CN210019180U - Workshop vacuum dust collection system - Google Patents

Workshop vacuum dust collection system Download PDF

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Publication number
CN210019180U
CN210019180U CN201920306970.2U CN201920306970U CN210019180U CN 210019180 U CN210019180 U CN 210019180U CN 201920306970 U CN201920306970 U CN 201920306970U CN 210019180 U CN210019180 U CN 210019180U
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CN
China
Prior art keywords
dust
workshop
vacuum
pipe
vacuum pump
Prior art date
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Active
Application number
CN201920306970.2U
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Chinese (zh)
Inventor
慕园园
闫常陆
崔凤
刘亚峰
张玲
唐绍义
刘耀光
陈小波
裴斌
宋立民
康峰
杨永军
李瑞军
王伟杰
魏建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baotou Iron and Steel Group Co Ltd
Original Assignee
Baotou Iron and Steel Group Co Ltd
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Priority to CN201920306970.2U priority Critical patent/CN210019180U/en
Application granted granted Critical
Publication of CN210019180U publication Critical patent/CN210019180U/en
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Abstract

The utility model provides a workshop vacuum dust collection system belongs to environmental protection dust removal tuber pipe technical field. The utility model provides a workshop vacuum dust collection system can be used to the high efficiency dust of departments such as cleaning production job site ground, wall, step, windowsill, operation platform, building corner, creates good operational environment. Can be used together with other dust collectors in a workshop. Dust quilt of all kinds of platform ground department of walking the utility model provides a workshop vacuum cleaning system clearance back has avoided under the circumstances such as personnel's walking, equipment operation, air convection, the secondary raise dust that causes, improves operation site environment quality.

Description

Workshop vacuum dust collection system
Technical Field
The utility model belongs to the technical field of the environmental protection dust removal tuber pipe, concretely relates to workshop vacuum dust collecting system.
Background
At present, a large amount of dust is generated in the production field of various metal or nonmetal ore mining, material processing, coal mines and building material production enterprises. According to the requirements of national environmental protection, various dust removers are installed on the operation sites of a plurality of enterprises and are used for collecting dust in operation workshops. However, in view of the current situation, dust collectors installed in various dust-producing enterprises mainly collect dust at material transfer stations, blanking points, discharge ports and other positions, and have no special treatment equipment for dust on ground, operation platforms, wall surfaces, stairs, building corners and other positions in a wider range of workshops. The dust at the parts also seriously affects the environmental quality of the site, and secondary dust raising is easily caused under the conditions of personnel walking, equipment running, air convection and the like, so that the dust concentration is increased, and the physical and mental health of operating personnel is affected. Therefore, dust treatment on the work site is in need of solution.
The statements in the background section are merely technical equivalents which may be known to a person skilled in the art and do not, of course, represent prior art in this field.
SUMMERY OF THE UTILITY MODEL
To one or more among the prior art problem, the utility model provides a workshop vacuum cleaning system, include:
a motor (1);
a vacuum pump (2) electrically connected to the motor (1);
the outlet end of the dust remover (3) is connected with the air inlet end of the vacuum pump (2), and the air outlet end of the vacuum pump (2) is used for exhausting air;
a main dust suction pipe (7) connected to the inlet end of the dust collector (3);
a plurality of dust suction branch pipes (8) arranged on the main dust suction pipe (7);
a plurality of hoses (10), one end of each hose is respectively connected with the dust absorption branch pipe (8);
a plurality of handheld sweepers (11) respectively connected with the other ends of the hoses (10);
a plurality of dust suction heads (12) respectively arranged on the handheld sweeper (11);
an ash discharge valve (13) disposed below the dust collector (3); and
and the ash conveyor (14) is arranged below the ash discharge valve (13). An ash discharge valve is arranged below the high negative pressure dust remover, an ash conveyer is arranged below the high negative pressure dust remover, and the dust ash collected by the dust remover is conveyed to a nearby storage bin, an ash bin or a dust treatment system.
The outlet of the dust remover (3) is connected with the air inlet end of the vacuum pump (2) through a connecting pipe (4). The dust remover is a negative pressure resistant device and comprises a cloth bag filtering unit, a dust collecting hopper, a high vacuum type dust discharging valve, an automatic dust cleaning device and an electric control box for controlling the operation of a filtering system, wherein the cloth bag filtering unit, the dust collecting hopper, the high vacuum type dust discharging valve and the electric control box are arranged in the dust remover. A high vacuum type ash discharge valve and a horizontal ash conveying device are arranged below the ash collecting device. The dust remover is provided with a pulse back-blowing controller. A dust filtration system is installed in the precipitator for removing dust or other particles from the dusty gas stream and delivering them to a corresponding discharge point below the precipitator. An electrical control line on the dust remover is provided with a PLC control module as much as possible, so that the functions of interlocking a powder leakage switch and a vacuum pump motor, automatic pressure relief protection of system overpressure, sequential start and stop of an ash discharge valve and an air compressor, sound alarm prompt of overhigh pressure difference of the dust remover, online ash removal and shutdown ash removal of the dust remover are realized. The blowing air source of the dust remover can be provided by a small-sized air compressor. The vacuum system connecting pipeline adopts a galvanized steel pipe or a seamless steel pipe, is connected by adopting a flange or a pipeline connector, and adopts a quick connector with a taper opening. The bend is smooth with a radius of curvature of no less than 6 pipe diameters. The bent pipe is provided with flanges at two ends, so that the bent pipe is convenient to disassemble and is convenient to clean accumulated dust. The arrangement of the support points of the pipeline is such that when any single piece in the pipeline is disassembled, there is no need to secure adjacent other pipeline sections. All piping installations ensure a continuous grounding of the flanges and flexible connections to prevent static buildup.
The exhaust end of the vacuum pump (2) is connected with one end of an exhaust pipe (5) for exhausting.
And a silencer (6) is also arranged at the other end of the exhaust pipe (5).
The vacuum pump (2) is required to be capable of sucking enough dust-containing air from the farthest point of the pipeline and conveying the dust-containing air into the dust remover when 4 sets of portable cleaning tools work simultaneously. The vacuum pump is equipped with a sound-damping device, the noise being maintained at or below the national relevant regulatory limits.
The dust collection branch pipe (8) is provided with a first self-closing quick connector (91), and one end of the hose (10) is connected with the dust collection branch pipe (8) through the first self-closing quick connector (91).
The other end of the hose (10) is provided with a second self-closing quick connector (92), and the other end of the hose (10) is connected with the handheld sweeper (11) through the second self-closing quick connector (92).
The vacuum dust collection system is provided with a hose, a sweeper and the same number of connecting pieces, and the connecting pieces ensure that the hose and the sweeper are convenient to disassemble and assemble, reliable in sealing and air-tight; each hose interface in the pipeline system is provided with 1 quick joint with a cone mouth. The quick connector is required to ensure the sealing with the hose connector, the firm connection is realized, the convenient assembly and disassembly are ensured, the unused connector can be automatically sucked under the action of negative pressure in the pipeline, and the connector is required to be sealed and is airtight.
The dust collected by the dust suction points is conveyed to a dust remover for filtration treatment through a centralized pipeline system, and the waste gas is discharged to the outdoor atmosphere after reaching the national emission standard. The cleaning tool comprises a hose and a hose end head accessory, and is provided with a cleaning plane dust suction head and a cleaning corner dust suction head.
The vacuum pump (2) is provided with an overpressure automatic pressure relief device and a powder leakage switch. The vacuum pump is provided with an overpressure automatic pressure relief device and a powder leakage switch for protecting the vacuum pump.
The number of the dust suction branch pipes (8), the hose (10), the handheld cleaner (11) and the dust suction head (12) is 1-4 respectively.
The workshop vacuum dust collection system based on the technical scheme can be widely applied to operation sites of dust production enterprises such as various metal or nonmetal ore mining, material processing, coal mines, building material production and the like. The dust-cleaning device can be used for efficiently cleaning dust on the ground, the wall surface, the steps, the windowsill and the like of a production operation site, and creates a good working environment. Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a workshop vacuum dust collection system can be used to the high efficiency dust of departments such as cleaning production job site ground, wall, step, windowsill, operation platform, building corner, creates good operational environment. Can be used together with other dust collectors in a workshop. After dust on the ground of various platforms is cleaned by a workshop vacuum dust collection system, secondary dust raising caused by personnel walking, equipment running, air convection and the like is avoided, and the environment quality of an operation site is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the workshop vacuum dust collection system of the present invention.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
The present invention will be described in detail with reference to the following embodiments.
As shown in fig. 1, the structure of the workshop vacuum cleaning system of the present invention is schematically shown, which includes: the device comprises a motor 1, a vacuum pump 2, a dust remover 3, a connecting pipe 4, an exhaust pipe 5, a silencer 6, a main dust absorption pipe 7, a branch dust absorption pipe 8, a first self-closing quick joint 91, a second self-closing quick joint 92, a hose 10, a handheld sweeper 11, a dust absorption head 12, an ash discharge valve 13 and an ash conveyor 14. The motor 1 is electrically connected with the vacuum pump 2, the air inlet end of the vacuum pump 2 is connected with the connecting pipe 4 for the outlet of the dust remover 3, the air outlet end of the vacuum pump 2 is connected with the exhaust pipe 5, and the muffler 6 is arranged on the exhaust pipe 5. The vacuum pump 2 is such that it draws sufficient dust-laden air from the furthest point of the duct and delivers it to the dust separator when the 4 sets of hand-held cleaning tools are operating simultaneously. The vacuum pump 2 is provided with a silencing device which can keep the noise at or below the relevant national regulation limit; the vacuum pump 2 can also be provided with an overpressure automatic pressure relief device and a powder leakage switch for protecting the vacuum pump 2. The inlet end of the dust collector 3 is connected with a main dust collecting pipe 7, a plurality of (1-4) branch dust collecting pipes 8 are arranged on the main dust collecting pipe 7, a first self-closing quick connector 91 is arranged on each branch dust collecting pipe 8, each branch dust collecting pipe 8 is connected with a hose 10 through the first self-closing quick connector 91, each hose 10 is connected with a handheld sweeper 11 through a second self-closing quick connector 92, and a dust collecting head 12 is arranged on each handheld sweeper 11. An ash discharge valve 13 is arranged below the dust remover 3, an ash conveyer 14 is arranged below the dust remover, and the dust ash collected by the dust remover 3 is conveyed to a nearby storage bin, an ash bin or a dust processing system.
The dust collector 3 is a negative pressure resistant device, and comprises a cloth bag filtering unit, a dust collecting hopper, a high vacuum type dust discharging valve, an automatic dust cleaning device and an electric control box for controlling the operation of the filtering system, wherein the cloth bag filtering unit, the dust collecting hopper, the high vacuum type dust discharging valve and the automatic dust cleaning device are arranged in the dust collector. A high vacuum type ash discharge valve and a horizontal ash conveying device are arranged below the ash collecting device. The dust remover is provided with a pulse back-blowing controller. A dust filtration system is installed in the precipitator for removing dust or other particles from the dusty gas stream and delivering them to a corresponding discharge point below the precipitator. An electrical control line on the dust remover is provided with a PLC control module as much as possible, so that the functions of interlocking a powder leakage switch and a vacuum pump motor, automatic pressure relief protection of system overpressure, sequential start and stop of an ash discharge valve and an air compressor, sound alarm prompt of overhigh pressure difference of the dust remover, online ash removal and shutdown ash removal of the dust remover are realized. The blowing air source of the dust remover can be provided by a small-sized air compressor. The vacuum system connecting pipeline adopts a galvanized steel pipe or a seamless steel pipe, is connected by adopting a flange or a pipeline connector, and adopts a quick connector with a taper opening. The bend is smooth with a radius of curvature of no less than 6 pipe diameters. The bent pipe is provided with flanges at two ends, so that the bent pipe is convenient to disassemble and is convenient to clean accumulated dust. The arrangement of the support points of the pipeline is such that when any single piece in the pipeline is disassembled, there is no need to secure adjacent other pipeline sections. All piping installations ensure a continuous grounding of the flanges and flexible connections to prevent static buildup.
The vacuum dust collection system is provided with a hose 10, a sweeper 11 and connecting pieces with the same number, and the connecting pieces can ensure that the hose and the sweeper are convenient to disassemble and assemble, reliable in sealing and air-tight; each hose interface in the pipeline system is provided with 1 quick joint with a cone mouth. The quick connector is required to ensure the sealing with the hose connector, the firm connection is realized, the convenient assembly and disassembly are ensured, the unused connector can be automatically sucked under the action of negative pressure in the pipeline, and the connector is required to be sealed and is airtight.
The utility model discloses a concentrated pipe-line system carries the dust of collecting these suction points to the dust remover and carries out filtration treatment, discharges to outdoor atmosphere after waste gas reaches national emission standard. The cleaning tool comprises a hose and a hose end head accessory, and is provided with a cleaning plane dust suction head and a cleaning corner dust suction head.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A shop vacuum system, comprising:
a motor (1);
a vacuum pump (2) electrically connected to the motor (1);
the outlet end of the dust remover (3) is connected with the air inlet end of the vacuum pump (2), and the air outlet end of the vacuum pump (2) is used for exhausting air;
a main dust suction pipe (7) connected to the inlet end of the dust collector (3);
a plurality of dust suction branch pipes (8) arranged on the main dust suction pipe (7);
a plurality of hoses (10), one end of each hose is respectively connected with the dust absorption branch pipe (8);
a plurality of handheld sweepers (11) respectively connected with the other ends of the hoses (10);
a plurality of dust suction heads (12) respectively arranged on the handheld sweeper (11);
an ash discharge valve (13) disposed below the dust collector (3); and
and the ash conveyor (14) is arranged below the ash discharge valve (13).
2. The workshop vacuum system according to claim 1, characterized in that the outlet of the dust separator (3) is connected to the inlet of the vacuum pump (2) by means of a connecting pipe (4).
3. Workshop vacuum cleaning system according to claim 1, characterized in that the exhaust end of the vacuum pump (2) is connected to one end of an exhaust pipe (5) for exhausting.
4. Workshop vacuum cleaning system according to claim 3, characterized in that the other end of the exhaust pipe (5) is also provided with a muffler (6).
5. The workshop vacuum system according to claim 1, wherein the dust suction branch pipe (8) is provided with a first self-closing quick coupling (91), and one end of the hose (10) is connected with the dust suction branch pipe (8) through the first self-closing quick coupling (91).
6. The workshop vacuum system according to claim 1, wherein the other end of the hose (10) is provided with a second self-closing quick coupling (92), and the other end of the hose (10) is connected to the hand-held sweeper (11) through the second self-closing quick coupling (92).
7. Workshop vacuum cleaning system according to claim 1, characterized in that the vacuum pump (2) is equipped with an overpressure automatic pressure relief device and a powder leakage switch.
8. Workshop vacuum cleaning system according to claim 1, characterized in that the number of the dust suction branch pipes (8), hoses (10), hand-held sweepers (11) and dust suction heads (12) is 1-4 respectively.
CN201920306970.2U 2019-03-11 2019-03-11 Workshop vacuum dust collection system Active CN210019180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920306970.2U CN210019180U (en) 2019-03-11 2019-03-11 Workshop vacuum dust collection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920306970.2U CN210019180U (en) 2019-03-11 2019-03-11 Workshop vacuum dust collection system

Publications (1)

Publication Number Publication Date
CN210019180U true CN210019180U (en) 2020-02-07

Family

ID=69354624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920306970.2U Active CN210019180U (en) 2019-03-11 2019-03-11 Workshop vacuum dust collection system

Country Status (1)

Country Link
CN (1) CN210019180U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111790692A (en) * 2020-07-24 2020-10-20 中国航空国际建设投资有限公司 A waste gas collecting system that can assemble for spraying paint place

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111790692A (en) * 2020-07-24 2020-10-20 中国航空国际建设投资有限公司 A waste gas collecting system that can assemble for spraying paint place
CN111790692B (en) * 2020-07-24 2022-07-26 中国航空国际建设投资有限公司 A waste gas collecting system that can assemble for place of spraying paint

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