CN203683353U - Novel passage structure - Google Patents
Novel passage structure Download PDFInfo
- Publication number
- CN203683353U CN203683353U CN201320839637.0U CN201320839637U CN203683353U CN 203683353 U CN203683353 U CN 203683353U CN 201320839637 U CN201320839637 U CN 201320839637U CN 203683353 U CN203683353 U CN 203683353U
- Authority
- CN
- China
- Prior art keywords
- suspension rod
- cover plate
- passage
- access structure
- framework
- 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
- 239000011449 brick Substances 0.000 claims abstract description 32
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 8
- 239000011094 fiberboard Substances 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 4
- 239000000378 calcium silicate Substances 0.000 claims description 4
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012774 insulation material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The utility model relates to a novel passage structure. The novel passage structure comprises a passage, a cover plate brick and a mounting beam, wherein the cover plate brick covers above an opening of the passage; hanger rods and/or a framework are arranged at the periphery of the passage, and jackscrew devices are mounted on the framework or the hanger rods; corresponding cover plate jacking bricks are respectively arranged at the two sides of the cover plate brick, and the front ends of jackscrews of the jackscrew devices are abutted against the outer side faces of the corresponding cover plate jacking bricks; the outside of the cover plate brick is wrapped with a layer of insulation bricks, and at least one insulation layer is laid above the insulation bricks; the passage is hung to the mounting beam, which is located just above the passage, through the hanger rods. The novel passage structure has the beneficial effects that the condition that the service life of the passage is affected due to the fracture or collapse of the cover plate brick is prevented, the thickness of the insulation layer is increased, the energy consumption is reduced, and the convenience in passage maintenance is improved; detachable insulation materials are applied to the cover plate brick and the insulation bricks; the whole passage adopts a hanging structure and achieves adjustable height.
Description
Technical field
The utility model relates to a kind of novel access structure, in particular for large tank furnace used access structure.
Background technology
Along with the development of cell furnace, large tank furnace used utilization increases gradually: because it not only shows the technical raising of scale; Also show as its high stability, low cost.The large tank furnace used raising that means bushing drawing flow, the result of bringing is exactly very wide of path, front arch span increases thereupon, and the present development and production along with high performance product, the temperature requiring in path had also been improved than in the past, along with the rising of path temperature, the phenomenon that front arch there will be fracture and stays, and then must front arch be keeped in repair with heat and be changed.The way that present most of tank furnace channel adopts is to delay front arch by the thermal insulation layer of removal cover plate periphery to continue to stay, the result causing is like this exactly the quality that has increased greatly the energy consumption on path and affected glass metal, therefore traditional access structure cannot meet the service requirements of this super wide access structure now, and traditional path covering plate structure has not reached the requirement in the tank furnace life-span under novel process yet simultaneously.
Summary of the invention
Easily cause front arch fracture and stay and later maintenance complexity, problem that maintenance cost is high in order to solve current path in large tank furnace used, the utility model proposes a kind of novel access structure that prevents that front arch fracture from staying, later maintenance cost is low.
Novel access structure described in the utility model, comprises path, covers front arch, the mounting rail of passage opening top, it is characterized in that: described path periphery arranges suspension rod and/or framework, on described framework or described suspension rod, jackscrew device is installed; The both sides of described front arch are furnished with respectively corresponding cover plate dome brick, and the jackscrew front end of described jackscrew device is against on corresponding cover plate dome brick outer side; Described front arch external parcel one layer of heat preservation brick, and at least one deck thermal insulation layer is laid in the top of described insulating brick; Described path is hung on the mounting rail directly over path by suspension rod.
The tangent plane of described front arch is circular arc arch or rectangle.
When described access structure is provided with framework, described jackscrew device is arranged on framework; When described access structure is not provided with framework, described jackscrew device is arranged on suspension rod, and connects by hanger rod connecting piece between suspension rod.
Described suspension rod comprises interlude, is welded on the pipe at two ends, and the round steel of its middle hanger upper end is threaded; The round steel of described suspension rod bottom is connected with the bottom of whole path, and the round steel of suspension rod upper end is arranged on mounting rail by nut.
Described suspension rod comprises interlude and the threaded circular screw mandrel that is welded on two ends, and the threaded circular screw mandrel of described suspension rod bottom and the bottom of whole path are spirally connected, and the threaded circular screw mandrel of suspension rod upper end is arranged on mounting rail by nut.
Described interlude is angle bar or rectangular pipe.
Described thermal insulation layer is aluminosilicate fiberboard, aluminosilicate fiber cotton or calcium silicate board with microporous.
The beneficial effects of the utility model are: prevent front arch fracture or stay and affect the path life-span, increase insulation layer thickness and reduce energy consumption, increase the accessibility that path is safeguarded; On front arch insulating brick, adopt detachable lagging material; Whole path adopts hanging structure and realizes height adjustable.
Accompanying drawing explanation
Fig. 1 is one of them structural representation of the present utility model (simultaneously having framework and suspension rod).
Fig. 2 is one of them structural representation of the present utility model (only having suspension rod).
Embodiment
Further illustrate the utility model below in conjunction with accompanying drawing
With reference to accompanying drawing:
Novel access structure described in the utility model, comprises path 1, covers front arch 2, the mounting rail of passage opening top, and described path 1 periphery arranges suspension rod 3 and/or framework 4, on described framework 4 or described suspension rod 3, jackscrew device 5 is installed; The both sides of described front arch 2 are furnished with respectively corresponding cover plate dome brick 21, and the jackscrew front end of described jackscrew device 5 is against on corresponding cover plate dome brick 21 outer sides; Described front arch 2 external parcel one layer of heat preservation bricks 22, and at least one deck thermal insulation layer 23 is laid in the top of described insulating brick 22; Described path is hung on the mounting rail directly over path 1 by suspension rod 3.
The tangent plane of described front arch 2 is circular arc arch or rectangle.
When described access structure is provided with framework 4, described jackscrew device 5 is arranged on framework 4; When described access structure is not provided with framework 4, described jackscrew device 5 is arranged on suspension rod 3, and connects by hanger rod connecting piece 31 between suspension rod 3.
Described suspension rod 3 comprises interlude, is welded on the pipe at two ends, and the round steel of its middle hanger upper end is threaded; The round steel of described suspension rod 3 bottoms is connected with the bottom of whole path, and the round steel of suspension rod upper end is arranged on mounting rail by nut 32.
Described suspension rod 3 comprises interlude and the threaded circular screw mandrel that is welded on two ends, and the threaded circular screw mandrel of described suspension rod bottom and the bottom of whole path are spirally connected, and the threaded circular screw mandrel of suspension rod upper end is arranged on mounting rail by nut 31.
Described interlude is angle bar or rectangular pipe.
Described thermal insulation layer 23 is aluminosilicate fiberboard, aluminosilicate fiber cotton or calcium silicate board with microporous.
In embodiment 1 the utility model access structure: duct width is 1000mm, 1 front arch span is 1000mm, is circular arc arch, and both ends of the surface are withstood with jackscrew device by cover plate dome brick, cover plate dome brick material is 2.0 clay materials, and jackscrew device is fixed on framework; Front arch external parcel one layer of heat preservation brick, 1 layer of aluminosilicate fiberboard of insulating brick top laying or aluminosilicate fiber cotton, lay when this fiberboard or cellucotton do heat insulation after heating-up furnace finishes, and be dry pendulum movably; Whole path is hung on shaping area girder steel up by suspension rod, the threaded circular screw mandrel that suspension rod is double end, and passage in height can regulate by nut (with reference to Fig. 1).
In embodiment 2 the utility model access structures: duct width is 700mm, front arch span is 700mm, is rectangle, withstands with jackscrew device by cover plate dome brick, and cover plate dome brick material is 2.55 mullite synthesizing materials, and jackscrew device is fixed on suspension rod; Front arch external parcel one layer of heat preservation brick, 2 layers of calcium silicate board with microporous of insulating brick top laying, lay when this plate does heat insulation after heating-up furnace finishes, and are dry pendulum movably; Whole path is hung on shaping area girder steel up by suspension rod, and suspension rod is welded with angle bar or rectangular pipe and round steel, and one of round steel is screw thread, and nut is arranged on screwed round steel, and passage in height can regulate by nut (referring to Fig. 2).
Content described in this specification sheets embodiment is only enumerating of way of realization to utility model design; protection domain of the present utility model should not be regarded as only limiting to the specific form that embodiment states, protection domain of the present utility model also comprises that those skilled in the art conceive the equivalent technologies means that can expect according to the utility model.
Claims (7)
1. novel access structure, comprises path, covers front arch, the mounting rail of passage opening top, it is characterized in that: described path periphery arranges suspension rod and/or framework, on described framework or described suspension rod, jackscrew device is installed; The both sides of described front arch are furnished with respectively corresponding cover plate dome brick, and the jackscrew front end of described jackscrew device is against on corresponding cover plate dome brick outer side; Described front arch external parcel one layer of heat preservation brick, and at least one deck thermal insulation layer is laid in the top of described insulating brick; Described path is hung on the mounting rail directly over path by suspension rod.
2. novel access structure as claimed in claim 1, is characterized in that: the tangent plane of described front arch is circular arc arch or rectangle.
3. novel access structure as claimed in claim 1, is characterized in that: when described access structure is provided with framework, described jackscrew device is arranged on framework; When described access structure is not provided with framework, described jackscrew device is arranged on suspension rod, and connects by hanger rod connecting piece between suspension rod.
4. novel access structure as claimed in claim 3, is characterized in that: described suspension rod comprises interlude, is welded on the pipe at two ends, and the round steel of its middle hanger upper end is threaded; The round steel of described suspension rod bottom is connected with the bottom of whole path, and the round steel of suspension rod upper end is arranged on mounting rail by nut.
5. novel access structure as claimed in claim 3, it is characterized in that: described suspension rod comprises interlude and is welded on the threaded circular screw mandrel at two ends, the threaded circular screw mandrel of described suspension rod bottom and the bottom of whole path are spirally connected, and the threaded circular screw mandrel of suspension rod upper end is arranged on mounting rail by nut.
6. the novel access structure as described in claim 4 or 5, is characterized in that: described interlude is angle bar or rectangular pipe.
7. novel access structure as claimed in claim 1, is characterized in that: described thermal insulation layer is aluminosilicate fiberboard, aluminosilicate fiber cotton or calcium silicate board with microporous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839637.0U CN203683353U (en) | 2013-12-18 | 2013-12-18 | Novel passage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839637.0U CN203683353U (en) | 2013-12-18 | 2013-12-18 | Novel passage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683353U true CN203683353U (en) | 2014-07-02 |
Family
ID=51005281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320839637.0U Expired - Lifetime CN203683353U (en) | 2013-12-18 | 2013-12-18 | Novel passage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109694177A (en) * | 2018-06-21 | 2019-04-30 | 巨石集团有限公司 | A kind of glass fibre tank furnace channel arch roof construction |
| US20220098079A1 (en) * | 2019-08-13 | 2022-03-31 | Jushi Group Co., Ltd. | Cover plate structure for glass fiber tank furnace forehearth |
-
2013
- 2013-12-18 CN CN201320839637.0U patent/CN203683353U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109694177A (en) * | 2018-06-21 | 2019-04-30 | 巨石集团有限公司 | A kind of glass fibre tank furnace channel arch roof construction |
| US20220098079A1 (en) * | 2019-08-13 | 2022-03-31 | Jushi Group Co., Ltd. | Cover plate structure for glass fiber tank furnace forehearth |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |