CN211896275U - Bioenergy integrated sewage treatment device - Google Patents
Bioenergy integrated sewage treatment device Download PDFInfo
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- CN211896275U CN211896275U CN202022286650.0U CN202022286650U CN211896275U CN 211896275 U CN211896275 U CN 211896275U CN 202022286650 U CN202022286650 U CN 202022286650U CN 211896275 U CN211896275 U CN 211896275U
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Abstract
The utility model discloses a bioenergy integrated sewage treatment device, which relates to the technical field of domestic sewage treatment, and comprises an operation room and a sewage treatment area, wherein the sewage treatment area comprises a water delivery pipe and an anaerobic pool, an anoxic pool, an aerobic pool, a separation pool and a clean water pool which are sequentially connected by the water delivery pipe, the bottoms of the aerobic pool and the separation pool are provided with bioenergy incubators, an air blower is arranged in the operation room, an aeration pipeline is arranged between the air blower and the bioenergy incubators, each bioenergy incubator comprises a base, an incubator connected on the base and permeable plates arranged on the upper surface and the lower surface of the incubator, and the inside of the incubator is provided with a microorganism release box, a bioenergy component and an aeration conduit on the bottom, the water quality of the utility model reaches the standard, the treatment efficiency is high, the peculiar smell in sewage can be effectively treated, and the microorganism putting frequency is, the cost is reduced.
Description
Technical Field
The utility model relates to a domestic sewage treatment technical field, concretely relates to bioenergy integration sewage treatment plant.
Background
The sewage treatment equipment is an industrial equipment capable of effectively treating domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, promoting urban grade and promoting economic development. The existing integrated sewage treatment equipment is often a reduced version of a small sewage treatment station (plant), only a plurality of basic biological treatment units are separated, and the size proportion and the retention time are designed according to index parameters of a large sewage treatment plant. The device has low treatment efficiency of activated sludge, poor stability and poor impact load resistance. The quality of the effluent is often unstable and difficult to reach the standard.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the invention provides a bioenergy integrated domestic sewage treatment device, which aims to solve the problems of low treatment efficiency, poor stability, poor impact load resistance, design defects and frequent microorganism replacement in the prior art.
The technical scheme of the utility model is that:
the biological energy integrated domestic sewage treatment device comprises an operation room and a sewage treatment area, wherein the sewage treatment area comprises a water conveying pipe, an anaerobic pool, an anoxic pool, an aerobic pool, a separation pool and a clean water pool which are sequentially connected by the water conveying pipe, biological energy cultivators are arranged at the bottoms of the aerobic pool and the separation pool, an air blower is arranged in the operation room, an aeration pipeline is arranged between the air blower and the biological energy cultivators, each biological energy cultivators comprises a base, an incubator connected to the base and permeable plates arranged on the upper surface and the lower surface of the incubator, and a microorganism release box, a biological energy component and an aeration conduit at the bottom are arranged in each incubator; loose porous ceramic filler is arranged in the microorganism release box, and the pore diameter of the porous ceramic filler is 10-50 mu m; the bioenergy component is loose and porous polyurethane filler, and the pore diameter of the polyurethane filler is 50-80 mu m.
The above technical solution can be further configured as follows:
the separation tank is provided with a sludge reflux pump and a sludge reflux pipe which is connected with the sludge reflux pump and the anaerobic tank, and a reflux valve is arranged on the reflux pipe.
The aerobic tank is provided with a nitrifying liquid reflux pump and a nitrifying liquid reflux pipe which is connected with the nitrifying liquid reflux pump and the anoxic tank.
The anaerobic tank, the anoxic tank, the aerobic tank, the separation tank, the clean water tank, the air blower, the return pipe and the operation room are integrally formed.
Compared with the prior art, the utility model, have following advantage:
the utility model discloses a set up biological energy incubator, can last to good oxygen pond and separation tank release microorganism, maintain microorganism population quantity stable, reach the effect of stabilizing quality of water. Through setting up aeration equipment, can inject into and distribute oxygen to good oxygen pond and separation tank effectively, stabilize the environment that the microorganism survives, be favorable to the microorganism to grow and reduce microorganism and put in the frequency, the utility model discloses domestic sewage handles stably up to standard, and the treatment effeciency is high, and dwell time is short, and the processing scale is big, can the effective treatment sewage produce the peculiar smell, and has reduced microorganism and has put in the frequency, the cost is reduced.
The application of the porous ceramic filler improves the corrosion resistance, the structural strength and the repeated utilization rate of the carrier material, increases the surface area for the attachment and growth of microorganisms, and is more beneficial to the appreciation and growth of the microorganisms.
The application of the loose and porous polyurethane filler enables the biological culture substance to be filled more fully and released slowly in the sewage treatment process, and provides a proper environment for the proliferation and growth of microorganisms.
Set up mud return channel, can with the backwash such as nourishment in the separation tank in the anaerobism pond, promote the microorganism growth in the anaerobism pond, and can realize the dilution of pollutant concentration simultaneously, build better living condition for the microorganism.
The nitrifying liquid return channel is arranged to return nutrients in the aerobic tank to the anoxic tank, so that a suitable environment for the survival of microorganisms is created.
The anaerobic tank, the anoxic tank, the aerobic tank, the separation tank, the clean water tank and the operation room are integrally formed, so that the assembling difficulty and time of treatment equipment are saved, the structural strength is higher, and the popularization is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a biological energy incubator;
in the figure: 1-an operating room, 2-a separation tank, 3-a clean water tank, 4-an aerobic tank, 5-an anaerobic tank, 6-an anoxic tank, 7-a water delivery pipe, 8-a blower, 9-an aeration pipeline, 10-a bioenergy incubator, 11-a sludge reflux pump, 12-a sludge reflux pipe, 13-a reflux valve, 14-a nitrifying liquid reflux pump, 15-a nitrifying liquid reflux pipe, 16-an incubator, 17-a water permeable plate, 18-a microorganism release box, 19-an aeration conduit and 20-a bioenergy component.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
Example one
Referring to fig. 1, the biological energy integrated sewage treatment device comprises an operation room 1 and a sewage treatment area, wherein the sewage treatment area comprises a water pipe 7, an anaerobic tank 5, an anoxic tank 6, an aerobic tank 4, a separation tank 2 and a clean water tank 3 which are sequentially connected through the water pipe 7, biological energy cultivators 10 are arranged at the bottoms of the aerobic tank 4 and the separation tank 2, an air blower 8 is arranged in the operation room 1, an aeration pipeline 9 is arranged between the air blower 8 and the biological energy cultivators 10, each biological energy cultivators 10 comprises a base, an incubator 16 connected to the base and water permeable plates 17 arranged on the upper surface and the lower surface of the incubator 16, a microorganism release box 18, a biological energy component 20 and an aeration conduit 19 at the bottom are arranged in the incubator 16, in the specific working process, sewage flows in through the water pipe 7, and sequentially passes through the anaerobic tank 5, the anoxic tank 6, the aerobic tank 4, the separation tank 2 and the clean water tank 3, realize the purification flow of sewage, biological energy culture ware 10 carries out primary improvement to activated sludge under the environment of dissolved oxygen 1.5 ~ 2.5ppm and mud concentration 2000 ~ 3000ppm in good oxygen pond 4, and biological energy culture ware 10 carries out secondary improvement to activated sludge under the environment of dissolved oxygen 2 ~ 3ppm and mud concentration 4000 ~ 5000ppm in the separate tank 2, and to COD, BOD, ammonia nitrogen, TP and TN clearance very high when the microorganism is handled domestic sewage, especially COD clearance can reach about 95%, the utility model discloses it is up to standard to go out water quality of water stability, and the treatment effeciency is high, and dwell time is short, and the treatment scale is big, can effectively handle the peculiar smell that sewage produced, and reduced microorganism input frequency, the cost is reduced.
Example two
Referring to fig. 2, on the basis of the first embodiment, the difference lies in: the microbial release box 18 is internally provided with loose and porous ceramic filler, the pore diameter of the porous ceramic filler is 10-50 microns, the bioenergy component 20 is loose and porous polyurethane filler, the pore diameter of the polyurethane filler is 50-80 microns, the application of the porous ceramic filler improves the corrosion resistance, the structural strength and the recycling rate of a carrier material, the surface area for the attachment growth of microbes is increased, and the increment and the growth of the microbes are more facilitated, the application of the loose and porous polyurethane filler enables biological culture substances to be filled more fully and released slowly in the sewage treatment process, and a proper environment is provided for the increment and the growth of the microbes.
EXAMPLE III
Referring to fig. 1, on the basis of the second embodiment, the difference lies in: the separation tank 2 is equipped with sludge reflux pump 11 and the sludge reflux pipe 12 of connecting sludge reflux pump 11 and anaerobism pond 5, and be provided with return valve 13 on the back flow, good oxygen pond 4 is equipped with nitrify liquid reflux pump 14 and the nitrify liquid back flow 15 of connecting nitrify liquid reflux pump 14 and oxygen deficiency pond 6, set up mud return channel, can be with in the separation tank 2 nourishment etc. wash back into anaerobism pond 5, promote the microbial growth in the anaerobism pond 5, and can realize the dilution of pollutant concentration simultaneously, build better living condition for the microorganism, set up and nitrify liquid return channel and can flow back into oxygen deficiency pond 6 with the nourishment in good oxygen pond 4, build the suitable environment that the microorganism lives.
Example four
Referring to fig. 1, on the basis of the first embodiment, the difference lies in: anaerobic tank 5, oxygen deficiency pond 6, good oxygen pond 4, separation tank 2, clean water basin 3 and operation room 1 integrated into one piece, sewage treatment pond and operation room integrated into one piece have saved treatment facility's the equipment degree of difficulty and time, and structural strength is higher, do benefit to the popularization.
The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention, and the changed contents still belong to the protection scope of the present invention.
Claims (4)
1. Biological energy integration sewage treatment plant, including operation room and sewage treatment district, sewage treatment district include the raceway and by anaerobism pond, oxygen deficiency pond, good oxygen pond, separation tank and the clean water basin that the raceway connected gradually, good oxygen pond and separation tank bottom are equipped with biological energy culture ware, be equipped with the air-blower in the operation room, just the air-blower with be provided with aeration pipeline, its characterized in that between the biological energy culture ware: the biological energy incubator comprises a base, an incubator connected to the base and permeable plates arranged on the upper surface and the lower surface of the incubator, wherein a microorganism release box, a biological energy component and an aeration conduit at the bottom are arranged in the incubator;
a loose and porous ceramic filler is arranged in the microorganism release box, and the pore diameter of the porous ceramic filler is 10-50 mu m; the bioenergy component is loose and porous polyurethane filler, and the pore diameter of the polyurethane filler is 50-80 mu m.
2. The bioenergy integrated wastewater treatment plant according to claim 1, wherein: the separation tank is provided with a sludge reflux pump and a sludge reflux pipe which is connected with the sludge reflux pump and the anaerobic tank, and a reflux valve is arranged on the reflux pipe.
3. The bioenergy integrated wastewater treatment plant according to claim 1, wherein: the aerobic tank is provided with a nitrifying liquid reflux pump and a nitrifying liquid reflux pipe which is connected with the nitrifying liquid reflux pump and the anoxic tank.
4. The bioenergy integrated wastewater treatment plant according to claim 1, wherein: the anaerobic tank, the anoxic tank, the aerobic tank, the separation tank, the clean water tank and the operation room are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022286650.0U CN211896275U (en) | 2020-10-15 | 2020-10-15 | Bioenergy integrated sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022286650.0U CN211896275U (en) | 2020-10-15 | 2020-10-15 | Bioenergy integrated sewage treatment device |
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| CN211896275U true CN211896275U (en) | 2020-11-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624337A (en) * | 2020-12-04 | 2021-04-09 | 安徽欣瑞环保科技有限公司 | Landfill leachate treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624337A (en) * | 2020-12-04 | 2021-04-09 | 安徽欣瑞环保科技有限公司 | Landfill leachate treatment device |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210208 Address after: 257091 Room 301, unit 1, building 4, 202 Xisan Road, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Hongke Zhisheng Petroleum Engineering Technology Service Co.,Ltd. Patentee after: Petroleum Machinery Plant of Shenghua Industrial Co.,Ltd. of Shengli Oilfield Address before: 257091 Room 301, unit 1, building 4, 202 Xisan Road, Dongying District, Dongying City, Shandong Province Patentee before: Dongying Hongke Zhisheng Petroleum Engineering Technology Service Co.,Ltd. |