The notable features of the buried domestic waste horizontal compressor designed by our company are smooth lifting and lowering, shallow pit type (only 1.6 meters deep), low civil engineering cost, convenient access and maintenance, and strong sense of safety.
2. In the hydraulic system, our company draws inspiration from the similar working conditions of the lifting arm of hydraulic trucks and the lifting of garbage stations, and sets up a balance valve. In addition to protecting the stability of lifting and lowering, in case of power outage and electrical and hydraulic system failure, it can protect the garbage bin from stationary at any height, ensuring safety.
3. The buried domestic waste horizontal compressor uses horizontal compression, with a horizontal pushing stroke of more than 3 meters. Therefore, a multi-stage oil cylinder must be selected. When compressing, there is no rod cavity for oil inlet, and there is rod cavity for oil return. On the contrary, when returning, there is rod cavity for oil inlet, and there is no rod cavity for oil return. At this time, the volume of the rod cavity is about 8 times that of the rod cavity, which means that there is 1 liter of oil in the rod cavity and about 8 liters of oil in the rod cavity. It is necessary to return from the rod cavity to the oil tank, Due to the significantly higher return speed than the inlet speed, the return oil is not smooth, which can easily cause crawling and shaking. Our company has improved the hydraulic system by setting up a side circuit for the hydraulic control one-way valve * *, ensuring that the compression cylinder is stable and quickly retracted.
4. The buried domestic waste horizontal compressor mainly relies on the reciprocating movement of the push head inside the box to compress the waste. This requires high stability and structural requirements for the movement of the push head inside the box. Our company has designed a nylon guide structure without guide rails, which is more stable, reliable, beautiful, and reasonably designed than traditional rail guide operation.
5. The lifting function of the compressor is mainly achieved by the extension and contraction movements of two lifting cylinders. Due to the influence of local Friction loss, pipe laying length, mechanical motion friction and other factors, the expansion and contraction speed of the two oil cylinders is different, which will cause the garbage container to tilt during lifting or lowering. Our company has set two speed regulating valves in the system of lifting the oil cylinder, which can adjust the movement speed of the oil cylinder at will to achieve synchronization, so as to ensure that the garbage container is always horizontal during any process of lifting and lowering.
6. The lifting motion oil pipe is placed inside the synchronous toothed chain, effectively protecting the safety of the hydraulic pipeline, avoiding the rupture of the oil pipe due to various external interference, greatly improving the safety of the compressor during the lifting process, and the compressor is more beautiful.
7. The electric control cabinet system adopts a fully imported programmable logic controller (PLC) to prevent misoperation of key switches caused by incorrect pressing. And an emergency braking button has been set to quickly and safely stop in any state in special emergency situations, ensuring safety.
8. The "garbage compressor" pit designed by our company has a double sewage pit. One pit is a sediment pit where sewage and residual garbage can only flow into this pit. The garbage in this pit is regularly cleaned, and the other pit is the sewage filtered into the sediment pit. This pit is placed in the sewage pump and prevents the adverse impact of residual garbage on the operation of the sewage pump. Our company has designed a stainless steel vertical lift sensor for sewage depth, Ensure that the sewage rises to a certain height and automatically and sensitively opens and closes, breaking the traditional unreliable defect of swinging rod. Our company is also equipped with Panda brand high-pressure flushing * *, which can be used for high-pressure flushing after each garbage transfer. After replacing the spray nozzle, disinfectant can be sprayed to effectively disinfect and prevent odor.
9. The lifting mechanism adopts the form of support on both sides of the box (commonly known as the basket type), and the lifting bracket is welded with national standard profiles. The wall thickness of the compressed box is 6MM, which can ensure sufficient strength and rigidity during use and not deform during compression.
Through clever design, the pressure during heavy lifting of the equipment is only 12 MPa, which is superior to other similar products, thus protecting the motor and oil pump related components, making the equipment more reliable and safe. And the equipment can move forward by 600mm when raised from the pit, which can prevent garbage from falling into the pit during the forward movement process.
11. All structural components of the product have undergone shot blasting, rust removal, and spraying treatment, with a long service life.
