CN209631098U

CN209631098U - Mulser

Info

Publication number: CN209631098U
Application number: CN201920243843.2U
Authority: CN
Inventors: 杨志静; 郑宜洋
Original assignee: SHUANGLONG GROUP CO Ltd
Current assignee: SHUANGLONG GROUP CO Ltd
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2019-11-15
Anticipated expiration: 2029-02-26

Abstract

The utility model provides a kind of mulser comprising stirring-head, the stirring-head include: emulsification axis；Emulsification portion, emulsification portion axis is connected to the emulsification axis and rotates with the emulsification axis, for exporting shearing force to liquid medium；Pushing part, the pushing part axis are connected to the emulsification axis and rotate synchronously with the emulsification portion, and the pushing part is used to the liquid medium being pushed to the emulsification portion along the axis direction of the emulsification axis.In the mulser, by the way that pushing part and emulsification portion is respectively set to realize the function of dispersing liquid medium and apply shearing force to liquid medium respectively, solving single stirring-head cannot be considered in terms of the defect of dispersion and shearing force output, so as to effectively improve the stirring capacity of mixing plant, meet the materials such as waterproof material is stirred demand.

Description

Mulser

Technical field

The utility model relates to chemical production field, in particular to a kind of mulser.

Background technique

Currently, the equipment for liquid agitation tank usually has horizontal and vertical two types, horizontal equipment has horizontal ribbon Based on mixing machine and plough coulter type mixing apparatus etc.；Vertical equipment has taper ribbon screw mixer and taper to disconnect paddle mixer Based on.

Horizontal type helical ribbon mixer, the shear action convection current mixing mainly generated by inside and outside two layers of ribbon, its two layers of spiral shell Be with ribbon direction it is opposite, in mixed material, two layers ribbon stirs material or more simultaneously and stirs, and ectonexine ribbon also makes object Material makees axial movement contrary each other, therefore material forms axial reciprocating motion in mixing chamber.Such mixing apparatus Convection current stirring action is primarily served to material, there are also part peptizaitons other than distribution effect, but not enough acutely.

Plough coulter type mixing apparatus is a kind of turbulence type mixing apparatus, its its stirring core unlike horizontal ribbon equipment Center portion part is colter, and several groups high speed fly cutter is housed on container diameter, such mixing apparatus is by means of colter and fly cutter Compound action realize the mixing of material.When mixing apparatus operating, main shaft drives colter to rotate with certain revolving speed, and flies Knife is directly driven by a motor, and makees high speed rotation.Strong effect of the material by colter in cylinder, a part of material is along cylinder Wall moves in a circle, and another part material is thrown to body centre or is dispersed along mouldboard normal direction to cylinder both ends, carries out Floating type diffusion mixing.Meanwhile material is shredded at a high speed and is spread strongly when flowing through high-speed rotating fly cutter, shred and Strong diffusion mixing, thus motion profile of the powder material in the mixing apparatus is criss-cross, mutually hits, and generates strong Vortex, mix in a short time.

Taper ribbon screw mixer drives the blender of ribbon and screw to rotate by motor reducer, the ribbon of rotation Material is moved in mixing chamber along wall surface with circumference from bottom to top, and is promoted or is thrown, when material is mentioned by blender When the highest point being raised in container and the intermediate position thrown in container, material is just moved downward by self weight, so that material be made to exist Phase counterdiffusion, convection current, shearing, dislocation and blending in taper mixing chamber force material to make comprehensive space irregularly compound fortune It is dynamic, achieve the effect that material in a short time uniformly mixed.

The principle that taper disconnects paddle mixer is similar with taper ribbon screw mixer, does not exist together and exactly ribbon is replaced Change blade into, and the load generated in operation process can be reduced by disconnecting blade, be chiefly used in the biggish medium of blend gravity.

Above several equipment that are mixed are verified by long-term use experience, and material wall sticking phenomenon is tighter in equipment Weight, and head is mixed and needs to take into account dispersing liquid medium and exports shearing force to liquid medium, lead to shear ability and divides Scattered ability is insufficient, not practical enough under the occasion of mixing waterproof material.Therefore it needs to provide one kind and efficiently mixes, takes into account and cut Cut ability and dispersibility, discharging completely, the mixing equipment of noresidue.

Utility model content

The technical problems to be solved in the utility model is to overcome mixing equipment in the prior art to be situated between liquid The shear ability and the insufficient defect of dispersibility of matter, provide a kind of mulser.

The utility model is to solve above-mentioned technical problem by following technical proposals:

A kind of mulser comprising stirring-head, the stirring-head include:

Emulsify axis；

Emulsification portion, emulsification portion axis is connected to the emulsification axis and rotates with the emulsification axis, to be used for liquid medium Export shearing force；

Pushing part, the pushing part axis are connected to the emulsification axis and rotate synchronously with the emulsification portion, and the pushing part is used The emulsification portion is pushed in the axis direction by the liquid medium along the emulsification axis.

In the mulser, by the way that pushing part and emulsification portion is respectively set with realize respectively by liquid medium disperse and to Liquid medium applies the function of shearing force, and solving single stirring-head cannot be considered in terms of the defect of dispersion and shearing force output, thus The stirring capacity that mixing plant can be effectively improved, meet the materials such as waterproof material is stirred demand.

Preferably, the mulser further includes the cylinder for accommodating the liquid medium, the stirring-head is vertically arranged In in the cylinder, the bottom of the cylinder is tapered, to be recycled by this structure setting convenient for stirred liquid medium Flowing.

Preferably, the cylinder is cylindrical, the mulser further includes several scraper plates, and several scraper plates are set to institute It states the inner wall surface of cylinder and is rotated by shaft of the center line of the cylinder, so that scraper plate is removed and paste on cylinder inboard wall Liquid medium solve material wall sticking phenomenon to guarantee the uniformity of liquid medium in cylinder.

Preferably, the mulser further include:

The center line of main shaft, the main shaft and the cylinder is coaxially disposed；

Several connecting rods, for several connecting rods using the axis of the main shaft as center circumference uniform distribution, the connecting rod is equal It is connected to the main shaft and with the main axis, the scraper plate is connected to the connecting rod.

Preferably, the emulsification axis is parallel to the main shaft setting.

Preferably, the scraper plate is connected to the connecting rod by torsionspring.

The pretightning force exported by torsionspring, makes scraper plate be able to maintain the inner wall for fitting in cylinder, to improve to barrel Cleaning effect.

Preferably, the mulser further includes several reinforcing rods, the reinforcing rod is arranged along the inner wall of the cylinder, described Two connecting rods that the both ends of reinforcing rod are connected to arbitrary neighborhood avoid growing to improve the structural strength of connecting rod Phase uses and generates malformation.

Preferably, the bottom of the cylinder is equipped with Weighing module, for detecting comprising whole including internal liquid medium The quality of a cylinder.

Preferably, the outer rim in the emulsification portion is serrated.

Preferably, the pushing part includes several blades, the blade is equal as center circumference using the axis of the emulsification axis Cloth is realized the effect of high lifting rate, low sheraing performance, liquid is promoted to be situated between with the principle for pushing liquid medium mobile using blade Matter is quickly axially moveable.

The positive effect of the utility model is:

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the mulser of an embodiment of the present invention.

Fig. 2 is the structural schematic diagram of the stirring-head of the mulser of an embodiment of the present invention.

Fig. 3 is the local overlooking structural schematic diagram of the mulser of an embodiment of the present invention, wherein stirring-head is hidden Hiding.

Fig. 4 is the partial enlarged view of part A in Fig. 1.

Description of symbols:

Stirring-head 1

Emulsify axis 11

Emulsification portion 12

Pushing part 13, blade 131

Emulsify motor 14

Drive pulley 15

Driven pulley 16

Electric machine support 17, upper bearing (metal) 171, lower bearing 172

Cylinder 2, inner wall 21, base cone flange 22, head members 23, equipment supporter 24, center line Z

Scraper plate 3, torsionspring 31

Main shaft 4, speed reducer 41, spindle motor 42

Connecting rod 5

Reinforcing rod 6

Weighing module 7

Support base 8

Positioning sleeve 9

Specific embodiment

A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.

As depicted in figs. 1 and 2, the utility model provides a kind of mulser comprising stirring-head 1, the stirring-head 1 specifically wrap Include emulsification axis 11, emulsification portion 12 and pushing part 13.Wherein, emulsification portion 12 is connect with emulsification axis 11, and with 11 turns of axis of emulsification Dynamic, with for exporting shearing force to liquid medium, and pushing part 13 also connect with emulsification axis 11, and with the drive for emulsifying axis 11 and It is rotated synchronously with emulsification portion 12, which is used to liquid medium pushing (axis side along the axis direction of emulsification axis 11 The direction indicated by arrow into as Fig. 1) so that liquid medium can be pushed into emulsification portion 12.Wherein, emulsification axis 11 revolves The power source turned is emulsification motor 14, which installs in an inverted manner, and by belt connection drive pulley 15 and from Dynamic belt pulley 16 is to drive emulsification axis 11 to run at high speed.

The stirring-head 1 of the mulser, by the way that emulsification portion 12 and pushing part 13 has been respectively configured in emulsification the upper and lower of axis 11, with Under the high-speed rotation of emulsification axis 11, pushing part 13 can push liquid medium quickly to flow, to realize high lifting rate, low sheraing The output effect of power, disperses liquid medium effectively；And emulsification portion 12 to liquid medium then with pushing part 13 on the contrary, by applying Shearing force mutually emulsifies fusion between so that liquid medium is achieved the effect that medium, since liquid medium is in the work of pushing part 13 It is fast moved with realization, the structure design in emulsification portion 12 can be mentioned effectively without considering further that the dispersion effect to liquid medium The shearing fan-out capability in emulsification portion 12 is risen, it is insufficient to the shear ability and dispersibility of liquid medium to solve mixing plant Defect.

In the mulser, by the way that pushing part 13 and emulsification portion 12 is respectively set with realize respectively by liquid medium disperse with And apply the function of shearing force to liquid medium, solving single stirring-head 1 cannot be considered in terms of the defect of dispersion and shearing force output, So as to effectively improve the stirring capacity of mixing plant, meet the materials such as waterproof material is stirred demand.

In the present embodiment, emulsification portion 12 is a fluted disc, and the outer rim of fluted disc is serrated, in emulsification 11 high speed rotation of axis Drive under make liquid medium by intensive shear power input to achieve the effect that emulsify fusion between medium.And pushing part 13 is then adopted With blade push principle, by several blades 131 using the axis for emulsifying axis 11 by way of the circumference uniform distribution of center, make cream The high speed rotation for changing axis 11 is able to drive blade 131 and pushes liquid medium to emulsification portion 12, realizes high lifting rate, low sheraing performance Effect, to promote liquid medium to fast move.

As shown in Figure 1, the mulser further includes the cylinder 2 for accommodating liquid medium, stirring-head 1 is arranged in vertical posture In the cylinder 2, for stirring the liquid medium in cylinder 2.In addition, the bottom shape of cylinder 2 is tapered, i.e. the present embodiment In be connected to the base cone flange 22 of cylinder 2, to be circulated by this structure setting convenient for stirred liquid medium.And it uses It is then welded on the head members 23 at 2 top of cylinder in the electric machine support 17 of fixed emulsification motor 14, the inside of electric machine support 17 It is transported with an accommodation space by upper bearing (metal) 171 and the fixed emulsification axis 11 of lower bearing 172 with bearing emulsification axis 11 in high speed The load generated in row.

In addition, the shape of the cylinder 2 is cylindrical, and the mulser further includes having multiple scraper plates 3, these scraper plates 3 are tight It is affixed on 21 surface of inner wall of cylinder 2, and is rotated by shaft of the center line Z of cylinder 2, so that scraper plate 3 is removed and pastes in cylinder Liquid medium on 2 inner wall 21 of body guarantees the uniformity of liquid medium in cylinder 2, avoids the generation of material wall sticking phenomenon.

As shown in figures 1 and 3, which further includes having main shaft 4, speed reducer 41, spindle motor 42 and multiple connections Bar 5.Wherein, the center line Z of main shaft 4 and cylinder 2 is coaxially disposed, and speed reducer 41 and spindle motor 42 are sequentially connected to main shaft 4 simultaneously The top of cylinder 2 is set, to rotate for driving spindle 4, and connecting rod 5 is then using the axis of main shaft 4 as center circumference uniform distribution, These connecting rods 5 are both connected on main shaft 4 and as main shaft 4 rotate, and scraper plate 3 is then connected in connecting rod 5, therefore can Inner wall 21 under the driving of main shaft 4 close to cylinder 2 is mobile, and multiple scraper plates 3 are also staggered in connecting rod 5 along short transverse point Cloth, to improve the cleaning effect to barrel.In addition, emulsification axis 11 is parallel to the setting of main shaft 4, produced to avoid stirring-head 1 and main shaft 4 Raw interference, also, to avoid connecting rod 5 from interfering during rotation with stirring-head 1, the length of main shaft 4 should be greater than cream Change axis 11, and connecting rod 5 should be connected to the bottom of main shaft 4, make stirring-head 1 emulsification portion 12 and pushing part 13 and connecting rod 5 it Between keep safe distance, avoid generating collision during rotation.

In addition, the inner wall 21 for fitting in cylinder 2 is able to maintain during rotating with main shaft 4 for guarantee scraper plate 3, at this In embodiment, which is connected by torsionspring 31 with connecting rod 5, and the pretightning force exported by torsionspring 31 makes scraper plate 3 are able to maintain the inner wall 21 for fitting in cylinder 2, to improve the cleaning effect to barrel.

As shown in figure 3, the mulser further includes more reinforcing rods 6, these reinforcing rods 6 are arranged along the inner wall 21 of cylinder 2, And the both ends of reinforcing rod 6 are connected in two connecting rods 5 of arbitrary neighborhood, to improve the structural strength of connecting rod 5, are avoided It is used for a long time and leads to malformation.

Straight tube outside cylinder 2 and cone cylinder junction are uniformly distributed that there are three equipment supporter 24, each equipment supporters 24 Bottom be correspondingly configured with a Weighing module 7, with for detect include internal liquid medium including entire cylinder 2 matter Amount, by the way that quality information transmission to feeding system is controlled, is controlled the proportion of internal liquid medium, accurately more effectively to guarantee The quality of product mix.

As shown in figure 4, being also equipped with support base 8, the center of support base 8 in the center of the base cone flange 22 of cylinder 2 With a through-hole, main shaft 4 is by inserting in the through hole, and to realize the function of positioning between 2 bottom of cylinder, which can The structural rigidity for effectively improving main shaft 4 prevents what is generated in 4 operation process of main shaft to radially wobble.Specifically, support base 8 One positioning sleeve 9 is installed, main shaft 4 is directly contacted with positioning sleeve 9, and the material of this set is Teflon, is had high in through-hole Wear-resisting property, can be improved entire component using durable.

Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made, But these change and modification each fall within the protection scope of the utility model.

Claims

1. a kind of mulser comprising stirring-head, which is characterized in that the stirring-head includes:

Emulsify axis；

Emulsification portion, emulsification portion axis is connected to the emulsification axis and rotates with the emulsification axis, for exporting to liquid medium Shearing force；

Pushing part, the pushing part axis are connected to the emulsification axis and rotate synchronously with the emulsification portion, and the pushing part is used for will The liquid medium is pushed to the emulsification portion along the axis direction of the emulsification axis.

2. mulser as described in claim 1, which is characterized in that the mulser further includes for accommodating the liquid medium Cylinder, the stirring-head is vertically arranged in the cylinder, and the bottom of the cylinder is tapered.

3. mulser as claimed in claim 2, which is characterized in that the cylinder is cylindrical, if the mulser further includes Dry scraper plate, several scraper plates are set to the inner wall surface of the cylinder and rotate by shaft of the center line of the cylinder.

4. mulser as claimed in claim 3, which is characterized in that the mulser further include:

Several connecting rods, using the axis of the main shaft as center circumference uniform distribution, the connecting rod is all connected with several connecting rods In the main shaft and with the main axis, the scraper plate is connected to the connecting rod.

5. mulser as claimed in claim 4, which is characterized in that the emulsification axis is parallel to the main shaft setting.

6. mulser as claimed in claim 4, which is characterized in that the scraper plate is connected to the connection by torsionspring Bar.

7. mulser as claimed in claim 5, which is characterized in that the mulser further includes several reinforcing rods, the reinforcement Bar is arranged along the inner wall of the cylinder, and the both ends of the reinforcing rod are connected to two connecting rods of arbitrary neighborhood.

8. mulser as claimed in claim 2, which is characterized in that the bottom of the cylinder is equipped with Weighing module.

9. such as the described in any item mulsers of claim 1-8, which is characterized in that the outer rim in the emulsification portion is serrated.

10. such as the described in any item mulsers of claim 1-8, which is characterized in that the pushing part includes several blades, described Blade is using the axis of the emulsification axis as center circumference uniform distribution.