CN206927727U - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
- Publication number
- CN206927727U CN206927727U CN201720790266.XU CN201720790266U CN206927727U CN 206927727 U CN206927727 U CN 206927727U CN 201720790266 U CN201720790266 U CN 201720790266U CN 206927727 U CN206927727 U CN 206927727U
- Authority
- CN
- China
- Prior art keywords
- tank
- sedimentation basin
- aeration tank
- sewage
- sterilization pool
- 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.)
- Expired - Fee Related
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- Activated Sludge Processes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a kind of sewage-treatment plant, including preliminary sedimentation tank, aeration tank, sedimentation basin and sterilization pool, the side of preliminary sedimentation tank is provided with water inlet pipe, and opposite side is provided with aeration tank, the bottom of preliminary sedimentation tank is provided with sludge pump, and one end of sludge pump is connected with the discharge pipeline led to outside preliminary sedimentation tank；Slag Scraping Device is installed at the top of aeration tank, the side of aeration tank is provided with aerator, aerator is connected by the inside of appendix and aeration tank, sedimentation basin is located at the side of aeration tank, flocculant storage box is installed at the top of sedimentation basin, the bottom of sedimentation basin is provided with sludge pump, and flocculant storage box is connected by conduit with sedimentation basin；One end of sterilization pool is connected with sedimentation basin, and the other end is provided with outlet pipe, and disinfectant storage box is provided with the top of sterilization pool, and disinfectant storage box is connected by conduit with sterilization pool.Sewage is carried out multistage purification processing by the device so that sewage disposal is more thorough, can be safe to use, and automaticity is high, reduces cost of labor.
Description
Technical field
A kind of sewage-treatment plant is the utility model is related to, belongs to technical field of sewage.
Background technology
Sewage disposal, it is to make sewage reach a certain water body of draining or the water quality requirement reused, and it is carried out only
The process of change.Sewage disposal is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink
Etc. every field, the daily life of common people is also come into more and more.Make in existing sewage disposal process with the most use
It is filter, but filter can adhere to substantial amounts of pollutant during use, it is necessary to which periodic cleaning, reduces sewage
The efficiency of processing, and add cost of labor.
Utility model content
The technical problems to be solved in the utility model is that to overcome in existing sewage disposal process use must be preferably at most filtering
Device, but filter can adhere to substantial amounts of pollutant during use, it is necessary to which periodic cleaning, reduces sewage disposal
Efficiency, and the defects of add cost of labor, there is provided a kind of sewage-treatment plant.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of sewage-treatment plant, including preliminary sedimentation tank, aeration tank, sedimentation basin and sterilization pool, institute
The side for stating preliminary sedimentation tank is provided with water inlet pipe, and opposite side is provided with the aeration tank, and the bottom of the preliminary sedimentation tank is provided with sludge
Pump, one end of the sludge pump are connected with the discharge pipeline led to outside the preliminary sedimentation tank；It is provided with and scrapes at the top of the aeration tank
Slag machine, the side of the aeration tank are provided with aerator, and the aerator is connected by appendix with the inside of the aeration tank,
The sedimentation basin is located at the side of the aeration tank, and flocculant storage box, the sedimentation basin are provided with the top of the sedimentation basin
Bottom the sludge pump is installed, the flocculant storage box is connected by conduit with the sedimentation basin；The sterilization pool
One end is connected with the sedimentation basin, and the other end is provided with outlet pipe, and disinfectant storage box, institute are provided with the top of the sterilization pool
Disinfectant storage box is stated to be connected with the sterilization pool by the conduit.
As a kind of optimal technical scheme of the present utility model, the preliminary sedimentation tank, the aeration tank, the sedimentation basin and institute
Sterilization pool is stated to be sequentially connected by gate.
As a kind of optimal technical scheme of the present utility model, the bottom of the preliminary sedimentation tank and the sedimentation basin is provided with
Sludge sump, the sludge pump are installed on the inside of the sludge sump.
As a kind of optimal technical scheme of the present utility model, the bottom of the aeration tank is provided with gas distributing pipeline, described
Aerator is connected by appendix with the gas distributing pipeline.
As a kind of optimal technical scheme of the present utility model, flowmeter and magnetic valve are installed on the conduit.
The beneficial effect that the utility model is reached is：The device is dirty by the suspension in sewage by aeration tank and sedimentation basin
Dye thing and precipitable pollutant are focused on, then by sterilization pool sterilizing, sewage disposal is thorough, automaticity
Height, cost of labor is reduced, and filtered in sewage disposal process without using filter, solving filter makes
Substantial amounts of pollutant can be adhered to during, it is necessary to which periodic cleaning, reduces the efficiency of sewage disposal, add cost of labor
The problem of.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, preliminary sedimentation tank；2nd, aeration tank；3rd, sedimentation basin；4th, sterilization pool；5th, water inlet pipe；6th, sludge pump；7th, discharge pipeline；
8th, Slag Scraping Device；9th, flocculant storage box；10th, disinfectant storage box；11st, conduit；12nd, flowmeter；13rd, magnetic valve；14th, water outlet
Pipe；15th, aerator；16th, appendix.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of sewage-treatment plant, including preliminary sedimentation tank 1, aeration tank 2, sedimentation basin
3 and sterilization pool 4, the side of preliminary sedimentation tank 1 be provided with water inlet pipe 5, opposite side is provided with aeration tank 2, and the bottom of preliminary sedimentation tank 1 is provided with
Sludge pump 6, one end of sludge pump 6 are connected with the discharge pipeline 7 led to outside preliminary sedimentation tank 1；The top of aeration tank 2 is provided with Slag Scraping Device
8, the side of aeration tank 2 is provided with aerator 15, and aerator 15 is connected by appendix 16 with the inside of aeration tank 2, sedimentation basin 3
Positioned at the side of aeration tank 2, the top of sedimentation basin 3 is provided with flocculant storage box 9, and the bottom of sedimentation basin 3 is provided with sludge pump
6, flocculant storage box 9 is connected by conduit 11 with sedimentation basin 3；One end of sterilization pool 4 is connected with sedimentation basin 3, other end installation
There is outlet pipe 14, the top of sterilization pool 4 is provided with disinfectant storage box 10, and disinfectant storage box 10 passes through conduit 11 and sterilization pool
4 connections.
Preliminary sedimentation tank 1, aeration tank 2, sedimentation basin 3 and sterilization pool 4 are sequentially connected by gate, pass through the size side of gate opening
Just drainage flow speed is controlled.The bottom of preliminary sedimentation tank 1 and sedimentation basin 3 is provided with sludge sump, and sludge pump 6 is installed on sludge sump
Inside, the concentration of sludge is facilitated to exclude.The bottom of aeration tank 2 is provided with gas distributing pipeline, and aerator 15 passes through appendix 16 and cloth
Feed channel connects, and air-flow is uniformly dispersed by gas distributing pipeline, increases aeration effect.Flowmeter 12 and electricity are installed on conduit 11
Magnet valve 13, convenient observation and control additive amount of medicament.
Concrete operating principle：When the device works, sewage enters the inside of preliminary sedimentation tank 1 by water inlet pipe 5 first, passes through
Preliminary sedimentation, concentrate the precipitable pollutant of bulky grain and be deposited to bottom of pond, and discharged by sludge pump 6 outside pond；Sewage is again afterwards
Aeration tank 2 is flowed through, microbubble is injected into aeration tank 2 by aerator 15 by appendix 16, makes the suspended contaminant in sewage
Sewage surface is floated up in the presence of microbubble and forms scum silica frost, recycles Slag Scraping Device 8 to remove it from hot separation；Then it is dirty
Water flows through sedimentation basin 3, and the small particles of pollution thing in sewage flocculates agglomerating in the presence of flocculant and concentrates and be deposited to bottom of pond, then
Extracted by sludge pump 6；Last sewage passes through sterilization pool 4, by disinfectant sterilizing, eliminates microorganism therein, from
And thoroughly purify sewage.
The beneficial effect that the utility model is reached is：The device is dirty by the suspension in sewage by aeration tank and sedimentation basin
Dye thing and precipitable pollutant are focused on, then by sterilization pool sterilizing, sewage disposal is thorough, automaticity
Height, cost of labor is reduced, and filtered in sewage disposal process without using filter, solving filter makes
Substantial amounts of pollutant can be adhered to during, it is necessary to which periodic cleaning, reduces the efficiency of sewage disposal, add cost of labor
The problem of.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of sewage-treatment plant, including preliminary sedimentation tank (1), aeration tank (2), sedimentation basin (3) and sterilization pool (4), its feature exist
In the side of the preliminary sedimentation tank (1) is provided with water inlet pipe (5), and opposite side is provided with the aeration tank (2), the preliminary sedimentation tank (1)
Bottom sludge pump (6) is installed, one end of the sludge pump (6), which is connected with, leads to the outside discharge pipeline of the preliminary sedimentation tank (1)
(7)；Slag Scraping Device (8) is installed, the side of the aeration tank (2) is provided with aerator (15), institute at the top of the aeration tank (2)
State aerator (15) to be connected with the inside of the aeration tank (2) by appendix (16), the sedimentation basin (3) is located at the aeration
The side in pond (2), flocculant storage box (9), the bottom installation of the sedimentation basin (3) are installed at the top of the sedimentation basin (3)
There is the sludge pump (6), the flocculant storage box (9) is connected by conduit (11) with the sedimentation basin (3)；The sterilization pool
(4) one end is connected with the sedimentation basin (3), and the other end is provided with outlet pipe (14), is provided with the top of the sterilization pool (4)
Disinfectant storage box (10), the disinfectant storage box (10) are connected by the conduit (11) with the sterilization pool (4).
2. a kind of sewage-treatment plant according to claim 1, it is characterised in that the preliminary sedimentation tank (1), the aeration tank
(2), the sedimentation basin (3) and the sterilization pool (4) are sequentially connected by gate.
3. a kind of sewage-treatment plant according to claim 1, it is characterised in that the preliminary sedimentation tank (1) and the precipitation
The bottom in pond (3) is provided with sludge sump, and the sludge pump (6) is installed on the inside of the sludge sump.
A kind of 4. sewage-treatment plant according to claim 1, it is characterised in that the bottom installation of the aeration tank (2)
There is gas distributing pipeline, the aerator (15) is connected by appendix (16) with the gas distributing pipeline.
5. a kind of sewage-treatment plant according to claim 1, it is characterised in that be provided with flow on the conduit (11)
Count (12) and magnetic valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790266.XU CN206927727U (en) | 2017-07-03 | 2017-07-03 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790266.XU CN206927727U (en) | 2017-07-03 | 2017-07-03 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206927727U true CN206927727U (en) | 2018-01-26 |
Family
ID=61353724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720790266.XU Expired - Fee Related CN206927727U (en) | 2017-07-03 | 2017-07-03 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206927727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683237A (en) * | 2021-08-04 | 2021-11-23 | 河北晓源环保设备科技有限公司 | Sewage treatment system |
-
2017
- 2017-07-03 CN CN201720790266.XU patent/CN206927727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683237A (en) * | 2021-08-04 | 2021-11-23 | 河北晓源环保设备科技有限公司 | Sewage treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180703 |