CN110142000A - Multi-angle stirs biomass device - Google Patents

Multi-angle stirs biomass device Download PDF

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Publication number
CN110142000A
CN110142000A CN201910464765.3A CN201910464765A CN110142000A CN 110142000 A CN110142000 A CN 110142000A CN 201910464765 A CN201910464765 A CN 201910464765A CN 110142000 A CN110142000 A CN 110142000A
Authority
CN
China
Prior art keywords
cylinder
blender
agitating device
accommodating chamber
angle according
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.)
Pending
Application number
CN201910464765.3A
Other languages
Chinese (zh)
Inventor
雷明华
李军
徐慧
田丹霖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenhua Engineering Technology Co Ltd
China Shenhua Coal to Liquid Chemical Co Ltd
China Energy Investment Corp Ltd
Original Assignee
Shenhua Engineering Technology Co Ltd
China Shenhua Coal to Liquid Chemical Co Ltd
China Energy Investment Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenhua Engineering Technology Co Ltd, China Shenhua Coal to Liquid Chemical Co Ltd, China Energy Investment Corp Ltd filed Critical Shenhua Engineering Technology Co Ltd
Priority to CN201910464765.3A priority Critical patent/CN110142000A/en
Publication of CN110142000A publication Critical patent/CN110142000A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/19Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2321Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes having different inclinations, e.g. non parallel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2323Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with perpendicular axes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80Mixing plants; Combinations of mixers
    • B01F33/81Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B01F33/813Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90Heating or cooling systems
    • B01F2035/99Heating

Abstract

The present invention provides a kind of multi-angles to stir biomass device, comprising: the first cylinder has columned accommodating chamber;First agitating device is arranged in accommodating chamber, and the rotation axis of the first agitating device is overlapped with the axis of the first cylinder;Second agitating device is threaded through on the side wall of the first cylinder, the rotation axis of the second agitating device and the radially angled setting of accommodating chamber, meanwhile, the angled setting of the axis of the rotation axis of the second agitating device and the first cylinder.Technical solution of the present invention efficiently solves the problems such as agitator tank mixing is uneven in the prior art.

Description

Multi-angle stirs biomass device
Technical field
The present invention relates to biomass processes fields, stir biomass device in particular to a kind of multi-angle.
Background technique
In the prior art, the agitator tank in biomass processor is generally all with common convention stir jar structure, due to Material impurity is more in production equipment in project, and particulate material content is high;There are dead angle area, special upper, middle and lower layer substance is unevenly distributed, Moreover agitator tank is after a period of use, degradation of heat exchange performance is obvious, there is slag impurity enriched top tank structure bottom.General agitator tank exists Following disadvantage: the mixing of 1 agitator tank is uneven.2. it is limited by bio-fermentation process, though technological condition for fermentation comparison is mild, and it is general to send out The ferment time is longer.3. agitator tank can not achieve subregion stirring.4. agitator tank different parts have the different temperature difference, temperature consistency is poor. 5. agitator tank can not achieve fine stirring.6. easy appearance of long duration is enriched with material phenomenon.
Summary of the invention
The present invention is intended to provide a kind of multi-angle stirs biomass device, it is uneven to solve agitator tank mixing in the prior art The problems such as even.
To achieve the goals above, the present invention provides a kind of multi-angles to stir biomass device, comprising: the first cylinder, With columned accommodating chamber;First agitating device is arranged in accommodating chamber, the rotation axis of the first agitating device and first The axis of body is overlapped;Second agitating device is threaded through on the side wall of the first cylinder, the rotation axis of the second agitating device and receiving The radially angled setting of chamber, meanwhile, the angled setting of the axis of the rotation axis of the second agitating device and the first cylinder.
Further, the second agitating device is multiple, and the position on the first cylinder lateral wall is arranged in multiple second agitating devices It sets and is not overlapped.
Further, feed inlet is provided on the first cylinder, the height of the second agitating device and the height of feed inlet are identical.
Further, the first cylinder includes the side of the roof being oppositely arranged and bottom wall and connection between the top and bottom walls Wall, roof, bottom wall and side wall surround to form accommodating chamber, and the first agitating device includes bull stick, the first blender and the second stirring Device, bull stick are threaded through in roof, and side of the bull stick close to roof is arranged in the first blender, and the setting of the second blender is leaned in bull stick The side of nearly bottom wall is provided with the first blade for having rake material and/or crushing function on the first blender, sets on the second blender It is equipped with the second blade for having at least one of shearing, dispersion and emulsification function.
Further, the first agitating device further includes third blender, and the setting of third blender is in the first blender and the Between two blenders, the third blade for having mixing and/or mass transfer function is provided on third blender.
Further, third blender is multiple, and multiple third blenders are uniformly distributed in first along the axial direction of bull stick Between blender and the second blender.
Further, unduloid is provided on bottom wall.
Further, the side of side wall towards accommodating chamber is provided with baffle.
Further, multi-angle stirring biomass device further includes the second cylinder, and the second cylinder is arranged in accommodating chamber, and Coaxial with accommodating chamber, the first agitating device is arranged in the second cylinder, and the is formed between the second cylinder and the roof of the first cylinder One opening forms the second opening between the second cylinder and the bottom wall of the first cylinder.
Further, spoiler and/or flow-disturbing hole are provided on the outer surface of the second cylinder.
It applies the technical scheme of the present invention, the first agitating device provides axially movable dynamic for the material in accommodating chamber Power, the second agitating device provide the power moved in the circumferential direction, the first agitating device and the second stirring dress for the material in accommodating chamber Setting drives material by composite power, realizes that material multi-angle in accommodating chamber stirs, there is mixing effect more evenly, finely Conducive to mass-and heat-transfer is accelerated, stablize temperature control in cylinder, realizes that difference variation is small, avoid material whipped form list in accommodating chamber One, which partial material occurs, stagnates in accommodating chamber corner, is not involved in stirring, and then causes to stir insufficient, non-uniform situation.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic cross-sectional view of the embodiment of multi-angle stirring biomass device according to the present invention;With And
Fig. 2 shows the A-A of the multi-angle of Fig. 1 stirring biomass device to schematic cross-sectional view.
Wherein, the above drawings include the following reference numerals:
1, the first cylinder;2, unduloid;3, the second agitating device;4, heating device;5, baffle;6, spoiler;7, first Cylinder stent;8, the second cylinder;9, the first agitating device;10, safety attachment;11, the first blender;12, third blender; 13, instrument control component;14, the second blender;15, the second cylinder stent;17, feed inlet.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As depicted in figs. 1 and 2, the multi-angle stirring biomass device of the present embodiment includes the first cylinder 1, first stirring dress Set 9 and second agitating device 3.Wherein, the first cylinder 1 has columned accommodating chamber, and the first agitating device 9 is arranged in accommodating chamber In, the second agitating device 3 is threaded through on the side wall of the first cylinder 1.The rotation axis of first agitating device 9 and the first cylinder 1 Axis is overlapped, the rotation axis of the second agitating device 3 and the radially angled setting of accommodating chamber, meanwhile, the second agitating device 3 Rotation axis and the first cylinder 1 the angled setting of axis.
Using the technical solution of the present embodiment, the first agitating device 9 provides axially movable for the material in accommodating chamber Power, the second agitating device 3 provide the power moved in the circumferential direction for the material in accommodating chamber, and the first agitating device 9 and second stir Mixing device 3 drives material by composite power, realize material in accommodating chamber multi-angle stir, make mixing effect more evenly, essence Carefully, be conducive to accelerate mass-and heat-transfer, stablize temperature control in cylinder, realize that difference variation is small, material is avoided to stir in accommodating chamber In the form of a single there is partial material and stagnate in accommodating chamber corner, be not involved in stirring, and then causes to stir insufficient, non-uniform feelings Condition.
As shown in Figure 1, first cylinder 1 of the present embodiment include the roof that is oppositely arranged and bottom wall and be connected to roof and Side wall between bottom wall, roof, bottom wall and side wall surround to form accommodating chamber.Wherein, the diameter of side wall is on 4000mm or more, top Wall to the distance between bottom wall in 3000mm between 20000mm, flat cover, cone lid or head sealing cover specifically can be selected in roof and bottom wall Etc. forms.
First agitating device 9 includes bull stick, the first blender 11 and the second blender 14, and bull stick passes through the first cylinder stent 7 are threaded through in roof and are arranged along the axis of the first cylinder 1, and side of the bull stick close to roof is arranged in the first blender 11, the Side of the bull stick close to bottom wall is arranged in two blenders 14.It is provided on first blender 11 and has the of rake material and crushing function One blade is provided with the second blade for having at least one of shearing, dispersion and emulsification function on the second blender 14.? The different blade of configuration feature makes biomass material disperse in accommodating chamber more on the blender of the different location of first cylinder 1 Uniformly, it stirs finer.
As shown in Figure 1, first agitating device 9 of the present embodiment further includes third blender 12, third blender 12 is arranged Between the first blender 11 and the second blender 14, the third for having mixing and mass transfer function is provided on third blender 12 Blade.The mixing of third blender 12 and mass transfer function promote material in accommodating chamber along axial movement, further increase Mixing effect.
Preferably, as shown in Figure 1, the third blender 12 of the present embodiment is provided with multiple, multiple 12 edges of third blender The axial direction of bull stick is uniformly distributed between the first blender 11 and the second blender 14.The particular number of third blender 12 can It is adjusted with stirring the specific size of biomass device according to multi-angle.
As shown in Figure 1, the multi-angle stirring biomass device of the present embodiment further includes the second cylinder 8, the second cylinder 8 passes through The setting of second cylinder stent 15 is in accommodating chamber and coaxial with accommodating chamber, thus forms in the first cylinder 1 two layers inside and outside Space.Form the first opening between second cylinder 8 and the roof of the first cylinder 1, the bottom wall of the second cylinder 8 and the first cylinder 1 it Between formed second opening by two sheaf spaces be connected to, the first agitating device 9 be arranged in the second cylinder 8, the first agitating device 9 transport When turning, biomass material alternately enters two spaces.
Spoiler 6 is provided on the outer surface of second cylinder 8 of the present embodiment, spoiler 6 in the shape of a spiral, makes biomass object Material stirring is more evenly fine.In other embodiments not shown in the figure, spoiler can also select vertical plate-like.In necessity When, spoiler structure can also be replaced with flow-disturbing pore structure.
The unduloid on bottom wall is arranged in the multi-angle stirring biomass device that Fig. 1 also schematically shows the present embodiment 2 and the baffle 5 that is arranged on side wall.Wherein, the centrum of Steel material or concrete placings, wave body or italic etc. can be selected in unduloid 2 Structure reduces the flatness of the bottom wall of the first cylinder 1, avoids material from being stuck in the angle that side wall and bottom wall are formed, further Improve the uniformity coefficient and fine degree of material stirring.Baffle 5 is arranged towards the center of accommodating chamber, it is preferable that the upper end of baffle 5 Beyond highest liquid level 100mm, the bottom wall 300mm to 1000mm of the first cylinder of lower end distance 1.
As depicted in figs. 1 and 2, the multi-angle stirring biomass device of the present embodiment is not overlapped on 1 side wall of the first cylinder Position be provided with multiple second agitating devices 3.Multiple second agitating devices 3 uniform cloth in the circumferential direction of the first cylinder 1 It sets.Wherein, between 15 ° to 25 °, the latter second is stirred for first the second agitating device 3 and the same high and central angle of feed inlet 17 Central angle between device 3 and previous second agitating device 3 is mixed also between 15 ° to 25 °.The axis of each second agitating device 3 Angle between line and the 3 place radial direction of the second agitating device is identical, and the tangential power for providing each second agitating device 3 is substantially Quite, be conducive to the stable operation of multi-angle stirring biomass device, and make material mixing more evenly.Preferably, the angle model It is trapped among between 8 ° to 12 °.
In other embodiments not shown in the figure, each second agitating device can be with cloth on the axial direction of the first cylinder It sets in different height, it is preferable that the difference in height between the second agitating device of the latter 3 and previous second agitating device 3 is preferred In 200mm between 800mm.
As shown in Figure 1, being additionally provided with heating device 4 on first cylinder 1 of the present embodiment, it is maintained at the temperature in device Preference temperature scope.The multi-angle stirring biomass device of the present embodiment stirs evenly finely, is conducive to biomass heat transfer, in turn Be conducive to stable temperature control, reduce it is each in accommodating chamber between the temperature difference.And then be conducive to add under the temperature environment of signal Fast fermentation reaction shortens fermentation time.The structures such as electric heating, coil pipe or steam pipe specifically can be selected in heating device 4.
As shown in Figure 1, being additionally provided with safety attachment 10 and instrument control component 13 on first cylinder 1 of the present embodiment.Safety is attached Part 10 can be selected breather valve etc. and let out anti-device to guarantee that pressure maintains in safe range in multi-angle stirring biomass device.Instrument Control component 13 specifically includes liquid level, temperature, sampling analysis and the component parts for stirring zonal control function.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
First agitating device provides power axially movable for the material in accommodating chamber, and the second agitating device is accommodating chamber In material the power that moves in the circumferential direction is provided, the first agitating device and the second agitating device drive material by composite power, It realizes that material multi-angle in accommodating chamber stirs, makes mixing effect more evenly, finely, be conducive to accelerate mass-and heat-transfer, make in cylinder Temperature control is stablized, and is realized that difference variation is small, is avoided material whipped form in accommodating chamber is single from partial material occur in accommodating chamber Corner stagnates, is not involved in stirring, and then causes to stir insufficient, non-uniform situation.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of multi-angle stirs biomass device characterized by comprising
First cylinder (1) has columned accommodating chamber;
First agitating device (9) is arranged in the accommodating chamber, the rotation axis of first agitating device (9) and described the The axis of one cylinder (1) is overlapped;
Second agitating device (3) is threaded through on the side wall of first cylinder (1), the rotary shaft of second agitating device (3) The radially angled setting of line and the accommodating chamber, meanwhile, the rotation axis and described first of second agitating device (3) The angled setting of the axis of cylinder (1).
2. multi-angle according to claim 1 stirs biomass device, which is characterized in that second agitating device (3) To be multiple, the position that multiple second agitating devices (3) are arranged on the first cylinder (1) side wall is not overlapped.
3. multi-angle according to claim 1 stirs biomass device, which is characterized in that set on first cylinder (1) It is equipped with feed inlet (17), the height of second agitating device (3) is identical as the height of the feed inlet (17).
4. multi-angle according to claim 1 stirs biomass device, which is characterized in that first cylinder (1) includes The roof and bottom wall that are oppositely arranged and the side wall being connected between the roof and the bottom wall, the roof, the bottom wall And the side wall surrounds to form the accommodating chamber, first agitating device (9) includes bull stick, the first blender (11) and Two blenders (14), the bull stick are threaded through in the roof, and first blender (11) is arranged in the bull stick close to institute The side of roof is stated, the bull stick is arranged in close to the side of the bottom wall, first stirring in second blender (14) It is provided with the first blade for having rake material and/or crushing function on device (11), is provided with and has on second blender (14) Second blade of at least one of shearing, dispersion and emulsification function.
5. multi-angle according to claim 4 stirs biomass device, which is characterized in that first agitating device (9) It further include third blender (12), third blender (12) setting is in first blender (11) and second stirring Between device (14), the third blade for having mixing and/or mass transfer function is provided on the third blender (12).
6. multi-angle according to claim 5 stirs biomass device, which is characterized in that the third blender (12) is Multiple, multiple third blenders (12) are uniformly distributed in first blender (11) and institute along the axial direction of the bull stick It states between the second blender (14).
7. multi-angle according to claim 4 stirs biomass device, which is characterized in that be provided on the bottom wall wavy Body (2).
8. multi-angle according to claim 4 stirs biomass device, which is characterized in that the side wall is towards the receiving The side of chamber is provided with baffle (5).
9. multi-angle according to claim 4 stirs biomass device, which is characterized in that the multi-angle stirs biomass Device further includes the second cylinder (8), and second cylinder (8) is arranged in the accommodating chamber, and, institute coaxial with the accommodating chamber It states the first agitating device (9) to be arranged in second cylinder (8), the top of second cylinder (8) and first cylinder (1) The first opening is formed between wall, and the second opening is formed between second cylinder (8) and the bottom wall of first cylinder (1).
10. multi-angle according to claim 9 stirs biomass device, which is characterized in that outside second cylinder (8) Spoiler (6) and/or flow-disturbing hole are provided on surface.
CN201910464765.3A 2019-05-30 2019-05-30 Multi-angle stirs biomass device Pending CN110142000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910464765.3A CN110142000A (en) 2019-05-30 2019-05-30 Multi-angle stirs biomass device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910464765.3A CN110142000A (en) 2019-05-30 2019-05-30 Multi-angle stirs biomass device

Publications (1)

Publication Number Publication Date
CN110142000A true CN110142000A (en) 2019-08-20

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Family Applications (1)

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CN201910464765.3A Pending CN110142000A (en) 2019-05-30 2019-05-30 Multi-angle stirs biomass device

Country Status (1)

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CN (1) CN110142000A (en)

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CN107684874A (en) * 2017-10-19 2018-02-13 胡永才 A kind of animal husbandry straw feed crushes batch mixing and is integrally machined device
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CN109569406A (en) * 2018-12-25 2019-04-05 上海林海生态技术股份有限公司 Tumble type agitating device and stirring means

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国家食品药品监督管理局药品认证管理中心: "《口服固体制》", 31 August 2011, 中国医药科技出版社 *

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Application publication date: 20190820

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