CN201233344Y - Device for heating acid liquor - Google Patents
Device for heating acid liquor Download PDFInfo
- Publication number
- CN201233344Y CN201233344Y CNU2008200686196U CN200820068619U CN201233344Y CN 201233344 Y CN201233344 Y CN 201233344Y CN U2008200686196 U CNU2008200686196 U CN U2008200686196U CN 200820068619 U CN200820068619 U CN 200820068619U CN 201233344 Y CN201233344 Y CN 201233344Y
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- CN
- China
- Prior art keywords
- steam
- acid solution
- airtight container
- outlet pipe
- heating
- 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 acid liquid heating technical field, and discloses a device that is used for heating the acid liquid, which comprises a steam pipe that is communicated with the acid liquid, and the steam pipe comprises a steam inlet pipe and a steam outlet pipe; a sealing vessel is arranged between the steam inlet and the steam outlet pipes; the bottom of the sealing vessel is provided with a drain valve. The device integrates the advantages of the traditional thermal steam heating method and the traditional electric heating method, and improves the detection speed, and saves the cost, and has simple structure, convenient installation and good application effect, and facilitates the popularization for application.
Description
Technical field
The utility model relates to the acid solution technical field of heating, specifically is applied to the macrostructure check in the check of steel physical property.
Background technology
In the steel physical property test, the macrostructure check is one of important Interventions Requested, particularly is applied in rail and the square billet.In the standard such as GB2585-2007, TB/T2344-2003, the macrostructure method of inspection is to utilize hydrochloric acid to carry out the hot acid erosion, and a large amount of utilization meetings of hydrochloric acid pollute empty G﹠W, and inspection cost is bigger.The method of the heating acid solution in the checkout procedure has traditional vapours heating and electrical heating, and electrical heating hydrochloric acid use amount is little, but heat time heating time is oversize, often needs 3-4 hour, the requirement of incompatibility quick test.Employing vapours heating, heat time heating time is fast, but a large amount of condensate waters is arranged in the jet chimney, is difficult to guarantee the concentration ratio of acid solution, and acid solution diluted after, can not use repeatedly, cause the raising of environmental pollution and cost.
The utility model content
Utilize in the process of Steam Heating acid solution for solving prior art, a large amount of condensate waters are arranged in the jet chimney, be difficult to guarantee the acid strength ratio, and after acid solution is diluted, can not use repeatedly, the problem that causes the environmental pollution cost to improve, the utility model provides a kind of device that acid solution is heated, and technical scheme is as follows:
A kind of device that acid solution is heated, comprise the steam pipework that is communicated with acid solution, described steam pipework comprises admission passage and steam outlet pipe road, is connected with airtight container between described admission passage and steam outlet pipe road, and the bottom of described airtight container is equipped with draining valve.
Further being improved on the said structure basis, described admission passage and steam outlet pipe road all are connected the upper end of airtight container.
To further being optimized for of said structure, on the described admission passage inlet valve is installed, described steam outlet pipe is equipped with induction valve on the road.
To further being optimized for of said structure, the bottom of described airtight container is connected with drainpipe, on the described drainpipe draining valve is installed.
To further being improved to of said structure, the bottom of described airtight container is connected with hydrophobic pipeline, on the described hydrophobic pipeline steam trap is installed.
The utility model has significant effect in practice, main performance has:
1. structure control steam described in the utility model is earlier by entering acid solution again behind the airtight container, like this, the condensate water in the steam can sedimentation in airtight container, thereby makes the condensate water that enters into acid solution significantly reduce, and has guaranteed the concentration ratio of acid solution well.
2. because the problem of acid strength ratio has obtained effective solution, make acid solution to be used repeatedly repeatedly, under the normal condition, acid solution can be used 5～6 times repeatedly, has saved cost, reduces environmental pollution and inspection cost.
3. owing to the ratio that contains condensate water in the steam reduces greatly, so reduced the heat time heating time of acid solution.
The advantage of heating of vapours that the utility model has neutralized traditional and Electric heating has improved the firing rate of acid solution, saved cost, and it is simple in structure, easy for installation, result of use is good, is beneficial to and applies.
Description of drawings
Fig. 1: be structural representation of the present utility model.
Wherein, admission passage 1, steam outlet pipe road 2, airtight container 3, draining valve 4, inlet valve 5, induction valve 6, drainpipe 7, hydrophobic pipeline 8, steam trap 9.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to Fig. 1, at first open the draining valve 4 of sealing container bottom, control steam enters airtight container 3 by admission passage 1, residual water in the admission passage enters in the airtight container 3 and discharges from drainpipe 7, up to there being steam when drainpipe 7 is discharged, to close draining valve 4, at this moment can guarantee to have only in the airtight container condensate water of trace.Enter the steam of airtight container 3 later on, condensate water is in the effect deposit of the gravity bottom to airtight container 3, and the steam outlet pipe road that is arranged in the airtight container upper end can export the steam that does not contain or only contain extremely low condensate water to acid solution.
When the condensate water in depositing to airtight container reaches a certain amount of, add the effect of vapor pressure, steam trap 9 is opened under pressure automatically, gets rid of the pressure of unnecessary water and constant container.
The content that is not described in detail in this instructions belongs to this area professional and technical personnel's known prior art.Need to prove in addition; above-mentioned embodiment just to the exemplary illustration of this patent and and non-limiting its protection domain; those skilled in the art can make some local changes to this patent, so long as just available without creative work, all within the protection domain of this patent.
Claims (5)
1, a kind of device that acid solution is heated, comprise the steam pipework that is communicated with acid solution, it is characterized in that described steam pipework comprises admission passage and steam outlet pipe road, be connected with airtight container between described admission passage and steam outlet pipe road, the bottom of described airtight container is equipped with draining valve.
2, the device that acid solution is heated as claimed in claim 1 is characterized in that, described admission passage and steam outlet pipe road all are connected the upper end of airtight container.
3, the device that acid solution is heated as claimed in claim 1 is characterized in that, on the described admission passage inlet valve is installed, and described steam outlet pipe is equipped with induction valve on the road.
4, the device that acid solution is heated as claimed in claim 1 is characterized in that, the bottom of described airtight container is connected with drainpipe, on the described drainpipe draining valve is installed.
5, as any described device that acid solution is heated of claim 1-4, it is characterized in that the bottom of described airtight container is connected with hydrophobic pipeline, on the described hydrophobic pipeline steam trap is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200686196U CN201233344Y (en) | 2008-07-24 | 2008-07-24 | Device for heating acid liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200686196U CN201233344Y (en) | 2008-07-24 | 2008-07-24 | Device for heating acid liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233344Y true CN201233344Y (en) | 2009-05-06 |
Family
ID=40619726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200686196U Expired - Fee Related CN201233344Y (en) | 2008-07-24 | 2008-07-24 | Device for heating acid liquor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233344Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644846A (en) * | 2012-04-23 | 2012-08-22 | 安徽淮化股份有限公司 | Anti-freezing liquefied gas gasifier |
-
2008
- 2008-07-24 CN CNU2008200686196U patent/CN201233344Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644846A (en) * | 2012-04-23 | 2012-08-22 | 安徽淮化股份有限公司 | Anti-freezing liquefied gas gasifier |
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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: 20090506 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |