CN112985563A - Admixture metering equipment - Google Patents
Admixture metering equipment Download PDFInfo
- Publication number
- CN112985563A CN112985563A CN202110356375.1A CN202110356375A CN112985563A CN 112985563 A CN112985563 A CN 112985563A CN 202110356375 A CN202110356375 A CN 202110356375A CN 112985563 A CN112985563 A CN 112985563A
- Authority
- CN
- China
- Prior art keywords
- scale
- additive
- communicated
- admixture
- pump
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/32—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using two or more weighing apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses additive metering equipment which comprises a water scale and an additive scale, wherein the lower end of the additive scale is communicated with an additive scale pump, the other end of the additive scale pump is communicated with the upper surface of the water scale through a pipeline, an additive scale hopper is communicated with the upper surface of the additive scale, and the other end of the additive scale hopper is communicated with a feeding pipe. The invention has the advantages that: the additive can not leak into the water scale, and the additive parameters can be controlled accurately.
Description
Technical Field
The invention relates to the technical field of concrete production, in particular to an additive metering device.
Background
Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing the cement concrete, the water, the additive and the admixture in a certain proportion and stirring, and is widely applied to civil engineering.
In the current concrete production process, the interpolation structure of its additive is for fighting the direct mount with the additive scale in the water scale top, and when the butterfly valve trouble of additive scale below damaged, the additive can leak the below water scale fill, and the additive increases in the concrete, hardly discovers, causes the concrete quality problem easily.
Disclosure of Invention
In order to solve the problems, the invention provides the additive metering equipment which can prevent the additive from leaking into the water scale and can accurately control the additive parameters.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the additive metering equipment comprises a water scale and an additive scale, wherein the lower end of the additive scale is communicated with an additive scale pump, the other end of the additive scale pump is communicated with the upper surface of the water scale through a pipeline, the upper surface of the additive scale is communicated with an additive scale bucket, and the other end of the additive scale bucket is communicated with a feeding pipe.
As an improvement, a thin tube communicated with the upper surface of the additive scale is communicated with the lower surface of the additive scale bucket, a fine scale pneumatic valve is installed on the thin tube, and a thick tube communicated with the upper surface of the additive scale is communicated with the upper surface of the additive scale bucket.
As an improvement, the installation position of the additive scale pump is lower than the feed inlet of the water scale.
As an improvement, a residual liquid discharge port is communicated with the lower part of the additive scale.
As an improvement, the additive weighing pump is a stainless steel water pump.
As a modification, the thick tube has an inverted J shape.
As an improvement, the upper end of one side surface of the admixture scale is communicated with a return pipe.
As an improvement, a limiting floating ball floats in the admixture scale, the fine scale pneumatic valve is an electromagnetic valve, and the limiting floating ball is electrically connected with the fine scale pneumatic valve.
Compared with the prior art, the invention has the advantages that: when the automatic weighing device is used, the butterfly valve below the additive weighing bucket is replaced by the stainless steel water pump, and the additive is pumped into the water scale by the water pump after metering is finished, so that the additive is prevented from leaking into the water scale, and the quality of concrete is guaranteed; the arrangement of the thick pipe and the thin pipe can carry out relatively fine control on the parameters of the additive on the premise of ensuring the production efficiency, thereby improving the overall quality of the concrete; the installation position of the additive scale pump is lower than the arrangement of the feed inlet of the water scale, and the additive is prevented from leaking into the water scale; the arrangement of the return pipe can prevent the excessive overflow of the admixture when the admixture is filled and weighed to lose efficacy; the setting of spacing floater, when weighing inefficacy, spacing floater passes through circuit transmission instruction to solenoid valve according to additive balance volume, prevents that the too much seepage of additive from influencing product quality.
Drawings
FIG. 1 is a schematic structural view of an admixture measuring apparatus of the present invention.
As shown in the figure: 1. a water scale; 2. an additive scale; 3. an additive weighing pump; 4. weighing the additive; 5. a feed pipe; 6. a thin tube; 7. a fine scale pneumatic valve; 8. a thick pipe; 9. a raffinate discharge port; 10. a return pipe; 11. and a limiting floating ball.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawing 1, the additive metering equipment comprises a water scale 1 and an additive scale 2, wherein the water scale 1 is communicated with the additive scale 2 through an additive scale pump 3, the upper surface of the additive scale 2 is communicated with an additive scale bucket 4 through a thick pipe 8, and the side surface of the additive scale bucket 4 is communicated with a feeding pipe 5.
A thin tube 6 is communicated between the lower part of the additive weighing bucket 4 and the upper part of the additive weighing scale 2, and a fine weighing pneumatic valve 7 is arranged on the thin tube 6.
As is apparent from the attached figure 1, the installation position of the additive balance pump 3 is lower than the feed inlet of the water balance 1, so as to prevent the additive from leaking into the water balance 1.
A residual liquid discharge port 9 is communicated with the lower part of the admixture balance 2 and is used for discharging redundant or long-standing liquid.
The additive balance pump 3 is a stainless steel water pump.
The thick tube 8 is in the shape of an inverted J.
The upper end of one side of the admixture balance 2 is communicated with a return pipe 10.
A limiting floating ball 11 floats in the admixture balance 2, the fine balance pneumatic valve 7 is an electromagnetic valve, and the limiting floating ball 11 is electrically connected with the fine balance pneumatic valve 7.
The specific implementation mode of the invention is as follows: when the concrete mixer is used, the admixture is introduced into the admixture weighing hopper 4 from the feed pipe 5 and flows into the admixture weighing scale 2 through the thick pipe 8, then the admixture weighing pump 3 is started to pump the admixture in the admixture weighing scale 2 into the water weighing scale 1, and finally the addition of the admixture can be controlled more finely through the fine weighing pneumatic valve 7, so that concrete with higher quality is obtained.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The additive metering equipment is characterized by comprising a water scale (1) and an additive scale (2), wherein the lower end of the additive scale (2) is communicated with an additive scale pump (3), the other end of the additive scale pump (3) is communicated with the upper surface of the water scale (1) through a pipeline, an additive scale hopper (4) is communicated with the upper surface of the additive scale (2), and the other end of the additive scale hopper (4) is communicated with a feeding pipe (5).
2. The admixture measuring apparatus according to claim 1, wherein: the device is characterized in that a thin tube (6) communicated with the upper surface of the additive scale (2) is communicated with the lower surface of the additive scale hopper (4), a fine scale pneumatic valve (7) is installed on the thin tube (6), and a thick tube (8) communicated with the upper surface of the additive scale (2) is communicated with the upper surface of the additive scale hopper (4).
3. The admixture measuring apparatus according to claim 1, wherein: the installation position of the additive scale pump (3) is lower than the feed inlet of the water scale (1).
4. The admixture measuring apparatus according to claim 1, wherein: and a residual liquid discharge port (9) is communicated below the admixture scale (2).
5. The admixture measuring apparatus according to claim 1, wherein: the additive weighing pump (3) is a stainless steel water pump.
6. The admixture measuring apparatus according to claim 2, wherein: the thick pipe (8) is in an inverted J shape.
7. The admixture measuring apparatus according to claim 1, wherein: the upper end of one side surface of the admixture scale (2) is communicated with a return pipe (10).
8. The admixture measuring apparatus according to claim 2, wherein: a limiting floating ball (11) floats in the admixture scale (2), the fine scale pneumatic valve (7) is an electromagnetic valve, and the limiting floating ball (11) is electrically connected with the fine scale pneumatic valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110356375.1A CN112985563A (en) | 2021-04-01 | 2021-04-01 | Admixture metering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110356375.1A CN112985563A (en) | 2021-04-01 | 2021-04-01 | Admixture metering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112985563A true CN112985563A (en) | 2021-06-18 |
Family
ID=76338896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110356375.1A Pending CN112985563A (en) | 2021-04-01 | 2021-04-01 | Admixture metering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112985563A (en) |
-
2021
- 2021-04-01 CN CN202110356375.1A patent/CN112985563A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230212076A1 (en) | Double-liquid grouting slurry, its technology and application for super large diameter underwater shield engineering under high water pressure condition | |
| CN201020809Y (en) | Additive storage metering system for asphalt cement mortar stirring vehicle | |
| CN103193442A (en) | High-titanium dry slag pump concrete and construction method thereof | |
| CN110616762B (en) | Marine dredging sludge solidification integrated treatment equipment | |
| CN214583602U (en) | Admixture metering equipment | |
| CN111195986A (en) | Automatic cement slurry preparation device and control method thereof | |
| CN112985563A (en) | Admixture metering equipment | |
| CN100464961C (en) | Serum pulping method and pulping equipment | |
| CN209794183U (en) | Civil engineering splits novel agitator of slip casting usefulness | |
| CN207344851U (en) | A kind of construction is filled with the stirring of three-level sand concrete | |
| CN109834838B (en) | Automatic slurry preparation system and preparation method thereof | |
| CN108058269B (en) | Cement soil preparation system suitable for soil bodies with different fluidity | |
| CN214644778U (en) | A agitating unit for cement concrete production | |
| CN210414974U (en) | Automatic cement paste mixing system | |
| CN108789851B (en) | Weighing device of liquid material and weighing system of concrete mixing plant | |
| CN113929402A (en) | Goaf filling method | |
| CN212241605U (en) | Concrete cement is mixed thick liquid and is made into device | |
| CN217811045U (en) | Double-barrelled slip casting device | |
| CN217169091U (en) | Proportioning and mixing device for water conservancy waterproof mortar raw materials | |
| CN202192687U (en) | Raw material mixing device of concrete water reducing agent | |
| CN214614075U (en) | Silt solidified soil underwater continuous pouring device | |
| CN113306021B (en) | Residual slurry recycling device and method for laminated slab | |
| CN217670250U (en) | Slurry making system of backfill slurry for goaf | |
| KR101826242B1 (en) | Construction sysetm for using low fluidity mortar and construction method thereof | |
| CN215619127U (en) | Desulfurization gypsum water-adding slurrying device for concrete production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |