CN212403772U - Turbulent air flotation and electric adsorption synergistic H removal2S and S=Device for measuring the position of a moving object - Google Patents
Turbulent air flotation and electric adsorption synergistic H removal2S and S=Device for measuring the position of a moving object Download PDFInfo
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- CN212403772U CN212403772U CN201922140764.1U CN201922140764U CN212403772U CN 212403772 U CN212403772 U CN 212403772U CN 201922140764 U CN201922140764 U CN 201922140764U CN 212403772 U CN212403772 U CN 212403772U
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Abstract
The utility model discloses a turbulent air supporting gets rid of H in coordination with electro-adsorption2S and S=The device comprises a treatment tank, a gas storage tank and a lift pump; the inlet of the lift pump is connected with a sewage source through a pump liquid inlet pipe, and the outlet of the lift pump is connected with the treatment tank through a tank liquid inlet pipe; the liquid inlet pipe is connected with an air outlet pipe orifice of the air storage tank through a gas filling pipe, and an air inlet pipe orifice of the air storage tank is connected with an air outlet pipe orifice of the air compressor through an air source pipe; the exhaust of the treatment tank is connected with the sewage collecting tank through an exhaust pipe, and the effluent of the treatment tank is connected with the water storage tank through an outlet pipeThe inlet of the tank is connected with the inlet of the next-stage treatment device. The utility model discloses only add the air in the operation process and do not add the medicine, not only green, safety pollution-free, small, with a small amount of gas, consume energy lowly, the working costs is low moreover, it gets rid of H2S and S=More effective and can be widely used for removing H in water2S and S=And (4) processing.
Description
Technical Field
The utility model relates to an oily sewage treatment technical field especially relates to a turbulent air supporting gets rid of H in coordination with electro-adsorption2S and S=Device for containing S=Removal of H in wastewater treatment2S and S=And (4) processing.
Background
Currently, oil field produced water contains H2S is more, because H is generated in the sewage treatment process2S is extremely harmful to the human body and internationally H2The S index is controlled more and more strictly, and therefore, a desulfurizing agent adding method is mostly adopted to remove S in oil fields=To control H2And S is released, and the method has the disadvantages of high treatment cost of subsequent sludge and poor treatment effect due to large dosage of added agents and large amount of formed sludge.
In order to solve the problem, the treatment method is simple and easy to implement, safe and reliable to operate, thorough and clean in removal and low in operation cost. The researched turbulent air flotation and electric adsorption cooperate to remove H2S and S=Device, good removal of H was found by experiment2S and S=Effect (S)=Less than or equal to 0.2mg/L), solving the problem of removing H by non-dosing treatment2S and S=The technical problem is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a turbulent air supporting gets rid of H in coordination with electro-adsorption2S and S=Apparatus to solve the problems set forth in the background above.
In order to realize the purpose, the utility model adopts the following technical scheme: turbulent air flotation and electric adsorption synergistic H removal2S and S=The device comprises a treatment tank, a gas storage tank, an air compressor and a lift pump; the inlet of the lift pump is connected with the sewage source through a pump liquid inlet pipe, and the outlet of the lift pump is connected with the treatment tank through a tank liquid inlet pipeConnecting; the liquid inlet pipe is connected with an air outlet pipe orifice of the air storage tank through a gas filling pipe, and an air inlet pipe orifice of the air storage tank is connected with an air outlet pipe orifice of the air compressor through an air source pipe; the exhaust of the treatment tank is connected with the sewage collecting tank through an exhaust pipe, and the effluent of the treatment tank is connected with the inlet of the water storage tank or the inlet of the next-stage treatment device through an outlet pipe.
As the utility model discloses further scheme, the processing jar is vertical circular jar, and processing tank bottom center is equipped with the outlet pipe mouth, outlet pipe mouth and play water piping connection, and processing tank upper portion is equipped with the exhaust pipe mouth, and the exhaust pipe mouth is connected with the blast pipe, and processing tank deck portion center is equipped with the feed liquor mouth, and the feed liquor mouth is connected with the feed liquor pipe, is equipped with the air entrainment mouth on the feed liquor pipe, and the air entrainment mouth is connected with the gas-entrapping pipe.
As a further scheme of the utility model, the tank deck center in the treatment tank is equipped with the feed liquor pipe, and the lower termination of feed liquor pipe has turbulence generator, and turbulence generator's the peripheral annular of bottom plate is equipped with the guiding hole board, and guiding hole board and a jar section of thick bamboo inner wall connection, turbulence generator bottom plate lower part have connect fixed dual-purpose shell ring of water conservancy diversion, and the lower part of dual-purpose shell ring all around is equipped with the bracket, and bracket and jar section of thick bamboo inner wall connection are equipped with the electric adsorption ware on the bracket.
As a further proposal of the utility model, a power box is installed on one side of the processing tank and is connected with an electric absorber to provide power, the electric absorber is composed of a cylindrical cathode and an anode, and the power can be automatically reversed in the operation process.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses turbulent air floats O with air2Dissolving H in water2Reduction of S to S6+To eliminate H2Pollution and human body injury to air caused by S release; selecting electro-adsorption anode to make it S=Adsorbing and reducing S, then coalescing on an anode plate, and removing S by electrode plate reversing; the utility model discloses only add the air in the operation process and do not add the medicine, not only green, safety pollution-free, small, with a small amount of gas, consume energy lowly, the working costs is low moreover, it gets rid of H2S and S=More effective and can be widely used for removing H in water2S and S=OfAnd (6) processing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an internal structural view of the treatment tank of the present invention;
in the figure, 1, a treatment tank, 2, a water outlet pipe, 3, an exhaust pipe, 4, a liquid inlet pipe, 5, an air adding pipe, 6, an air storage tank, 7, an air source pipe, 8, an air compressor, 9, a pump liquid inlet pipe, 10, a lifting pump, 11, an air adding pipe, 12, a water outlet pipe orifice, 13, an exhaust pipe orifice, 14, a liquid inlet pipe orifice, 15, an air inlet guide pipe, 16, a turbulence generator, 17, a guide ring plate, 18, a dual-purpose cylinder section, 19, a bracket, 20, an electric absorber and 21, a power box are arranged.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention.
Turbulent air flotation and electric adsorption synergistic H removal2S and S=The device comprises a treatment tank 1, a gas storage tank 6, an air compressor 8 and a lift pump 10; the inlet of the lift pump 10 is connected with the sewage source through a pump liquid inlet pipe 9, and the outlet of the lift pump 10 is connected with the treatment tank 1 through a tank liquid inlet pipe 4; the liquid inlet pipe 4 is connected with an air outlet pipe orifice of the air storage tank 6 through a gas filling pipe 11, and an air inlet pipe orifice of the air storage tank 6 is connected with an air outlet pipe orifice of the air compressor 8 through an air source pipe 7; the exhaust of the treatment tank 1 is connected with a sewage collecting tank through an exhaust pipe 3, and the effluent of the treatment tank 1 is connected with an inlet of a water storage tank or an inlet of a next-stage treatment device through an outlet pipe 2.
The treatment tank 1 is a vertical circular tank, a water outlet pipe opening 12 is arranged at the center of the bottom of the treatment tank 1, the water outlet pipe opening 12 is connected with a water outlet pipe 2, an exhaust pipe opening 13 is arranged at the upper part of the treatment tank 1, the exhaust pipe opening 13 is connected with an exhaust pipe 3, a liquid inlet pipe opening 14 is arranged at the center of the top of the treatment tank 1, the liquid inlet pipe opening 14 is connected with a liquid inlet pipe 4, an air adding pipe opening 5 is arranged on the liquid inlet pipe 4, and the air adding pipe.
A liquid inlet guide pipe 15 is arranged at the center of the top of a tank in the treatment tank 1, a turbulence generator 16 is connected at the lower end of the liquid inlet guide pipe 15, a guide pore plate 17 is annularly arranged on the periphery of a bottom plate of the turbulence generator 16, the guide pore plate 17 is connected with the inner wall of the tank, a fixed and flow-guiding dual-purpose cylinder section 18 is connected at the lower part of the bottom plate of the turbulence generator 16, a bracket 19 is annularly arranged on the periphery of the lower part of the dual-purpose cylinder section 18, the bracket 19 is connected with the inner wall of the tank.
A power supply box 21 is arranged on one side of the treatment tank, the power supply box 21 is connected with an electric absorber 20 to provide power supply, the electric absorber 20 is composed of a cylindrical cathode and an anode, and the power supply can be automatically switched in the operation process.
The utility model discloses an operation process and reaction principle:
containing H2S and S=After the sewage is lifted and pressurized by the lift pump, pressure dissolution is carried out on a water outlet pipe of the pump
After entering air and dissolving in air, the solution contains H2S and S=Water enters a turbulator in the treatment tank for turbulent air floatation, and dissolved O is dissolved in the air floatation process2H in water2Reduction of S to S6+. The reaction process is as follows:
H2S → HS- + H+ (in water);
2HS- + 2O 2 → S2 O3 = + H2O;
2S= + 2O2 → S2 O3 = + 2 OH-;
S2 O3 = + 2O2 + 2 OH- → 2SO4 = + H2O;
residual S in water=The ions flowing down with the water flow into the adsorber
Anode is provided with S=The S is adsorbed and reduced to be agglomerated on the anode plate, and the adsorption process is as follows:
S=-2 e → S ↓ (anode);
then the water flows away with the water after the power supply is switched over, and H dissolved in the water2S and S=
Is removed; the utility model only adds air and does not add medicine in the operation process, which is not only green, environment-friendly, safe and pollution-free, but also has small volume, less air consumption, low energy consumption,Low operating cost, and its H removal2S and S=Good effect, can be widely used for removing H in water2S and S=And (4) processing.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (3)
1. Turbulent air flotation and electric adsorption synergistic H removal2S and S=The device is characterized by comprising a treatment tank (1), a gas storage tank (6), an air compressor (8) and a lift pump (10); the inlet of the lift pump (10) is connected with a sewage source through a pump liquid inlet pipe (9), and the outlet of the lift pump (10) is connected with the treatment tank (1) through a tank liquid inlet pipe (4); the liquid inlet pipe (4) is connected with an outlet pipe orifice of the air storage tank (6) through a gas filling pipe (11), and an inlet pipe orifice of the air storage tank (6) is connected with an outlet pipe orifice of the air compressor (8) through a gas source pipe (7); the exhaust of the treatment tank (1) is connected with a sewage collecting tank through an exhaust pipe (3), and the effluent of the treatment tank (1) is connected with the inlet of a water storage tank or the inlet of a next-stage treatment device through an outlet pipe (2);
a liquid inlet guide pipe (15) is arranged at the center of the top of a tank in the treatment tank (1), a turbulence generator (16) is connected to the lower end of the liquid inlet guide pipe (15), a guide hole plate (17) is annularly arranged on the periphery of a bottom plate of the turbulence generator (16), the guide hole plate (17) is connected with the inner wall of the tank barrel, a fixed and flow-guiding dual-purpose barrel section (18) is connected to the lower portion of the bottom plate of the turbulence generator (16), a bracket (19) is annularly arranged on the periphery of the lower portion of the dual-purpose barrel section (18), the bracket (19) is connected with the inner wall of the tank barrel.
2. The method of claim 1, wherein H is removed by the combination of turbulent air flotation and electro-adsorption2S and S=The device is characterized in that the treatment tank (1) is a vertical round tank, and the center of the bottom of the treatment tank (1) is provided with a water outlet pipeThe device comprises a port (12), a water outlet pipe port (12) is connected with a water outlet pipe (2), an exhaust pipe port (13) is arranged on the upper portion of a treatment tank (1), the exhaust pipe port (13) is connected with an exhaust pipe (3), a liquid inlet pipe port (14) is arranged at the center of the top of the treatment tank (1), the liquid inlet pipe port (14) is connected with a liquid inlet pipe (4), a gas filling pipe port (5) is arranged on the liquid inlet pipe (4), and the gas filling pipe port (5) is connected with a gas filling pipe (11).
3. The method of claim 1, wherein H is removed by the combination of turbulent air flotation and electro-adsorption2S and S=The device is characterized in that a power supply box (21) is installed on one side of the treatment tank, the power supply box (21) is connected with the electric absorber (20) to provide power supply, the electric absorber (20) is composed of a cylindrical cathode and an anode, and the power supply can be automatically switched in the operation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140764.1U CN212403772U (en) | 2019-12-04 | 2019-12-04 | Turbulent air flotation and electric adsorption synergistic H removal2S and S=Device for measuring the position of a moving object |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922140764.1U CN212403772U (en) | 2019-12-04 | 2019-12-04 | Turbulent air flotation and electric adsorption synergistic H removal2S and S=Device for measuring the position of a moving object |
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| CN212403772U true CN212403772U (en) | 2021-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803811A (en) * | 2019-12-04 | 2020-02-18 | 海南海嘉惠科技有限公司 | Turbulent air flotation and electric adsorption synergistic H removal2S and S = device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803811A (en) * | 2019-12-04 | 2020-02-18 | 海南海嘉惠科技有限公司 | Turbulent air flotation and electric adsorption synergistic H removal2S and S = device |
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