CN203189280U - Heat resistant fan suitable for iron pellet production - Google Patents
Heat resistant fan suitable for iron pellet production Download PDFInfo
- Publication number
- CN203189280U CN203189280U CN 201320156902 CN201320156902U CN203189280U CN 203189280 U CN203189280 U CN 203189280U CN 201320156902 CN201320156902 CN 201320156902 CN 201320156902 U CN201320156902 U CN 201320156902U CN 203189280 U CN203189280 U CN 203189280U
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- impeller
- water tank
- cooling water
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Abstract
The utility model discloses a heat resistant fan suitable for iron pellet production. The heat resistant fan suitable for the iron pellet production comprises a driving motor and a fan body. The fan body comprises an impeller driven by the motor and a main body shell used for containing the impeller, wherein an air inlet channel and an air outlet channel are formed in the main body shell. The heat resistant fan suitable for the iron pellet production is characterized by further comprising a heat radiating water tank which is arranged on the outer side of the main body shell, contacted with the main body shell and made of metal materials. The driving motor is a double-shaft motor with two driving shafts which are coaxial and oppositely stretch out, one driving shaft of the driving motor is connected with and drives the impeller, and the other driving shaft of the driving motor is connected with cooling vanes. The heat radiating water tank is fixedly connected with the main body shell. The heat resistant fan suitable for the iron pellet production has the advantages that the double-shaft motor is adopted to provide power for the impeller, meanwhile, air cooling is achieved, the unique heat radiating water tank can simultaneously cool air entering the impeller and the space where the impeller and other mechanisms are located, and the service life of the impeller and the service life of the whole fan are greatly prolonged.
Description
Technical field
The utility model relates to a kind of heat resisting exhauster, is specifically related to a kind of heat resisting exhauster that is applicable to that the iron ball nodulizing is produced.
Background technique
When the iron ball nodulizing is produced, because the existence of rotary kiln and the existence of heating process, employed centrifugal blower often need carry out work under high-temperature condition, but existing centrifugal blower often greatly reduces working life because of hot environment, has seriously influenced manufacturing efficiency.
The model utility content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of heat resisting exhauster that the iron ball nodulizing is produced that is applicable to that has air-cooled and water-cooled effect simultaneously concurrently.
In order to realize above-mentioned target, the utility model adopts following technological scheme:
Be applicable to the heat resisting exhauster that the iron ball nodulizing is produced, comprise: drive motor and blower fan main body, above-mentioned blower fan main body comprises: by above-mentioned motor-driven impeller, for holding above-mentioned impeller and being formed with air intake passage and the main body cover of air-out passage; It is characterized in that, also comprise: be arranged on the aforementioned body shell outside and contact the cooling water tank of being made by metallic material with it; Above-mentioned drive motor is the coaxial but dual-axle motor that oppositely stretches out of two live axles, and a live axle of above-mentioned drive motor connects and drives above-mentioned impeller, and another root live axle is connected with radiator shutter; Above-mentioned cooling water tank constitutes with main body cover fixedlys connected.
The above-mentioned heat resisting exhauster that is applicable to the production of iron ball nodulizing is characterized in that, above-mentioned cooling water tank inside is formed for holding the cavity of cooling water and is provided with water intake and the water outlet that is communicated with this cavity.
The above-mentioned heat resisting exhauster that is applicable to the production of iron ball nodulizing is characterized in that the number of above-mentioned cooling water tank is 2, is arranged at the both sides up and down of above-mentioned blower fan main body respectively.
The above-mentioned heat resisting exhauster that is applicable to the production of iron ball nodulizing is characterized in that, above-mentioned cooling water tank is divided into the precooling part that is positioned at the above-mentioned blower fan main body outside and the wrapping portion of fitting fully with the aforementioned body shell.
Usefulness of the present utility model is: adopt dual-axle motor to realize air-cooled when impeller power is provided again, adopt unique cooling water tank can be simultaneously the space at mechanism places such as the air that enters impeller and impeller to be cooled off, improved the working life of impeller and whole blower fan greatly.
Description of drawings
Fig. 1 is the structural representation of a preferred embodiment of the present utility model.
The implication of reference character among the figure:
1, main body cover, 2, cooling water tank, 201, the precooling part, 202, wrapping portion, 203, water intake, 204, water outlet, 3, drive motor, 4, radiator shutter.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
With reference to shown in Figure 1, the heat resisting exhauster that is applicable to that the iron ball nodulizing is produced of the present utility model comprises: drive motor 3, blower fan main body, cooling water tank 2, radiator shutter 4.
Wherein, the blower fan main body comprises: by motor-driven impeller, for holding impeller and being formed with air intake passage and the main body cover of air-out passage 1.Generally speaking, the blower fan main body is general centrifugal blower and removes part outside the motor.
The drive motor 3 that adopts in the utility model is dual-axle motor, this dual-axle motor is provided with two live axles, their coaxial settings, but the direction of stretching out is opposite, one of them live axle is connected with impeller in the blower fan main body, be used for drives impeller, another is connected with radiator shutter 4, is responsible for driving this radiator shutter 4.Need to prove that connecting the live axle of radiator shutter 4 and the profile of radiator shutter 4 should be to make air to the direction motion away from the blower fan main body.Can play air-cooled effect like this.
Particularly, the number of cooling water tank 2 is 2, is separately positioned on the blower fan main body both sides up and down of main body cover 1 just, and cooling water tank 2 can be from both sides up and down that envelope main body cover 1 to a certain degree, both sides up and down.
As a kind of preferred version, cooling water tank 2 is divided into the precooling part 201 that is positioned at the blower fan main body outside and the wrapping portion 202 of fitting fully with main body cover 1, wherein precooling part 201 is mainly used in cooling off the air that will enter the blower fan main body, therefore it is positioned at the upwind of blower fan main body intake grill, the fitting part then is used for the main body cover 1 of cooling blower main body, by to the cooling of main body cover 1 and then the working environment of cooling wheel.
More than show and described basic principle of the present utility model, major character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technological scheme that the mode of equivalent transformation obtains, all drops in the protection domain of the present utility model.
Claims (4)
1. be applicable to the heat resisting exhauster that the iron ball nodulizing is produced, comprise: drive motor and blower fan main body, above-mentioned blower fan main body comprises: by above-mentioned motor-driven impeller, for holding above-mentioned impeller and being formed with air intake passage and the main body cover of air-out passage; It is characterized in that, also comprise: be arranged on the aforementioned body shell outside and contact the cooling water tank of being made by metallic material with it; Above-mentioned drive motor is the coaxial but dual-axle motor that oppositely stretches out of two live axles, and a live axle of above-mentioned drive motor connects and drives above-mentioned impeller, and another root live axle is connected with radiator shutter; Above-mentioned cooling water tank constitutes with main body cover fixedlys connected.
2. the heat resisting exhauster that is applicable to that the iron ball nodulizing is produced according to claim 1 is characterized in that, above-mentioned cooling water tank inside is formed for holding the cavity of cooling water and is provided with water intake and the water outlet that is communicated with this cavity.
3. the heat resisting exhauster that is applicable to that the iron ball nodulizing is produced according to claim 2 is characterized in that the number of above-mentioned cooling water tank is 2, is arranged at the both sides up and down of above-mentioned blower fan main body respectively.
4. according to any described heat resisting exhauster that is applicable to that the iron ball nodulizing is produced of claim 1 to 3, it is characterized in that above-mentioned cooling water tank is divided into the precooling part that is positioned at the above-mentioned blower fan main body outside and the wrapping portion of fitting fully with the aforementioned body shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156902 CN203189280U (en) | 2013-04-01 | 2013-04-01 | Heat resistant fan suitable for iron pellet production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156902 CN203189280U (en) | 2013-04-01 | 2013-04-01 | Heat resistant fan suitable for iron pellet production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189280U true CN203189280U (en) | 2013-09-11 |
Family
ID=49106143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320156902 Expired - Fee Related CN203189280U (en) | 2013-04-01 | 2013-04-01 | Heat resistant fan suitable for iron pellet production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189280U (en) |
-
2013
- 2013-04-01 CN CN 201320156902 patent/CN203189280U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |