CN210367206U - Aeration device for wastewater treatment - Google Patents
Aeration device for wastewater treatment Download PDFInfo
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- CN210367206U CN210367206U CN201921048152.3U CN201921048152U CN210367206U CN 210367206 U CN210367206 U CN 210367206U CN 201921048152 U CN201921048152 U CN 201921048152U CN 210367206 U CN210367206 U CN 210367206U
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- aeration
- water inlet
- sewage
- filter screen
- sewage tank
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Abstract
The utility model discloses an aeration device for wastewater treatment, which comprises a bottom plate, a filter screen, an aeration device and a water inlet; a sewage tank is arranged in the middle of the upper surface of the bottom plate, and a fixed platform is arranged at the top of the sewage tank; the water inlet is formed in the side face of the sewage tank, the filter screen is arranged on the inner side wall of the sewage tank, and the filter screen is located below the water inlet; aeration equipment includes high pressure positive blower, air pipe aeration head and aeration pipe, high pressure positive blower passes through the pillar to be fixed in the left side of bottom plate upper surface, the left end of logical, wind pipeline is connected with the air outlet of high pressure positive blower side, and air pipe's right-hand member extends to the bottom of effluent water sump, the aeration pipe is equipped with four, and four aeration pipes establish in the bottom of effluent water sump, and this an aeration equipment for waste water treatment, usable compressed air stir the bottom of pool paint sediment, can prevent effectively that the paint sediment from deposiing.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to an aeration device for wastewater treatment.
Background
The paint spraying wastewater is mainly derived from the air of a water washing paint spraying chamber operation area of a wet paint spraying chamber, paint objects and organic solvents in the air are transferred to the paint spraying wastewater formed in water, and when the paint spraying wastewater is treated in an industrial sewage treatment station, paint residues can sink into the bottom of a pool and cannot be sucked into a pump to be conveyed into sewage treatment equipment for treatment because the wastewater is in a sub-static state for a long time, so that the paint residues at the bottom of the pool are accumulated and difficult to clean.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an aeration equipment for waste water treatment, usable compressed air stirs the bottom of the pool lacquer sediment, can prevent effectively that the lacquer sediment from deposiing, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an aeration device for wastewater treatment, which comprises a bottom plate, a filter screen, an aeration device and a water inlet;
a bottom plate: a sewage tank is arranged in the middle of the upper surface of the bottom plate, and a fixed platform is arranged at the top of the sewage tank;
water inlet: the water inlet is arranged on the side surface of the sewage tank:
filtering with a filter screen: the filter screen is arranged on the inner side wall of the sewage tank and is positioned below the water inlet;
an aeration device: the aeration device comprises a high-pressure fan, a ventilating duct, aeration heads and aeration pipes, wherein the high-pressure fan is fixed on the left side of the upper surface of the bottom plate through a support, the left end of the ventilating duct is connected with an air outlet on the side surface of the high-pressure fan, the right end of the ventilating duct extends to the bottom of the sewage pool, four aeration pipes are arranged at the bottom of the sewage pool, one ends of the four aeration pipes are connected with the side surface of the ventilating duct and communicated with the ventilating duct, the other ends of the four aeration pipes are connected with the inner side wall of the sewage pool, and the side surfaces of the four aeration pipes are provided with the;
the sewage treatment device comprises a sewage pool, a high-pressure fan, an aeration device, a switch group and a switch group, wherein the switch group is arranged on the side surface of the sewage pool, the input end of the switch group is electrically connected with the output end of an external power supply, the output end of the switch group is electrically connected with the input end of the high-pressure fan, compressed air is introduced into the bottom of the sewage pool through the aeration device, and the compressed air is used for stirring primer slag in the sewage pool, so that the paint slag can be.
Furthermore, the sewage treatment device further comprises a drainage device, wherein the drainage device comprises a drainage pipe and a sewage pump, the sewage pump is arranged at the top of the sewage pool, the drainage pipe is arranged on the side face of the sewage pump, the lower end of the drainage pipe extends to the bottom of the sewage pool, the input end of the sewage pump is electrically connected with the output end of the switch group, and the drainage device can conveniently discharge the wastewater in the sewage pool.
Further, still include the slag discharging device, the slag discharging device includes slag notch and baffle, the slag notch is established at the leading flank of effluent water sump, and the slag notch corresponds with the filter screen, the right flank at the effluent water sump is established to the baffle, and the baffle corresponds with the slag notch, and the slag discharging device can make things convenient for the clearance of filter screen.
Further, still include cleaning device, cleaning device includes motor, lead screw, L template and spout, the top at the effluent water sump is established to the motor, the output shaft of motor is connected with the one end of lead screw, and the screw that the other end of lead screw passed L template side rotates with the side of fixed station to be connected, and the top of effluent water sump is equipped with the spout corresponding with the lead screw, the input of motor is connected with the output electricity of switch group, and cleaning device can prevent effectively that the excessive filter screen that blocks up of lacquer sediment.
The sewage treatment device comprises a sewage pool, a sewage source pipeline and a water inlet device, wherein the sewage source pipeline is communicated with the sewage source pipeline through the water inlet device, and the water inlet device is arranged on the side surface of the sewage pool.
Compared with the prior art, the beneficial effects of the utility model are that: the aeration device for wastewater treatment has the following advantages:
1. compressed air is introduced to the bottom of the sewage tank through the aeration device, and the paint slag in the sewage tank is stirred by the compressed air, so that the paint slag can be effectively prevented from precipitating.
2. Can simply filter the sewage that enters into the effluent water sump through the filter screen, effectively get rid of great paint slag granule in the sewage.
3. Can clear up the filter screen through cleaning device and outside the effluent water sump is discharged through the slag notch, effectively prevent that the paint slag is too much to block up the filter screen.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention.
In the figure: 1 bottom plate, 2 sewage pool, 3 drainage device, 31 drain pipe, 32 sewage pump, 4 slag discharging device, 41 slag discharging port, 42 baffle, 5 filter screen, 6 aeration device, 61 high pressure blower, 62 ventilating pipeline, 63 aeration head, 64 aeration pipe, 7 support, 8 cleaning device, 81 motor, 82 screw, 83L type plate, 84 chute, 9 water inlet device, 91 water inlet pipe, 92 water inlet valve, 10 fixed platform, 11 switch group, 12 water inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an aeration device for wastewater treatment comprises a bottom plate 1, a filter screen 5, an aeration device 6 and a water inlet 12;
bottom plate 1: a sewage tank 2 is arranged in the middle of the upper surface of the bottom plate 1, and a fixed table 10 is arranged at the top of the sewage tank 2;
water inlet 12: the water inlet 12 is arranged on the side surface of the sewage tank 2:
a filter screen 5: the filter screen 5 is L-shaped, the filter screen 5 is arranged on the inner side wall of the sewage tank 2, and the filter screen 5 is positioned below the water inlet 12;
the aeration device 6: the aeration device 6 comprises a high-pressure fan 61, a ventilation pipeline 62, aeration heads 63 and aeration pipes 64, wherein the high-pressure fan 61 is fixed on the left side of the upper surface of the base plate 1 through a strut 7, the left end of the ventilation pipeline 62 is connected with an air outlet on the side surface of the high-pressure fan 61, the right end of the ventilation pipeline 62 extends to the bottom of the sewage pool 2, four aeration pipes 64 are arranged at the bottom of the sewage pool 2, one ends of the four aeration pipes 64 are connected with the side surface of the ventilation pipeline 62 and communicated with the ventilation pipeline 62, the other ends of the four aeration pipes 64 are connected with the inner side wall of the sewage pool 2, and the aeration heads 63 are arranged on the side surfaces of the four aeration pipes;
wherein, still include switch group 11, switch group 11 establishes in the side of effluent water sump 2, and switch group 11's input is connected with external power source's output electricity, switch group 11's output is connected with high pressure positive blower 61's input electricity, lets in compressed air through aeration equipment 6 to 2 bottoms of effluent water sump, utilizes compressed air to stir 2 priming paint sediment in effluent water sump, can effectively prevent that the lacquer sediment from deposiing.
The sewage treatment device is characterized by further comprising a drainage device 3, wherein the drainage device 3 comprises a drainage pipe 31 and a sewage pump 32, the sewage pump 32 is arranged at the top of the sewage pool 2, the drainage pipe 31 is arranged on the side face of the sewage pump 32, the lower end of the drainage pipe 31 extends to the bottom of the sewage pool 2, the input end of the sewage pump 32 is electrically connected with the output end of the switch group 11, and the drainage device 3 can conveniently discharge waste water in the sewage pool 2.
Still include slag discharging device 4, slag discharging device 4 includes slag notch 41 and baffle 42, slag notch 41 is established at the leading flank of effluent water sump 2, and slag notch 41 corresponds with filter screen 5, the right flank at effluent water sump 2 is established to baffle 42, and baffle 42 corresponds with slag notch 41, and slag discharging device 4 can make things convenient for the clearance of filter screen 5.
Still include cleaning device 8, cleaning device 8 includes motor 81, lead screw 82, L template 83 and spout 84, motor 81 establishes the top at effluent water sump 2, motor 81's output shaft is connected with the one end of lead screw 82, and the screw that L template 83 side was passed to the other end of lead screw 82 rotates with the side of fixed station 10 to be connected, and the top of effluent water sump 2 is equipped with the spout 84 corresponding with lead screw 82, motor 81's input is connected with switch group 11's output electricity, and cleaning device 8 can effectively prevent that the too much filter screen 5 that blocks up of lacquer sediment.
The sewage treatment device is characterized by further comprising a water inlet device 9, wherein the water inlet device 9 comprises a water inlet pipe 91 and a water inlet valve 92, the water inlet pipe 91 is arranged on the side face of the sewage pool 2, the water inlet pipe 91 is connected with the water inlet 12, the water inlet pipe 91 is provided with the water inlet valve 92, and the sewage treatment device can be conveniently communicated with a sewage source pipeline through the water inlet pipe 91.
When in use: an external power supply is connected, the water inlet pipe 91 is connected with a sewage source pipeline, the water inlet valve 92 is opened to lead sewage to enter the sewage pool 2 from the water inlet 12, the source sewage can be simply filtered through the filter screen 5, the switch group 11 controls the high pressure fan 61 to work, the compressed air is conveyed to the bottom of the sewage pool 2 through the ventilating duct 62, compressed air is sprayed out through aeration heads 63 uniformly distributed on four aeration pipes 64, so that the bottom of the sewage tank 2 can generate relatively uniform storm stirring to prevent paint slag from precipitating, the switch group 11 controls the sewage pump 32 to work, so that the sewage is conveyed to the next treatment link through the water discharge pipe 31, when the paint slag on the filter screen 5 is excessive, the switch group 11 controls the motor 81 to work, so that the output shaft of the motor 81 drives the screw rod 82 to rotate, the L-shaped plate 83 moves backwards along the direction of the chute 84, and the lower end of the L-shaped plate 83 pushes the paint slag on the filter screen 5 out of the sewage pool 2 from the slag outlet 41.
It is to be noted that the high pressure fan 61 used in this embodiment is proposed to be a turbo fan manufactured by electromechanical devices ltd, named shenzhen, and the specific model is GBT, the motor 81 can be a single-phase series motor manufactured by flight motors ltd, manufactured by guan, and the switch group 11 controls the high pressure fan 61, the sewage pump 32 and the motor 81 to operate by a method commonly used in the prior art, preferably at a rotation speed of below 21000 rpm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An aeration device for wastewater treatment, characterized in that: comprises a bottom plate (1), a filter screen (5), an aeration device (6) and a water inlet (12);
base plate (1): a sewage tank (2) is arranged in the middle of the upper surface of the bottom plate (1), and a fixed table (10) is arranged at the top of the sewage tank (2);
water inlet (12): the water inlet (12) is arranged on the side surface of the sewage pool (2):
a filter screen (5): the filter screen (5) is L-shaped, the filter screen (5) is arranged on the inner side wall of the sewage tank (2), and the filter screen (5) is positioned below the water inlet (12);
aeration device (6): the aeration device (6) comprises a high-pressure fan (61), a ventilating duct (62), aeration heads (63) and aeration pipes (64), wherein the high-pressure fan (61) is fixed on the left side of the upper surface of the base plate (1) through a support (7), the left end of the ventilating duct (62) is connected with an air outlet on the side surface of the high-pressure fan (61), the right end of the ventilating duct (62) extends to the bottom of the sewage tank (2), four aeration pipes (64) are arranged at the bottom of the sewage tank (2), one ends of the four aeration pipes (64) are connected with the side surface of the ventilating duct (62) and communicated with the ventilating duct (62), the other ends of the four aeration pipes (64) are connected with the inner side wall of the sewage tank (2), and three groups of aeration heads (63) are arranged on the side surfaces of the four aeration pipes (64);
the sewage treatment device is characterized by further comprising a switch group (11), wherein the switch group (11) is arranged on the side face of the sewage pool (2), the input end of the switch group (11) is electrically connected with the output end of an external power supply, and the output end of the switch group (11) is electrically connected with the input end of the high-pressure fan (61).
2. An aeration apparatus for wastewater treatment according to claim 1, wherein: the sewage treatment device is characterized by further comprising a drainage device (3), wherein the drainage device (3) comprises a drainage pipe (31) and a sewage pump (32), the sewage pump (32) is arranged at the top of the sewage pool (2), the drainage pipe (31) is arranged on the side face of the sewage pump (32), the lower end of the drainage pipe (31) extends to the bottom of the sewage pool (2), and the input end of the sewage pump (32) is electrically connected with the output end of the switch group (11).
3. An aeration apparatus for wastewater treatment according to claim 1, wherein: still include slag discharging device (4), slag discharging device (4) are including slag notch (41) and baffle (42), establish the leading flank in effluent water sump (2) slag notch (41), and slag notch (41) correspond with filter screen (5), establish in the recess that the right flank and slag notch (41) of effluent water sump (2) correspond baffle (42).
4. An aeration apparatus for wastewater treatment according to claim 1, wherein: still include cleaning device (8), cleaning device (8) include motor (81), lead screw (82), L template (83) and spout (84), the top at effluent water sump (2) is established in motor (81), the output shaft of motor (81) is connected with the one end of lead screw (82), and the screw that L template (83) side was passed to the other end of lead screw (82) rotates with the side of fixed station (10) to be connected, and the top of effluent water sump (2) is equipped with spout (84) corresponding with lead screw (82), and bottom and spout (84) sliding connection of L template (83) upper end, the input of motor (81) is connected with the output electricity of switch block (11).
5. An aeration apparatus for wastewater treatment according to claim 1, wherein: the sewage treatment device is characterized by further comprising a water inlet device (9), wherein the water inlet device (9) comprises a water inlet pipe (91) and a water inlet valve (92), the water inlet pipe (91) is arranged on the side face of the sewage pool (2), the water inlet pipe (91) is connected with the water inlet (12), and the water inlet valve (92) is arranged on the water inlet pipe (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921048152.3U CN210367206U (en) | 2019-06-30 | 2019-06-30 | Aeration device for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921048152.3U CN210367206U (en) | 2019-06-30 | 2019-06-30 | Aeration device for wastewater treatment |
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| Publication Number | Publication Date |
|---|---|
| CN210367206U true CN210367206U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921048152.3U Active CN210367206U (en) | 2019-06-30 | 2019-06-30 | Aeration device for wastewater treatment |
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| Country | Link |
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| CN (1) | CN210367206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314866A (en) * | 2021-12-03 | 2022-04-12 | 肖禹杰 | Domestic sewage aeration treatment equipment |
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2019
- 2019-06-30 CN CN201921048152.3U patent/CN210367206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314866A (en) * | 2021-12-03 | 2022-04-12 | 肖禹杰 | Domestic sewage aeration treatment equipment |
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