CN108341582B - Sludge filter press - Google Patents
Sludge filter press Download PDFInfo
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- CN108341582B CN108341582B CN201810357586.5A CN201810357586A CN108341582B CN 108341582 B CN108341582 B CN 108341582B CN 201810357586 A CN201810357586 A CN 201810357586A CN 108341582 B CN108341582 B CN 108341582B
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- China
- Prior art keywords
- filter press
- sludge filter
- sludge
- plates
- press body
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sludge filter press, which comprises a sludge filter press body, wherein guide plates are hinged to end plates on two sides of the sludge filter press body, extend along the length direction of the sludge filter press body, and have a width which is larger than half of the width of the sludge filter press body; the device also comprises a linear driving device which is hinged with the end plate and one of the guide plates, and a synchronous opening and closing mechanism is arranged between the two end plates; one of the end plates is provided with a sliding mechanism, and the sliding mechanism is provided with a water gun; and a water guide groove is arranged on the end plate positioned below the hinge joint of the guide plate and the end plate. By adopting the sludge filter press, the effect of cleaning the sludge filter press can be achieved without dismantling filter cloth, and compared with the traditional dismantling mode, a large number of working procedures are saved, time and labor are saved, and the working continuity and the working efficiency of the sludge filter press are effectively improved; in addition, the water is collected intensively after cleaning, so that the working environment is not polluted.
Description
Technical Field
The invention belongs to the technical field of solid-liquid separation, and particularly relates to a sludge filter press.
Background
At present, in the use process of the sludge press filter, a great amount of sludge exists on the filter cloth on the sludge press filter, so that the filter cloth needs to be cleaned in order to ensure normal use, and the current cleaning mode is as follows: the filter cloth on the sludge press filter is completely removed, then is cleaned by an industrial washing machine and is remounted on the sludge press filter, and by adopting the mode, the procedures are numerous, time and labor are wasted, and the working continuity and the working efficiency of the sludge press filter are seriously affected.
Disclosure of Invention
The invention aims to provide a sludge filter press, which solves the problems of poor working continuity and low working efficiency of the sludge filter press caused by a plurality of filter cloth cleaning procedures, time and labor waste in the prior art.
In order to solve the technical problems, the technical scheme of the embodiment of the invention is as follows: the sludge filter press comprises a sludge filter press body, wherein guide plates are hinged to end plates on two sides of the sludge filter press body, the guide plates extend along the length direction of the sludge filter press body, and the width of the guide plates is larger than half of the width of the sludge filter press body;
the device also comprises a linear driving device which is hinged with the end plates and one of the guide plates, and a synchronous opening and closing mechanism is arranged between the two end plates; one of the end plates is provided with a sliding mechanism, and the sliding mechanism is provided with a water gun;
and a water guide groove is arranged on the end plate below the hinge joint of the guide plate and the end plate.
As an improvement, the synchronous opening and closing mechanism comprises pulleys arranged on the end plates at two sides of the sludge filter press body;
the device also comprises a pull rope, wherein the pull rope winds the two pulleys, and two ends of the pull rope are respectively connected with the two guide plates; the stay rope between the two pulleys is provided with a balancing weight, and the center line of the balancing weight and the center line of the sludge filter press body in the width direction are arranged in a collinear manner.
As a further improvement, the combined structure of the pulley, the stay cord and the balancing weight is provided with two sets of combined structures which are distributed at two ends of the end plate.
As a further improvement, the sliding mechanism comprises a supporting plate arranged on one of the end plates, a dovetail groove is formed in the supporting plate, a sliding block is slidably arranged in the dovetail groove, the sliding block is driven by a power device, and the water gun is arranged on the sliding block.
As a further improvement, the power device comprises a motor arranged on the supporting plate, a lead screw is driven on a power output shaft of the motor, and the sliding block is arranged on the lead screw in a threaded manner; the two ends of the screw rod are rotatably arranged on the supporting seat, and the supporting seat is arranged on the end plate.
As a further improvement, the water gun is obliquely arranged on the sliding block.
As a further improvement, a plurality of spray heads are arranged on the water gun.
As a further improvement, one side of the guide plate, which is close to the other guide plate, is provided with an arc bending part.
As a still further improvement, the length of the deflector is greater than the length of the sludge press filter body.
Due to the adoption of the technical scheme, the sludge filter press provided by the invention has the beneficial effects that:
because the sludge filter press comprises a sludge filter press body, the end plates on two sides of the sludge filter press body are hinged with guide plates, the guide plates extend along the length direction of the sludge filter press body, and the width of the guide plates is larger than half of the width of the sludge filter press body; the device also comprises a linear driving device which is hinged with the end plate and one of the guide plates, and a synchronous opening and closing mechanism is arranged between the two end plates; one of the end plates is provided with a sliding mechanism, and the sliding mechanism is provided with a water gun; the end plate positioned below the hinging position of the guide plates and the end plate is provided with a water guide groove, so that when the filter cloth is required to be cleaned in operation, the linear power device drives the guide plates to act, the synchronous action of the two guide plates is realized through the synchronous opening and closing mechanism until the non-hinging sides of the two guide plates are overlapped together, and then the water gun is driven to slide back and forth through the sliding of the sliding mechanism until the filter cloth is cleaned; in the cleaning process, the guide plate is used for guiding the cleaning water, so that the cleaning water smoothly flows into the guide groove to be intensively discharged through the hinge position of the guide plate and the end plate, and the cleaning water is collected and recycled in a subsequent centralized manner.
In summary, by adopting the sludge filter press, the effect of cleaning the sludge filter press can be achieved without dismantling filter cloth, and compared with the traditional dismantling mode, a large number of working procedures are saved, time and labor are saved, and the working continuity and the working efficiency of the sludge filter press are effectively improved; in addition, the cleaned water is collected intensively, so that the working environment is not polluted.
The synchronous opening and closing mechanism comprises pulleys arranged on end plates at two sides of the sludge filter press body; the device also comprises a pull rope, wherein the pull rope winds the two pulleys, and two ends of the pull rope are respectively connected with the two guide plates; the balance weight is arranged on the stay cord between the two pulleys, and the center line of the balance weight is arranged in line with the center line of the sludge press filter body in the width direction, so that in use, the linear power device drives one guide plate to open and close, and the other guide plate drives the other guide plate to synchronously open and close through the action of the gravity block.
Because the combined structure of the pulley, the stay cord and the balancing weight is provided with two sets and is distributed at the two ends of the end plate, the consistency of the actions of the two ends of the two guide plates is ensured through the mechanism, and the guarantee is provided for the normal lap joint of the two guide plates.
The sliding mechanism comprises the supporting plate arranged on one end plate, the supporting plate is provided with the dovetail groove, the sliding block is slidably arranged in the dovetail groove, the sliding block is driven by the power device, and the water gun is arranged on the sliding block, so that the water gun can slide through the sliding of the sliding block in the dovetail groove, the structure is simple, and the linear sliding property is good.
The power device comprises a motor arranged on the supporting plate, a lead screw is driven on a power output shaft of the motor, and the sliding block is arranged on the lead screw in a threaded manner; the two ends of the screw rod are rotatably arranged on the supporting seat, and the supporting seat is arranged on the end plate, so that the screw rod drives the sliding block to slide along the supporting plate, and the driving effect of the sliding block is good.
Because the water gun is obliquely arranged on the sliding block, a plurality of spray heads are arranged on the water gun, so that comprehensiveness and cleaning effect of cleaning the filter cloth are guaranteed.
Because one side of the guide plates, which is close to the other guide plate, is provided with the arc bending part, the lap joint part of the guide plates is covered by the arc bending part, and the cleaning water is prevented from leaking from the lap joint part to pollute the working environment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
in the figure, a 1-sludge filter press body; 101-end plates; 102-filtering cloth; 103-a water guide groove; 2-a deflector; 201-an arc-shaped bending part; 3-linear driving means; 4-a synchronous opening and closing mechanism; 401-pulleys; 402-pulling rope; 403-balancing weight; 5-a sliding mechanism; 501-supporting plates; 502-a dovetail groove; 503-a slider; 6-a water gun; 601-a spray head; 7-a power plant; 701-an electric motor; 702-a lead screw; 703-a support base.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and fig. 2 together, a sludge filter press comprises a sludge filter press body 1, wherein end plates 101 on two sides of the sludge filter press body 1 are hinged with guide plates 2, two ends of each guide plate 2 extend along the length direction of the sludge filter press body 1, the width of each guide plate 2 is larger than half of the width of the sludge filter press body 1, and non-hinged lateral sides of each guide plate 2 extend obliquely along the direction of filter cloth 102; the device also comprises linear driving devices 3 which are hinged with the end plates 101 and one of the guide plates 2, wherein the linear driving devices 3 are hydraulic cylinders, the linear driving devices 3 are provided with two synchronous opening and closing mechanisms 4 which are distributed at two ends of the end plates 101, and the synchronous opening and closing mechanisms 4 are arranged between the two end plates 101; one end plate 101 is provided with a sliding mechanism 5, and the sliding mechanism 5 is provided with a water gun 6; a water guide groove 103 is arranged on the end plate 101 below the hinge joint of the guide plate 2 and the end plate 101.
The synchronous opening and closing mechanism 4 comprises pulleys 401 arranged on end plates 101 at two sides of the sludge filter press body 1; the device further comprises a pull rope 402, wherein the pull rope 402 is wound around the two pulleys 401, and two ends of the pull rope 402 are respectively connected with the two guide plates 2; a counterweight 403 is provided on a rope 402 between the pulleys 401, and the center line of the counterweight 403 is arranged in line with the center line of the sludge filter press body 1 in the width direction. Preferably, the combined structure of the pulley 401, the pull rope 402 and the counterweight 403 is provided with two sets and distributed on the corresponding end plate 101.
The sliding mechanism 5 comprises a supporting plate 501 arranged on one end plate 101, a dovetail groove 502 is arranged on the supporting plate 501, a sliding block 503 is slidably arranged in the dovetail groove 502, the sliding block 503 is driven by a power device 7, and the water gun 6 is arranged on the sliding block 503; the power unit 7 includes a motor 701 disposed on a support plate 501, a screw 702 is driven on a power output shaft of the motor 701, the slider 503 is screwed on the screw 702, two ends of the screw 702 are rotatably mounted on a support seat 703, and the support seat 703 is disposed on the end plate 101.
In this embodiment, the water gun 6 is obliquely disposed on the slider 503, and a plurality of spray nozzles 601 are disposed on the water gun 6.
One side of one guide plate 2, which is close to the other guide plate 2, is provided with an arc bending part 201; the length of the guide plate 2 is longer than that of the sludge filter press body 1, and the length of the guide groove 103 is consistent with that of the guide plate 2.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. The sludge filter press comprises a sludge filter press body, and is characterized in that end plates on two sides of the sludge filter press body are hinged with guide plates, the guide plates extend along the length direction of the sludge filter press body, the width of the guide plates is larger than half of the width of the sludge filter press body, and the non-hinged lateral filter cloth direction of the guide plates extends obliquely;
the device also comprises linear driving devices which are hinged with the end plates and one of the guide plates, wherein the linear driving devices are hydraulic cylinders, the linear driving devices are provided with two end plates and are distributed at two ends of the end plates, and a synchronous opening and closing mechanism is arranged between the two end plates; one of the end plates is provided with a sliding mechanism, and the sliding mechanism is provided with a water gun; the synchronous opening and closing mechanism comprises pulleys arranged on the end plates at two sides of the sludge filter press body; the device also comprises a pull rope, wherein the pull rope winds the two pulleys, and two ends of the pull rope are respectively connected with the two guide plates; the rope between the two pulleys is provided with a balancing weight, and the center line of the balancing weight is arranged in line with the center line of the sludge filter press body in the width direction; the combined structure of the pulley, the stay rope and the balancing weight is provided with two sets of combined structures which are distributed at two ends of the end plate; the sliding mechanism comprises a supporting plate arranged on one of the end plates, a dovetail groove is formed in the supporting plate, a sliding block is slidably arranged in the dovetail groove, the sliding block is driven by a power device, the water gun is arranged on the sliding block, the power device comprises a motor arranged on the supporting plate, a lead screw is driven on a power output shaft of the motor, and the sliding block is arranged on the lead screw in a threaded manner; the two ends of the screw rod are rotatably arranged on a supporting seat, and the supporting seat is arranged on the end plate;
and a water guide groove is arranged on the end plate below the hinge joint of the guide plate and the end plate.
2. The sludge press filter of claim 1, wherein the water gun is obliquely arranged on the slide block.
3. The sludge press filter of claim 2, wherein the water gun is provided with a plurality of spray heads.
4. A sludge press filter as claimed in claim 3, wherein one of the baffles has an arcuate bend on a side thereof adjacent the other baffle.
5. The sludge filter press of claim 4, wherein the length of the baffle is greater than the length of the sludge filter press body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357586.5A CN108341582B (en) | 2018-04-20 | 2018-04-20 | Sludge filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357586.5A CN108341582B (en) | 2018-04-20 | 2018-04-20 | Sludge filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108341582A CN108341582A (en) | 2018-07-31 |
| CN108341582B true CN108341582B (en) | 2023-12-08 |
Family
ID=62955201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810357586.5A Active CN108341582B (en) | 2018-04-20 | 2018-04-20 | Sludge filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108341582B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29506841U1 (en) * | 1995-04-22 | 1995-07-20 | Damann, Franz-Josef, 33098 Paderborn | Bio reactor |
| DE19702521C1 (en) * | 1997-01-24 | 1998-03-12 | Agro Drisa Gmbh Recycling Von | Water treatment plant has cranked paddles lifting free-moving bodies |
| CN1243499A (en) * | 1997-01-24 | 2000-02-02 | 阿格罗·德里萨有限责任公司 | Device for intensive biological waste-water treatment |
| CN202933532U (en) * | 2012-11-27 | 2013-05-15 | 浙江华章科技有限公司 | Filter press filter cloth cleaning device with rotary water gun |
| CN204779286U (en) * | 2015-07-13 | 2015-11-18 | 武汉钢铁(集团)公司 | Centrifugal sludge thickening device |
-
2018
- 2018-04-20 CN CN201810357586.5A patent/CN108341582B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29506841U1 (en) * | 1995-04-22 | 1995-07-20 | Damann, Franz-Josef, 33098 Paderborn | Bio reactor |
| DE19702521C1 (en) * | 1997-01-24 | 1998-03-12 | Agro Drisa Gmbh Recycling Von | Water treatment plant has cranked paddles lifting free-moving bodies |
| CN1243499A (en) * | 1997-01-24 | 2000-02-02 | 阿格罗·德里萨有限责任公司 | Device for intensive biological waste-water treatment |
| CN202933532U (en) * | 2012-11-27 | 2013-05-15 | 浙江华章科技有限公司 | Filter press filter cloth cleaning device with rotary water gun |
| CN204779286U (en) * | 2015-07-13 | 2015-11-18 | 武汉钢铁(集团)公司 | Centrifugal sludge thickening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108341582A (en) | 2018-07-31 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gu Yajun Inventor after: Chen Yihui Inventor after: Xu Honggang Inventor before: Gu Yajun Inventor before: Chen Yihui Inventor before: Xu Honggang |
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| CB03 | Change of inventor or designer information | ||
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| GR01 | Patent grant |