System for preparing active mineral admixture by floating roasting of steel slag fine grinding product

Abstract

The utility model relates to the technical field of steel slag treatment, in particular to a system for preparing active mineral admixture through floating roasting of steel slag fine grinding products, which comprises a bearing frame, a treatment seat is fixedly connected to the left side of the top of the bearing frame, a grinding block is fixedly embedded in the center of the top of the treatment seat, and a pushing cleaning assembly is mounted at the top of the left side of the treatment seat. A crushing treatment assembly is mounted at the center of the top of the treatment seat, a connecting frame is fixedly connected to the right side of the treatment seat, a filter screen plate is fixedly connected to the inner wall of the connecting frame, and a homogenizing transmission assembly is mounted on the right side of the top of the filter screen plate. By arranging the crushing treatment assembly and the pushing cleaning assembly, the grinding device has the advantage of integrated machining, the grinding disc can synchronously and automatically rotate when the grinding disc moves downwards to the tail end, the purposes of pressing and crushing are achieved, treated materials can be conveniently pushed out in cooperation with the pushing cleaning assembly, and overall operation is rapid and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel slag treatment, in particular to a system for preparing active mineral admixtures by flotation roasting of steel slag fine grinding products. Background Art

[0002] The application of industrial waste slag in concrete (as admixture or aggregate) can not only reduce the occupation of land and environmental pollution caused by industrial waste slag, but also reduce the material cost of concrete, and further refine the steel slag.

[0003] After searching, the patent number is CN216808631U, and the name is "Utility Model of Suspended Roasting System for Preparing Active Mineral Admixtures", which includes an elevator, a P1 suspended preheater, a P2 suspended preheater, a P3 suspended preheater, a roasting furnace, a gas-solid separator, a rotary reactor, a C2 cooler, a C1 cooler, a heat exchanger, a conveying pump, a Roots blower and a high-temperature blower. Through research and analysis, it was found that although it saves energy, it still has the following disadvantages to a certain extent.

[0004] For example, when processing steel slag, the equipment cannot combine the crushing step and the grinding step. The two equipments need to be used to process the steel slag, which increases the actual operating cost. At the same time, the processing time is long, which affects the overall processing efficiency. In order to solve the above technical problems, we have designed a system for preparing active mineral admixtures by flotation roasting of steel slag fine grinding products. Utility Model Content

[0005] The utility model aims to provide a system for preparing active mineral admixtures by flotation roasting of finely ground steel slag products, which has the advantage of integrated processing and solves the problem that the equipment cannot combine the crushing step and the grinding step when processing the steel slag, and needs to cooperate with two devices to process the steel slag, which increases the actual operating cost and takes a long time to process, affecting the overall processing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a system for preparing active mineral admixtures by floating roasting of steel slag fine grinding products, comprising a supporting frame, a processing seat is fixedly connected to the left side of the top of the supporting frame, a grinding block is fixedly embedded in the center of the top of the processing seat, a push-cleaning assembly is installed on the top of the left side of the processing seat, a crushing processing assembly is installed at the center of the top of the processing seat, a connecting frame is fixedly connected to the right side of the processing seat, a filter screen is fixedly connected to the inner wall of the connecting frame, a homogenizing transmission assembly is installed on the right side of the top of the filter screen, and a storage frame is placed on the top of the supporting frame.

[0007] Preferably, the push cleaning assembly comprises a fixed plate, the bottom of which is fixedly connected to the top of the processing seat, an electric push rod is fixedly installed on the left side of the fixed plate, and the output end of the electric push rod is fixedly connected to the cleaning plate.

[0008] Preferably, the pulverizing and processing assembly comprises an auxiliary frame, the surface of the auxiliary frame is fixedly connected to the connection of the processing seat, and a hydraulic cylinder is bolted to the center of the top of the auxiliary frame.

[0009] Preferably, the output end of the hydraulic cylinder is fixedly connected to a guide seat at the bottom of the auxiliary frame, the outer ring of the bottom of the guide seat is fixedly connected to a support block, and the bottom of the support block is fixedly connected to a grinding disc.

[0010] Preferably, a fixing column is fixedly connected to the center of the bottom of the auxiliary frame, a guide groove is provided on the outer ring of the fixing column, and the connection between the surface of the guide seat and the fixing column, and the connection between the surface of the guide seat and the guide groove are in sliding contact.

[0011] Preferably, the homogenization transmission assembly includes a transmission frame, the bottom of the transmission frame is fixedly connected to the top of the filter screen, a drive motor is bolted to the right side of the transmission frame, a spiral blade is fixedly connected to the output end of the drive motor, and a discharge pipe is connected to the right side of the bottom of the inner cavity of the transmission frame.

[0012] Preferably, a reinforcing rib is fixedly connected to the right side of the top of the supporting frame, and the surface of the reinforcing rib is fixedly connected to the connection point of the connecting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model has the advantage of integrated processing by arranging a crushing processing component and a pushing and cleaning component. Under the cooperation of the guide groove and the guide seat, the grinding disc can automatically rotate synchronously when the grinding disc moves down to the end, so as to achieve the purpose of pressing and crushing. In addition, the pushed and cleaning component can be used to conveniently push out the processed materials, and the overall operation is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a sectional stereoscopic diagram of the structure of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the utility model when the crushing processing component is separated.

[0018] In the figure: 1. Carrying frame; 2. Storage frame; 3. Reinforcement ribs; 4. Homogenization transmission assembly; 401. Discharge pipe; 402. Drive motor; 403. Transmission frame; 404. Spiral blade; 5. Connection frame; 6. Crushing processing assembly; 601. Grinding disc; 602. Support block; 603. Guide seat; 604. Guide groove; 605. Fixed column; 606. Hydraulic cylinder; 607. Auxiliary frame; 7. Push cleaning assembly; 701. Electric push rod; 702. Fixed plate; 703. Cleaning plate; 8. Processing seat; 9. Filter plate; 10. Grinding block. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 3 , a system for preparing active mineral admixtures by floating roasting of finely ground steel slag products, comprising a carrier frame 1, a processing seat 8 is fixedly connected to the left side of the top of the carrier frame 1, a grinding block 10 is fixedly inlaid at the center of the top of the processing seat 8, a push cleaning component 7 is installed on the top of the left side of the processing seat 8, a crushing processing component 6 is installed at the center of the top of the processing seat 8, a connecting frame 5 is fixedly connected to the right side of the processing seat 8, a filter screen plate 9 is fixedly connected to the inner wall of the connecting frame 5, a homogenizing transmission component 4 is installed on the right side of the top of the filter screen plate 9, and a storage frame 2 is placed on the top of the carrier frame 1;

[0020] See also Figure 3 The push cleaning assembly 7 includes a fixed plate 702, the bottom of the fixed plate 702 is fixedly connected to the top of the processing seat 8, an electric push rod 701 is fixedly installed on the left side of the fixed plate 702, and the output end of the electric push rod 701 is fixedly connected to a cleaning plate 703;

[0021] See also Figure 3 The crushing processing assembly 6 includes an auxiliary frame 607, the surface of the auxiliary frame 607 is fixedly connected to the connection of the processing seat 8, and a hydraulic cylinder 606 is bolted to the center of the top of the auxiliary frame 607;

[0022] See also Figure 3 The output end of the hydraulic cylinder 606 is fixedly connected to a guide seat 603 at the bottom of the auxiliary frame 607, the outer ring of the bottom of the guide seat 603 is fixedly connected to a support block 602, and the bottom of the support block 602 is fixedly connected to a grinding disc 601;

[0023] See also Figure 3 A fixing column 605 is fixedly connected to the center of the bottom of the auxiliary frame 607, and a guide groove 604 is provided on the outer ring of the fixing column 605. The connection between the surface of the guide seat 603 and the fixing column 605, and the connection between the surface of the guide seat 603 and the guide groove 604 are in sliding contact;

[0024] See also Figure 2The homogenization transmission component 4 includes a transmission frame 403, the bottom of the transmission frame 403 is fixedly connected to the top of the filter screen plate 9, the right side of the transmission frame 403 is bolted with a drive motor 402, the output end of the drive motor 402 is fixedly connected with a spiral blade 404, and the right side of the bottom of the inner cavity of the transmission frame 403 is connected with a discharge pipe 401;

[0025] See also Figure 1 A reinforcing rib 3 is fixedly connected to the right side of the top of the carrier frame 1, and the surface of the reinforcing rib 3 is fixedly connected to the connection of the connecting frame 5;

[0026] By providing the storage frame 2, the fine steel slag filtered by the filter screen plate 9 can be stored to facilitate the subsequent centralized processing of the material. By providing the reinforcing rib plate 3, the support frame 1 and the connecting frame 5 can be fixedly connected, thereby ensuring the support stability of the connecting frame 5 and improving the overall stability of the equipment.

[0027] By providing a discharge pipe 401, the transmitted material can be conveniently guided and discharged. By providing a connection frame 5, the filter screen plate 9 can be fixedly installed. By providing a grinding disc 601 and a grinding block 10, the accumulated slag can be pressed and rolled to ensure the processing efficiency.

[0028] By setting the support block 602, it can be fixedly connected with the grinding disc 601 and the guide seat 603, and the height of the grinding disc 601 can be adjusted. When the guide seat 603 slides to the lower position, the grinding disc 601 contacts the grinding block 10;

[0029] The guide groove 604 and the guide seat 603 can play a role in positioning and guiding, and at the same time ensure the sliding stability of the guide seat 603, when the guide seat 603 moves down to a lower position, the guide seat 603 can automatically rotate;

[0030] By setting the cleaning plate 703, the electric push rod 701 can be driven to move right to push away the steel slag on the grinding block 10. By setting the filter screen plate 9, the steel slag can be filtered and separated, so that fine materials can fall naturally.

[0031] The grinding disc 601 is matched with the grinding block 10, and a sorting mesh plate is fixedly inlaid at the bottom of the transmission frame 403, and the aperture of the sorting mesh plate is consistent with the aperture of the filter mesh plate 9;

[0032] The front and rear sides of the center of the filter screen plate 9 are raised ends, which are used to guide and concentrate the materials to the top center of the filter screen plate 9 under the cooperation of gravity, and then to be transmitted by the rotating spiral blade 404;

[0033] The fixing column 605 is T-shaped to prevent the guide seat 603 from being disengaged due to excessive displacement.

[0034] When in use, all components are in the initial installation state. First, a proper amount of steel slag is placed on the grinding block 10, and then the hydraulic cylinder 606 is controlled to extend to work, driving the guide seat 603 to move downward. The fixed column 605 ensures the sliding stability of the guide seat 603. The downward moving guide seat 603 drives the support block 602 and the grinding disc 601 to move, so that the grinding disc 601 can initially press and crush the steel slag. With the assistance of the guide groove 604, when the guide seat 603 moves down to the lower half of the fixed column 605, the guide seat 603 automatically rotates, so that the grinding disc 601 squeezes and grinds the steel slag on the grinding block 10 to achieve fine grinding. By controlling the hydraulic cylinder 606 to extend and retract, the steel slag can be processed multiple times. After the processing is completed, the electric push rod 701 is controlled to extend and drive the cleaning plate 703 to move right to push the material to the right, and the material is placed in the connecting frame 5. The drive motor 402 is controlled to work synchronously to drive the spiral blade 404 to rotate, so that the material gradually rises and is finally discharged from the discharge pipe 401. With the assistance of the filter screen plate 9, the fine steel slag in the steel slag naturally falls and is stored in the storage frame 2, thereby realizing the rapid separation of the steel slag. In the actual processing process, the large particles of steel slag discharged from the discharge pipe 401 can be put into the processing seat 8 again for re-crushing.

[0035] In summary: the system for preparing active mineral admixtures by floating roasting the finely ground steel slag product, by providing a crushing processing component 6 and a push cleaning component 7, solves the problem that when the equipment processes the steel slag, it is impossible to combine the crushing step and the grinding step, and the steel slag needs to be processed with two devices, which increases the actual operating cost. At the same time, the processing time is long, which affects the overall processing efficiency.

Claims

1. A system for preparing active mineral admixtures by flotation roasting of finely ground steel slag, comprising a support frame (1), characterized in that: A processing seat (8) is fixedly connected to the left side of the top of the carrier (1), a grinding block (10) is fixedly embedded at the center of the top of the processing seat (8), a push cleaning component (7) is installed at the top of the left side of the processing seat (8), a crushing processing component (6) is installed at the center of the top of the processing seat (8), a connecting frame (5) is fixedly connected to the right side of the processing seat (8), a filter screen plate (9) is fixedly connected to the inner wall of the connecting frame (5), a homogenizing transmission component (4) is installed at the right side of the top of the filter screen plate (9), and a storage frame (2) is placed on the top of the carrier (1).

2. The system for preparing active mineral admixtures by flotation roasting of steel slag fine grinding products according to claim 1, characterized in that: The push cleaning assembly (7) comprises a fixed plate (702), the bottom of the fixed plate (702) being fixedly connected to the top of the processing seat (8), an electric push rod (701) being fixedly mounted on the left side of the fixed plate (702), and the output end of the electric push rod (701) being fixedly connected to the cleaning plate (703).

3. The system for preparing active mineral admixtures by flotation roasting of steel slag fine grinding products according to claim 1, characterized in that: The pulverizing processing assembly (6) comprises an auxiliary frame (607), the surface of the auxiliary frame (607) being fixedly connected to the connection point of the processing seat (8), and a hydraulic cylinder (606) being bolted to the center of the top of the auxiliary frame (607).

4. The system for preparing active mineral admixtures by flotation roasting of steel slag fine grinding products according to claim 3, characterized in that: The output end of the hydraulic cylinder (606) and located at the bottom of the auxiliary frame (607) is fixedly connected to a guide seat (603), the outer ring of the bottom of the guide seat (603) is fixedly connected to a support block (602), and the bottom of the support block (602) is fixedly connected to a grinding disc (601).

5. The system for preparing active mineral admixtures by flotation roasting of steel slag fine grinding products according to claim 4, characterized in that: A fixing column (605) is fixedly connected at the center of the bottom of the auxiliary frame (607), and a guide groove (604) is provided on the outer ring of the fixing column (605). The connection between the surface of the guide seat (603) and the fixing column (605) and the connection between the surface of the guide seat (603) and the guide groove (604) are in sliding contact.

6. The system for preparing active mineral admixtures by flotation roasting of steel slag fine grinding products according to claim 1, characterized in that: The homogenizing transmission component (4) comprises a transmission frame (403), the bottom of the transmission frame (403) is fixedly connected to the top of the filter screen plate (9), a drive motor (402) is bolted to the right side of the transmission frame (403), a spiral blade (404) is fixedly connected to the output end of the drive motor (402), and a discharge pipe (401) is connected to the right side of the bottom of the inner cavity of the transmission frame (403).

7. The system for preparing active mineral admixtures by flotation roasting of steel slag fine grinding products according to claim 1, characterized in that: A reinforcing rib plate (3) is fixedly connected to the right side of the top of the carrier frame (1), and a surface of the reinforcing rib plate (3) is fixedly connected to a connection point of the connecting frame (5).

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