Storage device of functional polycarboxylate superplasticizer for high-performance concrete

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By designing a polycarboxylic acid water reducer storage device including a vertical plate, a fixed component and a rotating component, the problem of easy layering of the polycarboxylic acid water reducer during long-term storage is solved, and the uniform shaking of the polycarboxylic acid water reducer is achieved, ensuring its performance.

CN223002096UActive Publication Date: 2025-06-20SICHUAN YU CONCRETE BUILDING MATERIALS CO LTD

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Patent Information

Application Number: CN202421861883.0
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-08-02
Publication Date: 2025-06-20
Estimated Expiration: 2034-08-02

AI Technical Summary

Technical Problem

The prior art lacks a mechanism for shaking the polycarboxylic acid water reducing agent evenly, resulting in easy layering during long-term storage, affecting product performance.

Method used

A storage device for functional polycarboxylic acid water reducing agent for high-performance concrete is designed, including a vertical plate, a fixed assembly and a rotating assembly. The rotating component drives the tank body to rotate, so that the polycarboxylic acid water reducing agent can shake to prevent delamination.

Benefits of technology

Through the use of this device, the polycarboxylic acid water reducing agent can be effectively prevented from being layered during long-term storage, and its performance can be ensured.

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Abstract

The utility model discloses a storage device of a functional polycarboxylic acid water reducing agent for high-performance concrete, belongs to the technical field of storage of polycarboxylic acid water reducing agents, and aims to solve the technical problems that in the prior art, when the polycarboxylic acid water reducing agent is stored for a long time, a mechanism for uniformly shaking the polycarboxylic acid water reducing agent is lacked, and the storage efficiency is high. When the polycarboxylate superplasticizer is stored for a long time, the layering phenomenon can occur, and the product performance is influenced. Comprising two sets of vertical plates, a fixing assembly is installed on the side face of one set of vertical plates, the two sets of vertical plates are rotationally connected with a cylindrical tank body, and the middle position of the tank body is sleeved with a rotating assembly. According to the storage device of the functional polycarboxylic acid water reducing agent for the high-performance concrete, through the arrangement of the rotating assembly, the polycarboxylic acid water reducing agent can be shaken, the layering phenomenon of the polycarboxylic acid water reducing agent when the polycarboxylic acid water reducing agent is stored for a long time is prevented, and therefore the use performance of the polycarboxylic acid water reducing agent is guaranteed.

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Description

Technical Field

[0001] The utility model belongs to the technical field of polycarboxylate water reducer storage, and particularly relates to a storage device for a functional polycarboxylate water reducer for high-performance concrete. Background Art

[0002] Polycarboxylate water reducer is a commonly used concrete additive, which can effectively reduce the cement consumption of concrete, improve the fluidity of concrete and reduce the shrinkage rate of concrete.

[0003] The polycarboxylate water reducer applied in concrete is a composite water reducer obtained by compounding polycarboxylate water reducer mother liquor with a variety of inorganic and organic functional components. Due to the great differences in the physical and chemical properties of each component, when the polycarboxylate water reducer product stands still for a long time, precipitation or stratification will occur, affecting the product performance. Under the existing technology, when the polycarboxylate water reducer is stored for a long time, there is a lack of a mechanism for shaking the polycarboxylate water reducer evenly. When the polycarboxylate water reducer is stored for a long time, it will stratify, affecting the product performance. Therefore, a technical measure is proposed to solve the problem that under the existing technology, when the polycarboxylate water reducer is stored for a long time, there is a lack of a mechanism for shaking the polycarboxylate water reducer evenly, and when the polycarboxylate water reducer is stored for a long time, it will stratify, affecting the product performance. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a storage device for a functional polycarboxylate water reducer for high-performance concrete, aiming to solve the problem that under the existing technology, when the polycarboxylate water reducer is stored for a long time, there is a lack of a mechanism for shaking the polycarboxylate water reducer evenly, and when the polycarboxylate water reducer is stored for a long time, it will stratify, affecting the product performance.

[0006] (2) Technical Solutions

[0007] To solve the above technical problems, the utility model provides such a storage device for a functional polycarboxylate water reducer for high-performance concrete, including vertical plates. There are two groups of the vertical plates. A fixing component is installed on the side of one group of the vertical plates. A tank body is rotatably connected between the two groups of the vertical plates. The tank body is cylindrical. A rotating component is sleeved outside the middle position of the tank body. Thanks to the setting of the rotating component, the polycarboxylate water reducer can be shaken, preventing the polycarboxylate water reducer from stratifying when it is stored for a long time, thus ensuring the use performance of the polycarboxylate water reducer.

[0008] Furthermore, the lower parts of the two groups of the vertical plates are connected with a bottom plate, and the rotating component is fixedly installed on the upper surface of the bottom.

[0009] Furthermore, a fixing block is installed outside the tank body. The fixing block is adapted to the position of the fixing component. A jack is provided at the center of the fixing block. An inlet pipe is provided at the upper part of the end of the tank body away from the fixing component. The inlet pipe is movably connected with a pipe cap. A drain pipe is installed at the lower end of the side of the tank body away from the inlet pipe. A valve is installed on the drain pipe.

[0010] Furthermore, the fixing component includes a box body. The box body is installed at the lower part of the vertical plate away from the inlet pipe. A chute is provided on the upper surface of the box body. A threaded hole is provided on the side surface of the box body. The threaded hole is threadedly connected with a screw rod. The screw rod is connected with a rotating plate. The side of the screw rod away from the rotating plate is rotatably connected with a moving plate. A plug rod is connected to the upper end side of the moving plate. Thanks to the setting of the fixing component, it is convenient to fix the tank body, prevent the tank body from shaking, and improve the stability of the tank body.

[0011] Furthermore, the moving plate is slidably adapted to the chute and the inside of the box body. The plug rod is adapted to the jack. Thanks to the cooperation of the plug rod and the jack, when the plug rod enters the circular ring of the jack, it is convenient to fix the tank body.

[0012] Furthermore, the rotating component includes a mounting plate. The mounting plate is fixedly installed on the upper surface of the bottom plate. A motor is installed on the upper surface of the mounting plate. The motor is connected with a connecting rod. The connecting rod is connected with a rotating roller. A belt is sleeved outside the rotating roller. The other end of the belt is sleeved with a collar.

[0013] Furthermore, the collar is fixedly sleeved at the middle position of the tank body.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] Through the setting of the fixing component of the present utility model, it is convenient to fix the tank body, prevent the tank body from shaking, and improve the stability of the tank body. Rotate the rotating plate to drive the moving plate to move along the chute and the box body in the direction away from the tank body. The horizontal movement of the moving plate drives the plug rod to disengage from the jack, releasing the limit on the tank body.

[0017] Through the setting of the rotating component, the polycarboxylate water reducing agent can be shaken to prevent the polycarboxylate water reducing agent from stratifying during long-term storage, thereby ensuring the use performance of the polycarboxylate water reducing agent. Start the motor to drive the collar to rotate. The rotation of the collar drives the tank body to rotate along the vertical plate, so that the polycarboxylate water reducing agent shakes evenly. Description of the drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Structural schematic diagram of the present utility model;

[0020] Figure 2 Structural schematic diagram of the separated state of the present utility model;

[0021] Figure 3 Structural schematic diagram of the fixing component;

[0022] Figure 4 Structural schematic diagram of the rotating component.

[0023] The reference signs in the drawings are: 1, tank body; 2, fixing component; 3, rotating component; 4, vertical plate; 5, bottom plate; 6, jack; 7, drain pipe; 8, valve; 9, liquid inlet pipe; 10, pipe cover; 11, fixing block; 201, moving plate; 202, rotating plate; 203, screw rod; 204, box body; 205, threaded hole; 206, chute; 207, insertion rod; 301, mounting plate; 302, motor; 303, roller; 304, belt; 305, collar; 306, connecting rod. Specific implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0025] This specific implementation manner is a storage device for a functional polycarboxylate water reducer for high-performance concrete, and its structural schematic diagram is as shown in Figure 1 、 Figure 2 、 Figure 3As shown in the figure, it includes a vertical plate 4. There are two groups of vertical plates 4. A fixing component 2 is installed on the side of one group of vertical plates 4. The two groups of vertical plates 4 are rotatably connected to a tank body 1. The tank body 1 is cylindrical. A rotating component 3 is sleeved outside the middle position of the tank body 1. The lower parts of the two groups of vertical plates 4 are connected to a bottom plate 5. The rotating component 3 is fixedly installed on the upper surface of the bottom. A fixing block 11 is installed outside the tank body 1. The position of the fixing block 11 is adapted to that of the fixing component 2. A jack 6 is opened at the center position of the fixing block 11. An inlet pipe 9 is provided at the upper part of one end of the tank body 1 away from the fixing component 2. The inlet pipe 9 is movably connected to a pipe cap 10. A drain pipe 7 is installed at the lower end of the side of the tank body 1 away from the inlet pipe 9. A valve 8 is installed on the drain pipe 7. The fixing component 2 includes a box body 204. The box body 204 is installed at the lower part of the vertical plate 4 away from the inlet pipe 9. A chute 206 is opened on the upper surface of the box body 204. A threaded hole 205 is opened on the side of the box body 204. A screw rod 203 is threadedly connected to the threaded hole 205. The screw rod 203 is connected to a rotating plate 202. The screw rod 203 is rotatably connected to a moving plate 201 on the side away from the rotating plate 202. The upper end side of the moving plate 201 is connected to a plug rod 207. The moving plate 201 is slidably adapted to the chute 206 and the inside of the box body 204. The plug rod 207 is adapted to the jack 6. Inject the produced polycarboxylate water reducer into the tank body 1 through the inlet pipe 9. Then use the pipe cap 10 to seal the tank body 1 for storing the polycarboxylate water reducer. When the polycarboxylate water reducer is needed, open the valve 8 so that the polycarboxylate water reducer flows out through the drain pipe 7. When the polycarboxylate water reducer needs to be shaken evenly, first release the limit of the fixing component 2 on the tank body 1. Rotate the rotating plate 202 to drive the screw rod 203 to rotate. When the screw rod 203 rotates, it moves horizontally. The horizontal movement of the screw rod 203 drives the moving plate 201 to move away from the tank body 1 along the chute 206 and the box body 204. The horizontal movement of the moving plate 201 drives the plug rod 207 to disengage from the jack 6, releasing the limit on the tank body 1. Then drive the polycarboxylate water reducer to rotate evenly through the rotating component 3.

[0026] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown in the figure, the rotating component 3 includes a mounting plate 301. The mounting plate 301 is fixedly installed on the upper surface of the bottom plate 5. A motor 302 is installed on the upper surface of the mounting plate 301. The motor 302 is connected to a connecting rod 306. The connecting rod 306 is connected to a roller 303. A belt 304 is sleeved outside the roller 303. The other end of the belt 304 is sleeved with a collar 305. The collar 305 is fixedly sleeved at the middle position of the tank body 1. Start the motor 302. The start of the motor 302 drives the connecting rod 306 to rotate. The rotation of the connecting rod 306 drives the roller 303 to rotate. The rotation of the roller 303 drives the belt 304 to rotate. The rotation of the belt 304 drives the collar 305 to rotate. The rotation of the collar 305 drives the tank body 1 to rotate along the vertical plate 4, so that the polycarboxylate water reducer is shaken evenly.

[0027] Working principle: The produced polycarboxylate water reducer is injected into the tank body 1 through the liquid inlet pipe 9, and then the tank body 1 is sealed with the pipe cover 10 for storing the polycarboxylate water reducer. When the polycarboxylate water reducer is needed (first produce the polycarboxylate water reducer, then store it. The storage tank body 1 is generally large in volume. Before using the polycarboxylate water reducer, it needs to be sub-packed, for example, 1 ton / barrel, and then the polycarboxylate water reducer is transported to the concrete mixing plant for production. Storing it in the tank body 1 can prevent the performance of the polycarboxylate water reducer from declining), open the valve 8 so that the polycarboxylate water reducer flows out through the drain pipe 7;

[0028] When the polycarboxylate water reducer needs to be shaken evenly, first release the limit of the tank body 1 by the fixing component 2. Specifically, rotate the rotating plate 202 to drive the screw rod 203 to rotate. When the screw rod 203 rotates, it moves horizontally. The horizontal movement of the screw rod 203 drives the moving plate 201 to move away from the tank body 1 along the chute 206 and the box body 204. The horizontal movement of the moving plate 201 drives the insertion rod 207 to disengage from the insertion hole 6, releasing the limit on the tank body 1. Through the setting of the fixing component 2, it is convenient to fix the tank body 1, prevent the tank body 1 from shaking, and improve the stability of the tank body 1;

[0029] Subsequently, drive the polycarboxylate water reducer to rotate evenly through the rotating component 3. Start the motor 302. The start of the motor 302 drives the connecting rod 306 to rotate. The rotation of the connecting rod 306 drives the roller 303 to rotate. The rotation of the roller 303 drives the belt 304 to rotate. The rotation of the belt 304 drives the collar 305 to rotate. The rotation of the collar 305 drives the tank body 1 to rotate along the vertical plate 4, so that the polycarboxylate water reducer is shaken evenly. Through the setting of the rotating component 3, the polycarboxylate water reducer can be shaken to prevent the polycarboxylate water reducer from stratifying during long-term storage, thus ensuring the use performance of the polycarboxylate water reducer.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A storage device for a functional polycarboxylate water-reducing agent for high-performance concrete, comprising a vertical plate (4), characterized in that: There are two groups of vertical plates (4), one group of vertical plates (4) is provided with a fixed component (2) on the side, and the two groups of vertical plates (4) are rotatably connected to the tank body (1), the tank body (1) is cylindrical, and a rotating component (3) is sleeved on the outside of the middle position of the tank body (1).

2. The storage device of a functional polycarboxylate water-reducing agent for high performance concrete according to claim 1, characterized in that: The lower parts of the two groups of vertical plates (4) are connected to a bottom plate (5), and the rotating assembly (3) is fixedly mounted on the upper surface of the bottom.

3. The storage device of a functional polycarboxylate water-reducing agent for high performance concrete according to claim 1, characterized in that: A fixing block (11) is installed outside the tank body (1), the fixing block (11) is adapted to the position of the fixing assembly (2), a plug hole (6) is provided at the center of the fixing block (11), a liquid inlet pipe (9) is provided at the upper part of one end of the tank body (1) away from the fixing assembly (2), the liquid inlet pipe (9) is movably connected to a pipe cover (10), a liquid discharge pipe (7) is installed at the lower end of the side of the tank body (1) away from the liquid inlet pipe (9), and a valve (8) is installed on the liquid discharge pipe (7).

4. The storage device of a functional polycarboxylate water-reducing agent for high performance concrete according to claim 3, characterized in that: The fixing assembly (2) comprises a box body (204), the box body (204) being mounted on the lower part of the vertical plate (4) away from the liquid inlet pipe (9), the upper surface of the box body (204) being provided with a slide groove (206), the side of the box body (204) being provided with a threaded hole (205), the threaded hole (205) being threadedly connected with a screw rod (203), the screw rod (203) being connected with a rotating plate (202), the side of the screw rod (203) away from the rotating plate (202) being rotatably connected with a movable plate (201), and the upper side of the movable plate (201) being connected with an insertion rod (207).

5. The storage device of the functional polycarboxylate water-reducing agent for high performance concrete according to claim 4, characterized in that: The movable plate (201) is slidably matched with the slide groove (206) and the interior of the box body (204), and the insertion rod (207) is matched with the insertion hole (6).

6. The storage device of a functional polycarboxylate water-reducing agent for high performance concrete according to claim 1, characterized in that: The rotating assembly (3) comprises a mounting plate (301), the mounting plate (301) being fixedly mounted on the upper surface of the base plate (5), a motor (302) being mounted on the upper surface of the mounting plate (301), the motor (302) being connected to a connecting rod (306), the connecting rod (306) being connected to a roller (303), a belt (304) being provided on the outer sleeve of the roller (303), and a ring (305) being provided on the other end of the belt (304).

7. The storage device of the functional polycarboxylate water-reducing agent for high performance concrete according to claim 6, characterized in that: The collar (305) is fixedly sleeved at the middle position of the tank body (1).