CN202230065U - Device for detecting activity of catalyst - Google Patents
Device for detecting activity of catalyst Download PDFInfo
- Publication number
- CN202230065U CN202230065U CN2011200770291U CN201120077029U CN202230065U CN 202230065 U CN202230065 U CN 202230065U CN 2011200770291 U CN2011200770291 U CN 2011200770291U CN 201120077029 U CN201120077029 U CN 201120077029U CN 202230065 U CN202230065 U CN 202230065U
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- CN
- China
- Prior art keywords
- bottle
- activity
- catalyst
- detecting
- draft tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a dewatering device for detecting activity of a catalyst, which relates to the technical field for equipment for detecting the activity of the catalyst in chemical industries. The device for detecting the activity of the catalyst comprises a concentrated sulfuric acid bottle; the upper end part of the concentrated sulfuric acid bottle is connected with one end of each of a first air inlet pipe and an air outlet pipe respectively; the device for detecting the activity of the catalyst further comprises a recovering bottle; the other end of the air inlet pipe is connected with the recovering bottle; and the upper end part of the recovering bottle is connected with a second air inlet pipe. The device for detecting the activity of the catalyst is simple in structure and achieves the purposes of preventing shutdown caused by backflow of sulfuric solution, improving the activity detecting efficiency and prolonging the service life of pipes.
Description
Technical field
The utility model relates in the chemical industry technical field to the catalyst activity checkout equipment.
Background technology
[0002], need the activity of catalyst prod be detected, to judge the qualification rate of product in chemical industry.When carrying out the activity detection, at first need bubbling air, but will airborne moisture be removed, the at present employing feeds air elder generation in the solution bottle of the splendid attire concentrated sulphuric acid more, reaches and removes the purpose that water in air is divided.But in actual mechanical process, because pressure differential causes gas backstreaming, and the serious sulfuric acid solution with in the solution bottle takes in the pipeline of gas transmission, produce corrosion, the serviceable life of having reduced gas piping sometimes.After sulfuric acid solution is back in the gas piping in addition, cause shutdown, influenced the efficient that detects.
Summary of the invention
The utility model purpose provides a kind of simple in structure, avoids causing shutdown because of sulfuric acid solution refluxes, and improves active detection efficiency, and the catalyst activity that improves pipeline serviceable life detects uses de-watering apparatus.
The utility model adopts following technical scheme for realizing above-mentioned purpose:
A kind of catalyst activity detects uses de-watering apparatus; Comprise concentrated sulphuric acid bottle, the upper end of concentrated sulphuric acid bottle is connected with an end of first draft tube, escape pipe respectively, also comprises returnable bottle; The other end of draft tube is connected with returnable bottle, and the upper end of returnable bottle connects second draft tube.
First draft tube of the utility model is a glass material.
The utility model adopts technique scheme; Compared with prior art have following advantage: the utility model increases a returnable bottle on the basis of original splendid attire concentrated sulphuric acid bottle; Exist under the situation of pressure differential like this, the concentrated sulphuric acid can not get in the air delivery device, but gets in the returnable bottle; Thereby avoided the situation of shutting down, improved the efficient of active detection.The pipeline that the utility model connects returnable bottle and concentrated sulphuric acid bottle adopts glass material, has avoided the corrosion of sulfuric acid, has prolonged the serviceable life of pipeline.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Embodiment
Be elaborated below in conjunction with the technical scheme of accompanying drawing to the utility model:
As shown in Figure 1; A kind of catalyst activity detects uses de-watering apparatus; Comprise concentrated sulphuric acid bottle 1, the upper end of concentrated sulphuric acid bottle 1 is connected with an end of first draft tube 2, escape pipe 3 respectively, also comprises returnable bottle 4; The other end of draft tube 2 is connected with returnable bottle 4, and the upper end of returnable bottle 4 connects second draft tube 5.
First draft tube 2 of the utility model is a glass material.
Claims (2)
1. catalyst activity pick-up unit; Comprise concentrated sulphuric acid bottle (1); The upper end of concentrated sulphuric acid bottle (1) is connected with an end of first draft tube (2), escape pipe (3) respectively; It is characterized in that also comprising returnable bottle (4), the other end of first draft tube (2) is connected with returnable bottle (4), and the upper end of returnable bottle (4) connects second draft tube (5).
2. catalyst activity pick-up unit according to claim 1 is characterized in that above-mentioned first draft tube (2) is glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200770291U CN202230065U (en) | 2011-03-23 | 2011-03-23 | Device for detecting activity of catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200770291U CN202230065U (en) | 2011-03-23 | 2011-03-23 | Device for detecting activity of catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230065U true CN202230065U (en) | 2012-05-23 |
Family
ID=46080649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200770291U Expired - Fee Related CN202230065U (en) | 2011-03-23 | 2011-03-23 | Device for detecting activity of catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484320A (en) * | 2019-08-26 | 2019-11-22 | 贵州大学 | A kind of filter mechanism for gas acquisition |
-
2011
- 2011-03-23 CN CN2011200770291U patent/CN202230065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484320A (en) * | 2019-08-26 | 2019-11-22 | 贵州大学 | A kind of filter mechanism for gas acquisition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20170323 |