Coal conveying device with dust suppression and recovery functions

Abstract

The invention relates to the technical field of conveying systems, and discloses a coal conveying device with dust suppression and recovery functions, comprising: a conveyor for conveying coal; comprising a frame body, the bottom of the frame body is connected to a foundation, a platform is arranged in the middle of the frame body and divides the frame body into a first area and a second area, and a conveyor is connected to the platform; the at least two dust suppression parts are connected to the platform at intervals, are arranged in the first area and are arranged at intervals with the top of the frame body, the dust suppression parts surround the conveyor, the conveyor penetrates through the dust suppression parts, and the dust suppression parts are used for sucking raised dust; the at least one adapting piece is connected between the dust suppression pieces, surrounds the conveyor and is connected with the conveyor; the recovery part is arranged between the dust suppression part and the foundation, is arranged at the second area and is used for guiding out and recovering the raised dust sucked by the dust suppression part; therefore, the technical problems that when the coal moves along the belt conveyor, a large amount of dust, coal ash and the like can be raised, the surrounding working environment is affected, and sanitation is not achieved are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying systems, and more specifically, to a coal conveying device with a dust suppression and recycling function. Background Art

[0002] Coal, simply referred to as coal, is the remains of ancient plants buried underground. Under the action of the pressure and temperature conditions of the earth's crust isolating air, it produces carbonized fossil minerals. When transporting coal, by using a belt conveyor, for example, the prior art with the Chinese patent application number 202020522893.7 and the patent theme name of the belt conveyor anti-side leakage device for coal transportation realizes the intelligent transportation of coal, can prevent coal from leaking sideways during transportation, and saves production costs. However, when coal moves along the belt conveyor, a large amount of dust, coal ash and other dust will be stirred up, affecting the surrounding working environment and being unhygienic. Summary of the Invention

[0003] Aiming at the above-mentioned deficiencies in the related art, the purpose is to provide a coal conveying device with a dust suppression and recycling function to solve the technical problem that when coal moves along the belt conveyor in the related art, a large amount of dust, coal ash and other dust will be stirred up, affecting the surrounding working environment and being unhygienic. The technical solution to achieve the purpose is: a coal conveying device with a dust suppression and recycling function, including: a conveyor for conveying coal; including: A frame body, the bottom of which is connected to the foundation. The middle position of the frame body has a platform, and the platform divides the frame body into a first area and a second area. The conveyor is connected to the platform. At least two dust suppression members, which are connected to the platform at intervals, are arranged in the first area, are spaced from the top of the frame body, and the dust suppression members surround the conveyor and are penetrated by the conveyor. The dust suppression members are used for sucking dust. At least one adapter, which is connected between the dust suppression members, surrounds the conveyor and is connected to the conveyor. And a recycling member, which is arranged between the dust suppression members and the foundation and is arranged at the second area, and is used for leading out and recycling the dust sucked by the dust suppression members. Among them, the recycling component includes: a recycling pool, arranged on the foundation, with non-toxic liquid in the recycling pool; at least four conduits, arranged at intervals, two of the conduits are connected to one dust suppression component, one end of the conduit is connected to the dust suppression component, and the other end extends into the recycling pool; a plurality of cover plates, penetrated by the conduits, covering the recycling pool in sequence; and a sealing cover, covering the other end of the conduit and the cover plates, with a sealed space between the sealing cover and the foundation, the conduit and the cover plates.

[0004] Furthermore: The dust suppression component includes: a first outer shell, connected to the platform; a second outer shell, connected to the top of the first outer shell, having a first inner space between the second outer shell and the first outer shell, a conveyor is arranged in the first inner space, and the conveyor penetrates out of the first inner space; two rotatable inlet assemblies, symmetrically connected to the first outer shell and the second outer shell, arranged in the first inner space, surrounding the conveyor; at least two threaded pins, connected to the second outer shell, abutted against the rotatable inlet assembly; two end pressing members, symmetrically connected to the first outer shell and the second outer shell, surrounding the conveyor, used to press the rotatable inlet assembly, and the end pressing members are connected to the adapter; and two blowers, symmetrically connected to the bottom of the first outer shell, communicating with the rotatable inlet assembly, connected to the recycling component, when the blowers operate, the flying dust enters along the rotatable inlet assembly, is discharged from the blowers, and enters the recycling component.

[0005] Furthermore: The first outer shell includes: a first arc-shaped shell; two side plates, symmetrically connected to the first arc-shaped shell, used to connect to the platform; and two pipe orifices, symmetrically connected to the bottom of the first arc-shaped shell, connected to the blowers one by one.

[0006] Furthermore: The rotatable inlet assembly includes: a support frame, connected to the first outer shell and the second outer shell, arranged in the first inner space, abutted by the threaded pins, the support frame has a first flying dust inlet, and the first flying dust inlet communicates with the pipe orifice; two bearings, symmetrically and spacedly connected to the support frame; Two side baffles, which are connected to the bearings one by one, surround the conveyor, are arranged at intervals from the conveyor, and after the side baffles are connected and combined, there is a second inner space between the side baffles and the support frame, the second inner space is communicated with the first dust-raising inlet, there is a second dust-raising inlet on the side baffle, and the second dust-raising inlet is communicated with the second inner space; Two sealing structures, which are arranged on the side baffles one by one and are used to seal the side baffles and the support frame; A gear ring, which is connected to the side wall of one of the side baffles; A driving member, which is connected to the inner wall of the first outer casing, meshes with the gear ring and is used to drive the gear ring and the side baffle to rotate; And at least one guiding and limiting member, which is connected to the inner wall of the first outer casing, is arranged at intervals from the driving member and meshes with the gear ring.

[0007] Further: The sealing structure includes: a labyrinth groove, which is arranged on the side baffle; and a sealing member, which is connected to the side baffle and is arranged between the side baffle and the support frame.

[0008] Further: The driving member includes: a profile bracket, which is connected to the inner wall of the first outer casing; A motor, which is connected to the profile bracket; A first gear, which is connected to the motor and meshes with the gear ring; And a shield, which is connected to the inner wall of the first outer casing and covers the motor.

[0009] Further: The guiding and limiting member includes: a bearing seat, which is connected to the inner wall of the first outer casing; A shaft, which is connected to the bearing seat; And a second gear, which is connected to one end of the shaft and meshes with the gear ring.

[0010] Further: The end pressing member includes: two split pressing bodies, and after the two split pressing bodies are combined, a third inner space is formed, and the third inner space is communicated with the first inner space; The split pressing body includes: a rabbet, which is stuck in the first inner space and presses the support frame; A first split flange, which is connected to the rabbet and is used to connect the first outer casing and / or the second outer casing; A second split flange, which is arranged at intervals from the first split flange and is used to connect the adapter; And a first arc-shaped side cover, which is connected between the first split flange and the second split flange.

[0011] Further: The adapter includes: two split joints, which connect the end pressing member. After the split joints are combined, a fourth inner space is formed. The fourth inner space communicates with the third inner space, and a conveyor is arranged at the fourth inner space. The split joint includes: two third split flanges, which are connected to the second split flange; and a second arc-shaped side cover, which is connected between the third split flanges and connects the conveyor.

[0012] Further: The sealing cover includes: two split cover bodies. The bottom of the split cover body is connected to the foundation, clamps the conduit, and covers the other end of the conduit and the cover plate.

[0013] Adopting the above technical solutions, the following beneficial effects are achieved: A coal conveying device with a dust suppression and recovery function, compared with the related technology, is provided with a frame body, a dust suppression member, an adapter and a recovery member; the recovery member includes: a recovery pool, a conduit, a cover plate and a sealing cover; The frame body is connected to the foundation. There is a platform on the frame body. The platform divides the frame body into a first area and a second area. A dust suppression member, an adapter and a conveyor are arranged in the first area. The conveyor is connected to the platform and the adapter. The dust suppression member is suspended and connected to the platform. The dust suppression member is connected to the adapter. A recovery member is arranged in the second area. By setting in separate areas, the reliability of the layout is relatively good and the assembly is relatively convenient; As the coal moves along the conveyor, when passing through the dust suppression member, the flying dust is sucked by the dust suppression member. The flying dust follows the conduit and enters the recovery pool. There is a non-toxic liquid in the recovery pool, and the flying dust is retained in the non-toxic liquid, realizing the suppression and recovery of the flying dust, protecting the surrounding working environment, and being relatively hygienic; Thus, it overcomes the technical problem that when the coal moves along the belt conveyor, a large amount of dust, coal ash and other flying dust will be stirred up, affecting the surrounding working environment and being unhygienic, and achieves the technical effect that the flying dust can be suppressed and recovered, protecting the surrounding working environment and being relatively hygienic. Description of the Drawings

[0014] Figure 1 Is the general assembly structure diagram; Figure 2 Is the general assembly cross-sectional view; Figure 3 Is the structure diagram of the dust suppression member; Figure 4 Is the exploded view of the dust suppression member; Figure 5 Is the partial cross-sectional view of the dust suppression member; Figure 6 Is the exploded view of the rotatable inlet assembly; Figure 7 Is Figure 5 The partial enlarged schematic view of part A in Figure 8 is Figure 5 a partial enlarged schematic view of part B in Figure 9 a structural schematic diagram of a split joint; Figure 10 a structural schematic diagram of a frame, a foundation and a recovery member; In the figure: 10. Frame, 11. Platform, 12. First area, 13. Second area, 20. Dust suppression member, 20-1. First outer housing, 20-11. First arc-shaped housing, 20-12. Side plate, 20-13. Pipe orifice, 20-14. Through hole, 20-2. Second outer housing, 20-21. First inner space, 20-3. Rotatable inlet assembly, 20-31. Support frame, 20-31-1. First dust-raising inlet, 20-32. Bearing, 20-33. Side baffle, 20-33-1. Second dust-raising inlet, 20-34. Second inner space, 20-35. Sealing structure, 20-35-1. Labyrinth groove, 20-35-2. Seal, 20-36. Gear ring, 20-37. Driving member, 20-37-1. Profile support, 20-37-2. Motor, 20-37-3. First gear, 20-37-4. Cover, 20-38. Guide and limit member, 20-38-1. Bearing seat, 20-38-2. Shaft, 20-38-3. Second gear, 20-4. Threaded pin, 20-5. End pressing member, 20-51. Split pressing body, 20-511. Third inner space, 20-51-1. Stopper, 20-51-2. First split flange, 20-51-3. Second split flange, 20-51-4. First arc-shaped side cover, 20-6. Fan, 30. Adapter, 30-1. Split joint, 30-11. Fourth inner space, 30-1-1. Third split flange, 30-1-2. Second arc-shaped side cover, 40. Recovery member, 40-1. Recovery pool, 40-2. Conduit, 40-3. Cover plate, 40-4. Sealing cover, 40-41. Split cover body, 40-5. Sealing space, 100. Conveyor, 200. Foundation. Specific embodiments

[0015] In order to make the content easier to be clearly understood, the following will be further described in detail according to specific embodiments in conjunction with the accompanying drawings; A coal conveying device with a dust suppression and recovery function solves the technical problem in the related art that when coal moves along a belt conveyor, a large amount of dust, coal ash and other dust will be stirred up, affecting the surrounding working environment and being unhygienic, and achieves the positive effect that the dust can be suppressed and recovered, protecting the surrounding working environment and being relatively hygienic. The general idea is as follows: Embodiment 1: As Figure 1 , Figure 2 ,Figure 10 As shown in the figure; a conveying device for coal with a dust suppression and recycling function, comprising: a conveyor 100 for conveying coal; including: A frame 10, the bottom of which is connected to the foundation 200. The middle position of the frame 10 has a platform 11. The platform 11 divides the frame 10 into a first area 12 and a second area 13. The conveyor 100 is connected to the platform 11; At least two dust suppression members 20, which are connected to the platform 11 at intervals, are arranged in the first area 12, are spaced from the top of the frame 10, and the dust suppression members 20 surround the conveyor 100 and are penetrated by the conveyor 100. The dust suppression members 20 are used for sucking up dust; At least one adapter 30, which is connected between the dust suppression members 20, surrounds the conveyor 100, and is connected to the conveyor 100; And a recycling member 40, which is arranged between the dust suppression members 20 and the foundation 200 and is arranged at the second area 13, and is used for leading out and recycling the dust sucked by the dust suppression members 20; Wherein, the recycling member 40 includes: a recycling pool 40-1, which is arranged on the foundation 200 and has a non-toxic liquid in it; at least four conduits 40-2, which are arranged at intervals, two of the conduits 40-2 are connected to one dust suppression member 20, one end of the conduit 40-2 is connected to the dust suppression member 20, and the other end extends into the recycling pool 40-1; several covers 40-3, which are penetrated by the conduits 40-2 and cover the recycling pool 40-1 in sequence to cover the recycling pool 40-1; and a sealing cover 40-4, which covers the other end of the conduit 40-2 and the cover 40-3, and there is a sealed space 40-5 between the sealing cover 40-4 and the foundation 200, the conduit 40-2 and the cover 40-3; Specifically, during implementation, the frame 10 is connected to the foundation 200. The frame 10 has a platform 11. The platform 11 divides the frame 10 into a first area 12 and a second area 13. At the first area 12, a dust suppression member 20, an adapter 30 and a conveyor 100 are arranged. The conveyor 100 is connected to the platform 11 and the adapter 30. The dust suppression member 20 is suspended and connected to the platform 11. The dust suppression member 20 is connected to the adapter 30. At the second area 13, a recycling member 40 is arranged. The sub-regional arrangement has relatively good reliability in layout and is relatively convenient for assembly; As the coal moves along the conveyor 100, when passing through the dust suppression member 20, the dust is sucked by the dust suppression member 20. The dust follows the conduit 40-2 and enters the recycling pool 40-1. There is a non-toxic liquid in the recycling pool 40-1 (for example: the non-toxic liquid is tap water, pure water). The dust is retained in the non-toxic liquid, realizing the suppression and recycling of dust, protecting the surrounding working environment and being relatively hygienic; Embodiment 2: As shown in Figure 1 , Figure 2 , Figure 10 ; During implementation, the frame 10 is formed by welding square tubes, and the bottom is connected to the anchor bolts reserved on the foundation 200, forming a reliable support structure; The frame 10 is provided with a platform 11. The platform 11 divides the frame into a first area 12 and a second area 13, which is conducive to arranging the dust suppression member 20, the adapter 30 and the conveyor 100 on the platform 11. The dust suppression member 20 is suspended and connected to the platform 11, which is relatively convenient to assemble, and is also conducive to sucking the dust raised at the conveyor 100, and is also conducive to the operator cleaning the dust retained at the recycling member 40, and the operation is relatively convenient; Embodiment 3: As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 ; During implementation, the dust suppression member 20 includes: a first outer shell 20-1, connected to the platform 11; a second outer shell 20-2, connected to the top of the first outer shell 20-1, having a first inner space 20-21 between the second outer shell 20-2 and the first outer shell 20-1, the conveyor 100 is arranged at the first inner space 20-21, and the conveyor 100 penetrates out of the first inner space 20-21; two rotatable inlet assemblies 20-3, symmetrically connected to the first outer shell 20-1 and the second outer shell 20-2, arranged in the first inner space 20-21, surrounding the conveyor 100; at least two threaded pins 20-4, connected to the second outer shell 20-2, abutting against the rotatable inlet assembly 20-3; two end pressing members 20-5, symmetrically connected to the first outer shell 20-1 and the second outer shell 20-2, surrounding the conveyor 100, for pressing the rotatable inlet assembly 20-3, and the end pressing member 20-5 is connected to the adapter 30; and two blowers 20-6, symmetrically connected to the bottom of the first outer shell 20-1, communicating with the rotatable inlet assembly 20-3, connected to the recycling member 40. When the blower 20-6 operates, the dust enters along the rotatable inlet assembly 20-3 and is discharged from the blower 20-6 and enters the recycling member 40; Wherein, the first outer shell 20-1 includes: a first arc shell 20-11; two side plates 20-12, symmetrically connected to the first arc shell 20-11, for connecting to the platform 11; and two pipe orifices 20-13, symmetrically connected to the bottom of the first arc shell 20-11, connected to the blower 20-6 one by one; The side plate 20-12 is welded to the first arc-shaped shell 20-11 and is used to pass through the bolt parts to connect with the platform 11, which is relatively convenient for assembly; The pipe orifice 20-13 is a section of round pipe, which is welded to the first arc-shaped shell 20-11 and is communicated with the first dust-raising inlet 20-31-1 through the through hole 20-14 on the first outer shell 20-1; Among them, the second outer shell 20-2 is a second arc-shaped shell. After applying sealant between the first outer shell 20-1 and the second outer shell 20-2 (the purpose of applying sealant is to ensure the sealing performance at the connection of the first outer shell 20-1 and the second outer shell 20-2), it is connected by passing through hexagon socket head cap screw parts, which is relatively convenient for assembly and is beneficial to the setting of the conveyor 100; The first inner space 20-21 is a cylindrical space, which is beneficial to the assembly and positioning of the rotatable inlet assembly 20-3 and is also beneficial to the conveyor 100 passing through, so that the conveyor 100 is surrounded; Among them, the rotatable inlet assembly 20-3 includes: a support frame 20-31, which is connected to the first outer shell 20-1 and the second outer shell 20-2, is arranged in the first inner space 20-21 and is abutted by the threaded pin 20-4. The support frame 20-31 has a first dust-raising inlet 20-31-1, and the first dust-raising inlet 20-31-1 is communicated with the pipe orifice 20-13; two bearings 20-32, which are symmetrically and spacedly connected to the support frame 20-31; two side baffle bodies 20-33, which are connected to the bearings 20-32 one by one, surround the conveyor 100 and are spaced from the conveyor 100. After the side baffle bodies 20-33 are connected and combined, there is a second inner space 20-34 between the side baffle bodies 20-33 and the support frame 20-31, and the second inner space 20-34 is communicated with the first dust-raising inlet 20-31-1. The side baffle bodies 20-33 have second dust-raising inlets 20-33-1, and the second dust-raising inlets 20-33-1 are communicated with the second inner space 20-34; two sealing structures 20-35, which are arranged on the side baffle bodies 20-33 one by one for sealing the side baffle bodies 20-33 and the support frame 20-31; a gear ring 20-36, which is connected to the side wall of one of the side baffle bodies 20-33; a driving member 20-37, which is connected to the inner wall of the first outer shell 20-1 and meshes with the gear ring 20-36 for driving the gear ring 20-36 and the side baffle bodies 20-33 to rotate; and at least one guiding and limiting member 20-38, which is connected to the inner wall of the first outer shell 20-1, is spaced from the driving member 20-37 and meshes with the gear ring 20-36; The outer shape of the support frame 20-31 is an annular structure, and the local cross-section is an "I"-shaped structure, which is beneficial for positioning between the first outer housing 20-1 and the second outer housing 20-2, forming a reliable support structure; The first dust-raising inlet 20-31-1 is beneficial for the circulation of the raised dust; The bearing 20-32 is a common structure in the prior art, such as: a deep groove ball bearing, which is connected to the support frame 20-31, forming a reliable support structure, being beneficial for connecting and supporting the side baffle 20-33, and the side baffle 20-33 can rotate smoothly; After the side baffle 20-33 is connected to the bearing 20-32, spot welding is performed at the gap between the two side baffles 20-33, and sealant is applied at the gap between the two side baffles 20-33 to ensure the sealing performance. The formed second inner space 20-34 is beneficial for accommodating the raised dust, so that after the raised dust enters the second inner space 20-34 from the second dust-raising inlet 20-33-1, it can enter the pipe orifice 20-13 along the first dust-raising inlet 20-31-1; The sealing structure 20-35 includes: a labyrinth groove 20-35-1 provided on the side baffle 20-33; and a seal 20-35-2 connected to the side baffle 20-33 and provided between the side baffle 20-33 and the support frame 20-31. The seal 20-35-2 is a common structure in the prior art, such as: a door and window sealing wool strip, which is bonded to the side baffle 20-33, can not only block the raised dust, but also has relatively small frictional resistance. The provision of the sealing structure 20-35 improves the sealing performance, prevents the raised dust from entering the bearing 20-32, and has relatively good structural reliability; The gear ring 20-36 is welded to the side baffle 20-33. When the gear ring 20-36 is driven by the driving member 20-37 to rotate, the gear ring 20-36 drives the side baffle 20-33 to rotate together, so that the second dust-raising inlet 20-33-1 can change its position by 360 degrees, which is beneficial for the raised dust at different positions to enter the second inner space 20-34 along the second dust-raising inlet 20-33-1, and the dust collection effect is relatively good; The driving member 20-37 includes: a profile bracket 20-37-1 connected to the inner wall of the first housing 20-1; a motor 20-37-2 connected to the profile bracket 20-37-1; a first gear 20-37-3 connected to the motor 20-37-2 and meshing with the gear ring 20-36; and a shield 20-37-4 connected to the inner wall of the first housing 20-1 to cover the motor 20-37-2. The profile bracket 20-37-1 has an "L"-shaped structure and is connected to the inner wall of the first housing 20-1 by inserting bolt members, forming a reliable support structure. The motor 20-37-2 is a common structure in the prior art, such as a vertical motor, which is used to generate rotational driving force. The first gear 20-37-3 is a common structure in the prior art, such as a spur gear, which is used to drive the gear ring 20-36 to rotate. The shield 20-37-4 is formed by bending a plate and is connected to the inner wall of the first housing 20-1 by inserting bolt members to cover the motor 20-37-2 and protect the motor 20-37-2. The guiding and limiting member 20-38 includes: a bearing seat 20-38-1 connected to the inner wall of the first housing 20-1; a shaft 20-38-2 connected to the bearing seat 20-38-1; and a second gear 20-38-3 connected to one end of the shaft 20-38-2 and meshing with the gear ring 20-36. The bearing seat 20-38-1 is a common structure in the prior art and is connected to the inner wall of the first housing 20-1 by inserting bolt members, which is used to connect the shaft 20-38-2 and enables the shaft 20-38-2 to rotate smoothly. The second gear 20-38-3 is a common structure in the prior art, such as a spur gear, which is used to mesh with the gear ring 20-36 to limit the gear ring 20-36, improve the structural reliability, and reduce vibration. Among them, the threaded pin 20-4 is a common structure in the prior art and is threadedly connected to the second housing 20-2 and abuts against the support frame 20-31, which is beneficial to positioning the support frame 20-31. When the side baffle 20-33 rotates, the support frame 20-31 will not rotate with it. Among them, the end pressing member 20-5 includes: two split pressing bodies 20-51. After the two split pressing bodies 20-51 are combined, a third inner space 20-511 is formed, and the third inner space 20-511 is communicated with the first inner space 20-21. The split pressing body 20-51 includes: a rabbet 20-51-1 that is stuck in the first inner space 20-21 to press the support frame 20-31; a first split flange 20-51-2 that is connected to the rabbet 20-51-1 and is used to connect the first housing 20-1 and / or the second housing 20-2; a second split flange 20-51-3 that is spaced from the first split flange 20-51-2 and is used to connect the adapter 30; and a first arc-shaped side cover 20-51-4 that is connected between the first split flange 20-51-2 and the second split flange 20-51-3. The rabbet 20-51-1 being stuck in the first inner space 20-21 is beneficial to pressing and positioning the support frame 20-31. After applying sealant between the first split flange 20-51-2 and the first housing 20-1 and / or the second housing 20-2, they are connected by bolt parts, and the assembly is relatively convenient. The second split flange 20-51-3 is used to connect to the adapter 30, and the assembly is relatively convenient. The end pressing part 20-5 is composed of two split pressing bodies 20-51, which are split and set, and the assembly is relatively convenient. After assembly, sealant is applied at the gap between the two split pressing bodies 20-51 to ensure the sealing performance. Among them, the fan 20-6 is a common structure in the prior art, such as an axial flow fan, which is used to generate suction force. A person of ordinary skill in the art can directly and unambiguously know how to set the fan 20-6 after seeing the disclosed content, without the need to pay creative labor or conduct excessive experiments. The dust suppression part 20 is provided and is suspended and connected to the platform 11. The assembly is relatively convenient, and it is beneficial for the operator to clean the dust that stays and accumulates at the recycling part 40, without colliding with the dust suppression part 20 and the conveyor 100, and the operation is relatively convenient and hygienic. Embodiment 4: As Figure 1 、 Figure 2 、 Figure 9 shown; during implementation, the adapter 30 includes: two split joints 30-1 that connect the end pressing part 20-5. After the split joints 30-1 are combined, a fourth inner space 30-11 is formed, and the fourth inner space 30-11 is communicated with the third inner space 20-511. The conveyor 100 is arranged at the fourth inner space 30-11. The split joint 30-1 includes: two third split flanges 30-1-1 that are connected to the second split flange 20-51-3; and a second arc-shaped side cover 30-1-2 that is connected between the third split flanges 30-1-1 and connects the conveyor 100. The third split flange 30-1-1 and the second arc-shaped side cover 30-1-2 are welded together. The third semi-flange 30-1-1 is connected to the second semi-flange 20-51-3 by bolt parts, and the assembly is relatively convenient; The second arc-shaped side cover 30-1-2 is used to support the conveyor 100, which is beneficial to the connection and arrangement of the conveyor 100; A transfer member 30 is provided, and the transfer member 30 is two semi-joints 30-1. The flexibility during assembly is relatively good, which is beneficial to supporting the conveyor 100. And after the two semi-joints 30-1 are combined, sealant is applied at the gap between the two semi-joints 30-1 to ensure the sealing performance; The quantities of the transfer member 30 and the dust suppression member 20 need to be set according to the length dimension of the conveyor 100. Generally, the length dimension after the combination of the transfer member 30 and the dust suppression member 20 is at least 80% of the length dimension of the conveyor 100, ensuring the dust suppression effect; Embodiment 5: As Figure 1 、 Figure 2 、 Figure 10 shown; During implementation, the recovery pool 40-1 is arranged on the foundation 200 and is of a rectangular structure. And the depth of the recovery pool 40-1 gradually becomes deeper from left to right (as Figure 2 shown), which is beneficial for the operator to clean the dust; The outer shape of the conduit 40-2 is an "L" - shaped structure. One end is connected to the fan 20-6, and the other end extends into the recovery pool 40-1 and is immersed in the non-toxic liquid, which is beneficial for guiding the dust into the non-toxic liquid to form a suspension; The other end of the conduit 40-2 is blocked, and there are several aeration through-holes on the side wall, increasing the contact area between the dust and the non-toxic liquid, making the contact more sufficient, which is beneficial for forming a suspension; The cover plate 40-3 is of a plate-like structure and is sequentially placed on the recovery pool 40-1 to cover the recovery pool 40-1, forming a first barrier to prevent the dust from overflowing and being relatively aesthetic; The sealing cover 40-4 includes: two semi-cover bodies 40-41. The bottom of the semi-cover body 40-41 is connected to the foundation 200, clamping the conduit 40-2 and covering the other end of the conduit 40-2 and the cover plate 40-3; The semi-cover body 40-41 is of a semi-structured type, and the assembly is relatively convenient. After assembly, a sealing sticker is pasted at the gap between the semi-cover bodies 40-41. The sealing cover 40-4 forms a second barrier to ensure the sealing performance and prevent the dust from overflowing; The material of the semi-cover body 40-41 is plastic, such as: acrylic board (transparent). After assembly, there can be a sealed space 40-5 between the foundation 200, the conduit 40-2 and the cover plate 40-3, which is beneficial for preventing the dust from overflowing, clamping and positioning the conduit 40-2. At the same time, the operator can see the situation at the sealed space 40-5, and the flexibility of use is relatively good; Since the dust includes dust and coal ash, and the coal ash is insoluble in water and forms a suspension in water. After standing still for a long time, most of the coal ash will settle to the bottom of the water, and a small part of the light coal ash and dust will float on the water surface. The operator opens the sealing cover 40-4 and the cover plate 40-3, and uses tools (such as spoons, shovels, water pumps, etc.). After the water pump pumps out the water in the recovery pool 40-1, the remaining coal ash is fished out. After the coal ash is processed, it is recycled for the second time. For example, it is used as an admixture for concrete to adjust the working performance and strength of the concrete, or it is modified and used in the field of wastewater treatment by using its adsorption performance, etc., realizing the recycling of coal ash and making full use of limited resources; The structure in the prior art: See Figure 1 、 Figure 2 ; The conveyor 100 and the foundation 200 are common structures in the prior art. The conveyor 100 is a belt conveyor for transporting coal. The coal moves along the conveyor 100, which is relatively convenient and intelligent to use. Moreover, the horizontally arranged belt conveyor is conducive to being assembled on the platform 11 and the adapter 30 and is surrounded by the dust suppression member 20 and the adapter 30. The foundation 200 is made of reinforced concrete by pouring. Those of ordinary skill in the art can directly and unambiguously know how to set the conveyor 100 and the foundation 200 after seeing the disclosed content, without the need to pay creative labor or conduct excessive experiments; The working principle is as follows: Send the coal onto the conveyor 100 (for example, through an inclined screw conveyor, the operator or intelligent robot sends the coal into the inclined screw conveyor, and the inclined screw conveyor transports the coal onto the conveyor 100, which is relatively intelligent and convenient to operate, and is common knowledge). The coal moves along the conveyor 100. When passing through the dust suppression member 20, the dust enters the second inner space 20-34 from the second dust inlet 20-33-1, then enters the pipe orifice 20-13 along the first dust inlet 20-31-1, and then enters the recovery pool 40-1 through the conduit 40-2. There is a non-toxic liquid in the recovery pool 40-1, and the dust is retained in the non-toxic liquid, realizing the suppression and recovery of dust and protecting the surrounding working environment, which is relatively hygienic; In the description, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc. indicating the orientation or position relationship are based on the position relationship shown in the drawings, and are only for the convenience of description or simplification of the description, rather than indicating a specific orientation that must be had; The operation process described in the embodiment is not an absolute use step, and corresponding adjustments can be made during actual use; Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the relevant art; the terms "first", "second" and similar terms used in the specification and claims do not denote any order, quantity or importance, but are only used to distinguish different components. Similarly, terms such as "a" or "one" do not determine a quantity limitation, but mean that there is at least one, which needs to be determined according to the content of the embodiments; As described above, it is only a preferred specific implementation manner, but the scope of protection is not limited thereto. Any equivalent replacement or change made within the technical scope disclosed by those skilled in the art according to the technical solution and its inventive concept should be covered within the scope of protection.

Claims

1. A coal conveying device with a dust suppression and recovery function, comprising: A conveyor for conveying coal, characterized in that it comprises: A frame, the bottom of which is connected to the foundation, a platform is provided in the middle of the frame, the platform divides the frame into a first area and a second area, and the conveyor is connected to the platform; At least two dust suppression members are connected to the platform at intervals, arranged in the first area, and are arranged at intervals from the top of the frame. The dust suppression members surround the conveyor and are penetrated by the conveyor. The dust suppression members are used to suck dust. At least one adapter, connected between the dust suppression parts, surrounding the conveyor, and connected to the conveyor; and a recovery member, which is arranged between the dust suppression member and the foundation, and is arranged at the second area, and is used for guiding out and recovering the dust sucked by the dust suppression member; Wherein, the recovery component includes: a recovery pool, which is arranged on the foundation, and there is non-toxic liquid in the recovery pool; at least four conduits, which are arranged at intervals, two of which are connected to one of the dust suppression components, one end of the conduit is connected to the dust suppression component, and the other end extends into the recovery pool; a plurality of cover plates, which are penetrated by the conduit and are sequentially covered on the recovery pool to cover the recovery pool; and a sealing cover, which covers the other end of the conduit and the cover plate, and there is a sealed space between the sealing cover and the foundation, the conduit and the cover plate.

2. The coal conveying device with dust suppression and recycling function according to claim 1, characterized in that: The dust suppression member comprises: a first outer shell connected to the platform; A second outer shell is connected to the top of the first outer shell, and has a first inner space between the second outer shell and the first outer shell. The conveyor is arranged in the first inner space, and the conveyor passes through the first inner space. Two rotatable inlet assemblies, symmetrically connected to the first outer shell and the second outer shell, disposed in the first inner space and surrounding the conveyor; at least two threaded pins connected to the second outer housing and abutting against the rotatable inlet assembly; Two end pressing pieces, symmetrically connected to the first outer shell and the second outer shell, surrounding the conveyor, used to press the rotatable inlet assembly, and the end pressing pieces are connected to the adapter; And two fans are symmetrically connected to the bottom of the first outer shell, communicated with the rotatable inlet assembly, and connected to the recovery component. When the fans are in operation, the dust enters along the rotatable inlet assembly, is discharged from the fans, and enters the recovery component.

3. The coal conveying device with dust suppression and recycling function according to claim 2, characterized in that: The first outer shell comprises: a first arc-shaped shell; Two side plates, symmetrically connected to the first arc-shaped shell, for connecting to the platform; And two pipe openings are symmetrically connected to the bottom of the first arc-shaped shell and are connected to the fan one-to-one.

4. The coal conveying device with dust suppression and recycling function according to claim 3, characterized in that: The rotatable inlet assembly comprises: a support frame connected to the first outer shell and the second outer shell, arranged in the first inner space, abutted by the threaded pin, the support frame having a first dust inlet, the first dust inlet being in communication with the pipe opening; Two bearings are symmetrically spaced and connected to the support frame; Two side baffles, which are connected to the bearings one by one, surround the conveyor, are arranged at intervals with the conveyor, and after the side baffles are connected and combined, there is a second inner space between the side baffles and the support frame. The second inner space is communicated with the first dust-raising inlet. The side baffle has a second dust-raising inlet, and the second dust-raising inlet is communicated with the second inner space; Two sealing structures, which are arranged on the side baffles one by one, are used to seal the side baffles and the support frame; A gear ring, which is connected to the side wall of one of the side baffles; A driving member, which is connected to the inner wall of the first outer casing, meshes with the gear ring, and is used to drive the gear ring and the side baffle to rotate; And at least one guiding and limiting member, which is connected to the inner wall of the first outer casing, is arranged at intervals with the driving member, and meshes with the gear ring.

5. The conveying device for coal with dust suppression and recycling function according to claim 4, characterized in that: The sealing structure includes: a labyrinth groove, which is arranged on the side baffle; and a sealing member, which is connected to the side baffle and is arranged between the side baffle and the support frame.

6. The conveying device for coal with dust suppression and recycling function according to claim 4, characterized in that: The driving member includes: a profile bracket, which is connected to the inner wall of the first outer casing; A motor, which is connected to the profile bracket; A first gear, which is connected to the motor and meshes with the gear ring; And a shield, which is connected to the inner wall of the first outer casing and covers the motor.

7. The coal conveying device with dust suppression and recycling function according to claim 4, characterized in that: The guiding and limiting member includes: a bearing seat, which is connected to the inner wall of the first outer casing; A shaft, which is connected to the bearing seat; And a second gear, which is connected to one end of the shaft and meshes with the gear ring.

8. A coal conveying device with a dust suppression and recycling function according to claim 4, characterized in that: The end pressing member includes: two split pressing bodies. After the two split pressing bodies are combined, a third inner space is formed, and the third inner space is communicated with the first inner space; The split pressing body includes: a rabbet, which is stuck in the first inner space and presses the support frame; A first split flange, which is connected to the rabbet and is used to connect the first outer casing and / or the second outer casing; A second split flange, which is arranged at intervals with the first split flange and is used to connect the adapter; And a first arc-shaped side cover, which is connected between the first split flange and the second split flange.

9. The conveying device for coal with a dust suppression and recovery function according to claim 8, characterized in that: The adapter includes: two split joints, which connect the end pressing member. After the split joints are combined, a fourth inner space is formed, and the fourth inner space is communicated with the third inner space. The conveyor is arranged at the fourth inner space; The split joint includes: two third split flanges, which are connected to the second split flange; and a second arc-shaped side cover, which is connected between the third split flanges and connects the conveyor.

10. The coal conveying device with dust suppression and recycling function according to claim 1, characterized in that: The sealing cover includes: two split cover bodies. The bottom of the split cover body is connected to the foundation, clamps the conduit, and covers the other end of the conduit and the cover plate.

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