CN203227475U - Sulfonation acid adding pipeline mounting structure - Google Patents
Sulfonation acid adding pipeline mounting structure Download PDFInfo
- Publication number
- CN203227475U CN203227475U CN 201320131777 CN201320131777U CN203227475U CN 203227475 U CN203227475 U CN 203227475U CN 201320131777 CN201320131777 CN 201320131777 CN 201320131777 U CN201320131777 U CN 201320131777U CN 203227475 U CN203227475 U CN 203227475U
- Authority
- CN
- China
- Prior art keywords
- sulfonation
- acid adding
- adding pipeline
- mounting structure
- tube road
- 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
Links
Images
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model discloses a sulfonation acid adding pipeline mounting structure. The sulfonation acid adding pipeline mounting structure comprises a sulfonation acid adding pipeline, wherein one end of the sulfonation acid adding pipeline is connected with a sulfonation kettle, and the other end of the sulfonation acid adding pipeline is connected with a sulfuric acid metering tank; a liquid level magnetic reverse turning bed is arranged on the sulfuric acid metering tank; a one-way valve is arranged in the sulfonation acid adding pipeline; a viewing mirror is arranged on the side wall of the sulfonation acid adding pipeline. By adopting the sulfonation acid adding pipeline mounting structure, the problems of inaccurate acid adding and low efficiency during the acid adding process of a sulfonation process step are thoroughly solved, and potential safety hazards of the sulfonation process step are completely eliminated.
Description
Technical field
The utility model relates to the process for sulfonation in the naphthalene series high-efficiency water-reducing agent production, specifically belongs to sulfonation and adds acid tube road mounting structure.
Background technology
The sulfonation operation is that the crude naphthalene after the fusing is transported in the sulfonation still by submerged pump and pipeline in the naphthalene water reducer production, simultaneously with 98% dense H in the measuring tank
2SO
4Put into the sulfonation still and carry out sulfonating reaction.When raising along with the increase of still internal pressure and temperature, there is part particle steam to enter measuring tank by adding the acid tube road.Thereby influence the action of liquid level magnetic turnover panel, cause to add slow acid, influence production efficiency and bring potential safety hazard.
The utility model content
For addressing the above problem, the utility model provides a kind of sulfonation to add acid tube road mounting structure, check valve stop naphthalene be steam and moisture enter add in acid tube the road in and sulfuric acid magnetic turnover panel ball float pipeline in, reduce corrosive pipeline and magnetic turnover panel fault rate, guarantee to keep the safety in production.
The technical solution adopted in the utility model:
Sulfonation adds acid tube road mounting structure, includes sulfonation and adds the acid tube road, and sulfonation adds acid tube road one end and connects the sulfonation still, the other end connects the sulphur acid meter measuring tank, the sulphur acid meter measuring tank is provided with liquid level magnetic turnover panel, and described sulfonation adds in the acid tube road check valve is installed, and sulfonation adds acid tube road sidewall and is provided with visor.
Described sulfonation still upper end is equipped with venturi.
The utility model adopts high strength, corrosion-resistant, resistant to elevated temperatures stainless steel visor and check valve, can clearly observe when being convenient to add acid, ensures safety in production.
Advantage of the present utility model:
Whether add in the sour process normally at the sulfonation dnockout by high temperature resistant, corrosion resistant stainless steel visor and check valve being installed in adding the acid tube road, can clearly being observed, and the magnetic turnover panel is when going wrong, it is dynamic to observe liquid.Check valve is installed, liquid is passed through, but particle and water can not reversely enter measuring tank in the jet chimney.Stop potential safety hazard, guaranteed safety in production and stablized product quality.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, sulfonation adds acid tube road mounting structure, include sulfonation and add acid tube road 1, sulfonation adds acid tube road 1 one ends and connects sulfonation still 2, the other end connects sulphur acid meter measuring tank 3, and sulphur acid meter measuring tank 1 is provided with liquid level magnetic turnover panel 4, and sulfonation adds check valve 5 is installed in the acid tube road 1, sulfonation adds acid tube road sidewall 1 and is provided with visor 6, and sulfonation still 2 upper ends are equipped with venturi 7.
Claims (2)
1. sulfonation adds acid tube road mounting structure, include sulfonation and add the acid tube road, sulfonation adds acid tube road one end and connects the sulfonation still, the other end connects the sulphur acid meter measuring tank, the sulphur acid meter measuring tank is provided with liquid level magnetic turnover panel, it is characterized in that: described sulfonation adds in the acid tube road check valve is installed, and sulfonation adds acid tube road sidewall and is provided with visor.
2. sulfonation according to claim 1 adds acid tube road mounting structure, it is characterized in that: described sulfonation still upper end is equipped with venturi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131777 CN203227475U (en) | 2013-03-21 | 2013-03-21 | Sulfonation acid adding pipeline mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131777 CN203227475U (en) | 2013-03-21 | 2013-03-21 | Sulfonation acid adding pipeline mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227475U true CN203227475U (en) | 2013-10-09 |
Family
ID=49283625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131777 Expired - Fee Related CN203227475U (en) | 2013-03-21 | 2013-03-21 | Sulfonation acid adding pipeline mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227475U (en) |
-
2013
- 2013-03-21 CN CN 201320131777 patent/CN203227475U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203227475U (en) | Sulfonation acid adding pipeline mounting structure | |
| CN201678467U (en) | Water circulation equipment | |
| CN202852423U (en) | Acid liquor storage system convenient for tank switching operation | |
| CN205345873U (en) | Skirt drainage structures | |
| CN209501472U (en) | A kind of automatic mixing acid system | |
| CN204093354U (en) | Concentrated acid thinning tank | |
| CN201348118Y (en) | Acid-resistant pipeline | |
| CN205398732U (en) | Steel wire pickling is with mixing acidification device | |
| CN201439432U (en) | Concentrated acid storage tank | |
| CN202576581U (en) | Electrolytic tank for marine electrolysis seawater antifouling device | |
| CN203184031U (en) | Dropping bottle incapable of corroding rubber head | |
| CN204367173U (en) | Anti-dripping device on concrete mixing plant liquid additive metering system | |
| CN202688512U (en) | Slowly lifting support of polycrystal texture etching device | |
| CN202962995U (en) | Cleaning device for reaction kettle | |
| CN201711504U (en) | Cooler of crystallizer | |
| CN203686215U (en) | Aluminum oxide fluorine-lined ceramic ball valve | |
| CN203173208U (en) | Sulfuric acid storage tank | |
| CN205055859U (en) | Liquid ammonium nitrate aqueous solution storage device | |
| CN204074046U (en) | A kind of highly effective reaction still | |
| CN203389616U (en) | Solvent elevated measuring tank with novel dropping pipette | |
| CN204093353U (en) | Concentrated acid thinning tank | |
| CN202700419U (en) | Dehydrating tower automatic brine-feeding device | |
| CN201978739U (en) | Reaction kettle device | |
| CN205412617U (en) | Tail gas absorbing tower | |
| CN202829610U (en) | Alkali-mixing tank with measurable solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 232000 Shanxi Road, peak hillock town, Huainan, Anhui Patentee after: Meiya Updated High-Tech Material Industry Co., Ltd. Address before: 232000 Shanxi Road, peak hillock town, Huainan, Anhui Patentee before: Anhui Huaihe Chemical Industry Co., Ltd. |
|
| 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: 20131009 Termination date: 20190321 |