Iron ore concentrate recycling and screening all-in-one machine

Abstract

The utility model discloses an iron ore concentrate recycling and screening all-in-one machine which comprises a bottom plate, a recycling box is placed on the right side of the top of the bottom plate, telescopic columns are fixedly connected to the four corners of the top of the bottom plate, output rods of the telescopic columns are fixedly connected with a screening plate, and the output rods of the telescopic columns are sleeved with damping springs. And an inner cavity of the screening plate is fixedly connected with a screening net plate. Water in the inner cavity of the water tank is pumped through the water pumping pipe by starting the water suction pump, the water is pumped into the inner cavity of the transverse pipe through the water pumping pipe, the water suction pump and the water outlet pipe, and then the screened iron ore concentrate is subjected to spraying dust falling through the spraying head, so that dust is prevented from drifting in the air, and the advantage of automatic dust falling is achieved; then impurities in the water are filtered through the filter shell and the filter screen, and the filtered water falls into the inner cavity of the water tank to be recycled, so that the water can be recycled, and waste of water resources is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of iron concentrate processing, in particular to an iron concentrate recovery and screening integrated machine. Background Art

[0002] Iron concentrate refers to the concentrate powder obtained by crushing, grinding and beneficiation of natural ore. The concentrate powder is divided into various types according to the different beneficiation methods, such as magnetic separation, flotation, gravity separation and other concentrate powders. Good iron concentrate pelletizing performance is the basis and prerequisite for producing high-quality pelletized ore. With the increasing consumption of China's iron ore resources and the use of a large number of lean and complex ores, the pelletizing performance of iron concentrate has declined to varying degrees, which has had a significant impact on the entire pelletizing industry. Focusing on how to effectively utilize resources and improve the pelletizing performance of iron concentrate, some research has been carried out in China.

[0003] When iron concentrate is recycled and screened, an iron concentrate recycling and screening integrated machine is needed. The existing iron concentrate recycling and screening integrated machine does not have the function of dust reduction, resulting in a large amount of dust being generated when the iron concentrate is recycled and screened. The dust floats in the air, and workers inhale the dust for a long time, which is harmful to their health and is not conducive to their health. Therefore, we provide an iron concentrate recycling and screening integrated machine to solve the above problems. Summary of the invention

[0004] The purpose of the utility model is to provide an integrated iron ore recovery and screening machine, which has the advantage of automatic dust reduction, and solves the problem that the existing integrated iron ore recovery and screening machine does not have the function of dust reduction, resulting in a large amount of dust being generated when the iron ore is recovered and screened, and the dust is dispersed in the air, and the workers' long-term inhalation of the dust causes harm to their health.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated iron ore recovery and screening machine, comprising a bottom plate, a recovery box is placed on the right side of the top of the bottom plate, four corners of the top of the bottom plate are fixedly connected with telescopic columns, the output rods of the telescopic columns are fixedly connected with the screening plate, the output rod sleeves of the telescopic columns are provided with shock-absorbing springs, the inner cavity of the screening plate is fixedly connected with a screening mesh plate, the front and rear sides of the top of the screening plate are fixedly connected with limit plates, the outer side of the limit plates is fixedly connected with a screening vibration motor, the left side of the top of the bottom plate is fixedly connected with a water tank, and the top of the water tank is fixedly connected with a water tank. The front and rear sides of the part are fixedly connected with fixing plates, the inner cavity of the water tank is fixedly installed with a filter shell, the inner cavity of the filter shell is fixedly connected with a filter screen, the outer side of the fixing plate is fixedly connected with a protection box, the inner cavity of the protection box is fixedly installed with a water pump, the bottom of the water pump is connected with a water pump pipe, one end of the water pump pipe away from the water pump passes through the bottom of the protection box and is connected with the bottom of the outer side of the water tank, the top of the water pump is connected with a water outlet pipe, one end of the water outlet pipe away from the water pump passes through the inner side of the fixing plate and is connected with a transverse pipe, and the bottom of the transverse pipe is connected with a sprinkler head.

[0006] As a preferred solution, a heat dissipation groove is provided on the outer side of the protection box, and a dustproof net is fixedly connected to the inner cavity of the heat dissipation groove.

[0007] As a preferred solution, a mounting seat is fixedly connected to the inner side of the water pump, and the inner side of the mounting seat is fixedly mounted to the inner wall of the protection box.

[0008] As a preferred solution, both sides of the top of the transverse tube are fixedly connected with fixing columns, the top of the fixing columns is fixedly connected with fixing blocks, and the outer side of the fixing block is fixedly connected to the top of the inner side of the fixing plate.

[0009] As a preferred solution, support plates are fixedly connected to both sides of the inner wall of the water tank, and the top of the support plate is in contact with the bottom of the filter shell.

[0010] As a preferred solution, mounting blocks are fixedly connected to both sides of the top of the filter housing, and the inner sides of the mounting blocks are fixedly mounted to the inner wall of the water tank by bolts.

[0011] As a preferred solution, the number of the spray heads is five, and the five spray heads are connected at equal distances at the bottom of the transverse tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model starts the water in the inner cavity of the water tank through the water pump through the water pump pipe, the water is pumped into the inner cavity of the horizontal pipe through the water pump pipe, the water pump and the water outlet pipe, and then the screened iron concentrate is sprayed through the spray head to reduce dust, so as to prevent the dust from floating in the air, thereby achieving the advantage of automatic dust reduction. The water falls through the screening mesh plate, and then the impurities in the water are filtered through the filter shell and the filter net. The filtered water falls into the inner cavity of the water tank for recovery, so that the water can be recycled and the waste of water resources can be prevented. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 3 It is a right side structural sectional view of the utility model.

[0017] In the figure: 1. bottom plate; 2. recovery box; 3. telescopic column; 4. screening plate; 5. shock-absorbing spring; 6. screening mesh plate; 7. limit plate; 8. screening vibration motor; 9. water tank; 10. fixed plate; 11. filter shell; 12. filter net; 13. protective box; 14. water pump; 15. water pipe; 16. water outlet pipe; 17. horizontal pipe; 18. sprinkler head; 19. heat sink; 20. dust net; 21. mounting base; 22. fixed column; 23. fixed block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3, an iron ore concentrate recovery and screening integrated machine comprises a bottom plate 1, a recovery box 2 is placed on the right side of the top of the bottom plate 1, the four corners of the top of the bottom plate 1 are fixedly connected with telescopic columns 3, the output rod of the telescopic column 3 is fixedly connected with a screening plate 4, the output rod sleeve of the telescopic column 3 is provided with a shock-absorbing spring 5, the inner cavity of the screening plate 4 is fixedly connected with a screening mesh plate 6, the front and rear sides of the top of the screening plate 4 are fixedly connected with a limiting plate 7, the outer side of the limiting plate 7 is fixedly connected with a screening vibration motor 8, a water tank 9 is fixedly connected to the left side of the top of the bottom plate 1, the front and rear sides of the top of the water tank 9 are fixedly connected with a fixing plate 10, a filter shell 11 is fixedly installed in the inner cavity of the water tank 9, a filter screen 12 is fixedly connected to the inner cavity of the filter shell 11, a protective box 13 is fixedly connected to the outer side of the fixed plate 10, a water pump 14 is fixedly installed in the inner cavity of the protective box 13, and a water pump 14 is connected to the bottom of the water pump 14 with a water pump pipe 15. The end of the pipe 15 away from the water pump 14 passes through the bottom of the protection box 13 and is connected to the bottom of the outer side of the water tank 9. The top of the water pump 14 is connected to a water outlet pipe 16. The end of the water outlet pipe 16 away from the water pump 14 passes through the inner side of the fixed plate 10 and is connected to a transverse pipe 17. The bottom of the transverse pipe 17 is connected to a spray head 18. The water in the inner cavity of the water tank 9 is pumped through the water pump 14 through the water pump pipe 15. The water is pumped into the inner cavity of the transverse pipe 17 through the water pump pipe 15, the water pump 14 and the water outlet pipe 16, and then the screened iron concentrate is sprayed through the spray head 18 to reduce dust, so as to prevent dust from floating in the air, thereby achieving the advantage of automatic dust reduction. The water falls through the screening mesh plate 6, and then the impurities in the water are filtered through the filter shell 11 and the filter mesh 12. The filtered water falls into the inner cavity of the water tank 9 for recovery, so that the water can be recycled to prevent the waste of water resources.

[0020] A heat dissipation slot 19 is formed on the outer side of the protection box 13 , and a dustproof net 20 is fixedly connected to the inner cavity of the heat dissipation slot 19 .

[0021] Through the above technical solution, by providing the heat dissipation groove 19, the water pump 14 can be easily cooled, and by providing the dustproof net 20, the inner cavity of the protection box 13 can be dustproof.

[0022] The inner side of the water pump 14 is fixedly connected with a mounting seat 21 , and the inner side of the mounting seat 21 is fixedly mounted to the inner wall of the protection box 13 .

[0023] Through the above technical solution, by providing the mounting seat 21, the water pump 14 can be easily fixed and installed and disassembled.

[0024] Both sides of the top of the transverse tube 17 are fixedly connected with fixing columns 22 , the top of the fixing columns 22 is fixedly connected with a fixing block 23 , and the outer side of the fixing block 23 is fixedly connected to the top of the inner side of the fixing plate 10 .

[0025] Through the above technical solution, by providing the fixing column 22 and the fixing block 23, the transverse tube 17 and the spray head 18 are fixed and supported, thereby increasing the stability of the transverse tube 17 and the spray head 18 when in use.

[0026] Support plates are fixedly connected to both sides of the inner wall of the water tank 9 , and the top of the support plates is in contact with the bottom of the filter housing 11 .

[0027] Through the above technical solution, by providing the support plate, the filter housing 11 and the filter screen 12 are installed in a limited position.

[0028] Both sides of the top of the filter housing 11 are fixedly connected with mounting blocks, and the inner sides of the mounting blocks are fixedly mounted to the inner wall of the water tank 9 by bolts.

[0029] Through the above technical solution, by providing the mounting blocks and bolts, the filter housing 11 and the filter screen 12 can be conveniently fixed and installed and easily disassembled and cleaned.

[0030] The number of the spray heads 18 is five, and the five spray heads 18 are connected to the bottom of the transverse pipe 17 at equal distances.

[0031] Through the above technical solution, by setting the spray head 18, the screened iron ore concentrate can be sprayed to reduce dust, and the iron ore concentrate can be automatically sprayed to reduce dust.

[0032] The working principle of the utility model is as follows: firstly, the screening vibration motor 8 is turned on through the external controller, the screening vibration motor 8 is started to drive the limit plate 7, the screening plate 4 and the screening mesh plate 6 to vibrate, the screening plate 4 vibrates to drive the telescopic column 3 to contract, the screening plate 4 is elastically damped by the damping spring 5, and then the iron concentrate is placed on the top of the screening plate 4, the iron concentrate is screened by the screening mesh plate 6, and the screened iron concentrate falls into the inner cavity of the recovery box 2 for recovery, and then the water pump 14 is turned on through the external controller, and the water pump 14 is started The water in the inner cavity of the water tank 9 is pumped through the pumping pipe 15, the water is pumped into the inner cavity of the transverse pipe 17 through the pumping pipe 15, the pump 14 and the outlet pipe 16, and then the screened iron concentrate is sprayed with dust reduction through the spray head 18 to prevent the dust from floating in the air. The water falls through the screening mesh plate 6, and then the impurities in the water are filtered through the filter shell 11 and the filter mesh 12. The filtered water falls into the inner cavity of the water tank 9 for recovery, so that the water can be recycled and the waste of water resources can be prevented, thereby achieving the advantage of automatic dust reduction.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated iron ore recovery and screening machine, comprising a bottom plate (1), characterized in that: A recovery box (2) is placed on the right side of the top of the bottom plate (1); telescopic columns (3) are fixedly connected to the four corners of the top of the bottom plate (1); an output rod of the telescopic column (3) is fixedly connected to a screening plate (4); a shock-absorbing spring (5) is provided in the output rod sleeve of the telescopic column (3); a screening mesh plate (6) is fixedly connected to the inner cavity of the screening plate (4); a limiting plate (7) is fixedly connected to the front and rear sides of the top of the screening plate (4); a screening vibration motor (8) is fixedly connected to the outer side of the limiting plate (7); a water tank (9) is fixedly connected to the left side of the top of the bottom plate (1); a fixing plate (10) is fixedly connected to the front and rear sides of the top of the water tank (9); and a filter housing is fixedly installed in the inner cavity of the water tank (9). (11), a filter screen (12) is fixedly connected to the inner cavity of the filter shell (11), a protection box (13) is fixedly connected to the outer side of the fixing plate (10), a water pump (14) is fixedly installed in the inner cavity of the protection box (13), the bottom of the water pump (14) is connected to a water pump pipe (15), one end of the water pump pipe (15) away from the water pump (14) passes through the bottom of the protection box (13) and is connected to the bottom of the outer side of the water tank (9), the top of the water pump (14) is connected to a water outlet pipe (16), one end of the water outlet pipe (16) away from the water pump (14) passes through the inner side of the fixing plate (10) and is connected to a transverse pipe (17), and the bottom of the transverse pipe (17) is connected to a sprinkler head (18).

2. The iron ore concentrate recovery and screening integrated machine according to claim 1, characterized in that: A heat dissipation groove (19) is provided on the outer side of the protection box (13), and a dustproof net (20) is fixedly connected to the inner cavity of the heat dissipation groove (19).

3. The iron ore concentrate recovery and screening integrated machine according to claim 1, characterized in that: The inner side of the water pump (14) is fixedly connected to a mounting seat (21), and the inner side of the mounting seat (21) is fixedly mounted to the inner wall of the protection box (13).

4. The iron ore concentrate recovery and screening integrated machine according to claim 1, characterized in that: Both sides of the top of the transverse tube (17) are fixedly connected with fixing columns (22), the top of the fixing columns (22) is fixedly connected with a fixing block (23), and the outer side of the fixing block (23) is fixedly connected to the top of the inner side of the fixing plate (10).

5. The iron ore concentrate recovery and screening integrated machine according to claim 1, characterized in that: Support plates are fixedly connected to both sides of the inner wall of the water tank (9), and the top of the support plate is in contact with the bottom of the filter housing (11).

6. The iron ore concentrate recovery and screening integrated machine according to claim 1, characterized in that: Both sides of the top of the filter housing (11) are fixedly connected with mounting blocks, and the inner sides of the mounting blocks are fixedly mounted to the inner wall of the water tank (9) via bolts.

7. The iron ore concentrate recovery and screening integrated machine according to claim 1, characterized in that: The number of the spray heads (18) is five, and the five spray heads (18) are connected to the bottom of the transverse tube (17) at equal distances.

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