CN208108842U - A kind of heat insulation type high temperature resistant flue shutter - Google Patents
A kind of heat insulation type high temperature resistant flue shutter Download PDFInfo
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- CN208108842U CN208108842U CN201721761467.3U CN201721761467U CN208108842U CN 208108842 U CN208108842 U CN 208108842U CN 201721761467 U CN201721761467 U CN 201721761467U CN 208108842 U CN208108842 U CN 208108842U
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Abstract
The utility model discloses a kind of heat insulation type high temperature resistant flue shutters, including top pouring material prefabricated component, several casting material prefabricated parts in middle part, bottom material feeding prefabricated component and flashboard steel structure assembly, top pouring material prefabricated component bottom has groove one, there is raised line one at respective slot one at the top of the casting material prefabricated part in middle part, top pouring material prefabricated component is engaged with the casting material prefabricated part in middle part by groove one and raised line one, the casting material prefabricated part bottom in middle part has groove two, there is at respective slot two raised line two at the top of bottom pouring material prefabricated component, the casting material prefabricated part in middle part is engaged with bottom pouring material prefabricated component by groove two and raised line two, the casting material prefabricated part in adjacent middle part passes through the groove two of itself, raised line one is mutually clamped, tapetum fibrosum containing zirconium is drawn in filler plug between adjacent casting material prefabricated part；The flashboard steel structure assembly is fixed through top pouring material prefabricated component, the casting material prefabricated part in several middle parts and bottom material feeding prefabricated component.The utility model has the characteristics that lighter weight, heat-proof quality are good, intensity is high, corrosion resistance is strong, easy-maintaining, using effect is good and long service life, is widely used in the smoke evacuation system of kiln.
Description
Technical field
The utility model belongs to fire resisting material field, and in particular to a kind of heat insulation type high temperature resistant flue shutter.
Background technique
In recent years, kiln is widely used in fields such as metallurgy, building materials and HVAC, and smoke evacuation system is indispensable in kiln
Subsystem controls furnace pressure and inner flue gas of the stove is discharged usually requires kiln flashboard structure to realize.Currently, furnace flue flashboard
Structure is based on heat-resisting alloy material, higher cost, and since flashboard needs often opening and closing, circumstance of temperature difference changes greatly, it is desirable that flashboard
Integral strength with higher, but traditional flashboard limited strength, it is therefore desirable to often replace flashboard, cost improves；Moreover, by
In flue internal temperature up to 900 ~ 1000 DEG C, flashboard will cause serious scaling loss in use for some time, cause to deform, shadow
Ring the normal work operating of entire kiln.
Summary of the invention
Goal of the invention：The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of heat insulation type high temperature resistant
Flue shutter.
Technical solution：In order to achieve the above object of the invention, the utility model is specifically achieved like this：A kind of heat insulation type
High temperature resistant flue shutter, including top pouring material prefabricated component, the casting material prefabricated part in several middle parts, bottom material feeding prefabricated component and flashboard
Steel structure assembly, top pouring material prefabricated component bottom have at the top of the casting material prefabricated part of groove one, middle part and have at respective slot one
There is raised line one, top pouring material prefabricated component is engaged with the casting material prefabricated part in middle part by groove one and raised line one, and middle part is poured
With having raised line two at respective slot two at the top of groove two, bottom pouring material prefabricated component, middle part is poured for material feeding prefabricated component bottom
Material prefabricated component is engaged with bottom pouring material prefabricated component by groove two and raised line two, and the casting material prefabricated part in adjacent middle part is logical
Groove two, the raised line one for crossing itself are mutually clamped, and tapetum fibrosum containing zirconium is drawn in filler plug between adjacent casting material prefabricated part；The lock
Slab construction package is consolidated through top pouring material prefabricated component, the casting material prefabricated part in several middle parts and bottom material feeding prefabricated component
It is fixed.
Wherein, the flashboard steel structure assembly is equipped with steel top plate, flashboard steel construction at top pouring material prefabricated component
Component is equipped with steel substrate at bottom pouring material prefabricated component.
Wherein, the flashboard steel structure assembly includes column screw rod, and screw rod both ends are equipped with pin hole, on screw rod, pin hole
Inside is equipped with fixture nut.
Wherein, the screw rod periphery coats one layer of ceramic fibre strip.
Wherein, each casting material prefabricated part passes through 2 pieces of steel top plates, 4 groups of flashboard steel structure assemblies, 2 pieces of steel bottoms
Plate is fixed, and every piece of steel top plate, 2 groups of flashboard steel structure assemblies, 1 piece of steel substrate are a fixed cell, 2 groups of flashboard steel
Construction package sequentially pass through top steel plate, top pouring material prefabricated component, the casting material prefabricated part in middle part, bottom pouring material prefabricated component,
Bottom steel plate is fixed.
Wherein, the groove one of the top pouring material prefabricated component bottom is located at top pouring material prefabricated component bottom center or bottom
Portion side.
Wherein, the casting material prefabricated part is corundum-mullite material, and bulk density is 1.0 ~ 2.5g/cm3, temperature model
Enclose 1000 ~ 1500 DEG C.
Wherein, the Sai La tapetum fibrosum containing zirconium is 1430 grades of ceramic fiber blankets, with a thickness of 5 ~ 10mm.
Wherein, the ceramic fibre strip is 1260 grades of ceramic fiber cottons, with a thickness of 3mm.
Beneficial effect：The utility model has the following advantages that compared with traditional technology：
（1）It, can be specific to warp by disassembling flue shutter at being spliced after the casting material prefabricated part of each layer, being fixed
The casting material prefabricated part that loss is generated after long-time use is replaced, and economic benefit, use cost are effectively increased；
（2）Flashboard steel structure assembly is fixed the casting material prefabricated part of each layer sandwiched therebetween by bayonet fashion, behaviour
Make simply, replacement is convenient, guarantees working efficiency；
（3）It is prefabricated in flashboard steel structure assembly and top pouring material prefabricated component, flashboard steel structure assembly and bottom pouring material
Add steel plate between part, the effective protection intensity of flashboard steel structure assembly and casting material prefabricated part through part prevents out
The phenomenon that splitting, damaging；
（4）The utility model have lighter weight, heat-proof quality is good, intensity is high, corrosion resistance is strong, it is easy-maintaining, use
The characteristics of effect is good and long service life, is widely used in the smoke evacuation system of kiln.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model flashboard steel structure assembly schematic enlarged-scale view.
Specific embodiment
A kind of heat insulation type high temperature resistant flue shutter as shown in Figure 1 and 2, including top pouring material prefabricated component 1, several middle parts
Casting material prefabricated part 2, bottom material feeding prefabricated component 3 and flashboard steel structure assembly 4,1 bottom of top pouring material prefabricated component have groove
One, there is raised line one, top pouring material prefabricated component 1 and middle part castable at the casting material prefabricated 2 top respective slot one of part in middle part
Prefabricated component 2 is engaged by groove one and raised line one, and casting material prefabricated 2 bottom of part in middle part has groove two, bottom pouring material
There is raised line two, the casting material prefabricated part 2 in middle part passes through recessed with bottom pouring material prefabricated component 3 at 3 top respective slot two of prefabricated component
Slot two and raised line two are engaged, and the casting material prefabricated part 2 in adjacent middle part is mutually clamped by groove two, the raised line one of itself,
Tapetum fibrosum containing zirconium 5 is drawn in filler plug between adjacent casting material prefabricated part；The flashboard steel structure assembly 4 is pre- through top pouring material
Product 1, the casting material prefabricated part 2 in several middle parts and bottom material feeding prefabricated component 3 are fixed；The flashboard steel structure assembly 4 runs through
Steel top plate 6 is equipped at top pouring material prefabricated component 1, flashboard steel structure assembly 4 is equipped with steel at bottom pouring material prefabricated component 3
Matter bottom plate 7；The flashboard steel structure assembly 4 includes column screw rod 401, and 401 both ends of screw rod are equipped with pin hole 402, screw rod 401
Fixture nut 403 is equipped on the inside of upper, pin hole 402, screw rod periphery coats one layer of ceramic fibre strip；A kind of preferred fixation side
Case, each casting material prefabricated part are fixed by 2 pieces of steel top plates, 4 groups of flashboard steel structure assemblies, 2 pieces of steel substrates,
Every piece of steel top plate, 2 groups of flashboard steel structure assemblies, 1 piece of steel substrate are a fixed cell, 2 groups of flashboard steel structure assemblies according to
It is secondary through top steel plate, top pouring material prefabricated component, the casting material prefabricated part in middle part, bottom pouring material prefabricated component, bottom steel plate into
Row is fixed；Wherein, the groove one of the top pouring material prefabricated component bottom is located at top pouring material prefabricated component bottom center or bottom
Portion side, the casting material prefabricated part are corundum-mullite material, and bulk density is 1.0 ~ 2.5g/cm3, temperature range 1000
~ 1500 DEG C, the Sai La tapetum fibrosum containing zirconium is 1430 grades of ceramic fiber blankets, and with a thickness of 5 ~ 10mm, the ceramic fibre strip is
1260 grades of ceramic fiber cottons, with a thickness of 3mm.
The specific installation method of the utility model is, first by top pouring material prefabricated component, the casting material prefabricated part in several middle parts, bottom
Material feeding prefabricated component in portion's is engaged by groove, raised line, and 2 pieces of steel top plates, bottoms are covered above top pouring material prefabricated component
2 pieces of steel substrates are covered below casting material prefabricated part, and it is prefabricated that a pair of of screw rod is extended through into 1 piece of steel top plate, top pouring material
After part, the casting material prefabricated part in middle part, bottom material feeding prefabricated component, steel substrate, the both ends of fixture nut standing screw are first used, then
The pin hole at bolt insertion screw rod both ends is subjected to secondary locking, fixture nut lock between two bolts.
Claims (9)
1. a kind of heat insulation type high temperature resistant flue shutter, which is characterized in that including top pouring material prefabricated component（1）, several middle parts pour
Material feeding prefabricated component（2）, bottom material feeding prefabricated component（3）With flashboard steel structure assembly（4）, top pouring material prefabricated component（1）Bottom tool
Fluted one, the casting material prefabricated part in middle part（2）There is raised line one, top pouring material prefabricated component at top respective slot one（1）With
The casting material prefabricated part in middle part（2）Engaged by groove one and raised line one, the casting material prefabricated part in middle part（2）Bottom has groove
Two, bottom pouring material prefabricated component（3）There is raised line two, the casting material prefabricated part in middle part at top respective slot two（2）It is poured with bottom
Material feeding prefabricated component（3）Engaged by groove two and raised line two, the casting material prefabricated part in adjacent middle part（2）Pass through the recessed of itself
Slot two, raised line one are mutually clamped, and tapetum fibrosum containing zirconium is drawn in filler plug between adjacent casting material prefabricated part（5）；The flashboard steel knot
Structure component（4）Through top pouring material prefabricated component（1）, several casting material prefabricated parts in middle part（2）With bottom material feeding prefabricated component（3）Into
Row is fixed.
2. heat insulation type high temperature resistant flue shutter according to claim 1, which is characterized in that the flashboard steel structure assembly
（4）Through top pouring material prefabricated component（1）Place is equipped with steel top plate（6）, flashboard steel structure assembly（4）It is pre- through bottom pouring material
Product（3）Place is equipped with steel substrate（7）.
3. heat insulation type high temperature resistant flue shutter according to claim 1 or 2, which is characterized in that the flashboard steel construction group
Part（4）Including column screw rod（401）, screw rod（401）Both ends are equipped with pin hole（402）, screw rod（401）Upper, pin hole（402）It is interior
Side is equipped with fixture nut（403）.
4. heat insulation type high temperature resistant flue shutter according to claim 3, which is characterized in that the screw rod periphery coats one layer
Ceramic fibre strip.
5. heat insulation type high temperature resistant flue shutter according to claim 3, which is characterized in that institute's top pouring material prefabricated component,
The casting material prefabricated part in several middle parts and bottom material feeding prefabricated component pass through 2 pieces of steel top plates, 4 groups of flashboard steel structure assemblies, 2 pieces of steel
Bottom plate is fixed, and every piece of steel top plate, 2 groups of flashboard steel structure assemblies, 1 piece of steel substrate are a fixed cell, 2 groups of flashboards
It is prefabricated that steel structure assembly sequentially passes through top steel plate, top pouring material prefabricated component, the casting material prefabricated part in middle part, bottom pouring material
Part, bottom steel plate are fixed.
6. heat insulation type high temperature resistant flue shutter according to claim 1, which is characterized in that the top pouring material prefabricated component
The groove one of bottom is located at top pouring material prefabricated component bottom center or bottom side.
7. heat insulation type high temperature resistant flue shutter according to claim 1, which is characterized in that the casting material prefabricated part is rigid
Beautiful mullite material, bulk density are 1.0 ~ 2.5g/cm3, 1000 ~ 1500 DEG C of temperature range.
8. heat insulation type high temperature resistant flue shutter according to claim 1, which is characterized in that the Sai La tapetum fibrosum containing zirconium is
1430 grades of ceramic fiber blankets, with a thickness of 5 ~ 10mm.
9. heat insulation type high temperature resistant flue shutter according to claim 4, which is characterized in that the ceramic fibre strip is 1260
Grade ceramic fiber cotton, with a thickness of 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721761467.3U CN208108842U (en) | 2017-12-17 | 2017-12-17 | A kind of heat insulation type high temperature resistant flue shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721761467.3U CN208108842U (en) | 2017-12-17 | 2017-12-17 | A kind of heat insulation type high temperature resistant flue shutter |
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| CN208108842U true CN208108842U (en) | 2018-11-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402811A (en) * | 2018-12-26 | 2019-03-01 | 无锡宏源机电科技股份有限公司 | Heating energy-saving device |
-
2017
- 2017-12-17 CN CN201721761467.3U patent/CN208108842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402811A (en) * | 2018-12-26 | 2019-03-01 | 无锡宏源机电科技股份有限公司 | Heating energy-saving device |
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