CN209917383U - Filter device for town sewage treatment - Google Patents
Filter device for town sewage treatment Download PDFInfo
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- CN209917383U CN209917383U CN201920533769.8U CN201920533769U CN209917383U CN 209917383 U CN209917383 U CN 209917383U CN 201920533769 U CN201920533769 U CN 201920533769U CN 209917383 U CN209917383 U CN 209917383U
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Abstract
The utility model discloses a filtering device for town sewage treatment, which comprises a filtering tower, wherein a filtering plate is arranged in the filtering tower, and a discharging hopper is arranged on the side wall of the filtering tower at the position of the left end of the filtering plate; a guide plate is arranged in the filter tower above the filter plate, and a gap is reserved between the right end of the guide plate and the inner wall of the filter tower; the side wall of the filter tower above the left end of the guide plate is communicated with a water inlet pipe, and the bottom of the filter tower is communicated with a water outlet pipe; an annular aeration disc is fixed at the inner bottom of the filter tower, a plurality of air injection holes communicated with the inner cavity of the annular aeration disc are formed in the inner wall of the annular aeration disc, the annular aeration disc is communicated with an air inlet pipe, and the air inlet pipe movably penetrates through the filter tower and then extends out of the filter tower; the water inlet pipe, the water outlet pipe and the air inlet pipe are respectively provided with a first electromagnetic valve, a second electromagnetic valve and a third electromagnetic valve; the utility model discloses can bring the convenience for the clearance of filter, and can reduce staff's intensity of labour.
Description
Technical Field
The utility model relates to a sewage treatment plant technical field, concretely relates to filter equipment for town sewage treatment.
Background
At present, sewage treatment equipment on the market is provided with a filtering device which is used for filtering solid particles in sewage so as to achieve the aim of solid-liquid separation; the filter equipment that sets up in sewage treatment device at present generally is the filter, the filter is when filtering the solid particle thing in the sewage for a long time, the filter hole in the filter appears by the phenomenon of the solid particle thing jam in the sewage easily, so, the staff need regularly clear up the filter hole in the filter, and when clearing up the filter hole in the filter, need clear up through the manual work, thereby there is the big and inconvenient shortcoming of filter clearance of staff intensity of labour.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to prior art, the utility model provides a filter equipment for town sewage treatment, it is through fixed ring shape aeration dish on the interior bottom of filter tower, when needs clear up the filtration pore of crossing in the filter, produce the impact to the plug of crossing in the filtration pore through annular aeration dish spun air, release in order to cross the filtration pore with the plug, from reaching the purpose to the clearance of crossing the filtration pore, through adopting behind this kind of mode, compare with the artifical mode of clearing up the filter of traditional adoption, can bring the convenience for the clearance of filter, and can reduce staff's intensity of labour.
The utility model discloses a filter equipment for town sewage treatment, including the filter tower, the filter tower is provided with the filter inside, the periphery wall of filter and the internal perisporium welded fastening of filter tower, the filter is from right side to left side downward sloping gradually, is provided with a plurality of drainage holes that are array-shaped and distribute in the filter; a discharging hopper is arranged on the side wall of the filter tower at the position of the left end of the filter plate; a guide plate is arranged in the filter tower above the filter plate, the guide plate gradually inclines downwards from left to right, a gap is reserved between the right end of the guide plate and the inner wall of the filter tower, and the left end, the front end and the rear end of the guide plate are welded and fixed with the inner wall of the filter tower; the side wall of the filter tower above the left end of the guide plate is communicated with a water inlet pipe, and the bottom of the filter tower is communicated with a water outlet pipe; an annular aeration disc is fixed at the inner bottom of the filter tower, a plurality of air injection holes communicated with the inner cavity of the annular aeration disc are formed in the inner wall of the annular aeration disc, the annular aeration disc is communicated with an air inlet pipe, the air inlet pipe movably penetrates through the filter tower and then extends out of the filter tower, and the outer wall of the air inlet pipe is welded and fixed with the filter tower; the water inlet pipe, the water outlet pipe and the air inlet pipe are respectively provided with a first electromagnetic valve, a second electromagnetic valve and a third electromagnetic valve.
The utility model discloses a filter equipment for town sewage treatment, wherein, be located the filter tower that crosses of filter right-hand member position department on the outer wall be fixed with the cylinder, stretch into in crossing the filter tower and be fixed with the push pedal that is arranged in solid particle thing propelling movement on the filter hopper down, cylinder and filter parallel arrangement in the piston rod activity of cylinder runs through and crosses the lateral wall of filter tower behind the push pedal that stretches into in the filter tower and be used for.
The utility model discloses a town is filter equipment for sewage treatment, wherein, every fumarole equal outside-in upwards slope gradually.
The utility model discloses a filter equipment for town sewage treatment, wherein, lower hopper is by the one end that is close to the filter tower downwards sloping gradually towards the one end of keeping away from the filter tower.
The utility model discloses a fixed ring shape aeration dish on the interior bottom of filter tower, when needs clear up the filtration pore in the filter, produce the impact to the plug in the filtration pore through annular aeration dish spun air to crossing, release the plug from crossing the filtration pore, from reaching the purpose to the clearance of crossing the filtration pore, through adopting this kind of mode after, adopt the artifical mode of clearing up the filter with the tradition to compare, can bring the convenience for the clearance of filter, and can reduce staff's intensity of labour.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the present invention in a partial cross-sectional structure;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a filter equipment for town sewage treatment, including filter tower 1, filter tower 1 is inside to be provided with filter 2, the periphery wall of filter 2 and the internal perisporium welded fastening of filter tower 1, filter 2 from the right side down-sloping gradually to the left, be provided with a plurality of drainage holes 21 that are array-like distribution in filter 2; a discharging hopper 11 is arranged on the side wall of the filter tower 1 at the position of the left end of the filter plate 2; a guide plate 3 is arranged in the filter tower 1 above the filter plate 2, the guide plate 3 gradually inclines downwards from left to right, a gap is reserved between the right end of the guide plate 3 and the inner wall of the filter tower 1, and the left end, the front end and the rear end of the guide plate 3 are welded and fixed with the inner wall of the filter tower 1; the side wall of the filter tower 1 above the left end of the guide plate 3 is communicated with a water inlet pipe 4, and the bottom of the filter tower 1 is communicated with a water outlet pipe 5; an annular aeration disc 6 is fixed on the inner bottom of the filter tower 1, a plurality of air injection holes 61 communicated with the inner cavity of the annular aeration disc 6 are formed in the inner wall of the annular aeration disc 6, the annular aeration disc 6 is communicated with an air inlet pipe 62, the air inlet pipe 62 movably penetrates through the filter tower 1 and then extends out of the filter tower 1, and the outer wall of the air inlet pipe 62 is welded and fixed with the filter tower 1; the water inlet pipe 4, the water outlet pipe 5 and the air inlet pipe 62 are respectively provided with a first electromagnetic valve 41, a second electromagnetic valve 51 and a third electromagnetic valve 63.
An air cylinder 7 is fixed on the outer wall of the filter tower 1 at the position of the right end of the filter plate 2, a piston rod of the air cylinder 7 movably penetrates through the side wall of the filter tower 1 and then extends into the filter tower 1, a push plate 71 used for pushing solid particles on the filter plate 2 into the blanking hopper 11 is fixed on the piston rod, and the air cylinder 7 and the filter plate 2 are arranged in parallel; after adopting this kind of structure, when the piston rod of cylinder extends, the piston rod of cylinder can drive the push pedal and move from the right left, so, the push pedal can be with detaining in the solid particles propelling movement hopper down on the filter to can bring the convenience for solid particles's discharge.
Each air injection hole 61 is gradually inclined upwards from outside to inside; by adopting the structure, the air entering the annular aeration disc can be more conveniently discharged through the air injection holes.
The blanking hopper 11 is gradually inclined downwards from one end close to the filter tower 1 to one end far away from the filter tower 1; by adopting the structure, the solid particles on the filter plate can be discharged through the blanking hopper more easily.
When the utility model is used, the air inlet pipe is communicated with the positive pressure air pipe, when the filter holes in the filter plate need to be cleaned, the first electromagnetic valve on the water inlet pipe is closed, the second electromagnetic valve on the water outlet pipe is closed, then the third electromagnetic valve on the air inlet pipe is opened, at the moment, positive pressure air in the positive pressure air pipe can enter the annular aeration disc and be sprayed out through the air jet holes, after the positive pressure air is sprayed out from the air jet holes, the air pressure in the filter tower below the filter plate can be increased, air below the filter plate can be sprayed out through the filter holes in the filter plate, and thus, air below the filter plate can push out the blockage blocked in the filter holes from the filter holes to the position above the filter plate, thereby achieving the purpose of cleaning the filter plate; after the filter plate is cleaned, closing the third electromagnetic valve, and opening the first electromagnetic valve and the second electromagnetic valve again; the utility model provides an opening and closing of first solenoid valve, second solenoid valve and third solenoid valve only need the PLC controller control can, its control principle is very simple, and the PLC controller is the current device on the present market, so do not give unnecessary details here.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a town is filter equipment for sewage treatment which characterized in that: the filter plate device comprises a filter tower (1), wherein a filter plate (2) is arranged in the filter tower (1), the outer peripheral wall of the filter plate (2) is fixedly welded with the inner peripheral wall of the filter tower (1), the filter plate (2) gradually inclines downwards from right to left, and a plurality of water filtering holes (21) distributed in an array shape are formed in the filter plate (2); a blanking hopper (11) is arranged on the side wall of the filter tower (1) at the position of the left end of the filter plate (2); a guide plate (3) is arranged in the filtering tower (1) above the filtering plate (2), the guide plate (3) is gradually inclined downwards from left to right, a gap is reserved between the right end of the guide plate (3) and the inner wall of the filtering tower (1), and the left end, the front end and the rear end of the guide plate (3) are welded and fixed with the inner wall of the filtering tower (1); the side wall of the filter tower (1) above the left end of the guide plate (3) is communicated with a water inlet pipe (4), and the bottom of the filter tower (1) is communicated with a water outlet pipe (5); an annular aeration disc (6) is fixed on the inner bottom of the filter tower (1), a plurality of air injection holes (61) communicated with the inner cavity of the annular aeration disc (6) are formed in the inner wall of the annular aeration disc (6), the annular aeration disc (6) is communicated with an air inlet pipe (62), the air inlet pipe (62) movably penetrates through the filter tower (1) and then extends out of the filter tower (1), and the outer wall of the air inlet pipe (62) is welded and fixed with the filter tower (1); the water inlet pipe (4), the water outlet pipe (5) and the air inlet pipe (62) are respectively provided with a first electromagnetic valve (41), a second electromagnetic valve (51) and a third electromagnetic valve (63).
2. The town sewage treatment filter device according to claim 1, wherein the outer wall of the filter tower (1) at the right end of the filter plate (2) is fixed with a cylinder (7), the piston rod of the cylinder (7) movably penetrates through the side wall of the filter tower (1) and then extends into the filter tower (1), and a push plate (71) for pushing the solid particles on the filter plate (2) into the discharge hopper (11) is fixed, and the cylinder (7) is arranged in parallel with the filter plate (2).
3. The town sewage treatment filter device according to claim 1, wherein each of the air injection holes (61) is inclined upward from the outside to the inside.
4. The town sewage treatment filter device according to claim 1, wherein the lower hopper (11) is gradually inclined downward from the end near the filter tower (1) toward the end far from the filter tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533769.8U CN209917383U (en) | 2019-04-18 | 2019-04-18 | Filter device for town sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533769.8U CN209917383U (en) | 2019-04-18 | 2019-04-18 | Filter device for town sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917383U true CN209917383U (en) | 2020-01-10 |
Family
ID=69074048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920533769.8U Active CN209917383U (en) | 2019-04-18 | 2019-04-18 | Filter device for town sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209917383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516640A (en) * | 2020-11-24 | 2021-03-19 | 深圳市怡盛源净水产业有限公司 | Sludge discharge device for sewage treatment and use method thereof |
| CN112811653A (en) * | 2020-12-29 | 2021-05-18 | 贵州鑫立方环保科技有限公司 | Sewage purification device |
-
2019
- 2019-04-18 CN CN201920533769.8U patent/CN209917383U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516640A (en) * | 2020-11-24 | 2021-03-19 | 深圳市怡盛源净水产业有限公司 | Sludge discharge device for sewage treatment and use method thereof |
| CN112516640B (en) * | 2020-11-24 | 2021-12-14 | 江苏信环生态环境治理有限公司 | Sludge discharge device for sewage treatment and use method thereof |
| CN112811653A (en) * | 2020-12-29 | 2021-05-18 | 贵州鑫立方环保科技有限公司 | Sewage purification device |
| CN112811653B (en) * | 2020-12-29 | 2022-07-12 | 贵州鑫立方环保科技有限公司 | Sewage purification device |
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