CN111875196A

CN111875196A - Lake bottom pollutant treatment device and treatment method thereof

Info

Publication number: CN111875196A
Application number: CN202010725045.0A
Authority: CN
Inventors: 戴景华; 何锋锋
Original assignee: Quanzhou Liangchuang Information Technology Co Ltd
Current assignee: Quanzhou Liangchuang Information Technology Co Ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-11-03

Abstract

The invention relates to a lake bottom pollutant treatment device and a treatment method thereof, and the treatment device comprises a pipeline for conveying lake bottom sludge, wherein a treatment cylinder is communicated below the pipeline, a sleeve is sleeved outside the treatment cylinder, sludge and water are rotated out from the side wall of the treatment cylinder and flow into the sleeve, the bottom end of the treatment cylinder is communicated with another pipeline, the pipeline is in transmission connection with a driving motor, a treatment plate for winding objects in the sludge is inserted in the treatment cylinder in a sliding manner, and a plurality of winding hooks are connected on the treatment plate. The invention throws out mud and water in the sludge by the centrifugal force of the rotation of the treatment cylinder; the processing plate is inserted, the centrifugal force rotates the winding object in the sludge and throws the winding hook on the processing plate, when the processing cylinder stops rotating, the winding hook can hook the winding object and take the winding object out of the processing cylinder by the elastic force of the spring, and the phenomenon that the winding object blocks the side wall of the processing cylinder or influences the rotation of a sludge block is avoided.

Description

Lake bottom pollutant treatment device and treatment method thereof

Technical Field

The invention relates to the technical field of water conservancy treatment, in particular to a lake bottom pollutant treatment device and a treatment method thereof.

Background

In the existing rivers and lakes, under the comprehensive action of natural factors and human factors, a large amount of garbage, including construction garbage, household garbage and the like, is doped in water and bottom mud. During the river channel dredging construction process, the contained garbage is dredged out along with the dredging mud, and the garbage and the sediment cannot be separated. In the prior art, the dredging mud is subjected to deslagging by using a grating machine, namely, the garbage is separated from the mud, but the sludge and the garbage are wound together by plastic bags and plant roots in the sludge and are inconvenient to separate.

Disclosure of Invention

The invention aims to provide a lake bottom pollutant treatment device and a treatment method thereof, so as to solve the technical problems.

In order to solve the technical problems, the invention adopts the following technical scheme: the lake bottom pollutant treatment device comprises a pipeline for conveying lake bottom sludge, a treatment cylinder is communicated below the pipeline, a sleeve is sleeved outside the treatment cylinder, sludge and water are rotated out of the side wall of the treatment cylinder and flow into the sleeve, the bottom end of the treatment cylinder is communicated with another pipeline, the pipeline is in transmission connection with a driving motor, a treatment plate for winding objects in the sludge is inserted into the treatment cylinder in a sliding mode, and a plurality of winding hooks are connected to the treatment plate.

Preferably, handle the drum top and stretch out outside the sleeve and with sleeve sliding contact, the lateral wall that the processing drum stretches into in the sleeve sets up to the filter screen structure, be connected with the inserted block on handling the board top lateral wall, handle and set up the slot with inserted block looks adaptation on the drum top surface, it also sets up to the filter screen structure and handles the filtration pore on the board and be greater than the filtration pore on handling the drum lateral wall to handle the board.

Preferably, the winding hook sets up on the one side that is close to the processing drum lateral wall at the processing board, evenly be connected with a plurality of socket on the processing board lateral wall, winding hook bottom is connected with the inserted bar, the inserted bar slip insert the socket and with socket inner wall connection have the spring, the winding hook is towards processing drum center direction.

Preferably, including a plurality of risers on the treatment board, the vertical plane in riser place is all parallel, evenly connect horizontal partition between the riser, clearance between horizontal partition and the riser forms the filtration pore, horizontal partition includes two not connected diaphragms, the one end that the diaphragm was kept away from each other is connected with the riser of both sides respectively, the one end that the diaphragm is close to each other all rotates and is connected with the round roller, in the same horizontal partition there is the gap between the round roller, a side that the winding hook was kept away from to the diaphragm all sets up to the inclined plane to the winding hook slope.

Preferably, the top end of the processing plate is connected with a supporting plate, a hydraulic rod is rotatably connected above the supporting plate, a processing bin with a bin wall capable of being opened is arranged above the sleeve, and a hydraulic machine connected with the hydraulic rod is arranged above the processing bin.

Preferably, the top of the treatment bin is connected with a spray pipe, the top surface of the sleeve is provided with a water inlet, and spray water flows into the sleeve through the water inlet.

Preferably, the inner wall of the sleeve is sprayed with a high polymer material coating, and the bottom surface of the sleeve is provided with a sewage draining outlet.

The invention also provides a treatment method of the lake bottom pollutant treatment device, which is characterized by comprising the following steps: the sludge treatment device comprises a treatment cylinder, a treatment plate, a driving motor, a winding hook, a hydraulic machine, a treatment plate, a spraying head and a sleeve, wherein the treatment plate is inserted into the treatment cylinder, sludge to be treated is conveyed into the treatment cylinder through a pipeline, the driving motor enables the treatment cylinder to rotate in the sleeve, sludge and water in the sludge are thrown out of the treatment cylinder, the winding object in the sludge is thrown onto the winding hook wound on the treatment plate and the treatment plate, the long or piled winding object can be partially clamped on a round roller on the treatment plate, after the rotation is stopped, the winding hook is reset by spring elasticity to hook the winding object, the hydraulic machine is started to pull the treatment plate out of the treatment cylinder and into a treatment bin, the driving motor is restarted to throw the sludge and the water in the treatment cylinder completely, pollutant products in the treatment cylinder are output through the pipeline to be treated for the next step, and after the bin wall is opened to.

Preferably, the side wall of the treatment cylinder extending into the sleeve is of a filter screen structure, so that sludge and water are rotated out of the side wall of the treatment cylinder and flow into the sleeve, the high polymer material coating sprayed on the inner wall of the sleeve enables the sludge to slide down along the inner wall of the sleeve, and muddy water flows out of the sewage discharge outlet for collection and treatment;

when the processing plate slides upwards, the wound objects on the side wall pass through the slots and are taken out, and objects which are easy to wind, such as plastic bags, plant roots and the like in the sludge are wound on the processing plate or pass through the filtering holes of the processing plate to be close to the inner wall of the processing cylinder in the rotating process of the objects in the processing cylinder; in the rotation process of the treatment cylinder, the winding hooks stretch out to the side wall surface of the treatment cylinder under the centrifugal force, plastic bags and other winding objects rotate to the winding hooks, after the rotation of the treatment cylinder stops, the winding hooks 5 are reset by the elastic force of springs to hook the winding objects on the treatment plate, the winding objects are taken out when the treatment plate slides upwards out of the treatment cylinder, and the wall of the treatment bin is opened to take out the objects on the winding hooks;

when a long plastic bag exists in sludge, the plastic bag is easy to throw on the wall of the processing plate and cannot pass through the filtering holes due to the small filtering holes, and the filtering holes can be blocked, so that water and mud press the plastic bag under the action of centrifugal force, gaps exist between the round rollers in the same transverse partition plate, the water and mud blocked by the plastic bag can press the plastic bag to pass through the gaps between the round rollers, the round rollers are connected in the transverse plates smoothly and flexibly, and are easy to rotate under the action of the pressure of the water and mud outside the plastic bag, so that the long plastic bag passes through the round rollers, can pass through the transverse partition plates and is hooked by the winding hooks, and when the winding of the volume of the plastic bag is too disordered, part of the plastic bag can be clamped between the round rollers, and the plastic bag can be taken out of the processing;

a valve connected to the pipeline at the bottom of the treatment cylinder, and the polluted objects after being cleaned of mud, water and entanglement slide out of the pipeline for further treatment; the shower of handling storehouse top connection is cleared up processing storehouse lateral wall and treatment board, and the shower water is in the inlet opening flows in the sleeve and handles the drum, clears up the sleeve inside, adds water in the drum of handling simultaneously, makes inside massive silt throw away more easily, and sewage flows from the drain and handles in unison.

The invention has the beneficial effects that: mud and water in the sludge are thrown out by the centrifugal force generated by the rotation of the treatment cylinder; the processing plate is inserted, the centrifugal force rotates the winding object in the sludge and throws the winding hook on the processing plate, when the processing cylinder stops rotating, the winding hook can hook the winding object and take the winding object out of the processing cylinder by the elastic force of the spring, and the phenomenon that the winding object blocks the side wall of the processing cylinder or influences the rotation of a sludge block is avoided.

Drawings

FIG. 1 is a schematic structural diagram of a lake bottom pollutant treatment device and a treatment method thereof;

FIG. 2 is a view showing the internal structure of a processing cylinder in the present invention;

FIG. 3 is a schematic view of the structure of a processing plate according to the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of FIG. 3 at B in the present invention;

reference numerals: 1. a pipeline; 2. processing the cylinder; 3. a sleeve; 4. processing the plate; 5. winding hooks; 6. inserting a block; 7. a slot; 8. a socket; 9. inserting a rod; 10. a spring; 11. a support plate; 12. a processing bin; 13. a sewage draining outlet; 14. a shower pipe; 15. a hydraulic lever; 16. a vertical plate; 17. a transverse partition; 18. a transverse plate; 19. and (4) a round roller.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

As shown in fig. 1-4, the device for treating the pollutants at the bottom of the lake and the method for treating the pollutants at the bottom of the lake comprise a pipeline 1 for conveying the sludge at the bottom of the lake, the sludge on a dredging ship is sucked into the treatment pipeline 1 after the sludge at the bottom of the lake is dredged, a treatment cylinder 2 is communicated below the pipeline 1, the bottom end of the treatment cylinder 2 is communicated with another pipeline 1, a sleeve 3 is sleeved outside the treatment cylinder 2, the top end of the treatment cylinder 2 extends out of the sleeve 3 and is in sliding contact with the sleeve 3, the pipeline 1 at the bottom end of the treatment cylinder 2 extends out of the center of the bottom surface of the sleeve 3, gear teeth are arranged on the outer wall of the pipeline 1 at the bottom end of the sleeve 3, and the.

Handle 2 and stretch into the lateral wall in the sleeve 3 and set up to the filter screen structure, in silt and water can follow the 2 lateral walls of handling drum and rotate out and flow into

sleeve

3, 3 inner wall spraying of sleeve have the macromolecular material coating, and the downward landing of sleeve 3 inner wall can be followed to silt, and drain 13 has been seted up to sleeve 3 bottom surface, and muddy water all can flow out from drain 13 and collect the processing.

Handle two curved processing boards 4 of symmetry insertion in drum 2, handle and set up the recess with processing 4 bottom looks adaptations of board on the 2 bottom surface inner walls of drum, be connected with inserted block 6 on the 4 top lateral walls of processing board, handle and set up slot 7 with 6 looks adaptations of inserted block on the 2 top surfaces of drum, it is greater than processing 4 lateral walls of board to set up slot 7, the winding thing on the lateral wall can be passed slot 7 and is taken out when handling 4 upwards roll-offs of board, it is connected with annular backup pad 11 to handle 4 tops of board, backup pad 11 covers and rotates outside 1 just the top of pipeline and is connected with

hydraulic stem

15, 3 tops of sleeve are provided with the processing storehouse 12 that the storehouse wall can be opened, the hydraulic press setting that hydraulic stem 15 is connected is handling storehouse 12 tops.

Processing board 4 also sets up to the filter screen structure, including a plurality of risers 16 on processing board 4, the vertical plane in riser 16 place is all parallel, evenly connect horizontal separators 17 between riser 16, clearance between horizontal separators 17 and the riser 16 forms the filtration pore, the filtration pore on processing board 4 is greater than the filtration pore on handling 2 lateral walls of drum, plastic bag in the silt, easy winding object such as plant rhizome is at 2 internal rotation in-process of handling drum, can twine on processing board 4 or pass the filtration pore of processing board 4 and press close to and handle 2 inner walls of drum. It is connected with a plurality of winding hook 5 to handle on the one side that board 4 is close to and handles 2 lateral walls of drum, winding hook 5 is towards handling 2 central directions of drum, evenly be connected with a plurality of socket 8 on the board 4 lateral wall of handling, winding hook 5 bottom is connected with inserted bar 9, inserted bar 9 slides and inserts socket 8 and is connected with spring 10 with the socket 8 inner wall, inserted bar 9 lateral wall is connected with the stopper and slides in socket 8, handle 2 rotation in-process of drum, winding hook 5 receives centrifugal force to handle 2 lateral wall faces and stretches out, twine such as plastic bag can be rotated to winding hook 5 on, handle 2 rotation of drum and stop the back, winding hook 5 receives spring 10 elasticity to reset can be with twine the hook on handling board 4, can take out the twine when handling board 4 upwards roll-off and handle drum 2, open and handle 12 walls of storehouse and can take out the object on the winding hook 5.

The transverse partition plate 17 on the processing plate 4 comprises two unconnected transverse plates 18, one side surface of the transverse plate 18 far away from the winding hook is provided with an inclined surface inclined towards the winding hook, one end of the transverse plate 18 far away from each other is respectively connected with vertical plates 16 at two sides, one end of the transverse plate 18 close to each other is rotatably connected with a round roller 19, when a long plastic bag exists in sludge, the plastic bag is easy to throw on the plate wall of the processing plate 4 and cannot pass through the filtering holes due to the smaller filtering holes, and the filtering holes can be blocked, so that water and mud press the plastic bag by centrifugal force, gaps exist among the round rollers 19 in the same transverse partition plate 17, the water and mud blocked by the plastic bag can press the plastic bag to pass through the gaps among the round rollers 19, and the round rollers 19 are connected smoothly and rotate flexibly in the transverse plate 18 and are easy to rotate under the pressure of the water and mud outside the plastic bag, so that the long, so that the plastic bag can pass through the transverse partition 17 and be hooked by the winding hook 5, and when the volume winding of the plastic bag is excessively disturbed, the plastic bag can be partially clamped between the round rollers 19, and the plastic bag can be taken out of the processing cylinder 2.

A valve is connected to the pipeline 1 at the bottom of the treatment cylinder 2, and polluted objects after being cleaned of mud, water and entanglement can slide out of the pipeline 1 for further treatment; the top of the treatment bin 12 is connected with a spray pipe 14, the spray pipe 14 can clean the side wall of the treatment bin 12 and the treatment plate 4, the top surface of the sleeve 3 is provided with a water inlet, spray water can flow into the sleeve 3 and the treatment cylinder 2 through the water inlet, not only can the inside of the sleeve 3 be cleaned, but also water can be added into the treatment cylinder 2, so that the inside massive sludge can be thrown away more easily, and sewage flows out from the sewage outlet 13 to be treated in a unified manner.

The working principle is as follows: inserting a processing plate 4 into the processing cylinder 2, conveying sludge to be processed into the processing cylinder 2 through a pipeline 1, starting a driving motor to rotate the processing cylinder 2 in a sleeve 3, throwing mud and water in the sludge out of the processing cylinder 2, throwing entanglement in the sludge onto winding hooks 5 wound on the processing plate 4 and the processing plate 4, clamping part of long or piled entanglement on a round roller 19 on the processing plate 4, stopping rotation, the winding hook 5 is reset by the elastic force of the spring 10 to hook the winding object, the hydraulic press is started to pull the processing plate 4 out of the processing cylinder 2 and into the processing bin 12, the driving motor is continuously started again to spin-dry mud and water in the processing cylinder 2, pollutant products in the processing cylinder 2 are output through the pipeline 1 to be processed on the next step, and after the bin wall is opened to clean the processing plate 4, the spray head is opened to clean the processing plate 4 and the inner part of the sleeve.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Lake bottom pollutant processing apparatus is including pipeline (1) of carrying lake bottom silt, its characterized in that: pipeline (1) below intercommunication has handles drum (2), it has sleeve (3) to handle drum (2) overcoat, and mud and water follow handle in drum (2) lateral wall roll-out and flow in sleeve (3), it has another pipeline (1) and this pipeline (1) transmission to be connected with driving motor to handle drum (2) bottom intercommunication, it has treatment board (4) to the interior winding of silt to slide to insert in drum (2) to handle, be connected with a plurality of winding hook (5) on treatment board (4).

2. The lake bottom pollutant treating device of claim 1, wherein: handle drum (2) top stretch out outside sleeve (3) and with sleeve (3) sliding contact, the lateral wall that handles drum (2) stretch into in sleeve (3) sets up to the filter screen structure, be connected with inserted block (6) on handling board (4) top lateral wall, handle and set up slot (7) with inserted block (6) looks adaptation on drum (2) top surface, it also sets up to the filter screen structure and handles the filtration pore on board (4) and is greater than the filtration pore on handling drum (2) lateral wall to handle board (4).

3. A lake bottom pollutant treating device according to claim 2, wherein: winding hook (5) set up in processing board (4) and be close to the one side of handling drum (2) lateral wall on, evenly be connected with a plurality of socket (8) on handling board (4) lateral wall, winding hook (5) bottom is connected with inserted bar (9), inserted bar (9) slip insert socket (8) and with socket (8) inner wall connection have spring (10), winding hook (5) orientation is handled drum (2) central direction.

4. A lake bottom pollutant treating device according to claim 3, wherein: handle and go up on board (4) including a plurality of risers (16), riser (16) place vertical plane is all parallel, evenly connect horizontal partition (17) between riser (16), clearance between horizontal partition (17) and riser (16) forms the filtration pore, horizontal partition (17) include two diaphragm (18) that do not connect, the one end that diaphragm (18) kept away from each other is connected with riser (16) of both sides respectively, the one end that diaphragm (18) are close to each other all rotates and is connected with round roller (19), in same horizontal partition (17) there is the gap between round roller (19), a side that winding hook was kept away from in diaphragm (18) all sets up to the inclined plane to winding hook slope.

5. The lake bottom pollutant treating device of claim 4, wherein: the processing device is characterized in that a supporting plate (11) is connected to the top end of the processing plate (4), a hydraulic rod (15) is rotatably connected to the upper portion of the supporting plate (11), a processing bin (12) with a bin wall capable of being opened is arranged on the upper portion of the sleeve (3), and a hydraulic machine connected with the hydraulic rod (15) is arranged on the upper portion of the processing bin (12).

6. A lake bottom pollutant treating device according to claim 5, wherein: the top of the treatment bin (12) is connected with a spray pipe (14), the top surface of the sleeve (3) is provided with a water inlet, and spray water flows into the sleeve (3) through the water inlet.

7. The lake bottom pollutant treating device of claim 6, wherein: the inner wall of the sleeve (3) is sprayed with a high polymer material coating, and the bottom surface of the sleeve (3) is provided with a sewage draining outlet (13).

8. The method for treating the lake bottom pollutant treating device of claim 7, characterized in that: a treatment plate (4) is inserted into a treatment cylinder (2), sludge to be treated is conveyed into the treatment cylinder (2) through a pipeline (1), a driving motor enables the treatment cylinder (2) to rotate in a sleeve (3) to throw mud and water in the sludge out of the treatment cylinder (2), entanglement in the sludge is thrown onto entanglement hooks (5) wound on the treatment plate (4) and the treatment plate (4), long or piled entanglement objects can be partially clamped on round rollers (19) on the treatment plate (4), after the rotation is stopped, the entanglement hooks (5) are reset by the elasticity of a spring (10) to hook the entanglement objects, a hydraulic machine is started to pull the treatment plate (4) out of the treatment cylinder (2) and into a treatment bin (12), the driving motor is started again to throw the mud and water in the treatment cylinder (2) clean, and polluted objects in the treatment cylinder (2) are output through the pipeline (1) to be treated next step, after the bin wall cleaning treatment plate (4) is opened, the spray head is opened to clean the treatment plate (4) and the interior of the sleeve.

9. The treatment method of the lake bottom pollutant treatment device according to claim 8, characterized in that:

the side wall of the treatment cylinder (2) extending into the sleeve (3) is of a filter screen structure, so that sludge and water rotate out from the side wall of the treatment cylinder (2) and flow into the sleeve (3), the high polymer material coating sprayed on the inner wall of the sleeve (3) enables the sludge to slide downwards along the inner wall of the sleeve (3), and muddy water flows out from the sewage outlet (13) for collection and treatment;

when the processing plate (4) slides upwards, the winding objects on the side wall pass through the slot (7) and are taken out, and the objects which are easy to wind, such as plastic bags, plant roots and the like in the sludge, are wound on the processing plate (4) or pass through the filtering holes of the processing plate (4) to be close to the inner wall of the processing cylinder (2) in the rotating process of the processing cylinder (2); in the rotation process of the treatment cylinder (2), the winding hooks (5) stretch out to the side wall surface of the treatment cylinder (2) under the centrifugal force, plastic bags and other winding objects rotate to the winding hooks (5), after the rotation of the treatment cylinder (2) is stopped, the winding hooks (5) are reset by the elastic force of the spring (10) to hook the winding objects on the treatment plate (4), the winding objects are taken out when the treatment plate (4) slides out of the treatment cylinder (2) upwards, and the wall of the treatment bin (12) is opened to take out the objects on the winding hooks (5);

when a long plastic bag exists in the sludge, the plastic bag is easy to throw on the plate wall of the processing plate (4) and cannot pass through the filtering holes due to the small filtering holes, and the filtering holes can be blocked, so that water and mud press the plastic bag by centrifugal force, gaps exist among the round rollers (19) in the same transverse partition plate (17), the water and mud blocked by the plastic bag can press the plastic bag to pass through the gaps among the round rollers (19), the round rollers (19) are connected in the transverse plate (18) smoothly and flexibly, and are easy to rotate under the pressure of the water and mud outside the plastic bag, so that the long plastic bag can pass through the round rollers (19), the plastic bag can pass through the transverse partition plate (17) and be hooked by the winding hooks (5), and when the volume of the plastic bag is wound too disorderly, the part of the plastic bag can be clamped among the round rollers (19), and the plastic bag can be taken out of the processing cylinder (2);

a valve connected to the pipeline (1) at the bottom of the treatment cylinder (2) is used for removing the pollutants such as mud, water and entanglement and sliding out of the pipeline (1) for further treatment; the shower (14) of handling storehouse (12) top connection is cleared up handling storehouse (12) lateral wall and processing board (4), and the shower water is through the inlet opening inflow sleeve (3) and handle drum (2) in, clear up sleeve (3) inside, add water in handling drum (2) simultaneously, make inside massive silt throw away more easily, and sewage flows from drain (13) and handles in unison.