CN1815161A - Blanking-tube sampling device for aluminium oxide gas suspension baking furnace - Google Patents
Blanking-tube sampling device for aluminium oxide gas suspension baking furnace Download PDFInfo
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- CN1815161A CN1815161A CN 200610200022 CN200610200022A CN1815161A CN 1815161 A CN1815161 A CN 1815161A CN 200610200022 CN200610200022 CN 200610200022 CN 200610200022 A CN200610200022 A CN 200610200022A CN 1815161 A CN1815161 A CN 1815161A
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Abstract
本发明公开了一种氧化铝气体悬浮焙烧炉下料管取样装置，其结构为：外翻板(1)与支撑板(8)的右端连接，内翻板(4)与支撑板(8)的左端连接；支撑板(8)、钢管(3)、管座体(5)分别与箱形管(6)连接；其中，外翻板(1)通过销轴(2)与支撑板(8)连接，内翻板(4)通过销轴(9)与支撑板(8)连接；支撑板(8)、钢管(3)焊接在箱形管(6)的右端板上，管座体(5)焊接在箱形管(6)的左端板上；外翻板(1)上有把手(10)，在箱形管(6)有盖板(7)，盖板(7)做成可以拆卸的，管座体(5)上制作有螺纹，以便与下料管的螺纹连接。本发明结构新颖，设计合理，操作方便，使用可靠。
The invention discloses a sampling device for the feeding pipe of an alumina gas suspension roasting furnace, the structure of which is: an outer flap (1) is connected to the right end of a support plate (8), and an inner flap (4) is connected to the support plate (8). The left end of the left end is connected; the support plate (8), the steel pipe (3), and the pipe seat body (5) are respectively connected with the box-shaped pipe (6); wherein, the outer flap (1) is connected to the support plate (8) through the pin shaft (2) ) connection, the inner flap (4) is connected with the support plate (8) through the pin shaft (9); 5) be welded on the left end plate of box-shaped pipe (6); Handle (10) is arranged on outer flap (1), cover plate (7) is arranged at box-shaped pipe (6), and cover plate (7) can be made into Disassembled, threaded on the pipe seat body (5), so as to be threaded with the blanking pipe. The invention has novel structure, reasonable design, convenient operation and reliable use.
Description
技术领域technical field
本发明涉及氧化铝生产中Al2O3气体悬浮焙烧炉取样装置。The invention relates to a sampling device for an Al 2 O 3 gas suspension roaster in alumina production.
背景技术：Background technique:
在氧化铝生产中，Al2O3气体悬浮焙烧炉的用途是生产Al2O3，经过旋风分离器分离出来的Al2O3经下料管进入下一级。为了随时了解产品质量及其理化指标，需要对生产的Al2O3进行取样检验。由于目前没有取样装置，只能不取样，造成对质量及其理化指标不了解。In alumina production, the purpose of the Al 2 O 3 gas suspension roaster is to produce Al 2 O 3 , and the Al 2 O 3 separated by the cyclone separator enters the next stage through the feeding pipe. In order to know the product quality and its physical and chemical indicators at any time, it is necessary to carry out sampling inspection on the produced Al 2 O 3 . Since there is no sampling device at present, we have no choice but to not sample, resulting in ignorance of the quality and its physical and chemical indicators.
发明内容：Invention content:
本发明的目的在于；提供一种新型的Al2O3气体悬浮焙烧炉下料管取样装置，以解决现有技术存在的问题。The object of the present invention is to provide a novel Al 2 O 3 gas suspension roasting furnace feeding pipe sampling device to solve the problems existing in the prior art.
本发明是这样构成的：它包括外翻板(1)，外翻板(1)与支撑板(8)的右端连接，内翻板(4)与支撑板(8)的左端连接；支撑板(8)、钢管(3)、管座体(5)分别与箱形管(6)连接。The present invention is constituted like this: it comprises outer flap (1), and outer flap (1) is connected with the right end of support plate (8), and inner flap (4) is connected with the left end of support plate (8); Support plate (8), steel pipe (3), pipe seat body (5) are connected with box pipe (6) respectively.
外翻板(1)通过销轴(2)与支撑板(8)连接，内翻板(4)通过销轴(9)与支撑板(8)连接；支撑板(8)、钢管(3)焊接在箱形管(6)的右端板上，管座体(5)焊接在箱形管(6)的左端板上；外翻板(1)上有把手(10)。The outer flap (1) is connected with the support plate (8) through the pin shaft (2), and the inner flap (4) is connected with the support plate (8) through the pin shaft (9); the support plate (8), the steel pipe (3) Be welded on the right end plate of box-shaped pipe (6), and pipe seat body (5) is welded on the left end plate of box-shaped pipe (6); Handle (10) is arranged on the outer flap (1).
在箱形管(6)上有盖板(7)，盖板(7)做成可以拆卸的，用途是便于检修内翻板(4)。Cover plate (7) is arranged on box-shaped pipe (6), and cover plate (7) is made detachable, and purpose is to be convenient to overhaul inside turning plate (4).
管座体(5)上制作有螺纹，以便与下料管的螺纹连接。Thread is made on the pipe seat body (5) so as to be threadedly connected with the blanking pipe.
外翻板(1)和内翻板(4)靠自重贴靠在钢管(3)上，起到对钢管(3)的密封作用。The outer flap (1) and the inner flap (4) lean against the steel pipe (3) by their own weight, and play a sealing effect on the steel pipe (3).
使用时，将管座体(5)的螺纹与下料管的螺纹进行连接。During use, the thread of the pipe seat body (5) is connected with the thread of the feeding pipe.
Al2O3气体悬浮焙烧炉的用途是生产Al2O3，主要特点是炉内为负压。旋风分离器分离出来的Al2O3经下料管进入下一级。本发明与下料管连接后，方便取样。通过对取样样品进行分析，随时了解产品质量和理化指标，及时发现和解决问题。The purpose of the Al 2 O 3 gas suspension roasting furnace is to produce Al 2 O 3 , and its main feature is that the furnace is under negative pressure. The Al 2 O 3 separated by the cyclone separator enters the next stage through the feeding pipe. After the invention is connected with the feeding pipe, sampling is convenient. Through the analysis of sampling samples, we can keep abreast of product quality and physical and chemical indicators, and find and solve problems in time.
取样过程如下：手握把手(10)，揭开外翻板(1)，将取样管插入钢管(3)，再推开内翻板(4)放入箱形管(6)，通过管座体(5)进入下料管即可取样。由于炉内为负压，外翻板(1)和内翻板(4)的作用都是阻止空气进入下料管。当打开外翻板(1)时，内翻板(4)仍然密闭钢管(3)，空气无法进入下料管，这样有利于保证样品的纯度，从而保证样品的质量。The sampling process is as follows: hold the handle (10), uncover the outer flap (1), insert the sampling tube into the steel pipe (3), push the inner flap (4) and put it into the box-shaped tube (6), pass through the tube seat The body (5) enters the feeding pipe and can be sampled. Because it is negative pressure in the furnace, the effect of the outer flap (1) and the inner flap (4) all is to prevent air from entering the blanking tube. When the outer flap (1) is opened, the inner flap (4) still seals the steel pipe (3), and the air cannot enter the feeding pipe, which helps to ensure the purity of the sample, thereby ensuring the quality of the sample.
本发明结构新颖，设计合理，操作方便，使用可靠。The invention has novel structure, reasonable design, convenient operation and reliable use.
附图说明：Description of drawings:
图1：本发明的示意图、主视图；Fig. 1: schematic diagram, front view of the present invention;
图2：本发明的示意图、俯视图；Fig. 2: schematic diagram, top view of the present invention;
图3：图1的A向视图；Figure 3: A view of Figure 1;
图4：本发明与下料管的连接示意图。Figure 4: Schematic diagram of the connection between the present invention and the feeding pipe.
具体实施方式：Detailed ways:
本发明的实施例：制作各零件，按照图示进行组装。首先，将外翻板1用销轴2安装在支撑板8上，将内翻板4通过销轴9安装在支撑板8上；其次，将支撑板8和钢管3分别焊接在箱形管6的右端板上，并将右端板焊接固定；然后，将管座体5焊接在箱形管6的左端板上；最后，将盖板7用螺栓固定在箱形管6上，将把手10安装在外翻板1上。Embodiment of the present invention: make each part, assemble according to the figure. First, install the outer flap 1 on the
使用时，将管座体5的螺纹与下料管的螺纹连接即可。During use, the screw thread of
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610200022 CN1815161B (en) | 2006-01-11 | 2006-01-11 | Alumina gas suspension roasting furnace feeding tube sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610200022 CN1815161B (en) | 2006-01-11 | 2006-01-11 | Alumina gas suspension roasting furnace feeding tube sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN1815161A true CN1815161A (en) | 2006-08-09 |
| CN1815161B CN1815161B (en) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610200022 Expired - Lifetime CN1815161B (en) | 2006-01-11 | 2006-01-11 | Alumina gas suspension roasting furnace feeding tube sampling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193400A (en) * | 2013-04-16 | 2013-07-10 | 中材装备集团有限公司 | Temperature-controlled suspension roaster |
| CN105806644A (en) * | 2014-12-30 | 2016-07-27 | 贵阳铝镁设计研究院有限公司 | Blanking pipe sampling device for test |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5132102A (en) * | 1989-12-21 | 1992-07-21 | Fuller Company | Method for heat treatment of fines with atmosphere control |
| EP0543347A1 (en) * | 1991-11-22 | 1993-05-26 | H.C. Starck GmbH & Co. KG | Method for production of alpha aluminium oxide powder |
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2006
- 2006-01-11 CN CN 200610200022 patent/CN1815161B/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193400A (en) * | 2013-04-16 | 2013-07-10 | 中材装备集团有限公司 | Temperature-controlled suspension roaster |
| CN103193400B (en) * | 2013-04-16 | 2016-08-31 | 中材装备集团有限公司 | Temperature-controllsuspension suspension roaster |
| CN105806644A (en) * | 2014-12-30 | 2016-07-27 | 贵阳铝镁设计研究院有限公司 | Blanking pipe sampling device for test |
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| CN1815161B (en) | 2010-10-13 |
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Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
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Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum Magnesium Design & Research Institute Co.,Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminum Magnesium Design & Research Institute Co.,Ltd. |
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Granted publication date: 20101013 |