CN107471450A - A kind of cellular concrete agitating device - Google Patents
A kind of cellular concrete agitating device Download PDFInfo
- Publication number
- CN107471450A CN107471450A CN201710631125.8A CN201710631125A CN107471450A CN 107471450 A CN107471450 A CN 107471450A CN 201710631125 A CN201710631125 A CN 201710631125A CN 107471450 A CN107471450 A CN 107471450A
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- Prior art keywords
- blade
- distribution
- cylinder
- distribution blade
- agitating device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/383—Producing cellular concrete comprising stirrers to effect the mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/383—Producing cellular concrete comprising stirrers to effect the mixing
- B28C5/385—Stirrers specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/386—Plants; Systems; Methods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a kind of cellular concrete agitating device, belong to concrete production equipment technical field.The present invention includes cylinder, stirring structure and power-equipment, stirring structure is located at inner barrel, power-equipment is connected with stirring structure and drives stirring structure to move, stirring structure includes power transmission shaft, broken blade, the first distribution blade and the second distribution blade, first distribution blade, broken blade and the second distribution blade are with being driven axis connection, for broken blade between the first distribution blade and the second distribution blade, the first distribution blade and the second distribution blade are twisted blade and opposite bending；In the middle part of cylinder or bottom is provided with bubble access apertures.The present invention can make the bubble in cellular concrete smaller and size and distribution are more uniform, reduce the generation of insertion bubble.
Description
Technical field
The invention belongs to concrete production equipment technical field, is to be related to a kind of cellular concrete stirring more specifically
Device.
Background technology
Cellular concrete, it is that foaming agent is mechanically fully foamed by the foamed system of air bubble machine, and by foam
Uniformly mixed with cement mortar, then cast-in-place construction or mould molding are 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, 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 porous of air bubble mix light-textured soil makes it have low modulus of elasticity, 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, relatively independent closed air bubbles and good globality, makes it have
Certain water resistance；6) durability：It is identical with the major project life-span；7) speed of application is fast：Simple machine only need to be used
Automated job can be achieved, 800 meters of long-distance sand transport can be achieved, workload is 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 relevant 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 skewness, easily produces insertion bubble, greatly
It has impact on the performance of cellular concrete.And the mixing apparatus such as some existing concrete agitating drums or agitator tank can only be stirred and do not mixed
The concrete of bubble, during for stirring cellular concrete also can Air Bubble Size and skewness, or even bubbles burst also can pole
The big performance that have impact on cellular concrete.
The content of the invention
It is an object of the invention to provide a kind of cellular concrete agitating device, to solve bubble present in prior art
Air Bubble Size and skewness in concrete, easily produce the technical problem of insertion bubble.
To achieve the above object, the technical solution adopted by the present invention is：A kind of cellular concrete agitating device is provided, including
Cylinder, stirring structure and power-equipment, the stirring structure are located at the inner barrel, and the power-equipment is tied with the stirring
Structure connects and drives the stirring structure to move, and the stirring structure includes power transmission shaft, broken blade, the first distribution blade and the
Two distribution blades, first distribution blade, the broken blade and second distribution blade with the transmission axis connection,
The broken blade is between first distribution blade and second distribution blade, first distribution blade and described
Second distribution blade is twisted blade and opposite bending；In the middle part of the cylinder or bottom is provided with bubble access apertures.
Further, in a kind of foregoing cellular concrete agitating device, first distribution blade and described second point
It is 15 °~60 ° to dissipate blade twist angle.
Further, in a kind of foregoing cellular concrete agitating device, first distribution blade and described second point
Blade is dissipated to bend to the opposite direction that the stirring structure rotates.
Further, in a kind of foregoing cellular concrete agitating device, the stirring structure includes at least three intervals
The distribution blade of angle identical first, at least three interval angles identical broken blades and at least three interval angles identicals
Second distribution blade.
Further, in a kind of foregoing cellular concrete agitating device, first distribution blade and described second point
Dissipate projection of the blade in the plane of vertical drive shaft apart from one another by.
Further, in a kind of foregoing cellular concrete agitating device, first distribution blade and described second point
Scattered blade is connected to the middle part or root of the broken blade.
Further, in a kind of foregoing cellular concrete agitating device, the charging aperture of the cylinder is located at the cylinder
Top, the discharging opening of the cylinder is located at the bottom of cylinder.
Further, in a kind of foregoing cellular concrete agitating device, the charging aperture of the cylinder is provided with charging aperture
Lid, the charging lid is flip structure.
Further, in a kind of foregoing cellular concrete agitating device, the charging aperture is covered provided with observation panel, described
Observation panel is provided with observation lid.
Further, in a kind of foregoing cellular concrete agitating device, the cylinder is vertical structure, the cylinder top
Portion is provided with support beam, and the power-equipment is fixed in the support beam, and the charging aperture of the cylinder is located at the support beam
Side.
A kind of beneficial effect of cellular concrete agitating device provided by the invention is：Compared with prior art, bubble
In the middle part of from cylinder or bottom is passed through, and is floated in the presence of the gravity of concrete, can pass through on stirring structure the three groups of leaves set
Piece, more fully it can be mixed with concrete.First distribution blade and the second distribution blade are twisted blade, can be by concrete
The bubble of middle incorporation further can push concrete to the broken blade at middle part after tentatively breaing up.If three groups of blade vertical directions
Arrangement, the concrete on top are sent by under, and the concrete of bottom is above sent；If three groups of blade lateral arrangements, the concrete of left side
Sent by the right side, the concrete of right part is sent by a left side, while the blade that upper and lower part concrete is rotated drives push up and down, is sent
To the position of broken blade.Broken blade further breaks up bubble, makes that bubble is smaller in concrete and size is more uniform, and three
Group blade is used cooperatively, and the concrete in cylinder can be made to seethe up and down, reach mixed uniformly effect, make bubble in concrete
Distribution it is more uniform；Bubble is smaller in cellular concrete and size and distribution are more uniform, can make the contact between bubble
Area diminishes, and reduces the generation of insertion bubble.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the cut-away section structural representation of cellular concrete agitating device provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation of the A-A direction views of Fig. 1 embodiments；
Fig. 3 is another structural representation 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 in figure：
1- cylinders；11- bubble access apertures；12- charging apertures；121- feeds lid；122- observation panels；123- observes lid；13- goes out
Material mouth；14- support beams；15 stirring auxiliary are stupefied.
2- stirring structures；21- power transmission shafts；22- broken blades；The distribution blades of 23- first；The distribution blades of 24- second；
3- power-equipments.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
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 instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 5, now a kind of cellular concrete agitating device provided by the invention is illustrated.Institute
Cellular concrete agitating device, including cylinder 1, stirring structure 2 and power-equipment 3 are stated, the stirring structure 2 is located at the cylinder
Inside 1, the power-equipment 3 is connected with the stirring structure 2 and drives the stirring structure 2 to move, and the stirring structure 2 wraps
Include power transmission shaft 21, broken blade 22, the first distribution blade 23 and the second distribution blade 24, it is first distribution blade 23, described
Broken blade 22 and second distribution blade 24 are connected with the power transmission shaft 21, and the broken blade 22 is located at described first
Between distribution blade 23 and second distribution blade 24, first distribution blade 23 and second distribution blade 24 are
Twisted blade and opposite bending；The middle part of cylinder 1 or bottom are provided with bubble access apertures 11.
A kind of cellular concrete agitating device provided by the invention, compared with prior art, bubble from the middle part of cylinder 1 or under
Portion is passed through, and is floated in the presence of the gravity of concrete, can pass through on stirring structure 2 the three groups of blades set, can be more abundant
Ground mixes with concrete.First distribution blade 23 and the second distribution blade 24 be twisted blade, will can be mixed in concrete
Bubble further can push concrete to the broken blade 22 at middle part after tentatively breaing up.If three groups of blade vertical direction arrangements,
The concrete on top is sent by under, and the concrete of bottom is above sent；If three groups of blade lateral arrangements, the concrete of left side are right
Send, the concrete of right part is sent by a left side, while the blade that upper and lower part concrete is rotated drives push up and down, is sent to brokenly
The position of broken blade 22.Broken blade 22 further breaks up bubble, makes that bubble is smaller in concrete and size is more uniform, and three
Group blade is used cooperatively, and the concrete in cylinder 1 can be made to seethe up and down, reach mixed uniformly effect, make coagulation air in soil
The distribution of bubble is more uniform；Bubble is smaller in cellular concrete and size and is distributed more uniform, can make connecing between bubble
Contacting surface product diminishes, and reduces the generation of insertion bubble.
Further, also referring to Fig. 2 and Fig. 3, as a kind of cellular concrete agitating device provided by the invention
The distance of a kind of embodiment, the first distribution blade 23 and the second distribution blade 24 and barrel is 1cm~10cm, while not
Preferably exceed the 10% of the diameter of cylinder 1, the distance of broken blade 22 and barrel is more than the first distribution blade 23 and the second distribution blade
24 with the distance of barrel.The hypotelorism of first distribution blade 23 and the second distribution blade 24 and barrel easily causes the end of blade
Concrete grout flow velocity between end and barrel is excessive, can both influence the stability of the bubble in concrete slurry and uniformly divide
Cloth, it can also increase the resistance of blade, cause rotating speed to reduce, mixing effect declines；And the first distribution blade 23 and the second scattered leaf
The hypertelorism of piece 24 and barrel, easily cause concrete slurry stirring uneven.Because the main function of broken blade 22 is
Bubble in concrete slurry is crushed, and the first distribution blade 23 and the second distribution blade 24 can be by concrete slurries
Stirred to the middle part of cylinder 1, so broken blade 22 need not be oversize, can also play preferable fragmentation.
Further, as a kind of a kind of embodiment of cellular concrete agitating device provided by the invention, institute
The distortion angle for stating the first distribution blade 23 and second distribution blade 24 is 15 °~60 °.Distortion angle refers to root of blade
The angulation between end cross section, the first distribution blade 23 and the second distribution blade 24 are twisted by an angle, and are advantageous to
Promote concrete grout liquid movement, distortion angle best results in the range of 15 °~60 °.
Further, refering to Fig. 3, one kind specific implementation as a kind of cellular concrete agitating device provided by the invention
Mode, first distribution blade 23 and second distribution blade 24 are bent to the opposite direction that the stirring structure 2 rotates.This
Sample can make the first distribution blade 23 and the second distribution blade 24 more conforms to the motion of fluid, ensure blade uniform stressed, prevent
Blade concentrated wear and burst apart.
Further, refering to Fig. 2 and Fig. 3, one kind tool as a kind of cellular concrete agitating device provided by the invention
Body embodiment, the stirring structure 2 include at least three the first distribution blades of interval angles identical 23, at least three intervals
Angle identical broken blade 22 and at least three the second distribution blades of interval angles identical 24.
Further, refering to Fig. 1 to Fig. 3, one kind tool as a kind of cellular concrete agitating device provided by the invention
Body embodiment, the projection of first distribution blade 23 and second distribution blade 24 in the plane of vertical drive shaft 21
Apart from one another by staggeredly.First distribution blade 23 and the second distribution blade 24 intermesh and preferably concrete slurry can be driven to transport
It is dynamic, make concrete slurry crisscross motion, so that concrete slurry is internally formed more complicated fluidised form, reach preferably scattered
Effect.
Further, refering to Fig. 1, one kind specific implementation as a kind of cellular concrete agitating device provided by the invention
Mode, first distribution blade 23 and second distribution blade 24 are both connected to middle part or the root of the broken blade 22
Portion.The power that can so apply to the concrete slurry at the middle part of cylinder 1 is smaller, and the concrete slurry of the periphery of cylinder 1 is applied
Power it is bigger, be more beneficial for balancing the flow velocity of the concrete slurry in whole cylinder 1, ensure that bubble is uniformly distributed.
Further, refering to Fig. 1, Fig. 4 and Fig. 5, one as a kind of cellular concrete agitating device provided by the invention
Kind embodiment, the charging aperture 12 of the cylinder 1 are located at the top of the cylinder 1, and the discharging opening 13 of the cylinder 1 is located at
The bottom of cylinder 1.From its top feed of cylinder 1, from the bottom discharge of cylinder 1, gravity can be relied on to complete, be easy to manually grasp
Make, while be combined from its top feed of cylinder 1 with from the bottom aerating of cylinder 1, sealing can be effectively internally formed to concrete slurry
Structure, prevent inside air incorporation concrete slurry, influence the quality of concrete.
Further, refering to Fig. 4 and Fig. 5, one kind tool as a kind of cellular concrete agitating device provided by the invention
Body embodiment, the charging aperture 12 of the cylinder 1 are provided with charging lid 121, and the charging lid 121 is flip structure.
Set charging lid 121 to be advantageous to being closed inside cylinder 1, while can also prevent concrete slurry spluttering.
Further, refering to Fig. 4 and Fig. 5, one kind tool as a kind of cellular concrete agitating device provided by the invention
Body embodiment, the charging lid 121 are provided with observation panel 122, and the observation panel 122 is provided with observation lid 123.Set
Observation panel 122, the stirring state that can be more convenient in operating personnel's observation cylinder 1, sets observation lid 123 to be advantageous to cylinder 1
Inside is closed, while can also prevent concrete slurry spluttering.
Further, refering to Fig. 1, Fig. 4 and Fig. 5, one as a kind of cellular concrete agitating device provided by the invention
Kind embodiment, the cylinder 1 is vertical structure, and the top of cylinder 1 is provided with support beam 14, and the power-equipment 3 is solid
It is scheduled in the support beam 14, the charging aperture 12 of the cylinder 1 is located at the side of the support beam 14.Such structure is advantageous to
Space is saved, while support beam 14 and power-equipment 3 can also increase the quality of cylinder 1, so as to reduce the vibrations of cylinder 1, ensure
The stability of whole device.
Further, refering to Fig. 1, Fig. 2 and Fig. 3, one as a kind of cellular concrete agitating device provided by the invention
Kind of embodiment, is additionally provided with stirring auxiliary stupefied 15 on the inwall of cylinder 1, stirring auxiliary stupefied 15 along and stirring structure 2 main shaft
Line is parallel.Stirring auxiliary stupefied 15 can make the concrete slurry near the inwall of cylinder 1 form more complicated fluidised form, be advantageous to mix
Solidifying soil paste liquid is sufficiently stirred, and due to the fluidised form of concrete slurry can be made more complicated, it helps peel off in cylinder 1
The powder such as the cement of wall adhesion.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. cellular concrete agitating device, it is characterised in that：Including cylinder（1）, stirring structure（2）And power-equipment（3）, The stirring structure（2）Positioned at the cylinder（1）Inside, the power-equipment（3）With the stirring structure（2）Connect and drive The stirring structure（2）Motion；The stirring structure（2）Including power transmission shaft（21）, broken blade（22）, the first distribution blade（23）With the second distribution blade （24）, first distribution blade（23）, the broken blade（22）With second distribution blade（24）With the transmission Axle（21）Connection, the broken blade（22）Positioned at first distribution blade（23）With second distribution blade（24）It Between, first distribution blade（23）With second distribution blade（24）It is twisted blade and opposite bending；The cylinder（1）Middle part or bottom are provided with bubble access apertures（11）.
- A kind of 2. cellular concrete agitating device as claimed in claim 1, it is characterised in that：First distribution blade（23） With second distribution blade（24）Distortion angle be 15 °~60 °.
- A kind of 3. cellular concrete agitating device as claimed in claim 1, it is characterised in that：First distribution blade（23） With second distribution blade（24）To the stirring structure（2）The opposite direction bending of rotation.
- A kind of 4. cellular concrete agitating device as claimed in claim 1, it is characterised in that：The stirring structure（2）Including At least three distribution blades of interval angles identical first（23）, at least three interval angles identical broken blades（22）Extremely Few three distribution blades of interval angles identical second（24）.
- A kind of 5. cellular concrete agitating device as claimed in claim 1, it is characterised in that：First distribution blade（23） With second distribution blade（24）In vertical drive shaft（21）Plane on projection apart from one another by.
- A kind of 6. cellular concrete agitating device as claimed in claim 1, it is characterised in that：First distribution blade（23） With second distribution blade（24）It is connected to the broken blade（22）Middle part or root.
- A kind of 7. cellular concrete agitating device as claimed in claim 1, it is characterised in that：The cylinder（1）Charging aperture （12）Positioned at the cylinder（1）Top, the cylinder（1）Discharging opening（13）Positioned at the bottom of the cylinder 1.
- A kind of 8. cellular concrete agitating device as claimed in claim 1, it is characterised in that：The cylinder（1）Charging aperture （12）It is provided with charging lid（121）, the charging lid（121）For flip structure.
- A kind of 9. cellular concrete agitating device as claimed in claim 1, it is characterised in that：The charging lid（121）On Provided with observation panel（122）, the observation panel（122）It is provided with observation lid（123）.
- A kind of 10. cellular concrete agitating device as claimed in claim 1, it is characterised in that：The cylinder（1）For vertical knot Structure, the cylinder（1）Top is provided with support beam（14）, the power-equipment（3）It is fixed on the support beam（14）On, the cylinder Body（1）Charging aperture（12）Positioned at the support beam（14）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631125.8A CN107471450B (en) | 2017-07-28 | 2017-07-28 | Bubble concrete mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631125.8A CN107471450B (en) | 2017-07-28 | 2017-07-28 | Bubble concrete mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107471450A true CN107471450A (en) | 2017-12-15 |
| CN107471450B CN107471450B (en) | 2023-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710631125.8A Active CN107471450B (en) | 2017-07-28 | 2017-07-28 | Bubble concrete mixing device |
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| Country | Link |
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| CN (1) | CN107471450B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308209A (en) * | 2022-08-09 | 2022-11-08 | 山东科技大学 | Device and method for real-time observation of air bubbles in freshly mixed concrete |
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| JP2008110904A (en) * | 2006-10-31 | 2008-05-15 | Meiko Bosui Kk | Method for producing bubble-containing viscous product |
| CN202147314U (en) * | 2011-07-21 | 2012-02-22 | 梁材 | Light foam concrete mixer |
| CN205799858U (en) * | 2016-07-04 | 2016-12-14 | 秦美珠 | A kind of foam concrete preparation facilities |
| CN207448804U (en) * | 2017-07-28 | 2018-06-05 | 河北三山建材科技有限公司 | A kind of cellular concrete agitating device |
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2017
- 2017-07-28 CN CN201710631125.8A patent/CN107471450B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008110904A (en) * | 2006-10-31 | 2008-05-15 | Meiko Bosui Kk | Method for producing bubble-containing viscous product |
| CN202147314U (en) * | 2011-07-21 | 2012-02-22 | 梁材 | Light foam concrete mixer |
| CN205799858U (en) * | 2016-07-04 | 2016-12-14 | 秦美珠 | A kind of foam concrete preparation facilities |
| CN207448804U (en) * | 2017-07-28 | 2018-06-05 | 河北三山建材科技有限公司 | A kind of cellular concrete agitating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308209A (en) * | 2022-08-09 | 2022-11-08 | 山东科技大学 | Device and method for real-time observation of air bubbles in freshly mixed concrete |
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| Publication number | Publication date |
|---|---|
| CN107471450B (en) | 2023-11-07 |
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