JP2007217907A - Asphalt waste regenerating device - Google Patents

Asphalt waste regenerating device Download PDF

Info

Publication number
JP2007217907A
JP2007217907A JP2006037744A JP2006037744A JP2007217907A JP 2007217907 A JP2007217907 A JP 2007217907A JP 2006037744 A JP2006037744 A JP 2006037744A JP 2006037744 A JP2006037744 A JP 2006037744A JP 2007217907 A JP2007217907 A JP 2007217907A
Authority
JP
Japan
Prior art keywords
drum
waste material
asphalt waste
cylinder
flame guide
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.)
Granted
Application number
JP2006037744A
Other languages
Japanese (ja)
Other versions
JP4859475B2 (en
Inventor
Tsutomu Abe
務 安部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yasuda Seisakusho Co Ltd
Original Assignee
Yasuda Seisakusho Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yasuda Seisakusho Co Ltd filed Critical Yasuda Seisakusho Co Ltd
Priority to JP2006037744A priority Critical patent/JP4859475B2/en
Publication of JP2007217907A publication Critical patent/JP2007217907A/en
Application granted granted Critical
Publication of JP4859475B2 publication Critical patent/JP4859475B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Road Paving Machines (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an asphalt waste regenerating device capable of preventing shaft run-out of a flame introducing cylinder, and capable of suitably preventing shaft run-out of a drum. <P>SOLUTION: This asphalt waste regenerating device 10 has a burner 37 heating and melting asphalt waste inputted in the drum 12, and the flame introducing cylinder 36 having the innermost end side fixed to an inner bottom part of the drum 12, having the tip side extended toward the opening part 13 side of the drum 12 and introducing a flame from the burner 37 into the drum 12 by opening the innermost end side, and is characterized in that a tip part of the flame introducing cylinder 36 is arranged by projecting outside more than an opening part of the drum 12, and a support roller 46 for rotatably supporting the tip part of the flame introducing cylinder 36 is arranged in a support part 16. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、アスファルト廃材再生装置に関する。   The present invention relates to an asphalt waste material recycling apparatus.

舗装道路はアスファルトにより多く舗装されている。そして、ガス管、水道管等の配管埋設工事やこれらの補修工事の際には、アスファルトは路面から剥がされ、アスファルト廃材（単に廃材という場合がある）として廃棄される場合も多い。しかし、廃材の廃棄処分は自然環境の面で好ましくないので、近年廃材を再生利用する技術が提案されている。   Many paved roads are paved with asphalt. In addition, asphalt is often peeled off from the road surface and discarded as asphalt waste material (sometimes simply referred to as waste material) during pipe burying work such as gas pipes and water pipes and repair work. However, disposal of waste materials is not preferable in terms of the natural environment, and in recent years, a technology for recycling waste materials has been proposed.

発明者は先に、回転するドラム内中央部に、底部にて開口する炎導筒を設け、この炎導筒を通じてバーナーより火炎をドラム内に導入するアスファルト廃材再生装置を提案した（特開２００４−１８３３４１）。
この装置によれば、熱風をドラム内の底部側から開口部側に導くことができるので、効率よくアスファルト廃材を溶融することができる。
特開２００４−１８３３４１ The inventor previously proposed an asphalt waste material recycling apparatus in which a flame guide cylinder that opens at the bottom is provided at the center of the rotating drum, and a flame is introduced into the drum from a burner through the flame guide cylinder (Japanese Patent Application Laid-Open No. 2004-1999). -183341).
According to this apparatus, since hot air can be guide | induced to the opening part side from the bottom part side in a drum, asphalt waste material can be fuse | melted efficiently.
JP 2004-183341 A

しかしながら、上記装置では、炎導筒が、ドラム内中央部に、その底部側でドラムの内底面上に固定されるものであるため、ドラムの回転によって廃材が炎導筒外周上に落下しやすく、そのため、炎導筒が変形（軸振れ）しやすいという課題がある。
そこで本発明は上記課題を解決すべくなされたもので、その目的とするところは、炎導筒の軸振れを防止し、またドラムの軸振れも好適に防止できるアスファルト廃材再生装置を提供するにある。 However, in the above apparatus, the flame guide cylinder is fixed on the inner bottom surface of the drum on the bottom side of the drum at the center part in the drum, so that the waste material easily falls on the outer periphery of the flame guide cylinder by the rotation of the drum. Therefore, there is a problem that the flame guide tube is easily deformed (shaking out).
Accordingly, the present invention has been made to solve the above-described problems, and an object of the present invention is to provide an asphalt waste material recycling apparatus that can prevent the axial deflection of the flame guide cylinder and the axial deflection of the drum. is there.

本発明に係るアスファルト廃材再生装置は、開口部と底部を有し、支持部に軸線を中心として回転可能に設けられたドラムと、前記支持部に設けられ前記ドラムを回転駆動する駆動部と、前記ドラム内に投入されたアスファルト廃材を加熱して溶融するバーナーと、軸線を前記ドラムの軸線に一致させて、ドラムの内底部に奥端側が固定されると共に先端側がドラムの開口部側に向けて延設され、奥端側が開口して前記バーナーからの火炎をドラム内に導く炎導筒とを有するアスファルト廃材再生装置において、前記炎導筒の先端部が前記ドラムの開口部よりも外方に突出して設けられ、前記支持部に、該炎導筒の先端部を回転自在に支承する支持ローラが設けられていることを特徴とする。   An asphalt waste material recycling apparatus according to the present invention has an opening and a bottom, and is provided with a drum rotatably provided around the axis of the support, and a drive provided on the support to rotate the drum. A burner that heats and melts the asphalt waste material charged in the drum, and an axis line that coincides with the axis line of the drum, the back end side is fixed to the inner bottom of the drum, and the front end side is directed to the opening side of the drum An asphalt waste material recycling apparatus having a flame guide tube that is extended at the back end side and guides the flame from the burner into the drum, wherein the tip of the flame guide tube is located outward from the opening of the drum. The support portion is provided with a support roller for rotatably supporting the tip end portion of the flame guide tube.

前記ドラムの回転軸がドラム底部中央から外方に突出し、該回転軸が前記支持部に回転自在に支承されていることを特徴とする。
また、前記支持部が、前記ドラムの底部外側に沿って延びる後部枠、該後部枠に連接され、前記ドラムの両側部に沿って前方に延びる側部枠、および該側部枠に連接され、前記ドラムの開口部に沿って延びる前部枠を有する支持枠からなり、前記ドラムの回転軸が前記後部枠に回転自在に支承され、前記支持ローラが前記前部枠に配設されていることを特徴とする。 A rotating shaft of the drum protrudes outward from the center of the drum bottom, and the rotating shaft is rotatably supported by the support portion.
The support portion is connected to the rear frame extending along the outer side of the bottom of the drum, the rear frame, the side frame extending forward along the both sides of the drum, and the side frame. It comprises a support frame having a front frame extending along the opening of the drum, the rotation shaft of the drum is rotatably supported on the rear frame, and the support roller is disposed on the front frame. It is characterized by.

また、前記両側部枠に側部枠回転軸が設けられ、該側部枠回転軸が支持脚に回転自在に支承され、該側部枠回転軸を回転する傾動駆動部が設けられ、該傾動駆動部により側部枠回転軸が回転されることにより、前記ドラムが前後方向に傾動可能に設けられていることを特徴とする。
また、前記バーナーが前記前部枠に取り付けられていることを特徴とする。
また、前記炎導筒が、内筒と外筒からなる二重筒に形成され、該外筒が前記支持ローラに受けられていることを特徴とする。
また、前記内筒外壁と外筒内壁との間に駒部材が介在されて、内筒外壁と外筒内壁との間に所用隙間が形成されていることを特徴とする。 Further, a side frame rotation shaft is provided on the both side frames, the side frame rotation shaft is rotatably supported on a support leg, and a tilt drive unit that rotates the side frame rotation shaft is provided. The drum is provided to be tiltable in the front-rear direction by rotating the side frame rotation shaft by the drive unit.
The burner is attached to the front frame.
Further, the flame guide cylinder is formed in a double cylinder composed of an inner cylinder and an outer cylinder, and the outer cylinder is received by the support roller.
Further, a piece member is interposed between the inner cylinder outer wall and the outer cylinder inner wall, and a necessary gap is formed between the inner cylinder outer wall and the outer cylinder inner wall.

本発明によれば、炎導筒の先端側を支持ローラによって回転自在に支承したので、炎導筒の軸振れを防止でき、ひいてはドラムの軸振れをも防止でき、これらの軸受部等の寿命を延ばすことができる。   According to the present invention, since the front end side of the flame guide cylinder is rotatably supported by the support roller, it is possible to prevent the axial deflection of the flame guide cylinder and consequently the axial deflection of the drum. Can be extended.

以下本発明の好適な実施の形態を添付図面に基づき詳細に説明する。
図１はアスファルト廃材再生装置１０の平面図（一部を断面で示す）、図２は正面図、図３は側面図（一部を断面で示す）、図４は背面図である。 Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings.
1 is a plan view (partially shown in cross section) of the asphalt waste material recycling apparatus 10, FIG. 2 is a front view, FIG. 3 is a side view (part is shown in cross section), and FIG.

１２はドラムであり、開口部１３と底部１４を有する樽状をなし、支持部１６に軸線を中心として回転可能に設けられている。なお、１５は攪拌羽根である。
支持部１６は、ドラム１２の底部外側に沿って延びる後部枠１６ａ、該後部枠１６ａに連接され、ドラム１２の両側部に沿って前方に延びる側部枠１６ｂ、１６ｂおよび該側部枠１６ｂ、１６ｂに連接され、ドラム１２の開口部１３に沿って延びる前部枠１６ｃを有する、平面形状が矩形状をなす支持枠１６となっている。なお、支持部１６は、強度を得るために、上下２つの矩形枠を連結部により適宜箇所で連結した構造のものとなっている。 A drum 12 has a barrel shape having an opening 13 and a bottom 14, and is provided on the support 16 so as to be rotatable about an axis. Reference numeral 15 denotes a stirring blade.
The support part 16 is connected to the rear frame 16a extending along the outer side of the bottom of the drum 12, and the side frames 16b and 16b and the side frames 16b extending forward along the both sides of the drum 12. The support frame 16 has a front frame 16c connected to 16b and extending along the opening 13 of the drum 12 and having a rectangular planar shape. Note that the support portion 16 has a structure in which two upper and lower rectangular frames are connected to each other at appropriate positions by connecting portions in order to obtain strength.

ドラム１２の底部中央から回転軸１８がドラム外方に突出し、この回転軸１８が支持部１６の後部枠１６ａに軸受１９を介して回転自在に支承されている。２０は駆動部（電動モータ）であり、支持部１６上に設けられ、回転軸１８を回転する。これによりドラム１２がを軸線を中心として回転駆動される。このように、ドラム１２は、回転軸１８により片持ち支持された構造となっている。   A rotating shaft 18 protrudes outward from the center of the bottom of the drum 12, and the rotating shaft 18 is rotatably supported on a rear frame 16 a of the support portion 16 via a bearing 19. A drive unit (electric motor) 20 is provided on the support unit 16 and rotates the rotary shaft 18. As a result, the drum 12 is driven to rotate about the axis. Thus, the drum 12 has a structure that is cantilevered by the rotating shaft 18.

次に、２２ａ、２２ａは支持脚である。支持脚２２ａ、２２ａは基台２４の左右両側に一対上方を向けて配設されている。
そして、支持部１６の両側部枠１６ｂ、１６ｂに側部枠回転軸２６が設けられ、この側部枠回転軸２６が支持脚２２ａ、２２ａの上部に設けられた軸受２８に回転自在に支承されている。そして一方の支持脚２２ａに側部枠回転軸２６を回転駆動する傾動駆動部（電動モータ）３０が設けられている。この傾動駆動部３０により側部枠回転軸２６が回転されることにより、ドラム１２が前後方向に傾動可能に設けられている。 Next, 22a and 22a are support legs. A pair of support legs 22 a and 22 a are disposed on the left and right sides of the base 24 so as to face upward.
Side frame rotation shafts 26 are provided on both side frames 16b and 16b of the support portion 16, and the side frame rotation shafts 26 are rotatably supported by bearings 28 provided on the upper portions of the support legs 22a and 22a. ing. A tilting drive unit (electric motor) 30 for rotating the side frame rotation shaft 26 is provided on one support leg 22a. When the side frame rotation shaft 26 is rotated by the tilt driving unit 30, the drum 12 is provided to be tiltable in the front-rear direction.

なお、基台２４の４隅下端には車輪３２が設けられ、これにより容易に移動可能となっている。
また、３４はカバーであり、開口部１３以外のドラム１２の外方を覆っている。なお、図１ではカバー３４の図示を省略し、一方、図２、３、４では、本来はドラム１２の外形はカバー３４に覆われて見えないが、透視図的に記載している。 Note that wheels 32 are provided at the lower ends of the four corners of the base 24 so that they can be easily moved.
Reference numeral 34 denotes a cover that covers the outside of the drum 12 other than the opening 13. In FIG. 1, the cover 34 is not shown. On the other hand, in FIGS.

次に、図１、図３において、３６は炎導筒である。炎導筒３６は、軸線をドラム１２の軸線に一致させて、ドラム１２の内底部に奥端側が固定されると共に先端側がドラム１２の開口部１３側に向けて延設されている。
３７は、バーナーであり、ステー３９を介して前部枠１６ｃに取り付けられ、炎導筒３６内に火炎を送り込む。これにより、炎導筒３６内の空気は加熱され、熱風となって炎導筒３６奥側からドラム１２内に送り込まれ、アスファルト廃材を溶融させる。なお、４１はシュータであり（図１）、廃材をドラム１２内に投入するとき利用される。 Next, in FIGS. 1 and 3, reference numeral 36 denotes a flame guide tube. The flame guide cylinder 36 has an axis line that coincides with the axis line of the drum 12, the back end side is fixed to the inner bottom portion of the drum 12, and the tip end side extends toward the opening 13 side of the drum 12.
Reference numeral 37 denotes a burner, which is attached to the front frame 16 c via the stay 39 and sends a flame into the flame guide tube 36. Thereby, the air in the flame guide cylinder 36 is heated and becomes hot air and is sent into the drum 12 from the back side of the flame guide cylinder 36 to melt the asphalt waste material. Reference numeral 41 denotes a shooter (FIG. 1), which is used when throwing waste material into the drum 12.

本実施の形態では、炎導筒３６は、内筒３６ａと外筒３６ｂとの二重筒構造となっている。内筒３６ａ外壁と外筒３６ｂ内壁との間には適宜複数の駒部材４０が配設され、この駒部材４０を介して内筒３６ａが外筒３６ｂに固定されると共に、両者間に適宜な空間が形成されている。このように、炎導筒３６が二重筒構造となっていて、内筒３６ａと外筒３６ｂとの間に適宜な隙間が生じていることから、空気層が断熱層となって、外筒３６ｂが直接加熱されない。これによって、アスファルト廃材は、炎導筒３６から導入される熱風によって加熱され、溶融する。炎導筒３６が単なる一重の筒体であると、該筒体が直接加熱され、高温になって、これに接触するアスファルトが燃焼しやすくなってしまうので好ましくない。   In the present embodiment, the flame guide cylinder 36 has a double cylinder structure of an inner cylinder 36a and an outer cylinder 36b. A plurality of piece members 40 are appropriately disposed between the outer wall of the inner cylinder 36a and the inner wall of the outer cylinder 36b. The inner cylinder 36a is fixed to the outer cylinder 36b via the piece member 40, and an appropriate amount is provided between the two. A space is formed. Thus, since the flame guide cylinder 36 has a double cylinder structure and an appropriate gap is formed between the inner cylinder 36a and the outer cylinder 36b, the air layer becomes a heat insulating layer, and the outer cylinder 36b is not directly heated. As a result, the asphalt waste material is heated and melted by the hot air introduced from the flame guide cylinder 36. If the flame guide cylinder 36 is a mere single cylinder, the cylinder is heated directly and becomes high temperature, and the asphalt that comes into contact with the flame guide cylinder 36 tends to burn, which is not preferable.

炎導筒３６は、その奥端側において、周方向の３箇所において、取付板４２を介してドラム１２の内底面に強固に固定される。すなわち、取付板４２の一端側がドラム１２の内底面に溶接等によって固定され、取付板４２の他端側が炎導筒３６の外筒３６ｂの外周面に溶接等によって固定されている。炎導筒３６の奥端とドラム１２の内底面との間には適宜な隙間があり、炎導筒３６内に導かれた火炎によって加熱された熱風が、取付板４２間の隙間からドラム１２内にその奥側から開口部１３側に向けて流れ、これによってドラム１２内に投入されているアスファルトを溶解させるのである。   The flame guide cylinder 36 is firmly fixed to the inner bottom surface of the drum 12 via the mounting plate 42 at three positions in the circumferential direction on the far end side. That is, one end side of the mounting plate 42 is fixed to the inner bottom surface of the drum 12 by welding or the like, and the other end side of the mounting plate 42 is fixed to the outer peripheral surface of the outer cylinder 36b of the flame guide tube 36 by welding or the like. There is an appropriate gap between the rear end of the flame guide cylinder 36 and the inner bottom surface of the drum 12, and hot air heated by the flame guided into the flame guide cylinder 36 is passed through the gap between the mounting plates 42 from the drum 12. The asphalt that flows into the drum 12 is melted from the inner side to the opening 13 side.

なお、炎導筒３６の先端側は、周方向の３箇所において、取付板４４を介してドラム１２に固定される。すなわち、取付板４４の一端側が炎導筒３６の外筒３６ｂに溶接等によって固定され、他端側がドラム１２の開口縁に溶接等によって固定されている。開口部１３が上方向を向くようにドラム１２が傾動された状態で、取付板４４間の隙間からアスファルト廃材がドラム１２内に投入される。また廃材が溶解された後は、開口部１３が下方を向くようにドラム１２が傾動された状態で、取付板４４間の隙間から溶融アスファルトが外部に取り出される。   Note that the front end side of the flame guide cylinder 36 is fixed to the drum 12 via the mounting plate 44 at three locations in the circumferential direction. That is, one end side of the mounting plate 44 is fixed to the outer cylinder 36 b of the flame guide cylinder 36 by welding or the like, and the other end side is fixed to the opening edge of the drum 12 by welding or the like. Asphalt waste material is thrown into the drum 12 through the gap between the mounting plates 44 in a state where the drum 12 is tilted so that the opening 13 faces upward. Further, after the waste material is melted, the molten asphalt is taken out from the gap between the mounting plates 44 in a state where the drum 12 is tilted so that the opening 13 faces downward.

本実施の形態で特徴とするのは、炎導筒３６の先端側がドラム１２の開口部１３よりも外方に突出され、この突出した状態において、支持部１６の前部枠１６ｃ上に設けた支持ローラ４６に回転自在に支承されている点にある。すなわち、炎導筒３６の外筒３６ｂの外周が、前部枠１６ｃに設けた４個の支持ローラ４６に回転自在に受けられている。なお、支持ローラ４６は、図示の例では上側に２個、下側に２個配設したが、少なくとも下側の２個によって炎導筒３６を受けるようにすればよい。   A feature of the present embodiment is that the front end side of the flame guide cylinder 36 protrudes outward from the opening 13 of the drum 12, and in this protruding state, the flame guide cylinder 36 is provided on the front frame 16 c of the support portion 16. The support roller 46 is rotatably supported. That is, the outer periphery of the outer cylinder 36b of the flame guide cylinder 36 is rotatably received by the four support rollers 46 provided on the front frame 16c. In the example shown in the figure, two support rollers 46 are disposed on the upper side and two on the lower side. However, it is sufficient that at least the two lower rollers 46 receive the flame guide cylinder 36.

このように、炎導筒３６は、奥側において、ドラム１２の内底面に取付板４２を介して強固に固定され、また先端側において取付板４４を介してドラム１２の開口縁に固定され、一方、ドラム１２外に突出する先端側において、前部枠１６ｃに設けた支持ローラ４６によって回転自在に受けられているので、炎導筒３６自体が言わば両持ち的に支持されている。これにより、ドラム１２が回転され、中でかき回される廃材から衝撃を受けても、炎導筒３６は変形しにくく、特に軸振れが生じなく好適である。   As described above, the flame guide cylinder 36 is firmly fixed to the inner bottom surface of the drum 12 via the mounting plate 42 on the back side, and is fixed to the opening edge of the drum 12 via the mounting plate 44 on the tip side. On the other hand, the flame guide cylinder 36 itself is supported in a dual-supported manner because it is rotatably received by the support roller 46 provided on the front frame 16c on the front end side protruding outside the drum 12. Thereby, even if the drum 12 is rotated and receives an impact from the waste material that is stirred in, the flame guide tube 36 is not easily deformed, and is particularly suitable without causing shaft shake.

また支持ローラ４６は単に炎導筒３６を受けるばかりでなく、該炎導筒３６を介してドラム１２をも回転自在に受けていることにもなり、言わばドラム１２が両持ち支持された状態となり、ドラム１２自体の軸振れも防止でき好適である。これにより、ドラム１２の回転軸１８やその軸受１９の寿命も延びる。   Further, the support roller 46 not only receives the flame guide tube 36 but also receives the drum 12 through the flame guide tube 36 so that the drum 12 can be rotatably supported. The shaft 12 of the drum 12 itself can also be prevented, which is preferable. Thereby, the lifetime of the rotating shaft 18 of the drum 12 and its bearing 19 is also extended.

なお、炎導筒３６は、二重構造とすることによって、前記のように廃材を燃焼させてしまうようなことがなく、また、それほど高温でない外筒３６ｂを支持ローラ４６で受けることになるので好適であるが、本実施の形態においては、炎導筒３６は必ずしも二重構造でなく、一重構造のものであってもよい。   Since the flame guide cylinder 36 has a double structure, the waste material is not burned as described above, and the support cylinder 46 receives the outer cylinder 36b which is not so hot. Although suitable, in the present embodiment, the flame guide cylinder 36 is not necessarily a double structure, and may be a single structure.

５０はプロパンガスボンベであり、基台２４上に配置され、配管５１を介してバーナー３７に接続される。また、５２は加熱コンロであり、廃材でなく、新しいアスファルトを溶融するためのものであり、この溶融した新しいアスファルトを適量、廃材を溶融したアスファルトに混入して、道路の舗装用等として供給するのである。   Reference numeral 50 denotes a propane gas cylinder, which is arranged on the base 24 and connected to the burner 37 via a pipe 51. Reference numeral 52 denotes a heating stove for melting new asphalt instead of waste material. An appropriate amount of this new melted asphalt is mixed with the melted asphalt and supplied for road paving and the like. It is.

以上のように、本実施の形態では、炎導筒３６の先端側を支持ローラ４６によって回転自在に支承したので、炎導筒３６の軸振れを防止でき、ひいてはドラム１２の軸振れをも防止でき、これらの軸受部等の寿命を延ばすことができる。   As described above, in the present embodiment, since the front end side of the flame guide cylinder 36 is rotatably supported by the support roller 46, the axial deflection of the flame guide cylinder 36 can be prevented, and hence the axial runout of the drum 12 can also be prevented. It is possible to extend the life of these bearings and the like.

なお、上記では、炎導筒を支持ローラで受ける点を発明の要旨としたが、炎導筒３６を二重構造としたところを発明として捉えれば、支持ローラ４６は必ずしも必要としない点を付記する。   In the above description, the gist of the invention is that the flame guide cylinder is received by the support roller. However, if the flame guide cylinder 36 has a double structure, the support roller 46 is not necessarily required. To do.

アスファルト廃材再生装置の平面図（一部断面）である。It is a top view (partial cross section) of an asphalt waste material recycling apparatus. アスファルト廃材再生装置の正面図である。It is a front view of an asphalt waste material reproduction apparatus. アスファルト廃材再生装置の側面図（一部断面）である。It is a side view (partial cross section) of the asphalt waste material recycling apparatus. アスファルト廃材再生装置の背面図である。It is a rear view of an asphalt waste material reproduction | regeneration apparatus.

符号の説明Explanation of symbols

１０ アスファルト廃材再生装置
１２ ドラム
１３ 開口部
１４ 底部
１５ 攪拌羽根
１６ 支持部
１６ａ 後部枠
１６ｂ 側部枠
１６ｃ 前部枠
１８ 回転軸
１９ 軸受
２０ 駆動部
２２ａ 支持脚
２４ 基台
２６ 側部枠回転軸
２８ 軸受
３０ 傾動駆動部
３４ カバー
３６ 炎導筒
３６ａ 内筒
３６ｂ 外筒
３７ バーナー
３９ ステー
４０ 駒部材
４１ シュータ
４２ 取付板
４４ 取付板
４６ 支持ローラ
５０ プロパンガスボンベ
５１ 配管
５２ 加熱コンロ DESCRIPTION OF SYMBOLS 10 Asphalt waste material reproduction apparatus 12 Drum 13 Opening part 14 Bottom part 15 Stirring blade 16 Support part 16a Rear part frame 16b Side part frame 16c Front part frame 18 Rotating shaft 19 Bearing 20 Drive part 22a Support leg 24 Base 26 Side part frame rotating shaft 28 Bearing 30 Tilting drive part 34 Cover 36 Flame guide cylinder 36a Inner cylinder 36b Outer cylinder 37 Burner 39 Stay 40 Frame member 41 Shuter 42 Mounting plate 44 Mounting plate 46 Support roller 50 Propane gas cylinder 51 Piping 52 Heating stove

Claims (7)

開口部と底部を有し、支持部に軸線を中心として回転可能に設けられたドラムと、前記支持部に設けられ前記ドラムを回転駆動する駆動部と、前記ドラム内に投入されたアスファルト廃材を加熱して溶融するバーナーと、軸線を前記ドラムの軸線に一致させて、ドラムの内底部に奥端側が固定されると共に先端側がドラムの開口部側に向けて延設され、奥端側が開口して前記バーナーからの火炎をドラム内に導く炎導筒とを有するアスファルト廃材再生装置において、
前記炎導筒の先端部が前記ドラムの開口部よりも外方に突出して設けられ、前記支持部に、該炎導筒の先端部を回転自在に支承する支持ローラが設けられていることを特徴とするアスファルト廃材再生装置。 A drum having an opening and a bottom, and provided in a support portion so as to be rotatable about an axis, a drive portion provided in the support portion for driving the drum to rotate, and asphalt waste material put into the drum. The burner that is heated and melted is aligned with the axis of the drum, the back end side is fixed to the inner bottom of the drum, the front end extends toward the opening side of the drum, and the back end opens. In the asphalt waste material recycling apparatus having a flame guide tube for guiding the flame from the burner into the drum,
The tip of the flame guide tube is provided so as to protrude outward from the opening of the drum, and the support portion is provided with a support roller for rotatably supporting the tip of the flame guide tube. Characteristic asphalt waste material recycling equipment. 前記ドラムの回転軸がドラム底部中央から外方に突出し、該回転軸が前記支持部に回転自在に支承されていることを特徴とする請求項１記載のアスファルト廃材再生装置。   The asphalt waste material recycling apparatus according to claim 1, wherein a rotating shaft of the drum protrudes outward from a center of the drum bottom, and the rotating shaft is rotatably supported by the support portion. 前記支持部が、前記ドラムの底部外側に沿って延びる後部枠、該後部枠に連接され、前記ドラムの両側部に沿って前方に延びる側部枠、および該側部枠に連接され、前記ドラムの開口部に沿って延びる前部枠を有する支持枠からなり、
前記ドラムの回転軸が前記後部枠に回転自在に支承され、
前記支持ローラが前記前部枠に配設されていることを特徴とする請求項２記載のアスファルト廃材再生装置。 The support portion is connected to the rear frame that extends along the outer side of the bottom of the drum, the side frame that is connected to the rear frame, extends forward along the both sides of the drum, and the side frame. A support frame having a front frame extending along the opening of
A rotating shaft of the drum is rotatably supported by the rear frame;
The asphalt waste material recycling apparatus according to claim 2, wherein the support roller is disposed on the front frame. 前記両側部枠に側部枠回転軸が設けられ、
該側部枠回転軸が支持脚に回転自在に支承され、
該側部枠回転軸を回転する傾動駆動部が設けられ、
該傾動駆動部により側部枠回転軸が回転されることにより、前記ドラムが前後方向に傾動可能に設けられていることを特徴とする請求項３記載のアスファルト廃材再生装置。 Side frame rotation shafts are provided on the both side frames,
The side frame rotation shaft is rotatably supported by the support leg,
A tilt drive unit for rotating the side frame rotation shaft is provided;
4. The asphalt waste material recycling apparatus according to claim 3, wherein the drum is provided so as to be tiltable in the front-rear direction when the side frame rotation shaft is rotated by the tilt driving unit. 前記バーナーが前記前部枠に取り付けられていることを特徴とする請求項３または４記載のアスファルト廃材再生装置。   The asphalt waste material recycling apparatus according to claim 3 or 4, wherein the burner is attached to the front frame. 前記炎導筒が、内筒と外筒からなる二重筒に形成され、該外筒が前記支持ローラに受けられていることを特徴とする請求項１〜５いずれか１項記載のアスファルト廃材再生装置。   The asphalt waste material according to any one of claims 1 to 5, wherein the flame guide cylinder is formed in a double cylinder including an inner cylinder and an outer cylinder, and the outer cylinder is received by the support roller. Playback device. 前記内筒外壁と外筒内壁との間に駒部材が介在されて、内筒外壁と外筒内壁との間に所用隙間が形成されていることを特徴とする請求項６記載のアスファルト廃材再生装置。   The asphalt waste material recycling according to claim 6, wherein a piece member is interposed between the inner cylinder outer wall and the outer cylinder inner wall, and a necessary gap is formed between the inner cylinder outer wall and the outer cylinder inner wall. apparatus.
JP2006037744A 2006-02-15 2006-02-15 Asphalt waste material recycling equipment Expired - Fee Related JP4859475B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006037744A JP4859475B2 (en) 2006-02-15 2006-02-15 Asphalt waste material recycling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006037744A JP4859475B2 (en) 2006-02-15 2006-02-15 Asphalt waste material recycling equipment

Publications (2)

Publication Number Publication Date
JP2007217907A true JP2007217907A (en) 2007-08-30
JP4859475B2 JP4859475B2 (en) 2012-01-25

Family

ID=38495486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006037744A Expired - Fee Related JP4859475B2 (en) 2006-02-15 2006-02-15 Asphalt waste material recycling equipment

Country Status (1)

Country Link
JP (1) JP4859475B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102031745A (en) * 2010-12-13 2011-04-27 刘新 Drum blade for heated asphalt mixture
CN102041767A (en) * 2011-01-05 2011-05-04 刘新 Gas infrared radiation stirring-heating roller

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151705A (en) * 1981-02-20 1982-09-18 Wirtgen Reinhard Method and apparatus for producing coating material for peeled road surface
JPS6469808A (en) * 1987-09-02 1989-03-15 Kern & Co Ag Seal joint
JPH0363302A (en) * 1989-04-05 1991-03-19 Ermont Cm Drying/coating drum with improved burner for manufacturing bitumen coated product
JP2004003312A (en) * 2002-04-08 2004-01-08 Tanaka Kenzai Kk Wooden pavement material, its manufacturing method and device
JP2004183341A (en) * 2002-12-04 2004-07-02 Yasuda Seisakusho:Kk Apparatus and method for regenerating asphalt waste
JP2005069658A (en) * 2003-08-28 2005-03-17 Kinan Co Ltd Heating dryer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151705A (en) * 1981-02-20 1982-09-18 Wirtgen Reinhard Method and apparatus for producing coating material for peeled road surface
JPS6469808A (en) * 1987-09-02 1989-03-15 Kern & Co Ag Seal joint
JPH0363302A (en) * 1989-04-05 1991-03-19 Ermont Cm Drying/coating drum with improved burner for manufacturing bitumen coated product
JP2004003312A (en) * 2002-04-08 2004-01-08 Tanaka Kenzai Kk Wooden pavement material, its manufacturing method and device
JP2004183341A (en) * 2002-12-04 2004-07-02 Yasuda Seisakusho:Kk Apparatus and method for regenerating asphalt waste
JP2005069658A (en) * 2003-08-28 2005-03-17 Kinan Co Ltd Heating dryer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102031745A (en) * 2010-12-13 2011-04-27 刘新 Drum blade for heated asphalt mixture
CN102031745B (en) * 2010-12-13 2012-09-19 刘新 Drum blade for heated asphalt mixture
CN102041767A (en) * 2011-01-05 2011-05-04 刘新 Gas infrared radiation stirring-heating roller

Also Published As

Publication number Publication date
JP4859475B2 (en) 2012-01-25

Similar Documents

Publication Publication Date Title
KR102456778B1 (en) Method of operating electric arc furnace
JP4859475B2 (en) Asphalt waste material recycling equipment
JP5294394B2 (en) Asphalt pavement waste recycling dryer
KR100205231B1 (en) Trash burner
JP5171531B2 (en) Asphalt pavement waste recycling dryer
TWI602924B (en) Electric arc furnace
EP0146213A2 (en) Burner assembly
JP3437289B2 (en) Heating equipment
JP3837119B2 (en) Furnace cooling system
JP2004183341A (en) Apparatus and method for regenerating asphalt waste
JP2010159552A (en) Asphalt recycling apparatus
JP2009002643A (en) Melting furnace with stirrer, and stirrer
JP5071052B2 (en) Waste treatment equipment
JP2005114212A (en) Waste incinerator
JP2007071518A (en) Rotary kiln
JP3281152B2 (en) Plasma melting equipment
JPH10325683A (en) Rotary kiln
JP6515490B2 (en) Electric furnace operation method
JP6476767B2 (en) Electric furnace and electric furnace operating method
JPH09264522A (en) Ash melting furnace
JP3325480B2 (en) Plasma melting furnace
JP2006342491A (en) Method and apparatus for heating and recycling asphalt paving waste material
JP2001227870A (en) Outlet structure of rotary fusion kiln
JPH08135909A (en) Tundish heater
KR20020036362A (en) Apparatus for clearing scale on roof of electric furnace

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090213

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110209

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110222

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110412

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110913

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111101

R150 Certificate of patent or registration of utility model

Ref document number: 4859475

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20141111

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees