CN107080997A - A kind of filter - Google Patents
A kind of filter Download PDFInfo
- Publication number
- CN107080997A CN107080997A CN201710384054.6A CN201710384054A CN107080997A CN 107080997 A CN107080997 A CN 107080997A CN 201710384054 A CN201710384054 A CN 201710384054A CN 107080997 A CN107080997 A CN 107080997A
- Authority
- CN
- China
- Prior art keywords
- filter
- backwash
- filter cylinder
- delivery port
- sewage
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 claims abstract description 36
- 230000000712 assembly Effects 0.000 claims abstract description 32
- 238000000429 assembly Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000008719 thickening Effects 0.000 claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010009 beating Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention discloses a kind of filter, it, which includes filter cylinder, the first filter assemblies in the filter cylinder, the gas backwash component for cleaning first filter assemblies, water inlet, connection first filter assemblies for raw water to be sent into the filter cylinder, is used for the first delivery port for discharging water purification and is used for the sewage draining exit of discharging backwash sewage below the filter cylinder, and the filter also includes the backwash thickening apparatus of concentration backwash sewage.Because the present invention is provided with backwash thickening apparatus in filter cylinder, backwash waste can be further concentrated, the disposal ability of equipment is improved.
Description
Technical field
The present invention relates to filter plant field, particularly a kind of filter.
Background technology
The filter core of usual filter is after work a period of time, and the impurity in raw water can slowly block filter core, therefore, mistake
The filter core of filter needs timing to carry out clean and maintenance.
A kind of filter apparatus that filter core is cleaned by way of air-flow backwash is occurred in that at present, there is without dismantling and cleaning, section
Water, simple operation and other advantages.Its operation principle, will be stifled using the backwash power of gas to be passed through gas into the filter box of filter core
The impurity filled on filter core is washed away, then is drained the sewage containing impurity by the sewage draining exit on filter cylinder.
Backwash sewage is the sewage that filter plant can not finally be handled, and can only be collected using recycling bin, although air-flow backwash
It is fewer than water washing device many that device produces my backwash sewage, but the backwash sewage that can not be handled is still more.
Therefore, it is badly in need of a kind of can further reducing the filter of backwash waste at present.
The content of the invention
It is an object of the invention to provide a kind of less filter of backwash waste.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of filter, it includes filter cylinder, the first filter assemblies in the filter cylinder, for cleaning the first filtering group
The gas backwash component of part, water inlet, connection first filter assemblies for raw water to be sent into the filter cylinder are used to discharge
First delivery port of water purification and the sewage draining exit for being used to discharge backwash sewage positioned at filter cylinder lower section, the filter are also wrapped
Include the backwash thickening apparatus of concentration backwash sewage.
Preferably, the backwash thickening apparatus has the concentration chamber of opening including being arranged on hollow in the filter cylinder and bottom
Body, the second filter assemblies being arranged in the concentration cavity and connection second filter assemblies are used to discharge water purification
Second delivery port.
It is further preferred that the opening of the concentration cavity is positioned at the bottom of the filter cylinder.
It is further preferred that closing the water inlet, first delivery port and institute when the gas backwash component operation
Sewage draining exit is stated, second delivery port is opened, the gas backwash component is passed through gas to first filter assemblies and carries out backwash,
Pressure in the filter cylinder becomes big, by backwash sewage from the opening press-in concentration cavity, is filtered by described second
Component filters simultaneously discharge water purification from second delivery port, when the liquid level in the filter cylinder is flushed with the opening, the gas
Backwash component stops being passed through gas, while from the second delivery port insufflation gas, the sewage draining exit is opened, will be anti-after concentration
Wash sewage discharge.
It is further preferred that second filter assemblies, which include upper end, connects the second delivery port lower end closed periphery point
It is furnished with the chimney filter of multiple through holes and the ceramic element being set on the chimney filter.
It is further preferred that the filter cylinder bottom surface is inverted cone surface, the opening of the concentration cavity is located in the filter cylinder
Portion.
It is further preferred that tube chamber of the concentration cavity for the siphon pipe of top seal lower openings.
It is further preferred that the siphon pipe is vertically arranged, its top is fixedly installed on the lid of the filter cylinder.
It is further preferred that the filter cylinder bottom is provided with the fixed mount of the fixed siphon pipe lower end.
Preferably, the pressure gauge of detection cartridge interior pressure is provided with the filter cylinder.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
Because the present invention is provided with backwash thickening apparatus in filter cylinder, backwash waste can be further concentrated, the place of equipment is improved
Reason ability.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present embodiment；
Accompanying drawing 2 is the schematic front view of the present embodiment；
Accompanying drawing 3 is the schematic top plan view of the present embodiment；
Accompanying drawing 4 is the schematic perspective view after the present embodiment lid is opened.
In the figures above：1st, filter cylinder；2nd, the first filter assemblies；3rd, water inlet；4th, the first delivery port；5th, sewage draining exit；6th,
Two filter assemblies；61st, chimney filter；62nd, ceramic element；7th, the second delivery port；8th, siphon pipe；9th, fixed mount；10th, pressure gauge；11st, lock
Cap.
Embodiment
The invention will be further described for shown embodiment below in conjunction with the accompanying drawings：
Referring to shown in accompanying drawing 1, a kind of filter, it includes filter cylinder 1, the first filter assemblies 2 in filter cylinder 1, for cleaning
The gas backwash component of first filter assemblies 2, water inlet 3, the first filter assemblies 2 of connection for raw water to be sent into filter cylinder 1 are used
In the first delivery port 4 for discharging water purification and the sewage draining exit 5 for being used to discharge backwash sewage positioned at the lower section of filter cylinder 1, filter is also wrapped
Include the backwash thickening apparatus of concentration backwash sewage.
Backwash thickening apparatus has the concentration cavity of opening, is arranged on concentration including being arranged on hollow in filter cylinder 1 and bottom
The second filter assemblies 6 and the second filter assemblies 6 of connection in cavity are used for the second delivery port 7 for discharging water purification.
In the present embodiment, the first filter assemblies 2 are element kit, it include the extension of multiple above-below directions with middle cavity
There is the leakage fluid dram being connected with the first delivery port 4, lower end to have and gas backwash group for the filter core unit of body, the upper end of filter core unit
The connected air inlet of part, in backwash, gas is passed through filter core unit, and the anti-impurity that will adhere on this filter element from air inlet
Recoil is got off.
The opening of cavity is concentrated positioned at the bottom of filter cylinder 1.Water inlet 3, the first water outlet are closed when gas backwash component operation
Mouth 4 and sewage draining exit 5, open the second delivery port 7, gas backwash component is passed through gas to the first filter assemblies 2 and carries out backwash, by first
Impurity backwash on filter assemblies 2 is got off is mixed into backwash sewage into filter cylinder 1 with the raw water in filter cylinder 1, due to gas
Be passed through, pressure in filter cylinder 1 becomes big, by backwash sewage from opening press-in concentration cavity, is filtered by the second filter assemblies 6
And water purification is discharged from the second delivery port 7, when the liquid level in filter cylinder 1 is flushed with opening, gas backwash component stops being passed through gas, together
When from the insufflation gas of the second delivery port 7, open sewage draining exit 5, the backwash sewage after concentration discharged.
Second filter assemblies 6 include the chimney filter that the upper end connection lower end closed peripheral distribution of the second delivery port 7 has multiple through holes
61 and the ceramic element 62 that is set on chimney filter 61.
The bottom surface of filter cylinder 1 is inverted cone surface, and the opening of concentration cavity is positioned at the middle part of filter cylinder 1, and inverted cone surface is anti-when being conducive to backwash
Wash collecting for sewage, increase backwash sewage enters the amount of concentration cavity, while the more easy emptying when discharging backwash sewage.
Concentrate tube chamber of the cavity for the siphon pipe 8 of top seal lower openings.Siphon pipe 8 is polytetrafluoroethylene (PTFE) siphon pipe,
Siphon pipe 8 is vertically arranged, and its top is fixedly installed on the lid of filter cylinder 1.The bottom of filter cylinder 1 is provided with the lower end of stationary siphon 8
Fixed mount 9, be provided with lock nut 11 at the top of fixed mount, lock nut 11 is by the second filter assemblies 6 and the mutually locking of siphon pipe 8.
Referring to shown in accompanying drawing 4, the gentle backwash component of the first filter assemblies 2, backwash thickening apparatus is consolidated with the lid of filter cylinder 1
Fixed connection, the cylinder of the lid and filter cylinder 1 of filter cylinder 1 is detachably connected, and the first filter assemblies 2 can be conveniently overhauled when opening lid
With backwash thickening apparatus.
The pressure gauge 10 of the detection internal pressure of filter cylinder 1 is provided with filter cylinder 1.
The present embodiment can be concentrated, make while the first filter assemblies of backwash 2 to the backwash sewage that backwash is got off
With convenient, while reducing the discharge of concentration waste water, treatment effeciency is improved.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (10)
1. a kind of filter, it includes filter cylinder, the first filter assemblies in the filter cylinder, for cleaning first filtering
The gas backwash component of component, water inlet, connection first filter assemblies for raw water to be sent into the filter cylinder are used to arrange
The sewage draining exit for going out the first delivery port of water purification and being used to discharge backwash sewage positioned at filter cylinder lower section, it is characterised in that：Institute
Stating filter also includes the backwash thickening apparatus of concentration backwash sewage.
2. a kind of filter according to claim 1, it is characterised in that：The backwash thickening apparatus is described including being arranged on
Hollow and bottom has the concentration cavity of opening, the second filter assemblies being arranged in the concentration cavity, Yi Jilian in filter cylinder
Lead to the second delivery port that second filter assemblies are used to discharge water purification.
3. a kind of filter according to claim 2, it is characterised in that：The opening of the concentration cavity is located at the filter cylinder
Bottom.
4. a kind of filter according to claim 3, it is characterised in that：Closed when the gas backwash component operation described
Water inlet, first delivery port and the sewage draining exit, open second delivery port, and the gas backwash component is to described first
The pressure that filter assemblies are passed through in gas progress backwash, the filter cylinder becomes big, and backwash sewage is described dense from the opening press-in
In contracting cavity, filtered by second filter assemblies and discharge water purification, the liquid in the filter cylinder from second delivery port
When face is flushed with the opening, the gas backwash component stops being passed through gas, while from the second delivery port insufflation gas, beating
The sewage draining exit is opened, the backwash sewage after concentration is discharged.
5. a kind of filter according to claim 2, it is characterised in that：Second filter assemblies include upper end and connect institute
Stating the second delivery port lower end closed peripheral distribution has the chimney filter of multiple through holes and the ceramic element being set on the chimney filter.
6. a kind of filter according to claim 2, it is characterised in that：The filter cylinder bottom surface is inverted cone surface, the concentration
The opening of cavity is positioned at the middle part of the filter cylinder.
7. a kind of filter according to claim 2, it is characterised in that：The concentration cavity is top seal lower openings
Siphon pipe tube chamber.
8. a kind of filter according to claim 7, it is characterised in that：The siphon pipe is vertically arranged, and its top is fixed
On the lid for being arranged on the filter cylinder.
9. a kind of filter according to claim 7, it is characterised in that：The filter cylinder bottom is provided with the fixed siphon
The fixed mount of pipe lower end.
10. a kind of filter according to claim 1, it is characterised in that：Detection cartridge interior is provided with the filter cylinder
The pressure gauge of pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384054.6A CN107080997B (en) | 2017-05-26 | 2017-05-26 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384054.6A CN107080997B (en) | 2017-05-26 | 2017-05-26 | Filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107080997A true CN107080997A (en) | 2017-08-22 |
| CN107080997B CN107080997B (en) | 2024-02-13 |
Family
ID=59607777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710384054.6A Active CN107080997B (en) | 2017-05-26 | 2017-05-26 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107080997B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395447A (en) * | 2018-12-18 | 2019-03-01 | 江苏台合达环保设备有限公司 | A kind of lauter tub of element back-wash filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350111A (en) * | 2011-09-05 | 2012-02-15 | 江苏兴邦环保工程科技有限公司 | High-efficiency industrial wastewater filter |
| CN202876493U (en) * | 2012-10-10 | 2013-04-17 | 无锡伊诺特石化机械设备有限公司 | Backwashing filter |
| CN203494253U (en) * | 2013-10-12 | 2014-03-26 | 北京禹涛工程技术有限公司 | Multi-filter-drum full-automatic filter |
| CN203610049U (en) * | 2013-11-22 | 2014-05-28 | 厦门理工学院 | Air water back blowing washing device for tube-type sintered membrane filter |
| CN203634914U (en) * | 2013-12-27 | 2014-06-11 | 北京天人阳光环保节能科技有限公司 | Automatic backwashing sewage filter |
| CN206730630U (en) * | 2017-05-26 | 2017-12-12 | 苏州新纽顿环保科技有限公司 | A kind of filter |
-
2017
- 2017-05-26 CN CN201710384054.6A patent/CN107080997B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350111A (en) * | 2011-09-05 | 2012-02-15 | 江苏兴邦环保工程科技有限公司 | High-efficiency industrial wastewater filter |
| CN202876493U (en) * | 2012-10-10 | 2013-04-17 | 无锡伊诺特石化机械设备有限公司 | Backwashing filter |
| CN203494253U (en) * | 2013-10-12 | 2014-03-26 | 北京禹涛工程技术有限公司 | Multi-filter-drum full-automatic filter |
| CN203610049U (en) * | 2013-11-22 | 2014-05-28 | 厦门理工学院 | Air water back blowing washing device for tube-type sintered membrane filter |
| CN203634914U (en) * | 2013-12-27 | 2014-06-11 | 北京天人阳光环保节能科技有限公司 | Automatic backwashing sewage filter |
| CN206730630U (en) * | 2017-05-26 | 2017-12-12 | 苏州新纽顿环保科技有限公司 | A kind of filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395447A (en) * | 2018-12-18 | 2019-03-01 | 江苏台合达环保设备有限公司 | A kind of lauter tub of element back-wash filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107080997B (en) | 2024-02-13 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |