JPH023081B2 - - Google Patents
Info
- Publication number
- JPH023081B2 JPH023081B2 JP58130368A JP13036883A JPH023081B2 JP H023081 B2 JPH023081 B2 JP H023081B2 JP 58130368 A JP58130368 A JP 58130368A JP 13036883 A JP13036883 A JP 13036883A JP H023081 B2 JPH023081 B2 JP H023081B2
- Authority
- JP
- Japan
- Prior art keywords
- wall plate
- cylinder
- hopper
- supply
- side wall
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 34
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2205/00—Waste feed arrangements
- F23G2205/10—Waste feed arrangements using ram or pusher
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2205/00—Waste feed arrangements
- F23G2205/14—Waste feed arrangements using hopper or bin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2205/00—Waste feed arrangements
- F23G2205/18—Waste feed arrangements using airlock systems
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
【発明の詳細な説明】
この発明は、ごみ類の焼却炉における被焼却物
供給装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for supplying materials to be incinerated in a garbage incinerator.
従来、ごみ類焼却炉における被焼却物供給装置
としては、第１図に示すように、焼却炉１におけ
る被焼却物供給口２に、昇降式防火ドアー１２を
設けると共に、断面４角形の水平な横型供給筒３
の前端部を連結し、その供給筒３の前方上部に設
けた開口部４に被焼却物投入用ホツパ１３の下端
部を固定し、かつ供給筒３内にはシリンダ１４に
より進退移動される供給用ピストン１５を嵌設し
た構造のものが知られている。 Conventionally, as shown in FIG. 1, the incineration material supply device in a garbage incinerator has been equipped with an elevating fire door 12 at the incineration material supply port 2 of the incinerator 1, and a horizontally rectangular cross-section. Horizontal supply cylinder 3
The lower end of the hopper 13 for incinerating material is fixed to the opening 4 provided at the front upper part of the supply cylinder 3, and the supply cylinder 3 has a supply cylinder 14 which is moved forward and backward by the cylinder 14. A structure in which a piston 15 is fitted is known.
しかるに、この構造の被焼却物供給装置の場合
は、防火ドアー１２を開いてピストン１５により
供給筒３内のごみ等の被焼却物を押圧して焼却炉
１内に供給するとき、前記開口部４の前縁部とピ
ストンの上部前端との間で被焼却物が噛み込ま
れ、そのためスムーズな供給を行なうことができ
ず、かつピストン１５に過大な抵抗が作用すると
いう問題がある。また防火ドアー１２を閉じると
共にピストン１５を後退位置に置いた状態で、被
焼却物をホツパ１３から供給筒３内に投入し、次
に被焼却物供給のために防火ドアー１２を開放す
ると、供給筒３内の被焼却物は圧縮されていない
ので、供給筒内のごみ類の中を通つて外気が焼却
炉１内に浸入し、そのため焼却炉１内への空気供
給量が過大になつて炉内温度が低下し、黒煙が排
出されるという問題がある。 However, in the case of the incineration material supply device having this structure, when the fire door 12 is opened and the incineration material such as garbage in the supply tube 3 is pressed by the piston 15 and fed into the incinerator 1, the opening is closed. There is a problem in that the material to be incinerated is caught between the front edge of the piston 4 and the upper front end of the piston, making it impossible to supply the material smoothly and causing excessive resistance to act on the piston 15. Further, with the fire door 12 closed and the piston 15 in the retracted position, the material to be incinerated is put into the supply tube 3 from the hopper 13, and then when the fire door 12 is opened to supply the material to be incinerated, the Since the material to be incinerated in the cylinder 3 is not compressed, outside air enters the incinerator 1 through the garbage in the supply cylinder, and as a result, the amount of air supplied into the incinerator 1 becomes excessive. There is a problem that the temperature inside the furnace decreases and black smoke is emitted.
この発明は前述の問題を有利に解決した焼却炉
における被焼却物供給装置を提供することを目的
とするものである。 The object of the present invention is to provide an apparatus for supplying materials to be incinerated in an incinerator, which advantageously solves the above-mentioned problems.
次にこの発明を図示の例によつて詳細に説明す
る。 Next, the present invention will be explained in detail using illustrated examples.
第２図ないし第１１図はこの発明の第１実施例
を示すものであつて、焼却炉１における被焼却物
供給口２に、昇降式防火ドアー１２が設けられる
と共に、断面４角形の水平な横型供給筒３の前端
部が連結され、その供給筒３の前方上部には開口
部４が設けられ、その開口部４の前縁部にはホツ
パ用前部壁板７の下端部が固定され、かつ開口部
の左右方向の一側縁部には、垂直なホツパ用側部
壁板１６の下端部が固定され、さらに前記開口部
４の左右方向の他側縁部には、ホツパ用側部壁板
８の下端部が前後方向に延長する枢軸１７により
枢着され、また前記開口部４の後縁部には、ホツ
パ用後部壁板９の下端部が左右方向に延長する枢
軸１８により枢着されている。 2 to 11 show a first embodiment of the present invention, in which an elevating type fire door 12 is provided at the incineration material supply port 2 of the incinerator 1, and a horizontal The front end of the horizontal supply cylinder 3 is connected, and an opening 4 is provided at the front upper part of the supply cylinder 3, and the lower end of the front wall plate 7 for the hopper is fixed to the front edge of the opening 4. , and the lower end of a vertical hopper side wall plate 16 is fixed to one side edge in the left-right direction of the opening, and the hopper side wall plate 16 is fixed to the other side edge in the left-right direction of the opening 4. The lower end of the rear wall plate 8 is pivoted by a pivot 17 extending in the front-rear direction, and the lower end of the rear wall plate 9 for the hopper is attached to the rear edge of the opening 4 by a pivot 18 extending in the left-right direction. It is pivoted.
供給筒３の側部に固定された支持アーム１９と
前記側部壁板８の中間部とは側部壁板回動用シリ
ンダ１０を介して連結され、そのシリンダ１０に
より、側部壁板８が第９図に示す垂直位置と第３
図に示すホツパ拡開傾斜位置とに回動される。 The support arm 19 fixed to the side of the supply cylinder 3 and the middle part of the side wall plate 8 are connected via a cylinder 10 for rotating the side wall plate, and the cylinder 10 allows the side wall plate 8 to rotate. The vertical position and the third
The hopper is rotated to the expanded and tilted position shown in the figure.
前記供給筒３の後部上面に固定されたブラケツ
ト２０と後部壁板９の中間部とは後部壁板回動用
シリンダ１１を介して連結され、そのシリンダ１
１により、後部壁板９が第３図に示すホツパ拡開
傾斜位置と第１０図に示す倒伏位置すなわち供給
筒３の上面板とほぼ同一平面上に並ぶ位置とに回
動される。 The bracket 20 fixed to the rear upper surface of the supply cylinder 3 and the middle part of the rear wall plate 9 are connected via a rear wall plate rotating cylinder 11.
1, the rear wall plate 9 is rotated between the hopper expanded and tilted position shown in FIG. 3 and the collapsed position shown in FIG.
後部壁板９の左右両側縁は枢軸１８に対し直角
であり、かつ後部壁板９における側部壁板８側に
は、前後方向に延長する垂直面上に位置する垂直
板２１と上側が後方に倒れるように傾斜する傾斜
板２２とからなる隅部ホツパ部材２３が配置さ
れ、その隅部ホツパ部材２３は供給筒３に固定さ
れ、後部壁板９がホツパ拡開傾斜位置まで回動さ
れたとき、後部板９が前記傾斜板２２とほぼ同一
平面に配置される。 The left and right edges of the rear wall plate 9 are perpendicular to the axis 18, and on the side wall plate 8 side of the rear wall plate 9, there is a vertical plate 21 located on a vertical plane extending in the front-rear direction, and a vertical plate 21 whose upper side is located on the rear side. A corner hopper member 23 consisting of an inclined plate 22 that is inclined so as to fall down is arranged, the corner hopper member 23 is fixed to the supply tube 3, and the rear wall plate 9 is rotated to the hopper expansion inclined position. At this time, the rear plate 9 is arranged substantially on the same plane as the inclined plate 22.
前記開口部４の前後方向巾よりも大きい長さの
上面板２４を有する４角形ピストン６は供給筒３
内に摺動自在に嵌合され、そのピストン６には２
本のシリンダユニツト２５を重ねて連結部材２６
により結合して構成した圧送用シリンダ１４の一
端部が連結され、そのシリンダ１４の他端部は供
給筒３の後端部に固定された支持部材２７に連結
され、また前記連結部材２６上下および左右に固
定されたアーム２８にはガイドローラ２９が取付
けられている。 A rectangular piston 6 having a top plate 24 having a length larger than the width of the opening 4 in the front-rear direction is connected to the supply cylinder 3.
The piston 6 is slidably fitted into the piston 6.
The book cylinder units 25 are stacked together and the connecting member 26
One end of the pressure-feeding cylinder 14 is connected to the cylinder 14, and the other end of the cylinder 14 is connected to a support member 27 fixed to the rear end of the supply cylinder 3. Guide rollers 29 are attached to the arms 28 fixed on the left and right sides.
次に第１実施例の被焼却物供給装置の動作につ
いて説明する。 Next, the operation of the incineration material supplying device of the first embodiment will be explained.
まず第２図ないし第５図に示すように、側部壁
板８および後部壁板９をシリンダ１０，１１によ
りホツパ拡開傾斜位置に回動してホツパ５を拡開
させておき、次に第８図に示すように、ごみ等の
被焼却物３０をホツパ５から供給筒３内に投入し
たのち、シリンダ１０により側部壁板８を第９図
に示すように垂直位置まで回動させ、続いてシリ
ンダ１１により、後部壁板９を第１０図に示す倒
伏位置まで回動させる。次に第１１図に示すよう
に、防火ドアー１２を開放したのち、シリンダ１
４によりピストン６を前進移動させて、そのピス
トン６により供給筒３内の被焼却物３０を焼却炉
１内に圧送する。 First, as shown in FIGS. 2 to 5, the side wall plate 8 and the rear wall plate 9 are rotated by the cylinders 10 and 11 to the hopper expansion inclined position to expand the hopper 5, and then As shown in FIG. 8, after the material to be incinerated 30 such as garbage is put into the supply tube 3 from the hopper 5, the side wall plate 8 is rotated to the vertical position by the cylinder 10 as shown in FIG. Then, the rear wall plate 9 is rotated by the cylinder 11 to the laid down position shown in FIG. Next, as shown in FIG. 11, after opening the fire door 12, the cylinder 1
4 moves the piston 6 forward, and the piston 6 forces the material to be incinerated 30 in the supply cylinder 3 into the incinerator 1.
被焼却物３０を焼却炉１内に圧送したのち、各
部分に前述の場合と逆の動作を順次行なわせて、
第２図なし第５図の状態に復帰させる。 After the material to be incinerated 30 is pumped into the incinerator 1, each part is sequentially operated in the opposite manner to the above-mentioned case,
Return to the state shown in Fig. 5 without Fig. 2.
第１２図および第１３図はこの発明の第２実施
例を示すものであつて、左右両側の側部壁板８が
シリンダ１０により回動し得るように設けられ、
隅部ホツパ部材２３が後部壁板９の左右両側に配
置されて供給筒に固定されているが、その他の構
成は第１実施例の場合と同様である。 12 and 13 show a second embodiment of the present invention, in which side wall plates 8 on both left and right sides are provided so as to be rotatable by cylinders 10,
Corner hopper members 23 are arranged on both left and right sides of the rear wall plate 9 and fixed to the supply tube, but the other configurations are the same as in the first embodiment.
この発明を実施する場合、前記シリンダ１０，
１１，１４としては、例えば液圧式シリンダ、空
気圧式シリンダまたは電動式シリンダを使用する
ことができる。 When carrying out this invention, the cylinder 10,
As 11, 14, for example, hydraulic cylinders, pneumatic cylinders or electric cylinders can be used.
この発明によれば、供給筒３の上部に設けられ
た開口部４に接続されるホツパ５の前部壁板７が
供給筒３に固定され、ホツパ５における少なくと
も一方の側部壁板８の下端部と後部壁板９の下端
部とは前記供給筒３に枢着され、前記側部壁板８
には、これを垂直位置およびホツパ拡開傾斜位置
に回動させる側部壁板回動用シリンダ１０が連結
され、前記後部壁板９には、これを倒伏位置およ
びホツパ拡開傾斜位置に回動させる後部壁板回動
用シリンダ１１が連結されているので、前記側部
壁板８および後部壁板９をホツパ拡開傾斜位置に
回動してホツパ５を拡開させた状態で、そのホツ
パ５から供給筒３内に被焼却物を投入することが
できるので、被焼却物をこぼれないように容易に
投入することができ、また側部壁板８を垂直位置
に回動したのち、後部壁板９を倒伏回動すること
により、ホツパ５内の全体の被焼却物を供給筒３
内に確実に圧縮充填することができ、そのため防
火ドアー１２を開放しても外気が被焼却物を通つ
て焼却炉１内に侵入するのを防止することができ
るので、空気供給量の過大による黒煙排出を防止
することができ、しかも圧縮充填装置の構成も簡
単であり、さらに倒伏された後部壁板９により供
給筒３の開口部４が塞がれるので、ピストン６に
より被焼却物を圧送するとき、被焼却物３０が開
口部４の前縁部とピストン６の上部との間に噛み
込まれるのを防止することができる等の効果が得
られる。 According to this invention, the front wall plate 7 of the hopper 5 connected to the opening 4 provided at the upper part of the supply cylinder 3 is fixed to the supply cylinder 3, and the front wall plate 7 of the hopper 5 is The lower end and the lower end of the rear wall plate 9 are pivotally connected to the supply tube 3, and the side wall plate 8
A cylinder 10 for rotating the side wall plate is connected to the rear wall plate 9 to rotate it to the vertical position and the hopper expansion tilt position, and to the rear wall plate 9, a cylinder 10 for rotating the side wall plate 9 to the lowered position and the hopper expansion tilt position is connected to the rear wall plate 9. Since the cylinder 11 for rotating the rear wall plate is connected, when the side wall plate 8 and the rear wall plate 9 are rotated to the hopper expansion inclined position and the hopper 5 is expanded, the hopper 5 can be rotated. Since the material to be incinerated can be fed into the supply cylinder 3 from the side wall plate 8, it is possible to easily feed the material to be incinerated without spilling it. By lowering and rotating the plate 9, the entire material to be incinerated in the hopper 5 is transferred to the supply tube 3.
As a result, even if the fire door 12 is opened, outside air can be prevented from entering the incinerator 1 through the materials to be incinerated. Black smoke can be prevented from being discharged, and the compression and filling device has a simple configuration.Furthermore, since the opening 4 of the supply tube 3 is closed by the lowered rear wall plate 9, the piston 6 can remove the material to be incinerated. At the time of pressure feeding, effects such as being able to prevent the material to be incinerated 30 from being caught between the front edge of the opening 4 and the upper part of the piston 6 can be obtained.
第１図は従来の焼却炉における被焼却物供給装
置を示す縦断側面図である。第２図ないし第１１
図はこの発明の一実施例を示すものであつて、第
２図は焼却炉における被焼却物供給装置の縦断側
面図、第３図は被焼却物供給装置の平面図、第４
図はその正面図、第５図は第３図のＡ−Ａ線断面
図、第６図は後部壁板の枢着部を示す縦断側面
図、第７図は側部壁板の枢着部を示す縦断正面
図、第８図はホツパから供給筒内に被焼却物を投
入した状態を示す縦断側面図、第９図は側部壁板
を垂直位置に回動した状態を示す平面図、第１０
図は後部壁板を倒伏した状態を示す縦断側面図、
第１１図は供給筒内の被焼却物を圧送供給した状
態を示す縦断側面図である。第１２図はこの発明
の第２実施例の被焼却物供給装置を示す平面図、
第１３図はその正面図である。
図において、１は焼却炉、２は被焼却物供給
口、３は供給筒、４は開口部、５はホツパ、６は
供給用ピストン、７は前部壁板、８は側部壁板、
９は後部壁板、１０は側部壁板回動用シリンダ、
１１は後部壁板回動用シリンダ、１２は防火ドア
ー、１４は圧送用シリンダ、１６はホツパ用側部
壁板、１７および１８は枢軸、２２は傾斜板、２
３は隅部ホツパ部材、３０は被焼却物である。
FIG. 1 is a longitudinal sectional side view showing an incineration material supply device in a conventional incinerator. Figures 2 to 11
The drawings show an embodiment of the present invention, in which FIG. 2 is a longitudinal cross-sectional side view of the incineration material supply device in an incinerator, FIG. 3 is a plan view of the incineration material supply device, and FIG.
The figure is a front view, FIG. 5 is a sectional view taken along the line A-A in FIG. Fig. 8 is a longitudinal side view showing the state in which the material to be incinerated is fed into the supply cylinder from the hopper, Fig. 9 is a plan view showing the state in which the side wall plate is rotated to the vertical position, 10th
The figure is a longitudinal side view showing the rear wall board in a collapsed state.
FIG. 11 is a longitudinal sectional side view showing a state in which the material to be incinerated in the supply cylinder is fed and supplied under pressure. FIG. 12 is a plan view showing an incineration material supplying device according to a second embodiment of the present invention;
FIG. 13 is a front view thereof. In the figure, 1 is an incinerator, 2 is a supply port for materials to be incinerated, 3 is a supply cylinder, 4 is an opening, 5 is a hopper, 6 is a supply piston, 7 is a front wall plate, 8 is a side wall plate,
9 is a rear wall plate, 10 is a cylinder for rotating the side wall plate,
11 is a rear wall plate rotation cylinder, 12 is a fire door, 14 is a pressure feeding cylinder, 16 is a hopper side wall plate, 17 and 18 are pivots, 22 is an inclined plate, 2
3 is a corner hopper member, and 30 is a material to be incinerated.
Claims (1)
されている横型の供給筒３の上部に、開口部４が
設けられると共にその開口部４に連通するホツパ
５が接続され、前記供給筒３内に供給用ピストン
６が嵌設されている焼却炉における被焼却物供給
装置において、ホツパ５の前部壁板７は供給筒３
に固定され、ホツパ５における少なくとも一方の
側部壁板８の下端部と後部壁板９の下端部とは前
記供給筒３に枢着され、前記側部壁板８には、こ
れを垂直位置およびホツパ拡開傾斜位置に回動さ
せる側部壁板回動用シリンダ１０が連結され、前
記後部壁板９には、これを倒伏位置およびホツパ
拡開傾斜位置に回動させる後部壁板回動用シリン
ダ１１が連結されていることを特徴とする焼却炉
における被焼却物供給装置。1 An opening 4 is provided at the top of a horizontal supply tube 3 whose front end is connected to the incineration material supply port 2 of the incinerator 1, and a hopper 5 communicating with the opening 4 is connected to the supply tube 3. In an incineration material supply device for an incinerator in which a supply piston 6 is fitted in a cylinder 3, the front wall plate 7 of the hopper 5 is connected to the supply cylinder 3.
The lower end of at least one side wall plate 8 and the lower end of the rear wall plate 9 of the hopper 5 are pivotally connected to the supply cylinder 3, and the side wall plate 8 has a vertical position. A cylinder 10 for rotating the side wall plate is connected to the rear wall plate 9, and a cylinder for rotating the side wall plate 9 is connected to the rear wall plate 9 for rotating the side wall plate to the collapsed position and the hopper expansion tilt position. 11 is connected to the apparatus for supplying materials to be incinerated in an incinerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13036883A JPS6023716A (en) | 1983-07-19 | 1983-07-19 | Feeder for substance to be incinerated for incinerating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13036883A JPS6023716A (en) | 1983-07-19 | 1983-07-19 | Feeder for substance to be incinerated for incinerating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6023716A JPS6023716A (en) | 1985-02-06 |
| JPH023081B2 true JPH023081B2 (en) | 1990-01-22 |
Family
ID=15032702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13036883A Granted JPS6023716A (en) | 1983-07-19 | 1983-07-19 | Feeder for substance to be incinerated for incinerating furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023716A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1269891A (en) * | 1985-03-11 | 1990-06-05 | Foster Wheeler Energy Corporation | Solid fuel transfer and seal system |
| JPH0417227U (en) * | 1990-05-31 | 1992-02-13 | ||
| FR2711227B1 (en) * | 1993-10-12 | 1996-05-03 | Delot Int Fours | Device for introducing conditioned waste into an incineration oven without damaging the packaging. |
| ES2597235B1 (en) * | 2015-07-14 | 2017-12-12 | José María GARCÍA GÓMEZ | INJECTOR DEVICE FOR BIOMASS BOILERS |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55150416A (en) * | 1979-05-04 | 1980-11-22 | Noritake Co Ltd | Apparatus for throwing in waste material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940346Y2 (en) * | 1980-02-08 | 1984-11-15 | 日立造船株式会社 | Input hopper |
-
1983
- 1983-07-19 JP JP13036883A patent/JPS6023716A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55150416A (en) * | 1979-05-04 | 1980-11-22 | Noritake Co Ltd | Apparatus for throwing in waste material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6023716A (en) | 1985-02-06 |
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