CN104841172A - Automatic centrifugal sand net filter - Google Patents
Automatic centrifugal sand net filter Download PDFInfo
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- CN104841172A CN104841172A CN201510266925.5A CN201510266925A CN104841172A CN 104841172 A CN104841172 A CN 104841172A CN 201510266925 A CN201510266925 A CN 201510266925A CN 104841172 A CN104841172 A CN 104841172A
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- pipe
- cylindrical shell
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- filter screen
- water inlet
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Abstract
The invention relates to the technical field of filtering equipment, in particular to an automatic centrifugal sand net filter, comprising a water pump and a centrifugal filtering barrel, wherein the barrel is connected with a water inlet pipe, a water outlet pipe and a blow-off pipe; a filter net bag is arranged inside the barrel and is internally provided with filter materials. The automatic centrifugal sand net filter is thorough in filtering, capable of filtering impurities lower than water in density, and capable of automatically clearing floating objects, residues and dinas in sewage.
Description
Technical field
The present invention relates to filter plant technical field, be specifically related to a kind of automatic centrifugation net filter.
Background technology
There are the following problems for existing centrifugal filter: 1. filter thorough, filter densities can not be less than the impurity of water, cannot floating thing, residue and sandstone in Automatic clearance sewage; 2. can not regulate filtering accuracy according to actual requirement; 3. can not carry out cleaning automatically, cleaning is inconvenience very.
Summary of the invention
For prior art Problems existing, providing a kind of filter densities can be less than the impurity of water and automatically can carry out the automatic centrifugation net filter of cleaning.
The technical solution used in the present invention is:
A kind of automatic centrifugation net filter, comprises water pump and centrifugal filtration cylindrical shell, described cylindrical shell is connected with water inlet pipe, outlet pipe and blow-off pipe; Described inner barrel is provided with filter screen pocket, is provided with filter material in described filter screen pocket;
Described inner barrel is divided into two chambers by described filter screen pocket, is respectively upper chamber and lower chambers; Described water pump is communicated with described upper chamber by water inlet pipe, and described blow-off pipe is also communicated with described upper chamber, and described outlet pipe is communicated with described lower chambers; Described blow-off pipe is provided with blowoff valve, and described outlet pipe is provided with outlet valve;
In addition, also comprise sediment outflow pipe, described sediment outflow pipe one end is communicated with described filter screen pocket, and the other end is communicated with described water inlet pipe, and described sediment outflow pipe is provided with sand flash valve.
As the preferred embodiment of the present invention, sewage is pumped to described upper chamber by water inlet pipe by described water pump, and after filter material and filter screen pocket filter, impurity is stayed in cylindrical shell, and filtered water is discharged through outlet pipe;
When the hydraulic pressure pressure reduction of water inlet pipe and outlet pipe exceedes setting value, close outlet valve, open sand flash valve and blowoff valve, impurity and filter material enter described water inlet pipe through sediment outflow pipe, delivered to upper chamber by water pump again, and enter along cylindrical shell eddy flow, under centrifugal force and Action of Gravity Field, filter material is deposited in filter screen pocket, and density discharges cylindrical shell lower than the impurity of water through blow-off pipe.
As the preferred embodiment of the present invention, also comprise conical pipe, described conical pipe is located in described upper chamber, and the opening of described conical pipe is inner towards described upper chamber, and described conical pipe is communicated with described blow-off pipe.
As the preferred embodiment of the present invention, described cylindrical shell is divided into upper and lower two parts, is respectively upper shell and lower shell, and described upper shell and lower shell removably connect.
As the preferred embodiment of the present invention, in described cylindrical shell, be also provided with filter screen retainer, described filter screen pocket is installed on described filter screen retainer.
As the preferred embodiment of the present invention, described water inlet pipe is provided with inlet gage, described outlet pipe is provided with discharge pressure table.
As the preferred embodiment of the present invention, also comprise support, described cylindrical shell and water pump are all installed on described support.
As the preferred embodiment of the present invention, described cylindrical shell is provided with peep hole.Be used for checking the quantity of cylindrical shell inner filtration sand.
As the preferred embodiment of the present invention, described filter screen pocket is funnel-form.
As the preferred embodiment of the present invention, described filter material is quartz sand or garnet.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, filter thoroughly, filter densities can be less than the impurity of water, can floating thing, residue and sandstone in Automatic clearance sewage;
2, filtering accuracy can be regulated according to actual requirement.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention
Fig. 2 is internal structure schematic diagram of the present invention
Mark in figure: 1-water pump, 2-upper shell, 3-lower shell, 4-sand flash valve, 5-inlet gage, 6-discharge pressure table, 7-blowoff valve, 8-outlet valve, 9-peep hole, 10-filter screen retainer, 11-conical pipe, 12-water pump pipe, 13-outlet pipe, 14-blow-off pipe, 15-sediment outflow pipe, 16-support, 17-water inlet pipe, 18-filter screen pocket, 19-filter material, 20-upper chamber, 21-lower chambers.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention will be further described.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
embodiment 1
As shown in Figure 1, a kind of automatic centrifugation net filter, comprises water pump 1 and centrifugal filtration cylindrical shell, described cylindrical shell is connected with water inlet pipe 17, outlet pipe 13 and blow-off pipe 14; As shown in Figure 2, described inner barrel is provided with filter screen pocket 18, is provided with filter material 19 in described filter screen pocket;
Described inner barrel is divided into two chambers by described filter screen pocket 18, is respectively upper chamber 20 and lower chambers 21; Described water pump is communicated with described upper chamber 20 by water inlet pipe 17, and described blow-off pipe 14 is also communicated with described upper chamber 20, and described outlet pipe 13 is communicated with described lower chambers 21; Described blow-off pipe is provided with blowoff valve 7, and described outlet pipe is provided with outlet valve 8;
In addition, also comprise sediment outflow pipe 15, described sediment outflow pipe one end is communicated with described filter screen pocket, and the other end is communicated with described water inlet pipe, and described sediment outflow pipe is provided with sand flash valve 4.
During work, sewage is pumped to described upper chamber by water inlet pipe by described water pump, and after filter material and filter screen pocket filter, impurity is stayed in cylindrical shell, and filtered water is discharged through outlet pipe; When the hydraulic pressure pressure reduction of water inlet pipe and outlet pipe exceedes setting value, close outlet valve, open sand flash valve and blowoff valve, impurity and filter material enter described water inlet pipe through sediment outflow pipe, delivered to upper chamber by water pump again, and enter along cylindrical shell eddy flow, under centrifugal force and Action of Gravity Field, filter material is deposited in filter screen pocket, and density discharges cylindrical shell lower than the impurity of water through blow-off pipe.
Also comprise conical pipe 11, described conical pipe 11 is located in described upper chamber, and the opening of described conical pipe is inner towards described upper chamber, and described conical pipe is communicated with described blow-off pipe.
Described cylindrical shell is divided into upper and lower two parts, and be respectively upper shell 2 and lower shell 3, described upper shell and lower shell removably connect.In described cylindrical shell, be also provided with filter screen retainer 10, described filter screen pocket is installed on described filter screen retainer.
Described water inlet pipe is provided with inlet gage 5, described outlet pipe is provided with discharge pressure table 6.
Also comprise support 16, described cylindrical shell and water pump are all installed on described support.
Described cylindrical shell is provided with peep hole 9.Be used for checking the quantity of cylindrical shell inner filtration sand.Described filter screen pocket is funnel-form.Described filter material 19 is quartz sand or garnet filtrate.
Describe a present embodiment below again in detail:
This automatic centrifugation net filter, comprise support 16, water pump 1 and centrifugal filtration cylindrical shell rack-mount, cylindrical shell is divided into two parts, upper shell 2 and lower shell 3, and water inlet and sewage draining exit design are at upper shell 2, lower shell is equipped with and filters the string bag 18 and filtration quartz sand, water inlet prolongs tangent line to enter, and bottom also has a sand flash valve, and a blowoff valve is contained at top.Sewage is through water pump lifting to A place, and after sandstone and strainer filtering, impurity is stayed in cylindrical shell, filtered water is discharged through outlet pipe 13, when Inlet and outlet water pressure reduction exceed pre-set time, outlet valve 8 is closed, and sand flash valve 4 will be opened, blowoff valve 7 is opened, impurity and filtration quartz sand, enter along cylindrical shell eddy flow, under centrifugal force and Action of Gravity Field to A place through water pump lifting, quartz sand is deposited to bottom, and various density is less than the humus of water or braid etc. and collects through upper shell conical pipe 11 and prolong blow-off pipe 14 and discharge.After completing flushing, close sand flash valve 4, blowoff valve 7, opens outlet valve 8.Be designed with a peep hole 9 at upper shell, be used for checking the quantity of cylindrical shell inner filtration sand.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an automatic centrifugation net filter, comprises water pump and centrifugal filtration cylindrical shell, it is characterized in that, described cylindrical shell is connected with water inlet pipe, outlet pipe and blow-off pipe; Described inner barrel is provided with filter screen pocket, is provided with filter material in described filter screen pocket;
Described inner barrel is divided into two chambers by described filter screen pocket, is respectively upper chamber and lower chambers; Described water pump is communicated with described upper chamber by water inlet pipe, and described blow-off pipe is also communicated with described upper chamber, and described outlet pipe is communicated with described lower chambers; Described blow-off pipe is provided with blowoff valve, and described outlet pipe is provided with outlet valve;
In addition, also comprise sediment outflow pipe, described sediment outflow pipe one end is communicated with described filter screen pocket, and the other end is communicated with described water inlet pipe, and described sediment outflow pipe is provided with sand flash valve.
2. automatic centrifugation net filter according to claim 1, is characterized in that, sewage is pumped to described upper chamber by water inlet pipe by described water pump, and after filter material and filter screen pocket filter, impurity is stayed in cylindrical shell, and filtered water is discharged through outlet pipe;
When the hydraulic pressure pressure reduction of water inlet pipe and outlet pipe exceedes setting value, close outlet valve, open sand flash valve and blowoff valve, impurity and filter material enter described water inlet pipe through sediment outflow pipe, delivered to upper chamber by water pump again, and enter along cylindrical shell eddy flow, under centrifugal force and Action of Gravity Field, filter material is deposited in filter screen pocket, and density discharges cylindrical shell lower than the impurity of water through blow-off pipe.
3. automatic centrifugation net filter according to claim 1, is characterized in that, also comprise conical pipe, and described conical pipe is located in described upper chamber, and the opening of described conical pipe is inner towards described upper chamber, and described conical pipe is communicated with described blow-off pipe.
4. automatic centrifugation net filter according to claim 1, is characterized in that, described cylindrical shell is divided into upper and lower two parts, is respectively upper shell and lower shell, and described upper shell and lower shell removably connect.
5. automatic centrifugation net filter according to claim 1, is characterized in that, in described cylindrical shell, be also provided with filter screen retainer, and described filter screen pocket is installed on described filter screen retainer.
6. automatic centrifugation net filter according to claim 1, is characterized in that, described water inlet pipe is provided with inlet gage, and described outlet pipe is provided with discharge pressure table.
7. automatic centrifugation net filter according to claim 1, is characterized in that, also comprise support, and described cylindrical shell and water pump are all installed on described support.
8. automatic centrifugation net filter according to claim 1, is characterized in that, described cylindrical shell is provided with peep hole.
9. automatic centrifugation net filter according to claim 1, is characterized in that, described filter screen pocket is funnel-form.
10. automatic centrifugation net filter according to claim 1, is characterized in that, described filter material is quartz sand or garnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266925.5A CN104841172A (en) | 2015-05-22 | 2015-05-22 | Automatic centrifugal sand net filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266925.5A CN104841172A (en) | 2015-05-22 | 2015-05-22 | Automatic centrifugal sand net filter |
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| Publication Number | Publication Date |
|---|---|
| CN104841172A true CN104841172A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510266925.5A Pending CN104841172A (en) | 2015-05-22 | 2015-05-22 | Automatic centrifugal sand net filter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217183A (en) * | 2015-09-10 | 2016-01-06 | 洛阳鼎力环保科技有限公司 | A kind of accretion cleaning structure of petrol storage tank |
| CN109354291A (en) * | 2018-12-13 | 2019-02-19 | 佛山科学技术学院 | A kind for the treatment of of dyeing wastewater equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2728214Y (en) * | 2004-06-24 | 2005-09-28 | 中国科学院遗传与发育生物学研究所 | Backwash combined filter for microirrigation |
| US20060163176A1 (en) * | 2002-12-03 | 2006-07-27 | Delves James E | Apparatus for inhibiting fines carryover |
| CN201182940Y (en) * | 2008-04-29 | 2009-01-21 | 刘焕芳 | Micro-pouring horizontal type spiral self-cleaning net filter |
| CN201182937Y (en) * | 2008-04-29 | 2009-01-21 | 石河子大学 | Horizontal type waterpower back flushing self-cleaning filter |
| US20120031857A1 (en) * | 2009-02-26 | 2012-02-09 | Kessler IIan Management and Development (2001), Ltd. | Filtration apparatus and method for treating granular filtration medium |
| CN202983316U (en) * | 2012-12-25 | 2013-06-12 | 成都飞创科技有限公司 | Rotational flow medium filter |
| CN203634917U (en) * | 2013-12-26 | 2014-06-11 | 云南晨怡弘宇环保科技有限公司 | Metal film differential pressure filter |
| CN204017486U (en) * | 2014-07-23 | 2014-12-17 | 杨鹏翔 | Telescopic stainless steel nanosponges helical filter |
| CN204147613U (en) * | 2014-10-21 | 2015-02-11 | 马鞍山艾润清环保科技有限公司 | A kind of shallow-layer filter |
| CN204619461U (en) * | 2015-05-22 | 2015-09-09 | 成都飞创科技有限公司 | Automatic centrifugation net filter |
-
2015
- 2015-05-22 CN CN201510266925.5A patent/CN104841172A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060163176A1 (en) * | 2002-12-03 | 2006-07-27 | Delves James E | Apparatus for inhibiting fines carryover |
| CN2728214Y (en) * | 2004-06-24 | 2005-09-28 | 中国科学院遗传与发育生物学研究所 | Backwash combined filter for microirrigation |
| CN201182940Y (en) * | 2008-04-29 | 2009-01-21 | 刘焕芳 | Micro-pouring horizontal type spiral self-cleaning net filter |
| CN201182937Y (en) * | 2008-04-29 | 2009-01-21 | 石河子大学 | Horizontal type waterpower back flushing self-cleaning filter |
| US20120031857A1 (en) * | 2009-02-26 | 2012-02-09 | Kessler IIan Management and Development (2001), Ltd. | Filtration apparatus and method for treating granular filtration medium |
| CN202983316U (en) * | 2012-12-25 | 2013-06-12 | 成都飞创科技有限公司 | Rotational flow medium filter |
| CN203634917U (en) * | 2013-12-26 | 2014-06-11 | 云南晨怡弘宇环保科技有限公司 | Metal film differential pressure filter |
| CN204017486U (en) * | 2014-07-23 | 2014-12-17 | 杨鹏翔 | Telescopic stainless steel nanosponges helical filter |
| CN204147613U (en) * | 2014-10-21 | 2015-02-11 | 马鞍山艾润清环保科技有限公司 | A kind of shallow-layer filter |
| CN204619461U (en) * | 2015-05-22 | 2015-09-09 | 成都飞创科技有限公司 | Automatic centrifugation net filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217183A (en) * | 2015-09-10 | 2016-01-06 | 洛阳鼎力环保科技有限公司 | A kind of accretion cleaning structure of petrol storage tank |
| CN109354291A (en) * | 2018-12-13 | 2019-02-19 | 佛山科学技术学院 | A kind for the treatment of of dyeing wastewater equipment |
| CN109354291B (en) * | 2018-12-13 | 2021-09-07 | 佛山科学技术学院 | Printing and dyeing wastewater treatment equipment |
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Application publication date: 20150819 |