Special topic on municipal pipeline dredging and blocking
Complete set of equipment for ultra-high pressure and ultra-large flow - equipment for dredging sewage pipes
The whole machine uses a diesel engine to drive the 750TJ5 complete set of equipment. The maximum pressure is set to 145MPa, which solves the problem of severe blockage of hard objects in pipelines and cement concrete hardening and blockage. Through high-pressure water jet operation, the design and construction of the pipe can be broken without damaging the pipe wall. Internal concrete blockage.
Solve the problem of concrete and hard material blockage in pipelines. There is no need for excavation construction, which greatly reduces the cost of pipeline engineering operations.
Sediment plugging operation principle
Through the high-pressure and large-flow pipeline dredging pump unit, the dredging nozzle is pushed under the action of high-pressure water to break up the sediment in the pipeline. The high-pressure water reaction drives the nozzle to move forward smoothly in the pipeline. At the same time, a large-flow high-pressure pump is used to push the water beam to bring the dirt out to the wellhead.
Frequently Asked Questions | The current situation of the dredging vehicle market
1. No core technology and serious homogeneity
2. As the core equipment of municipal modified vehicles, high-pressure pumps have become the primary factor restricting the long-term development of the industry. Generally speaking, although most of the product types in my country's pump industry have achieved independent production and manufacturing, there are relatively few product types with independent intellectual property rights, and more core technologies are in the hands of developed countries.
3. Moreover, due to shortcomings in basic technology research, the development of basic machinery and basic components in my country's pump industry lags behind, which has become a major obstacle to the development of the industry and also faces the risk of eliminating backward production capacity.
The difficulty and pain point is that the working environment often has serious hardening, long and ultra-long distances across rivers, hard materials, concrete structures, etc. The joint solution we have with high-pressure and ultra-large flow equipment + special dredging hose + special dredging nozzle mechanism can Formed our absolute advantage:It replaces manual desilting and avoids casualties caused by hydrogen sulfide poisoning.
