CN216878115U

CN216878115U - Filter

Info

Publication number: CN216878115U
Application number: CN202123336545.4U
Authority: CN
Inventors: 王福茜; 邱爽; 牟启同; 王鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-05
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a filter, and relates to the technical field of liquid filtering equipment. The scheme of the utility model is as follows: a filter comprising a filter housing, a filter housing cover, and a filter core; the filter shell is provided with a water inlet and a water outlet, the filter shell is detachably connected with the filter shell cover, a filter core body is arranged in the filter shell, and the bottom of the filter shell is provided with a sewage discharge outlet; the filter core body is provided with a cavity with one side opened, the open end of the filter core body faces the bottom of the filter shell, and the filter core body is communicated with the water outlet. The utility model can automatically clean the interior of the filter without contacting harmful media by workers.

Description

Filter

Technical Field

The utility model relates to the technical field of liquid filtering equipment, in particular to a filter.

Background

The filter is widely applied to various fields in modern production, and the filter is needed in order to protect fluid conveying equipment, improve product purity and remove impurities.

At present, the vast majority of non-automatic washing basket filters cause the jam back because of holding back the material accumulation, all need often dismantle upper portion blind flange just can clear up the filter screen, just can guarantee the normal use of filter, and the staff relates to the harm of medium such as high temperature high pressure, poisonous and harmful, pollutant to filter cleaning process, all has not little safety risk in the cleaning process to still extravagant manpower and materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter, which can automatically clean the interior of the filter without contacting harmful media by workers.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides a filter, which comprises a filter shell, a filter shell cover and a filter core body; the filter shell is provided with a water inlet and a water outlet, the filter shell is detachably connected with the filter shell cover, a filter core body is arranged in the filter shell, and the bottom of the filter shell is provided with a sewage discharge outlet; the filter core body is provided with a cavity with one side opened, the open end of the filter core body faces the bottom of the filter shell, and the filter core body is communicated with the water outlet.

In some embodiments of the utility model, the side wall of the filter core is provided with a plurality of filter through holes.

In some embodiments of the utility model, the filter further comprises a forward flushing pipe, the forward flushing pipe penetrates through the filter housing, and the forward flushing pipe penetrates through the upper part of the filter core.

In some embodiments of the present invention, the side wall of the forward flushing water pipe is provided with a plurality of water spray holes.

In some embodiments of the utility model, the filter further comprises a backwash tube, the filter housing being connected to the waste pipe via the waste outlet, the backwash tube extending through a side wall of the waste pipe.

In some embodiments of the present invention, the forward flushing water pipe is communicated with the reverse flushing pipe, the forward flushing water pipe is provided with a first valve, and the reverse flushing pipe is provided with a second valve.

In some embodiments of the utility model, the above further comprises a back flush waste pipe, the back flush waste pipe being in communication with the filter housing.

In some embodiments of the present invention, the filter housing is connected to a water inlet pipe through a water inlet, and the water inlet pipe is provided with a water inlet connecting flange.

In some embodiments of the present invention, the filter housing is connected to a water outlet pipe through the water outlet, and the water outlet pipe is provided with a water outlet connecting flange.

In some embodiments of the utility model, the filter housing is threadably engaged with the filter housing cover.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

a filter comprising a filter housing, a filter housing cover, and a filter core; the filter shell is provided with a water inlet and a water outlet, the filter shell is detachably connected with the filter shell cover, a filter core body is arranged in the filter shell, and a sewage discharge outlet is formed in the bottom of the filter shell; the filter core body is provided with a cavity with one side opened, the open end of the filter core body faces the bottom of the filter shell, and the filter core body is communicated with the water outlet.

In the above embodiment, a filter comprises a filter housing, a filter housing cover and a filter core, wherein the filter housing is provided with a water inlet and a water outlet, the water inlet is disposed at the lower part of the filter housing, the water outlet is disposed at the upper part of the filter housing, the filter housing cover and the filter core can be cylindrical, the upper part of the filter housing is detachably connected with the filter housing cover, the filter core is mounted inside the filter housing, the filter core is provided with a cavity with an opening at one side, the opening end of the filter core faces the bottom of the filter housing, the filter core is mounted at the upper part of the filter housing, the side wall of the filter core is tightly attached to the water outlet of the filter housing, the side wall of the filter core can be provided with a plurality of filtering through holes, and the filter core is communicated with the water outlet of the filter housing through the filtering through holes, specifically, in order to protect the fluid conveying equipment, improve the product purity and remove impurities, the fluid in the fluid conveying pipeline firstly flows into the filter shell from the water inlet, the fluid in the filter shell is discharged from the water outlet when the fluid in the filter shell is higher than the water outlet because the filter core body is positioned above the filter shell body, impurities in the fluid are blocked by the filter core body and remain in the filter shell body in the meantime, the impurities in the filter shell body fall into the bottom of the filter shell body after the fluid in the fluid conveying pipeline is discharged, the impurities fall into the bottom of the filter shell body under the influence of gravity because the open end of the filter core body faces the bottom of the filter shell body, and finally the impurities are discharged from a sewage discharge outlet at the bottom of the filter shell body, wherein if the impurities are media which can be directly discharged, such as seawater or fresh water, the impurities can be directly discharged, if the impurities are polluted media, workers can collect the polluted media and perform centralized treatment.

In this embodiment, the filter in this design has self-cleaning's function, at first collects the impurity in the fluid in the filter casing, then above-mentioned impurity falls into the blowdown export through the effect of gravity and discharges, does not need the staff to dismantle the filter casing and washs, has avoided media such as high temperature high pressure, poisonous and harmful, pollutant to cause harm to the staff, and manpower and materials have been practiced thrift when wasing in this design, do not cause harm to staff's health moreover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a filter according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of the filter housing according to the embodiment of the present invention.

The following are marked in the figure: 1-filter shell, 2-filter shell cover, 3-water outlet, 4-water inlet, 5-sewage outlet, 6-forward flushing water pipe, 7-reverse flushing pipe, 8-first valve, 9-second valve, 10-filter core body and 11-reverse flushing sewage pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be broadly construed and interpreted as including, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Please refer to fig. 1-2. The present embodiment provides a filter including a filter housing 1, a filter housing cover 2, and a filter core 10; the filter shell 1 is provided with a water inlet 4 and a water outlet 3, the filter shell 1 is detachably connected with a filter shell cover 2, a filter core body is arranged in the filter shell 1, and a sewage discharge outlet 5 is formed in the bottom of the filter shell 1; the filter core 10 is provided with a cavity with one side opened, the opening end of the filter core 10 faces the bottom of the filter shell 1, and the filter core 10 is communicated with the water outlet 3.

In the above embodiment, a filter is composed of a filter housing 1, a filter housing cover 2 and a filter core 10, wherein the filter housing 1 is provided with a water inlet 4 and a water outlet 3, the water inlet 4 is arranged at the lower part of the filter housing 1, the water outlet 3 is arranged at the upper part of the filter housing 1, the filter housing cover 2 and the filter core 10 can all be cylindrical, the upper part of the filter housing 1 is detachably connected with the filter housing cover 2, the filter core 10 is installed in the filter housing 1, the filter core 10 is provided with a cavity with an opening at one side, the opening end of the filter core 10 faces the bottom of the filter housing 1, the filter core 10 is installed at the upper part in the filter housing 1, the side wall of the filter core 10 is tightly attached to the water outlet 3 of the filter housing 1, and the side wall of the filter core 10 can be provided with a plurality of filtering through holes, the filter core 10 is communicated with the water outlet 3 of the filter housing 1 through the filtering through hole, specifically, a worker can apply the filter in the design to various fields in modern production, in order to protect the fluid conveying equipment, improve product purity and remove impurities, fluid in the fluid conveying pipeline firstly flows into the filter housing 1 from the water inlet 4, as the filter core 10 is positioned above the filter housing 1, the fluid in the filter housing 1 is discharged from the water outlet 3 when being higher than the water outlet 3, impurities in the fluid are blocked by the filter core 10 and remain in the filter housing 1, the impurities in the filter housing 1 fall into the bottom of the filter housing 1 after the fluid in the fluid conveying pipeline is discharged (as the open end of the filter core 10 faces the bottom of the filter housing 1, the impurities fall into the bottom of the filter housing 1 under the influence of gravity), and finally discharged from a sewage outlet 5 at the bottom of the filter housing 1, wherein if the impurities are directly dischargeable media such as seawater or fresh water, the pollutants can be collected by workers for centralized treatment (the filter core 10 is provided with cleaning components including a rotary cleaning component and a fixed cleaning component).

In this embodiment, the filter in this design has self-cleaning's function, at first collects the impurity in the fluid in filter housing 1, then above-mentioned impurity falls into blowdown export 5 through the effect of gravity and discharges, does not need the staff to dismantle filter housing 1 and washs, has avoided medium such as high temperature high pressure, poisonous and harmful, pollutant to cause harm to the staff, and manpower and materials have been practiced thrift when wasing in this design, does not cause harm to staff's health moreover.

In some embodiments of the utility model, the side wall of the filter core 10 is provided with a plurality of filter through holes.

In this embodiment, the side wall of the filter core 10 is provided with a plurality of filter through holes, the fluid can be discharged out of the water outlet 3 through the filter through holes, and impurities in the fluid are blocked in the filter housing 1.

In some embodiments of the present invention, a forward flush water tube 6 is also included, the forward flush water tube 6 extending through the filter housing 1, and the forward flush water tube 6 extending through an upper portion of the filter core 10.

In this embodiment, forward wash pipe 6 runs through filter housing 1 and filter core 10 in proper order, and forward wash pipe 6 water spray can wash in the filter housing 1, and waste water after the washing is discharged from 5 sewage outlets, has avoided the staff to dismantle it and has washd again after and waste time and energy.

In some embodiments of the utility model, the side wall of the forward flush water tube 6 is provided with a plurality of water spray holes.

In this embodiment, the lateral wall of forward wash pipe 6 is provided with a plurality of hole for water jets, and a plurality of hole for water jets all can wash in the filter core body 10, can improve the cleaning efficiency.

In some embodiments of the utility model, a backwash tube 7 is included, the filter housing 1 being connected to the sewerage conduit via the sewerage outlet 5, the backwash tube 7 extending through a side wall of the sewerage conduit.

In this embodiment, the back flushing pipe 7 penetrates through the side wall of the sewage discharge pipeline, and the back flushing pipe 7 can flush impurities blocked in the sewage discharge pipeline and can clean the sewage discharge pipeline.

In some embodiments of the utility model, the forward flush pipe 6 communicates with the reverse flush pipe 7, the forward flush pipe 6 being fitted with a first valve 8 and the reverse flush pipe 7 being fitted with a second valve 9.

In this embodiment, the forward flushing pipe 6 and the backward flushing pipe 7 are connected to the same water pipe, and the first valve 8 and the second valve 9 can improve the cleaning efficiency in the filter housing 1.

In some embodiments of the utility model, a back flush drain 11 is also included, the back flush drain 11 being in communication with the filter housing 1.

In this embodiment, the back flush sewage pipe 11 is communicated with the filter housing 1, and impurities flushed by the back flush pipe 7 in the sewage pipe are discharged through the back flush sewage pipe 11, so that the sewage pipe is prevented from being blocked again.

In some embodiments of the utility model, the filter housing 1 is connected to a water inlet pipe through the water inlet 4, and the water inlet pipe is provided with a water inlet connecting flange.

In this embodiment, inlet channel installs into water flange, and inlet channel can be with external connection through into water flange.

In some embodiments of the utility model, the filter housing 1 is connected to a water outlet pipe via the water outlet 3, the water outlet pipe being fitted with a water outlet connection flange.

In this embodiment, outlet pipe installs out water flange, and outlet pipe can pass through outlet water flange and be connected with the outside.

In some embodiments of the utility model, the filter housing 1 is threadably engaged with the filter housing cover 2.

In this embodiment, the filter housing 1 and the filter housing cover 2 are screwed together to facilitate mounting and dismounting, which facilitates subsequent maintenance.

In summary, the embodiment of the present invention provides a filter, which includes a filter housing 1, a filter housing cover 2, and a filter core 10; the filter shell 1 is provided with a water inlet 4 and a water outlet 3, the filter shell 1 is detachably connected with a filter shell cover 2, a filter core body is arranged in the filter shell 1, and a sewage discharge outlet 5 is formed in the bottom of the filter shell 1; the filter core 10 is provided with a cavity with one side opened, the opening end of the filter core 10 faces the bottom of the filter shell 1, and the filter core 10 is communicated with the water outlet 3.

In the above embodiment, a filter is composed of a filter housing 1, a filter housing cover 2 and a filter core 10, wherein the filter housing 1 is provided with a water inlet 4 and a water outlet 3, the water inlet 4 is disposed at the lower part of the filter housing 1, the water outlet 3 is disposed at the upper part of the filter housing 1, the filter housing cover 2 and the filter core 10 can be cylindrical, the upper part of the filter housing 1 is detachably connected with the filter housing cover 2, the filter core 10 is installed inside the filter housing 1, the filter core 10 is provided with a cavity with an opening at one side, the opening end of the filter core 10 faces the bottom of the filter housing 1, the filter core 10 is installed at the upper part inside the filter housing 1, the side wall of the filter core 10 is tightly attached to the water outlet 3 of the filter housing 1, and the side wall of the filter core 10 can be provided with a plurality of filtering through holes, the filter core 10 is communicated with the water outlet 3 of the filter housing 1 through the filtering through hole, specifically, a worker can apply the filter in the design to various fields in modern production, in order to protect the fluid conveying equipment, improve product purity and remove impurities, fluid in the fluid conveying pipeline firstly flows into the filter housing 1 from the water inlet 4, as the filter core 10 is positioned above the filter housing 1, the fluid in the filter housing 1 is discharged from the water outlet 3 when being higher than the water outlet 3, impurities in the fluid are blocked by the filter core 10 and remain in the filter housing 1, the impurities in the filter housing 1 fall into the bottom of the filter housing 1 after the fluid in the fluid conveying pipeline is discharged (as the open end of the filter core 10 faces the bottom of the filter housing 1, the impurities fall into the bottom of the filter housing 1 under the influence of gravity), and finally, the sewage is discharged from a sewage outlet 5 at the bottom of the filter shell 1, wherein if the impurities are seawater or fresh water which can be directly discharged, the impurities can be directly discharged, and if the impurities are polluted media, workers can collect the polluted media and perform centralized treatment.

The present invention has been described in terms of the preferred embodiment, and it is not intended to be limited to the embodiment. 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. A filter comprising a filter housing, a filter housing cover, and a filter core;

the filter shell is provided with a water inlet and a water outlet, the filter shell is detachably connected with the filter shell cover, the filter core body is installed in the filter shell, and a sewage discharge outlet is formed in the bottom of the filter shell;

the filter core body is provided with a cavity with one side opened, the opening end of the filter core body faces the bottom of the filter shell, and the filter core body is communicated with the water outlet.

2. A filter as claimed in claim 1, wherein the side wall of the filter core is provided with a plurality of filter apertures.

3. The filter of claim 1, further comprising a forward flush tube extending through the filter housing, the forward flush tube extending through an upper portion of the filter core.

4. A filter as claimed in claim 3, wherein the side wall of the forward flushing water pipe is provided with a plurality of water spray holes.

5. A filter as claimed in claim 3, further comprising a backwash tube, the filter housing being connected to a waste pipe through the waste outlet, the backwash tube extending through a side wall of the waste pipe.

6. A filter as claimed in claim 5, wherein said forward flushing water line is in communication with said reverse flushing line, said forward flushing water line being fitted with a first valve and said reverse flushing line being fitted with a second valve.

7. A filter as claimed in claim 6, further comprising a back flush sewer in communication with the filter housing.

8. A filter as claimed in claim 1, wherein the filter housing is connected to an inlet conduit through the inlet port, the inlet conduit being fitted with an inlet connection flange.

9. The filter of claim 1, wherein the filter housing is connected to a water outlet pipe through the water outlet, and the water outlet pipe is provided with a water outlet connecting flange.

10. A filter according to claim 1, wherein the filter housing is threadably engaged with the filter housing cover.