Cement product mixing device

Abstract

The utility model discloses a cement product mixing device, and belongs to the technical field of cement manufacturing. The device mainly comprises a stirring tower, the stirring tower comprises a tower body, and a stirring cavity is formed in the tower body; the stirring assembly is arranged in the stirring cavity; the accommodating cavity is formed in the tower body; and the coil pipe assembly is divided into a first coil pipe, a second coil pipe and a third coil pipe from top to bottom in the height direction of the tower body, and the first coil pipe, the second coil pipe and the third coil pipe are used for flowing heat preservation media. According to the cement product mixing device disclosed by the invention, the temperature in the tower body can be correspondingly adjusted according to the outdoor air temperature by arranging a plurality of groups of coil pipes which are arranged in a layered manner, and meanwhile, cement in the tower body is uniformly stirred by arranging a stirring assembly, so that the practicability of the device is improved, and the cement product mixing device can be used for mixing cement products according to the outdoor temperature. And the temperature in the stirring tower is actively adjusted.

Description

Technical Field

[0001] This application relates to the technical field of cement manufacturing, and specifically provides a cement product mixing device. Background Art

[0002] A cement product mixing and stirring tower refers to equipment used for mixing and stirring the raw materials of cement products. The mixing and stirring tower is usually used for producing precast concrete products, cement pipes, cement boards and other products. Its function is to uniformly mix cement, sand, gravel and other mixing materials so as to make formed cement products during the production process. The mixing and stirring tower can improve the production efficiency and quality of concrete products and is widely used in fields such as cement product factories and building material processing factories.

[0003] For example, the patent with the publication number CN215969401U specifically discloses a layered stirring tower for a fully automatic commercial concrete production line. By using the meshing of the rotating gears on the surface of the stirring shaft with the annular tooth blocks below the first layered sieve plate and the second layered sieve plate, it is convenient to cooperate with the use of springs to make the first layered sieve plate and the second layered sieve plate slide up and down inside the tower body. At the same time, by using the inclined surfaces of the first layered sieve plate and the second layered sieve plate, it is convenient for the vibration discharge of concrete and improves the discharging effect.

[0004] In the above-mentioned disclosed patent, the stirring tower improves the stirring effect of concrete by setting different levels of stirring layers. However, due to its large floor area, most of these stirring towers are set outdoors. However, when the outdoor temperature is high, the setting reaction of cement concrete will accelerate, resulting in an accelerated hardening speed of the concrete, which may affect the working performance and forming quality of the concrete. When in a low-temperature environment, the setting reaction of cement concrete will slow down, resulting in a slower hardening speed of the cement, which may prolong the setting time of the concrete and affect the construction progress. Therefore, it is necessary to provide a cement product mixing device with a temperature adjustment function to solve the above problems.

[0005] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is to provide a cement product mixing device that can actively adjust the temperature inside the stirring tower according to the level of the outdoor temperature.

[0007] The technical solution adopted by this application to solve its technical problems is as follows: A cement product mixing device includes a mixing tower, the mixing tower includes a tower body, and a mixing chamber is arranged inside the tower body; a mixing component, which is arranged inside the mixing chamber; a receiving chamber, which is arranged inside the tower body; a coil assembly, which is divided into a first coil, a second coil and a third coil from top to bottom in the height direction of the tower body, and the first coil, the second coil and the third coil are used to flow a heat preservation medium.

[0008] Further, the second coil includes a feed end for inputting the medium, and a discharge end is arranged on one side of the feed end.

[0009] Further, the mixing component includes a motor fixedly installed at the top of the tower body, a rotating shaft is fixedly installed at the output end of the motor, the length of the rotating shaft is adapted to the height of the mixing chamber inside the tower body, and multiple groups of inner mixing blades are fixedly installed on the rotating shaft.

[0010] Further, an outer mixing blade is arranged on the rotating shaft, the outer mixing blade is of a frame structure, and the width of the outer mixing blade is adapted to the width of the mixing chamber inside the tower body.

[0011] Further, the inner mixing blades and the outer mixing blades are arranged alternately on the rotating shaft.

[0012] The beneficial effect of this application is as follows: A cement product mixing device provided by this application, by arranging multiple groups of coils arranged in layers, enables the temperature inside the tower body to be adjusted corresponding to the outdoor air temperature. At the same time, through the arrangement of the mixing component, the cement inside the tower body is evenly stirred, increasing the practicability of the device, and achieving the effect of actively adjusting the temperature inside the mixing tower according to the level of the outdoor temperature.

[0013] In addition to the purposes, features and advantages described above, this application has other purposes, features and advantages. The following will refer to the drawings to make a further detailed description of this application. Brief Description of the Drawings

[0014] The specification drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0015] Figure 1 is the overall schematic diagram of a cement product mixing device in this application;

[0016] Figure 2 is Figure 1 the internal structure schematic diagram of the tower body in

[0017] Figure 3 is Figure 2 the structural schematic diagram at position A in

[0018] Figure 4 is Figure 2 a schematic structural diagram of the stirring assembly in

[0019] Among them, the reference numerals in the figure are as follows:

[0020] 1. Stirring tower; 2. Tower body; 21. Accommodation cavity; 3. Stirring assembly; 31. Motor; 32. Rotating shaft; 33. Inner stirring blade; 34. Outer stirring blade; 4. First coil; 5. Second coil; 51. Feed end; 52. Discharge end; 6. Third coil. Detailed implementation manners

[0021] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0023] As Figure 1 - Figure 2 shown, the present application provides a cement product mixing device, including a stirring tower 1, which is arranged in a cement product processing factory and is used for mixing cement and other raw materials to produce cement products. A stirring assembly 3 is arranged inside the stirring tower 1, and the stirring assembly 3 is used for mixing cement, aggregates, water and other raw materials to ensure uniform mixing of various raw materials and form a mixture meeting the requirements;

[0024] The stirring tower 1 includes a tower body 2, and a stirring cavity is arranged inside the tower body 2, which is used for stirring cement. At the same time, an accommodation cavity 21 is arranged on the outer wall of the tower body 2, and a coil assembly is arranged inside the accommodation cavity 21. The coil assembly includes multiple groups of coils with the same configuration. The multiple groups of coils are divided into a first coil 4, a second coil 5 and a third coil 6 from top to bottom in the height direction of the tower body 2. A heat preservation medium flows inside the first coil 4, the second coil 5 and the third coil 6, and is used to adjust the temperature inside the tower body 2 according to the outdoor temperature, so that the cement can be stirred under a suitable environment;

[0025] When the mixing tower 1 is placed outdoors, the temperature of its tower body may be affected by the external environmental temperature and become inconsistent. In hot weather, the top or the tower body of the mixing tower 1 may become hotter due to direct sunlight. At this time, it is necessary to correspondingly change the temperature of the medium inside the first coil 4, the second coil 5 and the third coil 6, so that the temperature inside the mixing tower 1 is averaged, and then a better mixing effect is achieved.

[0026] For the convenience of description, the following takes the second coil 5 as an example. Specifically:

[0027] As Figure 2 - Figure 3 shown, the second coil 5 includes a feed end 51 for inputting the medium. At the same time, a discharge end 52 is provided on one side of the feed end 51. When it is winter and the external air temperature is low, the medium with a higher temperature enters the inside of the second coil 5 through the feed end 51. After swirling and flowing inside the second coil 5, the cooled medium is discharged through the discharge end 52, so that the temperature of the medium inside the cement product mixing device can be effectively controlled, and the influence of too low outdoor temperature on the production process can be avoided.

[0028] As Figure 4 shown, the mixing assembly 3 includes a motor 31 fixedly installed on the top of the tower body 2. The output end of the motor 31 is fixedly installed with a rotating shaft 32. The length of the rotating shaft 32 is adapted to the height of the mixing chamber inside the tower body 2. At the same time, a plurality of groups of inner mixing blades 33 are fixedly installed on the rotating shaft 32. The inner mixing blades 33 are used for mixing the cement products at the central part of the tower body 2, and the installation angles of the plurality of groups of inner mixing blades 33 on the rotating shaft 32 are all different;

[0029] At the same time, an outer mixing blade 34 is also provided on the rotating shaft 32. The outer mixing blade 34 is arranged staggeredly with the inner mixing blade 33, and the outer mixing blade 34 is of a frame structure, and its width is adapted to the width of the mixing chamber inside the tower body 2. The outer mixing blade 34 is used for mixing the cement near the outer wall of the tower body 2 in the mixing chamber. Through the cooperation of the inner mixing blade 33 and the outer mixing blade 34, the cement inside the mixing chamber can be evenly mixed.

[0030] In summary, the device adjusts the temperature inside the tower body 2 according to the outdoor air temperature by setting a plurality of groups of coils arranged in layers. At the same time, through the setting of the mixing assembly 3, the cement inside the tower body 2 is evenly mixed, increasing the practicability of the device.

[0031] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cement product mixing device, comprising a mixing tower (1), characterized in that: The stirring tower (1) comprises: A tower body (2), wherein a stirring chamber is arranged inside the tower body (2); A stirring component (3), the stirring component (3) being arranged inside the stirring chamber; An accommodating chamber (21), the accommodating chamber (21) being arranged inside the tower body (2); A coil assembly, the coil assembly being divided into a first coil (4), a second coil (5) and a third coil (6) from top to bottom in the height direction of the tower body (2), wherein the first coil (4), the second coil (5) and the third coil (6) are used for flowing a heat-insulating medium.

2. A cement product mixing device according to claim 1, characterized in that: The second coil (5) comprises a feed end (51), the feed end (51) being used to input a medium, and a discharge end (52) being provided on one side of the feed end (51).

3. A cement product mixing device according to claim 2, characterized in that: The stirring assembly (3) comprises a motor (31) fixedly mounted on the top of the tower body (2); a rotating shaft (32) is fixedly mounted on the output end of the motor (31); the length of the rotating shaft (32) is adapted to the height of the stirring chamber inside the tower body (2); and a plurality of groups of inner stirring blades (33) are fixedly mounted on the rotating shaft (32).

4. A cement product mixing device according to claim 3, characterized in that: An external stirring blade (34) is arranged on the rotating shaft (32); the external stirring blade (34) is a frame-type structure; the width of the external stirring blade (34) is adapted to the width of the stirring chamber in the tower body (2).

5. A cement product mixing device according to claim 4, characterized in that: The inner stirring blades (33) and the outer stirring blades (34) are arranged alternately on the rotating shaft (32).

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