CN203586711U - Air floatation drying oven nozzle - Google Patents
Air floatation drying oven nozzle Download PDFInfo
- Publication number
- CN203586711U CN203586711U CN201320701907.1U CN201320701907U CN203586711U CN 203586711 U CN203586711 U CN 203586711U CN 201320701907 U CN201320701907 U CN 201320701907U CN 203586711 U CN203586711 U CN 203586711U
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- China
- Prior art keywords
- air
- wallboard
- nozzle
- deflector
- right wallboard
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- Expired - Lifetime
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- 238000001035 drying Methods 0.000 title claims abstract description 30
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000000576 coating method Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000001052 transient effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an air floatation drying oven nozzle, which comprises a fixed base plate, wherein a left wallboard and a right wallboard are arranged on the fixed base plate; a middle hole board is arranged in the left wallboard and the right wallboard; a guide plate is arranged on the middle hole board in the left wallboard and the right wallboard; the fixed base plate, the left wallboard, the right wallboard and the middle hole board surround to form a lower cavity; a space surrounded by the middle hole board and the guide plate is an upper cavity; the guide plate, the left wallboard and the right wallboard surround to form a left wind chamber and a right wind chamber; an air hole is formed in the middle hole board; the lower cavity is communicated with the upper cavity through the air hole; an air guide hole is formed in the guide plate; the upper cavity is respectively communicated with the left wind chamber and the right wind chamber through the air guide hole; a left nozzle is arranged between the left wallboard and the guide plate; a right nozzle is arranged between the right wallboard and the guide plate; and the left nozzle is larger than the right nozzle. The wind pressure of hot air entering into the nozzles is uniform and stable after penetrating through a plurality of cavities, the fluctuation of paper sheets in a drying oven is reduced, and the operation performance of the drying oven is improved, so that the operation efficiency of a coating machine is improved.
Description
Technical field
The utility model relates to a kind of paper page drying position device in paper processing equipment field, particularly relates to a kind of novel air supporting drying box nozzle.
Background technology
Along with improving constantly of the domestic paper making equipment speed of service, efficiency, people also have higher requirement to paper processing equipment.Coating machine is as the important component part of paper processing equipment, and the lifting of the speed of service and efficiency is also imperative.Air supporting drying box is the main drying device of coating machine, in the page problems such as fluctuation ratio is large in arid region, page uneven drying is even that expose in service of high speed coating machine, has seriously restricted the speed of service of coating machine.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency a kind of air supporting drying box nozzle is provided, and overcomes the blast wandering of traditional drying case large, the shortcoming that pressure is inhomogeneous, thus improve coating machine operational efficiency.
For achieving the above object, the utility model is by the following technical solutions:
A kind of air supporting drying box nozzle, comprise fixed base plate, on fixed base plate, be provided with a left side, right wallboard, fixed base plate and a left side, right wallboard surrounds a large cavity not binding above, on a left side, orifice plate in the middle of being provided with in right wallboard, on a left side, on middle orifice plate in right wallboard, be provided with deflector, fixed base plate, left, right wallboard and middle orifice plate surround lower chambers, the space that middle orifice plate and deflector surround is upper chamber, deflector is with left, right wallboard surrounds a left side, right air compartment, on middle orifice plate, be provided with air vent, lower chambers is communicated with upper chamber by air vent, on deflector, be provided with air-guiding hole, upper chamber by air-guiding hole respectively with a left side, right air compartment is communicated with, between left wallboard and deflector, be provided with left nozzle, between right wallboard and deflector, right nozzle is set, left nozzle is greater than right nozzle.
Above-mentioned air supporting drying box nozzle, on described deflector, the air-guiding hole of both sides is symmetrical arranged.
Above-mentioned air supporting drying box nozzle, the air vent of the three row 10mm that distributing on described middle orifice plate, every row's air vent is evenly distributed.
Above-mentioned air supporting drying box nozzle, left and right wallboard is welded on base plate.
Above-mentioned air supporting drying box nozzle, described deflector is fixed on middle orifice plate by rivet.
Above-mentioned air supporting drying box nozzle, deflector both sides are respectively drilled with a row 10mm air-guiding hole, and air-guiding hole is evenly distributed.
Adopt technique scheme, the utility model has following advantage: first hot blast enters the lower chambers of left and right wallboard and orifice plate composition by air inlet duct, then hot blast enters the upper chamber of orifice plate and deflector composition by three row's air vents of middle orifice plate, air-guiding hole by deflector both sides enters two side nozzles again, and last hot blast is sprayed onto on paper.Enter the hot blast of nozzle, after having passed through these chambers, blast is even and stable, has reduced the fluctuation of page in drying box, small one and large one layout of two side nozzles, large air outlet is along paper traffic direction, and little air outlet, against paper traffic direction, makes page according to sine curve operation uniformly, overcome conventional spout pressure transient, the shortcoming that fluctuating range is large, has improved the runnability of drying box, thereby improves coating machine operational efficiency.
Accompanying drawing explanation
Fig. 1 is traditional air supporting drying box nozzle arrangements figure.
Fig. 2 is the utility model structural representation.
Fig. 3 is that the utility model is used reference diagram.
The specific embodiment
A kind of air supporting drying box nozzle as shown in Figure 2, comprises fixed base plate 1, is provided with left and right wallboard 2,5 on fixed base plate, and left and right wallboard is welded on base plate.Fixed base plate and left and right wallboard surround a large cavity not binding above, orifice plate 3 in the middle of being provided with in left and right wallboard, on middle orifice plate in left and right wallboard, be provided with deflector 4, deflector of the present utility model is fixed on middle orifice plate by rivet.Fixed base plate 1, left and right wallboard 2,5 and middle orifice plate 3 surround lower chambers 6, the space that middle orifice plate 3 and deflector 4 surround is upper chamber 9, deflector and left and right wallboard surround left and right air compartment 12,10, on middle orifice plate 3, be provided with air vent 7, distributing on orifice plate in the middle of the described air vent of three row 10mm, every row's air vent is evenly distributed.Lower chambers 6 is communicated with upper chamber 9 by air vent 7, is provided with air-guiding hole 8 on deflector 4, and deflector both sides are respectively drilled with a row 10mm air-guiding hole, and air-guiding hole is evenly distributed, and on deflector, the air-guiding hole of both sides is symmetrical arranged.Upper chamber 9 is communicated with left and right air compartment respectively by air-guiding hole 8, between left wallboard 2 and deflector, is provided with left nozzle 11, between right wallboard 5 and deflector, right nozzle 9 is set, and left nozzle 11 is greater than right nozzle 9.
The course of work of the present utility model is as follows: as shown in Figure 3, first hot blast enters the lower chambers of left and right wallboard and orifice plate composition by air inlet duct, then hot blast enters the upper chamber of orifice plate and deflector composition by three row's air vents of middle orifice plate, air-guiding hole by deflector both sides enters two side nozzles again, and last hot blast is sprayed onto on paper.Enter the hot blast of nozzle, after having passed through these chambers, blast is even and stable, has reduced the fluctuation of page in drying box, small one and large one layout of two side nozzles, large air outlet is along paper traffic direction, and little air outlet, against paper traffic direction, makes page according to sine curve operation uniformly, overcome conventional spout pressure transient, the shortcoming that fluctuating range is large, has improved the runnability of drying box, thereby improves coating machine operational efficiency.
Claims (6)
1. an air supporting drying box nozzle, comprises fixed base plate (1), is provided with a left side on fixed base plate, right wallboard (2, 5), fixed base plate and a left side, right wallboard surrounds a large cavity not binding above, it is characterized in that: on a left side, orifice plate (3) in the middle of being provided with in right wallboard, on a left side, on middle orifice plate in right wallboard, be provided with deflector (4), fixed base plate (1), left, right wallboard (2, 5) and middle orifice plate (3) surround lower chambers (6), the space that middle orifice plate (3) and deflector (4) surround is upper chamber (9), deflector is with left, right wallboard surrounds a left side, right air compartment (12, 10), be provided with air vent (7) on middle orifice plate (3), lower chambers (6) is communicated with upper chamber (9) by air vent (7), is provided with air-guiding hole (8) on deflector (4), upper chamber (9) pass through air-guiding hole (8) respectively with a left side, right air compartment is communicated with, and is provided with left nozzle (11) between left wallboard (2) and deflector, and right nozzle (9) is set between right wallboard (5) and deflector, and left nozzle (11) is greater than right nozzle (9).
2. air supporting drying box nozzle according to claim 1, is characterized in that: on described deflector, the air-guiding hole of both sides is symmetrical arranged.
3. air supporting drying box nozzle according to claim 1 and 2, is characterized in that: the air vent of the three row 10mm that distributing on orifice plate in the middle of described, every row's air vent is evenly distributed.
4. air supporting drying box nozzle according to claim 3, is characterized in that: left and right wallboard is welded on base plate.
5. air supporting drying box nozzle according to claim 4, is characterized in that: described deflector is fixed on middle orifice plate by rivet.
6. air supporting drying box nozzle according to claim 5, is characterized in that: deflector both sides are respectively drilled with a row 10mm air-guiding hole, and air-guiding hole is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701907.1U CN203586711U (en) | 2013-11-08 | 2013-11-08 | Air floatation drying oven nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701907.1U CN203586711U (en) | 2013-11-08 | 2013-11-08 | Air floatation drying oven nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586711U true CN203586711U (en) | 2014-05-07 |
Family
ID=50584620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701907.1U Expired - Lifetime CN203586711U (en) | 2013-11-08 | 2013-11-08 | Air floatation drying oven nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586711U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499098A (en) * | 2016-01-14 | 2016-04-20 | 苏州爱可姆机械有限公司 | Air-floating baking oven nozzle |
| CN106979680A (en) * | 2016-12-27 | 2017-07-25 | 深圳市赢合科技股份有限公司 | One kind blowing mouth structure |
| CN113405333A (en) * | 2021-08-20 | 2021-09-17 | 南通力人健身器材有限公司 | Cardboard drying device is used in paper products processing |
-
2013
- 2013-11-08 CN CN201320701907.1U patent/CN203586711U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499098A (en) * | 2016-01-14 | 2016-04-20 | 苏州爱可姆机械有限公司 | Air-floating baking oven nozzle |
| CN106979680A (en) * | 2016-12-27 | 2017-07-25 | 深圳市赢合科技股份有限公司 | One kind blowing mouth structure |
| CN113405333A (en) * | 2021-08-20 | 2021-09-17 | 南通力人健身器材有限公司 | Cardboard drying device is used in paper products processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |