CN110238125A - For rotary pulsed formula air knife in roller air exciting negative pressure system - Google Patents
For rotary pulsed formula air knife in roller air exciting negative pressure system Download PDFInfo
- Publication number
- CN110238125A CN110238125A CN201910268767.5A CN201910268767A CN110238125A CN 110238125 A CN110238125 A CN 110238125A CN 201910268767 A CN201910268767 A CN 201910268767A CN 110238125 A CN110238125 A CN 110238125A
- Authority
- CN
- China
- Prior art keywords
- air knife
- air
- knife body
- negative pressure
- connector
- 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.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims description 35
- 239000007789 gas Substances 0.000 abstract description 70
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Cleaning In General (AREA)
Abstract
The problem of the present invention relates to air knife technical fields, are particularly used for rotary pulsed formula air knife in roller air exciting negative pressure system, and operation that structure is complicated for solving existing air knife is more troublesome and noise is big, easily blocks, and the rule of outlet is not easily controlled.The present invention includes hollow connector, and one end of the connector is connected with hollow and rotatable air knife body, and the end of the air knife body is connected with air-out mechanism, and the Xian Xuan mechanism that can limit air knife body rotating range is connected on the connector.The present invention is limited by the rotating range of air knife body and air-out mechanism by Xian Xuan mechanism, air knife body generates periodical high-voltage pulse gas, it moves gases cycle and is exported out of air knife body, it acts on working face, so as to reach reduction noise, it is not easy to plug, is easier to control the effect of air knife body outlet rule and the air knife structure is simply convenient for operating.
Description
Technical field
The present invention relates to air knife technical fields, more particularly to for rotating in roller air exciting negative pressure system
Pulsed air knife.
Background technique
Air knife includes bar shaped air knife and annular air knife, is that one kind is specially designed to blow out the air-flow of powerful high speed to blow down
Dust, water stain, cooling down the equipment of drying, while being used to cut plate there are also a kind of air knife, air knife is by high intensity, conforming layer
Stream composition.
Air knife includes cutter hub, upper cover plate and swings mouth seam plate in the prior art, and cutter hub upper axial is provided with air reservoir, on
Cover board setting is sealed on cutter hub, and cutter hub both ends are respectively arranged with the baffle extended forward, are provided between two block baffles
Pin shaft swings mouth seam plate and is hinged on pin shaft, and upper cover prelaminar part, which extends to, to be swung above mouth seam plate and form air nozzle seam, swings
Mouth seam postlaminar part is provided with outer convex arc surface, and cutter hub front is provided with sealing strip, and sealing strip front is provided with and outer convex arc surface
The interior concaved circular cambered surface of fitting is provided with the mounting plate for being located at and swinging below mouth seam plate on baffle, is provided with and swings on mounting plate
Mouth stitches the tension spring that plate is connected, and the adjusting bolt for being directed toward and swinging mouth seam board bottom portion is provided on mounting plate.The air knife passes through adjusting
The rotation of bolt, the adjustable angle for swinging mouth seam plate and upper cover plate make to realize the adjusting of air nozzle seam opening angle
With flexibility height.
But above-mentioned air knife needs to can be only achieved the angle for adjusting and swinging mouth and stitching plate and upper cover plate by adjusting bolt,
Operation that structure is complicated is more troublesome and noise is big, easily blocks, and the rule of outlet is not easily controlled.Therefore, our urgent needs
A kind of structure is more simply easier to operate to, and noise is smaller to be not easy to block, it is easier to control the air knife of outlet rule.
Summary of the invention
Based on problem above, the present invention provides for rotary pulsed formula air knife in roller air exciting negative pressure system,
Operation that structure is complicated for solving existing air knife is more troublesome and noise is big, easily blocks, what the rule of outlet was not easily controlled asks
Topic.The present invention is connected with air-out mechanism by the end in air knife body, and is connected on connector and can limit air knife body rotation
The rotating range of the Xian Xuan mechanism of range, air knife body and air-out mechanism is limited by Xian Xuan mechanism, and air knife body generates periodically
High-voltage pulse gas moves gases cycle and exports out of air knife body, acts on working face, reduces so as to reach
Noise is not easy to plug, is easier to control the effect of air knife body outlet rule and the air knife structure is simply convenient for operating.
The present invention specifically uses following technical scheme to achieve the goals above:
For rotary pulsed formula air knife in roller air exciting negative pressure system, including hollow connector, the connector
One end is connected with hollow and rotatable air knife body, and the end of the air knife body is connected with air-out mechanism, connects on the connector
It is connected to the Xian Xuan mechanism that can limit air knife body rotating range.
In the present invention, it when needing that components are dried, cleaning, cool down, control etc., can first by connector and produce
The equipment connection of raw high-voltage pulse gas, high-voltage pulse gas enters in air knife body from connector, by high-voltage pulse in air knife body
The outside power of gas, since the end in air knife body is connected with air-out mechanism, effect of the air-out mechanism by high-voltage pulse gas
And centrifugal force is generated, so that air-out mechanism drives air knife body to be displaced outwardly, when the inner wall of air knife body moving contact to Xian Xuan mechanism
It is limited by Xian Xuan mechanism, so that air knife body is made to generate periodical circular motion along the inner wall of Xian Xuan mechanism, so that
Air-out mechanism generates periodic circumference high voltage pulse gas, and the high pressure gas of generation is acted on working face, is made with this
It obtains the rotary pulsed formula air knife and has reached reduction noise, be not easy to plug, be easier to control the effect of outlet rule, and the air knife knot
Structure is simply convenient for operating.
As a preferred mode, the connector includes the intake section to link into an integrated entity and outlet portion, the air knife body
Including the interconnecting piece being connected and gas transmission portion, the outlet portion is connect with interconnecting piece, and the end in the gas transmission portion connects outlet
Mechanism and gas transmission portion can be rotated along interconnecting piece.
As a preferred mode, the diameter of the intake section is greater than the diameter in outlet portion.
As a preferred mode, the interconnecting piece is threadedly attached in outlet portion.
As a preferred mode, the Xian Xuan mechanism is hollow pulse control ring.
As a preferred mode, the pulse control ring includes protection portion and limiting section, the protection portion and outlet
Portion's connection, and outlet portion is connected in protection portion, the gas transmission portion is in limiting section.
As a preferred mode, the protection portion is connected through a screw thread with outlet portion.
As a preferred mode, the air-out mechanism includes being connected to air knife body end and hollow air knife head, institute
Air knife head is stated equipped with gas outlet.
Beneficial effects of the present invention are as follows:
(1) present invention by the end in air knife body is connected with air-out mechanism, and is connected on connector and can limit gas
The rotating range of the Xian Xuan mechanism of cutter hub rotating range, air knife body and air-out mechanism is limited by Xian Xuan mechanism, and air knife body produces
Raw periodicity high-voltage pulse gas, moves gases cycle and exports out of air knife body, act on working face, so as to
Reach reduction noise, is not easy to plug, is easier to control the effect of air knife body outlet rule and the air knife structure is simply convenient for operating.
(2) center tap of the present invention includes the intake section to link into an integrated entity and outlet portion, and air knife body includes the company being connected
Socket part and gas transmission portion, outlet portion are connect with interconnecting piece, and the end in gas transmission portion connects air-out mechanism and gas transmission portion can be revolved along interconnecting piece
Turn, the diameter of intake section is greater than the diameter in outlet portion.When high-voltage pulse gas sequentially enter intake section, outlet portion, interconnecting piece and
Gas transmission portion is finally applied directly on working face from air-out mechanism inflow；Since the diameter of intake section is greater than the diameter in outlet portion,
So from the gas pressure for entering interconnecting piece from outlet portion can be further increased, so that gas transmission portion is by bigger outside power
Amount generates bigger centrifugal force and acts on the strength on working face so that gas transmission portion is bigger around the speed that interconnecting piece rotates
Pressure is bigger, it is easier to working face is dry, cleaning, cooling etc.；Interconnecting piece is threadedly attached in outlet portion, more convenient
Air knife body is disassembled and is installed from connector.
(3) Zhong Xianxuan mechanism of the present invention is hollow pulse control ring, and pulse control ring includes protection portion and limiting section, is protected
Shield portion is connect with outlet portion, and outlet portion is connected in protection portion, and gas transmission portion is in limiting section.Air knife body is connected in connector,
Connector is connected in Xian Xuan mechanism, after gas transmission portion is by high-voltage pulse gas, can be rotated along interconnecting piece and by limiting section
Limitation, so that gas transmission portion constantly moves in a circle along the inner wall of limiting section, the portion of gas transmission here and interconnecting piece can be flexibility
Connection or other connection types, to achieve the effect that gas transmission portion can be rotated with interconnecting piece；Protection portion and outlet portion pass through screw thread
Connection, facilitates pulse control ring to disassemble and install from connector.
(4) air-out mechanism includes being connected to air knife body end and hollow air knife head in the present invention, and air knife head is equipped with
Port, air knife head have certain gravity, by high-voltage pulse gas effect and generate centrifugal force so that air knife head drive it is defeated
Gas portion is displaced outwardly, and when inner wall of gas transmission portion moving contact to limiting section is limited by limiting section, thus make gas transmission portion along
The inner wall of limiting section generates periodical circular motion, so that periodic circumference high voltage pulse gas is generated at gas outlet,
And the high pressure gas of generation is acted on working face.
Detailed description of the invention
Fig. 1 is Facad structure schematic diagram of the invention；
Fig. 2 is schematic diagram when the invention works；
Fig. 3 is the structure diagram of inventive joint；
Fig. 4 is air knife body structure diagram of the present invention；
Fig. 5 is the structure diagram of Xian Xuan mechanism of the present invention；
Fig. 6 is the structure diagram of air-out mechanism of the present invention；
Appended drawing reference: 1 connector, 11 intake sections, 12 outlet portions, 2 air knife bodies, 21 interconnecting pieces, 22 gas transmission portions, 3 Xian Xuan mechanisms,
31 protection portion, 32 limiting sections, 4 air-out mechanisms, 41 air knife heads, 42 gas outlets.
Specific embodiment
In order to which those skilled in the art better understand the present invention, with reference to the accompanying drawing with following embodiment to the present invention
It is described in further detail.
Embodiment 1:
As shown in figures 1 to 6, for rotary pulsed formula air knife in roller air exciting negative pressure system, including hollow connector
1, one end of connector 1 is connected with hollow and rotatable air knife body 2, and the end of air knife body 2 is connected with air-out mechanism 4, connector 1
On be connected with the Xian Xuan mechanism 3 that can limit 2 rotating range of air knife body.
In the present invention, when needing that components are dried, cleaning, cool down, control etc., can first by connector 1 with
The equipment connection of high-voltage pulse gas is generated, high-voltage pulse gas enters in air knife body 2 from connector 1, by high pressure in air knife body 2
The outside power of pulse gas, due to being connected with air-out mechanism 4 in the end of air knife body 2, air-out mechanism 4 is by high-voltage pulse gas
Effect and generate centrifugal force so that air-out mechanism 4 drive air knife body 2 be displaced outwardly, 2 moving contact of air knife body to Xian Xuan mechanism
It is limited when 3 inner wall by Xian Xuan mechanism 3, so that air knife body 2 be made to generate periodical circumference fortune along the inner wall of Xian Xuan mechanism 3
It is dynamic, so that air-out mechanism 4 generates periodic circumference high voltage pulse gas, and the high pressure gas of generation is acted on into work
On face, makes the rotary pulsed formula air knife reach reduction noise with this, be not easy to plug, be easier to control the effect of outlet rule
Fruit, and the air knife structure is simply convenient for operating.
Embodiment 2:
As shown in figures 1 to 6, for rotary pulsed formula air knife in roller air exciting negative pressure system, including hollow connector
1, one end of connector 1 is connected with hollow and rotatable air knife body 2, and the end of air knife body 2 is connected with air-out mechanism 4, connector 1
On be connected with the Xian Xuan mechanism 3 that can limit 2 rotating range of air knife body.
In the present embodiment, connector 1 includes the intake section 11 to link into an integrated entity and outlet portion 12, and air knife body 2 includes being linked to be one
The interconnecting piece 21 of body and gas transmission portion 22, outlet portion 12 are connect with interconnecting piece 21, the end in gas transmission portion 22 connection air-out mechanism 4 and defeated
Gas portion 22 can be rotated along interconnecting piece 21, and the diameter of intake section 11 is greater than the diameter in outlet portion 12.When high-voltage pulse gas successively into
Enter intake section 11, outlet portion 12, interconnecting piece 21 and gas transmission portion 22, is finally applied directly on working face from the inflow of air-out mechanism 4；
Since the diameter of intake section 11 is greater than the diameter in outlet portion 12, so entering interconnecting piece from that can further increase from outlet portion 12
21 gas pressure, so that gas transmission portion 22 is generated bigger centrifugal force by bigger outside strength, so that gas transmission portion
22 speed that rotate around interconnecting piece 21 are bigger, and the strength pressure acted on working face is bigger, it is easier to working face is dry, clear
It washes, cool down；Interconnecting piece 21 is threadedly attached in outlet portion 12, more convenient air knife body 2 disassembled from connector 1 and
It installs.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 3:
As shown in figures 1 to 6, for rotary pulsed formula air knife in roller air exciting negative pressure system, including hollow connector
1, one end of connector 1 is connected with hollow and rotatable air knife body 2, and the end of air knife body 2 is connected with air-out mechanism 4, connector 1
On be connected with the Xian Xuan mechanism 3 that can limit 2 rotating range of air knife body.
In the present embodiment, Xian Xuan mechanism 3 is hollow pulse control ring, and pulse control ring includes protection portion 31 and limiting section
32, protection portion 31 is connect with outlet portion 12, and outlet portion 12 is connected in protection portion 31, and gas transmission portion 22 is in limiting section 32.Gas
Cutter hub 2 is connected in connector 1, and connector 1 is connected in Xian Xuan mechanism 3, can be along even after gas transmission portion 22 is by high-voltage pulse gas
Socket part 21 is rotated and is limited by limiting section 32, so that circumference fortune is constantly done along the inner wall of limiting section 32 by gas transmission portion 22
Dynamic, the portion of gas transmission here 22 and interconnecting piece 21 can be flexible connection or other connection types, can be with even to reach gas transmission portion 22
The effect that socket part 21 rotates；Protection portion 31 is connected through a screw thread with outlet portion 12, under facilitating pulse control ring to dismantle from connector 1
Come with install.
Preferably, air-out mechanism 4 includes being connected to 2 end of air knife body and hollow air knife head 41, air knife head 41 are equipped with
Gas outlet 42, air knife head 41 have certain gravity, by high-voltage pulse gas effect and generate centrifugal force so that air knife head
41 drive gas transmission portions 22 are displaced outwardly, and when inner wall of 22 moving contact of gas transmission portion to limiting section 32 is limited by limiting section 32,
To make gas transmission portion 22 generate periodical circular motion along the inner wall of limiting section 32, so that generating the period at gas outlet 42
The circumference high voltage pulse gas of property, and the high pressure gas of generation is acted on working face.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
It as above is the embodiment of the present invention.Design parameter in above-described embodiment and embodiment is merely to understand table
Invention verification process is stated, the scope of patent protection being not intended to limit the invention, scope of patent protection of the invention is still with it
It is all to change with equivalent structure made by specification and accompanying drawing content of the invention subject to claims, it should all similarly wrap
Containing within the scope of the present invention.
Claims (8)
1. for rotary pulsed formula air knife in roller air exciting negative pressure system, which is characterized in that including hollow connector
(1), one end of the connector (1) is connected with hollow and rotatable air knife body (2), the end connection of the air knife body (2)
Have air-out mechanism (4), the Xian Xuan mechanism (3) that can limit air knife body (2) rotating range is connected on the connector (1).
2. according to claim 1 for rotary pulsed formula air knife in roller air exciting negative pressure system, feature exists
In the connector (1) includes the intake section (11) to link into an integrated entity and outlet portion (12), and the air knife body (2) includes being linked to be one
The interconnecting piece (21) of body and gas transmission portion (22), the outlet portion (12) connect with interconnecting piece (21), the end of the gas transmission portion (22)
End connection air-out mechanism (4) and gas transmission portion (22) can be rotated along interconnecting piece (21).
3. according to claim 2 for rotary pulsed formula air knife in roller air exciting negative pressure system, feature exists
In the diameter of the intake section (11) is greater than the diameter of outlet portion (12).
4. according to claim 2 or 3 for rotary pulsed formula air knife in roller air exciting negative pressure system, feature
It is, the interconnecting piece (21) is threadedly attached in outlet portion (12).
5. according to claim 1 or 2 for rotary pulsed formula air knife in roller air exciting negative pressure system, feature
It is, the Xian Xuan mechanism (3) is hollow pulse control ring.
6. according to claim 5 for rotary pulsed formula air knife in roller air exciting negative pressure system, feature exists
In, the pulse control ring includes protection portion (31) and limiting section (32), and the protection portion (31) connect with outlet portion (12), and
Outlet portion (12) is connected in protection portion (31), and the gas transmission portion (22) is in limiting section (32).
7. according to claim 6 for rotary pulsed formula air knife in roller air exciting negative pressure system, feature exists
In the protection portion (31) is connected through a screw thread with outlet portion (12).
8. according to claim 1-3 be used for rotary pulsed formula air knife in roller air exciting negative pressure system,
It is characterized in that, the air-out mechanism (4) includes being connected to air knife body (2) end and hollow air knife head (41), the air knife
Head (41) is equipped with gas outlet (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268767.5A CN110238125A (en) | 2019-04-03 | 2019-04-03 | For rotary pulsed formula air knife in roller air exciting negative pressure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268767.5A CN110238125A (en) | 2019-04-03 | 2019-04-03 | For rotary pulsed formula air knife in roller air exciting negative pressure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110238125A true CN110238125A (en) | 2019-09-17 |
Family
ID=67883175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910268767.5A Withdrawn CN110238125A (en) | 2019-04-03 | 2019-04-03 | For rotary pulsed formula air knife in roller air exciting negative pressure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110238125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087862A (en) * | 2021-12-02 | 2022-02-25 | 无锡星亿智能环保装备股份有限公司 | Air drying system |
-
2019
- 2019-04-03 CN CN201910268767.5A patent/CN110238125A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087862A (en) * | 2021-12-02 | 2022-02-25 | 无锡星亿智能环保装备股份有限公司 | Air drying system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190917 |
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| WW01 | Invention patent application withdrawn after publication |