A water treatment device integrated with self-filtration

Abstract

The utility model discloses a kind of self-filtering material integration water treatment equipment, it is related to filter tool technical field, including filter tank, the layered board of porous structure is horizontally installed in filter tank inner chamber, layered board is divided into clean water cavity and sewage cavity with filter tank, filter assembly is installed in clean water cavity and sewage cavity, self-cleaning assembly is installed in sewage cavity, and control console is installed in filter tank outside front end;In the utility model, through the thread groove of the lower end of filter pipe and the thread groove screw connection of layered board upper fixed platform, and the cooperation of the top of filter pipe through clamping block, knob and fixed block, installation slot, the problem of complicated disassembly and assembly of filter assembly is solved, and equipment maintenance efficiency is improved;Through the abutment cooperation of filter pipe bottom end support block and the one-way ball valve in layered board porous structure, sewage can enter filter pipe by support block extruding one-way ball valve, the problem that unfiltered sewage is directly mixed into clean water cavity is solved, and the reliability of filtration is improved.

Description

Technical Field

[0001] This utility model relates to the field of filtration equipment technology, and in particular to an integrated water treatment device that uses self-filtering materials. Background Technology

[0002] In the field of water treatment, filtration equipment is a key device for achieving wastewater purification. Its performance directly affects the quality of effluent and treatment efficiency. Traditional water treatment equipment usually adopts a single filtration structure or a simple multi-stage filtration combination, which gradually exposes many problems during long-term use.

[0003] Most existing equipment uses fixed-installation filter components. When the filter media reaches the end of its service life or becomes clogged and needs replacement, the entire equipment often needs to be disassembled. This is not only cumbersome and time-consuming, but also leads to prolonged downtime, severely impacting the continuity of water treatment. Furthermore, the filtration path in some equipment lacks effective control, allowing unfiltered wastewater to directly mix into the clean water area, significantly reducing filtration efficiency. In addition, traditional filter screens are prone to clogging due to the accumulation of trapped impurities, requiring periodic shutdowns for cleaning or replacement. This increases maintenance costs and reduces operating efficiency. Moreover, most equipment lacks a pre-treatment stage for wastewater, allowing large amounts of pollutants to directly enter the filter components, resulting in excessive filtration load and a gradual decline in filtration efficiency, making it difficult to meet the demand for high-purity effluent. Among these problems, the cumbersome disassembly and assembly of filter components is particularly prominent. Because filter components are often fixedly connected to the main body of the equipment, disassembly and installation require specialized tools and technicians, extending maintenance cycles and potentially damaging the equipment due to improper operation. This severely impacts the practicality and economy of the water treatment equipment. Therefore, these problems need to be addressed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a self-filtering integrated water treatment device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a self-filtering integrated water treatment device, comprising a filter tank, wherein a multi-porous layered plate is horizontally installed in the inner cavity of the filter tank, the layered plate divides the filter tank into a clean water chamber and a wastewater chamber, filter components are installed in the clean water chamber and the wastewater chamber, a self-cleaning component is installed in the wastewater chamber, and a control console is installed at the front end of the outer side of the filter tank.

[0006] Preferably, an inlet pipe is installed on one side below the filter tank, and an outlet pipe is installed on the other side above the filter tank; multiple equidistant fixing blocks are installed on the top surface of the filter tank, and multiple equidistant mounting slots are opened on the top surface of the filter tank. The mounting slots are placed between two adjacent fixing blocks, and a snap-fit ​​block is installed between two adjacent fixing blocks. A knob is installed on the upper end of the snap-fit ​​block.

[0007] Preferably, each of the porous structures of the layered plate is equipped with a one-way ball valve, the one-way end of the one-way ball valve is a clean water chamber, and multiple equidistant fixed platforms are installed at the upper end of the layered plate, with threaded grooves opened in the inner cavity of the fixed platforms.

[0008] Preferably, the self-cleaning component includes a filter tube installed in the water purification chamber, the filter tube having an external thread on its lower outer side, a fixing platform installed on the upper end of the layered plate being threadedly connected to the filter tube, and a biological purification platform with built-in anaerobic biological bacteria installed on the lower end of the layered plate, and a water inlet platform installed in the middle of the bottom surface of the filter tube, with a support block installed at the bottom end of the water inlet platform.

[0009] Preferably, a fine filter screen is installed on the outside of the filter tube, a biological filter screen is installed on the inside of the fine filter screen, and a coarse filter screen is installed on the inside of the biological filter screen. The coarse filter screen, the biological filter screen and the fine filter screen form a double cavity structure. A one-way valve is installed below the double cavity structure, and the one-way end of the one-way valve is the sewage cavity.

[0010] Preferably, the self-cleaning component includes a stepper motor installed in the middle of the top surface of the filter tank. The drive end of the stepper motor passes through the layered plate, and a mounting block is installed at the bottom of the stepper motor via a coupling. A rotating tube is installed at the bottom of the mounting block. A locking platform is installed at the bottom of the sewage chamber. A cleaning tube is installed inside the locking platform. The upper end of the cleaning tube is rotatably connected to the lower end of the rotating tube, and the other end of the cleaning tube passes through the lower side of the filter tank. A water pump is connected to the other end of the cleaning tube.

[0011] Preferably, the biological purification platform abuts against the other side of the water inlet pipe, and the support block at the bottom of the filter tube abuts against the top of the one-way ball valve in the porous structure of the layered plate. After the outer side of the top of the filter tube passes through the mounting groove, it is locked in the fixing block by rotating the knob at the top of the locking block to limit the filter tube. The rotating tube corresponds to the porous structure on the bottom surface of the layered plate, and the height of the bottom of the rotating tube is higher than that of the biological purification platform.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the threaded connection between the threaded groove at the lower end of the filter tube and the threaded groove of the fixing platform on the layered plate, and the cooperation between the top end of the filter tube and the locking block, knob, fixing block, and mounting groove, achieve the functions of stable installation and convenient replacement of the filter tube, solving the problem of cumbersome disassembly and assembly of the filter assembly and improving equipment maintenance efficiency; through the abutting cooperation between the support block at the bottom end of the filter tube and the one-way ball valve in the porous structure of the layered plate, the support block squeezes the one-way ball valve to allow sewage to enter the filter tube, and the one-way ball valve itself restricts the reverse flow of sewage, thus controlling the one-way filtration path of sewage, solving the problem of unfiltered sewage directly mixing into the clean water chamber, and improving the reliability of filtration; through the fine filter screen on the outside of the filter tube, the biological filter screen on the inside, the coarse filter screen on the innermost side, and the double cavity structure between the three, the filter tube achieves stable installation and convenient replacement of the filter tube, solving the problem of cumbersome disassembly and assembly of the filter assembly and improving equipment maintenance efficiency; The combination of the filter structure and the one-way valve allows wastewater to pass through coarse filtration, biological filtration, and fine filtration in sequence. The one-way valve controls the flow direction, achieving a multi-stage progressive filtration and purification effect, solving the problem of poor single-stage filtration efficiency and improving the purity of the effluent. The self-cleaning component uses a stepper motor to drive a rotating tube, which is connected to a cleaning tube and a water pump. The stepper motor drives the rotating tube to clean each filter tube individually, while the water pump provides suction for reverse cleaning, achieving online automatic cleaning of the filter tubes. This solves the problem of filter screen clogging and the need for shutdown for cleaning, improving the continuous operation efficiency of the equipment. Furthermore, the combination of the biological purification platform and the inlet pipe allows wastewater introduced through the inlet pipe to first pass through the biological purification platform with built-in anaerobic biological bacteria, pre-treating and decomposing pollutants in the wastewater. This solves the problem of excessive burden on subsequent filtration components and improves the overall water treatment efficiency. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0015] Figure 2 This is a longitudinal half-sectional view of the overall structure proposed in this utility model;

[0016] Figure 3 This is a horizontal half-sectional view of the overall structure proposed in this utility model;

[0017] Figure 4 The present utility model proposes Figure 1 Enlarged schematic diagram of section A in the middle;

[0018] Figure 5 The present utility model proposes Figure 3 Enlarged schematic diagram of section B;

[0019] Figure 6 The present utility model proposes Figure 2 Enlarged schematic diagram of section C.

[0020] The following are the components listed in the diagram: 1. Filter tank; 2. Layered plate; 3. Clean water chamber; 4. Wastewater chamber; 5. Control console; 6. Inlet pipe; 7. Outlet pipe; 8. Mounting slot; 9. Fixing block; 10. Snap-fit ​​block; 11. Knob; 12. Stepper motor; 13. One-way ball valve; 14. Fixing platform; 15. Filter tube; 16. Inlet platform; 17. Support block; 18. Fine filter screen; 19. Biological filter screen; 20. Coarse filter screen; 21. One-way valve; 22. Biological purification platform; 23. Mounting block; 24. Rotating tube; 25. Locking platform; 26. Cleaning tube; 27. Water pump. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example: See Figure 1-6This utility model discloses an integrated self-filtration biological water treatment device, comprising a filter tank 1, which facilitates the installation of filter components and self-cleaning components. A multi-porous layered plate 2 is horizontally installed inside the filter tank 1, dividing it into two chambers: a clean water chamber 3 and a wastewater chamber 4. The layered plate 2 facilitates wastewater filtration through the clean water chamber 3 and allows wastewater to enter through the wastewater chamber 4. Filter components are installed in both the clean water chamber 3 and the wastewater chamber 4, and a self-cleaning component is installed in the wastewater chamber 4. A control console 5 is installed at the front end of the outer side of the filter tank 1. The filter tank 1 is designed to facilitate the monitoring of data from its internal components. A water inlet pipe 6 is installed on one side of the bottom of the filter tank 1, allowing wastewater to enter the wastewater chamber 4. A water outlet pipe 7 is installed on the other side of the top of the filter tank 1, allowing clean water to drain from the purified water chamber 3. Multiple equidistant fixing blocks 9 are installed on the top surface of the filter tank 1, and multiple equidistant mounting slots 8 are provided on the top surface of the filter tank 1. These slots facilitate the placement, replacement, and positioning of the filter tube 15. The mounting slots 8 are positioned between two adjacent fixing blocks 9, allowing for the use of the locking block 10 and knob 11 to position and replace the filter tube 15. A snap-fit ​​block 10 is installed between the 9 sections. The snap-fit ​​block 10 facilitates the use of the knob 11, mounting groove 8, and fixing block 9 to limit the position of the filter tube 15. A knob 11 is installed on the upper end of the snap-fit ​​block 10, which, in conjunction with the fixing block 9 and snap-fit ​​block 10, limits the position of the filter tube 15. One-way ball valves 13 are installed within the porous structure of the layered plate 2. These one-way ball valves 13 prevent sewage in the sewage chamber 4 from entering the clean water chamber 3 after the equipment is started. The one-way end of the one-way ball valve 13 is the clean water chamber 3. Multiple equidistant fixing platforms 14 are installed on the upper end of the layered plate 2. The fixing platforms 14 have threaded grooves inside, allowing for... The filter tube 15 is installed and fixed; the self-cleaning component includes the filter tube 15 installed in the water purification chamber 3, and the filter tube 15 has an external thread on the outer side of its lower end, so that the filter tube 15 can easily filter the sewage in the sewage chamber 4; the fixed platform 14 installed on the upper end of the layered plate 2 is threadedly connected to the filter tube 15, and the lower end of the layered plate 2 is equipped with a biological purification platform 22 with built-in anaerobic biological bacteria, so that the biological purification platform 22 can easily decompose pollutants in the sewage; and the water inlet platform 16 is installed in the middle of the bottom surface of the filter tube 15, so that the support block 17 can be installed; the support block 17 is installed at the bottom end of the water inlet platform 16, so that the support block 17 can easily abut against the one-way ball valve 13.

[0023] In this invention, a fine filter screen 18 is installed on the outside of the filter pipe 15. The fine filter screen 18 facilitates final fine filtration of the wastewater after it has passed through the biological filter screen 19 and the coarse filter screen 20, ensuring the water quality meets standards. A biological filter screen 19 is installed inside the fine filter screen 18. The biological filter screen 19 facilitates the filtration of the wastewater after it has passed through the coarse filter screen 20 by microorganisms and bacteria. A coarse filter screen 20 is installed inside the biological filter screen 19, facilitating the first filtration of the wastewater. The coarse filter screen 20 and the biological filter screen 19... A double-cavity structure is formed between the filter tank 1 and the fine filter screen 18. A one-way valve 21 is installed below the double-cavity structure. The one-way end of the one-way valve 21 is the sewage chamber 4. The self-cleaning component includes a stepper motor 12 installed in the middle of the top surface of the filter tank 1. The stepper motor 12 facilitates the driving of the mounting block 23. The driving end of the stepper motor 12 penetrates through the layered plate 2, and the bottom end of the stepper motor 12 is mounted with the mounting block 23 via a coupling. The mounting block 23 facilitates the installation of the rotating tube 24. The rotating tube 24 is installed at the bottom end of the mounting block 23. The cleaning pipe 26 and the water pump 27 work together to perform reverse filtration on the filter pipe 15; a locking platform 25 is installed at the bottom of the sewage chamber 4, which facilitates the installation of the cleaning pipe 26; the cleaning pipe 26 is installed inside the locking platform 25, which facilitates the water pump 27 to provide suction to the rotating pipe 24, and also facilitates the discharge of impurities after reverse filtration; the upper end of the cleaning pipe 26 is rotatably connected to the lower end of the rotating pipe 24, and the other end of the cleaning pipe 26 passes through the lower side of the filter tank 1; the other end of the cleaning pipe 26 is connected to the water pump 27. The water pump 27 provides suction for the cleaning pipe 26 and the rotating pipe 24. The biological purification platform 22 is attached to the other side of the water inlet pipe 6, and the support block 17 at the bottom of the filter pipe 15 is attached to the top of the one-way ball valve 13 in the porous structure of the layered plate 2. The outer side of the top of the filter pipe 15 passes through the mounting groove 8 and is locked in the fixing block 9 by the knob 11 at the top of the rotating locking block 10 to limit the filter pipe 15. The rotating pipe 24 corresponds to the porous structure on the bottom surface of the layered plate 2, and the height of the rotating pipe 24 is higher than that of the biological purification platform 22.

[0024] Working principle: When using this utility model, the filter tank 1 is placed on the base surface specified in the process flow. The product is divided into the installation stage, the principle stage and the replacement stage. Installation stage: The filter tube 15 is inserted into the installation groove 8 opened at the top of the filter tank 1. When the operator senses that the bottom end of the filter tube 15 is abutting against the fixed platform 14 at the top of the layered plate 2, the filter tube 15 is rotated to cooperate with the threaded groove opened on the inner side of the fixed platform 14 to install the filter tube 15. The support block 17 at the bottom end of the water inlet platform 16 installed at the bottom end of the filter tube 15 pushes the one-way ball valve 13 installed in the porous structure of the layered plate 2 into the sewage chamber 4. Then, the top end of the filter tube 15 is sleeved on the snap-fit ​​block 10 and the snap-fit ​​block 10 is rotated so that both ends of the snap-fit ​​block 10 are snapped onto the corresponding fixed blocks 9. Then, the knob 11 is rotated to fix and limit the filter tube 15. At this point, the filter tube 15 is installed. Then, the water inlet pipe 6 is connected to the external pump, the water outlet pipe 7 is connected to the clean water tank, and the water pump 27 is connected to the purification tank.

[0025] In the principle stage, after the filter tube 15 is installed, the equipment is powered on, and the external pump is started via the control panel 5. Wastewater is pumped from the external pump through the inlet pipe 6 and the biological purification platform 22 into the wastewater chamber 4 (the anaerobic microorganisms in the biological purification platform 22 will decompose the pollutants in the wastewater). The wastewater in the wastewater chamber 4 reaches the inner cavity of the filter tube 15 through the bottom of the layered plate 2 (because the support block 17 pushes the one-way ball valve 13 downwards, the wastewater can smoothly pass through the one-way ball valve 13 into the filter tube 15, and due to the structure of the one-way valve 21 built into the filter tube 15, the wastewater can only flow through the one-way ball valve 13 into the filter tube 15). The filter moves in the direction of coarse filter 20 → biological filter 19 → fine filter 18. After preliminary filtration by the coarse filter 20, the filtered raw water is sent to the biological filter 19. After being filtered by microorganisms and other microorganisms, the raw water is sent to the fine filter 18. The raw water after filtration by the fine filter 18 meets the process requirements and is directly discharged into the water purification tank through the outlet pipe 7 for storage. When backwashing of the filter pipe 15 is required during operation, the water pump 27 is started via the control panel 5. The water pump 27 provides suction to the cleaning pipe 26 installed in the locking platform 25. The cleaning pipe 26 rotates... The rotating tube 24 provides suction, then the stepper motor 12 is activated. The stepper motor 12 drives the rotating tube 24 through the mounting block 23, causing the rotating tube 24 to adsorb the filter tube 15 at the bottom of the porous structure of the layered plate 2. The one-way valve 21 of the filter tube 15 is drawn downwards. The clean water filtered in the water purification chamber 3 performs reverse filtration on the filter tube 15 adsorbed by the rotating tube 24. Impurities located on the filter screens of the fine filter screen 18, biological filter screen 19 and coarse filter screen 20 are transported to the rotating tube 24 through the one-way valve 21, and then through the cleaning tube 26 and the water pump 27 to the outside. The purification tank of the part is then driven by the stepper motor 12 to move so that the rotating tube 24 sequentially performs reverse filtration on the filter tube 15, without affecting the normal non-directional filtration of the filter tube 15 for sewage filtration. When the rotating tube 24 filters a filter tube 15, the sewage will squeeze the one-way valve 21 at the bottom of the filter tube 15 to reset the filter tube 15. The above process completes filtration and self-cleaning (during self-cleaning, when the pressure of the external pump is 50 MPa, the sewage pressure after passing through the filter tube 15 to the clean water chamber 3 is 45 MPa, and the starting water pump 27 theoretically only needs to be greater than 50 MPa).

[0026] Replacement Stage: When the filter tube 15 is in normal operation, it needs to be replaced when the usage time is reached (since the filter tubes 15 are not placed at the same time). After turning the knob 11, turn the locking block 10 and then turn the outer side of the upper end of the filter tube 15 to rotate the filter tube 15 off the fixed platform 14 (when the filter tube 15 is lifted, the support block 17 at the bottom releases the limit on the one-way ball valve 13, squeezing the sewage in the sewage chamber 4 into the one-way ball valve 13, and the one-way ball valve 13 prevents the sewage in the sewage chamber 4 from entering the clean water chamber 3). After taking out the filter tube 15 through the installation slot 8, install the filter tube 15 that needs to be replaced by following the installation stage steps.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A self-filtering integrated water treatment device, comprising a filter tank (1), characterized in that: The filter tank (1) has a multi-porous layered plate (2) installed horizontally inside. The layered plate (2) divides the filter tank (1) into a clean water chamber (3) and a sewage chamber (4). Filter components are installed in the clean water chamber (3) and the sewage chamber (4). A self-cleaning component is installed in the sewage chamber (4). A control console (5) is installed at the front end of the outer side of the filter tank (1).

2. The self-filtering integrated biological water treatment equipment according to claim 1, characterized in that: A water inlet pipe (6) is installed on one side below the filter tank (1), and a water outlet pipe (7) is installed on the other side above the filter tank (1); a plurality of equidistant fixing blocks (9) are installed on the top surface of the filter tank (1), and a plurality of equidistant mounting slots (8) are opened on the top surface of the filter tank (1). The mounting slots (8) are placed between two adjacent fixing blocks (9), and a snap-fit ​​block (10) is installed between two adjacent fixing blocks (9). A knob (11) is installed on the upper end of the snap-fit ​​block (10).

3. The self-filtering integrated biological water treatment equipment according to claim 1, characterized in that: One-way ball valves (13) are installed in the porous structure of the layered plate (2). The one-way end of the one-way ball valve (13) is the water purification chamber (3). Multiple equidistant fixed platforms (14) are installed on the upper end of the layered plate (2). The inner cavity of the fixed platform (14) is provided with threaded grooves.

4. The integrated water treatment equipment for self-filtration and biological treatment according to claim 1, characterized in that: The self-cleaning component includes a filter tube (15) installed in the water purification chamber (3). The filter tube (15) has an external thread on the outer side of its lower end. The fixed platform (14) installed on the upper end of the layered plate (2) is threadedly connected to the filter tube (15). The lower end of the layered plate (2) is equipped with a biological purification platform (22) with built-in anaerobic biological bacteria. The middle of the bottom surface of the filter tube (15) is equipped with a water inlet platform (16). The bottom end of the water inlet platform (16) is equipped with a support block (17).

5. The self-filtering integrated biological water treatment equipment according to claim 4, characterized in that: A fine filter screen (18) is installed on the outside of the filter tube (15), a biological filter screen (19) is installed on the inside of the fine filter screen (18), and a coarse filter screen (20) is installed on the inside of the biological filter screen (19). The coarse filter screen (20), the biological filter screen (19) and the fine filter screen (18) form a double cavity structure. A one-way valve (21) is installed below the double cavity structure. The one-way end of the one-way valve (21) is the sewage chamber (4).

6. The self-filtering integrated biological water treatment equipment according to claim 5, characterized in that: The self-cleaning component includes a stepper motor (12) installed in the middle of the top surface of the filter tank (1). The driving end of the stepper motor (12) passes through the layered plate (2), and the bottom end of the stepper motor (12) is equipped with a mounting block (23) through a coupling. The bottom end of the mounting block (23) is equipped with a rotating tube (24). The bottom end of the sewage chamber (4) is equipped with a locking platform (25). The locking platform (25) is equipped with a cleaning tube (26). The upper end of the cleaning tube (26) is rotatably connected to the lower end of the rotating tube (24), and the other end of the cleaning tube (26) passes through the lower side of the filter tank (1). The other end of the cleaning tube (26) is connected to a water pump (27).

7. The self-filtering integrated biological water treatment equipment according to claim 6, characterized in that: The biological purification platform (22) abuts against the other side of the water inlet pipe (6), and the support block (17) at the bottom of the filter tube (15) abuts against the top of the one-way ball valve (13) in the porous structure of the layered plate (2). The filter tube (15) passes through the mounting groove (8) and is then locked in the fixing block (9) by the knob (11) at the top of the rotating locking block (10) to limit the filter tube (15). The rotating tube (24) corresponds to the porous structure on the bottom surface of the layered plate (2), and the height of the rotating tube (24) is higher than that of the biological purification platform (22).

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