CN209143900U - Micro flocculating filter device - Google Patents
Micro flocculating filter device Download PDFInfo
- Publication number
- CN209143900U CN209143900U CN201821753327.6U CN201821753327U CN209143900U CN 209143900 U CN209143900 U CN 209143900U CN 201821753327 U CN201821753327 U CN 201821753327U CN 209143900 U CN209143900 U CN 209143900U
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- CN
- China
- Prior art keywords
- sand
- flocculation
- tank body
- disk
- filter device
- 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.)
- Expired - Fee Related
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses micro flocculating filter devices, including tank body, filtration system and flocculation plant；The tank body is equipped with raw water inlet and filtrate outlet, and the filtration system and flocculation plant are all set in the tank body；The raw water inlet, flocculation plant, filtration system and filtrate outlet are sequentially communicated.The utility model proposes micro flocculating filter device so that entire filter has in the case where constancy of volume comprising the good filter effect including tiny flocculation, and flocculate that timeliness is controllable, and filter effect is more preferable by increasing flocculation plant in conventional filter tank body；In addition, entire filter installation and convenient transportation.
Description
Technical field
The utility model relates to filtration arts, more particularly to a kind of micro flocculating filter device.
Background technique
High-efficiency activated sand filter be it is a kind of integrate clarification, filtering and biological treatment function continous way operation processing
Equipment is widely used in drinking water, industrial water, advanced treatment of wastewater and Treated sewage reusing process field.Active sand filter is (again
Claim continuous shifting sand filter) using up-flow thermopnore work principle of filter and single homogeneous filtering material, filtering carries out simultaneously with washed-out sand, energy
Enough 24 hours continuous automatic runnings cleverly mention sand and washed-out sand structure recoil instead of typical high power without shutting down backwash
System is washed, energy consumption is extremely low, Maintenance free, and management is easy, can be unattended.
In order to improve filter effect, stage filter will increase flocculation plant, for example, outside the tank body of active sand filter
Portion is connected with flocculation tank, and the flocculant in flocculation tank is evacuated in the tank body of active sand filter by regulating valve, passes through flocculation
The effect of agent improves filter effect, but this filtration system will increase occupation area of equipment and space, is not easy to install and push away
Extensively.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of micro flocculating filter device, including tank body, filtration system and flocculation plant are gone out；The tank body is equipped with raw water inlet and filters out
Liquid outlet, the filtration system and flocculation plant are all set in the tank body；The raw water inlet, flocculation plant, filtration system
It is sequentially communicated with filtrate outlet.
Further, the flocculation plant include flocculate disk and with the flocculant entrance that is connected to of flocculation disk；The raw water inlet
It is connected to by pipeline with flocculation disk；Flocculation outlet is additionally provided on the flocculation disk；The flocculation outlet is connected to filtration system.
Further, the filtration system includes diversion pipe, sand-guiding tube, water distributor, leads sand hopper, air lift, sand-washing device
And casting bed；
The casting bed is set in the tank body, the diversion pipe upper end and the flocculation outlet, under the diversion pipe
End is equipped with water distributor；The sand hopper of leading is tapered, is set to the water distributor lower end；The sand-guiding tube lower end is set to and leads under sand hopper
End, and sand-guiding tube lower end is connect with air lift, the casting bed upper end is stretched out in the sand-guiding tube upper end, and sand-guiding tube upper end connects
It is connected to sand-washing device；The sand-washing device upper end is equipped with waste liquid outlet, and sand-washing device lower end is equipped with sand export；Punching is additionally provided on the tank body
Washing lotion outlet, the flushing liquor outlet and the waste liquid outlet of the sand-washing device pass through pipeline connection.
Further, the baffle or agitating device for flow-disturbing are additionally provided in the flocculation disk.
Further, the baffle has multiple, and multiple baffles are vertically disposed in the flocculation disk.
Further, the casting bed is set to the tank body lower part, and the tank body top is equipped with the water purification for accommodating filter liquor
Area；The flocculation disk is set to the clean water area.
Further, the sand-guiding tube passes through the flocculation disk and is tightly connected with it.
Further, the flow-directing shroud is located at outside the sand-guiding tube, and the water conservancy diversion inside pipe wall and sand-guiding tube outer wall are kept
Spacing.
Further, the tank body lower end is in inverted cone shape, and the air lift is set to the tank body lower end.
Further, the flocculant inlet is equipped with flocculant regulating valve.
The utility model proposes micro flocculating filter device, by increasing flocculation plant in conventional filter tank body so that
Entire filter has in the case where constancy of volume comprising the good filter effect including tiny flocculation, and flocculating timeliness can
Control, filter effect are more preferable；In addition, entire filter installation and convenient transportation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of micro flocculating filter device provided by the utility model；
Fig. 2 is the water flowing schematic diagram of micro flocculating filter device shown in Fig. 1；
Fig. 3 is the sand flow schematic diagram of micro flocculating filter device shown in Fig. 1；
Fig. 4 is the schematic perspective view of flocculation disk in Fig. 1；
Fig. 5 is the partial enlargement schematic cross-sectional view of flocculation Pan Chu in Fig. 1；
Fig. 6 is the vertical view schematic cross-sectional view of Fig. 4, and wherein arrow is illustrated as water flowing direction；
Wherein, 1, tank body；2, raw water inlet；3, filtrate outlet；4, flocculate disk；5, flocculant entrance；6, flocculation outlet；
7, diversion pipe；8, sand-guiding tube；9, water distributor；10, sand hopper is led；11, air lift；12, sand-washing device；13, casting bed；14, it rinses
Liquid outlet；15, baffle；16, clean water area.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the utility model.
As shown in figs. 1 to 6, the utility model provides micro flocculating filter device, including tank body 1, filtration system and flocculation dress
It sets；Tank body 1 is equipped with raw water inlet 2 and filtrate outlet 3, and filtration system and flocculation plant are all set in tank body 1；Raw water inlet
2, flocculation plant, filtration system and filtrate outlet 3 are sequentially communicated.
Flocculation plant include flocculate disk 4 and with the flocculant entrance 5 that is connected to of flocculation disk 4；Raw water inlet 2 passes through pipeline and wadding
Solidifying disk 4 is connected to；Flocculation outlet 6 is additionally provided on flocculation disk 4；Flocculation outlet 6 is connected to filtration system.
The filtration system of the present embodiment include diversion pipe 7, sand-guiding tube 8, water distributor 9, lead sand hopper 10, air lift 11,
Sand-washing device 12 and casting bed 13；
Casting bed 13 (active sand) is set in tank body 1, and 7 upper end of diversion pipe is connected to flocculation outlet 6, and 7 lower end of diversion pipe is equipped with
Water distributor 9；It is tapered to lead sand hopper 10, is set to 9 lower end of water distributor；8 lower end of sand-guiding tube is set to and leads 10 lower end of sand hopper, and sand-guiding tube
8 lower ends are connect with air lift 11, and 13 upper end of casting bed is stretched out in 8 upper end of sand-guiding tube, and 8 upper end of sand-guiding tube is connected with sand-washing device
12；12 upper end of sand-washing device is equipped with waste liquid outlet, and 12 lower end of sand-washing device is equipped with sand export；Flushing liquor outlet 14 is additionally provided on tank body 1,
Flushing liquor outlet 14 and the waste liquid outlet of sand-washing device 12 pass through pipeline connection.
It should be noted that filtration system of the invention can be not only system for filtering active sand, it can also be other types
Filtration system.
In addition, being additionally provided with the baffle 15 or agitating device for flow-disturbing in flocculation disk 4.Baffle 15 has multiple, multiple baffles
15 are vertically disposed in flocculation disk 4.It should be noted that the position of baffle 15 and angle are set by the size setting of flocculation disk 4
It sets, can control water flowing time or speed in flocculation disk 4, so that the flocculation reaction time is controllable；Certainly, the setting position of baffle 15
Flow-disturbing can be played the role of with angle by setting, and keep flocculation reaction more efficient.
Casting bed 13 is set to 1 lower part of tank body, and 1 top of tank body is equipped with the clean water area 16 for accommodating filter liquor；Flocculation disk 4 is set to
Clean water area 16.
Sand-guiding tube 8 passes through flocculation disk 4 and is tightly connected with it.Can also sealed cylindrical shape directly be arranged at middle part in the disk 4 that flocculates
Partition, sand-guiding tube 8 pass through cylinder.
Diversion pipe 7 is set in outside sand-guiding tube 8, and 7 inner wall of diversion pipe and 8 outer wall of sand-guiding tube keep spacing.
1 lower end of tank body is in inverted cone shape, and air lift 11 is set to 1 lower end of tank body.
Flocculant regulating valve is equipped at flocculant entrance 5.Enter flocculant in flocculation disk 4 by the way that regulating valve is controllable
Amount.
After raw water enters tank body 1 by raw water inlet 2, it is introduced into flocculation disk 4, due to having flocculant in flocculation disk 4,
Therefore raw water reacts with flocculant, this reaction duration is preferably 1~3 minute, and reaction duration can flow through flocculation disk 4 by water
Circulation control；Raw water after reaction is entered in diversion pipes 7 by flocculation outlet 6, finally enters water distributor 9, and from cloth
9 end of hydrophone flows out in casting bed 13；Casting bed 13 is in the active sand at water distributor 9 as dirty sand, and casting bed 13 is gradually up more dry
Only, water is spilled over to 13 top of casting bed after casting bed 13, is then present in clean water area 16, finally by filtering out for 1 upper end of tank body
3 outflow of liquid outlet；And dirty sand is promoted in sand-guiding tube 8 under the action of air lift 11 and enters washing for 8 upper end of sand-guiding tube
Sand device 12, under the action of sand-washing device 12, dirty sand is cleaned up, and the sewage (waste liquid) in dirty sand is discharged by waste liquid outlet, and
By 14 discharge tank body 1 of flushing liquor outlet, entire filtration system completes filtering.This filter device can realize 24 hours continuous mistakes
Filter, and compared to for existing active sand filter, constancy of volume, filter effect are more preferable.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of micro flocculating filter device, which is characterized in that including tank body, filtration system and flocculation plant；The tank body is equipped with
Raw water inlet and filtrate outlet, the filtration system and flocculation plant are all set in the tank body；The raw water inlet, flocculation
Device, filtration system and filtrate outlet are sequentially communicated.
2. micro flocculating filter device according to claim 1, which is characterized in that the flocculation plant include flocculation disk and with wadding
The flocculant entrance of solidifying disk connection；The raw water inlet is connected to by pipeline with flocculation disk；Flocculation is additionally provided on the flocculation disk
Outlet；The flocculation outlet is connected to filtration system.
3. micro flocculating filter device according to claim 2, which is characterized in that the filtration system includes diversion pipe, leads sand
Pipe, leads sand hopper, air lift, sand-washing device and casting bed at water distributor；
The casting bed is set in the tank body, and the diversion pipe upper end and the flocculation outlet, the diversion pipe lower end is set
There is water distributor；The sand hopper of leading is tapered, is set to the water distributor lower end；The sand-guiding tube lower end is set to and leads sand hopper lower end,
And sand-guiding tube lower end is connect with air lift, the casting bed upper end is stretched out in the sand-guiding tube upper end, and sand-guiding tube upper end connects
There is sand-washing device；The sand-washing device upper end is equipped with waste liquid outlet, and sand-washing device lower end is equipped with sand export；Flushing is additionally provided on the tank body
Liquid outlet, the flushing liquor outlet and the waste liquid outlet of the sand-washing device pass through pipeline connection.
4. micro flocculating filter device according to claim 2 or 3, which is characterized in that be additionally provided in the flocculation disk for disturbing
The baffle or agitating device of stream.
5. micro flocculating filter device according to claim 4, which is characterized in that the baffle has multiple, and multiple baffles are vertical
It is arranged in the flocculation disk.
6. micro flocculating filter device according to claim 3, which is characterized in that the casting bed is set to the tank body lower part, institute
Tank body top is stated equipped with the clean water area for accommodating filter liquor；The flocculation disk is set to the clean water area.
7. micro flocculating filter device according to claim 6, which is characterized in that the sand-guiding tube pass through the flocculation disk and with
It is tightly connected.
8. micro flocculating filter device according to claim 6, which is characterized in that the flow-directing shroud is located at outside the sand-guiding tube
Portion, the water conservancy diversion inside pipe wall and sand-guiding tube outer wall keep spacing.
9. micro flocculating filter device according to claim 6, which is characterized in that the tank body lower end is in inverted cone shape, the sky
Gas elevator pump is set to the tank body lower end.
10. micro flocculating filter device according to claim 6, which is characterized in that the flocculant inlet is equipped with flocculant
Regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753327.6U CN209143900U (en) | 2018-10-29 | 2018-10-29 | Micro flocculating filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753327.6U CN209143900U (en) | 2018-10-29 | 2018-10-29 | Micro flocculating filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209143900U true CN209143900U (en) | 2019-07-23 |
Family
ID=67271064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753327.6U Expired - Fee Related CN209143900U (en) | 2018-10-29 | 2018-10-29 | Micro flocculating filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209143900U (en) |
-
2018
- 2018-10-29 CN CN201821753327.6U patent/CN209143900U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20211029 |