Zinc waste zinc ash recovery device

Abstract

The utility model discloses a zinc waste zinc ash recovery device, which comprises a collection box, a heating mechanism and a cleaning mechanism, and is characterized in that a movable lower push plate and a movable upper scraper are respectively arranged in the collection box to scrape zinc ash on the inner wall of the collection box; a first push rod and a second push rod are used for pushing a lower push plate and an upper scraping plate to stretch out and draw back in the collecting box, and an upper notch and a lower notch do not make contact with stirring blades arranged on the side wall of a rotating rod; a first push rod and a second push rod are started at the same time so as to push a lower push plate and an upper scraping plate to scrape zinc ash on the inner wall of the collection box to discharge grooves in the two sides of the collection box, and workers can conveniently collect and recycle the zinc ash, and meanwhile, rotatable stirring blades are arranged in the collection box to stir the zinc ash accumulated in the collection box; and a heating copper pipe arranged in a mounting groove formed in the side wall of the bottom of the collecting box can conveniently heat and dry the zinc ash in the collecting box, and the zinc ash recycling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc ash recovery, in particular to a zinc waste zinc ash recovery device. Background Art

[0002] With the development of social economy, the consumption of zinc is increasing. At present, the resources of zinc are gradually decreasing. Under the situation that the demand for zinc continues to grow, the recycling and regeneration methods of zinc are increasingly valued.

[0003] After searching, the prior art has a publication number of CN218811994U, which discloses a device for recovering zinc from zinc ash, including a combustion device, a stirring device, an air supply device, a cooling device and a supporting device. The combustion device is provided with a stirring device, and the combustion device is provided with an air supply device. The air supply device includes an air supply pipe, two cooling pipes are fixedly connected below the air supply pipe, a cooling device is provided on the cooling pipe, and a supporting device is provided below the cooling pipe. The utility model utilizes high-temperature combustion to extract zinc from zinc oxide. Under the condition of dry sealing, it can greatly reduce the emission of other impurities and reduce the risk of environmental pollution. It also reduces the consumption of other energy sources. The overall cooling effect can improve the recovery rate of zinc, and can extract zinc of higher purity.

[0004] However, the utility model finally adopts a supporting plate to place and collect the zinc ash generated by the reaction cooling, and a heating device is arranged inside the supporting plate to heat the zinc ash and dry the internal moisture, and the zinc ash is discharged from the discharge port to realize the collection of the zinc ash, but the zinc ash is relatively light and accumulates on the surface of the supporting plate. When it accumulates to a certain height, the zinc ash will flow out from the discharge port. For a long time, the zinc ash is easy to accumulate at the discharge port, affecting the normal discharge of the zinc ash, and the zinc ash is easy to adhere to the surface of the supporting plate, affecting the heating device inside the supporting plate to heat and dry the zinc ash, so a zinc waste zinc ash recovery device is needed. Utility Model Content

[0005] The utility model aims to provide a zinc ash recovery device for zinc waste, wherein a movable lower push plate and an upper scraper are arranged inside the collecting box to scrape off the zinc ash on the inner wall of the collecting box, and the bottom end of the lower push plate is slidably connected to the inner bottom surface of the collecting box to scrape off the zinc ash to the discharge troughs opened at both ends of the collecting box to collect the zinc ash, and at the same time, a rotatable stirring blade is arranged inside the collecting box to stir the zinc ash collected inside the collecting box, thereby accelerating the efficiency of drying the zinc ash, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A zinc waste zinc ash recovery device comprises a collecting box, a heating mechanism and a cleaning mechanism, wherein the heating mechanism is arranged at the bottom of the collecting box, the cleaning mechanism is arranged inside the collecting box, the cleaning mechanism comprises a main cleaning component and an auxiliary cleaning component, and the main cleaning component comprises an upper die set and a lower die set;

[0008] The lower mold assembly includes a first push rod, a lower push plate and an upper recess, the first push rods are symmetrically arranged on the lower side walls of the collecting box, and the inner rod ends of the first push rods pass through one side wall of the collecting box and are fixedly installed on the side wall of the lower push plate, the bottom end of the lower push plate is triangular, and the bottom end of the lower push plate is slidably connected to the inner bottom surface of the collecting box, the upper recess is opened in the middle of the top surface of the lower push plate, the top surface of the lower push plate is in contact with the upper mold assembly, and discharge troughs for discharging zinc ash are respectively opened below the two side side walls of the collecting box.

[0009] Preferably, the upper mold group includes a second push rod, an upper scraper and a lower recess. The second push rod is arranged on the side wall of the collection box and is located above the two groups of first push rods. The inner rod end of the second push rod passes through the side wall of the collection box and is fixedly installed with the upper scraper. The lower recess is opened in the middle of the bottom surface of the upper scraper, and rubber scraping strips are respectively arranged on the bottom surface of the upper scraper on both sides of the lower recess.

[0010] Preferably, the upper notch and the lower notch are mirror images of each other and are in a U-shape, and the inner walls of the upper notch and the lower notch are in complementary contact with the heating mechanism.

[0011] Preferably, the side walls of the two groups of rubber scrapers are slidably connected to the inner walls on both sides of the collecting box respectively.

[0012] Preferably, slide grooves are respectively provided on the inner walls on both sides of the collecting box, and the inner walls of the slide grooves are respectively slidably connected to the side walls at both ends of the upper scraper.

[0013] Preferably, the auxiliary cleaning assembly includes a telescopic rod and a side scraper, the telescopic rod is installed on the top of the collection box, and the inner rod end of the telescopic rod passes through the top surface of the collection box and is fixedly installed on the top surface of the side scraper, and the end of the side scraper away from the lower push plate and the upper scraper is set in a triangle and is slidably connected to the inner wall of the collection box.

[0014] Preferably, protrusions are respectively provided on both sides of the side scraper, and grooves are respectively opened on the inner walls on both sides of the collecting box, and the inner walls of the grooves are slidably connected to the side walls of the protrusions.

[0015] Preferably, the groove and the slide slot are perpendicular to each other and interpenetrate each other.

[0016] Preferably, the side walls of the two groups of protrusions facing each other are respectively provided with limiting blocks, and the inner wall of the groove is provided with a limiting groove, and the side wall of the limiting block is slidably connected to the inner wall of the limiting groove.

[0017] Preferably, the heating mechanism comprises a mounting groove and a stirring assembly, the mounting groove is opened on the bottom side wall of the collecting box, a heating copper tube for heating the zinc ash inside the collecting box is placed inside the mounting groove, and a feeding pipe is also arranged on the top surface of the collecting box;

[0018] The stirring assembly includes a driving motor, a rotating rod and stirring blades. The driving motor is fixedly mounted on the side wall of the collecting box. One end of the rotating rod passes through the side wall of the collecting box and is keyed to the output shaft of the driving motor. The other end of the rotating rod is fixedly mounted on the inner wall of the collecting box through a bearing seat. The side wall of the rotating rod is provided with stirring blades for stirring the zinc ash inside the collecting box.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model scrapes the zinc ash on the inner wall of the collection box by respectively arranging a movable lower push plate and an upper scraper inside the collection box, and pushes the lower push plate and the upper scraper to extend and retract inside the collection box by the first push rod and the second push rod respectively, and the upper notch and the lower notch are not in contact with the stirring blades arranged on the side walls of the rotating rod, so that the first push rod and the second push rod are started at the same time to push the lower push plate and the upper scraper to scrape the zinc ash on the inner wall of the collection box to the discharge troughs on both sides of the collection box, which is convenient for workers to collect and recycle the zinc ash, and at the same time, rotatable stirring blades are arranged inside the collection box to stir the zinc ash accumulated inside the collection box, so that the heating copper tube arranged inside the installation groove opened on the bottom side wall of the collection box can heat and dry the zinc ash inside the collection box, thereby accelerating the recovery efficiency of the zinc ash. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the collection box of the utility model;

[0023] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the auxiliary component structure of the utility model;

[0025] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1. collecting box; 2. feeding pipe; 3. driving motor; 4. rotating rod; 5. stirring blade; 6. discharging trough; 7. first push rod; 8. lower push plate; 9. upper notch; 10. rubber scraper; 11. upper scraper; 12. lower notch; 13. slide groove; 14. telescopic rod; 15. side scraper; 16. protrusion; 17. limit block; 18. groove; 19. limit groove; 20. mounting groove; 21. second push rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 5 , the utility model provides a technical solution:

[0029] The zinc waste zinc ash recovery device comprises a collecting box 1, a heating mechanism and a cleaning mechanism, wherein the heating mechanism is arranged at the bottom of the collecting box 1, the cleaning mechanism is arranged inside the collecting box 1, the cleaning mechanism comprises a main cleaning component and an auxiliary cleaning component, and the main cleaning component comprises an upper die set and a lower die set;

[0030] The lower mold assembly includes a first push rod 7, a lower push plate 8 and an upper recess 9. The first push rod 7 is symmetrically arranged on the lower side wall of the collecting box 1, and the inner rod ends of the first push rod 7 pass through one side wall of the collecting box 1 and are fixedly installed on the side wall of the lower push plate 8. The bottom end of the lower push plate 8 is triangular, and the bottom end of the lower push plate 8 is slidably connected to the inner bottom surface of the collecting box 1. The upper recess 9 is opened in the middle of the top surface of the lower push plate 8. The top surface of the lower push plate 8 is in contact with the upper mold assembly. Discharge troughs 6 for discharging zinc ash are respectively opened below the two side wall of the collecting box 1.

[0031] The first push rod 7 and the lower push plate 8 are fixedly installed, and the bottom end of the lower push plate 8 is triangular and slidably connected to the inner bottom surface of the collecting box 1, so that the zinc ash accumulated on the bottom surface of the collecting box 1 can be pushed to the discharge trough 6 opened on the side wall of the collecting box 1 by starting the first push rod 7, so that workers can collect the zinc ash. At the same time, the discharge trough 6 is opened on the side walls of the collecting box 1 on both sides, so that when the lower push plate 8 is driven by the first push rod 7 to retract, it drives the zinc ash to move to the discharge trough 6 below the first push rod 7 to collect the zinc ash, thereby increasing the collection efficiency of the zinc ash.

[0032] The upper mold assembly includes a second push rod 21, an upper scraper 11 and a lower recess 12. The second push rod 21 is arranged on the side wall of the collection box 1 and is located above the two groups of first push rods 7. The inner rod end of the second push rod 21 passes through the side wall of the collection box 1 and is fixedly installed with the upper scraper 11. The lower recess 12 is opened in the middle of the bottom surface of the upper scraper 11, and rubber scraper strips 10 are respectively arranged on the bottom surface of the upper scraper 11 on both sides of the lower recess 12.

[0033] The second push rod 21 is installed on the side wall of the collecting box 1 above the two groups of first push rods 7, and the inner rod end of the second push rod 21 passes through the side wall of the collecting box 1 and is fixedly installed on the side wall of the upper scraper 11, so that the second push rod 21 pushes the upper scraper 11 to scrape the zinc ash above the side wall of the collecting box 1, thereby preventing the zinc ash from accumulating and agglomerating on the inner wall of the collecting box 1, which affects the recovery quality of the zinc ash.

[0034] The upper notch 9 and the lower notch 12 are mirror images of each other and are in a U-shape, and the inner walls of the upper notch 9 and the lower notch 12 are in complementary contact with the heating mechanism. The upper notch 9 and the lower notch 12 are mirror images of each other, so that the upper notch 9 and the lower notch 12 form a U-shape, and the inner walls of the upper notch 9 and the lower notch 12 do not contact with the heating mechanism, so that the first push rod 7 and the second push rod 21 push the lower push plate 8 and the upper scraper 11 to scrape the zinc ash on the inner wall of the collecting box 1 without contacting with the heating mechanism, thereby avoiding damage to the equipment.

[0035] The side walls of the two groups of rubber scrapers 10 are respectively slidably connected to the inner walls on both sides of the collecting box 1. By setting the side walls of the two groups of rubber scrapers 10 to be slidably connected to the inner walls on both sides of the collecting box 1, the zinc ash on the side walls of the collecting box 1 between the lower push plate 8 and the upper scraper 11 can be scraped off by the rubber scrapers 10, thereby increasing the scraping efficiency.

[0036] The inner walls on both sides of the collecting box 1 are respectively provided with sliding grooves 13, and the inner walls of the sliding grooves 13 are respectively slidably connected to the side walls at both ends of the upper scraper 11. By setting the sliding grooves 13 and the side walls at both ends of the upper scraper 11 in a slidable connection, the moving direction of the upper scraper 11 is fixed, thereby increasing the stability of the upper scraper 11 when moving.

[0037] The auxiliary cleaning assembly includes a telescopic rod 14 and a side scraper 15. The telescopic rod 14 is installed on the top of the collection box 1, and the inner rod end of the telescopic rod 14 passes through the top surface of the collection box 1 and is fixedly installed on the top surface of the side scraper 15. The end of the side scraper 15 away from the lower push plate 8 and the upper scraper 11 is set in a triangle and is slidably connected to the inner wall of the collection box 1.

[0038] By setting the side scraper 15 away from the lower push plate 8 and the upper scraper 11, the side wall is triangular and slidably connected to the inner wall of the collection box 1, so that the side scraper 15 can be pushed by the telescopic rod 14 to scrape the zinc ash on the side wall of the collection box 1 to avoid cleaning dead corners.

[0039] Bumps 16 are respectively provided on both sides of the side scraper 15 , and grooves 18 are respectively provided on the inner walls of both sides of the collecting box 1 , and the inner walls of the grooves 18 are respectively slidably connected to the side walls of the bumps 16 .

[0040] The groove 18 and the slide slot 13 are perpendicular to each other and interpenetrate each other.

[0041] The side walls of the side scraper 15 are respectively provided with protrusions 16 , and the protrusions 16 are slidably connected to the inner wall of the groove 18 , so that a certain position of the protrusion 16 is limited by the groove 18 .

[0042] The side walls of the two groups of protrusions 16 facing away from each other are respectively provided with limiting blocks 17 , and the inner wall of the groove 18 is provided with limiting grooves 19 , and the side walls of the limiting blocks 17 are slidably connected to the inner walls of the limiting grooves 19 .

[0043] At the same time, a limiting groove 19 is opened inside the groove 18, and the inner wall of the limiting groove 19 is slidably connected to the limiting block 17 set at the end of the protrusion 16 to further limit the moving direction of the side scraper 15, so as to prevent the side scraper 15 from deviating at the interface between the groove 18 and the slide groove 13 and causing damage to the equipment.

[0044] The heating mechanism includes a mounting groove 20 and a stirring assembly. The mounting groove 20 is opened on the bottom side wall of the collecting box 1. A heating copper tube for heating the zinc ash inside the collecting box 1 is placed inside the mounting groove 20. A feeding pipe 2 is also arranged on the top surface of the collecting box 1.

[0045] The stirring assembly includes a driving motor 3, a rotating rod 4 and a stirring blade 5. The driving motor 3 is fixedly mounted on the side wall of the collecting box 1. One end of the rotating rod 4 passes through the side wall of the collecting box 1 and is keyed to the output shaft of the driving motor 3. The other end of the rotating rod 4 is fixedly mounted on the inner wall of the collecting box 1 through a bearing seat. The side wall of the rotating rod 4 is provided with a stirring blade 5 for stirring the zinc ash inside the collecting box 1.

[0046] By setting a key connection between the driving motor 3 and one end of the rotating rod 4, the rotating rod 4 can be driven to rotate by starting the driving motor 3, thereby driving the stirring blades 5 on the side wall of the rotating rod 4 to stir the zinc ash inside the collecting box 1, thereby accelerating the efficiency of the heating copper tube placed in the mounting groove 20 at the bottom of the collecting box 1 to heat the zinc ash, thereby improving the recovery efficiency of the zinc ash.

[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A zinc waste zinc ash recovery device, comprising a collecting box (1), a heating mechanism and a cleaning mechanism, characterized in that: The heating mechanism is arranged at the bottom of the collection box (1), the cleaning mechanism is arranged inside the collection box (1), the cleaning mechanism comprises a main cleaning component and an auxiliary cleaning component, and the main cleaning component comprises an upper mold assembly and a lower mold assembly; The lower mold assembly comprises a first push rod (7), a lower push plate (8) and an upper recess (9), wherein the first push rod (7) is symmetrically arranged on the lower side wall of the collection box (1), and the inner rod end of the first push rod (7) passes through one side wall of the collection box (1) and is fixedly installed on the side wall of the lower push plate (8), the bottom end of the lower push plate (8) is triangular, and the bottom end of the lower push plate (8) is slidably connected to the inner bottom surface of the collection box (1), and the upper recess (9) is opened in the middle of the top surface of the lower push plate (8), and the top surface of the lower push plate (8) is in contact with the upper mold assembly, and discharge troughs (6) for discharging zinc ash are respectively opened below the two side walls of the collection box (1).

2. The zinc waste zinc ash recovery device according to claim 1, characterized in that: The upper mold assembly comprises a second push rod (21), an upper scraper (11) and a lower recess (12); the second push rod (21) is arranged on the side wall of the collection box (1) and is located above the two groups of first push rods (7); the inner rod end of the second push rod (21) passes through the side wall of the collection box (1) and is fixedly installed with the upper scraper (11); the lower recess (12) is opened in the middle of the bottom surface of the upper scraper (11); and the bottom surfaces of the upper scraper (11) on both sides of the lower recess (12) are respectively provided with rubber scraper strips (10).

3. The zinc waste zinc ash recovery device according to claim 2 is characterized in that: The upper notch (9) and the lower notch (12) are arranged in a mirror image to form a U-shaped shape, and the inner walls of the upper notch (9) and the lower notch (12) are in complementary contact with the heating mechanism.

4. The zinc waste zinc ash recovery device according to claim 2 is characterized in that: The side walls of the two groups of rubber scrapers (10) are respectively slidably connected to the inner walls on both sides of the collection box (1).

5. The zinc waste zinc ash recovery device according to claim 4 is characterized in that: The inner walls of both sides of the collection box (1) are respectively provided with sliding grooves (13), and the inner walls of the sliding grooves (13) are respectively slidably connected to the side walls at both ends of the upper scraper (11).

6. The zinc waste zinc ash recovery device according to claim 5, characterized in that: The auxiliary cleaning assembly comprises a telescopic rod (14) and a side scraper (15); the telescopic rod (14) is mounted on the top of the collection box (1), and the inner rod end of the telescopic rod (14) penetrates the top surface of the collection box (1) and is fixedly mounted on the top surface of the side scraper (15); one end of the side scraper (15) away from the lower push plate (8) and the upper scraper (11) is arranged in a triangular shape and is slidably connected to the inner wall of the collection box (1).

7. The zinc waste zinc ash recovery device according to claim 6, characterized in that: The side scrapers (15) are provided with protrusions (16) on both sides, and the inner walls on both sides of the collection box (1) are provided with grooves (18) respectively, and the inner walls of the grooves (18) are slidably connected to the side walls of the protrusions (16).

8. The zinc waste zinc ash recovery device according to claim 7, characterized in that: The groove (18) and the slide groove (13) are perpendicular to each other and interpenetrate each other.

9. The zinc waste zinc ash recovery device according to claim 8, characterized in that: The side walls of the two groups of protrusions (16) facing away from each other are also provided with limiting blocks (17) respectively, and the inner wall of the groove (18) is provided with a limiting groove (19), and the side wall of the limiting block (17) is slidably connected to the inner wall of the limiting groove (19).

10. The zinc waste zinc ash recovery device according to claim 1, characterized in that: The heating mechanism comprises a mounting groove (20) and a stirring assembly, the mounting groove (20) being opened on the bottom side wall of the collecting box (1), a heating copper tube for heating the zinc ash inside the collecting box (1) being placed inside the mounting groove (20), and a feeding pipe (2) being further arranged on the top surface of the collecting box (1); The stirring assembly comprises a driving motor (3), a rotating rod (4) and a stirring blade (5); the driving motor (3) is fixedly mounted on the side wall of the collecting box (1); one end of the rotating rod (4) passes through the side wall of the collecting box (1) and is keyed to the output shaft of the driving motor (3); the other end of the rotating rod (4) is fixedly mounted on the inner wall of the collecting box (1) via a bearing seat; the side wall of the rotating rod (4) is provided with a stirring blade (5) for stirring the zinc ash inside the collecting box (1).

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