CN209940521U - High-efficient air supporting machine - Google Patents
High-efficient air supporting machine Download PDFInfo
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- CN209940521U CN209940521U CN201920563087.1U CN201920563087U CN209940521U CN 209940521 U CN209940521 U CN 209940521U CN 201920563087 U CN201920563087 U CN 201920563087U CN 209940521 U CN209940521 U CN 209940521U
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Abstract
The utility model relates to a sewage treatment technical field discloses a high-efficient air supporting machine, including air supporting machine box, be equipped with uncovered dissolved air chamber in the air supporting machine box, the bottom of dissolved air chamber is equipped with cylindric gas collection box, be equipped with the ring gear area on the toroidal surface of gas collection box, the bottom of dissolved air chamber is equipped with the master gear with the ring gear area meshing, and be connected with the first motor that indirectly drives the gas collection box rotation on the master gear, the upper surface of gas collection box is equipped with a plurality of air shower nozzles, and a plurality of air shower nozzles's aperture is different, the lower surface of air supporting machine box is equipped with bubble generating device, bubble generating device passes through pipeline and gas collection box inner chamber intercommunication, and the pipeline runs through the positive center of gas collection bottom of the case portion, one side of dissolved air chamber is equipped. The utility model provides an air supporting machine that uses among the current sewage treatment process produce single kind of bubble, need the different bubble of multiple diameter to clear up the sewage that the suspended solid condition is complicated, have the problem that treatment effeciency is not high.
Description
Technical Field
The utility model relates to a sewage treatment technical field, in particular to high-efficient air supporting machine.
Background
Sewage treatment (sewage treatment, water treatment): the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
The air floating machine is used for removing suspended matters, grease and various jellies in various industrial and municipal sewage, and is widely applied to treatment of industrial wastewater and municipal sewage such as oil refining, chemical industry, brewing, slaughtering, electroplating, printing and dyeing and the like.
The air floatation machine conveys suspended matters in the sewage to the surface of the sewage through air bubbles generated by the air bubble generating device and then cleans the sewage, in the process, the diameter of the bubbles is an important factor influencing the sewage treatment effect of the air floatation machine, the bubbles are too large, the buoyancy of the bubbles is large, the rising speed in water is fast, the suspended matters in the sewage can not be absorbed to the maximum extent, the diameter of the air bubbles is too small, although the rising rate is slow, the relative surface area is small, a plurality of spray heads are required to be arranged to achieve the large-area arrangement of bubbles in the box body of the air floating machine, the currently used air floating machine adopts a single type of air spray head, the aperture of the air spray head is consistent, the sizes of generated bubbles are approximately the same, the sewage with complex suspended matter condition needs bubbles with different diameters to be cleaned, and the problem of low treatment efficiency exists, so that an efficient air flotation machine is urgently needed to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a high-efficient air supporting machine has solved the air supporting machine that uses among the current sewage treatment process and has produced single kind of bubble, and the sewage complicated to the suspended solid condition needs the different bubbles of multiple diameter to clear up, has the problem that the treatment effeciency is not high.
For solving the above technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a high-efficient air supporting machine, including the air supporting machine box, be equipped with uncovered dissolved air chamber in the air supporting machine box, the bottom in dissolved air chamber is equipped with cylindric gas collecting tank, and gas collecting tank and the bottom swing joint in dissolved air chamber, be equipped with the ring gear area on the toroidal surface of gas collecting tank, the bottom in dissolved air chamber is equipped with the master gear with ring gear area meshing, and be connected with the first motor that indirectly drives the rotation of gas collecting tank on the master gear, the upper surface of gas collecting tank is equipped with a plurality of air shower nozzles rather than the inner chamber intercommunication, and the aperture of a plurality of air shower nozzles is different, the lower surface of air supporting machine box is equipped with bubble generating device, bubble generating device passes through pipeline and gas collecting tank inner chamber intercommunication, and the pipeline runs through the centre of gas collecting tank bottom, one side of.
In the working process of the utility model, a certain amount of sewage to be treated is firstly added into the dissolved air chamber of the air floatation machine box body, the bubble generating device generates bubbles which enter the air collecting box through the pipeline, the power of the first motor is connected, the first motor drives the main gear to rotate, the main gear drives the air collecting box to rotate through meshing with the annular gear belt, the air in the air collecting box enters the dissolved air chamber through a plurality of air nozzles while the air collecting box rotates, in the process, through the design of the collecting box, the gas is convenient to store, enough gas can be divided, the phenomenon of insufficient air supply when a single pipeline conveys gas to a plurality of air nozzles is avoided, through the design of a plurality of air nozzles with different apertures, bubbles with different apertures can be generated in the dissolved air chamber, the sewage with complex condition is convenient to be efficiently treated, the air collecting box is indirectly driven to rotate through the first motor, so that the bubbles with different diameters generated by the plurality of air nozzles can be uniformly distributed in the dissolved air chamber. The utility model discloses a design has solved the air supporting machine that uses among the current sewage treatment process and has produced single kind of bubble, and the sewage complicated to the suspended solid condition needs the different bubbles of multiple diameter to clear up, has the problem that treatment effeciency is not high.
As a preferred mode, an independent sealed stirring chamber and an uncovered gas dissolving chamber are transversely arranged in a box body of the air flotation machine, a stirring paddle is arranged in the stirring chamber, a water inlet is formed in one side of the stirring chamber, a second motor for driving the stirring paddle to rotate is arranged on the upper surface of the stirring chamber, and the lower parts of the stirring chamber and the gas dissolving chamber are communicated through a water valve.
As a preferred mode, the water valve is an electric water valve, and one side of the box body of the air floatation machine is provided with a button for controlling the electric water valve to work.
As a preferred mode, the lower surface of the gas collection box is provided with an annular clamping table, the bottom of the gas dissolving chamber opposite to the annular clamping table is provided with an annular clamping groove, and the gas collection box is connected with the bottom of the gas dissolving chamber through the matching of the annular clamping table and the annular clamping groove.
Preferably, two sides of the gas collecting box are symmetrically provided with main gears meshed with annular gear belts, one main gear is rotatably connected with the bottom of the gas dissolving chamber, and the other main gear is connected with a first motor.
As a preferred mode, the contact part of the pipeline and the gas collection box and the air floatation machine box body is sealed through a bearing.
As a preferred mode, the upper part of the air dissolving chamber is provided with an annular table connected with the inner wall of the air dissolving chamber, the upper surface of the annular table is provided with an annular decontamination table with an annular groove, and the inner side of the annular decontamination table is uniformly provided with a plurality of hanging rings at intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a design has solved the air supporting machine that uses among the current sewage treatment process and has produced single kind of bubble, and the sewage complicated to the suspended solid condition needs the different bubbles of multiple diameter to clear up, has the problem that treatment effeciency is not high.
(2) The utility model discloses an transversely be equipped with independent sealed teeter chamber, uncovered air dissolving chamber in the air supporting machine box, be equipped with the stirring rake in the teeter chamber, one side of teeter chamber is equipped with the water inlet, and the upper surface of teeter chamber is equipped with and drives stirring rake pivoted second motor, and the water valve intercommunication is passed through to the lower part of teeter chamber and air dissolving chamber. In the working process, a certain amount of sewage is added into the stirring chamber through the water inlet, the power supply of the second motor is switched on, the second motor drives the stirring paddle to rotate, the stirring paddle enables the sewage to flow, the sewage is pretreated through the stirring chamber, and the purpose that suspended matters are not easy to clean after sinking is avoided.
(3) The utility model discloses a water valve is electronic water valve, and one side of air supporting machine box is equipped with the button of the work of control electronic water valve. And an electric water valve is arranged for automatic control, so that the stirring chamber is communicated with the gas dissolving chamber.
(4) The utility model discloses a lower surface of gas collecting tank is equipped with annular card platform, is equipped with ring groove with the just right dissolved air room bottom of annular card platform, and the gas collecting tank is connected through annular card platform and ring groove's cooperation with dissolved air room bottom. The cooperation of annular ka tai and ring groove realizes the stable connection of gas collection tank and dissolved gas room, makes the gas collection tank have the fulcrum.
(5) The utility model discloses a bilateral symmetry of gas collecting box is equipped with the master gear rather than the ring gear area meshing, and one of them master gear rotates with the dissolved air chamber bottom to be connected, and another master gear is connected with first motor. The two main gears are meshed with the annular gear belt on the annular surface of the gas collection box, so that the meshing of the two main gears and the annular gear belt is more stable.
(6) The utility model discloses a contact department of pipeline and gas collection case, air supporting machine box passes through bearing seal. Through bearing seal, when realizing that pipeline and gas collection box rotate relatively and connect, avoided pipeline and gas collection box to rotate to be connected unstably, the condition of gas leakage appears.
(7) The utility model discloses an upper portion of air dissolving chamber is equipped with the annular table rather than the wall connection, and annular table upper surface is equipped with the annular decontamination platform of taking the annular groove, and the inboard even interval of annular decontamination platform is equipped with a plurality of rings. After the sewage is treated for a certain time, a large amount of impurities are collected on the outer annular surface of the sewage surface, the lifting ring is connected with the lifting device to lift the annular decontamination platform, and a large amount of impurities are contained in the groove of the annular decontamination platform, so that the purpose of cleaning the impurities on the sewage surface is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of the annular decontamination station of FIG. 1;
the labels in the figure are: 1-an air flotation machine box body, 101-a dissolved air chamber, 102-a stirring chamber, 2-a water outlet, 3-a main gear, 4-an annular gear belt, 5-an air spray head, 6-an annular table, 7-an annular decontamination table, 701-an annular groove, 8-a second motor, 9-a stirring paddle, 10-a water inlet, 11-a water valve, 12-a button, 13-an air collection tank, 14-a bubble generation device and 15-a first motor.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
Example 1:
the utility model provides a high-efficient air supporting machine, including air supporting machine box 1, be equipped with uncovered dissolved air chamber 101 in the air supporting machine box 1, the bottom of dissolved air chamber 101 is equipped with cylindric gas collection tank 13, and gas collection tank 13 and the bottom swing joint of dissolved air chamber 101, be equipped with annular gear area 4 on the annular face of gas collection tank 13, the bottom of dissolved air chamber 101 is equipped with master gear 3 with the meshing of annular gear area 4, and be connected with the first motor 15 that indirectly drives the rotation of gas collection tank 13 on the master gear 3, the upper surface of gas collection tank 13 is equipped with a plurality of air shower nozzles 5 rather than the inner chamber intercommunication, and the aperture of a plurality of air shower nozzles 5 is different, the lower surface of air supporting machine box 1 is equipped with bubble generating device 14, bubble generating device 14 passes through pipeline and gas collection tank 13 inner chamber intercommunication, and the pipeline runs through the centre of gas collection tank 13 bottom, one side of dissolved air chamber.
In the working process of the utility model, firstly, a certain amount of sewage to be treated is added into the dissolved air chamber 101 of the air flotation machine box body 1, the bubble generating device 14 generates bubbles which enter the air collection box 13 through the pipeline, the power supply of the first motor 15 is connected, the first motor 15 drives the main gear 3 to rotate, the main gear 3 drives the air collection box 13 to rotate through being meshed with the ring gear belt 4, the air collection box 13 rotates, the gas in the air collection box 13 enters the dissolved air chamber 101 through a plurality of air nozzles 5, in the process, through the design of the collection box, the gas is convenient to be stored, enough gas can be subjected to shunting action, the phenomenon of insufficient gas supply is avoided when a single pipeline conveys gas to a plurality of air nozzles 5, through the design of the air nozzles 5 with a plurality of different apertures, the bubbles with different apertures can be generated in the dissolved air chamber 101, the high-efficiency treatment of the sewage with complex conditions is convenient, the air collecting box 13 is indirectly driven to rotate by the first motor 15, so that bubbles with different diameters generated by the plurality of air nozzles 5 can be uniformly distributed in the air dissolving chamber 101. The utility model discloses a design has solved the air supporting machine that uses among the current sewage treatment process and has produced single kind of bubble, and the sewage complicated to the suspended solid condition needs the different bubbles of multiple diameter to clear up, has the problem that treatment effeciency is not high.
Example 2:
the embodiment is further optimized on the basis of the embodiment 1, and specifically comprises the following steps:
an independent sealed stirring chamber 102 and an uncovered gas dissolving chamber 101 are transversely arranged in the air flotation machine box body 1, a stirring paddle 9 is arranged in the stirring chamber 102, a water inlet 10 is arranged on one side of the stirring chamber 102, a second motor 8 for driving the stirring paddle 9 to rotate is arranged on the upper surface of the stirring chamber 102, and the lower portions of the stirring chamber 102 and the gas dissolving chamber 101 are communicated through a water valve 11. In the working process, a certain amount of sewage is added into the stirring chamber 102 through the water inlet 10, the power supply of the second motor 8 is switched on, the second motor 8 drives the stirring paddle 9 to rotate, the stirring paddle 9 enables the sewage to flow, the sewage is pretreated through the stirring chamber 102, and the purpose that suspended matters are not easy to clean after sinking is avoided.
In a preferable mode, the water valve 11 is an electric water valve, and a button 12 for controlling the electric water valve to work is arranged on one side of the air floating machine box body 1. An electric water valve is arranged for automatic control, so that the mixing chamber 102 is communicated with the dissolved air chamber 101.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 3:
the embodiment is further optimized on the basis of the embodiment 1, and specifically comprises the following steps:
the lower surface of the gas collection box 13 is provided with an annular clamping table, the bottom of the gas dissolving chamber 101 opposite to the annular clamping table is provided with an annular clamping groove, and the gas collection box 13 is connected with the bottom of the gas dissolving chamber 101 through the matching of the annular clamping table and the annular clamping groove. The cooperation of annular ka tai and ring-shaped clamping groove realizes the stable connection of gas collection tank 13 and gas dissolving chamber 101, makes gas collection tank 13 have the fulcrum.
Preferably, two sides of the gas collecting box 13 are symmetrically provided with main gears 3 engaged with the annular gear belts 4, one main gear 3 is rotatably connected with the bottom of the gas dissolving chamber 101, and the other main gear 3 is connected with a first motor 15. The two main gears 3 are meshed with the annular gear belt 4 on the annular surface of the gas collecting box 13, so that the meshing of the two main gears 3 and the annular gear belt 4 is more stable.
In a preferable mode, the contact part of the pipeline, the gas collecting box 13 and the air floatation machine box body 1 is sealed through a bearing. Through bearing seal, when realizing that pipeline and gas collection box 13 rotate relatively and connect, avoided pipeline and gas collection box 13 to rotate to be connected unstably, the condition of gas leakage appears.
Preferably, the upper part of the air dissolving chamber 101 is provided with an annular table 6 connected with the inner wall thereof, the upper surface of the annular table 6 is provided with an annular decontamination table 7 with an annular groove 701, and the inner side of the annular decontamination table 7 is provided with a plurality of hanging rings at uniform intervals. After the sewage is treated for a certain time, a large amount of impurities are collected on the outer annular surface of the sewage surface, the lifting ring is connected with the lifting device to lift the annular decontamination platform 7, and a large amount of impurities are contained in the groove of the annular decontamination platform 7, so that the purpose of cleaning the impurities on the sewage surface is achieved.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the patent protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A high-efficiency air flotation machine comprises an air flotation machine box body (1) and is characterized in that an uncovered air dissolving chamber (101) is arranged in the air flotation machine box body (1), a cylindrical air collecting box (13) is arranged at the bottom of the air dissolving chamber (101), the air collecting box (13) is movably connected with the bottom of the air dissolving chamber (101), an annular gear belt (4) is arranged on the annular surface of the air collecting box (13), a main gear (3) meshed with the annular gear belt (4) is arranged at the bottom of the air dissolving chamber (101), a first motor (15) which indirectly drives the air collecting box (13) to rotate is connected onto the main gear (3), a plurality of air spray nozzles (5) communicated with the inner cavity of the air collecting box (13) are arranged on the upper surface of the air collecting box (13), the apertures of the air spray nozzles (5) are different, an air bubble generating device (14) is arranged on the lower surface of the air flotation machine box body (1), and the air bubble generating device (14) is communicated with the inner cavity, and the pipeline penetrates through the center of the bottom of the gas collection box (13), and one side of the gas dissolving chamber (101) is provided with a water outlet (2).
2. The efficient air flotation machine according to claim 1, wherein an independent sealed stirring chamber (102) and an uncovered air dissolving chamber (101) are transversely arranged in the air flotation machine box body (1), a stirring paddle (9) is arranged in the stirring chamber (102), a water inlet (10) is arranged at one side of the stirring chamber (102), a second motor (8) for driving the stirring paddle (9) to rotate is arranged on the upper surface of the stirring chamber (102), and the lower portions of the stirring chamber (102) and the air dissolving chamber (101) are communicated through a water valve (11).
3. The efficient air flotation machine as claimed in claim 2, wherein the water valve (11) is an electric water valve, and a button (12) for controlling the operation of the electric water valve (11) is arranged on one side of the air flotation machine box body (1).
4. The high-efficiency air flotation machine according to claim 1, wherein the lower surface of the air collection tank (13) is provided with an annular clamping table, the bottom of the air dissolving chamber (101) opposite to the annular clamping table is provided with an annular clamping groove, and the air collection tank (13) is connected with the bottom of the air dissolving chamber (101) through the matching of the annular clamping table and the annular clamping groove.
5. The efficient air flotation machine as claimed in claim 4, characterized in that the two sides of the air collection box (13) are symmetrically provided with main gears (3) engaged with the annular gear belts (4), wherein one main gear (3) is rotatably connected with the bottom of the air dissolving chamber (101), and the other main gear (3) is connected with the first motor (15).
6. The efficient air-floating machine as claimed in claim 4, characterized in that the contact position of the pipeline with the air collecting tank (13) and the air-floating machine box body (1) is sealed by a bearing.
7. The efficient air flotation machine according to claim 4, characterized in that the upper part of the air dissolving chamber (101) is provided with an annular table (6) connected with the inner wall thereof, the upper surface of the annular table (6) is provided with an annular decontamination table (7) with an annular groove (701), and the inner side of the annular decontamination table (7) is provided with a plurality of hanging rings at uniform intervals.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563087.1U CN209940521U (en) | 2019-04-23 | 2019-04-23 | High-efficient air supporting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920563087.1U CN209940521U (en) | 2019-04-23 | 2019-04-23 | High-efficient air supporting machine |
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| CN209940521U true CN209940521U (en) | 2020-01-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359272A (en) * | 2020-04-14 | 2020-07-03 | 中国电建集团港航建设有限公司 | Cleaning device for residual water pond sediment mud |
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2019
- 2019-04-23 CN CN201920563087.1U patent/CN209940521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359272A (en) * | 2020-04-14 | 2020-07-03 | 中国电建集团港航建设有限公司 | Cleaning device for residual water pond sediment mud |
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