CN204140962U - A kind of water sealed tank - Google Patents
A kind of water sealed tank Download PDFInfo
- Publication number
- CN204140962U CN204140962U CN201420492575.5U CN201420492575U CN204140962U CN 204140962 U CN204140962 U CN 204140962U CN 201420492575 U CN201420492575 U CN 201420492575U CN 204140962 U CN204140962 U CN 204140962U
- Authority
- CN
- China
- Prior art keywords
- hot water
- pipeline
- jacket pipe
- inlet
- sealed tank
- 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 discloses a kind of water sealed tank, the lower end of cylindrical shell is provided with ellipse head, and upper end is provided with sealed cover; Ellipse head is provided with discharging hole and overfall, and discharging hole is located at the center of ellipse head; Cylindrical shell upper portion side wall is provided with fresh water inlet; Sealed cover is provided with hot water inlet, hot water outlet, nitrogen inlet and drain, and nitrogen inlet is located at the center of sealed cover, and hot water inlet and hot water outlet are symmetrically set in the both sides of nitrogen inlet; The pipeline at nitrogen inlet place is jacket pipe, and the interior pipe of jacket pipe is for entering channel of nitrogen, and the outer tube top of jacket pipe communicates with the pipeline of hot water inlet, and the outer tube bottom of jacket pipe communicates with the pipeline of hot water outlet; The pipeline top of overfall is higher than the bottom of jacket pipe.It is most suitable that the utility model is used for preparing process of caprolactam system, and vertical structure designs, and saves floor space; Volume is little, compact structure arranges rationally, and effect is better than horizontal water sealed cans.
Description
Technical field
The utility model is specifically related to a kind of water sealed tank for caprolactam polymerization technique.
Background technique
Early stage often easily there is leak case because valve makes superior not, after have clever personage to propose way with water seal gas, serve as valve with a jar be filled with water exactly in simple terms, very effective until apply so far.Produced more and more type till now, safety, free of contamination water sealed tank, from then on water sealed tank has risen to a new field, be not confined to the purposes of valve, is also serving control air pressure, ensures the effect of safety.
Water sealed tank refers to the nonstandard pipe fitting for ensureing tank internal pressure in chemical process.Play the effect of similar safety valve.
At present, the water sealed tank of main flow is all horizontal type structure, and floor space is large, inconvenient maintenance.And due to the particularity of caprolactam polymerization technique, common water sealed tank uses inconvenience, and can not effectively pressure release, therefore, need special a kind of water sealed tank being specifically designed to caprolactam.
Model utility content
For solving the problems of the technologies described above, the utility model proposes a kind of water sealed tank, vertical cylinder, compact structure, reasonable in design, can reach save floor occupying area, the scope that conforms is wide, the object of function admirable.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of water sealed tank, comprise cylindrical tube, the lower end of cylindrical shell is provided with ellipse head, and upper end is provided with sealed cover; Described ellipse head is provided with discharging hole and overfall, and described discharging hole is located at the center of described ellipse head; Described cylindrical shell upper portion side wall is provided with fresh water inlet; Described sealed cover is provided with hot water inlet, hot water outlet, nitrogen inlet and drain, and described nitrogen inlet is located at the center of described sealed cover, and hot water inlet and hot water outlet are symmetrically set in the both sides of described nitrogen inlet; The pipeline at described nitrogen inlet place is jacket pipe, and the interior pipe of described jacket pipe is for entering channel of nitrogen, and the outer tube top of described jacket pipe communicates with the pipeline of described hot water inlet, and the outer tube bottom of described jacket pipe communicates with the pipeline of described hot water outlet; The pipeline top of described overfall is higher than the bottom of described jacket pipe.
Preferably, the height of described fresh water inlet is higher than the top of the pipeline of described overfall.
Preferably, in described cylindrical shell, level is provided with one filter screen/plate, and the position between the pipeline top of overfall and hot-water line one bottom is located at by described filter screen/plate.
Preferably, described filter screen/plate is porous nickel mesh.
Preferably, described cylinder inboard wall is provided with cleaning device.
Preferably, described cylinder body bottom side is provided with fastening foot.
The utility model advantage is compared with prior art:
Vertical structure designs, and saves floor space; Volume is little, compact structure, vibrational power flow reasonable, and its using effect is better than horizontal water sealed cans, and the design of jacket pipe can regulate temperature according to Environmental Conditions, makes water sealed tank reach optimum efficiency; Most suitable for preparing process of caprolactam system.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of a kind of water sealed tank disclosed in the utility model embodiment 1.
1. cylindrical shell 2. ellipse head 3. sealed cover 4. discharging hole 5. overfall 6. fresh water inlet 7. hot water inlet 8. hot water outlet 9. nitrogen inlet 10. drain 11. jacket pipe 12. channel of nitrogen 13. porous nickel mesh 14. fastening foot.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described.
Embodiment 1.
As shown in Figure 1, a kind of water sealed tank, comprises cylindrical tube 1, and the lower end of cylindrical shell 1 is provided with ellipse head 2, and upper end is provided with sealed cover 3; Ellipse head 2 is provided with discharging hole 4 and overfall 5, and discharging hole 5 is located at the center of ellipse head; Cylindrical shell 1 upper portion side wall is provided with fresh water inlet 6; Sealed cover 3 is provided with hot water inlet 7, hot water outlet 8, nitrogen inlet 9 and drain 10, and nitrogen inlet is located at the center of described sealed cover, and hot water inlet and hot water outlet are symmetrically set in the both sides of described nitrogen inlet; The pipeline at nitrogen inlet place is jacket pipe 11, and the interior pipe of described jacket pipe is for entering channel of nitrogen 12, and the outer tube top of described jacket pipe communicates with the pipeline of described hot water inlet, and the outer tube bottom of described jacket pipe communicates with the pipeline of described hot water outlet; The pipeline top of described overfall is higher than the bottom of described jacket pipe.
The height of described fresh water inlet is higher than the top of the pipeline of described overfall.
In described cylindrical shell, level is provided with one filter screen/plate 13, and the position between the pipeline top of overfall and hot-water line one bottom is located at by described filter screen/plate, and described filter screen/plate is corrosion resistant porous nickel mesh 13.The setting of porous nickel mesh by magazine particle filtering bottom ellipse head, can be discharged from discharging hole.
Described cylinder inboard wall is provided with cleaning device, as high-pressure nozzle, when needs cleaning, passes into high pressure water, easy to clean.
Described cylinder body bottom side is provided with fastening foot 14.
Fixed by angle steel flange, pad, screw bolt and nut between sealed cover and cylindrical shell, this structure not only good sealing effect, and easy to maintenance.
The utility model advantage is compared with prior art:
Vertical structure designs, and saves floor space; Volume is little, compact structure, vibrational power flow reasonable, and its using effect is better than horizontal water sealed cans, and the design of jacket pipe can regulate temperature according to Environmental Conditions, makes water sealed tank reach optimum efficiency; Most suitable for preparing process of caprolactam system.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a water sealed tank, is characterized in that, comprises cylindrical tube, and the lower end of cylindrical shell is provided with ellipse head, and upper end is provided with sealed cover; Described ellipse head is provided with discharging hole and overfall, and described discharging hole is located at the center of described ellipse head; Described cylindrical shell upper portion side wall is provided with fresh water inlet; Described sealed cover is provided with hot water inlet, hot water outlet, nitrogen inlet and drain, and described nitrogen inlet is located at the center of described sealed cover, and hot water inlet and hot water outlet are symmetrically set in the both sides of described nitrogen inlet; The pipeline at described nitrogen inlet place is jacket pipe, and the interior pipe of described jacket pipe is for entering channel of nitrogen, and the outer tube top of described jacket pipe communicates with the pipeline of described hot water inlet, and the outer tube bottom of described jacket pipe communicates with the pipeline of described hot water outlet; The pipeline top of described overfall is higher than the bottom of described jacket pipe.
2. a kind of water sealed tank according to claim 1, is characterized in that, the height of described fresh water inlet is higher than the top of the pipeline of described overfall.
3. a kind of water sealed tank according to claim 2, is characterized in that, in described cylindrical shell, level is provided with one filter screen/plate, and the position between the pipeline top of overfall and hot-water line one bottom is located at by described filter screen/plate.
4. a kind of water sealed tank according to claim 3, is characterized in that, described filter screen/plate is porous nickel mesh.
5. a kind of water sealed tank according to claim 4, is characterized in that, described cylinder inboard wall is provided with cleaning device.
6. a kind of water sealed tank according to any one of claim 1-5, is characterized in that, described cylinder body bottom side is provided with fastening foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492575.5U CN204140962U (en) | 2014-08-27 | 2014-08-27 | A kind of water sealed tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492575.5U CN204140962U (en) | 2014-08-27 | 2014-08-27 | A kind of water sealed tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140962U true CN204140962U (en) | 2015-02-04 |
Family
ID=52417646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492575.5U Expired - Fee Related CN204140962U (en) | 2014-08-27 | 2014-08-27 | A kind of water sealed tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701849A (en) * | 2017-11-07 | 2018-02-16 | 中船黄埔文冲船舶有限公司 | A kind of multi-joint smoke exhaust pipe liquid packing |
-
2014
- 2014-08-27 CN CN201420492575.5U patent/CN204140962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701849A (en) * | 2017-11-07 | 2018-02-16 | 中船黄埔文冲船舶有限公司 | A kind of multi-joint smoke exhaust pipe liquid packing |
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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: 20150204 Termination date: 20190827 |