CN209583804U

CN209583804U - A kind of sewage second-level filter device

Info

Publication number: CN209583804U
Application number: CN201920046987.9U
Authority: CN
Inventors: 刘海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2019-11-05
Anticipated expiration: 2029-01-11

Abstract

The utility model relates to filter device technical field, especially a kind of sewage second-level filter device, including secondary filtration case, there are three supporting legs for installation at the bottom edge of the secondary filtration case.The utility model is inlayed in the lateral wall of by-pass filtration case is equipped with filter plate mounting base, grid filter plate is installed in the inner bottom surface of filter plate mounting base, the left end of filter plate mounting base and by-pass filtration case are rotatablely connected by the cooperation of rotation axis and turning set, the right end of filter plate mounting base is fixedly connected with by-pass filtration case by fixed block and closing piece simultaneously, fixed block and closing piece are realized to limit by the cooperation of bolt and inserted link to be connected and fixed, facilitate the locking and opening for realizing fixed block and closing piece, so that folding connection may be implemented in filter plate mounting base and by-pass filtration case, convenient for regularly filter plate mounting base is opened, the larger suspended matter of volume that easy cleaning filter plate mounting base self-filtering goes out.

Description

A kind of sewage second-level filter device

Technical field

The utility model relates to filter device technical field more particularly to a kind of sewage second-level filter devices.

Background technique

With economic continuous development, the discharge amount of sanitary sewage and trade effluent increasingly increases, and discharge standard is not achieved Sewage be discharged into water body after, then lead to the pollution of surface and ground water, and the pollution of surface and ground water, cause for benefit Water resource quantity is increasingly reduced, and for water body once contaminated, original state is restored in the short time has sizable difficulty Degree, this certainly will influence work, agriculture, fishery production, life and health directly or indirectly to the people bring harm, for The equipment of sewage treatment needs to carry out multistage filtering processing to sewage before sewage purification, the sundries in sewage is filtered out, usually Early period, filtering was divided into firsts and seconds, level-one be the biggish suspended matter of some volumes is filtered out, and second level be some volumes compared with Small suspended matter filters out.

Existing filter device since the suspended matter volume of by-pass filtration is larger, need usually to inside by-pass filtration case into Row cleaning, the filter plate inside existing by-pass filtration case mostly use greatly fixedly mounted, and inconvenience is gone to take out and be cleared up, while existing Secondary filtration case is in order to which to sewage realization sufficiently filtering, the internal filter plate installed is close to its inside, is not easy to dismount, is This is it is proposed that a kind of sewage second-level filter device.

Utility model content

Purpose of the utility model is to solve problems of the prior art, therefore a kind of sewage second-level proposed Filter device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of sewage second-level filter device, including secondary filtration case are designed, is pacified at the bottom edge of the secondary filtration case There are three supporting leg, the bottom surfaces of the secondary filtration case to be equipped with drainpipe for dress, and the lateral wall of the drainpipe is equipped with draining Valve is fixedly installed with by-pass filtration case above the secondary filtration case, is equipped with case lid above the by-pass filtration case, institute The middle part of case lid is stated through sewage pipe is equipped with, is fixedly installed with the first fixed plate on the left of the lateral wall of the by-pass filtration case, The upper surface of first fixed plate is equipped with rotation axis, and the lateral wall of the rotation axis is arranged with turning set, the level-one mistake The lateral wall of filter box, which is inlayed, is equipped with filter plate mounting base, and the inner bottom surface of the filter plate mounting base is fixedly installed with grid mistake Filter plate, the right side wall of the filter plate mounting base are fixedly installed with fixed block, and the lateral wall right side of the by-pass filtration case is close The rear of the fixed block is fixedly installed with closing piece.

Preferably, the inner bottom surface of the secondary filtration case is equipped with bottom plate, and the upper surface middle part of the bottom plate is equipped with Loop bar, the lateral wall of the loop bar are arranged with multiple active carbon filter plates, and the upper end of the loop bar is equipped with the second fixed plate, institute The upper surface for stating the second fixed plate is equipped with handle, and the lateral wall of the loop bar is arranged with close to the bottom surface of second fixed plate First spring, the upper surface of the bottom plate are symmetrically installed there are two gag lever post, and the gag lever post runs through the active carbon filter plate.

Preferably, the rear wall of the fixed block is fixedly installed with bolt, and the bolt runs through the closing piece, the bolt Lateral wall offer multiple card slots, the inside of the closing piece offers holding tank, and inserted link, institute are installed in the inside of the holding tank Inserted link is stated through the holding tank, the lateral wall of the inserted link is fixedly installed with limit plate close to the inside of the holding tank, institute The lateral wall for stating inserted link is equipped with second spring close to the internal sleeve of the holding tank.

Preferably, the diameter of the inserted link is equal with the card slot diameter that the lateral wall of the bolt opens up.

Preferably, it is fixedly installed with screw rod in the middle part of the bottom surface of second fixed plate, the inner upper of the loop bar opens up There is threaded hole, second fixed plate is fixedly connected with the loop bar by the screw rod and the threaded hole, the bottom plate Bottom surface offers criss-cross water-carrying groove.

The utility model proposes a kind of sewage second-level filter device, beneficial effect is:

The utility model is inlayed in the lateral wall of by-pass filtration case is equipped with filter plate mounting base, in filter plate mounting base Inner bottom surface is equipped with grid filter plate, and the left end of filter plate mounting base and by-pass filtration case are matched by rotation axis and turning set Rotation connection is closed, while the right end of filter plate mounting base is fixedly connected with by-pass filtration case by fixed block and closing piece, fixed block It realizes that limit connects and fixes by the cooperation of bolt and inserted link with closing piece, facilitates the locking and opening for realizing fixed block and closing piece, So that folding connection may be implemented in filter plate mounting base and by-pass filtration case, convenient for regularly beating filter plate mounting base It opens, the larger suspended matter of volume that easy cleaning filter plate mounting base self-filtering goes out, furthermore filter plate mounting base and by-pass filtration Case junction is bonded with rubber gasket, for reinforcing sealing.

Active carbon filter plate is designed to lateral wall that is bowl-shape, and being set in loop bar by the utility model, passes through pulling Handle drives loop bar and bottom plate to move up, so that multiple active carbon filter plates be driven to move inside secondary filtration case, is convenient for It realizes that multiple active carbon filter plate taking-ups are replaced, while passing through the cooperation of screw rod and threaded hole, facilitate realization second fixed The fast assembling-disassembling of plate and loop bar, and active carbon filter plate is squeezed by the elastic force of the first spring, so that active carbon filter plate is installed It is more stable.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of sewage second-level filter device schematic view of the front view；

Fig. 2 be the utility model proposes a kind of sewage second-level filter device in by-pass filtration case plan structure signal Figure；

Fig. 3 be the utility model proposes a kind of sewage second-level filter device in loop bar schematic diagram of internal structure；

Fig. 4 be the utility model proposes a kind of sewage second-level filter device Fig. 2 in the portion A enlarged structure schematic diagram.

In figure: case lid 1, rotation axis 2, turning set 3, the first fixed plate 4, by-pass filtration case 5, handle 6, active carbon filter plate 7, secondary filtration case 8, drainpipe 9, drain valve 10, supporting leg 11, bottom plate 12, gag lever post 13, loop bar 14, the first spring 15, Two fixed plates 16, grid filter plate 17, closing piece 18, fixed block 19, filter plate mounting base 20, sewage pipe 21, limit plate 22, inserted link 23, second spring 24, holding tank 25, bolt 26, water-carrying groove 27, threaded hole 28, screw rod 29.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-4, a kind of sewage second-level filter device, including secondary filtration case 8, the inner bottom surface of secondary filtration case 8 Bottom plate 12 is installed, the upper surface middle part of bottom plate 12 is equipped with loop bar 14, and the lateral wall of loop bar 14 is arranged with multiple active carbon mistakes Filter plate 7, the upper end of loop bar 14 are equipped with the second fixed plate 16, and the upper surface of the second fixed plate 16 is equipped with handle 6, loop bar 14 Lateral wall is arranged with the first spring 15 close to the bottom surface of the second fixed plate 16, and the upper surface of bottom plate 12 is symmetrically installed that there are two limits Bar 13, gag lever post 13 run through active carbon filter plate 7, and the inner volume of by-pass filtration case 5 is held slightly larger than the inside of secondary filtration case 8 Chamber drives loop bar 14 and bottom plate 12 to move up, to drive multiple active carbon filter plates 7 in second level mistake by pull handle 6 It is moved inside filter box 8, is easy to implement multiple active carbon filter plates 7 and takes out replacement.

It is fixedly installed with screw rod 29 in the middle part of the bottom surface of second fixed plate 16, the inner upper of loop bar 14 offers threaded hole 28, the second fixed plate 16 is fixedly connected with loop bar 14 by screw rod 29 and threaded hole 28, and the bottom surface of bottom plate 12 offers hands in length and breadth Wrong water-carrying groove 27 facilitates by the cooperation of screw rod 29 and threaded hole 28 and realizes that the second fixed plate 16 is torn open with the quick of loop bar 14 Dress, and active carbon filter plate 7 is squeezed by the elastic force of the first spring 15, so that the installation of active carbon filter plate 7 is more stable.

There are three supporting legs 11 for installation at the bottom edge of secondary filtration case 8, and the bottom surface of secondary filtration case 8 is equipped with draining Pipe 9, the lateral wall of drainpipe 9 are equipped with drain valve 10, and the top of secondary filtration case 8 is fixedly installed with by-pass filtration case 5, level-one The top of Rose Box 5 is equipped with case lid 1, and through sewage pipe 21 is equipped with, the lateral wall of by-pass filtration case 5 is left at the middle part of case lid 1 Side is fixedly installed with the first fixed plate 4, and the upper surface of the first fixed plate 4 is equipped with rotation axis 2, and the lateral wall of rotation axis 2 is arranged There is turning set 3, the lateral wall of by-pass filtration case 5, which is inlayed, is equipped with filter plate mounting base 20, the inner bottom of filter plate mounting base 20 Face is fixedly installed with grid filter plate 17, and the right side wall of filter plate mounting base 20 is fixedly installed with fixed block 19, fixed block 19 Rear wall is fixedly installed with bolt 26, and bolt 26 runs through closing piece 18, and the lateral wall of bolt 26 offers multiple card slots, closing piece 18 Inside offers holding tank 25, and inserted link 23 is installed in the inside of holding tank 25, and inserted link 23 runs through holding tank 25, the lateral wall of inserted link 23 Inside close to holding tank 25 is fixedly installed with limit plate 22, and the lateral wall of inserted link 23 is equipped with the close to the internal sleeve of holding tank 25 Two springs 24 realize the clamping of fixed block 19 and closing piece 18 by the cooperation for the card slot that inserted link 23 and 26 lateral wall of bolt open up It is fixed, to realize being fixedly connected for filter plate mounting base 20 and by-pass filtration case 5.

The diameter of inserted link 23 is equal with the card slot diameter that the lateral wall of bolt 26 opens up, and is inserted into convenient for inserted link 23 Inside card slot, realize that the limit of bolt 26 is fixed.

Rear on the right side of the lateral wall of by-pass filtration case 5 close to fixed block 19 is fixedly installed with closing piece 18.

Working principle: in use, being gone out sewage inside injection device from sewage pipe 21 by conduit, then sewage passes through grid Lattice filter plate 17 carries out by-pass filtration, the biggish suspended matter of volume in sewage is filtered, filtered sewage passes through grid mistake Filter plate 17 flows into inside secondary filtration case 8, after the adsorption filtration of multilayer active carbon filter plate 7, is discharged from drainpipe 9, from And realize the secondary filtration of sewage pre-processing, after a period of use, stop sewage injection, pulls with hand inserted link 23, so that Inserted link 23 is detached from the card slot that opens up of 26 lateral wall of bolt, thus release fixed block 19 and the limit of closing piece 18 is fixed, at this point, by Filter plate mounting base 20 is opened in the cooperation of turning set 3 and rotation axis 2, the sundries that 20 self-filtering of filter plate mounting base is gone out It cleans out, later opens case lid 1, drive loop bar 14 and bottom plate 12 to move up by pull handle 6, to drive activity Charcoal filter plate 7 moves inside secondary filtration case 8, and active carbon filter plate 7 is taken out and is replaced, after more finishing changing, it is filled again Secondary filtration case 8 is returned, case lid 1 is closed, and filter plate mounting base 20 is reinstalled to the inside of by-pass filtration case 5, it can be again It is secondary to come into operation.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of sewage second-level filter device, including secondary filtration case (8), which is characterized in that the bottom of the secondary filtration case (8) There are three supporting leg (11) for the installation of face edge, and the bottom surface of the secondary filtration case (8) is equipped with drainpipe (9), the draining The lateral wall of pipe (9) is equipped with drain valve (10), is fixedly installed with by-pass filtration case (5) above the secondary filtration case (8), It is equipped with case lid (1) above the by-pass filtration case (5), the middle part of the case lid (1), which is run through, is equipped with sewage pipe (21), institute It states and is fixedly installed with the first fixed plate (4) on the left of the lateral wall of by-pass filtration case (5), the upper surface of first fixed plate (4) It is equipped with rotation axis (2), the lateral wall of the rotation axis (2) is arranged with turning set (3), the outside of the by-pass filtration case (5) Wall, which is inlayed, to be equipped with filter plate mounting base (20), and the inner bottom surface of the filter plate mounting base (20) is fixedly installed with grid filtering The right side wall of plate (17), the filter plate mounting base (20) is fixedly installed with fixed block (19), outside the by-pass filtration case (5) Rear on the right side of side wall close to the fixed block (19) is fixedly installed with closing piece (18).

2. sewage second-level filter device according to claim 1, which is characterized in that the inside of the secondary filtration case (8) Bottom surface is equipped with bottom plate (12), and the upper surface middle part of the bottom plate (12) is equipped with loop bar (14), the outside of the loop bar (14) Wall is arranged with multiple active carbon filter plates (7), and the upper end of the loop bar (14) is equipped with the second fixed plate (16), and described second is solid The upper surface of fixed board (16) is equipped with handle (6), and the lateral wall of the loop bar (14) is close to the bottom of second fixed plate (16) Surface cover is equipped with the first spring (15), and the upper surface of the bottom plate (12) is symmetrically installed there are two gag lever post (13), the gag lever post (13) run through the active carbon filter plate (7).

3. sewage second-level filter device according to claim 1, which is characterized in that the rear wall of the fixed block (19) is solid Dingan County is equipped with bolt (26), and the bolt (26) runs through the closing piece (18), and the lateral wall of the bolt (26) offers multiple The inside of card slot, the closing piece (18) offers holding tank (25), and inserted link (23) are installed in the inside of the holding tank (25), described Inserted link (23) runs through the holding tank (25), and the lateral wall of the inserted link (23) is close to the fixed peace in the inside of the holding tank (25) Equipped with limit plate (22), the lateral wall of the inserted link (23) is equipped with second spring close to the internal sleeve of the holding tank (25) (24).

4. sewage second-level filter device according to claim 3, which is characterized in that the diameter of the inserted link (23) with The card slot diameter that the lateral wall of the bolt (26) opens up is equal.

5. sewage second-level filter device according to claim 2, which is characterized in that the bottom surface of second fixed plate (16) Middle part is fixedly installed with screw rod (29), and the inner upper of the loop bar (14) offers threaded hole (28), second fixed plate (16) it is fixedly connected with the loop bar (14) by the screw rod (29) and the threaded hole (28), the bottom surface of the bottom plate (12) Offer criss-cross water-carrying groove (27).