Grid-linked sewage treatment device

Abstract

The utility model relates to the technical field of sewage grid treatment mechanisms, in particular to a grid-linked sewage treatment device, which comprises a bottom plate, a shell and a filter cartridge, the filter cartridge is arranged on the inner side of the shell, the top of the filter cartridge is fixedly connected with the top of the inner wall of the shell, an auger body is rotatably mounted in the filter cartridge, and the grid-linked sewage treatment device further comprises a grid-linked sewage treatment device. A supporting plate; the supporting plate is movably mounted at the bottom of the filter cartridge; a base is arranged on the outer side of the supporting plate, and an electric telescopic rod is fixedly installed at the bottom of the supporting plate. The utility model solves the problems in the prior art that the dirt on the grid is difficult to effectively clean and the grid is easy to block when the device is used.

Description

Technical Field

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

[0002] The screen machine is a solid-liquid separation equipment that can continuously remove debris from the fluid. It can remove solid matter from sewage to ensure the sewage treatment effect. It is a solid-liquid screening equipment commonly used in China.

[0003] Chinese utility model patent: Publication number CN214485821U discloses a screen machine for sewage treatment, characterized in that it includes a sewage treatment tank, a first filter screen, a second filter screen, a first push rod, a second push rod, a first cleaning device and a second cleaning device, the first filter screen and the second filter screen are arranged in the sewage treatment tank, a pair of the first push rods are symmetrically arranged on both sides of the first filter screen through the side wall of the sewage treatment tank, a pair of the second push rods are symmetrically arranged on both sides of the second filter screen through the side wall of the sewage treatment tank, the first cleaning device for cleaning the first filter screen is arranged on one side of the sewage treatment tank, and the second cleaning device for cleaning the second filter screen is arranged on the other side of the sewage treatment tank; a water outlet is arranged on the top of the sewage treatment tank, and a drain outlet is arranged on one side of the sewage treatment tank, sewage flows into the sewage treatment tank through the water outlet, and the sewage passes through the first filter screen and the second filter screen in sequence and is discharged from the drain outlet.

[0004] In the prior art, when CN214485821U is in use, sewage flows into the sewage treatment tank through the outlet, and solid matter in the sewage can be removed after the sewage passes through the first filter grid and the second filter grid in sequence. In the process that the first push rod and the second push rod respectively push the first filter grid and the second filter grid out and pull back into the sewage treatment tank, the first cleaning device and the second cleaning device can respectively clean the solid matter on the first filter grid and the second filter grid, and the first push rod and the second push rod will not be corroded by the sewage outside the sewage treatment tank.

[0005] However, in actual use, after the sewage is filtered, the residual dirt is difficult to clean, which leads to blockage in the filtering grid. Therefore, a sewage treatment device with a grid linkage is needed to solve the above problem. Utility Model Content

[0006] The purpose of the utility model is to provide a sewage treatment device with a grid linkage, which has the advantages of cleaning the grid used for sewage filtration and discharging dirt, and solves the problem in the prior art that the dirt on the grid is difficult to be effectively cleaned and is prone to clogging when the device is in use.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a sewage treatment device with a grid linkage, comprising a bottom plate, a shell and a filter cartridge, wherein the filter cartridge is arranged inside the shell, the top of the filter cartridge is fixedly connected to the top of the inner wall of the shell, a auger body is rotatably installed in the filter cartridge, and further comprising a support plate;

[0008] The support plate is movably installed at the bottom of the filter cartridge;

[0009] Among them, a base is provided on the outside of the support plate, and an electric telescopic rod is fixedly installed on the bottom of the support plate.

[0010] When using a sewage treatment device linked to a grille in the technical solution, sewage is injected into the filter cartridge through the feed pipe, and the driving mechanism body can be started at this time, so that the auger body is rotated in the filter cartridge, so that the bottom of the filter cartridge of the dirt box is squeezed, so that the sewage is filtered through the filter cartridge. After a period of filtering, the electric telescopic rod can be started to move the support plate downward, so that the dirt in the sewage can be discharged through the through hole on the base, thereby realizing the discharge of the dirt and allowing the filter cartridge to be used continuously.

[0011] Preferably, a support frame is fixedly installed on the outside of the shell, the bottom of the support frame is fixedly connected to the upper surface of the base plate, a hole is opened on one side of the top of the shell and a feed pipe is installed in communication therewith, and drainage holes are opened in a circular array on the bottom of the outer wall of the shell.

[0012] By arranging a support frame on the outside of the shell, the shell can be supported by the support frame, so that the shell can be stably installed on the upper surface of the base plate when in use. At the same time, a drain hole is opened at the bottom of the outer wall of the shell, so that sewage can be discharged through the drain hole.

[0013] Preferably, the outer wall of the filter cartridge does not contact the inner wall of the shell.

[0014] By making the outer side wall of the filter cartridge not contact with the inside of the shell, the sewage filtered by the filter cartridge can be discharged from the side opposite to the filter cartridge of the shell.

[0015] Preferably, the top of the auger body passes through the shell and is provided with a bearing, the top of the auger body is transmission-mounted with a drive mechanism body, and the bottom end of the drive mechanism body is fixedly connected to the top of the support frame.

[0016] By arranging a driving mechanism body on the top of the auger body, the auger body can be driven by the driving mechanism body, so that the auger body can rotate in the filter cartridge, thereby scraping off the dirt adhering to the inner wall of the filter cartridge and collecting the dirt above the support plate.

[0017] Preferably, a reserved hole is opened at the center of the bottom circle of the support plate, and the bottom end of the auger body passes through the reserved hole without contacting the reserved hole.

[0018] By opening a reserved hole on the support plate, the bottom end of the auger body can pass through the reserved hole, thereby improving the stability of the auger body when rotating.

[0019] Preferably, the base adopts a truncated cone structure design, the outer wall of the base is fixedly connected to the inner wall of the shell, a through hole is vertically opened on the base, and the support plate passes through the through hole on the base.

[0020] By vertically arranging a through hole on the base, the support plate can be moved downward along the through hole, so that the dirt collected in the filter cartridge can be discharged through the through hole.

[0021] Preferably, the bottom of the electric telescopic rod is fixedly connected to the upper surface of the base plate.

[0022] By fixedly connecting the bottom of the electric telescopic rod with the upper surface of the bottom plate, the supporting plate can be moved up and down in the through hole on the base through the electric telescopic rod.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] The utility model provides a support plate and movably installs the support plate on the bottom of the filter cartridge, so that the dirt in the filter cartridge is blocked by the support plate. At the same time, a base is provided on the outer side of the support plate, and a through hole is provided on the base. Therefore, when it is actually used, sewage is injected into the filter cartridge through the feed pipe. At this time, the driving mechanism body can be started to rotate the auger body in the filter cartridge, so that the bottom of the filter cartridge of the dirt box is squeezed, so that the sewage is filtered through the filter cartridge. After a period of filtering use, the electric telescopic rod can be started to move the support plate downward, so that the dirt in the sewage can be discharged through the through hole on the base, thereby realizing the discharge of the dirt and allowing the filter cartridge to be used continuously, thereby achieving the effect of cleaning the grille used for sewage filtering and discharging the dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0027] Figure 3 For the utility model Figure 2 The structural diagram of the enlarged part in the middle;

[0028] Figure 4 This is a schematic diagram of the filter cartridge connection structure of the utility model.

[0029] In the figure: 1. bottom plate; 2. support frame; 3. feed pipe; 4. shell; 5. driving mechanism body; 6. base; 7. electric telescopic rod; 8. support plate; 9. auger body; 10. reserved hole; 11. filter cartridge. DETAILED DESCRIPTION

[0030] 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.

[0031] Example

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides an embodiment: a sewage treatment device with a grid linkage, comprising a bottom plate 1, a shell 4 and a filter cartridge 11, the filter cartridge 11 is arranged inside the shell 4, the top of the filter cartridge 11 is fixedly connected to the top of the inner wall of the shell 4, a auger body 9 is rotatably installed in the filter cartridge 11, and also comprises a support plate 8;

[0033] Specifically, the support plate 8 is movably installed at the bottom of the filter cartridge 1;

[0034] A base 6 is provided on the outer side of the support plate 8 , and an electric telescopic rod 7 is fixedly installed on the bottom of the support plate 8 .

[0035] By providing a support plate 8 and movably installing the support plate 8 at the bottom of the filter cartridge 11, the dirt in the filter cartridge 11 is blocked by the support plate 8. At the same time, a base 6 is provided on the outside of the support plate 8, and a through hole is provided on the base 6. Therefore, when it is actually used, sewage is injected into the filter cartridge 11 through the feed pipe 3. At this time, the driving mechanism body 5 can be started, so that the auger body 9 is rotated in the filter cartridge 11, so that the bottom of the dirt box filter cartridge 11 is squeezed, so that the sewage is filtered through the filter cartridge 11. After a period of filtering, the electric telescopic rod 7 can be started to move the support plate 8 downward, so that the dirt in the sewage can be discharged through the through hole on the base 6, thereby realizing the discharge of the dirt and enabling the filter cartridge 11 to be used continuously, thereby achieving the effect of cleaning the grille used for sewage filtration and discharging the dirt.

[0036] Furthermore, a support frame 2 is fixedly installed on the outside of the shell 4, the bottom of the support frame 2 is fixedly connected to the upper surface of the base plate 1, a hole is opened on one side of the top of the shell 4 and a feed pipe 3 is installed thereon, and drainage holes are opened in a circular array at the bottom of the outer wall of the shell 4.

[0037] By arranging a support frame 2 on the outside of the shell 4, the shell 4 can be supported by the support frame 2, so that when in use, the shell 4 can be stably installed on the upper surface of the base plate 1. At the same time, a drain hole is opened at the bottom of the outer wall of the shell 4, so that sewage can be discharged through the drain hole.

[0038] Furthermore, the outer wall of the filter cartridge 11 does not contact the inner wall of the housing 4 .

[0039] By making the outer wall of the filter cartridge 11 not in contact with the interior of the housing 4 , the sewage filtered by the filter cartridge 11 can be discharged from the side of the housing 4 opposite to the filter cartridge 11 .

[0040] Furthermore, the top of the auger body 9 passes through the shell 4 and is provided with a bearing. The top of the auger body 9 is transmission-mounted with a drive mechanism body 5 , and the bottom end of the drive mechanism body 5 is fixedly connected to the top of the support frame 2 .

[0041] By arranging a driving mechanism body 5 on the top of the auger body 9, the auger body 9 can be driven by the driving mechanism body 5, so that the auger body 9 can rotate in the filter cylinder 11, thereby scraping off the dirt adhered to the inner wall of the filter cylinder 11 and collecting the dirt above the support plate 8.

[0042] Furthermore, a reserved hole 10 is opened at the center of the bottom of the support plate 8 , and the bottom end of the auger body 9 passes through the reserved hole 10 without contacting the reserved hole 10 .

[0043] By opening the reserved hole 10 on the support plate 8, the bottom end of the auger body 9 can pass through the reserved hole 10, thereby improving the stability of the auger body 9 when rotating.

[0044] Furthermore, the base 6 adopts a truncated cone structure design, the outer wall of the base 6 is fixedly connected to the inner wall of the shell 4, a through hole is vertically opened on the base 6, and the support plate 8 passes through the through hole on the base 6.

[0045] By vertically arranging a through hole on the base 6 , the support plate 8 can be moved downward along the through hole, so that the dirt collected in the filter cartridge 11 can be discharged through the through hole.

[0046] Furthermore, the bottom of the electric telescopic rod 7 is fixedly connected to the upper surface of the base plate 1 .

[0047] By fixedly connecting the bottom of the electric telescopic rod 7 to the upper surface of the base plate 1 , the support plate 8 can be moved up and down in the through hole on the base 6 through the electric telescopic rod 7 .

[0048] When the utility model is used, sewage is injected into the filter cartridge 11 through the feed pipe 3. At this time, the driving mechanism body 5 can be started, so that the auger body 9 is rotated in the filter cartridge 11, so that the bottom of the dirt box filter cartridge 11 is squeezed, so that the sewage is filtered through the filter cartridge 11. After a period of filtering, the electric telescopic rod 7 can be started to move the support plate 8 downward, so that the dirt in the sewage can be discharged through the through hole on the base 6, thereby realizing the discharge of the dirt and allowing the filter cartridge 11 to be continuously used.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sewage treatment device with a grid linkage, comprising a bottom plate (1), a housing (4) and a filter cartridge (11), wherein the filter cartridge (11) is arranged inside the housing (4), the top of the filter cartridge (11) is fixedly connected to the top of the inner wall of the housing (4), and a auger body (9) is rotatably installed in the filter cartridge (11), characterized in that: Also includes: A support plate (8) movably mounted on the bottom of the filter cartridge (11); Wherein, a base (6) is provided on the outside of the support plate (8), and an electric telescopic rod (7) is fixedly installed on the bottom of the support plate (8); The base (6) is designed as a truncated cone structure, the outer wall of the base (6) is fixedly connected to the inner wall of the shell (4), a through hole is vertically opened on the base (6), and the support plate (8) passes through the through hole on the base (6).

2. A grid-linked sewage treatment device according to claim 1, characterized in that: A support frame (2) is fixedly installed on the outside of the shell (4), the bottom of the support frame (2) is fixedly connected to the upper surface of the bottom plate (1), a hole is opened on one side of the top of the shell (4) and a feed pipe (3) is installed in communication therewith, and drainage holes are opened in a circular array at the bottom of the outer wall of the shell (4).

3. A grid-linked sewage treatment device according to claim 1, characterized in that: The outer wall of the filter cartridge (11) does not contact the inner wall of the housing (4).

4. A grid-linked sewage treatment device according to claim 1, characterized in that: The top of the auger body (9) passes through the housing (4) and is provided with a bearing. The top of the auger body (9) is transmission-mounted with a drive mechanism body (5), and the bottom end of the drive mechanism body (5) is fixedly connected to the top of the support frame (2).

5. The grid-linked sewage treatment device according to claim 1 is characterized in that: A reserved hole (10) is provided at the center of the bottom of the support plate (8), and the bottom end of the auger body (9) passes through the reserved hole (10) without contacting the reserved hole (10).

6. A grid-linked sewage treatment device according to claim 1, characterized in that: The bottom of the electric telescopic rod (7) is fixedly connected to the upper surface of the base plate (1).

Images