CN223422533U

CN223422533U - River silt treatment device

Info

Publication number: CN223422533U
Application number: CN202422423993.5U
Authority: CN
Inventors: 李惠梅
Original assignee: Shanghai Jiurun Environmental Engineering Co ltd
Current assignee: Shanghai Jiurun Environmental Engineering Co ltd
Priority date: 2024-10-09
Filing date: 2024-10-09
Publication date: 2025-10-10
Anticipated expiration: 2034-10-09

Abstract

The utility model discloses a river sludge treatment device, which relates to the technical field of sludge treatment and comprises a treatment box, wherein a filter plate is fixedly connected to the inside of the treatment box, one side of the filter plate is provided with an extrusion mechanism, the extrusion mechanism comprises a first hollow groove which is arranged in the treatment box, a threaded rod is rotationally connected to the inside of the first hollow groove, a first connecting block and a second connecting block are connected to the outer side of the threaded rod in a threaded manner, a sludge pump in the device extracts sludge through a second pipeline and discharges the sludge to the upper side of the filter plate through the first pipeline, then the threaded rod is rotated, and the threaded rod drives the first extrusion plate and the second extrusion plate to reversely move together through the first connecting block and the second connecting block due to the fact that threads on two sides are opposite, so that sludge on the upper side of the filter plate is extruded, water in the extruded sludge can drop and absorb through holes of the filter plate, the dehydration speed of the sludge is higher, and the dehydration is more thorough.

Description

River mud processing apparatus

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a river sludge treatment device.

Background

The river and lake sludge is usually a mixture of clay, silt, organic matters and various minerals, is deposited at the bottom of a river and lake water body through the actions of long-time physics, chemistry, biology and the like and water body transmission, is deposited in still water or slow running water environment, is unconsolidated weak fine particles or extremely fine particles formed through the actions of physics, chemistry and biochemistry, contains heavy metals, organic matters and other pollutants due to high water content, can generate odor after being randomly stacked, and can inevitably cause secondary pollution to the surrounding environment. Belongs to modern recent sediment. River mud treatment is an important link in urban water environment treatment.

For example, the utility model with the bulletin number of CN220432592U discloses a river sludge treatment device, which comprises the steps that a first sludge conveying pipe is arranged in a river, a sludge pump is arranged, and sludge in the river is extracted by the suction of the sludge pump and is conveyed into a sludge box through a second sludge conveying pipe;

When the sludge in the sludge box is stored to a certain amount, closing the sludge pump, arranging the baffle above the hand screw, feeding and withdrawing the hand screw, and downwards moving the baffle under the influence of gravity, so as to drive the movable plate to rotate along the limit column, namely opening a water outlet at the bottom of the sludge box, arranging the sludge above the filter screen, enabling the water in the sludge to pass through the filter screen and flow out of the water outlet, and after a period of filtering, screwing the hand screw, and driving the baffle to upwards move, thereby enabling the movable plate to be in normal setting with the sludge box again;

And thirdly, starting a curing light belt to heat the sludge in the sludge tank, starting an electric butterfly valve, putting a curing agent into the sludge, curing the sludge in the sludge tank, pushing a transportation trolley into a bracket after curing, and positioning the transportation trolley below the sludge tank, starting an electric push rod to push a movable plate to slide along the sludge tank, so that the bottom of the sludge tank is opened, and the gravity influence of the cured sludge falls into the transportation trolley from the sludge tank.

In view of the above, the inventors consider that in the above-mentioned reference, the dewatering treatment is completed by placing the sludge on the filter screen so that the moisture in the sludge flows out through the filter screen, but only by placing the sludge on the filter screen, the dewatering speed is slow and the dewatering is incomplete due to the lack of the extrusion of the sludge by external force.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide a river sludge treatment device which can effectively solve the problems of slow dehydration speed and incomplete dehydration caused by the fact that only sludge is placed on a filter screen and the sludge is extruded by lack of external force.

In order to solve the problems, the utility model adopts the following technical scheme:

The river sludge treatment device comprises a treatment box, wherein a filter plate is fixedly connected inside the treatment box, and an extrusion mechanism is arranged on one side of the filter plate;

The extrusion mechanism is including seting up at the inside first hollow groove of handling the case, the inside rotation that handles the case and be located first hollow groove is connected with the threaded rod, the outside threaded connection of threaded rod has first connecting block and second connecting block, just first connecting block and the equal sliding connection of second connecting block are in the inside of first hollow groove, one side fixedly connected with first stripper plate of second connecting block, one side fixedly connected with second stripper plate of second connecting block, just first stripper plate and second stripper plate all are located the upside of filter.

As a preferable scheme of the utility model, one side of the treatment box is fixedly connected with a cylinder, a push rod of the cylinder penetrates through one side of the treatment box, a second hollow groove is formed in the treatment box, a push plate is arranged in the treatment box, the push plate is fixedly connected with the cylinder, a third hollow groove is formed in one side of the treatment box, and a baffle is movably hinged in the treatment box, which is positioned in the third hollow groove, through a hinge.

As a preferable scheme of the utility model, a thread groove is formed in one side of the treatment box, a thread block is connected with the treatment box in the thread groove in a threaded manner, and a handle is fixedly connected with one side of the thread block.

As a preferable scheme of the utility model, a guide plate is arranged on one side of the thread block, the guide plate is fixedly connected with the treatment box, and the guide plate is triangular in shape.

As a preferable scheme of the utility model, the upper side of the treatment box is movably hinged with a cover plate through a hinge, the upper side of the cover plate is fixedly connected with a sludge pump, one side of the sludge pump is fixedly connected with a first pipeline, one side of the first pipeline penetrates through the cover plate, and the other side of the sludge pump is fixedly connected with a second pipeline.

As a preferable scheme of the utility model, one side of the treatment box is fixedly connected with a supporting plate, and the upper side of the supporting plate is provided with a collecting box.

As a preferable scheme of the utility model, one side of the treatment box is fixedly connected with a motor, an output shaft of the motor penetrates through the treatment box, and the output shaft of the motor is fixedly connected with the threaded rod through a coupler.

Compared with the prior art, the utility model has the advantages that:

1. The silt pump in this device is through second pipeline extraction silt to discharge the upside to the filter through first pipeline, afterwards rotate the threaded rod and rotate, the threaded rod can drive first connecting block and second connecting block and carry out reverse movement because of the both sides screw thread is opposite, first connecting block and second connecting block can drive first stripper plate and second stripper plate respectively simultaneously and reverse movement together, thereby extrude the silt of filter upside, the moisture of its inside of extruded silt can drop through the hole of filter and absorb, this dehydration speed that can let the silt is faster, and the dehydration is more thorough.

2. The cylinder can drive the push plate to move in this device, and the push plate can promote the silt that has taken off water to shift out the upside of filter to fall to the inside of collecting box, can pour the curing agent into this moment and solidify silt, still can rotate the screw thread piece again and break away from the screw thread groove at last, come out the moisture of handling the bottom of the case portion.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a first cross-sectional schematic view of the present utility model;

FIG. 3 is a second cross-sectional schematic view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.

The reference numerals in the figures illustrate:

1. The device comprises a treatment box, 2, a filter plate, 31, a first hollow groove, 32, a threaded rod, 33, a first connecting block, 34, a second connecting block, 35, a first extrusion plate, 36, a second extrusion plate, 41, an air cylinder, 42, a second hollow groove, 43, a push plate, 44, a third hollow groove, 45, a baffle plate, 51, a threaded groove, 52, a threaded block, 53, a handle, 6, a guide plate, 71, a cover plate, 72, a sludge pump, 73, a first pipeline, 74, a second pipeline, 81, a support plate, 82, a collection box and 9, a motor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

The utility model provides a river course silt processing apparatus, includes treatment tank 1, the inside fixedly connected with filter 2 of treatment tank 1, and one side of filter 2 is provided with extrusion mechanism, and the inside of treatment tank 1 can be placed filter 2, and the upside of filter 2 then can be placed silt, and the moisture in the silt can fall down through the hole of filter 2, realizes the dehydration of silt, and the moisture can drop to the bottom of treatment tank 1.

The extrusion mechanism comprises a first hollow groove 31 arranged in the treatment box 1, a threaded rod 32 is rotationally connected in the treatment box 1 positioned in the first hollow groove 31, a first connecting block 33 and a second connecting block 34 are connected on the outer side of the threaded rod 32 in a threaded manner, the first connecting block 33 and the second connecting block 34 are both in sliding connection in the first hollow groove 31, a first extrusion plate 35 is fixedly connected on one side of the second connecting block 34, a second extrusion plate 36 is fixedly connected on one side of the second connecting block 34, the first extrusion plate 35 and the second extrusion plate 36 are both positioned on the upper side of the filter plate 2,

The threaded rod 32 can be installed in the first hollow groove 31, threads on two sides of the threaded rod 32 are opposite, so that the threaded rod 32 can drive the first connecting block 33 and the second connecting block 34 to move reversely when rotating, the first extruding plate 35 and the second extruding plate 36 can move on the upper side of the filter plate 2, and meanwhile, the first extruding plate 33 and the second extruding plate 36 can be driven by the first connecting block 33 and the second connecting block 34 to move reversely, so that the reversely moving first extruding plate 35 and the second extruding plate 36 can extrude sludge on the upper side of the filter plate 2, the dehydration speed of the sludge can be higher, the dehydration is more thorough, and meanwhile, the sludge can be extruded from two sides, so that the sludge is not easy to block holes of the filter plate 2 when being extruded.

Referring to fig. 2, a cylinder 41 is fixedly connected to one side of the treatment tank 1, a top rod of the cylinder 41 penetrates through one side of the treatment tank 1, a second hollow groove 42 is formed in the treatment tank 1, a push plate 43 is arranged in the treatment tank 1 located in the second hollow groove 42, the push plate 43 is fixedly connected with the cylinder 41, a third hollow groove 44 is formed in one side of the treatment tank 1, a baffle 45 is movably hinged in the treatment tank 1 located in the third hollow groove 44 through a hinge,

The push plate 43 can be placed in the second hollow groove 42, so that the push plate 43 is not easy to block the movement of the first extrusion plate 35 and the second extrusion plate 36, the air cylinder 41 can drive the push plate 43 to move, the moving push plate 43 can push the sludge on the upper side of the filter plate 2, the sludge can be moved out of the upper side of the filter plate 2 and is moved out through the third hollow groove 44, and the baffle 45 can be used for blocking the third hollow groove 44, so that the sludge is not easy to fall out during dehydration.

Referring to fig. 2, a thread groove 51 is formed on one side of the treatment tank 1, a thread block 52 is screwed in the thread groove 51 of the treatment tank 1, a handle 53 is fixedly connected to one side of the thread block 52, the thread groove 51 can enable moisture separated from sludge in the treatment tank 1 to be discharged through the thread groove 51, the thread block 52 can block the thread groove 51 and separate from the thread groove 51 through rotation, and the handle 53 can facilitate people to rotate the thread block 52.

Referring to fig. 2, a baffle 6 is disposed on one side of the screw block 52, and the baffle 6 is fixedly connected with the processing box 1, wherein the baffle 6 is triangular, and the baffle 6 can guide the moisture at the bottom of the inner side of the processing box 1, so that the moisture can be smoothly discharged through the screw groove 51, and is not easy to be accumulated in the processing box 1.

Referring to fig. 1-2, the upper side of the treatment tank 1 is movably hinged with a cover plate 71 through a hinge, the upper side of the cover plate 71 is fixedly connected with a sludge pump 72, one side of the sludge pump 72 is fixedly connected with a first pipeline 73, one side of the first pipeline 73 penetrates through the cover plate 71, the other side of the sludge pump 72 is fixedly connected with a second pipeline 74, the cover plate 71 can play a role of blocking the upper side of the treatment tank 1, so that foreign matters are not easy to enter the treatment tank 1, and the sludge pump 72 can extract sludge through the second pipeline 74 and discharge the sludge to the upper side of the filter plate 2 through the first pipeline 73, so that the sludge is more convenient to extract.

Referring to fig. 2, a supporting plate 81 is fixedly connected to one side of the treatment tank 1, a collecting box 82 is disposed on the upper side of the supporting plate 81, the collecting box 82 can be disposed on the upper side of the supporting plate 81, the collecting box 82 is disposed on one side of the third hollow groove 44, and can receive the sludge pushed out by the push plate 43, so as to facilitate the collection and treatment of the sludge, and a curing agent can be poured into the collecting box 82 to enable the sludge to be solidified more rapidly.

Referring to fig. 3, a motor 9 is fixedly connected to one side of the processing box 1, and an output shaft of the motor 9 penetrates through the processing box 1, the output shaft of the motor 9 is fixedly connected with the threaded rod 32 through a coupling, and the motor 9 can be used for driving the threaded rod 32 to rotate, so that the threaded rod 32 rotates more conveniently without manual rotation of the threaded rod 32.

When the device is used, the sludge pump 72 is started to pump sludge through the second pipeline 74, the sludge is discharged to the upper side of the filter plate 2 through the first pipeline 73, then the motor 9 is started to drive the threaded rod 32 to rotate, the threaded rod 32 can drive the first connecting block 33 and the second connecting block 34 to reversely move due to opposite threads on two sides, simultaneously the first connecting block 33 and the second connecting block 34 can respectively drive the first extruding plate 35 and the second extruding plate 36 to reversely move together, so that the sludge on the upper side of the filter plate 2 is extruded, the water in the extruded sludge can drop and absorb the water through the holes of the filter plate 2, the dewatering speed of the sludge is higher, the dewatering is more thorough, the pushing plate 43 is driven to move by the cylinder 41, the dewatered sludge is pushed to move out of the upper side of the filter plate 2 and fall into the collecting box 82, the solidifying agent can be poured into to solidify the sludge, and finally the threaded block 52 is rotated to separate from the threaded groove 51, so that the water at the bottom of the treating box 1 is only removed, the problem that the water is not completely removed due to the fact that the water is not completely removed due to the water is left in the filtering sludge, the sludge is not completely removed, and the problem is not completely due to the extrusion is solved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. The river sludge treatment device comprises a treatment box (1) and is characterized in that a filter plate (2) is fixedly connected inside the treatment box (1), and an extrusion mechanism is arranged on one side of the filter plate (2);

The extrusion mechanism comprises a first hollow groove (31) formed in the treatment box (1), the treatment box (1) is located in the first hollow groove (31) and is rotationally connected with a threaded rod (32), a first connecting block (33) and a second connecting block (34) are connected to the outer side of the threaded rod (32) in a threaded mode, the first connecting block (33) and the second connecting block (34) are slidably connected to the inside of the first hollow groove (31), a first extrusion plate (35) is fixedly connected to one side of the second connecting block (34), a second extrusion plate (36) is fixedly connected to one side of the second connecting block (34), and the first extrusion plate (35) and the second extrusion plate (36) are located on the upper side of the filter plate (2).

2. The river sludge treatment device according to claim 1, wherein one side of the treatment box (1) is fixedly connected with an air cylinder (41), a push rod of the air cylinder (41) penetrates through one side of the treatment box (1), a second hollow groove (42) is formed in the treatment box (1), a push plate (43) is arranged in the treatment box (1) located in the second hollow groove (42), the push plate (43) is fixedly connected with the air cylinder (41), a third hollow groove (44) is formed in one side of the treatment box (1), and a baffle plate (45) is movably hinged in the treatment box (1) located in the third hollow groove (44) through a hinge.

3. The river sludge treatment device according to claim 1, wherein a thread groove (51) is formed in one side of the treatment box (1), a thread block (52) is connected to the treatment box (1) in the thread groove (51) in a threaded manner, and a handle (53) is fixedly connected to one side of the thread block (52).

4. A river sludge treatment apparatus according to claim 3, wherein a baffle (6) is arranged on one side of the screw block (52), the baffle (6) is fixedly connected with the treatment tank (1), and the baffle (6) is triangular in shape.

5. The river sludge treatment device according to claim 1, wherein the upper side of the treatment box (1) is movably hinged with a cover plate (71) through a hinge, a sludge pump (72) is fixedly connected to the upper side of the cover plate (71), a first pipeline (73) is fixedly connected to one side of the sludge pump (72), one side of the first pipeline (73) penetrates through the cover plate (71), and a second pipeline (74) is fixedly connected to the other side of the sludge pump (72).

6. A river sludge treatment apparatus as claimed in claim 1, wherein one side of the treatment tank (1) is fixedly connected with a support plate (81), and a collection tank (82) is arranged on the upper side of the support plate (81).

7. The river sludge treatment device according to claim 1, wherein one side of the treatment tank (1) is fixedly connected with a motor (9), an output shaft of the motor (9) penetrates through the treatment tank (1), and an output shaft of the motor (9) is fixedly connected with a threaded rod (32) through a coupler.