JPH0533882Y2 - - Google Patents
Info
- Publication number
- JPH0533882Y2 JPH0533882Y2 JP1986022621U JP2262186U JPH0533882Y2 JP H0533882 Y2 JPH0533882 Y2 JP H0533882Y2 JP 1986022621 U JP1986022621 U JP 1986022621U JP 2262186 U JP2262186 U JP 2262186U JP H0533882 Y2 JPH0533882 Y2 JP H0533882Y2
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- exhaust gas
- far
- heat
- combustor
- 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 - Lifetime
Links
- 239000007789 gas Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 24
- 238000002485 combustion reaction Methods 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
Classifications
-
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
- Coating Apparatus (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、塗装分野や染色分野、あるいは、メ
ツキ分野等、処理物等に対する乾燥処理と、作業
用液等の液加熱とを要する分野で主に用いる加熱
装置に関する。[Detailed description of the invention] [Industrial application field] This invention is applicable to fields such as painting, dyeing, plating, etc., which require drying of processed materials and heating of working fluids. Mainly related to heating devices used.
従来、上記の如き分野においては、乾燥処理の
ための加熱装置と、液加熱のための加熱装置とを
別個に設けていた（文献を示すことができない）。
Conventionally, in the above-mentioned fields, a heating device for drying and a heating device for heating a liquid have been provided separately (no literature can be provided).
〔考案が解決しようとする問題点〕
しかし、別個の加熱装置を設けるために、乾燥
処理と液加熱とを合せた全体設備として設備構成
が大型となり、工場等での設置性が悪い問題があ
り、又、各別の加熱装置装備のために設備コスト
が高く付く問題があつた。[Problems that the invention aims to solve] However, since a separate heating device is provided, the overall equipment configuration that combines drying processing and liquid heating becomes large, and there is a problem that it is difficult to install in factories, etc. In addition, there was a problem in that the equipment cost was high due to the separate heating device equipment.
本考案の目的は、乾燥処理と液加熱とのための
加熱装置として、全体設備構成のコンパクト化、
並びに、設備コストの節減を図れ、しかも、装置
耐久性、並びに、全体熱効率に優れた加熱装置を
提供する点にある。 The purpose of this invention is to compact the overall equipment configuration as a heating device for drying processing and liquid heating.
Another object of the present invention is to provide a heating device that can reduce equipment costs, has excellent device durability, and has excellent overall thermal efficiency.
本考案による加熱装置の特徴構成は、燃焼器に
対して燃焼用酸素含有ガスを加圧供給するコンプ
レツサーを設け、前記燃焼器からの燃焼排ガスを
駆動源として前記コンプレツサーを駆動するター
ビンを設け、前記燃焼器と前記タービンとを接続
する燃焼排ガス路に、燃焼排ガスと被加熱液とを
熱交換させて被加熱液を加熱する熱交換器を介装
し、前記タービンからの排ガス路に、タービン排
ガスを熱源として遠赤外線を発生する遠赤外線ヒ
ータを介装したことにあり、その作用、効果は次
の通りである。
The heating device according to the present invention is characterized in that it provides a compressor which pressurizes and supplies oxygen-containing gas for combustion to a combustor, provides a turbine which drives the compressor using the combustion exhaust gas from the combustor as a driving source, provides a heat exchanger in the combustion exhaust gas passage connecting the combustor and the turbine which heats the liquid to be heated by exchanging heat between the combustion exhaust gas and the liquid to be heated, and provides a far-infrared heater in the exhaust gas passage from the turbine which generates far-infrared rays using the turbine exhaust gas as a heat source, and its actions and effects are as follows:
つまり、添付図面に示すように、燃焼器２から
の燃焼排ガスは、熱交換器８において作業用液等
の被加熱液Ｌを加熱した後に、タービン５に供給
されてタービン５を駆動する。
That is, as shown in the accompanying drawings, the combustion exhaust gas from the combustor 2 heats a heated liquid L such as a working liquid in the heat exchanger 8, and then is supplied to the turbine 5 to drive the turbine 5.
この際、燃焼排ガスは被加熱液Ｌとの熱交換に
より低温化されているから、タービン５の焼損が
防止される。 At this time, since the combustion exhaust gas is lowered in temperature by heat exchange with the heated liquid L, burnout of the turbine 5 is prevented.
タービン５の駆動によりコンプレツサー３が駆
動され、そのコンプレツサー３により燃焼用空気
等の燃焼用酸素含有ガスが燃焼器２に加圧供給さ
れる。すなわち、所謂ターボチヤージヤー構成を
採用してあり、それによつて、燃焼器２の運転効
率が向上される。 The compressor 3 is driven by the turbine 5 , and the compressor 3 supplies oxygen-containing gas for combustion, such as combustion air, to the combustor 2 under pressure. That is, a so-called turbocharger configuration is adopted, thereby improving the operating efficiency of the combustor 2.
タービン駆動に寄与した後の燃焼排ガス、すな
わち、タービン排ガスは、それを熱源として遠赤
外線を発生する遠赤外線ヒータ１１に供給され、
発生遠赤外線により乾燥処理物Ａを乾燥処理す
る。 The combustion exhaust gas that has contributed to driving the turbine, that is, the turbine exhaust gas, is supplied to a far-infrared heater 11 that generates far-infrared rays using it as a heat source,
The dried product A is dried using generated far infrared rays.
タービン排ガスは先の液加熱及びタービン駆動
により低温化されているが、遠赤外線は、通常の
熱線放射や近赤外線放射に比して、熱源温度が低
温でも効率良く発生する特性を有することから、
タービン排ガスは遠赤外線ヒータ１１において効
率良く熱回収される。 Turbine exhaust gas is lowered in temperature by the liquid heating and turbine drive described above, but far-infrared rays have the property of being generated more efficiently even when the heat source temperature is lower than normal heat ray radiation or near-infrared radiation.
Heat of the turbine exhaust gas is efficiently recovered in the far-infrared heater 11.
又、遠赤外線は熱浸透性が高いことから、一般
の熱風乾燥や熱輻射乾燥に比して、乾燥処理効率
が高い。 Further, since far infrared rays have high thermal penetrability, the drying efficiency is higher than that of general hot air drying or thermal radiation drying.
上述の結果、１つの加熱装置で液加熱と乾燥処
理とを行なえるから、液加熱と乾燥処理とを各物
の加熱装置で行なつていた従来設備に比して、全
体設備をコンパクト化でき、工場等への設置性を
向上できる。
As a result of the above, since liquid heating and drying processing can be performed with one heating device, the overall equipment can be made more compact compared to conventional equipment in which liquid heating and drying processing were performed using separate heating devices. , it is possible to improve the ease of installation in factories, etc.
又、加熱装置の単一化により設備コストの節減
をも図ることができる。 Furthermore, equipment costs can be reduced by unifying the heating device.
更には、タービン並びに遠赤外線ヒータでの低
温ガス使用により、それらの熱損傷を防止できる
ことから、耐久性に優れ、しかも、ターボチヤー
ジヤー構成の採用による燃焼器運転効率の向上、
並びに、遠赤外線利用による熱回収効率の向上と
乾燥処理効率の向上により、設備全体としての熱
効率を向上できることから、運転経費も安価にで
き、全体として、液加熱と乾燥処理とを要する分
野において極めて好適な加熱装置にできた。 Furthermore, by using low-temperature gas in the turbine and far-infrared heater, thermal damage to them can be prevented, resulting in excellent durability, and the adoption of a turbocharger configuration improves combustor operating efficiency.
In addition, by improving heat recovery efficiency and drying processing efficiency by using far infrared rays, it is possible to improve the thermal efficiency of the equipment as a whole, so operating costs can be reduced, and overall, it is extremely useful in fields that require liquid heating and drying processing. A suitable heating device was created.
次に本考案の実施例を図面に基づいて説明す
る。
Next, embodiments of the present invention will be described based on the drawings.
図面は、液加熱工程と乾燥処理工程がある作業
設備における加熱装置構成を示し、燃焼用空気供
給路１を介して燃焼器２に燃焼用空気を加圧供給
するコンプレツサー３を設け、燃焼排ガス路４を
介して燃焼器２から供給される燃焼排ガスを駆動
源としてコンプレツサー３を駆動するタービン５
を設け、もつて、ターボチヤージヤー構成を利用
して燃焼器２を運転するようにしてある。 The drawing shows the configuration of a heating device in a working facility that has a liquid heating process and a drying process. A turbine 5 that drives the compressor 3 using combustion exhaust gas supplied from the combustor 2 via the turbine 4 as a drive source.
is provided, and the combustor 2 is operated using a turbocharger configuration.
図中６は燃料供給路であり、又、７は燃焼器運
転始動時用の燃焼用空気供給フアンである。 In the figure, 6 is a fuel supply path, and 7 is a combustion air supply fan for starting the combustor operation.
燃焼器２とタービン５とを接続する燃焼排ガス
路４に、燃焼排ガスを高温側熱交換流体として通
過させるチユーブ型熱交換器８を介装すると共
に、その熱交換器８を作業用液Ｌの貯留槽９に浸
漬配置し、もつて、タービン駆動に先立ち液加熱
工程において、燃焼排ガスと貯留槽９内の作業用
液Ｌとを熱交換させて作業用液Ｌを加熱するよう
にしてある。 A tube-type heat exchanger 8 is installed in the combustion exhaust gas passage 4 connecting the combustor 2 and the turbine 5 to allow the combustion exhaust gas to pass through as a high-temperature side heat exchange fluid. It is arranged immersed in the storage tank 9, and then, in a liquid heating step prior to turbine driving, the combustion exhaust gas and the working liquid L in the storage tank 9 are heated by exchanging heat.
一方、乾燥処理工程においては、乾燥路１０に
遠赤外線ヒータ１１を内装し、その遠赤外線ヒー
タ１１にタービン５からの排ガス路１２を接続
し、もつて、タービン排ガスを熱源として遠赤外
線ヒータ１１から遠赤外線を放射させ、その遠赤
外線放射により乾燥炉１０内の乾燥処理物Ａを低
温乾燥処理するようにしてある。 On the other hand, in the drying process, a far-infrared heater 11 is installed in the drying path 10, and an exhaust gas path 12 from the turbine 5 is connected to the far-infrared heater 11. Far-infrared rays are radiated, and the dried material A in the drying oven 10 is subjected to low-temperature drying treatment by the far-infrared rays.
遠赤外線ヒータ１１は、内部にガス流路ｆを有
するパネル状体１１Ａの外面に、酸化ジルコニア
等の遠赤外線発生剤を塗布して構成してあり、内
部ガス流路ｆを通過するタービン排ガスの熱で遠
赤外線発生剤を加熱することにより遠赤外線を発
生させるようにしてある。 The far-infrared heater 11 is constructed by applying a far-infrared generating agent such as oxidized zirconia on the outer surface of a panel-shaped body 11A having a gas flow path f inside, and absorbs the turbine exhaust gas passing through the internal gas flow path f. Far infrared rays are generated by heating the far infrared ray generator with heat.
図中１３は遠赤外線ヒータ１１からの排気路で
ある。 13 in the figure is an exhaust path from the far-infrared heater 11.
又、１４は運転制御器であり、貯留槽９に付設
した液温検出センサー１５、並びに、乾燥炉１０
に付設した炉内温度検出センサー１６からの情報
に基づいて、その運転制御器１４により、燃料調
整弁１７、並びに、タービン排ガス流量調整弁１
８が自動制御される。 Further, 14 is an operation controller, which includes a liquid temperature detection sensor 15 attached to the storage tank 9 and a drying oven 10.
Based on the information from the furnace temperature detection sensor 16 attached to the furnace, the operation controller 14 controls the fuel adjustment valve 17 and the turbine exhaust gas flow rate adjustment valve 1.
8 is automatically controlled.
〔別実施例〕 次に本考案の別実施例を説明する。[Another example] Next, another embodiment of the present invention will be described.
燃焼器２からの燃焼排ガスと被加熱液Ｌとを熱
交換させる熱交換器８としては種々の型式のもの
を適用でき、被加熱液Ｌを貯留状態で加熱するに
代えて、例えば、熱交換器８にシエルアンドチユ
ーブ型のものを用いて被加熱液Ｌを流動過程で加
熱するようにしても良い。 Various types of heat exchangers 8 can be used for exchanging heat between the combustion exhaust gas from the combustor 2 and the liquid to be heated L. Instead of heating the liquid to be heated L in a stored state, for example, heat exchanger 8 can be used. A shell-and-tube type container 8 may be used to heat the liquid L to be heated in a flowing process.
遠赤外線ヒータ１１の具体的構造は種々の改良
が可能であり、例えば、内部流路をタービン排ガ
ス流路とするパイプの外周面に種々の遠赤外線発
生剤を塗布し、そのパイプの複数本を並設するよ
うな構成であつても良い。 The specific structure of the far-infrared heater 11 can be improved in various ways. For example, various far-infrared generating agents can be applied to the outer peripheral surface of a pipe whose internal flow path is a turbine exhaust gas flow path, and a plurality of the pipes can be It is also possible to have a configuration in which they are installed in parallel.
本考案は、液加熱と乾燥処理とを要する種々の
分野に適用でき、又、熱交換器８により加熱する
被加熱液、並びに、遠赤外線ヒータ１１により乾
燥処理する乾燥処理物は夫々どのようなものであ
つても良い。 The present invention can be applied to various fields requiring liquid heating and drying processing, and the liquid to be heated by the heat exchanger 8 and the material to be dried by the far-infrared heater 11 may be of any type.
図面は本考案の実施例を示す構成図である。
２……燃焼器、３……コンプレツサー、４……
燃焼排ガス路、５……タービン、８……熱交換
器、１１……遠赤外線ヒータ、１２……排ガス
路、Ｌ……被加熱液。
The drawings are block diagrams showing embodiments of the present invention. 2...Combustor, 3...Compressor, 4...
Combustion exhaust gas path, 5... Turbine, 8... Heat exchanger, 11... Far infrared heater, 12... Exhaust gas path, L... Liquid to be heated.
Claims (1)
給するコンプレツサー３を設け、前記燃焼器２か
らの燃焼排ガスを駆動源として前記コンプレツサ
ー３を駆動するタービン５を設け、前記燃焼器２
と前記タービン５とを接続する燃焼排ガス路４
に、燃焼排ガスと被加熱液Ｌとを熱交換させて被
加熱液Ｌを加熱する熱交換器８を介装し、前記タ
ービン５からの排ガス路１２に、タービン排ガス
を熱源として遠赤外線を発生する遠赤外線ヒータ
１１を介装した加熱装置。 A compressor 3 is provided to supply pressurized oxygen-containing gas for combustion to the combustor 2, and a turbine 5 is provided to drive the compressor 3 using the combustion exhaust gas from the combustor 2 as a drive source.
and a combustion exhaust gas path 4 connecting the turbine 5 and the turbine 5.
A heat exchanger 8 is installed to heat the heated liquid L by exchanging heat between the combustion exhaust gas and the heated liquid L, and generates far infrared rays in the exhaust gas path 12 from the turbine 5 using the turbine exhaust gas as a heat source. A heating device equipped with a far-infrared heater 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022621U JPH0533882Y2 (en) | 1986-02-18 | 1986-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022621U JPH0533882Y2 (en) | 1986-02-18 | 1986-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62132784U JPS62132784U (en) | 1987-08-21 |
| JPH0533882Y2 true JPH0533882Y2 (en) | 1993-08-27 |
Family
ID=30820178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986022621U Expired - Lifetime JPH0533882Y2 (en) | 1986-02-18 | 1986-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533882Y2 (en) |
-
1986
- 1986-02-18 JP JP1986022621U patent/JPH0533882Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62132784U (en) | 1987-08-21 |
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