专

Electrode structure for use in membrane electrode assembly of polymer electrolyte fuel cell, has electrode catalyst supported by porous body base material sheet through titanium oxide layer in surface of porous body base material sheet.

PL1789597B1

发明人

KAWAUCHINO H, NODA Z, MATSUDA J, HAYASHI A, SASAKI K

受让人

国立大学法人九州大学

申请人

FREY LUISE

申请号

289946

申请日

1992-05-04

公开(公告)号

PL1789597B1

公开(公告)日

2009-01-13

IPC分类号

C07H015/26A61K031/70C07H015/203C07H015/20C07H017/04C07C000/00A61K000/00A61K031/34C07H003/02C07H015/00A61K031/7034A61P003/10C12P019/02C07H017/065C07D401/12A61K031/4178A61P031/04C07H009/02C07H009/04C07D307/80

CPC分类号

优先权号

19160522.9

优先权日

2019-03-03

摘要

The feeder has a recording paper tray (8) that is energised so that a mounted paper (S) contacts a feed roller (14) by a predetermined pressure. A friction separating roller (15) releases the contact between the feed roller and recording paper.

Even when the feed roller is midway through a feed operation, the feed roller is pressed in the direction which releases its contact with the recording paper. The periphery of the feed roller is provided with a flat portion such that the feed roller is separated from friction separating roller.

ADVANTAGE -Prevents inferior conveying e.g. double-sending or non-sending of paper, end crease or rupture of paper. Prevents paper jam. Improves paper feeding efficiency with reduced manufacturing cost.

权利要求

1 . An operating room display system comprising: a display device; a sensor coupled to the display device and configured to detect a presence of a medical device disposed within the operating room; a communications interface communicatively coupled to the display device and the sensor; and a memory communicably coupled to the communications interface, wherein the memory comprises a device information module; wherein the display device is configured to show a display providing information from the device information module to a user in the operating room regarding the medical device detected by the sensor.

2 . The operating room display system of claim 1 , wherein the communications interface is configured to provide the display of the display device to a remote device.

3 . The operating room display system of claim 1 , wherein the memory further includes a device identification module to identify the device detected by the sensor.

4 . The operating room display system of claim 1 , wherein the display includes a video section configured to show a tutorial or instructions associated with use of the medical device.

5 . The operating room display system of claim 1 , wherein the display includes a training section.

6 . The operating room display system of claim 5 , wherein the training section is configured to show training materials associated with the medical device, wherein the training materials are provided by the device information module.

7 . The operating room display system of claim 6 , wherein the training materials include at least one of installation instructions, use instructions, or warnings associated with the medical device.

8 . The operating room display system of claim 5 , wherein the training section is configured to show training material in response to the sensor detecting the medical device.

9 . The operating room display system of claim 1 , wherein the display includes a video section and a training section.

10 . The operating room display system of claim 1 , further comprising a camera positioned in the operating room.

11 . The operating room display system of claim 10 , wherein the communications interface is configured to enable communication between an individual outside the operating room and the user using the display device and the camera.

12 . The operating room display system of claim 11 , wherein the individual outside the operating room is a product specialist associated with the medical device.

13 . An operating room display system comprising: a display device; a camera coupled to the display device; a communications interface communicatively coupled to the display device and the camera; and a memory communicably coupled to the communications interface, wherein the memory comprises a video module; wherein the display device is configured to show a display having a video portion to enable video communication between an individual outside the operating room and a user in the operating room using the display device and the camera.

14 . The operating room display system of claim 13 , wherein the video portion is configured to show a live stream communication from the individual outside the operating room.

15 . The operating room display system of claim 13 , wherein the communications interface is configured to allow remote viewing of the operating room using the camera.

16 . The operating room display system of claim 13 , wherein the communications interface is configured to provide at least a portion of the display of the display device to one or more remote devices.

17 . A method for providing a display in an operating room comprising: detecting, by a sensor, a presence of a medical device within the operating room; retrieving, by a processor, information associated with the medical device from a memory; and causing, by the processor, the information to be shown on a display of a display device coupled to the sensor and the processor; wherein the display of the display device includes at least one of a video portion and a training portion.

18 . The method of claim 17 , further comprising showing a tutorial or instructions associated with use of the medical device on the video portion of the display.

19 . The method of claim 17 , further comprising showing training materials associated with the medical device on the training portion of the display.

20 . The method of claim 17 , further comprising providing the display of the display device to a remote device.

说明书

[0001]技术领域

[0002]本实用新型属于污水处理技术领域，尤其是涉及一种有机污水处置装置。

[0003]背景技术

[0004]有机污水指有机污水为生活及工业生产时所排出COD在2000mg/L以上的废水。目前，有机污水的处理方式主要为：物理化学处理法和生物处理法。物理化学处理法在使用时主要是利用物理及化学原理使污水得到净化，主要有沉淀法、筛滤法、混凝法、氧化还原法、电解法、吸附法、萃取法等，电化学法是目前最为热门研究方法之一，用于生物难降解的有机废水处理。电化学处理法包括电化学氧化还原、电凝聚、电气浮、光电化学氧化、内电解等方法，电解电极由二维电极逐渐趋向三维电极的研究。而生物处理法是通过人为的创造适于微生物生存和繁殖的环境，使之大量繁殖，以提高其氧化分解有机物的效率，即利用新陈代谢功能，使污水中的有机污染物被溶解并转化为无害物质，达到对水进行净化的目的，根据使用微生物的种类，可分为好氧法、厌氧法和生物酶法等。与生物化学处理法相比，生物处理方法相对简单，且处理花费较低，所以，生化处理是污水处理系统中较为重要的处理方法，被广泛应用于有机污水的处理。

[0005]通过好氧法进行生化处理需要进行曝气，曝气不仅使池内液体与空气接触充氧，而且由于搅动液体，加速了空气中氧向液体中转移，从而完成充氧的目的。此外，曝气还有防止池内悬浮体下沉，加强池内有机物与微生物与溶解氧接触的目的，从而保证池内微生物在有充足溶解氧的条件下，对污水中有机物的氧化分解作用。现有的鼓风曝气池在工作过程中，污水与气泡混合不够均匀，曝气效率较低，难以满足人们的需求。

[0006]实用新型内容

[0007]本实用新型旨在解决上述技术问题，提供一种能够使有机污水与气泡均匀混合、曝气效率高的有机污水处置装置。

[0008]为了达到上述目的，本实用新型采用如下技术方案：

[0009]一种有机污水处理装置，包括筒壳、鼓风机、曝气管、摆动电机和若干组曝气组件，筒壳内部为污水处理腔，筒壳的顶部设有与污水处理腔连通的进水管，筒壳的底部设有与污水处理腔连通的排水管，所述若干曝气组件沿所述筒壳的轴向依次设置，最下端的曝气组件包括摆动管筒，所述摆动管筒和所述筒壳转动连接，所述摆动电机通过传动机构与所述摆动管筒转动连接，所述鼓风机连接所述曝气管，所述曝气管连接最下端的曝气组件，相邻的两个曝气组件通过阻尼器连接。

[0010]作为一种优选的技术方案，每个曝气组件均包括沿周向设置的若干个安装板条，每个安装板条用于安装曝气盘和/或曝气头组件，所述曝气头组件包括曝气头安装板和若干个曝气头，曝气头安装板内设有气体通路，该气体通路与各个曝气头连通，曝气头安装板安装在安装板条的下端，曝气盘安装在安装板条的上端，所述曝气盘为盒体结构，所述曝气盘的顶部均匀设有若干曝气孔，所述曝气盘的底部设有进气孔，安装曝气盘的安装板条上设有与所述进气孔相对应的通孔。

[0011]作为一种优选的技术方案，最下端的曝气组件包括摆动管筒、两个曝气盘、两个连接分管和两组曝气头组件，两个曝气盘分别安装在两个安装板条上，所述连接分管呈L形，连接分管的一端连接在所述摆动管筒上，连接分管的另一端安装在安装板条的通孔处，所述连接分管连通所述摆动管筒和所述曝气盘。

[0012]作为一种优选的技术方案，最上端的曝气组件包括通气管、安装座、阻尼器和四组曝气头组件，两个安装板条固定安装在所述安装座上，所述安装座和所述通气管固定连接，所述通气管与所述曝气头组件中曝气头安装板内的气体通路相通，所述阻尼器设置在所述通气管的最底端。

[0013]作为一种优选的技术方案，中间的若干曝气组件包括通气管、安装座、阻尼器、四组曝气头组件和两组曝气盘，两个安装板条固定安装在所述安装座上，所述安装座和所述通气管固定连接，所述通气管与所述曝气头组件中曝气头安装板内的气体通路相通，所述阻尼器设置在所述通气管的最底端。

[0014]采用上述技术方案后，本实用新型具有如下优点：

[0015]本实用新型的一种有机污水处理装置，通过好氧法对污水进行生化处理，在曝气过程中，各个曝气组件沿筒壳的轴向设置且在筒壳内往复摆动，使得气泡与污水混合均匀，提升了曝气效率。

[0016]随着曝气组件的转动速度增加，曝气组件产生的较小气泡会因为流体的碰撞而融合成较大气泡，这种现象往往在靠近进水管处发生，要保证靠近进水管处的气泡维持合适大小，就需要使上端的曝气组件转速较小。但是，为了保证搅拌作用使气泡与污水混合均匀，中下部的曝气组件有需要具有较大转速。本实用新型的一种有机污水处理装置，通过阻尼器连接相邻的曝气组件，当摆动电机驱动最下端的曝气组件转动时，由于阻尼器的作用，各曝气组件的转动速度会由下至上逐渐减小，以满足上述需求。

[0017]附图说明

[0018]图1为一种有机污水处置装置的结构示意图；

[0019]图2为一种有机污水处置装置的主视图；

[0020]图3为图2中A-A剖面的剖视图；

[0021]图4为四组曝气组件的结构示意图。

[0022]具体实施方式

[0023]下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。

[0024]如图1-4所示，一种有机污水处置装置，包括筒壳1、鼓风机2、曝气管3、摆动电机4和四组曝气组件5。

[0025]筒壳1内部为污水处理腔，筒壳1的顶部设有与污水处理腔连通的进水管101，筒壳1的底部设有与污水处理腔连通的排水管102。

[0026]所述四组曝气组件5沿所述筒壳1的轴向依次设置。每个曝气组件5均包括沿周向设置的两个安装板条501，每个安装板条501用于安装曝气盘502和/或曝气头组件503。所述曝气头组件503包括曝气头安装板和若干个曝气头，曝气头安装板内设有气体通路，该气体通路与各个曝气头连通。曝气头安装板安装在安装板条501的下端，使得曝气头朝下曝气。曝气盘502安装在安装板条501的上端，使得曝气盘502朝上曝气。所述曝气盘502为矩形盒体结构，所述曝气盘502的顶部均匀设有若干曝气孔，所述曝气盘502的底部设有进气孔，气体从进气孔进入曝气盘502的内腔，然后分成若干小气泡从各个曝气孔中排出。安装曝气盘502的安装板条501上设有与所述进气孔相对应的通孔。

[0027]最下端的曝气组件5包括摆动管筒504、两个曝气盘502、两个连接分管505和两组曝气头组件503。所述摆动管筒504和所述筒壳1转动连接，所述鼓风机2连接所述曝气管3，所述曝气管3连接所述摆动管筒504。所述摆动电机4固定安装在所述筒壳1的底部并通过传动机构与所述摆动管筒504转动连接。所述传动机构的传动方式可以是链条转动、齿轮传动、同步带传动等。所述摆动电机4根据一定的时间间隔正反转。两个曝气盘502安装在两个安装板条501上。所述连接分管505呈L形，连接分管505的一端连接在所述摆动管筒504上，连接分管505的另一端安装在安装板条501的通孔处，所述连接分管505连通所述摆动管筒504和所述曝气盘502。

[0028]最上端的曝气组件5包括通气管506、安装座507、阻尼器508和四组曝气头组件503。中间的两个曝气组件5包括通气管506、安装座507、阻尼器508、四组曝气头组件503和两组曝气盘502。两个安装板条501固定安装在所述安装座507上，所述安装座507和所述通气管506固定连接。所述通气管506与所述曝气头组件503中曝气头安装板内的气体通路相通。所述阻尼器508设置在所述通气管506的最底端，所述阻尼器508连接相邻的两个曝气组件5。

[0029]对于本领域技术人员而言，显然本实用新型不限于上述示范性实施例的细节，而且在不背离本实用新型的精神或基本特征的情况下，能够以其他的具体形式实现本实用新型。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本实用新型的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本实用新型内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。

[0030]此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

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