CN211799629U - Fog gun spraying machine - Google Patents
Fog gun spraying machine Download PDFInfo
- Publication number
- CN211799629U CN211799629U CN202020055986.3U CN202020055986U CN211799629U CN 211799629 U CN211799629 U CN 211799629U CN 202020055986 U CN202020055986 U CN 202020055986U CN 211799629 U CN211799629 U CN 211799629U
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- Prior art keywords
- dryer
- shower
- horn mouth
- baffle
- shower nozzle
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Abstract
The utility model discloses a fog gun sprays machine relates to the technical field who sprays dust fall equipment, aims at solving the current less problem of spraying area coverage that does not have the spouse and spray the machine. It includes the frame, locate the dryer on the frame, connect the support of dryer, locate the fan of dryer one end and locate the shower of the dryer other end, be equipped with atomizer on the shower, the one end that the dryer is close to the shower is established to the horn mouth, the shower is the annular setting in the horn mouth, and be equipped with the ventiduct between shower and the horn mouth inner wall, atomizer includes inner circle shower nozzle and outer lane shower nozzle, the inner circle shower nozzle sets up to horn mouth center slope, the outer lane shower nozzle sets up to keeping away from horn mouth center direction slope. The utility model discloses have and enlarge the spraying area of coverage, be favorable to the beneficial effect of dust fall on a large scale.
Description
Technical Field
The utility model belongs to the technical field of the technique that sprays dust fall equipment and specifically relates to a fog gun sprays machine is related to.
Background
The existing spraying equipment is uniformly provided with nozzles at the front periphery of a gun barrel, pressure water is adopted to be sprayed out through the nozzles, a motor drives fan blades to rotate to generate continuous strong wind, the continuous strong wind is blown into a mist shape and is transmitted to a far place, fine water liquid descends by means of the gravity of the earth and is mixed with the generated dust, the dust is humidified and weighted to land on the ground, and the dust removing effect is generated.
For example, the invention with the publication number of CN109499224A discloses a fog gun barrel for a dust removal fog gun, which comprises an air duct, and a fan and an atomizing nozzle assembly which are respectively arranged at two ends of the air duct. The air duct comprises a conical section and a straight section, wherein the conical section is connected with the large end of the air duct and the fan, the inner diameter of the conical section is gradually reduced, the straight section is provided with the atomizing nozzle assembly, and the inner diameter of the straight section is unchanged; and a telescopic supporting rod arranged on the dust removal fog gun support is fixedly arranged below the straight cylinder section. The atomizer subassembly includes a plurality of atomizer who fixes at straight section of thick bamboo section internal surface, atomizer and straight section of thick bamboo section internal surface slope outwards set up, the angle that atomizer and straight section of thick bamboo section internal surface formed is 45, 60 degrees.
The above prior art solutions have the following drawbacks: the direction of atomizer water spray collects to the centre along the direction of shower nozzle, and the wind direct action that the fan blew out increases the range of water smoke on collecting the water smoke in straight section of thick bamboo the place ahead, but because the wind direction of fan can only flow along straight section of thick bamboo, consequently, the water smoke can only spray in the just right direction of straight section of thick bamboo section, leads to the horizontal coverage of water smoke less, is difficult to carry out on a large scale dust fall.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a fog gun sprays machine, it has the spray coverage area of expansion, is favorable to the beneficial effect of dust fall on a large scale.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a fog gun spraying machine, includes the frame, locates dryer, connection on the frame the support of dryer, locate the fan of dryer one end with locate the shower of the dryer other end, be equipped with atomizer on the shower, the one end that the dryer is close to the shower is established to the horn mouth, the shower in be annular in the horn mouth and set up, just the shower with be equipped with the ventiduct between the horn mouth inner wall, atomizer includes inner circle shower nozzle and outer lane shower nozzle, the inner circle shower nozzle sets up to the slope of horn mouth center, the outer lane shower nozzle is to keeping away from the setting of the slope of horn mouth center direction.
By adopting the technical scheme, when the air blown out by the fan reaches the horn mouth, the air is blocked by the spray pipe and is divided into two parts, one part blows water mist sprayed out to the outer ring spray head through the air duct, the other part directly blows the water mist sprayed out to the inner ring spray head, and because the wind directions are different, the water mist sprayed out from the inner ring spray head is diffused to the right front of the air duct, and the water mist sprayed out from the outer ring spray head is diffused to two sides, so that the spray coverage area is increased, and the dust fall range is enlarged.
The present invention may be further configured in a preferred embodiment as: the coaxial annular baffle that is equipped with in the horn mouth, the baffle is established to the V-arrangement board, the acute angle of baffle is towards opening one side of horn mouth, the baffle with distance between the horn mouth inner wall is not less than the width of ventiduct.
By adopting the technical scheme, the annular baffle disperses the wind prior to the spray pipes, the wind direction of the wind is changed, one part of the wind blows towards the middle in an inclined mode, the other part of the wind blows towards the edge in an inclined mode, when the wind reaches the inner ring spray head and the outer ring spray head, the wind direction is stable, the wind power is larger, and the acceleration effect on the spraying is good.
The present invention may be further configured in a preferred embodiment as: the surface of the baffle close to the inner wall of the bell mouth is parallel to the inner surface of the bell mouth.
Through adopting above-mentioned technical scheme, wind is after the baffle separates, and the wind that is close to the bell mouth inner wall can not strike on the bell mouth inner wall, consequently weak effect to wind is little, can blow farther with outer lane shower nozzle spun water smoke after the ventiduct, keeps bigger water smoke coverage area.
The present invention may be further configured in a preferred embodiment as: the projection width of the baffle along the axial direction of the air duct is larger than that of the spray pipe and smaller than the distance between the inner ring spray head and the spray outlet of the outer ring spray head.
Through adopting above-mentioned technical scheme, the wind through the baffle can begin to accelerate water smoke from atomizer, prevents that water smoke from drooping fast and can not obtain the condition emergence of accelerating under the action of gravity.
The present invention may be further configured in a preferred embodiment as: the dryer includes the straight section of thick bamboo section and the shrink section of coaxial setting, the diameter of shrink section reduces from being close to the straight section of thick bamboo section to keeping away from the straight section of thick bamboo section gradually, the horn mouth is coaxial to be located the shrink section is kept away from the one end of straight section of thick bamboo section, the fan is located in the straight section of thick bamboo section.
Through adopting above-mentioned technical scheme, the wind that straight section of thick bamboo section passed through is in the contraction section along with dryer diameter diminishes and accelerate the wind speed, after the horn mouth, takes place the diffusion along the inner wall of horn mouth, blows farther with the water smoke, and water smoke coverage area is bigger.
The present invention may be further configured in a preferred embodiment as: the included angle of the inner ring spray head and the air duct axis direction is smaller than 45 degrees, and the included angle between the outer ring spray head and the air duct axis is smaller than the included angle between the bell mouth inner wall and the air duct axis.
By adopting the technical scheme, the water mist sprayed from the inner ring nozzle and the outer ring nozzle can not be converged in a small range and can not be diffused in a large range in the direction that wind can not blow, so that the water mist can float farther under the action of wind power.
The present invention may be further configured in a preferred embodiment as: the baffle reaches the shower with connect through the vaulting pole of three piece at least equipartitions respectively between the horn mouth, the vaulting pole staggers the outer lane shower nozzle sets up.
Through adopting above-mentioned technical scheme, the vaulting pole supports baffle or shower, makes it and has certain distance between the dryer lateral wall, guarantees passing through of wind, has ensured simultaneously again that baffle or shower and the dryer between firm be connected, and the setting of three bracing piece staggered outer lane shower nozzle can prevent that the vaulting pole from sheltering from and blowing the wind on the outer lane shower nozzle, has guaranteed that every atomizer spun water smoke can both be blown immediately and fly farther.
The present invention may be further configured in a preferred embodiment as: the wind cylinder is provided with a dust screen at one end of the fan far away from the spray pipe.
Through adopting above-mentioned technical scheme, the dust screen can prevent that the dust from entering into inside the fan or the dryer inside, causes the jam of fan flabellum, has alleviateed personnel's clearance intensity.
To sum up, the utility model discloses a following at least one useful technological effect:
1. by arranging the two circles of atomizing nozzles, the fan blows, the water mist sprayed by the inner circle of nozzles is diffused to the right front of the air duct, and the water mist sprayed by the outer circle of nozzles is diffused to the two sides, so that the spray coverage area is increased, and the dust fall range is enlarged;
2. through setting up annular baffle, the baffle disperses wind earlier than the shower, has changed the wind direction of wind for partly wind slope blows to the centre, and another part wind slope blows to the edge, and when reacing inner circle shower nozzle and outer lane shower nozzle, the wind direction is stable, and wind-force is bigger, and is effectual with higher speed to the spraying.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional structure view of the air duct in fig. 1.
In the figure, 1, a machine base; 2. a support; 3. an air duct; 31. a straight cylinder section; 32. a contraction section; 33. a bell mouth; 4. a fan; 5. a dust screen; 6. a shower pipe; 7. an inner ring spray head; 8. an outer ring spray head; 9. a baffle plate; 10. a stay bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a fog gun spraying machine, which comprises a frame 1, a support 2 arranged on the frame 1, an air duct 3 rotatably connected on the support 2, a fan 4 fixed at one end of the air duct 3 and a spray pipe 6 arranged at the other end of the air duct 3, wherein the air duct 3 is provided with a dust screen 5 at one end of the fan 4 far from the spray pipe 6, the spray pipe 6 is connected with two rings of atomizing nozzles, one end of the air duct 3 close to the spray pipe 6 is arranged as a bell mouth 33, the spray pipe 6 is arranged in the bell mouth 33 in an annular shape, and an air duct is arranged between the spray pipe 6 and the inner wall of the bell mouth 33, the two rings of atomizing nozzles are respectively an inner ring nozzle 7 and an outer ring nozzle 8, the inner ring nozzle 7 is inclined towards the center of the bell mouth 33, and the included angle between the inner ring nozzle and the axial direction; outer lane shower nozzle 8 sets up to keeping away from the slope of horn mouth 33 central direction, and the contained angle between its and dryer 3 axis is less than the contained angle between horn mouth 33 inner wall and the dryer 3 axis, the utility model discloses the incline direction of outer lane shower nozzle 8 in this embodiment parallels with the inner wall of horn mouth 33.
Referring to fig. 1, the air duct 3 includes a straight section 31 and a contracting section 32 which are coaxially disposed, a diameter of the contracting section 32 is gradually reduced from being close to the straight section 31 to being far away from the straight section 31, a bell mouth 33 is coaxially disposed at one end of the contracting section 32 far away from the straight section 31, and the fan 4 is disposed in the straight section 31. The wind passing through the straight section 31 is accelerated in the contraction section 32 along with the diameter reduction of the wind barrel 3, and after passing through the bell mouth 33, the wind is diffused along the inner wall of the bell mouth 33, so that the water mist is blown farther, and the water mist coverage area is larger.
Referring to fig. 1 and 2, an annular baffle 9 is coaxially arranged in the bell mouth 33, the baffle 9 is a V-shaped plate, an acute angle of the baffle 9 faces to the opening side of the bell mouth 33, and a distance between the baffle 9 and the inner wall of the bell mouth 33 is not smaller than the width of the air duct. The surface of the baffle 9 close to the inner wall of the bell mouth 33 is parallel to the inner surface of the bell mouth 33, and meanwhile, the projection width of the baffle 9 along the axial direction of the air duct 3 is larger than the projection width of the spray pipe 6 and smaller than the distance between the spray outlets of the inner ring spray head 7 and the outer ring spray head 8. The annular baffle 9 disperses the wind in advance of the spray pipe 6, changes the wind direction of the wind, enables one part of the wind to be blown towards the middle in an inclined mode, and enables the other part of the wind to be blown towards the edge in an inclined mode, when the wind reaches the inner ring spray head 7 and the outer ring spray head 8, the wind direction is stable, the wind power is larger, and the acceleration effect on spraying is good. The wind passing through the baffle 9 can accelerate the water mist from the atomizing nozzle, so that the water mist is prevented from drooping rapidly under the action of gravity and cannot be accelerated.
Referring to fig. 2, the baffle 9, the spray pipe 6 and the bell mouth 33 are respectively connected through three uniformly distributed support rods 10, the number of the support rods 10 can be more, and the support rods 10 are staggered with the outer ring spray head 8. The vaulting pole 10 supports baffle 9 or shower 6, make it and have certain distance between the dryer 3 lateral wall, guarantee passing through of wind, guaranteed simultaneously again baffle 9 or shower 6 and dryer 3 between firm being connected, three bracing piece 10 setting of staggering outer lane shower nozzle 8 can prevent that vaulting pole 10 from sheltering from and blowing to the wind on outer lane shower nozzle 8, has guaranteed that every atomizer spun water smoke can both be blown immediately and fly farther by wind.
The utility model discloses an implement the principle and do: when the wind blown out by the fan 4 reaches the bell mouth 33, the wind is blocked by the spray pipe 6 and is divided into two parts, one part blows water mist sprayed out to the outer ring spray head 8 through the air duct, the other part directly blows the water mist sprayed out to the inner ring spray head 7, and because of different wind directions, the water mist sprayed out by the inner ring spray head 7 is diffused to the right front of the wind tube 3, and the water mist sprayed out by the outer ring spray head 8 is diffused to two sides, so that the spray coverage area is increased, and the dust fall range is enlarged.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a fog gun spray thrower, includes frame (1), locates dryer (3), connection on frame (1) support (2) of dryer (3), locate fan (4) of dryer (3) one end with locate shower (6) of the dryer (3) other end, be equipped with atomizer, its characterized in that on shower (6): dryer (3) are close to the one end of shower (6) and establish to horn mouth (33), shower (6) in be annular setting in horn mouth (33), just shower (6) with be equipped with the ventiduct between horn mouth (33) the inner wall, atomizer includes inner circle shower nozzle (7) and outer lane shower nozzle (8), inner circle shower nozzle (7) set up to horn mouth (33) center slope, outer lane shower nozzle (8) are to keeping away from horn mouth (33) center direction slope sets up.
2. The fog gun sprayer of claim 1, wherein: coaxial annular baffle (9) of being equipped with in horn mouth (33), V-arrangement board is established to baffle (9), the acute angle of baffle (9) is towards opening one side of horn mouth (33), baffle (9) with distance between horn mouth (33) inner wall is not less than the width of ventiduct.
3. The fog gun sprayer of claim 2, wherein: the surface of the baffle (9) close to the inner wall of the bell mouth (33) is parallel to the inner surface of the bell mouth (33).
4. The fog gun sprayer of claim 2, wherein: the projection width of the baffle (9) along the axial direction of the air duct (3) is greater than that of the spray pipe (6) and is smaller than the distance between the inner ring spray nozzle (7) and the spray outlet of the outer ring spray nozzle (8).
5. The fog gun sprayer of claim 2, wherein: dryer (3) are including straight section of thick bamboo section (31) and shrink section (32) of coaxial setting, the diameter of shrink section (32) reduces from being close to straight section of thick bamboo section (31) to keeping away from straight section of thick bamboo section (31) gradually, horn mouth (33) are coaxial to be located shrink section (32) are kept away from the one end of straight section of thick bamboo section (31), fan (4) are located in straight section of thick bamboo section (31).
6. The fog gun sprayer of claim 1, wherein: the included angle of inner circle shower nozzle (7) with dryer (3) axis direction is less than 45 degrees, outer lane shower nozzle (8) with the included angle between dryer (3) axis is less than horn mouth (33) inner wall with the included angle between dryer (3) axis.
7. The fog gun sprayer of claim 2, wherein: baffle (9) reach shower (6) with connect through vaulting pole (10) of three piece at least equipartitions respectively between horn mouth (33), vaulting pole (10) stagger outer lane shower nozzle (8) set up.
8. The fog gun sprayer of claim 1, wherein: the air duct (3) is provided with a dust screen (5) at one end of the fan (4) far away from the spray pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055986.3U CN211799629U (en) | 2020-01-11 | 2020-01-11 | Fog gun spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055986.3U CN211799629U (en) | 2020-01-11 | 2020-01-11 | Fog gun spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211799629U true CN211799629U (en) | 2020-10-30 |
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ID=73049873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020055986.3U Expired - Fee Related CN211799629U (en) | 2020-01-11 | 2020-01-11 | Fog gun spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211799629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779609A (en) * | 2022-11-14 | 2023-03-14 | 连云港新圩港码头有限公司 | Fog gun device applied to gantry crane |
-
2020
- 2020-01-11 CN CN202020055986.3U patent/CN211799629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779609A (en) * | 2022-11-14 | 2023-03-14 | 连云港新圩港码头有限公司 | Fog gun device applied to gantry crane |
| CN115779609B (en) * | 2022-11-14 | 2023-11-03 | 连云港新圩港码头有限公司 | Fog gun device applied to door machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20220111 |