3results about How to "Strong vibration" patented technology

The application provides a negative pressure suction adaptive dust removal system, which specifically comprises a gravity dust remover, a cyclone dust removal device, an air cooler, a bag dust remover, a centrifugal multi-stage induced draft fan and a control system; the gravity dust remover removes larger particles in ash gas by using gravity to achieve primary dust removal; the cyclone dust removal device is connected with the gravity dust remover through a pipeline and removes the ash gas by using centrifugal force to achieve secondary dust removal; the air cooler cools high-temperature gas discharged from the cyclone dust removal device to avoid burning the bag in the subsequent process; the bag dust remover realizes third-stage dust removal through the filtering effect of the bag to make the ash gas meet the emission standard; the centrifugal multi-stage induced draft fan is arranged at the end of the system to generate negative pressure to drive the flow of the ash gas; the control system monitors the running state of the system in real time through a temperature sensor, a pressure sensor and a level meter and sends out an alarm or performs adaptive dust removal; and the application realizes efficient dust removal of the ash gas and real-time monitoring and adaptive adjustment of the dust removal process.

The utility model discloses a kind of pre-mixed concrete impurity filtering devices with aggregate, it includes: feed bin, first filter bin, second filter bin and discharge bin;Filter screen b, the filter screen b is set at the first filter bin and the second filter bin junction;Filter screen c, the filter screen c is set at the second filter bin and the discharge bin junction;Multiple cleaning mechanism, part cleaning mechanism is set on the filter screen b upper end, another part cleaning mechanism is set on the filter screen c upper end.This kind of pre-mixed concrete impurity filtering devices with aggregate, through the cleaning mechanism of being set on the filter screen b and filter screen c upper end, the impurity after cleaning and filtering is left on filter screen b and filter screen c, accelerate the speed of impurity flowing out of first filter bin and second filter bin;Through the vibration mechanism of being set on the filter screen b and filter screen c lower end, provide periodic strong vibration, separate the adherend on filter screen b and filter screen c.

This invention relates to the field of ultrasonic cleaning technology, and more particularly to an ultrasonic cleaning device with a wastewater filtration mechanism. The device includes a cleaning tank and a drain pipe disposed at the bottom of the cleaning tank. A filter device is coaxially and detachably inserted into the inlet of the drain pipe, with an annular gap between the outer periphery of the filter device and the inner surface of the drain pipe. The filter device includes a reducing pipe, a bottom pipe, a limiting ring, a base plate, a rotating rod, and a cleaning brush. The reducing pipe includes at least one set of positive and negative conical meshes, which are coaxially and fixedly connected. The bottom pipe is coaxially fixed to the bottom end of the reducing pipe. The limiting ring seals the top of the gap, allowing wastewater from the cleaning tank to flow into the drain pipe through the reducing pipe and the gap. This invention allows residues to be removed more quickly and thoroughly from the inner circumferential surfaces of the positive and negative conical meshes.