CN213995473U - A high-efficient ozone dissolves gas device for sewage treatment - Google Patents
A high-efficient ozone dissolves gas device for sewage treatment Download PDFInfo
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- CN213995473U CN213995473U CN202120889793.2U CN202120889793U CN213995473U CN 213995473 U CN213995473 U CN 213995473U CN 202120889793 U CN202120889793 U CN 202120889793U CN 213995473 U CN213995473 U CN 213995473U
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Abstract
The embodiment of the utility model provides a high-efficient ozone dissolves gas device for sewage treatment, include: the inlet of the ozone generating device is fixedly connected with the ozone adding pipe; the efficient ozone adding device is fixedly connected with an outlet of the ozone generating device through a through hole at the top; the inlet of the water inlet device is connected with a sewage pipe, and the outlet of the water inlet device is connected with the inlet of the high-efficiency ozone adding device; the inlet of the water outlet device is connected with the outlet of the high-efficiency ozone adding device, and the outlet of the water outlet device is connected with a sewage pipe; and the automatic control power supply is connected with the ozone generating device and the processing device through signal wires. The utility model provides a problem that the mixing efficiency of ozone in sewage is poor and the ozone utilization ratio is low, reduced ozone and put in addition volume, saved the cost simultaneously.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a high-efficiency ozone gas dissolving device for sewage treatment.
Background
The rapid development of modern society comes with the problem of water pollution of different degrees in industry and life, and in the prior art, the mixing efficiency of ozone in sewage is poor, the ozone utilization rate is low, the ozone dosage is large, and the problem of high cost in sewage treatment is brought.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient ozone dissolves gas device for sewage treatment. Solves the problems of poor mixing efficiency and low ozone utilization rate of ozone in sewage.
In order to solve the above technical problem, an embodiment of the present invention provides the following solutions:
the utility model provides a high-efficient ozone dissolves gas device for sewage treatment, include:
the inlet of the ozone generating device is fixedly connected with the ozone adding pipe;
the efficient ozone adding device is fixedly connected with an outlet of the ozone generating device through a through hole at the top;
the inlet of the water inlet device is connected with a sewage pipe, and the outlet of the water inlet device is connected with the inlet of the high-efficiency ozone adding device;
the inlet of the water outlet device is connected with the outlet of the high-efficiency ozone adding device, and the outlet of the water outlet device is connected with a sewage pipe; and
and the automatic control power supply is connected with the ozone generating device and the water outlet device through signal wires.
Optionally, the ozone generating device comprises:
the water return prevention tank;
the inlet of the first air inlet pipe is fixedly connected with an ozone adding pipe, the outlet of the first air inlet pipe is fixedly connected with the inlet of the anti-return water tank, and an ozone electric regulating valve and an ozone vortex shedding flowmeter are sequentially arranged on the first air inlet pipe; and
the inlet of the second air inlet pipe is fixedly connected with the outlet of the anti-return water tank, the outlet is fixedly connected with a top through hole of the high-efficiency ozone adding device, and the second air inlet pipe is provided with a check valve.
Optionally, the high-efficiency ozone adding device comprises a sewage electromagnetic flow meter, an oxidation-reduction potential detector, an electro-catalytic device and a gas dissolving pipe which are sequentially communicated.
Optionally, the inlet of the sewage electromagnetic flow meter is communicated with the outlet of the water inlet device; the entry of electro-catalytic apparatus with sewage water electromagnetic flowmeter's export intercommunication, sewage water electromagnetic flowmeter with be equipped with between the electro-catalytic apparatus oxidation reduction potential detector, dissolve tracheal entry with electro-catalytic apparatus's export intercommunication, dissolve tracheal export with go out water installation's entry intercommunication, it is equipped with the through-hole and throws feeder apparatus intercommunication with high-efficient ozone to dissolve the trachea top.
Optionally, the electrocatalytic device comprises: controllable nanosecond pulse power supply, polar plate group, connecting row and box.
Optionally, the gas dissolving tube comprises:
the pressure increasing pipe, the suction cavity and the pressure releasing pipe are arranged on the air inlet pipe;
the inlet of the pressure increasing pipe is communicated with the outlet of the electro-catalytic device, and the outlet of the pressure increasing pipe is fixedly connected to the inlet of the pressure releasing pipe through the suction cavity;
the outlet of the pressure release pipe is communicated with the inlet of the water outlet device;
the top of the suction cavity is provided with a through hole which is communicated with the high-efficiency ozone adding device.
Alternatively to this, the first and second parts may,
the pressure increasing pipe, the pressure releasing pipe and the suction cavity are of hollow hole structures;
the inner diameter of an inlet of the pressure increasing pipe is larger than the inner diameter of an outlet of the pressure increasing pipe, and the inner diameter of an inlet of the pressure releasing pipe is smaller than the inner diameter of an outlet of the pressure releasing pipe;
the inner diameter of the inlet of the pressure increasing pipe is not larger than the inner diameter of the outlet of the pressure releasing pipe.
Optionally, the water inlet device includes:
the inlet of the water inlet pipe is connected to the sewage pipe, and the outlet of the water inlet pipe is communicated with the sewage electromagnetic flowmeter;
the water inlet pressure gauge is arranged on the water inlet pipe.
Optionally, the water outlet device includes:
the inlet of the water outlet pipe is fixedly connected with the dissolved air pipe, and the outlet of the water outlet pipe is connected to the water outlet pool;
and the water outlet pressure gauge is arranged on the water outlet pipe.
Optionally, a programmable logic controller is arranged in the self-control power supply, and the self-control power supply is respectively connected with the ozone vortex shedding flowmeter, the ozone electric regulating valve, the sewage electromagnetic flowmeter and the oxidation-reduction potential detector through signal wires.
The above technical scheme of the utility model at least include following beneficial effect:
the above technical scheme of the utility model, high-efficient ozone dissolves gas device includes: the inlet of the ozone generating device is fixedly connected with the ozone adding pipe; the efficient ozone adding device is fixedly connected with an outlet of the ozone generating device through a through hole at the top; the inlet of the water inlet device is connected with a sewage pipe, and the outlet of the water inlet device is connected with the inlet of the high-efficiency ozone adding device; the inlet of the water outlet device is connected with the outlet of the high-efficiency ozone adding device, and the outlet of the water outlet device is connected with a sewage pipe; and the automatic control power supply is connected with the ozone generating device and the processing device through signal wires. The problems of poor mixing efficiency and low ozone utilization rate of ozone in sewage are solved, the ozone adding amount is reduced, and meanwhile, the cost is saved.
Drawings
FIG. 1 is a schematic structural view of an efficient ozone dissolving device for sewage treatment according to an embodiment of the present invention;
description of reference numerals:
1-an ozone generating device; 2-high-efficiency ozone adding device; 3-a water inlet device; 4-a water outlet device; 5-self-control power supply; 11-water return prevention tank; 12-a first inlet line; 13-a second inlet pipe; 21-sewage electromagnetic flow meter; 22-oxidation reduction potential detector; 23-an electrocatalytic device; 24-a gas dissolving tube; 31-a water inlet pipe; 32-water inlet pressure gauge; 41-water outlet pipe; 42-water outlet pressure gauge; 121-ozone electric regulating valve; 122-ozone vortex shedding flowmeter; 131-check valve.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in figure 1, the utility model provides a high-efficient ozone dissolves gas device for sewage treatment, include: the inlet of the ozone generating device 1 is fixedly connected with an ozone adding pipe;
the efficient ozone adding device 2 is fixedly connected with an outlet of the ozone generating device 1 through a through hole at the top of the efficient ozone adding device 2;
the inlet of the water inlet device 3 is connected with a sewage pipe, and the outlet of the water inlet device 3 is connected with the inlet of the high-efficiency ozone adding device 2;
the inlet of the water outlet device 4 is connected with the outlet of the high-efficiency ozone adding device 2, and the outlet of the water outlet device 4 is connected with a sewage pipe; and
and the automatic control power supply 5 is connected with the ozone generating device 1 and the water outlet device 4 through signal wires.
In this embodiment, sewage in the sewage pipe enters the efficient ozone adding device 2 through the water inlet device 3, the ozone generating device 1 and the water outlet device 4 are controlled through the self-control power supply 5, ozone generated in the ozone generating device 1 is conveyed to the efficient ozone adding device 2 to be mixed with the sewage, and finally the sewage after ozone treatment is discharged to the water outlet pool through the water outlet device 4. The problems of poor mixing efficiency of the ozone in the sewage and low ozone utilization rate in the prior art are solved, and the ozone adding amount and the ozone cost are reduced.
As shown in fig. 1, in an alternative embodiment of the present invention, the ozone generator 1 comprises:
a water return prevention tank 11; an inlet of the first air inlet pipe 12 is fixedly connected with an ozone adding pipe, an outlet of the first air inlet pipe 12 is fixedly connected with an inlet of the anti-return water tank 11, and an ozone electric regulating valve 121 and an ozone vortex flowmeter 122 are sequentially arranged on the first air inlet pipe 12; and the inlet of the second air inlet pipe 13 is fixedly connected with the outlet of the anti-return water tank 11, the outlet is fixedly connected with a through hole at the top of the high-efficiency ozone adding device 2, and a check valve 131 is arranged.
In this embodiment, the ozone generating device 1 includes a water return prevention tank 11, a first air inlet pipe 12 and a second air inlet pipe 13, and a negative pressure meter and a negative pressure transmitter are preferably arranged on the water return prevention tank 11; the first air inlet pipe 12 is provided with an ozone vortex shedding flowmeter 122 and an ozone electric regulating valve 121; the second air inlet pipe 13 is provided with a check valve 131, which can prevent the sewage from flowing into the ozone generating device 1 to cause production accidents.
As shown in fig. 1, in an optional embodiment of the present invention, the high-efficiency ozone adding device 2 comprises a sewage electromagnetic flowmeter 21, an oxidation-reduction potential detector 22, an electro-catalytic device 23 and a dissolved air tube 24 which are sequentially connected.
The inlet of the sewage electromagnetic flow meter 21 is communicated with the outlet of the water inlet device 3; the entry of electro-catalytic apparatus 23 with the export intercommunication of sewage water electromagnetic flowmeter 21, sewage water electromagnetic flowmeter 21 with be equipped with between the electro-catalytic apparatus 23 redox potential detector 22, dissolve trachea 24 the entry with electro-catalytic apparatus 23's export intercommunication, dissolve trachea 24 the export with go out the entry intercommunication of water installation 4, dissolve trachea 24 top be equipped with the through-hole and throw with high-efficient ozone and put 2 intercommunications.
The entry of sewage electromagnetic flowmeter 21 of this embodiment and the export intercommunication of water installations 3, the export of dissolved air pipe 24 and the entry intercommunication of water installations 4, dissolved air pipe 24 top is equipped with the through-hole simultaneously and throws feeder apparatus 2 intercommunication with high-efficient ozone, has realized that high-efficient ozone throws feeder apparatus 2 and is connected between water installations 3, water installations 4 and the ozone generating device 1 respectively.
Further, the electrocatalytic device 23 includes: controllable nanosecond pulse power supply, polar plate group, connecting row and box.
In this embodiment, an MODBUS-Remote Terminal Unit (MODBUS-Remote Terminal Unit, MODBUS Remote Terminal device communication protocol) communication protocol preferably used by the controllable nanosecond pulse power supply controls output voltage, output current, output duty ratio and temperature through the serial physical interface 485.
In an optional embodiment of the present invention, the gas dissolving tube 24 includes: the pressure increasing pipe, the suction cavity and the pressure releasing pipe are arranged on the air inlet pipe; the inlet of the pressure increasing pipe is communicated with the outlet of the electro-catalytic device 23, and the outlet of the pressure increasing pipe is fixedly connected to the inlet of the pressure releasing pipe through the suction cavity; the outlet of the pressure release pipe is communicated with the inlet of the water outlet device 4; the top of the suction cavity is provided with a through hole which is communicated with the high-efficiency ozone adding device 2.
Wherein the pressure increasing pipe, the pressure releasing pipe and the suction cavity are of hollow hole structures; the inner diameter of an inlet of the pressure increasing pipe is larger than the inner diameter of an outlet of the pressure increasing pipe, and the inner diameter of an inlet of the pressure releasing pipe is smaller than the inner diameter of an outlet of the pressure releasing pipe; the inner diameter of the inlet of the pressure increasing pipe is not larger than the inner diameter of the outlet of the pressure releasing pipe.
In this embodiment, the gas dissolving pipe 24 includes a pressurizing pipe, an intake chamber and a pressure releasing pipe, and may further include a mixing chamber for mixing ozone and sewage, wherein a through hole is formed in the top of the intake chamber, and the second intake pipe 13 in the efficient ozone adding device 2 is specifically communicated with the through hole.
As shown in fig. 1, in an alternative embodiment of the present invention, the water inlet device 3 includes:
the inlet of the water inlet pipe 31 is connected with the sewage pipe, and the outlet of the water inlet pipe 31 is communicated with the sewage electromagnetic flowmeter 21;
and an inlet pressure gauge 32 provided on the inlet pipe 31.
In this embodiment, the water inlet device 3 includes a water inlet pipe 31 and a water inlet pressure gauge 32, and preferably further includes a water inlet pressure transmitter, wherein an inlet of the water inlet pipe 31 is connected to the sewage pipe, an outlet of the water inlet pipe is communicated with the sewage electromagnetic flowmeter 21, and sewage is introduced into the high-efficiency ozone adding device 2 from the sewage pipe to be mixed with ozone.
As shown in fig. 1, in an alternative embodiment of the present invention, the water outlet device 4 includes:
the inlet of the water outlet pipe 41 is fixedly connected with the dissolved air pipe 24, and the outlet of the water outlet pipe 41 is connected to the water outlet pool;
and the water outlet pressure gauge 42 is arranged on the water outlet pipe 41.
In this embodiment, the water outlet device 4 includes a water outlet pipe 41 and a water outlet pressure gauge 42, and preferably further includes a water outlet pressure transmitter and a sampling port, wherein an inlet of the water outlet pipe 41 is fixedly connected to the high-efficiency ozone adding device 2, and an outlet thereof is connected to the water outlet tank, so as to introduce the sewage treated by the high-efficiency ozone adding device 2 into the water outlet tank.
As shown in fig. 1, in an optional embodiment of the present invention, a programmable logic controller is disposed in the self-control power supply 5, and the ozone vortex street flowmeter 122, the ozone electric control valve 121, the sewage electromagnetic flowmeter 21, and the oxidation-reduction potential detector 22 are respectively connected by signal lines.
In this embodiment, a programmable logic controller is provided in the self-control power supply 5, and preferably, a MODBUS-RTU communication protocol may be used to control the output voltage, the output current, the flow rate and the pressure through the serial physical interface 485.
The embodiment of the utility model comprises an ozone generating device 1, wherein the inlet of the ozone generating device 1 is fixedly connected with an ozone adding pipe; the efficient ozone adding device 2 is fixedly connected with an outlet of the ozone generating device 1 through a through hole at the top of the efficient ozone adding device 2; the inlet of the water inlet device 3 is connected with a sewage pipe, and the outlet of the water inlet device 3 is connected with the inlet of the high-efficiency ozone adding device 2; the inlet of the water outlet device 4 is connected with the outlet of the high-efficiency ozone adding device 2, and the outlet of the water outlet device 4 is connected with a sewage pipe; and the automatic control power supply 5 is connected with the ozone generating device 1 and the water outlet device 4 through signal wires. The problem of the mixing efficiency of ozone in sewage poor and the ozone low-usage that exist among the prior art is solved, reduced ozone input simultaneously, saved the cost.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient ozone dissolves gas device for sewage treatment which characterized in that includes:
the inlet of the ozone generating device (1) is fixedly connected with the ozone adding pipe;
the efficient ozone adding device (2) is fixedly connected with an outlet of the ozone generating device (1) through a through hole at the top;
the inlet of the water inlet device (3) is connected with a sewage pipe, and the outlet of the water inlet device (3) is connected with the inlet of the high-efficiency ozone adding device (2);
the inlet of the water outlet device (4) is connected with the outlet of the high-efficiency ozone adding device (2), and the outlet is connected with a sewage pipe; and
the automatic control power supply (5), the automatic control power supply (5) is connected with the ozone generating device (1) and the water outlet device (4) through signal lines.
2. The high-efficiency ozone dissolved air device for wastewater treatment according to claim 1, wherein the ozone generating device (1) comprises:
a water return prevention tank (11);
the inlet of the first air inlet pipe (12) is fixedly connected with an ozone adding pipe, the outlet of the first air inlet pipe (12) is fixedly connected with the inlet of the anti-return water tank (11), and an ozone electric regulating valve (121) and an ozone vortex flowmeter (122) are sequentially arranged; and
the inlet of the second air inlet pipe (13) is fixedly connected with the outlet of the anti-return water tank (11), the outlet is fixedly connected with a top through hole of the high-efficiency ozone adding device (2), and a check valve (131) is arranged.
3. The high-efficiency ozone gas dissolving device for sewage treatment according to claim 1, wherein the high-efficiency ozone adding device (2) comprises a sewage electromagnetic flow meter (21), an oxidation-reduction potential detector (22), an electro-catalytic device (23) and a gas dissolving pipe (24) which are sequentially communicated.
4. The high-efficiency ozone dissolved air device for sewage treatment according to claim 3, characterized in that the inlet of the sewage electromagnetic flow meter (21) is communicated with the outlet of the water inlet device (3); the entry of electro-catalytic apparatus (23) with the export intercommunication of sewage water electromagnetic flowmeter (21), sewage water electromagnetic flowmeter (21) with be equipped with between electro-catalytic apparatus (23) oxidation reduction potential detector (22), dissolve the entry of trachea (24) with the export intercommunication of electro-catalytic apparatus (23), dissolve the export of trachea (24) with the entry intercommunication of water outlet device (4), dissolve trachea (24) top and be equipped with through-hole and high-efficient ozone and throw feeder apparatus (2) intercommunication.
5. The high-efficiency ozone dissolved air device for wastewater treatment according to claim 3, wherein said electro-catalytic device (23) comprises: controllable nanosecond pulse power supply, polar plate group, connecting row and box.
6. The high efficiency ozone dissolved air device for wastewater treatment according to claim 3, wherein said dissolved air pipe (24) comprises:
the pressure increasing pipe, the suction cavity and the pressure releasing pipe are arranged on the air inlet pipe;
the inlet of the pressure increasing pipe is communicated with the outlet of the electro-catalytic device (23), and the outlet of the pressure increasing pipe is fixedly connected to the inlet of the pressure releasing pipe through the suction cavity;
the outlet of the pressure release pipe is communicated with the inlet of the water outlet device (4);
the top of the suction cavity is provided with a through hole which is communicated with the high-efficiency ozone adding device (2).
7. The high-efficiency ozone dissolved air device for sewage treatment according to claim 6,
the pressure increasing pipe, the pressure releasing pipe and the suction cavity are of hollow hole structures;
the inner diameter of an inlet of the pressure increasing pipe is larger than the inner diameter of an outlet of the pressure increasing pipe, and the inner diameter of an inlet of the pressure releasing pipe is smaller than the inner diameter of an outlet of the pressure releasing pipe;
the inner diameter of the inlet of the pressure increasing pipe is not larger than the inner diameter of the outlet of the pressure releasing pipe.
8. The high-efficiency ozone dissolved air device for sewage treatment according to claim 1, wherein said water inlet device (3) comprises:
the inlet of the water inlet pipe (31) is connected to a sewage pipe, and the outlet of the water inlet pipe (31) is communicated with the sewage electromagnetic flowmeter (21);
and the water inlet pressure gauge (32) is arranged on the water inlet pipe (31).
9. The high-efficiency ozone dissolved air device for sewage treatment according to claim 1, wherein said water outlet device (4) comprises:
the inlet of the water outlet pipe (41) is fixedly connected with the dissolved air pipe (24), and the outlet of the water outlet pipe (41) is connected to the water outlet pool;
a water outlet pressure gauge (42) arranged on the water outlet pipe (41).
10. The high-efficiency ozone gas dissolving device for sewage treatment according to claim 1, wherein a programmable logic controller is arranged in the self-control power supply (5), and the self-control power supply is respectively connected with the ozone vortex street flow meter (122), the ozone electric regulating valve (121), the sewage electromagnetic flow meter (21) and the oxidation-reduction potential detector (22) through signal lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120889793.2U CN213995473U (en) | 2021-04-27 | 2021-04-27 | A high-efficient ozone dissolves gas device for sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120889793.2U CN213995473U (en) | 2021-04-27 | 2021-04-27 | A high-efficient ozone dissolves gas device for sewage treatment |
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| CN213995473U true CN213995473U (en) | 2021-08-20 |
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| CN202120889793.2U Active CN213995473U (en) | 2021-04-27 | 2021-04-27 | A high-efficient ozone dissolves gas device for sewage treatment |
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