CN114307272B - Mud scraping device for environment-friendly sewage treatment tank - Google Patents
Mud scraping device for environment-friendly sewage treatment tank Download PDFInfo
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- CN114307272B CN114307272B CN202111611560.7A CN202111611560A CN114307272B CN 114307272 B CN114307272 B CN 114307272B CN 202111611560 A CN202111611560 A CN 202111611560A CN 114307272 B CN114307272 B CN 114307272B
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Abstract
The invention provides a sludge scraping device for an environment-friendly sewage treatment tank, which belongs to the technical field of environment-friendly devices and comprises a support part, a flexible sludge scraping part, a first driving part and a flexible layer, wherein the support part is provided with a plurality of groups, the support parts surround an annular structure, two adjacent groups of support parts are connected through the flexible layer, one end of each group of support parts is provided with one group of flexible sludge scraping part, the first driving part is arranged between the support parts and is used for driving the support parts to move along the diagonal direction of the tank body and dragging the flexible sludge scraping part and the flexible layer to adaptively extend, the flexible sludge scraping part scrapes sludge at the bottom of the tank body, and the flexible layer is used for bearing the scraped sludge. Compared with the prior art, the sludge scraping device can comprehensively scrape sludge in the sewage pool, and has the advantages of good sludge scraping effect and high efficiency.
Description
Technical Field
The invention belongs to the technical field of environment-friendly devices, and particularly relates to a mud scraping device for an environment-friendly sewage treatment tank.
Background
The main function of the sewage treatment tank in sewage treatment is to accommodate sewage and to perform purification treatment on the sewage by matching with corresponding means.
Among the prior art, the treatment facility of sewage contains the sediment step mostly, make the mud debris natural deposition in the bottom of handling the pond in the sewage through the sediment means, for the treatment effeciency of guaranteeing sewage, need regularly clear up the mud of sewage treatment bottom of the pool portion, current mud clearance mode is mostly artifical clearance, artifical clearance efficiency is comparatively low, also some strike off the mud of bottom of the effluent water sump with the help of scraping mud mechanism, however current mud scraping mechanism can't accomplish to cover the bottom of the effluent water sump comprehensively, lead to scraping mud incompletely, there is certain mud dead angle of scraping.
Disclosure of Invention
In order to overcome the defects in the prior art, embodiments of the present invention provide a mud scraping device for an environmental protection sewage treatment tank.
In order to solve the technical problems, the invention provides the following technical scheme:
a mud scraping device for an environment-friendly sewage treatment tank comprises a supporting part, a flexible mud scraping part, a first driving part and a flexible layer,
the supporting parts are provided with a plurality of groups, the supporting parts surround to form an annular structure, two adjacent groups of the supporting parts are connected through the flexible layer,
one end of each group of the supporting parts is provided with a group of the flexible mud scraping parts,
the first driving part is arranged among the plurality of supporting parts and is used for driving the plurality of supporting parts to move along the diagonal direction of the tank body and dragging the flexible mud scraping part and the flexible layer to extend adaptively,
the flexible mud scraping part scrapes mud at the bottom of the tank body, and the flexible layer is used for bearing the scraped mud.
As a further improvement of the invention: the supporting part comprises a supporting rod and a traction block hinged at one end of the supporting rod,
the flexible mud scraping part comprises a mud scraping rope and a winding part,
the winding part is rotatably installed inside the traction block, one end of the mud scraping rope is connected with the winding part, and the other end of the mud scraping rope extends to the outside of the traction block and is connected with the adjacent traction block.
As a further improvement of the invention: the rolling part comprises a rolling wheel, a shaft lever and a rotating piece,
one end of the winding wheel is rotatably connected with the inner wall of the traction block through the shaft rod, one end of the mud scraping rope is wound outside the winding wheel, one end of the rotary part is connected with the winding wheel, and the other end of the rotary part is connected with the inner wall of the traction block and used for driving the winding wheel to rotate.
As a further improvement of the invention: the first driving part comprises a first hydraulic cylinder and a driving rod arranged at the output end of the first hydraulic cylinder,
the driving rod extends to between a plurality of supporting rods, a plurality of top supporting rods are fixedly arranged on the side wall of the driving rod, one end of each group of top supporting rods far away from the driving rod is attached to one group of supporting rods,
the side wall of the driving rod is correspondingly connected with the supporting rods through a plurality of elastic pieces, and each group of the supporting rods is provided with a magnet on one side and is adjacent to the magnet on one side of the supporting rods in two groups.
As a still further improvement of the invention: the side wall of the driving rod is also fixedly provided with a plurality of limiting rods.
As a still further improvement scheme of the invention: the side wall of the driving rod is further provided with a second driving part, and the second driving part is used for clamping one end, far away from the traction block, of the supporting rod.
As a still further improvement of the invention: the second driving part comprises a second hydraulic cylinder and a pressure rod arranged at the output end of the second hydraulic cylinder,
the limiting rod is provided with a through hole for the pressing rod to pass through, and the side wall of the driving rod is also fixedly provided with a butting rod.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, when sludge at the bottom of the pool body is scraped, the first driving part drives the plurality of supporting parts to move along the diagonal direction of the pool body, so that the plurality of supporting parts are far away from each other, the supporting parts can drive the flexible sludge scraping parts to synchronously move when moving, the plurality of flexible sludge scraping parts are synchronously far away, at the moment, the flexible sludge scraping parts and the flexible layer can be subjected to adaptive extension so as to scrape the sludge at the bottom of the pool body, and the scraped sludge is borne by the flexible layer, so that the separation between the sludge and the pool body is realized.
Drawings
FIG. 1 is a first schematic structural diagram of a mud scraping device for an environmental protection sewage treatment tank;
FIG. 2 is a schematic structural diagram II of a mud scraping device for an environmental protection sewage treatment tank;
FIG. 3 is a schematic structural view of a support part in the mud scraping device for the environmental protection sewage treatment tank;
FIG. 4 is an enlarged view of area A of FIG. 1;
in the figure: 10-a tank body, 20-a supporting part, 201-an elastic part, 202-a supporting rod, 203-a magnet, 204-a traction block, 30-a flexible mud scraping part, 301-a mud scraping rope, 302-a winding wheel, 303-a shaft rod, 304-a rotating part, 40-a first driving part, 401-a first hydraulic cylinder, 402-a driving rod, 403-a through hole, 404-a limiting rod, 405-a butting rod, 406-a top supporting rod, 50-a flexible layer, 60-a second driving part, 601-a second hydraulic cylinder and 602-a pressing rod.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1 and 4, the present embodiment provides a sludge scraping device for an environmental protection sewage treatment tank, including a supporting portion 20, a flexible sludge scraping portion 30, a first driving portion 40 and a flexible layer 50, where the supporting portion 20 is provided with a plurality of groups, the plurality of supporting portions 20 enclose an annular structure, two adjacent groups of supporting portions 20 are connected through the flexible layer 50, one end of each group of supporting portions 20 is provided with a group of flexible sludge scraping portions 30, the first driving portion 40 is disposed in the middle of the plurality of supporting portions 20 and is configured to drive the plurality of supporting portions 20 to move along a diagonal direction of the tank 10, and pull the flexible sludge scraping portions 30 and the flexible layer 50 to adaptively extend, the flexible sludge scraping portion 30 scrapes sludge at the bottom of the tank 10, and the flexible layer 50 is configured to bear the scraped sludge.
When striking off cell body 10 bottom mud, drive a plurality of supporting parts 20 through first drive division 40 and remove along cell body 10 diagonal direction, make a plurality of supporting parts 20 keep away from each other, can drive the flexibility when supporting part 20 removes and scrape mud portion 30 synchronous motion, a plurality of flexibility is scraped mud portion 30 and is kept away from in step, the flexibility is scraped mud portion 30 and flexible layer 50 and can be carried out the extension of adaptability this moment, in order to strike off cell body 10 bottom mud, and bear the mud of striking off through flexible layer 50, realize the separation between mud and the cell body 10.
Referring to fig. 1, 2 and 4, in one embodiment, the supporting portion 20 includes a supporting rod 202 and a pulling block 204 hinged to one end of the supporting rod 202, and the flexible mud scraper 30 includes a mud scraping rope 301 and a winding portion, the winding portion is rotatably installed inside the pulling block 204, one end of the mud scraping rope 301 is connected to the winding portion, and the other end of the mud scraping rope 301 extends to the outside of the pulling block 204 and is connected to the adjacent pulling block 204.
Referring to fig. 4, in an embodiment, the winding portion includes a winding wheel 302, a shaft 303, and a rotating member 304, one end of the winding wheel 302 is rotatably connected to an inner wall of the traction block 301 through the shaft 303, one end of the mud scraping rope 301 is wound outside the winding wheel 302, one end of the rotating member 304 is connected to the winding wheel 302, and the other end of the rotating member is connected to an inner wall of the traction block 204 for driving the winding wheel 302 to rotate.
When keeping away from each other at a plurality of traction blocks 204, can pull mud scraping rope 301, mud scraping rope 301 drives reel 302 and rotates, and then unreels from reel 302 to adapt to the change of distance between adjacent two sets of traction blocks 301, strike off with mud to cell body 10 bottom comprehensively.
In one embodiment, the mud scraping rope 301 may be a steel rope or a nylon rope, which is not limited herein.
Referring to fig. 1 and fig. 2, in an embodiment, the first driving portion 40 includes a first hydraulic cylinder 401 and a driving rod 402 installed at an output end of the first hydraulic cylinder 401, the driving rod 402 extends between a plurality of supporting rods 202, a plurality of top supporting rods 406 are fixedly disposed on a side wall of the driving rod 402, one end of each group of top supporting rods 406 away from the driving rod 402 is attached to one group of the supporting rods 202, the side wall of the driving rod 402 is further connected to the supporting rods 202 through a plurality of elastic members 201, a magnet 203 is disposed on one side of each group of the supporting rods 202, and the magnets 203 on one sides of two adjacent groups of the supporting rods 202 attract each other.
Through the pulling effect of elastic component 201, the attraction of magnet 203 on one side of two adjacent sets of bracing pieces 202 and the supporting effect of top brace 406, the attraction between two adjacent sets of bracing pieces 202 is greater than the pulling force of elastic component 201 to bracing pieces 202, so, can prescribe a plurality of bracing pieces 202 as the taper structure that one end is close to each other, the other end is kept away from each other at the beginning, so that a plurality of traction blocks 204 can paste each other and act on the bottom of cell body 10, drive push rod 402 through first pneumatic cylinder 401 and extend, in order to drive top brace 406 and move, utilize top brace 406 to act on bracing piece 202, drive bracing piece 202 and deflect, in order to drive traction block 204 to move to cell body 10 border position along the diagonal direction in the bottom of cell body 10, scrape the extension of adaptability of mud rope 301 between two sets of traction blocks 204, in order to scrape mud, until traction block 204 moves to the corner of cell body 10, realize the comprehensive scraping of cell body 10 bottom mud.
Referring to fig. 1, in an embodiment, the side wall of the driving rod 402 is further fixedly provided with a plurality of limiting rods 404, when the driving rod 402 moves to drive the plurality of supporting rods 202 to deflect, the limiting rods 404 can act on one end of the supporting rods 202 to apply a thrust to the supporting rods 202, so that the supporting rods 202 can continue to drive the traction block 204 to move along the bottom of the tank body 10 after being separated from the top supporting rod 406, so that the plurality of supporting rods 204 can form an umbrella-shaped structure (as shown in fig. 2), and at this time, the mud scraping rope 301 is attached to the inside corner edge of the bottom of the tank body 10, thereby achieving the overall scraping of the mud.
Referring to fig. 1 and fig. 3, in an embodiment, a second driving portion 60 is further disposed on a side wall of the driving rod 402, the second driving portion 60 is configured to clamp an end of the supporting rod 202 away from the traction block 204, after the limiting rod 404 applies a thrust to the supporting rod 202 to drive the supporting rod 202 to form an umbrella-shaped structure, the second driving portion 60 can clamp an end of the supporting rod 202 away from the traction block 204, so that the supporting rods 202 can maintain the umbrella-shaped structure, at this time, the driving rod 402 is driven by the first hydraulic cylinder 401 to retract, and then the supporting rods 202 forming the umbrella-shaped structure are driven to move integrally toward an outside of the tank body 10, at this time, the extended mud scraping ropes 30 can respectively act on sludge on a side wall inside the tank body 10 to scrape off, and the scraped sludge falls onto the expanded flexible layer 50, and the sludge is carried away from the tank body 10 along with the movement of the supporting rod 202.
Referring to fig. 1, in an embodiment, the second driving portion 60 includes a second hydraulic cylinder 602 and a pressing rod 602 installed at an output end of the second hydraulic cylinder 602, the limiting rod 404 is provided with a through hole 403 for the pressing rod 602 to pass through, and a butting rod 405 is further fixed on a side wall of the driving rod 402.
After the plurality of support rods 202 form the umbrella-shaped structure, the second hydraulic cylinder 601 drives the pressing rod 602 to extend, and the pressing rod 602 passes through the through hole 403 and acts on one end of the support rod 202 far away from the traction block 204, so as to press the support rod 202 on one side of the abutting rod 405, thereby clamping the support rod 202 and ensuring the stability of the plurality of support rods 202.
In an embodiment, the elastic member 201 may be a spring, or may be a metal elastic sheet, which is not limited herein, the rotating member 304 may be a torsion spring, or may be a coil spring, which is not limited herein, after the plurality of support rods 202 are removed to the outside of the tank body 10, the sludge on one side of the flexible layer 50 can automatically slide out to the outside of the tank body 10, and then the second hydraulic cylinder 601 drives the pressing rod 602 to retract, the support rods 202 reversely deflect under the action of gravity until the plurality of traction blocks 204 are attached again, at this time, the rolling wheel 303 can be driven to reversely rotate through the rotating action of the rotating member 304, so as to roll the sludge scraping rope 301, so that the length of the sludge scraping rope 301 between two adjacent groups of traction blocks 204 is shortened, so as to facilitate the next sludge scraping operation.
In one embodiment, the flexible layer 50 is a cloth layer or a plastic layer, which is not limited herein.
In one embodiment, the first hydraulic cylinder 401 may be fixedly mounted on a set of brackets, and the brackets may be used to support the whole mud scraping device, so as to ensure smooth mud scraping.
In the embodiment of the invention, when sludge at the bottom of the pool body 10 is scraped, the first driving part 40 drives the plurality of supporting parts 20 to move along the diagonal direction of the pool body 10, so that the plurality of supporting parts 20 are away from each other, the supporting parts 20 can drive the flexible sludge scraping parts 30 to move synchronously when moving, the plurality of flexible sludge scraping parts 30 are away from each other synchronously, at the moment, the flexible sludge scraping parts 30 and the flexible layer 50 can be extended adaptively to scrape the sludge at the bottom of the pool body 10, and the scraped sludge is supported by the flexible layer 50 to realize the separation between the sludge and the pool body 10.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (2)
1. The mud scraping device for the environment-friendly sewage treatment tank is characterized by comprising a supporting part, a flexible mud scraping part, a first driving part and a flexible layer,
the supporting parts are provided with a plurality of groups, the supporting parts surround to form an annular structure, two adjacent groups of the supporting parts are connected through the flexible layer,
one end of each group of the supporting parts is provided with a group of the flexible mud scraping parts,
the first driving part is arranged among the plurality of supporting parts and is used for driving the plurality of supporting parts to move along the diagonal direction of the tank body and dragging the flexible mud scraping part and the flexible layer to extend adaptively,
the flexible sludge scraping part scrapes sludge at the bottom of the tank body, the flexible layer is used for bearing the scraped sludge,
the supporting part comprises a supporting rod and a traction block hinged at one end of the supporting rod,
the flexible mud scraping part comprises a mud scraping rope and a winding part,
the winding part is rotatably arranged in the traction block, one end of the mud scraping rope is connected with the winding part, the other end of the mud scraping rope extends to the outside of the current traction block and is connected with the adjacent traction block,
the first driving part comprises a first hydraulic cylinder and a driving rod arranged at the output end of the first hydraulic cylinder,
the driving rod extends to between a plurality of supporting rods, a plurality of top supporting rods are fixedly arranged on the side wall of the driving rod, one end of each group of top supporting rods far away from the driving rod is attached to one group of supporting rods,
the side wall of the driving rod is correspondingly connected with the supporting rods through a plurality of elastic pieces, one side of each group of supporting rods is provided with a magnet, the magnets on one side of two adjacent groups of supporting rods attract each other,
the side wall of the driving rod is also fixedly provided with a plurality of limiting rods,
the side wall of the driving rod is also provided with a second driving part which is used for clamping one end of the supporting rod far away from the traction block,
the second driving part comprises a second hydraulic cylinder and a pressure rod arranged at the output end of the second hydraulic cylinder,
the limiting rod is provided with a through hole for the pressing rod to pass through, and the side wall of the driving rod is also fixedly provided with a butting rod.
2. The mud scraping device for the environmental protection sewage treatment pool according to claim 1, wherein the winding part comprises a winding wheel, a shaft rod and a rotating member,
one end of the winding wheel is rotatably connected with the inner wall of the traction block through the shaft rod, one end of the mud scraping rope is wound outside the winding wheel, one end of the rotary part is connected with the winding wheel, and the other end of the rotary part is connected with the inner wall of the traction block and used for driving the winding wheel to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111611560.7A CN114307272B (en) | 2021-12-27 | 2021-12-27 | Mud scraping device for environment-friendly sewage treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111611560.7A CN114307272B (en) | 2021-12-27 | 2021-12-27 | Mud scraping device for environment-friendly sewage treatment tank |
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| CN114307272A CN114307272A (en) | 2022-04-12 |
| CN114307272B true CN114307272B (en) | 2023-01-06 |
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| JP3820205B2 (en) * | 2002-09-12 | 2006-09-13 | アイシン高丘株式会社 | Powder collection / conveying device |
| US7258788B2 (en) * | 2004-03-12 | 2007-08-21 | Noram Engineering And Constructors Ltd. | Circular clarifier apparatus and method |
| CN2803489Y (en) * | 2005-06-27 | 2006-08-09 | 深圳市金达莱环保有限公司 | Mud scraping appts. for sewage settling pond |
| JP3146266U (en) * | 2008-08-29 | 2008-11-06 | 株式会社品川鐵工場 | Scraping rake arm device in a circular sludge tank |
| JP5968661B2 (en) * | 2012-03-29 | 2016-08-10 | 水ｉｎｇ株式会社 | Sludge scraping machine |
| CN206604233U (en) * | 2017-01-23 | 2017-11-03 | 陕煤集团神木张家峁矿业有限公司 | A kind of mud-scraping apparatus used in mine sump |
| CN106975284A (en) * | 2017-04-28 | 2017-07-25 | 合肥图腾龙企业管理事务所（有限合伙） | A kind of anticlogging industrial dust removal device |
| CN107970647A (en) * | 2017-11-10 | 2018-05-01 | 廖春玲 | A kind of sewage disposal inclined-plate clarifying basin |
| KR101980193B1 (en) * | 2019-01-14 | 2019-05-20 | 주식회사 미래환경연구원 | Movable baffle type water treatment settling tank |
| CN212016845U (en) * | 2019-12-17 | 2020-11-27 | 江苏碧清环保设备工程有限公司 | Improved mud scraper with adjustable angle |
| CN111530132B (en) * | 2020-05-13 | 2022-06-24 | 徐州中知知识产权服务有限公司 | Bottom mud scraper device for sewage treatment sedimentation tank |
| CN212631866U (en) * | 2020-06-29 | 2021-03-02 | 江苏泓铭环境发展有限公司 | Settling pond for town sewage treatment |
| CN213912481U (en) * | 2020-09-25 | 2021-08-10 | 善美优水环保科技(上海)有限公司 | Efficient mud scraping equipment |
| CN213492176U (en) * | 2020-10-20 | 2021-06-22 | 苏州弘毅环境科技有限公司 | High efficiency mud scraping device |
| CN112354222A (en) * | 2020-10-27 | 2021-02-12 | 李节玲 | Be applied to sewage treatment's sedimentation tank |
| KR102267131B1 (en) * | 2020-11-12 | 2021-06-21 | 더블유아이엠 주식회사 | Sludge collection device in water treatment plant |
| CN113509755A (en) * | 2021-06-29 | 2021-10-19 | 徐州泽众环境科技有限公司 | Peripheral transmission sludge suction scraper for sewage treatment |
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Effective date of registration: 20221214 Address after: 510000 room 1601, No. 2707, Chuang Chuang Avenue, Huangpu District, Guangzhou, Guangdong Province (self compiled building B1) Applicant after: GUANGZHOU SINCERE PROTECTION TECHNOLOGY Co.,Ltd. Address before: 510700 Room 903, No. 13, feisheng 1st Street, Huangpu District, Guangzhou, Guangdong Province (office only) Applicant before: Guangzhou Yuecheng Environmental Protection Technology Co.,Ltd. |
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Denomination of invention: A mud scraping device for environmentally friendly sewage treatment tanks Effective date of registration: 20230616 Granted publication date: 20230106 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Liwan branch Pledgor: GUANGZHOU SINCERE PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980044285 |
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Inventor after: Luo Aiwu Inventor after: Li Yongchun Inventor after: Liu Xiaoting Inventor before: Li Yongchun Inventor before: Liu Xiaoting |
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