CN107270724A - A kind of water-sealed circular cooler of chassis in bellows - Google Patents
A kind of water-sealed circular cooler of chassis in bellows Download PDFInfo
- Publication number
- CN107270724A CN107270724A CN201710678568.2A CN201710678568A CN107270724A CN 107270724 A CN107270724 A CN 107270724A CN 201710678568 A CN201710678568 A CN 201710678568A CN 107270724 A CN107270724 A CN 107270724A
- Authority
- CN
- China
- Prior art keywords
- chassis
- bellows
- unit
- water
- frame
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0286—Cooling in a vertical, e.g. annular, shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0286—Cooling in a vertical, e.g. annular, shaft
- F27D2015/0293—Cooling in a vertical, e.g. annular, shaft including rotating parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The present invention relates to a kind of water-sealed circular cooler of chassis in bellows, including：Rack unit, transmission mechanism, support unit and turning unit, it is characterised in that：Also include being arranged on air inlet unit and water sealing device on rack unit, the chassis that described turning unit includes the fixation bellows device on the revolving support beam that is arranged on the support unit two revolving support beam top adjacent with being fixedly installed on and is arranged on inside fixed bellows device；Described blast pipe is arranged on the inboard between slewing frame and breast board, and described water sealing device is arranged in the frame between blast pipe and air inlet unit.It is an advantage of the invention that：Fixed bellows are an entirety, in the absence of leaking out, good airproof performance.The water-stop used between blast pipe and air inlet unit, good sealing effect, chassis is unloaded and fixture block phenomenon is not present after ore deposit, and mechanism operation is more stablized.
Description
Technical field
The invention belongs to metallurgy industry sintering and pelletizing production equipment technical field, sintering machine more particularly to produces hot ore deposit
Water-sealed circular cooler of the chassis cooled down in bellows.
Background technology
When smelting industry is sintered production, it is necessary to which a kind of equipment for being cooled down sintering deposit, is exactly central cooler.Mesh
The problem of preceding central cooler is present,
1. generally existing air leak rate of air curtain is high, sintering deposit cooling effect is bad.Most of to use static and dynamic sealing mode, static seal is due to ring
The sideslip of cold, the connecting bolt of static seal bar all passive seals is cut away, and only remaining dynamic sealing is in operating, and some dynamic sealing bars exist
During by the reserved seal groove of central cooler end seal plate, the miscellaneous ore deposit being scattered in seal groove can also scratch dynamic sealing bar, add
Chassis sideslip, in some position dynamic sealing bar contact arcs that top and bottom are not fixed, causes large area to leak out, the wheel shaft of chassis
It is serious that wind is also run at place.Water-sealed circular cooler is occurred in that in recent years, and the sealing effectiveness of water-stop is really good, but the water-stop used
Sealing between circular cooler trolley and breast board and Vierendeel girder, which was used to certain time, is leaked out seriously, and sealed adhesive tape is influenceed by high temperature
Aging is serious, and chassis returns not in place every time, causes and leaks out serious between chassis and framework.
2. the central cooler equipment fluctuation of service having, chassis one end is oscillating bearing, the other end is two travelling wheels, in warp
Cross bend to unload after ore deposit operation, frequent Ka Kuang, causes chassis often to reply less than original position, many chassis between chassis and slewing frame
All go wrong, chassis sideslip is just very universal, oscillating bearing and bearing are also fragile, trigger equipment breakdown.At bend
Fall chassis and trolley wheel wheel edge is run out of the accidents such as track and occurred often.Also all there is platform including some present water-sealed circular coolers
Car card ore deposit phenomenon, has had a strong impact on the sealing effectiveness of central cooler and stable.
3. chassis is arranged at existing central cooler slewing frame bottom, chassis bottom has bellows, bellows bottom to be Double-deck cinder discharge valves,
It is fortune apparatus for ash further below, level is more, complicated, and the grey electronic transmission failure that double beat valve gets off is more, also needs artificial conveyance, increases
The work difficulty of workman is added.If the air channel of concrete, maintenance every time is required for handling dust stratification into forklift.
The content of the invention
It is simple it is an object of the invention to provide a kind of mechanism, whole height reduction, good airproof performance, stable equipment operation,
Fine ore need not be cleared up, it is adaptable to the central cooler of sintering production.
The present invention is realized by following technical proposals：
A kind of water-sealed circular cooler of the chassis of the present invention in bellows, including：Rack unit, the biography being arranged on rack unit
Motivation structure and support unit, the turning unit for being arranged on support unit and being moved in a circle in the presence of transmission mechanism, institute
The rack unit stated includes frame, the side blocking roller being arranged in frame；Described support unit includes the rail being arranged in frame
Road and the travelling wheel set in orbit, it is characterised in that：Also include the air inlet unit and water-stop being arranged on rack unit
Device,
Described turning unit includes the revolving support beam being arranged on support unit and revolving support beam turns round the ring-type connect
Framework, the drive disk assembly being connected on slewing frame, the breast board being connected on revolving support beam, be fixedly installed on adjacent two
Fixation bellows device and the chassis being arranged on inside fixed bellows device on revolving support beam；
Described fixation bellows device includes the bellows body that is fixed on revolving support beam, one end and is connected with bellows body, separately
Blast pipe that one end is connected with air inlet unit, it is arranged on chassis inside bellows body, is arranged on bellows body interior and chassis
The flow distribution plate of the inside and the discharge port for being arranged on bellows body bottom portion；
Described chassis is bilayer structure chassis, and chassis support wheel is provided with the bottom of bilayer structure chassis, and chassis rotating shaft is fixed
On fixed bellows, the upper strata of chassis is shutter board structure, and the lower floor of chassis is sealing plate, and chassis support wheel passes through hinge assembly
It is hinged and is arranged on chassis lower seal plate, trolley wheel walking rails is arranged in frame；
Described hinge assembly is made up of the rotation articulated elements and pulling articulated elements being arranged on chassis lower seal plate,
Described blast pipe is arranged on the inboard between slewing frame and breast board, described water sealing device be arranged on blast pipe and
In frame between air inlet unit.
Described water sealing device include being fixed on double lattice annular water tanks in frame, in a lattice tank traveling annular
Sealing plate, the fixed easy unloading type ash retaining cover of annular and upper, water charging system that are fixed on another lattice and it is arranged on double lattice annular water tanks
The Accrete clearing device of bottom.
The circular sealing joint strip of surrounding is provided between described chassis lower seal plate and fixed bellows.
It is an advantage of the invention that：
1）Because fixed bellows are arranged on revolving support beam by the present invention, changing chassis bottom in the prior art has bellows,
It is complicated, the problem of sealing effectiveness is undesirable, and the fixation bellows of the present invention are an entirety, and in the absence of leaking out, sealing
It is good;
2）The present invention is due to the water-stop used between blast pipe and air inlet unit, good sealing effect;
3）Chassis is unloaded and fixture block phenomenon is not present after ore deposit, and mechanism operation is more stablized;
4）Air inlet unit is arranged on rack unit top, the blast pipes of fixed bellows also to
Upper connection, can substantially reduce the height of whole central cooler.
Brief description of the drawings
Water-sealed circular cooler structural representations of the Fig. 1 for chassis of the invention in bellows.
Fig. 2 is the structural representation of turning unit of the present invention and support unit.
Fig. 3 is structural representation when bilayer structure chassis of the present invention unloads ore deposit.
Fig. 4 is structural representation when bilayer structure chassis of the present invention is run.
Fig. 5 is the structural representation of water sealing device.
Fig. 6 is the structural representation of hinge assembly.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figs 1 to 6, the water-sealed circular cooler of a kind of chassis of the invention in bellows, including：Rack unit 1,
The transmission mechanism 2 and support unit 3 that are arranged on rack unit 1, it is arranged on support unit 3 and in the effect of transmission mechanism 2
Under the turning unit 4 that moves in a circle, described rack unit 1 includes frame 11, the side blocking roller 12 being arranged in frame 11；Institute
The support unit 3 stated includes the track 32 being arranged in frame 11 and the travelling wheel 31 set on track 32, it is characterised in that：
Also include the air inlet unit 5 and water sealing device 6 being arranged on rack unit 1,
Described turning unit 4 includes the revolving support beam 44 being arranged on support unit 3 and revolving support beam the ring-type connect
Slewing frame 41, the drive disk assembly 42 being connected on slewing frame, the breast board 43 being connected on revolving support beam, be fixedly installed on
Fixation bellows device 45 and the chassis 46 being arranged on inside fixed bellows device 45 on two adjacent revolving support beams 44；
Described fixation bellows device 45 includes bellows body 451, one end and the bellows body being fixed on revolving support beam 44
451 are connected, and blast pipe 452 that the other end is connected with air inlet unit 5, are arranged on the inside chassis 46 of bellows body 451, are arranged on
The flow distribution plate 454 of the inside of bellows body 451 and the inside of chassis 46 and the discharge port 456 for being arranged on the bottom of bellows body 451；
Described chassis 46 is bilayer structure chassis 461, and chassis support wheel 462, platform are provided with the bottom of bilayer structure chassis 461
Car rotating shaft 463 is fixed on fixed bellows 45, and the upper strata of chassis 46 is shutter board structure 464, and the lower floor of chassis 46 is sealing plate
465, chassis support wheel 462 is hinged by hinge assembly to be arranged on chassis lower seal plate 465, and trolley wheel walking rails 34 are set
Put in frame 1；
Described hinge assembly is by the rotation articulated elements 467 that is arranged on chassis lower seal plate and pulls 468 groups of articulated elements
Into the setting of pulling articulated elements 468 further ensure that the reliability of operation of chassis support wheel 462.
Described blast pipe 452 is arranged on the inboard between slewing frame 41 and breast board 43, and described water sealing device 6 is set
Put in the frame 11 between blast pipe 452 and air inlet unit 5.
Described water sealing device 6 includes being fixed on double lattice annular water tanks 61 in frame 11, the traveling in a lattice tank
Annular seal plate 62, be fixed on the fixed easy unloading type ash retaining cover 63 of annular and upper, water charging system 64 of another lattice and be arranged on
The Accrete clearing device 65 of double bottoms of lattice annular water tank 61.The sealing of this water sealing device is ideal, and good energy-conserving effect.
The circular sealing joint strip 466 of surrounding is provided between described chassis lower seal plate 465 and fixed bellows 45,
Serve sealed effect.
The operation principle of Novel fixed-type bellows water-sealed circular cooler of the present invention：
Moved in a circle when being arranged on the upper rotary unit 4 of support unit 3 in the presence of transmission mechanism 2, first from last process
Distributing trough receives hot ore deposit, and the ore deposit of revolving support beam 44, breast board 43, shutter board 464 composition of central cooler is arranged in by grading
In bucket, chassis 46 now is to close.Air inlet unit 5 passes through water sealing device 6, keeps watch and is sent to entering for fixed bellows device 45
Airduct 452 is entered back into fixed bellows body 451, by the flow distribution plate 454 in fixed bellows body 451 and chassis 46, by material
Thickness degree and granularity are kept watch and are allocated every piece of shutter board 464 according to a certain percentage, and wind enters through shutter board 464 to sintering deposit
Row cooling, short grained fine ore is just fallen into the interlayer of chassis 46 or fixed bellows device 45, when cooling completion needs to unload ore deposit,
Unload mining area can trolley wheel 462 as bend is gradually reduced, drive chassis 46 progressively tilt, reach the purpose for unloading ore deposit, at the same also will
Fine ore in chassis 46 and fixed bellows device 45 is laid down in the lump.Unload after ore deposit, trolley wheel 462 continues as bend rises, chassis
After 46 balance, the lower seal plate 465 of chassis will tightly be attached to the fixed outside of bellows device 45 and set to obtain sealing joint strip 466
On, reach sealed effect.Chassis 46 just completes the cooling circulation of once sintered ore deposit from starting cloth ore deposit to unloading to reset after ore deposit.
Claims (3)
1. a kind of water-sealed circular cooler of chassis in bellows, including：Rack unit, the transmission mechanism being arranged on rack unit
With support unit, the turning unit for being arranged on support unit and being moved in a circle in the presence of transmission mechanism, described machine
Frame unit includes frame, the side blocking roller being arranged in frame；Described support unit include being arranged on track in frame and
The travelling wheel set on track, it is characterised in that：Also include the air inlet unit and water sealing device being arranged on rack unit,
Described turning unit includes the revolving support beam being arranged on support unit and revolving support beam turns round the ring-type connect
Framework, the drive disk assembly being connected on slewing frame, the breast board being connected on revolving support beam, be fixedly installed on adjacent two
The fixation bellows device on revolving support beam top and the chassis being arranged on inside fixed bellows device；
Described fixation bellows device includes the bellows body that is fixed on revolving support beam, one end and is connected with bellows body, separately
Blast pipe that one end is connected with air inlet unit, it is arranged on chassis inside bellows body, is arranged on bellows body interior and chassis
The flow distribution plate of the inside and the discharge port for being arranged on bellows body bottom portion；
Described chassis is bilayer structure chassis, and chassis support wheel is provided with the bottom of bilayer structure chassis, and chassis rotating shaft is fixed
On fixed bellows, the upper strata of chassis is shutter board structure, and the lower floor of chassis is sealing plate, and chassis support wheel passes through hinge assembly
It is hinged and is arranged on chassis lower seal plate, trolley wheel walking rails is arranged in frame；Chassis support wheel passes through hinge assembly
It is hinged and is arranged on chassis lower seal plate, trolley wheel walking rails is arranged in frame；
Described hinge assembly is made up of the rotation articulated elements and pulling articulated elements being arranged on chassis lower seal plate；
Described blast pipe is arranged on the inboard between slewing frame and breast board, described water sealing device be arranged on blast pipe and
In frame between air inlet unit.
2. water-sealed circular cooler of the chassis according to claim 1 in bellows, it is characterised in that：Described water tight enclosure
Put including be fixed in frame double lattice annular water tanks, in a lattice tank annular seal plate of traveling, be fixed on another lattice
Annular fixed easy unloading type ash retaining cover and upper, water charging system and the Accrete clearing device for being arranged on double lattice annular water tank bottoms.
3. water-sealed circular cooler of the chassis according to claim 1 in bellows, it is characterised in that：Under described chassis
The circular sealing joint strip of surrounding is provided between portion's sealing plate and fixed bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678568.2A CN107270724B (en) | 2017-08-10 | 2017-08-10 | Water sealing ring cooling machine with trolley in bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678568.2A CN107270724B (en) | 2017-08-10 | 2017-08-10 | Water sealing ring cooling machine with trolley in bellows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107270724A true CN107270724A (en) | 2017-10-20 |
| CN107270724B CN107270724B (en) | 2023-03-28 |
Family
ID=60080110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710678568.2A Active CN107270724B (en) | 2017-08-10 | 2017-08-10 | Water sealing ring cooling machine with trolley in bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270724B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578731A (en) * | 2020-06-24 | 2020-08-25 | 张志良 | Ring cooling machine trolley N-stage stepped sealing and 360-degree flue gas recovery system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415330Y (en) * | 2000-04-18 | 2001-01-17 | 冶金工业部长沙冶金设计研究院 | Blast circular cooling machine |
| JP2009068721A (en) * | 2007-09-10 | 2009-04-02 | Jfe Steel Kk | Seal device of sintered ore cooling machine |
| US20110168352A1 (en) * | 2008-06-09 | 2011-07-14 | Jp Steel Plantech Co. | Air supply apparatus and cooling facility for hot grain/lump material provided with the air supply apparatus |
| CN102645104A (en) * | 2012-05-18 | 2012-08-22 | 中冶华天南京工程技术有限公司 | Rail pressing type water seal ring cold machine |
| CN104964039A (en) * | 2015-07-03 | 2015-10-07 | 中冶华天工程技术有限公司 | Water sealing device |
| CN204881212U (en) * | 2015-08-28 | 2015-12-16 | 河北华通重工机械制造有限公司 | Novel cold machine of all -round water -stop ring |
| CN105466226A (en) * | 2016-01-11 | 2016-04-06 | 中冶华天工程技术有限公司 | Water-sealing cooling device of ring cooling machine |
| CN206989717U (en) * | 2017-08-10 | 2018-02-09 | 张健 | A kind of water-sealed circular cooler of chassis in bellows |
-
2017
- 2017-08-10 CN CN201710678568.2A patent/CN107270724B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2415330Y (en) * | 2000-04-18 | 2001-01-17 | 冶金工业部长沙冶金设计研究院 | Blast circular cooling machine |
| JP2009068721A (en) * | 2007-09-10 | 2009-04-02 | Jfe Steel Kk | Seal device of sintered ore cooling machine |
| US20110168352A1 (en) * | 2008-06-09 | 2011-07-14 | Jp Steel Plantech Co. | Air supply apparatus and cooling facility for hot grain/lump material provided with the air supply apparatus |
| CN102645104A (en) * | 2012-05-18 | 2012-08-22 | 中冶华天南京工程技术有限公司 | Rail pressing type water seal ring cold machine |
| CN104964039A (en) * | 2015-07-03 | 2015-10-07 | 中冶华天工程技术有限公司 | Water sealing device |
| CN204881212U (en) * | 2015-08-28 | 2015-12-16 | 河北华通重工机械制造有限公司 | Novel cold machine of all -round water -stop ring |
| CN105466226A (en) * | 2016-01-11 | 2016-04-06 | 中冶华天工程技术有限公司 | Water-sealing cooling device of ring cooling machine |
| CN206989717U (en) * | 2017-08-10 | 2018-02-09 | 张健 | A kind of water-sealed circular cooler of chassis in bellows |
Non-Patent Citations (1)
| Title |
|---|
| 贾苓苓;: "360m~2烧结机环冷机密封系统改造" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578731A (en) * | 2020-06-24 | 2020-08-25 | 张志良 | Ring cooling machine trolley N-stage stepped sealing and 360-degree flue gas recovery system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107270724B (en) | 2023-03-28 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200611 Address after: 114001 No. 257, Yueling Road, high tech Zone, Anshan City, Liaoning Province (unit 1, block B, R & D center) Applicant after: LIAONING METALLURGY DESIGN RESEARCH INSTITUTE Co.,Ltd. Address before: Ring Road 114000 Anshan city of Liaoning province Lishan District 213 Building 1 unit 2 floor No. 2 Applicant before: Zhang Jian |
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