CN207019445U - Cleaning machine hot blast drying device - Google Patents
Cleaning machine hot blast drying device Download PDFInfo
- Publication number
- CN207019445U CN207019445U CN201720506762.8U CN201720506762U CN207019445U CN 207019445 U CN207019445 U CN 207019445U CN 201720506762 U CN201720506762 U CN 201720506762U CN 207019445 U CN207019445 U CN 207019445U
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- CN
- China
- Prior art keywords
- air
- hot blast
- cleaning machine
- drying device
- heater
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of cleaning machine hot blast drying device, including air-heater, filter, air knife group and PLC；The air-heater includes heater and blower fan, the air outlet of the blower fan connects the air intake vent of filter by airduct, the air outlet of the filter connects the air intake vent of air knife group by airduct, and the airduct between filter and the air knife group is provided with sensor and regulating valve；The signal input part of the PLC connects sensor by bus, and the output end of the PLC connects heater, blower fan and regulating valve by bus.
Description
Technical field
Solar-energy photo-voltaic cell industry and electronic circuit board field are the utility model is related to, particularly a kind of cleaning machine hot blast
Blow-dry device.
Background technology
In existing making herbs into wool and etching cleaning machine, generally using use " cold wind " blow-drying system.
However, there are the following problems for existing " cold wind " blow-drying system：
1st, it is poor to dry up effect, easily causes the outward appearances such as silicon chip aberration, small particles and defective workmanship；
2nd, because drying efficiency is low, in order to ensure to dry up effect, it has to increase the pressure of drying gas, easily cause card
And fragment.
Utility model content
In order to solve the problems of the prior art, the purpose of this utility model is to provide a kind of favorable drying effect, efficiency high
Cleaning machine hot blast drying device.
To achieve the above object, the utility model uses following technical scheme：A kind of cleaning machine hot blast drying device, including
Air-heater, filter, air knife group and PLC；The air-heater includes heater and blower fan, the air outlet of the blower fan
The air intake vent of filter is connected by airduct, the air outlet of the filter connects the air intake vent of air knife group by airduct, described
Airduct between filter and air knife group is provided with sensor and regulating valve；The signal input part of the PLC passes through total
Line connects sensor, and the output end of the PLC connects heater, blower fan and regulating valve by bus.
Preferably, the cleaning machine hot blast drying device also includes being used for the touch display screen for providing human-computer interaction interface, institute
The input/output terminal for stating PLC connects the input/output terminal of touch display screen by bus.
Preferably, the sensor includes temperature sensor and flow sensor.
Preferably, the air knife group includes two air knives being oppositely arranged one on the other, is silicon between described two air knives
Piece turnover zone.
Preferably, the cleaning machine hot blast drying device also includes frequency converter, and the signal output part of the PLC passes through
Bus connects the signal input part of frequency converter, the input of the output end connecting fan of the frequency converter.
The beneficial effects of the utility model are：
1st, dried up by traditional " cold wind ", change into " hot blast drying ", favorable drying effect, do not easily cause silicon chip aberration, it is small
The outward appearances such as white point and defective workmanship；
2nd, temperature in use sensor and flow sensor, the temperature and stream of hot blast in the airduct of connection air knife are detected respectively
Amount, heater, frequency converter and regulating valve are adjusted by PLC, temperature and air quantity is accurately controlled, makes blow-dry device
Can be more stable；
3rd, traditional " cold wind " blow-drying system is compared using cleaning machine hot blast drying device of the present utility model, due to drying
Outward appearance caused by and and defective workmanship decline 10%, and fragment rate declines 5%.
Brief description of the drawings
Fig. 1 is the forward sight structural representation of the utility model embodiment；
Fig. 2 is the theory diagram of the utility model embodiment；
Reference：10-PLC controllers, 20- air-heaters, 21- heaters, 22- blower fans, 23- frequency converters, 30- filterings
Device, 40- air knife groups, 41- air knives, 50- touch display screens, 60- airducts, 70- sensors, 71- temperature sensors, 72- flows pass
Sensor, 80- regulating valves.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment
As shown in Figure 1 and Figure 2, a kind of cleaning machine hot blast drying device, including air-heater 20, filter 30, the and of air knife group 40
PLC 10；The air-heater 20 includes heater 21 and blower fan 22, and the air outlet of the blower fan 22 is connected by airduct 60
The air intake vent of filter 30 is connect, the air outlet of the filter 30 connects the air intake vent of air knife group 40, the filtering by airduct
Airduct 60 between device 30 and air knife group 40 is provided with sensor 70 and regulating valve 80；The signal input of the PLC 10
End connects sensor 70 by bus, and the output end of the PLC 10 connects heater 21, the and of blower fan 22 by bus
Regulating valve 80.
In one of the embodiments, the cleaning machine hot blast drying device also includes being used to provide touching for human-computer interaction interface
Display screen 50 is touched, the input/output terminal of the PLC 10 connects the input/output terminal of touch display screen 50 by bus.
In one of the embodiments, the sensor 70 includes temperature sensor 71 and flow sensor 72.
In one of the embodiments, the air knife group 40 includes two air knives 41 being oppositely arranged one on the other, described
It is silicon chip turnover zone between two air knives 41.
In one of the embodiments, the cleaning machine hot blast drying device also includes frequency converter 23, the PLC 10
Signal output part by bus connect frequency converter 23 signal input part, the output end connecting fan 22 of the frequency converter 23
Input.
Operation principle of the present utility model is as follows：
Air-heater 20 produces the hot blast of certain temperature and flow, hot blast in airduct 60 by filter 30, sensor 70,
Regulating valve 80 finally reaches air knife 41, and the knife face of air knife 41 is uniformly distributed aperture, and hot blast blows to silicon chip table uniformly across aperture
Face.Touch display screen 50 is used for the technological parameter for setting hot blast drying device, and sensor 70 is used for detecting the temperature and stream of hot blast
Amount.
Temperature in use sensor 71 and flow sensor 72, the temperature of hot blast in the airduct 60 of connection air knife 41 is detected respectively
And flow, heater 21, frequency converter 23 and regulating valve 80 are adjusted by PLC 10, are accurately controlled temperature and air quantity,
Make blow-dry device performance more stable.
Using cleaning machine hot blast drying device favorable drying effect of the present utility model, efficiency high, silicon chip aberration is not easily caused,
The outward appearances such as small particles and defective workmanship, compared to traditional " cold wind " blow-drying system, outward appearance caused by due to drying and technique lack
Drop of sagging 10%, fragment rate decline 5%.
Embodiment described above only expresses specific embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of cleaning machine hot blast drying device, it is characterised in that including air-heater, filter, air knife group and PLC；
The air-heater includes heater and blower fan, and the air outlet of the blower fan connects the air intake vent of filter by airduct, described
The air outlet of filter connects the air intake vent of air knife group by airduct, and the airduct between filter and the air knife group, which is provided with, to be passed
Sensor and regulating valve；The signal input part of the PLC connects sensor, the output of the PLC by bus
End connects heater, blower fan and regulating valve by bus.
2. cleaning machine hot blast drying device according to claim 1, it is characterised in that the cleaning machine hot blast drying device also wraps
The touch display screen for providing human-computer interaction interface is included, the signal input output end of the PLC is connected by bus
The signal input output end of touch display screen.
3. cleaning machine hot blast drying device according to claim 1, it is characterised in that the sensor includes temperature sensor
And flow sensor.
4. cleaning machine hot blast drying device according to claim 1, it is characterised in that the air knife group includes phase one on the other
It is silicon chip turnover zone between described two air knives to two air knives of setting.
5. cleaning machine hot blast drying device according to claim 1, it is characterised in that the air-heater also includes frequency converter,
The signal output part of the PLC connects the signal input part of frequency converter by bus, and the output end of the frequency converter connects
Give a dinner for a visitor from afar the input of machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506762.8U CN207019445U (en) | 2017-05-09 | 2017-05-09 | Cleaning machine hot blast drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506762.8U CN207019445U (en) | 2017-05-09 | 2017-05-09 | Cleaning machine hot blast drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019445U true CN207019445U (en) | 2018-02-16 |
Family
ID=61475904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720506762.8U Expired - Fee Related CN207019445U (en) | 2017-05-09 | 2017-05-09 | Cleaning machine hot blast drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051074A1 (en) * | 2021-09-29 | 2023-04-06 | 禄丰隆基硅材料有限公司 | Drying mechanism and air shower drying device having same |
-
2017
- 2017-05-09 CN CN201720506762.8U patent/CN207019445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051074A1 (en) * | 2021-09-29 | 2023-04-06 | 禄丰隆基硅材料有限公司 | Drying mechanism and air shower drying device having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 |