CN203478889U - Electric heating oil paint drying room - Google Patents
Electric heating oil paint drying room Download PDFInfo
- Publication number
- CN203478889U CN203478889U CN201320485102.8U CN201320485102U CN203478889U CN 203478889 U CN203478889 U CN 203478889U CN 201320485102 U CN201320485102 U CN 201320485102U CN 203478889 U CN203478889 U CN 203478889U
- Authority
- CN
- China
- Prior art keywords
- drying chamber
- conduction oil
- communicated
- circulating
- electric heating
- 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
Links
- 238000001035 drying Methods 0.000 title claims abstract description 43
- 238000005485 electric heating Methods 0.000 title claims abstract description 9
- 239000003973 paint Substances 0.000 title abstract 4
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010114 lost-foam casting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to an electric heating oil paint drying room. The electric heating oil paint drying room comprises a drying chamber, wherein the drying chamber is communicated with a hot air circulating system and a dehumidification and cooling draught fan, the hot air circulating system comprises a circulating draught fan and a heat conduction oil exchanger, an air inlet of the circulating draught fan is communicated with the drying chamber through a pipeline, an air outlet of the circulating draught fan is communicated the heat conduction oil exchanger through a pipeline, and an air outlet of the heat conduction oil exchanger is communicated with the drying chamber through a pipeline. The controlled end of the dehumidification and cooling draught fan, the controlled end of the circulating draught fan and the controlled end of the heat conduction oil exchanger are connected with output ends of a PLC respectively, and the input end of the PLC is connected with a sensor which is arranged in the drying chamber and used for monitoring the temperature and the humidity inside the chamber. The electric heating oil paint drying room overcomes the defects generated when steam servers as a hot source of the drying room and is high in heating efficiency, low in energy consumption and free of pollution in the use process, use production is also reduced, and meanwhile the temperature and the humidity inside the drying room can be accurately controlled.
Description
Technical field
The utility model relates to a kind of drying equipment, especially a kind of baking room of drying coating for lost foam casting industry.
Background technology
At casting industry, need to carry out drying and processing to raw material etc., mostly existing baking room is to rely on steam to be used as thermal source, and the raw material in baking room is carried out to drying and processing.But in use there are many problems: the one, due to temperature and the pressure transient of steam, cause the efficiency of heating surface not high, and in use can produce the steam condensate (SC) that is difficult in a large number recycling, cause energy waste; The 2nd, steam is the disposable use energy, can not recycle, and causes use cost high, in preparing the process of steam, also can produce environmental pollution.In addition, cooling system is not set in common baking room, after temperature reaches, by naturally cooling, between temperature-controlled area, greatly, can not realizes the accuracy controlling of temperature.
Utility model content
The utility model technical issues that need to address are to overcome to rely on steam as the existing problem of baking room thermal source, provide a kind of energy consumption low, temperature control, the wet accurate baking room of control.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of electric heating oil coating baking room, comprise drying chamber, it is characterized in that: described drying chamber is connected with hot air circulating system and dehumidifying and cooling blower fan respectively, described hot air circulating system comprises circulating fan and conduction oil interchanger, the air inlet of described circulating fan is communicated with drying chamber by pipeline, the air outlet of circulating fan is communicated with conduction oil interchanger by pipeline, and the air outlet of conduction oil interchanger is communicated with drying chamber by pipeline; The controlled end of the controlled end of described dehumidifying and cooling blower fan, the controlled end of circulating fan and conduction oil interchanger is connected with the output of PLC controller respectively, the input of PLC controller connect be arranged in drying chamber for monitoring the sensor of drying chamber internal temperature and humidity.
Further improvement of the utility model is: on described circulating fan, be provided with air and fill into mouth.
Owing to having adopted technique scheme, the obtained technological progress of the utility model is:
The utility model has overcome steam as the existing problem of baking room thermal source, and in use the efficiency of heating surface is high, and energy consumption is low, pollution-free, has also reduced use cost, can accurately control the temperature and humidity in baking room simultaneously.
Conduction oil interchanger of the present utility model be take conduction oil as thermal source, and it has homogeneous heating, and heat-transfer effect is good, and temperature control is accurate, can under low-steam pressure, produce high temperature, the advantage such as can recycle.
Adopt Sensor monitoring to dry the variation of indoor temperature, humidity, and the temperature that detection is obtained, humidity are converted into the signal of telecommunication, pass to PLC controller, PLC controller storage inside control of temperature and humidity program, and the signal of telecommunication providing according to sensor carries out computing, output is controlled the signal of telecommunication to equipment such as dehumidifying and cooling blower fan, circulating fan and conduction oil interchangers, controls the unlatching of these equipment or closes, and then realizing temperature, humidity in baking room are accurately controlled.
On circulating fan, connect air and fill into mouth, can in baking room, fill into new cold dry air as required, baking room is connected with the external world, can improve the air quality in baking room, also can play the effect of cool-down dehumidification.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1, drying chamber, 2, hot air circulating system, 3, dehumidifying and cooling blower fan, 4, circulating fan, 5, conduction oil interchanger, 6, PLC controller, 7, sensor, 8, air fills into mouth.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further details.
The structural representation of electric heating oil coating baking room as shown in Figure 1, comprise drying chamber 1, drying chamber 1 is connected with hot air circulating system 2 and dehumidifying and cooling blower fan 3 respectively, hot air circulating system 2 comprises circulating fan 4 and conduction oil interchanger 5, the air inlet of circulating fan 4 is communicated with drying chamber 1 by pipeline, the air outlet of circulating fan 4 is communicated with conduction oil interchanger 5 by pipeline, the air outlet of conduction oil interchanger 5 is communicated with drying chamber 1 by pipeline, circulating fan 4 is extracted the air in drying chamber 1 out thus, via blowing back again drying chamber 1 after 5 heating of conduction oil interchanger, the interior air of drying chamber 1 is heated, on circulating fan 3, be also provided with air and fill into mouth 8.In conduction oil interchanger 5, there is heat exchanger coil, the conduction oil as heat-conducting medium is housed in heat exchanger coil, adopt electric-heating-wire-heating conduction oil.
The controlled end of dehumidifying and cooling blower fan 3, the controlled end of the controlled end of circulating fan 4 and conduction oil interchanger 5 is connected with the output of PLC controller 6 respectively, the input of PLC controller 6 is connected with sensor 7, sensor 7 is arranged on the inside of drying chamber 1, be used for monitoring drying chamber 1 internal temperature and humidity, sensor 7 is sent to PLC controller 6 by signal, PLC controller 6 storage inside temperature, humidity control program, and the signal of telecommunication providing according to sensor 7 carries out computing, output is controlled the signal of telecommunication to dehumidifying and cooling blower fan 3, the equipment such as circulating fan 4 and conduction oil interchanger 5, control the unlatching of these equipment or close, thereby carry out temperature control, control is wet.
The utility model is when operation, PLC controller 6 controlled circulation blower fans 4 and conduction oil interchanger 5 are opened, and the air of 1 li of drying chamber is extracted out, after 5 heating of conduction oil interchanger, blow back drying chamber 1 again, at the interior hot-air of drying chamber 1, material is carried out to heating, drying, produce damp-heat air; When the temperature in drying chamber 1 and/or humidity reach or surpass setting value, PLC controller 6 is controlled and is opened dehumidifying and cooling blower fan 3, close circulating fan 4 and conduction oil interchanger 5, temperature in drying chamber 1 and/or humidity are lower than when setting value, PLC controller 6 controls and cuts out dehumidifying and cooling blower fan 3, reopens circulating fan 4 and conduction oil interchanger 5.
Claims (2)
1. an electric heating oil coating baking room, comprise drying chamber (1), it is characterized in that: described drying chamber (1) is connected with hot air circulating system (2) and dehumidifying and cooling blower fan (3) respectively, described hot air circulating system (2) comprises circulating fan (4) and conduction oil interchanger (5), the air inlet of described circulating fan (4) is communicated with drying chamber (1) by pipeline, the air outlet of circulating fan (4) is communicated with conduction oil interchanger (5) by pipeline, and the air outlet of conduction oil interchanger (5) is communicated with drying chamber (1) by pipeline; The controlled end of the controlled end of the controlled end of described dehumidifying and cooling blower fan (3), circulating fan (4) and conduction oil interchanger (5) is connected with the output of PLC controller (6) respectively, the input of PLC controller (6) connect be arranged in drying chamber (1) for monitoring the sensor (7) of drying chamber (1) internal temperature and humidity.
2. electric heating oil coating baking room according to claim 1, is characterized in that: on described circulating fan (4), be provided with air and fill into mouthful (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485102.8U CN203478889U (en) | 2013-08-09 | 2013-08-09 | Electric heating oil paint drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485102.8U CN203478889U (en) | 2013-08-09 | 2013-08-09 | Electric heating oil paint drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478889U true CN203478889U (en) | 2014-03-12 |
Family
ID=50227206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485102.8U Expired - Fee Related CN203478889U (en) | 2013-08-09 | 2013-08-09 | Electric heating oil paint drying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478889U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041645A (en) * | 2018-01-30 | 2018-05-18 | 杨明波 | A kind of Snakegourd Fruit melon seeds baking room |
| CN109282690A (en) * | 2018-09-25 | 2019-01-29 | 浙江金瑞薄膜材料有限公司 | Timeliness frame heat and moisture preserving system |
| CN110102709A (en) * | 2019-04-17 | 2019-08-09 | 安徽南凯元机械有限公司 | The preparation method of the furnace drying method of evaporative pattern, evaporative pattern |
| CN116200836A (en) * | 2023-02-15 | 2023-06-02 | 德州深顺塑料有限公司 | An arc-shaped oven device for heat-conducting oil circulation plastic wire drawing machine |
-
2013
- 2013-08-09 CN CN201320485102.8U patent/CN203478889U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041645A (en) * | 2018-01-30 | 2018-05-18 | 杨明波 | A kind of Snakegourd Fruit melon seeds baking room |
| CN109282690A (en) * | 2018-09-25 | 2019-01-29 | 浙江金瑞薄膜材料有限公司 | Timeliness frame heat and moisture preserving system |
| CN110102709A (en) * | 2019-04-17 | 2019-08-09 | 安徽南凯元机械有限公司 | The preparation method of the furnace drying method of evaporative pattern, evaporative pattern |
| CN116200836A (en) * | 2023-02-15 | 2023-06-02 | 德州深顺塑料有限公司 | An arc-shaped oven device for heat-conducting oil circulation plastic wire drawing machine |
| CN116200836B (en) * | 2023-02-15 | 2024-12-13 | 德州深顺塑料有限公司 | A thermal oil circulation arc oven device for plastic wire drawing machine |
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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: 20140312 Termination date: 20210809 |