JP2005344016A - Carbonizing furnace - Google Patents

Carbonizing furnace Download PDF

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Publication number
JP2005344016A
JP2005344016A JP2004165676A JP2004165676A JP2005344016A JP 2005344016 A JP2005344016 A JP 2005344016A JP 2004165676 A JP2004165676 A JP 2004165676A JP 2004165676 A JP2004165676 A JP 2004165676A JP 2005344016 A JP2005344016 A JP 2005344016A
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Prior art keywords
carbonization furnace
carbonized
carbonization
main body
carbonizing furnace
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Japanese (ja)
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Shiro Hata
四郎 秦
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ZUITO SANGYO KK
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ZUITO SANGYO KK
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    • 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
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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

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  • Coke Industry (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a carbonizing furnace designed to efficiently successively carbonize a large amount of a material to be carbonized into charcoal and improve productivity by simple constitution. <P>SOLUTION: The carbonizing furnace is composed as follows. The furnace is equipped with a hangable heating container 1 for housing the material 2 to be carbonized, a carbonizing furnace body 5 opening the upper part for housing the heating container 1 so as to carry in and take out, a lid 9 for opening and closing the top opening 6 of the carbonizing furnace body 5, burners 10 provided in the outer wall of the carbonizing furnace body 5 so as to release a flame on the inside, a grate 7 installed at the bottom of the carbonizing furnace body 5 and a duct 11 for leading smoke from the lower side of the grate 7 to the outside. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、間伐材、製材残材、剪定材、竹材等の被炭化材となる各種の材料を炭化して炭を製造することができる炭化炉に関するものである。   The present invention relates to a carbonization furnace capable of producing charcoal by carbonizing various materials to be carbonized such as thinned wood, remaining lumber, pruned wood, bamboo, and the like.

木材等の各種の被炭化材を炭化して炭を製造する場合、一般に耐熱鋼材製やステンレス製等で炉壁を形成した炭化装置(炉)を使用して炭の製造が行われている。この従来の炭化装置(炉)は、例えば開閉口を備えた炭化炉本体と、この炭化炉本体に設けられた開閉可能な炭化ボックスと、この炭化ボックスに収納して炭化させる被炭化材を入れる容器と、前記炭化ボックスに供給する乾留ガスを燃焼させる燃焼装置等からなるものであった。   When charcoal is produced by carbonizing various carbonized materials such as wood, charcoal is generally produced using a carbonization device (furnace) made of heat-resistant steel or stainless steel and having a furnace wall formed. This conventional carbonization apparatus (furnace) is, for example, a carbonization furnace main body provided with an opening and closing, a carbonization box that can be opened and closed provided in the carbonization furnace main body, and a material to be carbonized that is housed and carbonized in the carbonization box. It consisted of a container and a combustion device for burning dry distillation gas supplied to the carbonization box.

この炭化装置(炉)で被炭化材を炭化する場合は、多数の被炭化材を容器に入れて炭化炉本体内の炭化ボックスに入れ、炭化炉本体を封じ燃焼装置を作動させ、容器内の被炭化材を炭化さる。   When carbonizing the material to be carbonized with this carbonization device (furnace), put a large number of materials to be carbonized in a container and put them in a carbonization box inside the carbonization furnace body, seal the carbonization furnace body and operate the combustion device, Carbonize the material to be carbonized.

ところが、このような従来の炭化装置(炉)で炭を製造する場合は、炭化装置内の自然冷却を待って炭化した炭を取り出さなければならず、自然冷却して炭化した炭を炉外に取り出せるまでには、備長炭の場合で１週間、他の木による炭でも２〜３日間くらい待たねばならなかった。   However, when producing charcoal using such a conventional carbonization device (furnace), the charcoal must be taken out after waiting for natural cooling in the carbonization device. I had to wait for a week for Bincho charcoal and a couple of days for other charcoal before I could get it out.

そのため、沢山の量の被炭化材を効率良く炭化して炭を製造するには、従来構造の炭化装置(炉)では、非効率であり、効率のよい炭の製造は望めなかった。   Therefore, in order to efficiently carbonize a large amount of the material to be carbonized to produce charcoal, the conventional carbonization apparatus (furnace) is inefficient, and efficient charcoal production cannot be expected.

なお、炭化装置(炉)に関する参考文献しては次のような文献がある。
特開２００３−２８６４８９号公報 特開２００４―０２８４５１号公報 特開２００２−２４１７５９号公報 In addition, as a reference for the carbonization apparatus (furnace), there are the following documents.
Japanese Patent Laid-Open No. 2003-286489 JP 2004-028451 A JP 2002-241759 A

本発明は前記のような点に鑑みて開発されたものである。その目的とするところは、簡単な構成で多量の被炭化材を効率良く炭化させて炭を製造することができ、生産性を向上させることができる炭化炉を提供することにある。   The present invention has been developed in view of the above points. An object of the invention is to provide a carbonization furnace capable of producing charcoal by efficiently carbonizing a large amount of material to be carbonized with a simple configuration and improving productivity.

本発明の炭化炉は、被炭化材を収納する吊り上げ可能な加熱容器と、この加熱容器を出し入れ可能に収納する上部を開口してなる炭化炉本体と、炭化炉本体の上部開口を開閉する蓋と、炭化炉本体の外壁に火炎を内側に放つように設けたバーナと、炭化炉本体の底部に設けたロストルと、ロストルの下から煙を外に導くダクトと、を備えてなる構成を特徴とする。   The carbonization furnace of the present invention includes a liftable heating container for storing a material to be carbonized, a carbonization furnace main body having an upper opening for accommodating the heating container, and a lid for opening and closing the upper opening of the carbonization furnace main body. And a burner provided on the outer wall of the main body of the carbonization furnace so as to emit a flame inside, a rooster provided at the bottom of the main body of the carbonization furnace, and a duct for guiding smoke from the bottom of the rooster. And

本発明の炭化炉では、炭化炉本体内に収納された加熱容器をクレーンやフォークリフトで吊り上げて外に出すことができるので、被炭化材を炭化させた直ぐの状態の時に加熱容器を炭化炉本体内からつり出して床等において加熱容器内の炭化物を自然冷却させることができる。この間にも被炭化材を収納した別の加熱容器を炭化炉本体内に入れて被炭化材の炭化作業を行うことができる。それ故に１台の炭化炉で被炭化材の炭化を、殆ど連続して行うことができ生産効率を大幅に向上させることができる。   In the carbonization furnace of the present invention, the heating vessel accommodated in the main body of the carbonization furnace can be lifted out by a crane or a forklift, so that the heating vessel can be put into the main body of the carbonization furnace when it is immediately carbonized. The carbide in the heating container can be naturally cooled on the floor or the like by hanging out from the inside. During this time, another heating vessel containing the material to be carbonized can be put into the main body of the carbonization furnace to perform the carbonization work of the material to be carbonized. Therefore, carbonization of the material to be carbonized can be performed almost continuously in one carbonization furnace, and the production efficiency can be greatly improved.

図１〜図３は本発明にかかる炭化炉１に関する図であって、２は被炭化材（例えば間伐材、製材残材、剪定材、竹材、建築廃材など、炭化できる種々の材料）を収納する加熱容器である。この加熱容器２は、上部を開口し底部にロストル３を形成した金属製の直方体形状であって、上部の外周部または側部の所定箇所にクレーン等で吊下げできるように複数の係止部４を設けてある。   1 to 3 are views relating to the carbonization furnace 1 according to the present invention, and 2 is a material to be carbonized (for example, various materials that can be carbonized, such as thinned wood, residual lumber, pruned wood, bamboo, and construction waste). Heating container. The heating container 2 has a metal rectangular parallelepiped shape with an opening at the top and a rooster 3 at the bottom, and a plurality of locking portions so that it can be suspended by a crane or the like at a predetermined location on the outer periphery or side of the upper portion. 4 is provided.

５は炭化炉本体であって、全体が直方体形状であり上部に加熱容器２を出し入れできる上部開口６を有し、底部には煙（排気ガス）を排出できる隙間開口したロストル７を有している。炭化炉本体５内には、上部開口６から前記の加熱容器２を完全に収納できる。また、加熱容器２を炭化炉本体５に収納した場合には、炭化炉本体５の外周壁部５ａと、加熱容器２の外周壁部２ａとの間に一定の隙間８が空くように炭化炉本体５を形成してある。   5 is a main body of the carbonization furnace, which has a rectangular parallelepiped shape as a whole, and has an upper opening 6 through which the heating container 2 can be taken in and out, and a bottom part having a rooster 7 with a gap opening through which smoke (exhaust gas) can be discharged. Yes. The heating vessel 2 can be completely accommodated in the carbonization furnace main body 5 from the upper opening 6. When the heating vessel 2 is stored in the carbonization furnace main body 5, the carbonization furnace so that a certain gap 8 is provided between the outer peripheral wall portion 5 a of the carbonization furnace main body 5 and the outer peripheral wall portion 2 a of the heating container 2. A main body 5 is formed.

炭化炉本体５には、上部開口６を開閉する蓋９が備えてある。この蓋９も上部開口６を開閉する場合にはクレーン等で吊り上げて開閉操作を行う。   The carbonization furnace main body 5 is provided with a lid 9 for opening and closing the upper opening 6. The lid 9 is also opened and closed by lifting it with a crane or the like when opening and closing the upper opening 6.

また、炭化炉本体５の外周壁部５ａには、加熱容器２の外周壁部２ａに火炎を当てて加熱容器２を加熱するバーナ１０を適宜の複数箇所に設けてある。バーナ１０は加熱容器２の外周壁部２ａに対して直角に設けられて水平方向に火炎を噴くようにしてある。   Further, burners 10 that heat the heating container 2 by applying a flame to the outer peripheral wall part 2 a of the heating container 2 are provided at a plurality of appropriate positions on the outer peripheral wall part 5 a of the carbonization furnace main body 5. The burner 10 is provided at a right angle to the outer peripheral wall 2a of the heating container 2 so as to inject a flame in the horizontal direction.

さらに、炭化炉本体５のロストル７の箇所には、乾留ガス（煙）を炭化炉本体５から外に導くダクト１１が設けてある。ダクト１１の端部は閉鎖させ、その近傍に煙突１２が設けてある。   Furthermore, a duct 11 for guiding the dry distillation gas (smoke) from the carbonization furnace body 5 to the outside is provided at the location of the rooster 7 of the carbonization furnace body 5. The end of the duct 11 is closed and a chimney 12 is provided in the vicinity thereof.

上記のような構成からなる本発明の炭化炉を使用して炭を製造する場合は、炭化炉本体５の外で加熱容器２内に多数の被炭化材を収納し、この加熱容器２をクレーン等で吊り上げて炭化炉本体５内に上部開口６から挿入する。挿入後は蓋９をクレーン等で吊り上げて炭化炉本体５の上部開口６を蓋９で閉じる。   When charcoal is produced using the carbonization furnace of the present invention having the above-described configuration, a large number of materials to be carbonized are accommodated in the heating vessel 2 outside the carbonization furnace body 5, and the heating vessel 2 is connected to a crane. It is lifted up by, for example, and inserted into the carbonization furnace body 5 through the upper opening 6. After the insertion, the lid 9 is lifted with a crane or the like, and the upper opening 6 of the carbonization furnace body 5 is closed with the lid 9.

このようにした後に各バーナ１０に着火して炭化炉本体５内を加熱する。煙突１２から煙が出てきたら被炭化材が着火して炭化状態がはじまったとみなして各バーナ１０を止める。所定の時間が経過したら、クレーン等で蓋９を開け、炭化炉本体５内の加熱容器２をクレーン等で吊り上げてコンクリート床の上に置く。このようにして加熱容器２を炭化炉本体５の外で自然冷却させ、所定時間経過後に加熱容器２から被炭化材の炭化した炭を取り出す。   After doing in this way, each burner 10 is ignited and the inside of the carbonization furnace main body 5 is heated. When smoke comes out from the chimney 12, the material to be carbonized is ignited and the carbonized state is started, and each burner 10 is stopped. When a predetermined time has elapsed, the lid 9 is opened with a crane or the like, and the heating vessel 2 in the carbonization furnace body 5 is lifted with a crane or the like and placed on the concrete floor. In this way, the heating vessel 2 is naturally cooled outside the carbonization furnace body 5, and charred carbonized carbonized material is taken out from the heating vessel 2 after a predetermined time has elapsed.

一方、前記の加熱容器２を炭化炉本体５から取り出した後に、時間の間隔を空けることなく引き続き被炭化材を収納した別の加熱容器２をクレーン等で吊り上げて、加熱されている炭化炉本体５内に収納し、炭化炉本体５の上部開口６を蓋９で閉じ、前記と同様にして、この被炭化材に対しても引き続き炭化を行う。   On the other hand, after the heating vessel 2 is taken out from the carbonization furnace main body 5, another heating vessel 2 containing the material to be carbonized is continuously lifted with a crane or the like without a time interval, and the carbonization furnace main body heated. 5, the upper opening 6 of the carbonization furnace body 5 is closed with a lid 9, and the carbonized material is continuously carbonized in the same manner as described above.

このように前記の炭化作業を順次行うことにより、炭化炉を効率良く稼動させて炭焼きの生産効率を上げることができる。   By sequentially performing the carbonization operation in this manner, the carbonization furnace can be operated efficiently and the production efficiency of charcoal firing can be increased.

本発明の炭化炉に関する簡略の説明図である。It is simple explanatory drawing regarding the carbonization furnace of this invention. 本発明の一例の炭化炉の正面図である。It is a front view of the carbonization furnace of an example of the present invention. 図２の側面図である。FIG. 3 is a side view of FIG. 2.

符号の説明Explanation of symbols

１ 炭化炉
２ 加熱容器
３ ロストル
４ 係止部
６ 上部開口
７ ロストル
１０ バーナー
１１ ダクト DESCRIPTION OF SYMBOLS 1 Carbonization furnace 2 Heating vessel 3 Rostor 4 Locking part 6 Upper opening 7 Rostor 10 Burner 11 Duct

Claims (1)

被炭化材を収納する吊り上げ可能な加熱容器と、この加熱容器を出し入れ可能に収納する上部を開口してなる炭化炉本体と、炭化炉本体の上部開口を開閉する蓋と、炭化炉本体の外壁に火炎を内側に放つように設けたバーナと、炭化炉本体の底部に設けたロストルと、ロストルの下から煙を外に導くダクトと、を備えてなる構成を特徴とする炭化炉。   A heating container that can be lifted to store a material to be carbonized, a carbonization furnace main body that has an upper opening that stores the heating container in a removable manner, a lid that opens and closes the upper opening of the carbonization furnace main body, and an outer wall of the carbonization furnace main body A carbonization furnace characterized by comprising: a burner provided so as to emit a flame to the inside; a rooster provided at the bottom of the main body of the carbonization furnace; and a duct for guiding smoke from the bottom of the rooster.
JP2004165676A 2004-06-03 2004-06-03 Carbonizing furnace Pending JP2005344016A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679734A (en) * 2012-06-14 2012-09-19 杨东进 Heating furnace with double furnace bodies
JP2014224185A (en) * 2013-05-15 2014-12-04 香蘭産業株式会社 Smoking apparatus, as well as production method of smoked charcoal, smoked ash, and smoked liquid, and smoked rice hull ash fertilizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679734A (en) * 2012-06-14 2012-09-19 杨东进 Heating furnace with double furnace bodies
JP2014224185A (en) * 2013-05-15 2014-12-04 香蘭産業株式会社 Smoking apparatus, as well as production method of smoked charcoal, smoked ash, and smoked liquid, and smoked rice hull ash fertilizer

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