CN103170176A - Powdery resin filter online film laying system - Google Patents
Powdery resin filter online film laying system Download PDFInfo
- Publication number
- CN103170176A CN103170176A CN2011104295376A CN201110429537A CN103170176A CN 103170176 A CN103170176 A CN 103170176A CN 2011104295376 A CN2011104295376 A CN 2011104295376A CN 201110429537 A CN201110429537 A CN 201110429537A CN 103170176 A CN103170176 A CN 103170176A
- Authority
- CN
- China
- Prior art keywords
- plastic film
- film mulch
- filter
- pump
- online
- 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
- 239000011347 resin Substances 0.000 title abstract description 6
- 229920005989 resin Polymers 0.000 title abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000002362 mulch Substances 0.000 claims description 60
- 239000002985 plastic film Substances 0.000 claims description 60
- 229920006255 plastic film Polymers 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- 239000010962 carbon steel Substances 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The invention discloses a powdery resin filter online film laying system. The system is characterized in that a film laying case is provided with an inclined insert type electric stirrer and a floating ball liquid level switch. The system has the following advantages: 1, the filter element of a filter is repaired and thickened in the running process, so the running period is improved; 2, the adoption of the inclined insert type electric stirrer prevents a material liquid in the film laying case from forming a vortex, is in favor of the full and uniform mixing of the material liquid, and is also in favor of conveying the material liquid; 3, an advanced film laying pump adopts a medium pressure resistant pump shell, and is a metering pump capable of conveying a slurry, and the arrangement of a safe valve at the outlet tube of the pump is helpful for avoiding impact from a medium pressure system; 4, the powdery resin filter online film laying system is connected with the powdery filter, and has a running direction consistent with the filter, so online uniform laying and difficult shedding of a powdery resin are benefited; and 5, the powdery resin filter online film laying system has a small occupied area, solves a problem that the a filter which cannot be laid with a film under a medium pressure running condition, improves the use efficiency of the filter, reduces the running cost and reduces the manual labor.
Description
Technical field
The present invention relates to the technical field of the water treatment facilities of condensate fine processing, specifically the online plastic film mulch device of a kind of Powdex filter, particularly its syndeton.
Background technology
present domestic thermal power plant, Air-cooled Unit particularly, most of condensed water precision processing system adopts powdex, if in running (middle pressure running status), inefficacy due to a filter, open bypass, at this moment, due to the differential pressure of bypass than next little of another running filter, the situation of instantaneous cutout will appear in the filter of its another operation, like this owing to having lost differential pressure inside and outside filter element, the situation that causes the part powder to come off, not only filter element is polluted, and can cause effluent quality to worsen, shorten the cycle of operation of filter
At present in the precision processing technique of Powdex filter, only have filter is imported and exported and close, out of service and pressure release is arrived under the state of normal pressure, just can carry out plastic film mulch again, shortened the cycle of operation of filter, cause certain waste, therefore, need to just the filter of operation with pressure carry out timely that filtrate is repaired and thickening to improve its cycle of operation.
Summary of the invention
The object of the present invention is to provide the online plastic film mulch of a kind of powdex system, solve condensate fine and process the powdex system in running, the pre-coating film failure of filter element in filter, the situation such as come off, can not in time mend the defective of film, the filter cycle of operation is provided.
To achieve these goals, technical scheme of the present invention is: the online plastic film mulch of a kind of powdex system, it comprises the plastic film mulch case, it is characterized in that: described plastic film mulch case place is provided with angle-inserting type electric blender and floating-ball level switch, the plastic film mulch box top is provided with the automatic feeding water butterfly valve, plastic film mulch case bottom is provided with liquid outlet, liquid outlet is connected with recirculation pump, the recirculation delivery side of pump is connected with advanced plastic film mulch pump by pneumatic ball valve, and advanced plastic film mulch pump discharge is connected to filter plastic film mulch feed tube by pneumatic ball valve.
The invention discloses the online plastic film mulch of a kind of powdex system, the invention has the advantages that: 1, realized repairing and thickening to filter filter element in service, improved the cycle of operation; 2, adopt the angle-inserting type electric blender, prevent that plastic film mulch case feed liquid from forming whirlpool, be conducive to fully mixing of feed liquid, be beneficial to feed liquid and carry; 3, advanced plastic film mulch pump adopts the shell of anti-the medium lift pump, is the measuring pump that can carry slurry, is provided with safety valve on its outlet, helps avoid the impact that comes from medium voltage network; 4, this device is connected with the Powdex filter water inlet pipe, and is consistent with the filter traffic direction, is conducive to even laying, the difficult drop-off of online resin-oatmeal; 5, this plant area area is little, has solved the contradiction that filter can not plastic film mulch under the middle pressure ruuning situation, improves the service efficiency of filter, reduces operating cost, reduces hand labor power; 6, device combination is simple, can realize automation, and plant maintenance and management are simple.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
With reference to the accompanying drawings, the present invention further is described.
The present invention is the online plastic film mulch of a kind of powdex system, as shown in fig. 1, it comprises plastic film mulch case 1, it is different from prior art and is: described plastic film mulch case 1 place is provided with angle-inserting type electric blender 5 and floating-ball level switch 4, plastic film mulch case 1 top is provided with automatic feeding water butterfly valve 9, plastic film mulch case 1 bottom is provided with liquid outlet 6, liquid outlet 6 is connected with recirculation pump 2, the outlet of recirculation pump 2 is connected with advanced plastic film mulch pump 3 by pneumatic ball valve 7, and advanced plastic film mulch pump 3 outlets are connected to filter plastic film mulch feed tube by pneumatic ball valve 8.
In the specific implementation, the floating-ball level switch 4 of described advanced plastic film mulch case 1 upper end is chain with recirculation pump 2, prevents that low liquid level water pump from finding time.
In the specific implementation, described plastic film mulch case 1 top is provided with safe release mouth 10 and circulation feedback outlet 11.
In the specific implementation, described advanced plastic film mulch case 1 adopts carbon steel line with rubber material, advanced plastic film mulch case 1 bottom employing circular configuration, and liquid outlet 6 is positioned at device bottom, and the conveying of being convenient to feed liquid is clean.
In the specific implementation, during advanced plastic film mulch pump 3 superpressure running, described safe release mouth 10 is connected with outlet conduit safety valve 12, feed liquid can be back to advanced plastic film mulch case 1.
In the specific implementation, described recirculation pump 2 and advanced plastic film mulch pump 3 imports are provided with special water inlet flushing pipe 13, prevent the feed liquid blocking pipe.
In the specific implementation, described angle-inserting type electric blender 5 angles of inclination are 5 degree-15 degree.
The effect of advanced plastic film mulch device is in order to repairing or thickeies the resin molding on filter element in powdex in service.Because equipment is in operation, the pre-coating film failure on filter element, thus not yet reach when setting value at pressure reduction, just occur that electrical conductivity exceeds standard or silicon content exceeds standard.If there is this situation, namely start advanced plastic film mulch device.
Advanced plastic film mulch device uses step as follows:
1, feed liquid is prepared: open advanced plastic film mulch case 1 charging aperture, with required resin-oatmeal, it is 2:1 that fiber powder is poured ratio in proportion into, opens automatic water inlet valve 9, chain with floating-ball level switch 4, when showing low liquid level, start electric mixer 5, during to middle liquid level, start recirculation pump 2, during to high liquid level, water intaking valve 9 autoshutdowns are until stir.
2, plastic film mulch injection: open recirculation pump outlet pneumatic operated valve 7, start advanced plastic film mulch pump 3, opening filter inlet valve 8 begins filter is mended film.Carrying to advanced plastic film mulch pump 3 except a small amount of slurry, the rate of discharge of most of (95%) is got back to advanced plastic film mulch case 1, in case the sedimentation of grouting material.When the floating-ball level switch 4 of this case was reduced to low liquid level, water intaking valve 9 was opened automatically, and advanced plastic film mulch case 1 is rinsed, and reduced the feed liquid waste.All spread to feed liquid, at first closed down advanced plastic film mulch pump 3 and recirculation pump 2, then turned off filter inlet valve 8 and circulating-pump outlet pneumatic operated valve 7.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that the concrete enforcement of the present invention is confined to above-mentioned these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. the online plastic film mulch of powdex system, it comprises plastic film mulch case (1), it is characterized in that: described plastic film mulch case (1) locates to be provided with angle-inserting type electric blender (5) and floating-ball level switch (4), plastic film mulch case (1) top is provided with automatic feeding water butterfly valve (9), plastic film mulch case (1) bottom is provided with liquid outlet (6), liquid outlet (6) is connected with recirculation pump (2), the outlet of recirculation pump (2) is connected with advanced plastic film mulch pump (3) by pneumatic ball valve (7), and advanced plastic film mulch pump (3) outlet is connected to filter plastic film mulch feed tube by pneumatic ball valve (8).
2. the online plastic film mulch of a kind of powdex according to claim 1 system is characterized in that: the floating-ball level switch (4) of described advanced plastic film mulch case (1) upper end is chain with recirculation pump (2), prevents that low liquid level water pump from finding time.
3. the online plastic film mulch of a kind of powdex according to claim 1 system is characterized in that: described plastic film mulch case (1) top is provided with safe release mouth (10) and circulation feedback outlet (11).
4. the online plastic film mulch of a kind of powdex according to claim 1 system, it is characterized in that: described advanced plastic film mulch case (1) adopts carbon steel line with rubber material, and circular configuration is adopted in advanced plastic film mulch case (1) bottom.
5. the online plastic film mulch of a kind of powdex according to claim 1 system, it is characterized in that: described safe release mouth (10) is connected with outlet conduit safety valve (12).
6. the online plastic film mulch of a kind of powdex according to claim 1 system, it is characterized in that: described recirculation pump (2) and advanced plastic film mulch pump (3) import are provided with special water inlet flushing pipe (13).
7. the online plastic film mulch of a kind of powdex according to claim 1 system is characterized in that: described angle-inserting type electric blender (5) angle of inclination is 5 degree-15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110429537.6A CN103170176B (en) | 2011-12-20 | 2011-12-20 | The online plastic film mulch system of a kind of powdex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110429537.6A CN103170176B (en) | 2011-12-20 | 2011-12-20 | The online plastic film mulch system of a kind of powdex |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103170176A true CN103170176A (en) | 2013-06-26 |
| CN103170176B CN103170176B (en) | 2016-01-20 |
Family
ID=48630631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110429537.6A Active CN103170176B (en) | 2011-12-20 | 2011-12-20 | The online plastic film mulch system of a kind of powdex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103170176B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100499644B1 (en) * | 2002-10-15 | 2005-07-05 | 한국정수공업 주식회사 | Method and apparatus for recycling ion-exchange resin of condensate polishing plants |
| KR20100051280A (en) * | 2008-11-07 | 2010-05-17 | 한국중부발전(주) | Condensate polishing system and method thereof |
| CN102078713A (en) * | 2010-11-13 | 2011-06-01 | 山西省电力公司电力科学研究院 | Method for cleaning polypropylene fiber rope filtering elements of powdered resin filter |
| CN102151429A (en) * | 2011-01-20 | 2011-08-17 | 西安热工研究院有限公司 | Granular resin film laying method and resin recovery device |
| CN202460272U (en) * | 2011-12-20 | 2012-10-03 | 上海巴安水务股份有限公司 | Advanced film paving device |
-
2011
- 2011-12-20 CN CN201110429537.6A patent/CN103170176B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100499644B1 (en) * | 2002-10-15 | 2005-07-05 | 한국정수공업 주식회사 | Method and apparatus for recycling ion-exchange resin of condensate polishing plants |
| KR20100051280A (en) * | 2008-11-07 | 2010-05-17 | 한국중부발전(주) | Condensate polishing system and method thereof |
| CN102078713A (en) * | 2010-11-13 | 2011-06-01 | 山西省电力公司电力科学研究院 | Method for cleaning polypropylene fiber rope filtering elements of powdered resin filter |
| CN102151429A (en) * | 2011-01-20 | 2011-08-17 | 西安热工研究院有限公司 | Granular resin film laying method and resin recovery device |
| CN202460272U (en) * | 2011-12-20 | 2012-10-03 | 上海巴安水务股份有限公司 | Advanced film paving device |
Non-Patent Citations (3)
| Title |
|---|
| 王健等: "空冷机组中粉末树脂覆盖过滤器的设计与调试", 《电力建设》 * |
| 陈磊: "粉末树脂过滤器在凝结水精处理系统中的应用", 《设备管理与维修》 * |
| 高惠华: "粉末树脂过滤器在凝结水精处理系统中的应用", 《湖北电力》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103170176B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201223776Y (en) | Polymer dispersion and fusion device | |
| CN201495126U (en) | Lime cream preparing and adding device | |
| CN101147854B (en) | Continuous iron-carbon micro-electrolysis fluidized bed equipment | |
| CN101559335A (en) | Automatic chemical dosing jet flow mixing and water pump stirring sewage treatment system | |
| CN213085693U (en) | Full-automatic wastewater treatment system | |
| CN202460272U (en) | Advanced film paving device | |
| CN103170176A (en) | Powdery resin filter online film laying system | |
| CN208633189U (en) | A kind of self-overflow type full-automatic wastewater recycling transfer water system | |
| CN207242560U (en) | A kind of lime white prepares storage device | |
| CN202400871U (en) | Complete integrated automatic feeding device | |
| CN208545255U (en) | A kind of energy-efficient sewerage environmental protecting device | |
| CN209236871U (en) | A kind of steam heating medicine processing device | |
| CN210457674U (en) | Coal water collecting system for preventing coal slime from precipitating | |
| CN204508899U (en) | A kind of sewage disposal device | |
| CN203030201U (en) | Granular flocculating agent dissolving device | |
| CN102910718B (en) | Solid coagulant swirl dosing device | |
| CN202741014U (en) | Jet flowing water film bonding-preventing mixer | |
| CN206731022U (en) | One kind automation flocculant agitating device | |
| CN104612219B (en) | Automatic reuse system of intermediate water | |
| CN202705854U (en) | Asphalt material supply system | |
| CN113860803B (en) | Preparation method and device for controlling ammonia release of fly ash-based filling paste | |
| CN205886822U (en) | An automatic feeding device | |
| CN204702569U (en) | The charging water-distributing device of anaerobic digestor | |
| CN220618604U (en) | Prevent high-efficient sediment device of mud siltation | |
| CN221370798U (en) | Automatic liquid medicine feeding device for tap water outage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240718 Granted publication date: 20160120 |