CN201413046Y - Novel sealing device of ring cold machine - Google Patents
Novel sealing device of ring cold machine Download PDFInfo
- Publication number
- CN201413046Y CN201413046Y CN2009201504842U CN200920150484U CN201413046Y CN 201413046 Y CN201413046 Y CN 201413046Y CN 2009201504842 U CN2009201504842 U CN 2009201504842U CN 200920150484 U CN200920150484 U CN 200920150484U CN 201413046 Y CN201413046 Y CN 201413046Y
- Authority
- CN
- China
- Prior art keywords
- plate
- sealing device
- central cooler
- sealing
- water
- 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
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Abstract
The utility model discloses a novel sealing device of a ring cold machine, comprising an inner side plate of a trolley railing plate, a bottom plate, a water tank and a water sealing middle plate, wherein the water tank is arranged on the bottom plate, and the outer side thereof is provided with a baffle plate; and the water sealing middle plate inserted into the water tank is connected with the lower part of a ring cold machine cover by bolts. The device has little water resistance when in operation, is smooth for operation of the whole machine, has better sealing effect, can replace the sandgroove sealing used widely at present, can be implemented by oxidized pellet or metallized pellet manufacturing plants, casting plants or machinery plants, and also can modify the existing sealing mode for the ring cold machine.
Description
Technical field
The utility model belongs to technical field of metallurgical equipment, exactly is to be applicable to that grate kiln, central cooler system produce the sealing device of the capital equipment central cooler of acid pellet or metallized pellet.
Background technology
Central cooler is to be used for cooling off about 1250 ℃ of pellets of discharging from rotary kiln.As shown in Figure 1, pelletizing enters central cooler from rotary kiln, drops on the chassis 1, drives the chassis framework by chain device 2 and carry out round and round on backing roll 3, and the air blast section through different makes pelletizing be cooled to 150 ℃, so its seal request strictness.
The present sandbox groove sealing device that generally uses, as shown in Figure 2, central cooler cover 4 is fixed on the frame 5, top is hung on the civil engineering steel structure beam, insert in the ring-like seal groove of revolving body part chassis breast board 7 bottom, quantitative sand is housed in the seal groove, thereby has played sealing effectiveness.But when central cooler moved, the chassis framework drove the running of chassis breast board, and the seal groove that sand is housed is followed running, and is because the resistance of sand is big, hard when making the complete machine running.Add the sand heat build-up, dust is more around the complete machine, descends sand to solidify for a long time.Sand seal plate 6 in the insertion groove of cover bottom is in the long term high temperature abrasion state, damages easily, influences sealing effectiveness, bothers during replacing.
The utility model content
At the deficiency that prior art exists, the utility model aims to provide a kind of central cooler sealing device that adopts water-stop to come the replace sand sealing.
The technical solution adopted in the utility model is:
A kind of novel central cooler sealing device comprises interior plate, base plate, tank and the water seal intermediate plate of chassis breast board, and described tank places on the base plate, and the outside is provided with baffle plate, and the water seal intermediate plate that inserts tank is connected with central cooler cover bottom with bolt.
Described base plate bottom is welded with the bolt that passes baffle plate, is screwed with the nut that anti-water stopping trough outwards moves on it.
Described nut and baffle plate leave certain expansion clearance.
Described tank is inboard to leave gap filling high aluminum fiber felt with interior plate.
Water in the described tank is fed by rotary kiln gravity flow screen return pipe.
The problem that exists during the utility model is used in combination is considered the assembling difficulty, has carried out technological transformation, and the resistance of water is little during operation, and the complete machine running is more smooth and easy, and its sealing effectiveness is better.Can replace present widely used husky groove sealing, can implement, also can transform existing central cooler seal form by acid pellet or metallized pellet factory, Foundry Works or machinery plant.
Description of drawings
Fig. 1 is the structural representation of existing central cooler;
Fig. 2 is the structural representation of existing sandbox groove sealing device;
Fig. 3 is the structural representation of the utility model central cooler sealing device.
Description of reference numerals is as follows:
1---chassis 2---chain device
3---backing roll 4---central cooler cover
5---frame 6---sand seal plate
7---chassis breast board 8---interior plate
9---base plate 10---tank
11---water seal intermediate plate 12---baffle plate
13---bolt 14---nut
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail.
As shown in Figure 3, this central cooler sealing device keeps former sand seal groove interior plate 8, base plate 9, has designed tank 10, water seal intermediate plate 11.Tank 10 is positioned over and need not welding on the base plate 9 during installation, inboard and interior plate 8 leaves the gap and fills the high aluminum fiber felt, the tank outside is provided with baffle plate 12, bolt 13 passes the bottom that baffle plate 12 is welded on base plate 9, the nut 14 anti-water stopping troughs of screwing on again outwards move, nut 14 leaves certain expansion clearance with baffle plate 12, water seal intermediate plate 11 usefulness bolts and central cooler cover bottom connection side install or maintenance, utilize the water of rotary kiln gravity flow screen return pipe to feed in the tank 10, manpower and materials have been saved, the resistance of water is little during operation, and the complete machine running is more smooth and easy, and its sealing effectiveness is better.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of products under enlightenment of the present invention.Though but on its shape or structure, do any variation, every identical with the utility model or akin technical scheme is all within its protection domain.
Claims (4)
1, a kind of novel central cooler sealing device, it is characterized in that comprise interior plate, base plate, tank and the water seal intermediate plate of chassis breast board, described tank places on the base plate, the outside is provided with baffle plate, and the water seal intermediate plate that inserts tank is connected with central cooler cover bottom with bolt.
2, novel central cooler sealing device according to claim 1 is characterized in that, described base plate bottom is welded with the bolt that passes baffle plate, is screwed with the nut that anti-water stopping trough outwards moves on it.
3, novel central cooler sealing device according to claim 2 is characterized in that described nut and baffle plate leave certain expansion clearance.
4, novel central cooler sealing device according to claim 1 is characterized in that, described tank is inboard to leave gap filling high aluminum fiber felt with interior plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201504842U CN201413046Y (en) | 2009-05-08 | 2009-05-08 | Novel sealing device of ring cold machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201504842U CN201413046Y (en) | 2009-05-08 | 2009-05-08 | Novel sealing device of ring cold machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413046Y true CN201413046Y (en) | 2010-02-24 |
Family
ID=41714929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201504842U Expired - Fee Related CN201413046Y (en) | 2009-05-08 | 2009-05-08 | Novel sealing device of ring cold machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413046Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957146A (en) * | 2010-09-07 | 2011-01-26 | 秦皇岛鸿泰机械有限公司 | Sealing device for annular cooling machine |
| CN103307888A (en) * | 2013-06-21 | 2013-09-18 | 江苏华能冶金工程技术有限公司 | Water-seal self-deashing circular cooler |
| CN103983118A (en) * | 2013-02-07 | 2014-08-13 | 山东省冶金设计院股份有限公司 | Annular cooler for water seal |
| CN106403619A (en) * | 2016-10-31 | 2017-02-15 | 中冶华天工程技术有限公司 | Depositing-preventing water seal device |
-
2009
- 2009-05-08 CN CN2009201504842U patent/CN201413046Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957146A (en) * | 2010-09-07 | 2011-01-26 | 秦皇岛鸿泰机械有限公司 | Sealing device for annular cooling machine |
| CN101957146B (en) * | 2010-09-07 | 2012-09-12 | 秦皇岛鸿泰机械有限公司 | Sealing device for annular cooling machine |
| CN103983118A (en) * | 2013-02-07 | 2014-08-13 | 山东省冶金设计院股份有限公司 | Annular cooler for water seal |
| CN103983118B (en) * | 2013-02-07 | 2018-06-22 | 山东省冶金设计院股份有限公司 | Water-stop annular cooler |
| CN103307888A (en) * | 2013-06-21 | 2013-09-18 | 江苏华能冶金工程技术有限公司 | Water-seal self-deashing circular cooler |
| CN103307888B (en) * | 2013-06-21 | 2015-03-18 | 江苏华能冶金工程技术有限公司 | Water-seal self-deashing circular cooler |
| CN106403619A (en) * | 2016-10-31 | 2017-02-15 | 中冶华天工程技术有限公司 | Depositing-preventing water seal device |
| CN106403619B (en) * | 2016-10-31 | 2018-07-20 | 中冶华天工程技术有限公司 | Prevent the water sealing device of siltation |
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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 |
Granted publication date: 20100224 Termination date: 20170508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |