Incinerator slag screening and iron removing device

Abstract

The incineration slag screening and iron removing device comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with two sets of telescopic springs, the top ends of the telescopic springs are jointly and fixedly connected with a positioning frame, symmetrical sliding grooves are formed in the inner side wall of the positioning frame, the interiors of the two sliding grooves are both slidably connected with sliding plates, and the sliding plates are arranged in the sliding grooves. The side faces, close to each other, of the two sliding plates are jointly and fixedly connected with a screening box, a screening net is arranged on the inner bottom wall of the screening box, the upper surface of the bottom plate is fixedly connected with a supporting seat, and an air cylinder is installed on the upper surface of the supporting seat. According to the slag screening device, through cooperation of a sliding groove and a sliding plate, a worker can conveniently install the screening box, a positioning frame can be shaken through an air cylinder, meanwhile, slag can be screened through cooperation of a telescopic spring and the screening box, scrap iron in the slag can be sucked through cooperation of a positioning plate and a magnet block, and the screening effect is improved. And the iron removal efficiency of the slag is improved.

Description

Technical Field

[0001] The present application relates to the technical field of incineration slag screening, and in particular to an incineration slag screening and iron removal device. Background Art

[0002] Slag, also known as molten slag, is a melt generated during the pyrometallurgical process that floats on the surface of liquid substances such as metals. Its composition is mainly oxides (silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide), and it often contains sulfides and a small amount of metal. The composition of the slag is adjusted by adding an appropriate amount of flux (lime, quartz, fluorite, etc.). During the smelting process, by controlling the composition and properties of the slag, the products of gangue and oxidized impurities can be smoothly separated from the molten metal or sulfur, harmful impurities in the metal can be removed, non-metallic inclusions in the liquid metal are absorbed without being directly polluted by the furnace gas, and useful metal oxides are enriched.

[0003] The incineration slag contains a large amount of iron filings. Currently, most of the incineration slag is screened and iron removed manually, which is troublesome, increases the workload of the staff, and reduces the efficiency of the incineration slag screening. Therefore, in order to solve the above problems, we provide an incineration slag screening and iron removal device. Utility Model Content

[0004] The utility model aims to provide a device for screening and removing iron from incineration slag to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A device for screening and removing iron from incineration furnace slag, comprising a base plate, the upper surface of which is fixedly connected to two groups of telescopic springs, the top of each telescopic spring is fixedly connected to a positioning frame, the inner side wall of the positioning frame is provided with symmetrical slide grooves, the interiors of the two slide grooves are slidably connected with slide plates, the sides of the two slide plates close to each other are fixedly connected to a screening box, the inner bottom wall of the screening box is provided with a screening mesh, the upper surface of the base plate is fixedly connected to a support seat, the upper surface of the support seat is installed with a cylinder, the output end of the cylinder is in contact with the right side surface of the positioning frame, the upper surface of the base plate is fixedly connected to a fixing plate, the upper surface of the fixing plate is fixedly connected to a supporting plate, the upper surface of the supporting plate is provided with a through hole, and the upper surface of the supporting plate is installed with an electric push rod.

[0007] Preferably, the output end of the electric push rod is fixedly connected to a positioning plate, and the bottom surface of the positioning plate is fixedly inlaid with a magnet block.

[0008] Preferably, a support plate is fixedly connected to the front surface of the fixed plate, and the upper surface of the support plate is fixedly connected to the bottom surface of the support plate.

[0009] Preferably, the bottom surface of the base plate is fixedly connected with symmetrical supporting legs, and the bottom surfaces of the two supporting legs are fixedly connected with anti-slip seats.

[0010] Preferably, a collection box is placed on the upper surface of the bottom plate, and a handle is fixedly connected to the front of the collection box.

[0011] Preferably, a gusset plate is fixedly connected to the front side of the sub-screen box, and a gusset groove is formed on the upper surface of the gusset plate.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The incineration slag screening and iron removal device, through the cooperation of the slide chute and the slide plate, is convenient for workers to install the screening box, the positioning frame can be shaken by the cylinder, and the slag can be screened by the cooperation of the telescopic spring and the screening box, the positioning plate can be lowered by the electric push rod, and the iron filings inside the slag can be absorbed by the cooperation of the positioning plate and the magnet block, thereby improving the efficiency of slag iron removal, and the support plate is used to reinforce the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 : A three-dimensional structural diagram of the utility model of the incineration furnace slag screening and iron removal device;

[0016] Figure 2 : A sectional view of a side view of a support plate in the incineration slag screening and iron removal device of the utility model;

[0017] Figure 3 : A top view of a screening box in the incineration slag screening and iron removal device of the utility model;

[0018] Figure 4 : A top view of the bottom plate of the incineration slag screening and iron removal device of the utility model.

[0019] In the figure: 1. bottom plate; 2. telescopic spring; 3. positioning frame; 4. slide groove; 5. slide plate; 6. sub-screening box; 7. sub-screening mesh; 8. support seat; 9. cylinder; 10. fixing plate; 11. support plate; 12. electric push rod; 13. through hole; 14. positioning plate; 15. magnet block; 16. support plate; 17. support leg; 18. anti-slip seat; 19. buckle plate; 20. buckle groove; 21. collection box; 22. handle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model provides a technical solution for the incineration slag screening and iron removal device:

[0023] A device for sieving and removing iron from incineration furnace slag, comprising a bottom plate 1, two groups of telescopic springs 2 are fixedly connected to the upper surface of the bottom plate 1, a positioning frame 3 is fixedly connected to the top of each telescopic spring 2, a symmetrical chute 4 is provided on the inner side wall of the positioning frame 3, a slide plate 5 is slidably connected to the inside of the two slide plates 4, a sieving box 6 is fixedly connected to the side of the two slide plates 5 close to each other, a sieving net 7 is provided on the inner bottom wall of the sieving box 6, a support seat 8 is fixedly connected to the upper surface of the bottom plate 1, a cylinder 9 is installed on the upper surface of the support seat 8, and the output end of the cylinder 9 is connected to the positioning The right side of the frame 3 is in contact with each other, the upper surface of the bottom plate 1 is fixedly connected with a fixing plate 10, the upper surface of the fixing plate 10 is fixedly connected with a supporting plate 11, the upper surface of the supporting plate 11 is provided with a through hole 13, and the upper surface of the supporting plate 11 is installed with an electric push rod 12; specifically, through the cooperation of the chute 4 and the slide plate 5, it is convenient for the staff to install the sub-screen box 6, the positioning frame 3 can be shaken by the cylinder 9, and the slag can be screened by the cooperation of the telescopic spring 2 and the sub-screen box 6, and the positioning plate 14 can be lowered by the electric push rod 12;

[0024] In this embodiment, the output end of the electric push rod 12 is fixedly connected to a positioning plate 14, and the bottom surface of the positioning plate 14 is fixedly inlaid with a magnet block 15;

[0025] The front surface of the fixed plate 10 is fixedly connected with a support plate 16, and the upper surface of the support plate 16 is fixedly connected with the bottom surface of the support plate 11;

[0026] The bottom surface of the bottom plate 1 is fixedly connected with symmetrical support legs 17, and the bottom surfaces of the two support legs 17 are fixedly connected with anti-slip seats 18; specifically, through the cooperation of the positioning plate 14 and the magnet block 15, the iron filings inside the slag can be absorbed to improve the efficiency of iron removal from the slag, and the support plate 16 is used to achieve the effect of reinforcing the support plate 11. Through the cooperation of the support legs 17 and the anti-slip seats 18, the device can be stably placed to prevent the device from sliding;

[0027] In this embodiment, a collection box 21 is placed on the upper surface of the bottom plate 1, and a handle 22 is fixedly connected to the front of the collection box 21;

[0028] A buckle plate 19 is fixedly connected to the front of the sub-screening box 6, and a buckle groove 20 is provided on the upper surface of the buckle plate 19; specifically, the cooperation between the buckle plate 19 and the buckle groove 20 facilitates the staff to install and disassemble the sub-screening box 6, and the cooperation between the collecting box 21 and the handle 22 facilitates the staff to collect the slag.

[0029] Working principle: When the incineration slag screening and iron removal device is used, the user first connects the device to the corresponding power supply, and then uses the support legs 17 and the anti-slip seat 18 to stably place the device in a suitable position, and then uses the slide 4 and the slide plate 5 to install the screening box 6 inside the positioning frame 3, and then pour the slag to be screened into the screening box 6, and then the positioning frame 3 can be shaken by the cylinder 9, and the slag can be screened by the telescopic spring 2 and the screening box 6 at the same time, and then the electric push rod 12 can be used to lower the positioning plate 14, and the iron filings inside the slag can be absorbed by the magnet block 15, thereby improving the efficiency of slag iron removal.

[0030] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0031] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An incineration slag screening and iron removal device, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with two groups of telescopic springs (2), the top of each telescopic spring (2) is fixedly connected with a positioning frame (3), the inner wall of the positioning frame (3) is provided with symmetrical sliding grooves (4), the insides of the two sliding grooves (4) are slidably connected with slide plates (5), the side surfaces of the two slide plates (5) close to each other are fixedly connected with a sub-screen box (6), the inner bottom wall of the sub-screen box (6) is provided with a sub-screen net (7), and the bottom plate (1) is provided with a plurality of sliding grooves (4) and a plurality of sliding grooves (5) are provided with a plurality of sliding grooves (5). ) is fixedly connected to the upper surface of a support seat (8), a cylinder (9) is installed on the upper surface of the support seat (8), the output end of the cylinder (9) is in contact with the right side surface of the positioning frame (3), the upper surface of the base plate (1) is fixedly connected to a fixing plate (10), the upper surface of the fixing plate (10) is fixedly connected to a support plate (11), the upper surface of the support plate (11) is provided with a through hole (13), and the upper surface of the support plate (11) is installed with an electric push rod (12).

2. The incineration slag screening and iron removal device according to claim 1, characterized in that: The output end of the electric push rod (12) is fixedly connected to a positioning plate (14), and a magnet block (15) is fixedly embedded on the bottom surface of the positioning plate (14).

3. The incineration slag screening and iron removal device according to claim 1, characterized in that: A support plate (16) is fixedly connected to the front surface of the fixed plate (10), and the upper surface of the support plate (16) is fixedly connected to the bottom surface of the support plate (11).

4. The incineration slag screening and iron removal device according to claim 1, characterized in that: The bottom surface of the base plate (1) is fixedly connected to symmetrical support legs (17), and the bottom surfaces of the two support legs (17) are fixedly connected to anti-slip seats (18).

5. The incineration slag screening and iron removal device according to claim 1, characterized in that: A collection box (21) is placed on the upper surface of the bottom plate (1), and a handle (22) is fixedly connected to the front of the collection box (21).

6. The incineration slag screening and iron removal device according to claim 1, characterized in that: A buckle plate (19) is fixedly connected to the front of the sub-screening box (6), and a buckle groove (20) is formed on the upper surface of the buckle plate (19).

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