CN115921110A - Device and method for purifying non-polymeric hindered amine light stabilizer - Google Patents
Device and method for purifying non-polymeric hindered amine light stabilizer Download PDFInfo
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- CN115921110A CN115921110A CN202211374867.4A CN202211374867A CN115921110A CN 115921110 A CN115921110 A CN 115921110A CN 202211374867 A CN202211374867 A CN 202211374867A CN 115921110 A CN115921110 A CN 115921110A
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- 150000001412 amines Chemical class 0.000 title claims abstract description 91
- 239000004611 light stabiliser Substances 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims description 19
- 238000000746 purification Methods 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 118
- 229910052742 iron Inorganic materials 0.000 claims description 59
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The invention relates to the technical field of hindered amine light stabilizers and discloses a purification device of a non-polymerization hindered amine light stabilizer, which comprises a box body, wherein a top cover is arranged at the top of the box body, a sieve plate is fixedly connected to the inner wall of the box body, a guide block is fixedly connected to the inner wall of the box body, a collection box is arranged on the bottom wall inside the box body, a spiral rod is rotatably connected to the inner wall of the box body, a sliding block is movably connected to the surface of the spiral rod, a scraping plate is fixedly connected to the bottom of the sliding block, and a guide pillar is fixedly connected to the inner wall of the box body.
Description
Technical Field
The invention relates to the technical field of hindered amine light stabilizers, in particular to a device and a method for purifying a non-polymeric hindered amine light stabilizer.
Background
The hindered amine light stabilizer is a chemical, is in a fine particle shape, has a melting point of 100-135 ℃, and needs to be purified in the production process of the hindered amine light stabilizer.
The conventional non-polymeric hindered amine light stabilizer is mixed with scrap iron in a production machine during production, the scrap iron is generally purified by a physical method and is directly sucked out by a magnet, but the method can cause that part of non-polymeric hindered amine light stabilizer is clamped between the scrap iron and the magnet and is sucked out together to cause waste, or some scrap iron is positioned below the non-polymeric hindered amine light stabilizer and is difficult to suck out, so that a device and a method for purifying the non-polymeric hindered amine light stabilizer are provided to solve the problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a device and a method for purifying a non-polymerization hindered amine light stabilizer aiming at the defects in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that: a purifying device for a non-polymeric hindered amine light stabilizer comprises a box body, wherein a top cover is installed at the top of the box body, a sieve plate is fixedly connected to the inner wall of the box body, a guide block is fixedly connected to the inner wall of the box body, a collecting box is installed on the bottom wall inside the box body, a spiral rod is rotatably connected to the inner wall of the box body, a sliding block is movably connected to the surface of the spiral rod, a scraping plate is fixedly connected to the bottom of the sliding block, and a guide pillar is fixedly connected to the inner wall of the box body; the screen plate is located above the guide block, the bottom of the guide block is in contact with the top of the collecting box, the inner wall of the sliding block is in sliding connection with the surface of the guide pillar, a crossed spiral groove is formed in the surface of the spiral rod, a clamping block is arranged on the inner wall of the sliding block and located in the crossed spiral groove, the screen plate is heated through a heating device, the screen plate is made of metal heat conduction materials, after being heated, the hindered amine light stabilizer at the top of the screen plate can be heated, when the temperature exceeds one hundred thirty five degrees centigrade, the hindered amine light stabilizer can be melted and penetrates through the screen plate, and scrap iron can be remained on the screen plate, so that purification of the hindered amine light stabilizer is achieved, waste of the hindered amine light stabilizer can be reduced, the spiral rod is driven to rotate through an external motor, the spiral rod drives the clamping block in the sliding block to rotate through the crossed spiral groove in the surface, the sliding block is limited by the guide pillar, therefore, the rotation of the spiral rod only drives the sliding block to reciprocate left and right while the sliding block to move, and the scraper can drive the stacked hindered amine light stabilizer to move, the scraper can push the hindered amine light stabilizer to be paved evenly, and the heating effect and the heating speed of the hindered amine light stabilizer and the heating speed can be improved.
Preferably, the inner wall of the guide block is provided with a sliding discharging device, the sliding discharging device comprises a transmission rod, two ends of the transmission rod are respectively and fixedly connected with a belt pulley group and a cam, the upper surface of the guide block is fixedly connected with two sides of a spring piece, the inner wall of the top of the guide block is in sliding connection with a sliding plate, and the top of the sliding plate is fixedly connected with a push rod; the cam is located in the guide block, the surface of the cam is in contact with the bottom of the sliding plate, the surface of the transmission rod is rotationally connected with the guide block and the inner wall of the box body, the surface of the push rod is in contact with the lower surface of the elastic sheet, the transmission rod can be driven to rotate through the belt pulley group when the spiral rod rotates, the transmission rod can drive the cam to rotate, the cam can push the sliding plate to move upwards through the surface bulge, the sliding plate can drive the push rod to move upwards, the push rod can lift and jack up the elastic sheet, the elastic sheet is arched, the sliding plate descends through gravity again along the surface of the cam after the cam continues to rotate, the elastic sheet can reset again, the elastic sheet is arched in a reciprocating mode, and accordingly hindered amine light stabilizer liquid falling on the surface of the elastic sheet can be promoted to slide into the collection box more easily.
Preferably, the inner wall of the guide block is provided with a movable collecting device, the movable collecting device comprises a movable plate, the right side of the movable plate is fixedly connected with an electromagnet, the left side of the electromagnet is elastically connected with a magnet through an elastic piece, one side of the electromagnet far away from the movable plate is fixedly connected with an iron rod, the left side of the electromagnet is fixedly connected with an impact block, the bottom wall inside the guide block is elastically connected with an inclined block through a spring, the bottom wall inside the guide block is provided with a material box, and the bottom of the electromagnet is provided with a boat-shaped switch; the front part and the rear part of the moving plate are in sliding connection with the inner wall of the box body, an elastic part is fixedly connected between the left side of the moving plate and the inner wall of the guide block, the surface of the magnet is in sliding connection with the inner wall of the moving plate, the surface of the electromagnet is in contact with the inner wall of the guide block, the cam can drive the inclined block to move downwards when rotating, leftward thrust can be applied to the moving plate by the inclined block, the moving plate can move leftwards, the electromagnet can be driven by the moving plate to move leftwards, an iron rod fixed on the right side of the electromagnet can adsorb fine iron filings in the sliding hindered amine light stabilizer liquid through the magnetic force of the electromagnet, and the fine iron filings are prevented from passing through the sieve plate and further causing incomplete purification of the hindered amine light stabilizer, can drive ship type switch when follow-up electro-magnet moves to the left side, ship type switch can contact and then the inclined plane through ship type switch surface and then promote ship type switch to close with the top of magazine, make the electro-magnet outage, the iron bar also moves to the top of magazine simultaneously, at this moment outage back electro-magnet and iron bar demagnetization, make the iron fillings on iron bar surface fall into in the magazine, realize the collection of iron fillings, after the electro-magnet outage, the magnet can't continue to support its iron bar of keeping away from the electro-magnet right side through the repulsion force, at this moment the magnet can be to the attraction of iron bar department, and then make magnet and striking piece striking, and then make the iron bar vibration on electro-magnet right side, the vibration can promote the little iron fillings on its surface to shake and fall to the magazine.
Preferably, the inner wall of the box body is provided with a guiding blanking device, the guiding blanking device comprises an inclined plate, the lower surface of the inclined plate is fixedly connected with an elastic lug, and the top of the sliding block is fixedly connected with a ball body; the both sides of swash plate and the inner wall fixed connection of box, spheroidal surface and elastic lug's surface mutually contact, open the top cap and add hindered amine light stabilizer in the box, and the swash plate can prevent to hinder the crossed spiral groove that the amine light stabilizer fell on the hob, and then influence the removal that the hob drove the slider, can drive the spheroid when the slider removes simultaneously and move together, the spheroid can strike elastic lug, make the swash plate take place the vibration, the vibration can promote the hindered amine light stabilizer granule on its surface to fall down, prevent that partial hindered amine light stabilizer granule from adhering on the swash plate.
A purification method of a purification device of a non-polymerization type hindered amine light stabilizer comprises the following steps:
the method comprises the following steps: the screw rod is driven to rotate by an external motor, the screw rod drives the clamping block in the sliding block to rotate through the crossed spiral groove on the surface, and the sliding block is limited by the guide pillar, so that the rotation of the screw rod only drives the sliding block to reciprocate left and right through the crossed spiral groove;
step two: the sliding block can drive the scraper to move while moving, and the scraper can push the piled hindered amine light stabilizer to be uniformly paved;
step three: the sieve plate is heated by the heating device, and the hindered amine light stabilizer at the top of the sieve plate can be heated after the sieve plate is heated because the sieve plate is made of metal heat-conducting materials;
step four: when the temperature exceeds one hundred thirty five degrees centigrade, the hindered amine light stabilizer can melt and pass through the sieve plate, and scrap iron can be left on the sieve plate, so that the purification of the hindered amine light stabilizer is realized.
By adopting the technical scheme, the invention can bring the following beneficial effects:
1. according to the purifying device and method for the non-polymerization hindered amine light stabilizer, the hindered amine light stabilizer is heated through the matching operation among the box body, the top cover, the sieve plate, the guide block, the collecting box, the screw rod, the guide pillar, the slide block and the scraper, when the temperature exceeds one hundred thirty-five ℃, the hindered amine light stabilizer can be melted and penetrate through the sieve plate, and scrap iron can be remained on the sieve plate, so that the purification of the hindered amine light stabilizer is realized, and the waste of the hindered amine light stabilizer can be reduced.
2. According to the purifying device and method for the non-polymerization hindered amine light stabilizer, the transmission rod, the pulley set, the cam, the elastic sheet, the sliding plate and the push rod are matched to operate, so that the elastic sheet is arched in a reciprocating manner, and the hindered amine light stabilizer liquid falling from the surface of the elastic sheet can be promoted to slide into the collecting box more easily.
3. According to the purifying device and the purifying method for the non-polymeric hindered amine light stabilizer, through the matched operation among the moving plate, the magnet, the electromagnet, the iron rod, the impact block, the inclined block, the material box and the ship-shaped switch, the iron rod can adsorb fine scrap iron in the falling hindered amine light stabilizer liquid through the magnetic force of the electromagnet, and the fine scrap iron is prevented from passing through the sieve plate and further causing incomplete purification of the hindered amine light stabilizer.
4. According to the purifying device and the purifying method for the non-polymeric hindered amine light stabilizer, the inclined plate, the elastic lug and the ball body are matched to operate, so that the inclined plate can prevent the hindered amine light stabilizer from falling into a crossed spiral groove on the spiral rod, and further the spiral rod is influenced to drive the sliding block to move.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a half sectional view of the box structure of the present invention;
FIG. 3 is a schematic view of the structure of the guide block of the present invention;
FIG. 4 is a half sectional view of the guide block structure of the present invention;
FIG. 5 is a half sectional view of the moving plate structure of the present invention;
FIG. 6 is a semi-sectional view of an electromagnet according to the present invention;
fig. 7 is a half sectional view of the swash plate structure of the present invention.
In the figure: 1. a box body; 2. a top cover; 3. a sliding discharging device; 31. a transmission rod; 32. a pulley set; 33. a cam; 34. a spring plate; 35. a slide plate; 36. a push rod; 4. moving the collection device; 41. moving the plate; 42. a magnet; 43. an electromagnet; 44. an iron rod; 45. an impact block; 46. a sloping block; 47. a magazine; 48. a boat-shaped switch; 5. guiding a blanking device; 51. a sloping plate; 52. an elastic bump; 53. a sphere; 6. a sieve plate; 7. a guide block; 8. a collection box; 9. a screw rod; 10. a guide post; 11. a slider; 12. a scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
A purifying device of a non-polymerization hindered amine light stabilizer is shown in figures 1-7 and comprises a box body 1, a top cover 2 is installed at the top of the box body 1, a sieve plate 6 is fixedly connected to the inner wall of the box body 1, a guide block 7 is fixedly connected to the inner wall of the box body 1, a collecting box 8 is installed at the bottom wall of the inner part of the box body 1, a spiral rod 9 is rotatably connected to the inner wall of the box body 1, a sliding block 11 is movably connected to the surface of the spiral rod 9, a scraping plate 12 is fixedly connected to the bottom of the sliding block 11, and a guide post 10 is fixedly connected to the inner wall of the box body 1; sieve 6 is located the top of guide block 7, the bottom of guide block 7 and the top of collecting box 8 contact each other, the inner wall of slider 11 and the surface sliding connection of guide pillar 10, cross formula helicla flute has been seted up on the surface of hob 9, the inner wall of slider 11 is provided with the fixture block, and the fixture block is located cross formula helicla flute, heat sieve 6 through heating device, because sieve 6 is metal heat conduction material so sieve 6 heats the hindered amine light stabilizer at its top after heating, hindered amine light stabilizer can melt and pass sieve 6 when the temperature exceeds one hundred thirty five degrees centigrade, and iron fillings can be stayed on sieve 6, thereby realize the purification of hindered amine light stabilizer, and can reduce the waste of hindered amine light stabilizer, and drive hob 9 through the motor of peripheral hardware and rotate, hob 9 drives the rotation of the middle calorie of slider 11 through the cross formula helicla flute on surface, and slider 11 is spacing by guide pillar 10, consequently, the rotation of hob 9 can only drive slider 11 through cross formula helicla flute and move about reciprocating, and can drive scraper 12 removal in the time, scraper 12 will pile up the hindered amine light stabilizer, and promote the even promotion of the hindered amine light stabilizer, make the smooth heat of spreading and promote the effect.
Preferably, the inner wall of the guide block 7 is provided with a sliding discharging device 3, the sliding discharging device 3 comprises a transmission rod 31, two ends of the transmission rod 31 are fixedly connected with a belt pulley group 32 and a cam 33 respectively, the upper surface of the guide block 7 is fixedly connected with two sides of a spring piece 34, the inner wall of the top of the guide block 7 is slidably connected with a sliding plate 35, and the top of the sliding plate 35 is fixedly connected with a push rod 36; the cam 33 is positioned in the guide block 7, the surface of the cam 33 is contacted with the bottom of the sliding plate 35, the surface of the transmission rod 31 is rotatably connected with the guide block 7 and the inner wall of the box body 1, the surface of the push rod 36 is contacted with the lower surface of the elastic sheet 34, when the screw rod 9 rotates, the transmission rod 31 is driven to rotate through the belt pulley set 32, the transmission rod 31 drives the cam 33 to rotate, the cam 33 pushes the sliding plate 35 to move upwards through a surface bulge, the sliding plate 35 drives the push rod 36 to move upwards, the push rod 36 can be lifted and jacks up the elastic sheet 34, the elastic sheet 34 is arched, after the cam 33 continues to rotate, the sliding plate 35 descends along the surface of the cam 33 through gravity again, and the elastic sheet 34 can be reset again, so that the elastic sheet 34 is arched in a reciprocating manner, and the hindered amine light stabilizer liquid falling on the surface of the elastic sheet can be promoted to slide into the collection box 8 more easily.
Preferably, the inner wall of the guide block 7 is provided with a movable collecting device 4, the movable collecting device 4 comprises a moving plate 41, the right side of the moving plate 41 is fixedly connected with an electromagnet 43, the left side of the electromagnet 43 is elastically connected with a magnet 42 through an elastic part, one side of the electromagnet 43 far away from the moving plate 41 is fixedly connected with an iron rod 44, the left side of the electromagnet 43 is fixedly connected with an impact block 45, the bottom wall inside the guide block 7 is elastically connected with an inclined block 46 through a spring, the bottom wall inside the guide block 7 is provided with a material box 47, and the bottom of the electromagnet 43 is provided with a boat-shaped switch 48; the front part and the rear part of the moving plate 41 are connected with the inner wall of the box body 1 in a sliding way, an elastic part is fixedly connected between the left side of the moving plate 41 and the inner wall of the guide block 7, the surface of the magnet 42 is connected with the inner wall of the moving plate 41 in a sliding way, the surface of the electromagnet 43 is contacted with the inner wall of the guide block 7, the cam 33 drives the inclined block 46 to move downwards when rotating, the inclined block 46 applies leftward thrust to the moving plate 41 through the inclined plane, so that the moving plate 41 moves leftwards, the moving plate 41 drives the electromagnet 43 to move leftwards, and before the leftward movement, the iron rod 44 fixed on the right side of the electromagnet 43 adsorbs fine iron filings in the sliding hindered amine light stabilizer liquid through the magnetic force of the electromagnet 43, so that the fine iron filings are prevented from passing through the sieve plate 6 and further causing incomplete purification of the hindered amine light stabilizer, follow-up electro-magnet 43 can drive ship type switch 48 when moving left and move left, ship type switch 48 can contact and then push ship type switch 48 through the inclined plane on ship type switch 48 surface and close, make electro-magnet 43 cut off the power supply, simultaneously iron rod 44 also moves to the top of magazine 47, at this moment, electro-magnet 43 and iron rod 44 demagnetize after cutting off the power supply, make iron fillings on iron rod 44 surface fall into magazine 47, realize the collection of iron fillings, after electro-magnet 43 cuts off the power supply, magnet 42 can't continue to support its iron rod 44 who keeps away from electro-magnet 43 right side through the repulsion, at this moment magnet 42 can be to iron rod 44 attraction, and then make magnet 42 and striking piece 45 striking, and then make the iron rod 44 vibration on electro-magnet 43 right side, the vibration can promote the little iron fillings vibration of its surface to fall to magazine 47.
Preferably, the inner wall of the box body 1 is provided with a guiding blanking device 5, the guiding blanking device 5 comprises an inclined plate 51, the lower surface of the inclined plate 51 is fixedly connected with an elastic lug 52, and the top of the sliding block 11 is fixedly connected with a ball 53; swash plate 51's both sides and box 1's inner wall fixed connection, spheroid 53's surface and elastic projection 52's surface contact each other, open top cap 2 and add hindered amine light stabilizer in box 1, and swash plate 51 can prevent to hinder the crossed spiral groove that amine light stabilizer falls on hob 9, and then influence hob 9 and drive the removal of slider 11, can drive spheroid 53 when slider 11 removes simultaneously and remove together, spheroid 53 can strike elastic projection 52, make swash plate 51 vibrate, the vibration can promote the hindered amine light stabilizer granule on its surface and fall down, prevent partly hindered amine light stabilizer granule adhesion on swash plate 51.
The working principle is that the sieve plate 6 is heated by the heating device, the sieve plate 6 is made of metal heat-conducting materials, so that the hindered amine light stabilizer at the top of the sieve plate 6 can be heated after being heated, when the temperature exceeds one hundred thirty five degrees centigrade, the hindered amine light stabilizer can be melted and pass through the sieve plate 6, and scrap iron can be left on the sieve plate 6, so that the purification of the hindered amine light stabilizer is realized, the waste of the hindered amine light stabilizer can be reduced, the peripheral motor drives the spiral rod 9 to rotate, the spiral rod 9 drives the clamping block in the sliding block 11 to rotate through the crossed spiral groove on the surface, the sliding block 11 is limited by the guide pillar 10, so that the rotation of the spiral rod 9 only drives the sliding block 11 to move left and right in a reciprocating mode through the crossed spiral groove, the sliding block 11 can drive the scraper 12 to move while moving, the scraper 12 can push the piled hindered amine light stabilizer, so that the uniform light stabilizer is laid, and the heating effect and the speed of the hindered amine can be improved;
when the screw rod 9 rotates, the driving rod 31 is driven to rotate through the belt pulley set 32, the driving rod 31 drives the cam 33 to rotate, the cam 33 pushes the sliding plate 35 to move upwards through the surface bulge, the sliding plate 35 drives the push rod 36 to move upwards, the push rod 36 can be lifted and jack up the elastic sheet 34, so that the elastic sheet 34 arches, after the cam 33 continues to rotate, the sliding plate 35 descends along the surface of the cam 33 again through gravity, and the elastic sheet 34 can be reset again, so that the elastic sheet 34 arches in a reciprocating manner, and the hindered amine light stabilizer liquid falling from the surface of the elastic sheet can be promoted to slide into the collection box 8 more easily;
when the cam 33 rotates, the inclined block 46 is driven to move downwards, the inclined block 46 applies leftward thrust to the moving plate 41 through the inclined surface, so that the moving plate 41 moves leftwards, the moving plate 41 drives the electromagnet 43 to move leftwards, an iron rod 44 fixed on the right side of the electromagnet 43 can adsorb fine iron filings in the sliding hindered amine light stabilizer liquid through the magnetic force of the electromagnet 43 before the movement, the fine iron filings are prevented from passing through the sieve plate 6 and further causing incomplete purification of the hindered amine light stabilizer, when the subsequent electromagnet 43 moves leftwards, the boat-shaped switch 48 is driven to move leftwards, the boat-shaped switch 48 can be contacted with the top of the material box 47 and further push the boat-shaped switch 48 to be closed through the inclined surface of the boat-shaped switch 48, so that the electromagnet 43 is powered off, and the iron rod 44 also moves to the upper side of the material box 47, at the moment, the electromagnet 43 and the iron rod 44 demagnetize after the power off, so that the iron filings on the surface of the iron rod 44 fall into the material box 47, collection of the iron filings is realized, when the electromagnet 43 is powered off, the electromagnet 42 cannot continue to support the iron rod 44 away from the right side of the electromagnet 43 through the electromagnet, at this moment, the electromagnet 42, and further the electromagnet 42 impacts the iron rod 43, so that the iron rod 44, and the electromagnet can vibrate the iron rod 47, and the electromagnet 47, and the iron rod can vibrate the iron rod, and further promote the iron rod to vibrate the iron rod 47;
open top cap 2 and add hindered amine light stabilizer into box 1, and swash plate 51 can prevent to hinder the crossed spiral groove that the amine light stabilizer fell on hob 9, and then influences the removal that hob 9 drove slider 11, can drive spheroid 53 when slider 11 moves simultaneously and move together, spheroid 53 can strike elastic projection 52, make swash plate 51 take place the vibration, the vibration can promote the hindered amine light stabilizer granule on its surface to fall down, prevent that the partly is hindered the adhesion of amine light stabilizer granule on swash plate 51.
Example two
A purification method of a purification device of a non-polymeric hindered amine light stabilizer comprises the following steps:
the method comprises the following steps: the screw rod 9 is driven to rotate by an external motor, the screw rod 9 drives the middle clamping block of the sliding block 11 to rotate through the crossed spiral groove on the surface, and the sliding block 11 is limited by the guide pillar 10, so that the rotation of the screw rod 9 only drives the sliding block 11 to reciprocate left and right through the crossed spiral groove;
step two: the sliding block 11 can drive the scraper 12 to move while moving, and the scraper 12 can push the piled hindered amine light stabilizer to be uniformly paved;
step three: the sieve plate 6 is heated through the heating device, and the sieve plate 6 is made of metal heat-conducting materials, so that the hindered amine light stabilizer at the top of the sieve plate 6 can be heated after the sieve plate 6 is heated;
step four: when the temperature exceeds one hundred thirty five degrees centigrade, the hindered amine light stabilizer can melt and pass through the sieve plate 6, and scrap iron can be left on the sieve plate 6, thereby realizing the purification of the hindered amine light stabilizer.
The present invention provides a device and a method for purifying non-polymeric hindered amine light stabilizer, and a method and a way for implementing the technical scheme are many, the above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.
Claims (9)
1. A purification device of non-polymeric hindered amine light stabilizer comprises a box body (1), and is characterized in that: top cap (2) are installed at the top of box (1), inner wall fixedly connected with sieve (6) of box (1), inner wall fixedly connected with guide block (7) of box (1), collection box (8) are installed to the diapire of box (1) inside, the inner wall of box (1) rotates and is connected with hob (9), the surperficial swing joint of hob (9) has slider (11), the bottom fixedly connected with scraper blade (12) of slider (11), the inner wall fixedly connected with guide pillar (10) of box (1).
2. The apparatus for purifying a non-polymeric hindered amine light stabilizer according to claim 1, wherein: the sieve plate (6) is located above the guide block (7), the bottom of the guide block (7) is in contact with the top of the collecting box (8), the inner wall of the sliding block (11) is in sliding connection with the surface of the guide pillar (10), the surface of the spiral rod (9) is provided with a crossed spiral groove, and the inner wall of the sliding block (11) is provided with a clamping block which is located in the crossed spiral groove.
3. The apparatus for purifying a non-polymeric hindered amine light stabilizer according to claim 1, wherein: the inner wall of guide block (7) is provided with slip discharging device (3), slip discharging device (3) are including transfer line (31), fixedly connected with pulley group (32) and cam (33) respectively at the both ends of transfer line (31), the both sides of the last fixed surface of guide block (7) are connected with shell fragment (34), the inner wall sliding connection at guide block (7) top has slide (35), the top fixedly connected with push rod (36) of slide (35).
4. A purification apparatus for a non-polymeric hindered amine light stabilizer according to claim 3, wherein: the cam (33) is positioned in the guide block (7), the surface of the cam (33) is in contact with the bottom of the sliding plate (35), the surface of the transmission rod (31) is in rotary connection with the guide block (7) and the inner wall of the box body (1), and the surface of the push rod (36) is in contact with the lower surface of the elastic sheet (34).
5. The apparatus for purifying a non-polymeric hindered amine light stabilizer according to claim 4, wherein: the inner wall of guide block (7) is provided with removal collection device (4), remove collection device (4) including movable plate (41), the right side fixedly connected with electro-magnet (43) of movable plate (41), there are magnet (42) left side of electro-magnet (43) through elastic component elastic connection, one side fixedly connected with iron rod (44) of movable plate (41) are kept away from in electro-magnet (43), the left side fixedly connected with striking block (45) of electro-magnet (43), there are sloping block (46) bottom wall inside guide block (7) through spring elastic connection, magazine (47) are installed to the inside diapire of guide block (7), ship type switch (48) are installed to the bottom of electro-magnet (43).
6. The apparatus for purifying a non-polymeric hindered amine light stabilizer according to claim 5, wherein: the movable type electromagnetic switch is characterized in that the front part and the rear part of the movable plate (41) are in sliding connection with the inner wall of the box body (1), an elastic piece is fixedly connected between the left side of the movable plate (41) and the inner wall of the guide block (7), the surface of the magnet (42) is in sliding connection with the inner wall of the movable plate (41), and the surface of the electromagnet (43) is in mutual contact with the inner wall of the guide block (7).
7. The apparatus for purifying a non-polymeric hindered amine light stabilizer according to claim 6, wherein: the inner wall of box (1) is provided with direction doffer (5), direction doffer (5) is including swash plate (51), the lower fixed surface of swash plate (51) is connected with elastic convex block (52), the top fixedly connected with spheroid (53) of slider (11).
8. The apparatus for purifying a non-polymeric hindered amine light stabilizer according to claim 7, wherein: the two sides of the inclined plate (51) are fixedly connected with the inner wall of the box body (1), and the surface of the ball body (53) is in contact with the surface of the elastic lug (52).
9. The method for purifying a device for purifying a non-polymeric hindered amine light stabilizer according to any one of claims 1 to 8, wherein: the method comprises the following steps:
the method comprises the following steps: the screw rod (9) is driven to rotate by an external motor, the screw rod (9) drives a middle clamping block of the sliding block (11) to rotate through a crossed spiral groove on the surface, and the sliding block (11) is limited by the guide pillar (10), so that the rotation of the screw rod (9) only drives the sliding block (11) to reciprocate left and right through the crossed spiral groove;
step two: the sliding block (11) can drive the scraper blade (12) to move while moving, and the scraper blade (12) can push the piled hindered amine light stabilizer to be uniformly paved;
step three: the sieve plate (6) is heated through the heating device, and the sieve plate (6) is made of metal heat-conducting materials, so that the hindered amine light stabilizer at the top of the sieve plate (6) can be heated after the sieve plate (6) is heated;
step four: when the temperature exceeds one hundred thirty five degrees centigrade, the hindered amine light stabilizer can melt and pass through the sieve plate (6), and scrap iron can be left on the sieve plate (6), thereby realizing the purification of the hindered amine light stabilizer.
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