Red mud raw material mixing tank

Abstract

The utility model discloses a red mud raw material batching tank, and relates to the technical field of red mud production. The crushing device comprises a first shell and a collecting box, the top of the first shell is fixedly connected with a third shell, the interior of the third shell is rotatably connected with a crushing roller, the interior of the crushing roller is fixedly connected with a first supporting rod, and the outer surface of the first supporting rod is slidably connected with a first sliding block. Specifically, a third motor drives a fourth rotating shaft to drive a first gear and a second gear, the first gear and the second gear drive two grinding rollers to rotate reversely to conduct grinding work, meanwhile, first sliding blocks capable of sliding are arranged in the grinding rollers, and the first sliding blocks slide back and forth on first supporting rods along with rotation of the grinding rollers to impact the inner walls of the grinding rollers so that the grinding rollers can vibrate; and raw materials attached to the surfaces of the grinding rollers can fall off, the problem that existing raw materials large in size cannot be effectively treated is solved, and therefore the working efficiency of the batching box is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of red mud production, and particularly relates to a batching tank for red mud raw materials. Background Technique

[0002] Red mud is a reddish-brown mud-like solid industrial waste generated after extracting alumina from bauxite in the aluminum production industry. Generally, on average, for every 1 ton of alumina produced, 1.0 - 2.0 tons of red mud is generated as a by-product.

[0003] When the existing devices input raw materials, most of them directly fill them into the batching box in a traditional way, mixing raw materials of different volumes together. For large-volume raw materials, it is impossible to reduce their volume, causing them to accumulate in the batching box, thus affecting the batching progress. Content of the Utility Model

[0004] The purpose of the utility model is to provide a batching tank for red mud raw materials. Through the crushing rollers, specifically, the motor three drives the rotating shaft four, which drives the gear one and the gear two. The gear one and the gear two drive the two crushing rollers to rotate in opposite directions for crushing work. At the same time, there is a slidable slider one inside the crushing roller. The slider one slides back and forth on the support rod one as the crushing roller rotates, hitting the inner wall of the crushing roller, causing the crushing roller to vibrate, so that the raw materials attached to the surface of the crushing roller can fall off, solving the problem that existing large-volume raw materials cannot be effectively processed, and thus making the volume of the raw materials uniform in the next step and the reaction effect better.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a batching tank for red mud raw materials, including a housing one and a collection box. The bottom of the housing one is fixedly connected with a motor two. The bottom of the housing one is fixedly connected with four support legs. The outer surface of the housing one is provided with a support block one. A temperature detector is arranged on the support block one. The back of the temperature detector is fixedly connected with a temperature sensor. The inner wall of the housing one is provided with a heat preservation layer and a housing two. The left side of the outer surface of the housing one is provided with a discharge pipe. The top of the collection box is provided with a second feed inlet through an opening.

[0007] Furthermore, a second cleaning block is arranged at the bottom of the inner wall of the housing three. The back of the second cleaning block is fixedly connected with a third cleaning block. The back of the third cleaning block is fixedly connected with a third connecting block. The back of the third connecting block is fixedly connected with a second slider. The right side of the second slider is fixedly connected with a second connecting block. The front of the second connecting block is fixedly connected with a first cleaning block. The second slider is in threaded connection with a threaded rod. Through the combined use of multiple cleaning blocks, the bottom of the device can be cleaned without dead angles.

[0008] Furthermore, a first support block is fixedly connected to the outer surface of the first housing. A temperature detector is fixedly connected to the top of the first support block. A temperature sensor is fixedly connected to the left side of the temperature detector. A heat preservation layer and a second housing are arranged on the inner wall of the first housing. A discharge pipe is fixedly connected to the left side of the outer surface of the first housing. An inlet two is opened at the top of the collection box, which increases automatic collection and reduces the labor of workers.

[0009] Furthermore, a third housing is fixedly connected to the top of the first housing. An inlet one is fixedly connected to the top of the third housing. A second protective cover is fixedly connected to the front of the third housing. A first protective cover is fixedly connected to the right side of the third housing. A third motor and a fourth housing are respectively fixedly connected to the back of the third housing, which avoids the influence of external factors on the operation of the device.

[0010] Furthermore, a fourth motor is fixedly connected to the left side of the fourth housing. A threaded rod is fixedly connected to the output end on the right side of the fourth motor, which can move back and forth automatically and improves the working efficiency of the device.

[0011] Furthermore, a first rotating shaft is fixedly connected to the output end of the second motor. A plurality of stirring shafts are fixedly connected to the outer surface of the first rotating shaft. The multiple stirring shafts improve the stirring efficiency and make the batching more uniform.

[0012] The utility model has the following beneficial effects:

[0013] 1. By arranging crushing rollers in the utility model, specifically, the third motor drives the left crushing roller to rotate, thereby driving the first gear of the left crushing roller. The first gear drives the second gear to rotate, so that the second gear drives the right crushing roller to rotate in the opposite direction. A first support rod is fixedly connected inside the crushing roller. A first slider is slidably connected to the outer surface of the first support rod. The first slider slides back and forth on the first support rod as the crushing roller rotates at a low speed and impacts the inner wall of the crushing roller, thereby causing the crushing roller to vibrate, which can make the raw materials attached to the surface of the crushing roller fall off, effectively process large-volume raw materials, and avoid different-volume raw materials from entering the batching box together.

[0014] 2. By arranging a second cleaning block in the utility model, specifically, the fourth motor drives the threaded rod to rotate, so that the second slider moves along the threaded rod. The second slider is fixedly connected to the second connecting block. The second connecting block is fixedly connected to the first cleaning block. The second slider is fixedly connected to the third connecting block. The third connecting block is fixedly connected to the third cleaning block. The second slider drives the third cleaning block and the third connecting block to clean the crushed raw materials at the bottom, which improves the utilization rate of the raw materials and also avoids the accumulation of raw materials in the device.

[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the following will briefly introduce the attached drawings required for describing the embodiments. Obviously, the attached drawings in the following description are only some embodiments of this utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 It is a schematic diagram of the back structure of the third shell of this utility model;

[0019] Figure 3 It is a schematic diagram of the front sectional structure of the first shell of this utility model;

[0020] Figure 4 It is a schematic diagram of the internal main structure of the first shell of this utility model;

[0021] Figure 5 For this utility model Figure 4 The enlarged structure diagram of A in it.

[0022] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. The first shell; 11. Support legs; 12. The first support block; 121. Temperature detector; 13. Discharge pipe; 14. The first motor; 15. The second motor; 151. The first rotating shaft; 1511. Stirring shaft; 16. Quantitative feeding block; 161. The second rotating shaft; 17. Thermal insulation layer; 18. The second shell; 2. Collection box; 21. The second feeding port; 3. The third shell; 31. The first protective cover; 32. The second protective cover; 33. The third motor; 34. The fourth shell; 341. The fourth motor; 35. Crushing roller; 351. The first support rod; 3511. The first slider; 353. The first gear; 354. The second gear; 342. Threaded rod; 343. The second slider; 344. The second connecting block; 345. The first cleaning block; 36. The second cleaning block; 37. The first material blocking block; 38. The third cleaning block; 39. The third connecting block; 40. The first feeding port; 211. Temperature sensor. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of this utility model with reference to the attached drawings in the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, rather than all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by this utility model.

[0025] Please refer to Figures 1-5As shown in the figure, this utility model is a batching tank for red mud raw materials, which includes a first housing 1 and a collection box 2. A second motor 15 is fixedly connected to the bottom of the first housing 1. Four support legs 11 are fixedly connected to the bottom of the first housing 1. A third housing 3 is fixedly connected to the top of the first housing 1. A crushing roller 35 is rotatably connected inside the third housing 3. A first support rod 351 is fixedly connected inside the crushing roller 35. A first slider 3511 is slidably connected to the outer surface of the first support rod 351. A third rotating shaft 352 is fixedly connected to the front of the crushing roller 35. A first gear 353 is fixedly connected to the front of the third rotating shaft 352. A second gear 354 is meshed and connected to the right side of the first gear 353. By setting the crushing roller 35, specifically, the third motor 33 drives the left crushing roller 35 to rotate, thereby driving the first gear 353 of the left crushing roller 35. The first gear 353 drives the second gear 354 to rotate, so that the second gear 354 drives the right crushing roller 35 to rotate in the opposite direction. A first support rod 351 is fixedly connected inside the crushing roller 35. A first slider 3511 is slidably connected to the outer surface of the first support rod 351. The first slider 3511 slides back and forth on the first support rod 351 as the crushing roller 35 rotates at a low speed and impacts the inner wall of the crushing roller 35, thereby causing the crushing roller 35 to vibrate. The raw materials attached to the surface of the crushing roller 35 can fall off, effectively processing large-volume raw materials and preventing raw materials of different volumes from entering the batching box together.

[0026] A second cleaning block 36 is arranged at the bottom of the inner wall of the third housing 3. A third cleaning block 38 is fixedly connected to the back of the second cleaning block 36. A third connecting block 39 is fixedly connected to the back of the third cleaning block 38. A second slider 343 is fixedly connected to the back of the third connecting block 39. A second connecting block 344 is fixedly connected to the right side of the second slider 343. A first cleaning block 345 is fixedly connected to the front of the second connecting block 344. The second slider 343 is threadedly connected to a threaded rod 342. By setting the second cleaning block 36, specifically, the fourth motor 341 drives the threaded rod 342 to rotate, causing the second slider 343 to move along the threaded rod 342. The second slider 343 is fixedly connected to the second connecting block 344, the second connecting block 344 is fixedly connected to the first cleaning block 345, the second slider 343 is fixedly connected to the third connecting block 39, and the third connecting block 39 is fixedly connected to the third cleaning block 38. The second slider 343 drives the third cleaning block 38 and the third connecting block 39 to clean the crushed raw materials at the bottom, improving the utilization rate of the raw materials and also preventing the accumulation of raw materials in the device.

[0027] A first support block 12 is fixedly connected to the outer surface of the first housing 1. A temperature detector 121 is fixedly connected to the top of the first support block 12. A temperature sensor 211 is fixedly connected to the left side of the temperature detector 121. A heat preservation layer 17 and a second housing 18 are arranged on the inner wall of the first housing 1. An outlet pipe 13 is fixedly connected to the left side of the outer surface of the first housing 1. An inlet port 21 is opened at the top of the collection box 2.

[0028] A housing three 3 is fixedly connected to the top of a housing one 1. A first feed inlet 40 is provided at the top end of the housing three 3. A second protective cover 32 is fixedly connected to the front surface of the housing three 3. A first protective cover 31 is fixedly connected to the right side of the housing three 3. A motor three 33 and a housing four 34 are respectively fixedly connected to the back surface of the housing three 3.

[0029] A motor four 341 is fixedly connected to the left side of the housing four 34. A threaded rod 342 is fixedly connected to the right output end of the motor four 341.

[0030] The output end of a motor two 15 is fixedly connected to a first rotating shaft 151. A plurality of stirring shafts 1511 are fixedly connected to the outer surface of the first rotating shaft 151.

[0031] A specific application of this embodiment is as follows:

[0032] Raw materials enter the pulverizer from the first feed inlet 40. The left crushing roller 35 is driven by the motor three 33 to rotate, thereby driving the first gear 353 of the left crushing roller 35 to rotate. The first gear 353 drives the second gear 354 to rotate, and the second gear 354 drives the right crushing roller 35 to rotate in the opposite direction. Since the left and right crushing rollers 35 rotate in different directions, a crushing effect is formed in the middle, causing the volume of the crushed raw materials to shrink and fall into the bottom of the crusher. During the crushing process, some raw material residues will adhere to the surface of the crushing roller 35. A first support rod 351 is fixedly connected to the inner space of the crushing roller 35. A first slider 3511 is slidably connected to the surface of the first support rod 351. The first slider 3511 has a certain weight and can slide on the first support rod 351. When the crushing roller rotates, when it rotates to a certain angle, the first slider 3511 will slide downward around the first support rod 351 due to its own weight and impact the inner wall of the crushing roller 35. When it rotates another 180 degrees, the first slider 3511 will fall again, and this movement will be repeated in turn, hitting the inner wall of the crushing roller 35 multiple times, causing it to vibrate, so that the residues adhering to the surface of the crushing roller 35 will fall off. After the crushed raw materials fall to the bottom and the crushing work is completed, the raw materials falling at the bottom are driven by the motor four 341 to rotate the threaded rod 342, causing the second slider 343 to move back and forth on the threaded rod 342, thereby driving the second cleaning block 36 to clean the raw materials at the bottom. At the same time, the third cleaning block 38 cleans the part of the raw materials that fall under the first baffle 37. The cleaned raw materials are driven by the motor one 14 to rotate the second rotating shaft 161, thereby driving the metering feeding block 16, so that the raw materials enter the housing two 18 in batches. After entering the housing two 18, the motor two 15 drives the first rotating shaft 151 to perform a stirring operation. At the same time, the temperature sensor 211 continuously detects the temperature inside the housing two 18 and is displayed in real time by the temperature measuring device 121. After sufficient stirring, the finished product will enter the collection box 2 from the discharge pipe 13, completing the batching work.

[0033] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0034] The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and variations can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The utility model is only limited by this specification and its full scope and equivalents.

Claims

1. A red mud raw material batching tank, comprising a housing (1) and a collecting box (2), characterized in that: The bottom of the shell one (1) is fixedly connected to a motor two (15), the bottom of the shell one (1) is fixedly connected to four supporting legs (11), the top of the shell one (1) is fixedly connected to a shell three (3), the inside of the shell three (3) is rotatably connected to a crushing roller (35), the inside of the crushing roller (35) is fixedly connected to a support rod one (351), the outer surface of the support rod one (351) is slidably connected to a slider one (3511), the front of the crushing roller (35) is fixedly connected to a rotating shaft three (352), the front of the rotating shaft three (352) is fixedly connected to a gear one (353), and the right side of the gear one (353) is meshingly connected to a gear two (354).

2. A red mud raw material batching tank according to claim 1, characterized in that: A cleaning block 2 (36) is provided at the bottom of the inner wall of the shell 3 (3), the cleaning block 2 (36) is fixedly connected to a cleaning block 3 (38) on the back side, the cleaning block 3 (38) is fixedly connected to a connecting block 3 (39) on the back side, the connecting block 3 (39) is fixedly connected to a slider 2 (343) on the back side, the slider 2 (343) is fixedly connected to a connecting block 2 (344) on the right side, the connecting block 2 (344) is fixedly connected to a cleaning block 1 (345) on the front side, and the slider 2 (343) is threadedly connected to the threaded rod (342).

3. A red mud raw material batching tank according to claim 2, characterized in that: The outer surface of the shell one (1) is fixedly connected to a support block one (12), the top of the support block one (12) is fixedly connected to a temperature detector (121), the left side of the temperature detector (121) is fixedly connected to a temperature sensor (211), the inner wall of the shell one (1) is provided with a heat-insulating layer (17) and a shell two (18), the left side of the outer surface of the shell one (1) is fixedly connected to a discharge pipe (13), and the top of the collection box (2) is opened with a feed port two (21).

4. A red mud raw material batching tank according to claim 3, characterized in that: The top of the shell one (1) is fixedly connected to the shell three (3), the top of the shell three (3) is provided with a feed port one (40), the front of the shell three (3) is fixedly connected to a protective cover two (32), the right side of the shell three (3) is fixedly connected to a protective cover one (31), and the back of the shell three (3) is respectively fixedly connected to a motor three (33) and a shell four (34).

5. A red mud raw material batching tank according to claim 4, characterized in that: The left side of the housing four (34) is fixedly connected to a motor four (341), and the right output end of the motor four (341) is fixedly connected to a threaded rod (342).

6. A red mud raw material batching tank according to claim 1, characterized in that: The output end of the motor 2 (15) is fixedly connected to a rotating shaft 1 (151), and the outer surface of the rotating shaft 1 (151) is fixedly connected to a plurality of stirring shafts (1511).

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