CN109574271A - Pass by short section pollutant orientation removal and intensifying method - Google Patents
Pass by short section pollutant orientation removal and intensifying method Download PDFInfo
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- CN109574271A CN109574271A CN201811550806.2A CN201811550806A CN109574271A CN 109574271 A CN109574271 A CN 109574271A CN 201811550806 A CN201811550806 A CN 201811550806A CN 109574271 A CN109574271 A CN 109574271A
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- impurity
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- short section
- aerated
- intensifying method
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present patent application belongs to water-treatment technology field, one kind is specifically disclosed to pass by the removal of short section pollutant orientation and intensifying method, the following steps are included: (1) is removed and is collected by the grease type impurity absorption on the water surface, and by impurity on adsorbent material using adsorbent material；(2) underwater in step (1) is aerated, and aeration position is located at close to the upstream of absorption position, to being passed through air or oxygen under water when aeration；(3) direction for adjusting longer impurity in river water keeps impurity mobile laterally along river water, crushes to impurity, and smashed accumulation of impurities together and is shifted；(4) impurity shifted in step (3) is dried and is burnt, and the heat generated to burning recycles.This method solves the problems, such as to be easy to cause water body seriously to pollute after floating impurity is more in short section mainly for the treatment of the floating material in river water.
Description
Technical field
The invention belongs to water-treatment technology field, specifically discloses one kind and pass by and short section pollutant orientation removal and strengthen
Method.
Background technique
" water be Source of life, production want, the base of ecology ", using water as the basin of core be human society survive root
Base, the cradle of civilization, development basis, water provides the convenience of active for the development of city and human lives.
In rainy season, the grease type of earth's surface and floating solid can be washed into short river river by rainwater, floating solid
Have very much, such as trunk, foam block, branch etc., will lead to more impurity behind these impurity remittance river and be deposited on the water surface,
On the one hand these impurity will lead to river blocking, on the other hand, the floating material in short river river is imported into big river with river water
Afterwards, floating material can pollute big river, cause seriously to pollute to water resource in this way.
Summary of the invention
It passes by the removal of short section pollutant orientation and intensifying method the purpose of the present invention is to provide one kind, to solve short river
The problem of be easy to causeing water body seriously to pollute after floating impurity is more in section.
In order to achieve the above object, base case of the invention are as follows: pass by short section pollutant orientation removal and reinforcing side
Method, comprising the following steps:
(1) it removes and carries out by the grease type impurity absorption on the water surface, and by impurity on adsorbent material using adsorbent material
It collects；
(2) underwater in step (1) is aerated, and aeration position is located at close to the upstream of absorption position, when aeration
Air or oxygen is passed through to underwater；
(3) direction for adjusting longer impurity in river water keeps impurity mobile laterally along river water, crushes to impurity, and will
Smashed accumulation of impurities together and is shifted；
(4) impurity shifted in step (3) is dried and is burnt, and the heat generated to burning recycles.
The working principle and beneficial effect of this base case is:
(1) impurity absorption of the grease type of the water surface can be effectively reduced short section water flow using adsorbent material by this method
The grease type impurity of middle floating, reduces the pollutant in water, improves water quality；
(2) this programme can crush the blocky impurity of floating on water, and lead to smashed impurity being transferred to section
Outside, it can prevent short section river from blocking；
(3) this method is arrived during handling floating impurity by that can drive the impurity to suspend in water to underwater aeration
The water surface is sufficiently adsorbed and is removed to the impurity in water convenient for adsorbent material；
(4), there are the elimination of anaerobic type microorganism, it is micro- will to reduce anaerobic type in water to being aerated under water in this method
Pollution of the biology to water body.
Further, adsorbent material used in step (1) is spongy layer or high oil-absorbing resin layer.Utilize spongy layer or high suction
Oleoresin layer can the grease type impurity to floating on water adsorb, reduce the pollutant of grease type in water, improve water quality.
Further, it is aerated when underwater is aerated using along the vertical direction of water flow in step (2), when aeration is passed through
Gas be air.It can be gathered materials on the spot, and can recycled using air, reduce the cost of processing river water.
Further, the height for the positional distance river bed being aerated in step (2) is 5-10cm.It is carried out in above-mentioned position range
Aeration is avoided that and drives the silt of river bed to the water surface, can be reduced the suspended matter in river water in this way.
Further, it is shifted when transfer impurity using intermittent mode in step (3).Impurity process is shifted in interval
In can to impurity carry out draining, convenient for impurity carry out subsequent processing.
Detailed description of the invention
Fig. 1 is the device structure schematic diagram of pass by short section pollutant orientation removal and intensifying method embodiment of the invention；
Fig. 2 is the top view of transfer plate and fixed plate in Fig. 1；
Fig. 3 is the leftschematic diagram of collecting box and scraper plate in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: rack 1, transfer roller 2, impeller 3, upper roller 4, lower roll 5, idler wheel 6, turntable 7,
Cylinder barrel 8, piston 9, piston rod 10, strut 11, escape pipe 12, transverse tube 13, blowdown pipe 14, transfer plate 15, guide plate 16, scraper plate
17, mounting base 18, through-hole 19, non-slipping block 20, fixed plate 21, connecting rod 22, collecting box 23, disk 24.
Embodiment is substantially as shown in Fig. 1, and pass by short section pollutant orientation removal and intensifying method, including following step
It is rapid:
(1) it removes and carries out by the grease type impurity absorption on the water surface, and by impurity on adsorbent material using adsorbent material
It collects；
(2) underwater in step (1) is aerated, and aeration position is located at close to the upstream of absorption position, when aeration
It is aerated using along the vertical direction of water flow, the height of the positional distance river bed of aeration is 5-10cm；To underwater logical when aeration
Enter air or oxygen, is preferably air in the present embodiment；
(3) direction for adjusting longer impurity in river water keeps impurity mobile laterally along river water, crushes to impurity, and will
Smashed accumulation of impurities together and is shifted, and is carried out in such a way that interval shifts when shifting impurity；
(4) impurity shifted in step (3) is dried and is burnt, and waste heat boiler is used to the heat that burning generates
It is recycled.
Using above-mentioned steps processing river surface impurity when use a kind of orientation and remove and strengthening device, such as Fig. 1 and Fig. 2 institute
Show, including rack 1 and driving mechanism, driving mechanism is preferably motor (being not drawn into figure) in the present embodiment, and rack 1, which is equipped with, inhales
Attached portion, smashing portion and the transport unit for transmitting impurity, transport unit include the transfer roller 2 being rotatably connected in rack 1, transfer roller 2
Surface is equipped with the adsorption layer of absorption grease type impurity, and adsorption layer can be spongy layer or high oil-absorbing resin layer, inhale in the present embodiment
Attached layer is preferably high oil-absorbing resin layer；2 side of transfer roller is equipped with impeller 3；Rack 1 is equipped with the scraper plate 17 for clearing up transfer roller 2,
Scraper plate 17 is soft rubber slab, and scraper plate 17 will not influence the rotation of transfer roller 2, and the lower end of scraper plate 17 is equipped with bending part, bending part with
Transfer roller 2 reclines, and as shown in connection with fig. 3, the lower position on the left of bending part is lower than right side.Scraper plate 17 extends to outside rack 1, in conjunction with figure
Shown in 3, the part that scraper plate 17 is located at outside rack 1 is connected with collecting box 23.
Transport unit includes 15, two 21, two runners of fixed plate, two shafts, two turntables 7, transfer plate connecting rods, is fixed
21 oblique weld of plate offers the through-hole 19 passed in and out for transfer plate 15, the upper surface of transfer plate 15 in rack 1 in fixed plate 21
Be machined with anti-skidding fast, two shafts pass through bearing respectively and are mounted in rack 1, positioned at left side shaft position lower than right side
Rotating shaft position, runner are coaxially mounted to the outside that shaft is located at rack 1, are located at as shown in Figure 1, turntable 7 is coaxially mounted to shaft
The inside of rack, the lower end of connecting rod 22 and the eccentric position of turntable 7 are hinged, and the upper end of connecting rod 22 and transfer plate 15 are hinged, and two
Belt is connected between runner.When turntable 7 is rotated with shaft, turntable 7 drives connecting rod 22 to swing, and connecting rod 22 drives out transfer plate
15 slide up and down along through-hole 19, and when the lower end of connecting rod 22 is moved to bottom with the rotation of turntable 7, the upper end of non-slipping block 20 is located at
Lower part in through-hole 19, such transfer plate 15 will not move outside through-hole 19.
Smashing portion include be arranged in rack 1 to roller, motor driven rotates roller, is equipped on the output shaft of motor same
Belt is connected between the runner in the belt pulley of axis, belt pulley and left side；It include upper roller 4 and lower roll 5 to roller, upper roller 4 and lower roll 5
Surface is equipped with Disintegrating knife, and one end that lower roll 5 is located at outside rack is coaxially connected with disk 24, and disk 24 is located at outside rack, circle
Strut 11 is connected on the eccentric position of disk 24,1 lower part of rack is equipped with cylinder barrel 8, and the piston rod 10 and connecting rod 22 of cylinder barrel 8 are hinged,
The lower part of cylinder barrel 8 is connected with the escape pipe 12 for jet, and the transverse tube 13 parallel with upper roller 4, transverse tube are connected on escape pipe 12
13 are located at the left side of the lower section of transfer roller 2；It is equipped with the first check valve of the one-way conduction to outside cylinder barrel in escape pipe 12, connects on cylinder barrel 8
It is connected with blowdown pipe 14, blowdown pipe 14 can connect air pump or compressed air cylinder, unidirectionally lead in the oriented cylinder barrel 8 of installation in blowdown pipe 14
Logical second one-way valve.Rack 1 is located at adsorption section and is equipped with mounting base 18 to the position between roller, along upper roller in mounting base 18
4 length direction is equipped with row's idler wheel 6, and the lower part of mounting base 18 is equipped with inclined guide plate 16.
Specific implementation process is as follows: before this strengthening device processing pollutant, rack 1 being fixed on to the river of short section
In water, the lower part in the left side of transfer roller 2, transfer plate 15 and fixed plate 21 is made to immerse underwater, start motor, motor rotation drives
Roller and runner are rotated；In to roller rotation process, the rotation of lower roll 5 drives disk 24 to rotate, and the rotation of disk 24 drives strut 11
It is swung, when strut 11 is to lower swing, strut 11 pushes piston 9 to move down, and piston 9, which moves down, to be pushed under cylinder barrel 8
The gas in portion is discharged by escape pipe 12 and is formed under water bubble, and bubble in the process can be by the suspension in water to water surface movable
Impurity drives onto the water surface；During bubble emerges the water surface, bubble can drive the impurity of the suspension in water to water surface movable
Onto the water surface, since transverse tube 13 is located at the lower section in 2 left side of transfer roller, bubble can be moved to the left side of transfer roller 2 with water flow, this
Sample bubble will push the rotation of impeller 3 in 2 left side of transfer roller to drive the rotation of transfer roller 2, under water flow and bubble impetus, impeller
3 energy band turn roller, 2 stable rotation can push the impurity on the water surface to underwater in 2 rotation process of transfer roller, the impurity quilt of floating
Upward buoyancy after being pushed under water by water, facilitates adsorption layer for grease type impurity absorption in this way；Transfer roller 2 was rotating
Cheng Zhong, scraper plate 17 can scrape off the oily impurity on 2 surface of transfer roller, since the left side of 17 lower part of scraper plate is lower than right side, impurity is logical
The bending part crossed on scraper plate 17 is flowed into collecting box；The impurity floated on the water surface is turned impurity by transport unit after being crushed to roller
It moves on to outside rack 1.When there is the sundries tops such as length direction identical with water (flow) direction sundries, such as long waddy, branch to arrive in river
It can deflect on idler wheel 6, the sundries after deflection is in laterally, to be convenient for crushing sundries on roller in this way.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. pass by short section pollutant orientation removal and intensifying method, which comprises the following steps:
(1) it removes and is collected by the grease type impurity absorption on the water surface, and by impurity on adsorbent material using adsorbent material；
(2) underwater in step (1) is aerated, and aeration position is located at close to the upstream of absorption position, is aerated Shi Xiangshui
Under be passed through air or oxygen；
(3) direction for adjusting longer impurity in river water keeps impurity mobile laterally along river water, crushes to impurity, and will crush
Accumulation of impurities afterwards together and is shifted；
(4) impurity shifted in step (3) is dried and is burnt, and the heat generated to burning recycles.
2. short section pollutant orientation removal and the intensifying method according to claim 1 of passing by, which is characterized in that step
(1) adsorbent material used in is spongy layer or high oil-absorbing resin layer.
3. short section pollutant orientation removal and the intensifying method according to claim 1 of passing by, which is characterized in that step
(2) it is aerated when underwater is aerated using along the vertical direction of water flow in, the gas that when aeration is passed through is air.
4. short section pollutant orientation removal and the intensifying method according to claim 3 of passing by, which is characterized in that step
(2) height for the positional distance river bed being aerated in is 5-10cm.
5. short section pollutant orientation removal and the intensifying method according to claim 1 of passing by, which is characterized in that step
(3) it is shifted when transfer impurity using intermittent mode in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550806.2A CN109574271B (en) | 2018-12-18 | 2018-12-18 | Directional removing and strengthening method for pollutants in border-crossing short river reach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550806.2A CN109574271B (en) | 2018-12-18 | 2018-12-18 | Directional removing and strengthening method for pollutants in border-crossing short river reach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109574271A true CN109574271A (en) | 2019-04-05 |
| CN109574271B CN109574271B (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811550806.2A Active CN109574271B (en) | 2018-12-18 | 2018-12-18 | Directional removing and strengthening method for pollutants in border-crossing short river reach |
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| CN (1) | CN109574271B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341388A (en) * | 2013-06-21 | 2013-10-09 | 苏州新区枫桥净化设备厂 | River channel purification device |
| CN103708684A (en) * | 2014-01-14 | 2014-04-09 | 浙江工业大学 | Purification treatment system and water quality purification method for riverway |
| CN103938600A (en) * | 2014-04-11 | 2014-07-23 | 合肥市东方美捷分子材料技术有限公司 | Water surface polluting oil removal and recovery device |
| CN105692934A (en) * | 2016-03-29 | 2016-06-22 | 张舒维 | Artificial lake water circulating aeration device |
-
2018
- 2018-12-18 CN CN201811550806.2A patent/CN109574271B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341388A (en) * | 2013-06-21 | 2013-10-09 | 苏州新区枫桥净化设备厂 | River channel purification device |
| CN103708684A (en) * | 2014-01-14 | 2014-04-09 | 浙江工业大学 | Purification treatment system and water quality purification method for riverway |
| CN103938600A (en) * | 2014-04-11 | 2014-07-23 | 合肥市东方美捷分子材料技术有限公司 | Water surface polluting oil removal and recovery device |
| CN105692934A (en) * | 2016-03-29 | 2016-06-22 | 张舒维 | Artificial lake water circulating aeration device |
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| Publication number | Publication date |
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| CN109574271B (en) | 2022-04-08 |
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