CN110924463A

CN110924463A - River sludge treatment system and treatment method thereof

Info

Publication number: CN110924463A
Application number: CN202010085624.3A
Authority: CN
Inventors: 李晓雁; 王子实
Original assignee: Shandong Yanhuang Industrial Design Co ltd
Current assignee: Shandong Yanhuang Industrial Design Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-03-27
Anticipated expiration: 2040-02-11
Also published as: CN111663591A; CN110924463B

Abstract

The invention discloses a river sludge treatment system and a river sludge treatment method, and the river sludge treatment system comprises a suction part, wherein the suction part is connected with a conveying part, the suction part is connected with a first adjusting oil cylinder, the conveying part is communicated with the inside of the suction part, a reinforcing rib is connected between the outer wall of the conveying part and the outer wall of the suction part, the bottom of the reinforcing rib is connected with a second adjusting oil cylinder, the reinforcing rib is hinged with the second adjusting oil cylinder, a rotating table is arranged below the reinforcing rib, the left side of the top surface of the rotating table is hinged with the first adjusting oil cylinder, the right side of the top surface of the rotating table is rigidly connected with the second adjusting oil cylinder, the rotating table is arranged on a trailer, and a sludge. The sludge dredging device has the beneficial effects that the sludge dredging efficiency of the urban landscape river is improved, the operation difficulty is reduced, and the like.

Description

River sludge treatment system and treatment method thereof

Technical Field

The invention relates to the field of dredging tools, in particular to a river sludge treatment system and a treatment method thereof.

Background

With the continuous improvement of national productivity, economic strength and the living standard of people, landscape rivers, ecological rivers and the like are more and more appeared in urban construction. The river can maintain the natural ecosystem of the city, reduce the temperature difference change of the city and improve the comfort of people's life. However, due to the natural law, a large amount of sludge is deposited in the river, the riverbed is lifted, and the water quality is influenced, so that landscape rivers and ecological rivers in cities cannot play the original role, and the life quality of people is influenced.

At present, the existing river sludge treatment equipment is mainly an excavator, and in the sludge digging process of the excavator, the excavator needs to rotate 180 degrees to pour out sludge after digging one bucket and then rotates 180 degrees to dig the next bucket, so that the efficiency is low, and time and labor are wasted; simultaneously because the excavator bottom is the track, inconvenient in urban operation, the structure of excavator has decided the bucket can only be towards oneself and do the arc motion moreover, and urban river is mostly the linear type, and the excavator during operation needs the frequent removal of trailer to operate in coordination, and is higher to operating personnel's technical requirement.

Disclosure of Invention

The invention aims to: in order to solve the problems, a river sludge treatment system and a treatment method thereof are provided.

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

a river sludge treatment system comprises a suction part, wherein the suction part is vertically placed, the side surface of the upper part of the suction part is fixedly connected with a conveying part, the middle end of the outer wall of the suction part is connected with an adjusting oil cylinder, the suction part is hinged with one end of a piston rod of the adjusting oil cylinder, the conveying part is horizontally placed, the conveying part is vertical to the suction part and is communicated with the inside of the suction part, a reinforcing rib is fixedly connected between the outer wall of the conveying part and the outer wall of the suction part, one side, far away from the suction part, of the bottom of the reinforcing rib is connected with a second adjusting oil cylinder, the reinforcing rib is hinged with one end of the piston rod of the second adjusting oil cylinder, a rotating table is arranged below the reinforcing rib, the left side of the top surface of the rotating table is hinged with the cylinder body part of the first, the rotating platform is arranged on the supporting vehicle.

As a further description of the above technical solution:

suction part bottom port side is provided with the bucket, the entrance of bucket is provided with the filter screen of large aperture, the bucket other end is connected with takes out the mud chamber, it is a 90 degrees bent shape pipeline to take out the mud chamber, it has the mud chamber sludge pump of taking out to take out mud chamber internally mounted, it has a plurality of pipelines of dismantling to take out the mud chamber other end to connect gradually, and every adjacent two can dismantle and install an electromagnetism check valve between the pipeline.

As a further description of the above technical solution:

the conveying part comprises a conveying pipe, the conveying pipe is communicated with a detachable pipeline, a conveying sludge pump is arranged at the joint of the conveying pipe and the detachable pipeline, and the other end of the conveying pipe is connected with a sludge outlet through a quick-release clamp.

As a further description of the above technical solution:

conveyer pipe all has the arch with the outer wall part of mud outlet junction, quick detach clamp cross-section is the spill, quick detach clamp includes card strip and lower card strip, go up the card strip with card strip is the semicircle ring-type down, and the articulated connection of the two one end, the other end are connected through the quick detach screw, it is a breach to go up the articulated one end of card strip, card strip articulated one end is provided with the nut down, the quick detach screw includes the handle, the one end of handle articulates there is the double-screw bolt, and articulated department is the eccentric position at the circular position of handle, the screw lower extreme of quick detach screw with the nut is connected, and the breach of card strip is passed to the screw upper end.

As a further description of the above technical solution:

the rotating table comprises a rotating disc, the bottom end of the rotating disc is connected with a bearing, a first brake arm and a second brake arm are arranged on two sides of the rotating disc, two positioning holes are formed in the rotating disc, the circle center of the rotating disc is +/-45 degrees with the horizontal direction along the connecting line of the circle center of the rotating disc, the bottom of the rotating disc is connected with a driving mechanism, the first brake arm and the second brake arm are in a strip shape, the centers of the first brake arm and the second brake arm are provided with radians, one ends of the first brake arm and the second brake arm are hinged with a rotating table base, the other end of the first brake arm is hinged with one end of a piston rod of a brake oil cylinder, the other end of the second brake arm is hinged with one end of the oil cylinder of the brake oil cylinder, the bearing is installed on the rotating table base, two position sensors are, the locating hole is 45 degrees with the horizontal direction with the line of the rotatory disc centre of a circle, and position sensor is located under the locating hole, revolving stage base installation is on the trailer.

As a further description of the above technical solution:

and a sludge storage and transportation vehicle is arranged on one side of the trailer.

As a further description of the above technical solution:

the trailer is also provided with a sludge storage device.

As a further description of the above technical solution:

a use method of a river sludge treatment system comprises the following steps:

step A: stopping the supporting vehicle (7) to the river side where sludge needs to be excavated, controlling the rotating platform (6) to rotate to enable the sludge suction component (1) to rotate to one side of the river, controlling the first adjusting oil cylinder (4) to contract, and controlling the second adjusting oil cylinder (5) to extend out to enable the sludge suction component (1) to be in a vertical state, and then enabling the sludge suction component (1) to ascend or descend under the condition of keeping the vertical state by simultaneously extending or contracting the first adjusting oil cylinder (4) and the second adjusting oil cylinder (5); installing a sludge outlet (24) on the sludge conveying pipe (22) by operating a quick-release clamp (23);

and B: the sludge pumping cavity sludge pump (14) and the sludge conveying pump (21) are started, and the brake oil cylinder (64) is contracted to enable the first brake arm (62) and the second brake arm (63) to tightly hold the rotary disc (61). The sludge suction component (1) is deeply inserted to the sludge height to be excavated, and the trailer (7) starts to run;

and step C, after the excavation work is finished, opening the electromagnetic one-way valve (16), closing the sludge pumping cavity sludge pump (14) and the sludge conveying pump (21) at the same time, enabling sludge retained in the pumping part (1) to flow out under the action of gravity, then detaching the quick-release clamp (23) and the sludge outlet (24), controlling the first adjusting oil cylinder (4) to stretch out, controlling the second adjusting oil cylinder (5) to shrink, then stretching out the brake oil cylinder (64), and finally rotating the rotating table (6) so as to withdraw the sludge pumping part (1) to the upper part inside the trailer (7) and finish the excavation work.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

firstly, the sludge suction component is adopted to be different from the traditional operation mode, the bucket does not need to be operated frequently, and meanwhile, the vehicle is in a continuous driving state, so that the excavation work can be carried out continuously and efficiently, the working efficiency is improved, the labor intensity of operators is reduced, and the working quality of workers is improved; secondly, the two adjusting oil cylinders and the adjusting mechanism of the rotating platform are adopted, so that the invention can be adjusted according to different use conditions and applied to various different working conditions, and the clamping mechanism of the rotating platform improves the structural stability of the equipment during working; thirdly, the sludge outlet adopts the quick detach mode, makes things convenient for manual work, matches different interfaces according to the work needs of difference simultaneously, improves work efficiency.

Drawings

FIG. 1 illustrates a front view of the overall structure provided in accordance with an embodiment of the present invention;

fig. 2 is a schematic view illustrating an overall structure of a suction member provided according to an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating an overall structure of a conveying member provided according to an embodiment of the present invention;

FIG. 4 is a schematic view illustrating an overall structure of a quick release clamp according to an embodiment of the present invention;

FIG. 5 is a top view of an overall structure of a turntable according to an embodiment of the present invention;

FIG. 6 is a front view of an overall structure of a rotary table according to an embodiment of the present invention;

FIG. 7 is a schematic view of the overall structure of a device provided according to an embodiment of the invention during transportation;

fig. 8 is a schematic diagram illustrating an overall structure of a second embodiment of the apparatus according to the present invention.

Illustration of the drawings:

1. a suction member; 2. a conveying member; 3. reinforcing ribs; 4. a first adjusting oil cylinder; 5. a second adjusting oil cylinder; 6. a rotating table; 7. carrying out vehicle supporting; 8. a sludge storage and transportation vehicle; 9. a sludge storage device; 11. A large-aperture filter screen; 12. excavating a bucket; 13. a mud pumping cavity; 14. a sludge pump for pumping sludge in the sludge cavity; 15. a detachable pipe; 16. an electromagnetic check valve; 22. a delivery conduit; 23. a quick release clamp; 231. mounting a clamping strip; 232. a lower clamping strip; 233. a quick-release screw; 234. a nut; 24 sludge outlet; 61. rotating the disc; 62. a first brake arm; 63. a second brake arm; 64. a brake cylinder; 65. a rotating table base; 66. positioning holes; 67. a position sensor; 68. a bearing; 69. a drive mechanism.

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, the present invention provides a technical apparatus:

a river sludge treatment system comprises a suction part 1, wherein the suction part 1 is vertically placed, the side face of the upper part of the suction part 1 is fixedly connected with a conveying part 2, the middle end of the outer wall of the suction part 1 is connected with an adjusting oil cylinder 4, the suction part 1 is hinged with one end of a piston rod of the adjusting oil cylinder 4, the conveying part 2 is horizontally placed, the conveying part 2 is vertical to the suction part 1 and communicated with the inside of the suction part 1, a reinforcing rib 3 is fixedly connected between the outer wall of the conveying part 2 and the outer wall of the suction part 1, one side of the bottom of the reinforcing rib 3, which is far away from the suction part 1, is connected with a second adjusting oil cylinder 5, the reinforcing rib 3 is hinged with one end of the piston rod of the second adjusting oil cylinder 5, a rotating platform 6 is arranged below the reinforcing rib 3, the left side of the, the right side of the top surface of the rotating platform 6 is rigidly connected with the cylinder body part of the second adjusting oil cylinder 5, and the rotating platform 6 is arranged on the supporting vehicle 7.

Specifically, referring to fig. 2, an excavator bucket 12 is arranged on the side of a bottom port of the suction component 1, a large-aperture filter screen 11 is arranged at an inlet of the excavator bucket 12, a sludge pumping cavity 13 is connected to the other end of the excavator bucket 12, the sludge pumping cavity 13 is a 90-degree bent pipeline, a sludge pumping cavity sludge pump 14 is arranged inside the sludge pumping cavity 13, the other end of the sludge pumping cavity is sequentially connected with a plurality of detachable pipelines 15, and an electromagnetic one-way valve 16 is arranged between every two adjacent detachable pipelines 15.

Specifically, referring to fig. 3, the conveying part 2 includes a conveying pipe 22, the conveying pipe 22 is communicated with the detachable pipeline 15, a sludge conveying pump 21 is arranged at the joint of the conveying pipe 22 and the detachable pipeline 15, and the other end of the conveying pipe 22 is connected with a sludge outlet 24 through a quick-release clamp 23.

Specifically, referring to fig. 4, the outer wall of the joint of the conveying pipe 22 and the sludge outlet 24 is provided with a protrusion, the section of the quick-release clamp 23 is concave, the quick-release clamp 23 includes an upper clamping strip 231 and a lower clamping strip 232, the upper clamping strip 231 and the lower clamping strip 232 are semi-circular, one end of the upper clamping strip 231 and one end of the lower clamping strip 232 are hinged and connected, the other end of the upper clamping strip and the lower clamping strip is connected through a quick-release screw 233, the non-hinged end of the upper clamping strip 231 is a notch, the non-hinged end of the lower clamping strip 232 is provided with a nut 234, the quick-release screw 233 includes a handle, one end of the handle is hinged with a stud, the hinged position is an eccentric position of a circular portion of the handle, the lower end of the.

Specifically, referring to fig. 5 and 6, the rotating platform 6 includes a rotating disk 61, a bearing 68 is connected to the bottom end of the rotating disk 61, a first brake arm 62 and a second brake arm 63 are disposed on two sides of the rotating disk 61, two positioning holes 66 are disposed on the rotating disk 61, a connection line between the circle centers of the two brake arms and the circle center of the rotating disk 61 forms ± 45 degrees with the horizontal direction, respectively, a driving mechanism 69 is connected to the bottom of the rotating disk 61, the first brake arm 62 and the second brake arm 63 are in a strip shape, the center of the first brake arm and the second brake arm has an arc, one end of each of the two brake arms is hinged to the rotating platform base 65, the other end of the first brake arm 62 is hinged to one end of a piston rod of a brake cylinder 64, the other end of the second brake arm 63 is hinged to one end of a cylinder of the brake cylinder 64, the bearing 68, when the rotating disc 61 rotates to the zero point position, that is, the positioning holes 66 are respectively located in the second three quadrants of the rotating disc 61, the connecting line of the positioning holes 66 and the circle center of the rotating disc 61 forms an angle of ± 45 degrees with the horizontal direction, the position sensor 67 is located right below the positioning holes 66, and the rotating table base 65 is installed on the cart 7.

Specifically, referring to fig. 1 and 7, a sludge storage and transportation vehicle 8 is arranged on one side of the trailer 7.

Specifically, referring to fig. 8, the cart 7 is further provided with a sludge storage device 9.

The working principle is as follows:

the first embodiment is as follows: the method comprises the following steps of stopping a supporting vehicle 7 and a sludge storage and transport vehicle 8 to the river side where sludge needs to be excavated, controlling a rotary table 6 to rotate to enable a sludge suction part 1 to rotate to one side of a river, controlling a first adjusting oil cylinder 4 to contract, and extending a second adjusting oil cylinder 5 to enable the sludge suction part 1 to be in a vertical state, and then enabling the sludge suction part 1 to ascend or descend under the condition of keeping the vertical state by simultaneously extending or contracting the first adjusting oil cylinder 4 and the second adjusting oil cylinder 5; install sludge outlet 24 on sludge conveying pipe 22, through operation quick detach clamp 23, rotate the handle promptly and break off the handle with the fingers and thumb after certain degree, connect sludge outlet 24 and sludge conveying pipe 22 two, make sludge outlet 24 be located the mud and store the transport vechicle 8 directly over. The sludge pumping cavity sludge pump 14 and the sludge conveying pump 21 are started, and the brake oil cylinder 64 is contracted to clamp the rotating disc 61.

The sludge suction part 1 is driven to the sludge height to be excavated, the support vehicle 7 and the sludge storage and transportation vehicle 8 are driven to run at the same speed, and the speed of the support vehicle and the sludge storage and transportation vehicle is related to the discharge capacity of the sludge pump 14 and the sludge delivery pump 21 of the sludge pumping cavity and the cross section area of the excavator bucket 12 and the detachable pipeline 15. Great stone is kept off by large aperture filter 12 in the mud this moment, prevent in the access arrangement to drawing mud chamber sludge pump 14 and cause the damage, prevent the mud refluence on the one hand through electromagnetism check valve 16, on the other hand alleviates the load of drawing mud chamber sludge pump 14, in mud passes through transport sludge pump 21 and constantly sends into mud through pipeline 22 and stores transport vechicle 8, when mud is full of in mud stores transport vechicle 8, can store transport vechicle 8 with another empty mud and replace, guarantee that excavation work lasts and go on, the efficiency is improved.

When the electromagnetic one-way valve 16 is closed, sludge can only pass through the electromagnetic one-way valve 16 from the lower part of the electromagnetic one-way valve 16 to the upper part in a one-way mode, when the electromagnetic one-way valve 16 is opened, the electromagnetic one-way valve 16 is communicated up and down and has no one-way motion function, after the excavation work is finished, the electromagnetic one-way valve 16 is opened, the sludge pump 14 of the sludge pumping cavity and the sludge pump 21 are closed at the same time, sludge remained in the pumping part 1 flows out under the action of gravity, the quick-release clamp 23 and the sludge outlet 24 are disassembled, the first adjusting oil cylinder 4 is controlled to extend out, the second adjusting oil cylinder 5 is controlled to contract, the brake oil cylinder 64 extends out, finally the rotating table 6 rotates, the brake oil cylinder 64 contracts to hold the rotating disc 61 tightly, so that the sludge pumping part 1 is retracted to the upper part inside the support vehicle 7, the support vehicle 7 is opened, and the. When the equipment is maintained, the detachable pipeline 15 can be detached and then cleaned.

For the rotation of the rotating table 6, when the rotating table is in the zero position, the two position sensors 67 can sense the positioning hole 66; when the rotating disc 61 rotates clockwise, the upper position sensor 67 senses the positioning hole 66, and the lower position sensor 67 does not sense the positioning hole 66; when the rotary disk 61 rotates 180 degrees further counterclockwise, the upper position sensor 67 does not sense the positioning hole 66, and the lower position sensor 67 senses the positioning hole 66. The current angular position of the rotating disk 61 can be known according to the three sensing conditions of the two sensors, and the rotating disk 61 can only move within the range of 180 degrees.

Example two: the supporting vehicle 7 is provided with the sludge storage device 9, and sludge is discharged into the sludge storage device 9 through the conveying component 2 in the sludge excavating process, so that the device is applied to the condition that the width of a riverside road is limited and two vehicles cannot be arranged for construction. The other operation methods are the same as those of the first embodiment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A river sludge treatment system, includes suction means (1), its characterized in that:

the utility model discloses a suction part, including suction part (1), piston rod, conveying part (2), reinforcing rib (3), suction part (1), regulation hydro-cylinder (4), regulation hydro-cylinder (2) and regulation hydro-cylinder (1), suction part (1) outer wall middle-end is connected with one number, conveying part (2) is placed for the level, conveying part (2) with suction part (1) is perpendicular and inside communicates with each other, conveying part (2) outer wall with fixedly connected with reinforcing rib (3) between suction part (1) outer wall, it is connected with No. two regulation hydro-cylinders (5) to keep away from suction part (1) one side bottom reinforcing rib (3), reinforcing rib (3) are articulated with No. two piston rod one end of regulation hydro-cylinder (5), reinforcing rib (3) below is provided with revolving stage (6), revolving stage (6) top surface left side with the, the right side of the top surface of the rotating platform (6) is rigidly connected with the cylinder body part of the second adjusting oil cylinder (5), and the rotating platform (6) is installed on the supporting vehicle (7).

2. The river sludge treatment system of claim 1, wherein:

suction part (1) bottom port side is provided with bucket (12), the entrance of bucket (12) is provided with large aperture's filter screen (11), bucket (12) other end is connected with takes out mud chamber (13), it is a 90 degrees bending pipeline to take out mud chamber (13), it has mud chamber sludge pump (14) to take out mud chamber (13) internally mounted, it has a plurality of pipelines (15) of dismantling to take out the mud chamber other end to connect gradually, and every adjacent two can dismantle and install an electromagnetism check valve (16) between pipeline (15).

3. The river sludge treatment system of claim 2, wherein:

conveying part (2) include conveyer pipe (22), conveyer pipe (22) communicate with each other with dismantling pipeline (15), conveyer pipe (22) are provided with transport sludge pump (21) with dismantling pipeline (15) junction, conveyer pipe (22) other end is connected with mud export (24) through quick detach clamp (23).

4. The river sludge treatment system of claim 3, wherein:

conveyer pipe (22) all have the arch with the outer wall part of mud export (24) junction, quick detach clamp (23) cross-section is the spill, quick detach clamp (23) are including card strip (231) and lower card strip (232), go up card strip (231) with card strip (232) are the semicircle ring-type down, and the articulated connection of the two one end, the other end is connected through fast disassembly screw (233), it is a breach to go up card strip (231) non-articulated one end, card strip (232) non-articulated one end is provided with nut (234) down, fast disassembly screw (233) include the handle, the one end of handle articulates there is the double-screw bolt, and articulated department is the eccentric position at the circular position of handle, the screw lower extreme of fast disassembly screw (233) with nut (234) are connected, and the breach of card strip (231) is passed to the screw upper end.

5. The river sludge treatment system of any one of claims 1 to 4, wherein:

the revolving stage (6) includes rotating disc (61), rotating disc (61) bottom is connected with bearing (68), rotating disc (61) both sides are provided with a brake arm (62) and No. two brake arms (63), be provided with two locating holes (66) on rotating disc (61), its centre of a circle with the line in rotating disc (61) the centre of a circle is 45 degrees with the horizontal direction respectively, rotating disc (61) bottom is connected with actuating mechanism (69), a brake arm (62) and No. two brake arms (63) are the strip, and its center has the radian, and the two one end is articulated with revolving stage base (65), the piston rod one end of a brake arm (62) other end and brake hydro-cylinder (64) is articulated, the hydro-cylinder one end of No. two brake arms (63) other end and brake hydro-cylinder (64) is articulated, bearing (68) are installed on revolving stage base (65), install two position sensors (67) on revolving stage base (65), rotate to the position of zero point when rotating disc (61), locating hole (66) are located the second three quadrants of rotating disc (61) respectively promptly, and locating hole (66) and rotating disc (61) centre of a circle line are 45 degrees with the horizontal direction, and position sensor (67) are located under locating hole (66), revolving stage base (65) are installed on trailer (7).

6. The river sludge treatment system of claim 5, wherein:

and a sludge storage and transportation vehicle (8) is arranged on one side of the supporting vehicle (7).

7. The river sludge treatment system of claim 5, wherein:

the supporting vehicle (7) is also provided with a sludge storage device (9).

8. A sludge treatment method based on the river sludge treatment system of claim 5, which is characterized by comprising the following steps:

and B: starting a sludge pumping cavity sludge pump (14) and a sludge conveying pump (21), and enabling a brake oil cylinder (64) to contract to enable a first brake arm (62) and a second brake arm (63) to tightly hold a rotating disc (61); the sludge suction component (1) is deeply inserted to the sludge height to be excavated, and the trailer (7) starts to run;

and step C, after the excavation work is finished, opening the electromagnetic one-way valve (16), closing the sludge pumping cavity sludge pump (14) and the sludge conveying pump (21) at the same time, enabling sludge remained in the pumping part (1) to flow out under the action of gravity, then detaching the quick-release clamp (23) and the sludge outlet (24), controlling the first adjusting oil cylinder (4) to extend out, the second adjusting oil cylinder (5) to contract, then extending the brake oil cylinder (64), and finally rotating the rotating table (6) to withdraw the sludge pumping part (1) to the upper part of the interior of the trailer (7) so as to finish the excavation work.