CN214270286U - Device for dissolving gas in water in emulsified state - Google Patents
Device for dissolving gas in water in emulsified state Download PDFInfo
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- CN214270286U CN214270286U CN202120186873.1U CN202120186873U CN214270286U CN 214270286 U CN214270286 U CN 214270286U CN 202120186873 U CN202120186873 U CN 202120186873U CN 214270286 U CN214270286 U CN 214270286U
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Abstract
The application relates to a device for dissolving gas and water in an emulsified state, which belongs to the field of sewage treatment equipment and comprises a treatment water tank, wherein a dissolved gas pump is arranged on one side of the treatment water tank, the dissolved gas pump is communicated with a water tank, and the dissolved gas pump is communicated with a gas delivery tank; the output end of the dissolved air pump is communicated with a water outlet pipe; the water outlet pipe is communicated with an emulsifying mechanism, the emulsifying mechanism comprises a shell, an emulsifying assembly is arranged in the shell, the emulsifying assembly comprises a first cutting impeller which is rotatably connected in the shell, and the axis of the first cutting impeller is parallel to the axis of the shell. This application has the effect that improves sewage treatment effect.
Description
Technical Field
The application relates to the field of sewage treatment equipment, in particular to a device for water-soluble emulsion.
Background
At present, water treatment is carried out by using water-dissolving water, air and water are mixed and injected into a sewage treatment tank, fine air bubbles are adsorbed on impurities, the impurities are provided with buoyancy by the bubbles and rise to the surface of the sewage treatment tank, and the impurities are manually removed to finish cleaning. The water-dissolved gas plays a role in the treatment processes of waste gas treatment, natural water purification, organic wastewater treatment and the like.
In the related art: the water of water pipe is through dissolving gas pump and gas mixture formation dissolved air water, and dissolved air water is direct to be inputed to the sewage treatment pond through the pipeline, dissolves on the bubble in the gas water attaches to the impurity in the sewage treatment pond, and impurity is driven by the bubble and floats to sewage treatment pond surface, scrapes the impurity on sewage treatment pond surface through machine or manual work.
In view of the above-mentioned related technologies, the inventor believes that there are defects that the bubble diameter of the dissolved air water is large, the effect of attaching impurities is poor, and the sewage treatment effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to improve sewage treatment effect, this application provides a dissolve device of water emulsification state.
The application provides a device of water-soluble emulsion attitude adopts following technical scheme:
a device for dissolving the emulsified state of gas and water comprises a treatment water pool, wherein a dissolved gas pump is arranged on one side of the treatment water pool, the dissolved gas pump is communicated with a water tank, and the dissolved gas pump is communicated with a gas delivery tank; the output end of the dissolved air pump is communicated with a water outlet pipe; the water outlet pipe is communicated with an emulsifying mechanism, the emulsifying mechanism comprises a shell, an emulsifying assembly is arranged in the shell, the emulsifying assembly comprises a first cutting impeller which is rotatably connected in the shell, and the axis of the first cutting impeller is parallel to the axis of the shell.
Through adopting above-mentioned technical scheme, start the dissolved air pump through external power supply, the dissolved air pump forms the dissolved air water with the gas mixture of gas transmission jar with the water in the water tank, the dissolved air water gets into the casing through the outlet pipe under the pressurization of dissolved air pump, the dissolved air water strikes the first cutting impeller in the casing, the dissolved air water promotes the blade of first cutting impeller and drives first cutting impeller and rotate, cutting impeller's rotational speed accelerates, the blade of cutting impeller strikes the bubble that dissolves in the air water and smashes the bubble that forms the diameter littleer bubble to dissolved air water, the diameter of bubble is dwindled the back, the effect that the bubble adheres to impurity in the effluent water sump is better, thereby improve the effect to sewage treatment.
Optionally, the emulsification assembly further comprises a second cutting impeller, the blade directions of the first cutting impeller and the second cutting impeller are opposite, and the first cutting impeller and the second cutting impeller are coaxially arranged.
Through adopting above-mentioned technical scheme, the blade of second cutting impeller is opposite with the blade direction of first cutting impeller, therefore dissolves when gas water passes through the casing, and the second cutting impeller is opposite with the rotation direction of first cutting impeller, breaks up rivers, disturbs the route of dissolving bubble in the gas water, increases the bubble in the gas water and the possibility of first cutting impeller and second cutting impeller contact. Meanwhile, the turbulent flow can enable the bubbles to mutually impact to form smaller bubbles, the efficiency of reducing the diameters of the bubbles in the dissolved air is improved, and the sewage treatment effect is further improved.
Optionally, the first cutting impeller is arranged coaxially with the housing.
Through adopting above-mentioned technical scheme, first cutting impeller, second cutting impeller all with the coaxial setting of casing, consequently first cutting impeller and second cutting impeller can be in the casing as much as possible with dissolve gas water contact, further improve the efficiency that will dissolve gas aquatic bubble diameter and reduce.
Optionally, the first cutting impeller and the second cutting impeller are attached to each other.
Through adopting above-mentioned technical scheme, the distance between first cutting impeller and the second cutting impeller is littleer, and the dissolved air water that passes through first cutting impeller can contact with second cutting impeller at once, increases the effect of disturbing rivers. Meanwhile, the flow speed of water flow between the first cutting impeller and the second cutting impeller is reduced and the pressure is increased under the action of turbulent flow, the flow speed of air-dissolved water close to the first cutting impeller and the second cutting impeller is high, the pressure is low, bubbles in the air-dissolved water are close to the first cutting impeller or the second cutting impeller under the Bernoulli principle and are impacted by the blades to form bubbles with smaller diameters, and the efficiency of reducing the diameters of the bubbles in the air-dissolved water is further improved.
Optionally, the emulsification assembly is provided with a plurality of groups along the length direction of the shell.
Through adopting above-mentioned technical scheme, the gas solution water and the emulsification subassembly effect of contact earlier, the bubble diameter in the gas solution water reduces back and subsequent emulsification subassembly effect, and the bubble diameter in the gas solution water reduces gradually, finally forms the nanometer bubble that the diameter is less than 100 nanometers, and the gas solution water is the emulsification at this moment. The water-dissolved gas is converted into the emulsified state through the multiple groups of emulsifying assemblies, the attachment effect of bubbles in the emulsified state and impurities in the treatment water tank is better, and the sewage treatment effect is better.
Optionally, the emulsification mechanism further comprises a distributor, and the distributor is coaxially arranged at one end of the shell, which is close to the dissolved air pump.
Through adopting above-mentioned technical scheme, through the distributor setting, the distribution in the casing is more even after the gas water that dissolves gets into the casing, is full of by the gas water that dissolves in the casing, makes the contact of gas water that dissolves and emulsification subassembly more abundant, improves emulsification effect.
Optionally, the emulsification mechanism still includes the jet nozzle, the jet nozzle sets up in the one end that the dissolved air pump was kept away from to the casing, the jet nozzle is the internal diameter that the diameter of infundibulate and output is less than the casing.
By adopting the technical scheme, the arrangement of the injection nozzle enables the output flow of one end of the shell, which outputs the dissolved air water, to be smaller than the input flow, and the pressure in the shell to be increased, so that the speed of the emulsified dissolved air water output from the injection nozzle is increased, and the speed of the emulsified dissolved air water entering the treatment water pool is increased; the speed of the emulsified gas-dissolved water entering the treatment water tank is increased, so that the distribution range is wider, the distribution range of the emulsified gas-dissolved water in the treatment water tank is improved, and the sewage treatment effect is further improved.
Optionally, a dissolved air tank is arranged between the dissolved air pump and the shell, and a filler is arranged in the dissolved air tank.
Through adopting above-mentioned technical scheme, before dissolved air water gets into the casing by the emulsification subassembly effect, dissolved air water gushes into dissolved air tank under the pressure effect of dissolved air pump, and dissolved air water is broken up after the bubble impact filler in the dissolved air water through dissolved air tank and by the filler effect, makes the bubble diameter in the dissolved air water reduce. The bubbles in the dissolved air water are primarily smashed to reduce the diameter before the dissolved air water enters the emulsification mechanism, so that the emulsification efficiency of the dissolved air water is improved, and the loss of the emulsification assembly is reduced.
Optionally, one end of the water outlet pipe close to the dissolved air tank is communicated with the upper end of the dissolved air tank.
Through adopting above-mentioned technical scheme, dissolve gas water and dissolve the filler abundant striking back of gas pitcher and get into emulsification mechanism from dissolving the gas pitcher top, increase dissolve gas water and dissolve the area of contact of filler in the gas pitcher, increase the effect that preliminarily reduces dissolve gas water bubble diameter.
Optionally, the treatment water tank is communicated with a water inlet pipe, and the water inlet pipe is communicated with the water tank.
By adopting the technical scheme, water in the treatment water tank enters the water tank through the water inlet pipe and is reformed into dissolved air water through the dissolved air pump, water is recycled, and resources and cost are saved.
Optionally, the shell is detachably connected with the water outlet pipe through a connecting assembly, the connecting assembly comprises a first clamp and a second clamp, and the first clamp connects one end of the shell with the water outlet pipe; the second clamp sleeve connects one end of the shell with one end of the water outlet pipe far away from the first clamp.
Through adopting above-mentioned technical scheme, when emulsification structure received the damage, the operation of stop equipment takes off first clamp and second clamp and dismantles the casing and change, makes things convenient for manual operation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the output end of the air pump is connected with an emulsifying mechanism, the emulsifying mechanism comprises a shell, an emulsifying component is arranged in the shell, and the emulsifying component comprises a first cutting impeller; the dissolved air pump is started through an external power supply, water in the water tank and gas in the gas transmission tank are mixed by the dissolved air pump to form dissolved air water, the dissolved air water enters the shell through the water outlet pipe under the pressurization of the dissolved air pump, the dissolved air water impacts the first cutting impeller in the shell, the dissolved air water pushes the blades of the first cutting impeller to drive the first cutting impeller to rotate, the rotating speed of the cutting impeller is accelerated, the blades of the cutting impeller impact bubbles in the dissolved air water to break the bubbles in the dissolved air water to form bubbles with smaller diameter, after the diameter of the bubbles is reduced, the effect that the bubbles are attached to impurities in the sewage tank is better, and the sewage treatment effect is better;
2. the emulsifying assembly also comprises a second cutting impeller with the blade direction opposite to that of the first cutting impeller; the blades of the second cutting impeller are opposite to the blades of the first cutting impeller in direction, so that when the gas-dissolved water passes through the shell, the rotation directions of the second cutting impeller and the first cutting impeller are opposite, water flow is disturbed, the path of bubbles in the gas-dissolved water is disturbed, and the possibility that the bubbles in the gas-dissolved water are contacted with the first cutting impeller and the second cutting impeller is increased. Meanwhile, the turbulent flow can enable the bubbles to mutually impact to form smaller bubbles, so that the efficiency of reducing the diameters of the bubbles in the dissolved air is improved, and the sewage treatment effect is further improved;
3. the emulsification subassembly is provided with a plurality ofly along the length direction of casing, will dissolve the gas water and change into the emulsification state through multiunit emulsification subassembly, and the bubble of emulsification state is better with the impurity adhesion effect in the processing water pond, and sewage treatment is better.
Drawings
FIG. 1 is a schematic view showing the overall structure of an apparatus for dissolving a gas-water emulsion state according to example 1 of the present application;
FIG. 2 is a schematic partial cross-sectional view of the portion of the dissolved air vessel shown in FIG. 1;
FIG. 3 is a schematic view of the overall structure of the packing shown in FIG. 2;
FIG. 4 is a schematic partial cross-sectional view of the emulsification mechanism shown in FIG. 1;
FIG. 5 is a schematic diagram of the overall construction of the emulsification assembly shown in FIG. 4;
FIG. 6 is a schematic structural view of the connection assembly shown in FIG. 1;
fig. 7 is a schematic structural view of a connecting assembly portion of embodiment 2 of the present application.
Description of reference numerals: 1. treating the water pool; 2. a dissolved air pump; 3. a water tank; 4. a gas delivery tank; 5. a water outlet pipe; 51. a first water outlet pipe; 52. a second water outlet pipe; 6. an emulsification mechanism; 61. a housing; 62. a distributor; 63. an emulsification assembly; 631. a first cutting impeller; 632. a second cutting impeller; 633. a support; 634. a rotating shaft; 64. a spray nozzle; 7. a water inlet pipe; 8. a dissolved air tank; 9. a filler; 10. a connecting assembly; 101. a first clamp; 102. a second clamp; 103 a first cable tie; 104. and a second cable tie.
Detailed Description
The embodiment of the application discloses a device for dissolving a water-emulsified state.
Example 1
Referring to fig. 1, the device for the water-dissolved gas in an emulsified state comprises a treatment water pool 1, wherein a dissolved air pump 2 is arranged on one side of the treatment water pool 1, the dissolved air pump 2 is communicated with a water tank 3, and the dissolved air pump 2 is communicated with a gas conveying tank 4; the output end of the dissolved air pump 2 is communicated with a water outlet pipe 5, the water outlet pipe 5 is communicated with an emulsifying mechanism 6, and the output end of the emulsifying mechanism 6 is communicated with the treatment water tank 1. The air dissolving pump 2 is started through an external power supply, the air dissolving pump 2 mixes air with water in the water tank 3 to form air dissolving water, the air dissolving water is pumped into the emulsifying mechanism 6 through the water outlet pipe 5, and the emulsifying mechanism 6 emulsifies the air dissolving water and injects the emulsified water into the treatment water tank.
Referring to fig. 1 and 2, the treatment tank 1 is connected with a water inlet pipe 7, one end of the water inlet pipe 7 is connected with the water tank 3, and the water tank 3 is communicated with the treatment tank 1 through the water inlet pipe 7. The water in the treatment tank 1 enters the water tank 3 through the water inlet pipe 7.
Referring to fig. 2 and 3, a dissolved air tank 8 is further disposed on one side of the processing water tank 1 close to the air delivery tank 4, a plurality of fillers 9 are accumulated in the dissolved air tank 8, and the fillers 9 in this embodiment may be pall rings, raschig rings, or silk floss. The output end of the dissolved air pump 2 is communicated with the lower part of the dissolved air tank 8, the dissolved air pump 2 pressurizes water and air to 0.4Mpa, the pressurized dissolved air water flows into the dissolved air tank 8, and bubbles in the dissolved air water are cut by the pall ring to form bubbles with smaller diameters.
Referring to fig. 1, the water outlet pipe 5 includes a first water outlet pipe 51 and a second water outlet pipe 52, one end of the first water outlet pipe 51 is communicated with the upper side of the peripheral wall of the dissolved air tank 8, and one end of the first water outlet pipe 51 far away from the dissolved air tank 8 is communicated with the emulsifying mechanism 6. The water dissolved in the dissolved air tank 8 enters the emulsifying mechanism 6 through the dissolved air tank 8 and the first water outlet pipe 51.
Referring to fig. 1 and 4, the emulsifying mechanism 6 includes a horizontally disposed cylindrical housing 61, a distributor 62 is disposed at one end of the housing 61 close to the first water outlet pipe 51, the distributor 62 is disc-shaped and is coaxially welded with the housing 61, and the distributor 62 is a disc-shaped liquid collecting redistributor. The dissolved air water flows through the distributor 62 into the housing 61.
Referring to fig. 4 and 5, an emulsifying assembly 63 is disposed in the housing 61 at an end of the distributor 62 away from the first water outlet pipe 51, the emulsifying assembly 63 includes a first cutting impeller 631, a second cutting impeller 632, a bracket 633 and a rotating shaft 634, and the bracket 633 is welded to an end of the housing 61 away from the first water outlet pipe 51. The shaft 634 is disposed coaxially with the housing 61, and the shaft 634 penetrates the bracket 633 and is welded to the bracket 633. The first cutting impeller 631 is coaxially and rotatably connected to one end of the rotary shaft 634 close to the first water outlet pipe 51. The dissolved gas water passes through the distributor 62 and then contacts with the first cutting impeller 631;
the blades of the first cutting impeller 631 are obliquely arranged, the dissolved air water is matched with the blades of the first cutting impeller 631 to push the first cutting impeller 631 to rotate around the rotating shaft 634, and the blades of the first cutting impeller 631 break the bubbles in the dissolved air water;
the second cutting impeller 632 is coaxially and rotatably connected to an end of the rotating shaft 634 away from the first cutting impeller 631, and the second cutting impeller 632 is inclined in an opposite direction to the blades of the first cutting impeller 631. The air-dissolved water passing through the first cutting impeller 631 pushes the second cutting impeller 632 to rotate around the rotating shaft 634, and the rotation direction of the second cutting impeller 632 is opposite to that of the first cutting impeller 631. The blades of the second cutting impeller 632 further break up the bubbles in the dissolved air water.
The first cutting impeller 631, the second cutting impeller 632, the support 633 and the rotating shaft 634 are all uniformly arranged in multiple sets, and four sets are adopted in this embodiment, along the length direction of the housing 61. The multiple groups of emulsification assemblies 63 break up bubbles of the dissolved air water, the dissolved air water treated by the multiple groups of emulsification assemblies 63 is in an emulsification state, and the diameter of the bubbles in the dissolved air water is smaller than 100 nanometers.
The emulsifying mechanism 6 further comprises a spray nozzle 64, the spray nozzle 64 is funnel-shaped, the end of the spray nozzle 64 with the larger diameter is coaxially welded with the end of the shell 61 far away from the first water outlet pipe 51, and the end of the spray nozzle 64 with the smaller diameter faces to the side far away from the first water outlet pipe 51. The diameter of the output end of the injection nozzle 64 is smaller than the inner diameter of the shell 61, and the emulsified gas-dissolved water is sprayed out at an accelerated speed after passing through the injection nozzle 64.
Referring to fig. 1 and 6, the second outlet pipe 52 is communicated with the spray nozzle 64, and one end of the second outlet pipe 52, which is far from the spray nozzle 64, is connected with the bottom end of the side wall of the treatment tank 1. The emulsified gas-dissolved water enters the treatment water tank 1 through the second water outlet pipe 52.
Referring to fig. 6, the first outlet pipe 51 and the second outlet pipe 52 are provided with the connecting assembly 10, and the connecting assembly 10 includes a first clamp 101 and a second clamp 102. The first water outlet pipe 51 is sleeved on one end of the shell 61 close to the first water outlet pipe 51, and the second water outlet pipe 52 is sleeved on one end of the spray nozzle 64 far away from the first water outlet pipe 51. The first clamp 101 is sleeved on one end of the first water outlet pipe 51 close to the shell 61, and the first clamp 101 connects the first water outlet pipe 51 with the shell 61. The second clamp 102 is sleeved on one end of the second water outlet pipe 52 close to the housing 61, and the second clamp 102 connects the second water outlet pipe 52 with the housing 61. When the emulsification mechanism 6 is damaged, the first and second clips 101, 102 are removed to remove the housing 61.
The implementation principle of the device of the water-soluble emulsion state of the water is as follows: the dissolved air pump 2 is started through an external power supply, the water in the water tank 3 and the gas in the gas transmission tank 4 are mixed by the dissolved air pump 2 to form dissolved air water, the dissolved air water is pressurized and injected into the dissolved air tank 8 by the dissolved air pump 2, and bubbles in the dissolved air water are scattered by the pall ring in the dissolved air tank 8 and enter the shell 61 from the first water outlet pipe 51. The dissolved air water contacts the emulsifying component 63 through the distributor 62, the dissolved air water pushes the first cutting impeller 631 and the second cutting impeller 632 in the shell 61 to rotate, and the blades of the first cutting impeller 631 and the second cutting impeller 632 break up bubbles in the dissolved air water. The plurality of emulsification units 63 convert the dissolved air water into an emulsified state, and the emulsified dissolved air water is accelerated from the second water outlet pipe 52 into the inside of the treatment water tank 1 through the injection nozzle 64. Bubbles in the emulsified dissolved air are attached to impurities in the sewage treatment tank, the impurities are driven by the bubbles to float to the surface of the sewage treatment tank, and the impurities on the surface of the sewage treatment tank are scraped through a machine or manually.
Example 2
Referring to fig. 7, the present embodiment is different from embodiment 1 in that the connecting assembly 10 is replaced by a first binding tape 103 and a second binding tape 104, the first binding tape 103 is sleeved on one end of the first water outlet pipe 51 close to the housing 61, and the first binding tape 103 connects the first water outlet pipe 51 with the housing 61. Second bandage 104 is sleeved on one end of second water outlet pipe 52 close to housing 61, and second bandage 104 connects second water outlet pipe 52 with housing 61. The ribbon is cheap, saves cost.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a device of dissolved air water emulsification state, is provided with dissolved air pump (2), its characterized in that including handling pond (1), handling pond (1) one side: the dissolved air pump (2) is communicated with a water tank (3), and the dissolved air pump (2) is communicated with an air delivery tank (4); the output end of the dissolved air pump (2) is communicated with a water outlet pipe (5); the utility model discloses a novel emulsification device, including outlet pipe (5), intercommunication has emulsification mechanism (6) on outlet pipe (5), emulsification mechanism (6) include casing (61), be provided with emulsification subassembly (63) in casing (61), emulsification subassembly (63) are including rotating first cutting impeller (631) of connection in casing (61), the axis of first cutting impeller (631) is parallel with the axis of casing (61).
2. The device for dissolving the gas in water in an emulsified state according to claim 1, wherein: the emulsifying assembly (63) further comprises a second cutting impeller (632), the blade directions of the first cutting impeller (631) and the second cutting impeller (632) are opposite, and the first cutting impeller (631) and the second cutting impeller (632) are coaxially arranged.
3. The device for the water-in-emulsion state of dissolved air as claimed in claim 2, wherein: the first cutting impeller (631) and the second cutting impeller (632) are attached to each other.
4. The device for the water-in-emulsion state of dissolved air as claimed in claim 3, wherein: the emulsifying component (63) is provided with a plurality of groups along the length direction of the shell (61).
5. The device for dissolving the gas in water in an emulsified state according to claim 1, wherein: the emulsifying mechanism (6) further comprises a distributor (62), and the distributor (62) is coaxially arranged at one end, close to the dissolved air pump (2), of the shell (61).
6. The device for dissolving the gas in water in an emulsified state according to claim 1, wherein: the emulsifying mechanism (6) further comprises an injection nozzle (64), the injection nozzle (64) is arranged at one end, far away from the dissolved air pump (2), of the shell (61), the injection nozzle (64) is funnel-shaped, and the diameter of the output end is smaller than the inner diameter of the shell (61).
7. The device for dissolving the gas in water in an emulsified state according to claim 1, wherein: a dissolved air tank (8) is arranged between the dissolved air pump (2) and the shell (61), and a filler (9) is arranged in the dissolved air tank (8).
8. The device for dissolving the gas in water in an emulsified state according to claim 1, wherein: one end of the water outlet pipe (5) is communicated with the upper end of the dissolved air tank (8).
9. The device for dissolving the gas in water in an emulsified state according to claim 1, wherein: the treatment water tank (1) is communicated with a water inlet pipe (7), and the water inlet pipe (7) is communicated with the water tank (3).
10. The device for dissolving the gas in water in an emulsified state according to claim 1, wherein: the shell (61) is detachably connected with the water outlet pipe (5) through a connecting assembly (10), the connecting assembly (10) comprises a first clamp (101) and a second clamp (102), and one end of the shell (61) is connected with the water outlet pipe (5) through the first clamp (101); the second clamp (102) is sleeved on one end of the shell (61) and one end, far away from the first clamp (101), of the water outlet pipe (5) to be connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120186873.1U CN214270286U (en) | 2021-01-23 | 2021-01-23 | Device for dissolving gas in water in emulsified state |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120186873.1U CN214270286U (en) | 2021-01-23 | 2021-01-23 | Device for dissolving gas in water in emulsified state |
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| CN214270286U true CN214270286U (en) | 2021-09-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113943067A (en) * | 2021-11-24 | 2022-01-18 | 何武顺 | Biological medical treatment suspended solid splitter |
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2021
- 2021-01-23 CN CN202120186873.1U patent/CN214270286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113943067A (en) * | 2021-11-24 | 2022-01-18 | 何武顺 | Biological medical treatment suspended solid splitter |
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