CN208736154U - A kind of refinement oil gas rotary kiln port sealing device - Google Patents
A kind of refinement oil gas rotary kiln port sealing device Download PDFInfo
- Publication number
- CN208736154U CN208736154U CN201821228772.0U CN201821228772U CN208736154U CN 208736154 U CN208736154 U CN 208736154U CN 201821228772 U CN201821228772 U CN 201821228772U CN 208736154 U CN208736154 U CN 208736154U
- Authority
- CN
- China
- Prior art keywords
- vertical rack
- graphite packing
- outside
- bracket
- graphite
- 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.)
- Active
Links
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses a kind of refinement oil gas rotary kiln port sealing devices, including graphite packing, bracket and annular tension spring, on the outside of graphite packing is arranged at cartridge openings, the stationary annular tension spring on the outside of graphite packing, graphite packing and annular tension spring installation are in the bracket, bracket includes vertical rack and horizontal bracket, vertical rack is respectively set in graphite packing two sides, vertical rack upper end end links together, it is located above annular tension spring between two vertical racks and horizontal bracket is set, air inlet is set on horizontal bracket, roller bearing is connected by shaft on the outside of vertical rack, roller bearing is withstood on cylinder lateral surface.The device graphite packing contacts sealing with body end surface, and applies stable extruding force to contact face, ensure that end face well contacts, and reaches ideal sealing effect.Protection air curtain is formed using inert gas, further increases sealing effect, solves the problems, such as sealing contact surface circumferentially bounce and the seal failure of axial float bring.
Description
Technical field
The utility model relates to machinery equipment field, in particular to a kind of refinement oil gas rotary kiln port sealing device.
Background technique
The sealing of existing kiln, generally existing seal form is single, the bad situation of sealing effect, and adjusts
Effect is poor, causes to seal easy failure.
Utility model content
The utility model technical issues that need to address are that the existing sealing structure for equipment such as kilns exists
Seal form is single, the bad problem of sealing effect.
In order to solve the above technical problems, the utility model provides a kind of refinement oil gas rotary kiln port sealing device, packet
Include graphite packing, bracket and annular tension spring, the setting of graphite packing at the cartridge openings on the outside of, the stationary annular on the outside of graphite packing
Tension spring, wherein in the bracket, the bracket includes vertical rack and horizontal bracket, in graphite for graphite packing and annular tension spring installation
Vertical rack is respectively set in packing two sides, and wherein vertical rack upper end end links together, in the meta position of two vertical racks
Horizontal bracket is set above annular tension spring, air inlet is set on horizontal bracket, is connected and is rolled by shaft on the outside of vertical rack
Wheel bearing, roller bearing are withstood on cylinder lateral surface, and graphite packing_seal is arranged in the junction of horizontal bracket and vertical rack,
Graphite packing_seal is arranged in the junction of vertical rack and ring flange in mounting flange on the outside of the vertical rack of two sides.This reality
With a kind of novel refinement oil gas rotary kiln port sealing device, graphite packing contacts sealing with body end surface, and to contact
End face applies stable extruding force, ensure that end face well contacts, and reaches ideal sealing effect, settable pressure on horizontal bracket
Power inductor timely feedbacks the gas pressure value on graphite packing, carries out pressure adjusting at any time, keeps between sealing contact surface
Stable contact pressure.Using graphite packing as sealing medium, air inlet can be filled with nitrogen, use nitrogen as inert gas
Protection air curtain is formed, sealing effect is further increased, solves sealing contact surface circumferentially bounce and the sealing of axial float bring
Problem of Failure.
Further, bellows is set in bracket side, ceramic fibre loose wool is set on the inside of bellows, ceramic fibre dissipates
The tight cylinder lateral surface of cotton patch, wherein the length of ceramic fibre loose wool is greater than the length of bellows, is respectively set at bellows both ends
Tabletting is pressed on ceramic fibre loose wool, and ring flange is arranged at ceramic fibre loose wool both ends, and ring flange is fixedly connected with tabletting, wherein
One side flange is connect with vertical rack.Fill in ceramic fibre loose wool in bellows interior, there are three effect: first is that rise it is heat-insulated,
Protect the effect of bellows；Second is that the intracorporal dust of cylinder can be stopped, a good building ring is created to subsequent graphite packing
Border after ceramic fibre loose wool is filled oil, can play an easy oil sealing, make sealing effect third is that playing oil suction
It can be more preferable.
Further, adjusting gasket is also set up between method pulling plate and tabletting, between tabletting and adjusting gasket, tabletting
Graphite packing_seal is arranged in junction between ring flange, and the junction of each ring flange is also provided with graphite packing_seal.
It is wherein preferred, 2 graphite packings are at least arranged in parallel on the outside of cylinder and are sealed, outside each graphite packing
Vertical rack is respectively set in each graphite packing two sides in side stationary annular tension spring, and plurality of vertical rack upper end end connects
It is connected together, is located above annular tension spring between two vertical racks and horizontal bracket is set, air inlet is set on horizontal bracket,
Roller bearing is connected by shaft on the outside of the vertical rack for being located at two sides, roller bearing is withstood on cylinder lateral surface, level branch
The junction of frame and vertical rack is also provided with graphite packing_seal, the mounting flange on the outside of the vertical rack of two sides, vertical
Graphite packing_seal is arranged in the junction of bracket and ring flange.
Wherein stent outer passes through shaft respectively and connects multiple roller bearings, and roller bearing can be spaced and be uniformly arranged on cylinder
Outside.
Step surface is set in vertical rack side, step surface is convenient for the fixation of vertical rack and horizontal bracket and method pulling plate
Groove is arranged in vertical rack, horizontal bracket or flange disc side, convenient for the installation of the graphite packing of sealing in connection.
Step surface is set on the outside of tabletting, it is fixed convenient for the installation between tabletting and ring flange or tabletting and adjusting gasket
Groove is arranged in tabletting, adjusting gasket or flange disc side, convenient for the installation of the graphite packing of sealing in position.
A kind of refinement oil gas rotary kiln port sealing device of the utility model, can be used for refining the kiln of oil gas
Sealing, on the rotary kiln of special and dangerous industry, the effect of sealing is exactly that the air outside preventing enters in kiln, in kiln
The hazardous gas containing oil gas cannot go out, with improve production safety.First of sealing is graphite packing_seal, graphite
Increase air pressure on the outside of packing to compress, improve sealing effect, and can be adjusted at any time air pressure, guarantees to protect stone while sealing effect
The roller bearing of disc root, graphite packing two sides is withstood between bracket and the lateral surface of cylinder, prevents the circle bounce due to cylinder
Graphite packing is caused to deform, so as to cause the adverse consequences of gas leakage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein, 1- bellows, 2- ceramic fibre loose wool, 3- roller bearing, 4- graphite packing, 5- annular tension spring, 6- bracket.
Specific embodiment
The optimal technical scheme that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown, a kind of refinement oil gas rotary kiln port sealing device of the utility model, including graphite packing 4, branch
Frame 6 and annular tension spring 5, the setting of graphite packing 4 at the cartridge openings on the outside of, in 4 outside stationary annular tension spring 5 of graphite packing,
Middle graphite packing 4 and annular tension spring 5 are mounted in bracket 6, and the bracket 6 includes vertical rack and horizontal bracket, in graphite plate
Vertical rack is respectively set in 4 two sides of root, and wherein vertical rack upper end end links together, and is located between two vertical racks
Horizontal bracket is set above annular tension spring 5, air inlet is set on horizontal bracket, idler wheel is connected by shaft on the outside of vertical rack
Bearing 3, roller bearing 3 are withstood on cylinder lateral surface.2 graphite packings 4 are at least arranged in parallel on the outside of cylinder to be sealed,
Vertical rack is respectively set in each 4 two sides of graphite packing in each 4 outside stationary annular tension spring 5 of graphite packing, plurality of perpendicular
Straight bracket upper end end links together, and is located above annular tension spring 5 between two vertical racks and horizontal bracket is arranged, horizontal
Air inlet is set on bracket, roller bearing 3 is connected by shaft on the outside of the vertical rack for being located at two sides, roller bearing 3 is withstood on
On cylinder lateral surface, the junction of horizontal bracket and vertical rack is also provided with the sealing of graphite packing 4, outside the vertical rack of two sides
Graphite packing_seal is arranged in the junction of vertical rack and ring flange in side mounting flange.
Wherein 6 outside of bracket connects multiple roller bearings 3 by shaft respectively, and roller bearing 3 can be spaced and be uniformly arranged on
On the outside of cylinder.
Further, bellows 1 is set in 6 side of bracket, ceramic fibre loose wool 2 is set on the inside of bellows 1, ceramics are fine
Dimension loose wool 2 is adjacent to cylinder lateral surface, and wherein the length of ceramic fibre loose wool 2 is greater than the length of bellows 1, at 1 both ends of bellows
Tabletting is respectively set to be pressed on ceramic fibre loose wool 2, ring flange is set at 2 both ends of ceramic fibre loose wool, ring flange and tabletting are solid
Fixed connection a, wherein side flange is connect with vertical rack.
Further, adjusting gasket is also set up between method pulling plate and tabletting, between tabletting and adjusting gasket, tabletting
Graphite packing_seal is arranged in junction between ring flange.
Step surface is set in vertical rack side, step surface is convenient for the fixation of vertical rack and horizontal bracket and method pulling plate
Groove is arranged in vertical rack, horizontal bracket or flange disc side, convenient for the installation of the graphite packing of sealing in connection.
Step surface is set on the outside of tabletting, it is fixed convenient for the installation between tabletting and ring flange or tabletting and adjusting gasket
Groove is arranged in tabletting, adjusting gasket or flange disc side, convenient for the installation of the graphite packing of sealing in position.
A kind of refinement oil gas rotary kiln port sealing device of the utility model, graphite packing contacts close with body end surface
Envelope, and apply stable extruding force to contact face, it ensure that end face well contacts, reach ideal sealing effect, it is horizontal
Settable pressure inductor on bracket, timely feedbacks the gas pressure value on graphite packing, carries out pressure adjusting at any time, is sealing
Stable contact pressure is kept between contact surface.Using graphite packing as sealing medium, air inlet can be filled with nitrogen, utilize nitrogen
Gas forms protection air curtain as inert gas, further increases sealing effect, solves sealing contact surface circumferentially bounce and axial
Play bring seal failure problem.
A kind of refinement oil gas rotary kiln port sealing device of the utility model, can be used for refining the kiln of oil gas
Sealing, on the rotary kiln of special and dangerous industry, the effect of sealing is exactly that the air outside preventing enters in kiln, in kiln
The hazardous gas containing oil gas cannot go out, with improve production safety.First of sealing is graphite packing_seal, graphite
Increase air pressure on the outside of packing to compress, improve sealing effect, and can be adjusted at any time air pressure, guarantees to protect stone while sealing effect
The roller bearing of disc root, graphite packing two sides is withstood between bracket and the lateral surface of cylinder, prevents the circle bounce due to cylinder
Graphite packing is caused to deform, so as to cause the adverse consequences of gas leakage.
Its working principle is that: graphite packing encases in the bracket and with annular tension spring, it is ensured that graphite packing tightly with
Cylinder fits closely, then the nitrogen of certain pressure is filled with above bracket, it is ensured that the intracorporal gas of cylinder is not gone out, the gas of outside
Into the effect that do not come.This device biggest advantage is equipped with multiple roller bearings on bracket, and the effect of this roller bearing is to protect
It demonstrate,proves graphite packing and cylinder on the same axis, has thus largely prevented to cause graphite plate due to the circle bounce of cylinder
Root deformation, so as to cause the adverse consequences of gas leakage.This device fills in ceramic fibre loose wool in bellows interior, and there are three effects:
First is that rise it is heat-insulated, protect the effect of bellows；Second is that the intracorporal dust of cylinder can be stopped, it is good to subsequent graphite packing creation one
Good working environment after ceramic fibre loose wool is filled oil, can play an easy oil sealing third is that playing oil suction,
Keep sealing effect more preferable.Each flange connections all use graphite packing_seal.
Claims (4)
1. a kind of refinement oil gas rotary kiln port sealing device, it is characterised in that: including graphite packing, bracket and annular tension spring,
On the outside of graphite packing is arranged at cartridge openings, the stationary annular tension spring on the outside of graphite packing, wherein graphite packing and annular are drawn
Spring is installed in the bracket, and the bracket includes vertical rack and horizontal bracket, and vertical rack is respectively set in graphite packing two sides,
Wherein vertical rack upper end end links together, and the horizontal branch of setting above annular tension spring is located between two vertical racks
Air inlet is arranged on horizontal bracket in frame, connects roller bearing by shaft on the outside of vertical rack, and roller bearing is withstood on outside cylinder
On side, graphite packing_seal, the connection method on the outside of the vertical rack of two sides is arranged in the junction of horizontal bracket and vertical rack
Graphite packing_seal is arranged in the junction of vertical rack and ring flange in blue disk.
2. a kind of refinement oil gas rotary kiln port sealing device as described in claim 1, it is characterised in that: set in bracket side
Bellows is set, ceramic fibre loose wool is set on the inside of bellows, ceramic fibre loose wool is adjacent to cylinder lateral surface, wherein ceramic fibre
The length of loose wool is greater than the length of bellows, and tabletting is respectively set at bellows both ends and is pressed on ceramic fibre loose wool, in ceramics
Ring flange is arranged in fiber loose wool both ends, and ring flange is fixedly connected with tabletting, wherein a side flange is connect with vertical rack.
3. a kind of refinement oil gas rotary kiln port sealing device as claimed in claim 2, it is characterised in that: in method pulling plate and pressure
Adjusting gasket is also set up between piece, graphite plate is arranged in the junction between tabletting and adjusting gasket, between tabletting and ring flange
Root sealing.
4. a kind of refinement oil gas rotary kiln port sealing device as claimed in claim 3, it is characterised in that: on the outside of cylinder extremely
2 graphite packings are arranged in parallel less to be sealed, the stationary annular tension spring on the outside of each graphite packing, in each graphite packing two
Vertical rack is respectively set in side, and plurality of vertical rack upper end end links together, and is located between two vertical racks
Horizontal bracket is set above annular tension spring, air inlet is set on horizontal bracket, by turning on the outside of the vertical rack for being located at two sides
Axis connection roller bearing, roller bearing are withstood on cylinder lateral surface, and the junction of horizontal bracket and vertical rack is also provided with graphite
Graphite plate is arranged in the junction of vertical rack and ring flange in packing_seal, the mounting flange on the outside of the vertical rack of two sides
Root sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228772.0U CN208736154U (en) | 2018-08-01 | 2018-08-01 | A kind of refinement oil gas rotary kiln port sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228772.0U CN208736154U (en) | 2018-08-01 | 2018-08-01 | A kind of refinement oil gas rotary kiln port sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736154U true CN208736154U (en) | 2019-04-12 |
Family
ID=66029195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228772.0U Active CN208736154U (en) | 2018-08-01 | 2018-08-01 | A kind of refinement oil gas rotary kiln port sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208736154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558280A (en) * | 2023-07-06 | 2023-08-08 | 佛山市天禄智能装备科技有限公司 | Rotary kiln sealing device containing pure titanium parts |
-
2018
- 2018-08-01 CN CN201821228772.0U patent/CN208736154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558280A (en) * | 2023-07-06 | 2023-08-08 | 佛山市天禄智能装备科技有限公司 | Rotary kiln sealing device containing pure titanium parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208736154U (en) | A kind of refinement oil gas rotary kiln port sealing device | |
| CN204535365U (en) | A kind of high temperature huge revolving kiln controls sealing device automatically | |
| CN205089675U (en) | Centrifugal pump mechanical seal structure | |
| CN210496847U (en) | Centrifuge scraper seal structure | |
| CN205315051U (en) | Terminal surface graphite sealing device and aviation air turbine starter | |
| CN217926235U (en) | High leakproofness diaphragm compressor | |
| CN103629357A (en) | Sealing mechanism for vane type rotary valve | |
| CN215572050U (en) | Wax accumulation mechanism is prevented in wax removal of low-pressure furnace | |
| CN210290749U (en) | Large-scale transmission slip ring based on end face dynamic seal | |
| CN105587863B (en) | A kind of sealing mechanism of anti-gas exchanges | |
| CN205036875U (en) | Low -temperature brake valve | |
| CN202597023U (en) | High-pressure packing sealing device for compressor | |
| CN208733031U (en) | Refine oil gas rotary kiln port combination sealing device | |
| CN207131852U (en) | Coal pulverizer hot blast pitch spindle nose sealing structure | |
| CN206846075U (en) | A kind of reaction stuffing seal | |
| CN207349671U (en) | Safety-type pressure balanced compensator | |
| CN216112459U (en) | Large-caliber axial labyrinth sealing structure and rotary sealing valve | |
| CN202182186U (en) | Damper shaft sealing device for hot-blast damper | |
| CN212638882U (en) | Tail bearing device of screw conveyor | |
| CN204438751U (en) | For the sealing device of malleation rotary kiln | |
| CN106402340A (en) | Drive axle wheel reductor hub seal structure | |
| CN214950533U (en) | Novel external split type rotary kiln riding wheel shaft sealing device | |
| CN207394099U (en) | A kind of sealing ring for operated pneumatic valve | |
| CN219673289U (en) | Sawtooth sealing ring | |
| CN220890282U (en) | Oil pipe assembly capable of adjusting flow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |