CN201492993U - Full-automatic fluid coupling pipe filter - Google Patents
Full-automatic fluid coupling pipe filter Download PDFInfo
- Publication number
- CN201492993U CN201492993U CN2009202335911U CN200920233591U CN201492993U CN 201492993 U CN201492993 U CN 201492993U CN 2009202335911 U CN2009202335911 U CN 2009202335911U CN 200920233591 U CN200920233591 U CN 200920233591U CN 201492993 U CN201492993 U CN 201492993U
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- China
- Prior art keywords
- stainless steel
- filtering net
- cylindrical shell
- steel filtering
- piping filter
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a full-automatic fluid coupling pipe filter, consisting of a cylinder body, a stainless steel filter screen, a front support, a spindle-type spin sewage scraping device, a safety net, an automatic sewage discharging outlet, a manual sewage discharging outlet, a sewage sump, etc., wherein the spindle-type spin sewage scraping device is composed of a spindle, an impeller and a sewage discharging scraping plate (also known as a filter brush). The utility model has the advantages of safe and reliable use, high efficiency, full automation (can realize unattended), low energy consumption, no failure, easy installation and management, installation at any angle, easy environmental protection and maintenance, wide scope of use, can be used for water cooling circulation and filtering of power plants and can also be used for water purification of industries, such as water plants, chemical industry, textile, papermaking, pharmacy, food, oil, water conservancy, etc.
Description
Technical field
The utility model relates to a kind of water cooling circulation filter that is used for power plant, is meant a kind of applied range and safe in utilization, reliable, efficient, environmental protection especially, overhauls Full Automatic Liquid coupling piping filter easily.
Background technology
Electric energy mainly by coal, gas, oily through burning, changes the chemical energy that sends into heat energy at present.Power plant is for stable electric generation, fullcharging generating, except that the temperature that improves steam, pressure, steam turbine mechanical efficiency, generator operating efficiency, the waste gas of steam turbine being discharged by condenser is condensed into water exactly, exhaust volume and turbine back pressure are reduced significantly, thereby power generating capacity is increased considerably.Condenser must be with a large amount of cooling waters; no matter be open circuit circulation or closed cycle; cooling water is because of natural conditions or environmental pollution; often mix in the water and have the foreign material that a large amount of volumes differ in size; wherein might stop up the tube bank endoporus of condenser greater than the foreign material of φ 6-10; thereby reduce the cooling effectiveness of condenser greatly, serious meeting causes power plant's generation outage, the condenser overhaul of cutting off the water supply.Power plant generally all adopts first and second filter screen to be taken precautions against for this reason.The power plant that has also sets up ball cleaning apparatus and stops the condenser bundles encrustation, to guarantee the heat exchange efficiency of condenser bundles.First and second filter screen that present power plant generally uses mostly is the product before and after the sixties in last century of copying the former Soviet Union, though effective, but still have defectives such as volume is big, efficient is low, power consumption is high, fault is many, function difference.The also existence that has is filtered dirty secondary and is entered clean water area and filter screen transmission mechanism often by the stuck and out-of-work significant deficiency of dirt.
Summary of the invention
The purpose of this utility model just is to overcome the defective of background technology, a kind of safe and reliable, efficient, environmental protection is provided, overhauls Full Automatic Liquid coupling piping filter easily.
The purpose of this utility model is realized by following scheme:
The utility model is made up of cylindrical shell, stainless steel filtering net, preceding supporting, king post system spin dirt scraping equipment (by main shaft, impeller, claim the filter brush to constitute again with the blowdown scraper plate), automatic pollution discharge mouth and sewage sump.The water inlet end flange of stainless steel filtering net is fixed on the support plate of cylinder inboard wall; Preceding supporting is fixed on the interior stator of stainless steel filtering net water inlet end inboard, and the stainless steel filtering net other end has the stainless steel closure plate, and respectively there is a bearing holder (housing, cover) at preceding supporting center and closure plate center, are used for supports main shaft; Impeller is fixed on the impeller stator of main shaft, and blowdown scraper plate (filter brush) is fixed on blowdown and scrapes on the board bracket, and blowdown is scraped on the bracket that board bracket is fixed on the impeller upper end; Sewage sump is welded on the inboard of cylindrical shell lower end, and the automatic pollution discharge mouth is welded on the cylindrical shell lower end and sewage sump joins, external corresponding electronic blowoff valve, and respectively there is a rectangular apertures side of stainless steel filtering net and lower end, are connected with sewage sump, automatic pollution discharge mouth.
Before the water inlet end of stainless steel filtering net of the present utility model safety net is arranged, safety net becomes 75 ° of elevations angle.
The manhole hagioscope is arranged on the cylindrical shell of the present utility model.
There is the manual blowdown mouth cylindrical shell of the present utility model lower end, external manual blowdown valve.
The mesh of stainless steel filtering net of the present utility model is φ 4-10mm.
The hoop of reinforcement is arranged on the stainless steel filtering net of the present utility model.
Stainless steel filtering net of the present utility model is 30 ° of taper nets.
The embedded nylon bush of bearing holder (housing, cover) of the present utility model has groove in the lining.
The side of cylindrical shell of the present utility model water side has spray ball device.
The supporting upstream face has an end socket before of the present utility model.
The utility model is compared with background technology, has following advantage and effect:
(can realize unmanned) safe in utilization, reliable, efficient, full-automatic, energy consumption are low, fault-free, be convenient to install with management and can arbitrarily angledly install, environmental protection, maintenance be convenient.The utility model is applied widely, not only can be used for the water cooling circulating filtration of power plant, also can be used for the water purified treatment of industries such as water factory, chemical industry, light textile, papermaking, pharmacy, food, oil, water conservancy.Therefore, the utility model has excellent popularization and application prospect as a kind of new automatic liquid coupling piping filter.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Shown in the figure: 1 for manhole hagioscope, 6 for safety net, 7 for preceding supporting, 8 for end socket also claim kuppe, 9 for nylon bush, 10 for main shaft, 11 for impeller, 12 for blowdown scrape board bracket, 13 for manual blowdown mouth, 14 for blowdown scraper plate again claim filter brush, 15 for automatic pollution discharge mouth, 16 for sewage sump, 17 for spray ball device, 18 for bearing holder (housing, cover), 19 is stainless steel closure plate for support plate, 5 for strengthening hoop, 3 for stainless steel filtering net, 4 for cylindrical shell, 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.The utility model is not limited to following examples.
With reference to accompanying drawing, the utility model is made up of cylindrical shell (1), stainless steel filtering net (3), preceding supporting (7), king post system spin dirt scraping equipment (scraping board bracket (12) by main shaft (10), impeller (11), blowdown claims filter brush (14) to constitute again with the blowdown scraper plate), automatic pollution discharge mouth (15) and sewage sump (16) etc.Cylindrical shell (1) You ﹠amp; The quality steel plate of 3-25mm or corrosion resistant plate roll-forming, the big flange of two ends and standard is welded.Welding eight support plates (4) in cylindrical shell (1) are used for connecting and fixing stainless steel filtering net (3).On cylindrical shell, sever manhole respectively and spy on fenestra, automatic pollution discharge oral pore, manual blowdown oral pore, spray ball device hole and welding fabrication.Stainless steel filtering net (3) You ﹠amp; The stainless steel web plate of 2-10mm (opening of sieve φ 4-10mm) roll-forming can roll into stainless steel filtering net (3) 30 ° awl net for the circulation area that increases stainless steel filtering net (3).For rigidity and the garden degree of guaranteeing stainless steel filtering net (3) can weld some roads reinforcement hoops (2) in the stainless steel filtering net outer ring.Uniform 8 screws on the big flange of water inlet end of stainless steel filtering net (3) connect with bolt and interior eight support plates of cylindrical shell (1) (4).3 interior stators of inboard uniform welding at stainless steel filtering net (3) are used for fixing preceding supporting (7).Preceding supporting (7) is by three Φ, 60 × ﹠amp; The stainless steel tube of 6mm is welded, and is welded with stainless steel closure plate (19) at the other end of stainless steel filtering net (3), at preceding supporting (7) center and closure plate (19) center one bearing holder (housing, cover) (18) is arranged respectively, is used for supports main shaft (10).Be convenient to water conservancy diversion and decoration, can be at a upstream face welding end socket (8) of preceding supporting (7).Be convenient with water cooling, lubricated spindle end, can be at the embedded nylon bush of two bearing holder (housing, cover)s (18) (9), and in nylon bush (9) car system sulculus.A rectangular opening is respectively opened in side and lower end at stainless steel filtering net (3), and is connected with sewage sump (16), automatic pollution discharge mouth (15), is used to collect dirt and blowdown.Main shaft (10) is by a Φ 60 × ﹠amp; The stainless steel tube finish turning of 6mm forms, and concentricity is less than 0.05-0.1.Main shaft is welded with stator on (10), is used for fixing impeller (11); Impeller (11) You ﹠amp; The corrosion resistant plate of 6mm is refining to form, and impeller (11) upper end is welded with a pair of bracket, is used for fixing blowdown and scrapes board bracket (12); Blowdown scrape board bracket (12) by; The corrosion resistant plate of 6mm is refining to form, on 8 pairs of Φ 10mm through holes are arranged, with bolt blowdown scraper plate (14) is fixed in the above.Sewage sump (16) You ﹠amp; The quality steel plate of 3-25mm or corrosion resistant plate welding fabrication are welded on the inboard of cylindrical shell (1) lower end, wait to arrange so that collect dirt.Automatic pollution discharge mouth (15) is made of Φ 60-300mm tubing, is welded on the automatic pollution discharge oral pore of cylindrical shell (1) lower end, and external corresponding electronic blowoff valve is used for timing automatic blowdown.For guaranteeing king post system spin dirt scraping equipment trouble free service, be not stuck, can weld safety net (6) before the water inlet end of stainless steel filtering net (3), safety net (6) is compiled into the net of 60 * 60mm or 100 * 100mm by Φ 6mm stainless steel substrates, is used for the resistance shelves greater than the above dirt of 80 * 80mm.For making things convenient for the dirt that freely falls, can become 75 ° of fillets welding in the overhead position to be connected on the front of stainless steel filtering net (3) water inlet end safety net (6).Observe the shelves dirt and impeller (11) the rotation situation of safety net (6) and make things convenient for equipment repair and maintenance for convenient, can spy on welding manhole hagioscope (5) on the fenestra at the manhole of cylindrical shell (1).Manhole hagioscope (5) is You ﹠amp; The little cylindrical shell that the quality steel plate of 3-25mm or corrosion resistant plate are made, upper end are welded with hagioscope (embed glass, and use rubber seal) cover plate.On the manual blowdown oral pore of cylindrical shell (1) lower end, be welded with manual blowdown mouth (13).Manual blowdown mouth (13) is made of Φ 60-300mm tubing, and external manual blowdown valve is used for manual blowdown.Be welded with spray ball device (17) on cylindrical shell (1) side spray ball device hole, spray ball device (17) is by Φ 100 × ﹠amp; 6mm tubing is made, and is used to connect ball cleaning apparatus, not the time spent seal cap.
The utility model utilizes above pressure of the interior water 0.2MPa of electric power plant circulating water pipe and the flow velocity about 4m/s, impact four impellers in the king post system spin dirt scraping equipment (assembly), make it drive main axis rotation, the blowdown scraper plate is started working thereupon, incessantly the filter screen inwall is rotated and scrapes dirt, guarantee greater than the obstructed screen pack of the foreign material of φ 6-10mm, no matter which kind of character foreign material, under the effect of gravity and water flow pressure, all can gather around to sewage sump automatically, and the electric gate valve of the external electronic sewage draining exit of sewage sump can timing automatic blowdown.Operating personnel also can observe the dirty situation of shelves of safety net by the manhole hagioscope; the hand sluice valve of opening the manual blowdown mouth per season carries out blowdown or treats that the main shut-down system maintenance opens the manhole hagioscope and carry out blowdown manually when cutting off the water, and the incident that can avoid being overhauled by forced-stopping machine takes place.
Claims (10)
1. Full Automatic Liquid coupling piping filter, its feature is by cylindrical shell (1), stainless steel filtering net (3), preceding supporting (7), main shaft (10), impeller (11), blowdown scraper plate (14), automatic pollution discharge mouth (15) is formed with sewage sump (16), the water inlet end flange of stainless steel filtering net (3) is fixed on cylindrical shell (1) inwall, preceding supporting (7) is fixed on the inboard of stainless steel filtering net (3) water inlet end, stainless steel filtering net (3) other end has stainless steel closure plate (19), respectively there is a bearing holder (housing, cover) (18) at preceding supporting (7) center and closure plate (19) center, be used for supports main shaft (10), impeller (11) is fixed on the main shaft (10), blowdown scraper plate (14) is fixed on the impeller (11), sewage sump (16) is welded on the inboard of cylindrical shell (1) lower end, automatic pollution discharge mouth (15) is welded on cylindrical shell (1) lower end and sewage sump (16) joins, external electronic blowoff valve, respectively there is a rectangular apertures side and the lower end of stainless steel filtering net (3), with sewage sump (16), automatic pollution discharge mouth (15) is connected.
2. gold according to claim 1 is from hydrodynamic coupling piping filter, and it is characterized in that has safety net (6) before the water inlet end of stainless steel filtering net (3).
3. Full Automatic Liquid coupling piping filter according to claim 1 and 2 is characterized in that safety net (6) becomes 75 ° of elevations angle.
4. Full Automatic Liquid coupling piping filter according to claim 1 is characterized in that manhole hagioscope (5) is arranged on the cylindrical shell (1).
5. Full Automatic Liquid coupling piping filter according to claim 4 is characterized in that there is manual blowdown mouth (13) cylindrical shell (1) lower end, external manual blowdown valve.
6. Full Automatic Liquid coupling piping filter according to claim 1 is characterized in that preceding supporting (7) upstream face has an end socket (8).
7. Full Automatic Liquid coupling piping filter according to claim 1 is characterized in that having on the stainless steel filtering net (3) and strengthens binding round (2).
8. Full Automatic Liquid coupling piping filter according to claim 7 is characterized in that stainless steel filtering net (3) is 30 ° of taper nets.
9. Full Automatic Liquid coupling piping filter according to claim 1 is characterized in that the embedded nylon bush of bearing holder (housing, cover) (18) (9), and lining has groove in (9).
10. Full Automatic Liquid coupling piping filter according to claim 1 or 5 is characterized in that the side of cylindrical shell (1) water side has spray ball device (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202335911U CN201492993U (en) | 2009-08-12 | 2009-08-12 | Full-automatic fluid coupling pipe filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202335911U CN201492993U (en) | 2009-08-12 | 2009-08-12 | Full-automatic fluid coupling pipe filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201492993U true CN201492993U (en) | 2010-06-02 |
Family
ID=42436203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202335911U Expired - Fee Related CN201492993U (en) | 2009-08-12 | 2009-08-12 | Full-automatic fluid coupling pipe filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201492993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463860A (en) * | 2013-09-13 | 2013-12-25 | 安阳市思菲特矿用设备有限公司 | Back-washing self-cleaning filtering device |
| CN108579183A (en) * | 2018-07-09 | 2018-09-28 | 苏州凯新分离科技有限公司 | A kind of pipe type filtering device with elasticity filtering buckle |
-
2009
- 2009-08-12 CN CN2009202335911U patent/CN201492993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463860A (en) * | 2013-09-13 | 2013-12-25 | 安阳市思菲特矿用设备有限公司 | Back-washing self-cleaning filtering device |
| CN108579183A (en) * | 2018-07-09 | 2018-09-28 | 苏州凯新分离科技有限公司 | A kind of pipe type filtering device with elasticity filtering buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20110812 |