Crushing pretreatment assembly for waste ceramic chips

Abstract

The utility model provides a crushing pretreatment assembly for waste ceramic chips, which relates to the technical field of waste ceramic chip treatment and comprises a crushing box, and a feed opening is formed in the bottom of the crushing box; the conveying belt a is arranged on the base and located below the discharging opening. The arc plate is arranged in the crushing box, divides the crushing box into a hammering space and a falling space, and is provided with screening holes; the hammering part is arranged in the hammering space and is used for hammering the waste ceramic chips; the equipment pipe is arranged outside the crushing box, a feeding pipe communicating with the falling space is arranged on the bottom side of the equipment pipe, and a discharging pipe communicating with the beating space is arranged on the top side of the equipment pipe; the lifting part is arranged in the equipment pipe; and the screening plate is arranged at the feeding pipe and is used for guiding the screened waste ceramic chips into the feeding pipe. Through the device, ceramic chips can be thoroughly crushed, so that the size of the waste ceramic chips is relatively small, after the waste ceramic chips are put into the crusher, the possibility of vibration of the crusher can be effectively reduced, and the service life of rollers in the crusher is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of waste porcelain chip processing, in particular to a crushing pre-processing component for waste porcelain chips. Background Art

[0002] There is a certain proportion of waste and defective products after the production and firing of ceramics. The hardness and toughness of scrapped ceramic pieces are very high, and it is very difficult to recycle them. Most of them were discarded in the past, causing waste of resources and environmental pollution. Therefore, it is necessary to recycle and reuse such waste ceramic pieces. Generally, it is necessary to use a crusher to break the waste ceramic pieces into smaller pieces, and then put them into a grinder for grinding. However, due to the different sizes of waste ceramic pieces, some are relatively complete bottle-shaped finished products, and some are just basin-shaped finished products with some defects, which are often large in size. After these are put into the crusher, it is easy to cause violent vibration of the crusher, thereby seriously wearing the roller skin of the crusher. Once the roller skin is worn, the crushing effect of the roller will be greatly reduced. Therefore, after the crusher vibrates violently, the roller skin will wear, which will greatly reduce the service life of the roller in the crusher. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a crushing pretreatment component for waste porcelain chips, so as to solve the technical problem in the prior art that large-volume waste porcelain chips are prone to cause severe vibration of the crusher and wear the roller skin during the crushing process in the crusher, thereby greatly reducing the service life of the roller in the crusher.

[0004] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0005] A crushing pretreatment component for waste porcelain pieces, comprising:

[0006] A base and a crushing box arranged on the base, wherein a feeding cylinder is arranged on the top of the crushing box and a discharge port is arranged on the bottom of the crushing box;

[0007] A conveyor belt a is arranged on the base, and the conveyor belt a is located below the discharge port;

[0008] The components also include:

[0009] An arc plate is arranged inside the crushing box, the arc plate divides the crushing box into a hammering space and a falling space, the hammering space is connected to the feeding cylinder, the falling space is connected to the feeding port, and the arc plate is provided with sub-screen holes;

[0010] A beating part arranged in the beating space and used for beating the waste porcelain pieces;

[0011] An equipment pipe is arranged outside the crushing box, wherein a feed pipe communicating with the falling space is arranged at the bottom side of the equipment pipe, and a discharge pipe communicating with the hammering space is arranged at the top side of the equipment pipe;

[0012] The lifting part is arranged in the equipment pipe, and is used to lift the waste ceramic pieces entering from the feed pipe to the discharge pipe;

[0013] It is installed at the feed pipe and is used to guide the screened waste porcelain pieces to the screening plate in the feed pipe.

[0014] Further, the beating part includes:

[0015] Rotate a rotating shaft connected to the inner wall of the crushing box;

[0016] A plurality of breaking hammers fixedly connected to the outside of the rotating shaft, wherein the breaking hammers are distributed in a ring array;

[0017] A rotating member used to drive a rotating shaft to rotate.

[0018] Furthermore, the rotating part is a speed reducer, a mounting platform is fixedly connected to an inner wall of one side of the crushing box, the speed reducer is fixedly mounted on the mounting platform, and a driving shaft of the speed reducer is connected to the rotating shaft.

[0019] Furthermore, the lifting part includes a conveyor belt b installed inside the equipment pipe, and the outside of the conveyor belt b is fixedly connected to a plurality of lifting plates distributed at equal distances.

[0020] Furthermore, the edge of the lifting plate always keeps in contact with the inner wall of the equipment pipe, so that a sealed space is formed between adjacent lifting plates.

[0021] Furthermore, the component also includes:

[0022] Two material dividing plates are respectively fixedly mounted on opposite sides of the inner wall of the crushing box, and the material dividing plates are close to the discharge port;

[0023] A dust suction port is provided on the inner wall of the crushing box, a filter screen is fixedly connected to the inside of the dust suction port, and the dust suction port is close to the position of the dividing plate;

[0024] A dust collector is fixedly installed on one side of the crushing box, one side of the dust collector is fixedly connected with a dust suction pipe, and one end of the dust suction pipe is connected to the dust suction port.

[0025] Furthermore, the feed pipe is gradually inclined upward in the direction from the equipment pipe to the crushing box, the discharge pipe is gradually inclined downward in the direction from the equipment pipe to the crushing box, the screen plate is inclined toward one side of the feed pipe, and a drop plate is provided between the arc plate and the screen plate.

[0026] Furthermore, the two material dividing plates are staggered and gradually tilt downward in the direction from the outside of the crushing box to the inside of the crushing box, and a funnel is fixedly connected to the top of the discharge port.

[0027] The beneficial effects of the utility model are:

[0028] (1) After the waste porcelain pieces are put into the crushing box, some larger waste porcelain pieces are crushed by the hammering part, and the large pieces of waste porcelain pieces after being crushed by the hammering part can be put into the hammering space again for secondary crushing through the lifting part, so that the porcelain pieces can be crushed for the second time, so that the porcelain pieces can be completely crushed. The volume of the waste porcelain pieces pre-treated in this way is relatively small. After putting them into the crusher, the possibility of vibration of the crusher can be effectively reduced, thereby effectively extending the service life of the roller in the crusher.

[0029] (2) The powder generated during the crushing process can be sucked up and collected by a vacuum cleaner. The collected powder can be directly used for recycling, avoiding the flying of powder when the ceramic pieces are crushed, polluting the air and causing harm to the workers, and preventing the powder from falling to the ground, which is not conducive to collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0031] Figure 2 It is an overall cross-sectional schematic diagram of the utility model.

[0032] Figure 3 It is a structural schematic diagram of the conveyor belt b of the utility model.

[0033] Figure 4 It is a schematic diagram of the rotating shaft structure of the utility model.

[0034] Figure 5 For the utility model Figure 2 Enlarged view of point A in the middle.

[0035] Figure 1-Figure 5 In: 1. Base; 11. Crushing box; 12. Feeding barrel; 13. Feeding port; 14. Conveyor belt a; 15. Equipment pipe; 2. Conveyor belt b; 21. Lifting plate; 22. Feeding pipe; 23. Discharging pipe; 24. Screening plate; 25. Dropping plate; 3. Dividing plate; 31. Dust suction port; 32. Filter; 33. Dust collector; 34. Dust suction pipe; 35. Funnel; 4. Arc plate; 41. Screening hole; 42. Rotating shaft; 43. Breaker; 44. Mounting table; 45. Reducer. DETAILED DESCRIPTION

[0036] As attached Figure 1-Figure 5 As shown, the utility model comprises: a crushing pretreatment component for waste porcelain pieces, comprising:

[0037] A base 1 and a crushing box 11 arranged on the base 1, wherein a feeding cylinder 12 is arranged on the top of the crushing box 11, and a discharge port 13 is arranged on the bottom of the crushing box 11;

[0038] A conveyor belt a14 provided on the base 1, wherein the conveyor belt a14 is located below the feed opening 13;

[0039] The components also include:

[0040] The circular plate 4 is arranged inside the crushing box 11, and the circular plate 4 divides the crushing box 11 into a hammering space and a falling space. The hammering space is connected to the feeding cylinder 12, and the falling space is connected to the feeding port 13. The circular plate 4 is provided with a sub-screen hole 41;

[0041] A beating part arranged in the beating space and used for beating the waste porcelain pieces;

[0042] An equipment pipe 15 is arranged outside the crushing box 11, wherein a feed pipe 22 communicating with the falling space is arranged at the bottom side of the equipment pipe 15, and a discharge pipe 23 communicating with the hammering space is arranged at the top side of the equipment pipe 15;

[0043] The lifting part provided in the equipment pipe 15 is used to lift the waste ceramic pieces entering from the feed pipe 22 to the discharge pipe 23;

[0044] It is arranged at the feed pipe 22 and is used to guide the screened waste porcelain pieces to the screening plate 24 in the feed pipe 22 .

[0045] In this embodiment, waste porcelain pieces are put into the beating space through the feeding tube 12, and the beating part repeatedly beats the waste porcelain pieces, so that the waste porcelain pieces can be hammered into flaky porcelain pieces of various sizes. Such flaky porcelain pieces enter the falling space through the sub-screen holes 41, and finally fall onto the screening plate 24, and are further screened. A part of them passes through the screening plate 24 and enters the conveyor belt a14 from the discharge port 13 for transportation. Here, the flaky porcelain pieces can have a certain screening ability under the action of gravity. The screening plate 24 can be a filter plate. Therefore, in order to improve the screening effect, a vibration motor (not shown in the figure) can be installed in the crushing box 11. The screening plate 24 is vibrated by the vibration motor, so that the vibration effect of the screening plate 24 is better, and the flaky porcelain pieces are prevented from accumulating on the screening plate 24. The other part The flaky ceramic pieces that have not passed through the screening plate 24 are divided. Here, the screening plate 24 is inclined to one side of the feed pipe 22. After the screening plate 24 vibrates, the flaky ceramic pieces will be able to smoothly enter the equipment pipe 15. Due to the vibration of the screening plate 24, the flaky ceramic pieces will not be stuck at the feed pipe 22. After passing through the lifting part, they enter the hammering space again through the discharge pipe 23 for hammering. Here, the hammering part is located between the discharge pipe 23 and the arc plate 4. The flaky ceramic pieces falling from the discharge pipe 23 will be hammered and broken by the hammering part during the process of passing through the hammering part, so that the flaky ceramic pieces are crushed for the second time, so that the ceramic pieces can be completely crushed. The volume of the waste ceramic pieces pretreated in this way is relatively small. After putting them into the crusher, the possibility of vibration of the crusher can be effectively reduced, thereby effectively extending the service life of the rollers in the crusher.

[0046] Here, a structure of a beating part is introduced, such as Figure 1 , Figure 2 , Figure 4 , Figure 5 As shown, the beating portion comprises:

[0047] A rotating shaft 42 rotatably connected to the inner wall of the crushing box 11;

[0048] A plurality of crushing hammers 43 fixedly connected to the outside of the rotating shaft 42, wherein the crushing hammers 43 are distributed in a ring array;

[0049] A rotating member for driving the rotating shaft 42 to rotate.

[0050] In this embodiment, when the waste porcelain pieces enter the hammering space, the rotating part drives the rotating shaft 42 to rotate, thereby hammering the waste porcelain pieces through the breaker 43. The rotating part here is a reducer 45, and a mounting platform 44 is fixedly connected to the inner wall of one side of the crushing box 11. The reducer 45 is fixedly installed on the mounting platform 44, and the driving shaft of the reducer 45 is connected to the rotating shaft 42.

[0051] As an implementation method, Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, the lifting part includes a conveyor belt b2 installed inside the equipment pipe 15, and a plurality of lifting plates 21 equidistantly distributed are fixedly connected to the outside of the conveyor belt b2.

[0052] In this embodiment, the edge of the lifting plate 21 always keeps in contact with the inner wall of the equipment pipe 15, so that a sealed space will be formed between adjacent lifting plates 21, and when the sheet-like ceramic pieces that have not passed through the screening plate 24 enter the equipment pipe 15, they will enter one of the sealed spaces and will be lifted by the lifting plate 21. After being lifted to the discharge pipe 23, the sheet-like ceramic pieces at the edge of the lifting plate 21 will fall into the hammering space from the discharge pipe 23. Considering that it is difficult for the sheet-like ceramic pieces far away from the edge on the lifting plate 21 to enter the hammering space, the lifting plate 21 is preferably elastic here, and when the lifting plate 21 has not entered the equipment pipe 15 area between the feed pipe 22 and the discharge pipe 23, the lifting plate 21 is perpendicular to the plane of the conveyor belt b2, and the inner wall of the equipment pipe 15 between the feed pipe 22 and the discharge pipe 23 is to the corresponding plane of the conveyor belt b2. The surface distance is slightly smaller than the length of the lifting plate 21, so when the lifting plate 21 enters this area, the lifting plate 21 will tilt downward, and after the lifting plate 21 moves to a position close to the discharge pipe 23, the sheet-like ceramic pieces on the lifting plate 21 will fall into the hammering space. In this process, even if a part of the sheet-like ceramic pieces do not enter the hammering space, they will still be in the sealed space. Therefore, when the sealed space moves, the sheet-like ceramic pieces will also move with it and will not stay in the equipment pipe. After the sealed space moves into the discharge pipe 23 again, it will enter the hammering space through the elastic force of the lifting plate 21. The sealed space is limited. After passing through the feed pipe 22, many sheet-like ceramic pieces will inevitably enter the sealed space. Even if some sheet-like ceramic pieces remain inside, it will not affect the lifting. When passing through the discharge pipe 23, most of the sheet-like ceramic pieces will enter the hammering space.

[0053] In addition, preferably, the feed pipe 22 is gradually inclined upward in the direction from the equipment pipe 15 to the crushing box 11, and the discharge pipe 23 is gradually inclined downward in the direction from the equipment pipe 15 to the crushing box 11, and a drop plate 25 is provided between the arc plate 4 and the screening plate 24 to serve as a buffer for the flaky ceramic pieces.

[0054] As an implementation method, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the component also includes:

[0055] Two material dividing plates 3 are respectively fixedly mounted on opposite sides of the inner wall of the crushing box 11, and the material dividing plates 3 are close to the discharge port 13;

[0056] A dust suction port 31 is provided on the inner wall of the crushing box 11, a filter screen 32 is fixedly connected to the inside of the dust suction port 31, and the dust suction port 31 is close to the dividing plate 3;

[0057] A dust collector 33 is fixedly installed on one side of the crushing box 11 , and a dust suction pipe 34 is fixedly connected to one side of the dust collector 33 , and one end of the dust suction pipe 34 is connected to the dust suction port 31 .

[0058] In addition, preferably, the two material dividing plates 3 are staggered, and the two material dividing plates 3 gradually tilt downward in the direction from the outside of the crushing box 11 to the inside of the crushing box 11, and the top of the discharge port 13 is fixedly connected with a funnel 35.

[0059] The ceramic pieces that pass through the screening plate 24 fall onto the top dividing plate 3, slide along the inclined surface of the dividing plate 3 to the bottom dividing plate 3, and move along the two dividing plates 3 to extend the moving distance of the fragments. During processing, the vacuum cleaner 33 is started first. After the vacuum cleaner 33 is started, the vacuum tube 34 generates suction to absorb the fine powder, and the fragments have sufficient time to absorb the powder when the two dividing plates 3 move. The filter net 32 ​​can filter the ceramic pieces to prevent the fine fragments from being sucked away, and then the fragments fall into the funnel 35, and are collected to the lower material port 13 through the funnel 35, and fall onto the conveyor belt a14 through the lower material port 13. The pre-treated ceramic pieces are transported to the loading area through the conveyor belt a14, and the sucked powder remains in the vacuum cleaner 33. This part of the powder can be directly used for recycling, avoiding the problem of powder scattered on the ground being difficult to collect, and the polluted air causing harm to the workers' health.

[0060] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0061] The above is a detailed introduction to a crushing pretreatment component for waste porcelain pieces provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A crushing pretreatment component for waste porcelain pieces, comprising: A base (1) and a crushing box (11) arranged on the base (1), wherein a feeding cylinder (12) is arranged on the top of the crushing box (11), and a discharge port (13) is arranged on the bottom of the crushing box (11); A conveyor belt a (14) is arranged on the base (1), and the conveyor belt a (14) is located below the discharge port (13); Characterized in that the component also includes: An arc plate (4) is arranged inside the crushing box (11), the arc plate (4) divides the crushing box (11) into a hammering space and a falling space, the hammering space is connected to the feeding cylinder (12), the falling space is connected to the feeding port (13), and the arc plate (4) is provided with a sub-screen hole (41); A beating part arranged in the beating space and used for beating the waste porcelain pieces; An equipment pipe (15) is arranged outside the crushing box (11), wherein a feed pipe (22) communicating with the falling space is arranged at the bottom side of the equipment pipe (15), and a discharge pipe (23) communicating with the hammering space is arranged at the top side of the equipment pipe (15); A lifting part arranged in the equipment pipe (15) is used to lift the waste porcelain pieces entering from the feed pipe (22) to the discharge pipe (23); The screen plate (24) is arranged at the feed pipe (22) and is used to guide the screened waste porcelain pieces to the screen plate (24) in the feed pipe (22).

2. The crushing pretreatment assembly for waste ceramic pieces according to claim 1, characterized in that: The beating part comprises: A rotating shaft (42) rotatably connected to the inner wall of the crushing box (11); A plurality of crushing hammers (43) fixedly connected to the outside of the rotating shaft (42), wherein the crushing hammers (43) are distributed in a ring array; A rotating member used for driving the rotating shaft (42) to rotate.

3. The crushing pretreatment assembly for waste ceramic pieces according to claim 2, characterized in that: The rotating member is a speed reducer (45), a mounting platform (44) is fixedly connected to the inner wall of one side of the crushing box (11), the speed reducer (45) is fixedly mounted on the mounting platform (44), and the driving shaft of the speed reducer (45) is connected to the rotating shaft (42).

4. The crushing pretreatment assembly for waste porcelain pieces according to claim 2 or 3, characterized in that: The lifting part comprises a conveyor belt b (2) installed inside the equipment pipe (15), and a plurality of lifting plates (21) distributed at equal distances are fixedly connected to the outside of the conveyor belt b (2).

5. The crushing pretreatment assembly for waste ceramic pieces according to claim 4, characterized in that: The edge of the lifting plate (21) always keeps in contact with the inner wall of the equipment pipe (15), so that a sealed space is formed between adjacent lifting plates (21).

6. The crushing pretreatment assembly for waste ceramic pieces according to claim 5, characterized in that: The components also include: Two material dividing plates (3) are respectively fixedly mounted on opposite sides of the inner wall of the crushing box (11), and the material dividing plates (3) are located close to the discharge opening (13); A dust suction port (31) is provided on the inner wall of the crushing box (11), a filter screen (32) is fixedly connected to the inside of the dust suction port (31), and the dust suction port (31) is close to the position of the material distribution plate (3); A dust collector (33) is fixedly mounted on one side of the crushing box (11), and a dust suction pipe (34) is fixedly connected to one side of the dust collector (33), and one end of the dust suction pipe (34) is connected to the dust suction port (31).

7. The crushing pretreatment assembly for waste ceramic pieces according to claim 6, characterized in that: The feed pipe (22) is gradually inclined upward in the direction from the equipment pipe (15) to the crushing box (11), the discharge pipe (23) is gradually inclined downward in the direction from the equipment pipe (15) to the crushing box (11), the screening plate (24) is inclined toward one side of the feed pipe (22), and a drop plate (25) is provided between the arc plate (4) and the screening plate (24).

8. The crushing pretreatment assembly for waste ceramic pieces according to claim 7, characterized in that: The two material dividing plates (3) are staggered and gradually tilt downward in a direction from the outside of the crushing box (11) to the inside of the crushing box (11), and a funnel (35) is fixedly connected to the top of the discharge port (13).

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