CN107252575A - One kind folding umbrella-type activated sludge settling vessel - Google Patents
One kind folding umbrella-type activated sludge settling vessel Download PDFInfo
- Publication number
- CN107252575A CN107252575A CN201710470239.9A CN201710470239A CN107252575A CN 107252575 A CN107252575 A CN 107252575A CN 201710470239 A CN201710470239 A CN 201710470239A CN 107252575 A CN107252575 A CN 107252575A
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- China
- Prior art keywords
- skeleton
- activated sludge
- kuppe
- settling vessel
- wall
- Prior art date
- 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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Links
- 239000010802 sludge Substances 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 238000007667 floating Methods 0.000 claims description 23
- 238000005276 aerator Methods 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 15
- 238000005273 aeration Methods 0.000 description 8
- 239000006228 supernatant Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000031018 biological processes and functions Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0027—Floating sedimentation devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Activated Sludge Processes (AREA)
Abstract
Umbrella-type activated sludge settling vessel is rolled over the invention provides one kind, including：The umbrella frame be inverted and suspended in water；Wherein, umbrella frame includes main shaft, outer wall skeleton, kuppe skeleton and sliding block, and the sliding block is located on the main shaft, is connected with the kuppe skeleton, the kuppe skeleton is connected with the outer wall skeleton by first rotating shaft, and the outer wall skeleton is connected with the main shaft by the second rotating shaft；Outer wall fabric is equipped with the surface of the outer wall skeleton and the kuppe skeleton.The folding umbrella-type activated sludge settling vessel of the present invention, using umbrella-shaped structure, promotes the sliding block on main shaft when using, drive umbrella frame and outer wall fabric to open, form settler, treat the not used time, sliding block can be moved up, make umbellate form device unitary closed, be easy to deposit or transport.
Description
Technical field
The present invention relates to technical field of sewage, umbrella-type activated sludge settling vessel is rolled over more particularly, to one kind.
Background technology
Activated sludge is micropopulation and they are depended on organic substance and the general name of inorganic substances, activated sludge is
A kind of aerobic biological process for treating, to sewage, aeration can produce sludge for a long time for they, while water quality can be significantly improved,
This method is mainly used to handle stain disease.Sedimentation basin would generally be used in sewage disposal system, its effect is by gravity
Effect, makes the mud mixture after the biochemical treatment of aerobe carry out mud-water separation, precipitation supernatant row in precipitation
Accepting/ordering system.
At present, second pond (i.e. secondary sedimentation tank) is generally set in biochemical treatment system, made by aeration tank Air Exposure
Later activated sludge is precipitated in second pond, and separation forms superposed supernatant layer and the pollution positioned at bottom after precipitation
Layer, wherein, supernatant layer thus become clean hygiene, the pollution layer positioned at bottom by exteenal reflux sludge pump is back to biochemistry pool
In.The method that this utilization second pond handles organic sewage, although can preferably handle organic sewage, and enter to activated sludge
Row is recycled, but second pond needs to carry out outside mud-water separation, also carries out sludge condensation, due to the change of water and water quality,
Sludge is also temporarily stored, so the pool area being actually needed is more than the pool area only carried out needed for mud-water separation, it is heavy with two
The activated Sludge System space-consuming of pond and exteenal reflux sludge pump is larger, not easy to store and transport, is also not easy to installation and removal,
The construction of the system and operation cost are higher simultaneously.
The content of the invention
The present invention provides a kind of a kind of folding umbrella-type activity for overcoming above mentioned problem or solving the above problems at least in part
Sludge settling device, including：
It is inverted in the umbrella frame of underwater；Wherein, umbrella frame includes main shaft, outer wall skeleton, kuppe skeleton and sliding block, institute
State sliding block to be located on the main shaft, be connected with the kuppe skeleton, the kuppe skeleton and the outer wall skeleton pass through the
One rotating shaft is connected, and the outer wall skeleton is connected with the main shaft by the second rotating shaft；In the outer wall skeleton and the kuppe
The surface of skeleton is equipped with outer wall fabric.
Wherein, the folding umbrella-type activated sludge settling vessel also includes the floating drum being placed on the water surface, the floating drum and the umbrella frame
Frame is connected.
Wherein, the folding umbrella-type activated sludge settling vessel also includes the first bottom water inlet, the second bottom water inlet and gas outlet；
First bottom water inlet is set located at the bottom of the folding umbrella-type activated sludge settling vessel, second bottom water inlet
The bottom of the first settling zone formed in the kuppe skeleton and the outer wall skeleton and the water surface, the gas outlet is located at
Second that the bottom of the kuppe skeleton and the outer wall skeleton and the folding umbrella-type activated sludge settling vessel is formed is sunk
The top in shallow lake area.
Preferably, gas block panel is provided with below the water inlet of first bottom.
Wherein, the described one end of outer wall fabric away from the water surface is equipped with opening, is arranged on the kuppe skeleton surface
The connection end of outer wall fabric and the main shaft is provided with opening.
Wherein, the folding umbrella-type activated sludge settling vessel also include located at the kuppe skeleton and the outer wall skeleton and
Water outlet perforated pipe in first settling zone of water surface formation.
Wherein, the water outlet perforated pipe is connected on drainage arrangement by drainage duct.
Preferably, the water outlet perforated pipe is suspended on the floating drum, and the drainage duct is located at the drainage arrangement
On the floating drum.
Preferably, it is provided with gas block panel below opening of the outer wall skeleton away from the water surface.
Wherein, stable weight is preferably set in the lower section of the umbrella frame.
Preferably, the water surface of the invention is the water surface of biochemistry pool, more preferably in the biochemistry pool containing aerator
Water.
Folding umbrella-type activated sludge settling vessel proposed by the present invention, using umbrella-shaped structure, promotes the sliding block on main shaft when using,
Drive umbrella frame and outer wall fabric to open, form settler, treat the not used time, sliding block can be moved up, make umbellate form device overall
Closure, is easy to deposit or transports.The settling vessel of the present invention integrally can be hung with floating drum, be suspended in the water surface, its discharging device
It can hang on floating drum, it is overall not to be connected with biochemistry pool, thus be easily installed and dismantle, it is particularly suitable for use in existing life
Change band water construction in pond.
Brief description of the drawings
Fig. 1 is the structural representation of folding umbrella-type activated sludge settling vessel in a preferred embodiment of the invention；
Fig. 2 be a preferred embodiment of the invention in by preferred folding umbrella-type activated sludge settling vessel be placed in containing be aerated
Structural representation in the biochemistry pool of equipment；
In figure：1st, main shaft；2 kuppe skeletons；3rd, outer wall skeleton；4th, sliding block；5th, the second rotating shaft；6th, first rotating shaft；7th, float
Cylinder；8th, drawknot rope；9th, outer wall fabric；10th, water conservancy diversion cover facing material；11st, the first bottom water inlet；12nd, interior settling zone (also referred to as the second precipitation
Area)；13rd, the second bottom water inlet；14th, kuppe is (also referred to as delivery port) suitable for reading；15 outer settling zones (also referred to as the first settling zone)；16、
Water outlet perforated pipe；17th, outlet pipe lifting rope；18th, drainage arrangement；19th, drainage duct；20th, gas block panel；21st, stable weight；22nd, it is raw
Change pond；23rd, aerator；24th, the biochemistry pool water surface.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
In the description of the invention, unless otherwise indicated, " multiple " refer to two or more.Term " on ", " under "
The orientation or position relationship of instructions such as " interior " " outer " " top " " bottoms " are
For the ease of the description present invention and simplified description, rather than indicate or imply that the device or element of meaning must be with specific sides
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first " and "
Two " etc. are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, unless otherwise indicated, term " connected ", " connection " should be interpreted broadly, for example, can be with
It is to be fixedly connected or be detachably connected, or is integrally connected, or mechanically connects, or electrical connection, can be direct phase
Even, can also be indirectly connected to by intermediary or two element internals connection.For ordinary skill people
For member, concrete condition can be regarded and understand the concrete meaning of above-mentioned term in the present invention.
Umbrella-type activated sludge settling vessel, including the umbrella frame be inverted and suspended in water are rolled over the invention provides one kind；Its
In, umbrella frame includes main shaft 1, outer wall skeleton 3, kuppe skeleton 2 and sliding block 4, and sliding block 4 is located on main shaft 1, with kuppe skeleton
2 are connected, and kuppe skeleton 2 is connected with outer wall skeleton 3 by first rotating shaft 6, and outer wall skeleton 3 passes through the phase of the second rotating shaft 5 with main shaft 1
Even；Outer wall fabric is equipped with the surface of outer wall skeleton 3 and kuppe skeleton 2.
Wherein, outer wall fabric 9 is provided with the surface of outer wall skeleton 3, outer wall fabric is provided with the surface of kuppe skeleton 2,
Also referred to as water conservancy diversion cover facing material 10.
When the folding umbrella-type activated sludge settling vessel needs to open and use, the sliding block 4 on main shaft 1 is promoted along along main shaft 1
Sliding block 4 is moved downward along main shaft 1, drives kuppe skeleton 2 to drive outer wall skeleton 3 outside around the second rotating shaft 5 by first rotating shaft 6
Open, when sliding block 4 moves to setting position, kuppe skeleton 2, water conservancy diversion cover facing material 10, outer wall skeleton 3 and outer wall fabric 9
The kuppe and outer wall of folding umbrella-type activated sludge settling vessel can be formed, so as to realize the function of settling vessel.The not used time is treated, can be with
Sliding block 4 is moved up, makes umbellate form device unitary closed, is easy to deposit or transports.
In umbrella frame, kuppe skeleton and outer wall skeleton are desirably a plurality of, by multiple kuppe skeletons and multiple outer walls
The inversion umbrella frame of the compositions such as skeleton, 1 main shaft and 1 sliding block is similar to inverted umbrella structure.
Wherein, whole settling vessel is divided into the first settling zone (outer settling zone 15) and the second settling zone (interior precipitation by kuppe
Area 12).That is, the region that the first settling zone 15 is formed by kuppe skeleton 2 and outer wall skeleton 3 and the water surface；Second settling zone
12 regions formed by the bottom of kuppe skeleton 2 and outer wall skeleton 3 and folding umbrella-type activated sludge settling vessel.
Wherein it is possible to which above-mentioned closure and the settling vessel opened are suspended in into water using any means as known in the art
In, it is in suspended state to make overall.
In a preferred embodiment, it can use floating drum 7 that settling vessel is suspended in water, floating drum 7 and umbrella frame
Be connected, to ensure that the umbrella frame is inverted in underwater, make settling vessel be in suspended state, make folding umbrella-type activated sludge settling vessel into
Umbrella-type activated sludge settling vessel is rolled over for buoyancy.Multiple floating drums can be used.
Wherein, floating drum can be made using inflatable elastomeric material, also allowed for transport and used.
Wherein it is possible to make floating drum 7 with kuppe skeleton 2 in umbrella frame with being connected at the tie point of outer wall skeleton 3, preferably lead to
Drawknot rope 8 is crossed to connect.
Above-mentioned settling vessel can be placed in the underwater of the biochemistry pool containing aerator, to handle in biochemical treatment system
Sludge.
In a preferred embodiment, folding umbrella-type activated sludge settling vessel can also include the first bottom water inlet 11, the
Two bottom water inlets 13 and gas outlet 14；First bottom water inlet 11 is located at the bottom of the folding umbrella-type activated sludge settling vessel, the second bottom
The bottom for the first settling zone 15 that water inlet 13 is formed located at kuppe skeleton and the outer wall skeleton and the water surface, gas outlet
14 the second settling zones 12 formed located at the bottom of kuppe skeleton and outer wall skeleton and folding umbrella-type activated sludge settling vessel
Top.Wherein, gas outlet 14 can also claim kuppe suitable for reading.
Above-mentioned settling vessel is placed in the underwater of the biochemistry pool containing aerator, when settling vessel is run, aeration tank
Active sludge intermixture is entered by the first bottom water inlet 11 in second settling zone 12 of settling vessel, in the region, and activity is dirty
Mud starts to separate with water, meanwhile, also there is a small amount of aeration air to be entered by the first bottom water inlet 11 in the second settling zone 12,
Separated wherein with mixed liquor, upwards motion, further, since the second settling zone 12 is in anaerobic condition, the region
Mixed liquor can return nitrification and produce a certain amount of nitrogen, and these gases gas outlet 14 on top in the second settling zone is overflowed.
The activated sludge precipitated in the second settling zone 12 glides falling to containing aerator by the first bottom water inlet 11
Biochemistry pool in, supernatant in the second settling zone 12 and a small amount of activated sludge for not precipitating completely are via the second bottom water inlet
13 enter the first settling zones 15, and a small amount of activated sludge further precipitates in the first settling zone 15, and along the first settling zone 15
Middle water conservancy diversion cover facing material and outer wall fabric glide, and are fallen back to via the second bottom water inlet 13 in the second settling zone 12, and further with
The activated sludge of second settling zone 12, which glides, to be fallen after rise into biochemistry pool.
Wherein, can be in the table located at outer wall skeleton 2 and kuppe skeleton 3 in a preferred embodiment of the invention
The one end of the outer wall fabric (i.e. outer wall fabric 9 and water conservancy diversion cover facing material 10) in face away from horizontal plane is equipped with opening or gap, sets
In the outer wall fabric (i.e. water conservancy diversion cover facing material 10) on the surface of kuppe skeleton 3 opening or gap are provided with the connection end of main shaft 1.
That is one end of the remote horizontal plane of outer wall fabric 9 is the opening of the bottom of outer wall fabric 9 as the first of settling vessel
Bottom water inlet 11, the one end of water conservancy diversion cover facing material 10 away from horizontal plane is between the bottom of water conservancy diversion cover facing material 10 and outer wall skeleton 2
The bottom water inlet 13 being open as the second bottom water inlet 13, i.e. the first settling zone 15, is arranged on the outer wall on the surface of kuppe skeleton 3
Opening or seam that the connection end (i.e. between the top of water conservancy diversion cover facing material 10 and main shaft) of fabric water conservancy diversion cover facing material 10 and main shaft 1 is provided with
Gap, is used as gas outlet 14, also referred to as kuppe suitable for reading 14.
Wherein, outer wall fabric 9 and water conservancy diversion cover facing material 10 can use flexible foldable fabric (such as plastic foil), material
Light, low cost is easy to install.
Supernatant in first settling zone 15 can be discharged by drainage arrangement conventional in the art.Of the invention one
, can be in kuppe skeleton 2 with being provided with out in outer wall skeleton 3 and the first settling zone 15 of water surface formation in preferred embodiment
Water perforated pipe 16, supernatant is discharged, it is ensured that water outlet is uniform and stable.
When containing floating drum in settling vessel, except being provided with water outlet perforated pipe 16, the row of being also provided with the first settling zone 15
Water conduit 19 and drainage arrangement 18, water outlet perforated pipe 16 are connected to 18 on drainage arrangement by drainage duct, it is ensured that water outlet is uniformly steady
It is fixed.
Water outlet perforated pipe 16 can use other common suspention media such as rope to be suspended on floating drum 7.
Wherein it is possible to which drainage arrangement 18 and drainage duct 19 are also located on floating drum 7, the settling vessel integrally includes draining and filled
Put and hung with floating drum 7, be suspended in the water surface, it is overall not to be connected with biochemistry pool, it is easily installed and dismantles.
Enter the settling vessel to reduce aeration air, shift gas plate is set below the first bottom water inlet 11 of settling vessel
20, i.e. outer wall skeleton 2 are provided with gas block panel below the opening away from horizontal plane.
To avoid this settling vessel is unstable under flow action from rocking, stable weight 21 is set below settling vessel.
The settling vessel of the present invention may not necessarily be connected with biochemistry pool main body section, substantially reduce installation difficulty, especially suitable
In the band water construction in existing biochemistry pool.
Embodiment 1
As shown in figure 1, the folding umbrella-type activated sludge settling vessel that the present embodiment is provided, also referred to as buoyancy roll over umbrella-type activated sludge
Settling vessel, the settling vessel is in umbellate form foldable form, and umbrella-shaped structure is made up of umbrella frame and fabric；The settling vessel has been arranged at exposure
In the biochemistry pool 22 of gas equipment 23, floating drum 7 buoyancy low suspension under the water surface 24, as shown in Figure 2.
Wherein, umbrella frame includes main shaft 1, kuppe skeleton 2, outer wall skeleton 3 etc., and sliding block 4 is connected with kuppe skeleton 2
Connect, kuppe skeleton 2 is connected with outer wall skeleton 3 by first rotating shaft 6, outer wall skeleton is connected with main shaft 1 by the second rotating shaft 5.
When settling vessel needs to open and use, the sliding block 4 on main shaft is promoted to be moved downward along main shaft 1, kuppe skeleton 2 passes through rotating shaft 6
Outer wall skeleton 3 is driven 5 to be flared out around the shaft, when sliding block 4 moves to appropriate position, kuppe skeleton 2, water conservancy diversion cover facing material 10
The kuppe and outer wall of settling vessel can be formed with outer wall skeleton 3 and outer wall fabric 9.The settling vessel opened is by floating drum 7, by drawing
Tie knots in 8 suspention pool water withins, it is in suspended state to make overall.
Whole settling vessel is divided into interior settling zone 12 (also referred to as the second settling zone 12) and outer settling zone 15 and (is also referred to as the by kuppe
One settling zone 15).Appropriately sized opening or gap are left in the bottom of outer wall fabric, are used as the first bottom water inlet of settling vessel
11, appropriately sized opening or gap are also left between the bottom of water conservancy diversion cover facing material and outer wall, the second of outer settling zone 15 is used as
Bottom water inlet 13, leaves appropriately sized gap between water conservancy diversion cover facing material top and main shaft 1, be used as kuppe suitable for reading 14；Wherein
The outer top of settling zone 15 sets out water perforated pipe 16, and the pipe is suspended on floating drum 7 by lifting rope 17；Water outlet perforated pipe 16 is led by draining
Pipe 19 is connected on drainage arrangement 18.
When settling vessel is run, the active sludge intermixture of aeration tank is entered in settling vessel by the first bottom water inlet 11
In settling zone 12, in the region, activated sludge starts to separate with water, meanwhile, also there is a small amount of aeration air by first
Bottom water inlet 11 enters one's respective area, is also separated in this region with mixed liquor, upwards motion, further, since in one's respective area
In anaerobic condition, nitrification can be returned and produce a certain amount of nitrogen, these gases are overflowed in one's respective area by kuppe suitable for reading 14.
The activated sludge precipitated in interior settling zone 12 glides via the first bottom water inlet 11, falls after rise to biochemistry pool
In.Supernatant in interior settling zone 12 and a small amount of activated sludge for not precipitating completely are via outer the second bottom of settling zone water inlet 13
Into in outer settling zone 15, a small amount of activated sludge is further precipitated in outer settling zone 15, and is glided along outer kuppe, via
Second bottom water inlet 13 is fallen back in interior settling zone 12, and is further fallen after rise with the activated sludge downslide of interior settling zone 12 to biochemistry
Chi Zhong.Supernatant in outer settling zone 15 is under the swabbing action of drainage arrangement 18, via water outlet perforated pipe 16, drainage duct 19
Discharge outside pond.
Enter this settling vessel to reduce aeration air, shift gas plate is set below the first bottom water inlet 11 of the settling vessel
20.To avoid this settling vessel is unstable under flow action from rocking, stable weight 21 is set in the lower section of settling vessel.
The folding umbrella-type activated sludge settling vessel that the present invention is provided can shrink reduction when not in use using folding umbellate form construction
Volume, is easy to deposit and transports；Simple structure, is processed and easy to install.The settling vessel is placed directly in biochemistry pool,
Residence time is short, and sedimentation effect is good, reduces cost；Settling vessel integrated suspension is connected in biochemistry pool without with pond body, and installation is torn open
Unload conveniently；Discharge pipe line is overall also to suspend by floating drum, it may not be necessary to is connected with biochemistry pool main body section, is greatly reduced installation difficult
Degree, the band water in existing biochemistry pool that is particularly suitable for use in is constructed.
Finally, method of the invention is only preferably embodiment, is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in the protection of the present invention
Within the scope of.
Claims (10)
1. one kind folding umbrella-type activated sludge settling vessel, it is characterised in that including：The umbrella frame be inverted and suspended in water；Wherein,
Umbrella frame includes main shaft, outer wall skeleton, kuppe skeleton and sliding block, and the sliding block is located on the main shaft, with the kuppe
Skeleton is connected, and the kuppe skeleton is connected with the outer wall skeleton by first rotating shaft, the outer wall skeleton and the main shaft
It is connected by the second rotating shaft；Outer wall fabric is equipped with the surface of the outer wall skeleton and the kuppe skeleton.
2. folding umbrella-type activated sludge settling vessel according to claim 1, it is characterised in that also floating on the water surface including being placed in
Cylinder, the floating drum is connected with the umbrella frame.
3. it is according to claim 1 folding umbrella-type activated sludge settling vessel, it is characterised in that also including the first bottom water inlet,
Second bottom water inlet and gas outlet；
First bottom water inlet is located at institute located at the bottom of the folding umbrella-type activated sludge settling vessel, second bottom water inlet
The bottom for the first settling zone that kuppe skeleton is formed with the outer wall skeleton and horizontal plane is stated, the gas outlet is located at institute
State the second precipitation that the bottom of kuppe skeleton and the outer wall skeleton and the folding umbrella-type activated sludge settling vessel is formed
The top in area.
4. folding umbrella-type activated sludge settling vessel according to claim 1, it is characterised in that the outer wall fabric is away from level
The one end in face is equipped with opening, and the connection end of the outer wall fabric and the main shaft that are arranged on the kuppe skeleton surface, which is provided with, opens
Mouthful.
5. the folding umbrella-type activated sludge settling vessel according to any one of claim 1-4, it is characterised in that also including located at
The kuppe skeleton and the water outlet perforated pipe in the outer wall skeleton and the first settling zone of horizontal plane formation.
6. folding umbrella-type activated sludge settling vessel according to claim 2, it is characterised in that also including located at kuppe skeleton
With the water outlet perforated pipe in outer wall skeleton and the first settling zone of horizontal plane formation, the water outlet perforated pipe is connected by drainage duct
It is connected on drainage arrangement.
7. folding umbrella-type activated sludge settling vessel according to claim 6, it is characterised in that the water outlet perforated pipe is suspended to
On the floating drum, the drainage duct is with the drainage arrangement on the floating drum.
8. folding umbrella-type activated sludge settling vessel according to claim 4, it is characterised in that the outer wall skeleton is away from level
Gas block panel is provided with below the opening in face.
9. the folding umbrella-type activated sludge settling vessel according to any one of claim 1-4, it is characterised in that in the umbrella frame
The lower section of frame sets stable weight.
10. the folding umbrella-type activated sludge settling vessel according to any one of claim 1-4, it is characterised in that the water is
Water in biochemistry pool containing aerator.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470239.9A CN107252575A (en) | 2017-06-20 | 2017-06-20 | One kind folding umbrella-type activated sludge settling vessel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470239.9A CN107252575A (en) | 2017-06-20 | 2017-06-20 | One kind folding umbrella-type activated sludge settling vessel |
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| CN107252575A true CN107252575A (en) | 2017-10-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056722A (en) * | 2018-10-17 | 2020-04-24 | 中电建生态环境集团有限公司 | Sludge treatment equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009039669A (en) * | 2007-08-10 | 2009-02-26 | Hitachi Zosen Corp | Settling method and apparatus of slurry, and waste incineration facility |
| CN201317701Y (en) * | 2008-12-25 | 2009-09-30 | 许良英 | Settler for sewage treatment |
| CN201358709Y (en) * | 2009-03-09 | 2009-12-09 | 付博 | Slurry umbrella |
| CN203558906U (en) * | 2013-11-22 | 2014-04-23 | 徐善文 | High-load contact sedimentation tank |
| CN204637664U (en) * | 2015-03-02 | 2015-09-16 | 江苏海祥环保工程有限公司 | A kind of spiral-flow type water purifier |
| CN106745706A (en) * | 2016-12-29 | 2017-05-31 | 浦华环保股份有限公司 | The activated sludge settler being placed in aeration tank |
| CN206853199U (en) * | 2017-06-20 | 2018-01-09 | 浦华环保股份有限公司 | One kind folding umbrella-type activated sludge settling vessel |
-
2017
- 2017-06-20 CN CN201710470239.9A patent/CN107252575A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009039669A (en) * | 2007-08-10 | 2009-02-26 | Hitachi Zosen Corp | Settling method and apparatus of slurry, and waste incineration facility |
| CN201317701Y (en) * | 2008-12-25 | 2009-09-30 | 许良英 | Settler for sewage treatment |
| CN201358709Y (en) * | 2009-03-09 | 2009-12-09 | 付博 | Slurry umbrella |
| CN203558906U (en) * | 2013-11-22 | 2014-04-23 | 徐善文 | High-load contact sedimentation tank |
| CN204637664U (en) * | 2015-03-02 | 2015-09-16 | 江苏海祥环保工程有限公司 | A kind of spiral-flow type water purifier |
| CN106745706A (en) * | 2016-12-29 | 2017-05-31 | 浦华环保股份有限公司 | The activated sludge settler being placed in aeration tank |
| CN206853199U (en) * | 2017-06-20 | 2018-01-09 | 浦华环保股份有限公司 | One kind folding umbrella-type activated sludge settling vessel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056722A (en) * | 2018-10-17 | 2020-04-24 | 中电建生态环境集团有限公司 | Sludge treatment equipment |
| CN111056722B (en) * | 2018-10-17 | 2024-03-19 | 中电建生态环境集团有限公司 | Sludge treatment equipment |
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