CN209322673U - A kind of high-efficiency aeration biological filter tank - Google Patents
A kind of high-efficiency aeration biological filter tank Download PDFInfo
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- CN209322673U CN209322673U CN201822188096.5U CN201822188096U CN209322673U CN 209322673 U CN209322673 U CN 209322673U CN 201822188096 U CN201822188096 U CN 201822188096U CN 209322673 U CN209322673 U CN 209322673U
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- filter plate
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Abstract
The utility model discloses a kind of high-efficiency aeration biological filter tanks, including filter tank main body, the intracavity sidewall of filter tank main body offers the first stepped groove and the second stepped groove from top to bottom, multiple screw thread columns are fixedly connected on second stepped groove, filter tank main body is fixed with packing layer at the first stepped groove, filter tank main body is filled with floating stuffing ball in the lower end inner cavity of packing layer, main body fixation at the second stepped groove in filter tank was connected with water filter plate, crossing water filter plate includes fixed border and filter plate, and filter plate is fixedly connected in the inner cavity of fixed border.The utility model can be realized the disassembly to water filter plate excessively, installation and fixation, and then water filter plate excessively easy to clean, also can efficiently be filtered to sewage, guarantee the filter efficiency of sewage；The floating stuffing ball filled by filter tank body lumen bottom end is run in suspended state, can be increased uniformity of water distribution with high efficiency cutting aqueous vapor, be improved oxygen utilization rate, therefore being capable of save the cost.
Description
Technical field
The utility model relates to technical field of sewage more particularly to a kind of high-efficiency aeration biological filter tanks.
Background technique
Aeration in sewage treatment biofilter is that one kind for developing on the basis of traditional biological filter tank at year end in 20th century 80 is new
Type sewage treatment process, traditional aeration biofilter has good particle filtering performance and bioconcentration, due to biomass
Enrichment, biofilm thickness increases, runner between blocking filler is easy between filler, increases the head loss in filter tank, generally
Multi-pass crosses water, gas backwash makes biofilm detachment, reduces head loss.
But existing water, gas backwash biofilter are required to setting water distribution buffer layer, the wherein partial size of filler up and down
Limitation results in the need for supporting layer support, and pond body major part region is not able to achieve processing capacity, needs to increase multistage filter tank, therefore
The occupied area and construction investment increased costs in filter tank are also increased, in consideration of it, the utility model provides a kind of high efficient aeration
Biofilter.
Utility model content
Purpose of the utility model is to solve needing to increase water distribution buffer layer in the prior art, cannot efficiently handle
Sewage, and increase the occupied area in filter tank and the disadvantage of economic cost etc., and a kind of high-efficiency aeration biological filter tank proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high-efficiency aeration biological filter tank, including filter tank main body, fixation is communicated in the bottom side of the wall of the filter tank main body
Water inlet pipe, the filter tank main body are communicated with outlet pipe, the inner cavity of the filter tank main body in the sidewall upper fixation far from water inlet pipe
Side wall offers the first stepped groove and the second stepped groove from top to bottom, and it is vertical that multiple screw threads are fixedly connected on second stepped groove
Column, the upper end of the screw thread column have screwed nut, and the filter tank main body is fixed with packing layer, the filter at the first stepped groove
Tank main body is filled with floating stuffing ball, the filter tank main body fixed clamping at the second stepped groove in the lower end inner cavity of packing layer
There is water filter plate, the water filter plate of crossing includes fixed border and filter plate, and the filter plate is fixedly connected in the inner cavity of fixed border,
Multiple through-holes are offered on the fixed border, the through-hole on the fixed border is connected on screw thread column, the outlet pipe
Height be higher than the height of water filter plate.
Preferably, the shape of the filter tank main body is rectangle, and the second stepped groove and the shape for crossing water filter plate are also rectangle.
Preferably, the shape of the filter tank main body is cylinder, and the second stepped groove and the shape for crossing water filter plate are also round
Cylindricality.
Preferably, the number of the screw thread column and through-hole is no less than four, and the number of the two is identical, the screw thread
Column is evenly distributed on the second stepped groove, and the number of the through-hole is evenly distributed on fixed border, and the screw thread column is logical
It crosses nut and is fixed in the second stepped groove water filter plate is crossed.
Preferably, manually-operated gate is equipped on the water inlet pipe and outlet pipe.
The utility model proposes a kind of high-efficiency aeration biological filter tank, beneficial effect is: the design of the utility model structure
It is ingenious, it is easy to operate, can be realized the disassembly to water filter plate is crossed, installation and fixed, and then it is easy to clean cross water filter plate, realize filter
Tank main body can operate normally, and also can efficiently be filtered to sewage, guarantee the filter efficiency of sewage.
By filter tank body lumen bottom end fill floating stuffing ball suspended state run, can with high efficiency cutting aqueous vapor,
Increase uniformity of water distribution, improve oxygen utilization rate, reduce operating cost, the filter pool without increasing multistage can be realized to sewage
Processing, therefore being capable of save the cost.
By through-hole, screw thread column and nut, installation and removal of the water filter plate in the body lumen of filter tank were realized, also side
Just it replaces, cleaned water filter plate, and then guarantee the filter effect of filter tank main body.
Filter tank main body when in use, opens the manually-operated gate on water inlet pipe and outlet pipe, first the water inlet pipe of filter tank main body
It is connected to sewage pipe, sewage enters in the main body of filter tank at this time, and sewage is stirred in floating stuffing pellet impact, high efficiency cutting water
Gas increases uniformity of water distribution, improves oxygen utilization rate, and the microbial film on packing layer be filtered to sewage, filter tank
The water purification on main body top is discharged from outlet pipe, and when needing replacing or cleaning water filter plate, the nut on screw thread column is revolved
It twists off, then crossing under the disassembly of water filter plate, water filter plate is cleaned or replaced, when needing to clear up in the body lumen of filter tank
When sludge, first crossing under the disassembly of water filter plate, then packing layer is dismantled down again, can finally clear up the intracorporal sludge of filter tank master.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model entirety.
Fig. 2 is the overlooking structure diagram of the utility model filter tank main body.
Fig. 3 is the overlooking structure diagram that the utility model crosses water filter plate.
Fig. 4 is that the utility model filter tank body shape is cylindrical overlooking structure diagram.
In figure: the filter tank 1- main body, the first stepped groove of 10-, the second stepped groove of 11-, 12- water inlet pipe, 13- outlet pipe, 2- mistake
Water filter plate, 20- fixed border, 21- filter plate, 22- through-hole, 3- screw thread column, 4- nut, 5- packing layer, 6- floating stuffing ball.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment one
Referring to Fig.1-3, a kind of high-efficiency aeration biological filter tank, including filter tank main body 1, it is solid in the bottom side of the wall of filter tank main body 1
Surely it is communicated with water inlet pipe 12, filter tank main body 1 is communicated with outlet pipe 13, water inlet pipe 12 in the sidewall upper fixation far from water inlet pipe 12
With manually-operated gate is equipped on outlet pipe 13, the intracavity sidewall of filter tank main body 1 offers the first stepped groove 10 and from top to bottom
Two stepped grooves 11, the shape of filter tank main body 1 is rectangle, and the second stepped groove 11 is also rectangle with the shape for crossing water filter plate 2.
Multiple screw thread columns 3 are fixedly connected on second stepped groove 11, the upper end of screw thread column 3 has screwed nut 4, filter tank
Main body 1 is fixed with packing layer 5 at the first stepped groove 10, and filter tank main body 1 is filled out in the lower end inner cavity of packing layer 5 filled with suspending
Pellet 6, by 1 inner cavity bottom end of filter tank main body fill floating stuffing ball 6 suspended state run, can with high efficiency cutting aqueous vapor,
Increase uniformity of water distribution, improve oxygen utilization rate, reduce operating cost, the filter pool without increasing more can be realized to sewage
Processing, therefore can save the cost, filter tank main body 1 is fixed at the second stepped groove 11 to be connected with water filter plate 2, crossed water filter plate
2 include fixed border 20 and filter plate 21, and filter plate 21 is fixedly connected in the inner cavity of fixed border 20, offers on fixed border 20
Multiple through-holes 22, the through-hole 22 on fixed border 20 are connected on screw thread column 3, by through-hole 22, screw thread column 3 and nut 4,
It realized installation and removal of the water filter plate 2 in 1 inner cavity of filter tank main body, and was also convenient for changing, cleaned water filter plate 2, and then guarantee
The filter effect of filter tank main body 1.
The height of outlet pipe 13 was higher than the height of water filter plate 2, and facilitating purified water is filtered by crossing water filter plate 2
Afterwards, it could be discharged from outlet pipe 13, the number of screw thread column 3 and through-hole 22 is no less than four, and the number of the two is identical, spiral shell
Line column 3 is evenly distributed on the second stepped groove 11, and the number of through-hole 22 is evenly distributed on fixed border 20, screw thread column 3
It is fixed in the second stepped groove 11 by nut 4 water filter plate 2 is crossed, is facilitated by screw thread column 3 and fixed water filter plate 2, in turn
Guaranteed that water filter plate 2 will not be displaced to the top of outlet pipe 13, also ensured 2 filter effect of water filter plate.
The utility model smart structural design, it is easy to operate, it can be realized the disassembly to water filter plate 2 is crossed, install and fixed,
It is easy to clean in turn to cross water filter plate 2, it realizes that filter tank main body 1 can operate normally, also efficiently sewage can be filtered, protect
Demonstrate,prove the filter efficiency of sewage.
Embodiment two
Referring to Fig.1,3 and 4, the shape of filter tank main body 1 is cylindrical, and the second stepped groove 11 and the shape for crossing water filter plate 2
It also is cylinder, and other structures are constant, wherein filter tank main body 1 is to be determined shape according to production needs, a variety of
The filter tank main body 1 of shape, and then guarantee the scope of application of filter tank main body 1.
Working principle: filter tank main body 1 when in use, opens the manually-operated gate on water inlet pipe 12 and outlet pipe 13, first filter
The water inlet pipe 12 of tank main body 1 is connected to sewage pipe, and sewage enters in filter tank main body 1 at this time, and sewage is impacted in floating stuffing ball 6,
It is stirred, high efficiency cutting aqueous vapor, increases uniformity of water distribution, improve oxygen utilization rate, and the microbial film on packing layer 5 carries out
Sewage is filtered, the water purification on 1 top of filter tank main body is discharged from outlet pipe 13, when needing replacing or cleaned water filter plate 2
When, the nut 4 on screw thread column 3 is screwed, then crossing under the disassembly of water filter plate 2, is cleaned or replaced water filter plate
2, when needing to clear up the sludge in 1 inner cavity of filter tank main body, first crossing under the disassembly of water filter plate 2, then packing layer 5 is dismantled again
Under, it can finally clear up the sludge in filter tank main body 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of high-efficiency aeration biological filter tank, including filter tank main body (1), it is characterised in that: the lower end side of the filter tank main body (1)
Fixation is communicated with water inlet pipe (12) on wall, and the filter tank main body (1) is communicated in the sidewall upper fixation far from water inlet pipe (12)
The intracavity sidewall of outlet pipe (13), the filter tank main body (1) offers the first stepped groove (10) and the second stepped groove from top to bottom
(11), multiple screw thread columns (3) are fixedly connected on second stepped groove (11), the upper end of the screw thread column (3) screws
Have nut (4), the filter tank main body (1) is fixed with packing layer (5) at the first stepped groove (10), and the filter tank main body (1) exists
Floating stuffing ball (6) are filled in the lower end inner cavity of packing layer (5), the filter tank main body (1) is solid at the second stepped groove (11)
Surely it was connected with water filter plate (2), cross water filter plate (2) include fixed border (20) and filter plate (21), and the filter plate (21) is solid
Surely it is connected in the inner cavity of fixed border (20), offers multiple through-holes (22), the fixed edge on the fixed border (20)
Through-hole (22) on frame (20) is connected on screw thread column (3), and the height of the outlet pipe (13) was higher than the height of water filter plate (2)
Degree.
2. a kind of high-efficiency aeration biological filter tank according to claim 1, it is characterised in that: the shape of the filter tank main body (1)
Shape is rectangle, and the shape of the second stepped groove (11) He Guoshui filter plate (2) is also rectangle.
3. a kind of high-efficiency aeration biological filter tank according to claim 1, it is characterised in that: the shape of the filter tank main body (1)
Shape is cylinder, and the shape of the second stepped groove (11) He Guoshui filter plate (2) is also cylindrical.
4. a kind of high-efficiency aeration biological filter tank according to claim 1, it is characterised in that: the screw thread column (3) and logical
The number in hole (22) is no less than four, and the number of the two is identical, and the screw thread column (3) is evenly distributed on the second stepped groove
(11) on, the number of the through-hole (22) is evenly distributed on fixed border (20), and the screw thread column (3) passes through nut (4)
It is fixed in the second stepped groove (11) water filter plate (2) are crossed.
5. a kind of high-efficiency aeration biological filter tank according to claim 1, it is characterised in that: the water inlet pipe (12) and water outlet
Manually-operated gate is equipped on pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188096.5U CN209322673U (en) | 2018-12-25 | 2018-12-25 | A kind of high-efficiency aeration biological filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188096.5U CN209322673U (en) | 2018-12-25 | 2018-12-25 | A kind of high-efficiency aeration biological filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209322673U true CN209322673U (en) | 2019-08-30 |
Family
ID=67728606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822188096.5U Active CN209322673U (en) | 2018-12-25 | 2018-12-25 | A kind of high-efficiency aeration biological filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209322673U (en) |
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2018
- 2018-12-25 CN CN201822188096.5U patent/CN209322673U/en active Active
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Address after: J2C-1701, Phase II, Innovation Industrial Park, High-tech Zone, Hefei City, Anhui Province, 230088 Patentee after: Anhui Platts Ecological Environment Co.,Ltd. Address before: 230000 Room 1107-1108, Building C 3, Innovation Industrial Park, Hefei High-tech Zone, Anhui Province Patentee before: ANHUI PUSHI ECOLOGICAL ENVIRONMENT ENGINEERING Co.,Ltd. |