CN216259780U

CN216259780U - Dust collector for housing construction

Info

Publication number: CN216259780U
Application number: CN202122278838.5U
Authority: CN
Inventors: 张勇; 陈渝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-12
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a dust removal device for building construction, wherein a dust collection hopper is communicated with a dust removal box, a water collection tank is arranged at the bottom of the dust removal box, an air exhaust fan is arranged at the bottom end of the dust collection hopper, an annular water spray pipe is fixedly connected to the inner wall of the dust collection hopper, an air exhaust port is also formed in the top end of the dust removal box, the water collection tank is connected with the annular water spray pipe through a water delivery pipe, a water suction pump is arranged on the water delivery pipe in a matched manner, and a filtering and dust discharging mechanism is arranged in the dust collection box in a matched manner in a relative sliding manner and is arranged between the dust collection hopper and the water collection tank; the dust filtering and discharging mechanism comprises: the mud discharging roller is embedded in the mounting frame on the inner wall of the dust removing box in a relative sliding mode, the filter screen fixedly connected to the inner wall of the mounting frame is matched and mounted on the mounting frame, and the mud discharging roller is arranged on the upper side of the filter screen. The utility model can efficiently treat dust generated in house construction for a long time and can provide a good construction working environment for construction workers.

Description

Dust collector for housing construction

Technical Field

The utility model relates to the technical field of building construction equipment, in particular to a dust removal device for building construction.

Background

In the house building construction process, a large amount of dust is often generated, so that the air of the construction environment is poor, and the life health of constructors is influenced. Therefore, the water spraying device is often used in the house building construction process, clear water is sprayed out and is mixed with dust in the environment to generate mud points to fall, the quality of the construction environment can be improved through the treatment mode, the fallen mud points can fall on constructors or construction equipment, and the problem of environmental pollution caused by the dust is difficult to fundamentally solved. And the method is difficult to ensure the long-term and efficient treatment of the dust.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the dust removal device for the house building construction, which can be used for efficiently treating dust generated in the house building construction for a long time and can provide a good construction working environment for construction workers.

The technical scheme adopted by the utility model for realizing the purpose is as follows: a dust removing device for building construction comprises a dust removing box, a dust collecting hopper, a water collecting tank, an air exhaust fan, an annular water spray pipe and a filtering and dust discharging mechanism, the dust collecting hopper is fixedly connected at the top end of the dust removing box and is communicated with the inner space of the dust removing box, the water collecting tank is arranged at the bottom of the dust removing box, the air exhaust fan is matched and arranged at the bottom end of the dust hopper, the annular water spray pipe is fixedly connected with the inner wall of the dust hopper and arranged at the upper side of the air exhaust fan, the inner wall of the annular water spray pipe is provided with water spray nozzles which are arranged in an annular array, the top end of the dust removal box is also provided with an exhaust port, and the air outlet is coated with a filtering membrane, the water collecting tank is connected with the annular water spraying pipe through a water delivery pipe, the water delivery pipe is provided with a water suction pump in a matching way, and the filtering and dust discharging mechanism is arranged in the dust removing box in a matching way in a relative sliding way and is arranged between the dust collecting hopper and the water collecting tank;

the dust filtering and discharging mechanism comprises: the installation frame is nested and installed on the inner wall of the dust removal box in a relative sliding mode, the filter screen is fixedly connected to the inner wall of the installation frame, and the mud discharging roller is installed on the installation frame in a matched mode and is arranged on the side above the filter screen.

Suction pump fixed mounting is at the lateral wall of dust removal case, the raceway is linked together with the bottom of catch basin, it has the inlet tube still to communicate in the catch basin, and the inlet tube leads to the outside end to the dust removal case.

The spout has been seted up to the inside wall of dust removal case, and sets up the business turn over opening relative with the spout on the dust removal case, the installing frame is passed through in the dust removal case and keeps nested coincideing with the spout by the business turn over opening.

The filter screen is arranged along inclining to the horizontal plane, and the setting height of the filter screen close to one end of the inlet and outlet port is lower than the setting height of the end far away from the inlet and outlet port.

Set up on the lateral wall of dust removal case with the mud discharging mouth that the filter screen is relative, and the mud discharging mouth sets up and is keeping away from one side of business turn over opening.

Arrange the mud roller including arranging the multiunit on the installing frame side by side, and each group arranges the mud roller on equal rigid coupling have multiunit and filter screen upper surface offset the mud scraper, the equal rigid coupling of the same one end of every group row mud roller has drive sprocket, and each group drive sprocket passes through the chain and realizes the chain drive, and one of them group arranges mud roller power and is connected with driving motor.

The utility model has the beneficial effects that: the solid in the water collecting tank can be pumped into the annular water spraying pipe along the water conveying pipe under the action of the water suction pump, and is sprayed to the dust collecting hopper through the water spraying port, mixed with dust pumped in by the air exhaust fan and filtered at the filter screen, and the intercepted sludge is discharged under the action of the sludge discharge roller, so that the dust is continuously and efficiently treated by the filter screen; meanwhile, air pumped into the dust removing box can be discharged along the exhaust port, so that the air pressure in the dust removing box is stable; and the water can wash the air exhaust fan in the process of being sprayed out and falling down by the water spray nozzle, so that the continuous and stable work of the air exhaust fan is ensured. To sum up this application can carry out long-term efficient processing to the dust that the housing construction produced, can provide good operational environment of executing to the constructor.

Drawings

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

FIG. 2 is an enlarged detail view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the installation of the mud discharging roller in the installation frame.

In the figure: 1 dust removal case, 2 dust hoppers, 3 catch basins, 4 extraction fans, 5 annular spray pipes, 6 water spray ports, 7 exhaust ports, 8 filtering membranes, 9 water delivery pipes, 10 water suction pumps, 11 mounting frames, 12 filtering nets, 13 mud discharging rollers, 14 water inlet pipes, 15 mud discharge ports, 16 transmission chain wheels and 17 mud scraping plates.

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. 1-3, a dust removing device for building construction comprises a dust removing box 1, a dust collecting hopper 2, a water collecting tank 3, an air exhaust fan 4, an annular water spray pipe 5 and a dust filtering and discharging mechanism, wherein the dust collecting hopper 2 is fixedly connected to the top end of the dust removing box 1 and is communicated with the inner space of the dust removing box 1, the water collecting tank 3 is arranged at the bottom of the dust removing box 1, the air exhaust fan 4 is arranged at the bottom end of the dust collecting hopper 2 in a matching way, the annular water spray pipe 5 is fixedly connected to the inner wall of the dust collecting hopper 2 and is arranged at the upper side of the air exhaust fan 4, the inner wall of the annular water spray pipe 5 is provided with water spray nozzles 6 arranged in an annular array, the top end of the dust removing box 1 is also provided with an air exhaust port 7, and the exhaust port 7 is coated with a filtering membrane 8, the water collecting tank 3 is connected with the annular water spraying pipe 5 through a water delivery pipe 9, a water pump 10 is arranged on the water delivery pipe 9 in a matching way, and a filtering and dust-discharging mechanism is arranged in the dust removing box 1 in a matching way in a relative sliding way and is arranged between the dust collecting hopper 2 and the water collecting tank 3;

the dust filtering and discharging mechanism comprises: the installation frame 11 is nested and installed on the inner wall of the dust removal box 1 in a relative sliding mode, the filter screen 12 is fixedly connected to the inner wall of the installation frame 11, and the mud discharging roller 13 is installed on the installation frame 11 in a matched mode and is arranged on the upper side of the filter screen 12.

In the utility model, the water suction pump 10 is fixedly arranged on the outer side wall of the dust removal box 1, the water delivery pipe 9 is communicated with the bottom end of the water collecting tank 3, so that water collected in the water collecting tank 3 is pumped into the annular water spray pipe 5 through the water suction pump 10 and the water delivery pipe 9, the water collecting tank 3 is also communicated with the water inlet pipe 14, and the water inlet pipe 14 is communicated with the outer side end of the dust removal box 1, so that clean water can be conveniently supplemented into the water collecting tank 3 through the water inlet pipe 14.

The spout has been seted up to the inside wall of dust removal case 1, and sets up the business turn over opening relative with the spout on the dust removal case 1, and the installing frame 11 is passed through in the dust removal case 1 and keeps nested coincideing with the spout by the business turn over opening, and the staff can control installing frame 11 and let in or lead to out by the business turn over opening, conveniently clears up the maintenance to filter screen 12 on the installing frame 11, arrange mud roller 13.

The filter screen 12 is arranged along the inclined horizontal plane, and the setting height of the filter screen 12 close to one end of the inlet and outlet port is lower than the setting height of the end far away from the inlet and outlet port. The side wall of the dust removing box 1 is provided with a sludge discharge port 15 opposite to the filter screen 12, and the sludge discharge port 15 is arranged on one side far away from the inlet and outlet port. The mud discharging rollers 13 comprise a plurality of groups arranged on the mounting frame 11 side by side, a plurality of groups of mud scraping plates 17 abutted against the upper surface of the filter screen 12 are fixedly connected to each group of mud discharging rollers 13, a transmission chain wheel 16 is fixedly connected to the same end of each group of mud discharging rollers 13, the transmission chain of each group of transmission chain wheel 16 is realized through a chain, and one group of mud discharging rollers 13 is in power connection with a driving motor.

The driving motor during operation drives the mud discharging roller 13 that rather than the direct connection and rotates, and then drives each group's mud discharging roller 13 synchronous rotation through the combination of driving sprocket 16 and chain to the mud that will hold back on filter screen 12 is carried along filter screen 12 upwards, and through mud discharging port 15 discharge dust removal case 1, guarantees that filter screen 12 keeps clean state in order to carry out high efficiency filtration to the mixture of dust and clear water for a long time.

The working principle of the utility model is as follows: during the use, start suction pump 10 with the entity in the collecting sump 3 along raceway 9 pump go into annular spray pipe 5, and spout to dust hopper 2 department through water jet 6, start air exhaust fan 4 with the dust in the environment along dust hopper 2 suction to dust removal case 1 in, and make the dust be in the water at dust hopper 2 and mix and fall into filter screen 12 upper surface, the water is collected to collecting sump 3 again after the filtration of filter screen 12, and the mud that generates by the dust is held back at the upper surface of filter screen 12, arrange mud along mud discharge port 15 outward under the effect of mud discharging roller 13, accomplish the processing to the dust. Meanwhile, air pumped into the dust removal box 1 can be discharged along the exhaust port 7 to ensure stable air pressure in the dust removal box 1. And the water can wash the air exhaust fan 4 in the process of falling off sprayed by the water spray opening 6, so that the continuous and stable work of the air exhaust fan 4 is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dust collector for housing construction, its characterized in that: comprises a dust removal box (1), a dust hopper (2), a water collecting tank (3), an air exhaust fan (4), an annular water spray pipe (5) and a filtering dust exhaust mechanism, wherein the dust hopper (2) is fixedly connected to the top end of the dust removal box (1) and is communicated with the inner space of the dust removal box (1), the water collecting tank (3) is arranged at the bottom of the dust removal box (1), the air exhaust fan (4) is arranged at the bottom end of the dust hopper (2) in a matching way, the annular water spray pipe (5) is fixedly connected to the inner wall of the dust hopper (2) and is arranged at the upper side of the air exhaust fan (4), the inner wall of the annular water spray pipe (5) is provided with water spray ports (6) distributed in an annular array way, the top end of the dust removal box (1) is also provided with an air exhaust port (7), the air exhaust port (7) is provided with a filtering membrane (8), and the water collecting tank (3) is connected with the annular water spray pipe (5) through a water delivery pipe (9), a water pump (10) is arranged on the water delivery pipe (9) in a matching way, and the filtering and dust-removing mechanism is arranged in the dust-removing box (1) in a matching way in a relative sliding way and is arranged between the dust hopper (2) and the water collecting tank (3);

the dust filtering and discharging mechanism comprises: the installation frame (11) which is nested and installed on the inner wall of the dust removal box (1) in a relative sliding mode, the filter screen (12) which is fixedly connected to the inner wall of the installation frame (11), and the mud discharging roller (13) which is installed on the installation frame (11) in a matched mode and is arranged on the upper side of the filter screen (12).

2. The dust removing device for house building construction according to claim 1, characterized in that: suction pump (10) fixed mounting is at the lateral wall of dust removal case (1), raceway (9) are linked together with the bottom of catch basin (3), still the intercommunication has inlet tube (14) in catch basin (3), and inlet tube (14) lead to the outside end of dust removal case (1).

3. The dust removing device for house building construction according to claim 1, characterized in that: the spout has been seted up to the inside wall of dust removal case (1), and sets up the business turn over opening relative with the spout on dust removal case (1), installing frame (11) are passed through in the dust removal case (1) by the business turn over opening and keep nested coincideing with the spout.

4. The dust removing device for house building construction according to claim 3, characterized in that: the filter screen (12) is arranged along the inclined horizontal plane, and the setting height of the filter screen (12) close to one end of the inlet and outlet port is lower than the setting height of the end far away from the inlet and outlet port.

5. The dust removing device for house building construction according to claim 4, wherein: seted up on the lateral wall of dust removal case (1) with mud discharging port (15) that filter screen (12) is relative, and mud discharging port (15) set up and are keeping away from one side of business turn over opening.

6. The dust removing device for house building construction according to claim 1, characterized in that: arrange mud roller (13) including arranging the multiunit on installing frame (11) side by side, and on each group arrange mud roller (13) equal rigid coupling have multiunit and filter screen (12) upper surface offset mud scraper (17), the equal rigid coupling of the same one end of every group arrange mud roller (13) has drive sprocket (16), and each group drive sprocket (16) realizes the chain drive through the chain, wherein a set of mud roller (13) power is connected with driving motor.