CN204848753U - Straw carbomorphism cooling device for system - Google Patents
Straw carbomorphism cooling device for system Download PDFInfo
- Publication number
- CN204848753U CN204848753U CN201520604343.9U CN201520604343U CN204848753U CN 204848753 U CN204848753 U CN 204848753U CN 201520604343 U CN201520604343 U CN 201520604343U CN 204848753 U CN204848753 U CN 204848753U
- Authority
- CN
- China
- Prior art keywords
- heat transfer
- district
- cold wind
- hot
- straw
- 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.)
- Expired - Fee Related
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a straw carbomorphism cooling device for system, which comprises a housin, be provided with the heat transfer district of cold wind district, hot -blast district and finished product charcoal in the casing, the heat transfer position is between cold wind district and hot -blast district, be provided with the cold wind import in the cold wind district, be provided with the hot air exitus who is connected with the straw drying apparatus in the hot -blast district, be provided with the heat exchange tube in the heat transfer district, the both ends of heat exchange tube communicate with each other with cold wind district and hot -blast district respectively. The utility model discloses can fast enoughly invite and cool off the finished product charcoal, can in addition recycle to a large amount of heat energy of finished product charcoal in the cooling process again.
Description
Technical field
The utility model relates to a kind of straw charring technical field, relates in particular to a kind of straw charring system refrigerating unit.
Background technology
Along with Global Greenhouse Effect goes from bad to worse, the aggravation increasingly of energy supply and demand contradiction, environment protection and sustainable development have become the problem that people pay close attention to.Save energy, improves the utilising efficiency of the energy and develops the development theme that renewable energy source becomes the world.
Agricultural crop straw is as stalk wide material sources such as sorghum stalk, king's rice stalk, cotton stalk and sorghums.Have 40% to be used as life fuel and stock keeping feed by peasant in stalk, residue 60% is dropped on-site incineration, not only causes serious environmental pollution, also causes the very large wasting of resources.Agricultural crop straw is a kind of organism, and it is made up of flammable matter, inanimate matter and water, mainly containing carbon, hydrogen, oxygen and a small amount of nitrogen element and element sulphur etc.Carrying out carbonizing process charcoal processing to agricultural crop straw is make full use of the effective way one of of these agricultural wastes as biomass material, in prior art, usually adopts straw charring system to complete making charcoal by using straws.As China Patent No. " 201020120143.3 " discloses a kind of laying type straw carbonization device on November 10th, 2010, its technical scheme for this device comprise screw feeding machine, preheating rotary oven, charing rotary oven, spiral carbon output machine, put out charcoal storehouse, anti-explosion dust remover, washer, condenser, burner, settling tank.Stalk enters preheating rotary oven through screw feeding machine, charing rotary oven is entered through connecting passage, put out after charcoal storehouse cools by the input of spiral carbon output machine and automatically drop out, after smoke pre-heating stalk, input burner, as charring furnace thermal source through washing, condensation after extracting tar and acetic acid.But in actual application, temperature after straw charring is higher, need to cool it, but with the prior art that above-mentioned patent document is representative, all that this type of cooling not only causes cooling time long, and charcoal processing efficiency is low by putting out the obtained finished product charcoal of the equipment naturally cooling such as charcoal storehouse, also cause the heat of finished product charcoal to run off in vain, fail effectively to utilize heat energy.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, a kind of straw charring system refrigerating unit is provided, the utility model can either cool finished product charcoal fast, a large amount of heat energy of finished product charcoal in process of cooling can be recycled again.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of straw charring system refrigerating unit, it is characterized in that: comprise housing, the heat transfer zone of cold wind district, hot blast district and finished product charcoal is provided with in described housing, described heat transfer zone is between cold wind district and hot blast district, described cold wind district is provided with cold wind import, described hot blast district is provided with the hot-blast outlet be connected with straw drying apparatus, is provided with heat transfer tube in described heat transfer zone, the two ends of described heat transfer tube communicate with cold wind district and hot blast district respectively.
Described housing upper is provided with automatic open-close type cover plate, and described lower housing portion is provided with automatic open-close type base plate.
The quantity of described heat transfer tube is many, and many heat transfer tube point multilayers are fixed in heat transfer zone, and every layer comprises the many heat transfer tubes evenly arranged.
Evenly be provided with the fin of multiple inclination in described heat transfer tube, the vergence direction of described fin is contrary with the flow direction of cold wind.
Employing the utility model has the advantage of:
One, in the utility model, cold wind can be made to carry out heat transfer tube with comparatively mild speed by cold wind district, both ensure that the heat transfer effect of cold wind and finished product charcoal is better, ensured that again the utilization ratio of cold wind is higher, meanwhile, such structure also helps the floor space reducing refrigerating unit.And the hot blast after heat exchange can be made to rapidly flow toward straw drying apparatus by hot-blast outlet by hot blast district, and then the drying effect of hot loss of energy and raising stalk can be reduced.Compared with the prior art being representative with China Patent No. " 201020120143.3 ", the utility model can either cool finished product charcoal fast, a large amount of heat energy of finished product charcoal in process of cooling can be recycled again, effectively prevent heat to run off in vain.
Two, in the utility model, be conducive to rapidly finished product charcoal to be cooled being loaded in housing by the automatic open-close type cover plate of housing upper, be conducive to rapidly cooled finished product charcoal being drawn off in housing by the automatic open-close type base plate of lower housing portion.Meanwhile, by the cooperation of cover plate and base plate, can prevent layer of charcoal in cooling from contacting with oxygen in air, and guarantee that dust does not enter production plant.
Three, in the utility model, many heat transfer tube layerings are evenly arranged in heat transfer zone, the finished product charcoal that this structure is piled up in housing from internal cooling, can accelerate the cooling efficiency of finished product charcoal further and improve the cooling performance of finished product charcoal further.
Four, in the utility model, multiple inclining fin contrary with cold wind flow direction is evenly set in heat transfer tube, the flowing time of cold wind in heat transfer tube can be extended, increase the contact area of cold wind and heat transfer tube and strengthen cold wind and contact dynamics at heating duct, and then be conducive to the cooling performance and the speed of cooling that further promote finished product charcoal.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Number in the figure is: 1, housing, 2, cold wind district, 3, hot blast district, 4, heat transfer zone, 5, heat transfer tube, 6, automatic open-close type cover plate, 7, automatic open-close type base plate, 8, fin.
Embodiment
Embodiment 1
A kind of straw charring system refrigerating unit, comprise housing 1, four pieces of dividing plates are provided with in described housing 1, for housing 1 is divided into cold wind district 2, the heat transfer zone 4 of hot blast district 3 and finished product charcoal, described cold wind district 2 and hot blast district 3 lay respectively at the two ends of housing 1, described heat transfer zone 4 is between cold wind district 2 and hot blast district 3, described cold wind district 2 is provided with the cold wind import be connected with gas blower, described hot blast district 3 is provided with the hot-blast outlet be connected with straw drying apparatus, heat transfer tube 5 is provided with in described heat transfer zone 4, described heat transfer tube 5 is fixed on dividing plate, the two ends of heat transfer tube 5 communicate with cold wind district 2 and hot blast district 3 respectively.
In the present embodiment, described housing 1 top is provided with automatic open-close type cover plate 6, described housing 1 bottom is provided with automatic open-close type base plate 7, and described automatic open-close type cover plate 6 is all connected with housing 1 by mechanical switch with automatic open-close type base plate 7, can realize automatically opening or closing.Further, resistant to elevated temperatures sealing-ring is provided with between described automatic open-close type cover plate 6 and housing 1, be provided with resistant to elevated temperatures sealing-ring between described automatic open-close type base plate 7 and housing 1, prevent layer of charcoal from contacting with oxygen in air, and guarantee that dust does not enter production plant.
In the present embodiment, the quantity of described heat transfer tube 5 is many, and many heat transfer tubes 5 points of multilayers are fixed in heat transfer zone 4, and every layer comprises the many heat transfer tubes 5 evenly arranged.
In the present embodiment, the hot-blast outlet in described hot blast district 3 is connected with straw drying apparatus by insulating pipe, prevents heat energy loss.
The enforcement principle of the present embodiment is: first open automatic open-close type cover plate 6, finished product charcoal to be cooled is loaded in housing 1, close automatic open-close type cover plate 6 again, then by gas blower cold wind sent into the cold wind district 2 in housing 1, after cold wind enters cold wind district 2, carry out heat exchange by heat transfer tube 5 and the finished product charcoal of heat transfer zone 4, the cold wind after heat exchange becomes hot blast and enters hot blast district 3, and entering straw drying apparatus through hot-blast outlet, cooled finished product charcoal draws off from automatic open-close type base plate 7.
Embodiment 2
A kind of straw charring system refrigerating unit, comprise housing 1, cold wind district 2 is provided with in described housing 1, the heat transfer zone 4 of hot blast district 3 and finished product charcoal, described heat transfer zone 4 is between cold wind district 2 and hot blast district 3, described cold wind district 2 is provided with cold wind import, described hot blast district 3 is provided with the hot-blast outlet be connected with straw drying apparatus, heat transfer tube 5 is provided with in described heat transfer zone 4, the two ends of described heat transfer tube 5 communicate with cold wind district 2 and hot blast district 3 respectively, the fin 8 of multiple inclination is evenly provided with in described heat transfer tube 5, the vergence direction of described fin 8 is contrary with the flow direction of cold wind, so that increase the contact area of cold wind and heat transfer tube 5.
Claims (4)
1. a straw charring system refrigerating unit, it is characterized in that: comprise housing (1), cold wind district (2) is provided with in described housing (1), the heat transfer zone (4) of hot blast district (3) and finished product charcoal, described heat transfer zone (4) is positioned between cold wind district (2) and hot blast district (3), described cold wind district (2) is provided with cold wind import, described hot blast district (3) is provided with the hot-blast outlet be connected with straw drying apparatus, heat transfer tube (5) is provided with in described heat transfer zone (4), the two ends of described heat transfer tube (5) communicate with cold wind district (2) and hot blast district (3) respectively.
2. straw charring system refrigerating unit as claimed in claim 1, it is characterized in that: described housing (1) top is provided with automatic open-close type cover plate (6), described housing (1) bottom is provided with automatic open-close type base plate (7).
3. straw charring system refrigerating unit as claimed in claim 1 or 2, it is characterized in that: the quantity of described heat transfer tube (5) is many, many heat transfer tube (5) point multilayers are fixed in heat transfer zone (4), and every layer comprises the many heat transfer tubes (5) evenly arranged.
4. straw charring system refrigerating unit as claimed in claim 1, is characterized in that: the fin (8) being evenly provided with multiple inclination in described heat transfer tube (5), the vergence direction of described fin (8) is contrary with the flow direction of cold wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604343.9U CN204848753U (en) | 2015-08-12 | 2015-08-12 | Straw carbomorphism cooling device for system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604343.9U CN204848753U (en) | 2015-08-12 | 2015-08-12 | Straw carbomorphism cooling device for system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204848753U true CN204848753U (en) | 2015-12-09 |
Family
ID=54739324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604343.9U Expired - Fee Related CN204848753U (en) | 2015-08-12 | 2015-08-12 | Straw carbomorphism cooling device for system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204848753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477544A (en) * | 2017-08-26 | 2017-12-15 | 中山火炬职业技术学院 | Intelligent control's UV-LED photocuring device's cooling system |
| CN107791676A (en) * | 2017-09-22 | 2018-03-13 | 西安理工大学 | A kind of variable wavelength UV LED light solidification equipments |
-
2015
- 2015-08-12 CN CN201520604343.9U patent/CN204848753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477544A (en) * | 2017-08-26 | 2017-12-15 | 中山火炬职业技术学院 | Intelligent control's UV-LED photocuring device's cooling system |
| CN107791676A (en) * | 2017-09-22 | 2018-03-13 | 西安理工大学 | A kind of variable wavelength UV LED light solidification equipments |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101885973B (en) | Dry distillation production process for lignite or high volatile coal | |
| CN101984018B (en) | External heating internal coal decomposing equipment | |
| CN101845308B (en) | Coke quenching device with byproducts of synthetic gas and vapor and process thereof | |
| CN204848753U (en) | Straw carbomorphism cooling device for system | |
| CN105199757A (en) | High-water organic waste pyrolysis system and method thereof | |
| CN103420368B (en) | Integrated device and method for continuous preparation of activated carbon | |
| CN101580740A (en) | Preheated multistage air distribution gasification process for fixed bed straws | |
| CN103409153A (en) | Flash and continuous dry distillation process of biomass | |
| CN103332673A (en) | Heat-accumulating type semi-coke rotary kiln | |
| CN208733024U (en) | A kind of biomass sources distillation system | |
| CN205115376U (en) | Pyrolysis system based on high water content organic waste | |
| CN202924954U (en) | Waste heat recycling system for coke oven gas primary cooler | |
| CN201367419Y (en) | Pre-heated multilevel air distribution fixed bed straw gasification device | |
| CN202648130U (en) | Hot blast stove heating device | |
| CN201532087U (en) | Device using various energy dry forage grasses | |
| CN201825920U (en) | Internal-coal external-heating coal material decomposing equipment | |
| CN201841669U (en) | Device for recovering heat energy of high-speed biaxially oriented polypropylene (BOPP) production line | |
| CN204625189U (en) | A kind of biomass fuel expansion furnace for the preparation of expanded graphite | |
| CN203683476U (en) | Hot air heating type biomass pyrolysis machine | |
| CN204329327U (en) | A kind of biomass fuel thermal medium boiler | |
| CN202157087U (en) | High-efficiency electric furnace steel making system | |
| CN203323180U (en) | Boiler device using saw dust renewable energy as fuel | |
| CN206799533U (en) | Plant carbonated stove | |
| CN201770660U (en) | Coal material horizontal intubation vertical decomposition equipment | |
| CN104860310A (en) | Biomass fuel expansion furnace for preparing expanded graphite |
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: 20151209 Termination date: 20190812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |