Material recycling and conveying device for coal conveying gallery

Abstract

The utility model discloses a material recycling and conveying device for a coal conveying gallery, and relates to the technical field of coal processing, the material recycling and conveying device comprises a negative pressure source, an absorption assembly, a collection shell and a purging assembly, a collection cavity with a discharge port is formed in the collection shell, a filtering assembly and a flapping assembly are arranged in the collection cavity, and the negative pressure source is arranged in the collection cavity. The filtering assembly and the flapping assembly are arranged in the collecting cavity in a spaced mode, the filtering assembly is used for filtering air, and the flapping assembly is used for flapping the filtering assembly; according to the technical scheme provided by the utility model, the flapping component flaps the filtering component, so that dust attached to the filtering component is driven down, the dust is not easy to attach to the dust removal cloth bag, the dust removal cloth bag is not easy to block, and the blowing component is combined to jointly clean the accumulated dust on the filtering component, so that the dust removal efficiency is improved. The dust removal efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of coal processing technology, and in particular to a material recovery and conveying device for coal conveying corridors. Background Technology

[0002] Coal conveying corridors are channels used for transporting coal. During the power plant's production process, large quantities of coal need to be unloaded, transferred in multiple stages, and crushed. Throughout the entire conveying process, factors such as the drop at transfer points, the air volume of the crushing equipment, and the connection between the coal chutes and the conveyor belts can cause coal slag, dust, sand, and gravel to be scattered throughout the coal conveying corridors, polluting the corridor's environment. This can also easily lead to equipment malfunctions such as poor contact of electrical components and control failures, affecting production safety and endangering human health, causing various lung diseases and other illnesses.

[0003] Currently, coal slag, dust, and sand scattered in the coal conveying corridor are all cleaned manually. Power plants consume a lot of human resources, and the recycling effect is poor, the efficiency is low, and secondary dust is generated. Utility Model Content

[0004] The main purpose of this utility model is to propose a material recovery and conveying device for coal conveying corridors. It aims to use a beating component to beat the filter component, so that the dust attached to the filter component is driven off, thereby making it less likely for dust to adhere to the dust collector bag and cause blockage. In conjunction with the blowing component, it can clean the accumulated dust on the filter component, thereby improving the dust removal efficiency.

[0005] To achieve the above objectives, this utility model proposes a material recovery and conveying device for coal conveying corridors, the material recovery and conveying device comprising:

[0006] Negative pressure source;

[0007] An absorption assembly, comprising a first pipe and a plurality of second pipes, wherein one side of the first pipe is connected to the negative pressure source and the other side of the first pipe is connected to the second pipes;

[0008] A collection housing is provided, wherein a collection cavity with a discharge port is formed inside the collection cavity, and a filter assembly and a beating assembly are provided inside the collection cavity. The filter assembly is used to filter air, and the beating assembly is used to beat the filter assembly.

[0009] A purging assembly is installed inside the collection chamber and located above the filter assembly for purging the filter assembly.

[0010] In one embodiment, the filter assembly includes a filter bag and a partition. The partition is disposed in the collection chamber to divide the collection chamber into a blowing chamber and an installation chamber. The blowing assembly is disposed in the blowing chamber. Multiple filter bags are provided and are spaced apart on the side of the partition facing the discharge port. The tapping assembly is disposed on the side wall of the installation chamber and located on one side of the filter bags.

[0011] The beating assembly includes a mounting frame, a driving component, and two beating components. The mounting frame is installed in the mounting cavity, and the driving component is installed on the mounting frame and drives the two beating components to beat the multiple cloth bags.

[0012] In one embodiment, the driving component includes a drive motor, a driving gear, and a driven gear. The drive motor is mounted on the mounting bracket and drives the driving gear. The driving gear meshes with the driven gear. The striking component includes two transmission rods and two striking rods. One side of each of the two transmission rods is connected to the driven gear, and the other side of each of the two transmission rods is connected to the two striking rods.

[0013] In one embodiment, the driving member further includes a rotating rod, the rotating rod being located at the driven gear, and two transmission rods being spaced apart on the side of the rotating rod away from the driven gear.

[0014] In one embodiment, the tapping assembly further includes two support rods, one side of which is mounted on the mounting frame, and one side of each tapping rod is rotatably connected to the other side of each support rod.

[0015] In one embodiment, the material recycling and conveying device further includes a connecting housing and a pull-out plate. The connecting housing is installed on the outer periphery of the discharge port, and an installation port is opened on the inner periphery of the connecting housing. One side of the pull-out plate is located at the installation port, and the other side of the pull-out plate protrudes from the outer peripheral wall of the connecting housing.

[0016] In one embodiment, the material recycling and conveying device further includes a receiving cart, which is detachably installed on the side of the connecting housing away from the discharge port.

[0017] The technical solution of this utility model uses a tapping component to tap the filter component, thereby dislodging the dust adhering to the filter component. This makes it less likely for dust to adhere to the dust collector bag and cause blockage. Combined with a blowing component, the dust accumulated on the filter component is cleaned, thereby improving dust removal efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 A schematic diagram of an embodiment of the material recycling and conveying device provided by this utility model;

[0020] Figure 2 A schematic diagram of the internal structure of an embodiment of the material recycling and conveying device provided by this utility model;

[0021] Figure 3 A schematic diagram of the structure of a tapping component in an embodiment of the material recycling and conveying device provided by this utility model;

[0022] Figure 4 A schematic diagram of the connecting shell of an embodiment of the material recycling and conveying device provided by this utility model.

[0023] Explanation of icon numbers:

[0024] 10. Material recovery and conveying device; 1. Negative pressure source; 2. Absorption assembly; 21. First pipe; 22. Second pipe; 3. Collection shell; 31. Collection chamber; 312. Blowing chamber; 313. Mounting chamber; 4. Filter assembly; 41. Filter bag; 42. Partition; 5. Beating assembly; 51. Mounting frame; 52. Driving component; 521. Drive motor; 522. Drive gear; 523. Driven gear; 524. Rotating rod; 53. Beating component; 531. Transmission rod; 532. Beating rod; 54. Support rod; 6. Blowing assembly; 7. Connecting shell; 8. Pull-out plate; 9. Material receiving cart.

[0025] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0028] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0029] This utility model proposes a material recovery and conveying device for coal conveying corridors. By using a beating component to beat the filter component, the dust attached to the filter component is driven off, so that the dust is less likely to adhere to the dust collector bag and cause blockage. Together with the blowing component, the accumulated dust on the filter component is cleaned, thereby improving the dust removal efficiency.

[0030] Please see Figures 1 to 4 In one embodiment of this utility model, the material recycling and conveying device 10 includes:

[0031] Negative pressure source 1;

[0032] Absorption component 2, the absorption component 2 includes a first pipe 21 and a plurality of second pipes 22, one side of the first pipe 21 is connected to the negative pressure source 1, and the other side of the first pipe 21 is connected to the second pipes 22;

[0033] The collection housing 3 has a collection cavity 31 with a discharge port. The collection cavity 31 is provided with a filter assembly 4 and a beating assembly 5. The filter assembly 4 and the beating assembly 5 are spaced apart in the collection cavity 31. The filter assembly 4 is used to filter air, and the beating assembly 5 is used to beat the filter assembly.

[0034] A purging assembly 6 is installed inside the collection chamber 31 and located above the filter assembly 4 for purging the filter assembly 4.

[0035] As is known, the material recovery and conveying device 10 for a coal conveying corridor includes a negative pressure source 1, an absorption component 2, a collection shell 3, and a purging component 6. The absorption component 2 includes a first pipe 21 and multiple second pipes 22. One side of the first pipe 21 is connected to the negative pressure source 1, and the other side of the first pipe 21 is connected to the second pipes 22. It should be noted that the negative pressure source 1 is existing technology and is used to provide sufficient suction to the first pipe 21 and the second pipes 22. This application will not elaborate further on it here. Dust, slag, and other debris on the coal conveying corridor enter the collection shell 3 under the suction of the first pipe 21 and the second pipes 22. The dust accumulates under the filter component 4. When too much dust accumulates, the purging component 6 is needed to purge the filter component 4 so that the dust on the filter component 4 falls off. It should be further noted that the purging component 6 is also existing technology. This application will not elaborate further on it here.

[0036] Specifically, a collection chamber 31 with a discharge port is formed inside the collection housing 3. The collection chamber 31 is equipped with a filter assembly 4 and a beating assembly 5. The filter assembly 4 and the beating assembly 5 are spaced apart in the collection chamber 31. The filter assembly 4 is used to filter air, and the beating assembly 5 is used to beat the filter assembly. In this way, with the joint cooperation of the beating assembly 5 and the blowing assembly 6, the dust on the filter assembly 4 can be completely blown away, which is less likely to cause the dust collector bag 41 to be blocked, thereby improving the dust removal efficiency.

[0037] In one implementation, please refer to Figure 2 The filter assembly 4 includes a cloth bag 41 and a partition 42. The partition 42 is disposed in the collection chamber 31 to divide the collection chamber 31 into a blowing chamber 312 and an installation chamber 313. The blowing assembly 6 is disposed in the blowing chamber 312. Multiple cloth bags 41 are provided and are spaced apart on the side of the partition 42 facing the discharge port. The beating assembly 5 is disposed on the side wall of the installation chamber 313 and located on one side of the cloth bag 41. Thus, with the joint cooperation of the blowing assembly 6 and the beating assembly 5, the dust accumulated on the cloth bag 41 can be cleaned.

[0038] In this embodiment, the filter assembly 4 includes a cloth bag 41 and a partition 42. The partition 42 is installed in the collection chamber 31 to divide the collection chamber 31 into a blowing chamber 312 and a mounting chamber 313. It should be noted that the partition 42 can be installed in the collection chamber 31 by welding or bonding. Specifically, the blowing assembly 6 is located in the blowing chamber 312 and above the cloth bag 41, while the tapping assembly 5 is located in the mounting chamber 313 and on one side of the cloth bag 41. After the bag 41 is tapped by the tapping assembly 5, the dust on the bag 41 can be more easily dislodged by the blowing assembly 6, thereby further improving the cleaning effect of the bag 41. It should be noted that the cloth bag 41 is prior art, and will not be described in detail here.

[0039] In one implementation, please refer to Figure 3 The beating assembly 5 includes a mounting frame 51, a driving component 52, and two beating components 53. The mounting frame 51 is installed in the mounting cavity 313, and the driving component 52 is installed on the mounting frame 51 and is respectively driven and connected to the two beating components 53, so that the two beating components 53 beat the multiple cloth bags 41, thereby dislodging the dust accumulated on the cloth bags 41, so that the blowing assembly 6 can blow away the dust on the cloth bags 41.

[0040] In one implementation, please refer to Figure 3 The driving component 52 includes a driving motor 521, a driving gear 522, and a driven gear 523. The driving motor 521 is mounted on the mounting bracket 51 and drives the driving gear 522. The driving gear 522 is meshed with the driven gear 523. The striking component 53 includes two transmission rods 531 and two striking rods 532. One side of each of the two transmission rods 531 is connected to the driven gear 523, and the other side of each of the two transmission rods 531 is connected to the two striking rods 532.

[0041] In this embodiment, the driving component 52 includes a driving motor 521, a driving gear 522, and a driven gear 523. The driving motor 521 is mounted on the mounting bracket 51 and drives the driving gear 522. The driving gear 522 is meshed with the driven gear 523. The striking component 53 includes two transmission rods 531 and two striking rods 532. One side of each transmission rod 531 is connected to the driven gear 523, and the other side of each transmission rod 531 is connected to the two striking rods 532. Under the joint cooperation of the driving motor 521, the driving gear 522, and the driven gear 523, the two striking rods 532 move closer to each other or further away from each other. When the two striking rods 532 move closer to each other, they can strike the cloth bag 41.

[0042] It should be noted that, for ease of transmission, two drive gears 522 and two driven gears 523 can be provided. Two mounting rods can also be provided, each spaced apart on the mounting frame 51. The drive circuit is connected to one of the drive gears 522, which meshes with one of the driven gears 523. The driven gear 523 is rotatably mounted on the mounting frame 51 via a mounting rod. The other drive gear 522 is also mounted on the mounting rod. Thus, as the driven gear 523 rotates, it also drives the mounting rod and the drive gear 522 to rotate. The drive gear 522 then meshes with the other driven gear 523, which is mounted on the mounting frame 51 via the mounting rod.

[0043] In one implementation, please refer to Figure 3 The driving component 52 also includes a rotating rod 524, which is connected to the driven gear 523. The two transmission rods 531 are spaced apart on the side of the rotating rod 524 away from the driven gear 523. By setting the rotating rod 524, the connection between the driven gear 523 and the transmission rods 531 is facilitated, so that the driven gear 523 can smoothly drive the two striking rods 532 to move.

[0044] In one implementation, please refer to Figure 3 The slapping assembly 5 also includes two support rods 54. One side of each support rod 54 is mounted on the mounting bracket 51. One side of each slapping rod 532 is rotatably connected to the other side of each support rod 54. By setting two support rods 54, the smooth movement of the two slapping rods 532 and the stability of the slapping rods 532 during slapping can be ensured.

[0045] In one implementation, please refer to Figure 4 The material recycling and conveying device 10 also includes a connecting housing 7 and a pull-out plate 8. The connecting housing 7 is installed on the outer periphery of the discharge port, and an installation port is opened on the inner periphery of the connecting housing 7. One side of the pull-out plate 8 is located at the installation port, and the other side of the pull-out plate 8 protrudes from the outer periphery of the connecting housing 7. By setting the connecting housing 7 and the pull-out plate 8, it is convenient to remove the debris in the collection chamber 31 at any time.

[0046] In one implementation, please refer to Figures 1 to 4 The material recycling and conveying device 10 also includes a receiving cart 9, which is detachably installed on the side of the connecting housing 7 away from the discharge port. By providing the receiving cart 9 on the connecting housing 7, workers can quickly and conveniently drive away the debris flowing out of the collection chamber 31.

[0047] In this embodiment, the material recycling and conveying device 10 also includes a receiving cart 9, which is detachably installed on the side of the connecting housing 7 away from the discharge port. When the pull plate 8 is pulled open, the debris in the collection chamber 31 enters the receiving cart 9 through the connecting housing 7. It should be noted that the bottom of the receiving cart 9 is provided with rollers, and the receiving cart 9 can be detachably installed on the connecting housing 7 by means of a lock or other components.

[0048] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A material recovery and conveying device for a coal conveying corridor, characterized in that, The material recycling and conveying device includes: Negative pressure source; An absorption assembly, comprising a first pipe and a plurality of second pipes, wherein one side of the first pipe is connected to the negative pressure source and the other side of the first pipe is connected to the second pipes; A collection housing is provided, wherein a collection cavity with a discharge port is formed inside the collection cavity, and a filter assembly and a beating assembly are provided inside the collection cavity. The filter assembly is used to filter air, and the beating assembly is used to beat the filter assembly. A purging assembly is installed inside the collection chamber and located above the filter assembly for purging the filter assembly.

2. The material recovery and conveying device for a coal conveying corridor as described in claim 1, characterized in that, The filter assembly includes a filter bag and a partition. The partition is disposed in the collection chamber to divide the collection chamber into a blowing chamber and an installation chamber. The blowing assembly is disposed in the blowing chamber. Multiple filter bags are provided and are spaced apart on the side of the partition facing the discharge port. The tapping assembly is disposed on the side wall of the installation chamber and is located on one side of the filter bags.

3. The material recovery and conveying device for a coal conveying corridor as described in claim 2, characterized in that, The beating assembly includes a mounting frame, a driving component, and two beating components. The mounting frame is installed in the mounting cavity, and the driving component is installed on the mounting frame and drives the two beating components to beat the multiple cloth bags.

4. The material recovery and conveying device for a coal conveying corridor as described in claim 3, characterized in that, The driving component includes a drive motor, a driving gear, and a driven gear. The drive motor is mounted on the mounting bracket and drives the driving gear. The driving gear meshes with the driven gear. The striking component includes two transmission rods and two striking rods. One side of each of the two transmission rods is connected to the driven gear, and the other side of each of the two transmission rods is connected to the two striking rods.

5. The material recovery and conveying device for a coal conveying corridor as described in claim 4, characterized in that, The driving component also includes a rotating rod, which is located on the driven gear, and two transmission rods are spaced apart on the side of the rotating rod away from the driven gear.

6. The material recovery and conveying device for a coal conveying corridor as described in claim 5, characterized in that, The tapping assembly also includes two support rods, one side of which is mounted on the mounting frame, and one side of each tapping rod is rotatably connected to the other side of each support rod.

7. The material recovery and conveying device for a coal conveying corridor as described in claim 1, characterized in that, The material recycling and conveying device further includes a connecting shell and a pull-out plate. The connecting shell is installed on the outer periphery of the discharge port, and an installation port is opened on the inner periphery of the connecting shell. One side of the pull-out plate is located at the installation port, and the other side of the pull-out plate protrudes from the outer peripheral wall of the connecting shell.

8. The material recovery and conveying device for a coal conveying corridor as described in claim 7, characterized in that, The material recycling and conveying device also includes a receiving cart, which is detachably installed on the side of the connecting housing away from the discharge port.

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