CN201488536U - Uniform distribution device of kiln sands of tunnel kiln - Google Patents
Uniform distribution device of kiln sands of tunnel kiln Download PDFInfo
- Publication number
- CN201488536U CN201488536U CN2009200148431U CN200920014843U CN201488536U CN 201488536 U CN201488536 U CN 201488536U CN 2009200148431 U CN2009200148431 U CN 2009200148431U CN 200920014843 U CN200920014843 U CN 200920014843U CN 201488536 U CN201488536 U CN 201488536U
- Authority
- CN
- China
- Prior art keywords
- kiln
- sand
- sands
- distribution device
- sealing groove
- 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
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to a uniform distribution device of kiln sands of a tunnel kiln, which is characterized in that the device is arranged on a sand-sealing cutter of a kiln car, and the device can lead the kiln sands in a sand-sealing groove to be uniformly distributed when the kiln car moves. The device is a scraping plate which is arranged on the sand-sealing cutter, wherein the height of the lower edge of the scraping plate is not higher than that of the upper edge of the sand-sealing groove. The device has the benefit effects of guaranteeing that the kiln sands in the sand-sealing groove are highly and uniformly distributed along the axial direction of the tunnel kiln, effectively preventing the kiln sands from being non-uniformly distributed caused by the natural falling of the kiln sands when adding the sands at fixed points out of the kiln, relieving the phenomenon that the local temperature of the bottom of the kiln car is over high, simultaneously reducing the times for adding the kiln sands, being capable of reducing the amount of sand injecting holes when building a new tunnel kiln, being good for reducing the loss of the heat energy of the kiln body, being energy-saving, and having simple structure, low cost and long service life.
Description
Technical field
The utility model relates to the medium and high temperature tunnel cave in brick, watt production, relates in particular to the kiln sand even distribution device in the tunnel cave sand seal.
Background technology
Brick, watt production is at present burnt till in the medium and high temperature tunnel cave of usefulness, and the sealing of kiln car and kiln body is made up of following three parts: the sand sealing groove on the kiln body, the sand sealing knife on the kiln car and be filled in the interior kiln sand of sand sealing groove.Because the long-term frequent turnover of kiln car is constantly taken the kiln sand in the sand sealing groove out of, by the fixing kiln sand skewness that can cause when sand hole replenishes kiln sand in the sand sealing groove of annotating, the too high phenomenon of kiln car bottom local temperature appears easily.
Summary of the invention
The purpose of this utility model provides the even distribution device of the kiln sand in a kind of tunnel cave sand seal, this device efficiently solve kiln sand in sand sealing groove skewness, make the too high problem of kiln car bottom local temperature.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of even distribution device of tunnel cave kiln sand, this device are arranged on the sand sealing knife of kiln car, and when kiln car moved, this device can make the kiln sand in the sand sealing groove be evenly distributed.
Described device is the scraper plate that is arranged on the sand sealing knife, and its lower edge height is not higher than the sand sealing groove upper edge.
Described scraper plate is installed in the one-sided or bilateral of sand sealing knife.
Described scraper plate is an arbitrary shape.
Described scraper plate is high temperature resistant material.
Described scraper plate is one or more.
The beneficial effects of the utility model are: guarantee that kiln sand is even along the axial height of tunnel cave in the sand sealing groove, effectively avoided because the outer fixed point of the kiln kiln sand skewness that the kiln sand spontaneous current causes down when adding sand, alleviated the too high phenomenon of local temperature bottom the kiln car.Reduced simultaneously and added the number of times of kiln sand, and can in newly-built tunnel cave, reduce the quantity of annotating sand hole, helped reducing scattering and disappearing of cellar for storing things body heat content, had energy-conservation meaning.This apparatus structure is simple, and cost is low, long service life.
Description of drawings
Fig. 1 is the hermetic unit structural representation of prior art kiln car and kiln body;
Fig. 2 is the hermetic unit structural representation of the utility model kiln body and kiln car;
Fig. 3 is an A-A profile among Fig. 2.
1-sand sealing groove 2-kiln sand 3-sand sealing knife 4-scraper plate 5-kiln car 6-kiln body among the figure
The specific embodiment
Be described in detail the utility model below in conjunction with description of drawings.
See Fig. 1, be the hermetic unit structural representation of kiln body in the prior art 6 with kiln car 5.The sand sealing groove 1 of kiln body 6 is formed hermetically-sealed construction with the sand sealing knife of kiln car 53, and the kiln sand 2 of adding has stoped high temperature gas flow flowing to kiln car 5 bottoms.
See Fig. 2,, on the sand sealing knife 3 of kiln car 5, install scraper plate 4 additional, when kiln car 5 moves, the kiln sand 2 in kiln body 6 sand sealing grooves 1 is evenly tiled for improving the hermetic unit structural representation of back kiln body 6 and kiln car 5.This device lower edge height is not higher than sand sealing groove 1 upper edge, and horizontal level can be any, and one-sided or bilateral is installed, arbitrary shape, and quantity is one or more.Material can be any hard exotic material.
See Fig. 3, these scraper plate 4 materials are selected high temperature resistant stainless steel for use, are welded on the sand sealing knife 3 of kiln car 5, each one of both sides, scraper plate is of a size of 50mm * 40mm * 10mm (long * wide * thick), is 30 ° with the sand sealing knife angle, and setting height(from bottom) is that scraper plate 4 lower edges are to sand sealing knife 3 distance from bottom 100mm.
Claims (6)
1. the even distribution device of a tunnel cave kiln sand is characterized in that, this device is arranged on the sand sealing knife of kiln car, when kiln car moves, the interior kiln sand of sand sealing groove is evenly distributed.
2. the even distribution device of a kind of tunnel cave kiln sand according to claim 1 is characterized in that, described device is the scraper plate that is arranged on the sand sealing knife, and its lower edge height is not higher than the sand sealing groove upper edge.
3. the even distribution device of a kind of tunnel cave kiln sand according to claim 2 is characterized in that, the one-sided or bilateral of described scraper plate is installed on the sand sealing knife.
4. according to the even distribution device of claim 2 or 3 described a kind of tunnel cave kiln sands, it is characterized in that described scraper plate is an arbitrary shape.
5. according to the even distribution device of claim 2 or 3 described a kind of tunnel cave kiln sands, it is characterized in that described scraper plate is high temperature resistant material.
6. according to the even distribution device of claim 2 or 3 described a kind of tunnel cave kiln sands, it is characterized in that described scraper plate is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200148431U CN201488536U (en) | 2009-06-25 | 2009-06-25 | Uniform distribution device of kiln sands of tunnel kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200148431U CN201488536U (en) | 2009-06-25 | 2009-06-25 | Uniform distribution device of kiln sands of tunnel kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488536U true CN201488536U (en) | 2010-05-26 |
Family
ID=42427412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200148431U Expired - Fee Related CN201488536U (en) | 2009-06-25 | 2009-06-25 | Uniform distribution device of kiln sands of tunnel kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792162A (en) * | 2015-04-29 | 2015-07-22 | 长兴震铭耐火材料有限公司 | Coal gangue tunnel kiln preheating section structure |
-
2009
- 2009-06-25 CN CN2009200148431U patent/CN201488536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792162A (en) * | 2015-04-29 | 2015-07-22 | 长兴震铭耐火材料有限公司 | Coal gangue tunnel kiln preheating section structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101994392A (en) | Large-volume concrete fast pouring and temperature control method | |
| CN203947415U (en) | A kind of temperature control cracking-proof bridge deck containing phase-changing energy storage material | |
| CN201746572U (en) | Composite sliding brick for sliding steel outlet of converter | |
| CN201488536U (en) | Uniform distribution device of kiln sands of tunnel kiln | |
| CN203437635U (en) | Standby ventilation brick in steel ladle | |
| CN103498477A (en) | Large-sized hollow concrete structure for refilling large-scale cavity | |
| CN203534185U (en) | Firebrick with embedding-sealing structure | |
| CN202194074U (en) | Pier body heat-insulating template | |
| CN205821375U (en) | A kind of RH refining furnace vacuum chamber task layer structure-improved | |
| CN202074829U (en) | Full sealed lead discharging groove type ore-smelting furnace bottom | |
| CN201524599U (en) | Water injector in vertical mill | |
| CN208618639U (en) | A kind of Assembled self-insulating wallboard | |
| CN104193367A (en) | Castable for slag line brick | |
| CN202164816U (en) | Energy-saving thermal insulation pattern plate for cast-in-place concrete structures and general prefabricated parts | |
| CN205840118U (en) | A kind of regeneration brick being easy to fill different material | |
| CN204286120U (en) | A kind of cement kiln preheaters inner core wall built-up | |
| CN201835267U (en) | Tail water drainage structure of river-source heat pump | |
| CN202559582U (en) | Thermal insulation brick | |
| CN203640187U (en) | Plate-shaped container with inner supporting body | |
| AU2011204684C1 (en) | Cathode with replaceable assembly for retarding flow in aluminum electrolytic cell | |
| CN208933762U (en) | A kind of water and soil conservation modular tile | |
| CN203343427U (en) | Alumina-silicon-carbide carbon brick for ladle | |
| CN207006871U (en) | A kind of lead mouth inclined chute device | |
| CN201793763U (en) | Novel assembled graphitized special cathode for aluminium electrolysis | |
| CN102747382B (en) | Insulation and anti-oxidation method and insulation cladding system when aluminium cell produces |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20170625 |