JP2764271B2 - Automatic incineration device for sand - Google Patents
Automatic incineration device for sandInfo
- Publication number
- JP2764271B2 JP2764271B2 JP63132084A JP13208488A JP2764271B2 JP 2764271 B2 JP2764271 B2 JP 2764271B2 JP 63132084 A JP63132084 A JP 63132084A JP 13208488 A JP13208488 A JP 13208488A JP 2764271 B2 JP2764271 B2 JP 2764271B2
- Authority
- JP
- Japan
- Prior art keywords
- sediment
- sand
- automatic
- conveyor
- incinerated
- 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 - Fee Related
Links
Landscapes
- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 この発明は、し尿汚泥の処理過程において、し尿投入
槽で分離された沈砂（夾雑物）を人手を掛けることなく
衛生的に焼却する方法および自動焼却装置に関するもの
である。Description: TECHNICAL FIELD The present invention relates to a method and an automatic incineration method for sanitary incineration of sediment (contaminants) separated in a human waste input tank in the process of treating human waste sludge without human intervention. It concerns the device.
従来の技術 バキューム車などで搬入されるくみ取し尿中には、土
砂、金属（貨幣等）、紙類、プラスチック類など各種の
夾雑物が含まれている。このようにし尿中には金属等の
ように比重の大きい夾雑物（沈砂）と比重の小さい夾雑
物（浮遊夾雑物）とがあり、その処理を異ならしめてい
た。すなわち、浮遊夾雑物等はスクリーン等に掛けし尿
と分離し焼却することによって処理していたが、沈砂の
場合は沈砂層より人手でパイプより汲み取って沈砂自動
分離器によりし尿と沈砂とを分離し、ある程度沈砂を水
洗いして有機物や臭い等を除去して処理場敷地内に埋立
て処分していた。又、ある場合は汚でい等の焼却灰と混
ぜ合わせて埋立て処分をしていた。し尿は、し尿処理施
設で処理されて汚泥となり、埋立て、焼却処分等がなさ
れていた。2. Description of the Related Art Various kinds of contaminants such as earth and sand, metals (money and the like), papers, plastics, and the like are contained in collected urine carried in by a vacuum truck or the like. As described above, in urine, there are impurities having high specific gravity (sedimentation sand) such as metals and impurities having low specific gravity (suspension impurities), and their treatments are different. In other words, suspended impurities were treated by hanging on a screen or the like and separating from urine and incineration.In the case of sedimentation, the sediment was manually separated from the sedimentation layer by picking it up from a pipe and separated by a sedimentation automatic separator. To some extent, the sediment was washed with water to remove organic matter and odors, and then landfilled at the site of the treatment plant. In some cases, the waste was landfilled by mixing it with incinerated ash, which was dirty. Human waste has been treated in a human waste treatment facility to form sludge, and has been landfilled and incinerated.
発明が解決しようとする課題 しかし、沈砂を水洗いしても完全に有機物、臭い、大
腸菌等の雑菌等が除去できず、このまま埋め立てるには
極めて非衛生的であると共に、臭いの問題等があり作業
員が大変いやがるという課題を有している。また、沈砂
を単独で焼却処分しようとするとそのための施設費や燃
料等の多額の経費が必要となる。Problems to be Solved by the Invention However, even if the sediment is washed with water, it is not possible to completely remove organic matters, odors, and various bacteria such as Escherichia coli. There is a problem that the members are very reluctant. In addition, the incineration of sediment alone requires a large amount of facility and fuel expenses.
本発明は上記課題に着目してなされたものであって、
人手を掛けることなく衛生的かつ悪臭を除去することが
でき、経費も少ない沈砂の焼却方法及び自動焼却装置を
提供することを目的とするものである。The present invention has been made in view of the above problems,
It is an object of the present invention to provide a method for incineration of sediment and an automatic incineration apparatus which can remove sanitary odors without human intervention, and have low costs.
課題を解決するための手段 上記課題は本発明によれば、沈砂自動分離器により分
離された沈砂を、汚泥とともに焼却すること、および、
沈砂と汚泥とを分離する沈砂自動分離器と、該沈砂自動
分離器により振り分けられた沈砂を搬送する投入コンベ
ヤと、該投入コンベヤより投入された沈砂を焼却する円
形焼却炉と、焼却された沈砂を灰と大物夾雑物とに分離
できる排出振動コンベヤとからなることを特徴とする沈
砂の自動焼却装置により解決される。Means for Solving the Problems According to the present invention, according to the present invention, the sediment separated by the automatic sedimentation separator is incinerated with sludge, and
An automatic sedimentation separator for separating sedimentation and sludge, a charging conveyor for transporting the sediment separated by the automatic sedimentation separation device, a circular incinerator for incinerating the sediment input from the charging conveyor, and incinerated sand The problem is solved by an automatic incinerator for sedimentation, which comprises an oscillating conveyor that discharges ash and large contaminants.
作 用 沈砂自動分離器により分離された沈砂は投入コンベヤ
に自動投入され、該コンベヤにより沈砂は搬送され円形
焼却炉に投入されて、汚泥とともに焼却される。焼却さ
れた沈砂は排出振動コンベヤに送出され、汚泥等の焼却
灰と大物夾雑物とに分離されながら夾雑物は排出され
る。Operation The sediment separated by the automatic sedimentation separator is automatically charged into a charging conveyor, where the sand is conveyed and input into a circular incinerator, where it is incinerated with sludge. The incinerated sediment is sent to a discharge vibration conveyor, and the contaminants are discharged while being separated into incinerated ash such as sludge and large contaminants.
実施例 以下、本発明を図面に示す実施例に基づいて具体的に
説明する。Examples Hereinafter, the present invention will be specifically described based on examples shown in the drawings.
図は本発明に係る沈砂の自動焼却装置の概略図を示す
ものであって、沈砂槽よりポンプでし尿と一緒に汲み上
げられた沈砂は従来の沈砂自動分離器（10）によりし尿
と沈砂とに分離され、分離された沈砂は投入振動コンベ
ヤ（11）に自動投入される。該投入振動コンベヤ（11）
はモータ等により駆動され左右に振動することにより被
搬送物である沈砂を前進搬送させるもので、既知の振動
コンベヤが用いられる。なお、実施例では振動コンベヤ
を用いているがスクリューコンベヤその他の通常のコン
ベヤでももちろん良い。The figure shows a schematic view of an automatic incinerator for sand deposits according to the present invention, in which the sediment pumped up together with human waste by a pump from a sand sink tank is separated into human waste and sand by a conventional automatic sand separator (10). Separated and separated sediment is automatically fed into the vibrating conveyor (11). The input vibration conveyor (11)
Is driven by a motor or the like and vibrates left and right to advance and transport the sand to be transported, and a known vibrating conveyor is used. In this embodiment, a vibration conveyor is used, but a screw conveyor or other ordinary conveyors may be used.
（12）は円形撹拌焼却炉であって、下部に撹拌機構
（13）を有する特開昭62−293011号公報に開示のものが
使用され、前記投入振動コンベヤ（11）より搬送されて
きた沈砂を受入口（14）より受け入れ、燃焼ファン（1
5）より風箱（16）を介して沈砂を焼却する。従って、
沈砂に付着している腐敗有機物等は焼却され、かつ大腸
菌等の雑菌も焼却され衛生的となる。この沈砂の焼却と
同時に汚泥、し渣等も円形撹拌焼却炉（12）に投 入され、沈砂と一緒に焼却される。Reference numeral (12) denotes a circular stirring incinerator having a stirring mechanism (13) at its lower part, which is disclosed in Japanese Patent Application Laid-Open No. 62-293011, and is provided with sand settled by the vibrating conveyor (11). From the inlet (14) and the combustion fan (1
5) Incinerate the sand through the wind box (16). Therefore,
The putrefactive organic matter and the like adhering to the settling sand are incinerated, and various bacteria such as Escherichia coli are incinerated and become sanitary. Simultaneously with the incineration of this sand, sludge and residue are also injected into the circular stirring incinerator (12) and incinerated together with the sand.
焼却された沈砂等は排出口（17）より排出され、排出
振動コンベヤ（18）に送出される。該排出振動コンベヤ
（18）は、搬送物の搬送方向の途中にスクリーン（19）
が設けられており、汚泥の焼却灰等と大物夾雑物とを分
離するようになっている。そして夾雑物は排出口（20）
から排出される。その後焼却された夾雑物は処理場敷地
内に埋立て処分される。従って、焼却後の夾雑物は雑菌
等が死滅し、悪臭もなくなるので環境汚染することがな
い。The incinerated sand and the like are discharged from the discharge port (17) and sent to the discharge vibration conveyor (18). The discharge vibration conveyor (18) is provided with a screen (19) in the middle of the conveyance direction of the conveyed goods.
Is provided to separate sludge incineration ash and the like from large contaminants. And the contaminants are the outlet (20)
Is discharged from After that, the incinerated contaminants are landfilled at the treatment plant site. Therefore, the contaminants after incineration do not pollute the environment because bacteria and the like are killed and the odor is eliminated.
発明の効果 以上のように本発明によれば、沈砂を投入振動コンベ
ヤを用いて円形撹拌焼却炉に自動的に搬送し、汚泥とと
もに焼却し、焼却された沈砂を灰と大物夾雑物とに分離
できる振動コンベヤにて自動的に搬送分離するようにし
たので、従来人手を介していた処理を自動的に衛生的、
かつ悪臭もなくなり埋立て処理することができ、環境汚
染の点からも都合がよいという利点を有する。また、汚
泥とともに焼却するので、沈砂を単独で焼却するより設
備費・燃料費等の経費を大幅に削減できる。Effects of the Invention As described above, according to the present invention, sediment is automatically conveyed to a circular stirring incinerator using a charged vibration conveyor, incinerated with sludge, and incinerated sediment is separated into ash and large impurities. The conveyor is automatically conveyed and separated by a vibrating conveyor that can handle the process, which has conventionally been done manually.
In addition, it has an advantage that it can be landfilled without odor and is convenient from the viewpoint of environmental pollution. In addition, since incineration is carried out together with sludge, costs such as facility and fuel costs can be significantly reduced as compared with incineration of sediment alone.
図は、本発明に係る沈砂の自動焼却装置の概略図を示す
ものである。 （10）：沈砂自動分離器、 （11）：投入振動コンベヤ、 （12）：円形撹拌焼却炉、 （18）：排出振動コンベヤ。The figure shows a schematic diagram of an automatic incineration device for sand according to the present invention. (10): Automatic sedimentation separator, (11): Input vibration conveyor, (12): circular stirring incinerator, (18): Output vibration conveyor.
Claims (2)
泥とともに焼却することを特徴とする沈砂の焼却方法。1. A method for incineration of sediment, wherein the sediment separated by the automatic sedimentation separator is incinerated together with sludge.
（10）と、該沈砂自動分離器（10）により振り分けられ
た沈砂を搬送する投入コンベヤ（11）と、該投入コンベ
ヤ（11）より投入された沈砂を焼却する円形焼却炉（1
2）と、焼却された沈砂を灰と大物夾雑物とに分離でき
る排出振動コンベヤ（18）とからなることを特徴とする
沈砂の自動焼却装置。2. An automatic sedimentation separator (10) for separating sediment and urine, a charging conveyor (11) for conveying the sediment distributed by the automatic sedimentation separator (10), and the charging conveyor (11). Circular incinerator (1
2) and an automatic vibratory conveyor for discharging sediment, which comprises a vibrating conveyor (18) that can separate incinerated sediment into ash and large contaminants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63132084A JP2764271B2 (en) | 1988-05-30 | 1988-05-30 | Automatic incineration device for sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63132084A JP2764271B2 (en) | 1988-05-30 | 1988-05-30 | Automatic incineration device for sand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01302017A JPH01302017A (en) | 1989-12-06 |
| JP2764271B2 true JP2764271B2 (en) | 1998-06-11 |
Family
ID=15073125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63132084A Expired - Fee Related JP2764271B2 (en) | 1988-05-30 | 1988-05-30 | Automatic incineration device for sand |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2764271B2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830488B2 (en) * | 1976-05-17 | 1983-06-29 | 川崎重工業株式会社 | Powder incinerator |
| JPS59127697A (en) * | 1983-01-07 | 1984-07-23 | Giichi Sakurai | Solid-liquid separation-type treatment of night soil without dilution |
| JPS6028898A (en) * | 1983-07-25 | 1985-02-14 | Nippon Suiko Kk | Sludge treating apparatus utilizing waste heat |
-
1988
- 1988-05-30 JP JP63132084A patent/JP2764271B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01302017A (en) | 1989-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |