CN205973849U - Float quick purifier of formula top layer sewage - Google Patents
Float quick purifier of formula top layer sewage Download PDFInfo
- Publication number
- CN205973849U CN205973849U CN201620978059.2U CN201620978059U CN205973849U CN 205973849 U CN205973849 U CN 205973849U CN 201620978059 U CN201620978059 U CN 201620978059U CN 205973849 U CN205973849 U CN 205973849U
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- China
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- layer
- water
- tank body
- filter
- flange plate
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- Withdrawn - After Issue
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Abstract
The utility model relates to a float quick purifier of formula top layer sewage, which comprises a tank body, the multilayer is separated into to the inner chamber of the jar body, to being water layer, a filter layer down in proper order and intaking the layer on the follow, the grid is installed to the bottom of jar body, and the mid -mounting has a support baffle, and flange cover plate is installed at the top, do between grid and the support baffle the layer that intakes is the filter layer between support baffle and the flange cover plate, for going out a water layer between the top of the flange cover plate and jar body, go out the water layer and go out water piping connection, the lateral wall of filter layer is equipped with feed tray, and place the filter material in the filter layer and be equipped with and strained the cap, it installs in flange cover plate's bottom to strain the cap. The utility model discloses a purifier has compact structure, purifying effect is good, operation maintenance is simple, with low costs characteristics.
Description
Technical field
This utility model is related to field of sewage treatment equipment, particularly to relating generally to river lake desilting and dispose in work
Effluent treatment plant.
Background technology
In recent years, due to rapid economic development and environmental protective measure delayed between contradiction, lead to various water environment bags
The contamination accident including river course, lake, reservoir, irrigation canals and ditches, pond etc. happens occasionally.Since 11th Five-Year, country carries out water ring energetically
Border comprehensive improvement technology,《Water prevention and cure of pollution action plan》、《City black and odorous water renovation guide》Propose Deng in succession, environment
Friendly, the engineering technology of low impact exploitation become the forward position of current demand.
Bed mud is the main endogenous pollution in river lake, be cause black and odorous water, cyanophyceae to spread unchecked, lake general take place frequently, Herba Eichhorniae overgrowing
Main combined symptoms Deng the deterioration of the ecological environment.Tentatively obtain under the premise of control in external source pollution, the removing of endogenous pollution becomes
The most important thing for water bad border control.
Ecological dredging is the effective measures cutting down river lakehead pollution. current ecological dredging technology, typically adopt environmental protection
The technique of dredging+mud enhanced coagulation+precipitation concentration+mechanical dehydration is constructed.The mud that mud is quickly disposed takes off
Water station is often restricted by place, and particularly the sludge dewatering of city river is processed, and has been difficult to space setting and has met big flow construction
Large-scale deposition facility, not having enough sedimentation times to make to discharge, the float impact on the high side in water is normal produces, lead to ship,
Disposing capacity of standing is inharmonious, and production efficiency is low；Middle Water warfare degree needed for producing is not high, and the molten utilization rate of joining of medicament is low, shadow
Ring whole technique treatment effect, simultaneously sewage disposal interior circulation burden, increased operating cost.
Utility model content
The problems referred to above existing for prior art, applicant is studied and is improved, and provides a kind of floatation type top layer dirty
Water fast purification device, can float effectively in filtering emission water, the Treated sewage reusing resource under low turbidity is provided, using on to
Streaming bed structure, starching the tail water in disposal process to river lake mud has fabulous filtration, and it is little to have a floor space, operation dimension
Shield maintains simple, reusable, the low feature of operating cost.
In order to solve the above problems, this utility model adopts following scheme：
A kind of floatation type top layer sewage quick purifying device, including tank body, the inner chamber of described tank body is separated into multilamellar, from upper
To under be followed successively by water-yielding stratum, filter layer and enter water layer；The bottom of tank body is provided with grid, and middle part is provided with supporting clapboard, top
Flange plate is installed, between described grid and supporting clapboard be described in enter water layer, between supporting clapboard and flange plate be
Filtering layer, is water-yielding stratum between flange plate and the top of tank body, and described water-yielding stratum is connected with outlet pipe；The side wall of described filter layer
It is provided with feeding port, be placed with filtrate in filter layer and be provided with filter cap, described filter cap is installed on the bottom of flange plate.
Improvement further as technique scheme：
The bottom of described tank body is provided with the buoyancy aid being placed in below grid, and described buoyancy aid is provided with mooring circle.
Described enter water layer on inlet pressure gauge is installed, described outlet pipe is provided with discharge pressure table.
Described flange plate is provided with backwash mouth.
Of the present utility model have technical effect that：
(1) using the mode that flows to of sewage upward flow, the water environment capacity of filter layer is strong, and filter cycle is long；
(2) filter medium selects fibrous nodules, and in filter process, fibrous nodules filler is filled in tank body filter layer, by
Less in the proportion of fibrous nodules, when sewage rises to device filtering area, the hydraulic pressure in tank acts in fibrous nodules so as to be pressed
Be attached to filter cap periphery and form filter material layer, filtering layer space tapers into along water (flow) direction, can efficiently accomplish the retention to pollutant,
Adsorption, purifies water；
(3) floating body that buoyancy aid is made using light waterproof material, has mooring circle thereon, can be placed in Tail water reuse
Mouthful, use in tail water effect on driving birds is not good or when need to clean recycle-water.
(4) it is light material due to all selections of this utility model building block, in work, motility is high, can be by manually pacifying
It is placed in and need position.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1st, tank body；2nd, water-yielding stratum；3rd, filter layer；4th, enter water layer；5th, grid；6th, supporting clapboard；7th, flange plate；
8th, outlet pipe；9th, feeding port；10th, filtrate；11st, filter cap；12nd, buoyancy aid；13rd, mooring circle；14th, inlet pressure gauge；15th, discharge pressure
Table；16th, backwash mouth.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.
As shown in figure 1, the floatation type top layer sewage quick purifying device of the present embodiment, including tank body 1, the inner chamber of tank body 1
It is separated into multilamellar, be followed successively by water-yielding stratum 2, filter layer 3 from top to bottom and enter water layer 4；The bottom of tank body 1 is provided with grid 5, prevents
Floating refuse enters in tank body 1；The middle part of tank body 1 is provided with supporting clapboard 6, and supporting clapboard 6 is in order to support filtrate；Tank body 1
Top is provided with flange plate 7, is into water layer 4, between supporting clapboard 6 and flange plate 7 is between grid 5 and supporting clapboard 6
Filter layer 3, is water-yielding stratum 2 between the top of flange plate 7 and tank body 1, and flange plate 7 is provided with backwash mouth 16.Water-yielding stratum 2
It is connected with outlet pipe 8；The side wall of filter layer 3 is provided with feeding port 9, and feeding port 9 is in order to throw in or to change filtrate 10；In filter layer 3
Place filtrate 10 from feeding port 9 and be provided with filter cap 11, filter cap 11 is installed on the bottom of flange plate 7, filter cap 11 is used for water outlet.
The bottom of tank body 1 is provided with the buoyancy aid 12 being placed in grid 5 lower section, and buoyancy aid 12 is provided with mooring circle 13.Buoyancy aid 12 can
It is placed in Tail water reuse mouth, use in tail water effect on driving birds is not good or when need to clean recycle-water.
Enter and inlet pressure gauge 14 is provided with water layer 4, outlet pipe 8 is provided with discharge pressure table 15, in order to judge filtrate
The need of backwash.
In this utility model, outlet pipe 8 is connected with the pump housing, provides negative pressure to draw sewage to tank body by draining pump in work
In 1, when liquid level reaches filter layer 3, the hydraulic pressure in tank body 1 acts on filtrate 10 (fibrous nodules) above so as to be attached to filter cap by pressure
11 peripheries simultaneously form filter material layer, and filtering layer space tapers into along water (flow) direction, in water float pass through fiber-ball filter media layer
Depth is adsorbed, and enters water-yielding stratum 2 by filter cap 11, is finally discharged by outlet pipe 8.
Judge whether to need backwash by inlet pressure gauge 14 and discharge pressure table 15.If inlet pressure is big, outlet pressure
Power is little, and filtrate 10 needs backwash, at this moment clean water is inputted backwash mouth 16 and filtrate is recoiled, recoil and go out to water inlet
Till clear liquid.
Embodiment provided above is better embodiment of the present utility model, is only used for convenient explanation this utility model, and
Non- this utility model is made with any pro forma restriction, any those of ordinary skill in the art, if without departing from
In the range of the carried technical characteristic of this utility model, using locally changing done by this utility model disclosed technology content or repair
The Equivalent embodiments of decorations, and without departing from technical characteristic content of the present utility model, all still fall within this utility model technical characteristic
In the range of.
Claims (4)
1. a kind of floatation type top layer sewage quick purifying device it is characterised in that：Including tank body (1), the inner chamber of described tank body (1)
It is separated into multilamellar, be followed successively by water-yielding stratum (2), filter layer (3) from top to bottom and enter water layer (4)；The bottom of tank body (1) is provided with lattice
Grid (5), middle part is provided with supporting clapboard (6), and top is provided with flange plate (7), described grid (5) and supporting clapboard (6) it
Between be described enter water layer (4), between supporting clapboard (6) and flange plate (7) be filter layer (3), flange plate (7) and tank body
(1) it is water-yielding stratum (2) between top, described water-yielding stratum (2) is connected with outlet pipe (8)；The side wall of described filter layer (3) is provided with
Feeding port (9), is placed with filtrate (10) and is provided with filter cap (11), described filter cap (11) is installed on flange plate in filter layer (3)
(7) bottom.
2. floatation type top layer according to claim 1 sewage quick purifying device it is characterised in that：Described tank body (1)
Bottom is provided with the buoyancy aid (12) being placed in below grid (5), and described buoyancy aid (12) is provided with mooring circle (13).
3. floatation type top layer according to claim 1 sewage quick purifying device it is characterised in that：Described enter water layer (4)
On inlet pressure gauge (14) is installed, described outlet pipe (8) is provided with discharge pressure table (15).
4. floatation type top layer according to claim 1 sewage quick purifying device it is characterised in that：Described flange plate
(7) it is provided with backwash mouth (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978059.2U CN205973849U (en) | 2016-08-27 | 2016-08-27 | Float quick purifier of formula top layer sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978059.2U CN205973849U (en) | 2016-08-27 | 2016-08-27 | Float quick purifier of formula top layer sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973849U true CN205973849U (en) | 2017-02-22 |
Family
ID=58040556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620978059.2U Withdrawn - After Issue CN205973849U (en) | 2016-08-27 | 2016-08-27 | Float quick purifier of formula top layer sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116078017A (en) * | 2022-12-15 | 2023-05-09 | 中交疏浚技术装备国家工程研究中心有限公司 | Method for filtering and draining mud entering cabin of trailing suction hopper dredger and implementation device thereof |
-
2016
- 2016-08-27 CN CN201620978059.2U patent/CN205973849U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116078017A (en) * | 2022-12-15 | 2023-05-09 | 中交疏浚技术装备国家工程研究中心有限公司 | Method for filtering and draining mud entering cabin of trailing suction hopper dredger and implementation device thereof |
| WO2024125204A1 (en) * | 2022-12-15 | 2024-06-20 | 中交疏浚技术装备国家工程研究中心有限公司 | Method for filtration and drainage of mud entering hopper of trailing suction hopper dredger and implementation device therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20230817 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20230817 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |