CN104154742A - SCR fully-automatic temperature control roller electrical kiln - Google Patents
SCR fully-automatic temperature control roller electrical kiln Download PDFInfo
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- CN104154742A CN104154742A CN201410447327.3A CN201410447327A CN104154742A CN 104154742 A CN104154742 A CN 104154742A CN 201410447327 A CN201410447327 A CN 201410447327A CN 104154742 A CN104154742 A CN 104154742A
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- kiln body
- conveyer belt
- control roller
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Abstract
The invention discloses an SCR fully-automatic temperature control roller electrical kiln which comprises a kiln body, a conveying belt and a moisture removal system. The kiln body is a tunnel type kiln body, the conveying belt is arranged in the kiln body from a kiln head to a kiln tail, and the conveying belt is formed by multiple ceramic rollers arranged in parallel. A heating temperature control system is arranged in the kiln body and comprises electrical heating rods, cables and high-temperature cables, and a temperature area is formed by arranging the electrical heating rods in parallel. The moisture removal system comprises a damp exhausting pipeline, an air exhaust pipeline and a draught fan. According to the SCR fully-automatic temperature control roller electrical kiln, products can be heated evenly, product deformation can be lowered greatly, and the problem that the yield is poor is solved. The ceramic rollers are adopted for conveying products, ceramic is stable in structure under a high-temperature state, and deformation is not prone to occurring. The kiln body is made of high quality steel products and stainless steel, and is stable and reliable. Electrical heating wires are adopted for heating, and the sintering yield is high.
Description
Technical field
The present invention relates to a kind of SCR Full-automatic temp-control roller rod electrical kiln.
Background technology
SCR catalyst is the important component part in denitrating technique, in the production process of SCR catalyst, it is key one ring of product success or failure to the calcining of catalyst, what domestic producer adopted is crawler type calcining kiln, product is easily out of shape and runs on a bank, in sintering procedure, and non-uniform temperature, product energy consumption is high, and output is little.
Cause the reason of above problem: first: crawler type calcining kiln easily produces the distortion of structural body, thereby cause the distortion of product.Second: mode of heating is inhomogeneous is also a very important factor that produces distortion, and the selection of kiln body and structure all can exert an influence to firing product.So, need a kind of transportation means and heating means badly, a kind of SCR Full-automatic temp-control electrical kiln that the selection of kiln body is more excellent.
Summary of the invention
The object of the present invention is to provide a kind of SCR Full-automatic temp-control roller rod electrical kiln, solve existing electrical kiln uneven to product heating, product is easily out of shape, and cannot accurately control temperature humidity, problem that cannot automated production.
The present invention adopts following technical scheme:
A kind of SCR Full-automatic temp-control roller rod electrical kiln, comprising: kiln body, conveyer belt, dehumidification system; Described kiln body (1) is tunnel oven body, in described kiln body, to kiln tail, conveyer belt is set from kiln hood, described conveyer belt is made up of multiple ceramic rods that be arranged in parallel (2), the rotation under helical gear drives of described ceramic rod (2); In described kiln body, heated for controlling temperature system is set, described heated for controlling temperature system comprises: electrical bar (3), cable, high-temperature electric cable, two humidity provinces are set described conveyer belt is upper and lower, described humidity province is along described conveyer belt direction and be parallel to conveyer belt setting, and described humidity province is arranged in parallel and is formed by the electrical bar described in many; Described dehumidification system (4) comprising: exhausting moisture pipeline (41), discharge duct (42) and blower fan (43), described discharge duct arranges along length of tunnel direction, described discharge duct is communicated with kiln body by symmetrically arranged many group exhausting moisture pipelines, and described discharge duct is communicated with chimney and blower fan.
The framework of described electric furnace kiln kiln body (1) is steel frame construction, the material selection mullite standard brick (53) of body of wall laid inside, poly-light ball (50), ceramic fiber blanket (52), cordierite plate (51) and/or hole brick (54).
Described kiln body (1) is stretched out at described ceramic rod two ends, and connection, helical gear, variable-frequency motor.
Described heating tape is arranged on the humidity province in kiln body.
Advantage of the present invention is as follows:
1. pair product adds the upper and lower humidity province of thermal recovery and evenly heats, and significantly reduces deformation of products, solves the problem of finished product rate variance.
2. adopt ceramic rod conveying products, pottery Stability Analysis of Structures under the condition of high temperature, ensure that ceramic conveyer belt is not yielding, thereby it is indeformable to realize product.
3. kiln body adopts high-quality steel and stainless steel, reliable and stable.
4. heating means adopt heating wire temperature automatically to control, and fire yield rate high.
5. compact to design reasonable, be convenient to dismounting and safeguard.
Brief description of the drawings:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is partial enlarged view schematic diagram of the present invention;
Fig. 3 is cross sectional representation of the present invention;
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Following examples are only for example of the present invention is clearly described, and the not restriction to embodiments of the present invention.For those of ordinary skill in the field; on the basis of following explanation, can also make other multi-form variation or variations, and these belong to apparent variation that spirit of the present invention draws or variation still among protection scope of the present invention.
Shown in Fig. 1-3; A kind of SCR Full-automatic temp-control roller rod electrical kiln, comprising: kiln body, conveyer belt, dehumidification system; Described kiln body 1 is tunnel oven body, in described kiln body, to kiln tail, conveyer belt is set from kiln hood, and described conveyer belt is made up of multiple ceramic rods that be arranged in parallel 2, the rotation under helical gear drives of described ceramic rod 2; In described kiln body, heated for controlling temperature system is set, described heated for controlling temperature system comprises: electrical bar 3, cable, high-temperature electric cable, two humidity provinces are set described conveyer belt is upper and lower, described humidity province is along described conveyer belt direction and be parallel to conveyer belt setting, and described humidity province is arranged in parallel and is formed by the electrical bar described in many; Described dehumidification system 4 comprises: exhausting moisture pipeline 41, discharge duct 42 and blower fan 43, described discharge duct arranges along length of tunnel direction, and described discharge duct is communicated with kiln body by symmetrically arranged many group exhausting moisture pipelines, and described discharge duct is communicated with chimney and blower fan.
The framework of described electric furnace kiln kiln body 1 is steel frame construction, the material selection mullite standard brick 53 of body of wall laid inside, poly-light ball 50, ceramic fiber blanket 52, cordierite plate 51 and/or hole brick 54.
Described kiln body 1 is stretched out at described ceramic rod two ends, and connection, helical gear, variable-frequency motor.
Described heating tape is arranged on the humidity province in kiln body.
In specific works process, kiln body is divided into 4 different humidity provinces, respectively: preheating zone, zoneofoxidation, heat preservation zone, cooling area, product is conveyed into kiln body 1 inside by described ceramic rod 2, heating rod 3 passes through in the process of kiln body at product, constantly to its heating, the power of electrical bar is controlled by PLC, and can pass through the control to parameter, data are detected and gather backup, the framework of described kiln body 1 is steel frame construction, key structure parts adopt stainless steel, make kiln body 1 more stable, difficult deformation, laid inside has mullite standard brick 53, poly-light ball 50, ceramic fiber blanket 52, cordierite plate 51, hole brick 54.Heat insulation, insulation, energy-conservation that not only can be good, can also more effectively utilize heat energy.This structure can reduce deformation of products effectively, and homogeneous heating improves yield rate.Described kiln body 1 front and back are provided with blower fan 43 and discharge duct 42, and described discharge duct 42 is communicated with the inner exhausting moisture pipeline 41 of kiln body 1.Described blower fan 43 can be extracted the moisture of kiln body 1 inside, stabilized product quality out.Described ceramic rod 2 adopts variable-frequency motor transmission, between adopt tiltedly wheel transmission, described roller rod 2 adopts ceramic materials, under hot environment, not only not yielding, and good rigidly, intensity is large, reliable and stable.In addition, adopt variable-frequency motor can adopt electrical control to reach the object of automated production.
Claims (4)
1. a SCR Full-automatic temp-control roller rod electrical kiln, comprising: kiln body, conveyer belt, dehumidification system; It is characterized in that: described kiln body (1) is tunnel oven body, in described kiln body, to kiln tail, conveyer belt is set from kiln hood, described conveyer belt is made up of multiple ceramic rods that be arranged in parallel (2), the thick club of described pottery (2) rotation under helical gear drives; In described kiln body, heated for controlling temperature system is set, described heated for controlling temperature system comprises: electrical bar (3), cable, high-temperature electric cable, two humidity provinces are set described conveyer belt is upper and lower, described humidity province is along described conveyer belt direction and be parallel to conveyer belt setting, and described humidity province is arranged in parallel and is formed by the electrical bar described in many; Described dehumidification system (4) comprising: exhausting moisture pipeline (41), discharge duct (42) and blower fan (43), described discharge duct arranges along length of tunnel direction, described discharge duct is communicated with kiln body by the many groups exhausting moisture pipeline arranging, and described discharge duct is communicated with chimney and blower fan.
2. a kind of SCR Full-automatic temp-control roller rod electrical kiln according to claim 1, it is characterized in that: in described electric furnace kiln, the framework of described electric furnace kiln kiln body (1) is steel frame construction, the material selection mullite standard brick (53) of body of wall laid inside, poly-light ball (50), ceramic fiber blanket (52), cordierite plate (51) and/or hole brick (54).
3. a kind of SCR Full-automatic temp-control roller rod electrical kiln according to claim 1, is characterized in that: described kiln body (1) is stretched out at described ceramic rod two ends, and connection, helical gear, variable-frequency motor.
4. a kind of SCR Full-automatic temp-control roller rod electrical kiln according to claim 1, is characterized in that: described heating tape is arranged on the humidity province in kiln body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447327.3A CN104154742B (en) | 2014-09-03 | 2014-09-03 | A kind of SCR Full-automatic temp-control roller rod electrical kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410447327.3A CN104154742B (en) | 2014-09-03 | 2014-09-03 | A kind of SCR Full-automatic temp-control roller rod electrical kiln |
Publications (2)
| Publication Number | Publication Date |
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| CN104154742A true CN104154742A (en) | 2014-11-19 |
| CN104154742B CN104154742B (en) | 2016-04-13 |
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| CN201410447327.3A Expired - Fee Related CN104154742B (en) | 2014-09-03 | 2014-09-03 | A kind of SCR Full-automatic temp-control roller rod electrical kiln |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906950A (en) * | 2017-12-28 | 2018-04-13 | 洛阳北玻硅巢装备技术有限公司 | One kind fires foamed ceramic slow cooling roller kilns |
| CN107940989A (en) * | 2017-12-28 | 2018-04-20 | 洛阳北玻硅巢装备技术有限公司 | A kind of foamed ceramic fires electricity consumption heated table kiln firing system and application method |
| CN109442986A (en) * | 2018-12-26 | 2019-03-08 | 北京国电龙源环保工程有限公司 | SCR denitration high-efficient roasting equipment and its remodeling method |
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| JPH1137660A (en) * | 1997-07-17 | 1999-02-12 | Chugai Ro Co Ltd | Roller hearth type continuous sealing furnace |
| CN101349502B (en) * | 2008-07-04 | 2010-10-20 | 深圳市华扬通信技术有限公司 | Tunnel kiln for preparing microwave ferrite material |
| WO2011077328A1 (en) * | 2009-12-23 | 2011-06-30 | System S.P.A. | A kiln for slabs made of a ceramic material |
| CN101497050B (en) * | 2008-01-30 | 2011-10-12 | 莱阳子西莱环保科技有限公司 | Calcination equipment for producing photocatalyst material |
| CN202393205U (en) * | 2011-12-09 | 2012-08-22 | 福州市陶瓷行业技术创新中心 | Interval-type electric heating roller way kiln |
| CN203190791U (en) * | 2013-03-12 | 2013-09-11 | 泉州市燃气有限公司 | Energy-saving roller kiln |
| CN204043384U (en) * | 2014-09-03 | 2014-12-24 | 江苏宇达环保科技股份有限公司 | A kind of SCR Full-automatic temp-control roller rod electrical kiln |
-
2014
- 2014-09-03 CN CN201410447327.3A patent/CN104154742B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1137660A (en) * | 1997-07-17 | 1999-02-12 | Chugai Ro Co Ltd | Roller hearth type continuous sealing furnace |
| CN101497050B (en) * | 2008-01-30 | 2011-10-12 | 莱阳子西莱环保科技有限公司 | Calcination equipment for producing photocatalyst material |
| CN101349502B (en) * | 2008-07-04 | 2010-10-20 | 深圳市华扬通信技术有限公司 | Tunnel kiln for preparing microwave ferrite material |
| WO2011077328A1 (en) * | 2009-12-23 | 2011-06-30 | System S.P.A. | A kiln for slabs made of a ceramic material |
| CN202393205U (en) * | 2011-12-09 | 2012-08-22 | 福州市陶瓷行业技术创新中心 | Interval-type electric heating roller way kiln |
| CN203190791U (en) * | 2013-03-12 | 2013-09-11 | 泉州市燃气有限公司 | Energy-saving roller kiln |
| CN204043384U (en) * | 2014-09-03 | 2014-12-24 | 江苏宇达环保科技股份有限公司 | A kind of SCR Full-automatic temp-control roller rod electrical kiln |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906950A (en) * | 2017-12-28 | 2018-04-13 | 洛阳北玻硅巢装备技术有限公司 | One kind fires foamed ceramic slow cooling roller kilns |
| CN107940989A (en) * | 2017-12-28 | 2018-04-20 | 洛阳北玻硅巢装备技术有限公司 | A kind of foamed ceramic fires electricity consumption heated table kiln firing system and application method |
| CN107906950B (en) * | 2017-12-28 | 2024-01-30 | 洛阳北玻轻晶石技术有限公司 | Slow cooling roller kiln for firing foamed ceramics |
| CN109442986A (en) * | 2018-12-26 | 2019-03-08 | 北京国电龙源环保工程有限公司 | SCR denitration high-efficient roasting equipment and its remodeling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104154742B (en) | 2016-04-13 |
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Granted publication date: 20160413 Termination date: 20180903 |