CN215781922U - Stainless steel filter device - Google Patents
Stainless steel filter device Download PDFInfo
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- CN215781922U CN215781922U CN202121917511.1U CN202121917511U CN215781922U CN 215781922 U CN215781922 U CN 215781922U CN 202121917511 U CN202121917511 U CN 202121917511U CN 215781922 U CN215781922 U CN 215781922U
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Abstract
The utility model provides a stainless steel filtering device, which relates to the technical field of sewage treatment and comprises a supporting frame, a stainless steel plate and a filter element member; the corrosion resistant plate has a plurality of through-holes, and corrosion resistant plate is provided with a plurality ofly, and a plurality of corrosion resistant plate all are connected with braced frame to make braced frame and corrosion resistant plate parcel form and filter the cavity, the filter core component sets up in filtering the cavity. Through all installing corrosion resistant plate all around at braced frame, form inside cuboid structure that has the filtration cavity, soak completely in sewage, the impurity that has porous corrosion resistant plate and effectively blocks hair and fibre class enters into and filters the cavity, effectively prevent to be located and filter core component and impurity contact in the cavity, improve filter fineness, the hair and the fibre class that have been alleviated and exist influence filter core filtration performance easily among the prior art, cause filter fineness not high, the technical problem that the not good condition of product water quality of water appears.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a stainless steel filtering device.
Background
In the sewage treatment, the sewage usually contains a large amount of solid impurities, especially hairs and fibers, and the micropores on the filter element are easily blocked after the sewage contacts with the filter element, so that the filtering performance of the filter element is influenced, the filtering precision is not high, and the quality of produced water is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stainless steel filtering device to solve the technical problems that in the prior art, hair and fibers easily influence the filtering performance of a filter element, so that the filtering precision is not high and the quality of produced water is poor.
In a first aspect, the present invention provides a stainless steel filter device comprising: a support frame, a stainless steel plate and a filter element member;
the corrosion resistant plate has a plurality of through-holes, corrosion resistant plate is provided with a plurality ofly, and is a plurality of corrosion resistant plate all with braced frame connects, so that braced frame with corrosion resistant plate parcel forms and filters the cavity, the filter core component set up in filter the cavity is indoor.
In an alternative embodiment of the method of the present invention,
each side of the supporting frame is provided with a plurality of layers of the stainless steel plates.
In an alternative embodiment of the method of the present invention,
the filter element member comprises a stainless steel filter screen and a porous support tube;
stainless steel filter screen cover is located on the porous stay tube, the interior water purification cavity that has of porous stay tube, sewage in the filter cavity passes in proper order the stainless steel filter screen with the porous stay tube enters into in the water purification cavity.
In an alternative embodiment of the method of the present invention,
the cartridge member further comprises a retaining sleeve;
the porous supporting tube is arranged in the fixed sleeve, a water inlet hole is formed in the bottom of the fixed sleeve, and sewage in the filtering chamber enters the fixed sleeve through the water inlet hole.
In an alternative embodiment of the method of the present invention,
the filter element component further comprises a connecting screw rod;
the connecting screw rod is arranged in the fixing sleeve, one end of the connecting screw rod is connected with the fixing sleeve, and the other end of the connecting screw rod is connected with the porous supporting tube.
In an alternative embodiment of the method of the present invention,
the connecting screw rod is of a hollow structure.
In an alternative embodiment of the method of the present invention,
the cartridge member further comprises an air inlet tube;
the intake pipe twine in the bottom of porous stay tube, the intake pipe equipartition has a plurality of ventholes, the intake pipe configuration can to the fixed sleeve with carry gas between the stainless steel filter screen.
In an alternative embodiment of the method of the present invention,
the cartridge member further includes a support baffle;
the supporting baffle is arranged in the fixed sleeve and is connected with the porous supporting tube.
In an alternative embodiment of the method of the present invention,
the filter element component also comprises a water outlet pipe;
the water outlet pipe is connected with the porous supporting pipe and communicated with the water purifying cavity.
In an alternative embodiment of the method of the present invention,
the cartridge member further comprises a backwash tube;
the backwash pipe extends into the water purification chamber and is configured to be capable of delivering backwash gas into the water purification chamber.
The utility model provides a stainless steel filter device, comprising: a support frame, a stainless steel plate and a filter element member; the corrosion resistant plate has a plurality of through-holes, and corrosion resistant plate is provided with a plurality ofly, and a plurality of corrosion resistant plate all are connected with braced frame to make braced frame and corrosion resistant plate parcel form and filter the cavity, the filter core component sets up in filtering the cavity. Through all installing corrosion resistant plate all around at braced frame, form inside cuboid structure that has the filtration cavity, soak completely in sewage, the impurity that has porous corrosion resistant plate and effectively blocks hair and fibre class enters into and filters the cavity, effectively prevent to be located and filter core component and impurity contact in the cavity, improve filter fineness, the hair and the fibre class that have been alleviated and exist influence filter core filtration performance easily among the prior art, cause filter fineness not high, the technical problem that the not good condition of product water quality of water appears.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a stainless steel filter device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a filter element in a stainless steel filter device according to an embodiment of the present invention;
fig. 3 is a schematic view of an installation structure of a stainless steel filter device according to an embodiment of the present invention.
Icon: 100-a support frame; 200-stainless steel plate; 300-a filter element member; 310-stainless steel sieve; 320-a porous support tube; 330-a fixed sleeve; 340-connecting screw rods; 350-air inlet pipe; 360-support baffles; 370-water outlet pipe; 380-backwash tube.
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 present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to 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 present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As shown in fig. 1 and fig. 3, the stainless steel filtering apparatus provided in this embodiment includes: a support frame 100, a stainless steel plate 200, and a filter element member 300; the stainless steel plate 200 has a plurality of through holes, the stainless steel plate 200 is provided with a plurality of, and a plurality of stainless steel plates 200 are all connected with the support frame 100 to make the support frame 100 and the stainless steel plate 200 parcel form the filtration chamber, and the filter element member 300 is provided in the filtration chamber.
Specifically, braced frame 100 specifically is the stainless steel frame, the shape is the cuboid, corrosion resistant plate 200 is placed on each face of stainless steel frame, form and filter the cavity, filter element 300 is placed in filtering the cavity, by corrosion resistant plate 200 and braced frame 100 parcel, braced frame 100 soaks completely in pending sewage, porous structure's corrosion resistant plate 200 effectively blocks hair and fibre class impurity and enters into and filters the cavity, and pending sewage can enter into and filter the cavity through the through-hole, filter element 300 filters pending sewage.
In an alternative embodiment, each side of the support frame 100 is provided with a plurality of layers of stainless steel plates 200.
Specifically, each side of the support frame 100 is provided with a plurality of layers of stainless steel plates 200, and through holes of the plurality of layers of stainless steel plates 200 are staggered, so that hairs and fiber impurities are effectively prevented from entering the filtering chamber.
The stainless steel filter equipment that this embodiment provided includes: a support frame 100, a stainless steel plate 200, and a filter element member 300; the stainless steel plate 200 has a plurality of through holes, the stainless steel plate 200 is provided with a plurality of, and a plurality of stainless steel plates 200 are all connected with the support frame 100 to make the support frame 100 and the stainless steel plate 200 parcel form the filtration chamber, and the filter element member 300 is provided in the filtration chamber. Through all installing corrosion resistant plate 200 all around at braced frame 100, form inside cuboid structure that has the filtration cavity, soak completely in sewage, the impurity that has porous corrosion resistant plate 200 and effectively blocks hair and fibre class enters into and filters the cavity, effectively prevent to be located and filter in the cavity filter element component 300 and impurity contact, improve filter fineness, hair and fibre class that have alleviated existence among the prior art influence filter core filtration performance easily, cause filter fineness not high, the technical problem that the not good condition of product water quality of water appears.
On the basis of the above embodiment, as shown in fig. 2, in an alternative embodiment, the present embodiment provides a filter element member 300 in a stainless steel filter device, which comprises a stainless steel filter screen 310 and a porous support tube 320; the stainless steel screen 310 is sleeved on the porous support pipe 320, a water purification chamber is arranged in the porous support pipe 320, and sewage in the filter chamber sequentially passes through the stainless steel screen 310 and the porous support pipe 320 and enters the water purification chamber.
Specifically, the porous support tube 320 supports the stainless steel filter screen 310, the stainless steel filter screen 310 is wrapped on the outer surface of the porous support tube 320, the porous support tube 320 can be a PVC tube or a stainless steel tube, the porous support tube 320 made of different materials is selected according to specific requirements, the porous support tube 320 is of a tubular structure, a water purification chamber is formed inside, sewage in the filtration chamber passes through the stainless steel filter screen 310, the stainless steel filter screen 310 filters the sewage to be treated, the sewage enters the water purification chamber, and liquid in the water purification chamber is conveyed to the outside to complete sewage filtration.
In an alternative embodiment, the cartridge member 300 further includes a retaining sleeve 330; the porous support tube 320 is disposed in the fixing sleeve 330, a water inlet is disposed at the bottom of the fixing sleeve 330, and the sewage in the filtering chamber enters the fixing sleeve 330 through the water inlet.
Specifically, the fixed sleeve 330 is a tubular structure, the porous support tube 320 is located in the fixed sleeve 330, and the bottom of the fixed sleeve 330 is provided with a water inlet hole, so that sewage in the filtering chamber can conveniently enter the fixed sleeve 330 for filtering by the stainless steel filter screen 310.
In addition, a gas discharge hole is provided at the top of the fixed sleeve 330 in order to facilitate the discharge of gas.
In an alternative embodiment, cartridge member 300 further includes a connection screw 340; the connecting screw 340 is disposed in the fixing sleeve 330, one end of the connecting screw 340 is connected to the fixing sleeve 330, and the other end of the connecting screw 340 is connected to the porous support tube 320.
Specifically, the connecting screw 340 is a full-thread screw, the end of the fixing sleeve 330 is connected with the connecting screw 340 through a nut, the other end of the connecting screw 340 is connected with the porous support tube 320 through a nut, and the connecting screw 340 is fully threaded on the surface, so that the direction of the backwash air flow can be adjusted, and the backwash air flow is guided to the stainless steel filter screen 310.
In an alternative embodiment, the connecting screw 340 is provided as a hollow structure.
Specifically, the connecting screw 340 can be a hollow pipe, the upper end of the hollow pipe is connected with the backwash air pipe, and the lower end of the hollow pipe is connected with the water outlet pipe 370, so that all the outlet water comes from the small holes of the hollow pipe, and the small holes are arranged within the length range of the filter element, thereby enabling the filtering load of the stainless steel filter screen 310 in the length direction to be uniform and stable.
Furthermore, during back washing, the vent valve at the upper part of the hollow pipe is opened, compressed air enters the inner cavity instantly, water in the hollow pipe is pushed to be sprayed out from the small holes and blown to the stainless steel filter screen 310, and due to the distance between the hollow pipe and the stainless steel filter screen 310, the water sprayed out from the small holes can drive peripheral water flow to be blown to the filter screen, so that the reverse cleaning effect is achieved, and then air is sprayed out to further blow off trapped matters of the filter screen.
In an alternative embodiment, the cartridge member 300 further includes an inlet tube 350; the air inlet pipe 350 is wound around the bottom of the porous support pipe 320, a plurality of air outlets are uniformly distributed on the air inlet pipe 350, and the air inlet pipe 350 is configured to convey air between the fixing sleeve 330 and the stainless steel filter screen 310.
Specifically, an air inlet pipe 350 is installed at the bottom of the porous support pipe 320, a plurality of air outlets are uniformly distributed on the air inlet pipe 350, a gap is formed between the fixed sleeve 330 and the stainless steel filter screen 310, and air conveyed by the air inlet pipe 350 moves along the gap between the fixed sleeve 330 and the stainless steel filter screen 310 to backwash the stainless steel filter screen 310.
In an alternative embodiment, the cartridge member 300 further includes a support baffle 360; a support baffle 360 is disposed within the stationary sleeve 330, the support baffle 360 being connected to the perforated support tube 320.
Specifically, a supporting baffle 360 is installed at the bottom inside the fixing sleeve 330, two ends of the supporting baffle 360 are connected with the inner wall of the fixing sleeve 330, and the supporting baffle 360 supports the porous supporting tube 320 to fix the porous supporting tube 320 inside the fixing sleeve 330.
In an alternative embodiment, the cartridge member 300 further includes an outlet tube 370; the outlet pipe 370 is connected to the porous support pipe 320, and the outlet pipe 370 is communicated with the purified water chamber.
Specifically, the water outlet pipe 370 extends into the water purifying chamber, and the filtered purified water in the water purifying chamber is discharged through the water outlet pipe 370.
In an alternative embodiment, the cartridge member 300 further includes a backwash tube 380; a backwash pipe 380 extends into the clean water chamber, the backwash pipe 380 being configured to deliver backwash gas into the clean water chamber.
Specifically, a backwash pipe 380 extends into the porous support pipe 320 from the bottom of the porous support pipe 320, and an external air supply device supplies backwash gas into the clean water chamber through the backwash pipe 380.
In the stainless steel filtering device provided by the embodiment, backwash gas is conveyed into the water purification chamber through the backwash pipe 380, so that the stainless steel filter screen 310 is subjected to powerful backwash; through the arrangement of the air inlet pipe 350, air bubbles flow between the fixed sleeve 330 and the porous support pipe 320, and the stainless steel filter screen 310 is backwashed to recover the design flow.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A stainless steel filter device, comprising: a support frame (100), a stainless steel plate (200), and a filter element member (300);
the stainless steel board (200) have a plurality of through-holes, stainless steel board (200) are provided with a plurality ofly, and is a plurality of stainless steel board (200) all with braced frame (100) are connected, so that braced frame (100) with stainless steel board (200) parcel forms the filtration chamber, filter core component (300) set up in the filtration chamber.
2. The stainless steel filter device of claim 1,
each side of the support frame (100) is provided with a plurality of layers of the stainless steel plates (200).
3. The stainless steel filter device of claim 1,
the filter element member (300) comprises a stainless steel screen (310) and a porous support tube (320);
stainless steel filter screen (310) cover is located on porous stay tube (320), have the water purification cavity in porous stay tube (320), sewage in the filter cavity passes in proper order stainless steel filter screen (310) with porous stay tube (320) enters into in the water purification cavity.
4. The stainless steel filter device of claim 3,
the cartridge member (300) further includes a retaining sleeve (330);
the porous supporting pipe (320) is arranged in the fixed sleeve (330), the bottom of the fixed sleeve (330) is provided with a water inlet hole, and sewage in the filtering chamber enters the fixed sleeve (330) through the water inlet hole.
5. The stainless steel filter device of claim 4,
the cartridge member (300) further comprises a connecting screw (340);
the connecting screw rod (340) is arranged in the fixing sleeve (330), one end of the connecting screw rod (340) is connected with the fixing sleeve (330), and the other end of the connecting screw rod (340) is connected with the porous supporting tube (320).
6. The stainless steel filter device of claim 5,
the connecting screw (340) is of a hollow structure.
7. The stainless steel filter device of claim 4,
the cartridge member (300) further comprises an air inlet tube (350);
the air inlet pipe (350) is wound at the bottom of the porous support pipe (320), a plurality of air outlet holes are uniformly distributed in the air inlet pipe (350), and the air inlet pipe (350) is configured to convey air to the space between the fixing sleeve (330) and the stainless steel filter screen (310).
8. The stainless steel filter device of claim 4,
the cartridge member (300) further includes a support baffle (360);
the supporting baffle (360) is arranged in the fixed sleeve (330), and the supporting baffle (360) is connected with the porous supporting pipe (320).
9. The stainless steel filter device of claim 3,
the filter element (300) further comprises an outlet pipe (370);
the water outlet pipe (370) is connected with the porous supporting pipe (320), and the water outlet pipe (370) is communicated with the water purifying cavity.
10. The stainless steel filter device of claim 4,
the cartridge member (300) further comprises a backwash tube (380);
the backwash pipe (380) extends into the water purification chamber, the backwash pipe (380) being configured to be able to convey backwash gas into the water purification chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917511.1U CN215781922U (en) | 2021-08-16 | 2021-08-16 | Stainless steel filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121917511.1U CN215781922U (en) | 2021-08-16 | 2021-08-16 | Stainless steel filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215781922U true CN215781922U (en) | 2022-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121917511.1U Active CN215781922U (en) | 2021-08-16 | 2021-08-16 | Stainless steel filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215781922U (en) |
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2021
- 2021-08-16 CN CN202121917511.1U patent/CN215781922U/en active Active
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