Winnowing equipment based on calorific value-containing solid waste and process thereof

Abstract

The invention relates to winnowing equipment based on calorific value-containing solid waste and a process thereof, and belongs to the technical field of solid waste sorting. Comprising a bucket lifting mechanism, a smashing mechanism, a powder selecting mechanism and a collecting mechanism, the bucket lifting mechanism, the smashing mechanism, the powder selecting mechanism and the collecting mechanism are communicated with one another through pipelines, and a reprocessing mechanism is arranged below the powder selecting mechanism. By arranging the bucket lifting mechanism, solid waste containing a calorific value can be conveniently put into the crushing mechanism for ball milling, and after the winnowing procedure is finished, large-volume solid waste which is not subjected to complete ball milling can be put into the bucket lifting mechanism again through the retreatment mechanism, so that the overall operation efficiency of the machine is improved; and the labor cost caused by manual waste throwing is reduced.

Description

Technical Field

[0001] The invention relates to an air separation device based on solid waste containing calorific value and a process thereof, belonging to the technical field of solid waste separation. Background Art

[0002] The wind separation equipment based on solid waste containing calorific value converts solid waste into fuel that can be used for energy recovery, so as to increase the calorific value of the waste and reduce its impact on the environment, thereby achieving waste reduction, harmlessness and resource utilization.

[0003] After searching, the publication number CN112808390A discloses a solid waste sorting equipment and processing system, including a sorting equipment, the sorting equipment includes a solid waste crushing mechanism, a powder selection mechanism, and a sorting box, the solid waste crushing mechanism includes a first crushing mechanism and a second crushing mechanism, the first crushing mechanism includes a feed port, a reel, and a conveyor belt, one side of the conveyor belt is arranged at the bottom of the first crushing mechanism, the conveyor belt is arranged at an angle, and a second crushing mechanism is arranged at the bottom of the other side of the conveyor belt, the second crushing mechanism is provided with a motor, a connecting shaft and a rotating cutter head, the rotating cutter head is welded and fixed on the other side, and four sorting boxes are arranged on one side of the second crushing mechanism. The invention improves the sorting accuracy of the air separation equipment.

[0004] However, this patent requires air sorting equipment to process wastes of different volumes at the same time. The sorted materials cannot be discharged in time, which reduces the overall operating efficiency of the machine. At the same time, since the feed inlet of the sorting equipment is relatively high, it causes trouble for manual feeding, increasing labor costs. Summary of the invention

[0005] The technical problem to be solved by the present invention is that the existing air separation equipment based on solid waste containing calorific value processes wastes of different volumes at the same time, and the overall operating efficiency of the machine is low. At the same time, since the feed inlet of the sorting equipment is relatively high, it causes trouble for manual feeding, increasing labor costs.

[0006] In order to solve the above problems, the present invention provides a wind separation equipment and process based on solid waste containing calorific value, including a bucket lifting mechanism, a crushing mechanism, a powder selection mechanism and a collecting mechanism. The bucket lifting mechanism, the crushing mechanism, the powder selection mechanism and the collecting mechanism are interconnected through a pipeline, and a reprocessing mechanism is provided under the powder selection mechanism.

[0007] Further: the bucket lifting mechanism includes a feed pipe, a bucket elevator, and a connecting pipe. The feed pipe is inclined at the lower end of one side of the bucket elevator. The connecting pipe is connected to the bucket elevator and is located on the opposite side of the feed pipe. The connecting pipe is located at the upper end of the bucket elevator and is inclined to one side to be connected to the crushing mechanism.

[0008] Further: the pulverizing mechanism includes a ball mill, a support, and a second connecting pipe. The two ends of the ball mill are respectively connected to the first connecting pipe and the second connecting pipe. The two support members are fixedly connected to the two ends below the ball mill.

[0009] Further: the powder selection mechanism includes a wind separator, a discharge pipe, and a discharge pipe. The two ends of the wind separator are respectively connected to the discharge pipe and the connecting pipe, and the discharge pipe is connected to the lower end of the wind separator.

[0010] Furthermore: the collecting mechanism includes a collecting bucket and universal wheels, the upper end of the collecting bucket is larger than the size of the pipe mouth of the discharge pipe, and a plurality of the universal wheels are evenly distributed at the lower end of the collecting bucket.

[0011] Further: the reprocessing mechanism includes a storage basket and moving wheels, a plurality of the moving wheels are evenly distributed at the lower end of the storage basket, the height of the upper end of the storage basket is lower than the height of the lower end of the discharge pipe, the top surface of the storage basket is larger than the bottom surface of the discharge pipe, and one side of the storage basket is connected to a feeding pipe.

[0012] Furthermore: the size of the feeding pipe is smaller than that of the feeding pipe, and a blocking block is provided at the lower end of one side of the feeding pipe.

[0013] Further: the lower end of the winnowing machine is provided with evenly distributed supporting legs.

[0014] Furthermore: the user puts solid waste into the bucket elevator through the feed pipe, the bucket elevator lifts the material and discharges it through connecting pipe one, the material discharged from connecting pipe one enters the ball mill mechanism to be mixed and crushed, and the material enters the powder selection mechanism through connecting pipe two after being mixed and crushed, and the collecting bucket collects the fully milled material, and the collecting bucket is conveniently moved through the universal wheel to process the internal material, and a feeding pipe is connected to one side of the storage basket, and the material that is not fully milled is discharged from the discharge pipe of the air separator into the storage basket, and the material that is not fully milled can be re-introduced from the feed pipe through the moving wheel under the storage basket for re-milling.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] This patent sets up a bucket lifting mechanism to facilitate the placement of solid waste containing calorific value into the crushing mechanism for ball milling. After the air separation process is completed, the large volume of solid waste that has not been completely ball milled can be re-placed into the bucket lifting mechanism through the reprocessing mechanism, thereby improving the overall operating efficiency of the machine and reducing the labor cost generated by manual waste placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The present invention is a structure of a wind selection device based on solid waste containing calorific value Figure 1 .

[0019] Figure 2 The present invention is a structure of a wind selection device based on solid waste containing calorific value Figure 2 .

[0020] Figure 3 The present invention is an exploded view of a powder selection mechanism and a reprocessing mechanism of an air selection device based on solid waste containing calorific value.

[0021] Figure 4 The present invention is a structural diagram of a reprocessing mechanism of an air separation device based on solid waste containing calorific value.

[0022] In the attached figure:

[0023] 1. Bucket lifting mechanism; 11. Feed pipe; 12. Bucket elevator; 13. Connecting pipe 1; 2. Crushing mechanism; 21. Ball mill; 22. Support; 23. Connecting pipe 2; 3. Powder selection mechanism; 31. Air separator; 32. Discharge pipe; 33. Discharge pipe; 4. Collecting mechanism; 41. Collecting bucket; 42. Universal wheel; 5. Reprocessing mechanism; 51. Storage basket; 52. Moving wheel; 53. Feeding pipe; 54. Blocking block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Combined with Figure 1-4The present invention provides an air separation device and a process thereof based on solid waste containing calorific value, comprising a bucket lifting mechanism 1, a crushing mechanism 2, a powder selection mechanism 3 and a collecting mechanism 4, wherein the bucket lifting mechanism 1, the crushing mechanism 2, the powder selection mechanism 3 and the collecting mechanism 4 are interconnected through a pipeline, and a reprocessing mechanism 5 is arranged under the powder selection mechanism 3, the bucket lifting mechanism 1 comprises a feeding pipe 11, a bucket elevator 12, and a connecting pipe 13, the feeding pipe 11 is tiltedly arranged at the lower end of one side of the bucket elevator 12, the connecting pipe 13 is connected to the bucket elevator 12 and is located on the opposite side of the feeding pipe 11, the connecting pipe 13 is located at the upper end of the bucket elevator 12 and is tilted to one side and is connected to the crushing mechanism 2, before the solid waste containing calorific value is air-separated, the feeding pipe 11 is connected to the bucket elevator 12 and is connected to the crushing mechanism 2, and the powder selection mechanism 3 is connected to the collecting mechanism 4. The material pipe 11 puts the solid waste into the bucket elevator 12, and the bucket elevator 12 lifts the material and discharges it through the connecting pipe 1 13. The crushing mechanism 2 includes a ball mill 21, a support 22, and a connecting pipe 2 23. The two ends of the ball mill 21 are respectively connected to the connecting pipe 1 13 and the connecting pipe 2 23. The two support members 22 are fixedly connected to the two ends below the ball mill 21. The material discharged from the connecting pipe 1 13 enters the ball mill 21 and is mixed and crushed. After the material is mixed and crushed, it enters the powder selection mechanism 3 through the connecting pipe 2 23. The powder selection mechanism 3 includes a wind separator 31, a discharge pipe 32, and a discharge pipe 33. The lower end of the wind separator 31 is provided with evenly distributed legs to support the wind separator 31. The two ends of the wind separator 31 are divided into The discharge pipe 33 is connected to the lower end of the air separator 31. The material is screened by the air separator 31, so that the fully milled powder is discharged to the collecting mechanism 4 through the discharge pipe 33, and the material that is not fully milled is discharged from the discharge pipe 33 to the reprocessing mechanism 5. The collecting mechanism 4 includes a collecting bucket 41 and a universal wheel 42. The upper end of the collecting bucket 41 is larger than the pipe opening size of the discharge pipe 32. A plurality of universal wheels 42 are evenly distributed at the lower end of the collecting bucket 41. The collecting bucket 41 collects the fully milled materials. The universal wheels 42 are used to facilitate the movement of the collecting bucket 41. The reprocessing mechanism 5 includes a storage basket 51 and a moving wheel 52. The plurality of moving wheels 52 are evenly distributed at the lower end of the collecting bucket 41. The materials are evenly distributed at the lower end of the storage basket 51. The height of the upper end of the storage basket 51 is lower than the height of the lower end of the discharge pipe 33. The top surface of the storage basket 51 is larger than the bottom surface of the discharge pipe. One side of the storage basket 51 is connected to a feeding pipe 53. Materials that are not fully ball-milled are discharged from the discharge pipe 33 of the air separator 31 to the storage basket 51. The materials that are not fully ball-milled can be re-introduced from the feed pipe 11 through the moving wheel 52 under the storage basket 51 for re-milling. The size of the feeding pipe 53 is smaller than that of the feed pipe 11. A storage basket blocking block 54 is provided at the lower end of one side of the feeding pipe 53 to facilitate the insertion of the feeding pipe 53 into the feed pipe 11 for feeding. The blocking block 54 prevents the storage basket 51 from being squeezed out of the feeding pipe 53 when there is a lot of material.

[0026] The working principle of this application is:

[0027] Before air separation of solid waste containing calorific value, the solid waste is put into the bucket elevator 12 through the feeding pipe 11. The bucket elevator 12 lifts the material and discharges it through the connecting pipe 13. The material discharged from the connecting pipe 13 enters the ball mill 21 for mixing and crushing. After the material is mixed and crushed, it enters the powder selection mechanism 3 through the connecting pipe 23. The collecting bucket 41 collects the material that has been fully ball-milled. The universal wheel 42 facilitates the movement of the collecting bucket 41 to process the internal material. A feeding pipe 53 is connected to one side of the storage basket 51. The material that has not been fully ball-milled is discharged from the discharge pipe 33 of the air separator 31 to the storage basket 51. The material that has not been fully ball-milled can be re-introduced from the feeding pipe 11 through the moving wheel 52 under the storage basket 51 for ball-milling and crushing again. This patent sets up a bucket lifting mechanism 1, which facilitates the placement of solid waste containing calorific value into the crushing mechanism 2 for ball milling. After the air separation process is completed, the large volume of solid waste that has not been completely ball milled can be re-placed into the bucket lifting mechanism 1 through the reprocessing mechanism 5, thereby improving the overall operating efficiency of the machine and reducing the labor cost generated by manual waste placement.

[0028] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A wind separation device based on solid waste containing calorific value, characterized in that: The invention comprises a bucket lifting mechanism (1), a crushing mechanism (2), a powder selecting mechanism (3) and a collecting mechanism (4); the bucket lifting mechanism (1), the crushing mechanism (2), the powder selecting mechanism (3) and the collecting mechanism (4) are interconnected through a pipeline; and a reprocessing mechanism (5) is provided under the powder selecting mechanism (3).

2. The air separation device based on solid waste containing calorific value according to claim 1 is characterized in that: The bucket elevator mechanism (1) comprises a feed pipe (11), a bucket elevator (12), and a connecting pipe (13); the feed pipe (11) is tilted at the lower end of one side of the bucket elevator (12); the connecting pipe (13) is connected to the bucket elevator (12) and is located on the opposite side of the feed pipe (11); the connecting pipe (13) is located at the upper end of the bucket elevator (12) and is tilted to one side to be connected to the crushing mechanism (2).

3. The wind separation device based on solid waste containing calorific value according to claim 2 is characterized in that: The pulverizing mechanism (2) comprises a ball mill (21), a support member (22), and a second connecting pipe (23); the two ends of the ball mill (21) are respectively connected to the first connecting pipe (13) and the second connecting pipe (23); and the two support members (22) are fixedly connected to the two ends below the ball mill (21).

4. The wind separation device based on solid waste containing calorific value according to claim 3 is characterized in that: The powder selection mechanism (3) comprises a pneumatic separator (31), a discharge pipe (32), and a discharge pipe (33); both ends of the pneumatic separator (31) are respectively connected to the discharge pipe (32) and the second connecting pipe (23); and the discharge pipe (33) is connected to the lower end of the pneumatic separator (31).

5. The wind separation device based on solid waste containing calorific value according to claim 4 is characterized in that: The collecting mechanism (4) comprises a collecting bucket (41) and universal wheels (42); the upper end of the collecting bucket (41) is larger than the size of the pipe opening of the discharge pipe (32); and a plurality of universal wheels (42) are evenly distributed at the lower end of the collecting bucket (41).

6. The wind separation device based on solid waste containing calorific value according to claim 5 is characterized in that: The reprocessing mechanism (5) comprises a storage basket (51) and moving wheels (52), wherein a plurality of the moving wheels (52) are evenly distributed at the lower end of the storage basket (51), the height of the upper end of the storage basket (51) is lower than the height of the lower end of the discharge pipe (33), the top surface of the storage basket (51) is larger than the bottom surface of the discharge pipe, and one side of the storage basket (51) is connected to a feeding pipe (53).

7. The wind separation device based on solid waste containing calorific value according to claim 6 is characterized in that: The size of the feeding pipe (53) is smaller than that of the feeding pipe (11), and a blocking block (54) is provided at the lower end of one side of the feeding pipe (53).

8. The wind separation device based on solid waste containing calorific value according to claim 4 is characterized in that: The lower end of the winnowing machine (31) is provided with evenly distributed supporting legs.

9. A wind selection process based on solid waste containing calorific value, characterized in that: The user puts solid waste into the bucket elevator (12) through the feed pipe (11). The bucket elevator (12) lifts the material and discharges it through the connecting pipe 1 (13). The material discharged from the connecting pipe 1 (13) enters the ball mill (21) for mixing and crushing. After the material is mixed and crushed, it enters the powder selection mechanism (3) through the connecting pipe 2 (23). The collecting bucket (41) collects the fully milled material. The collecting bucket (41) is conveniently moved through the universal wheel (42) to process the material inside. One side of the storage basket (51) is connected to a feeding pipe (53). The material that is not fully milled is discharged from the discharge pipe (33) of the air separator (31) to the storage basket (51). The material that is not fully milled can be re-introduced from the feed pipe (11) through the moving wheel (52) under the storage basket (51) for re-milling and crushing.

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