Sewage filtering equipment not easy to block

Abstract

The utility model belongs to the technical field of sewage filtering equipment, and in particular relates to sewage filtering equipment which is not easy to block. The difficult-to-block sewage filtering equipment comprises a machine body and an inner cavity, wherein the inner cavity is formed in the machine body; an intercepting assembly for intercepting solid particles and impurities in sewage is mounted on the left side in the machine body; a filtering assembly for filtering sewage is mounted at the right end in the machine body; the bottom of the machine body is provided with a collecting assembly used for collecting solid particles and impurities in a centralized manner, the intercepting assembly comprises a motor mounted at the left end of the outer wall of the machine body, and a filter frame is arranged in the center of the left end of the interior of the machine body. The filter frame can be turned to prevent impurities from entering the filter assembly, so that the frequency of blockage of the filter layer is reduced from the source, the filter frame can be turned to facilitate centralized collection of the impurities, and the practicability and the use effect of the device are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of sewage filtration equipment, specifically a sewage filtration equipment that is not easily clogged. Background Technology

[0002] Wastewater refers to water discharged from domestic and industrial sources that has been polluted to a certain extent and has lost its original function. Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse.

[0003] Chinese Patent Announcement No. CN220424763U discloses a wastewater filtration environmental protection device. This device "includes a housing, characterized in that: a preliminary filtration groove is provided on the upper side of the housing, and a precision filtration groove is provided inside the housing; a plurality of filter plates are inserted in the preliminary filtration groove, and a plurality of precision filter cylinders are inserted in the precision filtration groove. The technical problem to be solved by this utility model is a wastewater filtration environmental protection device that facilitates the replacement of screens and enables fine purification of wastewater."

[0004] Although the above-mentioned device can perform multi-layer filtration of sewage and improve the depth of sewage filtration and purification, when cleaning sewage containing a lot of large particles and debris, the particles will get embedded in the screen holes on the surface of the filter plate, causing the filter screen to become clogged, increasing the frequency of screen replacement, increasing the cost of using the device, and thus the device has certain limitations in use. Utility Model Content

[0005] The purpose of this invention is to provide a sewage filtration device that is not easily clogged, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sewage filtration device that is not easily clogged, comprising a body and an inner cavity, characterized in that: the inner cavity is formed inside the body;

[0007] An interception component for intercepting solid particles and debris in sewage is installed on the left side of the interior of the machine body.

[0008] The right side of the interior of the machine body is equipped with a filter assembly for filtering sewage.

[0009] The bottom of the machine is equipped with a collection component for the centralized collection of solid particles and debris.

[0010] Preferably, the interception component includes a motor installed on the left end of the outer wall of the body, a filter frame is provided at the center of the left end of the body, a drive shaft and a rotating shaft are fixedly connected to the left and right ends of the filter frame respectively, the output end of the motor is fixedly connected to the left end of the outer wall of the drive shaft, a fixing plate is fixedly connected to the inner top wall of the body, and the end of the rotating shaft is rotatably connected to the outer wall of the fixing plate.

[0011] Preferably, the filter assembly includes a fixing ring, which is fixedly installed to the body via an installation ring. The inner wall of the fixing ring is fixedly connected with a first filter layer and a second filter layer from left to right. The filter pore size on the outer surface of the second filter layer is smaller than the filter pore size on the surface of the first filter layer and larger than the filter pore size on the outer surface of the filter frame.

[0012] Preferably, the collecting component includes a feeding trough located at the center of the bottom wall of the machine body, a feeding port located in the middle of the bottom wall of the machine body, the feeding port and the feeding trough being connected, and a collecting tank located at the bottom wall of the machine body corresponding to the feeding port, the collecting tank being mounted on the bottom wall of the machine body via mounting brackets on both sides.

[0013] Preferably, a guide plate is fixedly connected to the left end of the inner bottom wall of the machine body, and the end of the guide plate is in contact with the feeding trough.

[0014] Preferably, a water inlet is fixedly connected to the top left end of the machine body, and the bottom of the water inlet communicates with the inner cavity.

[0015] Preferably, a control panel is installed on the front end of the outer wall of the machine body, and the control panel is electrically connected to the motor.

[0016] Compared with the prior art, the beneficial effects of this utility model are: this sewage filtration device, which is not easy to clog, collects and intercepts large particulate impurities in the sewage to be treated through the interception component, preventing them from entering the filtration component, thereby reducing the frequency of filter layer clogging from the source. At the same time, the filter frame can be flipped to facilitate the centralized collection of debris, improving the practicality and effectiveness of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a partial cross-sectional view of the present invention.

[0019] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the interception component structure of this utility model;

[0021] Figure 5This is a schematic diagram of the disassembled structure of the filter component of this utility model.

[0022] In the diagram: 1. Machine body; 2. Inner cavity; 3. Motor; 31. Drive shaft; 32. Filter frame; 33. Rotating shaft; 34. Fixing plate; 4. Fixing ring; 41. First filter layer; 42. Second filter layer; 43. Mounting ring; 5. Feed trough; 51. Feed port; 52. Collection tank; 53. Mounting frame; 6. Guide plate; 7. Water inlet; 8. Control panel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 The present invention provides a technical solution: a sewage filtration device that is not easily blocked, comprising a body 1 and an inner cavity 2, wherein the inner cavity 2 is opened inside the body 1;

[0025] An interception component for intercepting solid particles and debris in sewage is installed on the left side of the interior of the main body 1.

[0026] The bottom of the unit 1 is equipped with a collection component for collecting solid particles and debris.

[0027] The interception assembly includes a motor 3 installed on the left side of the outer wall of the body 1. A filter frame 32 is provided at the center of the left side of the inner side of the body 1. A drive shaft 31 and a rotating shaft 33 are fixedly connected to the left and right sides of the filter frame 32, respectively. The output end of the motor 3 is fixedly connected to the left side of the outer wall of the drive shaft 31. A fixing plate 34 is fixedly connected to the inner top wall of the body 1. The end of the rotating shaft 33 is rotatably connected to the outer wall of the fixing plate 34.

[0028] Through the above technical solution, the device uses a block structure to install the interception component, the filtering component and the collection component inside the inner cavity 2. The left end of the inner body 1 needs to have enough space for the filter frame 32 to rotate. Since there is still some space between the filter frame 32 and the inner wall of the body 1, the filter frame 32 is designed with a structure that is wider at the top and narrower at the bottom to increase the range and space for sewage to enter. During the sewage falling process, solid particles and debris are subject to their own gravity, and some of them still fall vertically into the filter frame 32, thereby improving the collection effect of debris.

[0029] Please see Figure 2 and Figure 5The filter assembly includes a fixing ring 4, which is fixedly installed to the body 1 by a mounting ring 43. The inner wall of the fixing ring 4 is fixedly connected to a first filter layer 41 and a second filter layer 42 from left to right. The filter hole size on the outer surface of the second filter layer 42 is smaller than the filter hole size on the surface of the first filter layer 41 and larger than the filter hole size on the outer surface of the filter frame 32. The collection assembly includes a feeding trough 5 located at the center of the bottom wall of the body 1. A feeding port 51 is provided in the middle of the bottom wall of the body 1. The feeding port 51 and the feeding trough 5 are connected. A collection tank 52 is provided on the bottom wall of the body 1 corresponding to the feeding port 51. The collection tank 52 is installed on the bottom wall of the body 1 by mounting brackets 53 on both sides.

[0030] Through the above technical solution, the filter assembly achieves a detachable structure through the design of the mounting ring 43, and at the same time achieves a multi-layer composite structure design through the first filter layer 41 and the second filter layer 42, thereby improving the deep filtration and purification of sewage; the collection assembly includes a discharge trough 5 and a discharge port 51 located at the center of the bottom of the body 1. The discharge trough 5 is designed to be wider at the top and narrower at the bottom, which increases the collection range of solid particles and debris. The detachable structure enables the quick assembly and disassembly of the collection tank 52. Since the disassembly structure is prior art, it will not be described in detail in this application.

[0031] Please see Figure 1 and Figure 2 A guide plate 6 is fixedly connected to the left end of the inner bottom wall of the machine body 1, and the end of the guide plate 6 is in contact with the feed trough 5; a water inlet 7 is fixedly connected to the left end of the top of the machine body 1, and the bottom of the water inlet 7 is connected to the inner cavity 2; a control panel 8 is installed on the front end of the outer wall of the machine body 1, and the control panel 8 is electrically connected to the motor 3.

[0032] Through the above technical solution, the guide plate 6 has a certain slope and its end contacts the discharge trough 5, which can ensure that the poured solid particles and debris gradually enter the discharge port 51 and avoid getting stuck on the inner wall of the machine body 1; the water inlet 7 can facilitate the delivery of sewage by personnel, and the water inlet 7 and the filter frame 32 are in the same position in the vertical projection to ensure the stable entry of sewage; the device controls the electrical structure inside the equipment through the control panel 8 to ensure the stable operation of the device.

[0033] Working principle: First, the wastewater to be filtered is poured in through the inlet 7, ensuring the filter frame 32 is facing upwards. After entering the inner cavity 2 of the machine body 1, most of the wastewater falls vertically into the filter frame 32, while a small portion falls through the outer space. Since the outer surface of the filter frame 32 has through-holes, the liquid wastewater continues to flow directly through these holes and the outer space, flowing to the filter assembly via the guide plate 6. The fixing ring 4 is installed on the inner wall of the machine body 1 via the mounting ring 43, allowing for quick installation and removal. The wastewater first passes through the first filter layer 41, then through the second filter layer 42. The pores on the surface of the second filter layer 42 are slightly smaller than those of the first filter layer 41, thus achieving gradual filtration and purification of the wastewater. It is then discharged through the outlet on the outer surface of the machine body 1. After the wastewater filtration is complete, the filter frame 32... The internal structure collects sufficient large solid particles and debris. The motor 3 is started via the control panel 8, which controls the drive shaft 31 to rotate the filter frame 32 and the rotating shaft 33. Since the rotating shaft 33 is rotatably connected to the outer wall of the fixed plate 34, the filter frame 32 rotates, thus emptying the debris inside. Because the two ends of the guide plate 6 contact the inner wall of the machine body 1 and the outer wall of the discharge trough 5 respectively, the debris slides along the guide plate 6 towards the concave discharge trough 5, and finally falls into the collection tank 52 through the discharge port 51. The collection tank 52 is detachably installed via the mounting bracket 53, facilitating the operator's removal and placement of the collection tank 52 for cleaning debris. This equipment, through the coordinated use of multiple components, achieves wastewater filtration and purification while reducing filter layer clogging, ensuring the device's effectiveness.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-clogging sewage filtration device, comprising a body (1) and an inner cavity (2), characterized in that: The inner cavity (2) is located inside the body (1); An interception component for intercepting solid particles and debris in sewage is installed on the left side inside the body (1); The right end of the interior of the body (1) is equipped with a filter assembly for filtering sewage. The bottom of the body (1) is equipped with a collection component for collecting solid particles and debris.

2. The non-clogging sewage filtration device according to claim 1, characterized in that: The interception assembly includes a motor (3) installed on the left side of the outer wall of the body (1). A filter frame (32) is provided at the center of the left side of the inner side of the body (1). The left and right sides of the filter frame (32) are respectively fixedly connected to a drive shaft (31) and a rotating shaft (33). The output end of the motor (3) is fixedly connected to the left side of the outer wall of the drive shaft (31). A fixing plate (34) is fixedly connected to the inner top wall of the body (1). The end of the rotating shaft (33) is rotatably connected to the outer wall of the fixing plate (34).

3. The non-clogging sewage filtration device according to claim 2, characterized in that: The filter assembly includes a fixing ring (4), which is fixedly installed to the body (1) by a mounting ring (43). The inner wall of the fixing ring (4) is fixedly connected with a first filter layer (41) and a second filter layer (42) from left to right. The filter hole size on the outer surface of the second filter layer (42) is smaller than the filter hole size on the surface of the first filter layer (41) and larger than the filter hole size on the outer surface of the filter frame (32).

4. The sewage filtration device that is not easily clogged according to claim 1, characterized in that: The collection assembly includes a feeding trough (5) located at the center of the bottom wall of the machine body (1). A feeding port (51) is provided in the middle of the bottom wall of the machine body (1). The feeding port (51) and the feeding trough (5) are connected. A collection tank (52) is provided at the bottom wall of the machine body (1) corresponding to the feeding port (51). The collection tank (52) is installed on the bottom wall of the machine body (1) by mounting brackets (53) on both sides.

5. A non-clogging wastewater filtration device according to claim 4, characterized in that: A guide plate (6) is fixedly connected to the left end of the inner bottom wall of the machine body (1), and the end of the guide plate (6) is in contact with the feeding trough (5).

6. The sewage filtration device that is not easily clogged according to claim 1, characterized in that: The top left end of the body (1) is fixedly connected to a water inlet (7), and the bottom of the water inlet (7) is connected to the inner cavity (2).

7. A non-clogging wastewater filtration device according to claim 2, characterized in that: A control panel (8) is installed on the front end of the outer wall of the body (1), and the control panel (8) is electrically connected to the motor (3).

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