CN206655848U - A kind of dustless centrifugal fan - Google Patents
A kind of dustless centrifugal fan Download PDFInfo
- Publication number
- CN206655848U CN206655848U CN201720285135.6U CN201720285135U CN206655848U CN 206655848 U CN206655848 U CN 206655848U CN 201720285135 U CN201720285135 U CN 201720285135U CN 206655848 U CN206655848 U CN 206655848U
- Authority
- CN
- China
- Prior art keywords
- housing
- airduct
- supply pipeline
- air supply
- blower
- 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
The utility model provides a kind of dustless centrifugal fan, is related to a kind of ventilation blower technical field.The utility model includes housing, the first air supply pipeline connected with housing, the second air supply pipeline connected with housing, first air supply pipeline includes the first airduct, the first blower fan and the first dedusting bellows, first blower fan and the first dedusting bellows are successively set on the first airduct, second air supply pipeline includes the second airduct, the second blower fan and the second dedusting bellows, second blower fan and the second dedusting bellows are successively set on second and are in charge of, the left end of housing is provided with centrifugal blower, and centrifugal blower is connected by pipeline with housing.The utility model is simple in construction, and cost is cheap, is handled by dustlessization, provides dustfree environment for production, greatly reduces pollution of the dust to equipment and environment, avoid losing time to be cleared up, improve production efficiency.
Description
Technical field
A kind of ventilation blower technical field is the utility model is related to, more particularly to a kind of dustless centrifugal fan.
Background technology
Centrifugal fan is that extremely wide turbomachine is applied in a kind of national economy field and national defense and military fields, with
Sustainable growth, the development of science and technology of World Economics, the recoverable amount of electric centrifugal ventilation blower increases year by year, dustlessization of ventilation blower
Also increasingly drawn attention with low noise.
Utility model content
Weak point present in regarding to the issue above, the utility model provide a kind of dustless centrifugal fan, make its knot
Structure is simple, and cost is cheap, is handled by dustlessization, provides dustfree environment for production, greatly reduces dust to equipment and environment
Pollution, avoid losing time to be cleared up, improve production efficiency.
In order to solve the above problems, the utility model provides a kind of dustless centrifugal fan, wherein, including housing and institute
State the first air supply pipeline of housing connection, the second air supply pipeline for being connected with the housing, first air supply pipeline includes the
One airduct, the first blower fan and the first dedusting bellows, first blower fan and the first dedusting bellows are successively set on described
On one airduct, second air supply pipeline includes the second airduct, the second blower fan and the second dedusting bellows, second blower fan and institute
State the second dedusting bellows and be successively set on described second and be in charge of, the left end of the housing is provided with centrifugal blower, described
Centrifugal blower is connected by pipeline with the housing.
Preferably, the connectivity part of first air supply pipeline and the housing is provided with the first grease separator, and described the
The connectivity part of two air supply pipelines and the housing is provided with the second grease separator, and first grease separator is positioned at described the
The lower section of one dedusting bellows, second grease separator are located at the top of the second dedusting bellows.
Preferably, the air inlet of first airduct is provided with the first filter layer, and the air inlet of second airduct is set
There is the second filter layer.
Preferably, the first air outlet and the second air outlet are provided with the housing, first air outlet is arranged on institute
The upper end of housing is stated, second air outlet is arranged on the lower end of the housing.
Preferably, the 3rd air outlet is provided with the centrifugal blower, the centrifugal blower connects with the 3rd air outlet
It is logical.
Preferably, first flowmeter is provided with first air outlet, second is provided with second air outlet
Gauge.
Compared with prior art, the utility model has advantages below：
The utility model is simple in construction, and cost is cheap, is handled by dustlessization, provides dustfree environment for production, subtracts significantly
Pollution of the dust to equipment and environment is lacked, has avoided losing time to be cleared up, improve production efficiency.
Brief description of the drawings
Fig. 1 is example structure schematic diagram of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with the accompanying drawings with example
The utility model is described in further detail, but example is not as to restriction of the present utility model.
As shown in figure 1, embodiment of the present utility model include housing 14, connected with housing 14 the first air supply pipeline, and
The second air supply pipeline that housing 14 connects, the first air supply pipeline include the first airduct 12, the first blower fan 2 and the first dedusting bellows 4,
First blower fan 2 and the first dedusting bellows 4 are successively set on the first airduct 12, and the second air supply pipeline includes the second airduct 13, the
Two blower fans 3 and the second dedusting bellows 5, the second blower fan 3 and the second dedusting bellows 5 are successively set on second and are in charge of on 13, housing 14
Left end be provided with centrifugal blower 1, centrifugal blower 1 is connected by pipeline with housing 14.First air supply pipeline and housing 14
Connectivity part be provided with the first grease separator 6, the second air supply pipeline is provided with the second grease with the connectivity part of housing 14 and separated
Device 7, the first grease separator 6 are located at the lower section of the first dedusting bellows 4, and the second grease separator 7 is located at the second dedusting bellows 5
Top.
The air inlet of first airduct 12 is provided with the first filter layer 8, and the air inlet of the second airduct 13 is provided with the second filtering
Layer 9.The first air outlet 10 and the second air outlet 11 are provided with housing 14, the first air outlet 10 is arranged on the upper end of housing 14,
Second air outlet 11 is arranged on the lower end of housing 14.The 3rd air outlet 15, centrifugal blower 1 and the 3rd are provided with centrifugal blower 1
Air outlet 15 connects.First flowmeter is provided with first air outlet 10, second flowmeter is provided with the second air outlet 11.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
- A kind of 1. dustless centrifugal fan, it is characterised in that the first air supply pipeline for being connected including housing, with the housing, with Second air supply pipeline of the housing connection, first air supply pipeline include the first airduct, the first blower fan and the first dedusting wind Case, first blower fan and the first dedusting bellows are successively set on first airduct, the second air supply pipeline bag The second airduct, the second blower fan and the second dedusting bellows are included, second blower fan and the second dedusting bellows are successively set on institute State on the second airduct, the left end of the housing is provided with centrifugal blower, and the centrifugal blower passes through pipeline and the housing Connection.
- 2. dustless centrifugal fan as claimed in claim 1, it is characterised in that first air supply pipeline and the housing Connectivity part is provided with the first grease separator, and the connectivity part of second air supply pipeline and the housing is provided with the second grease point From device, first grease separator is located at the lower section of the first dedusting bellows, and second grease separator is positioned at described The top of second dedusting bellows.
- 3. dustless centrifugal fan as claimed in claim 2, it is characterised in that the air inlet of first airduct is provided with the One filter layer, the air inlet of second airduct are provided with the second filter layer.
- 4. dustless centrifugal fan as claimed in claim 3, it is characterised in that be provided with the housing the first air outlet and Second air outlet, first air outlet are arranged on the upper end of the housing, and second air outlet is arranged on the housing Lower end.
- 5. dustless centrifugal fan as claimed in claim 4, it is characterised in that the 3rd air-out is provided with the centrifugal blower Mouthful, the centrifugal blower connects with the 3rd air outlet.
- 6. dustless centrifugal fan as claimed in claim 5, it is characterised in that be provided with first air outlet first-class Gauge, second flowmeter is provided with second air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285135.6U CN206655848U (en) | 2017-03-22 | 2017-03-22 | A kind of dustless centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285135.6U CN206655848U (en) | 2017-03-22 | 2017-03-22 | A kind of dustless centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655848U true CN206655848U (en) | 2017-11-21 |
Family
ID=60316862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720285135.6U Expired - Fee Related CN206655848U (en) | 2017-03-22 | 2017-03-22 | A kind of dustless centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11915570B2 (en) | 2020-07-16 | 2024-02-27 | Ventec Life Systems, Inc. | System and method for concentrating gas |
| US11931689B2 (en) | 2020-07-16 | 2024-03-19 | Ventec Life Systems, Inc. | System and method for concentrating gas |
-
2017
- 2017-03-22 CN CN201720285135.6U patent/CN206655848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11915570B2 (en) | 2020-07-16 | 2024-02-27 | Ventec Life Systems, Inc. | System and method for concentrating gas |
| US11931689B2 (en) | 2020-07-16 | 2024-03-19 | Ventec Life Systems, Inc. | System and method for concentrating gas |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20190322 |