CN211198935U - Multifunctional sewage treatment device - Google Patents

Multifunctional sewage treatment device Download PDF

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Publication number
CN211198935U
CN211198935U CN201921183825.6U CN201921183825U CN211198935U CN 211198935 U CN211198935 U CN 211198935U CN 201921183825 U CN201921183825 U CN 201921183825U CN 211198935 U CN211198935 U CN 211198935U
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CN
China
Prior art keywords
groove
grid groove
sewage treatment
grid
water
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Expired - Fee Related
Application number
CN201921183825.6U
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Chinese (zh)
Inventor
罗固事
罗丽娟
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Chongqing Qianling Technology Co ltd
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Chongqing Qianling Technology Co ltd
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Priority to CN201921183825.6U priority Critical patent/CN211198935U/en
Application granted granted Critical
Publication of CN211198935U publication Critical patent/CN211198935U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

The utility model discloses a multi-functional sewage treatment plant, three baffles in jar body 26 are cut apart its inside cavity into first, two, three and fourth check groove in proper order, and fourth check groove 16 bottoms is provided with water pump 17, and this water pump 17's drain pipe 5 communicates with first check groove 25\ or second check groove 23. And a guide pipe is arranged in the first grid groove, so that the first grid groove has a three-phase separation function as a septic tank. The first grid groove is used as an anaerobic zone, the second grid groove is an anoxic zone, the third grid groove is an aerobic zone, and the fourth grid groove is a sedimentation zone, so that the space of the sedimentation tank is reduced, and the buried rural sewage treatment device is easy to manufacture, install and maintain. Realizes the anaerobic, anoxic, aerobic, dephosphorization and sedimentation filtration treatment of the sewage.

Description

Multifunctional sewage treatment device
Technical Field
The application relates to the technical field of sewage treatment, in particular to an integrated sewage treatment device with multiple functions.
Background
At present, most rural areas in China have no perfect sewage collecting and treating facilities. A large amount of untreated sewage is directly discharged, which causes great pollution to sewage containing bodies and soil and seriously threatens the safety of underground water and the health of rural residents. Compared with urban sewage, rural domestic sewage contains a large amount of pollutants such as organic pollutants, suspended matters, nutritive substances such as nitrogen and phosphorus and the like, and has the characteristics of large change of water quality and water quantity, complex sewage type and the like. The urban sewage treatment technology has the characteristics of large construction investment, large occupied area, long construction period, complex operation management and the like, and is not suitable for treating rural sewage.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a multifunctional sewage treatment device which is simple in structure and low in cost, has a good degradation effect on pollutants such as organic pollution and total phosphorus in sewage, realizes treatment of domestic sewage until the domestic sewage reaches the standard and is discharged, and has the characteristics of small investment, small occupied area, low operation cost and the like.
The invention discloses a multifunctional sewage treatment device, which comprises a tank body, a water inlet pipe, a water outlet pipe, a controller, a first partition plate, a second partition plate and a third partition plate which are arranged in a cavity in the tank body at intervals, wherein the partition plate divides the cavity in the tank body into a first lattice groove, a second lattice groove, a third lattice groove and a fourth lattice groove in sequence, the lattice grooves are provided with sealing covers or sealing covers, the partition plates are provided with overflowing holes, the water inlet pipe is connected with the first lattice groove, and the water outlet pipe is connected with the fourth lattice groove, and the multifunctional sewage treatment device is characterized in that: the water pump is characterized in that a flow guide pipe is arranged in the first grid groove, a water inlet at the lower part of the flow guide pipe extends to a half position of a working water level, a water outlet at the upper part of the flow guide pipe is communicated with a flow passing hole formed in the first partition plate, a gap is formed in the lower part of the third partition plate, or a gap is formed in the lower part of the second partition plate, so that the third grid groove is communicated with the fourth grid groove, or the lower part of the second grid groove, a gap is formed in the upper part of the third partition plate, a water pump is arranged at the bottom in the fourth grid groove, a water discharge pipe of the water pump is communicated with the first grid groove or the second grid groove, and the.
Preferably, the overflowing hole of the third partition plate is connected with a downward water inlet.
Preferably, an ultraviolet sterilization lamp or other sterilization devices are arranged on the upper part of the fourth grid groove and used for killing harmful germs.
Preferably, a filtering device is arranged in the fourth grid groove, and filtered water is discharged from a water outlet pipe;
preferably, a detachable filler bracket is arranged in the second lattice groove \ or the third lattice groove \ or the first lattice groove, and a filler string floating in water is suspended on the filler bracket
Preferably, a heating device is arranged at the inner lower part of the first lattice groove or the second lattice groove
Preferably, the upper part of the fourth grid groove is provided with a COD \ or ammonia nitrogen \ or other water quality on-line tester, and the controller automatically displays or adjusts the operation parameters according to the detected numerical value.
The invention has the beneficial effects that: the three partition boards in the tank body divide the inner cavity into a first grid groove, a second grid groove, a third grid groove and a fourth grid groove, so that the first grid groove has the function of a septic tank as an anaerobic zone, the second grid groove is an anoxic zone, the third grid groove is an aerobic zone, and the fourth grid groove is a settling zone. Because be provided with the honeycomb duct in the first check groove, this honeycomb duct lower part water inlet stretches to the half position of working water level \ the discharge port intercommunication of crossing that sets up on upper portion delivery port and the first baffle, the jar body upper portion in first check groove is provided with the blast pipe, makes first check groove have the three-phase separation function as the septic tank, utilizes deposit promptly and anaerobic fermentation principle to get rid of the suspended organic matter in containing excrement and urine domestic sewage, discharges digestion gas from the blast pipe, mud sinks in the bottom, sewage flows to the second check groove from the honeycomb duct, such separation has reduced the contact time of sewage with mud, makes two processes of acid fermentation and alkaline fermentation mutually noninterfere, the existence of filler has increased the contact surface area of sewage mud and biological fungus simultaneously, has improved reaction efficiency greatly. The third clapboard or the lower part of the second clapboard is provided with a gap, so that the distribution of anaerobic bacteria, anoxic bacteria and aerobic bacteria can be automatically balanced. A gap is arranged at the upper part of the third clapboard, which is convenient for observing and placing parts.
And the water pump is arranged at the bottom in the fourth grid groove, the water pump is communicated with the first grid groove or the second grid groove, sludge sinking to the bottom can be sent back to the first grid groove or the second grid groove, the effect of the sedimentation tank of the fourth grid groove is fully exerted, and the space of the sedimentation tank is reduced.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view showing the construction of a sewage treatment apparatus according to the present invention;
in the figure: the device comprises a water inlet pipe 1, a sealing cover 2, a flow guide pipe 3, an overflowing hole 4, a drain pipe 5, a filler support 6, a filler ball 7, a second partition plate 8, a third partition plate overflowing hole 9, a water inlet 10, an ultraviolet sterilization lamp 11, a COD (chemical oxygen demand) or ammonia nitrogen or other water quality online tester 12, a water outlet pipe 13, a filtering device 14, a third grid groove 15, a third partition plate 16, a water pump 17, a gap 18, a third grid groove 19, an aeration device 20, a gap 21, a heating device 22, a second grid groove 23, a first partition plate 24, a first grid groove 25, a tank body 26 and a controller 27.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is the structural schematic diagram of the embodiment of the multifunctional sewage treatment device of AAO (anaerobic \ anoxic \ aerobic) process in the present application, which comprises a tank 26, a water inlet pipe 1, a water outlet pipe 13, a controller 27, and a first partition plate 24, a second partition plate 8 and a third partition plate 16 arranged in the internal cavity of the tank at intervals, wherein the internal cavity of the tank is sequentially divided into a first lattice groove 25, a second lattice groove 23, a third lattice groove 19 and a fourth lattice groove 15 by the partition plates, the lattice grooves are provided with sealing covers 2, the partition plates are provided with overflowing holes 4, the water inlet pipe 1 is connected to the first lattice groove 25, and the water outlet pipe 13 is connected to the fourth lattice groove 15, and the structural schematic diagram is characterized in that: a flow guide pipe 3 is arranged in the first grid groove 25, a water inlet at the lower part of the flow guide pipe 3 extends to a half position of a working water level, an upper water outlet is communicated with a flow passing hole 4 arranged on the first partition plate 24, a gap 18 is arranged at the lower part of the third partition plate 16, or a gap 21 is arranged at the lower part of the second partition plate, so that a communicated state is formed between the third grid groove 19 and the fourth grid groove 15, or the lower part of the second grid groove 23, a gap is arranged at the upper part of the third partition plate 16, a water pump 17 is arranged at the bottom in the fourth grid groove 15, a water discharge pipe 5 of the water pump 17 is communicated with the first grid groove 25, or the second grid groove 23, and a controller 27 is arranged beside or on the tank body 26. The power supply and the control circuit are convenient to connect. The space of the sedimentation tank is reduced, and the buried rural sewage treatment device is easy to manufacture, install and maintain.
Preferably, the overflowing hole 9 of the third partition plate 16 is connected with a downward water inlet 10 to facilitate sewage sedimentation.
Preferably, the upper part of the fourth grid groove 15 is provided with an ultraviolet sterilizing lamp 11\ or other sterilizing devices for killing harmful germs.
Preferably, a filtering device 14 is arranged in the fourth grid groove 15, and the filtered water is discharged from the water outlet pipe so as to meet the requirements of purified water recycling or higher requirements.
Preferably, the detachable filler support 6 is arranged in the second grid groove 23\ or the third grid groove 19\ or the first grid groove 25, and the filler string 7 floating in water is suspended on the filler support, so that the oxidation aeration effect is enhanced.
Preferably, the heating device 22 is arranged at the inner lower part of the first lattice groove 25\ or the second lattice groove 23\ so as to be convenient for use in winter and in cold regions.
Preferably, the upper part of the fourth grid groove 15 is provided with a COD \ or ammonia nitrogen \ or other water quality on-line tester 12, and the controller 27 automatically displays or adjusts the operation parameters according to the detected numerical value. The operation and management are convenient.
Therefore, the sewage treatment device with the septic tank function has reasonable structural arrangement, lower equipment manufacturing cost, small occupied area and low energy consumption, and is widely suitable for rural distributed sewage treatment. The sewage is treated by anaerobic treatment, anoxic treatment, aerobic treatment, dephosphorization treatment and sedimentation filtration in sequence, and the rural domestic sewage is converted into qualified water source to be discharged.

Claims (7)

1. The utility model provides a multi-functional sewage treatment plant, contains jar body (26), inlet tube (1), outlet pipe (13), controller (27) and interval and sets up first baffle (24), second baffle (8) and third baffle (16) in jar internal cavity, the baffle is cut apart into first check groove (25), second check groove (23), third check groove (19) and fourth check groove (15) with jar internal cavity in proper order, perhaps be provided with sealed lid (2) on the check groove, all be provided with discharge orifice (4) on the baffle, inlet tube (1) are connected in first check groove (25), outlet pipe (13) are connected in fourth check groove (15), its characterized in that: the water pump is characterized in that a flow guide pipe (3) is arranged in the first grid groove (25), a water inlet at the lower part of the flow guide pipe (3) extends to a half position of a working water level or an upper water outlet is communicated with a overflowing hole (4) formed in the first partition plate (24), a gap (18) is formed in the lower part of the third partition plate (16) or a gap (21) is formed in the lower part of the second partition plate, so that the third grid groove (19) and the lower part of the fourth grid groove (15) or the lower part of the second grid groove (23) form a communicated state, a gap is formed in the upper part of the third partition plate (16), a water pump (17) is arranged at the inner bottom of the fourth grid groove (15), a water discharge pipe (5) of the water pump (17) is communicated with the first grid groove (25) or the second grid groove (23), and a controller (27) is.
2. The multifunctional sewage treatment device according to claim 1, wherein: and the overflowing hole (9) of the third partition plate (16) is connected with a downward water inlet (10).
3. The multifunctional sewage treatment device according to claim 1, wherein: an ultraviolet sterilizing lamp (11) or other sterilizing devices are arranged at the upper part of the fourth grid groove (15) and are used for killing harmful germs.
4. The multifunctional sewage treatment device according to claim 1, wherein: and a filtering device (14) is arranged in the fourth grid groove (15), and filtered water is discharged from a water outlet pipe.
5. The multifunctional sewage treatment device according to claim 1, wherein: and a detachable filler support (6) is arranged in the second grid groove (23), the third grid groove (19) or the first grid groove (25), and a filler string (7) floating in water is suspended on the filler support, so that the oxidation aeration effect is enhanced.
6. The multifunctional sewage treatment device according to claim 1, wherein: the first grid groove (25), the second grid groove (23) or the inner lower part is provided with a heating device (22).
7. The multifunctional sewage treatment device according to claim 1, wherein: and a COD (chemical oxygen demand) or ammonia nitrogen online tester (12) is arranged at the upper part of the fourth grid groove (15), and a controller (27) automatically displays or adjusts operation parameters according to detected numerical values.
CN201921183825.6U 2019-07-25 2019-07-25 Multifunctional sewage treatment device Expired - Fee Related CN211198935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921183825.6U CN211198935U (en) 2019-07-25 2019-07-25 Multifunctional sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921183825.6U CN211198935U (en) 2019-07-25 2019-07-25 Multifunctional sewage treatment device

Publications (1)

Publication Number Publication Date
CN211198935U true CN211198935U (en) 2020-08-07

Family

ID=71885209

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921183825.6U Expired - Fee Related CN211198935U (en) 2019-07-25 2019-07-25 Multifunctional sewage treatment device

Country Status (1)

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CN (1) CN211198935U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110921969A (en) * 2019-07-25 2020-03-27 重庆潜灵科技有限公司 Multifunctional sewage treatment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110921969A (en) * 2019-07-25 2020-03-27 重庆潜灵科技有限公司 Multifunctional sewage treatment device

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Granted publication date: 20200807