JP2015059738A

JP2015059738A - Biomass combustion apparatus

Info

Publication number: JP2015059738A
Application number: JP2013212326A
Authority: JP
Inventors: 中村　康行; Yasuyuki Nakamura; 康行中村
Original assignee: Mis Co Ltd
Current assignee: Mis Co Ltd
Priority date: 2013-09-20
Filing date: 2013-09-20
Publication date: 2015-03-30

Abstract

PROBLEM TO BE SOLVED: To provide a method for averaging and supporting the load of a rotary part in a rotary type compact biomass burner cantilevered by a rotary support part on the outside of a secondary combustion chamber.SOLUTION: A combustion apparatus includes a plurality of boxes each housing therein a receiving roller to support an inner cylinder. The plurality of boxes are inserted into a front end part of an external cylinder by opening a part of the external cylinder. A load is supported by a rotation support roller included in an occluded part and the plurality of receiving rollers in the front end part.

Description

本発明は、石油代替燃料分野における、バイオマス燃料の燃焼装置に関するものである。The present invention relates to a biomass fuel combustion apparatus in the field of petroleum alternative fuels.

近年、石油資源の枯渇化から、有機性廃棄物を利用したバイオエネルギーの利用の研究開発が行われている。しかし、大型の燃焼装置は多く開発、使用されているが、農業用ビニールハウスの加温や温泉センター等の温水の加温には少数の機種は発表されているが、完成の域には達していない。In recent years, research and development on the use of bioenergy using organic waste has been conducted since the depletion of petroleum resources. However, many large-scale combustors have been developed and used, but a few models have been announced for heating agricultural greenhouses and hot water in hot spring centers, but they have reached the completion stage. Not.

バイオマス燃料の燃焼装置について、特開２０１０−９６４４６号公報等が提案されている。JP, 2010-96446, A, etc. are proposed about the combustion apparatus of biomass fuel.

しかし、装置を小型軽量にしたために、回転装置に未解決な部分があった。However, since the device is made smaller and lighter, there are unsolved parts in the rotating device.

本発明は、内筒管の回転をスムーズにするために、先端部に加重を支持する回転ローラーを併設することが課題である。An object of the present invention is to provide a rotating roller for supporting a load at the tip in order to smooth the rotation of the inner tube.

本発明は、上記の課題を解決するために、請求項１のように、外筒先端部に外筒の一部を開口し内筒を支持する受ローラーを内蔵したボックスを複数挿入し、荷重を閉塞部内に具備した回転支持ローラーと先端部の複数の受ローラーで支持することを特徴とする燃焼装置を提供することにある。In order to solve the above-mentioned problem, the present invention inserts a plurality of boxes each including a receiving roller that opens a part of the outer cylinder and supports the inner cylinder at the tip of the outer cylinder, The combustion apparatus is characterized in that it is supported by a rotation support roller provided in the closing part and a plurality of receiving rollers at the tip part.

以上に説明したように、本発明はバイオマス燃料の燃焼装置として、兼価な燃焼装置を提供でき、装置の小型化、作業の省力化等の効果を有し、バイオマス燃料や有機性廃棄物の燃焼に適した燃焼が出来る。 As described above, the present invention can provide a combustible combustion apparatus as a biomass fuel combustion apparatus, and has effects such as downsizing of the apparatus and labor saving of work. Combustion suitable for combustion is possible.

本発明の実施例を添付図面に基ずき説明する。図１は燃焼装置の断面図である。図中１は回転式内筒、２は外筒、３は内筒駆動装置、４は燃焼用空気フアン、５は燃料投入スクリュー、６は燃料投入スクリュー駆動装置、７は内筒回転受ローラー１、８は請求項１に記載のように内筒管の回転をスムーズにするために、先端部に加重を支持する内筒回転受ローラー２、１１は燃焼室、１２は耐火材で構成されている。 Embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a cross-sectional view of a combustion apparatus. In the figure, 1 is a rotary inner cylinder, 2 is an outer cylinder, 3 is an inner cylinder drive device, 4 is a combustion air fan, 5 is a fuel injection screw, 6 is a fuel injection screw drive device, and 7 is an inner cylinder rotation receiving roller 1. , 8 as described in claim 1, in order to make the rotation of the inner tube smooth, the inner tube rotation receiving rollers 2, 11 that support the load at the tip are combustion chambers, and 12 is made of a refractory material. Yes.

本発明は、バイオマス燃料利用分野における、乾燥設備、農業用温室の加温、温水ボイラー、蒸気ボイラーの燃焼用に広く利用できる。INDUSTRIAL APPLICABILITY The present invention can be widely used for drying facilities, heating of greenhouses for agriculture, combustion of hot water boilers, and steam boilers in the field of biomass fuel utilization.

特開２０１０−９６４４６公報JP 2010-96446 A

本発明の断面図Cross section of the present invention 本発明のＡ−Ａ断面図AA sectional view of the present invention 本発明の詳細図Detailed view of the present invention 本発明の詳細図Detailed view of the present invention

１．回転式内筒
２．外筒
３．内筒駆動装置
４．燃焼用空気フアン
５．燃料投入スクリュー
６．燃料投入スクリュー駆動装置
７．内筒回転受ローラー１
８．内筒回転受ローラー２
９．軸受け
１０．シャフト
１１．燃焼室
１２．耐火材1. Rotating inner cylinder 2. 2. outer cylinder 3. Inner cylinder drive device 4. Air fan for combustion 5. Fuel input screw 6. Fuel injection screw drive device Inner cylinder rotation receiving roller 1
8). Inner cylinder rotation receiving roller 2
9. Bearing 10. Shaft 11. Combustion chamber 12. Refractory material

Claims

A cylindrical body having one end open and a rear end that is a closed portion at the other end, and a double structure of an inner cylinder that rotates coaxially with the outer cylinder, and a rotation support roller provided in the closed portion; In a combustion apparatus having a drive device for rotating the inner cylinder and a supply device for supplying solid fuel, a plurality of boxes containing a receiving roller for opening a part of the outer cylinder and supporting the inner cylinder are inserted at the outer cylinder tip. The combustion apparatus is characterized in that the load is supported by a rotation support roller provided in the closed portion and a plurality of receiving rollers at the tip.

The combustion apparatus according to claim 1, wherein a pipe connected to the fan is connected to the box storing the receiving roller for air cooling.