Filtering mechanism and water body purification device

Abstract

The utility model discloses a filter mechanism and water body purification device relates to water body purification technical field, including filter bucket and the annular filter plate of rotation connection to its inside, still including the material receiving mechanism, the quantity of material receiving mechanism is a group, material receiving mechanism sets up in the inside of annular filter plate and is annular distribution, wherein, material receiving mechanism includes the baffle and the support of fixed connection to its outside, baffle and support all are fixedly connected to the inside of annular filter plate, one side of baffle is bent and is arranged.

Description

Technical Field

[0001] This utility model relates to the field of water purification technology, and in particular to a filtration mechanism and a water purification device. Background Technology

[0002] Industrial wastewater refers to wastewater and waste liquid discharged during the production process. It contains industrial raw materials, intermediate products, by-products, and pollutants generated during production that are constantly lost. It is a major cause of environmental pollution, especially water pollution. Industrial wastewater needs to be treated by purification equipment before it can be further treated. When using existing purification equipment, chemicals are usually added to the industrial wastewater first to stir it. The chemicals react with the harmful substances in the industrial wastewater to form solid substances, which are then filtered by the filtration mechanism to achieve solid-liquid separation.

[0003] A search revealed Chinese patent "A Filtration Mechanism and Purification Device" (CN222348776U), which includes a filter box connected to a connecting pipe and a water outlet pipe. A valve is installed on the connecting pipe. Inside the filter box, a filter cylinder, a brush roller, and a spiral conveyor are rotatably mounted. The brush roller rolls against the inner wall of the filter cylinder. A driving component acts on the filter cylinder and drives its rotation. A collection cylinder corresponding to the brush roller is also located within the filter box. The rotating filter cylinder separates industrial wastewater from solid matter. The rotating brush roller cleans the solid matter remaining on the inner wall of the filter cylinder. The cleaned solid matter falls into the collection cylinder and is then conveyed by the rotating spiral conveyor, allowing it to be discharged from the outlet. This self-cleaning process prevents clogging of the filter cylinder.

[0004] However, this method has the following drawbacks in actual use: During the rotation of the filter cartridge, the fixed material is easily affected by its own weight and falls back, making it difficult to move to the spiral conveyor area, accumulating on the inside of the filter cartridge, making it difficult to discharge in time and affecting the filtration effect. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

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

[0007] A filtration mechanism includes a filter barrel and an annular filter plate rotatably connected inside it, and a material-supporting mechanism. The material-supporting mechanism is a set and is disposed on the inner side of the annular filter plate in a ring distribution. The material-supporting mechanism includes a baffle and a support fixedly connected to its outer side. Both the baffle and the support are fixedly connected to the inner side of the annular filter plate, and one side of the baffle is bent.

[0008] As a preferred embodiment of the filtration mechanism and water purification device of this utility model, a scraper that can move along the side of the baffle is embedded on the outer side of the support.

[0009] As a preferred embodiment of the filtration mechanism and water purification device of this utility model, a guide block is fixedly connected to the outer side of the support, and an inclined surface is provided on one side of the guide block.

[0010] In a preferred embodiment of the filtration mechanism and water purification device of this utility model, a set of sliding rods is fixedly connected to the outer side of the scraper, one end of the sliding rod passes through the support and extends into the interior of the annular filter plate, a set of magnets is slidably connected inside the annular filter plate, and one end of the sliding rod is fixedly connected to the outer side of the magnets.

[0011] As a preferred embodiment of the filtration mechanism and water purification device of this utility model, the filter barrel is equipped with a magnetic strip located outside the annular filter plate, and the magnetic poles of the magnetic strip on the side closer to the axis of the filter barrel are the same as those of the magnet on the side farther from the axis of the filter barrel.

[0012] As a preferred embodiment of the filtration mechanism and water purification device of this utility model, a set of springs is fixedly connected inside the support, and one end of the springs is fixedly connected to the outside of the scraper.

[0013] In a preferred embodiment of the filtration mechanism and water purification device of this utility model, a brush is fixedly connected inside the filter barrel, and the outer side of the brush contacts the inner side of the annular filter plate.

[0014] As a preferred embodiment of the filtration mechanism and water purification device of this utility model, a transmission mechanism is provided on the outer side of the annular filter plate, and a discharge mechanism is provided inside the annular filter plate.

[0015] As a preferred embodiment of the filtration mechanism and water purification device of this utility model, a water box communicating with the filter barrel is installed on the outside of the filter barrel, a drain pipe is provided on the water box, and a connecting pipe extending into the interior of the annular filter plate is provided on the filter barrel.

[0016] This utility model also provides a water purification device, including the above-mentioned filtration mechanism, and also includes a mixing tank. The mixing tank and the filter barrel are connected by a connecting pipe. The mixing tank is equipped with a mixing frame inside, and two vertical pipes are installed on the top of the mixing tank.

[0017] The beneficial effects of this utility model are as follows: by setting a guide block, a support, and a baffle with bends, during the rotation of the annular filter plate, the inclined surface on the guide block guides the falling material to the support, and then the baffle completes the receiving, effectively driving the solid material to the discharge area, reducing the phenomenon of falling back due to its own weight, completing the discharge process in a timely manner, reducing the accumulation phenomenon, and ensuring the subsequent filtration effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the 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. Among them:

[0019] Figure 1 This is an overall structural diagram of the filtration mechanism and water purification device.

[0020] Figure 2 This is a cross-sectional view of the filter barrel and mixing tank of the filtration mechanism and water purification device.

[0021] Figure 3 for Figure 2 A magnified view of A in the middle.

[0022] Figure 4 This is a cross-sectional view of the annular filter plate of the filtration mechanism and water purification device.

[0023] Figure 5 for Figure 4 A magnified view of B in the middle.

[0024] The following are the labeling elements in the diagram: 100, filter barrel; 110, magnetic strip; 120, brush; 130, water box; 131, drain pipe; 140, connecting pipe; 200, annular filter plate; 210, magnet; 220, transmission mechanism; 230, discharge mechanism; 300, material receiving mechanism; 310, baffle; 320, support; 321, scraper; 322, guide block; 323, sliding rod; 324, spring; 400, mixing tank; 410, mixing frame; 420, vertical pipe. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1:

[0029] Reference Figures 1-5 This is the first embodiment of the present invention, which provides a filtration mechanism including a filter barrel 100 and an annular filter plate 200 rotatably connected inside it.

[0030] Wastewater is introduced into filter tank 100 and then filtered by annular filter plate 200.

[0031] It also includes a material support mechanism 300. The material support mechanism 300 is a set. The material support mechanism 300 is arranged inside the annular filter plate 200 and is distributed in a ring. The material support mechanism 300 includes a baffle 310 and a support 320 fixedly connected to its outer side. Both the baffle 310 and the support 320 are fixedly connected to the inner side of the annular filter plate 200. One side of the baffle 310 is bent.

[0032] like Figure 4 As shown, when processing intercepted solid materials, the annular filter plate 200 rotates clockwise, driving the solid materials to move upward. During the movement, if any solid materials fall back, they can be received by the corresponding support 320 and baffle 310. With the bending setting on the baffle 310, a wide-mouthed material receiving space can be formed to assist the material to rise and reduce the phenomenon of falling back and accumulating.

[0033] Specifically, a scraper 321 that can move along the side of the baffle 310 is embedded on the outer side of the support 320.

[0034] After the material moves to the corresponding area, the scraper 321 can be driven to move during discharge to assist in material discharge and clean the baffle 310, thereby reducing the occurrence of solid residue.

[0035] A sealing ring is embedded on the outer side of the scraper 321 to reduce wastewater seepage into its installation space.

[0036] Specifically, a guide block 322 is fixedly connected to the outer side of the support 320, and a slope is provided on one side of the guide block 322.

[0037] By using the guide block 322, its inclined surface can be used to assist in guiding the falling solid material, so that the solid material can quickly enter between the support 320 and the baffle 310.

[0038] Example 2:

[0039] Reference Figures 1-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0040] Specifically, a set of sliding rods 323 are fixedly connected to the outer side of the scraper 321. One end of the sliding rod 323 passes through the support 320 and extends into the interior of the annular filter plate 200. A set of magnets 210 are slidably connected inside the annular filter plate 200. One end of the sliding rod 323 is fixedly connected to the outer side of the magnets 210.

[0041] When the support 320 at the corresponding point moves to the discharge area, it can drive the magnet 210 to move, causing the sliding rod 323 to drive the scraper 321 to move, thus completing the above-mentioned discharge operation.

[0042] Specifically, a magnetic strip 110 is installed inside the filter barrel 100, located outside the annular filter plate 200. The magnetic poles of the magnetic strip 110 near the axis of the filter barrel 100 are the same as those of the magnet 210 away from the axis of the filter barrel 100.

[0043] By utilizing the setting of the magnetic strip 110, when the corresponding magnet 210 is aligned with the magnetic strip 110, the magnet 210 is driven to move according to the principle of like poles repulsion, thereby completing the driving of the corresponding scraper 321.

[0044] Specifically, a set of springs 324 are fixedly connected inside the support 320, and one end of the springs 324 is fixedly connected to the outside of the scraper 321.

[0045] When the scraper 321 is discharging material, the spring 324 is in a stretched state. Since the annular filter plate 200 is in a continuous rotating state, when the magnet 210 at the corresponding point separates from the magnetic strip 110, the spring 324 can pull the scraper 321 to reset, thereby resetting the sliding rod 323 and the corresponding magnet 210.

[0046] It should be noted that the magnetic force of the magnetic strip 110 and the magnet 210, as well as the specific coefficient of the spring 324, can be selected according to the actual usage requirements.

[0047] Example 3:

[0048] Reference Figures 1-5This is the third embodiment of the present invention, which is based on the first two embodiments.

[0049] Specifically, a brush 120 is fixedly connected inside the filter barrel 100, and the outer side of the brush 120 contacts the inner side of the annular filter plate 200.

[0050] By using a brush 120, solid materials remaining on the inner side of the annular filter plate 200 can be swept and scraped off during the rotation of the annular filter plate 200, reducing the accumulation of solid matter.

[0051] Specifically, a transmission mechanism 220 is provided on the outer side of the annular filter plate 200, and a discharge mechanism 230 is provided inside the annular filter plate 200.

[0052] The transmission mechanism 220 includes a first motor, a gear and a toothed ring fixedly sleeved on the outside of the annular filter plate 200. The gear and the toothed ring mesh with each other. The first motor is installed on the outside of the filter barrel 100, and its output shaft is fixedly connected to the gear through a coupling. After the first motor operates, the gear and the toothed ring move accordingly, driving the annular filter plate 200 to rotate.

[0053] The discharge mechanism 230 includes a second motor, a screw feed rod, and a sleeve. One end of the sleeve is open and extends to the outside of the filter barrel 100. The second motor is installed on the outside of the filter barrel 100, and its output shaft is fixedly connected to one end of the screw feed rod through a coupling. The screw feed rod is located inside the sleeve. When solid materials are discharged, the sleeve receives them, and then the screw feed rod transports the solid materials to the outside.

[0054] It should be noted that the casing is equipped with two inclined plates to raise the collection area and ensure the effective collection and discharge of solid materials.

[0055] Specifically, a water box 130 connected to the outside of the filter bucket 100 is installed, a drain pipe 131 is provided on the water box 130, and a connecting pipe 140 extending into the interior of the annular filter plate 200 is provided on the filter bucket 100.

[0056] Wastewater is introduced into the annular filter plate 200 through the connecting pipe 140. After filtration, the water is introduced into the water box 130 and then discharged through the drain pipe 131.

[0057] It should be noted that a valve is installed on the connector 140.

[0058] This utility model also provides a purification device, including the above-mentioned filtration mechanism, and also includes a mixing tank 400. The mixing tank 400 is connected to the filter barrel 100 through a connecting pipe 140. The mixing tank 400 is provided with a stirring rack 410 inside, and two vertical pipes 420 are installed on the top of the mixing tank 400.

[0059] Two vertical pipes 420 are used to introduce wastewater and chemical agents into the mixing tank 400 respectively. During the stirring process of the stirring rack 410, the impurities in the wastewater react with the chemical agents to form solid substances. Then, the valve is opened to introduce the solid substances and wastewater into the filter bucket 100 through the connecting pipe 140.

[0060] In use, wastewater is introduced into the mixing tank 400, where it reacts with chemical agents to form a solid substance. The wastewater and solid substance are then introduced into the filter tank 100 through the connecting pipe 140, where they are filtered by the annular filter plate 200. The transmission mechanism 220 drives the annular filter plate 200 to rotate, and the solid impurities trapped inside are conveyed upward. During the upward conveying process, the flared structure formed by the support 320 and the baffle 310 can effectively receive and carry any solid impurities that may fall back, until the solid impurities are conveyed to the top of the discharge mechanism 230. The solid material falls due to its own weight, and with the assistance of the scraper 321, the impurities are discharged, and the baffle 310 is self-cleaned. Then, the discharge mechanism 230 discharges the solid material to the outside.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A filtration mechanism comprising a filter barrel (100) and an annular filter plate (200) rotatably connected thereto, characterized in that: It also includes a material support mechanism (300), the number of which is a set, and the material support mechanism (300) is disposed on the inner side of the annular filter plate (200) and is distributed in a ring. The material receiving mechanism (300) includes a baffle (310) and a support (320) fixedly connected to its outer side. Both the baffle (310) and the support (320) are fixedly connected to the inner side of the annular filter plate (200). One side of the baffle (310) is bent.

2. The filtration mechanism as described in claim 1, characterized in that: The support (320) is fitted with a scraper (321) that can move along the side of the baffle (310).

3. The filtration mechanism as described in claim 1, characterized in that: A guide block (322) is fixedly connected to the outside of the support (320), and an inclined surface is provided on one side of the guide block (322).

4. The filtration mechanism as described in claim 2, characterized in that: A set of sliding rods (323) is fixedly connected to the outside of the scraper (321). One end of the sliding rod (323) passes through the support (320) and extends into the interior of the annular filter plate (200). A set of magnets (210) is slidably connected inside the annular filter plate (200). One end of the sliding rod (323) is fixedly connected to the outside of the magnets (210).

5. The filtration mechanism as described in claim 1, characterized in that: The filter barrel (100) is equipped with a magnetic strip (110) located outside the annular filter plate (200). The magnetic strip (110) has the same magnetic poles on the side of the filter barrel (100) closer to the axis and the side of the magnet (210) away from the axis of the filter barrel (100).

6. The filtration mechanism as described in claim 2, characterized in that: A set of springs (324) is fixedly connected inside the support (320), and one end of the springs (324) is fixedly connected to the outside of the scraper (321).

7. The filtration mechanism as described in claim 1, characterized in that: A brush (120) is fixedly connected inside the filter barrel (100), and the outer side of the brush (120) contacts the inner side of the annular filter plate (200).

8. The filtration mechanism as described in claim 1, characterized in that: A transmission mechanism (220) is provided on the outer side of the annular filter plate (200), and a discharge mechanism (230) is provided inside the annular filter plate (200).

9. The filtration mechanism as described in claim 1, characterized in that: The filter barrel (100) is equipped with a water box (130) connected to it on the outside. The water box (130) is provided with a drain pipe (131). The filter barrel (100) is provided with a connecting pipe (140) extending into the interior of the annular filter plate (200).

10. A water purification device, comprising the filtration mechanism according to any one of claims 1-9, characterized in that: It also includes a mixing tank (400), which is connected to the filter bucket (100) via a connecting pipe (140). The mixing tank (400) is equipped with a mixing rack (410) inside, and two vertical pipes (420) are installed on the top of the mixing tank (400).

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