General multi-channel powder granule sucking device

Abstract

The invention discloses a general multi-channel powder granule sucking device. The general multi-channel powder granule sucking device comprises at least two sets of sucking nozzle mechanisms, a conveying hose and a discharging mechanism installed on the top of a stirring barrel; each set of sucking nozzle mechanism is detachably installed at a discharging opening in the bottom of a correspondingcontaining barrel; the discharging end of each set of sucking nozzle mechanism communicates with the feeding end of the discharging mechanism through the conveying hose; and the discharging end of thedischarging mechanism communicates with the interior of the stirring barrel. The general multi-channel powder granule sucking device is reasonable in structural arrangement. During sucking and discharging, the powder granule conveying efficiency is improved, the mixing uniformity degree of later different materials is facilitated, the mixing efficiency is improved, deep materials are sucked moresmoothly, the deep materials are prevented from being too dense to form a vacuum cavity, and the sucking efficiency of the powder is prevented from being greatly reduced.

Description

technical field [0001] The invention relates to the technical field of powder feeding equipment, in particular to a multi-channel universal suction device for powder and granular materials. Background technique [0002] As an important part of chemical building materials, plastic pipes are widely accepted by users for their superior performance, sanitation, environmental protection, and low consumption. They mainly include UPVC drainage pipes, UPVC water supply pipes, aluminum-plastic composite pipes, and polyethylene (PE) pipes. These are the water supply pipes. The pipe production line is composed of control system, extruder, machine head, shaping cooling system, tractor, planetary cutting device and turning frame. Each pipe production line has two extruders, the main extruder adopts powerful conveying bushing and high-efficiency screw, and the other smaller extruder is used to extrude the marking line. When the plastic pipe production line fails, it will directly cause ...

AI Technical Summary

Problems solved by technology

[0003] Before the production of plastic pipes, it is necessary to mix all kinds of raw material masterbatches, processing aids, lubricants, antioxidants and light stabilizers; traditional manual feeding consumes a lot of manpower, material resources and resources, and the process is complicated. Disadvantages such as long cycle

In addition, the existing feeding equipment is a vacuum suction machine corresponding to a raw material bin and a mixing bin, which cannot make full use of the working efficiency of the vacuum suction machine, and needs to be switched frequently, which has a greater loss on the vacuum pump in the vacuum suction machine Large, it is difficult to suck multiple powder particles at the same time; and the suction nozzle of the existing feeding equipment is directly inserted into the powder particle, when the suction nozzle is inserted into the deep powder particle, suction will occur If the resistance is too large, the suction speed will be greatly reduced

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