A major part of the welding workshop dust pneumatic conveying device

Welding workshop dust pneumatic conveying device of the main components of the welding workshop dust pneumatic conveying device is mainly composed of feeder, transporting pipeline, discharging device and dust removal device, duct and its accessories, muffler and gas equipment, etc. Welding workshop dust feeder role is to put the material to the transporting pipe, and make the air mix the material and the transporting pipe, the floating in the air flow of material. Welding workshop dust suction nozzle. It is carrying the type feeder of the pneumatic conveying device, suitable for conveying liquid better powder and granular materials. When the suction nozzle is inserted into the material stack, because of the transporting pipe is in a state of suction, outside air along with the material at the same time be sucked to the transporting pipe, welding workshop dust collector device. It in carrying the pneumatic conveying device for discharging, in the compression type pneumatic conveying device used for feeding, generally applicable to the good liquidity, grinding ball less powder, granulated and small lump materials, it has the advantage of compact structure, convenient maintenance, can continuous quantitative feeding ( For the shoes can be adjusted according to the speed) And a certain degree of tightness; Defect is easy to leak after wear rotor and shell. Welding workshop dust feeder of the main component is the rotor and shell, the rotor blade on the feeder can be divided into a number of space, when the rotor rotates inside the shell, from the upper hopper material drop into space, and then go to the space, and then in space will be the material discharge, the successive, the feeder at any time all can ensure that at least two blade sealing effect, to prevent gas leakage in transporting pipe. Welding workshop dust spiral feeder. The shell has a varying pitch screw feeder, due to the screw pitch from left to right to reduce gradually, make into the spiral material pressure more and more tightly, this will prevent the compressed air leakage through the screw reversed. At the bottom of the mixing chamber is equipped with pressure compressed air to blow it and make the content of nozzle, when the material into the mixing chamber, compressed air blows away and use the material it is suspended in transporting pipe.

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