working principle:
Diving by multiple units without blocking pump The sludge suction and transportation system, main beam, end beam and Z Drive device, control cabinet, rail, etc.
Driven by the driving device on the beam at both ends of the main beam, the submersible sewage pump moving with the main beam will absorb the sludge deposited at the bottom of the pool and discharge it to the sludge drain outside the pool through the sludge pipe along the track laid on the top of the pool. When the sedimentation tank with siphon conditions (the level difference between the outlet weir and the sludge outlet of the sedimentation tank is not less than 3m) is cut off after the submersible sewage pump starts discharging sludge Power Supply The sludge discharge type can be switched from pumping to siphoning; When the sludge discharge is not required to be stopped, the shut-off valve can be opened to allow a large amount of air to enter the sludge transport The Conduit The siphon is broken, and the mud discharge will be interrupted immediately.
Product features:
The machine is compact and reliable, and is equipped with automatic control and overload protection system, and track spacing The suction dredger below 4m is centrally driven in the middle, and the suction dredger above 6m is synchronously driven at both ends. It has the characteristics of clean sludge discharge, high efficiency, high cost performance, etc.
1. Submersible non clogging pump is used to suck mud, which can operate at full head, has good performance and light weight, and overcomes the defects of the past Quansheng submerged pump, such as wear caused by vibration due to shaft length, and difficulty in installation and maintenance;
2. The small capacity submersible sewage pump can realize the sludge suction system with only one suction nozzle for each pump. Thus, even if there is a longitudinal outlet at the outlet end of the sedimentation tank water tank The water supply process layout of its buttress ensures that the suction dredger is still unblocked, ensuring the sludge discharge effect within the full length range;
3. Water saving and energy saving of pump/siphon dual purpose sludge suction machine: in the sedimentation tank with siphon sludge discharge conditions, the potential difference between the outlet weir and the sludge outlet can also be fully utilized. After the submersible sewage pump starts to discharge sludge, the power supply of the submersible sewage pump is cut off, and the pump suction is converted to siphon, which saves water, energy and system evacuation device;
4. Because no vacuum pumping device is used, the operation is simple and easy to realize automatic program control management;
5. The main beam structure is reasonable. Truss type or "l" type composite beam is used for the suction dredger of large-span horizontal sedimentation tank; Single or double tube beam and profiled steel beam are used for medium and small span inclined tube pool suction dredger; In particular, the sludge suction pipe in the water of the inclined tube sedimentation tank is both a channel and a bearing component, so it saves materials and is easy to manufacture and maintain.
6. Optional new transmission device, which is closed in the middle key The components are shaft mounted or flange mounted gear reducers of new products
