Environment-friendly industrial wastewater treatment device and method

Abstract

The invention relates to the technical field of wastewater treatment, in particular to an environment-friendly industrial wastewater treatment device and a method thereof.The environment-friendly industrial wastewater treatment device comprises a treatment box, a liquid inlet is formed in the top of the treatment box, and a supporting table is arranged in the treatment box; the grinding assembly is arranged on the top surface of the supporting table; the buffering assembly is arranged at the bottom of the crushing assembly; the separating assembly is obliquely arranged below the supporting table; and the vibrating assembly is arranged between the separating cylinder and the inner cylinder, and the vibrating assembly is used for assisting the vibration of the inner cylinder. Compared with the prior art, the movable ring is arranged to be matched with the vibrating assembly, reciprocating motion of the movable ring drives the vibrating assembly to work, solid residues can be pretreated and prevented from being blocked, meanwhile, the vibrating effect is enhanced, the operation efficiency and the separation capacity of equipment are improved, and the wastewater treatment process is more stable and efficient.

Description

Technical Field

[0001] The present invention relates to the technical field of wastewater treatment, and in particular to an environmentally friendly industrial wastewater treatment device and method. Background Art

[0002] Industrial wastewater refers to wastewater containing harmful substances generated in the process of industrial production, usually including chemicals, heavy metals, suspended solids, organic matter, etc., which come from various industrial activities such as metallurgy, chemical industry, papermaking, textile, etc. Since the harmful substances in these wastewaters may cause serious pollution to water bodies, soil and ecological environment, and even affect human health, they must be treated. Direct discharge of untreated industrial wastewater will lead to water pollution, ecological imbalance and soil quality degradation, and long-term accumulation may cause irreversible environmental damage. At the same time, solid impurities, chemical components and toxic substances in industrial wastewater make it unsuitable for direct discharge, so treatment devices become necessary. Effective wastewater treatment devices can not only remove harmful components in wastewater and reduce pollution to the environment, but also recycle water resources and reduce water waste. Therefore, industrial wastewater treatment devices have important environmental significance and social value in modern industrial production.

[0003] In the prior art, a Chinese patent document with publication number CN116062856A proposes an environmentally friendly industrial wastewater treatment device and a method thereof, which is convenient for users to perform metal separation, solid separation and waste oil treatment on wastewater generated by industrial mechanical processing, and the treatment effect is good, thereby facilitating the user's treatment work and reducing the emission pollution. At the same time, the separated wastewater can be used as cooling water for multiple times, thereby improving the utilization rate of wastewater, which is very energy-saving and environmentally friendly. However, consistent with the traditional method, the traditional separation device often faces problems such as solid slag accumulation, low treatment efficiency, and frequent equipment maintenance. Especially when treating wastewater containing a large amount of solid impurities, solid slag adhesion or accumulation is likely to occur, resulting in unsatisfactory separation effect. In order to solve these problems, most of the existing wastewater treatment equipment relies on manual cleaning or external power sources to drive the equipment to operate, which not only increases the energy consumption and maintenance cost of the equipment, but also reduces the degree of automation and operation efficiency of the equipment. Therefore, the present application discloses an environmentally friendly industrial wastewater treatment device and a method thereof. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide an environmentally friendly industrial wastewater treatment device and method to solve the problem that solid residues are easily adhered or accumulated when treating wastewater containing a large amount of solid impurities, resulting in unsatisfactory separation effect.

[0005] Based on the above purpose, the present invention provides an environmentally friendly industrial wastewater treatment device, including a treatment box, a liquid inlet is provided on the top of the treatment box, and a support platform is provided inside the treatment box; A crushing assembly, the crushing assembly is arranged on the top surface of the support platform, the top surface of the crushing assembly is connected to the bottom surface of the liquid inlet, and the crushing assembly is used to crush the debris in the wastewater; A buffer component, the buffer component is arranged at the bottom of the crushing component, and the buffer component is used to receive wastewater and impurities entering from the crushing component; A separation component, the separation component is tiltedly arranged below the support platform, the separation component comprises a separation cylinder fixedly installed below the support platform, a separation motor is arranged on one side of the support platform, an inner cylinder is arranged inside the separation cylinder, an extrusion rod is rotatably installed inside the inner cylinder, one side of the extrusion rod is fixedly connected to the output end of the separation motor, a solid residue outlet is arranged below one side of the separation cylinder, a liquid outlet is arranged below the other side, one side of the top of the separation cylinder is connected to the buffer component, and the separation component is used to separate solids and liquids in the wastewater; A vibrating assembly is disposed between the separation cylinder and the inner cylinder, and is used to assist the inner cylinder in vibrating.

[0006] Preferably, the crushing assembly includes a crushing box fixedly mounted on the support platform, two crushing rollers are rotatably mounted inside the crushing box, a crushing motor is fixedly mounted on one side of the outside of the crushing box, the output end of the crushing motor is fixedly connected to one of the crushing rollers, and the other ends of the two crushing rollers are each provided with two meshing gears.

[0007] Preferably, the separation assembly further comprises extrusion blades spirally arranged on the outer surface of the extrusion rod, a gap for accommodating the vibration assembly is arranged between the solid slag outlet and the inner cylinder, and a plurality of water-permeable holes are arranged at the bottom of one side of the inner cylinder close to the liquid outlet.

[0008] Preferably, a bidirectional thread groove is provided on the outer surface of one side of the extrusion rod close to the solid slag outlet, a movable ring is threadedly installed on the outer surface of one side of the extrusion rod, the movable ring is threadedly connected to the bidirectional thread groove, and a plurality of extension rods are provided on the side of the movable ring close to the liquid outlet, and the plurality of extension rods are penetrated to the gap between the solid slag outlet and the inner cylinder.

[0009] Preferably, the vibrating assembly includes several rows of fixed ring frames fixedly mounted on the inner cylinder, a driving rod is rotatably mounted on each row of the fixed ring frames, several groups of impact blocks are equidistantly sleeved on the driving rod, the outer surface of the impact block is convexly arranged, a guide thread groove is also provided on one side of the driving rod, and a sliding rod sliding on the guide thread groove is provided on one side of the extension rod.

[0010] Preferably, each group of the impact blocks is provided with a plurality of impact blocks, and the plurality of impact blocks are arranged in a staggered manner.

[0011] Preferably, a plurality of auxiliary edges are provided on a surface of the movable ring close to the liquid outlet, and the plurality of auxiliary edges are provided in a knife-edge shape.

[0012] Preferably, the buffer assembly includes two metering boxes fixedly mounted on one side of the support platform, and a receiving hopper arranged below the crushing box, the two openings at the bottom of the receiving hopper are respectively aligned with the tops of the two metering boxes, a rotating rod is also rotatably mounted on one side of the bottom of the metering box, a discharge baffle is rotatably mounted on one side of the rotating rod, and a torsion spring is arranged at the connection between the discharge baffle and the rotating rod.

[0013] Preferably, fixed blocks are fixedly installed on both sides of the metering box, and a positioning rod is fixedly installed on the bottom end of the fixed block. The positioning rod and the limit block are arranged in a cone shape, and limit sleeves corresponding to the positioning rod are respectively arranged on both sides of the metering baffle. Through grooves are opened on both sides of the interior of the limit sleeve, and a movable rod is movably installed inside the through groove. One end of the movable rod located in the limit sleeve is fixedly connected with a self-locking block, and the self-locking block is arranged in an inclined surface away from the limit block. A reset spring is also sleeved on the outer surface of the movable rod.

[0014] The present invention also discloses an environmentally friendly industrial wastewater treatment method, which is applied to the environmentally friendly industrial wastewater treatment device described above, and comprises the following steps: S1: Wastewater enters the crushing box through the liquid inlet, the crushing motor starts, drives the crushing roller to rotate, crushes the solid impurities in the wastewater and reduces the particle size; S2: The crushed wastewater and impurities enter the buffer component. The buffer component adjusts the water flow through the quantitative box to ensure uniform and stable flow and prevent direct impact on the separation component. At the same time, the quantitative baffle automatically opens and closes according to the amount of wastewater to achieve precise transportation; S3: Wastewater flows into the separation cylinder from the buffer assembly, the separation motor starts, driving the extrusion rod to rotate, the spiral blades on the extrusion rod push the solid slag to move toward the solid slag outlet, and the liquid is discharged through the water permeable hole; S4: When the extruder rod rotates, the moving ring moves back and forth along the bidirectional thread groove, driving the extension rod to reciprocate synchronously and driving the vibrating assembly. The impact blocks hit the inner wall of the inner cylinder alternately to prevent solid slag from adhering; S5: During the reciprocating movement of the moving ring, the auxiliary blade cuts the solid slag to prevent large impurities from blocking the solid slag outlet; S6: The separated solid residue is discharged from the solid residue outlet, and the liquid is discharged through the liquid outlet, completing the solid-liquid separation of the wastewater.

[0015] Beneficial effects of the present invention: 1. This environmentally friendly industrial wastewater treatment device and method comprises a moving ring and a vibrating assembly. The moving ring reciprocates under the action of a bidirectional thread groove, driving the extension rod to move synchronously, and then driving the sliding rod to slide in the guide thread groove, so that the driving rod fixed on the inner cylinder rotates alternately, driving the impact blocks to hit the inner wall of the inner cylinder alternately, ensuring that the solid slag will not adhere or accumulate, thereby improving the separation effect. At the same time, the impact blocks adopt a staggered layout with uniform distribution, so that the vibration effect covers the entire inner cylinder, avoiding the retention of solid slag caused by insufficient local vibration, and improving the processing capacity of the equipment. In addition, during the rotation process, the extrusion rod is not only responsible for pushing the solid slag to the outlet direction, but also for the movement of the moving ring. The dynamic vibration component realizes efficient energy transfer, enables the equipment to have self-driven vibration function, and improves operating efficiency. An auxiliary blade is set on the side of the moving ring close to the liquid outlet. During the reciprocating movement, the solid slag is cut to prevent large impurities from blocking the solid slag outlet and improve the smoothness of solid-liquid separation. At the same time, this design will not affect the normal discharge of the solid slag, so that the solid slag can be discharged smoothly, prevent the separation system from being blocked, and improve the continuous operation capacity of the equipment. On the whole, the reciprocating motion of the moving ring not only drives the work of the vibration component, but also pre-treats the solid slag to prevent blockage, while enhancing the vibration effect, improving the operating efficiency and separation capacity of the equipment, and making the wastewater treatment process more stable and efficient.

[0016] 2. This environmentally friendly industrial wastewater treatment device and method is equipped with a buffer component. The quantitative box evenly receives the crushed mixed flow through the receiving hopper and releases it in stages through the quantitative baffle to ensure that the material does not flow into the separation component in large quantities at one time, thereby preventing the system from being overloaded or blocked. The limiting mechanism adopts a self-locking block in conjunction with the limiting block. With the support of the reset spring, the quantitative baffle can be reliably closed to ensure that the material is released only after the accumulation reaches the set threshold, thereby ensuring the stability of the discharge. When the weight reaches the critical value, the self-locking block automatically releases the limit using the inclined structure, and the quantitative baffle opens, allowing the material to smoothly enter the separation component. After the discharge is completed, the torsion spring returns the baffle to its original position and enters the next cycle. This design optimizes the flow control of wastewater treatment, makes material transportation more uniform and efficient, reduces equipment load fluctuations, improves the overall processing capacity, and reduces the need for manual intervention, thereby ensuring stable and continuous operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a schematic diagram of the local structure of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 5 This is a schematic diagram of the structure of the vibrating assembly in the inner cylinder of the present invention; Figure 6 This is a schematic diagram of the structure of the vibrating assembly of the present invention; Figure 7 It is a schematic diagram of the local structure of the vibrating assembly of the present invention; Figure 8 This is a schematic diagram of the structure of the buffer assembly of the present invention; Fig. 9 This is a schematic diagram of the planar structure of the buffer assembly of the present invention; Fig.10 For the present invention Fig. 9 The enlarged structural diagram at A in the middle; Fig.11 It is a schematic diagram of the local structure of the buffer component of the present invention.

[0019] The markings in the figure are: 1. Processing box; 2. Liquid inlet; 3. Support platform; 4. Crushing box; 5. Crushing motor; 6. Crushing roller; 7. Gear; 8. Separation cylinder; 9. Separation motor; 10. Solid slag outlet; 11. Liquid outlet; 12. Inner cylinder; 13. Moving ring; 14. Extrusion rod; 15. Extrusion blade; 16. Bidirectional thread groove; 17. Auxiliary blade; 18. Extension rod; 19. Sliding rod; 20. Fixed ring frame; 21. Driving rod; 22. Guide thread groove; 23. Impact block; 24. Receiving hopper; 25. Dosing box; 26. Rotating rod; 27. Discharge baffle; 28. Limit sleeve; 29. ​​Fixed block; 30. Through groove; 31. Movable rod; 32. Self-locking block; 33. Reset spring; 34. Positioning rod; 35. Limit block. DETAILED DESCRIPTION

[0020] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] like Figures 1 to 11 As shown, the environmentally friendly industrial wastewater treatment device includes a treatment box 1, a liquid inlet 2 is arranged on the top of the treatment box 1, and a support platform 3 is arranged inside the treatment box 1; a crushing component, the crushing component is arranged on the top surface of the support platform 3, the top surface of the crushing component is connected with the bottom surface of the liquid inlet 2, and the crushing component is used to crush and crush the debris in the wastewater; a buffer component, the buffer component is arranged at the bottom of the crushing component, and the buffer component is used to receive the wastewater and impurities entering from the crushing component; a separation component, the separation component is tilted and arranged below the support platform 3, the separation component includes a separation cylinder 8 fixedly installed below the support platform 3, a separation motor 9 is arranged on one side of the support platform 3, an inner cylinder 12 is arranged inside the separation cylinder 8, an extrusion rod 14 is rotatably installed inside the inner cylinder 12, one side of the extrusion rod 14 is fixedly connected to the output end of the separation motor 9, and a solid residue outlet is arranged below one side of the separation cylinder 8 10, a liquid outlet 11 is arranged at the bottom of the other side, one side of the top of the separation cylinder 8 is connected with the buffer assembly, and the separation assembly is used to separate the solid and liquid in the wastewater; a vibrating assembly, the vibrating assembly is arranged between the separation cylinder 8 and the inner cylinder 12, and the vibrating assembly is used to assist the inner cylinder 12 in vibration, wherein the crushing assembly includes a crushing box 4 fixedly mounted on the support platform 3, two crushing rollers 6 are rotatably mounted inside the crushing box 4, a crushing motor 5 is fixedly mounted on one side of the outer side of the crushing box 4, the output end of the crushing motor 5 is fixedly connected to one of the crushing rollers 6, and the other ends of the two crushing rollers 6 are sleeved with two meshing gears 7, the separation assembly also includes an extrusion blade 15 spirally arranged on the outer surface of the extrusion rod 14, a gap for accommodating the vibrating assembly is arranged between the solid residue outlet 10 and the inner cylinder 12, and a plurality of water-permeable holes are opened at the bottom of the inner cylinder 12 near the liquid outlet 11; When the wastewater enters the device, it first flows into the crushing box 4 through the liquid inlet 2, the crushing motor 5 is started, driving the two crushing rollers 6 to rotate, and the meshing gears 7 operate synchronously to crush the solid impurities in the wastewater to reduce the particle size of the impurities. The crushed wastewater and impurities enter the buffer component, and the buffer component adjusts the liquid flow rate to prevent the water flow from directly impacting the separation component to ensure that the water flow entering the separation cylinder 8 is uniform and stable. Subsequently, the wastewater flows from the buffer component into the separation cylinder 8, and the separation motor 9 is started to drive the extrusion rod 14 to rotate. The spiral blades outside the extrusion rod 14 push the solid impurities to move toward the solid slag outlet 10, and the liquid flows through the water permeable holes at the bottom of the inner cylinder 12. Towards the liquid outlet 11, during this process, the vibration assembly works synchronously to vibrate the inner cylinder 12 to prevent solid slag from adhering to the cylinder wall and improve the slag discharge efficiency. Finally, the solid impurities are pushed to the solid slag outlet 10 by the extrusion rod 14 for discharge, and the separated liquid flows out through the liquid outlet 11, completing the solid-liquid separation of the wastewater. The whole process is efficient and stable, ensuring that the solid impurities in the wastewater are fully crushed and separated, thereby improving the wastewater treatment efficiency. The separation cylinder 8 is provided with an inner cylinder 12 and an extrusion rod 14. When the extrusion rod 14 rotates at a high speed, the external extrusion blades 15 push the solid matter to move toward the solid slag outlet 10, so that the liquid is discharged through the water permeable holes, thereby improving the solid-liquid separation efficiency.

[0023] like Figures 4 to 7 As shown, a bidirectional thread groove 16 is provided on the outer surface of one side of the extrusion rod 14 close to the solid slag outlet 10, a moving ring 13 is threadedly installed on the outer surface of one side of the extrusion rod 14, and the moving ring 13 is threadedly connected to the bidirectional thread groove 16. A plurality of extension rods 18 are provided on the side of the moving ring 13 close to the liquid outlet 11, and the plurality of extension rods 18 are penetrated to the gap between the solid slag outlet 10 and the inner tube 12. The vibrating assembly includes a plurality of rows of fixed ring frames 20 fixedly installed on the inner tube 12, and a driving rod 21 is rotatably installed on each row of fixed ring frames 20, and a plurality of groups of impact blocks 23 are equidistantly sleeved on the driving rod 21, and the outer surface of the impact block 23 is convex. A guide thread groove 22 is also provided on one side of the driving rod 21, and a sliding rod 19 sliding on the guide thread groove 22 is provided on one side of the extension rod 18, and each group of impact blocks 23 is provided with a plurality of impact blocks, and the plurality of impact blocks 23 are staggered. When the equipment is started, the wastewater enters the treatment device, and enters the separation component after being crushed and buffered. The separation motor 9 is started, driving the extrusion rod 14 to rotate at a high speed. The bidirectional thread groove 16 on the outer surface of the extrusion rod 14 begins to drive the moving ring 13 to move back and forth along the thread direction. When the moving ring 13 moves, the extension rod 18 connected thereto reciprocates synchronously, and drives the sliding rod 19 to slide back and forth along the guide thread groove 22, thereby driving the driving rod 21 fixed on the inner cylinder 12 to switch between forward and reverse rotation. When the driving rod 21 rotates, the impact block 23 thereon hits the inner wall of the inner cylinder 12 alternately, so that the solid slag attached to the cylinder wall is continuously impacted and vibrated to prevent the solid slag from accumulating or adhering. At the same time, the spiral blades on the outer surface of the extrusion rod 14 continue to push the solid slag to be discharged in the direction of the solid slag outlet 10, ensuring that the solid slag can flow out smoothly to avoid blockage. The impact block 23 Driven by the moving rod 21, it is evenly distributed on the entire wall of the inner cylinder 12, ensuring that the vibration range covers the entire solid slag area, making the solid slag peeling more uniform and improving the solid-liquid separation efficiency. During the whole process, the rotation of the extrusion rod 14 is not only responsible for pushing the solid slag out, but also driving the vibration component, so that the equipment can realize the synchronization of vibration and solid slag transportation during operation, ensuring the stability of the separation effect, improving the treatment efficiency, and making the wastewater treatment process smoother and more reliable. Among them, since the impact blocks 23 adopt a staggered layout, during the impact process, it can ensure that the vibration of the entire inner cylinder 12 is uniform, avoiding the problem of solid slag accumulation caused by insufficient vibration in a certain area, and improving the equipment processing capacity. Since the reciprocating motion of the moving ring 13 drives the extension rod 18 to move synchronously, it indirectly drives the vibration component to work, realizes efficient energy transmission, and enables the entire device to have a self-driven vibration function, thereby improving the operation efficiency; A plurality of auxiliary edges 17 are provided on one side of the moving ring 13 close to the liquid outlet 11, and the plurality of auxiliary edges 17 are provided in a knife-edge shape; When the moving ring 13 reciprocates, the auxiliary blade 17 cuts the solid slag, which firstly prevents large impurities from blocking the solid slag outlet 10 and improves the smoothness of solid-liquid separation. Secondly, the setting of the moving ring 13 in this position will not affect the discharge of the solid slag.

[0024] like Figure 4 , Figure 8 , Fig. 9 , Fig.10 , Fig.11As shown, the buffer assembly includes two quantitative boxes 25 fixedly mounted on one side of the support platform 3, and a receiving hopper 24 arranged below the crushing box 4, the two openings at the bottom of the receiving hopper 24 are respectively aligned with the tops of the two quantitative boxes 25, a rotating rod 26 is rotatably mounted on one side of the bottom of the quantitative box 25, a discharging baffle 27 is rotatably mounted on one side of the rotating rod 26, a torsion spring is arranged at the connection between the discharging baffle 27 and the rotating rod 26, and fixed blocks 29 are fixedly mounted on both sides of the quantitative box 25, and a fixed spring 29 is fixedly mounted on the bottom end of the fixed block 29. A positioning rod 34 is provided with a limiting block 35 at the bottom end of the positioning rod 34. The limiting block 35 is arranged in a conical shape. Limiting sleeves 28 corresponding to the positioning rod 34 are also arranged on both sides of the quantitative baffle. Through grooves 30 are opened on both sides of the limiting sleeve 28. A movable rod 31 is movably installed inside the through groove 30. One end of the movable rod 31 located in the limiting sleeve 28 is fixedly connected with a self-locking block 32. The side of the self-locking block 32 away from the limiting block 35 is arranged in an inclined surface. A return spring 33 is also sleeved on the outer surface of the movable rod 31. When the crushed wastewater and solid residue mixture flows into the receiving hopper 24, the two outlets of the receiving hopper 24 respectively guide the materials into the quantitative box 25. The quantitative baffle is in a closed state at this time, and the limiting sleeve 28 moves upward and nests to fix the positioning rod 34, so that the self-locking block 32 moves smoothly to the top through the conical bottom of the limiting block 35 to achieve limiting, and the reset spring 33 provides additional support force to ensure that the baffle is firmly closed. As the solid residue and wastewater continue to enter, the weight in the quantitative box 25 gradually increases. When the weight reaches the set threshold, the self-locking block 32 slides relative to the limiting block 35 due to the inclined surface at the bottom, and the limiting state is released. The quantitative baffle automatically opens to allow the material to enter the separation component. After the discharge is completed, the quantitative baffle returns to its position under the action of the torsion spring, limits itself again, and waits for the next round of discharge. The whole process is cyclical, which improves the automation and stability of wastewater treatment.

[0025] The present invention also discloses an environmentally friendly industrial wastewater treatment method, which is applied to the above environmentally friendly industrial wastewater treatment device and comprises the following steps: S1: Wastewater enters the crushing box 4 through the liquid inlet 2, and the crushing motor 5 starts, driving the crushing roller 6 to rotate, crushing the solid impurities in the wastewater to reduce the particle size; S2: The crushed wastewater and impurities enter the buffer component, which adjusts the water flow through the quantitative box 25 to ensure uniform and stable flow and prevent direct impact on the separation component. At the same time, the quantitative baffle automatically opens and closes according to the amount of wastewater to achieve accurate transportation; S3: Wastewater flows from the buffer assembly into the separation cylinder 8, the separation motor 9 starts, driving the extrusion rod 14 to rotate, the spiral blades on the extrusion rod 14 push the solid slag to move toward the solid slag outlet 10, and the liquid is discharged through the water permeable hole; S4: When the extrusion rod 14 rotates, the moving ring 13 reciprocates along the bidirectional thread groove 16, driving the extension rod 18 to reciprocate synchronously, and driving the vibrating assembly, and the impact block 23 hits the inner wall of the inner cylinder 12 in an interlaced manner to prevent solid slag from adhering; S5: During the reciprocating movement of the moving ring 13, the auxiliary blade 17 cuts the solid slag to prevent large impurities from blocking the solid slag outlet 10; S6: The separated solid residue is discharged from the solid residue outlet 10, and the liquid is discharged through the liquid outlet 11, completing the solid-liquid separation of the wastewater; Compared with the prior art, the design of the crushing box 4 and the crushing motor 5 can effectively crush the solid impurities in the wastewater, which can significantly reduce the particle size and improve the subsequent separation effect. Secondly, the cooperation between the buffer assembly and the metering box 25 ensures the stability and uniformity of the water flow, avoids the problem of direct impact on the separation assembly, and improves the processing efficiency and safety. In addition, the coordinated work of the extrusion rod 14 and the spiral blades in the separation cylinder 8 ensures the smooth advancement of the solid slag and reduces the possibility of blockage. The reciprocating motion of the moving ring 13 and the extension rod 18 combined with the impact action of the vibration assembly effectively prevents the adhesion of solid slag and ensures the long-term stable operation of the equipment.

[0026] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0027] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An environmentally friendly industrial wastewater treatment device, characterized in that: include: A processing box (1), wherein a liquid inlet (2) is provided at the top of the processing box (1), and a support platform (3) is provided inside the processing box (1); A crushing assembly, the crushing assembly being arranged on the top surface of the support platform (3), the top surface of the crushing assembly being connected to the bottom surface of the liquid inlet (2), and the crushing assembly being used to crush and crush debris in the wastewater; A buffer component, the buffer component is arranged at the bottom of the crushing component, and the buffer component is used to receive wastewater and impurities entering from the crushing component; A separation assembly, the separation assembly is arranged obliquely below the support platform (3), the separation assembly comprises a separation cylinder (8) fixedly mounted below the support platform (3), a separation motor (9) is arranged on one side of the support platform (3), an inner cylinder (12) is arranged inside the separation cylinder (8), an extrusion rod (14) is rotatably mounted inside the inner cylinder (12), one side of the extrusion rod (14) is fixedly connected to the output end of the separation motor (9), a solid residue outlet (10) is arranged below one side of the separation cylinder (8), and a liquid outlet (11) is arranged below the other side, and one side of the top of the separation cylinder (8) is connected to the buffer assembly, and the separation assembly is used to separate solids and liquids in the wastewater; A vibrating assembly, wherein the vibrating assembly is arranged between the separation cylinder (8) and the inner cylinder (12), and the vibrating assembly is used to assist the vibration of the inner cylinder (12).

2. The environmentally friendly industrial wastewater treatment device according to claim 1 is characterized in that: The crushing assembly comprises a crushing box (4) fixedly mounted on the support platform (3), two crushing rollers (6) being rotatably mounted inside the crushing box (4), a crushing motor (5) being fixedly mounted on one side of the outside of the crushing box (4), an output end of the crushing motor (5) being fixedly connected to one of the crushing rollers (6), and the other ends of the two crushing rollers (6) being sleeved with two meshing gears (7).

3. The environmentally friendly industrial wastewater treatment device according to claim 2 is characterized in that: The separation assembly further comprises an extrusion blade (15) spirally arranged on the outer surface of the extrusion rod (14); a space for accommodating the vibration assembly is provided between the solid slag outlet (10) and the inner cylinder (12); and a plurality of water-permeable holes are provided at the bottom of one side of the inner cylinder (12) close to the liquid outlet (11).

4. The environmentally friendly industrial wastewater treatment device according to claim 1 is characterized in that: A bidirectional thread groove (16) is formed on the outer surface of one side of the extrusion rod (14) close to the solid slag outlet (10); a movable ring (13) is threadedly mounted on the outer surface of one side of the extrusion rod (14); the movable ring (13) is threadedly connected to the bidirectional thread groove (16); a plurality of extension rods (18) are provided on one side of the movable ring (13) close to the liquid outlet (11); the plurality of extension rods (18) are penetrated to the gap between the solid slag outlet (10) and the inner tube (12).

5. The environmentally friendly industrial wastewater treatment device according to claim 4 is characterized in that: The vibrating assembly comprises a plurality of rows of fixed ring frames (20) fixedly mounted on the inner cylinder (12), a driving rod (21) being rotatably mounted on each row of the fixed ring frames (20), a plurality of groups of impact blocks (23) being equidistantly sleeved on the driving rod (21), the outer surfaces of the impact blocks (23) being arranged in a convex shape, a guide thread groove (22) being provided on one side of the driving rod (21), and a sliding rod (19) sliding on the guide thread groove (22) being provided on one side of the extension rod (18).

6. The environmentally friendly industrial wastewater treatment device according to claim 5 is characterized in that: Each group of the impact blocks (23) is provided with a plurality of impact blocks (23), and the plurality of impact blocks (23) are arranged in a staggered manner.

7. The environmentally friendly industrial wastewater treatment device according to claim 6 is characterized in that: A plurality of auxiliary edges (17) are provided on a surface of the movable ring (13) close to the liquid outlet (11), and the plurality of auxiliary edges (17) are arranged in a knife-edge shape.

8. The environmentally friendly industrial wastewater treatment device according to claim 2 is characterized in that: The buffer assembly comprises two metering boxes (25) fixedly mounted on one side of the support platform (3), and a receiving hopper (24) arranged below the crushing box (4), wherein two openings at the bottom of the receiving hopper (24) are respectively aligned with the tops of the two metering boxes (25), and a rotating rod (26) is rotatably mounted on one side of the bottom of the metering box (25), and a discharge baffle (27) is rotatably mounted on one side of the rotating rod (26), and a torsion spring is provided at the connection between the discharge baffle (27) and the rotating rod (26).

9. The environmentally friendly industrial wastewater treatment device according to claim 8, characterized in that: Fixed blocks (29) are fixedly mounted on both sides of the quantitative box (25), a positioning rod (34) is fixedly mounted on the bottom end of the fixed block (29), a limiting block (35) is arranged at the bottom end of the positioning rod (34), and the limiting block (35) is arranged in a conical shape. Limiting sleeves (28) corresponding to the positioning rod (34) are respectively arranged on both sides of the quantitative baffle, through grooves (30) are opened on both sides of the limiting sleeve (28), and a movable rod (31) is movably mounted inside the through groove (30), one end of the movable rod (31) located in the limiting sleeve (28) is fixedly connected to a self-locking block (32), and the side of the self-locking block (32) away from the limiting block (35) is arranged in an inclined surface, and a return spring (33) is also sleeved on the outer surface of the movable rod (31).

10. An environmentally friendly industrial wastewater treatment method, applied to the environmentally friendly industrial wastewater treatment device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: wastewater enters the crushing box (4) through the liquid inlet (2), the crushing motor (5) is started, driving the crushing roller (6) to rotate, crushing the solid impurities in the wastewater to reduce the particle size; S2: The crushed wastewater and impurities enter the buffer component. The buffer component adjusts the water flow through the quantitative box (25) to ensure that the flow is uniform and stable, and to prevent direct impact on the separation component. At the same time, the quantitative baffle automatically opens and closes according to the amount of wastewater to achieve accurate transportation; S3: wastewater flows from the buffer assembly into the separation cylinder (8), the separation motor (9) is started, driving the extrusion rod (14) to rotate, the spiral blades on the extrusion rod (14) push the solid slag to move towards the solid slag outlet (10), and the liquid is discharged through the water permeable hole; S4: When the extrusion rod (14) rotates, the moving ring (13) moves back and forth along the bidirectional thread groove (16), driving the extension rod (18) to move back and forth synchronously, and driving the vibrating assembly, and the impact block (23) strikes the inner wall of the inner cylinder (12) in an interlaced manner to prevent solid slag from adhering; S5: During the reciprocating movement of the moving ring (13), the auxiliary blade (17) cuts the solid slag to prevent large impurities from blocking the solid slag outlet (10); S6: The separated solid residue is discharged from the solid residue outlet (10), and the liquid is discharged through the liquid outlet (11), thereby completing the solid-liquid separation of the wastewater.

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