CN207702890U - Biomass drying device - Google Patents
Biomass drying device Download PDFInfo
- Publication number
- CN207702890U CN207702890U CN201721856005.XU CN201721856005U CN207702890U CN 207702890 U CN207702890 U CN 207702890U CN 201721856005 U CN201721856005 U CN 201721856005U CN 207702890 U CN207702890 U CN 207702890U
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- air
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- drying box
- partition board
- biomass
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Abstract
The utility model discloses a kind of biomass drying devices, and rotor is additionally arranged in drying box, during dry materials, can be cut to it, both improve drying efficiency, but also the utilization rate higher of the dried material finished product obtained；It is only passed through hot wind in drying box, without being passed through cold wind in exit, avoids the interference between heat, cold air, improves drying efficiency；It is designed with inclined partition board, and air distribution hole and vibrator are arranged on partition board, under the premise of not influencing drying efficiency, discharging efficiency can be improved.
Description
Technical field
The utility model belongs to biomass generation field, specifically, being to be related to a kind of biomass drying device.
Background technology
Field is utilized in biomass comprehensive at present, direct combustion power generation is still in occupation of leading position, and biomass direct combustion power generation is just
It is to carry out directly burning absorption thermal energy generation steam to biomass using biomass boiler to generate electricity with pushing turbine generator
The electrification technique of energy.Fluidized bed drying is as one kind in biomass drying device comprising drying box, air-heater and charging
Machine is sent biomass wet feed to charger by feeder, and charger send biomass wet feed into drying box, and air-heater is under
It is supreme to continue to be blown into hot wind into drying box, so that biomass wet feed is floated, light material and moisture are from the object at the top of drying box
Material outlet is blown in cyclone separator, isolate partially dried material finished product from cyclone separator, and cyclone separator goes out
Sack cleaner is led in air port, and to the air cleaning of entrance and small part dried material finished product is filtered out by sack cleaner, from
The most of dried material finished product of material outlet discharge of drying box side lower part.There are following for current this biomass drying device
Defect：Directly the cold wind import inside drying box is led in setting at drying box product outlet, with to after drying and will
The material of discharge is cooled down, and is easy to be formed with each hot wind inlet in front and be interfered, to reduce drying efficiency；In drying box
Lack the cutting mechanism to biomass wet feed, cannot be cut for entering the biomass wet feed inside drying box, so that
The volume of interior section material is larger, and drying efficiency is relatively low, and volume of material is larger so that biomass material is from fully firing
It burns, generating efficiency can be reduced.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of biomass drying device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of biomass drying device, including drying box, air-heater and charger, the outlet of the charger are done with described
It is connected to inside dry case, is provided with material outlet I at the top of the drying box and side lower part is provided with material outlet II；
Hothouse and the air supplying chamber below hothouse are divided by partition board in the drying box, the charger goes out
Mouth is connected to the inner top of the hothouse, and the partition board tilts installation, the lower edge of the material outlet II and the partition board
Linking；
There are the rotor positioned at charger outlet lower section, the roller of the rotor by bearing block support in the hothouse
Axis is pierced by the drying box, and passes through the torque output axis connection of synchronous belt drive mechanism and a motor；
If being provided with vibrator and hot dry wind nozzle in the air supplying chamber, the vibrator is installed on the oblique of the partition board
Face, if the partition board offers dry air distribution hole, the air distribution hole is uniformly distributed at the air outlet of each hot wind nozzle,
The air inlet of each hot wind nozzle is both provided with Electromagnetic Flow regulating valve, and is connect with the outlet of the air-heater by appendix；
The lower section of the material outlet II is provided with cooler, the material outlet II and the charging at the top of the cooler
Mouth connection, the discharge port of the cooler bottom as material finished product floss hole and are provided with rotating blanking valve.
As a kind of technical solution of this patent selection, the hot wind nozzle is funnel-shaped structure, and top opening is as outlet air
Mouthful and top opening edge part connect with the bulkhead seal, base opening is as air inlet.
As a kind of technical solution of this patent selection, the synchronous belt drive mechanism includes two synchronizing wheels, by two
The synchronous belt that synchronizing wheel is sequentially connected together, two synchronizing wheels are respectively arranged in the torque output shaft of the motor and the knife
On the roll shaft of roller.
As a kind of technical solution of this patent selection, the drying box is lifted away from ground, the foot-supporting frame by foot-supporting frame
Side be welded with motor rack, the motor is installed on the motor rack.
As a kind of technical solution of this patent selection, the bottom opening of the drying box, the air-heater and the heat
Appendix between wind nozzle runs through the opening of the drying box bottom.
As a kind of technical solution of this patent selection, the cooler is forced air cooler.
Compared with prior art, the utility model has the advantages that：
It is additionally arranged rotor in drying box, during dry materials, it can be cut, both improve drying
Efficiency, but also the utilization rate higher of the dried material finished product obtained；Hot wind is only passed through in drying box, without exporting
Place is passed through cold wind, avoids the interference between heat, cold air, improves drying efficiency；It is designed with inclined partition board, and air is divided
Cloth hole and vibrator are arranged on partition board, and under the premise of not influencing drying efficiency, discharging efficiency can be improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of biomass drying device described in the utility model；
Fig. 2 is the partial enlarged view at A in Fig. 1；
In above-mentioned attached drawing, the corresponding component names of reference numeral are as follows：
1- drying boxes, 2- rotors, 3- bearing blocks, 4- hothouses, 5- partition boards, 6- coolers, 7- rotating blanking valves, 8- electromagnetism
Flow control valve, 9- material outlets I, 10- vibrators, 11- air-heaters, 12- motors, 13- air supplying chamber, 14- toothed belt transmission machines
Structure, 15- hot wind nozzles, 16- chargers, 17- material outlets II, 18- air distribution holes.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
In conjunction with shown in Fig. 1 and Fig. 2, the utility model includes drying box 1, air-heater 11 and charger 16, charger 16
Outlet is connected to 1 inside of drying box, and the top of drying box 1 is provided with material outlet I 9 and side lower part is provided with material outlet II
17；
Hothouse 4 and the air supplying chamber 13 below hothouse 4 are divided by partition board 5 in drying box 1, charger 16
Outlet is connected to the inner top of hothouse 4, and partition board 5 tilts installation, and material outlet II 17 is connected with the lower edge of partition board 5, is tilted
The partition board 5 of installation is convenient for discharging；
The rotor 2 positioned at the outlet of charger 16 lower section is supported with by bearing block 3 in hothouse 4, the roll shaft of rotor 2 is pierced by
Drying box 1, and by the torque output axis connection of synchronous belt drive mechanism 14 and a motor 12, realized by the rotation of rotor 2
Float the cutting of material to hothouse 4；
If being provided with vibrator 10 and hot dry wind nozzle 15 in air supplying chamber 13, vibrator 10 is installed on the lower inclined plane of partition board 5,
If partition board 5 offers dry air distribution hole 18, air distribution hole 18 is uniformly distributed at the air outlet of each hot wind nozzle 15, each heat
The air inlet of wind nozzle 15 is both provided with Electromagnetic Flow regulating valve 8, and is connect with the outlet of air-heater 11 by appendix；Electromagnetism
The size of the controllable hot wind intake everywhere of flow control valve 8 to the efficient discharging of control or extends drying and cutting for material
Cut the time；
The lower section of material outlet II 17 is provided with cooler 6, and material outlet II 17 and the feed inlet at 6 top of cooler connect
Logical, the discharge port of 6 bottom of cooler as material finished product floss hole and is provided with rotating blanking valve 7.Cooler 6 is positioned at drying
Cooling structure outside case 1 will not be interfered with hot wind, and cooling efficiency is high, and rotating blanking valve 7 is then convenient for dry finished product materials
Discharge.
As a kind of technical solution of this patent selection, hot wind nozzle 15 is funnel-shaped structure, and top opening is as air outlet
And top opening edge part is tightly connected with partition board 5, as air inlet, funnel-shaped structure is conducive to be sent into hot wind base opening, and makes each
Air distribution hole 18 is in by under the package status of hot wind nozzle 15.
As a kind of technical solution of this patent selection, synchronous belt drive mechanism 14 includes two synchronizing wheels, same by two
The synchronous belt that step wheel is sequentially connected together, two synchronizing wheels are respectively arranged in the roller of the torque output shaft and rotor 2 of motor 12
On axis.
As a kind of technical solution of this patent selection, drying box 1 is lifted away from ground, the side weldering of foot-supporting frame by foot-supporting frame
It is connected to motor rack, motor 12 is installed on the motor rack.
As a kind of technical solution of this patent selection, the bottom opening of drying box 1, air-heater 11 and hot wind nozzle 15 it
Between appendix run through 1 bottom of drying box opening.
As a kind of technical solution of this patent selection, cooler 6 is forced air cooler 6, air-cooled convenient for will be between material
Heat in gap is taken away, and keeps drying.
The operation principle of the utility model is as follows：
Material outlet I 9 is connected to the air inlet of cyclone separator, by the air outlet and bag-type dusting of cyclone separator
The air inlet of device connects；
Biomass wet feed is delivered to charger 16 using feeder, it is wet that charger 16 is sent into biomass into hothouse 4
Material；
At the same time, motor drives deflector roll rotation, air-heater 11 to be blown into hot wind into hothouse 4, and hot wind so that wet feed is floating
Rise, and cut under the action of deflector roll, moisture is blown to material outlet I 9 by hot wind, when dry materials to a certain extent after,
Small part light material is also blown to material outlet I 9, and enters in cyclone separator together with moisture content air；
Most of material deposits on partition board 5, and conveys material to material outlet II 17 under the action of vibrator 10；
By controlling the size of Electromagnetic Flow regulating valve 8, hot wind distribution situation everywhere can be controlled, is gone out when close to material
Mouthfuls II 17 hot blast rate is less, and when the hot blast rate far from material outlet II 17 is more, the discharging of material outlet II 17 is less, this
Kind state can make drying time of the material in hothouse 4 longer；Conversely, the discharging of material outlet II 17 is more, such state
Discharging efficiency at material outlet II 17 is higher；
The material being discharged from material outlet II 17 becomes biomass finished product after the cooling of subcooler 6, expects valve 7 under rotation
Under the action of can discharge it.
According to the above embodiment, the utility model can be realized well.It is worth noting that being set based on above structure
Under the premise of meter, to solve same technical problem, even if some made on the utility model without substantive change or
Polishing, the essence of used technical solution is still as the utility model, therefore it should also be as the protection in the utility model
In range.
Claims (6)
1. a kind of biomass drying device, including drying box, air-heater and charger, the outlet of the charger and the drying
It is connected to inside case, is provided with material outlet I at the top of the drying box and side lower part is provided with material outlet II, feature exists
In：
Hothouse and the air supplying chamber below hothouse are divided by partition board in the drying box, the outlet of the charger with
The inner top of the hothouse is connected to, and the partition board tilts installation, and the material outlet II is connected with the lower edge of the partition board；
There are the rotor positioned at charger outlet lower section, the roll shaft of the rotor to wear by bearing block support in the hothouse
Go out the drying box, and passes through the torque output axis connection of synchronous belt drive mechanism and a motor；
If being provided with vibrator and hot dry wind nozzle in the air supplying chamber, the vibrator is installed on the lower inclined plane of the partition board,
If the partition board offers dry air distribution hole, the air distribution hole is uniformly distributed at the air outlet of each hot wind nozzle, respectively
The air inlet of hot wind nozzle is both provided with Electromagnetic Flow regulating valve, and is connect with the outlet of the air-heater by appendix；
The lower section of the material outlet II is provided with cooler, and the material outlet II connects with the feed inlet at the top of the cooler
Logical, the discharge port of the cooler bottom as material finished product floss hole and is provided with rotating blanking valve.
2. biomass drying device according to claim 1, it is characterised in that：The hot wind nozzle is funnel-shaped structure,
Its top opening is connect as air outlet and top opening edge part with the bulkhead seal, and base opening is as air inlet.
3. biomass drying device according to claim 1, it is characterised in that：The synchronous belt drive mechanism includes two
Synchronizing wheel, the synchronous belt that two synchronizing wheels are sequentially connected together, two synchronizing wheels are respectively arranged in the torque of the motor
On the roll shaft of output shaft and the rotor.
4. biomass drying device according to claim 1 or 3, it is characterised in that：The drying box is lifted by foot-supporting frame
From the ground, the side of the foot-supporting frame is welded with motor rack, and the motor is installed on the motor rack.
5. biomass drying device according to claim 1, it is characterised in that：The bottom opening of the drying box, it is described
Appendix between air-heater and the hot wind nozzle runs through the opening of the drying box bottom.
6. biomass drying device according to claim 1, it is characterised in that：The cooler is forced air cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856005.XU CN207702890U (en) | 2017-12-27 | 2017-12-27 | Biomass drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856005.XU CN207702890U (en) | 2017-12-27 | 2017-12-27 | Biomass drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702890U true CN207702890U (en) | 2018-08-07 |
Family
ID=63029226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856005.XU Active CN207702890U (en) | 2017-12-27 | 2017-12-27 | Biomass drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702890U (en) |
-
2017
- 2017-12-27 CN CN201721856005.XU patent/CN207702890U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 No. 815, 8th floor, No. 69 Tianfu Third Street, Chengdu High-tech Zone, Sichuan Province Patentee after: Chengdu Lianke Green Energy Co., Ltd. Address before: 610000 No. 815, 8th floor, No. 69 Tianfu Third Street, Chengdu High-tech Zone, Sichuan Province Patentee before: Chengdu Haote Green Biotechnology Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 No. 815, 8th floor, No. 69 Tianfu Third Street, Chengdu High-tech Zone, Sichuan Province Patentee after: Chengdu Lingke Green Technology Co.,Ltd. Address before: 610000 No. 815, 8th floor, No. 69 Tianfu Third Street, Chengdu High-tech Zone, Sichuan Province Patentee before: Chengdu Lianke Green Energy Co.,Ltd. |