Filtering structure and iron and manganese removing filtering device thereof

Abstract

The utility model relates to the technical field of water treatment, and discloses a filtering structure and a filtering device for removing iron and manganese thereof, the filtering structure comprises a filtering chamber, the filtering chamber is a rectangular box with a hollow cavity, the front wall surface of the filtering chamber is provided with an opening in a penetrating manner, the top and the bottom of the filtering chamber are symmetrically and fixedly connected with filtering nets, and a stabilizing structure is arranged in the cavity of the filtering chamber and is used for preventing a linkage chamber from moving; the stabilizing structure comprises a connecting plate, the connecting plate is fixedly connected to the cavity inner wall surface of the filter chamber, the wall surface of the connecting plate can also be fixedly connected with the side wall surface of the linkage chamber, and the stabilizing structure can fix and limit the position of the linkage chamber when the device prevents impurities from blocking the wall surface of the filter screen, so that the problem of displacement of the driven shaft during rotation is effectively prevented; and when the driven shaft rotates, the position of the driven shaft is limited to the wall surface of the linkage chamber through the limiting ring.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of water treatment, concretely relates to filter structure and its remove iron and manganese filter device. BACKGROUND

[0002] Water filtration removes iron and manganese is an important technology in the field of water treatment, aiming at removing impurities such as iron and manganese from water to improve water quality.

[0003] The prior art (announcement number: CN219117301U) discloses a kind of remove iron and manganese filter device, including filter cylinder, filter cylinder middle part sealing installation has cylinder box, cylinder box is equipped with filter mechanism, filter cylinder inside is equipped with aeration pipe, aeration pipe one end is connected with aeration pump;The filter mechanism includes storage tank, and the storage tank is sealingly movable in the inside of cylinder box, and the top of the storage tank is fixed with screw holder.

[0004] The prior art drives the structure in the device by motor, then the impurities on the filter screen are scraped off to prevent blockage by the meshing between the multiple bevel gears arranged on the structure, while the prior art can prevent blockage, but the structure position between the bevel gears in the device is movable, which leads to poor working stability and high failure rate of the prior art during operation.

[0005] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0006] To solve the technical problem of instability of the prior art during operation, the basic concept of the technical solution of the utility model is as follows:

[0007] Filter structure, comprising:

[0008] Filter chamber, the filter chamber is a rectangular box with a hollow cavity, an opening is formed through the front wall of the filter chamber, and filter screens are symmetrically and fixedly connected to the top and bottom of the filter chamber, the filter screens are disc-shaped screens, and a motor is installed on one side wall of the filter chamber;

[0009] Linkage chamber, the linkage chamber is a rectangular box with a hollow cavity, and the linkage chamber is arranged in the cavity of the filter chamber, a drive shaft is rotatably connected to the cavity of the filter chamber, driven shafts are rotatably connected to the upper and lower walls of the linkage chamber, end portions of each driven shaft are fixedly connected to scrapers, and bevel gears are rotatably connected to the cavity of the linkage chamber, the same bevel gears are arranged on the end portions of each driven shaft and the end portion of the drive shaft, all the bevel gears can mesh in the cavity of the linkage chamber, and the motor on the side wall of the filter chamber can drive the drive shaft to rotate;

[0010] Stable structure, the stable structure is arranged in the cavity of the filter chamber to prevent the linkage chamber from moving, and the stable structure comprises a connecting plate, the connecting plate is fixedly connected to the inner wall of the cavity of the filter chamber, and the wall of the connecting plate can be fixedly connected to the side wall of the linkage chamber.

[0011] As a preferred embodiment of the utility model, the connecting plate is a rectangular rod, and the connecting plate is fixedly connected above one side of the linkage chamber; the other side of the linkage chamber is provided with the same connecting plate below the wall surface; and the two ends of the connecting plate can be fixedly connected with the filter chamber and the linkage chamber.

[0012] As a preferred embodiment of the utility model, the stable structure further comprises a connecting rod, a limiting groove and a limiting ring; the connecting rod is fixedly connected to the wall surface of the connecting plate; the limiting groove is arranged on the wall surface of the linkage chamber; and the limiting ring is fixedly connected to the wall surface of the driven shaft.

[0013] As a preferred embodiment of the utility model, the connecting rod is a rectangular rod, and the connecting rod is arranged on the side wall surface of the linkage chamber; the two ends of the connecting rod can be connected with the connecting plate and the wall surface of the linkage chamber at the same time; and the connecting rod is symmetrically arranged on each side of the linkage chamber.

[0014] As a preferred embodiment of the utility model, the limiting groove is a circular groove, and the limiting groove is symmetrically arranged on the upper and lower wall surfaces of the linkage chamber; the limiting ring is a circular ring, and the limiting ring is arranged on the wall surface of each driven shaft; and each limiting ring can rotate in the corresponding limiting groove.

[0015] As a preferred embodiment of the utility model, the wall surface of the filter screen is fixedly connected with a convex ball, and the convex ball is a semispherical ball; a plurality of same convex balls are arranged in an annular array on the wall surface of each filter screen; the convex ball is arranged on the wall surface of the filter screen facing the filter chamber cavity; the wall surface of the scraper facing the convex ball can be in contact with the convex ball; and the position of each convex ball is staggered with the mesh of the wall surface of the filter screen.

[0016] The iron and manganese removal filter device comprises a filter machine body and the filter structure.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The stable structure can fix and limit the position of the linkage chamber when the device prevents impurities from blocking the wall surface of the filter screen, thereby effectively preventing the displacement of the driven shaft during rotation; and the limiting ring limits the position of the driven shaft to the wall surface of the linkage chamber during rotation of the driven shaft, so that the device is more stable during operation and has a lower failure rate compared with the prior art.

[0019] 2. The convex ball can make the filter screen shake with the rotation of the scraper, thereby achieving the effect of preventing blockage without consumption, and further preventing the filter screen from being blocked.

[0020] 3. The filter structure can have stable filtering and anti-blocking effects during use, and the machine does not need to be frequently cleaned, thereby improving the convenience of the device during use.

[0021] The specific implementation of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the attached figure:

[0023] Figure 1 It is a three-dimensional diagram of the utility model;

[0024] Figure 2 This is a perspective view of the interior of the filter chamber of the utility model;

[0025] Figure 3 This is a combined three-dimensional diagram of the linkage chamber and the connecting plate of the utility model;

[0026] Figure 4 It is a three-dimensional diagram of the driven shaft and scraper of the utility model;

[0027] Figure 5 It is a three-dimensional diagram of the filter screen and the convex ball of the utility model.

[0028] In the figure: 20, filter chamber; 21, opening; 22, filter screen; 23, linkage chamber; 24, drive shaft; 25, bevel gear; 26, driven shaft; 27, scraper; 30, connecting plate; 31, connecting rod; 32, limit groove; 33, limit ring; 34, convex ball. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0030] like Figure 1 、 Figure 2 and Figure 3 As shown, the filtering structure includes: a filter chamber 20, which is a rectangular box with a hollow cavity. An opening 21 is formed on the front wall of the filter chamber 20. A filter screen 22 is symmetrically fixedly connected to the top and bottom of the filter chamber 20. The filter screen 22 is a disc-shaped net. A motor is installed on one side wall of the filter chamber 20;

[0031] The linkage chamber 23 is a rectangular box with a hollow interior. The linkage chamber 23 is arranged in the cavity of the filter chamber 20. The cavity of the filter chamber 20 is also rotatably connected to a drive shaft 24. The upper and lower walls of the linkage chamber 23 are symmetrically rotatably connected to the driven shaft 26. The ends of each driven shaft 26 are respectively fixedly connected to a scraper 27. The cavity of the linkage chamber 23 is rotatably connected to a bevel gear 25. The ends of each driven shaft 26 and the ends of the drive shaft 24 are all provided with the same bevel gear 25. All bevel gears 25 can engage in the cavity of the linkage chamber 23. The motor on the side wall of the filter chamber 20 can drive the drive shaft 24 to rotate. The motor and the power supply are electrically connected. This is an existing technology and will not be described here.

[0032] As shown in Figure 2 , Figure 3 and Figure 4 , the stable structure is arranged in the cavity of the filter chamber 20 for preventing the linkage chamber 23 from moving, and the stable structure comprises a connecting plate 30 fixedly connected to the inner wall of the filter chamber 20, and the wall of the connecting plate 30 can be fixedly connected to the side wall of the linkage chamber 23.

[0033] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the connecting plate 30 is a rectangular rod, and the connecting plate 30 is fixedly connected above one side of the linkage chamber 23, and the same connecting plate 30 is arranged below the wall of the other side of the linkage chamber 23, and the two ends of the connecting plate 30 can be fixedly connected to the filter chamber 20 and the linkage chamber 23, and the stable structure further comprises a connecting rod 31, a limiting groove 32 and a limiting ring 33, the connecting rod 31 is fixedly connected to the wall of the connecting plate 30, the limiting groove 32 is arranged in the wall of the linkage chamber 23, and the limiting ring 33 is fixedly connected to the wall of the driven shaft 26, the connecting rod 31 is a rectangular rod, the connecting rod 31 is arranged obliquely on the side wall of the linkage chamber 23, the two ends of the connecting rod 31 can be connected to the wall of the connecting plate 30 and the linkage chamber 23 at the same time, the connecting rod 31 is arranged symmetrically on each side of the linkage chamber 23, the limiting groove 32 is a circular ring groove, the limiting groove 32 is arranged symmetrically in the center of the upper and lower walls of the linkage chamber 23, and the limiting ring 33 is a circular ring, and the limiting ring 33 is arranged on the wall of each driven shaft 26, and each limiting ring 33 can rotate in the corresponding limiting groove 32;

[0034] In specific use, the water inlet pipe is communicated with the opening 21, then the water to be filtered is injected into the cavity of the filter chamber 20 through the water inlet pipe, and the power supply of the motor is turned on, at this time, the water passes through all the filter screens 22 to be filtered, and when the motor is powered on, the driving shaft 24 is driven to rotate, the driving shaft 24 drives the conical gear 25 on the wall thereof to rotate when rotating, the conical gear 25 on the wall of the driving shaft 24 meshes with the conical gear 25 on the wall of the upper and lower symmetric driven shafts 26 to drive the driven shafts 26 to rotate synchronously, the limiting ring 33 on the wall of each driven shaft 26 can rotate in the limiting groove 32, and the driven shaft 26 can drive each corresponding scraper 27 on the wall thereof to scrape off the impurities adhered to the filter screen 22 when rotating, and the wall of each scraper 27 is provided with a brush, so as to prevent the scraper 27 from being blocked, and when the driving shaft 24 drives the conical gear 25 to rotate in the cavity of the linkage chamber 23, the linkage chamber 23 remains stationary due to the connecting plates 30 on both sides, and after the water filtration is completed, the communication between the opening 21 and the water inlet pipe is cancelled, and the filtered impurities can be cleaned out from the opening 21;

[0035] In summary, by setting the stable structure, the position of the linkage chamber 23 can be fixed and limited when the device prevents impurities from blocking the filter screen 22 wall, thereby effectively preventing the problem of displacement of the driven shaft 26 during rotation. And when the driven shaft 26 rotates, the limit ring 33 will limit the position of the driven shaft 26 to the wall surface of the linkage chamber 23, so compared with the prior art, the present scheme is more stable during work and has lower failure rate.

[0036] As shown in Figure 2 and Figure 5 The wall surface of the filter screen 22 is fixedly connected with a convex ball 34, which is semispherical. A plurality of identical convex balls 34 are arranged in an annular array on the wall surface of each filter screen 22. The convex balls 34 are arranged on the wall surface of the filter screen 22 facing the cavity of the filter chamber 20. The wall surface of the scraper 27 facing the convex balls 34 can contact the convex balls 34. The position of each convex ball 34 is staggered with the mesh of the wall surface of the filter screen 22.

[0037] In specific use, when the driven shaft 26 drives the scraper 27 to rotate, the scraper 27 will push the filter screen 22 when it touches the wall surface of the convex ball 34, thereby driving the filter screen 22 to vibrate and shake off the impurities blocking the filter screen 22.

[0038] In summary, by setting the convex ball 34, the filter screen 22 can be shaken to improve the anti-blocking effect without consumption, thereby further preventing the filter screen 22 from being blocked.

[0039] The iron and manganese removal filter device comprises a filter machine body, which is not shown in the figure, and all the above-mentioned filter structures, which are installed in the filter machine body.

[0040] In summary, by setting the filter structure, the device can have stable filtering and anti-blocking effect during use, without the need for frequent cleaning of the machine, thereby improving the convenience of the device during use.

[0041] Working principle: the water pipe and the opening 21 are communicated, then the required filtered water is injected into the cavity of the filter chamber 20 through the water pipe, and then the power of the motor is turned on, at this time the water will pass through the wall of all filter screens 22 to filter, and the motor will drive the driving shaft 24 to rotate when the power is turned on, the driving shaft 24 will drive the conical gear 25 on its wall to rotate when rotating, the conical gear 25 will mesh with the conical gear 25 on the wall of the upper and lower symmetrical driven shaft 26 to drive it to rotate and drive the upper and lower symmetrical driven shaft 26 to rotate synchronously, the limiting ring 33 on the wall of each driven shaft 26 can rotate in the limiting groove 32, and the driven shaft 26 can drive each corresponding scraper 27 on its wall to scrape off the impurities attached to the wall of the filter screen 22 when rotating, and each scraper 27 is provided with a brush on its wall, so as to prevent it from being blocked, and the linkage chamber 23 will always remain stationary when the driving shaft 24 drives the conical gear 25 to rotate in the cavity of the linkage chamber 23, the linkage chamber 23 will always remain stationary because of the two connecting plates 30 on both sides, after the water filtration is completed, the opening 21 and the water pipe are disconnected, and the filtered impurities can be cleaned out from the opening 21.

[0042] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A filtering structure, characterized in that: include: The filter chamber (20) is a rectangular box with a hollow cavity. An opening (21) is provided through the front wall of the filter chamber (20). A filter screen (22) is symmetrically fixedly connected to the top and bottom of the filter chamber (20). The filter screen (22) is a disc-shaped net. A motor is installed on one side wall of the filter chamber (20); The linkage chamber (23) is a rectangular box with a hollow cavity. The linkage chamber (23) is arranged in the cavity of the filter chamber (20). The cavity of the filter chamber (20) is also rotatably connected to a drive shaft (24). The upper and lower walls of the linkage chamber (23) are symmetrically rotatably connected to driven shafts (26). The ends of each driven shaft (26) are respectively fixedly connected to a scraper (27). The cavity of the linkage chamber (23) is rotatably connected to a bevel gear (25). The ends of each driven shaft (26) and the end of the drive shaft (24) are both provided with the same bevel gear (25). All bevel gears (25) can mesh in the cavity of the linkage chamber (23). The motor on the side wall of the filter chamber (20) can drive the drive shaft (24) to rotate. A stabilizing structure is provided in the cavity of the filter chamber (20) to prevent the linkage chamber (23) from moving. The stabilizing structure includes a connecting plate (30). The connecting plate (30) is fixedly connected to the inner wall surface of the cavity of the filter chamber (20). The wall surface of the connecting plate (30) can also be fixedly connected to the side wall surface of the linkage chamber (23).

2. The filter structure according to claim 1, characterized in that: The connecting plate (30) is a rectangular rod, and is fixedly connected above one side of the linkage chamber (23). A similar connecting plate (30) is provided on the lower wall of the other side of the linkage chamber (23). Both ends of the connecting plate (30) can be fixedly connected to the filter chamber (20) and the linkage chamber (23).

3. The filtering structure according to claim 1, characterized in that The stable structure further comprises a connecting rod (31), a limiting groove (32) and a limiting ring (33); the connecting rod (31) is fixedly connected to the wall surface of the connecting plate (30); the limiting groove (32) is opened on the wall surface of the linkage chamber (23); and the limiting ring (33) is fixedly connected to the wall surface of the driven shaft (26).

4. The filtering structure according to claim 3, characterized in that: The connecting rod (31) is a rectangular rod, and is obliquely arranged on the side wall of the linkage chamber (23). Both ends of the connecting rod (31) can be connected to the connecting plate (30) and the wall of the linkage chamber (23) at the same time. The connecting rod (31) is symmetrically arranged on each side of the linkage chamber (23).

5. The filter structure according to claim 3, characterized in that: The limiting groove (32) is an annular groove, and the limiting groove (32) is symmetrically opened on the upper and lower wall surfaces of the linkage chamber (23). The limiting ring (33) is annular, and the limiting ring (33) is respectively provided on the wall surface of each driven shaft (26). Each limiting ring (33) can rotate in the corresponding limiting groove (32).

6. The filter structure according to claim 1, characterized in that: The wall surface of the filter screen (22) is fixedly connected with a convex ball (34), which is hemispherical. A plurality of identical convex balls (34) are arranged in a circular array on the wall surface of each filter screen (22). The convex balls (34) are arranged on the wall surface of the filter screen (22) facing the inner cavity of the filter chamber (20). The wall surface of the scraper (27) facing the convex ball (34) can contact the convex ball (34). The position of each convex ball (34) is staggered with the mesh of the wall surface of the filter screen (22).

7. An iron and manganese removal filter device, comprising a filter body, characterized in that: It also includes the filtering structure according to any one of claims 1 to 6, wherein the filtering structure is installed in a filter body.

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