent stove arc body.
5. nickel alloy steel structure kiln for synthetic mica according to claim 1, is characterized in that, described three phase mains input cramp joint device is located on described furnace bottom.
6. nickel alloy steel structure kiln for synthetic mica according to claim 1, is characterized in that, described three phase mains input cramp joint device is located between described furnace bottom and body of heater.
7. nickel alloy steel structure kiln for synthetic mica according to claim 1, is characterized in that, described louvre is uniformly distributed on described outer boiler face.
8. nickel alloy steel structure kiln for synthetic mica according to claim 1, is characterized in that, described graphite heating rod is vertically arranged on described graphite heating rod seat.
9. nickel alloy steel structure kiln for synthetic mica according to claim 4, is characterized in that, the radian of at least two stove arc bodies that is combined into described body of heater is identical.
10. nickel alloy steel structure kiln for synthetic mica according to claim 4, is characterized in that, described body of heater is combined by three stove arc bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224599.2U CN203908300U (en) | 2014-05-04 | 2014-05-04 | Nickel alloy steel structure kiln for compounding mica |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224599.2U CN203908300U (en) | 2014-05-04 | 2014-05-04 | Nickel alloy steel structure kiln for compounding mica |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908300U true CN203908300U (en) | 2014-10-29 |
Family
ID=51782565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224599.2U Expired - Lifetime CN203908300U (en) | 2014-05-04 | 2014-05-04 | Nickel alloy steel structure kiln for compounding mica |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813113A (en) * | 2019-03-13 | 2019-05-28 | 江阴市友佳珠光云母有限公司 | A kind of artificial mica synthesis production circulation kiln and mica production method |
-
2014
- 2014-05-04 CN CN201420224599.2U patent/CN203908300U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813113A (en) * | 2019-03-13 | 2019-05-28 | 江阴市友佳珠光云母有限公司 | A kind of artificial mica synthesis production circulation kiln and mica production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |