CN109954307A - New type stainless steel. corrosion resistance filter - Google Patents
New type stainless steel. corrosion resistance filter Download PDFInfo
- Publication number
- CN109954307A CN109954307A CN201711423072.7A CN201711423072A CN109954307A CN 109954307 A CN109954307 A CN 109954307A CN 201711423072 A CN201711423072 A CN 201711423072A CN 109954307 A CN109954307 A CN 109954307A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- filter
- stainless steel
- filtering net
- corrosion resistance
- 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.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 17
- 239000010935 stainless steel Substances 0.000 title claims abstract description 17
- 230000007797 corrosion Effects 0.000 title claims abstract description 15
- 238000005260 corrosion Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005303 weighing Methods 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
- B01D29/11—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
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- 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
- B01D29/52—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 in parallel connection
-
- 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)
Abstract
The invention discloses a kind of new type stainless steel. corrosion resistance filters, including cylinder, the upper cover that is set to cylinder top, the mounting plate for being set to cylinder lower part, cylinder is divided into filter chamber and cushion chamber by the mounting plate, filtering net cylinder is provided in the filter chamber, the filtering net cylinder is installed on mounting plate, the cushion chamber is equipped with water inlet, the filter chamber is equipped with water outlet, liquid-level switch is equipped in the filter chamber, the height of the liquid-level switch is lower than the height of water outlet, exhaust valve is provided on the upper lid, the exhaust valve is connected to inner barrel.The invention has the following advantages: exhaust valve is arranged in (1), when filter internal pressure is excessively high, exhaust valve is automatically opened, and protects water inlet system.(2) increase liquid-level switch, when filter blocks, water level is lower than specified liquid level, and water inlet pump group is out of service.(3) when needing to replace filtering net cylinder, exhaust valve is opened, makes filter inside and outside air pressure balance, is conveniently replaceable.
Description
Technical field
The present invention relates to environmental technology fields, and in particular to a kind of new type stainless steel. corrosion resistance filter.
Background technique
Filter is indispensable a kind of device on pumped (conveying) medium pipeline, is typically mounted in pressure reducing valve, relief valve, determines
The input end of position water valve, existing filter are made of cylinder, strainer, water inlet, discharge outlet, and water enters cylinder by water inlet
Body is entered among filter core by fixed interface, and after the strainer of cartridge filter, impurity is blocked water to be processed, filtered water
It is discharged by discharge outlet.Above structure in use, has the following deficiencies:
(1) when the intracorporal strainer of cylinder occurs in blocking or cylinder there are when exhaust gas, the hypertonia of inner barrel causes to filter
Device can not normally intake, and reduce the service life of filter.
(2) when replacing strainer, since, with the presence of water, the pressure of inner barrel is lower than external pressure at this time in filter
Power, the upper cover of cylinder are difficult to open, and filter element replacing is difficult.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of new type stainless steel. corrosion resistance filters, it can solve the prior art
Middle filter poor safety performance, service life are low, replace the problem of filter core difficulty.
To solve the above-mentioned problems, the invention adopts the following technical scheme:
The present invention provides a kind of new type stainless steel. corrosion resistance filter, including cylinder, the upper cover that is set to cylinder top, is set under cylinder
Cylinder is divided into filter chamber and cushion chamber by the mounting plate in portion, the mounting plate, and filtering net cylinder, institute are provided in the filter chamber
Filtering net cylinder to be stated to be installed on mounting plate, the mounting plate is equipped with inlet opening, it is connected to inside the inlet opening and filtering net cylinder,
The cushion chamber is equipped with water inlet, and the filter chamber is equipped with water outlet, is equipped with liquid-level switch, the liquid in the filter chamber
The height of bit switch is lower than the height of water outlet, is provided with exhaust valve on the upper lid, the exhaust valve is connected to inner barrel.
The exhaust valve is automatically opened and is closed according to the pressure of inner barrel as a preferred technical solution,.
The upper cover and cylinder pass through flanged joint as a preferred technical solution,.
The filtering net cylinder is installed on one end of mounting plate in back taper, the back taper as a preferred technical solution,
Tip connect the inlet opening.
It is as a preferred technical solution, detachable connection between the filtering net cylinder and the mounting plate.
The water inlet connects water inlet pipe as a preferred technical solution, and the water inlet pipe is equipped with booster pump and water inlet
Solenoid valve, the liquid-level switch, inlet water solenoid valve, water pump connect intelligent controller.
The filter chamber is internally provided with one or more filtering net cylinders as a preferred technical solution,.
Stainless steel filter of the invention, waste water water enter filtering net cylinder from the inlet opening of filter, and filtering net cylinder is by water
In be greater than the impurity of filter mesh and filter out, less than the transmission of mesh, be then connected to required equipment by outlet, filter is completed
The one action circulation of itself, after improvement, has the advantages that
(1) filter increases exhaust valve, and when filter internal pressure is excessively high, exhaust valve can be automatically opened, and adjusts external and internal pressure
Filter is protected, security risk is reduced.
(2) increase liquid-level switch, when filter blocks, water level is lower than specified liquid level, and water inlet pump group is out of service,
Prevent damage water inlet system.
(3) when needing to replace filtering net cylinder, inlet valve is closed, and is opened exhaust valve, is made outer gas in filter
Weighing apparatus is flattened, is conveniently replaceable.
Detailed description of the invention
Invention is further described in detail with specific embodiment with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of stainless steel filter of the present invention.
Wherein, appended drawing reference is described as follows: cylinder 1, filter chamber 2, cushion chamber 3, water inlet 4, water outlet 5, installation
Plate 6, inlet opening 7, filtering net cylinder 8, top cover 9, exhaust valve 10, liquid-level switch 11, water inlet pipe 12, inlet water solenoid valve 13, booster pump
14。
Specific embodiment
As shown in Figure 1, a kind of new type stainless steel. corrosion resistance filter, including cylinder 1, be set to the upper cover on 1 top of cylinder, upper cover with
Cylinder 1 passes through flanged joint.The lower part of cylinder 1 is provided with mounting plate 6, and cylinder 1 is divided into filter chamber 2 and buffering by mounting plate 6
Chamber 3, cushion chamber 3 are located at the lower part of filter chamber 2, are set side by side inside filter chamber 2 there are two filtering net cylinder 8, filtering net cylinder 8 is installed
In on mounting plate 6, mounting plate 6 is equipped with inlet opening 7, is connected to inside inlet opening 7 and filtering net cylinder 8, filtering net cylinder 8 and mounting plate
It is detachable connection between 6.Filtering net cylinder 8 is installed on one end of mounting plate 6 in back taper, and the tip of back taper connects water inlet
Hole 7.Cushion chamber 3 is equipped with water inlet 4, and filter chamber 2 is equipped with water outlet 5, is equipped with liquid-level switch 11 in filter chamber 2, liquid level is opened
The height of pass 11 is lower than the height of water outlet 5, is provided with exhaust valve 10 on upper lid, is connected to inside exhaust valve 10 and cylinder 1, is vented
Valve 10 is automatically opened and is closed according to the pressure inside cylinder 1.Water inlet 4 connects water inlet pipe 12, and water inlet pipe 12 is equipped with pressurization
Pump 14 and inlet water solenoid valve 13, liquid-level switch 11, inlet water solenoid valve 13, water pump connect intelligent controller.
The course of work of new type stainless steel. corrosion resistance filter of the invention is as follows: water enters cushion chamber 3, buffering by water inlet 4
Waste water in chamber 3 is from inlet opening 7 even into the filtering net cylinder 8 to filter chamber 2, installed inside filter chamber 2 by being greater than in water
The impurity of filter core mesh stops and is isolated, and the water after filtering is discharged by water outlet 5, is linked into required equipment；Liquid-level switch
11 are fixed on the inner wall of filter chamber 2, by the content of water in direct reacting cylinder body 1, when water level is lower than liquid-level switch 11, explanation
Exhaust gas is excessive in the generation of filtering net cylinder 8 blocking or filter chamber 2, and liquid-level switch 11 transmits signals to intelligent controller, intelligence
Controller closes inlet water solenoid valve 13 and booster pump 14, stops water inlet, protects water inlet system.Exhaust valve 10 is fixedly mounted on
It covers, passes through the adjustable internal pressure of exhaust valve 10.After filter long-time use, filtering net cylinder 8 need to be carried out cleaning or
Water inlet 4 is successively closed in replacement, is opened exhaust valve 10 and blind flange, removable filter net cylinder 8 is taken out, after processing again
Loading.The lower end of filtering net cylinder 8 is set as back taper, when being backwashed to filtering net cylinder 8,8 inner wall of filtering net cylinder
The granule foreign rinsed enters cushion chamber 3 by the inlet opening 7 of 8 bottom of filtering net cylinder, is discharged by water inlet pipe 12, back taper
Design facilitates solid particulate matter and collects to inlet opening 7, so that backwash is more thorough.
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not to limit
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple
It deduces, deform or replaces.
Claims (7)
1. a kind of new type stainless steel. corrosion resistance filter, which is characterized in that including cylinder, the upper cover that is set to cylinder top, be set to cylinder
Cylinder is divided into filter chamber and cushion chamber, is provided with filter screen in the filter chamber by the mounting plate of body lower part, the mounting plate
Cylinder, the filtering net cylinder is installed on mounting plate, and the mounting plate is equipped with inlet opening, inside the inlet opening and filtering net cylinder
Connection, the cushion chamber are equipped with water inlet, and the filter chamber is equipped with water outlet, is equipped with liquid-level switch in the filter chamber,
The height of the liquid-level switch is lower than the height of water outlet, is provided with exhaust valve on the upper lid, in the exhaust valve and cylinder
Portion's connection.
2. a kind of new type stainless steel. corrosion resistance filter as described in claim 1, it is characterised in that: the exhaust valve is according to inner barrel
Pressure automatically open and close.
3. a kind of new type stainless steel. corrosion resistance filter as described in claim 1, it is characterised in that: the upper cover and cylinder pass through flange
Connection.
4. a kind of new type stainless steel. corrosion resistance filter as described in claim 1, it is characterised in that: the filtering net cylinder is installed on installation
One end of plate is in back taper, and the tip of the back taper connects the inlet opening.
5. a kind of new type stainless steel. corrosion resistance filter as described in claim 1, it is characterised in that: the filtering net cylinder and the installation
It is detachable connection between plate.
6. a kind of new type stainless steel. corrosion resistance filter as described in claim 1, it is characterised in that: the water inlet connects water inlet pipe,
The water inlet pipe is equipped with booster pump and inlet water solenoid valve, and the liquid-level switch, inlet water solenoid valve, water pump connect intelligent control
Device.
7. a kind of new type stainless steel. corrosion resistance filter as described in claim 1, it is characterised in that: the filter chamber is internally provided with one
A or multiple filtering net cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423072.7A CN109954307A (en) | 2017-12-25 | 2017-12-25 | New type stainless steel. corrosion resistance filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423072.7A CN109954307A (en) | 2017-12-25 | 2017-12-25 | New type stainless steel. corrosion resistance filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109954307A true CN109954307A (en) | 2019-07-02 |
Family
ID=67021138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711423072.7A Pending CN109954307A (en) | 2017-12-25 | 2017-12-25 | New type stainless steel. corrosion resistance filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109954307A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921878A (en) * | 2019-12-25 | 2020-03-27 | 谢勇 | Water resource recycling environmental protection device |
| CN113198245A (en) * | 2021-04-26 | 2021-08-03 | 浙江石油化工有限公司 | Novel aviation kerosene filter |
| CN113648707A (en) * | 2021-08-19 | 2021-11-16 | 上海市机电设计研究院有限公司 | Vacuum filtration device based on fly ash washing process mud-water separation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6799687B1 (en) * | 1999-11-25 | 2004-10-05 | Hydac Filtertechnik Gmbh | System and method for linear object reallocation in place |
| CN2887414Y (en) * | 2006-01-12 | 2007-04-11 | 中芯国际集成电路制造(上海)有限公司 | Liquid filter possessing alarming device |
| CN102500148A (en) * | 2011-11-30 | 2012-06-20 | 江苏南极机械有限责任公司 | Self-cleaning mechanical filter |
| CN202822944U (en) * | 2012-10-16 | 2013-03-27 | 陈凤珠 | Domestic direct drinking water device |
| CN203648207U (en) * | 2014-01-12 | 2014-06-18 | 北京淮海电力科技有限公司 | Oil filtering tank |
| CN105771365A (en) * | 2016-03-09 | 2016-07-20 | 李亚娟 | Intelligent cleaning filtering device |
| JP6171589B2 (en) * | 2013-06-05 | 2017-08-02 | 株式会社Ihi | Filtration system and method of operating filtration system |
| CN107050960A (en) * | 2017-05-11 | 2017-08-18 | 南京益能环境工程有限公司 | Back-washable security personnel's accurate filter |
-
2017
- 2017-12-25 CN CN201711423072.7A patent/CN109954307A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6799687B1 (en) * | 1999-11-25 | 2004-10-05 | Hydac Filtertechnik Gmbh | System and method for linear object reallocation in place |
| CN2887414Y (en) * | 2006-01-12 | 2007-04-11 | 中芯国际集成电路制造(上海)有限公司 | Liquid filter possessing alarming device |
| CN102500148A (en) * | 2011-11-30 | 2012-06-20 | 江苏南极机械有限责任公司 | Self-cleaning mechanical filter |
| CN202822944U (en) * | 2012-10-16 | 2013-03-27 | 陈凤珠 | Domestic direct drinking water device |
| JP6171589B2 (en) * | 2013-06-05 | 2017-08-02 | 株式会社Ihi | Filtration system and method of operating filtration system |
| CN203648207U (en) * | 2014-01-12 | 2014-06-18 | 北京淮海电力科技有限公司 | Oil filtering tank |
| CN105771365A (en) * | 2016-03-09 | 2016-07-20 | 李亚娟 | Intelligent cleaning filtering device |
| CN107050960A (en) * | 2017-05-11 | 2017-08-18 | 南京益能环境工程有限公司 | Back-washable security personnel's accurate filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921878A (en) * | 2019-12-25 | 2020-03-27 | 谢勇 | Water resource recycling environmental protection device |
| CN113198245A (en) * | 2021-04-26 | 2021-08-03 | 浙江石油化工有限公司 | Novel aviation kerosene filter |
| CN113648707A (en) * | 2021-08-19 | 2021-11-16 | 上海市机电设计研究院有限公司 | Vacuum filtration device based on fly ash washing process mud-water separation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190702 |