CN207729944U - A kind of biological particles drying equipment - Google Patents
A kind of biological particles drying equipment Download PDFInfo
- Publication number
- CN207729944U CN207729944U CN201721392119.3U CN201721392119U CN207729944U CN 207729944 U CN207729944 U CN 207729944U CN 201721392119 U CN201721392119 U CN 201721392119U CN 207729944 U CN207729944 U CN 207729944U
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- CN
- China
- Prior art keywords
- heating plate
- drying
- biological particles
- tower drier
- dryer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drying Of Solid Materials (AREA)
Abstract
The utility model is related to a kind of biological particles drying equipments, include combustion furnace, drying unit and the drawing mechanism coupled successively by pipeline, its middle charging aperture is arranged on the duct coupling of combustion furnace and drying unit, the drying unit is dried for two-stage, including roller dryer and tower drier, couple also through pipeline between two dryers, wherein being provided with gravity type drying unit in the tower drier.The technique that the utility model uses secondary drying, it is ensured that biological particles are fully dry, to reach production requirement.Wherein tower drier is arranged as diamond structure as secondary drying device, heating plate, can voluntarily fall and realize the effect of multilayer repeated drying.Meanwhile drying temperature can be detected automatically in the utility model, waste heat is made full use of, heat utilization rate is improved.
Description
Technical field
The utility model is related to particulate material process equipments, refer in particular to a kind of biological particles drying equipment.
Background technology
Biomass granule fuel belongs to country and supports the New-type fuel promoted, it can pass through combustion as diesel oil, heavy oil
Burning machine automatic combustion and automatically control, and clean as fuel oil, combustion gas, and expense only have fuel oil, combustion gas half not
It arrives.Biomass granule fuel refer to timber, maize straw, wheat stalk, cotton stem, straw, rice husk, peanut shell, corncob,
The crops such as branch, leaf, sawdust, solid waste are raw material, and by crushing, thermoplastic pressurizes, density is molded, as " biology
Matter granular fuel ", it is a kind of renewable resource.In the production system of biological particles, generally require using dryer pair
Drying and processing is originally carried out, and existing dryer has rotary drum drying machine, three backhaul dryers, three-cylinder drier, interval to dry
The multiple types such as machine, directly-heated dryer.Most involved in production is rotary drum drying machine, and it is dry that rotary drum drying machine is also referred to as roller
Dry equipment or rotary drum dryer are using a kind of most common and extensive drying equipment in mining industry equipment, and if this equipment
But there is the problems such as drying materials are uneven, and moisture evaporation is insufficient in the drying for being directly used in biomass fuel.
Invention content
The purpose of this utility model is improved and is innovated for disadvantage present in background technology and problem, provides one
Kind biological particles drying equipment.
The technical solution of the utility model be construction it is a kind of include the combustion furnace coupled successively by pipeline, drying unit and
The drying equipment of drawing mechanism, middle charging aperture are arranged on the duct coupling of combustion furnace and drying unit, drying dress
It is set to two-stage drying, including roller dryer and tower drier, is coupled also through pipeline between two dryers, wherein described
Tower drier in be provided with gravity type drying unit.
The gravity type drying unit includes at least two be arranged in tower drier in one of the embodiments,
Group heating plate, every group of heating plate are by the upper heating plate being arranged in umbrella and the water chestnut formed in the lower heating plate that funnel-form is arranged
Shape structure, the upper and lower heating plate are correspondingly arranged, and the drops down diameter of upper heating plate is less than lower heating plate and is unfolded upwards directly
Diameter, two that the upper heating plate of top layer heating plate corresponds in vertical drying dry feed inlet, and material drying successively passes through upper and lower after entering
Heating plate completes secondary drying.
The upper heating plate is fixed on the column of bottom in tower drier by bottom end in one of the embodiments,
It is installed in dryer, the holder that the lower heating plate is fixed on tower drier inner wall by one end is installed on dryer
It is interior.
Preferably, the bottom end of the tower drier is provided with two and bakes out material mouth, which corresponds to bottom heating plate
Lower heating plate.
The drawing mechanism includes the cyclone separator being connected on tower drier in one of the embodiments,
With the discharge port in cyclone separator bottom is set.
Preferably, it is also associated with the hot wind mistake in cyclone separator between the cyclone separator and tower drier
The filter being sent into after filter in tower drier.
In one of the embodiments, temperature sensing is both provided in the roller dryer and tower drier
Device.
In one of the embodiments, air blower is both provided on each connecting pipeline.
The advantages of the utility model and advantageous effect：
The technique that the utility model uses secondary drying, it is ensured that biological particles are fully dry, to reach production requirement.Its
Middle tower drier is arranged as diamond structure as secondary drying device, heating plate, can voluntarily fall and realize that multilayer is repeatedly dried
Dry effect.Meanwhile temperature sensor is set in the utility model dryer, drying temperature can be detected automatically.In whirlwind point
Filter device is set from device air outlet, filters the dust in exhaust gas, and in exhaust gas recirculation to tower drier, will be made full use of remaining
Heat improves heat utilization rate.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model tower drier internal structure schematic diagram.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can in many different forms come in fact
It is existing, however it is not limited to embodiment described herein.Make public affairs to the utility model on the contrary, purpose of providing these embodiments is
It is more thorough and comprehensive to open content.
It should be noted that when element is considered as " setting " or " connection " on another element, it can be direct
It is arranged or is connected on another element or may be simultaneously present centering elements.
Unless otherwise defined, the technical field of all technical and scientific terms and the utility model used herein
The normally understood meaning of technical staff it is identical.Term used in the description is intended merely to describe specifically to implement purpose,
It is not intended to limit the utility model.
As shown in Fig. 1 to 2, which includes combustion furnace 1, air blower 2, feed inlet 3, drum-type
Dryer 4, tower drier 6, cyclone separator 7, filter 8, upper heating plate 9, lower heating plate 9 ', holder 10, goes out pipeline 5
Material mouth 11, temperature sensor 12, column 13, two dry feed inlet 14 and two and bake out material mouth 15.
Specifically, as shown in Figure 1, being combustor 1, roller dryer 4, tower drier 6 and rotation successively from left to right
Wind separator 7, four are linked together by pipeline 5, and air blower 2 is both provided in mutual connecting pipe.Into
Material mouth 3 is arranged between combustion furnace 1 and roller dryer 4.It is all provided in the inside of roller dryer 4 and tower drier 6
It is equipped with temperature sensor 12.Filter 8 is connected between the air outlet of cyclone separator 7 and the feed inlet of tower drier 6.
Specifically, as shown in Fig. 2, heating plate is arranged to two layers of diamond shape is distributed vertically.With regard to one of diamond shaped heating plate
For, upper heating plate 9 is arranged to umbrella, and is supported and fixed by column 13；Funnel is arranged in lower heating plate 9 ', and by holder 10
Fixed, maximum gauge is more than the maximum gauge of upper heating plate 9, and opening is arranged at minimum diameter.Biological particles are made to be dried from two
Feed inlet 14 passes sequentially through heating plate on first layer, heating plate under first layer after entering, on the second layer under heating plate and the second layer
Heating plate finally bakes out material mouth 15 from two and sends out.
When work, starting device, combustion furnace provides heat source, blows into hot wind in drying unit under the action of air blower.
Biological particles are poured into from feed inlet, are entered in roller dryer along pipeline, the temperature sensor prison in roller dryer
Whether up to standard survey drying temperature.Biological particles through primary drying flow into tower drier, and biological particles are along adding
During hot plate flows downward, again by heating, drying.Subsequent biological particles enter in cyclone separator, biological particles
It is flowed out from discharge port；And after the exhaust gas for flowing through cyclone separator is filtered, pass back into tower drier.
Embodiment described in the utility model is only the description carried out to preferred embodiments of the present invention, not
The utility model conception and scope is defined, under the premise of not departing from the design concept of the utility model, work in this field
The all variations and modifications that journey technical staff makes the technical solution of the utility model should all fall into the protection of the utility model
Range, the claimed technology contents of the utility model have all been recorded in detail in the claims.
Claims (7)
1. a kind of biological particles drying equipment includes combustion furnace, drying unit and the drawing mechanism coupled successively by pipeline,
Its middle charging aperture is arranged on the duct coupling of combustion furnace and drying unit, it is characterised in that：
The drying unit is two-stage drying, including roller dryer and tower drier, between two dryers also through
Pipeline couples, wherein being provided with gravity type drying unit in the tower drier.
2. biological particles drying equipment according to claim 1, it is characterised in that the gravity type drying unit packet
Include at least two groups heating plate being arranged in tower drier, every group of heating plate is upper heating plate by being arranged in umbrella and is in
The diamond structure of the lower heating plate composition of funnel-form setting, the upper and lower heating plate is correspondingly arranged, and the downward exhibition of upper heating plate
It opens diameter and is less than the upward deployment diameter of lower heating plate, two that the upper heating plate of top layer heating plate corresponds in vertical drying dry charging
Mouthful, material drying successively completes secondary drying after entering by upper and lower heating plate.
3. biological particles drying equipment according to claim 2, it is characterised in that the upper heating plate passes through bottom end
The column for being fixed on bottom in tower drier is installed in dryer, and the lower heating plate is fixed on vertical baking by one end
The holder of dry machine inner wall is installed in dryer.
4. biological particles drying equipment according to claim 2, it is characterised in that the bottom end of the tower drier
It is provided with two and bakes out material mouth, which corresponds to the lower heating plate of bottom heating plate.
5. biological particles drying equipment according to claim 1, it is characterised in that the drawing mechanism includes to connect
The cyclone separator that is connected on tower drier and the discharge port in cyclone separator bottom is set.
6. biological particles drying equipment according to claim 5, it is characterised in that the cyclone separator with it is vertical
The filter in tower drier will be sent into after the hot wind filtering in cyclone separator by being also associated between dryer.
7. biological particles drying equipment according to claim 1, it is characterised in that the roller dryer and vertical
It is both provided with temperature sensor in formula dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392119.3U CN207729944U (en) | 2017-10-26 | 2017-10-26 | A kind of biological particles drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392119.3U CN207729944U (en) | 2017-10-26 | 2017-10-26 | A kind of biological particles drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729944U true CN207729944U (en) | 2018-08-14 |
Family
ID=63091078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392119.3U Expired - Fee Related CN207729944U (en) | 2017-10-26 | 2017-10-26 | A kind of biological particles drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411171A (en) * | 2019-08-06 | 2019-11-05 | 安徽环态生物能源科技开发有限公司 | A kind of stagewise roller biomass dryer |
-
2017
- 2017-10-26 CN CN201721392119.3U patent/CN207729944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411171A (en) * | 2019-08-06 | 2019-11-05 | 安徽环态生物能源科技开发有限公司 | A kind of stagewise roller biomass dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20191026 |