Slag curing equipment

Abstract

The utility model discloses furnace slag curing equipment, and belongs to the technical field of furnace slag treatment. The device mainly comprises a feeding box, the conveying assembly is mounted in the feeding box, and the conveying assembly comprises a screen for filtering slag; the curing assembly is arranged on one side of the feeding box; the cleaning assembly is installed inside the feeding box, and the cleaning assembly comprises a concave plate which is installed inside the feeding box; the third motor is installed on the side face of the feeding box, a lead screw is installed at the output end of the third motor, and the lead screw is in threaded connection with a lead screw sleeve; the supporting frames are installed on the two sides of the lead screw sleeve, and a cleaning brush is movably connected between the two supporting frames. According to the slag curing equipment, through the arrangement of the concave plate, the third motor, the lead screw, the lead screw sleeve, the supporting frame and the cleaning brush, the lead screw sleeve can move on the lead screw, and the cleaning brush is driven to brush the surface of the screen.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of slag treatment, in particular to a slag solidification equipment. BACKGROUND

[0002] Also known as slag. The molten material generated in the pyrometallurgical process floating on the surface of liquid metal and other materials, its composition is mainly composed of oxides (silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide), also often contains sulfides and carries a small amount of metal;

[0003] Slag solidification is the process of converting slag into solid block material with certain strength and stability, so as to facilitate transportation, storage and subsequent treatment.

[0004] As a patent with publication number CN108213025A, a slag dewatering and solidification device is specifically disclosed, which comprises a collection box, a heating furnace, a crushing device, a feed inlet, a heater, a stirring motor, a water collecting chamber, a fixed plate and an exhaust duct, so as to realize cutting of large pieces of slag, improve the crushing efficiency, and finally add a solidifying agent to solidify the slag, facilitating recycling in the later stage.

[0005] The above-mentioned patent slag solidification device, when in use, the filter slag is put into the crushing device through the feed inlet, and then the fixed plate for blocking the slag is arranged under the rotating main shaft, the slag is filtered through the fixed plate, and the water flows into the water collecting chamber under the fixed plate, then the slag in the mixture of a small part of the slag and water will adhere to the mesh holes of the fixed plate, long-term use, the filtering effect of the fixed plate is poor, so that the fixed plate needs to be cleaned, and since the fixed plate is in the crushing device, and the crushing device is designed integrally, it is not convenient to clean the fixed plate. Therefore, a slag solidification equipment needs to be designed to solve the above-mentioned problems.

[0006] It should be noted that the above information disclosed in this background section is only used to understand the background technology of the present application, and therefore, it can contain information which does not constitute prior art. SUMMARY

[0007] Based on the above-mentioned problems existing in the prior art, the present application solves the problem of providing a slag solidification equipment to solve the above-mentioned problems of the patent slag solidification device in use, the filter slag is put into the crushing device through the feed inlet, then the fixed plate for blocking the slag is arranged under the rotating main shaft, the slag is filtered through the fixed plate, and the water flows into the water collecting chamber under the fixed plate, then the slag in the mixture of a small part of the slag and water will adhere to the mesh holes of the fixed plate, long-term use, the filtering effect of the fixed plate is poor, so that the fixed plate needs to be cleaned, and since the fixed plate is in the crushing device, and the crushing device is designed integrally, it is not convenient to clean the fixed plate.

[0008] The technical scheme adopted by the present application to solve its technical problems is: a slag solidification equipment. Mainly comprises: a feeding box; a conveying assembly installed in the feeding box, the conveying assembly comprising a screen for filtering the slag; a solidification assembly arranged on one side of the feeding box; a cleaning assembly installed inside the feeding box, the cleaning assembly comprising: a concave plate installed in the feeding box; a third motor installed on the side of the feeding box, the output end of the third motor is provided with a lead screw, and a lead screw sleeve is threadedly connected on the lead screw; a support frame is installed on both sides of the lead screw sleeve, and a cleaning brush is movably connected between the two support frames.

[0009] Further, one side of the concave plate facing the screen is conical.

[0010] Further, the feeding box has a feeding hopper.

[0011] Further, the conveying assembly comprises a first motor installed on the side of the feeding box, and the output end of the first motor is provided with a spiral feeding blade.

[0012] Further, the spiral feeding blade has a rotating shaft, and a blade is installed on the rotating shaft.

[0013] The beneficial effects of the present application are: the slag solidification equipment provided by the present application, through the setting of the concave plate, the third motor, the lead screw, the lead screw sleeve, the support frame and the cleaning brush, the lead screw sleeve can move on the lead screw, and the cleaning brush can clean the surface of the screen.

[0014] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The present application will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings accompanying the specification of the present application form a part of the present application, and are used to provide further understanding of the present application, the illustrative embodiments of the present application and their descriptions serve to explain the present application, and do not constitute improper limitations on the present application. In the drawings:

[0016] Figure 1 It is the overall schematic diagram of the slag solidification equipment in the present application;

[0017] Figure 2 It is the schematic diagram of the bottom structure in Figure 1 ;

[0018] Figure 3 It is the schematic diagram of the bottom structure in Figure 2 ;

[0019] Figure 4 It is the schematic diagram of the bottom structure in Figure 2A local structure schematic view in the A part of the figure;

[0020] Wherein, the reference signs in the figure:

[0021] 1, feed tank; 101, feed hopper; 102, feeding port; 103, feed cover; 2, conveying assembly; 201, first motor; 202, spiral feeding blade; 203, screen; 3, circulating assembly; 301, side plate; 302, water pump; 303, first connecting pipe; 304, second connecting pipe; 4, solidification assembly; 401, box; 402, heating furnace; 403, support; 404, second motor; 405, impeller; 5, cleaning assembly; 501, concave plate; 502, third motor; 503, screw rod; 504, screw rod sleeve; 505, support frame; 506, cleaning brush. DETAILED DESCRIPTION

[0022] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0023] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0024] As Figures 1-4 shown, the present application provides a slag solidification equipment, which comprises a feed tank 1 having a feed hopper 101 for feeding slag into the feed tank 1, and a conveying assembly 2 installed on the feed tank 1 for crushing and conveying the slag.

[0025] The conveying assembly 2 comprises a first motor 201 fixedly installed on the side of the feed tank 1, a spiral feeding blade 202 fixedly installed at the output end of the first motor 201, and the spiral feeding blade 202 has a rotating shaft and a blade (not shown in the figure) fixedly installed on the rotating shaft.

[0026] The spiral feeding blade 202 is adapted to rotate with the output end of the first motor 201 and convey the slag, and the blade is adapted to rotate synchronously with the output end of the first motor 201 to crush the slag.

[0027] A screen 203 is fixedly installed below the conveying assembly 2 in the feed tank 1, and the screen 203 is used to filter the moisture in the slag and collect at the inner wall bottom end of the feed tank 1.

[0028] A circulating assembly 3 is installed on the side of the feed tank 1, which comprises a side plate 301 fixedly installed on the side of the feed tank 1, a water pump 302 fixedly installed on the side plate 301, the water pump 302 having a suction end and an output end, a first connecting pipe 303 connected to the suction end of the water pump 302, one end of the first connecting pipe 303 being communicated with the feed tank 1, and a second connecting pipe 304 connected to the output end of the water pump 302, the second connecting pipe 304 being connected with the feed hopper 101 for recycling the water in the inner wall of the feed tank 1.

[0029] A solidification assembly 4 is installed on one side of the feed tank 1, which comprises a box body 401 fixedly installed on one side of the feed tank 1, a heating furnace 402 fixedly installed in the box body 401, a support 403 fixedly installed on the box body 401, a second motor 404 fixedly installed on the support 403, and an impeller 405 fixedly installed on the output end of the second motor 404, the impeller 405 being inside the heating furnace 402, the impeller 405 being adapted to rotate with the output end of the second motor 404 so that the slag in the heating furnace 402 is uniformly heated.

[0030] A feeding port 102 is formed on the side of the feed tank 1 and the box body 401, and a feeding cover 103 is connected between the feed tank 1 and the heating furnace 402, the feeding cover 103 being adapted to send the slag conveyed by the spiral feeding blade 202 into the heating furnace 402;

[0031] A cleaning assembly 5 is arranged inside the feed tank 1 and below the lower end of the screen 203, which comprises a concave plate 501 fixedly installed inside the feed tank 1, the side of the concave plate 501 facing the screen 203 being conical so that the water or small part of the slag screened by the screen 203 can normally fall to the bottom end of the inner wall of the feed tank 1, a third motor 502 fixedly installed on the side of the feed tank 1, and a lead screw 503 fixedly installed on the output end of the third motor 502, one end of the lead screw 503 being connected with the bearing at one end of the inner wall of the lead screw 503, and a lead screw sleeve 504 being threadedly connected on the lead screw 503.

[0032] Support frames 505 are fixedly installed on both sides of the lead screw sleeve 504, and a cleaning brush 506 is movably connected between the two groups of support frames 505, the lead screw 503 being adapted to rotate with the output end of the third motor 502 so that the lead screw sleeve 504 moves on the lead screw 503 and drives the cleaning brush 506 to clean the surface of the screen 203;

[0033] Working principle:

[0034] In use, by pouring the slag into the feeding box 1 through the feeding hopper 101, the slag can be freely moved in the feeding box 1 and conveyed into the heating furnace 402 through the spiral feeding blade 202, and meanwhile the blade can cut the large slag, so that the crushing efficiency is improved;

[0035] When the screen 203 is used for filtering for a long time and the surface of the screen 203 is blocked by filter residues, the third motor 502 is started to drive the lead screw 503 to rotate, so that the lead screw sleeve 504 moves on the lead screw 503 and drives the cleaning brush 506 to clean the surface of the screen 203.

[0036] The above only is the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A slag solidification apparatus, characterized by: Comprise: A feeding box (1); A conveying assembly (2) installed in the feeding box (1), the conveying assembly (2) comprising a screen (203) for filtering slag; A solidification assembly (4) arranged on one side of the feeding box (1); A cleaning assembly (5) installed inside the feeding box (1), the cleaning assembly (5) comprising: A concave plate (501) installed in the feeding box (1); A third motor (502) installed on the side of the feeding box (1), the output end of the third motor (502) being provided with a lead screw (503), and the lead screw (503) being threadedly connected with a lead screw sleeve (504); Support frames (505) installed on both sides of the lead screw sleeve (504), and a cleaning brush (506) movably connected between the two groups of support frames (505).

2. A slag solidification apparatus according to claim 1, characterised in that: One side of the concave plate (501) facing the screen (203) is conical.

3. A slag solidification apparatus according to claim 2, characterised in that: The feeding box (1) has a feeding hopper (101).

4. A slag solidification apparatus according to claim 3, wherein: The conveying assembly (2) comprises a first motor (201) installed on the side of the feeding box (1), and the output end of the first motor (201) is provided with a spiral feeding blade (202).

5. A slag solidification apparatus according to claim 4, wherein: The spiral feeding blade (202) has a rotating shaft, and the rotating shaft is provided with a blade.

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