CN207448805U - A kind of cellular concrete continuously mixes and stirs system - Google Patents
A kind of cellular concrete continuously mixes and stirs system Download PDFInfo
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- CN207448805U CN207448805U CN201720930606.4U CN201720930606U CN207448805U CN 207448805 U CN207448805 U CN 207448805U CN 201720930606 U CN201720930606 U CN 201720930606U CN 207448805 U CN207448805 U CN 207448805U
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Abstract
The utility model provides a kind of cellular concrete and continuously mixes and stirs system, belongs to concrete production equipment technical field.The utility model includes continuous feeding device and continuously stirs device, the discharge port of the continuous feeding device is connected with the feed inlet for continuously stirring device, the device that continuously stirs includes cylinder, stirring structure and power-equipment, the stirring structure is located at the inner barrel, the power-equipment is connected with the stirring structure and the stirring structure is driven to move, the cylinder is equipped with the feed inlet, in the middle part of the cylinder or top is equipped with discharge port, and the cylinder middle part or lower part are equipped with bubble access apertures.The generous amount continuous placing of the cellular concrete of high quality that the utility model can realize Air Bubble Size and be evenly distributed, lowers production cost.
Description
Technical field
The utility model belongs to concrete production equipment technical field, is to be related to a kind of cellular concrete more specifically
Continuously mix and stir system.
Background technology
Cellular concrete is that foaming agent is mechanically fully foamed by the foamed system of air bubble machine, and by foam
It is uniformly mixed with cement mortar, then cast-in-place construction or mould molding is carried out by the pumping system of foaming machine, through natural curing institute
A kind of novel light insulation material containing a large amount of stomatas formed, cellular concrete have a good application prospect.Bubble mixes
Solidifying soil has following characteristic：1) it is Lightness：Dry volume density is 300-1600KG/M3, is equivalent to the 1/ of portland cement concrete
5~1/8 or so, building Integral Loading can be mitigated；2) globality：Can cast-in-site construction, be tightly combined, be not required to main body
Stay boundary's space and permeability cell；3) low bullet damping property：The porosity of air bubble mix light-textured soil makes it have low elasticity modulus, from
And make its impact loading that there is good absorption and dispersion；4) crushing resistance：Compression strength is 0.6-25.0MPA；5)
Water resistance：Cast-in-place air bubble mix light-textured soil water imbibition is smaller, and relatively independent closed air bubbles and good globality make it have
Certain water resistance；6) durability：It is identical with the major project service life；7) speed of application is fast：Simple machine only need to be used
Automated job can be achieved, it can be achieved that 800 meters of long-distance sand transport, workload are 150-300M3/ working days；8) feature of environmental protection：
Raw material needed for air bubble mix light-textured soil is cement and foaming agent, and foaming agent is neutrality, without harmful substances such as benzene, formaldehyde, is avoided
Environmental pollution and hidden fire-fighting danger；9) economy：Comprehensive cost low.These characteristics mainly with the bubble in cellular concrete
Size is related with distribution, and the preparation method of existing cellular concrete is mainly autoclave method, is capable of expanded by heating by addition
Additive forms bubble, in these cellular concretes, Air Bubble Size and is unevenly distributed, easily generates perforation bubble, greatly
Affect the performance of cellular concrete.And it needs to make and carries the larger cellular concrete component of volume or the more large amount of gas of realization
When steeping concreting, autoclave method is difficult to realize, while the mixing apparatus such as some existing concrete agitating drums or agitator tank are only
Can stirring not aeration bubble concrete, Air Bubble Size and can also be unevenly distributed or even bubble during for stirring cellular concrete
Rupture can also significantly impact the performance of cellular concrete.Due to cellular concrete in order to ensure that bubble therein is stablized, often
Some accelerators can be filled, and the mixing mixing amount of discontinuous is limited, is easy to cause the initial set of concrete.In addition existing one
A little continuous admixture placing installations, such as spray concrete equipment, are only to mix different materials in pipeline, this equipment is difficult to meet bubble
The use of concreting.
Utility model content
The purpose of this utility model is to provide a kind of cellular concretes continuously to mix and stir system, to solve to deposit in the prior art
The generous amount continuous placing of cellular concrete it is difficult the technical issues of.
To achieve the above object, the technical solution adopted in the utility model is：A kind of cellular concrete is provided continuously to mix and stir
System including continuous feeding device and continuously stirs device, and the discharge port of the continuous feeding device continuously stirs dress with described
The feed inlet connection put, the device that continuously stirs include cylinder, stirring structure and power-equipment, and the stirring structure is located at institute
Inner barrel is stated, the power-equipment is connected with the stirring structure and the stirring structure is driven to move, set on the cylinder
There is the feed inlet, the cylinder middle part or top are equipped with discharge port, and the cylinder middle part or lower part are equipped with bubble access apertures.
Further, a kind of foregoing cellular concrete is continuously mixed and stirred in system, and the stirring structure includes transmission shaft, breaks
Broken blade, the first distribution blade and the second distribution blade, first distribution blade, the broken blade and described second disperse
Blade with the transmission axis connection, the broken blade be located at first distribution blade and second distribution blade it
Between, first distribution blade and second distribution blade are twisted blade and in the direction parallel to transmission axis in axis
Opposite bending.
Further, a kind of foregoing cellular concrete is continuously mixed and stirred in system, first distribution blade and described
Two distribution blades are bent to the negative direction that the stirring structure rotates.
Further, a kind of foregoing cellular concrete is continuously mixed and stirred in system, and the stirring structure includes at least three pieces
The first identical distribution blade of interval angles, at least identical broken blade of three pieces interval angles and at least three pieces interval angles phase
The second same distribution blade.
Further, a kind of foregoing cellular concrete is continuously mixed and stirred in system, first distribution blade and described
Projection of two distribution blades in the plane of vertical drive shaft apart from one another by.
Further, a kind of foregoing cellular concrete is continuously mixed and stirred in system, first distribution blade and described
Two distribution blades are connected to the middle part or root of the broken blade.
Further, a kind of foregoing cellular concrete is continuously mixed and stirred in system, first distribution blade and described
The distortion angle of two distribution blades is 15 °~60 °.
Further, a kind of foregoing cellular concrete is continuously mixed and stirred in system, and the cylinder body bottom is equipped with evacuation port.
Further, a kind of foregoing cellular concrete is continuously mixed and stirred in system, and observation panel, institute are equipped at the top of the cylinder
It states observation panel and is equipped with observation lid.
Further, a kind of foregoing cellular concrete is continuously mixed and stirred in system, the cylinder be vertical structure, the cylinder
Support beam is equipped at the top of body, the power-equipment is fixed in the support beam, and the feed inlet of the cylinder is located at the support
The one side of beam.
The advantageous effect that a kind of cellular concrete provided by the utility model continuously mixes and stirs system is：With prior art phase
Than by continuous feeding device and the combination for continuously stirring device, can realize concrete continuously stirs feed, is particularly suitable for
Generous amount concrete pours, and in the middle part of cylinder or lower part is equipped with bubble access apertures, and in the middle part of cylinder or upper outlet,
It floats under the action of the gravity of concrete, is conducive to being sufficiently mixed and being uniformly distributed for foam concrete, while whole device energy
Closed structure is enough formed, can prevent in air incorporation foam concrete, influence foam concrete quality.The utility model can
It realizes the generous amount continuous placing of Air Bubble Size and the cellular concrete for the high quality being evenly distributed, lowers production cost.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the cut-away section structural representation that the cellular concrete that the utility model embodiment provides continuously mixes and stirs system
Figure；
Fig. 2 is a kind of structure diagram of the A-A direction views of Fig. 1 embodiments；
Fig. 3 is another structure diagram of the A-A direction views of Fig. 1 embodiments；
Fig. 4 is a kind of overlooking the structure diagram of use state of Fig. 1 embodiments；
Fig. 5 is the overlooking the structure diagram of another use state of Fig. 1 embodiments.
Wherein, each reference numeral in figure：
1- stirs cylinder；11- bubble access apertures；12- feed inlets；13- discharge ports；14- support beams；15 auxiliary are stupefied；16 rows
It eats dishes without rice or wine；17- observation panels；18- observes lid.
2- stirring structures；21- transmission shafts；22- broken blades；The first distribution blades of 23-；The second distribution blades of 24-；
3- power-equipments；
4- continuous feeding devices.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 5, system progress is now continuously mixed and stirred to a kind of cellular concrete provided by the utility model
Explanation.A kind of cellular concrete continuously mixes and stirs system, including continuous feeding device 4 and continuously stirs device, the continuous feeding
The discharge port of device 4 is connected with the feed inlet 12 for continuously stirring device, and the device that continuously stirs includes cylinder 1, stirring
Structure 2 and power-equipment 3, the stirring structure 2 are located inside the cylinder 1, the power-equipment 3 and the stirring structure 2
It connects and the stirring structure 2 is driven to move, the cylinder 1 is equipped with the feed inlet 12, and 1 middle part of cylinder or top are set
There is discharge port 13,1 middle part of cylinder or lower part are equipped with bubble access apertures 11.
A kind of cellular concrete provided by the utility model continuously mixes and stirs system, compared with prior art, by continuously supplying
Material device 4 and the combination for continuously stirring device, can realize concrete continuously stirs feed, is particularly suitable for generous amount concrete
Pour, and bubble access apertures 11 is equipped at the middle part of cylinder 1 or lower part, and in 1 middle part of cylinder or upper outlet, in concrete
Float under the action of gravity, be conducive to being sufficiently mixed and being uniformly distributed for foam concrete, at the same whole device can be formed it is close
Structure is closed, can prevent in air incorporation foam concrete, influence foam concrete quality.The utility model can realize bubble
The generous amount continuous placing of the cellular concrete of size and the high quality being evenly distributed, lowers production cost.
Further, a kind of specific implementation of system is continuously mixed and stirred as a kind of cellular concrete provided by the utility model
Mode, the stirring structure 2 includes transmission shaft 21, broken blade 22, the first distribution blade 23 and the second distribution blade 24, described
First distribution blade 23, the broken blade 22 and second distribution blade 24 are connected with the transmission shaft 21, described broken
Broken blade 22 is between first distribution blade 23 and second distribution blade 24, first distribution blade 23 and institute
The second distribution blade 24 is stated to be twisted blade and bend in opposite directions in the direction parallel to transmission axis in axis.
Bubble is passed through from 1 middle part of cylinder or lower part, is floated under the action of the gravity of concrete, can be passed through stirring structure 2
Three groups of blades of upper setting, can more fully mix with concrete.First distribution blade 23 and the second distribution blade 24 are torsion
Bent blade can further push away concrete to the broken blade 22 at middle part after can the bubble that mixed in concrete tentatively be broken up
It send.If three groups of blade vertical direction arrangements, the concrete on top are sent by under, the concrete of lower part is above sent；If three groups of blades are horizontal
To arrangement, the concrete of left side is sent by the right side, and the concrete of right part is sent by a left side, while the leaf that upper and lower part concrete is rotated
Piece drives push up and down, is sent to the position of broken blade 22.Broken blade 22 further breaks up bubble, makes in concrete
Bubble smaller and size is more uniform, three groups of blades are used cooperatively, and the concrete in cylinder 1 can be made to seethe up and down, reach equal
The effect of even mixing, the distribution for making bubble in concrete are more uniform；Bubble smaller and size and distribution be more in cellular concrete
Add uniformly, the contact area between bubble can be made to become smaller, reduce the generation of perforation bubble.
Further, also referring to Fig. 2 and Fig. 3, as a kind of cellular concrete stirring dress provided by the utility model
The distance of a kind of specific embodiment put, the first distribution blade 23 and the second distribution blade 24 and barrel is 1cm~10cm, together
When no more than cylinder 1 diameter 10%, it is scattered that the distance of broken blade 22 and barrel is more than the first distribution blade 23 and second
The distance of blade 24 and barrel.The hypotelorism of first distribution blade 23 and the second distribution blade 24 and barrel is easy to cause blade
End and barrel between concrete grout flow velocity it is excessive, can both influence the stability and uniformly of bubble in concrete slurry
Distribution, can also increase the resistance of blade, rotating speed is caused to reduce, and mixing effect declines；And the first distribution blade 23 and second is scattered
It is uneven to be easy to cause concrete slurry stirring for the hypertelorism of blade 24 and barrel.Due to the main function of broken blade 22
It is that the bubble in concrete slurry is crushed, and the first distribution blade 23 and the second distribution blade 24 can be by concrete grouts
Liquid is stirred to 1 middle part of cylinder, so broken blade 22 need not be too long, can also play preferable fragmentation.
Further, refering to Fig. 3, one kind of system is continuously mixed and stirred as a kind of cellular concrete provided by the utility model
The negative side that specific embodiment, first distribution blade 23 and second distribution blade 24 are rotated to the stirring structure 2
To bending.The first distribution blade 23 and the second distribution blade 24 can so be made to be more in line with the movement of fluid, ensure that blade is uniform
Stress prevents blade concentrated wear and bursts apart.
Further, refering to Fig. 2 and Fig. 3, system is continuously mixed and stirred as a kind of cellular concrete provided by the utility model
A kind of specific embodiment, the stirring structure 2 includes identical the first distribution blade 23 of interval angles, at least three pieces interval
The identical broken blade 22 of angle second distribution blade 24 identical at least three pieces interval angles.
Further, refering to Fig. 1 to Fig. 3, system is continuously mixed and stirred as a kind of cellular concrete provided by the utility model
A kind of specific embodiment, first distribution blade 23 and second distribution blade 24 are in the plane of vertical drive shaft 21
On projection apart from one another by.First distribution blade 23 and the second distribution blade 24 intermesh and can preferably drive concrete grout
Liquid movement makes concrete slurry crisscross motion, so that forming more complicated fluidised form inside concrete slurry, reaches better
Dispersion effect.
Further, refering to Fig. 1, one kind of system is continuously mixed and stirred as a kind of cellular concrete provided by the utility model
Specific embodiment, first distribution blade 23 and second distribution blade 24 are connected to the middle part of the broken blade 22
Or root.The power smaller that the concrete slurry at 1 middle part of cylinder can be so applied, and to the concrete slurry of 1 periphery of cylinder
The power bigger of application is more advantageous to balancing the flow velocity of the concrete slurry in entire cylinder 1, ensures that bubble is uniformly distributed.
Further, a kind of specific implementation of system is continuously mixed and stirred as a kind of cellular concrete provided by the utility model
The distortion angle of mode, first distribution blade 23 and second distribution blade 24 is 15 °~60 °.Distortion angle refers to
Angulation between root of blade and end cross section, the first distribution blade 23 and the second distribution blade 24 distort certain angle
Degree is conducive to promote concrete grout liquid movement, distortion angle best results in the range of 15 °~60 °.
Further, refering to Fig. 1, one kind of system is continuously mixed and stirred as a kind of cellular concrete provided by the utility model
Specific embodiment, 1 bottom of cylinder are equipped with evacuation port 16.Evacuation port 16 is used to empty cylinder after entire mixing process
Remaining concrete slurry and cleaning solution in body 1 prevent concrete slurry precipitation and condensation in cylinder 1.
Further, refering to Fig. 4 and Fig. 5, system is continuously mixed and stirred as a kind of cellular concrete provided by the utility model
A kind of specific embodiment, 1 top of the cylinder is equipped with observation panel 17, and the observation panel 17 is equipped with observation lid 18.If
Observation panel 122 is put, the stirring state that can be more convenient in operating personnel's observation cylinder 1 sets observation lid 123 to be conducive to cylinder
It is closed inside 1, while can also prevent concrete slurry spluttering.
Further, refering to Fig. 1, Fig. 4 and Fig. 5, continuously mixed and stirred as a kind of cellular concrete provided by the utility model
A kind of specific embodiment of system, the cylinder 1 are vertical structure, and 1 top of cylinder is equipped with support beam 14, the power
Equipment 3 is fixed in the support beam 14, and the feed inlet 12 of the cylinder 1 is located at the one side of the support beam 14.Such knot
Structure is conducive to save space, while support beam 14 and power-equipment 3 can also increase the quality of cylinder 1, so as to reduce the shake of cylinder 1
It is dynamic, ensure the stability of whole device.
Further, refering to Fig. 1, Fig. 2 and Fig. 3, as a kind of cellular concrete agitating device provided by the utility model
A kind of specific embodiment, be additionally provided with stirring auxiliary stupefied 15 on 1 inner wall of cylinder, stirring auxiliary stupefied 15 along and stirring structure 2
Main shaft is parallel.Stirring auxiliary stupefied 15 can make the concrete slurry near 1 inner wall of cylinder form more complicated fluidised form, favorably
In being sufficiently stirred for concrete slurry, and since the fluidised form of concrete slurry can be made more complicated, it helps remove cylinder
The powder such as the cement of 1 inner wall of body adherency.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of cellular concrete continuously mixes and stirs system, it is characterised in that：Including continuous feeding device (4) and continuously stir dress
It puts, the discharge port of the continuous feeding device (4) is connected with the feed inlet (12) for continuously stirring device, described to continuously stir
Device includes cylinder (1), stirring structure (2) and power-equipment (3), and the stirring structure (2) is located at the cylinder (1) inside,
The power-equipment (3) is connected with the stirring structure (2) and the stirring structure (2) is driven to move, and is set on the cylinder (1)
There is the feed inlet (12), cylinder (1) middle part or top are equipped with discharge port (13), and cylinder (1) middle part or lower part are set
There is bubble access apertures (11).
2. a kind of cellular concrete as described in claim 1 continuously mixes and stirs system, it is characterised in that：The stirring structure (2)
Including transmission shaft (21), broken blade (22), the first distribution blade (23) and the second distribution blade (24), the described first scattered leaf
Piece (23), the broken blade (22) and second distribution blade (24) are connected with the transmission shaft (21), described broken
Blade (22) is between first distribution blade (23) and second distribution blade (24), first distribution blade
(23) it is twisted blade and is bent in opposite directions in the direction parallel to transmission axis in axis with second distribution blade (24).
3. a kind of cellular concrete as claimed in claim 2 continuously mixes and stirs system, it is characterised in that：First distribution blade
(23) bent with second distribution blade (24) to the negative direction that the stirring structure (2) rotates.
4. a kind of cellular concrete as described in claim 1 continuously mixes and stirs system, it is characterised in that：The stirring structure (2)
Including identical the first distribution blade (23) of at least three pieces interval angles, at least identical broken blade of three pieces interval angles (22)
At least identical the second distribution blade (24) of three pieces interval angles.
5. a kind of cellular concrete as claimed in claim 2 continuously mixes and stirs system, it is characterised in that：First distribution blade
(23) and projection of second distribution blade (24) in the plane of vertical drive shaft (21) apart from one another by.
6. a kind of cellular concrete as claimed in claim 2 continuously mixes and stirs system, it is characterised in that：First distribution blade
(23) and second distribution blade (24) is connected to the middle part or root of the broken blade (22).
7. a kind of cellular concrete as claimed in claim 2 continuously mixes and stirs system, it is characterised in that：First distribution blade
(23) and the distortion angle of second distribution blade (24) is 15 °~60 °.
8. a kind of cellular concrete as described in claim 1 continuously mixes and stirs system, it is characterised in that：Cylinder (1) bottom
Equipped with evacuation port (16).
9. a kind of cellular concrete as described in claim 1 continuously mixes and stirs system, it is characterised in that：At the top of the cylinder (1)
Equipped with observation panel (17), the observation panel (17) is equipped with observation lid (18).
10. a kind of cellular concrete as described in claim 1 continuously mixes and stirs system, it is characterised in that：The cylinder (1) is vertical
Formula structure, cylinder (1) top are equipped with support beam (14), and the power-equipment (3) is fixed in the support beam (14), institute
The feed inlet (12) for stating cylinder (1) is located at the one side of the support beam (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930606.4U CN207448805U (en) | 2017-07-28 | 2017-07-28 | A kind of cellular concrete continuously mixes and stirs system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930606.4U CN207448805U (en) | 2017-07-28 | 2017-07-28 | A kind of cellular concrete continuously mixes and stirs system |
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| Publication Number | Publication Date |
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| CN207448805U true CN207448805U (en) | 2018-06-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310042A (en) * | 2017-07-28 | 2017-11-03 | 河北三山建材科技有限公司 | A kind of cellular concrete continuously mixes and stirs system |
-
2017
- 2017-07-28 CN CN201720930606.4U patent/CN207448805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310042A (en) * | 2017-07-28 | 2017-11-03 | 河北三山建材科技有限公司 | A kind of cellular concrete continuously mixes and stirs system |
| CN107310042B (en) * | 2017-07-28 | 2023-11-07 | 河北三山建材科技有限公司 | Bubble concrete continuous mixing system |
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