Clinker crusher

Abstract

The utility model discloses a clinker crusher, which relates to the technical field of crushers and comprises a supporting box, a dust collector is fixedly mounted on one side of the supporting box, a merging pipe is fixedly mounted at the top of the dust collector, two connecting pipes are fixedly mounted on two sides of the merging pipe, a dust collection port is fixedly mounted on one side of each connecting pipe, and a dust collection port is fixedly mounted on the other side of each connecting pipe. And a sealing groove is fixedly formed in the dust collection opening, an intercepting net is movably connected into the sealing groove, a handle is fixedly installed at the top of the intercepting net, and a dust removal opening is fixedly formed in the bottom of one side of the dust collector. According to the clinker crusher, through operation of the dust collector, dust in the supporting box can be sucked through the dust suction opening, raw materials are intercepted through the intercepting net, the dust is sucked through the dust suction opening and then fed into the merging pipe from the connecting pipe to be mixed, and finally the dust is fed into the dust collector to be collected; the intercepting net can be driven to move upwards in the sealing groove, and the intercepting net is taken down.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a clinker crusher. Background Art

[0002] Roller crusher is suitable for medium or fine crushing of materials with medium hardness in cement, chemical, electric power, metallurgy, building materials, refractory materials and other industries, such as limestone, slag, coke, coal and other materials. Roller crusher is mainly composed of roller, roller support bearing, clamping and adjusting device and driving device.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN213669525U discloses a clinker crusher, which mainly relates to the technical field of crushers, including a box body and two rollers arranged in the box body, a feed port is arranged at the top of the box body, and a scraping assembly is also included. The scraping assembly is detachably arranged at the feed port, and the lower end extends into the feed port and contacts the opposite roller surface. The scraping assembly includes a mounting plate, a diagonal brace and a plurality of scrapers. The roller is provided with a plurality of protrusions in a row, and the scraper position and the protrusion position in a row intersect. The scraping assembly of the utility model is detachably arranged at the feed port, and the lower end extends into the feed port and contacts the opposite roller surface. The scraping utilizes the rotation of the roller itself and the obliquely opposed arrangement of the scraping assembly, which is efficient, labor-saving and convenient to use; the scraping position and the protrusion position in a row intersect to effectively scrape off the material compacted and attached to the roller surface, and the bristle brush can clean the protrusion surface. The two rollers scrape in turn to ensure the subsequent crushing effect and improve production efficiency.

[0004] Although the above-mentioned clinker crusher is provided with a detachable scraper assembly at the feed port, and the lower end extends into the feed port and contacts the opposite roller surface to solve the problem of material compaction and adhesion to the roller surface in the prior art, when crushing the rotary kiln clinker, the clinker needs to be crushed into a specified size range. However, the existing equipment will cause a large amount of clinker dust and too small particles to be generated during crushing, thereby affecting the sintering use of the rotary kiln, and the existing dust removal device is not convenient for replacing the filter screen, so it is not convenient to adjust the dust removal particle size. Utility Model Content

[0005] The utility model aims to overcome the problems of insufficient dust removal effect in the prior art, inconvenient replacement of the filter screen and easy generation of too small particles that affect the sintering of the rotary kiln, and provides a clinker crusher.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clinker crusher, comprising:

[0008] A support box, a vacuum cleaner is fixedly installed on one side of the support box, a merging pipe is fixedly installed on the top of the vacuum cleaner, the merging pipe is in a "T" shape, two connecting pipes are fixedly installed on both sides of the merging pipe, the connecting pipe is in an "L" shape, a dust suction port is fixedly installed on one side of the connecting pipe, a sealing groove is fixedly installed inside the dust suction port, an intercepting net is movably connected inside the sealing groove, a handle is fixedly installed on the top of the intercepting net, a dust removal port is fixedly installed on the bottom of one side of the vacuum cleaner, two support plates are fixedly installed on both sides of the interior of the support box, five damping springs are fixedly installed on the top of the support plate, a side plate is fixedly installed on the top of the damping spring, the side plate is in an "L" shape, an eccentric shaft is fixedly installed on the bottom of one side of the side plate, a mounting plate is fixedly installed on the top of one side of the side plate, the mounting plate is in a "U" shape, and a filter is fixedly installed in the middle of the mounting plate.

[0009] In a preferred embodiment, a guide block is fixedly installed on the inner bottom of the support box, and the guide block is trapezoidal in shape. The guide block is a structure for guiding the slag fragments.

[0010] In a preferred embodiment, a crusher body is fixedly installed on the top of the support box, two crushing shafts are fixedly installed inside the crusher body, a guide plate is fixedly installed on the inner top, and a stopper is fixedly installed on the inner bottom of the crusher body, and the stopper is a guiding structure.

[0011] In a preferred embodiment, a feed funnel is fixedly installed on the top of the crusher body, and four buffer springs are fixedly installed on both sides of the inside of the feed funnel, and the buffer springs are structures used for buffering.

[0012] In a preferred embodiment, a cover plate is fixedly mounted on the top of the buffer spring, and a mounting shaft is fixedly mounted on one side of the cover plate, wherein the mounting shaft is a structure for rotation.

[0013] In a preferred embodiment, a feed port is fixedly installed on the top of the feed hopper, and the feed port is a structure for feeding.

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

[0015] 1. The clinker crusher can make the dust suction port absorb the dust inside the support box through the operation of the vacuum cleaner, and intercept the raw material through the interception net to prevent the raw material from being sucked into the dust suction port. The dust is sucked into the dust suction port and sent from the connecting pipe to the merging pipe for mixing, and finally sent to the inside of the vacuum cleaner for collection. By pulling the handle upward, the interception net can be driven to move upward inside the sealing groove, so as to remove the interception net, so as to replace and clean the interception net. The interception net with a suitable aperture can be replaced, thereby improving the practicality and convenience of the clinker crusher.

[0016] 2. The clinker crusher, through the operation of the eccentric shaft, drives the mounting plate to vibrate so that the clinker slag falling on the filter screen is filtered out to filter out the smaller slag, and the remaining qualified slag is sent out along the slope of the filter screen. The smaller slag is sucked into the interior of the dust collector through the dust removal port through the guidance of the guide block for collection, which improves the practicability of the clinker crusher, avoids the problem of small clinker particles affecting the sintering effect, and has a buffering and shock-absorbing effect through the damping spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the support box in the utility model;

[0019] Figure 3 It is a schematic diagram of the vacuum cleaner in the utility model;

[0020] Figure 4 It is a schematic diagram of the support plate in the utility model;

[0021] Figure 5 It is a schematic diagram of the feed funnel in the utility model.

[0022] 1. Support box; 11. Guide block; 12. Crusher body; 13. Crushing shaft; 14. Guide plate; 15. Block; 2. Vacuum cleaner; 21. Merging pipe; 22. Connecting pipe; 23. Dust suction port; 24. Sealing groove; 25. Intercepting net; 26. Handle; 27. Dust removal port; 3. Support plate; 31. Damping spring; 32. Side plate; 33. Eccentric shaft; 34. Mounting plate; 35. Filter; 4. Feed hopper; 41. Buffer spring; 42. Cover plate; 43. Mounting shaft; 44. Feed port. 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] Combined with Figure 1-Figure 5 In this embodiment, a clinker crusher includes: a support box 1, a guide block 11 is fixedly installed on the inner bottom of the support box 1, and the guide block 11 is trapezoidal in shape.

[0025] A crusher body 12 is fixedly mounted on the top of the support box 1 , and two crushing shafts 13 are fixedly mounted inside the crusher body 12 .

[0026] A guide plate 14 is fixedly installed on the top of the crusher body 12 , and a stopper 15 is fixedly installed on the bottom of the crusher body 12 .

[0027] Specifically, the clinker is crushed by rotating the crushing shaft 13 inside the crusher body 12, the clinker is guided by the guide plate 14, the crushed clinker is guided by the block 15, and the filtered slag is guided by the guide block 11 at the bottom of the support box 1.

[0028] A vacuum cleaner 2 is fixedly installed on one side of the support box 1, and a merging pipe 21 is fixedly installed on the top of the vacuum cleaner 2. The merging pipe 21 is in a "T" shape. Two connecting pipes 22 are fixedly installed on both sides of the merging pipe 21. The connecting pipes 22 are in an "L" shape. A dust suction port 23 is fixedly installed on one side of the connecting pipe 22. A sealing groove 24 is fixedly installed inside the dust suction port 23. An intercepting net 25 is movably connected inside the sealing groove 24. A handle 26 is fixedly installed on the top of the intercepting net 25. A dust removal port 27 is fixedly installed on the bottom of one side of the vacuum cleaner 2.

[0029] Specifically, by the operation of the vacuum cleaner 2, the vacuum port 23 can absorb dust, and the dust is sent into the interior of the vacuum cleaner 2 from the connecting pipe 22, and the debris above the guide block 11 is absorbed through the dust removal port 27. By lifting the handle 26, the interception net 25 can be separated from the sealing groove 24 for replacement and cleaning.

[0030] Two support plates 3 are fixedly installed on both sides of the interior of the support box 1, five damping springs 31 are fixedly installed on the top of the support plate 3, a side plate 32 is fixedly installed on the top of the damping spring 31, the side plate 32 is in an "L" shape, an eccentric shaft 33 is fixedly installed on the bottom of one side of the side plate 32, a mounting plate 34 is fixedly installed on the top of one side of the side plate 32, the mounting plate 34 is in a "U" shape, and a filter screen 35 is fixedly installed in the middle of the mounting plate 34.

[0031] Specifically, the operation of the eccentric shaft 33 can drive the mounting plate 34 to vibrate, so that the clinker above the filter screen 35 is filtered and vibrated, thereby filtering out smaller debris in the clinker, and the damping spring 31 is used for shock absorption support.

[0032] A feed hopper 4 is fixedly mounted on the top of the crusher body 12 , and four buffer springs 41 are fixedly mounted on both sides of the inside of the feed hopper 4 .

[0033] A cover plate 42 is fixedly mounted on the top of the buffer spring 41 , and a mounting shaft 43 is fixedly mounted on one side of the cover plate 42 .

[0034] A feed port 44 is fixedly mounted on the top of the feed hopper 4 .

[0035] Specifically, the clinker is poured into the feed port 44, and the clinker falls on the top of the cover plate 42. The weight of the clinker causes the buffer spring 41 to contract, thereby feeding the clinker and buffering the clinker, thereby preventing the crushing shaft 13 from being damaged due to excessive falling speed. The two cover plates 42 are closed by the automatic rebound of the buffer spring 41, thereby preventing debris or dust generated during crushing from splashing out.

[0036] Working principle: First, pour the clinker into the feed port 44, and the clinker falls on the top of the two cover plates 42 inside the feed port 44. The buffer spring 41 at the bottom of the cover plate 42 contracts due to the weight of the clinker, thereby sending the clinker into the crusher body 12 and guiding it through the two guide plates 14. When the clinker leaves the cover plate 42, the buffer spring 41 can automatically rebound, thereby closing the two cover plates 42. Through the operation of the crusher body 12, the two crushing shafts 13 are driven to rotate, thereby crushing the clinker. The cover plate 42 blocks the dust and debris generated during crushing, avoiding the problem of dust and splashing at any time, thereby improving the practicality of the clinker crusher. The crushed clinker is guided by the two blocks 15, so that the clinker is sent to the top of the filter screen 35 inside the mounting plate 34. The operation of the eccentric shaft 33 drives the mounting plate 34 and the two side plates 32 to vibrate, so that the crushed clinker is vibrated and filtered above the filter screen 35, and the clinker with smaller particles is filtered out, and the qualified clinker is sent out through the slope of the filter screen 35. The practicability of the clinker crusher is improved, and the sintering effect in the rotary kiln is avoided due to the small clinker particles. The vibration of the side plate 32 can be buffered and reduced by the damping spring 31, and the vibration of the clinker crusher caused by the vibration of the eccentric shaft 33 is avoided, thereby improving the stability of the clinker crusher. Through the operation of the dust collector 2, the dust inside the support box 1 can be sucked in through the dust suction port 23, and the sucked dust is filtered through the interception net 25, thereby avoiding the suction of large pieces of clinker. The dust sucked in through the dust suction port 23 is filtered from the connection The tube 22 is sent into the interior of the merging tube 21, and the dust is sent into the interior of the vacuum cleaner 2 through the merging tube 21. By pulling the handle 26 upward, the intercepting net 25 can be moved upward in the sealing groove 24, thereby breaking away from the seal of the sealing groove 24, so that the intercepting net 25 can be quickly replaced or cleaned, so that the intercepting net 25 with a suitable aperture size can be replaced for use with different types of clinker, thereby improving the practicability of the clinker crusher. The dust removal port 27 can be used to guide the transmitted debris through the guide block 11 at the bottom of the support box 1 for suction and collection.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clinker crusher, characterized in that: The clinker crusher comprises a support box (1), a dust collector (2) is fixedly mounted on one side of the support box (1), a merging pipe (21) is fixedly mounted on the top of the dust collector (2), the merging pipe (21) is in a "T" shape, two connecting pipes (22) are fixedly mounted on both sides of the merging pipe (21), the connecting pipes (22) are in an "L" shape, a dust suction port (23) is fixedly mounted on one side of the connecting pipe (22), a sealing groove (24) is fixedly mounted inside the dust suction port (23), an interception net (25) is movably connected inside the sealing groove (24), and a handle (25) is fixedly mounted on the top of the interception net (25). 26), a dust removal port (27) is fixedly installed at the bottom of one side of the vacuum cleaner (2), two support plates (3) are fixedly installed on both sides of the interior of the support box (1), five damping springs (31) are fixedly installed on the top of the support plate (3), a side plate (32) is fixedly installed on the top of the damping spring (31), and the side plate (32) is in an "L" shape. An eccentric shaft (33) is fixedly installed at the bottom of one side of the side plate (32), and a mounting plate (34) is fixedly installed at the top of one side of the side plate (32), and the mounting plate (34) is in a "U" shape. A filter screen (35) is fixedly installed in the middle of the mounting plate (34).

2. A clinker crusher according to claim 1, characterized in that: A guide block (11) is fixedly mounted on the inner bottom of the support box (1), and the guide block (11) is in a trapezoidal shape.

3. A clinker crusher according to claim 2, characterized in that: A crusher body (12) is fixedly mounted on the top of the support box (1), and two crushing shafts (13) are fixedly mounted inside the crusher body (12).

4. A clinker crusher according to claim 3, characterized in that: A guide plate (14) is fixedly installed on the top of the interior of the crusher body (12), and a stopper (15) is fixedly installed on the bottom of the interior of the crusher body (12).

5. A clinker crusher according to claim 4, characterized in that: A feeding funnel (4) is fixedly mounted on the top of the crusher body (12), and four buffer springs (41) are fixedly mounted on both sides of the inside of the feeding funnel (4).

6. A clinker crusher according to claim 5, characterized in that: A cover plate (42) is fixedly mounted on the top of the buffer spring (41), and a mounting shaft (43) is fixedly mounted on one side of the cover plate (42).

7. A clinker crusher according to claim 6, characterized in that: A feed port (44) is fixedly mounted on the top of the feed hopper (4).

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