Sludge treatment filter pressing mechanism

Abstract

The utility model relates to a filter pressing mechanism for sludge treatment. The filter pressing mechanism comprises a bracket (1), a filter pressing plate (2), a power system, a material collecting barrel, a flushing mechanism and a material collecting barrel, wherein the support (1) comprises a side frame (102), a fixed pressing plate (103) is arranged at one end of the side frame (102), the power system is arranged at the other end of the side frame (102), the power system is connected with a movable pressing plate (104) arranged on the side frame (102) in a sliding mode, and a plurality of filter pressing plates (2) are arranged on the side frame (102) and located between the fixed pressing plate (103) and the movable pressing plate (104); the flushing mechanism is used for flushing the side surface of the filter pressing plate.

Description

Technical Field

[0001] The utility model relates to a filter pressing mechanism, in particular to a sludge processing filter pressing mechanism. Background Art

[0002] A filter press is a mechanical device that uses a special filter medium to apply a certain pressure to an object, causing the liquid to seep out. A filter press is a commonly used solid-liquid separation device.

[0003] CN217472800U discloses a solid waste filter press device, specifically comprising a support (1), a filter plate (2), a power system, and a collection barrel; wherein the support (1) comprises a side frame (102), one end of the side frame (102) is provided with a fixed pressure plate (103), the other end of the side frame (102) is provided with a power system, the power system is connected to a movable pressure plate (104) slidably provided on the side frame (102), and a plurality of filter plates (2) are provided on the side frame (102) between the fixed pressure plate (103) and the movable pressure plate (104); intermediate support columns are provided on both sides of the middle of the support (1), and a diverter plate (105) is connected to the bottom of the intermediate support column; a first collection barrel (5) and a second collection barrel (6) are provided on both sides of the diverter plate (105) at the lower part of the support (1). The collection barrel of the device is provided with a filter plate, the filter plate is provided with a certain inclination, and a side frame is provided at the same time, so that fine particles can be collected.

[0004] The device is used for filtering solid waste, and sewage flows into the collecting barrel at the bottom. However, during the filtering process of the device, sewage will splash out from both sides of the filter plate, resulting in incomplete collection of sewage. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a sludge treatment filter press mechanism.

[0006] The technical solution of the utility model is as follows:

[0007] A sludge treatment filter press mechanism, characterized by comprising a support (1), a filter press plate (2), a power system, a collection barrel, a flushing mechanism and a collection barrel;

[0008] The support (1) comprises a side frame (102), a fixed pressing plate (103) is arranged at one end of the side frame (102), the power system is arranged at the other end of the side frame (102), the power system is connected to a movable pressing plate (104) slidably arranged on the side frame (102), and a plurality of filter press plates (2) are arranged on the side frame (102) between the fixed pressing plate (103) and the movable pressing plate (104);

[0009] The flushing mechanism comprises a mounting column (8) arranged on the fixed pressure plate (103), a linear module (9) being arranged on the upper part of the mounting column (8), and a driving block (901) of the linear module (9) being connected to flushing modules (10) located on both sides of the filter press plate (2);

[0010] A first collecting barrel (5) and a second collecting barrel (6) are arranged on both sides of the lower part of the bracket (1);

[0011] The first collecting barrel (5) is connected to the flushing module (10) via a feeding pipe (1005).

[0012] Furthermore, the flushing module (10) comprises a connection block (1001) connected to the driving block (901), the lower part of the connection block (1001) is connected to a flushing frame (1002) spanning the filter press plate (2), baffles (1003) are provided on both sides of the flushing frame (1002), a flushing pipe (1004) is provided at the bottom of the flushing frame (1002), the feed pipe (1005) is connected to the flushing pipe (1004), and a plurality of flushing nozzles are provided on the flushing pipe (1004).

[0013] Furthermore, a lifting mechanism (7) is provided at the bottom of the first collecting barrel (5) and the second collecting barrel (6).

[0014] Furthermore, the lifting mechanism (7) includes a driving plate (704) connected to the bottom of the first collecting barrel (5) / the second collecting barrel (6), the driving plate (704) is connected to the driving end of the motor (701), and the motor (701) is also connected to a connecting sleeve (702), and both sides of the connecting sleeve (702) are slidably connected to sliding columns (703), and the top of the sliding column (703) is connected to the driving plate (704).

[0015] Furthermore, the power system comprises a hydraulic cylinder (3) fixed to one end of the bracket (1), and an oil supply system (4) arranged on the hydraulic cylinder (3), and the driving end of the hydraulic cylinder (3) is connected to the movable pressure plate (104).

[0016] Furthermore, a filter screen and a water pump are also provided in the feeding pipe (1005).

[0017] Furthermore, the inner side of the baffle (1003) is coated with a hydrophobic coating.

[0018] Furthermore, both ends of the bracket (1) are provided with end brackets, and the bottom of the end bracket is connected to a first roller (101).

[0019] Furthermore, the bottom of the outer frame of the first collecting barrel (5) / the second collecting barrel (6) is connected to a second roller.

[0020] By means of the above solution, the utility model has at least the following advantages:

[0021] The device utilizes a flushing mechanism to flush the filter press plate during the filtration process, and can rinse and collect sewage squeezed out from the side of the filter press plate. The baffle adopts a hydrophobic coating to allow sewage to flow directly down, and some flushing heads can also flush the baffle.

[0022] The device also recycles sewage and can reuse the flushed sewage for a second time, without the need for new external water to enter the entire process.

[0023] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. It should be understood that the following drawings only show a certain embodiment of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 It is a side view of the utility model;

[0027] In the figure:

[0028] 1- bracket; 101- first roller; 102- side frame; 103- fixed pressing plate; 104- movable pressing plate;

[0029] 2-filter plate; 3-hydraulic cylinder; 4-oil supply system;

[0030] 5- first collecting barrel;

[0031] 6- second collecting barrel;

[0032] 7-lifting mechanism; 701-motor; 702-connecting sleeve; 703-sliding column; 704-driving plate;

[0033] 8-Mounting column;

[0034] 9- linear module; 901- drive block;

[0035] 10 - Flushing module; 1001 - Connecting block; 1002 - Flushing frame; 1003 - Baffle; 1004 - Scouring pipe; 1005 - Liquid supply pipe. Specific embodiments

[0036] The following combines the accompanying drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0037] See Figure 1-Figure 2 As shown in [figure number], a sludge treatment filter press mechanism according to a preferred embodiment of the present utility model includes a bracket 1, filter plates 2, a power system, a collection hopper, a flushing mechanism, and a collection hopper.

[0038] The bracket 1 of the present device includes end brackets at both ends. The end brackets are in the shape of "冂", and at the same time, first rollers 101 are provided at the bottoms of the end brackets. The bracket 1 further includes a side frame 102 connecting the two end brackets. The side frame 102 is a flat plate, and its two ends are respectively welded to one end of the end brackets. In the middle part of the two side frames 102, an intermediate support column is connected. The intermediate support column is welded to the center of the side frame 102, and an adjustable-height screw rod is also provided at the bottom of the intermediate support column. The two side frames 102 are arranged in parallel after being welded. At the same time, adjusting the screw rod can fix the position of the bracket 1.

[0039] A fixed pressing plate 103 is provided at one end of the bracket 1, and a power system is provided at the other end of the side frame 102. The power system is connected to a moving pressing plate 104 slidably arranged on the side frame 102. A plurality of filter plates 2 are arranged on the side frame 102 between the fixed pressing plate 103 and the moving pressing plate 104. By pushing the moving pressing plate 104 through the power system, the filter plates 2 between the moving pressing plate 104 and the fixed pressing plate 103 can filter the liquid. In the present utility model, the power system includes a hydraulic cylinder 3 fixed to one end of the bracket 1 and an oil supply system 4 provided on the hydraulic cylinder 3. The driving end of the hydraulic cylinder 3 is connected to the moving pressing plate 104, which can push the moving pressing plate 104 to slide on the side frame 102.

[0040] The flushing mechanism includes a mounting post 8 provided on the fixed pressing plate 103. A linear module 9 is provided on the upper part of the mounting post 8. The driving block 901 of the linear module 9 is connected to a flushing module 10 located on both sides of the filter plate 2. The driving of the linear module 9 can drive the movement of the flushing module 10 because the filter plate also moves during the filtering process.

[0041] A first collecting barrel 5 and a second collecting barrel 6 are arranged on both sides of the lower part of the bracket 1. Both barrels are square barrels. A second roller is arranged at the lower part, and the two barrels can be moved by the second roller.

[0042] The first collecting barrel 5 is connected to the flushing module 10 through the feeding pipe 1005. A filter screen and a water pump are also arranged in the feeding pipe 1005. The filter screen mainly plays the role of filtering large particles of impurities, and the water pump starts to transport water.

[0043] The flushing module 10 includes a connecting block 1001 connected to the driving block 901, and a flushing frame 1002 spanning the filter press plate 2 is connected to the lower part of the connecting block 1001. Baffles 1003 are provided on both sides of the flushing frame 1002. A flushing pipe 1004 is provided at the bottom of the flushing frame 1002. A feed pipe 1005 is connected to the flushing pipe 1004. A plurality of flushing nozzles are provided on the flushing pipe 1004. The angles of the flushing nozzles can be set in a plurality of directions, some are directed toward the upper part of the filter press plate, some are directed toward the lower part of the filter press plate, and some are directed toward the baffle 1003.

[0044] A lifting mechanism 7 is provided at the bottom of the first collecting barrel 5 and the second collecting barrel 6. The lifting mechanism 7 includes a driving plate 704 connected to the bottom of the first collecting barrel 5 / the second collecting barrel 6. The driving plate 704 is connected to the driving end of the motor 701. The motor 701 is also connected to a connecting sleeve 702. Both sides of the connecting sleeve 702 are slidably connected with sliding columns 703. The top of the sliding column 703 is connected to the driving plate 704. The function of the lifting mechanism is to lift the two barrels when filtering sewage. At the same time, after lifting, the barrels can be prevented from moving.

[0045] The utility model has at least the following advantages:

[0046] The device utilizes a flushing mechanism to flush the filter press plate during the filtration process, and can rinse and collect sewage squeezed out from the side of the filter press plate. The baffle adopts a hydrophobic coating to allow sewage to flow directly down, and some flushing heads can also flush the baffle.

[0047] The device also recycles sewage and can reuse the flushed sewage for a second time, without the need for new external water to enter the entire process.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A sludge treatment filter press mechanism, characterized in that: It comprises a bracket (1), a filter press plate (2), a power system, a collecting barrel, a flushing mechanism and a collecting barrel; The support (1) comprises a side frame (102), a fixed pressing plate (103) is arranged at one end of the side frame (102), the power system is arranged at the other end of the side frame (102), the power system is connected to a movable pressing plate (104) slidably arranged on the side frame (102), and a plurality of filter press plates (2) are arranged on the side frame (102) between the fixed pressing plate (103) and the movable pressing plate (104); The flushing mechanism comprises a mounting column (8) arranged on the fixed pressure plate (103), a linear module (9) being arranged on the upper part of the mounting column (8), and a driving block (901) of the linear module (9) being connected to flushing modules (10) located on both sides of the filter press plate (2); A first collecting barrel (5) and a second collecting barrel (6) are arranged on both sides of the lower part of the bracket (1); The first collecting barrel (5) is connected to the flushing module (10) via a feeding pipe (1005).

2. A sludge treatment filter press mechanism according to claim 1, characterized in that: The flushing module (10) comprises a connection block (1001) connected to the driving block (901); a flushing frame (1002) spanning the filter press plate (2) is connected to the lower part of the connection block (1001); baffles (1003) are provided on both sides of the flushing frame (1002); a flushing pipe (1004) is provided at the bottom of the flushing frame (1002); the feed pipe (1005) is connected to the flushing pipe (1004); and a plurality of flushing nozzles are provided on the flushing pipe (1004).

3. A sludge treatment filter press mechanism according to claim 1, characterized in that: A lifting mechanism (7) is provided at the bottom of the first collecting barrel (5) and the second collecting barrel (6).

4. A sludge treatment filter press mechanism according to claim 3, characterized in that: The lifting mechanism (7) includes a driving plate (704) connected to the bottom of the first collecting barrel (5) / the second collecting barrel (6), the driving plate (704) is connected to the driving end of the motor (701), and the motor (701) is also connected to a connecting sleeve (702), and both sides of the connecting sleeve (702) are slidably connected to sliding columns (703), and the top of the sliding column (703) is connected to the driving plate (704).

5. A sludge treatment filter press mechanism according to claim 1, characterized in that: The power system comprises a hydraulic cylinder (3) fixed to one end of a support (1), and an oil supply system (4) arranged on the hydraulic cylinder (3); the driving end of the hydraulic cylinder (3) is connected to a movable pressing plate (104).

6. A sludge treatment filter press mechanism according to claim 2, characterized in that: The feeding pipe (1005) is also provided with a filter screen and a water pump.

7. A sludge treatment filter press mechanism according to claim 2, characterized in that: The inner side of the baffle (1003) is coated with a hydrophobic coating.

8. A sludge treatment filter press mechanism according to claim 1, characterized in that: End brackets are provided at both ends of the bracket (1), and the bottom of the end bracket is connected to a first roller (101).

9. A sludge treatment filter press mechanism according to claim 1, characterized in that: The bottom of the outer frame of the first collecting barrel (5) / the second collecting barrel (6) is connected to a second roller.

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