CN203342423U - Pipeline system of blowdown collection tank - Google Patents
Pipeline system of blowdown collection tank Download PDFInfo
- Publication number
- CN203342423U CN203342423U CN 201320303924 CN201320303924U CN203342423U CN 203342423 U CN203342423 U CN 203342423U CN 201320303924 CN201320303924 CN 201320303924 CN 201320303924 U CN201320303924 U CN 201320303924U CN 203342423 U CN203342423 U CN 203342423U
- Authority
- CN
- China
- Prior art keywords
- collecting tank
- pipeline
- collection tank
- emptying collecting
- blowdown collection
- 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 - Lifetime
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Abstract
The utility model relates to a pipeline system of a blowdown collection tank, which comprises the blowdown collection tank (1) and is characterized in that the upper part of the blowdown collection tank (1) is connected with a gas-liquid separation tank (6) and a heating-medium feeding pipeline (5); a discharge pipeline (2) is arranged at a discharge port of the blowdown collection tank (1); two output pumps (2.1) which are connected in parallel are arranged on the discharge pipeline (2); the rear end of the discharge pipeline (2) is connected in parallel with a cold condensation tank feed pipeline (3) and a blowdown collection tank return pipeline (4); and the rear end of the blowdown collection tank return pipeline (4) is connected with a return opening of the blowdown collection tank (1). The pipeline system of the blowdown collection tank has the advantages that the pipeline system is low in failure rate and effectively avoids outage maintenance of a production line.
Description
Technical field
The utility model relates to a kind of emptying collecting tank, relates in particular to a kind of pipe-line system of emptying collecting tank, belongs to the chemical industry equipment field.
Background technology
In producing PET Process, need to use the emptying collecting tank, once traditional emptying collecting tank discharging pipeline breaks down, need to shut down and keeped in repair, reduce production efficiency.For the maximization production line, if need to shut down, keeped in repair, waste a large amount of time, production line stop and moving between switching also waste mass energy.Therefore less trouble, effectively avoid the pipe-line system of emptying collecting tank of production line stop maintenance particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, the pipe-line system of the emptying collecting tank of provide a kind of less trouble, effectively avoiding production line stop to keep in repair.
The purpose of this utility model is achieved in that
A kind of pipe-line system of emptying collecting tank, it comprises the emptying collecting tank, the top of described emptying collecting tank is connected with knockout drum, the top of described emptying collecting tank also is connected with the heating agent feed pipe, the discharging opening of described emptying collecting tank is provided with discharge pipe, be provided with rear pump on described discharge pipe, described rear pump has been arranged in parallel two, the rear end of described discharge pipe is connected in parallel to cold drainer feeding pipeline and emptying collecting tank feed back pipeline, the rear end of described cold drainer feeding pipeline is connected with the charging aperture of cold drainer, the rear end of described emptying collecting tank feed back pipeline is connected with the feedback outlet of emptying collecting tank.
Compared with prior art, the beneficial effects of the utility model are:
The utility model has been arranged in parallel two rear pumps at the discharging pipeline, when the discharging pipeline has a rear pump to break down, can open another, thereby guarantees that the pipe-line system of emptying collecting tank does not need shutdown to be keeped in repair, and can carry out on-line maintenance.The pipe-line system of this emptying collecting tank has advantages of less trouble, effectively avoids production line stop to keep in repair.
The accompanying drawing explanation
The structural representation of the pipe-line system that Fig. 1 is the utility model emptying collecting tank.
Wherein:
Emptying collecting tank 1
Discharge pipe 2, rear pump 2.1
Cold drainer feeding pipeline 3
Emptying collecting tank feed back pipeline 4
Heating agent feed pipe 5
Knockout drum 6.
The specific embodiment
Referring to Fig. 1, the pipe-line system of a kind of emptying collecting tank that the utility model relates to, it comprises emptying collecting tank 1, the top of described emptying collecting tank 1 is connected with knockout drum 6, the top of described emptying collecting tank 1 also is connected with heating agent feed pipe 5, the discharging opening of described emptying collecting tank 1 is provided with discharge pipe 2, be provided with rear pump 2.1 on described discharge pipe 2, described rear pump 2.1 has been arranged in parallel two, the rear end of described discharge pipe 2 is connected in parallel to cold drainer feeding pipeline 3 and emptying collecting tank feed back pipeline 4, the rear end of described cold drainer feeding pipeline 3 is connected with the charging aperture of cold drainer, the rear end of described emptying collecting tank feed back pipeline 4 is connected with the feedback outlet of emptying collecting tank 1.
Claims (1)
1. the pipe-line system of an emptying collecting tank, it comprises emptying collecting tank (1), the top that it is characterized in that described emptying collecting tank (1) is connected with knockout drum (6), the top of described emptying collecting tank (1) also is connected with heating agent feed pipe (5), the discharging opening of described emptying collecting tank (1) is provided with discharge pipe (2), be provided with rear pump (2.1) on described discharge pipe (2), described rear pump (2.1) has been arranged in parallel two, the rear end of described discharge pipe (2) is connected in parallel to cold drainer feeding pipeline (3) and emptying collecting tank feed back pipeline (4), the rear end of described emptying collecting tank feed back pipeline (4) is connected with the feedback outlet of emptying collecting tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303924 CN203342423U (en) | 2013-05-30 | 2013-05-30 | Pipeline system of blowdown collection tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303924 CN203342423U (en) | 2013-05-30 | 2013-05-30 | Pipeline system of blowdown collection tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342423U true CN203342423U (en) | 2013-12-18 |
Family
ID=49742365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320303924 Expired - Lifetime CN203342423U (en) | 2013-05-30 | 2013-05-30 | Pipeline system of blowdown collection tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516015A (en) * | 2018-11-05 | 2019-03-26 | 巨石集团有限公司 | A kind of coated glass fiber agent storing and transporting system |
-
2013
- 2013-05-30 CN CN 201320303924 patent/CN203342423U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516015A (en) * | 2018-11-05 | 2019-03-26 | 巨石集团有限公司 | A kind of coated glass fiber agent storing and transporting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |