Sewage treatment filtering device

Abstract

The utility model discloses a sewage treatment filtering device which comprises a water tank, a purifying box is arranged at the top of the water tank, a filtering box is arranged above the purifying box, the bottom of the filtering box is fixedly connected to the top of the water tank, a filtering basket is arranged in the filtering box, and a filtering net is fixedly connected to the bottom of the filtering basket. According to the sewage treatment device, the servo motor, the rotating ring and the transmission gear are matched, the servo motor is used for driving the transmission gear to rotate, the transmission gear is meshed with the annular gear to drive the rotating ring to rotate, the inserting block is inserted into the top of the filter basket, and when the rotating ring rotates, the filter basket can be driven to rotate, so that the sewage treatment effect is improved. Impurities in water are thrown on the side face of the filter screen through centrifugal force, one part of water flows out through the side wall of the filter screen, the other part of water flows out through the bottom of the filter screen, and the problems that the filter screen is blocked by the impurities, a filtering device is damaged, and working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment filtering device. Background Art

[0002] The existing sewage treatment system consists of a number of different sewage treatment tanks that are interconnected, occupying a large area and having high costs.

[0003] When the prior art is used, the sewage drain pipe is connected to the water inlet pipe of the sewage treatment filter device. When the sewage enters the filter device, it will be removed by the filter and other purification devices in the filter device, and the filtered water will be discharged to avoid environmental pollution.

[0004] However, when filtering rural sewage, since the sewage is mixed with floating garbage, long-term filtration will cause internal blockage of the filter device, and in severe cases, the filter device will be damaged, reducing its working efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sewage treatment filter device, which solves the problem that when filtering rural sewage, due to the presence of floating garbage in the sewage, long-term filtration will cause internal blockage of the filter device, and in severe cases, the filter device will be damaged, thereby reducing its working efficiency.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a sewage treatment filtering device comprises a water tank, a purification box is installed on the top of the water tank, a filter box is arranged above the purification box, the bottom of the filter box is fixedly connected to the top of the water tank, a filter basket is installed inside the filter box, a filter screen is fixedly connected to the bottom of the filter basket, a filter device is installed inside the filter box, the filter device comprises a servo motor, a transmission gear, a ring gear, a rotating ring and an insert block, the outer wall of the servo motor is fixedly connected to the outer wall of the filter box, the output end of the servo motor extends to one end of the filter box and is fixedly connected to the transmission gear, the outer wall of the transmission gear is meshedly connected with the ring gear, the inner wall of the ring gear is fixedly connected with the rotating ring, the outer wall of the rotating ring is rotatably connected to the inner wall of the filter box, the top of the rotating ring is fixedly connected with the insert block, and the outer wall of the insert block is inserted into the top of the filter basket.

[0007] Preferably, a box cover is fixedly connected to the top of the filter box, and a water inlet is opened on the top of the box cover.

[0008] Preferably, the bottom of the filter box is connected to a connecting pipe, and one end of the connecting pipe is plugged into the top of the purification box.

[0009] Preferably, bent plates are fixedly connected to both sides of the top of the water tank, the inner walls of the two bent plates are slidably engaged with the bottom of the purification box, the inner walls of the two bent plates are movably connected with a clamping block, one end of the clamping block extending to the bottom of the bent plate is plugged into the inner wall of the purification box, one end of the clamping block extending to the inside of the bent plate is pressed against a spring, the top of the spring is pressed against the inner wall of the bent plate, a pull rod is plugged into the inner wall of the spring, the outer wall of the pull rod is movably connected to the inner wall of the bent plate, and one end of the pull rod extending to the inner wall of the bent plate is fixedly connected to the top of the clamping block.

[0010] Preferably, a ceramic filter is fixedly connected to the upper part of the inner wall of the purification box, an activated carbon plate is arranged below the ceramic filter, the outer wall of the activated carbon plate is fixedly connected to the lower part of the inner wall of the purification box, a guide plate is arranged below the activated carbon plate, and the outer wall of the guide plate is fixedly connected to the inner wall of the purification box.

[0011] Beneficial Effects

[0012] The utility model provides a sewage treatment filter device. It has the following beneficial effects: the sewage treatment filter device uses a servo motor, a rotating ring and a transmission gear to drive the transmission gear to rotate, and the transmission gear is meshed with the ring gear to drive the rotating ring to rotate. Since the plug is inserted at the top of the filter basket, when the rotating ring rotates, it will also drive the filter basket to rotate, and the impurities in the water will be thrown to the side of the filter screen by centrifugal force, and part of the water flow will flow out through the side wall of the filter screen, and the other part will flow out through the bottom of the filter screen, so as to avoid the problem that the filter screen is blocked by impurities, resulting in damage to the filter device and reduced work efficiency.

[0013] Through the cooperation of the purification box, the bent plate and the card block, when the purification effect of the purification box is reduced and needs to be replaced, pull the pull rod to move the card block out from the inside of the purification box, move the purification box out from the inside of the bent plate, insert the replaced purification box into the inside of the bent plate, and under the action of the spring, insert the card block into the top of the purification box to fix it, making it more convenient to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the middle filter basket, servo motor and filter box;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the grey water tank, activated carbon plate and purification box.

[0018] In the figure: 1, water tank, 2, purification box, 3, filter box, 4, box cover, 5, water inlet, 6, filter basket, 7, servo motor, 8, filter screen, 9, connecting pipe, 10, ceramic filter screen, 11, activated carbon plate, 12, guide plate, 13, rotating ring, 14, transmission gear, 15, ring gear, 16, plug block, 17, card block, 18, bent plate, 19, pull rod, 20, spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] However, when filtering rural sewage, since the sewage is mixed with floating garbage, long-term filtration will cause internal blockage of the filter device, and in severe cases, the filter device will be damaged, reducing its working efficiency.

[0021] In view of this, the utility model provides a sewage treatment filter device, which solves the problem that when filtering rural sewage, due to the presence of floating garbage in the sewage, long-term filtration will cause internal blockage of the filter device, and in severe cases, the filter device will be damaged, thereby reducing its working efficiency.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: By Figure 1-4It can be seen that a sewage treatment filtering device comprises a water tank 1, a connecting pipe is connected to the lower part of the outer wall of the water tank 1, and a valve is installed at one end of the connecting pipe, which is convenient for discharging water, a purification box 2 is installed on the top of the water tank 1, a filter box 3 is arranged above the purification box 2, the bottom of the filter box 3 is fixedly connected to the top of the water tank 1, a filter basket 6 is installed inside the filter box 3, a filter screen 8 is fixedly connected to the bottom of the filter basket 6, a filtering device is installed inside the filter box 3, the filtering device comprises a servo motor 7, a transmission gear 14, a ring gear 15, a rotating ring 13 and an insert block 16, the outer wall of the servo motor 7 is fixedly connected to the outer wall of the filter box 3, the output end of the servo motor 7 extends to one end of the filter box 3 and is fixedly connected to the transmission gear 14, the outer wall of the transmission gear 14 is meshedly connected to the ring gear 15, the inner wall of the ring gear 15 is fixedly connected to the rotating ring 13, the outer wall of the rotating ring 13 is rotatably connected to the inner wall of the filter box 3, the top of the rotating ring 13 is fixedly connected to the insert block 16, and the outer wall of the insert block 16 is inserted into the top of the filter basket 6;

[0024] In the specific implementation process, it is worth pointing out that, under the cooperation of the servo motor 7, the rotating ring 13 and the transmission gear 14, the servo motor 7 is used to drive the transmission gear 14 to rotate, and the transmission gear 14 is meshed with the ring gear 15 to drive the rotating ring 13 to rotate. Since the plug 16 is inserted at the top of the filter basket 6, when the rotating ring 13 rotates, the filter basket 6 is also driven to rotate, and the impurities in the water are thrown to the side of the filter screen 8 by centrifugal force, and part of the water flow will flow out through the side wall of the filter screen 8, and the other part will flow out through the bottom of the filter screen 8, so as to avoid the problem that the impurities block the filter screen 8, resulting in damage to the filter device and reduced working efficiency.

[0025] Furthermore, a box cover 4 is fixedly connected to the top of the filter box 3, and a water inlet 5 is opened on the top of the box cover 4;

[0026] In the specific implementation process, it is worth pointing out that, with the cooperation of the box cover 4 and the filter box 3, the box cover 4 is fixed on the top of the filter box 3, and the sewage is injected into the filter box 3 through the water inlet 5, and the sewage can also accurately enter the interior of the filter basket 6;

[0027] Furthermore, the bottom of the filter box 3 is connected to a connecting pipe 9, and one end of the connecting pipe 9 is plugged into the top of the purification box 2;

[0028] In the specific implementation process, it is worth pointing out that, with the cooperation of the connecting pipe 9 and the filter box 3, the filtered water and sewage will enter the purification box 2 through the connecting pipe 9 to purify the water body and make the water body clean;

[0029] Specifically, when using the sewage treatment and filtering device, when filtering sewage, the sewage is injected into the filter box 3 through the water inlet 5, and the servo motor 7 is used to drive the transmission gear 14 to rotate, and the transmission gear 14 is meshed with the ring gear 15 to drive the rotating ring 13 to rotate. Since the plug 16 is inserted at the top of the filter basket 6, when the rotating ring 13 rotates, it will also drive the filter basket 6 to rotate, and the impurities in the water will be thrown onto the side of the filter screen 8 by centrifugal force, and part of the water flow will flow out through the side wall of the filter screen 8, and the other part will flow out through the bottom of the filter screen 8 to avoid impurities clogging the filter screen 8, and the filtered water will enter the purification box 2 through the connecting pipe 9, and enter the water storage tank 1 after purification to store it.

[0030] Embodiment 2: By Figure 1-4 It can be seen that bent plates 18 are fixedly connected to both sides of the top of the water tank 1, the inner walls of the two bent plates 18 are slidably connected to the bottom of the purification box 2, and the inner walls of the two bent plates 18 are movably connected to the clamping blocks 17, and one end of the clamping block 17 extending to the bottom of the bent plate 18 is plugged into the inner wall of the purification box 2, and one end of the clamping block 17 extending to the inside of the bent plate 18 is pressed against a spring 20, and the top of the spring 20 is pressed against the inner wall of the bent plate 18, and the inner wall of the spring 20 is plugged with a pull rod 19, and the outer wall of the pull rod 19 is movably connected to the inner wall of the bent plate 18, and one end of the pull rod 19 extending to the inner wall of the bent plate 18 is fixedly connected to the top of the clamping block 17;

[0031] In the specific implementation process, it is worth pointing out that, under the cooperation of the purification box 2, the bent plate 18 and the block 17, when the purification effect of the purification box 2 is reduced and needs to be replaced, the pull rod 19 is pulled to move the block 17 out of the inside of the purification box 2, and the purification box 2 is moved out of the inside of the bent plate 18, and the replaced purification box 2 is inserted into the inside of the bent plate 18, and under the action of the spring 20, the block 17 is inserted into the top of the purification box 2 to fix it, so that it is more convenient when replacing it;

[0032] Furthermore, a ceramic filter 10 is fixedly connected to the upper part of the inner wall of the purification box 2, an activated carbon plate 11 is arranged below the ceramic filter 10, the outer wall of the activated carbon plate 11 is fixedly connected to the lower part of the inner wall of the purification box 2, a guide plate 12 is arranged below the activated carbon plate 11, and the outer wall of the guide plate 12 is fixedly connected to the inner wall of the purification box 2;

[0033] In the specific implementation process, it is worth pointing out that, with the cooperation of the ceramic filter 10, the activated carbon plate 11 and the guide plate 12, the ceramic filter 10 and the activated carbon plate 11 are installed inside the purification box 2, and the filtered water is purified to meet the requirements of clean water, and under the action of the guide plate 12, it flows into the water tank 1;

[0034] Specifically, based on the above embodiment, after the water is filtered, it will enter the purification box 2 to remove the odor and harmful substances in the water to meet the requirements for use. When the purification box 2 is replaced, pull the pull rod 19 to remove it, making it convenient for the staff to replace it.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment and filtering device, comprising a water tank (1), characterized in that: A purification box (2) is installed on the top of the water tank (1), a filter box (3) is arranged above the purification box (2), the bottom of the filter box (3) is fixedly connected to the top of the water tank (1), a filter basket (6) is installed inside the filter box (3), a filter screen (8) is fixedly connected to the bottom of the filter basket (6), and a filtering device is installed inside the filter box (3); The filtering device comprises a servo motor (7), a transmission gear (14), a ring gear (15), a rotating ring (13) and an insert block (16); The outer wall of the servo motor (7) is fixedly connected to the outer wall of the filter box (3); the output end of the servo motor (7) extends to one end inside the filter box (3) and is fixedly connected to a transmission gear (14); the outer wall of the transmission gear (14) is meshingly connected to a ring gear (15); the inner wall of the ring gear (15) is fixedly connected to a rotating ring (13); the outer wall of the rotating ring (13) is rotatably connected to the inner wall of the filter box (3); the top of the rotating ring (13) is fixedly connected to an insert block (16); the outer wall of the insert block (16) is inserted into the top of the filter basket (6).

2. A sewage treatment and filtering device according to claim 1, characterized in that: A box cover (4) is fixedly connected to the top of the filter box (3), and a water inlet (5) is provided on the top of the box cover (4).

3. A sewage treatment and filtering device according to claim 1, characterized in that: The bottom of the filter box (3) is connected to a connecting pipe (9), and one end of the connecting pipe (9) is plugged into the top of the purification box (2).

4. A sewage treatment and filtering device according to claim 1, characterized in that: The top sides of the water tank (1) are fixedly connected with bent plates (18), the inner walls of the two bent plates (18) are slidably engaged with the bottom of the purification box (2), the inner walls of the two bent plates (18) are movably connected with a clamping block (17), one end of the clamping block (17) extending to the bottom of the bent plate (18) is plugged into the inner wall of the purification box (2), one end of the clamping block (17) extending to the inside of the bent plate (18) is pressed against a spring (20), the top of the spring (20) is pressed against the inner wall of the bent plate (18), the inner wall of the spring (20) is plugged with a pull rod (19), the outer wall of the pull rod (19) is movably connected to the inner wall of the bent plate (18), and one end of the pull rod (19) extending to the inner wall of the bent plate (18) is fixedly connected to the top of the clamping block (17).

5. A sewage treatment and filtering device according to claim 1, characterized in that: A ceramic filter (10) is fixedly connected to the upper part of the inner wall of the purification box (2), an activated carbon plate (11) is arranged below the ceramic filter (10), the outer wall of the activated carbon plate (11) is fixedly connected to the lower part of the inner wall of the purification box (2), a guide plate (12) is arranged below the activated carbon plate (11), and the outer wall of the guide plate (12) is fixedly connected to the inner wall of the purification box (2).

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