Cement grinding aid cooling equipment with impurity removal function
By designing a cement grinding aid cooling device with impurity removal function, and using a combination of condenser tubes and screening components, the problems of poor cooling effect and incomplete impurity removal of traditional equipment are solved, realizing an efficient and stable cooling and impurity removal process, and improving the production quality and efficiency of cement grinding aid.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG WANDONG BUILDING MATERIALS TECH CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-04-28
AI Technical Summary
Traditional cooling equipment cannot achieve integrated continuous production of impurity removal and cooling, resulting in cumbersome operation processes, low efficiency, and poor cooling effect, which affects the production quality and efficiency of cement grinding aids.
A cement grinding aid cooling device with impurity removal function was designed. It uses wound condenser tubes for uniform cooling, and combines the working circular screen plate in the working component and the auxiliary circular plate in the auxiliary component for screening and filtering. It uses telescopic hydraulic cylinders to provide power, the support poles can be extended and retracted to adapt to different specifications, and the discharge component is easy to clean, ensuring the continuity of cooling and impurity removal.
It achieves uniform cooling and efficient impurity removal of cement grinding aids, improves production quality and efficiency, extends equipment service life, simplifies operation procedures, and ensures safety and equipment stability.
Smart Images
Figure CN224175453U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cement grinding aid production and processing technology, specifically to a cement grinding aid cooling device with impurity removal function. Background Technology
[0002] Cement grinding aids play a crucial role in cement production. They improve the grindability of materials, reduce particle agglomeration, enhance material flowability within the ball mill, optimize cement particle size distribution, and ultimately improve cement strength and quality, achieving energy conservation, emission reduction, and increased production. However, cement grinding aids are produced at high temperatures and require cooling equipment to meet subsequent storage and usage requirements.
[0003] Traditional cooling equipment often cannot achieve integrated continuous production of impurity removal and cooling, resulting in cumbersome and inefficient processes. Furthermore, while some cooling equipment does have impurity removal capabilities, its cooling effect is only average, failing to meet the demands of high-efficiency production. The slow cooling rate and poor cooling effect negatively impact the production quality and efficiency of cement grinding aids.
[0004] Therefore, it is necessary to propose a cement grinding aid cooling device with impurity removal function to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a cement grinding aid cooling device with impurity removal function to solve the problems existing in the prior art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A cement grinding aid cooling device with impurity removal function includes a working tank, a condenser tube wound around the surface of the working tank, condensate inside the condenser tube, a filling device connected to the outside of the condenser tube, a drive assembly at the top of the working tank, a working assembly below the drive assembly, an auxiliary assembly below the working assembly, an auxiliary assembly on the inner wall of the working tank, an auxiliary ramp below the auxiliary assembly, an auxiliary ramp on the bottom inner wall of the working tank, a filling assembly at the top of the working tank, a discharge assembly on the working tank, and a material inlet on the surface of the working tank.
[0008] As described above, a cement grinding aid cooling device with impurity removal function includes a drive assembly comprising a telescopic cylinder, a working assembly connected to the output end of the telescopic cylinder, a drive mounting plate at the lower part of the telescopic cylinder, a support spring at the lower part of the drive mounting plate, and the support spring being vertically arranged at the top of the working tank.
[0009] As described above, a cement grinding aid cooling device with impurity removal function includes a working circular screen plate, a baffle plate on the working circular screen plate, a bearing seat in the middle of the working circular screen plate, and the bearing seat is connected to the output end of the telescopic oil cylinder.
[0010] As described above, a cement grinding aid cooling device with impurity removal function includes an auxiliary circular plate with filter holes, a support rod at the bottom of the auxiliary circular plate, the support rod being installed on the inner wall of the working tank, and an auxiliary spring on the support rod.
[0011] As described above, in a cement grinding aid cooling device with impurity removal function, the supporting pole is telescopic.
[0012] As described above, a cement grinding aid cooling device with impurity removal function includes a filling assembly comprising a filling bend connected to a working tank, a flared end of the filling bend, and a protective plate at the upper part of the connection between the filling bend and the working tank.
[0013] As described above, a cement grinding aid cooling device with impurity removal function includes a discharge assembly comprising a discharge screen plate, a rod at the bottom of the discharge screen plate, a socket at the lower part of the rod, the socket being located at the bottom of the working tank, and a suction seat being provided on the surface of the discharge screen plate in contact with the working tank.
[0014] The advantages of this invention are as follows: 1. The condenser tubes wound around the surface of the working tank can evenly distribute the condensate, ensuring uniform cooling of the cement grinding aid and preventing overheating from affecting its performance. 2. The working circular sieve plate in the working assembly screens and filters the cement grinding aid through the sieve holes, effectively removing impurities and improving product quality. 3. The auxiliary circular plate in the auxiliary assembly provides an additional filter layer to further ensure the complete removal of impurities.
[0015] 2. The telescopic hydraulic cylinder, as the core component of the drive assembly, provides stable power output, driving the working assembly to reciprocate within the working tank, ensuring the continuity of the screening process. The drive mounting plate and support spring provide stable support and cushioning for the telescopic hydraulic cylinder, reducing vibration and impact, and extending the service life of this invention.
[0016] 3. The telescopic design of the support pole allows the auxiliary circular plate to be adjusted in height according to work requirements, accommodating cement grinding aids of different specifications and particle sizes. The auxiliary spring provides additional support and cushioning for the auxiliary circular plate, ensuring its stability during operation.
[0017] 4. The discharge screen plate is fixed to the bottom of the working tank by insert rods and sockets. The design is simple and easy to disassemble, facilitating cleaning and maintenance. The suction seat ensures a tight fit between the discharge screen plate and the surface of the working tank, preventing leakage of cement grinding aid. The discharge port allows operators to easily remove screened impurities, keeping the interior of this device clean.
[0018] 5. The addition of a bend and flared nozzle in the filling assembly ensures accurate and rapid filling of the cement grinding aid into the working tank. The protective plate prevents splashing of the cement grinding aid during filling, protecting operators and equipment safety. Attached Figure Description
[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a schematic diagram of the structure of this utility model;
[0021] Figure 2 This is a simplified structural diagram of the present invention;
[0022] Figure 3 yes Figure 2 A2 enlarged view of the portion;
[0023] Figure 4 yes Figure 2 A magnified view of a portion of the A3 file;
[0024] Figure 5 yes Figure 2 A magnified view of a portion of an A4 sheet;
[0025] Figure 6 yes Figure 1 A magnified view of part A1.
[0026] Reference numerals: 1. Working tank; 2. Condenser pipe; 3. Drive assembly; 4. Working assembly; 5. Auxiliary assembly; 6. Auxiliary inclined platform; 7. Filling assembly; 8. Discharge assembly; 9. Material inlet; 31. Telescopic cylinder; 32. Drive mounting plate; 33. Support spring; 41. Working circular screen plate; 42. Baffle; 43. Bearing seat; 51. Auxiliary circular plate; 52. Filter hole; 53. Supporting upright; 54. Auxiliary spring; 71. Filling bend; 72. Trumpet mouth; 73. Protective plate; 81. Discharge screen plate; 82. Insert rod; 83. Socket; 84. Suction seat. Detailed Implementation
[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0028] like Figures 1-6 As shown, a cement grinding aid cooling device with impurity removal function includes a working tank 1. A condenser tube 2 is wound around the surface of the working tank 1, containing condensate. A filling device is connected to the outside of the condenser tube 2. A drive assembly 3 is located at the top of the working tank 1, a working assembly 4 is located below the drive assembly 3, and an auxiliary assembly 5 is located below the working assembly 4. The auxiliary assembly 5 is located on the inner wall of the working tank 1, and an auxiliary ramp 6 is located below the auxiliary assembly 5 and on the bottom inner wall of the working tank 1. A filling assembly 7 is located at the top of the working tank 1, a discharge assembly 8 is located on the working tank 1, and a material outlet 9 is located on the surface of the working tank 1. When using this invention, the components need to be connected according to their connection relationships. All electrical components in this invention are externally powered and controlled by switches to ensure normal operation. First, place the working tank 1 on a stable support frame to ensure the tank is level and stable. Then, wound and installed the condenser tubes 2 around the surface of the working tank 1, ensuring uniform cooling. Connect one end of the condenser pipe 2 to an external filling device to ensure that the condensate can be smoothly filled into the condenser pipe 2. Check that the connection between the condenser pipe 2 and the filling device is tight to prevent condensate leakage. Install the drive assembly 3 on the upper part of the working tank 1, ensuring that the drive assembly 3 is securely fixed to the tank. Install the working assembly 4 below the drive assembly 3, ensuring that the connection between the two is tight and the transmission efficiency is high. Install the auxiliary assembly 5 below the working assembly 4. The auxiliary assembly 5 is set on the inner wall of the working tank 1, ensuring that it fits tightly against the inner wall of the tank. Set the auxiliary ramp 6 on the bottom inner wall of the working tank 1, ensuring that the ramp is securely fixed to the bottom of the tank. The design of the auxiliary ramp 6 should facilitate the collection and discharge of materials. Install the filling assembly 7 on the top of the working tank 1, ensuring that the filling assembly 7 can accurately fill the cement grinding aid into the tank. The filling assembly 7 has good sealing performance to prevent the grinding aid from leaking. Set the discharge assembly 8 on the working tank 1, which can smoothly discharge the processed cement grinding aid. A material inlet 9 is provided on the surface of the working tank 1 to facilitate the removal of screened impurities.
[0029] Specifically, such as Figures 1-6As shown, the drive assembly 3 in this embodiment includes a telescopic cylinder 31. The output end of the telescopic cylinder 31 is connected to a working assembly 4. A drive mounting plate 32 is located at the lower part of the telescopic cylinder 31, and a support spring 33 is located at the lower part of the drive mounting plate 32. The support spring 33 is vertically mounted on the top of the working tank 1. The working assembly 4 includes a working circular screen plate 41, with a baffle 42 on it. A bearing seat 43 is located in the middle of the working circular screen plate 41, and the bearing seat 43 is connected to the output end of the telescopic cylinder 31. The telescopic cylinder 31, as the core component of the drive assembly 3, provides power to drive the working assembly 4 to reciprocate within the working tank 1. The output end of the telescopic cylinder 31 is connected to the working assembly 4 to ensure smooth power transmission. The drive mounting plate 32 is located at the lower part of the telescopic cylinder 31 and is fixed to the top or side wall of the working tank 1, providing stable support for the telescopic cylinder 31. The telescopic movement of the telescopic cylinder 31 is controlled by an external control system, and the telescopic speed and stroke can be adjusted as needed. The drive mounting plate 32 provides a mounting base for the telescopic cylinder 31, ensuring that the telescopic cylinder 31 can be stably fixed on the working tank 1. The support spring 33 provides additional support and cushioning for the telescopic cylinder 31, reducing vibration and impact during operation. The working circular screen plate 41, as the main component for impurity removal, has screen holes for screening and filtering impurities in the cement grinding aid. The working circular screen plate 41 is designed to be circular, matching the shape of the inner wall of the working tank 1. The screen plate surface is smooth and flat, and the screen hole size is rationally selected according to the particle size of the impurities. The working circular screen plate 41 is connected to the output end of the telescopic cylinder 31 via a bearing seat 43, ensuring reciprocating motion within the working tank 1 with the telescopic movement of the cylinder 31. A baffle 42 is installed on the working circular screen plate 41 to block and collect impurities, preventing them from entering subsequent processing steps. The baffle 42 is designed as an annular or strip shape, surrounding the edge of the working circular screen plate 41 or installed at specific positions on the screen plate. The bearing housing 43 provides rotational support for the working circular screen plate 41, ensuring smooth reciprocating motion. The drive mounting plate 32 is fixed to the top or side wall of the working tank 1. The telescopic cylinder 31 is mounted on the drive mounting plate 32, and its hydraulic lines and control circuits are connected. A support spring 33 is installed, with one end connected to the drive mounting plate 32 and the other end connected to the top of the working tank 1. The working circular screen plate 41 is placed on the bearing housing 43 and fixed in place. A baffle 42 is installed on the working circular screen plate 41, ensuring its position and height meet requirements. The bearing housing 43 is connected to the output end of the telescopic cylinder 31, ensuring a secure and reliable connection. The telescopic cylinder 31 is started, and its telescopic motion is tested for normal operation. The reciprocating motion of the working circular screen plate 41 is observed for smoothness and any jamming or abnormalities. The telescopic cylinder 31's extension and retraction speed and stroke are adjusted to ensure the equipment meets production requirements.
[0030] Specifically, such as Figures 1-6 As shown, the auxiliary component 5 in this embodiment includes an auxiliary circular plate 51 with filter holes 52. A support rod 53 is located at the bottom of the auxiliary circular plate 51 and is mounted on the inner wall of the working tank 1. An auxiliary spring 54 is mounted on the support rod 53. The support rod 53 is telescopic. The discharge component 8 includes a discharge screen plate 81 with an insertion rod 82 at its bottom and a socket 83 at its lower part. The socket 83 is located at the bottom of the working tank 1, and a suction seat 84 is provided on the surface of the discharge screen plate 81 that contacts the working tank 1. The auxiliary circular plate 51 serves as a filter component, with filter holes 52 for further filtering impurities in the cement grinding aid. The auxiliary circular plate 51 is designed to be circular, matching the shape of the inner wall of the working tank 1. The size and distribution of the filter holes 52 are rationally designed based on the particle size of the impurities and the filtration efficiency. The support rod 53 provides support for the auxiliary circular plate 51. The support rod 53 is designed as a telescopic structure, including a fixed part and a telescopic part. The fixed part is fixed to the inner wall of the working tank 1, and the telescopic part is connected to the auxiliary circular plate 51, allowing for height adjustment as needed. The auxiliary spring 54 provides additional support and cushioning for the auxiliary circular plate 51, reducing vibration and impact during operation. The auxiliary spring 54 is mounted on the support rod 53, with one end connected to the fixed part of the support rod 53 and the other end connected to the auxiliary circular plate 51. The stiffness and number of springs are rationally selected based on the weight and workload of the auxiliary circular plate 51. The discharge screen plate 81 serves as a discharge component, with screen holes for screening and discharging the processed cement grinding aid. The discharge screen plate 81 is fixed to the bottom of the working tank 1 via a rod 82 and a socket 83. The lower part of the insertion rod 82 is provided with a socket 83, which is located at the bottom of the working tank 1, and the discharge screen plate 81 is fixed by insertion. The suction seat 84 is located on the surface of the discharge screen plate 81 that contacts the working tank 1, and the suction seat 84 is tightly attached to the surface of the working tank 1 by adsorption or compression.
[0031] Furthermore, such as Figures 1-6 As shown, the filling component 7 in this embodiment includes a filling bend 71, which is connected to the working tank 1. The top of the filling bend 71 is provided with a flared mouth 72, and a protective plate 73 is provided at the upper part of the connection between the filling bend 71 and the working tank 1. The baffle 42 is provided to prevent the cement grinding aid from splashing during filling.
[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A cement grinding aid cooling device with impurity removal function, characterized in that: The device includes a working tank (1), a condenser tube (2) wrapped around the surface of the working tank (1), a condenser liquid inside the condenser tube (2), a filling device connected to the outside of the condenser tube (2), a drive assembly (3) on the upper part of the working tank (1), a working assembly (4) on the lower part of the drive assembly (3), an auxiliary assembly (5) on the lower part of the working assembly (4), the auxiliary assembly (5) on the inner wall of the working tank (1), an auxiliary ramp (6) on the lower part of the auxiliary assembly (5), the auxiliary ramp (6) on the bottom inner wall of the working tank (1), a filling assembly (7) on the top of the working tank (1), a discharge assembly (8) on the working tank (1), and a material outlet (9) on the surface of the working tank (1).
2. The cement grinding aid cooling device with impurity removal function according to claim 1, characterized in that: The drive assembly (3) includes a telescopic cylinder (31), the output end of which is connected to a working assembly (4). The lower part of the telescopic cylinder (31) is provided with a drive mounting plate (32), and the lower part of the drive mounting plate (32) is provided with a support spring (33). The support spring (33) is vertically arranged on the top of the working tank (1).
3. A cement grinding aid cooling device with impurity removal function according to claim 1, characterized in that: The working component (4) includes a working circular screen plate (41), a baffle (42) is provided on the working circular screen plate (41), a bearing seat (43) is provided in the middle of the working circular screen plate (41), and the bearing seat (43) is connected to the output end of the telescopic cylinder (31).
4. A cement grinding aid cooling device with impurity removal function according to claim 1, characterized in that: The auxiliary component (5) includes an auxiliary circular plate (51), which has filter holes (52) and a support rod (53) at the bottom. The support rod (53) is installed on the inner wall of the working tank (1) and has an auxiliary spring (54).
5. A cement grinding aid cooling device with impurity removal function according to claim 4, characterized in that: The support pole (53) is telescopic.
6. A cement grinding aid cooling device with impurity removal function according to claim 1, characterized in that: The filling assembly (7) includes a filling elbow (71), which is connected to the working tank (1). The top of the filling elbow (71) is provided with a bell mouth (72), and a protective plate (73) is provided at the upper part of the connection between the filling elbow (71) and the working tank (1).
7. A cement grinding aid cooling device with impurity removal function according to claim 1, characterized in that: The discharge assembly (8) includes a discharge screen plate (81), a rod (82) is provided at the bottom of the discharge screen plate (81), a socket (83) is provided at the lower part of the rod (82), the socket (83) is provided at the bottom of the working tank (1), and a suction seat (84) is provided on the surface of the discharge screen plate (81) that contacts the working tank (1).