CN219540485U

CN219540485U - Screening plant is used in zinc oxide production

Info

Publication number: CN219540485U
Application number: CN202320574980.0U
Authority: CN
Inventors: 周江聪; 郭勇斌; 张志成; 钟湘兵; 唐志伟
Original assignee: Fujian Guanxin New Material Co ltd
Current assignee: Fujian Guanxin New Material Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-18
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a screening device for zinc oxide production, which belongs to the technical field of zinc oxide production and aims at solving the problems that a screen plate in the prior art is inconvenient to replace and zinc oxide with different specifications is not beneficial to screening; according to the utility model, the half gear is driven by the stepping motor to rotate, the half gear drives the rectangular ring to horizontally reciprocate, so that the box body horizontally reciprocates, zinc oxide materials in the installation frame are screened through the filter screen, the installation frame is moved out of the box body, so that the lower end of the installation frame pushes the filter screen upwards, the limiting block on the filter screen slides on the limiting rod, the filter screen is moved out of the installation frame, the filter screens with holes of different specifications are replaced, zinc oxide materials of different specifications are screened out, the use convenience of the device is improved, and meanwhile, the worn filter screen is convenient to replace.

Description

Screening plant is used in zinc oxide production

Technical Field

The utility model belongs to the technical field of zinc oxide production, and particularly relates to a screening device for zinc oxide production.

Background

Zinc oxide is an inorganic substance, is an oxide of zinc, is also a common chemical additive, is widely used in plastics, synthetic rubber, paint coatings, foods, batteries and various sun-proof products, and is complicated in production and manufacturing processes, the current common production method is generally to heat a zinc ingot prepared by electrolysis to 600-700 ℃ to be molten by an electrolysis method, then place the zinc ingot in a high-temperature resistant crucible to enable the zinc ingot to be molten and gasified at a high temperature of 1250-1300 ℃, introduce hot air to be oxidized, cool and cyclone the generated zinc oxide, and then screen and separate zinc oxides with different specifications to obtain the required zinc oxide finished product.

In the prior art, zinc oxide needs to be screened through screening plant after the production, but the sieve is easily worn and torn after a long time, reduces the effect of screening, is inconvenient for the sieve to change, and the sieve mesh size of the sieve in the screening plant is fixed generally for the zinc oxide specification of screening out is unanimous, when the zinc oxide that the specification is different needs to be screened out, needs to change different equipment, increases manufacturing cost to a certain extent, reduces the convenience that the device used.

Therefore, a screening device for zinc oxide production is needed, and the problems that a screening plate in the prior art is inconvenient to replace and meanwhile zinc oxide of different specifications is not beneficial to screening are solved.

Disclosure of Invention

The utility model aims to provide a screening device for zinc oxide production, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening plant is used in zinc oxide production, includes the base, the top both sides of base all are fixed with the supporting seat, the upper end of base is provided with the box, the box is located between two supporting seats, the both sides of box are fixed with the movable rod, two the movable rod is movable penetration supporting seat respectively, it has the installing frame to peg graft in box one side, the inside of installing frame is provided with the filter screen, the feed opening has been seted up to the bottom of box, one side of box is fixed with the rectangle ring, the inside both sides of rectangle ring are fixed with the rack, top one side of base is fixed with the fixing base, the top fixed mounting of fixing base has step motor, step motor's output is fixed with the half gear, half gear and rack meshing transmission, the inside of box is provided with broken mechanism.

Further, the limiting grooves are symmetrically formed in two sides of the inner wall of the mounting frame, the limiting rods are fixed on the inner bottom wall of the limiting grooves, limiting blocks are arranged on the outer sides of the limiting rods and correspond to the movable sleeves of the limiting grooves, and the limiting blocks are fixed with the filter screen.

Further, a box cover is hinged to one side of the top of the box body, a driving motor is fixedly installed in the middle of the top of the box cover, a breaking rod is connected in the middle of the bottom of the box cover in a rotating mode, the top end of the breaking rod is fixed to the output end of the driving motor, and a baffle is inserted to one side of the box body.

Further, the top of case lid is fixed with the inlet pipe, the outside fixed mounting of inlet pipe has the control valve, the top threaded connection of four right angles on top of case lid corresponding box has stop bolt.

Further, one side that the rectangle ring was kept away from to the box is fixed with two U type fixture blocks, the inside grafting of U type fixture block has the butt pole, one side of butt pole is fixed with the butt piece, the top butt of butt piece and U type fixture block, the surface and baffle and the installing frame butt of butt pole, one side of installing frame and baffle is fixed with the pull ring, two one side upper end that the butt pole is close to each other is fixed with the holding rod.

Further, rectangular grooves are formed in the top of the base, and collecting frames are connected to the inner walls of the rectangular grooves of the base in a sliding mode corresponding to the feed opening.

Compared with the prior art, the screening device for zinc oxide production provided by the utility model at least comprises the following beneficial effects:

(1) The half gear is driven to rotate through the stepping motor, the half gear drives the rectangular ring to horizontally reciprocate, the box body horizontally reciprocates, zinc oxide materials in the installation frame are screened through the filter screen, the installation frame is moved out of the box body, the lower end of the installation frame is pushed upwards to push the filter screen, the limiting block on the filter screen slides on the limiting rod, the filter screen is moved out of the installation frame, the filter screens with holes of different specifications are replaced, zinc oxide materials of different specifications are screened out, the convenience of device use is improved, the worn filter screen is replaced conveniently, and the use cost of equipment is reduced.

(2) The baffle is inserted into the box body, the driving motor drives the breaking rod to rotate, so that larger zinc oxide materials are broken, the follow-up screening work is facilitated, the baffle is removed, zinc oxide after breaking is facilitated to fall down for screening work, the operation convenience of workers is improved, the baffle is abutted against by the supporting rod in breaking work, the baffle is prevented from sliding out, and the stability of the baffle is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

FIG. 3 is a schematic view of a partial internal structure of the case of the present utility model;

FIG. 4 is a schematic view of a mounting frame structure of the present utility model;

fig. 5 is a schematic view of the structure of the abutment, stopper and holding rod of the present utility model.

In the figure: 1. a base; 2. a support base; 3. a moving rod; 4. a case; 5. a case cover; 6. a driving motor; 7. a limit bolt; 8. a baffle; 9. a U-shaped clamping block; 10. a mounting frame; 11. a rectangular ring; 12. a rack; 13. a half gear; 14. a stepping motor; 15. a fixing seat; 16. breaking the rod; 17. a filter screen; 18. a limit groove; 19. a limit rod; 20. a supporting rod; 21. abutting blocks; 22. a grip; 23. a collection frame; 24. and (5) feeding a pipe.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-5, the present utility model provides a screening device for zinc oxide production, and in order to achieve the above purpose, the present utility model provides the following technical solutions: the screening device for zinc oxide production comprises a base 1, support bases 2 are fixed on two sides of the top of the base 1, a box body 4 is arranged at the upper end of the base 1, the box body 4 is positioned between the two support bases 2, moving rods 3 are fixed on two sides of the box body 4, the two moving rods 3 respectively penetrate through the support bases 2 in a movable mode, a mounting frame 10 is inserted on one side of the box body 4, a filter screen 17 is arranged in the mounting frame 10, a blanking port is formed in the bottom end of the box body 4, a rectangular ring 11 is fixed on one side of the box body 4, racks 12 are fixed on two sides of the inside of the rectangular ring 11, a fixing base 15 is fixed on one side of the top of the base 1, a stepping motor 14 is fixedly arranged on the top of the fixing base 15, a half gear 13 is fixed on the output end of the stepping motor 14, the half gear 13 is meshed with the racks 12 for transmission, the stepping motor 14 drives the half gear 13 to rotate, the half gear 13 drives the racks 12 on one side of the rectangular ring 11 to move, so that the rectangular ring 11 drives the box body 4 to move to one side, when the half gear 13 rotates to the racks 12 on the other side of the rectangular ring 11, the rectangular ring 11 drives the rectangular ring 4 to move to the other side, the rectangular ring 4 drives the box body 4 to move to the other side to the rack 12 on the other side of the other side, and the box body 4 slides on the support frame 3 to slide on the support frames 2, and then zinc oxide material is mounted on the support frame 17, and the zinc oxide material is subjected to horizontal to the sliding movement; the inside of the case 4 is provided with a crushing mechanism.

Further, as shown in fig. 4, the two sides of the inner wall of the installation frame 10 are symmetrically provided with limit grooves 18, the inner bottom wall of the limit grooves 18 is fixed with limit rods 19, the outer sides of the limit rods 19 are sleeved with limit blocks corresponding to the limit grooves 18, the limit blocks are fixed with the filter screen 17, when zinc oxide materials with different specifications are required to be screened out, the lower end of the installation frame 10 pushes the filter screen 17 upwards by moving the installation frame 10 out of the box body 4, the limit blocks on the filter screen 17 slide on the limit rods 19, so that the filter screen 17 is moved out of the installation frame 10, the filter screen 17 with holes with different specifications is replaced, the zinc oxide materials with different specifications are screened out, and the convenience of the device in use is improved.

Further as shown in fig. 2 and 3, a box cover 5 is hinged to one side of the top of the box body 4, a driving motor 6 is fixedly installed in the middle of the top of the box cover 5, a breaking rod 16 is rotatably connected in the middle of the bottom of the box cover 5, the top end of the breaking rod 16 is fixed with the output end of the driving motor 6, a baffle plate 8 is inserted into one side of the box body 4, the baffle plate 8 is inserted into the box body 4, and the driving motor 6 drives the breaking rod 16 to rotate so as to break larger zinc oxide materials, so that subsequent screening work is facilitated.

As further shown in fig. 1, 2 and 3, a feed pipe 24 is fixed at the top of the box cover 5, a control valve is fixedly arranged at the outer side of the feed pipe 24, the feed pipe 24 is convenient for further crushing of larger zinc oxide materials, and the control valve controls the opening and closing of the feed pipe 24; the four right angles at the top of the box cover 5 are correspondingly connected with limit bolts 7 through threads at the top of the box body 4, the limit bolts 7 fix the box cover 5, and meanwhile, the box cover 5 is convenient to detach, so that the inner wall of the box body 4 is convenient to clean subsequently; rectangular grooves are formed in the top of the base 1, the inner walls of the rectangular grooves of the base 1 are correspondingly connected with a collecting frame 23 in a sliding mode, zinc oxide materials at screening positions are collected through the collecting frame 23, the rectangular grooves limit the collecting frame 23, and stability of the collecting frame 23 on the base 1 is kept.

As further shown in fig. 1 and 5, two U-shaped clamping blocks 9,U are fixed at one side of the box body 4 far from the rectangular ring 11, a supporting rod 20 is inserted into the two U-shaped clamping blocks 9, a supporting block 21 is fixed at one side of the supporting rod 20, the supporting block 21 is abutted against the top of the U-shaped clamping blocks 9, the surface of the supporting rod 20 is abutted against the baffle plate 8 and the mounting frame 10, and during smashing operation, the baffle plate 8 is tightly abutted against the supporting rod 20, so that the sliding of the baffle plate 8 is prevented, and the stability of the baffle plate 8 is improved; a pull ring is fixed on one side of the mounting frame 10 and one side of the baffle plate 8, and the pull ring is convenient for the movement of the mounting frame 10 and the baffle plate 8; the upper ends of the sides, close to each other, of the two supporting rods 20 are fixedly provided with a holding rod 22, and the holding rod 22 is convenient for driving the supporting rods 20 to move.

The scheme comprises the following working processes: the zinc oxide material is poured into the box body 4, the material falls into the installation frame 10, the stepping motor 14 drives the half gear 13 to rotate, the half gear 13 drives the rack 12 on one side in the rectangular ring 11 to move, the rectangular ring 11 drives the box body 4 to move to one side, when the half gear 13 rotates to the rack 12 on the other side in the rectangular ring 11, the rectangular ring 11 is pushed to drive the box body 4 to move to the other side, the box body 4 drives the moving rod 3 to slide on the supporting seat 2 during moving, thereby the box body 4 horizontally reciprocates, and then the zinc oxide material in the installation frame 10 is screened through the filter screen 17, when zinc oxide materials with different specifications are required to be screened out, the installation frame 10 is moved out of the box body 4, so that the lower end of the installation frame 10 upwards pushes the filter screen 17, a limiting block on the filter screen 17 slides on the limiting rod 19, the filter screen 17 is moved out of the installation frame 10, the filter screen 17 with different specifications of holes is replaced, zinc oxide materials with different specifications are beneficial to be screened out, and meanwhile the worn filter screen 17 is convenient to replace. Baffle 8 inserts in box 4, and driving motor 6 drives smash pole 16 and rotates, smashes great zinc oxide material to follow-up screening work. And the baffle plate 8 is moved out, so that the broken zinc oxide falls down to carry out screening work, and the operation convenience of staff is improved.

During the breaking work, the baffle plate 8 is abutted against by the abutment rod 20, so that the baffle plate 8 is prevented from sliding out, and the stability of the baffle plate 8 is improved.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a screening plant is used in zinc oxide production, includes base (1), its characterized in that, the top both sides of base (1) all are fixed with supporting seat (2), the upper end of base (1) is provided with box (4), box (4) are located between two supporting seats (2), the both sides of box (4) are fixed with movable rod (3), two movable rod (3) run through supporting seat (2) respectively, peg graft in box (4) one side has installing frame (10), the inside of installing frame (10) is provided with filter screen (17), the feed opening has been seted up to the bottom of box (4), one side of box (4) is fixed with rectangular ring (11), the inside both sides of rectangular ring (11) are fixed with rack (12), the top one side of base (1) is fixed with fixing base (15), the top fixed mounting of fixing base (15) has step motor (14), the output of step motor (14) is fixed with half gear (13), half gear (13) and inside gear (12) meshing, inside of box (4) is provided with broken case (12).

2. The screening device for zinc oxide production according to claim 1, wherein: limiting grooves (18) are symmetrically formed in two sides of the inner wall of the mounting frame (10), limiting rods (19) are fixed on the inner bottom wall of the limiting grooves (18), limiting blocks are movably sleeved on the outer sides of the limiting rods (19) corresponding to the limiting grooves (18), and the limiting blocks are fixed with the filter screen (17).

3. The screening device for zinc oxide production according to claim 1, wherein: the novel box is characterized in that a box cover (5) is hinged to one side of the top of the box body (4), a driving motor (6) is fixedly installed in the middle of the top of the box cover (5), a breaking rod (16) is connected in the middle of the bottom of the box cover (5) in a rotating mode, the top end of the breaking rod (16) is fixed to the output end of the driving motor (6), and a baffle (8) is inserted into one side of the box body (4).

4. A screening device for zinc oxide production according to claim 3, wherein: the top of case lid (5) is fixed with inlet pipe (24), the outside fixed mounting of inlet pipe (24) has the control valve, the top threaded connection of four right angles in top of case lid (5) corresponding box (4) has stop bolt (7).

5. The screening device for zinc oxide production according to claim 1, wherein: two U-shaped clamping blocks (9) are fixed on one side, far away from the rectangular ring (11), of the box body (4), a supporting rod (20) is inserted into the U-shaped clamping blocks (9), a supporting block (21) is fixed on one side of the supporting rod (20), the supporting block (21) is abutted to the top of the U-shaped clamping blocks (9), the surface of the supporting rod (20) is abutted to the baffle (8) and the mounting frame (10), pull rings are fixed on one side of the mounting frame (10) and one side of the baffle (8), and holding rods (22) are fixed on the upper ends of one sides, close to each other, of the supporting rod (20).

6. The screening device for zinc oxide production according to claim 1, wherein: rectangular grooves are formed in the top of the base (1), and collecting frames (23) are connected to the inner walls of the rectangular grooves of the base (1) in a sliding mode corresponding to the blanking openings.