Phosphogypsum processing, mixing and preparing device
Through the design of integrated components such as barrels, stirring paddles and sealing plates, the problems of low mixing accuracy and high maintenance cost in the phosphogypsum processing mixing and preparation device are solved, and efficient and uniform mixing effect is achieved and equipment pollution is reduced.
Patent Information
- Application Number
- CN202420993343.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The existing phosphogypsum processing mixing and preparation devices have low mixing accuracy, high maintenance costs, complex equipment structure and difficult to clean, resulting in uneven mixing and material adhesion problems.
An integrated device including a barrel, agitator paddle, a motor, a sealing plate, a cylinder and a roller is designed. The mixing blades are fully mixed through the agitator paddle and a scraper. The mixing efficiency is improved by the dislocated agitator blade, and the cylinder drives the sealing plate to achieve automatic sealing. Reduce equipment maintenance costs and pollution.
It improves mixing accuracy and uniformity, reduces maintenance costs, ensures the uniformity of the mixture and the reliability of the equipment, reduces material residues and adhesion, and improves the cleanliness of the production environment.
Smart Images
Figure CN222239805U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of phosphogypsum mixing equipment, in particular to a phosphogypsum processing, mixing and preparing device. Background Art
[0002] The phosphogypsum processing mixing and preparation device is a device used to mix and prepare phosphogypsum with other raw materials. The processing process mainly includes the steps of drying, calcining, and grinding of phosphogypsum. In the mixing and preparation process, phosphogypsum is fully mixed with other industrial by-products (such as slag powder, fly ash, etc.) and raw materials such as cement to produce phosphogypsum cementitious materials with cementitious properties.
[0003] The existing mixing and preparing devices usually adopt manual or simple automatic control systems. The mixing and preparing accuracy of phosphogypsum and other raw materials is low and difficult to meet. In addition, the existing phosphogypsum processing and mixing and preparing devices have complex structures and numerous components, resulting in high equipment maintenance costs, affecting the reliability and service life of the equipment. In addition, materials are often easily attached to the inner wall of the material barrel of the existing phosphogypsum processing and mixing and preparing devices, resulting in uneven mixing and inconvenient cleaning later.
[0004] Therefore, it is necessary to invent a phosphogypsum processing mixing and preparation device to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a phosphogypsum processing mixing and preparing device to solve the above-mentioned technical deficiencies.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a phosphogypsum processing and mixing device, comprising a material barrel, a discharge port is opened at the lower side of the material barrel, a material guide cover is fixedly installed at the bottom of the material barrel and at a position corresponding to the discharge port, a mounting frame is fixedly installed at the upper end of the material guide cover, and a sealing plate is arranged outside the discharge port of the material barrel;
[0007] A stirring paddle is vertically arranged in the middle position inside the barrel, a plurality of connecting rods are fixedly installed on one side of the shaft of the stirring paddle, a scraper strip is fixedly installed on the front end of the plurality of connecting rods, the scraper strip is adapted to and in contact with the inner wall of the barrel, and a plurality of staggered stirring blades are fixedly installed from top to bottom on the outside of the connecting rod away from the shaft of the stirring paddle.
[0008] As a preferred solution of the utility model, a motor is fixedly installed in the middle of the bottom of the barrel, and the shaft of the stirring paddle passes through the bottom of the barrel and is connected to the output end of the motor.
[0009] As a preferred embodiment of the utility model, a positioning frame is provided at the top of the barrel, and the two ends of the positioning frame are fixedly connected to the edge of the top of the barrel by bolts, a bearing is fixedly installed in the middle position of the positioning frame, and the upper end of the shaft of the stirring paddle is connected to the bearing.
[0010] As a preferred solution of the utility model, a cylinder is laterally fixedly installed on the outer wall of one side of the mounting frame and at a corresponding position of the sealing plate, the output end of the cylinder passes through the inner wall of the mounting frame and is fixedly connected to the back side of the sealing plate, and the lower end of the discharge port of the barrel is designed with an arc chamfer.
[0011] As a preferred solution of the utility model, guide grooves are provided on both sides of the top of the mounting frame, rollers are slidably mounted on the two guide grooves, and cross bars are fixedly mounted on the two rollers.
[0012] As a preferred solution of the utility model, a connecting seat is fixedly installed on the top of the sealing plate, and the connecting seat is fixedly connected to the cross bar.
[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0014] 1. By integrating the main components such as the barrel, stirring paddle, motor, positioning frame, bearing, sealing plate, cylinder, guide groove and roller, the equipment structure is simplified, the number of components is reduced, the maintainability of the equipment is improved and the maintenance cost is reduced. The design of the stirring paddle and scraper ensures the full mixing of the materials in the barrel. In particular, the staggered stirring blades can improve the mixing efficiency, reduce material residue and adhesion, and ensure the uniformity of mixing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0016] Figure 1 It is a first-view stereoscopic diagram of the overall structure of the utility model;
[0017] Figure 2 A second perspective stereogram of the overall structure of the utility model;
[0018] Figure 3 It is an exploded view from the first perspective of the overall structure of the utility model;
[0019] Figure 4 It is an exploded view from a second perspective of the overall structure of the utility model;
[0020] Figure 5 For this utility model Figure 3 Magnified view of area A.
[0021] Description of reference numerals:
[0022] 1. Material barrel; 11. Material outlet; 2. Agitator; 21. Scraper; 22. Connecting rod; 3. Material guide cover; 4. Mounting frame; 41. Guide groove; 5. Cross bar; 51. Roller; 6. Sealing plate; 61. Connecting seat; 7. Cylinder; 8. Motor; 9. Positioning frame; 91. Bearing. DETAILED DESCRIPTION
[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0024] The utility model provides Figure 1-5 The phosphogypsum processing and mixing device shown comprises a barrel 1, a discharge port 11 is provided at the lower side of the barrel 1, and the barrel 1 is used to contain phosphogypsum and other raw materials to ensure the accurate capacity of the mixture. The discharge port 11 is designed to facilitate the discharge of materials, and a guide cover 3 is fixedly installed at the bottom of the barrel 1 and at a position corresponding to the discharge port 11. The guide cover 3 guides the flow of materials to ensure that the materials are accurately transported to the outside for accumulation. A mounting frame 4 is fixedly installed at the upper end of the guide cover 3, and a sealing plate 6 is provided outside the discharge port 11 of the barrel 1;
[0025] A stirring paddle 2 is vertically arranged in the middle position inside the barrel 1. The stirring paddle 2 is rotated to fully mix the materials in the barrel 1 to improve the mixing effect. The design of the stirring blades increases the stirring force and improves the mixing uniformity. A plurality of connecting rods 22 are fixedly installed on one side of the shaft of the stirring paddle 2. A scraper bar 21 is fixedly installed on the front end of the plurality of connecting rods 22. The scraper bar 21 is adapted to and in contact with the inner wall of the barrel 1. A plurality of staggered stirring blades are fixedly installed from top to bottom on the outside of the connecting rod 22 away from the shaft of the stirring paddle 2. The design of the connecting rod 22 and the scraper bar 21 helps to clean the materials attached to the inner wall of the barrel 1 and ensure the uniformity of the mixture.
[0026] Furthermore, in the above technical solution, a motor 8 is fixedly installed in the middle of the bottom of the barrel 1, and the shaft of the stirring paddle 2 passes through the bottom of the barrel 1 and is connected to the output end of the motor 8. The motor 8 drives the stirring paddle 2 to rotate to achieve mixing of the materials.
[0027] Furthermore, in the above technical solution, a positioning frame 9 is provided at the top of the barrel 1, and the positioning frame 9 is used to fix the position of the upper end of the stirring paddle 2 to ensure that the stirring paddle 2 remains stable during the mixing process. The two ends of the positioning frame 9 are fixedly connected to the edge position of the top of the barrel 1 by bolts, and a bearing 91 is fixedly installed in the middle position of the positioning frame 9, and the upper end of the shaft of the stirring paddle 2 is connected to the bearing 91.
[0028] Furthermore, in the above technical solution, a cylinder 7 is laterally fixedly installed on the outer wall of one side of the mounting frame 4 and at a corresponding position to the sealing plate 6. The movement of the sealing plate 6 is driven by the cylinder 7 to achieve automatic sealing to prevent material leakage. The output end of the cylinder 7 passes through the inner wall of the mounting frame 4 and is fixedly connected to the back side of the sealing plate 6. The lower end of the discharge port 11 of the barrel 1 is designed with an arc chamfer.
[0029] Furthermore, in the above technical solution, guide grooves 41 are provided on both sides of the top of the mounting frame 4, rollers 51 are slidably installed on the two guide grooves 41, and cross bars 5 are fixedly installed on the two rollers 51. The guide grooves 41 and the rollers 51 ensure the stability of the sealing plate 6 during movement.
[0030] Furthermore, in the above technical solution, a connecting seat 61 is fixedly installed on the top of the sealing plate 6 , and the connecting seat 61 is fixedly connected to the cross bar 5 .
[0031] The working process of the phosphogypsum processing and mixing device provided by the utility model is as follows:
[0032] Check whether all parts of the equipment are in good condition, such as the stirring paddle 2, scraper 21, motor 8, etc., ensure that there is no debris in the barrel 1, clean it up, turn on the power, and check whether the motor 8 is normal. Pour raw materials such as phosphogypsum, industrial by-products (such as slag powder, fly ash, etc.) and cement into the barrel 1 in a certain proportion. The feeding ratio can be adjusted through the control system to meet different needs. Start the motor 8, the stirring paddle 2 starts to rotate, driving the stirring blades and scraper 21 to mix and stir. During the stirring process, the speed of the motor 8 can be adjusted as needed to achieve the ideal mixing effect. When the phosphogypsum cementitious material reaches the preset mixing degree, the sealing plate 6 is controlled by the cylinder 7 to be away from the discharge port 11, so that the discharge port 11 is opened and the mixed material is sent out.
[0033] A stirring paddle 2 is arranged in the barrel 1, and the stirring paddle 2 is driven to rotate by the motor 8 to achieve the mixing of phosphogypsum and other raw materials, and then the attached materials on the inner wall of the barrel 1 are cleaned by the scraper 21 to improve the uniformity of the mixture, and the sealing plate 6 is driven by the cylinder 7 to achieve automatic sealing to prevent material leakage. Through the synergistic effect of the above various components, the phosphogypsum processing and mixing device achieves efficient and uniform mixing effect, reduces equipment maintenance costs, and improves equipment reliability and service life. At the same time, the automatic sealing and easy-to-clean design reduces material leakage and equipment pollution, and improves the cleanliness of the production environment.
[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A phosphogypsum processing and mixing device, comprising a material barrel (1), characterized in that: A discharge port (11) is provided at the lower side of the barrel (1); a material guide cover (3) is fixedly installed at the bottom of the barrel (1) and at a position corresponding to the discharge port (11); a mounting frame (4) is fixedly installed at the upper end of the material guide cover (3); and a sealing plate (6) is provided outside the discharge port (11) of the barrel (1); A stirring paddle (2) is vertically arranged in the middle of the material barrel (1); a plurality of connecting rods (22) are fixedly installed on one side of the shaft of the stirring paddle (2); a scraper (21) is fixedly installed at the front end of the plurality of connecting rods (22); the scraper (21) is adapted to and in contact with the inner wall of the material barrel (1); and a plurality of stirring blades distributed in a staggered manner are fixedly installed from top to bottom on the outside of the connecting rod (22) away from the shaft of the stirring paddle (2).
2. A phosphogypsum processing and mixing device according to claim 1, characterized in that: A motor (8) is fixedly installed in the middle of the bottom of the barrel (1), and the shaft of the stirring paddle (2) passes through the bottom of the barrel (1) and is connected to the output end of the motor (8).
3. The phosphogypsum processing and mixing device according to claim 1, characterized in that: A positioning frame (9) is provided at the top of the barrel (1), and the two ends of the positioning frame (9) are fixedly connected to the edge of the top of the barrel (1) by bolts. A bearing (91) is fixedly installed in the middle of the positioning frame (9), and the upper end of the shaft of the stirring paddle (2) is connected to the bearing (91).
4. The phosphogypsum processing and mixing device according to claim 1, characterized in that: A cylinder (7) is transversely fixedly mounted on one side outer wall of the mounting frame (4) and at a position corresponding to the sealing plate (6); the output end of the cylinder (7) penetrates the inner wall of the mounting frame (4) and is fixedly connected to the back side of the sealing plate (6); and the lower end of the discharge port (11) of the barrel (1) is designed with an arc chamfer.
5. The phosphogypsum processing and mixing device according to claim 1, characterized in that: Both sides of the top of the mounting frame (4) are provided with guide grooves (41), rollers (51) are slidably mounted on the two guide grooves (41), and cross bars (5) are fixedly mounted on the two rollers (51).
6. The phosphogypsum processing and mixing device according to claim 1, characterized in that: A connecting seat (61) is fixedly mounted on the top of the sealing plate (6), and the connecting seat (61) is fixedly connected to the cross bar (5).