CN208308555U - A kind of energy-saving and emission-reducing town sewage treatment system - Google Patents
A kind of energy-saving and emission-reducing town sewage treatment system Download PDFInfo
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- CN208308555U CN208308555U CN201820559816.1U CN201820559816U CN208308555U CN 208308555 U CN208308555 U CN 208308555U CN 201820559816 U CN201820559816 U CN 201820559816U CN 208308555 U CN208308555 U CN 208308555U
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Abstract
The utility model discloses a kind of energy-saving and emission-reducing town sewage treatment systems, its drip irrigation device includes vertical sedimentation basin, the vertical sedimentation basin includes pond body, top cover is provided on the upside of the pond body, the mesotube for being pierced by top cover is vertically arranged in the middle part of the pond body, the pond body side is equipped with water inlet pipe, the other side is connected with outlet pipe, the water inlet pipe protrudes into mesotube and is fixedly connected with opening up elbow, the water outlet pipe part is provided with block valve, the pool bottom is connected with sludge pipe, mud valve is provided at the sludge pipe, the ring box being socketed on the outside of mesotube is provided on the upside of the top cover.After sewage enters mesotube, the lesser pollutant of density floats, and when the pollutant floated is more, closes block valve, so that the water level in mesotube rises, so that the pollutant floated can overflow in ring box on the upside of mesotube.Entire sedimentation basin can play preferable elimination effect.
Description
Technical field
The utility model relates to sewage treatment field, in particular to a kind of energy-saving and emission-reducing town sewage treatment system.
Background technique
Sewage treatment refers to the process of to make sewage reach draining or the water quality requirement that reuses and purifies to it,
It is the important means for protecting town environment, energy-saving and emission-reduction.Currently, town domestic sewage, which is handled, is generally divided into three-level, coagulation,
Refer to undissolved pollutant and parasitic ovum in Applied Physics facture removal sewage；Two stage treatment refers to using at biology
The oxidation operation of complexity various in sewage is degraded to simple substance by logos；Tertiary treatment, refer to the applied chemistry precipitation method,
Biochemical process, physical-chemical process etc. remove phosphorus, nitrogen, organic matter difficult to degrade, inorganic salts etc. in sewage.
Notification number discloses a kind of town sewage treatment system for the Chinese patent of CN105060632A, including in sequence
The first anaerobic pond, aerobic tank, the first sedimentation basin, the second anaerobic pond and the second sedimentation basin of connection, the interior biology that is equipped with of aerobic tank turn
Disk and aerator, the second anaerobic pond is interior to be equipped with stereo-elastic material, temperature controller and heating tape, and it is molten that the second anaerobic pond is equipped with NaHCO3
Liquid holding vessel, is equipped with Al2 (SO4) 3 solution storage tanks between the second anaerobic pond and the second sedimentation basin, the present invention is additionally provided with the first dirt
Mud reflux branch, the second sludge reflux branch and sewage separation branch, the first sludge reflux branch and the second sludge reflux branch
On be respectively equipped with sludge outlet.
Sedimentation basin in above-mentioned sewage disposal system can separate the undissolved substance such as sludge with water body.But sewage
The substance that middle partial density is smaller and can not settle can swim in the water surface, not can be removed or even be discharged together.
Utility model content
In view of the above technical defects, the purpose of the utility model is to provide a kind of energy-saving and emission-reducing urban wastewater treatment systems
System, including the vertical sedimentation basin for filtering insoluble matter, elimination effect is good.
To achieve the above object, the utility model provides following technical solution:
A kind of energy-saving and emission-reducing town sewage treatment system, including vertical sedimentation basin, the vertical sedimentation basin include
Pond body, the pond body upside are provided with top cover, are vertically arranged with the mesotube for being pierced by top cover, the pond body one in the middle part of the pond body
Side is equipped with water inlet pipe, the other side is connected with outlet pipe, and the water inlet pipe is protruded into mesotube and is fixedly connected with opening up
Elbow, the water outlet pipe part is provided with block valve, and the pool bottom is connected with sludge pipe, the row of being provided at the sludge pipe
Slurry valve, the top cover upside are provided with the ring box being socketed on the outside of mesotube.
By using above-mentioned technical proposal, after sewage enters mesotube, the biggish pollutant of density with downelling until
It is deposited in pool bottom, when pool bottom sludge is more, mud valve is opened, discharges it；And the lesser pollution of density
Object floats, and water flow can not be followed to be discharged from water outlet pipe part, when the pollutant floated is more, block valve is closed, so that in pond body
The pressure in portion increases, so that the water level in mesotube rises, so that the pollutant floated can be on the upside of mesotube
It overflows in ring box.Entire sedimentation basin can play preferable elimination effect.
The utility model is further arranged to: being provided with relief hole on the upside of the top cover, is provided at the relief hole close
Seal apparatus.
By using above-mentioned technical proposal, after opening sealing device, the intracorporal air in pond just can be discharged from relief hole, just
Enter in pond body in sewage.
The utility model is further arranged to: the sealing device includes the sealed passage being fixedly connected at relief hole,
It is hinged with sealing cover above the sealed passage, is provided with the seal groove of annular on the upside of the sealed passage, in the seal groove
It is provided with the sealing ring being close to sealing cover, the sealing cover and sealed passage are fixedly connected to company far from the side of hinged place
Fishplate bar is connected by fixing bolt with fixture nut between two connecting plates.
By using above-mentioned technical proposal, after backing out fixing bolt and fixture nut, sealing cover just can be opened, and be opened quick
It is convenient, and sealing effect is good.
The utility model is further arranged to: the ring box includes the inner ring plate being close to mesotube, positioned at outside
It is flushed on the upside of outer ring plate and the bottom plate being close to top cover, the inner ring plate and mesotube, inner ring is higher than on the upside of the outer ring plate
On the upside of plate.
By using above-mentioned technical proposal, water level in mesotube rises until floating material is just when being higher by mesotube most high side
It can be flowed into ring box with sewage, and staff forgets that floating material also will receive the limit of outer ring plate when opening block valve for the moment
Position out of ring box without flowing out.
The utility model is further arranged to: be provided with return port on the downside of the inner ring plate, the mesotube be provided with
Return port corresponding through-hole is provided with filter screen at the return port, is fixedly connected with rotational handle on the outside of the outer ring plate.
By using above-mentioned technical proposal, ring box is rotated when return port face through-hole, sewage just can flow back to center
In pipe, and blocking of the floating material by filter screen, and then the progress removed convenient for floating material next time.
The utility model is further arranged to: the mesotube lower end is fixedly connected with shunting bucket, the shunting hopper opening
Place is provided with the spoiler of cone cell, the spoiler and shunts and has the gap passed through for sewage between bucket, the spoiler with
It shunts and is fixedly connected between bucket by fixing piece.
By using above-mentioned technical proposal, spoiler can play blocking effect to the sewage flowed out out of mesotube, drop
Low flow velocity avoids the trouble of the sludge of water impact pool bottom.
The utility model is further arranged to: the fixing piece includes two and is fixedly connected respectively with spoiler and shunting bucket
Fixed ring, be fixedly connected with several connection straps between two fixed rings.
By using above-mentioned technical proposal, spoiler and the bonding strength shunted between bucket are high, spoiler be able to bear compared with
Big impact force.
In conclusion the utility model has the following beneficial effects:
1. passing through the setting of ring box and block valve, the floating pollutants in sewage can remove and elimination effect is good；
2. the sludge of pool bottom not will receive the impact of water flow by the setting of spoiler, avoid sludge by water flow band
Play and influence the trouble of effect of settling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram after embodiment removal top cover, sealing device and ring box；
Fig. 3 is the perspective view of the explosion of fixing piece in embodiment, mesotube, spoiler and water inlet pipe；
Fig. 4 is another visual angle schematic diagram of embodiment；
Fig. 5 is the enlarged diagram of a-quadrant in Fig. 4；
Fig. 6 is the enlarged diagram of B area in Fig. 4.
Description of symbols: 1, vertical sedimentation basin；2, pond body；3, top cover；31, relief hole；4, mesotube；41, through-hole；
42, bucket is shunted；5, water inlet pipe；51, elbow；6, ring box；61, inner ring plate；611, return port；62, outer ring plate；63, bottom plate；
64, filter screen；65, rotational handle；7, sealing device；71, sealed passage；711, seal groove；72, sealing cover；73, sealing ring；
74, connecting plate；75, fixing bolt；76, fixture nut；8, spoiler；9, fixing piece；91, fixed ring；92, connection strap；10, go out
Water pipe；11, block valve；12, sludge pipe；13, mud valve.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of energy-saving and emission-reducing town sewage treatment system, as shown in Figure 1, including for removing the pollution for being not dissolved in water
The vertical sedimentation basin 1 of object, vertical sedimentation basin 1 include pond body 2.2 downside of pond body is tapered, is provided with and is used on the upside of pond body 2
By the top cover 3 of 2 upside closure of openings of pond body.
As shown in Figure 1 and Figure 2, be vertically arranged with the mesotube 4 for being pierced by top cover 3 in the middle part of pond body 2,2 side of pond body be equipped with into
Water pipe 5, the other side are connected with outlet pipe 10, and water inlet pipe 5 protrudes into mesotube 4 and is fixedly connected with opening up elbow 51.
After sewage enters mesotube 4 from water inlet pipe 5, the biggish pollutant of density is with downelling until being deposited in 2 bottom of pond body.Pond
2 bottom of body is connected with sludge pipe 12, and sludge pipe 12 is connected with mud valve 13.When 2 base sludge of pond body is more, mud valve is opened
13, the sludge of 2 bottom of pond body is pressurized and the natural discharge from sludge pipe 12.The lesser pollutant of density floats in mesotube 4,
Water flow can not be followed to be discharged from outlet pipe 10, and then guarantee pollutant elimination effect.
As shown in Figure 2 and Figure 3,4 lower end of mesotube is fixedly connected with shunting bucket 42, shunts the opening that bucket 42 deviates from mesotube 4
Greater than the opening towards mesotube 4, so that sewage latus rectum increases, so that effluent flow rate declines.42 openings of bucket are shunted to set
It is equipped with the spoiler 8 of cone cell, 8 tip of spoiler is towards shunting bucket 42 and axial line is overlapped with 42 axial lines of bucket are shunted, spoiler 8
With shunting there is the gap passed through for sewage between bucket 42.Blocking by spoiler 8 after sewage is flowed out out of mesotube 4, into
And flow velocity is reduced again, avoid the trouble of the sludge of 2 bottom of water impact pond body.
As shown in figure 3, being fixedly connected between spoiler 8 and shunting bucket 42 by fixing piece 9, fixing piece 9 includes two points
It is not fixedly connected on 8 upside of spoiler and shunts the fixed ring 91 of 42 inside of bucket, is fixedly connected between two fixed rings 91
Four connection straps 92 being placed equidistant with around shunting 42 axial lines of bucket.Spoiler 8 and the bonding strength shunted between bucket 42 are high, choked flow
Plate 8 is able to bear biggish impact force.
As shown in Figure 1 and Figure 2, outlet pipe 10 is connected with block valve 11, is provided on the upside of top cover 3 and is socketed on 4 outside of mesotube
Ring box 6.When the pollutant floated in mesotube 4 is more, block valve 11 is closed, so that the pressure inside pond body 2 increases,
So that the water level in mesotube 4 rises, so that the pollutant floated can overflow to ring box on the upside of mesotube 4
In 6.Open block valve 11 after floating material largely flows into ring box 6 so that the water level decreasing in mesotube 4, floating material from
And it can be removed.
As shown in figure 4, ring box 6 includes the inner ring plate 61 being close to mesotube 4, the outer ring plate 62 positioned at outside, inner ring
Plate 61 and outer ring plate are fixedly connected with the bottom plate 63 being close to top cover 3 between 62 downside.Inner ring plate 61 and 4 upside of mesotube are neat
It is flat, 61 upside of inner ring plate is higher than on the upside of outer ring plate 62.Water level in mesotube 4 rises until drift when being higher by the most high side of mesotube 4
Floating object just can flow into ring box 6 with sewage, and staff forgets that floating material also will receive when opening block valve 11 for the moment
The limit of outer ring plate 62 out of ring box 6 without flowing out.
As shown in Figure 4, Figure 5, return port 611 is provided on the downside of inner ring plate 61, mesotube 4 is provided with right with return port 611
The through-hole 41(answered is as shown in Figure 2), filter screen 64 is provided at return port 611, and rotation hand is fixedly connected on the outside of outer ring plate 62
Handle 65.Ring box 6 is rotated until sewage just can flow back in mesotube 4 when 611 face through-hole 41 of return port, and floating material by
The blocking of filter screen 64, and then the progress removed convenient for floating material next time.Therefore staff is not necessarily to frequently in ring box 6
Floating material be purged, it is time saving and energy saving.
As shown in figs. 4 and 6, it is provided with relief hole 31 on the upside of top cover 3, sealing device 7 is provided at relief hole 31.Sealing
Device 7 includes the sealed passage 71 being fixedly connected at relief hole 31, is hinged with sealing cover 72 at the upper side of sealed passage 71, close
It is provided with the seal groove 711 of annular on the upside of envelope channel 71, is provided with the sealing ring 73 being close to sealing cover 72 in seal groove 711,
Sealing cover 72 and sealed passage 71 far from both the side of hinged place be fixedly connected to connecting plate 74, between two connecting plates 74
It is connected by fixing bolt 75 and fixture nut 76.After backing out fixing bolt 75 and fixture nut 76, sealing cover 72 just can be opened,
Rapid and convenient is opened, and sealing effect is good.After opening sealing device 7, the air in pond body 2 can be arranged from relief hole 31
Out, and then convenient for sewage enter pond body 2.
The course of work:
After sewage enters mesotube 4, the biggish pollutant of density with downelling until be deposited in 2 bottom of pond body, and it is close
It spends lesser pollutant to float, water flow can not be followed to be discharged from outlet pipe 10.When 2 base sludge of pond body is more, the row of opening
Slurry valve 13, discharges it.When the pollutant floated is more, block valve 11 is closed, so that on the water level in mesotube 4
It rises, so that the pollutant floated overflows in ring box 6, opens block valve after floating material largely flows into ring box 6
11, ring box 6 is finally rotated up to 611 face through-hole 41 of return port, so that the sewage in ring box 6 flows back in mesotube 4.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of energy-saving and emission-reducing town sewage treatment system, including vertical sedimentation basin (1), it is characterised in that: the perpendicular stream
Formula sedimentation basin (1) includes pond body (2), is provided with top cover (3) on the upside of the pond body (2), is vertically arranged in the middle part of the pond body (2)
It is pierced by the mesotube (4) of top cover (3), pond body (2) side is equipped with water inlet pipe (5), the other side is connected with outlet pipe (10),
The water inlet pipe (5) is protruded into mesotube (4) and is fixedly connected with opening up elbow (51), sets at the outlet pipe (10)
It is equipped with block valve (11), pond body (2) bottom is connected with sludge pipe (12), is provided with mud valve at the sludge pipe (12)
(13), the ring box (6) being socketed on the outside of mesotube (4) is provided on the upside of the top cover (3).
2. a kind of energy-saving and emission-reducing town sewage treatment system according to claim 1, it is characterised in that: the top cover
(3) upside is provided with relief hole (31), is provided with sealing device (7) at the relief hole (31).
3. a kind of energy-saving and emission-reducing town sewage treatment system according to claim 2, it is characterised in that: the sealing dress
Setting (7) includes the sealed passage (71) being fixedly connected at relief hole (31), is hinged with sealing above the sealed passage (71)
Cover (72), the seal groove (711) of annular be provided on the upside of the sealed passage (71), be provided in the seal groove (711) with
The side of the sealing ring (73) that sealing cover (72) is close to, the sealing cover (72) and sealed passage (71) far from hinged place is fixed
It is connected with connecting plate (74), is connected between two connecting plates (74) by fixing bolt (75) and fixture nut (76).
4. a kind of energy-saving and emission-reducing town sewage treatment system according to claim 1, it is characterised in that: the ring box
It (6) include the inner ring plate (61) being close to mesotube (4), the outer ring plate (62) positioned at outside and the bottom be close to top cover (3)
It flushes on the upside of plate (63), the inner ring plate (61) and mesotube (4), is higher than on inner ring plate (61) on the upside of the outer ring plate (62)
Side.
5. a kind of energy-saving and emission-reducing town sewage treatment system according to claim 4, it is characterised in that: the inner ring plate
(61) downside is provided with return port (611), and the mesotube (4) is provided with through-hole (41) corresponding with return port (611), described
It is provided at return port (611) filter screen (64), is fixedly connected with rotational handle (65) on the outside of the outer ring plate (62).
6. a kind of energy-saving and emission-reducing town sewage treatment system according to claim 1, it is characterised in that: the mesotube
(4) lower end is fixedly connected with shunting bucket (42), the spoiler (8) for shunting bucket (42) opening and being provided with cone cell, the resistance
There is the gap passed through for sewage between flowing plate (8) and shunting bucket (42), pass through between the spoiler (8) and shunting bucket (42)
Fixing piece (9) is fixedly connected.
7. a kind of energy-saving and emission-reducing town sewage treatment system according to claim 6, it is characterised in that: the fixing piece
It (9) include two fixed rings (91) being fixedly connected respectively with spoiler (8) and shunting bucket (42), two fixed rings (91)
Between be fixedly connected with several connection straps (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559816.1U CN208308555U (en) | 2018-04-18 | 2018-04-18 | A kind of energy-saving and emission-reducing town sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559816.1U CN208308555U (en) | 2018-04-18 | 2018-04-18 | A kind of energy-saving and emission-reducing town sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308555U true CN208308555U (en) | 2019-01-01 |
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ID=64719970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820559816.1U Active CN208308555U (en) | 2018-04-18 | 2018-04-18 | A kind of energy-saving and emission-reducing town sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308555U (en) |
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2018
- 2018-04-18 CN CN201820559816.1U patent/CN208308555U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An energy-saving and emission reducing urban sewage treatment system Effective date of registration: 20230912 Granted publication date: 20190101 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Lucheng Wuma Small and Micro Specialized Sub branch Pledgor: WENZHOU LUTONG CONSTRUCTION Co.,Ltd. Registration number: Y2023980056264 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |