CN103721446B - There is the center driving concentrated mud scraper of aeration assembly - Google Patents
There is the center driving concentrated mud scraper of aeration assembly Download PDFInfo
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- CN103721446B CN103721446B CN201310597400.0A CN201310597400A CN103721446B CN 103721446 B CN103721446 B CN 103721446B CN 201310597400 A CN201310597400 A CN 201310597400A CN 103721446 B CN103721446 B CN 103721446B
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- bearing
- aeration tube
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Abstract
The invention discloses a kind of center driving concentrated mud scraper with aeration assembly, be arranged in the mud-collecting slot of sedimentation basin, comprise driving mechanism, central rotation bearing, scrape mud assembly, water outlet weir plate and aeration assembly; The clutch end of described driving mechanism by central rotation bearing with scrape mud assembly and be connected, described central rotation bearing is along the axis arranged of mud-collecting slot, water outlet weir plate is then arranged on the discharge outlet of mud-collecting slot, arrange aeration assembly below described water outlet weir plate, this aeration assembly comprises middle part aeration tube assembly and is arranged in the limit aeration tube assembly of mud-collecting slot four corners.Therefore, effectively can extend the working time of sedimentation basin, and without the need to as conventional sedimentation basin of the prior art, need carry out parking cleaning to the deposit on water outlet weir plate within a short period of time, improve purification cost.
Description
Technical field
The present invention relates to a kind of center driving concentrated mud scraper with aeration assembly.
Background technology
Existing center driving concentrated mud scraper, is generally furnished with water outlet weir plate in the place of draining, to make the water of discharging again can deposit at water outlet weir plate place, improves the purification efficiency of draining.
But along with working long hours of sedimentation basin, water outlet weir plate have accumulated blocked up deposit by causing, for enabling mud scraper normally work, usually need to stop the sediment cleaned out on weir board, thus improves purification cost.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of center driving concentrated mud scraper with aeration assembly is provided, it arranges aeration assembly below water outlet weir plate, the compressed air that aeration assembly is sprayed can impact the sediment on water outlet weir plate, meanwhile, during aeration component operation, mud scraper is not needed to stop, therefore, the present invention can reduce the stop frequency of mud scraper effectively, reduces purification cost.
For realizing above technical purpose, the present invention will take following technical scheme:
There is a center driving concentrated mud scraper for aeration assembly, be arranged in the mud-collecting slot of sedimentation basin, comprise driving mechanism, central rotation bearing, scrape mud assembly, water outlet weir plate and aeration assembly; The clutch end of described driving mechanism by central rotation bearing with scrape mud assembly and be connected, described central rotation bearing is along the axis arranged of mud-collecting slot, water outlet weir plate is then arranged on the discharge outlet of mud-collecting slot, aeration assembly is set below described water outlet weir plate, this aeration assembly comprises middle part aeration tube assembly and is arranged in the limit aeration tube assembly of mud-collecting slot four corners, and described middle part aeration tube assembly, limit aeration tube assembly include gas pipeline and the aerated conduit of connection; The gas pipeline of described middle part aeration tube assembly passes the cavity arrangements of the center driving axle of central rotation bearing, and the rectangular frame-shaped of the aerated conduit of middle part aeration tube assembly is arranged, supports by being fixed on the aeration tube support scraped on mud assembly; The gas pipeline of arbitrary limit aeration tube assembly is then fixed on corresponding mud-collecting slot corner; The aerated conduit of described middle part aeration tube assembly, the aerated conduit of limit aeration tube assembly are all horizontal; The aerated conduit length of middle part aeration tube assembly is consistent with the inradius of mud-collecting slot, and the aerated conduit length of limit aeration tube assembly is the width of mud-collecting slot or the difference of length and himself inradius.
Described central rotation bearing also comprises bearing assembly, and bearing assembly comprises bearing bracket, underwater bearing support and bearing, and bearing is arranged in underwater bearing support, and underwater bearing support is then fixed in mud-collecting slot by bearing bracket; Described center driving axle is supported by bearing assembly, and center driving axle is hollow shaft, in addition, described center driving axle split is arranged, comprise the first power transmission shaft split being in below and the second driving shaft split being in top, the first described power transmission shaft split, second driving shaft split are connected by shaft coupling.
Described mud assembly of scraping comprises scraping arm, ballast box and scraper component, and described scraper component and ballast box are fitted on scraping arm; Scraping arm one end and the first power transmission shaft split hinged, the other end is then fixedly connected with the first power transmission shaft split by rod assembly, described rod assembly is adjustable in length mechanism, the length adjustment piece comprising pull bar and be connected with pull bar, the connecting short section that this length adjustment piece comprises sleeve and is threaded with sleeve two ends respectively, in two described connecting short sections, one of them and scraping arm are located by connecting, and another is then fixed with pull bar.
Described scraping arm is connected with support arm by bottom pull bar, and described support arm one end and the outer wall of power transmission shaft are fixed, and other end cantilever is arranged, and the cantilever end of described support arm has the connecting portion be connected with bottom pull bar.
According to above technical scheme, relative to prior art, the present invention has following advantage:
Aeration assembly of the present invention can in the sedimentation basin course of work, impact the sediment on water outlet weir plate, prevent sediment from piling up on water outlet weir plate, namely the working time of sedimentation basin can effectively be extended, and without the need to as conventional sedimentation basin of the prior art, need carry out parking cleaning to the deposit on water outlet weir plate within a short period of time, improve purification cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of center driving concentrated mud scraper of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A-A sectional view in Fig. 1;
Fig. 4 is the B-B sectional view in Fig. 1;
In Fig. 1 to 4: driving mechanism 1; Center driving axle 2; Bearing bracket 3; Underwater bearing support 4; Scraping arm 5; Ballast box 6; Scraper component 7; Aeration tube support 8; Middle part aeration tube assembly 9; Limit aeration tube assembly 10; Rod assembly 11; Bottom pull bar 12; Support arm 13.
Detailed description of the invention
Technical scheme of the present invention is explained below with reference to accompanying drawing.
As Figure 1-4, the center driving concentrated mud scraper with aeration assembly of the present invention, is arranged in the mud-collecting slot of sedimentation basin, comprises driving mechanism 1, central rotation bearing, scrapes mud assembly, water outlet weir plate and aeration assembly; Central rotation bearing comprises center driving axle 2 and the bearing assembly for supporting this center driving axle 2, wherein:
Described driving mechanism 1, comprises drive motors, and the clutch end of this drive motors is connected with the center driving axle 2 of central rotation bearing by gear pair, and described center driving axle 2 is supported in the mud-collecting slot of sedimentation basin by bearing assembly; Bearing assembly comprises bearing bracket 3, underwater bearing support 4 and bearing, and bearing is arranged in underwater bearing support 4, and underwater bearing support 4 is then fixed in the mud-collecting slot of sedimentation basin by bearing bracket 3; In addition, described center driving axle 2 is hollow shaft, the gas pipeline be convenient in middle part aeration tube assembly 9 is walked, in addition, described center driving axle 2 split is arranged, comprise the first power transmission shaft split being in below and the second driving shaft split being in top, the first described power transmission shaft split, second driving shaft split are connected by shaft coupling.
Described scrapes mud assembly, comprise scraping arm 5, ballast box 6 and scraper component 7, scraping arm 5 one end and the first power transmission shaft split hinged, the other end is then fixedly connected with the first power transmission shaft split by rod assembly 11, described rod assembly 11 is adjustable in length mechanism, the length adjustment piece comprising pull bar and be connected with pull bar, the connecting short section that this length adjustment piece comprises sleeve and is threaded with sleeve two ends respectively, in two described connecting short sections, one of them and scraping arm 5 are located by connecting, and another is then fixed with pull bar; In addition, the first described power transmission shaft split and the connection site of rod assembly 11 are different from the connection site of the first power transmission shaft split and scraping arm 5, and both exist certain spacing;
Described scraping arm 5 is connected with support arm 13 by bottom pull bar 12, and described support arm 13 one end and the outer wall of power transmission shaft are fixed, and other end cantilever is arranged, and the cantilever end of described support arm 13 has the connecting portion be connected with bottom pull bar 12; Described scraper component 7 and ballast box 6 are fitted on scraping arm 5.
Described aeration assembly, be arranged on water outlet weir plate and scrape between mud assembly, comprise the middle part aeration tube assembly 9 shown in figure and limit aeration tube assembly 10, no matter be middle part aeration tube assembly 9, or limit aeration tube assembly 10, include gas pipeline and the aerated conduit of connection, the gas pipeline of described middle part aeration tube assembly 9 passes the cavity arrangements of center driving axle 2, and the rectangular frame-shaped of the aerated conduit of middle part aeration tube assembly 9 is arranged, supported by the aeration tube support 8 be fixed on scraping arm 5, its length (inradius for mud-collecting slot) is consistent with the length of scraping arm 5 substantially, width is slightly larger than the width scraping mud assembly, the gas pipeline of limit aeration tube assembly 10 is then fixed on the bight of mud-collecting slot, the aerated conduit length of limit aeration tube assembly 10 is the width of mud-collecting slot or the difference of length and himself inradius, in addition, the aerated conduit of described middle part aeration tube assembly 9, the aerated conduit of limit aeration tube assembly 10 are all horizontal.
It can thus be appreciated that: aeration assembly of the present invention can in the sedimentation basin course of work, impact the sediment on water outlet weir plate, prevent sediment from piling up on water outlet weir plate, namely the life-span of sedimentation basin can effectively be extended, and without the need to as conventional sedimentation basin of the prior art, need carry out parking cleaning to the deposit on water outlet weir plate within a short period of time, improve purification cost.
Claims (4)
1. there is a center driving concentrated mud scraper for aeration assembly, be arranged in the mud-collecting slot of sedimentation basin, comprise driving mechanism, central rotation bearing, scrape mud assembly, water outlet weir plate and aeration assembly; The clutch end of described driving mechanism by central rotation bearing with scrape mud assembly and be connected, described central rotation bearing is along the axis arranged of mud-collecting slot, water outlet weir plate is then arranged on the discharge outlet of mud-collecting slot, it is characterized in that: aeration assembly is set below described water outlet weir plate, this aeration assembly comprises middle part aeration tube assembly and is arranged in the limit aeration tube assembly of mud-collecting slot four corners, and described middle part aeration tube assembly, limit aeration tube assembly include gas pipeline and the aerated conduit of connection; The gas pipeline of described middle part aeration tube assembly passes the cavity arrangements of the center driving axle of central rotation bearing, and the rectangular frame-shaped of the aerated conduit of middle part aeration tube assembly is arranged, supports by being fixed on the aeration tube support scraped on mud assembly; The gas pipeline of arbitrary limit aeration tube assembly is then fixed on corresponding mud-collecting slot corner; The aerated conduit of described middle part aeration tube assembly, the aerated conduit of limit aeration tube assembly are all horizontal; The aerated conduit length of middle part aeration tube assembly is consistent with the inradius of mud-collecting slot, and the aerated conduit length of limit aeration tube assembly is the width of mud-collecting slot or the difference of length and himself inradius.
2. there is the center driving concentrated mud scraper of aeration assembly according to claim 1, it is characterized in that: described central rotation bearing also comprises bearing assembly, bearing assembly comprises bearing bracket, underwater bearing support and bearing, bearing is arranged in underwater bearing support, and underwater bearing support is then fixed in mud-collecting slot by bearing bracket; Described center driving axle is supported by bearing assembly, and center driving axle is hollow shaft, in addition, described center driving axle split is arranged, comprise the first power transmission shaft split being in below and the second driving shaft split being in top, the first described power transmission shaft split, second driving shaft split are connected by shaft coupling.
3. there is the center driving concentrated mud scraper of aeration assembly according to claim 2, it is characterized in that: described mud assembly of scraping comprises scraping arm, ballast box and scraper component, and described scraper component and ballast box are fitted on scraping arm; Scraping arm one end and the first power transmission shaft split hinged, the other end is then fixedly connected with the first power transmission shaft split by rod assembly, described rod assembly is adjustable in length mechanism, the length adjustment piece comprising pull bar and be connected with pull bar, the connecting short section that this length adjustment piece comprises sleeve and is threaded with sleeve two ends respectively, in two described connecting short sections, one of them and scraping arm are located by connecting, and another is then fixed with pull bar.
4. there is the center driving concentrated mud scraper of aeration assembly according to claim 3, it is characterized in that: described scraping arm is connected with support arm by bottom pull bar, described support arm one end and the outer wall of power transmission shaft are fixed, other end cantilever is arranged, and the cantilever end of described support arm has the connecting portion be connected with bottom pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597400.0A CN103721446B (en) | 2013-11-22 | 2013-11-22 | There is the center driving concentrated mud scraper of aeration assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597400.0A CN103721446B (en) | 2013-11-22 | 2013-11-22 | There is the center driving concentrated mud scraper of aeration assembly |
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| Publication Number | Publication Date |
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| CN103721446A CN103721446A (en) | 2014-04-16 |
| CN103721446B true CN103721446B (en) | 2015-08-05 |
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| CN201310597400.0A Active CN103721446B (en) | 2013-11-22 | 2013-11-22 | There is the center driving concentrated mud scraper of aeration assembly |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107042025B (en) * | 2016-12-30 | 2022-07-22 | 广东新环机电装备制造有限公司 | Dirt and sand removing machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098957U (en) * | 1991-04-29 | 1992-03-18 | 兰州给排水机电设备厂 | Mud scraper in pre-settling tank |
| US5478468A (en) * | 1993-09-10 | 1995-12-26 | Sumitomo Heavy Industries, Ltd. | Coagulating sedimentation processing apparatus |
| CN1201843C (en) * | 2003-08-21 | 2005-05-18 | 丁扣林 | Mud-scraping suction dredge and solid-liquid separating process thereof |
| CN2677364Y (en) * | 2003-12-16 | 2005-02-09 | 石洪军 | Cavitation air floating continuous sewage discharge precipitation machine |
| US7258788B2 (en) * | 2004-03-12 | 2007-08-21 | Noram Engineering And Constructors Ltd. | Circular clarifier apparatus and method |
| CN200966939Y (en) * | 2006-05-08 | 2007-10-31 | 卢普伦 | High-efficient oil and water separating and depositing pool |
| CN101318085A (en) * | 2008-07-08 | 2008-12-10 | 南通华新环保设备工程有限公司 | High efficiency concentrated mud scraper |
| CN202961990U (en) * | 2012-05-22 | 2013-06-05 | 中国铝业股份有限公司 | Purge device used for rhombus-shaped scraper plate mud-absorbing system |
| CN203678026U (en) * | 2013-11-22 | 2014-07-02 | 南通华新环保设备工程有限公司 | Mud scraper with aeration component |
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Address after: 226300 west head of Wujia Industrial Park, Dongshe Town, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Nantong Huaxin Environmental Protection Technology Co., Ltd Address before: 226352, No. 1688, Ping Hai Road, five industrial town, Tongzhou District, Jiangsu, Nantong Patentee before: NANTONG HUAXIN ENVIRONMENTAL ENGINEERING EQUIPMENT Co.,Ltd. |