CN215137462U

CN215137462U - Sewage filtration equipment with quick detach filter screen function

Info

Publication number: CN215137462U
Application number: CN202121519701.8U
Authority: CN
Inventors: 张亚西
Original assignee: Shanghai Onway Environmental Development Co ltd
Current assignee: Shanghai Onway Environmental Development Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-14
Anticipated expiration: 2031-07-05

Abstract

The utility model belongs to the technical field of sewage filtration, in particular to a sewage filtration device with a function of quickly disassembling a filter screen, which comprises a sleeve, wherein the left end of the sleeve is fixedly connected with a flange, the inner side of the sleeve is slidably connected with a slide bar, and one end of the slide bar is fixedly connected with a fixed block; operating personnel fixes the sleeve pipe at the drain pipe port through flange and bolt, raise the water level of sewage through the baffle that sets up, when sewage gets into the inner tube through the outlet of baffle, large granule debris in the sewage can't filter through first filter screen, can only stop in the inner tube, small granule impurity in the sewage filters the discharge through first filter screen, adsorb the second magnetic stripe through the first magnetic stripe that sets up, the convenience is in the same place inner tube and frame contact, thereby make things convenient for operating personnel to take the inner tube out the washing, wash all the other debris out under the effect of surplus sewage, can prevent effectively that large granule debris can't filter, sewage backward flow is to in the drain pipe under the stopping of first filter screen.

Description

Sewage filtration equipment with quick detach filter screen function

Technical Field

The utility model belongs to the technical field of sewage filters, concretely relates to sewage filtration equipment with quick detach filter screen function.

Background

Contain a large amount of impurities in the sewage, direct discharge can influence environment and ecology on every side, traditional sewage filtration equipment can only filter the emission to small-size granule impurity through the filter screen when using, large-scale impurity can't filter, sewage stops to discharge the back, sewage produces the backward flow under the blockking of filter screen, sewage wraps up in and holds large-scale impurity under the arm and piles up in the drain pipe, the influence is to the normal filtration emission of sewage, and traditional sewage filtration equipment filter screen formula structure as an organic whole, or use the bolt to install the filter screen fixed, and it is not abundant enough to the filtration of impurity, it wastes time and energy to dismantle and install, the change efficiency to the filter screen is influenced.

The prior art has the following problems:

1. when the traditional sewage filtering equipment is used, small particle impurities can only be filtered and discharged through the filter screen, large impurities cannot be filtered, after the sewage stops discharging, the sewage flows back under the blocking of the filter screen, and the sewage wraps the large impurities and is accumulated in the drain pipe, so that the normal filtering and discharging of the sewage are influenced;

2. traditional sewage filtration equipment filter screen formula structure as an organic whole, or use the bolt to install the filter screen fixed, and be abundant inadequately to the filtration of impurity, dismantle and install and waste time and energy, the change efficiency of influence to the filter screen.

In order to solve the problem, the application provides a sewage filtration equipment with quick detach filter screen function.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a sewage filtration equipment with quick detach filter screen function has the convenient collection storage to large-scale debris, and the convenient quick replacement to first filter screen, to the more abundant characteristics of filtration of impurity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage filtration equipment with quick detach filter screen function, includes the sleeve pipe, sleeve pipe left end fixedly connected with flange, the inboard sliding connection of sleeve pipe has the slide bar, slide bar one end fixedly connected with fixed block, slide bar outside sliding connection has the spring, the inboard sliding connection of sleeve pipe has the frame, the first filter screen of the inboard fixedly connected with of frame, first filter screen right-hand member fixedly connected with threaded rod, threaded rod outside screwed connection has sealed frame, the inboard fixedly connected with second filter screen of sealed frame, frame left end fixedly connected with sealing ring, frame left end fixedly connected with first magnetic stripe, first magnetic stripe left end sliding connection has the second magnetic stripe, second magnetic stripe left end fixedly connected with inner tube, the inboard fixedly connected with baffle of inner tube.

As the utility model relates to a sewage filtration equipment is preferred with quick detach filter screen function, spring one end with fixed connection, the spring other end with sleeve pipe fixed connection.

As the utility model relates to a sewage filtration equipment is preferred with quick detach filter screen function, the sealing ring left end is the circular-arc setting of indent, the sealing ring outside with sleeve pipe sliding connection.

As the utility model relates to a sewage filtration equipment is preferred with quick detach filter screen function, sleeve pipe inboard has seted up first slide opening, sheathed tube first slide opening with slide bar sliding connection, the second slide opening has been seted up to the frame inboard, the second slide opening of frame with slide bar sliding connection, sheathed tube first slide opening with the second slide opening of frame is linked together.

As the utility model relates to a sewage filtration equipment is preferred with quick detach filter screen function, the external diameter of inner tube with sheathed tube internal diameter size is the same.

As the utility model relates to a sewage filtration equipment is preferred with quick detach filter screen function, the wash port has been seted up to the baffle inboard, the wash port setting of baffle is in the central position department top of baffle.

As the utility model relates to a sewage filtration equipment is preferred with quick detach filter screen function, the second filter screen is cyclic annular setting.

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

1. operating personnel fixes the sleeve pipe at the drain pipe port through flange and bolt, raise the water level of sewage through the baffle that sets up, when sewage gets into the inner tube through the outlet of baffle, large granule debris in the sewage can't filter through first filter screen, can only stop in the inner tube, small granule impurity in the sewage filters the discharge through first filter screen, adsorb the second magnetic stripe through the first magnetic stripe that sets up, the convenience is in the same place inner tube and frame contact, thereby make things convenient for operating personnel to take the inner tube out the washing, wash all the other debris out under the effect of surplus sewage, can prevent effectively that large granule debris can't filter, sewage backward flow is to in the drain pipe under the stopping of first filter screen.

2. Operating personnel grasps the fixed block, take the slide bar out from the frame, the right side pulling threaded rod pulls out the frame, first filter screen and second filter screen pull-out sleeve pipe, through at the rotatory second filter screen in the threaded rod outside, make crisscross between first filter screen and the second filter screen, make the device more abundant to the filtration of sewage, it is convenient fixed to the installation of second filter screen to seal frame through setting up, operating personnel upwards pulls the fixed block once more, with the inner tube with first filter screen and the second filter screen after the change reinsert in the sleeve pipe, can effectively prevent through the sealing ring that sets up that sewage from the frame edge from spilling over, reinsert the slide bar in the frame under the spring action of spring, the convenience is to the quick replacement of first filter screen and second filter screen.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner tube installation structure of the present invention;

FIG. 3 is a schematic view of the structure of the partition board of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention;

in the figure: 1. a sleeve; 2. a flange; 3. a slide bar; 4. a fixed block; 5. a spring; 6. a frame; 7. a first filter screen; 8. a threaded rod; 9. a seal ring; 10. a first magnetic stripe; 11. a second magnetic stripe; 12. an inner tube; 13. a partition plate; 14. a sealing frame; 15. a second filter.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sewage filtration equipment with quick detach filter screen function, including

sleeve pipe

1, 1 left end fixedly connected with flange 2 of sleeve pipe, 1 inboard sliding connection of sleeve pipe has

slide bar

3, 3 one end fixedly connected with fixed blocks 4 of slide bar, 3 outside sliding connection of slide bar have

spring

5, 1 inboard sliding connection of sleeve pipe has

frame

6, 6 inboard fixedly connected with first filter screen 7 of frame, 7 right-hand member fixedly connected with threaded rod 8 of first filter screen, 8 outside threaded rod screwed connection have sealed frame 14, the inboard fixedly connected with second filter screen 15 of sealed

frame

14, 6 left end fixedly connected with sealing ring 9 of frame, 6 left end fixedly connected with first magnetic stripe 10 of frame, 10 left end sliding connection of first magnetic stripe has second

magnetic stripe

11, 11 left end fixedly connected with inner tubes 12 of second magnetic stripe, the inboard fixedly connected with baffle 13 of inner tube 12.

In this embodiment: the water level of the sewage is raised through the arranged partition plate 13, when the sewage enters the inner pipe 12 through the water outlet of the partition plate 13, large-particle impurities in the sewage cannot be filtered through the first filter screen 7 and can only stay in the inner pipe 12, small-particle impurities in the sewage are filtered and discharged through the first filter screen 7, the second magnetic stripe 11 is adsorbed through the arranged first magnetic stripe 10, the inner pipe 12 and the frame 6 are conveniently connected together, the inner pipe 12 is convenient to be drawn out and cleaned by an operator, the operator grasps the fixing block 4 and draws out the slide rod 3 from the frame 6, the frame 6 and the first filter screen 7 and the second filter screen 15 are drawn out of the sleeve 1 by pulling the threaded rod 8 rightwards, the second filter screen 15 is rotated outside the threaded rod 8, the first filter screen 7 and the second filter screen 15 are staggered, the device can filter the sewage more fully, the operator pulls the fixing block 4 upwards again, with the inner tube 12 and the first filter screen 7 after changing and second filter screen 15 reinsert in the sleeve pipe 1, can prevent effectively through the sealing ring 9 that sets up that sewage from frame 6 edge from spilling over, with slide bar 3 reinsertion frame 6 under the spring action of spring 5 in, the convenient quick replacement to first filter screen 7 and second filter screen 15.

In an alternative embodiment, one end of the spring 5 is fixedly connected to the sleeve 1, and the other end of the spring 5 is fixedly connected to the sleeve.

In this embodiment: through this design, conveniently utilize the elasticity of spring 5 to restore slide bar 3, reinsert slide bar 3 in frame 6 to first filter screen 7 and second filter screen 15 reinstallation are fixed.

In an alternative embodiment, the left end of the sealing ring 9 is concave and arc-shaped, and the outer side of the sealing ring 9 is slidably connected with the sleeve 1.

In this embodiment: the sealing ring 9 is made of elastic material, and the outer side of the sealing ring 9 is tightly attached to the inner wall of the sleeve 1 under the action of elastic force, so that the inner part of the sleeve 1 is sealed, and sewage is prevented from being discharged from the sleeve 1 without being filtered.

In an alternative embodiment, a first sliding hole is formed in the inner side of the sleeve 1, the first sliding hole of the sleeve 1 is slidably connected with the sliding rod 3, a second sliding hole is formed in the inner side of the frame 6, the second sliding hole of the frame 6 is slidably connected with the sliding rod 3, and the first sliding hole of the sleeve 1 is communicated with the second sliding hole of the frame 6.

In this embodiment: through the design, the length of the slide rod 3 inserted into the sleeve 1 is conveniently adjusted in the first slide hole of the sleeve 1, so that the slide rod 3 is inserted into the second slide hole of the frame 6, and the position of the frame 6 is limited and fixed.

In an alternative embodiment, the outer diameter of the inner tube 12 is the same size as the inner diameter of the casing 1.

In this embodiment: through this design, can prevent effectively that sewage from piling up between inner tube 12 and sleeve pipe 1, cause the piling up of sewage and aquatic impurity.

In an alternative embodiment, the partition plate 13 has a drainage hole formed inside, and the drainage hole of the partition plate 13 is disposed above the center of the partition plate 13.

In this embodiment: through this design, conveniently utilize baffle 13 to raise the water level of sewage, when sewage got into inner tube 12 through the outlet of baffle 13, the large granule debris in the sewage can't filter through first filter screen 7, can only stop in inner tube 12, the collection of convenient large-scale granule debris in to sewage.

In an alternative embodiment, the second filter 15 is arranged in a ring.

In this embodiment: through this design, the threaded rod 8 is conveniently fixed through the spiral installation of sealing frame 14.

The utility model discloses a theory of operation and use flow: when the device is used, an operator fixes the sleeve 1 at the port of the drain pipe through the flange 2 and the bolts, the water level of sewage is raised through the arranged partition plate 13, when the sewage enters the inner pipe 12 through the water outlet of the partition plate 13, large-particle impurities in the sewage cannot be filtered through the first filter screen 7 and can only stay in the inner pipe 12, small-particle impurities in the sewage are filtered and discharged through the first filter screen 7, the second magnetic strip 11 is adsorbed through the arranged first magnetic strip 10, the inner pipe 12 and the frame 6 are conveniently connected together, so that the operator can conveniently take out and clean the inner pipe 12, after the inner pipe 12 is taken out, other impurities are flushed out under the action of residual sewage, the large-particle impurities cannot be effectively prevented from being filtered, the sewage flows back into the drain pipe under the blocking of the first filter screen 7, the operator grasps the fixing block 4 and takes out the slide bar 3 from the frame 6, pulling threaded rod 8 right with frame 6, sleeve pipe 1 is pulled out to first filter screen 7 and second filter screen 15, through at the 8 outside rotatory second filter screens 15 of threaded rod, make crisscross between first filter screen 7 and the second filter screen 15, make the device more abundant to the filtration of sewage, sealed frame 14 through setting up is convenient fixed to the installation of second filter screen 15, operating personnel upwards stimulates fixed block 4 once more, with inner tube 12 and the first filter screen 7 after the change and second filter screen 15 reinsert in sleeve pipe 1 in, sealing ring 9 through the setting can effectively prevent that sewage from frame 6 edge from spilling over, reinsert slide bar 3 in frame 6 under spring 5's elastic force effect, the convenience is to the quick replacement of first filter screen 7 and second filter screen 15.

Finally, it should be noted that: 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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewage filtration equipment with quick detach filter screen function, includes sleeve pipe (1), its characterized in that: the left end of the sleeve (1) is fixedly connected with a flange (2), the inner side of the sleeve (1) is slidably connected with a slide rod (3), one end of the slide rod (3) is fixedly connected with a fixed block (4), the outer side of the slide rod (3) is slidably connected with a spring (5), the inner side of the sleeve (1) is slidably connected with a frame (6), the inner side of the frame (6) is fixedly connected with a first filter screen (7), the right end of the first filter screen (7) is fixedly connected with a threaded rod (8), the outer side of the threaded rod (8) is spirally connected with a sealing frame (14), the inner side of the sealing frame (14) is fixedly connected with a second filter screen (15), the left end of the frame (6) is fixedly connected with a sealing ring (9), the left end of the frame (6) is fixedly connected with a first magnetic stripe (10), and the left end of the first magnetic stripe (10) is slidably connected with a second magnetic stripe (11), the left end of the second magnetic stripe (11) is fixedly connected with an inner pipe (12), and the inner side of the inner pipe (12) is fixedly connected with a partition plate (13).

2. The sewage filtering apparatus with the function of quick-release filter screen according to claim 1, wherein: one end of the spring (5) is fixedly connected with the sleeve, and the other end of the spring (5) is fixedly connected with the sleeve (1).

3. The sewage filtering apparatus with the function of quick-release filter screen according to claim 1, wherein: the left end of the sealing ring (9) is arranged in an inwards concave arc shape, and the outer side of the sealing ring (9) is connected with the sleeve (1) in a sliding mode.

4. The sewage filtering apparatus with the function of quick-release filter screen according to claim 1, wherein: the inner side of the sleeve (1) is provided with a first sliding hole, the first sliding hole of the sleeve (1) is connected with the sliding rod (3) in a sliding mode, the inner side of the frame (6) is provided with a second sliding hole, the second sliding hole of the frame (6) is connected with the sliding rod (3) in a sliding mode, and the first sliding hole of the sleeve (1) is communicated with the second sliding hole of the frame (6).

5. The sewage filtering apparatus with the function of quick-release filter screen according to claim 1, wherein: the outer diameter of the inner pipe (12) is the same as the inner diameter of the sleeve (1).

6. The sewage filtering apparatus with the function of quick-release filter screen according to claim 1, wherein: the inner side of the partition plate (13) is provided with a drainage hole, and the drainage hole of the partition plate (13) is arranged above the central position of the partition plate (13).

7. The sewage filtering apparatus with the function of quick-release filter screen according to claim 1, wherein: the second filter screen (15) is arranged annularly.