CN104154742B - A kind of SCR Full-automatic temp-control roller rod electrical kiln - Google Patents
A kind of SCR Full-automatic temp-control roller rod electrical kiln Download PDFInfo
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- CN104154742B CN104154742B CN201410447327.3A CN201410447327A CN104154742B CN 104154742 B CN104154742 B CN 104154742B CN 201410447327 A CN201410447327 A CN 201410447327A CN 104154742 B CN104154742 B CN 104154742B
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- kiln
- conveyer belt
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- discharge duct
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Abstract
The present invention is a kind of SCR Full-automatic temp-control roller rod electrical kiln, comprising: kiln body, conveyer belt, dehumidification system; Described kiln body is tunnel oven body, and arrange conveyer belt from kiln hood to kiln tail in described kiln body, described conveyer belt is made up of multiple ceramic rod be arranged in parallel; Arrange heated for controlling temperature system in described kiln body, described heated for controlling temperature system comprises: electrical bar, cable, high-temperature electric cable, and described humidity province forms by the electrical bar described in many is arranged in parallel; Described dehumidification system comprises: exhausting moisture pipeline, discharge duct and blower fan.The present invention can effectively evenly heat to product, significantly reduces deformation of products, solves the problem of finished product rate variance.Adopt ceramic rod conveying products, pottery is Stability Analysis of Structures at high operating temperatures, not yielding.Kiln body adopts high-quality steel and stainless steel, reliable and stable.Heating means adopt heating wire, fire yield rate 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, thus cause the distortion of product.Second: mode of heating is uneven is also the very important factor producing distortion, and the selection of kiln body and structure all can have an impact 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 accurately cannot control temperature humidity, cannot the problem of 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, and arrange conveyer belt from kiln hood to kiln tail in described kiln body, described conveyer belt is made up of multiple ceramic rod 2 be arranged in parallel, 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 along described conveyer belt direction and be parallel to conveyer belt arrange, described humidity province forms by the electrical bar described in many is arranged in parallel; Described dehumidification system 4 comprises: exhausting moisture pipeline 41, discharge duct 42 and blower fan 43, described discharge duct is arranged 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 connects helical gear, variable-frequency motor.
Advantage of the present invention is as follows:
1. pair product heating adopts upper and lower humidity province evenly to heat, and significantly reduces deformation of products, solves the problem of finished product rate variance.
2. adopt ceramic rod conveying products, pottery is Stability Analysis of Structures at high operating temperatures, ensure that ceramic strip is not yielding, thus 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. rationally compact to design, be convenient to dismounting and safeguard.
Accompanying drawing illustrates:
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 restriction not to embodiments of the present invention.For those of ordinary skill in the field; can also make other multi-form change or variations on the basis of the following description, and these belong to the present invention's spirit apparent change of drawing or variation is still among protection scope of the present invention.
According to 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, and arrange conveyer belt from kiln hood to kiln tail in described kiln body, described conveyer belt is made up of multiple ceramic rod 2 be arranged in parallel, 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 along described conveyer belt direction and be parallel to conveyer belt arrange, described humidity province forms by the electrical bar described in many is arranged in parallel; Described dehumidification system 4 comprises: exhausting moisture pipeline 41, discharge duct 42 and blower fan 43, described discharge duct is arranged 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 electrical 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 connects helical gear, variable-frequency motor.
In specific works process, kiln body is divided into 4 different humidity provinces, respectively: preheating zone, zoneofoxidation, heat preservation zone, cooling area, it is inner that product is conveyed into kiln body 1 by described ceramic rod 2, heating rod 3 is in the process of product by kiln body, constantly to its heating, the power of electrical bar is controlled by PLC, and can by the control to parameter, data are detected and gathers backup, the framework of described kiln body 1 is steel frame construction, critical structural component adopts 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.Not only can be good heat insulation, insulation, energy-conservation, more effectively can also utilize heat energy.This structure can reduce deformation of products effectively, homogeneous heating, improves yield rate.Be provided with blower fan 43 and discharge duct 42 before and after described kiln body 1, described discharge duct 42 is communicated with the inner exhausting moisture pipeline 41 of kiln body 1.Described blower fan 43 can extract the moisture of kiln body 1 inside out, stabilized product quality.Described ceramic rod 2 adopts variable-frequency motor transmission, between adopt and tiltedly take turns transmission, described roller rod 2 adopts ceramic materials, in high temperature environments, not only not yielding, and good rigidly, and intensity is large, reliable and stable.In addition, adopt variable-frequency motor that electrical control can be adopted to reach the object of automated production.
Claims (3)
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, from kiln hood, conveyer belt is set to kiln tail in described kiln body, described conveyer belt is made up of multiple ceramic rod (2) be arranged in parallel, 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 along described conveyer belt direction and be parallel to conveyer belt arrange, described humidity province forms by the electrical bar described in many is arranged in parallel; Described dehumidification system (4) comprising: exhausting moisture pipeline (41), discharge duct (42) and blower fan (43), described discharge duct is arranged along length of tunnel direction, described discharge duct is communicated with kiln body by the many groups exhausting moisture pipeline arranged, 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 electrical kiln, the framework of described electrical 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 connects helical gear, variable-frequency motor.
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 |
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| Publication Number | Publication Date |
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| CN104154742A CN104154742A (en) | 2014-11-19 |
| CN104154742B true 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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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (7)
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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 |
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| CN104154742A (en) | 2014-11-19 |
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