JPS6152877B2 - - Google Patents
Info
- Publication number
- JPS6152877B2 JPS6152877B2 JP6742979A JP6742979A JPS6152877B2 JP S6152877 B2 JPS6152877 B2 JP S6152877B2 JP 6742979 A JP6742979 A JP 6742979A JP 6742979 A JP6742979 A JP 6742979A JP S6152877 B2 JPS6152877 B2 JP S6152877B2
- Authority
- JP
- Japan
- Prior art keywords
- pyrolysis
- furnace
- waste tires
- section
- 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.)
- Expired
Links
- 239000010920 waste tyre Substances 0.000 claims description 37
- 238000000197 pyrolysis Methods 0.000 claims description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000000446 fuel Substances 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 14
- 238000005979 thermal decomposition reaction Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/12—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of plastics, e.g. rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0496—Pyrolysing the materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- 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
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Gasification And Melting Of Waste (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
【発明の詳細な説明】
本発明は廃タイヤの熱分解炉に関し、更に詳し
くは廃タイヤを破砕することなくそのまま炉中に
投入して燃料を回収する廃タイヤの熱分解炉に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a waste tire pyrolysis furnace, and more particularly to a waste tire pyrolysis furnace in which the waste tires are put into the furnace as they are without being crushed to recover fuel.
近年、自動車工業の飛躍的な発展にみられるよ
うにモータリゼーシヨンが普及し、年々タイヤの
生産量はめざましい伸長を続けており、それに伴
ない古タイヤの廃棄量が激増している。このよう
な廃タイヤに殆んどが野積みのまま投棄と等しい
状態になつているか、又はただ漠然と焼却されて
いるのが現状であり、資源的に大変無駄であるば
かりでなく、公害防止の見地からもかかる投棄や
焼却は絶対に避けなければならないところであ
る。 In recent years, motorization has become widespread as seen in the rapid development of the automobile industry, and the production volume of tires continues to increase at a remarkable rate year by year.As a result, the amount of discarded old tires has increased dramatically. The current situation is that most of these scrap tires are left piled up in the open, in a state equivalent to being dumped, or are simply incinerated, which is not only a great waste of resources, but also a waste of pollution prevention efforts. From this point of view, such dumping and incineration must be avoided at all costs.
このような背景のもとに廃タイヤの有効利用法
として熱分解による様々な方法が提案されている
が、従来の提案方法はタイヤの破砕、スチールコ
ードの分離などの煩雑な工程を必要としたり、熱
分解後のカーボンの処理などのための装置の設備
費が大きいため廃タイヤの処理コストが非常に高
くなつたりするという問題を含んでいた。 Against this background, various methods using thermal decomposition have been proposed as effective ways to use waste tires, but the conventional methods require complicated processes such as crushing the tires and separating the steel cords. However, since the cost of equipment for processing carbon after pyrolysis is high, the cost of processing waste tires becomes extremely high.
本発明者等はこのような従来の廃タイヤの熱分
解法の問題点を排除し、比較的な簡単な操作でし
かも経済的に廃タイヤ中の有効成分を燃料として
回収すべく鋭意研究開発を進めた結果本発明をな
すに至つた。 The inventors of the present invention have conducted extensive research and development in order to eliminate these problems with the conventional thermal decomposition method of waste tires, and to economically recover the active components in waste tires as fuel using relatively simple operations. As a result of this progress, we have achieved the present invention.
本発明に係る廃タイヤの熱分解炉は、廃タイヤ
を熱分解して燃料を回収する熱分解炉において、
竪型内熱式炉本体の頂部に廃タイヤをタイヤ原型
のまま炉内に装入する装入部と熱分解生成ガスの
取出口を配し、装入された廃タイヤ中の有効成分
をガス化する熱分解部を上部に配し、かつ、残留
スチールコード系外に排出する手段と残留可燃成
分を完全燃焼せしめる燃焼部とを下部に配して廃
タイヤから燃料を回収すると共にスチールコード
を分離するようにしたことを特徴とする。 The pyrolysis furnace for waste tires according to the present invention is a pyrolysis furnace that pyrolyzes waste tires to recover fuel.
At the top of the vertical internal heating furnace body, there is a charging section for charging the waste tires into the furnace in their original shape, and an outlet for the pyrolysis product gas. A pyrolysis section for recovering fuel from waste tires is disposed at the top, and a means for discharging residual steel cords out of the system and a combustion section for completely burning residual combustible components are disposed at the bottom. It is characterized by being separated.
以下、本発明に係る廃タイヤの熱分解炉の好ま
しい一例を示す添付図面を参照して本発明装置の
構造及び操作方法について更に詳細に説明する。
添付図面の態様は本発明の一実施例にすぎず、本
発明の範囲をこれに限定するものでないことはい
うまでもない。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the structure and operating method of the apparatus of the present invention will be explained in more detail with reference to the accompanying drawings showing a preferred example of the waste tire pyrolysis furnace according to the present invention.
It goes without saying that the embodiments of the accompanying drawings are merely one embodiment of the present invention, and do not limit the scope of the present invention.
第１図は本発明に従つて廃タイヤを原型のまま
丸ごと連続的に投入して燃料を回収することがで
きる熱分解炉１０の断面説明図である。廃タイヤ
１１は、従来技術の如く破砕したり切断したりす
ることなく、丸ごと炉本体１２の頂部に設けた装
入部１３から装入される。廃タイヤ１１は装入部
１３の上部の例えば開閉ダンパー１４を開いて適
当な方法で装入し、次いで開閉ダンパー１４を閉
じた後炉本体１２最上側部の廃タイヤ装入口１５
を開き、プツシヤー１６を作動させて廃タイヤ１
１を炉本体１２内の最上段へ水平に装入する。 FIG. 1 is an explanatory cross-sectional view of a pyrolysis furnace 10 in which, according to the present invention, waste tires can be continuously fed in their entirety in their original form to recover fuel. The waste tires 11 are charged in their entirety from a charging section 13 provided at the top of the furnace body 12, without being crushed or cut as in the prior art. The waste tires 11 are charged in an appropriate manner by opening, for example, the opening/closing damper 14 at the top of the charging section 13, and then, after closing the opening/closing damper 14, the waste tires 11 are inserted into the waste tire charging port 15 at the uppermost side of the furnace main body 12.
Open it, operate the pusher 16, and remove the waste tire 1.
1 is horizontally charged into the uppermost stage of the furnace body 12.
このようにして炉本体１２内に装入された廃タ
イヤは重力で炉体内を次第に下方に進むに従つて
炉上部の熱分解部１７で下方から上昇するタイヤ
自身の部分燃焼又は外部燃料の燃焼で生成した高
温ガスで熱分解（乾留）され、生成熱分解ガス１
８として熱分解生成ガスの取出口１９から系外に
導びかれ、ガス燃料として又は常法に従つて一部
冷却液化され燃料油として回収される。炉体内の
熱分解部１７の温度には特に限定はないが、通常
は約300℃〜約1000℃の範囲で操作される。この
ようにして次第に熱分解され乍ら廃タイヤは炉体
内部を下降し、熱分解部１７底部のロストル２０
上に到達する。熱分解後の残存スチールコード２
１はロストル２０上に保持され、残留可燃成分２
２はロストル２０を通つて燃焼部２３に落下す
る。 The scrap tires charged into the furnace body 12 in this way gradually move downward through the furnace body due to gravity, and then rise from below in the pyrolysis section 17 at the top of the furnace, where the tires themselves are partially burned or external fuel is burned. The high-temperature gas generated is pyrolyzed (carbonized), and the generated pyrolysis gas 1
The pyrolysis product gas is led out of the system from the outlet 19 as 8, and is recovered as gas fuel or as fuel oil after being partially cooled and liquefied according to a conventional method. The temperature of the thermal decomposition section 17 in the furnace body is not particularly limited, but it is usually operated within a range of about 300°C to about 1000°C. In this way, while being gradually thermally decomposed, the waste tire descends inside the furnace body, and is placed in the rostol 20 at the bottom of the thermal decomposition section 17.
reach the top. Remaining steel cord after pyrolysis 2
1 is held on the rostol 20, and residual combustible components 2
2 falls into the combustion section 23 through the roaster 20.
或る量のスチールコード２１がロストル２０上
に滞積したら、第２図に示すように、炉壁に適当
な方法で設けたタイヤ保持プレート又は保持棒２
４を作動させて熱分解部１７のタイヤを保持し、
その下の空間に滞積したスチールコード２１はプ
ツシヤー２５により炉外のスチールコード排出部
２６に排出する。プツシヤー２５でロストル２０
上のスチールコード２１を排除したのち、再びタ
イヤ保持プレート２４を炉壁内に収納してタイヤ
をロストル上に落して熱分解操作を継続する。な
お第１図及び第２図にはタイヤを模式的に示した
が、タイヤは炉内を下降するに従つて次第に熱分
解されてその形状を崩し、その原型を保持しなく
なることはいうまでもない。また、第２図ではプ
ツシヤー２４を炉本体１２の両側に設けている
が、更にプツシヤーを多数個設けてもよいことは
いうまでもない。 Once a certain amount of steel cord 21 has accumulated on the roistle 20, as shown in FIG.
4 to hold the tire in the pyrolysis section 17,
The steel cord 21 accumulated in the space below is discharged by a pusher 25 to a steel cord discharge section 26 outside the furnace. Rostle 20 with Putsiya 25
After removing the upper steel cord 21, the tire holding plate 24 is again housed within the furnace wall, and the tire is dropped onto the roistle to continue the pyrolysis operation. Although tires are schematically shown in Figures 1 and 2, it goes without saying that as the tires descend through the furnace, they are gradually thermally decomposed, lose their shape, and no longer retain their original shape. do not have. Furthermore, although the pushers 24 are provided on both sides of the furnace body 12 in FIG. 2, it goes without saying that a large number of pushers may be provided.
スチールコード以外の可燃残渣２２はロストル
２０（このロストルは特に特別のものではなく、
一般的な任意のロストルを使用することができ
る）を通過して炉体下部の燃焼部２３内に集めら
れ、ここで底部入口２７より供給される空気（又
は酸素）２８により実質上完全燃焼されて廃タイ
ヤの熱乾留用高温ガスとして炉内を上昇する。場
合によつては炉底部にバーナーを設け外部燃料を
供給して高温ガスを発生させてもよいが、一般に
は、定常運転に入れば、外部燃料の供給は不要で
ある。２９はロストルである。 Combustible residue 22 other than steel cord is Rostr 20 (this Rostr is not particularly special,
(Any commonly used rooster can be used) and is collected in the combustion section 23 at the bottom of the furnace body, where it is substantially completely combusted by air (or oxygen) 28 supplied from the bottom inlet 27. The gas rises in the furnace as high-temperature gas for thermal carbonization of waste tires. In some cases, a burner may be provided at the bottom of the furnace and external fuel may be supplied to generate high-temperature gas, but generally, once steady operation is started, external fuel supply is not necessary. 29 is Lostle.
このように本発明に従つた廃タイヤの熱分解炉
では廃タイヤの破砕、切断やスチールコードの抜
き取りが必要でなく、更に熱分解後のスチールコ
ードの排出は、タイヤの炉内占有容積に比べてス
チールコードの占有容積が大変小さいので、数本
乃至数十本のタイヤ処理に対して１回の割で、し
かも短時間で円滑に行なうことができ、廃タイヤ
の熱分解の連続性を妨げることもない。また熱分
解部１７で発生したスチールコード以外の残渣２
２は炉底部の燃焼部２３で酸素又は空気により強
制燃焼させるため炉外に排出されるのは微量の金
属分だけであり面倒なカーボンの後処理は全く不
要である。また、この燃焼熱は上部の熱分解部に
おける熱分解（乾留）用熱源として有効に利用さ
れるので大変効率的である。この時の酸素源は熱
分解ガスの希釈を考慮するならば空気よりも酸素
の方が望ましいことはいうまでもない。残渣２２
を燃焼させる燃焼部２３は、上部の熱分解部１７
よりその断面積を小さくして酸素又は空気との混
合をよくし、更に残渣２２の燃焼部２３における
滞留時間を出来る限り長くするためにその高さを
大きくとるのが望ましい。 As described above, in the waste tire pyrolysis furnace according to the present invention, there is no need to crush or cut the waste tires or to remove the steel cords, and furthermore, the discharge of the steel cords after pyrolysis is compared to the volume occupied by the tires in the furnace. Since the volume occupied by the steel cord is very small, it is possible to process several to dozens of tires at once, and it can be carried out smoothly in a short time, preventing the continuity of thermal decomposition of waste tires. Not at all. In addition, residue 2 other than the steel cord generated in the thermal decomposition section 17
In No. 2, forced combustion is performed using oxygen or air in the combustion section 23 at the bottom of the furnace, so only a trace amount of metal is discharged outside the furnace, and there is no need for any troublesome post-treatment of carbon. Furthermore, this combustion heat is effectively used as a heat source for thermal decomposition (carbonization) in the upper thermal decomposition section, which is very efficient. It goes without saying that oxygen is more desirable than air as the oxygen source at this time, considering the dilution of the pyrolysis gas. Residue 22
The combustion section 23 that burns the
It is desirable to further reduce its cross-sectional area to improve mixing with oxygen or air, and to increase its height in order to lengthen the residence time of the residue 22 in the combustion section 23 as much as possible.
第１図に示すような耐火レンガ造りの熱分解炉
を用いて廃タイヤの熱分解実験を行つた結果は次
の通りであつた。なお、運転開始時はバーナーを
用いて外部燃料を燃焼させて熱源としたが、定常
状態では外部燃料は不要であつた。 The results of a pyrolysis experiment of waste tires using a pyrolysis furnace made of refractory bricks as shown in Figure 1 were as follows. At the start of operation, a burner was used to combust external fuel as a heat source, but in steady state no external fuel was needed.
運転時間 ４時間
廃タイヤ供給量 23Kg/hr
熱分解部温度 450℃
熱分解炉圧力 −10〜−１mmAq
生成熱分解ガス量 71Kg/hr
生成熱分解ガス熱量 3500Kcal/Kg
生成熱分解ガス組成（％）
N2 47
CO2 8.1
CO 2.7
H2 1.0
CH4 3.3
C2H4 1.7
C3H6 0.7
H2O 7.1
タール 17
チヤー 8.6
その他 2.8
計 100
排出スチールコードの量 1.2Kg/hr
残渣の量 2.1Kg/hr
以上説明したように、本発明装置を利用すれば
廃タイヤを原型のまま連続的に熱分解し、発生す
るスチールコード以外の熱分解残渣もほぼ完全に
燃焼させて熱分解用熱源として使用するので、廃
タイヤを熱分解処理するに当つて前処理や後処理
操作が必要でなく、更に炉の構造も非常に簡単な
ため設備費、保守費、運転費が低いという効果が
得られる。このように本発明装置は廃タイヤの熱
分解装置として最適のものである。 Operating time: 4 hours Waste tire supply amount: 23Kg/hr Pyrolysis section temperature: 450℃ Pyrolysis furnace pressure -10 to -1mmAq Amount of pyrolysis gas produced: 71Kg/hr Calorific value of pyrolysis gas: 3500Kcal/Kg Composition of pyrolysis gas produced (%) N 2 47 CO 2 8.1 CO 2.7 H 2 1.0 CH 4 3.3 C 2 H 4 1.7 C 3 H 6 0.7 H 2 O 7.1 Tar 17 Char 8.6 Others 2.8 Total 100 Amount of discharged steel cord 1.2Kg/hr Amount of residue 2.1Kg /hr As explained above, by using the device of the present invention, waste tires can be continuously pyrolyzed in their original form, and the generated pyrolysis residue other than steel cords can be almost completely combusted and used as a heat source for pyrolysis. Therefore, no pre-treatment or post-treatment operations are required when pyrolyzing waste tires, and the structure of the furnace is very simple, resulting in low equipment costs, maintenance costs, and operating costs. As described above, the apparatus of the present invention is most suitable as a waste tire pyrolysis apparatus.
第１図は本発明に従つた廃タイヤの熱分解炉の
一例を示す断面説明図であり、第２図は第１図の
炉においてスチールコードを排出する時の状態を
示す説明図である。
１０……熱分解炉、１１……廃タイヤ、１２…
…炉本体、１３……装入部、１７……熱分解部、
１８……生成熱分解ガス、１９……ガス取出口、
２０……ロストル、２１……スチールコード、２
２……可燃残渣、２３……燃焼部、２４……タイ
ヤ保持プレート又は保持棒、２６……スチールコ
ード排出部、２８……酸素又は空気。
FIG. 1 is an explanatory cross-sectional view showing an example of a waste tire pyrolysis furnace according to the present invention, and FIG. 2 is an explanatory view showing a state when steel cord is discharged from the furnace of FIG. 1. 10...Pyrolysis furnace, 11...Waste tire, 12...
...Furnace body, 13...Charging section, 17...Pyrolysis section,
18...Produced pyrolysis gas, 19...Gas outlet,
20...Rostle, 21...Steel Cord, 2
2... Combustible residue, 23... Combustion part, 24... Tire holding plate or holding rod, 26... Steel cord discharge part, 28... Oxygen or air.
Claims (1)
炉において、竪型内熱式炉本体の頂部に廃タイヤ
をタイヤ原型のまま炉内に装入する装入部と熱分
解生成ガスの取出口を配し、装入された廃タイヤ
中の有効成分をガス化する熱分解部を上部に配
し、かつ、残留スチールコードを系外に排出する
手段と残留可燃成分を完成燃焼せしめる燃焼部と
を下部に配して廃タイヤから燃料を回収すると共
にスチールコードを分離するようにしたことを特
徴とする廃タイヤの熱分解炉。1. In a pyrolysis furnace that pyrolyzes waste tires to recover fuel, there is a charging section at the top of the vertical internal heating furnace body that charges the waste tires into the furnace in their original shape, and a collection section for the pyrolysis product gas. A pyrolysis section for gasifying the active ingredients in the charged waste tires is disposed at the top, and a means for discharging the residual steel cord out of the system and a combustion section for completely combusting the residual combustible components. A pyrolyzing furnace for waste tires, characterized in that it is arranged at the bottom to collect fuel from waste tires and to separate steel cords.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6742979A JPS55160087A (en) | 1979-06-01 | 1979-06-01 | Cracker for waste tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6742979A JPS55160087A (en) | 1979-06-01 | 1979-06-01 | Cracker for waste tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55160087A JPS55160087A (en) | 1980-12-12 |
| JPS6152877B2 true JPS6152877B2 (en) | 1986-11-14 |
Family
ID=13344650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6742979A Granted JPS55160087A (en) | 1979-06-01 | 1979-06-01 | Cracker for waste tire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55160087A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0631262A (en) * | 1992-07-21 | 1994-02-08 | Natl Inst For Res In Inorg Mater | Burning treatment method of waste tire |
| WO2003045595A1 (en) * | 2001-10-25 | 2003-06-05 | Rodriguez Mancilla Jose De Jes | Tyre-melting machine |
| JP4811572B2 (en) * | 2005-11-21 | 2011-11-09 | 独立行政法人産業技術総合研究所 | Waste tire continuous combustion furnace |
| KR100593727B1 (en) | 2005-12-05 | 2006-06-30 | (주)에티스 | Reactor of Pyrolysis and Emulsification System of Waste Tire |
| CZ2014534A3 (en) * | 2014-08-07 | 2016-02-24 | Alpajar Group S.R.O. | Device for continuous thermal treatment of worn-out or otherwise disabled tires |
| CZ308787B6 (en) | 2019-09-06 | 2021-05-19 | TyReCycle a.s. | Method for continuous thermal treatment of used or damaged or otherwise degraded tires and equipment for carrying out this method |
-
1979
- 1979-06-01 JP JP6742979A patent/JPS55160087A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55160087A (en) | 1980-12-12 |
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