JPS61282711A - Dry battery incinerator - Google Patents
Dry battery incineratorInfo
- Publication number
- JPS61282711A JPS61282711A JP60124605A JP12460585A JPS61282711A JP S61282711 A JPS61282711 A JP S61282711A JP 60124605 A JP60124605 A JP 60124605A JP 12460585 A JP12460585 A JP 12460585A JP S61282711 A JPS61282711 A JP S61282711A
- Authority
- JP
- Japan
- Prior art keywords
- tower
- water tank
- waste gas
- receives
- combustion furnace
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002912 waste gas Substances 0.000 claims abstract description 24
- 238000002485 combustion reaction Methods 0.000 claims abstract description 17
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 11
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000295 fuel oil Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Gasification And Melting Of Waste (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は、廃乾電池を焼却処理して水銀を回収、再利
用する分野に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to the field of incinerating waste dry batteries to recover and reuse mercury.
［従来の技術］
乾電池中の水銀を分離して焼却処理する手段はなかった
。[Prior Art] There was no means to separate and incinerate mercury in dry batteries.
［発明が解決しようとする問題点］
廃乾電池から水銀を分離回収して、処理しようとするも
のである。[Problems to be Solved by the Invention] The invention attempts to separate and recover mercury from waste dry batteries and treat it.
［問題点を解決するための手段］ 図面に基いて説明する。[Means for solving problems] The explanation will be based on the drawings.
この発明に係る廃乾電池焼却装置は、廃乾電池１をＢ−
Ｃ重油２により焼却するロータリーキルン３と、ロータ
リーキルン３から出た廃ガスを受取り、廃ガス中の硫黄
酸化物・窒素酸化物を捕集する捕集装置４を有する２次
燃焼炉６と、２次燃焼炉６から出た廃ガスを下から上に
向け流す第１タワー７と、第１タワー７の下から出た廃
ガスをベンチュリー８を介して下部の切線方向から受取
り、旋回させながら金属屑フィルター２１を介して上方
へ流す円筒型第２タワー９と、第２タワー９から出た廃
ガスをブロワ−１０を介して煙突１１導く廃ガス放水路
１２と、２次燃焼炉６の捕集装置４から取出した粉末５
を第１タワー７の上部中央から負圧吸入させると共に第
１タワー７の下部漏斗部１４から流下した液体を受取る
第１＆水タンク１５と、第１温水タンク１５の液体を第
１タワー７上部周囲から撒水させる第１循環路１６と、
第２タワー９の下部漏斗部１７から流出した液体を受取
る第２温水タンク１８と、第２温水タンク１８の液体を
第２タワー上部周囲から撒水させると共に前記ベンチュ
リー８の直前に撒水させる第２循環路１９と、第１温水
タンク１５及び第２？１ｊＬ水タンク１８中に沈澱した
水銀２０．２２を集める手段からなるものである。The waste dry battery incineration device according to the present invention converts waste dry batteries 1 into B-
A rotary kiln 3 that incinerates using C heavy oil 2, a secondary combustion furnace 6 that receives waste gas emitted from the rotary kiln 3, and has a collection device 4 that collects sulfur oxides and nitrogen oxides in the waste gas. The first tower 7 receives the waste gas emitted from the combustion furnace 6 from the bottom to the top, receives the waste gas emitted from the bottom of the first tower 7 from the cutting line direction of the lower part via the venturi 8, and collects metal scraps while rotating it. A cylindrical second tower 9 that flows upward through a filter 21, a waste gas discharge channel 12 that guides waste gas discharged from the second tower 9 to a chimney 11 via a blower 10, and a secondary combustion furnace 6 for collection. Powder 5 taken out from device 4
A first & water tank 15 receives the liquid flowing down from the lower funnel part 14 of the first tower 7, and a first hot water tank 15 receives the liquid from the upper center of the first tower 7 under negative pressure. a first circulation path 16 for sprinkling water from;
A second hot water tank 18 that receives the liquid flowing out from the lower funnel part 17 of the second tower 9, and a second circulation that sprinkles the liquid in the second hot water tank 18 from around the upper part of the second tower and just before the venturi 8. 19, and means for collecting the mercury 20.22 precipitated in the first hot water tank 15 and the second 1JL water tank 18.
［実施例］
この発明に係る廃乾電池焼却装置は、廃乾電池１をＢ−
Ｃ重油２により焼却するロータリーキルン３と、ロータ
リーキルン３から出た廃ガスを受取り、廃ガス中の硫黄
酸化物・窒素酸化物の粉末５を捕集する捕集装置４を有
する２次燃焼炉６と、ロータリーキルン３と２次燃焼炉
６の間に燃焼用空気を送るエアーパイプ２３と、２次燃
焼炉６から出た廃ガスを下から上に向け流す第１タワー
７と、第１タワー７の上部から出た廃ガスをベンチュリ
ー８を介して下部の切線方向から受取り、旋回させなが
ら金属屑フィルター２１を介して上方へ流す円筒型第２
タワー９と、第２タワー９から出た廃ガスをブロワ−１
０を介して煙突１１導く廃ガス放水路１２と、２次燃焼
炉６の捕集装置４から取出した粉末５を負圧間１３を介
して第１タワー７の上部中央から負圧吸入させると共に
第１タワー７の下部漏斗部１４から流下した液体を受取
る第１温水タンク１５と、第１温水タンク１５の液体を
ポンプ２４によって第１タワー７上部周囲から撒水させ
る第１循環路１６と、第２タワー９の下部漏斗部１７か
ら流出した液体を受取る第２温水タンク１８と、第２温
水タンク１８の液体をポンプ２５によって第２タワー上
部周囲から撒水させると共に前記ベンチュリ−８の直前
に撒水させる第２循環路１９と、第１温水タンク１５及
び第２温水タンク１８中に沈澱した水銀２０゜２２を集
める手段からなるものである。[Example] The waste dry battery incineration device according to the present invention converts waste dry batteries 1 into B-
A secondary combustion furnace 6 having a rotary kiln 3 for incineration using C heavy oil 2, and a collection device 4 for receiving waste gas emitted from the rotary kiln 3 and collecting powder 5 of sulfur oxides and nitrogen oxides in the waste gas. , an air pipe 23 that sends combustion air between the rotary kiln 3 and the secondary combustion furnace 6; a first tower 7 that flows waste gas from the secondary combustion furnace 6 from bottom to top; A second cylindrical part receives the waste gas emitted from the upper part from the cutting line direction of the lower part through the venturi 8, and flows it upward through the metal scrap filter 21 while swirling the waste gas.
The waste gas from tower 9 and second tower 9 is transferred to blower 1.
The powder 5 taken out from the exhaust gas discharge channel 12 leading to the chimney 11 through the vacuum chamber 13 and the collection device 4 of the secondary combustion furnace 6 is sucked under negative pressure from the center of the upper part of the first tower 7 through the negative pressure gap 13. A first hot water tank 15 that receives the liquid flowing down from the lower funnel part 14 of the first tower 7; 2. A second hot water tank 18 receives the liquid flowing out from the lower funnel part 17 of the tower 9, and the liquid in the second hot water tank 18 is sprayed from around the upper part of the second tower by a pump 25, and is also sprayed immediately before the venturi 8. It consists of a second circulation path 19 and means for collecting 20° 22 of mercury precipitated in the first hot water tank 15 and the second hot water tank 18.
［作用］ ロータリーキルン３中に廃乾電池１を投入し焼却する。[Effect] The waste dry battery 1 is put into the rotary kiln 3 and incinerated.
すると、２次燃焼炉６で発生した硫黄酸化物、窒素酸化
物が廃ガス中の水銀蒸気と化合して第１温水タンク１５
中と、第２温水タンク１８中に沈澱し、煙突１１からは
、大気中に殆ど水銀蒸気が放出されることはない。なお
、第１．２温水タンク１５．１８中の水銀は適宜回収す
るものである。Then, the sulfur oxides and nitrogen oxides generated in the secondary combustion furnace 6 combine with mercury vapor in the waste gas and
The mercury vapor is precipitated in the inside and the second hot water tank 18, and almost no mercury vapor is released into the atmosphere from the chimney 11. In addition, the mercury in the 1.2 hot water tank 15.18 is to be recovered as appropriate.
［発明の効果］
水銀による汚染を生じることなく、乾電池を焼却するこ
とが出来る。[Effects of the Invention] Dry batteries can be incinerated without being contaminated by mercury.
図面はこの発明に係る廃乾電池焼却装置の一例を示すも
ので、第１図は側面図、第２図は第１図のｎ−ｎ断面図
、第３図は第１図のｎｒ−ｍ断面図、第４図は第１図の
ＴＶ−ＩＶ断面図である。
１ 乾電池
２ Ｂ−Ｃ重油
３ ロータリーキルン
４ 捕集装置
５ 粉末
６ ２次燃焼炉
７ 第１タワー
８ ベンチュリー
９ 第２タワー
１０ ブロワ−
１１煙突
１２ 廃ガス放出路
１３ 負圧管
１４ 下部漏斗部
１５ 第１温水タンク
１６ 第１循環路
１７ 下部漏斗部
１８ 第２温水タンク
１９ 第２循環路
２０．２２ 水銀
２１ 金属屑フィルター
２３ エアーパイプ
２４．２５ ポンプThe drawings show an example of the waste dry battery incineration device according to the present invention, and FIG. 1 is a side view, FIG. 2 is a sectional view taken along nn in FIG. 1, and FIG. 3 is a sectional view taken along nr-m in FIG. 1. 4 is a sectional view taken along the line TV-IV in FIG. 1. 1 Dry battery 2 B-C heavy oil 3 Rotary kiln 4 Collection device 5 Powder 6 Secondary combustion furnace 7 First tower 8 Venturi 9 Second tower 10 Blower 11 Chimney 12 Waste gas discharge path 13 Negative pressure pipe 14 Lower funnel part 15 First Hot water tank 16 First circulation path 17 Lower funnel part 18 Second hot water tank 19 Second circulation path 20.22 Mercury 21 Metal scrap filter 23 Air pipe 24.25 Pump
Claims (1)
タリーキルン（３）と、ロータリーキルン（３）から出
た廃ガスを受取り、廃ガス中の硫黄酸化物・窒素酸化物
を捕集する捕集装置（４）を有する２次燃焼炉（６）と
、２次燃焼炉（６）から出た廃ガスを下から上に向け流
す第１タワー（７）と、第１タワー（７）の上から出た
廃ガスを、ベンチュリー（８）を介して下部の切線方向
から受取り旋回させながら金属屑フィルター（２１）を
介して上方へ流す円筒型第２タワー（９）と、第２タワ
ー（９）から出た廃ガスをブロワー（１０）を介して煙
突（１１）に導く廃ガス放出路（１２）と、２次燃焼炉
（６）の捕集装置（４）から取出した粉末（５）を第１
タワー（７）の上部中央から負圧吸入させると共に第１
タワー（７）の下部漏斗部（１４）から流下した液体を
受取る第１温水タンク（１５）と、第１温水タンク（１
５）の液体を第１タワー（７）上部周囲から撒水させる
第１循環路（１６）と、第２タワー（９）の下部漏斗部
（１７）から流出した液体を受取る第２温水タンク（１
８）と、第２温水タンク（１８）の液体を第２タワー（
９）上部周囲から撒水させると共に前記ベンチュリー（
８）の直前に撒水させる第２循環路（１９）と、第１温
水タンク（１５）及び第２温水タンク（１８）中に沈澱
した水銀（２０、２２）を集める手段とからなる廃乾電
池焼却装置。A rotary kiln (3) that incinerates waste dry batteries (1) using B/C heavy oil (2) and a trap that receives waste gas from the rotary kiln (3) and collects sulfur oxides and nitrogen oxides in the waste gas. A secondary combustion furnace (6) having a collection device (4), a first tower (7) through which the waste gas emitted from the secondary combustion furnace (6) flows from bottom to top; A cylindrical second tower (9) that receives the waste gas coming out from the top from the tangential direction of the bottom via a venturi (8) and flows it upward through a metal scrap filter (21) while rotating it; 9) and the powder (5) taken out from the collection device (4) of the secondary combustion furnace (6). ) as the first
Negative pressure is sucked in from the center of the upper part of the tower (7), and the first
A first hot water tank (15) that receives the liquid flowing down from the lower funnel part (14) of the tower (7), and a first hot water tank (1
5) from around the upper part of the first tower (7), and a second hot water tank (1) that receives the liquid flowing out from the lower funnel part (17) of the second tower (9).
8) and the liquid in the second hot water tank (18) to the second tower (
9) Sprinkle water from around the top and use the venturi (
Waste dry battery incineration consisting of a second circulation path (19) for sprinkling water immediately before step 8), and means for collecting mercury (20, 22) precipitated in the first hot water tank (15) and the second hot water tank (18). Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60124605A JPS61282711A (en) | 1985-06-08 | 1985-06-08 | Dry battery incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60124605A JPS61282711A (en) | 1985-06-08 | 1985-06-08 | Dry battery incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61282711A true JPS61282711A (en) | 1986-12-12 |
Family
ID=14889574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60124605A Pending JPS61282711A (en) | 1985-06-08 | 1985-06-08 | Dry battery incinerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61282711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734807A (en) * | 2012-06-25 | 2012-10-17 | 佛山市邦普循环科技有限公司 | Oxygen-deficient incineration device for treating discarded power battery residue |
| CN111089299A (en) * | 2019-12-23 | 2020-05-01 | 四川天壹环保科技有限公司 | Waste lithium battery cracking waste gas purification system |
-
1985
- 1985-06-08 JP JP60124605A patent/JPS61282711A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734807A (en) * | 2012-06-25 | 2012-10-17 | 佛山市邦普循环科技有限公司 | Oxygen-deficient incineration device for treating discarded power battery residue |
| CN111089299A (en) * | 2019-12-23 | 2020-05-01 | 四川天壹环保科技有限公司 | Waste lithium battery cracking waste gas purification system |
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