3results about How to "Improve blowback effect" patented technology

The application discloses a separated cutting fluid filtering module for a machine tool and a processing method, relates to the technical field of cutting fluid filtering, and comprises a support frame which is detachably connected to the outside of the machine tool, a filtering processing shell is fixedly connected inside the support frame, a liquid inlet valve for liquid inlet is arranged at the top of the filtering processing shell, a liquid outlet valve for liquid outlet is arranged outside the filtering processing shell, and a filtering plate for filtering is fixedly connected inside the filtering processing shell; the fixedly-connected communication rod is driven to rotate by a first gear, and then the communication rod drives the connecting head at the top of the filtering plate to rotate, so that the dust suction heads on the multiple communication frames comprehensively suck dust on the filtering plate; when the communication frame rotates, the rotationally-connected poking frame rotates together; the poking frame is engaged with the meshing teeth arranged inside the protection ring through the first bevel gear fixedly connected at one end, so that the poking frame continuously rotates, the position of the metal dust suction head on the filtering plate is pushed, and the cleaning effect is provided.

The utility model discloses a vacuum filtration blowback device and a vacuum dryer, which belong to the technical field of chemical equipment and comprise a gas pipeline module and a filtration module, the gas pipeline module comprises a main gas pipeline and two auxiliary gas pipelines; the bottom of the gas main pipeline is inserted into the filtering module; one ends of the two auxiliary gas pipelines are communicated with the main gas pipeline, and the other ends are respectively communicated with the vacuum pump and the gas source; and a valve is arranged at the other end of each gas auxiliary pipeline. According to the utility model, the valve is arranged on the vacuumizing pipe, so that the pressure drop loss is reduced, the back flushing effect is improved, the gas pipeline module and the filtering module of the vacuum filtering and back flushing device are convenient to disassemble and assemble through the modular design, and the cleaning difficulty of the filtering module and the operation difficulty in the equipment maintenance process are reduced.

The utility model discloses a kind of plastic burning plate dust collectors, for filtering neodymium iron boron magnetic powder, including shell, the top of shell is equipped with clean gas chamber, clean gas chamber is isolated with shell, the upper portion of clean gas chamber is equipped with the gas outlet interface being communicated with its inner cavity, vertically arranged plastic burning plate is installed in shell, the gas outlet of plastic burning plate is penetrated to clean gas chamber, and is communicated with clean gas chamber inner cavity, nitrogen gas blowing assembly that is located at plastic burning plate gas outlet in clean gas chamber is equipped with to the nitrogen gas blowing of plastic burning plate gas outlet, the bottom of shell is equipped with the ash bucket being communicated with shell inner cavity, ash bucket is equipped with gas inlet on it. By plastic burning plate as filter core, prolong the service life of dust collector;Meanwhile, nitrogen gas is blown into plastic burning plate using blowing assembly, on the one hand, prolong the service life of plastic burning plate, reduce the workload that originally needs to open dust collector periodically and clean, on the other hand, avoid magnetic powder and air contact spontaneous combustion, improve security.