Sewer residue filtering device

Abstract

The utility model discloses a sewer residue filtering device which comprises a machine body, a filtering piece, a water inlet pipeline and a water outlet pipeline, the top of the machine body is covered with an opening and closing cover plate, the machine body is provided with a filtering cavity, the filtering piece is placed in the filtering cavity, the machine body is provided with a reset bolt piece, and the filtering piece is provided with a bolt seat corresponding to the reset bolt piece. The reset bolt piece is inserted into the bolt seat; the water inlet pipeline and the water outlet pipeline are communicated with the machine body. The filter has the beneficial effects that as the machine body is in inserted connection with the bolt seat arranged on the filter part through the reset bolt part, when a worker needs to take out waste residues in the filter part, the worker only needs to pull the reset bolt part and pull out the reset bolt part from the interior of the bolt seat, and the purpose of separating the filter part from the machine body can be achieved; and the opening and closing cover plate arranged at the top of the machine body is opened, so that the filtering piece can be easily taken out of the filtering cavity, the design is simple to disassemble, and a worker can conveniently clean the filtering piece.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a sewer filter residue device. Background Art

[0002] Sewage treatment is the process of purifying sewage to make it reach the water quality requirements for drainage into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical care and catering, and is increasingly entering the daily life of ordinary people. The sewage treatment devices in the prior art often find it difficult to clean the filter residue on the filter. Since the filter of the traditional device is arranged inside it, it takes a lot of time to disassemble and remove the filter in the device when cleaning the filter residue, which is very laborious, reduces the sewage treatment efficiency, and brings great inconvenience to the user. Utility Model Content

[0003] In view of the above-mentioned defects, the purpose of the utility model is to provide a sewer filter residue device which is convenient for workers to clean the filter residue and is simple to disassemble.

[0004] The mesh display screen can be twisted and deformed, is suitable for various special-shaped supports, and is easy to transport and install.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A sewer filter residue device comprises a body, a filter element, an inlet pipe and an outlet pipe, wherein the top cover of the body is provided with an opening and closing cover plate, the body is provided with a filter chamber, the filter element is placed inside the filter chamber, the body is provided with a reset latch element, the filter element is provided with a latch seat corresponding to the reset latch element, and the reset latch element is plugged into the latch seat; the inlet pipe is connected to the body, and the outlet pipe is connected to the body; the reset latch element comprises a shaft sleeve and a latch shaft, the shaft sleeve is provided on the outer wall of the body, the latch shaft is movably connected to the shaft sleeve, and the output end of the latch shaft is connected to the filter chamber, so the output end of the latch shaft is plugged into the latch seat.

[0007] Preferably, in the above-mentioned sewer filter residue device, the inner wall of the sleeve is provided with a limit platform, the limit platform is provided with a return spring, the outer wall of the latch shaft is provided with a movable seat, and the movable seat abuts against the return spring.

[0008] Preferably, in the above-mentioned sewer filter residue device, the latch seat is provided with a latch groove matched with the latch shaft, and the latch shaft is plug-in-pull connected to the latch groove.

[0009] Preferably, in the above-mentioned sewer filter residue device, the filter element is provided with a lifting handle for the user to hold it conveniently.

[0010] Preferably, in the above-mentioned sewer filter residue device, an opening and closing handle is provided on the top of the opening and closing cover plate.

[0011] Beneficial effects of the utility model:

[0012] Since the machine body is plugged into the latch seat of the filter element through the reset latch part, when the staff needs to remove the waste residue in the filter element, the staff only needs to pull the reset latch part and pull it out from the inside of the latch seat to achieve the purpose of separating the filter element from the machine body, and then open the opening and closing cover plate provided on the top of the machine body, so that the filter element can be easily removed from the filter cavity. This design is simple to disassemble and is convenient for the staff to clean the filter element, thereby improving the discharge efficiency of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of one embodiment of the utility model;

[0014] Figure 2 for Figure 1 A cross-sectional view of

[0015] Figure 3 is a schematic diagram of the structure of a reset latch;

[0016] Figure 4 for Figure 3 sectional view of .

[0017] Among them: it includes: body 11, filter element 12, water inlet pipe 13, water outlet pipe 14, opening and closing cover 15, filter chamber 16, reset latch 17, latch seat 18, latch groove 181, shaft sleeve 19, latch shaft 20, limit platform 21, reset spring 22, movable seat 23, lifting handle 24, opening and closing handle 25. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0022] like Figures 1 to 4As shown, a sewer filter residue device comprises a body 11, a filter element 12, a water inlet pipe 13 and a water outlet pipe 14, wherein the top cover of the body 11 is provided with an opening and closing cover plate 15, the body 11 is provided with a filter chamber 16, the filter element 12 is placed inside the filter chamber 16, the body 11 is provided with a reset latch 17, the filter element 12 is provided with a latch seat 18 corresponding to the reset latch 17, and the reset latch 17 is plugged with the latch seat 18; the water inlet pipe 13 is connected with the body 11, and the water outlet pipe 14 is connected with the body 11; the reset latch 17 comprises a shaft sleeve 19 and a latch shaft 20, the shaft sleeve 19 is provided on the outer wall of the body 11, the latch shaft 20 is movably connected with the shaft sleeve 19, and the output end of the latch shaft 20 is connected with the filter chamber 16, so the output end of the latch shaft 20 is plugged with the latch seat 18; after being connected with the sewer pipe through the water inlet pipe 13, when discharging sewage, When water is discharged, the sewage will pass through the filter chamber 16, and the filter element 12 provided inside the filter chamber 16 will screen the sewage. The residue filtered out from the sewage by the filter element 12 will be stored in the filter element 12. Such a design completes the residue filtering and sewage discharge work; since the machine body 11 is plugged into the latch seat 18 provided by the filter element 12 through the reset latch member 17, when the staff needs to take out the waste residue in the filter element 12, the staff only needs to pull the reset latch member 17 and pull the reset latch member 17 out of the latch seat 18 to achieve the purpose of separating the filter element 12 from the machine body 11, and then open the opening and closing cover plate 15 provided on the top of the machine body 11, so that the filter element 12 can be easily taken out from the filter chamber 16. Such a design is simple to disassemble and is convenient for the staff to clean the filter element 12, thereby improving the sewage discharge efficiency.

[0023] It is worth noting that the reset latch member 17 is composed of a sleeve 19 and a latch shaft 20. When the staff needs to remove the filter element 12, they only need to pull the latch shaft 20 and pull the latch shaft 20 out from the inside of the latch seat 18. When installing the filter element 12, just insert the extended end of the latch shaft 20 into the inside of the latch seat 18. This design has a simple assembly and disassembly structure and further improves the assembly efficiency.

[0024] In the sewer filter residue device of this embodiment, since the body 11 is plugged into the latch seat 18 provided on the filter element 12 through the reset latch member 17, the filter element 12 can be dry-suspended and suspended inside the filter cavity 16, so that the bottom of the filter element 12 does not contact the inner bottom of the filter cavity 16. This design further avoids clogging of the two ends of the filter element 12 during the residue filtering process.

[0025] In the sewer filter residue device of the present embodiment, a limit platform 21 is provided on the inner wall of the sleeve 19, a return spring 22 is provided on the limit platform 21, and a movable seat 23 is provided on the outer wall of the latch shaft 20, and the movable seat 23 abuts against the return spring 22; through the limit platform 21 provided on the inner wall of the sleeve 19, and the return spring 22 is provided on the top of the limit platform 21, and the return spring 22 abuts against the movable seat 23 provided on the outer wall of the latch shaft 20, when the staff puts the filter element 12 into the filter chamber 16, the staff only needs to pull the latch shaft 20. When the staff releases the latch shaft 20, the latch shaft 20 is automatically inserted into the latch seat 18 under the reverse force of the return spring 22. Such a design makes it more convenient for the staff to assemble.

[0026] In some embodiments of the sewer filter residue device, the latch seat 18 is provided with a latch groove 181 adapted to the latch shaft 20, and the latch shaft 20 is plugged in and out of the latch groove 181; such a design allows the latch shaft 20 to be smoother during the plugging and unplugging process with the latch groove 181.

[0027] In some embodiments of the sewer filter residue device, the filter element 12 is provided with a lifting handle 24 for the user to hold, so that it is more convenient for the user to take out the filter element 12.

[0028] It should be specifically explained that the filter element 12 can be a filter basket, and the filter basket can be obtained through market procurement.

[0029] In the sewer filter residue device of this embodiment, an opening and closing handle 25 is provided on the top of the opening and closing cover plate 15 ; such a design facilitates the staff to open or close the opening and closing cover plate 15 .

[0030] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A sewer filter residue device, comprising a body, a filter element, an inlet pipe and an outlet pipe, characterized in that: The top cover of the machine body is provided with an opening and closing cover plate, the machine body is provided with a filter cavity, the filter element is placed inside the filter cavity, the machine body is provided with a reset latch element, the filter element is provided with a latch seat corresponding to the reset latch element, the reset latch element is plugged into the latch seat; the water inlet pipe is connected to the machine body, and the water outlet pipe is connected to the machine body; The reset latch member includes a shaft sleeve and a latch shaft, the shaft sleeve is arranged on the outer wall of the body, the latch shaft is movably connected with the shaft sleeve, and the output end of the latch shaft is communicated with the filter cavity, so the output end of the latch shaft is plugged into the latch seat.

2. The sewer filter residue device according to claim 1, characterized in that: The inner wall of the shaft sleeve is provided with a limit platform, the limit platform is provided with a return spring, the outer wall of the latch shaft is provided with a movable seat, and the movable seat abuts against the return spring.

3. The sewer filter residue device according to claim 1, characterized in that: The latch seat is provided with a latch groove matched with the latch shaft, and the latch shaft is plug-in-pull connected to the latch groove.

4. The sewer filter residue device according to claim 1, characterized in that: The filter element is provided with a lifting handle which is convenient for users to hold.

5. The sewer filter residue device according to claim 1, characterized in that: An opening and closing handle is arranged on the top of the opening and closing cover plate.

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