CN204251637U - A kind of ironmaking tuyere small sleeve long lifetime device - Google Patents
A kind of ironmaking tuyere small sleeve long lifetime device Download PDFInfo
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- CN204251637U CN204251637U CN201420807560.3U CN201420807560U CN204251637U CN 204251637 U CN204251637 U CN 204251637U CN 201420807560 U CN201420807560 U CN 201420807560U CN 204251637 U CN204251637 U CN 204251637U
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- small sleeve
- tuyere small
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- pipe
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Abstract
The utility model relates to a kind of ironmaking tuyere small sleeve long lifetime device, comprise tuyere small sleeve body, described tuyere small sleeve body is hollow ring body, and an end of tuyere small sleeve body is flanged end, the other end arranges alloy welding deposit layer, the flanged end of described tuyere small sleeve body arranges prosopyle and posticum, described prosopyle is connected with the end admitting pipe joint of water inlet pipe, and water inlet pipe connects water storage box, described posticum is connected with the end titting water outlet of rising pipe, and rising pipe connects cooling tank, hydraulic pipe is connected with between described cooling tank and water storage box, the side inner-wall surface of described water storage box arranges the first pressure transmitter in end on the lower, top end arranges the second pressure transmitter.The water-cooling system that utility model provides water circulation continual and steady, tuyere small sleeve good cooling results, avoids tuyere small sleeve temperature distortion and even burns, extend work-ing life, and avoid water resource waste.
Description
Technical field
The utility model relates to ironmaking tuyere small sleeve resist technology field, particularly relates to a kind of ironmaking tuyere small sleeve long lifetime device.
Background technology
Tuyere small sleeve is the critical process parts of ironmaking production, tuyere small sleeve is because of the work under bad environment residing for it, large by processing condition variable effect, the life-span of tuyere small sleeve is difficult to control always, in order to adapt to the Working environment of tuyere small sleeve, the little cover of general meeting air outlet carry out water-cooled, in the past tuyere small sleeve water-cooling system can not the time stable current are provided, and water circulation result of use is poor, water resource waste is serious, cooling-water flowing hydraulic pressure can not effectively regulate simultaneously, affect the reasonable layout of current in tuyere small sleeve, there is local superheating in high temperature environments and be out of shape even burning in tuyere small sleeve, cooling performance is undesirable.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of ironmaking tuyere small sleeve long lifetime device, the water-cooling system that water circulation is continual and steady is provided, tuyere small sleeve good cooling results, avoid tuyere small sleeve temperature distortion even to burn, extend work-ing life, and avoid water resource waste.
The utility model is achieved through the following technical solutions: a kind of ironmaking tuyere small sleeve long lifetime device, comprise tuyere small sleeve body, described tuyere small sleeve body is hollow ring body, and an end of tuyere small sleeve body is flanged end, the other end arranges alloy welding deposit layer, the flanged end of described tuyere small sleeve body arranges prosopyle and posticum, described prosopyle is connected with the end admitting pipe joint of water inlet pipe, and water inlet pipe connects water storage box, described posticum is connected with the end titting water outlet of rising pipe, and rising pipe connects cooling tank, hydraulic pipe is connected with between described cooling tank and water storage box, the side inner-wall surface of described water storage box arranges the first pressure transmitter in end on the lower, top end arranges the second pressure transmitter.
Further, described water inlet pipe end is connected end on the lower with water storage box side, and water inlet pipe is arranged the first lift pump, and water inlet pipe is arranged the trip switch of the first lift pump.
Further, described rising pipe end is connected with top end, cooling tank side.
Further, described hydraulic pipe one end is connected end on the lower with cooling tank side, and the other end is connected with top end, water storage box side, and hydraulic pipe is arranged the second lift pump.
Further, described first pressure transmitter is connected with controller input terminus with the second pressure transmitter, and described controller output end is connected with the second lift pump on hydraulic pipe.
Compared with prior art, the beneficial effects of the utility model are: the utility model manually starts trip switch, by the water of the first lift pump pumped storage case along water inlet pipe, enter in tuyere small sleeve chamber body by the water-in on tuyere small sleeve body flange end face, and the water absorbing tuyere small sleeve body heat enters cooling tank from water outlet along hydraulic pipe cools, when the water yield of water storage box drops to the position of the first pressure transmitter, first pressure transmitter sends signal to controller, controller controls the second lift pump and pumps in water storage box by cooled for cooling tank water along transfer lime, guarantee the water source that water storage box provides lasting, simultaneously when the water level of water storage box rises to the position of the second sensor, second sensor sends signal to controller, controller controls the second lift pump and stops pumping, enter the current size of tuyere small sleeve chamber body along water inlet pipe simultaneously, the first lift pump rotating speed is regulated to regulate by trip switch, play the effect that hydraulic pressure regulates, provide the water-cooling system that water circulation is continual and steady, tuyere small sleeve good cooling results, avoid tuyere small sleeve temperature distortion even to burn, extend work-ing life, and avoid water resource waste.
Accompanying drawing explanation
Fig. 1 is a kind of syndeton schematic diagram of smelting iron tuyere small sleeve long lifetime device of the utility model;
Fig. 2 is the catenation principle figure of the utility model first pressure transmitter, the second pressure transmitter, controller, the second lift pump.
Wherein: 1, tuyere small sleeve body; 2, prosopyle; 3, posticum; 4, alloy welding deposit layer; 5, admitting pipe joint; 6, titting water outlet; 7, water inlet pipe; 8, trip switch; 9, the first lift pump; 10, water storage box; 11, rising pipe; 12, cooling tank; 13, the second lift pump; 14, hydraulic pipe; 15, the first pressure transmitter; 16, the second pressure transmitter.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1-2, the utility model relates to a kind of ironmaking tuyere small sleeve long lifetime device, comprise tuyere small sleeve body 1, described tuyere small sleeve body 1 is hollow ring body, and an end of tuyere small sleeve body 1 is flanged end, the other end arranges alloy welding deposit layer 4, the flanged end of described tuyere small sleeve body 1 is arranged prosopyle 2 and posticum 3, described prosopyle 2 is connected with the end admitting pipe joint 5 of water inlet pipe 7, and water inlet pipe 7 connects water storage box 10, described posticum 3 is connected with the end titting water outlet 6 of rising pipe 11, and rising pipe 11 connects cooling tank 12, hydraulic pipe 14 is connected with between described cooling tank 12 and water storage box 10, the side inner-wall surface of described water storage box 10 arranges the first pressure transmitter 15 in end on the lower, top end arranges the second pressure transmitter 16, described water inlet pipe 7 end is connected end on the lower with water storage box 10 side, and water inlet pipe 7 is arranged the first lift pump 9, and water inlet pipe 7 is arranged the trip switch 8 of the first lift pump 9, described rising pipe 11 end is connected with top end, cooling tank 12 side, described hydraulic pipe 14 one end is connected end on the lower with cooling tank 12 side, the other end is connected with top end, water storage box 10 side, and hydraulic pipe 14 is arranged the second lift pump 13, described first pressure transmitter 15 is connected with controller input terminus with the second pressure transmitter 16, described controller output end is connected with the second lift pump 13 on hydraulic pipe 14.
In sum, the utility model manually starts trip switch, by the water of the first lift pump 9 pumped storage case 10 along water inlet pipe 7, enter in tuyere small sleeve body 1 inner chamber by the prosopyle 2 on tuyere small sleeve body 1 end face of flange, and the water absorbing tuyere small sleeve body 1 heat enters cooling tank 12 from posticum 3 along rising pipe 11 cools, when the water yield of water storage box 10 drops to the position of the first pressure transmitter 15, first pressure transmitter 15 sends signal to controller, controller controls the second lift pump 13 and pumps in water storage box 10 by cooled for cooling tank 12 water along hydraulic pipe 14, guarantee the water source that water storage box 10 provides lasting, simultaneously when the water level of water storage box 10 rises to the position of the second pressure transmitter 16, second pressure transmitter 16 sends signal to controller, controller controls the second lift pump 13 and stops pumping, enter the current size of tuyere small sleeve body 1 inner chamber along water inlet pipe 7 simultaneously, the first lift pump 9 rotating speed is regulated to regulate by trip switch 8, play the effect that hydraulic pressure regulates, the water-cooling system that sub-water circulation is continual and steady is provided, tuyere small sleeve good cooling results, avoid tuyere small sleeve temperature distortion even to burn, extend work-ing life, and avoid water resource waste.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an ironmaking tuyere small sleeve long lifetime device, comprise tuyere small sleeve body (1), it is characterized in that, described tuyere small sleeve body (1) is hollow ring body, and an end of tuyere small sleeve body (1) is flanged end, the other end arranges alloy welding deposit layer (4), the flanged end of described tuyere small sleeve body (1) is arranged prosopyle (2) and posticum (3), described prosopyle (2) is connected with the end admitting pipe joint (5) of water inlet pipe (7), and water inlet pipe (7) connects water storage box (10), described posticum (3) is connected with the end titting water outlet (6) of rising pipe (11), and rising pipe (11) connects cooling tank (12), hydraulic pipe (14) is connected with between described cooling tank (12) and water storage box (10), the side inner-wall surface of described water storage box (10) arranges the first pressure transmitter (15) in end on the lower, top end arranges the second pressure transmitter (16).
2. one ironmaking tuyere small sleeve long lifetime device according to claim 1, it is characterized in that, described water inlet pipe (7) end is connected end on the lower with water storage box (10) side, and water inlet pipe (7) arranges the first lift pump (9), and water inlet pipe (7) is arranged the trip switch (8) of the first lift pump (9).
3. one ironmaking tuyere small sleeve long lifetime device according to claim 1, it is characterized in that, described rising pipe (11) end is connected with top end, cooling tank (12) side.
4. one ironmaking tuyere small sleeve long lifetime device according to claim 1, it is characterized in that, described hydraulic pipe (14) one end is connected end on the lower with cooling tank (12) side, the other end is connected with top end, water storage box (10) side, and hydraulic pipe (14) arranges the second lift pump (13).
5. one ironmaking tuyere small sleeve long lifetime device according to claim 1, it is characterized in that, described first pressure transmitter (15) is connected with controller input terminus with the second pressure transmitter (16), and described controller output end is connected with the second lift pump (13) on hydraulic pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807560.3U CN204251637U (en) | 2014-12-09 | 2014-12-09 | A kind of ironmaking tuyere small sleeve long lifetime device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807560.3U CN204251637U (en) | 2014-12-09 | 2014-12-09 | A kind of ironmaking tuyere small sleeve long lifetime device |
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| Publication Number | Publication Date |
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| CN204251637U true CN204251637U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420807560.3U Active CN204251637U (en) | 2014-12-09 | 2014-12-09 | A kind of ironmaking tuyere small sleeve long lifetime device |
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| CN (1) | CN204251637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950809A (en) * | 2016-06-23 | 2016-09-21 | 北京科技大学 | Cooling water circulation system for hot-state tests of blast furnace cooler |
-
2014
- 2014-12-09 CN CN201420807560.3U patent/CN204251637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950809A (en) * | 2016-06-23 | 2016-09-21 | 北京科技大学 | Cooling water circulation system for hot-state tests of blast furnace cooler |
| CN105950809B (en) * | 2016-06-23 | 2017-12-08 | 北京科技大学 | A kind of cooling water recirculation system for blast furnace cooler hot test |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151217 Address after: High tech Zone Xinyu Road Ji'nan City, Shandong province 250101 No. 750 No. 10 building four unit 201, Room 202 Patentee after: SHANDONG NUODE EERGY TECHNOLOGY CO., LTD. Address before: 271104 Shandong City Laiwu steel type steel Laiwu Iron Works Patentee before: Lang Dahui |