Electroplating wastewater treatment tank based on recapturing agent
By introducing the design of stirring rods and filter screens into the electroplating wastewater treatment tank, the problems of uneven stirring and dirt accumulation on the inner wall are solved, efficient mixing and cleaning of wastewater are achieved, and treatment efficiency is improved.
Patent Information
- Application Number
- CN202422662470.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-01
AI Technical Summary
The stirring mechanism of the existing electroplating wastewater treatment tank cannot cover the wastewater at different locations, resulting in poor mixing effect, and dirt and impurities easily adhere to the inner wall, increasing maintenance difficulty and cost.
An electroplating wastewater treatment tank with a stirring mechanism is used. The driving motor drives the stirring rod to move up and down in the tank body to ensure all-round stirring. It is also equipped with a filter screen and a pull-out box to separate impurities and remove dirt on the inner wall.
The wastewater is fully mixed and cleaned, the cleaning frequency is reduced, and the treatment efficiency and process efficiency are improved.
Smart Images
Figure CN223409380U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wastewater treatment equipment, in particular to an electroplating wastewater treatment pool based on a heavy capture agent. Background Art
[0002] The sources of electroplating wastewater are generally: plated cleaning water, waste plating solution and other wastewater, including water used to wash the workshop floor, plate washing water, condensed water from ventilation equipment, and various tank liquids and drainage caused by "running, bubbling, dripping and leaking" due to leakage of plating tanks or improper operation and management. The water quality and water volume of electroplating wastewater are related to factors such as the process conditions, production load, operation management and water use methods of electroplating production. The water quality of electroplating wastewater is complex and its composition is difficult to control. It contains heavy metal ions and cyanide such as chromium, cadmium, nickel, copper, zinc, gold, silver, etc. Some of them are highly toxic substances that are carcinogenic, teratogenic and mutagenic.
[0003] In current electroplating wastewater treatment tanks, where chemicals are used to induce reaction and precipitation in electroplating wastewater, a stirring mechanism is designed to ensure a more complete and comprehensive reaction between the wastewater and chemicals. However, common stirring mechanisms have significant drawbacks. They often agitate the wastewater at a fixed location, preventing the agitation from reaching different locations. This limitation significantly reduces the stirring effect, which in turn reduces the mixing efficiency between the chemicals and the wastewater, negatively impacting the entire treatment process. Furthermore, during the treatment process, dirt and impurities in the wastewater tend to adhere to the inner walls of the treatment tank. Over time, these impurities accumulate, making cleanup a complex task. This situation not only increases the difficulty and cost of treatment tank maintenance, but also, if not cleaned promptly, can impact the normal operation and treatment efficiency of the treatment tank, creating further potential problems for electroplating wastewater treatment. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides an electroplating wastewater treatment pool based on a heavy capture agent.
[0005] The utility model adopts the following technical solutions: a heavy capture agent-based electroplating wastewater treatment pool, comprising a stirring mechanism, the interior of the stirring mechanism is fixedly connected to a filtering mechanism, and the bottom of the stirring mechanism is fixedly connected to a sliding mechanism;
[0006] The stirring mechanism includes a pool body, the top of the pool body is fixedly connected to a first drive motor, the output end of the first drive motor is fixedly connected to a screw, the surface of the screw rod is threadedly connected to a lifting plate, the top of the lifting plate is fixedly connected to a second drive motor, the output end of the second drive motor is fixedly connected to a rotating rod, the surface of the rotating rod is fixedly connected to a stirring rod, the inner wall of the pool body is fixedly connected to a partition, and the left side of the pool body is fixedly connected to a feed pipe.
[0007] Through the above technical solution, the first drive motor is started to drive the lifting plate on the surface of the screw rod to rise and fall, and then the second drive motor on the top of the lifting plate is started to drive the stirring shaft on the surface of the rotating rod to stir the electroplating wastewater and additives. The up and down movement of the stirring shaft can stir the liquid at different depths in the pool body, ensuring that the substances in the entire pool body can be fully mixed, and the stirring shaft can contact the inner wall of the pool body during the up and down movement, which helps to remove dirt and impurities attached to the wall, keep the pool body clean, prevent solid matter from depositing on the bottom or inner wall of the pool, and reduce the frequency of cleaning and maintenance.
[0008] As a further improvement of the above solution, grooves are provided on the left and right sides of the inner wall of the pool body, and the inner wall of the pool body is slidably connected to the lifting plate.
[0009] As a further improvement of the above solution, a through groove is provided inside the partition.
[0010] As a further improvement of the above solution, the filtering mechanism includes a discharge pipe, the left side of the discharge pipe is threadedly connected to a pipe cover, the inner wall of the discharge pipe is snap-connected to a filter screen, and the right surface of the discharge pipe is fixedly connected to a valve.
[0011] Through the above technical solution, the valve on the surface of the discharge pipe is opened, and the liquid enters the filter in the discharge pipe from the groove inside the pipe cover. The filter can effectively separate the solid impurities, dirt and suspended matter in the electroplating wastewater and additives, ensuring that the treated liquid is clearer.
[0012] As a further improvement of the above solution, the discharge pipe passes through the right side surface of the pool body, and a through groove is opened on the left side of the pipe cover.
[0013] As a further improvement of the above solution, the sliding mechanism includes a sedimentation box, the inner wall of the sedimentation box is slidably connected to the pull-out box, and the top inner wall of the sedimentation box is snap-connected to a baffle.
[0014] As a further improvement of the above solution, the sedimentation box is located at the bottom of the tank body, and the pull-out box is located at the bottom of the baffle.
[0015] Through the above technical solution, after the liquid flows out, the impurities and dirt in the wastewater remain on the baffle. When the baffle is pulled out, the impurities and dirt fall into the pull-out box, which can be directly pulled out and dumped. The pull-out box is designed to facilitate operators to easily pull out and pull back, so that the collected impurities and dirt can be quickly cleaned up, thereby improving the efficiency of the entire wastewater treatment process.
[0016] Compared with the prior art, the beneficial effects of the present invention are:
[0017] The utility model sets a stirring rod, starts the first drive motor, drives the lifting plate on the surface of the screw rod to rise and fall, and then starts the second drive motor on the top of the lifting plate to drive the stirring shaft on the surface of the rotating rod to stir the electroplating wastewater and additives. The up and down movement of the stirring shaft can stir the liquids at different depths in the pool body, ensuring that the substances in the entire pool body can be fully mixed. The stirring shaft can contact the inner wall of the pool body during the up and down movement, which helps to remove dirt and impurities attached to the wall, keep the pool body clean, prevent solid matter from being deposited on the bottom or inner wall of the pool, and reduce the frequency of cleaning and maintenance.
[0018] The utility model sets a filter screen and opens the valve on the surface of the discharge pipe. The liquid enters the filter screen in the discharge pipe from the groove inside the pipe cover. The filter screen can effectively separate the solid impurities, dirt and suspended matter in the electroplating wastewater and additives, ensuring that the treated liquid is clearer.
[0019] The utility model provides a pull-out box. When the liquid flows out, impurities and dirt in the wastewater remain on the baffle. When the baffle is pulled out, the impurities and dirt fall into the pull-out box and can be directly pulled out and emptied. The pull-out box is designed for easy extraction and pulling back by the operator, so that the collected impurities and dirt can be quickly cleaned up, thereby improving the efficiency of the entire wastewater treatment process. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 For this utility model Figure 1 Front view cross-sectional structural diagram;
[0022] Figure 3 This is a schematic diagram of the structure of the stirring rod of the utility model;
[0023] Figure 4 This is a schematic diagram of the structure of the filter mechanism of the utility model;
[0024] Figure 5 This is a schematic diagram of the sliding mechanism structure of the utility model;
[0025] Figure 6 For this utility model Figure 1 Schematic diagram of the right side cross-sectional structure.
[0026] Description of main symbols:
[0027] 1. Stirring mechanism; 101. Tank body; 102. First drive motor; 103. Screw rod; 104. Lifting plate; 105. Second drive motor; 106. Rotating rod; 107. Stirring rod; 108. Partition; 109. Feed pipe; 2. Filtering mechanism; 201. Discharge pipe; 202. Pipe cover; 203. Filter screen; 204. Valve; 3. Sliding mechanism; 301. Sedimentation box; 302. Pull-out box; 303. Baffle. DETAILED DESCRIPTION
[0028] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0029] Example:
[0030] Please combine Figure 1-6 The electroplating wastewater treatment tank based on heavy capture agent of this embodiment includes a stirring mechanism 1, a filtering mechanism 2 is fixedly connected to the inside of the stirring mechanism 1, and a sliding mechanism 3 is fixedly connected to the bottom of the stirring mechanism 1;
[0031] The stirring mechanism 1 includes a pool body 101, the top of the pool body 101 is fixedly connected to a first drive motor 102, the output end of the first drive motor 102 is fixedly connected to a screw rod 103, the surface of the screw rod 103 is threadedly connected to a lifting plate 104, the top of the lifting plate 104 is fixedly connected to a second drive motor 105, the output end of the second drive motor 105 is fixedly connected to a rotating rod 106, the surface of the rotating rod 106 is fixedly connected to a stirring rod 107, the inner wall of the pool body 101 is fixedly connected to a partition 108, and the left side of the pool body 101 is fixedly connected to a feeding pipe 109.
[0032] Grooves are provided on the left and right sides of the inner wall of the tank body 101 , and the inner wall of the tank body 101 is slidably connected to the lifting plate 104 .
[0033] A through slot is formed inside the partition 108 .
[0034] The filter mechanism 2 includes a discharge pipe 201 , a pipe cover 202 is threadedly connected to the left side of the discharge pipe 201 , a filter screen 203 is snap-connected to the inner wall of the discharge pipe 201 , and a valve 204 is fixedly connected to the right surface of the discharge pipe 201 .
[0035] The discharge pipe 201 passes through the right side surface of the tank body 101 , and a through groove is formed on the left side of the pipe cover 202 .
[0036] The sliding mechanism 3 includes a sedimentation box 301 , the inner wall of the sedimentation box 301 is slidably connected to the pull-out box 302 , and the top inner wall of the sedimentation box 301 is snap-connected to the baffle 303 .
[0037] The sedimentation box 301 is located at the bottom of the tank body 101 , and the pull-out box 302 is located at the bottom of the baffle 303 .
[0038] The implementation principle of the electroplating wastewater treatment pool based on heavy capture agent in the embodiment of the present application is: pour the electroplating wastewater and additives into the pool body 101 from the feed pipe 109, start the first drive motor 102, drive the lifting plate 104 on the surface of the screw rod 103 to rise and fall, and then start the second drive motor 105 on the top of the lifting plate 104 to drive the stirring shaft on the surface of the rotating rod 106 to stir the electroplating wastewater and additives. After the stirring is completed, open the valve 204 on the surface of the discharge pipe 201, and the liquid enters the filter screen 203 in the discharge pipe 201 from the groove inside the pipe cover 202. After the liquid is filtered, it flows out. After the liquid flows out, the impurities and dirt in the wastewater remain on the baffle 303. The baffle 303 is pulled out, and the impurities and dirt fall into the pull-out box 302, which can be directly pulled out and poured out.
[0039] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.
Claims
1. Electroplating wastewater treatment pool based on heavy capture agent, characterized in that, It comprises a stirring mechanism (1), wherein the interior of the stirring mechanism (1) is fixedly connected to a filtering mechanism (2), and the bottom of the stirring mechanism (1) is fixedly connected to a sliding mechanism (3); The stirring mechanism (1) comprises a tank body (101), the top of the tank body (101) is fixedly connected to a first driving motor (102), the output end of the first driving motor (102) is fixedly connected to a screw rod (103), the surface of the screw rod (103) is threadedly connected to a lifting plate (104), the top of the lifting plate (104) is fixedly connected to a second driving motor (105), the output end of the second driving motor (105) is fixedly connected to a rotating rod (106), the surface of the rotating rod (106) is fixedly connected to a stirring rod (107), the inner wall of the tank body (101) is fixedly connected to a partition (108), and the left side of the tank body (101) is fixedly connected to a feeding pipe (109).
2. The electroplating wastewater treatment tank based on heavy capture agent according to claim 1, characterized in that: Grooves are provided on the left and right sides of the inner wall of the pool body (101), and the inner wall of the pool body (101) is slidably connected to the lifting plate (104).
3. The electroplating wastewater treatment tank based on heavy capture agent according to claim 1, characterized in that: A through groove is provided inside the partition (108).
4. The electroplating wastewater treatment tank based on heavy capture agent according to claim 1, characterized in that: The filtering mechanism (2) comprises a discharge pipe (201), the left side of the discharge pipe (201) is threadedly connected to a pipe cover (202), the inner wall of the discharge pipe (201) is snap-connected to a filter screen (203), and the right side surface of the discharge pipe (201) is fixedly connected to a valve (204).
5. The electroplating wastewater treatment tank based on heavy capture agent according to claim 4, characterized in that: The discharge pipe (201) passes through the right side surface of the tank body (101), and a through groove is provided on the left side of the pipe cover (202).
6. The electroplating wastewater treatment pool based on heavy capture agent according to claim 1, characterized in that: The sliding mechanism (3) comprises a sedimentation box (301), the inner wall of the sedimentation box (301) is slidably connected to a pull-out box (302), and the top inner wall of the sedimentation box (301) is snap-connected to a baffle (303).
7. The electroplating wastewater treatment tank based on heavy capture agent according to claim 6, characterized in that: The sedimentation box (301) is located at the bottom of the tank body (101), and the pull-out box (302) is located at the bottom of the baffle (303).