JP2003176483A - Apparatus for dry distilling and carbonizing waste tire, or the like, and method for dry distilling waste tire, or the like - Google Patents
Apparatus for dry distilling and carbonizing waste tire, or the like, and method for dry distilling waste tire, or the likeInfo
- Publication number
- JP2003176483A JP2003176483A JP2001377449A JP2001377449A JP2003176483A JP 2003176483 A JP2003176483 A JP 2003176483A JP 2001377449 A JP2001377449 A JP 2001377449A JP 2001377449 A JP2001377449 A JP 2001377449A JP 2003176483 A JP2003176483 A JP 2003176483A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- combustion
- combustion chamber
- waste tire
- waste tires
- 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
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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
Landscapes
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
- Coke Industry (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、廃タイヤ等（廃タ
イヤ、廃ゴムキャタピラー、その他の廃ゴム製品）を原
料として再利用し、これを炭化させて活性炭を製造する
のに使用する廃タイヤ等乾留炭化装置及び廃タイヤ等乾
留炭化方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste tire for recycling waste tires and the like (waste tires, waste rubber caterpillars, other waste rubber products) as a raw material, and carbonizing the waste tires to produce activated carbon. The present invention relates to a carbonization device for carbonization such as dry distillation and a carbonization method for carbonization of waste tires.
【０００２】[0002]
【従来の技術】廃タイヤ等を再利用した活性炭製造技術
としては、廃タイヤ等を燃焼炉内で乾留炭化させ、次に
その炭化物を冷却して賦活化させるのが一般的である。
この場合、従来では、燃焼炉として内釜と外釜による２
重構造の燃焼炉を用い、そして、内釜内に原料としての
廃タイヤ等を収容し、内釜と外釜との間を燃焼室として
燃焼させ、その熱により内釜内の廃タイヤ等を蒸し焼き
状態に加熱乾留させて炭化物を得るようにした、いわゆ
る間接加熱方式が採用されていた。2. Description of the Related Art As a technique for producing activated carbon by recycling waste tires and the like, it is general to dry carbonize waste tires and the like in a combustion furnace, and then cool and activate the carbide.
In this case, in the conventional case, the combustion furnace is composed of an inner pot and an outer pot.
A heavy-structure combustion furnace is used, and waste tires, etc., as raw materials are stored in the inner pot, and a combustion chamber is burned between the inner pot and the outer pot. A so-called indirect heating method has been adopted in which a carbonized material is obtained by heating and carbonizing in a steamed state.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
ように、内釜と外釜による２重構造の燃焼炉を用いて、
内釜内に原料としての廃タイヤ等を収容し、内釜と外釜
との間を燃焼室として燃焼させると、廃タイヤ等の乾留
に際し、廃タイヤ等から発生した油分を焼却することが
できないため、内釜内に油分が充満すると共に、油分が
内釜の底に溜まり、この油分が付着残存したままの状態
で炭化物が取り出されてしまう。このように油分が付着
残存したままの炭化物では、これを冷却して賦活化させ
ても、吸着能力が低い低品質の活性炭しか製造すること
ができないし、また、賦活化させる際の冷却水に油分が
浮いてしまうことから、この冷却水を循環使用する場合
の大きな障害になるという問題があった。However, as in the conventional case, a combustion furnace having a double structure including an inner pot and an outer pot is used.
When waste tires, etc. as raw materials are stored in the inner pot and burned as a combustion chamber between the inner pot and the outer pot, it is not possible to incinerate the oil content generated from the waste tires during dry distillation of the waste tires. For this reason, the inner pot is filled with oil, and the oil is collected at the bottom of the inner pot, and the carbide is taken out while the oil remains attached and remains. In this way, in the carbide with the oil remaining attached, even if it is cooled and activated, it is possible to produce only low-quality activated carbon with low adsorption capacity, and the cooling water for activation is used. Since the oil content floats, there has been a problem that it becomes a big obstacle when the cooling water is circulated and used.
【０００４】本発明は、上記の問題を解決するためにな
されたもので、廃タイヤ等の乾留に際し、直火を使用す
ることで、この直火によって廃タイヤ等から発生した油
分を焼却することができるようにし、これにより、油分
を完全に除去した状態の炭化物を得て、吸着能力が高い
高品質の活性炭を歩留まりよく製造することができるよ
うにした廃タイヤ等乾留炭化装置及び廃タイヤ等乾留炭
化方法を提供することを課題としている。The present invention has been made in order to solve the above-mentioned problems. When carbonizing a waste tire or the like, a direct fire is used to incinerate the oil content generated from the waste tire or the like by the direct fire. By doing so, it is possible to obtain a carbide in a state in which the oil content is completely removed, and to manufacture high-quality activated carbon with high adsorption capacity at a good yield with good efficiency. It is an object to provide a dry distillation carbonization method.
【０００５】[0005]
【課題を解決するための手段】上記の課題を解決するた
めに、本発明の廃タイヤ等乾留炭化装置（請求項１）
は、廃タイヤ等（廃タイヤ、廃ゴムキャタピラー、その
他の廃ゴム製品）を原料とした廃タイヤ等乾留炭化装置
であって、内部が原料燃焼室に形成された第１燃焼炉
と、内部が生成ガス燃焼室に形成された第２燃焼炉がガ
ス通路を介して連通され、前記第１燃焼炉に、原料燃焼
室の底部で原料をその原料層の下部から直火によって略
４５０℃〜略６００℃の範囲で燃焼させていくようにし
た燃焼装置が設けられている構成とした。In order to solve the above-mentioned problems, a carbonization device for carbonization of waste tires of the present invention (claim 1)
Is a dry distillation carbonization device for waste tires, etc. made from waste tires (waste tires, waste rubber caterpillars, and other waste rubber products) as a raw material, and the inside of the first combustion furnace formed in the raw material combustion chamber A second combustion furnace formed in the produced gas combustion chamber is connected via a gas passage, and the raw material is fed to the first combustion furnace at the bottom of the raw material combustion chamber from a lower portion of the raw material layer by direct flame to approximately 450 ° C to approximately The combustion apparatus was designed to burn in the range of 600 ° C.
【０００６】この廃タイヤ等乾留炭化装置において、第
２燃焼炉に空気を供給するためのガス燃焼用送気装置が
設けられ、このガス燃焼用送気装置の空気吹出ノズル
が、その吹き出し方向がガス通路内において原料燃焼室
から生成ガス燃焼室に向けて、生成ガスの流れ方向と平
行になるように設けられている態様（請求項２）があ
る。In this carbonization apparatus for carbonization of waste tires and the like, a gas combustion air supply unit for supplying air to the second combustion furnace is provided, and the air blowing nozzle of this gas combustion air supply unit has its blowing direction. There is a mode (claim 2) in which it is provided in the gas passage from the raw material combustion chamber toward the produced gas combustion chamber so as to be parallel to the flow direction of the produced gas.
【０００７】又、本発明の廃タイヤ等乾留炭化方法（請
求項３）は、廃タイヤ等（廃タイヤ、廃ゴムキャタピラ
ー、その他の廃ゴム製品）を原料とした廃タイヤ等乾留
炭化方法であって、燃焼炉の原料燃焼室に収容した原料
を、その原料層の下部から直火によって略４５０℃〜略
６００℃の範囲で燃焼させていくように構成した。The method for dry carbonization of waste tires and the like according to the present invention (claim 3) is a method for carbonization by dry distillation of waste tires and the like (waste tires, waste rubber caterpillars and other waste rubber products). The raw material contained in the raw material combustion chamber of the combustion furnace is burned from the lower portion of the raw material layer by direct flame in the range of approximately 450 ° C to approximately 600 ° C.
【０００８】[0008]
【発明の実施の形態】以下、本発明の実施の形態を図面
により詳述する。尚、本発明の具体的構成は、以下の実
施の形態に限定されるものではない。図１は本発明の実
施の１形態にかかる廃タイヤ等乾留炭化装置及び廃タイ
ヤ等乾留炭化方法を用いた活性炭製造方法のフローチャ
ートである。尚、この実施の形態では、廃タイヤＴを原
料として再利用した例を示している。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the drawings. The specific configuration of the present invention is not limited to the following embodiments. FIG. 1 is a flow chart of an activated carbon manufacturing method using a dry distillation carbonization apparatus for waste tires and a dry distillation carbonization method for waste tires according to an embodiment of the present invention. Note that this embodiment shows an example in which the waste tire T is reused as a raw material.
【０００９】図において、１は第１燃焼炉で、内部が原
料燃焼室１０に形成され、この原料燃焼室１０内に原料
としての廃タイヤＴを投入するための開口部１１が上面
に形成され、この開口部１１に蓋体１２が設けられてい
る。従って、回収し保管しておいた廃タイヤＴは、開口
部１１から原料燃焼室１０内に投入され、この開口部１
１が蓋体１２により閉鎖された状態で収容される。In the figure, reference numeral 1 is a first combustion furnace, the inside of which is formed in a raw material combustion chamber 10, and an opening 11 for introducing a waste tire T as a raw material into the raw material combustion chamber 10 is formed in the upper surface. A lid 12 is provided in the opening 11. Therefore, the waste tire T that has been collected and stored is introduced into the raw material combustion chamber 10 through the opening 11, and the opening 1
1 is accommodated in a state of being closed by the lid 12.
【００１０】又、この第１燃焼炉１の底部には燃焼装置
２が設けられている。この燃焼装置２は、燃料タンク２
０を備えた着火バーナ２１と、空気ブロア２２を備えた
空気供給装置２３とにより構成されている。そして、上
記のようにして原料燃焼室１０内に収容した廃タイヤＴ
を、燃料タンク２０からの燃料（ＬＰＧ）を着火バーナ
２１により燃焼させて着火させた後は、この着火バーナ
２１を消火させ、以後は空気ブロア２２から供給される
空気量を制御することにより、廃タイヤＴを直火によっ
て乾留炭化させるようになっている。この場合、原料燃
焼室１０の底部で廃タイヤＴをその廃タイヤ層の下部か
ら直火によって略４５０℃〜略６００℃の範囲で燃焼さ
せていくように制御するようにしている。A combustion device 2 is provided at the bottom of the first combustion furnace 1. The combustion device 2 includes a fuel tank 2
It is composed of an ignition burner 21 having 0 and an air supply device 23 having an air blower 22. Then, the waste tire T accommodated in the raw material combustion chamber 10 as described above.
After burning the fuel (LPG) from the fuel tank 20 by the ignition burner 21 to ignite, the ignition burner 21 is extinguished, and thereafter, by controlling the amount of air supplied from the air blower 22, The waste tire T is carbonized by direct distillation. In this case, the waste tire T is controlled so as to be burned at a bottom portion of the raw material combustion chamber 10 from a lower portion of the waste tire layer in a range of approximately 450 ° C. to approximately 600 ° C. by direct flame.
【００１１】燃焼制御の具体例を説明すると、着火バー
ナ２１により廃タイヤＴに着火させた後は着火バーナ２
１を消火させ、燃焼が安定するまでは（約２時間程度）
引き続き空気ブロア２２から空気を供給する。燃焼が安
定した後は、炭化燃焼部温度計２４により燃焼部分の温
度を監視しながら６００℃付近になるように空気ブロア
２２からの空気量を絞り調整する。Explaining a concrete example of the combustion control, after the waste tire T is ignited by the ignition burner 21, the ignition burner 2 is used.
Extinguish 1 and until combustion becomes stable (about 2 hours)
Subsequently, air is supplied from the air blower 22. After the combustion is stabilized, the amount of air from the air blower 22 is squeezed and adjusted so as to be around 600 ° C. while monitoring the temperature of the combustion portion with the carbonization combustion portion thermometer 24.
【００１２】この状態では、廃タイヤ層の下部は赤熱燃
焼して廃タイヤＴが炭化物（チャー）に炭化されること
になるが、廃タイヤ層の上部は直火が届かないように空
気ブロア２２からの空気量を絞り調整しているため、燃
焼は行われず蒸し焼き状態で乾留されていく。この廃タ
イヤ層の上部における蒸し焼き状態においては、廃タイ
ヤＴから油分が発生することになるが、この油分は自然
に廃タイヤ層の下部に向けて流下していくもので、この
廃タイヤ層の下部では、直火によって廃タイヤＴが赤熱
燃焼しているため、流下した油分はここで焼却され、炉
底に溜まることはない。In this state, the lower portion of the waste tire layer burns red hot and the waste tire T is carbonized into char (char), but the upper portion of the waste tire layer is air blower 22 so that an open flame does not reach. Since the amount of air from is regulated by squeezing, combustion is not performed and carbonization is carried out in a steamed state. In the steamed state in the upper part of the waste tire layer, oil is generated from the waste tire T, but this oil naturally flows down toward the lower part of the waste tire layer. In the lower part, the waste tire T burns red heat due to an open flame, so the oil that has flowed down is incinerated here and does not accumulate in the furnace bottom.
【００１３】このようにして、燃焼を継続していくと、
廃タイヤ層の下部から次第に炭化が進行し、その炭化の
進行に伴ない上部の廃タイヤＴが次第に下方に沈降して
いき、収容したすべての廃タイヤＴを順次に燃焼させて
炭化させていくことができる。なお、この間は第１燃焼
炉１に設けた監視窓（図示せず）から燃焼状態（煙の出
具合や赤熱燃焼）を監視し、かつ炭化燃焼部温度計２４
で燃焼温度（６００℃付近）を監視すると共に、炉内温
度計２５により原料燃焼室１０の上部の温度を監視しな
がら空気ブロア２２からの空気量を調整する。When combustion is continued in this way,
Carbonization progresses gradually from the lower part of the waste tire layer, and as the carbonization progresses, the upper waste tire T gradually sinks downward, and all the stored waste tires T are sequentially burned and carbonized. be able to. During this period, the combustion state (smoke emission and red heat combustion) is monitored from a monitoring window (not shown) provided in the first combustion furnace 1, and the carbonization combustion part thermometer 24
The combustion temperature (near 600 ° C.) is monitored with, and the amount of air from the air blower 22 is adjusted while monitoring the temperature of the upper part of the raw material combustion chamber 10 by the furnace thermometer 25.
【００１４】そして、収容したすべての廃タイヤが直火
により燃焼して炭化が完了すると、その炭化物を排出口
（図示せず）から取り出すことになるが、このときに
は、油分は完全に焼却され、炭化物に油分が付着残存す
るといったことはない。When all the stored waste tires are burned by an open flame and carbonization is completed, the carbonized product is taken out from an exhaust port (not shown). At this time, the oil content is completely incinerated, No oil remains on the carbide.
【００１５】又、第１燃焼炉１の高さ方向中程部分は、
ガス通路３を介して第２燃焼炉４に連通されている。こ
の第２燃焼炉４は、内部が生成ガス燃焼室４０に形成さ
れ、前記原料燃焼室１０での乾留に伴ない発生した生成
ガスをこの生成ガス燃焼室４０内に導入し、ここで略１
２００℃の高温で燃焼させることにより、黒煙や有害物
質を含む生成ガスを完全燃焼させるようにしている。The middle portion of the first combustion furnace 1 in the height direction is
It communicates with the second combustion furnace 4 via the gas passage 3. The inside of the second combustion furnace 4 is formed in the produced gas combustion chamber 40, and the produced gas generated by the carbonization in the raw material combustion chamber 10 is introduced into the produced gas combustion chamber 40, where about 1
By burning at a high temperature of 200 ° C., the produced gas containing black smoke and harmful substances is completely burned.
【００１６】この生成ガス燃焼室４０での燃焼は、空気
ブロア５０を備えたガス燃焼用送気装置５１と、燃料タ
ンク５２を備えた燃焼バーナ５３とで行われるもので、
空気ブロア５０により生成ガス燃焼室４０に空気を供給
すると共に、燃料タンク５２からの燃料（ＬＰＧ）を燃
焼バーナ５３により燃焼させることになる。The combustion in the produced gas combustion chamber 40 is performed by a gas combustion air supply device 51 having an air blower 50 and a combustion burner 53 having a fuel tank 52.
Air is supplied to the generated gas combustion chamber 40 by the air blower 50, and the fuel (LPG) from the fuel tank 52 is burned by the combustion burner 53.
【００１７】そして、前記ガス燃焼用送気装置５１の先
端には空気吹出ノズル５４が設けられ、この空気吹出ノ
ズル５４の吹き出し方向がガス通路３内において原料燃
焼室１０から生成ガス燃焼室４０に向けて、生成ガスの
流れ方向と平行になるように設けられている。これによ
り、空気ブロア５０からの空気を生成ガス燃焼室４０に
供給しながら、その空気の勢いにより原料燃焼室１０か
らの生成ガスを生成ガス燃焼室４０に効率よく誘導させ
ることができ、空気が原料燃焼室１０に侵入することに
よる爆発等の危険を回避すると共に、生成ガスと空気の
混合率を適正に保ちながら生成ガスを完全燃焼させるこ
とができる。尚、５５は連通路内温度計、５６はガス燃
焼室内温度計である。又、この生成ガス燃焼室４０で完
全燃焼した排ガスは、サイクロン集塵機５７を経て無害
な状態で外気に放出される。An air blowing nozzle 54 is provided at the tip of the gas combustion air feeding device 51, and the blowing direction of the air blowing nozzle 54 is from the raw material combustion chamber 10 to the produced gas combustion chamber 40 in the gas passage 3. It is provided so as to be parallel to the flow direction of the generated gas. Thereby, while supplying the air from the air blower 50 to the generated gas combustion chamber 40, the generated gas from the raw material combustion chamber 10 can be efficiently guided to the generated gas combustion chamber 40 by the momentum of the air, and the air is generated. It is possible to avoid the risk of explosion or the like caused by entering the raw material combustion chamber 10 and to completely burn the generated gas while maintaining the mixing ratio of the generated gas and air at an appropriate level. Incidentally, 55 is a thermometer inside the communication passage, and 56 is a thermometer inside the gas combustion chamber. Further, the exhaust gas completely combusted in the generated gas combustion chamber 40 passes through the cyclone dust collector 57 and is released to the outside air in a harmless state.
【００１８】上述のようにして、第１燃焼炉１において
直火による燃焼で炭化させた炭化物は、この第１燃焼炉
１から取り出されたのち、赤熱状態のまま賦活化器６に
投入され、ここで冷却水（水蒸気、炭酸ガスを用いる場
合もある）により急冷され、活性炭として製造される。As described above, the carbides carbonized by the direct combustion in the first combustion furnace 1 are taken out of the first combustion furnace 1 and then charged into the activator 6 in a red heat state. Here, it is rapidly cooled with cooling water (steam or carbon dioxide gas may be used) to produce activated carbon.
【００１９】この賦活化器６により処理された活性炭は
乾燥機７０で乾燥され、次に大きな鉄屑等を除去する１
次分別を行ったのち砕粒機７１で粒状に破砕される。こ
の砕粒機７１で粒状に破砕された活性炭は、引き続き回
転ふるい機７２にかけられ、ここで、残存する鉄屑分が
２次分別として磁選機等で除去されると共に、用途別に
大粒（９〜２．５ｍｍ）、中粒（２．５〜１．２ｍ
ｍ）、小粒（１．２ｍｍ以下）に分別され、包装等の工
程を経て出荷されることになる。The activated carbon treated by the activation device 6 is dried by a drier 70 to remove large iron scraps etc. 1
After the next fractionation, it is crushed into particles by the crusher 71. The activated carbon crushed into particles by the crusher 71 is subsequently applied to the rotary sieving machine 72, where the residual iron scraps are removed by a magnetic separator or the like as a secondary separation, and large particles (9-2 0.5 mm, medium grain (2.5-1.2 m)
m) and small particles (1.2 mm or less) are sorted and shipped through processes such as packaging.
【００２０】尚、本発明において、廃タイヤ等の原料を
略４５０℃〜略６００℃の範囲で燃焼させるのは、４５
０℃以下では、炭化物に油分が残り、活性炭にした場合
の吸着能力が低下するからであり、また、６００℃以上
では、廃タイヤ等が灰になり、活性炭の製造が不可能に
なるからである。In the present invention, the raw material such as waste tires is burned in the range of about 450 ° C. to about 600 ° C.
This is because at 0 ° C or lower, oil remains in the carbide and the adsorption capacity when activated carbon decreases, and at 600 ° C or higher, waste tires and the like become ash, making it impossible to produce activated carbon. is there.
【００２１】又、本発明者において行った実験では、廃
タイヤ１５０本（７ｋｇ／本）から活性炭３００〜３５
０リットルを得ることができた。これは、従来の製造方
法による場合の約３倍の歩留まりとなる。また、本発明
により得た炭化物で製造した活性炭の吸着能力について
の実験では、糞尿回収車に４０リットルの活性炭を設置
した場合で、従来品が１週間の消臭効果であったのに対
し、本発明による活性炭では、約１ヶ月の消臭効果（約
４倍）を得ることができた。In the experiment conducted by the inventor of the present invention, from 150 waste tires (7 kg / tire) to 300 to 35 activated carbon.
I was able to get 0 liters. This is a yield that is about three times that of the conventional manufacturing method. In addition, in the experiment on the adsorption capacity of the activated carbon produced from the charcoal-based material obtained by the present invention, in the case where 40 liters of activated carbon was installed in the manure recovery vehicle, the conventional product had a deodorizing effect for one week, With the activated carbon according to the present invention, the deodorizing effect of about 1 month (about 4 times) could be obtained.
【００２２】[0022]
【発明の効果】以上説明してきたように、本発明の廃タ
イヤ等乾留炭化装置（請求項１）及び廃タイヤ等乾留炭
化方法（請求項３）にあっては、廃タイヤ等の乾留に際
し、直火で廃タイヤ等を燃焼させるようにしたので、廃
タイヤ等から発生した油分を直火によって焼却すること
ができる。これにより、油分を完全に除去した状態の炭
化物を得て、吸着能力が高い高品質の活性炭を歩留まり
よく製造することができる。As described above, in the carbonization device for carbonization of waste tires (Claim 1) and the method for carbonization carbonization of waste tires (Claim 3) of the present invention, the carbonization of waste tires, etc. Since the waste tires and the like are burned by the direct fire, the oil content generated from the waste tires and the like can be incinerated by the direct fire. This makes it possible to obtain a carbide in which oil is completely removed, and to produce high-quality activated carbon having a high adsorption capacity with a high yield.
【００２３】又、生成ガスを第２燃焼炉で燃焼させるた
めのガス燃焼用送気装置の先端に空気吹出ノズルを設
け、この空気吹出ノズルを、その吹き出し方向がガス通
路内において原料燃焼室から生成ガス燃焼室に向けて、
生成ガスの流れ方向と平行になるように設けると（請求
項２）、空気を生成ガス燃焼室に供給しながら、その空
気の勢いにより原料燃焼室からの生成ガスを生成ガス燃
焼室に誘導させることができ、空気が原料燃焼室に侵入
することによる爆発等の危険を回避すると共に、生成ガ
スと空気の混合率を適正に保ちながら生成ガスを完全燃
焼させることができる。Further, an air blowing nozzle is provided at the tip of the gas combustion air feeding device for burning the produced gas in the second combustion furnace, and this air blowing nozzle is blown out from the raw material combustion chamber in the gas passage. Towards the produced gas combustion chamber,
If it is provided so as to be parallel to the flow direction of the generated gas (claim 2), while supplying air to the generated gas combustion chamber, the generated gas from the raw material combustion chamber is guided to the generated gas combustion chamber by the momentum of the air. Therefore, it is possible to avoid the risk of explosion or the like caused by the air entering the raw material combustion chamber, and to completely burn the generated gas while maintaining the mixing ratio of the generated gas and the air appropriately.
【図１】本発明の実施の１形態にかかる廃タイヤ等乾留
炭化装置及び廃タイヤ等乾留炭化方法を用いた活性炭製
造方法のフローチャートである。FIG. 1 is a flowchart of an activated carbon manufacturing method using a dry distillation carbonization apparatus for waste tires and a dry distillation carbonization method for waste tires according to an embodiment of the present invention.
１ 第１燃焼炉 １０ 原料燃焼室 ２ 燃焼装置 ２１ 着火バーナ ２３ 空気供給装置 ３ ガス通路 ４ 第２燃焼炉 ４０ 生成ガス燃焼室 ５１ ガス燃焼用送気装置 ５４ 空気吹出ノズル ６ 賦活化器 Ｔ 廃タイヤ 1st combustion furnace 10 Raw material combustion chamber 2 Combustion device 21 Ignition burner 23 Air supply device 3 gas passages 4 Second combustion furnace 40 Product gas combustion chamber 51 Gas combustion air supply device 54 Air blowing nozzle 6 Activator T waste tire
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3K061 AA18 AB02 AC14 BA01 CA01 FA21 FA27 3K078 AA01 BA03 CA02 CA09 CA13 CA24 4H012 EA00 HB07 HB09 ─────────────────────────────────────────────────── ─── Continued front page F term (reference) 3K061 AA18 AB02 AC14 BA01 CA01 FA21 FA27 3K078 AA01 BA03 CA02 CA09 CA13 CA24 4H012 EA00 HB07 HB09
Claims (3)
炭化装置であって、 内部が原料燃焼室に形成された第１燃焼炉と、内部が生
成ガス燃焼室に形成された第２燃焼炉がガス通路を介し
て連通され、 前記第１燃焼炉に、原料燃焼室の底部で原料をその原料
層の下部から直火によって略４５０℃〜略６００℃の範
囲で燃焼させていくようにした燃焼装置が設けられてい
ることを特徴とする廃タイヤ等乾留炭化装置。1. A dry distillation carbonization device for waste tires and the like made from waste tires and the like, the first combustion furnace having an inside formed in a raw material combustion chamber, and a second combustion furnace having an inside formed in a produced gas combustion chamber. The furnace is connected via a gas passage, and the raw material is burned in the first combustion furnace at the bottom of the raw material combustion chamber from a lower portion of the raw material layer by direct flame in the range of approximately 450 ° C to approximately 600 ° C. An apparatus for dry distillation and carbonization of waste tires, etc., characterized by being provided with the above combustion device.
において、 第２燃焼炉に空気を供給するためのガス燃焼用送気装置
が設けられ、このガス燃焼用送気装置の空気吹出ノズル
が、その吹き出し方向がガス通路内において原料燃焼室
から生成ガス燃焼室に向けて、生成ガスの流れ方向と平
行になるように設けられている廃タイヤ等乾留炭化装
置。2. The dry distillation carbonization device for waste tires according to claim 1, wherein a gas combustion air supply device for supplying air to the second combustion furnace is provided, and an air blowing nozzle of the gas combustion air supply device. However, a dry distillation carbonization device for waste tires, etc. is provided so that its blowing direction is parallel to the flow direction of the generated gas from the raw material combustion chamber to the generated gas combustion chamber in the gas passage.
炭化方法であって、 燃焼炉の原料燃焼室に収容した原料を、その原料層の下
部から直火によって略４５０℃〜略６００℃の範囲で燃
焼させていくようにしたことを特徴とする廃タイヤ等乾
留炭化方法。3. A dry distillation carbonization method for waste tires, etc. using waste tires as a raw material, wherein the raw material contained in a raw material combustion chamber of a combustion furnace is heated from a lower portion of the raw material layer to about 450 ° C. to about 600 ° C. by direct flame. A method for carbonization by dry distillation of waste tires, which is characterized in that combustion is carried out within the range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001377449A JP2003176483A (en) | 2001-12-11 | 2001-12-11 | Apparatus for dry distilling and carbonizing waste tire, or the like, and method for dry distilling waste tire, or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001377449A JP2003176483A (en) | 2001-12-11 | 2001-12-11 | Apparatus for dry distilling and carbonizing waste tire, or the like, and method for dry distilling waste tire, or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003176483A true JP2003176483A (en) | 2003-06-24 |
Family
ID=19185407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001377449A Pending JP2003176483A (en) | 2001-12-11 | 2001-12-11 | Apparatus for dry distilling and carbonizing waste tire, or the like, and method for dry distilling waste tire, or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003176483A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412394A (en) * | 2018-09-20 | 2021-09-17 | 杰尔马诺·阿拉尤·卡雷拉 | Pyrolysis apparatus |
| US11999920B2 (en) | 2020-09-14 | 2024-06-04 | Ecolab Usa Inc. | Cold flow additives for plastic-derived synthetic feedstock |
| US12031097B2 (en) | 2022-10-12 | 2024-07-09 | Ecolab Usa Inc. | Antifouling agents for plastic-derived synthetic feedstocks |
-
2001
- 2001-12-11 JP JP2001377449A patent/JP2003176483A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412394A (en) * | 2018-09-20 | 2021-09-17 | 杰尔马诺·阿拉尤·卡雷拉 | Pyrolysis apparatus |
| US11999920B2 (en) | 2020-09-14 | 2024-06-04 | Ecolab Usa Inc. | Cold flow additives for plastic-derived synthetic feedstock |
| US12031097B2 (en) | 2022-10-12 | 2024-07-09 | Ecolab Usa Inc. | Antifouling agents for plastic-derived synthetic feedstocks |
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