A high-efficiency slag removal device for zinc smelting

Abstract

This utility model discloses a high-efficiency slag removal device for zinc smelting, relating to the field of metal smelting technology. The utility model includes a filtration mechanism comprising a lower filter plate, with an upper filter plate slidably connected to its upper wall. The upper and lower filter plates are respectively provided with a plurality of lower and upper filter holes, each corresponding to the other. A screw and a guide rod are respectively installed at opposite corners of the upper filter plate. The anti-clogging mechanism includes a housing, with a motor and an electric motor fixed to the left and front walls of the housing, respectively. A circular plate is fixed to one side of the motor's power output shaft. A bottom plate is provided below the housing, with sliding plates slidably connected to both sides of the upper wall of the bottom plate. An elastic element is provided above the sliding plates. This utility model adjusts the filtration specifications by adjusting the relative position of the lower and upper filter plates. Furthermore, by rotating the filtration mechanism and generating centrifugal force through the cooperation of the motor and the circular plate, the filtration mechanism vibrates, facilitating the removal of stuck waste slag.

Description

Technical Field

[0001] This utility model belongs to the field of metal smelting technology, and in particular relates to a high-efficiency slag removal device for zinc smelting. Background Technology

[0002] Zinc smelting is the process of extracting zinc metal from zinc ore. It mainly includes steps such as ore collection, crushing, smelting, and refining. During the zinc smelting process, by-product waste residue is generated. This waste residue includes unreacted ore residue, impurities, slag, and other solid waste separated during the processing. When discharging the smelted material, it usually needs to be filtered through a filter screen after being discharged from the discharge port.

[0003] A search revealed that CN218210786U, authorized on January 3, 2023, discloses a high-efficiency slag removal device for zinc smelting, relating to the field of zinc smelting technology. The device includes an outer cylinder, with a discharge inclined screen fixedly connected to its lower surface. A discharge pipe is fixedly connected to the bottom of the discharge inclined screen. A discharge rack is fixedly connected to the outer surface of the outer cylinder near its bottom, and a waste discharge pipe is fixedly connected to the bottom of the discharge rack. A control valve is fixedly connected to the outer surface of the waste discharge pipe near its top. This invention allows smelting products discharged from the furnace outlet to enter the outer cylinder. Smelted zinc passes through a filter screen and is discharged along the discharge inclined screen and then through the discharge pipe. After a single smelting cycle, a drive motor is activated to rotate a rotating column, which in turn rotates a rotating plate along a mounting base, sweeping waste slag along the inner wall of the outer cylinder into the discharge rack. Simultaneously, the control valve is activated to facilitate the discharge of waste slag along the waste discharge pipe, thus completing the operation. The device is simple and convenient to operate, solving the problem of clogging.

[0004] Existing technologies use filter screens with fixed filter specifications to filter waste residue, which cannot be adjusted, resulting in a limited filtration range. In addition, existing technologies solve the clogging problem by driving a motor to rotate the plate, but in actual use, waste residue is easily stuck in the filter holes of the filter screen and is difficult to remove, making it inconvenient to use.

[0005] To address these issues, we provide a high-efficiency slag removal device for zinc smelting. Utility Model Content

[0006] The purpose of this utility model is to provide a high-efficiency slag removal device for zinc smelting. The filtration specifications can be adjusted by adjusting the relative position of the lower filter plate and the upper filter plate. Furthermore, by flipping the filtration mechanism and generating centrifugal force through the cooperation of the motor and the circular plate, the filtration mechanism vibrates to facilitate the removal of stuck waste slag. This solves the problems of existing technology, which cannot adjust the filtration specifications, resulting in a limited filtration range, and the inconvenience of existing technology, where waste slag easily gets stuck in the filter holes of the filter screen plate and is difficult to remove.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a high-efficiency slag removal device for zinc smelting, comprising a filtration mechanism. The filtration mechanism includes a lower filter plate, with an upper filter plate slidably connected to the upper wall of the lower filter plate. The upper and lower filter plates are respectively provided with a plurality of lower filter holes and upper filter holes, which correspond one-to-one. A screw and a guide rod are respectively provided at opposite ends of the upper filter plate. An anti-clogging mechanism is provided on the outside of the filtration mechanism. The anti-clogging mechanism includes a housing, with a motor and an electric motor fixed to the left and front walls of the housing, respectively. A circular plate is fixed to one side of the power output shaft of the motor. A bottom plate is provided below the housing, with sliding plates slidably connected to both sides of the upper wall of the bottom plate. An elastic element is provided above the sliding plate.

[0009] The present invention is further configured such that a flange is fixed along the edge of the upper wall of the upper filter plate, and a second vertical plate and a first vertical plate fixed to the flange are respectively provided on the side of the guide rod and the screw close to each other, and a second mounting plate fixed to the lower filter plate is provided with a clearance fit on the outside of the guide rod.

[0010] The present invention is further configured such that retaining rings are fixed on both sides of the vertical plate corresponding to the outside of the screw, the screw is threadedly connected to the mounting plate fixed to the lower filter plate, and a screw block is fixed on the end of the screw away from the vertical plate.

[0011] The present invention is further provided in that the other opposite corners of the upper filter plate are provided with bosses fixed to the flanges, and the outside of the bosses are slidably connected to a limiting plate with an L-shaped cross section, and the limiting plate is fixedly connected to the lower filter plate.

[0012] The present invention is further configured such that a connecting plate is fixed at the middle position of the front and rear side walls of the lower filter plate, and a rotating rod is fixed on the outer side wall of the connecting plate and rotatably connected to the housing through a bearing. The power output shaft of the motor is fixedly connected to the corresponding rotating rod.

[0013] The present invention is further configured such that the front and rear ends of the upper wall of the skateboard are fixed with legs corresponding to the lower wall of the box, the lower ends of the legs are fixedly connected to the corresponding skateboard, and the outside of the skateboard is slidably connected with a guide plate with an L-shaped cross section.

[0014] The present invention is further configured such that both ends of the elastic member are fixed with end plates, and the end plates are fixedly connected to the corresponding guide plates and slide plates.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by setting a screw, an upper filter plate, a lower filter plate, upper filter holes, and lower filter holes, drives the upper and lower filter plates to move relative to each other by rotating the screw, so that the upper and lower filter holes are staggered or overlapped in the vertical direction. The filtration specifications can be adjusted by adjusting the staggered area of ​​the upper and lower filter holes in the vertical direction. Compared with the prior art, the range of filtration specifications is expanded because the filtration specifications can be adjusted.

[0017] 2. This utility model incorporates a motor, an electric motor, a circular plate, and an elastic element. The motor rotates the filter mechanism 180 degrees, and the circular plate vibrates, causing both the housing and the filter mechanism to vibrate. This vibration helps the waste residue stuck in the lower and upper filter holes to detach, making it more convenient to use.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is an overall structural diagram of a high-efficiency slag removal device for zinc smelting.

[0021] Figure 2 This is a structural diagram of the filtration mechanism;

[0022] Figure 3 This is an exploded view of the filtration mechanism;

[0023] Figure 4 Structural diagram of the anti-clogging mechanism;

[0024] Figure 5 for Figure 4 Another perspective on the structure;

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Filtering mechanism, 101-Flange, 101a-Vertical plate one, 101b-Vertical plate two, 101c-Boss, 102-Lower filter plate, 102a-Mounting plate one, 102b-Mounting plate two, 102c-Lower filter hole, 102d-Limiting plate, 103-Upper filter plate, 103a-Upper filter hole, 104-Screw, 104a-Tightening block, 104b-Retaining ring, 105-Guide rod, 2-Anti-clogging mechanism, 201-Connecting plate, 201a-Rotating rod, 202-Box body, 202a-Support leg, 203-Motor, 203a-Circular plate, 204-Bottom plate, 205-Elastic element, 205a-End plate, 206-Guide plate, 207-Slide plate, 208-Motor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0028] Please see Figure 1-3 This utility model relates to a high-efficiency slag removal device for zinc smelting, comprising a filtration mechanism 1. The filtration mechanism 1 includes a lower filter plate 102, and an upper filter plate 103 is slidably connected to the upper wall of the lower filter plate 102. Both the lower filter plate 102 and the upper filter plate 103 are preferably square in shape, and the upper filter holes 103a and the lower filter holes 102c are also preferably square in shape. A plurality of lower filter holes 102c and upper filter holes 103a are respectively provided on the upper filter plate 103 and the lower filter plate 102. Hole 102c and upper filter hole 103a correspond one-to-one. Screw 104 and guide rod 105 are respectively provided at the diagonal ends of the upper filter plate 103. The guide rod 105 causes the upper filter plate 103 to move diagonally along the upper filter plate 103 to prevent rotation or displacement. The screw 104 drives the upper filter plate 103 to move relative to the lower filter plate 102 to adjust the vertical overlap area of ​​the upper filter hole 103a and the lower filter hole 102c, thereby adjusting the filtration specifications.

[0029] Specifically, a flange 101 is fixed along the edge of the upper wall of the upper filter plate 103 to prevent the waste residue from moving horizontally along the upper filter plate 103 and detaching from the upper filter plate 103 during filtration. The guide rod 105 and the screw 104 are respectively provided with vertical plates 101b and 101a fixed to the flange 101 on one side close to each other. The guide rod 105 is provided with a mounting plate 102b fixed to the lower filter plate 102 with a clearance fit. When the relative position of the upper filter plate 103 and the lower filter plate 102 is adjusted, the guide rod 105 and the mounting plate 102b move relative to each other.

[0030] Both sides of the vertical plate 101a are fixed with retaining rings 104b corresponding to the outside of the screw 104, so that the screw 104 can rotate in a state where it is in a relatively fixed position with the vertical plate 101a. The screw 104 is threadedly connected to the mounting plate 102a which is fixed to the lower filter plate 102. The end of the screw 104 away from the vertical plate 101a is fixed with a screwing block 104a, and the outer peripheral wall of the screwing block 104a is provided with anti-slip texture.

[0031] The upper filter plate 103 is provided with a boss 101c fixed to the flange 101 at the other opposite corner. A limiting plate 102d with an L-shaped cross section is slidably connected to the outside of the boss 101c. The limiting plate 102d is fixedly connected to the lower filter plate 102. The movement trajectory of the upper filter plate 103 can be further limited by the cooperation of the boss 101c and the limiting plate 102d.

[0032] The operation process of this embodiment is as follows: When adjusting the filter specifications, the screw 104 is rotated by operating the screw block 104a. With the cooperation of the mounting plate 102a, the screw 104 moves when rotating. Under the action of the retaining ring 104b, the guide rod 105 and the mounting plate 102b are coordinated to make the upper filter plate 103 move diagonally. The filter specifications can be adjusted by adjusting the overlapping area of ​​the lower filter hole 102c and the upper filter hole 103a in the vertical direction. Example 2

[0033] Please see Figure 1 , 4 5. This is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but differs from the first embodiment in that: the filter mechanism 1 is provided with an anti-clogging mechanism 2. The anti-clogging mechanism 2 includes a housing 202. The lower end of the housing 202 is open and used as a discharge port. The left wall and the front wall of the housing 202 are respectively fixed with a motor 203 and a motor 208. A circular plate 203a is fixed on one side of the power output shaft of the motor 203. A bottom plate 204 is provided below the housing 202. The bottom plate 204 can be fixed to the mounting platform by bolts. Slide plates 207 are slidably connected to both sides of the upper wall of the bottom plate 204. When the motor 203 is working, the slide plates 207 and the bottom plate 204 move relative to each other. An elastic element 205 is provided above the slide plates 207. The elastic element 205 can be used to make the filter mechanism 1 vibrate when the motor 203 is working.

[0034] Specifically, a connecting plate 201 is fixed at the middle position of the front and rear side walls of the lower filter plate 102. A rotating rod 201a is fixed on the outer side wall of the connecting plate 201 and is rotatably connected to the housing 202 via a bearing. The power output shaft of the motor 208 is fixedly connected to the corresponding rotating rod 201a. When the motor 208 works, it drives the rotating rod 201a to rotate, causing the connecting plate 201 to rotate, which in turn causes the filter mechanism 1 to rotate, so as to facilitate the cleaning of waste residue.

[0035] The front and rear ends of the upper wall of the slide plate 207 are fixed with support legs 202a corresponding to the lower wall of the box 202. The lower ends of the support legs 202a are fixedly connected to the corresponding slide plate 207. The outside of the slide plate 207 is slidably connected with a guide plate 206 with an L-shaped cross section. The guide plate 206 is used to make the slide plate 207 move only along the length direction of the guide plate 206.

[0036] Both ends of the elastic element 205 are fixed with end plates 205a, which are used to provide a fixing platform for both ends of the elastic element 205. The end plates 205a are fixedly connected to the corresponding guide plates 206 and slide plates 207.

[0037] The remaining structure is the same as in Example 1;

[0038] The operation process of this embodiment is as follows: When cleaning the waste residue, the motor 208 is driven to rotate the rotating rod 201a, thereby causing the filter mechanism 1 to rotate 180 degrees. At this time, the motor 203 is driven to rotate the circular plate 203a. The resulting vibration is transmitted to the housing 202 and finally to the filter mechanism 1 to vibrate, which can cause the waste residue to detach from the upper filter hole 103a and the lower filter hole 102c. For waste residue that is stuck in the upper filter hole 103a and the lower filter hole 102c, the overlapping area of ​​the upper filter hole 103a and the lower filter hole 102c in the vertical direction can be expanded by rotating the screw 104.

[0039] In addition, both motor 203 and motor 208 in this high-efficiency slag removal device for zinc smelting are controlled by a controller. Motor 203 and motor 208 are electrically connected to the microcontroller in the controller using a conventional connection method. Motor 203, motor 208 and controller can all be purchased from the market or customized privately, and their models are not limited here.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A high-efficiency slag removal device for zinc smelting, comprising a filtration mechanism (1), characterized in that: The filtration mechanism (1) includes a lower filter plate (102), and an upper filter plate (103) is slidably connected to the upper wall of the lower filter plate (102). The upper filter plate (103) and the lower filter plate (102) are respectively provided with a plurality of lower filter holes (102c) and upper filter holes (103a). The lower filter holes (102c) and upper filter holes (103a) are one-to-one. The upper filter plate (103) is provided with a screw (104) and a guide rod (105) at opposite ends. The filter mechanism (1) is provided with an anti-clogging mechanism (2) on its exterior. The anti-clogging mechanism (2) includes a housing (202). A motor (203) and a motor (208) are fixed on the left and front walls of the housing (202), respectively. A circular plate (203a) is fixed on one side of the power output shaft of the motor (203). A bottom plate (204) is provided below the housing (202). Slide plates (207) are slidably connected to both sides of the upper wall of the bottom plate (204). An elastic element (205) is provided above the slide plate (207).

2. The high-efficiency slag removal device for zinc smelting according to claim 1, characterized in that: A flange (101) is fixed along the edge of the upper wall of the upper filter plate (103). The guide rod (105) and the screw (104) are respectively provided with a vertical plate two (101b) and a vertical plate one (101a) fixed to the flange (101) on one side close to each other. The guide rod (105) is provided with a mounting plate two (102b) fixed to the lower filter plate (102) with a clearance fit.

3. The high-efficiency slag removal device for zinc smelting according to claim 2, characterized in that: Both sides of the vertical plate (101a) are fixed with retaining rings (104b) corresponding to the outside of the screw (104). The screw (104) is threadedly connected to the mounting plate (102a) which is fixed to the lower filter plate (102). The end of the screw (104) away from the vertical plate (101a) is fixed with a screw block (104a).

4. The high-efficiency slag removal device for zinc smelting according to claim 3, characterized in that: The upper filter plate (103) is provided with a boss (101c) fixed to the flange (101) at the other opposite corner. The boss (101c) is slidably connected to a limiting plate (102d) with an L-shaped cross section. The limiting plate (102d) is fixedly connected to the lower filter plate (102).

5. The high-efficiency slag removal device for zinc smelting according to claim 1, characterized in that: A connecting plate (201) is fixed at the middle position of the front and rear side walls of the lower filter plate (102). A rotating rod (201a) is fixed on the outer side wall of the connecting plate (201) and rotatedly connected to the housing (202) through a bearing. The power output shaft of the motor (208) is fixedly connected to the corresponding rotating rod (201a).

6. The high-efficiency slag removal device for zinc smelting according to claim 5, characterized in that: The front and rear ends of the upper wall of the slide plate (207) are fixed with legs (202a) corresponding to the lower wall of the box (202). The lower ends of the legs (202a) are fixedly connected to the corresponding slide plate (207). The slide plate (207) is slidably connected to the outside of the slide plate (207) with a guide plate (206) having an L-shaped cross-section.

7. The zinc smelting high-efficiency slag removal device according to claim 6, characterized in that: Both ends of the elastic element (205) are fixed with end plates (205a), and the end plates (205a) are fixedly connected to the corresponding guide plates (206) and slide plates (207).

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