Barite powder conveying device

Abstract

The barite powder conveying device comprises a box body with openings in the left end and the right end, a conveying belt is rotationally arranged in the box body, and the barite powder conveying device further comprises an adsorption piece and a stop lever; a conveying belt is rotationally arranged in the box body on the upper side of the conveying belt; adsorption parts are arranged on the outer side surface of the conveying belt at intervals; an adsorption part on the upper side of the conveying belt comprises a bearing column and a bearing plate, the lower end of the bearing column is fixedly connected with the conveying belt, a blind hole is formed in the left side face of the bearing column, dust collection cotton is fixed to the left side face of the bearing plate, and an elastic belt is connected between the right side face of the bearing plate and the inner bottom of the blind hole; the lower end of the stop lever is lower than the upper end of the bearing plate of the conveyor belt upper-side adsorption piece and higher than the upper end of the bearing column; the top plate of the box body is provided with a dust collection piece communicated with the left side of the stop lever and the upper side of the conveying belt. The barite powder conveying device solves the problems that dust is easily generated when barite powder is conveyed and dust which does not float is easily sucked away when a dust suction device is used.

Description

Technical Field

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

[0002] Barite powder, also known as barium sulfate powder, is a white powdery substance. Due to its high density, good stability and non-toxicity, it is widely used in the petroleum, chemical, pharmaceutical, food and other industries. In the process of conveying barite powder, barite powder may generate dust. Long-term exposure to barite powder dust may affect the respiratory system, such as coughing, skin diseases, eye irritation, etc., and in severe cases may cause lung diseases.

[0003] In the process of conveying barite powder, a dust suction device is generally used to directly suck away the dust. However, due to the fine particle size and light weight of barite powder, the dust suction device can easily suck away the non-floating barite powder, resulting in waste of barite powder. Summary of the invention

[0004] The utility model provides a barite powder conveying device to solve the problems that dust is easily generated during barite powder conveying and non-floating dust is easily sucked away by a dust suction device. The barite powder conveying device can collect barite dust and reduce waste.

[0005] In order to solve the above problems, the technical solution of the utility model is:

[0006] A barite powder conveying device comprises a box body with openings at left and right ends, a conveyor belt is rotatably arranged in the box body, and also comprises an adsorbent and a baffle; a conveyor belt is rotatably arranged in the box body on the upper side of the conveyor belt, and adsorbents are arranged at intervals on the outer side surface of the conveyor belt along the annular direction of the conveyor belt; the adsorbent on the upper side of the conveyor belt comprises a bearing column and a bearing plate, the lower end of the bearing column is fixedly connected to the conveyor belt, a blind hole is arranged on the left side surface of the bearing column, the upper end of the bearing plate is higher than the upper end of the bearing column, and the upper right side surface is hinged to the upper end of the bearing column, a dust-absorbing cotton is fixed on the left side surface of the bearing plate, an elastic belt is connected between the right side surface and the inner bottom of the blind hole, the baffle is fixed on the top surface of the box body, the lower end of the baffle is lower than the upper end of the bearing plate of the adsorbent on the upper side of the conveyor belt and higher than the upper end of the bearing column; a dust-absorbing component connecting the left side of the baffle and the box body on the upper side of the conveyor belt is arranged on the top plate of the box body.

[0007] Furthermore, a rotating shaft is rotatably provided between the left and right parts of the front and rear inner surfaces of the box body, and a conveyor belt is commonly sleeved on the outside of the two rotating shafts. A motor 1 is fixed on the front outer surface of the box body, and the output end of the motor 1 passes through the front side plate of the box body and is connected to the front end of any rotating shaft; a rotating rod is rotatably provided in the box body under the two rotating shafts, and the conveyor belt is sleeved on the outside of the two rotating rods. A motor 2 is fixed on the front outer surface of the box body, and the output end of the motor 2 passes through the front side plate of the box body and is connected to the front end of any rotating rod.

[0008] Furthermore, the supporting column is a triangular prism with an isosceles triangle in longitudinal section, and the bottom surface of the supporting column is fixedly connected to the outer side surface of the conveyor belt; the adsorption member on the lower side of the conveyor belt is higher than the conveyor belt.

[0009] Furthermore, a transverse plate 1 is provided between the two rotating shafts, and the front and rear ends of the transverse plate 1 are fixedly connected to the front and rear inner walls of the box body, and the upper and lower parts of the inner side surface of the conveyor belt slide in contact with the upper and lower surfaces of the transverse plate 1 respectively; a transverse plate 2 is provided between the two rotating rods, and the front and rear ends of the transverse plate 2 are fixedly connected to the front and rear inner walls of the box body, and the upper and lower parts of the inner side surface of the conveyor belt slide in contact with the upper and lower surfaces of the transverse plate 2 respectively.

[0010] Furthermore, the right side surface of the upper supporting plate is in close contact with the left side surface of the supporting column to which it is connected, and the elastic band connected to the supporting plate is in a semi-stretched state.

[0011] Furthermore, the dust collection component includes a shell, a fan and a connecting pipe; the shell is fixed to the right part of the outer top surface of the box body, and a plurality of spray heads are provided on the top plate of the shell, the fan is fixed to the right side plate of the shell, and the input end passes through the right side plate of the shell, there are multiple connecting pipes, one end of the connecting pipe passes through the top plate of the box body on the left side of the baffle bar, and the other end passes through the left side plate of the shell; the lower end of the side wall of the shell is connected to a liquid outlet pipe.

[0012] Through the above technical solution, the beneficial effects of the utility model are:

[0013] In the utility model, when the barite powder is transported by the conveyor belt, the dust-absorbing cottons on the multiple adsorption parts absorb the dust, and when the adsorption parts are in motion, the dust on the dust-absorbing cottons escapes under the action of the blocking rod, and the dust escaped from the dust-absorbing cottons enters the dust-absorbing parts, so that the dust can be collected and processed.

[0014] The dust-absorbing cotton on the multiple adsorbents of the utility model can release dust during the movement of the adsorbents, thereby preventing the dust-absorbing cotton from being saturated after long-term use, thereby increasing the use time of the dust-absorbing cotton and avoiding frequent replacement.

[0015] The utility model provides an adsorption member between the dust collecting member and the conveyor belt, which can prevent the dust collecting member from directly acting on the barite powder on the conveyor belt, and prevent the non-floating barite powder on the conveyor belt from being sucked away by the dust collecting member, thereby avoiding waste.

[0016] The dust collecting piece of the utility model can process the dust entering into the shell and prevent the dust from escaping to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a sectional front view of the utility model;

[0018] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 It is a structural schematic diagram of the adsorption member connected to the conveyor belt of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the bearing column of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the utility model (the conveyor belt and the conveyor belt are hidden).

[0022] The numbers in the accompanying drawings are: 1, box body, 2, conveyor belt, 3, baffle bar, 4, conveyor belt, 5, load-bearing column, 6, load-bearing plate, 7, blind hole, 8, dust-absorbing cotton, 9, elastic belt, 10, rotating rod, 11, motor 2, 12, rotating shaft, 13, motor 1, 14, horizontal plate 1, 15, horizontal plate 2, 16, shell, 17, fan, 18, connecting pipe, 19, sprinkler head, 20, liquid outlet pipe, 21, hinge shaft. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0024] like Figure 1 to Figure 5As shown, a barite powder conveying device comprises a box body 1 with openings at left and right ends, the box body 1 is a hollow rectangular parallelepiped, a conveyor belt 2 is rotatably provided in the lower part of the box body 1, the conveyor belt 2 is an endless belt body made of elastic rubber, the front and rear ends of the conveyor belt respectively slide in contact with the front and rear inner surfaces of the box body, and also comprises an adsorbent and a baffle 3; a conveyor belt 4 is rotatably provided in the box body 1 on the upper side of the conveyor belt 2, the front and rear ends of the conveyor belt respectively slide in contact with the front and rear inner surfaces of the box body, the conveyor belt 4 is an endless belt body made of elastic rubber, and adsorbents are provided at intervals on the outer side surface of the conveyor belt 4 along the annular direction of the conveyor belt 4, and the adsorbent on the upper side of the conveyor belt 4 comprises a bearing column 5 and a bearing plate 6, the bearing column 5 is arranged along the width direction of the conveyor belt 4, and the lower end is fixedly connected to the conveyor belt 4, the bearing plate 6 is a rectangular plate arranged along the length direction of the bearing column 5, and a blind hole 7 is arranged on the left side surface of the bearing column 5, and the blind hole is a circular hole with an opening facing left, the upper end of the bearing plate 6 is higher than the upper end of the bearing column 5, and the upper part of the right side surface is hinged to the upper end of the bearing column 5 through a hinge shaft 21, a dust-absorbing cotton 8 is fixed on the left side surface of the bearing plate 6, and an elastic belt 9 is connected between the right side surface and the inner bottom of the blind hole 7, and the elastic belt is a long strip made of elastic rubber, the baffle rod 3 is a rectangular rod arranged along the width direction of the box body 1, the baffle rod 3 is fixed to the top surface of the box body 1, and the lower end of the baffle rod 3 is lower than the upper end of the bearing plate 6 of the adsorption part on the upper side of the conveyor belt 4 and higher than the upper end of the bearing column 5; the top plate of the box body 1 is provided with a dust-absorbing part connected to the left side of the baffle rod 3 and the upper side of the conveyor belt 4.

[0025] A rotating shaft 12 is rotatably provided between the left and right parts of the front and rear inner surfaces of the box body 1. The rotating shaft 12 is a round rod body whose front and rear ends are rotatably connected to the front and rear side panels of the box body respectively. A conveyor belt 4 is commonly sleeved on the outside of the two rotating shafts 12. A motor 13 is fixed on the front outer side surface of the box body 1, and the output end of the motor 13 passes through the front side panel of the box body 1 to connect the front end of any rotating shaft 12; a rotating rod 10 is rotatably provided in the box body 1 under the two rotating shafts 12, and the rotating rod is a round rod body whose front and rear ends are rotatably connected to the front and rear side panels of the box body respectively. The conveyor belt 2 is sleeved on the outside of the two rotating rods 10, and a motor 2 is fixed on the front outer side surface of the box body 1, and the output end of the motor 2 11 passes through the front side panel of the box body 1 to connect the front end of any rotating rod 10.

[0026] The supporting column 5 is a triangular prism with an isosceles triangle in longitudinal section. The bottom surface of the supporting column 5 is fixedly connected to the outer side surface of the conveyor belt 4 . The adsorption member on the lower side of the conveyor belt 4 is higher than the conveyor belt 2 .

[0027] A transverse plate 14 is provided between the two rotating shafts 12, and the front and rear ends of the transverse plate 14 are fixedly connected to the front and rear inner walls of the box body 1, and the upper and lower parts of the inner side surface of the conveyor belt 4 slide in contact with the upper and lower sides of the transverse plate 14 respectively; a transverse plate 2 is provided between the two rotating rods 10, and the front and rear ends of the transverse plate 2 15 are fixedly connected to the front and rear inner walls of the box body 1, and the upper and lower parts of the inner side surface of the conveyor belt 2 slide in contact with the upper and lower sides of the transverse plate 2 15 respectively.

[0028] The right side of the upper supporting plate 6 is in contact with the left side of the connected supporting column 5, and the elastic band 9 connected to the supporting plate is in a semi-stretched state.

[0029] The dust collecting part includes a shell 16, a fan 17 and a connecting pipe 18; the shell 16 is a rectangular box; the shell 16 is fixed to the right part of the outer top surface of the box body 1, and a plurality of spray heads 19 are provided on the top plate of the shell 16; the fan 17 is fixed to the right side plate of the shell 16, and the input end passes through the right side plate of the shell 16 to connect with the shell 16; there are a plurality of connecting pipes 18, one end of the connecting pipe 18 passes through the top plate of the box body 1 on the left side of the baffle rod 3, and the other end passes through the left side plate of the shell 16 to connect with the shell 16; the lower end of the side wall of the shell 16 is connected with a liquid outlet pipe 20.

[0030] When in use, the spray head 19 sprays water into the housing 16, and the fan 17 extracts air from the box 1 on the left side of the blocking rod 3 through the housing 16 and the connecting pipe 18; the motor 2 11 drives the connected rotating rod 10 to rotate counterclockwise (the counterclockwise rotation of the rotating rod 10 is Figure 1 From a perspective of ), when the rotating rod 10 rotates, the conveyor belt 2 is driven to rotate counterclockwise, and the barite powder is placed on the conveyor belt 2 through the right end opening of the box body 1 and is transported from right to left by the conveyor belt 2; the motor 1 drives the connected rotating shaft 12 to rotate counterclockwise (the counterclockwise rotation of the rotating shaft 12 is Figure 1 The conveyor belt 4 is driven to rotate counterclockwise when the rotating shaft 12 rotates, and the conveyor belt 4 drives the multiple adsorption parts on the upper side to move from right to left and the multiple adsorption parts on the lower side to move from left to right. The carrying plate 6 of the adsorption parts on the lower side of the conveyor belt 4 is connected with the dust-absorbing cotton 8 with one side facing right. The dust generated by the barite powder during the transportation process can be adsorbed by the dust-absorbing cotton 8 on the multiple adsorption parts moving from left to right on the lower side of the conveyor belt 4. When the adsorption parts move to the upper side of the conveyor belt 4 with the conveyor belt 4, the carrying plate 6 on the adsorption parts is connected with the dust-absorbing cotton 8 with one side facing left. The adsorption parts on the upper side of the conveyor belt 4 move from right to left until the carrying plate 6 contacts the baffle rod 3. The carrying plate 6 continues to move left with the conveyor belt 4. The upper part of the carrying plate 6 is pressed by the baffle rod 3. The carrying plate 6 rotates clockwise with the hinged part with the connected bearing column as the rotation axis (the clockwise rotation of the carrying plate is Figure 2From the perspective of the conveyor belt 4, the elastic belt 9 is stretched, and the carrying plate 6 continues to move to the left with the conveyor belt 4 until the carrying plate 6 is separated from the blocking rod 3. Under the restoring force of the elastic belt 9, the carrying plate 6 rotates counterclockwise until the carrying plate 6 hits the connected carrying column 5, and the dust-absorbing cotton 8 connected to the carrying plate 6 is vibrated, and the dust absorbed on the dust-absorbing cotton 8 escapes. Since the shell 16 is connected to the box body 1 on the left side of the blocking rod 3 through the connecting pipe 18, the dust escaping from the dust-absorbing cotton 8 will enter the shell 16 through the connecting pipe 18, and the dust in the shell 16 contacts the water sprayed from the sprinkler head 19 and is purified. The purified air is discharged to the outside through the fan 17; the water in the shell 16 that contacts the dust is discharged through the liquid outlet pipe 20.

[0031] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Without violating the spirit of the present invention, that is, the disclosure scope, any multiple equivalent or equivalent deformations or replacements of the technical solutions of the utility model shall fall within the protection scope of the present invention.

Claims

1. A barite powder conveying device, comprising a box body (1) with left and right ends opened, a conveyor belt (2) rotatably arranged in the box body (1), characterized in that: It also includes an adsorption member and a baffle (3); a conveyor belt (4) is rotatably arranged in the box body (1) on the upper side of the conveyor belt (2); adsorption members are arranged at intervals on the outer side of the conveyor belt (4) along the annular direction of the conveyor belt (4); the adsorption member on the upper side of the conveyor belt (4) includes a bearing column (5) and a bearing plate (6); the lower end of the bearing column (5) is fixedly connected to the conveyor belt (4); a blind hole (7) is arranged on the left side of the bearing column (5); and the upper end of the bearing plate (6) is higher than the bearing column (5). The upper end of the box body (1) is hinged to the upper end of the bearing column (5) on the upper right side surface, a dust collecting cotton (8) is fixed on the left side surface of the bearing plate (6), an elastic belt (9) is connected between the right side surface and the inner bottom of the blind hole (7), the baffle rod (3) is fixed to the top surface of the box body (1), the lower end of the baffle rod (3) is lower than the upper end of the bearing plate (6) of the upper side adsorption part of the conveyor belt (4) and higher than the upper end of the bearing column (5); the top plate of the box body (1) is provided with a dust collecting part connected to the left side of the baffle rod (3) and the upper side of the conveyor belt (4) in the box body.

2. A barite powder conveying device according to claim 1, characterized in that: A rotating shaft (12) is rotatably provided between the left and right parts of the front and rear inner surfaces of the box body (1), and a conveyor belt (4) is commonly sleeved on the outside of the two rotating shafts (12). A motor 1 (13) is fixed on the front outer surface of the box body (1), and the output end of the motor 1 (13) passes through the front side plate of the box body (1) and is connected to the front end of any rotating shaft (12); a rotating rod (10) is rotatably provided in the box body (1) below the two rotating shafts (12), and the conveyor belt (2) is sleeved on the outside of the two rotating rods (10). A motor 2 (11) is fixed on the front outer surface of the box body (1), and the output end of the motor 2 (11) passes through the front side plate of the box body (1) and is connected to the front end of any rotating rod (10).

3. A barite powder conveying device according to claim 1, characterized in that: The bearing column (5) is a triangular prism with an isosceles triangle in longitudinal section; the bottom surface of the bearing column (5) is fixedly connected to the outer side surface of the conveyor belt (4); and the adsorption member on the lower side of the conveyor belt (4) is higher than the conveyor belt (2).

4. A barite powder conveying device according to claim 2, characterized in that: A transverse plate 1 (14) is provided between the two rotating shafts (12), and the front and rear ends of the transverse plate 1 (14) are fixedly connected to the front and rear inner walls of the box body (1), and the upper and lower parts of the inner side surface of the conveyor belt (4) respectively slide in contact with the upper and lower surfaces of the transverse plate 1 (14); a transverse plate 2 (15) is provided between the two rotating rods (10), and the front and rear ends of the transverse plate 2 (15) are fixedly connected to the front and rear inner walls of the box body (1), and the upper and lower parts of the inner side surface of the conveyor belt (2) respectively slide in contact with the upper and lower surfaces of the transverse plate 2 (15).

5. A barite powder conveying device according to claim 1, characterized in that: The right side surface of the upper bearing plate (6) fits in contact with the left side surface of the bearing column (5) to which it is connected, and the elastic band (9) connected to the bearing plate is in a semi-stretched state.

6. A barite powder conveying device according to claim 1, characterized in that: The dust collecting component comprises a shell (16), a fan (17) and a connecting pipe (18); the shell (16) is fixed to the right part of the outer top surface of the box body (1), and a plurality of spray heads (19) are provided on the top plate of the shell body (16); the fan (17) is fixed to the right side plate of the shell body (16), and the input end thereof passes through the right side plate of the shell body (16); there are a plurality of connecting pipes (18), one end of the connecting pipe (18) passes through the top plate of the box body (1) on the left side of the blocking rod (3), and the other end passes through the left side plate of the shell body (16); the lower end of the side wall of the shell body (16) is connected to a liquid outlet pipe (20).

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