CN210229476U

CN210229476U - Dust removal nozzle and dust removal device using same

Info

Publication number: CN210229476U
Application number: CN201920833982.0U
Authority: CN
Inventors: Yinong Ding; 丁怡农
Original assignee: Guangdong Xinhong Intelligent Construction Engineering Co Ltd
Current assignee: Guangdong Xinhong Intelligent Construction Engineering Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-03
Anticipated expiration: 2029-06-04

Abstract

The utility model relates to a dust removal nozzle and use its dust collector, include the whirl core, draw groove and connecting piece, draw the groove cover to locate the front end of whirl core, the connecting piece cover is located draw the groove outside, and with the whirl core link to each other, the whirl core draw the groove with connecting piece interconnect forms helical channel, and water is followed whirl core gets into the nozzle, follows helical channel spouts. Can increase the distance and the scope of nozzle injection, guarantee the maximize of dust removal scope and efficiency, dust can not produce when just spraying and fly upward, and atomization effect is good, can not produce further pollution to the air, and its simple structure uses easy maintenance, reduces the waste of water resource.

Description

Dust removal nozzle and dust removal device using same

Technical Field

The utility model belongs to the technical field of the building engineering technique and specifically relates to a dust removal nozzle and use its dust collector.

Background

With the development of science and technology, dust, noise or waste gas all bring serious pollution to the environment, not only influence people's normal life, still bring the health problem to people. In the process of engineering construction, a large amount of dust can be generated during construction, serious dust pollution is caused, damage is brought to the environment of a city, and health problems are brought to pedestrians. Therefore, dust removal measures must be adopted during construction of the building engineering. Generally, a large amount of water is directly sprayed to a construction site to make dust fall off with water, but the mode can waste a large amount of water resources and has low dust removal efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust removal nozzle and use its dust collector, it can overcome prior art's defect, can reduce the use of water resource when guaranteeing dust collection efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust removal nozzle comprises a cyclone core, a guide groove and a connecting piece, wherein the guide groove is sleeved at the front end of the cyclone core, and the connecting piece is sleeved outside the guide groove and connected with the cyclone core; the rotational flow core, the guide groove and the connecting piece are connected with each other to form a spiral channel, and water enters the guide groove from the rotational flow core and is sprayed out along the spiral channel.

Preferably, the connection member has a jet port at a front end thereof, the jet port communicating with the spiral passage.

Preferably, the spiral channel includes a first channel, a second channel, a third channel and a fourth channel, and the first channel, the second channel, the third channel and the fourth channel are communicated with each other.

Preferably, the first channel forms an angle with the second channel in the range of α in the range of 45-60 °.

Preferably, the third channel and the fourth channel form a taper angle of β in the range of 80-100 °.

Preferably, the swirl core forms a threaded connection with the connection piece.

Preferably, the water pipe connector further comprises a nozzle outer sleeve, and the nozzle outer sleeve is sleeved outside the connecting piece and communicated with the water pipe.

The utility model discloses a another technical scheme is realized like this: the utility model provides a dust collector for remove dust on building engineering, foretell dust removal nozzle, water pipe, storage water tank and water pump, the dust removal nozzle pass through the water pipe in proper order with the water pump with the storage water tank intercommunication.

Preferably, it further comprises a cart, said water storage tank and said water pump being located at an upper end of said cart.

The beneficial effects of the utility model reside in that: can increase the distance and the scope of nozzle injection, guarantee the maximize of dust removal scope and efficiency, dust can not produce when just spraying and fly upward, and atomization effect is good, can not produce further pollution to the air, and its simple structure uses easy maintenance, reduces the waste of water resource.

Drawings

Fig. 1 is a sectional view of a dust removal nozzle according to the present invention;

fig. 2 is a schematic structural diagram of the dust removing device according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, a dust removal nozzle comprises a cyclone core 1, a guide groove 2, a connecting piece 3 and a nozzle jacket 4, wherein the guide groove 2 is sleeved at the front end of the cyclone core 1, and the connecting piece 3 is sleeved outside the guide groove 2 and connected with the cyclone core 1; the nozzle jacket 4 is sleeved outside the connecting piece 3 and is used for being communicated with a water pipe 5, the cyclone core 1, the guide groove 2 and the connecting piece 3 are connected with each other to form a spiral channel, a pressure groove 12 is arranged between the cyclone core 1 and the connecting piece 3, a water inlet hole 11 is arranged on the cyclone core 1, the pressure groove 12 is communicated with the water pipe 5 through the water inlet hole 11, the connecting piece 3 comprises a jet orifice 31, the jet orifice 31 is located at the front end of the connecting piece 3, the jet orifice 31 is communicated with the spiral channel and is used for jetting water, the water can enter the nozzle through the water pipe 5 and flows into the pressure groove 12 through the water inlet hole 11, the pressure groove 12 pressurizes the water through the spiral channel, the water is jetted out through the jet orifice 31 in a rotating mode, the cyclone core 1 and the connecting piece 3 form threaded connection, and the.

Further, the spiral channel comprises a first channel 21, a second channel 22, a third channel 23 and a fourth channel 24, the first channel 21, the second channel 22, the third channel 23 and the fourth channel 24 are respectively communicated with the injection port 31, and the injection range of the nozzle is expanded, the angle range of the first channel 21 and the second channel 22 with the taper angle of α is 45-60 degrees, the injection distance of the nozzle can be increased, the angle range of the third channel and the fourth channel with the taper angle of β is 80-100 degrees, the injection range of the nozzle can be increased, dust is prevented from flying and dust pollution is prevented.

The utility model also provides a dust collector, please refer to fig. 2, a dust removal for remove dust on building engineering, above-mentioned dust removal nozzle, water pipe 5, storage water tank 6, water pump 7 and shallow 8, dust removal nozzle leads to pipe 5 and communicates with water pump 7 and storage water tank 8 in proper order, storage water tank 6 and water pump 7 are located shallow 8 upper ends, water pipe 5 is passed through with the water in the storage water tank 8 to water pump 7 is by the blowout of dust removal nozzle, guarantee the inside water pressure of dust removal nozzle, dust collector accessible shallow 8 removes, storage water tank 8 can store water, make dust collector more have the flexibility, can not receive the distance that cable or water pipe length restriction removed dust.

Furthermore, the water pump 7 is also provided with a controller 71, the controller 71 is arranged outside the water pump 7, and the controller 71 can control the power of the water pump 7 and further control the spraying range of the dust removing nozzle.

During dust removal, the dust removal device can be moved to a construction area, the water pump 7 is started, the dust removal nozzle is aligned to a construction point for spraying, the power of the water pump 7 is controlled by the controller 71 to adjust the speed of water spraying according to the range of the construction point and the amount of dust generated by construction, the connecting piece 3 is properly adjusted, and the spraying range and distance are adjusted to achieve the best dust removal effect.

The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides a dust removal nozzle, its characterized in that includes whirl core (1), draws groove (2) and connecting piece (3), draw groove (2) cover locate the front end of whirl core (1), connecting piece (3) cover are located draw the groove (2) outside, and with whirl core (1) link to each other, whirl core (1) draw groove (2) with connecting piece (3) interconnect forms helical channel, and water follows whirl core (1) gets into draw groove (2), follow helical channel blowout.

2. The dusting nozzle according to claim 1, whereby the connection piece (3) has a jet opening (31), whereby the jet opening (31) is located at the front end of the connection piece (3), whereby the jet opening (31) communicates with the spiral channel.

3. A dusting nozzle according to claim 1 or 2, characterized in that said spiral channel comprises a first channel (21), a second channel (22), a third channel (23) and a fourth channel (24), said first channel (21), said second channel (22), said third channel (23) and said fourth channel (24) being in communication with each other.

4. A dusting nozzle according to claim 3, characterized in that the first channel (21) forms an angle with the second channel (22) in the range of α degrees of 45-60 degrees.

5. A dusting nozzle according to claim 3, characterized in that the third channel (23) forms an angle with the fourth channel (24) in the range of β degrees of 80-100 degrees.

6. A dusting nozzle according to claim 1 or 2, characterized in that the swirl core (1) forms a threaded connection with the connection piece (3).

7. The dedusting nozzle according to claim 6, characterized in that the dedusting nozzle further comprises a nozzle outer sleeve (4), and the nozzle outer sleeve (4) is sleeved outside the connecting piece and is communicated with the water pipe.

8. A dust-removing device for removing dust on building engineering, which is characterized by comprising the dust-removing nozzle, a water pipe (5), a water storage tank (6) and a water pump (7) as claimed in any one of claims 1 to 7, wherein the dust-removing nozzle is communicated with the water pump (7) and the water storage tank (6) in sequence through the water pipe (5).

9. The dusting device according to claim 8, characterized in that it further comprises a cart (8), the water storage tank (6) and the water pump (7) being located at the upper end of the cart (8).