CN105884083B - Sewage-treatment plant - Google Patents
Sewage-treatment plant Download PDFInfo
- Publication number
- CN105884083B CN105884083B CN201610368200.1A CN201610368200A CN105884083B CN 105884083 B CN105884083 B CN 105884083B CN 201610368200 A CN201610368200 A CN 201610368200A CN 105884083 B CN105884083 B CN 105884083B
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- Prior art keywords
- shell
- liquid separation
- liquid
- strainer
- partition
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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
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention discloses a kind of sewage-treatment plants, including：Filter comprising：Rain entrance is arranged in first shell, top, and bottom is provided with waste residue outlet and the first filtrate (liquid；First strainer；Liquid separation box；More connecting rods；More first liquid separation bars；Flocculation basin comprising：Second shell, head clearance are provided at least two first filtrate inlets, and equal with the first filtrate inlet quantity and one-to-one flocculant entrance, and lower part is provided with floccule body outlet, and bottom is provided with the second filtrate (liquid；Second strainer；First partition is arranged and is provided with sedimentation liquid outlet on the top of the second strainer, first partition；At least one piece of second partition, top and bottom are fixedly connected at the top of the top of second shell and first partition respectively；Cylinder；Push plate rides upon on the second strainer.The present invention can remove the impurity in rainwater, and rainwater is reused, and avoid environmental pollution, also save resource.
Description
Technical field
The present invention relates to a kind of waste treatment equipments.It is more particularly related to a kind of sewage-treatment plant.
Background technology
Social now, freshwater resources are poor, and rainwater is a kind of contaminated freshwater resources, if after capable of handling rainwater
It is recycled and is utilized, demand of the people to fresh water can be alleviated and improve environment.In rainfall, rainwater by air,
The factors such as building surface, outdoor road influence, and flow into suspended matter etc. in the rainwater of municipal pipeline, roof and road surface retracting device
Pollutant concentration is higher, to utilize rainwater, needs effectively to handle it.
The existing processing unit about rainwater is complicated and complicated for operation etc. to ask there is impurity separation rate is relatively low
Topic.
Invention content
The object of the present invention is to provide a kind of sewage-treatment plants, are handled mainly for rainwater, and rainwater can be removed
In impurity, rainwater is reused, environmental pollution is avoided, also saves resource.
In order to realize these purposes and other advantages according to the present invention, a kind of sewage-treatment plant is provided, including：
Filter comprising：
First shell is the cylindrical of inner hollow, and rain entrance is arranged in the top of the first shell, described
The bottom of first shell is provided with waste residue outlet and the first filtrate (liquid；
First strainer is arranged in the first shell, the top of first strainer diametrically larger cylinder
Shape, diametrically diminishing truncated cone-shaped, the lower interior portion of first strainer are hollow and described for the lower part of first strainer
The top and bottom of the lower part of first strainer are opened wide, and the top of first strainer is fixed with the top of the first shell to be connected
Connect, the bottom of first strainer is fixedly connected with the bottom of the first shell, and connect after the first shell bottom
Seal the bottom of first strainer, the top of first strainer is arranged at intervals with multiple mesh, first strainer it is interior
Portion and the rainwater entrance and the waste residue outlet, and be not connected to first filtrate (liquid；
Liquid separation box is arranged in the top of first strainer, and the liquid separation box is truncated cone-shaped, the top of the liquid separation box
Portion is horizontally disposed, and positioned at the lower section of the rainwater entrance, and the size of the bottom of the liquid separation box is more than the rainwater
The size of entrance；
More connecting rods, along the top of the liquid separation box circumferencial direction interval be arranged, one end of the connecting rod with
It is fixedly connected at the top of the liquid separation box, the other end of the connecting rod is fixedly connected with the inner wall of first strainer, with solid
The fixed liquid separation box；
More first liquid separation bars, the circumferencial direction interval along the bottom of the liquid separation box are arranged, the first liquid separation bar
One end be fixedly connected with the bottom of liquid separation box, the mother of the other end of the first liquid separation bar along the coupled liquid separation box
Line direction extends downwardly, and the other end of the first liquid separation bar is not contacted with the inner wall of first strainer；
Flocculation basin comprising：
Second shell, is the cuboid of inner hollow, and the head clearance of the second shell is provided at least two
First filtrate inlet, and equal with the first filtrate inlet quantity and one-to-one flocculant entrance, the second shell
The lower part of body is provided with floccule body outlet, and the bottom of the second shell is provided with the second filtrate (liquid, each first filter
Liquid entrance is connected to first filtrate (liquid, and is both provided with the first solenoid valve at each first filtrate inlet；
Second strainer, to be rectangular, and size is consistent with the size of the cross section of the inner wall of the second shell, and described the
Two strainers are arranged horizontally in the second shell, and are fixedly connected with the madial wall of the second shell, and described
The height of two strainers is less than the height of the highest point of floccule body outlet, and minimum greater than or equal to floccule body outlet
The height at place；
First partition is rectangular, and size is consistent with the size of the second strainer, and the first partition is along level side
To being arranged in the top of second strainer, the first partition is fixedly connected with the inner wall of the second shell, and described first
Equal with the first filtrate inlet quantity and one-to-one sedimentation liquid outlet, the sedimentation liquid exit are provided on partition board
It is provided with second solenoid valve；
At least one piece of second partition, is arranged vertically at the madial wall of the first partition, the second shell
And in the top area defined of the second shell, the top and bottom of the second partition respectively with the second shell
Top and the first partition at the top of be fixedly connected, at least one piece of second partition is by the first partition, described
The top area defined of the madial wall of two shells and the second shell is divided at least two chambers, and described at least two
Chamber is not connected to, and the chamber is equal with first filtrate inlet, the flocculant entrance and the sedimentation liquid export volume
And correspond, the chamber and corresponding first filtrate inlet, the flocculant entrance and sedimentation liquid go out
Mouth is connected to；
Cylinder；
Push plate is rectangular, and the push plate is vertically arranged, and the push plate rides upon on second strainer, and
The top of the push plate is not contacted with the bottom of the first partition, and the push plate is connect with the cylinder, and in the cylinder
Driving under drive the push plate on second strainer from close to the floccule body export one end to the floccule body
Opposite one end is exported to move back and forth.
Preferably, in the sewage-treatment plant, two terminations of the length direction of push plate described in the push plate upper edge
Touch the inner wall of the second shell.
Preferably, in the sewage-treatment plant, the rainwater entrance is arranged in the top of the first shell
Centre, the axis of the first shell are overlapped with the axis of first strainer and the liquid separation box.
Preferably, in the sewage-treatment plant, the cross section of the second shell is square, and described at least one
Block second partition is four pieces of second partitions, and four pieces of second partitions are rectangular, and size is identical, four pieces of second partitions
And vertical projection of the inner wall of the second shell in the first partition constitutes matrix pattern, at least two chamber is four
A chamber.
Preferably, in the sewage-treatment plant, further include：
Liquid-collecting box is up big and down small truncated cone-shaped, and the liquid-collecting box inner hollow and top and bottom are opened wide, described
Liquid-collecting box is arranged between second strainer and the first partition, the diameter at the top of the liquid-collecting box and the second shell
The internal diameter of body is equal, and the top of the liquid-collecting box is fixedly connected with the inner wall of the second shell；
Liquid distributing device is arranged between the liquid-collecting box and second strainer, and the liquid distributing device includes：
Liquid separation disk, for circle, the liquid separation disk is opposite with the bottom of the liquid-collecting box；
More second liquid separation bars, the more second liquid separation bars include second liquid separation of at least two different lengths
Bar, the more second liquid separation bars are arranged along the circumferencial direction interval of the liquid separation disk, and two adjacent second liquid separations
The length of bar is different, and one end of the second liquid separation bar is fixedly connected with the liquid separation disk, the other end of the second liquid separation bar
Extend to the inner wall of the second shell, and tilts down, longest described second point of length in the more second liquid separation bars
The other end of liquid bar is fixedly connected with the inner wall of the second shell.
Preferably, in the sewage-treatment plant, the more second liquid separation bars include four kinds of different lengths
Second liquid separation bar, the more second liquid separation bars recycle from long to short, then from long to short along the circumferencial direction of the liquid separation disk
Setting.
Preferably, in the sewage-treatment plant, the diameter of the liquid separation disk is more than the bottom of the liquid-collecting box
Diameter.
Preferably, in the sewage-treatment plant, first solenoid valve, the second solenoid valve and the cylinder
It is connect with PLC controller.
The present invention includes at least following advantageous effect：
The present invention can remove the impurity in rainwater, and rainwater is reused, and avoid environmental pollution, also save money
Source.
The configuration of the present invention is simple, separative efficiency is high, and uses automation control, improves efficiency.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural schematic diagram of sewage-treatment plant of the present invention；
Fig. 2 is the structural schematic diagram of liquid distributing device of the present invention；
Fig. 3 is the structural schematic diagram of second partition of the present invention；
Fig. 4 is the structural schematic diagram of liquid separation box of the present invention.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and is not the dress of instruction or hint meaning
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the present invention
System.
As shown in Figures 1 to 4, the present invention provides a kind of sewage-treatment plant, including：
Filter comprising：
First shell 100, is the cylindrical of inner hollow, and the top setting rain of the first shell 100 enters
The bottom of mouth 101, the first shell 100 is provided with waste residue outlet 102 and the first filtrate (liquid 103；
First strainer 110 is arranged in the first shell 100, and the top of first strainer 110 is diametrically larger
The cylinder bodily form, the lower part of first strainer 110 diametrically diminishing truncated cone-shaped, the lower part of first strainer 110
Inner hollow, and the top and bottom of the lower part of first strainer 110 are opened wide, the top of first strainer 110 and institute
The top for stating first shell 100 is fixedly connected, and the bottom and the bottom of the first shell 100 of first strainer 110 are fixed
Connection, and the bottom of the first shell 100 seals the bottom of first strainer 110 after connection, first strainer 110
Top is arranged at intervals with multiple mesh, and the inside of first strainer 110 is exported with the rainwater entrance 101 and the waste residue
102 connections, and be not connected to first filtrate (liquid 103；
Liquid separation box 120 is arranged in the top of first strainer 110, and the liquid separation box 120 is truncated cone-shaped, described
The top of liquid separation box 120 is horizontally disposed, and positioned at the lower section of the rainwater entrance 101, the bottom of the liquid separation box 120
Size be more than the rainwater entrance 101 size；Make rainwater along the conical surface of liquid separation box 120, in effect of inertia downstream to
On one strainer 110.
More connecting rods 121, the circumferencial direction interval along the top of the liquid separation box 120 are arranged, the connecting rod 121
One end be fixedly connected with the top of the liquid separation box 120, the other end of the connecting rod 121 and first strainer 110
Inner wall is fixedly connected, with the fixation liquid separation box 120；
More first liquid separation bars 122, the circumferencial direction interval along the bottom of the liquid separation box 120 are arranged, and described first
One end of liquid separation bar 122 is fixedly connected with the bottom of liquid separation box 120, and the other end of the first liquid separation bar 122 is along coupled
The generatrix direction of the liquid separation box 120 extend downwardly, the other end of the first liquid separation bar 122 not with first strainer
110 inner wall contact；Make rainwater along the conical surface of liquid separation box 120, then is flow on the first strainer 110 along the first liquid separation bar 122.
Flocculation basin comprising：
Second shell 130, is the cuboid of inner hollow, the head clearance of the second shell 130 be provided with to
Few two the first filtrate inlets 131, and equal with 131 quantity of the first filtrate inlet and one-to-one flocculant entrance
132, the lower part of the second shell 130 is provided with floccule body outlet 133, and the bottom of the second shell 130 is provided with second
Filtrate (liquid 134, each first filtrate inlet 131 are connected to first filtrate (liquid 103, and each described first
The first solenoid valve is both provided at filtrate inlet 131；
Second strainer 140 is rectangular, and size is consistent with the size of the cross section of the inner wall of the second shell 130,
Second strainer 140 is arranged horizontally in the second shell 130, and with the madial wall of the second shell 130
It is fixedly connected, the height of second strainer 140 exports the height of 133 highest point less than the floccule body, and is higher than or waits
Height in the lowest point of floccule body outlet 133；
First partition 150 is rectangular, and size is consistent with the size of second strainer 140, the first partition
150 are arranged horizontally at the top of second strainer 140, and the first partition 150 is interior with the second shell 130
Wall is fixedly connected, and is provided in the first partition 150 equal with 131 quantity of the first filtrate inlet and one-to-one heavy
Descending liquid outlet 151, the sedimentation liquid export and are provided with second solenoid valve at 151；
At least one piece of second partition 160 is arranged vertically at the first partition 150, the second shell 130
Madial wall and the second shell 130 top area defined in, the top and bottom of the second partition 160 are distinguished
It is fixedly connected with the top at the top of the second shell 130 and the first partition 150, at least one piece of second partition
160 areas for being surrounded the top of the first partition 150, the madial wall of the second shell 130 and the second shell 130
Regional partition is not connected at least two chambers, at least two chamber, the chamber and first filtrate inlet 131, institute
It states flocculant entrance 132 and the sedimentation liquid and exports that 151 quantity are equal and correspond, the chamber and corresponding described
First filtrate inlet 131, the flocculant entrance 132 and sedimentation liquid outlet 151 are connected to；
Cylinder；
Push plate 170 is rectangular, and the push plate 170 is vertically arranged, and the push plate 170 rides upon described second
On strainer 140, and the top of the push plate 170 is not contacted with the bottom of the first partition 150, the push plate 170 with it is described
Cylinder connects, and drives the push plate 170 on second strainer 140 from close to the flocculation under the driving of the cylinder
One end of body outlet 133 is moved back and forth to one end opposite with floccule body outlet 133.According to actual needs, can also pass through
People drives push plate 170 to be moved on the second strainer 140.
In the sewage-treatment plant, two end in contact institutes of the length direction of push plate 170 described in 170 upper edge of the push plate
State the inner wall of second shell 130.That is the inner wall of the both ends contact second shell 130 of push plate 170, in this way can be by the second strainer 140
Upper all floccule bodys are pushed into floccule body outlet 133.
In the sewage-treatment plant, the center of top in the first shell 100 is arranged in the rainwater entrance 101,
The axis of the first shell 100 is overlapped with the axis of first strainer 110 and the liquid separation box 120.
In the sewage-treatment plant, the cross section of the second shell 130 is square, described at least one piece second
Partition board 160 is four pieces of second partitions 160, and four pieces of second partitions 160 are rectangular, and size is identical, four pieces described second
Vertical projection in the first partition 150 of partition board 160 and the inner wall of the second shell 130 constitutes matrix pattern, it is described extremely
Few two chambers are four chambers.
In the sewage-treatment plant, further include：
Liquid-collecting box 180, is up big and down small truncated cone-shaped, and 180 inner hollow of the liquid-collecting box and top and bottom are spacious
It opens, the liquid-collecting box 180 is arranged between second strainer 140 and the first partition 150, the top of the liquid-collecting box 180
The diameter in portion is equal with the internal diameter of the second shell 130, and the top of the liquid-collecting box 180 is interior with the second shell 130
Wall is fixedly connected；
Liquid distributing device 190 is arranged between the liquid-collecting box 180 and second strainer 140, the liquid distributing device
190 include：
Liquid separation disk 191, for circle, the liquid separation disk 191 is opposite with the bottom of the liquid-collecting box 180；
More second liquid separation bars 192, the more second liquid separation bars 192 include described the of at least two different lengths
Two liquid separation bars 192, the more second liquid separation bars 192 are arranged along the circumferencial direction interval of the liquid separation disk 191, and adjacent two
The length of second liquid separation bar 192 described in root is different, and one end of the second liquid separation bar 192 is fixedly connected with the liquid separation disk 191,
The other end of the second liquid separation bar 192 extends to the inner wall of the second shell 130, and tilts down, more described second
The other end of the longest second liquid separation bar of length 192 and the inner wall of the second shell 130 are fixed and are connected in liquid separation bar 192
It connects.Liquid distributing device 190 makes sedimentation liquid be evenly distributed on the second strainer 140.
In the sewage-treatment plant, the more second liquid separation bars 192 include second point of four kinds of different lengths
Liquid bar 192, the more second liquid separation bars 192 follow from long to short, then from long to short along the circumferencial direction of the liquid separation disk 191
Ring is arranged.
In the sewage-treatment plant, the diameter of the liquid separation disk 191 is more than the straight of the bottom of the liquid-collecting box 180
Diameter.
In the sewage-treatment plant, first solenoid valve, the second solenoid valve and the cylinder are controlled with PLC
Device connection processed.
In the use of the present invention, rainwater enters from rainwater entrance 101 in first shell 100, after the dispersion of liquid separation box 120,
Along the first strainer 110 to flowing down, after the filtering of the first strainer 110, the waste residue filtered out in rainwater is received at waste residue outlet 102
Collection, the first obtained filtrate enter the region between first shell 100 and the first strainer 110, open three the first solenoid valves, close
Corresponding three second solenoid valves are closed, the first filtrate is made to flow into three chambers corresponding with three second solenoid valves later
In, after the first filtrate in three chambers is filled, close corresponding first solenoid valve, be added into three chambers flocculant into
Row sedimentation, closes a remaining second solenoid valve later, opens corresponding first solenoid valve, the first filtrate storage after being allowed to
In a remaining chamber, after three chambers sedimentation before waiting for, the last one chamber just starts to settle.Meter good in this way
The dosage of flocculant is calculated, and allows the first filtrate to stand a period of time when flocculation.After sedimentation, sedimentation liquid, sedimentation liquid are obtained
Behind sedimentation liquid outlet 151, it flow on liquid distributing device 190, after liquid distributing device 190 is disperseed, falls in the second strainer 140
On, larger impurity, i.e. floccule body in sedimentation liquid stay on the second strainer 140, and floccule body outlet is released by push plate 170
133, the second filtrate is collected by the second filtrate (liquid 134, obtains clean rainwater.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (8)
1. a kind of sewage-treatment plant, which is characterized in that including：
Filter comprising：
First shell, is the cylindrical of inner hollow, and the top of the first shell is arranged rain entrance, described first
The bottom of shell is provided with waste residue outlet and the first filtrate (liquid；
First strainer is arranged in the first shell, the top of the first strainer diametrically larger cylinder bodily form, institute
The lower part of the first strainer diametrically diminishing truncated cone-shaped is stated, the lower interior portion of first strainer is hollow, and described first
The top and bottom of the lower part of strainer are opened wide, and are fixedly connected at the top of the top of first strainer and the first shell,
The bottom of first strainer is fixedly connected with the bottom of the first shell, and the bottom of the first shell seals after connection
The bottom of first strainer, the top of first strainer are arranged at intervals with multiple mesh, the inside of first strainer with
The rainwater entrance and the waste residue outlet, and be not connected to first filtrate (liquid；
Liquid separation box is arranged in the top of first strainer, and the liquid separation box is truncated cone-shaped, the top edge of the liquid separation box
It is horizontally arranged, and positioned at the lower section of the rainwater entrance, the size of the bottom of the liquid separation box is more than the rainwater entrance
Size；
More connecting rods, along the top of the liquid separation box circumferencial direction interval be arranged, one end of the connecting rod with it is described
It is fixedly connected at the top of liquid separation box, the other end of the connecting rod is fixedly connected with the inner wall of first strainer, to fix
State liquid separation box；
More first liquid separation bars, the circumferencial direction interval along the bottom of the liquid separation box are arranged, and the one of the first liquid separation bar
End is fixedly connected with the bottom of liquid separation box, and the other end of the first liquid separation bar is along the busbar side of the coupled liquid separation box
To extending downwardly, the other end of the first liquid separation bar is not contacted with the inner wall of first strainer；
Flocculation basin comprising：
Second shell, is the cuboid of inner hollow, and the head clearance of the second shell is provided at least two first
Filtrate inlet, and equal with the first filtrate inlet quantity and one-to-one flocculant entrance, the second shell
Lower part is provided with floccule body outlet, and the bottom of the second shell is provided with the second filtrate (liquid, and each first filtrate enters
Mouth is connected to first filtrate (liquid, and is both provided with the first solenoid valve at each first filtrate inlet；
Second strainer is rectangular, and size is consistent with the size of the cross section of the inner wall of the second shell, second filter
Net is arranged horizontally in the second shell, and is fixedly connected with the madial wall of the second shell, second filter
The height of net is less than the height of the highest point of floccule body outlet, and greater than or equal to the lowest point of floccule body outlet
Highly；
First partition is rectangular, and size is consistent with the size of the second strainer, and the first partition is set in the horizontal direction
It sets in the top of second strainer, the first partition is fixedly connected with the inner wall of the second shell, the first partition
On be provided with the outlet of equal with the first filtrate inlet quantity and one-to-one sedimentation liquid, the sedimentation liquid exit setting
There is second solenoid valve；
At least one piece of second partition is arranged vertically at the first partition, the madial wall of the second shell and institute
It states in the top area defined of second shell, the top and bottom of the second partition top with the second shell respectively
It is fixedly connected at the top of portion and the first partition, at least one piece of second partition is by the first partition, the second shell
The top area defined of the madial wall of body and the second shell is divided at least two chambers, at least two chamber
It is not connected to, the chamber is equal with first filtrate inlet, the flocculant entrance and the sedimentation liquid export volume and one
One corresponds to, and the chamber and corresponding first filtrate inlet, the flocculant entrance and sedimentation liquid outlet are equal
Connection；
Cylinder；
Push plate is rectangular, and the push plate is vertically arranged, and the push plate rides upon on second strainer, and described
The top of push plate is not contacted with the bottom of the first partition, and the push plate is connect with the cylinder, and in the drive of the cylinder
The dynamic lower drive push plate is exported from close to one end that the floccule body exports to the floccule body on second strainer
Opposite one end moves back and forth.
2. sewage-treatment plant as described in claim 1, which is characterized in that the length direction of push plate described in the push plate upper edge
Two end in contact described in second shell inner wall.
3. sewage-treatment plant as described in claim 1, which is characterized in that the rainwater entrance is arranged in the first shell
Center of top, the axis of the first shell overlaps with the axis of first strainer and the liquid separation box.
4. sewage-treatment plant as described in claim 1, which is characterized in that the cross section of the second shell is square,
At least one piece of second partition is four pieces of second partitions, and four pieces of second partitions are rectangular, and size is identical, four pieces of institutes
It states vertical projection of the inner wall of second partition and the second shell in the first partition and constitutes matrix pattern, described at least two
A chamber is four chambers.
5. sewage-treatment plant as claimed in claim 4, which is characterized in that further include：
Liquid-collecting box is up big and down small truncated cone-shaped, and the liquid-collecting box inner hollow and top and bottom are opened wide, the liquid collecting
Box is arranged between second strainer and the first partition, the diameter at the top of the liquid-collecting box and the second shell
Internal diameter is equal, and the top of the liquid-collecting box is fixedly connected with the inner wall of the second shell；
Liquid distributing device is arranged between the liquid-collecting box and second strainer, and the liquid distributing device includes：
Liquid separation disk, for circle, the liquid separation disk is opposite with the bottom of the liquid-collecting box；
More second liquid separation bars, the more second liquid separation bars include the second liquid separation bar of at least two different lengths,
The more second liquid separation bars are arranged along the circumferencial direction interval of the liquid separation disk, and two adjacent second liquid separation bars
Length is different, and one end of the second liquid separation bar is fixedly connected with the liquid separation disk, and the other end of the second liquid separation bar is to institute
The inner wall for stating second shell extends, and tilts down, the longest second liquid separation bar of length in the more second liquid separation bars
The other end be fixedly connected with the inner wall of the second shell.
6. sewage-treatment plant as claimed in claim 5, which is characterized in that the more second liquid separation bars include four kinds not
With the second liquid separation bar of length, the more second liquid separation bars along the liquid separation disk circumferencial direction from long to short, then from growing to
It is circularly set shortly.
7. sewage-treatment plant as claimed in claim 5, which is characterized in that the diameter of the liquid separation disk is more than the liquid-collecting box
Bottom diameter.
8. sewage-treatment plant as described in claim 1, which is characterized in that first solenoid valve, the second solenoid valve
It is connect with PLC controller with the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368200.1A CN105884083B (en) | 2016-05-27 | 2016-05-27 | Sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610368200.1A CN105884083B (en) | 2016-05-27 | 2016-05-27 | Sewage-treatment plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105884083A CN105884083A (en) | 2016-08-24 |
| CN105884083B true CN105884083B (en) | 2018-10-26 |
Family
ID=56710566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610368200.1A Active CN105884083B (en) | 2016-05-27 | 2016-05-27 | Sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105884083B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100968952B1 (en) * | 2008-08-29 | 2010-07-14 | 한국광해관리공단 | Method and apparatus for purifing drainage of a metal mine using the sludge of a coal mine |
| CN204848523U (en) * | 2015-07-22 | 2015-12-09 | 深圳市天利源机电设备有限公司 | Sewage treatment apparatus |
| CN204952422U (en) * | 2015-08-19 | 2016-01-13 | 何淑琼 | Circulating industrial wastewater treatment equipment |
| CN205115176U (en) * | 2015-10-21 | 2016-03-30 | 陕西华诚首创环保科技有限公司 | Effluent treatment plant is synthesized in laboratory |
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2016
- 2016-05-27 CN CN201610368200.1A patent/CN105884083B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100968952B1 (en) * | 2008-08-29 | 2010-07-14 | 한국광해관리공단 | Method and apparatus for purifing drainage of a metal mine using the sludge of a coal mine |
| CN204848523U (en) * | 2015-07-22 | 2015-12-09 | 深圳市天利源机电设备有限公司 | Sewage treatment apparatus |
| CN204952422U (en) * | 2015-08-19 | 2016-01-13 | 何淑琼 | Circulating industrial wastewater treatment equipment |
| CN205115176U (en) * | 2015-10-21 | 2016-03-30 | 陕西华诚首创环保科技有限公司 | Effluent treatment plant is synthesized in laboratory |
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