CN102671977B - Steam-free passing water cooler - Google Patents
Steam-free passing water cooler Download PDFInfo
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- CN102671977B CN102671977B CN201210148622.XA CN201210148622A CN102671977B CN 102671977 B CN102671977 B CN 102671977B CN 201210148622 A CN201210148622 A CN 201210148622A CN 102671977 B CN102671977 B CN 102671977B
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Abstract
The invention discloses a steam-free passing water cooler. Two heads of a venture sleeved in an outer sleeve pipe are communicated with cooling water nozzles and the inner chamber of a main steam/water separation box, two ends of a center hole of a front steam/water separation box are respectively provided with a positive puffing split-jet injector and a transition catheter, two head of a front air/water delivery pipe are respectively communicated with the front steam/water separation box and the inner chamber of a steam condenser, a backwater balance box is sleeved with a nozzle box, and the plurality of cooling water nozzles are arranged on the nozzle box. The upper side wall of the main steam/water separation box is provided with the steam condenser, the cooling water nozzles are communicated with the inner chamber of the steam condenser, a main drainage pipeline is communicated with the lower side of the main steam/water separation box, a negative puffing water ring split-jet injector extends into the inner chamber of the main steam/water separation box, a negative puffing water pipe on a negative puffing water box is communicated with a cooling water inlet pipe, a back air/steam delivery pipe on a back steam/water separation box communicated with the negative puffing water box is communicated with the steam condenser, and a negative puffing split-jet injector is sleeved at the center of the back steam/water separation box. The condensed steam can be collected, and the service life of equipment can be prolonged.
Description
Technical field
The present invention relates to a kind of cooler, relate in particular to a kind of for build that screw-thread steel pressure processing craft carries out to it that controlled rolling can eliminate that steam emits outward without steam passing water cooler.
Background technology
Screw-thread steel controlled rolling process for building is a known technology, and in not increasing steel, under the prerequisite of alloy content, employing is worn water cooling controlled rolling technology and can be improved spiral intensity; But owing to being sprayed onto a large amount of steam of spiral surface meeting generation of high temperature by cooling Shuitu in During Controlled Rolling, filling the air four steam of penetrating can flood whole operation field to build just as the white clouds of stack, greatly affect operation field operating personnel's sight line, bring potential safety hazard.Because steam swims in the air, increased air humidity simultaneously, aggravated the corrosion degree of steel rolling equipment, the energy and water resource have also been wasted in floating of steam.To this problem, people watch with the tail of one's eye, but also not how by the relevant report of this part vapor collection, condensation and utilization.
Summary of the invention
The object of the present invention is to provide a kind of by spiral controlled rolling process, produce a large amount of outer emit vapor collection, condensation make operation field without steam emit outward (letting out) without steam passing water cooler.
For achieving the above object, the technical solution adopted in the present invention is: described one comprises positive first blow slit injector and attacks gas slit injector in retaliation without steam passing water cooler, front vapour/water separating tank and rear vapour/water separating tank, entrance point drain elbow and port of export drain elbow, transition duct, backwater tandem-driving bogie, nozzle box, left end cover plate, cooling water nozzle, cooling water inlet pipe, front air/steam carrier pipe and rear air/steam carrier pipe, attack water pipe in retaliation, Venturi tube, outer tube, main drainage pipeline, main vapour/water separating tank, right-hand member cover plate, attack water ring seam nozzle in retaliation, cooling water nozzle, stram condenser, front compressed air inlet pipe and rear compressed air inlet pipe and attack water tank in retaliation, Venturi tube is sleeved on the inner chamber of outer tube, two of outer tube is connected with left end cover plate and right-hand member cover plate, two of Venturi tube is communicated with the inner chamber of cooling water nozzle and main vapour/water separating tank.Positive first blow slit injector is assemblied in one end of front vapour/water separating tank centre bore, front compressed air inlet pipe is contained on front vapour/water separating tank and with the inner chamber of front vapour/water separating tank and is communicated with, the inner chamber of vapour/water separating tank before the upper side wall of the past vapour/water separating tank of front air/steam carrier pipe is communicated with, the other end of front air/steam carrier pipe is communicated with stram condenser lower inner cavity, and the entrance point drain elbow that is arranged on front vapour/water separating tank lower wall is communicated with the inner chamber of front vapour/water separating tank.Transition duct is contained in another sidewall of front vapour/water separating tank centre bore, the end face that is sleeved on the same vapour/water separating tank of backwater tandem-driving bogie of transition duct outer is connected, on backwater tandem-driving bogie, cover is connected with nozzle box, the inner chamber of nozzle box is equipped with cooling water nozzle, the cooling water inlet pipe that is configured in nozzle box sidewall is communicated with the hole for water spraying on cooling water nozzle, and left end cover plate is connected with the termination of nozzle box.
Be connected with right-hand member cover plate in the termination of main vapour/water separating tank, at the upper side wall of main vapour/water separating tank, stram condenser be installed, cooling water nozzle is contained in the upper side wall of stram condenser and is communicated with the inner chamber of stram condenser.Lower wall at main vapour/water separating tank is connected with main drainage pipeline through right support abutment, be connected with and attack water tank in retaliation at the end wall of main vapour/water separating tank, be assemblied in the inner chamber of attacking water ring seam nozzle in retaliation and stretch into main vapour/water separating tank of attacking in retaliation in tank center hole, be communicated with the water pipe of attacking in retaliation of attacking water tank in retaliation and be communicated with cooling water inlet pipe.Rear vapour/water separating tank is connected with attacking water tank in retaliation, the rear air/steam carrier pipe assembling at the upper side wall of rear vapour/water separating tank is communicated with the inner chamber of stram condenser, be equipped with port of export drain elbow in the lower wall of rear vapour/water separating tank, attack gas clearance type nozzle cage in retaliation and be contained in the center of rear vapour/water separating tank, rear compressed air inlet pipe is contained in the upper side wall of rear vapour/water separating tank and is communicated with the inner chamber of rear vapour/water separating tank.
Adopt one that as above technical scheme provides without steam passing water cooler compared with prior art, technique effect is:
1. because one of the present invention is to have increased positive first blow slit injector, vapour/water separating tank, transition duct, rear vapour/water separating tank and stram condenser on prior art basis without steam passing water cooler, to in spiral During Controlled Rolling, produce a large amount of outside emit that steam is collected, condensation, greatly improve field operation condition, ensured operating personnel's personal safety.
2. steam becomes the water resource of reusable edible after collection, condensation, again utilizes as the cooling water of whole production line.
3. alleviated the water erosion of environment to implement, the service life of extension device.
Brief description of the drawings
Fig. 1 is a kind of forward cross-sectional schematic without steam passing water cooler of the present invention, is also Figure of abstract of the present invention.
Fig. 2 is the forward profile schematic diagram of Fig. 1.
Fig. 3 is the schematic top plan view of Fig. 1 or Fig. 2.
Fig. 4 is the A place enlarged diagram of Fig. 1.
Fig. 5 is the B place enlarged diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in drawings, described one comprises positive first blow slit injector 1 and attacks gas slit injector 18 in retaliation without steam passing water cooler, front vapour/water separating tank 2 and rear vapour/water separating tank 17, entrance point drain elbow 3 and port of export drain elbow 16, transition duct 4, backwater tandem-driving bogie 5, nozzle box 6, left end cover plate 6a, cooling water nozzle 7, cooling water inlet pipe 8, front air/steam carrier pipe 9 and rear air/steam carrier pipe 21, attack water pipe 10 in retaliation, Venturi tube 11, outer tube 12, main drainage pipeline 13, main vapour/water separating tank 14, right-hand member cover plate 4a, attack water ring seam nozzle 15 in retaliation, cooling water nozzle 19, stram condenser 20, front compressed air inlet pipe 24 and rear compressed air inlet pipe 22 and attack water tank 25 in retaliation.Venturi tube 11 is sleeved on the inner chamber of outer tube 12, between the inwall of the outer wall of Venturi tube 11 with outer tube 12, there are multiple sealing rings to seal mutually, and two of outer tube 12 is connected with left end cover plate 6a and right-hand member cover plate 14a, two of Venturi tube 11 is communicated with the inner chamber of cooling water nozzle 7 and main vapour/water separating tank 14.Positive first blow slit injector 1 is assemblied in one end of front vapour/water separating tank 2 centre bores, and front vapour/water separating tank 2 can be realized separating of vapour and water.Front compressed air inlet pipe 24 is contained on front vapour/water separating tank 2 and with the inner chamber of front vapour/water separating tank 2 and is communicated with, outside air (pressure 0.4～0.5MPa) in the past compressed air inlet pipe 24 enters positive first blow slit injector 1, and positive first blow slit injector 1 abuts against the end face of front vapour/water separating tank 2 through left gland.The inner chamber of vapour/water separating tank 2 before the upper side wall of the past vapour/water separating tank 2 of front air/steam carrier pipe 9 is communicated with, and the other end of front air/steam carrier pipe 9 is communicated with the lower inner cavity of stram condenser 20, the inner chamber of vapour/water separating tank 2 before the entrance point drain elbow 3 of installing in the lower wall of front vapour/water separating tank 2 is also communicated with.Symmetrical with positive first blow slit injector 1, opposite side wall at the centre bore of front vapour/water separating tank 2 has transition duct 4, and one end encapsulation of backwater tandem-driving bogie 5 is connected (being connected or screw) and makes the other end of transition duct 4 near front vapour/water separating tank 2 at the end face of the same vapour/water separating tank 2 in the outer of transition duct 4.On backwater tandem-driving bogie 5, cover is connected with nozzle box 6, is equipped with cooling water nozzle 7 at the inner chamber of nozzle box 6, on cooling water nozzle 7, be processed with multiple evenly or the hole for water spraying of non-uniform Distribution.The cooling water inlet pipe 8 that is configured in nozzle box 6 sidewalls is connected with the hole for water spraying on cooling water nozzle 7, and the stocking 23 that cooling water (pressure 0.8～1.5MPa) sprays passing through cooling water nozzle 7 from cooling water nozzle 7 from cooling water inlet pipe 8 enters nozzle box 6 is again forced cooling.Left end cover plate 6a is connected with the end face of nozzle box 6, in the lower side of nozzle box 6, left support abutment is housed.
Termination at main vapour/water separating tank 14 is connected with (welding or screw) left end cover plate 14a, at the upper side wall of main vapour/water separating tank 14, stram condenser 20 is installed, the cooling water nozzle 19 that the upper side wall of stram condenser 20 is installed is communicated with the inner chamber of stram condenser 20, and the cooling water of pressure >=0.1MPa can be sprayed onto through cooling water nozzle 19 inner chamber of stram condenser 20.Be connected with main drainage pipeline 13. in the lower wall of main vapour/water separating tank 14 through right support abutment and attack water tank 25 in retaliation at the end wall of main vapour/water separating tank 14 connected (welding or screw), be assemblied in the inner chamber of attacking water ring seam nozzle 15 in retaliation and stretch into main vapour/water separating tank 14 of attacking in retaliation in water tank 25 centre bores, be communicated with the water pipe 10 of attacking in retaliation of attacking water tank 25 in retaliation and be connected and be communicated with cooling water inlet pipe 8.Rear vapour/water separating tank 17 is with attacking water tank 25 connected (welding or screw) in retaliation, the rear air/steam carrier pipe 21 assembling in the upper wall side of rear vapour/water separating tank 17 is communicated with the inner chamber of stram condenser 20, and be equipped with port of export drain elbow 16 at the downside of rear vapour/water separating tank 17, attack gas slit injector 18 in retaliation and be sleeved on the center of rear vapour/water separating tank 17, there is right gland the end face of attacking gas slit injector 18 in retaliation and abut against rear vapour/water separating tank 17, rear compressed air inlet pipe 22 is contained in the upside of rear vapour/water separating tank 17 and is communicated with the inner chamber of rear vapour/water separating tank 17.Entering the air pressure of attacking gas slit injector 18 in retaliation from rear compressed air inlet pipe 22 is (0.4～0.5) MPa.
When enforcement, described one is installed on spiral controlled rolling process line without steam passing water cooler.When stocking (spiral) 23 is from entering without steam passing water cooler as the left side of accompanying drawing, high temperature stocking 23 is being met after water first at the interior generation steam of backwater tandem-driving bogie 5, and form steam pressure, make the steam in backwater tandem-driving bogie 5 carry out separating of vapour and water with water vapour/water separating tank 2 from transition duct 4 enters, vapour, after water separates, water is discharged from entrance point drain elbow 3, and enter stram condenser 20 by front air/steam carrier pipe 9 compressed air that steam sprays at positive first blow slit injector 1 (from pressing case air to enter pipe 24) promotion, under the cooling water effect entering from cooling water nozzle 19, carry out cooling to the steam in stram condenser 20.The effect of positive first blow slit injector 1 described herein is to stop water and steam to flow out from the entrance point of passing water cooler.
Walk (from left to right) high temperature stocking 23 in Venturi tube 11 and can take away a large amount of steam and high-temperature water, these steam and high-temperature water can carry out separating of vapour and water entering after main vapour/water separating tank 14, (high temperature) water of separating is discharged from main drain header 13, after collection, can make recirculated water recycling, and entering stram condenser 20 from the upside of main vapour/water separating tank 14, isolated steam carries out the cooling water that becomes, and vapour/water separating tank 17 after attacking gas slit injector 18 in retaliation and stoping high-temperature water to enter under the compressed air effect spraying from rear compressed air inlet pipe 22, can reduce the temperature of high-temperature water simultaneously, reduce the high-temperature water released vapour after discharging, make operation field occur the phenomenon of " without steam ".And from the interior a small amount of high temperature water and steam taken out of by stocking 23 of main vapour/water separating tank 14 enters vapour/water separating tank 17, high-temperature water is discharged from port of export drain elbow 16, and a small amount of steam sprays (from rear compressed air inlet pipe 22) and entered and in stram condenser 20, carried out condensation by rear air/steam carrier pipe 21 under promoting attacking gas slit injector 18 in retaliation.The effect of attacking gas slit injector 18 in retaliation described herein is to stop water and steam to flow out from the port of export of passing water cooler, does not waste steam and water resource.
Claims (1)
1. without a steam passing water cooler, comprise positive first blow slit injector (1) and attack gas slit injector (18) in retaliation, front vapour/water separating tank (2) and rear vapour/water separating tank (17), entrance point drain elbow (3) and port of export drain elbow (16), transition duct (4), backwater tandem-driving bogie (5), nozzle box (6), left end cover plate (6a), cooling water nozzle (7), cooling water inlet pipe (8), front air/steam carrier pipe (9) and rear air/steam carrier pipe (21), attack water pipe (10) in retaliation, Venturi tube (11), outer tube (12), main drainage pipeline (13), main vapour/water separating tank (14), right-hand member cover plate (14a), attack water ring seam nozzle (15) in retaliation, cooling water nozzle (19), stram condenser (20), front compressed air inlet pipe (24) and rear compressed air inlet pipe (22) and attack water tank (25) in retaliation, Venturi tube (11) is sleeved on the inner chamber of outer tube (12), two of outer tube (12) is connected with left end cover plate (6a) and right-hand member cover plate (14a), two of Venturi tube (11) is communicated with the inner chamber of cooling water nozzle (7) and main vapour/water separating tank (14), it is characterized in that: positive first blow slit injector (1) is assemblied in one end of front vapour/water separating tank (2) centre bore, front compressed air inlet pipe (24) is contained in front vapour/water separating tank (2) above and is communicated with the inner chamber of front vapour/water separating tank (2), the external air pressure that control the past compressed air inlet pipe (24) enters positive first blow slit injector (1) is 0.4～0.5MPa, the inner chamber of vapour/water separating tank (2) before the upper side wall of the past vapour/water separating tank (2) of front air/steam carrier pipe (9) is communicated with, the other end of front air/steam carrier pipe (9) is communicated with stram condenser (20) lower inner cavity, and the entrance point drain elbow (3) that is arranged on front vapour/water separating tank (2) lower wall is communicated with the inner chamber of front vapour/water separating tank (2), transition duct (4) is contained in another sidewall of front vapour/water separating tank (2) centre bore, the end face that is sleeved on the same vapour/water separating tank (2) of backwater tandem-driving bogie (5) of transition duct (4) outer is connected, be connected with nozzle box (6) at the upper cover of backwater tandem-driving bogie (5), the inner chamber of nozzle box (6) is equipped with cooling water nozzle (7), the cooling water inlet pipe (8) that is configured in nozzle box (6) sidewall is communicated with the hole for water spraying on cooling water nozzle (7), the hydraulic pressure that control enters cooling water nozzle (7) from cooling water inlet pipe (8) is 0.8～1.5MPa, the termination of the same nozzle box of left end cover plate (6a) (6) is connected,
Be connected with right-hand member cover plate (14a) in the termination of main vapour/water separating tank (14), at the upper side wall of main vapour/water separating tank (14), stram condenser (20) is installed, cooling water nozzle (19) is contained in the upper side wall of stram condenser (20) and the inner chamber of same stram condenser (20) is communicated with, lower wall at main vapour/water separating tank (14) is connected with main drainage pipeline (13) through right support abutment, be connected with and attack water tank (25) in retaliation at the end wall of main vapour/water separating tank (14), be assemblied in the inner chamber of attacking water ring seam nozzle (15) in retaliation and stretch into main vapour/water separating tank (14) of attacking in retaliation in water tank (25) centre bore, be communicated with the water pipe (10) of attacking in retaliation of attacking water tank (25) in retaliation and be communicated with cooling water inlet pipe (8), rear vapour/water separating tank (17) is connected with attacking water tank (25) in retaliation, the rear air/steam carrier pipe (21) assembling at the upper side wall of rear vapour/water separating tank (17) is communicated with the inner chamber of stram condenser (20), be equipped with port of export drain elbow (16) in the lower wall of rear vapour/water separating tank (17), attack gas slit injector (18) in retaliation and be sleeved on the center of rear vapour/water separating tank (17), rear compressed air inlet pipe (22) is contained in the upper side wall of rear vapour/water separating tank (17) and is communicated with the inner chamber of rear vapour/water separating tank (17), controlling and entering from rear compressed air inlet pipe (22) external air pressure of attacking gas slit injector (18) in retaliation is 0.4～0.5MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210148622.XA CN102671977B (en) | 2012-05-11 | 2012-05-11 | Steam-free passing water cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210148622.XA CN102671977B (en) | 2012-05-11 | 2012-05-11 | Steam-free passing water cooler |
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| Publication Number | Publication Date |
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| CN102671977A CN102671977A (en) | 2012-09-19 |
| CN102671977B true CN102671977B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210148622.XA Active CN102671977B (en) | 2012-05-11 | 2012-05-11 | Steam-free passing water cooler |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736758B (en) * | 2014-02-12 | 2015-07-01 | 湖南天益高技术材料制造有限公司 | Combination type steam-free water distribution cooling device |
| CN104741397A (en) * | 2015-04-23 | 2015-07-01 | 湖南天益高技术材料制造有限公司 | Water penetration mechanism |
| CN104741396B (en) * | 2015-04-23 | 2016-08-24 | 湖南天益高技术材料制造有限公司 | Wear hydrophone steam tail end collection device |
| CN105537291B (en) * | 2016-01-25 | 2017-07-11 | 湖南天益高技术材料制造有限公司 | Rotary turbulent flow pipe energy-saving Water cooling device |
| CN106944487B (en) * | 2017-05-26 | 2018-12-18 | 湖南天益高技术材料制造有限公司 | It is a kind of to realize control device of the passing water cooler end without discharge of steam |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD159610A1 (en) * | 1981-06-15 | 1983-03-23 | Walter Worgt | COOLING TUBE IN ROLLERS |
| US5873949A (en) * | 1994-12-10 | 1999-02-23 | Hennigsdorfer Stahl Engineering Gmbh | Device for pressurized water discharge pipe |
| CN2524851Y (en) * | 2001-08-22 | 2002-12-11 | 任吉堂 | Strong through water cooler for hot rolling rod line material production line |
| RU2272686C2 (en) * | 2004-05-13 | 2006-03-27 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Moving rolled rod cooling apparatus |
| CN201572691U (en) * | 2009-12-15 | 2010-09-08 | 北京京诚瑞信长材工程技术有限公司 | Counterattack nozzle for turbulent water cooling device |
| CN201648476U (en) * | 2010-03-10 | 2010-11-24 | 合肥东方冶金设备有限公司 | Intensive pressure water cooling device |
| CN201871552U (en) * | 2010-09-01 | 2011-06-22 | 莱芜钢铁股份有限公司 | Combined water-through cooling device |
| CN202555610U (en) * | 2012-05-11 | 2012-11-28 | 湖南天益高技术材料制造有限公司 | Water-cooling machine without steam |
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2012
- 2012-05-11 CN CN201210148622.XA patent/CN102671977B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD159610A1 (en) * | 1981-06-15 | 1983-03-23 | Walter Worgt | COOLING TUBE IN ROLLERS |
| US5873949A (en) * | 1994-12-10 | 1999-02-23 | Hennigsdorfer Stahl Engineering Gmbh | Device for pressurized water discharge pipe |
| CN2524851Y (en) * | 2001-08-22 | 2002-12-11 | 任吉堂 | Strong through water cooler for hot rolling rod line material production line |
| RU2272686C2 (en) * | 2004-05-13 | 2006-03-27 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Moving rolled rod cooling apparatus |
| CN201572691U (en) * | 2009-12-15 | 2010-09-08 | 北京京诚瑞信长材工程技术有限公司 | Counterattack nozzle for turbulent water cooling device |
| CN201648476U (en) * | 2010-03-10 | 2010-11-24 | 合肥东方冶金设备有限公司 | Intensive pressure water cooling device |
| CN201871552U (en) * | 2010-09-01 | 2011-06-22 | 莱芜钢铁股份有限公司 | Combined water-through cooling device |
| CN202555610U (en) * | 2012-05-11 | 2012-11-28 | 湖南天益高技术材料制造有限公司 | Water-cooling machine without steam |
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| CN102671977A (en) | 2012-09-19 |
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