CN103480487B - A kind of equipment reclaimed for bed mud in river pollution amelioration adsorbent - Google Patents
A kind of equipment reclaimed for bed mud in river pollution amelioration adsorbent Download PDFInfo
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- CN103480487B CN103480487B CN201310433154.5A CN201310433154A CN103480487B CN 103480487 B CN103480487 B CN 103480487B CN 201310433154 A CN201310433154 A CN 201310433154A CN 103480487 B CN103480487 B CN 103480487B
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- China
- Prior art keywords
- magnetic force
- curved boom
- adsorbent
- arm
- comb
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
Abstract
The invention belongs to a kind of equipment reclaimed for bed mud in river pollution amelioration adsorbent in the recovery technique field of bed mud in river.This equipment is mainly become with magnetic force tree structure by motor, coil, curved boom, straight-arm, and bolt can be relied on to be installed on hull afterbody, can carry out operation along with the movement of ship.By the rotation of motor-driven scalable curved boom, drive magnetic force comb thereby through straight-arm, rise up in water to the suitable degree of depth regulating magnetic force comb, it is thus achieved that the best adsorbent response rate.The electromagnetism that the magnetic back coil of magnetic force brush produces provides, to facilitate the smooth of adsorbent energy that magnetic force brush attracts to remove.The recyclable adsorbent of the present invention, it is possible to effectively prevent the secondary pollution that adsorbent brings, the present invention is simple to operate simultaneously, less manual operation.
Description
Technical field
The invention belongs to the recovery technique field that bed mud in river pollutes, be specifically related to a kind of equipment reclaimed for bed mud in river pollution amelioration adsorbent.
Background technology
River ecological restoration: techniques is a branch of ecological engineering science, refer to use integrated approach, make the natural functions that river recovery is lost because of the interference of mankind's activity or degenerated, target is to make river channel ecology system recovery to the approximation state before destroyed, form the river channel ecology system of various biome reasonable mixture ratio, structure optimization, powerful, system stability, it is ensured that the dynamic equalization process in river.At present, polluted river is administered and reclamation activities comprises multiple technologies, in-situ immobilization and showering technology can be divided.The domestic currently used more showering technology mainly including Sediment Dredging, the endogenous pollution of polluted river can be removed in a short period of time, but its engineering is costly, and after Sediment Dredging, owing to benthic living environment has suffered catastrophic collapse, ecosystem constructed before river would become hard to be restored, and based on above reason, research external at present has directed attention to in-situ immobilization.
The more use chemical remediation technology of current in-situ immobilization, both the chemical agent such as flocculant, adsorbent was added to river water, tend to quickly obtain effect, but simply stabilisation Mixing Coefficient in Rectangular Channels after chemical redemption, inreal removal, pollutant are still present within river, and the chemical agent itself putting into water body is also pollutant, the problem that there is secondary pollution, therefore the present invention proposes a kind of magnetic or can by the reclaimer of the adsorbent of attraction of reclaiming.
Summary of the invention
It is an object of the invention to provide a kind of equipment reclaimed for bed mud in river pollution amelioration adsorbent.
Reclaimer is mainly combed 14 by device housings 1, motor 2, coil 8, curved boom 9, straight-arm 10 and magnetic force and is formed.
Reclaimer can pass through bolt 4 and be fixed on stern, along with the advance of ship carries out reclaiming operation.
The folding big travelling gear 3 of control controlling motor 2 rotates, the rotation of cut-off wheel 6 is driven by small transmission gear 5, curved boom 9 one end is fixed as one with cut-off wheel 6, therefore the rotation of cut-off wheel 6 can drive curved boom 9 to rotate together with around curved boom rotating shaft 7, thus the depth of implements of scalable magnetic force comb 14.
Curved boom 9 and straight-arm 10 rely on two connecting rods 12 to be connected, junction is the fixed gear 11 being individually fixed in curved boom 9 and straight-arm 10 of two engagements, connecting rod 12 one end is fixed with curved boom 9, the center of the fixed gear 11 of other end link rotating shaft 13 and straight-arm 10 is fixed, and ensures that straight-arm 10 also can rotate around link rotating shaft 13 when curved boom 9 rotates with this.Straight-arm 10 and magnetic force comb 14 are a unitary construction, can be fixed on magnetic force comb 14 by comb screw thread 16 for convenience of replacing magnetic force comb 15, and comb main body 17 can be inserted polluted river bed mud " combing " and attract to reclaim adsorbent.For increasing the efficiency reclaimed, magnetic force comb 14 is two-stage coupling.
One end of curved boom 9 is tied with coil 8, to provide magnetic force.After opening the power supply of coil 8, coil 8 will form electric magnet with curved boom 9, and straight-arm 10 can be magnetized by curved boom 9 subsequently so that magnetic force is combed 14 bands and is magnetic, thus the magnetic force carrying out the adsorbent that magnetic maybe can be magnetized reclaims.
Device housings 1 can provide the strong point of all the other structures, and except the activity space of curved boom 9, all the other are sealing.
After the adsorbent that magnetic force comb 14 attraction is enough, can closing the power supply of coil 8, the magnetic of magnetic force comb 14 disappears, and can facilitate the recovery of adsorbent.
The invention have the advantages that the adsorbent that the recyclable magnetic of (1) present invention maybe can be magnetized, to prevent secondary pollution；(2) present invention is simple to operate, less manual operation.
Accompanying drawing explanation
Fig. 1 is adsorbent reclaimer illustraton of model.In Fig. 1,1 is device housings, and 2 is motor, and 3 is big travelling gear, and 4 is fixing bolt, and 5 is small transmission gear, 6 is cut-off wheel, and 7 is curved boom rotating shaft, and 8 is coil, and 9 is curved boom, and 10 is straight-arm, 11 is fixed gear, and 12 is connecting rod, and 13 is link rotating shaft, and 14 comb for magnetic force, and 15 is magnetic force comb.
Fig. 2 is magnetic force comb model front elevation.In Fig. 2,16 is comb screw thread, and 17 is comb main body.
Fig. 3 is magnetic force comb model side view.
Fig. 4 is magnetic force comb model top view.
Detailed description of the invention
The present invention is further illustrated below in conjunction with example.
Austenitic stainless steel material is adopted for the impact avoiding magnetic force that motor is produced, big travelling gear and small transmission gear as far as possible；For obtaining good magnetic force, curved boom, straight-arm and magnetic force comb adopt silicon steel material；For obtaining acquisition high rigidity and high intensity on the basis of magnetic force, magnetic force comb adopts martensite stainless steel material, and remaining part adopts general Steel material.
The Y355L1-2 type motor-driven that equipment adopts rated power to be 280kw.By straight through being that the cut-off wheel being fixed on curved boom one end that 40cm, the big travelling gear of thickness 5cm and the straight small transmission gear through being 20cm, thickness 5cm drive diameter 120cm, thickness to be 5cm rotates, curved boom can be driven to rotate around the curved boom rotating shaft of diameter 10cm with this, cut-off wheel Notch angle is 120 °, the width of curved boom is 20cm, thickness is 10cm, angle is 135 °, and length is 350cm and 120cm respectively.Length of connecting rod 50cm, thickness 3cm, short with curved boom section of angle is 135 °, link rotating shaft diameter 5cm, and length is 17cm.The fixed gear diameter of curved boom and straight-arm joint portion is 30cm, and thickness is 10cm, the long 350cm of straight-arm, thick 10cm, and wide end and narrow end be wide 20cm, 10cm respectively.Two-stage magnetic force comb interval 75cm, length is 150cm, is provided with 25 magnetic force comb, space width 4cm, each long 15cm of magnetic force comb, the wherein long 2cm of comb screw thread, diameter of thread 1cm, magnetic force comb width, thickness respectively 4cm, 1cm.
Device housings length, thickness respectively 120cm, 50cm, 120cm and 2.5cm, rely on M24-1.5-80 bolt to be installed on stern, during operation, stretches into 3.1m～4.0m under water according to river regime straight-arm.
Claims (3)
1. the equipment reclaimed for bed mud in river pollution amelioration adsorbent, it is characterized in that: this equipment includes device housings, motor, coil, curved boom, straight-arm and magnetic force comb, the quantity of described motor is one, described curved boom and described straight-arm is controlled to regulate depth of implements by travelling gear by described motor, made described magnetic force comb produce magnetic force by described coil, adsorbent is reclaimed；The folding of described motor controls big travelling gear and rotates, and described big travelling gear drives small transmission gear to rotate, and described small transmission gear drives the rotation of cut-off wheel, and described curved boom one end is fixed as one with described cut-off wheel；Described straight-arm and described curved boom rely on connecting rod to couple, described straight-arm is two fixed gears being individually fixed on described curved boom and described straight-arm engaged with the junction of described curved boom, described connecting rod one end and described curved boom are fixed, the center of the other end link rotating shaft of described connecting rod and the fixed gear of described straight-arm is fixed, the other end of described straight-arm is that magnetic force comb, described straight-arm and described magnetic force comb are as a whole；One end of described curved boom is tied with coil；Described big travelling gear and described small transmission gear adopt austenitic stainless steel material, described straight-arm adopts silicon steel material to make, described magnetic force comb bottom is provided with magnetic force comb, and described magnetic force comb adopts martensite stainless steel material, described curved boom and described magnetic force comb to adopt silicon steel material.
2. the equipment reclaimed for bed mud in river pollution amelioration adsorbent as claimed in claim 1, is characterized in that: described coil is fixed on curved boom and is fixed with one end of cut-off wheel.
3. the equipment reclaimed for bed mud in river pollution amelioration adsorbent as claimed in claim 2, is characterized in that: described magnetic force comb top is comb screw thread, and this comb screw thread for being mounted on magnetic force comb bottom by magnetic force comb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433154.5A CN103480487B (en) | 2013-09-23 | 2013-09-23 | A kind of equipment reclaimed for bed mud in river pollution amelioration adsorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433154.5A CN103480487B (en) | 2013-09-23 | 2013-09-23 | A kind of equipment reclaimed for bed mud in river pollution amelioration adsorbent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103480487A CN103480487A (en) | 2014-01-01 |
| CN103480487B true CN103480487B (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310433154.5A Expired - Fee Related CN103480487B (en) | 2013-09-23 | 2013-09-23 | A kind of equipment reclaimed for bed mud in river pollution amelioration adsorbent |
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| Country | Link |
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| CN (1) | CN103480487B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111326B (en) * | 2016-08-23 | 2018-09-21 | 江苏永蓝粮食机械有限公司 | Cereal processes conveying device |
Citations (6)
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| CN2092376U (en) * | 1991-05-20 | 1992-01-08 | 尚朝民 | Electromagnet comb for separating iron sand in river |
| CN2399099Y (en) * | 1999-11-17 | 2000-10-04 | 曾安四 | Hackle type electromagnetic iron remover |
| CN2545254Y (en) * | 2002-05-21 | 2003-04-16 | 周标 | Multifunctional underhung hydraulic excavator |
| CN201192659Y (en) * | 2008-05-28 | 2009-02-11 | 中国冶金矿业长春矿产资源开发有限公司 | Harrow suction type iron tailings recovery machine underwater |
| CN102500613A (en) * | 2011-11-15 | 2012-06-20 | 同济大学 | Process for restoring heavy metal contaminated soil/sludge through combining nanometer zero-valent iron with electromagnetic rake |
| CN202831011U (en) * | 2012-10-26 | 2013-03-27 | 愚公机械股份有限公司 | Working device of full circle swinging grabbing installing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06269999A (en) * | 1993-01-25 | 1994-09-27 | Shibaura Eng Works Co Ltd | Empty can recovering machine |
| US20080073281A1 (en) * | 2006-09-27 | 2008-03-27 | Cort Steven L | Method and Apparatus for Batch Treating Water Utilizing Magnetic Separation |
-
2013
- 2013-09-23 CN CN201310433154.5A patent/CN103480487B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092376U (en) * | 1991-05-20 | 1992-01-08 | 尚朝民 | Electromagnet comb for separating iron sand in river |
| CN2399099Y (en) * | 1999-11-17 | 2000-10-04 | 曾安四 | Hackle type electromagnetic iron remover |
| CN2545254Y (en) * | 2002-05-21 | 2003-04-16 | 周标 | Multifunctional underhung hydraulic excavator |
| CN201192659Y (en) * | 2008-05-28 | 2009-02-11 | 中国冶金矿业长春矿产资源开发有限公司 | Harrow suction type iron tailings recovery machine underwater |
| CN102500613A (en) * | 2011-11-15 | 2012-06-20 | 同济大学 | Process for restoring heavy metal contaminated soil/sludge through combining nanometer zero-valent iron with electromagnetic rake |
| CN202831011U (en) * | 2012-10-26 | 2013-03-27 | 愚公机械股份有限公司 | Working device of full circle swinging grabbing installing machine |
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| CN103480487A (en) | 2014-01-01 |
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