CN205575818U - Sewage purifier - Google Patents
Sewage purifier Download PDFInfo
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- CN205575818U CN205575818U CN201620288092.2U CN201620288092U CN205575818U CN 205575818 U CN205575818 U CN 205575818U CN 201620288092 U CN201620288092 U CN 201620288092U CN 205575818 U CN205575818 U CN 205575818U
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- sewage purification
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Abstract
The utility model discloses a sewage purifier, including a jar body (1), the lower part of jar body (1) is the toper, and the bottom of jar body (1) is equipped with drain (2), and the top of jar body (1) is equipped with delivery port (3) and gas vent (4), the upper portion of inner chamber of jar body (1) is equipped with thin filter material filter layer (5), light filter material filter layer (6) and swash plate from top to bottom in proper order and subsides layer (7), and the lower part of the inner chamber of jar body (1) is equipped with swirler (8), and the lower part of jar personally experience sth. Part of the body (1) is equipped with inlet tube (9), the one end of inlet tube (9) stretch into in jar inner chamber of the body (1) and with the inside intercommunication of swirler (8), a line mixer (10) is connected to the other end of inlet tube (9), line mixer (10) link to each other with medicine mouth (11) with one. This sewage purifier purifying effect is good, purification efficiency is high, the running cost is low, area is little, the maintenance of being convenient for.
Description
Technical field
This utility model belongs to technical field of sewage treatment equipment, particularly relates to a kind of sewage purification device for processing high suspended matter, high-turbidity sewage.
Background technology
Water resource is a kind of non-renewable resource, along with expanding economy and the increase of population, the mankind continue to increase for the demand of water resource, add and yet suffer from the unreasonable exploitation to water resource and utilization at present, and a lot of areas all occur in that water shortage problem in various degree.Therefore, in life, how realizing the saving of water resource and recycling is our present urgent problem.
At present, sewage disposal has become as a major issue of environmental conservation.Existing sewage disposal device has had a lot.The most more common a kind of effluent treatment plant is that this purifier exists the problems such as aeration time length, energy consumption is high, microbial biomass is few, poor processing effect, operating cost are high, floor space is big by hydrolytic tank, Aerobic Pond and sedimentation tank composition.It addition, during sewage disposal, in order to high suspended matter sewage is processed so that it is reach certain discharge or reuse requirement, need sewage to be precipitated or sand setting process.Existing sedimentation tank is typically all the sedimentation tank that floor space is bigger, brings inconvenience not only to the construction of sedimentation tank so that sewage residence time in sedimentation tank is longer, and the treatment effeciency of sewage is relatively low, and safeguards also have inconvenience more.
Accordingly, it would be desirable to develop a kind of good purification, purification efficiency is high, operating cost is low, floor space is little, be easy to the sewage purification device safeguarded.
Utility model content
Technical problem to be solved in the utility model is, overcomes the deficiency and defect mentioned in background above technology, it is provided that a kind of good purification, purification efficiency are high, operating cost is low, floor space is little, be easy to the sewage purification device of maintenance.
For solving above-mentioned technical problem, the technical scheme that the utility model proposes is:
A kind of sewage purification device, including tank body, the bottom of described tank body is tapered, the bottom of tank body is provided with sewage draining exit, the top of tank body is provided with outlet and air vent, the top of the inner chamber of described tank body is from top to bottom sequentially provided with fine filtering material filter course, light media filtration layer and inclined plate sedimentation layer, the bottom of the inner chamber of tank body is provided with cyclone, the bottom of tank body is provided with water inlet pipe, one end of described water inlet pipe is stretched in the inner chamber of tank body and connects with the inside of described cyclone, the other end of described water inlet pipe connects a pipe-line mixer, described pipe-line mixer and a dosing mouth and is connected.
Above-mentioned sewage purification device, preferably, the bottom of the inner chamber of described tank body is provided with a cowling panel, multiple through hole is had on described cowling panel, the middle part of cowling panel is provided with the cylindrical trousers of a lower openings, in described trousers is located at by described cyclone and is connected fixing with trousers by many connecting rods.
Above-mentioned sewage purification device, it is preferred that the inclined layout of described through hole, the axis of through hole is horizontal by 60 ° of angles.
Above-mentioned sewage purification device, it is preferred that cylindrically, bottom is tapered on the top of described cyclone, and the top of cyclone is provided with overfall, bottom is provided with firth outlet hole, and described water inlet pipe is communicated to the top of cyclone along the tangential direction of cyclone.
Above-mentioned sewage purification device, it is preferred that described water inlet pipe is the pipeline of variable cross-section, water inlet pipe is gradually increased by one end to one end internal diameter connecting pipe-line mixer connecting cyclone.
Above-mentioned sewage purification device, it is preferred that be provided with the swash plate that polylith is arranged in parallel in described inclined plate sedimentation layer, described swash plate is horizontal by 45 ° of angles.
Above-mentioned sewage purification device, it is preferred that be filled with foam filter pearl in described light media filtration layer.
Above-mentioned sewage purification device, it is preferred that being provided with two pieces of filter plates in described fine filtering material filter course, be filled with filtrate between described two pieces of filter plates, filter plate is provided with multiple filter opening, equipped with water cap in filter opening.
Above-mentioned sewage purification device, it is preferred that be provided with annular backwash tube in described fine filtering material filter course, described backwash tube has multiple recoil hole flushing.
Above-mentioned sewage purification device, it is preferred that the sidewall of described tank body is provided with filter course access hole at described fine filtering material filter course, and the bottom of tank body is provided with blowdown access hole.
Compared with prior art, the utility model has the advantage of: by the top of the inner chamber at tank body, fine filtering material filter course, light media filtration layer and inclined plate sedimentation layer from top to bottom is set, sewage in tank body is carried out multistage filtering, substantially increases the clean-up effect of sewage purification device.Use unique cyclone and dome structure design, improve the preliminary purification effect to sewage.Backwash tube is set in filtrate, easily filtrate can be carried out backwash when filtrate generation occlusion resistance becomes big.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model sewage purification device.
Marginal data:
1, tank body；2, sewage draining exit；3, outlet；4, air vent；5, fine filtering material filter course；6, light media filtration layer；7, inclined plate sedimentation layer；8, cyclone；9, water inlet pipe；10, pipe-line mixer；11, dosing mouth；12, cowling panel；13, through hole；14, trousers；15, overfall；16, firth outlet hole；17, swash plate；18, foam filter pearl；19, filter plate；20, water cap；21, backwash tube；22, filter course access hole；23, blowdown access hole.
Detailed description of the invention
For the ease of understanding this utility model, below in conjunction with Figure of description and preferred embodiment, this utility model is made more comprehensively, described meticulously, but protection domain of the present utility model is not limited to embodiment in detail below.
It should be noted that, when a certain element is described as on " be fixed on, be fixed in, be connected to or be communicated in " another element, it can be directly the most fixing, affixed, connect or connect on another element, it is also possible to be by other intermediate connectors indirectly fixing, affixed, connect or connect on another element.
Unless otherwise defined, the implication that all technical term used hereinafter is generally understood that with those skilled in the art is identical.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to limit protection domain of the present utility model.
Embodiment
As it is shown in figure 1, a kind of embodiment of this utility model sewage purification device, including tank body 1, the top of this tank body 1 is cylinder, and bottom is tapered, and the bottom of tank body 1 is provided with sewage draining exit 2, and the top of tank body 1 is provided with outlet 3 and air vent 4.The top of the inner chamber of tank body 1 is from top to bottom sequentially provided with fine filtering material filter course 5, light media filtration layer 6 and inclined plate sedimentation layer 7, the bottom of the inner chamber of tank body 1 is provided with cyclone 8, the bottom of tank body 1 is provided with water inlet pipe 9, one end of this water inlet pipe 9 is stretched in the inner chamber of tank body 1 and connects with the inside of cyclone 8, the other end of water inlet pipe 9 connects a pipe-line mixer 10, and this pipe-line mixer 10 is connected with a dosing mouth 11.By the top of the inner chamber at tank body 1, fine filtering material filter course 5, light media filtration layer 6 and inclined plate sedimentation layer 7 from top to bottom is set, sewage in tank body 1 is carried out multistage filtering, substantially increase the clean-up effect of sewage purification device, and this equipment operating cost is low, floor space is little, and cleaning water is high.
In the present embodiment, the bottom of the inner chamber of tank body 1 is provided with a cowling panel 12, having multiple through hole 13 on this cowling panel 12, the middle part of cowling panel 12 is provided with the cylindrical trousers 14 of a lower openings, in this trousers 14 is located at by cyclone 8 and is connected fixing with trousers 14 by many connecting rods.In the bottom of the inner chamber of tank body 1, cowling panel 12 is set, sewage from below by after cowling panel 12 to rise on consistent direction, beneficially sewage carries out gravitational settling between cowling panel 12 and inclined plate sedimentation layer 7.The inclined layout of through hole 13 on cowling panel 12, the axis of through hole 13 is horizontal by 60 ° of angles.Such setting is used to can further improve wastewater purifying efficiency.
In the present embodiment, cylindrically, bottom is tapered on the top of cyclone 8, and the top of cyclone 8 is provided with overfall 15, and bottom is provided with firth outlet hole 16, and water inlet pipe 9 is communicated to the top of cyclone 8 along the tangential direction of cyclone 8.Sewage is entered along the tangential direction of cyclone 8 with certain pressure, sewage flows along the spiral inner wall of cyclone 8, mud in sewage sinks along the inwall of cyclone 8 under gravitational and centrifugal forces, water exits in trousers 14 from overfall 15, can be effectively improved the initial gross separation effect of mud in sewage.This water inlet pipe 9 is the pipeline of variable cross-section, and water inlet pipe 9 is gradually increased by one end to one end internal diameter connecting pipe-line mixer 10 connecting cyclone 8.The internal diameter of one end that water inlet pipe 9 is connected cyclone 8 arranges smaller, is conducive to increasing intake pressure, improves sewage centrifugal force in cyclone 8, improves clean-up effect.
In the present embodiment, being provided with the swash plate 17 that polylith is arranged in parallel in inclined plate sedimentation layer 7, this swash plate 17 is horizontal by 45 ° of angles.Arranging polylith swash plate 17, when sewage is by this swash plate 17, mud therein can adhere on plate, and moves downward along swash plate 17, can further improve the clean-up effect of water purifier.Foam filter pearl 18 it is filled with in light media filtration layer 6.The density of foam filter pearl 18 is less than water, and after sewage enters light media filtration layer 6 after inclined plate sedimentation layer 7 settles, foam filter pearl floats on the surface, it is simple to cleans, is not susceptible to blocking.
In the present embodiment, being provided with two pieces of filter plates 19 in fine filtering material filter course 5, be filled with filtrate between these two pieces of filter plates 19, filter plate 19 is provided with multiple filter opening, equipped with water cap 20 in filter opening.Water cap 20 is set in filter opening, can prevent the filtrate in fine filtering material filter course 5 from spilling from filter opening with current.This filtrate is provided with the backwash tube 21 of annular, this backwash tube 21 has multiple recoil hole flushing.By arranging backwash tube 21 in filtrate, when the apparatus is in operation between long, this backwash tube 21 can be used when resistance is excessive in filtrate to carry out backwash, carry out the mode of backwash compared to the existing outlet 3 from tank body 1 top more direct, developing result is more preferable.
In the present embodiment, the sidewall of tank body 1 is provided with filter course access hole 22 at fine filtering material filter course 5, and the bottom of tank body 1 is provided with blowdown access hole 23.Can carry out clearing up, safeguarding by this filter course access hole 22 or blowdown access hole 23 when fine filtering material filter course 5 breaks down or sewage draining exit 2 occurs and blocks.
During the work of this sewage purification device: sewage enters pipe-line mixer 10 by pipeline, by dosing mouth 11 medicament such as dosing coagulant and flocculant in pipe-line mixer 10；Inject cyclone 8 in certain pressure along the tangential direction of cyclone 8 through the mixed sewage of dosing, enter sewage in cyclone 8 and flow along the spiral inner wall of cyclone 8；Sludge density in sewage is bigger than water, and the inwall along cyclone 8 flows downward under gravitational and centrifugal forces, after the conical section of cyclone 8 bottom is enriched with at the sewage draining exit 2 that firth outlet hole 16 flows out to tank body 1 bottom；The water after the preliminary purification overfall 15 from cyclone 8 top enters in trousers 14 after flowing out, and then flows out along the gap between trousers 14 and cyclone 8 from the lower openings of trousers 14；On current direction after outflow, rectified plate 12 enters the gravitational settling district between cowling panel 12 and inclined plate sedimentation floor 7 after carrying out rectification, and the mud in gravitational settling district sewage the most persistently sinks and separates with water；Water after gravitational settling flows in inclined plate sedimentation layer 7, settles further between polylith swash plate 17；Sequentially entering light media filtration layer 6 again from the water of inclined plate sedimentation layer 7 outflow and fine filtering material filter course 5 filters, the water flowed out from fine filtering material filter course 5 enters tank body 1 top, then discharges from the outlet 3 at top；Between when the apparatus is in operation, long rear fine filtering material filter course 5 internal resistance increases, and now can be rinsed filtrate by backwash tube 21；Can be safeguarded by filter course access hole 22 when fine filtering material filter course 5 breaks down；Sewage draining exit 2 bottom tank body 1 occurs to be cleared up by blowdown access hole 23 during blocking.
Claims (10)
1. a sewage purification device, including tank body (1), the bottom of described tank body (1) is tapered, the bottom of tank body (1) is provided with sewage draining exit (2), the top of tank body (1) is provided with outlet (3) and air vent (4), it is characterized in that: the top of the inner chamber of described tank body (1) is from top to bottom sequentially provided with fine filtering material filter course (5), light media filtration layer (6) and inclined plate sedimentation layer (7), the bottom of the inner chamber of tank body (1) is provided with cyclone (8), the bottom of tank body (1) is provided with water inlet pipe (9), one end of described water inlet pipe (9) is stretched in the inner chamber of tank body (1) and connects with the inside of described cyclone (8), the other end of described water inlet pipe (9) connects a pipe-line mixer (10), described pipe-line mixer (10) is connected with a dosing mouth (11).
Sewage purification device the most according to claim 1, it is characterized in that: the bottom of the inner chamber of described tank body (1) is provided with a cowling panel (12), multiple through hole (13) is had on described cowling panel (12), the middle part of cowling panel (12) is provided with the cylindrical trousers (14) of a lower openings, in described trousers (14) is located at by described cyclone (8) and is connected fixing with trousers (14) by many connecting rods.
Sewage purification device the most according to claim 2, it is characterised in that: described through hole (13) inclined layout, the axis of through hole (13) is horizontal by 60 ° of angles.
Sewage purification device the most according to claim 1, it is characterized in that: the top of described cyclone (8) is cylindrically, bottom is tapered, the top of cyclone (8) is provided with overfall (15), bottom is provided with firth outlet hole (16), and described water inlet pipe (9) is communicated to the top of cyclone (8) along the tangential direction of cyclone (8).
Sewage purification device the most according to claim 1, it is characterized in that: described water inlet pipe (9) is the pipeline of variable cross-section, water inlet pipe (9) is gradually increased by one end to one end internal diameter connecting pipe-line mixer (10) connecting cyclone (8).
Sewage purification device the most according to claim 1, it is characterised in that: being provided with the swash plate (17) that polylith is arranged in parallel in described inclined plate sedimentation layer (7), described swash plate (17) is horizontal by 45 ° of angles.
Sewage purification device the most according to claim 1, it is characterised in that: it is filled with foam filter pearl (18) in described light media filtration layer (6).
Sewage purification device the most according to claim 1, it is characterized in that: in described fine filtering material filter course (5), be provided with two pieces of filter plates (19), it is filled with filtrate between described two pieces of filter plates (19), filter plate (19) is provided with multiple filter opening, equipped with water cap (20) in filter opening.
Sewage purification device the most according to claim 1, it is characterised in that: it is provided with annular backwash tube (21) in described fine filtering material filter course (5), described backwash tube (21) has multiple recoil hole flushing.
10. according to the sewage purification device according to any one of claim 1～9, it is characterized in that: the sidewall of described tank body (1) is provided with filter course access hole (22) in described fine filtering material filter course (5) place, and the bottom of tank body (1) is provided with blowdown access hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288092.2U CN205575818U (en) | 2016-04-08 | 2016-04-08 | Sewage purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288092.2U CN205575818U (en) | 2016-04-08 | 2016-04-08 | Sewage purifier |
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| Publication Number | Publication Date |
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| CN205575818U true CN205575818U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620288092.2U Active CN205575818U (en) | 2016-04-08 | 2016-04-08 | Sewage purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129076A (en) * | 2017-07-06 | 2017-09-05 | 云南省环境科学研究院(中国昆明高原湖泊国际研究中心) | A kind of muddy water tiny flocculation filters device and method soon |
-
2016
- 2016-04-08 CN CN201620288092.2U patent/CN205575818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129076A (en) * | 2017-07-06 | 2017-09-05 | 云南省环境科学研究院(中国昆明高原湖泊国际研究中心) | A kind of muddy water tiny flocculation filters device and method soon |
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