Feeding and scattering mechanism for steel slag treatment

Abstract

The utility model relates to the technical field of steel slag solid waste treatment devices, in particular to a steel slag treatment feeding and scattering mechanism which comprises a reactor shell, a slag leakage bed surface is fixedly connected to the interior of the reactor shell, a rotating shaft assembly is installed below the slag leakage bed surface, and the rotating shaft assembly comprises a rotating shaft cylinder. The outer wall of the upper part of the rotating shaft cylinder is fixedly connected with a cylinder body bracket, the cylinder body bracket is fixedly connected with the inner wall of the reaction shell, one end of the rotating shaft cylinder penetrates and extends to the lower part of the reactor shell, an output rotating shaft is mounted in the rotating shaft cylinder, and two ends of the output rotating shaft respectively extend to the exteriors of two ends of the rotating shaft cylinder; the scattering assembly is installed through mutual cooperation of the reactor shell and the rotating shaft assembly, the scattering assembly integrally rotates under the action of rotating output force of an output rotating shaft in the rotating shaft assembly, and in the process, the relatively flexible brush body frame can be directly attached to the slag leakage bed surface to work, and then the scattering effect of the device on steel slag is improved by replacing a rigid shovel.

Description

Technical Field

[0001] The utility model relates to the technical field of steel slag solid waste treatment devices, in particular to a steel slag treatment feeding and dispersing mechanism. Background Art

[0002] A carbon capture reactor is required in the process of slag treatment.

[0003] The carbon capture reactor mainly includes a reactor shell, a slag bed, a rigid shovel and a rotating shaft. The slag bed is installed inside the reactor shell. After the steel slag is placed inside the reactor shell, the rigid shovel on it cooperates with the rotating shaft to rotate to break up the agglomerated steel slag. The steel slag then sinks and is distributed to other structures in the reactor for carbon neutralization treatment.

[0004] In the current existing technology, the steel shovel needs to be at a sufficient safe distance from the bed plate, which makes it impossible for the steel shovel to touch the slag attached to the bed surface, so the breaking up effect is poor. The unsatisfactory breaking up of the slag may cause it to accumulate on the bed surface, and have an adverse effect on the subsequent slag processing process, affecting the production efficiency of the device.

[0005] Therefore, a slag processing feed breaking mechanism is proposed to address the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of the existing technology and solve the problem that the steel shovel needs to leave the bed plate at a sufficient safe distance, which makes it impossible for the steel shovel to touch the steel slag attached to the bed surface, resulting in a poor breaking effect, a steel slag processing feed breaking mechanism is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: the slag processing feed scattering mechanism described in the utility model comprises a reactor shell, a slag leakage bed surface is fixedly connected to the interior of the reactor shell, a rotating shaft assembly is installed below the slag leakage bed surface, the rotating shaft assembly comprises a rotating shaft cylinder, a cylinder support is fixedly connected to the upper outer wall of the rotating shaft cylinder, the cylinder support is fixedly connected to the inner wall of the reaction shell, one end of the rotating shaft cylinder extends through and extends to the bottom of the reactor shell, an output rotating shaft is installed inside the rotating shaft cylinder, and both ends of the output rotating shaft extend to the two ends of the rotating shaft cylinder respectively. On the outside of the end, one end of the output shaft penetrates to the top of the slag leakage bed surface, and a clamping opening is provided on the side wall of one end of the output shaft. A scattering component is installed at one end of the output shaft, and the scattering component includes a mounting sleeve, and the outer wall of the internal protrusion of the mounting sleeve is clamped with the outer wall of the clamping interface, and mounting support rods are symmetrically fixedly connected to the outer wall of the mounting sleeve. Straight groove openings are provided inside the two mounting support rods, and brush body frames are installed inside the straight groove openings, and one end of the brush body frame is fixedly connected to an offset push rod, and one end of the offset push rod contacts the inner wall of one end of the straight groove opening.

[0008] Preferably, a plurality of scattered steel brushes are installed at the bottom of the brush body frame, and the plurality of scattered steel brushes are installed equidistantly along a side edge direction of the brush body frame.

[0009] Preferably, the outer wall of the output shaft is respectively sleeved with a first oil seal assembly and a second oil seal assembly, the first oil seal assembly is located above the cylinder bracket, and the second oil seal assembly is close to the other end edge of the shaft cylinder, and the outer wall of the output shaft is symmetrically installed with oil seal threads, and the two oil seal threads are respectively located below the first oil seal assembly and above the second oil seal assembly.

[0010] Preferably, the first oil seal assembly includes an upper bearing cover, which is sleeved on the outer wall of the output shaft, the lower part of the upper bearing cover is clamped with the inner wall of one end of the shaft tube, and the first rotary lip oil seal is installed above the upper bearing cover, and a dust cover is sleeved above the first rotary lip oil seal, and the inner wall of the dust cover is rotatably fitted with the outer wall of the shaft tube.

[0011] Preferably, the second oil seal assembly includes a lower end bearing cover, which is sleeved on the outer wall of the output shaft, the upper part of the lower end bearing cover is clamped with the inner wall of one end of the shaft tube, and a second rotary lip oil seal is installed below the lower end bearing cover, and an oil seal cover is sleeved below the second rotary lip oil seal, and the oil seal cover is bolted to the lower end bearing cover.

[0012] Preferably, a motor is installed below the reactor shell, and the output shaft of the motor is connected to the axis of the output rotating shaft.

[0013] Beneficial effects of the utility model:

[0014] 1. In the utility model, the breaking up assembly is installed through the mutual cooperation between the reactor shell and the rotating shaft assembly. The breaking up assembly rotates as a whole under the action of the rotational output force of the output shaft in the rotating shaft assembly. During this process, the relatively flexible brush body frame can work directly close to the slag bed surface, thereby replacing the rigid shovel to increase the breaking up effect of the device on the steel slag.

[0015] 2. In the utility model, the breaking assembly and the first oil seal assembly are respectively installed at the two ends of the cylinder bracket and cooperate with the output shaft. The grease in the cylinder bracket is sealed without affecting the rotation of the output shaft. The two symmetrically opened reverse oil seal threads can drive the grease attached thereto to the bearing position during the rotation of the output shaft to control and prevent grease leakage, thereby replacing the sealing ring. The structure is simpler and more economical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of some devices in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the disassembled components in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the output shaft in the utility model;

[0021] Figure 5 This utility model Figure 4 The enlarged stereogram of part A in the middle;

[0022] Figure 6 This utility model Figure 4 The enlarged stereogram of part B in the middle;

[0023] Legend:

[0024] 1. Reactor shell; 11. Slag bed; 2. Shaft assembly; 21. Shaft cylinder; 12. Cylinder bracket; 22. Output shaft; 221. Snap-in opening; 3. Breakup assembly; 31. Mounting sleeve; 32. Mounting support rod; 321. Straight slot opening; 33. Brush body frame; 331. Offset push rod; 34. Breakup steel brush; 4. First oil seal assembly; 5. Second oil seal assembly; 222. Oil seal thread; 41. Upper bearing cover; 42. First rotary lip oil seal; 43. Dust cover; 51. Lower bearing cover; 52. Second rotary lip oil seal; 53. Oil seal cover; 6. Motor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Specific examples are given below.

[0027] See also Figure 1 - Figure 6The utility model provides a slag processing feed dispersing mechanism, including a reactor shell 1, a slag bed surface 11 is fixedly connected inside the reactor shell 1, a rotating shaft assembly 2 is installed below the slag bed surface 11, the rotating shaft assembly 2 includes a rotating shaft cylinder 21, a cylinder support 12 is fixedly connected to the upper outer wall of the rotating shaft cylinder 21, the cylinder support 12 is fixedly connected to the inner wall of the reactor shell, one end of the rotating shaft cylinder 21 extends through and extends to the bottom of the reactor shell 1, an output rotating shaft 22 is installed inside the rotating shaft cylinder 21, two ends of the output rotating shaft 22 extend to the outside of the two ends of the rotating shaft cylinder 21 respectively, one end of the output rotating shaft 22 penetrates above the slag bed surface 11, a side wall of one end of the output rotating shaft 22 is provided with a clamping opening 221, and one end of the output rotating shaft 22 is provided with a clamping opening 221. A breaking up component 3 is installed at the end, and the breaking up component 3 includes a mounting sleeve 31. The outer wall of the inner protrusion of the mounting sleeve 31 is engaged with the outer wall of the clamping interface. After the steel slag enters the reactor shell 1, it is trapped on the slag leakage bed surface 11. After being broken up, it leaks down to the bottom of the slag leakage bed surface 11 for subsequent carbon neutralization treatment. The reactor shell 1 is installed on the shaft assembly 2 with the cooperation of the cylinder bracket 12. The shaft assembly 2 serves as a transfer structure to transfer the rotational output force of the motor 6, and provides the breaking up component 3 with a rotational output force through the mutual engagement between it and the breaking up component 3. The mounting sleeve 31 is engaged with the clamping opening 221 on the output shaft 22, so that it can rotate as a whole with the output shaft 22;

[0028] like Figure 3 As shown, mounting rods 32 are symmetrically fixedly connected to the outer wall of the mounting sleeve 31 on both sides, and straight slot openings 321 are provided inside the two mounting rods 32. Brush body frames 33 are installed inside the straight slot openings 321. One end of the brush body frame 33 is fixedly connected to a dislocated push rod 331. One end of the dislocated push rod 331 contacts the inner wall of one end of the straight slot opening 321. The mounting rods 32 are mounted on both sides of the mounting sleeve 31, and the brush body frame 33 is mounted through the straight slot opening 321. The dislocation of the push rod 331 enables the brush body frames 33 on both sides to be asymmetrically installed in the straight slot openings 321 on both sides, so that the brush body frames 33 can have a certain degree of dislocation during the rotation process.

[0029] like Figure 3 As shown, a plurality of breaking up steel brushes 34 are installed at the bottom of the brush frame 33, and the plurality of breaking up steel brushes 34 are installed equidistantly along the edge direction of one side of the brush frame 33. The breaking up steel brushes 34 rotate along with the rotation of the brush frame 33 to crush the steel slag on the slag leakage bed surface 11, and the brush frames 33 on both sides rotate in a staggered manner under the limiting action of the staggered top rods 331, which can increase the relative action area of ​​the breaking up steel brushes 34 after being combined, and cooperate to increase the breaking up effect of the breaking up assembly 3 on the steel slag;

[0030] like Figure 4As shown, the outer wall of the output shaft 22 is respectively sleeved with a first oil seal assembly 4 and a second oil seal assembly 5, the first oil seal assembly 4 is located above the cylinder bracket 12, and the second oil seal assembly 5 is close to the edge of the other end of the shaft cylinder 21, and the outer wall of the output shaft 22 is symmetrically installed with oil seal threads 222, and the two oil seal threads 222 are respectively located below the first oil seal assembly 4 and above the second oil seal assembly 5, the first oil seal assembly 4 and the second oil seal assembly 5 are installed at both ends of the cylinder bracket 12 and cooperate with the output shaft 22 to install the lubricating grease at both ends of the output shaft 22, and the two symmetrically opened reverse oil seal threads 222 on the output shaft 22 can drive the grease attached thereto in the bearing position during the rotation of the output shaft 22 to control and prevent grease leakage, so as to replace the sealing ring;

[0031] like Figure 4 and Figure 5 As shown, the first oil seal assembly 4 includes an upper end bearing cover 41, which is sleeved on the outer wall of the output rotating shaft 22, and the lower part of the upper end bearing cover 41 is clamped with the inner wall of one end of the rotating shaft tube 21, and a first rotating lip oil seal 42 is installed on the upper end bearing cover 41, and a dust cover 43 is sleeved on the upper part of the first rotating lip oil seal 42, and the inner wall of the dust cover 43 is rotatably fitted with the outer wall of the rotating shaft tube 21. The first oil seal assembly 4 realizes the cooperation between one end of the rotating shaft tube 21 and the output rotating shaft 22 through the upper end bearing cover 41, and the first rotating lip oil seal 42 can play a role in sealing the lubricating grease thereon, and the dust cover 43 can block and protect the upper part of the first oil seal assembly 4 to prevent the steel slag falling from the slag leakage bed surface 11 from entering the interior of the scattering assembly 3;

[0032] like Figure 4 and Figure 6 As shown, the second oil seal assembly 5 includes a lower end bearing cover 51, which is sleeved on the outer wall of the output rotating shaft 22, and the upper part of the lower end bearing cover 51 is clamped with the inner wall of one end of the rotating shaft cylinder 21, and a second rotating lip oil seal 52 is installed below the lower end bearing cover 51, and an oil seal cover 53 is sleeved below the second rotating lip oil seal 52, and the oil seal cover 53 is bolted to the lower end bearing cover 51. The second oil seal assembly 5 realizes the cooperation between the other end of the rotating shaft cylinder 21 and the output rotating shaft 22 through the lower end bearing cover 51, and the second rotating lip oil seal 52 and the first rotating lip oil seal 42 are similarly used to seal the lubricating grease, and the installation of the oil seal cover 53 can prevent the second oil seal assembly 5 from being separated from the rotating shaft cylinder 21 as a whole;

[0033] like Figure 4 As shown, a motor 6 is installed below the reactor housing 1, and the output shaft of the motor 6 is connected to the axis of the output shaft 22, and the motor 6 provides a rotational output force for the rotation of the output shaft 22;

[0034] Working principle: In the process of carbon capture reactor carrying out carbon neutralization treatment on steel slag, the steel slag first enters the reactor shell 1 and is retained on the slag bed 11. After being broken up, it leaks down to the bottom of the slag bed 11 for subsequent carbon neutralization treatment. The reactor shell 1 installs the shaft assembly 2 with the cooperation of the cylinder bracket 12. The shaft assembly 2 serves as a transfer structure to transfer the rotational output force of the motor 6, and provides a rotational output force for the breakup assembly 3 through the mutual engagement between the shaft assembly 2 and the breakup assembly 3. The mounting sleeve 31 is engaged with the engaging opening 221 on the output shaft 22 so that it can rotate as a whole with the output shaft 22. The mounting support rod 32 is installed on both sides of the mounting sleeve 31, and the brush body frame 33 is installed through the straight groove opening 321. The breakup steel brush 34 rotates with the brush body frame 33 to crush the steel slag on the slag bed 11. The first oil seal assembly 4 and the second oil seal assembly 5 are installed on the cylinder bracket. The two ends of 12 cooperate with the output shaft 22 to install the lubricating grease at both ends of the output shaft 22, and the two symmetrically opened reverse oil seal threads 222 on the output shaft 22 can drive the grease attached thereto in the bearing position during the rotation of the output shaft 22 to control and prevent grease leakage, so as to replace the sealing ring. The first oil seal assembly 4 realizes the cooperation between one end of the shaft cylinder 21 and the output shaft 22 through the upper end bearing cover 41, and the first rotating lip oil seal 42 can seal the lubricating grease thereon, and the dust cover 43 can block and protect the top of the first oil seal assembly 4 to prevent the steel slag falling from the slag leakage bed 11 from entering the inside of the scattering assembly 3. The second oil seal assembly 5 realizes the cooperation between the other end of the shaft cylinder 21 and the output shaft 22 through the lower end bearing cover 51. The second rotating lip oil seal 52 and the first rotating lip oil seal 42 similarly seal the lubricating grease, and the installation of the oil seal cover 53 can prevent the second oil seal assembly 5 from being separated from the shaft cylinder 21 as a whole.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. The slag processing feed dispersing mechanism is characterized by: The invention comprises a reactor shell (1), wherein a slag bed (11) is fixedly connected to the interior of the reactor shell (1), a rotating shaft assembly (2) is installed below the slag bed (11), the rotating shaft assembly (2) comprises a rotating shaft cylinder (21), a cylinder support (12) is fixedly connected to the upper outer wall of the rotating shaft cylinder (21), the cylinder support (12) is fixedly connected to the inner wall of the reactor shell, one end of the rotating shaft cylinder (21) extends through and extends to the bottom of the reactor shell (1), an output rotating shaft (22) is installed inside the rotating shaft cylinder (21), two ends of the output rotating shaft (22) respectively extend to the outside of two ends of the rotating shaft cylinder (21), and one end of the output rotating shaft (22) extends above the slag bed (11). A snap-fit ​​opening (221) is provided on the side wall of one end of the output shaft (22); a scattering assembly (3) is installed on one end of the output shaft (22); the scattering assembly (3) comprises a mounting sleeve (31); the outer wall of the internal protrusion of the mounting sleeve (31) is snap-fitted with the outer wall of the snap-fit ​​interface; mounting support rods (32) are symmetrically fixedly connected to the outer wall of the mounting sleeve (31); straight groove openings (321) are provided inside the two mounting support rods (32); brush body frames (33) are installed inside the straight groove openings (321); one end of the brush body frame (33) is fixedly connected to a dislocation push rod (331); one end of the dislocation push rod (331) contacts the inner wall of one end of the straight groove opening (321).

2. The slag processing feed scattering mechanism according to claim 1, characterized in that: A plurality of scattered steel brushes (34) are installed at the bottom of the brush body frame (33), and the plurality of scattered steel brushes (34) are installed at equal distances along a side edge direction of the brush body frame (33).

3. The slag processing feed scattering mechanism according to claim 2, characterized in that: The outer wall of the output rotating shaft (22) is respectively sleeved with a first oil seal assembly (4) and a second oil seal assembly (5); the first oil seal assembly (4) is located above the cylinder support (12); the second oil seal assembly (5) is close to the other end edge of the rotating shaft cylinder (21); the outer wall of the output rotating shaft (22) is symmetrically mounted with oil seal threads (222); the two oil seal threads (222) are respectively located below the first oil seal assembly (4) and above the second oil seal assembly (5).

4. The slag processing feed scattering mechanism according to claim 3, characterized in that: The first oil seal assembly (4) comprises an upper bearing cover (41), the upper bearing cover (41) is sleeved on the outer wall of the output shaft (22), the lower part of the upper bearing cover (41) is clamped with the inner wall of one end of the shaft tube (21), the upper part of the upper bearing cover (41) is provided with a first rotary lip oil seal (42), the upper part of the first rotary lip oil seal (42) is sleeved with a dust cover (43), and the inner wall of the dust cover (43) is rotatably fitted with the outer wall of the shaft tube (21).

5. The slag processing feed scattering mechanism according to claim 4, characterized in that: The second oil seal assembly (5) comprises a lower end bearing cover (51), the lower end bearing cover (51) is sleeved on the outer wall of the output shaft (22), the upper part of the lower end bearing cover (51) is clamped with the inner wall of one end of the shaft tube (21), a second rotary lip oil seal (52) is installed below the lower end bearing cover (51), an oil seal cover (53) is sleeved below the second rotary lip oil seal (52), and the oil seal cover (53) is bolted to the lower end bearing cover (51).

6. The slag processing feed scattering mechanism according to claim 1, characterized in that: A motor (6) is installed below the reactor shell (1), and the output shaft of the motor (6) is connected to the axis of the output rotating shaft (22).

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