CN110307697A - A kind of intelligent thermal water source's perfume (or spice) core, drying tobacco house system - Google Patents
A kind of intelligent thermal water source's perfume (or spice) core, drying tobacco house system Download PDFInfo
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- CN110307697A CN110307697A CN201910506457.2A CN201910506457A CN110307697A CN 110307697 A CN110307697 A CN 110307697A CN 201910506457 A CN201910506457 A CN 201910506457A CN 110307697 A CN110307697 A CN 110307697A
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- furnace gas
- gas
- spice
- drying
- perfume
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000001035 drying Methods 0.000 title claims abstract description 47
- 241000208125 Nicotiana Species 0.000 title claims abstract description 31
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 31
- 239000002304 perfume Substances 0.000 title claims abstract description 29
- 235000013599 spices Nutrition 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000002156 mixing Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 12
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 239000002609 medium Substances 0.000 claims description 34
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 7
- 239000012736 aqueous medium Substances 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 13
- 241001330002 Bambuseae Species 0.000 abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 13
- 239000011425 bamboo Substances 0.000 abstract description 13
- 239000002023 wood Substances 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000003763 carbonization Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 152
- 239000002994 raw material Substances 0.000 description 16
- 238000001816 cooling Methods 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241001560086 Pachyrhizus Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/04—Humidifying or drying tobacco bunches or cut tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/02—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in buildings
Abstract
The present invention relates to a kind of radiators, the drying house system more particularly to a kind of intelligent thermal water source's perfume (or spice) core, drying tobacco house system of furnace gas mixing application.Including a boiler, a furnace gas blowdown stack, an electrostatic precipitator, a boiler induced-draft fan, a multi-tube dust cleaner, a furnace gas cleaning device, a plurality of baking room devices.By hot water, the drying system of furnace gas mixing application, the drying and UTILIZATION OF VESIDUAL HEAT IN reuse of the materials such as bamboo wood perfume (or spice) core, tobacco leaf, the recycling of tail gas exhaust harmful substance are realized.Reach energy conservation and the efficient utilization of the energy.Shorten drying time, working efficiency increases substantially.Realize that hot water heating and furnace gas Hybrid Heating dry gas advanced optimize, can be used for the drying such as bamboo wood perfume (or spice) core, tobacco leaf, realizing the recycling of Boiler Furnace tail-gas resource, burning and carbonization without will cause dry feedstock, energy consumption is reduced, energy consumption is reduced.
Description
[technical field]
The present invention relates to a kind of radiators, the drying house system more particularly to a kind of intelligent hot water of furnace gas mixing application
Source perfume (or spice) core, drying tobacco house system.
[background technique]
Original perfume core, tobacco leaf etc. are dry to pass through one using boiler furnace burning coal or biomass waste material burning, burner hearth flue gas
Air heating outside the flue radiator wall of group S type, the flue gas of cooling is directly by smoke stack emission.The hot-air of heating passes through blower
It is blown into fragrant core, drying tobacco kiln, is dried to the fragrant core of bamboo (wood), the tobacco leaf in dry kiln.This drying the problem is that:
1, since flue tail gas is not handled, direct outlet causes pollution to atmosphere.2, the direct dry combustion method of S type flue radiator pipeline,
Radiator tube wall is easily burnt, or since high temperature ignites dust outside flammable tube wall, dry bamboo (wood) of easily igniting fragrant core, tobacco leaf
Equal combustible materials.3, since fire box temperature is excessively high, cause to have when hot air temperature it is higher, bamboo (wood) perfume core label be often carbonized,
Affect product quality.4, degree of intelligence is low, it is desirable that operator must 24 hours feelings on duty for observing raw material stoving and burner hearth
Condition, and addition fuel, operate large labor intensity, and time-consuming, and recruitment cost is high.
If using easy firings materials such as furnace gas convection drying perfume (or spice) core, tobacco leaves, since drying temperature is higher, if there is fire at this time
Star enters, and easily causes fire incident.If the dust that medium carries is attached on dried material, subsequent matter will cause
Amount problem.And Boiler Furnace gas bag contains a large amount of Mars and dust, is not appropriate for directly applying to the dry of the materials such as fragrant core, tobacco leaf
It is dry.
Although CN104501547A, the dry kiln system of a kind of radiator, furnace gas mixing application that publication date is 20150408
System discloses the mixing application of radiator, furnace gas, but not satisfactory to the subtle bamboo and wood perfume (or spice) core of material, the low temperature drying of tobacco leaf.
In view of this, the present inventor furthers investigate in view of the drawbacks of the prior art, there is this case generation then.
[summary of the invention]
Technical problem to be solved by the present invention lies in a kind of intelligent thermal water source's perfume (or spice) core, drying tobacco system is provided, lead to
The drying system that superheated water, furnace gas mixing are applied, realizes the drying and UTILIZATION OF VESIDUAL HEAT IN reuse of the materials such as bamboo wood perfume (or spice) core, tobacco leaf, tail
The recycling of gas exhaust gas harmful substance.
The present invention is implemented as follows:
A kind of intelligent thermal water source's perfume (or spice) core, drying tobacco house system, including a boiler, a furnace gas blowdown stack, an electrostatic
Deduster, a boiler induced-draft fan, a multi-tube dust cleaner, a furnace gas cleaning device, a plurality of baking room devices；
The baking room device includes baking room ontology, and dried medium mixing chamber, material are equipped in the baking room ontology
Hothouse, heating system, baking room temperature and humidity control system；The dried medium mixing chamber is located at 2 dry materials rooms
Centre passes through the dry materials room for dried medium close to the side bottom and top of the dried medium mixing chamber；
The heating system includes hot-water radiator and burner gas radiator, and two kinds of radiators are in the dried medium mixing chamber in longitudinal
Arrangement, and it is intermediate equipped with axial blower；The baking room temperature and humidity control system is located at the top of the baking room ontology；
The boiler has hot water generator and boiler blower；The hot water generator connects a heat supply pipeline, the confession
Hot pipeline is connected respectively to the hot-water radiator in each baking room device；The boiler blower is connected to a thermal energy recoverer,
The thermal energy recoverer connects the furnace gas blowdown stack；
The furnace gas export of the boiler connects the electrostatic precipitator, and the outlet of the electrostatic precipitator connects the boiler
Air-introduced machine, the outlet of the boiler induced-draft fan connect the multi-tube dust cleaner, and the outlet of the multi-tube dust cleaner connects the furnace
Gas cleaning device, the outlet air hose of the furnace gas cleaning device form two branches, be connected respectively to the burner gas radiator and
The thermal energy recoverer.
Further:
The air hose that the furnace gas cleaning device connects the thermal energy recoverer is equipped with a big air door；The furnace gas furnace gas is clear
Clean device connects on two air hoses of the burner gas radiator, is respectively equipped with corresponding air door.
For the furnace gas cleaning device there are three space, lower space is that Mars is eliminated with lime-ash expansion chamber, central space and is
3-4 layers of diameter are the cobblestone of 10-25cm, top is clean furnace gas collecting chamber；Mainly play a part of to completely cut off fire source and Mars.
The air inlet of the thermal energy recoverer connects cold air Gas inlet tube.
The connection bottom of the dried medium mixing chamber and the dry materials room dry be situated between is realized by ventilation isolation board
Mass flow is logical.
The lower section of the dried medium mixing chamber is equipped with a dust collection pond, and the top planes in the dust collection pond are lower than
The bottom of the dry materials room.
The baking room temperature and humidity control system includes temperature sensor, humidity sensor and exhaust outlet, the exhaust outlet
Connect the thermal energy recoverer.
The hot-water radiator, the burner gas radiator heat supply pipeline on be respectively equipped with hot aqueous medium's flow control valve,
Furnace gas rate-of flow control valve；
The escape pipe of the burner gas radiator forms two branches, and the furnace gas tail gas for being separately connected the thermal energy recoverer enters
Mouthful, and the furnace gas recovery tube above the burner gas radiator.
The furnace gas recovery tube is equipped with furnace gas flow control valve.
The present invention has the advantages that
1, the existing bamboo perfume (or spice) core baking room conventional drying time is generally 10 hours.The present invention is in entire drying process, furnace
The high-temperature furnace gas tail gas exhaust of gas radiator discharge is utilized, and can directly apply 150 DEG C of boiler smoke, passes through drying
The cooling of room inner air, adjusts the humidity of furnace gas hot-air, reduces the convection current interference thermal loss of external atmospheric air, meets
The drying of the materials such as timber and bamboo wood perfume (or spice) core, tobacco leaf and UTILIZATION OF VESIDUAL HEAT IN recycling require.
2, since the dried medium that baking room uses is air in the boiler furnace gas and baking room of high temperature drying, not over
Cool exterior air cooling is added, dried medium moisture content is lower, and the drying capacity of dried medium is stronger, the temperature of hot-air and dry
Humidity regulation is easier, and the thermal energy for discharging furnace gas sufficiently recycle with purification, reach energy conservation and the efficient utilization of the energy, and it is existing
Drying means compare, under equal conditions, this system energy-saving effect reaches 30% or more, reduce exhaust gas discharge, do not cause
Environmental pollution realizes that a gas of Boiler Furnace tail-gas repeatedly utilizes.
3, since the exhaust outlet of baking room device, furnace gas delivery pipe are all connected with thermal energy recoverer, chimney is made full use of
The exhaust capacity of effect, reduces power consumption；Since furnace gas hot-air continuously flows in baking room device, dry feedstock is realized
Continuous hydrofuge, cancel hydrofuge process cycle, and reduce the evacuation time and temperature fall time of baking room device, when can make dry
Between be reduced to from 10 hours 8.5 hours or hereinafter, working efficiency increases substantially.
4, the setting of electrostatic precipitator, multi-tube dust cleaner, furnace gas cleaning device, burner gas radiator removes furnace gas flue gas
Dust and Mars, improve the quality of furnace gas, and boiler furnace gas can not only be used for the drying of timber Yu bamboo wood perfume (or spice) core, tobacco leaf, moreover it is possible to
It is dry to the peanut of farmers', melon and fruit, food, medicinal material etc..
5, it after boiler furnace gas is by electrostatic precipitator, the setting dedusting of multi-tube dust cleaner and the most of Mars of removing, is sent into
Furnace gas cleaning device reduces the wind speed of furnace gas, and carries out two sedimentations and burning extinguishing removing Mars, to the fire not extinguished completely
Star carries out collision again and becomes smaller to extinguishing, then extinguishes Mars to complete by the heat release cooling of burner gas radiator and air insulated, protects
The safety of furnace gas waste gas utilization is hindered.The furnace gas of entrance is mixed with hot water heats room air, and hybrid cooling reaches
Operating temperature be transformed into clean damp-heat air in baking room timber or bamboo wood perfume (or spice) core heat.Realize hot water heating and furnace gas
Hybrid Heating dry gas advanced optimizes, and dries to timber and bamboo wood perfume (or spice) core, tobacco leaf etc., realizes Boiler Furnace tail-gas resource
Recycle, burning and carbonization without will cause dry feedstock reduce energy consumption, improve hot water source boiler for thermal energy
Power.
6, the tail gas of baking room discharge participates in the recycling of boiler blower thermal energy by thermal energy recoverer, reduces the energy
Consumption.
[Detailed description of the invention]
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is structural schematic diagram of the invention.
[specific embodiment]
As shown in Figure 1, a kind of intelligent thermal water source's perfume (or spice) core, tobacco leaf drying house system, including a hot water source boiler 1, a furnace
Gas blowdown stack 34, a multi-tube dust cleaner 24, a boiler induced-draft fan 22, a furnace gas cleaning device 26, is answered at an electrostatic precipitator 2
Several baking room devices 5, a plurality of baking room temperature and humidity control systems 54 and a thermal energy recoverer 3, the recycling of a plurality of furnace gases
Pipe 491；
Hot water source boiler 1 has hot water generator 11 and boiler blower 12；Hot water generator 11 connects two heat supply pipelines
14,15, which connects flow control valve 44, and flow control valve 44 is connected to each 5 hot-water radiator of baking room device
41 upper end, the heat supply pipeline 15 are connected respectively to the lower end of each 5 hot-water radiator 41 of baking room device；The boiler blower
12 are connected to a thermal energy recoverer 3；
The furnace gas export of the hot water source boiler 1 connects the electrostatic precipitator 2, and the outlet of electrostatic precipitator 2 connects wind
Pipe 21, air duct 21 are connected to 22 entrance of boiler induced-draft fan, and the outlet of boiler induced-draft fan 22 is connected to multi-tube dust cleaner 24；
The multi-tube dust cleaner 24 is connected to a furnace gas cleaning device 26；
The furnace gas cleaning device 26 is set there are three space, and lower space is that Mars is eliminated and lime-ash expansion chamber 261, middle part
It is furnace gas fume collection room 263 that space, which is the medium cobblestone 3-4 floor 261 of diameter 10-25cm, top, mainly open isolation fire source and
The effect of Mars.
The air hose of the furnace gas cleaning device 26 forms two branches, is connected respectively to the thermal energy recoverer 3 and described
Baking room 5；The air hose 31 that the furnace gas cleaning device 26 connects the thermal energy recoverer 3 is equipped with a big air door 27；The furnace
The air hose 47 that gas cleaning device 26 connects the burner gas radiator 43 in the baking room 5 is equipped with a big air door 28 and a flow tune
Save valve 45；
The furnace gas of the thermal energy recoverer 3 connects an air hose 33 with dry offgas outlet, and the other end of air hose 33 connects institute
The chimney 34 stated；Cool air inlet air hose 38 connects 3 air intake vent of thermal energy recoverer.The furnace gas of the thermal energy recoverer 3 and drying
Gas inlet is separately connected air hose 31,32；The air hose 32 connects the exhaust of the baking room temperature and humidity control system 54 of baking room 5
Mouth 541.The outlet air hose 37 of the burner gas radiator 43 of the furnace-heated gas inlet connection baking room 5 of the thermal energy recoverer 3,
An air door 36 is equipped on air hose 37.The outlet air hose 37 of the burner gas radiator 43 of the baking room 5 forms two branches, respectively
Connect the furnace gas gas inlet of the thermal energy recoverer 3 and the furnace gas recovery tube 491 above the burner gas radiator, furnace
Gas recovery tube 491 is equipped with a tail gas furnace air-flow adjustable valve 49.Furnace gas a part i.e. in burner gas radiator 43 is cold through radiating
But it is discharged into again in dry materials room 56 and is utilized by the pipe of furnace gas delivery pipe 491 afterwards, the extra furnace gas of another part
Exhaust emissions is into thermal energy recoverer 3.
The baking room device include a baking room ontology 5,5 ontology of baking room ontology be equipped with dried medium mixing chamber 55,
Dry materials room 56, work gate 51, ventilation isolation board 53, dust collection chamber 551, baking room temperature and humidity control system 54；Institute
It states baking room temperature and humidity control system 54 and is located at 5 top of baking room；The dried medium mixing chamber 55 is in baking room 5
Between, mixing chamber 55 is successively arranged hot-water radiator 41, axial flow blower 42, burner gas radiator 43, furnace gas recovery tube from top to bottom
491；The work gate 51 is equipped with observation window 511.
When operation of the present invention, the work gate 51 of baking room 5 is opened, and the big air door 27 on air hose 31 is opened, air hose 47,37
On big air door 28,36 be closed.Fragrant core, the raw tobacco material 6 for needing to dry are laid in 5 bottom of baking room and opposite ventilation isolation board
53 vertically put, and each baking room successively loads raw material.After single baking room raw material is put, it is closed the work of baking room 5
Axial flow blower 42 is opened at gate 51, is opened the big air door 28,36 on air hose 47,37, is closed big air door 27, flow control valve 44,
45, it 49 opens；Big air door 27 closes furnace gas flue gas air hose 31.Up to 350 DEG C -450 DEG C of boiler exhaust gas furnace gas is removed by electrostatic
It after first of the dedusting of dirt device 2, is sprayed into multi-tube dust cleaner 24 by boiler induced-draft fan 22, carries out final dusting.Then relatively clean
High-temperature furnace gas eliminated by Mars and further sedimentation dust and remove Mars with lime-ash expansion chamber 261, remaining Mars collides
Cobblestone to pebble layer (3-4 layers) 262 further breaks up extinguishing, spark and Mars is isolated by pebble layer 262, furnace gas is received
The clean furnace gas that collection room 263 is collected into is entered in burner gas radiator 43 by pipeline 47.
Hot aqueous medium in hot water generator (boiler) 11 gives 41 heat supply of hot-water radiator by heat supply pipeline 14, and by flowing
Adjustable valve 44 controls the supply amount of thermal medium (hot water), meets the control of temperature and humidity of baking room dried medium mixing chamber 55
It is required that.Baking room water heater funnel gives 41 heat supply of hot-water radiator by pipeline 14 by 1 hot water generator 11 of hot water source boiler,
To the circulation air heating in dried medium mixing chamber 55, axial flow blower 42 is operated, and the wet air of heat is passed through ventilation isolation board
53 ventilation opening is blown into raw material to be dried, raw material stoving.
Furnace gas the becoming larger due to furnace gas flow section being blown into furnace gas furnace gas cleaning device 26, flow velocity is slack-off, reduces furnace
The wind speed of gas carries out lime-ash sedimentation and eliminates Mars, further prevents being blown into the furnace gas tail gas in baking room and cause dry feedstock
Burning and carbonization.Into burner gas radiator 43 furnace gas under the action of axial flow blower 42, into dry materials room 56 to raw material
It is dried, completes a working cycles；Hot moisture after drying is flowed into from the reserved opening above dried medium mixing chamber 55 again,
And mix the furnace gas recycling tail gas controlled by furnace gas flow control valve 49 and blow on burner gas radiator 43, to burner gas radiator 43
In furnace gas cool down.Furnace gas after cooling is blown on hot-water radiator 41 under the drive of axial flow blower 42, comprehensive heating
Hot-air pass through 55 lower space of dried medium mixing chamber again, by the ventilation opening of ventilation isolation board 53 be blown into heating raw material 6 in,
Formation recycles again.Raw material is set to reach dry mass requirement by continuous hot-air circulation.In dried medium mixing chamber 55
Dust particles and Mars particle in hot-air are settled down in dust collection pond 551 under the wind-force of gravity and axial flow blower.
Top baking room temperature and humidity control system 54 controls each thermal medium and flows by adjusting flow control valve 44,45,49
Flow, ensure baking room in hot-air humidity and temperature.Excessively high hot moisture is excluded in time.Top baking room temperature and humidity
The hot moisture of 54 exhaust outlet 541 of control system discharge is discharged in thermal energy recoverer 3 by pipeline 32.Baking room does not digest, is more
Remaining furnace gas tail gas is opened certain damper positions by the adjusting of air door 36 and is discharged into thermal energy recoverer 3.Thermal energy recycling
The thermal energy for the hot moisture that device 3 is discharged by the furnace gas tail gas and exhaust outlet 541 that absorb discharge, using the heat absorption principle of cold air,
The cold air entered from cool air inlet air hose 38 is heated, and the air after heating is made to enter boiler blower 12 through air hose 35
Entrance, be blown into and blown in hot water source boiler 1 by boiler blower.Furnace gas tail gas and the air tail gas discharged through exhaust outlet 541
It discharges after thermal energy radiates into thermal energy recoverer 3, then is discharged into chimney 34 through air hose 33.
After raw material 6 is dried, the big air door 27 on air hose 31 is opened, and the air door 28,36 on air hose 47,37 is closed, stream
Adjustable valve 44,45,49 is closed.Then the work gate 51 of baking room 5 is opened, and takes out the raw material 6 that dries quantity reaches requirement
Afterwards, prepare the drying work of next group raw material 6 again, prepare for next group raw material, carry out raw material drying next time and work.
It should be understood that
One, the effect of the furnace gas cleaning device 26: Mars eliminates the section for flowing furnace gas with lime-ash expansion chamber 261
Become larger suddenly, flow velocity is slack-off, extend furnace gas walking time, reduce the wind speed of furnace gas, to by multi-tube dust cleaner 24 come it is residual
The Mars stayed, which burns away to extinguish, removes Mars, and carries out natural subsidence to the dust in furnace gas, falls on Mars and lime-ash is heavy
The bottom for dropping room 261, excludes this part of dust from furnace gas, will not be brought in baking room.Remaining Mars collides
The cobblestone of pebble layer (3-4 layers) 262 further breaks up extinguishing, and spark and Mars is isolated by pebble layer 262, ensures furnace gas
The furnace gas that collecting chamber 263 is collected is clean furnace gas.Even if having a small amount of Mars again in pipeline 47 and burner gas radiator 43
It can be extinguished by dried medium mixing chamber 55, be increased without other operating costs.
Two, the dried medium mixing chamber 55 in the baking room 5 directly carries out the hot wind of boiler furnace gas and hot water heating
Internal gas mixing is realized in mixing, is not realized furnace gas cooling by outside atmosphere, is reduced the heat-energy losses of furnace gas, while to arriving
The hot wind heated up to the residual Mars in 55 furnace gas of dried medium mixing chamber, which is broken up and burnt away to extinguish, removes Mars,
And natural subsidence is carried out to the dust in furnace gas, it reduces Mars and dust treats the influence of dry feedstock, realize mixing furnace gas
Self-purification.
The present invention using thermal water source's boiler furnace gas by electrostatic precipitator, first of multi-tube dust cleaner, second dedusting and
After removing Mars, the wind speed that furnace gas is reduced with lime-ash expansion chamber 261 is eliminated by Mars, progress third road sedimentation and burning, which are extinguished, to remove
Remove Mars, extinguishing further then broken up by the cobblestone of pebble layer (3-4 layers) 262, by pebble layer 262 be isolated spark and
Mars ensures the cleaning of furnace gas, then collects the dust and Mars being finally likely to occur by dust collection pond 551, ensures baking room
The clean manufacturing of interior air.Hot wind of the dried medium mixing chamber 55 directly to boiler furnace gas and hot water heating in baking room device
It is mixed, realizes internal gas mixing, do not realized furnace gas cooling by outside atmosphere, reduce the heat-energy losses of furnace gas.It can be straight
The boiler furnace gas with up to 150 DEG C is scooped out, by the humidity of baking room internal cooling, adjusting dry-heat air medium, is reduced external
Thermal loss caused by the convection current interference of atmospheric air.Due to having used thermal energy recoverer, boiler furnace gas heat resource is realized
It recycles, reduces energy consumption, expand the heat capacity 30% of hot water source boiler, eliminate dehumidifying process cycle, make
Raw material are dry under optimal temperature and humidity environment, exclude moisture content, shorten one hour arid cycle or more, enhance production capacities 15%.
In addition, making full use of the higher feature of baking room waste heat from tail gas temperature, the tail gas that baking room discharges is given by thermal energy recoverer
The waste heat secondary use of emission is realized in boiler blower heat supply.Since baking room cools down not over outer addition cold air,
Keep the moisture content of high-temperature furnace gas lower, makes that there is more powerful dry energy by the hot wind of hot water heating and the gaseous mixture of furnace gas
Power.Lime-ash is not only avoided to eliminate the matched water dust scrubber of furnace gas dedusting because of sky by four dedusting collection devices
Environmental pollution problem caused by gas and sewage generate, and the waste of water resource is also avoided, realize that a gas repeatedly utilizes.Due to
Shorten the raw material drying period one hour or more, improve the Homes Using TV of baking room.Since baking room has used high-temperature furnace gas, make to dry
Roasting raw material has grilled taste, and such as pachyrhizus, chankings, dried bamboo shoots, chicken, duck, fish, the meat such as the food for drying baking room can be made to have
Grilled taste improves the attraction of food.
The foregoing is merely preferable implementation use-cases of the invention, are not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, made any modification, equivalent replacement and improvement etc., should be included in of the invention
Within protection scope.
Claims (10)
1. a kind of intelligent thermal water source's perfume (or spice) core, drying tobacco house system, it is characterised in that: discharge cigarette including a boiler, a furnace gas
Chimney, an electrostatic precipitator, a boiler induced-draft fan, a multi-tube dust cleaner, a furnace gas cleaning device, a plurality of baking room devices；
The baking room device includes baking room ontology, and dried medium mixing chamber, dry materials are equipped in the baking room ontology
Room, heating system, baking room temperature and humidity control system；The dried medium mixing chamber is located among 2 dry materials rooms,
Pass through the dry materials room for dried medium close to the side bottom and top of the dried medium mixing chamber；It is described to add
Hot systems include hot-water radiator and burner gas radiator, and two kinds of radiators are in longitudinal arrangement in the dried medium mixing chamber,
And it is intermediate equipped with axial blower；The top of the baking room is arranged in the baking room temperature and humidity control system；
The boiler has hot water generator and boiler blower；The hot water generator connects a heat supply pipeline, the heating tube
Line is connected respectively to the hot-water radiator in each baking room device；The boiler blower is connected to a thermal energy recoverer, described
The furnace gas offgas outlet of thermal energy recoverer connects the furnace gas blowdown stack；
The furnace gas export of the boiler connects the electrostatic precipitator, and the outlet of the electrostatic precipitator connects the boiler draft
Machine, the outlet of the boiler induced-draft fan connect the multi-tube dust cleaner, and it is clear that the outlet of the multi-tube dust cleaner connects the furnace gas
The outlet air hose of clean device, the furnace gas cleaning device forms two branches, is connected respectively to the air inlet of the burner gas radiator
The furnace gas gas inlet of mouth and the thermal energy recoverer.
2. intelligent thermal water source's perfume (or spice) core according to claim 1, drying tobacco house system, it is characterised in that: the furnace gas
The air hose that cleaning device connects the thermal energy recoverer is equipped with a big air door；The furnace gas furnace gas cleaning device connects the furnace
On two air hoses of gas radiator, it is respectively equipped with corresponding air door.
3. intelligent thermal water source's perfume (or spice) core according to claim 1, drying tobacco house system, it is characterised in that: the furnace gas
For cleaning device there are three space, it is 3-4 layer diameter for 10- that lower space, which is that Mars eliminates with lime-ash expansion chamber, central space,
The cobblestone of 25cm, top are clean furnace gas collecting chambers.
4. intelligent thermal water source's perfume (or spice) core according to claim 1, drying tobacco house system, it is characterised in that: the thermal energy
The air inlet of recover connects cold air Gas inlet tube.
5. intelligent thermal water source's perfume (or spice) core according to claim 1, drying tobacco house system, it is characterised in that: the drying
The connection bottom of medium mixing chamber and the dry materials room dried medium circulation is realized by ventilation isolation board.
6. intelligent thermal water source's perfume (or spice) core according to claim 1, drying tobacco house system, it is characterised in that: the drying
The lower section of medium mixing chamber is equipped with a dust collection pond, and the top planes in the dust collection pond are lower than the dry materials room
Bottom.
7. intelligent thermal water source's perfume (or spice) core according to claim 1, drying tobacco house system, it is characterised in that: the drying
Room temperature and humidity control system includes temperature sensor, humidity sensor and exhaust outlet, and the exhaust outlet connects the thermal energy recycling
The furnace gas gas inlet of device.
8. intelligent thermal water source's perfume (or spice) core according to claim 1, drying tobacco house system, it is characterised in that: the hot water
Radiator, the burner gas radiator heat supply pipeline on be respectively equipped with hot aqueous medium's flow control valve, furnace gas rate-of flow control
Valve.
9. intelligent thermal water source's perfume (or spice) core according to claim 1, drying tobacco house system, it is characterised in that: the furnace gas
The escape pipe of radiator forms two branches, is separately connected the furnace gas gas inlet of the thermal energy recoverer, and is located at described
Furnace gas recovery tube above burner gas radiator.
10. intelligent thermal water source's perfume (or spice) core according to claim 9, drying tobacco house system, it is characterised in that: the furnace gas
Recovery tube is equipped with furnace gas flow control valve.
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| CN201910506457.2A CN110307697A (en) | 2019-06-12 | 2019-06-12 | A kind of intelligent thermal water source's perfume (or spice) core, drying tobacco house system |
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