CN208055074U - A kind of filter for wastewater treatment - Google Patents
A kind of filter for wastewater treatment Download PDFInfo
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- CN208055074U CN208055074U CN201820381643.9U CN201820381643U CN208055074U CN 208055074 U CN208055074 U CN 208055074U CN 201820381643 U CN201820381643 U CN 201820381643U CN 208055074 U CN208055074 U CN 208055074U
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- backwash
- filtering tank
- outlet pipe
- filter
- clear water
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Abstract
A kind of filter for wastewater treatment,Including babinet and separate support plate,Separate support plate and babinet is divided into Rose Box and clear water storage bin,Rose Box is internally provided with the filtering tank for being placed on and separating in support plate,Clear water storage bin is internally provided with clear water holding vessel,Multi-medium filtering layer is disposed in filtering tank from top to bottom,First filter plate and activated carbon filter layer,The left side wall of clear water holding vessel lower part is provided with and communicated with backwash water inlet pipe,The upper end of backwash water inlet pipe is connected to the part of the lower section positioned at activated carbon filter layer in filtering tank,The first backwash outlet pipe and the second backwash outlet pipe are provided with and communicated on the right side wall of filtering tank,First backwash outlet pipe is connected to the part in filtering tank above multi-medium filtering layer,Second backwash outlet pipe is connected to the part in filtering tank between the first filter plate and activated carbon filter layer；The utility model has simple in structure in a word, saves water resource, good filtration effect, the advantages of preventing equipment from blocking.
Description
Technical field
The utility model is related to technical field of waste water processing more particularly to a kind of filters for wastewater treatment.
Background technology
Now with the development of industrial technology, a large amount of poisonous and hazardous heavy metal wastewater thereby is discharged with various forms, seriously
Environment is polluted, endangers human health, while the heavy metal inside waste water is also discharged and causes to waste.China is largely handled at present
Method is based on neutralisation, while removing removing heavy metals, generates a large amount of low-grade heavy metal sewage sludge, but waste water is at process
After reason obtains required heavy metal ion, since, also containing suspended matter and micro heavy metal, waste water can not repeat profit in waste water
With often direct emission, waste water resource while, causes pollution to environment again；Existing sewage treatment equipment is adopted more simultaneously
The various impurity in waste water are removed with filter, filter in use for some time, can be backwashed, and backwash is such as
Fruit leans on external water that can cause the waste of water resource entirely, is provided to the pollution of environment and reduction water to reduce commercial metal waste water
The waste in source is badly in need of opening up new wastewater treatment equipment.
Utility model content
The utility model provides a kind of filter for wastewater treatment, to solve existing backwash waste water resource,
The technical issues of heavy metal wastewater thereby exhaust emission environment.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of mistake for wastewater treatment
Filter, including babinet and separation support plate, separate the middle part that support plate is horizontally set on babinet, separate support plate and are divided into babinet
Rose Box and clear water storage bin, Rose Box are located at the top of clear water storage bin, and Rose Box, which is internally provided with, is placed on separation support
Filtering tank on plate, clear water storage bin are internally provided with clear water holding vessel, and the bottom end of filtering tank is connected with discharge pipe, discharge
Pipe passes vertically through separation support plate, and discharge pipe is connected to the top of clear water holding vessel, and drain valve is provided on discharge pipe；Filtering tank
It is inside disposed with multi-medium filtering layer, the first filter plate and activated carbon filter layer from top to bottom, the upper end connection of filtering tank is set
It is equipped with wastewater inlet pipe, the second filter plate, the left side wall connection setting of clear water holding vessel lower part is arranged in the inside of clear water holding vessel
There are backwash water inlet pipe, the lower part of backwash water inlet pipe to be provided with suction pump, backwash water inlet pipe extends through separation support straight up
Plate is connected to filtering tank, and the upper end of backwash water inlet pipe is connected to the part of the lower section positioned at activated carbon filter layer in filtering tank, mistake
The first backwash outlet pipe and the second backwash outlet pipe, the first backwash outlet pipe and filtering tank are provided with and communicated on the right side wall of filter tank
The interior part connection above multi-medium filtering layer, the second backwash outlet pipe are interior positioned at the first filter plate and activity with filtering tank
Part between charcoal filter layer is connected to, and the first effluent switch is respectively arranged on the first backwash outlet pipe and the second backwash outlet pipe
Valve and the second effluent switch valve, the first backwash outlet pipe and the second backwash outlet pipe level pass through to the right Rose Box side wall, the
The right end vertical of one backwash outlet pipe is extended downwardly to be connected to the second backwash outlet pipe.
Further, horizontal paddle is provided between multi-medium filtering layer and the first filter plate, horizontal paddle is along water
Square to setting and be fixedly connected with the madial wall of filtering tank, the upper end of filtering tank is vertically arranged with vertical paddle, stirs vertically
It mixes and is fixedly connected at the top of leaf and filtering tank, vertical stirring blade is located at the left side of the first backwash outlet pipe and goes out with the first backwash
Water pipe height is identical.
Further, be connected with reinforcing connecting rod on the lateral wall of filtering tank, filtering tank by reinforce connecting rod with
The madial wall of Rose Box is fixedly connected.
Further, impeller is provided in clear water holding vessel, impeller between discharge pipe and the second filter plate, impeller with
It is fixedly connected at the top of clear water holding vessel, the elastic vibration handle being connected on second filter plate above and below vertical, impeller
Impact resilience is rotated under the action of flow and vibrates handle, drives the second filtering panel vibration.
Further, the left end of backwash water inlet pipe is provided with the external water inlet pipe horizontal through Rose Box side wall, it is external into
External inlet valve is provided on water pipe, the backwash water inlet pipe is provided with the backwash inlet valve inside clear water storage bin, institute
State the first effluent switch valve, the second effluent switch valve, drain valve, external inlet valve and backwash inlet valve be electronic valve and with control
Device control connection processed.
Further, the pressure inductor being fixedly connected with filtering tank upper surface, pressure inductor are provided in filtering tank
It is electrically connected with the controller.
Compared with the existing technology, the beneficial effects of the utility model are：The utility model, which uses, separates support plate by babinet
It is divided into Rose Box and clear water storage bin, supports and fixes filtering tank using support plate and Rose Box is separated, connected using discharge pipe
By filter tank and clear water holding vessel, the impurity such as the suspended matter in waste water are removed using multi-medium filtering layer, using the first filter plate
Removal is removed micro in waste water from by large granular impurity in the filtered waste water of multi-medium filtering layer using activated carbon filter layer
Heavy metal, using the second filter plate removal waste water by the substances such as carbon granules of activated carbon filter layer band, using backwash water inlet pipe and
Water in clear water holding vessel is transported in filtering tank by suction pump, is arranged using the first backwash outlet pipe and the second backwash outlet pipe
The water for going out backwash in filtering tank, using the first effluent switch valve and the second effluent switch valve, controlling the water of backwash makes cleaning live
Property charcoal filter layer or simultaneously clear up multi-medium filtering layer and activated carbon filter layer；The utility model also using horizontal paddle come
The first filter plate of impurity accumulated plugging is prevented, impurity accumulated plugging the first backwash outlet pipe is prevented using vertical paddle, is adopted
Filtering tank is further fixed with reinforcing connecting rod, increases the stability of filtering tank, is prevented using elastic vibration handle and impeller
Two filter plates block, using external water inlet pipe, external inlet valve and backwash inlet valve, the water deficient in clear water holding vessel
In the case of still can carry out backwash cleaning filtering tank work, using pressure inductor detection filtering tank in hydraulic pressure, when water mistake
Hydraulic pressure is more than and opens the first effluent switch valve and the draining of the second effluent switch valve when limiting pressure, prevent filtering tank in filter tank
Pressure is excessive to be burst；The utility model has simple in structure in a word, saves water resource, and good filtration effect prevents equipment stifled
The advantages of plug.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection diagram of impeller and elastic vibration handle.
In figure：1, separate support plate 2, Rose Box 3, clear water storage bin 4, filtering tank 5, reinforce connecting rod 6,
Clear water holding vessel 7, discharge pipe 8, drain valve 9, multi-medium filtering layer 10, the first filter plate 11, activated carbon filtering
Layer 12, horizontal paddle 13, vertical paddle 14, wastewater inlet pipe 15, the second filter plate 16, impeller 17,
Elastic vibration handle 18, backwash water inlet pipe 19, suction pump 20, external water inlet pipe 21, external inlet valve 22, backwash into
Water valve 23, the first backwash outlet pipe 24, the second backwash outlet pipe 25, the water outlet of the first effluent switch valve 26, second are opened
Close valve 27, pressure inductor.
Specific implementation mode
Embodiment：As depicted in figs. 1 and 2, a kind of filter for wastewater treatment, including babinet and separation support plate 1,
Separate the middle part that support plate 1 is horizontally set on babinet, separates support plate 1 and babinet is divided into Rose Box 2 and clear water storage bin 3, mistake
Filter box 2 is located at the top of clear water storage bin 3.Rose Box 2 is internally provided with the filtering tank 4 for being placed on and separating in support plate 1, filtering
It is connected on the lateral wall of tank 4 and reinforces connecting rod 5, filtering tank 4 is solid by reinforcing connecting rod 5 and the madial wall of Rose Box 2
Fixed connection, clear water storage bin 3 are internally provided with clear water holding vessel 6, and the bottom end of filtering tank 4 is connected with discharge pipe 7, discharge pipe
7 pass vertically through separation support plate 1, and discharge pipe 7 is connected to the top of clear water holding vessel 6, and drain valve 8 is provided on discharge pipe 7.It crosses
Multi-medium filtering layer 9, the first filter plate 10 and activated carbon filter layer 11, multimedium mistake are disposed in filter tank 4 from top to bottom
Be provided with horizontal paddle 12 between filtering layer 9 and the first filter plate 10, horizontal paddle 12 it is horizontally disposed and with filtering
The madial wall of tank 4 is fixedly connected, and the upper end of filtering tank 4 is vertically arranged with vertical paddle 13, vertical paddle 13 and filtering tank 4
Top be fixedly connected, vertical paddle 13 is located at left sides of the first backwash outlet pipe 23 and high with the first backwash outlet pipe 23
It spends identical, impurity accumulated plugging the first filter plate 10 and the first backwash outlet pipe 23, the upper end of filtering tank 4 is prevented to be provided with and communicated with
Wastewater inlet pipe 14；The second filter plate 15 is arranged in the inside of clear water holding vessel 6, and impeller 16, impeller are provided in clear water holding vessel 6
16 between discharge pipe 7 and the second filter plate 15, and impeller 16 is fixedly connected with the top of clear water holding vessel 6, second mistake
The elastic vibration handle 17 being connected on filter plate 15 above and below vertical, impeller 16 rotate impact resilience vibration under the action of flow
Handle 17 drives the vibration of the second filter plate 15；The left side wall of 6 lower part of clear water holding vessel is provided with and communicated with backwash water inlet pipe 18, backwash
The lower part of water inlet pipe 18 is provided with suction pump 19, and backwash water inlet pipe 18 extends through straight up separates support plate 1 and filtering tank 4
The part of connection, the lower section that upper end and the filtering tank 4 of backwash water inlet pipe 18 are internally located at activated carbon filter layer 11 is connected to, backwash into
The left end of water pipe 18 is provided with the external water inlet pipe 20 horizontal through 2 side wall of Rose Box, and outside is provided on external water inlet pipe 20
Inlet valve 21, backwash water inlet pipe 18 are provided with the backwash inlet valve 22 inside clear water storage bin 3；The right side wall of filtering tank 4
On be provided with and communicated with the first backwash outlet pipe 23 and the second backwash outlet pipe 24, the first backwash outlet pipe 23 with inside filtering tank 4
Part connection above multi-medium filtering layer 9, the second backwash outlet pipe 24 are internally located at the first filter plate 10 with filtering tank 4
Part between activated carbon filter layer 11 is connected to, and is respectively arranged on the first backwash outlet pipe 23 and the second backwash outlet pipe 24
First effluent switch valve 25 and the second effluent switch valve 26,24 equal horizontal direction of the first backwash outlet pipe 23 and the second backwash outlet pipe
The right side passes through 2 side wall of Rose Box, and the right end vertical of the first backwash outlet pipe 23 is extended downwardly to be connected to the second backwash outlet pipe 24, section
Save the number of tubes of water outlet, the first effluent switch valve 25, the second effluent switch valve 26, drain valve 8, external inlet valve 21 and backwash
Inlet valve 22 is that electronic valve and being controlled with controller connects, and is provided in filtering tank 4 and is fixedly connected with 4 upper surface of filtering tank
Pressure inductor 27, pressure inductor 27 are electrically connected with the controller, and the hydraulic pressure in filtering tank 4 are detected, when hydraulic pressure in water filtering tank 4
When more than limiting pressure, the first effluent switch valve 25 and the draining of the second effluent switch valve 26 are opened, the pressure mistake of filtering tank 4 is prevented
It bursts greatly.
The utility model closes the first effluent switch valve 25, the second effluent switch valve by controller first when implementing
26, external inlet valve 21 and backwash inlet valve 22, open simultaneously drain valve 8, waste water enters pipe from waste water and enters in filtering tank 4
Portion, then waste water pass through successively multi-medium filtering layer 9, the first filter plate 10 and activated carbon filter layer 11 and enter from top to bottom
In discharge pipe 7, during waste water declines, horizontal paddle 12 rotates, and waste water is dropped through the second filter plate from discharge pipe 7
15 inside for entering clear water holding vessel 6 are stored, and the waste water to fall from discharge pipe 7 impacts impeller 16, and impeller 16 rotates,
Impact resilience vibrates handle 17 in 16 rotation process of impeller, to drive the vibration of the second filter plate 15；It needs to carry out when filtering finishes
When backwash filtering tank 4, discharge pipe 7 is closed by controller, opens backwash inlet valve 22 and water pump, by water from clear water holding vessel 6
It is transported in filtering tank 4；When only needing backwash activated carbon filter layer 11, the second effluent switch valve 26 is opened, to activated carbon mistake
Filtering layer 11 carries out backwash, and the water of backwash is discharged from the second backwash outlet pipe 24, when needing to clean multi-medium filtering layer 9, closes
The second effluent switch valve 26 is closed, the first effluent switch valve 25 is opened, activated carbon filter layer 11 and multi-medium filtering layer 9 is carried out instead
It washes, the right part that the water of backwash enters the second backwash outlet pipe 24 from the first backwash outlet pipe 23 is then discharged out, backwash process
In vertical paddle 13 rotate, prevent impurity from blocking the first backwash outlet pipe 23；When the water storage deficiency of clear water holding vessel 6,
Backwash inlet valve 22 is closed, external inlet valve 21 is opened, external water, which is entered by external water inlet pipe 20 in filtering tank 4, to be continued
Carry out backwash；The utility model has simple in structure in a word, saves water resource, good filtration effect, the advantages of preventing equipment from blocking.
Claims (6)
1. a kind of filter for wastewater treatment, it is characterised in that：Including babinet and separate support plate, separates support plate level
It is arranged at the middle part of babinet, separates support plate and babinet is divided into Rose Box and clear water storage bin, Rose Box is located at clear water storage bin
Top, Rose Box be internally provided be placed on separate support plate on filtering tank, clear water storage bin be internally provided with clear water storage
Tank is deposited, the bottom end of filtering tank is connected with discharge pipe, and discharge pipe passes vertically through separation support plate, discharge pipe and clear water holding vessel
Top connection, be provided with drain valve on discharge pipe；Multi-medium filtering layer, are disposed in the filtering tank from top to bottom
The upper end of one filter plate and activated carbon filter layer, filtering tank is provided with and communicated with wastewater inlet pipe, the inside of the clear water holding vessel
Second filter plate is set, and the left side wall of clear water holding vessel lower part is provided with and communicated with backwash water inlet pipe, and the lower part of backwash water inlet pipe is set
It is equipped with suction pump, backwash water inlet pipe extends through separation support plate and is connected to filtering tank straight up, the upper end of backwash water inlet pipe
It is connected to the part for the lower section for being located at activated carbon filter layer in filtering tank, the first backwash is provided with and communicated on the right side wall of filtering tank
Outlet pipe and the second backwash outlet pipe, the first backwash outlet pipe connect with the part in filtering tank above multi-medium filtering layer
Logical, the second backwash outlet pipe is connected to the part in filtering tank between the first filter plate and activated carbon filter layer, and first is anti-
It washes out and is respectively arranged with the first effluent switch valve and the second effluent switch valve on water pipe and the second backwash outlet pipe, the first backwash goes out
Water pipe and the second backwash outlet pipe are horizontal to the right across Rose Box side wall, and the right end vertical of the first backwash outlet pipe extends downwardly
It is connected to the second backwash outlet pipe.
2. a kind of filter for wastewater treatment according to claim 1, it is characterised in that：The multi-medium filtering
It is provided with horizontal paddle between layer and the first filter plate, horizontal paddle is horizontally disposed and madial wall with filtering tank
It is fixedly connected, the upper end of filtering tank is vertically arranged with vertical paddle, is fixedly connected at the top of vertical paddle and filtering tank, erects
Straight stirring blade is located at the left side of the first backwash outlet pipe and identical as the first backwash outlet pipe height.
3. a kind of filter for wastewater treatment according to claim 1, it is characterised in that：Outside the filtering tank
Reinforcing connecting rod is connected on side wall, filtering tank is fixedly connected by reinforcing connecting rod with the madial wall of Rose Box.
4. a kind of filter for wastewater treatment according to claim 1, it is characterised in that：The clear water holding vessel
It is inside provided with impeller, impeller is fixedly connected, institute between discharge pipe and the second filter plate at the top of impeller and clear water holding vessel
The elastic vibration handle being connected on the second filter plate above and below vertical is stated, impeller rotates impact resilience under the action of flow and shakes
Dynamic handle drives the second filtering panel vibration.
5. a kind of filter for wastewater treatment according to claim 1, it is characterised in that：The backwash water inlet pipe
Left end be provided with the external water inlet pipe horizontal through Rose Box side wall, be provided with external inlet valve on external water inlet pipe, it is described
Backwash water inlet pipe is provided with the backwash inlet valve inside clear water storage bin, and the first effluent switch valve, the second water outlet are opened
Valve, drain valve, external inlet valve and backwash inlet valve is closed to be electronic valve and control connection with controller.
6. a kind of filter for wastewater treatment according to claim 1, it is characterised in that：It is set in the filtering tank
It is equipped with the pressure inductor being fixedly connected with filtering tank upper surface, pressure inductor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381643.9U CN208055074U (en) | 2018-03-21 | 2018-03-21 | A kind of filter for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820381643.9U CN208055074U (en) | 2018-03-21 | 2018-03-21 | A kind of filter for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055074U true CN208055074U (en) | 2018-11-06 |
Family
ID=63989514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820381643.9U Active CN208055074U (en) | 2018-03-21 | 2018-03-21 | A kind of filter for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208055074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044166A (en) * | 2020-08-14 | 2020-12-08 | 安徽千一智能设备股份有限公司 | Multi-medium filter and filtering method thereof |
-
2018
- 2018-03-21 CN CN201820381643.9U patent/CN208055074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044166A (en) * | 2020-08-14 | 2020-12-08 | 安徽千一智能设备股份有限公司 | Multi-medium filter and filtering method thereof |
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