CN206384571U - A kind of biomass powder raw material drying controlled variable feed device - Google Patents
A kind of biomass powder raw material drying controlled variable feed device Download PDFInfo
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- CN206384571U CN206384571U CN201621328428.XU CN201621328428U CN206384571U CN 206384571 U CN206384571 U CN 206384571U CN 201621328428 U CN201621328428 U CN 201621328428U CN 206384571 U CN206384571 U CN 206384571U
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- feeding tube
- raw material
- dust
- powder raw
- biomass powder
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Abstract
The utility model discloses a kind of biomass powder raw material drying controlled variable feed device of biomass powder raw material drying technical field, including feeding tube, the left side wall of left side support frame as described above is provided with controller, cover is provided with the top of the feeding tube, charging aperture and motor are provided with the top of the cover, and charging aperture is located at the left side of motor, the bottom of the motor power output end is provided with agitating shaft, compared with existing biomass powder raw material drying feed device, the utility model is simple in construction, it is easy to operate, the utility model adds solenoid valve in existing biomass powder raw material drying with controlled variable feed device, adjust feeding groove, pressure sensor and dust dehvery pump, by adjusting solenoid valve and dust dehvery pump, so that the numerical value of the pressure sensor sensing in regulation feeding groove is maintained in certain scope, so the delivery rate of dust dehvery pump keeps uniform.
Description
Technical field
The utility model is related to biomass powder raw material drying technical field, specially a kind of biomass powder raw material drying
Use controlled variable feed device.
Background technology
Biomass refers to the various organisms produced using big gas and water, soil etc. by photosynthesis, i.e., one cuts with life
The organic substance that can be grown of life is commonly referred to as biomass.It includes plant, animal and microorganism.Generalized concept：Biomass bag
Include all plants, microorganism and using plant, microorganism as the animal of food and its discarded object of production.Representational life
Material such as crops, agricultural waste material, timber, timber waste and animal wastes.Narrow sense concept：Biomass is primarily referred to as agriculture
The lignocellulosics such as stalk, trees during production of forestry in addition to grain, fruit, farming industry leftover bits and pieces, agricultural
The materials such as fowl and animal excrement and discarded object during discarded object and Animal husbandry production.Feature：Recyclability.Low stain.Extensively
Distributivity, biomass under normal circumstances, all differ with shape, water content height not etc., the debris feature such as iron content or stone, so
Pretreatment before use is such as crushed, dried, sieving, removal of impurities is all the key process that success or failure are determined during biomass is recycled,
At present, the drying of China's biomass material, it is main to use roller drying form, but be due to that raw material is directly defeated always from charging aperture
Discharging opening is sent to, centre can not be turned round, along with the moisture content of different biomass materials is different, so the biomass of small particle is former
Material its transporting velocity in roller drying is more difficult to grasp, if speed is slow, little particle biomass material is in high temperature ring
Treated under border overlong time is oxidized easily, the biomass material after oxidation just can not be used again；If excessive velocities, just
Biomass material can be caused to be unable to reach drying effect, and be not easy to control the moisture content after raw material stoving, generally required repeatedly
Drying can be only achieved requirement, time and manpower be wasted, therefore, a kind of it is proposed that biomass powder raw material drying controlled variable
Feed device.
Utility model content
The purpose of this utility model is to provide a kind of biomass powder raw material drying controlled variable feed device, to solve
Being proposed in above-mentioned background technology but be due to that raw material is directly transported to discharging opening always from charging aperture, centre can not be turned round, then
It is different plus the moisture content of different biomass materials, so its transporting velocity is more in roller drying for the biomass material of small particle
Plus be difficult to grasp, if speed is slow, little particle biomass material treat in high temperature environments overlong time is oxidized easily,
Biomass material after oxidation just can not be used again；If excessive velocities, biomass material will be caused to be unable to reach baking
Dry effect, and be not easy to control the moisture content after raw material stoving, generally require repeated drying and can be only achieved requirement, waste the time
And the problem of manpower.
To achieve the above object, the utility model provides following technical scheme：A kind of biomass powder raw material drying is used can
Tune amount feed device, including feeding tube, the left and right sides outer wall of the feeding tube are provided with support frame, left side support frame as described above
Left side wall be provided with the top of controller, the feeding tube and be provided with cover, be provided with the top of the cover charging aperture and
Motor, and charging aperture is located at the left side of motor, the bottom of the motor power output end is provided with agitating shaft, and the bottom of agitating shaft
End puts in the inner chamber of feeding tube, and one end left and right sides that the agitating shaft stretches into feeding tube is provided with paddle, the conveying
The inner chamber of cylinder is provided with conveying bucket, and the left and right sides of conveying bucket is connected with the left and right sides wall of conveying tube inner chamber respectively, institute
The bottom for stating conveying bucket is provided with tremie pipe, the tremie pipe and is provided with solenoid valve, the bottom of the conveying tube inner chamber
Right side is provided with regulation feeding groove, and regulation feeding groove is located at the underface of tremie pipe, the intracavity bottom of the regulation feeding groove
Right side is provided with the left of pressure sensor, the intracavity bottom of the regulation feeding groove and is provided with dust delivery pump, and the dust is defeated
Send and conveying pipeline is provided with the left of pump, and the intracavity bottom of feeding tube is run through in the bottom of conveying pipeline, controller difference is electrical
Connect motor, solenoid valve, pressure sensor and dust delivery pump.
It is preferred that, dust-leading board is provided between the left side wall of the regulation feeding groove and the left side wall of conveying tube inner chamber, and
Angle between dust-leading board and horizontal plane is 20 degree.
It is preferred that, the left side wall of the feeding tube is provided with blow vent, and blow vent is located between dust-leading board and conveying bucket,
The inner chamber of the blow vent is provided with filter.
It is preferred that, the junction between the agitating shaft and cover is provided with bearing.
Compared with prior art, the beneficial effects of the utility model are：With existing biomass powder raw material drying with sending
Material device is compared, and the utility model is simple in construction, easy to operate, and the utility model is used in existing biomass powder raw material drying
Solenoid valve, regulation feeding groove, pressure sensor and dust dehvery pump are added on controlled variable feed device, by adjusting electricity
Magnetically condition valve and dust dehvery pump so that the numerical value of the pressure sensor sensing in regulation feeding groove is maintained at certain scope
It is interior, so that the delivery rate of dust dehvery pump keeps uniform.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：It is 1 feeding tube, 2 support frames, 3 controllers, 4 covers, 5 charging apertures, 6 motors, 7 agitating shafts, 8 paddles, 9 defeated
Hopper, 10 tremie pipes, 11 solenoid valves, 12 regulation feeding grooves, 13 pressure sensors, 14 dust delivery pumps, 15 conveying pipelines, 16
Blow vent, 17 dust-leading boards.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of biomass powder raw material drying is sent with controlled variable
Expect device, including feeding tube 1, the left and right sides outer wall of the feeding tube 1 is provided with support frame 2, left side support frame as described above 2
Left side wall is provided with controller 3, and the top of the feeding tube 1 is provided with cover 4, and the top of the cover 4 is provided with charging aperture 5
With motor 6, and charging aperture 5 be located at motor 6 left side, the bottom of the clutch end of motor 6 is provided with agitating shaft 7, and stirs
The bottom for mixing axle 7 puts in the inner chamber of feeding tube 1, and one end left and right sides that the agitating shaft 7 stretches into feeding tube 1 is provided with stirring
Leaf 8, the inner chamber of the feeding tube 1 is provided with conveying bucket 9, and the left and right sides left and right respectively with the inner chamber of feeding tube 1 of conveying bucket 9
Two side is connected, and the bottom of the conveying bucket 9, which is provided with tremie pipe 10, the tremie pipe 10, is provided with solenoid valve
11, the bottom right of the inner chamber of feeding tube 1 is provided with regulation feeding groove 12, and regulation feeding groove 12 is being located at tremie pipe 10 just
Pressure sensor 13, the inner chamber of the regulation feeding groove 12 are provided with the right side of lower section, the intracavity bottom of the regulation feeding groove 12
Bottom left is provided with dust delivery pump 14, and the left side of the dust delivery pump 14 is provided with conveying pipeline 15, and conveying pipeline 15
The intracavity bottom of feeding tube 1 is run through in bottom, and motor 6, solenoid valve 11, pressure sensing is electrically connected in the controller 3
Device 13 and dust delivery pump 14.
Wherein, dust-leading board 17 is provided between the left side wall of the regulation feeding groove 12 and the left side wall of the inner chamber of feeding tube 1,
And the angle between dust-leading board 17 and horizontal plane is 20 degree, dust-leading board 17 will can descend slowly and lightly to the biomass powder on dust-leading board 17
Body raw material is led back into regulation feeding groove 12, and the left side wall of the feeding tube 1 is provided with blow vent 16, and blow vent 16 is located at and led
Between dirt plate 17 and conveying bucket 9, the inner chamber of the blow vent 16 is provided with filter, and blow vent is opened up in the side wall of feeding tube 1
16 be, in order to keep in bucket and be consistent with outer air pressure, pressure environment is provided for the work of dust delivery pump 14, and to be provided with
Filter is in order to prevent the dust of biomass powder raw material from flying away in external environment condition, between the agitating shaft 7 and cover 4
Junction is provided with bearing.
Operation principle：Biomass powder raw material is conveyed into feeding tube 1 by charging aperture 5, biomass powder raw material is first
Drop on conveying bucket 9, carry out storing, open solenoid valve 11 so that biomass powder raw material drops into regulation feeding groove
In 12, then dust delivery pump 14 is opened, first adjust dust delivery pump 14 so that the transporting velocity of dust delivery pump 14 meets the life
The drying transporting velocity of material powder material, then solenoid valve 11 is adjusted, adjust blanking by adjusting solenoid valve 11
The blanking velocity of pipe 10 so that pressure sensor 13 is maintained in certain number range, the blanking velocity of such tremie pipe 10
Just identical with the transporting velocity of dust delivery pump 14, the speed of conveying can ensure relatively uniform, and reduction delivery rate occurs and neglected
Slow situation is neglected soon to occur, and because the knot that becomes silted up easily occurs in course of conveying for dust, causes course of conveying not smooth, so defeated
Agitating shaft 7 is driven to be stirred biomass powder raw material by motor 6 before sending, paddle 8 enters the dust of silt knot together
Row is broken up so that biomass powder feedstock transportation process is more smooth, and it is to protect to open up blow vent 16 in the side wall of feeding tube 1
Hold in bucket and be consistent with outer air pressure, pressure environment is provided for the work of dust delivery pump 14, and be provided with filter be for
Prevent the dust of biomass powder raw material from flying away in external environment condition, dust-leading board 17 will can descend slowly and lightly to the life on dust-leading board 17
Material powder material is led back into regulation feeding groove 12.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of biomass powder raw material drying controlled variable feed device, including feeding tube (1), it is characterised in that：It is described defeated
The left and right sides outer wall of barrel (1) is provided with support frame (2), and the left side wall of left side support frame as described above (2) is provided with controller
(3), it is provided with the top of the feeding tube (1) at the top of cover (4), the cover (4) and is provided with charging aperture (5) and motor
(6), and charging aperture (5) is located at the left side of motor (6), the bottom of motor (6) clutch end is provided with agitating shaft (7),
And the bottom of agitating shaft (7) puts in the inner chamber of feeding tube (1), the agitating shaft (7) stretches into one end left and right sides of feeding tube (1)
Paddle (8) is provided with, the inner chamber of the feeding tube (1) is provided with conveying bucket (9), and the left and right sides point of conveying bucket (9)
Left and right sides wall not with feeding tube (1) inner chamber is connected, and the bottom of the conveying bucket (9) is provided with tremie pipe (10), described
Solenoid valve (11) is provided with tremie pipe (10), the bottom right of feeding tube (1) inner chamber is provided with regulation feeding groove
, and regulation feeding groove (12) is located on the right side of the underface of tremie pipe (10), the intracavity bottom of the regulation feeding groove (12) (12)
It is provided with the left of pressure sensor (13), the intracavity bottom of the regulation feeding groove (12) and is provided with dust delivery pump (14), institute
State and conveying pipeline (15) be provided with the left of dust delivery pump (14), and conveying pipeline (15) bottom run through feeding tube (1) inner chamber
Motor (6), solenoid valve (11), pressure sensor (13) and dust conveying is electrically connected in bottom, the controller (3)
Pump (14).
2. a kind of biomass powder raw material drying controlled variable feed device according to claim 1, it is characterised in that：Institute
State and be provided with dust-leading board (17), and dust-leading board between the left side wall of regulation feeding groove (12) and the left side wall of feeding tube (1) inner chamber
(17) angle between horizontal plane is 20 degree.
3. a kind of biomass powder raw material drying controlled variable feed device according to claim 1, it is characterised in that：Institute
The left side wall for stating feeding tube (1) is provided with blow vent (16), and blow vent (16) be located at dust-leading board (17) and conveying bucket (9) it
Between, the inner chamber of the blow vent (16) is provided with filter.
4. a kind of biomass powder raw material drying controlled variable feed device according to claim 1, it is characterised in that：Institute
The junction stated between agitating shaft (7) and cover (4) is provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328428.XU CN206384571U (en) | 2016-12-06 | 2016-12-06 | A kind of biomass powder raw material drying controlled variable feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328428.XU CN206384571U (en) | 2016-12-06 | 2016-12-06 | A kind of biomass powder raw material drying controlled variable feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206384571U true CN206384571U (en) | 2017-08-08 |
Family
ID=59488301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621328428.XU Expired - Fee Related CN206384571U (en) | 2016-12-06 | 2016-12-06 | A kind of biomass powder raw material drying controlled variable feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206384571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651451A (en) * | 2017-09-20 | 2018-02-02 | 中国人民解放军陆军防化学院 | A kind of hopper component for being used to powder aerosol occur |
| CN113167528A (en) * | 2018-11-01 | 2021-07-23 | 丹麦技术大学 | Pulp drying apparatus, pulp drying method and use of pulp drying apparatus |
-
2016
- 2016-12-06 CN CN201621328428.XU patent/CN206384571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651451A (en) * | 2017-09-20 | 2018-02-02 | 中国人民解放军陆军防化学院 | A kind of hopper component for being used to powder aerosol occur |
| CN113167528A (en) * | 2018-11-01 | 2021-07-23 | 丹麦技术大学 | Pulp drying apparatus, pulp drying method and use of pulp drying apparatus |
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| 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: 20170808 Termination date: 20181206 |