CN103111407A - Working method of microwave paint room - Google Patents
Working method of microwave paint room Download PDFInfo
- Publication number
- CN103111407A CN103111407A CN 201110363907 CN201110363907A CN103111407A CN 103111407 A CN103111407 A CN 103111407A CN 201110363907 CN201110363907 CN 201110363907 CN 201110363907 A CN201110363907 A CN 201110363907A CN 103111407 A CN103111407 A CN 103111407A
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- CN
- China
- Prior art keywords
- paint
- microwave
- sheet material
- microwave generator
- humidity
- 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
Links
- 239000003973 paint Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000002904 solvent Substances 0.000 abstract description 3
- 238000010422 painting Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The working method of the microwave paint room comprises a plate pre-drying step, a plate painting step and a step of drying the plate sprayed with paint, wherein in the third step, a dehumidifying device dehumidifies until the humidity returned by a humidity probe is lower than a preset lower humidity limit, a microwave generator stops working, the dehumidifying device continues working for 3-5 minutes, and the plate sprayed with paint is dried completely. Wherein, microwave generator adopts intermittent type mode work in order to avoid drying speed too fast to lead to panel deformation, utilizes and takes out the moisture device and will discharge outside the workshop from water and the solvent that evaporate out in panel and the paint, avoids moisture content to be sucked back in the panel to reduce the temperature of air, avoid the high temperature in the workshop.
Description
Technical field
The present invention relates to the method for work in microwave paint room, belong to the control technology in microwave paint room.
Background technology
Adopt at present the technical scheme of microwave drying, usually all adopt article are placed in specific machinery equipment and process.Disclose a kind of drying sterilizing microwave treating apparatus for plates in the patent No. is 99247732.8 patent document, has used the transport tape transmission to need dry furniture, microwave is placed in the top of transport tape.Disclose a kind of Multipipe sliding type microwave drier in the patent No. is 200520020021.6 patent document, at the sidewall of casing, sliding bar has been installed, microwave device can be moved on sliding bar, the article that are placed in casing have been carried out drying.
Above-mentioned two schemes, advantage is the characteristic of having utilized microwave, improved operating efficiency, deficiency is that bulky, complex structure, the cost of equipment is higher, when needs are processed large piece article, just need larger workbench or workplace, corresponding, the cost of equipment is also just higher, in reality is to be difficult to realize.
Disclose a kind of microwave drier for furniture in application number is 201120370800.4 patent document, has been comprised of workplace and microwave generator, microwave generator is placed in workplace, is connected with controller by software shielding insulation electric wire.Can in its surrounding, the electromagnetic shielding net be set on the basis of former workplace, add microwave generator and just can realize using microwave to carry out drying to furniture, improvement cost is relatively low, easily realizes, and can process large piece article.Realized the miniaturization of drying equipment, can move freely, cost is low, microwave generator can directly be placed on needs dry article inner, realizes drying from inside to outside.But in the application of reality, due to the microwave generator high efficiency, can produce a large amount of water vapours in the course of work, if untimely discharge, air humidity in workplace will be bigger than normal, after microwave generator quit work, sheet material can suck back airborne part water vapour, caused the humidity of sheet material to raise.
Therefore, need to seek a kind of high efficiency, the control method in the microwave paint room that the water vapour that workplace can be produced is again in time discharged.
Summary of the invention
The purpose of this invention is to provide a kind of high efficiency, the control method in the microwave paint room that the water vapour that workplace can be produced is again in time discharged.
Technical scheme of the present invention is the method for work in microwave paint room, and the method comprises:
The predrying step of sheet material;
The step of spraying paint of sheet material;
The sheet material that has sprayed paint is carried out dry step, dehumidifier apparatus carry out dehumidifier until the humidity value that moisture probe returns lower than default humidity lower limit, microwave generator quits work, dehumidifier apparatus worked on 3-5 minute, the sheet material drying of the good paint of spray is complete.
Microwave generator adopts intermittent work mode.
Each working time of microwave generator was at 1-2 minute.
Each intermittent time was at 5-8 minute.
Be limited to 45%RH-55%RH under described humidity.
Beneficial effect:
1, microwave generator adopts intermittent work mode to avoid the too fast sheet deformation that causes of rate of drying, the water and the solvent that utilize dehumidifier apparatus to be evaporated in sheet material and paint are discharged to outside workplace, avoid moisture content to be drawn back in sheet material, and the temperature of air is reduced, avoid the excess Temperature in workplace.
Description of drawings
Fig. 1 is the structural representation in microwave paint of the present invention room;
In figure, 1, workplace, 11, door, 12, controller, 2, microwave generator, 3, dehumidifier apparatus, 31, air inlet, 32, air outlet, 4, moisture probe.
The specific embodiment
As shown in Figure 1, the microwave paint room, comprise workplace 1 and microwave generator 2, workplace 1 wallboard and floor are provided with the electromagnetic shielding net, workplace 1 is provided with door 11, and workplace 1 outer wall is provided with controller 12, and described microwave generator 2 is placed in workplace 1, be connected with controller 12 by software shielding insulation electric wire, described microwave paint room also comprises dehumidifier apparatus 3; Described dehumidifier apparatus 3 is provided with opening towards air inlet 13, the air outlet 14 of workplace inside, is provided with opening and is positioned at the outer discharge outlet of workplace; Be provided with moisture probe 4 in workplace 1.
Described dehumidifier apparatus 3 is selected air-conditioning or dehumidifier.
Described air inlet 31 is provided with screen pack.
Described air outlet 32 is provided with screen pack.
Be connected with controller 12 because microwave generator 2 adopts software shielding insulation electric wires, microwave generator 2 can move as required, for example during dry furniture, can be placed into microwave generator 2 in furniture furniture is carried out drying.
The method of work in microwave paint room comprises the following steps:
The predrying step of sheet material, namely sheet material before spraying paint, first is put in workplace and carries out drying with microwave, reduces the water content of sheet material, avoids the sheet material water content too large, cracks or is out of shape when dry.
The step of spraying paint of sheet material.At the pre-dried plate surface spray paint of process.
The sheet material of the good paint of spray is put on the support of workplace, the staff leaves workplace, shut up the door carefully, start microwave generator and dehumidifier apparatus work by the controller on the workplace outer wall, microwave generator adopts intermittent work mode, avoid the too fast sheet deformation that causes of rate of drying, each working time of microwave generator, each intermittent time was at 5-8 minute at 1-2 minute.In this process, controller constantly reads the humidity value of air in the workplace that moisture probe returns, when controller detects humidity value that moisture probe returns lower than default humidity lower limit, just stop powering to microwave generator, dehumidifier apparatus worked on 3-5 minute, stop to the dehumidifier apparatus power supply, and send the dry complete prompting of sheet material of the good paint of spray by sound or photoelectricity, at this moment the staff just can reenter workplace.
Described humidity lower limit is preferably at 45%RH-55%RH.
In above-mentioned job step, microwave generator 2 work, make moisture content or solvent in sheet material and paint become vapor evolution in the air of workplace, for fear of sheet material, paint too fast dehydration, microwave generator 2 work just quit work in 1-2 minute, and dehumidifier apparatus 3 is humidity and the higher air of temperature in air inlet 31 suction chambers constantly, after carrying out the dry and cooling of dehumidifier, blow in workplace from air outlet 32 again, lower with the temperature of help with air, sheet material, paint.The water that dehumidifier apparatus 3 is extracted out is drained by being located at the outer discharge outlet of workplace.
Above-described embodiment is only interpretation purposes of the present invention, and is not to be limitation of the present invention, and those skilled in the art in essential scope of the present invention, make a variety of changes or substitute, and also should belong to protection category of the present invention.
Claims (5)
1. the method for work in microwave paint room, the method comprises:
The predrying step of sheet material;
The step of spraying paint of sheet material;
The sheet material that has sprayed paint is carried out dry step;
It is characterized in that: the sheet material that has sprayed paint is carried out dry step, dehumidifier apparatus carry out dehumidifier until the humidity value that moisture probe returns lower than default humidity lower limit, microwave generator quits work, and dehumidifier apparatus worked on 3-5 minute, and the sheet material drying of the good paint of spray is complete.
2. method according to claim 1, is characterized in that: microwave generator employing intermittent work mode.
3. method according to claim 1, it is characterized in that: each working time of microwave generator was at 1-2 minute.
4. method according to claim 1 is characterized in that: each intermittent time was at 5-8 minute.
5. method according to claim 1, is characterized in that: be limited to 45%RH-55%RH under described humidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363907 CN103111407A (en) | 2011-11-16 | 2011-11-16 | Working method of microwave paint room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363907 CN103111407A (en) | 2011-11-16 | 2011-11-16 | Working method of microwave paint room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103111407A true CN103111407A (en) | 2013-05-22 |
Family
ID=48409820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110363907 Pending CN103111407A (en) | 2011-11-16 | 2011-11-16 | Working method of microwave paint room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103111407A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890753A (en) * | 2017-04-18 | 2017-06-27 | 常熟市平方轮椅有限公司 | A kind of wheelchair frame spraying equipment |
| CN107214035A (en) * | 2017-07-26 | 2017-09-29 | 江苏苏高流体机械有限公司 | A kind of metal casting auto spray painting device |
| CN108686910A (en) * | 2017-04-07 | 2018-10-23 | 深圳市太阳鸟珠宝工艺有限公司 | A kind of method that nano-paint is sprayed on display board |
-
2011
- 2011-11-16 CN CN 201110363907 patent/CN103111407A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686910A (en) * | 2017-04-07 | 2018-10-23 | 深圳市太阳鸟珠宝工艺有限公司 | A kind of method that nano-paint is sprayed on display board |
| CN106890753A (en) * | 2017-04-18 | 2017-06-27 | 常熟市平方轮椅有限公司 | A kind of wheelchair frame spraying equipment |
| CN107214035A (en) * | 2017-07-26 | 2017-09-29 | 江苏苏高流体机械有限公司 | A kind of metal casting auto spray painting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Jianxun Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhao Jianxun Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhao Jianxun Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |