Iron slag treatment device

Abstract

The utility model relates to the technical field of iron slag treatment, in particular to an iron slag treatment device. Comprising a box body assembly, a flow guide assembly, a crushing assembly and a treatment assembly, the box body assembly comprises a treatment box, the flow guide assembly comprises a flow guide plate, a positioning column is arranged on the inner side of the flow guide plate, the crushing assembly comprises a motor and a power box, the output end of the motor is connected with a rotating shaft, and the outer ring of the rotating shaft is connected with a driving gear; and crushing rollers are arranged on the inner side of the treatment box, sliding rails are connected to the inner wall of the treatment box, sliding plates are symmetrically connected to the two ends of the mounting frame, and a magnetic suction net is arranged on the inner side of the mounting frame. And when crushed iron slag is in contact with the magnetic suction net along with the waste liquid, the iron slag is adsorbed on the magnetic suction net, other types of impurities flow along with the waste liquid, penetrate through the magnetic suction net and continue to flow downwards, and the iron slag adsorbed on the magnetic suction net is conveniently collected through sliding connection of the mounting frame and the sliding rail.

Description

Technical Field

[0001] The utility model relates to the technical field of iron slag processing, in particular to an iron slag processing device. Background Art

[0002] Ferroalloys Ferroalloys in a broad sense refer to products that are added to molten iron as deoxidizers, element additives, etc. during steelmaking to give the steel certain characteristics or meet certain requirements. Intermediate alloys composed of iron and one or more elements are mainly used in steel smelting. A large amount of iron slag will be produced during the smelting process of ferroalloys. These iron slags are mixed in the waste liquid. The reuse of iron slag can not only reduce the harm to the environment and human health, but also obtain huge profits.

[0003] At present, when treating iron slag, permanent magnetic iron removers are used in the workshop to adsorb the iron slag in the waste liquid, and then the slag is directly thrown to the ground, and finally collected and cleaned by the staff. In this way, when treating the iron slag, the waste liquid cannot be treated simultaneously. At the same time, the effect of iron slag treatment cannot be guaranteed by simply adsorbing the iron slag in the waste liquid through a permanent magnetic iron remover. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide an iron slag treatment device to solve the problem that when the iron slag is treated, the waste liquid cannot be treated simultaneously, and the iron slag in the waste liquid is adsorbed by a permanent magnetic iron remover alone, which cannot guarantee the effect of the iron slag treatment. After the waste liquid is adsorbed by the magnetic net, it falls onto the permeable plate, and then the permeable plate intercepts the residual iron slag in the waste liquid. At the same time, the waste liquid with the iron slag removed in the process flows downward through the permeable plate, thereby ensuring the effect of the iron slag treatment.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a slag processing device, comprising a box assembly, a guide assembly, a crushing assembly, and a processing assembly, the box assembly comprising a processing box, the top of the processing box is connected with a feed port, the lower end of the feed port is connected with a feed cover, the inner wall of the processing box is connected with a discharge plate, the lower end of the processing box is connected with a discharge pipe, the guide assembly comprises a guide plate, a positioning column is arranged on the inner side of the guide plate, the crushing assembly comprises a motor and a power box, the output end of the motor is connected with a rotating shaft, the outer ring of the rotating shaft is connected with a driving gear, the inner side of the power box is arranged with a driven gear, one end of the driven gear is connected with a linkage shaft, the inner side of the processing box is arranged with a crushing roller, the processing assembly comprises a mounting frame, a permeable plate, a filter screen, and an adsorption screen, the inner wall of the processing box is connected with a slide rail, the two ends of the mounting frame are symmetrically connected with sliding plates, and the inner side of the mounting frame is arranged with a magnetic suction screen.

[0006] The beneficial effects of the utility model are as follows: when the crushed iron slag contacts the magnetic net along with the waste liquid, the iron slag is adsorbed on the magnetic net, and other types of impurities flow through the magnetic net with the waste liquid and continue to flow downward, and the sliding connection between the mounting frame and the slide rail facilitates the collection of the iron slag adsorbed on the magnetic net, and the waste liquid after adsorption treatment by the magnetic net falls onto the water-permeable plate, and then the water-permeable plate intercepts the residual iron slag in the waste liquid, and at the same time, the waste liquid with the iron slag removed in the process flows downward through the water-permeable plate, thereby ensuring the effect of the iron slag treatment.

[0007] In order to ensure the crushing effect of the crushing roller on the iron slag in the waste liquid by decelerating the waste liquid:

[0008] As a further improvement of the above technical solution: a connecting rod is connected to the top of the feed hood, one end of the connecting rod away from the feed hood is connected to the inner wall of the processing box, the discharge pipe is connected to a valve, both ends of the positioning column are connected to the inner wall of the processing box, and the front cross-section of the guide plate is a diamond structure.

[0009] The beneficial effect of this improvement is that the waste liquid containing iron slag flows into the feed cover through the feed port and is sprayed out, and then the sprayed waste liquid encounters the obstruction of the guide plate in the process of falling, and the obstruction of the guide plate realizes the diversion and deceleration of the waste liquid, and then the crushing effect of the crushing roller on the iron slag in the waste liquid is guaranteed by the diversion and deceleration of the waste liquid.

[0010] In order to facilitate the discharge of waste liquid from the treatment box through the discharge pipe through the setting of the discharge plate:

[0011] As a further improvement of the above technical solution: the motor is electrically connected to the operation panel, the end of the rotating shaft away from the motor is rotatably connected to the inner wall of the power box, and four crushing rollers are arranged on the inner side of the processing box.

[0012] The beneficial effect of this improvement is that after the motor is started, the motor starts working and drives the rotating shaft to rotate synchronously, which is then used to drive the crushing roller to rotate. Through the setting of the discharge plate, the waste liquid is easily discharged from the treatment box through the discharge pipe.

[0013] In order to crush the iron slag in the waste liquid, so as to facilitate the adsorption of the iron slag by the magnetic suction net:

[0014] As a further improvement of the above technical solution: there are four driving gears in total, and every two driving gears form a group. The two driving gears in the same group rotate in opposite directions, and the driving gear is meshed and driven with the driven gear.

[0015] The beneficial effect of this improvement is that the rotating shaft drives the two groups of driving gears to rotate synchronously during the rotation process, realizing the rotation of the driven gear, and then the driven gear drives the linkage shaft to rotate during the rotation process, thereby realizing the rotation of the corresponding crushing roller. When the crushing roller is rotating, the iron slag in the waste liquid can be crushed, thereby facilitating the adsorption of the iron slag by the magnetic suction net.

[0016] In order for the iron slag to be adsorbed on the magnetic net, other types of impurities flow through the magnetic net with the waste liquid and continue to flow downward:

[0017] As a further improvement of the above technical solution: the slide rails are used together as a group of two, and the two slide rails in the same group are symmetrically arranged on the inner wall of the processing box.

[0018] The beneficial effect of this improvement is that when the crushed iron slag comes into contact with the magnetic net along with the waste liquid, the iron slag is adsorbed on the magnetic net, and other types of impurities flow through the magnetic net with the waste liquid and continue to flow downward. The sliding connection between the mounting frame and the slide rail facilitates the collection of the iron slag adsorbed on the magnetic net.

[0019] In order to achieve the interception of residual iron slag in the waste liquid by the permeable plate, the waste liquid with iron slag removed in the process flows downward through the permeable plate:

[0020] As a further improvement of the above technical solution: the water-permeable plate is arranged between the installation frame and the filter screen, and the outer wall of the peripheral surface of the water-permeable plate is connected to the inner wall of the processing box.

[0021] The beneficial effect of this improvement is that the waste liquid falls onto the permeable plate after being adsorbed by the magnetic net, and then the permeable plate intercepts the residual iron slag in the waste liquid. At the same time, the waste liquid with the iron slag removed in the process flows downward through the permeable plate, thereby ensuring the effect of the iron slag treatment.

[0022] In order to filter the waste liquid flowing through the permeable plate and remove impurities in the waste liquid:

[0023] As a further improvement of the above technical solution: the filter screen is arranged between the water-permeable plate and the adsorption screen, and sliding plates are symmetrically connected to both ends of the filter screen.

[0024] The beneficial effect of this improvement is: by symmetrically connecting sliding plates at both ends of the filter screen, a sliding connection between the filter screen and the corresponding slide rails is achieved, thereby facilitating the maintenance and replacement of the filter screen. The filter screen is set up to filter the waste liquid flowing through the permeable plate, thereby achieving the removal of impurities in the waste liquid.

[0025] In order to deodorize the waste liquid and absorb organic pollutants through the adsorption net, thereby ensuring the safety of waste liquid discharge:

[0026] As a further improvement of the above technical solution: sliding plates are symmetrically connected to both ends of the adsorption net, and the adsorption net is arranged below the filter net.

[0027] The beneficial effect of this improvement is that the waste liquid after being filtered through the filter continues to fall, and then the adsorption net can adsorb and remove the residual substances in the waste liquid. At the same time, the waste liquid is deodorized and organic pollutants are adsorbed by the adsorption net, thereby ensuring the safety of waste liquid discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model.

[0029] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0030] Figure 3 It is a schematic diagram of the cross-sectional structure of the power box of the utility model from above.

[0031] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0032] Figure 5 It is a three-dimensional structural schematic diagram of the installation frame of the utility model.

[0033] In the figure: 1. Box assembly; 11. Processing box; 12. Feed port; 13. Feed cover; 14. Connecting rod; 15. Discharge plate; 16. Discharge pipe; 2. Guide assembly; 21. Guide plate; 22. Positioning column; 3. Crushing assembly; 31. Motor; 32. Power box; 33. Rotating shaft; 34. Driving gear; 35. Driven gear; 36. Linkage shaft; 37. Crushing roller; 4. Processing assembly; 41. Mounting frame; 42. Slide rail; 43. Sliding plate; 44. Permeable plate; 45. Filter net; 46. Adsorption net; 47. Magnetic net. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-5As shown, a slag processing device includes a box assembly 1, a guide assembly 2, a crushing assembly 3, and a processing assembly 4. The box assembly 1 includes a processing box 11, the top of the processing box 11 is connected to a feed port 12, the lower end of the feed port 12 is connected to a feed cover 13, the inner wall of the processing box 11 is connected to a discharge plate 15, and the lower end of the processing box 11 is connected to a discharge pipe 16. The guide assembly 2 includes a guide plate 21, and a positioning column 22 is arranged on the inner side of the guide plate 21. The crushing assembly 3 includes a motor 31 and a power box 32. The output end of the motor 31 is connected to a rotating shaft 33, the outer ring of the rotating shaft 33 is connected to a driving gear 34, and the inner side of the power box 32 is provided with a driven gear 35. One end of the moving gear 35 is connected to a linkage shaft 36, a crushing roller 37 is arranged on the inner side of the processing box 11, the processing assembly 4 includes a mounting frame 41, a water-permeable plate 44, a filter screen 45, and an adsorption screen 46. The inner wall of the processing box 11 is connected to a slide rail 42, and both ends of the mounting frame 41 are symmetrically connected to sliding plates 43. A magnetic suction screen 47 is arranged on the inner side of the mounting frame 41. The top of the feed cover 13 is connected to a connecting rod 14, and one end of the connecting rod 14 away from the feed cover 13 is connected to the inner wall of the processing box 11. The discharge pipe 16 is connected to a valve, and both ends of the positioning column 22 are connected to the inner wall of the processing box 11. The front cross section of the guide plate 21 is a diamond structure. The waste liquid with iron slag is discharged through the feed port 1 2 flows into the feed cover 13 and then sprays out. Then, the waste liquid after being sprayed out encounters the obstruction of the guide plate 21 in the process of falling. The obstruction of the guide plate 21 realizes the diversion and deceleration of the waste liquid, and then the crushing effect of the crushing roller 37 on the iron slag in the waste liquid is guaranteed by the diversion and deceleration of the waste liquid. The motor 31 is electrically connected to the operation panel, and the end of the rotating shaft 33 away from the motor 31 is rotatably connected to the inner wall of the power box 32. Four crushing rollers 37 are arranged on the inner side of the processing box 11; after the operation of the motor 31 is started, the motor 31 works and drives the rotating shaft 33 to rotate synchronously, which is used to drive the rotation of the crushing roller 37. Through the setting of the discharge plate 15, it is convenient for the waste liquid to be discharged from the processing box 11 through the discharge pipe 16. There are four driving gears 34 in total, and every two driving gears 34 form a group. The two driving gears 34 in the same group rotate in opposite directions, and the driving gear 34 is meshed and connected with the driven gear 35; the rotating shaft 33 drives the two groups of driving gears 34 to rotate synchronously during the rotation process, so as to realize the rotation of the driven gear 35, and then the driven gear 35 drives the linkage shaft 36 to rotate during the rotation process, thereby realizing the rotation of the corresponding crushing roller 37. When the crushing roller 37 rotates, the iron slag in the waste liquid can be crushed, so as to facilitate the adsorption of the iron slag by the magnetic suction net 47. The slide rails 42 are used together in groups of two, and the two slide rails 42 in the same group are symmetrically arranged on the inner wall of the processing box 11;When the crushed iron slag contacts the magnetic net 47 along with the waste liquid, the iron slag is adsorbed on the magnetic net 47, and other types of impurities flow through the magnetic net 47 along with the waste liquid and continue to flow downward. The sliding connection between the mounting frame 41 and the slide rail 42 facilitates the collection of the iron slag adsorbed on the magnetic net 47. The permeable plate 44 is arranged between the mounting frame 41 and the filter net 45, and the outer wall of the peripheral surface of the permeable plate 44 is connected to the inner wall of the treatment box 11. After the waste liquid is adsorbed and treated by the magnetic net 47, it falls onto the permeable plate 44, and then the permeable plate 44 realizes the retention of the residual iron slag in the waste liquid. At the same time, the waste liquid that removes the iron slag in this process flows downward through the permeable plate 44, thereby ensuring the effect of the iron slag treatment. The filter net 45 is arranged between the permeable plate 44 and the adsorption net 4 6, the two ends of the filter 45 are symmetrically connected with sliding plates 43; by symmetrically connecting the sliding plates 43 at the two ends of the filter 45, the sliding connection between the filter 45 and the corresponding slide rails 42 is realized, so as to facilitate the maintenance and replacement of the filter 45. The filter 45 is set to filter the waste liquid flowing down through the permeable plate 44, so as to remove impurities in the waste liquid. The two ends of the adsorption net 46 are symmetrically connected with sliding plates 43, and the adsorption net 46 is set below the filter 45; the waste liquid filtered by the filter 45 continues to fall, and then the adsorption net 46 can adsorb and remove the residual substances in the waste liquid, and at the same time, the waste liquid is deodorized and organic pollutants are adsorbed by the adsorption net 46, so as to ensure the safety of waste liquid discharge. ;

[0036] The working principle of the utility model is as follows: when in use, the motor 31 is started, the waste liquid with iron slag flows into the feed cover 13 through the feed port 12 and is then sprayed out, and then the waste liquid after being sprayed out encounters the obstruction of the guide plate 21 in the process of falling, and the obstruction of the guide plate 21 realizes the deceleration of the waste liquid, and then the deceleration of the waste liquid is ensured by the crushing roller 37 for the crushing effect of the iron slag in the waste liquid, the motor 31 works and drives the rotating shaft 33 to rotate synchronously, and then is used to drive the rotation of the crushing roller 37, and the rotating shaft 33 rotates In the process, the two sets of driving gears 34 are driven to rotate synchronously, realizing the rotation of the driven gear 35, and then the driven gear 35 drives the linkage shaft 36 to rotate during the rotation process, thereby realizing the rotation of the corresponding crushing roller 37. When the crushing roller 37 is rotating, the iron slag in the waste liquid can be crushed, so as to facilitate the adsorption of the iron slag by the magnetic suction net 47. When the crushed iron slag contacts the magnetic suction net 47 with the waste liquid, the iron slag is adsorbed on the magnetic suction net 47, and other types of impurities flow through the magnetic suction net 47 with the waste liquid. And continue to flow downward, through the sliding connection between the mounting frame 41 and the slide rail 42, it is convenient to collect the iron slag adsorbed on the magnetic suction net 47, and the waste liquid after adsorption treatment by the magnetic suction net 47 falls onto the permeable plate 44, and then the permeable plate 44 realizes the interception of the residual iron slag in the waste liquid. At the same time, in this process, the waste liquid with the iron slag removed flows downward through the permeable plate 44, thereby ensuring the effect of iron slag treatment, and the sliding plates 43 are symmetrically connected at both ends of the filter net 45 to realize the sliding connection between the filter net 45 and the corresponding slide rail 42, thereby facilitating The filter 45 is repaired and replaced. The filter 45 is used to filter the waste liquid flowing down through the permeable plate 44, thereby removing impurities in the waste liquid. The waste liquid filtered by the filter 45 continues to fall, and then the adsorption net 46 can adsorb and remove residual substances in the waste liquid. At the same time, the adsorption net 46 is used to deodorize the waste liquid and adsorb organic pollutants, thereby ensuring the safety of waste liquid discharge. The discharge plate 15 is set to facilitate the discharge of waste liquid from the treatment box 11 through the discharge pipe 16.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A slag processing device, comprising a box assembly (1), a guide assembly (2), a crushing assembly (3), and a processing assembly (4), wherein the box assembly (1) comprises a processing box (11), characterized in that: The top of the processing box (11) is connected to a feed port (12), the lower end of the feed port (12) is connected to a feed cover (13), the inner wall of the processing box (11) is connected to a discharge plate (15), the lower end of the processing box (11) is connected to a discharge pipe (16), the guide assembly (2) comprises a guide plate (21), the inner side of the guide plate (21) is provided with a positioning column (22), the crushing assembly (3) comprises a motor (31) and a power box (32), the output end of the motor (31) is connected to a rotating shaft (33), the outer ring of the rotating shaft (33) A driving gear (34) is connected, a driven gear (35) is arranged on the inner side of the power box (32), one end of the driven gear (35) is connected to a linkage shaft (36), a crushing roller (37) is arranged on the inner side of the processing box (11), the processing assembly (4) comprises a mounting frame (41), a water-permeable plate (44), a filter screen (45), and an adsorption screen (46), the inner wall of the processing box (11) is connected to a slide rail (42), two ends of the mounting frame (41) are symmetrically connected to sliding plates (43), and a magnetic adsorption screen (47) is arranged on the inner side of the mounting frame (41).

2. The iron slag processing device according to claim 1, characterized in that: The top of the feed cover (13) is connected to a connecting rod (14), one end of the connecting rod (14) away from the feed cover (13) is connected to the inner wall of the processing box (11), the discharge pipe (16) is connected to a valve, both ends of the positioning column (22) are connected to the inner wall of the processing box (11), and the front cross-section of the guide plate (21) is a diamond structure.

3. The iron slag processing device according to claim 1, characterized in that: The motor (31) is electrically connected to the operation panel, one end of the rotating shaft (33) away from the motor (31) is rotatably connected to the inner wall of the power box (32), and four crushing rollers (37) are arranged on the inner side of the processing box (11).

4. The iron slag processing device according to claim 1, characterized in that: There are four driving gears (34) in total, and every two driving gears (34) form a group. The two driving gears (34) in the same group rotate in opposite directions. The driving gear (34) is meshed and transmission-connected with the driven gear (35).

5. The iron slag processing device according to claim 1, characterized in that: The slide rails (42) are used together in a group of two, and the two slide rails (42) in the same group are symmetrically arranged on the inner wall of the processing box (11).

6. The iron slag processing device according to claim 1, characterized in that: The water-permeable plate (44) is arranged between the installation frame (41) and the filter screen (45), and the outer peripheral wall of the water-permeable plate (44) is connected to the inner wall of the processing box (11).

7. The iron slag processing device according to claim 1, characterized in that: The filter net (45) is arranged between the water permeable plate (44) and the adsorption net (46), and the two ends of the filter net (45) are symmetrically connected with sliding plates (43).

8. The iron slag processing device according to claim 1, characterized in that: The two ends of the adsorption net (46) are symmetrically connected to sliding plates (43), and the adsorption net (46) is arranged below the filter net (45).

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