Background technology
at current fine chemistry industry, raw material, make, electron trade, battery industry and field of novel, through stirring or pre-treatment after raw material, need to carry out the mask work of air entrapment, finally tinning or be applied in subsequent production.The deaeration of present stage is processed and is the discontinuity operation of single small lot ground, and at the bottom of its production capacity utmost point, it is high that raw material are subject to the probability of secondary pollution, and raw-material waste is extremely serious again.Chinese patent 200820062126.1 discloses a kind of " agitator ", and Chinese patent 200820223477.6 discloses a kind of " stepless balance-adjustable bubble eliminating agitator ".Above-mentioned patent comprises casing, is fixed on the motor on casing, and by the pallet of driven by motor, activity is connected in the saucer on pallet, and pallet is revolved round the sun by driven by motor, and saucer drives saucer rotation through transmission mechanism.Above-mentioned patent can conveniently be mixed and deaeration several raw materials, and it still exists the discontinuity operation of single small lot ground, and at the bottom of its production capacity, it is high that raw material are subject to the probability of secondary pollution, and raw-material waste is extremely serious problem again.
Summary of the invention
the object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of energy continuous feed and discharging in deaeration processing procedure is provided, production capacity is high, saves material, and material is subject to the low online continuous degassing device of probability of secondary pollution.
object solution of the present invention is: a kind of online continuous degassing device, comprise vacuum chamber, by driven by motor and reach the transmission main shaft in vacuum chamber, the saucer being driven by transmission main shaft in vacuum chamber, the rim of a cup that is characterized in saucer is connected with bowl cover, has and cover hole on bowl cover, and feed pipe reaches in saucer through vacuum chamber and lid hole, discharge nozzle reaches in saucer through vacuum chamber and lid hole, and the gas phase discharge pipe being connected with aspiration pump reaches in vacuum chamber.
its course of work is: raw material enter into materials chamber inside through feed pipe, actuating motor, machine shaft rotates and drives saucer high speed rotating by transmission main shaft, under the drive of saucer, raw material are constantly to the porch slippage of discharge nozzle, bubble in this process in raw material is constantly separated under the effect of high speed rotating, finally by gas phase discharge pipe, discharges.In deaeration processing procedure, feed pipe can continuous feed, and discharge nozzle is continuous discharge also, and the bubble of separating is discharged continuously by gas phase discharge pipe, has formed online continuous degassing.
in solution of the present invention, feed pipe is from reaching in the middle of saucer in saucer to the position that approaches saucer bottom.Its objective is first fall people's saucer bottom of the raw material newly entering, then, along with the high speed rotating of saucer moves to rim of a cup on gradually, reach abundant stirring and separate bubble wherein.
in solution of the present invention, discharge nozzle reaches in saucer to approaching saucer and bowl cover intersection in the middle of saucer.Its reason is that raw material mostly moves to saucer and bowl cover intersection after fully bubble is wherein separated in stirring, and the raw material of collecting in this position is degassed more abundant.
in solution of the present invention, the saucer of saucer and bowl cover intersection is circular arc, and saucer and bowl cover are connected as a single entity.。Its objective is that raw material mostly moves to saucer and bowl cover intersection after fully bubble is wherein separated in stirring, making this position saucer is that circular arc is conducive to store more degassed rear raw material, is convenient to discharge nozzle and collects.
advantage of the present invention: the present invention reaches feed pipe and the discharge nozzle in saucer by setting, arranges and reaches the gas phase discharge pipe of vacuum chamber, thereby realized continuous feed, discharging and exhaust, has formed online continuous degassing.Deaeration treatment effeciency of the present invention is high, saves material, and the probability that material is subject to secondary pollution is low, simple in structure, has reduced cost, and deaeration is effective.
The specific embodiment
the embodiment of the present invention is as shown in Figure 1: feed pipe 2 and discharge nozzle 4 are fixed on vacuum chamber 6, and reaches in saucer 8 through covering hole 10; Vacuum chamber 6 is connected with transmission main shaft 7 by seal washer, and transmission main shaft 7 reaches the interior saucer 8 of vacuum chamber 6 and is locked on transmission main shaft 7; The rotation that transmission main shaft 7 transmits motor appends on saucer 8, make raw material by feed pipe 2, flow into continuously the bottom position at the center of saucer 8 through charging interface 1, raw material from saucer 8 obtains enough kinetic energy constantly to top slippage, in the process of slippage, constantly isolate the bubble phase of raw material inside, from gas phase discharge pipe 3, bubble is discharged; Discharge nozzle 4 is interior to approaching saucer 8 and bowl cover 9 intersections from reaching saucer 8 in the middle of saucer 8, and raw material is discharged to 5 by discharge nozzle 4 herein after fully bubble is wherein separated in stirring; Saucer 8 is circular arc with the saucer 8 of bowl cover 9 intersections, and saucer 8 is connected as a single entity with bowl cover 9, is beneficial to store more degassed rear raw material, is convenient to discharge nozzle and collects.