CN209067550U - Blower that is a kind of while premixing, convey a variety of media - Google Patents
Blower that is a kind of while premixing, convey a variety of media Download PDFInfo
- Publication number
- CN209067550U CN209067550U CN201821522907.4U CN201821522907U CN209067550U CN 209067550 U CN209067550 U CN 209067550U CN 201821522907 U CN201821522907 U CN 201821522907U CN 209067550 U CN209067550 U CN 209067550U
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- CN
- China
- Prior art keywords
- air inlet
- air
- spiral case
- mixing apparatus
- blower
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Abstract
The utility model relates to blower machinery field, i.e., a kind of blower for premixing, conveying simultaneously a variety of media.It includes bracket, the impeller in spiral case, spiral case on bracket, spiral case has air inlet, gas outlet, the side of spiral case is equipped with motor, it is characterized in that air inlet has air inlet pre-mixing apparatus, on air inlet pre-mixing apparatus there are two or more than two air inlets, be respectively arranged with electric or hand regulating device on each air inlet, there is air air inlet on air inlet pre-mixing apparatus, liquid medium atomizer is equipped on air inlet pre-mixing apparatus.Realization respectively enters gas with various, liquid matter can be situated between after atomization by liquid medium atomizer sprays into pre-mixing apparatus, various gases mix in pre-mixing apparatus and blower, and then gas outlet is sent out from spiral case, to achieve the purpose that the ingredient and temperature that control outlet gas.
Description
Technical field
The utility model relates to blower field, i.e., a kind of blower for premixing, conveying simultaneously a variety of media.
Background technique
In the prior art, fuel combustion is exactly that the combustible component in fuel is chemically reacted with oxygen, and releases heat
The chemical reaction of amount.The combustion system that the oxygen that general thermal hardware is all made of in combustible component and air is chemically reacted generates
Thermal energy.
Air is a kind of mixed gas, and ingredient generally oxygen accounts for 20.95%, and nitrogen accounts for 78.09%, other gases such as hydrogen,
Carbon dioxide etc. accounts for 0.96%.
In fuel combustion process in addition to generating carbon dioxide, nitrogen oxides (NOx), sulfur dioxide (SO can be also generated2) etc.
Pernicious gas.Nitrogen oxides (NOx), sulfur dioxide (SO2) it is the current main source of atmospheric pollution.
Nitrogen oxides (NOx), the sulfur dioxide (SO generated in fuel combustion process2) etc. harmful substances quantity remove and fuel
Ingredient has outside the Pass, also related with gas (air) ingredient, temperature and the combustion system that fuel is chemically reacted.
With being constantly progressive for combustion technology, need to and fuel chemically reacted gas (air) ingredient, temperature
It is adjusted and controls.
Pressure fan (air blower) has a single function at present, can only convey same mixed gas, cannot be fired according to fuel difference
The burning stage is adjusted and controls to the component of gas needed for burning, temperature, is unable to satisfy the demand of new combustion techniques development.
Utility model content
The utility model is in view of the above deficiencies and provides blower that is a kind of while premixing, convey a variety of media.By adding
Enter other heterogeneities, temperature gas come adjust control different combustion phases needed for air (gas) temperature and ingredient, from
And reaches efficient burning and inhibit the generation of pernicious gas.
The technical solution of the utility model is achieved in that blower that is a kind of while premixing, convey a variety of media, including
Bracket, the spiral case on bracket, the impeller in spiral case, spiral case have air inlet, gas outlet, and the side of spiral case is equipped with motor, special
Sign is air inlet with air inlet pre-mixing apparatus, on air inlet pre-mixing apparatus there are two or more than two air inlets, each air inlet
It is respectively arranged with electric or hand regulating device on mouthful, has air air inlet on air inlet pre-mixing apparatus, is equipped on air inlet pre-mixing apparatus
Liquid medium atomizer.
In above scheme,
There is air intlet electric adjusting device in air air inlet.
Cooling wind blade is housed on the outer motor shaft of spiral case.
The utility model has the advantages that: there are two on the gas pre-mixed device of air inlet increase, gas pre-mixed device
Or more than two air inlets, electric adjusting device is respectively arranged on each air inlet, and gas pre-mixed device is equipped with liquid medium mist
Change nozzle, realization respectively enters gas with various, when work can be adjusted by the variation of each air inlet aperture control each into
The air inflow of port, liquid matter can be situated between after atomization by liquid medium atomizer sprays into pre-mixing apparatus, and various gases are loading in mixture in advance
It sets and is mixed in blower, then air outlet is sent out from spiral case, to reach the ingredient of control outlet air gas and the mesh of temperature
's.
The embodiments of the present invention is described in further detail below in conjunction with attached drawing.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is Fig. 1 left view structure diagram.
Specific embodiment
Referring to Fig. 1,2, parts title is as follows: air inlet pre-mixing apparatus 1, spiral case 2, impeller 3, cooling wind blade 4, motor 5, branch
Frame 6, air outlet 7, one air inlet 8 of medium, one air inlet electric adjusting device 9 of medium, air intlet electric adjusting device 10 are situated between
Two air inlet electric adjusting device 11 of matter, two air inlet 12 of medium, liquid medium atomizer 13, air air inlet 14.
Referring to Fig. 1, blower that is a kind of while premixing, convey a variety of media, including bracket 6, spiral case 2, spiral case on bracket 6
Impeller 3 in 2, spiral case 2 have air inlet and outlet 7, and the side of spiral case 2 is equipped with motor 5, is equipped with and dissipates on the outer motor shaft of spiral case 2
Hot wind leaf 4.Air inlet has mono- cavity of gas pre-mixed device 1(), there are two air inlets on gas pre-mixed device 1, and one is
One air inlet 8(of medium enters cryogenic gas, reduces inlet air temperature.When blower is on boiler, cryogenic gas derives from this pot
Furnace.The wind that boiler different parts are drawn, temperature is different), the other is two air inlet 12(of medium enters high-temperature gas,
Improve inlet air temperature.When blower is on boiler, high-temperature gas derives from this boiler) (air inlet quantity is without being limited thereto), often
It is respectively arranged with electric adjusting device (or adjusting door) on a air inlet, liquid medium atomization spray is equipped on gas pre-mixed device 1
Mouth 13(increases air inlet humidity).
When work the air inflow for controlling each air inlet can be adjusted by the variation of each air inlet aperture.Liquid medium
Atomizer 13 can will spray into entrance after Jie's atomization of liquid matter, and various gases mix in gas pre-mixed device 1, then from snail
Gas outlet is sent out on shell 2, to achieve the purpose that the ingredient and temperature that control outlet gas.The air inlet of the utility model premixes
Device may be configured as various shapes, size.Liquid medium atomizer may also be arranged on other air inlets.
It is described above, only specific embodiment of the present utility model, various illustrations are not to the reality of the utility model
The limitation of matter Composition of contents.
Claims (3)
1. one kind premixes, conveys simultaneously the blower of a variety of media, including bracket (6), spiral case (2), spiral case (2) on bracket (6)
Interior impeller (3), spiral case (2) have air inlet and outlet (7), and the side of spiral case (2) is equipped with motor (5), it is characterised in that into
Have air inlet pre-mixing apparatus (1) at air port, on air inlet pre-mixing apparatus (1) there are two or more than two air inlets, each air inlet
On be respectively arranged with electric or hand regulating device, have air air inlet (14) on air inlet pre-mixing apparatus (1), in air inlet pre-mixing apparatus
(1) liquid medium atomizer (13) are equipped with.
2. a kind of blower for premixing, conveying simultaneously a variety of media described in accordance with the claim 1, it is characterised in that air air inlet
(14) there are air intlet electric adjusting device (10) in.
3. a kind of blower for premixing, conveying simultaneously a variety of media according to claim 1 or 2, it is characterised in that spiral case (2)
Cooling wind blade (4) are housed on outer motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522907.4U CN209067550U (en) | 2018-09-18 | 2018-09-18 | Blower that is a kind of while premixing, convey a variety of media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522907.4U CN209067550U (en) | 2018-09-18 | 2018-09-18 | Blower that is a kind of while premixing, convey a variety of media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067550U true CN209067550U (en) | 2019-07-05 |
Family
ID=67092648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522907.4U Expired - Fee Related CN209067550U (en) | 2018-09-18 | 2018-09-18 | Blower that is a kind of while premixing, convey a variety of media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067550U (en) |
-
2018
- 2018-09-18 CN CN201821522907.4U patent/CN209067550U/en not_active Expired - Fee Related
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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: 20190705 Termination date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |