CN214327301U - High-efficiency energy-saving aeration system of sewage treatment plant - Google Patents
High-efficiency energy-saving aeration system of sewage treatment plant Download PDFInfo
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- CN214327301U CN214327301U CN202120074611.6U CN202120074611U CN214327301U CN 214327301 U CN214327301 U CN 214327301U CN 202120074611 U CN202120074611 U CN 202120074611U CN 214327301 U CN214327301 U CN 214327301U
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- 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
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Abstract
The utility model discloses a sewage treatment plant energy-efficient aeration systems belongs to sewage treatment technical field, including the aeration tank, the aerator is installed to aeration tank inner wall bottom one side equidistance, the intake pipe is installed to the aerator inlet end, intake pipe one end is connected with the air supply pipe, air supply pipe one end is connected with the air duct. The utility model has the advantages of simple and reasonable design, through the liquid level appearance, dissolve the use of oxygen appearance and PH appearance, can be to the liquid level of the inside pond water of aeration tank, water dissolved oxygen degree and PH value detect, detect data and upload to the host computer in real time, carry out the analysis to data through the host computer, later the energy-conserving fan of the high-efficient magnetic suspension of host computer control, first electrical control valve, second electrical control valve work, make the pressurized air flow enter into the aeration tank inside, aerate, each electrical components all passes through the host computer control in the system, the automaticity performance is higher, can reach higher energy-conserving purpose and sewage treatment effect.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to sewage treatment plant energy-efficient aeration systems.
Background
At present, the main treatment methods adopted by sewage treatment plants in China include an activated sludge method and a biofilm method, the two methods utilize organisms to carry out biological treatment, microorganisms can play the best treatment effect to provide proper dissolved oxygen for a biological treatment tank in order to ensure the treatment effect, so that an aeration system of the sewage treatment plant is indispensable and also accounts for more than half of the total energy consumption of the whole sewage treatment plant, the proportion of the dissolved oxygen is generally more than 60%, therefore, the significance of researching how to reduce the energy consumption of the aeration system of the sewage treatment plant is important, the reasons of causing the energy consumption of the aeration system are many, and the selection, the distribution, the control of aeration quantity and the selection of a blower of an aeration device can influence the energy consumption of the aeration system;
when the existing sewage treatment plant is used, the opening and closing of each control system are still finished manually, the phenomenon that information acquisition is not timely easily occurs in manual operation, the phenomenon that electric appliances inside an aeration system are used inefficiently can be caused, and larger energy loss is caused.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an energy-efficient aeration systems of sewage treatment plant to solve among the prior art because current sewage treatment plant is when using, each control system's opening still is accomplished through the manual work with closed, and the easy appearance information of manual operation acquires untimely phenomenon, can make the inside electric appliance of aeration system the phenomenon of invalid use appear, causes great energy loss's problem.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a high-efficiency energy-saving aeration system of a sewage treatment plant comprises an aeration tank, wherein aerators are equidistantly installed on one side of the bottom end of the inner wall of the aeration tank, an air inlet pipe is installed at the air inlet end of each aerator, one end of the air inlet pipe is connected with an air supply pipe, one end of the air supply pipe is connected with an air guide pipe, one end of the air guide pipe is connected with a high-efficiency magnetic suspension energy-saving fan, a first electric regulating valve is installed on one side of the outer surface of the air supply pipe, a gas flow meter is installed on one side of the outer surface of the air supply pipe close to the first electric regulating valve, a pressure transmitter is installed on one side of the outer surface of the air supply pipe close to the gas flow meter, and a second electric regulating valve is installed on one side of the outer surface of the air inlet pipe;
the aeration tank inner wall one end top is installed the inlet tube, inlet tube surface one side is installed third electrical control valve, inlet tube surface one side is close to third electrical control valve department and is installed the liquid flow meter, the drain pipe is installed at aeration tank inner wall other end top, aeration tank inner wall one side limit portion installs first fixed block, first fixed block internally mounted has dissolved oxygen appearance, aeration tank inner wall one side is close to first fixed block department and installs the second fixed block, second fixed block internally mounted has the PH appearance, aeration tank inner wall one side is close to second fixed block department and installs the third fixed block, third fixed block internally mounted has the liquid level appearance.
Furthermore, the number of the high-efficiency magnetic suspension energy-saving fans is two, air guide pipes are installed at the air exhaust ends of the two high-efficiency magnetic suspension energy-saving fans, a stop valve is installed on one side of the outer surface of each air guide pipe, and the two air guide pipes are connected with an air supply pipe through a three-way pipe.
Furthermore, a plurality of air inlet pipes are installed at the bottom of the outer surface of the air supply pipe, and the air inlet pipes are connected with the air supply pipe through welding.
Furthermore, the input end of the high-efficiency magnetic suspension energy-saving fan, the input end of the first electric regulating valve, the input end of the gas flow meter, the input end of the pressure transmitter, the input end of the second electric regulating valve, the input end of the third electric regulating valve and the input end of the liquid flow meter are electrically connected with the output end of the upper computer, and the PID controller is arranged inside the upper computer.
Further, the longitudinal section size of the first fixed block, the longitudinal section size of the second fixed block and the longitudinal section size of the third fixed block are the same.
Further, a mounting hole is formed in one side of the top end of the first fixing block, a fixing groove is formed in the middle of one side of the inner wall of the mounting hole, a fixing screw hole is formed in the middle of one side of the inner wall of the fixing groove, a fixing screw is mounted inside the fixing screw hole, and a silica gel gasket is bonded to one end of the fixing screw.
Further, the size of the longitudinal section of the fixing groove is the same as that of the longitudinal section of the silica gel gasket, and the shape of the longitudinal section of the silica gel gasket is circular.
The embodiment of the utility model provides a have following advantage:
through the liquid level appearance, the use of dissolved oxygen appearance and PH appearance, can be to the liquid level of the inside pond water of aeration tank, water dissolved oxygen degree and pH value detect, detect data upload to the host computer in real time, carry out the analysis to data through the host computer, later the energy-conserving fan of high-efficient magnetic suspension of host computer control, first electrical control valve, second electrical control valve work, make the pressurized air flow enter into inside the aeration tank, carry out the aeration, each electrical components all passes through the host computer control in the system, the automaticity performance is higher, can reach higher energy-conserving purpose and sewage treatment effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a circuit diagram of the present invention;
fig. 3 is a cross-sectional view of the first fixing block of the present invention;
in the figure: 1. an aeration tank; 2. an aerator; 3. an air inlet pipe; 4. a gas supply pipe; 5. an air duct; 6. the high-efficiency magnetic suspension energy-saving fan; 7. a first electric control valve; 8. a gas flow meter; 9. a pressure transmitter; 10. a second electric control valve; 11. a water inlet pipe; 12. a third electric control valve; 13. a liquid flow meter; 14. a drain pipe; 15. a first fixed block; 16. a dissolved oxygen instrument; 17. a second fixed block; 18. a pH meter; 19. a third fixed block; 20. a liquid level meter; 21. a stop valve; 22. an upper computer; 23. mounting holes; 24. fixing grooves; 25. fixing screw holes; 26. fixing the screw rod; 27. a silica gel gasket.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-3 of the specification, the efficient energy-saving aeration system for the sewage treatment plant comprises an aeration tank 1, aerators 2 are equidistantly installed on one side of the bottom end of the inner wall of the aeration tank 1, air inlet pipes 3 are installed at the air inlet ends of the aerators 2, an air supply pipe 4 is connected to one end of each air inlet pipe 3, a plurality of air inlet pipes 3 are installed at the bottom of the outer surface of each air supply pipe 4, the air inlet pipes 3 and the air supply pipes 4 are connected through welding, the installation difficulty of the air inlet pipes 3 can be reduced, the air inlet pipes 3 can be conveniently used, an air guide pipe 5 is connected to one end of each air supply pipe 4, an efficient magnetic suspension energy-saving fan 6 is connected to one end of each air guide pipe 5, a first electric regulating valve 7 is installed on one side of the outer surface of each air supply pipe 4, a gas flow meter 8 is installed on one side of the outer surface of each air supply pipe 4 close to the corresponding gas flow meter 8, and a pressure transmitter 9 is installed on one side of the outer surface of each air supply pipe 4 close to the corresponding gas flow meter 8, a second electric regulating valve 10 is arranged on one side of the outer surface of the air inlet pipe 3;
the water inlet pipe 11 is installed at the top of one end of the inner wall of the aeration tank 1, the third electric regulating valve 12 is installed at one side of the outer surface of the water inlet pipe 11, the liquid flow meter 13 is installed at one side of the outer surface of the water inlet pipe 11, which is close to the third electric regulating valve 12, the drain pipe 14 is installed at the top of the other end of the inner wall of the aeration tank 1, the first fixed block 15 is installed at one side edge of the inner wall of the aeration tank 1, the dissolved oxygen meter 16 is installed inside the first fixed block 15, the second fixed block 17 is installed at one side of the inner wall of the aeration tank 1, the PH meter 18 is installed inside the second fixed block 17, the third fixed block 19 is installed at one side of the inner wall of the aeration tank 1, the liquid level meter 20 is installed inside the third fixed block 19, the longitudinal section size of the first fixed block 15, the longitudinal section size of the second fixed block 17 and the longitudinal section size of the third fixed block 19 are all the same, and the preparation difficulty of materials can be reduced, is beneficial to reducing the cost.
The number of the high-efficiency magnetic suspension energy-saving fans 6 is two totally, the air guide pipes 5 are installed at the air exhaust ends of the two high-efficiency magnetic suspension energy-saving fans 6, the stop valve 21 is installed on one side of the outer surface of each air guide pipe 5, the two air guide pipes 5 are connected with the air supply pipe 4 through the three-way pipe, and the two high-efficiency magnetic suspension energy-saving fans 6 are matched in time sharing, so that the phenomenon that the single high-efficiency magnetic suspension energy-saving fan 6 continuously loads can be avoided, and the service life of the high-efficiency magnetic suspension energy-saving fans 6 is prolonged.
The input of energy-conserving fan 6 of high-efficient magnetic suspension, the input of first electrical control valve 7, the input of gas flow meter 8, pressure transmitter 9's input, the input of second electrical control valve 10, the input of third electrical control valve 12, the input of liquid flow meter 13 all with host computer 22's output electric connection, the inside PID controller that is provided with of host computer 22 can unify the coordination to the inside electrical apparatus of aeration system, the aeration system's of being convenient for support operation.
The energy-conserving fan of high-efficient magnetic suspension 6 work produces the pressurized air current, and the air current passes through air duct 5 and enters into air supply pipe 4, and the air current enters into 3 insides of intake pipe through air supply pipe 4, and the air current enters into 2 insides of aerator afterwards, aerates to the rivers of aeration tank 1 inside.
The utility model discloses use as follows: when the high-efficiency magnetic suspension energy-saving fan 6 works, pressurized air flow is generated, enters the air supply pipe 4 through the air guide pipe 5, enters the air inlet pipe 3 through the air supply pipe 4, then enters the aerator 2, and aerates water flow in the aeration tank 1;
through level gauge 20, dissolved oxygen appearance 16 and PH appearance 18's use, can be to the liquid level of the inside pond water of aeration tank 1, water dissolved oxygen degree and PH value detect, detected data uploads host computer 22 in real time, carry out the analysis to data through host computer 22, later the energy-conserving fan 6 of high-efficient magnetic suspension of host computer 22 control, first electrical control valve 7, the work of second electrical control valve 10, make the pressurized air flow enter into aeration tank 1 inside, carry out the aeration, each electrical components all controls through host computer 22 in the system, the automaticity can be higher, can reach higher energy-conserving purpose and sewage treatment effect.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Claims (7)
1. The utility model provides a sewage treatment plant energy-efficient aeration systems, includes aeration tank (1), its characterized in that: the aerator (2) is installed on one side of the bottom end of the inner wall of the aeration tank (1) at equal intervals, the air inlet pipe (3) is installed at the air inlet end of the aerator (2), one end of the air inlet pipe (3) is connected with an air supply pipe (4), one end of the air supply pipe (4) is connected with an air guide pipe (5), one end of the air guide pipe (5) is connected with a high-efficiency magnetic suspension energy-saving fan (6), a first electric regulating valve (7) is installed on one side of the outer surface of the air supply pipe (4), a gas flow meter (8) is installed on one side of the outer surface of the air supply pipe (4) close to the first electric regulating valve (7), a pressure transmitter (9) is installed on one side of the outer surface of the air supply pipe (4) close to the gas flow meter (8), and a second electric regulating valve (10) is installed on one side of the outer surface of the air supply pipe (3);
a water inlet pipe (11) is arranged at the top of one end of the inner wall of the aeration tank (1), a third electric regulating valve (12) is arranged on one side of the outer surface of the water inlet pipe (11), a liquid flow meter (13) is arranged on one side of the outer surface of the water inlet pipe (11) close to the third electric regulating valve (12), a drain pipe (14) is arranged at the top of the other end of the inner wall of the aeration tank (1), a first fixed block (15) is arranged at one side edge part of the inner wall of the aeration tank (1), a dissolved oxygen meter (16) is arranged in the first fixed block (15), a second fixed block (17) is arranged on one side of the inner wall of the aeration tank (1) close to the first fixed block (15), a PH instrument (18) is installed inside the second fixing block (17), a third fixing block (19) is installed on one side of the inner wall of the aeration tank (1) close to the second fixing block (17), and a liquid level instrument (20) is installed inside the third fixing block (19).
2. The energy-efficient aeration system of a sewage treatment plant according to claim 1, characterized in that: the number of the high-efficiency magnetic suspension energy-saving fans (6) is two totally, the air exhaust ends of the high-efficiency magnetic suspension energy-saving fans (6) are provided with air guide pipes (5), one side of the outer surface of each air guide pipe (5) is provided with a stop valve (21), and the two air guide pipes (5) are connected with the air supply pipe (4) through a three-way pipe.
3. The energy-efficient aeration system of a sewage treatment plant according to claim 1, characterized in that: a plurality of intake pipes (3) are installed to air supply pipe (4) surface bottom, pass through welded connection between intake pipe (3) and the air supply pipe (4).
4. The energy-efficient aeration system of a sewage treatment plant according to claim 1, characterized in that: the input of energy-conserving fan of high-efficient magnetic suspension (6), the input of first electrical control valve (7), the input of gas flow meter (8), the input of pressure transmitter (9), the input of second electrical control valve (10), the input of third electrical control valve (12), the input of liquid flow meter (13), the input of dissolved oxygen appearance (16), the input of PH appearance (18), the input of liquid level appearance (20) all with the output electric connection of host computer (22), host computer (22) inside is provided with the PID controller.
5. The energy-efficient aeration system of a sewage treatment plant according to claim 1, characterized in that: the longitudinal section size of the first fixed block (15), the longitudinal section size of the second fixed block (17) and the longitudinal section size of the third fixed block (19) are the same.
6. The energy-efficient aeration system of a sewage treatment plant according to claim 1, characterized in that: mounting hole (23) have been seted up to first fixed block (15) top one side, fixed slot (24) have been seted up at mounting hole (23) inner wall one side middle part, fixed screw (25) have been seted up at fixed slot (24) inner wall one side middle part, fixed screw (25) internally mounted has clamping screw (26), clamping screw (26) one end bonds has silica gel gasket (27).
7. The energy-efficient aeration system of a sewage treatment plant according to claim 6, characterized in that: the size of the longitudinal section of the fixing groove (24) is the same as that of the longitudinal section of the silica gel gasket (27), and the shape of the longitudinal section of the silica gel gasket (27) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074611.6U CN214327301U (en) | 2021-01-12 | 2021-01-12 | High-efficiency energy-saving aeration system of sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074611.6U CN214327301U (en) | 2021-01-12 | 2021-01-12 | High-efficiency energy-saving aeration system of sewage treatment plant |
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| Publication Number | Publication Date |
|---|---|
| CN214327301U true CN214327301U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120074611.6U Active CN214327301U (en) | 2021-01-12 | 2021-01-12 | High-efficiency energy-saving aeration system of sewage treatment plant |
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| CN (1) | CN214327301U (en) |
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2021
- 2021-01-12 CN CN202120074611.6U patent/CN214327301U/en active Active
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