CN109827407A - A kind of strip enclosed drying unit - Google Patents
A kind of strip enclosed drying unit Download PDFInfo
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- CN109827407A CN109827407A CN201711179081.6A CN201711179081A CN109827407A CN 109827407 A CN109827407 A CN 109827407A CN 201711179081 A CN201711179081 A CN 201711179081A CN 109827407 A CN109827407 A CN 109827407A
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- strip
- drying
- cabinet
- air
- drying unit
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Abstract
The invention discloses a kind of strip enclosed drying units, including bracket and drying cabinet, the drying cabinet is respectively arranged on the left side and the right side strip outlet and strip entrance, it is described drying cabinet inside and be located at upper supporting plate be equipped with partition, the air outlet of the exhaust fan is connected by pipeline and heat exchanger, and the air outlet of the heat exchanger is connected by mixing duct and injection tube, and horizontally arranged be equipped with is blown mouth in the injection tube, the circulating fan circulation air hose of the left and right sides of the drying cabinet is connected with air-flow mixing cabinet, and the air outlet of the air-flow mixing cabinet is connected by pipeline and mixing duct.Strip enclosed drying unit, so that after hot wind blowing to belt steel surface, it returns to heat exchanger and reheats recycling, enclosed drying unit can obtain higher drying efficiency and Drying Rates simultaneously, this reasonable strip drying unit is just able to satisfy efficient, energy-efficient production requirement, obtains preferable energy-saving effect.
Description
Technical field
The invention belongs to field of mechanical technique, and in particular to a kind of strip enclosed drying unit.
Background technique
Drying unit is widely used in the aftertreatment technologies production line such as strip pickling, degreasing, color coating.It is adopted in technique at present
The strip drying unit used mostly uses hot wind as dried medium, and the drying of strip is often filled using open type drying now
It sets, is that hot wind blowing is diffused into air later to belt steel surface, drying process energy consumption is higher, and it is dried that open type dries principle
Journey is heat and mass simultaneously with the dehumidification process occurred.Air after preheating contains a small amount of vapor, is blown in belt steel surface
Heat transfer takes away belt steel surface moisture to strip, keeps belt steel surface dry, and air humidity increases, and can not improve band
The drying efficiency and Drying Rates of steel then design a kind of enclosed strip drying unit, so that hot wind is blown to belt steel surface
Later, it returns to heat exchanger and reheats recycling, this reasonable strip drying unit is just able to satisfy efficient, energy-efficient production and wants
It asks.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of strip enclosed drying unit
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of strip enclosed drying unit, including bracket
With drying cabinet, the drying cabinet is respectively arranged on the left side and the right side strip outlet and strip entrance, and upper on the bracket
Supporting plate is exported through strip entrance, drying cabinet and strip, the inside for drying cabinet and being equipped with positioned at upper supporting plate
Partition, the drying cabinet right side is equipped with exhaust fan, and the air outlet of the exhaust fan by pipeline and is located at changing on partition
Hot device is connected, and the air outlet of the heat exchanger is connected by mixing duct with the injection tube for being located at partition bottom, and institute
It states horizontally arranged be equipped in injection tube and is blown mouth, on the outside of the left and right sides of the drying cabinet and be located at injection tube both ends
Horizontal symmetrical position at be equipped with circulating fan, and two circulating fans pass through circulation air hose and air-flow mixing cabinet phase
It connects, and the air outlet of the air-flow mixing cabinet is connected by pipeline and mixing duct, in the drying cabinet lower box
The portion and bottom for being located at upper supporting plate is equipped with electric boiling plate, side body is equipped with temperature sensor, the baking in the electric boiling plate
Dry cabinet is equipped with dsp controller.
Preferably, the upper supporting plate is netted supporting plate, and the upper supporting plate is equipped with transmission band body.
Preferably, the mixing duct is equipped with booster pump.
Preferably, the blowing mouth is the double air flow blowing mouths of back taper, and the blowing mouth is horizontally arranged at least provided with 11
It is a.
Preferably, the air outlet of the circulation air hose and the air outlet of air-flow mixing tank body are equipped with airstrainer.
Preferably, be inlaid with temperature display on the dsp controller, and the exhaust fan, heat exchanger, circulating fan,
Electric boiling plate and temperature sensor pass through conducting wire and dsp controller is electrically connected.
Technical effect and advantage of the invention: strip enclosed drying unit so that hot wind blowing to belt steel surface it
Afterwards, it returning to heat exchanger and reheats recycling, enclosed drying unit can obtain higher drying efficiency and Drying Rates simultaneously, this
The reasonable strip drying unit of kind is just able to satisfy efficient, energy-efficient production requirement, obtains preferable energy-saving effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is circuit module figure of the invention.
In figure: 1 bracket, 2 drying cabinets, the outlet of 3 strips, 4 strip entrances, 5 upper supporting plates, 6 partitions, 7 exhaust fans, 8 heat exchange
Device, 9 mixing ducts, 10 injection tubes, 11 blowing mouths, 12 circulating fans, 13 dsp controllers, 14 circulation air hoses, the mixing of 15 air-flows
Cabinet, 16 electric boiling plates, 17 temperature sensors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of strip enclosed drying unit as shown in Figs. 1-3, including bracket 1 and drying cabinet 2,
The drying cabinet 2 is respectively arranged on the left side and the right side strip outlet 3 and strip entrance 4, and the upper supporting plate 5 on the bracket 1 passes through
Be through at strip entrance 4, drying cabinet 2 and strip outlet 3, it is described drying cabinet 2 inside and be located at upper supporting plate 5 be equipped with every
Plate 6, is equipped with exhaust fan 7 on the right side of the drying cabinet 2, and the air outlet of the exhaust fan 7 by pipeline be located on partition 6
Heat exchanger 8 is connected, and the air outlet of the heat exchanger 8 is connected by mixing duct 9 with the injection tube 10 for being located at 6 bottom of partition
It is logical, and horizontally arranged be equipped with is blown mouth 11 in the injection tube 10, on the outside of the left and right sides of the drying cabinet 2 and position
Circulating fan 12 is equipped at the horizontal symmetrical position at 10 both ends of injection tube, and two circulating fans 12 pass through circulated air
Pipe 14 is connected with air-flow mixing cabinet 15, and the air outlet of the air-flow mixing cabinet 15 passes through pipeline and 9 phase of mixing duct
It connects, inside drying 2 lower box of cabinet and is located at the bottom of upper supporting plate 5 equipped with electric boiling plate 16, the electric boiling plate 16
Interior side body is equipped with temperature sensor 17, and the drying cabinet 2 is equipped with dsp controller 13.
Specifically, the upper supporting plate 5 is netted supporting plate, and the upper supporting plate 5 is equipped with transmission band body.
Specifically, the mixing duct 9 is equipped with booster pump, increase the air flow impulse of blowing mouth, it can be comprehensively uniform
It is blown belt steel surface.
Specifically, the blowing mouth 11 is the double air flow blowing mouths of back taper, and the blowing mouth 11 is horizontally arranged at least sets
There are 11.
Specifically, the air outlet of the circulation air hose 14 and the air outlet of air-flow mixing tank body 15 are equipped with air filtration
Net, so that the hot wind of circulation and stress is clean, after improving blowing strip quality.
Specifically, being inlaid with temperature display on the dsp controller 18, and the exhaust fan 7, heat exchanger 8, circulated air
Machine 12, electric boiling plate 16 and temperature sensor 17 are electrically connected by conducting wire and dsp controller 13.
Working principle, strip enclosed drying unit, in use, strip is transmitted to drying cabinet by transmission band body
In, drying temperature is controlled by dsp controller 13, hot wind blows drying unit successively by exhaust fan 7, heat exchanger 8, mixing duct 9, spray
Blowpipe 10, blowing mouth 11 form, and are ejected into belt steel surface from injection tube 10 and blowing 11 high speed of mouth, complete drying process, circulation
Circulated air in blower 12 is utilized from circulation air hose 14 through air-flow mixing cabinet 15 and mixing duct 9 again, circulated air without
Heat exchanger 8 is directly entered injection tube 10 and blowing mouth 11 is ejected into belt steel surface, and the temperature of circulated air reduces, and drying can be improved
Efficiency, strip enclosed drying unit, so that returning to heat exchanger 8 and reheating to recycle makes after hot wind blowing to belt steel surface
With enclosed drying unit can obtain higher drying efficiency and Drying Rates, this reasonable strip drying unit ability simultaneously
Meet efficient, energy-efficient production requirement, obtains preferable energy-saving effect.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of strip enclosed drying unit, including bracket (1) and drying cabinet (2), it is characterised in that: the drying cabinet
(2) the strip that is respectively arranged on the left side and the right side exports (3) and strip entrance (4), and the upper supporting plate (5) on the bracket (1) runs through
In strip entrance (4), drying cabinet (2) and strip outlet (3), the inside of drying cabinet (2) and positioned at upper supporting plate (5)
It is equipped with partition (6), is equipped with exhaust fan (7) on the right side of the drying cabinet (2), and the air outlet of the exhaust fan (7) passes through pipe
Road is connected with the heat exchanger (8) being located on partition (6), and the air outlet of the heat exchanger (8) passes through mixing duct (9) and position
Injection tube (10) in partition (6) bottom is connected, and horizontally arranged be equipped with is blown mouth (11) in the injection tube (10), described
It dries on the outside of the left and right sides of cabinet (2) and is equipped with circulation at the horizontal symmetrical position at injection tube (10) both ends
Blower (12), and two circulating fans (12) are connected by recycling air hose (14) with air-flow mixing cabinet (15), and institute
The air outlet for stating air-flow mixing cabinet (15) is connected by pipeline with mixing duct (9), in drying cabinet (2) lower box
Portion and be located at upper supporting plate (5) bottom be equipped with electric boiling plate (16), the interior side body of the electric boiling plate (16) be equipped with temperature biography
Sensor (17), the drying cabinet (2) are equipped with dsp controller (13).
2. a kind of strip enclosed drying unit according to claim 1, it is characterised in that: the upper supporting plate (5) is net
Shape supporting plate, and the upper supporting plate (5) is equipped with transmission band body.
3. a kind of strip enclosed drying unit according to claim 1, it is characterised in that: on the mixing duct (9)
Equipped with booster pump.
4. a kind of strip enclosed drying unit according to claim 1, it is characterised in that: the blowing mouth (11) is to fall
The double air flow blowing mouths of taper, and the blowing mouth (11) is horizontally arranged at least provided with 11.
5. a kind of strip enclosed drying unit according to claim 1, it is characterised in that: circulation air hose (14)
The air outlet of air outlet and air-flow mixing tank body (15) is equipped with airstrainer.
6. a kind of strip enclosed drying unit according to claim 1, it is characterised in that: the dsp controller (18)
On be inlaid with temperature display, and the exhaust fan (7), heat exchanger (8), circulating fan (12), electric boiling plate (16) and temperature
Sensor (17) is electrically connected by conducting wire and dsp controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711179081.6A CN109827407A (en) | 2017-11-23 | 2017-11-23 | A kind of strip enclosed drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711179081.6A CN109827407A (en) | 2017-11-23 | 2017-11-23 | A kind of strip enclosed drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827407A true CN109827407A (en) | 2019-05-31 |
Family
ID=66858279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711179081.6A Withdrawn CN109827407A (en) | 2017-11-23 | 2017-11-23 | A kind of strip enclosed drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109827407A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183568A (en) * | 2022-07-05 | 2022-10-14 | 重庆赛迪热工环保工程技术有限公司 | Combined hot air drying method and system |
-
2017
- 2017-11-23 CN CN201711179081.6A patent/CN109827407A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183568A (en) * | 2022-07-05 | 2022-10-14 | 重庆赛迪热工环保工程技术有限公司 | Combined hot air drying method and system |
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Legal Events
| 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: 20190531 |
|
| WW01 | Invention patent application withdrawn after publication |