JP2021120144A - Device for converting organic material to inorganic material - Google Patents

Device for converting organic material to inorganic material Download PDF

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JP2021120144A
JP2021120144A JP2020013807A JP2020013807A JP2021120144A JP 2021120144 A JP2021120144 A JP 2021120144A JP 2020013807 A JP2020013807 A JP 2020013807A JP 2020013807 A JP2020013807 A JP 2020013807A JP 2021120144 A JP2021120144 A JP 2021120144A
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processing furnace
body case
organic substance
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inorganizing
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JP6905242B1 (en
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弘明 太幡
Hiroaki Tabata
弘明 太幡
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Abstract

To provide a device for converting organic materials to inorganic materials, capable of carrying out an efficient low-temperature heat decomposition treatment by favorable heat conduction and having no risk of clogging with ashes, a screw feeder for discharging the ash.SOLUTION: A treatment furnace 11 having a bottom face 12 of V type cross section is equipped in a body case 1 having a charging port 2 on a top face of a device for converting organic materials to inorganic materials. In the device, the air magnetized by a magnetization box 21 placed to the body case 1 is supplied through numerous magnetization oxygen nozzles 22 heading for the inside of the furnace 11. Thereby, the organic material charged in the furnace 11 is thermally decomposed at low temperatures, and the ash generated by thermal decomposition is discharged by discharge means 31 arranged on a center part of the bottom face 12. Besides, means for fixed quantity of enforced air supply into the furnace 11 is placed on the body case 1.SELECTED DRAWING: Figure 1

Description

本発明は、有機物の無機物化装置に関するものであり、より詳細には、産業廃棄物等の有機物を、磁気化した空気（酸素のみが磁性体であるので、以下酸素とする。）の作用で低温熱分解処理して無機物化するための装置に関するものである。 The present invention relates to an apparatus for inorganizing an organic substance, and more specifically, an organic substance such as industrial waste is subjected to the action of magnetized air (since only oxygen is a magnetic substance, it is hereinafter referred to as oxygen). It relates to an apparatus for low-temperature thermal decomposition treatment to make an inorganic substance.

産業廃棄物等の有機物を、磁気化した酸素の作用で低温熱分解処理して無機物化するための装置としては、特許第４４８６６７１号の発明に係る低温熱分解装置が知られている。この空気を磁化する磁化流体供給機２と、鉄製の側部３及び底部５を有し、ゴミが投入されて貯留される処理室６と、ゴミの投入口７ａが設けられた上壁部７と、投入口７ａを覆う蓋部８と、磁化流体供給機２と連通されるとともに、先端が処理室６の側部３及び底部５から処理室６内部に向かって突出して配された複数の流体供給管部１０と、熱処理後に生じたダイオキシン等の有害物質含む空気を浄化するための気体浄化機１１と、を備えている。空気を磁化する磁化流体供給機２と、鉄製の側部３及び底部５を有し、ゴミが投入されて貯留される処理室６と、ゴミの投入口７ａが設けられた上壁部７と、投入口７ａを覆う蓋部８と、磁化流体供給機２と連通されるとともに、先端が処理室６の側部３及び底部５から処理室６内部に向かって突出して配された複数の流体供給管部１０と、熱処理後に生じたダイオキシン等の有害物質含む空気を浄化するための気体浄化機１１と、を備えている。低温熱分解装置は、磁化された酸素を導入して処理対象物を熱処理するための装置であって、空気を磁化する磁化流体供給機と、ゴミが投入されて貯留される処理室と、蓋部を有する投入口と、磁化流体供給機と連通されると共に、先端が処理室の側部 及び底部から処理室内部に向かって突出して配された複数の流体供給管部と、熱処理後に生じたダイオキシン等の有害物質含む空気を浄化するための気体浄化機とを備えて成るものである。 As an apparatus for low-temperature pyrolysis treatment of organic substances such as industrial waste by the action of magnetized oxygen to make them inorganic, the low-temperature pyrolysis apparatus according to the invention of Japanese Patent No. 4486671 is known. A magnetizing fluid feeder 2 that magnetizes the air, a processing chamber 6 having an iron side portion 3 and a bottom portion 5 for charging and storing dust, and an upper wall portion 7 provided with a dust input port 7a. A plurality of lids 8 that cover the inlet 7a and a magnetized fluid feeder 2 are communicated with each other, and the tips of the lids 8 are arranged so as to project from the side 3 and the bottom 5 of the processing chamber 6 toward the inside of the processing chamber 6. It includes a fluid supply pipe section 10 and a gas purifier 11 for purifying air containing harmful substances such as dioxin generated after heat treatment. A magnetizing fluid feeder 2 that magnetizes air, a processing chamber 6 that has an iron side portion 3 and a bottom portion 5 and in which dust is charged and stored, and an upper wall portion 7 provided with a dust input port 7a. A plurality of fluids that are communicated with the magnetized fluid supply machine 2 and the lid portion 8 that covers the inlet 7a, and whose tips are arranged so as to project from the side portions 3 and the bottom portion 5 of the processing chamber 6 toward the inside of the processing chamber 6. A supply pipe portion 10 and a gas purifier 11 for purifying air containing harmful substances such as dioxin generated after heat treatment are provided. The low-temperature pyrolysis device is a device for introducing magnetized oxygen to heat-treat the object to be treated, and is a magnetized fluid feeder that magnetizes air, a treatment chamber in which dust is charged and stored, and a lid. A plurality of fluid supply pipes, which are communicated with a magnetized fluid feeder and have tips protruding from the side and bottom of the treatment chamber toward the inside of the treatment chamber, and a plurality of fluid supply pipes, which are generated after the heat treatment. It is equipped with a gas purifier for purifying air containing harmful substances such as dioxins.

特許第４４８６６７１号Patent No. 4486671

上記磁気処理装置の場合、以下のような問題がある。
１）処理室内の給気が、供給量が不安定な自然給気のため、処理ムラが起こるおそれがある（例えば、廃棄物がプラスチック類のみの場合、分解前に硬化してしまうおそれがある。）。
２）この種磁気処理装置は熱伝導型であるため、有機物同士が密着していないと熱が伝わらずに分解できないが、上記磁気処理装置の場合は、有機物は単に投入口から投入されるに過ぎないため、有機物間に隙間ができやすく、十分に熱伝導が行われないおそれがある。
３）熱処理後に生じた灰を排出するための機構が一対の並設されたスクリューフィーダーであって、互いに内向きに回転して灰を巻き込む構成のために灰が詰まりやすく、故障の原因となる。 In the case of the above magnetic processing device, there are the following problems.
1) Since the air supply in the treatment chamber is natural air supply with an unstable supply amount, treatment unevenness may occur (for example, if the waste is only plastics, it may harden before decomposition. .).
2) Since this kind of magnetic processing device is a heat conduction type, heat cannot be decomposed without heat transfer unless the organic substances are in close contact with each other. However, in the case of the above magnetic processing device, the organic substances are simply charged from the inlet. Since it is not too much, gaps are likely to be formed between organic substances, and there is a risk that sufficient heat conduction will not be performed.
3) A pair of side-by-side screw feeders have a mechanism for discharging the ash generated after the heat treatment, and the ash is easily clogged due to the structure in which the ash rotates inward and entrains the ash, which causes a failure. ..

本発明は、従来技術におけるこのような問題をすべて解決するためになされたもので、処理室内の給気が定量強制給気のために処理ムラが起こらず、投入された有機物間における熱伝導が良好に行われるために効率のよい低温熱分解処理が可能であり、また、灰を排出するスクリューフィーダーに灰が詰まるおそれがない有機物の無機物化装置を提供することを課題とする。 The present invention has been made to solve all of these problems in the prior art, and the air supply in the processing chamber does not cause uneven processing due to the quantitative forced air supply, and the heat conduction between the charged organic substances is increased. It is an object of the present invention to provide an organic matter inorganicizing apparatus which enables efficient low-temperature thermal decomposition treatment because it is performed well and does not cause the screw feeder for discharging ash to be clogged with ash.

上記課題を解決するための請求項１に記載の発明は、上面に投入口を有する本体ケース内に断面Ｖ型底面を有する処理炉が配備され、前記本体ケースに設置された磁化ボックスによって磁化された酸素が前記処理炉内に向かう多数の磁化酸素供給ノズルから供給されることにより前記処理炉内に投入された有機物が低温熱分解され、前記熱分解により生じた灰が前記Ｖ型底面の中央部に配備された排出手段によって排出される装置であって、前記本体ケースに、前記処理炉内に常時定量強制送気をする強制給気手段が配備されていることを特徴とする有機物の無機物化装置である。 In the invention according to claim 1 for solving the above problems, a processing furnace having a V-shaped bottom surface is provided in a main body case having an inlet on the upper surface, and the processing furnace is magnetized by a magnetization box installed in the main body case. When the oxygen is supplied from a large number of magnetized oxygen supply nozzles toward the processing furnace, the organic matter charged into the processing furnace is thermally decomposed at low temperature, and the ash generated by the thermal decomposition is at the center of the V-shaped bottom surface. A device that is discharged by a discharge means deployed in a section, and is characterized in that a forced air supply means for constantly performing a fixed amount of forced air supply is provided in the processing furnace in the main body case. It is a conversion device.

一実施形態においては、前記処理炉内に、投入された有機物を加圧するウエイトが設置される。 In one embodiment, a weight for pressurizing the charged organic matter is installed in the processing furnace.

一実施形態においては、前記排出手段は１軸のスクリューフィーダーであって、その一半部のスクリューの向きと他半部のスクリューの向きが逆にされる。 In one embodiment, the discharging means is a uniaxial screw feeder in which the direction of the screw in one half and the direction of the screw in the other half are reversed.

一実施形態においては、多数並設される前記磁化酸素供給ノズルを覆うようにカバーが配設される。また、一実施形態においては、前記磁化酸素供給ノズルは水平角度が１１〜２０度にされ、垂直角度は６〜１０度にされる。 In one embodiment, a cover is arranged so as to cover a large number of magnetized oxygen supply nozzles arranged side by side. Further, in one embodiment, the magnetized oxygen supply nozzle has a horizontal angle of 11 to 20 degrees and a vertical angle of 6 to 10 degrees.

一実施形態においては、前記投入口には、外扉の下側に位置してシリンダー駆動により開閉し、投入された有機物を一時的に受け止める下側内扉が設置される。 In one embodiment, the inlet is provided with a lower inner door that is located below the outer door and opens and closes by cylinder drive to temporarily receive the charged organic matter.

前記本体ケースの側壁から前記処理炉の側壁を抜けるように、前記処理炉内の有機物を突き崩す突き崩し棒の操作用扉が設けられる。 An operation door for a crushing rod for crushing organic substances in the processing furnace is provided so as to pass through the side wall of the processing furnace from the side wall of the main body case.

一実施形態においては、前記処理炉に、使用後の不要空気の排出を行なうための還流用窓が形成される。 In one embodiment, the processing furnace is formed with a reflux window for discharging unnecessary air after use.

本発明に係る有機物の無機物化装置は上記のとおりであって、処理室内の給気が常時定量強制給気とされるために処理ムラが起こらず、投入された有機物がウエイトにより加圧されることにより有機物間に隙間ができないために熱伝導が良好に行われ、以て、効率のよい低温熱分解処理が可能であり、また、このウエイトの動きから処理状況を把握して対処することが可能であり、更に、灰を排出するスクリューフィーダーが一軸であって、一半部のスクリューの向きと他半部のスクリューの向きが逆であるため、灰を詰まらせることなくスムーズに排出することが可能といった効果がある。 The device for inorganizing an organic substance according to the present invention is as described above, and since the air supply in the processing chamber is constantly fixed-quantity forced air supply, processing unevenness does not occur, and the input organic substance is pressurized by the weight. As a result, heat conduction is good because there are no gaps between organic substances, which enables efficient low-temperature pyrolysis treatment, and it is possible to grasp the treatment status from the movement of this weight and take measures. Furthermore, since the screw feeder that discharges ash is uniaxial and the direction of the screw in one half and the direction of the screw in the other half are opposite, it is possible to discharge ash smoothly without clogging. It has the effect of being possible.

本発明に係る有機物の無機物化装置の構成を示す正面図である。It is a front view which shows the structure of the organic matter inorganicizing apparatus which concerns on this invention. 本発明に係る有機物の無機物化装置の構成を示す右側面図である。It is a right side view which shows the structure of the organic matter inorganication apparatus which concerns on this invention. 本発明に係る有機物の無機物化装置の構成を示す左側面図である。It is a left side view which shows the structure of the organic matter inorganication apparatus which concerns on this invention. 本発明に係る有機物の無機物化装置の処理炉の内部構成を示す図である。It is a figure which shows the internal structure of the processing furnace of the organic matter inorganicizing apparatus which concerns on this invention. 本発明に係る有機物の無機物化装置の排出部の構成を示す平面図である。It is a top view which shows the structure of the discharge part of the organic matter inorganicizing apparatus which concerns on this invention. 本発明に係る有機物の無機物化装置の排出部の構成を示す縦断面図である。It is a vertical cross-sectional view which shows the structure of the discharge part of the organic matter inorganicizing apparatus which concerns on this invention. 本発明に係る有機物の無機物化装置におけるウエイトの構成を示す正面図及び側面図である。It is a front view and the side view which show the structure of the weight in the organic matter inorganicizing apparatus which concerns on this invention.

本発明の実施の形態について、添付図面を参照しつつ詳細に説明する。熱処理が必要とされる産業廃棄物等の有機物を燃焼により処理する場合、有機物は、十分な酸素（空気）の供給の下に炎を出しながら完全燃焼して灰になるが、熱分解の場合有機物は、最低限の酸素（空気）の存在下で乾燥分解し、炎を出さずに蒸し焼き状態で灰になり、処理された灰の容積は、有機物の約３００分の１から４００分の１に減容される。 Embodiments of the present invention will be described in detail with reference to the accompanying drawings. When treating organic substances such as industrial waste that require heat treatment by combustion, the organic substances are completely burned to ash while producing a flame under the supply of sufficient oxygen (air), but in the case of thermal decomposition. The organic matter is dried and decomposed in the presence of the minimum amount of oxygen (air) and becomes ash in a steamed state without producing a flame, and the volume of the treated ash is about 1/300 to 1/400 of the organic matter. Volume is reduced to.

本発明に係る有機物の無機物化装置は、燃料を必要としない上記熱分解によって有機物を処理して無機物化するための装置であり、この装置は図１〜３に示されるように、上面に投入口２を備えた本体ケース１内に、断面Ｖ型底面１２を有する処理炉１１が配備されて構成される。また、本体ケース１には、熱処理後に生じたダイオキシン等の有害物質を含む空気を浄化するための気体浄化機３が付設される。気体浄化機３は、処理炉１１から処理後の空気を取り込み、浄化処理後、大気に排出する役目を果たす。 The device for inorganizing an organic substance according to the present invention is a device for treating an organic substance to make it an inorganic substance by the above-mentioned thermal decomposition that does not require fuel, and this device is put on the upper surface as shown in FIGS. A processing furnace 11 having a V-shaped bottom surface 12 in cross section is arranged in a main body case 1 provided with a mouth 2. Further, the main body case 1 is provided with a gas purifier 3 for purifying air containing harmful substances such as dioxins generated after heat treatment. The gas purifier 3 serves to take in the treated air from the processing furnace 11 and discharge it to the atmosphere after the purification treatment.

本体ケース１には更に磁化ボックス２１が設置され、そこにおいて磁化された酸素が処理炉１１内に突出する多数の磁化酸素供給ノズル２２から供給され、以て、処理炉１１内に投入された有機物が低温熱分解され、Ｖ型底面１２の中央部に配備された排出手段３１によって熱分解により生じた灰が排出される。 A magnetized box 21 is further installed in the main body case 1, in which magnetized oxygen is supplied from a large number of magnetized oxygen supply nozzles 22 protruding into the processing furnace 11, and thus organic matter charged into the processing furnace 11. Is pyrolyzed at low temperature, and the ash generated by the thermal decomposition is discharged by the discharging means 31 provided at the center of the V-shaped bottom surface 12.

本発明においては更に、本体ケース１の外側に、処理炉１１内へ常時定量強制送気を行なうためのエアポンプ（図示してない）が配備される。エアポンプから各磁化ボックス２１への送気は、例えば、気体浄化機３内に配備されるバルブ及び減圧弁を介して行なわれる。そして、磁化ボックス２１において磁化された酸素が、磁化酸素供給ノズル２２から処理炉１１内に常時定量供給される。 Further, in the present invention, an air pump (not shown) for constantly performing fixed quantity forced air supply into the processing furnace 11 is provided outside the main body case 1. The air supply from the air pump to each magnetization box 21 is performed, for example, through a valve and a pressure reducing valve provided in the gas purifier 3. Then, the oxygen magnetized in the magnetized box 21 is constantly and quantitatively supplied into the processing furnace 11 from the magnetized oxygen supply nozzle 22.

このように常時定量強制給気手段であるエアポンプを配備して常時定量給気を行うのは、主に、処理速度のムラを少なくすることにより、プラスチック廃棄物の硬化といった問題を回避するためである。また、灰取出し口３４や投入口２を長時間開放して内部温度が上昇した後、灰取出し口３４や投入口２を閉じた際に起こる磁化酸素供給ノズル２２への逆流を抑えるためでもある。更に、本体ケース１の外側に、後述する扉開閉シリンダー７及びウエイト駆動シリンダー４３に圧縮空気を供給するためのエアコンプレッサ（図示してない）が設置される。 In this way, the reason why the air pump, which is a constant quantitative forced air supply means, is deployed to perform constant quantitative air supply is mainly to reduce the unevenness of the processing speed and to avoid problems such as hardening of plastic waste. be. It is also to suppress the backflow to the magnetized oxygen supply nozzle 22 that occurs when the ash take-out port 34 and the inlet 2 are closed for a long time and the internal temperature rises, and then the ash take-out port 34 and the inlet 2 are closed. .. Further, an air compressor (not shown) for supplying compressed air to the door opening / closing cylinder 7 and the weight drive cylinder 43, which will be described later, is installed on the outside of the main body case 1.

投入口２には、実質的に三重構造の蓋が被せられる。その蓋は、外扉４と、それに近接して配置される上側内扉５と、上側内扉５の下に位置してシリンダー駆動により開閉動作し、投入された有機物を一時的に受け止める下側内扉６の３つの蓋から成る（図２参照）。外扉４と上側内扉５はそれぞれ手動とされ、下側内扉６は扉開閉シリンダー７による機械駆動とされる。外扉４には、ダンパー１０が取り付けられる。 The inlet 2 is substantially covered with a triple-structured lid. The lid is located below the outer door 4, the upper inner door 5 arranged close to the outer door 5, and the upper inner door 5, and opens and closes by cylinder drive to temporarily receive the input organic matter. It consists of three lids of the inner door 6 (see FIG. 2). The outer door 4 and the upper inner door 5 are manually driven, and the lower inner door 6 is mechanically driven by the door opening / closing cylinder 7. A damper 10 is attached to the outer door 4.

下側内扉６は観音開き式の一対の扉で、水平の閉状態（図２参照）から一対の扉開閉シリンダー７に駆動されて下方に回動して開状態（図３参照）となり、受け止めていた有機物を落下させる。扉開閉シリンダー７は、その下端部が本体ケース１の外側面に枢着されて設置され、そのシリンダーロッドの先端部が、下側内扉６の長尺辺に沿って延びる回動軸８の端部に固定されたリンク板９に枢着される（図１，３参照）。かかる構成において、シリンダーロッドの伸縮動作に伴ってリンク板９及び回動軸８が一体に回動することで、下側内扉６が開閉動作する。 The lower inner door 6 is a pair of double doors that open in a double door, and is driven by a pair of door opening / closing cylinders 7 from a horizontally closed state (see FIG. 2) to rotate downward to open (see FIG. 3). Drop the organic matter that was there. The lower end of the door opening / closing cylinder 7 is pivotally attached to the outer surface of the main body case 1, and the tip of the cylinder rod extends along the long side of the lower inner door 6. It is pivotally attached to a link plate 9 fixed to the end (see FIGS. 1 and 3). In such a configuration, the link plate 9 and the rotating shaft 8 rotate integrally with the expansion and contraction operation of the cylinder rod, so that the lower inner door 6 opens and closes.

上記構造の蓋の場合、投入口２から有機物を投入するに当たっては、先ず、下側内扉６を閉じた状態で、手動で外扉４と上側内扉５を開け（図２の仮想線参照）、有機物を投入して閉じている下側内扉６上に落とす。そして、その状態のまま人的操作によって外扉４と上側内扉５を閉じ、次いで扉開閉シリンダー７を始動して下側内扉６を開くことにより、下側内扉６上の有機物を自重で落下させる（図３参照）。このように、有機物を直接落下させることなく、一旦下側内扉６で受け止めるようにしたのは、有機物を投入する際に、外気が流入することを抑え、また、処理炉１１内の蒸気が逃げるのを防止するためである。 In the case of the lid having the above structure, when charging organic matter from the charging port 2, first, with the lower inner door 6 closed, the outer door 4 and the upper inner door 5 are manually opened (see the virtual line in FIG. 2). ), Put organic matter and drop it on the closed lower inner door 6. Then, in that state, the outer door 4 and the upper inner door 5 are closed by human operation, and then the door opening / closing cylinder 7 is started to open the lower inner door 6, whereby the organic matter on the lower inner door 6 is weighted by itself. Drop it with (see Fig. 3). In this way, the reason why the lower inner door 6 is used to catch the organic matter without directly dropping it is that the outside air is suppressed from flowing in when the organic matter is put in, and the steam in the processing furnace 11 is released. This is to prevent them from escaping.

本体ケース１には、処理炉１１内に投入された有機物を加圧するウエイト４１が設置される（図１〜３，７）。図示した例におけるウエイト４１は、複数の支持アーム４１ａを介して回動軸４２に取り付けられ、その回動軸４２の両端が、本体ケース１の両側壁に設置された軸受によって軸支されることにより、処理炉１１内に配備される。本発明においては、かかる構成のウエイト４１が、図２、３において左右一対配備され、それぞれ本体ケース１の外側面に枢着により設置されたウエイト駆動シリンダー４３によって回動駆動される。その場合、上記下側内扉６の場合と同様に、ウエイト駆動シリンダー４３のシリンダーロッドの先端部が、ウエイト４１の回動軸４２に固定されたリンク板４４に枢着される。 A weight 41 for pressurizing the organic matter charged into the processing furnace 11 is installed in the main body case 1 (FIGS. 1 to 3 and 7). The weight 41 in the illustrated example is attached to the rotating shaft 42 via a plurality of support arms 41a, and both ends of the rotating shaft 42 are pivotally supported by bearings installed on both side walls of the main body case 1. Is deployed in the processing furnace 11. In the present invention, the weights 41 having such a configuration are arranged in pairs on the left and right in FIGS. In that case, as in the case of the lower inner door 6, the tip of the cylinder rod of the weight drive cylinder 43 is pivotally attached to the link plate 44 fixed to the rotation shaft 42 of the weight 41.

このウエイト４１は、ウエイト駆動シリンダー４２の作用で水平状態に引き上げられた後、ウエイト駆動シリンダー４２のエアを抜くことでフリーの状態にされることにより、自重で下方に回動し（図２参照）、Ｖ型底面１２上に堆積している有機物を自重で加圧する。それにより有機物間の隙間がなくなり、有機物同士が密着して全体的に十分な熱伝導が行なわれることになり、以て、良好な低温熱分解処理が可能となる。更に、このウエイト４１の動きから、処理速度を把握することができる。即ち、ウエイト４１がなかなか下がらないときは、処理速度が遅いと判断することができる。 The weight 41 is pulled up to a horizontal state by the action of the weight drive cylinder 42, and then is released to a free state by bleeding air from the weight drive cylinder 42, so that the weight 41 rotates downward by its own weight (see FIG. 2). ), The organic matter deposited on the V-shaped bottom surface 12 is pressurized by its own weight. As a result, there are no gaps between the organic substances, and the organic substances are in close contact with each other, so that sufficient heat conduction is performed as a whole, so that a good low-temperature pyrolysis treatment can be performed. Further, the processing speed can be grasped from the movement of the weight 41. That is, when the weight 41 does not decrease easily, it can be determined that the processing speed is slow.

本体ケース１の外壁に設置される磁化ボックス２１の基本的構成、及び、空気磁化の原理は、従来の装置、例えば、特許文献１の発明におけるものと特に変わりはないので、詳細な説明は省略する。この磁化ボックス２１内において磁化された酸素は、磁化ボックス２１から延びるステンレス等のフレキシブルホース２３を介し、処理炉１１内下部において内方に向くように多数設置されている各磁化酸素供給ノズル２２に送られる（図４参照）。フレキシブルホース２３は磁化酸素供給ノズル２２の数分用意されるので、収まりをよくするために適宜箇所で集束される。 Since the basic configuration of the magnetization box 21 installed on the outer wall of the main body case 1 and the principle of air magnetization are not particularly different from those in the invention of a conventional device, for example, Patent Document 1, detailed description is omitted. do. Oxygen magnetized in the magnetized box 21 is passed through a flexible hose 23 such as stainless steel extending from the magnetized box 21 to each magnetized oxygen supply nozzle 22 installed so as to face inward in the lower part of the processing furnace 11. Sent (see Figure 4). Since the flexible hose 23 is prepared for the number of magnetized oxygen supply nozzles 22, it is focused at an appropriate place in order to improve the fit.

磁化酸素供給ノズル２２は、好ましくは、水平角度が１１〜２０度で下向き垂直角度が６〜１０度となるように設置する。水平角度を１１〜２０度にするのは、処理炉１１内の磁気流は通常渦巻き状に還流するが、その還流をより促進するためである。また、垂直角度を６〜１０度にするのは、磁化酸素供給ノズル２２内における逆流を防止するためである。 The magnetized oxygen supply nozzle 22 is preferably installed so that the horizontal angle is 11 to 20 degrees and the downward vertical angle is 6 to 10 degrees. The reason why the horizontal angle is set to 11 to 20 degrees is that the magnetic flow in the processing furnace 11 normally recirculates in a spiral shape, but the recirculation is further promoted. The vertical angle is set to 6 to 10 degrees in order to prevent backflow in the magnetized oxygen supply nozzle 22.

また、好ましい実施形態においては、多数並設されている複数の磁化酸素供給ノズル２２を覆うカバー板２４が、ノズル列ごとに配設される。このようにカバ―板２４を配設してその下側に空間を設けることにより、処理炉１１内上部の渦巻き状の還流と同じ還流が生起される。 Further, in a preferred embodiment, a cover plate 24 covering a plurality of magnetized oxygen supply nozzles 22 arranged side by side is arranged for each nozzle row. By arranging the cover plate 24 in this way and providing a space under the cover plate 24, the same reflux as the spiral reflux in the upper part of the processing furnace 11 is generated.

処理炉１１のＶ型底面１２の底部に設置される排出手段３１は、従来の２軸式の排出手段における問題点、即ち、一対のスクリューフィーダーが互いに内向きに回転して灰を巻き込む構成のために灰が詰まりやすい、という問題を解消するために創案されたもので、それは１軸のスクリューフィーダー３１であって、その一半部のスクリュー３２の向きと他半部のスクリュー３３の向きが逆であることを特徴とする。かかる構成のため、スクリュー３２による排出方向とスクリュー３３による排出方向は逆（それぞれ外方向）となる。それに伴い、灰取出し口３４は本体ケース１の両側面に配設される。 The discharge means 31 installed at the bottom of the V-shaped bottom surface 12 of the processing furnace 11 has a problem in the conventional two-shaft type discharge means, that is, a pair of screw feeders rotate inward to each other to entrain ash. It was devised to solve the problem that ash is easily clogged because of this, and it is a uniaxial screw feeder 31, in which the direction of the screw 32 in one half and the direction of the screw 33 in the other half are opposite. It is characterized by being. Due to this configuration, the discharge direction by the screw 32 and the discharge direction by the screw 33 are opposite (each outward). Along with this, the ash extraction ports 34 are arranged on both side surfaces of the main body case 1.

本体ケース１の側壁から処理炉１１の側壁を抜けるように、処理炉１１内の有機物を突き崩すための突き崩し棒の操作用扉５１が複数設けられる。この有機物の突き崩しは、例えば、上述したように、ウエイト４１の下降が遅い場合に操作用扉５１や灰取出し口３４から目視確認し、堆積している有機物を崩す必要がある場合に、操作用扉５１を開けて突き崩し棒を差し込み、堆積している有機物を突き崩すことにより行なう。また、処理炉１１に、使用後の不要な空気を、熱上昇により排出するための還流用窓５２が設けられる。還流用窓５２から出た空気は、処理炉１１と本体ケース１との間の間隙を通って外部に排出される。 A plurality of doors 51 for operating a crushing rod for crushing organic substances in the processing furnace 11 are provided so as to pass through the side wall of the processing furnace 11 from the side wall of the main body case 1. For example, as described above, this organic matter is visually confirmed from the operation door 51 or the ash take-out port 34 when the weight 41 descends slowly, and is operated when it is necessary to break down the accumulated organic matter. This is done by opening the door 51, inserting a crushing rod, and crushing the accumulated organic matter. Further, the processing furnace 11 is provided with a reflux window 52 for discharging unnecessary air after use due to heat rise. The air emitted from the reflux window 52 is discharged to the outside through the gap between the processing furnace 11 and the main body case 1.

上記構成の装置において、無機化する廃棄物等の有機物は、外扉４と上側内扉５を開けて投入口２内に投入し、閉じている下側内扉６の上に一旦堆積させ、外扉４と上側内扉５を閉じた後、下側内扉６を開けて有機物を処理炉１１の底部に落下させ、再び下側内扉６を閉じておく。本発明に係る装置は熱伝導型であるため、有機物同士が密着していないと熱が伝わらずに分解できないため、汚物以外の有機物はすべて、破砕機にかけた後に処理炉１１内に投入し、処理炉１１内において有機物同士が密着し合うようにする。 In the device having the above configuration, the organic matter such as waste to be inorganicized is charged into the inlet 2 by opening the outer door 4 and the upper inner door 5, and temporarily deposited on the closed lower inner door 6. After closing the outer door 4 and the upper inner door 5, the lower inner door 6 is opened to drop the organic matter to the bottom of the processing furnace 11, and the lower inner door 6 is closed again. Since the apparatus according to the present invention is of the heat conduction type, heat cannot be transferred and decomposed unless the organic substances are in close contact with each other. Therefore, all the organic substances other than the filth are put into the processing furnace 11 after being subjected to a crusher. The organic substances are brought into close contact with each other in the processing furnace 11.

処理炉１１の底部には、磁化ボックス２１から延びるステンレス等のフレキシブルホース２３に接続された多数本の磁化酸素供給ノズル２２から磁気酸素が供給され続けていて、処理炉１１内の酸素が磁気化される。即ち、処理炉１１内がマイナスイオン化された状態となり、空気中や有機物中の水分が、磁力によって弱い電気分解を起こし、水素イオンと水酸イオンに解離する。そして、有機物の炭素分子に磁気エネルギーを持ったイオンが衝突することで熱が発生し、無酸素状態で熱分解が起こる。 Magnetic oxygen continues to be supplied to the bottom of the processing furnace 11 from a large number of magnetized oxygen supply nozzles 22 connected to flexible hoses 23 such as stainless steel extending from the magnetization box 21, and the oxygen in the processing furnace 11 is magnetized. Will be done. That is, the inside of the processing furnace 11 becomes negatively ionized, and the moisture in the air or organic matter undergoes weak electrolysis due to the magnetic force and dissociates into hydrogen ions and hydroxide ions. Then, heat is generated by the collision of ions with magnetic energy with the carbon molecules of the organic substance, and thermal decomposition occurs in an oxygen-free state.

本発明に係る有機物の無機物化装置における処理の流れは、従来の装置の場合と変わりがない。即ち、処理すべき有機物の処理炉１１内への投入工程、処理炉１１内への火種投入工程、磁化ボックス２１内へ空気を導入して酸素を磁化する酸素磁化工程、磁化された酸素を磁化酸素供給ノズル２２から処理炉１１内へ供給する磁化酸素供給工程、熱処理によって生じた排ガスの、気体浄化機３を介しての外部排出工程、及び、スクリューフィーダー３１による灰の排出工程の各工程を含む。 The flow of processing in the organic matter mineralizing apparatus according to the present invention is the same as in the case of the conventional apparatus. That is, the step of charging the organic matter to be treated into the processing furnace 11, the step of charging the fire into the processing furnace 11, the oxygen magnetization step of introducing air into the magnetization box 21 to magnetize oxygen, and the step of magnetizing the magnetized oxygen. Each step of the magnetized oxygen supply step of supplying from the oxygen supply nozzle 22 into the processing furnace 11, the external discharge step of the exhaust gas generated by the heat treatment via the gas purifier 3, and the ash discharge step of the screw feeder 31. include.

本発明に係る有機物の無機物化装置は上記のとおりであって、処理炉１１内の給気が常時定量強制給気とされるために処理ムラが起こらず、投入された有機物がウエイト４１により加圧されることにより有機物間に隙間ができないために熱伝導が良好に行われ、以て、効率のよい低温熱分解処理が可能であり、また、このウエイト４１の動きから処理状況を把握して対処することが可能であり、更に、灰を排出するスクリューフィーダー３１が一軸であって、一半部のスクリュー３２の向きと他半部のスクリュー３３の向きが逆であるために、灰を詰まらせることなくスムーズに排出することが可能といった効果のあるものであり、その産業上の利用可能性は極めて大である。 The organic matter inorganicizing apparatus according to the present invention is as described above, and since the air supply in the processing furnace 11 is always a fixed quantity forced air supply, processing unevenness does not occur, and the input organic matter is added by the weight 41. Since there is no gap between the organic substances due to the pressure, heat conduction is good, so that efficient low-temperature pyrolysis treatment is possible, and the treatment status can be grasped from the movement of the weight 41. It is possible to deal with this, and further, since the screw feeder 31 for discharging ash is uniaxial and the direction of the screw 32 in one half and the direction of the screw 33 in the other half are opposite, the ash is clogged. It has the effect of being able to be discharged smoothly without any problems, and its industrial utility is extremely high.

１ 本体ケース
２ 投入口
３ 気体浄化機
４ 外扉
５ 上側内扉
６ 下側内扉
７ 扉開閉シリンダー
１１ 処理炉
１２ Ｖ型底面
２１ 磁化ボックス
２２ 磁化酸素供給ノズル
２４ カバー
３１ スクリューフィーダー
４１ ウエイト
４３ ウエイト駆動シリンダー
５１ 操作用扉
５２ 還流用窓 1 Main body case 2 Input port 3 Gas purifier 4 Outer door 5 Upper inner door 6 Lower inner door 7 Door open / close cylinder 11 Processing furnace 12 V-type bottom surface 21 Magnetized box 22 Magnetized oxygen supply nozzle 24 Cover
31 Screw feeder 41 Weight 43 Weight drive cylinder 51 Operation door 52 Reflux window

上記課題を解決するための請求項１に記載の発明は、上面に投入口を有する本体ケース内に断面Ｖ型底面を有する処理炉が配備され、前記本体ケースに設置された磁化ボックスによって磁化された空気が前記処理炉内に向かう多数の磁化酸素供給ノズルから供給されることにより前記処理炉内に投入された有機物が低温熱分解され、前記Ｖ型底面の中央部に配備された排出手段によって前記熱分解により生じた灰が排出される装置であって、
前記本体ケースに、前記処理炉内への常時定量強制給気手段が設置され、また、前記処理炉内に、投入された有機物を加圧するウエイトが設置されて成り、
前記ウエイトは、複数の支持アームを介して回動軸に取り付けられ、前記回動軸は、前記本体ケースの外側面に枢着されたウエイト駆動シリンダーのシリンダーロッドの先端部に枢支されたリンク板に固定されることにより回動駆動可能であり、
前記ウエイトは、前記ウエイト駆動シリンダーの作用で前記Ｖ型底面上に堆積している有機物の上方に引き上げられ、その後前記ウエイト駆動シリンダーのエアが抜かれることでフリーの状態となり、自重で下方に回動して前記有機物を加圧することを特徴とする有機物の無機物化装置である。 In the invention according to claim 1 for solving the above problems, a processing furnace having a V-shaped bottom surface is provided in a main body case having an inlet on the upper surface, and the processing furnace is magnetized by a magnetization box installed in the main body case. The organic matter charged into the processing furnace is pyrolyzed at low temperature by supplying the generated air from a large number of magnetized oxygen supply nozzles toward the inside of the processing furnace, and the discharge means provided at the center of the bottom surface of the V-shape is used. A device that discharges ash generated by the thermal decomposition.
A constant quantitative forced air supply means into the processing furnace is installed in the main body case, and a weight for pressurizing the charged organic matter is installed in the processing furnace.
The weight is attached to a rotating shaft via a plurality of support arms, and the rotating shaft is a link pivotally supported at the tip of a cylinder rod of a weight drive cylinder pivotally attached to the outer surface of the main body case. It can be driven to rotate by being fixed to the plate,
The weight is pulled up above the organic matter accumulated on the bottom surface of the V-shape by the action of the weight drive cylinder, and then the air of the weight drive cylinder is evacuated to become a free state, and the weight is rotated downward by its own weight. moving to a mineralization device organic matter and said Rukoto to pressurize the organic material.

一実施形態においては、多数並設される前記磁化酸素供給ノズルを覆うようにカバーが配設される。また、一実施形態においては、前記磁化酸素供給ノズルは、垂直面から水平に１１〜２０度反時計回りに傾斜させ、また、水平面から６〜１０度下向きに傾斜させて設置される。 In one embodiment, a cover is arranged so as to cover a large number of magnetized oxygen supply nozzles arranged side by side. Further, in one embodiment, the magnetized oxygen supply nozzle is installed so as to be inclined 11 to 20 degrees counterclockwise horizontally from a vertical plane and 6 to 10 degrees downward from a horizontal plane.

このウエイト４１は、ウエイト駆動シリンダー４３の作用で水平状態に引き上げられた後、ウエイト駆動シリンダー４３のエアを抜くことでフリーの状態にされることにより、自重で下方に回動し（図２参照）、Ｖ型底面１２上に堆積している有機物を自重で加圧する。それにより有機物間の隙間がなくなり、有機物同士が密着して全体的に十分な熱伝導が行なわれることになり、以て、良好な低温熱分解処理が可能となる。更に、このウエイト４１の動きから、処理速度を把握することができる。即ち、ウエイト４１がなかなか下がらないときは、処理速度が遅いと判断することができる。 The weights 41, after being raised to the horizontal state by the action of the weight drive cylinder 43, by being in a free state by pulling out the air of the weight drive cylinder 43, rotates downward by its own weight (see Fig. 2 ), The organic matter deposited on the V-shaped bottom surface 12 is pressurized by its own weight. As a result, there are no gaps between the organic substances, and the organic substances are in close contact with each other, so that sufficient heat conduction is performed as a whole, so that a good low-temperature pyrolysis treatment can be performed. Further, the processing speed can be grasped from the movement of the weight 41. That is, when the weight 41 does not decrease easily, it can be determined that the processing speed is slow.

Claims (8)

上面に投入口を有する本体ケース内に断面Ｖ型底面を有する処理炉が配備され、前記本体ケースに設置された磁化ボックスによって磁化された空気が前記処理炉内に向かう多数の磁化酸素供給ノズルから供給されることにより前記処理炉内に投入された有機物が低温熱分解され、前記Ｖ型底面の中央部に配備された排出手段によって前記熱分解により生じた灰が排出される装置であって、
前記本体ケースに、前記処理炉内への常時定量強制給気手段が設置されていることを特徴とする有機物の無機物化装置。 A processing furnace having a V-shaped bottom surface is deployed in a main body case having an inlet on the upper surface, and air magnetized by a magnetizing box installed in the main body case is directed from a large number of magnetized oxygen supply nozzles toward the inside of the processing furnace. A device in which the organic matter charged into the processing furnace is thermally decomposed at low temperature by being supplied, and the ash generated by the thermal decomposition is discharged by the discharging means provided at the center of the bottom surface of the V-shape.
A device for inorganizing an organic substance, characterized in that a constant quantitative forced air supply means into the processing furnace is installed in the main body case. 前記処理炉内に、投入された有機物を加圧するウエイトが設置される、請求項１に記載の有機物の無機物化装置。 The device for inorganizing an organic substance according to claim 1, wherein a weight for pressurizing the charged organic substance is installed in the processing furnace. 前記排出手段は１軸のスクリューフィーダーであって、その一半部のスクリューの向きと他半部のスクリューの向きが逆であることを特徴とする、請求項１に記載の有機物の無機物化装置。 The device for inorganizing an organic substance according to claim 1, wherein the discharging means is a uniaxial screw feeder, wherein the direction of the screw in one half of the screw feeder and the direction of the screw in the other half are opposite to each other. 多数並設される前記磁化酸素供給ノズルを覆うようにカバーが配設される、請求項１に記載の有機物の無機物化装置。 The device for inorganizing an organic substance according to claim 1, wherein a cover is arranged so as to cover a large number of magnetized oxygen supply nozzles arranged side by side. 前記磁化酸素供給ノズルは水平角度が１１〜２０度にされ、垂直角度は６〜１０度にされる、請求項１乃至４のいずれかに記載の有機物の無機物化装置。 The device for inorganizing an organic substance according to any one of claims 1 to 4, wherein the magnetized oxygen supply nozzle has a horizontal angle of 11 to 20 degrees and a vertical angle of 6 to 10 degrees. 前記投入口には、外扉の下側に位置してシリンダー駆動により開閉し、投入された有機物を一時的に受け止める下側内扉が設置される、請求項１に記載の有機物の無機物化装置。 The organic matter mineralization apparatus according to claim 1, wherein a lower inner door is installed at the inlet, which is located below the outer door and opens and closes by a cylinder drive to temporarily receive the charged organic matter. .. 前記本体ケースの側壁から前記処理炉の側壁を抜けるように、前記処理炉内の有機物を突き崩す突き崩し棒の操作用扉が設けられる、請求項１に記載の有機物の無機物化装置。 The device for inorganizing an organic substance according to claim 1, wherein an operation door for a crushing rod for crushing the organic substance in the processing furnace is provided so as to pass through the side wall of the processing furnace from the side wall of the main body case. 前記処理炉に、使用後の不要空気の排出を行なうための還流用窓が形成される、請求項１に記載の有機物の無機物化装置。 The device for inorganizing an organic substance according to claim 1, wherein a reflux window for discharging unnecessary air after use is formed in the processing furnace.
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JP2005029600A (en) * 2003-07-07 2005-02-03 Yoshimitsu Oshima Apparatus for dry distillation and carbonization treatment of waste and method for dry distillation and carbonization treatment
JP2010075823A (en) * 2008-09-25 2010-04-08 Jiro Terasawa Apparatus for decomposition treatment of organic matter
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