CN215610230U - Dust suppression structure of building construction material screening machine - Google Patents

Abstract

The utility model discloses a dust suppression structure of a building construction material screening machine, which comprises a screening machine, wherein in the construction process, when the materials need to be screened, constructors can pour the materials into the screening machine, raised dust can enter the dust suction pipe through the dust suction port along with the ascending air flow under the suction action of the air blower, the dust suction pipe is communicated with the dust falling box, because the water storage tank is arranged below the dust falling tank, the water storage tank is internally provided with a water pumping hole, a water pumping pipe is arranged in the water pumping hole, the water flow is discharged to the dust falling box through the water suction pump, the dust falling box is internally provided with the drainage box, the bottom of the drainage box is provided with the spray head, the water flow can be released in a large area, the dust removing effect is achieved, because the dust settling tank bottom is provided with a return hole, one end of a return pipe is arranged in the return hole, the other end of the return pipe is arranged in the water storage tank, thereby solve the problem that the dust suppression structure of present building construction material screening machine causes the waste of water resource when removing dust.

Description

Dust suppression structure of building construction material screening machine

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a dust suppression structure of a construction material screening machine.

Background

With the rapid growth of national economy and the improvement of technology, screening machines are urgently needed in the industries of metallurgy, coal, mines, building materials, water and electricity and the like, the screening machines are screened with high efficiency, the screening machines can not be separated at any time and any place in modern life, and the screening machines are applied in the building industry, so that the labor cost of workers is reduced, and the working efficiency is improved.

The screening machine is when screening materials such as cement, grit, lime, through the vibrations effect of shale shaker, filters impurity, and diffuse raise dust can be by the dust collector dust fall, and the weak point of existence has: the problem of water resource waste is caused in the dust removal of present screening machine dust suppression device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust suppression structure of a building construction material screening machine, and aims to solve the problem that water resources are wasted while dust is removed by the dust suppression structure of the existing building construction material screening machine.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building construction material screening machine press down dirt structure, includes the screening machine, its characterized in that: the storage water tank has been placed to one side of screening machine, be equipped with the drinking-water hole in the storage water tank, the built-in drinking-water pipe that is equipped with in the drinking-water hole, the drinking-water pipe box is established on the suction pump, the suction pump pot head is equipped with the drain pipe, the cover of drain pipe is established on the choke valve, the choke valve is installed on the dust fall case, the built-in drainage box that is equipped with of dust fall case, the shower nozzle has been installed to drainage box bottom, the backward flow hole has been seted up to dust fall bottom of the case portion, the back flow has been alternate in the backward flow hole, the back flow is placed in the storage water tank, the built-in filter screen that is equipped with of storage water tank. A filter screen is arranged in the water storage tank.

Preferably, the throttle valve is arranged on the dust falling box.

Preferably, a filter screen is arranged in the water storage tank.

Compared with the prior art, the utility model has the beneficial effects that:

the dust suppression structure of the building construction material screening machine provided by the utility model has the advantages that in the construction process, when the materials need to be screened, constructors can pour materials into the sieving machine, raised dust can enter the dust suction pipe through the dust suction port along with the ascending air flow under the suction action of the blower, the dust suction pipe is communicated with the dust falling box, because the water storage tank is arranged below the dust falling tank, the water storage tank is internally provided with a water pumping hole, a water pumping pipe is arranged in the water pumping hole, the water flow is discharged to the dust falling box through the water suction pump, the dust falling box is internally provided with the drainage box, the bottom of the drainage box is provided with the spray head, the water flow can be released in a large area, the dust removing effect is achieved, because the dust settling tank bottom is provided with a return hole, one end of a return pipe is arranged in the return hole, the other end of the return pipe is arranged in the water storage tank, thereby solve the problem that the dust suppression structure of present building construction material screening machine causes the waste of water resource when removing dust.

According to the dust suppression structure of the building construction material screening machine, the throttle valve is arranged on the dust reduction box, an operator can adjust the size of water flow, and the throttle valve can be closed when the construction is not performed, so that the loss is avoided.

According to the dust suppression structure of the building construction material screening machine, the filter screen is arranged in the water storage tank, so that sundries in water can be filtered, and the blockage of pipelines in the recycling process is avoided.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a right side partial schematic view of the present invention;

FIG. 3 is a front view partially cut-away schematic view of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

fig. 5 is a schematic sectional top view at B-B of fig. 3.

In the figure: the device comprises a screening machine 1, a water storage tank 2, water pumping holes 3, water pumping pipes 4, a water pumping pump 5, a water draining pipe 6, a throttle valve 7, a dust falling box 8, a water diversion box 9, a spray head 10, dust suction holes 11, a dust suction pipe 12, a blower 13, a partition plate 14, through holes 15, a dust suction port 16, a filter screen 17, a support rod 18, a support plate 19, a column 20, threaded holes 21, bolts 22, a gasket 23, a return hole 24, a return pipe 25 and a twist cover 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a technical solution provided by the present invention: a dust suppression structure of a building construction material screening machine comprises a screening machine 1 and a water storage tank 2 arranged on the right side of the screening machine 1, wherein a water pumping hole 3 is formed in the upper portion of the water storage tank 2, a water pumping pipe 4 is arranged in the water pumping hole 3, one end of the water pumping pipe 4 is sleeved on a water pumping pump 5, the other end of the water pumping pipe 4 is arranged at the bottom of the water storage tank 2, the water pumping pump 5 is welded at the rear end of the top of the water storage tank 2, one end of a water discharging pipe 6 is sleeved on the upper end of the water pumping pump 5, the other end of the water discharging pipe 6 is sleeved on a throttling valve 7, the throttling valve 7 is welded on a dust falling box 8, an operator can adjust the size of water flow, the throttling valve can be closed when the construction is not performed, loss is avoided, a drainage box 9 is welded in the dust falling box 8, a spray nozzle 10 is welded at the bottom of the drainage box 9 and is of MD4000 type, dust suction holes 11 are formed in two sides in the dust falling box 8, and a dust suction pipe 12 is arranged in the dust sucking hole 11, 12 pot heads of dust absorption pipe are established on air-blower 13, 12 other end welding of dust absorption pipe is on dust absorption mouth 16, be provided with filter screen 17 on the dust absorption mouth 16, can filter the large granule impurity in the raise dust, return opening 24 has been seted up to dust fall case 8 bottom, be located the left side upper portion of storage water tank 2, the one end of back flow 25 has been placed in the return opening 24, the other end of back flow 25 is placed in storage water tank 2, can make the rivers whereabouts in the dust fall case 8 to storage water tank 2, the inside left side welded connection of storage water tank 2 has the filter screen, the impurity that can cross the water, be convenient for the water cycle in the storage water tank 2 uses, thereby solve the problem that the dust suppression structure of present building construction material screening machine caused the waste of water resource when removing dust.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a building construction material screening machine press down dirt structure, baffle 14 placed including screening machine and screening machine 1 top, baffle 14 is square structure, through-hole 15 has been seted up to the intermediate position of baffle 14, dust absorption pipe 12 runs through in through-hole 15, 14 bottom both sides welded connection of baffle has bracing piece 18, for the cylinder structure, the bracing piece 18 welds in the both sides of screening machine 1, quantity is 2, backup pad 19 has been installed to one side of baffle 14, for square structure, the intermediate position welded connection of backup pad 19 has air-blower 13, reflux hole 24 has been seted up with dust box 8's the corresponding position that falls, 19 bottom right side welded connection of backup pad has stand 20, threaded hole 21 has evenly been seted up to the stand bottom, alternate packing ring 23 with bolt 22, insert in the threaded hole 21.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a water storage tank 2 is placed to the below of backup pad 19, is provided with on the water storage tank 2 and turns round lid 26, and water in the water storage tank is consumed because of the transpiration, can open and turn round lid 26 and add or replace the water in the water storage tank 2.

During construction, when materials need to be screened, constructors can pour the materials into a screening machine, raised dust can enter a dust suction pipe 16 through a dust suction opening along with ascending airflow under the action of suction of an air blower 13, the dust suction pipe 16 is communicated with a dust falling box 8, a water storage tank 2 is placed below the dust falling box 8, a water pumping hole 3 is formed in the water storage tank 2, a water pumping pipe 4 is placed in the water pumping hole 3, water flow is discharged to the dust falling box 8 through a water discharge pipe 6 through a water suction pump 5, a flow guiding box 9 is installed in the dust falling box 8, a spray head 10 is installed at the bottom of the flow guiding box 9, the water flow can be released in a large area to achieve the effect of dust removal, a backflow hole 24 is formed in the bottom of the dust falling box 8, one end of a backflow pipe 25 is placed in the backflow hole 24, the other end of the backflow pipe 25 is placed in the water storage tank 2, the water flow in the dust falling box 8 can fall to the water storage tank 2, a filter screen is welded to the left side inside the water storage tank 2, impurities of water can be filtered, water in the water storage tank 2 can be recycled conveniently, and therefore the problem that the dust suppression structure of the existing building construction material screening machine wastes water resources while removing dust is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a building construction material screening machine press down dirt structure, includes screening machine (1), its characterized in that: storage water tank (2) have been placed to one side of screening machine (1), be equipped with drinking-water hole (3) in storage water tank (2), the built-in drinking-water pipe (4) that is equipped with in drinking-water hole (3), drinking-water pipe (4) cover is established on suction pump (5), the pot head is equipped with on suction pump (5) drain pipe (6), the cover of drain pipe (6) is established on choke valve (7), choke valve (7) are installed on dust falling box (8), the built-in drainage box (9) that is equipped with of dust falling box, shower nozzle (10) have been installed to drainage box (9) bottom, return opening (24) have been seted up to dust falling box (8) bottom, the interlude has back flow (25) in return opening (24), back flow (25) are placed in storage water tank (2), the built-in storage water tank (2) is equipped with filter screen (17).

2. The dust suppression structure of building construction material screening machine of claim 1, characterized in that: dust absorption hole (11) have been seted up in dust falling box (8), dust absorption pipe (12) are equipped with in dust absorption hole (11), a pot head of dust absorption pipe (12) is established on air-blower (13), dust absorption pipe (12) other end is installed on dust absorption mouth (16), be provided with filter screen (17) on dust absorption mouth (16).

3. The dust suppression structure of building construction material screening machine of claim 1, characterized in that: partition plate (14) have been installed to screening machine (1) top, through-hole (15) have been seted up in partition plate (14), dust absorption pipe (12) have been placed in through-hole (15), bracing piece (18) have been installed to partition plate (14) bottom both sides, bracing piece (18) are installed on screening machine (1), backup pad (19) have been installed to one side of partition plate (14), stand (20) have been installed to backup pad (19) bottom one side.

4. The dust suppression structure of building construction material screening machine of claim 3, characterized in that: a water storage tank (2) is placed below the supporting plate (19), and a torsion cover (26) is arranged on the water storage tank (2).

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