CN202853401U - Static seal ring cooler - Google Patents
Static seal ring cooler Download PDFInfo
- Publication number
- CN202853401U CN202853401U CN 201220449481 CN201220449481U CN202853401U CN 202853401 U CN202853401 U CN 202853401U CN 201220449481 CN201220449481 CN 201220449481 CN 201220449481 U CN201220449481 U CN 201220449481U CN 202853401 U CN202853401 U CN 202853401U
- Authority
- CN
- China
- Prior art keywords
- static seal
- rotating frame
- trolleys
- ring cooler
- bottoms
- 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 - Lifetime
Links
- 230000003068 static effect Effects 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 abstract description 11
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a static seal ring cooler in the field of metallurgical equipment. The static seal ring cooler comprises a rack and trolleys arranged on the rack. Rubber sealing strips are used to completely seal bottoms of rotating frame wall plates on innermost sides of rotating frames on two sides of each trolley and the bottom of each trolley so as to realize static seal. Grid plates parallel to the bottoms of the trolleys are arranged at the bottoms of the trolleys. Vertical plates are supported between the grid plates and the bottoms of the trolleys. Blowers are connected with side faces of rotating frame wall plates, and the blowing directions of the blowers are perpendicular to the rotating frame wall plates. According to the static seal ring cooler, an original sealing device, an original air bellow ash bucket, an original high-power air bellow of a traditional ring cooler are eliminated, and therefore energy resources are saved, mechanical equipment is simplified, and mechanical loss is reduced. No relative movement exists in a seal state so that the static seal is realized. Movable seal of the traditional ring cooler is changed to be the static seal so that service life of sealing pieces is greatly prolonged. A plurality of low-power fans are used to substitute an original high-power fan, and the number of the fans is equal to the number of the trolleys so that energy resources are saved.
Description
Technical field
The utility model relates to field of metallurgical equipment, relates in particular to a kind of static seal central cooler.
Background technology
Central cooler is one of capital equipment in the sintering system engineering.Be used for the sintered material of cooling after fragmentation.Central cooler has that floor space is little, facility compact, overall utilization rate are high, etc. characteristics.
The tradition central cooler mainly comprises several major parts such as frame, slewing frame, chassis, bellows ash bucket, high-power air blast, sealing device, transmission device, balk cargo collecting device.Owing to be subjected to the restriction of the conditions such as the accuracy of manufacture, installation and debugging precision, running accuracy, central cooler ubiquity early investment cost is high at present, sealing effectiveness is poor, the problem of bulk cargo transportation trouble.Although the water-sealed circular cooler that the later stage occurs has been obtained very much progress at sealing effectiveness, structure is basically identical with traditional central cooler, needs the high-power blower air blast, cold wind is introduced into trunk line, then change again the direction of wind through bellows, blow over the bed of material, sintering deposit is cooled off.Such structure, chassis is in running, pallet bottom is under wind action, the sintering deposit of piling up on the trolley grating plate has the little particle of part and dust falls into the bottom bellows, so just require bellows will have enough large size to collect these bulk cargos, and bellows bottom will leave the tunnel, and the bulk cargo transport vehicle moves in the tunnel, and the bulk cargo that bellows are collected is transported through dolly.So just require the cold machine host of a lot of auxiliary facility subrings to finish cooling to sintering deposit, greatly increased the up-front investment cost.
The utility model content
Problem to be solved in the utility model provides the central cooler that a kind of good sealing effect, cost of investment are low, bulk cargo need not special transportation.
The technical scheme that solves the problems of the technologies described above is:
The static seal central cooler comprises frame and the chassis that places on the frame; Be provided with rotating frame around the chassis, seal fully with rubber weather strip between the rotating frame wallboard bottom that rotating frame is the most inboard and the pallet bottom, thereby realize static seal.Be equipped with the grate plate parallel with pallet bottom at pallet bottom, do support by riser between grate plate and the pallet bottom, make and leave a space between grate plate and the pallet bottom.Blower fan is connected with the side of rotating frame wallboard.Blower fan and chassis are made into one, and blower fan is from the air blast of chassis side, and the air blast direction is vertical with the rotating frame wallboard.
Usefulness of the present utility model is:
1, the static seal central cooler is canceled the original sealing device of traditional central cooler, bellows ash bucket, high-power bellows, has saved the energy, simplified plant equipment and has reduced mechanical loss.
2, during the chassis level run, do sealing with rotating frame wallboard bottom with rubber strip around the pallet bottom, this mode can realize between two seals, when sealing state without relative motion, thereby realize static seal.Make the movable sealing of traditional central cooler into static seal, greatly prolonged the service life of seal, and the dust pollution of central cooler has been obtained effective control with leaking out.
3, bellows and chassis are made into one, it is very little that bellows can be done, and drop to the bulk cargo of bellows from the grate plate top, unload the place, ore deposit by bringing in the chassis running, chassis just can together be discharged into the ore deposit funnel to the material of cooling and the bulk cargo that falls into bellows in upset, and need not collect these bulk cargos by the bulk cargo travelling bogie again.
4, replace original high-power blower with several small-power blower fans, blower fan quantity and chassis quantity equate, at central cooler running middle low power blower fan along with rotating frame rotates together, a blower fan is responsible for cooling off a material on the chassis, unloading the fan power automatic disconnection of place, ore deposit, energy savings has also guaranteed the safety of blower fan.The blowing line of blower fan shortens, and the number of times of cooling veer reduces, and under same airflow pressure condition, the power of blower fan dwindles greatly, has reduced energy consumption.Bulk cargo need not the auxiliary equipment transportation, directly by the chassis transportation, has reduced cost of investment.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the schematic diagram of chassis and near parts thereof,
Fig. 3 is the top view of Fig. 1.
Among the figure:
1. chassis, 2. frame, 3. rotating frame, 4. rotating frame wallboard, 5. blower fan, 6. pallet bottom, 7. grate plate, 8. riser, 9. rubber weather strip.
The specific embodiment
Referring to Fig. 1-Fig. 3, a kind of static seal central cooler comprises frame 2 and the chassis 1 that places on the frame 2; Chassis 1 both sides are provided with rotating frame 3, seal fully with rubber weather strip between rotating frame wallboard 4 bottoms that rotating frame 3 is the most inboard and the pallet bottom 6, thereby realize static seal.Be equipped with the grate plate 7 parallel with pallet bottom 6 at pallet bottom 6, do support by riser 8 between grate plate 7 and the pallet bottom 6, make between grate plate 7 and the pallet bottom 6 and leave a space.Blower fan 5 is connected with the side of rotating frame wallboard 4.Bellows and chassis 1 are made into one, and blower fan 5 is from chassis 1 side air blast, and the air blast direction is vertical with rotating frame wallboard 4.Blower fan 5 quantity and chassis 1 quantity equate.
Claims (2)
1. static seal central cooler comprises frame (2) and places chassis (1) on the frame (2); It is characterized in that:
Chassis (1) both sides are provided with rotating frame (3), seal fully with rubber weather strip between rotating frame wallboard (4) bottom that rotating frame (3) is the most inboard and the pallet bottom (6), thereby realize static seal;
Be equipped with the grate plate (7) parallel with pallet bottom (6) at pallet bottom (6), do support by riser (8) between grate plate (7) and the pallet bottom (6), make between grate plate (7) and the pallet bottom (6) and leave a space;
Blower fan (5) is connected with the side of rotating frame wallboard (4), and blower fan (5) air blast direction is vertical with rotating frame wallboard (4).
2. central cooler according to claim 1 is characterized in that: blower fan (5) quantity and chassis (1) quantity equate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449481 CN202853401U (en) | 2012-09-06 | 2012-09-06 | Static seal ring cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449481 CN202853401U (en) | 2012-09-06 | 2012-09-06 | Static seal ring cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853401U true CN202853401U (en) | 2013-04-03 |
Family
ID=47984587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220449481 Expired - Lifetime CN202853401U (en) | 2012-09-06 | 2012-09-06 | Static seal ring cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853401U (en) |
-
2012
- 2012-09-06 CN CN 201220449481 patent/CN202853401U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Zhiliang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Zhiliang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Zhiliang Document name: Notification of Decision on Request for Restoration of Right |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Zhiliang Document name: Notice of Expiration and Termination of Patent Right |
|
| DD01 | Delivery of document by public notice |