CN215538809U

CN215538809U - Filter equipment for sewage treatment

Info

Publication number: CN215538809U
Application number: CN202122130933.0U
Authority: CN
Inventors: 曾明
Original assignee: Chongqing Yuyao Environmental Protection Technology Co ltd
Current assignee: Chongqing Yuyao Environmental Protection Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-18
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a filtering device for sewage treatment, which comprises a sewage discharge hopper, a filtering screen, a water inlet pipe, an inclined plate, a filtering box body, a push plate and a pull rod, wherein the pull rod is driven to move by holding a first handle, so that the push plate is driven to move, impurities on the upper surface of the filtering screen are driven to draw close to the sewage discharge hopper by the push plate, then the impurities fall into the sewage discharge hopper and are discharged, a second handle is pulled to drive a clamping rod to move downwards, so that the top end of the clamping rod is moved out of a clamping hole, the clamping rod does not limit the position of a first connecting block any more, the filtering screen is driven to move by pulling a third handle, the filtering screen is pulled out of a slot, the filtering screen is taken out of the filtering box body conveniently to be cleaned and replaced, and the top of a limiting block is abutted against the bottom of the first connecting block under the driving of a spring through the matching arrangement of a fixing block, the spring and the limiting block, and then realize fixing the filter screen installation.

Description

Filter equipment for sewage treatment

Technical Field

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

Background

Sewage treatment (sewage treatment, water treatment): the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

In-process of sewage treatment, filter the separation through the filter screen to the great granule impurity of aquatic usually, however current filter equipment for sewage treatment single structure, when more impurity is piled up on the filter screen surface, be not convenient for clear up, be not convenient for take out the filter screen simultaneously and clear up and change, for this reason, we propose a filter equipment for sewage treatment and carry out further improvement to it.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a filtering apparatus for sewage treatment to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a filter equipment for sewage treatment, includes filters the box, the top of filtering the box runs through the inlet tube of fixedly connected with rather than inside intercommunication, the inboard of filtering the box is provided with the filter screen, set up the slot that is used for the filter screen to peg graft on the filtration box, the filter screen is pegged graft in the inboard of slot, the top of filter screen is provided with the push pedal, one side fixedly connected with pull rod of push pedal, the one end of pull rod runs through in the first handle of fixedly connected with after the filtration box extends outside, pull rod sliding connection is on filtering the box, fixedly connected with fights rather than the blowdown of inside intercommunication on the lateral wall of filtration box, the bottom of filtering the box runs through the outlet pipe of fixedly connected with rather than inside intercommunication, filter four supporting legs of bottom half symmetry fixedly connected with.

As a further scheme of the utility model: one side of the filter screen extends out of the slot and is fixedly connected with a first connecting block, one side of the filter box body is fixedly connected with a second connecting block, the second connecting block is arranged above the first connecting block, the first connecting block and the second connecting block are provided with clamping holes in a penetrating way, one side of the filtering box body is fixedly connected with a fixed block, the fixed block is longitudinally penetrated and slidably connected with a clamping and connecting rod, the bottom end of the clamping rod extends to the lower part of the fixed block and then is fixedly connected with a second handle, the outer side of the clamping rod is fixedly connected with a limiting block in a penetrating way, the limiting block is arranged below the first connecting block, the outer side of the clamping rod is sleeved with a spring, the top of spring and the bottom fixed connection of stopper, the bottom of spring and the top fixed connection of fixed block, insert to joint hole joint in the top of joint pole.

As a still further scheme of the utility model: the clamping hole is matched with the clamping rod.

As a still further scheme of the utility model: and a third handle is fixedly connected to one side of the first connecting block.

As a still further scheme of the utility model: the top of the push plate is obliquely arranged.

As a still further scheme of the utility model: the inboard top fixedly connected with swash plate of filter box, the swash plate corresponds and sets up in the below of inlet tube.

As a still further scheme of the utility model: the bottom of the push plate and the top of the filter screen are arranged in a sliding mode.

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

1. when the accumulational impurity of filter screen upper surface is more, then drive the pull rod through holding first handle and remove, and then drive the push pedal and remove, drive the impurity of filter screen upper surface through the push pedal and to the blowdown fill draw close, and then impurity falls into and discharges to blowdown fill back in, and then the personnel of being convenient for clear up the impurity on the filter screen.

2. The pulling second handle drives the clamping rod to move downwards, so that the top end of the clamping rod is shifted out from the clamping hole, the clamping rod is not limited to the position of the first connecting block any more, the third handle is pulled to drive the first connecting block to enable the filter screen to move, the filter screen is taken out from the slot, and the filter screen is convenient to take out from the filter box body to be cleaned and replaced.

3. Through the cooperation setting of fixed block, spring and stopper, make stopper top and first connecting block bottom to close under the elasticity drive of spring, and then make the joint pole stably insert and prescribe a limit to the position of first connecting block at the downthehole realization of joint, and then realize installing fixedly to the filter screen.

Drawings

Fig. 1 is a schematic view of a sewage treatment filter device.

Fig. 2 is an enlarged view of a portion a of the sewage treatment filter device.

Fig. 3 is a front view of a filtering apparatus for sewage treatment.

Shown in the figure: blowdown fill 1, filter screen 2, inlet tube 3, swash plate 4, filter box 5, push pedal 6, pull rod 7, first handle 8, supporting leg 9, outlet pipe 10, second handle 11, fixed block 12, spring 13, third handle 14, first connecting block 15, second connecting block 16, joint hole 17, joint pole 18, stopper 19, slot 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a filtering apparatus for sewage treatment includes a filtering box 5, a water inlet pipe 3 fixedly connected to the top of the filtering box 5 and communicated with the inside of the filtering box 5, a filtering net 2 disposed inside the filtering box 5, an inserting slot 20 for inserting the filtering net 2 into the filtering box 5, the filtering net 2 inserted into the inserting slot 20, a pushing plate 6 disposed on the top of the filtering net 2, a pull rod 7 fixedly connected to one side of the pushing plate 6, a first handle 8 fixedly connected to one end of the pull rod 7 after penetrating the filtering box 5 to the outside, the pull rod 7 slidably connected to the filtering box 5, a sewage bucket 1 fixedly connected to the inside of the filtering box 5, and a water outlet pipe 10 fixedly connected to the bottom of the filtering box 5 and communicated with the inside of the filtering box, the bottom of the filtering box body 5 is symmetrically and fixedly connected with four supporting legs 9.

One side of the filter screen 2 extends out of the slot 20 and then is fixedly connected with a first connecting block 15, one side of the filter box body 5 is fixedly connected with a second connecting block 16, the second connecting block 16 is arranged above the first connecting block 15, the first connecting block 15 and the second connecting block 16 are jointly penetrated and provided with a clamping hole 17, one side of the filter box body 5 is fixedly connected with a fixed block 12, the fixed block 12 is longitudinally penetrated and slidably connected with a clamping rod 18, the bottom end of the clamping rod 18 extends out of the lower part of the fixed block 12 and then is fixedly connected with a second handle 11, the outer side of the clamping rod 18 is penetrated and fixedly connected with a limiting block 19, the limiting block 19 is arranged below the first connecting block 15, the outer side of the clamping rod 18 is sleeved with a spring 13, the top end of the spring 13 is fixedly connected with the bottom of the limiting block 19, the bottom end of the spring 13 is fixedly connected with the top part of the fixed block 12, the top end of the clamping rod 18 is inserted into the clamping hole 17 to be clamped.

The clamping hole 17 is matched with the clamping rod 18.

A third handle 14 is fixedly connected to one side of the first connecting block 15.

The top of the push plate 6 is arranged obliquely.

The inside top fixedly connected with swash plate 4 of filter box 5, swash plate 4 corresponds and sets up in the below of inlet tube 3.

The bottom of the push plate 6 and the top of the filter screen 2 are arranged in a sliding mode.

The working principle of the utility model is as follows:

when the sewage filter is used, sewage is conveyed into the water inlet pipe 3, then the sewage entering the water inlet pipe 3 falls onto the filter screen 2 for filtering, larger-particle impurities are blocked by the filter screen and are left on the upper surface of the filter screen 2, water passes through the meshes of the filter screen 2 and then falls into the bottom of the inner side of the filter box body 5, and then is discharged through the water outlet pipe 10, the next process is carried out, when more impurities are accumulated on the upper surface of the filter screen 2, a worker holds the first handle 8 to drive the pull rod 7 to move, further drives the push plate 6 to move, the impurities on the upper surface of the filter screen 2 are driven by the push plate 6 to approach the sewage discharge hopper 1, further the impurities fall into the sewage discharge hopper 1 and then are discharged, the worker collects the impurities discharged from the sewage discharge hopper 1, the push plate 6 is reset after the cleaning is finished, when the filter screen 2 needs to be taken out of the filter box body 5 for cleaning and replacement, first pulling second handle 11 drives joint pole 18 and moves down, make the top of joint pole 18 move out from joint hole 17, make joint pole 18 no longer inject the position of first connecting block 15, and then drive first connecting block 15 through pulling third handle 14 and make filter screen 2 move, take filter screen 2 out from slot 20, and then be convenient for take out filter screen 2 from filtering box 5 and clear up and change, through fixed block 12, spring 13 and stopper 19's cooperation setting, make stopper 19 top and 15 bottoms of first connecting block butt joint under the elasticity drive of spring, and then make joint pole 18 stably insert the realization in joint hole 17 and prescribe a limit to the position of first connecting block 15, and then realize installing fixedly filter screen 2.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a filter equipment for sewage treatment, includes filtering box (5), its characterized in that: the top of the filtering box body (5) is fixedly connected with a water inlet pipe (3) communicated with the inside of the filtering box body in a penetrating way, the inner side of the filtering box body (5) is provided with a filtering net (2), the filtering box body (5) is provided with a slot (20) for inserting the filtering net (2), the filtering net (2) is inserted into the inner side of the slot (20), the top of the filtering net (2) is provided with a push plate (6), one side of the push plate (6) is fixedly connected with a pull rod (7), one end of the pull rod (7) penetrates through the filtering box body (5) to extend to the outside and is fixedly connected with a first handle (8), the pull rod (7) is connected onto the filtering box body (5) in a sliding way, the side wall of the filtering box body (5) is fixedly connected with a sewage discharge hopper (1) communicated with the inside of the filtering box body, the bottom of the filtering box body (5) is fixedly connected with a water outlet pipe (10) communicated with the inside of the filtering box body in a penetrating way, the bottom of the filtering box body (5) is symmetrically and fixedly connected with four supporting legs (9).

2. A filter device for sewage treatment as claimed in claim 1, wherein: one side of the filter screen (2) extends out of the outer portion of the inserting groove (20) and then is fixedly connected with a first connecting block (15), one side of the filter box body (5) is fixedly connected with a second connecting block (16), the second connecting block (16) is arranged above the first connecting block (15), the first connecting block (15) and the second connecting block (16) are jointly penetrated through and provided with a clamping hole (17), one side of the filter box body (5) is fixedly connected with a fixed block (12), the fixed block (12) is longitudinally penetrated through and slidably connected with a clamping rod (18), the bottom end of the clamping rod (18) extends out of the lower portion of the fixed block (12) and then is fixedly connected with a second handle (11), the outer side of the clamping rod (18) is penetrated through and fixedly connected with a limiting block (19), the limiting block (19) is arranged below the first connecting block (15), and the outer side of the clamping rod (18) is sleeved with a spring (13), the top of spring (13) and the bottom fixed connection of stopper (19), the bottom of spring (13) and the top fixed connection of fixed block (12), the top of joint pole (18) is inserted to joint hole (17) looks joint.

3. A filter device for sewage treatment as claimed in claim 2, wherein: the clamping hole (17) is matched with the clamping rod (18).

4. A filter device for sewage treatment as claimed in claim 2, wherein: one side of the first connecting block (15) is fixedly connected with a third handle (14).

5. A filter device for sewage treatment as claimed in claim 1, wherein: the top of the push plate (6) is obliquely arranged.

6. A filter device for sewage treatment as claimed in claim 1, wherein: the inside top fixedly connected with swash plate (4) of filter box (5), swash plate (4) correspond and set up in the below of inlet tube (3).

7. A filter device for sewage treatment as claimed in claim 1, wherein: the bottom of the push plate (6) is arranged with the top of the filter screen (2) in a sliding manner.