CN104941844A - Air-conveying spraying machine - Google Patents
Air-conveying spraying machine Download PDFInfo
- Publication number
- CN104941844A CN104941844A CN201510396756.7A CN201510396756A CN104941844A CN 104941844 A CN104941844 A CN 104941844A CN 201510396756 A CN201510396756 A CN 201510396756A CN 104941844 A CN104941844 A CN 104941844A
- Authority
- CN
- China
- Prior art keywords
- air
- cylindrical shell
- spraying
- air curtain
- blowing mouth
- 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
- 238000005507 spraying Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000007664 blowing Methods 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims description 31
- 239000000779 smoke Substances 0.000 claims description 29
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000003595 mist Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 238000002955 isolation Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 239000008398 formation water Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/005—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 mounted on vehicles or designed to apply a liquid on a very large surface, e.g. on the road, on the surface of large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/18—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
Landscapes
- Nozzles (AREA)
Abstract
The invention relates to the field of spraying equipment, in particular to an air-conveying spraying machine. The machine comprises a rack, a cylinder arranged on the rack, an air conveying device arranged in the cylinder, spraying heads evenly distributed at the outlet end of the cylinder and a spraying main machine; the spraying heads are communicated with the spraying main machine, and blowing openings are formed in the positions, located at the upper end and the lower end of a cylinder outlet of the cylinder; the two blowing openings are communicated with a blowing machine, and air blown out of the two blowing openings form a plane air curtain penetrating the axis of the cylinder; and the plane air curtain isolates water mist sprayed out of the spraying heads into a left area and a right area.
Description
Technical field
The present invention relates to spraying apparatus field, particularly relate to a kind of air-assisted sprayer.
Background technology
Spraying machine liquid dispersion is called vaporific a kind of machine, it is applied to the dispenser of agricultural the earliest, now along with the aggravation of environmental pollution, gradate dedusting, cooling field, particularly these several years, wreak havoc instantly at haze, dust, spraying machine is often applied to the occasion such as urban road, engineering construction.Existing air-assisted sprayer has a lot of model usually, and it is all distinguish with the carry of spray usually.When spraying, because the propelling movement liquid particles of wind-force can distally fly under the action of the forces of the wind.Existing spraying machine generally includes frame, the cylindrical shell be located in frame, the wind of being located at barrel tip send device, are located at a plurality of fog-spray nozzles of barrel front end, each fog-spray nozzle is arranged around the front opening of cylindrical shell, and the spray direction of fog-spray nozzle aims at the axle center of cylindrical shell.This spraying machine often has many defects when reality uses, illustrate with the spraying machine of 30 meters of ranges, it is when horizontal spraying, within 5 meters of barrel front end, often form the water droplet of larger particles, these water droplets often directly drop on the ground, cannot form water smoke to reach the effect of depositing dust; Between 5-25 rice, water smoke effect is better, and the effect of depositing dust is also better, and water smoke is can be higher gradually to the lower transformation of concentration from concentration between, and the diameter liquid of particle can from larger to less transformation; Between 25-30 rice, particle is less, but water smoke concentration is lower.This spray characteristics all can have on the spraying machine of various range, and the siding-to-siding block length just formed is different, the defect that this mode being spraying machine itself utilizes wind to send is brought.Why can form this defect? because when waterfog head sprays, because shower nozzle sprays toward the axle center of cylindrical shell, this will make water smoke can collect near barrel front end place, although device can be sent to blow out a part by wind, but still some is combined into rapidly water droplet then weight increase, finally drips; And the particle be blown out, can be isolated further when blowing, thus the particle diameter between 25-30 rice can progressively reduce.If the axle center of each fog-spray nozzle toward cylindrical shell is not sprayed, water smoke is just not easily made to collect in the front end near cylindrical shell, but such arranging can make water smoke disperse outside cylindrical shell, and the water fog particle that wind send device to blow will reduce, the spray effect of spraying machine is bad too.How to make the better effects if of spraying, particularly the spray effect of spraying machine outlet front end is the direction of technical staff in research better always.
Summary of the invention
Therefore, for above-mentioned problem, the present invention proposes the air-assisted sprayer that a kind of spray effect is good, can reduce the water smoke gathering of spraying machine outlet front end.
For achieving the above object, present invention employs following technical scheme: a kind of air-assisted sprayer, comprise frame, be located at the cylindrical shell in frame, be located at the air-supply arrangement in cylindrical shell, be located at the fog-spray nozzle of cartridge outlet end evenly distributedly, spraying main frame, described each fog-spray nozzle is communicated with spraying main frame, the two ends up and down described cylindrical shell being positioned at cartridge outlet are respectively equipped with blowing mouth, described two blowing mouths are communicated with hair-dryer respectively, the wind of described two blowing mouth blowouts forms a plane air curtain through cylindrical shell axle center, the water smoke that fog-spray nozzle sprays is isolated into two regions, left and right by this plane air curtain.
Further, described blowing mouth comprises a gathering portion, is located at the flat part of front end, gathering portion, and described flat part is provided with for the inclined plane by wind guide cylinder axle center away from one end of cylindrical shell, and described gathering portion is a landing shape.
Further, described top and bottom blowing mouth shifts to install, misaligned interval 10 ~ 30mm, by the air curtain that dislocation formation two is parallel.
By adopting preceding solution, the invention has the beneficial effects as follows: this air-assisted sprayer, on increasing, lower two blowing mouths, and together with hair-dryer, the wind that blowing mouth is blown out forms a plane air curtain through axle center, and the water smoke that fog-spray nozzle sprays is isolated into two regions, left and right by this face air curtain, the formation water droplet thus the water smoke preventing the fog-spray nozzle of the left and right sides from spraying be combined with each other, and the water smoke in these two regions also can be blowed forward by the air curtain of two capable one-tenth of blowing mouth, coordinate the effect of air-supply arrangement, thus greatly reduce the probability forming water droplet, simultaneously, the power to air-supply arrangement can be reduced, while water smoke stroke is reduced, greatly increase the uniformity after water smoke blowout, further, described blowing mouth comprises a gathering portion, is located at the flat part of front end, gathering portion, described flat part is provided with for the inclined plane by wind guide cylinder axle center away from one end of cylindrical shell, by the setting of blowing mouth, can be formed with realizing air curtain well, and make air curtain form a thinner plane, thus prevent from being dispelled by air-supply arrangement, increase the water smoke of the nozzle ejection of isolation the right and left, further, described top and bottom blowing mouth shifts to install, misaligned interval 10 ~ 30mm, by the air curtain that dislocation formation two is parallel, by the setting of dislocation, air curtain can be made by original one, become two, and be two parallel air curtains, these two air curtains may all have no idea whole cylindrical shell to cut, but will inevitably cooperatively interact thus reach the effect of water smoke of isolation the right and left, and two air curtains can not collide mutually at the axle center place of cylindrical shell, the effect of isolation also can be better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view at A-A place in Fig. 1;
State diagram when Fig. 3 is the spraying of existing spraying machine;
State diagram when Fig. 4 is the spraying of this air-assisted sprayer;
The state diagram of two air curtains that Fig. 5 is formed when being the spraying of this air-assisted sprayer.
Detailed description of the invention
Now the present invention is further described with detailed description of the invention by reference to the accompanying drawings.
Referring to figs. 1 to Fig. 5, the present embodiment provides a kind of air-assisted sprayer, comprise frame, be located at the cylindrical shell 1 in frame, be located at the air-supply arrangement 2 in cylindrical shell 1, be located at the fog-spray nozzle 3 of cylindrical shell 1 port of export evenly distributedly, spraying main frame, described each fog-spray nozzle 3 is communicated with spraying main frame, the two ends up and down described cylindrical shell 1 being positioned at cartridge outlet 11 are respectively equipped with blowing mouth 4, described two blowing mouths 4 are communicated with hair-dryer 5 respectively, the wind that described two blowing mouths 4 blow out forms a plane air curtain through cylindrical shell axle center, the water smoke that fog-spray nozzle 3 sprays is isolated into two regions, left and right by this plane air curtain.Described blowing mouth 4 comprises a gathering portion 41, is located at the flat part 42 of front end, gathering portion 41, and described flat part 42 is provided with for the inclined plane 43 by wind guide cylinder 1 axle center away from one end of cylindrical shell, and described gathering portion 41 is a landing shape.
With reference to figure 3, existing air-assisted sprayer is in 91 regions, and water smoke can collide with each other, thus forms water droplet, then drips.With reference to figure 4, this air-assisted spraying chance forms air curtain 92, thus the water smoke of isolation left and right, and the direction of the water smoke of the right and left to spraying is guided, prevents the formation of water smoke, coordinate air-supply arrangement, thus atomized water spray is sent, the probability forming water droplet reduces greatly.
Above-mentioned top and bottom blowing mouth can shift to install, and misaligned interval can arbitrary numerical value between 10 ~ 30mm, by the air curtain 93 that dislocation formation two is parallel, with reference to figure 5.This 10 ~ 30mm is only a preferably numerical value, and its remainder values also can realize.
This air-assisted sprayer, on increasing, lower two blowing mouths, and together with hair-dryer, the wind that blowing mouth is blown out forms a plane air curtain through axle center, and the water smoke that fog-spray nozzle sprays is isolated into two regions, left and right by this face air curtain, the formation water droplet thus the water smoke preventing the fog-spray nozzle of the left and right sides from spraying be combined with each other, and the water smoke in these two regions also can be blowed forward by the air curtain of two capable one-tenth of blowing mouth, coordinate the effect of air-supply arrangement, thus greatly reduce the probability forming water droplet, simultaneously, the power to air-supply arrangement can be reduced, while water smoke stroke is reduced, greatly increase the uniformity after water smoke blowout, further, described blowing mouth comprises a gathering portion, is located at the flat part of front end, gathering portion, described flat part is provided with for the inclined plane by wind guide cylinder axle center away from one end of cylindrical shell, by the setting of blowing mouth, can be formed with realizing air curtain well, and make air curtain form a thinner plane, thus prevent from being dispelled by air-supply arrangement, increase the water smoke of the nozzle ejection of isolation the right and left, further, described top and bottom blowing mouth shifts to install, misaligned interval 10 ~ 30mm, by the air curtain that dislocation formation two is parallel, by the setting of dislocation, air curtain can be made by original one, become two, and be two parallel air curtains, these two air curtains may all have no idea whole cylindrical shell to cut, but will inevitably cooperatively interact thus reach the effect of water smoke of isolation the right and left, and two air curtains can not collide mutually at the axle center place of cylindrical shell, the effect of isolation also can be better.
Although specifically show in conjunction with preferred embodiment and describe the present invention; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (3)
1. an air-assisted sprayer, comprise frame, the cylindrical shell be located in frame, the air-supply arrangement be located in cylindrical shell, be located at evenly distributedly cartridge outlet end fog-spray nozzle, spraying main frame, described each fog-spray nozzle is communicated with spraying main frame, it is characterized in that: the two ends up and down described cylindrical shell being positioned at cartridge outlet are respectively equipped with blowing mouth, described two blowing mouths are communicated with hair-dryer respectively, the wind of described two blowing mouth blowouts forms a plane air curtain through cylindrical shell axle center, and the water smoke that fog-spray nozzle sprays is isolated into two regions, left and right by this plane air curtain.
2. a kind of air-assisted sprayer according to claim 1, it is characterized in that: described blowing mouth comprises a gathering portion, is located at the flat part of front end, gathering portion, described flat part is provided with for the inclined plane by wind guide cylinder axle center away from one end of cylindrical shell, and described gathering portion is a landing shape.
3. a kind of air-assisted sprayer according to claim 1, is characterized in that: described top and bottom blowing mouth shifts to install, misaligned interval 10 ~ 30mm, by the air curtain that dislocation formation two is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396756.7A CN104941844A (en) | 2015-07-08 | 2015-07-08 | Air-conveying spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396756.7A CN104941844A (en) | 2015-07-08 | 2015-07-08 | Air-conveying spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104941844A true CN104941844A (en) | 2015-09-30 |
Family
ID=54157205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510396756.7A Pending CN104941844A (en) | 2015-07-08 | 2015-07-08 | Air-conveying spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104941844A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227239A1 (en) * | 2020-05-25 | 2021-11-18 | 安徽理工大学 | Sprayer for coal mine dust fall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119401A (en) * | 1994-08-08 | 1996-03-27 | 普拉塞尔技术有限公司 | Laminar flow shielding of fluid jet |
| EP0704157A1 (en) * | 1994-09-27 | 1996-04-03 | Somerset Fruit Machinery Limited | Spraying system |
| CN101029758A (en) * | 2006-03-03 | 2007-09-05 | 涂前文 | Multi-point atomizing central air-conditioner without nozzle |
| CN102872994A (en) * | 2012-05-01 | 2013-01-16 | 南通市广益机电有限责任公司 | Long-distance air supply mist and smoke spraying machine |
| CN103548801A (en) * | 2013-10-31 | 2014-02-05 | 黑龙江宇翔通用航空服务有限公司 | Agricultural sprayer |
| CN203893358U (en) * | 2014-06-17 | 2014-10-22 | 福建省雾精灵环境科技有限公司 | Cooling spraying terminal |
-
2015
- 2015-07-08 CN CN201510396756.7A patent/CN104941844A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119401A (en) * | 1994-08-08 | 1996-03-27 | 普拉塞尔技术有限公司 | Laminar flow shielding of fluid jet |
| EP0704157A1 (en) * | 1994-09-27 | 1996-04-03 | Somerset Fruit Machinery Limited | Spraying system |
| CN101029758A (en) * | 2006-03-03 | 2007-09-05 | 涂前文 | Multi-point atomizing central air-conditioner without nozzle |
| CN102872994A (en) * | 2012-05-01 | 2013-01-16 | 南通市广益机电有限责任公司 | Long-distance air supply mist and smoke spraying machine |
| CN103548801A (en) * | 2013-10-31 | 2014-02-05 | 黑龙江宇翔通用航空服务有限公司 | Agricultural sprayer |
| CN203893358U (en) * | 2014-06-17 | 2014-10-22 | 福建省雾精灵环境科技有限公司 | Cooling spraying terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227239A1 (en) * | 2020-05-25 | 2021-11-18 | 安徽理工大学 | Sprayer for coal mine dust fall |
| US11492906B2 (en) | 2020-05-25 | 2022-11-08 | Anhui University of Science and Technology | Sprayer for settling dust of coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
|
| RJ01 | Rejection of invention patent application after publication |