CN214680418U

CN214680418U - Precision screen filter for sewage pretreatment

Info

Publication number: CN214680418U
Application number: CN202023334108.4U
Authority: CN
Inventors: 隋伟
Original assignee: Tianjin Juchao Technology Co ltd
Current assignee: Tianjin Juchao Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-12
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an accurate screen cloth filter of sewage pretreatment relates to sewage treatment technical field, including a jar body, the bottom intercommunication on jar body right side has drainage pipe, and the left side intercommunication of jar body has the recovery cell body, and the spout has been seted up on the right side of jar internal wall, and the inside sliding connection of spout has the slider, the bottom fixedly connected with expanding spring of slider, the left side fixedly connected with screen cloth of slider. This be used for sewage pretreatment precision screen filter, set up the route jolting board, thereby make the turbine drive the rotation of route jolting board, thereby drive the screen cloth vibrations under the effect of ejector pin, arrange the inside of retrieving the cell body with the impurity at screen cloth top under the action of gravity, collect impurity automatically, need not manual operation, improve pretreatment efficiency, set up the track ring, thereby under the spacing of track piece, the one end that makes the brush hair runs through the setting all the time inside the sieve mesh, thereby clear up the top of screen cloth, avoid granule impurity to block up, improve the filter effect.

Description

Precision screen filter for sewage pretreatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage pretreatment precision screen filter.

Background

Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage filtration is one of the processes of sewage pretreatment, and after the sewage pretreatment filter in the prior art is used for filtering, filtered impurities are inconvenient to clean, and can cause screen blockage for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage pretreatment precision screen filter to solve the inconvenient problem of clearing up of impurity among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an accurate screen cloth filter of sewage preliminary treatment, includes a jar body, the bottom intercommunication on jar body right side has drainage pipe, the left side intercommunication of the jar body has the recovery cell body, the spout has been seted up on the right side of jar internal wall, and the inside sliding connection of spout has the slider, the bottom fixedly connected with expanding spring of slider, the left side fixedly connected with screen cloth of slider, the equal fixedly connected with ejector pin in both sides of screen cloth bottom, the equal fixedly connected with bracing piece in both sides at screen cloth top, fixedly connected with track ring between the top of two bracing pieces, the track groove has been seted up to the inner wall in track ring, and the left side sliding connection in track groove has the track piece.

The utility model discloses a screen cloth, including jar body, inlet channel, dwang, fixed column, brush board, telescopic sleeve, the inside sliding connection of telescopic sleeve has the movable block, the left side fixedly connected with telescopic link of movable block, the left side of telescopic link is passed through bolt B and is rotated the right side of connection at the track piece.

Optionally, a baffle is arranged at the bottom of the recovery tank body.

Optionally, the screen cloth is the slope setting, and the left side of screen cloth runs through the inside that sets up at the recovery cell body.

Optionally, the bottom of dwang passes through the bearing and rotates the connection on the inner wall of the jar body.

Alternatively, both side surfaces of the top of the path jounce plate are in contact with the bottom of the carrier rod.

Optionally, one end of the bristle penetrates through the inside of the sieve hole.

The utility model discloses a technological effect and advantage:

1. this be used for sewage pretreatment precision screen filter through setting up the route jolting board, through the inlet channel to jar body water injection to make the turbine drive the rotation of route jolting board, thereby drive the screen cloth vibrations under the effect of ejector pin, discharge the inside of retrieving the cell body with the impurity at screen cloth top under the action of gravity, collect impurity automatically, need not manual operation, improve pretreatment efficiency.

2. This be used for sewage pretreatment precision screen filter, through setting up the track ring, the dwang rotates and drives the brush board and rotate to under the spacing of track piece, the one end that makes the brush hair runs through the setting all the time inside the sieve mesh, thereby clears up the top of screen cloth, avoids granule impurity to block up the sieve mesh, improves the filter effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

fig. 3 is a top view of the orbital ring of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1 tank body, 2 recovery tank bodies, 3 sliding blocks, 4 screens, 5 ejector rods, 6 supporting rods, 7 track rings, 8 track blocks, 9 water inlet pipelines, 10 turbines, 11 rotating rods, 12 path bump plates, 13 fixed columns, 14 brush plates, 15 brush hairs, 16 telescopic sleeves, 17 moving blocks and 18 telescopic rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a precise screen filter for sewage pretreatment as shown in figures 1-4, which comprises a tank body 1, wherein both sides of the bottom of the tank body 1 are fixedly connected with supporting legs, the bottom of the right side of the tank body 1 is communicated with a drainage pipeline, the left side of the tank body 1 is communicated with a recovery tank body 2, the bottom of the recovery tank body 2 is provided with a baffle plate, the right side of the inner wall of the tank body 1 is provided with a chute, the inside of the chute is slidably connected with a slide block 3, the bottom of the slide block 3 is fixedly connected with a telescopic spring, the left side of the slide block 3 is fixedly connected with a screen 4, the screen 4 is arranged in an inclined way, the left side of the screen 4 is arranged inside the recovery tank body 2 in a penetrating way, both sides of the bottom of the screen 4 are fixedly connected with ejector rods 5, both sides of the top of the screen 4 are fixedly connected with supporting rods 6, a track ring 7 is fixedly connected between the tops of the two supporting rods 6, the track ring 7 is arranged in a way parallel to the screen 4, set up track ring 7, dwang 11 rotates and drives brush board 14 and rotate to under track piece 8 is spacing, make the one end of brush hair 15 run through the setting all the time inside the sieve mesh, thereby clear up screen cloth 4's top, avoid granule impurity to block up the sieve mesh, improve the filter effect, the track groove has been seted up to track ring 7's inner wall, the left side sliding connection in track groove has track piece 8.

The top of the tank body 1 is communicated with a water inlet pipeline 9, a turbine 10 is arranged inside the water inlet pipeline 9, a rotating rod 11 is fixedly connected to the middle of the turbine 10, the bottom of the rotating rod 11 is rotatably connected to the inner wall of the tank body 1 through a bearing, the bottom of the rotating rod 11 penetrates through the middle of the screen 4, a path jolting plate 12 is sleeved at the middle of the outer side of the rotating rod 11, the path jolting plate 12 is arranged, water is injected into the tank body 1 through the water inlet pipeline 9, the turbine 10 drives the path jolting plate 12 to rotate, the screen 4 is driven to vibrate under the action of the ejector rod 5, impurities at the top of the screen 4 are discharged into the recovery tank body 2 under the action of gravity, the impurities are automatically collected, manual operation is not needed, the pretreatment efficiency is improved, two side surfaces at the top of the path jolting plate 12 are in contact with the bottom of the ejector rod 5, and a fixing column 13 is sleeved at the outer side of the rotating rod 11 at the top of the screen 4, the left side of fixed column 13 rotates through bolt A to be connected with brush board 14, and the bottom of brush board 14 is provided with brush hair 15, and the one end of brush hair 15 runs through the inside that sets up at the sieve mesh, and the left side fixedly connected with telescope tube 16 at brush board 14 top, the inside sliding connection of telescope tube 16 has movable block 17, and the left side fixedly connected with telescopic link 18 of movable block 17, the left side of telescopic link 18 is passed through bolt B and is rotated the right side of connecting at track piece 8.

This practical theory of operation: this precision screen filter of sewage pretreatment pours into the inside of jar body 1 with sewage through inlet channel 9, drives turbine 10 and rotates under the impact force of water to drive dwang 11 and rotate, thereby make route jolting board 12 rotate and reciprocal extrusion ejector pin 5, under expanding spring's elasticity, make screen cloth 4 take place vibrations, discharge the impurity at screen cloth 4 top under the action of gravity inside of retrieving cell body 2 and carry out recovery processing. Dwang 11 rotates and moves brush board 14 simultaneously and rotates under bolt A's effect to pulling track piece 8 slides in the inside in track groove, because track ring 7 and screen cloth 4 parallel arrangement, thereby make brush board 14 drive brush hair 5 all the time under bolt B's effect and scrape the clearance to the top of screen cloth 4, avoid the sieve mesh to block up.

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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a sewage preliminary treatment precision screen filter, includes jar body (1), its characterized in that: the bottom of the right side of the tank body (1) is communicated with a drainage pipeline, the left side of the tank body (1) is communicated with a recovery tank body (2), the right side of the inner wall of the tank body (1) is provided with a sliding groove, the inside of the sliding groove is connected with a sliding block (3) in a sliding manner, the bottom of the sliding block (3) is fixedly connected with a telescopic spring, the left side of the sliding block (3) is fixedly connected with a screen (4), two sides of the bottom of the screen (4) are fixedly connected with ejector rods (5), two sides of the top of the screen (4) are fixedly connected with supporting rods (6), a track ring (7) is fixedly connected between the tops of the two supporting rods (6), the inner wall of the track ring (7) is provided with a track groove, and the left side of the track groove is connected with a track block (8) in a sliding manner;

the tank is characterized in that the top of the tank body (1) is communicated with a water inlet pipeline (9), a turbine (10) is arranged inside the water inlet pipeline (9), a rotating rod (11) is fixedly connected to the middle of the turbine (10), the bottom of the rotating rod (11) penetrates through the middle of the screen (4), a path bumping plate (12) is sleeved at the middle of the outer side of the rotating rod (11), a fixed column (13) is sleeved at the outer side of the top of the screen (4) of the rotating rod (11), the left side of the fixed column (13) is rotatably connected with a brush plate (14) through a bolt A, bristles (15) are arranged at the bottom of the brush plate (14), a telescopic sleeve (16) is fixedly connected to the left side of the top of the brush plate (14), a movable block (17) is slidably connected inside the telescopic sleeve (16), and a telescopic rod (18) is fixedly connected to the left side of the movable block (17), the left side of the telescopic rod (18) is rotatably connected to the right side of the track block (8) through a bolt B.

2. The precision screen filter for sewage pretreatment of claim 1, wherein: the bottom of the recovery tank body (2) is provided with a baffle.

3. The precision screen filter for sewage pretreatment of claim 1, wherein: the screen (4) is obliquely arranged, and the left side of the screen (4) penetrates through the recovery tank body (2).

4. The precision screen filter for sewage pretreatment of claim 1, wherein: the bottom of the rotating rod (11) is rotatably connected to the inner wall of the tank body (1) through a bearing.

5. The precision screen filter for sewage pretreatment of claim 1, wherein: the two side surfaces of the top of the path bumping plate (12) are contacted with the bottom of the mandril (5).

6. The precision screen filter for sewage pretreatment of claim 1, wherein: one end of the brush hair (15) penetrates through the inside of the sieve pore.