Vanadium-titanium alloy raw material drying device with closed drying function

Abstract

The utility model relates to the technical field of vanadium-titanium alloy raw material processing, and discloses an airtight drying vanadium-titanium alloy raw material drying device which comprises a drying box, an air supply frame is fixedly connected above the drying box, a heating plate is fixedly installed in the air supply frame, two air supply pipes are fixedly connected above the air supply frame, and a heating plate is fixedly installed in the heating plate. An air inlet plate is fixedly connected to the front side of the air supply pipe, a fan is fixedly mounted in the air supply pipe, a large connecting wheel is rotationally connected to one side of the interior of the drying box, a drying barrel is fixedly connected to one side of the large connecting wheel, a fixing shell is fixedly connected to the front side of the drying box, and a motor is fixedly mounted in the fixing shell; the output end of the motor is fixedly connected with a small connecting wheel. Vanadium-titanium alloy raw materials can be turned over conveniently in the drying process, the phenomenon that the vanadium-titanium alloy raw materials are heated unevenly due to the fact that the raw materials are stacked and static in the drying process is reduced, the drying quality can be improved, and therefore the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vanadium-titanium alloy raw material processing, in particular to a closed drying device for vanadium-titanium alloy raw material drying. Background Art

[0002] Ilmenite is one of the main raw materials in the production of vanadium-titanium alloy, and nickel iron ore is also an important raw material for the production of vanadium-titanium alloy. In actual production, other vanadium- and titanium-containing minerals or wastes may also be used as supplementary or alternative raw materials, depending on the availability of the raw materials, costs, and production process requirements. The raw materials of vanadium-titanium alloy mainly include ilmenite, nickel iron ore and other vanadium- and titanium-containing minerals. At the same time, other metal elements may also be required as auxiliary raw materials, which is beneficial to the drying of the vanadium-titanium alloy raw materials. Excess moisture in the raw materials can be removed by high temperature to ensure the stability and consistency of the raw materials in subsequent processing.

[0003] After searching, the Chinese patent with application number CN202022659367.8 discloses a titanium alloy wire drying device. The existing annealing process generally adopts an online annealing device, and the wire after annealing is subjected to surface cleaning and other processing techniques. There is residual moisture on the surface of the titanium alloy wire after cleaning, and direct coiling affects the quality of the finished wire. Therefore, the wire is directly dried after cleaning to reduce the intermediate wire winding process and improve production efficiency; the air flow circulation formed by the heating tube, fan and exhaust fan can effectively ensure the drying effect; the wire passing through the drying device effectively ensures the surface finish of the wire and improves product quality.

[0004] During the use of the above-mentioned drying device, it is convenient to dry the titanium alloy of the wire, but it is not convenient to dry the block-shaped vanadium-titanium alloy raw materials. In the existing vanadium-titanium alloy raw material drying process, the vanadium-titanium alloy raw materials are usually statically dried, and it is not convenient to turn the vanadium-titanium alloy during the drying process. Because the vanadium-titanium alloy raw materials are usually stacked inside the drying box, it is easy to cause uneven heating of the vanadium-titanium alloy raw materials, resulting in one side being overheated and the other side still wet, which reduces the drying quality and thus reduces the drying efficiency. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a closed drying device for vanadium-titanium alloy raw materials.

[0006] To achieve the above object, the present utility model adopts the following technical solutions: A drying device for vanadium-titanium alloy raw materials with airtight drying, comprising a drying box, a blowing frame is fixedly connected above the drying box, a heating plate is fixedly installed inside the blowing frame, two air supply pipes are fixedly connected above the blowing frame, an air inlet plate is fixedly connected to the front side of the air supply pipe, a blower is fixedly installed inside the air supply pipe, a large connecting wheel is rotatably connected to one side inside the drying box, a drying barrel is fixedly connected to one side of the large connecting wheel, a fixed housing is fixedly connected to the front side of the drying box, a motor is fixedly installed inside the fixed housing, a small connecting wheel is fixedly connected to the output end of the motor, a connecting belt is arranged between the large connecting wheel and the small connecting wheel, and a plurality of air outlet slots are arranged on both sides of the drying box.

[0007] As a further description of the above technical solution:

[0008] A material blocking cover is threadedly connected to one side of the drying barrel, and a feed pipe is fixedly connected to the middle of the material blocking cover.

[0009] As a further description of the above technical solution:

[0010] A fixed rod is fixedly connected to the inside of one side of the drying box, and installation grooves are opened on both sides of the fixed rod.

[0011] As a further description of the above technical solution:

[0012] A threaded hole is opened on the upper surface of the fixed rod, and a limiting block is slidably connected inside the installation groove.

[0013] As a further description of the above technical solution:

[0014] Installation sleeves are fixedly connected to the outside of the two limiting blocks, and a threaded column penetrates through the upper part of the installation sleeve.

[0015] As a further description of the above technical solution:

[0016] A cleaning brush is fixedly connected to one side of the installation sleeve, and a scraping block is fixedly connected to the other side of the installation sleeve.

[0017] As a further description of the above technical solution:

[0018] A discharge pipe is fixedly connected to the bottom of the drying barrel, and a sewage discharge pipe is fixedly connected to the lower part of the drying box.

[0019] The present utility model has the following beneficial effects:

[0020] 1. Through the mutual cooperation of the air supply frame, heating plate, air supply pipe, air inlet plate, fan, large connecting wheel, drying barrel, fixed shell, small connecting wheel, and connecting belt, the utility model adds the function of facilitating the turning of vanadium-titanium alloy raw materials during the drying process, reduces the phenomenon of uneven heating of vanadium-titanium alloy raw materials caused by the stacking and static state of raw materials during drying, is conducive to improving the drying quality, and thus improves the drying efficiency.

[0021] 2. Through the mutual cooperation of the material blocking cover, fixed rod, installation groove, threaded hole, installation sleeve, threaded column, limiting block, cleaning brush, and scraping block, the utility model has the function of cleaning the raw material residues adhered to the inner wall of the drying barrel, reduces the phenomenon that the drying barrel is difficult to clean due to the adhesion of vanadium-titanium alloy raw material particles during the drying process, reduces the difficulty of cleaning the inner wall of the drying barrel for the cleaning personnel, and facilitates the disassembly of the cleaning brush and scraping block used for cleaning, so as to replace them, which is conducive to improving the cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall structural schematic diagram proposed by the utility model;

[0023] Figure 2 is the structural schematic diagram of the drying barrel proposed by the utility model;

[0024] Figure 3 is the partial structural diagram of the connection part of the connecting belt proposed by the utility model;

[0025] Figure 4 is the structural schematic diagram of the air supply pipe proposed by the utility model;

[0026] Figure 5 is the structural schematic diagram of the cleaning brush proposed by the utility model;

[0027] Figure 6 is the structural schematic diagram of the fixed rod proposed by the utility model;

[0028] Figure 7 is the structural schematic diagram of the installation sleeve proposed by the utility model.

[0029] LEGEND DESCRIPTION:

[0030] 1. Drying box; 2. Air supply frame; 3. Heating plate; 4. Air supply pipe; 5. Air inlet plate; 6. Fan; 7. Large connecting wheel; 8. Drying barrel; 9. Fixed shell; 10. Motor; 11. Small connecting wheel; 12. Connecting belt; 13. Air outlet groove; 14. Material blocking cover; 15. Feed pipe; 16. Fixed rod; 17. Installation groove; 18. Threaded hole; 19. Installation sleeve; 20. Threaded column; 21. Limiting block; 22. Cleaning brush; 23. Scraping block; 24. Discharge pipe; 25. Sewage pipe. DETAILED IMPLEMENTATION MANNER

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0032] As shown in the Figure 1-7 accompanying drawings, an embodiment provided by the present utility model: a drying device for vanadium-titanium alloy raw materials for airtight drying, including a drying box 1, a blowing frame 2 is fixedly connected above the drying box 1, a heating plate 3 is fixedly installed inside the blowing frame 2, two air supply pipes 4 are fixedly connected above the blowing frame 2, an air inlet plate 5 is fixedly connected to the front side of the air supply pipe 4, a fan 6 is fixedly installed inside the air supply pipe 4, a large connecting wheel 7 is rotatably connected to one side inside the drying box 1, a drying barrel 8 is fixedly connected to one side of the large connecting wheel 7, a fixed shell 9 is fixedly connected to the front side of the drying box 1, a motor 10 is fixedly installed inside the fixed shell 9, an output end of the motor 10 is fixedly connected to a small connecting wheel 11, a connecting belt 12 is arranged between the large connecting wheel 7 and the small connecting wheel 11, and a plurality of air outlet slots 13 are arranged on both sides of the drying box 1. The blowing frame 2 is convenient for gathering the wind power inside the two air supply pipes 4 and is convenient for the installation of the heating plate 3. When the fan 6 sucks air, the air inlet plate 5 is convenient for blocking external dust, and then the wind power is discharged through the air outlet slots 13, so as to facilitate the formation of a wind power cycle.

[0033] As shown in the Figure 2 accompanying drawings, a material blocking cover 14 is threadedly connected to one side of the drying barrel 8, a feed pipe 15 is fixedly connected to the middle of the material blocking cover 14, a discharge pipe 24 is fixedly connected to the bottom of the drying barrel 8, a sewage discharge pipe 25 is fixedly connected below the drying box 1. The feed pipe 15 is convenient for feeding, the discharge pipe 24 is used for discharging materials, and the sewage discharge pipe 25 is used for discharging the stains dropped inside the drying barrel 8.

[0034] As shown in the Figure 6 accompanying drawings, a fixing rod 16 is fixedly connected to one side inside the drying box 1, mounting grooves 17 are opened on both sides of the fixing rod 16, a threaded hole 18 is opened on the upper surface of the fixing rod 16. The fixing rod 16 is used for installing a mounting sleeve 19, and the threaded hole 18 is convenient for the threaded connection of a threaded column 20.

[0035] As shown in the Figure 7As shown in the figure, a limiting block 21 is slidably connected inside the installation groove 17. An installation sleeve 19 is fixedly connected to the outside of the two limiting blocks 21. A threaded column 20 penetrates above the installation sleeve 19. A cleaning brush 22 is fixedly connected to one side of the installation sleeve 19, and a scraping block 23 is fixedly connected to the other side of the installation sleeve 19. The limiting block 21 slides inside the installation groove 17, which is beneficial to improving the stability of the installation sleeve 19 sliding outside the fixed rod 16. The scraping block 23 is convenient for scraping and cleaning the stains adhered to the inner wall of the drying barrel 8, and the cleaning brush 22 is convenient for brushing the remaining stains.

[0036] Working principle: When in use, first open the door of the drying box 1, then put the material into the drying barrel 8 through the feed pipe 15, and then close the door, which is beneficial to realizing the closed state of the drying box 1. Then turn on the heating plate 3 so that the heating plate 3 starts to heat up, and then turn on the fan 6 so that the wind inhaled by the fan 6 through the air inlet plate 5 is blown through the air supply pipe 4. Thus, the wind on both sides reaches the inside of the air supply frame 2. When the wind passes through the heating plate 3, it will form hot air and blow into the inside of the drying box 1 and then into the drying barrel 8 to dry the raw materials. Then the wind will blow out through the air outlet grooves 13 on both sides, which is beneficial to forming a wind circulation, thereby heating and drying. Then turn on the motor 10, and the output end of the motor 10 drives the small connecting wheel 11 to rotate. When the small connecting wheel 11 rotates, through the transmission of the connecting belt 12, it is convenient to drive the large connecting wheel 7 to rotate, so that the large connecting wheel 7 drives the drying barrel 8 to rotate. Thus, the raw materials inside the drying barrel 8 are driven to turn under the rotation of the drying barrel 8, which is beneficial to improving the uniformity of the raw materials being heated. At the same time, during the rotation of the drying barrel 8, through the cleaning brush 22 and the scraping block 23 fixed on the fixed rod 16, it is convenient for the scraping block 23 to scrape off the raw material particles adhered to the inner wall of the drying barrel 8, and at the same time, the cleaning brush 22 brushes the remaining substances on the inner wall of the drying barrel 8, which is beneficial to reducing the residue of impurities on the inner wall of the drying barrel 8 and facilitating the cleaning of the inner wall. When replacing the scraping block 23 and the cleaning brush 22, first rotate the external material blocking cover 14 to open the material blocking cover 14, and then turn the threaded column 20 so that the threaded column 20 is screwed out of the threaded hole 18, so that the installation sleeve 19 and the fixed rod 16 are released from the limiting and fixing effect. Then slide the installation sleeve 19 out of the outside of the fixed rod 16, so that the limiting block 21 slides inside the installation groove 17 and is separated from the installation sleeve 19 and the fixed rod 16. Thus, it is convenient to disassemble and replace the cleaning brush 22 and the scraping block 23, which is beneficial to reducing the phenomenon of damage to the cleaning brush 22 and the scraping block 23 in the drying device during long-term use, thereby improving the cleaning quality.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An airtight drying device for vanadium-titanium alloy raw materials, comprising a drying box (1), characterized in that: Above the drying box (1), there is a fixed air supply frame (2). Inside the air supply frame (2), there is a fixed heating plate (3). Above the air supply frame (2), there are two fixed air supply pipes (4). On the front side of the air supply pipe (4), there is a fixed air inlet plate (5). Inside the air supply pipe (4), there is a fixed fan (6). On one side inside the drying box (1), there is a rotatably connected large connecting wheel (7). On one side of the large connecting wheel (7), there is a fixed drying barrel (8). On the front side of the drying box (1), there is a fixed housing (9). Inside the fixed housing (9), there is a fixed motor (10). The output end of the motor (10) is fixedly connected to a small connecting wheel (11). Between the large connecting wheel (7) and the small connecting wheel (11), there is a connecting belt (12). On both sides of the drying box (1), there are multiple air outlet slots (13).

2. The airtight drying device for vanadium-titanium alloy raw materials according to claim 1, characterized in that: On one side of the drying barrel (8), there is a threaded connection with a material blocking cover (14). In the middle of the material blocking cover (14), there is a fixed feed pipe (15).

3. The airtight drying device for vanadium-titanium alloy raw materials according to claim 1, characterized in that: On one side inside the drying box (1), there is a fixed rod (16). On both sides of the fixed rod (16), there are installation slots (17).

4. The airtight drying device for vanadium-titanium alloy raw materials according to claim 3, wherein: On the upper surface of the fixed rod (16), there is a threaded hole (18). Inside the installation slot (17), there is a slidably connected limit block (21).

5. The airtight drying device for vanadium-titanium alloy raw materials according to claim 4, characterized in that: Outside the two limit blocks (21), there is a fixed installation sleeve (19). Through the upper part of the installation sleeve (19), there is a threaded column (20).

6. The sealed drying device for vanadium-titanium alloy raw materials according to claim 5, characterized in that: On one side of the installation sleeve (19), there is a fixed cleaning brush (22). On the other side of the installation sleeve (19), there is a fixed scraping block (23).

7. The airtight drying device for vanadium-titanium alloy raw materials according to claim 1, characterized in that: At the bottom of the drying barrel (8), there is a fixed discharge pipe (24). Below the drying box (1), there is a fixed sewage pipe (25).

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