CN206190531U - Compressor filter equipment in advance that admits air - Google Patents
Compressor filter equipment in advance that admits air Download PDFInfo
- Publication number
- CN206190531U CN206190531U CN201621105222.0U CN201621105222U CN206190531U CN 206190531 U CN206190531 U CN 206190531U CN 201621105222 U CN201621105222 U CN 201621105222U CN 206190531 U CN206190531 U CN 206190531U
- Authority
- CN
- China
- Prior art keywords
- compressor
- cover body
- outer cover
- flue gas
- base
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a compressor filter equipment in advance that admits air, including housing body, inlet channel, rotation axis, vortex fan, base, air outlet channel, the top is provided with inlet channel in the housing body, install the rotation axis in the middle of the housing body, install the vortex fan on the rotation axis, the both sides of housing body bottom are equipped with the dust exhaust mouth, housing body is equipped with air outlet channel with the junction of base. The utility model discloses improve air cleaner's life greatly, guarantee the long -time steady operation of compressor.
Description
Technical field
The utility model is related to a kind of mechanical device of clean air, and in particular to a kind of compressor air inlet pre-filtering dress
Put.
Background technology
The most very severe of environment that air compressor machine is used, especially movable screw air compressor are used for foundation engineering and build
If, drilling well, oil, the industry such as shipyard, for various equipment provide endlessly compressed air.Movable screw air compressor is general
Using in the rugged environment of dust high, if none of the filter of good dust, once there is excessive dust
Into compressor head and engine, unpredictable loss can be brought to compressor.The working environment of dust high, empty for a long time
The life-span of gas pass filter can be substantially reduced, and high-precision filter can only be changed after blocking, this generates substantial amounts of spare parts consumption.
Accurate filter is external import, and price is higher, causes spare part expense to remain high.Except spare parts consumption is costly, frequently
The workload that filter also increases maintenance personal is changed, the outage rate of unit is increased.
Utility model content
The purpose of this utility model is the defect for overcoming prior art, there is provided a kind of to greatly improve air cleaner
Service life, it is ensured that the flue gas inlet pre-filtering device of compressor long-time steady operation.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of compressor flue gas inlet pre-filtering device, including outer cover body, inlet channel, rotary shaft, scroll fan, base,
Outlet passageway, the outer cover body inner top is provided with inlet channel；Rotary shaft, rotary shaft are installed in the middle of the outer cover body
On scroll fan is installed, the both sides of the outer cover body bottom are provided with dust-exhausting port；The junction of the outer cover body and base
It is provided with outlet passageway.
Preferably, being provided with air inlet screen on the air inlet of the inlet channel.
Preferably, being provided with some roundabout baffle plates on the inwall of the outer cover body.
Preferably, the rotary shaft with scroll fan for integral type is connected.
Preferably, the scroll fan both sides for being arranged on rotary shaft symmetrically.
Preferably, the outer cover body must be respectively provided on two sides with base support frame with base junction.
Preferably, the side of the base outlet passageway is provided with base locking strap.
Preferably, diameter of the diameter of the outlet passageway less than inlet channel.
The utility model has the advantages that compared with prior art：
1st, the utility model is by setting on the inwall of outer cover body the turbine fan in roundabout baffle plate and pre-filtrating equipment
Leaf high-speed rotation, air forms rotating vortex, under the influence of centrifugal force, greatly by changing flow direction after roundabout baffle plate blade
Partial high speed rotation dust can be gone out along inwall from dust-exhausting port, filter the dust and impurity in air inlet, and separating effect can
Reach more than 80%.
2nd, after the utility model installs flue gas inlet pre-filtering device use, the filter element cleaning of air cleaner and replacement cycle are extremely
Extend more than 2 to 8 times less, improve the service life of air cleaner.
3rd, the utility model is by reducing the abrasion of compressor head and engine, the service life of extension device, it is ensured that
The operation of compressor long-time stable.
4th, the utility model installs simple, with low cost, exempts from regular maintenance.
Brief description of the drawings
Fig. 1 is the generalized section of the utility model structure；
Fig. 2 is the structural representation of the utility model air inlet screen；
Fig. 3 is the structural representation of the utility model inlet channel.
Shown in figure：1. inlet channel；2. outer cover body；3. rotary shaft；4. scroll fan；5. base；6. outlet passageway；
7. dust-exhausting port；8. roundabout baffle plate；9. air inlet screen；10. base support frame；11. base locking straps；12. helical blades.
Specific embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not paying
The every other embodiment obtained on the premise of creative work, belongs to protection domain of the present utility model.
As shown in Figures 1 to 3, a kind of compressor flue gas inlet pre-filtering device, including outer cover body 2, inlet channel 1, rotary shaft
3rd, scroll fan 4, base 5, outlet passageway 6, the inner top of the outer cover body 2 are provided with inlet channel 1, the inlet channel 1
Helical blade 12 is inside provided with, air inlet screen 9 is installed on the air inlet of inlet channel 1, the air inlet screen 9 is arranged on spiral
Before blade 12.The middle part of the outer cover body 2 is provided with rotary shaft 3, and rotary shaft is provided with scroll fan 4, the bottom of outer cover body 2
Both sides be provided with dust-exhausting port 7, outer cover body 1 is arranged on base 5 and is fixed by base support frame 10, described in base 5
Side base locking strap 11 be installed be connected with air cleaner.The outer cover body 1 is provided with out with the junction of base 5
Gas passage 6 is communicated with the air intake passage of air cleaner.
As the preferred structure of the present embodiment, some roundabout baffle plates 8 are provided with the inwall of outer cover body 2.
Used as the preferred structure of the present embodiment, the rotary shaft 3, for integral type is connected, is easy to overall with scroll fan 4
Processing, while in order that rotary shaft 3 axially loaded balance, the scroll fan 4 symmetrically and evenly be arranged on rotary shaft 3 two
Side.
As the preferred structure of the present embodiment, the diameter of the diameter less than inlet channel 1 of the outlet passageway 6, it is ensured that
Hole and the admission pressure of filter.
Its operation principle of the present utility model is：
As shown in Figure 1：Because compressor head and engine are operated, negative pressure can be produced at pre-filtering air inlet, big
In the presence of air pressure, it is mixed with the air of substantial amounts of dust and the pre- mistake of the air of compressor head or engine is entered with certain speed
Filter rotary device, the air-flow for entering at a high speed by inlet channel 1, the interior He of helical blade 12 is provided with because inlet channel 1 is interior first
Air inlet screen 9, a part of dust in such air will be filtered.Then gone through by the air of inlet channel 1 outer
The inside of shell body 2, due to being provided with roundabout baffle plate 8 on the inwall of outer cover body 2, the air of high-speed rotation is by roundabout gear
Plate 8 will change flow direction, while the air that the scroll fan 4 set in rotary shaft 2 will rotate forms rotating vortex, in centrifugal force
In the presence of, most high speed rotation dust can be then logical from outlet by the discharge from dust-exhausting port 7 along inwall, clean air
Road 6 enters the air cleaner of compressor head or engine, carries out down filtering together, has obtained purer air.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of compressor flue gas inlet pre-filtering device, it is characterised in that：Including outer cover body, inlet channel, rotary shaft, whirlwind
Fan, base, outlet passageway, the outer cover body top are provided with inlet channel；The outer cover body middle part is provided with rotary shaft,
Scroll fan is installed, the both sides of the outer cover body bottom are provided with dust-exhausting port in rotary shaft；The outer cover body and base
Junction is provided with outlet passageway.
2. compressor flue gas inlet pre-filtering device as claimed in claim 1, it is characterised in that：On the air inlet of the inlet channel
Air inlet screen is installed.
3. compressor flue gas inlet pre-filtering device as claimed in claim 1, it is characterised in that：Set on the inwall of the outer cover body
It is equipped with some roundabout baffle plates.
4. compressor flue gas inlet pre-filtering device as claimed in claim 1, it is characterised in that：The rotary shaft is with scroll fan
Integral type is connected.
5. the compressor flue gas inlet pre-filtering device as described in any one of Claims 1-4, it is characterised in that：The scroll fan
The both sides for being arranged on rotary shaft symmetrically.
6. compressor flue gas inlet pre-filtering device as claimed in claim 1, it is characterised in that：The outer cover body is connected with base
Place is respectively provided on two sides with base support frame.
7. compressor flue gas inlet pre-filtering device as claimed in claim 1, it is characterised in that：The side of the base outlet passageway
It is provided with base locking strap.
8. compressor flue gas inlet pre-filtering device as claimed in claim 1, it is characterised in that：The diameter of the outlet passageway is less than
The diameter of inlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105222.0U CN206190531U (en) | 2016-10-08 | 2016-10-08 | Compressor filter equipment in advance that admits air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105222.0U CN206190531U (en) | 2016-10-08 | 2016-10-08 | Compressor filter equipment in advance that admits air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190531U true CN206190531U (en) | 2017-05-24 |
Family
ID=58730568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621105222.0U Expired - Fee Related CN206190531U (en) | 2016-10-08 | 2016-10-08 | Compressor filter equipment in advance that admits air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397591A (en) * | 2019-07-19 | 2019-11-01 | 泉州台商投资区华林设计有限公司 | A kind of rotary-vane type air conditioning compressor |
-
2016
- 2016-10-08 CN CN201621105222.0U patent/CN206190531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397591A (en) * | 2019-07-19 | 2019-11-01 | 泉州台商投资区华林设计有限公司 | A kind of rotary-vane type air conditioning compressor |
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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: 20170524 Termination date: 20201008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |