CN207221723U - A kind of two-component slip casting mixing arrangement - Google Patents
A kind of two-component slip casting mixing arrangement Download PDFInfo
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- CN207221723U CN207221723U CN201721208692.4U CN201721208692U CN207221723U CN 207221723 U CN207221723 U CN 207221723U CN 201721208692 U CN201721208692 U CN 201721208692U CN 207221723 U CN207221723 U CN 207221723U
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- slip casting
- inflow entrance
- mixing arrangement
- component
- arrangement according
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Abstract
The utility model discloses a kind of two-component slip casting mixing arrangement, including four-way connection, the four-way connection has three inflow entrances and a flow export, wherein the center line of the first inflow entrance is identical with the center line of the second inflow entrance, the center line of 3rd inflow entrance and the centerline parallel of the flow export, shut-off valve is both provided with first inflow entrance, second inflow entrance and the 3rd inflow entrance, static mixer is provided with the flow export.Two-component slip casting mixing arrangement disclosed in the utility model, readily available uniform two-component mixing.
Description
Technical field
Grouting device field is the utility model is related to, specifically, the utility model is related to a kind of two-component slip casting mixing
Device.
Background technology
Two fluid grouting, or referred to as two-component slip casting, are substantially alternately to inject the slurries of two-component in soil, two kinds of slurries
React generation gel-like substance in the liquid short time, plays the role of cementing and filling pore, makes intensity and the carrying of medium
Ability improves.Two fluid grouting, is usually used in the grouting and reinforcing of soil, ground, roadbase and roadbed.
In engineer application, two fluid grouting primarily serves the effect of waterproofing and leakage-stopping.In the prior art, generally use replaces
The mode of injection, and the mode alternately injected does not have the whipping process of shear-mixed, can cause two-component slurries mixing uniformity
There are some problems.And when two kinds of slurry fluidities, viscosity, density contrast away from it is larger when, the uniformity of mixing can be worse, gelling
The physicochemical property of material can significantly decline.
The uniformity for improving the mixing of two-component injecting paste material has clear improvement two fluid grouting effect, therefore, exploitation design
A kind of efficient two-component slip casting mixing arrangement applies important in inhibiting to two fluid grouting technical matters.
Utility model content
The technical problem to be solved by the utility model is in view of the deficienciess of the prior art, provide a kind of double
Component slip casting mixing arrangement, it can be easy to uniformly mix two-component.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of two-component slip casting mixing dress
Put, including four-way connection, the four-way connection has three inflow entrances and a flow export, wherein the center line of the first inflow entrance
It is identical with the center line of the second inflow entrance, the center line of the 3rd inflow entrance and the centerline parallel of the flow export, described first
Shut-off valve is both provided with inflow entrance, second inflow entrance and the 3rd inflow entrance, is provided with the flow export quiet
State mixer.
Preferably, first inflow entrance on second inflow entrance with being both provided with flowmeter.
Preferably, the flow is calculated as digital indication flow meter.
Preferably, the static mixer is remote close to one end of the flow export and/or the static mixer
One end from the flow export is provided with connecting tube.
Preferably, flanged joint is used between the connecting tube and the static mixer.
Preferably, the static mixer is followed successively by conduit enclosure, magnetized layer and mixing component from outside to inside.
Preferably, the magnetized layer includes sponge interlayer and permanent magnet, the sponge interlayer and the permanent magnet
Along the length direction interlaced arrangement of the static mixer.
Preferably, the mixing component is flight group, and there are the flight group multiple flights to connect successively
Connect and form, the center line of the flight group is overlapped with the center line of the conduit enclosure.
Preferably, flight described in adjacent two panels is oppositely oriented.
Preferably, the material of the flight is stainless steel, and the adjacent flight is welded.
Implement the two-component slip casting mixing arrangement of the utility model, have the advantages that：, can be with using four-way connection
Component A slurries Grouting Pipe and B component slurries Grouting Pipe are connected respectively with the second inflow entrance using the first inflow entrance, in static mixing
Two kinds of device position component is effectively mixed, so as to improve uniformity.Especially, when setting flowmeter, observation can be easy to
The flow of entrance, adjusts the proportioning of two kinds of components.Magnetized layer set by static mixer, enables to slurry hydration to add
It hurry up, condensation setting rate is accelerated, and improves compression strength and water resistance.The 3rd inflow entrance set, can be in order in construction knot
Clear water is accessed after beam, which is cleaned.
Brief description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the front view of one embodiment of the two-component slip casting mixing arrangement of the utility model；
Fig. 2 is the stereogram of Fig. 1；
Fig. 3 is the sectional view of static mixer in Fig. 1；
Fig. 4 is the sectional view of magnetized layer in Fig. 3；
Fig. 5 is the stereogram of flight group in Fig. 3.
In each figure,
The first shut-off valves of 1-；The second shut-off valves of 2-；The 3rd shut-off valves of 3-；4- flowmeters；5- four-way connections；501- is first-class
Entrance；The second inflow entrances of 502-；The 3rd inflow entrances of 503-；504- flow exports；6- connecting tubes；7- static mixers；701- pipelines
Shell；702- magnetized layers；70201- sponge interlayers；70202- permanent magnets；703- flight groups；70301- flights.
Embodiment
In order to which the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached
Figure, is further described the utility model.
With reference to shown in Fig. 1~2, the two-component slip casting mixing arrangement of the utility model, including four-way connection 5, herein, four-way
Connector 5 is integrated part, and four-way connection 5 has three inflow entrances and a flow export 504, wherein, the center of the first inflow entrance 501
Line is identical with the center line of the second inflow entrance 502, the center line of the 3rd inflow entrance 503 and the centerline parallel of flow export 504, this
So that the four-way connection 5 is irregular shown in figure, the center line of the 3rd inflow entrance 503 and the center line of flow export 504
And differ.In figure, 504 perpendicular relation of 501/ second inflow entrance 502 of the first inflow entrance and 503/ flow export of the 3rd inflow entrance.
Shut-off valve is both provided with first inflow entrance 501, the second inflow entrance 502 and the 3rd inflow entrance 503, to control
With the break-make of extraneous pipeline, shut-off valve can be connected on each mouth by flange method.Herein, it is first-class for ease of distinguishing
The shut-off valve of entrance 501 is the first shut-off valve 1, and the shut-off valve of the second inflow entrance 502 is the second shut-off valve 2, the 3rd inflow entrance 503
Shut-off valve be the 3rd shut-off valve 3.Static mixer 7 is provided with flow export 504, so that the slurry flowed into inflow entrance carries out
Mixing.
For ease of controlling the proportioning of two kinds of slip casting, flowmeter is both provided with the first inflow entrance 501 and the second inflow entrance 502
4.It is preferred that flowmeter 4 is digital indication flow meter, easy to directly observe.
As shown in the figure, static mixer 7 is close to one end of flow export 504 (i.e. between static mixer 7 and flow export 504)
Connecting tube 6 is both provided with the one end of static mixer 7 away from flow export 504.Alternatively, static mixer 7 is close to flow export
504 one end or one end setting connecting tube 6 away from flow export 504.A kind of preferred embodiment, connecting tube 6 and static mixer 7 it
Between use flanged joint.
With reference to shown in Fig. 3, static mixer 7 is followed successively by conduit enclosure 701, magnetized layer 702 and mixing component from outside to inside.
Magnetized layer 702, can accelerate the hydration of slurry, accelerate condensation setting rate, improve compression strength and water resistance.
With reference to shown in Fig. 4, magnetized layer 702 includes sponge interlayer 70201 and permanent magnet 70202, sponge interlayer 70201 and forever
Length direction interlaced arrangement of the magnet 70202 along static mixer 7, wherein, the quantity of sponge interlayer 70201 is eight, permanent magnetism
The quantity of iron 70202 is seven, and spaced arrangement, i.e. sponge interlayer 70201 are adjacently positioned with permanent magnet 70202.
With reference to shown in Fig. 5, mixing component is flight group 703, and flight group 703 has multiple flights 70301 successively
It is formed by connecting, is specifically ten flights 70301, the center line of flight group 703 and the center line of conduit enclosure 701 in figure
Overlap.Preferably, as shown in the figure, adjacent two panels flight 70301 it is oppositely oriented.Further, the material of flight 70301
Matter is stainless steel, and adjacent flight 70301 is welded, such as adjacent 70301 head and the tail of flight are welded by argon arc welding.
In the following, by taking two kinds of component waterglass slurries and geopolymer slurries two fluid grouting technique as an example, to the utility model
Illustrate.
During assembling, the first inflow entrance 501 of four-way connection 5 is connected with the first shut-off valve 1, the other end of the first shut-off valve 1
It is connected with flowmeter 4, the other end of flowmeter 4 is connected with waterglass Grouting Pipe；Second inflow entrance 502 and 2 phase of the second shut-off valve
Even, the other end of the second shut-off valve 2 is connected with flowmeter 4, and the other end of flowmeter 4 is connected with geopolymer Grouting Pipe；3rd
Inflow entrance 503 is connected with the 3rd shut-off valve 3, and the other end of the 3rd shut-off valve 3 is connected with water pipe；Flow export 504 and connecting tube 6
It is connected, the other end of connecting tube 6 is connected with static mixer 7, and the other end of static mixer 7 is after connecting tube 6 has been connect
It is connected with Grouting Pipe (not indicated in figure), above connection mode is flanged joint.
In use, first turn on the second shut-off valve 2, ensuring that geopolymer slurries fill the extension of the second inflow entrance 502
The first shut-off valve 1 is then turned on after section (i.e. before flow export 504), the reason is that：Since geopolymer slurries and waterglass are starched
Setting time is very fast after being chemically reacted after liquid contact mixing, about -5 minutes 3 minutes, if allowing two kinds of slurries in the second inflow entrance
Chemical reaction is produced at 502 extension section, it will block the second inflow entrance 502.This operates the extension so that the second inflow entrance 502
A kind of slurries are only existed at section, the possibility of chemical reaction is produced so as to avoid two kinds of slurries.And latter two slurries are from connection
Pipe 6 flows into static mixer 7, in the process, can pass through the flowmeter 4 at the first inflow entrance 501 and the second inflow entrance 502
Actual flow is measured, and adjusts each flow rate of grouting, so as to configure the slurries of different ratios.The slurries of inflow are mixed by static state
The flight group 703 of clutch 7 carries out segmentation mixing, and by way of first flight 70301 when is divided into 1/2, second spiral shell of approach
1/4 is divided into during blade 70301, until last be divided into 1/1024, two kinds of slurries are so as to obtain uniform mixing.And starch
Liquid flows through the magnetized layer 702 in static mixer 7 during mixing, in order to accelerates slurry hydration, coagulates
Tie setting rate to accelerate, improve compression strength and water resistance.The magnetic field intensity of magnetized layer 702 is 5700-12000Gs.
Since geopolymer slurries and the setting time of waterglass slurries generation chemical reaction are very fast, about 3 minutes, so
Need quickly to be cleaned after construction terminates.During cleaning, open be connected to water pipe on the 3rd inflow entrance 503
3rd shut-off valve 3.
The utility model advantage is：Magnetized layer 702 is added, accelerates slurry hydration, condensation setting rate is accelerated,
Improve compression strength and water resistance；Irregular type four-way interface is employed, so as to fundamentally avoid two kinds of slurries in source
React generation induration at head；Employ auger style static mixer 7 so that slurries mixing is highly uniform；Equipped with cleaning
Access port (i.e. the 3rd inflow entrance 503), can quickly clean residual slurry after construction, and it is solidifying to prevent that it from occurring in equipment
Knot, keeps the integrity of equipment；Equipped with digital indication flow meter, the two-component slurries of different proportion can be easily configured.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of two-component slip casting mixing arrangement, it is characterised in that including four-way connection, the four-way connection has three inflows
Mouth and a flow export, wherein the center line of the first inflow entrance is identical with the center line of the second inflow entrance, in the 3rd inflow entrance
The centerline parallel of heart line and the flow export, first inflow entrance, second inflow entrance and the 3rd inflow entrance
On be both provided with shut-off valve, be provided with static mixer on the flow export.
2. two-component slip casting mixing arrangement according to claim 1, it is characterised in that first inflow entrance and described the
Flowmeter is both provided with two inflow entrances.
3. two-component slip casting mixing arrangement according to claim 2, it is characterised in that the flow is calculated as flow of digit display
Meter.
4. two-component slip casting mixing arrangement according to claim 1, it is characterised in that the static mixer is close to described
The one end of one end of flow export and/or the static mixer away from the flow export is provided with connecting tube.
5. two-component slip casting mixing arrangement according to claim 4, it is characterised in that the connecting tube and the static state are mixed
Flanged joint is used between clutch.
6. two-component slip casting mixing arrangement according to claim 1, it is characterised in that the static mixer is from outside to inside
It is followed successively by conduit enclosure, magnetized layer and mixing component.
7. two-component slip casting mixing arrangement according to claim 6, it is characterised in that the magnetized layer includes sponge interlayer
And permanent magnet, the length direction interlaced arrangement of the sponge interlayer and the permanent magnet along the static mixer.
8. two-component slip casting mixing arrangement according to claim 6, it is characterised in that the mixing component is flight
There are multiple flights to be connected in sequence for group, the flight group, center line and the conduit enclosure of the flight group
Center line overlap.
9. two-component slip casting mixing arrangement according to claim 8, it is characterised in that flight described in adjacent two panels
It is oppositely oriented.
10. two-component slip casting mixing arrangement according to claim 8, it is characterised in that the material of the flight is not
Become rusty steel, and the adjacent flight is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208692.4U CN207221723U (en) | 2017-09-20 | 2017-09-20 | A kind of two-component slip casting mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208692.4U CN207221723U (en) | 2017-09-20 | 2017-09-20 | A kind of two-component slip casting mixing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207221723U true CN207221723U (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721208692.4U Active CN207221723U (en) | 2017-09-20 | 2017-09-20 | A kind of two-component slip casting mixing arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608695A (en) * | 2020-06-05 | 2020-09-01 | 中铁二十局集团有限公司 | Shield constructs synchronous slip casting of construction and mends thick liquid system |
-
2017
- 2017-09-20 CN CN201721208692.4U patent/CN207221723U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608695A (en) * | 2020-06-05 | 2020-09-01 | 中铁二十局集团有限公司 | Shield constructs synchronous slip casting of construction and mends thick liquid system |
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