A drying device for iron concentrate powder production
By designing a drying device consisting of a conveyor belt, vibrator, and hot air blower, the problem of moisture removal from iron concentrate was solved, achieving uniform heating and moisture reduction of iron concentrate, thus improving the product quality of ironmaking and steel production.
Patent Information
- Application Number
- CN202423298158.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing technologies are insufficient to effectively remove moisture from iron concentrate, which affects subsequent ironmaking and steel production processes and product quality.
A drying device including a conveyor belt, a vibrator, and a hot air blower was designed. The conveyor belt disperses the iron concentrate powder, the vibrator vibrates and the hot air blower heats the air for drying, so as to achieve uniform heating and dehumidification of the iron concentrate powder.
This ensures uniform heating of the iron concentrate, reduces moisture content, and guarantees smooth operation of subsequent production processes and improved product quality.
Smart Images
Figure CN223596441U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to iron concentrate powder production technical field, concretely is a kind of drying device for iron concentrate powder production. BACKGROUND
[0002] Iron concentrate powder, also known as concentrate powder, is a kind of mineral powder processed from iron ore through crushing, grinding and beneficiation. It is mainly composed of iron-containing minerals and is an important raw material for iron and steel production. Iron concentrate powder is widely distributed in Australia, Brazil, India and other places, which are also the main producing areas of iron ore in the world. The main chemical composition of iron concentrate powder is iron oxide, such as ferric oxide. The fluctuation of iron content will directly affect the quality of finished sintered ore or pellet. In addition, iron concentrate powder may also contain other impurities such as phosphorus and sulfur, and the content of these impurities will affect the smelting performance and the quality of the final product.
[0003] As the main raw material for iron and steel production, the moisture content of iron concentrate powder has an important influence on the subsequent production process and product quality. Using a drying device can effectively remove excess moisture from iron concentrate powder, so that it can reach the appropriate moisture content, thereby improving product quality. Specifically, the drying device can reduce the moisture content of iron concentrate powder to a certain level, ensuring that it can be uniformly heated and fully reacted in the subsequent production process, and ultimately producing high-quality steel products.
[0004] Therefore, a drying device for iron concentrate powder production is proposed. UTILITY MODEL CONTENT
[0005] The utility model aims at providing a drying device for iron concentrate powder production to solve the problems raised in the background.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a drying device for iron concentrate powder production, comprising a drying bin, a discharge port is formed on one side of the drying bin; a feed pipe is arranged at the top of the drying bin; a top cover is arranged at the top of the feed pipe; a collection box is arranged on one side of the drying bin; an auxiliary assembly is arranged inside the drying bin; a drying assembly is arranged at the top of the drying bin; wherein the auxiliary assembly comprises: a scattering part arranged inside the drying bin; a vibrating part arranged inside the drying bin.
[0007] Preferably, the top of the drying bin is in communication with the bottom of the feed pipe, and the top of the feed pipe is hingedly connected to one side of the top cover.
[0008] Preferably, the scattering part comprises: a conveyor belt arranged inside the drying bin; a slope block arranged inside the drying bin; one side of the conveyor belt is rotatably connected to one side of the inner wall of the drying bin, and one side of the slope block is fixedly connected to one side of the drying bin.
[0009] Preferably, the scattering part comprises: a supporting block arranged at the top of the drying bin; a fixed plate arranged at the top of the supporting block, the top of the fixed plate being provided with a fixed hole; the bottom of the supporting block is fixedly connected with the top of the drying bin, the top of the supporting block is fixedly connected with the bottom of the fixed plate, the inner wall of the fixed hole is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a brush, and one end of the rotating rod penetrates through the top of the drying bin and extends into the inside of the drying bin.
[0010] The scattering part can well achieve the effect of scattering the iron concentrate powder on the conveying belt.
[0011] Preferably, the vibration part comprises: a vibrator arranged in the inside of the drying bin; the bottom of the vibrator is fixedly connected with the inner wall bottom of the drying bin, the output end of the vibrator is fixedly connected with a collecting box, and the outer wall of the collecting box is slidably connected with a sliding rail.
[0012] Preferably, one side of the collecting box is provided with a discharge port matched with the discharge port, one side of the sliding rail is fixedly connected with the inner wall of the drying bin, and the inner wall of the collecting box is equidistantly provided with an inclined plate.
[0013] The vibration part can well achieve the effect of driving the iron concentrate powder in the collecting box to vibrate.
[0014] Preferably, the drying assembly comprises: a suction fan arranged at the top of the drying bin; the bottom of the suction fan is fixedly connected with the top of the drying bin, the back of the suction fan is communicatively provided with a suction pipe, the inner wall of one end of the suction pipe is fixedly connected with a filter plate, the front of the suction fan is communicatively provided with a conveying pipe one, and one end of the conveying pipe one is communicatively provided with a hot air fan.
[0015] Preferably, the bottom of the hot air fan is communicatively provided with the top of the drying bin, one side of the suction fan is communicatively provided with a conveying pipe two, the other side of the suction fan is communicatively provided with a conveying pipe three, the conveying pipe two is communicatively provided with another hot air fan, and one end of the conveying pipe three is communicatively provided with a third hot air fan.
[0016] The drying assembly can well achieve the effect of drying the iron concentrate powder.
[0017] The utility model provides a drying device for iron concentrate production. It has the following advantages:
[0018] (1), the utility model discloses a starting motor, and the motor rotation drives the rotation of the rotating rod, and the rotating rod rotation drives the rotation of the connecting plate, and the connecting plate rotation drives the rotation of the brush, and the brush rotation scatters the iron concentrate on the conveyer belt, and then starts the vibrator, and the vibrator operation drives the movement of the collecting box, and the movement of the collecting box drives the vibration of the iron concentrate in the collecting box, thereby achieving the effect of auxiliary drying assembly operation.
[0019] (2), the utility model discloses a suction fan, and the operation of the suction fan sucks the air filtered by the filter plate through the suction pipe, and then is delivered to the respective hot air fan through the delivery pipe one, the delivery pipe two and the delivery pipe three, and then starts the hot air fan to heat the air, and then is delivered to the drying bin after heating, thereby achieving the effect of drying the iron concentrate. DRAWINGS
[0020] Figure 1 It is the perspective view of the utility model;
[0021] Figure 2 It is the sectional structure schematic view of the utility model;
[0022] Figure 3 It is the utility model Figure 1 The enlarged view of A;
[0023] Figure 4 It is the utility model Figure 2 The enlarged view of B.
[0024] In the drawing: 1 drying bin, 2 feed pipe, 3 top cover, 4 collecting box, 5 auxiliary assembly, 51 scattering part, 511 conveyer belt, 512 slope block, 513 support block, 514 fixed plate, 515 motor, 516 rotating rod, 517 connecting plate, 518 brush, 52 vibration part, 521 vibrator, 522 collecting box, 523 slide rail, 524 inclined plate, 6 drying assembly, 611 suction fan, 612 suction pipe, 613 filter plate, 614 delivery pipe one, 615 hot air fan, 616 delivery pipe two, 617 delivery pipe three. DETAILED DESCRIPTION
[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0026] Examples of the described embodiments are illustrated in the accompanying drawings, throughout which like or similar character designates identical or similar elements or components, throughout the drawings. The embodiments described below, and illustrated in the drawings, which are examples only, are intended to explain the present application and are not to be understood as limiting the present application.
[0027] Embodiment One:
[0028] The preferred embodiment of a drying device for iron concentrate powder production provided by the present application is shown in the accompanying drawings. Figures 1-4 As shown: a drying device for iron concentrate powder production, comprising a drying bin 1, a discharge port is formed on one side of the drying bin 1; a feeding pipe 2 is arranged at the top of the drying bin 1; a top cover 3 is arranged at the top of the feeding pipe 2; a collection box 4 is arranged on one side of the drying bin 1; an auxiliary assembly 5 is arranged inside the drying bin 1; a drying assembly 6 is arranged at the top of the drying bin 1; wherein the auxiliary assembly 5 comprises: a scattering part 51 arranged inside the drying bin 1; a vibrating part 52 arranged inside the drying bin 1.
[0029] The top of the drying bin 1 is in communication with the bottom of the feeding pipe 2, and the top of the feeding pipe 2 is hingedly connected to one side of the top cover 3.
[0030] The scattering part 51 comprises: a conveyor belt 511 arranged inside the drying bin 1; a slope block 512 arranged inside the drying bin 1; one side of the conveyor belt 511 is rotatably connected to one side of the inner wall of the drying bin 1, and one side of the slope block 512 is fixedly connected to one side of the drying bin 1.
[0031] The scattering part 51 comprises: a support block 513 arranged at the top of the drying bin 1; a fixed plate 514 arranged at the top of the support block 513, a fixed hole is formed at the top of the fixed plate 514; the bottom of the support block 513 is fixedly connected to the top of the drying bin 1, the top of the support block 513 is fixedly connected to the bottom of the fixed plate 514, the inner wall of the fixed hole is fixedly connected with a motor 515, the output end of the motor 515 is fixedly connected with a rotating rod 516, the bottom of the rotating rod 516 is fixedly connected with a connecting plate 517, the bottom of the connecting plate 517 is fixedly connected with a brush 518, one end of the rotating rod 516 penetrates through the top of the drying bin 1 and extends into the inside of the drying bin 1.
[0032] The vibrating part 52 comprises: a vibrator 521 arranged inside the drying bin 1; the bottom of the vibrator 521 is fixedly connected to the bottom of the inner wall of the drying bin 1, the output end of the vibrator 521 is fixedly connected with a collection box 522, the outer wall of the collection box 522 is slidably connected with a sliding rail 523.
[0033] The side of the collecting box 522 is provided with a discharge port matched with the discharge port, and the side of the sliding rail 523 is fixedly connected with the inner wall of the drying bin 1.
[0034] Further, the motor 515 is started, the motor 515 is rotated to drive the rotating rod 516 to rotate, the rotating rod 516 is rotated to drive the connecting plate 517 to rotate, the connecting plate 517 is rotated to drive the brush 518 to rotate, the brush 518 is rotated to scatter the iron powder on the conveying belt 511, and then the vibrator 521 is started.
[0035] Embodiment two:
[0036] On the basis of the first embodiment, the preferred embodiment of the drying device for iron powder production provided by the utility model is Figures 1-4 As shown in the figure: the drying assembly 6 comprises: a suction fan 611 arranged at the top of the drying bin 1; the bottom of the suction fan 611 is fixedly connected with the top of the drying bin 1, the back of the suction fan 611 is communicated with a suction pipe 612, the inner wall of one end of the suction pipe 612 is fixedly connected with a filter plate 613, the front of the suction fan 611 is communicated with a conveying pipe one 614, one end of the conveying pipe one 614 is communicated with a hot air fan 615.
[0037] The bottom of the hot air fan 615 is communicated with the top of the drying bin 1, one side of the suction fan 611 is communicated with a conveying pipe two 616, the other side of the suction fan 611 is communicated with a conveying pipe three 617, the conveying pipe two 616 is communicated with another hot air fan 615, and one end of the conveying pipe three 617 is communicated with a third hot air fan 615.
[0038] Further, the suction fan 611 is started, the suction fan 611 is operated to suck the air filtered by the filter plate 613 into the suction pipe 612, and then the air is conveyed into the corresponding hot air fan 615 through the conveying pipe one 614, the conveying pipe two 616 and the conveying pipe three 617, and then the hot air fan 615 is started to heat the air, and after heating, the air is conveyed into the drying bin 1, so that the iron powder is dried.
[0039] In use, through the suction fan 611, the operation of the suction fan 611 sucks the air filtered by the filter plate 613 into through the suction pipe 612, and then the air is delivered to the respective corresponding hot air fan 615 through the delivery pipe one 614, the delivery pipe two 616 and the delivery pipe three 617, and then the hot air fan 615 is started to heat the air, and after heating, the air is delivered to the drying bin 1, and then the top cover 3 is opened to pour the iron powder to be dried into the drying bin 1, and then the conveying belt 511 is started to drive the iron powder to move, and then the motor 515 is started to rotate to drive the rotating rod 516 to rotate, the rotating rod 516 drives the connecting plate 517 to rotate, and the connecting plate 517 drives the brush 518 to rotate, the brush 518 rotates to scatter the iron powder on the conveying belt 511, and the corresponding hot air fan 615 of the delivery pipe one 614 and the delivery pipe three 617 is used for drying, when the iron powder moves to the collecting box 522 with the conveying belt 511, the vibrator 521 is started, the vibrator 521 drives the collecting box 522 to move, the collecting box 522 drives the iron powder in the collecting box 522 to vibrate, the corresponding hot air fan 615 of the delivery pipe two 616 is used for secondary drying of the iron powder in the collecting box 522, and the dried iron powder falls into the collecting box 4 through the discharge port and the discharge port.
[0040] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.
Claims
1. A drying apparatus for iron concentrate production, characterized in that, It includes a drying chamber (1), and a discharge port is provided on one side of the drying chamber (1); The feed pipe (2) is located at the top of the drying chamber (1); The top cover (3) is located on top of the feed pipe (2); A collection box (4) is set on one side of the drying chamber (1); Auxiliary component (5) is installed inside the drying chamber (1); The drying assembly (6) is located on top of the drying chamber (1); The auxiliary component (5) includes: The dispersing section (51) is located inside the drying chamber (1); The vibration part (52) is located inside the drying chamber (1).
2. The drying apparatus for iron concentrate production according to claim 1, characterized in that: The top of the drying chamber (1) is connected to the bottom of the feed pipe (2), and the top of the feed pipe (2) is hinged to one side of the top cover (3) via a hinge.
3. A drying apparatus for iron concentrate production according to claim 1, characterized in that: The dispersing part (51) includes: A conveyor belt (511) is installed inside the drying chamber (1); Slope blocks (512) are installed inside the drying chamber (1); One side of the conveyor belt (511) is rotatably connected to one side of the inner wall of the drying chamber (1), and one side of the slope block (512) is fixedly connected to one side of the drying chamber (1).
4. A drying apparatus for iron concentrate production according to claim 1, characterized in that: The dispersing part (51) includes: A support block (513) is set on top of the drying chamber (1); A fixing plate (514) is provided on the top of the support block (513), and a fixing hole is provided on the top of the fixing plate (514); The bottom of the support block (513) is fixedly connected to the top of the drying chamber (1), the top of the support block (513) is fixedly connected to the bottom of the fixing plate (514), a motor (515) is fixedly connected to the inner wall of the fixing hole, a rotating rod (516) is fixedly connected to the output end of the motor (515), a connecting plate (517) is fixedly connected to the bottom of the rotating rod (516), a brush (518) is fixedly connected to the bottom of the connecting plate (517), and one end of the rotating rod (516) penetrates the top of the drying chamber (1) and extends into the interior of the drying chamber (1).
5. A drying apparatus for iron concentrate production according to claim 1, characterized in that: The vibrating part (52) includes: A vibrator (521) is installed inside the drying chamber (1); The bottom of the vibrator (521) is fixedly connected to the bottom of the inner wall of the drying chamber (1), and the output end of the vibrator (521) is fixedly connected to a collection box (522). The outer wall of the collection box (522) is slidably connected to a slide rail (523).
6. A drying apparatus for iron concentrate production according to claim 5, characterized in that: The collection box (522) has a discharge port on one side, and the discharge port is compatible with the outlet. The slide rail (523) is fixedly connected to the inner wall of the drying chamber (1) on one side. Inclined plates (524) are provided at equal intervals on the inner wall of the collection box (522).
7. A drying apparatus for iron concentrate production according to claim 1, characterized in that: The drying assembly (6) includes: A suction fan (611) is installed on top of the drying chamber (1); The bottom of the suction fan (611) is fixedly connected to the top of the drying chamber (1). A suction pipe (612) is connected to the back of the suction fan (611). A filter plate (613) is fixedly connected to the inner wall of one end of the suction pipe (612). A conveying pipe (614) is connected to the front of the suction fan (611). A hot air blower (615) is connected to one end of the conveying pipe (614).
8. A drying apparatus for iron concentrate production according to claim 7, characterized in that: The bottom of the hot air blower (615) is connected to the top of the drying chamber (1). A second conveying pipe (616) is connected to one side of the suction blower (611), and a third conveying pipe (617) is connected to the other side of the suction blower (611). Another hot air blower (615) is connected to the second conveying pipe (616), and a third hot air blower (615) is connected to one end of the third conveying pipe (617).