CN103353220A - Converter - Google Patents
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- CN103353220A CN103353220A CN201310156564XA CN201310156564A CN103353220A CN 103353220 A CN103353220 A CN 103353220A CN 201310156564X A CN201310156564X A CN 201310156564XA CN 201310156564 A CN201310156564 A CN 201310156564A CN 103353220 A CN103353220 A CN 103353220A
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- cylindrical shell
- barrel
- pipe
- converter
- drive unit
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- Muffle Furnaces And Rotary Kilns (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a converter which comprises a fixed kiln sealing sleeve, a barrel, a sealing pipe, a fixed flue gas induced draft pipe and a driving device, wherein the fixed kiln sealing sleeve, the barrel, the sealing pipe, the fixed flue gas induced draft pipe and the driving device are sequentially arranged; the driving device is used for driving the barrel to rotate; the flue gas induced draft pipe is fixedly arranged on the sealing pipe; a discharge opening is formed in the lower side of the sealing pipe; the barrel is rotatably arranged between the kiln sealing sleeve and the sealing pipe; the inner wall of the barrel is provided with a refractory deposition lining; the refractory deposition lining is provided with a bulge; the bulge is spirally and continuously distributed on the refractory deposition lining; the kiln sealing sleeve is provided with a feed inlet for feeding materials. In the whole working process, raw materials can continuously enter from the feed inlet and move in the barrel, simultaneously complete the reaction process and then is discharged from the discharge opening so as to realize continuous working; the converter does not need to be shut down; working efficiency is improved; energy consumption caused by the starting action is reduced.
Description
It is that 201220645255.X, denomination of invention are the priority of the Chinese patent application of " a kind of converter " that the application requires to submit Patent Office of the People's Republic of China, application number on November 29th, 2012, and its full content is by reference in conjunction with in this application.
Technical field
The present invention relates to the body of heater technical field, relate in particular to a kind of converter.
Background technology
Converter is a kind of rotary cylindric body of heater; converter current is applied in when finishing the reduction of mirabilite operation in the akali sulphide technique, is service intermittent, and converter is after work a period of time; need to shut down discharging; again the start after, add coal dust be warmed up to chemical reaction temperature required after, add gradually again saltcake and coal dust and carry out reduction reaction; whole course of work output is long man-hour; energy consumption is high, and efficient is low, and quality is unstable.
Therefore, how providing a kind of converter, to increase work efficiency, is the technical problem that present those skilled in the art need to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of converter, to increase work efficiency and energy-conservation.
In order to achieve the above object, the invention provides following technical scheme:
A kind of converter comprises fixed kiln big envelope pipe, cylindrical shell, sealed tube, the fixed flue gas induced duct that sets gradually and the drive unit that is used for driving described barrel body rotation,
Wherein, described flue gas induced duct is fixedly installed on the described sealed tube, the downside of described sealed tube is provided with discharging opening, described cylindrical shell is rotating to be arranged between described kiln big envelope pipe and the described sealed tube, be provided with the flame retardant coating liner on the inwall of described cylindrical shell, be lining with in the described flame retardant coating and be provided with projection, described projection is provided with the charging aperture for charging in described flame retardant coating liner spiral continuous distributed on the described kiln big envelope pipe.
Preferably, above-mentioned flame retardant coating liner is refractory brick.
Preferably, above-mentioned projection is to build the refractory brick that is lining with in described flame retardant coating.
Preferably, above-mentioned kiln big envelope pipe and described cylindrical shell are dynamic seal (packing).
Preferably, above-mentioned sealed tube and described cylindrical shell are dynamic seal (packing).
Preferably, above-mentioned drive unit is specially the drive unit that drives the positive and negative rotation of described cylindrical shell.
Preferably, above-mentioned drive unit is specially the drive unit of the velocity of rotation of regulating described cylindrical shell.
Converter provided by the invention comprises fixed kiln big envelope pipe, cylindrical shell, sealed tube, the fixed flue gas induced duct that sets gradually and the drive unit that is used for driving described barrel body rotation,
Wherein, described flue gas induced duct is fixedly installed on the described sealed tube, the downside of described sealed tube is provided with discharging opening, described cylindrical shell is rotating to be arranged between described kiln big envelope pipe and the described sealed tube, be provided with the flame retardant coating liner on the inwall of described cylindrical shell, be lining with in the described flame retardant coating and be provided with projection, described projection is provided with the charging aperture for charging in described flame retardant coating liner spiral continuous distributed on the described kiln big envelope pipe.
During use, raw material enters into cylindrical shell from charging aperture, and cylindrical shell begins to rotate under the effect of drive unit, and raw material moves to the other end from an end of cylindrical shell under the effect of the projection of spiral continuous distributed, then discharge from discharging opening.
In the whole course of work; what raw material can continue enters from charging aperture; the spiral continuous distributed convex to form a helix; so that raw material can be mobile in cylindrical shell along this helix, meanwhile finish course of reaction, then discharge from discharging opening; thereby realized continous way work; need not to shut down, improved operating efficiency, and reduced the energy resource consumption that boot action causes.
Simultaneously, raw material continues when entering from charging aperture, and the hot environment heating that can be formed by the high temperature of converter is in advance finished the preheating of self, thereby saved the energy.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the converter that Fig. 1 provides for the embodiment of the invention.
Among Fig. 1:
The specific embodiment
The embodiment of the invention provides a kind of converter, can increase work efficiency and energy savings.
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Please refer to Fig. 1, the structural representation of the converter that Fig. 1 provides for the embodiment of the invention.
The converter that the embodiment of the invention provides comprises the fixed kiln big envelope pipe 2 that sets gradually, cylindrical shell 3, sealed tube 5, fixed flue gas induced duct 7 and the drive unit that rotates for driving cylindrical shell 3, wherein, flue gas induced duct 7 is fixedly installed on the sealed tube 5, the downside of sealed tube 5 is provided with discharging opening 6, cylindrical shell 3 rotating being arranged between kiln big envelope pipe 2 and the sealed tube 5, be provided with flame retardant coating liner 8 on the inwall of cylindrical shell 3, be provided with projection 4 on the flame retardant coating liner 8, projection 4 is provided with the charging aperture 1 for charging in flame retardant coating liner 8 spiral continuous distributed on the kiln big envelope pipe 2.
During use, raw material enters into cylindrical shell 3 from charging aperture 1, and cylindrical shell 3 begins to rotate under the effect of drive unit, and raw material moves to the other end from an end of cylindrical shell under the effect of the projection 4 of spiral continuous distributed, then discharge from discharging opening 6.
In the whole course of work; what raw material can continue enters from charging aperture 1; the projection 4 of spiral continuous distributed forms a helix; so that raw material can meanwhile be finished course of reaction along this helix in cylindrical shell 3 interior movements, then discharge from discharging opening 6; thereby realized continous way work; need not to shut down, improved operating efficiency, and reduced the energy resource consumption that boot action causes.
Simultaneously, raw material continues when entering from charging aperture 1, and the hot environment heating that can be formed by the high temperature of converter is in advance finished the preheating of self, thereby saved the energy.
Flue gas induced duct 7 is drawn for the high-temperature flue gas that cylindrical shell 3 internal-responses are produced, and is convenient to the discharging of fume centralized smelting reason, and air pressure and the good environment that provides for reacting in the cylindrical shell 3 can also be provided.
Simultaneously, kiln big envelope pipe 2 and sealed tube 5 can play to the two ends of cylindrical shell 3 effect of sealing, obtain the temperature of cylindrical shell 3 inside after the cold air that can prevent surrounding environment enters, and reduction of mirabilite is impacted
Concrete, flame retardant coating liner 8 is refractory brick, the refractory brick manufacturing technology is ripe, buys use all very convenient.The refractory brick manufacturing technology is ripe, can order, and buys use all very convenient, can be good at building in flame retardant coating liner 8, forms helix, and self is more firm simultaneously, and can bear higher temperature, and is not fragile.And the fire clay shape is variable, can be made into the projection 1 of various shapes, for example has the projection 1 of radian, can hold more raw material, makes it inner mobile at cylindrical shell 3.
Concrete, kiln big envelope pipe 2 is dynamic seal (packing) with cylindrical shell 3.Dynamic seal (packing) refers to the sealing that relative motion is arranged between potted component each other, because kiln big envelope pipe 2 is in relative rotation with cylindrical shell 3, therefore is fit to adopt dynamic seal (packing), and sealing effectiveness is better.
Concrete, sealed tube 5 is dynamic seal (packing) with cylindrical shell 3.Because sealed tube 5 is in relative rotation with cylindrical shell 3, therefore be fit to adopt dynamic seal (packing), sealing effectiveness is better.Concrete, drive unit is specially the drive unit that drives cylindrical shell 3 positive and negative rotations.When drive unit drives cylindrical shell 3 forward, raw material 6 moves from charging aperture 1 to discharging opening along projection 4 helix, so when cylindrical shell 3 counter-rotating, raw material 1 moves from discharging opening 6 to charging aperture along projection 4 helix, can't be excluded, prolong raw material in the reaction time of cylindrical shell 3 inside, guarantee the raw material complete reaction.
Concrete, drive unit is specially the drive unit of the velocity of rotation of regulating cylindrical shell 3.By the rotating speed of drive unit levelling converter, can control raw material time of staying in converter, prolonged or minimizing this time of staying, thereby better guarantee yield rate.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, in other embodiments realization.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a converter is characterized in that, comprise fixed kiln big envelope pipe (2), cylindrical shell (3), sealed tube (5), the fixed flue gas induced duct (7) that sets gradually and be used for driving the drive unit that described cylindrical shell (3) rotates,
Wherein, described flue gas induced duct (7) is fixedly installed on the described sealed tube (5), and the downside of described sealed tube (5) is provided with discharging opening (6),
Described cylindrical shell (3) is rotating to be arranged between described kiln big envelope pipe (2) and the described sealed tube (5), be provided with flame retardant coating liner (8) on the inwall of described cylindrical shell (3), be provided with projection (4) on the described flame retardant coating liner (8), described projection (4) is in described flame retardant coating liner (8) spiral continuous distributed
Be provided with the charging aperture (1) for charging on the described kiln big envelope pipe (2).
2. converter according to claim 1 is characterized in that, described flame retardant coating liner (8) is refractory brick.
3. converter according to claim 1 is characterized in that, described projection (4) is for building the refractory brick on described flame retardant coating liner (8).
4. converter according to claim 1 is characterized in that, described kiln big envelope pipe (2) is dynamic seal (packing) with described cylindrical shell (3).
5. converter according to claim 1 is characterized in that, described sealed tube (5) is dynamic seal (packing) with described cylindrical shell (3).
6. converter according to claim 1 is characterized in that, described drive unit is specially the drive unit that drives the positive and negative rotation of described cylindrical shell (3).
7. converter according to claim 1 is characterized in that, described drive unit is specially the drive unit of the velocity of rotation of regulating described cylindrical shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310156564XA CN103353220A (en) | 2013-04-28 | 2013-04-28 | Converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310156564XA CN103353220A (en) | 2013-04-28 | 2013-04-28 | Converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103353220A true CN103353220A (en) | 2013-10-16 |
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ID=49309614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310156564XA Pending CN103353220A (en) | 2013-04-28 | 2013-04-28 | Converter |
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| Country | Link |
|---|---|
| CN (1) | CN103353220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567349A (en) * | 2014-12-08 | 2015-04-29 | 广西泰星电子焊接材料有限公司 | Gas rotary kiln |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799735A (en) * | 1972-01-05 | 1974-03-26 | Smidth & Co As F L | Conveyor flights for rotary kiln |
| JPS58153740A (en) * | 1982-03-10 | 1983-09-12 | Sumitomo Metal Ind Ltd | Recovery of zinc and apparatus therefor |
| CN1367365A (en) * | 2001-09-19 | 2002-09-04 | 冯建明 | Rotary kiln with resistor furnace for heating and calcining kaolin |
| CN2667434Y (en) * | 2003-09-03 | 2004-12-29 | 中国石油化工股份有限公司 | Continuous rotary furnace and kiln |
| CN101526311A (en) * | 2009-04-17 | 2009-09-09 | 邹岳明 | Stove for utilizing high temperature slag |
| CN202973837U (en) * | 2012-11-29 | 2013-06-05 | 眉山市津鑫机电有限公司 | Converter |
-
2013
- 2013-04-28 CN CN201310156564XA patent/CN103353220A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799735A (en) * | 1972-01-05 | 1974-03-26 | Smidth & Co As F L | Conveyor flights for rotary kiln |
| JPS58153740A (en) * | 1982-03-10 | 1983-09-12 | Sumitomo Metal Ind Ltd | Recovery of zinc and apparatus therefor |
| CN1367365A (en) * | 2001-09-19 | 2002-09-04 | 冯建明 | Rotary kiln with resistor furnace for heating and calcining kaolin |
| CN2667434Y (en) * | 2003-09-03 | 2004-12-29 | 中国石油化工股份有限公司 | Continuous rotary furnace and kiln |
| CN101526311A (en) * | 2009-04-17 | 2009-09-09 | 邹岳明 | Stove for utilizing high temperature slag |
| CN202973837U (en) * | 2012-11-29 | 2013-06-05 | 眉山市津鑫机电有限公司 | Converter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567349A (en) * | 2014-12-08 | 2015-04-29 | 广西泰星电子焊接材料有限公司 | Gas rotary kiln |
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Application publication date: 20131016 |