CN102954685A - Sectioned type rotary pit - Google Patents
Sectioned type rotary pit Download PDFInfo
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- CN102954685A CN102954685A CN201110250600XA CN201110250600A CN102954685A CN 102954685 A CN102954685 A CN 102954685A CN 201110250600X A CN201110250600X A CN 201110250600XA CN 201110250600 A CN201110250600 A CN 201110250600A CN 102954685 A CN102954685 A CN 102954685A
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- cellar
- storing things
- cylindrical shell
- revolution
- ring formation
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Abstract
The invention discloses a sectioned type rotary pit, which is characterized in that the sectioned type rotary pit is formed by a plurality of sections of cylinder bodies; and the adjacently-arranged cylinder bodies are mutually and detachably connected together. With the adoption of the scheme, all sections of the rotary pit can be separated cleaned according to different conditions; the sectioned type rotary pit is flexible and can be used for pointedly cleaning a formed ring generated in the rotary pit; and the production efficiency is improved.
Description
Technical field
The present invention relates to metallurgical technology field, more particularly, relate to a kind of segmented revolution cellar for storing things.
Background technology
At present, the revolution cellar for storing things has been widely applied to the fields such as metallurgical as a kind of revolving drum kind equipment.Rotary kiln is for being obliquely installed, at first higher cellar for storing things tail bit enters material in the rotary kiln from the position, when rotary kiln carries out work, material in circumferential rolling towards the position lower kiln hood position move, in this process, the burner that is arranged on rotary kiln end heats material, generates final product by physicochemical variation.
The advantages such as that rotary kiln has is simple in structure, cost is relatively cheap, still, the revolution cellar for storing things also exists the problem that easily forms ring formation in head position, cellar for storing things in the production of reality.Specifically, when revolution cellar for storing things normal operation, and during the temperature stabilization in the revolution cellar for storing things, the cellar for storing things skin that is formed on the inwall of revolution cellar for storing things can constantly stick and come off voluntarily, makes the cellar for storing things skin can guarantee all the time stable thickness with this, the phenomenon of ring formation can not occur.In case the temperature in the revolution cellar for storing things changes, the character of cellar for storing things skin also often changes thereupon, and the grog particles no longer of being wrapped up in by a large amount of cellars for storing things suitcase is moved along the Jiao Bi that is rotating but constantly adhered to securely on the Jiao Bi, finally forms ring formation.The appearance of ring formation can affect the ventilation in the cellar for storing things, causes the continued growth of ring formation thereby the concentration of reducing gas is raise; On the other hand, because ring formation, easily causes the not of uniform size of the product that generates at the skewness of the inwall at revolution cellar for storing things.
The technical staff finds in practical operation, and the ring formation in the revolution cellar for storing things more easily is formed on the upper higher cellar for storing things head part of temperature in revolution cellar for storing things, and the cellar for storing things portion lower in temperature then is not easy to form ring formation.The method of existing cleaning ring formation is to stop to turn round cellar for storing things work, by artificial implementation revolution is stored the cleaning of upper ring formation in turning round the cellar for storing things behind the drop in temperature.The method is not cleared up ring formation targetedly according to the characteristics of ring formation skewness, has consumed a large amount of time in the process of cleaning.
Therefore, need to provide a kind of can be for the technical scheme of the problems referred to above.
Summary of the invention
The deficiency that the object of the invention is to overcome technique scheme provides a kind of segmented revolution cellar for storing things, and when needs carried out the ring formation cleaning to this segmented revolution cellar for storing things, the ring formation in the revolution cellar for storing things can access flexible and pointed cleaning.
To achieve these goals, the invention provides a kind of segmented revolution cellar for storing things, this segmented revolution cellar for storing things is comprised of the multistage cylindrical shell, and the cylindrical shell of adjacent setting links together each other removably.
Preferably, described multistage cylindrical shell can be two sections or three sections.
Preferably, the cylindrical shell of described adjacent setting can connect by connector.
Preferably, described connector can be flange connector.
Preferably, the connection place of described connector and described cylindrical shell can be provided with sealing device.
The invention has the advantages that, be set to removable segmentation structure by turning round the cellar for storing things, convenient each section of according to circumstances revolution being stored separates and clears up, the part of turning round the ring formation that generates in the cellar for storing things is cleared up flexible and pointedly.
Description of drawings
Fig. 1 is the structural representation at revolution cellar for storing things in the prior art;
Fig. 2 is the structural representation of first embodiment at segmented revolution of the present invention cellar for storing things;
Fig. 3 is the structural representation of second embodiment at segmented revolution of the present invention cellar for storing things.
Reference numeral
1: the cellar for storing things tail
2: the cellar for storing things head
3: connector
10: cylindrical shell
20: the first cylindrical shells
21: the second cylindrical shells
30: the first cylindrical shells
31: the second cylindrical shells
32: the three cylindrical shells
The specific embodiment
Below with reference to accompanying drawing the specific embodiment of the present invention is described in detail.
The invention provides a kind of segmented revolution cellar for storing things, this segmented revolution cellar for storing things is comprised of the multistage cylindrical shell, and the cylindrical shell of adjacent setting links together each other removably.
Wherein, according to the needs of actual production, described multistage cylindrical shell is generally take two sections or three sections as main.
Fig. 2 is the structural representation of first embodiment at segmented revolution of the present invention cellar for storing things, as shown in Figure 2, this segmented revolution cellar for storing things is comprised of two sections cylindrical shells that comprise the first cylindrical shell 20 and the second cylindrical shell 21, and the first cylindrical shell 20 and the second cylindrical shell 21 link together each other removably.Wherein, cellar for storing things tail 1 part at whole revolution cellar for storing things is positioned at the first cylindrical shell 20, and cellar for storing things 2 part at revolution cellar for storing things are positioned at the second cylindrical shell 21.When revolution cellar for storing things work, the temperature of cellar for storing things 2 part is higher than the temperature of cellar for storing things tail 1 part, and therefore ring formation more easily appears in the position of comparing cellar for storing things tail 1, the position at cellar for storing things 2, only need to clear up separately the second cylindrical shell 21 like this to get final product when needs are cleared up ring formation.According to this feature, can prepare in advance one and have the cylindrical shell of same structure as the replacement cylindrical shell of the second cylindrical shell 21 with the second cylindrical shell 21, like this, after revolution cellar for storing things quits work, the work that can change and restart immediately to turn round the cellar for storing things to the second cylindrical shell 21 of high temperature.In this way, the unnecessary waste that can avoid the ring formation cleaning that the time is caused.
Fig. 3 is the structural representation of second embodiment at segmented revolution of the present invention cellar for storing things, as shown in Figure 3, this segmented revolution cellar for storing things is comprised of three sections cylindrical shells that comprise the first cylindrical shell 30, the second cylindrical shell 31 and the 3rd cylindrical shell 32, and the first cylindrical shell 30, the second cylindrical shell 31 and the 3rd cylindrical shell 32 link together each other removably.Wherein, cellar for storing things tail 1 part at revolution cellar for storing things is positioned at the first cylindrical shell 30, and cellar for storing things 2 part at revolution cellar for storing things are positioned at the 3rd cylindrical shell 32.When the work of revolution cellar for storing things, the temperature of cellar for storing things 2 part is higher than the temperature of cellar for storing things tail 1 part, therefore ring formation more easily appears in the position of comparing cellar for storing things tail 1, the position of cellar for storing things 2 part, only need to clear up separately the 3rd cylindrical shell 32 like this to get final product when needs are cleared up ring formation.According to this feature, can prepare in advance one and have the cylindrical shell of same structure as the replacement cylindrical shell of the 3rd cylindrical shell 32 with the 3rd cylindrical shell 32, like this, after revolution cellar for storing things quits work, the work that can change and restart immediately to turn round the cellar for storing things to the 3rd cylindrical shell 32 of high temperature.In this way, the unnecessary waste that can avoid the ring formation cleaning that the time is caused.
In addition, might the ring formation in the revolution cellar for storing things be impacted when the characteristic of material and operating parameter change, the easy ring formation position that revolution is stored changes.For example in the second embodiment of the present invention, easily the position of ring formation might be for being positioned at second cylindrical shell 31 at revolution cellar for storing things.If this situation occurs, can prepare in advance one and have the cylindrical shell of same structure as the replacement cylindrical shell of the second cylindrical shell 31 with the second cylindrical shell 31, like this, after revolution cellar for storing things quits work, the work that can change and restart immediately to turn round the cellar for storing things to the second cylindrical shell 31 of high temperature.In this way, the unnecessary waste that can avoid the ring formation cleaning that the time is caused.
Dismantle for making things convenient between the cylindrical shell, the cylindrical shell of adjacent setting connects by connector among the present invention.Connector of the present invention can be for satisfying any connector of condition of contact, and wherein connector is preferably flange connector.
When using flange connector, at first adjacent two cylindrical shells are respectively fixed on the ring flange, then can also between two ring flanges, increase flange gasket, the use bolt tightens together to ring flange and then finishes connection.In addition, select as another kind, can also carry ring flange on the cylindrical shell.
In addition, the connection place of described connector and described cylindrical shell can also be provided with the sealing device (not shown) with further to sealing between the cylindrical shell.
In sum, different from existing rotary structure, revolution of the present invention cellar for storing things is divided into two sections or multistage, and the part of easy ring formation in the rotary kiln is spatially separated with the part that is difficult for ring formation.After easy ring formation section produces ring formation, can be rapidly with ring formation Duan Yuwei ring formation section separation, and new easy ring formation section replaced ring formation section, again ring formation section is carried out cleaning and the repairing of ring formation thing, cleaning and repair after ring formation section can behind next ring formation, replace new ring formation section.
By such scheme, the present invention can separate according to each section that different situations is stored revolution and clear up, and the ring formation that generates in the revolution cellar for storing things is cleared up flexible and pointedly, has improved production efficiency.
Above described segmented revolution provided by the present invention cellar for storing things in conjunction with embodiments of the present invention, still, this specification should be considered as descriptive or indicative, rather than limiting the scope of the invention.For example, about segmented revolution provided by the present invention cellar for storing things, be described mainly for revolution cellar for storing things involved in the present invention in this specification, and omit or simplified description to revolution other associated components of cellar for storing things (such as heater, drive unit and bracing or strutting arrangement etc.), but the setting of these known parts is not got rid of at revolution of the present invention cellar for storing things.When needs were combined with above-mentioned miscellaneous part, those skilled in the art can be with reference to all parts that arranges in the whole system of existing revolution cellar for storing things, and with it in conjunction with in the present invention, as long as can realize goal of the invention of the present invention.
The present invention is not limited to the above-mentioned text description in the specification, under the prerequisite that does not break away from essential scope of the present invention, above-mentioned feature of the present invention can combine separately and/or in combination in any suitable manner, thereby can make various modifications, replacement and variation.
Claims (5)
1. a segmented revolution cellar for storing things is characterized in that, this segmented revolution cellar for storing things is comprised of the multistage cylindrical shell, and the cylindrical shell of adjacent setting links together each other removably.
2. segmented revolution according to claim 1 is stored, and it is characterized in that, described multistage cylindrical shell is two sections or three sections.
3. segmented revolution according to claim 1 is stored, and it is characterized in that, the cylindrical shell of described adjacent setting connects by connector.
4. segmented revolution according to claim 3 is stored, and it is characterized in that, described connector is flange connect spare.
5. segmented revolution according to claim 3 is stored, and it is characterized in that, the connection place of described connector and described cylindrical shell is provided with sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110250600XA CN102954685A (en) | 2011-08-29 | 2011-08-29 | Sectioned type rotary pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110250600XA CN102954685A (en) | 2011-08-29 | 2011-08-29 | Sectioned type rotary pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102954685A true CN102954685A (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110250600XA Pending CN102954685A (en) | 2011-08-29 | 2011-08-29 | Sectioned type rotary pit |
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| Country | Link |
|---|---|
| CN (1) | CN102954685A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090664A (en) * | 2013-03-11 | 2013-05-08 | 嘉诺资源再生技术（苏州）有限公司 | Differential rotation drive device |
| CN103980919A (en) * | 2014-05-19 | 2014-08-13 | 攀钢集团西昌钢钒有限公司 | Coke oven gas pipeline of boiler and cleaning method thereof |
| CN104697332A (en) * | 2013-12-05 | 2015-06-10 | 谭美俊 | Sectional type production furnace convenient to move and adjust |
| CN107999529A (en) * | 2017-12-18 | 2018-05-08 | 上海康恒环境股份有限公司 | A kind of rotary kiln thermal desorption device for being evenly heated material |
| CN109579512A (en) * | 2018-11-29 | 2019-04-05 | 湖南昌迅科技环保股份有限公司 | Multisection type rotary kiln |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2653410Y (en) * | 2003-11-05 | 2004-11-03 | 长沙银芒化工科技有限公司 | Combined separately driving sectional external heating rotary kiln |
| CN201463515U (en) * | 2009-08-27 | 2010-05-12 | 王敬鹏 | Split-type rotary calcining kiln |
| CN201463516U (en) * | 2009-08-27 | 2010-05-12 | 王敬鹏 | Split-type waste heat utilization rotary calcining kiln |
-
2011
- 2011-08-29 CN CN201110250600XA patent/CN102954685A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2653410Y (en) * | 2003-11-05 | 2004-11-03 | 长沙银芒化工科技有限公司 | Combined separately driving sectional external heating rotary kiln |
| CN201463515U (en) * | 2009-08-27 | 2010-05-12 | 王敬鹏 | Split-type rotary calcining kiln |
| CN201463516U (en) * | 2009-08-27 | 2010-05-12 | 王敬鹏 | Split-type waste heat utilization rotary calcining kiln |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090664A (en) * | 2013-03-11 | 2013-05-08 | 嘉诺资源再生技术（苏州）有限公司 | Differential rotation drive device |
| CN104697332A (en) * | 2013-12-05 | 2015-06-10 | 谭美俊 | Sectional type production furnace convenient to move and adjust |
| CN103980919A (en) * | 2014-05-19 | 2014-08-13 | 攀钢集团西昌钢钒有限公司 | Coke oven gas pipeline of boiler and cleaning method thereof |
| CN107999529A (en) * | 2017-12-18 | 2018-05-08 | 上海康恒环境股份有限公司 | A kind of rotary kiln thermal desorption device for being evenly heated material |
| CN109579512A (en) * | 2018-11-29 | 2019-04-05 | 湖南昌迅科技环保股份有限公司 | Multisection type rotary kiln |
| CN109579512B (en) * | 2018-11-29 | 2019-11-12 | 湖南昌迅科技环保股份有限公司 | Multisection type rotary kiln |
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Application publication date: 20130306 |