CN201981228U - Water supplying and draining device for water cooling converter port of converter - Google Patents
Water supplying and draining device for water cooling converter port of converter Download PDFInfo
- Publication number
- CN201981228U CN201981228U CN2011200311125U CN201120031112U CN201981228U CN 201981228 U CN201981228 U CN 201981228U CN 2011200311125 U CN2011200311125 U CN 2011200311125U CN 201120031112 U CN201120031112 U CN 201120031112U CN 201981228 U CN201981228 U CN 201981228U
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- China
- Prior art keywords
- water
- axle bed
- water supply
- cooling mouth
- flange
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- Expired - Fee Related
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Abstract
A water supplying and draining device for a water cooling converter port of a converter belongs to the filed of parts of converter ports of the converters. The water supplying and draining device comprises a water pipe, a water supplying device and a water draining device, wherein the water supplying device and the water draining device are respectively arranged on the left side wall and the right side wall of the converter port; the water pipe is arranged in the inner cavity of the converter port; the water supplying device comprises a first shaft and the like; the left end of the first shaft is connected with the inner water pipe of a converter backing ring trunnion through a flange; the first shaft is provided with upper, lower and front through holes; a shaft seat is arranged outside the first shaft; the shaft seat is provided with a hole; glands are respectively arranged on the left side and the right side of the shaft seat and are screwed with the shaft seat; sealing filler is arranged between the first shaft and the shaft seat as well as the two glands; the water draining device comprises a second shaft and the like; flanges are arranged at two ends of the second shaft; one end of one flange is connected with the inner water pipe of the converter backing ring trunnion through the flange; the flanges are respectively arranged at two ends of the enclosure; the second shaft is screwed with the enclosure; a bushing is arranged in the inner cavity of the enclosure; the left part of an intermediate sleeve is inserted between the enclosure and the bushing; the left parts of the glands are inserted between the enclosure and the intermediate sleeve; the glands are screwed with the enclosure; and the sealing filler is arranged between the enclosure and the intermediate sleeve as well as the glands. The water supplying and draining device is reliable in use and simple and convenient to overhaul; and the service life of the water cooling converter port can be improved.
Description
Technical field
The utility model relates to the component technical field of converter refrigerating unit configuration, relates to a kind of revolving furnace water-cooling mouth water supply and sewage device specifically.
Background technology
Modern top-blown oxygen converter is extensive use of furnace water-cooling mouth, furnace water-cooling mouth can keep the fire door cleaning, few slagging scorification, can reduce the fire door distortion, improve the lining life at fire door place, in the life-span of therefore how to improve furnace water-cooling mouth, guarantee the reliability of its use the reliability of furnace water-cooling mouth water supply and sewage device and the simplicity of maintenance to have been proposed requirements at the higher level.
Former furnace water-cooling mouth water supply and sewage device adopts the dual rotary joint built-in, furnace water-cooling mouth water supply and sewage device adopts the homonymy list to advance singly to go out formula and is welded in fire door, the water inlet pipe welding of built-in swivel joint and fire door, welding joint in use can rupture, and throws off easily in the built-in in addition swivel joint use, causes furnace water-cooling mouth internal cooling water to become static state, can not circulate, cause the furnace water-cooling mouth cooling performance poor, easily leak reduction of service life.Because of pipeline recirculated water environmental work, pipe surface easily gets rusty, trunnion of converter rotates being out of shape around song of frequent and backing ring, causes the inefficacy of each O RunddichtringO and leaks.
The utility model content
The purpose of this utility model provides a kind of revolving furnace water-cooling mouth water supply and sewage device, its can improve furnace water-cooling mouth work-ing life, use reliable and overhaul easy.
In order to realize such scheme, technical solution of the present utility model is: a kind of revolving furnace water-cooling mouth water supply and sewage device, comprising the water pipe that is arranged at the fire door inner chamber and be installed on a fire door left side respectively, water supply installation on the right side wall and water-freeing arrangement, described water pipe spirals and is arranged in the inner chamber of fire door, described water supply installation comprises first, axle bed and first, two glands, described first is the cavity pipe of the uncovered right-hand member closure of left end, described first left end is provided with first flange, on described first right part, down, front end be respectively equipped with first axis normal and perforation on, down, preceding through hole, be positioned at described on, down, axle bed is installed in first outside of preceding through hole, on the described axle bed, front end be respectively equipped with described on, the axle bed hole that preceding through hole communicates, the left side of described axle bed, right both sides install first respectively, two glands, described first, the right side of two glands, left end is inserted in respectively between described first and the axle bed, described first, it is fixing to be spirally connected by bolt between two glands and the axle bed, described first, axle bed and first, be respectively equipped with first lock packing between two glands, described first flange is connected with an end of water pipe, described water-freeing arrangement comprise cavity and about connect second, the tubulose casing, the 3rd gland, lining and intermediate sleeve, described second left side, right two ends are respectively equipped with second, three flanges, the left side of described casing, right two ends are respectively equipped with the 4th, five flanges, the described the 3rd, be spirally connected by bolt between four flanges, the inner chamber of described casing is provided with lining, the left end of described lining is fastened between described casing and second, the left part of described intermediate sleeve is inserted between described casing and the lining, the left part of described the 3rd gland is inserted between described casing and the intermediate sleeve, it is fixing to be spirally connected by bolt between described the 3rd gland and described the 5th flange, described casing, be provided with second lock packing between intermediate sleeve and the 3rd gland, described second flange is connected with the other end of water pipe.
The utility model revolving furnace water-cooling mouth water supply and sewage device, wherein right part between described first and axle bed and the left end that is positioned at described first lock packing are provided with the stepped appearance shaft shoulder.
The utility model revolving furnace water-cooling mouth water supply and sewage device is provided with axle-steel silk back-up ring between the wherein said shaft shoulder and first lock packing.
The utility model revolving furnace water-cooling mouth water supply and sewage device, wherein said first and second lock packing is packing.
The utility model revolving furnace water-cooling mouth water supply and sewage device is respectively arranged with the O RunddichtringO between wherein said first and second flange and the water pipe.
The utility model revolving furnace water-cooling mouth water supply and sewage device, the left and right two ends of wherein said axle bed are respectively equipped with the 6th, seven flanges that are spirally connected with described first and second gland.
The utility model revolving furnace water-cooling mouth water supply and sewage device, wherein said axle bed lower external face is provided with several stiffening webs.
The utility model revolving furnace water-cooling mouth water supply and sewage device is between wherein said second and the casing, be respectively equipped with the O RunddichtringO between described casing and the intermediate sleeve.
The utility model revolving furnace water-cooling mouth water supply and sewage device, wherein said first and second axle and axle bed are made by the ZG1Cr13 stainless steel.
After adopting such scheme, the utility model revolving furnace water-cooling mouth water supply and sewage device is by being arranged at water supply installation and water-freeing arrangement respectively on the heteropleural wall of the fire door left and right sides, drainage pattern adopts open, can effectively confirm to check the cooling situation of water coolant, this device solves the direct stressing conditions of water inlet pipe and water outlet pipe, make the long service life of this device, and when water supply installation and water-freeing arrangement leak situation, only need directly compress first, second and third gland can compress lock packing, thereby solve the situation of leaking, this device uses reliable and overhauls easy.
Description of drawings
Fig. 1 is embodiment master's TV structure synoptic diagram of the utility model revolving furnace water-cooling mouth water supply and sewage device;
Fig. 2 is the main TV structure synoptic diagram of the water supply installation of the utility model revolving furnace water-cooling mouth water supply and sewage device;
Fig. 3 is the water pipe syndeton synoptic diagram of the utility model water supply installation and fire door inner chamber;
Fig. 4 is the main TV structure synoptic diagram of the water-freeing arrangement of the utility model revolving furnace water-cooling mouth water supply and sewage device.
Embodiment
As shown in Figure 1, the utility model revolving furnace water-cooling mouth water supply and sewage device comprises the water pipe 2 that is arranged at fire door 1 inner chamber and is installed on water supply installation 3 and water-freeing arrangement 4 on the fire door 1 left and right sidewall respectively, this fire door 1 is formed by 11 butt joints of upper and lower two and half fire doors, and water pipe 2 spirals and is arranged in the inner chamber of half fire door 1;
In conjunction with Fig. 2 and shown in Figure 3, water supply installation 3 comprises first 31, axle bed 32, first gland 33 and second gland 34, first 31 and axle bed 32 are made by the ZG1Cr13 stainless steel, first 31 is the cavity pipe of the uncovered right-hand member closure of left end, first 31 left end is provided with first flange 311, on first 31 the right part, down, front end is respectively equipped with and first 31 the axis normal and the last through hole 312 of perforation, lower through-hole 313 and preceding through hole 314, be positioned at through hole 312, lower through-hole 313, axle bed 32 is installed in first 31 outside at preceding through hole 314 places, the upper end of axle bed 32 is respectively equipped with the axle bed hole 321 and 322 that communicates with last through hole 312 and preceding through hole 314, the left side of axle bed 32, right two ends are respectively equipped with and first gland 33, the 6th flange 323 that second gland 34 is spirally connected and the 7th flange 324, axle bed 32 lower external face are provided with several stiffening webs 325, the left side of axle bed 32, right both sides are installed first gland 33 and second gland 34 respectively, the left end of the right-hand member of first gland 33 and second gland 34 is inserted in respectively between first 31 and the axle bed 32, first gland 33, second gland 34 is spirally connected fixing with the 6th flange 323 and the 7th flange 324 of axle bed 32 respectively by bolt, first 31, the axle bed 32 and first gland 33, be respectively equipped with first lock packing 35 between second gland 34, first lock packing 35 is a packing, right part between first 31 and axle bed 32 and the left end that is positioned at first lock packing 35 are provided with the stepped appearance shaft shoulder 36, being provided with axle-steel silk back-up ring 37, the first flanges 311 between the shaft shoulder 36 and first lock packing 35 is connected with an end of water pipe 2; Be provided with O RunddichtringO 5 between first flange 311 and the water pipe 2;
In conjunction with shown in Figure 4, water-freeing arrangement 4 comprise cavity and about connect second 41, tubulose casing 42, the 3rd gland 43, lining 44 and intermediate sleeve 45, make by the ZG1Cr13 stainless steel for second 41, a left side of second 41, right two ends are respectively equipped with second flange 411 and the 3rd flange 412, the left side of casing 42, right two ends are respectively equipped with the 4th flange 421 and the 5th flange 422, it is fixing to be spirally connected by bolt between described the 3rd flange 412 and the 4th flange 421, the inner chamber of casing 42 is provided with lining 44, the left end of lining 44 is fastened between casing 42 and second 41, the left part of intermediate sleeve 45 is inserted between casing 42 and the lining 44, between second 41 and the casing 42, be respectively equipped with O RunddichtringO 6 between casing 42 and the intermediate sleeve 45.The left part of the 3rd gland 43 is inserted between casing 42 and the intermediate sleeve 45, it is fixing to be spirally connected by bolt between the 3rd gland 43 and the 5th flange 422, be provided with second lock packing 46 between casing 42, intermediate sleeve 45 and the 3rd gland 43, second lock packing 46 is a packing, second flange 411 is connected with the other end of water pipe 2, is provided with O RunddichtringO 5 between second flange 411 and the water pipe 2.
During use, the axle bed hole 321,322 of the water supply installation 3 of water coolant from fire door 1 left side wall enters, enter first 31 inner chamber through first 31 last through hole 312, preceding through hole 314, by coiling second 41 inner chamber that flows into the water-freeing arrangement 4 on fire doors 1 right side wall in the water pipe 2 of fire door 1 inner chamber, and finally discharge fire doors 1 by intermediate sleeve 45.
The utility model revolving furnace water-cooling mouth water supply and sewage device is a cooling performance of guaranteeing furnace water-cooling mouth 1, improve work-ing life, must improve furnace water-cooling mouth water supply installation 3 and the reliability of water-freeing arrangement 4 and the simplicity of maintenance, this device makes furnace water-cooling mouth 1 to connect the seal form that compresses packing with gland into, and use the water inlet of fire door 1 left side wall instead, fire door 1 right side wall water outlet, this kind side is advanced the cooling performance that water supply and sewage mode that a side goes out is effectively guaranteed furnace water-cooling mouth, drainage pattern adopts open, can effectively confirm the water quench situation, first 31 of water supply installation, use the Z61Cr13 stainless steel instead for second 41 of axle bed 32 and water-freeing arrangement 4, adopt the water supply and sewage device of stainless steel can effectively corrosion situation, avoid the swivel joint sealing-off, improve work-ing life, packing_seal length reaches 60mm, after using wearing and tearing, packing causes supplying, when water-freeing arrangement leaks situation, only need directly compress the gland of both sides, just can compress packing and solve the situation of leaking, this device solves the direct stressing conditions of water inlet pipe and water outlet pipe, after coming into operation, this water supply and sewage device uses reliable, overhauls very easyly, has the advantage of long service life.
The above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineering technical personnel in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (9)
1. revolving furnace water-cooling mouth water supply and sewage device, it is characterized in that: comprise the water pipe (2) that is arranged at fire door (1) inner chamber and be installed on fire door (a 1) left side respectively, water supply installation on the right side wall (3) and water-freeing arrangement (4), described water pipe (2) spirals and is arranged in the inner chamber of fire door (1), described water supply installation (3) comprises first (31), axle bed (32) and first, two glands (33,34), described first (31) are the cavity pipe of the uncovered right-hand member closure of left end, the left end of described first (31) is provided with first flange (311), on the right part of described first (31), down, front end be respectively equipped with the axis normal of first (31) and perforation on, down, preceding through hole (312,313,314), be positioned at described on, down, preceding through hole (312,313,314) axle bed (32) is installed in first (31) outside, on the described axle bed (32), front end be respectively equipped with described on, preceding through hole (312,314) the axle bed hole (321 that communicates, 322), the left side of described axle bed (32), right both sides install first respectively, two glands (33,34), described first, two glands (33,34) the right side, left end is inserted in respectively between described first (31) and the axle bed (32), described first, two glands (33,34) and be spirally connected fixing between the axle bed (32) by bolt, described first (31), axle bed (32) and first, two glands (33,34) be respectively equipped with first lock packing (35) between, described first flange (311) is connected with an end of water pipe (2), described water-freeing arrangement (4) comprise cavity and about second (41) connecting, tubulose casing (42), the 3rd gland (43), lining (44) and intermediate sleeve (45), the left side of described second (41), right two ends are respectively equipped with second, three flanges (411,412), the left side of described casing (42), right two ends are respectively equipped with the 4th, five flanges (421,422), the described the 3rd, four flanges (412,421) be spirally connected by bolt between, the inner chamber of described casing (42) is provided with lining (44), the left end of described lining (44) is fastened between described casing (42) and second (41), the left part of described intermediate sleeve (45) is inserted between described casing (42) and the lining (44), the left part of described the 3rd gland (43) is inserted between described casing (42) and the intermediate sleeve (45), it is fixing to be spirally connected by bolt between described the 3rd gland (43) and described the 5th flange (422), described casing (42), be provided with second lock packing (46) between intermediate sleeve (45) and the 3rd gland (43), described second flange (411) is connected with the other end of water pipe (2).
2. revolving furnace water-cooling mouth water supply and sewage device as claimed in claim 1 is characterized in that: the left end that is positioned at the right part between described first (31) and the axle bed (32) and is positioned at described first lock packing (35) is provided with the stepped appearance shaft shoulder (36).
3. revolving furnace water-cooling mouth water supply and sewage device as claimed in claim 2 is characterized in that: be provided with axle-steel silk back-up ring (37) between the described shaft shoulder (36) and first lock packing (35).
4. revolving furnace water-cooling mouth water supply and sewage device as claimed in claim 3 is characterized in that: described first and second lock packing (35,46) is packing.
5. revolving furnace water-cooling mouth water supply and sewage device as claimed in claim 4 is characterized in that: be respectively arranged with O RunddichtringO (5) between described first and second flange (311,411) and the water pipe (2).
6. revolving furnace water-cooling mouth water supply and sewage device as claimed in claim 5 is characterized in that: the left and right two ends of described axle bed (32) are respectively equipped with the 6th, seven flanges (323,324) that are spirally connected with described first and second gland (33,34).
7. revolving furnace water-cooling mouth water supply and sewage device as claimed in claim 6 is characterized in that: described axle bed (32) lower external face is provided with several stiffening webs (325).
8. revolving furnace water-cooling mouth water supply and sewage device as claimed in claim 7 is characterized in that: between described second (41) and the casing (42), be respectively equipped with O RunddichtringO (6) between described casing (42) and the intermediate sleeve (45).
9. revolving furnace water-cooling mouth water supply and sewage device as claimed in claim 8 is characterized in that: described first and second axle (31,41) and axle bed (32) are made by the ZG1Cr13 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200311125U CN201981228U (en) | 2011-01-28 | 2011-01-28 | Water supplying and draining device for water cooling converter port of converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200311125U CN201981228U (en) | 2011-01-28 | 2011-01-28 | Water supplying and draining device for water cooling converter port of converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981228U true CN201981228U (en) | 2011-09-21 |
Family
ID=44608692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200311125U Expired - Fee Related CN201981228U (en) | 2011-01-28 | 2011-01-28 | Water supplying and draining device for water cooling converter port of converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045794A (en) * | 2011-10-14 | 2013-04-17 | 攀钢集团攀枝花钢铁研究院有限公司 | Water cooling furnace mouth and converter |
-
2011
- 2011-01-28 CN CN2011200311125U patent/CN201981228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045794A (en) * | 2011-10-14 | 2013-04-17 | 攀钢集团攀枝花钢铁研究院有限公司 | Water cooling furnace mouth and converter |
| CN103045794B (en) * | 2011-10-14 | 2014-11-26 | 攀钢集团攀枝花钢铁研究院有限公司 | Water cooling furnace mouth and converter |
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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: 20110921 Termination date: 20120128 |