CN201007610Y - Sagger for through-fire type curved surface structure powder - Google Patents
Sagger for through-fire type curved surface structure powder Download PDFInfo
- Publication number
- CN201007610Y CN201007610Y CNU2007200891637U CN200720089163U CN201007610Y CN 201007610 Y CN201007610 Y CN 201007610Y CN U2007200891637 U CNU2007200891637 U CN U2007200891637U CN 200720089163 U CN200720089163 U CN 200720089163U CN 201007610 Y CN201007610 Y CN 201007610Y
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- Prior art keywords
- saggar
- surface structure
- curved
- logical
- sagger
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- 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
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Abstract
The utility model relates to a fire-through-typed powder-used sagger in curved surface structure employed in the process of sintering and dewatering and preventing the shortages of abrasive materials, alumina powder, an object named in Chinese character Taolisha, rare earth, caoline, and certified color or the like. The utility model comprises a sagger body, the bottom section of the sagger body is of a curved structure with a pin, and a fire-through port is arranged at the heel of the pin. The utility model has the advantages that utilization occasions and the service life can be increased, the energy consumption can be reduced, the volume of production can be improved and the cost can be reduced greatly.
Description
Technical field:
The utility model belongs to the refractory material container technical field, relates in particular to used logical fiery formula curved-surface structure powder saggar in a kind of calcining that is applied to abrasive material, alumina powder, Tao Lisha, rare earth, kaolin, colorant etc., sintering, the dehydration.
Background technology:
At present, China various places burn that powder uses is still traditional cylindrical, square or flat saggar of rectangle (upper shed or not opening), exist short defective in service life, its reason is to fail to solve preferably because thermograde makes bursting stress and the stress concentration phenomenon that produces in the saggar, thereby causes damaged outstanding phenomenon at the bottom of used saggar failure mechanism and the saggar.
The utility model content:
The purpose of this utility model be to provide at above-mentioned deficiency a kind of according to curved-surface structure can cushion and discharge since the stress that the temperature difference produced to the destruction of saggar bottom surface, thereby the logical fiery formula curved-surface structure powder saggar that improves access times and increase the service life.
The technical solution of the utility model is achieved in that and comprises the saggar body that the bottom surface of saggar body is the curved-surface structure of band pin, and has logical burner in heel portion.
The curved-surface structure of described band pin is meant around the bottom of saggar body a circle pin, and the top of curved surface is positioned at saggar body bottom center.
Have logical burner in saggar body heel portion and be meant that along saggar body bottom all around heel portion and contact position, ground have 3-6 logical burner.
Upper oral part at the saggar body has 3-6 logical burner.
The utlity model has following good effect:
1, can improve access times, experimental result can improve more than three times its service life;
2, the utility model size design 3-6 logical burner according to the saggar size below the upper oral part of saggar and bottom can improve the effect of convection heat transfer' heat-transfer by convection, and then reaches the purpose that cuts down the consumption of energy and improve output;
3, to change traditional saggar flat for curved-surface structure tail band pin saggar for the saggar of this kind structure, and leave 3-6 logical burner in heel portion, reduced the stress concentration phenomenon at the bottom of the curved surface, cushioned bursting stress, disperseed the concentrated destruction of stress saggar, the setting of logical burner not only makes the volatilization of calcined material be easy to get rid of, and the heating surface of saggar is increased, can reduce firing temperature, energy efficient, firing period can also be shortened to improve output, the service life of saggar can also be prolonged.
4, this saggar can make the user reduce cost significantly.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a upward view of the present utility model
The specific embodiment:
As shown in Figure 1, the utility model comprises saggar body 1, and the bottom surface of saggar body 1 is the curved-surface structure 2 of band pin 5, and has logical burner 3 in heel portion.
The curved-surface structure 2 of described band pin is meant around the bottom of saggar body 1 a circle pin, and the top of curved surface is positioned at saggar body bottom center.Have logical burner 3 in saggar body 1 heel portion and be meant that along saggar body 1 bottom all around heel portion and contact position, ground have 3-6 logical burner 3.
Upper oral part at saggar body 1 also has 3-6 logical burner 4.
Claims (4)
1. a logical fiery formula curved-surface structure powder saggar comprises saggar body (1), it is characterized in that: the bottom surface of saggar body (1) is the curved-surface structure (2) of band pin (5), and has logical burner (3) in heel portion
2. logical fiery formula curved-surface structure powder saggar according to claim 1 is characterized in that: the curved-surface structure of described band pin (2) is meant around the bottom of saggar body (1) a circle pin, and the top of curved surface is positioned at saggar body bottom center.
3. logical fiery formula curved-surface structure powder saggar according to claim 1 is characterized in that: have logical burner (3) in saggar body (1) heel portion and be meant that along saggar body (1) bottom all around heel portion and contact position, ground have 3-6 logical burner (3)
4. logical fiery formula curved-surface structure powder saggar according to claim 1 is characterized in that: the upper oral part at saggar body (1) has 3-6 logical burner (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200891637U CN201007610Y (en) | 2007-01-12 | 2007-01-12 | Sagger for through-fire type curved surface structure powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200891637U CN201007610Y (en) | 2007-01-12 | 2007-01-12 | Sagger for through-fire type curved surface structure powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007610Y true CN201007610Y (en) | 2008-01-16 |
Family
ID=39003557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200891637U Expired - Fee Related CN201007610Y (en) | 2007-01-12 | 2007-01-12 | Sagger for through-fire type curved surface structure powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007610Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853669A (en) * | 2011-06-30 | 2013-01-02 | 史祖法 | Box pot for sintering ceramic homocentric sphere |
| CN105509486A (en) * | 2015-12-15 | 2016-04-20 | 郑州宏基研磨科技有限公司 | Saggar and method for producing abrasive material through saggar |
| EP3546872A1 (en) * | 2018-03-30 | 2019-10-02 | NGK Insulators, Ltd. | Saggar |
-
2007
- 2007-01-12 CN CNU2007200891637U patent/CN201007610Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853669A (en) * | 2011-06-30 | 2013-01-02 | 史祖法 | Box pot for sintering ceramic homocentric sphere |
| CN102853669B (en) * | 2011-06-30 | 2016-01-20 | 史祖法 | For the box alms bowl of sintered ceramic homocentric sphere |
| CN105509486A (en) * | 2015-12-15 | 2016-04-20 | 郑州宏基研磨科技有限公司 | Saggar and method for producing abrasive material through saggar |
| EP3546872A1 (en) * | 2018-03-30 | 2019-10-02 | NGK Insulators, Ltd. | Saggar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20120112 |