CN209130891U - A kind of quaternary body reheat furnace system - Google Patents
A kind of quaternary body reheat furnace system Download PDFInfo
- Publication number
- CN209130891U CN209130891U CN201821392740.4U CN201821392740U CN209130891U CN 209130891 U CN209130891 U CN 209130891U CN 201821392740 U CN201821392740 U CN 201821392740U CN 209130891 U CN209130891 U CN 209130891U
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- CN
- China
- Prior art keywords
- air
- heat exchanger
- quaternary body
- incinerator
- circulated air
- Prior art date
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Abstract
The utility model relates to application techniques fields, more particularly to a kind of quaternary body reheat furnace system, including drying room, at least one quaternary body heating furnace, incinerator and making-up air device, it is further burnt by the setting incinerator organic exhaust gas not sufficiently combusted to quaternary body heating furnace, the harmful substances from flue gases content of discharge is reduced, reduces environmental pollution, and by the off-gas recovery after burning, for preventing the waste of heat to preheating of air is filled into.
Description
Technical field
The utility model relates to application techniques field more particularly to a kind of quaternary body reheat furnace systems.
Background technique
Quaternary body heating furnace passes through the organic exhaust gas burning for the spraying that will be collected, and by VOCs treatment and is recycled institute
The heat of generation.It needs to preheat exhaust gas before burning, but existing quaternary body heating furnace is mostly because organic exhaust gas preheats
It is ineffective, cause organic exhaust gas burning is insufficient cannot be fully processed, discharge in this way can cause environmental pollution.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of quaternary body
Reheat furnace system.
The utility model is to be achieved by the following technical programs:
A kind of quaternary body reheat furnace system, including drying room, at least one quaternary body heating furnace, incinerator and tonifying Qi dress
It sets, wherein
The quaternary body heating furnace includes the waste gas duct connecting with drying oven, the circulated air air guide connecting with drying oven
Room, is set to the indoor burner of circulated air air guide, and the circulated air heat exchanger connecting with burner air outlet is set to circulated air air guide
Indoor filter device and circulating fan are provided with exhaust gas induced draft fan on the waste gas duct, and waste gas duct end is connected to combustion
Exhaust gas in waste gas duct is imported burner by burner, exhaust gas induced draft fan；The thermal medium one end of the channel of the circulated air heat exchanger
It is connect with the air outlet of burner；The filter device is located at the channel of circulated air air guide room, so that following in circulated air air guide room
Ring wind passes through filter device under circulating fan driving；
The thermal medium channel of the circulated air heat exchanger of the quaternary body heating furnace is connect by exhaust pipe with incinerator, institute
It states incinerator smoke outlet and is connected with incinerator heat exchanger；
The making-up air device includes blowdown pipe, tonifying Qi blower and tonifying Qi filter on blowdown pipe, the blowdown pipe
It is connect with incinerator heat exchanger.
The beneficial effects of the utility model are:
It is further burnt by the setting incinerator organic exhaust gas not sufficiently combusted to quaternary body heating furnace, reduces discharge
Harmful substances from flue gases content reduces environmental pollution, and by the off-gas recovery after burning, for filling into preheating of air,
Prevent the waste of heat.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the quaternary body heating furnace structure schematic diagram of the utility model.
In figure: 1. waste gas ducts, 2. circulated air air guide rooms, 3. burners, 4. circulated air heat exchangers, 5. filter devices, 6.
Circulating fan, 7. exhaust gas induced draft fans, 8. drying rooms, 9. quaternary body heating furnaces, 10. incinerators, 11. incinerator heat exchangers, 12. mend
Tracheae, 13. tonifying Qi blowers, 14. tonifying Qi filters, 15. exhaust-air filters.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and most
The utility model is described in further detail for good embodiment.
As shown, the utility model includes drying room 8, at least one quaternary body heating furnace 9, incinerator 10 and tonifying Qi are filled
It sets, wherein
The quaternary body heating furnace includes the waste gas duct 1 connecting with drying oven, the circulated air air guide connecting with drying oven
Room 2, is set to the indoor burner 3 of circulated air air guide, and the circulated air heat exchanger 4 connecting with burner air outlet is set to circulated air
The indoor filter device 5 of air guide and circulating fan 6, exhaust gas induced draft fan 7 is provided on the waste gas duct, and waste gas duct end connects
It is connected to burner, exhaust gas in waste gas duct is imported burner by exhaust gas induced draft fan；The thermal medium of the circulated air heat exchanger is logical
The connection of the air outlet of road one end and burner；The filter device is located at the channel of circulated air air guide room, so that circulated air air guide
Indoor circulation wind passes through filter device under circulating fan driving；
Indoor organic exhaust gas will be dried by exhaust gas induced draft fan and sucks burner, and organic exhaust gas will be burnt by burner
Processing.
It is equipped with burner in the burner, waste gas burning therein will be imported；
The flue gas that burner generates passes through the thermal medium channel of circulated air heat exchanger as heat source.
The both ends of circulated air air compartment are connect with drying oven respectively, circulated air exported by drying oven after by the outside of burner,
Burner has certain temperature, can heat up, and circulated air subsequently enters circulated air heat exchanger, and the flue gas generated with burner changes
Heat, so that flue gas heat is absorbed, circulated air heating then returns to drying oven after filter device filtering is except dust, realizes
Heating to drying oven, circulated air are driven by circulating fan and are recycled.
Optionally, the outer wall of circulated air air guide room includes outside plate, inner panel and insulating layer.
Circulated air air guide room has heat insulation effect by the setting of insulating layer, can reduce the heat loss of circulated air.
The organic exhaust gas that quaternary body heating furnace generates drying room burns, and heat is back to drying oven by circulated air
Interior, drying furnace length is longer, and multiple quaternary body heating furnaces can be set in flue gas length direction.But since quaternary body heating furnace is deposited
In insufficient phenomenon of burning, harmful substance is caused to be still in the flue gas of quaternary body heating furnace discharge, therefore incinerator is set
Carry out further burning disposal.
The thermal medium channel of the circulated air heat exchanger of the quaternary body heating furnace is connect by exhaust pipe with incinerator, institute
It states incinerator smoke outlet and is connected with incinerator heat exchanger 11；
The making-up air device includes blowdown pipe 12, tonifying Qi blower 13 and tonifying Qi filter 14 on blowdown pipe, described
Blowdown pipe is connect with incinerator heat exchanger.
Flue gas after the burning of quaternary body heating furnace is flowed out through the thermal medium channel of circulated air heat exchanger, again into incinerator
Secondary burning, the flue gas for burning generation are introduced into incinerator heat exchanger, are then discharged out, it is preferred that air draft can also be arranged in discharge pincers
Filter 15, incinerator heat exchanger connect exhaust-air filter by air-exhausting duct, discharge fume after filtering.
The burning of quaternary body heating furnace needs to consume new air, it is therefore desirable to fill into new air.Incinerator heat exchanger
Thermal medium channel passes through the air filled by incinerator smoke, coolant media channel, realizes and passes through incinerator heat exchanger pair
The air preheat heating for filling into incinerator, realizes and utilizes to multi-stage heat.
It is further burnt by the setting incinerator organic exhaust gas not sufficiently combusted to quaternary body heating furnace, reduces discharge
Harmful substances from flue gases content reduces environmental pollution, and by the off-gas recovery after burning, for filling into preheating of air,
Prevent the waste of heat.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of quaternary body reheat furnace system, which is characterized in that including drying room, at least one quaternary body heating furnace, incinerator
And making-up air device, wherein
The quaternary body heating furnace includes the waste gas duct connecting with drying oven, the circulated air air guide room connecting with drying oven, if
In the indoor burner of circulated air air guide, the circulated air heat exchanger connecting with burner air outlet is set in circulated air air guide room
Filter device and circulating fan, be provided with exhaust gas induced draft fan on the waste gas duct, waste gas duct end is connected to burner,
Exhaust gas in waste gas duct is imported burner by exhaust gas induced draft fan；The thermal medium one end of the channel of the circulated air heat exchanger and burning
The air outlet of device connects；The filter device is located at the channel of circulated air air guide room, so that circulated air air guide indoor circulation wind exists
Pass through filter device under circulating fan driving；
The thermal medium channel of the circulated air heat exchanger of the quaternary body heating furnace is connect by exhaust pipe with incinerator, described to burn
It burns kiln gas outlet and is connected with incinerator heat exchanger；
The making-up air device includes blowdown pipe, tonifying Qi blower and tonifying Qi filter on blowdown pipe, the blowdown pipe with burn
Burn the connection of furnace heat exchanger.
2. a kind of quaternary body reheat furnace system according to claim 1, which is characterized in that the incinerator heat exchanger passes through
Air-exhausting duct connects exhaust-air filter.
3. a kind of quaternary body reheat furnace system according to claim 1, which is characterized in that outside circulated air air guide room
Wall includes outside plate, inner panel and insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392740.4U CN209130891U (en) | 2018-08-27 | 2018-08-27 | A kind of quaternary body reheat furnace system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392740.4U CN209130891U (en) | 2018-08-27 | 2018-08-27 | A kind of quaternary body reheat furnace system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209130891U true CN209130891U (en) | 2019-07-19 |
Family
ID=67229354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821392740.4U Expired - Fee Related CN209130891U (en) | 2018-08-27 | 2018-08-27 | A kind of quaternary body reheat furnace system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209130891U (en) |
-
2018
- 2018-08-27 CN CN201821392740.4U patent/CN209130891U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |