CN2922989Y - Automatic back-fushing filter - Google Patents
Automatic back-fushing filter Download PDFInfo
- Publication number
- CN2922989Y CN2922989Y CN 200620058891 CN200620058891U CN2922989Y CN 2922989 Y CN2922989 Y CN 2922989Y CN 200620058891 CN200620058891 CN 200620058891 CN 200620058891 U CN200620058891 U CN 200620058891U CN 2922989 Y CN2922989 Y CN 2922989Y
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- CN
- China
- Prior art keywords
- frame
- slide plate
- drug
- return board
- electric return
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides an automatic backwashing filter, comprising an external connected auto control circuit, a frame and a motor driving gear arranged on one end of the frame, and a washing filter device arranged on the other end of the frame. The utility model is characterized in that the washing filter device comprises a case, and a reagent inlet pipe, a reagent outlet pipe, a high-pressure washing pipe, a drainage pipe, which are arranged on both sides of the case, and an electric slide plate with a seal ring, which is arranged inside the case, and a filter screen core which is arranged inside the electric slide plate. Among which the reagent inlet pipe is connected with the reagent outlet pipe via the filter screen core. When the electric slide plate slides, the filter screen core can also connects with the high-pressure washing pipe and the drainage pipe respectively, which are arranged on both sides of the case. The utility model has advantages of safety use, simple operation, without manual operation and high production efficiency. The utility model is mainly used in electroplating production lines for auto filtration of the electroplating bath reagent.
Description
Technical field:
The utility model relates to the Treatment of Metal Surface device, is mainly used in the coating bath liquid medicine automatic fitration on the plating line, particularly relates to a kind of automatic backwash filter.
Background technology:
Original plating liquid medicine filter is to adopt barrel-shaped built-in several to cross the filter type of filter core, after filter core is blocked by liquid medicine, must filter core be taken out of and can be cleaned with manually opening the barrelling lid, puts into bucket after the cleaning again and installs just and can use.Because this machine volume is bigger, and is very inconvenient in operating process.Therefore, original plating liquid medicine filter not only exists labor strength big, and directly has influence on deficiencies such as production efficiency and production safety.
Summary of the invention:
The purpose of the utility model provides a kind of artificial cleaning that need not, utilizes the electrodynamic type slide plate that filters web-roll core is housed, but the automatic backwash filter of foreign material on the automatic reverse washing and filtering web-roll core then.
The purpose of this utility model is to realize by following scheme: the automatic backwash filter comprises: external automatic control circuit; Frame and be installed in the motor actuator of frame one end; The washing and filtering device that is installed in the frame other end constitutes, and it is characterized in that: described washing and filtering device is by casing and be arranged on the casing both sides by drug-feeding tube, drug discharging tube, high pressure water pipe, foul drainpipe; Be arranged on the electric return board of the inner band of casing sealing ring, and be installed in the filtration web-roll core formation in the electric return board, wherein drug-feeding tube and drug discharging tube are connected by filtering web-roll core; After the electric return board displacement, this filtration web-roll core also can be connected with high pressure water pipe that is separately positioned on the casing both sides and foul drainpipe.
Above-mentioned automatic backwash filter, described electric return board is connected with slide plate by connecting rod, and the lower end of slide plate and screw mandrel connect and compose movingly, and screw mandrel is fixedly arranged on the frame by screw rodb base, and is connected with gear motor by shaft joint.
Above-mentioned automatic backwash filter, the upper end that is positioned at drug-feeding tube is provided with one and can indicates the into Pressure gauge of medicine setting value.
Above-mentioned automatic backwash filter, described electric return board drive by screw mandrel and slide plate and make guiding movement along track.
The utility model has thoroughly solved electroplating industry liquid medicine and has filtered the loaded down with trivial details work that needs artificial cleaning, the electrodynamic type slide plate that filters web-roll core is equipped with in utilization, foreign material on then can automatic reverse washing and filtering web-roll core are realized the safety dumping standard of pollution-free state simultaneously by each the bar function pipeline that is arranged on the casing both sides.Have reasonable in design, safe in utilization, easy to operate, need not manually-operated, the production efficiency advantages of higher.
Below in conjunction with accompanying drawing the utility model structure is elaborated:
Description of drawings:
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the perspective view of electric return board and filtration web-roll core;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the diagrammatic sketch of bowing of Fig. 3;
Fig. 5 is Fig. 3 diagrammatic sketch afterwards;
Fig. 6 is the left view of Fig. 3.
The specific embodiment:
Extremely shown in Figure 6 as Fig. 1: the automatic backwash filter is made up of casing 1, electric return board 2, filtration web-roll core 3, sealing ring 4, slide plate 5, slide rail 6, connecting rod 7, gear motor 8, motor seat 9, screw mandrel 10, screw rodb base 11, shaft joint 12, drug-feeding tube 13, drug discharging tube 14, high pressure water pipe 15, foul drainpipe 16, Pressure gauge 17, frame 18.Described casing 1 is installed on the frame 18, is respectively equipped with drug-feeding tube 13, drug discharging tube 14, high pressure water pipe 15, foul drainpipe 16 in casing 1 both sides, is provided with an electric return board 2 that sealing ring 4 is housed and filters web-roll core 3 in casing 1; Wherein drug-feeding tube 13 communicates with drug discharging tube 14 by filtering web-roll core 3; After electric return board 2 moved, high pressure water pipe 15 also can communicate by filtering web-roll core 3 and foul drainpipe 16.Electric return board 2 mobile is to realize that by the promotion of gear motor 8 by shaft joint 12 and screw mandrel 10 and connecting rod 7 that is installed on the frame 18 its middle slide plate 5 and slide rail 6 play the guiding role.Owing to be provided with sealing ring 4, guarantee the liquid medicine contaminated environment that can not outflow in the outside of electric return board 2.
Operation principle of the present utility model is: when the filtration web-roll core 3 in being arranged on electric return board 2 is in drug-feeding tube 13 positions, liquid medicine from drug-feeding tube 13 flow into filter web-roll cores 3 and filter after, flow out from drug discharging tube 14, liquid medicine is through after filtering just outside the discharge pipe.In the middle of normal the use, filtering web-roll core 3 parts after after a while gets clogged, pressure in the drug-feeding tube 13 will raise at this moment, during to setting value, automatic circuit starts gear motor 8 and rotates, and promotes electric return board 2 by shaft joint 13, screw mandrel 10, slide plate 5 and connecting rod 7 and moves to high-pressure intake pipe 15 directions, at this moment, because the water under high pressure effect, the booty that filters on the web-roll core 3 is rinsed, and booty is discharged from foul drainpipe 16.After setting washing time, 8 counter-rotatings of automatic circuit control gear motor retract the origin-location by screw mandrel 10 and connecting rod 7 with electric return board 2 and continue to filter.Finish the full-automatic back washing screen pack operation of electroplating the liquid medicine filter so repeatedly.
Claims (4)
1, a kind of automatic backwash filter comprises: external automatic control circuit; Frame (18) and be installed in the motor actuator of frame one end; The washing and filtering device that is installed in the frame other end constitutes, and it is characterized in that: described washing and filtering device is by casing (1) and be arranged on the casing both sides by drug-feeding tube (13), drug discharging tube (14), high pressure water pipe (15), foul drainpipe (16); Be arranged on the electric return board (2) of casing (1) inner band sealing ring (4), and be installed in filtration web-roll core (3) formation in the electric return board (2), wherein drug-feeding tube (13) is connected by filtering web-roll core (3) with drug discharging tube (14); After electric return board (2) displacement, this filtration web-roll core (3) also can be connected with high pressure water pipe (15) that is separately positioned on casing (1) both sides and foul drainpipe (16).
2, according to the described automatic backwash filter of claim one, it is characterized in that: described electric return board (2) is connected with slide plate (5) by connecting rod (7), the lower end of slide plate (5) and screw mandrel (10) connect and compose movingly, screw mandrel (10) is fixedly arranged on the frame (18) by screw rodb base (11), and is connected with gear motor (8) by shaft joint (12).
3, automatic backwash filter according to claim 1 is characterized in that: the upper end that is positioned at drug-feeding tube (13) is provided with one and can indicates the into Pressure gauge (17) of medicine setting value.
4, automatic backwash filter according to claim 1 is characterized in that: described electric return board (2) drives with slide plate (5) by screw mandrel (10) and makes guiding movement along track (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058891 CN2922989Y (en) | 2006-05-15 | 2006-05-15 | Automatic back-fushing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058891 CN2922989Y (en) | 2006-05-15 | 2006-05-15 | Automatic back-fushing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2922989Y true CN2922989Y (en) | 2007-07-18 |
Family
ID=38259411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620058891 Expired - Fee Related CN2922989Y (en) | 2006-05-15 | 2006-05-15 | Automatic back-fushing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2922989Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688471A (en) * | 2015-07-09 | 2016-06-22 | 杜长江 | Automatic integrated filter device |
-
2006
- 2006-05-15 CN CN 200620058891 patent/CN2922989Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688471A (en) * | 2015-07-09 | 2016-06-22 | 杜长江 | Automatic integrated filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 |