CN206092489U - Be used for heating furnace smoke exhaust fan fixing bearing cooling device - Google Patents
Be used for heating furnace smoke exhaust fan fixing bearing cooling device Download PDFInfo
- Publication number
- CN206092489U CN206092489U CN201620953044.0U CN201620953044U CN206092489U CN 206092489 U CN206092489 U CN 206092489U CN 201620953044 U CN201620953044 U CN 201620953044U CN 206092489 U CN206092489 U CN 206092489U
- Authority
- CN
- China
- Prior art keywords
- drainage mechanism
- bearing
- rotation axis
- rotary shaft
- exhaust fan
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a be used for heating furnace smoke exhaust fan fixing bearing cooling device, includes the casing, is provided with rotatory impeller in the casing, and the pivoting leaf takes turns to and is connected with the rotation axis, and the rotation axis passes through the bearing and the bearing frame is fixed, and the rotation axis is inside to be hollow structure, is equipped with drainage mechanism with the rotatory adjacent position of impeller on the rotation axis, and the last a plurality of venthole that is equipped with of drainage mechanism is equipped with a plurality ofly and venthole complex inlet port on the rotation axis, inlet port and hollow structure intercommunication. The automatic spot welding device overcomes insufficiencies of the prior art, set the rotation axis to the hollow shaft of one section opening, it is rotatory to drive drainage mechanism with rotatory hollow shaft, rotatory drainage mechanism with outside air suction to the drainage mechanism in, in injecting the hollow shaft through the gas outlet is compulsory, the hot -air extrusion inside with the hollow shaft comes, take away the heat of main shaft, thereby make the bearing heat dissipation, reach the cooling effect, extend bearing's life, good cooling effect, producing cost is low, accord with the market demand.
Description
Technical field
This utility model is related to homogeneous furnace or heating furnace cooling blower falling temperature technique field, particularly belongs to a kind of for heating
Stove smoke exhaust fan fixing bearing chiller.
Background technology
Aluminium bar homogenizing is aluminium bar in homogeneous furnace after heating with insulation so that aluminium bar metallographic structure change is simultaneously uniform
Change, the transport of Jing chassis passes through the process of water-cooled quick refrigeration after reaching cooling chamber；With domestic and international aluminium bar, aluminium ingot homogeneous furnace
Extensive application, occur in that the various type of furnaces, requirement of the stove to blower fan is different, and some stoves need to use water-cooled,
Some stoves need air-cooled with cold wind wheel, and some stoves need air-cooled with pressure type（Cold wind wheel+cooling blower）, some stoves use
Hollow axle leads to cooling water, these can cooling bearing, but effect is different, cost is different, and the demand of market user is also different；Gesture
Selection must be brought different.The logical cooling water effect of hollow axle described in upper theory is best, but the logical cooling water structure of hollow axle is fabricated to
This height, so as to cause equipment price high, reduces equipment cost performance, now need a kind of good cooling results, low manufacture cost it is new
The type of cooling is catering to the market demand.
Utility model content
The purpose of this utility model there is provided one kind for heating furnace smoke exhaust fan fixing bearing chiller, overcome
Rotary shaft is arranged to one section of open hollow axle by the deficiencies in the prior art, drives drainage mechanism rotation with the hollow axle of rotation,
Being drawn into extraneous air in drainage mechanism for the drainage mechanism of rotation, is circulated in hollow axle by gas outlet is compulsory, will
Hot-air inside hollow axle is pressed out, and takes away the heat of main shaft, so that bearing radiating, reaches cooling effect, extends bearing
Service life, good cooling results, low manufacture cost accord with the demands of the market.
To solve the above problems, technical solution adopted in the utility model is as follows：
It is a kind of to be used for heating furnace smoke exhaust fan fixing bearing chiller, including casing, rotation is provided with described casing
Rotary impeller, is connected with rotary shaft on described rotary blade, described rotary shaft is fixed by bearing and bearing block, described rotation
Rotating shaft free end is connected with driving means by actuating device, and described interior of rotating shaft is hollow-core construction, described rotary shaft
Free end is provided with the gas outlet connected with hollow-core construction, and in described rotary shaft, the position adjacent with rotary blade is provided with drain machine
Structure, described drainage mechanism are provided with several ventholes, and described rotary shaft is provided with some air inlets coordinated with venthole
Hole, described air inlet are connected with hollow-core construction.
Further, described drainage mechanism includes annular outer cover and wheel hub, and on described wheel hub, annular spread has several
Blade, is provided with several air inlets positioned at outer shroud position on described annular outer cover.
Further, several described ventholes are 4, and 4 described ventholes are distributed on wheel hub.
Compared with prior art, implementation result of the present utility model is as follows for this utility model：
It is described in the utility model a kind of for heating furnace smoke exhaust fan fixing bearing chiller, rotary shaft is arranged to into one
The hollow axle of Duan Kaifang, drives drainage mechanism rotation, the drainage mechanism of rotation to suck extraneous air with the hollow axle of rotation
To in drainage mechanism, it is circulated in hollow axle by gas outlet is compulsory, the hot-air inside hollow axle is pressed out, master is taken away
The heat of axle, so that bearing radiating, reaches cooling effect, extends the service life of bearing, good cooling results, cost of manufacture
It is low, accord with the demands of the market.
Description of the drawings
Fig. 1 is this utility model external structure schematic diagram.
Fig. 2 is this utility model broken section structural representation.
Fig. 3 is drainage mechanism structural representation.
Specific embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, for de-
On the premise of present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, one kind described in the utility model is used for heating furnace smoke exhaust fan fixing bearing chiller, including
Casing 6, is provided with rotary blade 5 in described casing 6, rotary shaft 1, described rotation is connected with described rotary blade 5
Axle 1 passes through bearing 3 and bearing block 2 is fixed, and described 1 free end of rotary shaft is connected with driving means by actuating device 11, institute
It is hollow-core construction 12 inside the rotary shaft 1 stated, described 1 free end of rotary shaft is provided with the gas outlet connected with hollow-core construction 12,
In described rotary shaft 1, the position adjacent with rotary blade 5 is provided with drainage mechanism 4, and described drainage mechanism 4 is provided with several
Venthole 41, described rotary shaft 1 are provided with some air inlets 13 coordinated with venthole, described air inlet 13 and hollow knot
Structure 12 is connected；Described drainage mechanism includes annular outer cover 42 and wheel hub 43, and on described wheel hub 43, annular spread has several
Blade 44, is provided with several air inlets 45 positioned at outer shroud position on described annular outer cover 42；Several described ventholes 41
For 4,4 described ventholes 41 are distributed on wheel hub 43；Rotary shaft is arranged to into one section of open hollow axle, with rotation
Hollow axle drives drainage mechanism rotation, and extraneous air is drawn in drainage mechanism by the drainage mechanism of rotation, by gas outlet
It is compulsory to be circulated in hollow axle, the hot-air inside hollow axle is pressed out, the heat of main shaft is taken away, so that bearing dissipates
Heat, reaches cooling effect.
Claims (3)
1. it is a kind of to be used for heating furnace smoke exhaust fan fixing bearing chiller, including casing, rotation is provided with described casing
Impeller, is connected with rotary shaft on described rotary blade, described rotary shaft is fixed by bearing and bearing block, described rotation
Axle free end is connected with driving means by actuating device, it is characterised in that：Described interior of rotating shaft is hollow-core construction, described
Rotary shaft free end be provided with the gas outlet connected with hollow-core construction, in described rotary shaft, the position adjacent with rotary blade sets
There is a drainage mechanism, described drainage mechanism is provided with several ventholes, described rotary shaft is provided with some is matched somebody with somebody with venthole
The air inlet of conjunction, described air inlet are connected with hollow-core construction.
2. according to claim 1 a kind of for heating furnace smoke exhaust fan fixing bearing chiller, it is characterised in that：Institute
The drainage mechanism stated includes annular outer cover and wheel hub, and on described wheel hub, annular spread has several blades, and described annular is outer
Several air inlets are provided with positioned at outer shroud position on shell.
3. according to claim 2 a kind of for heating furnace smoke exhaust fan fixing bearing chiller, it is characterised in that：Institute
Several ventholes stated are 4, and 4 described ventholes are distributed on wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953044.0U CN206092489U (en) | 2016-08-28 | 2016-08-28 | Be used for heating furnace smoke exhaust fan fixing bearing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953044.0U CN206092489U (en) | 2016-08-28 | 2016-08-28 | Be used for heating furnace smoke exhaust fan fixing bearing cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092489U true CN206092489U (en) | 2017-04-12 |
Family
ID=58469251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620953044.0U Active CN206092489U (en) | 2016-08-28 | 2016-08-28 | Be used for heating furnace smoke exhaust fan fixing bearing cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092489U (en) |
-
2016
- 2016-08-28 CN CN201620953044.0U patent/CN206092489U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104314847B (en) | A kind of high-speed and high-temperature blower fan for kiln heat cycles | |
| CN206369283U (en) | Air conditioning system and outdoor unit thereof | |
| CN102313327A (en) | Cabinet-type air-conditioner indoor machine | |
| WO2008119249A1 (en) | Microwave oven with hot wind circulating function | |
| CN205154696U (en) | Tower pectinid cover of changes in temperature double -purpose | |
| CN206398805U (en) | Smoke exhaust fan and smoke evacuation system and gas heater for gas heater | |
| CN206092489U (en) | Be used for heating furnace smoke exhaust fan fixing bearing cooling device | |
| CN206149095U (en) | Electric motor car integrated motor | |
| CN209989870U (en) | Mute energy-saving air circulation structure of air water generator | |
| CN201246852Y (en) | Cross flow wind wheel of split wall hanging type indoor unit of air conditioner | |
| CN101333587A (en) | Quenching oil cooling device of vacuum oil quenching furnace | |
| CN201180688Y (en) | Heat circulating fan | |
| CN206398804U (en) | Smoke exhaust fan and smoke evacuation system and gas heater for gas heater | |
| CN2661975Y (en) | Heated air circulation blower | |
| CN206785742U (en) | High-temperature blower bearing cooling structure | |
| CN209279272U (en) | A kind of air conditioner for elevator | |
| CN201827151U (en) | Blowing device of transformer | |
| CN206281053U (en) | Air conditioner indoor unit | |
| CN207554382U (en) | A kind of inserted high-temperature fan heat insulation and heat control mechanism | |
| CN203175919U (en) | Double-blade fan capable of warming people | |
| CN205901532U (en) | Self cooling structure of high temperature resistant major axis motor | |
| CN207035571U (en) | A kind of ultralow-temperature air energy source pump double-pressing machine | |
| CN207162937U (en) | A kind of uniform blower fan of thermal wind exhausting | |
| CN206094448U (en) | Water idle call volute induced air device | |
| CN205478407U (en) | 360 electric fan that degree was bloied |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |