CN209478582U - A kind of agitating device for graphene concrete - Google Patents
A kind of agitating device for graphene concrete Download PDFInfo
- Publication number
- CN209478582U CN209478582U CN201822150722.1U CN201822150722U CN209478582U CN 209478582 U CN209478582 U CN 209478582U CN 201822150722 U CN201822150722 U CN 201822150722U CN 209478582 U CN209478582 U CN 209478582U
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- China
- Prior art keywords
- agitator tank
- tank
- shaft
- diversion rod
- 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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Abstract
The utility model discloses the agitating device for graphene concrete, the bottom of premixing tank is connected to agitator tank；Driving motor is installed above premixing tank, dispersion impeller and the first stirring blade are sequentially installed on agitating shaft, one screw metering device is installed on graphene feed inlet, the inside top of agitator tank is equipped with fixed plate, multiple diversion rods are vertically equipped in agitator tank, the upper end of diversion rod is rotatably assorted by shaft and fixed plate, the lower end of diversion rod is rotatably assorted by the bottom plate of shaft and agitator tank, the bottom outside center of agitator tank is equipped with the sun gear matched with agitating shaft, the shaft of diversion rod lower end is equipped with planetary gear, multiple guide vanes are installed on diversion rod, second stirring blade is installed on agitating shaft.Screw metering device is quantitative to graphene oxide injected volume, and graphene oxide and concrete premix in premixing tank, are again stirring in agitator tank, and the guide vane on diversion rod is interspersed with stirring blade, and raising stirs and evenly mixs effect.
Description
Technical field
The utility model belongs to building material technical field, fills more particularly, to a kind of stirring for graphene concrete
It sets.
Background technique
With infrastructure needs be continuously improved with the continuous replacements of modern technologies, highway, resident room, bridge,
Concrete used in the building engineering fields such as tunnel, embankment project has become the maximum raw material of architectural engineering dosage.Coagulation
Soil purposes is single, poor mechanical property, easy to aging, cracking, the normal concrete that porous, service life is shorter is by current era
It eliminates, various specific uses, unique construction, high-performance, Gao Gongneng, environmentally protective concrete with long service life, which has become, to be ground
Study carefully the goal seeking of development person.
Graphene oxide is to be made using graphite as raw material by redox method.On the one hand, graphene oxide energy
With high molecular polymer polycarboxylate water-reducer modification by copolymerization, oxygen-containing functional group can be with the cement base-material in concrete on copolymer
In Ca2+Reaction, so as to improve the structure of cement water body crystal, on the other hand, graphene oxide is directly added into concrete,
Method by being blended in simple room, so as to improve the microstructure of cement.The graphene oxide concrete being mixed can
The performances such as intensity, conductivity, the thermal conductivity of concrete are improved, are had broad application prospects.
But in actual use, the usage amount of graphene oxide is less, is to will appear in concrete mixed process mixed
Non-uniform problem is closed, and the input amount of graphene oxide can not be measured specifically, influences the items of mixed concrete
Performance.
Utility model content
A kind of the purpose of the utility model is to provide structures simple, easy to operate, measuring fixed amount graphene oxide, stirring are mixed
Even effect is good, the high production efficiency agitating device for graphene concrete.
The technical solution of the utility model is as follows:
Including premixing tank, agitator tank and stirring pot bottom is arranged in a kind of agitating device for graphene concrete
Discharge port, the premixing tank is mounted on the top of agitator tank, and the bottom of the premixing tank is connected to agitator tank；
Driving motor is installed above the premixing tank, the output shaft of the driving motor and is arranged in premixing tank
Axis connection is stirred, dispersion impeller and the first stirring blade is sequentially installed on the agitating shaft, is provided with graphite on the premixing tank
Alkene feed inlet and concrete feed inlet install a screw metering device, the spiral metering dress on the graphene feed inlet
It sets including metering shell, feed hopper, motor and helical axis, offers the feeding port being connected to feed hopper on the shell, it is described
One end of shell offers discharge gate, and the motor is mounted on the outside of the shell, the drive shaft of the motor and the spiral shell
Spin axis connection；
The inside top of the agitator tank is equipped with fixed plate, and multiple diversion rods are vertically equipped in the agitator tank, described to lead
The upper end of flow post is rotatably assorted by shaft and the fixed plate, and the lower end of diversion rod is rotated by the bottom plate of shaft and agitator tank
Cooperation, the bottom outside center of the agitator tank are equipped with the sun gear matched with agitating shaft, and the diversion rod lower end turns
Axis is equipped with planetary gear, and the sun gear and planetary gear are intermeshed to be used to that the diversion rod to be driven to rotate, described to lead
Multiple guide vanes are installed, the agitating shaft protrudes into agitator tank, and the second paddle is equipped on agitating shaft in flow post
Piece.
It is stretched in premixing tank in the shell of above-mentioned technical proposal, the screw metering device, and discharge gate is higher than described
Dispersion impeller, the material to be mixed for rapid dispersion.
In above-mentioned technical proposal, the fixed plate is annular slab, and offers on the annular slab and match with shaft
Rotation hole, so that the shaft of diversion rod is rotatably installed in rotation hole.
In above-mentioned technical proposal, the diversion rod is uniformly distributed along the circumferencial direction of annular slab.
The guide vane being arranged in above-mentioned technical proposal, the diversion rod is staggered with the second stirring blade.
Scraper plate is installed in the outer edge of above-mentioned technical proposal, the guide vane.
In above-mentioned technical proposal, the quantity of the diversion rod is at least 6.
In above-mentioned technical proposal, the outer edge of first stirring blade and the second stirring blade is equipped with scraper plate.
It is connected between above-mentioned technical proposal, the agitator tank and premixing tank by return pipe, the return pipe is equipped with
One end of reflux pump, the return pipe is arranged on the side wall of agitator tank, and the other end is arranged on the side wall of premixing tank.
Delivery sheet is installed between above-mentioned technical proposal, the premixing tank and agitator tank, is uniformly divided on the delivery sheet
It is furnished with feedhole.
The utility model has the advantages and positive effects of:
1. screw metering device is quantitative to graphene oxide injected volume, graphene oxide and concrete carry out in premixing tank
Premix, so that the material of premix is delivered in agitator tank again after the less graphene oxide of usage amount and concrete stir and evenly mix
Secondary stirring, the guide vane on diversion rod are interspersed with stirring blade, and mutually synergistic effect, reach what material was uniformly mixed
Effect.
2. sun gear and planetary gear are intermeshed, diversion rod rotation, guide vane are driven under the action of agitating shaft
On scraper plate strike off the mixed material in agitator tank, effectively prevent graphene oxide to be adhered on the inner wall of agitator tank, influence object
The mixing of material.
3. scraper plate is arranged in stirring blade, graphene is effectively prevent the phenomenon that wall built-up occur when rotating stirring, improves material
Stirring efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the agitating device for graphene concrete of the utility model；
Fig. 2 is the top view of the agitating device for graphene concrete of the utility model；
Fig. 3 is the bottom view of agitator tank in the utility model；
Fig. 4 is the structural schematic diagram of screw metering device in the utility model.
In figure:
1, driving motor 2, concrete feed inlet 3, dispersion impeller
4, the first stirring blade 5, scraper plate 6, premixing tank
7, fixed plate 8, diversion rod 9, guide vane
10, the second stirring blade 11, agitating shaft 12, planetary gear
13, sun gear 14, discharge port 15, agitator tank
16, screw metering device 17, discharge gate 18, feed hopper
19, helical axis 20, motor 21, shell
22, return pipe 23, reflux pump
Specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.It should be appreciated that described herein
Specific embodiment is used only for explaining the utility model, is not used to limit the utility model, is never limited in the utility model
Protection scope.
Embodiment 1
As shown in Figs 1-4, the agitating device for graphene concrete of the utility model, including premixing tank 6, agitator tank
15 and the discharge port 14 of 15 bottom of agitator tank is set, premixing tank 6 is mounted on the top of agitator tank 15, and the bottom of the premixing tank 6
Portion is connected to agitator tank 15；The top of premixing tank 6 is equipped with driving motor 1, and the output shaft of driving motor 1 and setting are in premixing tank
Agitating shaft 11 in 6 connects, and is sequentially installed with dispersion impeller 3 and the first stirring blade 4 on agitating shaft 11, is provided on premixing tank 6
Graphene feed inlet and concrete feed inlet 2 install a screw metering device 16, screw metering device on graphene feed inlet
16 include metering shell 21, feed hopper 18, motor 20 and helical axis 19, offers the feeding being connected to feed hopper 18 on shell 21
Mouthful, one end of shell 21 offers discharge gate 17, and motor 20 is mounted on the outside of shell 21, the drive shaft and helical axis of motor 20
19 connections.
The inside top of above-mentioned agitator tank 15 is equipped with fixed plate 7, is vertically equipped with multiple diversion rods 8, water conservancy diversion in agitator tank 15
The upper end of bar 8 is rotatably assorted by shaft with fixed plate 7, and the lower end of diversion rod 8 is rotated by the bottom plate of shaft and agitator tank 15
Cooperation, the bottom outside center of agitator tank 15 are equipped with the sun gear 13 matched with agitating shaft 11, the shaft of 8 lower end of diversion rod
Equipped with planetary gear 12, sun gear 13 and planetary gear 12 are intermeshed to be used to that diversion rod 8 to be driven to rotate, on diversion rod 8
Multiple guide vanes 9 are installed, agitating shaft 11 protrudes into agitator tank 15, and the second stirring blade is equipped on agitating shaft 11
10。
It further says, the shell 21 of screw metering device 16 stretches in premixing tank 6, and discharge gate 17 is higher than dispersion impeller
3, the material to be mixed for rapid dispersion.
Further to say, fixed plate 7 is annular slab, and the rotation hole matched with shaft is offered on the annular slab,
So that the shaft of diversion rod 8 is rotatably installed in rotation hole, diversion rod 8 is uniformly distributed 6 along the circumferencial direction of annular slab, water conservancy diversion
Second stirring blade 10 of the guide vane 9 that is arranged on bar 8 and agitating shaft 11 is interspersed setting, in material mixing
When, enhance the whipping performance in agitator tank 15, material forms eddy flow inside agitator tank 15 to promote graphene oxide preferably
It is mutually mixed with concrete.
It further says, the outer edge of guide vane 9 is equipped with scraper plate 5.
It further says, connected between agitator tank 15 and premixing tank 6 by return pipe 22, return pipe 22 is equipped with reflux pump
23, one end of return pipe 22 is arranged on the side wall of agitator tank 15, and the other end is arranged on the side wall of premixing tank 6.
Graphene oxide is quantitatively transferred in premixing tank 6 by feed hopper 18, and concrete is delivered to through concrete feed inlet 2
In premixing tank 6, the graphene oxide quantitatively put into first passes through dispersion impeller 3 and is dispersed in premixing tank 6, in the first stirring blade 4
It is mixed for the first time in premixing tank 6 under effect, material enters in agitator tank 15 later, the starting of the second stirring blade 10
It is run in agitator tank 15, while the upper and lower ends of diversion rod 8 pass through shaft respectively and are rotatably installed in fixed plate 7 and planetary gear
On, under the action of driving motor 1, sun gear 13 drives the rotation of planetary gear 13 to drive diversion rod 8 to rotate, diversion rod
The rotation of guide vane 9 installed on 8 plays the role of flow-disturbing to mixed material, and the scraper plate being arranged on guide vane 9 can be with
The mixed material on 15 inner wall of agitator tank is scraped off, material wall built-up phenomenon is avoided the occurrence of, reduces the loss late of graphene mixing, is improved
Graphene and concrete are stirred efficiency.
The mixed material of graphene and concrete can be by return pipe 22 in reflux pump 23 (model QJB-W1.5)
It is returned in premixing tank 6 under effect from 15 circulation conveying of agitator tank, enhances the mobility of mixed material, preferably to realize that graphene is mixed
Coagulate the material stirring mixing of soil.
Screw metering device (model JYS-LXCS) can quantitatively launch graphene oxide from feed hopper 18, premix
After forming premix material after being premixed for the first time in tank 6, enter back into being thoroughly mixed in agitator tank 15, it is quantitative to aoxidize
Graphene, and the mixing efficiency of its material is high.
Embodiment 2
On the basis of embodiment 1, the outer edge of the first stirring blade 4 and the second stirring blade 10 is equipped with scraper plate 5, in advance
Delivery sheet is installed between mixed tank 6 and agitator tank 15, is evenly distributed with feedhole on the delivery sheet.
Feedhole on delivery sheet is uniformly distributed, and plays evenly dispersed material when conveying mixed material to agitator tank 15
Effect, so that material is entering in agitator tank 15 and can preferably be stirred.
The scraper plate being arranged on first stirring blade 4 and the second stirring blade 10, is under 9 mating reaction of guide vane, has
Viscous mixed material is glued on effect removal 15 inner wall of agitator tank.
Embodiment 3
On the basis of embodiment 1, hinged sealing cover is avoided for sealing the material in feed hopper 18 on feed hopper 18
The material of the graphene oxide of dispensing is contaminated.
The spatially relative terms such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation, have been used for
Relationship of the elements or features relative to another elements or features shown in explanatory diagram.It should be understood that in addition to figure
Shown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper".
Therefore, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or position
In other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identical
The component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relationship or
Sequentially.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
Equivalent variations and improve etc., should still belong within the patent covering scope of the utility model.
Claims (10)
1. a kind of agitating device for graphene concrete, it is characterised in that: stirred including premixing tank, agitator tank and setting
The discharge port of pot bottom, the premixing tank is mounted on the top of agitator tank, and the bottom of the premixing tank is connected to agitator tank；
Driving motor, the output shaft of the driving motor and the stirring being arranged in premixing tank are installed above the premixing tank
Axis connection is sequentially installed with dispersion impeller and the first stirring blade on the agitating shaft, be provided on the premixing tank graphene into
Material mouth and concrete feed inlet install a screw metering device, the screw metering device packet on the graphene feed inlet
Metering shell, feed hopper, motor and helical axis are included, offers the feeding port being connected to feed hopper, the shell on the shell
One end offer discharge gate, the motor is mounted on the outside of the shell, the drive shaft of the motor and the helical axis
Connection；
The inside top of the agitator tank is equipped with fixed plate, is vertically equipped with multiple diversion rods, the diversion rod in the agitator tank
Upper end be rotatably assorted by shaft and the fixed plate, the lower end of diversion rod is matched by the rotation of the bottom plate of shaft and agitator tank
It closes, the bottom outside center of the agitator tank is equipped with the sun gear matched with agitating shaft, the shaft of the diversion rod lower end
Equipped with planetary gear, the sun gear and planetary gear are intermeshed for driving the diversion rod rotation, the water conservancy diversion
Multiple guide vanes are installed, the agitating shaft protrudes into agitator tank, and the second stirring blade is equipped on agitating shaft on bar.
2. agitating device according to claim 1, it is characterised in that: the shell of the screw metering device stretches to premix
In tank, and discharge gate is higher than the dispersion impeller, the material to be mixed for rapid dispersion.
3. agitating device according to claim 2, it is characterised in that: the fixed plate is annular slab, and in the annular slab
On offer the rotation hole matched with shaft so that the shaft of diversion rod is rotatably installed in rotation hole.
4. agitating device according to claim 3, it is characterised in that: the diversion rod is uniform along the circumferencial direction of annular slab
Distribution.
5. agitating device according to claim 4, it is characterised in that: the guide vane being arranged on the diversion rod and second
Stirring blade is staggered.
6. agitating device according to claim 5, it is characterised in that: the outer edge of the guide vane is equipped with scraper plate.
7. agitating device according to claim 6, it is characterised in that: the quantity of the diversion rod is at least 6.
8. agitating device according to any one of claims 1-7, it is characterised in that: first stirring blade and
The outer edge of two stirring blades is equipped with scraper plate.
9. agitating device according to claim 8, it is characterised in that: pass through return pipe between the agitator tank and premixing tank
Connection, the return pipe are equipped with reflux pump, and one end of the return pipe is arranged on the side wall of agitator tank, and other end setting exists
On the side wall of premixing tank.
10. agitating device according to claim 1, it is characterised in that: be equipped with and send between the premixing tank and agitator tank
Flitch is evenly distributed with feedhole on the delivery sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150722.1U CN209478582U (en) | 2018-12-20 | 2018-12-20 | A kind of agitating device for graphene concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150722.1U CN209478582U (en) | 2018-12-20 | 2018-12-20 | A kind of agitating device for graphene concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209478582U true CN209478582U (en) | 2019-10-11 |
Family
ID=68126517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150722.1U Expired - Fee Related CN209478582U (en) | 2018-12-20 | 2018-12-20 | A kind of agitating device for graphene concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209478582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750894A (en) * | 2021-09-28 | 2021-12-07 | 平江县威派云母绝缘材料有限公司 | Processing equipment for synthesizing artificial mica |
| CN114734536A (en) * | 2022-05-10 | 2022-07-12 | 中交一公局西南工程有限公司 | High-performance foam concrete production system |
-
2018
- 2018-12-20 CN CN201822150722.1U patent/CN209478582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750894A (en) * | 2021-09-28 | 2021-12-07 | 平江县威派云母绝缘材料有限公司 | Processing equipment for synthesizing artificial mica |
| CN114734536A (en) * | 2022-05-10 | 2022-07-12 | 中交一公局西南工程有限公司 | High-performance foam concrete production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |