CN206160477U - Energy -conserving high -efficient hot -blast furnace - Google Patents
Energy -conserving high -efficient hot -blast furnace Download PDFInfo
- Publication number
- CN206160477U CN206160477U CN201621031067.2U CN201621031067U CN206160477U CN 206160477 U CN206160477 U CN 206160477U CN 201621031067 U CN201621031067 U CN 201621031067U CN 206160477 U CN206160477 U CN 206160477U
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- China
- Prior art keywords
- energy
- furnace
- heater
- air
- blast stove
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- 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.)
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an energy -conserving high -efficient hot -blast furnace, including the furnace body, its characterized in that, the lower part of furnace body set up the barrel -shaped burning furnace thorax that fires, the bottom of firing the burning furnace thorax sets up the combustor, a plurality of air vents is seted up to the lateral wall that fires the burning furnace thorax, has set up in the furnace body bottom to be located the burner blower who fires burning furnace thorax below, the furnace body top sets up the chimney, has set up helical disk cranked tuber pipe in the upper portion space of furnace body, the import of tuber pipe sets up exit linkage to the machine of completing of air -blower, tuber pipe. Energy -conserving high -efficient hot -blast furnace's fuel burning abundant, furnace temperature is high, air heating is chronic, heat exchange efficiency is high to effective recycling utilizes the waste heat that discharges the flue gas, reduces flue gas discharge temperature, improves heat utilization efficiency, and is energy -concerving and environment -protective.
Description
Technical field
The utility model is related to Tea Production equipment technical field, more particularly to a kind of and supporting energy-conservation of hot air water-removing machine
High-efficient hot air furnace.
Background technology
Tea water-removing machine mode of heating has radiant type, air heating type and hot air type etc., and tea hot air water-removing machine is to apply to cry general
Time one kind complete equipment, hot air water-removing machine needs outfit to use indirect hot air stove, indirect hot air stove be primarily adapted for use in by
Dried material does not allow to be contaminated, or is applied to the relatively low heat sensitive material drying of temperature.Such as：Milk powder, pharmacy, synthetic resin,
Fine chemistry industry etc..This kind of heater, is that steam, conduction oil, flue gas etc. are done into carrier, by the heat exchange of various ways
Device is adding hot-air.Existing indirect hot air stove thermal energy conversion efficiency is low, and fuel consumption is big, and smog discharge temperature is high, heat
Loss is big, and production cost is high.
Utility model content
Technical problem to be solved in the utility model and the technical assignment for proposing are that prior art is improved, there is provided
A kind of energy-saving high-efficiency hot-blast stove, the hot-blast stove heat exchanger effectiveness solved in current technology is low, and smog discharge temperature is high, thermal loss
Greatly, the serious problem of environment is polluted.
To solve above technical problem, the technical solution of the utility model is：
A kind of energy-saving high-efficiency hot-blast stove, including body of heater, it is characterised in that the bottom of described body of heater is provided with barrel-shaped combustion
Burner hearth is burnt, the bottom of burner hearth arranges burner, and the side wall of burner hearth offers some passages, sets in bottom of furnace body
The combustion fan below burner hearth is put, body of heater top arranges chimney, in the upper space of body of heater helical disk is provided with
Bent airduct, the import of airduct arranges air blast, and the outlet of airduct is connected to green-keeping machine.Efficient energy-saving described in the utility model
Hot-blast stove flows through path using the tortuous airduct prolongation hot-air to be added of spiral in body of heater, so as to extend the heat time,
Increase heat exchange area so that air is fully heated and reaches required temperature.Simultaneously the utility model utilizes combustion fan from stove
Air feed is forced in the bottom of body, improves wind supply quantity, it is ensured that fuel combustion fully, so as to improve in-furnace temperature, improves the utilization of fuel
Efficiency so that the air in airduct can obtain higher temperature, ensures tea green-keeping effect.
Further, the outer wall of described body of heater is provided with heat-insulation layer, it is to avoid heat energy, to external radiation, ensures stove by body of heater
Interior temperature, improves utilization efficiency of heat energy.
Further, described chimney is discharged after pipeline is connected to heat exchanger and fresh air heat exchange, absorbs cigarette
The air of gas waste heat is delivered to the import of airduct, reclaims the waste heat of discharge flue gas, reduces exhaust emission, absorbs the sky of fume afterheat
Gas mixes with the air that air blast is blasted and is heated in laggard Gas inlet tube, and the temperature entered in Gas inlet tube is higher, so that
Required temperature can be faster reached in body of heater during heating, operating efficiency is improved, the utilization ratio of heat energy is improved, production is reduced
Cost.
Further, deduster is additionally provided between described chimney and heat exchanger, exhaust emission is reduced, while removing smoke abatement
Miscellaneous dirt in gas can avoid miscellaneous dirt erosive wear heat exchanger, also avoid miscellaneous dirt blocking heat exchanger, ensure the use longevity of heat exchanger
Life.
Further, described heat exchanger adopts plate type heat exchanger, and heat exchange area is big so that the heat of flue gas maximum to the greatest extent
Limit passes to air, improves heating efficiency.
Further, the bottom of described burner is additionally provided with thermal insulation layer, reduces heat and transmits to lower portion of furnace body, makes stove
Bore temperature raises the normal operation for not affecting combustion fan, extends the service life of combustion fan.
Compared with prior art, the utility model advantage is：
Fully, in-furnace temperature is high for the fuel combustion of energy-saving high-efficiency hot-blast stove described in the utility model, the air heat time
Long, heat exchanger effectiveness is high, and the waste heat of flue gas is discharged in effective recycling, reduces smog discharge temperature, improves Btu utilization
Efficiency, energy-conserving and environment-protective；The utility model simple structure, it is easy to accomplish, low cost of manufacture, business efficiency is high.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
A kind of energy-saving high-efficiency hot-blast stove disclosed in the utility model embodiment, improves the air heat time, improves heat exchange
Area, Mist heat recovering, raising utilization efficiency of heat energy, reduction smog discharge temperature, reduction Fuel Consumption, energy-conserving and environment-protective,
Production cost is reduced, is increased economic efficiency.
As shown in figure 1, a kind of energy-saving high-efficiency hot-blast stove, including body of heater 1, the outer wall of body of heater 1 is provided with heat-insulation layer 8, body of heater 1
Upper and lower two parts are divided into by dividing plate, the bottom of body of heater 1 is provided with barrel-shaped burner hearth 2, and the bottom of burner hearth 2 arranges burning
Device 3, the side wall of burner hearth 2 offers some passages, and in the bottom of body of heater 1 helping below burner hearth 2 is provided with
Combustion blower fan 4, the bottom of burner 3 is additionally provided with thermal insulation layer 10, reduces heat transfer, significantly reduces combustion fan 4 and is heated, and makes burner hearth
Temperature raises the normal operation for not affecting combustion fan, and the tortuous airduct 6 of spiral, airduct 6 are provided with the upper space of body of heater 1
Import air blast 11 is set, the outlet of airduct 6 is connected to green-keeping machine, and the top of body of heater 1 arranges chimney 5, and chimney 5 is connected by pipeline
It is connected to after heat exchanger 7 and fresh air heat exchange and discharges, the air for absorbing fume afterheat is delivered to the import of airduct 6, and cigarette
Deduster 9 is additionally provided between chimney 5 and heat exchanger 7, heat exchanger 7 adopts plate type heat exchanger, reduces discharge using deduster 9 dirty
Dye, the miscellaneous dirt removed in flue gas can avoid miscellaneous dirt erosive wear heat exchanger, also avoid miscellaneous dirt blocking heat exchanger.
The above is only preferred embodiment of the present utility model, it is noted that above-mentioned preferred embodiment should not be regarded
It is that, to restriction of the present utility model, protection domain of the present utility model should be defined by claim limited range.For
For those skilled in the art, in without departing from spirit and scope of the present utility model, can also make some
Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of energy-saving high-efficiency hot-blast stove, including body of heater (1), it is characterised in that the bottom of described body of heater (1) is provided with barrel-shaped
Burner hearth (2), the bottom of burner hearth (2) arranges burner (3), and the side wall of burner hearth (2) offers some logical
Pore, in body of heater (1) bottom the combustion fan (4) below burner hearth (2) is provided with, and body of heater (1) top arranges chimney
(5) the tortuous airduct of spiral (6), is provided with the upper space of body of heater (1), the import of airduct (6) arranges air blast (11), wind
The outlet of pipe (6) is connected to green-keeping machine.
2. energy-saving high-efficiency hot-blast stove according to claim 1, it is characterised in that the outer wall of described body of heater (1) is provided with
Heat-insulation layer (8).
3. energy-saving high-efficiency hot-blast stove according to claim 1, it is characterised in that described chimney (5) is connected by pipeline
Discharge to heat exchanger (7) and fresh air heat exchange, the air for absorbing fume afterheat is delivered to the import of airduct (6).
4. energy-saving high-efficiency hot-blast stove according to claim 3, it is characterised in that described chimney (5) and heat exchanger (7) it
Between be additionally provided with deduster (9).
5. energy-saving high-efficiency hot-blast stove according to claim 3, it is characterised in that described heat exchanger (7) is changed using board-like
Hot device.
6. energy-saving high-efficiency hot-blast stove according to claim 1, it is characterised in that the bottom of described burner (3) also sets
It is equipped with thermal insulation layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031067.2U CN206160477U (en) | 2016-08-31 | 2016-08-31 | Energy -conserving high -efficient hot -blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031067.2U CN206160477U (en) | 2016-08-31 | 2016-08-31 | Energy -conserving high -efficient hot -blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206160477U true CN206160477U (en) | 2017-05-10 |
Family
ID=58650964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031067.2U Expired - Fee Related CN206160477U (en) | 2016-08-31 | 2016-08-31 | Energy -conserving high -efficient hot -blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206160477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458734A (en) * | 2018-10-31 | 2019-03-12 | 谢震东 | A kind of energy saving and environment friendly coal-fired hot-blast stove |
| CN114111033A (en) * | 2021-11-09 | 2022-03-01 | 绍兴梁正机械有限公司 | Environment-friendly natural gas fires burning furnace heating device |
| CN115403415A (en) * | 2021-05-26 | 2022-11-29 | 王树岩 | Aeration system and method for promoting fermentation and improving fertilizer efficiency |
-
2016
- 2016-08-31 CN CN201621031067.2U patent/CN206160477U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458734A (en) * | 2018-10-31 | 2019-03-12 | 谢震东 | A kind of energy saving and environment friendly coal-fired hot-blast stove |
| CN109458734B (en) * | 2018-10-31 | 2020-11-10 | 乐清旭耀科技有限公司 | Energy-saving environment-friendly coal-fired hot-blast stove |
| CN115403415A (en) * | 2021-05-26 | 2022-11-29 | 王树岩 | Aeration system and method for promoting fermentation and improving fertilizer efficiency |
| CN114111033A (en) * | 2021-11-09 | 2022-03-01 | 绍兴梁正机械有限公司 | Environment-friendly natural gas fires burning furnace heating device |
| CN114111033B (en) * | 2021-11-09 | 2023-02-28 | 绍兴梁正机械有限公司 | Environment-friendly natural gas fires burning furnace heating device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20170831 |