A high-efficiency sorting device for free silica in a peridotite ore

Abstract

The utility model discloses a kind of peridotite ore free silicon dioxide high-efficiency sorting devices, including base, work groove is equipped in base upper, work groove top is connected with support, support bottom is connected with vibration motor by bolt and nut, vibration motor side is equipped with fan, support upper is equipped with sorting net two, sorting net two upper is equipped with sorting net one, sorting net one and sorting net two are obliquely connected in sealed barrel inside, sealed barrel top is equipped with feed inlet one, feed inlet one side is equipped with feed inlet two, and free silicon dioxide is collected in large area by moving mechanism moving sorting device, vibration motor drives sealed barrel vibration, after again, the gas of final is filtered by exhaust pipe after entering work groove, and is discharged, different size particle's sorting is realized, and sorting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a high-efficiency separation device for free silica, specifically, a high-efficiency separation device for free silica in eclogite ore. Background Technology

[0002] Free silica refers to silica that exists in a relatively pure form without being combined with other metal oxides. In nature, free silica mainly exists in several mineral forms. According to its crystal structure, it can be divided into three types: crystalline, cryptocrystalline, and amorphous. In particular, crystalline silica poses a significant hazard to human health.

[0003] However, free silica may be a byproduct in the processing of eclogite ore. Therefore, sorting free silica is necessary to reduce its harm to human health and the environment during industrial production or mineral processing, while also optimizing resource utilization. However, current free silica sorting devices are relatively basic and not efficient enough for separating particles of different sizes.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In response to the problems in related technologies, this utility model proposes a high-efficiency separation device for free silica in eclogite ore, so as to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A high-efficiency separation device for free silica in eclogite ore includes a base, a working trough on top of the base, a support connected to the top of the working trough, and a vibration motor connected to the bottom of the support by bolts and nuts. A fan is provided on one side of the vibration motor. A second separation screen is provided above the support, and a first separation screen is provided above the second separation screen. The first and second separation screens are inclinedly connected inside a sealed barrel. The mesh size and density of the first and second separation screens are designed according to the size of the free silica to be separated, and the mesh size and density of the first separation screen are always greater than those of the second separation screen. A first feed inlet is provided at the top of the sealed barrel, and a second feed inlet is provided on one side of the first feed inlet.

[0008] Furthermore, in order to enable the high-efficiency separation device for free silica in eclogite ore to operate mobilely, a moving mechanism is fixedly connected to the bottom of the base;

[0009] The moving mechanism includes casters connected to the four corners of the bottom of the cross, and one end of the telescopic rod welded to the center of the cross. The other end of the telescopic rod is connected to the base.

[0010] Furthermore, in order to reduce pollution from the gas emitted during the operation of the high-efficiency separation device for free silica in eclogite ore, the air inlet of the blower is located inside the working tank, and an exhaust pipe is provided at the exhaust port of the blower. The outlet of the exhaust pipe passes through the working tank and is connected to a filter bag.

[0011] Furthermore, in order to enable the high-efficiency separation device for free silica in eclogite ore to separate particles of different sizes, the sealing barrel includes a barrel cover, which is connected to the upper barrel ring by a barrel hoop. The upper barrel ring is connected to the lower barrel ring by a barrel hoop below. The barrel hoop is tightened by bolts and nuts. A sealing ring is provided at the bottom of the lower barrel ring, and the bottom of the sealing ring is connected to the upper end of the working groove.

[0012] Furthermore, in order to collect the particulate matter separated by the high-efficiency separation device for free silica in eclogite ore, discharge pipes are connected to both sides of the sealed barrel and to the corresponding inclined bottom ends of separation mesh one and separation mesh two. A collection bag is connected to the side of the discharge pipe away from the sealed barrel.

[0013] Furthermore, in order to reduce the emission of polluting gases during the feeding of the high-efficiency separation device for free silica in eclogite ore, a push-pull groove is provided at the two openings of the feed inlet. A push-pull door is movably connected inside the push-pull groove, and handles are fixedly connected to both ends of the push-pull door.

[0014] Furthermore, a cylinder and a damping device are provided around the base. The output ends of the cylinder and the damping device are connected to the outside of the lower barrel ring. The cylinder is provided with an air filling and emptying hole, and the inner wall of the damping device is coated with a wear-resistant layer.

[0015] The beneficial effects of this utility model are as follows: the moving mechanism moves the sorting device to collect free silica over a large area; the vibration motor drives the sealed barrel to vibrate; the fan causes the gas inside the sealed barrel to be discharged; the free silica outside is sucked into the sealed barrel from the feed inlet, and then sorted by sorting mesh one and sorting mesh two. The two sorting meshes of different numbers can screen particles of different sizes. Finally, the gas enters the working tank and is filtered by the exhaust pipe before being discharged. This realizes the sorting of particles of different sizes, improves the sorting efficiency, reduces the harm to human health and the environment, and optimizes resource utilization. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments 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 these drawings without creative effort.

[0017] Figure 1This is a schematic diagram of the overall structure of a high-efficiency separation device for free silica in eclogite ore according to an embodiment of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the internal structure of a high-efficiency separation device for free silica in eclogite ore according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the base structure in a high-efficiency separation device for free silica in eclogite ore according to an embodiment of the present utility model;

[0020] Figure 4 This is a disassembly diagram of the sealed barrel structure in a high-efficiency separation device for free silica in eclogite ore according to an embodiment of the present utility model;

[0021] Figure 5 This is an enlarged view of the interior of the working tank in a high-efficiency separation device for free silica in eclogite ore according to an embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of a cylinder in a high-efficiency separation device for free silica in eclogite ore according to an embodiment of the present utility model;

[0023] Figure 7 This is a cross-sectional view of the damping device in a high-efficiency separation device for free silica in eclogite ore according to an embodiment of the present utility model.

[0024] In the picture:

[0025] 1. Moving mechanism; 101. Casters; 102. Cross; 103. Telescopic rod; 2. Outriggers; 3. Base; 4. Working trough; 5. Filter bag; 6. Exhaust pipe; 7. Collection bag; 8. Discharge pipe; 9. Bucket hoop; 10. Sealed bucket; 1001. Bucket lid; 1002. Upper bucket ring; 1003. Lower bucket ring; 1004. Sealing ring; 11. Feed inlet one; 12. Feed inlet two; 13. Sliding door; 14. Handle; 15. Sliding groove; 16. Sorting screen one; 17. Sorting screen two; 18. Support; 19. Vibration motor; 20. Fan; 21. Cylinder; 22. Damping device; 23. Inflation / depression port; 24. Wear-resistant layer. 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 protection scope of the present utility model.

[0027] According to an embodiment of the present invention, a high-efficiency separation device for free silica in eclogite ore is provided.

[0028] Example 1;

[0029] like Figures 1-5 As shown, an efficient separation device for free silica in eclogite ore according to an embodiment of the present invention includes a base 3, which supports an upper working trough 4 and a sealed container 10. A moving mechanism 1 is fixedly connected below the base 3. The moving mechanism 1 includes casters 101, which are connected to the four corners of the bottom of a cross 102. One end of a telescopic rod 103 is welded to the center of the cross 102, and the other end of the telescopic rod 103 is connected to the base 3. The moving mechanism 1 is connected to the device above through the base 3. A working trough 4 is provided above the base 3. The working trough 4 is made of rubber to isolate dust. Three cylinders 21 and three damping devices 22 are installed on the outer side of the working groove 4. One end of each cylinder 21 and damping device 22 is connected to the base 3, and the other end is connected to the outer side of the lower barrel ring 1003. A charging / discharging hole 23 is provided on one side of the bottom of the cylinder 21. An air core is installed inside the hole to charge and discharge air at the bottom of the cylinder 21. After being charged, the gas area inside the cylinder 21 is filled with high-pressure air, which can be compressed a second time when the vibration motor 19 vibrates. When not vibrating, it can stabilize the sorting device above the position. The outer wall of the piston of the damping device 22 is coated with a wear-resistant layer 24. The wear-resistant layer 24 and the damping device 22 work together to counteract the wear. The vibration above provides support and stability to the sealed barrel 10. A support frame 18 is connected to the top of the working trough 4, and the bottom of the support frame 18 is connected to the vibration motor 19 via bolts and nuts. A fan 20 is located on one side of the vibration motor 19. The air inlet of the fan 20 is located inside the working trough 4, and an exhaust pipe 6 is located at the exhaust port of the fan 20. The outlet of the exhaust pipe 6 passes through the working trough 4 and is connected to a filter bag 5. The exhaust pipe 6 and the filter bag 5 work together to reduce gas pollution emitted during the operation of the high-efficiency separation device for free silica in eclogite ore. A sorting screen 17 is located above the support frame 18. A sorting mesh 16 is provided above the second 17. The sorting mesh 16 and the second 17 are inclinedly connected inside the sealed barrel 10. The mesh size and density of the sorting mesh 16 and the second 17 are designed according to the size of the free silica to be sorted. The mesh size and density of the sorting mesh 16 are always greater than those of the second 17. The top of the sealed barrel 10 is provided with a feed inlet 11. A feed inlet 2 12 is provided on one side of the feed inlet 11. A push-pull groove 15 is provided at the opening of the feed inlet 2 12. A push-pull door 13 is movably connected inside the push-pull groove 15. Handles 14 are fixedly connected to both ends of the push-pull door 13.

[0030] Through the above embodiments, the free silica is collected over a large area by moving the sorting device via the moving mechanism 1. The vibration motor 19 drives the sealed barrel 10 to vibrate, and the fan 20 causes the gas inside the sealed barrel 10 to be discharged. Finally, the free silica is collected in the sealed barrel 10, and the layer-by-layer sorting of particles of different sizes is carried out directly inside the sealed barrel 10, making the sorting more convenient, faster and more efficient.

[0031] Example 2;

[0032] like Figure 4 As shown, an efficient separation device for free silica in eclogite ore according to an embodiment of the present invention includes a sealed barrel 10. The sealed barrel 10 includes a barrel cover 1001, which is connected to an upper barrel ring 1002 via a barrel hoop 9. The upper barrel ring 1002 is connected to a lower barrel ring 1003 via a barrel hoop 9 at its lower end. The barrel hoop 9 is tightened at its fixed point by bolts and nuts. A sealing ring 1004 is provided at the bottom of the lower barrel ring 1003. The bottom of the sealing ring 1004 is connected to the upper end of the working groove 4. Both sides of the sealed barrel 10 are connected to discharge pipes 8 at the corresponding inclined bottom ends of the first separation mesh 16 and the second separation mesh 17. A collection bag 7 is connected to the side of the discharge pipe 8 away from the sealed barrel 10.

[0033] Through the above embodiments, the external free silica is sorted by sorting mesh 16 and sorting mesh 17. The two sorting meshes with different numbers can screen particles of different sizes. The final gas enters the working tank 4 and is filtered by the exhaust pipe 6 before being discharged. This achieves the sorting of particles of different sizes. The final gas is also filtered, reducing the components that are harmful to human health and the environment.

[0034] In summary, using the above-mentioned technical solution of this utility model, firstly, the operator moves the high-efficiency separation device for free silica in eclogite ore to the area for collecting free silica. Then, the telescopic rod 103 is retracted, and the separation device is fixed in place by the support leg 2. Next, the power to the vibration motor 19 and the fan 20 is turned on. The vibration motor 19 drives the high-efficiency separation device for free silica to vibrate, and the fan 20 also runs. At this time, the sliding door 13 of the feed inlet 12 is opened, allowing gas and impurities containing free silica from the outside to enter the sealed container 10. Subsequently, the entering gas and impurities first enter the upper ring 1002 and pass through the first separation screen 16 within the upper ring 1002. At this time, larger particles are screened out. Because the first separation screen 16 is inclined, the screened particles are densely packed... Under continuous vibration, the gas in the sealed drum 10 will slide into the collection bag 7 at the outlet of the discharge pipe 8. Then, the gas containing free silica and small impurities enter the lower drum ring 1003. The mesh of the second sorting mesh 17 is even finer, which can screen out the small particles and let them slide into the collection bag 7 at the outlet pipe 8. In actual operation, the mesh size and density of the first sorting mesh 16 and the second sorting mesh 17 are designed according to the size of the free silica that needs to be sorted. The mesh size and density of the first sorting mesh 16 are always greater than those of the second sorting mesh 17. Finally, the remaining small particles and a small amount of polluting gas enter the working tank 4. The fan 20 inside the working tank 4 drives the gas through the exhaust pipe 6 and then through the filter bag 5 at the outlet of the exhaust pipe 6 for the final filtration. After filtration, the gas is discharged. The device is also equipped with a feed inlet 11, and a retractable hose can be installed at the inlet of the feed inlet 11. Combined with the moving mechanism 1 of the high-efficiency separation device for free silica in eclogite ore, it can achieve large-area collection without dead corners.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency separation device for free silica in eclogite ore, characterized in that, Includes a base (3), a working groove (4) is provided above the base (3), a bracket (18) is connected to the top of the working groove (4), the bottom of the bracket (18) is connected to the vibration motor (19) by bolts and nuts, a fan (20) is provided on one side of the vibration motor (19), a second sorting screen (17) is provided above the bracket (18), a first sorting screen (16) is provided above the second sorting screen (17), the first sorting screen (16) and the second sorting screen (17) are inclinedly connected inside the sealed barrel (10), the top of the sealed barrel (10) is provided with a first feed inlet (11), and a second feed inlet (12) is provided on one side of the first feed inlet (11).

2. The high-efficiency separation device for free silica in eclogite ore according to claim 1, characterized in that, The air inlet of the fan (20) is located inside the working tank (4), and the exhaust pipe (6) is provided at the exhaust port of the fan (20). The outlet of the exhaust pipe (6) passes through the outer wall of the working tank (4) and is connected to a filter bag (5).

3. The high-efficiency separation device for free silica in eclogite ore according to claim 1, characterized in that, The sealed barrel (10) includes a barrel cover (1001), which is connected to the upper barrel ring (1002) via a barrel hoop (9). The upper barrel ring (1002) is connected to the lower barrel ring (1003) via a barrel hoop (9) at the bottom. The barrel hoop (9) is tightened by bolts and nuts. A sealing ring (1004) is provided at the bottom of the lower barrel ring (1003), and the bottom of the sealing ring (1004) is connected to the upper end of the working groove (4).

4. The high-efficiency separation device for free silica in eclogite ore according to claim 1, characterized in that, Both sides of the sealed barrel (10) and the corresponding bottom of the inclined parts of the sorting mesh one (16) and sorting mesh two (17) are connected to the discharge pipe (8), and the end of the discharge pipe (8) away from the sealed barrel (10) is provided with a collection bag (7).

5. The high-efficiency separation device for free silica in eclogite ore according to claim 1, characterized in that, The feed inlet 2 (12) is provided with a push-pull groove (15), and a push-pull door (13) is movably connected inside the push-pull groove (15). The push-pull door (13) is fixedly connected to both ends with handles (14).

6. The high-efficiency separation device for free silica in eclogite ore according to claim 1, characterized in that, The base (3) is equipped with a cylinder (21) and a damping device (22) on its periphery. The output ends of the cylinder (21) and the damping device (22) are connected to the outside of the lower barrel ring (1003). The cylinder (21) is equipped with an air filling and emptying hole (23). The inner wall of the damping device (22) is coated with a wear-resistant layer (24).

7. The high-efficiency separation device for free silica in eclogite ore according to claim 1, characterized in that, A moving mechanism (1) is fixedly connected to the bottom of the base (3); The moving mechanism (1) includes casters (101), which are connected to the four corners of the bottom of the cross (102). The center of the cross (102) is welded to one end of the telescopic rod (103), and the other end of the telescopic rod (103) is connected to the base (3). The bottom outer side of the base (3) is connected to the support leg (2).

Images