JP2014531312A - 気泡塔蒸気混合物凝縮装置 - Google Patents
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Abstract
Description
Claims (28)
- 蒸気相状態の凝縮性流体を含む搬送ガスを供給する流体源と、
それぞれが入り口と、出口と、前記入り口および前記出口と流体連通したチャンバとを含む多段気泡塔蒸気混合物凝縮装置の少なくとも第1段および第2段であって、前記多段気泡塔蒸気混合物凝縮装置の前記第1段の前記入り口は前記流体源と接続され、前記第1段の前記出口は、前記第2段の前記入り口と流体連通して、前記流体源からの前記搬送ガスの流れが、前記第1段の前記チャンバを通り、次いで、前記第2段の前記チャンバを通るのを容易にし、液相状態の前記凝縮性流体は、前記流体が各段の前記入り口から前記出口に進むときに前記液体中を通り、前記液体に接触するように各前記チャンバを満たす、少なくとも第1段および第2段と、
前記凝縮装置内の凝縮で発生したエネルギを、導管を通る冷却剤に回収するように、前記第1段および前記第2段内の液体を通り抜ける導管と、
を含むことを特徴とする多段気泡塔蒸気混合物凝縮装置。 - 請求項1に記載の多段気泡塔蒸気混合物凝縮装置において、前記液体は水であることを特徴とする多段気泡塔蒸気混合物凝縮装置。
- 請求項1に記載の多段気泡塔蒸気混合物凝縮装置において、前記チャンバを満たす前記液体は、前記流体源からの前記搬送ガスに対して逆流するか、または静止していることを特徴とする多段気泡塔蒸気混合物凝縮装置。
- 請求項1に記載の多段気泡塔蒸気混合物凝縮装置において、前記導管から延びる面をさらに含み、前記面は、前記導管と前記流体との間の熱伝達率を高くすることを特徴とする多段気泡塔蒸気混合物凝縮装置。
- 請求項1に記載の多段気泡塔蒸気混合物凝縮装置において、前記冷却剤は水を含むことを特徴とする多段気泡塔蒸気混合物凝縮装置。
- 請求項1に記載の多段気泡塔蒸気混合物凝縮装置において、前記液体内に前記搬送ガスの気泡を発生させるために、各段の前記入り口と接続された気泡発生器をさらに含むことを特徴とする多段気泡塔蒸気混合物凝縮装置。
- 請求項6に記載の多段気泡塔蒸気混合物凝縮装置において、前記気泡発生器は、(a)ふるいプレート、ならびに(b)放射状型、リング型、蜘蛛型、およびホイール型スパージャから選択されることを特徴とする多段気泡塔蒸気混合物凝縮装置。
- 搬送ガス入り口および搬送ガス出口と、液体源に接続された液体入り口および液体出口と、前記液体入り口から導入された液体が、蒸気相状態の凝縮性流体を含有する搬送ガスと接触できるチャンバとを含む加湿装置であって、前記搬送ガスは、逆流構成で前記搬送ガス入り口から導入され、前記液体の一部が蒸発して前記搬送ガスに入り込む、加湿装置と、
搬送ガス入り口を含む少なくとも第1段と、搬送ガス出口と、前記搬送ガス入り口および前記搬送ガス出口と流体連通した液浴を収容するように構成されたチャンバとを含む気泡塔蒸気混合物凝縮装置であって、前記凝縮装置の前記搬送ガス入り口は、前記加湿装置の前記搬送ガス出口と流体連通し、前記凝縮装置の前記搬送ガス出口は、前記加湿装置の前記搬送ガス入り口と流体連通する、気泡塔蒸気混合物凝縮装置と、
を含むことを特徴とする加湿−除湿システム。 - 請求項8に記載の加湿−除湿システムにおいて、前記気泡塔蒸気混合凝縮装置は、同様に、搬送ガス入り口と、搬送ガス出口と、前記搬送ガス入り口および前記搬送ガス出口と流体連通する液浴を収容するように構成されたチャンバとを含む第2段をさらに含み、前記第1段の前記搬送ガス出口は、前記第2段の前記搬送ガス入り口と流体連通して、前記加湿装置からの前記搬送ガスの流れが、前記加湿装置に戻る前に、前記第1段の前記チャンバを通り、次いで、前記第2段の前記チャンバを通るのを容易にすることを特徴とする加湿−除湿システム。
- 請求項9に記載の加湿−除湿システムにおいて、前記加湿装置の前記液体入り口と流体連通する、蒸発可能な成分を含む液体を供給する液体源をさらに含むことを特徴とする加湿−除湿システム。
- 請求項10に記載の加湿−除湿システムにおいて、前記気泡塔凝縮装置の前記第1および第2段の前記チャンバを満たす、液相状態にある前記液体の蒸発可能成分の浴をさらに含むことを特徴とする加湿−除湿システム。
- 請求項11に記載の加湿−除湿システムにおいて、前記液体内に前記搬送ガスの気泡を発生させるために、各段の前記入り口と接続された気泡発生器をさらに含むことを特徴とする加湿−除湿システム。
- 請求項9に記載の加湿−除湿システムにおいて、
液体組成物の供給源と、
凝縮で発生したエネルギを回収するために、前記液体組成物供給源から前記気泡塔凝縮装置の各段の前記チャンバを通り抜ける導管と、
をさらに含むことを特徴とする加湿−除湿システム。 - 請求項13に記載の加湿−除湿システムにおいて、(a)前記第1段と前記第2段との間で前記導管と接続され、(b)中間段で前記加湿チャンバと接続されて、それらの間で前記液体組成物を移送する中間交換管をさらに含むことを特徴とする加湿−除湿システム。
- 請求項13に記載の加湿−除湿システムにおいて、前記液体組成物は水を含むことを特徴とする加湿−除湿システム。
- 請求項8に記載の加湿−除湿システムにおいて、前記液体を収容する前記チャンバは、高さ対直径アスペクト比が1未満であることを特徴とする加湿−除湿システム。
- 請求項8に記載の加湿−除湿システムにおいて、前記液体を収容する前記チャンバは、垂直方向に対して角度をなすことを特徴とする加湿−除湿システム。
- 搬送ガス流から流体を凝縮させる方法であって、
気泡塔凝縮装置の第1段において、蒸気相状態の凝縮性流体を含む搬送ガス流を気泡化して、液相状態の前記流体の第1の浴に通し、前記搬送ガス流は前記第1の浴と接触し、前記搬送ガス流中の蒸気相状態の前記流体の一部が凝縮して前記第1の浴に入ることと、
蒸気相状態の流体の含有量が減った前記搬送ガス流を前記気泡塔凝縮装置の前記第1段から排出することと、
前記第1段において、冷却剤を前記液相状態の流体を通り抜ける導管に通して、前記気泡塔凝縮装置での凝縮で発生したエネルギを前記導管を通る冷却剤に回収することと、
を含むことを特徴とする方法。 - 請求項18に記載の方法において、
前記搬送ガス流が前記第1段から排出された後、前記搬送ガス流を加湿装置に通し、前記加湿装置において、蒸気相状態のさらなる流体が前記搬送ガス流に追加されることと、
次いで、前記搬送ガス流を前記気泡塔凝縮装置の前記第1段に再導入し、再度前記搬送ガス流を前記第1の浴に通すことと、
をさらに含むことを特徴とする方法。 - 請求項18に記載の方法において、
前記搬送ガス流を前記気泡塔凝縮装置の前記第1段から前記気泡塔凝縮装置の第2段に通すことと、
前記気泡塔凝縮装置の前記第2段において、前記搬送ガス流を気泡化して、液相状態の前記流体の第2の浴に通し、前記搬送ガス流は前記第2の浴と接触し、前記搬送ガス流中の蒸気相状態の前記流体の少なくとも一部が凝縮して前記第2の浴に入ることと、
蒸気相状態の流体の含有量が減った前記搬送ガス流を前記気泡塔凝縮装置の前記第2段から排出することと、
を含むことを特徴とする方法。 - 請求項20に記載の方法において、前記第1段内の前記液体は、前記第2段内の液体よりも少なくとも5℃暖かいことを特徴とする方法。
- 請求項18に記載の方法において、前記流体は水であることを特徴とする方法。
- 請求項18に記載の方法において、塩水から前記水を蒸発させることで、前記搬送ガス流中に水蒸気を生じさせることをさらに含むことを特徴とする方法。
- 請求項23に記載の方法において、前記塩水は、前記水が前記塩水から蒸発する前に、太陽ヒータまたは廃熱源で加熱されることを特徴とする方法。
- 請求項23に記載の方法において、水を蒸発させるために、前記気泡塔凝縮装置の各前記段において、前記塩水を前記導管に通して前記塩水を予熱することをさらに含むことを特徴とする方法。
- 請求項18に記載の方法において、液相状態の流体を前記第1の浴から抽出することをさらに含むことを特徴とする方法。
- 請求項1に記載の方法において、前記導管を通る前記冷却剤は、液相状態の前記凝縮性流体を含む液体組成物であることを特徴とする方法。
- 請求項18に記載の方法において、前記導管を通る前記冷却剤は、液相状態の前記凝縮性流体を含む液体組成物であることを特徴とする方法。
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US13/548,166 US8523985B2 (en) | 2011-09-23 | 2012-07-12 | Bubble-column vapor mixture condenser |
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