CN2604241Y - Ball valve structure nozzle apparatus for spraying liquid phase media into closed container - Google Patents
Ball valve structure nozzle apparatus for spraying liquid phase media into closed container Download PDFInfo
- Publication number
- CN2604241Y CN2604241Y CN 03229810 CN03229810U CN2604241Y CN 2604241 Y CN2604241 Y CN 2604241Y CN 03229810 CN03229810 CN 03229810 CN 03229810 U CN03229810 U CN 03229810U CN 2604241 Y CN2604241 Y CN 2604241Y
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- CN
- China
- Prior art keywords
- nozzle
- hole
- ball valve
- valve
- discharge opening
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- Expired - Lifetime
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Abstract
A ball valve structure nozzle device used to spray liquid phase medium into the closed vessel is composed of a two-position-three-pass ball valve and a nozzle. The two-position-three-pass ball valve is composed of a three-pass valve and a ball valve core. The three passages of the three-pass valve are inlet hole, outlet hole and nozzle handling hole. The space alignment of the inlet hole, outlet hole and nozzle handling hole is in T shape. The inner cavity of the three-pass valve is provided at crossing point of the T shape. The inlet hole and the outlet hole are concentric. The center line of the nozzle handling hole is vertical with those of the inlet hole and the outlet hole. The rotating shaft center line of the ball valve core is vertical with the center lines of the nozzle handling hole, the inlet hole and the outlet hole. A center hole is provided on the ball valve core and the nozzle is provided in the center hole. A sealing lid is arranged at the mouth of the nozzle handling hole. The nozzle and a ball valve are combined together in the utility model which has the advantages that: the utility model is simple in structure and the nozzle can be assembled and disassembled conveniently when the container stays closed so that the nozzle is easy to wash.
Description
Technical field
The utility model relates to a kind of airtight chamber wall that is installed on, and is used for the ejecting device of spray liquid phase medium in container.
Background technology
In Chemical Manufacture, often adopt the method for in container, spraying the woods liquid phase medium to realize being sprayed the liquid phase medium of woods and other gas phase in the container or liquid phase material and carry out mass transfer or heat transfer.Because shower nozzle stops up easily, shower nozzle generally is installed on chamber wall so that disassembly, cleaning.Many chemical processes are carried out under pressurization or negative pressure state, when the shower nozzle disassembly, cleaning in order to keep the pressure in the container, the dismounting of shower nozzle and reinstall the air-tight state that process must not destroyed container.In the prior art, ejecting device generally is arranged in order by shower nozzle, valve and a series of black box and constitutes, and has a duct in the middle of the spool of valve, and shower nozzle can pass this duct and arrive its installation site.During the shower nozzle dismounting, earlier shower nozzle is separated the installation site, pass the middle duct of spool of valve then, in this process, a series of black boies that dependence is positioned at behind the valve keep ejecting device to be in sealing state, after shower nozzle withdraws from the middle duct of spool of valve, with valve closing, dismantle black box then successively, just take out shower nozzle at last.The program of the installation process of shower nozzle then in contrast.The defective of this existing ejecting device is a structure more complicated not only, and because the whole dismounting or the installation process of shower nozzle and black box are carried out under pressured state, operation easier is very high.
Summary of the invention
The utility model provides a kind of new ball-valve structure ejecting device that is used for spray liquid phase medium in closed container, the technical problem that it will solve is to make that the structure of ejecting device is more simple, and require to keep the prerequisite lower nozzle of air-tight state still easy to removal and installation at container, so that the cleaning of shower nozzle.
Below be the technical scheme that the utility model solves the problems of the technologies described above:
A kind of ball-valve structure ejecting device that is used for spray liquid phase medium in closed container, this device comprise a two-position three way ball valve and a nozzle.The two-position three way ball valve is made of triple-valve body and spherical valve core, and three passages of triple-valve body are respectively charging hole, discharge opening and nozzle handling hole.Charging hole, discharge opening and nozzle handling hole three's space is arranged and is " T " font, the triple-valve body inner chamber is in the crosspoint of " T " word, charging hole and discharge opening are concentric, the center line of the center line of nozzle handling hole and charging hole and discharge opening is perpendicular, and the center line of center line, charging hole and the discharge opening of the rotational axis line of spherical valve core and nozzle handling hole is all perpendicular.Spherical valve core has a centre bore, and nozzle is placed in the centre bore, and there is a capping in the aperture of nozzle handling hole.
Described nozzle can be fixed in the centre bore of spherical valve core by screw thread.The spout of nozzle preferably is in the nearly exit of discharge opening, successfully sprays into container to guarantee injected medium.
When nozzle need clean, spherical valve core is half-twist in a clockwise direction, valve is in closing state, and the centre bore of spherical valve core and triple-valve body top nozzle handling hole are connected simultaneously, just can use special-purpose sleeve that nozzle is pulled down after capping is unloaded and clean.Nozzle after cleaning can use special-purpose sleeve it to be passed in the centre bore that the nozzle handling hole is installed in spherical valve core, screws capping then.Spherical valve core is rotated in a counter-clockwise direction 90 ° again, the ball-valve structure ejecting device just returns back to normal operating conditions.Because nozzle is when dismounting or installation, when the spool of rotary ball valve is connected the centre bore of ball valve core and triple-valve body top nozzle handling hole, valve promptly is in closing state, the dismounting of nozzle and installation all are in the not subjected to pressure state, therefore operation is very easy, and whole process can guarantee that container maintains air-tight state.
The center line of the center line of above-described nozzle handling hole and charging hole and discharge opening is perpendicular to be a kind of optimal design, can not be interpreted as qualification of the present utility model.Both also can depart from vertically in fact, as long as guarantee that ball valve is in closed condition during with the connection of triple-valve body top nozzle handling hole when the centre bore of spherical valve core, departing from excessive certainly will all be disadvantageous from the angle of manufacturing or the angle of operation.
Compared with the prior art, the utility model has the advantages that the structure of ejecting device is more simple, and still easy to removal and installation at the airtight state lower nozzle of container maintenance, and the cleaning of shower nozzle is very convenient.
The utility model will be further described below by specific embodiment.
Description of drawings
Accompanying drawing is the cross-sectional view of an embodiment of the utility model.
Each mark is defined as in the accompanying drawing:
1---nozzle; 2---triple-valve body; 3---spherical valve core; 4---charging hole;
5---discharge opening; 6---the nozzle handling hole; 7---capping; 8---nozzle carrier;
9---sealing ring; 10---the spray nozzle device Connection Block on the closed container.
The specific embodiment
Accompanying drawing has been showed specific embodiment of the utility model, and it is described to be that the ball-valve structure ejecting device is in normal duty.
As can be seen from the figure, this ball-valve structure ejecting device mainly comprises a two-position three way ball valve and a nozzle 1, and the two-position three way ball valve is made of triple-valve body 2 and spherical valve core 3.Three passages of triple-valve body are respectively charging hole 4, discharge opening 5 and nozzle handling hole 6.Charging hole, discharge opening and nozzle handling hole three's space is arranged and is " T " font, and the triple-valve body inner chamber is in T " crosspoint of word.Charging hole is concentric with discharge opening, and promptly both center lines coincide, and the center line of nozzle handling hole is then perpendicular with the center line of charging hole and discharge opening.The center line of the center line of the rotational axis line of spherical valve core and nozzle handling hole, charging hole and discharge opening is all perpendicular, promptly perpendicular to paper.
Discharge opening one end of triple-valve body is connected with the spray nozzle device Connection Block 10 on the closed container.
Claims (3)
1, a kind of ball-valve structure ejecting device that is used for spray liquid phase medium in closed container, this device comprises a two-position three way ball valve and a nozzle (1), the two-position three way ball valve is made of triple-valve body (2) and spherical valve core (3), three passages that it is characterized in that triple-valve body are respectively charging hole (4), discharge opening (5) and nozzle handling hole (6), charging hole, discharge opening and nozzle handling hole three's space is arranged and is " T " font, the triple-valve body inner chamber is in the crosspoint of " T " word, charging hole and discharge opening are concentric, the center line of the center line of nozzle handling hole and charging hole and discharge opening is perpendicular, the center line of the rotational axis line of spherical valve core and nozzle handling hole, the center line of charging hole and discharge opening is all perpendicular, spherical valve core has a centre bore, nozzle is placed in the centre bore, and there is a capping (7) in the aperture of nozzle handling hole.
2, ball-valve structure ejecting device according to claim 1 is characterized in that described nozzle is fixed in the centre bore of spherical valve core by screw thread.
3, ball-valve structure ejecting device according to claim 1 and 2 is characterized in that the spout of described nozzle is in the nearly exit of discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229810 CN2604241Y (en) | 2003-03-27 | 2003-03-27 | Ball valve structure nozzle apparatus for spraying liquid phase media into closed container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229810 CN2604241Y (en) | 2003-03-27 | 2003-03-27 | Ball valve structure nozzle apparatus for spraying liquid phase media into closed container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604241Y true CN2604241Y (en) | 2004-02-25 |
Family
ID=34165055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229810 Expired - Lifetime CN2604241Y (en) | 2003-03-27 | 2003-03-27 | Ball valve structure nozzle apparatus for spraying liquid phase media into closed container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604241Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499041A (en) * | 2015-11-30 | 2016-04-20 | 广船国际有限公司 | Anchor chain spray nozzle |
| CN106077002A (en) * | 2016-08-24 | 2016-11-09 | 江苏新天宝机械有限公司 | A kind of corner-type cleans device |
| CN115320233A (en) * | 2022-09-30 | 2022-11-11 | 何军静 | Shower nozzle based on mask version printing |
-
2003
- 2003-03-27 CN CN 03229810 patent/CN2604241Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499041A (en) * | 2015-11-30 | 2016-04-20 | 广船国际有限公司 | Anchor chain spray nozzle |
| CN106077002A (en) * | 2016-08-24 | 2016-11-09 | 江苏新天宝机械有限公司 | A kind of corner-type cleans device |
| CN106077002B (en) * | 2016-08-24 | 2019-02-19 | 江苏新天宝机械有限公司 | A kind of corner-type cleaning device |
| CN115320233A (en) * | 2022-09-30 | 2022-11-11 | 何军静 | Shower nozzle based on mask version printing |
| CN115320233B (en) * | 2022-09-30 | 2023-12-12 | 何军静 | Shower nozzle based on mask printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130327 Granted publication date: 20040225 |