CN106225463A - A kind of purge effective and that air consumption is low air knife - Google Patents
A kind of purge effective and that air consumption is low air knife Download PDFInfo
- Publication number
- CN106225463A CN106225463A CN201610851879.XA CN201610851879A CN106225463A CN 106225463 A CN106225463 A CN 106225463A CN 201610851879 A CN201610851879 A CN 201610851879A CN 106225463 A CN106225463 A CN 106225463A
- Authority
- CN
- China
- Prior art keywords
- air knife
- air
- purging
- effective
- consumption
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Abstract
The invention discloses and a kind of purge effective and that air consumption is low air knife, including air knife body；Described air knife body is assembled by multiple air knife monomers, is connected by segmentation block between adjacent two air knife monomers；Described air knife body two ends are mounted on plug；It is provided with air inlet on described air knife body；Uniformly being laid with multiple exhaust vent on described air knife body, Open Side Down is obliquely installed for exhaust vent.The air knife that this purging is effective and air consumption is low, has good purging effect, and on the basis of ensureing purging effect, greatly reduces air consumption, advantageously reduce production cost.
Description
Technical field
The present invention relates to a kind of air knife, a kind of purge effective and that air consumption is low air knife.
Background technology
Air knife is largely used to blowing in industrial circle and removes water, dust-removing etc., such as blows down steel plate, aluminium alloy extrusions etc. flat
Dust on face, moisture, blow down the moisture on the bottle such as carafe, packing jar surface, blows down the impurity dust of product surface, residual
Moisture in liquid, outer package, and belt conditioning etc..Its main operational principle is: after compressed air enters air knife, by a high speed
Blowout, forms the very thin high intensity of one side, the impact air curtain of big air-flow.Existing air knife is of a great variety, part air knife purging effect
Fruit is the best, although also there being some air knives can reach well to purge effect, but air consumption is relatively big, if a kind of purging can be researched and developed
Respond well, and the air knife that air consumption is low, will have important market value.
Summary of the invention
It is an object of the invention to provide and a kind of purge effective and that air consumption is low air knife, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme:
A kind of purge effective and that air consumption is low air knife, including air knife body；Described air knife body is by multiple air knife monomer groups
Dress forms, and is connected by segmentation block between adjacent two air knife monomers；Described air knife body two ends are mounted on plug；Described
It is provided with air inlet on air knife body；Uniformly being laid with multiple exhaust vent on described air knife body, Open Side Down inclines for exhaust vent
Tiltedly arrange.
As the further scheme of the present invention: fixed by sunk screw between described segmentation block and air knife monomer.
As the present invention further scheme: described air inlet is arranged on the bottom of air knife body.
As the present invention further scheme: described air inlet has multiple, and it is disposed in an evenly spaced relation in air knife body
On.
As the present invention further scheme: described exhaust vent towards the angle between vertical plane be 45 °.
As the present invention further scheme: be provided with two discharge air holes, and this two discharge on described air knife body altogether
Air holes is symmetricly set on the both sides of air knife body.
As the present invention further scheme: be additionally provided with air knife on described air knife body and fix blind hole.
As the present invention further scheme: blind hole two fixed by described air knife is one group, on air knife body, interval sets
It is equipped with many group air knives and fixes blind hole.
As the present invention further scheme: described air knife is fixed blind hole and is arranged on air knife body bottom portion.
Compared with prior art, the invention has the beneficial effects as follows:
1, the air knife that this purging is effective and air consumption is low, has good purging effect, it is possible to meet various purging demand, suitable
Wide by scope；
2, gases at high pressure are typically blown out by traditional air knife by a thin seam, form air curtain, in the present invention, by uniformly laying
Gases at high pressure are blown out by the exhaust vent on air knife body, on the basis of ensureing purging effect, greatly reduce air consumption, have
It is beneficial to reduce production cost.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the air knife that purging is effective and air consumption is low.
Fig. 2 is the side-looking structural representation of the air knife that purging is effective and air consumption is low.
Fig. 3 is the perspective view of the air knife that purging is effective and air consumption is low.
Fig. 4 is partial enlarged drawing at A in Fig. 3.
In figure: 1-air knife body, 2-plug, 3-segmentation block, 4-air knife fix blind hole, 5-air inlet, 6-exhaust vent.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is described in more detail.
Refer to Fig. 1-4, a kind of purge effective and that air consumption is low air knife, including air knife body 1；Described air knife body
1 is assembled by multiple air knife monomers, is connected by segmentation block 3 between adjacent two air knife monomers, composition air knife main body 1
The quantity of air knife monomer is without restriction, can select according to the actual requirements, to assemble the air knife body 1 of Len req,
Connected mode between segmentation block 3 and air knife monomer is without restriction, in the present embodiment, it is preferred that described segmentation block 3 and air knife list
Fixed by sunk screw between body；Described air knife body 1 two ends are mounted on plug 2, after air knife body 1 assembles,
By plug 2, the two ends of air knife body 1 are sealed, it is to avoid the two ends gas leakage of air knife body 1；It is provided with on described air knife body 1
Air inlet 5, gases at high pressure are in air inlet 5 enters air knife body 1, and the air inlet 5 position on air knife body 1 is without restriction,
In the present embodiment, it is preferred that described air inlet 5 is arranged on the bottom of air knife body 1, and air inlet 5 has multiple, and uniform intervals
It is arranged on air knife body 1；Uniformly be laid with multiple exhaust vent 6 on described air knife body 1, exhaust vent 6 Open Side Down tilt
Arrange, in the present embodiment, it is preferred that described exhaust vent 6 towards the angle between vertical plane be 45 °, thus air knife body 1
Interior gases at high pressure blow out with the angle of downward-sloping 45 ° through exhaust vent 6, verify through test of many times, with downward-sloping 45 °
Angle purging plastic powders, purges best results, and described air knife body 1 is provided with two discharge air holes 6, and this two discharges wind altogether
Hole 6 is symmetricly set on the both sides of air knife body 1, discharges air holes 6 by symmetrically arranged two, it is possible to reach preferably to purge effect
Really, gases at high pressure are typically blown out by traditional air knife by a thin seam, form air curtain, in the present invention, by being uniformly laid in
Gases at high pressure are blown out by the exhaust vent 6 on air knife body 1, on the basis of ensureing purging effect, greatly reduce air consumption；Institute
Stating and be additionally provided with air knife on air knife body 1 and fix blind hole 4, air knife body 1 is fixed blind hole 4 by air knife and is fixed on corresponding site,
In the present embodiment, it is preferred that blind hole 4 two fixed by described air knife is one group, air knife body 1 is arranged at intervals with many group air knives solid
Determining blind hole 4, described air knife is fixed blind hole 4 and is arranged on bottom air knife body 1.
The operation principle of the present invention is: the air knife that described purging is effective and air consumption is low, first according to required length,
Select appropriate number of air knife monomer, air knife monomer is assembled, be connected by segmentation block 3 between adjacent two air knife monomers
Connect, thus air knife monomer is assembled into air knife body 1.After air knife body 1 assembles, by plug 2 by air knife body 1
Two ends seal, it is to avoid the two ends gas leakage of air knife body 1.This air knife body 1 is fixed blind hole 4 by air knife and is fixed on corresponding portion
Position, and air inlet 5 is connected with high pressure gas pipeline.Gases at high pressure in high pressure gas pipeline enter air knife body 1 through air inlet 5
In, the gases at high pressure in air knife body 1 blow out with the angle of downward-sloping 45 ° through the exhaust vent 6 being distributed on both sides, will sink
Molding powder on base is blown into base bottom, and the molding powder being blown into base bottom leads to one-level recovery willy-willy and secondary recovery through pipeline
Explosion-protection equipment does corresponding recycling.
The air knife that described purging is effective and air consumption is low, has good purging effect, it is possible to meet various purging need
Ask, applied widely；Gases at high pressure are typically blown out by traditional air knife by a thin seam, form air curtain, in the present invention, pass through
Gases at high pressure are blown out by the exhaust vent 6 being uniformly laid on air knife body 1, on the basis of ensureing purging effect, are substantially reduced
Air consumption, advantageously reduces production cost.
Above the better embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from present inventive concept
Various changes can be made.
Claims (9)
1. the air knife that purging is effective and air consumption is low, it is characterised in that include air knife body (1)；Described air knife body
(1) assembled by multiple air knife monomers, be connected by segmentation block (3) between adjacent two air knife monomers；Described air knife is originally
Body (1) two ends are mounted on plug (2)；It is provided with air inlet (5) on described air knife body (1)；Described air knife body (1) is upper all
The even multiple exhaust vent (6) that is laid with, Open Side Down is obliquely installed for exhaust vent (6).
The air knife that purging the most according to claim 1 is effective and air consumption is low, it is characterised in that described segmentation block (3)
And fixed by sunk screw between air knife monomer.
The air knife that purging the most according to claim 2 is effective and air consumption is low, it is characterised in that described air inlet (5)
It is arranged on the bottom of air knife body (1).
The air knife that purging the most according to claim 3 is effective and air consumption is low, it is characterised in that described air inlet (5)
Total multiple, and be disposed in an evenly spaced relation on air knife body (1).
5. according to the air knife that purging is effective and air consumption is low described in claim 1 or 2 or 3 or 4, it is characterised in that described
Exhaust vent (6) towards the angle between vertical plane be 45 °.
The air knife that purging the most according to claim 5 is effective and air consumption is low, it is characterised in that described air knife body
(1) it is provided with two discharge air holes (6) on altogether, and this two discharge air holes (6) is symmetricly set on the both sides of air knife body (1).
The air knife that purging the most according to claim 6 is effective and air consumption is low, it is characterised in that described air knife body
(1) it is additionally provided with air knife on and fixes blind hole (4).
The air knife that purging the most according to claim 7 is effective and air consumption is low, it is characterised in that described air knife is fixed blind
(4) two, hole is one group, air knife body (1) is arranged at intervals with many group air knives and fixes blind hole (4).
The air knife that purging the most according to claim 8 is effective and air consumption is low, it is characterised in that described air knife is fixed blind
Hole (4) is arranged on air knife body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610851879.XA CN106225463A (en) | 2016-09-27 | 2016-09-27 | A kind of purge effective and that air consumption is low air knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610851879.XA CN106225463A (en) | 2016-09-27 | 2016-09-27 | A kind of purge effective and that air consumption is low air knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106225463A true CN106225463A (en) | 2016-12-14 |
Family
ID=58076197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610851879.XA Pending CN106225463A (en) | 2016-09-27 | 2016-09-27 | A kind of purge effective and that air consumption is low air knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106225463A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19514673A1 (en) * | 1995-04-20 | 1996-10-24 | Raffaele Freddo | Drying housing with air apertures for flexo-printers |
| CN1894780A (en) * | 2003-12-19 | 2007-01-10 | 三星钻石工业股份有限公司 | Method of removing deposit from substrate and method of drying substrate, and device for removing deposit from substrate and device of drying substrate using these methods |
| CN201421244Y (en) * | 2009-03-27 | 2010-03-10 | 东莞市宏德电子设备有限公司 | Integral frame-type drying air knife |
| CN201917186U (en) * | 2010-11-29 | 2011-08-03 | 深圳市和科达液晶设备有限公司 | Air knife |
| CN204202345U (en) * | 2014-09-28 | 2015-03-11 | 浙江大明玻璃有限公司 | A kind of glass cleaning machine high-pressure blast knife |
| CN205436063U (en) * | 2016-03-29 | 2016-08-10 | 青岛中邦科技发展有限公司 | Rectangle air knife |
-
2016
- 2016-09-27 CN CN201610851879.XA patent/CN106225463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19514673A1 (en) * | 1995-04-20 | 1996-10-24 | Raffaele Freddo | Drying housing with air apertures for flexo-printers |
| CN1894780A (en) * | 2003-12-19 | 2007-01-10 | 三星钻石工业股份有限公司 | Method of removing deposit from substrate and method of drying substrate, and device for removing deposit from substrate and device of drying substrate using these methods |
| CN201421244Y (en) * | 2009-03-27 | 2010-03-10 | 东莞市宏德电子设备有限公司 | Integral frame-type drying air knife |
| CN201917186U (en) * | 2010-11-29 | 2011-08-03 | 深圳市和科达液晶设备有限公司 | Air knife |
| CN204202345U (en) * | 2014-09-28 | 2015-03-11 | 浙江大明玻璃有限公司 | A kind of glass cleaning machine high-pressure blast knife |
| CN205436063U (en) * | 2016-03-29 | 2016-08-10 | 青岛中邦科技发展有限公司 | Rectangle air knife |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20161214 |