WO2022061950A1 - 一种聚合物生产用混料装置 - Google Patents

一种聚合物生产用混料装置 Download PDF

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Publication number
WO2022061950A1
WO2022061950A1 PCT/CN2020/119146 CN2020119146W WO2022061950A1 WO 2022061950 A1 WO2022061950 A1 WO 2022061950A1 CN 2020119146 W CN2020119146 W CN 2020119146W WO 2022061950 A1 WO2022061950 A1 WO 2022061950A1
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motor
mixing
shaft
conveying pipe
welded
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PCT/CN2020/119146
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English (en)
French (fr)
Inventor
刘华平
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广州铂钡信息科技有限公司
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Priority to AU2020103116A priority Critical patent/AU2020103116A4/en
Publication of WO2022061950A1 publication Critical patent/WO2022061950A1/zh

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    • 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
    • B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
    • 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
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • 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

Definitions

  • the invention relates to the technical field of polymer production, in particular to a mixing device for polymer production.
  • Polymers are also called addition polymers.
  • Molecules have repeating structural units.
  • Low molecular weight called oligomers, such as trioxymethylene and so on.
  • the existing polymer mixing devices mostly add materials manually when mixing materials. Since the feeding hoppers on the device are mostly arranged at the top of the device, it is inconvenient to put materials and reduce the efficiency of material feeding. Secondly, the existing polymer When the material mixing device is used, it only mixes the material through a single stirring shaft, resulting in a small contact area between the stirring part and the material, and the material turnover frequency per unit time is also low, which reduces the material mixing quality.
  • a new type of compounding device for polymer production solves the existing problems.
  • a mixing device for polymer production which solves the problem that the existing polymer mixing device mostly manually adds materials during mixing, because the feeding hopper on the device is mostly set in At the top of the device, it is more inconvenient to put materials and reduce the efficiency of material delivery.
  • the existing polymer mixing device only uses a single stirring shaft to mix the materials, resulting in a small contact area between the stirring parts and the materials. The turnover frequency per unit time is also low, which reduces the problem of material mixing quality.
  • the present invention proposes a mixing device for polymer production, comprising a mixing tank, a conveying pipe rack, a screw conveying shaft and a feeding hopper, and a side wall of the mixing tank is welded with a
  • the feeding hopper is welded on one side of the bottom end of the conveying pipe rack
  • the top of the conveying pipe rack is provided with a motor one
  • the transmission output end of the motor one is provided with the screw conveying shaft.
  • the conveying pipe frame is communicated with the inside of the mixing tank.
  • the device can realize the automatic feeding operation, which greatly reduces the material feeding time.
  • the lifting height improves the efficiency of material delivery.
  • the screw conveying shaft is connected with the motor by one key, and the screw conveying shaft is rotatably connected with the conveying pipe rack.
  • the middle part of the upper end of the mixing tank is connected with a second motor through bolts, the transmission output end of the second motor is connected with a transmission shaft through a key, the bottom end of the transmission shaft is provided with a gear one, and the outer periphery of the gear one is meshed with a gear.
  • the second gear, the middle of the bottom end of the second gear is welded with a stirring shaft, and a stirring plate is arranged on the peripheral side wall of the stirring shaft.
  • the transmission shaft, the gear one, the stirring plate, the two gear two and the two stirring shafts, the material and the material are greatly increased.
  • the contact area of the stirring parts improves the turnover frequency of the material per unit time, ensures the quality of the mixing material, and has good practicability.
  • the transmission shaft is welded with the first gear, the second gear and the stirring shaft have two, the stirring shaft is rotatably connected with the mixing tank, and the stirring plate is connected with the stirring shaft. welding.
  • the first gear can be driven to rotate through the transmission shaft, and the second gear and the stirring shaft can be driven to rotate through the first gear.
  • an operation panel is connected to the middle part of the first side wall of the mixing tank through bolts, and the operation panel is electrically connected to the first motor and the second motor.
  • the opening and closing of the first motor and the second motor can be controlled through the operation panel.
  • a discharge pipe is welded in the middle of the bottom end of the mixing tank, a pipe cover is screwed on the bottom end of the discharge pipe, and support legs are welded on the periphery of the bottom end of the mixing tank, and there are three support legs.
  • the discharge pipe can ensure the normal discharge of the device, and the support legs can provide stable support for the device.
  • the present invention has the following beneficial effects:
  • the feeding hopper on the device is mostly set at the top of the device, the material feeding is inconvenient and the material feeding efficiency is reduced.
  • the invention enables the device to realize the automatic feeding operation through the design of the feeding hopper, the conveying pipe rack, the first motor and the screw conveying shaft, which greatly reduces the lifting height of the material when it is placed, and improves the feeding efficiency of the material;
  • the present invention greatly increases the contact area between the material and the stirring part through the design of the second motor, the transmission shaft, the first gear, the stirring plate, the two second gears and the two stirring shafts, and improves the material quality.
  • the turnover frequency per unit time ensures the quality of the mixture and has good practicability.
  • Fig. 1 is the structural representation of a kind of mixing device for polymer production according to the present invention
  • Fig. 2 is a main cross-sectional view of a compounding device for polymer production according to the present invention.
  • Motor 1 2. Conveying pipe rack; 3. Feeding hopper; 4. Pipe cover; 5. Discharge pipe; 6. Supporting legs; 7. Operation panel; 8. Mixing tank; 9. Motor 2; 10. Screw conveying shaft; 11, transmission shaft; 12, gear one; 13, gear two; 14, stirring shaft; 15, stirring plate.
  • a mixing device for polymer production in this embodiment includes a mixing tank 8, a conveying pipe rack 2, a screw conveying shaft 10 and a feeding hopper 3, and one side of the mixing tank 8 is A conveying pipe frame 2 is welded on the wall, a feeding hopper 3 is welded on one side of the bottom end of the conveying pipe frame 2, a motor one 1 is arranged at the top of the conveying pipe frame 2, and a screw conveying shaft 10 is arranged at the transmission output end of the motor one 1, and the conveying pipe
  • the rack 2 is communicated with the mixing tank 8.
  • the screw conveying shaft 10 is connected with the motor by one key, and the screw conveying shaft 10 is rotatably connected with the conveying pipe frame 2, which can realize the reliable installation of the screw conveying shaft 10.
  • the middle part of the upper end of the mixing tank 8 is connected with the second motor 9 through bolts, the transmission output end of the second motor 9 is connected with a transmission shaft 11 through a key, and the bottom end of the transmission shaft 11 is provided with a Gear one 12, gear one 12 is meshed with gear two 13, the middle of the bottom end of gear two 13 is welded with a stirring shaft 14, and a stirring plate 15 is arranged on the peripheral side wall of stirring shaft 14, through motor two 9, transmission shaft 11, gear one 12.
  • the design of the stirring plate 15, the two gears 13 and the two stirring shafts 14 greatly increases the contact area between the material and the stirring parts, improves the turnover frequency of the material per unit time, and ensures the quality of the mixing , the practicability is good, the transmission shaft 11 is welded with the gear one 12, the gear two 13 and the stirring shaft 14 have two, the stirring shaft 14 is rotatably connected with the mixing tank 8, the stirring plate 15 is welded with the stirring shaft 14, through the transmission shaft 11
  • the gear one 12 can be driven to rotate, and the gear two 13 and the stirring shaft 14 can be driven to rotate through the gear one 12.
  • the middle part of the side wall of the mixing tank 8 is connected with an operation panel 7 by bolts.
  • the middle of the bottom end of the mixing tank 8 is welded with a discharge pipe 5, and the bottom end of the discharge pipe 5 is screwed with a pipe cover 4 to mix the materials.
  • the bottom end of the tank 8 is welded with support legs 6, and there are three support legs 6.
  • the discharge pipe 5 can ensure the normal discharge of the device, and the support legs 6 can provide stable support for the device.
  • the specific implementation process of this embodiment is as follows: when in use, the device is first connected to the external power source, and the motor one 1 and the motor two 9 are started through the operation panel 7, and at the same time, the materials to be mixed are sequentially put into the hopper 3 , After the motor one 1 is started, it can drive the screw conveying shaft 10 to rotate. After the screw conveying shaft 10 rotates, it can transport the material input from the hopper 3 to the mixing tank 8. After the motor one is started, it can drive the gear one through the transmission shaft 11. 12 rotates, after the gear one 12 rotates, the stirring shaft 14 can be driven to rotate through the second gear 13. After the stirring shaft 14 rotates, the material conveyed by the conveying pipe frame 2 can be mixed by the stirring plate 15.
  • the pipe cover 4 is opened so that the mixed polymer is discharged from the discharge pipe 5.
  • the design of the feeding hopper 3, the conveying pipe rack 2, the motor one 1 and the screw conveying shaft 10 enables the device to realize automatic feeding operation. Greatly reduces the lifting height of the material when it is put in, and improves the efficiency of the material put in , greatly increases the contact area between the material and the stirring part, improves the turnover frequency of the material per unit time, ensures the quality of the mixing material, and has good practicability.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

本发明公开了一种聚合物生产用混料装置，包括混料罐、输送管架、螺旋输送轴和投料斗，所述混料罐一侧壁上焊接有所述输送管架，所述输送管架底端一侧焊接有所述投料斗，所述输送管架顶端设置有电机一丝绳的末端设置有吊钩，所述配重底座远离所述卷扬机一侧设置有防护隔离网。有益效果在于：本发明通过投料斗、输送管架、电机一以及螺旋输送轴的设计，使得装置能够实现自动上料操作，极大的降低了物料在投放时的抬升高度，提高了物料的投放效率，通过电机二、传动轴、齿轮一、搅拌板、两个齿轮二以及两个搅拌轴的设计，极大的增加了物料与搅拌部件的接触面积，提高了物料在单位时间内的翻转频率，确保了混料的质量，实用性好。

Description

一种聚合物生产用混料装置 技术领域
本发明涉及聚合物生产技术领域，具体涉及一种聚合物生产用混料装置。
背景技术
聚合物又称加聚物。由一种单体经聚合(加聚)反应而成的产物。分子具有重复的结构单位。分子量低的称低聚物，如三聚甲醛等。分子量高的，达几千甚至几百万的称高聚物或高分子化合物。其中在聚合物生产过程中，常需要对聚合物进行混料处理。
然而现有的聚合物混料装置在混料时多是通过人工手动添加物料，由于装置上的投料斗多设置在装置顶端，导致物料投放较为不便，降低物料投放效率，其次，现有的聚合物混料装置在使用时多只是通过单根搅拌轴来对物料进行混合，导致搅拌部件与物料接触面积小，物料在单位时间内的翻转频率也较低，降低了物料混合质量，因此急需一种新型的聚合物生产用混料装置来解决现有问题。
发明内容
(一)要解决的技术问题
为了克服现有技术不足，现提出一种聚合物生产用混料装置，解决了现有的聚合物混料装置在混料时多是通过人工手动添加物料，由于装置上的投料斗多设置在装置顶端，导致物料投放较为不便，降低物料投放效率，以及现有的聚合物混料装置在使用时多只是通过单根搅拌轴来对物料进行混合，导致搅拌部件与物料接触面积小，物料在单位时间内的翻转频率也较低，降低了物料混合质量的问题。
(二)技术方案
本发明通过如下技术方案实现：本发明提出了一种聚合物生产用混料装置，包括混料罐、输送管架、螺旋输送轴和投料斗，所述混料罐一侧壁上焊接有所述输送管架，所述输送管架底端一侧焊接有所述投料斗，所述输送管架顶端设置有电机一，所述电机一的传送输出端设置有所述螺旋输送轴，所述输送管架与所述混料罐内部连通。
通过采用上述技术方案，通过所述投料斗、所述输送管架、所述电机一以及所述螺旋输送轴的设计，使得装置能够实现自动上料操作，极大的降低了物料在投放时的抬升高度，提高了物料的投放效率。
进一步的，所述螺旋输送轴与所述电机一键连接，所述螺旋输送轴与所述输送管架转动连接。
通过采用上述技术方案，能够实现所述螺旋输送轴的可靠安装。
进一步的，所述混料罐上端中部通过螺栓连接有电机二，所述电机二的传动输出端通过键连接有传动轴，所述传动轴底端设置有齿轮一，所述齿轮一外围啮合有齿轮二，所述齿轮二底端中部焊接有搅拌轴，所述搅拌轴外围侧壁上设置有搅拌板。
通过采用上述技术方案，通过所述电机二、所述传动轴、所述齿轮一、所述搅拌板、两个所述齿轮二以及两个所述搅拌轴的设计，极大的增加了物料与搅拌部件的接触面积，提高了物料在单位时间内的翻转频率，确保了混料的质量，实用性好。
进一步的，所述传动轴与所述齿轮一焊接，所述齿轮二以及所述搅拌轴均有两个，所述搅拌轴与所述混料罐转动连接，所述搅拌板与所述搅拌轴焊接。
通过采用上述技术方案，通过所述传动轴能够带动所述齿轮一转动，通过所述齿轮一能够带动所述齿轮二以及所述搅拌轴转动。
进一步的，所述混料罐一侧壁中部通过螺栓连接有操作面板，所述操作面板与所述电机一以及所述电机二均通过电连接。
通过采用上述技术方案，通过所述操作面板能够控制所述电机一以及所述电机二的启闭。
进一步的，所述混料罐底端中部焊接有排料管，所述排料管底端旋接有管盖，所述混料罐底端外围焊接有支撑腿，所述支撑腿有三个。
通过采用上述技术方案，通过所述排料管能够确保装置的正常排料，通过所述支撑腿能够为装置提供稳定支撑。
(三)有益效果
本发明相对于现有技术，具有以下有益效果：
1、为解决现有的聚合物混料装置在混料时多是通过人工手动添加物料，由于装置上的投料斗多设置在装置顶端，导致物料投放较为不便，降低物料投放效率的问题，本发明通过投料斗、输送管架、电机一以及螺旋输送轴的设计，使得装置能够实现自动上料操作，极大的降低了物料在投放时的抬升高度，提高了物料的投放效率；
2、为解决现有的聚合物混料装置在使用时多只是通过单根搅拌轴来对物料进行混合，导致搅拌部件与物料接触面积小，物料在单位时间内的翻转频率也较低，降低了物料混合质量的问题，本发明通过电机二、传动轴、齿轮一、搅拌板、两个齿轮二以及两个搅拌轴的设计，极大的增加了物料与搅拌部件的接触面积，提高了物料在单位时间内的翻转频率，确保了混料的质量，实用性好。
附图说明
图1是本发明所述一种聚合物生产用混料装置的结构示意图；
图2是本发明所述一种聚合物生产用混料装置的主剖视图。
附图标记说明如下：
1、电机一；2、输送管架；3、投料斗；4、管盖；5、排料管；6、支撑腿；7、操作面板；8、混料罐；9、电机二；10、螺旋输送轴；11、传动轴；12、齿轮一；13、齿轮二；14、搅拌轴；15、搅拌板。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
如图1-图2所示，本实施例中的一种聚合物生产用混料装置，包括混料罐8、输送管架2、螺旋输送轴10和投料斗3，混料罐8一侧壁上焊接有输送管架2，输送管架2底端一侧焊接有投料斗3，输送管架2顶端设置有电机一1，电机一1的传送输出端设置有螺旋输送轴10，输送管架2与混料罐8内部连通，通过投料斗3、输送管架2、电机一1以及螺旋输送轴10的设计，使得装置能够实现自动上料操作，极大的降低了物料在投放时的抬升高度，提高了物料的投放效率，螺旋输送轴10与电机一1键连接，螺旋输送轴10与输送管架2转动连接，能够实现螺旋输送轴10的可靠安装。
如图1-图2所示，本实施例中，混料罐8上端中部通过螺栓连接有电机二9，电机二9的传动输出端通过键连接有传动轴11，传动轴11底端设置有齿轮一12，齿轮一12外围啮合有齿轮二13，齿轮二13底端中部焊接有搅拌轴14，搅拌轴14外围侧壁上设置有搅拌板15，通过电机二9、传动轴11、齿轮一12、搅拌板15、两个齿轮二13以及两个搅拌轴14的设计，极大的增加了物料与搅拌部件的接触面积，提高了物料在单位时间内的翻转频率，确保了混料的质量，实用性好，传动轴11与齿轮一12焊接，齿轮二13以及搅拌轴14均有两个， 搅拌轴14与混料罐8转动连接，搅拌板15与搅拌轴14焊接，通过传动轴11能够带动齿轮一12转动，通过齿轮一12能够带动齿轮二13以及搅拌轴14转动，混料罐8一侧壁中部通过螺栓连接有操作面板7，操作面板7与电机一1以及电机二9均通过电连接，通过操作面板7能够控制电机一1以及电机二9的启闭，混料罐8底端中部焊接有排料管5，排料管5底端旋接有管盖4，混料罐8底端外围焊接有支撑腿6，支撑腿6有三个，通过排料管5能够确保装置的正常排料，通过支撑腿6能够为装置提供稳定支撑。
本实施例的具体实施过程如下：使用时首先将装置与外部电源接通，并通过操作面板7使电机一1以及电机二9启动，与此同时将待混合的物料依次投入到投料斗3中，电机一1启动后可带动螺旋输送轴10转动，螺旋输送轴10转动后可将由投料斗3所投入的物料输送到混料罐8内，电机一1启动后可通过传动轴11带动齿轮一12转动，齿轮一12转动后可通过齿轮二13带动搅拌轴14转动，搅拌轴14转动后可通过搅拌板15对由输送管架2所输送来的物料进行混合，物料混合完成后，可将管盖4打开，以便使得混合好的聚合物从排料管5处排出，通过投料斗3、输送管架2、电机一1以及螺旋输送轴10的设计，使得装置能够实现自动上料操作，极大的降低了物料在投放时的抬升高度，提高了物料的投放效率，通过电机二9、传动轴11、齿轮一12、搅拌板15、两个齿轮二13以及两个搅拌轴14的设计，极大的增加了物料与搅拌部件的接触面积，提高了物料在单位时间内的翻转频率，确保了混料的质量，实用性好。
上面所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的构思和范围进行限定。在不脱离本发明设计构思的前提下，本领域普通人员对本发明的技术方案做出的各种变型和改进，均应落入到本发明的保护范围，本发明请求保护的技术内容，已经全部记载在权利要求书中。

Claims (6)

  1. 一种聚合物生产用混料装置，其特征在于：包括混料罐(8)、输送管架(2)、螺旋输送轴(10)和投料斗(3)，所述混料罐(8)一侧壁上焊接有所述输送管架(2)，所述输送管架(2)底端一侧焊接有所述投料斗(3)，所述输送管架(2)顶端设置有电机一(1)，所述电机一(1)的传送输出端设置有所述螺旋输送轴(10)，所述输送管架(2)与所述混料罐(8)内部连通。
  2. 根据权利要求1所述的一种聚合物生产用混料装置，其特征在于：所述螺旋输送轴(10)与所述电机一(1)键连接，所述螺旋输送轴(10)与所述输送管架(2)转动连接。
  3. 根据权利要求1所述的一种聚合物生产用混料装置，其特征在于：所述混料罐(8)上端中部通过螺栓连接有电机二(9)，所述电机二(9)的传动输出端通过键连接有传动轴(11)，所述传动轴(11)底端设置有齿轮一(12)，所述齿轮一(12)外围啮合有齿轮二(13)，所述齿轮二(13)底端中部焊接有搅拌轴(14)，所述搅拌轴(14)外围侧壁上设置有搅拌板(15)。
  4. 根据权利要求3所述的一种聚合物生产用混料装置，其特征在于：所述传动轴(11)与所述齿轮一(12)焊接，所述齿轮二(13)以及所述搅拌轴(14)均有两个，所述搅拌轴(14)与所述混料罐(8)转动连接，所述搅拌板(15)与所述搅拌轴(14)焊接。
  5. 根据权利要求4所述的一种聚合物生产用混料装置，其特征在于：所述混料罐(8)一侧壁中部通过螺栓连接有操作面板(7)，所述操作面板(7)与所述电机一(1)以及所述电机二(9)均通过电连接。
  6. 根据权利要求5所述的一种聚合物生产用混料装置，其特征在于：所述混料罐(8)底端中部焊接有排料管(5)，所述排料管(5)底端旋接有管盖(4)，所述混料罐(8)底端外围焊接有支撑腿(6)，所述支撑腿(6)有三个。
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CN118045759A (zh) * 2024-04-16 2024-05-17 中核同辐（长春）辐射技术有限公司 一种石墨烯材料筛分装置
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CN118751139A (zh) * 2024-09-05 2024-10-11 永州市兴发电熔科技有限公司 一种高效混合电熔焊剂的双轴螺旋搅拌装置

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