CN202232937U - Energy-saving combined-connection type flue-curing device with comprehensive moisture recycling function - Google Patents
Energy-saving combined-connection type flue-curing device with comprehensive moisture recycling function Download PDFInfo
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- CN202232937U CN202232937U CN2011203202878U CN201120320287U CN202232937U CN 202232937 U CN202232937 U CN 202232937U CN 2011203202878 U CN2011203202878 U CN 2011203202878U CN 201120320287 U CN201120320287 U CN 201120320287U CN 202232937 U CN202232937 U CN 202232937U
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- moisture
- flue
- heat
- barn
- energy
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Abstract
The utility model discloses an energy-saving combined-connection type flue-curing device with a comprehensive moisture recycling function, which comprises a unit flue-curing barn and a moisture heat exchange device, wherein a moisture outlet of the unit flue-curing barn is connected with the moisture heat exchange device, an inlet of a moisture channel of the moisture heat exchange device is communicated with the moisture outlet of the unit flue-curing barn, the moisture channel of the moisture heat exchange device is internally provided with a dry gas channel, the inlet end of the dry gas channel is communicated with the atmosphere, the outlet end of the dry gas channel is provided with a dry hot gas collecting pipe, and the dry hot gas collecting pipe is communicated with the unit flue-curing barn, the adjacent flue-curing barn or a gas circulation system in the flue-cured tobacco room of the spaced flue-curing barn. According to the baking device, the flue-curing barn is combined with a recycling device through moisture heat exchange, and auxiliary heat energy is supplied for the adjacent or spaced flue-curing barn with alternant processes. Dry hot gas after the heat exchange is taken as an auxiliary heat resource of the flue-cured tobacco room, the temperature of the flue-cured tobacco room is directly improved, the fuel coal consumption of the flue-cured tobacco room is reduced by about 20%, the emission volume of carbon monoxide can be reduced by 70-80%, and simultaneously the environmental pollution caused by the outward emission of damp-heat gas is reduced.
Description
Technical field
The utility model belongs to the tobacco flue-curing equipment technical field, further belongs to tobacco flue-curing energy-saving equipment technical field, is specifically related to a kind of energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function.
Background technology
Tobacco business is the important industry of national economy, along with energy supply and demand contradiction, and being on the rise of environmental problem, the energy-saving and emission-reduction problem in the tobacco processing course receives people's attention.In the tobacco flue-curing field, the unit barn of prior art exists heat energy utilization not replenish, and fuel combustion not exclusively causes the drawback of the meaningless loss of energy.Tobacco flue-curing mainly is divided into two stages, and the one, in the little fire stage of tobacco leaf flavescence, fire coal is in the vexed combustion stage of the flames of anger in this stage heating furnace, and incomplete combustion can produce a large amount of CO, contaminated environment not only, and waste energy; The 2nd, fixation and dried muscle stage; This moment, the heating furnace fired coal combustion was more abundant, can more sufficient heat energy be provided for the flue-cured tobacco chamber, but this moment, a large amount of hot and humid gas were externally discharged in the flue-cured tobacco chamber; This part damp-heat air temperature is many more than 40 ℃; Even up to 70 ℃, directly enter atmosphere and both polluted environment, more caused the waste of the energy.Therefore, press for a kind of recyclable energy-saving apparatus for baking that utilizes barn hydrofuge heat energy of exploitation, comprehensively reduce the flue-curing device energy consumption, reach the purpose of energy-saving and emission-reduction.
The utility model content
It is a kind of simple in structure that the purpose of the utility model is to provide, and group joins convenient, can either work independently, but also the operation intersection utilized the energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function that reclaims the ground collaborative work of moisture heat energy each other.
The purpose of the utility model is to realize like this; Comprise unit barn, moisture heat-exchanger rig, the moisture exhausting port of said unit barn connects the moisture heat-exchanger rig, and the moisture channel entrance of moisture heat-exchanger rig is communicated with the moisture exhausting port of unit barn; In the moisture passage of moisture heat-exchanger rig the dry gas passage is set; Dry gas channel entrance end is communicated with atmosphere, and the port of export is provided with xeothermic gas collecting pipe, and xeothermic gas collecting pipe is communicated with the flue-cured tobacco indoor gas circulatory system of this unit barn or adjacent barn or alternate barn.
The utility model combines the comprehensive reutilization of having realized the moisture heat with the unit barn through moisture heat recovery and utilization device, has realized that promptly the operation between the adjacent or alternate unit barn replaces, the purpose of moisture heat comprehensive utilization.Xeothermic gas after the heat exchange has directly improved the temperature of flue-cured tobacco chamber as flue-cured tobacco chamber auxiliary thermal source, and it is about about 20% to reduce the consumption of fire coal of barn, and the discharge capacity of carbon monoxide can reduce 70-80%.Reduce the pollution to environment that effluxes of hot and humid gas simultaneously, the recycling of hot and humid gas has realized energy-saving and emission-reduction, has obtained the doulbe-sides' victory effect of ecological benefits and economic benefit.
Description of drawings
Fig. 1 is the utility model structural relation sketch map;
Fig. 2 looks sketch map for the right side of Fig. 1;
Among the figure: 1-unit barn; The 2-ash is near coal-mine; The 3-stove gate; The 4-observation window; 5-circulating fan platen; The 6-moisture exhausting port; The 7-air inlet; The 8-control device; The 9-blast orifice; 10-moisture heat-exchanger rig; The xeothermic gas mozzle of 11-; The 12-hot well; 13-air intake mouth mask; 14-condensed water collecting pipe; The 15-chimney; The 16-air blast; 17-flue-cured tobacco chamber; 18-hangs tobacco rod; The 19-heat-exchanging component; The xeothermic gas collecting pipe of 20-; I-this unit barn; The adjacent barn of II; III-alternate barn.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but never in any form the utility model is limited,, all belong to the protection domain of the utility model based on any change or the improvement that the utility model training centre is done.
As shown in the figure; The utility model comprises unit barn 1, moisture heat-exchanger rig 10; The moisture exhausting port 6 of said unit barn 1 connects moisture heat-exchanger rig 10; The moisture channel entrance of moisture heat-exchanger rig 10 is communicated with the moisture exhausting port 6 of unit barn 1, in the moisture passage of moisture heat-exchanger rig 10 the dry gas passage is set, and dry gas channel entrance end is communicated with atmosphere; The port of export is provided with xeothermic gas collecting pipe 20, and xeothermic gas collecting pipe 20 is communicated with the flue-cured tobacco indoor gas circulatory system of this unit barn I or adjacent barn II or alternate barn III.
In the moisture passage of described moisture heat-exchanger rig 10 heat-exchanging component 19 is set, heat-exchanging component 19 two ends are connected with the moisture channel seal respectively, and interior Guan Yiduan to be that dry gas channel entrance end is communicated with the moisture passage outside, the other end is sealed in the xeothermic gas collecting pipe 20.As a kind of embodiment, horizontally set heat-exchanging component 19 in the described moisture passage.
Described heat-exchanging component 19 is combined by parallel staggered high-termal conductivity light-wall pipe.
Described heat-exchanging component 19 is made up of finned tube or finned tube group.
The port of export below of the moisture passage of described moisture heat-exchanger rig 10 is provided with hot well 12.
Described hot well 12 bottoms are provided with condensed water collecting pipe 14.
The dry gas channel entrance end of described moisture heat-exchanger rig 10 is provided with the adjusting grid.
The dry gas entrance point top of described moisture heat-exchanger rig 10 is provided with air intake mouth mask 13.
The moisture port of export of described moisture heat-exchanger rig 10 is provided with the exhaust collection pipe.
The air inlet 7 of the heating clamber of xeothermic gas collecting pipe 20, this unit barn I or adjacent barn II or alternate barn III through moisture heat-exchanger rig 10 between the described unit barn 1 is communicated with the flue-cured tobacco indoor gas circulatory systems.
Accompanying drawing shows a kind of structural relation of the utility model ascending air formula tobacco curing barn, and shows xeothermic gas is transported to the flue-cured tobacco indoor gas circulatory system through adjacent barn II embodiment; In like manner, xeothermic gas is through heating clamber air inlet 7 or be delivered directly in the heating clamber of this unit barn I or alternate barn III in the gas-circulating system.
The operation principle of the utility model:
Reclaim the heat of the high temperature moisture of flue-cured tobacco chamber hydrofuge operations through moisture heat-exchanger rig 10, as heat transferring medium, the heated dry air that forms with heat exchange substitutes the auxiliary thermal source of the heat energy of heating clamber as the flue-cured tobacco chamber with air.Both can reduce effluxing of hot and humid gas, effectively reduce the heat energy input of heating clamber simultaneously, and reduce the heating intensity of heating furnace, thereby reduced the consumption of bunker coal.Simultaneously; The heat recovery system parallel connection combination successively that adjacent barn II and alternate barn III are formed through moisture heat-exchanger rig 10; The xeothermic gas that is the moisture heat-exchanger rig 10 of this unit barn I is transported to adjacent barn II through xeothermic gas mozzle 11 or/and the flue-cured tobacco indoor gas circulatory system of alternate barn III; Can make adjacent barn II or alternate barn III be in the different working state, improve the comprehensive utilization ratio of heat energy.Such as, this unit barn I is in the tobacco leaf yellowing stage, needs to stablize dry-bulb temperature, controls the state of smouldering that the interior fire coal of heating clamber burner hearth is in the flames of anger usually, does not want too fast rising with control flue-cured tobacco room temperature.But this state had both been wasted fire coal, can produce CO more again, effluxed and caused environmental pollution.And get into follow-up fixation or dried muscle stage, and fire coal is in bright combustion state, and the flue-cured tobacco room temperature is high; Moisture in the tobacco leaf is evaporated in a large number, in the indoor formation great amount of high-temperature of flue-cured tobacco moisture, untimely discharge; Will influence Flue-cured tobacco Quality; A large amount of moistures of discharging contain very high heat energy, if be not used the contaminated environment that is bound to, and cause energy loss.The utility model utilizes moisture heat-exchanger rig 10 to give xeothermic gas with the thermal energy exchange of moisture; Again xeothermic gas is transported to the indoor circulatory system of flue-cured tobacco of barn; Tobacco leaf to being in the preheating yellowing stage carries out low-temperature bake, so just can reduce the coal-fired consumption of burner hearth.The hot gas that recovery moisture waste heat is done intersects between barn carries utilization, can make the barn of different units be in different working procedure states, helps the further coal-fired consumption of reduction, reduces the discharging of dusty gas, reaches the purpose of energy-saving and emission-reduction.
The utility model also is provided with hot well 12; Moisture can produce condensed water behind excess moisture heat-exchanger rig 10, the temperature of condensed water generally can be higher than air themperature; Still possess and to recycle heat energy; Condensed water is collected the comprehensive utilization that helps heat energy, also collect and utilize water resource, reduce the invalid discharging of water.
The course of work of the utility model:
At first this unit barn I gets into tobacco leaf preheating yellowing stage, and can feed back to the cold wind import of this unit barn I from body this moment with the dry gas that reclaims the moisture waste heat, heats to the flue-cured tobacco chamber is auxiliary, reduces the fire coal consumption of boiler.When this unit barn I gets into fixation or a large amount of hydrofuge of dried muscle stage needs; If adjacent barn II or alternate barn III have just got into tobacco leaf preheating yellowing stage; The fire coal consumption of adjacent barn II or alternate barn III boiler is reduced as the auxiliary thermal source of heating in the flue-cured tobacco chamber that can the xeothermic gas of this unit barn I moisture waste heat recovery be delivered directly to adjacent barn II or alternate barn III.By means of the forced-ventilated of air extractor, strengthen the hydrofuge amount, increased the xeothermic gas flow of heat exchange simultaneously, further reduction is in the adjacent barn II of flavescence operation stage or the fire coal consumption of alternate barn III, must bring the reduction of polluting outer discharge capacity simultaneously.In like manner; Adjacent barn II or alternate barn III get into fixation or dried muscle stage, when needing a large amount of hydrofuge, both can the xeothermic gas that reclaim the moisture heat have been fed back from body and utilize; Simultaneously can carry xeothermic gas as thermal source, reach the purpose of energy-saving and emission-reduction to the barn that is in the flavescence operation stage.
Claims (10)
1. energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function; Comprise unit barn (1), moisture heat-exchanger rig (10); It is characterized in that: the moisture exhausting port (6) of said unit barn (1) connects moisture heat-exchanger rig (10); The moisture channel entrance of moisture heat-exchanger rig (10) is communicated with the moisture exhausting port (6) of unit barn (1); In the moisture passage of moisture heat-exchanger rig (10) the dry gas passage is set; Dry gas channel entrance end is communicated with atmosphere, and the port of export is provided with xeothermic gas collecting pipe (20), and xeothermic gas collecting pipe (20) is communicated with the flue-cured tobacco indoor gas circulatory system of this unit barn (I) or adjacent barn (II) or alternate barn (III).
2. the energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function according to claim 1; It is characterized in that: heat-exchanging component (19) is set in the moisture passage of described moisture heat-exchanger rig (10); Heat-exchanging component (19) two ends are connected with the moisture channel seal respectively; And interior Guan Yiduan is that dry gas channel entrance end is communicated with moisture passage outside, and the other end is sealed in the xeothermic gas collecting pipe (20).
3. the energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function according to claim 2 is characterized in that: described heat-exchanging component (19) is combined by parallel staggered high-termal conductivity light-wall pipe.
4. according to claim 2 or 3 described energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function, it is characterized in that: described heat-exchanging component (19) is made up of finned tube or finned tube group.
5. the energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function according to claim 1 and 2 is characterized in that: the port of export below of the moisture passage of described moisture heat-exchanger rig (10) is provided with hot well (12).
6. the energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function according to claim 5 is characterized in that: described hot well (12) bottom is provided with condensed water collecting pipe (14).
7. the energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function according to claim 1 and 2 is characterized in that: the dry gas channel entrance end of described moisture heat-exchanger rig (10) is provided with the adjusting grid.
8. the energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function according to claim 1 and 2 is characterized in that: the dry gas entrance point top of described moisture heat-exchanger rig (10) is provided with air intake mouth mask (13).
9. the energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function according to claim 1 and 2, it is characterized in that: the moisture port of export of described moisture heat-exchanger rig (10) is provided with the exhaust collection pipe.
10. the energy-saving sleeve combined apparatus for baking with moisture comprehensive reutilization function according to claim 1 and 2 is characterized in that: the air inlet (7) of xeothermic gas collecting pipe (20), this unit barn (I) or the adjacent barn (II) through moisture heat-exchanger rig (10) between the described unit barn (1) or the heating clamber of alternate barn (III) is communicated with the flue-cured tobacco indoor gas circulatory system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203202878U CN202232937U (en) | 2011-08-30 | 2011-08-30 | Energy-saving combined-connection type flue-curing device with comprehensive moisture recycling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203202878U CN202232937U (en) | 2011-08-30 | 2011-08-30 | Energy-saving combined-connection type flue-curing device with comprehensive moisture recycling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202232937U true CN202232937U (en) | 2012-05-30 |
Family
ID=46094267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203202878U Expired - Fee Related CN202232937U (en) | 2011-08-30 | 2011-08-30 | Energy-saving combined-connection type flue-curing device with comprehensive moisture recycling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202232937U (en) |
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2011
- 2011-08-30 CN CN2011203202878U patent/CN202232937U/en not_active Expired - Fee Related
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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: 20120530 Termination date: 20200830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |