CN202092138U - Drum type quencher with external scraper blade - Google Patents
Drum type quencher with external scraper blade Download PDFInfo
- Publication number
- CN202092138U CN202092138U CN2011201926714U CN201120192671U CN202092138U CN 202092138 U CN202092138 U CN 202092138U CN 2011201926714 U CN2011201926714 U CN 2011201926714U CN 201120192671 U CN201120192671 U CN 201120192671U CN 202092138 U CN202092138 U CN 202092138U
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- China
- Prior art keywords
- scraper plate
- cylindrical shell
- scraper blade
- plate
- drum
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- Expired - Fee Related
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Abstract
The utility model discloses a drum type quencher with an external scraper blade, which comprises a drum body. The drum type quencher with the external scraper blade is characterized in that a cooling water tube is arranged at the center of the drum body, the drum body comprises an inner-layer drum body and an outer-layer drum body, the cooling water tube is disposed between the inner-layer drum body and the outer-layer drum body, the inner-layer drum body is fixedly connected with the scraper blade, and a baffle plate which is perpendicular to the scraper blade is arranged at the end, which is close to the center of the drum body, of the scraper blade. Furnace slag cooling area is enlarged by the scraper blade, so that stay time of furnace slag on the scraper blade is prolonged, furnace slag cooling time is prolonged, and accordingly cooling efficiency of the quencher is improved.
Description
Technical field
The utility model relates to a kind of cold slag machine, relates in particular to the outer cold slag machine of scraper plate of a kind of drum-type, belongs to cold slag machine field.
Background technology
Existing cold slag machine mainly contains the cold slag machine of the air-cooled tilting of water, the cold slag machine of formula, the cold slag machine of the cold oscillatory type in geomantic omen etc. are shed in rotation.Owing to be subjected to condition restriction separately, the deficiency of various degrees: generally be that the quantity of slag little, chilling temperature is not up to standard, and the coefficient of waste is big, and service life is short, manufacturing process complexity, problems such as fault rate height.
As cylinder type cold slag machine, as most widely used cold slag machine in the present industry, exist cold slag machine adherent rate low, heat exchange area is little, and cooling effect is poor, thereby goes out the lower problem of force level.
In order to address the above problem, the applicant has proposed the cold slag machine of a kind of membrane wall baffle-type on June 1st, 2009, the patent No. is 200920081340.6, open day is on February 3rd, 2010, comprises cylindrical shell, describedly is provided with baffle plate in simplified, baffle plate is provided with the screw thread swash plate, be provided with central shaft in the cylindrical shell, central shaft is provided with baffle plate, and baffle plate is provided with the screw thread swash plate.Find in actual applications, all also there are following deficiency in this patented technology and cylinder type cold slag machine of the prior art: because the baffle plate in the existing cold slag machine of membrane wall is straight plate, and because the restriction in inner barrel space, the area of baffle plate is less, make on the baffle plate of slag in cylindrical shell the time of staying shorter, thereby make the cool time of slag shorter, previous reasons causes the cooling effect of slag very not desirable.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above that the cold slag machine of existing membrane wall exists, provide a kind of drum-type the outer cold slag machine of scraper plate, the utility model has increased the area of cooling, and the time of slag cooling is increased, thereby has improved the cooling effectiveness of cold slag machine.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The outer cold slag machine of scraper plate of a kind of drum-type, comprise cylindrical shell, it is characterized in that: described cylindrical shell center is provided with cooling water pipe, described cylindrical shell comprises internal layer cylinder and outer layer barrel, between internal layer cylinder and the outer layer barrel cooling water pipe is set, be fixedly connected with scraper plate on the internal layer cylinder, the end near the cylindrical shell center on the scraper plate is provided with the baffle plate vertical with scraper plate.
Described scraper plate is evenly distributed with cooling water pipe on one side.
Described scraper plate is a plurality of, is evenly distributed in the cylindrical shell.
Described cylinder inboard wall is provided with the helical feed plate.
Be provided with the helical feed plate on the two sides of described scraper plate.
Adopt advantage of the present utility model to be:
One, in the utility model, the cylindrical shell center is provided with cooling water pipe, described cylindrical shell comprises internal layer cylinder and outer layer barrel, between internal layer cylinder and the outer layer barrel cooling water pipe is set, be fixedly connected with scraper plate on the internal layer cylinder, end near the cylindrical shell center on the scraper plate is provided with the baffle plate vertical with scraper plate, make the two sides of scraper plate all form cooling end, increased the area of slag cooling, the time that slag is stopped on scraper plate increases, thereby the time of slag cooling is increased, and then improved the cooling effectiveness of cold slag machine.
Two, in the utility model, scraper plate is evenly distributed with cooling water pipe on one side, and the quantity of the cooling water pipe on the scraper plate can change according to the size of scraper plate, makes the cooling effect of slag on scraper plate reach best, thereby has improved cooling effectiveness.
Three, in the utility model, described scraper plate is a plurality of, is evenly distributed in the cylindrical shell, and the quantity of scraper plate can be carried out actual selection according to the cylindrical shell of different sizes, makes cooling effect reach best.
Four, in the utility model, cylinder inboard wall is provided with the helical feed plate, and scraper plate is provided with the helical feed plate, makes cylindrical shell in rotation, and the slag in the cylindrical shell forms helical feed through stir-frying up and down.
Description of drawings
Fig. 1 is the utility model structural representation
Be labeled as among the figure: 1, internal layer cylinder, 2, outer layer barrel, 3, cooling water pipe, 4, scraper plate, 5, the helical feed plate, 6, baffle plate.
The specific embodiment
The outer cold slag machine of scraper plate of a kind of drum-type, comprise cylindrical shell, described cylindrical shell center is provided with cooling water pipe, described cylindrical shell comprises internal layer cylinder and outer layer barrel, between internal layer cylinder and the outer layer barrel cooling water pipe is set, be fixedly connected with scraper plate on the internal layer cylinder, the end near the cylindrical shell center on the scraper plate is provided with the baffle plate vertical with scraper plate.
Preferred implementation of the present utility model is, described scraper plate is evenly distributed with cooling water pipe on one side, and cooling water pipe is many, can be according to the actual conditions quantification.
Another preferred implementation of the present utility model is, described scraper plate is a plurality of, is evenly distributed in the cylindrical shell, and the number of scraper plate changes according to the size of cylindrical shell.
Another preferred implementation of the present utility model is that described cylinder inboard wall is provided with the helical feed plate, and is provided with the helical feed plate on the two sides of described scraper plate.
Operation principle of the present utility model is: slag enters in the cylindrical shell from the slag inlet of cold slag machine drum body, cooling water pipe by the cooling water pipe between internal layer cylinder and the outer layer barrel, cylindrical shell center cools off, and pass through the helical feed plate slag notch of slag on cylindrical shell carried, scraper plate is when carrying slag, and the cooling water pipe on the scraper plate all has cooling effect to the slag of both sides.
Above-described only is preferred implementation of the present utility model.Should be understood that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model principle; need not the technical characterictic that the process creative work just can be associated; can also make some modification and improvement; these variations obviously all should be considered as equivalent feature, still belong within the protection domain of the utility model patent.
Claims (5)
1. the outer cold slag machine of scraper plate of a drum-type, comprise cylindrical shell, it is characterized in that: described cylindrical shell center is provided with cooling water pipe, described cylindrical shell comprises internal layer cylinder and outer layer barrel, between internal layer cylinder and the outer layer barrel cooling water pipe is set, be fixedly connected with scraper plate on the internal layer cylinder, the end near the cylindrical shell center on the scraper plate is provided with the baffle plate vertical with scraper plate.
2. the outer cold slag machine of scraper plate of drum-type according to claim 1, it is characterized in that: described scraper plate is evenly distributed with cooling water pipe on one side.
3. the outer cold slag machine of scraper plate of drum-type according to claim 1 and 2, it is characterized in that: described scraper plate is a plurality of, is evenly distributed in the cylindrical shell.
4. the outer cold slag machine of scraper plate of drum-type according to claim 1 and 2, it is characterized in that: described cylinder inboard wall is provided with the helical feed plate.
5. the outer cold slag machine of scraper plate of drum-type according to claim 4 is characterized in that: be provided with the helical feed plate on the two sides of described scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201926714U CN202092138U (en) | 2011-06-09 | 2011-06-09 | Drum type quencher with external scraper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201926714U CN202092138U (en) | 2011-06-09 | 2011-06-09 | Drum type quencher with external scraper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092138U true CN202092138U (en) | 2011-12-28 |
Family
ID=45367205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201926714U Expired - Fee Related CN202092138U (en) | 2011-06-09 | 2011-06-09 | Drum type quencher with external scraper blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092138U (en) |
-
2011
- 2011-06-09 CN CN2011201926714U patent/CN202092138U/en not_active Expired - Fee Related
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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: 20111228 Termination date: 20140609 |