CN209396936U - A kind of liquid level adjustment structure of sewage disposal device - Google Patents
A kind of liquid level adjustment structure of sewage disposal device Download PDFInfo
- Publication number
- CN209396936U CN209396936U CN201822143283.1U CN201822143283U CN209396936U CN 209396936 U CN209396936 U CN 209396936U CN 201822143283 U CN201822143283 U CN 201822143283U CN 209396936 U CN209396936 U CN 209396936U
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- CN
- China
- Prior art keywords
- liquid level
- clear water
- outlet pipe
- sewage disposal
- apopore
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of liquid level adjustment structures of sewage disposal device, it includes processing pond ontology, the processing pond ontology offers flotation tank and clear water reserviors, the clear water bottom of pond portion offers inlet opening, the air bearing bottom of pond portion is provided with the perforated pipe for being connected to the inlet opening, the clear water reserviors side wall offers low liquid level apopore, the clear water reserviors bottom wall offers high liquid level apopore, the high liquid level apopore is connected with outlet pipe, the outlet pipe is axially vertically disposed, the nozzle face of the outlet pipe upper end is higher than the aperture highest point of the low liquid level apopore, the low liquid level apopore is provided with valve.The utility model, which has the advantages that improve, scrapes slag effect.
Description
Technical field
The utility model relates to technical field of sewage, adjust knot more particularly, to a kind of liquid level of sewage disposal device
Structure.
Background technique
Currently, air bearing is obtained as a kind of efficient solid-liquid or Liquid liquid Separation materializing strategy technique in sewage treatment field
It is widely applied, its working principle is that: a large amount of micro air bubble is generated by molten gas and release system in water, is adhered to it
In waste water on the solid or liquid particle close with water, global density is caused to be less than the state of water, and make its rising by buoyancy
Dross is formed to the water surface, to achieve the purpose that solid-liquid or Liquid liquid Separation.The sewage disposal device made using the principle, when floating
After slag reaches certain thickness, carry out scraping slag operation.
In use, when needing to scrape slag, manual operation controls out water regulating valve to existing sewage disposal device, makes
Water yield becomes smaller, so that the water level in flotation tank rises, dross rises together, and then starts Slag Scraping Device, and dross is struck off.
Above-mentioned prior art, which has the following deficiencies: by the mode of regulating valve control water yield, adjusts liquid level,
It is easy to cause liquid level fluctuated, so that the liquid level for scraping slag is unstable, and then causes to scrape slag effect poor.
Utility model content
The purpose of this utility model is to provide a kind of liquid level adjustment structure of sewage disposal device, slag liquid position is scraped in guarantee
Stability has the advantages that improve and scrapes slag effect.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of sewage disposal device
Liquid level adjustment structure, including processing pond ontology, the processing pond ontology offer flotation tank and clear water reserviors, the clear water reserviors bottom
Portion offers inlet opening, and the air bearing bottom of pond portion is provided with the perforated pipe for being connected to the inlet opening, the clear water reserviors side wall
Low liquid level apopore is offered, the clear water reserviors bottom wall offers high liquid level apopore, and the high liquid level apopore is connected with out
Water pipe, the outlet pipe is axially vertically disposed, and the nozzle face of the outlet pipe upper end is higher than the aperture of the low liquid level apopore
Highest point, the low liquid level apopore are provided with valve.
By using above-mentioned technical proposal, the bottom that flotation tank is arranged in perforated pipe is connected with the inlet opening of clear water bottom of pond portion
Logical, clear water enters clear water reserviors from the perforation of perforated pipe, so that the liquid level of clear water reserviors and the liquid level of flotation tank are consistent；Valve
Door is in the open state, and when the liquid level in clear water reserviors reaches the height of low liquid level apopore, clear water is arranged from low liquid level apopore
Out, it is in working condition liquid level at this time；When the dross in flotation tank reaches certain thickness, carries out scraping slag operation, at this time may be used
To close valve, the liquid level in clear water reserviors persistently rises, and when the liquid level in clear water reserviors reaches outlet pipe nozzle, clear water enters
Water pipe is simultaneously discharged from high liquid level apopore, at this time to scrape scoriform state liquid level；By the opening and closing of control valve so that clear water is from low liquid
Position apopore or the outflow of high liquid level apopore carry out the liquid level switching in clear water reserviors, and low liquid level apopore and high liquid level go out
The constant magnitude in water hole, cooperation clear water enters the speed of clear water reserviors, so that clear water is discharged from low liquid level apopore or high liquid level
Speed when hole is flowed out is kept constant, so that the liquid level in clear water reserviors is kept constant, slag effect is scraped in raising.
The utility model is further arranged to: the outlet pipe upper port is set with adjustable sleeve.
By using above-mentioned technical proposal, adjustable sleeve is sleeved on outlet pipe upper port, and adjustable clear water enters water outlet
Liquid level when pipe, therefore the height for scraping scoriform state liquid level can be adjusted according to the actual (real) thickness of dross, it further increases
Scrape slag effect.
The utility model is further arranged to: the adjustable sleeve and the outlet pipe transition fit.
By using above-mentioned technical proposal, directly exerts a force or outlet pipe is extracted or be inserted in adjustable sleeve using tool,
And then height of the adjustable adjustable sleeve relative to outlet pipe, it is easy to operate.
The utility model is further arranged to: the adjustable sleeve is threadedly coupled with the outlet pipe.
By using above-mentioned technical proposal, adjustable sleeve is threadedly engaged with outlet pipe, and rotation adjustable sleeve can make can
Casing lifting, and then height of the adjustable adjustable sleeve relative to outlet pipe are adjusted, it is easy to operate.
The utility model is further arranged to: being provided with external screw thread on the outside of the outlet pipe, the adjustable sleeve is provided with
Internal screw thread.
By using above-mentioned technical proposal, so that the threaded connection between outlet pipe and adjustable sleeve is more stable.
The utility model is further arranged to: the perforated pipe is provided with two or more.
By using above-mentioned technical proposal, perforated pipe quantity can be arranged according to the whole size of processing pond ontology, make
It is more constant to obtain the flow velocity that clear water flows into clear water reserviors from perforated pipe.
The utility model is further arranged to: the valve is arranged on the outside of the clear water reserviors.
By using above-mentioned technical proposal, valve is operated convenient for staff.
The utility model is further arranged to: the valve is plastic butterfly valve.
By using above-mentioned technical proposal, plastic butterfly valve corrosion resistance is strong, wear-resistant, is suitable for sewage disposal device.
In conclusion the utility model has the following beneficial effects:
1. clear water reserviors side wall offers low liquid level apopore, bottom wall offers high liquid level apopore and high liquid level apopore connects
It is connected to outlet pipe, by the opening and closing of control valve so that clear water is carried out from low liquid level apopore or the outflow of high liquid level apopore
Liquid level switching in clear water reserviors, speed when clear water is flowed out from low liquid level apopore or high liquid level apopore are kept constant, into
And the liquid level in clear water reserviors is kept constant, slag effect is scraped in raising；
2. adjustable sleeve is sleeved on outlet pipe upper port, adjustable clear water enters liquid level when outlet pipe, therefore
The height for scraping scoriform state liquid level can be adjusted according to the actual (real) thickness of dross, further increased and scraped slag effect；
3. perforated pipe quantity can be arranged according to the whole size of processing pond ontology, so that clear water flows into clearly from perforated pipe
The flow velocity in pond is more constant.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment sewage disposal device；
Fig. 2 is the structural schematic diagram of processing pond ontology in the utility model embodiment；
Fig. 3 is the structural schematic diagram of slag scraping mechanism in the utility model embodiment；
Fig. 4 is the structural schematic diagram at another visual angle of processing pond ontology in the utility model embodiment.
In figure: 1, processing pond ontology；2, flotation tank；3, clear water reserviors；4, partition；5, inlet opening；6, perforated pipe；7, it drives a vehicle
Frame；8, scum board；9, connecting rod；10, low liquid level apopore；11, high liquid level apopore；12, outlet pipe；13, valve；14, it puts
Lever；15, clump weight；16, it scrapes slag and contradicts bar；17, it resets and contradicts bar；18, supporting block；19, rotating bar；20, idler wheel；21, electric
Machine；22, first stroke switchs；23, second stroke switchs；24, driving rail；25, the first sprocket wheel；26, the second sprocket wheel；27, chain；
28, reduction gearbox；29, adjustable sleeve；30, slag receiving trough；31, slag notch；32, slope.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of liquid level adjustment structure of sewage disposal device, as shown in Figure 1, sewage disposal device includes processing pond ontology 1,
Processing pond ontology 1 offers flotation tank 2 and clear water reserviors 3, and flotation tank 2 is separated with clear water reserviors 3 by partition 4.As shown in Fig. 2, clear
3 bottom of pond offers inlet opening 5, and 2 bottom of flotation tank is provided with the perforated pipe 6 for being connected to inlet opening 5.Perforated pipe 6 is arranged
There are two more than, 6 quantity of perforated pipe can be arranged according to the whole size of processing pond ontology 1, so that clear water is from perforated pipe 6
The flow velocity for flowing into clear water reserviors 3 is more constant, and the quantity of the present embodiment middle punch pipe 6 is two.Clear water reserviors 3 are provided with for switching
Working condition liquid level or the liquid level adjustment structure for scraping scoriform state liquid level scrape scoriform state liquid level higher than working condition liquid level.Flotation tank 2
One end close to partition 4 is provided with slag receiving trough 30, and flotation tank 2 is provided with for scraping dross to the slag scraping mechanism of slag receiving trough 30.
As shown in figure 3, slag scraping mechanism includes driving frame 7, scum board 8 and the driving device for driving driving frame 7 back and forth to walk, scrape
Slag plate 8 is fixedly connected with connecting rod 9, and 9 both ends of connecting rod and driving frame 7 are rotatablely connected, and flotation tank 2 is provided with for making scum board
8 pendulous devices swung around connecting rod 9.
In conjunction with Fig. 1 to Fig. 3, perforated pipe 6 is arranged in the bottom of flotation tank 2 and is connected with the inlet opening 5 of 3 bottom of clear water reserviors
Logical, clear water enters clear water reserviors 3 from the perforation of perforated pipe 6, so that the liquid level of clear water reserviors 3 and the liquid level of flotation tank 2 keep one
It causes.When switching to working condition liquid level using liquid level adjustment structure, normal sewage treatment works are carried out in flotation tank 2；It utilizes
Liquid level adjustment structure switches to when scraping scoriform state liquid level, and liquid level rises relative to stoste position, and dross follows the water surface to rise, at this time may be used
Scrape slag work.When scraping slag, pendulous device rotates connecting rod 9, and then is rocked to scum board 8 and contacts with the water surface,
Driving device drives driving frame 7 to walk, and scum board 8 carries out the dross on the water surface to scrape slag operation.When scum board 8 by dross scrape to
After slag receiving trough 30, pendulous device rotates connecting rod 9, and then is rocked to scum board 8 and does not contact with the water surface, and driving device is driven
Dynamic driving frame 7 reversely runs to original position, completes to reset.So repeatedly, driving device and pendulous device cooperate automatically to floating circulation
Slag is cleared up, and cleaning speed is fast, high degree of automation, improves sewage treating efficiency.
As shown in Figures 2 and 4, adjustment structure includes being opened in the low liquid level apopore 10 of 3 side wall of clear water reserviors and being opened in
The high liquid level apopore 11 of 3 bottom wall of clear water reserviors.High liquid level apopore 11 is connected with outlet pipe 12, and outlet pipe 12 is axial to be set vertically
It sets, the nozzle face of 12 upper end of outlet pipe is higher than the aperture highest point of low liquid level apopore 10.Low liquid level apopore 10 is provided with valve
Door 13, the setting of valve 13 is on the outside of clear water reserviors 3 and valve 13 is plastic butterfly valve.Valve 13 is in the open state, when in clear water reserviors 3
Liquid level reach low liquid level apopore 10 height when, clear water from low liquid level apopore 10 be discharged, be in working condition liquid level at this time.
It when the dross in flotation tank 2 reaches certain thickness, carries out scraping slag operation, can close valve 13 at this time, in clear water reserviors 3
Liquid level persistently rise, when the liquid level in clear water reserviors 3 reaches 12 nozzle of outlet pipe, clear water enters outlet pipe 12 and from high liquid level
Apopore 11 is discharged, at this time to scrape scoriform state liquid level.By the opening and closing of control valve 13 so that clear water is from low liquid level apopore 10
Or high liquid level apopore 11 flows out, the liquid level carried out in clear water reserviors 3 switches, and low liquid level apopore 10 and high liquid level apopore
11 constant magnitude, cooperation clear water enters the speed of clear water reserviors 3, so that clear water is discharged from low liquid level apopore 10 or high liquid level
Speed when hole 11 is flowed out is kept constant, so that the liquid level in clear water reserviors 3 is kept constant.
As shown in Figures 1 and 3, pendulous device includes oscillating rod 14, clump weight 15, is set to 2 top two sides of flotation tank
It scrapes slag to contradict bar 16 and reset conflict bar 17, and pendulous device is provided with two groups.14 one end of oscillating rod and the fixed company of connecting rod 9
It connects, clump weight 15 is fixedly installed on the other end of oscillating rod 14, and 7 two sides of driving frame are fixedly connected with that there are two be used to support oscillating rod
The supporting block 18 of 14 two states.When scraping the slag conflict conflict oscillating rod 14 of bar 16, oscillating rod 14 is swung, and drives connecting rod
9 rotations, so that scum board 8 is rocked to and contacts with the water surface, while clump weight 15 contradicts in supporting block 18, and scum board 8 exists
It keeps scraping scoriform state under the gravity of clump weight 15.When driving frame 7, which runs to reset, contradicts the conflict oscillating rod 14 of bar 17, scrape
Slag plate 8 is rocked to not to be contacted with the water surface, and reset state is kept under the action of clump weight 15, is realized between two states
Switching.On the other hand, the side wall of supporting block 18 towards oscillating rod 14 is provided with rubber block (not shown), and rubber block can be
Clump weight 15 provides buffer function when contradicting supporting block 18, reduce between clump weight 15 and supporting block 18 since rigid collision is brought
Abrasion.
As shown in Figures 1 and 3, driving device includes two rotating bars 19 for being carried on driving frame 7, is set to rotating bar 19
The idler wheel 20 at both ends, motor 21 and for controlling the control assembly of motor 21 forward or reverse, motor 21 and rotating bar 19 it
Between be driven by chain 27.Control assembly include the controller (not shown) being electrically connected with motor 21 and with controller electricity
First stroke switch 22, the second stroke switch 23 of connection, first stroke switch 22 are respectively arranged at second stroke switch 23
The two sides of processing pond ontology 1, and can be inconsistent with driving frame 7.1 top two sides protrusion of processing pond ontology is provided with driving rail
24, in I-shaped, idler wheel 20 is carried on the driving rail 24 for the section of idler wheel 20.Motor 21 is connected with the first sprocket wheel 25,
In a rotating bar 19 be connected with the second sprocket wheel 26, be engaged with chain 27 between the first sprocket wheel 25 and the second sprocket wheel 26.In addition, electric
Reduction gearbox 28 is also connected between machine 21 and the first sprocket wheel 25.Motor 21 can drive rotating bar 19 to rotate by chain 27, band
The idler wheel 20 at 19 both ends of turn lever rotates, and then can drive and walk on the whole track 24 of being expert at of driving frame 7.7 row of driving frame
Walk to conflict scrape slag contradict bar 16 or reset contradict bar 17 and while switching state, driving frame 7 and first stroke switch 22 or
Second stroke switch 23 is inconsistent, by controller motor 21 is rotated backward at this time, and then realizes driving frame 7 towards two sides
To reciprocal walking.
As shown in Fig. 2, 12 upper end of outlet pipe is set with adjustable sleeve 29, adjustable sleeve 29 and 12 transition fit of outlet pipe,
It directly exerts a force or outlet pipe 12 is extracted or be inserted in adjustable sleeve 29 using tool, adjust adjustable sleeve 29 relative to outlet pipe
12 height.In addition, adjustable sleeve 29 can also be threadedly coupled with outlet pipe 12, by the way that outer spiral shell is arranged in 12 lateral wall of outlet pipe
Line and adjustable sleeve 29 be arranged internal screw thread mode be threadedly engaged, rotation adjustable sleeve 29 can make 29 liters of adjustable sleeve
Drop, and then height of the adjustable adjustable sleeve 29 relative to outlet pipe 12.Adjustable sleeve 29 is sleeved on 12 upper port of outlet pipe,
And then liquid level of adjustable clear water when entering outlet pipe 12, therefore slag can be scraped to adjust according to the actual (real) thickness of dross
The height of state liquid level, and then improve and scrape slag effect.
As shown in figure 4,30 cell wall of slag receiving trough, which offers, passes to extraneous slag notch 31, convenient for that will be collected in slag receiving trough 30
Interior dross is cleared up away from slag notch 31, improves the practicability of equipment.30 slag input end of slag receiving trough is provided with slope 32, slope 32
Setting is tilted upward along scraping slag direction, when scum board 8 scrapes dross to slag receiving trough 30, to float using the slope 32 at slag input end
Slag preferably transits in slag receiving trough 30, improves and scrapes slag effect.
The working principle of sewage disposal device: under working condition, valve 13 is opened, and liquid level reaches low liquid level apopore 10
Highly, the clear water in clear water reserviors 3 is discharged from low liquid level apopore 10, carries out sewage treatment works, driving frame in flotation tank 2 at this time
7 static one end for being located remotely from partition 4 scrape slag and contradict the conflict oscillating rod 14 of bar 16, while clump weight 15 is contradicted in supporting block 18
On, scum board 8 keeps the state contacted with the water surface.When the dross in flotation tank 2 reaches certain thickness, carry out scraping slag work
Make, close valve 13, the liquid level in clear water reserviors 3 persistently rises, when the liquid level in clear water reserviors 3 reaches 12 nozzle of outlet pipe, clearly
Water enters outlet pipe 12 and is discharged from high liquid level apopore 11, and liquid level rises relative to stoste position, and dross follows the water surface to rise.It opens
Motor 21 is opened, driving driving frame 7 is walked towards 30 direction of slag receiving trough, while scum board 8 carries out the dross on the water surface to scrape slag operation；
When driving frame 7 runs to slag receiving trough 30, scum board 8 scrapes dross to slag receiving trough 30；It walks on to reset conflict bar 17 and supports
When touching oscillating rod 14, scum board 8 is rocked to not to be contacted with the water surface, and keeps reset state under the action of clump weight 15；Together
When driving frame 7 and second stroke switch 23 it is inconsistent, by controller motor 21 is rotated backward, so drive driving frame 7
It is directed away from the direction walking of partition 4.When driving frame 7, which is run to, scrapes the slag conflict conflict oscillating rod 14 of bar 16, scum board 8 is swung
It is extremely contacted with the water surface, and keeps scraping scoriform state under the action of clump weight 15；Driving frame 7 and 22 phase of first stroke switch simultaneously
It contradicts, by controller motor 21 is rotated backward, and then driving frame 7 is driven to walk towards 4 direction of partition.And so on,
After dross is cleaned out, closing motor 21 and Open valve 13 can resume work state.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of liquid level adjustment structure of sewage disposal device, including processing pond ontology (1), it is characterised in that: the processing pond
Ontology (1) offers flotation tank (2) and clear water reserviors (3), and clear water reserviors (3) bottom offers inlet opening (5), the flotation tank
(2) bottom is provided with the perforated pipe (6) for being connected to the inlet opening (5), and clear water reserviors (3) side wall offers low liquid level and goes out
Water hole (10), clear water reserviors (3) bottom wall offer high liquid level apopore (11), and the high liquid level apopore (11) is connected with out
Water pipe (12), the outlet pipe (12) is axially vertically disposed, and the nozzle face of outlet pipe (12) upper end is higher than the low liquid level
The aperture highest point of apopore (10), the low liquid level apopore (10) are provided with valve (13).
2. a kind of liquid level adjustment structure of sewage disposal device according to claim 1, it is characterised in that: the outlet pipe
(12) upper port is set with adjustable sleeve (29).
3. a kind of liquid level adjustment structure of sewage disposal device according to claim 2, it is characterised in that: the adjustable set
Manage (29) and the outlet pipe (12) transition fit.
4. a kind of liquid level adjustment structure of sewage disposal device according to claim 2, it is characterised in that: the adjustable set
Pipe (29) is threadedly coupled with the outlet pipe (12).
5. a kind of liquid level adjustment structure of sewage disposal device according to claim 4, it is characterised in that: the outlet pipe
(12) outside is provided with external screw thread, and the adjustable sleeve (29) is provided with internal screw thread.
6. a kind of liquid level adjustment structure of sewage disposal device according to claim 3 or 5, it is characterised in that: described to wear
Hole pipe (6) is provided with two or more.
7. a kind of liquid level adjustment structure of sewage disposal device according to claim 6, it is characterised in that: the valve
(13) setting is on the outside of the clear water reserviors (3).
8. a kind of liquid level adjustment structure of sewage disposal device according to claim 7, it is characterised in that: the valve
It (13) is plastic butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143283.1U CN209396936U (en) | 2018-12-19 | 2018-12-19 | A kind of liquid level adjustment structure of sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143283.1U CN209396936U (en) | 2018-12-19 | 2018-12-19 | A kind of liquid level adjustment structure of sewage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209396936U true CN209396936U (en) | 2019-09-17 |
Family
ID=67895357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143283.1U Expired - Fee Related CN209396936U (en) | 2018-12-19 | 2018-12-19 | A kind of liquid level adjustment structure of sewage disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209396936U (en) |
-
2018
- 2018-12-19 CN CN201822143283.1U patent/CN209396936U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20201219 |