CN106801408A - A kind of floater in river recovery and treatment method - Google Patents
A kind of floater in river recovery and treatment method Download PDFInfo
- Publication number
- CN106801408A CN106801408A CN201510844470.0A CN201510844470A CN106801408A CN 106801408 A CN106801408 A CN 106801408A CN 201510844470 A CN201510844470 A CN 201510844470A CN 106801408 A CN106801408 A CN 106801408A
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- CN
- China
- Prior art keywords
- raking pawl
- fence body
- connecting rod
- floating object
- screw mandrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 238000007667 floating Methods 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 206010016256 Fatigue Diseases 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 239000010813 municipal solid waste Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 238000011109 contamination Methods 0.000 description 5
- 230000001771 impaired Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003134 recirculating Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 241000216843 Ursus arctos horribilis Species 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
Abstract
The invention discloses a kind of floater in river recovery and treatment method, comprise the following steps：Start hydraulic cylinder, jacking bar drives support column to move forward under the promotion of hydraulic cylinder output end；Fence body realizes the movement quick up and down in guide rail groove under the traction of connecting rod, and manually by adjusting screw mandrel so that movable block is moved on connecting rod, movable block causes that lower raking pawl is opened by the drive of connecting rod, and fence body is displaced downwardly in water；Upper raking pawl blocks floating object prevents it from continuing to move to, reversely rotate screw mandrel so that lower raking pawl is moved down automatically, and the cooperation of upper raking pawl clamps floating object, the last fence body under the traction of connecting rod is integrally raised, and the floating object concentration of collection is tired out and is put into fixed treatment place.When raking pawl is opened and closed under regulation, coordinated using a screw mandrel and movable block, be the opening and closing for being capable of achieving lower raking pawl by forward and reverse rotary screw rod, the power that can save 17 times or so is adjusted by calculating screw mandrel, reduce the work difficulty for realizing lower raking pawl opening and closing.
Description
Technical field
Removed contamination structure the present invention relates to a kind of power station, specifically refer to a kind of floater in river recovery and treatment method.
Background technology
On the more reservoir of dirt or river course, to ensure that power station or pumping plant are able to safety, normally run, dirt cleaner need to be often set, not shut down and to be removed contamination under conditions of not being vented reservoir.At present, small hydropower station is usually manually removed contamination, most of Hydropower plants with low head and high flow, due to removing contamination not in time, differential water pressures before and after trash rack is substantially exceeded design standard, the problem that the shutdown in flood season is removed contamination when turning into power generation in the flood seasons with the safe operation of trash rack；And large-scale power station is then using harrow type dredger or rotary type trash cleaning device, harrow type dredger can use fixed according to arrangement, portable and single track suspension type, the slusher opening and closing of small-sized fixed rake sludge cleaning machine can use manually handle, the form of slusher can use bucket-shaped or tooth harrow shape according to the difference of dirt, bucket-shaped slusher is adapted to shaft-like and large scale rubbish the cleanings of swimming such as branch, tooth harrow formula slusher is applied to the more soft dirt cleaning such as pasture and water, to prevent the lateral movement of slusher, the design of rake should have directive wheel, slusher dash area is as small as possible；And rotary type trash cleaning device be primarily adapted for use in twig, pasture and water it is smaller and a fairly large number of in equal volume in the case of, tooth harrow is fixed on chain, a tooth harrow is fixed at a certain distance, tooth harrow insertion grid face is generally 20mm~40mm, tooth both sides are generally 3mm or so with the gap of grizzly bar, tooth harrow reaches top, is compressed and is cleared up by the scraper plate or circle hairbrush of activity.
The trash majority of two kinds of forms is to fix power station in river channel water inlet front to facilitate the cleaning to floater；But in the vicinity of river channel water inlet, the salvaging of two kinds of trashes of form to floating object is beyond power, the water velocity of power station in river channel water inlet is accelerated particularly when opening a sluice gate, so that trash inefficiency when being salvaged, floater can be flowed rapidly into river channel water inlet with current, in the shock into floating object to the gate slot of water retaining structure, the damage of dash building body is in turn resulted in；Under realization during the opening and closing of raking pawl, the general hydraulic way for using realizes the movement of lower raking pawl, small-sized trash then carries out pulling the movement for realizing lower raking pawl using steel cable to lower raking pawl, two ways respectively has advantage, but itself weight of the mode of hydraulic starting is larger, the live load of trash is increased, and the mode that steel cable is manually pulled is when large batch of floating object is run into, manual working intensity is greatly increased, inefficiency.
The content of the invention
It is an object of the invention to provide a kind of floater in river recovery and treatment method, facilitate dirt cleaner that fast salvaging collection is carried out to the floating object near water inlet, reduce the live load for realizing lower raking pawl opening and closing, while improving the cleanup area of dirt cleaner.
The purpose of the present invention is achieved through the following technical solutions：
A kind of floater in river recovery and treatment method, comprises the following steps：
A starts hydraulic cylinder, and jacking bar drives support column to move forward under the promotion of hydraulic cylinder output end, to expand cleanup area；
B fence bodies are realized quick up and down mobile in guide rail groove under the traction of connecting rod, manually by adjusting screw mandrel, screw mandrel coordinates with tapped through hole so that movable block is moved on connecting rod, movable block causes that lower raking pawl is opened by the drive of connecting rod, and fence body is displaced downwardly in water；
Floating object is blocked and prevents it from continuing to move to by the upper raking pawls of C, reversely rotate screw mandrel so that lower raking pawl is moved down automatically, and the cooperation of upper raking pawl clamps floating object, the last fence body under the traction of connecting rod is integrally raised, and the floating object concentration of collection is tired out and is put into fixed treatment place；
In above-mentioned steps, the hydraulic cylinder is arranged on the breastwork above water inlet, the two ends of jacking bar output end respectively with hydraulic cylinder, support column are connected, guide rail groove is provided with the relative side of two support columns, fence body is provided with guide rail groove, fixed upper raking pawl is installed in fence body, lower raking pawl is hingedly connected with fence body bottom, the two ends of fence body are provided with guide roller；It is arranged with two connecting rods in parallel in the fence body, movable block is set with connecting rod, movable block middle part is provided with tapped through hole, and screw mandrel is fixed in fence body through tapped through hole, also include connecting rod, the two ends of the connecting rod are hinged with movable block, lower raking pawl respectively.During present invention work, floating object interior in a big way near river channel water inlet can be collected, upper raking pawl forms the grasping part of annular with lower raking pawl, grasping part can realize opening and closing by the artificial roller using steel cable regulation in lower raking pawl, to carry out the large-scale cleaning collecting process to floating object, impact of the floating to dash building when reduction is opened a sluice gate；The gate slot in being built to dash is avoided to cause to clash into impaired simultaneously；Further, compared with artificial pulling steel cable is with the move mode for realizing lower raking pawl, the present invention is when in use, when raking pawl is opened and closed under regulation, coordinated using a screw mandrel and movable block, be the opening and closing for being capable of achieving lower raking pawl by forward and reverse rotary screw rod, and during force, the power that can save 17 times or so is adjusted by calculating screw mandrel, the working strength for realizing lower raking pawl opening and closing is substantially reduced, while reducing the use cost of device indirectly.
The bending direction rebate opposite with lower raking pawl is provided with the upper raking pawl, and rebate is located at fence body lower section.Rebate in upper raking pawl can increase the internal area in the ring gripping space that upper raking pawl is constituted with lower raking pawl, floating object is blocked to prevent it from continuing to move to after upper raking pawl gos deep into the water surface, lower raking pawl clamps floating object under self gravitation effect, while preventing floating object from coming off in crawl every time, the quantity of crawl can also be greatly increased, collection efficiency is improve.
The end of the lower raking pawl is provided with balancing weight.When crawl quantity is more or floating object volume is larger in itself when, when the Action of Gravity Field of lower raking pawl itself is not enough to for floating object to clamp stabilization, clamping dynamics of the raking pawl to floating object in the case where the balancing weight that lower raking pawl end is set can increase indirectly, and lower raking pawl is articulated and connected with fence body, can ensure to capture efficiency every time under artificial regulation steel cable effect, while avoiding the floating object of crawl from being dropped suddenly when fence body rises.
The up and down angle of the lower raking pawl is 0 ~ 110 °.The activity point of view of lower raking pawl is arranged in the range of 0 ~ 110 °, may be such that interior in a big way floating object near recycling and processing device can be collected by lower raking pawl, while the scope that increase floating object is reclaimed, also can guarantee that lower raking pawl stability in use.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of floater in river recovery and treatment method of the invention, the setting of jacking bar, substantially increases the cleanup area of collection structure, can be by floating object in recirculating zone advanced processing, in preventing the floating object missed from flowing into river channel water inlet, it is to avoid the gate slot in being built to dash causes to clash into impaired；Compared with artificial pulling steel cable is with the move mode for realizing lower raking pawl, the present invention is when in use, when raking pawl is opened and closed under regulation, coordinated using a screw mandrel and movable block, it is the opening and closing for being capable of achieving lower raking pawl by forward and reverse rotary screw rod, and during force, the power that can save 17 times or so is adjusted by calculating screw mandrel, the working strength for realizing lower raking pawl opening and closing is substantially reduced, while reducing the use cost of device indirectly；
2nd, a kind of floater in river recovery and treatment method of the invention, floating object is blocked to prevent it from continuing to move to after upper raking pawl gos deep into the water surface, lower raking pawl clamps floating object under self gravitation effect, while preventing floating object from coming off in crawl every time, the quantity of crawl can also be greatly increased, collection efficiency is improve；
3rd, a kind of floater in river recovery and treatment method of the invention, clamping dynamics of the raking pawl to floating object in the case where the balancing weight that lower raking pawl end is set can increase indirectly, and lower raking pawl is articulated and connected with fence body, can ensure to capture efficiency every time under artificial regulation steel cable effect, while avoiding the floating object of crawl from being dropped suddenly when fence body rises.
4th, a kind of floater in river recovery and treatment method of the invention, the activity point of view of lower raking pawl is arranged in the range of 0 ~ 110 °, may be such that interior in a big way floating object near recycling and processing device can be collected by lower raking pawl, while the scope that increase floating object is reclaimed, lower raking pawl stability in use is also can guarantee that.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes the part of the application, does not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is side view of the invention；
Mark and corresponding parts title in accompanying drawing：
Raking pawl, 6- guide rollers, 7- connecting rods, 8- connecting rods, 9- breastworks, 10- hydraulic cylinders, 11- jackings bar, 12- rebate, 13- balancing weights, 14- movable blocks, 15- screw mandrels under 1- support columns, 2- guide rail grooves, 3- fence bodies, the upper raking pawls of 4-, 5-.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present invention is comprised the following steps：
A starts hydraulic cylinder, and jacking bar drives support column to move forward under the promotion of hydraulic cylinder output end, to expand cleanup area；
B fence bodies are realized quick up and down mobile in guide rail groove under the traction of connecting rod, manually by adjusting screw mandrel, screw mandrel coordinates with tapped through hole so that movable block is moved on connecting rod, movable block causes that lower raking pawl is opened by the drive of connecting rod, and fence body is displaced downwardly in water；
Floating object is blocked and prevents it from continuing to move to by the upper raking pawls of C, reversely rotate screw mandrel so that lower raking pawl is moved down automatically, and the cooperation of upper raking pawl clamps floating object, the last fence body under the traction of connecting rod is integrally raised, and the floating object concentration of collection is tired out and is put into fixed treatment place；
In above-mentioned steps,The hydraulic cylinder 10 is arranged on the breastwork 9 above water inlet,The two ends of jacking bar 11 respectively with the output end of hydraulic cylinder 10,Support column 1 is connected,Guide rail groove 2 is provided with the relative side of two support columns 1,Fence body 3 is provided with guide rail groove,Fixed upper raking pawl 4 is installed in fence body 3,Lower raking pawl 5 is hingedly connected with the bottom of fence body 3,The two ends of fence body 3 are provided with guide roller 6,Fence body 3 is slidably arranged in guide rail groove 2 by guide roller 6,It is arranged with two connecting rods 8 in parallel in the fence body 3,Movable block 14 is set with connecting rod 8,The middle part of movable block 14 is provided with tapped through hole,Screw mandrel 15 is fixed in fence body 3 through tapped through hole,Also include connecting rod 7,The two ends of the connecting rod 7 respectively with movable block 14,Lower raking pawl 5 is hinged.During present invention work, floating object interior in a big way near river channel water inlet can be collected, upper raking pawl 4 forms the grasping part of annular with lower raking pawl 5, grasping part can realize opening and closing by the artificial roller 6 using steel cable regulation in lower raking pawl 5, to carry out the large-scale cleaning collecting process to floating object, impact of the floating to dash building when reduction is opened a sluice gate；Start hydraulic cylinder 10,Jacking bar 11 drives support column 1 to move forward under the promotion of the output end of hydraulic cylinder 10,To expand cleanup area of the invention,Fence body 3 is realized quick up and down mobile in guide rail groove 2 under the traction of connecting rod,Manually by adjusting screw mandrel,Screw mandrel coordinates with tapped through hole,So that movable block is moved on connecting rod,Movable block causes that lower raking pawl 5 is opened by the drive of connecting rod,Fence body 3 is displaced downwardly in water,Upper raking pawl 4 blocks floating object prevents it from continuing to move to,Reversely rotate screw mandrel 15,Lower raking pawl 5 is moved down automatically in the presence of self gravitation,Coordinate with upper raking pawl 4 and clamp floating object,The last fence body 3 under the traction of connecting rod 7 is overall to be raised,The floating object of collection is concentrated to tire out and is put into fixed treatment place,The setting of jacking bar 11,Substantially increase the cleanup area of collection structure,Can be by floating object in recirculating zone advanced processing,In preventing the floating object missed from flowing into river channel water inlet,The gate slot in being built to dash is avoided to cause to clash into impaired；Further, compared with artificial pulling steel cable is with the move mode for realizing lower raking pawl 5, the present invention is when in use, when raking pawl 5 is opened and closed under regulation, coordinated using a screw mandrel 15 and movable block 14, be the opening and closing for being capable of achieving lower raking pawl 5 by forward and reverse rotary screw rod 15, and during force, the power that can save 17 times or so is adjusted by calculating screw mandrel 14, the working strength for realizing the lower opening and closing of raking pawl 5 is substantially reduced, while reducing the use cost of device indirectly.
Embodiment 2
As shown in Fig. 2 the present embodiment is on the basis of embodiment 1, the bending direction rebate 12 opposite with lower raking pawl 5 is provided with the upper raking pawl 4, and rebate 12 is located at the lower section of fence body 3.Rebate 12 in upper raking pawl 4 can increase the internal area in the ring gripping space that upper raking pawl 4 is constituted with lower raking pawl 5, floating object is blocked to prevent it from continuing to move to after upper raking pawl 4 gos deep into the water surface, lower raking pawl 5 clamps floating object under self gravitation effect, while preventing floating object from coming off in crawl every time, the quantity of crawl can also be greatly increased, collection efficiency is improve.
Embodiment 3
As shown in figure 1, the present embodiment is on the basis of embodiment 1, the end of the lower raking pawl 5 is provided with balancing weight 13.When crawl quantity is more or floating object volume is larger in itself when, when the lower Action of Gravity Field of itself of raking pawl 5 is not enough to for floating object to clamp stabilization, clamping dynamics of the raking pawl 5 to floating object in the case where the balancing weight 13 that the end of lower raking pawl 5 is set can increase indirectly, and lower raking pawl 5 is articulated and connected with fence body 3, can ensure to capture efficiency every time under artificial regulation steel cable effect, while avoiding the floating object of crawl from being dropped suddenly when fence body 3 rises.
Further, preferably, the up and down angle of the lower raking pawl 5 is 0 ~ 110 °.The activity point of view of lower raking pawl 5 is arranged in the range of 0 ~ 110 °, may be such that interior in a big way floating object near recycling and processing device can be collected by lower raking pawl 5, while the scope that increase floating object is reclaimed, also can guarantee that the stability in use of lower raking pawl 5.
Above-described specific embodiment; the purpose of the present invention, technical scheme and beneficial effect are further described; should be understood that; the foregoing is only specific embodiment of the invention; the protection domain being not intended to limit the present invention; all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of floater in river recovery and treatment method, it is characterised in that comprise the following steps：
A starts hydraulic cylinder, and jacking bar drives support column to move forward under the promotion of hydraulic cylinder output end, to expand cleanup area；
B fence bodies are realized quick up and down mobile in guide rail groove under the traction of connecting rod, manually by adjusting screw mandrel, screw mandrel coordinates with tapped through hole so that movable block is moved on connecting rod, movable block causes that lower raking pawl is opened by the drive of connecting rod, and fence body is displaced downwardly in water；
Floating object is blocked and prevents it from continuing to move to by the upper raking pawls of C, reversely rotate screw mandrel so that lower raking pawl is moved down automatically, and the cooperation of upper raking pawl clamps floating object, the last fence body under the traction of connecting rod is integrally raised, and the floating object concentration of collection is tired out and is put into fixed treatment place；
In above-mentioned steps, the hydraulic cylinder is arranged on the breastwork above water inlet, the two ends of jacking bar output end respectively with hydraulic cylinder, support column are connected, guide rail groove is provided with the relative side of two support columns, fence body is provided with guide rail groove, fixed upper raking pawl is installed in fence body, lower raking pawl is hingedly connected with fence body bottom, the two ends of fence body are provided with guide roller；It is arranged with two connecting rods in parallel in the fence body, movable block is set with connecting rod, movable block middle part is provided with tapped through hole, and screw mandrel is fixed in fence body through tapped through hole, also include connecting rod, the two ends of the connecting rod are hinged with movable block, lower raking pawl respectively.
2. a kind of floater in river recovery and treatment method according to claim 1, it is characterised in that：The bending direction rebate opposite with lower raking pawl is provided with the upper raking pawl, and rebate is located at fence body lower section.
3. a kind of floater in river recovery and treatment method according to claim 1, it is characterised in that：The end of the lower raking pawl is provided with balancing weight.
4. a kind of floater in river recovery and treatment method according to claim 1, it is characterised in that：The up and down angle of the lower raking pawl is 0 ~ 110 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844470.0A CN106801408A (en) | 2015-11-26 | 2015-11-26 | A kind of floater in river recovery and treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844470.0A CN106801408A (en) | 2015-11-26 | 2015-11-26 | A kind of floater in river recovery and treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106801408A true CN106801408A (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510844470.0A Pending CN106801408A (en) | 2015-11-26 | 2015-11-26 | A kind of floater in river recovery and treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801408A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867600A (en) * | 2018-08-08 | 2018-11-23 | 中国舰船研究设计中心 | A kind of unmanned floating body clamping recyclable device in sea |
| CN111350405A (en) * | 2020-03-12 | 2020-06-30 | 山东理工职业学院 | Ecological environment wetland protection device |
-
2015
- 2015-11-26 CN CN201510844470.0A patent/CN106801408A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867600A (en) * | 2018-08-08 | 2018-11-23 | 中国舰船研究设计中心 | A kind of unmanned floating body clamping recyclable device in sea |
| CN111350405A (en) * | 2020-03-12 | 2020-06-30 | 山东理工职业学院 | Ecological environment wetland protection device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170606 |
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| WD01 | Invention patent application deemed withdrawn after publication |