Efficient iron ore concentrate dehydration device

Abstract

The utility model discloses an efficient iron ore concentrate dehydration device, and belongs to the technical field of ore dehydration. Comprising a base, and a reservoir is arranged at the front end of the top of the base; the displacement assembly comprises rotating motors arranged at the two ends of the top of the base, rotating connecting rods arranged on the side faces of the rotating motors and a cover lifting hydraulic cylinder arranged at the rear end of the top of the base, and a cover lifting rod is arranged at the top of the cover lifting hydraulic cylinder. The rotary dewatering set comprises a shell arranged at the top of the base, a dewatering motor is arranged in the shell, a rotary base is arranged at the top of the dewatering motor, and a dewatering shell and a dewatering filter screen are arranged in the rotary base; the drying assembly comprises a cover. The dewatering motor drives the rotary base to rotate to throw out most of water, then the fan motor drives the fan to blow air, and the heating net heats the air to dry the remaining water. The iron ore concentrate dehydration device is compact and reasonable in structural design, good in dehydration effect and capable of efficiently completing iron ore concentrate dehydration.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dehydration, and more specifically to a high-efficiency iron ore concentrate dehydration device. Background Art

[0002] Iron concentrate refers to the concentrate powder obtained by crushing, grinding and beneficiation of natural ore. According to different beneficiation methods, concentrate powder can be divided into various types, 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 pellets. With the increasing consumption of iron ore resources in China, the use of a large number of lean and complex ores has caused the pelletizing performance of iron concentrate to decline to varying degrees, which has had a significant impact on the entire pelletizing industry.

[0003] When the existing iron ore dehydration device is in use, due to the different sizes of the dehydrated raw materials, it is necessary to select filters with different mesh sizes to dehydrate them. The filter of the existing device is troublesome to replace, and it is inconvenient to load and unload the materials after the drying is completed. Therefore, an efficient and environmentally friendly iron ore dehydration device is designed. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] The utility model aims to provide a high-efficiency iron ore concentrate dehydration device to solve the problems of troublesome filter screen replacement and inconvenient material loading and unloading proposed in the above background technology.

[0006] 2. Technical solution

[0007] An efficient iron ore concentrate dehydration device comprises a base assembly, wherein the base assembly comprises a base, and a water reservoir is arranged at the front end of the top of the base;

[0008] A displacement assembly, wherein the displacement assembly comprises a rotating motor disposed at both ends of the top of the base, a rotating connecting rod is disposed on the side of the rotating motor, and the displacement assembly comprises a cover-lifting hydraulic cylinder disposed at the rear end of the top of the base, and a cover-lifting rod is disposed on the top of the cover-lifting hydraulic cylinder;

[0009] A rotary dehydration component, the rotary dehydration component comprises a shell arranged on the top of the base, a dehydration motor is arranged inside the shell, a rotating base is arranged on the top of the dehydration motor, and a dehydration shell and a dehydration filter are arranged inside the rotating base;

[0010] The blowing and drying component comprises a cover, a fan and a heating net are arranged inside the cover, and a fan motor connected to the fan is arranged on the top of the cover.

[0011] Preferably, the water reservoir is arranged at the front end of the base by welding, a water outlet is arranged below the water reservoir, and the rotating motor and the cover lifting hydraulic cylinder are both welded to the upper part of the base.

[0012] Preferably, the rotating base is provided with a surrounding convex block, the upper end of the convex block of the rotating base is provided with an assembly part, the lower end is provided with a supporting layer, the lower end of the shell is provided with a waterproof layer, the circumference of the waterproof layer is provided with a groove, and a sealing ring is provided in the groove.

[0013] Preferably, the rotating base is provided with a plurality of grooves and a plurality of drainage grooves, the dehydration shell is provided with a plurality of protrusions on its circumference, the dehydration shell is provided with a plurality of grooves, the grooves are provided with fixing parts, and the dehydration filter is welded with a plurality of limit blocks on its circumference.

[0014] Preferably, shaft blocks are provided at both ends of the cover, threaded holes are provided on the shaft blocks, threads are provided on both sides of the fan motor, and the fan is installed on the upper part of the cover through the threads, the fan is connected to the fan motor through an axle rod, and the heating net is welded to the lower end inside the cover.

[0015] Preferably, a drainage groove is provided at the lower end of the front side of the shell and a plurality of connecting blocks are provided on both sides, a plurality of threaded through holes are provided on the rotating connecting rod and the connecting block, the cover lifting rod is connected to the upper part of the cover lifting hydraulic cylinder by threads, a circular depression is provided at the bottom inside the shell and the bottom of the dehydration motor cooperates with the circular depression and is connected to the bottom inside the shell by threads.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] The utility model drives the rotating base to rotate through the dehydration motor to throw out most of the water, and then drives the fan motor to blow the fan, and the heating net heats the air to dry the remaining water. The utility model has a compact and reasonable structure design, good dehydration effect, and can efficiently complete the dehydration of iron ore concentrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front schematic diagram of a high-efficiency iron concentrate dehydration device of the utility model;

[0020] Figure 2 This is a cross-sectional schematic diagram of a high-efficiency iron concentrate dehydration device of the utility model;

[0021] Figure 3 This is an overall schematic diagram of a high-efficiency iron concentrate dehydration device of the utility model;

[0022] Figure 4The utility model is a schematic diagram of the disassembly of a high-efficiency iron concentrate dehydration device.

[0023] 100, base assembly; 101, base; 102, water reservoir; 103, water outlet; 200, displacement assembly; 201, rotating motor; 202, rotating connecting rod; 203, cover lifting hydraulic cylinder; 204, cover lifting rod; 300, rotating dehydration assembly; 301, shell; 302, dehydration motor; 303, rotating base; 304, dehydration shell; 305, dehydration filter; 306, assembly part; 307, fixing part; 308, sealing ring; 309, waterproof layer; 310, supporting layer; 400, blowing and drying assembly; 401, cover; 402, fan; 403, fan motor; 404, heating net. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-4 ,The utility model provides a technical solution:

[0028] A high-efficiency iron ore concentrate dehydration device comprises a base assembly 100, wherein the base assembly 100 comprises a base 101, and a water reservoir 102 is arranged at the front end of the top of the base 101; a displacement assembly 200 comprises a rotating motor 201 arranged at both ends of the top of the base 101, and a rotating connecting rod 202 is arranged on the side of the rotating motor 201; the displacement assembly 200 comprises a cover-lifting hydraulic cylinder 203 arranged at the rear end of the top of the base 101, and a cover-lifting rod 204 is arranged on the top of the cover-lifting hydraulic cylinder 203; a rotary dehydration assembly 300 comprises a shell 301 arranged at the top of the base 101, a dehydration motor 302 is arranged inside the shell 301, a rotary base 303 is arranged on the top of the dehydration motor 302, and a dehydration shell 304 and a dehydration filter 305 are arranged inside the rotary base 303; a blowing and drying assembly 304 comprises a cover 401, a fan 402 and a heating net 404 are arranged inside the cover 401, and a fan motor 403 connected to the fan 402 is arranged on the top of the cover 401.

[0029] First, in order to ensure that the water reservoir 102, the rotating motor 201, and the cover lifting hydraulic cylinder 203 can all be fixed on the base 101, and the water reservoir 102 can discharge waste water, specifically, the water reservoir 102 is set at the front end of the base 101 by welding, a water outlet 103 is set under the water reservoir 102, and the rotating motor 201 and the cover lifting hydraulic cylinder 203 are both welded to the upper part of the base 101.

[0030] Next, in order to ensure that the rotating base 303 can rotate normally and water will not enter the bottom of the outer shell 101, specifically, the rotating base 303 is provided with a surrounding block, the upper end of the block of the rotating base 303 is provided with an assembly part 306, and the lower end is provided with a supporting layer 310, and the lower end of the outer shell 301 is provided with a waterproof layer 309, and the waterproof layer 309 is provided with a groove on its circumference, and a sealing ring 308 is provided in the groove.

[0031] Then, in order to ensure that the dehydration filter 305 can be loaded into the dehydration shell 304, the dehydration shell 304 can be loaded into the rotating base 303, and the rotating base 303 can be rotated to discharge the thrown water, specifically, a plurality of grooves and a plurality of drainage grooves are arranged inside the rotating base 303, a plurality of protrusions are arranged on the circumference of the dehydration shell 304, a plurality of grooves are arranged inside the dehydration shell 304, a fixing part 307 is arranged in the groove, and a plurality of limit blocks are welded on the circumference of the dehydration filter 305.

[0032] Secondly, in order to ensure that the fan motor 403 can be fixed on the cover 401 and connected to the fan 402, specifically, shaft blocks are provided at both ends of the cover 401, threaded holes are provided on the shaft blocks, threads are provided on both sides of the fan motor 403, and it is installed on the upper part of the cover 401 through threads, the fan 402 is connected to the fan motor 403 through an axis rod, and the heating net 404 is welded to the lower end of the inside of the cover 401.

[0033] Finally, in order to ensure that the outer shell 301 can rotate and the lid 401 can be opened normally, specifically, a drainage groove is provided at the lower end of the front side of the outer shell 301 and multiple connecting blocks are provided on both sides, multiple threaded through holes are provided on the rotating connecting rod 202 and the connecting block, and the lid lifting rod 204 is connected to the upper part of the lid lifting hydraulic cylinder 203 through threads, and a circular depression is provided at the bottom of the inner part of the outer shell 301, and the bottom of the dehydration motor 302 cooperates with the circular depression and is connected to the bottom of the inner part of the outer shell 301 through threads.

[0034] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0035] The device or equipment models involved in this article are as follows:

[0036] Dehydration motor 302: Y225M-2;

[0037] Lifting cover hydraulic cylinder 203: YCY14-1B;

[0038] Rotating motor 201: Y225M-2.

[0039] Working principle: When the device is needed to dehydrate iron concentrate, first start the cover lifting hydraulic cylinder 203 to lift the cover 401 to the set height, then start the rotating motor 201 to tilt the base assembly 100, then install the dehydration filter 305 into the dehydration shell 304, load the iron concentrate, and then start the rotating motor 201 again to reset the base assembly 100, start the cover lifting hydraulic cylinder 203 again to reset the cover 401, then start the dehydration motor 302 to drive the rotating base 303 to dehydrate the iron concentrate, after the initial dehydration is completed, start the fan motor 403 and the heating net 404 for blowing and drying, and finally, after the dehydration is completed, start the cover lifting hydraulic cylinder 203 and the rotating motor 201 to tilt the base assembly 100 to take out the iron concentrate, and at the same time, the waste water is discharged through the groove on the shell 101.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An efficient iron concentrate dehydration device, characterized in that: include: A base assembly (100), the base assembly (100) comprising a base (101), a water reservoir (102) being arranged at the front end of the top of the base (101); A displacement assembly (200), the displacement assembly (200) comprising a rotating motor (201) disposed at both ends of the top of the base (101), a rotating connecting rod (202) being disposed on the side of the rotating motor (201), the displacement assembly (200) comprising a cover-lifting hydraulic cylinder (203) disposed at the rear end of the top of the base (101), a cover-lifting rod (204) being disposed on the top of the cover-lifting hydraulic cylinder (203); A rotary dehydration component (300), the rotary dehydration component (300) comprising a housing (301) arranged on the top of a base (101), a dehydration motor (302) arranged inside the housing (301), a rotating base (303) arranged on the top of the dehydration motor (302), and a dehydration housing (304) and a dehydration filter (305) arranged inside the rotating base (303); A blowing and drying component (400) comprises a cover (401), a fan (402) and a heating net (404) are arranged inside the cover (401), and a fan motor (403) connected to the fan (402) is arranged on the top of the cover (401).

2. The high-efficiency iron ore concentrate dehydration device according to claim 1, characterized in that: The water reservoir (102) is arranged at the front end of the base (101) by welding, a water outlet (103) is arranged below the water reservoir (102), and the rotating motor (201) and the cover lifting hydraulic cylinder (203) are both welded to the upper part of the base (101).

3. The high-efficiency iron ore concentrate dehydration device according to claim 2, characterized in that: The rotating base (303) is provided with a circumferential protrusion, the upper end of the protrusion of the rotating base (303) is provided with an assembly part (306), and the lower end is provided with a supporting layer (310), and the lower end of the housing (301) is provided with a waterproof layer (309), and the waterproof layer (309) is provided with a groove on its circumference, and a sealing ring (308) is provided in the groove.

4. The high-efficiency iron ore concentrate dehydration device according to claim 3, characterized in that: The rotating base (303) is provided with a plurality of grooves and a plurality of drainage grooves, the dehydration housing (304) is provided with a plurality of protrusions on its circumference, the dehydration housing (304) is provided with a plurality of grooves, and fixing members (307) are provided in the grooves, and the dehydration filter (305) is welded with a plurality of limit blocks on its circumference.

5. The high-efficiency iron ore concentrate dehydration device according to claim 4, characterized in that: The cover (401) is provided with shaft blocks at both ends, and threaded holes are provided on the shaft blocks. The fan motor (403) is provided with threads on both sides and is installed on the upper part of the cover (401) through the threads. The fan (402) is connected to the fan motor (403) through a shaft rod, and the heating net (404) is welded to the lower end of the inside of the cover (401).

6. The high-efficiency iron ore concentrate dehydration device according to claim 5, characterized in that: The lower end of the front face of the shell (301) is provided with a drainage groove and a plurality of connection blocks are provided on both sides. The rotating connecting rod (202) and the connection block are provided with a plurality of threaded through holes. The cover lifting rod (204) is connected to the upper part of the cover lifting hydraulic cylinder (203) by means of threads. The bottom of the shell (301) is provided with a circular depression. The bottom of the dehydration motor (302) cooperates with the circular depression and is connected to the bottom of the shell (301) by means of threads.

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