CN206172601U - Rotary distributor 's rotatory liquid seal lid - Google Patents
Rotary distributor 's rotatory liquid seal lid Download PDFInfo
- Publication number
- CN206172601U CN206172601U CN201621165008.4U CN201621165008U CN206172601U CN 206172601 U CN206172601 U CN 206172601U CN 201621165008 U CN201621165008 U CN 201621165008U CN 206172601 U CN206172601 U CN 206172601U
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- cover plate
- liquid seal
- heat
- revolving top
- blowing
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Abstract
The utility model relates to a rotary distributor's rotatory liquid seal lid, it constructs the layer to include apron, annular liquid seal board, hoist and separate hot junction, the edge at the apron is fixed to the upper end of annular liquid seal board, and the lower extreme stretches into in fire door top annular liquid seal trough's the liquid, the below at the rotary distributor rotary disk is fixed through setting up at a plurality of hoists at its top to the apron to can rotate thereupon, apron bottom is established and is constructed the layer at a distance from hot junction, the apron, separates hot junction and constructs the layer and go up and be equipped with the through -hole with the rotary disk with corresponding and supply the blowing bush to pass, and the blowing bush is used for connecting that the terminal blowing of rotary distributor is personally experienced sth. Part of the body and the transport of furnace -interior space realization material. The utility model discloses a liquid seal form realizes the sealing connection between outside driven rotary distributor and the fire door, and rotatory liquid seal lid is rotatory along with rotary distributor to possessing the liquid seal, providing transported substance material passageway and thermal -insulated function, its sealed reliable, long service life, that the maintenance is changed is convenient, is favorable to guaranteeing production continuity.
Description
Technical field
The utility model is related to industrial furnace fire door technical field of sealing technology, more particularly to a kind of liquid-seal type of ex-ternal transmission to rotate
The rotation liquid packing of distributing device.
Background technology
The charging of lump material typically has two kinds of forms, i.e. bell type cloth and without bell type cloth with cloth.Both
Form haves the shortcomings that certain.Bell type cloth is that the material being loaded into using bell is evenly distributed in following device
Distributing mode is planted, because the shape of bell is fixed, therefore there is the uncontrollable shortcoming of cloth angle in use.And nothing
Although bell type cloth overcomes the shortcoming of bell type cloth, but its overall structure and driving device structure are complicated, and due to it
Main body material-feeding mechanism is arranged on inside industrial furnace, is influenceed greatly, failure, and component to be susceptible in use by operating modes such as furnace high-temperatures
Change difficult, cause continuous production to be affected.
In order to overcome disadvantages mentioned above, we have developed a kind of liquid-seal type revolving top of ex-ternal transmission（As shown in Figure 1）,
For to the lump material for loading various temperature in shaft furnace, to realize the stable operation that sealing charging, cloth are operated, meanwhile, can
Easily to be overhauled to revolving top and replacement operation.
The liquid-seal type revolving top of the ex-ternal transmission includes distribution device 1, whirligig 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 during cloth is rotated
Effect.The connection of conventional revolving top with fire door typically more uses seal ring seal, close due to being worked in hot environment
Seal ring will fail in a short time, and service life is short, change difficult；Accordingly, it is desirable to provide one kind had both been conveniently replaceable and had overhauled, and
The rotary closure of effective sealing function can be played.
The content of the invention
The utility model provides a kind of rotation liquid packing of revolving top, and ex-ternal transmission is realized using fluid-tight form
Being tightly connected between revolving top and fire door, rotation liquid packing rotates with revolving top, and possesses fluid-tight, provides conveying
Material channel and heat insulating function, its sealed reliable, long service life, maintenance change convenient, advantageously ensure that continuous production.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of rotation liquid packing of revolving top, the liquid-seal type revolving top bottom of transmission mounted externally, is used for
The sealing of fire door and outside is realized, the fire door top is circumferentially arranged with annular liquid seal trough；Rotation liquid packing includes cover plate, 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 plate, and annular liquid is stretched into lower end
In the liquid of sealing groove；Cover plate is fixed on the lower section of revolving top rotating disk by being arranged on the multiple suspenders at the top of it, and can
Concomitant rotation；Cover plate bottom sets heat insulation structural layer, and cover plate, heat insulation structural layer are upper and rotating disk is accordingly provided with through hole and is served as a contrast for blowing
Set is through blowing bushing is used to connect revolving top end blowing body and furnace inner space realizes that material is conveyed.
The cover plate is made using heating resisting metal, and size matches with fire door size.
The suspender is multigroup uniform at the top of cover plate, and suspender upper end is removably secured with the bottom surface of rotating disk and is connected,
Lower end is removably secured with cover plate and is connected.
The heat insulation structural layer is made up of heat-barrier material and heat-barrier material fixture.
The heat-barrier material is appointing in castable refractory, refractory ceramic fibre product, non-asbestos fire resistive material product
Meaning is a kind of.
The heat-barrier material fixture is fixed claw, fixed plate or fixed net, and heat-barrier material fixture uses heating resisting metal
Material makes.
Compared with prior art, the beneficial effects of the utility model are：
1）Being tightly connected between the revolving top of ex-ternal transmission and fire door, sealed reliable are realized using fluid-tight form；
2）Rotation liquid packing rotates with revolving top, and possesses fluid-tight, provides conveying material channel and heat insulating function；
3）Long service life, maintenance change convenient, advantageously ensure that continuous production.
Brief description of the drawings
Fig. 1 is the structural representation of the liquid-seal type revolving top of ex-ternal transmission described in the utility model.
Fig. 2 is the structural representation of rotation liquid packing described in the utility model.
In figure：1 distribution device, 11. blowing body, 2. whirligig, 21. rotating disk 3. rotates the cover plate 32. of liquid packing 31.
The annular blowing bushing of liquid seal trough 6. of 4. fire door of the annular heat insulation structural of 33. suspender of fluid-tight plate 34. layer 5.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Fig. 2 a kind of rotation liquid packing of revolving top described in the utility model, the liquid of transmission mounted externally
Envelope formula revolving top bottom, the sealing for realizing fire door and outside, the top of the fire door 4 is circumferentially arranged with annular liquid seal trough
5；Rotation liquid packing 3 includes cover plate 31, annular fluid-tight plate 32, suspender 33 and heat insulation structural layer 34；The annular fluid-tight plate 32
Upper end is fixed on the edge of cover plate 31, and lower end is stretched into the liquid of annular liquid seal trough 5；Cover plate 31 is by being arranged at the top of it
Multiple suspenders 33 are fixed on the lower section of revolving top rotating disk 21, and can concomitant rotation；The bottom of cover plate 31 sets heat insulation structural layer
34, accordingly it is provided with through hole with rotating disk 21 on cover plate 31, heat insulation structural layer 34 and is passed through for blowing bushing 6, blowing bushing 6 is used for
Connection revolving top end blowing body 11 realizes that material is conveyed with furnace inner space.
The cover plate 31 is made using heating resisting metal, and size matches with the size of fire door 4.
The suspender 33 is multigroup uniform at the top of cover plate 31, and the upper end of suspender 33 is removably solid with the bottom surface of rotating disk 21
Fixed connection, lower end is removably secured with cover plate 31 and is connected.
The heat insulation structural layer 34 is made up of heat-barrier material and heat-barrier material fixture.
The heat-barrier material is appointing in castable refractory, refractory ceramic fibre product, non-asbestos fire resistive material product
Meaning is a kind of.
The heat-barrier material fixture is fixed claw, fixed plate or fixed net, and heat-barrier material fixture uses heating resisting metal
Material makes.
Cover plate described in the utility model 31 is suspended in the lower section of rotating disk 21 by suspender 33, and the annular lower end of fluid-tight plate 3 is stretched
Enter in the liquid of the annular liquid seal trough 5 that the top of fire door 4 is set, so, no matter cover plate 31 is rotated under the drive of rotating disk 21
Any position, can all effectively seal against fire door 4, it is to avoid inner flue gas of the stove escapes pollution environment, while also avoiding stove outer space
Gas enters influence working environment in stove.
The bottom lower surface of cover plate 31 sets heat insulation structural layer 34 comprehensively, and it can reduce radiation of the furnace high-temperature to cover plate, subtract
Light influence of the hyperthermia radiation to the rigidity of cover plate 31, while decreasing scattering and disappearing for efficient heat in stove.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of rotation liquid packing of revolving top, the liquid-seal type revolving top bottom of transmission mounted externally, for reality
Existing fire door and outside sealing, the fire door top is circumferentially arranged with annular liquid seal trough；It is characterised in that it includes cover plate, 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 plate, and annular liquid is stretched into lower end
In the liquid of sealing groove；Cover plate is fixed on the lower section of revolving top rotating disk by being arranged on the multiple suspenders at the top of it, and can
Concomitant rotation；Cover plate bottom sets heat insulation structural layer, and cover plate, heat insulation structural layer are upper and rotating disk is accordingly provided with through hole and is served as a contrast for blowing
Set is through blowing bushing is used to connect revolving top end blowing body and furnace inner space realizes that material is conveyed.
2. the rotation liquid packing of a kind of revolving top according to claim 1, it is characterised in that the cover plate is using resistance to
Thermometal makes, and size matches with fire door size.
3. the rotation liquid packing of a kind of revolving top according to claim 1, it is characterised in that the suspender is multigroup
Uniform at the top of cover plate, suspender upper end is removably secured with the bottom surface of rotating disk and is connected, and lower end is removably secured with cover plate
Connection.
4. a kind of rotation liquid packing of revolving top according to claim 1, it is characterised in that the heat insulation structural layer
It is made up of heat-barrier material and heat-barrier material fixture.
5. the rotation liquid packing of a kind of revolving top according to claim 4, it is characterised in that the heat-barrier material is
Any one in castable refractory, refractory ceramic fibre product, non-asbestos fire resistive material product.
6. the rotation liquid packing of a kind of revolving top according to claim 4, it is characterised in that the heat-barrier material is consolidated
It is fixed claw, fixed plate or fixed net to determine part, and heat-barrier material fixture is made using heating resisting metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165008.4U CN206172601U (en) | 2016-11-01 | 2016-11-01 | Rotary distributor 's rotatory liquid seal lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165008.4U CN206172601U (en) | 2016-11-01 | 2016-11-01 | Rotary distributor 's rotatory liquid seal lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206172601U true CN206172601U (en) | 2017-05-17 |
Family
ID=58679846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621165008.4U Active CN206172601U (en) | 2016-11-01 | 2016-11-01 | Rotary distributor 's rotatory liquid seal lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206172601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395434A (en) * | 2016-11-01 | 2017-02-15 | 中冶焦耐(大连)工程技术有限公司 | Rotating fluid seal cover of rotating distributing device |
| CN112141673A (en) * | 2020-08-19 | 2020-12-29 | 中国核电工程有限公司 | Material distributing device and material conveying system |
-
2016
- 2016-11-01 CN CN201621165008.4U patent/CN206172601U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395434A (en) * | 2016-11-01 | 2017-02-15 | 中冶焦耐(大连)工程技术有限公司 | Rotating fluid seal cover of rotating distributing device |
| CN106395434B (en) * | 2016-11-01 | 2018-12-11 | 中冶焦耐(大连)工程技术有限公司 | A kind of rotation liquid packing of revolving top |
| CN112141673A (en) * | 2020-08-19 | 2020-12-29 | 中国核电工程有限公司 | Material distributing device and material conveying system |
| CN112141673B (en) * | 2020-08-19 | 2022-04-22 | 中国核电工程有限公司 | Material distributing device and material conveying system |
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