CN205627881U - Acetylene distributor suitable for perchlorethylene production - Google Patents
Acetylene distributor suitable for perchlorethylene production Download PDFInfo
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- CN205627881U CN205627881U CN201620461258.6U CN201620461258U CN205627881U CN 205627881 U CN205627881 U CN 205627881U CN 201620461258 U CN201620461258 U CN 201620461258U CN 205627881 U CN205627881 U CN 205627881U
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- branch pipe
- acetylene
- nut seat
- production
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Abstract
The utility model discloses an acetylene distributor suitable for perchlorethylene production, including be responsible for, branch pipe no. 1, branch pipe no. 2 and branch pipe no. 3, its characterized in that: person in charge's one end be provided with the double containment flange, the other end is provided with the shrouding to be provided with two rows of nut seats on being responsible for, branch pipe no. 1, branch pipe no. 2 and three one end of branch pipe be connected with the nut seat respectively, all be provided with sealed lid at the other end of branch pipe no. 1, branch pipe no. 2 and branch pipe no. 3 to be provided with the sealing washer respectively in branch pipe no. 1, branch pipe no. 2 and branch pipe no. 3 and nut seat junction. The utility model discloses be provided with double containment flange, shrouding respectively being responsible for both ends, improved the sealing performance who is responsible for, be provided with the sealing washer respectively in branch pipe no. 1, branch pipe no. 2 and branch pipe no. 3 and nut seat junction, improve the sealing performance between branch pipe no. 1, branch pipe no. 2 and branch pipe no. 3 and the nut seat, improve the homogeneity of acetylene in the reaction tower, make acetylene fully react with chlorine, improvement perchlorethylene's production quality.
Description
Technical field
This utility model relates to a kind of gas distributor, a kind of acetylene distributor being applicable to tetrachloroethylene production.
Background technology
In the production process of tetrachloroethylene, acetylene distributor is one of vitals in chlorination synthetic reaction tower, its Main Function is to allow acetylene gas be evenly distributed in mother solution from entrance chlorination synthetic reaction tower, it is made fully to react with chlorine, to reduce the waste of acetylene gas, improve the quality of production and the production efficiency of tetrachloroethylene.Patent disclosure Novel gas distributor of acetylene chlorination tower such as Application No. 201020210554.1, its use main distributor pipe and point no matter on be provided with venthole, and by direct for the distributor pipe structure being connected with main distributor pipe, prop up distributor pipe and main distributor pipe is connected directly between junction and easily produces weld seam, reduce the sealing property propped up between distributor pipe and main distributor pipe, under actual working state, acetylene distribution consistency degree in reaction tower is caused to decline, affect the purity of tetrachloroethylene, reduce the production efficiency of tetrachloroethylene.
Utility model content
The purpose of this utility model is the distributor pipe overcoming acetylene distributor in existing tetrachloroethylene production process to exist and main distributor pipe junction easily produces weld seam, reduces the sealing property between distributor pipe and main distributor pipe and cause the acetylene problem that uniformity declines in reaction tower, it is provided that what a kind of capability and performance height, good sealing effect, length in service life, acetylene were evenly distributed in reaction tower is applicable to the acetylene distributor of tetrachloroethylene production.
This utility model solves the technical problem that taked technical scheme is:
nullA kind of acetylene distributor being applicable to tetrachloroethylene production，Including supervisor、Arm one、Arm two and arm three，It is characterized in that: described supervisor one end is provided with double containment flange，The other end is provided with shrouding，And it is provided with two row's nut seats on supervisor，The sealing property of supervisor is improve by shrouding，It is provided with installing hole on described double containment flange，Both the installation of acetylene generator it had been easy to by installing hole，It also is able to improve the firmness after acetylene generator is installed，Described arm one、One end of arm two and arm three is connected with nut seat respectively，At arm one、The other end of arm two and arm three is provided with sealing lid，And at arm one、Arm two and arm three are respectively arranged with sealing ring with nut seat junction，Arm one is improved by sealing ring、Sealing property between arm two and arm three and nut seat，Enable acetylene from arm one、Venthole on arm two and arm three is discharged，Improve acetylene uniformity in reaction tower，So that acetylene fully can react with chlorine，Improve the quality of production of tetrachloroethylene，Decrease the waste of acetylene，Improve the utilization ratio of acetylene，Reduce cost.
In described nut seat, arm one, arm two are symmetrically arranged at the both sides of arm three.
Described arm one, arm two and arm three is provided with two discharge pores, and venthole blowing angle on arm one, arm two and arm three is set to 165-175 °.
Distance between described arm one with arm two and arm two with arm three is equal, and the distance between arm one and arm two is set to 38-42cm.
Beneficial effect: this utility model is respectively arranged with double containment flange, shrouding at supervisor two ends, improve the sealing property of supervisor, it is respectively arranged with sealing ring with nut seat junction at arm one, arm two and arm three, improve arm one, sealing property between arm two and arm three and nut seat, acetylene venthole from arm one, arm two and arm three is enable to discharge, improve acetylene uniformity in reaction tower, so that acetylene fully can react with chlorine, improve the quality of production of tetrachloroethylene.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is right view of the present utility model.
Fig. 3 is the Section A-A schematic diagram in Fig. 1 of the present utility model, illustrates pore distributed architecture on arm one.
In figure: 1. supervisor, 2. arm one, 3. arm two, 4. arm three, 5. shrouding, 6. double containment flange, 7. nut seat, 8. sealing lid, 9. venthole, 10. sealing ring, 11. installing holes.
Detailed description of the invention
Below with reference to accompanying drawing, this utility model is described in detail.
nullAs illustrated in the accompanying drawings from 1 to 3，A kind of acetylene distributor being applicable to tetrachloroethylene production，Including being responsible for 1、Arm 1、Arm 23 and arm 34，It is characterized in that: described supervisor 1 one end is provided with double containment flange 6，The other end is provided with shrouding 5，And it is provided with two row's nut seats 7 on supervisor 1，The sealing property of supervisor 1 is improve by shrouding 5，Arm 1 is avoided by nut seat 7、Arm 22 and arm 34 directly contact with supervisor 1，Improve the service life of acetylene distributor，It is provided with installing hole 11 on described double containment flange 6，Both the installation of acetylene generator it had been easy to by installing hole 11，It also is able to improve the firmness after acetylene generator is installed，Described arm 1、Arm 23 and arm 34 one end are connected with nut seat 7 respectively，At arm 1、The other end of arm 23 and arm 34 is provided with sealing lid 8，And at arm 1、Arm 23 and arm 34 are respectively arranged with sealing ring 10 with nut seat 7 junction，In described same row's nut seat 7，Described arm 1、Arm 23 is symmetrically arranged at the both sides of arm 34，Distance between described adjacent arm 1 with arm 23 and adjacent arm 23 with arm 34 is equal，And the distance between adjacent arm 1 and arm 23 is set to 40cm，Described arm 1、Arm 23 and arm 34 are provided with two discharge pores 9，And by venthole 9 at arm 1、Blowing angle on arm 23 and arm 34 is set to 170 °，Arm 1 is improved by sealing ring 10、Sealing property between arm 23 and arm 34 and nut seat 7，Enable acetylene from arm 1、Venthole 9 on arm 23 and arm 34 is discharged，Improve acetylene uniformity in reaction tower，So that acetylene fully can react with chlorine，Improve the quality of production and the production efficiency of tetrachloroethylene，Decrease the waste of acetylene，Improve the utilization ratio of acetylene，Reduce cost.
This utility model is not directed to part and the most same as the prior art prior art maybe can be used to be realized.
Claims (4)
1. one kind is applicable to the acetylene distributor that tetrachloroethylene produces, including supervisor, arm one, arm two and arm three, it is characterized in that: described supervisor one end is provided with double containment flange, the other end is provided with shrouding, and it is provided with two row's nut seats on supervisor, it is provided with installing hole on described double containment flange, described arm one, one end of arm two and arm three is connected with nut seat respectively, at arm one, the other end of arm two and arm three is provided with sealing lid, and at arm one, arm two and arm three are respectively arranged with sealing ring with nut seat junction.
The acetylene distributor being applicable to tetrachloroethylene production the most according to claim 1, it is characterised in that: in described nut seat, arm one, arm two are symmetrically arranged at the both sides of arm three.
The acetylene distributor being applicable to tetrachloroethylene production the most according to claim 1, it is characterized in that: described arm one, arm two and arm three is provided with two discharge pores, and venthole blowing angle on arm one, arm two and arm three is set to 165-175 °.
The acetylene distributor being applicable to tetrachloroethylene production the most according to claim 1, it is characterized in that: the distance between described arm one with arm two and arm two with arm three is equal, and the distance between adjacent arm one and arm two is set to 38-42cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461258.6U CN205627881U (en) | 2016-05-19 | 2016-05-19 | Acetylene distributor suitable for perchlorethylene production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461258.6U CN205627881U (en) | 2016-05-19 | 2016-05-19 | Acetylene distributor suitable for perchlorethylene production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205627881U true CN205627881U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620461258.6U Active CN205627881U (en) | 2016-05-19 | 2016-05-19 | Acetylene distributor suitable for perchlorethylene production |
Country Status (1)
| Country | Link |
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| CN (1) | CN205627881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451108A (en) * | 2019-08-21 | 2019-11-15 | 中冶焦耐(大连)工程技术有限公司 | A kind of feeding device of inner floating roof benzene class storage tank |
-
2016
- 2016-05-19 CN CN201620461258.6U patent/CN205627881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451108A (en) * | 2019-08-21 | 2019-11-15 | 中冶焦耐(大连)工程技术有限公司 | A kind of feeding device of inner floating roof benzene class storage tank |
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