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    专

    一种磁性生物碳复合吸附剂及其制备方法和吸附重金属铬(VI)的应用

    16579850S
    发明人
    高瑞霞, 刘雪怡, 徐四龙, 吴爱茹, 陈琳, 郝旖, 栗泽红
    受让人
    UNIV XI AN JIAOTONG, XIAN DINGSHENG BIOCHEMICAL CO LTD
    申请人
    韩娟
    申请号
    176172
    申请日
    1989-12-01
    公开(公告)号
    16579850S
    公开(公告)日
    1994-09-05
    IPC分类号
    F04D29/16F04D29/42F04D29/66F16J15/22
    CPC分类号
    -
    优先权号
    62/576,301
    优先权日
    2017-10-23
    摘要

    NOVELTY - The method involves detecting image patterns indicative of presence of faces (304) in digital images to identify detected faces. A set of faces are recognized from the detected faces for each image. An image is scored based on a relative frequency of occurrence of a recognized face within the collection of images for producing an emphasis image characteristic of a most frequently occurring face in the images.

    USE - Used in a computer system for selecting an image for photographic application and face recognition application.

    ADVANTAGE - The method automatically selects the emphasis image from the collection of images for properly and concisely characterizing the content of the collection of the images.

    DESCRIPTION OF DRAWING(S) - The drawing shows a data structure used in an emphasis image selection process.

    Data structures (300, 310)

    Database (301)

    Face record (302)

    Faces (304)

    Pointers (314)

    权利要求
    1. A contactless data communication system, comprising: a reader-writer device; and a contactless identification tag, the reader-writer device including: a data communication means that is capable of data communications with the contactless identification tag; and an electromagnetic wave transmission means for supplying power that transmits an electromagnetic wave for supplying power to the contactless identification tag at the time of data communications by the data communication means; and the contactless identification tag including: a driving electric power generation means that generates driving electric power from the electromagnetic wave for supplying power transmitted from the reader-writer device; an attachment means that attaches the contactless identification tag to a given object; a detachment detection means that detects whether the contactless identification tag attached to the given object by the attachment means is detached from the given object; and a specific information display means which displays specific information based on a detection result obtained by the detachment detection means.
    2. The contactless data communication system claimed in claim 1 , further comprising: a detection result transmission means that transmits information indicating detachment of the tag to the reader-writer device if the detachment detection means detects that the contactless identification tag is detached from a given object.
    3. The contactless data communication system claimed in claim 1 , wherein the specific information display means displays information indicating the detachment of the tag as the specific information if the detachment detection means detects that the contactless identification tag is detached from a given object.
    4. The contactless data communication system claimed in claim 1 , wherein the detachment detection means comprises a voltage monitoring circuit that monitors a voltage, a part of a circuit wiring composed of the contactless identification tag is coupled to the voltage monitoring circuit, and the wiring is disconnected if the contactless identification tag is detached from a given object so as to detect that the contactless identification tag is detached by detecting a voltage change caused by the disconnection of the wiring.
    5. The contactless data communication system claimed in claim 1 , wherein the specific information display means includes a display device having memory ability.
    6. In a contactless data communication system, a contactless identification tag comprising: a driving electric power generation means that generates the driving electric power from an electromagnetic wave for supplying power transmitted from the reader-writer device; an attachment means that attaches the contactless identification tag to a given object; a detachment detection means that detects whether the contactless identification tag attached to the given object by the attachment means is detached from the attachment means; and a specific information display means that displays specific information based on the detection result obtained by the detachment detection means.
    7. The system claimed in claim 6 , wherein the contactless identification tag further comprises: a detection result transmission means that transmits information indicating the detachment of the tag to the reader-writer device if the detachment detection means detects that the contactless identification tag is detached from a given object.
    8. The system claimed in claim 6 , wherein the specific information display means displays information indicating the detachment of the tag as the specific information if the detachment detection means detects that the contactless identification tag is detached from a given object.
    9. The system claimed in claim 6 , wherein the detachment detection means comprises a voltage monitoring circuit that monitors a voltage, a part of a circuit wiring composed of the contactless identification tag is coupled to the voltage monitoring circuit, and the wiring is disconnected if the contactless identification tag is detached from a given object so as to detect that the contactless identification tag is detached by detecting a voltage change caused by the disconnection of the wiring.
    10. The system claimed in claim 6 , wherein the specific information display means comprises a display device having memory ability.
    11. A contactless identification tag system comprising: a contactless identification tag including: a driving electric power generation means that generates the driving electric power from an electromagnetic wave for supplying power transmitted from the reader-writer device; an attachment means that attaches the contactless identification tag to a given object; a detachment detection means that detects whether the contactless identification tag attached to the given object by the attachment means is detached from the attachment means; and a specific information display means that displays specific information based on the detection result obtained by the detachment detection means; and a program that controls the contactless identification tag including: a detachment detection step that detects whether the contactless identification tag attached to a given object by the attachment means is detached from the object; and a specific information display step that displays specific information based on a detection result obtained as a result of the detachment detection step.
    12. The system claimed in claim 11 , wherein the detachment detection step includes a detection result transmission step that transmits information indicating the detachment of the tag to the reader-writer device if it is detected that the contactless identification tag is detached from a given object in the detachment detection step.
    13. The system claimed in claim 11 , wherein the specific information display step displays information indicating the detachment of the tag as the specific information if it is detected that the contactless identification tag is detached from a given object in the detachment detection step.
    说明书
    [0001]技术领域
    [0002]本发明涉及一种弹性刮板式结晶器,具体是一种双冷却腔可调节型弹性刮板式结晶器。
    [0003]背景技术
    [0004]结晶器是溶液中溶质、溶剂分离、提纯的核心设备。是一种储罐形容器,器壁设有夹套或器内装有蛇管,用以加热或冷却罐内溶液。其主要工作过程为:悬浮液由警惕悬浮液泵打到结晶器,悬浮液温度在此从较高温度冷却到较低温度,冷却介质为具有低挥发点的冷却剂,冷却剂在结晶机壳侧与悬浮液逆流接触,进口温度低,出口温度升高,筒体内管中的介质即在这样的条件下结晶。
    [0005]结晶器可用作蒸发结晶器或冷却结晶器。但现有结晶器结构生产强度不够,无法快速、高效的将晶体生产并排出结晶器,也无法调节结晶颗粒度要求。
    [0006]发明内容
    [0007]本发明所要解决的技术问题是提供一种简单实用、易于加工实现的缓冲防跳动旋转卡槽。
    [0008]为实现上述目的,本发明采用如下技术方案:
    [0009]一种弹性刮板式结晶器,其特征在于,包括电机组件、机架、主轴、内圈刮膜组件、外圈刮膜组件、转子主体、内冷却腔、外冷却腔、筒体;
    [0010]所述筒体上下两端通过上平盖和下封头的密封构成密闭的筒状结构;
    [0011]筒体上下两端通过上平盖和下封头的密封构成密闭的筒状结构;所述主轴贯穿筒体上下两端设置在筒体中心,主轴伸出筒体上端部分外设置有机架,所述机架下端面固定在上平盖上,机架上端面与电机组件连接,所述电机组件驱动主轴旋转;
    [0012]主轴在筒体内部分与转子主体连接,转子主体通过主轴的旋转实现转动;
    [0013]转子主体为中空的环形筒状结构,包括转子主体内壁和转子主体外壁;
    [0014]所述转子主体内壁形成的空腔中通过焊接设置有内冷却腔,所述转子主体外壁外,与筒体内壁向内通过焊接设置有外冷却腔;
    [0015]所述转子主体内壁上设置有内圈刮膜组件,转子主体外壁上设置有外圈刮膜组件;
    [0016]所述上平盖靠近上平盖外圈边沿处设置有进料口,所述下封头底端设置有出料口。
    [0017]对上述技术方案的改进:内圈刮膜组件设置在转子主体内圈,所述内圈刮膜组件包括内连接板,内调节螺钉、内刮板、内弹簧板,所述内连接板一侧面通过内调节螺钉与内弹簧板一端连接在转子主体内壁,调节螺钉贯穿内连接板,所述内连接板的另一侧面与内弹簧板一端固定连接,内弹簧板的另一端边缘处设置有内刮板;所述内刮板与弹簧板垂直,其尖端与转子主体内壁贴合。
    [0018]对上述技术方案的改进:外圈刮膜组件设置在转子主体外壁,所述外圈刮膜组件包括外连接板,外调节螺钉、外刮板、外弹簧板,所述外连接板一侧面通过外调节螺钉与外弹簧板一端连接在转子主体外圈,外调节螺钉贯穿内连接板,所述外连接板的另一侧面外内弹簧板一端固定连接,外弹簧板的另一端边缘处设置有外刮板;所述外刮板与外弹簧板垂直,其尖端与筒体内壁贴合。
    [0019]对上述技术方案的改进:电机组件由电机和减速器组成。
    [0020]本发明的有益效果在于:
    [0021](1)、结晶器有内、外两个冷却腔体,物料可同时在两个冷凝面上进行结晶,相比传统的结晶器,在同样大小的设备体积下,大大增加了冷凝面的面积,提高了设备工作效率。
    [0022](2)、结晶器内、外两个冷却腔体完全独立,可根据生产需要,对冷媒进行单独调节。
    [0023](3)、结晶器中的刮膜组件采用弹簧刮板,且弹簧刮板始终贴合在内、外两个筒壁表面,能够将筒壁上形成的晶体及时、有效、持续的刮除。解决了传统结晶器筒壁上结晶增厚从而响冷却效果的问题。
    [0024](4)、结晶器中的弹簧刮板具有调节功能,能够控制刮板对筒壁的压紧力。传统的弹簧刮板,弹性弱,在筒壁圆周上,容易产生无法刮除的死区,同时在刮板磨损后,刮板贴合程度下降,由于无法调节弹簧力,使结晶器使用效能大大下降。而可调节弹簧刮板,通过调节螺钉,可以使刮板重新贴合筒壁,在不更换刮板的情况下,达到磨损前同样的效能。
    [0025](5)、由于弹簧板具有调节功能,将刮板调至合适的贴合力,可以刮除与筒壁粘合力强的结晶物;同样,应对粘合力不强的结晶物,通过调节,降低刮板的贴合力,可以有效的降低刮板对筒壁的磨损。
    [0026]附图说明
    [0027]图1为本发明的主体结构示意图。
    [0028]图2为图1中可调节型弹簧刮板结构示意图。
    [0029]图3为图1中可调节型弹簧内圈刮膜组件结构俯视图。
    [0030]图中1-电机组件、2-机架、3-主轴、4-进料口、5-外圈刮膜组件、6-内圈刮膜组件、7-外冷却腔、8-内冷却腔、9-出料口、10.1-内弹簧板、11.1-内刮板、12.1-内调节螺钉、13.1-内连接板、10.2-外弹簧板、11.2-外刮板、12.2-外调节螺钉、13.2-外连接板、14-转子主体、14.1-转子主体内壁、14.2-转子主体外壁、15-筒体、15.1-筒体内壁、16-上平盖、17-下封头。
    [0031]具体实施方式
    [0032]下面结合具体附图和实施例对本发明作进一步说明。
    [0033]如图1-3所示:一种弹性刮板式结晶器,其特征在于,包括电机组件1、机架2、主轴3、内圈刮膜组件6、外圈刮膜组件5、转子主体14、内冷却腔8、外冷却腔7、筒体15;
    [0034]筒体15上下两端通过上平盖16和下封头17的密封构成密闭的筒状结构;
    [0035]筒体15上下两端通过上平盖和下封头的密封构成密闭的筒状结构;所述主轴3贯穿筒体上下两端设置在筒体中心,主轴伸出筒体上端部分外设置有机架,所述机架下端面固定在上平盖上,机架上端面与电机组件1连接,所述电机组件1驱动主轴3旋转;
    [0036]主轴3在筒体内部分与转子主体14连接,转子主体14通过主轴3的旋转实现转动;
    [0037]转子主体14为中空的环形筒状结构,包括转子主体内壁14.1和转子主体外壁14.2;
    [0038]转子主体内壁14.1形成的空腔中通过焊接设置有封闭的内冷却腔8,
    [0039]内冷却腔为设置有冷媒进出口的可封闭的腔体;
    [0040]转子主体外壁14.2外,与筒体内壁15.1向内通过焊接设置外冷却腔7;
    [0041]外冷却腔为设置有冷媒进出口的可封闭的腔体;
    [0042]转子主体内壁14.1上设置有内圈刮膜组件6,转子主体外壁14.2上设置有外圈刮膜组件7;
    [0043]上平盖16靠近上平盖外圈边沿处设置有进料口4,下封头17底端设置有出料口9。
    [0044]对上述技术方案的改进:内圈刮膜组件6设置在转子主体14内圈,所述内圈刮膜组件6包括内连接板13.1,内调节螺钉12.1、内刮板11.1、内弹簧板10.1,所述内连接板一侧面通过内调节螺钉与内弹簧板一端连接在转子主体内壁14.1,调节螺钉贯穿内连接板13.1,所述内连接板13.1的另一侧面与内弹簧板10.1一端固定连接,内弹簧板10.1的另一端边缘处设置有内刮板11.1;所述内刮板11.1与弹簧板垂直,其尖端与转子主体内壁14.1贴合。
    [0045]对上述技术方案的改进:外圈刮膜组件5设置在转子主体外壁14.2,所述外圈刮膜组件6包括外连接板13.2,外调节螺钉12.2、外刮板11.2、外弹簧板10.2,所述外连接板一侧面通过外调节螺钉与外弹簧板一端连接在转子主体14外圈,外调节螺钉贯穿内连接板,所述外连接板的另一侧面外内弹簧板一端固定连接,外弹簧板的另一端边缘处设置有外刮板11.2;所述外刮板11.2与外弹簧板垂直,其尖端与筒体内壁15.1贴合。
    [0046]通过拧动内外圈刮膜组件的调节螺钉,从而调节内外刮板与筒壁的贴合程度与贴合力。
    [0047]对上述技术方案的改进:所述电机组件1由电机和减速器组成。
    [0048]为提高晶体生产强度,可在罐内增设搅拌器
    [0049]具体工作原理为;弹性刮板式结晶器转子主体14通过主轴3,由电机组件中的电机驱动旋转,带动固定在其上的内圈刮膜组件6、外圈刮膜组件5旋转,使内圈刮膜组件6、外圈刮膜组件5中的内外刮板分别紧紧贴合内冷却腔8、外冷却腔7,在旋转的过程中,持续刮除内冷却腔8、外冷却腔7筒壁上的结晶物。
    [0050]最后所应说明的是,以上具体实施方式仅用以说明本发明的技术方案而非限制,尽管参照实例对本发明进行了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的精神和范围,其均应涵盖在本发明的权利要求范围当中。
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