Mineral powder washing device for mica powder preparation
By designing a water washing device for mica powder preparation, the problems of mica powder adhesion and waste of water resources in traditional preparation are solved, and a more efficient screening and water removal process is achieved.
Patent Information
- Application Number
- CN202411929536.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-03-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the preparation of traditional mica powder, mica powder is prone to adhere to the screen during the vibrating screen, resulting in incomplete screening and waste of water resources.
A water washing device for preparing mica powder is designed, including a semi-stage water tank, a crushing mechanism, an impurity filter frame, a water removal mechanism and a powder extraction assembly. Through the impurity filter in the decomposition bucket and the impeller rotation driven by the water flow, filtering and cleaning of impurities of mica powder are achieved; water removal and pushing of wet mica powder is achieved through the downward hydraulic rod and pushing assembly; through the crushing and grinding assembly, crushing and grinding of mica ore is achieved.
It effectively solves the adhesion problem of mica powder during the screening process, achieves more thorough screening and water resource conservation, and improves the preparation efficiency of mica powder.
Smart Images
Figure CN119657315A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of mica mineral powder water washing, and in particular to a mineral powder water washing device for preparing mica powder. Background Art
[0002] Mica powder is a non-metallic mineral containing a variety of components, mainly SiO2, which is generally about 49%, and Al2O3, which is about 30%. Mica powder has good elasticity and toughness. It is an excellent additive with the characteristics of insulation, high temperature resistance, acid and alkali resistance, corrosion resistance, and strong adhesion. It is widely used in electrical appliances, welding rods, rubber, plastics, papermaking, paints, coatings, pigments, ceramics, cosmetics, new building materials and other industries, and has a wide range of uses. With the continuous development of science and technology, people have opened up new application fields.
[0003] At present, when preparing traditional mica powder, first put the smaller mica ore into the crusher, and then crush the mica ore into powder through the crusher. The powdered mica ore will be discharged into the pool. At this time, the larger mica powder and impurities will sink to the bottom of the pool, while the lighter impurities will float on the water surface. At this time, the impurities floating on the water surface will be cleaned by the scraper device on the upper part of the pool, and the cleaning device at the bottom of the pool will push the mica powder to move toward the powder suction pump. At this time, the powder at the bottom of the pool will be sucked into the vibrating screen through the powder suction pump, and then the water, impurities and mineral powder will be screened out through the vibrating screen. At this time, the screened mineral powder will be transported to the heating box, and it will be heated and dried to facilitate further grinding in the later stage, so as to obtain the required mesh size.
[0004] Since mica ore is relatively moist after contact with water and has strong adhesion, when the vibrating screen is screening it, it is easy for the mica powder to adhere to the screen. At the same time, it is easy for the mica powder to flow out from the port along with the upper impurities under the action of the water flow, and part of the water flow is also easy to flow out from the impurity port, which leads to incomplete screening during screening and waste of water resources. Summary of the invention
[0005] In view of the deficiencies in the prior art, the present invention provides a mineral powder water washing device for preparing mica powder, which solves the problems mentioned in the background technology.
[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:
[0007] The mineral powder washing device for preparing mica powder comprises a mounting plate; a water pool is fixedly connected to the top surface of the mounting plate, and the water pool is semi-stepped as a whole; a crushing mechanism is installed on the top surface of the mounting plate and located above the water pool; an impurity filter frame is fixedly connected to one end of the top surface of the water pool and located on one side of the crushing mechanism; a water removal mechanism is installed on the top surface of the mounting plate and located above the impurity filter frame; a dewatering mechanism is installed on the top surface of the mounting plate and located above the impurity filter frame; a de-impurity component is installed on the top surface of the mounting plate; a liquid inlet end of the de-impurity component is connected to one end of the water pool, and a liquid outlet end of the de-impurity component is connected to an inner cavity of the impurity filter frame; a powder extraction component is installed on the top surface of the mounting plate and located on the bottom surface of the water pool; a liquid inlet end of the powder extraction component is connected to one end of the bottom surface of the water pool; The output end of the powder extraction assembly is connected to the inner cavity of the water removal mechanism; the water removal mechanism includes a lower hopper, the top surface of the mounting plate is fixedly connected with the lower hopper and is located above the impurity filter frame, a screening assembly is installed in the middle of the top surface of the lower hopper, the outer surface of the lower hopper is fixedly connected with a bracket, the middle of the bracket is installed with a screening assembly, the inner cavity of the bracket and the two sides of the screening assembly are respectively installed with downward pressure assemblies, the inner cavity of the lower hopper is fixedly connected with a water filter plate, the two ends of one side of the lower hopper and are located above the water filter plate are respectively fixedly connected with a feeding pipe, the feeding pipe is connected to the inner cavity of the lower hopper, and the two ends of the other side of the lower hopper and are located above the water filter plate are respectively installed with a pushing assembly.
[0008] Furthermore, the screening assembly includes a debris removal barrel, the middle part of the bracket is fixedly connected to the debris removal barrel, the upper part of the inner cavity of the debris removal barrel is fixedly connected to a semi-arc plate, the inner cavity of the debris removal barrel and below the semi-arc plate is fixedly connected to an impurity filter screen, the mesh diameter of the impurity filter screen is larger than the mesh diameter of the water filter plate, the middle part of the semi-arc plate is rotatably connected to a cleaning shaft, the surface of the cleaning shaft and above the semi-arc plate is fixedly connected to an impeller, the surface of the cleaning shaft and the top surface of the impurity filter screen is fixedly connected to an impurity cleaning rod, the surface of the cleaning shaft and the top surface of the water filter plate is fixedly connected to a dispersing rod, the outer surface of the debris removal barrel and above the impurity filter screen is fixedly connected to an impurity discharge pipe, and the impurity discharge pipe is communicated with the inner cavity of the debris removal barrel.
[0009] Furthermore, the pressing assembly includes a pressing hydraulic rod, the top surface of the debris removal barrel is fixedly connected to the pressing hydraulic rod, the output end of the pressing hydraulic rod is fixedly connected to a U-shaped frame, the two ends of the U-shaped frame respectively pass through the bracket and are slidably connected to the bracket, and one end of the U-shaped frame is fixedly connected to a pressing plate.
[0010] Furthermore, the pushing assembly includes a bent rod and an arc-shaped pull rod, the two sides of the lower hopper are respectively fixedly connected with bent rods, the inside of the bent rod is slidably connected with a push rod, one end of the push rod is fixedly connected with an L-shaped push plate, one side of the bent rod is fixedly connected with a damping rod between the L-shaped push plates, the two ends of one side of the U-shaped frame are respectively fixedly connected with arc-shaped pull rods, and one side of the arc-shaped pull rod is in contact with one end of the push rod.
[0011] Furthermore, the crushing mechanism includes a T-shaped crushing barrel, the top surface of the mounting plate and located above the water pool is fixedly connected with a T-shaped crushing barrel, the top surface of the T-shaped crushing barrel is fixedly connected with a material receiving hopper, the inner cavity of the material receiving hopper is connected with the inner cavity of the T-shaped crushing barrel, the lower part of the inner cavity of the T-shaped crushing barrel is fixedly connected with a dust filter, the outer surface of the T-shaped crushing barrel and located above the dust filter is fixedly connected with a material pipe, the inner cavity of the material pipe is connected with the inner cavity of the T-shaped crushing barrel, the upper part of the inner cavity of the T-shaped crushing barrel is equipped with a crushing assembly, the lower part of the inner cavity of the T-shaped crushing barrel is equipped with a grinding assembly, and the lower part of the crushing assembly is connected with a grinding assembly.
[0012] Furthermore, the crushing assembly includes a crushing motor and a gear ring. The top surface of the T-shaped crushing barrel is fixedly connected to the crushing motor. The output shaft end of the crushing motor is rotatably connected to the crushing shaft through a sprocket group and a chain. The upper part of the outer surface of the crushing shaft is fixedly connected to crushing knives at equal intervals. The middle part of the inner cavity of the T-shaped crushing barrel is fixedly connected to the gear ring. The outer surface of the crushing shaft and below the crushing knife are fixedly connected to a revolving rod. The inner part of the revolving rod is rotatably connected to a scrambling frame. The upper part of the outer surface of the scrambling frame is fixedly connected to a scrambling gear, and the scrambling gear is meshingly connected to the gear ring.
[0013] Furthermore, the crushing assembly also includes a spline groove, the inner cavity of the crushing shaft is provided with a spline groove, a spline rod is slidably connected in the spline groove, a highly threaded rod is rotatably connected in the spline groove, and the outer surface of the highly threaded rod is threadedly connected to the spline rod.
[0014] Furthermore, the grinding assembly includes a conical grinding bucket and an annular grinding disk, the bottom surface of the spline rod is fixedly connected to the conical grinding bucket, the inner cavity wall of the T-shaped crushing barrel is fixedly connected to the annular grinding disk, the conical grinding bucket is located in the annular grinding disk, the outer surface of the conical grinding bucket is fixedly connected to an auxiliary discharge rod, a limiting hole is provided in the middle of the bottom surface of the conical grinding bucket, the inner cavity of the limiting hole is fixedly connected to a reset damping rod, one end of the reset damping rod is fixedly connected to a discharge shaft, the bottom surface of the discharge shaft is fixedly connected to a discharge rod, and the bottom surface of the discharge rod is in contact with the top surface of the dust filter.
[0015] Furthermore, the powder extraction assembly includes a powder extraction pump, a powder delivery pipe and a powder discharge pipe. The top surface of the mounting plate and the bottom surface of the water pool are fixedly connected with the powder extraction pump. The liquid inlet end of the powder extraction pump is connected with a powder collecting cover through the powder delivery pipe. One end of the bottom surface of the water pool is fixedly connected with the powder collecting cover, and the inner cavity of the water pool is connected with the inner cavity of the powder collecting cover. The discharge end of the powder extraction pump is connected with the inner cavity of the impurity removal barrel through the powder discharge pipe.
[0016] Furthermore, the impurity removal component includes a water collecting hood, a liquid suction pump, a water inlet pipe and a drain pipe. The upper part of one side of the water pool is fixedly connected with a water collecting hood, the inner cavity of the water collecting hood is connected with the inner cavity of the water pool, the top surface of the mounting plate is fixedly connected with a liquid suction pump, the water inlet end of the liquid suction pump is connected with the inner cavity of the water collecting hood through the water inlet pipe, and the drain end of the liquid suction pump is connected with the inner cavity of the impurity filter frame through the drain pipe.
[0017] The present invention provides a mineral powder washing device for preparing mica powder. Compared with the prior art, it has the following beneficial effects:
[0018] 1. The mica powder at the bottom of the pool is filtered through the impurity filter in the impurity removal barrel. During the filtration, the impeller is driven by the water flow to rotate, thereby driving the impurity cleaning rod to rotate, thereby cleaning out the impurities from the discharge pipe.
[0019] 2. The U-shaped frame and the lower pressure plate are driven downward by pressing the hydraulic rod. At this time, the lower pressure plate and the water filter plate cooperate with each other to squeeze the wet mica powder to remove water. After the water is removed, the arc pull rod is driven upward by moving the U-shaped frame upward, which drives the ejector rod and the L-shaped push plate to move forward, thereby pushing the squeezed mica powder forward and unloading it from the feeding pipe.
[0020] 3. The crushing shaft is driven by a driving motor to rotate. When the crushing shaft rotates, the crushing knife is driven to rotate, so that the mica ore is initially crushed. When the crushing shaft rotates, the revolution rod and the scattering frame are driven to rotate. When the scattering frame rotates, the scattering frame is driven to rotate under the cooperation of the scattering gear and the gear ring, so that the mica ore is secondary crushed. When the crushing shaft rotates, the conical grinding bucket is driven to rotate, so that the crushed grinding powder is ground under the action of the annular grinding disc, so as to obtain smaller mica powder;
[0021] 4. By rotating the highly threaded rod, the spline rod is driven to move in the spline groove, thereby changing the distance between the conical grinding bucket and the annular grinding disc to obtain mica powder particles of different sizes;
[0022] 5. Use a liquid pump and a water collecting cover to draw the impurities floating on the water surface of the pool into the impurity filter frame to filter the impurities. After filtering, the water is discharged into the pool again, and then one side of the pool is used for suction, and water flows inward on the other side. Through the fluidity of the water, the impurities away from one end of the water collecting cover are brought to one end of the water collecting cover. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0024] Figure 1 The overall structural diagram of the present invention is shown;
[0025] Figure 2 Another structural diagram of the present invention is shown;
[0026] Figure 3 The schematic diagram of the water removal mechanism structure of the present invention is shown;
[0027] Figure 4 Another structural schematic diagram of the water removal mechanism of the present invention is shown;
[0028] Figure 5 A schematic diagram of the partial cross-sectional structure of the water removal mechanism of the present invention is shown;
[0029] Figure 6 The schematic diagram of the crushing mechanism structure of the present invention is shown;
[0030] Figure 7 A schematic diagram of the structure of the crushing mechanism of the present invention is shown in partial section and viewed from above;
[0031] Figure 8 A schematic diagram of a partial cross-section and top view of the crushing mechanism of the present invention is shown;
[0032] Fig. 9 The schematic diagram of the partial cross-section structure of the crushing shaft of the present invention is shown;
[0033] Fig.10 The schematic diagram of the cross-sectional structure of the conical grinding bucket of the present invention is shown;
[0034] As shown in the figure: 1. Mounting plate; 2. Water tank; 3. Crushing mechanism; 31. T-type crushing cylinder; 32. Receiving hopper; 33. Dust filter; 34. Material pipe; 35. Crushing assembly; 351. Crushing motor; 352. Gear ring; 353. Crushing shaft; 354. Crushing knife; 355. Revolution rod; 356. Scattering frame; 357. Scattering gear; 358. Spline groove; 359. Spline rod; 3510. Highly threaded rod; 36. Grinding assembly; 361. Conical grinding bucket; 362. Annular grinding disc; 363. Auxiliary unloading rod; 364. Limiting hole; 365. Reset damping rod; 366. Discharge shaft; 367. Discharge rod; 4. Impurity filter frame; 5. Dewatering mechanism; 51. Unloading hopper; 52. Screen Subassembly; 521, impurity removal barrel; 522, semi-arc plate; 523, impurity filter; 524, cleaning shaft; 525, impeller; 526, impurity cleaning rod; 527, dispersing rod; 528, impurity discharge pipe; 53, bracket; 54, down-pressing assembly; 541, down-pressing hydraulic rod; 542, U-shaped frame; 543, down-pressing plate; 55, water filter plate; 56, material feeding pipe; 57, pushing assembly; 571, bending rod; 572, arc pull rod; 573, push rod; 574, L-shaped push plate; 575, damping rod; 6, impurity removal assembly; 61, water collecting hood; 62, liquid pump; 63, water inlet pipe; 64, drain pipe; 7, powder extraction assembly; 71, powder extraction pump; 72, powder feeding pipe; 73, powder discharge pipe; 74, powder collecting hood. DETAILED DESCRIPTION
[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0036] Embodiment 1
[0037] In order to solve the technical problems in the background technology, the following mineral powder washing device for preparing mica powder is provided:
[0038] Combination Figure 1-Figure 10As shown, the mineral powder washing device for preparing mica powder provided by the present invention comprises a mounting plate 1; a water pool 2 is fixedly connected to the top surface of the mounting plate 1, and the water pool 2 is semi-stepped as a whole; a crushing mechanism 3 is installed on the top surface of the mounting plate 1 and located above the water pool 2; an impurity filter frame 4 is fixedly connected to one end of the top surface of the water pool 2 and located on one side of the crushing mechanism 3; a dewatering mechanism 5 is installed on the top surface of the mounting plate 1 and located above the impurity filter frame 4; an impurity removal component 6 is installed on the top surface of the mounting plate 1, and the liquid inlet end of the impurity removal component 6 is connected to one end of the water pool 2, and the liquid outlet end of the impurity removal component 6 is connected to the inner cavity of the impurity filter frame 4; a powder extraction component 7 is installed on the top surface of the mounting plate 1 and located on the bottom surface of the water pool 2, and the liquid inlet end of the powder extraction component 7 is connected to one end of the bottom surface of the water pool 2, and the outlet end of the powder extraction component 7 is connected to the inner cavity of the impurity filter frame 4. The outlet end is connected with the inner cavity of the water removal mechanism 5; the water removal mechanism 5 includes a lower hopper 51, the top surface of the mounting plate 1 and the lower hopper 51 is fixedly connected above the impurity filter frame 4, a screening assembly 52 is installed in the middle of the top surface of the lower hopper 51, a bracket 53 is fixedly connected to the outer surface of the lower hopper 51, the screening assembly 52 is installed in the middle of the bracket 53, the inner cavity of the bracket 53 and the two sides of the screening assembly 52 are respectively installed with down-pressing assemblies 54, the inner cavity of the lower hopper 51 is fixedly connected with a water filter plate 55, and the two ends of one side of the lower hopper 51 and above the water filter plate 55 are respectively fixedly connected with a feeding pipe 56, the feeding pipe 56 is connected with the inner cavity of the lower hopper 51, and the two ends of the other side of the lower hopper 51 and above the water filter plate 55 are respectively installed with pushing assemblies 57. The screening assembly 52 includes a debris removal barrel 521, the middle part of the bracket 53 is fixedly connected to the debris removal barrel 521, the upper part of the inner cavity of the debris removal barrel 521 is fixedly connected to a semi-arc plate 522, the inner cavity of the debris removal barrel 521 and located below the semi-arc plate 522 is fixedly connected to an impurity filter screen 523, the mesh diameter of the impurity filter screen 523 is larger than the mesh diameter of the water filter plate 55, the middle part of the semi-arc plate 522 is rotatably connected to a cleaning shaft 524, the surface of the cleaning shaft 524 and located above the semi-arc plate 522 is fixedly connected to an impeller 525, the surface of the cleaning shaft 524 and located above the impurity filter screen 523 is fixedly connected to an impurity cleaning rod 526, the surface of the cleaning shaft 524 and located on the top surface of the impurity filter screen 523 is fixedly connected to a dispersing rod 527, the outer surface of the debris removal barrel 521 and located above the impurity filter screen 523 is fixedly connected to an impurity discharge pipe 528, and the impurity discharge pipe 528 is communicated with the inner cavity of the debris removal barrel 521.
[0039] The semi-arc plate 522 is used to block the water and mica powder drawn in, thereby ensuring that the water and mica powder drawn in can drive the impeller 525 to rotate. When the impeller 525 rotates, the surface of the semi-arc plate 522 will also be cleaned.
[0040] The mica powder at the bottom of the water pool is filtered through the impurity filter 523 in the impurity removal barrel 521. During the filtering, the impeller 525 is driven by the water flow to rotate, thereby driving the impurity cleaning rod 526 to rotate, thereby cleaning out the impurities from the discharge pipe 528.
[0041] In order to enable the pressing component 54 to remove the moisture in the mica powder, and the mica powder after the moisture is removed is pushed down by the pushing component 57, the present embodiment will provide the following technical solutions:
[0042] In this embodiment, the pressing assembly 54 includes a pressing hydraulic rod 541, and the top surface of the impurity removing barrel 521 is fixedly connected with the pressing hydraulic rod 541, and the output end of the pressing hydraulic rod 541 is fixedly connected with a U-shaped frame 542, and the two ends of the U-shaped frame 542 respectively pass through the bracket 53 and are slidably connected with the bracket 53, and one end of the U-shaped frame 542 is fixedly connected with a pressing plate 543, and the pushing assembly 57 includes a bent rod 571 and an arc-shaped pull rod 572, and the two sides of the lower hopper 51 are respectively fixedly connected with the bent rod 571, and the inside of the bent rod 571 is slidably connected with a push rod 573, and one end of the push rod 573 is fixedly connected with an L-shaped push plate 574, and a damping rod 575 is fixedly connected to one side of the bent rod 571 and located between the L-shaped push plates 574, and the two ends of one side of the U-shaped frame 542 are respectively fixedly connected with the arc-shaped pull rod 572, and one side of the arc-shaped pull rod 572 is in contact with one end of the push rod 573.
[0043] By pressing down the hydraulic rod 541, the U-shaped frame 542 and the lower pressure plate 543 are driven to move downward, and then the lower pressure plate 543 and the water filter plate 55 cooperate with each other to squeeze the wet mica powder to remove water; after the water is removed, the arc pull rod 572 is driven to move upward by moving the U-shaped frame 542 upward, and the push rod 573 and the L-shaped push plate 574 are driven to move forward, thereby pushing the squeezed mica powder forward and unloading it from the feeding pipe 56.
[0044] The movement of the L-shaped push plate 574 not only enables the extruded mica powder to be discharged from the feed pipe 56, thereby cleaning the surface of the water filter plate 55, but also enables the bottom surface of the lower pressure plate 543 to be cleaned, thereby preventing the mica powder from sticking to the bottom surface of the lower pressure plate 543.
[0045] Embodiment 2
[0046] like Figure 1-Figure 10 As shown, based on the above embodiment, this embodiment further provides the following contents:
[0047] In order to enable the crushing mechanism 3 to crush and grind the mica ore and obtain the required mesh size during grinding, the present embodiment provides the following technical solutions:
[0048] The crushing mechanism 3 includes a T-shaped crushing barrel 31, and the T-shaped crushing barrel 31 is fixedly connected to the top surface of the mounting plate 1 and located above the water pool 2. A material receiving hopper 32 is fixedly connected to the top surface of the T-shaped crushing barrel 31, and the inner cavity of the material receiving hopper 32 is connected to the inner cavity of the T-shaped crushing barrel 31. A dust filter 33 is fixedly connected to the lower part of the inner cavity of the T-shaped crushing barrel 31. A material pipe 34 is fixedly connected to the outer surface of the T-shaped crushing barrel 31 and located above the dust filter 33. The inner cavity of the material pipe 34 is connected to the inner cavity of the T-shaped crushing barrel 31. A crushing assembly 35 is installed on the upper part of the inner cavity of the T-shaped crushing barrel 31, a grinding assembly 36 is installed on the lower part of the inner cavity of the T-shaped crushing barrel 31, and the lower part of the crushing assembly 35 is connected to the grinding assembly 36. The crushing assembly 35 includes a crushing motor 351 and a gear ring 352. The top surface of the T-shaped crushing barrel 31 is fixedly connected to the crushing motor 351. The output shaft end of the crushing motor 351 is rotatably connected to the crushing shaft 353 through a sprocket group and a chain. The upper part of the outer surface of the crushing shaft 353 is fixedly connected to crushing knives 354 at equal intervals. The middle part of the inner cavity of the T-shaped crushing barrel 31 is fixedly connected to the gear ring 352. The outer surface of the crushing shaft 353 and below the crushing knife 354 are fixedly connected to a revolving rod 355. The inner part of the revolving rod 355 is rotatably connected to a scattering frame 356. The upper part of the outer surface of the scattering frame 356 is fixedly connected to a scattering gear 357, and the scattering gear 357 is meshed with the gear ring 352. The crushing assembly 35 also includes a spline groove 358. The inner cavity of the crushing shaft 353 is provided with a spline groove 358. A spline rod 359 is slidably connected in the spline groove 358. A high-threaded rod 3510 is rotatably connected in the spline groove 358. The outer surface of the high-threaded rod 3510 is threadedly connected to the spline rod 359. The grinding assembly 36 includes a conical grinding bucket 361 and an annular grinding disc 362. The bottom surface of the spline rod 359 is fixedly connected to the conical grinding bucket 361, and the inner wall of the T-shaped crushing barrel 31 is fixedly connected to the annular grinding disc 362. The conical grinding bucket 361 is located in the annular grinding disc 362. The outer surface of the conical grinding bucket 361 is fixedly connected to an auxiliary discharge rod 363. A limiting hole 364 is provided in the middle of the bottom surface of the conical grinding bucket 361. The inner cavity of the limiting hole 364 is fixedly connected to a reset damping rod 365. One end of the reset damping rod 365 is fixedly connected to a discharge shaft 366. The bottom surface of the discharge shaft 366 is fixedly connected to a discharge rod 367. The bottom surface of the discharge rod 367 is in contact with the top surface of the dust filter 33.
[0049] The crushing shaft 353 is driven to rotate by a driving motor. When the crushing shaft 353 rotates, the crushing knife 354 is driven to rotate, so that the mica ore is initially crushed. When the crushing shaft 353 rotates, the revolution rod 355 and the scattering frame 356 are driven to rotate. When the scattering frame 356 rotates, the scattering gear 357 and the gear ring 352 cooperate with each other to drive the scattering frame 356 to rotate, so that the mica ore is secondarily crushed. When the crushing shaft 353 rotates, the conical grinding bucket 361 is driven to rotate, so that the crushed grinding powder is ground under the action of the annular grinding disk 362, so as to obtain smaller mica powder.
[0050] By rotating the height threaded rod 3510, the spline rod 359 is driven to move in the spline groove 358, thereby changing the distance between the conical grinding bucket 361 and the annular grinding disk 362 to obtain mica powder particles of different sizes.
[0051] Embodiment 3
[0052] like Figure 1-Figure 10 As shown, based on the above embodiment, this embodiment further provides the following contents:
[0053] In order to enable the powder extraction component 7 to extract the mica powder at the bottom of the pool 2 into the impurity removal component 6, the present embodiment will provide the following technical solutions:
[0054] The powder extraction assembly 7 includes a powder extraction pump 71, a powder discharge pipe 72 and a powder discharge pipe 73. The powder extraction pump 71 is fixedly connected to the top surface of the mounting plate 1 and located at the bottom surface of the water pool 2. The liquid inlet end of the powder extraction pump 71 is connected to a powder collecting hood 74 through the powder discharge pipe 72. One end of the bottom surface of the water pool 2 is fixedly connected to the powder collecting hood 74, and the inner cavity of the water pool 2 is connected to the inner cavity of the powder collecting hood 74. The discharge end of the powder extraction pump 71 is connected to the inner cavity of the impurity removal barrel 521 through the powder discharge pipe 73.
[0055] Through the operation of the powder pump 71, the powder collecting cover 74, the powder discharge pipe 73 and the powder discharge pipe 72 cooperate with each other, so that the mica powder at one end of the bottom of the pool 2 can be pumped into the impurity removal barrel 521, which is convenient for the subsequent impurity removal.
[0056] In order to enable the impurity removal component 6 to clean the impurities floating on the water surface of the pool 2, this embodiment will provide the following technical solutions:
[0057] In this embodiment, the impurity removal component 6 includes a water collecting cover 61, a liquid pump 62, a water inlet pipe 63 and a drain pipe 64. The upper part of one side of the pool 2 is fixedly connected with the water collecting cover 61, and the inner cavity of the water collecting cover 61 is connected with the inner cavity of the pool 2. The top surface of the mounting plate 1 is fixedly connected with the liquid pump 62. The water inlet end of the liquid pump 62 is connected with the inner cavity of the water collecting cover 61 through the water inlet pipe 63, and the drain end of the liquid pump 62 is connected with the inner cavity of the impurity filter frame 4 through the drain pipe 64.
[0058] Impurities floating on the water surface of the pool 2 are pumped into the impurity filter frame 4 through the liquid pump 62 in cooperation with the water collecting cover 61 to filter the impurities. After filtering, the water is discharged into the pool again, and then the water is sucked through one side of the pool and the water flows inward on the other side. Through the fluidity of the water, the impurities away from one end of the water collecting cover 61 are brought to one end of the water collecting cover 61.
[0059] The working principle and use process of the present invention:
[0060] In use:
[0061] During operation, first, the spacing between the conical grinding bucket 361 and the annular grinding disk 362 is adjusted according to the mesh size of the mica powder to be crushed. During adjustment, first, the height threaded rod 3510 is rotated. When the height threaded rod 3510 is rotated, the spline rod 359 is driven to slide in the spline groove 358, thereby adjusting the position of the conical grinding bucket 361 in the annular grinding disk 362 to change the gap and achieve the required mesh size of the grinding. At this time, the mica ore to be crushed is injected from the receiving hopper 32 into the T-shaped crushing cylinder 31, and the crushing motor 351 is started. When the crushing motor 351 is working, the crushing shaft 353 is driven to rotate. When the crushing shaft 353 is rotated, the crushing knife 354 is driven to rotate, thereby preliminarily crushing the injected mica ore, and the preliminarily crushed mica ore will fall on the conical grinding wheel. When the crushing shaft 353 rotates, it will drive the revolving rod 355 to rotate, and when the revolving rod 355 rotates, it will drive the scattering frame 356 to revolve, and when the scattering frame 356 revolves, it will drive the scattering frame 356 to rotate on its own under the cooperation of the scattering gear 357 and the gear ring 352, so that the scattering frame 356 can realize the revolution and self-rotation at the same time, so as to perform secondary crushing of the mica ore, and when the crushing shaft 353 rotates, it will drive the conical grinding bucket 361 to rotate, so that under the action of the annular grinding disk 362, the crushed grinding powder is ground, and the ground mica powder will fall into the dust filter 33, and the qualified ones will fall from the dust filter 33 into the water pool, and the unqualified ones will be discharged from the material pipe 34 by the discharge rod 367 rotated by the conical grinding bucket 361.
[0062] When the mica powder falls into the water pool 2, the impurities float on the water surface, while the mica powder sinks to the bottom of the water and slides along the slope at the bottom of the water pool 2 toward the powder collecting cover 74;
[0063] At this time, the liquid pump 62 is started. When the liquid pump 62 is working, the impurities floating on the water surface of the pool 2 are sucked into the impurity filter frame 4 in cooperation with the water collecting cover 61. At this time, the impurities are filtered through the impurity filter frame 4. After filtering, the water is discharged into the pool, and then the water is sucked on one side of the pool 2 and flows into the water on the other side. Through the fluidity of the water, the impurities away from one end of the water collecting cover 61 are brought to one end of the water collecting cover 61, so as to clean the impurities.
[0064] When the impurities are being cleaned, the powder pump 71 will also be started. When the powder pump 71 is working, the powder collecting cover 74, the powder discharge pipe 73 and the powder discharge pipe 72 will cooperate with each other to realize the mica powder at one end of the bottom of the water pool 2 being sucked into the impurity removal barrel 521. When the water and mica powder enter the impurity removal barrel 521, they will fall on the semi-arc plate 522. At this time, the impeller 525 will start to rotate through the water flow. When the impeller 525 rotates, the water and mica powder will fall into the upper part of the impurity filter net 523. At this time, qualified mica powder will fall from the impurity filter net 523 to the top of the water filter plate 55, and impurities will remain on the upper part of the impurity filter net 523. As the impeller 525 rotates, the impurity cleaning rod 526 will be driven to rotate, thereby spreading the mica powder on the impurity filter net 523 on the impurity filter net 523, and at the same time, the impurities will be removed from the impurities below When the cleaning shaft 524 rotates, the dispersing rod 527 will also be driven to rotate. When the dispersing rod 527 rotates, the mica powder on the water filter plate 55 will be pushed to both sides, so as to facilitate the subsequent extrusion. When the mica powder is located on both sides of the impurity removal barrel 521, the downward pressure hydraulic rod 541 is started. When the downward pressure hydraulic rod 541 moves downward, the U-shaped frame 542 and the lower pressure plate 543 will be driven to move downward, and the mica powder can be squeezed under the action of the water filter plate 55 to remove the moisture in the mica powder. After extrusion, the U-shaped frame 542 moves upward to drive the arc pull rod 572 to move upward, thereby squeezing the ejector rod 573, so that the ejector rod 573 drives the L-shaped push plate 574 to move, so that the L-shaped push plate 574 drives the extruded mica powder to move toward the feeding pipe 56, which is convenient for the subsequent drying of the mica powder.
[0065] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0066] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A mineral powder washing device for preparing mica powder, characterized in that: It comprises a mounting plate; a water pool is fixedly connected to the top surface of the mounting plate, the water pool is in a semi-stepped shape as a whole, a crushing mechanism is installed on the top surface of the mounting plate and located above the water pool, an impurity filter frame is fixedly connected to one end of the top surface of the water pool and located on one side of the crushing mechanism, a dewatering mechanism is installed on the top surface of the mounting plate and located above the impurity filter frame, a dewatering assembly is installed on the top surface of the mounting plate, a liquid inlet end of the dewatering assembly is communicated with one end of the water pool, a liquid outlet end of the dewatering assembly is communicated with an inner cavity of the impurity filter frame, a powder extraction assembly is installed on the top surface of the mounting plate and located on the bottom surface of the water pool, a liquid inlet end of the powder extraction assembly is communicated with one end of the bottom surface of the water pool, and an output end of the powder extraction assembly is communicated with the inner cavity of the dewatering mechanism; The dewatering mechanism includes a lower hopper, the top surface of the mounting plate is fixedly connected with the lower hopper above the impurity filter frame, the middle part of the top surface of the lower hopper is installed with a screening assembly, the outer surface of the lower hopper is fixedly connected with a bracket, the middle part of the bracket is installed with a screening assembly, the inner cavity of the bracket and the two sides of the screening assembly are respectively installed with downward pressing assemblies, the inner cavity of the lower hopper is fixedly connected with a water filter plate, the two ends of one side of the lower hopper and above the water filter plate are respectively fixedly connected with a feeding pipe, the feeding pipe is communicated with the inner cavity of the lower hopper, and the two ends of the other side of the lower hopper and above the water filter plate are respectively installed with pushing assemblies.
2. The mineral powder washing device for preparing mica powder according to claim 1, characterized in that: The screening assembly includes a debris removal barrel, the middle part of the bracket is fixedly connected to the debris removal barrel, the upper part of the inner cavity of the debris removal barrel is fixedly connected to a semi-arc plate, the inner cavity of the debris removal barrel and below the semi-arc plate is fixedly connected to an impurity filter screen, the mesh diameter of the impurity filter screen is larger than the mesh diameter of the water filter plate, the middle part of the semi-arc plate is rotatably connected to a cleaning shaft, the surface of the cleaning shaft and above the semi-arc plate is fixedly connected to an impeller, the surface of the cleaning shaft and the top surface of the impurity filter screen is fixedly connected to an impurity cleaning rod, the surface of the cleaning shaft and the top surface of the impurity filter screen is fixedly connected to a dispersing rod, the outer surface of the debris removal barrel and above the impurity filter screen is fixedly connected to an impurity discharge pipe, and the impurity discharge pipe is communicated with the inner cavity of the debris removal barrel.
3. The mineral powder washing device for preparing mica powder according to claim 2, characterized in that: The pressing assembly includes a pressing hydraulic rod, the top surface of the debris removal barrel is fixedly connected to the pressing hydraulic rod, the output end of the pressing hydraulic rod is fixedly connected to a U-shaped frame, the two ends of the U-shaped frame respectively pass through the bracket and are slidably connected to the bracket, and one end of the U-shaped frame is fixedly connected to a pressing plate.
4. The mineral powder washing device for preparing mica powder according to claim 3, characterized in that: The pushing assembly includes a bent rod and an arc-shaped pull rod, the two sides of the lower hopper are respectively fixedly connected with bent rods, the inside of the bent rod is slidably connected with a push rod, one end of the push rod is fixedly connected with an L-shaped push plate, one side of the bent rod is fixedly connected with a damping rod between the L-shaped push plates, the two ends of one side of the U-shaped frame are respectively fixedly connected with arc-shaped pull rods, and one side of the arc-shaped pull rod is in contact with one end of the push rod.
5. The mineral powder washing device for preparing mica powder according to claim 4, characterized in that: The crushing mechanism includes a T-shaped crushing barrel, a T-shaped crushing barrel is fixedly connected to the top surface of the mounting plate and located above the water pool, a material receiving hopper is fixedly connected to the top surface of the T-shaped crushing barrel, an inner cavity of the material receiving hopper is communicated with the inner cavity of the T-shaped crushing barrel, a dust filter is fixedly connected to the lower part of the inner cavity of the T-shaped crushing barrel, a material pipe is fixedly connected to the outer surface of the T-shaped crushing barrel and located above the dust filter, the inner cavity of the material pipe is communicated with the inner cavity of the T-shaped crushing barrel, a crushing assembly is installed on the upper part of the inner cavity of the T-shaped crushing barrel, a grinding assembly is installed on the lower part of the inner cavity of the T-shaped crushing barrel, and the lower part of the crushing assembly is connected to the grinding assembly.
6. The mineral powder washing device for preparing mica powder according to claim 5, characterized in that: The crushing assembly includes a crushing motor and a gear ring. The top surface of the T-shaped crushing barrel is fixedly connected to the crushing motor. The output shaft end of the crushing motor is rotatably connected to the crushing shaft through a sprocket set and a chain. The upper part of the outer surface of the crushing shaft is fixedly connected to crushing knives at equal intervals. The middle part of the inner cavity of the T-shaped crushing barrel is fixedly connected to the gear ring. The outer surface of the crushing shaft and below the crushing knives are fixedly connected to a revolving rod. The inner part of the revolving rod is rotatably connected to a scrambling frame. The upper part of the outer surface of the scrambling frame is fixedly connected to a scrambling gear, and the scrambling gear is meshed with the gear ring.
7. The mineral powder washing device for preparing mica powder according to claim 6, characterized in that: The crushing assembly also includes a spline groove, the inner cavity of the crushing shaft is provided with a spline groove, a spline rod is slidably connected in the spline groove, a highly threaded rod is rotatably connected in the spline groove, and the outer surface of the highly threaded rod is threadedly connected to the spline rod.
8. The mineral powder washing device for preparing mica powder according to claim 7, characterized in that: The grinding assembly includes a conical grinding bucket and an annular grinding disc, the bottom surface of the spline rod is fixedly connected to the conical grinding bucket, the inner cavity wall of the T-shaped crushing barrel is fixedly connected to the annular grinding disc, the conical grinding bucket is located in the annular grinding disc, the outer surface of the conical grinding bucket is fixedly connected to an auxiliary discharge rod, a limiting hole is provided in the middle of the bottom surface of the conical grinding bucket, the inner cavity of the limiting hole is fixedly connected to a reset damping rod, one end of the reset damping rod is fixedly connected to a discharge shaft, the bottom surface of the discharge shaft is fixedly connected to a discharge rod, and the bottom surface of the discharge rod is in contact with the top surface of the dust filter.
9. The mineral powder washing device for preparing mica powder according to claim 8, characterized in that: The powder extraction assembly includes a powder extraction pump, a powder delivery pipe and a powder discharge pipe. The top surface of the mounting plate and the bottom surface of the water pool are fixedly connected with the powder extraction pump. The liquid inlet end of the powder extraction pump is connected with a powder gathering cover through the powder delivery pipe. One end of the bottom surface of the water pool is fixedly connected with the powder gathering cover, and the inner cavity of the water pool is connected with the inner cavity of the powder gathering cover. The drainage end of the powder extraction pump is connected with the inner cavity of the impurity removal barrel through the powder discharge pipe.
10. The mineral powder washing device for preparing mica powder according to claim 9, characterized in that: The impurity removal component includes a water collecting hood, a liquid suction pump, a water inlet pipe and a drain pipe. The upper part of one side of the water pool is fixedly connected with the water collecting hood, the inner cavity of the water collecting hood is connected with the inner cavity of the water pool, the top surface of the mounting plate is fixedly connected with the liquid suction pump, the water inlet end of the liquid suction pump is connected with the inner cavity of the water collecting hood through the water inlet pipe, and the drain end of the liquid suction pump is connected with the inner cavity of the impurity filter frame through the drain pipe.