CN204182458U - Jet cycling mill device - Google Patents
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- CN204182458U CN204182458U CN201420648361.2U CN201420648361U CN204182458U CN 204182458 U CN204182458 U CN 204182458U CN 201420648361 U CN201420648361 U CN 201420648361U CN 204182458 U CN204182458 U CN 204182458U
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Abstract
本实用新型公开了一种气流循环粉碎装置，包括固定圆筒、循环管、驱动电机、旋转杆、叶轮盘、鼓风叶片、粉碎杆、上束颈、通道圆孔、下过滤筛网、加速台、束风孔、撞击块、支撑杆、进料口、出料口。本实用新型装置的结构简单清晰，通过内部的风量旋转，带动物料在装置内循环反复，通过侧向的粉碎杆以及正面的撞击块进行双重粉碎，提高粉碎的效果，有选择的进行筛选，符合要求的通过筛网过滤出来到下方，能够根据需求制备出各种要求的材料粉末。
The utility model discloses an air circulation crushing device, which comprises a fixed cylinder, a circulation pipe, a driving motor, a rotating rod, an impeller disc, a blower blade, a crushing rod, an upper beam neck, a passage hole, a lower filtering screen, an accelerating Platform, bundle air hole, impact block, support rod, material inlet, material outlet. The structure of the device of the utility model is simple and clear. Through the rotation of the internal air volume, the material is driven to circulate repeatedly in the device, and the double crushing is carried out through the lateral crushing rod and the front impact block, which improves the crushing effect and selectively screens, which meets the The required material is filtered through the sieve to the bottom, and various required material powders can be prepared according to requirements.
Description
技术领域 technical field
本实用新型涉及一种气流循环粉碎装置，具体说是一种具有双重粉碎、出料可调能力的气流粉碎装置。 The utility model relates to an airflow circulation crushing device, in particular to an airflow crushing device with double crushing and adjustable discharge capabilities.
背景技术 Background technique
在一些材料的工艺制作要求中，需要将原材料研磨成粉末，在一些特殊的产品制作中，材料的颗粒越小，随制作的产品的质量、外观等等方面能够有更好的提高。 In the production requirements of some materials, the raw materials need to be ground into powder. In some special product production, the smaller the particle size of the material, the better the quality and appearance of the product can be improved.
实用新型内容 Utility model content
实用新型的目的是针对现有技术存在的不足，提供一种气流循环粉碎装置。 The purpose of the utility model is to provide an airflow circulation crushing device for the deficiencies in the prior art.
为了达到上述的目的，本实用新型采用的方法是：一种气流循环粉碎装置，包括固定圆筒、循环管、驱动电机、旋转杆、叶轮盘、鼓风叶片、粉碎杆、上束颈、通道圆孔、下过滤筛网、加速台、束风孔、撞击块、支撑杆、进料口、出料口；所述的循环管的下端固定连接在固定圆筒的下端柱面上，上端固定连接在固定圆筒的上端面，上下端接入固定圆筒的内腔，所述的驱动电机固定连接在固定圆筒的上端面的中心位置，输出端向下，所述的旋转杆位于固定圆筒的内部，上端和驱动电机的输出轴固定连接，所述的叶轮盘和旋转杆固定连接，位于旋转杆的下端部位，所述的鼓风叶片的一端和叶轮盘的外圈中心固定连接，所述的粉碎杆的一端和旋转杆垂直连接，位于叶轮盘下面，所述的上束颈位于通道圆孔的上端，所述的通道圆孔位于固定圆筒内腔的上端，上部位高度和叶轮盘的上端高度一致，所述的下过滤筛网和固定圆筒的内腔环面固定连接，所述的加速台位于旋转管外端的垂直段中间位置，所述的束风孔位于加速台的中心位置，所述的撞击块位于束风孔的正上端位置，所述的支撑杆的一端和撞击块的外圈固定连接，另一端和循环管的内圈壁面规定连接，位置水平，所述的进料口位于固定圆筒的上端面，和循环管上端的连接处位置对称，所述的出料口位于固定圆筒的最下端，处在下过滤筛网的下端。 In order to achieve the above-mentioned purpose, the method adopted by the utility model is: a kind of airflow circulation crushing device, including a fixed cylinder, a circulation pipe, a drive motor, a rotating rod, an impeller disc, a blower blade, a crushing rod, an upper beam neck, and a channel Round hole, lower filter screen, acceleration table, beam hole, impact block, support rod, feed inlet, discharge outlet; the lower end of the circulation pipe is fixedly connected to the lower cylindrical surface of the fixed cylinder, and the upper end is fixed Connected to the upper surface of the fixed cylinder, the upper and lower ends are connected to the inner cavity of the fixed cylinder, the drive motor is fixedly connected to the center of the upper surface of the fixed cylinder, the output end is downward, and the rotating rod is located at the fixed Inside the cylinder, the upper end is fixedly connected to the output shaft of the drive motor, the impeller disc is fixedly connected to the rotating rod, and is located at the lower end of the rotating rod, and one end of the blast blade is fixedly connected to the center of the outer ring of the impeller disc , one end of the crushing rod is vertically connected with the rotating rod and is located under the impeller disc, the upper beam neck is located at the upper end of the channel hole, and the channel hole is located at the upper end of the inner cavity of the fixed cylinder, and the height of the upper part is Consistent with the height of the upper end of the impeller disc, the lower filter screen is fixedly connected to the inner cavity ring surface of the fixed cylinder, the acceleration table is located in the middle of the vertical section at the outer end of the rotating tube, and the air beam hole is located in the acceleration The center position of the platform, the impact block is located at the upper end of the beam hole, one end of the support rod is fixedly connected to the outer ring of the impact block, and the other end is connected to the wall of the inner ring of the circulation pipe, and the position is horizontal. The feed inlet is located on the upper end of the fixed cylinder, and is symmetrical to the connection with the upper end of the circulation pipe, and the outlet is located at the lowermost end of the fixed cylinder and at the lower end of the lower filter screen.
作为优选，所述的驱动电机与旋转杆的连接处进行防尘密封处理。 As a preference, the connection between the drive motor and the rotating rod is dust-proof and sealed.
作为优选，所述的通道圆孔的高度需要高于叶轮盘下端旋转杆的长度。 Preferably, the height of the passage hole needs to be higher than the length of the rotating rod at the lower end of the impeller disk.
作为优选，所述的下过滤筛网倾斜放置，下端面刚好和循环管的下入口的下端平齐。 Preferably, the lower filter screen is placed obliquely, and the lower end surface is just flush with the lower end of the lower inlet of the circulation pipe.
有益效果 Beneficial effect
本实用新型装置的结构简单清晰，通过内部的风量旋转，带动物料在装置内循环反复，通过侧向的粉碎杆以及正面的撞击块进行双重粉碎，提高粉碎的效果，有选择的进行筛选，符合要求的通过筛网过滤出来到下方，能够根据需求制备出各种要求的材料粉末。 The structure of the device of the utility model is simple and clear. Through the rotation of the internal air volume, the material is driven to circulate repeatedly in the device, and the double crushing is carried out through the lateral crushing rod and the front impact block, which improves the crushing effect and selectively screens, which meets the The required material is filtered through the sieve to the bottom, and various required material powders can be prepared according to requirements.
附图说明 Description of drawings
图1本实用新型装置结构示意图； Fig. 1 structural representation of the utility model device;
图2本实用新型装置旋转杆结构俯视示意图； Fig. 2 is a schematic top view of the rotating rod structure of the utility model device;
其中，1-固定圆筒、2-循环管、3-驱动电机、4-旋转杆、5-叶轮盘、6-鼓风叶片、7-粉碎杆、8-上束颈、9-通道圆孔、10-下过滤筛网、11-加速台、12-束风孔、13-撞击块、14-支撑杆、15-进料口、16-出料口。 Among them, 1-fixed cylinder, 2-circulation pipe, 3-drive motor, 4-rotating rod, 5-impeller disc, 6-blowing blade, 7-crushing rod, 8-upper beam neck, 9-channel round hole , 10-lower filter screen, 11-acceleration table, 12-beam air hole, 13-impact block, 14-support rod, 15-feed inlet, 16-discharge port.
具体实施方式 Detailed ways
下面结合附图和具体实施例，进一步阐明本实用新型，本实施例在以本实用新型技术方案为前提下进行实施，应理解这些实施例仅用于说明本实用新型而不用于限制本实用新型的范围。 Below in conjunction with accompanying drawing and specific embodiment, further clarifies the utility model, and this embodiment implements under the premise of the technical solution of the utility model, and it should be understood that these examples are only used to illustrate the utility model and are not intended to limit the utility model range.
实施例1： Example 1:
如图1到图2所示，一种气流循环粉碎装置，包括固定圆筒1、循环管2、驱动电机3、旋转杆4、叶轮盘5、鼓风叶片6、粉碎杆7、上束颈8、通道圆孔9、下过滤筛网10、加速台11、束风孔12、撞击块13、支撑杆14、进料口15、出料口16。 As shown in Figures 1 to 2, an airflow circulation crushing device includes a fixed cylinder 1, a circulation pipe 2, a drive motor 3, a rotating rod 4, an impeller disc 5, a blast blade 6, a crushing rod 7, and an upper beam neck. 8. Channel hole 9, lower filter screen 10, acceleration table 11, air beam hole 12, impact block 13, support rod 14, material inlet 15, and material outlet 16.
循环管2的下端固定连接在固定圆筒1的下端柱面上，上端固定连接在固定圆筒1的上端面，上下端接入固定圆筒的内腔，由于将粉碎的材料通过风力带动在整个的内腔中循环，需要对于束缚导向的管道材料有一定的强度要求，所以循环管2的壁厚不得低于四个毫米，上下连接处采用法兰连接保证稳固。 The lower end of the circulation pipe 2 is fixedly connected to the lower cylindrical surface of the fixed cylinder 1, the upper end is fixedly connected to the upper end surface of the fixed cylinder 1, and the upper and lower ends are connected to the inner cavity of the fixed cylinder. Since the crushed material is driven by the wind force in the Circulation in the entire inner cavity requires certain strength requirements for the binding and guiding pipe material, so the wall thickness of the circulation pipe 2 shall not be less than four millimeters, and the upper and lower joints shall be flanged to ensure stability.
驱动电机3固定连接在固定圆筒1的上端面的中心位置，输出端向下，旋转杆4位于固定圆筒1的内部，上端和驱动电机3的输出轴固定连接，因为电机在启动后带起的风量会使得整个内腔的细小粉末飘扬，为了不影响驱动电机3的正常工作，减少故障率，将驱动电机3与旋转杆4的连接处进行防尘密封处理。 The driving motor 3 is fixedly connected to the center of the upper end face of the fixed cylinder 1, the output end is downward, and the rotating rod 4 is located inside the fixed cylinder 1, and the upper end is fixedly connected to the output shaft of the driving motor 3, because the motor has a The blown air volume will make the fine powder in the entire inner cavity fly. In order not to affect the normal operation of the drive motor 3 and reduce the failure rate, the connection between the drive motor 3 and the rotating rod 4 is dust-proof sealed.
叶轮盘5和旋转杆4固定连接，位于旋转杆4的下端部位，鼓风叶片6的一端和叶轮盘5的外圈中心固定连接，粉碎杆7的一端和旋转杆4垂直连接，位于叶轮盘5下面，为了保证粉碎的效果，将粉碎杆7呈十字对称排列，和鼓风叶片6的十字对称错开，形成45°角的错位。 The impeller disc 5 is fixedly connected to the rotating rod 4 and is located at the lower end of the rotating rod 4. One end of the blast blade 6 is fixedly connected to the center of the outer ring of the impeller disc 5. One end of the crushing rod 7 is vertically connected to the rotating rod 4 and is located on the impeller disc. 5 Next, in order to ensure the crushing effect, the crushing rods 7 are arranged in a cross-symmetrical manner, which is staggered from the cross-symmetrical cross of the blower blades 6, forming a dislocation at an angle of 45°.
上束颈8位于通道圆孔9的上端，通道圆孔9位于固定圆筒1内腔的上端，上部位高度和叶轮盘5的上端高度一致，上束颈8的作用主要是为了在一定程度上较小上端的过风直径，其斜面能够更好的将材料导向下方，不会形成材料堆积在一起的情况，通道圆孔9主要是为了使得整个装置的震动减小，使得鼓风叶片6的上下面积一致，为了提高粉碎的效果，通道圆孔9的高度需要高于叶轮盘5下端旋转杆4的长度。 The upper beam neck 8 is located at the upper end of the channel hole 9, and the channel circular hole 9 is located at the upper end of the inner cavity of the fixed cylinder 1. The height of the upper part is consistent with the height of the upper end of the impeller disc 5. The function of the upper beam neck 8 is mainly for The diameter of the wind passing through the upper part is smaller than that of the upper end, and its inclined surface can better guide the material downwards, so that the materials will not be piled up together. The upper and lower areas are consistent. In order to improve the pulverizing effect, the height of the channel circular hole 9 needs to be higher than the length of the rotating rod 4 at the lower end of the impeller disk 5 .
下过滤筛网10和固定圆筒1的内腔环面固定连接，下过滤筛网10的过滤网眼为装置需要粉碎材料的大小决定，由于在下方容易使得材料堆积在下过滤筛网10上，所以将下过滤筛网10倾斜放置，下端面刚好和循环管2的下入口的下端平齐。 The lower filter screen 10 is fixedly connected to the annulus of the inner cavity of the fixed cylinder 1. The filter mesh of the lower filter screen 10 is determined by the size of the crushed material required by the device. Since the material is easy to accumulate on the lower filter screen 10 at the bottom, The lower filter screen 10 is placed obliquely, and the lower end surface is just flush with the lower end of the lower inlet of the circulation pipe 2 .
加速台11位于旋转管外端的垂直段中间位置，束风孔12位于加速台11的中心位置，撞击块13位于束风孔12的正上端位置，支撑杆14的一端和撞击块13的外圈固定连接，另一 端和循环管2的内圈壁面规定连接，位置水平，在此处设置一个撞击粉碎装置主要是为了进行二次粉碎，提高粉碎效果，同时能够在加速台11的下方形成一个高压，高压差更容易将下方的无料带过循环管2，确保循环能力，降低整个装置的功率。 The acceleration table 11 is located in the middle of the vertical section at the outer end of the rotating tube, the air beam hole 12 is located at the center of the acceleration table 11, the impact block 13 is located at the upper end of the air beam hole 12, one end of the support rod 14 and the outer ring of the impact block 13 Fixedly connected, the other end is connected to the wall of the inner ring of the circulation pipe 2, and the position is horizontal. An impact crushing device is provided here mainly for secondary crushing, improving the crushing effect, and at the same time forming a High pressure and high pressure difference make it easier to bring the material below through the circulation pipe 2 to ensure the circulation capacity and reduce the power of the whole device.
进料口15位于固定圆筒1的上端面，和循环管2上端的连接处位置对称，出料口16位于固定圆筒1的最下端，处在下过滤筛网10的下端。 The feeding port 15 is located on the upper end surface of the fixed cylinder 1, and is symmetrical to the junction of the upper end of the circulation pipe 2. The material outlet 16 is located at the lowermost end of the fixed cylinder 1, and is located at the lower end of the lower filter screen 10.
实施例2： Example 2:
如图1到图2所示，一种气流循环粉碎装置，包括固定圆筒1、循环管2、驱动电机3、旋转杆4、叶轮盘5、鼓风叶片6、粉碎杆7、上束颈8、通道圆孔9、下过滤筛网10、加速台11、束风孔12、撞击块13、支撑杆14、进料口15、出料口16。 As shown in Figures 1 to 2, an airflow circulation crushing device includes a fixed cylinder 1, a circulation pipe 2, a drive motor 3, a rotating rod 4, an impeller disc 5, a blast blade 6, a crushing rod 7, and an upper beam neck. 8. Channel hole 9, lower filter screen 10, acceleration table 11, air beam hole 12, impact block 13, support rod 14, material inlet 15, and material outlet 16.
循环管2的下端固定连接在固定圆筒1的下端柱面上，上端固定连接在固定圆筒1的上端面，上下端接入固定圆筒的内腔，由于将粉碎的材料通过风力带动在整个的内腔中循环，需要对于束缚导向的管道材料有一定的强度要求，所以循环管2的壁厚不得低于四个毫米，上下连接处采用法兰连接保证稳固。 The lower end of the circulation pipe 2 is fixedly connected to the lower cylindrical surface of the fixed cylinder 1, the upper end is fixedly connected to the upper end surface of the fixed cylinder 1, and the upper and lower ends are connected to the inner cavity of the fixed cylinder. Since the crushed material is driven by the wind force in the Circulation in the entire inner cavity requires certain strength requirements for the binding and guiding pipe material, so the wall thickness of the circulation pipe 2 shall not be less than four millimeters, and the upper and lower joints shall be flanged to ensure stability.
驱动电机3固定连接在固定圆筒1的上端面的中心位置，输出端向下，旋转杆4位于固定圆筒1的内部，上端和驱动电机3的输出轴固定连接，因为电机在启动后带起的风量会使得整个内腔的细小粉末飘扬，为了不影响驱动电机3的正常工作，减少故障率，将驱动电机3与旋转杆4的连接处进行防尘密封处理。 The driving motor 3 is fixedly connected to the center of the upper end face of the fixed cylinder 1, the output end is downward, and the rotating rod 4 is located inside the fixed cylinder 1, and the upper end is fixedly connected to the output shaft of the driving motor 3, because the motor has a The blown air volume will make the fine powder in the entire inner cavity fly. In order not to affect the normal operation of the drive motor 3 and reduce the failure rate, the connection between the drive motor 3 and the rotating rod 4 is dust-proof sealed.
叶轮盘5和旋转杆4固定连接，位于旋转杆4的下端部位，鼓风叶片6的一端和叶轮盘5的外圈中心固定连接，粉碎杆7的一端和旋转杆4垂直连接，位于叶轮盘5下面，为了保证粉碎的效果，将粉碎杆7呈十字对称排列，和鼓风叶片6的十字对称错开，形成45°角的错位。 The impeller disc 5 is fixedly connected to the rotating rod 4 and is located at the lower end of the rotating rod 4. One end of the blast blade 6 is fixedly connected to the center of the outer ring of the impeller disc 5. One end of the crushing rod 7 is vertically connected to the rotating rod 4 and is located on the impeller disc. 5 Next, in order to ensure the crushing effect, the crushing rods 7 are arranged in a cross-symmetrical manner, which is staggered from the cross-symmetrical cross of the blower blades 6, forming a dislocation at an angle of 45°.
上束颈8位于通道圆孔9的上端，通道圆孔9位于固定圆筒1内腔的上端，上部位高度和叶轮盘5的上端高度一致，上束颈8的作用主要是为了在一定程度上较小上端的过风直径，其斜面能够更好的将材料导向下方，不会形成材料堆积在一起的情况，通道圆孔9主要是为了使得整个装置的震动减小，使得鼓风叶片6的上下面积一致，为了提高粉碎的效果，通道圆孔9的高度需要高于叶轮盘5下端旋转杆4的长度。 The upper beam neck 8 is located at the upper end of the channel hole 9, and the channel circular hole 9 is located at the upper end of the inner cavity of the fixed cylinder 1. The height of the upper part is consistent with the height of the upper end of the impeller disc 5. The function of the upper beam neck 8 is mainly for The diameter of the wind passing through the upper part is smaller than that of the upper end, and its inclined surface can better guide the material downwards, so that the materials will not be piled up together. The upper and lower areas are consistent. In order to improve the pulverizing effect, the height of the channel circular hole 9 needs to be higher than the length of the rotating rod 4 at the lower end of the impeller disk 5 .
下过滤筛网10和固定圆筒1的内腔环面固定连接，下过滤筛网10的过滤网眼为装置需要粉碎材料的大小决定，由于在下方容易使得材料堆积在下过滤筛网10上，所以将下过滤筛网10倾斜放置，下端面刚好和循环管2的下入口的下端平齐。 The lower filter screen 10 is fixedly connected to the annulus of the inner cavity of the fixed cylinder 1. The filter mesh of the lower filter screen 10 is determined by the size of the crushed material required by the device. Since the material is easy to accumulate on the lower filter screen 10 at the bottom, The lower filter screen 10 is placed obliquely, and the lower end surface is just flush with the lower end of the lower inlet of the circulation pipe 2 .
加速台11位于旋转管外端的垂直段中间位置，束风孔12位于加速台11的中心位置，撞击块13位于束风孔12的正上端位置，支撑杆14的一端和撞击块13的外圈固定连接，另一端和循环管2的内圈壁面规定连接，位置水平，在此处设置一个撞击粉碎装置主要是为了进 行二次粉碎，提高粉碎效果，同时能够在加速台11的下方形成一个高压，高压差更容易将下方的无料带过循环管2，确保循环能力，降低整个装置的功率。 The acceleration table 11 is located in the middle of the vertical section at the outer end of the rotating tube, the air beam hole 12 is located at the center of the acceleration table 11, the impact block 13 is located at the upper end of the air beam hole 12, one end of the support rod 14 and the outer ring of the impact block 13 Fixed connection, the other end is connected with the wall surface of the inner ring of the circulation pipe 2, and the position is horizontal. An impact crushing device is provided here mainly for secondary crushing, improving the crushing effect, and at the same time forming a High pressure and high pressure difference make it easier to bring the material below through the circulation pipe 2 to ensure the circulation capacity and reduce the power of the whole device.
进料口15位于固定圆筒1的上端面，和循环管2上端的连接处位置对称，出料口16位于固定圆筒1的最下端，处在下过滤筛网10的下端。 The feeding port 15 is located on the upper end surface of the fixed cylinder 1, and is symmetrical to the junction of the upper end of the circulation pipe 2. The material outlet 16 is located at the lowermost end of the fixed cylinder 1, and is located at the lower end of the lower filter screen 10.
本装置在使用的时候有一个局限性，不能针对材料颗粒密度太大的材料，在第一次粉碎后的材料重量还是很大，风力将无法带动整个材料在内部循环反复，所以在具体实施的时候，可以有另一种实施的方式，将下过滤筛网10水平放置，设置双层网口，旋转杆4的下端延长到下过滤筛网10的上端，在下过滤筛网10的上端在设置一个粉碎杆7，如此下端的较重落块也能够被接触粉碎，更容易被风力带动。 This device has a limitation when it is used. It cannot be used for materials with too high particle density. After the first crushing, the weight of the material is still very large, and the wind will not be able to drive the entire material to circulate repeatedly inside. Therefore, in the specific implementation At that time, there can be another way of implementation, the lower filter screen 10 is placed horizontally, the double-layer mesh opening is set, the lower end of the rotating rod 4 is extended to the upper end of the lower filter screen 10, and the upper end of the lower filter screen 10 is set A crushing rod 7, so that the heavier falling pieces at the lower end can also be crushed by contact, and are more likely to be driven by wind power.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629407A (en) * | 2016-01-19 | 2016-06-01 | 烽火通信科技股份有限公司 | Optical cable core powder spraying and coating device |
| CN106824493A (en) * | 2017-01-20 | 2017-06-13 | 四川亿欣新材料有限公司 | Calcium carbonate grinding machine follows bad wind regulating system and adjusting method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629407A (en) * | 2016-01-19 | 2016-06-01 | 烽火通信科技股份有限公司 | Optical cable core powder spraying and coating device |
| CN106824493A (en) * | 2017-01-20 | 2017-06-13 | 四川亿欣新材料有限公司 | Calcium carbonate grinding machine follows bad wind regulating system and adjusting method |
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