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SLUDGE SUCTION VEHICLE AND SLUDGE SUCTION EQUIPMENT
To provide a sludge suction vehicle and sludge suction equipment in each of which clogging of a filter is detected, and an operator can appropriately treat the clogging.SOLUTION: Sludge suction equipment 2 comprises: a storing tank part 5 for housing sucked sludge therein; a suction part 14 decompressing the storing tank part; a filter part 11 provided between the storing tank part 5 and the suction part 14; a differential pressure measuring part 12 detecting the pressure difference between upstream pressure, on the storing tank part 5 side, of the filter part 11 and downstream pressure, on the suction part 14 side, of the filter part 11; and a control part for performing an action of making the operator recognize the necessity of maintenance of the filter part 11 on the basis of the pressure difference value detected by the differential pressure measuring part 12. The control part outputs alarm sound, or opens a downstream open valve 20, or opens an upstream open valve 19, or lowers the engine speed for driving the suction part 14, as the action of making the operator recognize the necessity of maintenance of the filter part 11.SELECTED DRAWING: Figure 2
【課題】フィルタの目詰まりを検知して、オペレータが適切に対応できるようにした汚泥吸引車及び汚泥吸引装置を提供する。【解決手段】汚泥吸引装置２は、吸引した汚泥を収容する貯槽部５と、貯槽部を減圧する吸引部１４と、貯槽部５と吸引部１４との間に設けられたフィルタ部１１と、フィルタ部１１に対して、貯槽部５側の上流の圧力と、吸引部１４側の下流の圧力との差を検出する差圧計測部１２と、差圧計測部１２が検出した差圧値に基づいて、フィルタ部１１のメンテナンスの必要性をオペレータに認識させる動作を実行させるための制御部とを備える。制御部は、フィルタ部１１のメンテナンスの必要性をオペレータに認識させる動作として、警報音を出力するか、下流側開放弁２０を開放するか、上流側開放弁１９を開放するか、若しくは、吸引部１４を駆動するためのエンジンの回転数を低下させる。【選択図】図２
SLUDGE SUCTION VEHICLE AND SLUDGE SUCTION EQUIPMENT
To provide a sludge suction vehicle and sludge suction equipment in each of which clogging of a filter is detected, and an operator can appropriately treat the clogging.SOLUTION: Sludge suction equipment 2 comprises: a storing tank part 5 for housing sucked sludge therein; a suction part 14 decompressing the storing tank part; a filter part 11 provided between the storing tank part 5 and the suction part 14; a differential pressure measuring part 12 detecting the pressure difference between upstream pressure, on the storing tank part 5 side, of the filter part 11 and downstream pressure, on the suction part 14 side, of the filter part 11; and a control part for performing an action of making the operator recognize the necessity of maintenance of the filter part 11 on the basis of the pressure difference value detected by the differential pressure measuring part 12. The control part outputs alarm sound, or opens a downstream open valve 20, or opens an upstream open valve 19, or lowers the engine speed for driving the suction part 14, as the action of making the operator recognize the necessity of maintenance of the filter part 11.SELECTED DRAWING: Figure 2
【課題】フィルタの目詰まりを検知して、オペレータが適切に対応できるようにした汚泥吸引車及び汚泥吸引装置を提供する。【解決手段】汚泥吸引装置２は、吸引した汚泥を収容する貯槽部５と、貯槽部を減圧する吸引部１４と、貯槽部５と吸引部１４との間に設けられたフィルタ部１１と、フィルタ部１１に対して、貯槽部５側の上流の圧力と、吸引部１４側の下流の圧力との差を検出する差圧計測部１２と、差圧計測部１２が検出した差圧値に基づいて、フィルタ部１１のメンテナンスの必要性をオペレータに認識させる動作を実行させるための制御部とを備える。制御部は、フィルタ部１１のメンテナンスの必要性をオペレータに認識させる動作として、警報音を出力するか、下流側開放弁２０を開放するか、上流側開放弁１９を開放するか、若しくは、吸引部１４を駆動するためのエンジンの回転数を低下させる。【選択図】図２
SLUDGE SUCTION VEHICLE AND SLUDGE SUCTION EQUIPMENT
汚泥吸引車及び汚泥吸引装置
SAITO MITSUNORI (author)
2019-11-07
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
B60P
Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände
,
VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE