CN212559871U

CN212559871U - Underground integrated sewage treatment equipment

Info

Publication number: CN212559871U
Application number: CN202021100869.0U
Authority: CN
Inventors: 张宇; 刘佳元; 鞠花; 吴亚南
Original assignee: Dayu Environmental Protection Tianjin Co ltd
Current assignee: Dayu Rural Environmental Infrastructure Operation Service Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-19
Anticipated expiration: 2030-06-15

Abstract

The utility model provides an underground integration sewage treatment device belongs to sewage treatment technical field, including denitration pond, anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, middle pond, filter chamber and branch subassembly, internal reflux subassembly, external reflux subassembly, aeration subassembly, filtering component, disinfection subassembly and add the medicine subassembly of intaking in advance, denitration pond, anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, middle pond and filter chamber are separated in the main tank and are set up and connect gradually through the pipeline, have the control room storehouse body in the main tank, branch subassembly, internal reflux subassembly, external reflux subassembly, aeration subassembly, filtering component, disinfection subassembly and add medicine subassembly fixed mounting in the internal portion of control room storehouse of intaking. The utility model discloses cold-resistant ability is strong, is fit for cold and comparatively abominable area of environment and uses, and the operation is stable, and the energy consumption is low.

Description

Underground integrated sewage treatment equipment

Technical Field

The utility model belongs to the technical field of sewage treatment, a underground integration sewage treatment device is related to.

Background

Along with the rapid development of rural economy, the rural living standard is continuously improved, so people are gradually paid more attention to the rural environment problem, the environmental pollution problem caused by domestic sewage at the gathering point of villages is increasingly serious, meanwhile, as the rural areas in China have the characteristics of large coverage area, unbalanced development among areas, large difference of landform geographic environment and climate and the like, the problems in various aspects such as unstable water quality and water quantity, low flexible degree of process selection, difficult subsequent operation and the like exist in the aspect of rural sewage treatment at present, meanwhile, the characteristics of large temperature difference between day and night, deep freezing line, cold in winter and extensive and rare land exist in the northwest and other severe cold areas exist in the northwest areas, therefore, the common independent ground equipment room is not suitable for the northwest and other severe cold areas, after the equipment is linked, all systems have high breakage rate, the equipment in winter can be frozen to cause difficulties in normal work and the like, meanwhile, water resource shortage is one of the major bottlenecks restricting the northwest development, and underground integrated sewage treatment equipment is designed by combining the geographical conditions of the northwest areas and the like on the basis of the important significance for promoting the local economic development in order to promote the comprehensive utilization of water resources, reduce waste, effectively improve the local water resource allocation capacity and relieve the contradiction of economic development water use in the northwest areas when treating rural domestic sewage.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is underground integration sewage treatment device belongs to sewage treatment technical field, and cold-resistant ability is strong, is fit for cold and comparatively abominable area of environment and uses, and the operation is stable, and the energy consumption is low.

In order to solve the technical problem, the utility model discloses a technical scheme is: underground integration sewage treatment device belongs to sewage treatment technical field, including denitration pond in advance, anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, middle pond, filter chamber and branch subassembly, internal reflux subassembly, external reflux subassembly, aeration subassembly, filtering component, disinfection subassembly and the medicine subassembly of intaking, denitration pond in advance, anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, middle pond and filter chamber are separated in main incasement and are set up and connect gradually through the pipeline, have the control room storehouse body, branch subassembly, internal reflux subassembly, external reflux subassembly, aeration subassembly, filtering component, disinfection subassembly and the medicine subassembly fixed mounting that adds in the internal portion of storehouse of control room of intaking.

Furthermore, the water inlet end of the water inlet branch component is connected with a civil engineering adjusting tank outside the main tank through a pipeline, the water outlet end of the water inlet branch component is divided into two paths and is respectively connected with the pre-denitrification tank and the anaerobic tank, and the water outlet end of the water inlet branch component is connected with a flow meter and a manual ball valve.

Furthermore, the water inlet end of the internal reflux assembly is connected with the water outlet end of the aerobic tank, and the water outlet end of the internal reflux assembly is connected with the water inlet end of the anoxic tank.

Furthermore, the water inlet end of the outer reflux component is connected with the water outlet end of the sedimentation tank, the water outlet end of the outer reflux component is divided into two paths, one path is connected with a civil sludge tank outside the main tank body, the other path is connected with the pre-denitration tank, and a flow meter and a manual ball valve are arranged on a pipeline connected with the pre-denitration tank.

Furthermore, the output end of the aeration component is divided into two paths, one path is connected with the bottom of the aerobic tank, and the other path is connected with the filter chamber.

Furthermore, the end of intaking of filter assembly links to each other with the play water end in middle pond, and filter assembly's play water end and the income water end of disinfecting subassembly link to each other, and the play water end of disinfecting subassembly divide into two the tunnel, directly discharges water all the way, and another way links to each other with the end of intaking of adding the medicine subassembly, it adds the medicine subassembly including carbon source medicine subassembly and PAC, and the carbon source adds the water end and the oxygen deficiency pond of medicine subassembly and is connected, and the play water end that PAC added the medicine subassembly is connected with good oxygen pond.

Furthermore, still include clean water basin and backwash subassembly, the end of intaking in clean water basin and the play water end of filter chamber pass through the pipe connection, backwash subassembly is installed at the internal portion in control room storehouse, and the water supply of backwash subassembly comes from the clean water basin, and the rivers of backwash subassembly are after filtering the subassembly, and the waste liquid passes through filtering component's waste liquid mouth and discharges to in the outside civil engineering equalizing basin of main tank body or the civil engineering mud pond.

Compared with the prior art, the utility model has the advantages and positive effect as follows:

1. the utility model discloses cold-resistant ability is strong, is fit for cold and comparatively abominable area of environment and uses, and the operation is stable, and the energy consumption is low.

2. The utility model discloses a different reaction tanks in branch subassembly, interior backward flow subassembly, outer backward flow subassembly, aeration subassembly, filtering component, the disinfection subassembly of intaking, add medicine subassembly and backwash subassembly and the main tank cooperate, have improved sewage treatment station management level.

3. The utility model discloses an electric cabinet has the electric connection relation with the electronic parts of each subassembly, and degree of automation is high, alleviates operating personnel's intensity of labour, does not need fortune dimension personnel's direct participation, and the accessible is compiled in advance the procedure and is handled the purification with the process flow according to setting up in advance to sewage to real time monitoring, data acquisition and chain warning.

4. The utility model discloses have automatic and two sets of operational modes of manual, can adjust the operational mode according to different situation at any time, the operation is stable, can adjust in a flexible way, save the power consumption.

5. The utility model discloses a relevant part of control room selects for use advanced, reliable, high-quality material and reasonable structural design, and the structure is clear simple, has better dampproofing anticorrosive ability.

6. The utility model discloses a branch subassembly of intaking's play water end is connected with flowmeter and manual ball valve, can rely on manual ball valve control to adjust the biochemical effect and the speed that get into the inflow of two internal ponds and then control whole treatment process.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic connection diagram of the underground integrated sewage treatment equipment of the utility model;

FIG. 2 is a schematic view of the water inlet branch assembly of the underground integrated sewage treatment device of the present invention;

FIG. 3 is a sectional view of the water inlet branch assembly and the aerobic tank of the underground integrated sewage treatment device of the utility model;

FIG. 4 is a schematic view of an internal reflux assembly of the underground integrated sewage treatment equipment of the utility model;

FIG. 5 is a sectional view of the internal reflux assembly and the aerobic tank of the underground integrated sewage treatment equipment of the utility model;

FIG. 6 is a schematic view of an external reflux assembly of the underground integrated sewage treatment equipment of the present invention;

FIG. 7 is a sectional view of the external reflux assembly and the aerobic tank of the underground integrated sewage treatment equipment of the utility model;

FIG. 8 is a schematic view of an aeration assembly of the underground integrated sewage treatment facility of the present invention;

FIG. 9 is a sectional view of the aeration unit and the aerobic tank of the underground integrated sewage treatment facility of the present invention;

FIG. 10 is a schematic view showing the connection state of the filtering assembly, the disinfecting assembly, the chemical feeding assembly and the backwashing assembly of the underground integrated sewage treatment device of the present invention;

FIG. 11 is a sectional view of the chemical feeding assembly and the aerobic tank of the underground integrated sewage treatment equipment of the utility model.

Reference numerals:

1. a pre-denitration pool; 2. an anaerobic tank; 3. an anoxic tank; 4. an aerobic tank; 5. a sedimentation tank; 6. a middle water tank; 7. a filtering chamber; 8. a clean water tank; 11. a water inlet branch assembly; 12. an internal return assembly; 13. an outer return assembly; 14. an aeration assembly; 15. a filter assembly; 16. a sterilizing assembly; 17. a dosing assembly; 18. a backwash assembly; 21. building a regulating reservoir; 22. a civil sludge tank; 171. a carbon source dosing assembly; 172. PAC dosing assembly.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1-11, the utility model discloses an underground integration sewage treatment device belongs to sewage treatment technical field, including denitration pond, anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, middle pond, filter chamber and the branch subassembly of intaking, interior backward flow subassembly, outer backward flow subassembly, aeration subassembly, filtering component, disinfection subassembly and add the medicine subassembly in advance, denitration pond, anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, middle pond and filter chamber are separated in the main incasement and are set up and connect gradually through the pipeline, have the control room storehouse body in the main incasement, and branch subassembly of intaking, interior backward flow subassembly, outer backward flow subassembly, aeration subassembly, filtering component, disinfection subassembly and add medicine subassembly fixed mounting in the control room storehouse internal portion.

Preferably, the water inlet end of the water inlet branch component is connected with a civil engineering adjusting tank outside the main tank through a pipeline, the water outlet end of the water inlet branch component is divided into two paths and is respectively connected with the pre-denitrification tank and the anaerobic tank, the water outlet end of the water inlet branch component is connected with a flow meter and a manual ball valve, and the manual ball valve can be used for controlling and adjusting the water inlet flow entering the two tanks so as to control the biochemical effect and the speed of the whole treatment process.

Preferably, the water inlet end of the internal reflux assembly is connected with the water outlet end of the aerobic tank, and the water outlet end of the internal reflux assembly is connected with the water inlet end of the anoxic tank.

Preferably, the water inlet end of the outer backflow component is connected with the water outlet end of the sedimentation tank, the water outlet end of the outer backflow component is divided into two paths, one path of water outlet end is connected with a civil engineering sludge tank outside the main box body to discharge sludge, the sludge discharge amount is controlled by an electric valve, the other path of water outlet end is connected with the pre-denitration tank, and a flow meter and a manual ball valve are arranged on a pipeline connected with the pre-denitration tank to control the backflow amount.

Preferably, the output end of the aeration assembly is divided into two paths, one path is connected with the bottom of the aerobic tank, the other path is connected with the filtering chamber, the filtering chamber is subjected to air washing, the aeration assembly adjusts the air volume through a ball valve, and the pipeline of the aeration assembly uses an inner wall galvanized steel pipe and an outer wall galvanized steel pipe.

Preferably, the water inlet end of the filtering component is connected with the water outlet end of the middle water tank, the water outlet end of the filtering component is connected with the water inlet end of the disinfecting component, the water outlet end of the disinfecting component is divided into two paths, one path of the water outlet end is directly used for discharging water under the control of a hand valve and an electric valve, the other path of the water outlet end is connected with the water inlet end of the dosing component, the water outlet end of the PAC dosing component is connected with the aerobic tank, the carbon source dosing component is connected into a pipeline of the anoxic tank through a dosing pump, and the dosing amount is controlled according to actual needs, so.

Preferably, the end of intaking in clean water basin and the play water end of filter chamber pass through the pipe connection, and the backwash subassembly is installed in the internal portion of control room storehouse, and the water supply of backwash subassembly comes from the clean water basin, controls the size of backwash water yield through flowmeter and manual ball valve, and the rivers of backwash subassembly are behind the filtering component, and the waste liquid passes through filtering component's waste liquid mouth and discharges to in the outside civil engineering equalizing basin of main tank or the civil engineering mud pond.

In the actual work process, denitration pond in advance, the anaerobism pond, the oxygen deficiency pond, good oxygen pond, sedimentation tank, middle pond and filter chamber separate in the main incasement and set up and connect gradually through the pipeline, and there is the control room storehouse body in the main incasement, and branch subassembly, interior backward flow subassembly, outer backward flow subassembly, aeration subassembly, filtering component, disinfection subassembly and the medicine subassembly fixed mounting that adds in the storehouse internal portion of control room of intaking.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. Underground integration sewage treatment device, its characterized in that: including denitration pond in advance, anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, middle pond, filter chamber and branch subassembly, internal reflux subassembly, outer backward flow subassembly, aeration subassembly, filtering component, disinfection subassembly and add the medicine subassembly of intaking, denitration pond in advance, anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, middle pond and filter chamber are separated in main incasement and are set up and connect gradually through the pipeline, and there is the control room storehouse body in the main incasement, branch subassembly, internal reflux subassembly, outer backward flow subassembly, aeration subassembly, filtering component, disinfection subassembly and add medicine subassembly fixed mounting in the control room storehouse internal portion of body of intaking.

2. The underground integrated sewage treatment apparatus according to claim 1, wherein: the water inlet end of the water inlet branch component is connected with a civil engineering adjusting tank outside the main tank through a pipeline, the water outlet end of the water inlet branch component is divided into two paths and is respectively connected with the pre-denitrification tank and the anaerobic tank, and the water outlet end of the water inlet branch component is connected with a flow meter and a manual ball valve.

3. The underground integrated sewage treatment apparatus according to claim 1, wherein: the water inlet end of the internal reflux component is connected with the water outlet end of the aerobic tank, and the water outlet end of the internal reflux component is connected with the water inlet end of the anoxic tank.

4. The underground integrated sewage treatment apparatus according to claim 1, wherein: the water inlet end of the outer backflow component is connected with the water outlet end of the sedimentation tank, the water outlet end of the outer backflow component is divided into two paths, one path of water outlet end is connected with a civil sludge tank outside the main box body, the other path of water outlet end is connected with the pre-denitration tank, and a flow meter and a manual ball valve are arranged on a pipeline connected with the pre-denitration tank.

5. The underground integrated sewage treatment apparatus according to claim 1, wherein: the output end of the aeration component is divided into two paths, one path is connected with the bottom of the aerobic tank, and the other path is connected with the filter chamber.

6. The underground integrated sewage treatment apparatus according to claim 1, wherein: the utility model discloses a chemical wastewater treatment device, including filter assembly, PAC, disinfection subassembly, oxygen deficiency pond, PAC, oxygen deficiency pond, aeration end, middle pond, aeration end.

7. The underground integrated sewage treatment apparatus according to any one of claims 1 to 6, wherein: still include clean water basin and backwash subassembly, the end of intaking in clean water basin and the play water end of filter chamber pass through the pipe connection, the backwash subassembly is installed at the internal portion in control room storehouse, and the water supply of backwash subassembly comes from the clean water basin, and the rivers of backwash subassembly are after filtering the subassembly, and the waste liquid passes through filtering component's waste liquid mouth and discharges to in the outside civil engineering equalizing basin of main tank or the civil engineering mud pond.