JPS60119997U - Heat recovery device for sludge digestion tank - Google Patents

Heat recovery device for sludge digestion tank

Info

Publication number
JPS60119997U
JPS60119997U JP1984005780U JP578084U JPS60119997U JP S60119997 U JPS60119997 U JP S60119997U JP 1984005780 U JP1984005780 U JP 1984005780U JP 578084 U JP578084 U JP 578084U JP S60119997 U JPS60119997 U JP S60119997U
Authority
JP
Japan
Prior art keywords
sludge
digestion tank
recovery device
heat recovery
fluid
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
Application number
JP1984005780U
Other languages
Japanese (ja)
Inventor
西方　聡
Original Assignee
株式会社　富士電機総合研究所
富士電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社　富士電機総合研究所, 富士電機株式会社 filed Critical 株式会社　富士電機総合研究所
Priority to JP1984005780U priority Critical patent/JPS60119997U/en
Publication of JPS60119997U publication Critical patent/JPS60119997U/en
Pending legal-status Critical Current

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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Treatment Of Sludge (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は熱源として流出汚泥を用いた場合の汚泥消化シ
ステムの概略構成図、第２図は熱源として消化汚泥と脱
離液を用いた場合の汚泥消化システムの構成図、第３図
はスパイラル式熱交換器の伝熱板が変形、破損を起こさ
ない限界圧力曲線図、第４図はスパイラル式熱交換器の
流路内の圧力曲線図、第５図はこの考案の一実施例であ
る熱回収装置の構成図、第６図、第７図は同上熱回収装
置の作用を説明するための曲線図である。 １６・・・・・・熱交換器、１７〜２０・・・・・・流
体圧力検出器、２１・・・・・・制御部、２２．２３・
・・・・・圧力調整手段。 ヶ↑Ｘ　　第３図　′ ″　　　　　　　　胃Figure 1 is a schematic diagram of a sludge digestion system using runoff sludge as a heat source, Figure 2 is a diagram of a sludge digestion system using digested sludge and desorbed liquid as a heat source, and Figure 3 is a spiral Figure 4 is a pressure curve diagram of the flow path of a spiral type heat exchanger, and Figure 5 is an example of this invention. The configuration diagram of the heat recovery device, FIGS. 6 and 7 are curve diagrams for explaining the action of the heat recovery device. 16... Heat exchanger, 17-20... Fluid pressure detector, 21... Control unit, 22.23.
...Pressure adjustment means. ↑X Figure 3 ′ ″ Stomach

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 濃縮汚泥を嫌気性消化する第１消化槽からの流出汚泥あ
るいはこの流出汚泥を固液分離する第２消化槽から引き
抜かれる脱離液または消化汚泥の３流体のうち少なくと
も１つの流体のもつ熱量を回収して第１消化槽に投入さ
れる濃縮汚泥を加熱′　するように構成された熱回収装
置において、この熱回収装置は、熱交換器と、この熱交
換器の流路の出側および入側に設けられた流体圧力検出
器と、この流体圧力検出器からの入力により作動する制
御部よりなり、前記熱交換器を通る高温側流体と低温側
流体との差圧に基づいて高温側流体出口配管および低温
側流体出口配管に設けられた圧力調整手段の何れか一力
を制御するように構成されたことを特徴とする汚泥消化
槽の熱回収装置。Calorie value of at least one fluid out of three fluids: the effluent sludge from the first digestion tank for anaerobically digesting the thickened sludge, or the desorption liquid or digested sludge drawn from the second digestion tank for solid-liquid separation of the effluent sludge. In a heat recovery device configured to heat concentrated sludge that is collected and put into a first digestion tank, this heat recovery device includes a heat exchanger and an outlet and an inlet of a flow path of the heat exchanger. It consists of a fluid pressure detector installed on the side, and a control section that is activated by input from the fluid pressure detector, and the controller operates based on the pressure difference between the high temperature fluid and the low temperature fluid passing through the heat exchanger. 1. A heat recovery device for a sludge digestion tank, characterized in that it is configured to control one of pressure regulating means provided in an outlet pipe and a low-temperature side fluid outlet pipe.
JP1984005780U 1984-01-18 1984-01-18 Heat recovery device for sludge digestion tank Pending JPS60119997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984005780U JPS60119997U (en) 1984-01-18 1984-01-18 Heat recovery device for sludge digestion tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984005780U JPS60119997U (en) 1984-01-18 1984-01-18 Heat recovery device for sludge digestion tank

Publications (1)

Publication Number Publication Date
JPS60119997U true JPS60119997U (en) 1985-08-13

Family

ID=30482603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984005780U Pending JPS60119997U (en) 1984-01-18 1984-01-18 Heat recovery device for sludge digestion tank

Country Status (1)

Country Link
JP (1) JPS60119997U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013529126A (en) * 2010-04-12 2013-07-18 セアブ エナジー リミテッド Renewable energy micro power generation system
JP2019181362A (en) * 2018-04-09 2019-10-24 水ｉｎｇ株式会社 Anaerobic digestion method and anaerobic digestion device for organic sludge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013529126A (en) * 2010-04-12 2013-07-18 セアブ エナジー リミテッド Renewable energy micro power generation system
JP2019181362A (en) * 2018-04-09 2019-10-24 水ｉｎｇ株式会社 Anaerobic digestion method and anaerobic digestion device for organic sludge

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