CN208071820U - The online acid dip pickle of nitrogen compressor cooler - Google Patents
The online acid dip pickle of nitrogen compressor cooler Download PDFInfo
- Publication number
- CN208071820U CN208071820U CN201820498575.4U CN201820498575U CN208071820U CN 208071820 U CN208071820 U CN 208071820U CN 201820498575 U CN201820498575 U CN 201820498575U CN 208071820 U CN208071820 U CN 208071820U
- Authority
- CN
- China
- Prior art keywords
- cooler
- pickling
- ontology
- acid
- valve
- 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
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model belongs to the improvement of the online acid dip pickle of oxygen cooler processed, the especially online acid dip pickle of nitrogen compressor cooler, including cooler ontology, the cooler pipeline that outlet valve is housed is set on the top surface of cooler ontology, the acid eluate pipe that pickling outlet valve is housed is arranged in cooler tube road between outlet valve and cooler ontology, and the liquid feeding end of acid eluate pipe extends in fiberglass sink；Being arranged under the bottom surface of cooler ontology has the cooler water route of inlet valve, being arranged on cooler water route between the inlet valve and cooler ontology has the pickling inlet tube of acid picking pump and pickling inlet valve, and pickling inlet tube input end extends in fiberglass sink.The utility model is convenient to use, does not influence the normal operation of equipment, can be suitably used for equipment can not shut down but cooling effect of cooler difference need cleaning the case where；Isolating valve is installed additional on cooler water route, is connected using hose, is not limited by cooler size, and different size of cooler is can be suitably used for.
Description
Technical field
The utility model belongs to the improvement of the online acid dip pickle of oxygen cooler processed, the especially online pickling of nitrogen compressor cooler
Device.
Background technology
Steel production nitrogen amount is big, and nitrogen compressor allows downtime short, and nitrogen compressor is after long-play, in cooler
Have a large amount of incrustation scales, incrustation scale is attached to that tube side outer wall heat conduction is slow, and compressed nitrogen can not be cooled to technique required temperature, reduces
The efficiency of compressor, is unsatisfactory for technological requirement.
Utility model content
It is convenient to use the purpose of this utility model is to provide a kind of online acid dip pickle of nitrogen compressor cooler,
The normal operation for not influencing equipment, can be suitably used for equipment can not shut down but cooling effect of cooler difference need cleaning the case where；?
Cooler installs isolating valve additional on water route, is connected using hose, is not limited by cooler size, can be suitably used for different size of
Cooler.
What the purpose of this utility model was realized in：A kind of online acid dip pickle of nitrogen compressor cooler, including cooler
The cooler pipeline that outlet valve is housed is arranged on the top surface of cooler ontology, between outlet valve and cooler ontology in ontology
The acid eluate pipe that pickling outlet valve is housed is arranged in cooler tube road, and the liquid feeding end of acid eluate pipe extends to fiberglass sink
It is interior；Being arranged under the bottom surface of cooler ontology has the cooler water route of inlet valve, between the inlet valve and cooler ontology
Being arranged on cooler water route has the pickling inlet tube of acid picking pump and pickling inlet valve, and pickling inlet tube input end extends to glass
In glass steel water tank.
The utility model utilizes nitrogen compressor downtime, separates into and out of installation on waterway pipe branch road in each cooler
Valve；Two steel pipes of hole transverse weld are cut in the front end of cooler import and export waterway pipe, and install isolating valve additional；Use hose
It connects pickling tube and acid picking pump, when on-line cleaning, closes water route import and export valve, utilize the water wash cycles in pickling tube；Acid
After the completion of washing, pickling import and export valve is closed, opens water route import and export valve, cooler normal operation.
The utility model advantage
1, convenient and efficient, the normal operation of equipment is not influenced, it can be achieved that function of on-line cleaning.
2, easy to clean, pickling import and export pipe is fixed on waterway pipe, and when cleaning need to only connect acid picking pump and pickling tube
Pickling can be carried out afterwards.
3, there is broad applicability, only need to install four isolating valves additional on waterway pipe can be achieved with online pickling work(
Can, it is not influenced by cooler size.
4, highly practical, the online pickling of oxygen factory processed cooler is had been used at present, and using effect is good.
The utility model is convenient to use, does not influence the normal operation of equipment, can not shut down but cool down suitable for equipment
Device cooling effect difference needs the case where cleaning；Isolating valve is installed additional on cooler water route, is used hose connection, is not cooled down
The limitation of device size is suitable for different size of cooler.
Description of the drawings
The utility model is further described below in conjunction with attached drawing, Fig. 1 is that the front view structure of the utility model is shown
It is intended to.
Specific implementation mode
A kind of online acid dip pickle of nitrogen compressor cooler, as shown in Figure 1, including cooler ontology 4, the top of cooler ontology
The cooler pipeline that outlet valve 3 is housed is set on face, and the cooler tube road between outlet valve 3 and cooler ontology 4 is arranged
The acid eluate pipe equipped with pickling outlet valve 2, the liquid feeding end of acid eluate pipe extends in fiberglass sink 1；Cooler ontology 4
Bottom surface under the cooler water route with inlet valve 5 is set, the cooler water route between the inlet valve 5 and cooler ontology 4
On the pickling inlet tube with acid picking pump 7 and pickling inlet valve 6 is set, pickling inlet tube input end extends to fiberglass sink
In 1.
Claims (1)
1. a kind of online acid dip pickle of nitrogen compressor cooler, including cooler ontology（4）, it is characterized in that：The top of cooler ontology
It is arranged on face and outlet valve is housed（3）Cooler pipeline, outlet valve（3）With cooler ontology（4）Between cooler pipeline
On be arranged pickling outlet valve be housed（2）Acid eluate pipe, the liquid feeding end of acid eluate pipe extends to fiberglass sink（1）It is interior；
Cooler ontology（4）Bottom surface under be arranged there is inlet valve（5）Cooler water route, the inlet valve（5）With cooler ontology
（4）Between cooler water route on be arranged there is acid picking pump（7）And pickling inlet valve（6）Pickling inlet tube, pickling into
Liquid pipe input end extends to fiberglass sink（1）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498575.4U CN208071820U (en) | 2018-04-10 | 2018-04-10 | The online acid dip pickle of nitrogen compressor cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498575.4U CN208071820U (en) | 2018-04-10 | 2018-04-10 | The online acid dip pickle of nitrogen compressor cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208071820U true CN208071820U (en) | 2018-11-09 |
Family
ID=64040235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820498575.4U Expired - Fee Related CN208071820U (en) | 2018-04-10 | 2018-04-10 | The online acid dip pickle of nitrogen compressor cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208071820U (en) |
-
2018
- 2018-04-10 CN CN201820498575.4U patent/CN208071820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181109 Termination date: 20210410 |