CN205592651U - Injector - Google Patents
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- Publication number
- CN205592651U CN205592651U CN201620337569.1U CN201620337569U CN205592651U CN 205592651 U CN205592651 U CN 205592651U CN 201620337569 U CN201620337569 U CN 201620337569U CN 205592651 U CN205592651 U CN 205592651U
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- China
- Prior art keywords
- pipe
- blind flange
- nozzle
- ascending pipe
- trunk line
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Abstract
The utility model relates to a chemical pipeline part, especially an injector can be applied to core the device district - dehydrogenation reaction of styrene apparatus for producing and distinguish pyroreaction result condensing zone. Its set up with the one section pipe or trunk line of trunk line with the specification on, its characterized in that: it includes ascending pipe, blind flange, flanged nozzle stub, internal thread interface elbow and nozzle, wherein: this blind flange has the trompil, and this ascending pipe welding is on the blind flange, the welding of this flanged nozzle stub one end on pipe or trunk line, the flanged nozzle stub other end through bolt and blind flange joint and make ascending pipe one end pass flanged nozzle stub and extend to the pipe or the trunk line in, this ascending pipe one end is passed through the internal thread interface elbow and is connected with the nozzle. Its accessible is according to the device scale and the jet angle is modifyd to reaction product pipe diameter size and the distribution position realizes even, flash mixed.
Description
Technical field
This utility model relates to chemical pipeline parts, particularly a kind of infusion appliance, can be applicable to dehydrogenation reaction zone, the core apparatus district high-temperature reaction product condensing zone of Styrene Process.
Background technology
Being mainly characterized by of the core apparatus district dehydrogenation reaction zone high-temperature reaction product of Styrene Process: gas phase, temperature are lower than elevated pressures, caliber is big (generally at more than DN600), need in the styrene pipeline of gas phase, inject a small amount of ethylbenzene liquid, prior art is to be injected by an ozzle, and mixing is slow, mixed effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of infusion appliance, mainly solves the technical problem existing for above-mentioned prior art, it can by revise nozzle spray angle according to unit scale and product pipe diameter size and distribution orientation realize uniform, quickly mix.
For achieving the above object, this utility model is realized in.
A kind of infusion appliance, it is arranged on the section of a pipe with main pipeline same specification or main pipeline, it is characterised in that: it includes ascending pipe, blind flange, flanged short tube, internal thread interface elbow and nozzle；Wherein: this blind flange has perforate, this ascending pipe is welded on blind flange；This flanged short tube one end is welded on pipe or main pipeline, the flanged short tube other end is connected with blind flange by bolt and makes ascending pipe one end through flanged short tube and extend in pipe or main pipeline, and this ascending pipe one end is connected with nozzle by internal thread interface elbow.
Described infusion appliance, it is characterised in that: this nozzle has the structure of scalable spray angle and is arranged on the central axis of pipe or main pipeline.
Of the present utility model have the technical effect that
1, the nozzle that this utility model ascending pipe one end in extending into pipe or main pipeline is connected by internal thread interface elbow so that injecting liquid can uniformly spray on main pipeline cross section, thus reaches purpose quick, mixed uniformly.Solving and injected by an ozzle, mixing is slow, the problem of mixed effect difference.
2, the blind flange in this utility model has perforate, ascending pipe is welded on blind flange, flanged short tube one end is welded on pipe or main pipeline, and the flanged short tube other end is connected with blind by bolt, can reach installation quick, convenient and extracts the purpose that ascending pipe carries out keeping in repair, cleaning out.
3, this utility model is as a kind of special accessory of pipeline, can be used for injecting in dehydrogenation reaction zone, the core apparatus district high-temperature reaction product styrene gas of Styrene Process ethylbenzene liquid.During use, the feature of dehydrogenation reaction zone high-temperature reaction product pipeline is gas phase, temperature is lower than elevated pressures, caliber big, and injecting ethylbenzene needs and the mixing of styrene gas Quick uniform.Effectively improving by this utility model infusion appliance and injected by ozzle, mixing is slow, the problem of mixed effect difference, and by modification and perfection mounting means, optimizes breakdown maintenance program, it is ensured that dehydrogenation reaction zone high-temperature reaction product pipeline stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right side view of Fig. 1.
Detailed description of the invention
Refer to Fig. 1,2, the utility model discloses a kind of infusion appliance.As shown in the figure: it is arranged on the section of a pipe 1 with main pipeline same specification or main pipeline, and it includes ascending pipe 2, blind flange 3, flanged short tube 4, internal thread interface elbow 5 and nozzle 6.Wherein: this blind flange 3 has perforate, this ascending pipe 2 is welded on blind flange 3；This flanged short tube 4 one end is welded on pipe 1 or main pipeline, flanged short tube 4 other end is connected with blind flange 3 by bolt and makes ascending pipe 2 one end through flanged short tube 4 and extend in pipe 1 or main pipeline, and this ascending pipe 2 one end is connected with nozzle 6 by internal thread interface elbow 5.
As a kind of preferred structure, this nozzle 6 has the structure of scalable spray angle and is arranged on the central axis of pipe 1 or main pipeline.
As a kind of optimal way, internal thread interface elbow 5 and nozzle 6 are threaded connection installation and spot welding is fixed, and can reach and prevent nozzle 6 from coming off, safe operation purpose.
It is only preferred embodiment of the present utility model in sum, is not used for limiting practical range of the present utility model.The most all equivalence changes made according to the content of this utility model claim and modification, all should be technology category of the present utility model.
Claims (2)
1. an infusion appliance, it is arranged on the section of a pipe (1) with main pipeline same specification or main pipeline, it is characterised in that: it includes ascending pipe (2), blind flange (3), flanged short tube (4), internal thread interface elbow (5) and nozzle (6)；Wherein: this blind flange (3) has perforate, this ascending pipe (2) is welded on blind flange (3)；This flanged short tube (4) one end is welded on pipe (1) or main pipeline, flanged short tube (4) other end is connected with blind flange (3) by bolt and makes ascending pipe (2) one end through flanged short tube (4) and extend in pipe (1) or main pipeline, and this ascending pipe (2) one end is connected with nozzle (6) by internal thread interface elbow (5).
Infusion appliance the most according to claim 1, it is characterised in that: this nozzle (6) has the structure of scalable spray angle and is arranged on pipe (1) or the central axis of main pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337569.1U CN205592651U (en) | 2016-04-21 | 2016-04-21 | Injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337569.1U CN205592651U (en) | 2016-04-21 | 2016-04-21 | Injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592651U true CN205592651U (en) | 2016-09-21 |
Family
ID=56935309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337569.1U Active CN205592651U (en) | 2016-04-21 | 2016-04-21 | Injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592651U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889484A (en) * | 2018-08-31 | 2018-11-27 | 北方华锦化学工业股份有限公司 | A kind of boat coal production dedicated injected system of antistatic agent |
| CN109749768A (en) * | 2017-11-08 | 2019-05-14 | 中国石油化工股份有限公司 | A kind of injection pipe structure |
| CN112304559A (en) * | 2019-07-29 | 2021-02-02 | 中国石油天然气股份有限公司 | Natural gas flow field test system |
| CN115111444A (en) * | 2021-03-19 | 2022-09-27 | 中国石油化工股份有限公司 | Plastic-lined pipeline branch pipe connecting structure |
-
2016
- 2016-04-21 CN CN201620337569.1U patent/CN205592651U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109749768A (en) * | 2017-11-08 | 2019-05-14 | 中国石油化工股份有限公司 | A kind of injection pipe structure |
| CN108889484A (en) * | 2018-08-31 | 2018-11-27 | 北方华锦化学工业股份有限公司 | A kind of boat coal production dedicated injected system of antistatic agent |
| CN108889484B (en) * | 2018-08-31 | 2019-11-08 | 北方华锦化学工业股份有限公司 | A kind of boat coal production dedicated injected system of antistatic agent |
| CN112304559A (en) * | 2019-07-29 | 2021-02-02 | 中国石油天然气股份有限公司 | Natural gas flow field test system |
| CN115111444A (en) * | 2021-03-19 | 2022-09-27 | 中国石油化工股份有限公司 | Plastic-lined pipeline branch pipe connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |