CN2825647Y - Water-cooling blast furnace roof chute distributor with enclosed water storage chamber - Google Patents
Water-cooling blast furnace roof chute distributor with enclosed water storage chamber Download PDFInfo
- Publication number
- CN2825647Y CN2825647Y CN 200520025015 CN200520025015U CN2825647Y CN 2825647 Y CN2825647 Y CN 2825647Y CN 200520025015 CN200520025015 CN 200520025015 CN 200520025015 U CN200520025015 U CN 200520025015U CN 2825647 Y CN2825647 Y CN 2825647Y
- Authority
- CN
- China
- Prior art keywords
- water
- storage cavity
- water storage
- blast furnace
- chute
- 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
Links
Images
Landscapes
- Blast Furnaces (AREA)
Abstract
The utility model provides a kind of water-cooled blast furnace furnace roof channel distributor with closed water storage cavity, its basic structure comprises casing, trunnion, cooling body, rotary drive mechanism, chute, lift drive mechanism and chute tilting mechanism, it is characterized in that: cooling body is by water-in 5, water storage cavity 1, communicating pipe 2, trunnion cooling chamber 3, water outlet 4, series connection successively, form circulation passage, water storage cavity 1 bottom is communicated with aqueous cold plate 7 inner chambers that are arranged on bottom half by communicating pipe 6, carries out recirculated water cooling under the normal condition, realize thermal cycling with the interior water coolant of aqueous cold plate in the water storage cavity when accident is cut off the water, still can realize refrigerating function.
Description
Technical field
The utility model relates to a kind of water-cooled blast furnace furnace roof channel distributor with closed water storage cavity, belongs to the bf fabric device technical field.
Background technology
Blast furnace furnace roof channel distributor is the equipment that a kind of blast furnace adds charging, because it has flexible, the uniform characteristics of cloth, is applied on large blast furnace once coming out.The method of cooling of the poor distributor of existing slide is based on open type, and water coolant enters from the top of trunnion, and is dirty along the trunnion outside, passes the aqueous cold plate that turnbarrel flows into the bottom, enters the spilling water passage, enters the draining of U type water seal water-freeing arrangement through lip ring.This cooling body is owing to open wide setting, defective is when filling nitrogen in distributor, nitrogen gas stream can be brought water coolant into blast furnace, influence ordinary production, the contriver is in patent " airtight water-cooled blast furnace furnace roof the channel distributor " (patent No.: 0000000000) disclose a kind of blast furnace furnace roof channel distributor, airtight water-cooling jacket and bottom half in the setting of trunnion outer cylinder surface are provided with airtight aqueous cold plate, solved and opened wide in the past that water cooling plant is subjected to the top gas pressure surge and the influence that brings, saved the necessary U type water seal water-freeing arrangement of open type water cooling plant simultaneously, simplify the peripheral off-set facility of distributor, reduced the casualty ratio of accidents of whole plant; Because this technical scheme structure only is suitable for the recirculated water refrigeration, if meet accident the situation of cutting off the water, the distributor cisco unity malfunction.
Summary of the invention
The purpose of this utility model is to provide a kind of water-cooled blast furnace furnace roof channel distributor with closed water storage cavity, water storage cavity is set above aqueous cold plate, water storage cavity and aqueous cold plate are communicated with, can realize microcirculation with the interior water of aqueous cold plate in the water storage cavity, under the situation of cutting off the water, can normally realize the aqueous cold plate refrigeration.
The technical scheme that solves the problems of the technologies described above is: this water-cooled blast furnace furnace roof channel distributor with closed water storage cavity, its basic structure comprises casing, trunnion, cooling body, rotary drive mechanism, chute, lift drive mechanism and chute tilting mechanism constitute, it is characterized in that: cooling body forms circulation passage by water-in, water storage cavity, communicating pipe, trunnion cooling chamber, water outlet, series connection successively, and the water storage cavity bottom is communicated with the aqueous cold plate inner chamber that is arranged on bottom half by communicating pipe.
Described communicating pipe and water storage cavity combination section with water-cooled blast furnace furnace roof channel distributor of closed water storage cavity is provided with sealing-ring.
Described water storage cavity around tank sidewall setting with water-cooled blast furnace furnace roof channel distributor of closed water storage cavity.
Described water storage cavity inner chamber with water-cooled blast furnace furnace roof channel distributor of closed water storage cavity is provided with stiffening web.
Described aqueous cold plate top with water-cooled blast furnace furnace roof channel distributor of closed water storage cavity is provided with the open channels that is communicated with water outlet.
Described casing with water-cooled blast furnace furnace roof channel distributor of closed water storage cavity is fixed on the lip ring, the upper end of chute is fixed on the bottom of turnbarrel by the chute rotation axis, one end of chute wobble crank is connected with the upper end of chute, the other end is connected with lifting frame, the outside of lifting frame is connected with backing ring, have runner to match with track on the casing on the backing ring, lifting frame is fastened on lift drive mechanism on the casing by linkage assembly.
Described rotary drive mechanism with water-cooled blast furnace furnace roof channel distributor of closed water storage cavity connects turnbarrel by gear-wheel gear-ring.
The utility model is provided with water storage cavity above aqueous cold plate, the trunnion cooling chamber that is connected with water storage cavity is set around trunnion, carry out recirculated water cooling under the normal condition, water storage cavity and aqueous cold plate are communicated with simultaneously, in the water storage cavity and the water coolant in the aqueous cold plate realize thermal cycling, the normal cooling function when realizing that accident is cut off the water.
Description of drawings
Fig. 1 is the utility model cooling body structure sectional view
Fig. 2 is the utility model structure master sectional view
Fig. 3 is the I enlarged view of Fig. 1
Among the figure: 1, water storage cavity 2, communicating pipe 3, trunnion cooling chamber 4, water outlet 5, water-in 6, communicating pipe 7, aqueous cold plate 8, trunnion 9, casing 10, lift drive mechanism 11, turnbarrel 12, lifting frame 13, chute wobble crank 14, chute 15, runner 16, backing ring 17, rotary drive mechanism 18, sealing-ring
Embodiment
Fig. 1 is the embodiment of a kind of distributor of the present utility model, its basic structure comprises casing 9, trunnion 8, the cooling body of this distributor comprises, turnbarrel 11, chute 14, lift drive mechanism 10 and chute tilting mechanism constitute, its cooling body forms circulation passage by water-in 5, water storage cavity 1, communicating pipe 2, trunnion cooling chamber 3, water outlet 4, series connection successively, and water storage cavity 1 bottom is communicated with aqueous cold plate 7 inner chambers that are arranged on bottom half by communicating pipe 6; Under the standard state, trunnion 9 and aqueous cold plate 7 are realized cooling by recirculated water; The 9 sidewall settings of water storage cavity 1 around tank, the water storage cavity inner chamber is provided with stiffening web; Aqueous cold plate 7 tops also are provided with the open channels that is communicated with water outlet 4, in order to cooling water temperature; Situation 3 in case cut off the water, and the water and the water in the aqueous cold plate that are stored in the water storage cavity 1 still can be realized the microcirculation cooling.
Distributor driving mechanism of the present utility model comprises: casing 9 is fixed on the lip ring, the upper end of chute 14 is fixed on the bottom of turnbarrel 11 by the chute rotation axis, one end of chute wobble crank 13 is connected with the upper end of chute 14, the other end is connected with lifting frame 12, the outside of lifting frame is connected with backing ring 16, there is runner 15 to match on the backing ring with track on the casing, lifting frame 12 is fastened on lift drive mechanism 10 on the casing by linkage assembly, drives the chute swing thereby lift drive mechanism drives the lifting frame motion.
Embodiment shown in Figure 2,, rotary drive mechanism 17 drives turnbarrel 11 by gear-wheel gear-ring and drives chute 14 realizations and rotatablely move.
Embodiment shown in Figure 3, communicating pipe 6 is provided with sealing-ring 18 with water storage cavity 1 combination section.
Foregoing description only proposes as enforceable technical scheme of the present utility model, not as the single restricted condition to its structure itself.
Claims (7)
1, a kind of water-cooled blast furnace furnace roof channel distributor with closed water storage cavity, its basic structure comprises casing (9), trunnion (8), cooling body, rotary drive mechanism, chute (14), lift drive mechanism (10) and chute tilting mechanism constitute, it is characterized in that: cooling body is by water-in (5), water storage cavity (1), communicating pipe (2), trunnion cooling chamber (3), water outlet (4), series connection successively, form circulation passage, water storage cavity (1) bottom is communicated with aqueous cold plate (7) inner chamber that is arranged on bottom half by communicating pipe (6).
2, the water-cooled blast furnace furnace roof channel distributor with closed water storage cavity according to claim 1 is characterized in that: described communicating pipe (6) is provided with sealing-ring (18) with water storage cavity (1) combination section.
3, the water-cooled blast furnace furnace roof channel distributor with closed water storage cavity according to claim 1 is characterized in that: described water storage cavity (1) around tank (9) sidewall setting.
4, according to claim 1 or 3 described water-cooled blast furnace furnace roof channel distributors with closed water storage cavity, it is characterized in that: described water storage cavity (1) inner chamber is provided with stiffening web.
5, the water-cooled blast furnace furnace roof channel distributor with closed water storage cavity according to claim 1 is characterized in that: described aqueous cold plate (7) top is provided with the open channels that is communicated with water outlet (4).
6, water-cooled blast furnace furnace roof channel distributor with closed water storage cavity according to claim 1, it is characterized in that: described casing (9) is fixed on the lip ring, the upper end of chute (14) is fixed on the bottom of turnbarrel (11) by the chute rotation axis, one end of chute wobble crank (13) is connected with the upper end of chute (14), the other end is connected with lifting frame (12), the outside of lifting frame is connected with backing ring (16), have runner (15) to match with track on the casing on the backing ring, lifting frame (12) is fastened on lift drive mechanism (10) on the casing by linkage assembly.
7, the water-cooled blast furnace furnace roof channel distributor with closed water storage cavity according to claim 1 is characterized in that: described rotary drive mechanism (17) connects turnbarrel (11) by gear-wheel gear-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025015 CN2825647Y (en) | 2005-10-10 | 2005-10-10 | Water-cooling blast furnace roof chute distributor with enclosed water storage chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025015 CN2825647Y (en) | 2005-10-10 | 2005-10-10 | Water-cooling blast furnace roof chute distributor with enclosed water storage chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825647Y true CN2825647Y (en) | 2006-10-11 |
Family
ID=37065831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025015 Expired - Fee Related CN2825647Y (en) | 2005-10-10 | 2005-10-10 | Water-cooling blast furnace roof chute distributor with enclosed water storage chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825647Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101346477B (en) * | 2005-12-23 | 2010-08-11 | 保尔伍斯股份有限公司 | A rotary charging device for a shaft furnace equipped with a cooling system |
| CN104004871A (en) * | 2014-05-30 | 2014-08-27 | 中冶南方工程技术有限公司 | Closed water-cooling and nitrogen-sealing device for distributors |
| CN112359158A (en) * | 2020-12-08 | 2021-02-12 | 中冶赛迪技术研究中心有限公司 | Circulating water cooling device, blast furnace distributor and water supply method thereof |
-
2005
- 2005-10-10 CN CN 200520025015 patent/CN2825647Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101346477B (en) * | 2005-12-23 | 2010-08-11 | 保尔伍斯股份有限公司 | A rotary charging device for a shaft furnace equipped with a cooling system |
| CN104004871A (en) * | 2014-05-30 | 2014-08-27 | 中冶南方工程技术有限公司 | Closed water-cooling and nitrogen-sealing device for distributors |
| CN104004871B (en) * | 2014-05-30 | 2015-12-02 | 中冶南方工程技术有限公司 | Enclosed distributor water-cooled and nitrogen seal device |
| CN112359158A (en) * | 2020-12-08 | 2021-02-12 | 中冶赛迪技术研究中心有限公司 | Circulating water cooling device, blast furnace distributor and water supply method thereof |
| CN112359158B (en) * | 2020-12-08 | 2023-07-18 | 中冶赛迪技术研究中心有限公司 | Circulating water cooling device, blast furnace distributor and water supply method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2825647Y (en) | Water-cooling blast furnace roof chute distributor with enclosed water storage chamber | |
| CN201162835Y (en) | Pneumatic shutter valve | |
| CN201176454Y (en) | Smelting furnace | |
| CN201634694U (en) | Water-cooling water-sealing type blast furnace bell-less top transmission box | |
| CN219637250U (en) | Energy-conserving portable stoving preheating device of RH refining furnace | |
| CN207573186U (en) | Frequency conversion compressor motor cooling structure and frequency conversion compressor | |
| CN114836233B (en) | Waste tire cracking equipment and method for fuel oil production | |
| CN115313219A (en) | Electrical control cabinet with ventilation and heat dissipation functions | |
| CN210952065U (en) | Cold indirect heating equipment of high efficiency | |
| CN208914543U (en) | A kind of cooling equipment of multi-layer injection molding for compensating chain | |
| CN111396813B (en) | Multi-functional gardens solar energy LED lamp | |
| CN208578682U (en) | A kind of oil-free mute super-pressure inflator pump | |
| CN101592065A (en) | A kind of motor thermoregulator | |
| CN208535181U (en) | A kind of novel evacuated isolation gate valve | |
| CN220057831U (en) | Heatable low temperature area is with water conservancy gate that prevents frostbite | |
| CN2413215Y (en) | Throttle switching device for side-blowing air conditioner filtering section | |
| CN105671609B (en) | A kind of combined type Alternative autoxidation machine | |
| CN110685794A (en) | Adjustable auxiliary device capable of prolonging service life of turbine | |
| CN220037541U (en) | Valve mechanism, valve device and photovoltaic cell production equipment | |
| CN201424486Y (en) | Multi-media rotary joint for blocking dregs of converter furnace sliding plate | |
| CN201560203U (en) | Water-cooling nitrogen sealing device | |
| CN211497231U (en) | Black water clarifying device for coal chemical industry safety and environment protection | |
| CN205850398U (en) | The butanone defecator that a kind of diacetylmonoxime produces | |
| CN213565347U (en) | Adjusting structure of automobile air outlet | |
| CN110068243A (en) | A kind of torrid areas solar energy feed cooling tower |
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: 20061011 Termination date: 20111010 |