CN205182323U - Full -automatic rotary drum filter - Google Patents
Full -automatic rotary drum filter Download PDFInfo
- Publication number
- CN205182323U CN205182323U CN201520784999.3U CN201520784999U CN205182323U CN 205182323 U CN205182323 U CN 205182323U CN 201520784999 U CN201520784999 U CN 201520784999U CN 205182323 U CN205182323 U CN 205182323U
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- rotary drum
- liquid level
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- drum filter
- control system
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Abstract
The utility model relates to a full -automatic rotary drum filter, which comprises a housin, casing one end is provided with water inlet and drain, and the other end is provided with the delivery port, be provided with a rotary drum in the casing, be provided with the filter screen in the rotary drum, still including setting up be used for on the casing detecting the liquid level induction system of the inside and outside liquid level difference in height of filter screen, with the control system that liquid level induction system is connected is used for wasing through control system control the washing unit of rotary drum. The utility model discloses the device is poor through the liquid level that liquid level induction system measured the filter screen inside and outside, cleaning and filtrating the net through control system control belt cleaning device, has realized the self - cleaning to the rotary drum filter.
Description
Technical field
The utility model relates to drum filter, particularly relates to the full-automatic drum filter that can automatically clean.
Background technology
At present, in present stage ornamental fishpond, be scarcely out of swaddling-clothes to the filtration recycling of fishpond sewage, in most of fishpond, sewage is directly discharged, and small part ornamental fishpond sewage is discharged through simple process (as sand filter, sedimentation basin) again.Current treatment facility is because of the restriction by filter plant, filter effect is also very undesirable, waste a large amount of water resources like this, also create environmental pollution, too increase cost, existing equipment does not have automatic flushing device simultaneously, just needs hand disassembly to clean, add cost after making equipment use a period of time.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding the Automatic drum filter of new structure, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide the drum filter that automatically can clean rotary drum.
The technical solution of the utility model is as follows:
Full-automatic drum filter, comprise housing, described shell one end is provided with water inlet and sewage draining exit, the other end is provided with delivery port, be provided with a rotary drum in described housing, described rotary drum is provided with screen pack, it is characterized in that: also comprise the liquid level induction system for detecting liquid level difference inside and outside described screen pack, the control system be connected with described liquid level induction system, controls the flusher for cleaning described rotary drum by control system.
Further, described flusher comprises setting flushing pump on the housing, the water pipe be connected with described flushing pump, is arranged on the multiple nozzles on described water pipe.
Further, described flusher also comprises one for controlling the reducing motor of described rotary drum rotating speed.
Further, described housing is also provided with one for the cover plate of closed drum filter.
Further, described control system is PLC.
Further, described control system also connects automatic water-replenishing device.
By such scheme, the utility model at least has the following advantages:
The utility model device measures the liquid level difference inside and outside screen pack by liquid level induction system, controlling the cleaned filter screen of cleaning device by control system, achieves the automatic cleaning to drum filter.
The utility model is provided with automatic water-replenishing device, is connected with control system, and when liquid level water level is lower than preset value time, automatic water-replenishing device starts moisturizing.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1, full-automatic drum filter described in the utility model one preferred embodiment, comprise housing, housing is a cubic shell, and it is to increase inflow that shell one end is provided with two water inlets, 2, two water inlets 2, increase the disposal ability of drum filter, the top of water inlet 2 is provided with sewage draining exit 6, and for getting rid of the impurity that drum filter is removed, the other end of housing is provided with delivery port 20.Be positioned at enclosure interior and be provided with rotary drum 18, rotary drum 18 is the cylindrical drum in housing of lying on one's side, rotary drum 18 arranged outside has one deck can the screen pack of impurity screening, and be provided with the motor driving rotary drum 18 to rotate in rotary drum 18, rotary drum 18 also connects the reducing motor 16 that is arranged on hull outside.The outside of housing is also provided with a cleaning device, and cleaning device comprises flushing pump 22, and flushing pump 22 connects a water pipe 12, water pipe 12 some be positioned at above rotary drum 18, position water pipe 12 is positioned at above rotary drum 18 is provided with multiple nozzle 14.Also comprise liquid level induction system 8, liquid level induction system 8 can be arranged on inner side or the outside of filter.Housing is also provided with a control cabinet, is provided with control system in control cabinet, control system is PLC, and control system connects liquid level induction system and cleaning device.Also have one above housing for the cover plate 10 of closed drum filter, housing is also provided with an inductor 24, inductor 24 is for being detected filter operation, and whether cover plate 10 is in closed state, in case operation foreign matter enters filter.Control system also connects water replanishing device.One is also had for the cover plate 10 of closed drum filter above housing.Exhaust-valve 4 is for getting rid of the additional air in filter.
Operation principle of the present utility model is as follows:
Sewage enters drum filter from water inlet 2, and rotary drum 18 is started working, and the particle being greater than filter screen diameter can be intercepted in filter screen, discharges through sewage draining exit.After longevity of service, screen pack can form blocking by accumulated impurity, inside and outside screen pack, both sides can form liquid level difference, be detected the liquid level difference inside and outside filter screen by the liquid level induction system 8 arranged, when liquid level difference is greater than some setting values time, liquid level induction system 8 sends a signal to PLC, PLC starts cleaning device, PLC drives reducing motor to drive rotary drum 18 to rotate simultaneously, and cleaning device is by nozzle 14 washing filter screen, and impurity is finally got rid of by sewage draining exit 6.Control system also connects a water replanishing device simultaneously, detects height of water level in pond according to liquid level induction system, when water level is lower time, and the moisturizing of water replanishing device water feeder.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. full-automatic drum filter, comprise housing, described shell one end is provided with water inlet and sewage draining exit, the other end is provided with delivery port, be provided with a rotary drum in described housing, described rotary drum is provided with screen pack, it is characterized in that: also comprise the liquid level induction system for detecting liquid level difference inside and outside described screen pack, the control system be connected with described liquid level induction system, controls the flusher for cleaning described rotary drum by control system.
2. full-automatic drum filter according to claim 1, is characterized in that: described flusher comprises setting flushing pump on the housing, the water pipe be connected with described flushing pump, is arranged on the multiple nozzles on described water pipe.
3. full-automatic drum filter according to claim 2, is characterized in that: described flusher also comprises one for controlling the reducing motor of described rotary drum rotating speed.
4. full-automatic drum filter according to claim 1, is characterized in that: described housing is also provided with one for the cover plate of closed drum filter.
5. full-automatic drum filter according to claim 1, is characterized in that: described control system is PLC.
6. full-automatic drum filter according to claim 1, is characterized in that: described control system also connects automatic water-replenishing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784999.3U CN205182323U (en) | 2015-10-13 | 2015-10-13 | Full -automatic rotary drum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784999.3U CN205182323U (en) | 2015-10-13 | 2015-10-13 | Full -automatic rotary drum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182323U true CN205182323U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784999.3U Active CN205182323U (en) | 2015-10-13 | 2015-10-13 | Full -automatic rotary drum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237696A (en) * | 2016-10-11 | 2016-12-21 | 鹤壁职业技术学院 | A kind of Automated condtrol rotating drum vacuum filtration device |
| CN113599900A (en) * | 2021-08-19 | 2021-11-05 | 无锡市太湖电力成套设备有限公司 | Control method and system for rotary filter screen |
-
2015
- 2015-10-13 CN CN201520784999.3U patent/CN205182323U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237696A (en) * | 2016-10-11 | 2016-12-21 | 鹤壁职业技术学院 | A kind of Automated condtrol rotating drum vacuum filtration device |
| CN106237696B (en) * | 2016-10-11 | 2018-11-02 | 鹤壁职业技术学院 | A kind of automation control rotating drum vacuum filtration device |
| CN113599900A (en) * | 2021-08-19 | 2021-11-05 | 无锡市太湖电力成套设备有限公司 | Control method and system for rotary filter screen |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |