Pretreatment device for wet production of iron oxide black

Abstract

The utility model relates to the technical field of material treatment equipment, and discloses a pretreatment device for wet production of iron oxide black, which comprises a bottom plate, an upper surface of the bottom plate is fixedly connected with a crushing box; and the limiting rods are movably connected to the left side and the right side of the upper surface of the smashing box in a sleeving mode, and the bottom ends of the limiting rods penetrate through the smashing box, extend into the smashing box and are fixedly connected with pressing plates. By arranging the limiting rod, the pressing plate, the gear, the toothed plate and the smashing wheel, when the first motor operates, the circular shaft and the gear start to rotate, due to the fact that the gear is meshed with the toothed plate, rotation of the gear drives the toothed plate, and the toothed plate and the pressing plate start to move downwards under limiting of the limiting rod; and finally, the pressing plate can abut against the large-size ore in the crushing box, so that the ore makes contact with the two crushing wheels all the time, and at the moment, the large-size ore can be crushed through rotation of the two crushing wheels.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing equipment, and more specifically, to a pretreatment device for wet production of iron oxide black. Background Art

[0002] Black iron oxide is an important inorganic pigment. It usually appears dark black to gray black, and has good corrosion resistance and excellent hiding power. Therefore, it can be used not only as a pigment, but also as a preservative and filler. Due to its excellent physical and chemical properties and available range, it is widely used in paints, inks, plastics and rubber industries.

[0003] When operators are producing black iron oxide, they often use a pretreatment device to crush the iron ore to separate the iron filings needed for the production of black iron oxide. In actual use, although the existing pretreatment device has a basic crushing function, when the existing pretreatment device encounters larger ore, the two crushing wheels cannot bring the ore to the crushing position through friction, causing the ore to slide above the two crushing wheels and cannot be crushed by the crushing wheels, eventually causing the pretreatment device to be blocked by the ore, so it needs to be improved. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a pretreatment device for wet production of black iron oxide, which has the advantage of being able to crush large-volume ores.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a pretreatment device for wet production of iron oxide black, comprising:

[0006] A bottom plate, the upper surface of which is fixedly connected with a crushing box;

[0007] A limit rod, wherein the limit rod is movably sleeved on the left and right sides of the upper surface of the crushing box, and the bottom end of the limit rod passes through the crushing box and extends to the inside of the crushing box and is fixedly connected with a pressure plate;

[0008] A material pressing mechanism, wherein the material pressing mechanism is arranged on the upper surface of the crushing box;

[0009] Among them, the pressing mechanism includes a No. 1 motor, which is fixedly installed in the middle of the upper surface of the crushing box, and the other end of the output shaft of the No. 1 motor is fixedly sleeved with a round shaft, and the outer surface of the round shaft is fixedly sleeved with a gear, and the outer surface of the gear is meshed with a toothed plate, and the bottom end of the toothed plate passes through the crushing box and extends to the upper surface of the pressure plate and is fixedly connected to the pressure plate. The rotation of the gear causes the toothed plate and the pressure plate to move downward together.

[0010] As a preferred technical solution of the utility model, a No. 2 motor is fixedly installed on both sides of the left and right sides of the front surface of the crushing box, and the other end of the output shaft of the No. 2 motor is fixedly sleeved with a rotating shaft. The rear end of the rotating shaft passes through the crushing box and extends to the rear side of the crushing box. A crushing wheel located inside the crushing box is fixedly sleeved on the outer surface of the rotating shaft. There are two crushing wheels, and the two crushing wheels have the same size.

[0011] As a preferred technical solution of the utility model, the left and right sides of the inner surface of the crushing box are fixedly connected with sliding blocks located above the crushing wheel, and the left surface of the crushing box is fixedly connected with a feed inclined plate.

[0012] As a preferred technical solution of the utility model, a material baffle plate is fixedly installed on the top of the right side of the inner surface of the crushing box, a hollow block located on the right side of the material baffle plate is fixedly connected to the right surface of the crushing box, and a connecting pipe is fixedly connected to the right side of the lower surface of the hollow block.

[0013] As a preferred technical solution of the utility model, a fan is fixedly installed on the right surface of the hollow block, an air inlet pipe is fixedly connected to the left surface of the fan, the left end of the air inlet pipe passes through the hollow block and extends to the interior of the hollow block, and an air outlet pipe is fixedly connected to the right surface of the fan.

[0014] As a preferred technical solution of the utility model, the inner surface of the hollow block is fixedly installed with a water baffle located on the left side of the air inlet pipe, the upper surface of the hollow block is fixedly connected to a water tank, the bottom end of the inner surface of the water tank is fixedly connected to an atomizing nozzle, and the bottom end of the atomizing nozzle passes through the water tank and the hollow block in sequence and extends to the interior of the hollow block.

[0015] As a preferred technical solution of the utility model, a water pump is fixedly installed on the upper surface of the water tank, a water outlet pipe is fixedly connected to the lower surface of the water pump, the bottom end of the water outlet pipe passes through the water tank and extends to the interior of the water tank, and a water inlet pipe is fixedly connected to the right side of the outer surface of the water pump.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model sets a limit rod, a pressure plate, a gear, a toothed plate and a crushing wheel. When the No. 1 motor is running, the circular shaft and the gear will start to rotate. Since the gear and the toothed plate are meshed with each other, the rotation of the gear will drive the toothed plate, so that the toothed plate and the pressure plate start to move downward under the limit of the limit rod. Finally, the pressure plate will support the large volume of ore inside the crushing box, so that the ore is always in contact with the two crushing wheels. At this time, the rotation of the two crushing wheels can crush the large volume of ore, thereby realizing the crushing function of the large volume of ore.

[0018] 2. The utility model is provided with a hollow block, a connecting pipe, a fan, an atomizing nozzle and a water pump. When the fan is running, the air containing dust in the crushing box will enter the interior of the hollow block through the baffle plate, and the operation of the water pump will cause the external water to begin to be injected into the interior of the water tank. At this time, the water entering the atomizing nozzle will be sprayed into the interior of the hollow block in the form of water mist, and the water mist will come into contact with the dust in the air, so that the dust will be settled and finally fall to the outside of the crushing box as a whole through the connecting pipe, thereby solving the problem that a large amount of dust will be generated during the operation of the crushing box as a whole to pollute the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the back of the utility model;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 5 for Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0024] In the figure: 1. bottom plate; 2. crushing box; 3. limit rod; 4. pressure plate; 5. No. 1 motor; 6. round shaft; 7. gear; 8. tooth plate; 9. No. 2 motor; 10. rotating shaft; 11. crushing wheel; 12. sliding block; 13. feed inclined plate; 14. baffle plate; 15. hollow block; 16. connecting pipe; 17. fan; 18. air outlet pipe; 19. air inlet pipe; 20. water baffle plate; 21. water tank; 22. atomizing nozzle; 23. water pump; 24. water outlet pipe; 25. water inlet pipe. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 5 As shown, the utility model provides a pretreatment device for wet production of iron oxide black, comprising:

[0027] A bottom plate 1, a crushing box 2 is fixedly connected to the upper surface of the bottom plate 1;

[0028] The limiting rod 3 is movably sleeved on the left and right sides of the upper surface of the crushing box 2, and the bottom end of the limiting rod 3 penetrates the crushing box 2 and extends to the inside of the crushing box 2 and is fixedly connected with a pressing plate 4;

[0029] A material pressing mechanism, which is arranged on the upper surface of the crushing box 2;

[0030] Among them, the pressing mechanism includes a No. 1 motor 5, which is fixedly installed in the middle of the upper surface of the crushing box 2. The other end of the output shaft of the No. 1 motor 5 is fixedly sleeved with a round shaft 6, and the outer surface of the round shaft 6 is fixedly sleeved with a gear 7. The outer surface of the gear 7 is meshed with a tooth plate 8. The bottom end of the tooth plate 8 penetrates the crushing box 2 and extends to the upper surface of the pressure plate 4 and is fixedly connected to the pressure plate 4. The rotation of the gear 7 causes the tooth plate 8 and the pressure plate 4 to move downward together.

[0031] When motor 5 is running, circular shaft 6 and gear 7 will start to rotate. Since the outer surface of gear 7 and the outer surface of tooth plate 8 are meshed with each other, the rotation of gear 7 will drive tooth plate 8, causing tooth plate 8 and pressure plate 4 to start to move downward.

[0032] Among them, a No. 2 motor 9 is fixedly installed on the left and right sides of the front surface of the crushing box 2, and a rotating shaft 10 is fixedly sleeved on the other end of the output shaft of the No. 2 motor 9. The rear end of the rotating shaft 10 penetrates the crushing box 2 and extends to the rear side of the crushing box 2. A crushing wheel 11 located inside the crushing box 2 is fixedly sleeved on the outer surface of the rotating shaft 10. There are two crushing wheels 11, and the two crushing wheels 11 have the same size.

[0033] The rotation of the two crushing wheels 11 can crush the ore.

[0034] The left and right sides of the inner surface of the crushing box 2 are fixedly connected with sliding blocks 12 located above the crushing wheel 11 , and the left surface of the crushing box 2 is fixedly connected with a feed inclined plate 13 .

[0035] The operator can put the ore into the crushing box 2 from the feed inclined plate 13 .

[0036] A material baffle plate 14 is fixedly installed on the top of the right side of the inner surface of the crushing box 2, a hollow block 15 located on the right side of the material baffle plate 14 is fixedly connected to the right surface of the crushing box 2, and a connecting pipe 16 is fixedly connected to the right side of the lower surface of the hollow block 15.

[0037] The blocking plate 14 can prevent the ore from entering the interior of the hollow block 15 .

[0038] Among them, a fan 17 is fixedly installed on the right surface of the hollow block 15, an air inlet pipe 19 is fixedly connected to the left surface of the fan 17, the left end of the air inlet pipe 19 passes through the hollow block 15 and extends to the interior of the hollow block 15, and an air outlet pipe 18 is fixedly connected to the right surface of the fan 17.

[0039] When the fan 17 is running, the fan 17 draws air from the inside of the crushing box 2 , so that the air inside the crushing box 2 enters the fan 17 through the air inlet pipe 19 and is discharged to the outside of the crushing box 2 through the air outlet pipe 18 .

[0040] Among them, the inner surface of the hollow block 15 is fixedly installed with a water baffle 20 located on the left side of the air inlet pipe 19, the upper surface of the hollow block 15 is fixedly connected with a water tank 21, and the bottom end of the inner surface of the water tank 21 is fixedly connected with an atomizing nozzle 22. The bottom end of the atomizing nozzle 22 passes through the water tank 21 and the hollow block 15 in sequence and extends to the interior of the hollow block 15.

[0041] The atomizing nozzle 22 can spray water in the form of water mist, thereby settling dust in the air.

[0042] Among them, a water pump 23 is fixedly installed on the upper surface of the water tank 21, and a water outlet pipe 24 is fixedly connected to the lower surface of the water pump 23. The bottom end of the water outlet pipe 24 passes through the water tank 21 and extends to the inside of the water tank 21. A water inlet pipe 25 is fixedly connected to the right side of the outer surface of the water pump 23.

[0043] When the water inlet pipe 25 and the water supply pipe are connected, the operation of the water pump 23 causes the water in the water supply pipe to enter the water pump 23 through the water inlet pipe 25 and enter the water tank 21 through the water outlet pipe 24 .

[0044] The working principle and use process of this utility model:

[0045] First, the operator connects the water supply pipe with the water inlet pipe 25, and starts the water pump 23 to allow the water in the water pipe to enter the water tank 21 through the water inlet pipe 25, the water pump 23 and the water outlet pipe 24. Then the operator puts the iron ore into the crushing box 2 through the feed ramp 13 and starts the No. 2 motor 9, the fan 17 and the atomizing nozzle 22. The operation of the No. 2 motor 9 will cause the rotating shaft 10 and the crushing wheel 11 to start rotating, and the rotation of the two crushing wheels 11 will crush the smaller ore inside the crushing box 2.

[0046] The operation of the fan 17 will cause the air inside the crushing box 2 to enter the fan 17 through the air inlet pipe 19 and be discharged to the outside of the crushing box 2 as a whole from the air outlet pipe 18. The operation of the atomizing nozzle 22 will cause the water inside the water tank 21 to be sprayed into the inside of the hollow block 15 in the form of water mist. The water mist will combine with the dust in the air inside the hollow block 15 and finally settle to the outside of the crushing box 2 as a whole through the connecting pipe 16.

[0047] When a large volume of ore enters the crushing box 2, the operator starts the No. 1 motor 5. The operation of the No. 1 motor 5 will cause the circular shaft 6 and the gear 7 to start rotating. At this time, the tooth plate 8 and the pressure plate 4 will move downward under the drive of the gear 7 and the limit of the limit rod 3. Finally, the pressure plate 4 will press the large volume of ore inside the crushing box 2, so that the ore will come into contact with the two crushing wheels 11, and finally the two crushing wheels 11 will crush the ore.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] 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. A pretreatment device for the wet production of iron oxide black, characterized in that: Included are: A bottom plate (1), the upper surface of which is fixedly connected to a crushing box (2); A limit rod (3), the limit rod (3) being movably sleeved on the left and right sides of the upper surface of the crushing box (2), the bottom end of the limit rod (3) passing through the crushing box (2) and extending to the inside of the crushing box (2) and being fixedly connected to a pressure plate (4); A material pressing mechanism, the material pressing mechanism being arranged on the upper surface of the crushing box (2); The material pressing mechanism comprises a No. 1 motor (5), which is fixedly mounted in the middle of the upper surface of the crushing box (2); a round shaft (6) is fixedly sleeved on the other end of the output shaft of the No. 1 motor (5); a gear (7) is fixedly sleeved on the outer surface of the round shaft (6); a toothed plate (8) is meshedly connected on the outer surface of the gear (7); the bottom end of the toothed plate (8) passes through the crushing box (2) and extends to the upper surface of the pressure plate (4) and is fixedly connected to the pressure plate (4); the gear (7) rotates to move the toothed plate (8) and the pressure plate (4) downward together.

2. A pretreatment device for wet production of iron oxide black according to claim 1, characterized in that: A second motor (9) is fixedly mounted on both left and right sides of the front surface of the crushing box (2); a rotating shaft (10) is fixedly sleeved on the other end of the output shaft of the second motor (9); a rear end of the rotating shaft (10) penetrates the crushing box (2) and extends to the rear side of the crushing box (2); a crushing wheel (11) located inside the crushing box (2) is fixedly sleeved on the outer surface of the rotating shaft (10); the number of the crushing wheels (11) is two, and the two crushing wheels (11) have the same size.

3. A pretreatment device for wet production of iron oxide black according to claim 1, characterized in that: The left and right sides of the inner surface of the crushing box (2) are fixedly connected with sliding blocks (12) located above the crushing wheel (11), and the left surface of the crushing box (2) is fixedly connected with a feed inclined plate (13).

4. A pretreatment device for wet production of iron oxide black according to claim 1, characterized in that: A material baffle plate (14) is fixedly installed on the top of the right side of the inner surface of the crushing box (2), a hollow block (15) located on the right side of the material baffle plate (14) is fixedly connected to the right surface of the crushing box (2), and a connecting pipe (16) is fixedly connected to the right side of the lower surface of the hollow block (15).

5. A pretreatment device for wet production of iron oxide black according to claim 4, characterized in that: A fan (17) is fixedly mounted on the right surface of the hollow block (15); an air inlet pipe (19) is fixedly connected to the left surface of the fan (17); the left end of the air inlet pipe (19) passes through the hollow block (15) and extends to the interior of the hollow block (15); and an air outlet pipe (18) is fixedly connected to the right surface of the fan (17).

6. A pretreatment device for wet production of iron oxide black according to claim 4, characterized in that: A water baffle (20) located on the left side of the air inlet pipe (19) is fixedly mounted on the inner surface of the hollow block (15); a water tank (21) is fixedly connected to the upper surface of the hollow block (15); an atomizing nozzle (22) is fixedly connected to the bottom end of the inner surface of the water tank (21); the bottom end of the atomizing nozzle (22) passes through the water tank (21) and the hollow block (15) in sequence and extends into the interior of the hollow block (15).

7. A pretreatment device for wet production of iron oxide black according to claim 6, characterized in that: A water pump (23) is fixedly mounted on the upper surface of the water tank (21), a water outlet pipe (24) is fixedly connected to the lower surface of the water pump (23), the bottom end of the water outlet pipe (24) passes through the water tank (21) and extends to the interior of the water tank (21), and a water inlet pipe (25) is fixedly connected to the right side of the outer surface of the water pump (23).

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