CN215088066U - Porous solid conical nozzle - Google Patents
Porous solid conical nozzle Download PDFInfo
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- CN215088066U CN215088066U CN202120924896.8U CN202120924896U CN215088066U CN 215088066 U CN215088066 U CN 215088066U CN 202120924896 U CN202120924896 U CN 202120924896U CN 215088066 U CN215088066 U CN 215088066U
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Abstract
The utility model provides a pair of solid conical nozzle of porous belongs to the application of nozzle. Nut, conical nozzle main part, cylindrical nozzle the top fixedly connected with fastener of nut, the fixed cover of one end outer wall of conical nozzle main part is connected at the fastener inner wall, fixed connection is dismantled to the top of conical nozzle main part and cylindrical nozzle's bottom, the conical nozzle main part has seted up the water inlet near the one end of nut, the one end that the conical nozzle main part is close to cylindrical nozzle has seted up the delivery port, the delivery port department of conical nozzle main part is provided with guide way and atress shell fragment, the atress shell fragment is equipped with 2 groups, 2 groups the cooperation of atress shell fragment forms the bell mouth, the atress shell fragment includes stiff end, free end, the stiff end is connected in conical nozzle main part inner wall, the free end stretches into the guide way and can slide in the guide way. The utility model discloses simple structure uses in a flexible way, easily clearance, but automatically regulated nozzle delivery port size.
Description
Technical Field
The utility model provides a pair of solid conical nozzle of porous belongs to the application of nozzle.
Background
A multi-orifice solid cone nozzle is a nozzle that produces multiple solid cone spray patterns with a uniform distribution of spray, medium to large droplet sizes, and excellent performance for spray applications requiring coverage of an area. At present, the commonly known nozzle of the limestone-gypsum desulfurization demister adopts a universal metal nozzle. The working principle of the universal metal nozzle is that when a certain pressure is exceeded, liquid is sprayed out through a small reducing opening in the front of the nozzle, so that a solid conical spraying shape with a certain angle is formed. When the sprayed liquid drops fall on the demister blades and are combined with limestone slurry liquid drops attached to the demister blades into larger liquid drops, the liquid drops fall to the bottom of the desulfurizing tower under the action of gravity, and therefore the effect of cleaning the demister blades is achieved. And in the course of the work, spray the pipeline and not influenced by too big pressure in order to protect the defroster, install the overflow valve generally, if the overflow valve is misused, pump or motor efficiency decline will lead to nozzle outlet pressure to hang down excessively, thereby can not form vaporific spraying, further lead to the most region of defroster blade to obtain effective spraying, the lime stone thick liquid droplet dries up and solidifies on the blade, block up the defroster, lead to the defroster overall damage, finally make the surrounding environment because of the desulfurization effect poor the serious environmental accident of "lime stone rain" appear. And in long-term use, the inside is easy to block up, leads to spraying effect greatly reduced, and traditional solid conical spray nozzle clearance is comparatively difficult, and it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of porous solid conical nozzle, simple structure uses in a flexible way, easily clearance, but automatically regulated nozzle delivery port size.
The utility model provides a porous solid conical nozzle, including nut, conical nozzle main part, cylindrical nozzle the top fixedly connected with fastener of nut, the fixed cover of one end outer wall of conical nozzle main part is connected at the fastener inner wall, the top of conical nozzle main part and the bottom of cylindrical nozzle are dismantled fixed connection, the conical nozzle main part is close to the one end of nut and is seted up the water inlet, the conical nozzle main part is close to the one end of cylindrical nozzle and is seted up the delivery port, the delivery port department of conical nozzle main part is provided with guide way and atress shell fragment, the atress shell fragment is provided with 2 groups, 2 groups the cooperation of atress shell fragment forms the bell mouth, the atress shell fragment includes stiff end, free end, the free end is the arc, the stiff end is connected in conical nozzle main part inner wall, the free end stretches into the guide way and can slide in the guide way, a plurality of nozzle holes are formed in the top end of the cylindrical nozzle, and a first filter screen is arranged inside the top end of the cylindrical nozzle.
The guide groove is arc-shaped, and the guide groove is matched with the free end of the stressed elastic sheet.
And second filter screens are arranged inside the top end of the screw cap and around the inner wall of the screw cap.
The center of the conical hole, the center of the water outlet and the center of the cylindrical nozzle are on the same central axis.
A number of the nozzle bores are evenly arrayed about the center of the cylindrical nozzle tip.
The guide groove is symmetrically provided with 2 groups, and the symmetrical axes of the 2 groups of guide grooves are superposed with the central line of the water outlet.
The inner wall of the conical nozzle main body is provided with a groove, the fixed end of the stressed elastic sheet is hinged to the side wall of the groove, and the diameter of the conical hole at the joint of the fixed end and the groove is the same as that of the inner wall of the conical nozzle main body.
The opening of the tapered hole at one end of the water outlet is in a closed state in a natural state.
The inner wall of one side, close to the fixed end, of the stress elastic sheet is fixedly connected with a spring, and one end, far away from the stress elastic sheet, of the spring is fixedly connected to the inner wall of the conical nozzle main body.
The outer wall of the screw cap is provided with threads.
The utility model has the advantages that:
utilize the outside water pipe of screw thread joinable of bolt outer wall, the design of the inside second filter screen that sets up in second filter screen and cylindrical nozzle top that utilizes the inner wall and the top of nut to set up, can filter the water of injection, avoid large granule impurity to plug up the through-hole on cylindrical nozzle top, guarantee the normal use of nozzle, utilize the design of atress shell fragment, stiff end and conical nozzle main part are articulated, the characteristics that the free end slided in the guide way of mutually supporting, when the injected water, the opening size of bell mouth in delivery port one end, can carry out the self-adjustment according to pipeline pressure, thereby overcome the not enough of pipeline low pressure situation, make the delivery port form solid cone type always and spray, prevent that the defroster blade from blockking up because of wasing insufficient scale deposit, the environmental accident appears. The utility model discloses simple structure, convenient to use, the commonality is strong.
Drawings
Fig. 1 is a schematic structural view of a porous solid conical nozzle provided by the present invention.
Fig. 2 is a schematic structural view of a stressed elastic sheet of the porous solid conical nozzle provided by the present invention.
Fig. 3 is a schematic structural diagram of a second filter screen of the porous solid conical nozzle provided by the present invention.
(1, screw cap, 2, conical nozzle body, 3, cylindrical nozzle, 4, fastener, 5, water inlet, 6, water outlet, 7, guide groove, 8, stress spring, 8.1, fixed end, 8.2, free end, 9, taper hole, 10, nozzle hole, 11, first filter screen, 12, second filter screen, 13, groove, 14, spring)
Detailed Description
The present invention will be further explained with reference to the accompanying drawings
According to the drawings of fig. 1-3, the utility model provides a porous solid conical nozzle, which comprises a nut 1, a conical nozzle main body 2 and a cylindrical nozzle 3, wherein the outer wall of the nut 1 is provided with threads, the top end of the nut 1 is fixedly connected with a fastener 4, the outer wall of one end of the conical nozzle main body 2 is fixedly sleeved on the inner wall of the fastener 4, the top end of the conical nozzle main body 2 is fixedly connected with the bottom end of the cylindrical nozzle 3 in a dismounting manner, a water inlet 5 is arranged at one end of the conical nozzle main body 2 close to the nut 1, a water outlet 6 is arranged at one end of the conical nozzle main body 2 close to the cylindrical nozzle 3, a guide groove 7 and a stress elastic sheet 8 are arranged at the water outlet 6 of the conical nozzle main body 2, the guide groove 7 is arc-shaped, the guide groove 7 is matched with a free end 8.2 of the stress elastic sheet 8, and the stress elastic sheet 8 is provided with 2 groups, 2 groups of the stress spring pieces 8 are matched to form a tapered hole 9, the opening of one end of the tapered hole 9, which is positioned at the water outlet 6, is in a closed state in a natural state, the center of the tapered hole 9, the center of the water outlet 6 and the center of the cylindrical nozzle 3 are on the same central axis, the stress spring piece 8 comprises a fixed end 8.1 and a free end 8.2, the free end 8.2 is arc-shaped, the fixed end 8.1 is connected with the inner wall of the tapered nozzle main body 2, the inner wall of the tapered nozzle main body 2 is provided with a groove 13, the fixed end of the stress spring piece 8 is hinged on the side wall of the groove 13, the diameter of the tapered hole 9 at the joint of the fixed end 8.1 and the groove 13 is the same as the diameter of the inner wall of the tapered nozzle main body 2, the free end 8.2 extends into the guide groove 7 and can slide in the guide groove 7, the guide groove 7 is symmetrically provided with 2 groups, the symmetrical axis of the guide groove 7 is coincident with the central axis of the water outlet 6, a plurality of nozzle hole 10, a plurality of has been seted up on cylindrical nozzle 3's top nozzle hole 10 is about 3 top center uniform array distribution of cylindrical nozzle, cylindrical nozzle 3's top internally mounted has first filter screen 11, all there is second filter screen 12 in the inside and inner wall installation all around in 1 top of nut, one side inner wall fixedly connected with spring 14 that atress shell fragment 8 is close to stiff end 8.1, the one end fixed connection that atress shell fragment 8 was kept away from to spring 14 is at 2 inner walls of toper nozzle main part.
The working principle of the utility model
The operator can be with 1 fixed connection of water pipe and nut, and when the injected water, inside water process nut, the second filter screen performance was used, was filtered water. Water flows through the conical nozzle main part, when pipeline pressure is great, utilize the stiff end 8.1 of atress shell fragment 8 to articulate in the characteristics of recess 13 lateral wall, one side extrusion spring 14 that atress shell fragment 8 is close to stiff end 8.1, utilize the free end 8.2 of atress shell fragment 8 and guide way 7 to mutually support simultaneously, the free end 8.2 of atress shell fragment 8 outwards slides in guide way 7, the opening grow of bell mouth 9 department, when pipeline pressure diminishes, spring 14 is under the elastic force effect, spring 14 lengthens, the free end 8.2 of atress shell fragment 8 inwards slides in guide way 7, bell mouth 9 department opening diminishes, water is through the delivery port 6 of conical nozzle main part 2, spout through a plurality of nozzle hole 10 behind the first filter screen 11 in the cylindrical nozzle 3, form solid toper spraying.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (10)
1. A multi-orifice solid cone nozzle characterized by: including nut (1), conical nozzle main part (2), cylindrical nozzle (3), top fixedly connected with fastener (4) of nut (1), the fixed cover of one end outer wall of conical nozzle main part (2) is connected at fastener (4) inner wall, fixed connection is dismantled to the top of conical nozzle main part (2) and the bottom of cylindrical nozzle (3), water inlet (5) have been seted up to one end that conical nozzle main part (2) are close to nut (1), delivery port (6) have been seted up to one end that conical nozzle main part (2) are close to cylindrical nozzle (3), delivery port (6) department of conical nozzle main part (2) is provided with guide way (7) and atress shell fragment (8), atress shell fragment (8) are provided with 2 groups, 2 group atress shell fragment (8) cooperation forms bell mouth (9), atress shell fragment (8) include stiff end (8.1), Free end (8.2), free end (8.2) are the arc, stiff end (8.1) are connected in toper nozzle main part (2) inner wall, free end (8.2) stretch into guide way (7) and can slide in guide way (7), a plurality of nozzle hole (10) have been seted up on the top of cylindrical nozzle (3), the top internally mounted of cylindrical nozzle (3) has first filter screen (11).
2. The multi-orifice solid cone nozzle as set forth in claim 1 wherein: the guide groove (7) is arc-shaped, and the guide groove (7) is matched with the free end (8.2) of the stressed elastic sheet (8).
3. The multi-orifice solid cone nozzle as set forth in claim 1 wherein: and second filter screens (12) are arranged inside the top end of the screw cap (1) and around the inner wall of the screw cap.
4. The multi-orifice solid cone nozzle as set forth in claim 1 wherein: the center of the conical hole (9), the center of the water outlet (6) and the center of the cylindrical nozzle (3) are on the same central axis.
5. The multi-orifice solid cone nozzle as set forth in claim 1 wherein: a plurality of the nozzle holes (10) are uniformly distributed in an array relative to the center of the top end of the cylindrical nozzle (3).
6. The multi-orifice solid cone nozzle as set forth in claim 1 wherein: the guide groove (7) is symmetrically provided with 2 groups, and the symmetrical axes of the guide groove (7) in the 2 groups are superposed with the central line of the water outlet (6).
7. The multi-orifice solid cone nozzle as set forth in claim 1 wherein: the inner wall of the conical nozzle main body (2) is provided with a groove (13), the fixed end of the stressed elastic sheet (8) is hinged to the side wall of the groove (13), and the diameter of the conical hole (9) at the joint of the fixed end (8.1) and the groove (13) is the same as that of the inner wall of the conical nozzle main body (2).
8. The multi-orifice solid cone nozzle as set forth in claim 1 wherein: the opening of the conical hole (9) at one end of the water outlet (6) is in a closed state in a natural state.
9. The multi-orifice solid cone nozzle as set forth in claim 1 wherein: the inner wall of one side, close to the fixed end (8.1), of the stress elastic sheet (8) is fixedly connected with a spring (14), and one end, far away from the stress elastic sheet (8), of the spring (14) is fixedly connected to the inner wall of the conical nozzle main body (2).
10. The multi-orifice solid cone nozzle as set forth in claim 1 wherein: the outer wall of the screw cap (1) is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120924896.8U CN215088066U (en) | 2021-04-30 | 2021-04-30 | Porous solid conical nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120924896.8U CN215088066U (en) | 2021-04-30 | 2021-04-30 | Porous solid conical nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215088066U true CN215088066U (en) | 2021-12-10 |
Family
ID=79291019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120924896.8U Active CN215088066U (en) | 2021-04-30 | 2021-04-30 | Porous solid conical nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215088066U (en) |
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2021
- 2021-04-30 CN CN202120924896.8U patent/CN215088066U/en active Active
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