CN219481909U - Comprehensive regulating tank suitable for village and town sewage treatment - Google Patents
Comprehensive regulating tank suitable for village and town sewage treatment Download PDFInfo
- Publication number
- CN219481909U CN219481909U CN202320678042.5U CN202320678042U CN219481909U CN 219481909 U CN219481909 U CN 219481909U CN 202320678042 U CN202320678042 U CN 202320678042U CN 219481909 U CN219481909 U CN 219481909U
- Authority
- CN
- China
- Prior art keywords
- tank
- grid
- regulating tank
- storage tank
- area
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model provides a comprehensive regulating tank suitable for village and town sewage treatment, which comprises a grid area, a sand setting tank, a regulating tank, a mud storage tank and a sand storage tank; the water inlet is provided with a basket grille; the grid area is provided with a grid; a first wall-attached square gate is arranged at the joint of the grid area and the water inlet; a second wall-attached square gate is arranged between the grid area and the grit chamber; a first submersible sewage pump is arranged in the sand setting tank and is connected with the sand storage tank; a second submersible sewage pump is arranged in the regulating tank; an overflow port is arranged between the regulating tank and the mud storage tank; the regulating tank is provided with a submersible mixer. According to the utility model, the grit chamber is additionally arranged on the basis that only a grid is arranged in the traditional pretreatment, so that the pretreatment effect is further improved; the sand storage tank is added on the basis of adding sand setting, after solid-liquid separation, the supernatant overflows back to the regulating tank, and the sand setting part can be transported and disposed. The pretreatment (a grid and a grit chamber) and the adjustment Chi Gejian are carried out, so that the occupied area is saved; sludge treatment (sludge storage tank) and regulation Chi Gejian are carried out, so that the occupied area is saved.
Description
Technical Field
The utility model provides a comprehensive regulating tank suitable for village and town sewage treatment, and belongs to the technical field of sewage treatment.
Background
At present, a grid and an adjusting tank and integrated sewage treatment equipment process are adopted in the rural sewage treatment station, and as the rural sewage has high sediment content and large water quantity fluctuation, only a single adjusting tank structure is adopted at present, so that the occupied area is large and the water outlet effect is poor. Because of tension and difficulty in land, small and dispersed drainage amount, large fluctuation of water amount and the like, the improvement of the process of the regulating tank is worth deeply discussed.
Disclosure of Invention
The utility model improves the regulating tank and invents a comprehensive regulating tank suitable for village and town sewage treatment.
Firstly, in water quality treatment, because the rural sewage contains more sediment, the sediment is accumulated in the regulating tank if the sediment is not treated, so that the effective volume of the regulating tank and the operation of equipment are affected. The utility model adds a sand setting tank and a sand storage tank in front of the regulating tank, and pumps are used for regularly pumping the gravel from the sand setting tank to the sand storage tank for outward transportation.
Secondly, on the aspect of improving land utilization efficiency, a pretreatment part (comprising a grid and a sand setting tank) and a sludge treatment part (a sludge storage tank) are built together with the regulating tank, so that the occupied area of a structure is greatly saved.
The specific technical scheme is as follows:
a comprehensive regulating tank suitable for village and town sewage treatment comprises a grid area, a sand setting tank, a regulating tank, a mud storage tank and a sand storage tank;
the water inlet is provided with a basket grille;
the grid area is provided with a grid;
a first wall-attached square gate is arranged at the joint of the grid area and the water inlet;
a second wall-attached square gate is arranged between the grid area and the grit chamber;
a first submersible sewage pump is arranged in the sand setting tank and is connected with the sand storage tank;
a second submersible sewage pump is arranged in the regulating tank;
an overflow port is arranged between the regulating tank and the mud storage tank;
the regulating tank is provided with a submersible mixer.
Further, the grating area comprises a coarse grating area and/or a fine grating area;
the coarse grating area is provided with an artificial grating;
the fine grid area is provided with a rotary grid dirt remover;
the connection parts of the coarse grid area and the fine grid area and the water inlet are respectively provided with a first wall-attached square gate;
and second wall-attached square gates are arranged between the coarse grid area and the fine grid area and between the coarse grid area and the grit chamber.
Preferably, an overflow hole and a third wall-attached square gate are also arranged between the sand setting tank and the sand storage tank.
The utility model has the following effects:
1. the grit chamber is additionally arranged on the basis that only a grid is arranged in the pretreatment of the traditional village sewage treatment plant, so that the pretreatment effect is further improved;
2. the sand storage tank is added on the basis of adding sand setting, after solid-liquid separation, the supernatant overflows back to the regulating tank, and the sand setting part can be transported and disposed.
3. The pretreatment (a grid and a grit chamber) and the adjustment Chi Gejian are carried out, so that the occupied area is saved;
4. sludge treatment (sludge storage tank) and regulation Chi Gejian are carried out, so that the occupied area is saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a sectional view of B-B of fig. 1.
Detailed Description
The specific technical scheme of the utility model is described with reference to the accompanying drawings.
As shown in fig. 1 to 3, the comprehensive regulating tank suitable for village and town sewage treatment comprises a coarse grid area I, a fine grid area II, a sand setting tank III, a regulating Chi, a mud storage tank V and sand Chi;
the water inlet is provided with a basket grille 1;
the coarse grating area I is provided with an artificial grating 4;
the fine grid area II is provided with a rotary grid dirt remover 3;
the connection parts of the coarse grid area I and the fine grid area II and the water inlet are respectively provided with a first wall-attached square gate 2;
a second wall-attached square gate 5 is arranged between the coarse grid area I and the fine grid area II and between the coarse grid area II and the grit chamber III;
a first submersible sewage pump 7 is arranged in the sand setting tank III and is connected with a sand storage tank VI; an overflow hole 8 and a third wall-attached square gate 6 are also arranged between the sand setting tank III and the sand storage tank VI;
a second submersible sewage pump 9 is arranged in the regulating tank IV;
an overflow port 10 is arranged between the regulating tank IV and the mud storage tank V
The regulating tank V is provided with a submersible mixer 11.
The working principle of the comprehensive regulating tank suitable for village and town sewage treatment is as follows:
before the sewage enters the coarse grid zone I, the coarse suspended matters and impurities in the sewage are intercepted by the basket grid 1;
the sewage enters the grid area through the first wall-attached square gate 2, and then passes through the artificial grid 4 in the coarse grid area I or the rotary grid dirt remover 3 in the fine grid area II, so that small and medium-sized floating matters in the sewage are further removed, and the artificial grid 4 and the rotary grid dirt remover 3 are mutually reserved.
Sewage enters the sand setting tank III through the second wall-attached square gate 5, then enters the regulating tank IV through the third wall-attached square gate 6, meanwhile, in order to ensure better sedimentation of gravel, the bottom of the sand setting tank III is arranged into a funnel shape, sediment deposited is lifted into the regulating tank IV at regular time through the first submersible sewage pump 7, and supernatant overflows into the sand setting tank III through the overflow hole 8.
The sewage enters the regulating tank IV to regulate the sewage quantity, and meanwhile, the submersible mixer 11 is used for mixing the sewage to play a role in homogenizing and homogenizing the sewage quantity.
In order to further reduce the occupied area of the structures, the sludge storage tank V is arranged above the regulating tank IV, sludge generated by the station integrated equipment flows back to the sludge storage tank V for regular clearing, and supernatant fluid of the sludge storage tank V can overflow to the regulating tank IV through the overflow port 10, so that the sludge is prevented from overflowing.
Claims (3)
1. The comprehensive regulating tank is characterized by comprising a grid area, a sand setting tank (III), a regulating tank (IV), a mud storage tank (V) and a sand storage tank (VI);
the water inlet is provided with a basket grille (1);
the grid area is provided with a grid;
a first wall-attached square gate (2) is arranged at the joint of the grid area and the water inlet;
a second wall-attached square gate (5) is arranged between the grid area and the grit chamber (III);
a first submersible sewage pump (7) is arranged in the sand setting tank (III) and is connected with the sand storage tank (VI);
a second submersible sewage pump (9) is arranged in the regulating tank (IV);
an overflow port (10) is arranged between the regulating tank (IV) and the mud storage tank (V);
the regulating tank (IV) is provided with a submersible mixer (11).
2. A comprehensive conditioning tank suitable for use in the treatment of town sewage as claimed in claim 1, wherein the grating zone comprises a coarse grating zone (i) and/or a fine grating zone (ii);
the coarse grid area (I) is provided with an artificial grid (4);
the fine grid area (II) is provided with a rotary grid dirt remover (3);
the connection parts of the coarse grating area (I) and the fine grating area (II) and the water inlet are respectively provided with a first wall-attached square gate (2);
and a second wall-attached square gate (5) is arranged between the coarse grid area (I) and the fine grid area (II) and the grit chamber (III).
3. The comprehensive regulating tank suitable for village and town sewage treatment according to claim 1, wherein an overflow hole (8) and a third wall-attached square gate (6) are further arranged between the sand setting tank (III) and the sand storage tank (VI).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320678042.5U CN219481909U (en) | 2023-03-31 | 2023-03-31 | Comprehensive regulating tank suitable for village and town sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320678042.5U CN219481909U (en) | 2023-03-31 | 2023-03-31 | Comprehensive regulating tank suitable for village and town sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219481909U true CN219481909U (en) | 2023-08-08 |
Family
ID=87482727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320678042.5U Active CN219481909U (en) | 2023-03-31 | 2023-03-31 | Comprehensive regulating tank suitable for village and town sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219481909U (en) |
-
2023
- 2023-03-31 CN CN202320678042.5U patent/CN219481909U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103395950B (en) | V-shape air-stripping technology for removing nitrogen and phosphorus of large and medium-sized sewage processing | |
| CN207913371U (en) | A kind of concrete mixing plant waste water circulatory system | |
| CN104230123B (en) | Remove the device of inorganic particle in Sewage treatment systems | |
| CN201195707Y (en) | Concentrating pool for turbid return water disposal process | |
| CN104098223A (en) | Country distributed domestic sewage treating system and method | |
| CN111450616A (en) | Efficient activated sludge interception type secondary sedimentation tank process system with coupling depth filtering function | |
| CN101870534A (en) | Combined water purifying structure | |
| CN107140737A (en) | Improvement energy-conservation AAO rural domestic sewage treatment systems | |
| CN219481909U (en) | Comprehensive regulating tank suitable for village and town sewage treatment | |
| CN110025989B (en) | Rake-free thickener with three-section discharge outlets | |
| CN107162189A (en) | One kind improvement energy-conservation AO rural domestic sewage treatment systems | |
| CN207608952U (en) | Rainwater-collecting and processing unit | |
| CN208995185U (en) | Coagulating formula inclined tube horizontal sedimentation tank | |
| CN208327549U (en) | A kind of mixing plant wastewater ocean disposal system | |
| CN109293079B (en) | Low-energy-consumption aeration circulation clarification tank | |
| CN207483543U (en) | The intermediate water reuse system of automation control | |
| CN207210066U (en) | Improvement energy-conservation AAO rural domestic sewage treating devices | |
| CN101402508A (en) | Sequencing batch type static state deposition method and system | |
| CN212091030U (en) | Circulating water system for mixer | |
| CN207512045U (en) | A kind of rural scattered domestic sewage processing system | |
| CN208959386U (en) | A kind of efficient fast precipitating separator for high | |
| CN207210065U (en) | Improvement energy-conservation AO rural domestic sewage treating devices | |
| CN202822884U (en) | Inclined tube or inclined plate sedimentation tank with sludge concentration function | |
| CN208234710U (en) | A kind of Chinese traditional medicine wastewater treatment processing equipment | |
| CN212914634U (en) | Municipal administration sewage preliminary treatment sinks pond soon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |