CN203972266U - Fire coal and the dual-purpose heater of fuel oil of drying tunnel for a kind of application - Google Patents
Fire coal and the dual-purpose heater of fuel oil of drying tunnel for a kind of application Download PDFInfo
- Publication number
- CN203972266U CN203972266U CN201420170165.9U CN201420170165U CN203972266U CN 203972266 U CN203972266 U CN 203972266U CN 201420170165 U CN201420170165 U CN 201420170165U CN 203972266 U CN203972266 U CN 203972266U
- Authority
- CN
- China
- Prior art keywords
- drying tunnel
- coal
- pipe
- heating
- dual
- 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
Links
- 238000001035 drying Methods 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 title claims abstract description 27
- 239000000295 fuel oil Substances 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 239000003921 oil Substances 0.000 claims abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003546 flue gas Substances 0.000 claims abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
Fire coal and the dual-purpose heater of fuel oil of drying tunnel for a kind of application, it mainly comprises the heating drying tunnel of a coating equipment, the bottom of described heating drying tunnel is respectively arranged with a coal furnace and an oil burner, the burner hearth of described coal furnace and oil burner is connected smoke pipe by one respectively and is connected on the smoke pipe being coiled in drying tunnel, is connected with the pipe being arranged vertically on drying tunnel top at the tail end of smoke pipe; The outer end of described pipe is connected with an exhaust blower, and described exhaust blower connects in an emission-control equipment by an outside flue gas leading; It has simple in structure, easy to use and reliable, two kinds of mode of heatings are arranged on same coating equipment, can carry out selectively fire coal or fuel Heating with situation according to actual needs, be conducive to normally carrying out of coating process, be conducive to reduce the features such as use cost.
Description
Technical field
The utility model relates to fire coal and the dual-purpose heater of fuel oil of a kind of application drying tunnel, belongs to the technical field of heating of coating equipment.
Background technology
The heating fuel of current coating equipment is generally diesel oil, natural gas, electricity and coal etc., and because China is big coal country, output of coal is high, and price is low, for aspiring for stability, so a lot of producer general choice coal-fired heating mode in the time selecting coating equipment.This coal-fired heating mode is mainly that coal is put into a stove chamber inner combustion that is placed in drying tunnel, with the heating of blower fan exhausting, directly discharge; It is by a circulating fan that equipment heats needed temperature, and the air of required heating is blown over to hearth outer wall in drying tunnel; Rely on the heat of hearth outer wall to heat; Or: coal is put into a stove chamber inner combustion, heated by many Fans exhausting; In drying tunnel, place a large amount of smoke pipes to increase area of dissipation, dispelled the heat by smoke pipe.Although coal-fired heating is conventional coating equipment heating technique, but coal-fired heating and other mode of heating, as fuel Heating cuts both ways, at present as used coal heater to carry out the heating of coating equipment, once coal-fired anxiety or rise in price are too fast, will increase the cost of coal-fired heating, also can cause the pollution of environment; Moreover, only use coal-fired heating, once need maintenance or device to break down, will have to stop production, cause the economic loss on producing.If two kinds of mode of heatings can be arranged on same coating equipment, carry out selectively fire coal or fuel Heating with situation according to actual needs, be conducive to normally carrying out of coating process.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provide a kind of simple in structure, easy to use and reliable, two kinds of mode of heatings are arranged on same coating equipment, can carry out selectively fire coal or fuel Heating with situation according to actual needs, be conducive to normally carrying out of coating process, be conducive to fire coal and the dual-purpose heater of fuel oil of the application drying tunnel that reduces use cost.
The purpose of this utility model completes by following technical solution, fire coal and the dual-purpose heater of fuel oil of drying tunnel for application, it mainly comprises the heating drying tunnel of a coating equipment, the bottom of described heating drying tunnel is respectively arranged with a coal furnace and an oil burner, the burner hearth of described coal furnace and oil burner is connected smoke pipe by one respectively and is connected on the smoke pipe being coiled in drying tunnel, is connected with the pipe being arranged vertically on drying tunnel top at the tail end of smoke pipe.
The outer end of described pipe is connected with an exhaust blower, and described exhaust blower connects in an emission-control equipment by an outside flue gas leading.
The utlity model has simple in structure, easy to use and reliable, two kinds of mode of heatings are arranged on same coating equipment, can carry out selectively fire coal or fuel Heating with situation according to actual needs, be conducive to normally carrying out of coating process, be conducive to reduce the features such as use cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, fire coal and the dual-purpose heater of fuel oil of drying tunnel for application described in the utility model, it mainly comprises the heating drying tunnel 1 of a coating equipment, the bottom of described heating drying tunnel 1 is respectively arranged with a coal furnace 2 and an oil burner 3, the burner hearth of described coal furnace 2 and oil burner 3 is connected smoke pipe 4,5 by one respectively and is connected on the smoke pipe 6 being coiled in drying tunnel 1, is connected with the pipe 7 being arranged vertically on drying tunnel top at the tail end of smoke pipe 6.
Pipe 7 outer ends shown in figure are connected with an exhaust blower 8, and described exhaust blower 8 connects in an emission-control equipment 10 by an outside flue gas leading 9.
Claims (2)
1. fire coal and the dual-purpose heater of fuel oil of an application use drying tunnel, it mainly comprises the heating drying tunnel of a coating equipment, the bottom that it is characterized in that described heating drying tunnel is respectively arranged with a coal furnace and an oil burner, the burner hearth of described coal furnace and oil burner is connected smoke pipe by one respectively and is connected on the smoke pipe being coiled in drying tunnel, is connected with the pipe being arranged vertically on drying tunnel top at the tail end of smoke pipe.
2. fire coal and the dual-purpose heater of fuel oil of drying tunnel for application according to claim 1, it is characterized in that the outer end of described pipe is connected with an exhaust blower, and described exhaust blower connects in an emission-control equipment by an outside flue gas leading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170165.9U CN203972266U (en) | 2014-04-10 | 2014-04-10 | Fire coal and the dual-purpose heater of fuel oil of drying tunnel for a kind of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170165.9U CN203972266U (en) | 2014-04-10 | 2014-04-10 | Fire coal and the dual-purpose heater of fuel oil of drying tunnel for a kind of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972266U true CN203972266U (en) | 2014-12-03 |
Family
ID=51969751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170165.9U Expired - Fee Related CN203972266U (en) | 2014-04-10 | 2014-04-10 | Fire coal and the dual-purpose heater of fuel oil of drying tunnel for a kind of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513276A (en) * | 2016-12-31 | 2017-03-22 | 德清华梦木制品有限公司 | Fire coal and oil double-usage heating drying channel structure for coating |
-
2014
- 2014-04-10 CN CN201420170165.9U patent/CN203972266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513276A (en) * | 2016-12-31 | 2017-03-22 | 德清华梦木制品有限公司 | Fire coal and oil double-usage heating drying channel structure for coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204285422U (en) | Biological particles steam oven | |
| CN206522916U (en) | A kind of energy-saving gas burning boiler with less environmental | |
| CN203972266U (en) | Fire coal and the dual-purpose heater of fuel oil of drying tunnel for a kind of application | |
| CN202747600U (en) | Hot-blast stove | |
| CN203704327U (en) | Special vertical gas furnace | |
| CN202792219U (en) | Negative pressure U-shaped tube type infrared radiation heating device | |
| CN102778028A (en) | Efficient hot air furnace | |
| CN106513276A (en) | Fire coal and oil double-usage heating drying channel structure for coating | |
| CN201434373Y (en) | Split fuel gas infra-red radiation heating device | |
| CN102778031A (en) | Hot air furnace | |
| CN204460692U (en) | Novel heat insulation hot-blast stove | |
| CN204421573U (en) | A kind of supporting bulk curing barn uses the fusiformis hearth combustion radiator of liquid fuel | |
| CN203797680U (en) | Anti-blocking device of coal-fired heating pipein drying channel for painting | |
| CN203309884U (en) | Windowed-type condenser | |
| CN202546808U (en) | High-efficiency air preheater used for CO incinerator | |
| CN203940608U (en) | A kind of horizontal gas-fired boiler | |
| CN204007076U (en) | A kind of energy-saving safe cupola furnace device | |
| CN204611821U (en) | Energy-saving hearth structure | |
| CN203162927U (en) | Coal-fired boiler | |
| CN204593429U (en) | Split combustion type gas steam boiler gas saving system | |
| CN204063933U (en) | Utilize the molten aluminium stove of biomass combustion | |
| CN204461015U (en) | The flue gas energy conserving system of natural gas boiler | |
| CN203454746U (en) | Energy-saving smelting furnace | |
| CN202692405U (en) | Gas-fired heating equipment | |
| CN204177226U (en) | A kind of industrial combustion furnace of high heat utilization efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |