CN110755937A - Ventilation and dust removal system for steel frame factory building - Google Patents
Ventilation and dust removal system for steel frame factory building Download PDFInfo
- Publication number
- CN110755937A CN110755937A CN201911096599.2A CN201911096599A CN110755937A CN 110755937 A CN110755937 A CN 110755937A CN 201911096599 A CN201911096599 A CN 201911096599A CN 110755937 A CN110755937 A CN 110755937A
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- CN
- China
- Prior art keywords
- dust
- factory building
- remover
- removal system
- steel frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0045—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding by using vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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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
Abstract
The invention discloses a ventilation and dust removal system for a steel frame factory building, which belongs to the technical field of dust removal of steel structure factory buildings and comprises a factory building body, wherein the factory building body comprises a roof, a cross beam and a base frame; the dust collection device is characterized in that a dust collection pipe is fixed on the support, a plurality of dust collection covers are distributed on the dust collection pipe, two ends of the dust collection pipe are connected with first dust collectors, the second dust collectors are connected with dust collection devices, and the dust collection devices are connected with a chimney. According to the invention, the plurality of dust hoods are arranged on the cross beam of the plant and two sides of the bed frame of the plant, and the dust hoods are lowered under the action of the air inducing device to be sucked into the first dust remover for treatment, so that part of large-particle dust is treated, then the large-particle dust enters the second dust remover for treatment, and then the large-particle dust is discharged into the air through the chimney, so that the pollution to the air is reduced.
Description
Technical Field
The invention belongs to the technical field of steel structure factory building dust removing equipment, and particularly relates to a ventilation and dust removal system for a steel frame factory building.
Background
At present, the practical steel structure of factory building of most industrial production builds, and the factory building that the steel frame structure was built is after installing the room board, and its air permeability is poor, and we can produce a large amount of dust particles in industrial production's factory building, and these dusts can not in time be handled and directly discharge the air hole and can cause serious pollution, and these dusts can influence staff's health simultaneously.
Disclosure of Invention
The invention aims to: aiming at the problems, the invention provides the ventilation and dust removal system for the steel frame factory building, which can timely extract dust particles in the industrial factory building, discharge the dust particles after multi-layer treatment and reduce the pollution to the air.
In order to achieve the purpose, the invention adopts the following technical scheme:
a ventilation and dust removal system of a steel frame factory building comprises a factory building body, wherein the factory building body comprises a roof, a cross beam and a base frame; the dust collection device is characterized in that a dust collection pipe is fixed on the support, a plurality of dust collection covers are distributed on the dust collection pipe, two ends of the dust collection pipe are connected with first dust collectors, the second dust collectors are connected with dust collection devices, and the dust collection devices are connected with a chimney.
Furthermore, a plurality of dust hoods are distributed on two sides inside the base frame, the dust hoods are connected with a third dust remover in a converging mode through pipelines, and the third dust remover and the first dust remover are connected into a second dust remover in a converging mode through pipelines. A plurality of suction hoods inside the bed frame assemble the third dust remover in, and unified once of handling the dust, handle the dust of big granule, then carry out the secondary operation in sending first dust remover, then in discharging the air, the pollution abatement.
Furthermore, the first dust remover comprises a dust removing body which is of a cavity structure, a spray head is arranged at the top of the dust removing body and connected with an external water source, an opening is formed in the bottom of the dust removing body, and a switch is arranged at the opening.
Further, the dust removal body is of a cavity spherical structure. The dust remover of cavity structure sprays through the shower head, wets the dust, falls into globular bottom, regularly opens the switch of bottom, and the large granule dust after the clearance sprays reduces to discharging the dust volume in the environment.
Further, the first dust remover, the second dust remover and the third dust remover have the same structure.
Furthermore, the dust suction device comprises an air induction chamber, and a filter screen and an air induction fan are arranged in the air induction chamber; the filter screen is arranged at one end close to the first dust remover. The induced air fan in the induced air chamber filters dust through the filter screen, and then discharges the dust to the air through the chimney, thereby reducing the pollution to the environment. The induced fan is connected with an external power supply.
Furthermore, the central position of dust absorption pipe is equipped with the end cap, the end cap falls into left dust absorption pipe and right dust absorption pipe with the dust absorption pipe, install two suction hoods on left side dust absorption pipe, the right dust absorption pipe respectively.
Furthermore, two sides in the base frame body are respectively provided with two dust hoods.
The invention has the beneficial effects that:
compared with the prior art, the invention has the advantages that the plurality of dust hoods are arranged on the cross beam of the factory building and two sides of the base frame of the factory building, the dust hoods are lowered under the action of the air inducing device and sucked into the first dust remover for treatment, part of large-particle dust is treated, then the large-particle dust enters the second dust remover for treatment, and then the large-particle dust is discharged into the air through the chimney, so that the pollution to the air is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-a factory building body, 2-a dust hood, 3-a dust collection pipe, 4-a first dust remover, 5-a second dust remover, 6-a chimney, 7-a base frame, 8-a spray header, 9-an opening, 10-a filter screen, 11-a induced fan, 12-a cross beam and 13-a third dust remover.
Detailed Description
The present invention is further illustrated by the following specific examples.
Example 1:
as shown in fig. 1, a ventilation and dust removal system for a steel frame factory building comprises a factory building body 1, wherein the factory building body 1 comprises a roof, a beam 12 and a pedestal 7; a dust suction pipe 3 is fixed on the support, a plurality of dust suction covers 2 are distributed on the dust suction pipe 3, two ends of the dust suction pipe 3 are connected with first dust collectors 4, second dust collectors 5 are connected, the second dust collectors 5 are connected with dust suction devices, and the dust suction devices are connected with a chimney 6.
The working principle of the embodiment is as follows: inside the factory building, because the reason of construction, can produce the dust of a large amount of different granule sizes, install a plurality of suction hoods 2 through crossbeam 12 and the both sides of factory building bed frame 7 at the factory building, suction hoods 2 descend the dust to inhale under the processing of first dust remover 4 in the effect of induced air device, handle the dust of partial big granule, then handle in entering into second dust remover 5, then discharge in the air through chimney 6, reduce the pollution to the air.
Example 2:
as shown in fig. 1, a ventilation and dust removal system for a steel frame factory building comprises a factory building body 1, wherein the factory building body 1 comprises a roof, a beam 12 and a pedestal 7; a dust suction pipe 3 is fixed on the support, a plurality of dust suction covers 2 are distributed on the dust suction pipe 3, two ends of the dust suction pipe 3 are connected with first dust collectors 4, second dust collectors 5 are connected, the second dust collectors 5 are connected with dust suction devices, and the dust suction devices are connected with a chimney 6.
A plurality of dust hoods 2 are distributed on two sides inside the base frame 7, the dust hoods 2 are connected with a third dust remover 13 in a converging mode through pipelines, and the third dust remover 13 is connected into a second dust remover through a converging mode with the first dust remover 4 through a pipeline. The plurality of dust hoods 2 in the base frame 7 are gathered in the third dust remover 13, the dust is uniformly treated once, large-particle dust is treated, then the large-particle dust is treated for the second time in the first dust remover 4, and then the pollution is reduced when the large-particle dust is discharged into the air.
The first dust remover 4 comprises a dust removing body which is of a cavity structure, the top of the dust removing body is provided with a spray header 8, the spray header 8 is connected with an external water source, the bottom of the dust removing body is provided with an opening 9, and a switch is arranged at the opening 9; .
The dust removal body is of a cavity spherical structure. The dust remover of cavity structure sprays through shower head 8, wets the dust, falls into spheroidal bottom, regularly opens the switch of bottom, and the large granule dust after the clearance sprays reduces to discharging the dust volume in the environment.
The first dust remover 4, the second dust remover 5 and the third dust remover 13 have the same structure.
The dust suction device comprises an air induction chamber, and a filter screen 10 and an air induction fan 11 are arranged in the air induction chamber; the filter screen 10 is arranged close to one end of the first precipitator 4. The induced air fan 11 in the induced air chamber filters dust through the filter screen 10, and then the dust is discharged to the air through the chimney 6, so that the pollution to the environment is reduced.
The central position of the dust collection pipe 3 is provided with a plug which divides the dust collection pipe 3 into a left dust collection pipe 3 and a right dust collection pipe 3, and the left dust collection pipe 3 and the right dust collection pipe 3 are respectively provided with two dust collection covers 2.
Two sides in the base frame 7 body are respectively provided with two dust hoods 2.
The working principle of this embodiment is the same as that of embodiment 1.
Claims (8)
1. The utility model provides a steelframe factory building dust pelletizing system that ventilates which characterized in that: the plant comprises a plant body (1), wherein the plant body (1) comprises a roof, a cross beam (12) and a base frame (7); the dust collecting device is characterized in that a dust collecting pipe (3) is fixed on the support, a plurality of dust collecting covers (2) are distributed on the dust collecting pipe (3), first dust collectors (4) are connected to two ends of the dust collecting pipe (3), second dust collectors (5) are connected, the second dust collectors (5) are connected with dust collecting devices, and the dust collecting devices are connected with a chimney (6).
2. The steel frame factory building ventilation and dust removal system of claim 1, wherein: a plurality of dust hoods (2) are distributed on two sides of the interior of the base frame (7), the dust hoods (2) are connected with a third dust remover (13) in a converging mode through pipelines, and the third dust remover (13) and the first dust remover (4) are connected into a second dust remover in a converging mode through pipelines.
3. The steel frame factory building ventilation and dust removal system of claim 2, wherein: the first dust remover (4) comprises a dust removing body which is of a cavity structure, a spray head (8) is arranged at the top of the dust removing body, the spray head (8) is connected with an external water source, an opening (9) is formed in the bottom of the dust removing body, and a switch is arranged at the opening (9).
4. The steel frame factory building ventilation and dust removal system of claim 3, wherein: the dust removal body is of a cavity spherical structure.
5. The steel frame factory building ventilation and dust removal system of claim 4, wherein: the first dust remover (4), the second dust remover (5) and the third dust remover (13) have the same structure.
6. The steel frame factory building ventilation and dust removal system of claim 5, wherein: the dust suction device comprises an air induction chamber, wherein a filter screen (10) and an air induction fan (11) are arranged in the air induction chamber; the filter screen (10) is arranged at one end close to the first dust remover (4).
7. The steel frame factory building ventilation and dust removal system of claim 1, wherein: the central point of dust absorption pipe (3) puts and is equipped with the end cap, the end cap falls into left dust absorption pipe (3) and right dust absorption pipe (3) with dust absorption pipe (3), install two suction hood (2) on left side dust absorption pipe (3), right dust absorption pipe (3) respectively.
8. The steel frame factory building ventilation and dust removal system of claim 2, wherein: two sides in the base frame (7) body are respectively provided with two dust hoods (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911096599.2A CN110755937A (en) | 2019-11-11 | 2019-11-11 | Ventilation and dust removal system for steel frame factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911096599.2A CN110755937A (en) | 2019-11-11 | 2019-11-11 | Ventilation and dust removal system for steel frame factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110755937A true CN110755937A (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911096599.2A Withdrawn CN110755937A (en) | 2019-11-11 | 2019-11-11 | Ventilation and dust removal system for steel frame factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110755937A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058846A (en) * | 2020-08-23 | 2020-12-11 | 北京印刷学院 | Printing equipment for packing VOCs waste gas negative pressure gas collection absorbing hood |
| CN112933812A (en) * | 2021-02-24 | 2021-06-11 | 迁安市民祥工贸有限公司 | Factory building dust fall system |
| CN112976804A (en) * | 2021-02-03 | 2021-06-18 | 天津市卫印印刷有限责任公司 | Independent printing intelligence exhaust dust pelletizing system that discharges fume |
| CN113770148A (en) * | 2021-09-16 | 2021-12-10 | 新兴铸管股份有限公司 | Dust removal workshop structure |
| CN115382874A (en) * | 2022-09-30 | 2022-11-25 | 广西双迎门业有限公司 | Fire prevention door plant processing factory building dust pelletizing system |
-
2019
- 2019-11-11 CN CN201911096599.2A patent/CN110755937A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058846A (en) * | 2020-08-23 | 2020-12-11 | 北京印刷学院 | Printing equipment for packing VOCs waste gas negative pressure gas collection absorbing hood |
| CN112976804A (en) * | 2021-02-03 | 2021-06-18 | 天津市卫印印刷有限责任公司 | Independent printing intelligence exhaust dust pelletizing system that discharges fume |
| CN112933812A (en) * | 2021-02-24 | 2021-06-11 | 迁安市民祥工贸有限公司 | Factory building dust fall system |
| CN113770148A (en) * | 2021-09-16 | 2021-12-10 | 新兴铸管股份有限公司 | Dust removal workshop structure |
| CN115382874A (en) * | 2022-09-30 | 2022-11-25 | 广西双迎门业有限公司 | Fire prevention door plant processing factory building dust pelletizing system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200207 |