CN202812786U - Liquid chlorine steel cylinder valve port interface device for phosgene synthesis - Google Patents
Liquid chlorine steel cylinder valve port interface device for phosgene synthesis Download PDFInfo
- Publication number
- CN202812786U CN202812786U CN 201220547675 CN201220547675U CN202812786U CN 202812786 U CN202812786 U CN 202812786U CN 201220547675 CN201220547675 CN 201220547675 CN 201220547675 U CN201220547675 U CN 201220547675U CN 202812786 U CN202812786 U CN 202812786U
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- China
- Prior art keywords
- valve port
- cylinder valve
- interface device
- liquid chlorine
- pressure ring
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- Expired - Fee Related
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Abstract
The utility model provides a liquid chlorine steel cylinder valve port interface device for phosgene synthesis. The device comprises a frame body, a fastening bolt, a positioning pressure ring, a baffle, a liquid inlet pipeline and a liquid inlet interface which is arranged on the liquid inlet pipeline, screw holes and clamping grooves are respectively arranged on two sides of the frame body, the fastening bolt is in a threaded connection with the frame body through the screw holes, the liquid inlet pipeline is mounted in the clamping grooves, a retaining cavity is disposed on the positioning pressure ring, a pipeline hole is mounted in the retaining cavity, the liquid inlet pipeline penetrates through the pipeline hole, the liquid inlet interface is arranged in the retaining cavity, and the positioning pressure ring is mounted in the frame body. The baffle is disposed in the frame body, and the fastening bolt abuts against the baffle. The liquid chlorine steel cylinder valve port interface device for the phosgene synthesis has the advantages of being scientific in design, compatible with a steel cylinder valve port with abraded screw threads and good in sealing effect.
Description
Technical field
The utility model relates to a kind of interface device, specifically, has related to a kind of liquid chlorine cylinder valve port interface device of special use in the synthetic field of phosgene.
Background technique
In the production procedure of phosgene, liquid chlorine need to be gasified, the steel cylinder that also just needs to be loaded with liquid chlorine is connected on the input duct of gasification installation.Yet because the most cylinders valve port is not often done anti-corrosion treatment, in long-term the use, the valve port of steel cylinder is vulnerable to corrosion, makes the distortion of valve port screw thread, is not easy to connecting gas transmission pipe, even if connect upper pneumatic tube, sealing valve port also can reduce.Chlorine belongs to hypertoxic gas, if reveal the personal safety with the serious threat workpeople.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thereby the cylinder valve port of a kind of design science, compatible thread abrasion, the synthetic liquid chlorine cylinder valve port interface device of using of phosgene of good sealing effect are provided.
To achieve these goals, the technological scheme that the utility model adopts is: a kind of phosgene is synthetic with liquid chlorine cylinder valve port interface device, and it comprises framework, clamping bolt, location pressure ring, input duct and is arranged on feed liquor interface on the described input duct; Wherein, the both sides of described framework are respectively arranged with screw and draw-in groove, and described clamping bolt is threaded with described framework by described screw, and described input duct is arranged in the described draw-in groove; Be provided with the screens chamber on the pressure ring of described location, described screens is provided with pipe hole in the chamber, and described input duct is passed described pipe hole setting, and described feed liquor interface is arranged in the described screens chamber; Described location pressure ring is arranged in the described framework.
Based on above-mentioned, be provided with seal washer on the described feed liquor interface.
Based on above-mentioned, this phosgene is synthetic also to comprise baffle plate with liquid chlorine cylinder valve port interface device, and described baffle plate is arranged in the described framework, and described clamping bolt top is located on the described baffle plate.
The relative prior art of the utility model has substantive distinguishing features and progress, and specifically, the utility model is reinforced sealing to the liquid chlorine cylinder valve port, even the liquid chlorine cylinder that too weares and teares for the valve port screw thread also can play the extraordinary effect of being tightly connected.This phosgene is synthetic to have the cylinder valve port of design science, compatible thread abrasion, the advantage of good sealing effect with liquid chlorine cylinder valve port interface device.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of framework.
Among the figure: 1. framework; 2. clamping bolt; 3. location pressure ring; 4. input duct; 5. feed liquor interface; 6. screw; 7. draw-in groove; 8. seal washer; 9. baffle plate; 10. three-way pipe; 11. liquid chlorine cylinder.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of phosgene is synthetic with liquid chlorine cylinder valve port interface device, and it comprises framework 1, clamping bolt 2, location pressure ring 3, input duct 4 and is arranged on feed liquor interface 5 on the described input duct 4; Described input duct 4 is connected on the gasification installation.
As shown in Figure 2, the both sides of described framework 1 are respectively arranged with screw 6 and draw-in groove 7.As shown in Figure 1, described clamping bolt 2 is threaded with described framework 1 by described screw 6, and described input duct 4 is arranged in the described draw-in groove 7.
As shown in Figure 1, be provided with the screens chamber on the described location pressure ring 3, described screens is provided with pipe hole in the chamber, and described input duct 4 is passed described pipe hole setting, and described feed liquor interface 5 is arranged in the described screens chamber; The effect of described location pressure ring 3 is: be enclosed within the outside of the liquid outlet of described feed liquor interface 5 and three-way pipe 10, prevent interface skew and the auxiliary seal action that plays.
Described location pressure ring 3 is arranged in the described framework 1.
Be provided with seal washer 8 on the described feed liquor interface 5.During use, described seal washer 8 is crushed between the liquid outlet of described feed liquor interface 5 and three-way pipe 10, plays seal action.
Three-way pipe 10 is installed on the liquid outlet of liquid chlorine cylinder 11.
This phosgene is synthetic also to comprise baffle plate 9 with liquid chlorine cylinder valve port interface device, and described baffle plate 9 is arranged in the described framework 1, and described clamping bolt 2 tops are located on the described baffle plate 9.The effect of described baffle plate 9 is to make described clamping bolt 2 directly not contact three-way pipe 10, when avoiding 2 rotation of described clamping bolt to described three-way pipe 10 outer wall injuries; And described baffle plate 9 can make three-way pipe stressed evenly, is convenient to three-way pipe and described feed liquor interface 5 are sealed.
During use, described feed liquor interface 5 is aimed at the liquid outlet of three-way pipe 10, described location pressure ring 3 is set in the liquid outlet outside of described feed liquor interface 5 and described three-way pipe 10, then described framework 1 is fastened on the described input duct 4 along described draw-in groove 7, described location pressure ring 3, described feed liquor interface 5 and described three-way pipe 10 are set in wherein; Then between described three-way pipe 10 and described screw 6, place described baffle plate 9, with the described screw 6 of described clamping bolt 2 precessions, described baffle plate 9 is pressed on the top, and then compresses the seal washer 8 between the liquid outlet of described liquid entering hole 5 and described three-way pipe 10, thereby plays the effect of sealing.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characteristics is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technological scheme scope that the utility model asks for protection.
Claims (3)
1. a phosgene is synthetic with liquid chlorine cylinder valve port interface device, it is characterized in that: it comprises framework, clamping bolt, location pressure ring, input duct and is arranged on feed liquor interface on the described input duct; Wherein, the both sides of described framework are respectively arranged with screw and draw-in groove, and described clamping bolt is threaded with described framework by described screw, and described input duct is arranged in the described draw-in groove; Be provided with the screens chamber on the pressure ring of described location, described screens is provided with pipe hole in the chamber, and described input duct is passed described pipe hole setting, and described feed liquor interface is arranged in the described screens chamber; Described location pressure ring is arranged in the described framework.
2. phosgene according to claim 1 is synthetic with liquid chlorine cylinder valve port interface device, it is characterized in that: be provided with seal washer on the described feed liquor interface.
3. phosgene according to claim 1 synthesizes with liquid chlorine cylinder valve port interface device, and it is characterized in that: it also comprises baffle plate, and described baffle plate is arranged in the described framework, and described clamping bolt top is located on the described baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547675 CN202812786U (en) | 2012-10-24 | 2012-10-24 | Liquid chlorine steel cylinder valve port interface device for phosgene synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547675 CN202812786U (en) | 2012-10-24 | 2012-10-24 | Liquid chlorine steel cylinder valve port interface device for phosgene synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812786U true CN202812786U (en) | 2013-03-20 |
Family
ID=47871656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547675 Expired - Fee Related CN202812786U (en) | 2012-10-24 | 2012-10-24 | Liquid chlorine steel cylinder valve port interface device for phosgene synthesis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542255A (en) * | 2013-10-29 | 2014-01-29 | 洛阳万基金属钠有限公司 | Liquid chlorine filling steel bottle clamp |
-
2012
- 2012-10-24 CN CN 201220547675 patent/CN202812786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542255A (en) * | 2013-10-29 | 2014-01-29 | 洛阳万基金属钠有限公司 | Liquid chlorine filling steel bottle clamp |
| CN103542255B (en) * | 2013-10-29 | 2016-02-17 | 洛阳万基金属钠有限公司 | A kind of liquid chlorine filling steel cylinder jig |
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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 |
Granted publication date: 20130320 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |