CN206572951U - Ceramic honey comb sintering furnace - Google Patents
Ceramic honey comb sintering furnace Download PDFInfo
- Publication number
- CN206572951U CN206572951U CN201720284678.6U CN201720284678U CN206572951U CN 206572951 U CN206572951 U CN 206572951U CN 201720284678 U CN201720284678 U CN 201720284678U CN 206572951 U CN206572951 U CN 206572951U
- Authority
- CN
- China
- Prior art keywords
- honey comb
- ceramic honey
- sintering furnace
- heating element
- element heater
- 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
- 238000005245 sintering Methods 0.000 title claims abstract description 32
- 239000000919 ceramic Substances 0.000 title claims abstract description 31
- 241000264877 Hippospongia communis Species 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model relates to a kind of ceramic honey comb sintering furnace of announcement, including shell, interior stove, heating element heater, the carrier for carrying ceramic honey comb to be sintered, the first driver, the second driver, fire door and discharge duct, the interior stove is arranged in the shell, the carrier is arranged in the interior stove, the heating element heater distributing installation is in the interior stove, first driver drives the interior furnace zone to move the heating element heater and rotated forward, second driver drives the carrier reversion, the fire door is installed on the shell, and the discharge duct connects the interior stove.Prevent that local sintering temperature is too high, thermal source is evenly distributed, so as to improve sintering quality.
Description
Technical field
The utility model is related to agglomerating plant technical field, and in particular to a kind of ceramic honey comb sintering furnace.
Background technology
Ceramic honey comb is that, as a kind of porous ceramic film material in vehicle tail gas purification device, the ceramic surface is covered with one layer
HC, CO in waste gas, can be become water and CO2, while NOX is resolved into nitrogen and oxygen by the precious metals such as platinum, rhodium, palladium.
Being arranged on vehicle tail gas purification device on automobile, for purifying vehicle exhaust more.
Sintering furnace be it is a kind of at high temperature, make the mutual bonded of ceramic green solid particle, crystal grain is grown up, space and crystal boundary
Gradually reduce, by the transmission of material, its cumulative volume shrinks, density increase, finally as with certain microstructural densification
The stove of polycrystalline sintered body, is one of key equipment in the whole ceramic honey comb technological process of production.
Multiple heating lamps heating that existing sintering furnace is distributed in stove by being arranged at is sintered, the temperature in whole stove
Degree can not ensure consistent, there is local temperature height, the low situation of local temperature, so that sintering is uneven, and then influence sintering
Quality.
Utility model content
To solve the above problems, the utility model provides a kind of new ceramic honey comb sintering furnace, and then improve sintering quality.
The detailed technology scheme that the utility model is taken is：A kind of ceramic honey comb sintering furnace, including shell, interior stove, heating
Element, the carrier for carrying ceramic honey comb to be sintered, the first driver, the second driver, fire door and discharge duct, it is described interior
Stove is arranged in the shell, and the carrier is arranged in the interior stove, and the heating element heater distributing installation is in the interior stove, institute
Stating the first driver drives the interior furnace zone to move the heating element heater rotating forward, and second driver drives the carrier reversion,
The fire door is installed on the shell, and the discharge duct connects the interior stove.
Further, the heating element heater is the helical heating pipe for being arranged at the interior stove inwall.
Further, the heating element heater and the carrier are coaxially disposed.
Further, in addition to heat-insulation layer, the heat-insulation layer is arranged between the interior stove and the shell.
Further, in addition to by insulation material the gas recovery conduit for being made and being connected with the discharge duct.
Further, it is provided with air volume regulating valve on the gas recovery conduit.
Further, the fire door is towards the enclosure projection.
Further, it is provided with vacuum orifice on the shell.
Compared with prior art, the heating element heater distributing installation of ceramic honey comb sintering furnace of the present utility model is in interior stove,
Furnace zone is moved heating element heater and rotated forward in the driving of first driver, and is used for the carrier for carrying ceramic honey comb to be sintered by the second driver
Drive and invert, heating element heater and ceramic honey comb to be sintered are relatively rotated, and prevent that local sintering temperature is too high, make thermal source distribution equal
It is even, so as to improve sintering quality.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model ceramic honey comb sintering furnace.
Fig. 2 is the utility model ceramic honey comb sintering furnace schematic cross-section.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can pass through many different forms
To realize, however it is not limited to embodiment disclosed below.On the contrary, the purpose for providing these embodiments is made to this practicality
It is more thorough comprehensive that new disclosure understands.
It please join Fig. 1 and Fig. 2, a kind of ceramic honey comb sintering furnace that the utility model is disclosed, it includes shell 1, interior stove 2, added
Thermal element 3, the carrier 4 for carrying ceramic honey comb to be sintered, the first driver 5, the second driver 6, fire door 7 and discharge duct
8.Interior stove 2 is arranged in shell 1, and carrier 4 is arranged in the interior stove 2.The distributing installation of heating element heater 3 is in interior stove 2, the first driving
Device 5 drives interior stove 2 to drive heating element heater 3 to rotate forward, and the second driver 6 driving carrier 4 is inverted, and fire door 7 is installed on shell 1, row
Feed channel 8 connects interior stove 2.The distributing installation of heating element heater 3 is in interior stove 2, and the first driver 5 drives interior stove 2 to drive heating element heater 3
Rotate forward, and the carrier 4 for being used to carry ceramic honey comb to be sintered is driven by the second driver 6 and inverted, heating element heater 3 and to be sintered
Ceramic honey comb is relatively rotated, and is prevented that local sintering temperature is too high, thermal source is evenly distributed, so as to improve sintering quality.
It is preferred that, heating element heater 3 is the helical heating pipe for being arranged at the interior inwall of stove 2, makes thermal source distribution more uniform, and
Thermal source is set to be distributed in each corner of interior stove when rotation.It is preferred that, helical heating pipe connection power supply is heated by power supply
Produce heat.Heating element heater 3 and carrier 4 are coaxially disposed.First driver 5 is installed on shell 1, and the second driver 6 is installed on
On fire door 7.Its first, second driver can be the component of motor or motor as power.
Further, sintering furnace also includes heat-insulation layer 9, and heat-insulation layer 9 is arranged between interior stove 2 and shell 4, to prevent thermal source
It is lost in, and ensures sintering temperature in stove.The gas that sintering furnace also includes being made up and being connected with discharge duct 8 of insulation material is reclaimed
Pipeline, for being reclaimed to hot gas.Air volume regulating valve is provided with gas recovery conduit, gas recovery conduit can connect other
The equipment of heat is needed, the output of heat is closed and open and adjust by regulating valve, the energy is saved.Fire door 7 is towards in shell 1
Portion's projection.Vacuum orifice is provided with shell 1.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, above in conjunction with accompanying drawing to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in superincumbent description
Understand the utility model.But the utility model can be implemented with being much different from other manner described above, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model intension, therefore the utility model is not by public above
The limitation for the specific embodiment opened.Also, each technical characteristic of embodiment described above can be combined arbitrarily, to make to retouch
State succinctly, combination not all possible to each technical characteristic in above-described embodiment is all described, as long as however, these skills
Contradiction is not present in the combination of art feature, is all considered to be the scope of this specification record.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of ceramic honey comb sintering furnace, it is characterised in that including shell, interior stove, heating element heater, for carrying honeycomb to be sintered
Carrier, the first driver, the second driver, fire door and the discharge duct of ceramics, the interior stove is arranged in the shell, described
Carrier is arranged in the interior stove, and the heating element heater distributing installation is in the interior stove, and the first driver driving is described interior
Furnace zone is moved the heating element heater and rotated forward, and second driver drives the carrier reversion, and the fire door is installed on the shell
On, the discharge duct connects the interior stove.
2. ceramic honey comb sintering furnace according to claim 1, it is characterised in that the heating element heater is described interior to be arranged at
The helical heating pipe of stove inwall.
3. ceramic honey comb sintering furnace according to claim 1, it is characterised in that the heating element heater and the carrier are coaxial
Set.
4. ceramic honey comb sintering furnace according to claim 1, it is characterised in that also including heat-insulation layer, the heat-insulation layer is set
It is placed between the interior stove and the shell.
5. ceramic honey comb sintering furnace according to claim 1, it is characterised in that also including be made up of insulation material and with institute
State the gas recovery conduit of discharge duct connection.
6. ceramic honey comb sintering furnace according to claim 5, it is characterised in that be provided with gas on the gas recovery conduit
Adjustable valve.
7. ceramic honey comb sintering furnace according to claim 1, it is characterised in that the fire door is convex towards the enclosure
If.
8. ceramic honey comb sintering furnace according to claim 1, it is characterised in that be provided with vacuum orifice on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284678.6U CN206572951U (en) | 2017-03-22 | 2017-03-22 | Ceramic honey comb sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284678.6U CN206572951U (en) | 2017-03-22 | 2017-03-22 | Ceramic honey comb sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206572951U true CN206572951U (en) | 2017-10-20 |
Family
ID=60054957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720284678.6U Expired - Fee Related CN206572951U (en) | 2017-03-22 | 2017-03-22 | Ceramic honey comb sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206572951U (en) |
-
2017
- 2017-03-22 CN CN201720284678.6U patent/CN206572951U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |