CN212758203U

CN212758203U - Concrete additive mixing arrangement

Info

Publication number: CN212758203U
Application number: CN202021073163.XU
Authority: CN
Inventors: 张鑫; 任鹏飞; 贾虎琛
Original assignee: Guizhou Kaixiang New Materials Co ltd
Current assignee: Guizhou Kaixiang New Materials Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-23
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a concrete additive mixing arrangement belongs to concrete additive mixing apparatus technical field. The device includes agitator tank, controller, just mixes subassembly and U type pipe, be equipped with the motor on the agitator tank, be equipped with the stirring subassembly in the agitator tank, the output shaft of stirring subassembly and motor, just mix the subassembly and establish at the top of agitator tank to with the inside intercommunication of agitator tank, the middle part of U type pipe is connected with the one end of just mixing keeping away from the agitator tank on the subassembly, the one end of U type pipe is equipped with water and weighs the subassembly, and the other end is equipped with the additive and weighs the part, the controller is established on the agitator tank to with motor electric connection. Water and additive can get into the agitator tank misce bene fast after weighing, have reduced the handling process of water and additive mixed liquid, labour saving and time saving, mixing efficiency is high.

Description

Concrete additive mixing arrangement

Technical Field

The utility model relates to a concrete additive mixing arrangement belongs to concrete additive mixing apparatus technical field.

Background

In order to increase the structural strength and setting speed of concrete during the production of concrete, additives need to be added to the concrete. Although the proportion of the concrete additive in the cement concrete is small, the quality of the concrete is greatly influenced by the addition amount of the concrete additive. For example, chinese patent publication No. CN208282909U discloses a concrete additive weighing device, which includes a primary weighing mechanism, a material transfer mechanism is disposed below a discharge port of the primary weighing mechanism, and a secondary weighing mechanism and a recycling bin are respectively disposed at two ends of the material transfer mechanism; the material transfer mechanism comprises a transfer groove, the bottom surface of the transfer groove in the middle is hinged with a fixed hinge, a notch of the transfer groove close to one end of the secondary weighing mechanism is movably connected with a switch plate, the switch plate is connected with a switch driving cylinder, and the bottom of the transfer groove close to one side of the secondary weighing mechanism is also provided with a spring mechanism and a transfer driving mechanism respectively; the proportioning precision of the additive and the water is effectively controlled.

However, after the additive and the water are weighed, the additive and the water need to be conveyed to a stirring cylinder to be uniformly stirred, so that the conveying process is labor-consuming and time-consuming, and the mixing efficiency of the additive and the water is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a concrete additive mixing arrangement.

The utility model discloses a following technical scheme can realize:

the utility model provides a concrete additive mixing arrangement, includes agitator tank, controller, just mixes subassembly and U type pipe, be equipped with the motor on the agitator tank, be equipped with the stirring subassembly in the agitator tank, the output shaft of stirring subassembly and motor, just mix the subassembly and establish at the top of agitator tank to with the inside intercommunication of agitator tank, the middle part of U type pipe is connected with the one end of just mixing keeping away from the agitator tank on the subassembly, the one end of U type pipe is equipped with water and weighs the subassembly, and the other end is equipped with the additive and weighs the part, the controller is established on the agitator tank to with motor electric connection.

The primary mixing component is a spiral water pipe.

The water weighing assembly comprises a pump A and a flowmeter A which are installed on a U-shaped pipe, the pump A is located between the flowmeter A and a water inlet of the U-shaped pipe, and the flowmeter A and the pump A are both electrically connected with the controller.

An electric ball valve A is arranged on the U-shaped pipe between the flowmeter A and the pump A, and the electric ball valve A is electrically connected with the controller.

The additive weighing component comprises a transparent closed liquid collecting hopper, a flowmeter B and an electric ball valve B, wherein the flowmeter B and the electric ball valve B are installed on a U-shaped pipe, the electric ball valve B is located between the flowmeter B and the transparent closed liquid collecting hopper, the lower end of the transparent closed liquid collecting hopper is connected with the U-shaped pipe, an additive injection assembly is arranged at the upper end of the transparent closed liquid collecting hopper, and the flowmeter B and the electric ball valve B are both electrically connected with the controller.

And the top of the transparent closed liquid collecting hopper is provided with an exhaust hole.

The additive injection assembly comprises a flexible pipe and a pump B arranged on the flexible pipe, and the pump B is close to the transparent closed liquid collecting hopper and is electrically connected with the controller.

An emptying pipe is arranged on the U-shaped pipe between the electric ball valve B and the transparent closed liquid collecting hopper, and a valve is mounted on the emptying pipe.

The stirring assembly comprises a stirring rod and a plurality of stirring blades arranged on the outer circular surface of the stirring rod.

The bottom of agitator tank is equipped with the fluid-discharge tube, installs electric ball valve C on the fluid-discharge tube, electric ball valve C and controller electric connection.

The beneficial effects of the utility model reside in that: water is weighed by the water weighing component and then enters the U-shaped pipe, the additive is weighed by the additive weighing component and then enters the U-shaped pipe, then enters the primary mixing component for primary mixing, and then enters the stirring tank for rapid and uniform stirring by the stirring component; water and additive can get into the agitator tank misce bene fast after weighing, have reduced the handling process of water and additive mixed liquid, labour saving and time saving, mixing efficiency is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an assembly structure diagram of the U-shaped pipe, the water weighing assembly and the additive weighing component of the present invention.

In the figure: 1-stirring tank, 2-stirring component, 3-controller, 4-motor, 5-preliminary mixing component, 6-U-shaped pipe, 7-water weighing component, 70-flowmeter A, 71-electric ball valve A, 72-pump A, 8-additive weighing component, 80-flowmeter B, 81-electric ball valve B, 82-emptying pipe, 83-valve, 84-transparent closed liquid collecting hopper, 85-flexible pipe, 86-pump B, 9-liquid discharging pipe and 10-electric ball valve C.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1 and 2, a concrete additive mixing arrangement, including agitator tank 1, controller 3, just mix subassembly 5 and U type pipe 6, install motor 4 on agitator tank 1, be equipped with stirring subassembly 2 in the agitator tank 1, stirring subassembly 2 and motor 4's output shaft, just mix subassembly 5 and install at agitator tank 1's top to with the inside intercommunication of agitator tank 1, the middle part of U type pipe 6 is connected with the one end of just mixing keeping away from agitator tank 1 on the subassembly 5, subassembly 7 is weighed to water is installed to the one end of U type pipe 6, and the other end is installed the additive and is weighed part 8, controller 3 establishes on agitator tank 1 to with motor 4 electric connection. When in use, a plurality of supporting legs are welded at the bottom of the stirring tank 1. Water is weighed by the water weighing component 7 and then enters the U-shaped pipe 6, the additive is weighed by the additive weighing component 8 and then enters the U-shaped pipe 6, then enters the primary mixing component 5 for primary mixing, and then enters the stirring tank 1 and is rapidly and uniformly stirred by the stirring component 2; water and additive can get into agitator tank 1 fast after weighing and mix evenly, have reduced the handling process of water and additive mixed liquid, labour saving and time saving, mixing efficiency is high.

The primary mixing component 5 is a spiral water pipe. The water and the additive are preliminarily mixed in the spiral water pipe, so that the mixing efficiency of the water and the additive is improved.

The water weighing assembly 7 comprises a pump A72 and a flow meter A70 which are installed on the U-shaped pipe 6, the pump A72 is located between the flow meter A70 and the water inlet of the U-shaped pipe 6, and the flow meter A70 and the pump A72 are both electrically connected with the controller 3.

An electric ball valve A71 is arranged between the flowmeter A70 and the pump A72 on the U-shaped pipe 6, and the electric ball valve A71 is electrically connected with the controller 3. After the electric ball valve A71 is closed, a large amount of water can be prevented from flowing to the flowmeter A70, and the weighing accuracy of water can be improved.

The additive weighing component 8 comprises a transparent closed liquid collecting hopper 84, a flow meter B80 and an electric ball valve B81, wherein the flow meter B80 and the electric ball valve B81 are installed on the U-shaped pipe 6, the electric ball valve B81 is located between the flow meter B80 and the transparent closed liquid collecting hopper 84, the lower end of the transparent closed liquid collecting hopper 84 is connected with the U-shaped pipe 6, an additive injection assembly is installed at the upper end of the transparent closed liquid collecting hopper 84, and the flow meter B80 and the electric ball valve B81. The transparent closed liquid collecting hopper 84 is arranged, so that air can be prevented from entering the flowmeter B80, and the weighing accuracy of the additive is improved.

The top of the transparent closed liquid collecting hopper 84 is provided with an exhaust hole. The air pressure inside and outside the transparent airtight liquid collecting bucket 84 is balanced through the air vent.

The additive injection assembly comprises a flexible pipe 85 and a pump B86 arranged on the flexible pipe 85, wherein the pump B86 is close to the transparent closed liquid collecting hopper 84 and is electrically connected with the controller 3.

An emptying pipe 82 is arranged on the U-shaped pipe 6 between the electric ball valve B81 and the transparent closed liquid collecting hopper 84, and a valve 83 is arranged on the emptying pipe 82. The additive retained in the transparent airtight liquid collecting hopper 84 can be discharged by opening the valve 83.

The stirring assembly 2 comprises a stirring rod and a plurality of stirring blades welded on the outer circular surface of the stirring rod.

The bottom welding of agitator tank 1 has fluid-discharge tube 9, installs electronic ball valve C10 on fluid-discharge tube 9, electronic ball valve C10 and controller 3 electric connection. The mixed liquid in the stirring tank 1 is conveniently discharged through a liquid discharge pipe 9.

Specifically, the water inlet of the U-shaped pipe 6 is connected with a reservoir through a water pipe.

Concrete additive mixing arrangement, its theory of operation or use as follows:

the filling weight of the water and the additive is preset on the controller 3 according to the weight ratio of the water to the additive. Closing the valve 83 and the electric ball valve C10, placing one end of the flexible pipe 85 far away from the transparent closed liquid collecting hopper 84 into an additive storage barrel, starting the pump B86 to pump the additive stored in the barrel into the transparent closed liquid collecting hopper 84, starting the pump A72 and the motor 4 through the controller 3 after the additive in the transparent closed liquid collecting hopper 84 reaches a certain amount, driving the stirring assembly 2 to rotate by the motor 4, simultaneously opening the electric ball valve A71 and the electric ball valve B81, enabling water to enter the U-shaped pipe 6 and measure the flow through the flow meter A70, enabling the additive to enter the U-shaped pipe 6 and measure the flow through the flow meter B80, enabling the water and the additive in the U-shaped pipe 6 to enter the spiral water pipe for preliminary mixing, and then enabling the water and the additive to.

The flowmeter A70 and the flowmeter B80 respectively transmit the flow rates of the water and the additives to the controller 3, and the flow rates are converted into weights by the controller 3; when the filling amount of water reaches the preset weight, stopping the pump A72 and closing the electric ball valve A71; when the additive filling amount reaches the preset weight, the pump B86 is stopped, and the electric ball valve B81 is closed. After the water and the additive are uniformly mixed in the stirring tank 1, the motor 4 is stopped, and the stirring component 2 stops stirring.

The additive retained in the transparent airtight liquid collecting hopper 84 can be discharged by opening the valve 83. The mixed liquid in the stirring tank 1 can be discharged by opening the electric ball valve C10 by the controller 3.

Claims

1. A concrete additive mixing arrangement which characterized in that: including agitator tank (1), controller (3), just mix subassembly (5) and U type pipe (6), be equipped with motor (4) on agitator tank (1), be equipped with stirring subassembly (2) in agitator tank (1), the output shaft of stirring subassembly (2) and motor (4), just mix subassembly (5) and establish the top at agitator tank (1) to with agitator tank (1) inside intercommunication, the middle part of U type pipe (6) is connected with the one end of just mixing keeping away from agitator tank (1) on subassembly (5), the one end of U type pipe (6) is equipped with water and weighs subassembly (7), and the other end is equipped with the additive and weighs part (8), establish on agitator tank (1) controller (3) to with motor (4) electric connection.

2. The concrete additive mixing apparatus of claim 1, wherein: the primary mixing component (5) is a spiral water pipe.

3. The concrete additive mixing apparatus of claim 1, wherein: the water weighing assembly (7) comprises a pump A (72) and a flowmeter A (70) which are installed on the U-shaped pipe (6), and the pump A (72) is positioned between the flowmeter A (70) and a water inlet of the U-shaped pipe (6); the flowmeter A (70) and the pump A (72) are both electrically connected with the controller (3).

4. The concrete additive mixing apparatus of claim 3, wherein: an electric ball valve A (71) is arranged between the flowmeter A (70) and the pump A (72) on the U-shaped pipe (6), and the electric ball valve A (71) is electrically connected with the controller (3).

5. The concrete additive mixing apparatus of claim 1, wherein: the additive weighing component (8) comprises a transparent closed liquid collecting hopper (84), a flowmeter B (80) and an electric ball valve B (81), wherein the flowmeter B (80) and the electric ball valve B (81) are installed on the U-shaped pipe (6), the electric ball valve B (81) is located between the flowmeter B (80) and the transparent closed liquid collecting hopper (84), the lower end of the transparent closed liquid collecting hopper (84) is connected with the U-shaped pipe (6), and an additive injection assembly is arranged at the upper end of the transparent closed liquid collecting hopper (84); the flowmeter B (80) and the electric ball valve B (81) are electrically connected with the controller (3).

6. The concrete additive mixing apparatus of claim 5, wherein: the top of the transparent closed liquid collecting hopper (84) is provided with an exhaust hole.

7. The concrete additive mixing apparatus of claim 5, wherein: the additive injection assembly comprises a flexible pipe (85) and a pump B (86) arranged on the flexible pipe (85), and the pump B (86) is close to the transparent closed liquid collecting hopper (84) and is electrically connected with the controller (3).

8. The concrete additive mixing apparatus of claim 5, wherein: an emptying pipe (82) is arranged between the electric ball valve B (81) and the transparent closed liquid collecting hopper (84) on the U-shaped pipe (6), and a valve (83) is installed on the emptying pipe (82).

9. The concrete additive mixing apparatus of claim 1, wherein: the stirring assembly (2) comprises a stirring rod and a plurality of stirring blades arranged on the outer circular surface of the stirring rod.

10. The concrete additive mixing apparatus of claim 1, wherein: the bottom of agitator tank (1) is equipped with fluid-discharge tube (9), installs electric ball valve C (10) on fluid-discharge tube (9), and electric ball valve C (10) and controller (3) electric connection.