CN202973837U - Converter - Google Patents
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- Publication number
- CN202973837U CN202973837U CN 201220645255 CN201220645255U CN202973837U CN 202973837 U CN202973837 U CN 202973837U CN 201220645255 CN201220645255 CN 201220645255 CN 201220645255 U CN201220645255 U CN 201220645255U CN 202973837 U CN202973837 U CN 202973837U
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- CN
- China
- Prior art keywords
- cylindrical shell
- pipe
- drive unit
- sealed tube
- flame retardant
- 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
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a converter. The converter comprise an immovable kiln sealing casing pipe, a cylinder body, a seal pipe, an immovable flue gas air conduct pipe and a drive device for driving the cylinder body to rotate, wherein the flue gas air conduct pipe is fixedly arranged on the seal pipe; a discharge port is formed in the lower side of the seal pipe; the cylinder body is arranged between the kiln sealing casing pipe and the seal pipe in a rotating mode; a fireproof layer liner is arranged on the inner wall of the cylinder body; protrusions are arranged on the fireproof layer liner and continuously distributed on the fireproof liner in a spiral mode; and a feed port for feeding material is formed in the kiln sealing casing pipe. In the whole working process, materials can continuously enter from the feed port and move in the cylinder body, and meanwhile complete an action process, and then are discharged from the discharge port, and therefore continuous working is achieved, shutting down is not needed, working efficiency is improved, and energy consumption caused by starting action is reduced.
Description
Technical field
The utility model relates to the body of heater technical field, relates 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 completing the reduction of mirabilite operation in akali sulphide technique, is service intermittent, and converter is after work a period of time; need to shut down discharging; again after the start, add coal dust be warmed up to chemical reaction temperature required after, then add gradually saltcake and coal dust carries 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.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of converter, to increase work efficiency and energy-conservation.
In order to achieve the above object, the utility model 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 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 described sealed tube, be provided with the flame retardant coating liner on the inwall of described cylindrical shell, be lining with in 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 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.
The converter that the utility model provides 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 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 described sealed tube, be provided with the flame retardant coating liner on the inwall of described cylindrical shell, be lining with in 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 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; make raw material to move in cylindrical shell along this helix, meanwhile complete 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 completed the preheating of self, thereby saved the energy.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, 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 utility model embodiment.
In Fig. 1:
Charging aperture 1, kiln big envelope pipe 2, cylindrical shell 3, projection 4, sealed tube 5, discharging opening 6, flue gas induced duct 7, flame retardant coating liner 8.
The specific embodiment
The utility model embodiment provides a kind of converter, can increase work efficiency.
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the structural representation of the converter that Fig. 1 provides for the utility model embodiment.
the converter that the utility model embodiment 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 sealed tube 5, the downside of sealed tube 5 is provided with discharging opening 6, cylindrical shell 3 is rotating to be arranged between kiln big envelope pipe 2 and sealed tube 5, be provided with flame retardant coating liner 8 on the inwall of cylindrical shell 3, be provided with projection 4 on flame retardant coating liner 8, projection 4 is in flame retardant coating liner 8 spiral continuous distributed, be provided with the charging aperture 1 for charging on 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; make raw material meanwhile to complete course of reaction along this helix in the interior movement of cylindrical shell 3, 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 completed 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 cylindrical shell 3 can also be provided.
Simultaneously, kiln big envelope pipe 2 and sealed tube 5 can play the effect of sealing to the two ends of cylindrical shell 3, 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 along projection 4 helix from charging aperture 1 to discharging opening, so when cylindrical shell 3 counter-rotating, raw material 1 moves along projection 4 helix from discharging opening 6 to charging aperture, can't be excluded, extend 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.Align the rotating speed of converter by drive unit, can control raw material time of staying in converter, this time of staying extended or reduce, thereby better guaranteeing yield rate.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.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 spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model 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 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 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 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 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 |
|---|---|---|---|
| CN 201220645255 CN202973837U (en) | 2012-11-29 | 2012-11-29 | Converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645255 CN202973837U (en) | 2012-11-29 | 2012-11-29 | Converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973837U true CN202973837U (en) | 2013-06-05 |
Family
ID=48514900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645255 Expired - Fee Related CN202973837U (en) | 2012-11-29 | 2012-11-29 | Converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353220A (en) * | 2013-04-28 | 2013-10-16 | 眉山市津鑫机电有限公司 | Converter |
-
2012
- 2012-11-29 CN CN 201220645255 patent/CN202973837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353220A (en) * | 2013-04-28 | 2013-10-16 | 眉山市津鑫机电有限公司 | Converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20191129 |