Non-ferrous metal rinsing wastewater recovery device

Abstract

The utility model discloses a nonferrous metal rinsing wastewater recovery device which comprises a recovery box, a purification mechanism is fixedly mounted in the middle of the inner wall of the recovery box, and a cleaning mechanism is fixedly mounted on one side of the outer surface of the recovery box; a circulation valve is fixedly installed in the middle of the top face of the recycling box, and a reaction box is fixedly arranged on the top face of the circulation valve. According to the non-ferrous metal rinsing wastewater recovery device, through the arrangement of the primary filter chamber and the mixing mechanism, a water pump is turned on, wastewater is pumped into the primary filter chamber, large solid impurities in the wastewater are primarily filtered through a coarse-hole filter plate in the primary filter chamber, and the situation that the water pump is damaged and a pipeline is blocked due to the large solid impurities is avoided; chemical substances such as sodium hydroxide are put into the reaction box, an external power supply is communicated, and the servo motor drives the auger rod and the stirring rod to rotate, so that the wastewater and the chemical substances are efficiently and fully mixed, the effect of accelerating precipitation of metal ions in the wastewater is achieved, and the recovery and purification efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater recycling technology, specifically to a device for recycling non-ferrous metal rinsing wastewater. Background Technology

[0002] Non-ferrous metals, in a narrow sense, also known as non-ferrous metals, refer to all metals other than iron (and sometimes manganese and chromium) and iron-based alloys. They can be divided into heavy metals, light metals, precious metals, and rare metals. In a broader sense, non-ferrous metals also include non-ferrous alloys, which are alloys composed of one or more other elements added to a non-ferrous metal matrix. During the processing of non-ferrous metals, rinsing is required. The wastewater generated after rinsing is generally pumped into treatment equipment for purification and recycling.

[0003] Traditional non-ferrous metal rinsing wastewater recovery devices are not convenient for preliminary purification of wastewater when pumping it out. Solid impurities in the wastewater can easily lead to pipe blockage and pump damage. In addition, the treatment equipment usually uses filters and activated carbon plates for purification and filtration, but the filtered impurities can easily accumulate on the filters and activated carbon plates, making cleaning inconvenient for personnel.

[0004] Therefore, a non-ferrous metal washing wastewater recovery device is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is as follows: When the water pump draws wastewater, it is not convenient to perform preliminary purification of the wastewater. Solid impurities may be present in the wastewater, which can easily lead to pipe blockage, water pump damage, etc. In addition, the treatment equipment generally uses filter screens, activated carbon plates, etc. for purification and filtration. Filter screens and activated carbon plates are prone to accumulating filtered impurities, and personnel are not convenient to clean them.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A non-ferrous metal rinsing wastewater recovery device includes a recovery tank. A purification mechanism is fixedly installed in the middle of the inner wall of the recovery tank, and a cleaning mechanism is fixedly installed on one side of the outer surface of the recovery tank. A flow valve is fixedly installed in the middle of the top surface of the recovery tank, and a reaction tank is fixedly installed on the top surface of the flow valve. A fixing frame is fixedly installed on the top surface of the reaction tank, and a mixing mechanism is fixedly installed on the top surface of the fixing frame. A water pump is fixedly installed on one side of the outer surface of the reaction tank, and a primary filter chamber is provided through the input end of the water pump. A coarse-pore filter plate is fixedly installed on one side of the inner wall of the primary filter chamber.

[0008] As a further embodiment of this utility model: the cleaning mechanism includes a hydraulic cylinder and a cleaning scraper. The hydraulic cylinder is fixedly installed on one side of the outer surface of the recycling bin, and the cleaning scraper is fixedly installed at the output end of the hydraulic cylinder. The hydraulic cylinder is used to drive the cleaning scraper to move.

[0009] As a further embodiment of this utility model: the purification mechanism includes a fine-pore filter plate and an activated carbon layer. The activated carbon layer is fixedly installed in the middle of the inner wall of the recycling tank, and the fine-pore filter plate is fixedly installed on the top surface of the activated carbon layer. The activated carbon layer and the fine-pore filter plate are used to further filter wastewater.

[0010] As a further embodiment of this utility model: a sludge discharge trough is provided on the outer surface of the recycling bin away from the cleaning mechanism, and a sealing cover is snapped onto one side of the sludge discharge trough to facilitate the discharge of impurities.

[0011] As a further embodiment of this utility model: the mixing mechanism includes a servo motor, an auger rod, and a stirring rod. The servo motor is fixedly mounted on the top surface of the fixed frame. The top of the auger rod is fixedly connected to the output end of the servo motor. The stirring rod is fixedly mounted on the surface of the auger rod. The stirring rod and the auger rod are used to accelerate the reaction and precipitation of wastewater and chemical agents.

[0012] As a further embodiment of this utility model: a door is snapped onto one side of the surface of the primary filter chamber, a wastewater inlet pipe is provided through one side of the primary filter chamber, an outlet pipe is provided through the output end of the water pump, and one end of the outlet pipe is provided through the interior of the reaction tank, so that the outlet pipe can facilitate the transportation of wastewater into the reaction tank.

[0013] As a further embodiment of this utility model: support columns are fixedly installed around the top surface of the recycling box, the top of the support columns are fixedly connected to the bottom surface of the reaction box, and a recycling pipe is provided through the bottom of one side of the recycling box. The support columns are used to support the reaction box.

[0014] The beneficial effects of this utility model are:

[0015] 1. With the setup of the primary filtration chamber and mixing mechanism, the water pump is turned on to draw wastewater into the primary filtration chamber. The coarse-pore filter plate in the primary filtration chamber performs preliminary filtration of larger solid impurities in the wastewater, preventing damage to the water pump and blockage of the pipeline caused by large solid impurities. After the wastewater is transported to the reaction tank, chemicals such as sodium hydroxide are added to the reaction tank. The external power supply is connected, and the servo motor drives the auger rod and stirring rod to rotate, so that the wastewater and chemicals are efficiently and thoroughly mixed, achieving the effect of accelerating the precipitation of metal ions in the wastewater and improving the recovery and purification efficiency.

[0016] 2. With the purification and cleaning mechanisms in place, after sedimentation, the flow valve is opened, and the wastewater flows into the recovery tank. The fine-pore filter plate and activated carbon layer further filter and purify the sediment and impurities in the wastewater, improving the wastewater purification effect. Then, the sealing cover and hydraulic cylinder are opened, and the hydraulic cylinder drives the cleaning scraper to push out the impurities on the fine-pore filter plate, making it easy to clean the impurities on the purification mechanism and convenient to use. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the primary filter chamber structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the recycling bin of this utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the recycling bin of this utility model;

[0022] Figure 5 This is a schematic diagram of the hybrid mechanism structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the closed cover structure of this utility model.

[0024] In the diagram: 1. Recovery box; 2. Purification mechanism; 201. Fine pore filter plate; 202. Activated carbon layer; 3. Cleaning mechanism; 301. Hydraulic cylinder; 302. Cleaning scraper; 4. Flow valve; 5. Reaction box; 6. Fixing frame; 7. Mixing mechanism; 701. Servo motor; 702. Screw rod; 703. Stirring rod; 8. Water pump; 9. Primary filter chamber; 10. Coarse pore filter plate; 11. Sealing cover; 12. Chamber door; 13. Liquid inlet pipe; 14. Recovery pipe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-6As shown, a non-ferrous metal rinsing wastewater recovery device includes a recovery tank 1. A purification mechanism 2 is fixedly installed in the middle of the inner wall of the recovery tank 1, and a cleaning mechanism 3 is fixedly installed on one side of the outer surface of the recovery tank 1. With the setting of the purification mechanism 2 and the cleaning mechanism 3, after sedimentation, the flow valve 4 is opened, and the wastewater flows into the recovery tank 1. The fine pore filter plate 201 and the activated carbon layer 202 further filter and purify the sediment and impurities in the wastewater, improving the wastewater purification effect. Then, the sealing cover 11 and the hydraulic cylinder 301 are opened. The hydraulic cylinder 301 drives the cleaning scraper 302 to push out the impurities on the fine pore filter plate 201, which facilitates the cleaning of impurities on the purification mechanism 2 and makes it convenient to use.

[0027] A flow valve 4 is fixedly installed in the middle of the top surface of the recycling tank 1. A reaction tank 5 is fixedly installed on the top surface of the flow valve 4. A fixing frame 6 is fixedly installed on the top surface of the reaction tank 5. A mixing mechanism 7 is fixedly installed on the top surface of the fixing frame 6. A water pump 8 is fixedly installed on one side of the outer surface of the reaction tank 5. A primary filter chamber 9 is installed through the input end of the water pump 8. Through the setting of the primary filter chamber 9 and the mixing mechanism 7, the water pump 8 is turned on to pump the wastewater into the primary filter chamber 9. The coarse filter plate 10 in the primary filter chamber 9 performs preliminary filtration of larger solid impurities in the wastewater to avoid damage to the water pump 8 and blockage of the pipeline caused by large solid impurities. After the wastewater is transported to the reaction tank 5, chemicals such as sodium hydroxide are added to the reaction tank 5. The external power supply is connected, and the servo motor 701 drives the auger rod 702 and the stirring rod 703 to rotate, so that the wastewater and chemicals are efficiently and fully mixed, achieving the effect of accelerating the precipitation of metal ions in the wastewater and improving the recycling and purification efficiency. A coarse filter plate 10 is fixedly installed on one side of the inner wall of the primary filter chamber 9.

[0028] like Figure 4 As shown, the cleaning mechanism 3 includes a hydraulic cylinder 301 and a cleaning scraper 302. The hydraulic cylinder 301 is fixedly installed on one side of the outer surface of the recycling box 1, and the cleaning scraper 302 is fixedly installed at the output end of the hydraulic cylinder 301.

[0029] The cleaning mechanism 3 serves to clean impurities from the surface of the purification mechanism 2.

[0030] like Figure 4 As shown, the purification mechanism 2 includes a fine pore filter plate 201 and an activated carbon layer 202. The activated carbon layer 202 is fixedly installed in the middle of the inner wall of the recycling box 1, and the fine pore filter plate 201 is fixedly installed on the top surface of the activated carbon layer 202.

[0031] The purification unit 2 further purifies the wastewater.

[0032] like Figure 4 As shown, a sludge discharge trough is provided on the outer surface of the recycling bin 1 away from the cleaning mechanism 3, and a sealing cover 11 is snapped onto one side of the sludge discharge trough.

[0033] The sealing cover 11 serves to seal off the sewage outlet.

[0034] like Figure 5 As shown, the mixing mechanism 7 includes a servo motor 701, an auger rod 702, and a stirring rod 703. The servo motor 701 is fixedly mounted on the top surface of the fixed frame 6. The top of the auger rod 702 is fixedly connected to the output end of the servo motor 701. The stirring rod 703 is fixedly mounted on the surface of the auger rod 702.

[0035] The mixing mechanism 7 is designed to efficiently and uniformly mix wastewater and chemicals.

[0036] like Figure 2 As shown, a door 12 is snapped onto one side of the surface of the primary filter chamber 9, a wastewater inlet pipe 13 is provided through one side of the primary filter chamber 9, an outlet pipe is provided through the output end of the water pump 8, and one end of the outlet pipe is provided through the interior of the reaction tank 5.

[0037] The primary filter chamber 9 serves to pre-filter impurities in the wastewater.

[0038] like Figure 3 and Figure 6 As shown, support columns are fixedly installed around the top surface of the recovery box 1. The top of the support columns is fixedly connected to the bottom surface of the reaction box 5. A recovery pipe 14 is installed through the bottom of one side of the recovery box 1.

[0039] The support columns serve to support the reaction tank 5, and the recovery pipe 14 facilitates the discharge and recycling of the treated wastewater.

[0040] The working principle of this utility model is as follows: turn on the water pump 8 to pump the wastewater into the primary filter chamber 9. The coarse-pore filter plate 10 in the primary filter chamber 9 will perform preliminary filtration of larger solid impurities in the wastewater, so as to avoid damage to the water pump 8 and blockage of the pipeline due to larger solid impurities.

[0041] After the wastewater is transported to the reaction tank 5, chemicals such as sodium hydroxide are added to the reaction tank 5, and an external power supply is connected. The servo motor 701 drives the auger rod 702 and the stirring rod 703 to rotate, so that the wastewater and chemicals are efficiently and fully mixed.

[0042] After sedimentation, the flow valve 4 is opened, and the wastewater flows into the recovery tank 1. The fine pore filter plate 201 and the activated carbon layer 202 further filter and purify the sediment and impurities in the wastewater, improving the wastewater purification effect. Then, the sealing cover 11 and the hydraulic cylinder 301 are opened. The hydraulic cylinder 301 drives the cleaning scraper 302 to push out the impurities on the fine pore filter plate 201, making it easy to clean the impurities on the purification mechanism 2 and convenient to use.

[0043] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-ferrous metal rinsing wastewater recycling device, comprising a recycling tank (1), characterized in that: A purification mechanism (2) is fixedly installed in the middle of the inner wall of the recycling bin (1), and a cleaning mechanism (3) is fixedly installed on one side of the outer surface of the recycling bin (1). A flow valve (4) is fixedly installed in the middle of the top surface of the recycling box (1). A reaction box (5) is fixedly installed on the top surface of the flow valve (4). A fixing frame (6) is fixedly installed on the top surface of the reaction box (5). A mixing mechanism (7) is fixedly installed on the top surface of the fixing frame (6). A water pump (8) is fixedly installed on one side of the outer surface of the reaction chamber (5). A primary filter chamber (9) is provided through the input end of the water pump (8). A coarse-pore filter plate (10) is fixedly installed on one side of the inner wall of the primary filter chamber (9).

2. The non-ferrous metal rinsing wastewater recovery device according to claim 1, characterized in that, The cleaning mechanism (3) includes a hydraulic cylinder (301) and a cleaning scraper (302). The hydraulic cylinder (301) is fixedly installed on one side of the outer surface of the recycling box (1), and the cleaning scraper (302) is fixedly installed at the output end of the hydraulic cylinder (301).

3. The non-ferrous metal rinsing wastewater recovery device according to claim 1, characterized in that, The purification mechanism (2) includes a fine pore filter plate (201) and an activated carbon layer (202). The activated carbon layer (202) is fixedly installed in the middle of the inner wall of the recycling box (1), and the fine pore filter plate (201) is fixedly installed on the top surface of the activated carbon layer (202).

4. The non-ferrous metal rinsing wastewater recovery device according to claim 1, characterized in that, The outer surface of the recycling bin (1) is provided with a sludge discharge trough on the side away from the cleaning mechanism (3), and a sealing cover (11) is snapped onto one side of the sludge discharge trough.

5. The non-ferrous metal rinsing wastewater recovery device according to claim 1, characterized in that, The mixing mechanism (7) includes a servo motor (701), an auger rod (702) and a stirring rod (703). The servo motor (701) is fixedly mounted on the top surface of the fixing frame (6). The top of the auger rod (702) is fixedly connected to the output end of the servo motor (701). The stirring rod (703) is fixedly mounted on the surface of the auger rod (702).

6. The non-ferrous metal rinsing wastewater recovery device according to claim 1, characterized in that, A door (12) is snapped onto one side of the surface of the primary filter chamber (9). A wastewater inlet pipe (13) is provided through one side of the primary filter chamber (9). An outlet pipe is provided through the output end of the water pump (8). One end of the outlet pipe is provided through the interior of the reaction tank (5).

7. The non-ferrous metal rinsing wastewater recovery device according to claim 1, characterized in that, Support columns are fixedly installed around the top surface of the recycling box (1). The top of the support columns is fixedly connected to the bottom surface of the reaction box (5). A recycling pipe (14) is installed through the bottom of one side of the recycling box (1).

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