CN104815774A - External mixing type multiple gas port mixture intersection angle paint nozzle - Google Patents
External mixing type multiple gas port mixture intersection angle paint nozzle Download PDFInfo
- Publication number
- CN104815774A CN104815774A CN201510218242.2A CN201510218242A CN104815774A CN 104815774 A CN104815774 A CN 104815774A CN 201510218242 A CN201510218242 A CN 201510218242A CN 104815774 A CN104815774 A CN 104815774A
- Authority
- CN
- China
- Prior art keywords
- cap
- shower nozzle
- anger
- hole
- giving vent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
Disclosed is an external mixing type multiple gas port mixture intersection angle paint nozzle. The external mixing type multiple gas port mixture intersection angle paint nozzle comprises a body, a spray head, an air cap, an adjustment cap, a locking cap and an adjustment rod, wherein the body is of a cylinder structure, an upper connection through hole and a lower connection through hole are formed in the center of the body, extend along a direction vertical to the axial direction, and are communicated from the top down, an annular groove is formed in the end face of the lower connection through hole along the circumferential direction, an air feed channel communicated with the center of the body is formed in one end of the body, the air feed channel is communicated with the annular groove through a connection channel, a paint feed channel used to input paint is formed in the other end of the body, the air cap is arranged at the outer end of the spray head, the adjustment cap is of a cross-shaped structure, a channel is formed in the center of the adjustment cap, the upper end and the lower end of the adjustment cap are provided with connection terminals with outer threads, the lower connection terminal is arranged in the upper connection through hole in the center of the body, the locking cap is connected with the upper connection terminal of the adjustment cap, the adjustment rod passes through the locking cap, the adjustment cap and the center of the body until a central channel in the spray head, and the head of the adjustment rod is a cone, and matched with steps on the inner wall of an outlet segment of the central channel. The external mixing type multiple gas port mixture intersection angle paint nozzle can improve uniformity of spraying the paint with glue mud onto the surface of a plate blank, and reduces an oxidation burning loss degree and loss rate of the stainless steel plate blank in a furnace.
Description
Technical field
The present invention relates to spray equipment, particularly a kind of exterior mixing many gas port mixing angle paint spray nozzle.
Background technology
Stainless steel hot rolling line slab spray equipment, by adopting Fan-shaped Spray Atomizer, band clay paste paint is sprayed on steel slab surface and forms the uniform coating of one deck, object reduces corrosion resistant plate biscuit furnace internal oxidition scaling loss, and the uniformity coefficient of coating directly will affect stainless steel hot rolling line slab scaling loss quality.Paint spray nozzle due to initial design is internal-mixing nozzle and coating and compressed air all mixing ejections in the middle part of nozzle, under the washing away of compressed air and coating particles, the mouth rim of the paint spray nozzle of internal-mixing paint spray nozzle is worn, widens, is out of shape, the fan-shaped middle part of coating of ejection constantly thickeies, two ends are more and more thinner, has had a strong impact on the shaping even of spray painting.
Thus special for nozzle wear in spray painting process, be out of shape, to widen the spraying became uneven caused even, conversion have employed another kind of Fan-shaped Spray Atomizer, internal-mixing paint spray nozzle method will be used in the past, changing the method adopting exterior mixing paint spray nozzle (also claiming: the two gas port angle nozzle of exterior mixing) into (is exactly that coating sprays in the middle part of nozzle, both sides are blown by compressed air and are forced, and make coating reach the object of fan position).Although the method for this replacing nozzle solves the subproblem of internal-mixing nozzle, but all there is the narrow and unmatched problem of the slab speed of service of the dope width ejected in these two kinds of nozzles, making to forward lap, thin very there is interval in this at position, and the uneven effect also having influence on corrosion resistant plate biscuit furnace internal oxidition scaling loss of overlapping between length, as shown in Figure 1 and Figure 2.
These two kinds of spraying methods above, all adopt current most typical Fan-shaped Spray Atomizer to use as in stainless steel hot rolling line slab spray equipment, its use occasion, some is not proper for the kind of coating and the adaptability of working condition, because, onsite application is fixed on injection nozzle carrier by row's nozzle, spray when slab enters spray equipment and open, nozzle sprays operating steel slab surface, the quality of spraying is again in the speed of service of slab, the factor such as to beat is closely related, thus for this series of problem, present invention improves over outer mixed mode nozzle, solve slab and spray uniform problem.
Summary of the invention
The object of the invention is to design a kind of exterior mixing many gas port mixing angle paint spray nozzle, improve the uniformity that band clay paste paint is sprayed on steel slab surface by nozzle, reduce corrosion resistant plate biscuit furnace internal oxidition scaling loss degree and the proportion of goods damageds.
For achieving the above object, technical scheme of the present invention is:
A kind of exterior mixing many gas port mixing angle paint spray nozzle, it comprises, body, and it is a column structure, and body center offers vertical axial and the upper and lower connecting through hole of up/down perforation, and lower connecting through hole end face circumferentially offers annular groove; The inlet channel being communicated with central authorities, inputting for compressed air is offered in body one end, and this inlet channel is by a connection channel connected ring connected in star; The body other end offers the coating feeding-passage for coating input; Shower nozzle, cylindricality, upper side circumference establishes step surface, and step surface establishes annular groove, and shower nozzle upper end is connected to the lower connecting through hole of described body center, and bottom protrudes from the middle part of lower surface; Nozzle axis establishes central passage to central authorities, and central passage outlet section inwall establishes step; Described shower nozzle centrally passage both sides also symmetry offer some main vent caps, those main vent cap air inlet ports are positioned at bottom the annular groove in circumferential step face, shower nozzle side, and the respectively annular groove of connecting through hole outer under corresponding described body, thus be communicated with the inlet channel inputted for compressed air; Those main vent cap air outlet are positioned at shower nozzle bottom; Air cap, be arranged at described shower nozzle outer end, rectangular in the middle part of air cap outer face, central authorities offer the central through hole worn for shower nozzle bottom, the central through hole both sides main vent cap of corresponding shower nozzle is offered some with central axis duct of giving vent to anger at angle, also offer some with central axis little duct of giving vent to anger at angle outside those ducts of giving vent to anger, its aperture is less than duct of giving vent to anger, with central axis γ at angle; The inner face of the corresponding described shower nozzle of described air cap is spill, described shower nozzle outer end is sheathed on this, and and form a cavity between shower nozzle lower surface, the outlet of described shower nozzle main vent cap, the duct of giving vent to anger of air cap, the import in little duct of giving vent to anger all are positioned at this cavity; Central through hole, duct of giving vent to anger, little duct of giving vent to anger coordinate makes coating go out the rectangular shape injection of air cap; Adjustment cap, decussate texture, central authorities establish passage, and the externally threaded link of band is established at upper and lower two ends, and lower link is arranged at the upper connecting through hole of described body center; Locking cap, is threadedly connected to the upper link of described adjustment cap; Adjusting rod, through described locking cap, adjustment cap, body center until shower nozzle central passage, its head is cone, and coordinates with the step of central passage outlet section inwall.
Further, described shower nozzle is the curved layout of each main vent cap offered of passage bilateral symmetry centrally, accordingly, and the duct also curved layout of giving vent to anger that the described air cap central through hole both sides main vent cap of corresponding shower nozzle is offered.
Preferably, described air cap give vent to anger little duct and central axis at angle γ be 0 ~ 3 degree.
Preferably, described air cap little duct of giving vent to anger is 1/4 ~ 1/2 of channel diameter of giving vent to anger with the spacing in duct of giving vent to anger.
Preferably, described shower nozzle centrally passage bilateral symmetry respectively offers 3 main vent caps, accordingly, the described air cap central through hole both sides main vent cap of corresponding shower nozzle respectively offers 3 ducts of giving vent to anger, and 1 little duct of giving vent to anger is offered in the outside in each duct of giving vent to anger also each correspondence.
Preferably, the outer face of described air cap is the cambered surface of indent.
Preferably, described air cap screws cap by one and is locked in described shower nozzle outer end.
In addition, the sheathed pad of link under described adjustment cap central authorities, between described body.
Again, between described shower nozzle and described body, establish porous gasket, porous gasket is established the through hole that the some main vent caps of shower nozzle are corresponding.
In addition, sealing ring is established between described adjusting rod and locking cap.
What apply in existing rolling line stainless steel slab spray equipment is that typical two kinds of fan-sprays carry out the method that sprays at present, for fan-spray, at whole distance " B " in all keep angle " A ".Exceed distance " B " spraying become turbulent flow and be ejected into " D " distance always.And for slab spraying, the uniformity of spraying should be reached, keep again coating attached power, best spray distance in " B " some left and right, and original two kinds of sprayings shape approximation out in and narrow ellipse, as shown in Figure 8.
The present invention utilizes the advantage of the two gas port angle nozzle of original exterior mixing to carry out further optimal design, namely by the improvement to nozzle air cap, increase main vent cap, duct of giving vent to anger to be to extend the width of spraying, increase and give vent to anger little duct to limit the superposition of spraying between original oval spray penetration, reach the object of spray configuration close to rectangle, as shown in Figure 9.
The aperture road spray angle that makes to give vent to anger just in time drops on the periphery of " B " segment distance, and the edge of fan-spray is restricted, and its desirable spraying effect as shown in Figure 6, Figure 7.
Beneficial effect of the present invention:
The present invention blows the restriction of forcing two side spray broken up liquid coating and give vent to anger little duct by the intersection in the some ducts of giving vent to anger of shower nozzle, the effect of ejection mist is made to reach approximate rectangular form, and broadened the width of spraying by the duct of giving vent to anger increased, by the effective adjustable spraying amount of adjusting rod and spray effect.Effectively band clay paste paint is injected on subject matter, effective quality and the production efficiency improving product.
The present invention change the original overlapping part that occurs and the slab speed of service do not mate before and after the phenomenons such as the thin and spraying of beating of superposition is uneven, reach and improve the uniformity that band clay paste paint is sprayed on steel slab surface by nozzle, reduce the object of corrosion resistant plate biscuit furnace internal oxidition scaling loss degree and the proportion of goods damageds.
Accompanying drawing explanation
Fig. 1 is existing exterior mixing one hole nozzle spraying schematic diagram.
Fig. 2 is existing exterior mixing one hole nozzle spraying effect schematic diagram.
Fig. 3 is the stereogram of the embodiment of the present invention.
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 is the three-dimensional exploded view of Fig. 3.
Fig. 6 is nozzle spraying effect schematic diagram of the present invention.
Fig. 7 is nozzle spraying effect schematic diagram of the present invention.
Fig. 8 is existing exterior mixing mouth nozzle spraying effect schematic diagram.
Fig. 9 is nozzle spraying effect schematic diagram of the present invention.
Detailed description of the invention
See Fig. 3 ~ Fig. 5, a kind of exterior mixing of the present invention many gas port mixing angle paint spray nozzle, it comprises,
Body 1, it is a column structure, and body center offers vertical axial and the upper and lower connecting through hole 101,102 of up/down perforation, and lower connecting through hole 102 end face circumferentially offers annular groove 103; The inlet channel 104 being communicated with central authorities, inputting for compressed air is offered in body 1 one end, and this inlet channel 104 is by a connection channel 105 connected ring connected in star 103; Body 1 other end offers the coating feeding-passage 106 for coating input;
Shower nozzle 2, cylindricality, upper side circumference establishes step surface 201, and step surface 201 establishes annular groove 2011, and shower nozzle 2 upper end is connected to the lower connecting through hole 102 of described body 1 central authorities, and bottom 202 protrudes from the middle part of lower surface; The axial central authorities of shower nozzle 2 establish central passage 203, and central passage 203 outlet section inwall establishes step 2031; Described shower nozzle 2 centrally passage 203 both sides also symmetry offer some main vent caps 204, those main through hole road 204 air inlet ports are positioned at bottom the annular groove 2011 in circumferential step face, shower nozzle 2 side 201, and the annular groove 103 of corresponding described body 1 time connecting through hole 102 outer of difference, thus be communicated with the inlet channel 103 inputted for compressed air; It is peripheral that those main vent cap 204 air outlet are positioned at shower nozzle 2 bottom 202;
Air cap 3, be arranged at described shower nozzle 2 outer end, rectangular in the middle part of air cap 3 outer face 305, end face central authorities offer the central through hole 301 worn for shower nozzle 2 bottom, the main vent cap of the corresponding shower nozzle 2 in central through hole 301 both sides 204 is offered some with central axis duct 302 of giving vent to anger at angle, also offer some with central axis little duct 303 of giving vent to anger at angle outside those ducts 302 of giving vent to anger, its aperture is less than duct 302 of giving vent to anger, with central axis γ at angle; Central through hole 301, duct 302 of giving vent to anger, little duct 303 of giving vent to anger coordinate makes coating go out the rectangular shape injection of air cap 3; The inner face 304 of the corresponding described shower nozzle 2 of described air cap 3 is spill, described shower nozzle 2 outer end is sheathed on this, and and form a cavity a between shower nozzle lower surface, the main vent cap of described shower nozzle 2 204 exports, the duct 302 of giving vent to anger of air cap 3, little duct 303 of giving vent to anger import be all positioned at this cavity a;
Adjustment cap 4, decussate texture, central authorities establish passage 401, and the externally threaded link 402,403 of band is established at upper and lower two ends, and lower link 403 is arranged at the upper connecting through hole 101 of described body 1 central authorities;
Locking cap 5, is threadedly connected to the upper link 402 of described adjustment cap 4;
Adjusting rod 6, through described locking cap 5, adjustment cap 4, body 1 central authorities until shower nozzle 2 central passage 203, its head is cone, and coordinates with the step 2031 of central passage 203 outlet section inwall.
In the present embodiment, described shower nozzle 2 centrally passage bilateral symmetry respectively offers 3 main vent caps 204, accordingly, the described air cap 3 central through hole 301 both sides main vent cap 204 of corresponding shower nozzle 2 respectively offers 3 ducts 302 of giving vent to anger, and 1 little duct 303 of giving vent to anger is offered in the outside in each duct 302 of giving vent to anger also each correspondence.
Further, described shower nozzle 2 is the curved layout of each main vent cap 204 offered of passage 203 bilateral symmetry centrally, accordingly, and the duct 302 also curved layout of giving vent to anger that the main vent cap of the corresponding shower nozzle in described air cap 3 central through hole 301 both sides 204 is offered.
Preferably, described air cap 3 give vent to anger little duct 303 and central axis at angle γ be 0 ~ 3 degree.
Preferably, described air cap 3 little duct 303 of giving vent to anger is 1/4 ~ 1/2 of duct 302 diameter of giving vent to anger with the spacing in duct 302 of giving vent to anger.
Preferably, the outer face 305 of described air cap 3 is the cambered surface of indent.Described air cap 3 screws cap 7 by one and is locked in described shower nozzle 2 outer end.
In addition, the lower sheathed pad 8 of link of described adjustment cap 4 central authorities, between described body 1.Establish porous gasket 9 between described shower nozzle 2 and described body 1, porous gasket 9 is established the through hole 901 of some main vent cap 204 correspondences of shower nozzle 2.Sealing ring 10 is established between described adjusting rod 6 and locking cap 5.
At the hose coupling of the coating entrance point connecting band clay paste paint of nozzle body; At the compressed-air actuated hose coupling of compressed air inlet end connecting band of nozzle body; Open spraying and compressed air electromagnetic valve door, and by regulating adjusting rod, make coating by spraying in the central exit of shower nozzle, compressed air is then by air cap sprays in three groups of give vent to anger duct and three groups of little ducts of giving vent to anger, venthole road formation angle is blown and forces the coating of middle ejection to become approximate rectangular state to regulate subject matter spraying, make whole group of exterior mixing many gas ports mixing angle fan nozzle width, length, superposition degree reach best spraying state.
Claims (10)
1. exterior mixing many gas port mixing angle paint spray nozzle, is characterized in that, comprise,
Body, it is a column structure, and body center offers vertical axial and the upper and lower connecting through hole of up/down perforation, and lower connecting through hole end face circumferentially offers annular groove; The inlet channel being communicated with central authorities, inputting for compressed air is offered in body one end, and this inlet channel is by a connection channel connected ring connected in star; The body other end offers the coating feeding-passage for coating input;
Shower nozzle, cylindricality, upper side circumference establishes step surface, and step surface establishes annular groove, and shower nozzle upper end is connected to the lower connecting through hole of described body center, and bottom protrudes from the middle part of lower surface; Nozzle axis establishes central passage to central authorities, and central passage outlet section inwall establishes step; Described shower nozzle centrally passage bilateral symmetry offers some main vent caps, those main vent cap air inlet ports are positioned at bottom the annular groove in circumferential step face, shower nozzle side, and the respectively annular groove of connecting through hole outer under corresponding described body, thus be communicated with the inlet channel inputted for compressed air; Those main vent cap air outlet are positioned at shower nozzle bottom;
Air cap, be arranged at described shower nozzle outer end, rectangular in the middle part of air cap outer face, central authorities offer the central through hole worn for shower nozzle bottom, the central through hole both sides main vent cap of corresponding shower nozzle is offered some with central axis duct of giving vent to anger at angle, also correspondingly outside those ducts of giving vent to anger offer some with central axis little duct of giving vent to anger at angle, its aperture is less than duct of giving vent to anger, with central axis γ at angle; The inner face of the corresponding described shower nozzle of described air cap is spill, described shower nozzle outer end is sheathed on this, and and form a cavity between shower nozzle lower surface, the outlet of described shower nozzle main vent cap, the duct of giving vent to anger of air cap, the import in little duct of giving vent to anger all are positioned at this cavity; Central through hole, duct of giving vent to anger, little duct of giving vent to anger coordinate makes coating go out the rectangular shape injection of air cap;
Adjustment cap, decussate texture, central authorities establish passage, and the externally threaded link of band is established at upper and lower two ends, and lower link is arranged at the upper connecting through hole of described body center;
Locking cap, is threadedly connected to the upper link of described adjustment cap;
Adjusting rod, through described locking cap, adjustment cap, body center until shower nozzle central passage, its head is cone, and coordinates with the step of central passage outlet section inwall.
2. exterior mixing many gas port mixing angle paint spray nozzle as claimed in claim 1, it is characterized in that, described shower nozzle is the curved layout of each main vent cap offered of passage bilateral symmetry centrally, accordingly, the duct also curved layout of giving vent to anger offered of the main vent cap of the corresponding shower nozzle in described air cap central through hole both sides.
3. exterior mixing many gas port mixing angle paint spray nozzle as claimed in claim 1 or 2, is characterized in that, give vent to anger little duct and the angled γ of central axis of described air cap is 0 ~ 3 degree.
4. the exterior mixing many gas port mixing angle paint spray nozzle as described in claim 1 or 2 or 3, is characterized in that, described air cap little duct of giving vent to anger is 1/4 ~ 1/2 of channel diameter of giving vent to anger with the spacing in duct of giving vent to anger.
5. exterior mixing many gas port mixing angle paint spray nozzle as claimed in claim 1 or 2 or 3 or 4, it is characterized in that, described shower nozzle centrally passage bilateral symmetry respectively offers 3 main vent caps, accordingly, the described air cap central through hole both sides main vent cap of corresponding shower nozzle respectively offers 3 ducts of giving vent to anger, and 1 little duct of giving vent to anger is offered in the outside in each duct of giving vent to anger also each correspondence.
6. gas port mixing angle paint spray nozzles as many in the exterior mixing in Claims 1 to 5 as described in any one, it is characterized in that, the outer face of described air cap is the cambered surface of indent.
7. gas port mixing angle paint spray nozzles as many in the exterior mixing in claim 1 ~ 6 as described in any one, is characterized in that, described air cap screws cap by one and is locked in described shower nozzle outer end.
8. gas port mixing angle paint spray nozzles as many in the exterior mixing in claim 1 ~ 7 as described in any one, is characterized in that, establish porous gasket between described shower nozzle and described body, porous gasket is established the through hole that main vent cap some with shower nozzle is corresponding.
9. exterior mixing many gas port mixing angle paint spray nozzle as claimed in claim 1, it is characterized in that, the sheathed pad of link under described adjustment cap central authorities, between described body.
10. exterior mixing coating many gas port mixing angle nozzle as claimed in claim 1, is characterized in that, establish sealing ring between described adjusting rod and locking cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218242.2A CN104815774A (en) | 2015-04-30 | 2015-04-30 | External mixing type multiple gas port mixture intersection angle paint nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218242.2A CN104815774A (en) | 2015-04-30 | 2015-04-30 | External mixing type multiple gas port mixture intersection angle paint nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104815774A true CN104815774A (en) | 2015-08-05 |
Family
ID=53726391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510218242.2A Pending CN104815774A (en) | 2015-04-30 | 2015-04-30 | External mixing type multiple gas port mixture intersection angle paint nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104815774A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450446A (en) * | 2018-04-11 | 2018-08-28 | 朱子中 | Electronic antomobile sprayer |
| CN108907127A (en) * | 2018-09-14 | 2018-11-30 | 江苏博际喷雾系统股份有限公司 | A kind of small flow block-resistant type square nozzle of continuous casting |
| CN109396454A (en) * | 2018-12-24 | 2019-03-01 | 南通金源智能技术有限公司 | A kind of 3D printing twin-stage aerosolization nozzle |
| CN109402901A (en) * | 2018-12-19 | 2019-03-01 | 佛山市名洲纺织有限公司 | A kind of auxiliary agent nozzle in kiering equipment |
| CN110449281A (en) * | 2019-08-01 | 2019-11-15 | 上海佳谐精密模具有限公司 | A kind of sealing element squeezes out spraying spray gun online |
| CN112246463A (en) * | 2020-12-21 | 2021-01-22 | 季华实验室 | Multi-fluid atomization device |
| CN116031758A (en) * | 2022-12-23 | 2023-04-28 | 深圳市宏康环境科技有限公司 | Negative oxygen ion generating device |
-
2015
- 2015-04-30 CN CN201510218242.2A patent/CN104815774A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450446A (en) * | 2018-04-11 | 2018-08-28 | 朱子中 | Electronic antomobile sprayer |
| CN108907127A (en) * | 2018-09-14 | 2018-11-30 | 江苏博际喷雾系统股份有限公司 | A kind of small flow block-resistant type square nozzle of continuous casting |
| CN109402901A (en) * | 2018-12-19 | 2019-03-01 | 佛山市名洲纺织有限公司 | A kind of auxiliary agent nozzle in kiering equipment |
| CN109402901B (en) * | 2018-12-19 | 2023-09-01 | 佛山市名洲纺织有限公司 | Auxiliary agent nozzle on boiling-off equipment |
| CN109396454A (en) * | 2018-12-24 | 2019-03-01 | 南通金源智能技术有限公司 | A kind of 3D printing twin-stage aerosolization nozzle |
| CN110449281A (en) * | 2019-08-01 | 2019-11-15 | 上海佳谐精密模具有限公司 | A kind of sealing element squeezes out spraying spray gun online |
| CN112246463A (en) * | 2020-12-21 | 2021-01-22 | 季华实验室 | Multi-fluid atomization device |
| CN112246463B (en) * | 2020-12-21 | 2021-04-20 | 季华实验室 | Multi-fluid atomization device |
| CN116031758A (en) * | 2022-12-23 | 2023-04-28 | 深圳市宏康环境科技有限公司 | Negative oxygen ion generating device |
| CN116031758B (en) * | 2022-12-23 | 2024-01-05 | 深圳市宏康环境科技有限公司 | Negative oxygen ion generating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104815774A (en) | External mixing type multiple gas port mixture intersection angle paint nozzle | |
| AU2013302466B2 (en) | Full cone air-assisted spray nozzle assembly | |
| CN101080255B (en) | Method for spraying medium and nuzzle | |
| CN106925462A (en) | For the shower nozzle of injection apparatus | |
| US8590816B2 (en) | Spray nozzle for liquid and device for spraying liquid comprising such a nozzle | |
| CN108367304A (en) | The full cone spray nozzle assemblies of forced air auxiliary | |
| EP2017010A3 (en) | Atomiser for a spray gun | |
| CN103521378A (en) | Spray gun device | |
| US3252657A (en) | Spray gun air cap | |
| CN206425118U (en) | A kind of anti-extension of the low disperse wide-angle of external mixing type must atomizer | |
| KR102646878B1 (en) | Spraying nozzle with pre-atomization narrowing, and spraying head and spraying device comprising such a nozzle | |
| CN103567099A (en) | Nozzle component for viscous liquid and spray gun with nozzle component | |
| CN112295768B (en) | Colorful spray painting device for ceramic color painting process | |
| CN203899800U (en) | Mixed gas ejector | |
| US1752922A (en) | Spray head | |
| US3055596A (en) | Apparatus for producing multicomponent surface coatings | |
| CN110665663A (en) | Air curtain spray head and spraying gun applying same | |
| CN207003951U (en) | Big flow more shower nozzle putty slurry coating spray coating operations heads side by side | |
| CN202823691U (en) | Spraying head assembly for viscous liquid and spraying gun provided with same | |
| CN104307658B (en) | A kind of high viscosity fluid atomizer | |
| CN209577076U (en) | A kind of low-pressure nozzle | |
| CN211190634U (en) | Air curtain spray head and spraying gun applying same | |
| CN209531184U (en) | A kind of low disperse air atomizer spray nozzle of small flow wide-angle | |
| CN209502030U (en) | A kind of discharge tube that atomizing effect is good | |
| US10035164B2 (en) | Spray nozzle assembly with one piece spray nozzle and quick disconnect retention cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150805 |
|
| WD01 | Invention patent application deemed withdrawn after publication |