CN206372817U - A kind of agitating device - Google Patents

Abstract

The utility model is related to a kind of agitating device, belong to reactor manufacture processing technique field, the agitating unit that some homogeneous verticals arrangements are fixedly connected with agitating shaft, the agitating shaft is connected with the intrinsic rotating shaft of the reactor, the rotating shaft including reactor body and stretching into；The agitating unit includes at least two panels paddle；The paddle includes matrix and the blade body being fixed on matrix, the blade body includes the peaceful end in oblique root, described matrix is contained in one parallel in the α planes of horizontal plane, the oblique root is contained in β plane, the flush end portion is contained in γ planes, there is a θ angle between the β plane and the α planes, the γ planes are parallel with the α planes；Described matrix end is stretched into the reactor body internal surface and moved in the reactor body.Using such scheme in order that obtaining the stirring structure dimensionally stable in reactor, and internal stirring thing can be stirred.

Description

A kind of agitating device

Technical field

The utility model reactor manufactures processing technique field, particularly a kind of agitating device.

Background technology

Current reactor stirring structure is separated with reactor body, and this causes the easy deformation of stirring structure, and The part stirring material near apart from reactor inwall can be because stirring power is not enough and pastes on reactor inwall.

Publication No. CN202590790U open file discloses a kind of stirring apparatus for reaction kettle in the prior art, including Reactor, the cental axial position of reactor is provided with agitating shaft, agitating shaft axially equidistant provided with stirring support, in described pin Interior ribbon, middle bare tape, outer ribbon are radially sequentially provided with from the inside to the outside on board mount.Above-mentioned two problems are this existing stirring knots The problem of structure is maximum.

Possessing the prior art of above-mentioned two problems also includes Publication No. CN103406085B open file, the disclosure File discloses and the kettle cover provided with charging aperture is housed on a kind of reactor, including kettle, the kettle, and the kettle cover is provided with and stirred Device is mixed, the agitating device includes agitating shaft and the stirring frame being set on the agitating shaft, and the stirring frame is by arc Puddler and the vertical puddler composition for being connected to the puddler two ends, are provided with polylith between two vertical puddlers Tilting agitating paddle, angle a is 55 ° -65 ° between the plate face and horizontal plane of the agitating paddle.

In the prior art, also existing when the agitator in reactor has material undercompounding, work to be The Flow of Goods and Materials of a reactor part, it is not very uniform to cause the stirring in whole reactor.

Such as in a kind of Publication No. CN106215833A reactor with agitating device of open file, including reactor sheet Body, agitating device, motor；There are hemispherical bumps, projection uniformly divides along reactor inner body wall in reactor inner body wall Cloth one is enclosed；Inwall and projection where projection all for hollow well and are interconnected；Lug surface is provided with gas head；Agitating device includes Agitating shaft and the paddle being connected on agitating shaft, paddle include 4 semicircular arc being connected in turn on agitating shaft stirrings Bar, the two-end-point of puddler circular arc is connected with agitating shaft, in 180 ° of angles between two adjacent puddlers, and paddle includes well a horizontal stroke Bar, cross bar is located at below puddler, is connected with agitating shaft end.The greatest problem of the disclosure is exactly that can not fully cause thing Material is mixed.

Utility model content

The purpose of this utility model be in order that stirring structure dimensionally stable in reactor, and can be to internal stirring Thing stirs.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of agitating device, bag Include reactor body and stretch into and be connected with the intrinsic rotating shaft of the reactor, the rotating shaft on agitating shaft, the agitating shaft It is fixedly connected with the agitating unit of some homogeneous vertical arrangements；The agitating unit includes at least two panels paddle；The stirring Leaf includes matrix and the blade body being fixed on matrix, and the blade body includes the peaceful end in oblique root, described matrix bag One is contained in parallel in the α planes of horizontal plane, the oblique root is contained in β plane, and the flush end portion is contained in γ planes, There is a θ angle between the β plane and the α planes, the γ planes are parallel with the α planes；Described matrix end Stretch into the reactor body internal surface and moved in the reactor body.

By matrix stretch into reactor body come cause agitating unit during stirring it is more stable, moreover it is possible to so that Internal stirring thing stirs, then coordinates the planform of paddle to cause the more uniform of stirring, more efficient.

Preferably, being provided with blade body described at least two panels in described matrix, there is one between the blade body Interval, the spacing distance is between 20-40mm；The adjacent blade body is set on the basis of the α planes in symmetry shape.

Preferably, setting internal layer in the reactor body, the internal layer includes some interior layer units, the internal layer list The inner ring conduit for accommodating described matrix end is formed between member.

Preferably, being provided with position limiting structure between described matrix end and the inner ring conduit.

Preferably, the position limiting structure includes the banking stop for being arranged on described matrix end and coordinated with the banking stop Position-limited edge, the position-limited edge is arranged on the interior layer unit.

Preferably, the interior layer unit includes temperature control medium chuck layer and is arranged on the temperature control medium chuck layer surface Anti- residual smooth layer.

Preferably, the inner ring conduit surface is covered with the anti-residual smooth layer.

Preferably, limiting structure is provided between described matrix end and the inner ring conduit, the limiting structure bag The restriction piece for being arranged on the stirring blade tip and the restriction side coordinated with the restriction piece are included, the anti-residual smooth layer is constituted The restriction side.

Preferably, the θ angles are between 30 ° -60 °.

Preferably, the thickness in the flush end portion is gradually reduced to free end.

In summary, the utility model opened by the way that paddle is stretched into reactor inner surface control paddle on float downward It is dynamic, because paddle, which fluctuates, can draw the swing of rotating shaft so that the service life reduction of rotating shaft, and whole reactor can be caused Larger vibration is produced when action.The stirring that the setting of multi-disc paddle is is more uniform, and if paddle with Centered on rotating shaft, Central Symmetry, which is set, can play the effect of stable rotating shaft.The setting of internal layer adds wall thickness, is limited to paddle Jing Yin, the effect of constant temperature is also acted while position.Internal layer and paddle, which coordinate, also acts inner surface progress residual cleaning Effect so that stirred in whole reactor, and ensure that zero remains.And with the respective outer side edges of paddle so that mixed Smoothness during stirring is closed, and also assures that the rapidity stirred.

Brief description of the drawings

Fig. 1 is overall structure figure of the present utility model；

Fig. 2 is the integrally-built middle part sectional view of the utility model；

Fig. 3 is side view cutaway drawing of the utility model in central axis；

Fig. 4 is paddle part-structure stereogram；

Fig. 5 is paddle side view and part mark schematic diagram；

In Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5,1- reactor bodies, 2- rotating shafts, 3- agitating shafts, 4- agitating units, 1C- is stirred Mix layer unit, 12A- inner ring in leaf, 2C- matrixes, 3C- blade bodies, the oblique roots of 31C-, 32C- flush ends portion, 1A- internal layers, 11A- Conduit, 13A- temperature control medium chuck layers, the anti-residual smooth layers of 14A-, 1B position limiting structures, 11B- banking stops, 12B- position-limited edges.

Embodiment

It is described in further detail below in conjunction with accompanying drawing 1,2,3,4 and 5 pairs of the utility model.

Embodiment one, a kind of agitating device, including reactor body 1 and the rotating shaft 2 stretched into reactor body 1, reaction Kettle body 1 is in a can-like, and upper bottom surface is the sphere of an outwardly convex, and bottom surface can be opened and closed downwards, in upper ground surface Middle part is provided with a rotating shaft 2 with motor stretched into inside reactor body 1, rotating shaft 2 and is fixedly connected with agitating shaft 3, Agitating shaft 3 extends to bottom surface and cylinder junction, and the stirring list of three and plane-parallel are bolted with agitating shaft 3 Member 4, the end of agitating unit 4 is stretched into the inner surface of reactor body 1 and moved in reactor body 1, and each agitating unit 4 is wrapped Include the paddle 1C that six levels are screwed onto on agitating shaft 3.

Paddle 1C includes matrix 2C and the blade body 3C for being socketed on matrix 2C and being fixed by screw, blade body 3C is contained in one parallel in the α planes of horizontal plane including oblique root 31C peace end 32C, matrix 2C, and oblique root 31C is included In in β plane, flush end portion 32C is contained in γ planes, there is a θ angle between β plane and α planes, θ angles are at 30 °.γ Plane is parallel with α planes.

It is tiltedly smooth between root 31C and flush end portion 32C to be connected.Tiltedly pass through arc surface mistake between root 31C and flush end portion 32C Cross connection.Flush end portion 32C thickness is gradually reduced to free end, is exactly that flush end portion 32C has a sharp end.

Having on matrix 2C between four blade body 3C, blade body 3C has an interval, and spacing distance is between 40mm. Adjacent blades body 3C is set on the basis of α planes in symmetry shape, is exactly flush ends of a piece of blade body 3C in rotation direction Portion 32C is in above matrix 2C, then its adjacent blade body 3C is at the flush end portion 32C in rotation direction under matrix 2C Side.

Internal layer 1A, internal layer 1A is set to include three interior layer unit 11A in reactor body 1, interior layer unit 11A passes through screw It is fixed on the inner surface of reactor body 1, three inner ring conduit 12A for accommodating matrix 2C is formed between interior layer unit 11A.Matrix Position limiting structure 1B is provided between 2C and inner ring conduit 12A.Position limiting structure 1B includes the banking stop 11B for being arranged on matrix 2C ends It is arranged on the position-limited edge 12B coordinated with banking stop 11B, position-limited edge 12B on interior layer unit 11A.Banking stop 11B and matrix 2C is welded Connect and form.

Interior layer unit 11A includes temperature control medium chuck layer 13A and is arranged on the anti-residual on temperature control medium chuck layer 13A surfaces Smooth layer 14A.

The agitating unit 3 welded with rotating shaft stretches out reactor and motor connection from inside to outside, then in reactor body 1 Temperature control medium chuck layer 13A is installed, anti-residual smooth layer 14A, temperature control medium folder are installed between temperature control medium chuck layer 13A Jacket layer 13A leaves position-limited edge 12B, is then fixed on temperature control medium chuck layer 13A covered with anti-residual smooth layer 14A, finally Bottom surface closure is stirred operation.Rotating shaft 2 drives agitating shaft 3 to rotate so that including the banking stop 11B of paddle 1C ends Moved in annular groove road 12A, whole inner ring conduit 12A causes cross section to be a T-slot after being combined with position-limited edge 12B.

Embodiment two, is provided with limiting structure between matrix 2C ends and inner ring conduit 12A, limiting structure includes being welded on The restriction piece of matrix 2C ends and the restriction side with limiting piece cooperation, anti-residual smooth layer 14A, which is constituted, limits side.

The agitating unit 3 welded with rotating shaft stretches out reactor and motor connection from inside to outside, then in reactor body 1 Temperature control medium chuck layer 13A is installed, anti-residual smooth layer 14A is installed between temperature control medium chuck layer 13A, is then situated between in temperature adjustment Fixation leaves above-mentioned restriction side covered with anti-residual smooth layer 14A, the anti-residual smooth layer 14A on matter chuck layer 13A, finally will Bottom surface closure is stirred operation.Remaining structure is as embodiment one.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (10)

1. a kind of agitating device, including reactor body（1）With stretch into the reactor body（1）Interior rotating shaft（2）, its feature It is, the rotating shaft（2）On be connected with agitating shaft（3）, the agitating shaft（3）On be fixedly connected with the arrangement of some homogeneous verticals Agitating unit（4）；

The agitating unit（4）Including at least two panels paddle（1C）；The paddle（1C）Including matrix（2C）Be fixed on Matrix（2C）On blade body（3C）, the blade body（3C）Including oblique root（31C）Peaceful end（32C）, the base Body（2C）One is contained in parallel in the α planes of horizontal plane, the oblique root（31C）It is contained in β plane, the flush end portion （32C）It is contained in γ planes, there is a θ angle between the β plane and the α planes, the γ planes is put down with the α Face is parallel；

Described matrix（2C）The reactor body is stretched into end（1）Inner surface and in the reactor body（1）Interior movement.

2. a kind of agitating device according to claim 1, it is characterised in that described matrix（2C）On be provided with least two panels The blade body（3C）, the blade body（3C）Between have an interval, the spacing distance is between 20-40mm；Phase The adjacent blade body（3C）Set on the basis of the α planes in symmetry shape.

3. a kind of agitating device according to claim 1, it is characterised in that the reactor body（1）Interior setting internal layer （1A）, the internal layer（1A）Including some interior layer units（11A）, the interior layer unit（11A）Between formed accommodate described matrix （2C）The inner ring conduit of end（12A）.

4. a kind of agitating device according to claim 3, it is characterised in that described matrix（2C）End and the inner groove Road（12A）Between be provided with position limiting structure（1B）.

5. a kind of agitating device according to claim 4, it is characterised in that the position limiting structure（1B）Including being arranged on State matrix（2C）The banking stop of end（11B）With with the banking stop（11B）The position-limited edge of cooperation（12B）, the position-limited edge （12B）It is arranged on the interior layer unit（11A）On.

6. a kind of agitating device according to claim 3, it is characterised in that the interior layer unit（11A）It is situated between including temperature adjustment Matter chuck layer（13A）Be arranged on the temperature control medium chuck layer（13A）The anti-residual smooth layer on surface（14A）.

7. a kind of agitating device according to claim 6, it is characterised in that the inner ring conduit（12A）Surface covered with The anti-residual smooth layer（14A）.

8. a kind of agitating device according to claim 7, it is characterised in that described matrix（2C）End and the inner groove Road（12A）Between be provided with limiting structure, the limiting structure includes being arranged on the paddle（1C）The restriction piece of end and The restriction side coordinated with the restriction piece, the anti-residual smooth layer（14A）Constitute the restriction side.

9. a kind of agitating device according to claim 1, it is characterised in that the θ angles are between 30 ° -60 °.

10. a kind of agitating device according to claim 1 or 9, it is characterised in that the flush end portion（32C）Thickness to Free end is gradually reduced.