CN209752477U - Spray dust-settling device - Google Patents

Abstract

The utility model belongs to the technical field of the factory building dust removal technique that sprays and specifically relates to a spray dust device is related to, install including base, vertical base upper surface and both ends are for the main water pipe of remaining silent, perpendicular intercommunication be in main water pipe one side and be close to the vice water pipe of upper end, rotate to be connected vice water pipe keeps away from the water spray portion of main water pipe one end and communicate in main water pipe one side and be close to the inlet tube of lower extreme, the free end intercommunication of inlet tube has the water pump, the water pump is installed on the base, the water inlet department of water pump is connected with the raceway that is linked together with the water source, be provided with in the vice water pipe and drive the drive assembly that water spray portion rotated injection. The utility model has the advantages that can carry out effectual dust fall to the raise dust and handle, improve staff's operational environment.

Description

Spray dust-settling device

Technical Field

The utility model belongs to the technical field of the factory building dust removal technique that sprays and specifically relates to a spray dust device is related to.

Background

The concrete mixing plant is a combined device for intensively mixing concrete, and is also called a concrete precast yard. Because of its high degree of mechanization and automation, it has high productivity, can ensure the quality of concrete and save cement, and is commonly used in large and medium-sized water conservancy projects, electric power projects, bridges and other projects with large concrete engineering quantity, long construction period and centralized construction sites.

Dust formed by concrete generally falls on the ground of the existing concrete mixing plant, and a large amount of dust can be raised by the movement of a transport vehicle in the transportation process, so that the working environment of workers is polluted, and the health of the workers is threatened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spray dust device, its advantage can carry out effectual dust fall to the raise dust and handle, has improved staff's operational environment.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a spray dust device, includes base, vertical installation base upper surface and both ends are for the main water pipe of closed, communicate perpendicularly and are in main water pipe one side and be close to the vice water pipe of upper end, rotate and connect and be in vice water pipe keeps away from the water spray portion of main water pipe one end and communicate in main water pipe one side and be close to the inlet tube of lower extreme, the free end intercommunication of inlet tube has the water pump, the water pump is installed on the base, the water inlet department of water pump is connected with the raceway that is linked together with the water source, be provided with in the vice water pipe and drive the water spray portion rotates the drive assembly who sprays.

Through the technical scheme, in operation, by the raceway through the water pump with water in proper order, the inlet tube, the main water pipe, the auxiliary water pipe pump sending is to water spray portion department, the water droplet after spraying water spray portion combines together with the raise dust in the air, thereby make the raise dust fall back to subaerial, the realization is handled the dust fall of raise dust, staff's operational environment has been improved, and drive assembly's setting, can drive the rotatory injection of water spray portion under the effect of rivers, thereby improve the jet distance and the coverage area of water smoke, reach better dust fall effect.

The utility model discloses further set up to: the water spraying part comprises a water spraying pipe with two closed ends, a sleeve communicated with one side of the water spraying pipe and a plurality of atomizing nozzles arranged on one side of the water spraying pipe far away from the sleeve, and the sleeve is connected with the auxiliary water pipe in a rotating and sealing mode through a bearing.

Through above-mentioned technical scheme, when water process atomizer, be converted into water smoke to combine with the raise dust in the air, make it fall back to subaerial, thereby realize handling the dust fall of raise dust, improved staff's operational environment.

The utility model discloses further set up to: the drive assembly is in including setting up in the expansion pipe and with the pivot that the expansion pipe axis coincides mutually, set up in the expansion pipe and with the pivot rotates the supporting seat of connecting and the rigid coupling is in helical blade on the pivot outer wall, the one end of pivot stretch into in the spray tube and with the inner wall fixed connection of spray tube.

Through the technical scheme, when water flows through the auxiliary water pipe, the water flow generates certain impact force on the spiral blade, so that the spiral blade can be pushed to drive the rotating shaft to rotate, the spiral blade is used as a power source to drive the water spray pipe to rotate, water is atomized by the atomizing nozzle, the water spray pipe is smaller in volume and lighter in weight, and the water spray pipe is easier to diffuse around when rotating, so that the coverage area of water mist is increased; after helical blade possesses certain rotational speed, it can provide partial power for rivers to further improve the jet distance of water smoke, reach better dust fall effect.

The utility model discloses further set up to: the supporting seat is established including the cover in the pivot and with solid fixed ring of pivot external diameter looks adaptation and edge gu many spinal branchs poles that solid fixed ring circumference equidistance set up, the both ends of branch respectively with gu fixed ring's outer wall with the inner wall fixed connection of extra water pipe.

through the technical scheme, the supporting seat is used for supporting and positioning the rotating shaft, so that the rotating shaft is always coincident with the axis of the auxiliary water pipe, and the abrasion between the rotating shaft and the fixing ring is reduced.

The utility model discloses further set up to: and one side of the spiral blade, which is close to the water flow impact, is fixedly connected with a plurality of water blocking strips.

Through above-mentioned technical scheme, the setting of water blocking strip for increase the area of contact of helical blade and water, improve helical blade's the ability of blocking water, thereby make the improvement rotational speed that helical blade can be quick.

The utility model discloses further set up to: and a plurality of reinforcing plates are fixedly connected between the outer wall of one end, close to the spray pipe, of the rotating shaft and the inner wall of the spray pipe.

Through above-mentioned technical scheme, the setting of reinforcing plate for the joint strength of reinforcing pivot and junction between the spray pipe reduces cracked possibility, improves life.

The utility model discloses further set up to: the lower surface of the base is provided with a self-locking caster wheel.

Through above-mentioned technical scheme, the setting of auto-lock truckle makes the staff remove dust device sprays as required to carry out the dust fall operation to the different positions of factory building.

The utility model discloses further set up to: a handle is installed on one side of the base.

Through above-mentioned technical scheme, the setting of handle makes things convenient for the staff to promote spraying dust device.

To sum up, the utility model discloses a beneficial technological effect does:

1. When the dust-settling device works, water is pumped to the water spraying part through the water pump sequentially through the water conveying pipe, the water inlet pipe, the main water pipe and the auxiliary water pipe, water drops sprayed by the water spraying part are combined with flying dust in the air, so that the flying dust falls back to the ground, dust-settling treatment of the flying dust is realized, the working environment of workers is improved, the driving assembly is arranged, the water spraying part can be driven to rotate and spray under the action of water flow, the spraying distance and the coverage area of water mist are improved, and a better dust-settling effect is achieved;

2. The setting of water blocking strip for increase helical blade and the area of contact of water, improve helical blade's the ability of blocking water, thereby make helical blade can be quick improve the rotational speed.

drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view showing a connection relationship between the driving unit and the water spraying part;

Fig. 3 is a schematic structural diagram embodying the driving assembly.

in the figure, 1, a base; 11. self-locking casters; 12. a handle; 2. a main water pipe; 21. a water inlet pipe; 3. an auxiliary water pipe; 4. a water spraying part; 41. a water spray pipe; 42. a sleeve; 43. an atomizing spray head; 44. a bearing; 5. a water pump; 51. a water delivery pipe; 6. a drive assembly; 61. a rotating shaft; 62. a supporting seat; 621. a fixing ring; 622. a strut; 63. a helical blade; 64. a water-blocking strip; 65. a reinforcing plate.

Detailed Description

Refer to fig. 1, for the utility model discloses a spray dust device, the on-line screen storage device comprises a base 1, vertical installation is at base 1 upper surface and both ends for the main water pipe 2 of remaining silent, perpendicular intercommunication is in main water pipe 2 one side and be close to the vice water pipe 3 of upper end, rotate the connection and keep away from the water spray portion 4 of main water pipe 2 one end at vice water pipe 3, and communicate in main water pipe 2 one side and be close to the inlet tube 21 of lower extreme, free end at inlet tube 21 is connected with water pump 5, it is installed on base 1, water pump 5's water inlet department is connected with raceway 51, it is linked together with the water source, in operation, water is by raceway 51 in proper order through water pump 5, inlet tube 21, main water pipe 2, the work of dust fall is carried out to water spray portion 4 departments to vice water pipe 3 pump sending, according to.

The lower surface mounting of base 1 has auto-lock truckle 11, makes the staff remove spraying dust device as required to carry out the dust fall operation to the different positions of factory building. A handle 12 is installed on one side of the base 1 so that the worker can push the spraying dust-settling device conveniently.

Referring to fig. 1, the water spray unit 4 includes a water spray pipe 41 having both ends closed, a sleeve 42 communicating with one side of the water spray pipe 41, and a plurality of atomizing nozzles 43 installed on one side of the water spray pipe 41 away from the sleeve 42, wherein the sleeve 42 is fitted over an outer wall of the sub-water pipe 3, rotatably connected thereto by a bearing 44, and sealed by a seal ring. When water passes through the atomizing nozzle 43, the water is converted into water mist, and the water mist is combined with the flying dust in the air to enable the flying dust to fall back to the ground, so that the dust falling treatment of the flying dust is realized, and the working environment of workers is improved.

Referring to fig. 2 and 3, a driving assembly 6 is arranged in the auxiliary water pipe 3 and is used for driving the water spraying part 4 to rotate and spray, so that the spraying distance and the coverage area of water mist are increased, and a better dust settling effect is achieved. The driving assembly 6 comprises a rotating shaft 61 which is arranged in the auxiliary water pipe 3 and coincides with the axis of the auxiliary water pipe 3, a supporting seat 62 which is arranged in the auxiliary water pipe 3 and is rotatably connected with the rotating shaft 61 to support the rotating shaft 61, and a helical blade 63 which is fixedly connected to the outer wall of the rotating shaft 61, wherein one end of the rotating shaft 61 extends into the spray pipe 41 and is fixedly connected with the inner wall of the spray pipe 41.

The supporting seat 62 includes that the cover establishes in pivot 61 and with the solid fixed ring 621 of pivot 61 external diameter looks adaptation and along the many spinal branchs branch 622 that solid fixed ring 621 circumference equidistance set up, forms the clearance that supplies water to pass through between the adjacent branch 622, the both ends of branch 622 respectively with the outer wall of solid fixed ring 621 and the inner wall fixed connection of auxiliary water pipe 3 for fix solid fixed ring 621, make and to form stable cooperation between pivot 61 and the solid fixed ring 621.

When water flows through the auxiliary water pipe 3, the water flow generates certain impact force on the spiral blade 63, so that the spiral blade 63 can be pushed to drive the rotating shaft 61 to rotate, and simultaneously, the water flow is used as a power source to drive the water spraying pipe 41 to rotate, and after the water is atomized by the atomizing nozzle 43, the water is smaller in volume and lighter in weight, and is easier to diffuse around when the water spraying pipe 41 rotates, so that the coverage area of water mist is increased; after helical blade 63 possesses certain rotational speed, it can provide partial power for rivers to further improve the jet distance of water smoke, reach better dust fall effect.

Referring to fig. 2 and 3, a plurality of water blocking strips 64 are fixedly connected to one side of the spiral blade 63, which is close to the water flow impact, for increasing the contact area between the spiral blade 63 and water and improving the water blocking capability of the spiral blade 63, so that the spiral blade 63 can rapidly increase the rotation speed.

A plurality of reinforcing plates 65 are fixedly connected between the outer wall of the rotating shaft 61 close to one end of the spray pipe 41 and the inner wall of the spray pipe 41, so that the connection strength between the rotating shaft and the inner wall of the spray pipe 41 is enhanced, the possibility of breakage is reduced, and the service life is prolonged.

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 spray dust device which characterized in that: including base (1), vertical installation base (1) upper surface and both ends are for the main water pipe (2), the perpendicular intercommunication of closing mouth are in main water pipe (2) one side and be close to vice water pipe (3), the rotation of upper end and connect and be in vice water pipe (3) are kept away from the spray water portion (4) of main water pipe (2) one end and communicate in main water pipe (2) one side and be close to inlet tube (21) of lower extreme, the free end intercommunication of inlet tube (21) has water pump (5), install water pump (5) on base (1), the water inlet department of water pump (5) is connected with raceway (51) that are linked together with the water source, be provided with in vice water pipe (3) and drive can drive spray water portion (4) rotation jetting drive assembly (6).

2. The spraying dust falling device according to claim 1, characterized in that: the water spraying part (4) comprises a water spraying pipe (41) with two closed ends, a sleeve (42) communicated with one side of the water spraying pipe (41) and a plurality of atomizing nozzles (43) installed on one side, far away from the sleeve (42), of the water spraying pipe (41), and the sleeve (42) is in rotary sealing connection with the auxiliary water pipe (3) through a bearing (44).

3. The spraying dust falling device according to claim 2, characterized in that: drive assembly (6) are including setting up in auxiliary water pipe (3) and with pivot (61) that auxiliary water pipe (3) axis coincides mutually, set up in auxiliary water pipe (3) and with pivot (61) rotate supporting seat (62) of being connected and rigid coupling are in helical blade (63) on pivot (61) outer wall, the one end of pivot (61) stretch into in spray pipe (41) and with the inner wall fixed connection of spray pipe (41).

4. The spraying dust falling device according to claim 3, characterized in that: supporting seat (62) establish including the cover in pivot (61) go up and with pivot (61) external diameter looks adaptation solid fixed ring (621) and edge gu many spinal branch (622) that solid fixed ring (621) circumference equidistance set up, the both ends of branch (622) respectively with gu the outer wall of fixed ring (621) with the inner wall fixed connection of extra large water pipe (3).

5. The spraying dust falling device according to claim 3, characterized in that: and a plurality of water blocking strips (64) are fixedly connected to one side of the spiral blade (63) close to the water flow impact.

6. The spraying dust falling device according to claim 3, characterized in that: and a plurality of reinforcing plates (65) are fixedly connected between the outer wall of one end, close to the water spray pipe (41), of the rotating shaft (61) and the inner wall of the water spray pipe (41).

7. The spraying dust falling device according to claim 1, characterized in that: the lower surface of the base (1) is provided with a self-locking caster (11).

8. The spraying dust falling device according to claim 1, characterized in that: a handle (12) is installed on one side of the base (1).