CN111450587B - Waste water treatment pressure filter - Google Patents
Waste water treatment pressure filter Download PDFInfo
- Publication number
- CN111450587B CN111450587B CN202010296783.8A CN202010296783A CN111450587B CN 111450587 B CN111450587 B CN 111450587B CN 202010296783 A CN202010296783 A CN 202010296783A CN 111450587 B CN111450587 B CN 111450587B
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- plate
- filter cloth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
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- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a waste water treatment filter press, which structurally comprises a jack, a pressing plate, a machine body, a feed hopper, filter cloth, an anti-accumulation mechanism and a water outlet pipe, wherein the output end of the jack is fixed with the pressing plate which is arranged in the machine body, the upper end of the machine body is provided with the feed hopper and communicated with the feed hopper, waste water is discharged into the machine body through the feed hopper, a sliding shaft slides on a sliding rail while the waste water is extruded through an extrusion plate at the bottom of the pressing plate, the pressing plate extrudes at the moment, liquid penetrates through the filter cloth, solid stays between the pressing plate and the filter cloth, the accumulated solid is more effectively removed through scraping strips through mutual adsorption of magnets at the head end and the tail end of a guide rod, the vertical angle between the filter cloth and the interior of the machine body is changed into an arc-shaped structure, the accumulation of the solid on the vertical angle between the filter cloth and the machine body is reduced, and the solid moves out from the interior of a flow hole on an outlet plate, the solid of scraping off stops in the outer end of outlet pipe, can be more swift collect the solid.
Description
Technical Field
The invention relates to the field of wastewater treatment, in particular to a wastewater treatment filter press.
Background
Some waste water contains more solid, before handling such waste water, the pressure filter passes through the pressure strip, extrude waste water, produce a pressure differential, make liquid permeate the filter cloth, the outflow is external, thereby reach and carry out solid-liquid separation to waste water, but because pressure strip and filter cloth are in parallel state before, and pressure strip and filter cloth are installed inside the organism perpendicularly, form the right angle, through long-time extrusion, make the solid pile up in the right angle department, be difficult to by whole discharge, when causing next time to extrude, bottom liquid is difficult to circulate, make and have the clearance between pressure strip and the filter cloth, the extrusion effect descends, cause the solid-liquid separation degree to reduce.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: this waste water treatment pressure filter, its structure includes jack, pressure strip, organism, feeder hopper, filter cloth, prevents piling up mechanism, outlet pipe, the jack output is fixed mutually with the pressure strip, the pressure strip is installed inside the organism, the organism upper end is equipped with the feeder hopper and link up mutually, the filter cloth is installed inside the organism, prevent piling up the mechanism and establishing at the pressure strip lower extreme, the outlet pipe is installed at the organism lower extreme and link up mutually, prevent piling up the mechanism and including backplate extrusion mechanism, waste material outlet mechanism, backplate extrusion mechanism establishes at the pressure strip lower extreme, waste material outlet mechanism establishes at the filter cloth lower extreme, backplate extrusion mechanism is located the right side of waste material outlet mechanism, backplate extrusion mechanism and waste material outlet mechanism are in on the same water flat line.
The invention further improves the technical scheme that the guard plate extrusion mechanism comprises a fixed plate, an extrusion plate, a sliding shaft, a sliding rail, a hose and a scraping mechanism, the extrusion plate is embedded at the lower end of the fixed plate, the sliding shaft is arranged at one end, close to the inside of the fixed plate, of the extrusion plate, the sliding shaft is installed inside the sliding rail in a clearance fit mode, the hose is arranged inside the sliding rail, the head end of the hose is fixed with the sliding shaft, the scraping mechanism is arranged inside the extrusion plate, the extrusion plate is of an arc-shaped structure, the two sliding shafts, the two sliding rail and the two hose are arranged to form two groups and are respectively arranged at the upper end and the lower end of the extrusion plate, and the hose is of a corrugated structure.
As a further improvement of the invention, the scraping mechanism comprises a transverse sliding mechanism, a guide plate, a water outlet pipe and a scraper, the head end of the transverse sliding mechanism is fixed with the back of the scraper, the guide plate is arranged at the back of the extrusion plate, the guide plate is arranged at the upper end of the water outlet pipe, the guide plate is in a triangular structure, and the water outlet pipe is in an arc structure.
As a further improvement of the invention, the transverse sliding mechanism comprises a sliding rod, magnets and guide rods, the head end of the sliding rod is fixed with the back of the scraper, the magnets are arranged at the tail end of the guide rods, the guide rods penetrate through the sliding rod in a clearance fit manner, the number of the permanent magnets at the magnet positions is two, the two permanent magnets are respectively arranged at the head end and the tail end of the guide rods, and the sliding rods are made of iron materials.
As a further improvement of the invention, the scraping plates are provided with five scraping strips which are of arc structures and are uniformly arranged on the front surfaces of the scraping strips, and the radian of each scraping plate is consistent with that of the extrusion plate.
As a further improvement of the invention, the waste outlet mechanism comprises an arc flow plate, an outlet pipe, a clamping plate and an outlet plate, wherein the arc flow plate is arranged at the lower end of the filter cloth, the outlet pipe is arranged at the tail end of the arc flow plate, the clamping plate is arranged on the bottom surface of the inner part of the outlet pipe, the outlet plate is embedded in the outlet pipe, the arc flow plate is of an arc structure, the radian of the arc flow plate is consistent with that of the scraper plate, and the clamping plate is of a triangular structure.
As a further improvement of the invention, the outlet plate is provided with a plurality of flow holes, the flow holes are of a structure with a wide inlet end and a narrow outlet end, the flow holes are of a disc-shaped structure and uniformly penetrate through the inside of the outlet plate, and the outlet plate is of a circular structure.
The invention has the beneficial effects that:
1. waste water passes through inside the feeder hopper discharges into the organism, drive the pressure strip through the start jack and remove inside the organism, when the stripper plate through the pressure strip bottom carries out the extrusion to waste water, the sliding shaft slides at the slide rail, ensure through sliding shaft and slide rail that the stripper plate carries out steady extrusion, at this moment the pressure strip extrudees, liquid sees through the filter cloth, the solid stops between pressure strip and filter cloth, at this moment, the magnet through guide bar head and the tail both ends adsorbs each other, make the sliding bar carry out reciprocating motion, the scraper blade has been driven and has been scraped between pressure strip and filter cloth, get rid of accumulational solid more effectually through the scraping strip.
2. Through the arc structure that the board flows to the arc, change filter cloth and organism internally mounted's vertical angle into the arc structure, reduce the solid and pile up on the vertical angle of filter cloth and organism, and backplate extrusion mechanism is when scraping, promote the solid toward the outlet pipe on, the solid removes from the inside of the flow hole on the outlet plate, the solid is difficult to return inside the organism, and through the angle of setting up position and cardboard of cardboard, make the solid that strikes off stop in the outer end of outlet pipe, can collect the solid more swift.
Drawings
FIG. 1 is a schematic view of a wastewater treatment filter press according to the present invention.
Fig. 2 is a schematic view of a part of an enlarged structure at a position a of the accumulation prevention mechanism according to the present invention.
FIG. 3 is a schematic view of the internal structure of a fender pressing mechanism according to the present invention.
Fig. 4 is a schematic view of an internal structure of a scraper of the present invention.
Fig. 5 is a schematic structural diagram of a lateral sliding mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a scraper according to the present invention.
Fig. 7 is a schematic view of the internal structure of a waste discharge mechanism according to the present invention.
Fig. 8 is a schematic perspective view of an arc flow plate according to the present invention.
Fig. 9 is a schematic structural view of an outlet plate according to the present invention.
In the figure: jack-1, pressing plate-2, machine body-3, feed hopper-4, filter cloth-5, anti-accumulation mechanism-6, water outlet pipe-7, guard plate extrusion mechanism-61, waste material outlet mechanism-62, fixing plate-611, extrusion plate-612, sliding shaft-613, sliding rail-614, hose-615, scraping mechanism-616, transverse sliding mechanism-a 1, guide plate-a 2, scraping mechanism water outlet pipe-a 3, scraping plate-a 4, sliding rod-a 11, magnet-a 12, guide rod-a 13, scraping strip-a 41, arc flow plate-621, outlet pipe-622, clamping plate-623, outlet plate-624 and flow hole-x 1.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 6:
the invention relates to a wastewater treatment filter press, which structurally comprises a jack 1, a pressing plate 2, a machine body 3, a feed hopper 4, filter cloth 5, an anti-accumulation mechanism 6 and a water outlet pipe 7, the output end of the jack 1 is fixed with the pressing plate 2, the pressing plate 2 is arranged in the machine body 3, the upper end of the machine body 3 is provided with a feed hopper 4 which is communicated with the feed hopper, the filter cloth 5 is arranged inside the machine body 3, the anti-accumulation mechanism 6 is arranged at the lower end of the pressure strip 2, the water outlet pipe 7 is arranged at the lower end of the machine body 3 and communicated with the machine body, the anti-accumulation mechanism 6 comprises a guard plate extrusion mechanism 61 and a waste material outlet end mechanism 62, the guard plate extrusion mechanism 61 is arranged at the lower end of the pressing plate 2, the waste material outlet mechanism 62 is arranged at the lower end of the filter cloth 5, the guard plate extrusion mechanism 61 is positioned at the right side of the waste material outlet mechanism 62, and the guard plate extrusion mechanism 61 and the waste material outlet mechanism 62 are positioned on the same horizontal line.
Wherein the guard board squeezing mechanism 61 comprises a fixing plate 611, a squeezing plate 612, a sliding shaft 613, a sliding rail 614, a hose 615 and a scraping mechanism 616, a pressing plate 612 is embedded at the lower end of the fixing plate 611, a sliding shaft 613 is arranged at one end of the pressing plate 612 close to the inside of the fixing plate 611, the sliding shaft 613 is installed inside the sliding rail 614 by a clearance fit, a hose 615 is provided inside the sliding rail 614, and a leading end of a hose 615 is fixed to the sliding shaft 613, the scraping mechanism 616 is provided inside the pressing plate 612, the pressing plate 612 is of an arc-shaped structure, two sliding shafts 613, two sliding rails 614 and two hoses 615 are arranged to form two groups, and the two groups are respectively arranged at the upper end and the lower end of the pressing plate 612, so that the upper end and the lower end of the pressing plate 612 can be smoothly pressed and moved, the flexible tube 615 has a corrugated structure, so that the pressing plate 612 can be restored while the pressing plate 612 is pressed and buffered.
Wherein, scraping mechanism 616 includes lateral sliding mechanism a1, guide plate a2, scraping mechanism outlet pipe a3, scraper blade a4, lateral sliding mechanism a1 head end is fixed mutually with scraper blade a4 back, guide plate a2 is established at the stripper plate 612 back, guide plate a2 is installed in scraping mechanism outlet pipe a3 upper end, guide plate a2 is the triangle-shaped structure for carry out the refluence to the inside liquid of flowing into stripper plate 612, scraping mechanism outlet pipe a3 is the arc structure, prevents that liquid from taking place the refluence.
The transverse sliding mechanism a1 comprises a sliding rod a11, a magnet a12 and a guide rod a13, the head end of the sliding rod a11 is fixed to the back of a scraper a4, the magnet a12 is arranged at the tail end of the guide rod a13, the guide rod a13 penetrates through the sliding rod a11 in a clearance fit mode, two permanent magnets a12 are arranged and are respectively arranged at the head end and the tail end of the guide rod a13, the sliding rod a11 is made of iron, the magnets a12 at the two ends carry out dislocation adsorption on the sliding rod a11, and the sliding rod a11 can slide on the guide rod a13 in a reciprocating mode.
The scraping plate a4 is provided with scraping strips a41, the scraping strips a41 are five in number and are of arc structures, the scraping strips a41 are uniformly arranged on the front surface of the scraping strips a 3838, the scraping plate a4 is of an arc structure, the radian of the scraping plate a4 is consistent with that of the extrusion plate 612, and accumulated solids are better scraped.
The specific use mode and function of the embodiment are as follows:
according to the invention, wastewater is discharged into the machine body 3 through the feed hopper 4, the jack 1 is started to drive the compression plate 2 to move in the machine body 3, the compression plate 612 at the bottom of the compression plate 2 extrudes the wastewater, the sliding shaft 613 slides on the sliding rail 614, the sliding shaft 613 and the sliding rail 614 ensure that the compression plate 612 stably extrudes, at the moment, the compression plate 2 extrudes, liquid permeates through the filter cloth 5, solids stay between the compression plate 2 and the filter cloth 5, and at the moment, the sliding rod a11 reciprocates through mutual adsorption of the magnets a12 at the head end and the tail end of the guide rod a13, the scraper a4 is driven to scrape between the compression plate 2 and the filter cloth 5, and accumulated solids are more effectively removed through the scraper a 41.
Example 2:
as shown in fig. 7 to 9:
the waste outlet mechanism 62 comprises an arc flow plate 621, an outlet pipe 622, a clamping plate 623 and an outlet plate 624, wherein the arc flow plate 621 is arranged at the lower end of the filter cloth 5, the outlet pipe 622 is arranged at the tail end of the arc flow plate 621, the clamping plate 623 is arranged on the bottom surface inside the outlet pipe 622, the outlet plate 624 is embedded inside the outlet pipe 622, the arc flow plate 621 is of an arc structure, the radian of the arc flow plate 621 is consistent with that of the scraper a4, and the clamping plate 623 is of a triangular structure.
The outlet plate 624 is provided with a plurality of flow holes x1, the flow holes x1 are wide at the inlet end and narrow at the outlet end, the flow holes x1 are provided and uniformly penetrate through the outlet plate 624 in a disc-shaped structure, and the outlet plate 624 is in a circular structure.
The specific use mode and function of the embodiment are as follows:
in the invention, the vertical angle of the filter cloth 5 and the inside of the machine body 3 is changed into an arc structure through the arc structure of the arc flow plate 621, so that solids are reduced to be accumulated on the vertical angle of the filter cloth 5 and the machine body 3, the guard plate squeezing mechanism 61 pushes the solids to the outlet pipe 622 while scraping, the solids move out from the inside of the flow hole x1 on the outlet plate 624, the solids are not easy to return to the inside of the machine body 3, and the scraped solids are stopped at the outer end of the outlet pipe 622 through the arrangement direction of the clamping plate 623 and the angle of the clamping plate 623, so that the solids can be collected more quickly.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (2)
1. The utility model provides a waste water treatment pressure filter, its structure includes jack (1), pressure strip (2), organism (3), feeder hopper (4), filter cloth (5), prevents piling up mechanism (6), outlet pipe (7), jack (1) output is fixed mutually with pressure strip (2), install inside organism (3) pressure strip (2), organism (3) upper end is equipped with feeder hopper (4) and link up mutually, install inside organism (3) filter cloth (5), prevent piling up mechanism (6) and establishing at pressure strip (2) lower extreme, outlet pipe (7) are installed at organism (3) lower extreme and are link up mutually, its characterized in that: the anti-accumulation mechanism (6) comprises a guard plate extrusion mechanism (61) and a waste material outlet mechanism (62), the guard plate extrusion mechanism (61) is arranged at the lower end of the pressing plate (2), the waste material outlet mechanism (62) is arranged at the lower end of the filter cloth (5), the guard plate extrusion mechanism (61) is positioned on the right side of the waste material outlet mechanism (62), the guard plate extrusion mechanism (61) comprises a fixing plate (611), an extrusion plate (612), a sliding shaft (613), a sliding rail (614), a hose (615) and a scraping mechanism (616), the extrusion plate (612) is embedded at the lower end of the fixing plate (611), the sliding shaft (613) is arranged at one end of the extrusion plate (612) close to the inside of the fixing plate (611) in a clearance fit manner, the hose (615) is arranged inside the sliding rail (614), and the head end of the hose (615) is fixed with the sliding shaft (613), the scraping mechanism (616) is arranged inside the extrusion plate (612), the scraping mechanism (616) comprises a transverse sliding mechanism (a1), a guide plate (a2), a scraping mechanism water outlet pipe (a3) and a scraper (a4), the head end of the transverse sliding mechanism (a1) is fixed to the back of the scraper (a4), the guide plate (a2) is arranged on the back of the extrusion plate (612), the guide plate (a2) is mounted at the upper end of the scraping mechanism water outlet pipe (a3), the transverse sliding mechanism (a1) comprises a sliding rod (a11), a magnet (a12) and a guide rod (a13), the head end of the sliding rod (a11) is fixed to the scraper (a4), the magnet (a12) is arranged at the tail end of the guide rod (a13), the guide rod (a13) penetrates through the inside of the guide rod (a11) in a clearance fit, a scraping strip (a4) is arranged, and the scraping strip (a41) is arranged on the scraper (a 867), the waste material outlet mechanism (62) comprises an arc flow plate (621), an outlet pipe (622), a clamping plate (623) and an outlet plate (624), the arc flow plate (621) is arranged at the lower end of the filter cloth (5), the outlet pipe (622) is arranged at the tail end of the arc flow plate (621), the clamping plate (623) is arranged on the inner bottom surface of the outlet pipe (622), the outlet plate (624) is embedded in the outlet pipe (622), a flow hole (x1) is formed in the outlet plate (624), the flow hole (x1) is a structure with a wide inlet end and a narrow outlet end, a plurality of flow holes (x1) are arranged and uniformly penetrate through the outlet plate (624) in a disc-shaped structure, the extrusion plate (612) is in an arc-shaped structure, the arc flow plate (621) is in an arc-shaped structure, and the arc degree of the arc flow plate (621) is consistent with that of the scraper plate (a4), the scraper (a4) is of an arc structure, and the arc of the scraper (a4) is consistent with the arc of the extrusion plate (612).
2. The wastewater treatment filter press according to claim 1, wherein: the waste water is discharged into the machine body (3) through the feed hopper (4), the jack (1) is started to drive the compacting plate (2) to move in the machine body (3), the sliding shaft (613) slides on the sliding rail (614) while the waste water is extruded by the extrusion plate (612) at the bottom of the pressing plate (2), the sliding shaft (613) and the sliding rail (614) ensure the smooth extrusion of the extrusion plate (612), at the moment, the pressing plate (2) extrudes, liquid permeates through the filter cloth (5), solid stays between the pressing plate (2) and the filter cloth (5), at this time, the magnets (a12) at the head end and the tail end of the guide rod (a13) attract each other, the sliding rod (a11) is made to reciprocate, the scraper (a4) is driven to scrape between the compacting plate (2) and the filter cloth (5), and accumulated solids are removed more effectively through the scraping strip (a 41); through the arc structure of arc flow board (621), change filter cloth (5) and organism (3) internally mounted's vertical angle into arc structure, it piles up on the vertical angle of filter cloth (5) and organism (3) to reduce the solid, and backplate pressing means (61) is when scraping, promote the solid on outlet pipe (622), the solid moves out from mobile hole (x1) on outlet plate (624) inside, the solid is difficult to return inside organism (3), and the angle of setting up position and cardboard (623) through cardboard (623), make the solid of scraping stop in the outer end of outlet pipe (622), can collect the solid more swift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296783.8A CN111450587B (en) | 2020-04-15 | 2020-04-15 | Waste water treatment pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296783.8A CN111450587B (en) | 2020-04-15 | 2020-04-15 | Waste water treatment pressure filter |
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| Publication Number | Publication Date |
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| CN111450587A CN111450587A (en) | 2020-07-28 |
| CN111450587B true CN111450587B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010296783.8A Active CN111450587B (en) | 2020-04-15 | 2020-04-15 | Waste water treatment pressure filter |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116606037B (en) * | 2023-07-04 | 2024-03-12 | 湖南省欧朗环保科技有限公司 | Prepositive lifting adsorption device and method for oil separator |
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| EP0494561A1 (en) * | 1991-01-10 | 1992-07-15 | Neyrpic Framatome Mecanique | Press for compacting and treating waste |
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| CN205711819U (en) * | 2016-04-20 | 2016-11-23 | 东莞市莞穗照明科技有限公司 | A kind of building highway warning lamp |
| CN107042027A (en) * | 2017-05-15 | 2017-08-15 | 广州铭远机械设备有限公司 | A kind of mud-scraping apparatus in sewage disposal device |
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| CN209679605U (en) * | 2018-12-18 | 2019-11-26 | 重庆增程科技有限公司 | Dichloro-nicotinic acid, which is used to have, removes the filter-pressing device for gluing miscellaneous structure |
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| CN111450587A (en) | 2020-07-28 |
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