CN201454518U - Reactor root valve structure - Google Patents
Reactor root valve structure Download PDFInfo
- Publication number
- CN201454518U CN201454518U CN2009201197651U CN200920119765U CN201454518U CN 201454518 U CN201454518 U CN 201454518U CN 2009201197651 U CN2009201197651 U CN 2009201197651U CN 200920119765 U CN200920119765 U CN 200920119765U CN 201454518 U CN201454518 U CN 201454518U
- Authority
- CN
- China
- Prior art keywords
- pressure
- reactor
- root
- sealing ring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000376 reactant Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Details Of Valves (AREA)
Abstract
一种反应釜根部阀结构，包括与反应釜相通的取压管路、压力测量器及设于取压管路中的根部阀，其特征在于所述的取压管路连接一三通接头，该三通接头一端口通过一管路与所述压力测量器相连，另一端口通过一球阀连接有一封环，该封环内密封式设有一能通过开启的根部阀和球阀而能直插到所述取压管路内以疏通取压管路的通条。与现有技术相比，操作简单，而且不影响在线生成，又由于通条来回移动密封性好，可以杜绝反应物漏出或空气吸入反应釜的现象发生。
A reactor root valve structure, comprising a pressure-taking pipeline communicated with the reactor, a pressure measuring device and a root valve arranged in the pressure-taking pipeline, characterized in that the pressure-taking pipeline is connected with a three-way joint, One port of the three-way joint is connected to the pressure measuring device through a pipeline, and the other port is connected with a sealing ring through a ball valve. The inner seal of the sealing ring is provided with a root valve and a ball valve that can be opened and can be directly inserted into the In the pressure-taking pipeline, the cleaning bar of the pressure-taking pipeline is dredged. Compared with the prior art, the operation is simple and does not affect the on-line production, and because the cleaning rod moves back and forth and has good sealing performance, it can prevent the leakage of reactants or the phenomenon of air inhalation into the reactor.
Description
Technical field
The utility model relates to a kind of parts of reactor, relates in particular to a kind of reactor root valve structure.
Background technology
Have now in chemical process, need detect and control the reactor gaseous pressure usually, generally be connected by pressure pipeline, root valve and Pressure gauge (or pressure transmitter).Yet; when producing volatile or thickness product (as the batch condensation polymerization reactor of production of polyester); pressure pipe root is prone to clogging; this just needs to shut down cleaning; or Hand scarf, shutting down cleaning influences the progress of work, and the thing that responds during Hand scarf spills or air sucting reaction still; when large-scale continuous production, can cause the product quality fluctuation or bring potential safety hazard.
The utility model content
Technical problem to be solved in the utility model is that a kind of energy Hand scarf pressure pipe plug plug and the good reactor root valve structure of sealing are provided at the above-mentioned state of the art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of reactor root valve structure, comprise pressure pipeline, the pressometer that communicates with reactor and be located at root valve in the pressure pipeline, it is characterized in that described pressure pipeline connects a three-way connection, this three-way connection one port links to each other with described pressometer by a pipeline, the another port is connected with a seal ring by a ball valve, this seal ring internal sealed be provided with one can be by the root valve opened and ball valve and can straight cutting in the described pressure pipeline with the poker of mediation pressure pipeline.
Sealing means is preferably as follows design: be provided with at least one sealing ring in the described seal ring, sealing circle inwall and described poker outer wall tight fit.
Be further enhanced leaktightness, described seal ring one side opening also communicates with a woven hose, has the sealing fluid that leads to the seal ring inner chamber in this woven hose.
Described sealing ring is at least two, and between described seal ring one side opening two sealing rings located therein.
Be convenient to control sealing fluid, the tank body that described woven hose and is deposited sealing fluid communicates, and woven hose is provided with a control valve that is used to control the sealing fluid break-make.
Described root valve is a Vacuum ball valve, in the pressure pipeline of this Vacuum ball valve between described three-way connection and reactor.
Compared with prior art, advantage of the present utility model is: when in the needs cleanings pressure pipeline during sediment, earlier pressure-dependent automatic control is changed manually, open root valve again, with the poker straight cutting on earth, repeatable operation several times, mediation finishes and poker is extracted on the ball valve again, close ball valve then, recover normal control and get final product; Simple to operate, and do not influence online generation, the good airproof performance because poker moves around again can stop that reactant spills or the phenomenon of air sucting reaction still takes place.
Description of drawings
Fig. 1 is the example structure schematic diagram.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, reactor root valve structure in the present embodiment comprises pressure pipeline 8, pressometer 1 and pressure dynamometer 2 and be located at Vacuum ball valve 4 in the pressure pipeline, pressure pipeline 8 connects a three-way connection 81, these three-way connection 81 1 ports link to each other with pressure dynamometer 2 with pressometer 1 by a pipeline, the another port connects ball valve 3 by a flange and is connected with a seal ring 5, seal ring 5 has certain-length, be tubular, seal ring 5 internal sealeds are provided with a poker 6, pressure pipeline 8 communicates with reactor 10, in the pressure pipeline of Vacuum ball valve 4 between three-way connection 81 and reactor 10.
Poker 6 can be connected ball valve 3 by the Vacuum ball valve of opening 4 and can arrive in the pressure pipeline 8 with mediation pressure pipeline 8 by straight cutting with flange.Pressometer in the present embodiment can adopt Pressure gauge or pressure transmitter, and the pressure dynamometer can be provided with one or more, is provided with two in the present embodiment, is respectively pressometer 1 and pressure dynamometer 2.
Be provided with sealing ring 71, sealing ring 72 and sealing ring 73 in the seal ring 5, sealing ring 71, sealing ring 72 and sealing ring 73 inwalls and poker 6 outer wall tight fits.The opening 51 of seal ring 5 one sides also communicates with woven hose 9, has the sealing fluid 93 that leads to the seal ring inner chamber in the woven hose 9.Opening 51 is located between sealing ring 71 and the sealing ring 72, and woven hose 9 communicates with the bottom of the tank body 92 of depositing sealing fluid 93, and woven hose 9 is provided with a control valve 91 that is used to control sealing fluid 93 break-makes.
When in the needs cleanings pressure pipeline during sediment, earlier pressure-dependent automatic control is changed manually, open Vacuum ball valve again and be connected ball valve with flange, with the poker straight cutting on earth, repeatable operation several times, again poker is extracted into flange and connects on the ball valve, close flange connection ball valve, recover normal control and get final product.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201197651U CN201454518U (en) | 2009-05-12 | 2009-05-12 | Reactor root valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201197651U CN201454518U (en) | 2009-05-12 | 2009-05-12 | Reactor root valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454518U true CN201454518U (en) | 2010-05-12 |
Family
ID=42381863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201197651U Expired - Fee Related CN201454518U (en) | 2009-05-12 | 2009-05-12 | Reactor root valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108100A (en) * | 2020-10-23 | 2020-12-22 | 山东诺为制药流体系统有限公司 | Baffle box and reactor |
-
2009
- 2009-05-12 CN CN2009201197651U patent/CN201454518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108100A (en) * | 2020-10-23 | 2020-12-22 | 山东诺为制药流体系统有限公司 | Baffle box and reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG WANKAI NEW MATERIALS CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311223 SHENDA ROAD, JINGJIANG TOWN, XIAOSHAN DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 311223 ROOM 109, NO.1508, JINGJIANGSHENDA ROAD, XIAOSHAN DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100817 Address after: Hangzhou City, Zhejiang province 311223 Xiaoshan District Jingjiang Shenda Road No. 1508 room 109 Co-patentee after: Zhejiang Wankai New Materials Co., Ltd. Patentee after: Zhejiang Zhink Group Co., Ltd. Address before: Hangzhou City, Zhejiang Province town of Xiaoshan District 311223 Jingjiang Shenda Road Patentee before: Zhejiang Zhink Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG WANKAI NEW MATERIALS CO., LTD. Free format text: FORMER OWNER: ZHEJIANG ZHINK GROUP CO., LTD. Effective date: 20120917 Free format text: FORMER OWNER: ZHEJIANG WANKAI NEW MATERIALS CO., LTD. Effective date: 20120917 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311223 HANGZHOU, ZHEJIANG PROVINCE TO: 314415 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120917 Address after: 314415 Zhejiang province Haining city Jianshan District Road No. 15 Wen Patentee after: Zhejiang Wankai New Materials Co., Ltd. Address before: Hangzhou City, Zhejiang province 311223 Xiaoshan District Jingjiang Shenda Road No. 1508 room 109 Patentee before: Zhejiang Zhink Group Co., Ltd. Patentee before: Zhejiang Wankai New Materials Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |