JPH07242887A - Device for producing fuel and method for producing fuel - Google Patents
Device for producing fuel and method for producing fuelInfo
- Publication number
- JPH07242887A JPH07242887A JP6034456A JP3445694A JPH07242887A JP H07242887 A JPH07242887 A JP H07242887A JP 6034456 A JP6034456 A JP 6034456A JP 3445694 A JP3445694 A JP 3445694A JP H07242887 A JPH07242887 A JP H07242887A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- raw material
- calorific value
- quality
- calorie
- 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.)
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Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は燃料製造設備及び燃料製
造方法に係り、特に、各種製造業において製造工程から
発生する廃棄物や使用済み廃棄物或いは生活ゴミ等か
ら、安定な品質の燃料を製造することができる燃料製造
設備及び燃料製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fuel manufacturing facility and a fuel manufacturing method, and more particularly, to a fuel of stable quality from wastes, used wastes, household wastes, etc. generated from the manufacturing process in various manufacturing industries. The present invention relates to a fuel manufacturing facility and a fuel manufacturing method that can be manufactured.
【０００２】[0002]
【従来の技術】近年、省資源、省エネルギー及び廃棄物
の減量化を目的として、各種製造業において製造工程か
ら発生する廃棄物や使用済み廃棄物或いは生活ゴミ等を
燃料として有効再利用する試みが多く提案されている。2. Description of the Related Art In recent years, for the purpose of resource saving, energy saving, and reduction of wastes, attempts have been made in various manufacturing industries to effectively reuse wastes, used wastes, and domestic wastes generated from the manufacturing process as fuels. Many have been proposed.
【０００３】[0003]
【発明が解決しようとする課題】これら廃棄物より得ら
れる燃料は、原料の廃棄物の供給量や成分が大きく変動
することから、その品質の変動も大きいものであるが、
廃棄物より得られる燃料を石炭と同等の燃料として有効
に再利用するためには、得られる燃料の品質、特に発熱
量と燃焼時間を安定化することが重要である。The quality of the fuel obtained from these wastes varies greatly because the supply amount and composition of the raw material waste vary greatly.
In order to effectively reuse the fuel obtained from waste as a fuel equivalent to coal, it is important to stabilize the quality of the obtained fuel, especially the calorific value and combustion time.
【０００４】ところで、従来、廃棄物の燃料化に当り、
生活ゴミ等を燃料化する設備は、生活ゴミを燃料化に好
適な大きさに破砕する装置と、これを燃料化装置に一定
量供給する装置と、燃料化装置と、これらの制御装置と
を備えるものであり、製造された燃料の発熱量と燃焼時
間は多くても１日に１回程度測定が行なわれるのみであ
り、得られる燃料の発熱量と燃焼時間のばらつきを小さ
くするための操作は特に行なわれていない。By the way, conventionally, when converting waste into fuel,
The equipment for converting household waste into fuel comprises a device for crushing household waste into a size suitable for conversion to fuel, a device for supplying a fixed amount of this to the fueling device, a fueling device, and a control device for these. The prepared fuel has a calorific value and a burning time which are measured only once a day at most, and an operation for reducing the variation in the calorific value and the burning time of the obtained fuel. Is not done in particular.
【０００５】また、各種製造業から排出される産業廃棄
物を調合して燃料化する場合においては、各々の廃棄物
の調合割合を所定割合として得られる燃料の発熱量を均
一化する試みもなされているが、廃棄物が多様化し、廃
棄物自体の性状及び発熱量の変動や、廃棄物の供給量の
変動により、得られる燃料の発熱量と燃焼時間が大きく
ばらついているのが現状である。In addition, when the industrial wastes discharged from various manufacturing industries are blended and made into fuel, an attempt has been made to make the calorific value of the fuel obtained by setting the blending ratio of each waste to a predetermined ratio. However, the present situation is that the amount of heat generated and the combustion time of the fuel obtained greatly vary due to the diversification of waste and the fluctuations in the properties and heat generation of the waste itself and the fluctuations in the amount of waste supplied. .
【０００６】本発明は上記従来の実情に鑑みてなされた
ものであって、各種廃棄物から安定した品質の燃料を容
易かつ効率的に製造することができる燃料製造設備及び
燃料製造方法を提供することを目的とする。The present invention has been made in view of the above conventional circumstances, and provides a fuel manufacturing facility and a fuel manufacturing method capable of easily and efficiently manufacturing a fuel of stable quality from various wastes. The purpose is to
【０００７】[0007]
【課題を解決するための手段】請求項１の燃料製造設備
は、多種類の原料を調合して燃料を製造する設備におい
て、発熱量に応じて分類された原料を個別に供給する原
料供給装置と、供給された原料を調合する調合装置と、
調合された原料を燃料化する燃料化装置と、製造された
燃料の品質を判定する燃料品質判定装置とを備えてなる
ことを特徴とする。According to a first aspect of the present invention, there is provided a raw material supply device for individually supplying raw materials classified according to a calorific value, in a facility for producing a fuel by mixing various kinds of raw materials. And a blending device that blends the supplied raw materials,
It is characterized by comprising a fuel conversion device for converting the blended raw material into fuel and a fuel quality determination device for determining the quality of the produced fuel.
【０００８】請求項２の燃料製造方法は、請求項１の燃
料製造設備により燃料を製造する方法であって、燃料品
質判定装置の品質判定結果に基いて、得られる燃料の発
熱量が所定範囲内となるように、各原料供給装置の原料
供給量を調節することを特徴とする。According to a second aspect of the present invention, there is provided a method for producing fuel using the fuel production facility according to the first aspect, wherein the calorific value of the obtained fuel is within a predetermined range based on the quality judgment result of the fuel quality judging device. It is characterized in that the raw material supply amount of each raw material supply device is adjusted so as to be within the range.
【０００９】請求項３の燃料製造方法は、請求項１の燃
料製造設備により平均発熱量、平均水分及び平均灰分が
既知の多種類の原料を調合して燃料を製造する方法であ
って、原料をその平均発熱量から高カロリー原料、中カ
ロリー原料及び低カロリー原料に分別して各供給装置に
投入し、各原料を個々に所定量づつ供給して調合した
後、燃料化して製造された燃料を、一定間隔で燃料品質
判定装置に採取して、発熱量及び燃焼時間を測定し、そ
の測定値と予め設定した発熱量及び燃焼時間との差が所
定範囲内になるように、前記高カロリー原料、中カロリ
ー原料及び低カロリー原料の供給量を制御することを特
徴とする。A third aspect of the fuel production method is a method for producing a fuel by blending various kinds of raw materials whose average calorific value, average water content and average ash content are known by the fuel production facility of the first aspect. Is separated into high-calorie raw material, medium-calorie raw material, and low-calorie raw material from the average calorific value, and each raw material is fed into each supply device in a predetermined amount to prepare a fuel, which is then made into a fuel. , The calorific value and the burning time are measured at regular intervals, and the calorific value and the burning time are measured so that the difference between the measured value and the preset calorific value and the burning time is within a predetermined range. It is characterized by controlling the supply amount of the medium calorie raw material and the low calorie raw material.
【００１０】[0010]
【作用】本発明の燃料製造設備は、製造された燃料の品
質を判定する燃料品質判定装置を備えるため、製造され
る燃料の品質管理を容易に行なうことができ、この燃料
品質判定装置の品質判定結果に基いて発熱量に応じて分
類された原料の個々の供給量を調節することにより、所
望の品質の燃料を安定に製造することができる。Since the fuel production facility of the present invention is provided with the fuel quality determination device for determining the quality of the produced fuel, the quality control of the produced fuel can be easily performed. By adjusting the supply amount of each of the raw materials classified according to the calorific value based on the determination result, it is possible to stably produce a fuel of desired quality.
【００１１】請求項３の燃料製造方法によれば、高カロ
リー原料、中カロリー原料及び低カロリー原料から、所
定の平均発熱量、平均水分量、平均灰分量の燃料を容易
かつ効率的に製造することができる。According to the fuel production method of the third aspect, a fuel having a predetermined average calorific value, average water content and average ash content is easily and efficiently produced from a high calorie raw material, a medium calorie raw material and a low calorie raw material. be able to.
【００１２】[0012]
【実施例】以下、図面を参照して本発明の燃料製造設備
及び燃料製造方法の一実施例について詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the fuel production facility and fuel production method of the present invention will be described in detail below with reference to the drawings.
【００１３】図１は本発明の燃料製造設備の一実施例を
示す概略図である。FIG. 1 is a schematic view showing an embodiment of the fuel production facility of the present invention.
【００１４】本実施例の燃料製造設備は、多種類の廃棄
物を発熱量の多い高発熱量廃棄物（以下「高カロリー原
料」と称す。）、発熱量の少ない低発熱量廃棄物（以下
「低カロリー原料」と称す。）及び高カロリー原料と低
カロリー原料との中間の発熱量の廃棄物（以下「中カロ
リー原料」と称す。）の３種類の原料に分類し、各原料
を個別に供給調合して固形燃料を製造する設備である。In the fuel production facility of this embodiment, many kinds of wastes are high calorific value wastes having a large calorific value (hereinafter referred to as "high calorie raw materials") and low calorific value wastes having a small calorific value (hereinafter "Low-calorie raw material") and waste with a calorific value intermediate between high-calorie raw material and low-calorie raw material (hereinafter referred to as "medium-calorie raw material"). It is a facility for producing solid fuel by supplying and blending with.
【００１５】なお、本実施例において、高カロリー原料
はプラスチック廃棄物等であり、中カロリー原料は紙、
木等であり、低カロリー原料は活性汚泥や燃焼灰等であ
る。また、生活ゴミは発熱量の変動が大きく一定しない
ため、中カロリー原料に分類した。In this embodiment, the high calorie raw material is plastic waste, the medium calorie raw material is paper,
Wood, etc., and low-calorie raw materials include activated sludge and combustion ash. In addition, since the fluctuation of the calorific value of domestic waste is not constant, it was classified as a medium calorie raw material.
【００１６】図中、１は高カロリー原料供給装置、２は
中カロリー原料供給装置、３は低カロリー原料供給装置
であり、それぞれ原料供給量を調整するモータ１Ａ，２
Ａ，３Ａを備え、これらモータ１Ａ，２Ａ，３Ａは、後
述の燃料品質判定装置７に連動する回転数制御器９によ
り、回転数が制御されることにより、各原料の供給量が
調節される。４は各供給装置１，２，３より供給される
原料を調合するためのベルトコンベア、５は燃料化装置
であり、本実施例では２軸押出し成形機を用いた。６は
燃料化装置５から排出される燃料の送給先を、燃料品質
判定装置７又は排出用ベルトコンベア８に切り替える切
替シュートである。In the figure, 1 is a high-calorie raw material supply device, 2 is a medium-calorie raw material supply device, 3 is a low-calorie raw material supply device, and motors 1A and 2 for adjusting the raw material supply amount, respectively.
These motors 1A, 2A, 3A are provided with A and 3A, and the rotation speed is controlled by a rotation speed controller 9 which is linked to a fuel quality determination device 7 described later, so that the supply amount of each raw material is adjusted. . Reference numeral 4 is a belt conveyor for mixing the raw materials supplied from the respective supply devices 1, 2 and 3, and 5 is a fueling device. In this embodiment, a twin-screw extruder is used. Reference numeral 6 is a switching chute that switches the destination of the fuel discharged from the fueling device 5 to the fuel quality determination device 7 or the discharging belt conveyor 8.
【００１７】本実施例の燃料製造設備においては、予め
設定されたモータ１Ａ，２Ａ，３Ａの回転数に応じて、
高カロリー原料、中カロリー原料及び低カロリー原料が
各供給装置１，２，３より各々所定の混合割合となるよ
うにベルトコンベア４上に供給されて調合される。ベル
トコンベア４上で調合された原料は、燃料化装置５によ
り固形燃料化され、切替シュート６及びベルトコンベア
８より排出されて貯蔵又は出荷される。In the fuel production facility of this embodiment, according to the preset number of revolutions of the motors 1A, 2A, 3A,
The high-calorie raw material, the medium-calorie raw material, and the low-calorie raw material are supplied from the respective supply devices 1, 2, and 3 onto the belt conveyor 4 so as to have a predetermined mixing ratio, and are mixed. The raw material mixed on the belt conveyor 4 is made into a solid fuel by the fueling device 5, discharged from the switching chute 6 and the belt conveyor 8, and stored or shipped.
【００１８】この切替シュート６は定期的に燃料品質判
定装置７側へ切り替えられ、一定の間隔で製造された燃
料の一部が採取される。The switching chute 6 is periodically switched to the fuel quality judging device 7 side, and a part of the fuel produced at regular intervals is sampled.
【００１９】採取された燃料は、燃料品質判定装置７に
おいて、その品質、例えば発熱量の測定が行なわれ、こ
の測定結果に基いて、製造される燃料の発熱量が所定範
囲となるように、回転数制御器９により、供給装置１，
２，３のモータ１Ａ，２Ａ，３Ａの回転数を制御して、
各原料の設定供給量を変更する。The quality of the collected fuel, for example, the calorific value, is measured by the fuel quality judging device 7, and the calorific value of the manufactured fuel falls within a predetermined range based on the measurement result. By the rotation speed controller 9, the supply device 1,
Control the number of rotations of a few motors 1A, 2A, 3A,
Change the set supply amount of each raw material.
【００２０】即ち、設定された燃料の発熱量に対して、
得られた燃料の発熱量が大きい場合には、高カロリー原
料の供給量を減らし、低カロリー原料の供給量を増やす
ようにモータ１Ａの回転数を下げ、モータ３Ａの回転数
を上げる。逆に、設定された燃料の発熱量に対して、得
られた燃料の発熱量が小さい場合には、高カロリー原料
の供給量を増やし、低カロリー原料の供給量を減らすよ
うにモータ１Ａの回転数を上げ、モータ３Ａの回転数を
下げる。That is, with respect to the set calorific value of the fuel,
When the calorific value of the obtained fuel is large, the rotation speed of the motor 1A is decreased and the rotation speed of the motor 3A is increased so as to reduce the supply amount of the high-calorie raw material and increase the supply amount of the low-calorie raw material. On the contrary, when the calorific value of the obtained fuel is smaller than the calorific value of the set fuel, the rotation of the motor 1A is increased so as to increase the supply amount of the high-calorie raw material and decrease the supply amount of the low-calorie raw material. Increase the number and decrease the rotation speed of the motor 3A.
【００２１】以下に、下記表１に示す供給条件で製造を
行なう場合に、製造された燃料の発熱量と燃焼時間の測
定値から、各原料の供給量を制御する方法について、よ
り具体的に説明する。The method of controlling the supply amount of each raw material from the measured values of the calorific value and the combustion time of the produced fuel when the production is carried out under the supply conditions shown in the following Table 1 will be more specifically described below. explain.
【００２２】[0022]
【表１】 [Table 1]
【００２３】上記条件に基づいて製造した固形燃料の品
質等は、下記の通りである。The quality and the like of the solid fuel produced under the above conditions are as follows.
【００２４】[0024]
【数１】 [Equation 1]
【００２５】また、このときの燃料の燃焼時間はｔ（ｓ
ｅｃ）になる。Further, the combustion time of the fuel at this time is t (s
ec).
【００２６】実際に製造した固形燃料の発熱量と燃焼時
間が、Ｈｃ（ｋｃａｌ／ｋｇ），ｔｃ（ｓｅｃ）であっ
たとき、それぞれの相対誤差Ｐ，Ｔは次のようになる。When the calorific value and the burning time of the solid fuel actually manufactured are Hc (kcal / kg) and tc (sec), the relative errors P and T are as follows.
【００２７】[0027]
【数２】 [Equation 2]
【００２８】いま、−５≦Ｐ≦５，−１０≦Ｔ≦１０の
範囲に入るようにＸ，Ｙ，Ｚの量を制御する場合、具体
的には、次の〜の条件を満足するようにＸ，Ｙ，Ｚ
の量をファジー制御することによって、発熱量及び燃焼
時間が所定範囲内に納まる燃料を製造することができ
る。Now, when controlling the amounts of X, Y and Z so as to fall within the range of -5≤P≤5 and -10≤T≤10, specifically, the following conditions (1) to (4) should be satisfied. X, Y, Z
By fuzzy controlling the amount of heat generation, it is possible to produce a fuel whose calorific value and combustion time are within a predetermined range.
【００２９】 Ｐ＜−５の時は、Ｘを下げ、Ｙを上
げ、Ｚを上げる。When P <−5, X is lowered, Y is raised, and Z is raised.
【００３０】 Ｐ＞５の時は、Ｘを上げ、Ｙを下げ、
Ｚを下げる。When P> 5, increase X, decrease Y,
Lower Z.
【００３１】 Ｔ＜−１０の時は、ａより高い灰分原
料供給量を下げ、ｈより高い水分原料供給量を下げ、Ｈ
より高い発熱量原料供給量を上げる。When T <−10, the ash content raw material supply amount higher than a is reduced, and the water content raw material supply amount higher than h is reduced to H
Higher calorific value Increase raw material supply.
【００３２】 Ｔ＞１０の時は、ａより高い灰分原料
供給量を上げ、ｈより高い水分原料供給量を上げ、Ｈよ
り高い発熱量原料供給量を下げる。When T> 10, the ash content raw material supply amount higher than a is increased, the moisture raw material supply amount higher than h is increased, and the heating value raw material supply amount higher than H is decreased.
【００３３】 ４５００≦Ｈ≦６５００、好ましくは
５０００≦Ｈ≦６０００ ５≦ｈ≦２５，好ましくは５≦ｈ≦２０ １５≦ａ≦５０，好ましくは２０≦ａ≦４０ Ｘ＋Ｙ＋Ｚ＝Ａ：設定値 ６０≦ｔ≦５００ｓｅｃ，好ましくは１００≦ｔ≦
３００ これにより、原料廃棄物の性状及び発熱量等の変化によ
って生じる製品燃料の発熱量及び燃焼時間の変動を自動
的にかつ短時間のサイクルで把握して原料供給量を制御
し、所望の品質の燃料を安定に製造することが可能とさ
れる。4500 ≦ H ≦ 6500, preferably 5000 ≦ H ≦ 6000 5 ≦ h ≦ 25, preferably 5 ≦ h ≦ 20 15 ≦ a ≦ 50, preferably 20 ≦ a ≦ 40 X + Y + Z = A: set value 60 ≦ t ≦ 500 sec, preferably 100 ≦ t ≦
300 By this, fluctuations in the calorific value and burning time of product fuel caused by changes in the properties and calorific value of raw material waste are automatically grasped in a short cycle to control the raw material supply rate to obtain the desired quality. It is possible to stably produce the above fuel.
【００３４】なお、本発明において、燃料品質判定装置
は、採取された燃料を所定の大きさに切断する前処理手
段と、燃料の計量手段と、燃料を燃焼させる燃焼室と、
燃焼室内の温度条件を所定温度に設定する手段と、この
所定温度での燃料の燃焼時の発熱量、更には燃焼時間を
測定する手段とを備えるものが好ましい。In the present invention, the fuel quality judging device comprises a pretreatment means for cutting the collected fuel into a predetermined size, a fuel measuring means, a combustion chamber for burning the fuel,
It is preferable to include a means for setting the temperature condition in the combustion chamber to a predetermined temperature, and a means for measuring the calorific value of the fuel at the predetermined temperature and the combustion time.
【００３５】以下に具体的な製造実施例を挙げて、本発
明をより詳細に説明する。The present invention will be described in more detail with reference to specific production examples.
【００３６】製造実施例１ 図１に示す燃料製造設備により固形燃料の製造を行なっ
た。Manufacturing Example 1 Solid fuel was manufactured by the fuel manufacturing facility shown in FIG.
【００３７】各原料の供給条件は次の通りである。The supply conditions of each raw material are as follows.
【００３８】[0038]
【表２】 [Table 2]
【００３９】上記条件に基づいて製造した固形燃料の品
質等は、下記の通りとなる。The quality and the like of the solid fuel produced under the above conditions are as follows.
【００４０】[0040]
【数３】 [Equation 3]
【００４１】また、このときの燃料の燃焼時間は１８０
（ｓｅｃ）になる。Further, the combustion time of the fuel at this time is 180
(Sec).
【００４２】実際に製造した固形燃料の発熱量と燃焼時
間が、Ｈｃ（ｋｃａｌ／ｋｇ），ｔｃ（ｓｅｃ）であっ
たとき、それぞれの相対誤差Ｐ，Ｔは次のようになる。When the calorific value and the burning time of the solid fuel actually manufactured are Hc (kcal / kg) and tc (sec), the relative errors P and T are as follows.
【００４３】[0043]
【数４】 [Equation 4]
【００４４】いま、−５≦Ｐ≦５，−１０≦Ｔ≦１０の
範囲に入るように各原料の供給量を前記〜に従って
制御した。Now, the supply amount of each raw material was controlled in accordance with the above items 1 to 5 so that it was within the range of -5≤P≤5, -10≤T≤10.
【００４５】なお、燃料の品質の判定は１０分に１回の
割合で行なった。The fuel quality was determined once every 10 minutes.
【００４６】このような運転制御を行なったところ、得
られた燃料の廃棄物の変動は最低で４８７０ｋｃａｌ／
ｋｇ、最高で５３２０ｋｃａｌ／ｋｇであり、燃焼時間
は、１７０〜１９５ｓｅｃの範囲であり、非常に安定し
た品質のものであった。When such operation control is performed, the fluctuation of the obtained fuel waste is at least 4870 kcal /
kg, the maximum was 5320 kcal / kg, the burning time was in the range of 170 to 195 sec, and the quality was very stable.
【００４７】また、製造された燃料をスチーム回収した
ところ、燃料の廃棄物が一定であったため、スチームの
回収量、圧力及び温度は石炭を使用した場合と殆ど同様
であり、良好なエネルギー回収を行なえた。Further, when the produced fuel was recovered by steam, the amount of recovered waste was constant, so the recovered amount of steam, the pressure and the temperature were almost the same as the case of using coal, and good energy recovery was achieved. I was able to do it.
【００４８】なお、以上の説明においては、廃棄物原料
を高カロリー原料、中カロリー原料及び低カロリー原料
の３種類に分類して調合する場合を例示したが、本発明
において、原料は２種又は４種以上であっても良く、ま
た、原料は必ずしも廃棄物に限定されるものではない。In the above description, the waste raw material is classified into three types of high-calorie raw material, medium-calorie raw material and low-calorie raw material, and is prepared, but in the present invention, two types of raw materials or There may be four or more kinds, and the raw material is not necessarily limited to waste.
【００４９】[0049]
【発明の効果】以上詳述した通り、本発明の燃料製造設
備及び燃料製造方法によれば、各種廃棄物から、安定し
た品質の燃料を容易かつ効率的に、自動的に製造するこ
とができる。As described above in detail, according to the fuel production facility and the fuel production method of the present invention, it is possible to automatically and easily produce a stable quality fuel from various wastes easily and efficiently. .
【００５０】本発明の燃料製造設備及び燃料製造方法に
よれば、廃棄物より石炭と同等の品質の安定した高品質
固形燃料を得ることができ、得られた燃料を発電分野等
に用いて安定かつ効率的なエネルギー回収を図ることが
可能とされる。According to the fuel production facility and the fuel production method of the present invention, it is possible to obtain a stable high-quality solid fuel having a quality equivalent to that of coal from waste, and to use the obtained fuel in the field of power generation etc. It is also possible to achieve efficient energy recovery.
【図１】本発明の燃料製造設備の一実施例を示す概略図
である。FIG. 1 is a schematic diagram showing an embodiment of a fuel production facility of the present invention.
１ 高カロリー原料供給装置 ２ 中カロリー原料供給装置 ３ 低カロリー原料供給装置 １Ａ，２Ａ，３Ａ モータ ４ ベルトコンベア ５ 燃料化装置 ６ 切替シュート ７ 燃料品質判定装置 ８ ベルトコンベア ９ 回転数制御器 1 high calorie raw material supply device 2 medium calorie raw material supply device 3 low calorie raw material supply device 1A, 2A, 3A motor 4 belt conveyor 5 fueling device 6 switching chute 7 fuel quality determination device 8 belt conveyor 9 rotation speed controller
Claims (3)
設備において、発熱量に応じて分類された原料を個別に
供給する原料供給装置と、供給された原料を調合する調
合装置と、調合された原料を燃料化する燃料化装置と、
製造された燃料の品質を判定する燃料品質判定装置とを
備えてなる燃料製造設備。1. In a facility for preparing a fuel by mixing various kinds of raw materials, a raw material supply device for individually supplying the raw materials classified according to the calorific value, and a mixing device for mixing the supplied raw materials, A fueling device for converting the blended raw material into fuel,
A fuel manufacturing facility comprising a fuel quality judging device for judging the quality of manufactured fuel.
造する方法であって、燃料品質判定装置の品質判定結果
に基いて、得られる燃料の発熱量が所定範囲内となるよ
うに、各原料供給装置の原料供給量を調節することを特
徴とする燃料製造方法。2. A method for producing fuel by the fuel production facility according to claim 1, wherein each of the fuels is controlled so that the calorific value of the obtained fuel is within a predetermined range based on the quality determination result of the fuel quality determination device. A method for producing fuel, comprising adjusting the amount of raw material supplied by a raw material supply device.
量、平均水分及び平均灰分が既知の多種類の原料を調合
して燃料を製造する方法であって、原料をその平均発熱
量から高カロリー原料、中カロリー原料及び低カロリー
原料に分別して各供給装置に投入し、各原料を個々に所
定量づつ供給して調合した後、燃料化して製造された燃
料を、一定間隔で燃料品質判定装置に採取して、発熱量
及び燃焼時間を測定し、その測定値と予め設定した発熱
量及び燃焼時間との差が所定範囲内になるように、前記
高カロリー原料、中カロリー原料及び低カロリー原料の
供給量を制御することを特徴とする燃料製造方法。3. A method for producing a fuel by blending various kinds of raw materials having a known average calorific value, average water content and average ash content by the fuel production facility according to claim 1, wherein the raw material is higher than the average calorific value. Fuel quality is judged at regular intervals by separating fuel into calorie raw materials, medium-calorie raw materials and low-calorie raw materials into each supply device, supplying each raw material in prescribed amounts individually and mixing it The high calorie raw material, the medium calorie raw material and the low calorie raw material are collected so that the calorific value and the burning time are measured and the difference between the measured value and the preset calorific value and the burning time is within a predetermined range. A method for producing a fuel, which comprises controlling a supply amount of a raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6034456A JP2976797B2 (en) | 1994-03-04 | 1994-03-04 | Fuel production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6034456A JP2976797B2 (en) | 1994-03-04 | 1994-03-04 | Fuel production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07242887A true JPH07242887A (en) | 1995-09-19 |
| JP2976797B2 JP2976797B2 (en) | 1999-11-10 |
Family
ID=12414758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6034456A Expired - Fee Related JP2976797B2 (en) | 1994-03-04 | 1994-03-04 | Fuel production method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2976797B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011065598A (en) * | 2009-09-18 | 2011-03-31 | Sumitomo Heavy Ind Ltd | Device and program for managing quality of organic sludge-derived solid fuel |
| JP2016188743A (en) * | 2015-03-30 | 2016-11-04 | 住友重機械工業株式会社 | Conveyer |
-
1994
- 1994-03-04 JP JP6034456A patent/JP2976797B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011065598A (en) * | 2009-09-18 | 2011-03-31 | Sumitomo Heavy Ind Ltd | Device and program for managing quality of organic sludge-derived solid fuel |
| JP2016188743A (en) * | 2015-03-30 | 2016-11-04 | 住友重機械工業株式会社 | Conveyer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2976797B2 (en) | 1999-11-10 |
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