A sludge filtration water treatment device

Abstract

The present invention discloses a sludge water treatment device, comprising a shell, the shell is a hollow structure, and a first drive motor is arranged on the upper side wall of the shell, and the output shaft of the first drive motor passes through the side wall of the shell and is connected to a first rotating shaft, a rotating block is arranged on the side of the first rotating shaft away from the first drive motor, a cavity is arranged in the rotating block, and a hydraulic oil cylinder is arranged in the cavity, the output shaft of the hydraulic oil cylinder passes through the side wall of the cavity and is connected to a vertically arranged telescopic rod, a horizontally arranged pressing plate is arranged on the side of the telescopic rod away from the hydraulic oil cylinder, a downwardly opening mounting groove is arranged on the lower side wall of the pressing plate, and a plurality of stirring shafts are arranged around the mounting groove, and the inner walls on both sides of the shell are connected to a storage plate through two second rotating shafts. The sludge water treatment device can fully remove water, thereby reducing the volume of sludge, and facilitating the stacking and transportation of sludge.

Description

Technical Field

[0001] The invention relates to the technical field of sludge treatment, and in particular to a sludge filtration water treatment device. Background Art

[0002] Sludge is the organic matter, microbial floccules and other sediments produced by sewage treatment plants during the sewage treatment process, as well as the floating foam and other residues on the sewage surface. If it is abandoned in the mountains and farmlands or landfilled in an irregular manner, it will pose a huge potential threat to the ecological environment. At the same time, the colloidal water absorption characteristics of sludge will also lead to a high water content and large volume of sludge, which will bring difficulties to stacking and transportation.

[0003] Therefore, we propose a sludge water treatment device to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a sludge water treatment device which can fully remove water, thereby reducing the volume of sludge and facilitating the stacking and transportation of sludge.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A sludge water treatment device comprises a shell, which is a hollow structure, and a first drive motor is arranged on the upper side wall of the shell, and the output shaft of the first drive motor passes through the side wall of the shell and is connected to the first rotating shaft, a rotating block is arranged on the side of the first rotating shaft away from the first drive motor, a cavity is arranged in the rotating block, and a hydraulic oil cylinder is arranged in the cavity, the output shaft of the hydraulic oil cylinder passes through the side wall of the cavity and is connected to a vertically arranged telescopic rod, a horizontally arranged pressure plate is arranged on the side of the telescopic rod away from the hydraulic oil cylinder, a mounting groove with a downward opening is arranged on the lower side wall of the pressing plate, and a plurality of stirring shafts are arranged around the mounting groove, the inner walls on both sides of the shell are connected to a storage plate through two second rotating shafts, and a storage groove with an upward opening is arranged on the upper side wall of the storage plate, a second drive motor is arranged on one side wall of the shell, and the output shaft of the second drive motor passes through the side wall of the shell and is connected to the side wall of the second rotating shaft, a through hole is arranged at the bottom of the storage groove, and a horizontally arranged filter screen is arranged in the through hole.

[0007] Preferably, two feed pipes are symmetrically provided on the two side walls of the shell, and a discharge port is also provided on one side wall of the shell, a push rod motor is provided on one side wall of the shell, and the output shaft of the push rod motor passes through the side wall of the shell and is connected to a laterally arranged push rod, and a vertically arranged scraper is provided on the side of the push rod away from the push rod motor.

[0008] Preferably, two roller grooves opening downward are symmetrically provided on the lower side wall of the shell, and the side walls of the roller grooves are rotatably connected with locking universal wheels.

[0009] Preferably, a transversely arranged filler plate is provided on the side wall of the through hole of the storage groove, and activated carbon filler is provided in the filler plate.

[0010] Preferably, an annular groove is provided on the side wall of the storage groove, and an annular heat conducting plate is provided in the annular groove, and an air outlet is provided on one side wall of the shell.

[0011] Preferably, a plurality of mounting holes are arranged around the outer side wall of the pressure plate, and the bottom of the mounting holes is connected to a stirring blade via a plurality of springs, a through opening is arranged in the stirring blade, and a plurality of fixing rods are arranged on the side wall of the through opening.

[0012] Preferably, sliding grooves with openings facing each other are provided on the side walls on both sides of the mounting hole, and sliding rods matching the sliding grooves are symmetrically provided on both sides of the stirring blade.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] When the sludge filtration and water treatment device processes the sludge, the pressure plate is moved to the storage tank by the hydraulic cylinder, and the first driving motor is started so that the first rotating shaft drives the pressure plate to rotate. Due to the effect of centrifugal force, the stirring blade moves out of the mounting hole and stirs the sludge. At the same time, the sludge is heated by the annular heat conducting plate. The first driving motor is turned off, and the hydraulic cylinder is started to compact the sludge, so that part of the water in the sludge is filtered out and the other part is evaporated and lost. Then the second driving motor is started so that the second rotating shaft flips the storage plate, and the sludge is pushed out by the scraper for stacking and transportation.

[0015] The sludge water filtering treatment device stirs the sludge through the stirring shaft and stirring blades, and compacts it through the pressing plate, and cooperates with the heating treatment of the annular heat conducting sheet, so that part of the water in the sludge is quickly filtered out and the other part is evaporated, thereby reducing the volume of the sludge and facilitating the stacking and transportation of the sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a sludge water treatment device proposed by the present invention;

[0017] Figure 2 A schematic diagram of the cross-sectional structure of a pressure plate of a sludge water filtering treatment device proposed by the present invention;

[0018] Figure 3 The present invention is a schematic diagram of the cross-sectional structure of a stirring fan blade of a sludge water filtering treatment device proposed by the present invention.

[0019] In the figure: 1 shell, 2 discharge port, 3 annular heat conductive sheet, 4 storage plate, 5 second rotating shaft, 6 storage groove, 7 feed pipe, 8 pressure plate, 9 mounting hole, 10 cavity, 11 first rotating shaft, 12 first drive motor, 13 hydraulic cylinder, 14 rotating block, 15 telescopic rod, 16 filter screen, 17 second drive motor, 18 filler plate, 19 push rod motor, 20 push rod, 21 scraper, 22 mounting groove, 23 stirring shaft, 24 slide rod, 25 slide groove, 26 stirring blade, 27 spring, 28 fixed rod, 29 air outlet, 30 through port. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-3A sludge water treatment device includes a shell 1, which is a hollow structure, and a first drive motor 12 is provided on the upper side wall of the shell 1, and two roller grooves with downward openings are symmetrically provided on the lower side wall of the shell 1, and the side walls of the roller grooves are rotatably connected with locking universal wheels to facilitate the movement of the device, and the output shaft of the first drive motor 12 passes through the side wall of the shell 1 and is connected to a first rotating shaft 11, and a rotating block 14 is provided on the side of the first rotating shaft 11 away from the first drive motor 12, and a cavity 10 is provided in the rotating block 14, and a hydraulic cylinder 13 is provided in the cavity 10, and the output shaft of the hydraulic cylinder 13 passes through the side wall of the cavity 10 A vertically arranged telescopic rod 15 is connected, and a horizontally arranged pressure plate 8 is arranged on the side of the telescopic rod 15 away from the hydraulic cylinder 13. A plurality of mounting holes 9 are arranged around the outer side wall of the pressure plate 8. The side walls of the mounting holes 9 are provided with slide grooves 25 with openings facing each other. Slide rods 24 matching the slide grooves 25 are symmetrically arranged on both sides of the stirring blade 26 to ensure that the stirring blade 26 moves more stably. The bottom of the mounting hole 9 is connected to the stirring blade 26 through a plurality of springs 27. A through opening 30 is arranged in the stirring blade 26, and a plurality of fixing rods 28 are arranged on the side walls of the through opening 30, so that the sludge is stirred more fully, so that the water contained in the sludge is Rapid filtration, a downwardly opening mounting groove 22 is provided on the lower side wall of the pressing plate 8, and a plurality of stirring shafts 23 are arranged around the mounting groove 22, the inner walls on both sides of the shell 1 are connected with the storage plate 4 through two second rotating shafts 5, and the upper side wall of the storage plate 4 is provided with an upwardly opening storage groove 6, a horizontally arranged filler plate 18 is provided on the through hole side wall of the storage groove 6, and an activated carbon filler is provided in the filler plate 18, and the filtered sewage is deodorized, an annular groove is provided on the side wall of the storage groove 6, and an annular heat conducting plate 3 is provided in the annular groove, and an air outlet 29 is provided on one side wall of the shell 1, and the sewage in the sludge is evaporated and dried, To speed up the water removal efficiency, a second drive motor 17 is provided on one side wall of the shell 1, and the output shaft of the second drive motor 17 passes through the side wall of the shell 1 and is connected to the side wall of the second rotating shaft 5. A through hole is provided at the bottom of the storage groove 6, and a horizontally arranged filter screen 16 is provided in the through hole. Two feed pipes 7 are symmetrically provided on both side walls of the shell 1, and a discharge port 2 is also provided on one side wall of the shell 1. A push rod motor 19 is provided on one side wall of the shell 1, and the output shaft of the push rod motor 19 passes through the side wall of the shell 1 and is connected to a horizontally arranged push rod 20. A vertically arranged scraper 21 is provided on the side of the push rod 20 away from the push rod motor 19.

[0022] In the present invention, when the sludge filtration and water treatment device processes the sludge, the pressure plate 8 is moved to the storage tank 6 by the hydraulic cylinder 13, and the first drive motor 12 is started, so that the first rotating shaft 11 drives the pressure plate 8 to rotate. Due to the action of centrifugal force, the stirring blade 26 moves out of the mounting hole 9 and stirs the sludge. At the same time, the sludge is heated by the annular heat conducting plate 3, the first drive motor 12 is turned off, and the hydraulic cylinder 13 is started to compact the sludge, so that part of the water in the sludge is filtered out and the other part evaporates and dissipates, and then the second drive motor 17 is started, so that the second rotating shaft 5 flips the storage plate 4, and the sludge is pushed out by the scraper 21 for stacking and transportation.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sludge water treatment device, comprising a housing (1), characterized in that: The housing (1) is a hollow structure, and a first drive motor (12) is provided on the upper side wall of the housing (1), and an output shaft of the first drive motor (12) passes through the side wall of the housing (1) and is connected to a first rotating shaft (11), a rotating block (14) is provided on a side of the first rotating shaft (11) away from the first drive motor (12), a cavity (10) is provided in the rotating block (14), and a hydraulic cylinder (13) is provided in the cavity (10), an output shaft of the hydraulic cylinder (13) passes through the side wall of the cavity (10) and is connected to a vertically arranged telescopic rod (15), and a side of the telescopic rod (15) away from the hydraulic cylinder (13) is provided with a transversely arranged A pressing plate (8), a mounting groove (22) opening downward is provided on the lower side wall of the pressing plate (8), and a plurality of stirring shafts (23) are arranged around the mounting groove (22), the inner walls on both sides of the shell (1) are connected to a storage plate (4) via two second rotating shafts (5), and a storage groove (6) opening upward is provided on the upper side wall of the storage plate (4), a second drive motor (17) is provided on one side wall of the shell (1), and the output shaft of the second drive motor (17) passes through the side wall of the shell (1) and is connected to the side wall of the second rotating shaft (5), a through hole is provided at the bottom of the storage groove (6), and a filter screen (16) arranged horizontally is provided in the through hole; An annular groove is provided on the side wall of the storage groove (6), and an annular heat conducting sheet (3) is provided in the annular groove; and an air outlet (29) is provided on one side wall of the housing (1); A plurality of mounting holes (9) are arranged around the outer side wall of the pressing plate (8), and the bottom of the mounting hole (9) is connected to a stirring blade (26) via a plurality of springs (27); a through opening (30) is arranged in the stirring blade (26), and a plurality of fixing rods (28) are arranged on the side wall of the through opening (30); The pressing plate (8) is moved into the storage tank (6) by means of a hydraulic cylinder (13), and the first drive motor (12) is started, so that the first rotating shaft (11) drives the pressing plate (8) to rotate. Due to the effect of centrifugal force, the stirring blade (26) moves out of the mounting hole (9) and stirs the sludge.

2. A sludge water treatment device according to claim 1, characterized in that: Two feed pipes (7) are symmetrically arranged on the side walls of both sides of the shell (1), and a discharge port (2) is also arranged on one side wall of the shell (1). A push rod motor (19) is arranged on one side wall of the shell (1), and the output shaft of the push rod motor (19) passes through the side wall of the shell (1) and is connected to a push rod (20) arranged horizontally. A vertically arranged scraper (21) is arranged on the side of the push rod (20) away from the push rod motor (19).

3. A sludge water treatment device according to claim 1, characterized in that: Two roller grooves with openings facing downwards are symmetrically arranged on the lower side wall of the housing (1), and the side walls of the roller grooves are rotatably connected to locking universal wheels.

4. A sludge water treatment device according to claim 1, characterized in that: A filler plate (18) arranged transversely is provided on the side wall of the through hole of the storage groove (6), and activated carbon filler is provided in the filler plate (18).

5. The sludge water treatment device according to claim 1, characterized in that: The side walls of the mounting hole (9) are provided with sliding grooves (25) with openings facing each other, and the two sides of the stirring blade (26) are symmetrically provided with sliding rods (24) matching the sliding grooves (25).

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