JPH0116913Y2 - - Google Patents
Info
- Publication number
- JPH0116913Y2 JPH0116913Y2 JP1984160368U JP16036884U JPH0116913Y2 JP H0116913 Y2 JPH0116913 Y2 JP H0116913Y2 JP 1984160368 U JP1984160368 U JP 1984160368U JP 16036884 U JP16036884 U JP 16036884U JP H0116913 Y2 JPH0116913 Y2 JP H0116913Y2
- Authority
- JP
- Japan
- Prior art keywords
- incineration chamber
- discharge pipe
- wall part
- secondary air
- chamber
- 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
Links
- 239000008187 granular material Substances 0.000 claims description 15
- 239000013618 particulate matter Substances 0.000 claims description 5
- 239000000567 combustion gas Substances 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 description 6
- 239000002956 ash Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 239000012254 powdered material Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- -1 that is Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
（産業上の利用分野）
この考案は粉粒状になつている廃棄物、即ち粉
状物と粒状物が混在している廃棄物を完全燃焼さ
せる焼却炉に関するものである。[Detailed explanation of the invention] [Purpose of the invention] (Field of industrial application) This invention is an incineration method that completely burns waste that is in the form of powder or granules, that is, waste that is a mixture of powdery and granular materials. It is related to furnaces.
（従来の技術）
粉粒物は炉内に投入され、一箇所に固りとなる
と中々燃え難い。粒状物自体は比較的燃え易い
が、粉状物は固りとなると中々燃え難く、このた
め粉粒物を拡げるような装置を設けたものがあ
る。(Prior art) Powder and granules are put into a furnace, and if they solidify in one place, they are difficult to burn. Although granular materials themselves are relatively easy to burn, powdered materials are difficult to burn when solidified, and for this reason, some devices are equipped to spread the granular materials.
（考案が解決しようとする問題点）
然し多くは粉粒物を拡げるために特別に動力を
必要とし、装置が複雑となり、勢い規模も大きく
なり、従つて高価となり、運転費も嵩む欠点があ
つた。(Problem that the invention aims to solve) However, most of them require special power to spread the powder, making the device complicated, the scale of the force large, and therefore expensive, and the operating cost increases. Ta.
この考案は構成簡単で粉状物を浮遊燃焼させる
ことにより粉粒体を効率よく完全燃焼さすことの
できる粉粒物の焼却炉を提供するのをその目的と
する。 The purpose of this invention is to provide an incinerator for granular materials which has a simple structure and is capable of efficiently and completely burning granular materials by floating the granular materials.
（問題点を解決するための手段）
この考案に係る粉粒物の焼却炉は耐火煉瓦１で
内装した焼却室２の一側に水平に開口した粉粒物
放出管３を設け、放出管３の開口３′の直下に、
焼却室２の外側に設置した二次空気ブロアー４か
ら送られてくる二次空気を焼却室２内に放出する
二次空気放出管５を水平に設け、二次空気放出管
５には焼却室２の中央に向つて水平に穿設した噴
出口６と該噴出口６の方向と45゜をなして焼却室
２の中央上方に向うように穿設した噴出口７とを
設け、二次空気放出管５の下方には、鉛直方向の
壁部ａと傾斜した壁部ｂとで階段状に形成され、
該傾斜した壁部ｂに堰板ｃを設け、該鉛直壁部ａ
には水平方向の透孔a1を又、傾斜壁部ｂには該壁
部ｂに直交する透孔b1を有する火格子８を設け、
焼却室２の外側に別に設けた一次空気ブロアー９
から送られる一次空気は焼却室内底部に設けた熱
交換ボツクス１０を通して火格子８に供給し、前
記火格子８より焼却室内に噴出するようにし、更
に焼却室２の一側壁には燃焼ガス排出口１２を、
又焼却室の底部には灰溜めピツト１３を設けたも
のである。
(Means for Solving the Problems) The incinerator for particulate materials according to this invention is provided with a horizontally opened particulate matter discharge pipe 3 on one side of the incineration chamber 2 which is interiorly made of refractory bricks 1. Directly below the opening 3' of
A secondary air discharge pipe 5 is installed horizontally to discharge secondary air sent from a secondary air blower 4 installed outside the incineration chamber 2 into the incineration chamber 2. A spout 6 is provided horizontally toward the center of the incineration chamber 2, and a spout 7 is punched upward toward the center of the incineration chamber 2 at an angle of 45 degrees with the direction of the spout 6. The lower part of the discharge pipe 5 is formed in a step-like manner by a vertical wall part a and an inclined wall part b.
A weir plate c is provided on the inclined wall part b, and a weir plate c is provided on the vertical wall part a.
is provided with a grate 8 having a horizontal through hole a 1 and a through hole b 1 perpendicular to the wall b on the inclined wall portion b,
Primary air blower 9 installed separately outside the incineration chamber 2
The primary air sent from the incinerator is supplied to the grate 8 through a heat exchange box 10 provided at the bottom of the incineration chamber, and is ejected from the grate 8 into the incineration chamber.Furthermore, one side wall of the incineration chamber 2 is provided with a combustion gas exhaust port. 12,
Furthermore, an ash pit 13 is provided at the bottom of the incineration chamber.
（実施例）
第１図及び第２図に示す一実施例に基いてこの
考案に係る粉粒物の焼却炉の構成を詳細に説明す
ると、第１図に示すように、耐火煉瓦１で内装し
た焼却室２の一側に水平に開口した粉粒物放出管
３を複数個（第２図参照）設け、放出管３の開口
３′の直下に、焼却室２の外側に設置した二次空
気ブロアー４（第２図参照）から送られてくる二
次空気を焼却室２内に放出する二次空気放出管５
を水平に設け、二次空気放出管５には焼却室２の
中央に向つて水平に穿設した噴出口６と該噴出口
６の方向と45゜をなして焼却室２の中央上方に向
うように穿設した噴出口７とを設け、二次空気放
出管５の下方には、鉛直方向の壁部ａと傾斜した
壁部ｂとで階段状に形成され、該傾斜した壁部ｂ
に堰板ｃを設け、該鉛直壁部ａには水平方向の透
孔a1を又、傾斜壁部ｂには該壁部ｂに直交する透
孔b1を有する火格子８を設け、焼却室２の外側に
別に設けた一次空気ブロアー９（第２図参照）か
ら送られる一次空気は焼却室内底部に設けた熱交
換ボツクス１０を通して火格子８に供給し、前記
透孔a1，b1より焼却室２内に噴出するようにし、
階段状火格子８の上部附近に点火用バーナー１１
を設け、更に焼却室２の一側壁には燃焼ガス排出
口１２を又焼却室２の底部には灰溜めピツト１３
を設けたものである。なお、第１図中１４は熱交
換ボツクス１０と火格子８とを結ぶ連絡管を示
す。(Example) The structure of the incinerator for powder and granular materials according to this invention will be explained in detail based on an example shown in FIGS. 1 and 2. As shown in FIG. A plurality of horizontally opened particulate matter discharge pipes 3 (see Fig. 2) are installed on one side of the incineration chamber 2, and a secondary discharge pipe 3 installed outside the incineration chamber 2 is installed directly below the opening 3' of the discharge pipe 3. A secondary air discharge pipe 5 that discharges secondary air sent from the air blower 4 (see Figure 2) into the incineration chamber 2.
is installed horizontally, and the secondary air discharge pipe 5 has a jet nozzle 6 horizontally bored toward the center of the incineration chamber 2, and a jet nozzle 6 that is directed upward toward the center of the incineration chamber 2 at an angle of 45 degrees with the direction of the jet nozzle 6. Below the secondary air discharge pipe 5, a vertical wall part a and an inclined wall part b are formed in a step-like manner, and the inclined wall part b
A weir plate c is provided in the vertical wall portion a, and a grate 8 having a horizontal through hole a 1 in the vertical wall portion a and a through hole b 1 perpendicular to the wall portion b in the inclined wall portion b is installed. Primary air sent from a primary air blower 9 (see Fig. 2) separately provided outside the chamber 2 is supplied to the grate 8 through a heat exchange box 10 provided at the bottom of the incineration chamber, and is supplied to the grate 8 through the through holes a 1 and b 1 . so as to eject into the incineration chamber 2,
An ignition burner 11 is installed near the top of the stepped grate 8.
Furthermore, a combustion gas outlet 12 is provided on one side wall of the incineration chamber 2, and an ash pit 13 is provided at the bottom of the incineration chamber 2.
It has been established. Note that 14 in FIG. 1 indicates a communication pipe connecting the heat exchange box 10 and the grate 8.
（作用）
この考案は叙上のような構成を有するから、粉
粒物、例えば畜産で生じた畜糞を粉砕したもの、
農家で生じた廃棄物を粉粒状にしたもの等を焼却
室２の粉粒物放出管３から順次焼却室２内に送つ
てやり、点火バーナー１１（或はマツチにても
可）で着火し、これを燃焼させる焼却室は、内壁
を耐火煉瓦で内装してあら、燃焼用一次空気は熱
交換ボツクス１０で予熱してあり、燃焼廃ガス処
理用の温水ボイラーは別に設置してあるので直ぐ
高温となり約800℃以上程度に維持させることが
できる。(Function) Since this device has the above-mentioned structure, it is possible to use powdered materials such as crushed livestock manure produced in livestock farming.
The waste generated in the farm is pulverized and sent into the incineration chamber 2 sequentially from the granule discharge pipe 3 of the incineration chamber 2, and ignited with the ignition burner 11 (or a pine can be used). The incinerator chamber for burning this has an inner wall made of firebrick, the primary air for combustion is preheated in a heat exchange box 10, and a hot water boiler for processing combustion waste gas is installed separately, so it can be heated immediately. It becomes high temperature and can be maintained at about 800℃ or higher.
従つて放出管３の開口３′から粉粒物が焼却室
２内に放出されると、粒状のものは火格子８上に
落下するが、粉状のものは、開口３′の直下にあ
る二次空気放出管５の45゜方向の噴出口７より噴
出している二次空気により焼却室２の上方に吹き
上げられ、又水平方向に向く噴出口６より噴出す
る二次空気により焼却室内で浮遊状態にさせら
れ、焼却室中の炎の気流内でよく浮遊燃焼し未燃
焼で火格子８上に落下しても、火格子８からは一
次空気が熱交換ボツクスを通つて加熱され70゜〜
120℃の温風となつて噴出されているので完全燃
焼し、又階段状火格子８上に落下した粒状のもの
は階段状火格子を落下する間に完全に燃焼し、灰
はパイプ状火格子１５を通つて灰溜ピツト１３中
に落下する。 Therefore, when particulate matter is discharged into the incineration chamber 2 from the opening 3' of the discharge pipe 3, the particulate matter falls onto the grate 8, but the powdery matter is directly below the opening 3'. The secondary air blowing out from the 45° direction blowout port 7 of the secondary air discharge pipe 5 blows upward into the incinerator chamber 2, and the secondary air blowing out from the horizontal blowout port 6 blows the air inside the incinerator chamber. Even if it is kept in a floating state and is often suspended and burned in the airflow of the flame in the incinerator and falls unburned onto the grate 8, the primary air from the grate 8 is heated through the heat exchange box and heated to a temperature of 70°. ~
Since it is blown out as hot air at 120℃, it burns completely, and the granules that fall onto the stepped grate 8 are completely burned while falling through the stepped grate, and the ashes are turned into a pipe-shaped fire. It falls through the grate 15 into the ash pit 13.
なお、点火バーナー１１は一定時間作動すると
自動的に止るようになつているものを用いるとよ
い。 The ignition burner 11 is preferably one that automatically shuts off after being activated for a certain period of time.
火格子５上には堰板ｃが所々に設けられ、ここ
に火種が残るので再着火させる時、再着火を容易
に行うことができる。 Weir plates c are provided here and there on the grate 5, and since sparks remain there, it is easy to re-ignite the fire.
この考案は叙上のような構成、作用を有し、焼
却室２では、送入された粉粒物中の燃焼し難い粉
状のものは焼却室２中に吹き上げ、耐火煉瓦の内
装と予熱された一次空気を使用しての燃焼によつ
て800℃以上の高温になつている燃焼室の中央よ
り上方で浮遊状態にして炎の気流中に混入させる
ことができるので、完全燃焼を行うことができ、
又粒状のものは階段状火格子８を落下している途
中でこれ亦完全燃焼させることができるので、畜
産によつて生じる畜糞の粉粒状物、農家より出る
廃棄物を粉粒状化したものの焼却炉として誠に好
適のものである。
This device has the above-mentioned structure and function, and in the incineration chamber 2, the hard-to-combust powder among the powder particles sent into the incineration chamber 2 is blown up into the incineration chamber 2, and the refractory interior and preheating Complete combustion can be achieved by suspending the primary air above the center of the combustion chamber, where the temperature is over 800°C, and mixing it into the flame airflow. is possible,
In addition, since granular materials can be completely combusted while falling through the stepped grate 8, it is possible to incinerate granular livestock manure produced by livestock farming and pulverized waste from farmers. It is truly suitable as a furnace.
第１図はこの考案に係る粉粒物の焼却炉の縦断
正面図、第２図はその平面図を夫々示し、１は耐
火煉瓦、２は焼却室、３は粉粒物放出管、３′は
開口、４は二次空気ブロアー、５は二次空気放出
管、６，７は噴出口、８は火格子、９は一次空気
ブロアー、１０は熱交換ボツクス、１２は燃焼ガ
ス排出口、１３は灰溜めピツトを夫々示す。
Fig. 1 is a longitudinal sectional front view of the incinerator for granular materials according to this invention, and Fig. 2 is a plan view thereof, in which 1 is a refractory brick, 2 is an incineration chamber, 3 is a granular material discharge pipe, and 3' is an opening, 4 is a secondary air blower, 5 is a secondary air discharge pipe, 6 and 7 are jet ports, 8 is a grate, 9 is a primary air blower, 10 is a heat exchange box, 12 is a combustion gas discharge port, 13 indicate the ash pits.
Claims (1)
開口した粉粒物放出管３を設け、放出管３の開口
３′の直下に、焼却室２の外側に設置した二次空
気ブロアー４から送られてくる二次空気を焼却室
２内に放出する二次空気放出管５を水平に設け、
二次空気放出管５には焼却室２の中央に向つて水
平に穿設した噴出口６と噴出口６の方向と45゜を
なして焼却室２の中央上方に向うように穿設した
噴出口７とを設け、二次空気放出管５の下方に
は、鉛直方向の壁部ａと傾斜した壁部ｂとで階段
状に形成され、該傾斜した壁部ｂに堰板ｃを設
け、該鉛直壁部ａには水平方向の透孔a1を又、傾
斜壁部ｂには該壁部ｂに直交する透孔b1を有する
火格子８を設け、焼却室２の外側に別に設けた一
次空気ブロアー９から送られる一次空気は焼却室
内底部に設けた熱交換ボツクス１０を通して火格
子８に供給し、前記透孔a1，b1より焼却室２内に
噴出するようにし、更に焼却室２の一側壁には燃
焼ガス排出口１２を、又焼却室２の底部下方には
灰溜めピツト１３を設けたことを特徴とする粉粒
物の焼却炉。 A horizontally opened particulate matter discharge pipe 3 is provided on one side of the incineration chamber 2, which is lined with refractory bricks 1, and a secondary air blower 4 is installed outside the incineration chamber 2 directly below the opening 3' of the discharge pipe 3. A secondary air discharge pipe 5 is installed horizontally to discharge the secondary air sent from the incinerator into the incineration chamber 2,
The secondary air discharge pipe 5 has a jet nozzle 6 horizontally drilled toward the center of the incineration chamber 2 and a jet nozzle drilled at an angle of 45 degrees with the direction of the spout 6 toward the upper center of the incineration chamber 2. An outlet 7 is provided, and below the secondary air discharge pipe 5, a vertical wall part a and an inclined wall part b are formed in a step-like shape, and a weir plate c is provided on the inclined wall part b, The vertical wall part a is provided with a horizontal through hole a1 , and the inclined wall part b is provided with a grate 8 having a through hole b1 perpendicular to the wall part b, which is separately provided outside the incineration chamber 2. The primary air sent from the primary air blower 9 is supplied to the grate 8 through a heat exchange box 10 provided at the bottom of the incineration chamber, and is blown into the incineration chamber 2 through the through holes a 1 and b 1 , and further incinerated. This incinerator for granular materials is characterized in that a combustion gas outlet 12 is provided on one side wall of the chamber 2, and an ash pit 13 is provided below the bottom of the incineration chamber 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984160368U JPH0116913Y2 (en) | 1984-10-25 | 1984-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984160368U JPH0116913Y2 (en) | 1984-10-25 | 1984-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6179731U JPS6179731U (en) | 1986-05-28 |
| JPH0116913Y2 true JPH0116913Y2 (en) | 1989-05-17 |
Family
ID=30718291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984160368U Expired JPH0116913Y2 (en) | 1984-10-25 | 1984-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0116913Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485580U (en) * | 1971-05-26 | 1973-01-22 | ||
| JPS4871074A (en) * | 1971-12-29 | 1973-09-26 | ||
| JPS5325172B2 (en) * | 1974-03-28 | 1978-07-25 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325172U (en) * | 1976-08-10 | 1978-03-03 |
-
1984
- 1984-10-25 JP JP1984160368U patent/JPH0116913Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485580U (en) * | 1971-05-26 | 1973-01-22 | ||
| JPS4871074A (en) * | 1971-12-29 | 1973-09-26 | ||
| JPS5325172B2 (en) * | 1974-03-28 | 1978-07-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6179731U (en) | 1986-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PT1188022E (en) | Improved mass fuel combustion system | |
| US4856438A (en) | Furnace | |
| JPS5810643B2 (en) | Shoukiya Chrono Kairyo | |
| CN201014454Y (en) | Vertical life refuse incinerator | |
| CS198243B2 (en) | Method of and apparatus for combusting wet waste fuel,especially of vegetal origin | |
| JP4589832B2 (en) | Incinerator | |
| CN100380049C (en) | Incinerator for medical garbage | |
| US5094177A (en) | Concurrent-flow multiple hearth furnace for the incineration of sewage sludge filter-cake | |
| JPH0116913Y2 (en) | ||
| JP2006023030A (en) | Vertical refuse incinerator with primary combustion device, and operation control method thereof | |
| WO2023065391A1 (en) | Small garbage incinerator additionally provided with bypass garbage preheating channel | |
| JP3525078B2 (en) | Separate incineration ash melting equipment and its operation control method | |
| JP2985058B2 (en) | Two-stage swirling fluidized bed incinerator | |
| JPH10176811A (en) | Particle bed type incinerator and incinerating method for the same | |
| JPS62210305A (en) | Burner | |
| CN2324418Y (en) | Small-size air-cooled solid waste incinerator | |
| JPH0116912Y2 (en) | ||
| JPS6370014A (en) | Combustion-melting furnace of cyclone type for sewage sludge | |
| JPH0127334B2 (en) | ||
| JP3004201B2 (en) | Rotary kiln | |
| RU45177U1 (en) | Waste Incinerator | |
| JPH0249465Y2 (en) | ||
| JP3004715U (en) | Incinerator equipment | |
| US3828701A (en) | Incinerator | |
| JPS605206Y2 (en) | combustion device |