CN220460348U

CN220460348U - Membrane cleaning frame

Info

Publication number: CN220460348U
Application number: CN202321700764.2U
Authority: CN
Inventors: 吴秀琴; 张军; 张峰; 林丹; 陈美香
Original assignee: FUJIAN HAIXIA ENVIRONMENTAL PROTECTION GROUP CO LTD
Current assignee: FUJIAN HAIXIA ENVIRONMENTAL PROTECTION GROUP CO LTD
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-02-09
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to a membrane cleaning frame which comprises a water receiving disc and a membrane placing frame arranged on the water receiving disc, wherein a membrane placing screen plate is arranged on the membrane placing frame, the membrane placing screen plate is in an inclined shape with a low front end and a high rear end, and a membrane hook is arranged at the top of the membrane placing frame; the left side, the right side and the rear side of the water pan are all provided with shielding tarpaulin. The utility model has simple and reasonable structural design, the membrane to be cleaned is laid on the membrane placing screen plate in an inclined state, and the left side, the right side and the rear side are used for shielding by shielding tarpaulin, so that cleaning dirt is not easy to splash everywhere when the manual high-pressure water gun is used for cleaning, and the sewage is collected by the water receiving disc and discharged after being subjected to graded filtration, thereby effectively reducing the influence of the cleaning dirt on the environment; meanwhile, the membrane can not shake greatly in the cleaning process, so that the membrane is convenient to clean rapidly, and the cleaning efficiency is effectively improved.

Description

Membrane cleaning frame

Technical field:

the utility model relates to a membrane cleaning frame.

The background technology is as follows:

in the sewage treatment MBR membrane process, an MBR membrane separates impurities in sewage from clear water by utilizing the filtering and separating effect of membrane wires. But in the long-time operation process, the online cleaning effect is limited, and the membrane holes of the MBR membrane wires can be gradually blocked by impurities such as sludge and grease in sewage, so that the filtration effect of the MBR membrane is reduced, and even the condition of sludge storage on the surface of the membrane is caused.

At present, a manual hand-held high-pressure water gun is mostly adopted for cleaning the film wire which is hung vertically, and the cleaning mode is manually carried out, but has the advantage of low cost compared with automatic cleaning equipment. However, as the membrane wires are hung vertically, sludge on the membrane wires and sewage generated by cleaning can splash everywhere in the cleaning process of the handheld high-pressure water gun, so that the whole environment is seriously polluted. Moreover, in the mode that the membrane silk carries out vertical suspension, under the impact of high-pressure squirt, the membrane silk can produce great rocking, influences abluent quick going on, reduces cleaning efficiency. For this reason, improvements are needed to solve the above problems.

The utility model comprises the following steps:

the utility model aims at improving the problems in the prior art, namely the technical problem to be solved by the utility model is to provide the membrane cleaning frame which is reasonable in design, reduces the influence of cleaning dirt on the environment and is convenient for improving the cleaning efficiency.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the membrane cleaning frame comprises a water pan and a membrane placing frame arranged on the water pan, wherein a membrane placing screen plate is arranged on the membrane placing frame, the membrane placing screen plate is in an inclined shape with a low front end and a high rear end, and a membrane hook is arranged at the top of the membrane placing frame; the left side, the right side and the rear side of the water pan are all provided with shielding tarpaulin.

Further, the membrane placing frame comprises a rectangular base, wherein a rectangular supporting frame is fixed at the rear end of the base, and the supporting frame is arranged vertically; the membrane placing screen plate is arranged between the upper end of the supporting frame and the front end of the base.

Furthermore, movable casters are arranged at the top corners of the periphery of the bottom of the base.

Further, the membrane hooks are a pair, the pair of membrane hooks are distributed at the left end and the right end of the top of the supporting frame, and the hook openings of the membrane hooks face upwards and are used for placing membrane frames of the membrane.

Furthermore, the water receiving disc is rectangular, and the side part of the water receiving disc is connected with a drain pipe.

Further, the inclination angle of the membrane placement screen plate is 45 degrees.

Further, the height of shielding tarpaulin is greater than the height of diaphragm rack.

Further, still including setting up the filter equipment at the water collector rear side, filter equipment includes the filtration box, the top of filtration box is connected with the rear end of water collector through the inlet tube, installs the suction pump on the inlet tube, the inside of filtration box is equipped with first filter screen, second filter screen and third filter screen down in proper order from last, and the mesh aperture of first filter screen, second filter screen and third filter screen reduces in proper order, the lower extreme lateral wall of filtration box is connected with the drain pipe, the drain pipe is located the downside of third filter screen.

Compared with the prior art, the utility model has the following effects: the utility model has simple and reasonable structural design, the membrane to be cleaned is laid on the membrane placing screen plate in an inclined state, and the left side, the right side and the rear side are used for shielding by shielding tarpaulin, so that cleaning dirt is not easy to splash everywhere when the manual high-pressure water gun is used for cleaning, and the sewage is collected by the water receiving disc and discharged after being subjected to graded filtration, thereby effectively reducing the influence of the cleaning dirt on the environment; meanwhile, the membrane can not shake greatly in the cleaning process, so that the membrane is convenient to clean rapidly, and the cleaning efficiency is effectively improved.

Description of the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view configuration of an embodiment of the present utility model;

FIG. 3 is a schematic side view of an embodiment of the present utility model;

fig. 4 is a schematic view of a rear view of another embodiment of the present utility model.

The specific embodiment is as follows:

the utility model will be described in further detail with reference to the drawings and the detailed description.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 3, the membrane cleaning frame comprises a rectangular water pan 1 and a membrane placing frame 2 arranged on the water pan 1, wherein a membrane placing screen plate 3 is arranged on the membrane placing frame 2, the membrane placing screen plate 3 is in an inclined shape with a low front end and a high rear end, and a membrane hook 4 is arranged at the top of the membrane placing frame 2; the left side, the right side and the rear side of the water pan 1 are provided with shielding tarpaulin 5. When the cleaning device is used, the membrane to be cleaned is laid on the membrane placing screen plate, the upper end membrane frame of the membrane is placed on the membrane hook, then a high-pressure water gun is manually held, the membrane is flushed from the front side of the water receiving disc, the left side, the right side and the rear side are used for shielding tarpaulin for protection, sewage is collected and discharged through the water receiving disc, and the influence of cleaning dirt on the environment is effectively reduced; because the diaphragm is laid on the diaphragm placing screen plate in an inclined way, the diaphragm cannot shake greatly in the cleaning process, so that the diaphragm is convenient to clean rapidly, and the cleaning efficiency is effectively improved.

In this embodiment, the membrane placement frame 2 includes a rectangular base 6, a rectangular supporting frame 7 is fixed at the rear end of the base 6, and the supporting frame 7 is vertically disposed; the membrane placing screen plate 3 is fixedly arranged between the upper end of the supporting frame 7 and the front end of the base 6.

In this embodiment, in order to facilitate the movement of the membrane placement frame, the top corners of the periphery of the bottom of the base 6 are all provided with movable casters 8.

In this embodiment, the membrane hooks 4 are a pair, and the pair of membrane hooks 4 are distributed at the left and right ends of the top of the supporting frame 7, and the hook openings of the membrane hooks face upwards and are used for placing the membrane frame of the membrane.

In this embodiment, the lateral part of the water collector 1 is connected with a drain pipe, and the drain pipe can drain the cleaning sewage collected by the cleaning water collector.

In this embodiment, the inclination angle of the membrane placement screen 3 is 45 degrees.

In this embodiment, in order to improve the protection effect, the height of the shielding tarpaulin 5 is greater than the height of the membrane placing frame 2.

In another embodiment, as shown in fig. 4, the filter device further comprises a filter device arranged at the rear side of the water receiving disc, the filter device comprises a filter box body 9, the top of the filter box body 9 is connected with the rear end of the water receiving disc 1 through a water inlet pipe 10, a water suction pump 15 is arranged on the water inlet pipe 10, a first filter screen 11, a second filter screen 12 and a third filter screen 13 are sequentially arranged in the filter box body 9 from top to bottom, the mesh apertures of the first filter screen, the second filter screen and the third filter screen are sequentially reduced, a drain pipe 14 is connected to the side wall of the lower end of the filter box body 9, and the drain pipe is positioned at the lower side of the third filter screen. During operation, sewage in the water collector is pumped out through the water suction pump, the sewage enters the filter box body, and the sewage is filtered through the first filter screen, the second filter screen and the third filter screen in sequence and is discharged from the drain pipe. Preferably, the mesh apertures of the first filter screen, the second filter screen and the third filter screen are 5cm, 3cm and 1cm respectively. Through setting up the three-layer filter screen to carry out tertiary filtration to the sewage after wasing, improve sewage filter effect.

If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims

1. A membrane wash rack, characterized in that: the membrane rack is provided with a membrane placing screen plate, the membrane placing screen plate is in an inclined shape with a low front end and a high rear end, and the top of the membrane rack is provided with a membrane hook; the left side, the right side and the rear side of the water pan are all provided with shielding tarpaulin.

2. A membrane wash rack as defined in claim 1, wherein: the membrane placing frame comprises a rectangular base, wherein a rectangular supporting frame is fixed at the rear end of the base, and the supporting frame is arranged vertically; the membrane placing screen plate is arranged between the upper end of the supporting frame and the front end of the base.

3. A membrane wash rack as defined in claim 2, wherein: the movable casters are arranged at the top corners of the periphery of the bottom of the base.

4. A membrane wash rack as defined in claim 2, wherein: the membrane hooks are a pair, the pair of membrane hooks are distributed at the left end and the right end of the top of the supporting frame, and the hook openings of the membrane hooks face upwards and are used for placing membrane frames of the membrane.

5. A membrane wash rack as defined in claim 1, wherein: the water receiving disc is rectangular, and the side part of the water receiving disc is connected with a drain pipe.

6. A membrane wash rack as defined in claim 1, wherein: the inclination angle of the membrane placement screen plate is 45 degrees.

7. A membrane wash rack as defined in claim 1, wherein: the height of shielding tarpaulin is greater than the height of diaphragm rack.

8. A membrane wash rack as defined in claim 1, wherein: still including setting up the filter equipment at the water collector rear side, filter equipment includes the rose box body, the top of rose box body is connected with the rear end of water collector through the inlet tube, installs the suction pump on the inlet tube, the inside of rose box body is equipped with first filter screen, second filter screen and third filter screen down in proper order from last, and the mesh aperture of first filter screen, second filter screen and third filter screen reduces in proper order, the lower extreme lateral wall of rose box body is connected with the drain pipe, the drain pipe is located the downside of third filter screen.