Sewage treatment device for copper foil production

Abstract

The utility model discloses a sewage treatment device for copper foil production, which comprises a base, the top of the base is provided with two sliding chutes, the tops of the two sliding chutes are slidably provided with a sliding frame, the top of the sliding frame is fixedly provided with a hydraulic column, the output end of the hydraulic column is hinged with a support frame, the top of the support frame is fixedly provided with a first ring, and the first ring is fixedly provided with a second ring. The inner side of the first ring is fixedly sleeved with a supporting cylinder, the two ends of the supporting cylinder are provided with flow guide cones in a communicating mode through flange mounting mechanisms, and the opposite ends of the flow guide cones communicate with corrugated hoses. By arranging a sliding frame and a hydraulic column, when the hydraulic column retracts, the height of a supporting frame and the height of a first ring can be reduced, one end of a supporting cylinder is lowered, the inclination angle of the supporting cylinder is adjusted to be small, and therefore the flow speed of internal water flow is reduced, and the time of the water flow in a reaction area is prolonged in cooperation with reverse spiral transmission of a spiral plate; the stirring and mixing efficiency is improved, so that the treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment in copper foil production, in particular to a wastewater treatment device for copper foil production. Background Art

[0002] Copper foil is a cathodic electrolytic material. A thin, continuous layer of metal deposited on the substrate of a circuit board serves as the conductor of the PCB. It easily adheres to the insulating layer, accepts the printed protective layer, and forms the circuit pattern after corrosion. Copper foil is made from copper mixed with a certain proportion of other metals. It is generally available in two types: 90% copper foil and 88% copper foil, with a copper content of 90% and 88%, respectively. Copper foil is available in sizes of 16 x 16 cm and is the most widely used decorative material. Applications include hotels, temples, Buddhist statues, gold-lettered signboards, tile mosaics, and handicrafts.

[0003] A certain amount of wastewater is generated during the copper foil production process. The wastewater contains a large amount of copper ions. One of the processes requires replacement and recovery. However, the existing treatment equipment is mostly segmented storage for replacement, which cannot match the flowing water flow to carry out subsequent high-efficiency filtration and recovery of the replacement and debris. In addition, there is insufficient mixing of reagents, which causes certain inconveniences and reduces the water treatment efficiency. Based on this, a wastewater treatment device for copper foil production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a wastewater treatment device for copper foil production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater treatment device for copper foil production, comprising a base, two slides are provided on the top of the base, slides are slidably installed on the tops of the two slides, a hydraulic column is fixedly installed on the top of the slide, the output end of the hydraulic column is hinged to a support frame, a first ring is fixedly installed on the top of the support frame, a support tube is fixedly sleeved on the inner side of the first ring, both ends of the support tube are connected to a guide cone through a flange mounting mechanism, the opposite ends of the guide cone are connected to a corrugated hose, the outer side of the support tube away from one end of the first ring is fixedly sleeved with a second ring, and the bottom of the second ring is hinged to Three support rods, the outer side of the support tube is fixedly sleeved with an outer sleeve, the inner side of the outer sleeve is fixedly installed with an electric heater, the inner side of the support tube away from the second ring end is fixedly sleeved with a guide tube, the top of the guide tube is connected to the medicine storage box, a number of guide wedges are fixedly installed inside the guide tube, a limiting flow cone is fixedly installed on the bottom end of the guide tube, a first bracket is fixedly installed inside one end of the support tube, a protective motor is fixedly installed on the inner side of the first bracket, the output end of the protective motor is transmission-connected with a rotating rod, a second bracket is installed on the outer side of the rotating rod away from the protective motor through a bearing, and a spiral plate is fixedly installed on the outer side of the rotating rod.

[0006] Preferably, the slide is fixed to the top of the base by bolts passing through, and the bottom ends of the three support rods are fixedly mounted on the top of the base.

[0007] Preferably, a flange ring is installed at one end of the corrugated hose away from the guide cone, and the medicine arranged inside the medicine storage box is one of ferrous sulfate and nitrite.

[0008] Preferably, the inner side of the electric heater is attached to the outer side of the base.

[0009] Preferably, the diversion wedges are linearly staggered and evenly distributed inside the diversion tube, and a cover plate is movably installed on the top of the medicine storage box.

[0010] Preferably, the end of the second bracket away from the rotating rod is fixedly installed on the inner wall of the support tube, the second bracket and the first bracket are evenly distributed on the inner side of the support tube in a circumferential manner, the outer side of the spiral plate is in contact with the inner wall of the support tube, and a spiral rubber strip is provided on the outer side of the spiral plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: when the device is in use, the two corrugated hoses are connected to the upper and lower ends of the wastewater respectively, and the medicine is placed inside the medicine storage box. When the medicine is inside the medicine storage box, it falls with gravity, and the falling path is extended under the limit of multiple guide wedges, and the amount of falling is limited in the gap. Finally, it falls slowly and uniformly into the support tube through the flow-limiting cone. The water flows into the support tube and flows under the spiral guide of the spiral plate to mix with the medicine. At the same time, the protective motor rotates to drive the rotating rod and the spiral plate to rotate. The spiral transmission direction of the spiral plate is opposite to the direction of the water flow, which extends the distance of the water flow and promotes the full mixing and stirring of the medicine and the water flow. When the water flow is at the position of the support tube and the outer sleeve, the water flow is heated by the electric heater to accelerate the reaction, thereby allowing the flowing water to replace the copper, facilitating subsequent filtration and collection, and increasing the effect of use.

[0012] By setting up the slide and hydraulic column, when the hydraulic column retracts, it can drive the height of the support frame and the first ring to decrease, and lower one end of the support tube, so that the inclination angle of the support tube is adjusted to be smaller, thereby reducing the flow rate of the internal water flow, and cooperating with the reverse spiral transmission of the spiral plate, extending the time of water flow in the reaction zone, and improving the efficiency of stirring and mixing, thereby improving the efficiency of treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the rear-view stereoscopic appearance structure of the utility model.

[0015] Figure 3 It is a front sectional structural schematic diagram of the utility model.

[0016] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0017] In the figure: 1. base; 2. slide; 3. slide; 4. hydraulic column; 5. support frame; 6. support tube; 7. guide cone; 8. medicine storage box; 9. first ring; 10. guide tube; 11. corrugated hose; 12. outer sleeve; 13. second ring; 14. support rod; 15. second bracket; 16. rotating rod; 17. electric heater; 18. spiral plate; 19. protective motor; 20. first bracket; 21. guide wedge; 22. flow limiting cone. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-4 The utility model provides a technical solution: a wastewater treatment device for copper foil production, comprising a base 1, two chutes 2 are provided on the top of the base 1, a slide 3 is slidably installed on the top of the two chutes 2, a hydraulic column 4 is fixedly installed on the top of the slide 3, and a support frame 5 is hinged on the output end of the hydraulic column 4. A first ring 9 is fixedly installed on the top of the support frame 5, and a support tube 6 is fixedly sleeved on the inner side of the first ring 9. Both ends of the support tube 6 are connected to a guide cone 7 through a flange mounting mechanism, and the opposite end of the guide cone 7 is connected to a corrugated hose 11. The outer side of the support tube 6 away from the first ring 9 is fixedly sleeved with a second ring 13, and the bottom of the second ring 13 is hinged with three support rods 14. The outer side of the support tube 6 is fixedly sleeved with an outer sleeve 12, and the inner side of the outer sleeve 12 is fixedly sleeved. An electric heater 17 is fixedly installed, and a guide tube 10 is fixedly sleeved on the inner part of the support tube 6 away from the end of the second ring 13. The top of the guide tube 10 is connected to the medicine storage box 8. A number of guide wedges 21 are fixedly installed on the inner part of the guide tube 10, and a limiting flow cone 22 is fixedly installed on the bottom end of the guide tube 10. A first bracket 20 is fixedly installed on the inner side of one end of the support tube 6, and a protective motor 19 is fixedly installed on the inner side of the first bracket 20. The output end of the protective motor 19 is transmission-connected with a rotating rod 16, and the outer side of the rotating rod 16 away from the protective motor 19 is equipped with a second bracket 15 through a bearing, and a spiral plate 18 is fixedly installed on the outer side of the rotating rod 16.

[0020] The working principle of the above technical solution is as follows: when in use, the two corrugated hoses 11 are connected to the upstream and downstream ends of the wastewater respectively, and the medicine is placed inside the medicine storage box 8. When the medicine is inside the medicine storage box 8, it falls with gravity, and the falling path is extended under the limit of multiple guide wedges 21, and the amount of falling is limited in the gap. Finally, it falls slowly and evenly into the inside of the support tube 6 through the flow limiting cone 22. The water flows into the inside of the support tube 6 and flows under the spiral guide of the spiral plate 18 to mix with the medicine. At the same time, the protective motor 19 rotates to drive the rotating rod 16 and the spiral plate 18 to rotate. The spiral transmission direction of the spiral plate 18 is opposite to the direction of the water flow, which extends the distance of the water flow and promotes the full mixing and stirring of the medicine and the water flow. When the water flow is at the position of the support tube 6 and the outer sleeve 12, the water flow is heated by the heating of the electric heater 17 to accelerate the reaction, thereby allowing the flowing water to replace the copper, facilitating subsequent filtration and collection, and increasing the effect of use.

[0021] In another embodiment, Figure 1-Figure 3 As shown, the slide 3 is fixed to the top of the base 1 by bolts, and the bottom ends of the three support rods 14 are fixedly mounted on the top of the base 1.

[0022] By setting the slide 3 and hydraulic column 4, when the hydraulic column 4 retracts, it can drive the height of the support frame 5 and the first ring 9 to decrease, and lower one end of the support tube 6, so that the inclination angle of the other end of the support tube 6 under the hinged support of the support rod 14 is adjusted to be smaller, thereby reducing the flow rate of the internal water flow, cooperating with the reverse spiral transmission of the spiral plate 18, extending the time of water flow in the reaction zone, and improving the stirring and mixing efficiency, thereby improving the processing efficiency. When fixed, the slide 3 is fixed to a specific position of the base 1 through bolts, thereby cooperating with the inclination angle adjustment of the support tube 6, increasing convenience and use effect.

[0023] In another embodiment, Figure 1-Figure 3 As shown, a flange ring is installed at one end of the corrugated hose 11 away from the guide cone 7, and the medicine storage box 8 contains a medicine such as ferrous sulfate and nitrite.

[0024] The flange ring of the corrugated hose 11 connects the upstream and downstream wastewater treatment pipelines, which is convenient for connection and installation of diversion. Ferrous sulfate and nitrite are added with different agents according to the different processes of the wastewater, which is convenient for coordinated operation and has good use effect.

[0025] In another embodiment, Figure 3 As shown, the inner side of the electric heater 17 is attached to the outer side of the base 1 .

[0026] The electric heater 17 heats the inner wall of the support tube 6 to increase the heat inside the support tube 6, heats the reaction, and heats the reaction speed of the agent, thereby improving the reaction speed.

[0027] In another embodiment, Figure 3 and Figure 4 As shown, the guide wedges 21 are linearly staggered and evenly distributed inside the guide tube 10, and a cover plate is movably installed on the top of the medicine storage box 8.

[0028] The staggered linear arrangement of the guide wedges 21 facilitates extending the path for the agent to slide down in the guide tube 10, and cooperates with the gap between the guide wedges 21 and the inner wall of the guide tube 10 to extend the falling time of the agent, so that the agent can fall at a uniform speed, which is convenient for adding the agent in coordination with the reaction, and has a good overall use effect, avoiding the situation where too much agent is added in a short period of time.

[0029] In another embodiment, Figure 3As shown, the end of the second bracket 15 away from the rotating rod 16 is fixedly mounted on the inner wall of the support tube 6, the second bracket 15 and the first bracket 20 are evenly distributed on the inner side of the support tube 6 in a circumferential manner, the outer side of the spiral plate 18 is in contact with the inner wall of the support tube 6, and a spiral rubber strip is provided on the outer side of the spiral plate 18.

[0030] The second bracket 15 and the first bracket 20 provide support for the rotating rod 16 and the protective motor 19 respectively, so as to stabilize the position of the rotating rod 16. The spiral plate 18 is fitted with the inner wall of the support tube 6 through the rubber strip, so as to achieve tight extrusion, increase the limit of the water flow, improve the efficiency of stirring and conveying, and facilitate structural stability.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device for copper foil production, comprising a base (1), characterized in that: The top of the base (1) is provided with two slide grooves (2), the tops of the two slide grooves (2) are slidably mounted with slides (3), the tops of the slides (3) are fixedly mounted with a hydraulic column (4), the output end of the hydraulic column (4) is hinged with a support frame (5), the top of the support frame (5) is fixedly mounted with a first ring (9), the inner side of the first ring (9) is fixedly sleeved with a support tube (6), both ends of the support tube (6) are connected to a guide cone (7) through a flange mounting mechanism, the opposite ends of the guide cone (7) are connected to a corrugated hose (11), the outer side of the support tube (6) away from the first ring (9) is fixedly sleeved with a second ring (13), the bottom of the second ring (13) is hinged with three support rods (14), the outer side of the support tube (6) is fixedly sleeved with an outer sleeve (12), the outer sleeve (12) An electric heater (17) is fixedly installed on the inner side of the support tube (6), a guide tube (10) is fixedly sleeved on the inner side of the end away from the second ring (13), the top of the guide tube (10) is connected to the medicine storage box (8), a plurality of guide wedges (21) are fixedly installed on the inner side of the guide tube (10), a limiting flow cone (22) is fixedly installed on the bottom end of the guide tube (10), a first bracket (20) is fixedly installed on the inner side of one end of the support tube (6), a protective motor (19) is fixedly installed on the inner side of the first bracket (20), the output end of the protective motor (19) is connected to the rotating rod (16), the outer side of the end of the rotating rod (16) away from the protective motor (19) is installed with a second bracket (15) through a bearing, and the outer side of the rotating rod (16) is fixedly installed with a spiral plate (18).

2. A wastewater treatment device for copper foil production according to claim 1, characterized in that: The slide (3) is fixed to the top of the base (1) by means of bolts passing through, and the bottom ends of the three support rods (14) are fixedly mounted on the top of the base (1).

3. The wastewater treatment device for copper foil production according to claim 1, characterized in that: A flange ring is installed at one end of the corrugated hose (11) away from the guide cone (7), and the medicine disposed inside the medicine storage box (8) is one of ferrous sulfate and nitrite.

4. The wastewater treatment device for copper foil production according to claim 1, characterized in that: The inner side of the electric heater (17) is attached to the outer side of the base (1).

5. The wastewater treatment device for copper foil production according to claim 1, characterized in that: The diversion wedges (21) are evenly distributed in a linear staggered manner inside the diversion tube (10), and a cover plate is movably installed on the top of the medicine storage box (8).

6. The wastewater treatment device for copper foil production according to claim 1, characterized in that: One end of the second bracket (15) away from the rotating rod (16) is fixedly mounted on the inner wall of the support tube (6); the second bracket (15) and the first bracket (20) are evenly distributed on the inner side of the support tube (6) in a circumferential manner; the outer side of the spiral plate (18) is in contact with the inner wall of the support tube (6); and a spiral rubber strip is provided on the outer side of the spiral plate (18).

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