CN2627438Y - Electrical heating rotary kiln - Google Patents
Electrical heating rotary kiln Download PDFInfo
- Publication number
- CN2627438Y CN2627438Y CN 03246072 CN03246072U CN2627438Y CN 2627438 Y CN2627438 Y CN 2627438Y CN 03246072 CN03246072 CN 03246072 CN 03246072 U CN03246072 U CN 03246072U CN 2627438 Y CN2627438 Y CN 2627438Y
- Authority
- CN
- China
- Prior art keywords
- kiln body
- temperature
- stainless steel
- steel tube
- kiln
- 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 an electrically-heating rotary kiln which comprises a kiln body with a feed inlet/outlet port, a driving mechanism for driving the kiln body to rotate, a base seat with adjustable inclination angles, a stainless steel tube which is arranged axially inside the cavity of the kiln body and supported by a supporter after extending out of the feed inlet/outlet port, a high-temperature insulating coating equipped on the external surface of the stainless steel tube positioned inside the kiln body, and an electrically-heating element equipped on the high-temperature insulating coating. With the arrangement, the utility model has no discharge of waste gas and slag, protecting the environment. The kiln body is fabricated by integral casting of high-alumina cement high-temperature steel fiber and oven-drying, and then high-temperature burning by using the heating element, so that the inner wall of the kiln body is smooth, ensuring the product quality.
Description
Technical field:
The utility model relates to a kind of rotary kiln.
Background technology:
Under normal conditions, rotary kiln belongs to big-and-middle-sized equipment, and the kiln wall is built with refractory brick, and promptly rough cost is high again, and little small business just seems inapplicable for some outputs.And heating source is generally fire coal, fuel oil or combustion gas, and not only the temperature in the kiln body is wayward, and the waste gas and the waste residue that are produced in sintering procedure have simultaneously also caused pollution to environment.
The utility model content:
The purpose of the utility model is at above-mentioned existing in prior technology not enough and a kind of small electrical heated type rotary kiln is provided, and it can not only realize automatic accurate control temperature, and is pollution-free, and simple in structure, cost is low.
For achieving the above object, the utility model can be achieved through the following technical solutions:
The utility model comprises the kiln body that has feed inlet and outlet, the driving mechanism that promotes the rotation of kiln body and the base of tilt adjustable, be provided with a stainless steel tube at described kiln intracoelomic cavity along its axis, described stainless steel tube passes kiln body feed inlet and outlet by stent support, the stainless steel tube outer surface that is positioned at the kiln body is provided with a temperature-resistant insulation layer and is arranged on electrical heating elements on the described temperature-resistant insulation layer.
For realizing automatic accurate control temperature, in described kiln body, be provided with the thermometric sensing element.
Advantage of the present utility model is owing to be provided with a stainless steel tube along its axis in the kiln body, described stainless steel tube passes the import and export of kiln body and extends to beyond the kiln body and by stent support, and the stainless steel tube outer surface that is positioned at the kiln body is provided with a temperature-resistant insulation layer and is arranged on electrical heating elements on the described temperature-resistant insulation layer.Thereby realize the purpose of no waste gas, waste sludge discharge, protected environment.Simultaneously, after described kiln body and function alumina cement and the high-temperature steel fabric integer cast drying, the high-temperature firing that the heater element of utilization own produces forms, and makes inwall very smooth, has guaranteed product quality.
Description of drawings:
Fig. 1 cuts open figure for the master of the present utility model office of looking.
The specific embodiment:
As shown in the figure, the utility model comprises the kiln body 3 that has feed inlet and outlet 1,2, the driving mechanism 4 that promotes 3 rotations of kiln body and the base 5 of tilt adjustable, inner chamber at described kiln body 3 is provided with a stainless steel tube 6 along its axis, described stainless steel tube 6 passes kiln body 3 feed inlet and outlets 1,2 and is supported by support 7, stainless steel tube 6 outer surfaces that are positioned at kiln body 3 are provided with a temperature-resistant insulation layer 8 and are arranged on electrical heating elements 9 on the described temperature-resistant insulation layer 8.Temperature automatically controlled for realizing, in described kiln body 3, be provided with the thermometric sensing element, control automatically so that realize temperature.
Claims (2)
1, a kind of electrical heating type rotary kiln, comprise the kiln body (3) that has feed inlet and outlet (1,2), the driving mechanism (4) that promotes kiln body (3) rotation and the base (5) of tilt adjustable, it is characterized in that: the inner chamber at described kiln body (3) is provided with a stainless steel tube (6) along its axis, described stainless steel tube (6) passes kiln body (3) feed inlet and outlet (1,2) and is supported by support (7), stainless steel tube (6) outer surface that is positioned at kiln body (3) is provided with a temperature-resistant insulation layer (8) and is arranged on electrical heating elements (9) on the described temperature-resistant insulation layer (8).
2, rotary kiln according to claim 1 is characterized in that: be provided with the thermometric sensing element in described kiln body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246072 CN2627438Y (en) | 2003-07-02 | 2003-07-02 | Electrical heating rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246072 CN2627438Y (en) | 2003-07-02 | 2003-07-02 | Electrical heating rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627438Y true CN2627438Y (en) | 2004-07-21 |
Family
ID=34251914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03246072 Expired - Fee Related CN2627438Y (en) | 2003-07-02 | 2003-07-02 | Electrical heating rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627438Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762155B (en) * | 2010-01-15 | 2011-07-20 | 南京维能窑炉科技有限公司 | Pre-burning kiln for high-efficiency energy-saving high-technology ceramic material synthesis |
| WO2012022057A1 (en) * | 2010-08-16 | 2012-02-23 | 西峡龙成特种材料有限公司 | Electrical-heating coal material decomposition device |
| WO2012022061A1 (en) * | 2010-08-19 | 2012-02-23 | 西峡龙成特种材料有限公司 | Vertical pyrolysis equipment for coal substance |
| CN102627416A (en) * | 2012-04-20 | 2012-08-08 | 桂林灵川县金山思达新型材料厂 | Rotary kiln for producing lime through calcination by using electric heating device |
| CN103687807A (en) * | 2011-07-21 | 2014-03-26 | 岩石燃料创新有限公司 | Carbon dioxide production |
-
2003
- 2003-07-02 CN CN 03246072 patent/CN2627438Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762155B (en) * | 2010-01-15 | 2011-07-20 | 南京维能窑炉科技有限公司 | Pre-burning kiln for high-efficiency energy-saving high-technology ceramic material synthesis |
| WO2012022057A1 (en) * | 2010-08-16 | 2012-02-23 | 西峡龙成特种材料有限公司 | Electrical-heating coal material decomposition device |
| AU2010359252B2 (en) * | 2010-08-16 | 2014-06-12 | Xixia Dragon Into Special Material Co., Ltd | Electrical-heating coal material decomposition device |
| WO2012022061A1 (en) * | 2010-08-19 | 2012-02-23 | 西峡龙成特种材料有限公司 | Vertical pyrolysis equipment for coal substance |
| US8864947B2 (en) | 2010-08-19 | 2014-10-21 | Xixia Dragon Into Special Material Co., Ltd. | Vertical pyrolysis equipment for coal material |
| US8945349B2 (en) | 2010-08-19 | 2015-02-03 | Xixia Dragon Into Special Material Co., Ltd. | Electrical heating coal material decomposition apparatus |
| EA027620B1 (en) * | 2010-08-19 | 2017-08-31 | Сися Дрегон Инту Спешиал Матириал Ко., Лтд. | Electrical-heating coal material decomposition device |
| EA027789B1 (en) * | 2010-08-19 | 2017-09-29 | Сися Дрегон Инту Спешиал Матириал Ко., Лтд. | Pyrolysis equipment for coal material |
| CN103687807A (en) * | 2011-07-21 | 2014-03-26 | 岩石燃料创新有限公司 | Carbon dioxide production |
| CN102627416A (en) * | 2012-04-20 | 2012-08-08 | 桂林灵川县金山思达新型材料厂 | Rotary kiln for producing lime through calcination by using electric heating device |
| CN102627416B (en) * | 2012-04-20 | 2014-05-07 | 桂林灵川县金山思达新型材料厂 | Rotary kiln for producing lime through calcination by using electric heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |