JPH0247051A - Manufacture of metal tube for far infrared ray radiation - Google Patents
Manufacture of metal tube for far infrared ray radiationInfo
- Publication number
- JPH0247051A JPH0247051A JP19863288A JP19863288A JPH0247051A JP H0247051 A JPH0247051 A JP H0247051A JP 19863288 A JP19863288 A JP 19863288A JP 19863288 A JP19863288 A JP 19863288A JP H0247051 A JPH0247051 A JP H0247051A
- Authority
- JP
- Japan
- Prior art keywords
- metal tube
- far infrared
- fine powder
- organic resin
- coating
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 37
- 239000002184 metal Substances 0.000 title claims abstract description 37
- 230000005855 radiation Effects 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000008267 milk Substances 0.000 abstract description 3
- 210000004080 milk Anatomy 0.000 abstract description 3
- 235000013336 milk Nutrition 0.000 abstract description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 2
- 229910019142 PO4 Inorganic materials 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000010452 phosphate Substances 0.000 abstract description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract description 2
- 229920002050 silicone resin Polymers 0.000 abstract description 2
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 239000000835 fiber Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052809 inorganic oxide Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009503 electrostatic coating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、遠赤外線放射用金属管の製造方法に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION "Industrial Application Field" The present invention relates to a method of manufacturing a metal tube for far-infrared radiation.
「従来の技術」
近年、遠赤外線は、暖房機器はもとより、例えば塗装の
乾燥および焼付け、合板の接着、各種食料品の加熱加工
等、各種の産業分野において盛んに利用されている。"Prior Art" In recent years, far infrared rays have been widely used in various industrial fields, such as heating equipment, as well as drying and baking of paint, adhesion of plywood, and heating processing of various foodstuffs.
従来、アルミナ単独、またはアルミナに無機質酸化物粉
末を混合したものをバインダーに分散させζなる塗料組
成物を、金属板またはマイカ、アスベスト、ガラス等の
耐熱性絶縁板の表面にφ布した遠赤外線放射体が、特開
昭６１−１１５９６８号公報に開示されている。Conventionally, far infrared rays have been applied to the surface of a metal plate or a heat-resistant insulating plate made of mica, asbestos, glass, etc. using a coating composition consisting of alumina alone or a mixture of alumina and inorganic oxide powder dispersed in a binder. A radiator is disclosed in Japanese Patent Application Laid-Open No. 115968/1983.
「発明が解決しようとする課題」
ところで、前記公開特許公報に開示され、でいる遠赤外
線放射体にあっては、遠赤外線放射物質として、アルミ
ナ単独、またはアルミナに無機質酸化物粉末を混合した
ものを使用しているので、アルミナ単独またはアルミナ
と無機質酸化物粉末の混合物の表面温度が１００℃以上
になるよう、金属板または耐熱性絶縁板を加熱しなけれ
ば、遠赤外線を効率良く放射することができず、従って
このような遠赤外線放射体は、例えば暖房機器、高温加
熱機器等には適するが、例えば動物繊維、植物繊維、合
成繊維あるいはそれ等の穐布等、１００°Ｃ以下におい
て乾燥処理する装置には適さない問題があった。"Problems to be Solved by the Invention" By the way, in the far-infrared radiator disclosed in the above-mentioned published patent application, the far-infrared ray emitting material is alumina alone or a mixture of alumina and inorganic oxide powder. Because it uses alumina alone or a mixture of alumina and inorganic oxide powder, far infrared rays cannot be efficiently radiated unless the metal plate or heat-resistant insulating plate is heated so that the surface temperature of the alumina alone or the mixture of alumina and inorganic oxide powder reaches 100°C or higher. Therefore, such far-infrared radiators are suitable for heating equipment, high-temperature heating equipment, etc.; There was a problem that the processing equipment was not suitable.
本Ｑ明は、かくの如き従来の問題点を解決すべくなした
遠赤外線放射用金属管の製造方法を開発したのである。At Qimei, we have developed a method for manufacturing far-infrared radiation metal tubes that solves these conventional problems.
「課題を解決するための手段」
本発明の第１の要旨とするところは、搬送されている金
属管の全外周面に、有機系樹脂微粉末を被着して、遠赤
外線放射用金属管を製造することにある。"Means for Solving the Problems" The first gist of the present invention is to coat a metal tube for far infrared radiation by coating fine organic resin powder on the entire outer peripheral surface of a metal tube being transported. The purpose is to manufacture.
また本発明の第２の要旨とするところは、搬送されてい
る金属管の全内周面に、有機系樹脂微粉末を被着して、
遠赤外線放射用金属管を製造することにある。The second gist of the present invention is to coat the entire inner peripheral surface of the metal tube being transported with organic resin fine powder,
Our purpose is to manufacture metal tubes for far-infrared radiation.
「作用」
前記本発明の第１の要旨の如く、搬送されている金属管
の全外周面に、有機系樹脂微粉末を被着することにより
、外周面の有機系樹脂微粉末被着層から、１００℃以下
の表面温度において、遠赤外線を効率良く放射させるこ
とが可焼な金属管を製造することができる。"Operation" As in the first aspect of the present invention, by coating the entire outer peripheral surface of the metal tube being transported with organic resin fine powder, the organic resin fine powder coating layer on the outer peripheral surface is removed. , it is possible to manufacture a metal tube that can efficiently radiate far infrared rays at a surface temperature of 100° C. or less.
また前記本発明の第２の要旨の如く、搬送されている金
属管の全内周面に、有機系樹脂微粉末を被着することに
より、内周面の有機系樹脂微粉末被着層から、１００℃
以下の表面温度において、遠赤外線を効率良く放射させ
ることが可能な金属管を製造することができる。Furthermore, as in the second aspect of the present invention, by coating the entire inner peripheral surface of the metal tube being transported with organic resin fine powder, the organic resin fine powder coating layer on the inner peripheral surface can be removed. ,100℃
A metal tube that can efficiently radiate far infrared rays can be manufactured at the following surface temperature.
「実施例」
次に本発明方法の第１実施例を第１図、第２図に基づき
以下に説明する。"Example" Next, a first example of the method of the present invention will be described below with reference to FIGS. 1 and 2.
第１図は、電縫鋼管、継目無鋼管、引抜きアルミニウム
管等の金属管の製造ライン中、最終工程における金属管
Ｐの搬送ラインを示すものであり、この金属管Ｐの搬送
ラインにおいて、搬送されている金属管Ｐの全外周面に
、静電塗装装置あるいは吹付は塗装装置等の外装用塗装
装置ｌにより、有機系樹脂微粉末２を、第２図にも示す
如く被着するのである。Figure 1 shows a conveyance line for metal tubes P in the final process in a manufacturing line for metal tubes such as ERW steel tubes, seamless steel tubes, and drawn aluminum tubes. Organic resin fine powder 2 is applied to the entire outer circumferential surface of the metal pipe P using an electrostatic coating device or an exterior coating device such as a spray coating device, as shown in Fig. 2. .
前記有機系樹脂微粉末２の粒径は１２０μ以下が好まし
く、また有機系樹脂微粉末２の被着屓の厚さは２０μ以
上が好ましい。The particle size of the organic resin fine powder 2 is preferably 120 μm or less, and the thickness of the adhered layer of the organic resin fine powder 2 is preferably 20 μm or more.
次に本発明方法の第２実施例を第３図、第４図に基づき
以下に説明する。Next, a second embodiment of the method of the present invention will be described below with reference to FIGS. 3 and 4.
前記第１実施例と同様に、金属管Ｐの搬送ラインにおい
て、搬送されている金属管Ｐの全内周面に、静Ｎ塗装装
置あるいは吹付は塗装装置等の内装用塗装装置３により
、有機系樹脂微粉末２を、第４図にも示す如く被着する
のである。Similarly to the first embodiment, in the conveyance line for the metal pipes P, organic coating is applied to the entire inner circumferential surface of the metal pipes P being conveyed by an interior coating device 3 such as a static N coating device or a spray coating device. A fine resin powder 2 is applied as shown in FIG.
なお、第１実施例、第２実施例において、有機系樹脂微
粉末２を、吹付は塗装装置により金属管Ｐの全外周面あ
るいは全内周面に被着する場合には、有機系樹脂微粉末
２を、例えばシリコン樹脂、リン酸塩、ケイ酸塩等のバ
インダーに分散させて使用する。In the first and second embodiments, when the organic resin fine powder 2 is sprayed onto the entire outer peripheral surface or the entire inner peripheral surface of the metal pipe P using a coating device, the organic resin fine powder 2 is Powder 2 is used after being dispersed in a binder such as silicone resin, phosphate, or silicate.
また金属管Ｐの全外周面に、有機系樹脂微粉末２を被着
してなる遠赤外線放射用金属管は、例えば動物繊維、植
物繊維、合成繊維あるいはそれ等の織布を、１００℃以
下の温度において乾燥処理する場合に通している。In addition, the metal tube for far infrared radiation, which is made by coating the entire outer circumferential surface of the metal tube P with organic resin fine powder 2, is made of animal fiber, vegetable fiber, synthetic fiber, or a woven fabric thereof at a temperature below 100°C. It is passed through when drying at a temperature of .
さらに金属管Ｐの全内周面に、有機系樹脂微粉末２を被
着してなる遠赤外線放射用金属管は、その内部に、例え
ば牛乳等のような液体を流通させて低温殺菌する場合に
通している。Furthermore, when the metal tube for far infrared radiation, which is made by coating the entire inner circumferential surface of the metal tube P with organic resin fine powder 2, is pasteurized by passing a liquid such as milk through the inside of the metal tube. I am passing through.
「発明の効果」
以上述べた如く、本発明によれば、金属管の外周面ある
いは内周面から、１００℃以下の表面温度において、遠
赤外線を効率良く放射させることが可能な金属管を製造
することができ、このようにして製造された遠赤外線放
射用金属管は、例えば動物繊維、植物繊維、合成繊維あ
るいはそれ等の織布を、１００℃以下の温度において乾
燥処理する場合、あるいは例えば牛乳等のような液体の
低温殺菌を行う場合に極めて好適である。"Effects of the Invention" As described above, according to the present invention, a metal tube is manufactured that can efficiently radiate far-infrared rays from the outer or inner circumferential surface of the metal tube at a surface temperature of 100°C or less. The metal tube for far-infrared radiation produced in this way can be used, for example, when animal fibers, vegetable fibers, synthetic fibers, or woven fabrics thereof are dried at a temperature of 100°C or less, or when, for example, It is extremely suitable for pasteurizing liquids such as milk.
第１図は本発明方法の第１実施例を示す概略説明図、第
２図は第１実施例により製造された遠赤外線放射用金属
管の縦断面図、第３図は本発明方法の第２実施例を示す
概略説明図、第４図は第２実施例により製造された遠赤
外線放射用金属管の縦断面図である。
Ｐ・・・金属管、ｌ・・・外装用塗装装置、２・・・有
機系樹脂微粉末、３・・・内装用塗装装置第３図FIG. 1 is a schematic explanatory diagram showing a first embodiment of the method of the present invention, FIG. 2 is a longitudinal cross-sectional view of a metal tube for far-infrared radiation manufactured by the first embodiment, and FIG. 3 is a diagram showing a method of the present invention. A schematic explanatory diagram showing the second embodiment, and FIG. 4 is a longitudinal cross-sectional view of a metal tube for far-infrared radiation manufactured according to the second embodiment. P...Metal pipe, l...Exterior coating device, 2...Organic resin fine powder, 3...Interior coating device Fig. 3
Claims (2)
微粉末を被着することを特徴とする遠赤外線放射用金属
管の製造方法。(1) A method for manufacturing a metal tube for far-infrared radiation, characterized by coating the entire outer peripheral surface of the metal tube being transported with organic resin fine powder.
微粉末を被着することを特徴とする遠赤外線放射用金属
管の製造方法。(2) A method for manufacturing a metal tube for far-infrared radiation, characterized by coating the entire inner peripheral surface of the metal tube being transported with organic resin fine powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19863288A JPH0247051A (en) | 1988-08-08 | 1988-08-08 | Manufacture of metal tube for far infrared ray radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19863288A JPH0247051A (en) | 1988-08-08 | 1988-08-08 | Manufacture of metal tube for far infrared ray radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247051A true JPH0247051A (en) | 1990-02-16 |
Family
ID=16394431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19863288A Pending JPH0247051A (en) | 1988-08-08 | 1988-08-08 | Manufacture of metal tube for far infrared ray radiation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247051A (en) |
-
1988
- 1988-08-08 JP JP19863288A patent/JPH0247051A/en active Pending
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