CN209481360U - A kind of sewage purification system - Google Patents
A kind of sewage purification system Download PDFInfo
- Publication number
- CN209481360U CN209481360U CN201920088627.5U CN201920088627U CN209481360U CN 209481360 U CN209481360 U CN 209481360U CN 201920088627 U CN201920088627 U CN 201920088627U CN 209481360 U CN209481360 U CN 209481360U
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- China
- Prior art keywords
- tank
- filter layer
- secondary filter
- primary precipitation
- filler
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- Filtration Of Liquid (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a kind of sewage purification systems, including primary precipitation tank and secondary filter tank；Agitating device is provided in primary precipitation tank, the water inlet of secondary filter tank passes through piping connection with the discharge outlet in primary precipitation tank, filter layer is provided in secondary filter tank, filter layer includes lower fence, upper fence, filling space is formed between lower fence and upper fence, it is provided with filler on the side wall of filling space, mouth and filler outlet is added, filter layer is obliquely installed, water purification discharge outlet is provided on the tank skin above the filter layer of secondary filter tank, third valve is set at water purification discharge outlet, is discharged through the filtered water purification of filter layer from the water purification discharge outlet；Secondary filter tank bottom face center is provided with sewage draining exit, the 4th valve is set at sewage draining exit, when four valve openings, the filtered sewage of filter layer can be discharged.
Description
Technical field
The utility model belongs to sewage-treatment plant technical field, and in particular to a kind of sewage purification system.
Background technique
Sewage disposal device, is a kind of sanitary sewage that city can be effectively treated, and the industrial equipment of industrial wastewater etc. avoids
Sewage and pollutant flow directly into waters, to improving the ecological environment, promote city taste and promote economic development with important meaning
Justice.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of sewage purification system.
The utility model is achieved through the following technical solutions:
A kind of sewage purification system, including primary precipitation tank and secondary filter tank；
Be provided with water inlet and discharge outlet on the side wall of primary precipitation tank, primary precipitation tank top be provided with medical fluid into
Mouthful, it is provided with agitating device in primary precipitation tank, is mud discharging mouth, mud discharging mouth setting in the bottom center position of primary precipitation tank
There is the first valve, and mud discharging mouth passes through piping connection sludge pump；
It is provided with water inlet on the side wall of the secondary filter tank, which passes through with the discharge outlet in primary precipitation tank
Piping connection, and the second valve is provided on the pipeline；
Filter layer is provided in secondary filter tank, the position of filter layer is higher than the position of water inlet, the filter layer packet
Lower fence, upper fence are included, forms filling space between lower fence and upper fence, filler addition is provided on the side wall of filling space
Mouth and filler outlet；The filter layer is obliquely installed, and mouth setting is added in inclined high side in filler, and the setting of filler outlet exists
Inclined downside；
It is provided with water purification discharge outlet on the tank skin above the filter layer of secondary filter tank, third is set at water purification discharge outlet
Valve is discharged through the filtered water purification of filter layer from the water purification discharge outlet；Secondary filter tank bottom face center is provided with row
Dirty mouth, is arranged the 4th valve at sewage draining exit, and when four valve openings, the filtered sewage of filter layer can be discharged.
In the above-mentioned technical solutions, the water inlet of primary precipitation tank and discharge outlet are symmetrical arranged.
In the above-mentioned technical solutions, agitating device include be arranged in primary precipitation tank top driving motor and with the motor
Multiple stirrer paddles are arranged on agitating shaft in the agitating shaft of connection.
In the above-mentioned technical solutions, the bottom surface of primary precipitation tank uses designed arc-shaped appearance, convenient for the sludge after precipitating to spoil disposal
Mouth flowing.
In the above-mentioned technical solutions, the tilt angle of filter layer is 20-40 degree.
In the above-mentioned technical solutions, the tilt angle of filter layer is 30 degree.
In the above-mentioned technical solutions, mouth is added in filler and filler outlet is provided with the anti-watertight that can be opened and closed
Closure door.
In the above-mentioned technical solutions, it is provided with ultrasonic cleaning equipment in secondary filter tank, for in secondary filter tank
Wall is cleaned.
In the above-mentioned technical solutions, convex lens is provided at the top of secondary filter tank.
It the advantages of the utility model and has the beneficial effect that
The sewage purification system of the utility model has primary precipitation tank and secondary filter tank, and sewage initially enters primary heavy
Medical fluid is added by medical fluid import in shallow lake tank in the sewage into primary precipitation tank, start agitating device in primary precipitation tank
Sewage is stirred, and is sufficiently mixed medical fluid and sewage, promotes the deposition of dirt in sewage, right into the sewage after precipitation process
Enter secondary filter tank afterwards, be filtered using the filter layer in secondary filter tank, the water purification after filter is arranged from the water purification discharge outlet
Out.
Filter layer includes lower fence, upper fence, and filling space, the side wall of filling space are formed between lower fence and upper fence
On be provided with filler mouth and filler outlet be added, mouth is added by filler and inserts filter packing into filling space, is needed more
When changing filler, the old material of inactivation is taken out from filler outlet, then mouth is added from filler and inserts new filler into filling space.It crosses
Filtering layer is obliquely installed, and mouth setting is added in inclined high side in filler, and filler outlet is arranged in inclined downside, is convenient for filling out in this way
The addition and discharge of material.
It is provided with ultrasonic cleaning equipment in secondary filter tank, for cleaning to secondary filter top tank structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sewage purification system of the utility model embodiment one.
Fig. 2 is the structural schematic diagram of the secondary filter tank of the utility model embodiment two.
Fig. 3 is the structural schematic diagram of the secondary filter tank of the utility model embodiment three.
Wherein:
1: primary precipitation tank, 1-1: water inlet, 1-2: discharge outlet, 1-3: medical fluid import, 1-4: agitating device, 1-5: spoil disposal
Mouthful, 1-6: sludge pump, 2: secondary filter tank, 2-1: water inlet, 2-2: filter layer, 2-21: lower fence, 2-22: upper fence, 2-
23: filling space, 2-231: mouth, 2-232: filler outlet, 2-3: discharge outlet, 2-4: sewage draining exit is added in filler.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, combined with specific embodiments below into one
Step illustrates the technical solution of the utility model.
Embodiment one
Referring to attached drawing 1, a kind of sewage purification system, including primary precipitation tank 1 and secondary filter tank 2.
Water inlet 1-1 and discharge outlet 1-2 are provided on the side wall of primary precipitation tank 1, water inlet and discharge outlet are symmetrically set
It sets；It is provided with medical fluid import 1-3 at the top of primary precipitation tank 1, is added in the sewage into primary precipitation tank by medical fluid import
Medical fluid (flocculant), promotes the deposition of dirt in sewage.
Agitating device 1-4 is additionally provided in primary precipitation tank 1, agitating device includes that primary precipitation tank top is arranged in
Multiple stirrer paddles are arranged on agitating shaft in driving motor and the agitating shaft connecting with the motor.Using agitating device 1-4 to primary
Sewage in settling tank 1 is stirred, and is sufficiently mixed medical fluid and sewage.
It is mud discharging mouth 1-5 in the bottom center position of primary precipitation tank 1, the bottom surface of primary precipitation tank 1 uses designed arc-shaped appearance,
It is flowed convenient for the sludge after precipitating to mud discharging mouth 1-5.Mud discharging mouth 1-5 is provided with the first valve a, and mud discharging mouth 1-5 passes through pipe
Road connects sludge pump 1-6, when needing spoil disposal, opens the first valve a and starts sludge pump 1-6, using sludge pump that primary is heavy
Tank body is quickly discharged in the sludge of 1 bottom of shallow lake tank siltation.
It is provided with water inlet 2-1 on the side wall of the secondary filter tank 2, the water inlet and the draining in primary precipitation tank 1
Mouthful 1-2 is provided with the second valve b by piping connection on the pipeline, by the second valve control discharge outlet 1-2 with into
The connected state of mouth of a river 2-1.
Filter layer 2-2 is provided in secondary filter tank 2, the position of filter layer 2-2 is higher than the position of water inlet 2-1, institute
Stating filter layer 2-2 includes lower fence 2-21, upper fence 2-22, and filling space 2-23, filler are formed between lower fence and upper fence
It is provided with filler on the side wall in space, mouth 2-231 and filler outlet 2-232 is added, mouth 2-231 is added to filler by filler
Filter packing (such as active carbon) is inserted in space, when needing replacing filler, takes out the old of inactivation from filler outlet 2-232
Material, then mouth 2-231 is added from filler and inserts new filler into filling space.Further, the filter layer is obliquely installed,
Tilt angle is preferably 30 degree, and mouth 2-231 setting is added in inclined high side in filler, and filler outlet 2-232 setting is tilting
Downside, in this way be convenient for filler addition and discharge；Further, filler be added that mouth and filler outlet be provided with can be with
The waterproof sealing door of opening and closing.
Water purification discharge outlet 2-3, water purification discharge outlet 2-3 are provided on the tank skin above the filter layer 2-2 of secondary filter tank 2
Setting third valve c in place's is discharged through the filtered water purification of filter layer from the water purification discharge outlet 2-3；In 2 bottom surface of secondary filter tank
Heart position is provided with sewage draining exit 2-4, is arranged the 4th valve d at sewage draining exit, when four valve openings, after capable of filtering filter layer
Sewage discharge.
The operation logic of this system are as follows: sewage initially enters primary precipitation tank 1, through medical fluid import into primary precipitation tank
Sewage in be added medical fluid (flocculant), starting agitating device the sewage in primary precipitation tank is stirred, make medical fluid and dirt
Water is sufficiently mixed, and promotes the deposition of dirt in sewage, into the sewage after precipitation process subsequently into secondary filter tank 2, is utilized
Filter layer 2-2 in secondary filter tank 2 is filtered, and the water purification after filter is discharged from the water purification discharge outlet 2-3.
Embodiment two
Referring to attached drawing 2, on the basis of example 1, further, ultrasonic cleaning dress is provided in secondary filter tank 2
It sets, for carrying out cleaning 2-5 to secondary filter top tank structure." in fermentor of CN206240856U can be used in ultrasonic cleaning equipment
Wall water environment ultrasonic cleaning equipment ".
Embodiment three
Referring to attached drawing 3, on the basis of example 1, further, the top of secondary filter tank 2 is provided with convex lens
2-6 carries out processing of being exposed to the sun to the sewage in secondary filter tank 2 using nature sunlight.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The protection scope of the utility model is each fallen with replacement.
Claims (9)
1. a kind of sewage purification system, it is characterised in that: including primary precipitation tank and secondary filter tank；
It is provided with water inlet and discharge outlet on the side wall of primary precipitation tank, primary precipitation tank top is provided with medical fluid import,
It is provided with agitating device in primary precipitation tank, the bottom center position of primary precipitation tank is mud discharging mouth, and mud discharging mouth is provided with the
One valve, and mud discharging mouth passes through piping connection sludge pump；
It is provided with water inlet on the side wall of the secondary filter tank, which passes through pipeline with the discharge outlet in primary precipitation tank
Connection, and the second valve is provided on the pipeline；
Filter layer is provided in secondary filter tank, the position of filter layer is higher than the position of water inlet, under the filter layer includes
Fence, upper fence form filling space between lower fence and upper fence, be provided on the side wall of filling space filler be added mouth and
Filler outlet；The filter layer is obliquely installed, and mouth setting is added in inclined high side in filler, and the setting of filler outlet is tilting
Downside；
It is provided with water purification discharge outlet on the tank skin above the filter layer of secondary filter tank, third valve is set at water purification discharge outlet
Door is provided with sewage draining exit in secondary filter tank bottom face center, the 4th valve is arranged at sewage draining exit.
2. sewage purification system according to claim 1, it is characterised in that: the water inlet and discharge outlet pair of primary precipitation tank
Claim setting.
3. sewage purification system according to claim 1, it is characterised in that: agitating device includes being arranged in primary precipitation tank
Multiple stirrer paddles are arranged on agitating shaft in the driving motor at top and the agitating shaft connecting with the motor.
4. sewage purification system according to claim 1, it is characterised in that: the bottom surface of primary precipitation tank is set using circular arc
Meter flows convenient for the sludge after precipitating to mud discharging mouth.
5. sewage purification system according to claim 1, it is characterised in that: the tilt angle of filter layer is 20-40 degree.
6. sewage purification system according to claim 1, it is characterised in that: the tilt angle of filter layer is 30 degree.
7. sewage purification system according to claim 1, it is characterised in that: mouth is added in filler and filler outlet is respectively provided with
There is the waterproof sealing door that can be opened and closed.
8. sewage purification system according to claim 1, it is characterised in that: be provided with ultrasonic cleaning in secondary filter tank
Device, for being cleaned to secondary filter top tank structure.
9. sewage purification system according to claim 1, it is characterised in that: be provided with convex lens at the top of secondary filter tank
Mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088627.5U CN209481360U (en) | 2019-01-18 | 2019-01-18 | A kind of sewage purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088627.5U CN209481360U (en) | 2019-01-18 | 2019-01-18 | A kind of sewage purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209481360U true CN209481360U (en) | 2019-10-11 |
Family
ID=68131662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920088627.5U Active CN209481360U (en) | 2019-01-18 | 2019-01-18 | A kind of sewage purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209481360U (en) |
-
2019
- 2019-01-18 CN CN201920088627.5U patent/CN209481360U/en active Active
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