CN215278007U - Adjustable universal double-fluid wide-angle mist device - Google Patents
Adjustable universal double-fluid wide-angle mist device Download PDFInfo
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- CN215278007U CN215278007U CN202121598180.XU CN202121598180U CN215278007U CN 215278007 U CN215278007 U CN 215278007U CN 202121598180 U CN202121598180 U CN 202121598180U CN 215278007 U CN215278007 U CN 215278007U
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Abstract
The utility model relates to an adjustable universal type double-fluid wide-angle mist device, including the spherical nozzle body, liquid inlet joint and air inlet joint have been installed to spherical nozzle body front end, the middle hole intercommunication of liquid inlet joint and the inside central point of spherical nozzle body puts, air inlet joint and the inside side hole intercommunication of spherical nozzle body, side hole end and ring channel intercommunication, the liquid cap is connected to spherical nozzle body rear end, the liquid cap connects the air cap, form inside die cavity between liquid cap and the air cap, air cap bottom portion distributes and goes out the aperture, the inside center of liquid cap is equipped with the feed liquor runner, evenly distributed has the inlet channel of tilting around the feed liquor runner, the liquid that flows through the feed liquor runner mixes the atomizing with the high-pressure gas that flows through the inlet channel and forms in inside die cavity and forms fine mist water particle, and spray away from the aperture and form wide-angle micron order fine mist water particle; the utility model discloses can improve the efficiency of removing dust, practice thrift a large amount of water resources, satisfy the omnidirectional demand of removing dust simultaneously.
Description
[ technical field ]
The utility model belongs to the technical field of the nozzle technique and specifically relates to an adjustable universal type double-fluid wide angle mist device.
[ background art ]
Along with the development of economy, people have more and more demand on energy, the requirement on the quality of living environment is higher and higher, and the requirement on the emission management of dust pollutants by environmental protection is stricter and stricter. In ports, coal yards and other working occasions with dense dust raising, serious potential safety hazards are brought to workers on site, and serious consequences such as dust lung, dust explosion and the like are easily caused; secondly, the existing dust removal nozzle has high water consumption, causes the water content of coal to be too high, and is easy to suffer customer complaints; moreover, aiming at different dust particles, the currently used dust removal nozzle is single, and the dust removal effect aiming at some dust is not ideal; after the nozzle is installed and fixed, the nozzle can not be freely adjusted, and the dust removal requirements of a plurality of different directions at the site fixing position can not be met.
[ contents of utility model ]
The utility model aims at solving foretell not enough and providing an adjustable universal type double-fluid wide angle mist device, can improve the efficiency of removing dust, practice thrift a large amount of water resources, reduced the water content of coal etc. satisfy different occasions simultaneously, realize the omnidirectional demand of removing dust.
In order to realize the purpose, the adjustable universal double-fluid wide-angle mist device comprises a spherical nozzle body 5, a liquid cap 1, an air cap 2, a flange 7 and a protective cover 8, wherein a liquid inlet joint 10.1 and an air inlet joint 10.2 are arranged at the front end of the spherical nozzle body 5, the liquid inlet joint 10.1 is communicated with a middle hole 5.2 at the central position inside the spherical nozzle body 5, the air inlet joint 10.2 is communicated with a side hole 5.3 inside the spherical nozzle body 5, the tail end of the side hole 5.3 is communicated with an annular groove 5.4 arranged at the rear end of the spherical nozzle body 5, the rear end of the spherical nozzle body 5 is connected with the liquid cap 1, the liquid cap 1 is connected with the air cap 2, an internal cavity 1.3 is formed between the liquid cap 1 and the air cap 2, small water outlet holes 2.1 are distributed at the bottom of the internal cavity 1.3 on the air cap 2, a liquid inlet flow channel 1.2 is arranged at the center inside the liquid cap 1, the liquid inlet flow channel 1.2 is uniformly distributed with air inlet flow channels 1.1 around the liquid inlet flow channel 1.2 in the liquid cap 1, the air inlet flow channels 1.1 are arranged in an inclined mode, liquid enters the liquid inlet flow channel 1.2 of the liquid cap 1 after entering the middle hole 5.2 of the spherical nozzle body 5 through the liquid inlet joint 10.1, gas enters the air inlet flow channel 1.1 of the liquid cap 1 through the annular groove 5.4 after entering the side hole 5.3 of the spherical nozzle body 5 through the air inlet joint 10.2, the liquid flowing through the liquid inlet flow channel 1.2 and high-pressure gas formed by flowing through the air inlet flow channel 1.1 are fully mixed and atomized in the internal cavity 1.3 to form fine mist water particles, the fine mist water particles are sprayed out from the small water outlet hole 2.1 of the air cap 2 to form wide-angle micron-sized fine mist water particles, conical surfaces matched with the appearance of the spherical nozzle body 5 are arranged in the flange 7 and the protective cover 8, and the spraying direction of the spherical nozzle body 5 is adjusted through the conical surfaces.
Furthermore, the air cap 2 is internally designed into an inwards concave cavity, small water outlet holes 2.1 are uniformly distributed at the bottom of the cavity, the small water outlet holes 2.1 are obliquely arranged, and the aperture is gradually reduced from the water inlet end to the water outlet end.
Further, 5 external designs of spherical nozzle body are a spherical structure, 5.2 in the middle of 5 inside holes of spherical nozzle body are the straight hole of feed liquor, side hole 5.3 sets up the side at middle hole 5.2, side hole 5.3 is the straight hole of admitting air.
Further, the peripheries of the flange 7 and the protective cover 8 are respectively provided with a first mounting hole 7.1 and a second mounting hole 8.1 which are uniformly distributed, and the flange 7 and the protective cover 8 are fixedly connected into a whole through the mounting holes and the locking screws 9.
Further, the hose protective cover 6 is screwed at the front end of the spherical nozzle body 5, and the liquid inlet joint 10.1 and the air inlet joint 10.2 are both arranged in the hose protective cover 6.
Furthermore, the middle parts of the flange 7 and the protective cover 8 are respectively provided with a conical surface I7.2 and a conical surface II 8.2 with fixed inclination angles, the conical surface I7.2 and the conical surface II 8.2 are respectively matched and connected with the spherical nozzle body 5, and the spherical nozzle body 5 and the flange 7 drive the spray head to adjust the spraying direction within the annular 360-degree range, the upper range, the lower range, the left range and the right range by 45 degrees before being locked by the locking screws 9.
Compared with the prior art, the utility model, have following advantage:
(1) the micron-level fine mist particles formed by the double-fluid nozzle are combined with the dust, so that the dust removal efficiency is improved, a large amount of water resources are saved, the water content of coal and the like is reduced, the mineral energy is saved, and no secondary pollution is caused;
(2) the utility model can rapidly adjust the spraying direction at a fixed point according to the on-site demand, and meet the all-round dust removal demand of customers;
(3) the spray head part of the utility model can be used with most double-fluid spray heads of spraying companies, thereby meeting the dust removal requirements of dust particles with different sizes and on different occasions, reducing the cost of re-investment of customers and being beneficial to the field installation and use;
(4) the spraying device of the utility model can be used in the field of dust removal, spraying humidification, spraying cooling and other occasions;
(5) the utility model discloses but wide application in airtight or semi-airtight dust removal space of the fixed pollution source in corresponding emission places such as harbour, thermal power plant, steel mill, coal yard, ore plant, chemical industry, also can be used to spray cooling occasions such as cement plant spray humidification, steel mill and burn burning furnace, be worth popularizing and applying.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention adjusted to another position;
fig. 3 is a schematic structural view of the spherical nozzle body of the present invention;
fig. 4 is a schematic structural view of the flange of the present invention;
fig. 5 is a schematic structural view of the protective cover of the present invention;
FIG. 6 is a schematic structural view of a spraying device part of the present invention;
in the figure: 1. the nozzle comprises a liquid cap 1.1, an air inlet channel 1.2, a liquid inlet channel 1.3, an internal cavity 2, an air cap 2.1, a small water outlet hole 3, a locking nut 5, a spherical nozzle body 5.1, a liquid inlet hole 5.2, a middle hole 5.3, a side hole 5.4, an annular groove 6, a hose protective cover 7, a flange 7.1, a first mounting hole 7.2, a first conical surface 8, a protective cover 8.1, a second mounting hole 8.2, a second conical surface 9, a locking screw 10.1, a liquid inlet joint 10.2 and an air inlet joint.
[ detailed description of the invention ]
The invention is further described below with reference to the accompanying drawings:
as shown in the attached drawings, the utility model provides an adjustable universal double-fluid wide-angle mist device, which comprises a spherical nozzle body 5, a liquid cap 1, an air cap 2, a flange 7 and a protective cover 8, wherein the front end of the spherical nozzle body 5 is provided with a liquid inlet joint 10.1 and an air inlet joint 10.2, the liquid inlet joint 10.1 is communicated with a middle hole 5.2 at the central position inside the spherical nozzle body 5, the air inlet joint 10.2 is communicated with a side hole 5.3 inside the spherical nozzle body 5, the tail end of the side hole 5.3 is communicated with an annular groove 5.4 arranged at the rear end of the spherical nozzle body 5, the rear end of the spherical nozzle body 5 is connected with the liquid cap 1, the liquid cap 1 is connected with the air cap 2, an internal cavity 1.3 is formed between the liquid cap 1 and the air cap 2, water outlet small holes 2.1 are distributed at the bottom part of the internal cavity 1.3 on the air cap 2, the liquid inlet channel 1.2 is arranged at the center inside the liquid cap 1.2, the liquid inlet channel 1.1 is uniformly distributed around the liquid channel 1.2 in the liquid cap 1, the air inlet flow channel 1.1 is obliquely arranged, liquid enters the middle hole 5.2 of the spherical nozzle body 5 through the air inlet joint 10.1 and then enters the liquid inlet flow channel 1.2 of the liquid cap 1, gas enters the side hole 5.3 of the spherical nozzle body 5 through the air inlet joint 10.2 and then enters the air inlet flow channel 1.1 of the liquid cap 1 through the annular groove 5.4, the liquid flowing through the liquid inlet flow channel 1.2 and high-pressure gas formed by flowing through the air inlet flow channel 1.1 are fully mixed and atomized in the internal cavity 1.3 to form fine mist water particles, the fine mist water particles are sprayed out from the small water outlet hole 2.1 of the air cap 2 to form wide-angle micron-sized fine mist water particles, conical surfaces matched with the appearance of the spherical nozzle body 5 are arranged in the flange 7 and the protective cover 8, and the spraying direction of the spherical nozzle body 5 is adjusted through the conical surfaces.
Wherein, the air cap 2 is internally designed to be an inwards concave cavity, the bottom of the cavity is uniformly distributed with small water outlet holes 2.1, the small water outlet holes 2.1 are obliquely arranged, and the aperture is gradually reduced from the water inlet end to the water outlet end, so as to realize the spraying to form wide-angle micron-sized fine mist water particles. The outer part of the spherical nozzle body 5 is designed into a spherical structure, a middle hole 5.2 in the spherical nozzle body 5 is a liquid inlet straight hole, a side hole 5.3 is arranged on the side of the middle hole 5.2, and a side hole 5.3 is a gas inlet straight hole; the front end of the spherical nozzle body 5 is screwed with a hose protective cover 6, and the liquid inlet joint 10.1 and the air inlet joint 10.2 are both arranged in the hose protective cover 6. The peripheries of the flange 7 and the protective cover 8 are respectively provided with a first mounting hole 7.1 and a second mounting hole 8.1 which are uniformly distributed, and the flange 7 and the protective cover 8 are fixedly connected into a whole through the mounting holes and the locking screws 9; the middle parts of the flange 7 and the protective cover 8 are respectively provided with a conical surface I7.2 and a conical surface II 8.2 with fixed inclination angles, the conical surface I7.2 and the conical surface II 8.2 are respectively matched and connected with the spherical nozzle body 5, and the spherical nozzle body 5 and the flange 7 drive the spray head to adjust the spraying direction within the range of 360 degrees in an annular manner and within the range of 45 degrees in the vertical direction and the horizontal direction before being locked by the locking screw 9.
The utility model discloses can be according to actual need, to different occasions, different concentration and the dust emission of particle size realize following function: providing spray nozzles of different types, and spraying micron-sized fine water particles in a certain size range from the spray nozzles according to a certain water-air ratio, wherein the fine water particles are fully contacted with dust to form certain large dust particles. When the density and diameter of the large particles reach a certain value, the large particles fall down under the action of gravity, so that the dust amount in the air is reduced, and the purposes of dust fall and air purification are finally achieved. The falling dust particles are collected and can be treated again. The spray head can be also used for occasions needing spray cooling, such as spray humidification in cement plants, steel plants, incinerators and the like. Except the shower nozzle part, this atomizer removes dust in fixed position, equidirectional not, humidification and refrigerated demand in order to satisfy the customer, has still designed 360 regulation of cyclic annular, and the universal joint of 45 within ranges adjustment spraying direction about from top to bottom is supporting practical with this shower nozzle, satisfies the customer and removes dust in fixed position all-round needs.
The spraying device mainly comprises the following parts: the liquid cap, the air cap, the locking nut and the sealing gasket; the device comprises a spherical body, a flange, a protective cover, a locking screw, an air inlet and liquid inlet joint and a hose protective cover. The liquid cap of the spray nozzle part is mainly used for guiding liquid and gas to be evenly atomized in a cavity formed by the liquid cap and the air cap to form fine atomized water particles with a certain micron level; the central hole of the liquid cap is a liquid inlet hole, the air inlet holes are uniformly distributed around the central liquid inlet hole in a certain inclination angle mode, and steam is collided and atomized at the tail end of the central liquid inlet hole. The air cap has the main function of guiding the fully mixed and atomized fine mist water particles again to finally form wide-angle fine mist water particles; an inwards concave cavity is formed in the air cap, water outlet small holes are uniformly distributed in the bottom of the cavity according to a certain angle and size, high-pressure water vapor formed after the water vapor passes through the internal cavity is fully mixed and atomized in a space formed by combining the air cap and the liquid cap to form fine mist water particles, the fine mist water particles are sprayed out from the small holes to form micron-sized fine mist water particles with a certain wide angle, and the micron-sized fine mist water particles are combined with dust particles close to the same size, so that the aim of reducing dust is fulfilled to the maximum extent.
The main function of the spherical nozzle body is to be matched with the flange and the protective cover for use, and the spherical nozzle body is used for adjusting the installation angle of the nozzle. The external of the spherical nozzle body is designed into a spherical structure, except for the liquid inlet and the air inlet at the front end, the central position in the spherical nozzle body is provided with a liquid inlet straight hole, the side edge of the straight hole is provided with an air inlet straight hole, the rear end of the spherical body is provided with an annular groove, and the double-fluid nozzle is fixed at the end of the spherical body with the annular groove; compared with the traditional spraying body, the spherical spraying body has the advantages that the function of guiding gas and liquid is achieved, the spherical spraying body, the matched flange and the protective cover are used together, the spraying head part of the nozzle can be driven to rotate 360 degrees, then the adjustment is carried out within the range of 45 degrees of deflection angle, the locking is avoided, and the purpose of adjusting the spraying position is achieved.
The flange is mainly used for being matched with the spherical body and the spray head protection cover. On the basis of a traditional flange, the flange is additionally provided with a first conical surface with a fixed inclination angle besides 3 mounting holes which are uniformly distributed, and is used for being matched with a spherical nozzle body, so that the spherical body can move within an angle set by the range from top to bottom or from left to right, and the purpose of adjusting the spraying direction of a sprayer is achieved. The main function of the protective cover is not only used for protecting the spray head from falling caused by smashing of objects with larger installation space, but also used for being matched with the front spherical body and the flange, thereby achieving the purpose of adjusting the spraying direction. The protective cover is provided with 3 uniformly distributed mounting holes, and is also provided with a conical surface II with a fixed inclination angle, and the conical surface II of the protective cover is matched with the inclination angle conical surface I of the flange and the spherical nozzle body, so that the spherical nozzle body and the flange drive the nozzle to adjust the direction of the nozzle within an annular 360-degree range, an upper range, a lower range, a left range and a right range within 45 degrees before being locked by screws, and the aim of adjusting the spraying direction is fulfilled.
The utility model discloses mainly constitute by atomizer subassembly part and universal joint adjusting part, wherein, atomizer subassembly part mainly includes air cap, liquid cap, gasket, lock nut etc. and universal joint adjusting part mainly includes spherical nozzle body, flange, safety cover, hose visor, lock screw etc..
The utility model discloses a theory of operation does: liquid enters a middle hole of the spherical nozzle body 5 through a liquid inlet joint 10.1 of the liquid inlet joint 1, and then enters a liquid inlet flow channel 1.2 of a liquid cap 1 (see figures 1 and 6) connected with the spherical nozzle body 5; gas enters the side hole 5.3 (see fig. 3) of the spherical nozzle body 5 through the gas inlet joint 10.2 opposite to the liquid inlet joint 10.1 of fig. 1, and enters the gas inlet flow passage 1.1 (see fig. 1 and 6) of the liquid cap 1 through the annular groove 5.4 (see fig. 3) of the spherical nozzle body 5. Liquid flowing through the liquid inlet flow passage 1.2 and high-pressure gas formed by the air inlet flow passage 1.1 flowing through the liquid cap 1 meet, collide and break in an internal cavity 1.3 (shown in figure 6) formed by the liquid cap 1 and the air cap 2, the water and the air are fully mixed and atomized to form fine mist water particles, and then the fine mist water particles are sprayed out from small water outlet holes in the air cap 2 to form wide-angle micron-sized fine mist water particles.
When the spraying direction of the spray head assembly (see fig. 6) needs to be adjusted, after the screw threads of the flange 7 and the locking screw 9 of the protective cover 8 in fig. 2 are loosened, the position of the spherical nozzle body 5 is adjusted, and then the liquid cap and the assembly fixed on the spherical nozzle body 5 are driven to be adjusted, so that the purpose of adjusting the spraying direction (for example, the position shown in fig. 2) is achieved. And then, locking the locking screw 9 again, fixing the flange and the spherical nozzle body, then sequentially opening water and gas, adjusting to the required spraying pressure to normally work, and adjusting the size and the range as described above.
The present invention is not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and are all included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an adjustable universal type double-fluid wide angle fine fog device, includes spherical nozzle body (5), liquid cap (1), air cap (2), flange (7) and safety cover (8), its characterized in that: the spherical nozzle is characterized in that a liquid inlet joint (10.1) and an air inlet joint (10.2) are arranged at the front end of the spherical nozzle body (5), the liquid inlet joint (10.1) is communicated with a middle hole (5.2) in the center of the interior of the spherical nozzle body (5), the air inlet joint (10.2) is communicated with a side hole (5.3) in the interior of the spherical nozzle body (5), the tail end of the side hole (5.3) is communicated with an annular groove (5.4) arranged at the rear end of the spherical nozzle body (5), the rear end of the spherical nozzle body (5) is connected with a liquid cap (1), the liquid cap (1) is connected with an air cap (2), an internal cavity (1.3) is formed between the liquid cap (1) and the air cap (2), small water outlet holes (2.1) are distributed at the bottom of the internal cavity (1.3) on the air cap (2), a liquid inlet flow passage (1.2) is arranged in the center of the liquid cap (1), and air inlet flow passages (1.1) are uniformly distributed around the liquid inlet flow passage (1.2), the air inlet flow channel (1.1) is obliquely arranged, liquid enters the liquid inlet flow channel (1.2) of the liquid cap (1) after entering the middle hole (5.2) of the spherical nozzle body (5) through the liquid inlet joint (10.1), gas enters the air inlet flow channel (1.1) of the liquid cap (1) through the annular groove (5.4) after entering the side hole (5.3) of the spherical nozzle body (5) through the air inlet joint (10.2), the liquid flowing through the liquid inlet flow channel (1.2) and high-pressure gas formed by flowing through the air inlet flow channel (1.1) are fully mixed and atomized in the inner cavity (1.3) to form fine fog water particles, the fine mist water particles are sprayed out from the small water outlet holes (2.1) of the air cap (2) to form wide-angle micron-sized fine mist water particles, the flange (7) and the protective cover (8) are internally provided with conical surfaces matched with the appearance of the spherical nozzle body (5), and the spraying direction of the spherical nozzle body (5) is adjusted through the conical surfaces.
2. The adjustable gimbaled dual-fluid wide-angle mist apparatus of claim 1, wherein: the air cap (2) is internally designed into an inwards concave cavity, small water outlet holes (2.1) are uniformly distributed at the bottom of the cavity, the small water outlet holes (2.1) are obliquely arranged, and the aperture is gradually reduced from a water inlet end to a water outlet end.
3. The adjustable gimbaled dual-fluid wide-angle mist apparatus of claim 1, wherein: spherical nozzle body (5) external design is a spherical structure, hole (5.2) in the middle of spherical nozzle body (5) inside are the straight hole of feed liquor, side hole (5.3) set up the side in hole (5.2) in the middle, side hole (5.3) are the straight hole of admitting air.
4. The adjustable gimbaled dual-fluid wide-angle mist apparatus of claim 1, wherein: the periphery of flange (7), safety cover (8) is equipped with evenly distributed's mounting hole one (7.1) and mounting hole two (8.1) respectively, flange (7) are as an organic whole through mounting hole and locking screw (9) fixed connection with safety cover (8).
5. The adjustable gimbaled dual-fluid wide-angle mist apparatus of claim 1, wherein: the spherical nozzle body (5) front end is equipped with hose visor (6) soon, hose visor (6) are all arranged in to liquid inlet joint (10.1), air inlet joint (10.2).
6. The adjustable gimbaled dual-fluid wide-angle mist apparatus of any of claims 1 to 5, wherein: the middle parts of the flange (7) and the protective cover (8) are respectively provided with a first conical surface (7.2) and a second conical surface (8.2) with fixed inclination angles, the first conical surface (7.2) and the second conical surface (8.2) are respectively matched with the spherical nozzle body (5), and the spherical nozzle body (5) and the flange (7) drive the spray head to adjust the spraying direction within an annular 360-degree range, an upper range, a lower range, a left range and a right range by 45 degrees before being locked by the locking screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121598180.XU CN215278007U (en) | 2021-07-14 | 2021-07-14 | Adjustable universal double-fluid wide-angle mist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121598180.XU CN215278007U (en) | 2021-07-14 | 2021-07-14 | Adjustable universal double-fluid wide-angle mist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215278007U true CN215278007U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121598180.XU Active CN215278007U (en) | 2021-07-14 | 2021-07-14 | Adjustable universal double-fluid wide-angle mist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215278007U (en) |
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2021
- 2021-07-14 CN CN202121598180.XU patent/CN215278007U/en active Active
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