CN105714863A - Unmanned dredge for processing industrial sludge and working method thereof - Google Patents
Unmanned dredge for processing industrial sludge and working method thereof Download PDFInfo
- Publication number
- CN105714863A CN105714863A CN201610054082.7A CN201610054082A CN105714863A CN 105714863 A CN105714863 A CN 105714863A CN 201610054082 A CN201610054082 A CN 201610054082A CN 105714863 A CN105714863 A CN 105714863A
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- China
- Prior art keywords
- mud
- dredging
- bagger
- drive motor
- unmanned
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
Abstract
The invention discloses an unmanned dredge for processing industrial sludge. The unmanned dredge comprises an outer frame composed of a circular-ring-shaped bottom plate and a connecting beam. A sludge temporary storage pool is arranged on the upper half of the outer frame, and a sludge sweeping frame and a sludge sweeping frame driving motor connected with the sludge sweeping frame are installed in the sludge temporary storage pool. A temporarily stored sludge outlet is formed in the lower portion of the sludge temporary storage pool. A dredging main body rotation driving motor is installed at the top of the outer frame. A sludge conveying barrel is installed in the outer frame and connected with the dredging main body rotation driving motor. A hydraulic driving device used for driving the sludge conveying barrel to swing up and down is installed on the upper portion of the sludge conveying barrel. A dredging rotary tool rest is installed in the sludge conveying barrel and connected with a dredging rotary tool rest driving motor. The dredge can achieve an airtight function, stink emission is prevented while continuous dredging is achieved, and the serious consequences caused by rough type industrial sewage and sludge filling are avoided through the unmanned dredge.
Description
Technical field
The present invention relates to technical field of environment protection equipment, be specifically related to a kind of unmanned bagger processing industrial sludge and method of work thereof.
Background technology
Along with China's industrial expansion, the discharge capacity of industrial wastewater increases day by day, does not reach after the industrial wastewater of discharge standard enters water body, can polluted surface water and subsoil water.Different from water pollution, industrial sludge pollutes and has higher hysteresis quality and difficult reversibility, if it is not treated, stack everywhere or directly fill, not only can take a large amount of place, and mud is very big to the pollution level of soil, mud organic pollution, pathogen and content of beary metal are high, once go deep into soil will result in the pollution being difficult to reparation, thus must be paid attention to, this partial contamination is prevented and treated.Owing to the many factors such as short-sighted pursuing profits property of China's rapid development of economy and the in the past weakness of people's environmental consciousness and enterprise causes most enterprise to be stolen by undressed mud arrange or be directly transferred to suburb landfill for pursuing benefit.Market exists some traditional dredging plants, such as dredger, has taken out large junk and strand suction, target Suction Dredger etc..But, make a general survey of all kinds of dredging plant both domestic and external, be mostly all based on surface navigation, and be mainly used in cleaning shipping lane and dig the fields such as sand.Industrial sludge is through accumulation for many years, and in above dredging plant, mud method of smoking based on pump type is unable to reach effect of dredging；Moreover, the period that above Ship Structure works in mud, fuselage is very easily sagging, does not ensure that and floats on all the time on mud face in work progress.
For domestic, some heavy contamination, of the remote past, huge polluter, for instance the sludge-tank in Zhu Jia town, Shenyang City, there is presently no feasible solution.The difficult point of problems be in that how by mud from diameter hundreds of rice, the sludge sump of deep tens meters digs out and delivers to process equipment, its sludge quantity is huge, construction environment is complicated, cause that ordinary skill excavating equipment efficiency is very low even cannot construct, and mud distributes have taste, poisonous and easy exploding gas to also require that equipment is unattended when construction.For this, a kind of can process nobody of industrial sludge in the urgent need to developing and dredge platform and gas treatment equipment, to solve the serious consequence owing to rough discharge industrial sludge, sewage cause.
Summary of the invention
Goal of the invention: the present invention relates to a kind of unmanned bagger processing industrial sludge and method of work thereof, its object is to solve the environment being difficult to tackle taste, poisonous and easy exploding gas that prior art exists in construction, the low inferior problem of dredging efficiency.
Technical scheme:
A kind of unmanned bagger processing industrial sludge, it is characterised in that: including:
The outside framework being made up of the chassis of annular and tie-beam；
Interim storage sludge-tank is arranged on the first half of described outside framework, be wherein provided with sweep mud frame and with sweep that mud frame is connected sweep mud frame drive motor；
The arranged below interim storage mud mud mouth of described interim storage sludge-tank；
The top of described outside framework is provided with main body rotary drive motor of dredging；
Mud feeding drum is arranged in described outside framework, and main body rotary drive motor is connected with dredging；
It is used for the top driving the fluid pressure drive device that mud feeding drum swings up and down to be arranged on mud feeding drum；
Described mud feeding drum is provided with swivelling tool-holder of dredging；Described dredge swivelling tool-holder and be connected with swivelling tool-holder drive motor of dredging.
The described unmanned bagger processing industrial sludge, it is characterised in that: the bottom of described mud feeding drum is provided with lifting mud cylinder extended, that retract；Being provided with lifting mud cylinder drive motor on mud feeding drum, described lifting mud cylinder drive motor is connected with lifting mud cylinder by the kind of drive of gear and tooth bar.
The described unmanned bagger processing industrial sludge, it is characterised in that: described chassis has multiple collar.
The described unmanned bagger processing industrial sludge, it is characterised in that: described mud feeding drum is connected with main body rotary drive motor of dredging by the kind of drive of worm and gear.
The described unmanned bagger processing industrial sludge, it is characterised in that: mud feeding drum mud mouth is arranged at described mud feeding drum top.
The described unmanned bagger processing industrial sludge, it is characterised in that: also include control system, equipped with gas-detecting device in described control system；Control system output connect respectively the input of main body rotary drive motor of dredging, swivelling tool-holder drive motor of dredging input, sweep mud frame drive motor input, lifting mud cylinder drive motor input；Described control system is connected with control station by wireless signal.
The described unmanned bagger processing industrial sludge, it is characterised in that: adopt the plastic greenhouse of trapping to cover whole machine, leave the outlet of transmission mud.
The described unmanned bagger processing industrial sludge, it is characterized in that: also include the conveyer for mud being sent unmanned bagger: the top of described conveyer is the lower section of the interim storage basin mud mouth of bagger, terminal is Large Copacity storage basin or tipper, and transmission sealing means is that plastic greenhouse hides.
A kind of method of work of the unmanned bagger processing industrial sludge as described above, it is characterised in that: the method comprises the following steps:
Step 1: bagger is placed in a mud point, is placed in mud periphery by adjusting fluid pressure drive device by the lower end of swivelling tool-holder of dredging；Carry out closing measure；Be placed in the lower section of the interim mud mouth of bagger by the one of ready conveyer section, the outfan of mud is tipper；
Step 2: far-end wireless console sets up radio communication by the control system with bagger, issues control instruction to control system, and control system drives swivelling tool-holder of dredging to be operated by control swivelling tool-holder drive motor of dredging；
Step 3: control system controls to dredge main body rotary drive motor, makes dredging below swivelling tool-holder a little can move by circumference；Control system controls to sweep mud frame drive motor, sweeps mud frame and rotates, makes the mud of the interim storage basin of entrance drop to conveyer belt by mud mouth, and then communicated band is transported to terminal；
Step 4: control system and control fluid pressure drive device, make dredging a little inwardly to enclose and move below swivelling tool-holder, controls system and controls liftable mud cylinder drive motor and then control the height of liftable mud cylinder, and adjustment dredging efficiency takes the inner mud enclosed；
Step 5: repeat step 4, until dredging below swivelling tool-holder has a little been moved to interior enclosing；
Step 6: move bagger to new mud place, repeats above step to the whole process of dredging and terminates；When gas-detecting device is reported to the police, suspend dredging operation, be returned in safety range value after a period of time until bagger internal gas composition, continue mud diging working.
Advantage and effect: when bagger provided by the invention works in mud by swivelling tool-holder, mud cylinder by sludge transfer to storing mud sump temporarily, then delivered to terminal by mud mouth continuously through conveyer belt, dredging efficiency is high.This bagger is capable of sealing function, it is achieved that prevent stench from distributing while dredging continuously.The bagger of the present invention solves to fill up, due to rough formula, the serious consequence that trade effluent mud causes.
Accompanying drawing illustrates:
Fig. 1 is the structural representation a processing industrial sludge bagger of the specific embodiment of the invention；
Fig. 2 is the structural representation b processing industrial sludge bagger of the specific embodiment of the invention；
Fig. 3 is the structural representation sectional view processing industrial sludge bagger of the specific embodiment of the invention；
Fig. 4 is the main body schematic diagram of dredging of the specific embodiment of the invention；
Fig. 5 is the knife rest schematic diagram of dredging of the specific embodiment of the invention；
The interim storage basin that Fig. 6 is the specific embodiment of the invention sweeps mud frame frame schematic diagram；
In figure: 1-chassis, 2-sweeps mud frame drive motor, and 3-sweeps mud frame, 4-dredges main body rotary drive motor, and 5-stores up sludge-tank temporarily, and 6-stores up mud mud mouth temporarily, 7-mud feeding drum, 8-liftable mud cylinder drive motor, 9-liftable mud cylinder, 10-dredges swivelling tool-holder, 11-revolving wormgear, and 12-dredges swivelling tool-holder drive motor, the 13-collar, 14-fluid pressure drive device, 15-mud feeding drum mud mouth, 16-controls system and gas-detecting device.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Fig. 1,2 being the structural representation processing industrial sludge bagger, Fig. 3 is the sectional view of the unmanned bagger processing industrial sludge and stench；
The present invention is following structure:
The Mongolian pouch-type outside framework being made up of the chassis 1 of annular and tie-beam, wherein chassis 1 adopts the smooth roomy annulus in bottom surface, makes bagger be to maintain fuselage at mud diging working relatively stable, and not easily sink.The support force that the framework of entirety of dredging is mainly provided on mud, there are six collars 13 on chassis 1, and three are used for the support force applied upwards, and three for applying the power that horizontal direction moves.Framework remains stationary as in the process dredged.
Interim storage sludge-tank 5 is made up of rotation cleaning shoe and cylindrical wall, leaves and scrapes mud mud mouth 6, be arranged on the first half of described outside framework, is wherein provided with and sweeps mud frame 3 and sweep mud frame drive motor 2；
The present invention is formed, by mud feeding drum 7, swivelling tool-holder 10 of dredging, main body mechanism of dredging；Outside framework remains stationary as at work, and main body mechanism of dredging can rotate by horizontal 360-degree, and its power resources are in main body rotary drive motor 4 of dredging, and the kind of drive of driving is turbine and worm transmission.Can swinging on vertical direction, its power resources are in fluid pressure drive device 14.
The top of outside framework is provided with main body rotary drive motor 4 of dredging；
Mud feeding drum 7 is arranged in described outside framework, and main body rotary drive motor 4 is connected with dredging；
It is used for the top driving the fluid pressure drive device 14 that mud feeding drum 7 swings up and down to be arranged on mud feeding drum 7；
Mud feeding drum 7 is provided with swivelling tool-holder 10 of dredging；Described dredge swivelling tool-holder 10 with the power transmission shaft of swivelling tool-holder drive motor 12 of dredging by shaft coupling be installed on described in dredge inside agent structure, the bottom knife rest of swivelling tool-holder of dredging stretches in mud, swivelling tool-holder drive motor 12 of dredging drive thus driving knife rest work of dredging.
The bottom of mud feeding drum 7 is provided with lifting mud cylinder 9 extended, that retract；Being provided with lifting mud cylinder drive motor 8 on mud feeding drum 7, lifting mud cylinder drive motor 8 is connected with lifting mud cylinder 9 by the kind of drive of gear and tooth bar.
Present invention additionally comprises control system 16, equipped with gas-detecting device in described control system 16；Control system output connect respectively the input of main body rotary drive motor 4 of dredging, swivelling tool-holder drive motor 12 of dredging input, sweep mud frame drive motor 2 input, lifting mud cylinder drive motor 8 input；Described control system 16 is connected with control station by wireless signal.
Control system selects the control chamber of wnc2812v1.0 type customization, carries out radio communication with far-end wireless console, it is adaptable to control overall operation, it is achieved automatization is unattended.
Sealing system adopts transparent plastic greenhouse, transparent plastic booth covers its framework of dredging, and has both ensured the visualization of work progress, and plastic greenhouse connects gas pipeline, by air exhauster, internal gas is led to extraneous gas and process device, it is prevented that stench and inflammable gas arbitrarily fly away contaminated air.
Also including the conveyer for mud is sent unmanned bagger: the top of described conveyer is the lower section of the interim storage basin mud mouth 6 of bagger, and terminal is Large Copacity storage basin or tipper, transmission sealing means is that plastic greenhouse hides.
Consider whole machine balancing, such as Fig. 1, the 2-in-1 removing the work such as motor, knife rest of dredging, interim storage mud storage mud sump are put, makes whole ship operation process maintenance level, it is prevented that side is overweight and causes that body is unstable.
Present invention additionally comprises the method for work of the unmanned bagger of above-mentioned process industrial sludge, including:
Step 1: by external force, bagger is placed in a mud point, carries out mud diging working, is placed in periphery by adjusting hydraulic-driven by the lower end of knife rest of dredging.Carry out closing measure.Be placed in the lower section of the interim mud mouth of bagger by the one of ready conveyer section, the outfan of mud is tipper.
Step 2: far-end wireless console sets up radio communication by the control system with bagger, issues control instruction to control system, and control system drives knife rest of dredging to be operated by control swivelling tool-holder drive motor of dredging.Gas treatment equipment works；
Step 3: control system controls to dredge main body rotary drive motor, makes the circumference of dredging below swivelling tool-holder move；Control system controls to rotate cleaning shoe, makes the mud of the interim storage basin of entrance drop to conveyer belt by mud mouth, and then communicated band is transported to terminal；
Step 4: control system and control hydraulic cylinder, make dredging a little inwardly to enclose and move below swivelling tool-holder, controls system and controls liftable mud cylinder drive motor and then control the height of liftable mud cylinder, and adjustment dredging efficiency takes the inner mud enclosed；
Step 5: repeat step 4, be a little moved to interior enclosing to dredging below swivelling tool-holder
Step 6: move bagger to new mud place, repeats above step to the whole process of dredging and terminates；
Attached: when gas-detecting device is reported to the police, suspend dredging operation.It is returned in safety range value after a period of time until bagger internal gas composition, continues mud diging working.
The unmanned bagger of above-mentioned process industrial sludge can rely on external force to move in large-scale sludge, it is achieved that closed gas simultaneously of dredging, it is prevented that foul smell flies away, and its operatorless feature makes this machine strong adaptability, can meet the job requirements under severe execution conditions.
Above specific embodiments of the invention being described in detail, but it is intended only as example, the present invention is not restricted to instantiation described above.To those skilled in the art, any amendment on an equal basis and replacement that the present invention is carried out is also all among scope of the invention.Therefore, the equalization made without departing from the spirit and scope of the invention converts and amendment, all should contain within the scope of the present invention.
Claims (9)
1. the unmanned bagger processing industrial sludge, it is characterised in that: including:
The outside framework being made up of chassis (1) and the tie-beam of annular；
Store up sludge-tank (5) temporarily and be arranged on the first half of described outside framework, be wherein provided with sweep mud frame (3) and with sweep that mud frame (3) is connected sweep mud frame drive motor (2)；
Arranged below interim storage mud mud mouth (6) of described interim storage sludge-tank (5)；
The top of described outside framework is provided with main body rotary drive motor (4) of dredging；
Mud feeding drum (7) is arranged in described outside framework, and main body rotary drive motor (4) is connected with dredging；
It is used for the top driving the fluid pressure drive device (14) that mud feeding drum (7) swings up and down to be arranged on mud feeding drum (7)；
Described mud feeding drum (7) is provided with swivelling tool-holder of dredging (10)；Described swivelling tool-holder of dredging (10) is connected with swivelling tool-holder drive motor (12) of dredging.
2. the unmanned bagger of process industrial sludge according to claim 1, it is characterised in that: the bottom of described mud feeding drum (7) is provided with lifting mud cylinder (9) extended, that retract；Being provided with lifting mud cylinder drive motor (8) on mud feeding drum (7), described lifting mud cylinder drive motor (8) is connected with lifting mud cylinder (9) by the kind of drive of gear and tooth bar.
3. the unmanned bagger of process industrial sludge according to claim 1, it is characterised in that: described chassis (1) has multiple collar (13).
4. the unmanned bagger of process industrial sludge according to claim 1, it is characterised in that: described mud feeding drum (7) is connected with main body rotary drive motor (4) of dredging by the kind of drive of worm and gear.
5. the unmanned bagger of process industrial sludge according to claim 1, it is characterised in that: mud feeding drum mud mouth (15) is arranged at described mud feeding drum (7) top.
6. the unmanned bagger of process industrial sludge according to claim 1, it is characterised in that: also include control system (16), equipped with gas-detecting device on described control system (16)；Control system output connect respectively the input of main body rotary drive motor (4) of dredging, swivelling tool-holder drive motor (12) of dredging input, sweep mud frame drive motor (2) input, lifting mud cylinder drive motor (8) input；Described control system (16) is connected with control station by wireless signal.
7. the unmanned bagger of process industrial sludge according to claim 1, it is characterised in that: adopt the plastic greenhouse of trapping to cover whole machine, leave the outlet of transmission mud.
8. the unmanned bagger of process industrial sludge according to claim 1, it is characterized in that: also include the conveyer for mud being sent unmanned bagger: the top of described conveyer is the lower section of the interim storage basin mud mouth (6) of bagger, terminal is Large Copacity storage basin or tipper, and transmission sealing means is that plastic greenhouse hides.
9. the method for work of the unmanned bagger processing industrial sludge as described in any one of claim 1-8, it is characterised in that: the method comprises the following steps:
Step 1: bagger is placed in a mud point, is placed in mud periphery by adjusting fluid pressure drive device (14) by the lower end of swivelling tool-holder of dredging (10)；Carry out closing measure；Be placed in the lower section of the interim mud mouth of bagger (6) by the one of ready conveyer section, the outfan of mud is tipper；
Step 2: far-end wireless console sets up radio communication by the control system (16) with bagger, issues control instruction to control system, and control system drives swivelling tool-holder (10) of dredging to be operated by control swivelling tool-holder drive motor (12) of dredging；
Step 3: control system controls to dredge main body rotary drive motor (4), makes dredging below swivelling tool-holder a little can move by circumference；Control system controls to sweep mud frame drive motor (4), sweeps mud frame (3) and rotates, makes the mud of the interim storage basin of entrance drop to conveyer belt by mud mouth, and then communicated band is transported to terminal；
Step 4: control system and control fluid pressure drive device (14), make dredging a little inwardly to enclose and move below swivelling tool-holder, control system controls liftable mud cylinder drive motor (8) and then controls the height of liftable mud cylinder (9), adjusts dredging efficiency, takes the inner mud enclosed；
Step 5: repeat step 4, until dredging below swivelling tool-holder has a little been moved to interior enclosing；
Step 6: move bagger to new mud place, repeats above step to the whole process of dredging and terminates；When gas-detecting device is reported to the police, suspend dredging operation, be returned in safety range value after a period of time until bagger internal gas composition, continue mud diging working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054082.7A CN105714863B (en) | 2016-01-27 | 2016-01-27 | A kind of unmanned bagger and its method of work for handling industrial sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054082.7A CN105714863B (en) | 2016-01-27 | 2016-01-27 | A kind of unmanned bagger and its method of work for handling industrial sludge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105714863A true CN105714863A (en) | 2016-06-29 |
| CN105714863B CN105714863B (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610054082.7A Expired - Fee Related CN105714863B (en) | 2016-01-27 | 2016-01-27 | A kind of unmanned bagger and its method of work for handling industrial sludge |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678056A (en) * | 2018-04-25 | 2018-10-19 | 中国水利水电科学研究院 | A kind of dredging device for river channels for the phase that stops |
| CN112127408A (en) * | 2020-09-21 | 2020-12-25 | 杭州获锡汽车部件有限公司 | Sludge cleaning trolley |
| CN113802504A (en) * | 2021-09-29 | 2021-12-17 | 关晨 | Town road silt cleaning device |
| NO20201101A1 (en) * | 2020-10-12 | 2022-04-13 | Scanmudring As | Device and method for removing a subsea filter layer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992018698A1 (en) * | 1991-04-12 | 1992-10-29 | Alvhems Mekaniska I Älvängen Ab | Device for trimming road-edges |
| US5875573A (en) * | 1996-06-07 | 1999-03-02 | Hayden; John D. | Vertical spin ditcher with 3 point hitch |
| CN200974979Y (en) * | 2006-11-13 | 2007-11-14 | 侯圣春 | Cellar well dredging machine |
| CN201437584U (en) * | 2009-08-05 | 2010-04-14 | 中交上海航道勘察设计研究院有限公司 | Full-closed and pollution spreading preventive device special for environmental protection dredging and reclamation |
-
2016
- 2016-01-27 CN CN201610054082.7A patent/CN105714863B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992018698A1 (en) * | 1991-04-12 | 1992-10-29 | Alvhems Mekaniska I Älvängen Ab | Device for trimming road-edges |
| US5875573A (en) * | 1996-06-07 | 1999-03-02 | Hayden; John D. | Vertical spin ditcher with 3 point hitch |
| CN200974979Y (en) * | 2006-11-13 | 2007-11-14 | 侯圣春 | Cellar well dredging machine |
| CN201437584U (en) * | 2009-08-05 | 2010-04-14 | 中交上海航道勘察设计研究院有限公司 | Full-closed and pollution spreading preventive device special for environmental protection dredging and reclamation |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678056A (en) * | 2018-04-25 | 2018-10-19 | 中国水利水电科学研究院 | A kind of dredging device for river channels for the phase that stops |
| CN112127408A (en) * | 2020-09-21 | 2020-12-25 | 杭州获锡汽车部件有限公司 | Sludge cleaning trolley |
| NO20201101A1 (en) * | 2020-10-12 | 2022-04-13 | Scanmudring As | Device and method for removing a subsea filter layer |
| WO2022081019A1 (en) * | 2020-10-12 | 2022-04-21 | Scanmudring As | Device and method for removing a subsea filter layer |
| CN113802504A (en) * | 2021-09-29 | 2021-12-17 | 关晨 | Town road silt cleaning device |
| CN113802504B (en) * | 2021-09-29 | 2023-05-05 | 广东天立方建设集团有限公司 | Municipal road silt cleaning device |
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| Publication number | Publication date |
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| CN105714863B (en) | 2018-06-22 |
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Granted publication date: 20180622 Termination date: 20210127 |