CN103954168A - Sewage disposal device and sewage disposal method for electrical cabinet water cooling systems in intermediate frequency furnace and vacuum furnace - Google Patents
Sewage disposal device and sewage disposal method for electrical cabinet water cooling systems in intermediate frequency furnace and vacuum furnace Download PDFInfo
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- CN103954168A CN103954168A CN201410190002.1A CN201410190002A CN103954168A CN 103954168 A CN103954168 A CN 103954168A CN 201410190002 A CN201410190002 A CN 201410190002A CN 103954168 A CN103954168 A CN 103954168A
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- compressed air
- sewage disposal
- air pipe
- backwater
- intermediate frequency
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Abstract
The invention relates to a sewage disposal device and a sewage disposal method for electrical cabinet water cooling systems in an intermediate frequency furnace and a vacuum furnace. The sewage disposal device and the sewage disposal method for the electrical cabinet water cooling systems in the intermediate frequency furnace and the vacuum furnace are characterized in that the device comprises a spherical valve (4), a compressed air pipe joint (1), a compressed air pipe (3), a hose joint (2), a taper sleeve nut (5) and a stainless steel pipe clamp (6), wherein the spherical valve (4) is connected with the compressed air pipe joint (1); the compressed air pipe (3) is connected with the compressed air pipe joint (1) and the hose joint (2) and fixed by the taper sleeve nut (5). The sewage disposal method comprises the following steps: 1. mounting the compressed air pipe; 2. checking a blocked backwater rubber pipe (7); 3. sweeping, opening the compressed air pipe line spherical valve (4) and quickly dredging the blocked cooling water pipeline by high pressure; 4. inspecting the sewage disposal effect and finishing the operation. According to sewage disposal device and the sewage disposal method provided by the invention, the connection is firm and reliable, and the possibility of falling off is low; as the high pressure wind sweeping is adopted for sewage disposition, the method is simple, the practicability is high and the maintaining time is greatly reduced.
Description
Technical field
The present invention be more particularly directed to a kind of intermediate frequency furnace, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus and cleaning method, belong to the technical field of metallurgical equipment.
Background technology
At present, in intermediate frequency furnace, vacuum drying oven vacuum drying oven smelting process, because the water cooled coil quantity of water-cooled regulator cubicle is more, and mostly be tubule helical form, in addition water-cooling system pipeline turns round manyly, and camber is large, and water-cooled regulator cubicle uses through long-term, impurity in waterpipe in rust and water easily forms more stifled, thereby cause water cooled coil water flux density in regulator cubicle to reduce, cooling water water temperature is high, easily causes regulator cubicle interior circuit board and electric elements aging, when serious, directly burn, cause stopping production accident.
Summary of the invention
The object of the invention is for the one of the Design of Problems of above existence simple in structure, easy for installation, the effective a kind of intermediate frequency furnace of removing contamination, a kind of intermediate frequency furnace of vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus, the quick sewage disposal apparatus of vacuum drying oven regulator cubicle cooling circulating water system.The technical solution used in the present invention is: a kind of intermediate frequency furnace, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus, is characterized in that: this device comprises ball valve, compressed air pipe joint, compressed air hose, hose coupling, tapered sleeve nut and stainless steel pipe clip; Described ball valve is connected with compressed air pipe joint, and compressed air hose is connected with hose coupling with compressed air pipe joint, and fixes with tapered sleeve nut.When use, the backwater sebific duct that hose coupling more blocks up with water-cooled regulator cubicle is connected, and fastens with stainless steel tube; Open ball valve, compressed air enters the water return pipeline that water-cooled regulator cubicle more blocks up fast, relies on strong pressure wind to clear away dirt.
A kind of intermediate frequency furnace of cleaning method, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus and the cleaning method that utilize above-mentioned intermediate frequency furnace, the quick sewage disposal apparatus of vacuum drying oven water-cooled regulator cubicle circulation, comprise that step is as follows:
One, compressed air hose is installed, at valve upper ball valve 4, the compressed air pipe joint processing is installed, and then one end of compressed air hose is connected with compressed air pipe joint, the other end is connected with hose coupling, and fixes with tapered sleeve spiral shell;
Two, search more stifled backwater sebific duct, all backwater sebific ducts of water-cooled regulator cubicle all ordered arrangement insert in a small-sized backwater collecting box, this backwater collecting box has a transparent observation window, as found, which root sebific duct current diminishes, and just, this root sebific duct inclination mark, closes down regulator cubicle inlet valve, the sebific duct of carrying out mark is extracted from backwater collecting box, backwater sebific duct is connected with compressed air hose with hose coupling, and fixing with stainless steel tube contracting, so just gas circuit and cooling water pipeline are connected;
Three, purge, open compressed air piping ball valve, compressed air enters in more stifled water pipe, suppresses more stifled cooling water pipeline is carried out to Quick dredging, opens and closes after operation repeatedly repeatedly, and more stifled phenomenon just can be resolved;
Four, check the effect of removing contamination, after dredging, more former more stifled backwater sebific duct is resetted, check the effect of removing contamination, complete operation.
In step 3, described compressed air pressure is 0.7MPa.
The present invention relies on strong pressure wind to clear away dirt, and method is simple, practical; Cost is low, greatly reduces maintenance time; Firm and reliable connection, difficult drop-off.
brief description of the drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of compressed air pipe joint in the present invention;
Fig. 3 is the structural representation of hose coupling in the present invention.
In figure, 1-compressed air pipe joint, 2-hose coupling, 3-compressed air hose, 4-ball valve, 5-tapered sleeve nut, the contracting of 6-stainless steel tube, 7-backwater sebific duct.
detailed description of the invention:
Below in conjunction with embodiment and Figure of description, the present invention is described in detail, but is not limited to this.
A kind of intermediate frequency furnace, a kind of intermediate frequency furnace of the quick sewage disposal apparatus of vacuum drying oven water-cooled regulator cubicle circulation, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus: it is characterized in that: this device comprises ball valve 4, compressed air pipe joint 1, compressed air hose 3, hose coupling 2, tapered sleeve nut 5 and stainless steel pipe clip 6; Described ball valve 4 is connected with compressed air pipe joint 1, and compressed air hose 3 is connected with hose coupling 2 with compressed air pipe joint 1, and fixing with tapered sleeve nut 5.Described compressed air pipe joint 1, one end is the taper pipe thread with gradient, the other end is tapering boss-shaped; Described compressed air hose 3 is plastic pipes that polyvinyl chloride (PVC) film is wound around, and it has very large elasticity, and bearing capacity is strong, should not be oxidized anti-aging function; Described hose coupling 2, one end is the Bamboo-shaped of tapering, the other end is tapering boss-shaped; Described ball valve 4, tapered sleeve nut 5, stainless steel pipe clip 6 are stainless steel standard part.
A kind of intermediate frequency furnace, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus and cleaning method, comprise that step is as follows:
One, compressed air hose is installed, at valve upper ball valve 4, the compressed air pipe joint 1 processing is installed, and then one end of compressed air hose 3 is connected with compressed air pipe joint 1, the other end is connected with hose coupling 2, and fixing with tapered sleeve nut 5;
Two, search more stifled backwater sebific duct 7, all backwater sebific ducts 7 of water-cooled regulator cubicle all ordered arrangement insert in a small-sized backwater collecting box, this backwater collecting box has a transparent observation window, as found, which root backwater sebific duct 7 current diminishes, just this root sebific duct inclination mark, close down regulator cubicle inlet valve, the backwater sebific duct 7 of carrying out mark is extracted from backwater collecting box, backwater sebific duct 7 is connected with compressed air hose 3 with hose coupling 2, and fixing with stainless steel tube contracting 6, so just gas circuit and cooling water pipeline are connected;
Three, purge, open compressed air piping ball valve 4, compressed air enters in more stifled water pipe, suppresses more stifled cooling water pipeline is carried out to Quick dredging, opens and closes after operation repeatedly repeatedly, and more stifled phenomenon just can be resolved;
Four, check the effect of removing contamination, after dredging, more former more stifled backwater sebific duct is resetted, check the effect of removing contamination, complete operation.
In step 3, described compressed air pressure is 0.7 MPa.
Claims (4)
1. intermediate frequency furnace, a vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus, is characterized in that: this device comprises ball valve (4), compressed air pipe joint (1), compressed air hose (3), hose coupling (2), tapered sleeve nut (5) and stainless steel pipe clip (6); Described ball valve (4) is connected with compressed air pipe joint (1), and compressed air hose (3) is connected with hose coupling (2) with compressed air pipe joint (1), and fixing with tapered sleeve nut (5).
2. according to intermediate frequency furnace claimed in claim 1, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus, it is characterized in that: described compressed air pipe joint (1), one end is the taper pipe thread with gradient, the other end is tapering boss-shaped; Described compressed air hose (3) is the plastic pipe that polyvinyl chloride film is wound around; Described hose coupling (2), one end is the Bamboo-shaped of tapering, the other end is tapering boss-shaped; Described ball valve (4), tapered sleeve nut (5), stainless steel pipe clip (6) are stainless steel standard part.
3. a cleaning method that utilizes above-mentioned intermediate frequency furnace, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus, is characterized in that: comprise that step is as follows:
One, compressed air hose is installed, compressed air pipe joint (1) is installed on valve ball valve 4, and then one end of compressed air hose (3) is connected with compressed air pipe joint (1), the other end is connected with hose coupling (2), and fixing with tapered sleeve nut (5);
Two, search more stifled backwater sebific duct (7), all backwater sebific ducts (7) of water-cooled regulator cubicle all ordered arrangement insert in a small-sized backwater collecting box, this backwater collecting box has a transparent observation window, as found, which root backwater sebific duct (7) current diminishes, just this root sebific duct inclination mark, close down regulator cubicle inlet valve, the backwater sebific duct (7) of carrying out mark is extracted from backwater collecting box, backwater sebific duct (7) is connected with compressed air hose (3) with hose coupling (2), and fixing with stainless steel tube contracting (6), so just gas circuit and cooling water pipeline are connected,
Three, purge, open compressed air piping ball valve (4), compressed air enters in more stifled water pipe, suppresses more stifled cooling water pipeline is carried out to Quick dredging, opens and closes after operation repeatedly repeatedly, and more stifled phenomenon just can be resolved;
Four, check the effect of removing contamination, after dredging, more former more stifled backwater sebific duct is resetted, check the effect of removing contamination, complete operation.
4. the cleaning method that utilizes above-mentioned intermediate frequency furnace, the quick sewage disposal apparatus of vacuum drying oven water-cooled regulator cubicle circulation according to claim 3, is characterized in that: in step 3, described compressed air pressure is 0.7 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190002.1A CN103954168B (en) | 2014-05-07 | 2014-05-07 | A kind of intermediate frequency furnace, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus and cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190002.1A CN103954168B (en) | 2014-05-07 | 2014-05-07 | A kind of intermediate frequency furnace, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus and cleaning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103954168A true CN103954168A (en) | 2014-07-30 |
| CN103954168B CN103954168B (en) | 2016-01-20 |
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| CN201410190002.1A Expired - Fee Related CN103954168B (en) | 2014-05-07 | 2014-05-07 | A kind of intermediate frequency furnace, vacuum drying oven regulator cubicle water-cooling system sewage disposal apparatus and cleaning method |
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| CN201791680U (en) * | 2010-06-22 | 2011-04-13 | 宝山钢铁股份有限公司 | Multipurpose roll cleaning device |
| CN202328205U (en) * | 2011-11-21 | 2012-07-11 | 周双双 | Dredging device used at discharging pipe inlet of recirculating fluidized bed |
| CN203047200U (en) * | 2012-12-28 | 2013-07-10 | 内蒙古北方重工业集团有限公司 | Pressure water washing device for after-loading compressed rubbish vehicle |
| KR20140043425A (en) * | 2014-03-20 | 2014-04-09 | 김용기 | Dredging and dredged soil transfer apparatus and methods with high pressure water pumps and attractive force generators and vortex generators and air compressors |
| CN203824413U (en) * | 2014-05-07 | 2014-09-10 | 莱芜钢铁集团有限公司 | Sewage removal device for electrical cabinet water-cooling system of intermediate frequency furnace and vacuum furnace |
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2014
- 2014-05-07 CN CN201410190002.1A patent/CN103954168B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042516U (en) * | 1988-10-18 | 1989-08-09 | 潮株式会社 | Flexible pipe for supplying air |
| CN1052935A (en) * | 1989-12-30 | 1991-07-10 | 汶河发电厂 | The method and apparatus of cleaning boiler tubular preheater |
| CN2139034Y (en) * | 1992-11-13 | 1993-07-28 | 刘风江 | Air-pressure dredging machine for sewer |
| CN1251781A (en) * | 1998-10-15 | 2000-05-03 | 巴陵石化鹰山石油化工厂 | Method for cleaning lower hunting tail pipe of hydrogen production converter and plugging tool |
| CN1415806A (en) * | 2001-08-08 | 2003-05-07 | 株式会社川井 | Machine for clearing piping , its clearing method and element for preventing leakage of compressed air |
| CN1475389A (en) * | 2003-07-17 | 2004-02-18 | 胡松海 | Connection device of high pressure flexible conduit |
| CN2707854Y (en) * | 2004-04-01 | 2005-07-06 | 张同荣 | Sewage pipe dredge device |
| RU2278928C1 (en) * | 2004-10-22 | 2006-06-27 | Григорий Григорьевич Михайленко | Mining-and-hauling device for rock excavation |
| CN1923380A (en) * | 2005-08-29 | 2007-03-07 | M.T.系统机器株式会社 | Engine cleaning method and device |
| CN201791680U (en) * | 2010-06-22 | 2011-04-13 | 宝山钢铁股份有限公司 | Multipurpose roll cleaning device |
| CN202328205U (en) * | 2011-11-21 | 2012-07-11 | 周双双 | Dredging device used at discharging pipe inlet of recirculating fluidized bed |
| CN203047200U (en) * | 2012-12-28 | 2013-07-10 | 内蒙古北方重工业集团有限公司 | Pressure water washing device for after-loading compressed rubbish vehicle |
| KR20140043425A (en) * | 2014-03-20 | 2014-04-09 | 김용기 | Dredging and dredged soil transfer apparatus and methods with high pressure water pumps and attractive force generators and vortex generators and air compressors |
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| Publication number | Publication date |
|---|---|
| CN103954168B (en) | 2016-01-20 |
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Granted publication date: 20160120 Termination date: 20180507 |