JPS621319B2 - - Google Patents
Info
- Publication number
- JPS621319B2 JPS621319B2 JP56082997A JP8299781A JPS621319B2 JP S621319 B2 JPS621319 B2 JP S621319B2 JP 56082997 A JP56082997 A JP 56082997A JP 8299781 A JP8299781 A JP 8299781A JP S621319 B2 JPS621319 B2 JP S621319B2
- Authority
- JP
- Japan
- Prior art keywords
- heating
- steam
- filtrate
- outlet
- human waste
- 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
- 238000010438 heat treatment Methods 0.000 claims description 53
- 239000000706 filtrate Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 26
- 239000010802 sludge Substances 0.000 claims description 18
- 239000010800 human waste Substances 0.000 claims description 16
- 229910021529 ammonia Inorganic materials 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 8
- 230000008020 evaporation Effects 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 244000005700 microbiome Species 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 19
- 239000003595 mist Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000001877 deodorizing effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical group ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Activated Sludge Processes (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Description
【発明の詳細な説明】
本発明はし尿を固型物とろ液に分離して、固型
物を焼却すると共にろ液を脱塩処理するし尿処理
装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a human waste treatment apparatus that separates human waste into solid matter and filtrate, incinerates the solid matter, and desalinates the filtrate.
本発明の目的は、し尿処理装置の省エネルギー
化を図り、即ちし尿処理装置のエネルギー源とし
て用いられる燃料、例えばオイルの使用量を大幅
に節約できるようにし、しかも処理水を薄めるこ
となく簡単に再利用できるようにすることであ
る。以下図面に基いて本発明を説明する。 The purpose of the present invention is to save energy in a human waste treatment device, that is, to significantly reduce the amount of fuel used as an energy source for the human waste treatment device, such as oil, and to easily recycle treated water without diluting it. The goal is to make it available. The present invention will be explained below based on the drawings.
し尿処理装置のレイアウト図である添附図面に
おいて、実線の矢印はろ液、濃縮ろ液及び凝縮水
等液状の流体物の経路、太い実線の矢印はし渣や
汚泥等固型物の経路、２重の実線の矢印は固型物
を燃焼したときに発生するガスの経路、２重の破
線の矢印はろ液を蒸発させたときに発生する高温
蒸気の経路を示している。またＰは圧送ポンプを
示している。 In the attached drawing, which is a layout diagram of the human waste treatment equipment, solid line arrows indicate routes for liquid fluids such as filtrate, concentrated filtrate, and condensed water, thick solid line arrows indicate routes for solids such as scum and sludge, and double arrows indicate routes for solid substances such as sludge and sludge. The solid arrow indicates the path of gas generated when solid matter is combusted, and the double broken arrow indicates the path of high-temperature steam generated when filtrate is evaporated. Further, P indicates a pressure pump.
１は受入及び前処理装置であつて、例えばスク
リーンが内蔵されており、受け入れたし尿を固型
物（例えばし渣や有機物等）とろ液とに分離す
る。 Reference numeral 1 denotes a reception and pretreatment device, which includes a built-in screen, for example, and separates received human waste into solid matter (for example, human waste, organic matter, etc.) and filtrate.
２は焼却装置、４はオイルサービスタンクであ
つて、焼却装置２はし渣焼却炉５と、乾式集じん
器６と、蒸発集じん器７と、脱臭炉８と、蒸気予
熱器９と、濃縮槽１０とからなつている。し渣焼
却炉５の入口はし渣路５６を介して前処理装置１
のし渣出口に接続されており、し渣焼却炉５の高
温ガス（燃焼ガス）の出口はガス路５７、乾式集
じん器６及びガス路５８を介して蒸発集じん器７
に接続されており、蒸発集じん器７のガス出口は
ガス路５１、蒸気予熱器（受熱室側）９及びガス
路５０を介して脱臭炉８に接続され、脱臭炉８の
高温ガス（燃焼ガス）の出口は蒸気予熱器９の加
熱媒体室側に接続されている。し渣焼却炉５及び
脱臭炉８にはオイルサービスタンク４から助燃用
オイルが供給されるようになつていると共に、送
風機３によつて燃焼用空気が供給されるようにな
つている。蒸発集じん器７の下側にはろ過器１１
が備えられており、ろ過器１１の未ろ過室１１ａ
には蒸発集じん器７の下端部が開口し、未ろ過室
１１ａの入口は配管３０を介して前処理装置１の
ろ液出口に接続されている。未ろ過室１１ａの下
端の汚泥排出口は汚泥路５４及び濃縮槽１０を介
してし渣焼却炉５の入口に接続されている。ろ過
済室１１ｂの出口は配管３１を介して後述するサ
イホンリボイラ１２の下端入口部１２ａに接続さ
れると共に、配管３２を介して蒸発集じん器７の
ノズル７ａに接続されている。 2 is an incinerator; 4 is an oil service tank; It consists of a concentration tank 10. The inlet of the residue incinerator 5 is connected to the pretreatment device 1 via the residue passage 56.
The high temperature gas (combustion gas) of the residue incinerator 5 is connected to the evaporative dust collector 7 via the gas path 57, the dry dust collector 6 and the gas path 58.
The gas outlet of the evaporative dust collector 7 is connected to the deodorizing furnace 8 via a gas path 51, a steam preheater (heat receiving chamber side) 9, and a gas path 50. The outlet of the steam preheater 9 is connected to the heating medium chamber side of the steam preheater 9. The residue incinerator 5 and the deodorizing furnace 8 are supplied with combustion-assisting oil from an oil service tank 4, and are also supplied with combustion air by a blower 3. A filter 11 is installed below the evaporative dust collector 7.
is provided, and the unfiltered chamber 11a of the filter 11
The lower end of the evaporative dust collector 7 is open, and the inlet of the unfiltered chamber 11a is connected to the filtrate outlet of the pretreatment device 1 via a pipe 30. A sludge discharge port at the lower end of the unfiltered chamber 11a is connected to the inlet of the sludge incinerator 5 via a sludge passage 54 and a thickening tank 10. The outlet of the filtered chamber 11b is connected via a pipe 31 to a lower end inlet portion 12a of a siphon reboiler 12, which will be described later, and is also connected to a nozzle 7a of an evaporative dust collector 7 via a pipe 32.
即ち前処理装置１からし渣焼却炉５へ送り込ま
れてくるし渣をし渣焼却炉５内でオイルを利用し
て焼却し、焼却炉５で発生した高温ガス（500〜
600℃）を集じん器６，７で洗浄し、洗浄により
温度の下がつたガスを蒸気予熱室９で200℃位の
温度にまで上昇させて脱臭炉８に送り込み、脱臭
炉８内でオイルを利用してガスを燃焼することに
よりガスを脱臭すると共に750℃位まで温度上昇
させ、高温となつたガスの熱の一部を予熱器９の
加熱源として利用した後に、この高温ガス（700
℃）をサイホンリボイラ１２の加熱媒体室１２ｄ
へガス路５８ａを介して送り込むのである。 That is, the pretreatment device 1 is sent to the mustard residue incinerator 5, the residue is incinerated in the residue incinerator 5 using oil, and the high temperature gas (500 ~
600℃) is cleaned in the dust collectors 6 and 7, and the gas whose temperature has decreased due to cleaning is raised to a temperature of about 200℃ in the steam preheating chamber 9, and sent to the deodorizing furnace 8. This high-temperature gas (700°C) is deodorized by burning the gas and raised to a temperature of about 750°C, and a part of the heat of the high-temperature gas is used as a heating source for the preheater 9.
°C) in the heating medium chamber 12d of the siphon reboiler 12.
It is sent through the gas path 58a.
一方前処理装置１から配管３０を介してろ過器
１１に送り込まれてろ過されたろ液は、その一部
がノズル７ａから噴射されてガス洗浄に利用さ
れ、残りは配管３１を介してサイホンリボイラ１
２の下端入口部１２ａに送り込まれる。未ろ過室
１１ａの下端排出口から排出される汚泥は濃縮槽
１０を介して再びし渣焼却炉５に送り込まれ、焼
却される。 On the other hand, a part of the filtrate sent from the pretreatment device 1 to the filter 11 via the pipe 30 and filtered is injected from the nozzle 7a and used for gas cleaning, and the rest is sent to the siphon reboiler 11 via the pipe 31.
2 into the lower end entrance portion 12a. The sludge discharged from the lower end outlet of the unfiltered chamber 11a is sent to the sludge incinerator 5 again via the thickening tank 10 and is incinerated.
サイホンリボイラ１２は、垂直に延びる蒸発室
１２ｃと、蒸発室１２ｃの上下にそれぞれ接続さ
れた出口部１２ｂ及び入口部１２ａと、蒸発室１
２ｃを取り囲む加熱媒体室１２ｄとからなつてお
り、出口部１２ｂの蒸気出口は蒸気ヘツダー１５
に接続され、出口部１２ｂの濃縮ろ液出口はスト
レーナー１３に接続されている。加熱媒体室１２
ｄの入口はガス路５８ａを介して予熱器９の高温
ガスの出口に接続され、加熱媒体室１２ｄの出口
は送風機１６を介して排気筒１７に接続されてい
る。蒸気ヘツダー１５の出口は後述する第１加熱
缶２０の加熱媒体室２０ｄの入口に蒸気路４１を
介して接続されており、ストレーナー１３の濃縮
ろ液出口は配管３３を介して第１加熱缶２０の入
口部２０ａに接続され、ストレーナー１３の汚泥
出口は汚泥路５５，５４を介して濃縮槽１０に接
続されている。 The siphon reboiler 12 includes an evaporation chamber 12c that extends vertically, an outlet section 12b and an inlet section 12a connected to the upper and lower sides of the evaporation chamber 12c, and the evaporation chamber 1.
The steam outlet of the outlet section 12b is connected to the steam header 15.
The concentrated filtrate outlet of the outlet section 12b is connected to the strainer 13. Heating medium chamber 12
The inlet of the heating medium chamber 12d is connected to the high temperature gas outlet of the preheater 9 via the gas path 58a, and the outlet of the heating medium chamber 12d is connected to the exhaust pipe 17 via the blower 16. The outlet of the steam header 15 is connected to the inlet of a heating medium chamber 20d of the first heating can 20, which will be described later, via a steam path 41, and the concentrated filtrate outlet of the strainer 13 is connected to the first heating can 20 through a piping 33. The sludge outlet of the strainer 13 is connected to the thickening tank 10 via sludge passages 55 and 54.
即ち燃焼装置２の予熱器９から送られてくる高
温ガスを加熱源としてサイホンリボイラ１２の蒸
発室１２ｃ内でろ液を蒸発させて、ろ液を塩類を
含まない高温蒸気と、濃縮ろ液とに分離し、高温
蒸気を蒸気ヘツダー１５及び蒸気路４１を介して
第１加熱缶２０へ加熱源として送り込み、濃縮ろ
液をさらに濃縮するためにストレーナー１３及び
配管３３を介して第１加熱缶２０の入口部２０ａ
に送り込む。一方サイホンリボイラ１２の加熱媒
体として利用されたガスは排気筒１７から大気へ
放出される。 That is, the filtrate is evaporated in the evaporation chamber 12c of the siphon reboiler 12 using the high-temperature gas sent from the preheater 9 of the combustion device 2 as a heat source, and the filtrate is converted into salt-free high-temperature steam and concentrated filtrate. The high-temperature steam is sent as a heating source to the first heating can 20 via the steam header 15 and the steam path 41, and the high-temperature steam is sent to the first heating can 20 as a heating source via the strainer 13 and piping 33 to further concentrate the concentrated filtrate. Entrance part 20a
send to. On the other hand, the gas used as a heating medium for the siphon reboiler 12 is discharged from the exhaust stack 17 to the atmosphere.
１９は多重効用缶装置であつて、この多重効用
缶装置１９は第１、第２、第３加熱缶２０，２
１，２２と、各加熱缶２０，２１，２２の出口部
２０ｂ，２１ｂ，２２ｂに接続された第１、第
２、第３ミストセパレーター２３，２４，２５
と、第２、第３ミストセパレーター２４，２５の
下端部の濃縮ろ液出口に接続されたストレーナー
２６，２７と、コンデンサー２８とからなつてい
る。第１加熱缶２０は垂直に延びる蒸発室２０ｃ
と、蒸発室２０ｃの上下に接続された出口部２０
ｂ及び入口部２０ａと、蒸発室２０ｃを取り囲む
加熱媒体室２０ｄとからなつており、第２、第３
加熱缶２１，２２も第１加熱缶２０と同様な構造
になつている。第１ミストセパレーター２３の蒸
気出口は蒸気路４２を介して第２加熱缶２１の加
熱媒体室２１ｄの入口に接続され、第２ミストセ
パレーター２４の蒸気出口は蒸気路４３を介して
第３加熱缶２２の加熱媒体室２２ｄの入口に接続
され、第３ミストセパレーター２５の蒸気出口は
蒸気路４４を介してコンデンサー２８に接続さ
れ、コンデンサー２８の凝縮水出口は配管３９を
介してアンモニア脱気装置６０に接続されてい
る。各加熱缶２０，２１，２２の加熱媒体室２０
ｄ，２１ｄ，２２ｄの下端部の凝縮水出口は上記
配管３９に接続されている。第１ミストセパレー
ター２３の下端部の濃縮ろ液出口は第１、第２加
熱缶２０，２１の入口部２０ａ，２１ａに接続さ
れ、ストレーナー２６の濃縮ろ液出口は第２、第
３加熱缶２１，２２の入口部２１ａ，２２ａに接
続され、ストレーナー２７の濃縮ろ液出口は第３
加熱缶２２の入口部２２ａに接続されている。ス
トレーナー２６，２７の汚泥出口は配管５９を介
してし渣焼却炉５に接続されている。２９は冷却
塔であつて、コンデンサー２８に蒸気凝縮用の冷
却水を供給する。Ｂは各加熱媒体室２０ｄ，２１
ｄ，２２ｄの上端部に接続された真空ポンプであ
つて、各加熱媒体室２０ｄ，２１ｄ，２２ｄから
蒸気を吸い出し、アンモニア脱気装置６０へ供給
するようになつている。 Numeral 19 is a multiple effect can device, and this multiple effect can device 19 has first, second and third heating cans 20, 2.
1, 22, and first, second, and third mist separators 23, 24, 25 connected to the outlet portions 20b, 21b, 22b of each heating can 20, 21, 22.
, strainers 26 and 27 connected to the concentrated filtrate outlets at the lower ends of the second and third mist separators 24 and 25, and a condenser 28. The first heating can 20 has a vertically extending evaporation chamber 20c.
and an outlet section 20 connected above and below the evaporation chamber 20c.
b, an inlet part 20a, and a heating medium chamber 20d surrounding the evaporation chamber 20c,
The heating cans 21 and 22 also have the same structure as the first heating can 20. The steam outlet of the first mist separator 23 is connected to the inlet of the heating medium chamber 21d of the second heating can 21 via the steam path 42, and the steam outlet of the second mist separator 24 is connected to the third heating can through the steam path 43. The steam outlet of the third mist separator 25 is connected to the condenser 28 via the steam path 44, and the condensed water outlet of the condenser 28 is connected to the ammonia deaerator 60 via the piping 39. It is connected to the. Heating medium chamber 20 of each heating can 20, 21, 22
The condensed water outlets at the lower ends of d, 21d, and 22d are connected to the pipe 39. The concentrated filtrate outlet at the lower end of the first mist separator 23 is connected to the inlets 20a, 21a of the first and second heating cans 20, 21, and the concentrated filtrate outlet of the strainer 26 is connected to the second and third heating cans 21. , 22, and the concentrated filtrate outlet of the strainer 27 is connected to the third
It is connected to the inlet portion 22a of the heating can 22. Sludge outlets of the strainers 26 and 27 are connected to the sludge incinerator 5 via piping 59. A cooling tower 29 supplies cooling water for steam condensation to the condenser 28. B is each heating medium chamber 20d, 21
A vacuum pump connected to the upper ends of the heating medium chambers 20d, 21d, and 22d sucks out steam from each of the heating medium chambers 20d, 21d, and 22d and supplies it to the ammonia deaerator 60.
即ち第１加熱缶２０の加熱媒体室２０ｄに送り
込まれた高温蒸気は、加熱源として利用されるこ
とにより凝縮水となり、この凝縮水は配管３９を
介してアンモニア脱気装置６０に送り込まれる。
第１加熱缶２０の入口部２０ａに送り込まれた濃
縮ろ液は、加熱蒸発された後に第１ミストセパレ
ーター２３に送り込まれて蒸気と濃縮ろ液に分離
され、蒸気は第２加熱缶２１の加熱源として蒸気
路４２を介して加熱媒体室２１ｄに送り込まれ、
濃縮ろ液は第１、第２加熱缶２０，２１の入口部
２０ａ，２１ａへ供給されて再度蒸発される。第
２加熱缶２１の加熱媒体室２１ｄに送り込まれ蒸
気は加熱源として利用されることにより凝縮水と
なり、配管３９を介してアンモニア脱気装置６０
へ送り込まれる。第２加熱缶２１の入口部２１ａ
に供給された濃縮ろ液は加熱蒸発された後に、第
２ミストセパレーター２４で塩類を含まない蒸気
と、濃縮ろ液に分離され、蒸気は第３加熱缶２２
の加熱媒体室２２ｄに加熱源として蒸気路４３を
介して供給され、濃縮ろ液はその中の汚泥をスト
レーナー２６で分離した後に、第２、第３加熱缶
２１，２２の入口部２１ａ，２２ａに供給され
る。ストレーナー２６で分離された汚泥は配管５
９を介してし渣焼却炉５へ送られて焼却される。
第３加熱缶２２、第３ミストセパレーター２５及
びストレーナー２７は、第２加熱缶２１、第２ミ
ストセパレーター２４及びストレーナー２６と同
じ働きをする。第３ミストセパレーター２５から
出る蒸気はコンデンサー２８で冷却されて凝縮水
となり、この凝縮水は配管３９を介してアンモニ
ア脱気装置６０に送り込まれる。 That is, the high-temperature steam sent into the heating medium chamber 20d of the first heating can 20 is used as a heating source and becomes condensed water, and this condensed water is sent to the ammonia deaerator 60 via the pipe 39.
The concentrated filtrate sent into the inlet part 20a of the first heating can 20 is heated and evaporated, and then sent to the first mist separator 23 to be separated into steam and concentrated filtrate. It is sent into the heating medium chamber 21d via the steam path 42 as a source,
The concentrated filtrate is supplied to the inlets 20a, 21a of the first and second heating cans 20, 21 and evaporated again. The steam sent into the heating medium chamber 21d of the second heating can 21 is used as a heating source and becomes condensed water, which is then passed through the pipe 39 to the ammonia deaerator 60.
sent to. Inlet part 21a of second heating can 21
After the concentrated filtrate is heated and evaporated, it is separated into salt-free steam and concentrated filtrate in the second mist separator 24, and the steam is transferred to the third heating can 22.
The concentrated filtrate is supplied to the heating medium chamber 22d as a heating source via the steam path 43, and after separating the sludge therein by the strainer 26, the concentrated filtrate is passed to the inlets 21a, 22a of the second and third heating cans 21, 22. is supplied to The sludge separated by the strainer 26 is transferred to the pipe 5
9 and sent to the residue incinerator 5 to be incinerated.
The third heating can 22, the third mist separator 25, and the strainer 27 have the same function as the second heating can 21, the second mist separator 24, and the strainer 26. The steam coming out of the third mist separator 25 is cooled by the condenser 28 to become condensed water, and this condensed water is sent to the ammonia deaerator 60 via the pipe 39.
アンモニア脱気装置６０には生物水処理装置６
２が接続されている。即ち各加熱缶２０，２１，
２２から配管３９を介してアンモニア脱気装置６
０に送られてきた塩類を含まない凝縮水は、アン
モニア脱気装置６０でアンモニア成分が抜かれ、
さらに生物水処理装置６２で微生物による水処理
される。水処理後の処理水は例えば都市ゴミ焼却
装置の洗浄水として再利用される。 The ammonia deaerator 60 has a biological water treatment device 6
2 are connected. That is, each heating can 20, 21,
22 to the ammonia deaerator 6 via piping 39
The condensed water that does not contain salts is sent to the ammonia deaerator 60, where the ammonia component is removed.
Further, the water is treated by microorganisms in a biological water treatment device 62. The treated water after water treatment is reused, for example, as washing water for municipal waste incinerators.
以上説明したように本発明によると：
(1) し尿処理装置のエネルギー源として用いられ
る燃料、例えばオイルの使用量を大幅に節約
し、省エネルギー化を図ることができる。即ち
焼却装置２でし渣等固型物を焼却したときに発
生する高温ガスを利用して、サイホンリボイラ
１２でろ液の高温蒸気を発生させ、このろ液の
高温蒸気を加熱源として多重効用缶装置１９で
濃縮ろ液を蒸発させるので、助燃用オイルを必
要とする部分は焼却装置２だけとなり、オイル
の使用量を大幅に節約することができ、省エネ
ルギー化を図ることができる。試験によると１
Klのし尿を処理するために30のオイルを使用
するだけであつた。 As explained above, according to the present invention: (1) The amount of fuel used as an energy source for the human waste treatment apparatus, such as oil, can be significantly reduced, resulting in energy savings. That is, high-temperature gas generated when solid matter such as residue is incinerated in the incinerator 2 is used to generate high-temperature steam from the filtrate in the siphon reboiler 12, and the high-temperature steam from the filtrate is used as a heating source to create a multi-effect canister. Since the concentrated filtrate is evaporated in the device 19, the incinerator 2 is the only part that requires auxiliary combustion oil, and the amount of oil used can be reduced significantly, resulting in energy savings. According to the test 1
Only 30 oils were used to treat Kl's human waste.
(2) 固液分離能力が優れており、しかも処理水を
清浄な水等で薄めなくてもそのまま再利用する
ことができる。即ち前処理装置１によつてし尿
をし渣とろ液に分離し、さらにサイホンリボイ
ラ１２及び多重効用缶装置１９によつて何回も
繰り返してろ液を加熱蒸発させるので、し尿を
無塩の凝縮水と、し渣や汚泥等の固型物に完全
に分けることができる。従つて処理水（凝縮
水）には塩類が含まれていないので、処理水を
例えばそのまま都市ゴミ焼却装置の洗浄用水と
して噴霧ノズルから噴霧しても、噴霧ノズルが
塩類の付着により詰まることはない。また処理
水をそのまま放流しても環境汚染の原因となる
ことはなく、しかも処理水を水で薄めて放流す
る必要がないので、放流量も少なくて済む。試
験によると１Klのし尿を処理したときにできる
処理水の量（放流水）は660であつた。(2) It has excellent solid-liquid separation ability, and the treated water can be reused as is without diluting it with clean water. That is, the pretreatment device 1 separates human waste into human waste and filtrate, and the siphon reboiler 12 and multi-effect can device 19 heat and evaporate the filtrate many times, so that the human waste is converted into salt-free condensed water. It can be completely separated into solid materials such as sludge and sludge. Therefore, the treated water (condensed water) does not contain salts, so even if the treated water is sprayed directly from a spray nozzle, for example as water for cleaning a municipal waste incinerator, the spray nozzle will not become clogged due to adhesion of salts. . Further, even if the treated water is discharged as it is, it will not cause environmental pollution, and since there is no need to dilute the treated water with water before discharging it, the amount of discharged water can be reduced. According to tests, the amount of treated water (effluent water) produced when 1Kl of human waste was treated was 660.
図面は本発明によるし尿処理装置のレイアウト
図である。１……前処理装置、２……焼却装置、
１２……サイホンリボイラ、１９……多重効用缶
装置、２０，２１，２２……加熱缶、６０……ア
ンモニア脱気装置、６２……生物水処理装置（活
性汚泥法水処理装置）。
The drawing is a layout diagram of a human waste processing apparatus according to the present invention. 1... Pretreatment device, 2... Incinerator,
12... Siphon reboiler, 19... Multi-effect can device, 20, 21, 22... Heating can, 60... Ammonia deaerator, 62... Biological water treatment device (activated sludge method water treatment device).
Claims (1)
と、固型物を燃料を利用して焼却する焼却装置
と、焼却装置で発生する高温ガスを加熱源として
上記ろ液を加熱して濃縮ろ液と高温蒸気に分離す
るサイホンリボイラと、このサイホンリボイラで
発生する高温蒸気を加熱源として濃縮ろ液を加熱
蒸発させて脱塩蒸気にすると共に脱塩蒸気の凝縮
熱で濃縮ろ液を加熱蒸発させる加熱缶を複数個有
する多重効用缶装置と、多重効用缶装置で得られ
た凝縮水からアンモニア成分を抜くアンモニア脱
気装置と、アンモニア成分を抜いた後の凝縮水を
微生物にて処理する活性汚泥法水処理装置を備え
ていることを特徴とするし尿処理装置。1. A pretreatment device that separates human waste into solid matter and filtrate, an incinerator that incinerates the solid matter using fuel, and a heating source that heats and concentrates the filtrate using the high-temperature gas generated by the incineration device. A siphon reboiler separates filtrate and high-temperature steam, and the high-temperature steam generated by this siphon reboiler is used as a heating source to heat and evaporate the concentrated filtrate into desalinated steam, and heats the concentrated filtrate with the heat of condensation of the desalted steam. A multi-effect can device having a plurality of heating cans for evaporation, an ammonia deaerator that removes ammonia components from the condensed water obtained by the multiple-effect can device, and a microorganism treatment of the condensed water after removing the ammonia components. A human waste treatment device comprising an activated sludge method water treatment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56082997A JPS57197079A (en) | 1981-05-29 | 1981-05-29 | Apparatus for treating excretion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56082997A JPS57197079A (en) | 1981-05-29 | 1981-05-29 | Apparatus for treating excretion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57197079A JPS57197079A (en) | 1982-12-03 |
| JPS621319B2 true JPS621319B2 (en) | 1987-01-12 |
Family
ID=13789855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56082997A Granted JPS57197079A (en) | 1981-05-29 | 1981-05-29 | Apparatus for treating excretion |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57197079A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048193A (en) * | 1983-08-26 | 1985-03-15 | Fuji Electric Co Ltd | Treatment of crude night soil |
-
1981
- 1981-05-29 JP JP56082997A patent/JPS57197079A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57197079A (en) | 1982-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5342482A (en) | Leachate evaporation system | |
| US4223614A (en) | Plant for the treatment of waste | |
| US20200376406A1 (en) | Harmful substance removal system and method | |
| US3890207A (en) | Air and water pollution control | |
| CN107344782A (en) | A kind of water depth cleaning system | |
| JPS621319B2 (en) | ||
| US5916437A (en) | Domestic sewage cleaning system | |
| CA2362120C (en) | Device for cleaning a fluid in the form of a vapor from a circuit | |
| JP2804489B2 (en) | Aircraft snow removal, anti-icing solution recovery method | |
| JPS6350079B2 (en) | ||
| CN107651801B (en) | High-salt high-organic-matter wastewater thermal membrane coupling zero-emission treatment process | |
| NO142737B (en) | PROCEDURE FOR REMOVING SMELLING ORGANIC MATERIALS FROM TABLE OIL. | |
| JPH02218463A (en) | Coating equipment | |
| KR940001419B1 (en) | Waste water treating method by a vacuum distillation | |
| RU71730U1 (en) | INDUSTRIAL TECHNOLOGICAL COMPLEX FOR THE PROCESSING AND DISPOSAL OF OIL-CONTAINING WASTE | |
| CN217398673U (en) | Gas station phenol water deoiling evaporation treatment integrated equipment | |
| KR920001259B1 (en) | Waste water purifying system by vacuum distillation | |
| WO2001028932A1 (en) | Method and device for treating leachates produced by storage of waste | |
| CN220788311U (en) | High-concentration concentrate wastewater treatment system | |
| CN112456714A (en) | Sewage treatment system | |
| KR970061785A (en) | Waste liquid treatment device | |
| CN112607936A (en) | Sewage treatment process | |
| WO2000015558A1 (en) | Thermal evaporation apparatus | |
| KR920006704Y1 (en) | Sludge treating apparatus | |
| RU2016121219A (en) | METHOD AND INSTALLATION FOR WASTE WATER BURNING |