CN215463754U - Concrete additive liquid diluter - Google Patents
Concrete additive liquid diluter Download PDFInfo
- Publication number
- CN215463754U CN215463754U CN202121475219.9U CN202121475219U CN215463754U CN 215463754 U CN215463754 U CN 215463754U CN 202121475219 U CN202121475219 U CN 202121475219U CN 215463754 U CN215463754 U CN 215463754U
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- CN
- China
- Prior art keywords
- box body
- liquid
- diluter
- pipe
- concrete admixture
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- 239000007788 liquid Substances 0.000 title claims abstract description 54
- 239000000654 additive Substances 0.000 title abstract description 13
- 230000000996 additive effect Effects 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000006185 dispersion Substances 0.000 claims abstract description 17
- 239000012452 mother liquor Substances 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 20
- 238000010790 dilution Methods 0.000 abstract description 5
- 239000012895 dilution Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000003085 diluting agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000007865 diluting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101100520231 Caenorhabditis elegans plc-3 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a liquid diluter for a concrete admixture, and belongs to the field of concrete admixture processing. The diluter comprises a box body, a motor arranged at the top of the box body, universal wheels arranged at the bottom of the box body, a water inlet pipe and a liquid discharge pipe arranged on the side wall of the box body, wherein a stirring shaft coaxially connected with the motor is arranged in the box body, a helical blade is arranged on the stirring shaft, the water inlet pipe is positioned above the liquid discharge pipe, a Venturi tube is arranged on the water inlet pipe outside the box body, and the throat part of the Venturi tube is connected with an additive mother liquor pipe; be equipped with first measuring pump on the admixture mother liquor pipe, the box top still is equipped with the PLC controller, still is equipped with the second measuring pump on the inlet tube, first measuring pump, second measuring pump, motor respectively with PLC controller electric connection. According to the utility model, the venturi tube is arranged for premixing additive mother liquor outside the box body, and after premixing, the additive mother liquor is centrifugally dispersed in the box body through the dispersion disc, and is uniformly diluted under the stirring action of the stirring mechanism, so that the dilution efficiency is high; the volume is small and exquisite, is convenient for remove.
Description
Technical Field
The utility model belongs to the field of concrete admixture processing, and particularly relates to a liquid diluter for a concrete admixture.
Background
The concrete admixture is a chemical substance which is added in the process of stirring the concrete, accounts for less than 5 percent of the mass of the cement and can obviously improve the performance of the concrete. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits. With the continuous progress of scientific technology, the additive has been used more and more, and the additive has become the 5 th important component of concrete besides 4 basic components. The admixture has certain improvement effect on the anti-carbonization performance of the concrete, and a certain linear relation exists between the carbonization depth and the porosity of the concrete; the additive has great influence on the frost resistance of the concrete, the concrete doped with the air entraining water reducing agent has better frost resistance, and the single doping of the early strength agent has no improvement effect on the frost resistance of the concrete.
The traditional method for diluting the concrete admixture is to directly stir and dilute the concrete admixture by using a manual stirring mode, so that the stirring and diluting effect is not good enough, and the processing efficiency is low. The existing admixture diluter on the market has larger volume and is inconvenient to move.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a high-efficiency concrete admixture liquid diluter aiming at the defects or shortcomings in the prior art.
In order to achieve the purpose, the technical scheme adopted by the utility model is that the concrete additive liquid diluter comprises a box body, a motor arranged at the top of the box body, universal wheels arranged at the bottom of the box body, a water inlet pipe and a liquid discharge pipe arranged on the side wall of the box body, wherein a stirring shaft coaxially connected with the motor is arranged in the box body, a spiral blade is arranged on the stirring shaft, the water inlet pipe is positioned above the liquid discharge pipe, a venturi tube is arranged on the water inlet pipe outside the box body, and the throat part of the venturi tube is connected with an additive mother liquid pipe.
Furthermore, the inner cavity of the box body is a conical cavity, and the spiral radius of the spiral blade is gradually reduced from top to bottom.
Further, be equipped with first measuring pump on the admixture mother liquor pipe, the box top still is equipped with the PLC controller, still is equipped with the second measuring pump on the inlet tube, first measuring pump, second measuring pump, motor respectively with PLC controller electric connection.
Furthermore, a dispersion disc is further arranged on the stirring shaft and positioned above the helical blades.
Preferably, the upper surface of the dispersion board is provided with a plurality of vertical partition boards which are arranged in a circumferential manner.
Furthermore, the liquid outlet end of the water inlet pipe extends into the box body and is positioned above the dispersion disc.
Preferably, the liquid outlet end of the water inlet pipe is connected with an annular liquid distribution pipe, and a plurality of liquid outlets are formed in the annular liquid distribution pipe.
Furthermore, a valve is arranged on the liquid discharge pipe.
Preferably, the valve is an electric valve and is electrically connected with the PLC.
Compared with the prior art, the utility model has the beneficial technical effects that: the concrete admixture liquid diluter is provided with the venturi tube for premixing the admixture mother liquor outside the box body, the flow of the concrete admixture mother liquor and water to be added into the box body is controlled by the first metering pump and the second metering pump respectively before premixing, the concrete admixture mother liquor and the water are centrifugally dispersed in the box body through the dispersion disc after premixing, and the concrete admixture liquid diluter is uniformly diluted under the stirring action of the stirring mechanism and has the characteristic of high dilution efficiency; the volume is small and exquisite, is convenient for remove.
Drawings
FIG. 1 is a schematic view showing the construction of a liquid diluter for concrete admixtures according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a dispersion tray according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an annular liquid distribution tube according to an embodiment of the present invention;
reference numerals: 1-box body, 2-motor, 3-PLC controller, 4-first metering pump, 5-additive mother liquor pipe, 6-Venturi tube, 7-second metering pump, 8-water inlet pipe, 9-stirring shaft, 10-dispersion disc, 11-helical blade, 12-universal wheel, 13-liquid discharge pipe, 14-valve, 15-annular liquid distribution pipe, 16-partition plate and 17-liquid outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to preferred embodiments.
Example 1
Referring to the attached drawings 1-3, the embodiment provides a concrete admixture liquid diluter, which comprises a box body 1, a motor 2 arranged at the top of the box body 1, a universal wheel 12 arranged at the bottom of the box body 1, a water inlet pipe 8 arranged on the side wall of the box body 1 and a liquid discharge pipe 13, wherein a stirring shaft 9 coaxially connected with the motor 2 is arranged in the box body 1, a helical blade 11 is arranged on the stirring shaft 9, the water inlet pipe 8 is positioned above the liquid discharge pipe 13, a venturi tube 6 is arranged on the water inlet pipe 8 outside the box body 1, and the throat part of the venturi tube 6 is connected with an admixture mother liquid pipe 5; the inner cavity of the box body 1 is a conical cavity, and the spiral radius of the spiral blade 11 is gradually reduced from top to bottom; be equipped with first measuring pump 4 on additive mother liquor pipe 5, 1 top of box still is equipped with PLC controller 3, still is equipped with second measuring pump 7 on the inlet tube 8, first measuring pump 4, second measuring pump 7, motor 2 respectively with PLC controller 3 electric connection, be equipped with valve 14 on the fluid-discharge tube 13, valve 14 is the motorised valve, valve 14 and PLC controller 3 electric connection.
The working principle and the using process of the concrete admixture liquid diluter of the embodiment are as follows: when the device is used, the PLC 3 controls the motor 2, the first metering pump 4 and the second metering pump 7 to work, the valve 14 is in a closed state, water for diluting the concrete admixture is fed from the water inlet pipe 8, concrete admixture mother liquor is fed from the admixture mother liquor pipe 5, the concrete admixture mother liquor and the water are premixed in the Venturi tube 6 and are uniformly stirred by the helical blade 11, the valve 14 is opened after uniform stirring, and the diluent is discharged from the liquid discharge pipe 13.
Example 2
Referring to the attached drawings 1-3, the embodiment provides a concrete admixture liquid diluter, which comprises a box body 1, a motor 2 arranged at the top of the box body 1, a universal wheel 12 arranged at the bottom of the box body 1, a water inlet pipe 8 arranged on the side wall of the box body 1 and a liquid discharge pipe 13, wherein a stirring shaft 9 coaxially connected with the motor 2 is arranged in the box body 1, a helical blade 11 is arranged on the stirring shaft 9, the water inlet pipe 8 is positioned above the liquid discharge pipe 13, a venturi tube 6 is arranged on the water inlet pipe 8 outside the box body 1, and the throat part of the venturi tube 6 is connected with an admixture mother liquid pipe 5; the inner cavity of the box body 1 is a conical cavity, and the spiral radius of the spiral blade 11 is gradually reduced from top to bottom; be equipped with first measuring pump 4 on additive mother liquor pipe 5, 1 top of box still is equipped with PLC controller 3, still is equipped with second measuring pump 7 on the inlet tube 8, first measuring pump 4, second measuring pump 7, motor 2 respectively with 3 electric connection of PLC controller.
In this embodiment, still be equipped with dispersion impeller 10 on the (mixing) shaft 9, dispersion impeller 10 is located helical blade 11 top, dispersion impeller 10 upper surface is equipped with a plurality of vertical baffles 16 that are the circumference display, the play liquid end of inlet tube 8 stretches into in the box 1, and is located dispersion impeller 10 top. The premixed diluent is centrifugally dispersed by the dispersion disc 10, so that the dilution and stirring efficiency is improved.
Example 3
On the basis of embodiment 2, the liquid outlet end of the water inlet pipe 8 is connected with an annular liquid distribution pipe 15, and a plurality of liquid outlets 17 are arranged on the annular liquid distribution pipe 15.
In this embodiment, annular liquid distribution pipe 15 will premix the diluent multiposition direction dispersion impeller 10 after, avoid single position cloth, be favorable to the improvement of diluent dilution degree and dilution efficiency.
The foregoing is a preferred embodiment of the present invention for the purpose of illustrating the utility model, and it is therefore contemplated that modifications, equivalents and improvements will readily occur to those skilled in the art, which modifications are within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a concrete admixture liquid diluter, includes box (1), motor (2) that box (1) top set up, universal wheel (12) that box (1) bottom set up, inlet tube (8) and fluid-discharge tube (13) that box (1) lateral wall set up, be equipped with in box (1) with motor (2) coaxial coupling's (mixing) shaft (9), be equipped with helical blade (11) on (mixing) shaft (9), inlet tube (8) are located fluid-discharge tube (13) top, its characterized in that: a Venturi tube (6) is arranged on the water inlet tube (8) outside the box body (1), and the throat part of the Venturi tube (6) is connected with the admixture mother liquor tube (5).
2. The concrete admixture liquid diluter of claim 1, characterized in that: the inner cavity of the box body (1) is a conical cavity, and the spiral radius of the spiral blade (11) is gradually reduced from top to bottom.
3. The concrete admixture liquid diluter of claim 2, characterized in that: be equipped with first measuring pump (4) on admixture mother liquor pipe (5), box (1) top still is equipped with PLC controller (3), still is equipped with second measuring pump (7) on inlet tube (8), first measuring pump (4), second measuring pump (7), motor (2) respectively with PLC controller (3) electric connection.
4. The concrete admixture liquid diluter of claim 1, characterized in that: still be equipped with dispersion impeller (10) on (mixing) shaft (9), dispersion impeller (10) are located helical blade (11) top.
5. The concrete admixture liquid diluter of claim 4, characterized in that: the upper surface of the dispersion disc (10) is provided with a plurality of vertical partition plates (16) which are arranged circumferentially, and the liquid outlet end of the water inlet pipe (8) extends into the box body (1) and is positioned above the dispersion disc (10).
6. The concrete admixture liquid diluter of claim 1, characterized in that: the liquid outlet end of the water inlet pipe (8) is connected with an annular liquid distribution pipe (15), and a plurality of liquid outlets (17) are formed in the annular liquid distribution pipe (15).
7. The concrete admixture liquid diluter of claim 1, characterized in that: and a valve (14) is arranged on the liquid discharge pipe (13).
8. The concrete admixture liquid diluter of claim 7, characterized in that: the valve (14) is an electric valve, and the valve (14) is electrically connected with the PLC (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475219.9U CN215463754U (en) | 2021-06-30 | 2021-06-30 | Concrete additive liquid diluter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475219.9U CN215463754U (en) | 2021-06-30 | 2021-06-30 | Concrete additive liquid diluter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215463754U true CN215463754U (en) | 2022-01-11 |
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ID=79723961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121475219.9U Active CN215463754U (en) | 2021-06-30 | 2021-06-30 | Concrete additive liquid diluter |
Country Status (1)
| Country | Link |
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| CN (1) | CN215463754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301125A (en) * | 2022-10-11 | 2022-11-08 | 南通正本新能源有限公司 | Barrel type stirrer |
| CN119349749A (en) * | 2024-12-03 | 2025-01-24 | 濮阳惠成新材料产业技术研究院有限公司 | A pyrrole triazine photoelectric material waste liquid treatment device |
-
2021
- 2021-06-30 CN CN202121475219.9U patent/CN215463754U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301125A (en) * | 2022-10-11 | 2022-11-08 | 南通正本新能源有限公司 | Barrel type stirrer |
| CN119349749A (en) * | 2024-12-03 | 2025-01-24 | 濮阳惠成新材料产业技术研究院有限公司 | A pyrrole triazine photoelectric material waste liquid treatment device |
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