CN203099192U - Connection pipeline device for alkali preparation - Google Patents
Connection pipeline device for alkali preparation Download PDFInfo
- Publication number
- CN203099192U CN203099192U CN 201320099511 CN201320099511U CN203099192U CN 203099192 U CN203099192 U CN 203099192U CN 201320099511 CN201320099511 CN 201320099511 CN 201320099511 U CN201320099511 U CN 201320099511U CN 203099192 U CN203099192 U CN 203099192U
- Authority
- CN
- China
- Prior art keywords
- flanges
- connection pipeline
- alkali preparation
- pad
- connecting 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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Abstract
The utility model relates to the field of chemical industry alkali preparation equipment, in particular to a connection pipeline device for alkali preparation. The connection pipeline device for the alkali preparation is mainly formed by mounting two flanges, nuts, bolts, a gasket and pipelines, and is characterized in that the flanges are connected with the pipelines in a welding mold, the gasket is mounted between the two flanges, and the flanges of a connection pipeline are connected through the nuts and the bolts in a tensioning mode. The connection pipeline device for the alkali preparation is large in combination strength, good in sealing performance of a combination surface, easy to process, and convenient to dismount.
Description
Technical field
The utility model relates to chemical industry system alkali apparatus field, especially a kind of system alkali connecting tube device.
Background technique
The connecting tube device is that pipe and pipe or pipe and pipe fitting, valve etc. are coupled together, and makes it to form a tight integral body, and reaching the purpose of use, and system alkali pipeline needs leakproofness good, maintenance, and it is convenient to change pipeline etc., is easy to dismounting.
Summary of the invention
The purpose of this utility model has just provided a kind of system alkali connecting tube device, makes the tube equipment adhesive strength big, and the junction plane leakproofness is good, is easy to processing, is convenient to dismounting.
The technological scheme that its technical problem that solves the utility model adopts is, a kind of system alkali connecting tube device, mainly form by two flanges, nut, bolt, pad and piping erection, flange and pipeline welding, flange and pipeline are that glass fibre reinforced plastics is made, welding line structure and size are pressed the regulation of HG20583, DU4 is adopted in butt joint, pad is installed in the centre of two flanges, be used to increase the leakproofness that tube equipment connects, the annulus that pad is made by PTFE, the corrosion-resistant and temperature of this material, the quality softness, the flange of connecting tube is connected by nut, bolt tension.
Originally practical beneficial effect is, a kind of system alkali connecting tube device mainly is made up of two flanges, nut, bolt, pad and piping erection, and the utility model adhesive strength is big, and the junction plane leakproofness is good, is easy to processing, is convenient to dismounting.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model schematic representation.
1. flanges among the figure, 2. nut, 3. pad, 4. bolt, 5. pipeline.
Embodiment
With reference to accompanying drawing, system alkali connecting tube device, mainly by two flanges (1), nut (2), bolt (4), pad (3) and pipeline (5) are installed and are formed, flange (1) and pipeline (5) welding, flange (1) and pipeline (5) are that glass fibre reinforced plastics is made, welding line structure and size are pressed the regulation of HG20583, DU4 is adopted in butt joint, pad (3) is installed in the centre of two flanges (1), be used to increase the leakproofness that tube equipment connects, the annulus that pad (3) is made by PTFE, the corrosion-resistant and temperature of this material, the quality softness, the flange of connecting tube (1) is by nut (2), bolt (4) tension connects.
Claims (2)
1. a system alkali connecting tube device mainly is made up of two flanges, nut, bolt, pad and piping erection, and it is characterized in that: flange and pipeline welding, pad are installed in the centre of two flanges, and the flange of connecting tube is connected by nut, bolt tension.
2. system alkali connecting tube device according to claim 1, it is characterized in that: flange and pipeline are that glass fibre reinforced plastics is made, and welding line structure and size are pressed the regulation of HG20583, DU4, the annulus that pad is made by PTFE are adopted in butt joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099511 CN203099192U (en) | 2013-03-06 | 2013-03-06 | Connection pipeline device for alkali preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099511 CN203099192U (en) | 2013-03-06 | 2013-03-06 | Connection pipeline device for alkali preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099192U true CN203099192U (en) | 2013-07-31 |
Family
ID=48850596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099511 Expired - Fee Related CN203099192U (en) | 2013-03-06 | 2013-03-06 | Connection pipeline device for alkali preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099192U (en) |
-
2013
- 2013-03-06 CN CN 201320099511 patent/CN203099192U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130731 Termination date: 20140306 |