JPS584074Y2 - Exhaust heat recovery device - Google Patents
Exhaust heat recovery deviceInfo
- Publication number
- JPS584074Y2 JPS584074Y2 JP1978153260U JP15326078U JPS584074Y2 JP S584074 Y2 JPS584074 Y2 JP S584074Y2 JP 1978153260 U JP1978153260 U JP 1978153260U JP 15326078 U JP15326078 U JP 15326078U JP S584074 Y2 JPS584074 Y2 JP S584074Y2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- storage tank
- dyeing
- water storage
- heat recovery
- 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
Links
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
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
【考案の詳細な説明】
本考案は排熱回収装置に関するもので、その目的とする
ところは、染色機等の染色処理装置に付設された熱交換
器より排出される冷却水（冷却用として使われた水で温
水）及びスチームドレンを染色処理装置毎に設けられた
温水貯槽に回収し、その回収された温水を染色処理水と
して再利用することにより、省エネルギー化及び節水化
を図ることのできる排熱回収装置を提供することである
。[Detailed description of the invention] This invention relates to an exhaust heat recovery device, and its purpose is to collect cooling water (used for cooling) discharged from a heat exchanger attached to a dyeing processing device such as a dyeing machine. Energy and water conservation can be achieved by collecting hot water (heated water) and steam drain into a hot water storage tank installed in each dyeing processing device, and reusing the collected hot water as dyeing processing water. An object of the present invention is to provide an exhaust heat recovery device.
従来、染色機等に付設された熱交換器より排出される冷
却水及びスチームドレンは、そのまま廃棄されるか、又
は染色廃液と共に廃液プールに集められ、別に設けられ
た廃液による排熱回収に利用されていた。Conventionally, cooling water and steam drain discharged from heat exchangers attached to dyeing machines, etc. are either disposed of as is or collected together with dyeing waste liquid in a waste liquid pool, and used for waste heat recovery using a separate waste liquid. It had been.
従って従来装置では、廃液による排熱回収装置を別途に
設ける必要があると共に、その設置場所を確保する必要
があり、エネルギーの省力化は図れたが、節水化を図る
ことができず、且つ設備費は高価となり、極めて不合理
であった。Therefore, with conventional equipment, it is necessary to separately install a waste heat recovery device using waste liquid, and it is necessary to secure a place for its installation.Although it was possible to save energy, it was not possible to save water, and the equipment The cost was high and extremely unreasonable.
本考案は、上記従来例の不合理性を一挙に解決すべく案
出された装置で、以下その構成を図面に従って説明する
。The present invention is a device devised to solve all the unreasonableness of the above-mentioned conventional example, and its configuration will be explained below with reference to the drawings.
１は染色処理装置、２は染色処理装置１に付設された熱
交換器、３は染色処理装置１に付設されたポンプを示す
。1 is a dyeing processing device, 2 is a heat exchanger attached to the dyeing processing device 1, and 3 is a pump attached to the dyeing processing device 1.
これら１〜３により処理液循環路を構成している。These 1 to 3 constitute a processing liquid circulation path.
尚、ここでいう染色処理装置１は、チーズ染色機、ビー
ム染色機、液流染色機等いずれの種類のものであっても
よく、又、熱交換器２は多管式熱交換器、コイル式熱交
換器、プレート式熱交換器等、いずれの種類のものであ
ってもよい。The dyeing processing apparatus 1 herein may be any type of dyeing machine, such as a cheese dyeing machine, a beam dyeing machine, or a jet dyeing machine, and the heat exchanger 2 may be a multi-tubular heat exchanger, a coil dyeing machine, etc. It may be of any type, such as a type heat exchanger or a plate type heat exchanger.
４は蒸気配管で、蒸気人口弁５を介して前記熱交換器２
へ蒸気を供給し、処理液との熱交換後、生じたスチーム
ドレンは、スチームトラップ６、逆止弁７を介して温水
貯槽８へ回収される。4 is a steam pipe which connects the heat exchanger 2 via a steam valve 5.
After heat exchange with the processing liquid, the generated steam drain is collected into the hot water storage tank 8 via the steam trap 6 and the check valve 7.
又、処理液冷却工程で用いられる冷却水は、冷却水配管
９から冷却水人口弁１０を介して熱交換器２へ供給され
、処理液との熱交換後、冷却水出目弁１１を介して、前
記温水貯槽８に回収される。Further, the cooling water used in the processing liquid cooling process is supplied from the cooling water pipe 9 to the heat exchanger 2 via the cooling water valve 10, and after exchanging heat with the processing liquid, it is supplied to the heat exchanger 2 via the cooling water outlet valve 11. The hot water is then collected in the hot water storage tank 8.
温水貯槽８に回収された温水及びスチームドレンは、ポ
ンプ１２、温水注入弁１３、注入弁１４を介して染色処
理装置１の処理液循環路へ供給する。The hot water and steam drain collected in the hot water storage tank 8 are supplied to the processing liquid circulation path of the dyeing processing apparatus 1 via the pump 12, the hot water injection valve 13, and the injection valve 14.
前記温水貯槽８には電極棒１５が付設され、温水貯槽８
内の温水量が染色処理装置１に必要な処理液量に不足す
る場合に、温水の下限水位をキャッチし、その不足分は
前記冷却水配管９より分岐した冷水給水配管１６の冷水
給水弁１７を介して、染色処理装置１の処理液循環路へ
補強される。An electrode rod 15 is attached to the hot water storage tank 8.
When the amount of hot water in the tank is insufficient to the amount of processing liquid required for the dyeing processing apparatus 1, the lower limit water level of the hot water is caught, and the shortage is made up by the cold water supply valve 17 of the cold water supply pipe 16 branched from the cooling water pipe 9. It is reinforced to the treatment liquid circulation path of the dyeing treatment apparatus 1 via the.
図中（Ｌ、Ｃ，）は液面制御部を示す。In the figure, (L, C,) indicate the liquid level control section.
又、前記温水貯槽８には、温度感知部１８が付設され、
温水の温度を感知し、一定温度以上に保つため、前記蒸
気配管４より分岐した配管１９の蒸気人口弁２０を介し
て、温水貯槽８内に設けられた蒸気吹込管２１より蒸気
が吹込めるようにした。Further, a temperature sensing section 18 is attached to the hot water storage tank 8,
In order to sense the temperature of hot water and maintain it above a certain temperature, steam can be blown into the hot water storage tank 8 from a steam blowing pipe 21 provided in the hot water storage tank 8 via a steam valve 20 in a pipe 19 branched from the steam pipe 4. I made it.
図中（Ｔ、Ｃ，）は温度制御部を示す。In the figure, (T, C,) indicates a temperature control section.
尚、Ｗは冷水、Ｓは蒸気を示す。In addition, W represents cold water and S represents steam.
２２は温水貯槽８に事前に温水を準備する場合に供給す
るための給水弁、２３は温水貯槽８内の温水がオーバー
フローした場合に排出せしめるためのオーバーフロー配
管、２４は染色処理装置１に付設された排液弁を示す。22 is a water supply valve for supplying hot water to the hot water storage tank 8 when preparing it in advance; 23 is an overflow pipe for discharging the hot water in the hot water storage tank 8 when it overflows; and 24 is an overflow pipe attached to the dyeing processing apparatus 1. The drain valve is shown.
本考案は上記のような構成をとったので、基本的な実施
としては、精練、染色、湯洗工程で生ずる冷却水（温水
）、ドレンを温水貯槽８に回収し、この回収された温水
を、次の精練、染色、湯洗工程、又は染色工程で用いる
。Since the present invention has the above-mentioned configuration, the basic implementation is to collect the cooling water (warm water) and drain generated in the scouring, dyeing, and hot water washing processes into the hot water storage tank 8, and to use the collected hot water. , used in the next scouring, dyeing, hot water washing process, or dyeing process.
第１図において、温水貯槽８に上記のように本考案装置
を用いることにより、染色機等に付設された熱交換器よ
り排出される冷却水及びスチームドレンの回収をするこ
とにより大幅な熱エネルギーの節約が図れると共に回収
し回収された温水は、次工程としての染色時にポンプ１
２、温水注入弁１３、注入弁１４を経て処理液循環路へ
注入される。In Figure 1, by using the device of the present invention as described above in the hot water storage tank 8, a large amount of thermal energy can be generated by recovering the cooling water and steam drain discharged from the heat exchanger attached to the dyeing machine, etc. At the same time, the recovered hot water can be used in pump 1 during the next dyeing process.
2. Hot water is injected into the processing liquid circulation path via the hot water injection valve 13 and injection valve 14.
又第２図に示す染色レサイプ（Ｄｙｅｉｎｇ ｒｅｃｉ
ｐｅ）において、６０℃までの精練に続いて１３０℃の
染色を行う場合、６０℃まで昇温するに必要な熱エネル
ギー又は節約ができる。Moreover, the dyeing recipe shown in FIG.
In pe), if scouring to 60°C is followed by dyeing at 130°C, the thermal energy required to raise the temperature to 60°C can be saved.
又温水量が不足の場合は、冷水給水弁より冷水が供給さ
れ、所定の精練、染色、湯洗工程が行なわれる。If the amount of hot water is insufficient, cold water is supplied from the cold water supply valve, and predetermined scouring, dyeing, and hot water washing processes are performed.
染色レサイプによっては、第３図に示すように温度条件
が異なり、あらかじめ温水量が不足すると事前に知りう
る場合がある。Depending on the dyeing recipe, the temperature conditions differ as shown in FIG. 3, and it may be known in advance that the amount of hot water will be insufficient.
例えば、染色温度が８０℃の場合（Ａ）その工程中に生
じる温水量は少なく、次の工程（、Ｂ）では不足すると
事前にわかっている場合は、制御装置でその工程に入る
前に自動的に給水弁２２が開き、所定量の水を補給した
のち事前に所定温度まで上げておくようにプログラムを
組むようにする。For example, if the dyeing temperature is 80℃ (A), the amount of hot water generated during that process is small, and if you know in advance that there will be insufficient hot water in the next process (, B), the control device will automatically After the water supply valve 22 is opened and a predetermined amount of water is replenished, the water supply valve 22 is programmed to raise the temperature to a predetermined temperature in advance.
（実施例）条件設定
冷却水の液量 Ｗ ＝ ２２００ ｌｉｔ冷却条件
Ｊ Ｔ ＝ １３０℃−８０℃ドレン回収温度 ８
０℃
潜熱 λ＝５００ ｋｃａｌ／ｌ（ｇ
染色回数 １２バッチ／日
稼動日数 ３００日／年
蒸気化 ￥３／ｋｇ
比熱 Ｃ
た水を染色処理用水として再利用をすることにより大幅
な節水効果を図ることができる。(Example) Condition setting Cooling water volume W = 2200 lit Cooling condition
J T = 130℃-80℃ Drain collection temperature 8
0℃ Latent heat λ=500 kcal/l (g Number of dyeings: 12 batches/day Operating days: 300 days/year Steaming: ¥3/kg Specific heat C Reusing the waste water as water for dyeing treatment will result in significant water savings. be able to.
尚、温水貯槽を染色機等の上方空間に設置すると、余分
な設置場所を確保する必要がなく、又温水貯槽の容量は
染色機等の容量とほぼ同一に設定しておくことにより、
染色開始に際して必要処理水を温水貯槽で供給すること
ができる等の効果がある。By installing the hot water storage tank in the space above the dyeing machine, etc., there is no need to secure extra installation space, and by setting the capacity of the hot water storage tank to be almost the same as the capacity of the dyeing machine, etc.
There are effects such as being able to supply the necessary treated water from the hot water storage tank when starting dyeing.
第１図は本考案装置の全体構造を示す断面図、第２図は
染色レサイプの温度設定図、第３図は他実施例を示す染
色レサイプの温度設定図。
１・・・・・・染色処理装置、２・・・・・・熱交換器
、３・・・・・・ポンプ、８・・・・・・温水貯槽。FIG. 1 is a cross-sectional view showing the overall structure of the device of the present invention, FIG. 2 is a temperature setting diagram of a dyeing recipe, and FIG. 3 is a temperature setting diagram of a dyeing recipe showing another embodiment. 1... Dyeing processing device, 2... Heat exchanger, 3... Pump, 8... Hot water storage tank.
Claims (5)
理液を循環させる処理液循環路と、前記熱交換器から熱
交換用に使われた冷却水及びスチームドレンが配管を介
して貯められる温水貯槽とを設け、この温水貯槽内の温
水を前記染色処理装置の処理液循環路へ供給して再利用
を可能とした給水配管を設けたことを特徴とする排熱回
収装置。(1) A treatment liquid circulation path in which a heat exchanger and a pump are attached to the dyeing treatment equipment to circulate the treatment liquid, and a cooling water and steam drain used for heat exchange from the heat exchanger are connected via piping. An exhaust heat recovery device comprising: a hot water storage tank for storing hot water; and a water supply pipe that supplies hot water in the hot water storage tank to a processing liquid circulation path of the dyeing processing device to enable reuse.
一となるようにしたことを特徴とする実用新案登録請求
の範囲第１項記載の排熱回収装置。(2) The exhaust heat recovery device according to claim 1, wherein the capacity of the hot water storage tank is approximately the same as the capacity of the dyeing processing device.
特徴とする実用新案登録請求の範囲第１項又は第２項記
載の排熱回収装置。(3) The exhaust heat recovery device according to claim 1 or 2 of the utility model registration claim, characterized in that a hot water storage tank is provided above the dyeing treatment device.
量に不足する場合、温水下限水位をキャッチすると、冷
水給水弁が開くように制御装置を付設したことを特徴と
する実用新案登録請求の範囲第１項記載の排熱回収装置
。(4) A utility model characterized in that an electrode rod is attached to the hot water storage tank, and a control device is attached so that when the hot water amount is insufficient for the dyeing treatment solution amount, the cold water supply valve opens when the hot water lower limit water level is caught. An exhaust heat recovery device according to registered claim 1.
水を所定温度に加熱する装置を付設したことを特徴とす
る実用新案登録請求の範囲第１項記載の排熱回収装置。(5) The exhaust heat recovery device according to claim 1, which is a registered utility model, characterized in that the hot water storage tank is provided with a temperature sensing portion, a steam suction pipe, and a device for heating the hot water to a predetermined temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978153260U JPS584074Y2 (en) | 1978-11-06 | 1978-11-06 | Exhaust heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978153260U JPS584074Y2 (en) | 1978-11-06 | 1978-11-06 | Exhaust heat recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5569285U JPS5569285U (en) | 1980-05-13 |
| JPS584074Y2 true JPS584074Y2 (en) | 1983-01-24 |
Family
ID=29140278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978153260U Expired JPS584074Y2 (en) | 1978-11-06 | 1978-11-06 | Exhaust heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584074Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759528A (en) * | 2019-10-31 | 2020-02-07 | 四川玉竹麻业有限公司 | Degumming waste water heat energy recovery device |
-
1978
- 1978-11-06 JP JP1978153260U patent/JPS584074Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5569285U (en) | 1980-05-13 |
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