An electronic waste water circulation filtering device

Abstract

The utility model provides a kind of electronic waste water circulation filtering device, belong to waste water treatment and recycling field, including shell, the inside of shell is provided with circulation filtering mechanism.The utility model is through being provided with circulation filtering mechanism, the multistage stratified filtration and circulation purification of electronic waste water are realized, different particle size impurities can be stratified interception, and filtering precision is high;Circulation structure can realize waste water multiple circulation filtration, cooperate adsorption component to remove harmful substance, and purification is thorough, and filtering component is conveniently disassembled, is convenient for maintenance, by setting adsorption assembly, the efficient uniform adsorption of heavy metal in waste water is realized, waste water can be guided to flow uniformly, waste water is fully contacted with adsorption component by stirring, eliminate adsorption dead angle, strongly adsorb heavy metal ions, improve waste water purification quality, and guarantee water quality to reach standard.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment and recycling, and more specifically, to an electronic wastewater recycling and filtration device. Background Technology

[0002] The electronics manufacturing industry generates a large amount of wastewater during production. The purification and recycling of this wastewater is an important part of the industry's development. With the continuous development of the electronics industry, wastewater recycling and filtration has become a key measure to achieve efficient resource utilization and align with the concept of environmental protection. Related filtration devices are also gradually developing towards higher efficiency and adaptability to meet the actual application needs of the industry.

[0003] A search revealed that Chinese Patent Publication No. CN216457275U discloses "a wastewater circulation filtration device, including a housing, an inlet pipe fixedly connected to the top of the upper surface of the housing, an outlet port on the upper right side of the housing, a coarse filter plate fixedly connected to the upper part of the housing, a fine filter plate fixedly connected below the coarse filter plate, a clean water tank fixedly installed below the fine filter plate, and a cleaning mechanism provided above the coarse filter plate. This wastewater circulation filtration device, through the combined action of the coarse filter plate, fine filter plate, and clean water tank inside the housing, allows the coarse filter plate to perform the first step of filtration on some garbage in the wastewater. The wastewater after the first filter plate falls into the second filter plate below, where it undergoes fine filtration. The finely filtered wastewater then falls into the clean water tank below for sterilization and disinfection, thereby achieving the function of filtering and reusing wastewater." However, it still has the following drawbacks:

[0004] In practical use, this device only achieves single-pass filtration through a simple multi-layer filter, and cannot circulate and purify wastewater repeatedly. Its treatment effect is limited and it fails to meet high-standard reuse requirements. Lacking active disturbance and adsorption structures, it is ineffective at removing fine pollutants such as heavy metals. Overall, its purification efficiency and applicability are significantly insufficient. Therefore, an electronic wastewater circulation filtration device is proposed. Utility Model Content

[0005] The purpose of this invention is to address the problem that current electronic wastewater recycling filtration devices only achieve single-pass filtration through simple multi-layer filters, which cannot repeatedly purify wastewater and have significant deficiencies in overall purification efficiency and applicability. This invention provides an electronic wastewater recycling filtration device to solve the above problems.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] The present invention is as follows: an electronic wastewater circulation filtration device, comprising a housing, wherein a circulation filtration mechanism is provided inside the housing;

[0008] The circulating filtration mechanism includes a support frame fixedly installed at the bottom of the outer shell, a insertion slot on one side of the outer shell, a mounting frame inserted into one side of the insertion slot, several support blocks fixedly installed on one side of the mounting frame, a first filter screen, a second filter screen, a third filter screen and a fourth filter screen provided on the top of the support blocks, several sliding rods fixedly installed on the inner sides of the outer shell, the sliding rods being used to slide in conjunction with the mounting frame, a feed pipe fixedly installed on the top of the outer shell, a circulation groove opened on the side of the outer shell near the feed pipe, a protective sleeve fixedly installed at the bottom of the outer shell, a circulation pipe fixedly installed on one side of the protective sleeve, the end of the circulation pipe away from the protective sleeve being fixedly connected to the circulation groove, a water pump being provided on the circulation pipe, and an adsorption assembly fixedly installed inside the outer shell.

[0009] The adsorption assembly includes an adsorption frame fixedly installed inside the outer shell, a guide tube fixedly installed at the bottom of the adsorption frame, a protective shell fixedly installed at the bottom of the adsorption frame, a motor fixedly installed on one side of the protective shell, a rotating column fixedly installed at the output end of the motor, several stirring blades fixedly installed around the rotating column, several adsorption grooves opened around the adsorption frame, and a magnetic block fixedly installed on one side of the adsorption groove.

[0010] As a preferred technical solution of this utility model, a discharge cylinder is fixedly installed on the periphery of the circulation pipe, a discharge column is threadedly installed on one side of the discharge cylinder, and a rotating handle is fixedly installed at the bottom of the discharge column.

[0011] As a preferred technical solution of this utility model, a plurality of flow grooves are provided on one side of the stirring blade, and a plurality of guide rods are fixedly installed on the periphery of the guide cylinder.

[0012] As a preferred technical solution of this utility model, a buffer groove is provided on one side of the support frame, and a plurality of damping buffers are fixedly installed on one side of the buffer groove.

[0013] As a preferred technical solution of this utility model, a placement rack is fixedly installed on one side of the outer shell, and a number of partition plates are fixedly installed on one side of the placement rack.

[0014] As a preferred technical solution of this utility model, the bottom of the support frame is provided with several anti-slip grooves, and an anti-slip block is fixedly installed on one side of the anti-slip groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. Through the set circulation filtration mechanism, multi-stage layered filtration and circulation purification of electronic wastewater are realized. It can intercept impurities of different particle sizes in layers, with high filtration accuracy. The circulation structure can realize multiple circulation filtration of wastewater. Combined with the adsorption component, it removes harmful substances, resulting in thorough purification. Moreover, the filter component is easy to disassemble and install, making it convenient for maintenance.

[0017] 2. Through the set adsorption components, the high efficiency and uniform adsorption of heavy metals in wastewater are achieved. The wastewater can be guided to flow evenly, and the wastewater can be fully contacted with the adsorption components by stirring, eliminating adsorption dead zones, strongly adsorbing heavy metal ions, improving the quality of wastewater purification, and ensuring that the water quality meets the standards. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of an electronic wastewater recycling filtration device provided by this utility model;

[0019] Figure 2 A front view sectional three-dimensional structural schematic diagram of an electronic wastewater circulation filtration device provided by this utility model;

[0020] Figure 3 A three-dimensional structural diagram of a left-side cross-section of an electronic wastewater recycling filtration device provided by this utility model;

[0021] Figure 4 A top view cross-sectional three-dimensional structural diagram of an electronic wastewater circulation filtration device provided by this utility model;

[0022] Figure 5 This utility model provides an electronic wastewater recycling and filtration device. Figure 4 Enlarged view of point A in the middle.

[0023] The diagram shows: 1. Outer shell; 2. Circulating filtration mechanism; 3. Adsorption assembly; 201. Support frame; 202. Insertion slot; 203. Mounting frame; 204. Support block; 205. First filter screen; 206. Second filter screen; 207. Third filter screen; 208. Fourth filter screen; 209. Sliding rod; 210. Feed pipe; 211. Circulation tank; 212. Protective sleeve; 213. Circulation pipe; 214. Water pump; 301. Adsorption frame; 302. Guide cylinder; 303. Protective shell; 304. Motor; 305. Rotating column; 306. Stirring blade; 307. Adsorption tank; 308. Magnetic block; 4. Discharge cylinder; 5. Discharge column; 6. Rotating handle; 7. Flow channel; 8. Guide rod; 9. Buffer tank; 10. Damping buffer; 11. Placement rack; 12. Divider plate; 13. Anti-slip groove; 14. Anti-slip block. Detailed Implementation

[0024] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0025] Example: Figure 1-5 As shown, this embodiment proposes an electronic wastewater circulation filtration device, including a housing 1, and a circulation filtration mechanism 2 is provided inside the housing 1.

[0026] like Figure 2 , Figure 3 and Figure 5 As shown, the circulating filtration mechanism 2 includes a support frame 201 fixedly installed at the bottom of the outer shell 1. A insertion slot 202 is provided on one side of the outer shell 1. A mounting frame 203 is inserted and installed on one side of the insertion slot 202. Several support blocks 204 are fixedly installed on one side of the mounting frame 203. A first filter screen 205, a second filter screen 206, a third filter screen 207 and a fourth filter screen 208 are provided on the top of the support blocks 204. Several sliding rods 209 are fixedly installed on both sides of the inner shell 1. The sliding rods 209 are used to slide in conjunction with the mounting frame 203. A feed pipe 210 is fixedly installed on the top of the outer shell 1. A circulation groove 211 is provided on the side of the outer shell 1 near the feed pipe 210. A protective sleeve 212 is fixedly installed at the bottom of the outer shell 1. A circulation pipe 213 is fixedly installed on one side of the protective sleeve 212. The end of the circulation pipe 213 away from the protective sleeve 212 is fixedly connected to the circulation groove 211. A water pump 214 is provided on the circulation pipe 213. An adsorption assembly 3 is fixedly installed inside the outer shell 1.

[0027] The adsorption assembly 3 includes an adsorption frame 301 fixedly installed inside the outer shell 1. A guide tube 302 is fixedly installed at the bottom of the adsorption frame 301. A protective shell 303 is fixedly installed at the bottom of the adsorption frame 301. A motor 304 is fixedly installed on one side of the protective shell 303. A rotating column 305 is fixedly installed at the output end of the motor 304. Several stirring blades 306 are fixedly installed around the rotating column 305. Several adsorption grooves 307 are formed around the adsorption frame 301. A magnetic block 308 is fixedly installed on one side of the adsorption groove 307. In use, a support is fixedly installed at the bottom of the outer shell 1. The support frame 201 provides stable support for the entire device, ensuring structural stability during the filtration process. A slot 202 is provided on one side of the outer casing 1, into which a mounting bracket 203 is inserted. Several support blocks 204 are fixed to one side of the mounting bracket 203. A first filter screen 205, a second filter screen 206, a third filter screen 207, and a fourth filter screen 208 are sequentially placed on top of the support blocks 204. The aperture of the four filter screens decreases progressively, achieving layered filtration. This allows for the sequential interception of large particles, suspended particles, and fine impurities in electronic wastewater, resulting in high filtration precision and preventing clogging. To ensure purification efficiency, a series of sliding rods 209 are fixed to both sides inside the outer casing 1. These sliding rods 209 slide in conjunction with the mounting bracket 203, allowing the mounting bracket 203 to be smoothly pulled out or inserted along the sliding rods 209. This facilitates the periodic disassembly of the mounting bracket 203 for cleaning and replacement of the filters at each stage, making operation convenient. A feed pipe 210 is fixed to the top of the outer casing 1, through which electronic wastewater enters the interior of the outer casing 1 for batch feeding. A circulation groove 211 is formed on the side of the outer casing 1 near the feed pipe 210, and a protective sleeve 212 is fixed to the bottom. One side of the protective sleeve 212 is connected to... A circulation pipe 213 is connected, with one end of the circulation pipe 213 away from the protective sleeve 212 fixedly connected to the circulation tank 211. A water pump 214 is installed on the circulation pipe 213. After the water pump 214 is started, it can pump the wastewater that has been initially filtered in the outer shell 1 back to the circulation tank 211 through the circulation pipe 213 and flow back into the outer shell 1 for secondary and multiple circulation filtration to ensure that the wastewater is thoroughly purified and meets the recycling standard. The adsorption component 3 fixed inside the outer shell 1 can further adsorb and purify the filtered wastewater, remove harmful substances such as heavy metal ions in the wastewater, and improve the purification quality.An adsorption rack 301 is fixedly installed inside the outer casing 1. A guide tube 302 is fixed at the bottom of the adsorption rack 301 to guide the filtered wastewater to flow evenly into the adsorption area, avoiding local accumulation of wastewater and ensuring uniform and efficient adsorption. A protective shell 303 is fixed at the bottom of the adsorption rack 301, and a motor 304 is installed inside the protective shell 303. A rotating column 305 is fixed at the output end of the motor 304, and several stirring blades 306 are fixed around the rotating column 305. The motor 304 drives the rotating column 305 to rotate, which in turn drives the stirring blades 306 to rotate, stirring the wastewater in the adsorption area. This ensures that the wastewater is in full contact with the adsorption components, greatly improving the adsorption efficiency, avoiding adsorption dead zones, and ensuring that heavy metals and other harmful substances are fully adsorbed. Several adsorption tanks 307 are opened around the adsorption rack 301, and magnetic blocks 308 are fixed inside the adsorption tanks 307. The magnetic blocks 308 can strongly adsorb heavy metal ions in electronic wastewater, preventing heavy metal ion residue and ensuring that the water quality of the circulating wastewater meets the standards.

[0028] like Figure 2 As shown, a discharge cylinder 4 is fixedly installed around the periphery of the circulation pipe 213. A discharge column 5 is threaded onto one side of the discharge cylinder 4. A rotating handle 6 is fixedly installed at the bottom of the discharge column 5. In use, the discharge cylinder 4 is fixedly installed around the periphery of the circulation pipe 213, the discharge column 5 is threaded onto one side of the discharge cylinder 4, and the rotating handle 6 is fixed at the bottom of the discharge column 5 to control the discharge of purified wastewater. After the wastewater has undergone multiple cycles of filtration and adsorption purification to meet the standards, rotating the handle 6 can drive the discharge column 5 to rotate in or out, flexibly adjusting the opening and closing size of the discharge port to achieve precise discharge of wastewater. The operation is simple and the control is convenient. When the discharge column 5 is closed, it can ensure that the wastewater circulates and filters within the device. When the discharge column 5 is opened, the purified wastewater can be quickly discharged, avoiding wastewater leakage and ensuring safe and environmentally friendly operation.

[0029] like Figure 2 and Figure 3 As shown, several flow channels 7 are provided on one side of the stirring blade 306, and several guide rods 8 are fixedly installed on the periphery of the guide tube 302. In use, the flow channels 7 on one side of the stirring blade 306 can reduce the resistance to wastewater during the stirring process, making the stirring more stable. At the same time, the wastewater can be allowed to flow quickly through the flow channels 7, improving the contact efficiency between the wastewater and the adsorption components. The guide rods 8 fixed on the periphery of the guide tube 302 can guide the wastewater to flow evenly, avoid the accumulation of wastewater in the guide tube 302, ensure that the wastewater flows smoothly into the adsorption area, and at the same time slow down the flow rate of the wastewater, prolong the adsorption time, improve the adsorption and purification effect, and ensure that the wastewater is thoroughly purified.

[0030] like Figure 2As shown, a buffer groove 9 is provided on one side of the support frame 201, and several damping buffers 10 are fixedly installed on one side of the buffer groove 9. In use, the buffer groove 9 is provided on one side of the support frame 201, and several damping buffers 10 are fixed in the buffer groove 9. This can effectively absorb the vibration generated during the operation of the device, prevent the vibration from being transmitted to the entire device, prevent the mounting frame 203, filter screen, adsorption frame 301 and other components from becoming loose or shifting, ensure the stability of the filtration and adsorption process, reduce the wear of internal components of the equipment caused by vibration, extend the service life of the device, and prevent wastewater leakage caused by vibration.

[0031] like Figure 3 As shown, a storage rack 11 is fixedly installed on one side of the outer casing 1, and several partitions 12 are fixedly installed on one side of the storage rack 11. In use, the storage rack 11 is fixedly installed on one side of the outer casing 1, and several partitions 12 are fixed on one side of the storage rack 11 for classifying and storing the tools and accessories required in the filtering and maintenance process. The partitioned layout allows various tools and accessories to be classified and placed neatly and orderly, making it convenient for staff to quickly access them when maintaining or replacing parts, reducing maintenance preparation time, improving operation and maintenance efficiency, and keeping the work site clean.

[0032] like Figure 4 As shown, the bottom of the support frame 201 is provided with several anti-slip grooves 13, and an anti-slip block 14 is fixedly installed on one side of the anti-slip groove 13. In use, the support frame 201 has several anti-slip grooves 13 at the bottom, and the anti-slip block 14 is fixedly installed on one side of the anti-slip groove 13 to increase the friction between the support frame 201 and the ground, prevent the device from sliding or shifting during operation, and ensure that the entire device is placed stably. The anti-slip block 14 is made of high friction and wear-resistant material, so it can be placed stably even on wet and slippery ground, ensuring the smooth operation of the filtration and circulation process and avoiding wastewater leakage and filtration accuracy reduction due to device shaking.

[0033] Working Principle: This utility model provides an electronic wastewater circulation filtration device. The specific usage steps are as follows: A support frame 201 is fixedly installed at the bottom of the outer shell 1 to provide stable support for the entire device and ensure structural stability during filtration. An insertion slot 202 is opened on one side of the outer shell 1, and a mounting frame 203 is inserted into the slot 202. Several support blocks 204 are fixed to one side of the mounting frame 203. A first filter screen 205, a second filter screen 206, a third filter screen 207, and a fourth filter screen 208 are sequentially placed on the top of the support blocks 204. The aperture of the four filter screens decreases progressively, achieving layered filtration. This sequentially intercepts large particulate impurities, suspended particles, and fine impurities in the electronic wastewater, resulting in high filtration accuracy and preventing... To prevent impurities from clogging subsequent structures and ensure purification effectiveness, several sliding rods 209 are fixed on both sides inside the outer casing 1. These sliding rods 209 slide in conjunction with the mounting bracket 203, allowing the mounting bracket 203 to be smoothly pulled out or inserted along the sliding rods 209. This facilitates periodic disassembly of the mounting bracket 203 for cleaning and replacement of each stage of the filter screen, making operation convenient. A feed pipe 210 is fixed to the top of the outer casing 1, through which electronic wastewater enters the interior of the outer casing 1 for batch feeding. A circulation trough 211 is formed on the side of the outer casing 1 near the feed pipe 210, and a protective sleeve 212 is fixed to the bottom. A circulation pipe 213 is connected to one side of the protective sleeve 212, and the end of the circulation pipe 213 away from the protective sleeve 212 is fixedly connected to the circulation trough 211. A water pump 214 installed on the circulation pipe 213, after starting, can pump the wastewater that has been initially filtered in the outer shell 1 back to the circulation tank 211 through the circulation pipe 213, and re-flow into the outer shell 1 for secondary and multiple circulation filtration, ensuring thorough purification of the wastewater and meeting the recycling standards. The adsorption component 3 fixed inside the outer shell 1 can further adsorb and purify the filtered wastewater, removing harmful substances such as heavy metal ions and improving the purification quality. An adsorption rack 301 is fixedly installed inside the outer shell 1, and a guide tube 302 is fixed at the bottom of the adsorption rack 301, which can guide the filtered wastewater to flow evenly into the adsorption area, avoiding local accumulation of wastewater and ensuring uniform and efficient adsorption. A fixed protective shell 303 is installed inside the protective shell 303, and a motor 304 is installed inside the protective shell 303. A rotating column 305 is fixed at the output end of the motor 304, and several stirring blades 306 are fixed around the rotating column 305. The motor 304 drives the rotating column 305 to rotate, which in turn drives the stirring blades 306 to rotate, thus stirring the wastewater in the adsorption area. This ensures that the wastewater is in full contact with the adsorption components, greatly improving the adsorption efficiency, avoiding adsorption dead zones, and ensuring that heavy metals and other harmful substances are fully adsorbed. Several adsorption tanks 307 are opened around the adsorption rack 301, and magnetic blocks 308 are fixed in the adsorption tanks 307. The magnetic blocks 308 can strongly adsorb heavy metal ions in electronic wastewater, prevent heavy metal ion residue, and ensure that the water quality of the circulating wastewater meets the standards (e.g., Figure 2 , Figure 3 and Figure 5 (As shown).

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An electronic wastewater recycling filtration device, comprising a housing (1), characterized in that, The outer shell (1) is provided with a circulating filter mechanism (2); The circulating filtration mechanism (2) includes a support frame (201) fixedly installed at the bottom of the outer shell (1). A insertion slot (202) is provided on one side of the outer shell (1). A mounting bracket (203) is inserted into one side of the insertion slot (202). Several support blocks (204) are fixedly installed on one side of the mounting bracket (203). A first filter screen (205), a second filter screen (206), a third filter screen (207), and a fourth filter screen (208) are provided on the top of the support blocks (204). Several sliding rods (209) are fixedly installed on the inner sides of the outer shell (1). 9) For use with mounting bracket (203) sliding, the top of the outer shell (1) is fixedly installed with a feed pipe (210), the side of the outer shell (1) near the feed pipe (210) is provided with a circulation groove (211), the bottom of the outer shell (1) is fixedly installed with a protective sleeve (212), the side of the protective sleeve (212) is fixedly installed with a circulation pipe (213), the end of the circulation pipe (213) away from the protective sleeve (212) is fixedly connected to the circulation groove (211), the circulation pipe (213) is provided with a water pump (214), and the inside of the outer shell (1) is fixedly installed with an adsorption component (3). The adsorption assembly (3) includes an adsorption rack (301) fixedly installed inside the outer shell (1), a guide tube (302) fixedly installed at the bottom of the adsorption rack (301), a protective shell (303) fixedly installed at the bottom of the adsorption rack (301), a motor (304) fixedly installed on one side of the protective shell (303), a rotating column (305) fixedly installed at the output end of the motor (304), a number of stirring blades (306) fixedly installed on the periphery of the rotating column (305), a number of adsorption grooves (307) opened on the periphery of the adsorption rack (301), and a magnetic block (308) fixedly installed on one side of the adsorption groove (307).

2. The electronic wastewater recycling filtration device according to claim 1, characterized in that, A discharge cylinder (4) is fixedly installed on the periphery of the circulation pipe (213), and a discharge column (5) is threadedly installed on one side of the discharge cylinder (4). A rotating handle (6) is fixedly installed at the bottom of the discharge column (5).

3. The electronic wastewater recycling filtration device according to claim 2, characterized in that, The stirring blade (306) has several flow grooves (7) on one side, and several guide rods (8) are fixedly installed on the periphery of the guide tube (302).

4. The electronic wastewater recycling filtration device according to claim 1, characterized in that, A buffer groove (9) is provided on one side of the support frame (201), and several damping buffers (10) are fixedly installed on one side of the buffer groove (9).

5. The electronic wastewater recycling filtration device according to claim 1, characterized in that, A placement rack (11) is fixedly installed on one side of the outer shell (1), and several partition plates (12) are fixedly installed on one side of the placement rack (11).

6. The electronic wastewater recycling filtration device according to claim 1, characterized in that, The bottom of the support frame (201) is provided with several anti-slip grooves (13), and an anti-slip block (14) is fixedly installed on one side of the anti-slip groove (13).

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