CN214148582U - Novel environmental protection and energy saving's degrease drying furnace - Google Patents
Novel environmental protection and energy saving's degrease drying furnace Download PDFInfo
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- CN214148582U CN214148582U CN202022971025.XU CN202022971025U CN214148582U CN 214148582 U CN214148582 U CN 214148582U CN 202022971025 U CN202022971025 U CN 202022971025U CN 214148582 U CN214148582 U CN 214148582U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a novel environmental protection and energy saving's degrease drying furnace, including thermocouple and degrease drying furnace, the thermocouple junction is equipped with direct-fired furnace, one side of direct-fired furnace is connected and is equipped with the direct-fired furnace combustor, direct-fired furnace is equipped with the one-level heat exchanger through the pipeline intercommunication, one side of one-level heat exchanger is connected and is equipped with the fire prevention valve, the fire prevention valve with the degrease drying furnace is linked together, one side intercommunication that the thermocouple was kept away from to the degrease drying furnace is equipped with motorised valve one, motorised valve intercommunication is equipped with second grade heat exchanger and delivery pipe. Compared with the prior art, the utility model the advantage lie in: this novel environmental protection and energy saving's degrease drying furnace reduces investment cost and running cost, and the operation is simpler, can improve heat cycle recovery efficiency, avoids the energy extravagant, and the original direct-fired stove of cancellation simultaneously and the degrease drying furnace is controlled and is arranged the form, and the change is arranged from top to bottom, and reduction system area is more than 50%, does not influence original workshop fire control, production operation passageway.
Description
Technical Field
The utility model relates to a degreasing drying furnace technical field specifically indicates a novel environmental protection and energy saving's degreasing drying furnace.
Background
Air conditioning equipment production line needs to dry the air change heat exchanger board to detach the oil stain on the heat exchanger board, and stoving mainly relies on the combustor to provide heat and the heat transfer of stoving air, sends into the air of uniform temperature again and toasts the air conditioning board in the degrease drying furnace, toasts the in-process, and a large amount of volatile grease can the contaminated air, needs to administer through environmental protection equipment again. The prior degreasing drying furnace mainly relies on high-temperature air generated by burning natural gas by a degreasing furnace burner to dry an air conditioning plate, the dried waste gas enters a primary heat exchanger through a fire damper to realize heat exchange with the high-temperature waste gas burnt by a direct-fired furnace, the degreased waste gas is heated and then enters the direct-fired furnace, after the waste gas is mixed with a high-temperature heat source provided by the direct-fired furnace burner in the direct-fired furnace, most of organic waste gas is decomposed into water and carbon dioxide, part of heat is transferred to the degreased waste gas from the degreasing drying furnace through the primary heat exchanger after being discharged, the waste gas after the primary heat exchange still has higher temperature, the temperature is further reduced through a secondary heat exchanger to reach below 150 ℃, at the moment, a direct-fired furnace thermocouple is interlocked with the direct-fired furnace burner, the natural gas flow is controlled by interlocking the temperature with the burner, the combustion temperature is stabilized, and then the waste gas enters the atmosphere from a chimney through an electric valve after being discharged from an induced draft fan, outside fresh air passes through the grid net, and most dust particles are detached to rethread air cleaner, later send to the second grade heat exchanger by cooling blower, carry out the heat transfer cooling to the waste gas that comes from the direct-fired furnace, and rethread discharge pipe gets into the chimney after the cooling, discharges the atmosphere, and these problems all remain to be solved, so need improve this.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a reduce investment cost and running cost, improve thermal cycle recovery efficiency, avoid the extravagant novel environmental protection and energy saving's degreasing drying furnace of energy.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a novel environmental protection and energy saving's degrease drying furnace, includes thermocouple and degrease drying furnace, the thermocouple junction is equipped with direct-fired furnace, one side of direct-fired furnace is connected and is equipped with the direct-fired furnace combustor, direct-fired furnace is equipped with the one-level heat exchanger through the pipeline intercommunication, one side of one-level heat exchanger is connected and is equipped with the fire prevention valve, the fire prevention valve with the degrease drying furnace is linked together, one side intercommunication that the thermocouple was kept away from to the degrease drying furnace is equipped with motorised valve one, motorised valve intercommunication is equipped with second grade heat exchanger and delivery pipe.
Compared with the prior art, the utility model the advantage lie in: the utility model provides a novel environmental protection and energy saving's degrease drying furnace, includes thermocouple and degrease drying furnace, the thermocouple junction is equipped with direct-fired furnace, one side of direct-fired furnace is connected and is equipped with the direct-fired furnace combustor, direct-fired furnace is equipped with the one-level heat exchanger through the pipeline intercommunication, one side of one-level heat exchanger is connected and is equipped with the fire prevention valve, the fire prevention valve with the degrease drying furnace is linked together, one side intercommunication that the thermocouple was kept away from to the degrease drying furnace is equipped with motorised valve one, motorised valve intercommunication is equipped with second grade heat exchanger and delivery pipe.
As an improvement, an electric valve II is fixedly communicated with the discharge pipe.
As an improvement, one side of the secondary heat exchanger, which is far away from the degreasing drying furnace, is communicated with a cooling fan and an air filter.
As an improvement, a fan is communicated between the secondary heat exchanger and the electric valve, and the bottom of the fan is communicated with an electric valve III and filter cotton.
As an improvement, a bidirectional communication structure is adopted between the primary heat exchanger and the direct-fired furnace.
As an improvement, one side of the air filter, which is far away from the cooling fan, is fixedly communicated with a first grating net.
As an improvement, one side of the filter cotton, which is far away from the electric valve III, is fixedly communicated with a grid net II.
This novel environmental protection and energy saving's degrease drying furnace reduces investment cost and running cost, it is simpler to operate, equipment structure is compact, can send into the degrease drying furnace with hot-blast after the second grade heat transfer and reuse, replace original direct discharge chimney structure, improve thermal cycle recovery efficiency, greatly reduced natural gas consumption, avoid the energy extravagant, realize energy-conserving effect, the form of arranging about canceling original direct-fired furnace and degrease drying furnace simultaneously, the change is arranged from top to bottom, the area of the reducing system is more than 50%, do not influence original workshop fire control, the production operation passageway.
Drawings
Fig. 1 is a schematic connection diagram of the novel environment-friendly and energy-saving degreasing drying furnace.
As shown in the figure: 1. thermocouple, 2, degreasing drying furnace, 3, fire prevention valve, 4, primary heat exchanger, 5, discharge pipe, 6, chimney, 7, fan, 8, electric valve III, 9, secondary heat exchanger, 10, direct-fired furnace, 11, direct-fired furnace combustor, 12, cooling fan, 13, air filter, 14, filter cotton, 15, grid net I, 16, grid net II, 17, electric valve I, 18 and electric valve II.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses when concrete implementation, a novel environmental protection and energy saving's degrease drying furnace is provided, including thermocouple 1 and degrease drying furnace 2, thermocouple 1 connects and is equipped with direct-fired furnace 10, one side of direct-fired furnace 10 is connected and is equipped with direct-fired furnace combustor 11, direct-fired furnace 10 is equipped with one-level heat exchanger 4 through the pipeline intercommunication, one side of one-level heat exchanger 4 is connected and is equipped with fire prevention valve 3, fire prevention valve 3 with degrease drying furnace 2 is linked together, one side intercommunication that thermocouple 1 was kept away from to degrease drying furnace 2 is equipped with motorised valve 17, motorised valve 17 intercommunication is equipped with second grade heat exchanger 9 and delivery pipe 5.
And the electric valve II 18 is fixedly communicated with the discharge pipe 5.
And a cooling fan 12 and an air filter 13 are communicated with one side of the secondary heat exchanger 9 far away from the degreasing drying furnace 2.
A fan 7 is communicated between the secondary heat exchanger 9 and the electric valve III 8, and the bottom of the fan 7 is communicated with the electric valve III 8 and filter cotton 14.
The primary heat exchanger 4 and the direct-fired furnace 10 are in a bidirectional communication structure.
And a first grille net 15 is fixedly communicated with one side of the air filter 13, which is far away from the cooling fan 12.
And a second grid net 16 is fixedly communicated with one side of the filter cotton 14 far away from the electric valve III 8.
The utility model discloses a theory of operation is: when the novel environment-friendly and energy-saving degreasing drying furnace runs, organic waste gas from a degreasing drying furnace 2 enters a direct-fired furnace 10 for incineration after passing through a fire damper 3, the direct-fired furnace 10 continuously provides a high-temperature heat source by virtue of a direct-fired furnace burner 11 to ensure the combustion temperature, a thermocouple 1 is designed on the direct-fired furnace to be interlocked with the burner 11, the temperature stability of the direct-fired furnace 10 is ensured, most of the organic waste gas after combustion is changed into water and carbon dioxide, the water and carbon dioxide then enters a primary heat exchanger 4 to perform primary heat exchange with the organic waste gas from the degreasing drying furnace 2, the temperature of the organic waste gas is reduced, the natural gas consumption of the direct-fired furnace burner 11 can be reduced when the temperature of the organic waste gas is increased, the clean waste gas after heat exchange is still high in temperature, the clean waste gas enters a secondary heat exchanger 9 to perform secondary heat exchange with fresh cold air, the temperature is further reduced, the fresh cold, more particle dust impurities can be removed, the particles are sent into the secondary heat exchanger 9 by the cooling fan 12 to exchange heat with clean waste gas from the primary heat exchanger, after heat exchange, the temperature of fresh air rises, after the temperature required by production is reached, the fresh air enters the degreasing drying furnace through the electric valve I17 to dry an air conditioning plate, and the surplus heat air can enter the chimney 6 through the discharge pipe 5 and the electric valve II 18.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a novel environmental protection and energy saving's degrease drying furnace, includes thermocouple (1) and degrease drying furnace (2), its characterized in that: thermocouple (1) connection is equipped with direct-fired furnace (10), one side connection of direct-fired furnace (10) is equipped with direct-fired furnace combustor (11), direct-fired furnace (10) are equipped with one-level heat exchanger (4) through the pipeline intercommunication, one side connection of one-level heat exchanger (4) is equipped with fire prevention valve (3), fire prevention valve (3) with degreasing drying furnace (2) are linked together, one side intercommunication that thermocouple (1) were kept away from in degreasing drying furnace (2) is equipped with motorised valve (17), motorised valve (17) intercommunication is equipped with second grade heat exchanger (9) and delivery pipe (5).
2. The novel environment-friendly energy-saving degreasing drying furnace as claimed in claim 1, is characterized in that: and a second electric valve (18) is fixedly communicated with the discharge pipe (5).
3. The novel environment-friendly energy-saving degreasing drying furnace as claimed in claim 1, is characterized in that: and a cooling fan (12) and an air filter (13) are communicated with one side of the secondary heat exchanger (9) far away from the degreasing drying furnace (2).
4. The novel environment-friendly energy-saving degreasing drying furnace as claimed in claim 1, is characterized in that: a fan (7) is communicated between the secondary heat exchanger (9) and the electric valve III (8), and the bottom of the fan (7) is communicated with the electric valve III (8) and filter cotton (14).
5. The novel environment-friendly energy-saving degreasing drying furnace as claimed in claim 1, is characterized in that: the primary heat exchanger (4) and the direct-fired furnace (10) are in a bidirectional communication structure.
6. The novel environment-friendly energy-saving degreasing drying furnace as claimed in claim 3, is characterized in that: and a first grille net (15) is fixedly communicated with one side of the air filter (13) far away from the cooling fan (12).
7. The novel environment-friendly energy-saving degreasing drying furnace is characterized in that: and a second grid net (16) is fixedly communicated with one side of the filter cotton (14) far away from the third electric valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022971025.XU CN214148582U (en) | 2020-12-11 | 2020-12-11 | Novel environmental protection and energy saving's degrease drying furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022971025.XU CN214148582U (en) | 2020-12-11 | 2020-12-11 | Novel environmental protection and energy saving's degrease drying furnace |
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| CN214148582U true CN214148582U (en) | 2021-09-07 |
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| CN202022971025.XU Active CN214148582U (en) | 2020-12-11 | 2020-12-11 | Novel environmental protection and energy saving's degrease drying furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556329A (en) * | 2020-12-11 | 2021-03-26 | 重展(上海)实业有限公司 | Novel environmental protection and energy saving's degrease drying furnace |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556329A (en) * | 2020-12-11 | 2021-03-26 | 重展(上海)实业有限公司 | Novel environmental protection and energy saving's degrease drying furnace |
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