CN202281511U - Anchoring nail assembly for in-furnace thermal insulation - Google Patents
Anchoring nail assembly for in-furnace thermal insulation Download PDFInfo
- Publication number
- CN202281511U CN202281511U CN201120417625XU CN201120417625U CN202281511U CN 202281511 U CN202281511 U CN 202281511U CN 201120417625X U CN201120417625X U CN 201120417625XU CN 201120417625 U CN201120417625 U CN 201120417625U CN 202281511 U CN202281511 U CN 202281511U
- Authority
- CN
- China
- Prior art keywords
- anchor studs
- assembly
- nut
- anchoring nail
- heat insulation
- 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 - Fee Related
Links
Images
Abstract
The utility model relates an anchoring nail assembly for in-furnace thermal insulation. The assembly comprises an anchoring nail, wherein two ends of the anchoring nail are provided with threads respectively; one end of the anchoring nail is connected with a fixed nut, and the other end of the anchoring nail passes through the nut orderly. The anchoring nail assembly in the utility model has the beneficial effects that: 1. the structure is simple and convenient to use; 2. anchoring nails made of a ceramic material are adopted for thermal insulation, the thermal insulation effect is good and the heat of the furnace is not easy to be carried away; 3. the anchoring nail assembly is low in cost, is energy-saving and the environment-friendly.
Description
Technical field
The utility model relates to the anchor studs assembly, relates in particular to heat insulation anchor studs assembly in a kind of stove.
Background technology
At present; The industrial furnace liner is heat insulation to have multiple mode; It is particularly common wherein to use tapetum fibrosum to add the mode of heating resisting metal anchoring piece; The main feature of this mode is: the outer carbon steel structure spare of furnace high-temperature medium and stove separates through the very low ceramic fiber blanket of thermal conductivity factor, reduces distributing of furnace heat, protects not Yin Gaowen and modification takes place or intensity obviously reduces of the outer steel construction of stove simultaneously; Ceramic fiber blanket supports through the metal anchor studs that is welded on furnace wall steel construction (steel plate) and is fixing; Anchor studs one end is welded on the furnace wall steel plate; An other end exposes in stove and will be through the middle ceramic fiber blanket of anchor studs through nut and pad to be fixed; Anchor studs is the heat resisting steel material, arranges in length and breadth with a determining deviation, and the most whole furnace wall is inboard to be separated with ceramic fiber blanket and furnace high-temperature atmosphere.There are two drawbacks in the above-mentioned mode of using tapetum fibrosum to add the heating resisting metal anchoring piece: (1) anchor studs is the heating resisting metal material, and composition is expensive, heavy metal, and cost is higher, and consumes a large amount of scarce resources, not energy-conserving and environment-protective; (2) thermal conductivity of anchor studs is very high, and high-temperature atmosphere in the direct contact furnace of an end, causes the heat dissipation capacity of stove very big, causes furnace thermal efficiency to reduce.Publication number is CN201037732Y, and open day is on March 19th, 2008, and patent name is that the patent of ceramic fibre anchoring assembly discloses a kind of anchor studs assembly of processing with ceramic material, but this anchor studs assembly uses inconvenience, is unfavorable for applying.Therefore, it is simple that we press for a kind of making, anchor studs assembly with low cost, easy to use.
The utility model content
The utility model technical problem to be solved provides heat insulation anchor studs assembly in a kind of stove simple in structure, easy to use.
The utility model is that the technical scheme that is adopted is: heat insulation anchor studs assembly in a kind of stove, comprise anchor studs, and establish screw thread respectively at the two ends of anchor studs, an end of anchor studs is connected with hold-down nut, and the other end of anchor studs passes nut successively.
Press such scheme, said anchor studs is processed by ceramic material.
Press such scheme, between hold-down nut and nut, be provided with pad.
Press such scheme, between hold-down nut and pad, be provided with Metallic card.
Press such scheme, described hold-down nut is processed by carbon steel material.
Press such scheme, described pad is processed by ceramic material.
Press such scheme, described nut is processed by ceramic material.
During use; To be welded on the furnace shell steel plate by the hold-down nut that carbon steel material is processed earlier; One end of the anchor studs that ceramic material is processed is screwed on the hold-down nut, then ceramic fiber blanket is passed anchor studs, and layer is layered on the furnace shell; Pass pad and the nut processed by ceramic material more then, ceramic fiber blanket is fixed and clamped.When ceramic fiber blanket is thicker, can pass through fixedly ceramic fiber blanket of Metallic card.
The beneficial effect of the utility model is: 1, simple in structure, easy to use.2, the anchor studs that adopts ceramic material to process is come heat insulation, and good heat-insulation effect is difficult for leading away the heat of stove.3, cost is low, and energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
During use; To be welded on by the hold-down nut 1 that carbon steel material is processed on the furnace shell steel plate 7 earlier; One end of the anchor studs 2 that ceramic material is processed is screwed on the hold-down nut 1, then ceramic fiber blanket 6 is passed anchor studs 2, and layer is layered on the furnace shell; Pass the pad 4 and nut 5 processed by ceramic material more then, ceramic fiber blanket 6 is fixed and clamped.
The utility model also can be adaptable across the industrial furnace field with refractory brick or other material heat-barrier material except that in adopting the heat insulation industrial furnace of ceramic fiber blanket, using.
The above; Only being the preferred embodiment of the utility model, is not that the utility model is done any pro forma restriction, and those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification; Equivalent variations or modification all drop in the protection domain of the utility model.
Claims (7)
1. heat insulation anchor studs assembly in the stove comprises anchor studs, and it is characterized in that: the two ends of described anchor studs are respectively equipped with screw thread, and an end of anchor studs is connected with hold-down nut, and the other end of anchor studs passes nut successively.
2. heat insulation anchor studs assembly in the stove as claimed in claim 1, it is characterized in that: described anchor studs is processed by ceramic material.
3. heat insulation anchor studs assembly in the stove as claimed in claim 1 is characterized in that: between hold-down nut and nut, be provided with pad.
4. heat insulation anchor studs assembly in the stove as claimed in claim 2 is characterized in that: between hold-down nut and pad, be provided with Metallic card.
5. like heat insulation anchor studs assembly in claim 1, the 3 or 4 described stoves, it is characterized in that: described hold-down nut is processed by carbon steel material.
6. like heat insulation anchor studs assembly in claim 3 or the 4 described stoves, it is characterized in that: described pad is processed by ceramic material.
7. like heat insulation anchor studs assembly in claim 1 or the 3 described stoves, it is characterized in that: described nut is processed by ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120417625XU CN202281511U (en) | 2011-10-28 | 2011-10-28 | Anchoring nail assembly for in-furnace thermal insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120417625XU CN202281511U (en) | 2011-10-28 | 2011-10-28 | Anchoring nail assembly for in-furnace thermal insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281511U true CN202281511U (en) | 2012-06-20 |
Family
ID=46227678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120417625XU Expired - Fee Related CN202281511U (en) | 2011-10-28 | 2011-10-28 | Anchoring nail assembly for in-furnace thermal insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701910A (en) * | 2018-07-10 | 2020-01-17 | 中国石化工程建设有限公司 | Installation anchor assembly |
-
2011
- 2011-10-28 CN CN201120417625XU patent/CN202281511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701910A (en) * | 2018-07-10 | 2020-01-17 | 中国石化工程建设有限公司 | Installation anchor assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109020501A (en) | A kind of preparation method of high-performance solid heat storage brick | |
| CN202281511U (en) | Anchoring nail assembly for in-furnace thermal insulation | |
| CN102407626B (en) | Pressing technology of aluminum base copper-clad plate | |
| CN204697315U (en) | Composite heating plate | |
| CN103322384A (en) | Pipe flange insulation structure | |
| CN201297638Y (en) | Heat insulation structure of high-temperature air flue of can-type calciner | |
| CN204085178U (en) | Ceramic fiber module pin-connected panel hot pressed sintering furnace body | |
| CN203336149U (en) | Pipeline flange heat preservation structure | |
| CN201808253U (en) | Stainless steel and carbon steel composite board | |
| CN201915123U (en) | Metal strip heat treatment waste heat recovery device with double-layer structure | |
| CN201371221Y (en) | Energy-saving forging electric heating furnace | |
| CN204584248U (en) | There is the aluminium liquid apparatus for placing of external thermal insulation | |
| CN205065182U (en) | Vacuum structure high temperature thermal insulation board | |
| CN204313651U (en) | A kind of kiln silico-calcium/aluminum foil composite heat insulation board | |
| CN104743546A (en) | Special carbon material internal heat serial graphitizing production apparatus | |
| CN203349654U (en) | High temperature carbonization furnace used for sintering tantalum niobium | |
| CN203625051U (en) | Internal heat cascaded graphitizing production device | |
| CN201785458U (en) | Rolled steel heating furnace based on energy-saving coating | |
| CN205232474U (en) | Directional heater of formula is buryyed in high -efficient, energy -conservation | |
| CN102679737B (en) | Ceramic anchoring nail for castable lining | |
| CN205601286U (en) | Rock wool composite insulation board is used to heat energy equipment | |
| CN208419604U (en) | A kind of large size fluidized roaster external thermal insulation structure | |
| CN202071270U (en) | Vulcanizing furnace | |
| CN104501592A (en) | Low-energy consumption resistance furnace for magnesium alloy smelting | |
| CN102747200A (en) | Annealing furnace heat-preserving furnace wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |