CN103256818A - Cooling water jacket of pot type calcining furnace - Google Patents
Cooling water jacket of pot type calcining furnace Download PDFInfo
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- CN103256818A CN103256818A CN2012100356676A CN201210035667A CN103256818A CN 103256818 A CN103256818 A CN 103256818A CN 2012100356676 A CN2012100356676 A CN 2012100356676A CN 201210035667 A CN201210035667 A CN 201210035667A CN 103256818 A CN103256818 A CN 103256818A
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Abstract
The invention relates to a cooling water jacket of a pot type calcining furnace. The cooling water jacket is structurally composed of an upper water jacket and a lower water jacket, the upper water jacket is of a structure with a narrower bottom and a wider top, the lower water jacket is of a structure with a wider top and a narrower bottom, a water outgoing pipe I and a water outgoing pipe II are arranged on the upper portion of the upper water jacket, a water incoming pipe I and a water incoming pipe II are arranged on the lower portion of the lower water jacket, the lower portion of the upper water jacket and the upper portion of the lower water jacket are communicated through a connecting pipe, and the connecting pipe is arranged outside the upper water jacket and the lower water jacket. The cooling water jacket of the pot type calcining furnace has the advantages that mounting space of a furnace bottom is saved, steam girder arrangement space of the furnace bottom is increased, and maintenance of the cooling water jacket is facilitated; heat exchange area is greatly increased through the structure with narrower top and bottom and a wider middle than conventional structures, and cooling effect is more excellent; by the arrangement, cooling water can flow smoothly, flowing dead areas of the cooling water can be reduced, and cooling effect can be greatly improved; and an exhausting device is mounted, so that vaporized steam in the cooling water jacket can be exhausted smoothly, material cooling effect is guaranteed, and the service life of the cooling water jacket is prolonged.
Description
Technical field
The present invention relates to a kind of can-type calcine furnace cooling jacket, relate in particular to carbon industry and produce the cooling jacket of forging back Jiao in the pot type burner of aluminium anode, negative electrode, electrode and charcoal flat band China ink formed material, the raw material of calcining comprises petroleum coke, pitch coke, anthracite etc.
Background technology
The main purpose of calcining is moisture content, the fugitive constituent of getting rid of among raw material Jiao, and to make that material shrinks, structure becomes fine and close, form lattice, physical and chemical performance changes.The highest calcining heat has determined to forge the burnt final mass in back, comprises real density, resistivity, air reactive, carbon dioxide reaction etc.Can-type calcine furnace has its special advantages to be widely used during owing to the plain raw material of calcining charcoal.
Raw material is burnt, and temperature is up to 1200-1350 ℃ through after the high-temperature calcination, and the temperature that enters cooling jacket is about 1100 ℃.High-temperature material is being cooled off indirectly by cooling water through in the cooling jacket process, if heat-transfer effect is not good or flow of cooling water is not smooth, it is higher that material drains into the temperature of belt, greatly reduces the follow-up equipment life-span.Therefore improve the cooling jacket heat transfer efficiency, guarantee flow of cooling water unimpeded be to reduce the important means of forging the burnt temperature in back.So need a kind of new and effective cooling of invention to forge the burnt energy-conservation cooling jacket in back, possess good mobility simultaneously.
Summary of the invention
The present invention is a kind of can-type calcine furnace cooling jacket that proposes in order to address the above problem, and purpose is behind the calcining carbon raw materials it efficiently to be cooled off.
For reaching a kind of can-type calcine furnace cooling jacket of above-mentioned purpose the present invention, be made of following structure: upper water sleeve and lower water jacket, upper water sleeve are up-narrow and down-wide structure, and lower water jacket is structure wide at the top and narrow at the bottom; Upper water sleeve top is provided with outlet pipe one and outlet pipe two, and the lower water jacket bottom is provided with water inlet pipe one and water inlet pipe two, is communicated with by tube connector with lower water jacket top in the upper water sleeve bottom, and tube connector is located at upper water sleeve and lower water jacket outside.
Described outlet pipe one and outlet pipe two are located at back and the right flank of upper water sleeve respectively.
Described water inlet pipe one and water inlet pipe two are located at front and the left surface of lower water jacket respectively.
The top of described upper water sleeve is provided with blast pipe.
Described blast pipe is provided with air bleeding valve.
Described tube connector is the U-shaped pipe.
Advantageous effect of the present invention:
Saved the installing space of furnace bottom, the girder steel arrangement space of furnace bottom increases, and makes things convenient for the maintenance of cooling jacket; The structure that the wide structure in narrow centre is more traditional has increased heat exchange area greatly up and down, and cooling effect is better.Simultaneously, water inlet and the drainage pattern of scene 2 advanced in employing two, the water inlet of lower water jacket bottom, the water outlet of upper water sleeve top, and water inlet pipe and water outlet pipe is arranged in orientation all around, and this set can make that flow of cooling water is unobstructed, reduce the flow of cooling water dead band, greatly promote cooling effect.And exhaust apparatus has been installed, the steam of vaporization can be discharged smoothly in the cooling jacket, has guaranteed the material cooling effect, prolongs the cooling jacket life-span.
The invention belongs to energy-conserving and environment-protective equipment; And this equipment is simple, and cost is low, implements in design or production process easily.
Description of drawings
Fig. 1 is the structural representation of invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the A-A cut-away view of Fig. 1.
Fig. 4 is the B-B cut-away view of Fig. 1.
Among the figure: 1, upper water sleeve; 2, lower water jacket, 3, nut; 4, bolt; 5, pad; 6, tube connector; 7, water inlet pipe one; 8, water inlet pipe two; 9, outlet pipe one; 10, outlet pipe two; 11, blast pipe; 12, air bleeding valve.
The specific embodiment
Below embodiments of the invention are described in detail by reference to the accompanying drawings, but protection scope of the present invention is not limit by embodiment.
A kind of can-type calcine furnace cooling jacket of the present invention shown in Fig. 1-4 is made of following structure: upper water sleeve 1 and lower water jacket 2, and upper water sleeve 1 is up-narrow and down-wide structure, lower water jacket 2 is structure wide at the top and narrow at the bottom; Upper water sleeve 1 top is provided with outlet pipe 1 and outlet pipe 2 10, lower water jacket 2 bottoms are provided with water inlet pipe 1 and water inlet pipe 28, be communicated with by tube connector 6 with lower water jacket 2 tops in upper water sleeve 1 bottom, tube connector 6 is the U-shaped pipe, and tube connector 6 is located at upper water sleeve 1 and lower water jacket 2 outsides; Outlet pipe 1 and water go out back and the right flank that pipe 2 10 is located at upper water sleeve 1 respectively; Water inlet pipe 1 and water inlet pipe 28 are located at front and the left surface of lower water jacket 2 respectively; The top of upper water sleeve 1 is provided with blast pipe 11, and blast pipe 11 is provided with air bleeding valve 12.The junction, top of the bottom of upper water sleeve 1 and lower water jacket 2 is with nut 4, bolt 5 and fill up 6 fixing.
Cooling water of the present invention enters from water inlet pipe 1 and water inlet pipe 28, and lower water jacket 2 backs of flowing through enter in the upper water sleeve 1 by last lower water jacket tube connector 6 connections, discharge from outlet pipe 1 and outlet pipe 2 10 at last.Cooling water enters the cooling tower circulatory system with the heat of taking out of.Cooling water absorbs high temperature forge the burnt heat in back after, cooling water circulation in subregion is not smooth, and the high temperature cumulative effect can take place, few part cooling water vaporization, when quantity of steam acquires a certain degree, air bleeding valve 12 is opened automatically, water vapour is by blast pipe 11 discharge cooling jackets.
Claims (6)
1. can-type calcine furnace cooling jacket, it is characterized in that being made of following structure: upper water sleeve and lower water jacket, upper water sleeve are up-narrow and down-wide structure, lower water jacket is structure wide at the top and narrow at the bottom; Upper water sleeve top is provided with outlet pipe one and outlet pipe two, and the lower water jacket bottom is provided with water inlet pipe one and water inlet pipe two, is communicated with by tube connector with lower water jacket top in the upper water sleeve bottom, and tube connector is located at upper water sleeve and lower water jacket outside.
2. a kind of can-type calcine furnace cooling jacket according to claim 1 is characterized in that described outlet pipe one and water go out back and right flank that pipe two is located at upper water sleeve respectively.
3. a kind of can-type calcine furnace cooling water pipe according to claim 1 is characterized in that described water inlet pipe one and water inlet pipe two are located at front and the left surface of lower water jacket respectively.
4. a kind of can-type calcine furnace cooling jacket according to claim 1 is characterized in that the top of described upper water sleeve is provided with blast pipe.
5. a kind of can-type calcine furnace cooling jacket according to claim 4 is characterized in that described blast pipe is provided with air bleeding valve.
6. a kind of can-type calcine furnace cooling jacket according to claim 1 is characterized in that described tube connector is the U-shaped pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100356676A CN103256818A (en) | 2012-02-17 | 2012-02-17 | Cooling water jacket of pot type calcining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100356676A CN103256818A (en) | 2012-02-17 | 2012-02-17 | Cooling water jacket of pot type calcining furnace |
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| Publication Number | Publication Date |
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| CN103256818A true CN103256818A (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100356676A Pending CN103256818A (en) | 2012-02-17 | 2012-02-17 | Cooling water jacket of pot type calcining furnace |
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| CN (1) | CN103256818A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697342A (en) * | 2013-12-09 | 2015-06-10 | 沈阳铝镁设计研究院有限公司 | U-shaped open-type circulated cooling system for pot calciners, and cooling method |
| CN104864706A (en) * | 2015-05-28 | 2015-08-26 | 永兴县鸿福金属有限公司 | Improved lower water jacket of blast smelting furnace |
| CN105737617A (en) * | 2014-12-12 | 2016-07-06 | 沈阳铝镁设计研究院有限公司 | Cooling device |
| CN111578717A (en) * | 2020-06-02 | 2020-08-25 | 沈阳铝镁设计研究院有限公司 | Novel anti-shed material cooling water jacket of pot-type calcining furnace |
Citations (6)
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| CN2066110U (en) * | 1990-07-10 | 1990-11-21 | 台学军 | High-efficient quick heating furnace |
| CN2096017U (en) * | 1991-07-17 | 1992-02-12 | 孙守荣 | Improved high efficient power saving stove |
| CN1075297A (en) * | 1992-12-05 | 1993-08-18 | 陈洪升 | Microcorrosion high yield synthetic hydrochloric acid production method and equipment |
| JP2003294369A (en) * | 2002-03-29 | 2003-10-15 | Sakaguchi Dennetsu Kk | Heating furnace device |
| CN101979942A (en) * | 2010-10-23 | 2011-02-23 | 郴州市国大有色金属冶炼有限公司 | One-step lead smelting blast furnace |
| CN102040215A (en) * | 2009-10-22 | 2011-05-04 | 沈阳铝镁设计研究院 | Exhaust device of pot-type carbon calciner cooling water sleeve |
-
2012
- 2012-02-17 CN CN2012100356676A patent/CN103256818A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066110U (en) * | 1990-07-10 | 1990-11-21 | 台学军 | High-efficient quick heating furnace |
| CN2096017U (en) * | 1991-07-17 | 1992-02-12 | 孙守荣 | Improved high efficient power saving stove |
| CN1075297A (en) * | 1992-12-05 | 1993-08-18 | 陈洪升 | Microcorrosion high yield synthetic hydrochloric acid production method and equipment |
| JP2003294369A (en) * | 2002-03-29 | 2003-10-15 | Sakaguchi Dennetsu Kk | Heating furnace device |
| CN102040215A (en) * | 2009-10-22 | 2011-05-04 | 沈阳铝镁设计研究院 | Exhaust device of pot-type carbon calciner cooling water sleeve |
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| 苏若立: "四平方米烟化炉的汽化冷却", 《云南冶金》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697342A (en) * | 2013-12-09 | 2015-06-10 | 沈阳铝镁设计研究院有限公司 | U-shaped open-type circulated cooling system for pot calciners, and cooling method |
| CN104697342B (en) * | 2013-12-09 | 2017-08-15 | 沈阳铝镁设计研究院有限公司 | The U-shaped the circulation cooling water system of open pattern of can-type calcine furnace and cooling means |
| CN105737617A (en) * | 2014-12-12 | 2016-07-06 | 沈阳铝镁设计研究院有限公司 | Cooling device |
| CN105737617B (en) * | 2014-12-12 | 2018-07-10 | 沈阳铝镁设计研究院有限公司 | A kind of cooling device |
| CN104864706A (en) * | 2015-05-28 | 2015-08-26 | 永兴县鸿福金属有限公司 | Improved lower water jacket of blast smelting furnace |
| CN111578717A (en) * | 2020-06-02 | 2020-08-25 | 沈阳铝镁设计研究院有限公司 | Novel anti-shed material cooling water jacket of pot-type calcining furnace |
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Application publication date: 20130821 |