CN106052361A - Air curtain device for exit of drying room - Google Patents
Air curtain device for exit of drying room Download PDFInfo
- Publication number
- CN106052361A CN106052361A CN201610500423.9A CN201610500423A CN106052361A CN 106052361 A CN106052361 A CN 106052361A CN 201610500423 A CN201610500423 A CN 201610500423A CN 106052361 A CN106052361 A CN 106052361A
- Authority
- CN
- China
- Prior art keywords
- air
- discharge pipe
- air curtain
- drying chamber
- airduct
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of drying equipment, in particular to an air curtain device for an exit of a drying room. The air curtain device comprises a first air curtain forming device and a second air curtain forming device which are sequentially and parallelly arranged at an interval in the workpiece-out direction of the drying room, wherein the first air curtain forming device is used for being arranged at the exit of the drying room; the second air curtain forming device is located on the side, back to the exit of the drying room, of the first air curtain forming device; the first air curtain forming device comprises a left first air outlet pipe and a right first air outlet pipe which are arranged in the vertical direction and respectively located on two sides of the workpiece-out path of the drying room; the second air curtain forming device comprises a left second air outlet pipe and a right second air outlet pipe which are arranged in the vertical direction and respectively located on two sides of the workpiece-out path of the drying room; and a row of air outlets in vertical arrangement are formed in each of the left first air outlet pipe, the right first air outlet pipe, the left second air outlet pipe and the right second air outlet pipe. The air curtain device is high in safety and stability, high in efficiency and low in energy consumption and is suitable for drying various workpieces.
Description
Technical field
The present invention relates to drying plant technical field, be specially a kind of drying chamber and import and export air curtain apparatus.
Background technology
For the drying chamber of continuous, owing to workpiece the most uninterruptedly passes through, the import and export of drying chamber are spacious all the time
Open type, flow out to prevent hot-air from importing and exporting from drying chamber and cold air flows into, reduce thermal loss, improve efficiency, just
Need to arrange air curtain apparatus to completely cut off the air exchange that drying chamber is internal with outside, traditional air curtain shape in the import and export of drying chamber
Formula, in the case of less by workpiece, effect still may be used；But when by workpiece bigger time, then almost without effect, cause heat
Excessive, drying chamber oven temperature profile does not meets technological requirement, and energy consumption strengthens.
Reduce energy consumption；The most a small amount of new wind is supplemented in drying chamber, reduces gas concentration..
Summary of the invention
It is an object of the invention to provide the applicable various workpiece that a kind of security and stability is high, efficiency is high and energy consumption is low to dry
Air curtain apparatus imported and exported by the drying chamber of dry operation.
The above-mentioned technical purpose of the present invention has the technical scheme that air curtain imported and exported by a kind of drying chamber
Device, including the workpiece along drying chamber go out direction be spaced successively parallel arranged for being arranged on drying chamber import and export
First air curtain forms device and is positioned at the second air curtain formation back to drying chamber import and export side of the described first air curtain formation device
Device, described first air curtain forms the workpiece access lane two laying respectively at drying chamber that device includes that two above-below directions are arranged
A left side first discharge pipe of side and right first discharge pipe, described second air curtain forms the difference that device includes that two above-below directions are arranged
It is positioned at a left side second discharge pipe of the workpiece access lane both sides of drying chamber and right second discharge pipe, described left first discharge pipe, the right side
All offer, on first discharge pipe, left second discharge pipe and right second discharge pipe, the air outlet that a row is arranged above and below.
In such scheme, optimized integral structure also ratio is stronger, and distribution of force more optimizes, and runs more stable, safety
Property high, it is not easy to break down, prevent hot-air from importing and exporting from drying chamber and flow out and cold air flows into, reduce thermal loss, carry
High efficiency, is suitable for various workpiece and carries out drying operation, and drying chamber oven temperature profile more meets technological requirement, and energy consumption reduces, wherein,
Left first discharge pipe clashes mutually with the pathogenic wind stream of right first discharge pipe blowout first air curtain of formation, left second discharge pipe and right the
The pathogenic wind stream of two discharge pipe blowouts clashes mutually and forms second air curtain, and the two air curtain forms the distribution of device itself, structure etc.
Characteristic, the most effectively coordinates, it is achieved each effect above-mentioned, moreover it is possible to just a small amount of new wind is supplemented in drying chamber.
Preferred as to the present invention, is provided with wind in region by the top between left first discharge pipe and right first discharge pipe
Curtain return air airduct.Structure optimizes further, and distribution of force is more reasonable, runs more stable, and safety is high, it is not easy to event occur
Barrier, prevents hot-air from importing and exporting from drying chamber and flows out and cold air inflow, reduce thermal loss, improve efficiency, be suitable for various works
Part carries out drying operation, and drying chamber oven temperature profile more meets technological requirement, and energy consumption reduces, this arrange by will be excessive heat
Can reclaim and recycle.
Preferred as to the present invention, the return air inlet of air curtain return air airduct is arranged downward.Optimize structure further, optimize
Distribution of force, runs more stable, and safety is high, it is not easy to break down, prevent hot-air import and export from drying chamber flow out and
Cold air flows into, and reduces thermal loss, improves efficiency, is suitable for various workpiece and carries out drying operation, and drying chamber oven temperature profile more accords with
Close technological requirement, and energy consumption reduces.
Preferred as to the present invention, air curtain return air airduct is extended along the workpiece approach axis of drying chamber, air curtain
One end that return air airduct forms device away from the second air curtain connects back to wind power apparatus as return air end.Optimize structure further,
Optimizing distribution of force, run more stable, safety is high, it is not easy to break down, and prevents hot-air from importing and exporting stream from drying chamber
Go out and flow into cold air, reduce thermal loss, improve efficiency, be suitable for various workpiece and carry out drying operation, drying chamber oven temperature profile
More meeting technological requirement, and energy consumption reduces, return air power set can use blower fan, can use centrifugal blower further.
Preferred, by laterally between upper end and the upper end of right first discharge pipe of left first discharge pipe as to the present invention
The the first connecting tube connection arranged, left first discharge pipe, the first connecting tube and right first discharge pipe form doorframe structure, a left side second
Connected by the second connecting tube of horizontally set between upper end and the upper end of right second discharge pipe of discharge pipe, left second air-out
Pipe, the second connecting tube and right second discharge pipe form doorframe structure.Optimize structure further, optimize distribution of force, run more
Stable, safety is high, it is not easy to break down, and prevents hot-air from importing and exporting outflow from drying chamber and cold air flows into, reduce heat
Amount loss, improves efficiency, is suitable for various workpiece and carries out drying operation, and drying chamber oven temperature profile more meets technological requirement, and energy consumption
Reduce.
Preferred as to the present invention, the first connecting tube and the second connecting tube are communicated to same air curtain air-supply airduct.Enter
One-step optimization structure, optimizes distribution of force, runs more stable, and safety is high, it is not easy to breaks down, prevents hot-air from baking
Dry chamber is imported and exported and is flowed out and cold air inflow, reduces thermal loss, improves efficiency, is suitable for various workpiece and carries out drying operation, baking
Dry chamber oven temperature profile more meets technological requirement, and energy consumption reduces.
Preferred as to the present invention, air curtain air-supply airduct is extended along the workpiece approach axis of drying chamber, air curtain
One end that air-supply airduct forms device away from the second air curtain connects air-supply power set as air-supply end.Optimize structure further,
Optimizing distribution of force, run more stable, safety is high, it is not easy to break down, and prevents hot-air from importing and exporting stream from drying chamber
Go out and flow into cold air, reduce thermal loss, improve efficiency, be suitable for various workpiece and carry out drying operation, drying chamber oven temperature profile
More meeting technological requirement, and energy consumption reduces, air-supply power set can use blower fan, can use centrifugal blower further.
Preferred, by setting up and down between the middle part of the first connecting tube and air curtain air-supply airduct as to the present invention
The first arm connection, between the middle part of the second connecting tube and air curtain air-supply airduct by second arm setting up and down even
Logical, air curtain air-supply airduct is positioned at the first connecting tube and the top of the second connecting tube.Optimize structure further, optimize distribution of force,
Running more stable, safety is high, it is not easy to break down, and prevents hot-air from importing and exporting from drying chamber and flows out and cold air stream
Entering, reduce thermal loss, improve efficiency, be suitable for various workpiece and carry out drying operation, drying chamber oven temperature profile more meets technique to be wanted
Ask, and energy consumption reduces.
Preferred as to the present invention, left first discharge pipe, right first discharge pipe, left second discharge pipe and right second air-out
The air-out direction of the air outlet of pipe is all towards the workpiece access lane of drying chamber direction inclination in drying chamber, and left first goes out
The air-out direction of the air outlet of airduct, right first discharge pipe, left second discharge pipe and right second discharge pipe all with the work of drying chamber
Part access lane forms the angle less than 90 degree along the line.Optimize structure further, optimize distribution of force, run more stable, peace
Quan Xinggao, it is not easy to break down, prevents hot-air from importing and exporting from drying chamber and flows out and cold air inflow, reduce thermal loss,
Improving efficiency, be suitable for various workpiece and carry out drying operation, drying chamber oven temperature profile more meets technological requirement, and energy consumption reduces.
Preferred as to the present invention, the air-out path of left first discharge pipe and right first discharge pipe is with the workpiece of drying chamber
Access lane be axis of symmetry be specular, the air-out path of left second discharge pipe and right second discharge pipe is with the workpiece of drying chamber
Access lane be axis of symmetry be specular.Optimizing structure further, optimize distribution of force, run more stable, safety is high,
It is not easy to break down, prevents hot-air from importing and exporting from drying chamber and flow out and cold air inflow, reduce thermal loss, improve effect
Rate, is suitable for various workpiece and carries out drying operation, and drying chamber oven temperature profile more meets technological requirement, and energy consumption reduces.
The invention has the beneficial effects as follows: optimized integral structure also ratio is stronger, and distribution of force more optimizes, run more steady
Fixed, safety is high, it is not easy to break down, and prevents hot-air from importing and exporting outflow from drying chamber and cold air flows into, reduce heat
Loss, improves efficiency, is suitable for various workpiece and carries out drying operation, and drying chamber oven temperature profile more meets technological requirement, and energy consumption fall
Low.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention；
Fig. 2 is the wind direction schematic diagram of air-out on the workpiece access lane of the embodiment of the present invention.
In figure: 1, the first air curtain forms device, the 2, second air curtain forms device, and 11, left first discharge pipe, 12, right first
Discharge pipe, 21, left second discharge pipe, 22, right second discharge pipe, 100, air outlet, 3, air curtain return air airduct, 33, return air inlet,
30, return air end, the 111, first connecting tube, the 222, second connecting tube, 4, air curtain air-supply airduct, 40, air-supply end, 41, first
Pipe, the 42, second arm.
Detailed description of the invention
Specific examples below is only explanation of the invention, and it is not limitation of the present invention, art technology
The present embodiment can be made after reading this specification by personnel as required does not has the amendment of creative contribution, but as long as
All protected by Patent Law in scope of the presently claimed invention.
Embodiment, as shown in Figure 1, 2, air curtain apparatus imported and exported by a kind of drying chamber, goes out including the workpiece along drying chamber
Direction is spaced forming device 1 and be positioned at described for being arranged on the first air curtain of drying chamber import and export of parallel arranged successively
One air curtain forms device 1 and imports and exports the second air curtain formation device 2 of side back to drying chamber, and described first air curtain forms device 1
A left side first discharge pipe 11 of the workpiece access lane both sides laying respectively at drying chamber arranged including two above-below directions and right the
One discharge pipe 12, described second air curtain forms device 2 and includes that the workpiece laying respectively at drying chamber of two above-below directions settings enters
A left side second discharge pipe 21 of outbound path both sides and right second discharge pipe 22, described left first discharge pipe 11, right first discharge pipe 12,
All offer, on left second discharge pipe 21 and right second discharge pipe 22, the air outlet 100 that a row is arranged above and below.
It is provided with air curtain return air airduct 3 in region by the top between left first discharge pipe 11 and right first discharge pipe 12.Wind
The return air inlet 33 of curtain return air airduct 3 is arranged downward.Air curtain return air airduct 3 sets along the workpiece approach axis extension of drying chamber
Putting, one end that air curtain return air airduct 3 forms device 2 away from the second air curtain connects back to wind power apparatus as return air end 30.
Wherein part pipeline connection scheme one: between upper end and the upper end of right first discharge pipe 12 of left first discharge pipe 11
Connected by the first connecting tube 111 of horizontally set, left first discharge pipe the 11, first connecting tube 111 and right first discharge pipe 12
Form doorframe structure, by the second of horizontally set between upper end and the upper end of right second discharge pipe 22 of left second discharge pipe 21
Connecting tube 222 connects, and left second discharge pipe the 21, second connecting tube 222 and right second discharge pipe 22 form doorframe structure；First even
Adapter 111 and the second connecting tube 222 are communicated to same air curtain air-supply airduct 4；Air curtain air-supply airduct 4 is along the workpiece of drying chamber
Approach axis is extended, and one end that air curtain air-supply airduct 4 forms device 2 away from the second air curtain connects air-supply as air-supply end 40
Power set；Between the middle part of the first connecting tube 111 and air curtain air-supply airduct 4 by the first arm 41 setting up and down even
Logical, connected by the second arm 42 setting up and down between the middle part of the second connecting tube 222 with air curtain air-supply airduct 4, wind
Curtain air-supply airduct 4 is positioned at the first connecting tube 111 and top of the second connecting tube 222, above-mentioned wherein part pipeline connection scheme one
Being a kind of way of realization, also have a kind of type of attachment below, difference is, is not provided with the first connecting tube 111, is not provided with first
Pipe 41, it is not provided with the second arm 42, as follows: part pipeline connection scheme two: the upper end of left second discharge pipe 21 and right second goes out
Connected by the second connecting tube 222 of horizontally set between the upper end of airduct 22, left second discharge pipe the 21, second connecting tube 222
Forming doorframe structure with right second discharge pipe 22, the upper end of left first discharge pipe 11 is directly communicated to a left side by arranging connection pipeline
The upper end of the second discharge pipe 21, the upper end of right first discharge pipe 12 is directly communicated to right second air-out also by arranging connection pipeline
The upper end of pipe 22；Second connecting tube 222 is communicated to same air curtain air-supply airduct 4；Air curtain air-supply airduct 4 is along the work of drying chamber
Part approach axis is extended, and one end that air curtain air-supply airduct 4 forms device 2 away from the second air curtain is sent as air-supply end 40 connection
Wind power apparatus；The middle part of the second connecting tube 222 connects with air curtain air-supply airduct 4.
Above-mentioned return air power set and air-supply power set can use same Fans, meanwhile, air curtain return air airduct 3 He
Air curtain air-supply airduct 4 is connected by this Fans, by this Fans, the steam that air curtain return air airduct 3 reclaims is delivered to air curtain and send
Wind airduct 4.
Left first discharge pipe 11, right first discharge pipe 12, left second discharge pipe 21 and the air outlet of right second discharge pipe 22
The air-out direction of 100 all towards the workpiece access lane of drying chamber and in drying chamber direction tilt, and left first discharge pipe 11,
The air-out direction of the air outlet 100 of right first discharge pipe 12, left second discharge pipe 21 and right second discharge pipe 22 is all and drying chamber
Workpiece access lane form the angle less than 90 degree along the line.Left first discharge pipe 11 and the air-out path of right first discharge pipe 12
It is specular with the workpiece access lane of drying chamber for axis of symmetry, left second discharge pipe 21 and the air-out of right second discharge pipe 22
Path is specular with the workpiece access lane of drying chamber for axis of symmetry.The realization of wind direction, can directly pass through air outlet 100
The design of shape, offers into and dries toward certain low-angle, or, the device guiding wind direction can be set in air outlet 100, than
Flabellum, other existing air ductings such as controllable deflection.
Claims (10)
1. air curtain apparatus imported and exported by a drying chamber, it is characterised in that: include along the workpiece of drying chamber go out direction successively between
The first air curtain being used for being arranged on drying chamber import and export every parallel arranged forms device (1) and is positioned at described first air curtain shape
The second air curtain becoming device (1) to import and export side back to drying chamber forms device (2), and described first air curtain forms device (1) bag
Include the left sides the first discharge pipe (11) of the workpiece access lane both sides laying respectively at drying chamber that two above-below directions are arranged and the right side the
One discharge pipe (12), described second air curtain forms the work laying respectively at drying chamber that device (2) includes that two above-below directions are arranged
A left side the second discharge pipe (21) for part access lane both sides and right second discharge pipe (22), described left first discharge pipe (11), right the
All offer, on one discharge pipe (12), left second discharge pipe (21) and right second discharge pipe (22), the air outlet that a row is arranged above and below
(100).
Air curtain apparatus imported and exported by a kind of drying chamber the most according to claim 1, it is characterised in that: left first discharge pipe (11)
And it is provided with air curtain return air airduct (3) in region by the top between right first discharge pipe (12).
3. to go a kind of drying chamber described in 2 to import and export air curtain apparatus according to right, it is characterised in that: air curtain return air airduct (3)
Return air inlet (33) arrange downward.
4. to go a kind of drying chamber described in 3 to import and export air curtain apparatus according to right, it is characterised in that: air curtain return air airduct (3)
Extended along the workpiece approach axis of drying chamber, air curtain return air airduct (3) forms one end of device (2) away from the second air curtain
Wind power apparatus is connected back to as return air end (30).
Air curtain apparatus imported and exported by a kind of drying chamber the most according to claim 1, it is characterised in that: left first discharge pipe (11)
Upper end and the upper end of right first discharge pipe (12) between connected by first connecting tube (111) of horizontally set, left first goes out
Airduct (11), the first connecting tube (111) and right first discharge pipe (12) form doorframe structure, the upper end of left second discharge pipe (21)
And connected by second connecting tube (222) of horizontally set between the upper end of right second discharge pipe (22), left second discharge pipe
(21), the second connecting tube (222) and right second discharge pipe (22) form doorframe structure.
Air curtain apparatus imported and exported by a kind of drying chamber the most according to claim 5, it is characterised in that: the first connecting tube (111)
It is communicated to same air curtain air-supply airduct (4) with the second connecting tube (222).
7. to go a kind of drying chamber described in 6 to import and export air curtain apparatus according to right, it is characterised in that: air curtain air-supply airduct (4)
Extended along the workpiece approach axis of drying chamber, air curtain air-supply airduct (4) forms one end of device (2) away from the second air curtain
Air-supply power set are connected as air-supply end (40).
Air curtain apparatus imported and exported by a kind of drying chamber the most according to claim 7, it is characterised in that: the first connecting tube (111)
Middle part and air curtain air-supply airduct (4) between connected by the first arm (41) setting up and down, the second connecting tube (222)
Middle part and air curtain air-supply airduct (4) between connect by the second arm (42) setting up and down, air curtain is blown airduct (4)
It is positioned at the first connecting tube (111) and the top of the second connecting tube (222).
Air curtain apparatus imported and exported by a kind of drying chamber the most according to claim 1, it is characterised in that: left first discharge pipe
(11), the air-out side of the air outlet (100) of right first discharge pipe (12), left second discharge pipe (21) and right second discharge pipe (22)
To all towards the workpiece access lane of drying chamber and in drying chamber direction tilt, and left first discharge pipe (11), right first go out
The air-out direction of the air outlet (100) of airduct (12), left second discharge pipe (21) and right second discharge pipe (22) is all and drying chamber
Workpiece access lane form the angle less than 90 degree along the line.
Air curtain apparatus imported and exported by a kind of drying chamber the most according to claim 9, it is characterised in that: left first discharge pipe
(11) and the air-out path of right first discharge pipe (12) is specular with the workpiece access lane of drying chamber for axis of symmetry, left the
The air-out path of two discharge pipes (21) and right second discharge pipe (22) is mirror image with the workpiece access lane of drying chamber for axis of symmetry
Symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500423.9A CN106052361A (en) | 2016-06-30 | 2016-06-30 | Air curtain device for exit of drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500423.9A CN106052361A (en) | 2016-06-30 | 2016-06-30 | Air curtain device for exit of drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106052361A true CN106052361A (en) | 2016-10-26 |
Family
ID=57200420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610500423.9A Pending CN106052361A (en) | 2016-06-30 | 2016-06-30 | Air curtain device for exit of drying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106052361A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278125A (en) * | 2018-03-09 | 2018-07-13 | 山西尚风科技股份有限公司 | A kind of totally-enclosed coal bunker vehicles while passing one's intention as revealed in what one says proscenia |
| CN109442886A (en) * | 2018-11-14 | 2019-03-08 | 盐城项远环保设备有限公司 | A kind of straight-through high-temperature drying room air curtain apparatus |
| CN111135993A (en) * | 2020-01-14 | 2020-05-12 | 重庆实创钢结构有限公司 | Steel construction lacquer painting drying system |
| JP2020133913A (en) * | 2019-02-12 | 2020-08-31 | トリニティ工業株式会社 | Air curtain generation device |
| CN114145413A (en) * | 2021-11-03 | 2022-03-08 | 东莞市陈辉球米粉设备有限公司 | Rice flour normal-pressure high-temperature flash evaporation equipment and rice flour normal-pressure high-temperature flash evaporation method |
| CN115055315A (en) * | 2022-06-07 | 2022-09-16 | 开平市荣群铝业有限公司 | Spraying production line for external spraying of aluminum film plate and spraying process thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278125A (en) * | 2018-03-09 | 2018-07-13 | 山西尚风科技股份有限公司 | A kind of totally-enclosed coal bunker vehicles while passing one's intention as revealed in what one says proscenia |
| CN109442886A (en) * | 2018-11-14 | 2019-03-08 | 盐城项远环保设备有限公司 | A kind of straight-through high-temperature drying room air curtain apparatus |
| JP2020133913A (en) * | 2019-02-12 | 2020-08-31 | トリニティ工業株式会社 | Air curtain generation device |
| JP7252000B2 (en) | 2019-02-12 | 2023-04-04 | トリニティ工業株式会社 | Air curtain generator |
| US11686486B2 (en) | 2019-02-12 | 2023-06-27 | Trinity Industrial Corporation | Air curtain generating device |
| CN111135993A (en) * | 2020-01-14 | 2020-05-12 | 重庆实创钢结构有限公司 | Steel construction lacquer painting drying system |
| CN111135993B (en) * | 2020-01-14 | 2022-03-08 | 重庆实创钢结构有限公司 | Steel construction lacquer painting drying system |
| CN114145413A (en) * | 2021-11-03 | 2022-03-08 | 东莞市陈辉球米粉设备有限公司 | Rice flour normal-pressure high-temperature flash evaporation equipment and rice flour normal-pressure high-temperature flash evaporation method |
| CN115055315A (en) * | 2022-06-07 | 2022-09-16 | 开平市荣群铝业有限公司 | Spraying production line for external spraying of aluminum film plate and spraying process thereof |
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Application publication date: 20161026 |