CN108862946A - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
- Publication number
- CN108862946A CN108862946A CN201811117513.5A CN201811117513A CN108862946A CN 108862946 A CN108862946 A CN 108862946A CN 201811117513 A CN201811117513 A CN 201811117513A CN 108862946 A CN108862946 A CN 108862946A
- Authority
- CN
- China
- Prior art keywords
- sewage
- agitator tank
- treatment
- box
- paddle
- 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.)
- Withdrawn
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of sewage-treatment plants, the sewage disposal system from left to right successively includes the Rose Box through connection, agitator tank, treatment box, one side bottom of agitator tank is provided with water inlet pipe, one lateral roof for the treatment of box is provided with outlet pipe, one lateral roof of Rose Box is connected to by pipeline one with one side bottom of agitator tank, one lateral roof of agitator tank is connected to by pipeline two with one side bottom for the treatment of box, multistage strainer is provided with inside the Rose Box and between water inlet pipe and pipeline one, the agitator tank is internally provided with blender, the stirring box inner wall is provided with activated carbon adsorption plate, the treatment box is internally provided with biologic packing material, the Rose Box, agitator tank, treatment box bottom is provided with ash gate.The present invention can solve sewage disposal system, and structure is complicated, and equipment investment is expensive, and poor processing effect, treatment effeciency are low, and the impurity in sewage is easy the problem of resulting in blockage to sewage disposal device.
Description
Technical field
The invention belongs to technical field of sewage more particularly to a kind of sewage-treatment plants.
Background technique
China is faced with water resources crisis, and waste water control task is urgent and arduous.Wastewater treatment in China factory runs at present
In poor shape, excessively high energy consumption is the important bottleneck for restricting sewage treatment industry development.In recent years, the basic theory of sewage treatment and
Treatment process is increasingly mature, but sewage disposal process Optimized-control Technique still falls behind.The control of current wastewater treatment in China factory
System is horizontal lower, using simple PID control or manually controls mostly, almost without the application of optimal control method.Another party
The management level in face, wastewater treatment in China factory is lower, affects the operational efficiency of sewage disposal system to a certain extent, increases
The waste of the unnecessary energy and human resources, to increase cost of sewage disposal.
But structure is complicated for existing sewage disposal system, equipment investment is expensive, and poor processing effect, treatment effeciency are low,
And impurity during sewage treatment in sewage is easy to result in blockage to sewage disposal device, seriously affects at entire sewage
The treatment effect of reason system.
Summary of the invention
It is an object of the invention to：For above-mentioned sewage disposal system, structure is complicated, and equipment investment is expensive, treatment effect
Difference, treatment effeciency are low, and the impurity in sewage is easy the problem of resulting in blockage to sewage disposal device, and the present invention provides a kind of dirt
Water treatment facilities.
The technical solution adopted by the present invention is as follows：
A kind of sewage-treatment plant, the sewage disposal system from left to right successively include through the Rose Box connected, stir
Case, treatment box are mixed, one side bottom of agitator tank is provided with water inlet pipe, and one lateral roof for the treatment of box is provided with outlet pipe, institute
State one lateral roof of Rose Box and be connected to one side bottom of agitator tank by pipeline one, one lateral roof of agitator tank pass through pipeline two and
One side bottom for the treatment of box is connected to, and is provided with multistage strainer inside the Rose Box and between water inlet pipe and pipeline one, described to stir
It mixes case and is internally provided with blender, the stirring box inner wall is provided with activated carbon adsorption plate, and the treatment box is internally provided with
Biologic packing material, the Rose Box, agitator tank, treatment box bottom are provided with ash gate.
Working principle：Sewage flows into Rose Box by water inlet pipe, and the multistage strainer first passed around in filter box intercepts in sewage
Impurity has carried out preliminary decontamination, and sewage flows into agitator tank bottom by the pipeline one at the top of Rose Box, the blender in agitator tank
Stirring action under, the impurity adulterated in sewage is quickly separated, and then be stirred the suction of the active carbon in box inner wall
Attached plate absorption, can further decontamination, sewage by the top of agitator tank pipeline two flow into treatment box bottom, inside treatment box
Biologic packing material further adsorb, more thorough absorption can be obtained in the impurity in sewage, and entire sewage disposal system is being handled
During impurity, cabinet can be discharged by the ash gate of the bottom of box in the waste material for being deposited on the bottom of box, prevent waste from stacking
The treatment effect of sewage disposal system is influenced, high-efficiency wastewater treatment system simple process of the present invention, equipment investment is low, it consumes energy low,
It is successively handled by Rose Box, agitator tank, treatment box, wastewater efficient can quickly be handled to clean, detersive efficiency height, and sewage
In impurity will not result in blockage to sewage disposal device.
Further, at least provided with two layers, and from top to bottom, mesh size is incremented by the multistage strainer.It is more by being arranged
Filtering ponds can be improved to the filter effect of sewage in layer strainer, and then mitigate follow-up equipment to the burden of sewage treatment, after raising
The treatment effect of continuous sewage.
Further, the multistage strainer is provided with three layers, is followed successively by primary filter, secondary filter, three-level from top to bottom
Strainer, the mesh of the primary filter are 0.5~1cm, and the mesh of the secondary filter is 1~2cm, the net of the three-level strainer
Hole is 2~4cm.By the multistage strainer of the different mesh sizes of setting, impurity different size of in sewage can be filtered,
The impurity of multistage strainer retention directly falls to filtering bottom of pond portion by self gravitation effect, is then discharged from ash gate by impurity.
Further, the blender in the agitator tank includes shaft and paddle, is connected with driving at the top of the shaft
Motor.It is rotated by driving motor drive shaft and drives paddle rotation, it can be more fully to the sewage in agitator tank
It is stirred decontamination, improves clean-up effect.
Further, circumferentially uniform intervals are fixed in shaft the paddle, and the paddle is at least provided with 3
Group offers through-hole not of uniform size on the paddle, and the outer edge of the paddle is provided with sawtooth.By the way that multiple groups are arranged
Paddle, when the dirty impurities in water in stirring pool is more, paddle can more fully play stirring action, so that miscellaneous
Matter is adsorbed；By offering through-hole not of uniform size in paddle, it is possible to reduce paddle institute in sewage whipping process
The resistance being subject to, while the treatment effeciency for accelerating sewage in the sewage flow to processing pond in stirring pool can also be accelerated；Pass through
The outer edge of paddle is provided with sawtooth, convenient for cutting to impurity larger in stirring pool, improves the clean-up effect of sewage.
Further, ultrasonic vibrator is equipped on the processing pond inner sidewall and above biologic packing material.It is super by being arranged
Sonic vibrator, which enables, harmful substance in sewage and may be adhered to impurity on processing pond inner sidewall and timely fallen by vibration
It is adsorbed on to biologic packing material, to further improve the treatment effeciency of sewage.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. high-efficiency wastewater treatment system simple process of the present invention, equipment investment is low, consume energy it is low, by Rose Box, agitator tank,
Treatment box is successively handled, can be clean by the processing of sewage rapidly and efficiently, and detersive efficiency is high, and the impurity in sewage will not be to sewage
Processing equipment results in blockage；
2. filtering ponds can be improved to the filter effect of sewage by setting multistorey strainer mesh in the present invention, and then mitigate subsequent
Equipment improves the treatment effect of subsequent sewage to the burden of sewage treatment；
3. the present invention can carry out impurity different size of in sewage by the multistage strainer of the different mesh sizes of setting
The impurity of filtering, the retention of multistage strainer directly falls to filtering bottom of pond portion by self gravitation effect, then from ash gate by impurity
Discharge；
Paddle is driven to rotate 4. invention is rotated by driving motor drive shaft, it can be more fully
Decontamination is stirred to the sewage in agitator tank, improves clean-up effect；
5. the present invention is by setting multiple groups paddle, when the dirty impurities in water in stirring pool is more, paddle can be more
Stirring action adequately is played, so that impurity is adsorbed；By offering through-hole not of uniform size in paddle, can subtract
Few paddle can also accelerate sewage flow in stirring pool to handling to resistance suffered in sewage whipping process
In pond, accelerate the treatment effeciency of sewage；Outer edge in paddle is provided with sawtooth, convenient for impurity larger in stirring pool
It is cut, improves the clean-up effect of sewage；
6. making harmful substance in sewage by the way that ultrasonic vibrator is arranged and may be adhered to miscellaneous on processing pond inner sidewall
Mass-energy is timely fallen on biologic packing material by vibration and is adsorbed, to further improve the treatment effeciency of sewage.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the present invention；
Appended drawing reference：1- Rose Box, 2- primary filter, 3- secondary filter, 4- three-level strainer, 5- water inlet pipe, 6- ash gate,
7- pipeline one, 8- agitator tank, 9- pipeline two, 10- treatment box, 11- biologic packing material, 12- ultrasonic vibrator, 13- outlet pipe, 14-
Paddle, 15- shaft, 16- driving motor, 17- through-hole, 18- activated carbon adsorption plate, 19- mesh.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1 to the present invention.
Embodiment 1
A kind of sewage-treatment plant, the sewage disposal system from left to right successively include through the Rose Box 1 connected, stir
Case 8, treatment box 10 are mixed, 8 one side bottom of agitator tank is provided with water inlet pipe 5, and 10 1 lateral roof for the treatment of box is provided with out
Water pipe 13,1 one lateral roof of Rose Box are connected to by pipeline 1 with 8 one side bottom of agitator tank, 8 side of the agitator tank top
Portion is connected to by pipeline 29 with 10 1 side bottom for the treatment of box, is set inside the Rose Box 1 and between water inlet pipe 5 and pipeline 1
It is equipped with multistage strainer, the agitator tank 8 is internally provided with blender, and 8 inner sidewall of agitator tank is provided with activated carbon adsorption plate
18, the treatment box 10 is internally provided with biologic packing material 11, and the Rose Box 1, agitator tank 8,10 bottom for the treatment of box are provided with
Ash gate 6.
Working principle：Sewage flows into Rose Box 1 by water inlet pipe 5, and the multistage strainer first passed around in filter box 1 intercepts in sewage
Impurity carried out preliminary decontamination, sewage flows into 8 bottom of agitator tank by the pipeline 1 at 1 top of Rose Box, in agitator tank 8
Under the stirring action of blender, the work that enables the impurity adulterated in sewage quickly to be separated, and then be stirred on 8 inner sidewall of case
Property charcoal adsorption plate 18 adsorb, can further decontamination, sewage flows into 10 bottom for the treatment of box by the pipeline 29 at 8 top of agitator tank,
It is further adsorbed through the biologic packing material 11 inside treatment box, more thorough absorption, entire sewage can be obtained in the impurity in sewage
For processing system during handling impurity, case can be discharged by the ash gate 6 of the bottom of box in the waste material for being deposited on the bottom of box
Body prevents waste from stacking from influencing the treatment effect of sewage disposal system, high-efficiency wastewater treatment system simple process of the present invention, equipment
Put into it is low, consume energy it is low, successively handled by Rose Box 1, agitator tank 8, treatment box 10, wastewater efficient can quickly handle do
Only, detersive efficiency is high, and the impurity in sewage will not result in blockage to sewage disposal device.
Embodiment 2
On the basis of embodiment 1, the multistage strainer at least provided with two layers, and from top to bottom, pass by 19 size of mesh
Increase.By the way that multistorey strainer mesh is arranged, filtering ponds can be improved to the filter effect of sewage, and then mitigate follow-up equipment to sewage treatment
Burden, improve the treatment effect of subsequent sewage.
Embodiment 3
On the basis of embodiment 2, the multistage strainer is provided with three layers, is followed successively by primary filter 2, second level from top to bottom
Strainer 3, three-level strainer 4, the mesh 19 of the primary filter 2 are 0.5~1cm, the mesh 19 of the secondary filter 3 is 1~
2cm, the mesh 19 of the three-level strainer 4 are 2~4cm.It, can be to sewage by the way that the multistage strainer of different 19 sizes of mesh is arranged
In different size of impurity be filtered, the impurity of multistage strainer retention directly falls to filtering ponds bottom by self gravitation effect
Then impurity is discharged from ash gate 6 for portion.
Embodiment 4
On the basis of embodiment 1, the blender in the agitator tank 8 includes shaft 15 and paddle 14, the shaft
15 tops are connected with driving motor 16.It is rotated by 16 drive shaft 15 of driving motor and drives the rotation of paddle 14, it can be with
Decontamination more fully is stirred to the sewage in agitator tank 8, improves clean-up effect.
Embodiment 5
On the basis of embodiment 4, circumferentially uniform intervals are fixed in shaft 15 paddle 14, the paddle
14 at least provided with 3 groups, and through-hole 17 not of uniform size, the outer edge setting of the paddle 14 are offered on the paddle 14
There is sawtooth.By the way that multiple groups paddle 14 is arranged, when the dirty impurities in water in stirring pool is more, paddle 14 can be more fully
Stirring action is played, so that impurity is adsorbed；By offering through-hole 17 not of uniform size in paddle 14, it is possible to reduce
Paddle 14 can also accelerate sewage flow in stirring pool to handling to resistance suffered in sewage whipping process
In pond, accelerate the treatment effeciency of sewage；By being provided with sawtooth in the outer edge of paddle 14, convenient for larger miscellaneous in stirring pool
Matter is cut, and the clean-up effect of sewage is improved.
Embodiment 6
On the basis of embodiment 1, ultrasonic vibrator is equipped on the processing pond inner sidewall and above biologic packing material 11
12.By be arranged ultrasonic vibrator 12 enable harmful substance in sewage and may be adhered on processing pond inner sidewall impurity and
When fallen on biologic packing material 11 and adsorbed by vibration, to further improve the treatment effeciency of sewage.
Claims (6)
1. a kind of sewage-treatment plant, which is characterized in that the sewage disposal system from left to right successively includes through connection
Rose Box (1), agitator tank (8), treatment box (10), (8) one side bottom of agitator tank are provided with water inlet pipe (5), the processing
(10) one lateral roof of case is provided with outlet pipe (13), and (1) one lateral roof of Rose Box passes through pipeline one (7) and agitator tank (8)
The connection of one side bottom, (8) one lateral roof of agitator tank is connected to by pipeline two (9) with (10) one side bottom for the treatment of box, described
Rose Box (1) is internal and multistage strainer is provided between water inlet pipe (5) and pipeline one (7), setting inside the agitator tank (8)
There is blender, agitator tank (8) inner sidewall is provided with activated carbon adsorption plate (18), and the treatment box (10) is internally provided with life
Object filler (11), the Rose Box (1), agitator tank (8), treatment box (10) bottom are provided with ash gate (6).
2. a kind of sewage-treatment plant according to claim 1, which is characterized in that the multistage strainer is at least provided with two
Layer, and mesh (19) size is incremented by from top to bottom.
3. a kind of sewage-treatment plant according to claim 2, which is characterized in that the multistage strainer is provided with three layers,
It is followed successively by primary filter (2), secondary filter (3), three-level strainer (4) from top to bottom, the mesh (19) of the primary filter (2) is
0.5~1cm, the mesh (19) of the secondary filter (3) are 1~2cm, and the mesh (19) of the three-level strainer (4) is 2~4cm.
4. a kind of sewage-treatment plant according to claim 1, which is characterized in that the blender in the agitator tank (8)
Including shaft (15) and paddle (14), driving motor (16) are connected at the top of the shaft (15).
5. a kind of sewage-treatment plant according to claim 4, which is characterized in that the paddle (14) is circumferentially uniform
Interval is fixed on shaft (15), and the paddle (14) offers size not on the paddle (14) at least provided with 3 groups
The outer edge of one through-hole (17), the paddle (14) is provided with sawtooth.
6. a kind of sewage-treatment plant according to claim 1, which is characterized in that on the processing inner sidewall and in biology
Ultrasonic vibrator (12) are equipped with above filler (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117513.5A CN108862946A (en) | 2018-09-20 | 2018-09-20 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117513.5A CN108862946A (en) | 2018-09-20 | 2018-09-20 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108862946A true CN108862946A (en) | 2018-11-23 |
Family
ID=64324600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117513.5A Withdrawn CN108862946A (en) | 2018-09-20 | 2018-09-20 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108862946A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665272A (en) * | 2019-11-12 | 2020-01-10 | 上海莒纳新材料科技有限公司 | Liquid filtering equipment containing precipitate |
| CN111704299A (en) * | 2020-06-23 | 2020-09-25 | 汪俊睿 | Desalination treatment device for shrimp fry cultivation |
| CN112079468A (en) * | 2020-09-27 | 2020-12-15 | 湖南省大地泵业有限公司 | Sewage grading and refining treatment equipment |
| CN115259480A (en) * | 2022-09-23 | 2022-11-01 | 山东高烽畜牧科技有限公司 | Livestock sewage purification treatment equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203295208U (en) * | 2013-06-13 | 2013-11-20 | 福建远翔化工有限公司 | White carbon black filter cake pulping tank |
| US20140116954A1 (en) * | 2012-10-25 | 2014-05-01 | The Water Company | Removal of ions from aqueous fluid |
| CN204319932U (en) * | 2014-11-26 | 2015-05-13 | 四川中测环境技术有限公司 | A kind of three-stage filtration sewage-treatment plant |
| CN105668861A (en) * | 2016-04-13 | 2016-06-15 | 董地 | Efficient urban sewage treatment system |
| CN107162247A (en) * | 2017-07-14 | 2017-09-15 | 成都联咏科技有限公司 | A kind of industrial sewage purification equipment |
| CN206751529U (en) * | 2017-03-13 | 2017-12-15 | 连云港兴怡紧固件有限公司 | A kind of purifying water treatment device for fastener surface processing |
| CN207546006U (en) * | 2017-09-19 | 2018-06-29 | 湖北川东环保能源开发股份有限公司 | A kind of stirring-type sewage sedimentation tank |
-
2018
- 2018-09-20 CN CN201811117513.5A patent/CN108862946A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140116954A1 (en) * | 2012-10-25 | 2014-05-01 | The Water Company | Removal of ions from aqueous fluid |
| CN203295208U (en) * | 2013-06-13 | 2013-11-20 | 福建远翔化工有限公司 | White carbon black filter cake pulping tank |
| CN204319932U (en) * | 2014-11-26 | 2015-05-13 | 四川中测环境技术有限公司 | A kind of three-stage filtration sewage-treatment plant |
| CN105668861A (en) * | 2016-04-13 | 2016-06-15 | 董地 | Efficient urban sewage treatment system |
| CN206751529U (en) * | 2017-03-13 | 2017-12-15 | 连云港兴怡紧固件有限公司 | A kind of purifying water treatment device for fastener surface processing |
| CN107162247A (en) * | 2017-07-14 | 2017-09-15 | 成都联咏科技有限公司 | A kind of industrial sewage purification equipment |
| CN207546006U (en) * | 2017-09-19 | 2018-06-29 | 湖北川东环保能源开发股份有限公司 | A kind of stirring-type sewage sedimentation tank |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665272A (en) * | 2019-11-12 | 2020-01-10 | 上海莒纳新材料科技有限公司 | Liquid filtering equipment containing precipitate |
| CN111704299A (en) * | 2020-06-23 | 2020-09-25 | 汪俊睿 | Desalination treatment device for shrimp fry cultivation |
| CN112079468A (en) * | 2020-09-27 | 2020-12-15 | 湖南省大地泵业有限公司 | Sewage grading and refining treatment equipment |
| CN115259480A (en) * | 2022-09-23 | 2022-11-01 | 山东高烽畜牧科技有限公司 | Livestock sewage purification treatment equipment |
| CN115259480B (en) * | 2022-09-23 | 2023-01-20 | 山东高烽畜牧科技有限公司 | Livestock sewage purification treatment equipment |
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Application publication date: 20181123 |