JP2000291918A - Crematory - Google Patents
CrematoryInfo
- Publication number
- JP2000291918A JP2000291918A JP11096666A JP9666699A JP2000291918A JP 2000291918 A JP2000291918 A JP 2000291918A JP 11096666 A JP11096666 A JP 11096666A JP 9666699 A JP9666699 A JP 9666699A JP 2000291918 A JP2000291918 A JP 2000291918A
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- main combustion
- crematory
- furnace
- furnace body
- 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
Landscapes
- Incineration Of Waste (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、火葬炉に関する。The present invention relates to a cremation furnace.
【0002】[0002]
【従来の技術】従来の火葬炉は、棺と略同じ高さか、少
し上側にバーナを設けてあり、遺体を上面側から燃焼す
る方式を採用していた。火葬炉を稼動させる作業員は、
主燃焼室を覗いて難燃物に直接火炎が当たるようにバー
ナの首振り角度の調整したり、或いは難燃物を操作棒に
よって火炎の当る位置に移動して、遺体を完全に焼却し
ていた。2. Description of the Related Art A conventional cremation furnace is provided with a burner substantially at the same height as the coffin or slightly above the coffin, and employs a method of burning a corpse from the upper surface side. Workers operating the crematorium,
The burner's swing angle is adjusted so that the flame hits the flame-retardant directly by looking into the main combustion chamber, or the flame-retardant is moved to the position where the flame hits by the operation rod, and the body is completely incinerated. Was.
【0003】火葬すると、熱気の上昇作用によって主燃
焼室の上部と下部で温度差が生じ、温度差によって炉体
が歪んで傷むことになった。火葬炉を一日に何度も使用
する場合には、炉体の寿命を延ばす為に、使用する間隔
を開けて、炉体をある程度冷ましてやることが望ましか
ったが、一日に多数の遺体を焼却せねばならない場合も
あり、この場合、間隔が不充分で、炉体が熱いうちに別
の遺体を火葬することになり、主燃焼室の上部と下部で
生じる温度差が大きくなって、炉体の歪みが助長され、
寿命が一気に短くなる。かといって、バーナの出力を上
げて、遺体の焼却時間を短くすると、確かに間隔を充分
取ることはできるが、燃料の効率が悪化し、しかも、一
回の使用中に主燃焼室に生じる温度差が通常のバーナ出
力の場合に比べて大きくなり、炉体の寿命が短くなるこ
とに繋がった。[0003] When cremated, a temperature difference occurs between the upper and lower portions of the main combustion chamber due to the rising action of hot air, and the furnace body is distorted and damaged by the temperature difference. When using a crematory furnace many times a day, it was desirable to cool the furnace to a certain extent in order to extend the life of the furnace, but to increase the life of the furnace, In some cases, the remains must be incinerated, in which case the spacing is insufficient and the other remains are cremated while the furnace is hot, increasing the temperature difference between the upper and lower parts of the main combustion chamber. , The furnace body distortion is promoted,
The life is shortened at a stretch. On the other hand, if the burner power is increased and the incineration time of the body is shortened, it is possible to secure a sufficient interval, but the fuel efficiency deteriorates and moreover, it occurs in the main combustion chamber during one use. The temperature difference became larger than in the case of normal burner output, which led to a shortened life of the furnace body.
【0004】[0004]
【発明が解決しようとする課題】本発明は上記実情を考
慮して開発されたものであり、その目的は、遺体の燃焼
時間を短縮すると共に、炉体の寿命を延ばすことのでき
る火葬炉を提供することである。SUMMARY OF THE INVENTION The present invention has been developed in view of the above circumstances, and an object of the present invention is to provide a cremation furnace capable of shortening the burning time of a corpse and extending the life of the furnace body. To provide.
【0005】[0005]
【課題を解決するための手段】本発明の火葬炉は、炉体
には主燃焼室の中間高さに、棺を載せるロストルを備
え、ロストルに備わる通口によって主燃焼室の上部空間
と下部空間を連通し、後壁に一対のバーナを、上部空間
と下部空間に別々に火炎を噴射する状態で設け、ロスト
ルの下方に配置する骨受け手段を、炉体内に出入れ可能
に設けてあることを特徴とする。In the cremation furnace of the present invention, the furnace body is provided with a roster for mounting a coffin at an intermediate height of the main combustion chamber, and the upper space and the lower space of the main combustion chamber are provided by a through hole provided in the roaster. The space is communicated, a pair of burners are provided on the rear wall in a state in which flames are separately sprayed to the upper space and the lower space, and a bone receiving means disposed below the roster is provided so as to be able to enter and exit the furnace body. It is characterized by the following.
【0006】「ロストル」とは、主燃焼室の上部空間と
下部空間を連通する通口を備えたものを意味し、具体的
な形状の一例としては、格子状、柵状が挙げられる。
「骨受け手段」とは、ロストルの通口から自然と骨が落
下した場合や、ロストル上に残った骨を作業者が強制的
に落下させた場合に、骨を受ける手段を意味し、具体的
な一例としては、皿状、台車状が挙げられる。[0006] "Rostor" means a member provided with a passage communicating between the upper space and the lower space of the main combustion chamber. Examples of specific shapes include a lattice shape and a fence shape.
"Bone receiving means" means a means for receiving bones when bones naturally fall from the entrance of Rostor or when an operator forcibly drops bones remaining on Rostor, Typical examples include a dish shape and a cart shape.
【0007】[0007]
【発明の実施の形態】本発明の火葬炉の第一例は図1に
示すように、炉体1の内部空間を、中間高さに設けた隔
壁2によって上下に仕切り、下側を棺3を火葬する主燃
焼室4とし、上側を主燃焼室4から発生する未燃焼ガス
を燃焼する再燃焼室5とし、両燃焼室4,5を連通する
煙道6を隔壁2と後壁7の間に開け、主燃焼室4の中間
高さ位置に、棺3を載せるロストル8を備え、ロストル
8によって主燃焼室4を上部空間4aと下部空間4bに
仕切り、ロストル8に備わる通口9によって上部空間4
aと下部空間4bを連通してある。後壁7にはロストル
8の上下位置に窓孔10を夫々開け、各窓孔10にバー
ナ11を首振り自在に設け、底壁12には棺3を載置す
る位置の真下に、骨受け手段13である骨受け皿を配置
してある。前壁14には主燃焼室4の上部位置に、棺の
入口15を開けると共に、下側に骨受け皿13の出入口
16を開け、棺用入口15を第一扉17で開閉可能に塞
ぎ、骨受け皿用出入口16を第二扉18で開閉可能に塞
いである。なお、後壁7には再燃焼室5の高さ位置にも
バーナ11を設けてある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a first example of a cremation furnace of the present invention is that an inner space of a furnace body 1 is vertically divided by a partition wall 2 provided at an intermediate height, and a coffin 3 is provided on a lower side. Is a main combustion chamber 4 for cremating, the upper side is a reburning chamber 5 for burning unburned gas generated from the main combustion chamber 4, and a flue 6 connecting the two combustion chambers 4, 5 is formed of a partition wall 2 and a rear wall 7. Opened in the middle, at the intermediate height position of the main combustion chamber 4, there is provided a roster 8 on which the coffin 3 is placed. The rostr 8 partitions the main combustion chamber 4 into an upper space 4 a and a lower space 4 b, and a through hole 9 provided in the rostr 8. Upper space 4
a communicates with the lower space 4b. Window holes 10 are opened in the rear wall 7 above and below the rostrum 8, and a burner 11 is swingably provided in each window hole 10, and the bottom wall 12 is provided with a bone support just below the position where the coffin 3 is placed. A bone tray as means 13 is arranged. In the front wall 14, an entrance 15 of the coffin is opened at the upper position of the main combustion chamber 4, and an entrance 16 of the bone tray 13 is opened on the lower side, and the entrance 15 for the coffin is opened and closed by the first door 17, The tray entrance 16 is openably closed by a second door 18. Note that a burner 11 is also provided on the rear wall 7 at the height of the reburning chamber 5.
【0008】ここで用いたロストル8は、炉体1の左右
側壁19,19間に、複数本の支持杆20を前後に間隔
を開けて並列して架設し、隣り合う支持杆20,20の
間が通口9となり、各支持杆20の上面を棺用入口15
の底面に合わせて、棺3を入れ易くしてある。なお、支
持杆20は耐火焼成レンガを材料に使用してある。The rostr 8 used here has a plurality of support rods 20 laid side-by-side at right and left side walls 19, 19 of the furnace body 1 at intervals in the front-rear direction. The space between them becomes a passage 9 and the upper surface of each support rod 20
The casket 3 is easy to put in according to the bottom of. The support rod 20 is made of fire-resistant fired brick.
【0009】本発明の火葬炉の第二例は、図2に示すよ
うに、ロストル8を構成する支持杆20の代わりに、パ
イプ21を用いたことを特徴とするものである。パイプ
21は、左右側壁19,19間よりも側方に突出して設
け、火葬中には内部に液体や気体を通過させて冷却し、
焼損しないようにする。パイプ21を断面円形にしてあ
るので、骨が滑り落ちるように自然と落下する。なお、
ここで用いた炉体1は煙道6を屈曲してあるので、再燃
焼室5に主燃焼室4の騒音が伝わり難くなっている。A second example of the cremation furnace of the present invention is characterized in that, as shown in FIG. 2, a pipe 21 is used in place of the supporting rod 20 which constitutes the roaster 8. The pipe 21 is provided so as to protrude laterally from between the left and right side walls 19, 19, and allows liquid or gas to pass through the inside during cremation for cooling.
Avoid burning. Since the pipe 21 has a circular cross section, it naturally falls as if the bone slides down. In addition,
Since the furnace body 1 used here has the flue 6 bent, it is difficult for the noise of the main combustion chamber 4 to be transmitted to the reburning chamber 5.
【0010】本発明の火葬炉の第三例は、図3に示すよ
うに、骨受け手段13として台車を用い、台車13を滑
走させるレール22を底壁12に敷設し、台車13の下
方に冷気を送る送風口23を後壁7に開けてある。台車
13を用いることによって、骨を炉体1の外に引き出す
作業を迅速に行える。第三例で用いた炉体1は、並流式
と呼ばれ、主燃焼室4と再燃焼室5との間に煙道6を、
両燃焼室4,5に対してほぼ平行に介在した構造で、バ
ーナ11の噴射によって前壁14側に移動した熱風が、
そのまま上昇して煙道6に侵入するものである。なお、
第一例と第二例で用いた炉体1は、向流式と呼ばれ、前
壁14側に移動した熱風が後壁7側(バーナ側)に戻っ
た後に、上昇して煙道6に侵入するものである。In the third example of the cremation furnace of the present invention, as shown in FIG. 3, a truck is used as the bone receiving means 13, and a rail 22 for sliding the truck 13 is laid on the bottom wall 12. An air outlet 23 for sending cool air is opened in the rear wall 7. By using the trolley 13, the operation of pulling the bone out of the furnace body 1 can be performed quickly. The furnace body 1 used in the third example is called a co-current type, and a flue 6 is provided between the main combustion chamber 4 and the re-combustion chamber 5.
With a structure interposed substantially parallel to both combustion chambers 4 and 5, the hot air moved to the front wall 14 side by the injection of the burner 11
It rises as it is and enters the flue 6. In addition,
The furnace body 1 used in the first example and the second example is called a countercurrent type, in which the hot air that has moved to the front wall 14 returns to the rear wall 7 side (burner side), and then rises and the flue 6 It is something that invades.
【0011】[0011]
【発明の効果】本発明の火葬炉は、主燃焼室の上部空間
と下部空間にバーナからの火炎が別々に達し、しかも、
棺を載せるロストルに、上部空間と下部空間を連通する
通口を設けてある構造なので、下部空間に達した火炎の
熱が通口を経て上部空間に上昇する作用が働き、遺体を
上下両面から焼却する理想的な燃焼状態を作り出すこと
ができ、その結果、難燃物を火炎に当てる為の作業を殆
どしなくとも短時間で遺体を焼却できる。また、熱の上
昇作用を巧みに利用して燃焼するので、燃料が有効に使
われる。さらに、上部空間と下部空間に火炎を別々に噴
射するので、主燃焼室が略均等に温まり、両空間に生じ
る温度差が、従来の構造に比べて小さくなり、その結
果、炉体の歪みが小さくなるので、炉体の寿命が延び
る。また、遺体を燃焼した際には、ロストルの通口から
骨が自然と落下するか、或いはロストル上に残った骨を
強制的に落下させれば、ロストルの下方に配置された骨
受け手段内に骨が収納されるので、骨を容易に集められ
る。According to the cremation furnace of the present invention, the flame from the burner reaches the upper space and the lower space of the main combustion chamber separately.
Since the ostre carrying the coffin is provided with an opening communicating the upper space and the lower space, the heat of the flame that reaches the lower space rises to the upper space via the opening, and the body is moved from both upper and lower sides. It is possible to create an ideal burning state for incineration, and as a result, it is possible to incinerate the corpse in a short time with little work to expose the flame-retardant to the flame. In addition, since the fuel is combusted using the heat-raising effect skillfully, the fuel is effectively used. Furthermore, since the flames are separately injected into the upper space and the lower space, the main combustion chamber warms up approximately evenly, and the temperature difference between the two spaces becomes smaller as compared with the conventional structure, and as a result, the distortion of the furnace body is reduced. Since the size is reduced, the life of the furnace body is extended. In addition, when the corpse is burned, if the bone falls naturally from the opening of the rostrum, or if the bone remaining on the rostrum is forcibly dropped, the bone will fall into the bone receiving means disposed below the rostol. Since the bones are stored in the bone, the bones can be easily collected.
【図1】(イ)(ロ)本発明の火葬炉の第一例を示す正
面側の断面図、及び側面側の断面図である。1A and 1B are a front sectional view and a side sectional view showing a first example of a crematorium of the present invention.
【図2】(イ)(ロ)本発明の火葬炉の第二例を示す正
面側の断面図、及び側面側の断面図である。FIGS. 2A and 2B are a front sectional view and a side sectional view showing a second example of the cremation furnace of the present invention.
【図3】(イ)(ロ)本発明の火葬炉の第三例を示す正
面側の断面図、及び側面側の断面図である。FIGS. 3A and 3B are a front sectional view and a side sectional view showing a third example of the crematorium of the present invention.
1 炉体 3 棺 4 主燃焼室 4a 上部空間 4b 下部空間 7 後壁 8 ロストル 9 通口 11 バーナ 13 骨受け手段 DESCRIPTION OF SYMBOLS 1 Furnace body 3 Casket 4 Main combustion chamber 4a Upper space 4b Lower space 7 Rear wall 8 Rostor 9 Vent 11 Burner 13 Bone receiving means
Claims (1)
さに、棺(3)を載せるロストル(8)を備え、ロスト
ル(8)に備わる通口(9)によって主燃焼室(4)の
上部空間(4a)と下部空間(4b)を連通し、後壁
(7)に一対のバーナ(11,11)を、上部空間(4
a)と下部空間(4b)に別々に火炎を噴射する状態で
設け、ロストル(8)の下方に配置する骨受け手段(1
3)を、炉体(1)内に出入れ可能に設けてあることを
特徴とする火葬炉。1. A furnace body (1) is provided with a rostrum (8) for placing a coffin (3) at an intermediate height of a main combustion chamber (4), and a main port (9) provided in the roaster (8). The upper space (4a) and the lower space (4b) of the combustion chamber (4) communicate with each other, and a pair of burners (11, 11) are provided on the rear wall (7).
a) and the lower space (4b) are provided separately in a state of injecting a flame, and the bone receiving means (1) is arranged below the rostr (8).
A cremation furnace, wherein 3) is provided so as to be able to enter and exit the furnace body (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11096666A JP2000291918A (en) | 1999-04-02 | 1999-04-02 | Crematory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11096666A JP2000291918A (en) | 1999-04-02 | 1999-04-02 | Crematory |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000291918A true JP2000291918A (en) | 2000-10-20 |
Family
ID=14171146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11096666A Pending JP2000291918A (en) | 1999-04-02 | 1999-04-02 | Crematory |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000291918A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030081694A (en) * | 2002-04-12 | 2003-10-22 | 강재원 | Ejecting carriage type cremator |
KR100655595B1 (en) * | 2004-12-24 | 2006-12-11 | 재단법인 포항산업과학연구원 | Energy Saving and Enviroment-Frendly Type Cremator |
KR101187651B1 (en) | 2012-06-01 | 2012-10-05 | 주식회사 대경에스코 | A portable incinerator for the safety processing of the animal corpse |
KR101711195B1 (en) * | 2016-10-06 | 2017-03-14 | 주식회사 대경에스코 | Economical and environmentally friendly advanced pyrolysis cremation furnace and method using the cremation furnace |
KR101796615B1 (en) | 2017-09-05 | 2017-11-13 | 주식회사 대경에스코 | Economical and environmentally friendly advanced pyrolysis cremation furnace |
-
1999
- 1999-04-02 JP JP11096666A patent/JP2000291918A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030081694A (en) * | 2002-04-12 | 2003-10-22 | 강재원 | Ejecting carriage type cremator |
KR100655595B1 (en) * | 2004-12-24 | 2006-12-11 | 재단법인 포항산업과학연구원 | Energy Saving and Enviroment-Frendly Type Cremator |
KR101187651B1 (en) | 2012-06-01 | 2012-10-05 | 주식회사 대경에스코 | A portable incinerator for the safety processing of the animal corpse |
KR101711195B1 (en) * | 2016-10-06 | 2017-03-14 | 주식회사 대경에스코 | Economical and environmentally friendly advanced pyrolysis cremation furnace and method using the cremation furnace |
KR101796615B1 (en) | 2017-09-05 | 2017-11-13 | 주식회사 대경에스코 | Economical and environmentally friendly advanced pyrolysis cremation furnace |
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