Barite dust suppression conveying device

Abstract

The utility model relates to the technical field of barite dust suppression, in particular to a barite dust suppression conveying device which comprises a rack, a conveying piece and a top plate are arranged at the top of the rack, a dust suction piece used for dust suppression is arranged at the bottom of the top plate through a mounting frame, and a dust collection piece used for collecting dust is further arranged at the bottom of the top plate. A driving assembly used for driving the dust collecting part to move is arranged at the top of the top plate, the dust collecting part comprises a supporting rod and a dust collecting box, the supporting rod and the dust collecting box are detachably connected through a clamping part, and the situation that dust rises can be avoided by utilizing the porous characteristic of activated carbon in cooperation with the dust collecting part; and in consideration of the situation that the partition net may be blocked under the condition of much dust, the driving assembly drives the pair of dust collection boxes to scrape and clean the dust, the situation that dust adsorption of the fan and activated carbon is affected due to dust accumulation is avoided, and the dust collection boxes are convenient to disassemble to clean the dust under the action of the fixing pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of barite dust suppression, in particular to a barite dust suppression and conveying device. Background Art

[0002] Barite is the most common mineral of barium. It is composed of barium sulfate and belongs to the sulfate minerals. It is produced in hydrothermal veins, limestone and clay deposits formed by weathering of limestone. It is the most important industrial mineral raw material for producing barium and compounds. Barite has the characteristics of high density, good filling capacity, insoluble in water and acid, non-toxic, able to absorb radiation, and stable chemical and thermodynamic properties.

[0003] After the production and processing of barite, a large amount of dust will be raised during transportation. In order to prevent a large amount of dust from affecting the normal processing of barite, it is necessary to use a barite dust suppression and conveying device to clean the dust. For example, the prior art Chinese patent announcement number "CN211920240U" provides a barite dust suppression and conveying device, including a horizontally arranged conveyor belt and a driving mechanism for driving the conveyor belt, and also includes a dust cover arranged outside the conveyor belt, and a feed port and a discharge port are respectively arranged at both ends of the dust cover. A number of wind buckets located above the conveyor belt are evenly distributed in the dust cover along the extension direction of the conveyor belt. The wind bucket includes a rotating shaft and a number of blades distributed circumferentially along the rotating shaft. A cloth bag is arranged on the blade. The two ends of the rotating shaft are rotatably connected to the inner walls on both sides of the dust cover. One end of the rotating shaft extends out of the dust cover and is connected to a motor arranged on the outer wall of the dust cover. An atomizing nozzle with an outlet facing the wind bucket is also arranged in the dust cover. One end of the atomizing nozzle seals through the dust cover and is connected to a water storage tank through a water pump. The utility model can suppress dust without directly spraying water on the barite, thereby reducing the burden of transportation and having the beneficial effect of saving energy consumption.

[0004] Some barite dust suppression and transportation devices suppress the dust of barite through atomizing nozzles. However, in actual operation, considering that dust suppression is carried out by spraying water, on the one hand, a large amount of water resources are required, and these water resources are difficult to recycle, which in turn increases the transportation cost of the barite. On the other hand, the dust is collected through the receiving trough, but it is not convenient to clean and remove the dust. When cleaning the dust, it may affect the normal transportation of the barite, and the practicality is poor. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that more water is used to suppress dust, which increases the transportation cost and is inconvenient to clean the collected dust, and to propose a barite dust suppression and transportation device.

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

[0007] A barite dust suppression and conveying device is designed, comprising a frame, a conveying member and a top plate are provided on the top of the frame, a dust suction member for dust suppression is provided on the bottom of the top plate through a mounting frame, and a dust collecting member for collecting dust is also provided on the bottom, a driving assembly for driving the dust collecting member to move is provided on the top of the top plate, the dust collecting member comprises a support rod and a dust collecting box, and the support rod and the dust collecting box are detachably connected by a clamping member.

[0008] Furthermore, the frame is composed of a pair of support plates, and a recessed portion is provided on the side of the support plate next to the dust collecting member, through which the dust collecting box is easily disassembled, and the conveying member is a conveyor belt, which is rotatably connected between the pair of support plates.

[0009] Furthermore, the dust collecting component includes a fan fixedly installed on the top of the top plate, a pair of mounting frames fixedly installed on the bottom of the top plate, a partition net inserted in the mounting frame, and a cavity for filling activated carbon is provided between the fan and the partition net, the fan is connected to the cavity through an air duct, and a pair of elastic protrusions for locking the partition net are provided at the opening of the mounting frame.

[0010] Furthermore, the driving assembly includes a motor, the motor is fixedly installed on the top of the top plate, and a turntable is rotatably connected to the bottom of the top plate, the shaft end of the motor is fixedly connected to the turntable, an eccentric shaft is eccentrically provided on the end face of the turntable, and a support frame is fixedly installed on the bottom of the top plate on both sides of the turntable, the support frame is slidably connected to the support rod, a connecting rod is fixedly connected between a pair of the support rods, a through groove is provided in the connecting rod, and the through groove is slidably connected to the eccentric shaft.

[0011] Furthermore, ash inlets are provided on both sides of the top of the dust box, and a cleaning brush is fixedly installed on the top between a pair of the ash inlets, and the cleaning brush can slide against the end surface of the partition net.

[0012] Furthermore, the clamping component includes a clamping block arranged on the side of the dust collection box, a pair of clamping columns are slidably connected in the clamping block, a spring is fixedly connected between the pair of clamping columns, a groove is opened at the end of the support rod, and clamping holes are penetrated on both sides of the groove, and the clamping block and the clamping column can be respectively inserted into the groove and the clamping hole.

[0013] The utility model proposes a barite dust suppression and conveying device, the beneficial effect of which is that the utility model can adsorb the dust raised by the barite through the action of a fan and activated carbon, and the porous characteristics of the activated carbon combined with the dust collecting part can prevent the dust from being raised, and considering that the partition net may be blocked when there is a lot of dust, a pair of dust collecting boxes can be driven by a driving component to scrape and clean the dust, avoiding the influence of dust accumulation on the adsorption of the fan and activated carbon, and the dust collecting box can be easily disassembled to clean the dust through the action of the fixing part. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the dust collecting member of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the dust collection box of the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of area A.

[0018] In the figure: 1. frame; 11. support plate; 12. recessed portion; 2. conveying member; 21. conveyor belt; 3. top plate; 4. mounting frame; 5. dust collecting member; 51. fan; 52. partition net; 53. cavity; 54. air duct; 6. dust collecting member; 61. support rod; 62. dust collecting box; 63. ash inlet; 64. cleaning brush; 7. driving assembly; 71. motor; 72. turntable; 73. eccentric shaft; 74. support frame; 75. connecting rod; 76. through groove; 8. clamping member; 81. clamping block; 82. clamping column; 83. spring; 84. groove; 85. clamping hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A dust suppression and conveying device for barite comprises a frame 1, a conveying member 2 and a top plate 3 are provided on the top of the frame 1, a dust suction member 5 for dust suppression is provided on the bottom of the top plate 3 through a mounting frame 4, and a dust collecting member 6 for collecting dust is also provided on the bottom thereof, a driving assembly 7 for driving the dust collecting member 6 to move is provided on the top of the top plate 3, the dust collecting member 6 comprises a support rod 61 and a dust collecting box 62, and the support rod 61 and the dust collecting box 62 are detachably connected via a clamping member 8.

[0021] Furthermore, the frame 1 is composed of a pair of support plates 11, and a recessed portion 12 is provided on the side of the support plate 11 next to the dust collecting member 5, through which the dust collecting box 62 is easily disassembled, and the conveying member 2 is a conveyor belt 21, which is rotatably connected between the pair of support plates 11.

[0022] Furthermore, the dust collecting component 5 includes a fan 51 fixedly installed on the top of the top plate 3, and a pair of mounting frames 4 are fixedly installed on the bottom of the top plate 3. A partition net 52 is inserted into the mounting frame 4, and a cavity 53 for filling activated carbon is provided between the fan 51 and the partition net 52. The fan 51 is connected to the cavity 53 through an air duct 54, and a pair of elastic protrusions for locking the partition net 52 are provided at the opening of the mounting frame 4.

[0023] It is worth mentioning that the mounting frame 4 is in a U-shaped structure, and the partition net 52 is provided with an L-shaped bending portion at one end of the opening of the mounting frame 4, through which the opening of the mounting frame 4 is closed to prevent the activated carbon from spilling;

[0024] Among them, the porous characteristics of activated carbon are used in conjunction with the fan 51 to adsorb dust, which can prevent a large amount of dust from being raised and affecting the operation when transporting barite. In addition, in order to prevent a large amount of dust from clogging the partition 52, the dust collecting member 6 needs to be used to clean the dust on the end surface of the partition 52;

[0025] Furthermore, the pair of elastic protrusions can be used to facilitate the disassembly and assembly of the partition screen 52 and the replacement of the activated carbon.

[0026] In more detail, the driving assembly 7 includes a motor 71, the top of the top plate 3 is fixedly mounted with the motor 71, and the bottom thereof is rotatably connected with a turntable 72, the shaft end of the motor 71 is fixedly connected with the turntable 72, the end face of the turntable 72 is eccentrically provided with an eccentric shaft 73, the bottom of the top plate 3 is located on both sides of the turntable 72 and fixedly mounted with support frames 74, the support frames 74 are slidably connected with the support rods 61, a connecting rod 75 is fixedly connected between a pair of the support rods 61, a through groove 76 is provided in the connecting rod 75, and the through groove 76 is slidably connected with the eccentric shaft 73.

[0027] It should be noted that the motor 71 drives the turntable 72 to rotate, and the turntable 72 uses the eccentric shaft 73 to drive the connecting rod 75 to make a pair of support rods 61 move back and forth in a straight line. Because the other end of the support rod 61 is connected to the dust box 62, the dust accumulated on the end surface of the partition net 52 can be cleaned by driving the dust box 62.

[0028] In general, ash inlets 63 are provided on both sides of the top of the dust box 62 , and a cleaning brush 64 is fixedly installed on the top between a pair of the ash inlets 63 , and the cleaning brush 64 can slide against the end surface of the partition net 52 .

[0029] In detail, the advantage of providing the dust inlet 63 on both sides of the cleaning brush 64 is that the dust can be cleaned into the dust box 62 regardless of whether it is moved to the left or to the right.

[0030] Finally, the clamping component 8 includes a clamping block 81 arranged on the side of the dust box 62, a pair of clamping columns 82 are slidably connected in the clamping block 81, a spring 83 is fixedly connected between the pair of clamping columns 82, a groove 84 is opened at the end of the support rod 61, and clamping holes 85 are penetrated on both sides of the groove 84, and the clamping block 81 and the clamping column 82 can be respectively inserted into the groove 84 and the clamping hole 85.

[0031] The specific operation is that the spring 83 provides elastic support to the pair of clamping columns 82, so that the pair of clamping columns 82 can be clamped in the clamping holes 85, thereby facilitating the disassembly and assembly of the dust box 62, and then the dust box 62 is conveniently held through the recessed portion 12.

[0032] Working mode; when working, when the partition 52 is plugged and fixed with the mounting frame 4, activated carbon needs to be added into the cavity 53, and the fan 51 uses the air duct 54 to cooperate with the activated carbon to adsorb the dust;

[0033] Then, the motor 71 drives the turntable 72 to rotate, and the turntable 72 uses the eccentric shaft 73 to drive the connecting rod 75 to make the pair of support rods 61 move back and forth in a straight line. Driven by the support rods 61, the dust collecting box 62 uses the cleaning brush 64 to clean and collect the dust on the end surface of the partition net 52;

[0034] Finally, the dust box 62 is held by the recessed portion 12 and removed. After the dust in the box is cleaned, the block 81 is aligned with the groove 84 and inserted into it. A pair of clamping columns 82 are clamped into the clamping holes 85 under the action of the spring 83 to fix the dust box 62.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A barite dust suppression and conveying device, comprising a frame (1), characterized in that: The top of the frame (1) is provided with a conveying member (2) and a top plate (3); the bottom of the top plate (3) is provided with a dust suction member (5) for suppressing dust via a mounting frame (4); and the bottom of the top plate (3) is also provided with a dust collecting member (6) for collecting dust; the top of the top plate (3) is provided with a driving assembly (7) for driving the dust collecting member (6) to move; the dust collecting member (6) comprises a support rod (61) and a dust collecting box (62); the support rod (61) and the dust collecting box (62) are detachably connected via a clamping member (8).

2. A barite dust suppression and conveying device according to claim 1, characterized in that: The frame (1) is composed of a pair of support plates (11), and a recessed portion (12) is provided on the side of the support plate (11) next to the dust collecting member (5), so that the dust collecting box (62) can be easily disassembled through the recessed portion (12). The conveying member (2) is a conveyor belt (21), and the conveyor belt (21) is rotatably connected between the pair of support plates (11).

3. A barite dust suppression and conveying device according to claim 1, characterized in that: The dust collecting component (5) comprises a fan (51) fixedly mounted on the top of the top plate (3); a pair of mounting frames (4) are fixedly mounted on the bottom of the top plate (3); a partition net (52) is inserted into the mounting frame (4); and a cavity (53) for filling activated carbon is provided between the mounting frame (4) and the partition net (52); the fan (51) is connected to the cavity (53) via an air duct (54); and a pair of elastic protrusions for locking the partition net (52) are provided at the opening of the mounting frame (4).

4. A barite dust suppression and conveying device according to claim 1, characterized in that: The driving assembly (7) comprises a motor (71), the motor (71) is fixedly mounted on the top of the top plate (3), and a turntable (72) is rotatably connected to the bottom of the top plate (3), the shaft end of the motor (71) is fixedly connected to the turntable (72), an eccentric shaft (73) is eccentrically arranged on the end surface of the turntable (72), a support frame (74) is fixedly mounted on both sides of the turntable (72) at the bottom of the top plate (3), the support frame (74) is slidably connected to the support rod (61), a connecting rod (75) is fixedly connected between a pair of the support rods (61), a through groove (76) is arranged in the connecting rod (75), and the through groove (76) is slidably connected to the eccentric shaft (73).

5. A barite dust suppression and conveying device according to claim 3, characterized in that: The dust box (62) has ash inlets (63) on both sides of its top, and a cleaning brush (64) is fixedly installed on its top between a pair of the ash inlets (63), and the cleaning brush (64) can slide against the end surface of the partition net (52).

6. A barite dust suppression and conveying device according to claim 5, characterized in that: The clamping member (8) comprises a clamping block (81) arranged on the side of the dust collecting box (62), a pair of clamping columns (82) are slidably connected in the clamping block (81), a spring (83) is fixedly connected between the pair of clamping columns (82), a groove (84) is provided at the end of the support rod (61), clamping holes (85) are penetrated on both sides of the groove (84), and the clamping block (81) and the clamping column (82) can be inserted into the groove (84) and the clamping hole (85) respectively.

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