JP2008063490A - Dry distillation apparatus - Google Patents
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Abstract
Description
本発明は、廃タイヤ、木材、その他廃棄物等の有機物を乾留して油、ガス、炭化物等に再生する乾留装置の改良に関するものである。 The present invention relates to an improvement of a carbonization device for carbonizing organic matter such as waste tires, wood, and other wastes to regenerate them into oil, gas, carbides and the like.
従来、この種の乾留装置として、図３に示すものがある（特許文献１参照）。 Conventionally, as this type of carbonization apparatus, there is one shown in FIG. 3 (see Patent Document 1).
これについて説明すると、密閉されたカートリッジ（釜）２内で廃タイヤ等の有機物を加熱する加熱炉１と、このカートリッジ内からバルブ３および配管４を通して取り出される乾留ガスを段階的に冷却する一次冷却器５、二次冷却器６と、この一次冷却器５、二次冷却器６にて液化した油を各配管７、８を通して回収しこの油に含まれる水分を分離除去する油水分離槽９とを備え、この油水分離槽９から取り出される油が配管１１とポンプ１２とろ過器１０と配管１３を通して液化物タンク１４に送られ、この液化物タンク１４に貯留た油は加熱炉１のバーナに供給され、カートリッジの加熱のための熱源として利用される。 This will be described. Heating furnace 1 for heating organic matters such as waste tires in a sealed cartridge (pot) 2 and primary cooling for gradually cooling dry distillation gas taken out from the cartridge through valve 3 and piping 4. 5, secondary cooler 6, and oil-water separation tank 9 that collects oil liquefied in primary cooler 5 and secondary cooler 6 through pipes 7 and 8 and separates and removes water contained in the oil. The oil taken out from the oil / water separation tank 9 is sent to the liquefied tank 14 through the pipe 11, the pump 12, the filter 10, and the pipe 13, and the oil stored in the liquefied tank 14 is sent to the burner of the heating furnace 1. Supplied and used as a heat source for heating the cartridge.
一方、一次冷却器５、二次冷却器６で液化されなかった余剰の乾留ガスは、安全器１５および配管１６を通して余剰ガス燃焼炉（消臭消煙装置）１７に送られ、余剰ガス燃焼炉１７にて燃焼し、余剰ガスの消臭消煙等がはかられる。 On the other hand, surplus dry distillation gas that has not been liquefied by the primary cooler 5 and the secondary cooler 6 is sent to a surplus gas combustion furnace (deodorization and smoke eliminating device) 17 through a safety device 15 and a pipe 16, and the surplus gas combustion furnace. It burns in 17 and the deodorization and smoke of the surplus gas is removed.
また、安全器１５を通された余剰ガスの一部は、バルブ１８および配管１９を通して加熱炉１のバーナに供給され、カートリッジを加熱するための熱源として利用される。
このような従来の乾留装置にあっては、一次冷却器５、二次冷却器６では乾留ガスに含まれる油分が液化するとともに、乾留ガスに含まれるカーボン等がスラッジとして析出されるため、このスラッジが液化物タンク１４の油を加熱炉１のバーナに供給する管路を詰まらせるという問題点があった。 In such a conventional carbonization apparatus, the primary cooler 5 and the secondary cooler 6 liquefy the oil contained in the dry distillation gas, and the carbon contained in the dry distillation gas is precipitated as sludge. There is a problem that the sludge clogs the pipeline that supplies the oil in the liquefied tank 14 to the burner of the heating furnace 1.
本発明は上記の問題点に鑑みてなされたものであり、乾留ガスを液化した油からスラッジを回収できる乾留装置を提供することを目的とする。 This invention is made | formed in view of said problem, and it aims at providing the dry distillation apparatus which can collect | recover sludge from the oil which liquefied dry distillation gas.
本発明は、密閉されたカートリッジ内で有機物を加熱する加熱炉と、このカートリッジ内から取り出される乾留ガスを冷却する冷却器と、この冷却器から取り出される油とスラッジを貯留する一次油タンクとを備える乾留装置において、一次油タンクの貯留油を循環させる一次油循環回路と、この一次油循環回路を通過する油からスラッジを分離するスラッジ分離機とを備えたことを特徴とするものとした。 The present invention includes a heating furnace that heats organic matter in a sealed cartridge, a cooler that cools dry distillation gas taken out from the cartridge, and a primary oil tank that stores oil and sludge taken out from the cooler. The dry distillation apparatus includes a primary oil circulation circuit that circulates oil stored in a primary oil tank, and a sludge separator that separates sludge from oil that passes through the primary oil circulation circuit.
本発明によると、一次油タンクに溜められる油から大部分のスラッジを取り除き、一次油タンクからの油を取り出す管路がスラッジによって詰まることを防止できる。 According to the present invention, it is possible to remove most of the sludge from the oil stored in the primary oil tank and prevent the pipe from which the oil from the primary oil tank is taken out from being clogged with the sludge.
以下、本発明の実施の形態を添付図面に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
図１、図２に示すように、乾留装置は密閉されたカートリッジ（釜）内で廃タイヤ等の有機物を加熱する２つの加熱炉１を備える。この加熱炉１の設置数は２つに限らず、要求される処理能力に応じて１つまたは３つ以上に設定しても良い。 As shown in FIGS. 1 and 2, the carbonization apparatus includes two heating furnaces 1 for heating organic matter such as waste tires in a sealed cartridge (pot). The number of heaters 1 installed is not limited to two, and may be set to one or three or more according to the required processing capacity.
各加熱炉１のカートリッジ内から配管３を通して取り出される乾留ガスは一次冷却器５、二次冷却器６にて段階的に冷却され、乾留ガスに含まれる油分が液化する。 The dry distillation gas taken out from the cartridge of each heating furnace 1 through the pipe 3 is cooled stepwise by the primary cooler 5 and the secondary cooler 6, and the oil contained in the dry distillation gas is liquefied.
一次冷却器５、二次冷却器６にて液化した油が各配管７、８を通して一次油タンク２５に送られ、この一次油タンク２５の油が各配管６１を通して清浄油タンク２０に送られて貯留される。 The oil liquefied in the primary cooler 5 and the secondary cooler 6 is sent to the primary oil tank 25 through the pipes 7 and 8, and the oil in the primary oil tank 25 is sent to the clean oil tank 20 through the pipes 61. Stored.
清浄油タンク２０の油は配管３２を通して各加熱炉バーナ３１に送られると共に、清浄油タンク２０から第一リザーバタンク４４に送られて貯留される。清浄油タンク２０からオーバフローした油が第一地下タンク４２に送られて貯留され、清浄油タンク２０内の油量が不足した際に第一地下タンク４２から清浄油タンク２０に戻される。 The oil in the clean oil tank 20 is sent to each heating furnace burner 31 through the pipe 32 and also sent from the clean oil tank 20 to the first reservoir tank 44 and stored. The oil overflowed from the clean oil tank 20 is sent to and stored in the first underground tank 42 and is returned from the first underground tank 42 to the clean oil tank 20 when the amount of oil in the clean oil tank 20 is insufficient.
第二地下タンク４６、Ａ重油タンク４８、第二リザーバタンク５６にはＡ重油等の燃料油が貯留される。Ａ重油タンク４８の油が各配管４９、５０を通して各加熱炉バーナ３１に送られる。 Fuel oil such as A heavy oil is stored in the second underground tank 46, the A heavy oil tank 48, and the second reservoir tank 56. The oil in the A heavy oil tank 48 is sent to each heating furnace burner 31 through the pipes 49 and 50.
加熱炉バーナ３１は水混合燃焼方式のものであり、清浄油タンク２０から供給される油またはＡ重油タンク４８から供給される油と、廃水タンク３３から配管３４を通して供給される水を混合して燃焼させ、加熱炉１のカートリッジを加熱する。 The heating furnace burner 31 is of the water mixing combustion type, and mixes the oil supplied from the clean oil tank 20 or the oil supplied from the A heavy oil tank 48 with the water supplied from the waste water tank 33 through the pipe 34. The cartridge of the heating furnace 1 is heated by burning.
一次冷却器５、二次冷却器６を通過した余剰ガスは油分回収器７０に送られ、余剰ガスに含まれる油分が回収される。 The surplus gas that has passed through the primary cooler 5 and the secondary cooler 6 is sent to the oil content collector 70, and the oil content contained in the surplus gas is recovered.
油分回収器７０は、油分吸着液を溜める油分吸着液槽７５と、油分吸着液内に余剰ガスを吐出するガス流入管７１〜７３と、油分吸着液中を浮上する余剰ガスの気泡を通過させて細かい気泡に分割する穴あき板（図示せず）と、油分吸着液面上に出た余剰ガスを取り出すガス流出管９２とを備える。各ガス流入管７１〜７３から大きな気泡となって吐出する余剰ガスは油分吸着液中を浮上する過程で穴あき板の***を通過することにより細かい気泡となり、余剰ガスに含まれる油分が油分吸着液に触れて液化することが促され、油分回収器７０にて回収された油は配管６９を通して一次油タンク２５に送られる。 The oil recovery unit 70 passes an oil adsorbing liquid tank 75 that stores the oil adsorbing liquid, gas inflow pipes 71 to 73 that discharge surplus gas into the oil adsorbing liquid, and bubbles of surplus gas floating in the oil adsorbing liquid. And a perforated plate (not shown) that is divided into fine bubbles, and a gas outflow pipe 92 for taking out excess gas that has come out on the oil adsorption surface. The surplus gas discharged from each gas inflow pipe 71-73 as a large bubble passes through a small hole in the perforated plate in the process of rising in the oil adsorbing liquid, and becomes a fine bubble, and the oil contained in the surplus gas is adsorbed by the oil. The oil is urged to be liquefied by touching the liquid, and the oil recovered by the oil recovery unit 70 is sent to the primary oil tank 25 through the pipe 69.
油分回収器７０を通過した余剰ガスは安全器１５を経て余剰ガス燃焼炉（消臭消煙装置）１７に送られ、余剰ガス燃焼炉１７にて燃焼する。 The surplus gas that has passed through the oil recovery unit 70 is sent to the surplus gas combustion furnace (deodorant and smoke eliminating device) 17 through the safety device 15 and burned in the surplus gas combustion furnace 17.
安全器１５内には水が溜められ、この水によって余剰ガス燃焼炉１７から配管１６を通って逆流するガスの流れを遮断する。安全器１５の水は余剰ガスの通過に伴って汚濁するため、定期的に配管３６、３７を通して廃水タンク３３へ排出する。 Water is stored in the safety device 15, and the flow of gas flowing backward from the surplus gas combustion furnace 17 through the pipe 16 is blocked by this water. Since the water in the safety device 15 is polluted with the passage of surplus gas, it is periodically discharged to the waste water tank 33 through the pipes 36 and 37.
余剰ガス燃焼炉１７は主バーナ５８と副バーナ５７を備え、主バーナ５８には第二リザーバタンク５６に貯留されたＡ重油が供給され、副バーナ５７には第一リザーバタンク４４に貯留された回収油が供給される。乾留ガスが一次冷却器５、二次冷却器６で液化される油量が多い場合には、主バーナ５８にも第一リザーバタンク４４に貯留された回収油を燃料とする構成にすることもできる。また、処理すべき廃水の量が多い場合には、余剰ガス燃焼炉１７の主バーナ５８と副バーナ５７を水混合燃焼方式のバーナとして、廃水タンク３３の水と油を混合燃焼させる構成とすることもできる。 The surplus gas combustion furnace 17 includes a main burner 58 and a sub burner 57. The main burner 58 is supplied with A heavy oil stored in the second reservoir tank 56, and the sub burner 57 is stored in the first reservoir tank 44. Recovered oil is supplied. When the amount of oil that is liquefied by the primary cooler 5 and the secondary cooler 6 is large, the recovered oil stored in the first reservoir tank 44 may be used as fuel for the main burner 58 as well. it can. Further, when the amount of waste water to be treated is large, the main burner 58 and the auxiliary burner 57 of the surplus gas combustion furnace 17 are used as a water mixed combustion type burner, and the water and oil in the waste water tank 33 are mixed and burned. You can also.
図２に示すように、加熱炉１は廃タイヤ等の有機物が入れられるカートリッジと、このカートリッジを加熱する熱源として水混合燃焼方式の加熱炉バーナ３１を備える。密閉されたカートリッジ内にて有機物を無酸素状態で間接加熱することによって、カートリッジ内で有機物を乾留化して炭化物が作られると共に、カートリッジ内から乾留ガスが配管３を通して取り出される。 As shown in FIG. 2, the heating furnace 1 includes a cartridge in which organic substances such as waste tires are put, and a water-mixed combustion type heating furnace burner 31 as a heat source for heating the cartridge. By indirectly heating the organic matter in an oxygen-free state in the sealed cartridge, the organic matter is dry-distilled in the cartridge to form a carbide, and the dry distillation gas is taken out from the cartridge through the pipe 3.
一次冷却器５は、冷却水が流れる冷却配管群２１と、乾留ガスが通過する管のまわりを冷却水が循環する熱交換部２２とを備え、乾留ガスをこれらによって冷却して液化した油やスラッジ等を回収する。 The primary cooler 5 includes a cooling pipe group 21 through which cooling water flows and a heat exchange unit 22 in which the cooling water circulates around the pipe through which the dry distillation gas passes. Collect sludge etc.
二次冷却器６は、乾留ガスが通過する管のまわりを冷却水が循環する熱交換部２３を備え、乾留ガスをこの熱交換部２３によって冷却して液化した油やスラッジ等を回収する。 The secondary cooler 6 includes a heat exchanging unit 23 in which cooling water circulates around a pipe through which the dry distillation gas passes, and the dry distillation gas is cooled by the heat exchange unit 23 to recover liquefied oil, sludge, and the like.
油分回収器７０は油分吸着液を溜め、この油分吸着液内に余剰ガスを通し、余剰ガス中に含まれる油が油分吸着液に触れることによって液化し、この液化した油を油分吸着液に取り込んで回収し、回収された油は油分吸着液と共に配管６９を通して一次油タンク２５に送られる。油分回収器７０にて油分吸着液上に出た余剰ガスが配管６８を通して安全器１５へと送られる。 The oil recovery unit 70 accumulates an oil adsorbing liquid, passes surplus gas into the oil adsorbing liquid, liquefies when the oil contained in the surplus gas touches the oil adsorbing liquid, and takes this liquefied oil into the oil adsorbing liquid. The recovered oil is sent to the primary oil tank 25 through the pipe 69 together with the oil adsorption solution. The surplus gas that has come out on the oil adsorbent in the oil collector 70 is sent to the safety device 15 through the pipe 68.
安全器１５は水を溜め、余剰ガスを流入させる配管６８の出口が水中に臨むように設けられている。配管６８を通して導かれる余剰ガスは気泡となって水中に流出し、水上に出た余剰ガスが配管１６を通して余剰ガス燃焼炉１７へと送られる。余剰ガス燃焼炉１７から配管１６を通って安全器１５へと逆流するガスの流れは安全器１５内に溜められた水によって止められる。余剰ガス燃焼炉１７から火炎が配管１６を通って伝播する場合、火炎が安全器１５に溜められた水によって遮断される。 The safety device 15 is provided so that the outlet of the pipe 68 for storing water and allowing excess gas to flow in faces the water. The surplus gas guided through the pipe 68 flows out into the water as bubbles, and the surplus gas discharged onto the water is sent to the surplus gas combustion furnace 17 through the pipe 16. The flow of gas flowing back from the surplus gas combustion furnace 17 through the pipe 16 to the safety device 15 is stopped by the water stored in the safety device 15. When a flame propagates from the surplus gas combustion furnace 17 through the pipe 16, the flame is blocked by the water stored in the safety device 15.
安全器１５には手動操作弁３８を介して供給される水が溜められる。安全器１５と廃水タンク３３は３本の配管３５、３６、３７によって連通される。安全器１５からオーバフローした廃水は配管３６を通して廃水タンク３３に流出する。安全器１５のメンテナンス時にバルブ３９を開いて水が抜き取られる。 The safety device 15 stores water supplied via the manual operation valve 38. The safety device 15 and the waste water tank 33 are communicated with each other by three pipes 35, 36, and 37. Waste water overflowed from the safety device 15 flows out into the waste water tank 33 through the pipe 36. During maintenance of the safety device 15, the valve 39 is opened to drain water.
一次冷却器５、二次冷却器６、油分回収器７０を流れる乾留ガスからスラッジが析出されるが、このスラッジは液化した油と共に配管７、８、６９を通して一次油タンク２５に送られる。 Sludge is precipitated from the dry distillation gas flowing through the primary cooler 5, the secondary cooler 6, and the oil content collector 70, and this sludge is sent to the primary oil tank 25 through the pipes 7, 8 and 69 together with the liquefied oil.
一次油タンク２５にはこれに溜められる油を循環させる一次油循環回路５５が設けられ、一次油循環回路５５に油に含まれるスラッジ等を分離除去するスラッジ分離機５１が設けられる。 The primary oil tank 25 is provided with a primary oil circulation circuit 55 that circulates oil stored therein, and the primary oil circulation circuit 55 is provided with a sludge separator 51 that separates and removes sludge and the like contained in the oil.
一次油循環回路５５は一次油タンク２５とスラッジ分離機５１を連通する配管５２、５３によって構成される。配管５２はその一端が一次油タンク２５の下部に接続され、他端がスラッジ分離機５１に接続される。配管５３の一端が一次油タンク２５の上部に接続され、他端がスラッジ分離機５１に接続される。 The primary oil circulation circuit 55 includes pipes 52 and 53 that connect the primary oil tank 25 and the sludge separator 51. One end of the pipe 52 is connected to the lower part of the primary oil tank 25, and the other end is connected to the sludge separator 51. One end of the pipe 53 is connected to the upper part of the primary oil tank 25, and the other end is connected to the sludge separator 51.
一次油タンク２５内の油が配管５２を通してスラッジ分離機５１のポンプに吸い込まれ、スラッジ分離機５１から流出する油が配管５３を通して一次油タンク２５に流下する。スラッジ分離機５１は遠心分離機によってこれを循環する油からスラッジを分離する。 Oil in the primary oil tank 25 is sucked into the pump of the sludge separator 51 through the pipe 52, and oil flowing out from the sludge separator 51 flows down to the primary oil tank 25 through the pipe 53. The sludge separator 51 separates sludge from the oil circulating through the centrifuge.
一次油タンク２５内には冷却パイプ５４設けられ、この冷却パイプ５４を循環する冷却水によって一次油タンク２５内の油が冷却される。 A cooling pipe 54 is provided in the primary oil tank 25, and the oil in the primary oil tank 25 is cooled by cooling water circulating through the cooling pipe 54.
一次油タンク２５と清浄油タンク２０を連通する配管６１にはポンプ６２が介装される。一次油タンク２５におけるスラッジの分離除去工程が終了した後に、ポンプ６２が駆動され、一次油タンク２５の油が配管６１を通して清浄油タンク２０に貯留される。 A pump 62 is interposed in a pipe 61 that communicates the primary oil tank 25 and the clean oil tank 20. After the separation and removal process of sludge in the primary oil tank 25 is completed, the pump 62 is driven and the oil in the primary oil tank 25 is stored in the clean oil tank 20 through the pipe 61.
清浄油タンク２０の油を循環ポンプ６４を介して循環させる清浄油循環回路６５が設けられる。清浄油循環回路６５の吸込口は清浄油タンク２０の下部に接続される。 A clean oil circulation circuit 65 for circulating the oil in the clean oil tank 20 through the circulation pump 64 is provided. The suction port of the cleaning oil circulation circuit 65 is connected to the lower part of the cleaning oil tank 20.
以上のように構成されて、次に作用及び効果について説明する。 Next, the operation and effect will be described.
加熱炉１にて、密閉されたカートリッジ内にて有機物を無酸素状態で間接加熱することによって、カートリッジ内で有機物を乾留化して炭化物が作られると共に、カートリッジ内から乾留ガスが配管３を通して取り出される。 In the heating furnace 1, the organic matter is indirectly heated in an oxygen-free state in a sealed cartridge, whereby the organic matter is dry-distilled in the cartridge to produce carbide, and the dry distillation gas is taken out from the cartridge through the pipe 3. .
加熱炉１から取り出される高温の乾留ガスは一次冷却器５、二次冷却器６にて冷却され、乾留ガス中の油分が液化して回収されるとともに、乾留ガスに含まれるカーボン等がスラッジとして析出される。 The high-temperature dry distillation gas taken out from the heating furnace 1 is cooled by the primary cooler 5 and the secondary cooler 6, and the oil in the dry distillation gas is liquefied and recovered, and carbon contained in the dry distillation gas is used as sludge. It is deposited.
一次冷却器５、二次冷却器６から取り出される余剰ガスはここで液化されなかった油分を含むが、この油分が油分回収器７０に溜められた油分吸着液に触れることによって液化し、この液化した油が油分吸着液に取り込まれて回収されるとともに、余剰ガスから析出されるスラッジが油分吸着液に取り込まれて回収される。この油分吸着液としてＡ重油が用いられるが、これに限らず、他の燃料油を用いても良い。 The surplus gas taken out from the primary cooler 5 and the secondary cooler 6 contains the oil that has not been liquefied here, but this oil is liquefied by touching the oil adsorbed liquid stored in the oil collector 70, and this liquefaction. The collected oil is taken in and collected in the oil adsorbing liquid, and sludge precipitated from the surplus gas is taken in and collected in the oil adsorbing liquid. Although A heavy oil is used as this oil adsorption liquid, not only this but another fuel oil may be used.
一次冷却器５、二次冷却器６、油分回収器７０の油はスラッジと共に配管７、８、６９を通して一次油タンク２５に送られる。 The oil in the primary cooler 5, the secondary cooler 6, and the oil content collector 70 is sent to the primary oil tank 25 through the pipes 7, 8 and 69 together with the sludge.
一次油タンク２５に溜められる油はスラッジ分離機５１を介して所定回数（例えば２０回）分だけ一次油循環回路５５を循環する。スラッジ分離機５１は遠心分離機によってこれを循環する油からスラッジを分離する。スラッジ分離機５１にて回収されたスラッジは図示しない排出口から取り出される。 The oil stored in the primary oil tank 25 circulates through the primary oil circulation circuit 55 through the sludge separator 51 a predetermined number of times (for example, 20 times). The sludge separator 51 separates sludge from the oil circulating through the centrifuge. The sludge collected by the sludge separator 51 is taken out from a discharge port (not shown).
これにより、一次油タンク２５に溜められる油から大部分のスラッジが取り除かれるが、タール状物質が一次油タンク２５に残留する。 As a result, most of the sludge is removed from the oil stored in the primary oil tank 25, but tar-like substances remain in the primary oil tank 25.
上記した一次油タンク２５において油を所定回数だけ循環とせることが終了すると、ポンプ６２を駆動し、一次油タンク２５に溜められた油をタール状物質と共に配管６１を通して清浄油タンク２０に移す。 When the circulation of oil in the primary oil tank 25 is completed a predetermined number of times, the pump 62 is driven, and the oil stored in the primary oil tank 25 is transferred to the clean oil tank 20 through the pipe 61 together with the tar-like substance.
循環ポンプ６４を駆動して清浄油タンク２０の油が清浄油循環回路６５を循環させることにより、清浄油タンク２０の油に含まれるタール状物質が沈殿しないように撹拌される。これにより、タール状物質は清浄油タンク２０から配管３２を通して各加熱炉バーナ３１に送られる油に混ざり、加熱炉バーナ３１にて油と共に燃焼する。 The circulation pump 64 is driven to cause the oil in the clean oil tank 20 to circulate through the clean oil circulation circuit 65, so that the tar-like substance contained in the oil in the clean oil tank 20 is stirred so as not to precipitate. As a result, the tar-like substance is mixed with the oil sent from the clean oil tank 20 to each heating furnace burner 31 through the pipe 32 and burned together with the oil in the heating furnace burner 31.
本実施形態では、密閉されたカートリッジ内で有機物を加熱する加熱炉１と、このカートリッジ内から取り出される乾留ガスを冷却する一次冷却器５、二次冷却器６と、この一次冷却器５、二次冷却器６から取り出される油とスラッジを貯留する一次油タンク２５とを備える乾留装置において、一次油タンク２５の貯留油を循環させる一次油循環回路５５と、この一次油循環回路５５を通過する油からスラッジを分離するスラッジ分離機５１とを備えたため、一次油タンク２５に溜められる油から大部分のスラッジを取り除き、スラッジが配管３２等を詰まらせることを防止できる。 In the present embodiment, a heating furnace 1 that heats organic matter in a sealed cartridge, a primary cooler 5 and a secondary cooler 6 that cool dry distillation gas taken out from the cartridge, and the primary coolers 5 and 2 In a dry distillation apparatus including an oil taken out from the secondary cooler 6 and a primary oil tank 25 for storing sludge, the primary oil circulation circuit 55 for circulating the stored oil in the primary oil tank 25 and the primary oil circulation circuit 55 are passed through. Since the sludge separator 51 for separating the sludge from the oil is provided, most of the sludge is removed from the oil stored in the primary oil tank 25, and the sludge can be prevented from clogging the pipe 32 and the like.
本実施形態では、一次油タンク２５の油が移される清浄油タンク２０と、この清浄油タンク２０に貯留された油を循環ポンプ６４を介して循環させる清浄油循環回路６５とを備え、清浄油タンク２０の油を加熱炉１を加熱する加熱炉バーナ３１に供給する構成としたため、清浄油タンク２０の油に含まれるタール状物質が沈殿しないように撹拌され、タール状物質が油と共に加熱炉バーナ３１に送られ、加熱炉バーナ３１にて燃焼し処理される。 In the present embodiment, the cleaning oil tank 20 to which the oil in the primary oil tank 25 is transferred, and the cleaning oil circulation circuit 65 that circulates the oil stored in the cleaning oil tank 20 via the circulation pump 64 are provided. Since the oil in the tank 20 is supplied to the heating furnace burner 31 for heating the heating furnace 1, the oil is stirred so that the tar-like substance contained in the oil in the clean oil tank 20 does not precipitate, and the tar-like substance is heated together with the oil. It is sent to the burner 31 and burned and processed in the heating furnace burner 31.
本発明は上記の実施の形態に限定されずに、その技術的な思想の範囲内において種々の変更がなしうることは明白である。 The present invention is not limited to the above-described embodiment, and it is obvious that various modifications can be made within the scope of the technical idea.
１ 加熱炉
５ 一次冷却器
６ 二次冷却器
２５ 一次油タンク
３１ 加熱炉バーナ
５１ スラッジ分離機
５５ 一次油循環回路
６４ ポンプ
６５ 清浄油循環回路
DESCRIPTION OF SYMBOLS 1 Heating furnace 5 Primary cooler 6 Secondary cooler 25 Primary oil tank 31 Heating furnace burner 51 Sludge separator 55 Primary oil circulation circuit 64 Pump 65 Clean oil circulation circuit
Claims (2)
前記一次油タンクの貯留油を循環させる一次油循環回路と、この一次油循環回路を通過する油からスラッジを分離するスラッジ分離機とを備えたことを特徴とする乾留装置。 In a dry distillation apparatus comprising a heating furnace that heats organic matter in a sealed cartridge, a cooler that cools dry distillation gas taken out from the cartridge, and a primary oil tank that stores oil taken out from the cooler and sludge ,
A dry distillation apparatus comprising: a primary oil circulation circuit that circulates oil stored in the primary oil tank; and a sludge separator that separates sludge from oil passing through the primary oil circulation circuit.
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| Application Number | Priority Date | Filing Date | Title |
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| JP2006244284A JP2008063490A (en) | 2006-09-08 | 2006-09-08 | Dry distillation apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2006244284A JP2008063490A (en) | 2006-09-08 | 2006-09-08 | Dry distillation apparatus |
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| JP2008063490A true JP2008063490A (en) | 2008-03-21 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008133321A (en) * | 2006-11-27 | 2008-06-12 | Nippon Steel Corp | Method for producing thermally decomposed oil from rubber-based waste and apparatus therefor |
| JP2012163260A (en) * | 2011-02-07 | 2012-08-30 | Jfe Engineering Corp | Waste gasification melting device |
| KR101202810B1 (en) * | 2012-02-20 | 2012-11-19 | 이달은 | Pyrolysis system |
| WO2016175481A1 (en) * | 2015-04-28 | 2016-11-03 | 이달은 | Pyrolysis apparatus and pyrolysis system for recovery of oil and production of solids |
-
2006
- 2006-09-08 JP JP2006244284A patent/JP2008063490A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008133321A (en) * | 2006-11-27 | 2008-06-12 | Nippon Steel Corp | Method for producing thermally decomposed oil from rubber-based waste and apparatus therefor |
| JP2012163260A (en) * | 2011-02-07 | 2012-08-30 | Jfe Engineering Corp | Waste gasification melting device |
| KR101202810B1 (en) * | 2012-02-20 | 2012-11-19 | 이달은 | Pyrolysis system |
| WO2013125771A1 (en) * | 2012-02-20 | 2013-08-29 | Lee Dal-Eun | Waste pyrolysis system |
| WO2016175481A1 (en) * | 2015-04-28 | 2016-11-03 | 이달은 | Pyrolysis apparatus and pyrolysis system for recovery of oil and production of solids |
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