Iron removal device for steel slag-based full-solid-waste cementitious material production

Abstract

The utility model relates to solid waste material iron removal technical field, and disclose a kind of iron removal device for steel slag-based full solid waste cementing material production, including iron removal box, the side of iron removal box top is fixed with feed box, the inner wall of feed box is fixed with spring, the side of spring is fixed with uniform discharging assembly, the other side of iron removal box top is fixed with support frame, the side of support frame is fixed with crushing barrel.The iron removal device for steel slag-based full solid waste cementing material production, through the setting of uniform discharging assembly, steel slag-based full solid waste cementing material powder is conveyed into the hopper, the external power supply is connected, the vibration motor drives the hopper high-frequency microseismic, so that the material is evenly dropped into the iron removal box from the bulk material screen plate, the permanent magnet roller is driven to rotate by B servo motor, and the iron filings in the material are adsorbed and removed, the effect of uniform discharging is achieved, and the material is prevented from being stacked and falling down to cause insufficient iron removal.

Description

Technical Field

[0001] This utility model relates to the field of iron removal technology for solid waste materials, and in particular to an iron removal device for the production of steel slag-based solid waste cementitious materials. Background Technology

[0002] Iron removal is a critical process in the production of steel slag-based solid waste cementitious materials. Since steel slag itself contains a certain amount of iron filings or magnetic materials, if these substances are not effectively removed during cementitious material production, they will affect the quality and performance of the final product. Common iron removal methods include magnetic separation, air separation, and screening, among which permanent magnet roller iron removal is widely used due to its simple structure and low energy consumption.

[0003] Traditional iron removal devices used in the production of steel slag-based solid waste cementitious materials are not conducive to the uniform feeding of materials. During the feeding process, the materials tend to accumulate into clumps and fall, resulting in insufficient contact with the permanent magnet roller and affecting the iron removal effect. In addition, large pieces of materials are easily mixed in with the materials, making it difficult to effectively remove the iron inside.

[0004] Therefore, an iron removal device for the production of steel slag-based solid waste cementitious materials is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this invention is to provide an iron removal device for the production of steel slag-based solid waste cementitious materials, thereby solving the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an iron removal device for the production of steel slag-based solid waste cementitious materials, comprising an iron removal box, a feeding box fixedly installed on one side of the top surface of the iron removal box, a spring fixedly installed on the inner wall of the feeding box, a uniform feeding component fixedly installed on one side of the spring, a support frame fixedly installed on the other side of the top surface of the iron removal box, a crushing barrel fixedly installed on one side of the support frame, a fixing frame fixedly installed on the top of the surface of the crushing barrel, a crushing mechanism fixedly installed on the top surface of the fixing frame, a magnetic suction mechanism fixedly installed in the middle of the surface of the iron removal box, and a cleaning scraper fixedly installed on one side of the inner wall of the iron removal box.

[0009] As a further embodiment of this utility model, the uniform feeding assembly includes a feeding hopper fixedly installed on the inner wall of the feeding box, a material distribution mesh plate fixedly installed at the bottom of the feeding hopper, a top plate fixedly installed on the top surface of the material distribution mesh plate, and a vibration motor fixedly installed on the top surface of the top plate. The vibration motor is used to drive the feeding hopper to vibrate at high frequency.

[0010] As a further embodiment of this utility model, the crushing mechanism includes an A servo motor fixedly installed on the top surface of the fixed frame, and a crushing rod is fixedly installed at the output end of the A servo motor. The crushing mechanism is used to crush steel slag-based solid waste cementitious materials.

[0011] As a further embodiment of this utility model, a screen is fixedly installed at the bottom of the inner wall of the crushing barrel, and a conveying hose is provided through the bottom surface of the crushing barrel. One end of the conveying hose is provided through the inside of the feeding hopper, and the conveying hose transports the fully crushed material into the feeding hopper.

[0012] As a further embodiment of this utility model, the magnetic attraction mechanism includes a B servo motor fixedly installed in the middle of the surface of the iron removal box, a permanent magnet roller fixedly installed at the output end of the B servo motor, the permanent magnet roller being rotatably installed inside the iron removal box, and one end of the cleaning scraper being in contact with the permanent magnet roller. The magnetic attraction mechanism is used to attract iron filings.

[0013] As a further embodiment of this utility model, an iron collecting frame is fixedly provided on one side of the bottom surface of the iron removal box, and a collecting drawer is slidably provided inside the iron collecting frame for collecting iron filings.

[0014] As a further embodiment of this utility model, a discharge port is fixedly provided on the side of the bottom surface of the iron removal box away from the collection drawer, and support legs are fixedly installed in a rectangular array around the outer surface of the iron removal box. A discharge port is fixedly provided on the other side of the bottom surface of the iron removal box, and support legs are fixedly installed in a rectangular array around the outer surface of the iron removal box. The support legs are used to support the iron removal box.

[0015] (III) Beneficial Effects

[0016] This utility model provides an iron removal device for the production of steel slag-based solid waste cementitious materials, which has the following beneficial effects:

[0017] 1. The iron removal device for the production of steel slag-based solid waste cementitious materials uses a uniform feeding component to transport the powder of steel slag-based solid waste cementitious materials into the feeding hopper. When connected to an external power source, the vibrating motor drives the feeding hopper to vibrate at high frequency, so that the material falls evenly from the bulk material mesh into the iron removal box. The B servo motor drives the permanent magnet roller to rotate, adsorbing and removing iron filings from the material, achieving a uniform feeding effect and avoiding the material from piling up and falling, which would cause insufficient iron removal.

[0018] 2. The iron removal device for the production of steel slag-based solid waste cementitious materials uses a crushing mechanism to feed materials into a crushing bin. A servo motor drives the crushing rod to rotate, crushing larger materials in the steel slag-based solid waste cementitious materials, thus fully exposing the iron. The screen screens the materials to prevent large pieces from entering the iron removal box. However, the adsorption force is weak, and the iron filings inside are difficult to handle effectively. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the uniform feeding component of this utility model;

[0021] Figure 3 This is a schematic diagram of the crushing mechanism of this utility model;

[0022] Figure 4 This is a schematic cross-sectional view of the iron removal box of this utility model;

[0023] Figure 5 This is a schematic diagram of the magnetic attraction mechanism of this utility model;

[0024] Figure 6 This is a schematic diagram of the iron frame structure of this utility model.

[0025] In the diagram: 1. Iron removal box; 2. Feed box; 3. Spring; 4. Uniform feeding assembly; 401. Feed hopper; 402. Material distribution mesh; 403. Vibrating motor; 5. Support frame; 6. Crushing bucket; 7. Fixing frame; 8. Crushing mechanism; 801. Servo motor A; 802. Crushing rod; 9. Magnetic suction mechanism; 901. Servo motor B; 902. Permanent magnet roller; 10. Cleaning scraper; 11. Screen; 12. Conveying hose; 13. Iron collection frame; 14. Collection drawer; 15. Discharge port; 16. Support leg. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1 to 6 This utility model provides a technical solution: an iron removal device for the production of steel slag-based solid waste cementitious materials, including an iron removal box 1, a feeding box 2 fixedly installed on one side of the top surface of the iron removal box 1, a spring 3 fixedly installed on the inner wall of the feeding box 2, and a uniform feeding component 4 fixedly installed on one side of the spring 3. Through the setting of the uniform feeding component 4, the powder of steel slag-based solid waste cementitious materials is conveyed into the feeding hopper 401. When connected to an external power source, the vibration motor 403 drives the feeding hopper 401 to vibrate at high frequency, so that the material falls evenly from the bulk material mesh plate 402 into the iron removal box 1. The B servo motor 901 drives the permanent magnet roller 902 to rotate, adsorbing and removing iron filings in the material, achieving the effect of uniform feeding and avoiding the material from piling up and falling, which would cause insufficient iron removal.

[0028] A support frame 5 is fixedly installed on the other side of the top surface of the iron removal box 1. A crushing barrel 6 is fixedly installed on one side of the support frame 5. A fixing frame 7 is fixedly installed on the top surface of the crushing barrel 6. A crushing mechanism 8 is fixedly installed on the top surface of the fixing frame 7. Through the setting of the crushing mechanism 8, the material is put into the crushing barrel 6. The A servo motor 801 drives the crushing rod 802 to rotate, crushing the larger materials in the steel slag-based solid waste cementitious material, so that the iron material is fully exposed. The screen 11 screens the material to prevent large pieces of material from entering the iron removal box 1. The adsorption force is weak, and the iron filings inside are difficult to be effectively treated. A magnetic suction mechanism 9 is fixedly installed in the middle of the surface of the iron removal box 1. A cleaning scraper 10 is fixedly installed on one side of the inner wall of the iron removal box 1.

[0029] The uniform feeding assembly 4 includes a feeding hopper 401 fixedly installed on the inner wall of the feeding box 2. A material distribution screen 402 is fixedly installed at the bottom of the feeding hopper 401. A top plate is fixedly installed on the top surface of the material distribution screen 402. A vibration motor 403 is fixedly installed on the top surface of the top plate.

[0030] With the uniform feeding component 4 in place, the vibrating motor 403 drives the feeding hopper 401 to vibrate at high frequency, so that the material falls evenly from the bulk material mesh plate 402 into the iron removal box 1, achieving the effect of uniform feeding.

[0031] The crushing mechanism 8 includes an A servo motor 801 fixedly installed on the top surface of the fixed frame 7, and a crushing rod 802 is fixedly installed at the output end of the A servo motor 801.

[0032] With the crushing mechanism 8 in place, servo motor A 801 drives crushing rod 802 to rotate, crushing larger materials in steel slag-based solid waste cementitious materials, thus fully exposing the iron material.

[0033] A screen 11 is fixedly installed at the bottom of the inner wall of the crushing barrel 6, and a conveying hose 12 is provided through the bottom surface of the crushing barrel 6. One end of the conveying hose 12 is provided through the inside of the feeding hopper 401.

[0034] Through the conveying hose 12, the crushed steel slag-based solid waste cementitious material passes through the screen 11 and enters the conveying hose 12, and is then transported into the hopper 401.

[0035] The magnetic attraction mechanism 9 includes a B servo motor 901 fixedly installed in the middle of the surface of the iron removal box 1. A permanent magnet roller 902 is fixedly installed at the output end of the B servo motor 901. The permanent magnet roller 902 is rotatably installed inside the iron removal box 1. One end of the cleaning scraper 10 is in contact with the permanent magnet roller 902.

[0036] With the magnetic attraction mechanism 9 in place, the B servo motor 901 drives the permanent magnet roller 902 to rotate, attracting iron filings from the material.

[0037] A collection frame 13 is fixedly installed on one side of the bottom surface of the iron box 1, and a collection drawer 14 is slidably installed inside the collection frame 13.

[0038] By setting up the collection drawer 14, after the permanent magnet roller 902 adsorbs iron filings, the cleaning scraper 10 scrapes the adsorbed iron filings down into the collection drawer 14. After the collection drawer 14 is pulled out from the iron collection frame 13, it is cleaned.

[0039] Except for the bottom surface of the iron box 1, which is fixedly provided with a discharge port 15 on the side away from the collection drawer 14, the outer surface of the iron box 1 is fixedly provided with support legs 16 in a rectangular array around it.

[0040] The discharge port 15 serves to discharge the material after iron removal.

[0041] In this invention, the working steps of the device are as follows:

[0042] First step: Put the material into the crushing bucket 6, connect the external power supply, and the A servo motor 801 drives the crushing rod 802 to rotate, crushing the larger materials in the steel slag-based solid waste cementitious material, so that the iron material is fully exposed. The screen 11 screens the material to prevent large pieces of material from entering the iron removal box 1. The adsorption force is weak, and the iron filings inside are difficult to be effectively treated.

[0043] The second step: the vibrating motor 403 drives the feeding hopper 401 to vibrate at high frequency, so that the material falls evenly from the bulk mesh plate 402 into the iron removal box 1. The B servo motor 901 drives the permanent magnet roller 902 to rotate, adsorbing and removing iron filings from the material, and feeding the material evenly to avoid the material from piling up and falling, which would cause insufficient iron removal.

[0044] Third step: The B servo motor 901 drives the permanent magnet roller 902 to rotate. After the permanent magnet roller 902 adsorbs iron filings, the cleaning scraper 10 scrapes the adsorbed iron filings down into the collection drawer 14. After the collection drawer 14 is pulled out from the iron collection frame 13, it is cleaned. The material after iron removal is discharged from the discharge port 15.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A de-ironing device for steel slag-based full-solid-waste cementitious material production, comprising a de-ironing box (1), characterized in that: A feeding box (2) is fixedly installed on one side of the top surface of the iron removal box (1). A spring (3) is fixedly installed on the inner wall of the feeding box (2). A uniform feeding component (4) is fixedly installed on one side of the spring (3). A support frame (5) is fixedly installed on the other side of the top surface of the iron removal box (1). A crushing barrel (6) is fixedly installed on one side of the support frame (5). A fixing frame (7) is fixedly installed on the top surface of the crushing barrel (6). A crushing mechanism (8) is fixedly installed on the top surface of the fixing frame (7). A magnetic suction mechanism (9) is fixedly installed in the middle of the surface of the iron removal box (1). A cleaning scraper (10) is fixedly installed on one side of the inner wall of the iron removal box (1).

2. The iron removal device for the production of steel slag-based solid waste cementitious materials according to claim 1, characterized in that: The uniform feeding assembly (4) includes a feeding hopper (401) fixedly installed on the inner wall of the feeding box (2). A material distribution mesh plate (402) is fixedly installed at the bottom of the feeding hopper (401). A top plate is fixedly installed on the top surface of the material distribution mesh plate (402). A vibration motor (403) is fixedly installed on the top surface of the top plate.

3. The iron removal device for the production of steel slag-based solid waste cementitious materials according to claim 1, characterized in that: The crushing mechanism (8) includes an A servo motor (801) fixedly installed on the top surface of the fixed frame (7), and a crushing rod (802) is fixedly installed at the output end of the A servo motor (801).

4. The iron removal device for the production of steel slag-based solid waste cementitious materials according to claim 2, characterized in that: A screen (11) is fixedly installed at the bottom of the inner wall of the crushing barrel (6), and a conveying hose (12) is provided through the bottom surface of the crushing barrel (6). One end of the conveying hose (12) is provided through the inside of the feeding hopper (401).

5. The iron removal device for the production of steel slag-based solid waste cementitious materials according to claim 1, characterized in that: The magnetic attraction mechanism (9) includes a B servo motor (901) fixedly installed in the middle of the surface of the iron removal box (1). A permanent magnet roller (902) is fixedly installed at the output end of the B servo motor (901). The permanent magnet roller (902) is rotatably installed inside the iron removal box (1). One end of the cleaning scraper (10) is in contact with the permanent magnet roller (902).

6. The iron removal device for the production of steel slag-based solid waste cementitious materials according to claim 1, characterized in that: A collection frame (13) is fixedly installed on one side of the bottom surface of the iron removal box (1), and a collection drawer (14) is slidably installed inside the collection frame (13).

7. The iron removal device for the production of steel slag-based solid waste cementitious materials according to claim 6, characterized in that: The bottom surface of the iron removal box (1) is fixedly provided with a discharge port (15) on the side away from the collection drawer (14), and the outer surface of the iron removal box (1) is fixedly provided with support legs (16) in a rectangular array around it.

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