Automatic zinc liquid recovery equipment

Abstract

The utility model relates to the technical field of zinc liquid recovery, in particular to automatic zinc liquid recovery equipment which comprises a recovery cylinder and supporting legs at the bottom of the recovery cylinder, a detachable filter cylinder matched with the inner wall of the recovery cylinder is arranged on the top face of the recovery cylinder in a penetrating mode, and supporting seats are symmetrically and fixedly arranged at the two ends of the top face of the recovery cylinder respectively. A lifting seat capable of moving up and down is jointly arranged on the top surfaces of the two supporting seats, a first electric air cylinder is fixedly arranged at the position, corresponding to the center of the filter cartridge, of the lifting seat, a pressing disc matched with the inner wall of the filter cartridge is fixedly arranged at the movable end of the first electric air cylinder, and extending seats are symmetrically and fixedly arranged at the two ends of the top surface of the filter cartridge correspondingly; a positioning device for fixing the filter cartridge is arranged on the extension seat and the supporting seat, and a liquid discharge pipe communicated with the interior of the filter cartridge is also arranged on the bottom surface of the filter cartridge in a penetrating manner. In the use process, the zinc liquid in the zinc slag can be effectively recycled, so that resources are saved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of zinc liquid recovery, in particular to an automatic zinc liquid recovery device. Background Art

[0002] In order to increase the corrosion resistance and rust resistance of the parts surface, it is necessary to perform hot dip galvanizing on the parts surface. Hot dip galvanizing is a process and method of immersing the pre-treated steel or casting into a molten plating tank to form a zinc and (or) zinc-iron alloy coating on its surface.

[0003] During the hot-dip galvanizing process, a layer of zinc slag will form on the surface of the zinc liquid in the plating tank. At this time, the staff needs to use tools to salvage the zinc slag, and then put it into the recovery barrel for storage and treatment.

[0004] In the above-mentioned process of storing the zinc slag, the zinc slag can only be simply collected, and the zinc liquid in the zinc slag cannot be effectively recycled, which easily causes a waste of resources. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the zinc liquid in the zinc slag cannot be effectively recycled, resulting in a waste of resources.

[0006] In order to solve the above problems, the technical solution of the utility model is: an automatic zinc liquid recovery device, comprising a recovery cylinder and a support leg at the bottom of the recovery cylinder, a detachable filter cylinder adapted to the inner wall of the recovery cylinder is penetrated on the top surface of the recovery cylinder, and support seats are symmetrically fixed at both ends of the top surface of the recovery cylinder, and a lifting seat that can move up and down is commonly provided on the top surfaces of the two support seats, an electric cylinder 1 is fixed on the lifting seat at a position corresponding to the central position of the filter cylinder, and a pressure plate adapted to the inner wall of the filter cylinder is fixed on the movable end of the electric cylinder 1;

[0007] Extension seats are symmetrically fixed at both ends of the top surface of the filter cartridge, positioning devices for fixing the filter cartridge are provided on the extension seat and the support seat, and a drainage pipe communicating with the interior of the filter cartridge is also penetrated on the bottom surface of the filter cartridge.

[0008] Furthermore, the positioning device includes a fixing rod, a positioning groove and a positioning block, and fixing rods are respectively provided on the bottom surfaces of the two extension seats, and through holes matching the fixing rods are opened in the support seats corresponding to the fixing rods, and a positioning groove is opened on the outer surface of the fixing rod corresponding to the bottom of the support seat, and a mounting seat is fixedly provided on the bottom surface of the support seat corresponding to the positioning groove, and an adjusting screw is threadedly penetrated on the mounting seat, and the end of the adjusting screw is rotatably connected to the end surface of the positioning block.

[0009] Furthermore, wedge-shaped surfaces that cooperate with each other are respectively formed on the end of the bottom surface of the positioning block and the bottom wall of the positioning groove.

[0010] Furthermore, electric cylinders 2 are fixedly provided on the top surfaces of the two support seats respectively, and the movable ends of the two electric cylinders 2 are fixedly connected to the bottom surface of the lifting seat respectively.

[0011] Furthermore, a plurality of abutment seats are respectively provided on the inner wall of the recovery cylinder at locations where the inner wall contacts the bottom surface of the filter cylinder along its circumferential direction.

[0012] Furthermore, connecting seats are fixedly provided on the end surfaces at the front and rear sides of the two support seats.

[0013] The advantages of the utility model compared with the existing technology are:

[0014] 1. Through the cooperation of the recovery cylinder and the filter cylinder, and under the cooperation of the lifting seat, the electric cylinder 1 and the pressure plate, the zinc slag can be placed in the filter cylinder, and then the extension of the electric cylinder 1 is controlled to drive the pressure plate to move downward, so as to effectively recover the zinc liquid in the zinc slag. After the recovery is completed, it is drawn out into the plating tank through the drain pipe for recycling, so that the resource can be reused;

[0015] 2. With the help of the extended seat, the fixing rod and the positioning groove on the filter cartridge and the cooperation of the mounting seat, the adjusting screw and the positioning block, the filter cartridge can be positioned conveniently and quickly, thereby improving the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural diagram of the utility model.

[0017] Figure 2 It is a side structural diagram of the utility model.

[0018] Figure 3 It is the internal structure diagram of the utility model.

[0019] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0020] Figure 5 It is a structural diagram of the filter cartridge in the utility model.

[0021] As shown in the figure: 1. Recovery cylinder; 2. Support legs; 3. Support seat; 4. Electric cylinder 2; 5. Lifting seat; 6. Electric cylinder 1; 7. Pressure plate; 8. Filter cylinder; 9. Extension seat; 10. Fixing rod; 11. Positioning groove; 12. Mounting seat; 13. Adjusting screw; 14. Positioning block; 15. Wedge surface; 16. Drain pipe; 17. Abutment seat; 18. Connecting seat. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] like Figure 1 , Figure 2 and Figure 5 As shown, the automatic zinc liquid recovery equipment comprises a recovery drum 1 and a support leg 2 at the bottom of the recovery drum 1, a detachable filter drum 8 adapted to the inner wall thereof is penetrated on the top surface of the recovery drum 1, and support seats 3 are symmetrically fixed at both ends of the top surface of the recovery drum 1, and a lifting seat 5 movable up and down is commonly provided on the top surfaces of the two support seats 3, an electric cylinder 6 is fixedly provided on the lifting seat 5 at a position corresponding to the central position of the filter drum 8, and a pressure plate 7 adapted to the inner wall of the filter drum 8 is fixedly provided at the movable end of the electric cylinder 6;

[0025] Through the above structure, the zinc slag is placed into the filter cylinder 8, and the extension of the electric cylinder 6 is controlled to drive the pressure plate 7 to move downward, so as to squeeze the zinc slag and make the zinc liquid inside flow into the recovery cylinder 1, so as to effectively recover the zinc liquid.

[0026] Extension seats 9 are symmetrically fixed on both ends of the top surface of the filter cartridge 8, and positioning devices for fixing the filter cartridge 8 are provided on the extension seat 9 and the support seat 3. A drainage pipe 16 that penetrates the interior of the filter cartridge 8 is also penetrated on the bottom surface of the filter cartridge 8. The outer end of the drainage pipe 16 is connected to the input end of the high-temperature pump, and the output end of the high-temperature pump is connected to the plating tank. When the high-temperature pump is started, the zinc liquid in the recovery cylinder 1 can be automatically recovered into the plating tank for reuse.

[0027] like Figure 1 As shown, electric cylinders 24 are fixedly provided on the top surfaces of the two support seats 3, and the movable ends of the two electric cylinders 24 are fixedly connected to the bottom surfaces of the lifting seats 5. The extension and retraction of the electric cylinders 24 can drive the lifting seats 5 to move up and down, so that the filter cylinder 8 can be moved out of the recovery cylinder 1 to collect the squeezed zinc slag.

[0028] like Figure 3 As shown, a plurality of abutment seats 17 are respectively provided on the inner wall of the recovery cylinder 1 along the circumferential direction at the contact points with the bottom surface of the filter cylinder 8, so that the filter cylinder 8 can be effectively supported.

[0029] like Figure 1 As shown, connecting seats 18 are fixedly provided on the end surfaces on the front and rear sides of the two supporting seats 3, respectively, so as to ensure the structural strength requirements of the supporting seats 3 during use.

[0030] Embodiment 2

[0031] Based on the first embodiment, Figure 3 and Figure 4 As shown, the specific structure of the positioning device is as follows:

[0032] The positioning device includes a fixing rod 10, a positioning groove 11 and a positioning block 14. The fixing rods 10 are respectively provided on the bottom surfaces of the two extension seats 9. A through hole matching the fixing rod 10 is opened in the support seat 3 corresponding to the fixing rod 10. A positioning groove 11 is opened on the outer surface of the fixing rod 10 corresponding to the bottom of the support seat 3. A mounting seat 12 is fixedly provided on the bottom surface of the support seat 3 corresponding to the positioning groove 11. An adjusting screw 13 is threadedly penetrated on the mounting seat 12, and the end of the adjusting screw 13 is rotatably connected to the end surface of the positioning block 14.

[0033] Through the above structure, the adjusting screw 13 is rotated to drive the positioning block 14 to move left and right, so that the positioning block and the positioning groove 11 are matched, and the connected filter cartridge 8 can be effectively positioned.

[0034] The bottom end of the positioning block 14 and the bottom wall of the positioning groove 11 are respectively provided with wedge-shaped surfaces 15 that cooperate with each other. The setting of the wedge-shaped surface 15 can drive the fixing rod 10 to move downward while the positioning block 14 and the positioning groove 11 cooperate, thereby ensuring the stability of the filter cylinder 8 and the recovery cylinder 1 after connection.

[0035] In specific use, firstly, the zinc slag is put into the filter cylinder 8, and then the extension of the electric cylinder 6 is controlled to drive the pressure plate 7 to move downward, and the zinc slag is squeezed to force the zinc liquid inside out and drop it into the recovery cylinder 1. Under the action of the drain pipe 16 and the high-temperature pump, the recovered zinc liquid is transported to the plating tank, and the zinc liquid is reused, thereby saving resources.

[0036] After the zinc slag is extruded, the electric cylinder 1 6 is first controlled to contract to drive the pressure plate 7 to move upward, and then the electric cylinder 2 4 is controlled to move upward so that the pressure plate 7 can move downward again, and then the adjusting screw 13 is rotated in the opposite direction to drive the positioning block 14 to move leftward, so that the positioning block 14 and the positioning groove 11 are separated, and the positioning of the fixing rod 10 is released, and finally the filter cylinder 8 is taken out of the recovery cylinder 1 to process the extruded zinc slag, thereby improving the practicality of the device.

[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An automatic zinc liquid recovery device, comprising a recovery drum (1) and a support leg (2) at the bottom of the recovery drum (1), characterized in that: A detachable filter cartridge (8) adapted to the inner wall of the recovery cartridge (1) is provided on the top surface of the recovery cartridge (1), and support seats (3) are symmetrically fixed at both ends of the top surface of the recovery cartridge (1). A lifting seat (5) movable up and down is provided on the top surfaces of the two support seats (3). An electric cylinder (6) is fixed on the lifting seat (5) at a position corresponding to the center of the filter cartridge (8), and a pressure plate (7) adapted to the inner wall of the filter cartridge (8) is fixed on the movable end of the electric cylinder (6); Extension seats (9) are symmetrically fixed at both ends of the top surface of the filter cartridge (8), and positioning devices for fixing the filter cartridge (8) are provided on the extension seat (9) and the support seat (3). A drainage pipe (16) is also provided on the bottom surface of the filter cartridge (8) and is connected to the interior of the filter cartridge (8).

2. The automatic zinc liquid recovery equipment according to claim 1, characterized in that: The positioning device comprises a fixing rod (10), a positioning groove (11) and a positioning block (14); a fixing rod (10) is respectively provided on the bottom surface of the two extension seats (9); a through hole adapted to the fixing rod (10) is provided in the support seat (3) corresponding to the fixing rod (10); a positioning groove (11) is provided on the outer surface of the fixing rod (10) corresponding to the bottom of the support seat (3); a mounting seat (12) is fixedly provided on the bottom surface of the support seat (3) corresponding to the positioning groove (11); an adjusting screw (13) is threadedly passed through the mounting seat (12); and the end of the adjusting screw (13) is rotatably connected to the end surface of the positioning block (14).

3. The automatic zinc liquid recovery equipment according to claim 2, characterized in that: The bottom end of the positioning block (14) and the bottom wall of the positioning groove (11) are respectively provided with wedge-shaped surfaces (15) that cooperate with each other.

4. The automatic zinc liquid recovery equipment according to any one of claims 1 to 3, characterized in that: Electric cylinders (4) are fixedly provided on the top surfaces of the two support seats (3), and the movable ends of the two electric cylinders (4) are fixedly connected to the bottom surface of the lifting seat (5).

5. The automatic zinc liquid recovery equipment according to claim 1, characterized in that: A plurality of abutment seats (17) are respectively provided on the inner wall of the recovery cylinder (1) at locations where the inner wall contacts the bottom surface of the filter cylinder (8) along its circumferential direction.

6. The automatic zinc liquid recovery equipment according to claim 1, characterized in that: Connecting seats (18) are also fixedly provided on the front and rear end surfaces of the two support seats (3).

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