Iron removal equipment for waste liquid treatment

Abstract

The utility model discloses iron removal equipment for waste liquid treatment, which comprises an iron removal filter body, a water inlet pipe and a water outlet pipe, the water inlet pipe is connected to one side of the iron removal filter body, and the water outlet pipe is connected to the other side of the iron removal filter body; the anti-blocking assembly comprises a filtering frame, a filtering hole, a rotating hole, a rotating column and fan blades, the filtering frame is fixed in the water outlet pipe, the filtering hole is formed in one side of the filtering frame, the rotating hole is formed in the center of the filtering frame, the rotating column rotationally penetrates through the rotating hole, the fan blades are fixed to the rear end of the rotating column, and the fan blades are located in the water outlet pipe; a connecting block is fixed to the outer surface of the rotating column and located in the filtering frame, and a mounting hole is formed in one side of the outer surface of the connecting block and positively corresponds to the filtering hole. In the iron removal process, the filter holes are dredged, and the cleaning mechanism is driven by fluid power, so that the problem of blockage of the filter holes is solved, and the continuity of a waste liquid treatment system is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of iron removal from waste liquid, specifically to an iron removal device for waste liquid treatment. Background Technology

[0002] Wastewater treatment includes wastewater incineration, organic wastewater treatment, or organic industrial wastewater treatment, also known as high-concentration organic wastewater treatment. Treatment methods include physical, chemical, and biological methods. Chemical treatment is often combined with physical processes, hence the term physicochemical treatment. Physical treatment refers to treating wastewater using physical or mechanical separation methods, commonly including filtration, sedimentation, flotation, oil separation, and centrifugation. Chemical treatment separates and removes dissolved or colloidal pollutants from wastewater or converts them into harmless substances through chemical reactions and mass transfer. Biological treatment utilizes the metabolic activity of microorganisms to transform organic pollutants in solution, colloidal, and finely suspended states in wastewater into stable, harmless substances.

[0003] During the iron removal process, iron-containing waste liquid enters the filter through the inlet pipe. Iron filings, rust, or iron oxide particles in the waste liquid gradually accumulate inside the filter. However, some other impurities cannot be adsorbed by the magnetic columns and will adhere to the filter plate inside the outlet pipe, resulting in a reduction in the flow area. Therefore, it is necessary to provide a method that can prevent other impurities in the waste liquid from clogging the pipe and improve the efficiency of waste liquid filtration. Utility Model Content

[0004] The purpose of this utility model is to provide an iron removal device for waste liquid treatment, so as to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to an iron removal device for waste liquid treatment, comprising:

[0006] The filter body consists of an iron removal filter body, an inlet pipe, and an outlet pipe. The inlet pipe is connected to one side of the iron removal filter body, and the outlet pipe is connected to the other side of the iron removal filter body.

[0007] An anti-clogging component includes a filter frame, filter holes, a rotating hole, a rotating column, and a fan blade. The filter frame is fixed inside the outlet pipe, the filter holes are opened on one side of the filter frame, the rotating hole is opened in the center of the filter frame, the rotating column rotates through the rotating hole, and the fan blade is fixed at the rear end of the rotating column and is located inside the outlet pipe.

[0008] Furthermore, a sealing cover is placed on top of the iron removal filter body, and a protective sleeve is fixed to the lower surface of the sealing cover.

[0009] Furthermore, a connecting block is fixed to the outer surface of the rotating column, and the connecting block is located inside the filter frame.

[0010] Furthermore, a mounting hole is provided on one side of the outer surface of the connecting block, and the mounting hole is directly opposite to the filter hole.

[0011] Furthermore, a first spring is fixed inside the mounting hole, and a cleaning column is fixed at the end of the first spring. An inclined groove is formed on the outer surface of the end of the cleaning column, and the cleaning column is located inside the mounting hole.

[0012] Furthermore, it also includes an installation assembly, which includes an installation groove, an installation plate, a powerful magnetic post, a fixing frame, and a second spring. The installation groove is located at the center of the upper surface of the sealing cover and is connected to the protective sleeve. The installation plate is placed in the installation groove, the powerful magnetic post is fixed to the lower surface of the installation plate and is fitted into the protective sleeve, the fixing frame is fixed to both sides of the upper surface of the installation plate, and two second springs are fixed inside the corresponding fixing frames.

[0013] Furthermore, a locking post is fixed to the end of the second spring, and fixing blocks are fixed on both sides of the upper surface of the sealing cover. A locking groove is opened in the middle of the fixing block, and the end of the locking post extends into the locking groove.

[0014] This utility model has the following beneficial effects:

[0015] This utility model relates to an iron removal filter body, an inlet pipe, an outlet pipe, a sealing cover, a protective sleeve, and an anti-clogging component. When waste liquid enters the iron removal filter through the inlet pipe, it comes into contact with the protective sleeve. A powerful magnetic column transmits magnetic force out of the protective sleeve, adsorbing the iron in the waste liquid onto the outer surface of the protective sleeve. The adsorbed waste liquid exits through the outlet pipe and passes through a filter frame. Other impurities in the waste liquid pass through the filter holes. With prolonged use, the filter holes will become clogged. The waste liquid, passing through the outlet pipe, drives the fan blades to rotate, and the fan blades synchronously drive the rotating column to rotate. The rotating column rotates, causing the connecting block to rotate. The rotating connecting block rotates synchronously, causing the first spring and the cleaning column to rotate. When the cleaning column is aligned with the filter hole, the first spring will return to its original shape, causing the cleaning column to move and clear the filter hole. When the cleaning column is misaligned with the filter hole, the first spring will be compressed into the mounting hole under the guidance of the inclined groove on the outer surface of the cleaning column, causing the cleaning column to retract into the mounting hole. In this way, the filter hole is cleared during the iron removal process. The cleaning mechanism is driven by fluid power, which solves the problem of filter hole blockage and ensures the continuity of the waste liquid treatment system. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the anti-blocking component of this utility model;

[0019] Figure 3 This is an exploded view of the anti-clogging component structure of this utility model;

[0020] Figure 4 This is an exploded view of the installation component structure of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 11. Iron removal filter body; 12. Inlet pipe; 13. Outlet pipe; 14. Sealing cap; 15. Protective cover;

[0023] 21. Filter frame; 211. Filter hole; 22. Rotating hole; 23. Rotating column; 24. Fan blade; 25. Connecting block; 26. Mounting hole; 27. First spring; 28. Cleaning column;

[0024] 31. Mounting slot; 32. Mounting plate; 33. Strong magnetic post; 34. Fixing frame; 35. Second spring; 36. Locking post; 37. Fixing block; 38. Locking groove. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] Please see Figure 1-4 As shown, this utility model is an iron removal device for waste liquid treatment, comprising:

[0028] The iron removal filter body 11, the inlet pipe 12 and the outlet pipe 13 are connected. The inlet pipe 12 is connected to one side of the iron removal filter body 11 and the outlet pipe 13 is connected to the other side of the iron removal filter body 11. A sealing cover 14 is placed on top of the iron removal filter body 11 and a protective sleeve 15 is fixed on the lower surface of the sealing cover 14.

[0029] The iron removal filter body 11 serves as the outer shell of the entire equipment, housing the core area for waste liquid treatment. The inlet pipe 12 is responsible for introducing iron-containing waste liquid into the filter and connecting it to an external waste liquid source. The treated waste liquid flows out through the outlet pipe 13 and is connected to a subsequent treatment or discharge system. The sealing cover 14 covers the top of the filter body to prevent waste liquid leakage.

[0030] The anti-clogging component includes a filter frame 21, a filter hole 211, a rotating hole 22, a rotating column 23, and a fan blade 24. The filter frame 21 is fixed inside the water outlet pipe 13. The filter hole 211 is located on one side of the filter frame 21. The rotating hole 22 is located in the center of the filter frame 21. The rotating column 23 rotates through the rotating hole 22. The fan blade 24 is fixed to the rotating column 23.

[0031] A connecting block 25 is fixed to the outer surface of the rotating column 23, and the connecting block 25 is located inside the filter frame 21. A mounting hole 26 is opened on one side of the outer surface of the connecting block 25. The mounting hole 26 is directly opposite to the filter hole 211. A first spring 27 is fixed inside the mounting hole 26. A cleaning column 28 is fixed to the end of the first spring 27. An inclined groove is opened on the outer surface of the end of the cleaning column 28. The cleaning column 28 is located inside the mounting hole 26.

[0032] The connecting block 25 rotates synchronously with the rotating column 23 to drive the cleaning column 28. The mounting hole 26 serves as a guide and storage space for the cleaning column 28. The outer surface of the end of the cleaning column 28 has a slanted groove and can reciprocate under the drive of the first spring 27 to clear the blockage through the filter hole 211. The first spring 27 pushes the cleaning column 28 to move through the deformation restoring force and retracts under the action of the slanted groove.

[0033] Working principle:

[0034] As the waste liquid enters the iron removal filter through the inlet pipe 12, it comes into contact with the protective sleeve 15. The powerful magnetic column 33 transmits magnetic force out of the protective sleeve 15, adsorbing the iron in the waste liquid onto the outer surface of the protective sleeve 15. The adsorbed waste liquid then exits through the outlet pipe 13 and passes through the filter frame 21. Other impurities in the waste liquid pass through the filter holes 211. Over time, the filter holes 211 will become clogged. As the waste liquid flows through the outlet pipe 13, the fluid movement drives the fan blades 24 to rotate, which in turn drives the rotating column 23 to rotate. The rotation of column 23 drives the connecting block 25 to rotate. The rotation of connecting block 25 synchronously drives the first spring 27 and the cleaning column 28 to rotate. When the cleaning column 28 is aligned with the filter hole 211, the first spring 27 will restore its deformation and drive the cleaning column 28 to move, thus clearing the filter hole 211. When the cleaning column 28 is misaligned with the filter hole 211, the first spring 27 will be compressed in the mounting hole 26 under the guidance of the inclined groove on the outer surface of the cleaning column 28, so that the cleaning column 28 is retracted inside the mounting hole 26, thereby clearing the filter hole 211 during the iron removal process.

[0035] This step utilizes a fluid-driven cleaning mechanism to solve the problem of clogging of filter holes 211, ensuring the continuity of the waste liquid treatment system.

[0036] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, further includes:

[0037] The mounting assembly includes a mounting groove 31, a mounting plate 32, a powerful magnetic post 33, a fixing frame 34, and a second spring 35. The mounting groove 31 is located at the center of the upper surface of the sealing cover 14 and is connected to the protective sleeve 15. The mounting plate 32 is placed in the mounting groove 31. The powerful magnetic post 33 is fixed to the lower surface of the mounting plate 32 and is fitted into the protective sleeve 15. The fixing frame 34 is fixed to both sides of the upper surface of the mounting plate 32. Two second springs 35 are fixed inside the corresponding fixing frames 34.

[0038] The mounting slot 31 is used to accommodate the mounting plate 32 and can pass through the powerful magnetic column 33. The mounting plate 32 is used to fix the powerful magnetic column 33. The powerful magnetic column 33 generates a strong magnetic field and adsorbs ferromagnetic substances in the waste liquid through the protective sleeve 15. The fixing frame 34 provides support and guidance for the second spring 35 and the locking column 36. The second spring 35 drives the movement of the locking column 36 by compression and release elasticity.

[0039] The end of the second spring 35 is fixed with a locking post 36, and the upper surface of the sealing cover 14 is fixed with fixing blocks 37 on both sides. The middle of the fixing block 37 is provided with a locking groove 38, and the end of the locking post 36 extends into the locking groove 38.

[0040] The locking post 36 is used to lock the mounting plate 32, the fixing block 37 provides a positioning reference for the locking post 36, and the slot 38 is used to accommodate the end of the locking post 36 to achieve locking of the mounting plate 32.

[0041] Working principle:

[0042] When collecting iron filings, simply remove the sealing cover 14 from the iron removal filter body 11, then press the locking post 36 into the fixed frame 34, and then pull the mounting plate 32 out of the mounting groove 31. At this time, the protective sleeve 15 loses its magnetism, and the adsorbed iron filings will fall off automatically. When it is needed to be used again, simply insert the strong magnetic post 33 into the mounting groove 31, and then press the locking post 36 inward to compress the second spring 35 into the fixed frame 34. When the locking post 36 is aligned with the slot 38, the second spring 35 will quickly recover its deformation under the action of the spring force, so that the locking post 36 is locked into the slot 38, and the mounting plate 32 is fixed inside the sealing cover 14.

[0043] This step simply requires removing the sealing cap 14, pressing the locking pin 36, and pulling out the mounting plate 32 to release the iron filings on the outer surface of the protective sleeve 15. No complicated tools or operations are needed. After the protective sleeve 15 loses its magnetism, the attracted iron filings will fall off automatically, reducing the difficulty of manual cleaning and improving efficiency.

[0044] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An iron removal device for waste liquid treatment, characterized in that, include: The iron removal filter body (11), the inlet pipe (12) and the outlet pipe (13) are connected to one side of the iron removal filter body (11) and the outlet pipe (13) is connected to the other side of the iron removal filter body (11). The anti-clogging component includes a filter frame (21), a filter hole (211), a rotating hole (22), a rotating column (23), and a fan blade (24). The filter frame (21) is fixed inside the water outlet pipe (13). The filter hole (211) is opened on one side of the filter frame (21). The rotating hole (22) is opened in the center of the filter frame (21). The rotating column (23) rotates through the rotating hole (22). The fan blade (24) is fixed at the rear end of the rotating column (23) and is located inside the water outlet pipe (13).

2. The iron removal equipment for waste liquid treatment according to claim 1, characterized in that: A sealing cover (14) is placed on top of the iron removal filter body (11), and a protective sleeve (15) is fixed on the lower surface of the sealing cover (14).

3. The iron removal equipment for waste liquid treatment according to claim 1, characterized in that: The outer surface of the rotating column (23) is fixed with a connecting block (25), and the connecting block (25) is located inside the filter frame (21).

4. The iron removal equipment for waste liquid treatment according to claim 3, characterized in that: The connecting block (25) has a mounting hole (26) on one side of its outer surface, and the mounting hole (26) is directly opposite to the filter hole (211).

5. The iron removal equipment for waste liquid treatment according to claim 4, characterized in that: A first spring (27) is fixed inside the mounting hole (26), and a cleaning column (28) is fixed at the end of the first spring (27). An inclined groove is opened on the outer surface of the end of the cleaning column (28), and the cleaning column (28) is located inside the mounting hole (26).

6. The iron removal equipment for waste liquid treatment according to claim 2, characterized in that: It also includes an installation component, which includes an installation groove (31), an installation plate (32), a powerful magnetic column (33), a fixing frame (34), and a second spring (35). The installation groove (31) is opened at the center of the upper surface of the sealing cover (14), and the installation groove (31) is connected to the protective sleeve (15). The installation plate (32) is placed in the installation groove (31), the powerful magnetic column (33) is fixed on the lower surface of the installation plate (32), the powerful magnetic column (33) is inserted into the protective sleeve (15), the fixing frame (34) is fixed on both sides of the upper surface of the installation plate (32), and two second springs (35) are fixed inside the corresponding fixing frames (34).

7. The iron removal equipment for waste liquid treatment according to claim 6, characterized in that: The second spring (35) has a locking post (36) fixed at its end, and the upper surface of the sealing cover (14) has fixing blocks (37) fixed on both sides. The fixing blocks (37) have a slot (38) in the middle, and the end of the locking post (36) extends into the slot (38).

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