CN2437662Y - Full-automatic filtering screen dirt discharging device for sewage filtering - Google Patents
Full-automatic filtering screen dirt discharging device for sewage filtering Download PDFInfo
- Publication number
- CN2437662Y CN2437662Y CN 00225374 CN00225374U CN2437662Y CN 2437662 Y CN2437662 Y CN 2437662Y CN 00225374 CN00225374 CN 00225374 CN 00225374 U CN00225374 U CN 00225374U CN 2437662 Y CN2437662 Y CN 2437662Y
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- China
- Prior art keywords
- utility
- cylindrical shell
- model
- filtering net
- filtering
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- Expired - Fee Related
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Abstract
The utility model discloses a full-automatic filtering screen dirt discharging device for sewage filtering, which can automatically clear deposition dirt on a filter screen. The utility model has the advantages of manual cleaning avoidance, labour intensity reduction, convenient operation, simple structure and favorable dirt discharging effect. The utility model is composed of a barrel body and a speed reducer which is positioned on the top of the barrel body, wherein, a bracket is arranged in the barrel body, and a filter screen is arranged on the bracket. When the filter screen is cleared by the utility model, and meanwhile, the filtration of sewage can not be affected, a by-pass pipeline occupies larger land can not be arranged, and the utility model also has the advantages of convenient use, convenient maintenance and convenient management.
Description
The utility model relates to a kind of waste disposal plant, particularly relates to a kind of full-automatic filtration excretion machine.
Existing filtration excretion machine can not be removed the spot that is deposited on the filtering net automatically, and filth-discharging effect is poor, and makes numerous and diversely, and the profile heaviness will regularly manually be cleaned filtering net, and labour intensity is big, operational difficulty.
The purpose of this utility model provides a kind of can the removing the deposition spot on the filtering net automatically, avoids artificial cleaning, reduces labor intensity, and is easy to operate, simple in structure, the full-automatic filtration excretion machine that filth-discharging effect is good.
The technical solution of the utility model is: automatically filter excretion machine and be made up of cylindrical shell and the reducing motor that is positioned at the cylindrical shell top, respectively there are a water inlet pipe and blow-off pipe in the both sides of described cylindrical shell, the bottom of cylindrical shell is provided with a rising pipe, inwall at cylindrical shell is provided with support, filtering net is installed on support, the upper surface of filtering net closely contacts with cleaning brush, cleaning brush is connected with the push-pull rod lower end, the push-pull rod upper end is connected with reducing motor, upper and lower at filtering net all is provided with pressure inductor, and pressure inductor is installed on the inwall of cylindrical shell.
The utility model does not influence the filtration of sewage in the cleaning and filtering net, the bigger bypass line of occupation of land needn't be set, so it is quite convenient automatically to filter use, management, the maintenance of excretion machine.
Fig. 1 is a front section view of the present utility model.
Now enumerate most preferred embodiment of the present utility model: automatically filter excretion machine and form by cylindrical shell 5 and the reducing motor 1 that is positioned at cylindrical shell 5 tops, respectively there are a water inlet pipe 4 and blow-off pipe 3 in the both sides of described cylindrical shell 5, the bottom of cylindrical shell 5 is provided with a rising pipe 9, inwall at cylindrical shell 5 is provided with support 2, filtering net 8 is installed on support 2, the upper surface of filtering net 8 closely contacts with cleaning brush 6, cleaning brush 6 is connected with push-pull rod 7 lower ends, push-pull rod 7 upper ends are connected with reducing motor 1, upper and lower at filtering net 8 all is provided with pressure inductor 10, pressure inductor 10 is installed on the inwall of cylindrical shell 5, raw sewerage enters cylindrical shell 5 by water inlet pipe 4, filter by filtering net 8, just discharge from the rising pipe 9 of cylindrical shell 5 bottoms, when the spot on being deposited on filtering net 8 reaches a certain amount of, will influence the discharge of sewage by filtering net 8, the water pressure that causes filtering net 8 tops is obviously greater than the water pressure of filtering net 8 belows, at this moment the pilot circuit in the reducing motor 1 just calculates the numerical value that the pressure inductor that lays respectively at filtering net 8 upper and lowers 10 that receives feeds back, when the ratio of the pressure factor of filtering net 8 tops and the pressure factor of filtering net 8 belows equals to be set in advance in numerical value in the pilot circuit holder, reducing motor 1 just begins to drive push-pull rod 7 and carries out blowdown work, and the pilot circuit in the reducing motor 1 is existing current techique.
Claims (1)
1. one kind is automatically filtered excretion machine, it is characterized by: automatically filter excretion machine and form by cylindrical shell and the reducing motor that is positioned at the cylindrical shell top, respectively there are a water inlet pipe and blow-off pipe in the both sides of described cylindrical shell, the bottom of cylindrical shell is provided with a rising pipe, inwall at cylindrical shell is provided with support, filtering net is installed on support, the upper surface of filtering net closely contacts with cleaning brush, cleaning brush is connected with the lower end of push-pull rod, the push-pull rod upper end is connected with reducing motor, at filtering net is that upper and lower all is provided with pressure inductor, and pressure inductor is installed in the cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225374 CN2437662Y (en) | 2000-08-08 | 2000-08-08 | Full-automatic filtering screen dirt discharging device for sewage filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225374 CN2437662Y (en) | 2000-08-08 | 2000-08-08 | Full-automatic filtering screen dirt discharging device for sewage filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2437662Y true CN2437662Y (en) | 2001-07-04 |
Family
ID=33589493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00225374 Expired - Fee Related CN2437662Y (en) | 2000-08-08 | 2000-08-08 | Full-automatic filtering screen dirt discharging device for sewage filtering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2437662Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936782A (en) * | 2012-11-21 | 2013-02-20 | 吴江征明纺织有限公司 | Filter structure of hydraulic loom |
| CN103908825A (en) * | 2014-04-16 | 2014-07-09 | 曾建 | Sewage filtering treatment device |
-
2000
- 2000-08-08 CN CN 00225374 patent/CN2437662Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936782A (en) * | 2012-11-21 | 2013-02-20 | 吴江征明纺织有限公司 | Filter structure of hydraulic loom |
| CN103908825A (en) * | 2014-04-16 | 2014-07-09 | 曾建 | Sewage filtering treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |