CN102040328B - Silt solidification processor - Google Patents
Silt solidification processor Download PDFInfo
- Publication number
- CN102040328B CN102040328B CN2010105469741A CN201010546974A CN102040328B CN 102040328 B CN102040328 B CN 102040328B CN 2010105469741 A CN2010105469741 A CN 2010105469741A CN 201010546974 A CN201010546974 A CN 201010546974A CN 102040328 B CN102040328 B CN 102040328B
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- solidifying agent
- silt
- mud
- hopper
- handler
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Abstract
The invention relates to a silt solidification processor which is characterized in that a stirring chamber is arranged at the lower part of a frame, two spiral stirring shafts which rotate relatively are arranged in the stirring chamber, the stirring shafts are driven by a main motor to rotate, two feed ports are arranged above the initial segment of the stirring chamber, one feed port is a silt feed port used for carrying out series connection and transportation through a silt conveyor belt, a silt hopper and a silt conveying spiral shaft, and the other feed port is a solidifying agent feed port used for carrying out the series connection and the transportation through a solidifying agent conveyor belt, a solidifying agent hopper and a solidifying agent conveying spiral shaft; and a discharge port at the tail end of the stirring chamber is arranged above a silt solidifying pond. The silt solidification processor has the advantages that the structure is compact and reasonable, the occupied area is small, and the problem that the silt solidification processor in the prior art is in a large structure requiring a lifting mechanism for conveying a solidifying agent can be improved. A flap filtering device is arranged at the inlet of the silt hopper, thereby effectively filtering and removing large solid impurities in silt in time, preventing blockage and damages to equipment and realizing low failure rate.
Description
Technical field
The present invention relates to a kind of sludge treatment equipment, especially a kind of sludge solidification handler.
Background technology
Lake and bed-silt water cut are big, wherein remove to contain a large amount of organism and nutritive substances such as the nitrogen that enriches, phosphorus, also have heavy metal, pathogenic bacterium and parasite poisonous and harmful elements such as (ovum); If mud is unprocessed or deal with improperly, very easily bring serious secondary pollution and environmental destruction, contaminated soil, water source even food chain, so mud is disposed and is seemed and be even more important.The process for treating sludge of existing a kind of main flow is through in the mud of high-moisture, mixing solidifying agent; Warp flocculation and precipitin reaction after a while in the sludge solidification pond; Final curing is the few dense thick mud of water cut; This mud can carry out landfill or be converted into the farmland or soil for building, and final realization is turned waste into wealth, the environmental protection purpose of recycle.Chinese patent 200420028026.9---" sludge solidification handler " discloses a kind of waste silt that rivers and lakes and waterworks, sewage work, construction site etc. are located and has solidified the sludge solidification handler that utilizes again; Comprise frame, whipping appts is arranged on the frame; Two of whipping appts has import and outlet respectively, and there is the curing feed bin its top; Solidifying feed bin and mud feed bin bottom all has feed opening, this feed opening to be in directly over the import of whipping appts; Frame one side has into mud transfer roller, and this advances mud transfer roller one end and is higher than its other end, itself and the high-end mud feed bin top of being in.There is following defective in this sludge solidification handler: (one) is provided with lifting mechanism at the curing feed bin, need solidify material be sent into by lifting mechanism during work and solidify in the feed bin, and not only floor space is big, and production efficiency is low, and energy consumption is high, and cost is also high; (2) owing to contain the bigger solid impurity of more volume for example masonry piece, metal waste residue etc. in the mud,, then can result in blockage or shut down, when serious even damage equipment if get into whisking appliance; (3) this equipment need fix on the ground, can't move easily, limits its range of application; (4) agitator design is the screw-blade of single direction, and mud easily in local accumulation, is produced the dead angle by unidirectional conveying in the helical feed process, influence transport efficiency, when serious even the obstruction transport pipe.
Summary of the invention
The applicant is big to the floor space of above-mentioned sludge solidification handler of the prior art; Low, the shortcomings such as energy consumption is high, poor mobility of work production efficiency; Provide that a kind of floor space is little, treatment capacity is big, adaptable sludge solidification handler; Thereby improve work production efficiency, be convenient to move.
The technical scheme that the present invention adopted is following:
A kind of sludge solidification handler; Bottom in frame is provided with stir storehouse; The stir storehouse set inside has two counterrotating helical stir axles, and stir shaft is rotated by main electric motor driving, above the stir storehouse initial section, is provided with the two-way opening for feed; One tunnel mud opening for feed for the conveying of connecting with mud conveyor screw axle through mud conveying belt, mud hopper, the solidifying agent opening for feed of another road for connecting and carry through solidifying agent conveying belt, solidifying agent hopper, solidifying agent conveyor screw axle; The terminal discharge port of stir storehouse is arranged on the top in sludge solidification pond.It is further characterized in that:
In the ingress of said mud hopper the screen cloth turnover panel is set, said screen cloth turnover panel one side articulates with turning axle and frame, and opposite side is connected through the elevator dish of pull wire with the lifting motor output shaft that is fixed on frame.
Said solidifying agent conveying belt is provided with Weighing device, and said Weighing device adopts the electronic scales of flow sensing, and its output terminal connects the electric machine controller of said solidifying agent conveying belt.
Said helical stir axle middle part is provided with backward vane, and its spiral angle and other agitating vanes oppositely are provided with.
Said backward vane is provided with one group or two groups.
Be provided with flat base in said frame bottom, its edge is the inclined-plane of perk.
Be provided with ship type base in said frame bottom, its set inside has buoyancy compartment.
Compact construction of the present invention is reasonable, and floor space is little, and having improved needs lifting mechanism to carry the large scale structure of solidifying agent in the prior art.The present invention is provided with the turnover panel filtration unit in the ingress of mud hopper, can filter the big volume solid impurity of removing in the mud timely and effectively, prevents to stop up and damage equipment, and failure rate is low.The present invention is provided with several to backward vane at helical stir axle middle part, can smash the mud of caking, carries out subsequent delivery smoothly, has avoided the obstruction transport pipe, and working efficiency improves greatly.The present invention's solidifying agent conveying belt is provided with Weighing device, can quantitatively feed intake to solidifying agent accurately, has both guaranteed curing efficiency, and avoids contaminate environment, and the feature of environmental protection is good and reduce cost.
The present invention adopts flat base, and the edge perk can be drawn transfer easily on the ground, greatly facilitates it and between each sludge solidification pond, switches; The ship type base that the present invention adopts can swim on the water surface in rivers or lake, and the mud after directly will handling drops in the sludge solidification pond of bank base setting, can effectively practice thrift the work-yard, carries out equipment flexibly and shifts.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is a helical stir axle front view of the present invention.
Fig. 4 looks synoptic diagram for the left side of Fig. 3.
Fig. 5 is the front view of another embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present invention is described.
Like Fig. 1, shown in Figure 2; The present invention is provided with stir storehouse 7 in the bottom of frame 6; Stir storehouse 7 set inside have two counterrotating helical stir axles 8 (seeing Fig. 3 and Fig. 4), and stir shaft 8 through pulley 10 driven in rotation, is provided with the two-way opening for feed by main motor 3 above stir storehouse 7 initial section; One the tunnel is mud opening for feed 20, and another road is a solidifying agent opening for feed 22.As shown in Figure 1, the bigger mud of water cut is delivered to the mud hopper 4 on frame 6 tops through mud conveying belt 1, is provided with mud conveyor screw axle 5 at the bottom of the bucket of mud hopper 4, and it drives through motor 21, is provided with mud opening for feed 20 at the helical feed portion tail end; As shown in Figure 2, solidifying agent is delivered to solidifying agent hopper 15 through solidifying agent conveying belt 17, is delivered to solidifying agent opening for feed 22 by the solidifying agent conveyor screw axle 14 that is driven by motor 23 then.The bottom of frame 6 is provided with flat base 2, and the edge of base 2 is the inclined-plane of perk.During real work, the present invention is placed on 9 edges, sludge solidification pond, and the discharge port 24 of its stir storehouse 7 can directly drop into sludge solidification pond 9 with the mud after stirring.
As shown in Figure 2; Quarrel place at mud hopper 4 is provided with the turnover panel filtration unit, and screen cloth turnover panel 13 covers the oral area of mud hopper 4, and the one of which side is articulated with turning axle 11 and frame 6; Can be to overturn in the center with the axle; The opposite side of screen cloth turnover panel 13 is connected through the elevator dish of pull wire 12 with the lifting motor output shaft that is fixed on frame 6, and the rotating through control lifting motor can make screen cloth turnover panel 13 dig or fall.
During actual job, the mud that water cut is bigger is delivered to the mud hopper 4 on frame 6 tops through mud conveying belt 1, and the mud conveyor screw axle 5 that passes through feed hopper bottom falls into stir storehouse 7 through stirring conveying from mud opening for feed 20; Solidifying agent is delivered to solidifying agent hopper 15 through solidifying agent conveying belt 17, and the agent conveyor screw axle 14 that is cured then stirs to be carried, and falls into stir storehouse 7 from solidifying agent opening for feed 22; Mud and solidifying agent are fully mixed by helical stir axle 8 in stir storehouse 7, directly fall into sludge solidification pond 9 from discharge port 24, in solidifying pond 9, solidify fully.Usually the desilting place is provided with a plurality of curing pond; After fill in a curing pond, can the sludge solidification handler be transferred to another and solidify next door, pond; And the mud in the previous curing pond promptly can take out from the pond through after the curing of certain hour, is transported to the landfill place or carries out renewable resource utilization.Because flat base 2 edges of the present invention bottom are the inclined-plane of perk, can be drawn transfer easily on the ground.The present invention is provided with screen cloth turnover panel 13 in the ingress of mud hopper 4; Screen cloth turnover panel 13 covers at mud hopper 4 oral areas when mud conveying belt 1 feed; Can the mud that fall into be filtered, prevent that larger-size solid impurity from falling into hopper and stopping up the subsequent delivery pipeline; At the appointed time back mud conveying belt 1 suspends conveying, and 13 upsets of screen cloth turnover panel are holded up, and top residual stone is poured over a side, and mud conveying belt 1 continues to carry feed after screen cloth turnover panel 13 resets.
The method that prior art is only passed through the rotating speed of control screw conveyor shaft for the charging capacity of solidifying agent realizes; This control method is more coarse; Be difficult to solidifying agent is fed intake accurately, and too much or very few input solidifying agent all can influence final sludge solidification result.As shown in Figure 2; Solidifying agent conveying belt 17 is provided with Weighing device 16, and Weighing device 16 is the electronic scales of flow sensing principle, through measuring the solidifying agent flow of process; With the rotating speed of feedback signal output control belt conveyor, thereby reach the purpose that accurately feeds intake.
Fig. 3 is the front view of helical stir axle of the present invention; Be provided with spiral angle opposite one group or two groups of backward vane 25-2 at helical stir axle middle part with other agitating vanes 25-1; When agitating vane 25-1 angle is set when spending with vertical plane deflection 10～20, backward vane 25-2 and vertical plane deflection-10～-20 are spent.When actual job; Mud and solidifying agent thorough mixing and move under the stirring of agitating vane 25-1 to discharge port 24 directions; In moving process, possibly have some and produce caking or produce the dead angle in local accumulation, influence transport efficiency, material was stirred and was smashed through backward vane 25-2 the time this moment; Thereby can carry out subsequent delivery smoothly, avoid the obstruction transport pipe; The reverse simultaneously blade that is provided with makes mud and solidifying agent change in the local motion direction, and the flow state of material changes turbulent flow into by laminar flow, thereby both mix more evenly.
Fig. 5 is an another embodiment of the invention, and frame 6 can be directly installed on the ship type base 19, and ship type base 19 set inside have buoyancy compartment, can swim on the water surface 18 in rivers or lake.The desilting site of or riverway sludge limited in some places, land; Can directly this embodiment be arranged in the water; Mud hopper 4 is picked up and put into to the desilting boats and ships on next door directly with grab bucket with bed-silt; Through with the abundant stirring of solidifying agent after, mud directly falls into the sludge solidification pond 9 that the bank is provided with.This structure has not only effectively been practiced thrift the work-yard, and conveniently moving, can under the traction of desilting boats and ships, change the work-yard fast.
More than describing is to explanation of the present invention, is not that institute of the present invention restricted portion is referring to claim to the qualification of invention, and under the situation of spirit of the present invention, the present invention can do any type of modification.
Claims (6)
1. sludge solidification handler; Bottom in frame is provided with stir storehouse; The stir storehouse set inside has two counterrotating helical stir axles, and stir shaft is rotated by main electric motor driving, above the stir storehouse initial section, is provided with the two-way opening for feed; One tunnel mud opening for feed for the conveying of connecting with mud conveyor screw axle through mud conveying belt, mud hopper, the solidifying agent opening for feed of another road for connecting and carry through solidifying agent conveying belt, solidifying agent hopper, solidifying agent conveyor screw axle; The terminal discharge port of stir storehouse is arranged on the top in sludge solidification pond; It is characterized in that: in the ingress of said mud hopper the screen cloth turnover panel is set, said screen cloth turnover panel one side articulates with turning axle and frame, and opposite side is connected through the elevator dish of pull wire with the lifting motor output shaft that is fixed on frame.
2. according to the described sludge solidification handler of claim 1; It is characterized in that: said solidifying agent conveying belt is provided with Weighing device; Said Weighing device adopts the electronic scales of flow sensing, and its output terminal connects the electric machine controller of said solidifying agent conveying belt.
3. according to the described sludge solidification handler of claim 1, it is characterized in that: said helical stir axle middle part is provided with backward vane, and its spiral angle and other agitating vanes oppositely are provided with.
4. according to the described sludge solidification handler of claim 4, it is characterized in that: said backward vane is provided with one group or two groups.
5. according to the described sludge solidification handler of claim 1, it is characterized in that: be provided with flat base in said frame bottom, its edge is the inclined-plane of perk.
6. according to the described sludge solidification handler of claim 1, it is characterized in that: be provided with ship type base in said frame bottom, its set inside of ship type base has buoyancy compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105469741A CN102040328B (en) | 2010-11-17 | 2010-11-17 | Silt solidification processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105469741A CN102040328B (en) | 2010-11-17 | 2010-11-17 | Silt solidification processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102040328A CN102040328A (en) | 2011-05-04 |
| CN102040328B true CN102040328B (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105469741A Expired - Fee Related CN102040328B (en) | 2010-11-17 | 2010-11-17 | Silt solidification processor |
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| Country | Link |
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| CN (1) | CN102040328B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984378B (en) * | 2013-07-18 | 2016-12-28 | 宁波高新区围海工程技术开发有限公司 | A kind of control device being applicable to sludge rapid dewatering system |
| CN103803774B (en) * | 2014-02-26 | 2015-05-20 | 江苏理工学院 | Sludge concentration device and sludge treatment method thereof |
| CN105233741A (en) * | 2015-11-03 | 2016-01-13 | 浙江海洋学院 | Experimental apparatus for curing and proportioning depositing silt in channel |
| CN106045250A (en) * | 2016-07-18 | 2016-10-26 | 无锡派乐科技有限公司 | Sludge water filter bed capable of preventing feedstock blockage |
| CN107051262A (en) * | 2017-02-20 | 2017-08-18 | 北京中岩大地科技股份有限公司 | A kind of horizontal mixing plant |
| CN106984238A (en) * | 2017-05-25 | 2017-07-28 | 北京中岩大地科技股份有限公司 | One kind can rate controlling Multifunctional mixer |
| CN108585246A (en) * | 2018-05-16 | 2018-09-28 | 吴金阳 | A kind of sewage filter device containing metal particle |
| CN109368963A (en) * | 2018-11-20 | 2019-02-22 | 大连德联科技有限公司 | A kind of sludge dewatering and solidifying device |
| CN110127988B (en) * | 2019-04-22 | 2021-11-02 | 浙江大学宁波理工学院 | Method for treating polluted sludge through electroosmosis and solidification combination |
| CN111066401A (en) * | 2020-01-19 | 2020-04-28 | 刘红英 | Agricultural ecology pond mud extraction element |
| CN112876026B (en) * | 2021-01-22 | 2022-02-01 | 湖南凯迪工程科技有限公司 | Movable ecological treatment system for river and lake sediment |
| CN112876039A (en) * | 2021-01-22 | 2021-06-01 | 湖南江山春锦科技有限公司 | Mud-water separation equipment for river and lake sludge |
| CN113356777A (en) * | 2021-07-08 | 2021-09-07 | 武汉汇智启铭科技有限公司 | Drilling device for recycling and reusing environment-friendly slurry |
| CN113842836B (en) * | 2021-08-25 | 2022-06-24 | 浙江大学 | Automatic continuous batching system for silt muck solidification treatment and control method |
Citations (6)
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| US5379534A (en) * | 1991-01-22 | 1995-01-10 | Negishi; Jinichiro | Bucket equipped with mixing device, excavation machine having the bucket, and soil improvement method using the excavation machine |
| CN1709813A (en) * | 2004-06-17 | 2005-12-21 | 江苏聚慧科技有限公司 | Slurry solidification treating machine |
| CN201325923Y (en) * | 2008-12-01 | 2009-10-14 | 河海大学 | Sludge solidification or stabilization processing equipment in sewage plant |
| CN201525794U (en) * | 2009-11-04 | 2010-07-14 | 江苏明轩环保科技有限公司 | Sludge solidification and stabilization processing system |
| CN201525795U (en) * | 2009-11-04 | 2010-07-14 | 江苏明轩环保科技有限公司 | Curing material mixing, stirring and conveying device |
| CN201842751U (en) * | 2010-11-17 | 2011-05-25 | 无锡中科建设工程有限公司 | Sludge solidification treatment machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09294998A (en) * | 1996-05-02 | 1997-11-18 | Mitsuharu Takasaki | Method and apparatus for reutilizing sludge as resources |
-
2010
- 2010-11-17 CN CN2010105469741A patent/CN102040328B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5379534A (en) * | 1991-01-22 | 1995-01-10 | Negishi; Jinichiro | Bucket equipped with mixing device, excavation machine having the bucket, and soil improvement method using the excavation machine |
| CN1709813A (en) * | 2004-06-17 | 2005-12-21 | 江苏聚慧科技有限公司 | Slurry solidification treating machine |
| CN201325923Y (en) * | 2008-12-01 | 2009-10-14 | 河海大学 | Sludge solidification or stabilization processing equipment in sewage plant |
| CN201525794U (en) * | 2009-11-04 | 2010-07-14 | 江苏明轩环保科技有限公司 | Sludge solidification and stabilization processing system |
| CN201525795U (en) * | 2009-11-04 | 2010-07-14 | 江苏明轩环保科技有限公司 | Curing material mixing, stirring and conveying device |
| CN201842751U (en) * | 2010-11-17 | 2011-05-25 | 无锡中科建设工程有限公司 | Sludge solidification treatment machine |
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| Publication number | Publication date |
|---|---|
| CN102040328A (en) | 2011-05-04 |
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Granted publication date: 20120328 Termination date: 20121117 |