JPH0465635A - Weighing method for refuse - Google Patents
Weighing method for refuseInfo
- Publication number
- JPH0465635A JPH0465635A JP17688090A JP17688090A JPH0465635A JP H0465635 A JPH0465635 A JP H0465635A JP 17688090 A JP17688090 A JP 17688090A JP 17688090 A JP17688090 A JP 17688090A JP H0465635 A JPH0465635 A JP H0465635A
- Authority
- JP
- Japan
- Prior art keywords
- garbage
- waste
- amount
- weighing
- measuring
- 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.)
- Granted
Links
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、ごみの管路収集設備におけるごみの計量方
法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for weighing waste in a waste pipe collection facility.
従来、ごみの管路収集設備として第２図に示すような設
備が用いられている。Conventionally, equipment as shown in FIG. 2 has been used as waste pipe collection equipment.
この設備では、投入口１８〜ＩＣに投入されたごみは、
−旦貯留筒２ａ、２ｂや貯留装置３に貯留される。そし
て、例えば貯留筒２ａ内のごみは、吸気弁４ａを開とし
た後、排出弁５ａを開とし、空気流により輸送管６内を
収集センター７まで輸送される。また、貯留袋！！３や
貯留筒２ｂ内のごみも、同様に順次収集センター７に輸
送される。In this equipment, the garbage put into the input port 18~IC is
- It is stored in the storage cylinders 2a, 2b and the storage device 3. Then, for example, after the intake valve 4a is opened, the waste in the storage cylinder 2a is opened, and then the discharge valve 5a is opened, and the garbage is transported through the transport pipe 6 to the collection center 7 by the air flow. Also, a storage bag! ! 3 and the garbage in the storage cylinder 2b are also sequentially transported to the collection center 7 in the same way.
収集センター７に集められたごみは、分離機８により空
気と分離され、計量装置９に供給される。The garbage collected at the collection center 7 is separated from air by a separator 8 and supplied to a weighing device 9.
そして、この計量装置９による計量後、排出装置１０（
コンテナ・コンパクタ、貯留ドラムまたは連続排出装置
等）により排出される。なお、計量装置９と排出装置１
０は、その配列が逆の場合もある。After measurement by this measuring device 9, the discharging device 10 (
(e.g., container compactor, storage drum, or continuous discharge device). In addition, the measuring device 9 and the discharging device 1
0 may have the opposite arrangement.
分離機８で分離された空気はバグフィルタ１１で除塵さ
れた後、送風機１２にて吸引され、脱臭装置１３で脱臭
された後、大気に放出される。The air separated by the separator 8 is removed by a bag filter 11, sucked in by a blower 12, deodorized by a deodorizer 13, and then released into the atmosphere.
以上のような従来の設備では、計量装置９はごみの量の
多少にかかわらず、常時同じ処理能力で運転されている
。すなわち、このような管路式のごみ取集設備では、計
量対象のごみ量が少ない時（各投入口毎でごみの比重差
が大きく、また遠方では圧損が高くなるため、ごみの単
位時間当たりの収集量が少ない時がある）でも、計量装
置９は最大の処理能力（最大の計量能力）で運転されて
いる。In the conventional equipment as described above, the weighing device 9 is always operated with the same processing capacity regardless of the amount of garbage. In other words, in such pipe-type waste collection equipment, when the amount of waste to be measured is small (because the difference in specific gravity of waste is large at each input port, and the pressure drop is high at long distances, the amount of waste collected per unit time is The metering device 9 is operated at maximum processing capacity (maximum metering capacity) even when the amount collected is sometimes small.
しかし、計量装置の計量精度は、最大計量値にに対して
１／１０００程度に規定されているため、計量するごみ
量が最大計量値のｌ／１０であれば、この時の計量精度
は１／１００となってしまう。このため、計量装置の精
度に対し、実際の測定精度がかなり悪くなるという問題
がある。However, the measurement accuracy of the weighing device is specified to be about 1/1000 of the maximum measurement value, so if the amount of garbage to be weighed is l/10 of the maximum measurement value, the measurement accuracy at this time is 1/1000 of the maximum measurement value. /100. For this reason, there is a problem in that the actual measurement accuracy is considerably worse than the accuracy of the weighing device.
本発明は、このような従来の問題を解決するためなされ
たもので、′計量装置によるごみの計量を高精度に行う
ことができる方法を提供しようとするものである。The present invention has been made to solve these conventional problems, and aims to provide a method that allows a weighing device to weigh garbage with high precision.
このため、本発明は計量対象のごみ量に合わせ、計量装
置の最大処理能力（計量能力）を変化させ、極力計量装
置の計量精度に近い計量範囲でごみの計量を行うように
したもので、その特徴とするところは、管路を通じてご
み計量装置に供給されるごみの量を測定または予測し、
該測定値または予測値に基づき、ごみ計量装置の最大計
量値（最大処理能力）を変化させるようにしたことにあ
る。For this reason, the present invention changes the maximum processing capacity (weighing capacity) of the weighing device according to the amount of waste to be weighed, and measures the waste within a measurement range as close to the measurement accuracy of the weighing device as possible. The feature is that it measures or predicts the amount of garbage supplied to the garbage measuring device through the pipe,
The main feature is that the maximum measured value (maximum processing capacity) of the waste measuring device is changed based on the measured value or predicted value.
本発明では、計量装置は測定対象のごみ量に合わせ、そ
の最大計量精度に近い能力で常時運転されるため、ごみ
量の変化に対しても精度の高い計量を行うことができる
。In the present invention, the weighing device is constantly operated at a capacity close to its maximum weighing accuracy in accordance with the amount of garbage to be measured, so that highly accurate weighing can be performed even when the amount of garbage changes.
第１図は本発明の一実施例を示すものである。 FIG. 1 shows an embodiment of the present invention.
なお、これら図面において第２図と同様の構成について
は同一の符号を付し、その説明は省略する。In these drawings, the same components as in FIG. 2 are designated by the same reference numerals, and their explanations will be omitted.
図において、１４は中央制御装置、１５は計量スピード
調整装置である。In the figure, 14 is a central control device, and 15 is a metering speed adjustment device.
投入口１に投入されるごみは、各投入口の設置される建
物の種類等により、その量さらには比重が大きく異なる
。また、ごみの収集に当たって、収集センター７の近く
にある投入口と遠方にある投入口とでは圧損が異なるた
め、その収集能力（ごみの収集スピード）も大きく異な
る。The amount and specific gravity of the garbage input into the input port 1 varies greatly depending on the type of building where each input port is installed. Furthermore, when collecting garbage, the pressure drop differs between the input port near the collection center 7 and the input port located far away, so the collection capacity (garbage collection speed) also differs greatly.
本発明では、これらのデータを事前に中央制御装置１４
にインプットし、これらのデータに基づくごみの収集量
（計量装置９へのごみの供給量）に応じて、計量スピー
ド調整装置１５により計量装＠９の計量能力（最大計量
値）を変化させる。In the present invention, these data are sent to the central controller 14 in advance.
The metering speed adjustment device 15 changes the metering capacity (maximum metering value) of the metering device @9 according to the collected amount of garbage (the amount of garbage supplied to the metering device 9) based on these data.
なお、中央制御装置１４と計量スピード調整装置１５は
一体のものとしてもよいし、また、上記データは計量ス
ピード調整装［１５に事前にインプットしておくように
してもよい。The central control device 14 and the metering speed adjustment device 15 may be integrated, or the above data may be input into the metering speed adjustment device [15] in advance.
上記ごみの収集量は、予め与えられたデータをもとに予
測してもよいし、また第１図に示すような測定装置１６
ａ等により測定することもできる。The amount of garbage to be collected may be predicted based on data given in advance, or may be predicted using a measuring device 16 as shown in FIG.
It can also be measured by a, etc.
ごみの収集量を予測する場合には、各投入口１ａ〜１ｃ
から投入されるごみの量、比重の予測データ、各投入口
からの圧損等のデータが上記中央制御装置１４や計量ス
ピード調整装置１５に与えられ、これらのデータに基づ
きごみ収集量が予測される。When predicting the amount of garbage to be collected, each input port 1a to 1c
Data such as the amount of garbage to be thrown in, predicted data on specific gravity, and pressure drop from each input port are given to the central control device 14 and the weighing speed adjustment device 15, and the amount of garbage to be collected is predicted based on these data. .
なお、このようにごみ収集量を予測する方法では、上記
中央制御装置１４等にデータ更新システムを追加し、計
量装置９で計量した結果をもとに。In addition, in this method of predicting the amount of garbage collected, a data updating system is added to the central control device 14, etc., and based on the results measured by the weighing device 9.
インプットされているデータの更新を行うようにしても
よいゆ
また、ごみ収集量を測定する場合には、第１図に示され
るように、分離機８と計量装置９との間に、測定装置１
６ａを設け、計量装＠９に供給されるごみ量を測定する
。この測定袋Ｗ ｌ ６ ａとしては１例えばベルトス
ケール、ダンパ方式等による重量測定装置や、レベル計
による容量測定装置等を用いることができる。Alternatively, when measuring the amount of garbage collected, a measuring device is installed between the separator 8 and the weighing device 9, as shown in FIG. 1
6a is provided to measure the amount of waste supplied to the weighing device @9. As this measuring bag Wl6a, for example, a weight measuring device using a belt scale, a damper method, etc., a capacity measuring device using a level meter, etc. can be used.
また、上記測定装置ｉ １６ ａに代えて、輸送管６に
図示するようなごみキャッチセンサー等の測定装置１６
ｂを設けてもよい。In addition, instead of the measuring device i 16 a, a measuring device 16 such as a garbage catch sensor as shown in the transport pipe 6 may be used.
b may be provided.
計量装置９は、ベルトスケール等の連続式のものと、バ
ッチ式のものとがあるが、例えばベルトスケールの場合
には、ベルトのスピードを変えることにより、また、バ
ッチ式の場合には、装置に対するごみの受入れ、切り出
しのスピードを変えることにより、計量能力を変化させ
ることができる。The weighing device 9 can be of a continuous type, such as a belt scale, or of a batch type. For example, in the case of a belt scale, it is possible to The weighing capacity can be changed by changing the speed at which waste is accepted and cut out.
したがって、例えばベルトスケールでは、ごみ収集量が
少ない場合には、ベルトのスピードを遅くして計量能力
を下げ、ごみ収集量が多い場合には、ベルトのスピード
を速めて計量能力を上げるような調整がなされる。Therefore, for example, with a belt scale, when the amount of garbage collected is small, the belt speed is slowed down to reduce the weighing capacity, and when the amount of garbage collected is large, the belt speed is increased to increase the weighing capacity. will be done.
また１本発明は上述したような予測システムと測定装置
とを併用することにより実施してもよい。Furthermore, the present invention may be implemented by using a prediction system and a measurement device as described above together.
以上述べた本発明によれば、ごみの供給量を予測または
測定し、これに基づき計量装置の最大計量能力を変化さ
せることで、ごみの計量精度を従来に較べ大きく向上さ
せることができる。According to the present invention described above, by predicting or measuring the amount of garbage supplied and changing the maximum weighing capacity of the weighing device based on this, it is possible to greatly improve the accuracy of weighing garbage compared to the conventional method.
第１図は本発明の一実施例を示すフローシートである。
第２図は従来の管路ごみ収集設備を示すフローシートで
ある。
図において、１ａ〜ｌｃは投入口、２ａ、２ｂは貯留筒
、３は貯留装置、４ａ、４ｂは吸気弁、５ａ〜５ｃは排
出弁、６は輸送管、７は収集センター、８は分離機、９
は計量装置、１０は排出装置、１１はバグフィルタ、１
２は送風機、１３は脱臭装置、１４は中央制御装置、１
５は計量スピード調整装置、１６ａ、１６ｂは測定装置
である。FIG. 1 is a flow sheet showing one embodiment of the present invention. FIG. 2 is a flow sheet showing conventional pipe waste collection equipment. In the figure, 1a to lc are input ports, 2a and 2b are storage cylinders, 3 is a storage device, 4a and 4b are intake valves, 5a to 5c are discharge valves, 6 is a transport pipe, 7 is a collection center, and 8 is a separator ,9
is a measuring device, 10 is a discharge device, 11 is a bag filter, 1
2 is a blower, 13 is a deodorizing device, 14 is a central control device, 1
5 is a metering speed adjusting device, and 16a and 16b are measuring devices.
Claims (1)
管路を通じてごみ計量装置に供給されるごみの量を測定
または予測し、該測定値または予測値に基づき、ごみ計
量装置の最大計量値を変化させることを特徴とするごみ
の計量方法。In the method of measuring waste in waste pipe collection equipment,
1. A method for measuring waste, comprising: measuring or predicting the amount of waste supplied to a waste measuring device through a pipe, and changing the maximum measured value of the waste measuring device based on the measured value or predicted value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2176880A JPH0827208B2 (en) | 1990-07-04 | 1990-07-04 | How to measure garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2176880A JPH0827208B2 (en) | 1990-07-04 | 1990-07-04 | How to measure garbage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0465635A true JPH0465635A (en) | 1992-03-02 |
| JPH0827208B2 JPH0827208B2 (en) | 1996-03-21 |
Family
ID=16021388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2176880A Expired - Fee Related JPH0827208B2 (en) | 1990-07-04 | 1990-07-04 | How to measure garbage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0827208B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751113A (en) * | 2022-03-17 | 2022-07-15 | 浙江科技学院 | Weighing calculation method of multi-barrel intelligent garbage classification kiosk |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530672A (en) * | 1978-08-25 | 1980-03-04 | Sumitomo Metal Ind Ltd | Weighing apparatus |
-
1990
- 1990-07-04 JP JP2176880A patent/JPH0827208B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530672A (en) * | 1978-08-25 | 1980-03-04 | Sumitomo Metal Ind Ltd | Weighing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751113A (en) * | 2022-03-17 | 2022-07-15 | 浙江科技学院 | Weighing calculation method of multi-barrel intelligent garbage classification kiosk |
| CN114751113B (en) * | 2022-03-17 | 2023-04-07 | 浙江科技学院 | Weighing calculation method of multi-barrel intelligent garbage classification kiosk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0827208B2 (en) | 1996-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |