CN117443715A - Screening device for triclosan hexyl methylimidazole production - Google Patents
Screening device for triclosan hexyl methylimidazole production Download PDFInfo
- Publication number
- CN117443715A CN117443715A CN202311787440.1A CN202311787440A CN117443715A CN 117443715 A CN117443715 A CN 117443715A CN 202311787440 A CN202311787440 A CN 202311787440A CN 117443715 A CN117443715 A CN 117443715A
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- China
- Prior art keywords
- screening
- triclosan
- supporting seat
- hexyl
- base
- Prior art date
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Links
- 238000012216 screening Methods 0.000 title claims abstract description 104
- OGNVMCQFJUXMIQ-UHFFFAOYSA-N 5-hexyl-2-methyl-1h-imidazole Chemical compound CCCCCCC1=CN=C(C)N1 OGNVMCQFJUXMIQ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229960003500 triclosan Drugs 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 148
- 238000004140 cleaning Methods 0.000 claims description 10
- 240000005002 Erythronium dens canis Species 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 19
- 239000012535 impurity Substances 0.000 description 18
- 239000002245 particle Substances 0.000 description 13
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 239000003899 bactericide agent Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 210000000170 cell membrane Anatomy 0.000 description 2
- 210000002275 spiral lamina Anatomy 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 102000004895 Lipoproteins Human genes 0.000 description 1
- 108090001030 Lipoproteins Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/24—Revolving drums with fixed or moving interior agitators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening device for triclosan hexyl methylimidazole production, and mainly relates to the technical field of material screening. Including base and cylinder, one side rotation of base is connected with first supporting seat, the tip and the first supporting seat rotation of cylinder are connected, be equipped with the conveyer pipe on the base, be equipped with the screening cavity that supplies the material to pass through on the cylinder, the both ends of cylinder are equipped with the feed inlet that is linked together with the screening cavity respectively and clear the material mouth, be equipped with the spiral wall on the cylinder and filter the spiral plate of cavity, the side of spiral plate contacts and drives it to clear the material mouth and remove, the side of screening cavity is equipped with a plurality of groups sieve mesh from the feed inlet to clear the material mouth in proper order, the internal diameter of sieve mesh is gradually increased by the feed inlet to clear the material mouth, one side of first supporting seat is equipped with the receiver that uses with a plurality of groups sieve mesh cooperation. The invention has the beneficial effects that: solves the problem of inaccurate and convenient material screening, and improves the production efficiency and quality of granular triclosan hexyl methylimidazole.
Description
Technical Field
The invention relates to the technical field of material screening, in particular to a screening device for triclosan hexyl methylimidazole production.
Background
Triclosan hexyl methylimidazole is an organic compound and has broad-spectrum bactericidal effect. It can inhibit lipoprotein synthesis on bacterial cell membrane, thereby destroying bacterial cell membrane stability, leading to bacterial death, and is the main ingredient of bactericide.
During the production process of granular triclosan hexyl methyl imidazole, fine impurities may be doped in the process, so that the quality is not too high, and therefore, the filtering and screening of the produced triclosan hexyl methyl imidazole material is a key step. The existing screening device generally comprises a screen, the screen is continuously and vertically vibrated to drive materials and impurities on the screen to continuously vibrate, fine impurities pass through the screen, and therefore screening of the materials is achieved. However, when the triclosan hexyl methyl imidazole material is screened in the mode, the triclosan hexyl methyl imidazole material is easy to block sieve holes, so that screening efficiency is affected to a certain extent, meanwhile, the triclosan hexyl methyl imidazole material is easy to break due to high-frequency vibration, normal production of granular triclosan hexyl methyl imidazole is affected, and in addition, the existing screening device cannot screen the granularity of the triclosan hexyl methyl imidazole material, so that production quality of bactericides is affected to a certain extent.
Therefore, in actual production of the granular triclosan hexyl methyl imidazole, the existing screening device is not accurate and convenient enough for screening materials, and influences the quality and efficiency of bactericide production, so that the overall production efficiency and quality of the granular triclosan hexyl methyl imidazole are required to be further improved.
Disclosure of Invention
The invention aims to provide a screening device for triclosan hexyl methylimidazole production, which solves the problem of inaccurate and convenient material screening and improves the production efficiency and quality of granular triclosan hexyl methylimidazole.
The invention aims to achieve the aim, and the invention is realized by the following technical scheme:
the utility model provides a screening device is used in triclosan hexyl methylimidazole production, includes the base and with the cylinder that the material cooperation was used, one side rotation of base is connected with first supporting seat, the tip and the first supporting seat rotation of cylinder are connected, be equipped with the conveyer pipe that uses with the cylinder cooperation on the base, be equipped with the screening cavity that supplies the material to pass through on the cylinder, the both ends of cylinder are equipped with the feed inlet and the clear material mouth that are linked together with the screening cavity respectively, be equipped with the spiral on the cylinder and cut off the spiral lamina of screening cavity, the side of spiral lamina contacts and drives it to clear the material mouth and remove, the side of screening cavity is equipped with a plurality of groups sieve meshes in proper order from the feed inlet to clear material mouth, the internal diameter of sieve mesh is gradually increased by the feed inlet to clear material mouth, one side of first supporting seat is equipped with the receiver that uses with a plurality of group of sieve meshes cooperation.
Further, one side of base is equipped with the first connecting block of being connected with first supporting seat rotation, the tip of cylinder is equipped with the second supporting seat, sliding connection has the slider on the base, be equipped with the second connecting block between slider and the second supporting seat bottom, be equipped with the third connecting block between quadrant point about base and the first supporting seat respectively.
Further, the middle part of third connecting block rotates and is connected with the fourth connecting block, along vertical sliding connection have with the ejector pad that the fourth connecting block rotated and is connected on the base, be equipped with the gliding telescopic cylinder of drive ejector pad on the base.
Further, two be equipped with between the third connecting block with the mount pad of conveyer pipe cooperation use, conveyer pipe internal rotation is connected with the apron, be equipped with the pivot of being connected with the conveyer pipe rotation on the apron, the one end of pivot extends to the outside, be equipped with drive pivot clearance pivoted drive arrangement on the mount pad.
Further, the driving device comprises a poking shaft penetrating through the end part of the rotating shaft, a reset spring is arranged between one end of the poking shaft and the mounting seat, a driving wheel in sliding contact with the other end of the poking shaft is rotatably connected to the mounting seat, a half cam in contact with the poking shaft is arranged on the driving wheel, and a first motor for driving the driving wheel to rotate is arranged on the mounting seat.
Further, the tip of pivot is equipped with first gear, it is connected with the carousel to rotate on the mount pad, be equipped with in the carousel with first gear sliding connection's ring channel, the both sides of ring channel are equipped with respectively with first gear engagement's last dogtooth and lower dogtooth, go up dogtooth and lower dogtooth and set up in turn, be equipped with the rotatory second motor of drive carousel on the mount pad.
Further, the roller is conical, and the inner diameter of the feeding hole is larger than that of the material cleaning hole.
Further, the both ends of cylinder are equipped with L type piece, all be equipped with the L type groove of being connected with L type piece rotation on first supporting seat and the second supporting seat, all be equipped with the bearing between L type piece and the L type groove side, L type piece includes perpendicular piece parallel with L type groove side and the horizontal piece that contacts with the bearing side.
Further, a central shaft connected with the spiral plate is arranged on the roller, a second gear is arranged at the end part of the central shaft, a third motor is arranged on the second supporting seat, and a third gear meshed with the second gear is arranged at the movable end of the third motor.
Further, the bottom of receiver is equipped with the inclined plane that contacts with the material, and the side rotation of receiver is connected with the flip board that supplies the material to pass through.
Compared with the prior art, the invention has the beneficial effects that:
1. the triclosan hexyl methylimidazole enters the screening cavity from the feeding port through the flow guide of the conveying pipe, rotates on the first supporting seat through the roller, drives the spiral plate arranged in the roller to rotate, and drives the material to move spirally in the screening cavity, so that the material continuously rolls in the roller under the driving of the weight of the material, the material is prevented from blocking sieve holes, the production efficiency of the granular triclosan hexyl methylimidazole is improved, meanwhile, the screening of the material can be realized without high-frequency vibration or shaking, the material is prevented from being crushed by strong impact in the screening process, and the production quality of the granular triclosan hexyl methylimidazole is improved;
2. the impurities with the smallest particle size are screened out from the first sieve holes through a plurality of groups of sieve holes with the gradually increased inner diameters one by one, so that the impurities in the materials are removed, the non-compliant materials with smaller particle sizes and larger particle sizes flow out from the second sieve holes and the fourth sieve holes respectively, the follow-up reutilization is facilitated, qualified finished products are manufactured, the products with moderate particle sizes flow out from the third sieve holes, and finally the materials and the impurities fall into corresponding storage boxes, thereby realizing the screening of the particle sizes of the materials and improving the production quality of triclosan hexyl methylimidazole;
3. the first supporting seat and the roller are driven to rotate on the base together through the cooperation among the telescopic cylinder, the pushing block, the base, the fourth connecting block and the third connecting block, so that the angle of the roller relative to the horizontal plane is changed, the flowing speed of materials in the roller is regulated, the screening precision and efficiency of the screening device are changed, and the screening device meets the requirements under different conditions;
4. the first connecting block arranged on one side of the base is rotationally connected with the first supporting seat and used for connecting the base and the first supporting seat to play a role of a fulcrum, the second connecting block is matched with the bottom end of the second supporting seat, and the third connecting block is respectively connected with the left quadrant point and the right quadrant point of the base and the first supporting seat, so that the roller rotates relative to the base, the roller is supported, and the stability of the whole structure is ensured;
5. the third motor drives the third gear to rotate, and the second gear is meshed with the third gear to drive the central shaft to rotate on the second supporting seat, so that the rotation of the roller on the base is realized, the materials and impurities in the roller are screened out by matching with a plurality of groups of sieve holes arranged on the side surface of the roller, fall into the storage box, contact with the materials and impurities through an inclined surface arranged at the bottom of the storage box, drive the materials and impurities to slide to one side, and the materials are conveniently detached from the storage box by matching with a turnover plate arranged on the side surface of the storage box, so that the production efficiency of triclosan hexyl methylimidazole is improved;
6. the gap of the cover plate is controlled to be opened and closed by the cooperation of the first motor, the driving wheel, the base, the half cam, the shifting shaft, the mounting seat, the rotating shaft, the cover plate, the conveying pipe and the outer cam, so that the material gap is prevented from entering the roller, the material is prevented from skipping a round of screening, and the material is directly entering the previous round of screening, and the quality of material screening is improved;
7. through the cooperation between second motor, carousel, base, first gear, lower dogtooth, pivot, apron, conveyer pipe, the upper cam, the clearance of control apron is opened and is closed, realizes that the material clearance gets into in the cylinder, avoids the material to skip a round screening, directly enters into in the previous round screening to improve the quality of material screening.
Drawings
Figure 1 is an isometric view of the present invention.
Fig. 2 is a schematic view of the structure of the inside of the present invention.
Fig. 3 is a schematic structural view of the first support base of the present invention.
Fig. 4 is a schematic view of the structure of the driving wheel of the present invention.
Fig. 5 is a schematic structural view of the turntable of the present invention.
Fig. 6 is an enlarged view of a portion of the invention at a of fig. 2.
Fig. 7 is a schematic structural view of the storage case of the present invention.
Fig. 8 is a schematic structural view of the drum of the present invention.
The reference numbers shown in the drawings:
1. a base; 2. a material; 3. a roller; 4. a first support base; 5. a delivery tube; 6. a screening chamber; 7. a feed inlet; 8. a material cleaning port; 9. a spiral plate; 10. a sieve pore; 11. a storage box; 12. a first connection block; 13. a second support base; 14. a slide block; 15. a second connection block; 16. a third connecting block; 17. a fourth connecting block; 18. a pushing block; 19. a telescopic cylinder; 20. a mounting base; 21. a cover plate; 22. a rotating shaft; 23. a driving device; 24. a poking shaft; 25. a return spring; 26. a driving wheel; 27. a half cam; 28. a first motor; 29. a first gear; 30. a turntable; 31. an annular groove; 32. an upper convex tooth; 33. a lower convex tooth; 34. a second motor; 35. an L-shaped block; 36. an L-shaped groove; 37. a bearing; 38. a vertical block; 39. a transverse block; 40. a central shaft; 41. a second gear; 42. a third motor; 43. a third gear; 44. an inclined plane; 45. turning over the cover plate; 46. a first screen aperture; 47. a second screen aperture; 48. a third screen aperture; 49. a fourth screen aperture; 50. and a buffer spring.
Detailed Description
The invention will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the invention, and such equivalents are intended to fall within the scope of the invention as defined herein.
The invention provides a screening device for triclosan hexyl methylimidazole production, which comprises a base 1 and a roller 3 matched with a material 2 for use, as shown in fig. 1, 2 and 8, wherein one side of the base 1 is rotationally connected with a first supporting seat 4 to drive the roller 3 to rotate on the base 1 together, so that the angle of the roller 3 relative to the horizontal plane is changed, the flowing speed of the material 2 in the roller 3 is further changed, the screening precision and efficiency of the screening device are regulated, and the screening device meets the requirements under different conditions; the end of the roller 3 is rotationally connected with the first supporting seat 4, the roller 3 rotates on the first supporting seat 4, and under the drive of the weight of the material 2, the material 2 continuously rolls in the roller 3 until the material falls into the storage box 11 through the sieve holes 10 arranged on the roller 3, so that the screening of the material 2 is realized, meanwhile, the screening of the material 2 can be realized without high-frequency vibration or shaking, the material 2 is prevented from being crushed by strong impact in the screening process, the production quality of granular triclosan hexyl methyl imidazole is improved, in addition, the material 2 continuously rolls on the roller 3, the sieve holes 10 are prevented from being blocked by the material 2, and the production efficiency of the granular triclosan hexyl methyl imidazole is improved; the base 1 is provided with a conveying pipe 5 matched with the roller 3 for conveying triclosan hexyl methyl imidazole, the roller 3 is provided with a screening chamber 6 for passing through the material 2 for screening impurities and distinguishing the size of the material 2, two ends of the roller 3 are respectively provided with a feed inlet 7 and a material cleaning inlet 8 which are communicated with the screening chamber 6, so that the granular triclosan hexyl methyl imidazole is conveniently put into and the material 2 staying in the roller 3 is cleaned; the spiral plate 9 for spirally isolating the screening cavity 6 is arranged on the roller 3, the side surface of the spiral plate 9 is contacted with the material 2 and drives the material 2 to move towards the material cleaning opening 8, the screening cavity 6 is spirally isolated through the spiral plate 9, the effect of blocking the material 2 from passing quickly is achieved, the screening quality of the roller 3 is improved, meanwhile, the material 2 staying in place is pushed to move towards the cleaning opening, the phenomenon that part of the material 2 is blocked by the screen holes 10 for a long time is avoided, and the screening efficiency of the roller 3 is affected; the side of the screening cavity 6 is sequentially provided with a plurality of groups of screen holes 10 from the feed inlet 7 to the material cleaning inlet 8, the specific screen holes 10 can be a first screen hole 46, a second screen hole 47, a third screen hole 48 and a fourth screen hole 49, the inner diameters of the screen holes 10 gradually increase from the feed inlet 7 to the material cleaning inlet 8, the inner diameters of the first screen hole 46, the second screen hole 47, the third screen hole 48 and the fourth screen hole 49 gradually increase, one side of the first supporting seat 4 is provided with a storage box 11 matched with the plurality of groups of screen holes 10 for use, the materials 2 and impurities entering the screening cavity 6 are screened one by one through the plurality of groups of screen holes 10 with the inner diameters gradually increasing in sequence, so that the impurities with the smallest particle size are screened out from the first screen hole 46, and the impurities in the materials 2 are removed; the non-compliant material 2 with smaller and larger particle size flows out of the second sieve holes 47 and the fourth sieve holes 49 respectively, so that the non-compliant material is convenient for subsequent reuse to manufacture qualified finished products, and the product with moderate particle size flows out of the third sieve holes 48, thereby realizing the sieving of the particle size of the material 2 and improving the production quality of triclosan hexyl methylimidazole.
Preferably, as shown in fig. 1, fig. 2 and fig. 3, a first connecting block 12 rotatably connected with the first supporting seat 4 is arranged at one side of the base 1, and is used for connecting the base 1 and the first supporting seat 4 to play a role of a fulcrum, a second supporting seat 13 is arranged at the end part of the roller 3, a sliding block 14 is slidably connected on the base 1, a buffer spring 50 is specifically arranged between the sliding block 14 and the base 1, when the sliding block 14 slides leftwards, the buffer spring is used for buffering the sliding block 14 to move on the base, and when the sliding block 14 slides rightwards, the buffer spring is pushed to move so as to share part of gravity of the roller 3 and ensure the stability of the whole structure; the second connecting block 15 is arranged between the sliding block 14 and the bottom end of the second supporting seat 13, and the third connecting blocks 16 are respectively arranged between the left quadrant points and the right quadrant points of the base 1 and the first supporting seat 4, so that the roller 3 is supported while the roller 3 rotates relative to the base 1, and the stability of the whole structure is ensured.
Preferably, as shown in fig. 3, the middle part of the third connecting block 16 is rotationally connected with a fourth connecting block 17, a push block 18 rotationally connected with the fourth connecting block 17 is vertically slidably connected on the base 1, a telescopic cylinder 19 for driving the push block 18 to slide is arranged on the base 1, the push block 18 is driven by the telescopic cylinder 19 to vertically slide on the base 1, one end of the fourth connecting block 17 moves vertically, and due to the fact that two ends of the fourth connecting block 17 are respectively rotationally connected with the middle part of the third connecting block 16 and the end part of the push block 18, generated thrust is transmitted to the third connecting block 16 through the fourth connecting block 17, so that the third connecting block 16 rotates on the base 1 to drive the roller 3 to rotate on the base 1, therefore, the angle of the roller 3 relative to the horizontal plane is changed, the flowing speed of the material 2 in the roller 3 is changed, and the screening precision and efficiency of the screening device are adjusted, so that the screening device meets the requirements under different conditions.
Preferably, as shown in fig. 3, a mounting seat 20 matched with the conveying pipe 5 is arranged between the two third connecting blocks 16, so as to fix the conveying pipe 5; the conveyer pipe 5 rotation is connected with apron 21 for control the entering of material 2, be equipped with on the apron 21 with conveyer pipe 5 rotation connection's pivot 22, the one end of pivot 22 extends to the outside, be equipped with on the mount pad 20 and drive pivot 22 clearance pivoted drive arrangement 23, the clearance of control apron 21 is opened and is closed, realize that material 2 clearance gets into in the cylinder 3, when making screw plate 9 initiating terminal move clockwise to the bottom from the top, drive arrangement 23 drives apron 21 and opens, make material 2 enter into in the cylinder 3, and when screw plate 9 initiating terminal moves clockwise to the top from the bottom, drive arrangement 23 drives apron 21 and closes, make material 2 stop entering into in the cylinder 3, make material 2 all enter into cylinder 3 from the region of screw plate initiating terminal to half, avoid material 2 to skip one round screening, directly enter into the previous round screening, thereby improve the quality of material 2 screening.
Preferably, as shown in fig. 3 and fig. 4, the driving device 23 includes a shaft 24 penetrating through the end of the shaft 22, for driving the shaft 22 to rotate, a return spring 25 is disposed between one end of the shaft 24 and the mounting base 20, for driving the shaft 24 to return, to drive the cover 21 to return to close, the mounting base 20 is rotatably connected with a driving wheel 26 slidably contacting with the other end of the shaft 24, at this time, the cover 21 is in a closed state, to limit the entry of the material 2, the driving wheel 26 is provided with a half cam 27 contacting with the shaft 24, at this time, the cover 21 is in an open state, so that the material 2 enters the drum 3, thereby realizing the gap transportation of the material 2, avoiding the material 2 from skipping a previous screening, directly entering the previous screening, improving the quality of the material 2 screening, and the mounting base 20 is provided with a first motor 28 for driving the driving wheel 26 to rotate, to drive the driving wheel 26 to rotate on the mounting base 20, and the frequency of the rotation of the first motor 28 can be set to keep consistent with the frequency of the rotation of the drum 3.
Preferably, as shown in fig. 3 and fig. 5, the end of the central shaft 40 is provided with a first gear 29 for driving the gap of the cover plate 21 to open and close, the mounting seat 20 is rotatably connected with a turntable 30, an annular groove 31 slidingly connected with the first gear 29 is provided in the turntable 30, two sides of the annular groove 31 are respectively provided with an upper convex tooth 32 and a lower convex tooth 33 meshed with the first gear 29, the upper convex tooth 32 and the lower convex tooth 33 are alternately arranged, the turntable 30 is rotated on the mounting seat 20, so that the alternately arranged upper convex tooth 32 and lower convex tooth 33 are sequentially meshed with the first gear 29 and drive the first gear 29 to reversely rotate in a gap, thereby realizing gap conveying of the material 2, avoiding that the material 2 skips a round of screening, directly enters the previous round of screening, improving the quality of the material 2 screening, and the mounting seat 20 is provided with a second motor 34 for driving the driving wheel 26 to rotate on the mounting seat 20, and the frequency of the rotation of the second motor 34 can be set to keep consistent with the frequency of the rotation of the drum 3.
Preferably, as shown in fig. 2 and 8, the two ends of the roller 3 are cylindrical, so that the two end surfaces of the roller 3 are perpendicular to the first supporting seat 4 and the second supporting seat 13 respectively, the roller is positioned on the first supporting seat 4 and the second supporting seat 13 in the installation process conveniently, the middle part is conical, the inner diameter of the feeding hole 7 is larger than that of the material cleaning hole 8, the material 2 is convenient to flow in the roller 3, and meanwhile, compared with the roller with the whole section adopting the cylindrical shape, the roller is lighter, and the material and cost required for manufacturing are saved.
Preferably, as shown in fig. 2, 6 and 8, the two ends of the roller 3 are provided with L-shaped blocks 35, the first supporting seat 4 and the second supporting seat 13 are respectively provided with an L-shaped groove 36 rotationally connected with the L-shaped blocks 35, the roller 3 is positioned on the first supporting seat 4 and the second supporting seat 13, bearings 37 are respectively arranged between the sides of the L-shaped blocks 35 and the L-shaped grooves 36, friction between the roller 3 and the first mounting seat 20 and friction between the roller 3 and the second mounting seat 20 are reduced, the roller 3 can rotate on the first supporting seat 4 and the second supporting seat 13 better, the L-shaped blocks 35 comprise vertical blocks 38 parallel to the sides of the L-shaped grooves 36 and transverse blocks 39 contacted with the sides of the bearings 37, the bearings 37 are convenient to install, and the roller 3 is limited to move axially on the base 1.
Preferably, as shown in fig. 1, the drum 3 is provided with a central shaft 40 connected with the spiral plate 9, the end part of the central shaft 40 is provided with a second gear 41, the second support seat 13 is provided with a third motor 42, the movable end of the third motor 42 is provided with a third gear 43 meshed with the second gear 41, the third gear 43 is driven to rotate by the third motor 42, and the central shaft 40 is driven to rotate on the second support seat 13 due to the meshing of the second gear 41 and the third gear 43, so that the rotation of the drum 3 on the base 1 is realized.
Preferably, as shown in fig. 7, the bottom of the storage box 11 is provided with an inclined plane 44 contacting with the material 2, and the side surface of the storage box 11 is rotatably connected with a flip plate 45 for the material 2 to pass through, so that the material 2 rolls to one side of the storage box 11, and the flip plate 45 matched with the side surface of the storage box 11 is convenient for discharging the material 2 from the storage box 11, thereby improving the production efficiency of triclosan hexyl methyl imidazole.
Example 1
The invention provides a screening device for triclosan hexyl methylimidazole production, which is shown in figures 1, 2 and 8 and comprises a base 1 and a roller 3 matched with a material 2, wherein one side of the base 1 is rotationally connected with a first supporting seat 4, and the end part of the roller 3 is rotationally connected with the first supporting seat 4;
triclosan hexyl methylimidazole enters the screening cavity 6 through the flow guide of the conveying pipe 5 from the feed inlet 7, rotates on the first supporting seat 4 through the roller 3, drives the spiral plate 9 arranged in the roller 3 to rotate, drives the material 2 to spirally move in the screening cavity 6, continuously rolls the material 2 in the roller 3 under the driving of the weight of the material 2, avoids the material 2 from blocking the sieve holes 10, improves the production efficiency of granular triclosan hexyl methylimidazole, and sieves one by one through a plurality of groups of sieve holes 10 with gradually increasing inner diameters, so that impurities with the smallest particle size are sieved out from the first sieve holes 46, and the impurities in the material 2 are removed; the non-compliant material 2 with smaller and larger particle size flows out of the second sieve aperture 47 and the fourth sieve aperture 49 respectively, so that the material is convenient for subsequent reuse and qualified finished products are manufactured; and the product with moderate particle size flows out from the third sieve holes 48, and finally the material 2 and impurities fall into the corresponding storage boxes 11, so that the screening of the particle size of the material 2 is realized, and the production quality of triclosan hexyl methylimidazole is improved; meanwhile, the screening of the material 2 can be realized without high-frequency vibration or shaking, and the material 2 is prevented from being crushed by strong impact in the screening process, so that the production quality of the granular triclosan hexyl methyl imidazole is improved; in addition, the first supporting seat 4 drives the roller 3 to rotate on the base 1 together, so that the angle of the roller 3 relative to the horizontal plane is changed, the flow rate of the material 2 in the roller 3 is regulated, the screening precision and efficiency of the screening device are changed, and the screening device meets the requirements under different conditions; finally, after screening is stopped, the material 2 staying in the roller 3 is cleaned through the material cleaning opening 8, so that the situation that the excessive material 2 stays in the roller 3 for a long time to block the screen holes 10 to influence the subsequent screening efficiency of the roller 3 is avoided.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 2 and 3, a first connecting block 12 arranged on one side of a base 1 is rotationally connected with a first supporting seat 4 and is used for connecting the base 1 and the first supporting seat 4 to play a role of a fulcrum, a second connecting block 15 is matched to connect the bottom ends of a sliding block 14 and a second supporting seat 13, and a third connecting block 16 is respectively connected with left and right quadrant points of the base 1 and the first supporting seat 4, so that the roller 3 rotates relative to the base 1, the roller 3 is supported, and the stability of the whole structure is ensured;
when the angle of the winding drum relative to the horizontal plane needs to be changed, the push block 18 is driven to vertically slide on the base 1 through the telescopic air cylinder 19, one end of the fourth connecting block 17 moves vertically, and as the two ends of the fourth connecting block 17 are respectively connected with the middle part of the third connecting block 16 and the end part of the push block 18 in a rotating way, the generated thrust is transmitted to the third connecting block 16 through the fourth connecting block 17, so that the third connecting block 16 rotates on the base 1 to drive the roller 3 to rotate on the base 1, the angle of the roller 3 relative to the horizontal plane is changed, the flowing speed of the material 2 in the roller 3 is changed, the screening precision and efficiency of the screening device are adjusted, the screening device meets the requirements under different conditions, and meanwhile, the rebound force of the buffer spring 50 acting on the slide block 14 is matched, part of the weight of the roller 3 is shared, and the stability of the whole structure is ensured.
Example 3
On the basis of embodiment 1, as shown in fig. 2, 3 and 7, when the starting end of the spiral plate 9 moves clockwise from the top end to the bottom end, the driving device 23 drives the cover plate 21 to be opened, so that the material 2 enters the roller 3, and when the starting end of the spiral plate 9 moves clockwise from the bottom end to the top end, the driving device 23 drives the cover plate 21 to be closed, so that the material 2 stops entering the roller 3, so that the material 2 enters the roller 3 from the area from the starting end of the bolt plate to half, the material 2 is prevented from skipping a round of screening, and directly enters the previous round of screening, and the quality of screening the material 2 is improved; the third motor 42 drives the third gear 43 to rotate, and the second gear 41 is meshed with the third gear 43 to drive the central shaft 40 to rotate on the second supporting seat 13, so that the rotation of the roller 3 on the base 1 is realized, a plurality of groups of sieve holes 10 arranged on the side face of the roller 3 are matched, materials 2 and impurities in the roller 3 are sieved out and fall into the storage box 11, the materials 2 and the impurities are contacted through an inclined plane 44 arranged at the bottom of the storage box 11, the materials are driven to slide to one side, and a flip plate 45 arranged on the side face of the storage box 11 is matched, so that the materials 2 are conveniently detached from the storage box 11, and the production efficiency of triclosan hexyl methyl imidazole is improved.
Example 4
On the basis of the embodiment 3, as shown in fig. 4, in the initial state, the poking shaft 24 is spliced with the side surface of the driving wheel 26, the cover plate 21 is in the closed state, and the material 2 stops entering;
when the material 2 is conveyed, the driving wheel 26 is driven to rotate on the base 1 through the first motor 28 until the side surface of the half cam 27 is contacted with the shifting shaft 24, the component force generated after the contact drives the shifting shaft 24 to rotate on the mounting seat 20, so that the cover plate 21 is driven to rotate in the conveying pipe 5 through the rotating shaft 22, the cover plate 21 is in an open state until the shifting shaft 24 is contacted with the side surface of the outer cam, at the moment, the cover plate 21 is in a complete open state, the other end of the shifting shaft 24 compresses the reset spring 25 until the driving wheel 26 rotates for half a circle, the shifting shaft 24 is driven to be contacted with the side surface of the driving wheel 26 again under the driving force of the reset spring 25, the cover plate 21 is driven to reversely rotate through the rotating shaft 22, the closing of the cover plate 21 is realized, the gap opening and closing of the cover plate 21 are further controlled, the gap of the material 2 is realized, the material 2 is prevented from entering the roller 3, the material 2 is prevented from skipping a round of screening, and the material 2 is directly entering the previous round of screening, and the quality of the screening of the material 2 is improved.
Example 5
On the basis of embodiment 3, as shown in fig. 5, in the initial state, the rotary shaft 22 is positioned at the leftmost end of the annular groove 31, the cover plate 21 is positioned in the closed state, and the material 2 stops entering;
when the material 2 is conveyed, the turntable 30 is driven to rotate clockwise on the base 1 through the second motor 34 until the first gear 29 is meshed with the lower convex teeth 33, the first gear 29 is driven to rotate clockwise, the cover plate 21 is driven to rotate in the conveying pipe 5 through the rotating shaft 22 until the cover plate 21 is completely in an open state, at the moment, the first gear 29 moves to the tail end of the lower convex teeth 33, the initial end of the spiral plate 9 is positioned at the top end, then, before the initial end of the spiral plate 9 moves to the bottom end, the first gear 29 is meshed with the upper cam, the cover plate 21 is driven to rotate reversely, when the spiral plate 9 moves to the top end, the cover plate 21 is completely in a closed state, the gap of the cover plate 21 is controlled to be opened and closed, the gap of the material 2 is enabled to enter the roller 3, the material 2 is prevented from skipping a round of screening, and the material 2 directly enters the previous round of screening, and accordingly the screening quality of the material 2 is improved.
Claims (10)
1. Screening device is used in production of triclosan hexyl methylimidazole, including base (1) and cylinder (3) that use with material (2) cooperation, its characterized in that: one side of base (1) rotates and is connected with first supporting seat (4), the tip and the first supporting seat (4) of cylinder (3) rotate and are connected, be equipped with conveyer pipe (5) that use with cylinder (3) cooperation on base (1), be equipped with screening cavity (6) that supplies material (2) to pass through on cylinder (3), the both ends of cylinder (3) are equipped with feed inlet (7) and clear material mouth (8) that are linked together with screening cavity (6) respectively, be equipped with spiral partition screening cavity (6) spiral board (9) on cylinder (3), the side of spiral board (9) contacts and drives it to clear material mouth (8) and remove, the side of screening cavity (6) is equipped with a plurality of groups sieve mesh (10) in proper order from feed inlet (7) to clear material mouth (8), the internal diameter of sieve mesh (10) is gradually increased by feed inlet (7) to clear material mouth (8), one side of first supporting seat (4) is equipped with and uses receiver (11) with a plurality of groups of sieve mesh (10).
2. The screening device for triclosan hexyl methylimidazole production according to claim 1, wherein: one side of base (1) is equipped with first connecting block (12) of rotating with first supporting seat (4) and being connected, the tip of cylinder (3) is equipped with second supporting seat (13), sliding connection has slider (14) on base (1), be equipped with second connecting block (15) between slider (14) and second supporting seat (13) bottom, be equipped with third connecting block (16) between quadrant point about base (1) and first supporting seat (4) respectively.
3. The screening device for triclosan hexyl methylimidazole production according to claim 2, wherein: the middle part of third connecting block (16) rotates and is connected with fourth connecting block (17), be connected with ejector pad (18) of rotating and being connected with fourth connecting block (17) along vertical sliding connection on base (1), be equipped with flexible cylinder (19) of drive ejector pad (18) slip on base (1).
4. The screening device for triclosan hexyl methylimidazole production according to claim 2, wherein: the two third connecting blocks (16) are provided with mounting seats (20) matched with the conveying pipes (5), the conveying pipes (5) are rotationally connected with cover plates (21), the cover plates (21) are provided with rotating shafts (22) rotationally connected with the conveying pipes (5), one ends of the rotating shafts (22) extend to the outer side, and the mounting seats (20) are provided with driving devices (23) for driving the rotating shafts (22) to rotate in a clearance mode.
5. The screening device for triclosan hexyl methylimidazole production according to claim 4, wherein: the driving device (23) comprises a poking shaft (24) penetrating through the end part of the rotating shaft (22), a reset spring (25) is arranged between one end of the poking shaft (24) and the mounting seat (20), a driving wheel (26) in sliding contact with the other end of the poking shaft (24) is rotatably connected to the mounting seat (20), a half cam (27) in contact with the poking shaft (24) is arranged on the driving wheel (26), and a first motor (28) for driving the driving wheel (26) to rotate is arranged on the mounting seat (20).
6. The screening device for triclosan hexyl methylimidazole production according to claim 4, wherein: the end of pivot (22) is equipped with first gear (29), rotate on mount pad (20) and be connected with carousel (30), be equipped with in carousel (30) with first gear (29) sliding connection's ring channel (31), the both sides of ring channel (31) are equipped with respectively with first gear (29) engaged last dogtooth (32) and lower dogtooth (33), go up dogtooth (32) and lower dogtooth (33) and set up in turn, be equipped with on mount pad (20) drive carousel (30) pivoted second motor (34).
7. The screening device for triclosan hexyl methylimidazole production according to claim 1, wherein: the roller (3) is conical, and the inner diameter of the feed inlet (7) is larger than the inner diameter of the material cleaning opening (8).
8. The screening device for triclosan hexyl methylimidazole production according to claim 2, wherein: the two ends of the roller (3) are provided with L-shaped blocks (35), the first supporting seat (4) and the second supporting seat (13) are respectively provided with L-shaped grooves (36) rotationally connected with the L-shaped blocks (35), bearings (37) are respectively arranged between the sides of the L-shaped blocks (35) and the sides of the L-shaped grooves (36), and the L-shaped blocks (35) comprise vertical blocks (38) parallel to the sides of the L-shaped grooves (36) and transverse blocks (39) contacted with the sides of the bearings (37).
9. The screening device for triclosan hexyl methylimidazole production according to claim 2, wherein: the roller (3) is provided with a central shaft (40) connected with the spiral plate (9), the end part of the central shaft (40) is provided with a second gear (41), the second supporting seat (13) is provided with a third motor (42), and the movable end of the third motor (42) is provided with a third gear (43) meshed with the second gear (41).
10. The screening device for triclosan hexyl methylimidazole production according to claim 1, wherein: the bottom of receiver (11) is equipped with inclined plane (44) that contacts with material (2), and the side rotation of receiver (11) is connected with flip board (45) that supplies material (2) to pass through.
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| CN202311787440.1A CN117443715B (en) | 2023-12-25 | 2023-12-25 | Screening device for triclosan hexyl methylimidazole production |
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| CN117443715B (en) | 2024-03-12 |
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