CN208258977U - A kind of bulk curing barn waste heat of chimney recyclable device - Google Patents
A kind of bulk curing barn waste heat of chimney recyclable device Download PDFInfo
- Publication number
- CN208258977U CN208258977U CN201820640025.1U CN201820640025U CN208258977U CN 208258977 U CN208258977 U CN 208258977U CN 201820640025 U CN201820640025 U CN 201820640025U CN 208258977 U CN208258977 U CN 208258977U
- Authority
- CN
- China
- Prior art keywords
- chimney
- flue
- bulk curing
- curing barn
- barn
- 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.)
- Active
Links
Classifications
-
- 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
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Central Heating Systems (AREA)
Abstract
The utility model provides a kind of bulk curing barn waste heat of chimney recyclable device.The bulk curing barn waste heat of chimney recyclable device to single seat bulk curing barn coal stove chimney it is characterized in that: carry out being concentrically formed mainstream flue, tributary flue is every barn of casing connection, inner tube is exhaust gases passes, and outer tube is that air intake passage is connected with cold-air flap and air drift.The utility model concentrates bulk curing barn flue gas, is re-poured into barn by the heat in the convection current recovered flue gas of inner and outer pipes flue gas and air inlet, improves heat utilization rate, reduce baking energy consumption.
Description
Technical field
The utility model belongs to tobacco dense barn waste heat of chimney recycling field, and in particular to a kind of bulk curing barn cigarette
Chimney waste-heat recovery device.
Background technique
Bulk curing barn is the important drying equipment of China's cured tobacco production, due to tobacco flue-curing because of the particularity of itself, water
Point content is larger, the hydrofuge time is longer, needs a large amount of heat, heat-supplying mode is most of based on coal-fired barn, coal combustion
Heat release brings barn by circulating fan by cooling fin major part heat, and partial heat is excluded with flue gas by chimney, and flue gas is discharged
Temperature is up to 50 DEG C, thermal losses 15% or so.The whole nation has bulk curing barn more than 20 ten thousand at present, and major part is with five disjunctor barns
Main, the energy saving space is huge.
The patent No. 201520801688.3 discloses a kind of bulk curing barn waste heat of chimney recycle device, sets in chimney
There are several vertical thermal-collecting tubes for collecting flue gas heat, but waste-heat recovery device is more complex.
The patent No. 201520919324.5 discloses a kind of waste heat of chimney recyclable device, the cigarette including connecting boiler nozzle
Chimney, and the casing for being set in the chimney periphery and being connected to boiler, the casing and the chimney outer wall constitute cold air flow passage,
Described sleeve pipe is connect with the bottom of the boiler, and is equipped with circulating fan with the junction, and cold wind introduces boiler by blower.
The device recycles fume afterheat in miniature boiler, improves recovery utilization rate to a certain extent, but be not suitable in siamese cigarette
It is applied in careless bulk curing barn.
The patent No. 201420830549.9 discloses a kind of tobacco dense barn waste heat of chimney recycle device, and cold wind draws
Flow tube, counterflow heat exchange pipe and hot wind drainage tube are sequentially connected to form air duct, and cold wind drainage tube is fixed by pipeline fixer
Outside chimney, counterflow heat exchange pipe is fixed on inside chimney by pipeline fixer, and hot wind drainage tube is solid by pipeline fixer
Be scheduled on that heating is indoor, and the circulating fan face of the air outlet of hot wind drainage tube and heating indoor location, cold wind drainage tube into
Air port is provided with cold wind shutter and throttle opening adjuster.The device is only applied to air-flow down type roasting room, is also not suitable for
It is applied in disjunctor tobacco bulk curing barn.
Utility model content
The utility model need to be to solve problem and be to provide one kind suitable for disjunctor barn, to the flue gas of bulk curing barn group
The bulk curing barn waste heat of chimney recyclable device for concentrate discharge, reaches and improves barn heat utilization rate, reduce the effect of energy consumption,
And convenient for unified dust removal process.
To solve the above-mentioned problems, the utility model adopts the following technical solutions:
A kind of bulk curing barn waste heat of chimney recyclable device, including mainstream flue and several flow flues, each tributary
Flue periphery is arranged with intake stack, and tributary flue both ends are connected with coal stove and mainstream flue respectively, and intake stack one end is in master
It is open to form cold air inlet at flow flue, the other end is connected with cold-air flap or air blower fresh wind port.
Further, the tributary flue has radiating fin.
Further, the intake stack is heat-resisting material.
Further, in any one above-mentioned bulk curing barn waste heat of chimney recyclable device, the tributary flue is at least
Equipped with one, tributary flue and the complete setting of intake stack, and connect single seat barn.
The utility model has the following beneficial effects:
1, waste heat entrained by flue gas is being utilized in the utility model, carries out on the basis of not changing existing barn structure
Rationally repacking, can install and use in existing bulk curing barn group, also can be used alone, convenient for installation and maintenance；
2, the flue gas of bulk curing barn group has been carried out concentrating discharge, while utilization to waste heat, has been conducive to flue gas
It is unified to carry out environmental protection treatment；
3, the utility model takes full advantage of the condition of negative pressure of barn formation without the auxiliary of other energy, medium, improves
The temperature for entering the cold air of heating room and combustion chamber, greatly reduces the waste of heat, increases the heat energy utilization of barn
Rate.
Detailed description of the invention
Fig. 1 is the overall structure diagram that the utility model is applied on bulk curing barn group；
Fig. 2 is structural schematic diagram of the utility model in single barn；
In figure: 1, mainstream flue, 2, tributary flue, 3, air inlet flue, 4, coal stove, 5, cold air inlet, 6, cold-air flap, 7,
Air blower fresh wind port.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, but does not do any restrictions, this reality to the utility model
It can be used in air-flow ascending manner barn and air-flow down type roasting room with novel.
As shown in Figure 1, the mainstream flue 1 of the utility model is mounted on the top of barn among five disjunctor barns, mainstream smoke
The larger more a height of bulk curing barn group common conduit of 1 bore of road, tributary flue 2 access every barn；Flue 2 periphery in tributary is arranged with
Intake stack 3,2 one end of tributary flue are connected with coal stove 4, and mainstream flue 1 is accessed in one end；3 sets of intake stack outside tributary flue 2
Face, one end are open to form cold air inlet 5 at mainstream flue 1, the other end and 7 phase of cold-air flap 6 or coal stove air blower fresh wind port
Even.
Air blower fresh wind port 7 forms negative pressure when cold-air flap 6 or barn heating air blower work when barn hydrofuge, makes cold air
Intake stack 3 is sucked from cold air inlet 5 and branch flow pipe 2 carries out heat exchange and becomes hot-air, is completed to bulk curing barn chimney
The process of heat recovery reduces the waste of heat, increases the heat utilization rate of barn.
The effect of heat exchange is carried out sufficiently to improve intake stack 3 and branch flow pipe 2, tributary flue 2 has radiating fin.
For the recycling effect and service life for improving the utility model, intake stack 3 is heat-resisting material.
Claims (4)
1. a kind of bulk curing barn waste heat of chimney recyclable device, it is characterised in that: including mainstream flue (1) and several flow flues
(2), each tributary flue (2) periphery is arranged with intake stack (3), tributary flue (2) both ends respectively with coal stove (4) and main
Flow flue (1) be connected, intake stack (3) one end is open to be formed cold air inlet (5) at mainstream flue (1), the other end with it is cold
Air door (6) or air blower fresh wind port (7) are connected.
2. bulk curing barn waste heat of chimney recyclable device according to claim 1, it is characterised in that: the tributary flue (2)
With radiating fin.
3. bulk curing barn waste heat of chimney recyclable device according to claim 1, it is characterised in that: the intake stack (3)
For heat-resisting material.
4. any one bulk curing barn waste heat of chimney recyclable device according to claims 1 to 3, the tributary flue (2)
At least provided with one, tributary flue (2) and intake stack (3) complete setting, and connect single seat barn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820640025.1U CN208258977U (en) | 2018-04-28 | 2018-04-28 | A kind of bulk curing barn waste heat of chimney recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820640025.1U CN208258977U (en) | 2018-04-28 | 2018-04-28 | A kind of bulk curing barn waste heat of chimney recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208258977U true CN208258977U (en) | 2018-12-21 |
Family
ID=64679867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820640025.1U Active CN208258977U (en) | 2018-04-28 | 2018-04-28 | A kind of bulk curing barn waste heat of chimney recyclable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208258977U (en) |
-
2018
- 2018-04-28 CN CN201820640025.1U patent/CN208258977U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203037009U (en) | Energy-saving curing barn with waste heat recovery device arranged in baking chamber | |
| CN203037010U (en) | Energy-saving curing barn with waste heat recovery device arranged in baking chamber | |
| CN206683423U (en) | A kind of sintering circular-cooler flue gas waste heat utilization device | |
| CN206101556U (en) | Air ability and solar energy tobacco flue -curing bulk curer | |
| CN204853527U (en) | Plenum heating waste heat recovery system is united to low low -level (stack -gas) economizer of coal -fired unit | |
| CN202184119U (en) | Energy-saving tobacco curing device capable of recycling dehumidification waste heat of curing barn | |
| CN205373043U (en) | Grain drying tower heating system's surplus heat energy -saving processing system | |
| CN205191627U (en) | Chimney waste heat recovery unit | |
| CN208258977U (en) | A kind of bulk curing barn waste heat of chimney recyclable device | |
| CN102697160B (en) | Energy-saving tobacco flue-curing house capable of effectively recycling dehumidification heat energy | |
| CN208692004U (en) | North cold area ventilated energy-saving type pig house | |
| CN204006649U (en) | A kind of multitube high temperature hot-blast furnace | |
| CN208511884U (en) | A kind of spray drying system having gas-gas heat exchanger | |
| CN206695529U (en) | Low temperature agricultural byproducts drying machine | |
| CN102283433B (en) | Saving-energy method and device for curing tobaccos by recycling humidity-discharging waste heat in curing barn | |
| CN209893446U (en) | Flue gas treatment system of power plant | |
| CN203298634U (en) | Energy-saving waste heat recovery air heater of boiler | |
| CN207438732U (en) | A kind of wall-mounted fresh air ventilator | |
| CN205919658U (en) | Dual -purpose dry -off oven of horizontal hot -blast hot -water heating | |
| CN211925818U (en) | Air heater system for heat exchange of flue gas at tail of boiler | |
| CN202281375U (en) | Hot blast stove with return and surround heat exchange | |
| CN207046878U (en) | Hot-blast stove fume comprehensive utilization device in a kind of aluminium polychloride production | |
| CN204574068U (en) | Gas heating stove chimney | |
| CN205897953U (en) | A deashing structure for flue gas waste heat utilization system | |
| CN205874508U (en) | Smoke exhaust system for be used for continuous high temperature annealing of tunnel type orientation silicon steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |