CN219462705U

CN219462705U - Combined sewage filtering device

Info

Publication number: CN219462705U
Application number: CN202320945607.1U
Authority: CN
Inventors: 陈键
Original assignee: Guangzhou Green Realm Environmental Protection Technology Co ltd
Current assignee: Guangzhou Green Realm Environmental Protection Technology Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-08-04
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a combined sewage filtering device, and relates to the technical field of sewage filtering. Including first filter and second filter, first filter includes first sleeve, and first sleeve is inside to be provided with the inner skleeve, and the second filter includes, and the second filter is connected with the inner skleeve of first filter through the second sleeve, and the inside filtering mechanism that is provided with of second sleeve. The device is arranged at the sewage flow pipeline through the arrangement of the first filtering piece, the second filtering piece and the like, the multiple filtering of sewage is realized through the pressure generated by the pipeline in the use process, the filtering effect is good, the device has a simple structure, no structure or equipment with high cost and proper cost, is suitable for filtering sewage, is connected with the sewage pipeline, does not occupy excessive space, has high space utilization rate and high practicability, and is suitable for popularization.

Description

Combined sewage filtering device

Technical Field

The utility model relates to the technical field of sewage filtration, in particular to a combined sewage filtration device.

Background

The utility model discloses a combination formula sewage filter equipment of authorized publication number CN212283126U has disclosed this combination formula sewage filter equipment has set up the motor in the bottom of working tank, set up the installation piece in the pivot of motor, the side of installation piece has set up the limiting plate, the top of limiting plate has set up the slider, combination rose box has been set up at the top of slider, the baffle has been set up in the inside of working tank, elliptical hole has been seted up in the inside of baffle, make the motor drive the limiting plate rotate, make the slider rotate in elliptical hole, drive combination rose box rotation, when water gets into combination rose box, because the combination rose box is rotating, make sewage can rock in combination rose box, the velocity of flow of sewage has been accelerated, make sewage at filterable in-process speed become fast, the filter time has been reduced, the effect of work efficiency is increased has been reached.

The device can reduce the filtering time and increase the working efficiency, but the device is provided with a motor, a box body, a filtering device and the like which are arranged in the box body, so that the cost of the device is relatively high, sewage is filtered to be a common filtering medium, a scheme with high cost is not suitable to be adopted, the device needs more extra occupied space, the applicability is poor, and the utility model provides a novel solution for the situation.

Disclosure of Invention

The utility model aims to provide a combined sewage filtering device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a combination sewage filtration device comprising:

a first filter member and a second filter member;

the first filter element includes:

the first sleeve is internally provided with an inner sleeve;

the second filter element includes:

the second filtering piece is connected with the inner sleeve of the first filtering piece through the second sleeve;

the second sleeve is internally provided with a filtering mechanism.

Preferably, one end of the first sleeve is fixed with a connecting pipe for connecting with a sewage inlet pipeline;

the first sleeve and the inner sleeve are fixed through a first connecting flange at one end;

the diameter of the outer wall of the inner sleeve is smaller than that of the inner wall of the first sleeve.

Preferably, a distance is arranged between one end of the inner sleeve and the inner wall of one end of the first sleeve, and the inner sleeve is sealed close to the liquid inlet end of the first sleeve;

the surface of the inner sleeve is sleeved with a filter bag, and the filter bag is positioned at the gap between the inner sleeve and the inner wall of the first sleeve.

Preferably, the inner wall of the tail end of the inner sleeve is provided with threads, one end of the second sleeve of the second filter element is provided with a connecting port, the connecting port is in threaded connection with the inner wall of the tail end of the inner sleeve, and a limiting piece is fixed at the position, close to the threaded port, of the second filter element for positioning.

Preferably, the filtering mechanism comprises an inner filtering cylinder arranged in the second sleeve, and a plurality of grid plates are arranged in the inner filtering cylinder;

the inner wall of the second sleeve is equidistantly provided with a plurality of limit protrusions, the periphery of the grid plate is matched with the limit protrusions, and the limit protrusions are used for limiting the grid plate;

the second sleeve is connected with the inner filter cylinder through a second connecting flange at one end.

Preferably, the diameter of the inner wall of the first sleeve is larger than that of the inner wall of the second sleeve, and the length of the first sleeve is also larger than that of the second sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

this combination formula sewage filter equipment passes through the setting of first filter and second filter, and the device is installed in sewage circulation pipeline department, and the pressure that produces through pipeline self in the use realizes the multiple filtration to sewage, and the filter effect is better, and the device simple structure and have not the higher structure of cost or equipment, and the cost is suitable for sewage filtration to be connected with sewage pipeline, can not excessively occupation space, space utilization is stronger, and the practicality is strong, is fit for promoting.

Meanwhile, the combined sewage filtering device is simple in structure, low in cost, capable of being connected with various sewage pipelines, high in practicality, convenient to replace various filtering materials in the filtering belt, good in effect, simple in connection mode between the device and the pipelines, capable of being operated by a single person, and high in practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of a combined sewage filtering device of the present utility model;

FIG. 2 is a schematic cross-sectional view of a first filter member of the combined sewage filter device of the present utility model;

fig. 3 is a schematic cross-sectional view of a second filter of the combined sewage filtering device of the present utility model.

In the figure: 1. a first filter; 101. a first sleeve; 102. an inner sleeve; 103. a first connection flange; 104. a connecting pipe; 2. a second filter; 201. a second sleeve; 202. an inner filter cartridge; 203. a second connection flange; 204. a limit protrusion; 205. a grid plate; 206. and a connection port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The traditional combined sewage filtering device is long in time consumption in the filtering process, the filtering time consumption is long, the filtering sewage amount is small due to the fact that the sewage amount is large, the working time is prolonged, the working efficiency is reduced, the traditional combined sewage filtering device has defects in the damage to the device in work, the production cost is increased, most of the traditional combined sewage filtering device is directly fixed on different filter screens, the cleaning is troublesome, the working time is wasted, and the working efficiency is reduced.

As shown in fig. 1-3, the present utility model provides a technical solution: a combination sewage filtration device comprising:

a first filter element 1 and a second filter element 2;

the first filter element 1 comprises:

a first sleeve 101, an inner sleeve 102 being provided inside the first sleeve 101;

the second filter element 2 comprises:

a second sleeve 201, through which second sleeve 201 the second filter element 2 is connected to the inner sleeve 102 of the first filter element 1;

the second sleeve 201 is internally provided with a filtering mechanism.

Through the setting of first filter 1 and second filter 2 etc, the device is installed in sewage flow pipeline department, and the pressure through pipeline self production realizes the multiple filtration to sewage in the use, and the filter effect is better, and the device simple structure and have not the higher structure of cost or equipment, and the cost is suitable for sewage filtration to be connected with sewage pipeline, can not excessively occupation space, space utilization is stronger.

As shown in fig. 1 to 3, to ensure the smooth implementation of this embodiment, it should be understood that a connecting pipe 104 is fixed at one end of the first sleeve 101, for connecting with a sewage inlet pipe,

the first sleeve 101 and the inner sleeve 102 are fixed through a first connecting flange 103 at one end, the tightness between the first sleeve 101 and the inner sleeve 102 needs to be ensured, and a rubber pad is preferably added at the joint of the first flange to ensure the tightness.

The diameter of the outer wall of the inner sleeve 102 is smaller than that of the inner wall of the first sleeve 101, so that a certain gap is formed between the inner sleeve 102 and the first sleeve 101, sewage can flow through the gap, and a space is reserved for the filter bag.

As shown in fig. 1-3, a distance is further provided between one end of the inner sleeve 102 and an inner wall of one end of the first sleeve 101, and the inner sleeve 102 is sealed near the liquid inlet end of the first sleeve 101, by the arrangement of the structure, sewage can smoothly enter a gap between the inner sleeve 102 and the first sleeve 101, and the sewage can flow to the rear end only by filtering through the filter bag;

the filter bag has been cup jointed on inner skleeve 102 surface, and the filter bag is located the clearance department of inner skleeve 102 and first sleeve 101 inner wall, and the filter bag can be with most granule in the sewage and filter zones such as impurity, and the filter bag is fixed in between first sleeve 101 and the inner skleeve 102, can be comparatively convenient dismantle, and the effect is preferred.

As shown in fig. 1-3, further, the inner wall of the tail end of the inner sleeve 102 is provided with threads, one end of the second sleeve 201 of the second filter element 2 is provided with a connection port 206, the connection port 206 is screwed on the inner wall of the tail end of the inner sleeve 102, a limiting piece is fixed at the position of the second filter element 2 close to the screwed port for positioning, through the arrangement of the structure, the second filter element 2 is screwed on one end of the inner sleeve 102, the installation is convenient, the sealing performance can be ensured, the effect is better, the screwed path can be limited by the limiting piece, and a certain sealing effect can be provided.

As shown in fig. 1 to 3, it is to be understood about this solution that the filtering mechanism comprises an inner filter cartridge 202 arranged inside a second sleeve 201, the inner filter cartridge 202 being internally provided with a plurality of grid plates 205;

as shown in fig. 1-3, a plurality of spacing protrusions 204 are equidistantly arranged on the inner wall of the second sleeve 201, the periphery of the grid plate 205 is matched with the spacing protrusions 204, the spacing protrusions 204 are used for spacing the grid plate 205, through the arrangement of the structure, the grid plate 205 can be inserted into the second sleeve 201, various filtering substances can be filled between the grid plates 205, the effect is good, meanwhile, the usage of the device can automatically adjust the usage amount of each filtering substance, the usage effect is good, the use is convenient, and due to the fact that the device is used for filtering sewage, the filtering substances are preferably filtering substances with low cost such as activated carbon and sponge, and the effect is good, so that good benefits are obtained.

The second sleeve 201 is connected with the inner filter cartridge 202 through a second connecting flange 203 at one end; the diameter of the inner wall of the first sleeve 101 is larger than that of the inner wall of the second sleeve 201, and the length of the first sleeve 101 is also larger than that of the second sleeve 202, so that a relatively uniform flow rate can be obtained.

Although embodiments of the present utility model 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 hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims

1. A combination sewage filtration device, comprising:

a first filter element (1) and a second filter element (2);

the first filter element (1) comprises:

a first sleeve (101), wherein an inner sleeve (102) is arranged inside the first sleeve (101);

the second filter element (2) comprises:

the second sleeve (201) is connected with the inner sleeve (102) of the first filter element (1) through the second sleeve (201);

a filter mechanism is arranged inside the second sleeve (201).

2. A combined sewage filter device according to claim 1, wherein: one end of the first sleeve (101) is fixed with a connecting pipe (104) for being connected with a sewage inlet pipeline;

the first sleeve (101) and the inner sleeve (102) are fixed through a first connecting flange (103) at one end;

the diameter of the outer wall of the inner sleeve (102) is smaller than that of the inner wall of the first sleeve (101).

3. A combined sewage filter device according to claim 1, wherein: a distance is arranged between one end of the inner sleeve (102) and the inner wall of one end of the first sleeve (101), and the liquid inlet end of the inner sleeve (102) close to the first sleeve (101) is in sealing arrangement;

the surface of the inner sleeve (102) is sleeved with a filter bag, and the filter bag is positioned at a gap between the inner sleeve (102) and the inner wall of the first sleeve (101).

4. A combined sewage filter device according to claim 1, wherein: the inner wall of the tail end of the inner sleeve (102) is provided with threads, one end of a second sleeve (201) of the second filter element (2) is provided with a connecting port (206), the connecting port (206) is in threaded connection with the inner wall of the tail end of the inner sleeve (102), and a limiting piece is fixed at the position, close to the threaded port, of the second filter element (2) and used for positioning.

5. A combined sewage filter device according to claim 1, wherein: the filtering mechanism comprises an inner filtering cylinder (202) arranged in the second sleeve (201), and a plurality of grid plates (205) are arranged in the inner filtering cylinder (202);

a plurality of limit protrusions (204) are arranged on the inner wall of the second sleeve (201) at equal intervals, the periphery of the grid plate (205) is matched with the limit protrusions (204), and the limit protrusions (204) are used for limiting the grid plate (205);

the second sleeve (201) is connected with the inner filter cartridge (202) through a second connecting flange (203) at one end.

6. A combined sewage filter device according to claim 1, wherein: the diameter of the inner wall of the first sleeve (101) is larger than that of the inner wall of the second sleeve (201), and the length of the first sleeve (101) is also larger than that of the second sleeve (201).