WO2024051094A1 - 多功能捏合式制浆机 - Google Patents

多功能捏合式制浆机 Download PDF

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Publication number
WO2024051094A1
WO2024051094A1 PCT/CN2023/077008 CN2023077008W WO2024051094A1 WO 2024051094 A1 WO2024051094 A1 WO 2024051094A1 CN 2023077008 W CN2023077008 W CN 2023077008W WO 2024051094 A1 WO2024051094 A1 WO 2024051094A1
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WO
WIPO (PCT)
Prior art keywords
kneading
dispersion
screw
multifunctional
slurry
Prior art date
Application number
PCT/CN2023/077008
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English (en)
French (fr)
Inventor
汪谢
杨海伦
袁超
戴小兵
贺杰
Original Assignee
宏工科技股份有限公司
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.)
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Application filed by 宏工科技股份有限公司 filed Critical 宏工科技股份有限公司
Priority to EP23790217.6A priority Critical patent/EP4360747A1/en
Priority to US18/502,718 priority patent/US20240075439A1/en
Publication of WO2024051094A1 publication Critical patent/WO2024051094A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the utility model relates to the technical field of pulping machines, in particular to a multifunctional kneading pulping machine.
  • the raw materials for lithium batteries need to be prepared through a pulping machine.
  • the screw drives the slurry to be transported and kneaded, so that the powder material and the liquid solvent are fully mixed and dispersed to form a high-performance slurry.
  • the function of the traditional pulping machine is relatively simple, that is, it generally only kneads the slurry through the screw.
  • both single-screw pulping machines and twin-screw pulping machines can prepare high-solid slurry, their subsequent steps require additional Dispersing equipment is configured to disperse slurries with high solid content, so the equipment cost is high.
  • the purpose of this utility model is to provide a multifunctional kneading pulping machine, which can not only realize the kneading of slurry, but also realize the dispersion of slurry, that is, the kneading function and dispersing function of slurry Integrated into a multifunctional kneading pulper, reducing equipment costs.
  • Multifunctional kneading pulping machine including: a frame and a screw; the frame is provided with a kneading pipe, the kneading pipe has a kneading cavity, and the kneading pipe is also provided with powder inlets and slurry inlets that are respectively connected with the kneading cavity. Inlet and slurry outlet; the screw is installed in the kneading chamber and is pivotally connected to the frame; the frame is also provided with a dispersion chamber, and the dispersion chamber is provided with an inlet and an outlet of the dispersion zone.
  • the dispersing chamber accommodates a dispersing stator and a dispersing rotor that match each other.
  • the polished rod end of the screw penetrates the dispersing rotor and is drivingly connected with the dispersing rotor.
  • the inner wall of the kneading pipe has a plurality of flow-disturbing protrusions.
  • the plurality of flow-disturbing protrusions are arranged at intervals and surround the periphery of the screw.
  • the blades on the screw rod located in the part surrounded by the spoiler protrusions are provided with escape grooves, and the escape grooves are used to avoid the spoiler protrusions.
  • section of the screw located in the kneading cavity is made up of a plurality of unit tubes, and the outer wall of each unit tube is provided with the blade.
  • the inner wall of the unit tube is provided with an axial positioning groove
  • the screw rod is connected with a connecting rod
  • the connecting rod passes through a plurality of the axial positioning grooves.
  • the spoiler protrusion is a pin, and the pin penetrates from the outer wall of the kneading pipe into the kneading cavity.
  • the frame is provided with a cooling box, the cooling box is wrapped around the periphery of the kneading pipe, and the cooling box has a cooling liquid inlet and a cooling liquid outlet.
  • the screw extends along the direction of gravity, and the top of the kneading pipe is hollowed out and forms the powder inlet.
  • the screw By arranging part of the screw in the kneading chamber and part in the dispersing chamber, the screw can not only be used to drive the blades to knead the slurry, but also be used to drive the dispersing rotor, thereby making the dispersing stator and dispersing rotor
  • the slurry is sheared or ground to improve its properties.
  • the kneading function and dispersing function of the slurry are integrated into the multi-functional kneading pulping machine, which reduces equipment costs.
  • one end of the screw has blades, which makes it overweight and easily wears out the bearing set.
  • the weight of both ends is more balanced, thereby extending its service life.
  • Figure 1 is a schematic structural diagram of a multifunctional kneading pulping machine according to the first embodiment of the present invention
  • Figure 2 is a schematic structural diagram of the unit tube of Figure 1;
  • Figure 3 is a connection structure diagram of the multifunctional kneading pulping machine of Figure 1 when in operation;
  • Figure 2 is a schematic structural diagram of a multifunctional kneading pulper according to the second embodiment of the present invention.
  • 1. Frame 11. Kneading pipe; 111. Kneading chamber; 112. Powder inlet; 113. Slurry inlet; 114. Slurry outlet; 12. Dispersion chamber; 121. Dispersion area inlet; 122. Dispersion Zone exit; 13. Dispersion stator; 14. Dispersion rotor; 15. Spoiler bulge; 2. Screw; 21. Blade; 22. Avoidance groove; 23. Unit tube; 231. Axial positioning groove; 3. Cooling box; 31. Coolant inlet; 32. Coolant outlet; 4. Kneading tank; 5. Dispersion tank; 6. First pipeline; 7. Second pipeline; 8. Third pipeline; 9. Fourth pipeline.
  • Figures 1 to 3 show a multifunctional kneading pulper according to the first embodiment of the present invention, including: a frame 1 and a screw 2.
  • the frame 1 is provided with a kneading pipe 11, which has a kneading cavity 111.
  • the kneading pipe 11 is also provided with a powder inlet 112, a slurry inlet 113 and a slurry outlet 114 that are respectively connected with the kneading cavity 111.
  • the screw 2 passes through the kneading cavity 111 and is pivotally connected to the frame 1.
  • the frame 1 is also provided with a dispersion chamber 12.
  • the dispersion chamber 12 is provided with a dispersion zone inlet 121 and a dispersion zone outlet 122.
  • the dispersion cavity 12 accommodates a dispersion stator 13 and a dispersion rotor 14 that cooperate with each other.
  • the polished rod end of the screw 2 passes through
  • the dispersing rotor 14 is drivingly connected with the dispersing rotor 14 .
  • the powder material and the liquid solvent are kneaded first to form a slurry, and then the slurry is dispersed. That is to say, the screw 2 of this multifunctional kneading pulper is used for the dispersion of the slurry in the kneading stage. Kneading, and used to disperse the slurry in the dispersion stage, thus serving two purposes.
  • This multi-functional kneading pulping machine only needs one power source to knead and disperse the slurry.
  • the screw 2 can not only be used to drive the blades 21 to knead the slurry, but also be used to drive the dispersing rotor 14 , so that the dispersing stator 13 and the dispersing rotor 14 shear or grind the slurry, thereby improving the performance of the slurry.
  • the kneading function and dispersing function of the slurry are integrated into the multi-functional kneading pulping machine, which reduces equipment costs.
  • one end of the screw 2 has blades 21, which makes it overweight and easily wears out the bearing set.
  • the weight of both ends is more balanced, thereby extending its service life.
  • the combination of the dispersing stator 13 and the dispersing rotor 14 belongs to conventional technology, and a common dispersing mechanism can be directly used.
  • the inner wall of the kneading pipe 11 has a plurality of spoiler protrusions 15 , and the plurality of spoiler protrusions 15 are spaced apart and surround the periphery of the screw 2 .
  • the slurry is disturbed by the flow turbulence protrusions 15, and the slurry is sheared by the blades 21, thereby improving the kneading effect of the slurry.
  • the blades 21 of the screw 2 located in the part surrounded by the spoiler protrusions 15 are provided with escape grooves 22 , and the escape grooves 22 are used to avoid the spoiler protrusions 15 .
  • the spoiler protrusion 15 can extend into the avoidance groove 22.
  • the shear area between the spoiler protrusion 15 and the blade 21 is larger, thereby further improving the kneading of the slurry.
  • the blade 21 without the escape groove 22 effectively pushes the slurry forward.
  • the distance between the spoiler protrusion 15 and the blade 21 is 2-3mm.
  • the single-helix screw 2 of the present invention can adopt a rigid shaft design, so the idling wear between the screw 2 and the kneading pipe 11 is smaller.
  • the section of the screw 2 located in the kneading cavity 111 is spliced from a plurality of unit tubes 23, and the outer wall of each unit tube 23 is provided with a blade 21.
  • the inner wall of the unit tube 23 is provided with an axial positioning groove 231, and the screw 2 is connected with a connecting rod, and the connecting rod passes through a plurality of axial positioning grooves. 231.
  • the spoiler protrusion 15 is a pin, and the pin penetrates from the outer wall of the kneading pipe 11 into the kneading cavity 111. That is to say, as an alternative arrangement, the spoiler protrusion 15 can also be integrally formed with the kneading pipe 11 as one part.
  • the frame 1 is provided with a cooling box 3.
  • the cooling box 3 is wrapped around the periphery of the kneading pipe 11.
  • the cooling box 3 has a cooling liquid inlet 31 and a cooling liquid outlet 32.
  • the circulation loop of the slurry is: kneading tank 4 (powder material and liquid solvent meet and mix and knead) ⁇ second pipe 7 ⁇ kneading pipe
  • the circulation loop of the slurry is: the third pipe 8 ⁇ the dispersion zone inlet 121 of the dispersion chamber 12 ⁇ the dispersion chamber 12 ⁇ the dispersion zone outlet 122 of the dispersion zone ⁇ the fourth pipe Channel 9 ⁇ Dispersion tank 5 ⁇ Third pipe 8, thereby dispersing the slurry in multiple cycles, so that the slurry can be dispersed more fully.
  • each pipeline can be equipped with valves according to needs.
  • the second embodiment provides a multifunctional kneading pulper including the first embodiment, which is different from the first embodiment in that the screw 2 extends along the direction of gravity, and the top of the kneading pipe 11 is hollowed out and formed Powder import 112.
  • the powder inlet 112 faces upward.
  • the funnel conveys powder material to the powder inlet 112
  • the material can continuously fall into the bottom of the kneading cavity 111 through its own inertia and gravity, thereby improving the supply efficiency of the powder material. .

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Paper (AREA)

Abstract

提供了一种多功能捏合式制浆机，包括：机架（1）和螺杆（2）；机架（1）设有捏合管道（11），捏合管道（11）具有捏合腔（111），捏合管道（11）还开设有分别与捏合腔（111）连通的粉料进口（112）、浆料进口（113）和浆料出口（114）；螺杆（2）穿设于捏合腔（111），并与机架（1）枢接；机架（1）还设有分散腔（12），分散腔（12）开设有分散区进口（121）和分散区出口（122），分散腔（12）容置有相互配合的分散定子（13）和分散转子（14），螺杆（2）的光杆端穿设于分散转子（14）并与分散转子（14）传动连接。其不仅能够实现浆料的捏合，而且能够实现浆料的分散，从而提高了浆料的固含量。

Description

多功能捏合式制浆机 技术领域
本实用新型涉及制浆机技术领域，尤其涉及多功能捏合式制浆机。
背景技术
锂电池的原材料需要通过制浆机进行制备，而制浆的过程中，由螺杆驱使浆料进行输送和捏合，以使粉末物料与液体溶剂进行充分混合和分散，以形成高性能的浆料，但传统的制浆机的功能比较单一，即一般只通过螺杆对浆料进行捏合，虽然单螺杆制浆机和双螺杆制浆机都能够实现高固含浆料的制备，但其后续需要额外配置分散设备对高固含量的浆料进行分散，因而设备成本较高。
实用新型内容
为了克服现有技术的不足，本实用新型的目的在于提供多功能捏合式制浆机，其不仅能够实现浆料的捏合，而且能够实现浆料的分散，即将对浆料的捏合功能和分散功能集成到多功能捏合式制浆机上，降低了设备成本。
本实用新型的目的采用如下技术方案实现：
多功能捏合式制浆机，包括：机架和螺杆；机架设有捏合管道，所述捏合管道具有捏合腔，所述捏合管道还开设有分别与所述捏合腔连通的粉料进口、浆料进口和浆料出口；所述螺杆穿设于所述捏合腔，并与所述机架枢接；所述机架还设有分散腔，所述分散腔开设有分散区进口和分散区出口，所述分散腔容置有相互配合的分散定子和分散转子，所述螺杆的光杆端穿设于所述分散转子并与所述分散转子传动连接。
进一步地，所述捏合管道的内壁具有多个扰流凸起，多个所述扰流凸起间隔地设置，并环绕在所述螺杆的外围。
进一步地，所述螺杆上位于所述扰流凸起围绕的部分的叶片开设有避让槽，所述避让槽用于避让所述扰流凸起。
进一步地，所述螺杆上位于所述捏合腔内的节段由多个单元管拼接而成，各所述单元管的外壁均设有所述叶片。
进一步地，所述单元管的内壁设有轴向定位槽，所述螺杆连接有连接杆，所述连接杆穿设于多个所述轴向定位槽。
进一步地，所述扰流凸起为销钉，所述销钉从所述捏合管道的外壁穿透至所述捏合腔内。
进一步地，所述机架设有冷却箱，所述冷却箱包裹在所述捏合管道的外围，所述冷却箱具有冷却液进口和冷却液出口。
进一步地，所述螺杆沿重力方向延伸，所述捏合管道的顶部镂空并形成所述粉料进口。
相比现有技术，本实用新型的有益效果在于：
通过将螺杆的部分容置于捏合腔，部分容置于分散腔，从而使得螺杆不仅能够用于带动叶片对浆料进行捏合，而且能够用于对分散转子进行驱动，从而使得分散定子与分散转子对浆料进行剪切或研磨，从而提高浆料的性能。这样设置，即将对浆料的捏合功能和分散功能集成到多功能捏合式制浆机上，降低了设备成本。另外，基于螺杆的一端具有叶片，使其偏重而容易耗损轴承组，而通过在螺杆的另一端增设分散转子，使其两端重量更加均衡，从而能够延长其使用寿命。
附图说明
图1为本实用新型第一实施例的多功能捏合式制浆机的结构示意图；
图2为图1的单元管的结构示意图；
图3为图1的多功能捏合式制浆机工作时的连接结构图；
图2为本实用新型第二实施例的多功能捏合式制浆机的结构示意图。
图中：1、机架；11、捏合管道；111、捏合腔；112、粉料进口；113、浆料
进口；114、浆料出口；12、分散腔；121、分散区进口；122、分散区出口；13、分散定子；14、分散转子；15、扰流凸起；2、螺杆；21、叶片；22、避让槽；23、单元管；231、轴向定位槽；3、冷却箱；31、冷却液进口；32、冷却液出口；4、捏合罐；5、分散罐；6、第一管道；7、第二管道；8、第三管道；9、第四管道。
具体实施方式
下面，结合附图以及具体实施方式，对本实用新型做进一步描述，需要说明的是，在不相冲突的前提下，以下描述的各实施例之间或各技术特征之间可以任意组合形成新的实施例。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上，或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能存在居中元件。本文所使用的“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的，并不代表是唯一的实施方式。
除非另有定义，本文所使用的所有的技术术语和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。本文中在实用新型的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本实用新型。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
第一实施例：
图1-图3示出了本实用新型第一实施例的多功能捏合式制浆机，包括：机架1和螺杆2。机架1设有捏合管道11，捏合管道11具有捏合腔111，捏合管道11还开设有分别与捏合腔111连通的粉料进口112、浆料进口113和浆料出口114。螺杆2穿设于捏合腔111，并与机架1枢接。机架1还设有分散腔12，分散腔12开设有分散区进口121和分散区出口122，分散腔12容置有相互配合的分散定子13和分散转子14，螺杆2的光杆端穿设于分散转子14并与分散转子14传动连接。
工作时，先进行粉末物料与液体溶剂的捏合，以形成浆料，然后再进行浆料的分散，也即是说，本多功能捏合式制浆机的螺杆2在捏合阶段用于浆料的捏合，而在分散阶段用于将浆料进行分散，从而一物两用，也使得本多功能捏合式制浆机只需要一个动力源便能够实现浆料的捏合和分散的工作。
显然，通过将螺杆2的部分容置于捏合腔111，部分容置于分散腔12，从而使得螺杆2不仅能够用于带动叶片21对浆料进行捏合，而且能够用于对分散转子14进行驱动，从而使得分散定子13与分散转子14对浆料进行剪切或研磨，从而提高浆料的性能。这样设置，即将对浆料的捏合功能和分散功能集成到多功能捏合式制浆机上，降低了设备成本。另外，基于螺杆2的一端具有叶片21，使其偏重而容易耗损轴承组，而通过在螺杆2的另一端增设分散转子14，使其两端重量更加均衡，从而能够延长其使用寿命。
其中，分散定子13与分散转子14的组合属于常规的技术，直接采用普通的分散机构即可。
优选地，捏合管道11的内壁具有多个扰流凸起15，多个扰流凸起15间隔地设置，并环绕在螺杆2的外围。通过扰流凸起15对浆料进行扰流，以及配合叶片21对浆料进行剪切，从而能够提高浆料的捏合效果。
优选地，螺杆2上位于扰流凸起15围绕的部分的叶片21开设有避让槽22，避让槽22用于避让扰流凸起15。这样设置，即扰流凸起15能够伸入避让槽22内，这样设置，扰流凸起15与叶片21之间的剪切面积更大，从而进一步提高了浆料的捏合。另外需要提及的是，未设置避让槽22的叶片21则有效地将浆料向前推送。最好地，扰流凸起15与叶片21之间的间距为2-3mm。特别是，本实用新型的单螺旋的螺杆2相比传统的双螺旋的螺杆2，基于能够采用刚性轴设计，因而螺杆2与捏合管道11之间的空转磨损较小。
为了便于避让槽22的加工，优选地，螺杆2上位于捏合腔111内的节段由多个单元管23拼接而成，各单元管23的外壁均设有叶片21。
为了使得相邻单元管23之间的叶片21衔接更加顺畅，优选地，单元管23的内壁设有轴向定位槽231，螺杆2连接有连接杆，连接杆穿设于多个轴向定位槽231。
为了便于扰流凸起15的成型，优选地，扰流凸起15为销钉，销钉从捏合管道11的外壁穿透至捏合腔111内。也即是说，作为可供替换的设置方式，扰流凸起15也可以是与捏合管道11一体化成型为一个零件。
优选地，为了避免浆料过度高温，机架1设有冷却箱3，冷却箱3包裹在捏合管道11的外围，冷却箱3具有冷却液进口31和冷却液出口32。
参见图3，本多功能捏合式制浆机处于浆料的捏合阶段时，浆料的循环回路为：捏合罐4(粉末物料与液体溶剂相遇并混合、捏合)→第二管道7→捏合管道11的浆料进口113→捏合管道11的捏合腔111→捏合管道11的浆料出口114→第一管道6→捏合罐4→第二管道7。当浆料充分捏合后，实现了高固含量浆料的捏合。接着，进行后续的分散阶段，此时浆料的循环回路为：第三管道8→分散腔12的分散区进口121→分散腔12→分散区的分散区出口122→第四管 道9→分散罐5→第三管道8，从而多次循环地将浆液进行分散，从而能够将浆料进行更加充分地分散。其中，在捏合阶段中，以螺杆2的动力为动力源进行浆料的循环动力；在分散阶段中，以第三管道8的循环泵作为循环动力源。其中，各管道根据需求设置阀门即可。
第二实施例：
参见图4，第二实施例提供了包括第一实施例的多功能捏合式制浆机，其不同于第一实施例的地方在于：螺杆2沿重力方向延伸，捏合管道11的顶部镂空并形成粉料进口112。这样设置，粉料进口112朝上，当漏斗给粉料进口112输送粉末物料时，物料能够通过自身惯性和重力的作用，持续地落入捏合腔111的底部，从而提高了粉末物料的供给效率。
上述实施方式仅为本实用新型的优选实施方式，不能以此来限定本实用新型保护的范围，本领域的技术人员在本实用新型的基础上所做的任何非实质性的变化及替换均属于本实用新型所要求保护的范围。

Claims (8)

  1. 多功能捏合式制浆机，其特征在于，包括：机架(1)和螺杆(2)；机架(1)设有捏合管道(11)，所述捏合管道(11)具有捏合腔(111)，所述捏合管道(11)还开设有分别与所述捏合腔(111)连通的粉料进口(112)、浆料进口(113)和浆料出口(114)；所述螺杆(2)穿设于所述捏合腔(111)，并与所述机架(1)枢接；所述机架(1)还设有分散腔(12)，所述分散腔(12)开设有分散区进口(121)和分散区出口(122)，所述分散腔(12)容置有相互配合的分散定子(13)和分散转子(14)，所述螺杆(2)的光杆端穿设于所述分散转子(14)并与所述分散转子(14)传动连接。
  2. 如权利要求1所述的多功能捏合式制浆机，其特征在于，所述捏合管道(11)的内壁具有多个扰流凸起(15)，多个所述扰流凸起(15)间隔地设置，并环绕在所述螺杆(2)的外围。
  3. 如权利要求2所述的多功能捏合式制浆机，其特征在于，所述螺杆(2)上位于所述扰流凸起(15)围绕的部分的叶片(21)开设有避让槽(22)，所述避让槽(22)用于避让所述扰流凸起(15)。
  4. 如权利要求3所述的多功能捏合式制浆机，其特征在于，所述螺杆(2)上位于所述捏合腔(111)内的节段由多个单元管(23)拼接而成，各所述单元管(23)的外壁均设有所述叶片(21)。
  5. 如权利要求4所述的多功能捏合式制浆机，其特征在于，所述单元管(23)的内壁设有轴向定位槽(231)，所述螺杆(2)连接有连接杆，所述连接杆穿设于多个所述轴向定位槽(231)。
  6. 如权利要求2所述的多功能捏合式制浆机，其特征在于，所述扰流凸起(15)为销钉，所述销钉从所述捏合管道(11)的外壁穿透至所述捏合腔(111) 内。
  7. 如权利要求1所述的多功能捏合式制浆机，其特征在于，所述机架(1)设有冷却箱(3)，所述冷却箱(3)包裹在所述捏合管道(11)的外围，所述冷却箱(3)具有冷却液进口(31)和冷却液出口(32)。
  8. 如权利要求1所述的多功能捏合式制浆机，其特征在于，所述螺杆(2)沿重力方向延伸，所述捏合管道(11)的顶部镂空并形成所述粉料进口(112)。
PCT/CN2023/077008 2022-09-05 2023-02-18 多功能捏合式制浆机 WO2024051094A1 (zh)

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