Barium sulfate ore draining device

Abstract

The utility model provides a barium sulfate ore draining device which comprises a horizontally-arranged long-strip-shaped box body, an inlet and an outlet are formed in the two ends of the box body in the length direction respectively, the barium sulfate ore draining device further comprises an annular chain plate conveying belt, the upper belt face of the chain plate conveying belt penetrates through the box body, and the lower belt face of the chain plate conveying belt is located below the box body. A first air blowing assembly and a second air blowing assembly which are located above the upper belt face are further arranged in the box body in the length direction of the box body, the first air blowing assembly and the second air blowing assembly blow air to the upper belt face, and a plurality of material turning rods located above the upper belt face are further arranged between the first air blowing assembly and the second air blowing assembly. Materials enter the box body through the inlet on the upper belt face, sequentially pass through the lower portions of the first air blowing assembly, the material overturning rod and the second air blowing assembly along with the upper belt face and then leave the box body through the guide-out opening. The chain plate conveying belt solves the problems that in the prior art, the efficiency of separating water from materials is low, so that the size of needed chain plate conveying belt equipment is large, and the chain plate conveying belt equipment is not suitable for being used in a small site.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for barite ore processing, in particular to a barite ore water drainage device. Background Art

[0002] After ore mining (such as barite ore), it generally needs to be crushed, washed, dried, etc., and then followed by subsequent grinding. In the prior art, after washing, a large amount of water stains will remain on the general material (i.e., ore), and water drainage is required. Specifically, after washing, the material is conveyed by a chain plate conveyor belt. During the conveying process, the water on the material can pass through the chain plate conveyor belt and thus separate from the material (there are small holes on the chain plate conveyor belt for water to pass through), achieving the purpose of water drainage, and the energy consumption required for drying can be reduced and the efficiency can be improved in the subsequent drying. However, in the actual operation process, the material is generally relatively stationary (or has a very small movement amplitude) during the conveying process on the chain plate conveyor belt, and the efficiency of water leaving the material is low. Therefore, a long conveying distance is required to achieve a better water drainage effect, which results in a relatively large volume of the required chain plate conveyor belt equipment and is not suitable for use in a small site. Summary of the Utility Model

[0003] Aiming at the deficiencies in the prior art, the utility model provides a barite ore water drainage device, which solves the problem in the prior art that the efficiency of water separation from the material is low, resulting in a relatively large volume of the required chain plate conveyor belt equipment and not being suitable for use in a small site.

[0004] According to an embodiment of the utility model, a barite ore water drainage device includes a horizontally arranged long box body. Entrance and export are respectively arranged at both ends of the box body in the length direction. It further includes a ring-shaped chain plate conveyor belt, and the upper belt surface of the chain plate conveyor belt passes through the box body and the lower belt surface is located below the box body. In the box body, a first air blowing assembly and a second air blowing assembly are further arranged above the upper belt surface along the length direction of the box body. The first air blowing assembly and the second air blowing assembly blow air on the upper belt surface, and a plurality of turning rods are further arranged above the upper belt surface between the first air blowing assembly and the second air blowing assembly. The material enters the box body through the entrance on the upper belt surface, and successively passes below the first air blowing assembly, the turning rods and the second air blowing assembly along with the upper belt surface, and then leaves the box body through the export.

[0005] In the above embodiments, a box body is arranged in the middle section of the chain plate conveyor belt. The first blowing assembly and the second blowing assembly in the box body can increase the efficiency of water leaving the materials by blowing. At the same time, the turning rods between the two can also stir the materials on the upper belt surface (i.e., on the chain plate conveyor belt), causing the positions of the materials to change and further improving the efficiency of water leaving. Therefore, water drainage can be completed on a shorter chain plate conveyor belt, solving the problem in the prior art that the efficiency of separating water from materials is low, resulting in a relatively large volume of the required chain plate conveyor belt equipment and being not suitable for use in a smaller site.

[0006] Further, the first blowing assembly includes a plurality of first installation pipes arranged side by side. The first installation pipes are U-shaped and both ends are respectively fixed and penetrate through the top surface of the box body. The middle section is located inside the box body, and a plurality of first nozzles are also installed on the first installation pipes located inside the box body.

[0007] Further, the second blowing assembly includes a plurality of second installation pipes arranged side by side. The second installation pipes are U-shaped and both ends are respectively fixed and penetrate through the top surface of the box body. The middle section is located inside the box body, and a plurality of second nozzles are also installed on the second installation pipes located inside the box body.

[0008] Further, a first vertical curtain is connected to the inner top surface of the inlet. The first vertical curtain extends downward and is close to the upper belt surface.

[0009] Further, a second vertical curtain is connected to the inner top surface of the outlet. The second vertical curtain extends downward and is close to the upper belt surface.

[0010] Further, a drain pipe communicating with the inside and outside of the box body is fixedly connected to the bottom of the box body.

[0011] Further, a plurality of idler rollers are rotatably installed in the box body, and all the idler rollers are located below the upper belt surface and are close to the upper belt surface.

[0012] Further, a pair of mounting rods located above the upper belt surface are fixedly connected inside the box body. A cross bar is also fixedly connected between the two mounting rods, and all the turning rods are arranged side by side on the cross bar.

[0013] Further, the two mounting rods are located between the first blowing assembly and the second blowing assembly, and a baffle plate is fixedly connected to the side of the mounting rod facing the second blowing assembly. The sides of the two baffle plates facing away from the mounting rod are inclined upward towards the center of the upper belt surface.

[0014] Further, support legs are fixedly connected to the bottom of the box body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] By arranging a first blowing assembly, a turning rod, and a second blowing assembly in the middle section of the chain plate conveyor belt, the efficiency of water leaving the material is further improved. Therefore, water drainage can be completed on a shorter chain plate conveyor belt, solving the problem in the prior art that the efficiency of water separation from the material is low, resulting in a relatively large volume of the required chain plate conveyor belt equipment and being not suitable for use in a smaller site. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0018] Figure 2 is Figure 1 a partially enlarged schematic diagram of the structure at A in

[0019] Figure 3 It is a schematic diagram of the installation structure of the turning rod of an embodiment of the present invention;

[0020] In the above-mentioned drawings:

[0021] box body 1, inlet 2, outlet 3, chain plate conveyor belt 4, upper belt surface 5, lower belt surface 6, turning rod 7, drain pipe 8, first vertical curtain 9, second vertical curtain 10, support leg 11, idler roller 12, first installation pipe 13, first nozzle 14, second installation pipe 15, second nozzle 16, installation rod 17, cross bar 18, baffle plate 19. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the present invention will be further described below with reference to the drawings and embodiments.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0024] In an exemplary embodiment, as Figures 1-3As shown in the figure, this embodiment provides a barium sulfate ore water drainage device, which includes a long strip-shaped box body 1 arranged horizontally. An inlet 2 and an outlet 3 are respectively arranged at both ends of the box body 1 in the length direction. The water drainage device also includes a chain plate conveyor belt 4 arranged in a ring shape, and the upper belt surface 5 of the chain plate conveyor belt 4 passes through the box body 1, and the lower belt surface 6 is located below the box body 1; a first air blowing assembly and a second air blowing assembly are also arranged in the box body 1 above the upper belt surface 5 along the length direction of the box body 1. The first air blowing assembly and the second air blowing assembly blow air on the upper belt surface 5, and a plurality of turning rods 7 are also arranged between the first air blowing assembly and the second air blowing assembly above the upper belt surface 5; the material enters the box body 1 through the inlet 2 on the upper belt surface 5, and successively passes below the first air blowing assembly, the turning rods 7 and the second air blowing assembly along with the upper belt surface 5, and then leaves the box body 1 through the outlet 3.

[0025] In the above embodiment, the box body 1 is arranged in the middle section of the chain plate conveyor belt 4. The first air blowing assembly and the second air blowing assembly in the box body 1 can improve the efficiency of the water leaving the material by blowing air. At the same time, the turning rods 7 between the two can also stir the material on the upper belt surface 5 (i.e., on the chain plate conveyor belt 4), so that the position of the material changes, and the efficiency of the water leaving is further improved. Therefore, the water drainage can be completed on a relatively short chain plate conveyor belt 4, solving the problem in the prior art that the efficiency of the separation of water and material is relatively low, resulting in a relatively large volume of the required chain plate conveyor belt 4 equipment and not being suitable for use in a relatively small site; the chain plate conveyor belt 4 in this solution is similar to that in the prior art and is used to convey materials. The upper belt surface 5 passes through the box body 1, and the lower belt surface 6 is located below the box body 1. In this way, the volume of the box body 1 can be relatively small, and the water blown off by the first air blowing assembly and the second air blowing assembly will not fall on the lower belt surface 6. A liquid discharge pipe 8 communicating with the inside and outside is fixedly connected to the bottom of the box body 1 for discharging the blown-off water; more specifically, in this solution, a first vertical curtain 9 and a second vertical curtain 10 are respectively connected to the inner top surface of the inlet 2 and the inner top surface of the outlet 3. The first vertical curtain 9 and the second vertical curtain 10 extend downward and are close to the upper belt surface 5, which can play a role in shielding the inlet 2 and the outlet 3. At the same time, the first vertical curtain 9 and the second vertical curtain 10 are made of plastic material, and the lower ends can be pushed open by the material on the upper belt surface 5, so as not to affect the entry and exit of the material into and out of the box body 1; more specifically, a support leg 11 is also fixedly connected to the bottom of the box body 1. The support leg 11 can be two pairs located at the four corners of the box body 1, and the lower belt surface 6 can pass through between the support legs 11.

[0026] In a further exemplary solution, a plurality of idler rollers 12 are rotatably installed in the box body 1, and all the idler rollers 12 are located below the upper belt surface 5 and are close to the upper belt surface 5. The idler rollers 12 provide an upward lift for the upper belt surface 5 in the box body 1, providing rolling support to prevent the upper belt surface 5 from sagging in the box body 1 and ensuring the normal conveyance of the material.

[0027] In a specific detailed exemplary scheme, the first blowing assembly includes a plurality of first mounting tubes 13 arranged side by side, the first mounting tubes 13 are U-shaped and both ends are fixed through the top surface of the box body 1, the middle section is located in the box body 1, and a plurality of first nozzles 14 are also installed on the first mounting tubes 13 located in the box body 1, that is, a plurality of U-shaped first mounting tubes 13 are arranged on the upper belt surface 5, and air is blown downward through a plurality of first nozzles 14 to blow away water on the material, thereby improving the drainage efficiency; similarly, the second blowing assembly includes a plurality of second mounting tubes 15 arranged side by side, the second mounting tubes 15 are U-shaped and both ends are fixed through the top surface of the box body 1, the middle section is located in the box body 1, and a plurality of second nozzles 16 are also installed on the second mounting tubes 15 located in the box body 1, one of the ends of the first mounting tube 13 and the second mounting tube 15 located outside the box body 1 is respectively used to introduce high-pressure gas, and then spray it out through the first nozzle 14 and the second nozzle 16, and the other end can be installed with a valve to discharge excess high-pressure gas, or it is in a closed state.

[0028] In a further exemplary embodiment, a pair of mounting rods 17 located above the upper belt surface 5 are fixedly connected in the box body 1, a cross bar 18 is fixedly connected between the two mounting rods 17, and all the tipping rods 7 are installed side by side on the cross bar 18, the mounting rods 17 and the cross bar 18 provide a "冂"-shaped installation foundation for the tipping rods 7, so that the tipping rods 7 can be arranged horizontally on the upper belt surface 5, and the lower ends are close to the upper belt surface 5 with a small distance to avoid directly abutting against the upper belt surface 5. When the material passes through the tipping rod 7, it is blocked and changes its position, thereby playing a certain tipping role, and there is also a space between the two adjacent tipping rods that is larger than the material size (more than twice), so that it will not Causes the material to stagnate there; in a more detailed scheme, the two mounting rods 17 are located between the first blowing assembly and the second blowing assembly, and a material baffle plate 19 is fixedly connected to the side of the mounting rod 17 facing the second blowing assembly, and the two material baffle plates 19 are inclined toward the center of the upper belt surface 5 on the side away from the mounting rod 17, and the two material baffle plates 19 are located on both sides of the upper belt surface 5 and form a trumpet-shaped structure with a small opening facing one end of the guide outlet 3, so that the material will gather toward the middle after passing through the turning rod 7, and will not move to the sides due to turning, thus preventing the material from being too located on both sides and accidentally falling off the upper belt surface 5, and at the same time, the material will collide with each other when gathered, thereby further playing a turning effect.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A barium sulfate ore drainage device, characterized in that: It includes a horizontally arranged long strip box, with an inlet and an outlet respectively arranged at both ends of the box in the length direction, and also includes a ring-shaped chain conveyor belt, and the upper belt surface of the chain conveyor belt passes through the box, and the lower belt surface is located below the box; a first blowing assembly and a second blowing assembly located above the upper belt surface are also arranged in the box along its length direction, and the first blowing assembly and the second blowing assembly are used to blow air to the upper belt surface, and a plurality of tipping rods located above the upper belt surface are also arranged between the first blowing assembly and the second blowing assembly; the material enters the box through the inlet on the upper belt surface, passes through the first blowing assembly, the tipping rod and below the second blowing assembly in sequence with the upper belt surface, and then leaves the box through the outlet.

2. The barium sulfate ore drainage device according to claim 1, characterized in that: The first blowing assembly includes a plurality of first mounting tubes arranged side by side, the first mounting tubes are U-shaped and both ends are fixed through the top surface of the box body, the middle section is located in the box body, and a plurality of first nozzles are also installed on the first mounting tubes located in the box body.

3. The barium sulfate ore drainage device according to claim 1, characterized in that: The second blowing assembly includes a plurality of second mounting tubes arranged side by side, the second mounting tubes are U-shaped and both ends are fixed through the top surface of the box body, the middle section is located in the box body, and a plurality of second nozzles are also installed on the second mounting tubes located in the box body.

4. The barium sulfate ore drainage device according to claim 1, characterized in that: A first vertical curtain is connected to the inner top surface of the entrance, and the first vertical curtain extends downward and is close to the upper belt surface.

5. The barium sulfate ore drainage device according to claim 4, characterized in that: A second vertical curtain is connected to the inner top surface of the guide outlet, and the second vertical curtain extends downward and is close to the upper belt surface.

6. The barium sulfate ore drainage device according to claim 1, characterized in that: The bottom of the box is also fixedly connected with a drainage pipe communicating with the inside and outside.

7. The barium sulfate ore drainage device according to claim 1, characterized in that: A plurality of rollers are rotatably mounted in the box, and all of the rollers are located below the upper belt surface and close to the upper belt surface.

8. The barium sulfate ore drainage device according to any one of claims 1 to 7, characterized in that: A pair of mounting rods located above the upper belt surface are also fixedly connected in the box body, a cross bar is also fixedly connected between the two mounting rods, and all the turning rods are installed side by side on the cross bar.

9. The barium sulfate ore drainage device according to claim 8, characterized in that: The two mounting rods are located between the first blowing assembly and the second blowing assembly, and a material baffle plate is fixedly connected to one side of the mounting rod facing the second blowing assembly, and the two material baffle plates are inclined toward the center of the upper belt surface on one side away from the mounting rod.

10. The barium sulfate ore drainage device according to claim 1, characterized in that: The bottom of the box is also fixedly connected with supporting legs.

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