CN219355428U - Sewage treatment filter equipment - Google Patents

Abstract

The utility model relates to the technical field of filtering devices, and discloses a sewage treatment filtering device, which comprises: the water tank comprises a tank body, wherein a water inlet pipe is arranged on the outer side wall of the tank body; the filter screen is connected to the inner surface of the tank body close to the lower part of the water inlet pipe through a second sliding component in a sliding way; the inner surface mounting of the jar body has buffer unit, buffer unit includes: the support rods are symmetrically arranged on the inner surface of the tank body and close to the lower part of the filter screen; the spiral spring is arranged between the two support rods, and the top of the spiral spring is contacted with the bottom of the filter screen; through the below symmetry installation bracing piece that is close to the filter screen at jar internal surface, install coil spring at the top at two bracing piece both ends to reach the direct action that carries out buffering impurity collision power to filter screen middle part, reduce the damage to the filter screen.

Description

Sewage treatment filter equipment

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a sewage treatment filtering device.

Background

Sewage treatment, which is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people.

When sewage treatment is carried out, a filtering device is needed to separate solid impurities contained in sewage, generally, the sewage is firstly subjected to preliminary solid-liquid separation through a filter screen in the filter, but when the solid impurities contained in the sewage fall to the filter screen to directly collide, the long-time collision can damage the filter screen, the service life of the filter screen is influenced, and according to the Chinese disclosure CN218106934U, a excrement drying and wetting separator comprises the following components: the dry-wet separator comprises a dry-wet separator body, a dry-wet separator body and a dry-wet separator body, wherein the dry-wet separator body comprises a box body and a shell; the inside symmetry of box is seted up flutedly, two the equal symmetry in inside recess is provided with first spring, a plurality of the equal fixedly connected with connecting block of first spring one end, two the equal fixedly connected with connecting rod of connecting block lateral wall, the box middle part is provided with the second filter screen, second filter screen upper end and two connecting rod one end fixed connection, box inner wall symmetry fixedly connected with protective housing, two the inside second spring that all is provided with of protective housing, two the equal fixedly connected with movable rod of second spring upper end, two the movable rod upper end all passes protective housing one side and extends to outside, and fixedly connected with backing plate. Through the structure, the first spring and the second spring are matched with each other, so that the second filter screen can play a buffering role when being impacted, and the second filter screen can be protected conveniently.

It is known to synthesize above, will put in the box with sewage inside, utilize the second filter screen earlier to filter, when the dirty second filter screen of giving birth to is strikeed, utilize first spring and second spring to mutually support can play the effect of buffering, but fall the filter screen inside and pile up the effect that receives the pressure when solid impurity in the sewage still probably can cause the damage to the filter screen, reduce its life.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the sewage treatment filtering device, which solves the problems that when solid impurities in sewage fall into a filter screen and are accumulated to be under the action of pressure or damage to the filter screen is possibly caused and the service life of the filter screen is shortened by installing the buffer component on the surface of the tank body.

(II) technical scheme

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

the water tank comprises a tank body, wherein a water inlet pipe is arranged on the outer side wall of the tank body;

the filter screen is connected to the inner surface of the tank body close to the lower part of the water inlet pipe through a second sliding component in a sliding way;

the inner surface mounting of the jar body has buffer unit, buffer unit includes:

the support rods are symmetrically arranged on the inner surface of the tank body and close to the lower part of the filter screen;

the spiral spring is arranged between the two supporting rods, and the top of the spiral spring is contacted with the bottom of the filter screen.

Preferably, the second sliding assembly includes:

the second sliding groove is symmetrically arranged on the inner surface of the tank body;

the second sliding block is connected to the second sliding groove in a sliding manner and is connected with the filter screen;

and two ends of the second spring are respectively connected with the second sliding block and the tank body through the second sliding groove.

Preferably, the support rod is slidably connected to the tank body through a first sliding assembly, and the first sliding assembly includes:

the first sliding groove is symmetrically arranged on the inner surface of the tank body;

the first sliding block is connected to the first sliding groove in a sliding manner and is connected with the supporting rod;

and the two ends of the first spring are respectively connected with the first sliding block and the tank body through the first sliding groove.

Preferably, a protective sleeve is arranged on the outer surface of the spiral spring.

Preferably, the coil spring is welded with the support rod.

Preferably, the protective sleeve is made of rubber.

(III) beneficial effects

Compared with the prior art, the utility model provides a sewage treatment and filtration device, which has the following beneficial effects:

1. this kind of sewage treatment filter equipment is through the below symmetry installation bracing piece that is close to the filter screen at jar internal surface, installs coil spring at the top at two bracing piece both ends to reach the direct action that carries out buffering impurity collision power to filter screen middle part, reduce the damage to the filter screen.

2. This kind of sewage treatment filter equipment, through set up first spout at jar internal surface symmetry, first slider links to each other with bracing piece one end and slides on first spout, and first spring both ends link to each other with first slider and jar body respectively to reach the direct action of buffering coil spring collision power, avoid causing the damage to it.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of a cushioning assembly according to the present utility model;

FIG. 4 is an enlarged schematic view of portion A of the present utility model;

FIG. 5 is an enlarged schematic view of portion B of the present utility model.

In the figure: 1. a tank body; 2. a water inlet pipe; 3. a filter screen; 4. a buffer assembly; 41. a support rod; 42. a coil spring; 5. a first slide assembly; 51. a first slider; 52. a first chute; 53. a first spring; 6. a protective sleeve; 7. a second slide assembly; 71. a second slider; 72. a second chute; 73. and a second spring.

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.

Examples

A sewage treatment filtration device comprising:

the water tank comprises a tank body 1, wherein a water inlet pipe 2 is arranged on the outer side wall of the tank body 1;

the filter screen 3 is connected to the inner surface of the tank body 1 near the lower part of the water inlet pipe 2 through a second sliding component 7 in a sliding way;

the inner surface of the tank body 1 is provided with a buffer assembly 4, and the buffer assembly 4 comprises:

the support rods 41 are symmetrically arranged on the inner surface of the tank body 1 and close to the lower part of the filter screen 3;

and a coil spring 42 installed between the two support rods 41, wherein the top of the coil spring 42 is in contact with the bottom of the filter screen 3.

Specifically, the second sliding assembly 7 includes:

the second sliding groove 72 is symmetrically arranged on the inner surface of the tank body 1;

the second sliding block 71 is slidably connected to the second sliding groove 72 and connected to the filter screen 3;

and the two ends of the second spring 73 are respectively connected with the second sliding block 71 and the tank body 1 through the second sliding grooves 72, when solid impurities in sewage fall onto the filter screen 3, the second sliding block 71 connected onto the filter screen 3 receives force, and the second spring 73 connected with the bottom of the second sliding block 71 contracts and buffers the received force accordingly, so that the damage to the filter screen 3 is reduced.

Specifically, the support rod 41 is slidably connected to the tank body 1 through a first sliding assembly 5, and the first sliding assembly 5 includes:

the first chute 52 is symmetrically arranged on the inner surface of the tank body 1;

the first sliding block 51 is slidably connected to the first sliding groove 52 and connected to the supporting rod 41;

the first sliding block 51 connected with the second sliding groove 52 by the supporting rod 41 is utilized to move downwards on the second sliding groove 52, and the first sliding block 51 connected with the first sliding block 53 compresses and buffers the pressure received by the spiral spring 42, so that damage to the spiral spring is avoided, and subsequent use is affected.

Specifically, the outer surface of the coil spring 42 is provided with the protective sleeve 6, so that the filter screen 3 is prevented from directly colliding with the coil spring 42, and damage to the filter screen is prevented.

Specifically, the coil spring 42 is welded to the support rod 41, so that the coil spring is firmly welded to the support rod, and cannot easily fall off, and the service life is long.

Specifically, the protective sleeve 6 is made of rubber, and the rubber has flexibility, corrosion resistance and long service life and is more durable.

Working principle: when the filter is used, sewage to be filtered is connected into the tank body 1 through the water inlet pipe 2, solid impurities in the sewage are intercepted through the filter screen 3, filtered water falls down and flows out through the water outlet pipe, after the solid impurities fall onto the filter screen 3, the symmetrical second sliding blocks 71 connected with the filter screen 3 move downwards through the second sliding grooves 72 under the action of gravity, the second springs 73 connected with the bottoms of the second sliding blocks 71 shrink and buffer collision force on the filter screen 3, the middle part of the filter screen 3 is contacted with the spiral springs 42 in the sliding process, the protective sleeves 6 are arranged on the outer surfaces of the spiral springs 42, the filter screen 3 is prevented from directly colliding with the spiral springs 42, damage to the spiral springs is prevented, the spiral springs 42 are compressed and buffer the collision force of the impurities on the filter screen 3 under the pressure of the filter screen 3, the whole buffering effect on the filter screen 3 is better, and damage to the filter screen 3 is reduced; along with the increasing solid impurities on the filter screen 3, the filter screen moves downwards to be contacted with the spiral spring 42, so that the influence of gravity on the spiral spring 42 is avoided, the first sliding block 51 connected with the supporting rod 41 moves downwards on the first sliding groove 52, and the pressure applied to the spiral spring 42 is compressed and buffered by the first spring 53 connected with the first sliding block 51, so that the influence on the subsequent use caused by damage to the spiral spring is avoided.

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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A sewage treatment filtration device comprising:

the water tank comprises a tank body (1), wherein a water inlet pipe (2) is arranged on the outer side wall of the tank body (1);

the filter screen (3) is connected to the inner surface of the tank body (1) close to the lower part of the water inlet pipe (2) through a second sliding component (7) in a sliding manner;

the method is characterized in that: the inner surface of the tank body (1) is provided with a buffer assembly (4), and the buffer assembly (4) comprises:

the support rods (41) are symmetrically arranged on the inner surface of the tank body (1) and close to the lower part of the filter screen (3);

the spiral spring (42) is arranged between the two supporting rods (41), and the top of the spiral spring (42) is in contact with the bottom of the filter screen (3).

2. A sewage treatment filtration device according to claim 1, wherein: the second slide assembly (7) comprises:

the second sliding groove (72) is symmetrically arranged on the inner surface of the tank body (1);

the second sliding block (71) is connected to the second sliding groove (72) in a sliding manner and is connected with the filter screen (3);

and the two ends of the second spring (73) are respectively connected with the second sliding block (71) and the tank body (1) through the second sliding groove (72).

3. A sewage treatment filtration device according to claim 1, wherein: the support rod (41) is in sliding connection with the tank body (1) through a first sliding component (5), and the first sliding component (5) comprises:

the first sliding groove (52) is symmetrically arranged on the inner surface of the tank body (1);

the first sliding block (51) is connected to the first sliding groove (52) in a sliding manner and is connected with the supporting rod (41);

and the two ends of the first spring (53) are respectively connected with the first sliding block (51) and the tank body (1) through the first sliding groove (52).

4. A sewage treatment filtration device according to claim 1, wherein: the outer surface of the spiral spring (42) is provided with a protective sleeve (6).

5. A sewage treatment filtration device according to claim 1, wherein: the spiral spring (42) is welded with the supporting rod (41).

6. The wastewater treatment filtration device of claim 4, wherein: the protective sleeve (6) is made of rubber.