CN102538430A - External rubber drying device for combustor - Google Patents
External rubber drying device for combustor Download PDFInfo
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- CN102538430A CN102538430A CN2012100263296A CN201210026329A CN102538430A CN 102538430 A CN102538430 A CN 102538430A CN 2012100263296 A CN2012100263296 A CN 2012100263296A CN 201210026329 A CN201210026329 A CN 201210026329A CN 102538430 A CN102538430 A CN 102538430A
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- combustor
- rubber
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- drying
- furnace
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Abstract
The invention provides an external rubber drying device for a combustor, relates to a rubber drying device, and especially relates to an external heating device for the combustor. The external rubber drying device for the combustor comprises a drying furnace, a hearth and a combustor and is characterized in that the hearth and the combustor are arranged on the exterior of the drying furnace; after hot air in the hearth is subjected to heat exchange through a hot air furnace, the hot air is respectively introduced into the front end and the rear end of the drying furnace; a plurality of arrayed tubes are arranged in the hot air furnace; the arrayed tubes are communicated with the hearth and a tail gas tube and are isolated from the hot air furnace; the hot air furnace is communicated with the drying furnace through a draught tube; and fresh air is replenished into the hot air furnace through an air inlet tube. When rubber is dried in the external rubber drying device provided by the invention, black smoke generated by the combustor is not directly introduced into the drying furnace and the rubber is prevented from being polluted by the black smoke.
Description
Technical field
The present invention relates to the rubber drying plant, the external firing equipment of especially a kind of combustor.
Background technology
In existing rubber stoving process; Most rubber drying courses are accomplished in drying oven; The drying oven two ends respectively are provided with burner hearth and combustor; Combustor, is introduced directly into hot-air in the drying oven then and accomplishes drying with the rubber direct heat transfer the air heat in the burner hearth through combusting heavy oil, diesel oil or natural gas.Usually, the drying oven two ends respectively are provided with a combustor, and burner hearth is arranged in the drying oven, and realize high low temperature two-stage temperature drying through the flow of control combustor fuel oil, to guarantee the dries quantity of rubber.This direct drying mode heat transfer process is succinct, so thermal loss is less, and fuel availability is high, thereby most rubber stoving processes all adopts this mode.But along with the development of industrial technology, for the also variation gradually of demand of rubber, increasing businessman needs high-quality rubber to adapt to the high-quality rubber product of production, so the processing technology of rubber also need improve to improve the grade of rubber.
Directly dry in the rubber process in above-mentioned employing combustor heated hot air heated, when combustor occurring fully during the combustion fuel situation, black smoke that its burning produces is directly in the introducing drying oven; Thereby particulate matter contained in the black smoke not only can pollute rubber; Influence the quality of rubber, also can damage equipment to a certain extent, therefore; When the high-quality rubber of preparation, need transform, produce the influence of black smoke bringing in the rubber drying course to avoid combustor to this drying plant.
Summary of the invention
To be solved by this invention is exactly to adopt the combustor heated hot air heated directly to dry the problem of the technology existence burning black smoke pollution rubber quality of rubber at present, and a kind of rubber drying plant through transforming is provided.
The rubber drying plant that combustor of the present invention is external; Drying oven, burner hearth, combustor have been comprised; It is characterized in that burner hearth and combustor are arranged on the drying oven outside, the hot blast in the burner hearth is guided to the front-end and back-end of drying oven respectively by induced duct after through the hot-blast stove heat exchange; Wherein, be provided with some tubulations in the hot-blast stove, tubulation is communicated with burner hearth and offgas duct with hot-blast stove and isolates, and hot-blast stove then is communicated with drying oven through induced duct, and replenishes fresh air by air inlet pipe to hot-blast stove.
During drying plant work; Combustor passes through in the burner hearth combust fuel, thereby with the air heat in the burner hearth, hot-air enters into the burner hearth tubulation under the effect of tail gas air-introduced machine; Realize that with the fresh air in hot-blast stove heat exchange becomes tail gas, and discharge by offgas duct.Ozone is then got in the hot-blast stove by air inlet pipe under the effect of induced duct; In hot-blast stove, carry out heat exchange and form clean hot-air with tubulation; And under the effect of induced duct, be incorporated into the two ends of drying oven respectively; Through the control air intake valve quantity of hot air is adjusted, thus the conversion of the baking temperature at realization drying oven two ends.
In equipment of the present invention, rubber is carried out drying; The black smoke that combustor produces can not be introduced directly in the drying oven; Can avoid black smoke pollution rubber, secondly, the flue gas of burning is concentrated by offgas duct and is discharged; Can realize this tail gas is carried out discharging after the purified treatment, therefore can not impact surrounding enviroment.The drying oven of relative and common direct oven dry, equipment of the present invention more can ensure the quality of rubber, the also easier M R of equipment.
Description of drawings
Fig. 1 is the embodiment of the invention 1 a plan structure sketch map.
Fig. 2 faces structural representation for the embodiment of the invention 2.
Fig. 3 is the structural representation of tubulation of the present invention.
Wherein, drying oven 1, burner hearth 2, combustor 3, hot-blast stove 4, tubulation 5, induced duct 6, offgas duct 7, air inlet pipe 8.
Specific embodiment
Embodiment 1: the rubber drying plant that a kind of combustor is external; This equipment comprises drying oven 1; Burner hearth 2; Combustor 3 and hot-blast stove 4, burner hearth 2 and combustor 3 are arranged on the outside of drying oven 1, and the hot blast in the burner hearth 1 is guided to the front-end and back-end of drying oven 1 respectively by induced duct 6 after through hot-blast stove 4 heat exchanges; Wherein, be provided with some tubulations 5 in the hot-blast stove 1, tubulation 5 is communicated with burner hearth 2, and the hot-airs in the burner hearth 2 are added under the effect of offgas duct 7 and enter into burner hearth tubulation 5, realize that with the fresh air hot-blast stove 4 in heat exchange becomes tail gas, and by offgas duct 7 discharges.4 in hot-blast stove passes through induced duct and is communicated with drying oven 1; And directly be not communicated with burner hearth 2; Ozone is got in the hot-blast stove 4 by air inlet pipe under the effect of induced duct 6, in hot-blast stove 4, carries out heat exchange with tubulation 5 and forms clean hot-air, and under the effect of induced duct 6, be incorporated into the two ends of drying oven 1 respectively; Through the control air intake valve quantity of hot air is adjusted, thus the conversion of the baking temperature at realization drying oven 1 two ends.
Claims (1)
1. rubber drying plant that combustor is external; Drying oven (1), burner hearth (2), combustor (3) have been comprised; It is characterized in that burner hearth (2) and combustor (3) are arranged on drying oven (1) outside, the hot blast in the burner hearth (2) is guided to the front-end and back-end of drying oven (1) respectively by induced duct (6) after through hot-blast stove (4) heat exchange; Wherein, Be provided with some tubulations (5) in the hot-blast stove (4); Tubulation (5) is communicated with burner hearth (2) and offgas duct (7) with hot-blast stove (4) and isolates; Hot-blast stove (4) then is communicated with drying oven (1) through induced duct (6), and replenishes fresh air by air inlet pipe (8) to hot-blast stove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100263296A CN102538430A (en) | 2012-02-07 | 2012-02-07 | External rubber drying device for combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100263296A CN102538430A (en) | 2012-02-07 | 2012-02-07 | External rubber drying device for combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102538430A true CN102538430A (en) | 2012-07-04 |
Family
ID=46345953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100263296A Pending CN102538430A (en) | 2012-02-07 | 2012-02-07 | External rubber drying device for combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102538430A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206841A (en) * | 2013-03-28 | 2013-07-17 | 沈南飞 | Improved dryer |
| CN106766732A (en) * | 2017-02-03 | 2017-05-31 | 云南环能科技有限公司 | A kind of biomass energy baking box complete set of equipments |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59218194A (en) * | 1983-04-25 | 1984-12-08 | 松下電工株式会社 | Bathroom dryer |
| CN201754022U (en) * | 2010-08-11 | 2011-03-02 | 重庆再升科技发展有限公司 | Heating apparatus for directly heating and drying working air flow |
| CN202008151U (en) * | 2010-12-30 | 2011-10-12 | 建滔（佛冈）积层纸板有限公司 | Waste gas circulating system for combustion engine |
| CN202133252U (en) * | 2011-06-29 | 2012-02-01 | 王亦南 | Seed drying device supplying air mixedly through two sections |
| CN202254706U (en) * | 2011-08-18 | 2012-05-30 | 白山峰泰源研磨材有限公司 | Hot air furnace |
-
2012
- 2012-02-07 CN CN2012100263296A patent/CN102538430A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59218194A (en) * | 1983-04-25 | 1984-12-08 | 松下電工株式会社 | Bathroom dryer |
| CN201754022U (en) * | 2010-08-11 | 2011-03-02 | 重庆再升科技发展有限公司 | Heating apparatus for directly heating and drying working air flow |
| CN202008151U (en) * | 2010-12-30 | 2011-10-12 | 建滔（佛冈）积层纸板有限公司 | Waste gas circulating system for combustion engine |
| CN202133252U (en) * | 2011-06-29 | 2012-02-01 | 王亦南 | Seed drying device supplying air mixedly through two sections |
| CN202254706U (en) * | 2011-08-18 | 2012-05-30 | 白山峰泰源研磨材有限公司 | Hot air furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206841A (en) * | 2013-03-28 | 2013-07-17 | 沈南飞 | Improved dryer |
| CN106766732A (en) * | 2017-02-03 | 2017-05-31 | 云南环能科技有限公司 | A kind of biomass energy baking box complete set of equipments |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |