CN204815840U - Screen self - cleaning device for pressure filter - Google Patents
Screen self - cleaning device for pressure filter Download PDFInfo
- Publication number
- CN204815840U CN204815840U CN201520648910.0U CN201520648910U CN204815840U CN 204815840 U CN204815840 U CN 204815840U CN 201520648910 U CN201520648910 U CN 201520648910U CN 204815840 U CN204815840 U CN 204815840U
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- CN
- China
- Prior art keywords
- service sink
- strainer
- intaking valve
- water intaking
- pipe
- 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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Abstract
The utility model discloses a screen self - cleaning device for pressure filter, including wasing pond, water intaking valve, driving motor and main shaft, the water intaking valve is established and is being washd the pond front end, be provided with the overflow valve on the water intaking valve, water intaking valve and overflow valve respectively with wash the pond intercommunication, driving motor establishes on wasing the pond, the driving motor below is provided with the gear train, driving motor passes through the gear train and is connected with the main shaft rotation, it presss from both sides to be provided with the screen on the main shaft, it is provided with the blow off pipe to wash bottom of the pool portion, be provided with suction pump and water pipe below the washing pond, on suction pump, water pipe and blow off pipe communicate in proper order, this screen self - cleaning device for pressure filter simple structure, and convenient operation, the blowdown is unobstructed, can keep wasing water reuse.
Description
Technical field
The utility model relates to a kind of filter press strainer automatic flushing device.
Background technology
Filter press is a kind of conventional solid-liquid separating equipment, is just applied to Chemical Manufacture in 18 beginnings of the century, is still widely used in chemical industry, pharmacy, metallurgy, dyestuff, food so far, brewages, pottery and the industry such as environmental protection.Plate and frame filter press (plate and frame type filter-press) forms one group of filter chamber by the filter plate be alternately arranged and filter frame.There is groove on the surface of filter plate, and its protruding parts is in order to supporting filter cloth.The corner of filter frame and filter plate there is through hole, forms complete passage after assembling, suspension, washings and extraction filtrate can be passed into.Plate, each jug rest in frame both sides on crossbeam, by hold down gag pressure strip, frame.Filter cloth between plate, frame plays gasket seal.By charging pump, suspension is pressed into filter chamber and forms filter residue on filter cloth, until be full of filter chamber.Filtrate, through filter cloth and along filter plate trench flow to sheet frame corner passage, is concentrated and is discharged.Filter complete, cleaning can be passed into and wash water washing filter residue.After washing, sometimes also pass into compressed air, remove remaining cleaning solution.Open filter press removal filter residue subsequently, cleaning filter cloth, again pressure strip, frame, start subsequent work circulation.The structure of chamber-type press filter and operation principle and plate and frame filter press similar, difference is that filter plate both sides are recessed, and every two pieces of filter plates synthesize a railway carriage or compartment shape filter chamber, save filter frame, and filter plate center has a circular hole suspension to flow into each filter chamber thus.This filter be applicable to need to filter at elevated pressures and filter residue do not need wash suspension.Filter board of vertical type filter press level and stacked up and down, form one group of filter chamber, floor space is less.It adopts a continuous strainer, and after completing filtration, mobile strainer carries out slag dumping and cleaning strainer, operation automation.Filter press applied widely, structure is simpler.Current existing filter press strainer automatic flushing device complex structure, cleaning efficiency is low, inconvenient operation.
Utility model content
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, and easy to operate, blowdown is unobstructed, the filter press strainer automatic flushing device that rinse water can be kept to reuse.
For solving the problem, the utility model adopts following technical scheme:
A kind of filter press strainer automatic flushing device, comprise service sink, water intaking valve, drive motors and main shaft, described water intaking valve is located at service sink front end, described water intaking valve is provided with overflow valve, described water intaking valve is communicated with service sink respectively with overflow valve, described drive motors is located on service sink, gear train is provided with below described drive motors, described drive motors is connected with main axis by gear train, described main shaft is provided with strainer folder, blow-off pipe is provided with bottom described service sink, suction pump and water pipe is provided with below described service sink, upper described suction pump, water pipe is communicated with successively with blow-off pipe.
As preferably, described service sink rear end is provided with effluent weir, rinse water can be precipitated discharge further.
As preferably, described strainer is folded with more than one, promotes the efficiency of cleaning.
As preferably, described strainer presss from both sides into vertical setting, keeps good cleaning performance.
As preferably, described suction pump is provided with more than one, keeps current discharge unobstructed.
The beneficial effects of the utility model are: the overflow valve of setting can discharge unnecessary water, prevent from overflowing from service sink, drive motors can drive main axis, strainer is pressed from both sides rotate, keep higher cleaning efficiency, sludge settling in discharge pipe can be discharged by suction pump, makes rinse water to reuse cleaning.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of filter press strainer of the utility model automatic flushing device.
Detailed description of the invention
As shown in Figure 1, a kind of filter press strainer automatic flushing device, comprise service sink 1, water intaking valve 2, drive motors 3 and main shaft 4, described water intaking valve 2 is located at service sink 1 front end, described water intaking valve 2 is provided with overflow valve 5, described water intaking valve 2 is communicated with service sink 1 respectively with overflow valve 5, described drive motors 3 is located on service sink 1, gear train 6 is provided with below described drive motors 3, described drive motors 3 is rotationally connected by gear train 6 and main shaft 4, described main shaft 4 is provided with strainer folder 7, blow-off pipe 8 is provided with bottom described service sink 1, suction pump 9 and water pipe 10 is provided with below described service sink 1, upper described suction pump 9, water pipe 10 is communicated with successively with blow-off pipe 8.
Described service sink 1 rear end is provided with effluent weir 11.
Described strainer is folded with more than one.
Described 7 one-tenth, strainer folder is vertically arranged.
Described suction pump 7 is provided with more than one.
In use, strainer is fixed on strainer folder 7, water intaking valve 2 is opened, clear water is passed in service sink 1, starting drive motors 3 drives the strainer folder 7 on main shaft 4 to rotate by gear train 6, and can clean, the mud bottom blow-off pipe 8 is discharged by suction pump 7, rinse water is discharged after effluent weir 11 precipitates, and can reuse.
The beneficial effects of the utility model are: the overflow valve of setting can discharge unnecessary water, prevent from overflowing from service sink, drive motors can drive main axis, strainer is pressed from both sides rotate, keep higher cleaning efficiency, sludge settling in discharge pipe can be discharged by suction pump, makes rinse water to reuse cleaning.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a filter press strainer automatic flushing device, it is characterized in that: comprise service sink, water intaking valve, drive motors and main shaft, described water intaking valve is located at service sink front end, described water intaking valve is provided with overflow valve, described water intaking valve is communicated with service sink respectively with overflow valve, described drive motors is located on service sink, gear train is provided with below described drive motors, described drive motors is connected with main axis by gear train, described main shaft is provided with strainer folder, blow-off pipe is provided with bottom described service sink, suction pump and water pipe is provided with below described service sink, upper described suction pump, water pipe is communicated with successively with blow-off pipe.
2. filter press strainer automatic flushing device according to claim 1, is characterized in that: described service sink rear end is provided with effluent weir.
3. filter press strainer automatic flushing device according to claim 2, is characterized in that: described strainer is folded with more than one.
4. filter press strainer automatic flushing device according to claim 3, is characterized in that: described strainer presss from both sides into vertical setting.
5. filter press strainer automatic flushing device according to claim 4, is characterized in that: described suction pump is provided with more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648910.0U CN204815840U (en) | 2015-08-26 | 2015-08-26 | Screen self - cleaning device for pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648910.0U CN204815840U (en) | 2015-08-26 | 2015-08-26 | Screen self - cleaning device for pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204815840U true CN204815840U (en) | 2015-12-02 |
Family
ID=54673483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648910.0U Expired - Fee Related CN204815840U (en) | 2015-08-26 | 2015-08-26 | Screen self - cleaning device for pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204815840U (en) |
-
2015
- 2015-08-26 CN CN201520648910.0U patent/CN204815840U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160826 |