Recovery device convenient to use

Abstract

The utility model relates to the field of electroplating equipment, and discloses a recycling device convenient to use, which comprises a filter barrel, a water pump and a descending box, a barrel cover is clamped on the upper end face of the filter barrel, a first motor is fixedly arranged at the center of the upper end face of the barrel cover, and a stirring mechanism is arranged at the output end of the first motor. The stirring mechanism comprises a second transmission rod, a feeding opening is fixedly formed in one side of the outer wall of the barrel cover in a penetrating mode, a first filtering box is movably arranged at the position, close to the upper end, of the inner wall of the filtering barrel, and a second filtering box is slidably embedded in the position, close to the lower end, of the outer wall of the filtering barrel. According to the device, waste liquid is stirred through the stirring mechanism, metal particles in the waste liquid suspend, the bottom end face of the first filter box can be scraped and prevented from being blocked, a flocculating agent can be fed into the settling box through the feeding mechanism to be adsorbed, and meanwhile the waste liquid can be prevented from splashing out along the feeding opening to pollute the environment when the flocculating agent is stirred and flocculated.

Description

Technical Field

[0001] The utility model relates to the field of electroplating equipment, in particular to a convenient-to-use recovery device. Background Technique

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals by using the electrolysis principle. It is a process of using electrolysis to attach a metal film to the surface of metal or other material parts, so as to prevent metal oxidation, improve wear resistance, electrical conductivity, reflectivity, corrosion resistance and enhance beauty. The sources of electroplating waste liquid are generally the cleaning water of metal coatings, waste electroplating liquid and other waste water. Electroplating waste liquid is highly polluting and will pollute the environment. Therefore, electroplating waste water needs to be recycled and treated.

[0003] In the prior art, usually only a simple treatment method is adopted to filter the metal particles contained in the electroplating solution once. At this time, the electroplating waste liquid still contains a large number of small particles and heavy metal particles. And in the prior art, since most of the filtering devices in the recovery device adopt a fixed design, it is more laborious to clean the blocked filtering device.

[0004] Therefore, those skilled in the art provide a convenient-to-use recovery device to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a convenient-to-use recovery device, which can stir the waste liquid through a stirring mechanism to suspend the metal particles in the waste liquid, and can scrape the bottom end surface of the first filter box to prevent it from being blocked, and can use a feeding mechanism to send the flocculant into the sedimentation tank for adsorption, and at the same time can prevent the waste liquid from splashing out along the feeding port during stirring and flocculation to pollute the environment.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A convenient-to-use recovery device, including a filter barrel, a water pump and a sedimentation tank. The upper end surface of the filter barrel is clamped with a barrel cover. The center of the upper end surface of the barrel cover is fixedly provided with a first motor. The output end of the first motor is provided with a stirring mechanism. The stirring mechanism includes a second transmission rod. One side of the outer wall of the barrel cover is fixedly penetrated with a feeding port. The first filter box is movably arranged at the upper end of the inner wall of the filter barrel. The second filter box is slidably embedded at the lower end of the outer wall of the filter barrel. A positioning mechanism is arranged at the lower end of the outer wall of the filter barrel in front of the second filter box. The positioning mechanism includes an outer sleeve plate;

[0008] Water pipes are fixedly arranged at both ends of the water pump, and the two water pipes are fixedly connected to the filter barrel and the sedimentation tank respectively. A feeding mechanism is arranged on one side of the center of the upper end surface of the inner wall of the sedimentation tank. The feeding mechanism includes a housing and a feeding box. A filter box is fixedly arranged at the lower end of one side of the sedimentation tank. A sealing plate is embedded on one side of the upper end surface of the filter box, and a filtering member is arranged on one side of the filter box in a threaded manner;

[0009] Through the above technical solution, the waste liquid can be filtered twice to screen metal particles with different diameters in the waste liquid, and the stirring mechanism can prevent the metal particles in the waste liquid from covering the bottom end surface of the inner wall of the first filter box and affecting the filtering speed, and can scrape the metal particles filtered out at the bottom end surface of the first filter box to prevent it from blocking the first filter box. At the same time, the flocculant can be put into the sedimentation tank by the feeding mechanism for flocculation adsorption to reduce the content of heavy metal particles in the waste liquid.

[0010] Furthermore, five resilient springs are fixedly arranged on the bottom end surface of the inner wall of the outer jacket plate, and a positioning plate is slidably arranged on the inner wall of the outer jacket plate. The five resilient springs are all fixedly connected to the bottom end surface of the positioning plate;

[0011] Through the above technical solution, the second filter box can be blocked by the positioning plate to prevent the second filter box from slipping off, which is convenient for the installation and disassembly of the second filter box.

[0012] Furthermore, a sliding frame is fixedly arranged on one side of the center of the upper end surface of the inner wall of the sedimentation tank. A top block is fixedly arranged at the center of the bottom end surface of the inner wall of the sliding frame. The housing is slidably arranged on the inner wall of the sliding frame. Rotating shafts are fixedly arranged at the centers of the lower ends of both sides of the outer wall of the feeding box. Return springs are movably sleeved on the outer walls of the two rotating shafts;

[0013] Through the above technical solution, while facilitating the feeding of the flocculant into the sedimentation tank for flocculation adsorption, it can prevent the waste liquid from splashing out along the feeding port during stirring and polluting the environment.

[0014] Furthermore, the second transmission rod is fixedly arranged at the output end of the first motor. Two second stirring rods are fixedly sleeved on the center of the outer wall of the second transmission rod, and a scraper is fixedly sleeved on the lower end of the outer wall of the second transmission rod;

[0015] Through the above technical solution, the waste liquid in the first filter box can be stirred, and the inner wall bottom end surface of the first filter box can be scraped by the scraper to prevent the first filter box from being blocked and affecting the filtering speed.

[0016] Furthermore, a second motor is fixedly arranged at the center of the upper end surface of the outer wall of the sedimentation tank. A first transmission rod is fixedly arranged at the output end of the second motor. Three first stirring rods are fixedly sleeved on the outer wall of the first transmission rod;

[0017] Through the above technical solution, the waste liquid in the settlement tank can be stirred to accelerate the reaction rate of the flocculant.

[0018] Further, one end of each of the two rotating shafts and the two return springs is fixedly connected to the lower ends of the centers of the front and rear end faces of the inner wall of the housing.

[0019] Through the above technical solution, the bottom end face of the inner wall of the feeding box is parallel to the ground under normal conditions, preventing the flocculant from spilling out in advance.

[0020] Further, the lower end faces of the inner walls of the first filter box and the second filter box are inclined towards the center, and the bottom end face of the inner wall of the filter barrel is inclined towards the water pipe.

[0021] Through the above technical solution, the waste liquid can pass through two filters smoothly and then be pumped into the settlement tank by a water pump through a water pipe.

[0022] The utility model has the following beneficial effects:

[0023] 1. A convenient-to-use recycling device proposed by the utility model. Pour the waste liquid into the filter barrel along the feeding port and conduct preliminary filtration through the first filter box. Then start the first motor to drive two second stirring rods and a scraper to rotate through a second transmission rod, which can effectively prevent the first filter box from being blocked. When the filtration is completed, remove the bucket cover to clean the metal particles filtered inside the first filter box. At the same time, press down the positioning plate and then pull out the second filter box to clean the metal particles inside the second filter box, making the cleaning more convenient. Moreover, the stirring mechanism plays a role in preventing the first filter box from being blocked, further reducing the cleaning frequency and solving the problem that it is laborious to clean a blocked filtering device.

[0024] 2. A convenient-to-use recycling device proposed by the utility model. Lift the housing upward so that the housing slides upward in the sliding frame. Then pour the flocculant into the feeding box. Next, press down the housing so that the housing slides downward in the sliding frame. When the feeding box touches the top block, it will tilt to one side, causing the flocculant in the feeding box to be scattered into the wastewater in the settlement tank, thereby adsorbing the heavy metal particles in the wastewater in the settlement tank. Cooperating with the first filter box and the second filter box to achieve multiple purifications of the wastewater can significantly improve the recycling and treatment effect of the waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is an overall axonometric schematic diagram of the utility model;

[0026] Figure 2 is an overall front sectional schematic diagram of the utility model;

[0027] Figure 3Schematic diagram of the combination of the outer shell and the feeding box of the present utility model;

[0028] Figure 4 Front sectional view of the positioning mechanism of the present utility model;

[0029] Figure 5 Of the present utility model Figure 2 Enlarged view of part A in

[0030] Legend:

[0031] 1. Filter barrel; 2. Barrel cover; 3. First motor; 4. Feed inlet; 5. Positioning mechanism; 6. Water pump; 7. Settling tank; 8. Filter box; 9. Sealing plate; 10. Second motor; 11. Feeding mechanism; 12. Stirring mechanism; 13. First filter box; 14. Second filter box; 15. Water pipe; 16. Filter element; 17. First stirring rod; 18. First transmission rod; 501. Rebound spring; 502. Positioning plate; 503. Outer jacket plate; 1101. Outer shell; 1102. Rotating shaft; 1103. Feeding box; 1104. Return spring; 1105. Sliding frame; 1106. Top block; 1201. Second transmission rod; 1202. Second stirring rod; 1203. Scraper. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] Referring to Figures 1 - 5 , an embodiment provided by the present utility model: A convenient-to-use recycling device, including a filter barrel 1, a water pump 6 and a settling tank 7. A barrel cover 2 is clamped on the upper end surface of the filter barrel 1. A first motor 3 is fixedly arranged at the center of the upper end surface of the barrel cover 2. A stirring mechanism 12 is arranged at the output end of the first motor 3, which can stir the waste liquid in the first filter box 13 to prevent metal particles from blocking the first filter box 13. The stirring mechanism 12 includes a second transmission rod 1201. A feed inlet 4 is fixedly penetrated through one side of the outer wall of the barrel cover 2. A first filter box 13 is movably arranged at the upper end of the inner wall of the filter barrel 1. A second filter box 14 is slidably embedded at the lower end of the outer wall of the filter barrel 1. A positioning mechanism 5 is arranged at the lower end of the front outer wall of the filter barrel 1 in front of the second filter box 14, which can limit the position of the second filter box 14 and facilitate the cleaning of metal particles in the second filter box 14. The positioning mechanism 5 includes an outer jacket plate 503;

[0034] Both ends of the water pump 6 are fixedly provided with water pipes 15. The two water pipes 15 are respectively fixedly connected to the filter barrel 1 and the sedimentation tank 7. On one side of the center of the upper end face of the inner wall of the sedimentation tank 7, a feeding mechanism 11 is provided, which can prevent the waste liquid from splashing out along the feeding port during the stirring process and polluting the environment while facilitating the input of the flocculant into the sedimentation tank 7. The feeding mechanism 11 includes a housing 1101 and a feeding box 1103. At the lower end of one side of the sedimentation tank 7, a filter box 8 is fixedly provided. On one side of the upper end face of the filter box 8, a sealing plate 9 is embedded. On one side of the filter box 8, a filter element 16 is provided in a threaded manner;

[0035] During use, first pour the electroplating waste liquid into the filter barrel 1 along the feed port 4, and conduct preliminary filtration through the first filter box 13. At the same time, start the first motor 3 to drive the second transmission rod 1201 to rotate, and make the two second stirring rods 1202 and the scraper 1203 rotate synchronously. Stir the waste liquid through the second stirring rod 1202, and scrape the bottom end face of the first filter box 13 through the scraper 1203 to prevent the metal particles in the waste liquid from sinking to the bottom and affecting the filtration effect of the first filter box 13. The waste liquid preliminarily filtered by the first filter box 13 enters the second filter box 14 for secondary filtration, and is pumped into the sedimentation tank 7 through the water pipe 15 and the water pump 6. After the filtration is completed, the bucket cover 2 can be removed to clean the metal particles inside the first filter box 13. At the same time, press down the positioning plate 502 and then pull out the second filter box 14 to clean the metal particles inside it. After cleaning, re-embed the second filter box 14 into the filter barrel 1. At this time, under the elastic force of the return spring 501, the positioning plate 502 pops up upward to limit the position of the second filter box 14 to prevent it from slipping off during use;

[0036] Lift the housing 1101 upward. At this time, the feeding box 1103 is always parallel to the ground under the action of the two return springs 1104. Then put the flocculant into the feeding box 1103. Then press down the housing 1101 to make the housing 1101 slide downward along the sliding frame 1105. When the feeding box 1103 slides to the bottom of the sliding frame 1105, the bottom end face of the feeding box 1103 is pushed by the top block 1106 to make it flip to the other side through the two rotating shafts 1102, so as to put the flocculant inside it into the filtered waste liquid. Then start the second motor 10 to drive the first transmission rod 18 to rotate, and at the same time stir the waste liquid inside the sedimentation tank 7 through the three first stirring rods 17 to accelerate the reaction rate of the flocculant, so as to reduce the content of heavy metal particles in the filtered waste liquid through the flocculant. After the flocculant fully reacts, lift the sealing plate 9 upward to make the flocculated waste liquid pass through the filter element 16 for filtration and then discharged for centralized collection.

[0037] Working principle: The dual filtration of metal particles in wastewater is achieved through the first filter box 13 and the second filter box 14, which increases the filtration effect. At the same time, the stirring mechanism 12 can effectively prevent the metal particles from blocking the first filter box 13 and causing a decrease in the filtration rate of the first filter box 13, thereby reducing the cleaning frequency of the first filter box 13. The metal particles inside the first filter box 13 and the second filter box 14 can be quickly cleaned through the bucket lid 2 and the positioning mechanism 5. At the same time, the coagulant can be sent into the sedimentation tank 7 by the feeding mechanism 11 for coagulation treatment, and it can effectively prevent the waste liquid from splashing along the feeding port during stirring coagulation and causing environmental pollution.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A convenient recovery device, comprising a filter barrel (1), a water pump (6) and a sedimentation tank (7), characterized in that: The upper end surface of the filter barrel (1) is provided with a barrel cover (2) in a clamping manner, a No. 1 motor (3) is fixedly provided at the center of the upper end surface of the barrel cover (2), an output end of the No. 1 motor (3) is provided with a stirring mechanism (12), the stirring mechanism (12) comprises a No. 2 transmission rod (1201), a feed port (4) is fixedly provided through one side of the outer wall of the barrel cover (2), a No. 1 filter box (13) is movably provided at the upper end of the inner wall of the filter barrel (1), a No. 2 filter box (14) is slidably embedded in the outer wall of the filter barrel (1) at the lower end, a positioning mechanism (5) is provided at the front end of the outer wall of the filter barrel (1) at the lower end of the No. 2 filter box (14), the positioning mechanism (5) comprises an outer sleeve plate (503); Water pipes (15) are fixedly provided at both ends of the water pump (6), and the two water pipes (15) are fixedly connected to the filter barrel (1) and the settling box (7) respectively. A feeding mechanism (11) is provided at one side of the center of the upper end surface of the inner wall of the settling box (7), and the feeding mechanism (11) comprises a shell (1101) and a feeding box (1103). A filter box (8) is fixedly provided at the lower end of one side of the settling box (7), and a sealing plate (9) is embedded in one side of the upper end surface of the filter box (8). A filter element (16) is threadedly provided on one side of the filter box (8).

2. A convenient recovery device according to claim 1, characterized in that: Five rebound springs (501) are fixedly arranged on the bottom end surface of the inner wall of the outer sleeve plate (503), and a positioning plate (502) is slidably arranged on the inner wall of the outer sleeve plate (503), and the five rebound springs (501) are fixedly connected to the bottom end surface of the positioning plate (502).

3. A convenient recovery device according to claim 1, characterized in that: A sliding frame (1105) is fixedly provided on one side of the upper end surface of the inner wall of the sinking box (7), a top block (1106) is fixedly provided at the center of the lower end surface of the inner wall of the sliding frame (1105), the outer shell (1101) is slidably provided on the inner wall of the sliding frame (1105), and rotating shafts (1102) are fixedly provided at the center of the lower end of both sides of the outer wall of the feeding box (1103), and the outer walls of the two rotating shafts (1102) are movably sleeved with return springs (1104).

4. A convenient recovery device according to claim 1, characterized in that: The second transmission rod (1201) is fixedly arranged at the output end of the first motor (3), two second stirring rods (1202) are fixedly sleeved at the center of the outer wall of the second transmission rod (1201), and a scraper (1203) is fixedly sleeved at the lower end of the outer wall of the second transmission rod (1201).

5. The easy-to-use recycling device according to claim 1, characterized in that: A No. 2 motor (10) is fixedly arranged at the center of the upper end surface of the outer wall of the sinking box (7), a No. 1 transmission rod (18) is fixedly arranged at the output end of the No. 2 motor (10), and three No. 1 stirring rods (17) are fixedly sleeved on the outer wall of the No. 1 transmission rod (18).

6. A convenient recovery device according to claim 3, characterized in that: One end of the two rotating shafts (1102) and the two return springs (1104) are respectively fixedly connected to the center of the front and rear end surfaces of the inner wall of the housing (1101) near the lower end.

7. The easy-to-use recycling device according to claim 1, characterized in that: The lower end surfaces of the inner walls of the No. 1 filter box (13) and the No. 2 filter box (14) are both inclined toward the center, and the bottom end surface of the inner wall of the filter barrel (1) is inclined toward the water pipe (15).

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