CN112225409B

CN112225409B - Sludge collection device for sludge treatment

Info

Publication number: CN112225409B
Application number: CN202011490005.9A
Authority: CN
Inventors: 林亚方
Original assignee: Guangzhou Meng Tai Qi Electric Appliance Co ltd
Current assignee: Guangzhou Meng Tai Qi Electric Appliance Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-03-16
Anticipated expiration: 2040-12-17
Also published as: CN112225409A

Abstract

The invention relates to the technical field of sludge treatment, and discloses a fixed plate and a collecting mechanism, wherein the top of the fixed plate is fixedly connected with a separating cylinder, the top of the separating cylinder is provided with a first sealing cover, the upper surface of the first sealing cover is fixedly connected with a motor, one end of an output shaft of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is rotatably connected with the inner wall of the bottom of the separating cylinder, one side of the rotating shaft is provided with a fixed seat, one side of the fixed seat is movably connected with a plurality of connecting rods, one end of each connecting rod is movably connected with a rotating block, the bottom of each rotating block is fixedly provided with filter cloth, the bottom of each filter cloth is provided with a discharging hole, the circumferential inner wall of the separating cylinder is provided with a. The invention can be used for pretreating the sludge, is convenient for the later-stage treatment of the sludge, and can also be used for carrying out solid-liquid separation on the sludge, thereby improving the collection effect.

Description

Sludge collection device for sludge treatment

Technical Field

The invention relates to the technical field of sludge treatment, in particular to a sludge collecting device for sludge treatment.

Background

The sludge is a complex substance comprising organic residues, bacterial thalli, inorganic particles, colloids and the like, and is mainly characterized in that the water content is as high as 99%, the organic matter content is high, the sludge is easy to decay and smell, the particles are fine, the specific gravity is small, the sludge is a thick substance between liquid and solid, in order to avoid pollution of the sludge to the environment, the sludge is generally treated, a sludge collecting device is used in the sludge treatment process, but the common sludge collecting device cannot separate solid from liquid, and the actual demand cannot be met.

At present, most of the existing sludge collecting devices for sludge treatment have the following defects: can not carry out solid-liquid separation to mud, influence the collection effect, and recycle nature is poor to sum up, and current mud collection device for sludge treatment still can not agree with the actual need well mostly.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a sludge collecting device for sludge treatment, which mainly solves the problems that solid-liquid separation cannot be carried out on sludge, the collecting effect is influenced, and the recycling performance is poor.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

a sludge collecting device for sludge treatment comprises a fixed plate and a collecting mechanism, wherein a separating cylinder is fixedly connected to the top of the fixed plate, a first sealing cover is arranged at the top of the separating cylinder, a motor is fixedly connected to the upper surface of the first sealing cover, a rotating shaft is fixedly connected to one end of an output shaft of the motor, the other end of the rotating shaft is rotatably connected with the inner wall of the bottom of the separating cylinder, a fixed seat is arranged on one side of the rotating shaft, a plurality of connecting rods are movably connected to one side of the fixed seat, a rotating block is movably connected to one end of each connecting rod, a filter cloth is fixed to the bottom of each rotating block, a feed opening is formed in the bottom of each filter cloth, a sliding groove is formed in the inner wall of the circumference of the separating cylinder, the rotating blocks are slidably connected in the sliding grooves, a plurality of shifting shafts are fixedly connected, one end of the first electric push rod is fixedly connected with a contraction block, the contraction block is contacted with the filter cloth, one side of the installation block is fixedly connected with a waterproof plate, a rotating plate is movably connected between the inner walls of the two sides of the separating cylinder, one side of the rotating plate is fixedly connected with a rubber pad, a second electric push rod is fixedly connected with the inner wall of the bottom of the separating cylinder, one end of the second electric push rod is fixedly connected with one side of the rotating plate, one side of the separating cylinder is hermetically provided with a drain pipe, the other side of the separating cylinder is provided with a sludge outlet, a guide chute is arranged in the sludge outlet, the top of the fixed plate is fixedly connected with a drying box, the top of the drying box is provided with a second sealing cover, one side of the drying box is provided with a sludge inlet which is communicated with the material guide groove, the drying box is characterized in that heating plates are fixedly connected to the inner walls of four sides of the drying box, a recycling opening is formed in one side of the drying box, and a mudguard is movably connected between the inner walls of two sides of the recycling opening.

Further, collect the mechanism and include extension board and waterproof electric putter, extension board fixedly connected with one side of fixed plate, waterproof electric putter passes through the bolt fastening in the bottom of extension board.

On the basis of the scheme, the bottom end of the waterproof electric push rod is fixedly connected with a mounting box, the outer wall of one side of the mounting box is fixedly connected with a collecting bucket, and the collecting bucket is integrally formed on one side of the collecting bucket.

As a further scheme of the invention, one side of the collecting hopper is provided with a filtering hole, the inner wall of one side of the collecting hopper is fixedly connected with a filtering net, the filtering net is positioned at one side of the filtering hole, and the inner wall of one side of the collecting hopper is fixedly connected with a flow guide plate.

Furthermore, a suction pump is installed in the installation box, one end of a water inlet of the suction pump is communicated with the collection hopper, one end of a water outlet of the suction pump is fixedly connected with a mud pumping pipe, and the other end of the mud pumping pipe is communicated with a separation barrel.

On the basis of the scheme, a groove is formed in the top of the fixing plate, a third electric push rod is installed in the groove, a scraper is fixedly connected to one end of the third electric push rod, and the scraper is located inside the drying box.

As a further scheme of the present invention, two sides of the fixing plate are respectively and fixedly connected with a mounting plate, one side of the mounting plate is provided with a mounting hole, and a fixing bolt is arranged in the mounting hole.

(III) advantageous effects

Compared with the prior art, the invention provides a sludge collecting device for sludge treatment, which has the following beneficial effects:

1. according to the invention, through the arrangement of the collecting hopper and the collecting shovel, sludge enters the collecting hopper from the collecting shovel along with the movement of the ship, and then, garbage containing impurities in the sludge is filtered out through the filter screen, so that the sludge can be pretreated, and the sludge can be conveniently treated in the later period.

2. According to the invention, through the arrangement of the motor and the filter cloth, the rotating shaft rotates under the driving of the repeated forward and reverse rotation of the motor, so that the connecting rod is driven to rotate, the rotating block further slides in the chute, the filter cloth is twisted, sewage in sludge is extruded out of the filter cloth, and the sludge is left in the filter cloth, so that the solid-liquid separation is carried out on the sludge, and the collection effect is improved.

3. The stirring shaft is arranged in the rotating process of the filter plate and is in contact with the stirring shaft, so that the sludge in the filter cloth can be stirred, the sludge separation efficiency is improved, and the whole process of sludge treatment is accelerated.

4. According to the invention, the rotating direction of the rotating plate can be controlled by the arrangement that the second electric push rod drives the rotating plate to rotate, so that sewage and sludge can be respectively led out, then the sludge is dried by the drying box, and finally the sludge is pushed out of the drying box to be recycled under the pushing of the third push rod, so that the utilization rate of resources is improved.

Drawings

FIG. 1 is a schematic perspective view of a sludge collection apparatus for sludge treatment according to the present invention;

FIG. 2 is a schematic top view of a sludge collecting device for sludge treatment according to the present invention;

FIG. 3 is a schematic sectional view of a sludge collecting apparatus for sludge treatment according to the present invention;

FIG. 4 is an enlarged schematic view of a sludge collecting device for sludge treatment according to the present invention at position A;

FIG. 5 is a schematic perspective view of a part of a sludge collecting device for sludge treatment according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a sludge collecting device for sludge treatment comprises a fixed plate 1 and a collecting mechanism, wherein a separating cylinder 2 is fixed on the top of the fixed plate 1 through a bolt, a first sealing cover 3 is arranged on the top of the separating cylinder 2, a motor 12 is fixed on the upper surface of the first sealing cover 3 through a bolt, a rotating shaft 13 is fixed on one end of an output shaft of the motor 12 through a bolt, the rotating shaft 13 rotates under the driving of the motor 12, the other end of the rotating shaft 13 is rotatably connected with the inner wall of the bottom of the separating cylinder 2, a fixed seat 14 is sleeved on one side of the rotating shaft 13, a plurality of connecting rods 15 are rotatably connected on one side of the fixed seat 14, so as to drive the fixed seat 14 and the connecting rods 15 to rotate together, a rotating block 17 is rotatably connected on one end of each connecting rod 15, a filter cloth 18 is fixed on the bottom of the rotating block 17, the rotating block 17 is connected in the sliding groove 16 in a sliding manner, so that the rotating block 17 slides in the sliding groove 16, the top of the filter cloth 18 is driven to rotate, a plurality of shifting shafts 20 are fixed on the inner wall of the circumference of the separating cylinder 2 through bolts, the rotating block 17 is in contact with the shifting shafts 20 in the rotating process of the filter cloth 18, the sludge in the filter cloth 18 is shifted, the speed of separating the sludge from the sewage is increased, an installation block 21 is sleeved on one side of the shifting shafts 20, a first electric push rod 22 is fixed on one side of the installation block 21 through bolts, a contraction block 19 is fixed on one end of the first electric push rod 22 through bolts, the contraction block 19 is in contact with the filter cloth 18, the bottom of the filter cloth 18 is abutted against the rotation shaft 13 through the contraction block 19, so that a torsion force is applied to the filter cloth 18, the solid-liquid separation of the sludge is realized, and a waterproof plate 23 is fixed on one side of the installation, a rotating plate 24 is rotatably connected between the inner walls of the two sides of the separating cylinder 2, a rubber pad 25 is bonded on one side of the rotating plate 24, a second electric push rod 26 is fixed on the inner wall of the bottom of the separating cylinder 2 through bolts, one end of the second electric push rod 26 is fixedly connected with one side of the rotating plate 24, the second electric push rod 26 drives the rotating plate 24 to rotate, so that the rotating direction of the rotating plate 24 can be controlled, so that sewage and sludge can be respectively led out, a drain pipe 27 is hermetically inserted into one side of the separating cylinder 2, a sludge outlet 28 is formed in the other side of the separating cylinder 2, a guide chute 29 is installed in the sludge outlet 28, a drying box 30 is fixed on the top of the fixed plate 1 through bolts, the drying box 30 dries sludge, a second sealing cover 31 is arranged on the top of the drying box 30, a sludge inlet is formed in one side of the drying box 30, the sludge inlet is communicated with the guide chute 29, heating plates 32 are, a recovery opening is arranged on one side of the drying box 30, and a mudguard 36 is rotatably connected between the inner walls of the two sides of the recovery opening.

The two sides of the fixed plate 1 are respectively fixed with a mounting plate 37 through bolts, one side of the mounting plate 37 is provided with a mounting hole, a fixing bolt is arranged in the mounting hole, the fixing bolt is placed in the mounting hole and screwed down, so that the device is mounted at the bow of a ship, the collecting mechanism comprises an extension plate 4 and a waterproof electric push rod 5, the extension plate 4 is fixed with one side of the fixed plate 1 through bolts, the waterproof electric push rod 5 is fixed at the bottom of the extension plate 4 through bolts, the waterproof electric push rod 5 is started, the bottom end of the waterproof electric push rod 5 is fixed with a mounting box 6 through bolts, the outer wall of one side of the mounting box 6 is fixed with a collecting hopper 7 through bolts, the waterproof electric push rod 5 drives the collecting hopper 7 to move downwards to be contacted with sludge, one side of the collecting hopper 7 is integrally formed with a collecting shovel 8, along with the movement of the ship, the sludge enters the collecting, a filter screen 10 is fixed on the inner wall of one side of the collecting hopper 7 through bolts, the filter screen 10 filters garbage in sludge to pretreat the sludge, the filter screen 10 is positioned on one side of the filter hole, a guide plate 9 is fixed on the inner wall of one side of the collecting hopper 7 through bolts, a suction pump is installed in the installation box 6, one end of a water inlet of the suction pump is communicated with the collecting hopper 7, one end of a water outlet of the suction pump is fixed with a sludge pumping pipe 11 through bolts, sludge mixed sewage is pumped into the sludge pumping pipe 11 under the action of the suction pump and then conveyed into the separating cylinder 2, the other end of the sludge pumping pipe 11 is communicated with the separating cylinder 2, a groove 33 is formed in the top of the fixed plate 1, a third electric push rod 34 is installed in the groove 33, one end of the third electric push rod 34 is fixed with a scraper 35 through bolts, the scraper 35 moves to one side under the drive of the third electric push rod 34, thereby opening the mud guard 36 and leading out the dried sludge.

The working principle of the embodiment is as follows: when the device is used, firstly, the fixing bolt is put into the mounting hole and screwed down, so that the device is mounted at the bow of a ship, then, the waterproof electric push rod 5 is started, the waterproof electric push rod 5 drives the collecting hopper 7 to move downwards until the bottom of the collecting hopper 7 is contacted with sludge, then, along with the movement of the ship, the sludge enters the collecting hopper 7 along the collecting hopper 8, then, garbage in the sludge is filtered out through the filter screen 10, the sludge is pretreated, then, the suction pump is started, sludge mixed sewage is pumped into the sludge pumping pipe 11 under the action of the suction pump and then is conveyed into the separating cylinder 2 and falls into the filter cloth 18 in the separating cylinder 2, then, the motor 12 is started, the motor 12 starts to rotate forwards and backwards, the rotating shaft 13 rotates under the driving of the motor 12, so that the fixing seat 14 and the connecting rod 15 are driven to rotate together, and the rotating block 17 slides in the sliding groove 16, so as to drive the top of the filter cloth 18 to start rotating, the bottom of the filter cloth 18 is pushed by the first electric push rod 22 to push the contraction plate to be extruded at one side of the rotating shaft 13, thereby applying a torque force to the filter cloth 18, so as to screw out the sewage in the sludge, the sludge is remained in the filter cloth 18, meanwhile, the second electric push rod 26 is pulled upwards to drive the rotation plate 24 to rotate, so that the rotation plate is inclined towards one side of the drain pipe 27, so that the sewage flows to the bottom of the separation barrel 2 along the inclined angle of the rotation plate 24, and then is discharged from the drain pipe 27, meanwhile, the first electric push rod 22 starts to contract in the rotating process of the filter cloth 18, so as to stir the sludge in the filter cloth 18, speed of separating the sludge and the sewage is increased, after the sewage and the sludge are separated, the contraction block 19 is separated from the filter cloth 18, the feed opening is opened, and the sludge falls on the surface of the rotation plate 24, meanwhile, the second electric push rod 26 starts to contract, so that the inclined sludge of the rotating plate 24 towards one side of the sludge outlet 28 is driven to fall into the material guide groove 29 along the inclined angle of the rotating plate 24, and then enters the drying box 30 for drying, after the sludge is dried, the third electric push rod 34 is started, the scraper 35 is driven by the third electric push rod 34 to move towards one side, so that the mudguard 36 is opened, and the dried sludge is led out.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sludge collecting device for sludge treatment comprises a fixing plate (1) and a collecting mechanism, and is characterized in that the top of the fixing plate (1) is fixedly connected with a separating cylinder (2), the top of the separating cylinder (2) is provided with a first sealing cover (3), the upper surface of the first sealing cover (3) is fixedly connected with a motor (12), one end of an output shaft of the motor (12) is fixedly connected with a rotating shaft (13), the other end of the rotating shaft (13) is rotatably connected with the inner wall of the bottom of the separating cylinder (2), one side of the rotating shaft (13) is provided with a fixing seat (14), one side of the fixing seat (14) is movably connected with a plurality of connecting rods (15), one end of each connecting rod (15) is movably connected with a rotating block (17), the bottom of the rotating block (17) is fixedly provided with filter cloth (18), the bottom of the filter cloth (18) is provided with a discharging port, the inner, the rotating block (17) is in sliding connection in the sliding groove (16), a plurality of shifting shafts (20) are fixedly connected to the inner wall of the circumference of the separating cylinder (2), an installation block (21) is arranged on one side of each shifting shaft (20), a first electric push rod (22) is fixedly connected to one side of the installation block (21), a contraction block (19) is fixedly connected to one end of the first electric push rod (22), the contraction block (19) is in contact with the filter cloth (18), a waterproof plate (23) is fixedly connected to one side of the installation block (21), a rotating plate (24) is movably connected between the inner walls of the two sides of the separating cylinder (2), a rubber pad (25) is fixedly connected to one side of the rotating plate (24), a second electric push rod (26) is fixedly connected to the inner wall of the bottom of the separating cylinder (2), one end of the second electric push rod (26) is fixedly connected to one side of the rotating plate (24), and a drain pipe (27) is, a mud outlet (28) is formed in the other side of the separating cylinder (2), a guide chute (29) is installed in the mud outlet (28), a drying box (30) is fixedly connected to the top of the fixing plate (1), a second sealing cover (31) is arranged on the top of the drying box (30), a mud inlet is formed in one side of the drying box (30), the mud inlet is communicated with the guide chute (29), heating plates (32) are fixedly connected to the inner walls of the four sides of the drying box (30), a recycling opening is formed in one side of the drying box (30), and a mud guard (36) is movably connected between the inner walls of the two sides of the recycling opening.

2. The sludge collecting device for sludge treatment according to claim 1, wherein: the collecting mechanism comprises an extension plate (4) and a waterproof electric push rod (5), the extension plate (4) is fixedly connected to one side of the fixing plate (1), and the waterproof electric push rod (5) is fixed to the bottom of the extension plate (4) through a bolt.

3. The sludge collecting device for sludge treatment according to claim 2, wherein: the bottom fixedly connected with mounting box (6) of waterproof electric putter (5), one side outer wall fixedly connected with of mounting box (6) is collected and is fought (7), and one side integrated into one piece that collects fill (7) has collection shovel (8).

4. The sludge collecting device for sludge treatment according to claim 3, wherein: the filter hole has been seted up to one side of collecting fill (7), and one side inner wall fixedly connected with filter screen (10) of collecting fill (7), filter screen (10) are located the one side of filtering the hole, and collecting fill (7) one side inner wall fixedly connected with guide plate (9).

5. The sludge collecting device for sludge treatment according to claim 4, wherein: a suction pump is installed in the installation box (6), one end of a water inlet of the suction pump is communicated with the collection hopper (7), one end of a water outlet of the suction pump is fixedly connected with a mud pumping pipe (11), and the other end of the mud pumping pipe (11) is communicated with the separation barrel (2).

6. The sludge collecting device for sludge treatment according to claim 1, wherein: a groove (33) is formed in the top of the fixing plate (1), a third electric push rod (34) is installed in the groove (33), a scraper (35) is fixedly connected to one end of the third electric push rod (34), and the scraper (35) is located inside the drying box (30).

7. The sludge collecting device for sludge treatment according to claim 1, wherein: the fixing plate is characterized in that mounting plates (37) are fixedly connected to two sides of the fixing plate (1) respectively, mounting holes are formed in one sides of the mounting plates (37), and fixing bolts are arranged in the mounting holes.