Electroplating wastewater copper ion removal device

Abstract

The utility model discloses a copper ion removal device for electroplating wastewater. The copper ion removal device comprises a bottom plate, a tank body, a cover plate, a separation piece, a treatment pond, a filter screen, a fixing piece and a spring, the cleaning device has the advantages that the first bevel gear drives the second bevel gear to rotate along with the first bevel gear through the transmission shaft, meanwhile, the water pump pumps a water source from the interior of the water tank and conveys the water source to the two sets of nozzles through the connecting pipe via the rotary joint, and then the nozzles wash the interior of the tank body in all directions while rotating along with the second bevel gear; meanwhile, the labor cost is reduced; a sliding plate slides towards one side, a sliding rod slides into a limiting groove when sliding to the end of an inclined groove, the limiting groove is clamped on the outer side of the sliding rod through movement of the sliding plate, then an adjusting rod enters a fixed state, meanwhile, one end of the adjusting rod drives a positioning rod to enter a positioning groove to fix a filter screen, and then installation is completed. And the maintenance time of the device is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field especially a kind of copper ion removal device for electroplating wastewater. BACKGROUND

[0002] Electroplating is one of the basic processes of manufacturing industry, which has played a great role in promoting the development of China's economy and society. However, while benefiting mankind, electroplating production process also produces a large amount of electroplating wastewater such as plating cleaning wastewater, waste tank liquid, equipment cooling liquid and waste plating liquid, which leads to electroplating becoming one of the three major polluting industries in the world. If the copper ions and other heavy metal ions contained in electroplating wastewater are not treated before being discharged, they will cause serious pollution to the environment. Therefore, it is necessary to remove copper ions from electroplating wastewater. The existing copper ion removal device for electroplating wastewater usually contains suspended solids, colloidal substances and part of dissolved pollutants in electroplating wastewater. These pollutants may deposit inside the device during the process of removing copper ions, causing equipment blockage. Regular cleaning of the inside of the device can effectively remove these deposits and ensure the normal operation of the equipment. During cleaning, the operator usually needs to use tools to clean the inside, which increases the workload and thus increases the labor cost. In addition, wastewater usually needs to be pretreated. The filter screen, as part of the pretreatment step, can block large particles from entering the subsequent copper removal equipment, extending the service life of the equipment. However, the filter screen may wear out or even be blocked after long-term use, reducing the filtering performance. To ensure the normal operation of the equipment, the filter screen needs to be replaced. Usually, the filter screen is fixed to the device body by multiple bolts. When installing or disassembling it, the operator needs to use tools to screw or unscrew the bolts one by one, which is a tedious process and thus prolongs the maintenance time of the device. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in the copper ion removal device for electroplating wastewater, the utility model is proposed.

[0005] Therefore, the problem to be solved by the present application is that the existing electroplating wastewater copper ion removal device is used in the process, and the electroplating wastewater usually contains suspended solids, colloidal substances and part of the dissolved pollutants. These pollutants may be deposited in the device during the removal of copper ions, causing the device to be blocked. Regular cleaning of the inside of the device can effectively remove these deposits and ensure the normal operation of the device. When cleaning, the operator usually needs to use tools to clean the inside, which increases the workload and increases the labor cost. In addition, the wastewater usually needs to be pretreated. The filter screen, as part of the pretreatment step, can block large particles from entering the subsequent copper removal equipment, extending the service life of the equipment. However, the filter screen will wear out or even be blocked after a long period of use, reducing the filtering performance. In order to ensure the normal operation of the equipment, it needs to be replaced. Usually, the filter screen is fixed to the device body by multiple bolts. When installing or disassembling it, the bolts need to be screwed on or off one by one with the help of tools, which is a tedious disassembly and assembly process, thereby prolonging the device maintenance time.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a kind of electroplating wastewater copper ion removal device, it includes removal component, including bottom plate, tank, cover plate, separating piece, treatment pool, filter screen, handle, fixed frame, adjusting piece, sliding plate, guide piece, traction piece, fixed part and spring, the tank and treatment pool are set to the top of the bottom plate, the cover plate is set to the top of the tank, the separating piece is set to the inside of the tank, the filter screen is set to the inside of the treatment pool, the handle is set to the top of the filter screen, the fixed frame is set to the top of the treatment pool, the adjusting piece is set to the inboard of the fixed frame, the sliding plate slides in the inboard of the fixed frame, the guide piece is set to the inboard of the sliding plate, the traction piece is set to the outboard of the sliding plate, the fixed part is set to the outboard of the adjusting piece, the spring is set to the outboard of the fixed part, and cleaning component, the cleaning component is set to the inside of the tank, including water tank, conveying piece, rotary joint, spray head, drive piece, transmission shaft, transmission piece and connecting piece, the water tank is set to the top of the bottom plate, the conveying piece is set to the outboard of the water tank, the rotary joint and the spray head are set to the outboard of the conveying piece, the drive piece is set to the top of the cover plate, the transmission shaft is set to the inboard of the drive piece, the transmission piece is set to the outboard of the transmission shaft and symmetrically provided with two groups, the connecting piece is set to the outboard of the spray head.

[0007] As a preferred scheme of the electroplating wastewater copper ion removal device of the present application, wherein: the adjusting piece includes adjusting rod and slide rod, the adjusting rod slides in the inboard of the fixed frame, and the slide rod is fixed to the outboard of the adjusting rod.

[0008] As a preferred scheme of the electroplating wastewater copper ion removal device, the guide piece comprises a slanting groove and a limiting groove, the slanting groove is arranged on the inner side of the sliding plate, and the limiting groove is communicated with one end of the slanting groove.

[0009] As a preferred scheme of the electroplating wastewater copper ion removal device, the traction piece comprises a first connecting rod, a tension spring and a second connecting rod, the first connecting rod is fixed to the inner bottom of the fixed frame, the second connecting rod is arranged on the top of the sliding plate, and the tension spring is arranged on the outer side of the first connecting rod and the second connecting rod.

[0010] As a preferred scheme of the electroplating wastewater copper ion removal device, the fixing piece comprises a positioning rod and a positioning groove, the positioning rod is fixed to one end of the adjusting rod and is symmetrically arranged in two, and the inner side of the handle is provided with two positioning grooves.

[0011] As a preferred scheme of the electroplating wastewater copper ion removal device, the conveying piece comprises a water pump and a connecting pipe, the water pump is arranged on the top of the water tank, and the connecting pipe is communicated with the water outlet end of the water pump.

[0012] As a preferred scheme of the electroplating wastewater copper ion removal device, the rotary joint is arranged at one end of the connecting pipe, and the spray head is arranged at the other end of the rotary joint.

[0013] As a preferred scheme of the electroplating wastewater copper ion removal device, the driving piece comprises a motor, a worm and a worm wheel, the motor is arranged on the top of the cover plate, the worm is arranged on the output end of the motor, and the worm wheel is engagedly connected to the outer side of the worm.

[0014] As a preferred scheme of the electroplating wastewater copper ion removal device, the transmission piece comprises a first bevel gear and a second bevel gear, the first bevel gear is fixed to one end of the transmission shaft, and the second bevel gear is engagedly connected to the outer side of the first bevel gear.

[0015] As a preferred scheme of the electroplating wastewater copper ion removal device, the connecting piece comprises a connecting block and a connecting seat, the connecting block is arranged at one end of the second bevel gear, and the connecting seat is arranged on the outer side of the spray head.

[0016] The utility model has the advantages of the following: the first bevel gear drives the second bevel gear to rotate through the transmission shaft, at the same time, the water pump extracts water source from the water tank, and the water source is transported to the two groups of spray heads through the connecting pipe and the rotary joint, then the spray head rotates with the second bevel gear, and the inside of the tank is washed in all directions, and the artificial cost is reduced; the sliding plate slides to one side through the elastic force of the tension spring arranged on the outside of the first connecting rod, when the sliding rod slides to the end of the inclined groove, then the sliding rod slides into the limiting groove, the limiting groove is clamped on the outside of the sliding rod through the movement of the sliding plate, and the adjusting rod is in the fixed state, at the same time, one end of the adjusting rod drives the positioning rod into the positioning groove, the filter screen is fixed, the installation is completed, and the maintenance time of the device is shortened. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without the creative labor, wherein:

[0018] Figure 1 It is the overall structural drawing of copper ion removal device for electroplating wastewater.

[0019] Figure 2 It is the overall structure view of copper ion removal device for electroplating wastewater from another angle.

[0020] Figure 3 It is the tank cross-section structure diagram of copper ion removal device for electroplating wastewater.

[0021] Figure 4 It is the fixed part structure diagram of copper ion removal device for electroplating wastewater.

[0022] Figure 5 It is the drive part structure diagram of copper ion removal device for electroplating wastewater.

[0023] The figure label: 100, remove assembly; 101, bottom plate; 102, tank body; 103, cover plate; 104, separation piece; 105, treatment pool; 106, filter screen; 107, handle; 108, fixing frame; 109, adjusting piece; 109a, adjusting rod; 109b, sliding rod; 110, sliding plate; 111, guide piece; 111a, inclined slot; 111b, limiting slot; 112, traction piece; 112a, first connecting rod; 112b, tension spring; 112c, second connecting rod; 113, fixing piece; 113a, positioning rod; 113b, positioning slot; 114, spring; 200, cleaning assembly; 201, water tank; 202, conveying piece; 202a, water pump; 202b, connecting pipe; 203, rotary joint; 204, spray head; 205, driving piece; 205a, motor; 205b, worm; 205c, worm gear; 206, transmission shaft; 207, transmission piece; 207a, first bevel gear; 207b, second bevel gear; 208, connecting piece; 208a, connecting block; 208b, connecting seat. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purpose, features and advantages of the present application more apparent, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0025] In the following description, a lot of specific details are set forth in order to give a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0026] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0027] Embodiment 1

[0028] Reference Figures 1-5 For the first embodiment of the present application, the embodiment provides a copper ion removal device for electroplating wastewater, which comprises a removal assembly 100 and a cleaning assembly 200. The copper ions in the wastewater are removed by the removal assembly 100, and the inside of the tank body 102 is cleaned by the cleaning assembly 200.

[0029] The removing assembly 100 comprises a bottom plate 101, a tank body 102, a cover plate 103, a separating piece 104, a treatment pool 105, a filter screen 106, a handle 107, a fixing frame 108, an adjusting piece 109, a sliding plate 110, a guide piece 111, a traction piece 112, a fixing piece 113 and a spring 114. The tank body 102 and the treatment pool 105 are arranged on the top of the bottom plate 101, the cover plate 103 is arranged on the top of the tank body 102, the separating piece 104 is arranged in the tank body 102, the filter screen 106 is arranged in the treatment pool 105, the handle 107 is arranged on the top of the filter screen 106, the fixing frame 108 is arranged on the top of the treatment pool 105, the adjusting piece 109 is arranged on the inner side of the fixing frame 108, the sliding plate 110 is slid on the inner side of the fixing frame 108, the guide piece 111 is arranged on the inner side of the sliding plate 110, the traction piece 112 is arranged on the outer side of the sliding plate 110, the fixing piece 113 is arranged on the outer side of the adjusting piece 109, and the spring 114 is arranged on the outer side of the fixing piece 113.

[0030] The separating piece 104 is used for removing copper ions in wastewater, which is composed of a reverse osmosis membrane. The copper ions in wastewater are separated from water by the screening effect of the membrane. The treatment pool 105 is used for pre-treating large particles in wastewater. The filter screen 106 is used for filtering large particles in wastewater. The separation pressure of the separating piece 104 is reduced. The handle 107 is used for lifting the filter screen 106 to slide out of the inside of the treatment pool 105 during cleaning. The spring 114 is used for pushing the positioning rod 113a out of the inside of the positioning groove 113b after the adjusting rod 109a loses the limit.

[0031] The cleaning assembly 200 is arranged in the inside of the tank body 102 and comprises a water tank 201, a conveying piece 202, a rotary joint 203, a spray head 204, a driving piece 205, a transmission shaft 206, a transmission piece 207 and a connecting piece 208. The water tank 201 is arranged on the top of the bottom plate 101. The conveying piece 202 is arranged on the outer side of the water tank 201. The rotary joint 203 and the spray head 204 are arranged on the outer side of the conveying piece 202. The driving piece 205 is arranged on the top of the cover plate 103. The transmission shaft 206 is arranged on the inner side of the driving piece 205. The transmission piece 207 is arranged on the outer side of the transmission shaft 206 and is symmetrically provided with two groups. The connecting piece 208 is arranged on the outer side of the spray head 204.

[0032] The water tank 201 is used for providing a water source for the conveying piece 202. The rotary joint 203 is used for conveying water from one end of the connecting pipe 202b to the spray head 204 in rotary motion. The spray head 204 is used for cleaning the tank body 102 and the separating piece 104. The transmission shaft 206 is used for rotating the first bevel gear 207a by following the worm wheel 205c.

[0033] Embodiment 2

[0034] Refer toFigure 1 、 Figure 2 、 Figure 3 and Figure 4 , the second embodiment of the utility model, this embodiment is based on the last embodiment.

[0035] Specifically, the adjusting piece 109 includes an adjusting rod 109a and a sliding rod 109b, the adjusting rod 109a slides in the inner side of the fixed frame 108, and the sliding rod 109b is fixed to the outer side of the adjusting rod 109a.

[0036] The adjusting rod 109a can move in parallel along the inner side of the fixed frame 108, drives the positioning rod 113a to enter or separate from the inner side of the positioning slot 113b, when the adjusting rod 109a moves to one side of the positioning slot 113b, drives the sliding rod 109b to slide along the inclined slot 111a, and the tension spring 112b arranged on the outer side of the first connecting rod 112a pulls the second connecting rod 112c by elastic force, so that the sliding plate 110 slides to one side, when the sliding rod 109b slides to the end of the inclined slot 111a, then it slides into the limiting slot 111b, through the movement of the sliding plate 110, the limiting slot 111b is clamped on the outer side of the sliding rod 109b, and then the adjusting rod 109a enters the fixed state.

[0037] Specifically, the guide piece 111 includes an inclined slot 111a and a limiting slot 111b, the inclined slot 111a is arranged on the inner side of the sliding plate 110, and the limiting slot 111b is communicated with one end of the inclined slot 111a.

[0038] The inclined slot 111a provides guidance for the movement path of the sliding rod 109b into the limiting slot 111b, and the limiting slot 111b can limit and fix the sliding rod 109b after the sliding rod 109b enters the inner side thereof, so that the adjusting rod 109a cannot displace.

[0039] Specifically, the traction piece 112 includes a first connecting rod 112a, a tension spring 112b and a second connecting rod 112c, the first connecting rod 112a is fixed to the inner side bottom of the fixed frame 108, the second connecting rod 112c is arranged on the top of the sliding plate 110, and the tension spring 112b is arranged on the outer side of the first connecting rod 112a and the second connecting rod 112c.

[0040] The outer side of the first connecting rod 112a is connected with one end of the tension spring 112b, the outer side thereof slides in the slot arranged in the sliding plate 110, and the tension spring 112b can pull the second connecting rod 112c by elastic force, so that the sliding plate 110 slides to one side.

[0041] Specifically, the fixing piece 113 includes a positioning rod 113a and a positioning slot 113b, the positioning rod 113a is fixed to one end of the adjusting rod 109a and is symmetrically arranged in two, and the inner side of the handle 107 is provided with two positioning slots 113b.

[0042] When the adjusting rod 109a drives the positioning rod 113a to enter the inside of the positioning groove 113b, the filter screen 106 can be fixed.

[0043] Embodiment 3

[0044] With reference to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 , this is the third embodiment of the utility model, which is based on the previous two embodiments.

[0045] Specifically, the conveying member 202 comprises a water pump 202a and a connecting pipe 202b, the water pump 202a is arranged at the top of the water tank 201, and the connecting pipe 202b is communicated with the water outlet end of the water pump 202a.

[0046] After the water pump 202a extracts the water source from the inside of the water tank 201, the water source is conveyed to the two groups of spray heads 204 through the connecting pipe 202b and the rotary joint 203, and then the spray heads 204 rotate following the second bevel gear 207b and perform omnidirectional flushing on the inside of the jar body 102.

[0047] Specifically, the rotary joint 203 is arranged at one end of the connecting pipe 202b, and the spray head 204 is arranged at the other end of the rotary joint 203.

[0048] The rotary joint 203 is a kind of closed rotary connector capable of rotating the conveying medium by 360 degrees, which is prior art and will not be described in detail here.

[0049] Specifically, the driving member 205 comprises a motor 205a, a worm 205b and a worm gear 205c, the motor 205a is arranged at the top of the cover plate 103, the worm 205b is arranged at the output end of the motor 205a, and the worm gear 205c is engagedly connected to the outside of the worm 205b.

[0050] The motor 205a drives the worm 205b to rotate, and simultaneously drives the worm gear 205c to rotate.

[0051] Specifically, the transmission member 207 comprises a first bevel gear 207a and a second bevel gear 207b, the first bevel gear 207a is fixed to one end of the transmission shaft 206, and the second bevel gear 207b is engagedly connected to the outside of the first bevel gear 207a.

[0052] The first bevel gear 207a drives the second bevel gear 207b to rotate, and simultaneously the connecting block 208a rotates following.

[0053] Specifically, the connecting member 208 comprises a connecting block 208a and a connecting seat 208b, the connecting block 208a is arranged at one end of the second bevel gear 207b, and the connecting seat 208b is arranged at the outside of the spray head 204.

[0054] When the connecting block 208a enters the inner side of the connecting seat 208b, it enables the transmission component 207 to connect with the nozzle 204, causing the nozzle 204 to rotate with the second bevel gear 207b. When the cover plate 103 is lifted upward, the connecting block 208a will slide off the inner side of the connecting seat 208b.

[0055] During use, when the inside of the tank 102 needs to be cleaned, the motor 205a drives the worm gear 205b and worm wheel 205c to rotate. This, via the transmission shaft 206, causes the first bevel gear 207a to drive the second bevel gear 207b to rotate as well. Simultaneously, the water pump 202a draws water from the water tank 201 and delivers it to the two sets of nozzles 204 via the connecting pipe 202b and rotary joint 203. The nozzles 204 then perform a comprehensive rinse of the inside of the tank 102 while rotating with the second bevel gear 207b. When the filter screen 106 needs to be removed, it is first placed inside the treatment pool 105, and then the adjusting rod 109a is pressed into the positioning groove. When 113b moves to one side, it causes the slide rod 109b to slide along the inclined groove 111a. At the same time, the tension spring 112b, located outside the first connecting rod 112a, pulls the second connecting rod 112c with its elastic force, causing the sliding plate 110 to slide to one side. When the slide rod 109b slides to the end of the inclined groove 111a, it then slides into the inner side of the limiting groove 111b. Through the movement of the sliding plate 110, the limiting groove 111b is locked on the outside of the slide rod 109b, thereby fixing the adjusting rod 109a in a fixed state. At the same time, one end of the adjusting rod 109a drives the positioning rod 113a into the positioning groove 113b to fix the filter screen 106, thus completing the installation.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A copper ion removal device for electroplating wastewater, characterized in that: Including, The removing assembly (100) comprises a bottom plate (101), a tank body (102), a cover plate (103), a separation piece (104), a treatment pool (105), a filter screen (106), a handle (107), a fixing frame (108), an adjusting piece (109), a sliding plate (110), a guide piece (111), a traction piece (112), a fixing piece (113) and a spring (114), the tank body (102) and the treatment pool (105) are arranged on the top of the bottom plate (101), the cover plate (103) is arranged on the top of the tank body (102), the separation piece (104) is arranged in the tank body (102), the filter screen (106) is arranged in the treatment pool (105), the handle (107) is arranged on the top of the filter screen (106), the fixing frame (108) is arranged on the top of the treatment pool (105), the adjusting piece (109) is arranged on the inner side of the fixing frame (108), the sliding plate (110) is slid on the inner side of the fixing frame (108), the guide piece (111) is arranged on the inner side of the sliding plate (110), the traction piece (112) is arranged on the outer side of the sliding plate (110), the fixing piece (113) is arranged on the outer side of the adjusting piece (109), and the spring (114) is arranged on the outer side of the fixing piece (113). The cleaning assembly (200) is arranged in the tank body (102) and comprises a water tank (201), a conveying piece (202), a rotary joint (203), a spray head (204), a driving piece (205), a transmission shaft (206), a transmission piece (207) and a connecting piece (208), the water tank (201) is arranged on the top of the bottom plate (101), the conveying piece (202) is arranged on the outer side of the water tank (201), the rotary joint (203) and the spray head (204) are arranged on the outer side of the conveying piece (202), the driving piece (205) is arranged on the top of the cover plate (103), the transmission shaft (206) is arranged on the inner side of the driving piece (205), the transmission piece (207) is arranged on the outer side of the transmission shaft (206) and symmetrically arranged with two groups, and the connecting piece (208) is arranged on the outer side of the spray head (204).

2. The device for removing copper ions from electroplating wastewater according to claim 1, characterized in that: The adjusting piece (109) comprises an adjusting rod (109a) and a sliding rod (109b), the adjusting rod (109a) is slid on the inner side of the fixing frame (108), and the sliding rod (109b) is fixed on the outer side of the adjusting rod (109a).

3. The device for removing copper ions from electroplating wastewater according to claim 1, wherein: The guide piece (111) comprises an inclined groove (111a) and a limiting groove (111b), the inclined groove (111a) is formed on the inner side of the sliding plate (110), and the limiting groove (111b) is communicated with one end of the inclined groove (111a).

4. The device for removing copper ions from electroplating wastewater according to claim 1, wherein: The traction member (112) comprises a first connecting rod (112a), a tension spring (112b) and a second connecting rod (112c), the first connecting rod (112a) is fixed to the inner bottom of the fixing frame (108), the second connecting rod (112c) is arranged on the top of the sliding plate (110), and the tension spring (112b) is arranged on the outer side of the first connecting rod (112a) and the second connecting rod (112c).

5. The device for removing copper ions from electroplating wastewater according to claim 2, wherein: The fixing member (113) comprises a positioning rod (113a) and a positioning groove (113b), the positioning rod (113a) is fixed to one end of the adjusting rod (109a) and is symmetrically provided with two, and the inner side of the handle (107) is provided with two positioning grooves (113b).

6. The device for removing copper ions from electroplating wastewater according to claim 1, wherein: The conveying member (202) comprises a water pump (202a) and a connecting pipe (202b), the water pump (202a) is arranged on the top of the water tank (201), and the connecting pipe (202b) is communicated with the water outlet end of the water pump (202a).

7. The device for removing copper ions from electroplating wastewater according to claim 6, characterized in that: The rotary joint (203) is arranged at one end of the connecting pipe (202b), and the spray head (204) is arranged at the other end of the rotary joint (203).

8. The device for removing copper ions from electroplating wastewater according to claim 1, wherein: The driving member (205) comprises a motor (205a), a worm (205b) and a worm wheel (205c), the motor (205a) is arranged on the top of the cover plate (103), the worm (205b) is arranged on the output end of the motor (205a), and the worm wheel (205c) is meshed and connected to the outer side of the worm (205b).

9. The device for removing copper ions from electroplating wastewater according to claim 1, wherein: The transmission member (207) comprises a first bevel gear (207a) and a second bevel gear (207b), the first bevel gear (207a) is fixed to one end of the transmission shaft (206), and the second bevel gear (207b) is meshed and connected to the outer side of the first bevel gear (207a).

10. The device for removing copper ions from electroplating wastewater according to claim 9, characterized in that: The connecting member (208) comprises a connecting block (208a) and a connecting seat (208b), the connecting block (208a) is arranged at one end of the second bevel gear (207b), and the connecting seat (208b) is arranged on the outer side of the spray head (204).

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