CN220836622U - Iron oxide yellow filtering vibrating screen - Google Patents
Iron oxide yellow filtering vibrating screen Download PDFInfo
- Publication number
- CN220836622U CN220836622U CN202322640724.XU CN202322640724U CN220836622U CN 220836622 U CN220836622 U CN 220836622U CN 202322640724 U CN202322640724 U CN 202322640724U CN 220836622 U CN220836622 U CN 220836622U
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- CN
- China
- Prior art keywords
- screen
- filter
- screen cylinder
- filter plate
- iron oxide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000001914 filtration Methods 0.000 title claims abstract description 26
- 239000002002 slurry Substances 0.000 claims abstract description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000012216 screening Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying 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
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of iron oxide yellow preparation, in particular to an iron oxide yellow filtering vibrating screen. The device comprises a frame, wherein a screen cylinder is connected above the frame through a vibration unit, a cover plate with a feed inlet is detachably connected above the screen cylinder, a discharge hole is formed in the lower surface of the screen cylinder, and a screening mechanism for filtering iron yellow slurry is arranged in the screen cylinder; screening mechanism includes the filter of sliding connection in the screen drum to divide into upper chamber and lower cavity with the screen drum inner chamber through the filter, be fixed with the guide strip on the screen drum inner wall, be used for leading spacingly to the removal of filter, the filter bottom is equipped with three circular spacing recess, and can dismantle through spacing recess and be connected with shake part, be used for realizing the upper and lower vibration of filter. When having solved the screen plate and blockked up the degree lighter, the dismouting filter carries out abluent step comparatively loaded down with trivial details, is difficult to carry out the clearance of different modes to the screen plate according to the jam condition.
Description
Technical Field
The utility model relates to the technical field of iron oxide yellow preparation, in particular to an iron oxide yellow filtering vibrating screen.
Background
The preparation process of the iron oxide yellow mainly comprises the steps of oxidation reaction, filtration, washing, drying, crushing, sieving and the like, and the yellow slurry is formed by the oxidation reaction of various raw materials, wherein iron oxide yellow particles, dissolved substances and other impurities exist in the slurry, and the purpose of filtration is to separate solid particles from liquid in the slurry to obtain a pure iron oxide yellow product.
The prior patent publication number is: CN214391020U discloses a vibrating screen for ferric oxide slurry, including base, spring, cavity, first vibrating motor and second vibrating motor, the upper end of base evenly is provided with the spring, and the spring upper end is provided with the cavity, is provided with the sieve in the middle of the cavity, the lower extreme both sides of cavity all are provided with vibrating frame, and are provided with first vibrating motor and second vibrating motor on two vibrating frames respectively, the upper end of cavity is provided with the upper cover, and the terminal surface evenly is provided with the sleeve under the upper cover, and the upper cover upper end is provided with the feed inlet. This sieve in shale shaker for ferric oxide thick liquids can be dismantled, takes place to block up when the sieve, only needs to open the upper cover, takes out the sleeve from the sieve, and the sieve just can be taken out from last cavity, conveniently washs and maintains, has indirectly improved work efficiency, has improved the life of shale shaker, can also change different purpose sieves according to actual conditions moreover, and the suitability is wider.
But when clearing up the sieve that takes place to block up in this patent, need open the upper cover, take out the sieve and wash again and maintain, when the jam condition is lighter, select to wash the sieve and need the dismouting sieve, the step is comparatively loaded down with trivial details, but can cause the influence to the thick liquids filter effect of next time to the sieve clearance, is difficult to distinguish the processing according to the jam condition of sieve.
Disclosure of utility model
In order to make up for the defects, the utility model provides the following technical scheme: the iron yellow filtering vibrating screen comprises a frame, wherein a screen cylinder is connected above the frame through a vibrating unit, a cover plate with a feed inlet is detachably connected above the screen cylinder, a discharge hole is formed in the lower surface of the screen cylinder, and a screening mechanism for filtering iron yellow slurry is arranged in the screen cylinder;
screening mechanism includes the filter of sliding connection in the screen drum to divide into upper chamber and lower cavity with the screen drum inner chamber through the filter, be fixed with the guide strip on the screen drum inner wall, be used for leading spacingly to the removal of filter, the filter bottom is equipped with three circular spacing recess, and can dismantle through spacing recess and be connected with shake part, be used for realizing the upper and lower vibration of filter.
Preferably, the shaking component comprises a motor fixed on the outer circular surface of the screen cylinder, a rotating shaft penetrating into the lower cavity is fixed at the output end of the motor, a connecting rod is rotatably connected to the eccentric position on the end face of the tail end of the rotating shaft, a push rod is hinged to the other end of the connecting rod, and the other end of the push rod penetrates into a limiting groove at the central position.
Preferably, a shell wrapped outside the shaking component is fixed in the lower cavity, two symmetrically arranged cylinders are fixed on the upper surface of the shell, a spring is fixed in the cylinders, and a collision block matched with the limiting groove is fixed at the other end of the spring.
Preferably, the upper surface of the filter plate is fixedly provided with a diversion table, the diversion table is in a round table shape, and the diameter of the bottom surface of the diversion table is larger than that of the shell, so that slurry is uniformly dispersed on the filter plate.
Preferably, a slag hole is arranged on the outer circular surface of the screen cylinder, and the slag hole is flush with the filter plate and is used for discharging solid particles remained on the filter plate.
Preferably, the filter plate and the shell are made of stainless steel, and the inner wall of the screen cylinder is coated with a polymer coating for preventing slurry from adhering in the screen cylinder.
Advantageous effects
Compared with the prior art, the utility model provides the iron oxide yellow filtering vibrating screen, which has the following beneficial effects:
After vibration filtering of the ferrite yellow slurry is completed by utilizing the vibration unit, the push rod is enabled to move through the control motor, and the filter plate connected with the push rod is driven to vibrate up and down, so that solid particles blocked in filter plate sieve holes fall out, the cleaning efficiency of the filter plate is improved, a proper and convenient cleaning mode is conveniently selected according to the blocking condition of the filter plate, and the filtering effect is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic perspective view of a vibrating screen according to the present utility model;
FIG. 2 is a partial perspective cross-sectional view of the interior of the screen cylinder of the present utility model;
fig. 3 is a partial perspective cross-sectional view of a shaking unit in the present utility model.
Reference numerals illustrate:
1. A frame; 2. a vibration unit; 3. a screen drum; 4. a cover plate; 5. a screening mechanism; 51. a filter plate; 52. an upper chamber; 53. a lower chamber; 54. a limit groove; 55. a dithering unit; 551. a motor; 552. a rotating shaft; 553. a connecting rod; 554. a push rod; 555. a housing; 556. a collision block; 56. a diversion table; 57. and a slag outlet.
Detailed Description
The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
1-3 Are an embodiment of the utility model, a ferrite yellow filters the vibrating screen, including the stander 1, connect with the screen cylinder 3 through the vibrating unit 2 above the stander 1, the screen cylinder 3 upper side is removably connected with the cover plate 4 with feed inlet, when the blocking situation is serious, the removable cover plate 4, take out the filter plate 51 to wash and maintain, the lower surface of the screen cylinder 3 has discharge ports, there is screening mechanism 5 to filter ferrite yellow slurry in the screen cylinder 3;
The screening mechanism 5 comprises a filter plate 51 which is slidably connected in the screen cylinder 3, the inner cavity of the screen cylinder 3 is divided into an upper cavity 52 and a lower cavity 53 through the filter plate 51, guide strips are fixed on the inner wall of the screen cylinder 3 and used for guiding and limiting the movement of the filter plate 51, three circular limiting grooves 54 are formed in the bottom of the filter plate 51, and shaking components 55 are detachably connected through the limiting grooves 54 and used for achieving up-and-down vibration of the filter plate 51.
In the actual use process, when the iron oxide yellow slurry after the oxidation reaction is required to be filtered, and solid particles contained in the iron oxide yellow slurry are removed, the slurry is conveyed into the screen drum 3 from the feed inlet, the screen drum 3 is vibrated by controlling the vibration unit 2, so that the filter plate 51 is driven to vibrate, the slurry falling on the vibration plate is subjected to vibration filtration, the solid particles in the iron oxide yellow slurry are separated out and remain on the filter plate 51, after the filtration is completed, the filter plate 51 is subjected to up-and-down vibration by controlling the vibration component 55, so that the solid particles blocked in the screen holes of the filter plate 51 fall out from the discharge outlet, the filter plate 51 is convenient to clean, and the influence on the filtering effect and the efficiency caused by the blocking of the particles is prevented.
Specifically, the shaking unit 55 includes a motor 551 fixed on the outer circumferential surface of the screen drum 3, a rotating shaft 552 penetrating into the lower chamber 53 is fixed at the output end of the motor 551, a connecting rod 553 is rotatably connected at an eccentric position on the end surface of the end of the rotating shaft 552, the other end of the connecting rod 553 is hinged with a push rod 554, and the other end of the push rod 554 penetrates into a limit groove 54 at the central position.
In the practical use process, after slurry is filtered, when solid particles in the slurry are blocked in the sieve holes on the filter plate 51, the motor 551 is controlled to enable the rotating shaft 552 to rotate, so that the connecting rod 553 on the end face of the rotating shaft 552 is driven to move, and the other end of the push rod 554 is limited by the limiting groove 54, so that the push rod 554 is driven to move up and down by the connecting rod 553, and the filter plate 51 connected to the other end of the push rod 554 is driven to vibrate up and down, the solid particles entering the sieve holes are driven to move through multidirectional vibration, so that the solid particles fall out of the sieve holes, the filter plate 51 is conveniently cleaned, and the influence on the filtering effect due to the blocking of the particles is prevented.
More specifically, a housing 555 wrapping the shaking component 55 is fixed in the lower chamber 53, two symmetrically arranged cylinders are fixed on the upper surface of the housing 555, a spring is fixed in the cylinders, and an abutting block 556 matched with the limiting groove 54 is fixed at the other end of the spring.
In the actual use process, when the filter plate 51 vibrates up and down under the drive of the shaking component 55, the lower surface of the filter plate 51 is connected with the springs through the limiting grooves 54 to realize elastic connection with the shell 555, and when the filter plate 51 moves up and down under the drive of the push rod 554, the filter plate 51 is subjected to elastic force of the springs, so that the up and down vibration of the filter plate 51 is realized, and the condition that the filter plate 51 is blocked due to solid particles and the filtering effect is influenced can be effectively prevented.
As a second embodiment of the present utility model, a diversion table 56 is fixed on the upper surface of the filter plate 51, the diversion table 56 is in a shape of a circular table, and the diameter of the bottom surface of the diversion table 56 is larger than that of the housing 555, so as to uniformly disperse slurry on the filter plate 51; when the iron oxide yellow slurry is conveyed into the screen cylinder 3 from the feed inlet, the iron oxide yellow slurry falls on the upper surface of the diversion table 56 and slides on the filter plate 51 from the side surface of the diversion table 56, so that the slurry is uniformly dispersed on the filter plate 51, the slurry is prevented from being accumulated on the filter plate 51 to cause blockage, and the filtering efficiency is improved.
More specifically, the outer circular surface of the screen cylinder 3 is provided with a slag hole 57, and the slag hole 57 is flush with the filter plate 51 and is used for discharging solid particles remained on the filter plate 51; in actual use, after vibration screening of the ferrite yellow slurry is completed, solid particles in the ferrite yellow slurry remain on the upper surface of the filter plate 51, and the particles move to the inner edge of the screen drum 3 under the driving of the vibration screen drum 3, and the slag hole 57 is opened, so that the solid particles are discharged from the slag hole 57.
More specifically, the filter plate 51 and the housing 555 are made of stainless steel, and the inner wall of the screen cylinder 3 is coated with a polymer coating for preventing the slurry from adhering to the inside of the screen cylinder 3.
In the actual use, in the process of vibrating and filtering the iron oxide yellow slurry, the iron oxide yellow slurry can be contacted with the surfaces of the filter plate 51, the inner wall of the screen cylinder 3 and the shell 555, and the stainless steel filter plate 51 and the shell 555 with smooth surfaces and good wear resistance are used, so that the filter plate 51 is convenient to clean, and the polymer coating coated on the inner wall of the screen cylinder 3 can form a layer of protective film on the inner wall of the screen cylinder 3 to prevent the slurry from adhering to the inner wall of the screen cylinder 3.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a yellow iron filtering vibrating screen, includes frame (1), its characterized in that: a screen cylinder (3) is connected above the frame (1) through a vibrating unit (2), a cover plate (4) with a feed inlet is detachably connected above the screen cylinder (3), a discharge hole is formed in the lower surface of the screen cylinder (3), and a screening mechanism (5) for filtering the iron oxide yellow slurry is arranged in the screen cylinder (3);
Screening mechanism (5) are including sliding connection filter (51) in screen (3) to divide into upper chamber (52) and lower cavity (53) with screen (3) inner chamber through filter (51), be fixed with the gib block on screen (3) inner wall, be used for leading spacing to the removal of filter (51), filter (51) bottom is equipped with three circular spacing recess (54), and can dismantle through spacing recess (54) and be connected with shake part (55), be used for realizing the upper and lower vibration of filter (51).
2. The yellow iron filtering vibrating screen as set forth in claim 1, wherein: the shaking component (55) comprises a motor (551) fixed on the outer circular surface of the screen drum (3), a rotating shaft (552) penetrating into the lower cavity (53) is fixed at the output end of the motor (551), a connecting rod (553) is rotatably connected at the eccentric position on the end surface of the tail end of the rotating shaft (552), a push rod (554) is hinged at the other end of the connecting rod (553), and the other end of the push rod (554) penetrates into a limiting groove (54) at the central position.
3. An iron oxide yellow filtering vibrating screen as set forth in claim 2, wherein: the lower chamber (53) is internally fixed with a shell (555) wrapped outside the shaking component (55), the upper surface of the shell (555) is fixedly provided with two symmetrically arranged cylinders, a spring is fixed in the cylinders, and the other end of the spring is fixedly provided with a collision block (556) inserted in the limiting groove (54).
4. A yellow iron filtering vibrating screen according to claim 3, wherein: the upper surface of the filter plate (51) is fixedly provided with a diversion table (56), the diversion table (56) is in a round table shape, and the diameter of the bottom surface of the diversion table (56) is larger than that of the shell (555) so as to uniformly disperse slurry on the filter plate (51).
5. The yellow iron filtering vibrating screen as set forth in claim 4, wherein: the outer circular surface of the screen cylinder (3) is provided with a slag outlet (57), and the slag outlet (57) is flush with the filter plate (51) and is used for discharging solid particles remained on the filter plate (51).
6. The yellow iron filtering vibrating screen as set forth in claim 5, wherein: the filter plate (51) and the shell (555) are made of stainless steel materials, and the inner wall of the screen cylinder (3) is coated with a polymer coating for preventing slurry from adhering in the screen cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640724.XU CN220836622U (en) | 2023-09-28 | 2023-09-28 | Iron oxide yellow filtering vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640724.XU CN220836622U (en) | 2023-09-28 | 2023-09-28 | Iron oxide yellow filtering vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220836622U true CN220836622U (en) | 2024-04-26 |
Family
ID=90773642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322640724.XU Active CN220836622U (en) | 2023-09-28 | 2023-09-28 | Iron oxide yellow filtering vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220836622U (en) |
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2023
- 2023-09-28 CN CN202322640724.XU patent/CN220836622U/en active Active
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| GR01 | Patent grant |