Diluting device for concrete admixture processing

Abstract

The utility model discloses a dilution device for concrete admixture processing, which belongs to the technical field of concrete admixtures and comprises a bottom plate, the upper surface of the bottom plate is respectively connected with a mixing barrel, an admixture storage barrel and a diluent storage barrel, and metering pumps are mounted in the admixture storage barrel and the diluent storage barrel. The output ends of the two metering pumps are both communicated with material conveying pipes, the output ends of the two material conveying pipes penetrate through the inner side wall of the admixture storage barrel and the inner side wall of the diluent storage barrel respectively and extend into the mixing barrel, the metering pumps are installed in the admixture storage barrel and the diluent storage barrel, and flow meters are arranged on the material conveying pipes; the conveying amount of the admixture and the diluting agent can be accurately controlled, the PLC control box can adjust the working state of the metering pump in real time according to a preset program and data fed back by the flow meter, and therefore accurate proportioning of the admixture and the diluting agent is achieved, and the accuracy and stability of the dilution concentration of the concrete admixture are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of concrete admixture technology, specifically a dilution device for processing concrete admixtures. Background Technology

[0002] Concrete admixtures are substances added to improve and adjust the performance of concrete. The application of concrete admixtures in engineering is receiving increasing attention. The addition of admixtures plays a certain role in improving the performance of concrete. However, admixtures usually need to be diluted before use to ensure that they are evenly dispersed and can play an effective role.

[0003] Traditional dilution devices suffer from inaccurate control of dilution ratios, which in turn affects the accuracy and stability of admixture dilution, making it difficult to meet the high-quality and high-efficiency requirements of modern concrete production. Therefore, those skilled in the art have provided a dilution device for concrete admixture processing to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a dilution device for processing concrete admixtures, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A dilution device for processing concrete admixtures includes a base plate. A mixing tank, an admixture storage tank, and a diluent storage tank are respectively connected to the upper surface of the base plate. Metering pumps are installed inside both the admixture and diluent storage tanks. The output ends of both metering pumps are connected to conveying pipes. The output ends of the two conveying pipes pass through the inner walls of the admixture and diluent storage tanks and extend into the mixing tank. A flow meter is installed on the outer surface of each conveying pipe. A sealed bearing is embedded in the inner top wall of the mixing tank, and a stirring mechanism is connected inside the sealed bearing. A discharge valve is connected to the outer surface of the mixing tank. A PLC control box is installed on the upper surface of the base plate.

[0007] As a further embodiment of this utility model: the stirring mechanism includes a connecting rod, a drive motor is provided above the mixing tank, the top end of the connecting rod is connected to the output end of the drive motor, and a set of stirring rods arranged at equal intervals are connected to the outer surface of the connecting rod.

[0008] As a further improvement of this utility model: an L-shaped connecting frame is connected to the upper surface of the mixing barrel, and the bottom surface of the L-shaped connecting frame is connected to the upper surface of the drive motor.

[0009] As a further improvement of this utility model: the front of the mixing tank is provided with an observation window, and the interior of the observation window is connected with transparent glass.

[0010] As a further improvement of this utility model: a display screen is installed on the front of the PLC control box, and an emergency stop button is installed on the upper surface of the PLC control box.

[0011] As a further improvement of this utility model: a buzzer is installed on the left side of the PLC control box, and a running indicator light is installed on the right side of the PLC control box.

[0012] As a further improvement of this utility model: positioning plates are connected to both the left and right sides of the base plate, and each positioning plate has a set of positioning holes inside.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This dilution device for concrete admixture processing, by installing metering pumps in admixture and diluent storage tanks and setting flow meters on the delivery pipes, can accurately control the delivery volume of admixtures and diluents. The PLC control box can adjust the working status of the metering pumps in real time according to the data fed back by the flow meters, thereby achieving a precise ratio of admixtures and diluents, ensuring the accuracy and stability of the dilution concentration of concrete admixtures, and effectively improving product quality. Attached Figure Description

[0015] Figure 1 A three-dimensional structural schematic diagram of a dilution device for processing concrete admixtures;

[0016] Figure 2 A rear view of a dilution apparatus for processing concrete admixtures;

[0017] Figure 3 A top view of a dilution apparatus for processing concrete admixtures;

[0018] Figure 4 This is a top sectional view of a dilution device for processing concrete admixtures;

[0019] Figure 5 This is a side sectional view of a dilution device for processing concrete admixtures.

[0020] In the diagram: 1. Base plate; 2. Mixing tank; 3. Additive storage tank; 4. Diluent storage tank; 5. Metering pump; 6. Feed pipe; 7. Flow meter; 8. Sealed bearing; 9. Stirring mechanism; 901. Connecting rod; 902. Drive motor; 903. Stirring rod; 10. Discharge valve; 11. PLC control box; 12. L-shaped connecting frame; 13. Observation window; 14. Display screen; 15. Emergency stop button; 16. Buzzer; 17. Running indicator light; 18. Positioning plate; 19. Positioning hole. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1-5In this embodiment of the present invention, a dilution device for processing concrete admixtures includes a base plate 1. A mixing tank 2, an admixture storage tank 3, and a diluent storage tank 4 are respectively connected to the upper surface of the base plate 1. Metering pumps 5 are installed inside both the admixture storage tank 3 and the diluent storage tank 4. The output ends of both metering pumps 5 are connected to conveying pipes 6. The output ends of the two conveying pipes 6 pass through the inner walls of the admixture storage tank 3 and the diluent storage tank 4, respectively, and extend into the interior of the mixing tank 2. A flow meter 7 is installed on the outer surface of each conveying pipe 6. A sealed bearing 8 is embedded in the inner top wall of the mixing tank 2. A stirring mechanism 9 is connected inside the sealed bearing 8. The outer surface of the mixing tank 2 is connected to... The mixing tank 2 has a discharge valve 10, a PLC control box 11 mounted on the upper surface of the base plate 1, and a stirring mechanism 9 including a connecting rod 901. A drive motor 902 is located above the mixing tank 2. The top of the connecting rod 901 is connected to the output end of the drive motor 902. A set of stirring rods 903 arranged at equal intervals are connected to the outer surface of the connecting rod 901. The drive motor 902 drives the connecting rod 901 and the stirring rods 903 to rotate at high speed, which fully stirs the additives and diluents in the mixing tank 2, so that the two are quickly and evenly mixed. This efficient stirring method greatly shortens the dilution time, improves production efficiency, and ensures that the quality of the mixed additives is uniform, avoiding the problem of uneven concentration in some areas.

[0024] An L-shaped connecting frame 12 is connected to the upper surface of the mixing tank 2. The bottom surface of the L-shaped connecting frame 12 is connected to the upper surface of the drive motor 902. An observation window 13 is provided on the front of the mixing tank 2. The inside of the observation window 13 is connected with transparent glass. A display screen 14 is installed on the front of the PLC control box 11. An emergency stop button 15 is installed on the upper surface of the PLC control box 11. The L-shaped connecting frame 12 can be used to support and reinforce the drive motor 902, which can make the drive motor 902 run more stably. The observation window 13 allows the staff to easily check the mixing status of the raw materials inside the mixing tank 2. The emergency stop button 15 can be used to stop the device in time when the device is malfunctioning.

[0025] A buzzer 16 is installed on the left side of the PLC control box 11, and a running indicator light 17 is installed on the right side of the PLC control box 11. Positioning plates 18 are connected to both sides of the base plate 1. Each positioning plate 18 has a set of positioning holes 19 inside. The running indicator light 17 allows the staff to easily check the operating status of the device. The positioning plates 18 and the positioning holes 19 make it easy for the staff to fix the device to the ground.

[0026] The working principle of this utility model is as follows: When using this device, concrete admixture and diluent are poured into admixture storage tank 3 and diluent storage tank 4 respectively. The mixing ratio parameters and mixing time of admixture and diluent are preset through PLC control box 11. After PLC control box 11 is started, it sends instructions to two metering pumps 5. The metering pumps 5 start working and transport the materials in admixture storage tank 3 and diluent storage tank 4 to mixing tank 2 through conveying pipe 6. During the conveying process, flow meter 7 monitors the flow of materials in real time. The metering pump 5 measures the amount of additives and diluents and feeds the data back to the PLC control box 11. The PLC control box 11 adjusts the delivery volume of the metering pump 5 in real time according to the preset proportion parameters to ensure that the additives and diluents are delivered in a precise ratio. At the same time, the drive motor 902 starts under the control of the PLC control box 11, and its output end drives the connecting rod 901 to rotate. The stirring rod 903 on the connecting rod 901 rotates at high speed to stir and mix the additives and diluents that have entered the mixing tank 2. The above is the complete operation process of this device.

[0027] The above description is merely a preferred embodiment of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalent elements of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dilution device for concrete admixture processing, characterized by, The system includes a base plate (1), on the upper surface of which a mixing tank (2), an admixture storage tank (3), and a diluent storage tank (4) are respectively connected. Metering pumps (5) are installed inside the admixture storage tank (3) and the diluent storage tank (4). The output ends of the two metering pumps (5) are connected to conveying pipes (6). The output ends of the two conveying pipes (6) pass through the inner wall of the admixture storage tank (3) and the inner wall of the diluent storage tank (4) and extend into the interior of the mixing tank (2). A flow meter (7) is installed on the outer surface of each conveying pipe (6). A sealed bearing (8) is embedded in the inner top wall of the mixing tank (2). A stirring mechanism (9) is connected inside the sealed bearing (8). A discharge valve (10) is connected to the outer surface of the mixing tank (2). A PLC control box (11) is installed on the upper surface of the base plate (1).

2. The dilution device for concrete admixture processing according to claim 1, characterized in that, The stirring mechanism (9) includes a connecting rod (901), and a drive motor (902) is provided above the mixing tank (2). The top end of the connecting rod (901) is connected to the output end of the drive motor (902), and a set of stirring rods (903) arranged at equal distances are connected to the outer surface of the connecting rod (901).

3. The dilution device for concrete admixture processing according to claim 1, characterized in that, The upper surface of the mixing tank (2) is connected to an L-shaped connecting frame (12), and the bottom surface of the L-shaped connecting frame (12) is connected to the upper surface of the drive motor (902).

4. The dilution device for concrete admixture processing according to claim 1, characterized in that, The mixing tank (2) has an observation window (13) on its front, and the inside of the observation window (13) is connected to transparent glass.

5. The dilution device for concrete admixture processing according to claim 1, wherein The PLC control box (11) has a display screen (14) installed on the front and an emergency stop button (15) installed on the upper surface of the PLC control box (11).

6. The dilution device for concrete admixture processing according to claim 1, wherein A buzzer (16) is installed on the left side of the PLC control box (11), and a running indicator light (17) is installed on the right side of the PLC control box (11).

7. The dilution device for concrete admixture processing according to claim 1, wherein The base plate (1) is connected to positioning plates (18) on both the left and right sides, and each positioning plate (18) has a set of positioning holes (19) inside.

Images