CN213528272U

CN213528272U - Fluorescent powder slurry filtering device of energy-saving lamp tube

Info

Publication number: CN213528272U
Application number: CN202021923139.0U
Authority: CN
Inventors: 侯波
Original assignee: Tianjin Seventeen Elements Technology Co ltd
Current assignee: Tianjin Seventeen Elements Technology Co ltd
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2021-06-25
Anticipated expiration: 2030-09-06

Abstract

The utility model relates to the technical field of raw material processing, in particular to a fluorescent powder slurry filtering device of an energy-saving lamp tube, which ensures that the particle sizes in the fluorescent powder slurry are more uniform, reduces the raw material waste, improves the product quality of the lamp tube and increases the practicability; including the rose box, the filter, the feeder hopper, motor element, first motor element, power shaft and two sets of crushing axles, the inside filter chamber that is provided with of rose box, the bottom of rose box is provided with four groups of landing legs, the lower part region at the filter chamber is installed to the filter, the regional intercommunication in top left part of filter chamber is provided with the inlet pipe, the input at the inlet pipe is installed to the feeder hopper, motor element's right-hand member is connected with the left end of inlet pipe, first motor element installs the left end at motor element, the inside wall left end upper portion region of inlet pipe runs through and is provided with the delivery outlet, first motor element's output passes the delivery outlet and is connected with the left end rotation of power shaft, the inner of two sets of crushing axles is connected with the right part region of.

Description

Fluorescent powder slurry filtering device of energy-saving lamp tube

Technical Field

The utility model relates to a technical field of raw materials processing especially relates to a fluorescent powder thick liquid filter equipment of energy-saving fluorescent tube.

Background

As is well known, the quality of an energy-saving lamp has a great relationship with the quality of a phosphor powder layer, and in order to make the powder layer emit light efficiently and stably under the excitation of ultraviolet rays, the phosphor powder is required to have an optimal thickness, and to be adhered to the inner wall of a glass tube compactly, uniformly, smoothly and firmly. In addition, organic impurities cannot remain in the formed powder layer, and inorganic impurities which can adsorb mercury and mercury oxide should not be contained, so that a filtering process is required after the fluorescent powder slurry of the energy-saving lamp tube is prepared. The fluorescent powder slurry filtering device of the energy-saving lamp tube is a device for filtering the fluorescent powder slurry in the processing process of the energy-saving lamp tube, and is widely used in the field of raw material processing; the existing fluorescent powder slurry filtering device of the energy-saving lamp tube is found in use that the sizes of particles in the fluorescent powder slurry are different, so that the fluorescent powder slurry cannot be adhered to the inner wall of the lamp tube uniformly, the lamp tube cannot emit light uniformly, the product quality of the lamp tube is reduced, raw materials are wasted, and the practicability is poor.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a make the particle size in the phosphor paste comparatively unified, it is extravagant to reduce the raw materials, has improved fluorescent tube product quality, has increased the phosphor paste filter equipment of an energy-saving fluorescent tube of practicality.

The utility model discloses a fluorescent powder slurry filtering device of an energy-saving lamp tube, which comprises a filter box, a filter plate, a feed hopper, a motor component, a first motor component, a power shaft and two sets of crushing shafts, wherein the filter box is internally provided with a filter chamber, the bottom end of the filter box is provided with four sets of supporting legs, the filter plate is arranged at the lower part area of the filter chamber, the left part area at the top end of the filter chamber is communicated with a feed pipe, the feed hopper is arranged at the input end of the feed pipe, the right end of the motor component is connected with the left end of the feed pipe, the first motor component is arranged at the left end of the motor component, the upper part area at the left end of the inner side wall of the feed pipe is provided with an output hole in a penetrating way, the output end of the first motor component is connected with the left end of the power shaft in a rotating way, the inner ends of the two sets of crushing, the outer side walls of the four groups of crushing rollers are provided with crushing teeth.

The utility model discloses a fluorescent powder thick liquid filter equipment of energy-conserving fluorescent tube still includes second motor element, speed reducer, (mixing) shaft and stirring leaf, and second motor element installs in the top right part region of rose box, and second motor element's output is connected with the input of speed reducer, and the top middle part region of filter chamber runs through and is provided with the rotation hole, and the output bearing of speed reducer passes the top of rotating the lance (mixing) shaft and connects, and the lateral wall of (mixing) shaft is provided with multiunit stirring leaf.

The utility model discloses an energy-conserving fluorescent powder thick liquid filter equipment of fluorescent tube, still include the mounting panel, third motor element and promotion axle, the right-hand member of mounting panel and the left end lower part regional connection of rose box, third motor element installs the top at the mounting panel, the left end downside middle part region of filter chamber runs through and is provided with the penetration hole, third motor element's output rotates and passes the penetration hole and be connected with the left end that promotes the axle, the right-hand member that promotes the axle is connected with the right-hand member downside middle part region of filter chamber, the lateral wall that promotes the axle is provided with the spiral and promotes the movable vane, the right-hand member lower part region of filter chamber runs through and is provided with.

The utility model discloses a fluorescent powder thick liquid filter equipment of energy-conserving fluorescent tube still includes two sets of scraper blades and control flap, the inner of two sets of scraper blades respectively with the (mixing) shaft about the lower part regional connection at both ends, the bottom of two sets of scraper blades all hugs closely with the top of filter, the regional intercommunication in the right-hand member middle part of filter chamber is provided with the discharge plate, control flap installs the output at the discharge plate.

The utility model discloses a fluorescent powder thick liquid filter equipment of energy-saving fluorescent tube still includes fixed plate and bearing, and the bottom of fixed plate and the bottom right part regional connection of filter chamber, bearing are installed on the top of fixed plate, and the bearing is connected with the right part regional rotation that promotes the axle.

The utility model discloses a fluorescent powder thick liquid filter equipment of energy-conserving fluorescent tube still includes the deflector, and the left end of deflector is connected with the right-hand member lower part region of rose box.

The utility model discloses a fluorescent powder thick liquid filter equipment of energy-saving fluorescent tube still includes two sets of guard plates, and the bottom of two sets of guard plates is connected with the top front portion region and the rear portion region of two sets of deflectors respectively.

The utility model discloses a fluorescent powder thick liquid filter equipment of energy-conserving fluorescent tube, the bottom of four group's landing legs all is provided with firm cushion.

Compared with the prior art, the beneficial effects of the utility model are that: the fluorescent powder slurry to be filtered is firstly put into the inlet pipe through the feed hopper, then the motor assembly is opened to drive the power shaft and the two groups of crushing shafts to rotate, then the four groups of crushing rollers and the crushing teeth crush larger particles in the fluorescent powder slurry, then the fluorescent powder slurry is filtered through the filter plate, and impurities and a small amount of large particles are filtered, so that the sizes of the particles in the fluorescent powder slurry are uniform, the waste of raw materials is reduced, the quality of a lamp tube product is improved, and the practicability is increased.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion B of FIG. 1;

in the drawings, the reference numbers: 1. a filter box; 2. a filter plate; 3. a feed pipe; 4. a feed hopper; 5. a motor bracket; 6. a first motor assembly; 7. a power shaft; 8. a crushing shaft; 9. a crushing roller; 10. crushing teeth; 11. a support leg; 12. a second motor assembly; 13. a speed reducer; 14. a stirring shaft; 15. stirring blades; 16. mounting a plate; 17. a third motor assembly; 18. pushing the shaft; 19. spirally propelling the blades; 20. a discharge hole; 21. a squeegee; 22. a discharge plate; 23. a control valve; 24. a fixing plate; 25. a bearing; 26. a guide plate; 27. a protection plate; 28. and (5) stabilizing the rubber pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 3, the fluorescent powder slurry filtering device of the energy-saving lamp tube of the utility model comprises a filter box 1, a filter plate 2, a feed hopper 4, a motor component 5, a first motor component 6, a power shaft 7 and two groups of crushing shafts 8, wherein the filter box 1 is internally provided with a filter chamber, the bottom end of the filter box 1 is provided with four groups of supporting legs 11, the filter plate 2 is arranged at the lower region of the filter chamber, the left region at the top end of the filter chamber is communicated with the feed pipe 3, the feed hopper 4 is arranged at the input end of the feed pipe 3, the right end of the motor component 5 is connected with the left end of the feed pipe 3, the first motor component 6 is arranged at the left end of the motor component 5, the upper region at the left end of the inner side wall of the feed pipe 3 is provided with an output hole in a penetrating way, the output end of the first motor component 6 is rotatably connected with the left end of the power shaft 7 through, the right end of the upper crushing shaft 8 and the left end of the lower crushing shaft 8 are both rotatably provided with two groups of crushing rollers 9, and the outer side walls of the four groups of crushing rollers 9 are both provided with crushing teeth 10; the fluorescent powder slurry to be filtered is firstly put into the inlet pipe through the feed hopper, then the motor assembly is opened to drive the power shaft and the two groups of crushing shafts to rotate, then the four groups of crushing rollers and the crushing teeth crush larger particles in the fluorescent powder slurry, then the fluorescent powder slurry is filtered through the filter plate, and impurities and a small amount of large particles are filtered, so that the sizes of the particles in the fluorescent powder slurry are uniform, the waste of raw materials is reduced, the quality of a lamp tube product is improved, and the practicability is increased.

The utility model discloses a fluorescent powder thick liquid filter equipment of energy-conserving fluorescent tube still includes second motor element 12, speed reducer 13, (mixing) shaft 14 and stirring leaf 15, and second motor element 12 installs in the top right region of rose box 1, and the output of second motor element 12 is connected with the input of speed reducer 13, and the top middle region of filter chamber runs through and is provided with the rotation hole, and the output end bearing of speed reducer 13 passes the top of rotation hole lance (mixing) shaft 14 and connects, and the lateral wall of (mixing) shaft 14 is provided with multiunit stirring leaf 15; after the fluorescent powder thick liquid got into the filter chamber, open the second motor element and drive the (mixing) shaft through the speed reducer and rotate, stir the fluorescent powder thick liquid through multiunit stirring leaf, make the even distribution of fluorescent powder thick liquid on the top of filter to improve the filtration efficiency of fluorescent powder thick liquid, saved the time, increased the practicality.

The utility model discloses a fluorescent powder thick liquid filter equipment of energy-conserving fluorescent tube, still include mounting panel 16, third motor element 17 and promotion axle 18, the right-hand member of mounting panel 16 is regional with the left end lower part of rose box 1 to be connected, third motor element 17 is installed on the top of mounting panel 16, the left end downside middle part of filter chamber is regional to be run through and is provided with the through hole, the output rotation of third motor element 17 passes the through hole and is connected with the left end of promotion axle 18, the right-hand member of promotion axle 18 is regional with the right-hand member downside middle part of filter chamber to be connected, the lateral wall of promotion axle 18 is provided with spiral and pushes away movable vane 19, the right-hand member lower part region of filter chamber runs through and is; open third motor element 17 and drive and promote axle 18 and rotate, promote the phosphor slurry after will filtering through the spiral and promote the leaf and promote right, then discharge to collection device in through the discharge hole, reduced the collection degree of difficulty, improved collection efficiency, saved the time, increased the practicality.

The utility model discloses a fluorescent powder thick liquid filter equipment of energy-conserving fluorescent tube still includes two sets of scraper blades 21 and control flap 23, the inner of two sets of scraper blades 21 is connected with the lower part region of the left and right both ends of (mixing) shaft 14 respectively, the bottom of two sets of scraper blades 21 all hugs closely with the top of filter 2, the right-hand member middle part region of filter chamber is communicated and is provided with discharge plate 22, control flap 23 is installed at the output of discharge plate 22; at the stirring in-process of (mixing) shaft, open control flap, will stop impurity and a small amount of large granules on the top of filter through the centrifugal force effect and discharge through the expelling plate, reduced the clearance degree of difficulty, improved the clearance effect, increased the convenience.

The fluorescent powder slurry filtering device of the energy-saving lamp tube of the utility model also comprises a fixed plate 24 and a bearing 25, the bottom end of the fixed plate 24 is connected with the right region of the bottom end of the filter cavity, the bearing 25 is arranged at the top end of the fixed plate 24, and the bearing 25 is rotationally connected with the right region of the pushing shaft 18; the right area of the pushing shaft is supported by the fixing plate and the bearing, so that the position of the pushing shaft is fixed, and the stability is improved.

The fluorescent powder slurry filtering device of the energy-saving lamp tube of the utility model also comprises a guide plate 26, wherein the left end of the guide plate 26 is connected with the lower part of the right end of the filter box 1; the guide plate guides the discharged fluorescent powder slurry, so that the collection difficulty is further reduced, and the practicability is improved.

The fluorescent powder slurry filtering device of the energy-saving lamp tube of the utility model also comprises two groups of protection plates 27, the bottom ends of the two groups of protection plates 27 are respectively connected with the front part area and the rear part area of the top ends of the two groups of guide plates 26; the protective effect is achieved on the fluorescent powder slurry through the two groups of protective plates, the possibility that the fluorescent powder slurry slides down from the top end of the guide plate is reduced, the collecting effect is improved, and the practicability is improved.

In the fluorescent powder slurry filtering device of the energy-saving lamp tube of the utility model, the bottom ends of four groups of supporting legs 11 are provided with the stable rubber pads 28; the friction force between the four groups of supporting legs and the ground is increased through the four groups of stable rubber pads, the autonomous movement of the four groups of supporting legs is reduced, the positions of the four groups of supporting legs are fixed, and the stability is improved.

The utility model discloses a phosphor paste filter equipment of energy-conserving fluorescent tube, it is at the during operation, at first to put into inlet pipe 3 through feeder hopper 4 with the phosphor paste that needs to filter, then open 5 drive power shafts 7 of motor element and two sets of crushing axles 8 and rotate, then smash roller 9 and smash 10 great granule in with the phosphor paste through four groups and smash, then the phosphor paste passes through the filtration of filter 2 again, filter impurity and a small amount of large granule can.

The fluorescent powder slurry filtering device of the energy-saving lamp tube of the utility model has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a fluorescent powder thick liquid filter equipment's of energy-saving fluorescent tube first motor element 6, second motor element 12, speed reducer 13 and third motor element 17 for purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing 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 variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A fluorescent powder slurry filtering device of an energy-saving lamp tube is characterized by comprising a filter box (1), a filter plate (2), a feed hopper (4), a motor assembly (5), a first motor assembly (6), a power shaft (7) and two groups of crushing shafts (8), wherein a filter chamber is arranged in the filter box (1), four groups of support legs (11) are arranged at the bottom end of the filter box (1), the filter plate (2) is arranged at the lower region of the filter chamber, the left region at the top end of the filter chamber is communicated with the feed pipe (3), the feed hopper (4) is arranged at the input end of the feed pipe (3), the right end of the motor assembly (5) is connected with the left end of the feed pipe (3), the first motor assembly (6) is arranged at the left end of the motor assembly (5), an output hole is arranged at the upper region at the left end of the inner side wall of the feed pipe (3) in a penetrating manner, the output end of the first motor assembly (6), the inner ends of the two groups of crushing shafts (8) are respectively connected with the top ends of the crushing shafts (8) and the right area of the bottom ends of the crushing shafts, the right end of the upper crushing shaft (8) and the left end of the lower crushing shaft (8) are respectively provided with two groups of crushing rollers (9) in a rotating mode, and the outer side walls of the four groups of crushing rollers (9) are respectively provided with crushing teeth (10).

2. The fluorescent powder slurry filtering device of the energy-saving lamp tube as claimed in claim 1, further comprising a second motor assembly (12), a speed reducer (13), a stirring shaft (14) and stirring blades (15), wherein the second motor assembly (12) is installed in the right region of the top end of the filtering box (1), the output end of the second motor assembly (12) is connected with the input end of the speed reducer (13), a rotation hole is arranged in the middle region of the top end of the filtering cavity in a penetrating manner, an output end bearing of the speed reducer (13) penetrates through the top end of the rotation hole spear stirring shaft (14) to be connected, and a plurality of groups of stirring blades (15) are arranged on the outer side wall of the stirring shaft (14).

3. The phosphor slurry filtering device of an energy-saving lamp tube as claimed in claim 2, further comprising a mounting plate (16), a third motor assembly (17) and a pushing shaft (18), wherein the right end of the mounting plate (16) is connected with the lower region of the left end of the filter box (1), the third motor assembly (17) is mounted on the top end of the mounting plate (16), a through hole is formed in the middle region of the lower side of the left end of the filter chamber, the output end of the third motor assembly (17) rotates to penetrate through the through hole to be connected with the left end of the pushing shaft (18), the right end of the pushing shaft (18) is connected with the middle region of the lower side of the right end of the filter chamber, a spiral pushing blade (19) is arranged on the outer side wall of the pushing shaft (18), and a discharge hole (20) is formed in the lower region of the.

4. The phosphor slurry filtering device of an energy saving lamp tube as claimed in claim 3, further comprising two sets of scrapers (21) and a control valve (23), wherein the inner ends of the two sets of scrapers (21) are respectively connected to the lower regions of the left and right ends of the stirring shaft (14), the bottom ends of the two sets of scrapers (21) are respectively attached to the top ends of the filter plates (2), the middle region of the right end of the filter chamber is communicated with the discharge plate (22), and the control valve (23) is installed at the output end of the discharge plate (22).

5. The phosphor paste filtering device of an energy saving lamp as claimed in claim 4, further comprising a fixing plate (24) and a bearing (25), wherein the bottom end of the fixing plate (24) is connected to the right region of the bottom end of the filter chamber, the bearing (25) is installed at the top end of the fixing plate (24), and the bearing (25) is rotatably connected to the right region of the pushing shaft (18).

6. The phosphor paste filtering device of an energy saving lamp as claimed in claim 5, further comprising a guide plate (26), wherein a left end of the guide plate (26) is connected to a lower region of a right end of the filter box (1).

7. The phosphor paste filtering device of an energy saving lamp as claimed in claim 6, further comprising two sets of shielding plates (27), wherein the bottom ends of the two sets of shielding plates (27) are connected to the top front and rear regions of the two sets of guide plates (26), respectively.

8. The phosphor slurry filtering device of an energy saving lamp as claimed in claim 7, wherein the bottom ends of the four sets of legs (11) are provided with stabilizing rubber pads (28).