CN211640487U - Powder and water ratio metering device - Google Patents
Powder and water ratio metering device Download PDFInfo
- Publication number
- CN211640487U CN211640487U CN201922075750.6U CN201922075750U CN211640487U CN 211640487 U CN211640487 U CN 211640487U CN 201922075750 U CN201922075750 U CN 201922075750U CN 211640487 U CN211640487 U CN 211640487U
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- powder
- water
- metering
- hopper
- metering hopper
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Abstract
The utility model relates to a mortar batching production facility field. The utility model provides a powder and water ratio metering device, including fixed frame, the last water measurement support that is equipped with of fixed frame, the water weighing hopper is fixed on the water measurement support, the top of water weighing hopper is equipped with the raceway, the bottom of water weighing hopper is equipped with the outlet pipe, be equipped with first pneumatic butterfly valve on the outlet pipe, the last powder measurement support that is equipped with of fixed frame, the powder weighing hopper is fixed on the powder measurement support, the top of powder weighing hopper is equipped with the inlet pipe, the bottom of powder weighing hopper is equipped with the discharging pipe, be equipped with the second pneumatic butterfly valve on the discharging pipe, sack dust collector sets up between water measurement support and powder measurement support, be equipped with the gas-supply pipe between sack dust collector and the powder measurement support, the one end intercommunication of gas-supply pipe is on sack dust collector, the other end intercommunication. The utility model has the advantages that: the precision of the mixing ratio of the powder and the water is improved, and the high quality of the mortar mixture is ensured.
Description
Technical Field
The utility model relates to a mortar batching production facility field, concretely relates to powder and water ratio metering device.
Background
At present, in the stirring production process of a mortar stirring station, powder and water need to be continuously metered according to the engineering mixing ratio requirement, the accurate realization of the designed mixing ratio of the powder and the water is the key for ensuring the quality of the mortar, and the dynamic synchronous metering of the powder and the water is difficult to realize in the aspect of the metering precision control of the powder and the water because the powder may contain water, if the existence of the water is not considered, the mixing ratio of the designed powder and the water can deviate, and the quality of a mortar mixture can be reduced.
Disclosure of Invention
An object of the utility model is to provide a powder and water ratio metering device can improve the precision of powder and water match ratio, guarantees the high quality of mortar mixture.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a powder and water ratio metering device comprises a fixed frame, wherein a water metering support is arranged on the fixed frame, a water metering hopper is fixed on the water metering support, a water delivery pipe is arranged at the top of the water metering hopper, a water outlet pipe is arranged at the bottom of the water metering hopper, a first pneumatic butterfly valve is arranged on the water outlet pipe, a powder metering support is arranged on the fixed frame, the powder metering hopper is fixed on the powder metering support, a feeding pipe is arranged at the top of the powder metering hopper, a cloth bag is arranged at the bottom of the powder metering hopper, a second pneumatic butterfly valve is arranged on the discharging pipe, a dust removal device is arranged between the water metering support and the powder metering support, a gas delivery pipe is arranged between the cloth bag dust removal device and the powder metering support, and one end of the gas delivery pipe is communicated with the cloth bag dust removal device, the other end of the gas pipe is communicated with the powder measuring hopper.
Furthermore, a vibrator is arranged on the outer side surface of the powder measuring hopper.
Furthermore, a hanging rod is arranged at the top of the water metering support, a hanging rope is arranged on the hanging rod, an additive metering hopper is arranged between the hanging rod and the powder metering hopper, a weighing sensor is arranged at the top of the additive metering hopper, one end of the hanging rope is connected to the weighing sensor, and a hose which enables the additive metering hopper and the powder metering hopper to be communicated is arranged between the additive metering hopper and the powder metering hopper.
Further, an additive conveying pipe is arranged at the top of the additive metering hopper.
Furthermore, a third pneumatic butterfly valve is arranged at the bottom of the additive metering hopper, one end of the hose is connected to the third pneumatic butterfly valve, and the other end of the hose is positioned in the powder metering hopper.
The utility model has the advantages that: the powder weighing hopper can measure the current powder amount, and the water content of the powder is measured, and the water weighing hopper can measure the water consumption according to the data fed back by the powder weighing hopper, so that the designed powder and water mixing ratio is realized, and the high quality of the mortar mixture is ensured.
Drawings
Fig. 1 is a schematic structural view of the powder and water proportioning and metering device of the present invention.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings.
As shown in figure 1, a powder and water ratio metering device comprises a fixed frame 1, a water metering support 2 is arranged on the fixed frame 1, a water metering hopper 3 is fixed on the water metering support 2, a water delivery pipe 4 is arranged at the top of the water metering hopper 3, a water outlet pipe 5 is arranged at the bottom of the water metering hopper 3, a first pneumatic butterfly valve 6 is arranged on the water outlet pipe 5, a powder metering support 7 is arranged on the fixed frame 1, a powder metering hopper 8 is fixed on the powder metering support 7, a feed pipe 9 is arranged at the top of the powder metering hopper 8, a discharge pipe 10 is arranged at the bottom of the powder metering hopper 8, a second pneumatic butterfly valve 11 is arranged on the discharge pipe 10, a cloth bag dust removal device 12 is arranged between the water metering support 2 and the powder metering support 7, a gas delivery pipe 13 is arranged between the cloth bag dust removal device 12 and the powder metering support 7, one end of the gas pipe 13 is communicated with the bag dust collector 12, and the other end of the gas pipe 13 is communicated with the powder measuring hopper 8.
The fixed frame 1 belongs to a large-scale fixed section, a water metering hopper 3, a powder metering hopper 8 and a cloth bag dust removal device 12 are fixed together, the water metering bracket 2 can enable the water metering hopper 3 to keep an upright state, the powder metering bracket 7 can enable the powder metering hopper 8 to keep an upright state, powder can enter the powder metering hopper 8 through a feeding pipe 9, the powder metering hopper 9 is responsible for metering the currently processed powder amount and measuring the water content of the current powder, the powder metering hopper 9 can feed the current powder amount and the water content of the powder back to the water metering hopper 2, the water metering hopper 2 calculates the numerical value of the water consumption according to the mixing ratio and the powder amount, then corrects the water consumption according to the water content of the powder, and weighs the actually needed water, after the actual water consumption is calculated, the water is conveyed into the water metering hopper 2 from the outside by utilizing a water conveying pipe 4 until the water consumption of the needed water is stored in the water metering hopper 2, after the water and the powder corresponding to the water measuring hopper 2 and the powder measuring hopper 9 are measured, the first pneumatic butterfly valve 6 and the second pneumatic butterfly valve 11 are opened simultaneously, and the water and the powder are conveyed to the position of a mortar stirring machine through the water outlet pipe 5 and the feed pipe 9 respectively; because when powder is conveyed into the powder measuring hopper 8, the internal of the powder measuring hopper 8 inevitably increases air pressure, a cloth bag dust removing device 12 is arranged between the water measuring bracket 2 and the powder measuring bracket 7, an air conveying pipe 13 is arranged between the cloth bag dust removing device 12 and the powder measuring bracket 7, one end of the air conveying pipe 13 is communicated with the cloth bag dust removing device 12, the other end of the air conveying pipe 13 is communicated with the powder measuring hopper 8, the cloth bag dust removing device 12 is used for filtering the gas containing the powder, the gas with the powder in the powder measuring hopper 8 is conveyed to the cloth bag dust removing device 12 through the air conveying pipe 13, when the gas with the powder enters the cloth bag dust removing device 12, the powder is blocked and is settled in the cloth bag dust removing device 12, the filtered gas is discharged into the atmosphere, and the cloth bag dust removing device 12 can effectively eliminate high air pressure in the powder measuring hopper 8, the powder measuring hopper 8 is prevented from bursting, and the environment pollution caused by the leakage of the powder is avoided.
And a vibrator 14 is arranged on the outer side surface of the powder measuring hopper 8. When the second pneumatic butterfly valve 11 is opened to discharge the powder, the powder may stick to the inner wall of the powder measuring hopper 8, and the powder may be shaken down to the discharge pipe 10 by the vibration of the vibrator 14, so as to ensure that the powder is discharged completely and smoothly.
The top of the water metering support 7 is provided with a suspender 15, the suspender 15 is provided with a lifting rope 16, an additive metering hopper 17 is arranged between the suspender 15 and the powder metering hopper 8, the top of the additive metering hopper 17 is provided with a weighing sensor 18, one end of the lifting rope 16 is connected to the weighing sensor 18, and a hose 19 which enables the additive metering hopper 17 and the powder metering hopper 8 to be communicated is arranged between the additive metering hopper 17 and the powder metering hopper 8. The additive weighing hopper 17 is a container for storing the additive, the additive is a chemical substance capable of obviously improving the performance of powder, the additive weighing hopper 17 is hung through a lifting rope 16 on a lifting rod 15, a weighing sensor 18 is arranged at the top of the additive weighing hopper 17, one end of the lifting rope 16 is connected to the weighing sensor 18, the weighing sensor 18 is used for measuring the addition of the additive, after the additive is measured, the additive can be conveyed into the powder weighing hopper 8 through a hose 19 and is mixed with the powder in the powder weighing hopper 8, the data measured by the additive weighing hopper 17 can be fed back to the water weighing hopper 3, and the water consumption is corrected.
And an additive conveying pipe 20 is arranged at the top of the additive metering hopper 17. The additive can be conveyed to the additive metering hopper 17 through the additive conveying pipe 20, and automatic additive addition is realized.
The bottom of the admixture measuring hopper 17 is provided with a third pneumatic butterfly valve 21, one end of the hose 19 is connected to the third pneumatic butterfly valve 21, and the other end of the hose 19 is positioned in the powder measuring hopper 8. When the required amount of the additive is measured, the third pneumatic stack valve 21 is automatically opened, and the additive weighing hopper 17 discharges into the powder weighing hopper 8 through the hose 19.
Claims (5)
1. A powder and water ratio metering device comprises a fixed frame (1) and is characterized in that a water metering support (2) is arranged on the fixed frame (1), a water metering hopper (3) is fixed on the water metering support (2), a water delivery pipe (4) is arranged at the top of the water metering hopper (3), a water outlet pipe (5) is arranged at the bottom of the water metering hopper (3), a first pneumatic butterfly valve (6) is arranged on the water outlet pipe (5), a powder metering support (7) is arranged on the fixed frame (1), a powder metering hopper (8) is fixed on the powder metering support (7), a feeding pipe (9) is arranged at the top of the powder metering hopper (8), a discharging pipe (10) is arranged at the bottom of the powder metering hopper (8), a second pneumatic butterfly valve (11) is arranged on the discharging pipe (10), the cloth bag dust removing device (12) is arranged between the water metering support (2) and the powder metering support (7), an air conveying pipe (13) is arranged between the cloth bag dust removing device (12) and the powder metering support (7), one end of the air conveying pipe (13) is communicated with the cloth bag dust removing device (12), and the other end of the air conveying pipe (13) is communicated with the powder metering hopper (8).
2. The powder-to-water ratio metering device of claim 1, wherein the outer side of the powder metering hopper (8) is provided with a vibrator (14).
3. The powder and water ratio metering device according to claim 2, characterized in that a suspension rod (15) is arranged at the top of the water metering support (2), a suspension rope (16) is arranged on the suspension rod (15), an additive metering hopper (17) is arranged between the suspension rod (15) and the powder metering hopper (8), a weighing sensor (18) is arranged at the top of the additive metering hopper (17), one end of the suspension rope (16) is connected to the weighing sensor (18), and a hose (19) for communicating the additive metering hopper (17) and the powder metering hopper (8) is arranged between the additive metering hopper (17) and the powder metering hopper (8).
4. The powder-to-water ratio metering device of claim 3, wherein the top of the admixture metering hopper (17) is provided with an admixture conveying pipe (20).
5. The powder and water ratio metering device of claim 4, characterized in that a third pneumatic butterfly valve (21) is arranged at the bottom of the additive metering hopper (17), one end of the hose (19) is connected to the third pneumatic butterfly valve (21), and the other end of the hose (19) is positioned in the powder metering hopper (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075750.6U CN211640487U (en) | 2019-11-27 | 2019-11-27 | Powder and water ratio metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075750.6U CN211640487U (en) | 2019-11-27 | 2019-11-27 | Powder and water ratio metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211640487U true CN211640487U (en) | 2020-10-09 |
Family
ID=72693491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922075750.6U Expired - Fee Related CN211640487U (en) | 2019-11-27 | 2019-11-27 | Powder and water ratio metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211640487U (en) |
-
2019
- 2019-11-27 CN CN201922075750.6U patent/CN211640487U/en not_active Expired - Fee Related
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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: 20201009 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |