CN206449674U - A kind of furnace roof coal slurry inlet interface unit - Google Patents
A kind of furnace roof coal slurry inlet interface unit Download PDFInfo
- Publication number
- CN206449674U CN206449674U CN201621429458.XU CN201621429458U CN206449674U CN 206449674 U CN206449674 U CN 206449674U CN 201621429458 U CN201621429458 U CN 201621429458U CN 206449674 U CN206449674 U CN 206449674U
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- CN
- China
- Prior art keywords
- interface unit
- furnace roof
- pulp
- bearing block
- bearing
- 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.)
- Expired - Fee Related
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Abstract
A kind of furnace roof coal slurry inlet interface unit, include pulp feeding pipe, furnace roof pulp-inlet pipe and interface unit, pulp feeding pipe bottom and interface unit upper end are respectively provided with a relative flange of model same position, interface unit is connected with pulp feeding pipe, O-ring seal is provided between two flanges, interface unit is hollow diabolo shape, center is provided with a bearing block in interface unit, connecting rod is provided with around bearing block, each connecting rod other end and interface unit inwall integrally connected, bearing is provided with the middle of bearing block, pilot cap is provided with above bearing block, bearing centre is provided with axis, axis bottom is provided with propeller, scraping blade of each blade tip of propeller provided with laminating interface unit inwall, interface unit bottom is provided with furnace roof pulp-inlet pipe, interface unit is connected with furnace roof pulp-inlet pipe.Using a kind of furnace roof coal slurry inlet interface unit of the utility model, the phenomenon that coal slime occurs leaking and blocked is not only avoid, the gel coal slime residual of interface unit inwall is also cleaned up automatically.
Description
Technical field
The utility model is related to furnace roof auxiliary equipment, more particularly to a kind of furnace roof coal slurry inlet interface unit.
Background technology
At present, existing furnace roof coal slurry inlet interface unit design is unreasonable, the phenomenon for leaking and blocking often occurs, pollutes stove
Environmental sanitation is pushed up, clears up difficulty, the wasting of resources is extremely serious.And the very easy gel of coal slime is sticked in interface unit inwall hardly possible
To clear up.
Utility model content
The purpose of this utility model is that overcoming the deficiencies in the prior art part, there is provided a kind of furnace roof coal slurry inlet interface
Device, the phenomenon that can not only avoid coal slime from occurring leaking and block, the gel coal slime that interface unit inwall can also be cleared up automatically is residual
Stay.
A kind of furnace roof coal slurry inlet interface unit described in the utility model, includes pulp feeding pipe, furnace roof pulp-inlet pipe and interface
Device, described pulp feeding pipe bottom is each provided with a flange that model is identical and position is relative with interface unit top, described
Interface unit is connected with pulp feeding pipe, and sealing ring is provided between two described flanges, and two described flanges are connected with, its
It is characterised by, described interface unit is that center is provided with a bearing block in hollow diabolo shape, described interface unit,
120 degree are provided with a connecting rod, described each connecting rod other end and interface unit inwall one around described bearing block
Body is connected, and is provided with the middle of described bearing block above bearing, described bearing block and is provided with pilot cap, and described pilot cap is
Taper, described bearing centre, which is provided with below axis, described middle axial bearing block, to be extended, and described axis bottom is provided with
Propeller, each blade tip of described propeller is each provided with the scraping blade of a laminating interface unit inwall, described interface
Device bottom is provided with furnace roof pulp-inlet pipe, and described interface unit is connected with furnace roof pulp-inlet pipe.In use, coal slirne falls from pulp feeding pipe
Into in interface unit, coal slirne is fallen in pilot cap, is then divided and is scattered on propeller blade, coal slirne falls in propeller blade
Gravity the gel coal slime of scraping blade cleaning interface unit inwall residual, the interface of top-type structure are driven while make propeller rotational
Device can reduce the generation of coal slirne leakage phenomenon.
It is preferred that, described pilot cap diameter is more than bearing block diameter.
It is preferred that, described sealing ring is made up of resistant to elevated temperatures ceramic fiber blanket.
A kind of furnace roof coal slurry inlet interface unit described in the utility model, overall structure is simple, easy for operation, stable
Property it is good, reliability is high, using a kind of furnace roof coal slurry inlet interface unit described in the utility model, not only avoid coal slime and lets out
Leakage and the phenomenon blocked, also clean up the gel coal slime residual of interface unit inwall automatically.
Brief description of the drawings
Accompanying drawing 1 is a kind of furnace roof coal slurry inlet interface unit structural representation described in the utility model.
1- pulp feeding pipe 2- pilot cap 3- bearing 4- scraping blade 5- furnace roof pulp-inlet pipe 6- axis 7- propellers
8- connecting rod 9- bearing block 10- sealing ring 11- flange 12- interface units.
Embodiment
It is described in conjunction with the embodiments referring now to accompanying drawing 1 as follows：A kind of furnace roof coal slurry inlet interface unit described in the utility model,
Include pulp feeding pipe 1, furnace roof pulp-inlet pipe 5 and interface unit 12, the described bottom of pulp feeding pipe 1 and the upper end of interface unit 12 is each provided with one
The flange 11 that individual model is identical and position is relative, described interface unit 12 is connected with pulp feeding pipe 1, described two flanges 11 it
Between be provided with sealing ring 10, two described flanges 11 are connected with, it is characterised in that described interface unit 12 is hollow
Center is provided with around a bearing block 9, described bearing block 9 at interval of 120 in diabolo shape, described interface unit 12
Degree is provided with a connecting rod 8, the described other end of each connecting rod 8 and the inwall integrally connected of interface unit 12, described bearing block 9
Between be provided with bearing 3, described bearing block 9 is provided with pilot cap 2 above, and described pilot cap 2 is back taper, described bearing 3
Axis 6 is provided centrally with, described axis 6 is to extension below bearing block 9, and the described bottom of axis 6 is provided with propeller 7, institute
The each blade tip of propeller 7 stated is each provided with the scraping blade 4 of a laminating inwall of interface unit 12, the described bottom of interface unit 12
Furnace roof pulp-inlet pipe 5 is provided with, described interface unit 12 is connected with furnace roof pulp-inlet pipe 5.In use, coal slirne falls from pulp feeding pipe 1
Into in interface unit 12, coal slirne is fallen in pilot cap 2, is then divided and is scattered on the blade of propeller 7, coal slirne falls in propeller
The gravity of 7 blades makes propeller 7 drives cleaning interface unit 12 inwall of scraping blade 4 to remain gel coal slime while rotation, top-type
The interface unit 12 of structure can reduce the generation of coal slirne leakage phenomenon.
It is preferred that, the described diameter of pilot cap 2 is more than the diameter of bearing block 9.
It is preferred that, described sealing ring 10 is made up of resistant to elevated temperatures ceramic fiber blanket.
A kind of furnace roof coal slurry inlet interface unit described in the utility model, overall structure is simple, easy for operation, stable
Property it is good, reliability is high, using a kind of furnace roof coal slurry inlet interface unit described in the utility model, not only avoid coal slime and lets out
Leakage and the phenomenon blocked, also clean up the gel coal slime residual of interface unit inwall automatically.
Claims (3)
1. a kind of furnace roof coal slurry inlet interface unit, includes pulp feeding pipe（1）, furnace roof pulp-inlet pipe（5）And interface unit（12）, pulp feeding pipe
（1）Bottom and interface unit（12）Top is each provided with a flange that model is identical and position is relative（11）, interface unit（12）
With pulp feeding pipe（1）Connection, two flanges（11）Between be provided with sealing ring（10）, two flanges（11）It is connected with, it is special
Levy and be, interface unit（12）For hollow diabolo shape, interface unit（12）Interior center is provided with a bearing block（9）, axle
Bearing（9）Surrounding is provided with a connecting rod at interval of 120 degree（8）, each connecting rod（8）The other end and interface unit（12）Inwall one
Connection, bearing block（9）Centre is provided with bearing（3）, bearing block（9）Pilot cap is provided with above（2）, pilot cap（2）For back taper,
Bearing（3）It is provided centrally with axis（6）, axis（6）To bearing block（9）Extend below, axis（6）Bottom is provided with propeller
（7）, propeller（7）Each blade tip be each provided with one laminating interface unit（12）The scraping blade of inwall（4）, interface unit（12）
Bottom is provided with furnace roof pulp-inlet pipe（5）, interface unit（12）With furnace roof pulp-inlet pipe（5）Connection.
2. a kind of furnace roof coal slurry inlet interface unit according to claim 1, it is characterised in that pilot cap（2）Diameter is more than axle
Bearing（9）Diameter.
3. a kind of furnace roof coal slurry inlet interface unit according to claim 1, it is characterised in that described sealing ring（10）For
Resistant to elevated temperatures ceramic fiber blanket is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429458.XU CN206449674U (en) | 2016-12-25 | 2016-12-25 | A kind of furnace roof coal slurry inlet interface unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429458.XU CN206449674U (en) | 2016-12-25 | 2016-12-25 | A kind of furnace roof coal slurry inlet interface unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449674U true CN206449674U (en) | 2017-08-29 |
Family
ID=59673777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621429458.XU Expired - Fee Related CN206449674U (en) | 2016-12-25 | 2016-12-25 | A kind of furnace roof coal slurry inlet interface unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488765A (en) * | 2019-01-07 | 2019-03-19 | 武汉船用机械有限责任公司 | The stopple and installation method in blade lifting hole |
-
2016
- 2016-12-25 CN CN201621429458.XU patent/CN206449674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488765A (en) * | 2019-01-07 | 2019-03-19 | 武汉船用机械有限责任公司 | The stopple and installation method in blade lifting hole |
| CN109488765B (en) * | 2019-01-07 | 2020-11-03 | 武汉船用机械有限责任公司 | Hole plug of blade hoisting hole and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |