JPH0312010B2 - - Google Patents
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- Publication number
- JPH0312010B2 JPH0312010B2 JP60224462A JP22446285A JPH0312010B2 JP H0312010 B2 JPH0312010 B2 JP H0312010B2 JP 60224462 A JP60224462 A JP 60224462A JP 22446285 A JP22446285 A JP 22446285A JP H0312010 B2 JPH0312010 B2 JP H0312010B2
- Authority
- JP
- Japan
- Prior art keywords
- waste
- transport
- pressurized
- garbage
- vacuum
- 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
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- Refuse Collection And Transfer (AREA)
- Air Transport Of Granular Materials (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ごみの空気輸送設備に関する。[Detailed description of the invention] [Industrial application field] FIELD OF THE INVENTION The present invention relates to pneumatic waste transportation equipment.
従来のごみの空気輸送方式は次の４方式に分類
することができ、その概要と得失を説明すると以
下のとおりである。なお、各方式の概略を第１図
〜第４図に示した。
Conventional pneumatic transport methods for waste can be classified into the following four methods, and their overview and advantages and disadvantages are explained below. The outline of each method is shown in FIGS. 1 to 4.
(a) 真空輸送方式その一（第１図）
ごみ収集センター２に輸送用送風機４を設置
しごみ投入装置１に投入されたごみをごみ輸送
管３により吸引輸送を行う最も一般的な方式で
ある。ごみ収集センター２にはごみ分離機Ｃ
（サイクロン方式が普通である）、切替弁Ｖ、ご
み排出機Ｅなどが設置される。この方式は、ご
み収集センター２を中心に真空輸送限界を半径
としてごみ投入装置２を設置すれば広範囲のサ
ービスエリアが得られ、住宅団地などの生活ご
みの収集に適している。しかし、輸送管の圧損
の関係から輸送距離の最大値は約２〜2.5Kmに
制限されるのが普通である。(a) Vacuum transport method 1 (Figure 1) This is the most common method in which a transport blower 4 is installed in the waste collection center 2 and the waste thrown into the waste input device 1 is sucked and transported through the waste transport pipe 3. be. Garbage separation machine C is installed at garbage collection center 2.
(The cyclone method is common), a switching valve V, a garbage ejector E, etc. are installed. This method provides a wide service area by installing the garbage input device 2 around the garbage collection center 2 with a radius around the vacuum transport limit, and is suitable for collecting domestic garbage from residential complexes and the like. However, the maximum transport distance is usually limited to about 2 to 2.5 km due to the pressure drop in the transport pipe.
(b) 真空輸送方式その二（第２図）
前記の(a)と同様のごみ収集センター２に加え
てサブ収集センター２′をごみ投入装置１の近
くに設置し、このサブ収集センター２′におい
て一旦収集されたごみを収集センター２に輸送
する。サブ収集センター２′とごみ投入装置１
との間の輸送管３並びにごみ収集センター２と
サブ収集センター２′の間の輸送管３′内に形成
させる吸引負圧はごみ収集センター２の送風機
４がまかなう。サブ収集センター２′における
ごみの貯留と排出は弁V1，V2，V3の切替によ
つて行う。この方式では輸送距離を最大値2.5
〜３Km程度まで延ばすことができるので前記(a)
の場合よりもサービスエリアを広げることがで
きる。また輸送管３′では効率のよい連続輸送
ができると共にごみ収集と輸送の時間を短縮す
ることができる。(b) Vacuum transport method 2 (Figure 2) In addition to the garbage collection center 2 similar to that in (a) above, a sub-collection center 2' is installed near the garbage input device 1, and this sub-collection center 2' The garbage once collected is transported to the collection center 2. Sub-collection center 2' and garbage input device 1
The suction negative pressure created in the transport pipe 3 between the waste collection center 2 and the sub-collection center 2' is provided by the blower 4 of the waste collection center 2. Garbage storage and discharge in the sub-collection center 2' is performed by switching valves V 1 , V 2 and V 3 . In this method, the maximum transport distance is 2.5
It is possible to extend the distance up to about 3 km, so (a)
The service area can be expanded more than in the case of In addition, the transport pipe 3' allows efficient continuous transport and shortens the time for garbage collection and transport.
(c) 真空輸送と加圧輸送の組合せ方式（第３図）
輸送用送風機４をもつサブ収集センター２′
をごみ投入装置１の付近に設置し、ごみ投入装
置１からサブ収集センター２′のごみ分離機
C′まで真空輸送を行い、ごみ分離機C′で分離さ
れ貯留排出機E′からごみ収集センター２までは
送風機４による加圧輸送を行う方式である。従
つてこの場合は真空輸送管３と加圧輸送管６と
が送風機４の前後に接続されることになる。こ
の方式では、輸送距離は真空輸送限界距離＋加
圧輸送距離となるので飛躍的に増大することに
なる。しかし、ごみ収集センター２から離れご
み投入装置に近い付近に設置されたサブ収集セ
ンター２′に輸送用送風機４が配置されるので
騒音の問題が生じ且つこのサブ収集センター
２′が大型化し大きな建物を必要とする。(c) Combination method of vacuum transportation and pressurized transportation (Figure 3) Sub-collection center 2' with transportation blower 4
is installed near the garbage input device 1, and the garbage separation machine from the garbage input device 1 to the sub-collection center 2' is installed.
The waste is transported under vacuum to C', separated by a waste separator C', and transported under pressure by a blower 4 from the storage/discharge machine E' to the waste collection center 2. Therefore, in this case, the vacuum transport pipe 3 and the pressurized transport pipe 6 are connected before and after the blower 4. In this method, the transport distance is the vacuum transport limit distance + the pressurized transport distance, and therefore increases dramatically. However, since the transportation blower 4 is placed in the sub-collection center 2', which is located away from the garbage collection center 2 and close to the garbage input device, a noise problem arises, and the sub-collection center 2' becomes large and is built in a large building. Requires.
(d) 加圧輸送方式（第４図）
加圧輸送用送風機７を加圧ごみ輸送管６の端
に設置し、加圧ごみ輸送管６の途中に設置され
た加圧輸送用ごみ投入装置５から投入されるご
みをごみ収集センター２まで加圧輸送する方式
である。この方式ではごみは全て圧送されるの
で加圧輸送距離の限度は加圧輸送用送風機７の
加圧能力に応じて延ばすことができる。しか
し、輸送中は経路内がプラス圧となるので、加
圧輸送用ごみ投入装置５の切替弁V4やごみ排
出機E′等の各部から悪臭がもれる恐れが多く、
また加圧輸送用ごみ投入装置５には輸送空気の
吹上を防止するための切替弁V4が必要である
ため装置が大型となる。そして、ごみ排出機
E′から出たごみが輸送管６内に供給されるさい
に大きく固まつて一度に投入されるので閉塞す
る恐れがある。(d) Pressurized transport method (Figure 4) A pressurized transport blower 7 is installed at the end of the pressurized waste transport pipe 6, and a pressurized waste input device is installed in the middle of the pressurized waste transport pipe 6. This is a method in which the garbage thrown in from 5 is transported under pressure to the garbage collection center 2. In this method, all the waste is transported under pressure, so the limit of the pressurized transport distance can be extended according to the pressurizing capacity of the pressurized transport blower 7. However, since the inside of the route is under positive pressure during transportation, there is a risk that bad odors may leak from various parts such as the switching valve V4 of the pressurized transportation garbage input device 5 and the garbage ejector E'.
In addition, the pressurized transportation waste input device 5 requires a switching valve V4 to prevent transport air from blowing up, making the device large-sized. And a garbage ejector
When the waste coming out of E' is fed into the transport pipe 6, it hardens to a large extent and is thrown in all at once, so there is a risk of blockage.
前述の従来のごみ輸送設備はいずれもそれなり
に特徴があるが、最近の都市構成の変化に対応で
きないような問題をそれぞれ有している。例えば
最近の都市構成においては、空中権の活用から鉄
道自動車用道路の上空の開発、都市防災の観点か
ら連続した防火壁として機能する集合住宅棟の建
設、細長い地域に連続して配置された住宅や事務
所ビル、大規模空港のように滑走路に並行して施
設された空港諸施設などに見られるように、建物
の棟が連続して長距離に配列される例が増加して
いるが、これらの建物から発生するごみを人目に
触れず衛生的に収集しようとしてごみの空気輸送
システムを採用する場合に、ごみ収集センターは
連続した建物の最先端部に設置することが必要で
ある。そのためには、出来るだけ長距離間を中継
設備（サブ収集センターなど）なしに輸送出来る
システムを必要とする。このような要求に対して
従来の既述の方式はいずれも適していない。例え
ば(a)の方式では輸送距離に限界があり、(b)および
(c)では中継設備が必要であり、そして(d)ではごみ
投入装置が大がかりとなると共に悪臭の問題やト
ラブルを起こし易い。
Although all of the conventional waste transportation facilities mentioned above have their own characteristics, each of them has problems that prevent them from responding to recent changes in urban composition. For example, in recent urban configurations, the use of air rights has led to the development of the sky above roads for railways and automobiles, the construction of apartment blocks that function as continuous fire walls from the perspective of urban disaster prevention, and the construction of housing blocks that are arranged consecutively in long and narrow areas. Increasingly, building blocks are arranged continuously over long distances, as seen in large-scale airports, office buildings, and airport facilities built parallel to the runways of large airports. When adopting a pneumatic waste transportation system to collect the waste generated from these buildings in a hygienic manner without being seen by people, it is necessary to install the waste collection center at the leading edge of a series of buildings. To this end, we need a system that can transport materials over long distances as much as possible without requiring relay facilities (such as sub-collection centers). None of the conventional methods described above are suitable for such requirements. For example, method (a) has a limit on transportation distance, and method (b) and
In (c), a relay facility is required, and in (d), the waste input device becomes large-scale and tends to cause problems such as bad smells.
また、従来の真空輸送システムでは一旦設置さ
れると、そのサービスエリアを拡大する必要が生
じた場合には中継設備を必要とし、この中継設備
の新設が拡張計画に大きな支障を来すことがあつ
た。 Additionally, once a conventional vacuum transport system is installed, relay equipment is required if the service area needs to be expanded, and the installation of new relay equipment can pose a major hindrance to expansion plans. Ta.
本発明は、前記のような問題点を解決したごみ
の空気輸送システムとして、第５図〜第７図に示
したように、真空輸送用ごみ投入装置１からごみ
収集センター２に通ずる真空ごみ輸送管３を配設
し、ごみ収集センター２の側に真空輸送用送風機
４を設置してなるごみの真空輸送設備において、
この真空輸送設備の真空輸送限界以上の遠方に加
圧輸送用ごみ投入装置５を設置し、この加圧輸送
用ごみ投入装置５から前記の真空ごみ輸送管３に
加圧ごみ輸送管６を直続し、加圧輸送用ごみ投入
装置５よりも上流側の加圧ごみ輸送管６に加圧輸
送用送風機７を設置することを特徴とするごみの
空気輸送設備を提供するものである。
The present invention is a pneumatic waste transport system that solves the above-mentioned problems, as shown in FIGS. In the vacuum transportation equipment for garbage, which includes a pipe 3 and a vacuum transportation blower 4 installed on the side of the garbage collection center 2,
A pressurized garbage input device 5 is installed at a distance that is beyond the vacuum transportation limit of this vacuum transportation equipment, and a pressurized garbage transport pipe 6 is directly connected from this pressurized garbage input device 5 to the vacuum garbage transportation pipe 3. Next, a pneumatic waste transport facility is provided in which a pressurized transport blower 7 is installed in a pressurized waste transport pipe 6 upstream of the pressurized transport waste input device 5.
そして、この方法に使用する加圧輸送用ごみ投
入装置として、第６図に示したように、加圧ごみ
輸送管６に遮断弁８を介装し、加圧ごみ輸送管６
からこの遮断弁８を迂回して加圧ごみ輸送管６に
戻る空気路９を形成し、ごみ排出機１０のごみ吐
出口１１をこの空気路９に開口し、この吐出口１
１に至るまでの空気路９に空気弁１２を、そして
該吐出口１１から加圧ごみ輸送管６に至るまでの
空気路９にごみ排出弁１３を取付けたことを特徴
とする加圧輸送用ごみ投入装置を案出したもので
ある。 As shown in FIG. 6, the pressurized waste transport pipe 6 is equipped with a shutoff valve 8 as a waste input device for pressurized transport used in this method.
From there, an air path 9 is formed which bypasses this shutoff valve 8 and returns to the pressurized waste transport pipe 6, and a waste discharge port 11 of the waste discharger 10 is opened to this air path 9.
1, and a waste discharge valve 13 is attached to the air path 9 from the discharge port 11 to the pressurized waste transport pipe 6. This is the invention of a garbage input device.
第５図において、Ｌより左側のラインは真空輸
送ライン、Ｌより右側のラインは加圧輸送ライン
を表しており、真空輸送ラインの真空ごみ輸送管
３と加圧輸送ラインの加圧ごみ輸送管６とは中継
設備なしに直続した構成となつている。ごみ収集
センター２においては、真空輸送用送風機４、サ
イクロン式ごみ分離機Ｃ、ごみ排出機Ｅ、切替弁
Ｖなどが設置される。このごみ収集センター２に
おける設備機器類は第１図で説明したものと実質
上変わりはない。このごみ収集センター２から真
空輸送限界点Ｌまでは真空輸送用送風機４が真空
輸送を行う動力となり、この真空輸送ラインの真
空ごみ輸送管３の上には真空輸送用ごみ投入装置
１（詳細は第７図に示す…後述する）が必要数だ
け接続される。 In Fig. 5, the line to the left of L represents the vacuum transport line, and the line to the right of L represents the pressurized transport line. 6 has a direct connection configuration without any relay equipment. In the garbage collection center 2, a vacuum transport blower 4, a cyclone garbage separator C, a garbage discharger E, a switching valve V, etc. are installed. The equipment and equipment in this garbage collection center 2 are substantially the same as those described in FIG. From this garbage collection center 2 to the vacuum transportation limit point L, a vacuum transportation blower 4 becomes the power for vacuum transportation, and a vacuum transportation garbage input device 1 (for details, see (shown in FIG. 7 (described later)) are connected in the required number.
一方、この真空輸送設備の真空輸送限界Ｌ以上
の遠方に加圧輸送用ごみ投入装置５（詳細は第６
図に示す…後述する）が必要数だけ設置され、各
加圧ごみ輸送用ごみ投入装置５は加圧ごみ輸送管
６に接続され、この加圧ごみ輸送管６は真空ごみ
輸送管３に直続される。そして、いずれの加圧輸
送用ごみ投入装置５よりも上流側の加圧ごみ輸送
管６に加圧輸送用送風機７が設置される。従つ
て、真空ごみ輸送管３は真空輸送用送風機４を起
点としてこれからＬ地点の加圧ごみ輸送管６に接
続されるまでの距離を有しており、この加圧ごみ
輸送管６の上に加圧輸送用ごみ投入装置５が必要
数設置される。加圧輸送用送風機７は加圧輸送用
ごみ投入装置５から加圧ごみ輸送管６に投入され
るごみをＬ地点まで加圧圧送するために供される
とともに、この送風機７によつて得られる空気圧
は加圧輸送用ごみ投入装置５のごみ排出用動力と
しても利用される。 On the other hand, the pressurized transport waste input device 5 (details can be found in the sixth section
(shown in the figure...described later) are installed in the required number, and each waste input device 5 for pressurized waste transport is connected to a pressurized waste transport pipe 6, and this pressurized waste transport pipe 6 is directly connected to the vacuum waste transport pipe 3. Continued. A pressurized transport blower 7 is installed in the pressurized waste transport pipe 6 upstream of any of the pressurized transport waste input devices 5. Therefore, the vacuum waste transport pipe 3 has a distance from the vacuum transport blower 4 as its starting point until it is connected to the pressurized waste transport pipe 6 at point L. A necessary number of pressurized transport waste input devices 5 are installed. The blower 7 for pressurized transportation is used to pressurize and feed the garbage thrown into the pressurized garbage transport pipe 6 from the garbage input device 5 for pressurized transportation to point L, and also provides the The air pressure is also used as the motive power for the waste discharging device 5 for pressurized transportation.
第６図は本発明のごみの空気輸送設備に好適に
使用できる加圧輸送用ごみ投入装置の例を示して
いる。図示のように、まず、この加圧輸送用ごみ
投入装置を設置する箇所の加圧ごみ輸送管６に遮
断弁８を介装させておく。そして、加圧ごみ輸送
管６からこの遮断弁８を迂回して加圧ごみ輸送管
６に戻る空気路９を形成し、ごみ排出機１０のご
み吐出口１１をこの空気路９に開口し、この吐出
口１１に至るまでの空気路９に空気弁１２を、そ
して該吐出口１１から加圧ごみ輸送管６に至るま
での空気路９にごみ排出弁１３を取付ける。より
具体的には、遮断弁８よりも上流側（加圧輸送用
送風機７寄りの側）の加圧ごみ輸送管６から空気
路９を分岐させ、この分岐点近くの空気路９に空
気弁１２を取付ける。この空気路９は、最終的に
は、遮断弁８の下流側に接続されるのであるが、
その下流側接続点近くにごみ排出弁１３を取付け
る。そして、空気弁１２とごみ排出弁１３との間
の空気路９に、ごみ排出機１０のごみ吐出口１１
を接続する。そのさい、空気弁１２の下流側で一
次空気路９と二次空気路９′とに分岐し、これら
の合流点１４よりやや上流側の空気路９にごみ吐
出口１１が開口するようにするとよい。ごみ排出
機１０自体は従来と同様のスクリユー式のものが
使用でき、このスクリユー式ごみ排出機１０への
ごみ投入口１５のダストシユート１６が接続され
るが、そのさいに遮断弁１７を取付けておく。 FIG. 6 shows an example of a pressurized transport waste input device that can be suitably used in the pneumatic waste transport equipment of the present invention. As shown in the figure, first, a shutoff valve 8 is installed in the pressurized waste transport pipe 6 where the pressurized waste input device is installed. Then, an air path 9 is formed from the pressurized waste transport pipe 6, bypassing this cutoff valve 8, and returning to the pressurized waste transport pipe 6, and the waste discharge port 11 of the waste discharger 10 is opened to this air path 9. An air valve 12 is attached to the air path 9 leading to the discharge port 11, and a waste discharge valve 13 is installed to the air path 9 from the discharge port 11 to the pressurized waste transport pipe 6. More specifically, the air path 9 is branched from the pressurized waste transport pipe 6 on the upstream side of the shutoff valve 8 (the side closer to the pressurized transport blower 7), and an air valve is installed in the air path 9 near this branch point. Install 12. This air passage 9 is ultimately connected to the downstream side of the shutoff valve 8, but
A garbage discharge valve 13 is installed near the downstream connection point. Then, the garbage discharge port 11 of the garbage discharger 10 is connected to the air passage 9 between the air valve 12 and the garbage discharge valve 13.
Connect. In this case, the primary air passage 9 and the secondary air passage 9' are branched on the downstream side of the air valve 12, and the dust discharge port 11 is opened in the air passage 9 slightly upstream of the confluence 14. good. The garbage discharger 10 itself can be of the conventional screw type, and the dust chute 16 of the garbage input port 15 to this screw type garbage discharger 10 is connected, but at this time, a shutoff valve 17 is installed. .
この遮断弁１７、ごみ排出弁１３および加圧ご
み輸送管６に介装される遮断弁８は、いずれもい
わゆるゴツクルバルブを使用するのがよい。これ
は、管路内径に等しい丸孔をもつプレートを管を
横断するように差し込み、これを外部からスライ
ドさせることによつて、このプレートの丸孔が管
内径と整合したときに開、このプレートが管を閉
塞したときに閉として機能させるものである。 The cutoff valve 17, the waste discharge valve 13, and the cutoff valve 8 interposed in the pressurized waste transport pipe 6 are all preferably so-called goggle valves. This is done by inserting a plate with a round hole equal to the inside diameter of the pipe across the pipe and sliding it from the outside.When the round hole of this plate matches the inside diameter of the pipe, the plate opens. It functions as a closure when the tube is occluded.
このようにして構成された加圧輸送用ごみ投入
装置５を加圧ごみ輸送管６の上に連接するのであ
るが、この装置によると、常時は空気弁１２、ご
み排出弁１３は閉となり、輸送時は遮断弁１７が
閉となるので悪臭の漏洩なく効果的にごみの輸送
ができる。その動作態様は次のとおりである。遮
断弁１７は常時開とし、ごみはスクリユー式ごみ
排出機１０の中に一時貯留される。この貯留ごみ
の輸送動作に入る場合は遮断弁１７を閉とし、空
気弁１２とごみ排出弁１３を開いて、全体系の真
空輸送用送風機４並びに加圧輸送用送風機７を運
転し、ごみ排出機１０のスクリユーを回転させ
る。これによつて、ごみ吐出口１１からごみが空
気路９に吐出され、二次空気路９′の空気によつ
てほぐされながら加圧ごみ輸送管６内に入り、真
空輸送限界まで圧送され、それ以降は吸引されて
ごみ収集センター２に収集される。この収集動作
が終了したら遮断弁８を開き、空気弁１２および
ごみ排出弁１３を閉じておく。そして遮断弁１７
を開いたままにして、次のごみ貯留に備える。次
いで、別の加圧輸送用ごみ投入装置５の輸送動作
に入る。 The pressurized garbage input device 5 for pressurized transportation configured in this way is connected to the top of the pressurized garbage transportation pipe 6, but according to this device, the air valve 12 and the garbage discharge valve 13 are normally closed. Since the shutoff valve 17 is closed during transportation, the garbage can be transported effectively without leaking bad odors. Its operating mode is as follows. The shutoff valve 17 is always open, and garbage is temporarily stored in the screw type garbage discharger 10. To begin transporting the stored waste, close the shutoff valve 17, open the air valve 12 and waste discharge valve 13, operate the vacuum transport blower 4 and pressurized transport blower 7 of the entire system, and discharge the waste. Rotate the screw of machine 10. As a result, the waste is discharged from the waste outlet 11 into the air path 9, enters the pressurized waste transport pipe 6 while being loosened by the air in the secondary air path 9', and is pumped to the vacuum transport limit. After that, the waste is sucked and collected at the waste collection center 2. When this collection operation is completed, the shutoff valve 8 is opened, and the air valve 12 and waste discharge valve 13 are closed. and shutoff valve 17
Leave it open and prepare for the next garbage collection. Next, another transport operation of the pressurized transport waste input device 5 begins.
第７図は、本発明に使用できる真空輸送用ごみ
投入装置の例を示している。この真空輸送用ごみ
投入装置１は、第６図の加圧輸送用ごみ投入装置
５と比較すると、遮断弁８がなく、そして、ごみ
輸送管内の空気を取り入れるのではなく外気を取
入れる（吸い込む）ようになつている点で大きな
違いはあるが、そのほかの構成は実質上同一であ
る。１９は外気取入れ口、２０は消音器を示して
いる。ごみ輸送時においては、外気取入れ口１９
を開きごみ排出弁１３を開いて、真空輸送用送風
機４を運転した後、スクリユーを回転させる。こ
れにより、外気取入れ口１９からの吸引流によつ
てごみ吐出口１１から吐出されたごみは、排出弁
１３を経て真空ごみ輸送管３内に吸い込まれ、ご
み収集センター２まで吸引搬送されることにな
る。 FIG. 7 shows an example of a vacuum transportation garbage input device that can be used in the present invention. Compared to the pressurized waste input device 5 for pressurized transportation shown in FIG. ), but the other configurations are essentially the same. 19 indicates an outside air intake, and 20 indicates a silencer. When transporting garbage, use the outside air intake port 19.
After opening the dust discharge valve 13 and operating the vacuum transportation blower 4, the screw is rotated. Thereby, the garbage discharged from the garbage discharge port 11 by the suction flow from the outside air intake port 19 is sucked into the vacuum garbage transport pipe 3 via the discharge valve 13, and is suction-transported to the garbage collection center 2. become.
以上のようにして、本発明によると、途中で中
継設備を設けなくともごみの輸送距離を飛躍的に
増大させることができ、しかも、加圧輸送を一部
有するにもかかわらず設備は大型とはならないし
悪臭漏洩の問題も回避される。したがつて、最近
の都市構成の情勢にかなつたごみ輸送システムが
提供される。 As described above, according to the present invention, the distance for transporting waste can be dramatically increased without installing relay equipment along the way, and even though some parts of the equipment are pressurized, the equipment is large. This avoids the problem of odor leakage. Therefore, a waste transport system is provided that is compatible with the current state of urban composition.
第１図ないし第４図はいずれも従来のごみ空気
輸送システムの代表例を示す機器配置系統図であ
る。第５図は本発明に従うごみ空気輸送システム
の機器配置系統図である。そして、第６図は本発
明のごみ空気輸送に好適に使用できる加圧輸送用
ごみ投入装置を示す略断面図、第７図は本発明の
ごみ空気輸送に使用できる真空輸送用ごみ投入装
置を示す略断面図である。
１……真空輸送用ごみ投入装置、２……ごみ収
集センター、３……真空ごみ輸送管、４……真空
輸送用送風機、５……加圧輸送用ごみ投入装置、
６……加圧ごみ輸送管、７……加圧輸送用送風
機、８……遮断弁、９……空気路、１０……ごみ
排出機、１１……ごみ吐出口、１２……空気弁、
１３……ごみ排出弁、１７……遮断弁、１９……
外気取入れ口、２０……消音器。
1 to 4 are equipment layout diagrams showing typical examples of conventional waste pneumatic transportation systems. FIG. 5 is an equipment layout diagram of the pneumatic waste transportation system according to the present invention. FIG. 6 is a schematic cross-sectional view showing a pressurized transport waste input device that can be suitably used for the pneumatic waste transport of the present invention, and FIG. FIG. DESCRIPTION OF SYMBOLS 1... Garbage input device for vacuum transportation, 2... Garbage collection center, 3... Vacuum garbage transportation pipe, 4... Air blower for vacuum transportation, 5... Garbage input device for pressurized transportation,
6... Pressurized waste transport pipe, 7... Pressurized transport blower, 8... Shutoff valve, 9... Air path, 10... Waste discharger, 11... Waste discharge port, 12... Air valve,
13... Garbage discharge valve, 17... Shutoff valve, 19...
Outside air intake, 20...silencer.
Claims (1)
ター２に通ずる真空ごみ輸送管３を配設し、ごみ
収集センター２の側に真空輸送用送風機４を設置
してなるごみの真空輸送設備において、この真空
輸送設備の真空輸送限界以上の遠方に加圧輸送用
ごみ投入装置５を設置し、この加圧輸送用ごみ投
入装置５から前記の真空ごみ輸送管３に加圧ごみ
輸送管６を直続し、加圧輸送用ごみ投入装置５よ
りも上流側の加圧ごみ輸送管６に加圧輸送用送風
機７を設置し、そして、前記の加圧輸送用ごみ投
入装置５におけるごみ排出機１０のごみ吐出口１
１を、加圧ごみ輸送管６に介装した遮断弁８を迂
回する空気路９に開口させ、この吐出口１１に至
るまでの空気路９に空気弁１２を、そして該吐出
口１１から加圧ごみ輸送管６に至るまでの空気路
９にごみ排出弁１３を取付けたことを特徴とする
ごみの空気輸送設備。1 In a vacuum transport facility for waste, which is constructed by installing a vacuum waste transport pipe 3 leading from a waste input device 1 for vacuum transport to a waste collection center 2, and installing a blower 4 for vacuum transport on the side of the waste collection center 2, A pressurized waste input device 5 is installed at a distance beyond the vacuum transport limit of the vacuum transport equipment, and a pressurized waste transport pipe 6 is directly connected from this pressurized waste input device 5 to the vacuum waste transport pipe 3. A pressurized transport blower 7 is installed in the pressurized waste transport pipe 6 upstream of the pressurized transport waste input device 5, and the waste discharger 10 in the pressurized transport waste input device 5 is installed. Garbage outlet 1
1 is opened to an air passage 9 that bypasses a cutoff valve 8 installed in a pressurized waste transport pipe 6, an air valve 12 is connected to the air passage 9 leading to this discharge port 11, and a This pneumatic waste transport equipment is characterized in that a waste discharge valve 13 is attached to an air path 9 leading to a compacted waste transport pipe 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22446285A JPS6283924A (en) | 1985-10-08 | 1985-10-08 | Pneumatic dust transportation and dust throw-in device for pressurized transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22446285A JPS6283924A (en) | 1985-10-08 | 1985-10-08 | Pneumatic dust transportation and dust throw-in device for pressurized transportation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6283924A JPS6283924A (en) | 1987-04-17 |
| JPH0312010B2 true JPH0312010B2 (en) | 1991-02-19 |
Family
ID=16814160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22446285A Granted JPS6283924A (en) | 1985-10-08 | 1985-10-08 | Pneumatic dust transportation and dust throw-in device for pressurized transportation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283924A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0482984A (en) * | 1990-07-16 | 1992-03-16 | Kajima Corp | Method for recycling treatment of paper |
| JP2814798B2 (en) * | 1991-11-13 | 1998-10-27 | 日本鋼管株式会社 | Garbage air transport equipment |
| FI123436B (en) * | 2007-11-27 | 2013-04-30 | Maricap Oy | Process and equipment in a system for vacuum transport of a material |
| FI122103B (en) | 2010-03-12 | 2011-08-31 | Maricap Oy | Method and apparatus in a pneumatic material transport system and waste transport system |
| FI124175B (en) * | 2012-08-22 | 2014-04-15 | Maricap Oy | Process for handling materials in a material transport system, material transport system and separation device for a material transport system |
| CN115893009A (en) * | 2022-12-08 | 2023-04-04 | 河南鼎盛铝业有限公司 | Energy-saving and anti-blocking pneumatic ash conveying system and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940729B2 (en) * | 1974-12-05 | 1984-10-02 | 石川島播磨重工業株式会社 | Intermittent pneumatic transport device |
| JPS5181473A (en) * | 1975-01-13 | 1976-07-16 | Kawasaki Heavy Ind Ltd | GOMYUSOSOCHI |
-
1985
- 1985-10-08 JP JP22446285A patent/JPS6283924A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6283924A (en) | 1987-04-17 |
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