CN106395434B - A kind of rotation liquid packing of revolving top - Google Patents
A kind of rotation liquid packing of revolving top Download PDFInfo
- Publication number
- CN106395434B CN106395434B CN201610942512.9A CN201610942512A CN106395434B CN 106395434 B CN106395434 B CN 106395434B CN 201610942512 A CN201610942512 A CN 201610942512A CN 106395434 B CN106395434 B CN 106395434B
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- Prior art keywords
- cover board
- heat
- revolving top
- liquid
- structural layer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0458—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with rotating means, e.g. tables, arms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The present invention relates to a kind of rotation liquid packings of revolving top, including cover board, annular fluid-tight plate, suspender and heat insulation structural layer；The upper end of the annular fluid-tight plate is fixed on the edge of cover board, and lower end is protruded into the liquid of fire door top annular liquid seal trough；Cover board passes through the multiple suspenders being arranged at the top of it and is fixed on the lower section of revolving top rotating disk, and can rotate with it；Cover board bottom sets heat insulation structural layer, is accordingly equipped with through-hole with rotating disk on cover board, heat insulation structural layer and passes through for blowing bushing, and blowing bushing realizes material conveying for connecting revolving top end blowing body and furnace inner space.The present invention realizes the sealed connection between the revolving top and fire door of ex-ternal transmission using fluid-tight form, rotation liquid packing is rotated with revolving top, and has fluid-tight, conveying material channel and heat insulating function are provided, its reliable sealing and service life is long, maintenance replacement is convenient, advantageously ensures that continuous production.
Description
Technical field
The present invention relates to the liquid-seal types of industrial furnace fire door technical field of sealing technology more particularly to a kind of ex-ternal transmission to rotate cloth
The rotation liquid packing of device.
Background technique
The charging of block material and cloth are generally there are two types of form, i.e. bell type cloth and without bell type cloth.Both
Form has some disadvantages.Bell type cloth is one be evenly distributed in following device using the material that bell is loaded into
Kind of distributing mode, due to the shape of bell be it is fixed, have the shortcomings that cloth angle is unadjustable in use.And nothing
Although bell type cloth overcomes the shortcomings that bell type cloth, but its overall structure and driving device structure are complicated, and due to it
Main body material-feeding mechanism is arranged inside industrial furnace, is influenced by operating conditions such as furnace high-temperatures, failure, and component are easy to happen in use
Replacement is difficult, and continuous production is caused to be affected.
To overcome the above disadvantages, we have developed a kind of liquid-seal type revolving top (as shown in Figure 1) of ex-ternal transmission,
For being packed into the block material of various temperature into shaft furnace, to realize the stable operation of sealing charging, cloth operation, meanwhile, it can
Easily to carry out maintenance and replacement operation to revolving top.
The liquid-seal type revolving top of the ex-ternal transmission includes distribution device 1, rotating device 2 and rotation liquid packing 3 etc.,
Wherein rotary closure 3 is the key components of revolving top, for playing effectively sealing to shaft furnace in rotation cloth process
Effect.The connection of conventional revolving top and fire door generally mostly uses sealing ring to seal, close due to working in the high temperature environment
Seal ring will fail in a short time, and service life is short, and replacement is difficult；Accordingly, it is desirable to provide a kind of be not only conveniently replaceable and overhauled, but also
The rotary closure of effective sealing function can be played.
Summary of the invention
The present invention provides a kind of rotation liquid packings of revolving top, and the rotation of ex-ternal transmission is realized using fluid-tight form
Sealed connection between distributing device and fire door, rotation liquid packing are rotated with revolving top, and are had fluid-tight, provided conveying material
Channel and heat insulating function, reliable sealing and service life is long, maintenance replacement is convenient, advantageously ensures that continuous production.
In order to achieve the above object, the present invention is implemented with the following technical solutions:
A kind of rotation liquid packing of revolving top is mounted on the liquid-seal type revolving top bottom of ex-ternal transmission, is used for
Realize fire door and external sealing, the fire door top is circumferentially arranged with annular liquid seal trough；Rotating liquid packing includes cover board, annular
Fluid-tight plate, suspender and heat insulation structural layer；The upper end of the annular fluid-tight plate is fixed on the edge of cover board, and annular liquid is protruded into lower end
In the liquid of sealing groove；Cover board passes through the lower section that the multiple suspenders being arranged at the top of it are fixed on revolving top rotating disk, and can
It rotates with it；Cover board bottom sets heat insulation structural layer, is accordingly equipped with through-hole on cover board, heat insulation structural layer with rotating disk and serves as a contrast for blowing
Set is across blowing bushing realizes material conveying for connecting revolving top end blowing body and furnace inner space.
The cover board is made of heating resisting metal, and size matches with fire door size.
The suspender is that multiple groups are uniformly distributed at the top of cover board, and the bottom surface of suspender upper end and rotating disk is removably secured connection,
Lower end is removably secured with cover board and connect.
The heat insulation structural layer is made of heat-barrier material and heat-barrier material fixing piece.
The heat-barrier material is castable refractory, refractory ceramic fibre product, appointing in non-asbestos fire resistive material product
It anticipates one kind.
The heat-barrier material fixing piece is that fixed jaw, fixed plate or fixed net, heat-barrier material fixing piece use heating resisting metal
Material production.
Compared with prior art, the beneficial effects of the present invention are:
1) sealed connection between the revolving top and fire door of ex-ternal transmission, sealed reliable are realized using fluid-tight form；
2) rotation liquid packing is rotated with revolving top, and is had fluid-tight, provided conveying material channel and heat insulating function；
3) long service life, maintenance replacement are convenient, advantageously ensure that continuous production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the liquid-seal type revolving top of ex-ternal transmission of the present invention.
Fig. 2 is the structural schematic diagram of rotation liquid packing of the present invention.
In figure: 1 distribution device, 11. blowing body, 2. rotating device, 21. rotating disk 3. rotates 31. cover board of liquid packing
32. 4. fire door of annular fluid-tight plate 33. suspender, 34. heat insulation structural layer, 5. 6. blowing bushing of annular liquid seal trough
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing:
As shown in Fig. 2, a kind of rotation liquid packing of revolving top of the present invention, is mounted on the liquid-seal type of ex-ternal transmission
Revolving top bottom, for realizing fire door and external sealing, 4 top of fire door is circumferentially arranged with annular liquid seal trough 5；Rotation
Turning liquid packing 3 includes cover board 31, annular fluid-tight plate 32, suspender 33 and heat insulation structural layer 34；The upper end of the annular fluid-tight plate 32
It is fixed on the edge of cover board 31, lower end is protruded into the liquid of annular liquid seal trough 5；Cover board 31 is multiple at the top of it by being arranged in
Suspender 33 is fixed on the lower section of revolving top rotating disk 21, and can rotate with it；31 bottom of cover board sets heat insulation structural layer 34, lid
It is accordingly equipped with through-hole with rotating disk 21 on plate 31, heat insulation structural layer 34 to pass through for blowing bushing 6, blowing bushing 6 is for connecting
Revolving top end blowing body 11 and furnace inner space realize material conveying.
The cover board 31 is made of heating resisting metal, and size matches with 4 size of fire door.
The suspender 33 is that multiple groups are uniformly distributed at the top of cover board 31, and the bottom surface of 33 upper end of suspender and rotating disk 21 is removably solid
Fixed connection, lower end is removably secured with cover board 31 and connect.
The heat insulation structural layer 34 is made of heat-barrier material and heat-barrier material fixing piece.
The heat-barrier material is castable refractory, refractory ceramic fibre product, appointing in non-asbestos fire resistive material product
It anticipates one kind.
The heat-barrier material fixing piece is that fixed jaw, fixed plate or fixed net, heat-barrier material fixing piece use heating resisting metal
Material production.
Cover board 31 of the present invention is suspended in the lower section of rotating disk 21 by suspender 33, and furnace is protruded into annular 3 lower end of fluid-tight plate
In the liquid for the annular liquid seal trough 5 that mouthfuls 4 tops are arranged, in this way, no matter cover board 31 rotated under the drive of rotating disk 21 it is any
Fire door 4 can all be effectively sealed against, inner flue gas of the stove is avoided to escape pollution environment by position, at the same also avoid the outer air of furnace into
Entering influences working environment in furnace.
Heat insulation structural layer 34 is arranged in 31 bottom lower surface of cover board comprehensively, can reduce radiation of the furnace high-temperature to cover board, subtract
Light influence of the hyperthermia radiation to 31 rigidity of cover board, while decreasing scattering and disappearing for efficient heat in furnace.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (2)
1. a kind of rotation liquid packing of revolving top is mounted on the liquid-seal type revolving top bottom of ex-ternal transmission, for real
Existing fire door and external sealing, the fire door top is circumferentially arranged with annular liquid seal trough；It is characterised in that it includes cover board, annular
Fluid-tight plate, suspender and heat insulation structural layer；The upper end of the annular fluid-tight plate is fixed on the edge of cover board, and annular liquid is protruded into lower end
In the liquid of sealing groove；Cover board passes through the lower section that the multiple suspenders being arranged at the top of it are fixed on revolving top rotating disk, and can
It rotates with it；Cover board bottom sets heat insulation structural layer, the radiation for reducing furnace high-temperature to cover board, mitigates hyperthermia radiation to cover board
The influence of rigidity, at the same also reduce furnace in efficient heat scatter and disappear；It is accordingly equipped on cover board, heat insulation structural layer with rotating disk logical
Hole is passed through for blowing bushing, and blowing bushing realizes material conveying for connecting revolving top end blowing body and furnace inner space；
The cover board is made of heating resisting metal, and size matches with fire door size；The heat insulation structural layer by heat-barrier material and
Heat-barrier material fixing piece composition, heat-barrier material are castable refractory, refractory ceramic fibre product, non-asbestos fire resistive material product
In any one；Heat-barrier material fixing piece is that fixed jaw, fixed plate or fixed net, heat-barrier material fixing piece use heating resisting metal
Material production.
2. a kind of rotation liquid packing of revolving top according to claim 1, which is characterized in that the suspender is multiple groups
Uniformly distributed at the top of cover board, the bottom surface of suspender upper end and rotating disk is removably secured connection, and lower end is removably secured with cover board
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610942512.9A CN106395434B (en) | 2016-11-01 | 2016-11-01 | A kind of rotation liquid packing of revolving top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610942512.9A CN106395434B (en) | 2016-11-01 | 2016-11-01 | A kind of rotation liquid packing of revolving top |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106395434A CN106395434A (en) | 2017-02-15 |
| CN106395434B true CN106395434B (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610942512.9A Active CN106395434B (en) | 2016-11-01 | 2016-11-01 | A kind of rotation liquid packing of revolving top |
Country Status (1)
| Country | Link |
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| CN (1) | CN106395434B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3328209A1 (en) * | 1983-08-04 | 1985-02-21 | A. & C. Kosik GmbH, 8420 Kelheim | Apparatus for the uniform charging of cylindrical shafts |
| US4526536A (en) * | 1982-12-10 | 1985-07-02 | Paul Wurth S.A. | Cooling apparatus for use in conjunction with a charging device for a shaft furnace |
| CN1036410A (en) * | 1988-04-01 | 1989-10-18 | 北京科技大学 | The water-cooled water-sealed method and apparatus of blast-furnace distributor |
| CN1436859A (en) * | 2003-01-23 | 2003-08-20 | 李玉清 | Pressure loss preventor for water-sealed airtight tank in furnace roof chute-type distributor |
| CN200952710Y (en) * | 2006-08-22 | 2007-09-26 | 北京紫光泰和通环保技术有限公司 | Vertical refuse incinerator rotary distributing device |
| CN201634694U (en) * | 2010-03-10 | 2010-11-17 | 北京科技大学 | Water-cooling water-sealing type blast furnace bell-less top transmission box |
| CN206172601U (en) * | 2016-11-01 | 2017-05-17 | 中冶焦耐(大连)工程技术有限公司 | Rotary distributor 's rotatory liquid seal lid |
-
2016
- 2016-11-01 CN CN201610942512.9A patent/CN106395434B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526536A (en) * | 1982-12-10 | 1985-07-02 | Paul Wurth S.A. | Cooling apparatus for use in conjunction with a charging device for a shaft furnace |
| DE3328209A1 (en) * | 1983-08-04 | 1985-02-21 | A. & C. Kosik GmbH, 8420 Kelheim | Apparatus for the uniform charging of cylindrical shafts |
| CN1036410A (en) * | 1988-04-01 | 1989-10-18 | 北京科技大学 | The water-cooled water-sealed method and apparatus of blast-furnace distributor |
| CN1436859A (en) * | 2003-01-23 | 2003-08-20 | 李玉清 | Pressure loss preventor for water-sealed airtight tank in furnace roof chute-type distributor |
| CN200952710Y (en) * | 2006-08-22 | 2007-09-26 | 北京紫光泰和通环保技术有限公司 | Vertical refuse incinerator rotary distributing device |
| CN201634694U (en) * | 2010-03-10 | 2010-11-17 | 北京科技大学 | Water-cooling water-sealing type blast furnace bell-less top transmission box |
| CN206172601U (en) * | 2016-11-01 | 2017-05-17 | 中冶焦耐(大连)工程技术有限公司 | Rotary distributor 's rotatory liquid seal lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106395434A (en) | 2017-02-15 |
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