CN205291911U - Printing machine oven circulating device - Google Patents
Printing machine oven circulating device Download PDFInfo
- Publication number
- CN205291911U CN205291911U CN201520926851.9U CN201520926851U CN205291911U CN 205291911 U CN205291911 U CN 205291911U CN 201520926851 U CN201520926851 U CN 201520926851U CN 205291911 U CN205291911 U CN 205291911U
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- CN
- China
- Prior art keywords
- valve
- circulating device
- oven
- circulating pipe
- circulation pipe
- 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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Abstract
The utility model relates to a printing machine accessory technical field, concretely relates to printing machine oven circulating device. This circulating device still includes the circulating pipe including the fan, heater and the oven that connect gradually, the one end of circulating pipe and the exit linkage of oven, the entry linkage of the other end and fan, the circulating pipe skin is equipped with insulation material, be equipped with first valve and check valve on the circulating pipe, be equipped with urgent passageway in the entrance of first valve, urgent passageway on be equipped with the second valve. Through setting up the circulating pipe, realized hot -blast circulation flow, accelerate thermal transmission and can dry by the cyclic utilization waste heat, improved drying efficiency. Simultaneously urgent passageway is equipped with on the circulating pipe, the device's safe operation can be guarantees.
Description
Technical field
This utility model relates to printer accessory technical field, is specifically related to a kind of press oven circulating device.
Background technology
At printing technology, some leaflet needs to carry out drying and processing after printing completes, and the drying of current press printing product generally adopts baking oven to complete. The general energy consumption of hot air drying equipment is bigger. Generally, hot air drying energy consumption accounts for more than the 80% of whole printing-flow energy consumption, the steam that dry run is discharged stores substantial amounts of heat energy, from the steam of baking oven air exhaust passage discharge not only to environmental effects, also results in energy waste to a certain extent. This partial heat energy is directly discharged in air to be wasted, cause certain economic loss to enterprise.
Utility model content
The purpose of this utility model is in that to provide a kind of energy-conserving and environment-protective, runs safety, press oven circulating device simple to operate.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of press oven circulating device, including the blower fan being sequentially connected with, heater and baking oven, also include circulation pipe, one end of described circulation pipe and the outlet of baking oven connect, the entrance of the other end and blower fan connects, and circulation pipe outer layer is provided with insulation material; Circulation pipe is provided with the first valve and non-return valve, is provided with emergency access in the porch of the first valve, and described emergency access is provided with the second valve.
Press oven circulating device as above a kind of, illustrate further into, described baking oven is provided with thermometer.
Press oven circulating device as above a kind of, illustrate further into, described insulation material is heat-preservation cotton.
Press oven circulating device as above a kind of, illustrate further into, described heater is electrical heating wire.
Press oven circulating device as above a kind of, illustrate further into, described blower fan is provided with converter.
The beneficial effects of the utility model are: 1, by arranging circulation pipe, it is achieved that circulating of hot blast, and the transmission of accelerated heat also can recycle waste heat and dries, and improves drying efficiency. 2, on circulation pipe, it is provided with emergency access, can guarantee that the safe operation of this device.3, it is externally provided with insulation material at circulation pipe, the loss of heat can be reduced, improve energy utilization rate. 4, blower fan adopts Frequency Converter Control, can adjust the size of air quantity at any time.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, blower fan; 2, heater; 3, baking oven; 4, circulation pipe; 5, insulation material; 6, the first valve; 7, non-return valve; 8, emergency access; 9, the second valve; 10, thermometer.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model done further details of elaboration.
As it is shown in figure 1, a kind of press oven circulating device that this utility model provides, the entrance including the blower fan 1 being sequentially connected with, heater 2 and baking oven 3, blower fan 1 outlet and heater 2 connects, and the outlet of heater 2 and the entrance of baking oven 3 connect. Described heater 2 preferred version is electrical heating wire, and blower fan 1 design has converter, is controlled the output of blower fan 1 by converter such that it is able to adjust the air force of blower fan 1, regulates voluntarily according to using environment.
Also including circulation pipe 4, one end of described circulation pipe 4 and the outlet of baking oven 3 connect, and the entrance of the other end and blower fan 1 connects, circulation pipe 4 outer layer is provided with insulation material, it is preferable that scheme is heat-preservation cotton, designs insulation material outside circulation pipe 4, the loss of heat can be reduced, improve energy utilization rate.
Circulation pipe 4 is provided with the first valve 6 and non-return valve 7; non-return valve 7 is between the first valve 6 and the entrance of blower fan 1; non-return valve 7 allows hot blast to flow to the entrance of blower fan 1 from the outlet of baking oven 3, it is impossible to make reverse air flow, thus protecting operation safety of the present utility model. When properly functioning, open the first valve 6 and make hot blast flow to the entrance of blower fan from circulation pipe 4, it is achieved thereby that the circulating of hot blast, the transmission of accelerated heat also can recycle waste heat and dries, improve drying efficiency, saved the energy, reduce entreprise cost.
In the porch of the first valve 6, namely between outlet and first valve 6 of baking oven 3, circulation pipe 4 is provided with emergency access 8, and described emergency access 8 is provided with the second valve 9. Emergency access 8 act as when misoperation occurs, the emergency exit of hot blast. Such as, when blower fan 1 occurs abnormal, at this moment open the second valve 9 on emergency access 8, close the first valve 6, make hot blast flow out from emergency access 8. On circulation pipe 4, design emergency access 8 by adopting, some abnormal conditions of this device can be dealt with, it is ensured that safe operation of the present utility model.
Baking oven 3 is provided with thermometer 10, the temperature in operator's real-time monitored baking oven 3 can be facilitated. This utility model simple in construction, runs safety.
This utility model is not limited to examples detailed above, and in claims limited range of the present utility model, various deformation or amendment that those skilled in the art can make without creative work are all protected by this patent.
Claims (5)
1. a press oven circulating device, including the blower fan (1) being sequentially connected with, heater (2) and baking oven (3), it is characterized in that: also include circulation pipe (4), one end of described circulation pipe (4) and the outlet of baking oven (3) connect, the entrance of the other end and blower fan (1) connects, and circulation pipe (4) outer layer is provided with insulation material (5); Circulation pipe (4) is provided with the first valve (6) and non-return valve (7), be provided with emergency access (8) in the porch of the first valve (6), described emergency access (8) is provided with the second valve (9).
2. a kind of press oven circulating device according to claim 1, it is characterised in that: described baking oven (3) is provided with thermometer (10).
3. a kind of press oven circulating device according to claim 1, it is characterised in that: described insulation material (5) is heat-preservation cotton.
4. a kind of press oven circulating device according to claim 1, it is characterised in that: described heater (2) is electrical heating wire.
5. a kind of press oven circulating device according to claim 1, it is characterised in that: described blower fan (1) is provided with converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926851.9U CN205291911U (en) | 2015-11-19 | 2015-11-19 | Printing machine oven circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926851.9U CN205291911U (en) | 2015-11-19 | 2015-11-19 | Printing machine oven circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291911U true CN205291911U (en) | 2016-06-08 |
Family
ID=56461080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520926851.9U Expired - Fee Related CN205291911U (en) | 2015-11-19 | 2015-11-19 | Printing machine oven circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291911U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346229A (en) * | 2015-11-19 | 2016-02-24 | 四川航达机电技术开发服务中心 | Circulating device for oven of printing machine |
| CN106739468A (en) * | 2017-01-19 | 2017-05-31 | 南京索特包装制品有限公司 | A kind of printing machine hot air circulating system |
| CN107297312A (en) * | 2017-08-29 | 2017-10-27 | 林文茂 | A kind of energy-saving and emission-reduction dry type coating machine drying system |
| CN107310261A (en) * | 2017-08-29 | 2017-11-03 | 林文茂 | A kind of cycling and reutilization gravure environment-friendly and energy-saving emission-reduction hot air drying system |
-
2015
- 2015-11-19 CN CN201520926851.9U patent/CN205291911U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346229A (en) * | 2015-11-19 | 2016-02-24 | 四川航达机电技术开发服务中心 | Circulating device for oven of printing machine |
| CN106739468A (en) * | 2017-01-19 | 2017-05-31 | 南京索特包装制品有限公司 | A kind of printing machine hot air circulating system |
| CN106739468B (en) * | 2017-01-19 | 2019-03-26 | 南京索特包装制品有限公司 | A kind of printing machine hot air circulating system |
| CN107297312A (en) * | 2017-08-29 | 2017-10-27 | 林文茂 | A kind of energy-saving and emission-reduction dry type coating machine drying system |
| CN107310261A (en) * | 2017-08-29 | 2017-11-03 | 林文茂 | A kind of cycling and reutilization gravure environment-friendly and energy-saving emission-reduction hot air drying system |
| WO2019041791A1 (en) * | 2017-08-29 | 2019-03-07 | 林文茂 | Recycling type environment-friendly, energy-saving and emission-reduction hot air drying system for gravure printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |