CN218687650U - Dust extraction for construction - Google Patents

Dust extraction for construction Download PDF

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Publication number
CN218687650U
CN218687650U CN202223127181.3U CN202223127181U CN218687650U CN 218687650 U CN218687650 U CN 218687650U CN 202223127181 U CN202223127181 U CN 202223127181U CN 218687650 U CN218687650 U CN 218687650U
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air
impeller
water tank
dust
fixedly connected
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CN202223127181.3U
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Chinese (zh)
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李宁
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Jining Construction Engineering Quality Safety Technology Center
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Jining Construction Engineering Quality Safety Technology Center
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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Abstract

The utility model relates to a construction equipment technical field relates to a dust extraction for construction. The hydraulic cylinder is arranged in the motor placing groove, and the first end of the hydraulic cylinder is fixedly connected with the rack; the motor is arranged in the motor accommodating groove, and a shell flange of the motor is fixedly connected with the second end of the hydraulic cylinder; the impeller mounting shell is arranged in the impeller support groove and is in sliding fit with the impeller support groove; the two impeller brackets are respectively fixedly connected with the impeller mounting shell; the impeller is respectively connected with the two impeller brackets through revolute pairs; the rotating shaft of the impeller is fixedly connected with the output shaft of the motor; the dust hood is fixedly connected with the frame; the first air main pipe is arranged in the first water tank, and an air inlet of the first air main pipe is hermetically communicated with the air channel; the first air manifold is arranged in the first water tank, and an air inlet of the first air manifold is connected with an air outlet of the first air manifold; an exhaust port is provided on the first air manifold. The utility model discloses the dust removal scope is great, and dust collection efficiency is high, and the clearance is convenient, and economic nature is good.

Description

Dust extraction for construction
Technical Field
The utility model relates to a construction equipment technical field, concretely relates to dust extraction for construction.
Background
The dust refers to solid particles with small diameters, can be naturally generated in natural environment, such as dust generated by volcanic eruption, and can also be generated by various activities in industrial production or daily life, such as a large amount of dust particles generated by rock breakage in the mining process. Productive dust is specifically defined as solid particles that are formed during the production process and that float in the air for a long time. Many production dusts, after being formed, often have surfaces that can also adsorb other gaseous or liquid hazardous substances and become carriers of other hazardous substances. The productive dust pollutes the working environment and affects the physical and psychological health of the operators. The existing dust suction device can only operate in a certain direction or a specific certain position, so that the dust removal range is small and the dust removal efficiency is low; moreover, the existing dust suction device generally removes dust through an air filter element or a filter screen, but the dust generated during building construction is more, so that the air filter element or the filter screen is used and needs to be cleaned or replaced frequently, the time is wasted, and the economical efficiency is poor.
Disclosure of Invention
The utility model discloses be exactly to the above-mentioned not enough that prior art exists, provide a dust extraction for construction that the dust removal scope is great, and dust collection efficiency is high, and the clearance is convenient, and economic nature is good.
In order to achieve the above object, the utility model provides a following technical scheme:
a dust suction device for building construction comprises a frame assembly, a dust suction assembly and a first dust filtering assembly; the rack assembly comprises a rack, a hydraulic cylinder and a motor; the frame is provided with an air duct, a motor placing groove and an impeller bracket groove; the hydraulic cylinder is arranged in the motor placing groove, and the first end of the hydraulic cylinder is fixedly connected with the rack; the motor is arranged in the motor accommodating groove, and a shell flange of the motor is fixedly connected with the second end of the hydraulic cylinder; the dust collection assembly comprises an impeller mounting shell, two impeller supports, an impeller and a dust collection cover; the impeller mounting shell is arranged in the impeller support groove and is in sliding fit with the impeller support groove; the two impeller brackets are respectively fixedly connected with the impeller mounting shell; the impeller is respectively connected with the two impeller brackets through revolute pairs; the rotating shaft of the impeller is fixedly connected with the output shaft of the motor; the dust hood is fixedly connected with the frame; the first dust filter assembly comprises a first water tank, a first air manifold and a first air manifold; the first air main pipe is arranged in the first water tank, and an air inlet of the first air main pipe is hermetically communicated with the air channel; the first air manifold is arranged in the first water tank, and an air inlet of the first air manifold is connected with an air outlet of the first air manifold; an exhaust port is arranged on the first air manifold; the water tank is filled with water, ambient air is sucked through the impeller, then the air enters the first air main pipe through the air duct, then enters the first air manifold, and then comes out through the air outlet on the first air manifold to be contacted with the water in the water tank, a large part of dust in the air is dissolved and locked in the water, and no fine dust secondarily pollutes the air, so that the aim of removing dust is fulfilled; and the dust does not rise when the dust is poured, and the water in the water tank is only required to be poured out and then the water tank is simply cleaned; and adopt sliding fit between impeller installation shell and the impeller support groove, during the clearance, only need descend the certain distance with the motor through the pneumatic cylinder, then remove impeller installation shell's fixed, can pull out impeller installation shell, impeller support and impeller together, after the clean up, again with impeller installation shell, impeller support and impeller push in together can, the clearance is convenient.
The first dust filtering assembly further comprises a first water tank cover; a first water tank air outlet is formed in the first water tank; the first water tank cover is fixedly connected with the first water tank; through the setting of first basin lid, can prevent that there is debris to fall into first basin or injure first air main by a crashing object.
The outer circular surface of the dust hood is provided with air holes; the dust collection assembly also comprises an impeller protection cover; the impeller protection cover is fixedly connected with the dust hood; through setting up the gas pocket on the excircle face of suction hood and at the setting of impeller safety cover, can make the device admit air through the gas pocket on the excircle face of suction hood, prevent that there is the foreign matter to get into, blocks up the wind channel or injures the impeller by a crashing object.
The rack assembly further comprises a motor protective cover; the motor protective cover is fixedly connected with the frame; the arrangement of the motor protective cover can prevent the motor or the hydraulic cylinder from being polluted by dust and influencing the service life.
Preferably, the dust filter also comprises a second dust filter component; the second dust filter assembly comprises a second water tank, a second air manifold and a second air manifold; the second air main pipe is arranged in the second water tank, and an air inlet of the second air main pipe is hermetically communicated with an air outlet of the first water tank; the second air manifold is arranged in the second water tank, and an air inlet of the second air manifold is connected with an air outlet of the second air manifold; an air outlet is arranged on the second air manifold; through the second dust filtering component, secondary dust removal can be carried out on the air, and effective dust removal can also be carried out on the air when the dust content in the air is higher.
The second dust filtering assembly further comprises a second water tank cover; a second water tank air outlet is formed in the second water tank; the second water tank cover is fixedly connected with the second water tank; through the setting of second basin lid, can prevent that there is debris to fall into the second basin in or injure the second air manifold by a crashing object.
Preferably, the air cleaner and the air pump are further included; the first end of the air filter is in sealed communication with the air outlet of the second water tank through a pipeline; an air inlet of the air suction pump is hermetically communicated with the second end of the air filter through a pipeline; through the arrangement of the air suction pump, negative pressure can be formed at the end of the device, and the flow of air in the device is accelerated, so that the dust removal efficiency is accelerated; the setting of air cleaner can prevent that the dust in water from reaching dust entering aspiration pump occasionally when saturated to reach protection aspiration pump, extension aspiration pump life's purpose.
The utility model has the advantages that:
1. the water tank is filled with water, ambient air is sucked through the impeller, then the air enters the first air main pipe through the air duct, then enters the first air manifold, and then comes out through the air outlet on the first air manifold to be contacted with the water in the water tank, a large part of dust in the air is dissolved and locked in the water, and no fine dust secondarily pollutes the air, so that the aim of removing dust is fulfilled; and the dust can not be raised when the dust is poured, and the water in the water tank only needs to be poured out and then the water tank is simply cleaned;
2. adopt sliding fit between impeller installation shell and the impeller support groove, during the clearance, only need descend the certain distance with the motor through the pneumatic cylinder, then remove the fixed of impeller installation shell, can pull out impeller installation shell, impeller support and impeller together, after the clean up, again with impeller installation shell, impeller support and impeller together push in can, the clearance is convenient.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of embodiment 1 of the present invention;
fig. 2 is a schematic three-dimensional structure diagram of the combination of the frame 11, the hydraulic cylinder 13 and the motor 14 according to the present invention;
fig. 3 is a schematic three-dimensional structure of the combination of the impeller mounting shell 21, the impeller bracket 22 and the impeller 23;
fig. 4 is a schematic three-dimensional structure of the combination of the first water tank 31, the first air manifold 33 and the first air manifold 34 according to the present invention;
fig. 5 is a schematic three-dimensional structure of the dust hood 24 of the present invention;
fig. 6 is a schematic three-dimensional structure of the impeller protection cover 25 of the present invention;
fig. 7 is a schematic three-dimensional structure of embodiment 2 of the present invention;
fig. 8 is a schematic three-dimensional structure of the combination of the second water tank 41, the second air manifold 43 and the second air manifold 44 according to the present invention;
fig. 9 is a schematic three-dimensional structure diagram of embodiment 3 of the present invention.
In the figure:
1-a rack assembly; 11-a frame; 111-air duct; 112-motor placing groove; 113-impeller bracket groove; 12-a motor protection cover; 13-a hydraulic cylinder; 14-a motor;
2-a dust collection assembly; 21-impeller mounting shell; 22-impeller support; 23-an impeller; 24-a dust hood; 25-impeller protection cover;
3-a first dust filtration assembly; 31-a first water tank; 311-a first sink outlet; 32-a first sump cover; 33-a first air manifold; 34-a first air manifold;
4-a second dust filtration assembly; 41-a second water tank; 411-a second sink outlet; 42-a second sump cover; 43-a second air manifold; 44-a second air manifold;
5-an air filter;
6-air pump.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1, a dust collecting apparatus for building construction, as shown in fig. 1 to 6, includes a frame assembly 1, a dust collecting assembly 2, and a first dust filtering assembly 3; the rack assembly 1 comprises a rack 11, a hydraulic cylinder 13 and a motor 14; the frame 11 is provided with an air duct 111, a motor placing groove 112 and an impeller bracket groove 113; the hydraulic cylinder 13 is arranged in the motor placing groove 112, and the first end of the hydraulic cylinder 13 is fixedly connected with the rack; the motor 14 is arranged in the motor accommodating groove 112, and a shell flange of the motor 14 is fixedly connected with the second end of the hydraulic cylinder 13; the dust collection assembly 2 comprises an impeller mounting shell 21, two impeller brackets 22, an impeller 23 and a dust collection cover 24; the impeller mounting shell 21 is mounted in the impeller support groove 113, and the impeller mounting shell 21 is in sliding fit with the impeller support groove 113; the two impeller brackets 22 are respectively and fixedly connected with the impeller mounting shell 21; the impeller 23 is respectively connected with the two impeller brackets 22 through revolute pairs; the rotating shaft of the impeller 23 is fixedly connected with the output shaft of the motor 14; the dust hood 24 is fixedly connected with the frame 11; the first dust filter assembly 3 comprises a first water tank 31, a first air manifold 33 and a first air manifold 34; the first air manifold 33 is installed in the first water tank 31, and an air inlet of the first air manifold 33 is in sealed communication with the air duct 111; the first air manifold 34 is installed in the first water tank 31, and the air inlet of the first air manifold 34 is connected with the air outlet of the first air manifold 33; an exhaust port is provided in the first air manifold 34.
The first dust filter assembly 3 further comprises a first water tank cover 32; a first water tank air outlet 311 is formed in the first water tank 31; the first water tank cover 32 is fixedly coupled to the first water tank 31.
The outer circular surface of the dust hood 24 is provided with air holes.
The dust collection assembly 2 further comprises an impeller protection cover 25; the impeller protection cover 25 is fixedly connected with the dust hood 24.
The rack assembly 1 further comprises a motor protective cover 12; the motor protective cover 12 is fixedly connected with the frame 11.
Embodiment 2, a dust collecting apparatus for building construction, as shown in fig. 7 to 8, further comprises a second dust filter assembly 4; said second dust filter assembly 4 comprises a second water tank 41, a second air manifold 43 and a second air manifold 44; the second air manifold 43 is arranged in the second water tank 41, and an air inlet of the second air manifold 43 is hermetically communicated with the first water tank air outlet 311; the second air manifold 44 is installed in the second water tank 41, and the air inlet of the second air manifold 44 is connected with the air outlet of the second air manifold 43; an exhaust port is provided in the second air manifold 44.
The second dust filter assembly 4 further comprises a second water tank cover 42; a second water tank air outlet 411 is arranged on the second water tank 41; the second water tank cover 42 is fixedly coupled to the second water tank 41.
The structure, function, and advantageous effects of the portions not mentioned in this embodiment are the same as those of embodiment 1.
Embodiment 3, a dust exhaust apparatus for building construction, as shown in fig. 9, further includes an air cleaner 5 and an air pump 6; the first end of the air filter 5 is hermetically communicated with the second water tank air outlet 411 through a pipeline; and the air inlet of the air pump 6 is in sealed communication with the second end of the air filter 5 through a pipeline.
The structure, function, and advantageous effects of the portions not mentioned in this embodiment are the same as those of embodiment 2.
Obviously, various modifications and changes may be made by those skilled in the art without departing from the scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the present invention and its equivalent technology, the present invention is also intended to include such modifications and variations.

Claims (8)

1. The utility model provides a dust extraction for construction which characterized in that: comprises a frame component, a dust suction component and a first dust filtering component; the rack assembly comprises a rack, a hydraulic cylinder and a motor; the rack is provided with an air duct, a motor placing groove and an impeller bracket groove; the hydraulic cylinder is arranged in the motor placing groove, and the first end of the hydraulic cylinder is fixedly connected with the rack; the motor is arranged in the motor accommodating groove, and a shell flange of the motor is fixedly connected with the second end of the hydraulic cylinder; the dust collection assembly comprises an impeller mounting shell, two impeller supports, an impeller and a dust collection cover; the impeller mounting shell is arranged in the impeller support groove and is in sliding fit with the impeller support groove; the two impeller brackets are respectively fixedly connected with the impeller mounting shell; the impeller is respectively connected with the two impeller brackets through revolute pairs; the rotating shaft of the impeller is fixedly connected with the output shaft of the motor; the dust hood is fixedly connected with the frame; the first dust filter assembly comprises a first water tank, a first air manifold and a first air manifold; the first air main pipe is arranged in the first water tank, and an air inlet of the first air main pipe is hermetically communicated with the air channel; the first air manifold is arranged in the first water tank, and an air inlet of the first air manifold is connected with an air outlet of the first air manifold; an exhaust port is disposed on the first air manifold.
2. The dust suction apparatus for construction as claimed in claim 1, wherein: the first dust filtering assembly further comprises a first water tank cover; a first water tank air outlet is formed in the first water tank; the first water tank cover is fixedly connected with the first water tank.
3. The dust suction apparatus for construction work of claim 1, wherein: and the outer circular surface of the dust hood is provided with air holes.
4. The dust suction apparatus for construction as claimed in claim 1, wherein: the dust collection assembly further comprises an impeller protection cover; the impeller protection cover is fixedly connected with the dust hood.
5. The dust suction apparatus for construction work of claim 1, wherein: the rack assembly further comprises a motor protective cover; the motor protective cover is fixedly connected with the frame.
6. The dust suction apparatus for construction work of claim 2, wherein: the second dust filtering component is also included; the second dust filter assembly comprises a second water tank, a second air manifold and a second air manifold; the second air main pipe is arranged in the second water tank, and an air inlet of the second air main pipe is hermetically communicated with an air outlet of the first water tank; the second air manifold is arranged in the second water tank, and an air inlet of the second air manifold is connected with an air outlet of the second air manifold; an exhaust port is disposed on the second air manifold.
7. The dust suction apparatus for construction as claimed in claim 6, wherein: the second dust filtering assembly further comprises a second water tank cover; a second water tank air outlet is formed in the second water tank; and the second water tank cover is fixedly connected with the second water tank.
8. The dust suction apparatus for construction work of claim 7, wherein: the air cleaner and the air extracting pump are also included; the first end of the air filter is in sealed communication with the air outlet of the second water tank through a pipeline; and the air inlet of the air pump is hermetically communicated with the second end of the air filter through a pipeline.
CN202223127181.3U 2022-11-24 2022-11-24 Dust extraction for construction Active CN218687650U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223127181.3U CN218687650U (en) 2022-11-24 2022-11-24 Dust extraction for construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223127181.3U CN218687650U (en) 2022-11-24 2022-11-24 Dust extraction for construction

Publications (1)

Publication Number Publication Date
CN218687650U true CN218687650U (en) 2023-03-24

Family

ID=85622396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223127181.3U Active CN218687650U (en) 2022-11-24 2022-11-24 Dust extraction for construction

Country Status (1)

Country Link
CN (1) CN218687650U (en)

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