CN208911690U - A kind of construction site fugitive dust processing unit - Google Patents

A kind of construction site fugitive dust processing unit Download PDF

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Publication number
CN208911690U
CN208911690U CN201821301031.0U CN201821301031U CN208911690U CN 208911690 U CN208911690 U CN 208911690U CN 201821301031 U CN201821301031 U CN 201821301031U CN 208911690 U CN208911690 U CN 208911690U
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Prior art keywords
gun barrel
storage box
fugitive dust
processing unit
construction site
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CN201821301031.0U
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Chinese (zh)
Inventor
张世忠
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Jiangsu Kaixiang Construction Group Co Ltd
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Jiangsu Kaixiang Construction Group Co Ltd
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Abstract

The utility model discloses a kind of construction site fugitive dust processing units, it is related to fugitive dust process field, aim to solve the problem that fugitive dust processing unit, gun barrel can only be spraying against a direction, the problem of dedusting is limited in scope, its key points of the technical solution are that gun barrel is arranged vertically upwards, ring-like water pipe is provided on gun barrel inner sidewall, outer spray head is uniformly tilted towards on the circular water pipe, pressurization fan is provided in gun barrel, gun barrel is covered with aeroscopic plate far from one end of pressurization fan, and the utility model has haved the function that the dedusting range for improving fugitive dust processing unit.

Description

A kind of construction site fugitive dust processing unit
Technical field
The utility model relates to a kind of dust-extraction units, more specifically, it relates to a kind of construction site fugitive dust processing unit.
Background technique
Fugitive dust processing unit is mostly used mainly to take sprinkling water mist will be in air in construction site or the biggish place of dust Fugitive dust be attached together, increase fugitive dust self weight allows it voluntarily to fall.
Existing notification number is the Chinese patent of CN207667347U, discloses a kind of fixed rotatable fugitive dust processing dress It sets comprising spray canister, fixed link, fixed plate, cabinet, the second motor, water pump, water tank and elevating mechanism, it is the spray canister, described solid Fixed pole, the fixed plate, the cabinet and the elevating mechanism are sequentially distributed from top to bottom, and the fixed link is fixed on described solid On fixed board, the spray canister and the fixed link are hinged, and second motor, the water pump and the water are fixed in the cabinet The transmission shaft upper end of case, second motor is fixedly connected with the fixed plate, and the fixed plate and the cabinet interval are arranged, The cabinet is fixed on the elevating mechanism.
But the gun barrel of the fugitive dust processing unit can only be directed at a direction sprinkling water mist, the fugitive dust in remaining direction of surrounding It still floats in the sky, which is limited in scope, this problems demand solves.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of processing of construction site fugitive dust to fill It sets, there is the advantage for improving fugitive dust processing unit dedusting range.
To achieve the above object, the utility model provides following technical solution:
A kind of construction site fugitive dust processing unit, including workbench, are provided with gun barrel on workbench, in the gun barrel Side wall is provided with pressurization fan close to one end of workbench, and the gun barrel is provided with exhaust outlet far from one end of pressurization fan, The gun barrel is arranged vertically upwards, and the gun barrel is provided with aeroscopic plate far from one end of workbench, and the air guide board diameter is big In the diameter of gun barrel, the aeroscopic plate is connected to the surface of exhaust outlet, shape between the aeroscopic plate and gun barrel by support rod At a ring-like sprinkling mouth, the gun barrel inner sidewall is provided with ring-like water pipe close to one end of exhaust outlet, on the water pipe It is evenly equipped with several spray heads, the spray head alignment sprinkling mouth setting.
By using above-mentioned technical proposal, when needing to handle fugitive dust, the first water flowing into water pipe, while starting pressurization fan, It pressurizes after the air flow contacts aeroscopic plate that fan drives, can be flowed at mouth to spraying, the water mist that spray head sprays at this time can be in air-flow It is sprayed around under drive from ring-like sprinkling mouth, to increase the sprinkling direction of fugitive dust processing unit, and then improves fugitive dust The spraying range of processing unit.
Further, one side tapered setting of the aeroscopic plate close to exhaust outlet.
By using above-mentioned technical proposal, when the aeroscopic plate of the air flow contacts for fan offer of pressurizeing to taper, air-flow meeting Aeroscopic plate along taper flows, and inclination aeroscopic plate will not cause to rebound to gas, to will not cause to hinder to the flowing of air-flow Hinder.
Further, one end of the gun barrel setting pressurization fan is arranged with bleed cylinder, and the bleed cylinder is far from gun barrel One end is connected with air intake duct, and the air intake duct is connected with storage box far from one end of bleed cylinder, and the air intake duct is threaded through receipts It in case front side wall and is connected to inside storage box, the rear wall of the storage box and the front side wall of storage box are oppositely arranged, described Suction inlet is offered on the rear wall of storage box, storage pocket is provided in the storage box, and the storage pocket is connected to storage box On rear wall, and the storage pocket is connected to suction inlet.
By using above-mentioned technical proposal, when starting pressurization fan, pressurization fan one side generates blow gas pressure, another side production Raw intake negative-pressure, air intake duct can be transmitted to for generation negative pressure by being arranged bleed cylinder, and negative pressure is transmitted to storage box by air intake duct, is received Case absorbs extraneous fugitive dust by suction inlet, to play the role of improving efficiency of dust collection.
Further, on the hinged storage box left side wall of the storage box rear wall, the storage box right side wall is close to rear side One end of wall is provided with snap ring, and convex block of the inlay card in snap ring is provided on the storage box rear wall.
By using above-mentioned technical proposal, when the fugitive dust storage in storage pocket is full, convex block is pulled out out of snap ring, after storage box Side wall opens, and storage pocket is removed from suction inlet, to play the role of storage pocket convenient for cleaning.
Further, the storage pocket and storage box rear wall are set as being detachably connected.
By using above-mentioned technical proposal, after storage pocket stores up full fugitive dust, storage pocket can be removed from suction inlet, thus Play the role of that storage pocket can be removed, and then realizes that storage pocket is recycled.
Further, the storage pocket opening is provided with connection ring, and the connection ring lateral wall is provided with external screw thread, institute It states suction inlet inner sidewall and is provided with internal screw thread, the connection ring is threaded through in suction inlet.
By using above-mentioned technical proposal, when needing to remove storage pocket, connection ring need to only be screwed out from suction inlet, It, only need to be by connection ring precession suction inlet, to play the role of bag disassembly convenient for collecting when needing that storage pocket is installed.
Further, suction shell is arranged far from the one side of storage pocket in the storage box rear wall, and the suction shell setting exists At suction inlet, the suction shell is less than aperture of the suction shell far from suction inlet one end close to one end aperture of suction inlet.
By using above-mentioned technical proposal, aperture is small at suction shell suction inlet, big far from the aperture at air suction opening, suction shell Expand the aperture of suction inlet, and then plays the role of expanding dust suction range.
Further, gun barrel inner sidewall middle position is provided with ring-like drainage trench, and the gun barrel lateral wall opens up There is apopore, the apopore is connected to drainage trench.
By using above-mentioned technical proposal, the water mist of sprinkling condenses into droplet and stays in gun barrel side wall, along gun barrel inner sidewall To flowing down, when droplet flows to position among gun barrel, water can flow into drainage trench, and the water in drainage trench can flow out from apopore, from And prevent droplet from flowing into pressurization fan, and then play the role of protection pressurization fan.
In conclusion the utility model has the following beneficial effects:
1, aeroscopic plate, watering mouth, water pipe, spray head and pressurization fan are used, improves fugitive dust processing unit to generate The effect of spraying range;
2, bleed cylinder, air intake duct, storage box, storage pocket and suction inlet are used, to generate another using pressurization fan The effect of face increase dedusting range;
3, drainage trench and apopore are used, to generate the effect of protection pressurization fan.
Detailed description of the invention
Fig. 1 is the overall structure diagram in the utility model embodiment;
Fig. 2 is the schematic diagram of the section structure in the utility model embodiment at gun barrel;
Fig. 3 is the partial structural diagram in the utility model embodiment at storage box;
Fig. 4 is the configuration schematic diagram of storage box in the utility model embodiment.
In figure: 1, workbench;11, gun barrel;112, bleed cylinder;113, air intake duct;114, drainage trench;115, apopore; 12, pressurize fan;13, exhaust outlet;2, aeroscopic plate;21, mouth is sprayed;22, water pipe;23, spray head;24, support rod;3, storage box; 31, convex block;32, snap ring;33, suction inlet;34, suction shell;35, storage pocket;36, connection ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of construction site fugitive dust processing unit, referring to Fig.1 comprising workbench 1 sets up gun barrel on workbench 1 11, gun barrel 11 is placed vertically, and exhaust outlet 13 is arranged far from workbench 1, and 11 inner sidewall of gun barrel is set close to one end of exhaust outlet 13 Ring-like water pipe 22 is set, the circle of circular water pipe 22 1 is evenly equipped with several spray heads 23, and spray head 23, which is tilted towards outside gun barrel 11, sprays water mist, big gun The surface of 11 exhaust outlets 13 of cylinder sets aeroscopic plate 2, and ring-like sprinkling mouth 21 is formed between aeroscopic plate 2 and gun barrel 11.
Referring to Fig.1, the fugitive dust in air is handled, most simple and crude method is exactly to sprinkle water, by aerial spraying water mist, Fugitive dust in air is adsorbed onto together by water mist, aggravates the quality of fugitive dust in air, is fallen to the ground under the action of fugitive dust self weight; When construction site needs to handle fugitive dust, first workbench 1 is raised as far as possible, then filled the water into water pipe 22, in water pipe 22 Water become water mist by spray head 23 and spray outward, air-flow blowout, air flow contacts are had during water mist spray in gun barrel 11 Sprinkling mouth 21 is guided into after aeroscopic plate 2, then by aeroscopic plate 2, by the sprinkling of water mist apart from elongated, since sprinkling mouth 21 is set as ring Type, so water mist can be to the sprinkling that makes a circle in gun barrel 11 weeks.
Referring to Fig. 2,11 inner sidewall of gun barrel is provided with pressurization fan 12 far from one end of sprinkling mouth 21, and pressurization fan 12 can Exhaust outlet 13 is blowed to from gun barrel 11 far from one end air-breathing of sprinkling mouth 21, provides endlessly power for the watering of whole gun barrel 11; It is set up between aeroscopic plate 2 and exhaust outlet 13 by support rod 24, and aeroscopic plate 2 is set as taper, gas close to gun barrel 11 on one side When stream blows to aeroscopic plate 2, air-flow can be flowed to along tapered surface sprays mouth 21, and for the plane that compares aeroscopic plate 2, the conical surface will not be anti- Air-flow is played, the convection current between air-flow would not be formed, the pressure that gas generates sprinkling mouth 21 will be improved.
Referring to Fig. 2,11 inner sidewall middle position of gun barrel is provided with drainage trench 114, cylinder lateral wall setting connection drainage trench 114 apopore 115, it is a part of how much the water mist of sprinkling can be flowed into gun barrel 11, generally can be from after water mist condenses into droplet 11 inner sidewall of gun barrel is to flowing down, and the drainage trench 114 of 11 inner sidewall of gun barrel can keep off water in drainage trench 114, in drainage trench 114 Water is discharged by apopore 115 again for water.
Referring to Fig. 3,11 lateral wall of gun barrel is arranged bleed cylinder 112, and the big lower end aperture in 112 upper end aperture of bleed cylinder is small, so Design can increase the negative pressure that small-bore goes out, and 112 lower end of bleed cylinder connects air intake duct 113, and air intake duct 113 connects storage box 3, receive Suction shell 34 is arranged far from one end of air intake duct 113 in case 3, and 34 feed entrance point aperture of suction shell is big, close to the position of storage box 3 Aperture is small, and the negative pressure that pressurization fan 12 generates passes to air intake duct 113 by bleed cylinder 112, then passes to storage by air intake duct 113 On box 3 and suction shell 34, the fugitive dust in air is sucked into storage box 3 eventually by the negative pressure at suction shell 34.
Referring to Fig. 3 and Fig. 4, it is provided with storage pocket 35 in storage box 3,35 opening of storage pocket is connected in connection ring 36, 36 lateral wall of connection ring has external screw thread, and the rotation of connection ring 36 is located in the suction inlet 33 of 3 rear wall of storage box, is arranged on suction inlet 33 There is suction shell 34, the rear wall where suction inlet 33 is hinged on the left side wall of storage box 3, and the convex block 31 on rear wall is pressed It is pressed into the snap ring 32 of right side wall.
Referring to the fugitive dust that Fig. 3 and Fig. 4, suction inlet 33 are sucked, it is all introduced into storage pocket 35, storage pocket 35 can will be raised Dirt filters out, and prevents from being inhaled into fugitive dust in gun barrel 11, causes the cleaning problems of gun barrel;It, will after storage pocket 35 is filled Convex block 31 is pulled out from snap ring 32, and storage pocket 35 is screwed out from suction inlet 33, and the storage pocket 35 cleaned screws in suction inlet At 33, convex block 31 is pressed into snap ring 32 by overturning rear wall.
Working principle is as follows:
Gun barrel 11 is placed vertically, and upwards, aeroscopic plate 2 is arranged in the surface of exhaust outlet 13 to exhaust outlet 13, is arranged at exhaust outlet 13 The water mist of ejection, blows out sprinkling mouth 21 for water mist under the collective effect of pressurization fan 12 and aeroscopic plate 2, and sprinkling mouth 21 is ring Shape, water mist can be sprayed to the surrounding of gun barrel 11, increase the sprinkling direction of water mist, and the utility model has reached raising fugitive dust processing dress Set the effect of dedusting range.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. a kind of construction site fugitive dust processing unit, including workbench (1), gun barrel (11), institute are provided on workbench (1) It states gun barrel (11) inner sidewall and one end of workbench (1) is provided with pressurization fan (12), the gun barrel (11) is far from pressurization One end of fan (12) is provided with exhaust outlet (13), it is characterised in that: the gun barrel (11) is arranged vertically upwards, the gun barrel (11) one end far from workbench (1) is provided with aeroscopic plate (2), and aeroscopic plate (2) diameter is greater than the diameter of gun barrel (11), The aeroscopic plate (2) is connected to the surfaces of exhaust outlet (13) by support rod (24), the aeroscopic plate (2) and gun barrel (11) it Between formed a ring-like sprinkling mouth (21), gun barrel (11) inner sidewall is provided with ring-like close to one end of exhaust outlet (13) Water pipe (22) is evenly equipped with several spray heads (23) on the water pipe (22), spray head (23) alignment sprinkling mouth (21) setting.
2. fugitive dust processing unit in construction site according to claim 1, it is characterised in that: the aeroscopic plate (2) is close to row The tapered setting of one side in air port (13).
3. a kind of construction site fugitive dust processing unit according to claim 1, it is characterised in that: gun barrel (11) setting One end of pressurization fan (12) is arranged with bleed cylinder (112), and the bleed cylinder (112) is connected with suction far from the one end of gun barrel (11) Tracheae (113), the air intake duct (113) is connected with storage box (3) far from the one end of bleed cylinder (112), and the air intake duct (113) it is threaded through in storage box (3) front side wall and is connected to storage box (3) inside, the rear wall and storage box of the storage box (3) (3) front side wall is oppositely arranged, and is offered suction inlet (33) on the rear wall of the storage box (3), is set in the storage box (3) It is equipped with storage pocket (35), the storage pocket (35) is connected on storage box (3) rear wall, and the storage pocket (35) is connected to dust suction Mouth (33).
4. a kind of construction site fugitive dust processing unit according to claim 3, it is characterised in that: after the storage box (3) It is side walls hinged on storage box (3) left side wall, storage box (3) right side wall is provided with snap ring close to one end of rear wall (32), convex block (31) of the inlay card in snap ring (32) is provided on storage box (3) rear wall.
5. a kind of construction site fugitive dust processing unit according to claim 3, it is characterised in that: the storage pocket (35) and Storage box (3) rear wall is set as being detachably connected.
6. a kind of construction site fugitive dust processing unit according to claim 3, it is characterised in that: the storage pocket (35) is opened It is provided with connection ring (36) at mouthful, connection ring (36) lateral wall is provided with external screw thread, and suction inlet (33) inner sidewall is set It is equipped with internal screw thread, the connection ring (36) is threaded through in suction inlet (33).
7. a kind of construction site fugitive dust processing unit according to claim 3, it is characterised in that: after the storage box (3) Suction shell (34) are arranged far from the one side of storage pocket (35) in side wall, and the suction shell (34) is arranged at suction inlet (33), described Suction shell (34) is less than the aperture of suction shell (34) far from suction inlet (33) one end close to one end aperture of suction inlet (33).
8. a kind of construction site fugitive dust processing unit according to claim 1, it is characterised in that: on the inside of the gun barrel (11) Wall middle position is provided with ring-like drainage trench (114), and gun barrel (11) lateral wall offers apopore (115), it is described go out Water hole (115) is connected to drainage trench (114).
CN201821301031.0U 2018-08-13 2018-08-13 A kind of construction site fugitive dust processing unit Active CN208911690U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821301031.0U CN208911690U (en) 2018-08-13 2018-08-13 A kind of construction site fugitive dust processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821301031.0U CN208911690U (en) 2018-08-13 2018-08-13 A kind of construction site fugitive dust processing unit

Publications (1)

Publication Number Publication Date
CN208911690U true CN208911690U (en) 2019-05-31

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111957137A (en) * 2020-08-12 2020-11-20 程明兵 Building site raise dust processing apparatus for environmental protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111957137A (en) * 2020-08-12 2020-11-20 程明兵 Building site raise dust processing apparatus for environmental protection

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