CN108636215A

CN108636215A - Stir bubble trap

Info

Publication number: CN108636215A
Application number: CN201810566279.8A
Authority: CN
Inventors: 陈城
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-05
Filing date: 2018-06-05
Publication date: 2018-10-12

Abstract

The invention discloses a kind of stirring bubble trap, including shell and rabbling mechanism, the rabbling mechanism includes actuator, hollow agitating shaft and agitating paddle；The agitating shaft bottom end is fixedly connected with a propeller, is internally provided with low pressure Suction filtration device；Vibrating device, including holding tank, vibrating member and vibratory drive part are equipped in the agitating paddle；The present invention on agitating shaft by being provided with vibrating device, to which effectively bubble present in slurry be discharged；By the way that low pressure Suction filtration device is arranged so that the bubble in slurries is extracted, and goes the better of bubble removing so that the porcelain hardness bigger of firing, intensity higher；By the way that propeller is arranged in bottom, the slurries of bottom are raised, prevent slurries from sedimentation phenomenon occur, so that slurries be stirred and vibrate more fully simultaneously, contacted with low pressure Suction filtration device more abundant, mixing effect is more preferable, obtained slurry is finer and smoother, improve the efficiency of bubble removing, it is not easy to which the case where rupturing reduces slight crack rate.

Description

Stir bubble trap

Technical field

The invention belongs to porcelain manufacturing technology fields, more particularly, to a kind of stirring bubble trap.

Background technology

Celadon right and wrong are often with traditional lacquer treasure with Chinese characteristics, and in Northern and Southern Dynasties' period, Longquan, Zhejiang Province people is superior using locality Natural conditions, manufacture celadon, Longquan celadon with its glaze colours blueness such as beautiful, bright such as mirror, sound such as single sonorous stone and be known as porcelain garden one is bright Pearl, by countries in the world, celadon fan likes.

It when manufacturing celadon, needs that slurry is first made, and biscuiting is carried out to slurry；Glazing is carried out to porcelain later and carries out glaze Finished product is obtained after burning；But in manufacturing slurry process, the effect of slurry agitation mixing is poor, slurry sophistication obtained It is relatively low, influence the sophistication of later stage porcelain；Secondly, more bubble is usually contained in slurry, the porcelain to be obtained after biscuiting Device brittleness is larger, the case where being susceptible to rupture, and slight crack rate is higher.

Invention content

For overcome the deficiencies in the prior art, it is good to provide a kind of mixing effect, can effectively remove in slurry and contain by the present invention Bubble stirring bubble trap.

To achieve the goals above, the present invention uses following technical scheme：A kind of stirring bubble trap, including shell and stirring Mechanism, the rabbling mechanism include being threadedly coupled with the actuator output end set on the actuator of the cover top portion, top Hollow agitating shaft and the agitating paddle that is threadedly connected on the agitating shaft；The agitating shaft bottom end is fixedly connected with a spiral Paddle；The agitating shaft is equipped with low pressure Suction filtration device；Vibrating device is equipped in the agitating paddle, which includes being set to stir Mix the holding tank in paddle, the vibratory drive part in the holding tank and with the matched vibrating member of vibratory drive part； The present invention on agitating shaft by being provided with vibrating device, and to which agitating shaft is during rotation, vibrating member can vibrate, To which effectively bubble present in slurry is discharged so that the green structure prepared is finer and close, stable, intensity higher； By the way that low pressure Suction filtration device is arranged so that the bubble in slurries is extracted, and not only shortens the time of bubble removing, but also remove Bubble it is better so that the porcelain hardness bigger of firing, intensity higher；By the way that propeller is arranged in bottom, by bottom Slurries raise, and prevent slurries from sedimentation phenomenon occur so that slurries be stirred and vibrate more fully simultaneously, with low pressure filter Device contact is more abundant, and mixing effect is more preferable, and obtained slurry is finer and smoother, improves the efficiency of bubble removing, it is not easy to go out The case where now rupturing reduces slight crack rate.

Further, the low pressure Suction filtration device includes the hollow shaft being set in the agitating shaft, is set to the hollow shaft Filter membrane between the agitating shaft, the end cap for being used to seal agitating shaft set on shaft bottom and the pumping at the top of agitating shaft Pneumatic module；Hollow shaft so that there are a spaces for inside, convenient for forming the environment of a low pressure so that air is poor in external and internal pressure Under the action of entered in hollow shaft by filter membrane, achieve the effect that bubble removing so that the porcelain hardness bigger of firing, intensity is more It is high.

Further, the hollow shaft is equipped with multiple through-holes, and the agitating shaft is equipped with corresponding with the through-hole Hollow out lines；The setting of hollow out lines enables through-hole easily to upper lines, ensures that the ventilation between agitating shaft and hollow shaft is logical Road is enough, and the setting of multiple through-holes to filter better, effectively removes bubble.

Further, the vacuum elements include the aspiration pump and the connection agitating shaft and pumping set on the cover top portion The check valve of air pump；It has the advantages of simple structure and easy realization.

Further, the agitating paddle is equipped with the mixing part in wavy turbulent flow portion and strip；It is set in the turbulent flow portion There are multiple drainage channels；It is arranged by wave structure so that eddy flow is larger caused by agitating paddle energy, to which material can be abundant It is disturbed, fully hits between each other, mixing effect is good.

Further, the vibrating member part is arranged in the holding tank, and vibrator is equipped in the vibrating member, described It is symmetrically equipped with two recess portions on vibrating member lateral wall, is equipped with and the matched position limiting structure of the recess portion in the holding tank；It is logical Setting position limiting structure is crossed, prevents vibrating member displacement excessive and influences running, ensure vibrating effect, and then guarantee effectively to remove Bubble.

Further, the position limiting structure includes the motion bar for being movably connected on the holding tank inner wall and the activity The connected return unit of bar and the limiting section on the motion bar；It is simple in structure, it is easy to apply.

Further, sealing element is equipped between the vibrating member and the mixing part；Effectively slurry is avoided to enter to stirring In axis, prevents vibratory drive part from the situation of short circuit occur, extend the service life of equipment.

In conclusion the present invention filters the structure of triplicity using Vibratory Mixing, auger and low pressure, slurry is improved The mixing effect of liquid so that slurries are finer and smoother, and go the effect of bubble removing more preferable so that the green structure prepared is more It is fine and close, stable, intensity higher.

Description of the drawings

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the sectional view of propeller in the present invention；

Fig. 3 is the structural schematic diagram of agitating paddle in Fig. 1；

Fig. 4 is the sectional view of the first embodiment of the invention；

Fig. 5 is the sectional view of second embodiment of the invention；

Fig. 6 is the sectional view in Fig. 4.

Specific implementation mode

In order to make those skilled in the art be better understood from the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, technical solution in the embodiment of the present invention carry out clear, complete description.

As shown in Figure 1, a kind of stirring bubble trap, including shell 1 and rabbling mechanism, the rabbling mechanism include set on described The hollow agitating shaft 2 and be threadedly connected to institute that the actuator 3 at 1 top of shell, top are threadedly coupled with 3 output end of the actuator State the agitating paddle 4 on agitating shaft 2；The actuator 3 is the motor bought in the market, and this will not be repeated here, the motor output end It is fixedly connected with first gear 31,2 top of the agitating shaft is equipped with and 31 matched second gear 29 of gear；The agitating shaft 2 bottom ends are fixedly connected with a propeller 21, and after starting motor, motor drives agitating shaft to rotate by gear drive, agitating shaft Rotation be further driven to propeller running so that the slurries of bottom raise under the action of propeller, prevent slurries from sinking Phenomenon drops so that slurries are stirred more abundant；Low pressure Suction filtration device is equipped on the agitating shaft 2；Specifically, described low Pressure Suction filtration device includes the hollow shaft 22 being set in the agitating shaft 2, between the hollow shaft 22 and the agitating shaft 2 Filter membrane 23, the end cap 24 for being used to seal agitating shaft set on 2 bottom of agitating shaft and the vacuum elements set on 2 top of agitating shaft；The pumping Pneumatic module includes the check valve 25 of the aspiration pump 26 and the connection agitating shaft 2 and aspiration pump 26 set on the cover top portion, should Aspiration pump is the aspiration pump bought in the market, and this will not be repeated here；When the pumping pump work, extracted in hollow shaft by check valve Air so that air pressure reduces in hollow shaft, and check valve prevents the reflux of air, not due to hollow shaft inner and outer air pressure at this time Together, slurries are attracted to the outer surface of agitating shaft, and the outer surface of the stirring rod 2 is equipped with hollow out lines 28, and slurries enter line Road, due to the effect of filter membrane, slurries can not pass through, and the air in slurries can be by filter membrane, and air is passed through again by filter membrane Through-hole in hollow shaft enters in hollow shaft, and to achieve the effect that bubble removing, filter membrane herein is the gas bought in the market Body permeable membrane, this will not be repeated here.

Specifically, the agitating paddle is threaded on the agitating shaft, dismantled so as to opposite agitating shaft；In order to Reach better mixing effect, the agitating paddle includes the stirring in the turbulent portion and strip structure setting of wavelike structure setting Portion, the turbulent flow portion are equipped with multiple drainage channels；Preferably, the drainage channel is evenly spaced set on the turbulent flow portion Bar-shaped trough on outer surface；For the ease of the bubble in slurry to be discharged, we are provided with vibrating device on the agitating paddle, Specially it is arranged in mixing part；Specifically, the vibrating device includes holding tank 61, vibrating member 7 and vibratory drive part 8, tool Body, the holding tank is arranged on agitating paddle, and the vibratory drive part 8 is set in the holding tank 61, and the vibrating member 7 is at least Part is arranged in the holding tank 61 and is matched with the vibratory drive part；The vibratory drive part 8 is directly to buy on the market Obtained cylinder, the vibratory drive part 8 is for driving the vibrating member in expanding-contracting action in the holding tank 61；The vibrating member Inside is equipped with vibrator, and the vibrator is the vibrator directly bought in the market, and this will not be repeated here.

Slurry enters in holding tank in order to prevent, we are provided with close between the vibrating member 7 and the mixing part Sealing 63, and the first connection structure is equipped between the sealing element 63 and agitating paddle 4；Specifically, first connection structure includes Extension 43, open slot 431 and fastener 44；Extension 43 is extended outward to form by the holding tank, the annular opening slot 431 are set on the extension, and the fastener 44 is the clamp spring directly bought on the market, can be matched with annular opening slot；It is described Sealing element 63 is made of rubber, and 63 both ends of sealing element are opening setting, and one end is sheathed on the extension 43, the other end It is set on vibrating member 7；Further, the second connection structure, the second connection knot are equipped between sealing element 63 and vibrating member 7 Structure include the first casting die 51, one end be connected with first casting die the second casting die 52, set on the lock of the second casting die other end 53 and on the first casting die with the matched interconnecting piece of the lock 54；First casting die 51, the second casting die 52 are section For semicircular stainless steel cage, and it is hinged, 53 one end of the lock and the second casting die between the first casting die 51, the second casting die 52 Hinged, the interconnecting piece 54 is the protrusion directly extended on the first casting die, and the lock 53 is equipped with opening, when first, the When two casting dies are locked, interconnecting piece 54 is to be caught in the opening, you can is realized.

In other embodiment, one end of the sealing element 63 is that opening is arranged, and other end is arranged for closed configuration；Institute It states 63 open end of sealing element to be sheathed on the extension 43, the vibrating member is directly threaded through in sealing element, so that closing Mouth end directly covers at outside the vibrating member 7.

Further, it is symmetrically equipped with two recess portions 71 on 7 lateral wall of the vibrating member, is equipped with and institute in the holding tank 61 It states recess portion 71 and matches position limiting structure to be limited to the vibrating member 7；Specifically, the position limiting structure include two motion bars 9, Two return units 10, the limiting section 91 being respectively arranged on two motion bar；The motion bar 9 is a metallic rod, two metallic rods Right end is hinged on the second cylindrical cavity side wall top and the bottom by hinge respectively, and the limiting section is to be connected in the metallic rod upper surface A fixture block, the return unit is a compressed spring, and the spring upper end and metallic rod left end lower surface are connected, lower end and the second circle Cylinder chamber bottom wall be connected, when vibrating member is accommodated in accommodating chamber and is rotated with agitating shaft, fixture block under the action of the spring by It is squeezed into recess portion, and then a position-limiting action can be played to vibrating member, prevent vibrating member from being taken off out of holding tank in rotation process From and go out.

Further, the vibratory drive part 8 is equipped with piston piece 82, and the piston piece 82 includes first body of rod, 821 He Second body of rod 822, the diameter of second body of rod 822 are less than the diameter of first body of rod 821；Second body of rod 822 shakes with described Elastic component 84 is equipped between moving part 7, which is damping spring；The holding tank inner wall is equipped with two pressing levers 62, should Pressing lever is made of metal material, and the left end of two pressing levers is hinged on the top of the inner wall of the second cylindrical cavity by hinge respectively And bottom, other end side and the piston piece 82, the other side is matched with the motion bar 9；When vibrating member is by complete folding and unfolding When in holding tank, 62 right end of pressing lever is in contact under the supporting role of motion bar 9 with the surface of first body of rod, works as piston piece 82 when moving out and compressing return unit 10, and the front end and 62 right end upper surface of pressing lever of piston piece 82 are inconsistent, and squeeze downwards Compression bar 62 is pressed, so that 62 right end lower surface of pressing lever is pressed down against the left end of motion bar 9, causes limiting section from recess portion It detaches, and then vibrating member 7 can move under the extruding force effect of elastic component 84 to outside holding tank, it is preferred that two pressing levers 62 middle sections are connect by a spring 621 with the second cylindrical cavity bottom wall respectively, which is in compressive state always, passes through The setting of spring 621 can prevent pressing lever 62 from being fallen off when being rotated with agitating shaft.

Obviously, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should all belong to the scope of protection of the invention.

Claims

1. a kind of stirring bubble trap, including shell（1）And rabbling mechanism, the rabbling mechanism include being set to the shell（1）Top The actuator in portion（3）, top and the actuator（3）The hollow agitating shaft that output end is threadedly coupled（2）And it is threadedly connected to institute State agitating shaft（2）On agitating paddle（4）；It is characterized in that：The agitating shaft（2）Bottom end is fixedly connected with a propeller（21）； The agitating shaft（2）It is equipped with low pressure Suction filtration device；The agitating paddle（4）Interior to be equipped with vibrating device, which includes setting In agitating paddle（4）Interior holding tank（61）, be set to the holding tank（61）Interior vibratory drive part（8）And with the vibratory drive Part（8）Matched vibrating member（7）.

2. stirring bubble trap according to claim 1, it is characterised in that：The low pressure Suction filtration device includes being set to described stir Mix axis（2）Interior hollow shaft（22）, be set to the hollow shaft（22）With the agitating shaft（2）Between filter membrane（23）, set on stirring Mix axis（2）Bottom is used to seal the end cap of agitating shaft（24）And it is set to agitating shaft（2）The vacuum elements at top.

3. stirring bubble trap according to claim 2, it is characterised in that：The hollow shaft（22）It is equipped with multiple through-holes （27）, the agitating shaft（2）It is equipped with and the through-hole（27）Corresponding hollow out lines（28）.

4. stirring bubble trap according to claim 2, it is characterised in that：The vacuum elements include being set to the shell （1）The aspiration pump at top（26）With the connection agitating shaft（2）And aspiration pump（26）Check valve（25）.

5. stirring bubble trap according to claim 1, it is characterised in that：The agitating paddle（4）It is equipped with wavy disorderly Stream portion（41）With the mixing part of strip（42）；The turbulent flow portion（41）It is equipped with multiple drainage channels（411）.

6. stirring bubble trap according to claim 1, it is characterised in that：The vibrating member（7）Part is arranged in the appearance Receive slot（61）It is interior, the vibrating member（7）It is interior to be equipped with vibrator, the vibrating member（7）Two recess portions are symmetrically equipped on lateral wall （71）.

7. stirring bubble trap according to claim 6, it is characterised in that：The holding tank（61）It is interior to be equipped with and the recess portion （71）Matched position limiting structure.

8. stirring bubble trap according to claim 7, it is characterised in that：The position limiting structure is described including being movably connected on Holding tank（61）The motion bar of inner wall（9）And the motion bar（9）Connected return unit（10）And it is set to the motion bar（9） On limiting section（91）.

9. stirring bubble trap according to claim 5, it is characterised in that：The vibrating member（7）With the mixing part（42） Between be equipped with sealing element（63）.