CN209143747U - A kind of shallow air-floatation effluent filter - Google Patents
A kind of shallow air-floatation effluent filter Download PDFInfo
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- CN209143747U CN209143747U CN201821640266.2U CN201821640266U CN209143747U CN 209143747 U CN209143747 U CN 209143747U CN 201821640266 U CN201821640266 U CN 201821640266U CN 209143747 U CN209143747 U CN 209143747U
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- water
- sludge
- pond body
- pipe
- bucket
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Abstract
The utility model belongs to field of sewage treatment equipment, especially a kind of shallow air-floatation effluent filter, including pond body, bracket and water distributing mechanism, rotating wheel runway plate is circumferentially arranged in the upper surface of pool wall, the rotating wheel runway plate and swivel mount is cooperatively connected, rotation drive device is provided on swivel mount, rotating wheel on control swivel mount makees circumferential movement on rotating wheel runway plate, ecto-entad has successively been arranged concentrically rotation bucket in the middle part of pond body, fixing barrel, water level regulation bucket and sludge barrel, the outside uniform welding of rotation bucket has clear water water lift pipe, water distributing mechanism is located at the top of sludge barrel, a Gas dissolving pipe and reflux pump are disposed on bracket.The utility model product clarifier-tank is shallow, and residence time of the sewage in flotation tank is only 3-5min, but there are enough dross deposits space, the processing of particularly suitable high-concentration sewage in surface.Small in size, molten gas efficiency reaches 95% or more, and compact-sized, occupation area of equipment is small, high-efficient.
Description
Technical field
The utility model belongs to field of sewage treatment equipment, especially a kind of shallow air-floatation effluent filter.
Background technique
Processing for originally clarification of water, sanitary wastewater and trade effluent is commonly used air flotation technology, that is, utilized
Saturated dissolved gas water forms a large amount of microbubble after mixing under normal pressure with raw water to be processed, which makees in floating-upward process
It is contacted for carrier with the suspended matter in raw water, and brings it into after the water surface and excluded again, make purification of water quality decontamination, but due to molten
Air water is directly entered in pond from bottom of pond, very big to water interference, in order to clarify water quality, the pond body of existing effluent filter
Available depth be both needed at 2 meters or more, thus there are pond body is tall and big, consumptive material is more, takes up a large area, and the degree of automation is low, and water exists
The disadvantages of residence time is long in pond, and installation, maintenance and cleaning are hard, and the water purification efficiency of unit volume is lower.
Summary of the invention
The deficiency of the utility model in order to overcome the above technical problems provides a kind of shallow air-floatation effluent filter, can
To be fully solved above-mentioned technical problem.
The technical solution for solving above-mentioned technical problem is as follows:
A kind of shallow air-floatation effluent filter, including pond body, bracket and water distributing mechanism, pond body are located at frame upper, pond body
In hollow out cylindrical body, circumferentially setting rotating wheel runway plate, rotating wheel runway plate and swivel mount are cooperatively connected for the upper surface of pool wall, rotation
Rotation drive device is provided on pivoted frame, the rotating wheel controlled on swivel mount makees circumferential movement, pond body on rotating wheel runway plate
Middle part is provided with rotation bucket, and rotation bucket is arranged concentrically with pond body, and the outside uniform welding for rotating bucket has clear water water lift pipe, rotates bucket
Be internally provided with fixing barrel, fixing barrel is internally provided with sludge barrel, and rotation bucket, fixing barrel and sludge barrel are arranged concentrically, cloth
Water dispenser structure is located at the top of sludge barrel, and water distributing mechanism includes rotary current-collector, rotating device, turning gland and mixing water water distribution
Pipe, rotary current-collector is connect with rotating device, and is controlled rotating device and made circumferential movement, and mixing water water distributor includes upper end cloth
One end of water pipe and lower end water inlet pipe, upper end water distributor and turning gland connects, the other end of lower end water inlet pipe and turning gland
Connection, lower end water inlet pipe extend to the lower part of bracket, are supported by bracket, and the nozzle of lower end water inlet pipe is sewage inlet, rotating dress
Set the top for being fixedly connected on lower end water inlet pipe；
Pass through one Gas dissolving pipe of drum steel fixed in position on bracket, opens up a compressed air inlet on the tube wall of Gas dissolving pipe, it is molten
One end of tracheae is dissolved air water entrance, and the other end is dissolved air water outlet, and dissolved air water entrance and dissolved air water outlet are parallel to by one
The balance pipe of Gas dissolving pipe connects；
One reflux pump is installed, reflux pump is connect with reflux line, and it is reflux that pond body lower part is located on reflux line on bracket
Pump intake；
Clear water water lift pipe is connect with fresh water pipeline, and fresh water pipeline lower part is clear water output.
It further says, bracket is groined type frame.One walkway board is circumferentially set along pond body outer wall lower end outside pond body,
Walkway board and pond body outer wall are hinged, and the outside of walkway board is welded with railing along walkway board periphery, convenient for cleaning and maintenance.
Further say, fixing barrel is internally provided with water level regulation bucket, water level regulation bucket position in the outside of sludge barrel, and
It is arranged concentrically with sludge barrel.
Further say, the top for rotating bucket also sets up a sludge bucket, and the bottom of sludge bucket is arranged mud discharging mouth, mud discharging mouth with
Sludge pipe connection, sludge pipe lower end are sludge outlet, and mud spoon is skimmed in the top setting of sludge bucket, skim mud spoon and skim mud motor
It connects and is fixedly connected with swivel mount by slash mud motor driven, slash mud motor and slash mud spoon, skim mud spoon as swivel mount is synchronous
Rotation.
It further says, pond body lower part is additionally provided with sediment emptying slot, and pool bottom setting opens up sediment emptying
Mouthful, sediment evacuation port and sediment emptying slot cooperation, the sludge settling object of pool bottom, which is scraped by scraper plate to sediment, empties slot
It is interior.
It further says, pool bottom is additionally provided with stiffener plate, and mixing water water distributor is mating to be equipped with mixing water buffering
Grid, mixing water buffer grid and pond body vertical arrangement, and reflux pump is connect by dissolved air water pipeline with Gas dissolving pipe, set on dissolved air water pipeline
It is equipped with dissolved air water release turntable.The effect of dissolved air water release turntable 27 is that control pressure is discharged into air atmosphere pressure；Reflux pump
Be provided on 29 reflux pump valve in order to overhaul with it is easy to maintain.Turntable is discharged using efficient non-plugging, maintenance is simple, outgassing
95% or more rate.
The beneficial effects of the utility model are:
The utility model provides a kind of shallow air-floatation effluent filter, has the advantage that
(1) clarifier-tank is shallow, and residence time of the sewage in flotation tank is only 3-5min, but there are enough dross deposits on surface
Space, the processing of particularly suitable high-concentration sewage.
(2) unique air dissolving system design, small in size, molten gas efficiency reaches 95% or more, and compact-sized, equipment takes up an area face
Product is small, high-efficient.
(3) processing capacity is big, surface loading 8-15m3/m2/h。
(4) it is provided with automatic water level regulating device, flow adaptation range is big, and the dross solid content swept is high；Using liquid level
Control automatic discharge, 98% or less dross water content.
(5) assembled structure is readily transported, installs and moves.
(6) rigidity is big, it is only necessary to which " well " font beams of concrete support is not required to construct platform, therefore civil engineering costs is low.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side structure schematic view of Fig. 1；
Fig. 3 is the overlooking structure diagram of Fig. 1；
Wherein, 1 it is sewage inlet, 2 is clear water output, 3 be sludge outlet, and 4 export for reflux pump intake, 5 for dissolved air water,
6 be rotating device, and 7 be turning gland, and 8 be mixing water water distributor, and 9 be water distributing mechanism, and 10 buffer grid for mixing water, and 11 be rotation
Driving device, 12 is skim mud motor, and 13 is skim mud spoon, and 14 be swivel mount, and 15 be sludge barrel, and 16 be fixing barrel, and 17 be water level tune
Save bucket, 18 for rotation bucket, 19 be clear water water lift pipe, and 20 be pond body, and 21 empty slot for sediment, and 22 be rotating wheel runway plate, 23
It is railing for walkway board, 24,25 be stiffener plate, and 26 be rotary current-collector, and 27 discharge turntable for dissolved air water, and 28 be Gas dissolving pipe,
29 be reflux pump, and 30 be dissolved air water entrance, and 31 be compressed air inlet, and 32 be bracket.
Specific embodiment
Embodiment 1:
A kind of shallow air-floatation effluent filter, including pond body 20, bracket 32 and water distributing mechanism 9, pond body 20 are located at bracket 32
Top, pond body 20 are in hollow out cylindrical body, and rotating wheel runway plate 22, rotating wheel runway plate 22 and rotation is circumferentially arranged in the upper surface of pool wall
Pivoted frame 14 is cooperatively connected, and rotation drive device 11 is provided on swivel mount 14, controls the rotating wheel on swivel mount 14 in rotating wheel
Make circumferential movement on runway plate 22, rotation bucket 18 is provided in the middle part of pond body 20, rotation bucket 18 is arranged concentrically with pond body 20, rotates bucket
18 outside uniform welding has clear water water lift pipe 19, and rotation bucket 18 is internally provided with fixing barrel 16, and the inside of fixing barrel 16 is set
It is equipped with sludge barrel 15, rotation bucket 18, fixing barrel 16 and sludge barrel 15 are arranged concentrically, and water distributing mechanism 9 is located at the top of sludge barrel 15,
Water distributing mechanism 9 includes rotary current-collector 26, rotating device 6, turning gland 7 and mixing water water distributor 8, rotary current-collector 26 and rotation
Rotary device 6 connects, and controls rotating device 6 and make circumferential movement, and mixing water water distributor 8 includes that upper end water distributor and lower end intake
Pipe, upper end water distributor are connect with one end of turning gland 7, and lower end water inlet pipe is connect with the other end of turning gland 7, lower end water inlet
Pipe extends to the lower part of bracket 32, is supported by bracket 32, and the nozzle of lower end water inlet pipe is sewage inlet 1, and rotating device 6 is fixed to be connected
It connects on the top of lower end water inlet pipe；
Pass through one Gas dissolving pipe 28 of drum steel fixed in position on bracket 32, opens up a compressed air on the tube wall of Gas dissolving pipe 28 and enter
Mouth 31, one end of Gas dissolving pipe 28 are dissolved air water entrance 30, and the other end is dissolved air water outlet 5, and dissolved air water entrance 31 and dissolved air water go out
The balance pipes connection that mouth 5 is parallel to Gas dissolving pipe 28 by one；
One reflux pump 29 is installed, reflux pump 29 is connect with reflux line, and pond body lower part is located on reflux line on bracket 32
For the pump intake 4 that flows back；
Clear water water lift pipe 19 is connect with fresh water pipeline, and fresh water pipeline lower part is clear water output 2.
Bracket 32 is well cabinet frame.
Along pond body outer wall lower end, circumferentially one walkway board 23 of setting, walkway board 23 and pond body outer wall are cut with scissors outside pond body 20
It connects, the outside of walkway board 23 is welded with railing 24 along 23 periphery of walkway board.
Fixing barrel 16 is internally provided with water level regulation bucket 17, and water level regulation bucket 17 is located at the outside of sludge barrel 15, and with
Sludge barrel 15 is arranged concentrically.
The top of rotation bucket 18 also sets up a sludge bucket, and mud discharging mouth, mud discharging mouth and sludge pipe is arranged in the bottom of sludge bucket
Connection, sludge pipe lower end are sludge outlet 3, and mud spoon 13 is skimmed in the top setting of sludge bucket, skim mud spoon 13 and skim mud motor 12
Connect simultaneously by skim mud motor 12 drive, skim mud motor 12 and skim mud spoon 13 be fixedly connected with swivel mount 14, slash mud spoon 13 with
Swivel mount 14 rotates synchronously.
Pond body lower part is additionally provided with sediment emptying slot 21, and pool bottom setting opens up a sediment evacuation port, sediment
Evacuation port and sediment emptying slot 21 cooperate, and the sludge settling object of 20 bottom of pond body is scraped by scraper plate to sediment emptying slot 21.
20 bottom of pond body is additionally provided with stiffener plate 25, and mixing water water distributor 8 is mating to be equipped with mixing water buffering grid 10, mixes
Heshui buffers grid 10 and 20 vertical arrangement of pond body, and reflux pump 29 is connect with Gas dissolving pipe 28 by dissolved air water pipeline, dissolved air water pipeline
On be provided with dissolved air water release turntable 27, dissolved air water release turntable 27 effect be control pressure be discharged into air atmosphere pressure；
Be provided on reflux pump 29 reflux pump valve in order to overhaul with it is easy to maintain.
Implementation method is as follows:
Sewage to be processed is boosted to be pumped to wastewater influent tube inlet, while compressed air inlet is incited somebody to action into dissolved air water entrance
Medical fluid send to Gas dissolving pipe and is mixed with, and clear water is sent through dissolved air water outlet to reflux pump reflux, then by cloth again via clear water refluxing opening
In water dispenser structure water distribution uniformity to pond, slough is not present, so that sludge dross be received in Pie Ni mechanism and the mechanical synchronizing moving of driving
Collection is discharged outside pond body by sludge bucket interior conduit sludge outlet, and the clear water in pond is discharged by clear water water lift pipe from clear water output,
The clear water water lift pipe and driving mechanism synchronizing moving, water pipe are separated with water distributor, are not interfere with each other, and the sludge of bottom of pond is hung by scraper plate
Enter to empty slot, periodically discharge, wherein reflux pump valve function is that maintenance is convenient, and good to safeguard, release valve function is control pressure
Power is discharged into air atmosphere pressure.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, it is all according to any simple modification to the above embodiments in the technical essence of the utility model, equivalent variations, fall
Enter within the protection scope of the utility model.
Claims (7)
1. a kind of shallow air-floatation effluent filter, including pond body, bracket and water distributing mechanism, the pond body is located at frame upper,
The pond body is in hollow out cylindrical body, which is characterized in that rotating wheel runway plate, the rotation is circumferentially arranged in the upper surface of pool wall
It takes turns runway plate and swivel mount is cooperatively connected, rotation drive device is provided on swivel mount, the rotating wheel controlled on swivel mount is being revolved
To make circumferential movement on runner runway plate, is provided with rotation bucket in the middle part of the pond body, the rotation bucket is arranged concentrically with pond body,
The outside uniform welding of the rotation bucket has a clear water water lift pipe, and the rotation bucket is internally provided with fixing barrel, described
Fixing barrel is internally provided with sludge barrel, and rotation bucket, fixing barrel and the sludge barrel are arranged concentrically, the water distributing mechanism position
In the top of sludge barrel, the water distributing mechanism includes rotary current-collector, rotating device, turning gland and mixing water water distributor,
The rotary current-collector is connect with rotating device, and is controlled rotating device and made circumferential movement, the mixing water water distributor
Including upper end water distributor and lower end water inlet pipe, one end of upper end water distributor and turning gland is connected, and lower end water inlet pipe and rotation are curved
The other end connection of head, the lower end water inlet pipe extend to the lower part of bracket, are supported by bracket, and the nozzle of lower end water inlet pipe is
Sewage inlet, the rotating device are fixedly connected on the top of lower end water inlet pipe；
Pass through one Gas dissolving pipe of drum steel fixed in position on bracket, open up a compressed air inlet on the tube wall of the Gas dissolving pipe,
One end of Gas dissolving pipe is dissolved air water entrance, and the other end is dissolved air water outlet, and dissolved air water entrance is parallel by one with dissolved air water outlet
It is connected in the balance pipe of Gas dissolving pipe；
One reflux pump is installed, reflux pump is connect with reflux line, and it is that reflux is pumped into that pond body lower part is located on reflux line on bracket
Mouthful；
Clear water water lift pipe is connect with fresh water pipeline, and the fresh water pipeline lower part is clear water output.
2. shallow air-floatation effluent filter according to claim 1, which is characterized in that the bracket is well cabinet frame.
3. shallow air-floatation effluent filter according to claim 1, which is characterized in that along pond body outside the pond body
Circumferential one walkway board of setting in outer wall lower end, the walkway board and pond body outer wall are hinged, the outside of the walkway board along
Walkway board periphery is welded with railing.
4. shallow air-floatation effluent filter according to claim 1, which is characterized in that the inside of the fixing barrel is arranged
There is water level regulation bucket, water level regulation bucket position is arranged concentrically in the outside of sludge barrel, and with sludge barrel.
5. shallow air-floatation effluent filter according to claim 1, which is characterized in that the top of the rotation bucket is also set
A sludge bucket is set, mud discharging mouth is arranged in the bottom of sludge bucket, and mud discharging mouth is connect with sludge pipe, and the sludge pipe lower end is
Mud spoon is skimmed in sludge outlet, the top setting of sludge bucket, and the slash mud spoon is connect and with mud motor is skimmed by slash mud motor driven, institute
The slash mud motor and slash mud spoon stated are fixedly connected with swivel mount, skim mud spoon as swivel mount rotates synchronously.
6. shallow air-floatation effluent filter according to claim 1, which is characterized in that pond body lower part is additionally provided with sediment
Slot is emptied, pool bottom setting opens up a sediment evacuation port, the sediment evacuation port and sediment emptying slot cooperation, pond
The sludge settling object of body bottom is scraped by scraper plate to sediment emptying slot.
7. shallow air-floatation effluent filter according to claim 1, which is characterized in that the pool bottom is additionally provided with
Stiffener plate, the mixing water water distributor is mating to be equipped with mixing water buffering grid, and the mixing water buffering grid and pond body are hung down
In line cloth, the reflux pump are connect with Gas dissolving pipe by dissolved air water pipeline, are provided with dissolved air water on the dissolved air water pipeline
Discharge turntable；Reflux pump valve is provided on reflux pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640266.2U CN209143747U (en) | 2018-10-10 | 2018-10-10 | A kind of shallow air-floatation effluent filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640266.2U CN209143747U (en) | 2018-10-10 | 2018-10-10 | A kind of shallow air-floatation effluent filter |
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| Publication Number | Publication Date |
|---|---|
| CN209143747U true CN209143747U (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640266.2U Expired - Fee Related CN209143747U (en) | 2018-10-10 | 2018-10-10 | A kind of shallow air-floatation effluent filter |
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| Country | Link |
|---|---|
| CN (1) | CN209143747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231335A (en) * | 2018-10-10 | 2019-01-18 | 邹国新 | A kind of shallow air-floatation effluent filter |
-
2018
- 2018-10-10 CN CN201821640266.2U patent/CN209143747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231335A (en) * | 2018-10-10 | 2019-01-18 | 邹国新 | A kind of shallow air-floatation effluent filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20201010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |