CN108468808A - A kind of power generation type ring cold machine sealing structure - Google Patents
A kind of power generation type ring cold machine sealing structure Download PDFInfo
- Publication number
- CN108468808A CN108468808A CN201810389856.0A CN201810389856A CN108468808A CN 108468808 A CN108468808 A CN 108468808A CN 201810389856 A CN201810389856 A CN 201810389856A CN 108468808 A CN108468808 A CN 108468808A
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- China
- Prior art keywords
- cold machine
- ring cold
- aqueous
- wind shield
- sealing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
A kind of power generation type ring cold machine sealing structure, it is related to smelting equipment technical field；First wind shield upper end is fixed on ring cold machine revolving body lower part with the first fastener, and the first wind shield lower end is fixed with several sweepers；First aqueous mechanism setting is U-shaped trough body structure, notch is upward on bellows top, deashing slot is arranged in the first aqueous mechanism both sides, dust excluding plate is arranged in the inside of the first aqueous mechanism, is adjacent to ring cold machine revolving body lower part, and deashing trench bottom and the first aqueous actuator base are set as negative drop；Second wind shield is arranged in ring cold machine collector mat lower part；Second aqueous mechanism is fixed by the second fastener and ring cold machine revolving body top；The second wind shield place of extending downwardly is located in the second aqueous mechanism.Time saving, laborsaving, cost-saving of the invention, comfortable working environment efficiently solve leaking out the problems such as efficient, operating environment is severe for conventional seals, reduce wind turbine electric cost, reduce the frequency of upkeep operation.
Description
Technical field
The present invention relates to smelting equipment technical fields, and in particular to a kind of power generation type ring cold machine sealing structure.
Background technology
It when smelting industry is sintered, needs to configure ring cold machine and hot mine is cooled down, typically use air blower
Cooling, the quality of cooling effect depends on cloth effect and sealing effect with ring cold machine.Sealing effect is bad, and mine does not cool down
Come, just affects to subsequent process, machine speed must be reduced thus to ensure that cooling effect, reduction machine speed are also just made
At the underproduction, electric cost is increased, and for adding the ring cold machine with exhaust heat recovery power generation, just directly affect cogeneration
Amount, reduces economic benefit, furthermore is exactly to seal bad, and machine inner powder dustiness object is leaked out from sealing place, directly pollution operation periphery
Environment.Ring cold machine sealing at present mainly uses following several structures：
1, hot-resistant rubber sheet seals；
2, elastic leaf springs seal（Mechanical seal）, i.e., pass through mechanical elastic between revolving body and bellows, between revolving body and collector mat
Spring compressed abrasion resistant plate, which is realized, blocks up wind function, though sealing effect is improved than conventional hermetic, as easily worn part, this structure
Repair and replacement are difficult, and reason is that ring cold machine is run at high operating temperatures for a long time, and the parking once repair must stop production waits for device temperature
When being down to the temperature that worker can bear, worker's fit in revolving body realizes upkeep operation, is very trouble, time and effort consuming.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide one kind using water as medium combine it is dust-proof every
Dust dirt is isolated with machine, saves waste heat in ring cold machine to greatest extent, the wind turbine blow rate required is made to reach by heat structure outside to greatest extent
To the power generation type ring cold machine sealing structure absolutely efficiently used.
To achieve the above object, the technical solution adopted by the present invention is：It includes upper sealing, lower sealing, ring cold machine revolution
Body, bellows and ring cold machine collector mat；It is sealingly disposed under described between the top of bellows and the lower part of ring cold machine revolving body, on
It is sealingly disposed between the top of ring cold machine revolving body and the lower part of ring cold machine collector mat；The upper sealing includes upper static seal
With lower dynamic sealing；The lower sealing includes upper dynamic sealing and lower static seal；The upper dynamic sealing includes the first fastener, the
One wind shield and sweeper；The first wind shield upper end is fixed on ring cold machine revolving body lower part with the first fastener, and first
Wind shield lower end is fixed with several sweepers, and extends perpendicularly in the first aqueous mechanism；The lower static seal includes the
One aqueous mechanism, dust excluding plate and deashing slot；The first aqueous mechanism setting is U-shaped trough body structure, notch on bellows top
Upwards, deashing slot is arranged in the first aqueous mechanism both sides, and dust excluding plate is arranged in the inside of the first aqueous mechanism, is turned round with ring cold machine
Body lower part is adjacent to, and deashing trench bottom and the first aqueous actuator base are set as negative drop；The upper static seal includes second gear
Aerofoil, the second wind shield are arranged in ring cold machine collector mat lower part；The lower dynamic sealing includes that the second aqueous mechanism and second are tight
Firmware, the second aqueous mechanism are U-shaped trough body structure, and notch is upward, and the second aqueous mechanism is returned by the second fastener and ring cold machine
Swivel top is fixed；The second wind shield place of extending downwardly is located in the second aqueous mechanism.
Preferably, filled with water in the first aqueous mechanism and deashing slot, and water-filling height did not had the first wind shield
Extend downwardly place, be less than the first aqueous mechanism height.
Preferably, filled with water in the second aqueous mechanism, and water-filling height do not had the second wind shield to downward
Place is stretched, the height of the second aqueous mechanism is less than.
Preferably, first wind shield and the second wind shield are heat-resistant anticorrosive material.
Preferably, the first aqueous mechanism and the second aqueous mechanism are the U-shaped trough body structure of steel.
Preferably, the dust excluding plate is made of flexible alloys material.
Preferably, first fastener and the second fastener is made of ordinary steel material.
The operation principle of the present invention is that：Suitable quantity of water is filled in the first aqueous mechanism and the second aqueous mechanism, water is not
The first wind shield and the appropriate height of the second wind shield are crossed, the natural principle of water cannot be penetrated using wind, it will be in ring cold machine revolving body
Hot gas be enclosed in ring cold machine collector mat；Running clearance between bellows and ring cold machine revolving body is obturaged and is not leaked out, and not shadow
Ring cold machine operation is rung, good sealing effect is reached.
With the above structure, what the present invention generated has the beneficial effect that：A kind of power generation type ring cold machine of the present invention is close
Seal structure, time saving, laborsaving, cost-saving, comfortable working environment efficiently solve that leaking out for conventional seals be efficient, operating environment
The problems such as severe, reduces wind turbine electric cost, reduces the frequency of upkeep operation, and it is close fully to solve traditional ring cold machine replacement
The difficult point of sealing plate saves waste heat in ring cold machine to greatest extent without wind shield is needed to change in several years, and cogeneration effect doubles,
Added value of product is increased, smelting cost is reduced, protects environment, machine indirect heat radiation temperature is significantly reduced, improves work
Make comfort level, the present invention has many advantages, such as that simple in structure, setting is reasonable, low manufacture cost.
Description of the drawings
Fig. 1 is the structural schematic diagram sealed under the present invention；
Fig. 2 is the structural schematic diagram sealed in the present invention；
Fig. 3 be in Fig. 1 A to structural schematic diagram；
Fig. 4 be in Fig. 2 B to structural schematic diagram.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Referring to such as Fig. 1 --- shown in Fig. 4, present embodiment adopts the following technical scheme that：It include it is upper sealing, under it is close
Envelope, ring cold machine revolving body 3, bellows 4 and ring cold machine collector mat 9；The top and ring cold machine that bellows 4 are sealingly disposed under described are returned
Between the lower part of swivel 3, above it is sealingly disposed between the top of ring cold machine revolving body 3 and the lower part of ring cold machine collector mat 9；It is described
Upper sealing include upper static seal and lower dynamic sealing；The lower sealing includes upper dynamic sealing and lower static seal；Described is upper dynamic
Sealing includes the first fastener 7, the first wind shield 1 and sweeper 6；First wind shield, 1 upper end is solid with the first fastener 7
It is scheduled on 3 lower part of ring cold machine revolving body, 1 lower end of the first wind shield is fixed with several sweepers 6, and it is aqueous to extend perpendicularly to first
In mechanism 5；The lower static seal includes the first aqueous mechanism 5, dust excluding plate 2 and deashing slot 8；The first aqueous mechanism 5
Setting is U-shaped trough body structure on 4 top of bellows, and notch is upward, and deashing slot 8 is arranged in 5 both sides of the first aqueous mechanism, dust excluding plate 2
It is arranged in the inside of the first aqueous mechanism 5, is adjacent to 3 lower part of ring cold machine revolving body, 8 bottom of deashing slot and the first aqueous mechanism 5
Bottom is set as negative drop；The upper static seal includes the second wind shield 10, and the second wind shield 10 is arranged in ring cold machine thermal-arrest
Cover 9 lower parts；The lower dynamic sealing includes the second aqueous mechanism 11 and the second fastener 12, and the second aqueous mechanism 11 is U-type groove
Body structure, notch is upward, and the second aqueous mechanism 11 is fixed by the second fastener 12 and 3 top of ring cold machine revolving body；Described
Second wind shield, 10 place of extending downwardly is located in the second aqueous mechanism 11.
Preferably, filled with water in the first aqueous mechanism 5 and deashing slot 8, and water-filling height did not had first to keep out the wind
Plate 1 extends downwardly place, is less than the height of the first aqueous mechanism 5.
Preferably, filled with water in the described second aqueous mechanism 11, and water-filling height do not had the second wind shield 10 to
Lower extended spot is less than the height of the second aqueous mechanism 11.
Preferably, first wind shield 1 and the second wind shield 10 are heat-resistant anticorrosive material.
Preferably, the first aqueous mechanism 5 and the U-shaped trough body structure that the second aqueous mechanism 11 is steel.
Preferably, the dust excluding plate 2 is made of flexible alloys material.
Preferably, first fastener 7 and the second fastener 12 is made of ordinary steel material.
The working principle of this specific embodiment: being：It is filled in the first aqueous mechanism 5 and the second aqueous mechanism 11 appropriate
Water, water are not cross 10 appropriate height of the first wind shield 1 and the second wind shield, and the natural principle of water cannot be penetrated using wind, will
Hot gas in ring cold machine revolving body 3 is enclosed in ring cold machine collector mat 9；By the running clearance between bellows 4 and ring cold machine revolving body 3
It obturages and does not leak out, and do not influence ring cold machine operation, reach good sealing effect.
With the above structure, what present embodiment generated has the beneficial effect that：One described in present embodiment
Kind power generation type ring cold machine sealing structure, time saving, laborsaving, cost-saving, comfortable working environment efficiently solve leaking out for conventional seals
Efficient, the problems such as operating environment is severe, wind turbine electric cost is reduced, reduces the frequency of upkeep operation, fully solves
Traditional ring cold machine replaces the difficult point of sealing plate, without wind shield is needed to change in several years, saves waste heat in ring cold machine to greatest extent, remaining
Hot generating effect multiplication, increases added value of product, reduces smelting cost, protect environment, significantly reduce machine indirect heat spoke
Temperature is penetrated, work comfort degree is improved, present embodiment has many advantages, such as that simple in structure, setting is reasonable, low manufacture cost.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (7)
1. a kind of power generation type ring cold machine sealing structure, it is characterised in that：It includes upper sealing, lower sealing, ring cold machine revolving body, wind
Case and ring cold machine collector mat；It is sealingly disposed under described between the top of bellows and the lower part of ring cold machine revolving body, upper sealing
It is arranged between the top of ring cold machine revolving body and the lower part of ring cold machine collector mat；The upper sealing includes upper static seal under
Dynamic sealing；The lower sealing includes upper dynamic sealing and lower static seal；The upper dynamic sealing includes the first fastener, first gear
Aerofoil and sweeper；The first wind shield upper end is fixed on ring cold machine revolving body lower part with the first fastener, and first keeps out the wind
Plate lower end is fixed with several sweepers, and extends perpendicularly in the first aqueous mechanism；The lower static seal contains comprising first
Water dispenser structure, dust excluding plate and deashing slot；The described first aqueous mechanism setting is U-shaped trough body structure on bellows top, notch to
On, deashing slot is arranged in the first aqueous mechanism both sides, and dust excluding plate is arranged in the inside of the first aqueous mechanism, with ring cold machine revolving body
Lower part is adjacent to, and deashing trench bottom and the first aqueous actuator base are set as negative drop；The upper static seal keeps out the wind comprising second
Plate, the second wind shield are arranged in ring cold machine collector mat lower part；The lower dynamic sealing includes the second aqueous mechanism and the second fastening
Part, the second aqueous mechanism are U-shaped trough body structure, and notch is upward, and the second aqueous mechanism is turned round by the second fastener and ring cold machine
Body top is fixed；The second wind shield place of extending downwardly is located in the second aqueous mechanism.
2. a kind of power generation type ring cold machine sealing structure according to claim 1, it is characterised in that：Described first contains water dispenser
Filled with water in structure and deashing slot, and water-filling height do not had the first wind shield extend downwardly place, less than the height of the first aqueous mechanism
Degree.
3. a kind of power generation type ring cold machine sealing structure according to claim 1, it is characterised in that：Described second contains water dispenser
Filled with water in structure, and water-filling height do not had the second wind shield extend downwardly place, less than the height of the second aqueous mechanism.
4. a kind of power generation type ring cold machine sealing structure according to claim 1, it is characterised in that：First wind shield
It is heat-resistant anticorrosive material with the second wind shield.
5. a kind of power generation type ring cold machine sealing structure according to claim 1, it is characterised in that：Described first contains water dispenser
Structure and the U-shaped trough body structure that the second aqueous mechanism is steel.
6. a kind of power generation type ring cold machine sealing structure according to claim 1, it is characterised in that：The dust excluding plate is soft
Property alloy material is made.
7. a kind of power generation type ring cold machine sealing structure according to claim 1, it is characterised in that：First fastener
It is made of ordinary steel material with the second fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389856.0A CN108468808A (en) | 2018-04-27 | 2018-04-27 | A kind of power generation type ring cold machine sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389856.0A CN108468808A (en) | 2018-04-27 | 2018-04-27 | A kind of power generation type ring cold machine sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108468808A true CN108468808A (en) | 2018-08-31 |
Family
ID=63263616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810389856.0A Pending CN108468808A (en) | 2018-04-27 | 2018-04-27 | A kind of power generation type ring cold machine sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468808A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203216271U (en) * | 2013-04-10 | 2013-09-25 | 杭州汽轮工程股份有限公司 | Moving rake type ash removing device for water sealing groove in upper portion of sintering annular cooler |
| CN205664688U (en) * | 2016-06-12 | 2016-10-26 | 唐山瑞泰机械有限公司 | Cold quick -witted seal structure of electricity generation type ring |
| CN208185456U (en) * | 2018-04-27 | 2018-12-04 | 唐山瑞泰机械有限公司 | A kind of power generation type ring cold machine sealing structure |
-
2018
- 2018-04-27 CN CN201810389856.0A patent/CN108468808A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203216271U (en) * | 2013-04-10 | 2013-09-25 | 杭州汽轮工程股份有限公司 | Moving rake type ash removing device for water sealing groove in upper portion of sintering annular cooler |
| CN205664688U (en) * | 2016-06-12 | 2016-10-26 | 唐山瑞泰机械有限公司 | Cold quick -witted seal structure of electricity generation type ring |
| CN208185456U (en) * | 2018-04-27 | 2018-12-04 | 唐山瑞泰机械有限公司 | A kind of power generation type ring cold machine sealing structure |
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