Sorting device for producing aluminum silicate refractory material

Abstract

The invention discloses a sorting device for producing aluminum silicate refractory materials, and relates to the technical field of refractory material cleaning and sorting. The device comprises multiple sets of sorting discharging line bodies and a cleaning assembly, the multiple sets of sorting discharging line bodies are distributed side by side, the cleaning assembly comprises a base installed on the ground, a rotating frame is rotatably installed at the top of the base, a cleaning tank is rotatably installed in the rotating frame, and a hopper is arranged on the right side of the top of the cleaning tank; a water inlet pipe is arranged on the left side of the bottom of the cleaning tank, and a water drainage pipe is arranged above the left side of the cleaning tank. Through the arrangement of the sorting spiral piece, materials are spirally downward from the upper portion, water flow is spirally upward from the lower portion, the materials can be fully washed, meanwhile, due to the fact that the water flow pressure becomes smaller and smaller from bottom to top, stone of different granularities can be precipitated at different positions of the sorting spiral piece, sorting can be completed while cleaning is conducted, and cleaning and sorting integration is achieved; the structure is compact and the production efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of refractory material cleaning and sorting, and in particular to a sorting device for producing aluminum silicate refractory materials. Background Art

[0002] Aluminosilicate refractory materials refer to refractory materials with aluminum silicate as the main component, which usually have high high temperature resistance, excellent thermal shock resistance and strong chemical stability. They are widely used in furnace linings, kiln linings, furnace bottoms and other parts of high temperature industries such as steel, metallurgy, chemicals, glass and cement. The main raw materials of aluminum silicate refractory materials are coal gangue, coke stone and so on.

[0003] During the production process, the particle size of aluminum silicate refractory materials will affect the sintering performance; coarse particles: larger particles can be used to produce high-strength refractory bricks, refractory castables, etc.; fine particles: fine particle raw materials are used to produce low-expansion, high-density refractory materials, so they need to be sorted during production. In the document (application number: CN202211326932.6), a sorting device for producing aluminum silicate refractory materials is disclosed, including: a cleaning box, a collecting box arranged on one side of the cleaning box, a rotating shaft is rotatably connected in the collecting box, a support plate is fixedly connected to the bottom inner wall of the collecting box, and one end of the rotating shaft rotates through the support plate; a cleaning component is arranged in the cleaning box, which is used to clean the ore; a salvaging component is arranged in the cleaning box, which is used to salvage the cleaned ore into the collecting box for sorting; a sorting component is arranged on the outer wall of the rotating shaft, which is used to crush and sort the ore; a dredging component is arranged in the collecting box to avoid clogging of the sorting component. This patent and the prior art both involve cleaning first and then screening, and can only screen out one type of raw material at a time, requiring multiple screenings to complete, with extremely low production efficiency. At the same time, the cleaning component and the screening component are separately arranged, and the equipment occupies a large space. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems and provide a separation device for producing aluminum silicate refractory materials.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A sorting device for producing aluminum silicate refractory materials, comprising a multi-component sorting and feeding line body and a cleaning component, wherein the multi-component sorting and feeding line bodies are arranged in parallel and are located on the right side of the cleaning component, wherein the cleaning component comprises a base installed on the ground, a rotating frame is rotatably installed on the top of the base, a cleaning tank is rotatably installed inside the rotating frame, a hopper is arranged on the right side of the top of the cleaning tank, a water inlet pipe is arranged on the left side of the bottom of the cleaning tank, and a drain pipe is arranged above the left side of the cleaning tank;

[0007] An inner shaft is rotatably installed inside the cleaning tank, and a sorting spiral piece is arranged on the outer side of the inner shaft. The edge of the sorting spiral piece is in sealing contact with the inner wall of the cleaning tank. A driving component is fixedly installed on the bottom of the cleaning tank, and the driving component is used to drive the inner shaft to rotate. A plurality of groups of spiral guide grooves are provided between the spiral pitches of the sorting spiral piece, and a lifting guide groove is provided at the top of the spiral guide groove. A guide slider is slidably connected inside the lifting guide groove, and the guide slider can slide into the spiral guide groove. A scraper is fixedly installed on the outer side of the guide slider, and the height of the scraper is less than the spiral pitch of the sorting spiral piece.

[0008] Furthermore, a rotating motor is fixedly mounted on the top of the rotating frame, a driving wheel is fixedly mounted on the output end of the rotating motor, a transmission wheel is fixedly mounted on the outer side of the base, and the driving wheel is meshed with the transmission wheel.

[0009] Furthermore, a mounting plate is provided on the outer side of the rotating frame, a flip motor is fixedly installed on the top of the mounting plate, a driving pulley is fixedly installed on the output end of the flip motor, a driven pulley is rotatably installed on the outer side of the top of the rotating frame, and the driven pulley is fixedly connected to the cleaning tank.

[0010] Furthermore, the rotation center of the cleaning tank is located in the lower half.

[0011] Furthermore, a horizontal support plate is fixedly installed on the right side of the rotating frame, and a support bar is fixedly installed on the outer side of the cleaning tank. When the cleaning tank is swung to the horizontal state, the support bar rests on the horizontal support plate.

[0012] Furthermore, the lifting guide groove is designed to be inclined.

[0013] Furthermore, the lifting guide groove is designed to be vertical, and the scraper is designed to be inclined downward.

[0014] Furthermore, the number of spiral turns of the spiral guide groove is half a turn.

[0015] Furthermore, the driving assembly consists of a motor and a lock.

[0016] Furthermore, a filter box is fixedly installed in the middle of the drain pipe, and a removable filter screen is inserted into the interior of the filter box.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The present invention arranges the sorting spiral blades, the materials spiral downward from the top, and the water flows spiral upward from the bottom, so the materials can be fully washed. At the same time, because the water flow pressure becomes smaller and smaller from bottom to top, stones of different particle sizes can be deposited at different positions of the sorting spiral blades, and the sorting can be completed while cleaning, realizing the integration of cleaning and sorting, with compact structure and high production efficiency.

[0019] 2. The present invention controls the cleaning tank to swing to the right, and the hopper opening is located directly above the sorting and unloading line. Then the inner shaft is controlled to rotate, and the inner shaft drives the sorting spiral to rotate. The sorting spiral conveys the sorted stone out by spiral. Then the rotating frame is controlled to drive the cleaning tank to rotate horizontally, and the raw materials of different particle sizes are poured onto different sorting and unloading lines, and are conveyed to different workstations in turn. The whole process is automated, and the sorting efficiency is higher.

[0020] 3. The scraper of the present invention is set up so that the scraper is blown upward by the water flow during cleaning, which will not affect the stratified sedimentation of stones. After cleaning, the scraper slides downward under the action of gravity to separate the settled stones, which is convenient for subsequent material sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the cleaning state of the present invention;

[0022] Figure 2 It is a schematic diagram of the blanking state of the present invention;

[0023] Figure 3 is an exploded view of the cleaning assembly of the present invention;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the cleaning tank of the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the cleaning tank of the present invention;

[0026] Figure 6 It is a schematic diagram of the inner shaft structure of the present invention.

[0027] Figure numerals: 1. base; 11. transmission wheel; 2. rotating frame; 21. rotating motor; 22. driving wheel; 23. flip motor; 24. driving pulley; 25. driven pulley; 26. horizontal support plate; 3. cleaning tank; 31. hopper; 32. water inlet pipe; 33. drain pipe; 34. filter box; 35. disassembly filter; 36. support bar; 4. inner shaft; 41. sorting spiral blade; 42. spiral guide groove; 43. lifting guide groove; 44. guide slider; 45. scraper; 5. driving assembly; 6. sorting unloading line. DETAILED DESCRIPTION

[0028] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] Embodiment 1, as Figure 1-Figure 6As shown, a separation device for producing aluminum silicate refractory materials comprises a multi-component separation and feeding line 6 and a cleaning component. The multi-component separation and feeding line 6 is arranged in parallel and is located on the right side of the cleaning component. The cleaning component comprises a base 1 installed on the ground, a rotating frame 2 is rotatably installed on the top of the base 1, a cleaning tank 3 is rotatably installed inside the rotating frame 2, a hopper 31 is arranged on the right side of the top of the cleaning tank 3, a water inlet pipe 32 is arranged on the left side of the bottom of the cleaning tank 3, and a drain pipe 33 is arranged above the left side of the cleaning tank 3;

[0030] An inner shaft 4 is rotatably installed inside the cleaning tank 3, and a sorting spiral piece 41 is arranged on the outer side of the inner shaft 4. The edge of the sorting spiral piece 41 is in sealing contact with the inner wall of the cleaning tank 3. A driving component 5 is fixedly installed at the bottom of the cleaning tank 3. The driving component 5 is used to drive the inner shaft 4 to rotate. A plurality of groups of spiral guide grooves 42 are provided between the spiral pitches of the sorting spiral piece 41. A lifting guide groove 43 is provided at the top of the spiral guide groove 42. A guide slider 44 is slidably connected inside the lifting guide groove 43. The guide slider 44 can slide into the spiral guide groove 42. A scraper 45 is fixedly installed on the outer side of the guide slider 44. The height of the scraper 45 is less than the spiral pitch of the sorting spiral piece 41.

[0031] When in use, the cleaning tank 3 is first in a vertical state, and the material is added to the cleaning tank 3 from top to bottom through the hopper 31, and rolls downward under the guidance of the sorting spiral 41. At the same time, the water inlet pipe 32 enters high-pressure water, and the high-pressure water flow enters the cleaning tank 3 from bottom to top, and spirals upward under the action of the sorting spiral 41 to wash the material that spirally rolls downward. By washing in this way, the surface of the material can be completely washed clean. At the same time, because the sorting spiral 41 will produce resistance to the water flow, the water pressure in the cleaning tank 3 becomes smaller and smaller from bottom to top, and the large particles of material are deposited on the sorting spiral 41 below, and the small particles of material are deposited on the sorting spiral 41 above. Therefore, the material on the sorting spiral 41 is deposited on the sorting spiral 41 in a gradient, and the impurities and dust are brought out by the water flow and discharged through the drain pipe 33;

[0032] At the same time, when the high-pressure water enters the cleaning tank 3, the scraper 45 first moves upward along the spiral guide groove 42 under the impact of the water flow, and then rises through the lifting guide groove 43 to fit the upper sorting spiral piece 41, forming a passing space below, which will not affect the passage and sedimentation of the stone. After the cleaning is completed, the high-pressure water is stopped, and the water in the cleaning tank 3 is completely discharged through the water inlet pipe 32. At the same time, the scraper 45 first descends along the lifting guide groove 43 under the action of gravity, and fits the lower sorting spiral piece 41 , and then moves downward along the spiral guide groove 42. At this time, the scraper 45 will scrape the stones deposited on the sorting spiral piece 41 downward to separate the stones deposited on the sorting spiral piece 41 to prevent the stones from being mixed again during the subsequent flipping. At this time, the cleaning tank 3 is controlled to flip right, and the opening of the hopper 31 faces downward and is located directly above the sorting unloading line 6. Then, the inner shaft 4 is driven to rotate by the driving component 5, and the inner shaft 4 drives the sorting spiral piece 41 to rotate, and the sorting spiral piece 41 spirally transports the stones to The position of the hopper 31, it should be noted that the height of the scraper 45 is less than the spiral pitch of the sorting spiral sheet 41, and when the cleaning tank 3 is turned over, the scraper 45 is distributed radially along the cleaning tank 3, that is, along the conveying direction, so the scraper 45 has little effect on the conveying material, and then discharged to the sorting unloading line 6, after the inner shaft 4 rotates a certain number of times, the rotating frame 2 is controlled to rotate, the rotating frame 2 drives the cleaning tank 3 to rotate horizontally, and the hopper 31 rotates to the top of another group of sorting unloading line bodies 6, which can automatically complete the material sorting and unloading. The number of sorting unloading line bodies 6 can be adjusted according to production needs. At the same time, a group of sorting unloading line bodies 6 can also be used for segmented conveying; it should be noted that after the water is cut off, the small particles will not slide down because of the water on the surface, and the large particles will directly settle at the bottom, that is, the particles in the middle layer will roll down a small amount, so the scraper 45 of the middle layer generally needs to be set a little below the precipitation part of the middle layer, so that the scraper 45 can catch the rolling particles when it descends, which has little effect on the sorting result.

[0033] Embodiment 2, based on the above embodiment, further includes: a rotating motor 21 is fixedly installed on the top of the rotating frame 2, a driving wheel 22 is fixedly installed on the output end of the rotating motor 21, a transmission wheel 11 is fixedly installed on the outer side of the base 1, and the driving wheel 22 is meshed with the transmission wheel 11.

[0034] By controlling the rotary motor 21 to be energized, the rotary motor 21 drives the driving wheel 22 to rotate, the driving wheel 22 rotates around the transmission wheel 11, the driving wheel 22 drives the rotating frame 2 to rotate around the base 1, and the rotating frame 2 drives the cleaning tank 3 to rotate horizontally.

[0035] Furthermore, a mounting plate is provided on the outer side of the rotating frame 2, a flip motor 23 is fixedly installed on the top of the mounting plate, a driving pulley 24 is fixedly installed on the output end of the flip motor 23, and a driven pulley 25 is rotatably installed on the outer side of the top of the rotating frame 2, and the driven pulley 25 is fixedly connected to the cleaning tank 3.

[0036] By controlling the turning motor 23 to be energized, the turning motor 23 drives the driving pulley 24 to rotate, the driving pulley 24 drives the driven pulley 25 to rotate, and the driven pulley 25 drives the cleaning tank 3 to turn.

[0037] Embodiment 3, based on the above embodiment, further includes that the rotation center of the cleaning tank 3 is located in the lower half. Through this design, after the cleaning tank 3 is flipped, the hopper 31 can extend farther toward the conveying direction of the sorting and unloading line 6, ensuring that when the cleaning tank 3 rotates horizontally, the hopper 31 can be located directly above the sorting and unloading line 6.

[0038] Furthermore, a horizontal support plate 26 is fixedly installed on the right side of the rotating frame 2, and a support bar 36 is fixedly installed on the outer side of the cleaning tank 3. When the cleaning tank 3 swings to the horizontal state, the support bar 36 rests on the horizontal support plate 26. Through this design, the unloading stability of the cleaning tank 3 can be improved.

[0039] Embodiment 4, based on the above embodiment, further includes that the lifting guide groove 43 is designed to be inclined so that the scraper 45 can rise better under the impact force of the water flow.

[0040] Embodiment 5, based on the above embodiments, further includes that the lifting guide groove 43 is designed to be vertical, and the scraper 45 is designed to be tilted downward, so that the scraper 45 can rise better under the impact of the water flow and the scraper 45 has a better scraping effect.

[0041] Embodiment 6, based on the above embodiment, further includes that the spiral number of turns of the spiral guide groove 42 is half a turn, the scraping distance is long, and the separation effect is better, but it cannot be too long, otherwise it will affect the sorting effect.

[0042] Embodiment 7, based on the above embodiment, further includes that the driving assembly 5 is composed of a motor and a locker to ensure that the inner shaft 4 does not rotate when the high-pressure water flow is introduced.

[0043] Embodiment 8, based on the above embodiment, further includes: a filter box 34 is fixedly installed in the middle of the drain pipe 33, and a removable filter screen 35 is inserted into the interior of the filter box 34. Through this design, impurities in the flushing water can be filtered out and can be directly used for the next flushing. The removable filter screen 35 is easy to replace.

[0044] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A separation device for producing aluminum silicate refractory materials, comprising a multi-component separation and feeding line (6) and a cleaning component, characterized in that: The multi-group sorting and unloading lines (6) are arranged in parallel and are located on the right side of the cleaning assembly. The cleaning assembly comprises a base (1) installed on the ground. A rotating frame (2) is rotatably installed on the top of the base (1). A cleaning tank (3) is rotatably installed inside the rotating frame (2). A hopper (31) is arranged on the right side of the top of the cleaning tank (3). A water inlet pipe (32) is arranged on the left side of the bottom of the cleaning tank (3). A drainage pipe (33) is arranged above the left side of the cleaning tank (3). An inner shaft (4) is rotatably mounted inside the cleaning tank (3), and a sorting spiral sheet (41) is arranged on the outer side of the inner shaft (4). The edge of the sorting spiral sheet (41) is in sealing contact with the inner wall of the cleaning tank (3). A driving assembly (5) is fixedly mounted on the bottom of the cleaning tank (3). The driving assembly (5) is used to drive the inner shaft (4) to rotate. A plurality of groups of spiral guide grooves (42) are arranged between the spiral pitches of the sorting spiral sheet (41). A lifting guide groove (43) is arranged at the top of the spiral guide groove (42). A guide slider (44) is slidably connected inside the lifting guide groove (43). The guide slider (44) can slide into the spiral guide groove (42). A scraper (45) is fixedly mounted on the outer side of the guide slider (44). The height of the scraper (45) is less than the spiral pitch of the sorting spiral sheet (41).

2. A separation device for producing aluminum silicate refractory materials according to claim 1, characterized in that: A rotating motor (21) is fixedly mounted on the top of the rotating frame (2), a driving wheel (22) is fixedly mounted on the output end of the rotating motor (21), a transmission wheel (11) is fixedly mounted on the outer side of the base (1), and the driving wheel (22) is meshed with the transmission wheel (11).

3. A separation device for producing aluminum silicate refractory materials according to claim 2, characterized in that: A mounting plate is arranged on the outer side of the rotating frame (2), a turning motor (23) is fixedly mounted on the top of the mounting plate, a driving pulley (24) is fixedly mounted on the output end of the turning motor (23), a driven pulley (25) is rotatably mounted on the outer side of the top of the rotating frame (2), and the driven pulley (25) is fixedly connected to the cleaning tank (3).

4. A separation device for producing aluminum silicate refractory materials according to claim 1, characterized in that: The rotation center of the cleaning tank (3) is located in the lower part.

5. A separation device for producing aluminum silicate refractory materials according to claim 4, characterized in that: A horizontal support plate (26) is fixedly installed on the right side of the rotating frame (2), and a support bar (36) is fixedly installed on the outer side of the cleaning tank (3). When the cleaning tank (3) swings to a horizontal position, the support bar (36) rests on the horizontal support plate (26).

6. A separation device for producing aluminum silicate refractory materials according to claim 1, characterized in that: The lifting guide groove (43) is designed to be inclined.

7. A separation device for producing aluminum silicate refractory materials according to claim 1, characterized in that: The lifting guide groove (43) is designed to be vertical, and the scraper (45) is designed to be inclined downward.

8. A separation device for producing aluminum silicate refractory materials according to claim 1, characterized in that: The number of spiral turns of the spiral guide groove (42) is half a turn.

9. A separation device for producing aluminum silicate refractory materials according to claim 1, characterized in that: The driving assembly (5) consists of a motor and a lock.

10. A separation device for producing aluminum silicate refractory materials according to any one of claims 1 to 9, characterized in that: A filter box (34) is fixedly installed in the middle of the drainage pipe (33), and a disassembly filter screen (35) is inserted into the interior of the filter box (34).

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