Comb-shaped branched structure polycarboxylic acid high-performance water reducing agent storage device
By designing a water reducer storage device including a heating sleeve and a stirring motor, the problem of concentration changes caused by the inability to use and standing precipitation of water reducer in low temperature environments is solved, and the effect of stable storage and use is achieved.
Patent Information
- Application Number
- CN202421872719.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The existing water reducing agent storage device cannot be used in low temperature environments, and there is a problem of concentration changes caused by delamination of static precipitation, which affects storage and use.
A storage device including a storage tank, a heating sleeve and a mixing motor is designed. The heating sleeve forms a heating chamber with the side wall of the storage tank through an annular structure, and the stirring motor drives the rotating rod and the stirring rod to stir the water reducing agent.
The device provides a stable storage environment, and the water reducer is heated through a heating sleeve to ensure that the water reducer is available under low temperature conditions, and the mixing motor prevents standing precipitation and keeps the concentration stable.
Smart Images
Figure CN222947381U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water reducing agent storage, and more specifically, to a storage device for a polycarboxylic acid high-performance water reducing agent with a comb-shaped branched structure. Background Art
[0002] Water reducer is a concrete admixture that can maintain the slump of concrete basically unchanged while significantly reducing the amount of mixing water. It mainly belongs to the anionic surfactant class, such as lignin sulfonate and naphthalene sulfonate formaldehyde polymer. Comb-branched polycarboxylic acid high-performance water reducer is a high-performance water reducer with a special molecular structure. It is mainly used in concrete to improve the workability of concrete and reduce the amount of water used. This water reducer is made of branched active macromonomers and acrylic acid through aqueous solution free radical copolymerization. Its structural design is designed to improve the water reduction rate and maintain a good slump ability.
[0003] Water reducers are generally stored in boxes. If the temperature in the storage box is too low, the water reducer cannot be used and needs to be heated before use. In addition, when the water reducer is stored, there is also the problem of static sedimentation and stratification, which causes the concentration to change, affecting the storage and use of the water reducer. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a comb-branched structure polycarboxylic acid high-performance water-reducing agent storage device, which has the advantage of more precise operation.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a comb-branched polycarboxylic acid high-performance water-reducing agent storage device, comprising: a storage tank, a heating jacket and a stirring motor, wherein the storage tank is an overall cylindrical structure and is hollow inside; a material guide platform is provided at the lower part of the storage tank, and a discharge pipe is provided at the bottom of the material guide platform; a feeding port is provided at the top of the storage tank, the stirring motor is installed at the middle position of the top of the storage tank, and a rotating rod is installed at the output end of the stirring motor, and the rotating rod penetrates into the storage tank from the top of the storage tank; the heating jacket is provided with an annular structure, and the heating jacket is sleeved on the outside of the storage tank, and a heating chamber is formed between the heating jacket and the side wall of the storage tank.
[0006] As a preferred technical solution of the utility model, the material guiding platform is in an inverted truncated cone structure as a whole, and a plurality of groups of supporting legs are installed at the lower part of the storage tank.
[0007] As a preferred technical solution of the utility model, the heating sleeve bulges outward as a whole and is provided with an expansion sleeve; the upper and lower sides of the expansion sleeve are respectively provided with inclined frustum surfaces, and the frustum surfaces on the upper and lower sides are respectively provided with a water inlet and a drain outlet.
[0008] As a preferred technical solution of the utility model, an electric heating plate is installed inside the expansion sleeve, and an electric heating wire is embedded in the electric heating plate. A plurality of electric heating plates are evenly arranged inside the expansion sleeve.
[0009] As a preferred technical solution of the utility model, the bottom of the rotating rod is arranged in the material guide platform, and a stirring rod and a stirring blade are arranged on the rotating rod, wherein the stirring rod is arranged in the storage tank, and the stirring blade is arranged in the material guide platform.
[0010] As a preferred technical solution of the utility model, the stirring rods are evenly arranged in a plurality of groups, and the ends of the stirring rods are bent downward to form folding rods; the stirring blades are arranged as spiral blades.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the storage device provided by the utility model can provide a stable storage environment for the water reducer, and heat the water reducer inside through the heating chamber in the heating sleeve, and stir the stored water reducer through the stirring motor, so as to facilitate the taking and placing of the water reducer. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0013] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0014] Figure 3 This is a schematic diagram of the structure of the stirring motor of the utility model;
[0015] Figure 4 This is a schematic diagram of the structure of the heating jacket of the utility model;
[0016] In the figure: 1. Storage tank; 11. Material guide table; 12. Feeding port; 13. Discharging pipe; 14. Support leg; 2. Heating sleeve; 21. Expansion sleeve; 22. Water inlet; 23. Drainage port; 24. Electric heating plate; 3. Stirring motor; 31. Rotating rod; 32. Stirring rod; 33. Folding rod; 34. Stirring blade. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] like Figures 1 to 4As shown, the utility model provides a comb-branched polycarboxylic acid high-performance water-reducing agent storage device, comprising: a storage tank 1, a heating jacket 2 and a stirring motor 3, wherein the storage tank 1 is in a cylindrical structure as a whole and is hollow inside; a material guide platform 11 is provided at the lower part of the storage tank 1, and a discharge pipe 13 is provided at the bottom of the material guide platform 11; a feeding port 12 is provided at the top of the storage tank 1, the stirring motor 3 is installed at the middle position of the top of the storage tank 1, and a rotating rod 31 is installed at the output end of the stirring motor 3, and the rotating rod 31 penetrates into the storage tank 1 from the top of the storage tank 1; the heating jacket 2 is provided with an annular structure, and the heating jacket 2 is sleeved on the outside of the storage tank 1, and a heating chamber is formed between the heating jacket 2 and the side wall of the storage tank 1.
[0019] Furthermore, the material guide platform 11 is an inverted truncated cone structure as a whole, and a plurality of support legs 14 are installed at the lower part of the storage tank 1; the inverted truncated cone-shaped material guide platform 11 can facilitate the water reducing agent in the storage tank 1 to be discharged from the discharge pipe 13.
[0020] Furthermore, the heating sleeve 2 as a whole bulges outwards and is provided with an expansion sleeve 21; the expansion sleeve 21 is provided with inclined frustum surfaces on the upper and lower sides, and a water inlet 22 and a water outlet 23 are provided on the frustum surfaces on the upper and lower sides. The expansion sleeve 21 bulging outwards can increase the space of the heating cavity between the heating sleeve 2 and the storage tank 1, and water is added therein through the water inlet 22 to heat the water reducing agent in the storage tank 1, and the water outlet 23 is convenient for the discharge of water.
[0021] Furthermore, an electric heating plate 24 is installed inside the expansion sleeve 21, and an electric heating wire is embedded in the electric heating plate 24. A plurality of electric heating plates 24 are evenly arranged inside the expansion sleeve 21. The water in the heating cavity is heated by the evenly arranged electric heating plates 24, thereby achieving the purpose of heating the storage tank 1.
[0022] Furthermore, the bottom of the rotating rod 31 is arranged in the material guide platform 11, and a stirring rod 32 and a stirring blade 34 are arranged on the rotating rod 31, wherein the stirring rod 32 is arranged in the storage tank 1, and the stirring blade 34 is arranged in the material guide platform 11. The stirring rod 32 is evenly arranged in a plurality of groups, and the end of the stirring rod 32 is bent downwardly and provided with a folding rod 33; the stirring blade 34 is arranged as a spiral blade. The stirring rod 32 can stir the water reducer in the storage tank 1, and the spiral stirring blade 34 can drive the water reducer in the material guide platform 11 upward, thereby increasing the stirring effect of the stirring rod 32 and improving the stirring and mixing efficiency.
[0023] The working principle and use process of this utility model:
[0024] The user adds water reducing agent to the storage tank 1 through the feed port 12, adds water to the heating jacket 2 through the water port 22, and then heats the water through the electric heating plate 24, and the hot water heats the water reducing agent in the storage tank 1. The stirring motor 3 drives the rotating rod 31 to rotate, thereby rotating the stirring rod 32 and the stirring blade 34; the stirring rod 32 and the stirring blade 34 stir the water reducing agent in the storage tank 1 and the material guide table 11 respectively, with excellent stirring efficiency.
[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A comb-branched polycarboxylic acid high-performance water-reducing agent storage device, characterized in that: The storage tank (1) comprises: a storage tank (1), a heating jacket (2) and a stirring motor (3); the storage tank (1) is generally cylindrical in structure and hollow inside; a material guide platform (11) is provided at the bottom of the storage tank (1), and a material discharge pipe (13) is provided at the bottom of the material guide platform (11); a feeding port (12) is provided at the top of the storage tank (1); the stirring motor (3) is installed at the middle position of the top of the storage tank (1), and a rotating rod (31) is installed at the output end of the stirring motor (3), and the rotating rod (31) penetrates into the storage tank (1) from the top of the storage tank (1); the heating jacket (2) is provided with an annular structure, and the heating jacket (2) is sheathed on the outside of the storage tank (1) to form a heating chamber between the heating jacket (2) and the side wall of the storage tank (1); The heating sleeve (2) as a whole bulges outwards and is provided with an expansion sleeve (21); the expansion sleeve (21) is provided with inclined frustum surfaces on the upper and lower sides respectively, and a water inlet (22) and a water outlet (23) are provided on the frustum surfaces on the upper and lower sides respectively; An electric heating plate (24) is installed inside the expansion sleeve (21), and an electric heating wire is embedded in the electric heating plate (24). A plurality of electric heating plates (24) are evenly arranged inside the expansion sleeve (21).
2. The comb-branched polycarboxylic acid high-performance water-reducing agent storage device according to claim 1, characterized in that: The material guiding platform (11) is in an inverted truncated cone-shaped structure as a whole, and a plurality of groups of supporting legs (14) are installed at the bottom of the storage tank (1).
3. The comb-branched polycarboxylic acid high-performance water-reducing agent storage device according to claim 1, characterized in that: The bottom of the rotating rod (31) is arranged in the material guiding platform (11), and a stirring rod (32) and a stirring blade (34) are arranged on the rotating rod (31), wherein the stirring rod (32) is arranged in the storage tank (1), and the stirring blade (34) is arranged in the material guiding platform (11).
4. The comb-branched polycarboxylic acid high-performance water-reducing agent storage device according to claim 3, characterized in that: The stirring rods (32) are evenly arranged in a plurality of groups, and the ends of the stirring rods (32) are bent downward to form folding rods (33); the stirring blades (34) are arranged as spiral blades.