Cleaning device for furnace bar slag inclusion of sintering machine trolley

Abstract

The utility model relates to the technical field of sintering production, and discloses a sintering machine trolley grate bar slag inclusion cleaning device which comprises a trolley, reinforcing blocks are fixedly installed at the left end and the right end of the trolley, a bottom rod is fixedly installed at the lower ends of the reinforcing blocks, and a heat insulation pad is fixedly installed at the position, located in the middle of the bottom rod, of the lower end of the trolley. The heat insulation pad is located at the outer end of the trolley, a fire bar is fixedly installed at the lower end of the heat insulation pad, a cleaning assembly is arranged at the lower end of the fire bar and comprises supporting rotating bearing seats, the supporting rotating bearing seats are fixedly installed at the left end and the right end of the lower end of the fire bar, and a round roller is rotationally installed in the middle of each supporting rotating bearing seat. According to the cleaning device for the slag inclusion of the sintering machine trolley fire bar and the cleaning method and device for the slag inclusion of the sintering machine trolley fire bar, the slag inclusion in the fire bar is loosened through a vibration method, so that the slag inclusion automatically falls off under the action of gravity, the convenience of cleaning the slag inclusion of the fire bar is greatly improved, use is easy, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering production, in particular to a cleaning device for slag inclusions in grate bars of a sintering machine trolley. Background Art

[0002] The existing patent technology application number ZL202022937796.7 proposes an automatic cleaning device for sintering machine grate bars. This patent document relates to the field of sintering production technology; the cleaning device is arranged in front of the sintering machine trolley, and includes a vibration system, a drive system and a control system. The vibration system includes a bearing seat, and a shaft is connected between the two bearing seats through a bearing. A lever is connected to the shaft, and the two ends of the lever are respectively located on both sides of the shaft; one end of the lever is connected to a clearing hammer, and the other end is connected to a counterweight; the drive device is connected to the shaft through a coupling, and the control system is connected to the drive device; the device realizes automatic cleaning by knocking, and the cleaning is thorough, which solves the problem of wall-pasting grate bars.

[0003] The problems with this patented technology are: 1. The cleaning area is small, and only the hammered position can be cleaned; 2. If the hammering cleaning method is used, too much force will cause the grate bars to break, and too little force will not have a cleaning effect, resulting in poor cleaning effect and a small cleaning range. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to provide a cleaning device for sintering machine trolley grate bars slag, so as to solve the problems in the prior art patent documents mentioned in the above background technology that the cleaning area is small and only the position struck by hammering can be cleaned; too much force from hammering in the cleaning method may cause the grate bars to break, while too little force may not play a cleaning role, resulting in poor cleaning effect and a small cleaning range.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for cleaning slag inclusions in grate bars of a sintering machine trolley, comprising a trolley, reinforcement blocks are fixedly installed on the left and right ends of the trolley, a bottom rod is fixedly installed on the lower end of the reinforcement block, a thermal insulation pad is fixedly installed on the lower end of the trolley located in the middle of the bottom rod, the thermal insulation pad is located at the outer end of the trolley, a grate bar is fixedly installed on the lower end of the thermal insulation pad, a cleaning assembly is arranged at the lower end of the grate bar, and the cleaning assembly includes a supporting rotating bearing seat.

[0008] Preferably, the supporting rotating bearing seat is fixedly installed at the left and right ends of the lower end of the grate bar, and a round roller is rotatably installed in the middle of the supporting rotating bearing seat, so that the cleaning area is large during use, avoiding the problem of a small cleaning area and only being able to clean the hammering position, thereby increasing the cleaning efficiency of the cleaning device during use and enhancing the practicality of the cleaning device during use.

[0009] Preferably, a bracket is fixedly installed at the lower end of the round roller, and vibration springs are fixedly installed at the front and rear ends of a lower end of the bracket, providing a method and device for cleaning slag in the grate bars of a sintering machine trolley. The slag in the grate bars is loosened by vibration, and the slag automatically falls off under the action of the gravity of the slag, thereby greatly improving the convenience of cleaning the slag in the grate bars. The method is simple to use and has a good cleaning effect.

[0010] Preferably, a base is fixedly installed at the lower end of the vibration spring, and a vibrator is fixedly installed at the lower end of the bracket located in the middle of the vibration spring. The vibrator is used to apply vibration force upward, so that the grate bars are cleaned under the action of vibration, avoiding the situation where small force has poor cleaning effect or large force easily damages the grate bars, thereby solving the problem of poor cleaning effect of the cleaning device.

[0011] Preferably, a bracket 2 is fixedly installed on the lower end of the round roller, and a heavy hammer is rotatably installed on the right end of the bracket 2. During operation, the pillar is fixedly installed on the structure of the factory building, and the bracket 2 is installed on the pillar through a rotating shaft. The bracket 2 can rotate around the rotating shaft, and the vibrator is installed below the left side of the bracket 2.

[0012] Preferably, a rotating shaft is rotatably installed at the front end of the weight, a pillar is fixedly installed at the front end of the weight, the rotating shaft rotatably connects the weight and bracket two, the round roller is installed on the left side of bracket two, the weight is installed on the right side of bracket two, and the weight and the round roller are respectively located at the two ends of bracket two.

[0013] Preferably, the rotating shaft is rotatably connected to the support and the weight, and a vibrator is fixedly installed at the lower end of the bracket 2. The function of the weight is to make the round roller close to the furnace bar and generate a little pressure.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The cleaning device for sintering machine trolley grate bars provides a cleaning method and device for sintering machine trolley grate bars. The slag inclusions in the grate bars are loosened by vibration, so that the slag inclusions fall off automatically under the action of gravity, which greatly improves the convenience of cleaning the slag inclusions in the grate bars. The device is simple to use and has a good cleaning effect.

[0016] 2. The cleaning device for slag inclusions in the grate bars of the sintering machine trolley has a large cleaning area when in use, avoiding the problem that the cleaning area is small and only the hammering position can be cleaned, thereby increasing the cleaning efficiency of the cleaning device when in use and enhancing the practicality of the cleaning device when in use;

[0017] 3. The cleaning device for slag inclusion in the grate bars of the sintering machine trolley adopts the vibrating method of a vibrator to apply vibration force upward, so that the grate bars are cleaned under the action of vibration, avoiding the situation that the cleaning effect is poor due to small force or the grate bars are easily damaged due to large force, thus solving the problem of poor cleaning effect of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the enlarged structure of the local details of the cleaning component of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the second embodiment of the utility model.

[0022] In the figure: 1, trolley; 2, reinforcement block; 3, bottom rod; 4, thermal insulation pad; 5, grate bar; 6, cleaning assembly; 601, supporting rotating bearing seat; 602, round roller; 603, bracket one; 604, vibration spring; 605, base; 606, vibrator; 607, bracket two; 608, weight; 609, rotating shaft; 610, pillar. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] Embodiment 1:

[0025] See also Figure 1 - Figure 3 The utility model provides a technical solution: a cleaning device for slag inclusions in a sintering machine trolley grate bar, comprising a trolley 1, with reinforcement blocks 2 fixedly installed at the left and right ends of the trolley 1, a bottom rod 3 fixedly installed at the lower end of the reinforcement block 2, a heat insulation pad 4 fixedly installed at the lower end of the trolley 1 in the middle of the bottom rod 3, the heat insulation pad 4 is located at the outer end of the trolley 1, a grate bar 5 is fixedly installed at the lower end of the heat insulation pad 4, and a cleaning assembly 6 is arranged at the lower end of the grate bar 5, and the cleaning assembly 6 includes a supporting rotating bearing seat 601.

[0026] Furthermore, a supporting rotating bearing seat 601 is fixedly installed at the left and right ends of the lower end of the grate bar 5 , and a round roller 602 is rotatably installed in the middle of the supporting rotating bearing seat 601 .

[0027] Furthermore, a bracket 603 is fixedly installed at the lower end of the round roller 602, and vibration springs 604 are fixedly installed at the front and rear ends of the lower end of the bracket 603.

[0028] Furthermore, a base 605 is fixedly installed at the lower end of the vibration spring 604 , and a vibrator 606 is fixedly installed at the lower end of the bracket 1 603 located in the middle of the vibration spring 604 .

[0029] Embodiment 1: After being installed on the lower trolley of the sintering machine, the vibration force generated by the vibrator 606 is transmitted to the inverted trolley grate bar 5 through the bracket 1 603, the bearing seat 601 and the round roller 602, so that the grate bar 5 vibrates, thereby loosening and falling off the slag between the grate bars 5.

[0030] Embodiment 2:

[0031] See also Figure 1-Figure 4 The utility model provides a technical solution: a cleaning device for slag inclusions in a sintering machine trolley grate bar, comprising a trolley 1, with reinforcement blocks 2 fixedly installed at the left and right ends of the trolley 1, a bottom rod 3 fixedly installed at the lower end of the reinforcement block 2, a heat insulation pad 4 fixedly installed at the lower end of the trolley 1 in the middle of the bottom rod 3, the heat insulation pad 4 is located at the outer end of the trolley 1, a grate bar 5 is fixedly installed at the lower end of the heat insulation pad 4, and a cleaning assembly 6 is arranged at the lower end of the grate bar 5, and the cleaning assembly 6 includes a supporting rotating bearing seat 601.

[0032] Furthermore, a supporting rotating bearing seat 601 is fixedly installed at the left and right ends of the lower end of the grate bar 5 , and a round roller 602 is rotatably installed in the middle of the supporting rotating bearing seat 601 .

[0033] Furthermore, a bracket 607 is fixedly mounted on the lower end of the round roller 602 , and a weight 608 is rotatably mounted on the right end of the bracket 607 .

[0034] Furthermore, a rotating shaft 609 is rotatably mounted on the front end of the weight 608 , a support 610 is fixedly mounted on the front end of the weight 608 , and the rotating shaft 609 rotatably connects the weight 608 and the second bracket 607 .

[0035] Furthermore, the rotating shaft 609 is rotatably connected to the support 610 and the weight 608 , and the vibrator 606 is fixedly installed at the lower end of the bracket 2 607 .

[0036] Example 2: Based on the existing technology of Example 1, the pillar 610 is fixedly installed on the structure of the factory building, and the bracket 607 is installed on the pillar 610 through the rotating shaft 609. The bracket 607 can rotate around the rotating shaft 609. The vibrator 606 is installed on the lower left side of the bracket 607, the round roller 602 is installed on the upper left side of the bracket 607, and the weight 608 is installed on the right side of the bracket 607. The weight 608 and the round roller 602 are respectively located at the two ends of the bracket 607. The function of the weight 608 is to make the round roller 602 close to the grate bar 5 and generate a little pressure.

[0037] Working principle: When the trolley 1 is in motion, the round roller 602 is pressed against the bottom of the grate bar 5 by the action of the spring 604 or the weight 608. The horizontal movement of the trolley 1 drives the round roller 602 to rotate. Under the exciting force of the vibrator 606, the round roller 602 vibrates, causing the grate bar 5 to vibrate. The vibration of the grate bar 5 causes the granular material and slag sandwiched between the grate bars 5 to fall off, thereby removing the material and slag sandwiched between the grate bars, making the trolley more breathable.

[0038] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A device for cleaning slag inclusions in a sintering machine grate, comprising a sintering machine (1), Features: Reinforcement blocks (2) are fixedly mounted on the left and right ends of the trolley (1); a bottom rod (3) is fixedly mounted on the lower end of the reinforcement block (2); a heat insulation pad (4) is fixedly mounted on the lower end of the trolley (1) in the middle of the bottom rod (3); the heat insulation pad (4) is located at the outer end of the trolley (1); a grate bar (5) is fixedly mounted on the lower end of the heat insulation pad (4); a cleaning assembly (6) is provided at the lower end of the grate bar (5); and the cleaning assembly (6) comprises a supporting rotating bearing seat (601).

2. The cleaning device for slag inclusion in the grate bars of the sintering machine trolley according to claim 1, Features: The supporting rotating bearing seat (601) is fixedly mounted on the left and right ends of the lower end of the grate bar (5), and a round roller (602) is rotatably mounted in the middle of the supporting rotating bearing seat (601).

3. The cleaning device for slag inclusion in the grate bars of the sintering machine trolley according to claim 2, Features: A bracket 1 (603) is fixedly mounted on the lower end of the round roller (602), and vibration springs (604) are fixedly mounted on the front and rear ends of the lower end of the bracket 1 (603).

4. The cleaning device for slag inclusion in the grate bars of the sintering machine trolley according to claim 3, Features: A base (605) is fixedly mounted on the lower end of the vibration spring (604), and a vibrator (606) is fixedly mounted on the lower end of the bracket 1 (603) located in the middle of the vibration spring (604).

5. The cleaning device for slag inclusion in the grate bars of the sintering machine trolley according to claim 4, Features: A second bracket (607) is fixedly mounted on the lower end of the round roller (602), and a heavy hammer (608) is rotatably mounted on the right end of the second bracket (607).

6. The cleaning device for slag inclusion in the grate bars of the sintering machine trolley according to claim 5, Features: A rotating shaft (609) is rotatably mounted on the front end of the weight (608), a support (610) is fixedly mounted on the front end of the weight (608), and the rotating shaft (609) rotatably connects the weight (608) and the second bracket (607).

7. The cleaning device for slag inclusion in the grate bars of the sintering machine trolley according to claim 6, Features: The rotating shaft (609) is rotatably connected to the support (610) and the weight (608), and a vibrator (606) is fixedly installed at the lower end of the second bracket (607).

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