CN220027743U - Granule miropowder screening plant is used in aluminium oxide production - Google Patents
Granule miropowder screening plant is used in aluminium oxide production Download PDFInfo
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- CN220027743U CN220027743U CN202321635641.5U CN202321635641U CN220027743U CN 220027743 U CN220027743 U CN 220027743U CN 202321635641 U CN202321635641 U CN 202321635641U CN 220027743 U CN220027743 U CN 220027743U
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- screening
- screen
- screening frame
- alumina production
- barrel
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- 238000012216 screening Methods 0.000 title claims abstract description 86
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000008187 granular material Substances 0.000 title claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a particle and micro powder screening device for alumina production, which comprises a barrel body arranged at the top of a bracket, wherein a rotating wheel is arranged in the barrel body, paddles are uniformly arranged on the outer side of the rotating wheel, a hot air pump is arranged on the side surface of the barrel body, a discharging pipe at the outlet of the barrel body is arranged on the upper side of a screening frame, the bottoms of the front end and the rear end of the screening frame are respectively connected with a supporting column and a hydraulic cylinder through supporting springs, and a vibrating motor is arranged on the side surface of the screening frame. Adopt above-mentioned technical scheme to make a granule miropowder screening plant for alumina production, through setting up the rabbling mechanism that runner and paddle are constituteed inside the barrel, under the drive of motor, disperse the material through the paddle of high-speed rotation to can avoid influencing filtering screening effect because of the material caking that wets, the material after the screening corresponds the whereabouts and gets into in the collecting box, thereby realize the automatic screening and the collection flow of granule miropowder.
Description
Technical Field
The utility model relates to the technical field of alumina particle micropowder screening, in particular to a particle micropowder screening device for alumina production.
Background
In the production process of industrial alumina particles, a plurality of alumina particle micro-powder with smaller particle size is generated, and when the industrial alumina particles leave a factory, manufacturers need to screen the micro-powder. Because alumina particle miropowder can wet and agglomerate in the storage process, if operate the material then hardly effectively sieves this moment to screening plant long-time back, the filtration pore is blockked up easily or is destroyed, needs to maintain, and general screening mechanism passes through the screw installation fixedly, and the dismantlement process is complicated, and consequently the maintenance flow of device is comparatively loaded down with trivial details. Therefore, we propose a particle and micropowder screening device for alumina production.
Disclosure of Invention
In order to solve the problems, the utility model provides a particle and micro powder screening device for alumina production, which solves the problems in the prior art.
The utility model relates to a particle and micro powder screening device for alumina production, which comprises a barrel body arranged at the top of a bracket, wherein a rotating wheel is arranged in the barrel body, paddles are uniformly arranged on the outer side of the rotating wheel, a hot air pump is arranged on the side surface of the barrel body, a discharging pipe at the outlet of the barrel body is arranged on the upper side of a screening frame, the bottoms of the front end and the rear end of the screening frame are respectively connected with a support column and a hydraulic cylinder through supporting springs, a vibrating motor is arranged on the side surface of the screening frame, and a first screen, a second screen and a third screen are sequentially arranged in the middle of the screening frame through a limiting mechanism.
In the scheme, the top of the cylinder body is provided with the cylinder cover.
In the scheme, the bottom of the rotating wheel is connected with the motor through the transmission shaft.
In the scheme, the bin body is detachably arranged on the upper side of the screening frame.
In the scheme, the first screen mesh, the second screen mesh and the third screen mesh are transversely distributed in the screening frame from small to large according to the screen mesh diameters.
In the above scheme, first screen cloth, second screen cloth and third screen cloth all include the screening district at casing and middle part, screening district side is provided with the baffle.
In the above scheme, stop gear includes the recess of seting up in the casing outside, be connected with the fixture block through spacing spring in the recess, the fixture block corresponds the joint in the draw-in groove of screening frame inboard.
In the scheme, the cloth belt is arranged on the lower side of the screening frame, and the collecting box is arranged at the bottom of the cloth belt.
The utility model has the advantages and beneficial effects that: the utility model provides a particle micro powder screening device for alumina production, which has simple and reasonable structural design and stronger practicability, and is characterized in that a stirring mechanism consisting of a rotating wheel and paddles is arranged in a cylinder body, materials are dispersed through the paddles rotating at high speed under the driving of a motor, so that the influence of filter screening effect caused by the damp agglomeration of the materials can be avoided, the materials can be heated under the action of a hot air pump on one hand, the moisture content of the materials is reduced, the materials can be assisted to be blown into a screening frame on the other hand, the discharging efficiency is improved, the corresponding discharging effect is ensured, the inclination angle of the screening frame is conveniently adjusted through arranging a telescopic hydraulic cylinder at one end of the bottom of the screening frame, so that different screening rates can be met, the screening requirements of different types can be met, the materials after screening can be correspondingly dropped into a collecting box according to different sizes through arranging a first screen, a second screen and a third screen in the screening frame, thus realizing automatic screening and collecting flow of the particles, and the first screen, and a clamping groove, a limiting device and a clamping groove and a first screen and a second screen are correspondingly arranged, so that the cost is conveniently and maintained, and a screen is convenient to be conveniently maintained.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic view of the internal structure of the cylinder according to the present utility model.
Fig. 3 is a schematic view of the installation structure of the screening frame of the present utility model.
In the figure: 1 bracket, 11 cylinder, 12 cylinder cover, 13 rotating wheel, 14 blade, 15 transmission shaft, 16 motor, 17 air heater, 18 discharging pipe, 19 screening frame, 2 bin body, 21 supporting spring, 22 supporting column, 23 hydraulic cylinder, 24 vibrating motor, 25 first screen, 26 second screen, 27 third screen, 28 baffle, 29 groove, 3 spacing spring, 31 fixture block, 32 draw-in groove, 33 cloth belt, 34 collecting box.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in figures 1-3, the utility model relates to a particle micro powder screening device for alumina production, which comprises a cylinder 11 arranged at the top of a bracket 1, wherein the bottom wall of the cylinder 11 is obliquely designed, so that materials can flow out conveniently, a rotating wheel 13 is arranged in the cylinder 11, paddles 14 are uniformly arranged on the outer side of the rotating wheel 13, and the materials are dispersed through the paddles 14 which rotate at a high speed under the driving of a motor 16 by arranging a stirring mechanism consisting of the rotating wheel 13 and the paddles 14 in the cylinder 11, so that the influence on the filtering and screening effect caused by the wetting and agglomeration of the materials can be avoided.
The side of barrel 11 is provided with hot gas pump 17, can heat the material under the effect of hot gas pump 17 on the one hand, alleviates the moistures of material itself, on the other hand can assist in blowing in the material into screening frame 19, has improved ejection of compact efficiency, has guaranteed the ejection of compact effect that corresponds.
The discharging pipe 18 of barrel 11 exit sets up in screening frame 19 upside, is provided with the solenoid valve on the discharging pipe 18, both ends bottom is connected with support column 22 and pneumatic cylinder 23 respectively around the screening frame 19 through supporting spring 21, through setting up telescopic pneumatic cylinder 23 in the one end of screening frame 19 bottom to can conveniently adjust the inclination of screening frame 19, with the adaptation different screening rates, and then can satisfy different grade type screening demands.
The vibrating motor 24 is installed on the side face of the screening frame 19, and a first screen 25, a second screen 26 and a third screen 27 are installed in the middle of the screening frame 19 sequentially through a limiting mechanism. Through setting up the first screen cloth 25, second screen cloth 26 and the third screen cloth 27 that use in the screening frame 19 in combination, can correspond the screening to the aluminium oxide granule according to different sizes, the material after the screening corresponds to drop into in the collecting box 34 to realize the automatic screening and the collection flow of granule miropowder.
In the above scheme, the top of barrel 11 is provided with cover 12, and during the use, open cover 12 and put into barrel 11 with the material, later close cover 12 again and avoid external impurity to get into barrel 11 in contact with the material.
In the above scheme, the bottom of the rotating wheel 13 is connected with the motor 16 through the transmission shaft 15, specifically, the transmission shaft 15 is rotationally connected with the bottom wall of the cylinder 11 through a bearing, and the motor 16 is connected with a power supply and a switch through a wire.
In the above scheme, the bin body 2 is detachably mounted on the upper side of the screening frame 19.
In the above scheme, the first screen 25, the second screen 26 and the third screen 27 are transversely distributed in the screening frame 19 in sequence from small to large in screen diameter.
In the above scheme, the first screen 25, the second screen 26 and the third screen 27 each comprise a housing and a middle screening area, and a partition 28 is disposed on the side of the screening area.
In the above scheme, the stop gear includes the recess 29 of seting up in the casing outside, be connected with fixture block 31 in the recess 29 through spacing spring 3, fixture block 31 corresponds the joint in the draw-in groove 32 of screening frame 19 inboard. Through setting up recess 29, spacing spring 3, fixture block 31, draw-in groove 32 isotructure cooperation and use, can be fast to first screen cloth 25, second screen cloth 26 and third screen cloth 27 correspond the installation and dismantle to can conveniently clear up the screen cloth and maintain, reduce the maintenance cost of equipment, bring the convenience for the user.
In the above scheme, screening frame 19 downside is provided with strap 33, strap 33 bottom is provided with collecting box 34, and strap 33 plays the effect that gathers together the material in falling for the material can accurately fall into corresponding collecting box 34 in, and collecting box 34 is inside is plugged into to strap 33's bottom.
Working principle:
this kind of granule miropowder screening plant is used in alumina production, specific during operation, firstly open the cover 12 and put into barrel 11 with the granule miropowder material that awaits the sieve in, afterwards close the cover 12, start motor 16, motor 16 drives runner 13 and paddle 14 high-speed rotation through transmission shaft 15, disperse the material through paddle 14, afterwards open the valve on the discharging pipe 18, simultaneously start hot air pump 17 and introduce in barrel 11 with the hot air current, the material gets into the screening frame 19 front portion region through discharging pipe 18, at this moment under vibrating motor 24's effect drive screening frame 19 whole vibration sieves the material, granule miropowder material passes through first screen cloth 25 in proper order, second screen cloth 26 and third screen cloth 27's screening region, in this process is according to the alumina particle miropowder diameter from little to big through first screen cloth 25 in proper order, second screen cloth 26 and third screen cloth 27 whereabouts and get into collecting box 34 inside through the effect of cloth belt 33, when needing to adjust screening efficiency, can start pneumatic cylinder 23 and adjust the height of screening frame 19, thereby can adjust the inclination of screening frame 19 in order to different the slope and take place with the device and remove the screen cloth 32 from the second screen cloth 26, thereby the demand is removed from the screen cloth 32 in order to the second screen cloth 32, the high-speed screen cloth 32 is realized, the demand is removed from the screen cloth 32 to the device is realized with the second screen cloth 26, and the high-speed is removed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an alumina production is with granule miropowder screening plant, is including installing barrel (11) at support (1) top, a serial communication port, be provided with runner (13) in barrel (11), paddle (14) are evenly installed in the outside of runner (13), the side of barrel (11) is provided with hot air pump (17), discharging pipe (18) of barrel (11) exit set up in screening frame (19) upside, both ends bottom is connected with support column (22) and pneumatic cylinder (23) respectively through supporting spring (21) around screening frame (19), vibrating motor (24) are installed to the side-mounting of screening frame (19), first screen cloth (25), second screen cloth (26) and third screen cloth (27) are passed through stop gear in proper order in the middle part of screening frame (19).
2. The particulate and micropowder screening device for alumina production according to claim 1, characterized in that the top of the cylinder (11) is provided with a cylinder cover (12).
3. A particulate and micropowder screening device for aluminium oxide production according to claim 1, characterized in that the bottom of the wheel (13) is connected to an electric motor (16) by means of a drive shaft (15).
4. The particulate and micropowder screening device for alumina production according to claim 1, characterized in that the upper side of the screening frame (19) is detachably fitted with a bin body (2).
5. The particulate and micropowder screening device for alumina production according to claim 1, characterized in that the first screen (25), the second screen (26) and the third screen (27) are distributed in the screening frame (19) in the order of small-to-large screen diameters.
6. The particulate and micropowder screening device for alumina production according to claim 1, characterized in that the first screen (25), the second screen (26) and the third screen (27) each comprise a housing and a central screening zone, which is laterally provided with a partition (28).
7. The particulate micro powder screening device for alumina production according to claim 6, wherein the limiting mechanism comprises a groove (29) formed in the outer side of the shell, a clamping block (31) is connected in the groove (29) through a limiting spring (3), and the clamping block (31) is correspondingly clamped in a clamping groove (32) in the inner side of the screening frame (19).
8. The alumina production particle and micropowder screening device according to claim 1, wherein the screening device comprises a plurality of screening devices,
the screening frame (19) downside is provided with strap (33), strap (33) bottom is provided with collecting box (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635641.5U CN220027743U (en) | 2023-06-26 | 2023-06-26 | Granule miropowder screening plant is used in aluminium oxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635641.5U CN220027743U (en) | 2023-06-26 | 2023-06-26 | Granule miropowder screening plant is used in aluminium oxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220027743U true CN220027743U (en) | 2023-11-17 |
Family
ID=88721861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321635641.5U Active CN220027743U (en) | 2023-06-26 | 2023-06-26 | Granule miropowder screening plant is used in aluminium oxide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220027743U (en) |
-
2023
- 2023-06-26 CN CN202321635641.5U patent/CN220027743U/en active Active
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