CN112915688A - Automatic dust treatment system for construction engineering construction site - Google Patents
Automatic dust treatment system for construction engineering construction site Download PDFInfo
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- CN112915688A CN112915688A CN202110167864.2A CN202110167864A CN112915688A CN 112915688 A CN112915688 A CN 112915688A CN 202110167864 A CN202110167864 A CN 202110167864A CN 112915688 A CN112915688 A CN 112915688A
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- B01D47/06—Spray cleaning
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Abstract
The invention belongs to the technical field of dust removal in construction engineering construction, and particularly relates to an automatic dust treatment system for a construction engineering construction site. The invention can realize the automatic treatment of the raised dust and simultaneously avoid the waste of water resources; the positions of the water conveying branch pipe and the dust conveying pipe can be adjusted according to different positions of local construction areas, so that the use is more flexible, and the raised dust treatment effect is better; collect dust fall and sack dust removal in raise dust processing system of an organic whole, have the characteristics that the treatment effeciency is high, effectual, reduced the input cost of shower head simultaneously and practiced thrift the required water supply input cost in unit construction area.
Description
Technical Field
The invention relates to the technical field of constructional engineering construction dust removal, in particular to an automatic dust treatment system for a constructional engineering construction site.
Background
The building engineering is a project entity which performs various technical works and completed engineering entities such as planning, surveying, designing, constructing and completing and installation engineering of lines, pipelines and equipment matched with the project entity, wherein the project entity is used for newly building, reconstructing or expanding a house building and affiliated structure facilities. Also refers to the construction of various houses and buildings, also known as the construction workload. The investment amount of the part can be realized only by the construction activities with the need of carrying out the work and the material movement.
In the building construction process, because dust on the ground is soft, a large amount of dust is easily stirred under the drive of wind power, human and machinery, and an open pollution source is caused. The existing method for dealing with dust pollution caused by engineering construction generally carries out dust fall and dust suppression through a sprinkler or a fixed spray head device, and the dust treatment device has the following defects:
1. the existing raise dust treatment device can not realize the self-adaptive adjustment of the water spray quantity, thereby causing the waste of water resources;
2. the existing raise dust treatment device has poor flexibility, cannot be arranged in a targeted manner according to a specific construction area of a construction site, and has poor raise dust treatment effect;
3. the existing raise dust treatment device is poor in structural rationality, and for ensuring the dust suppression effect, spray heads are generally arranged in a dense mode, so that the quantity of the spray heads is increased, the water supply quantity is increased, and the raise dust treatment cost is increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic treatment system for the raise dust on the construction site of the building engineering, which solves the problems that the existing raise dust treatment device can not realize the self-adaptive adjustment of the water spray amount, thereby causing the waste of water resources, the existing raise dust treatment device has poor flexibility, can not be arranged according to the specific construction area of the construction site, has poor raise dust treatment effect and poor structural rationality, and in order to ensure the dust fall and dust suppression effect, the spray headers are generally arranged densely, so that the number of the spray headers is increased and the water supply amount is increased, thereby increasing the raise dust treatment cost.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an automatic treatment system for flying dust in a construction site of constructional engineering comprises a construction site, a local construction area, a water distribution pipe, a water collecting tank, a main dust absorption pipe, a dust removal device and a controller, and further comprises dust detection units arranged at the outer edge of the construction site in a rectangular array manner, wherein the dust detection units are electrically connected with the controller, pipe connectors are uniformly distributed on the water distribution pipe, water delivery branch pipes are symmetrically arranged at the left side and the right side of the local construction area in the construction site, the water distribution pipe is arranged at the side edge position of the construction site, one end of each water delivery branch pipe is connected with the pipe connectors on the water distribution pipe, one end of each water delivery branch pipe, which is close to the pipe connectors, is sequentially connected with a flow detection device and a flow control valve in series, the flow detection device and the flow control valve are respectively electrically connected with the controller, and one end of the water, the water distribution pipe is connected with a water pump in series, the water pump is electrically connected with the controller, the water delivery branch pipes are evenly provided with spraying components, water in the water collecting tank is sequentially conveyed to the spraying components through the water distribution pipe and the water delivery branch pipes under the action of the water pump, and the spraying components perform spraying dust removal on raised dust generated in a local construction area.
The utility model discloses a dust collection device, including dust distribution pipe, dust absorption main pipe, dust conveying pipe, dust collection device, dust collection fan, controller electric connection, the dust absorption main pipe is installed in the top position of water distribution pipe, the one end that the dust absorption main pipe was responsible for is connected with dust collector, the dust absorption fan is responsible for to establish ties there is the dust absorption fan, dust absorption fan and controller electric connection, be located local construction area's left and right sides symmetrical arrangement in the construction site and have dust conveying pipe, dust conveying pipe's one end is responsible for with the dust absorption and is connected, the equipartition has dust absorption branch pipe on the dust conveying pipe, dust absorption branch pipe comprises linkage segment, dehumidification section and the dust absorption section that connects gradually, linkage segment and dust absorption branch union coupling, be equipped.
As a preferred technical solution of the present invention, when the local construction area is a square area, the water delivery branch pipes and the dust delivery pipes symmetrically arranged on the left and right sides of the local construction area are all straight pipe structures corresponding to the straight edges of the local construction area, when the local construction area is an oval area, the water delivery branch pipes and the dust delivery pipes symmetrically arranged on the left and right sides of the local construction area are all arc pipe structures corresponding to the arc edges of the local construction area, and when the local construction area is a circular area, the water delivery branch pipes and the dust delivery pipes symmetrically arranged on the left and right sides of the local construction area are all inferior arc pipe structures corresponding to the arc edges of the local construction area.
As a preferred technical scheme of the invention, the dust removal device is a bag-type dust remover.
As a preferable technical scheme of the invention, the controller adopts an 80C51 singlechip, and is connected with a display screen.
As a preferable technical solution of the present invention, the dust detection unit employs a GCG1000 dust concentration sensor.
As a preferred technical scheme of the invention, the spray assembly consists of a vertical pipe and an atomizing nozzle connected to the end part of the vertical pipe, the vertical pipe is vertically connected to the water delivery branch pipe, and the spraying direction of the atomizing nozzle corresponds to the construction middle position of a local construction area.
As a preferable technical scheme of the invention, the end part of the connecting section extends to the position parallel to the plurality of spraying assemblies, the dehumidifying section is radially consistent with the dust collecting section, the dehumidifying section is vertically connected with the connecting section, and the connecting section and the spraying assemblies are arranged in a staggered manner.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic treatment system for the raised dust on the construction site of the constructional engineering, which has the following beneficial effects:
1. this building engineering job site raise dust automatic processing system through dust concentration among the dust detecting element real-time supervision atmospheric environment, through flow detection device real-time supervision water consumption, passes through flow control valve control discharge according to dust concentration, and the cooperation controller implements spray control, realizes the automatic processing of raise dust, avoids causing the waste of water resource simultaneously.
2. This building engineering job site raise dust automatic processing system can be according to the difference of local construction area position, adjusts the position of water delivery branch pipe and dust conveying pipe, uses more in a flexible way, and the raise dust treatment effect is better.
3. This building engineering job site raise dust automatic processing system collects dust fall and sack dust removal in the raise dust processing system of an organic whole, has that the treatment effeciency is high, effectual characteristics, has reduced the input cost of shower head simultaneously and has practiced thrift the required water supply input cost of unit construction area.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the construction of a dust suction manifold according to the present invention;
FIG. 3 is a schematic view of a connection structure of the dehumidifying section and the electrothermal layer according to the present invention;
fig. 4 is a schematic block diagram of the system of the present invention.
In the figure: 1. a construction site; 2. a local construction area; 3. a water distribution pipe; 4. a water collection tank; 5. a main dust suction pipe; 6. a dust removal device; 7. a dust detection unit; 8. a water delivery branch pipe; 9. a spray assembly; 10. a dust collection fan; 11. a dust conveying pipe; 12. a dust collection branch pipe; 1201. a connecting section; 1202. a dehumidification section; 1203. a dust collection section; 1204. an electric heating layer; 1205. a dust collection hole; 13. a flow detection device; 14. a flow control valve; 15. and (4) a water pump.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: an automatic dust treatment system for a construction site of building engineering comprises a construction site 1, a local construction area 2, a water distribution pipe 3, a water collecting tank 4, a main dust absorption pipe 5, a dust removal device 6 and a controller, and further comprises dust detection units 7 which are arranged at the outer edge of the construction site 1 in a rectangular array, wherein the dust detection units 7 are electrically connected with the controller, pipe connectors are uniformly distributed on the water distribution pipe 3, water delivery branch pipes 8 are symmetrically arranged at the left side and the right side of the local construction area 2 in the construction site 1, the water distribution pipe 3 is arranged at the side edge position of the construction site 1, one end of each water delivery branch pipe 8 is connected with a pipe connector on the water distribution pipe 3, one end of each water delivery branch pipe 8, which is close to the pipe connector, is sequentially connected in series with a flow detection device 13 and a flow control valve 14, the flow detection device 13 and the flow control valve 14 are respectively electrically connected with the controller, one, the water distributor 3 is connected in series with a water pump 15, the water pump 15 is electrically connected with the controller, the water delivery branch pipes 8 are evenly provided with spraying components 9, water in the water collecting tank 4 is sequentially conveyed to the spraying components 9 through the water distributor 3 and the water delivery branch pipes 8 under the action of the water pump 15, and the spraying components 9 perform spraying dust removal on dust generated in the local construction area 2.
The dust collection main pipe 5 is installed at the upper position of the water distribution pipe 3, one end of the dust collection main pipe 5 is connected with the dust removal device 6, a dust collection fan 10 is connected to the dust collection main pipe 5 in series, the dust collection fan 10 is electrically connected with the controller, the dust transport pipes 11 are symmetrically arranged on the left side and the right side of the local construction area 2 in the construction site 1, one end of each dust transport pipe 11 is connected with the dust collection main pipe 5, dust collection branch pipes 12 are evenly distributed on the dust transport pipes 11, each dust collection branch pipe 12 is composed of a connecting section 1201, a dehumidification section 1202 and a dust collection section 1203 which are sequentially connected, the connecting section 1201 is connected with the dust collection branch pipes 12, an electric heating layer 1204 electrically connected with the controller is arranged on the inner wall of the dehumidification section 1202, and.
In this embodiment, detachable connection modes, such as clamping or threaded connection, are adopted between the water delivery branch pipe 8 and the pipe connection port and between the dust delivery pipe 11 and the dust collection main pipe 5, so that the water delivery branch pipe 8 and the dust delivery pipe 11 can be conveniently disassembled, assembled and replaced.
Specifically, when the local construction area 2 is a square area, the water conveying branch pipes 8 and the dust conveying pipes 11 symmetrically arranged on the left side and the right side of the local construction area 2 are both straight pipe structures corresponding to straight edges of the local construction area 2, when the local construction area 2 is an oval area, the water conveying branch pipes 8 and the dust conveying pipes 11 symmetrically arranged on the left side and the right side of the local construction area 2 are both arc pipe structures corresponding to arc edges of the local construction area 2, and when the local construction area 2 is a circular area, the water conveying branch pipes 8 and the dust conveying pipes 11 symmetrically arranged on the left side and the right side of the local construction area 2 are both minor arc pipe structures corresponding to arc outer edges of the local construction area 2.
In this embodiment, in practical application, water delivery branch pipe 8 and dust conveying pipe 11 have preset three groups of different shape structures, including straight tube structure, arc tube structure and inferior arc tube tie, no matter what kind of shape is arranged in local construction region 2, can both match the water delivery branch pipe 8 and the dust conveying pipe 11 of corresponding shape, and it is higher to use the flexibility, and corresponding shape's local construction region 2 matches the water delivery branch pipe 8 and the dust conveying pipe 11 of corresponding structure, can make the effect that presses down dirt, remove dust better.
Specifically, the dust removing device 6 is a bag-type dust remover.
In this embodiment, regard the sack cleaner as dust collector 6, make this dust pelletizing system's dust collection efficiency higher, use more nimble, and the reliability is higher.
Specifically, the controller adopts an 80C51 singlechip, and is connected with a display screen.
In this embodiment, realize water distribution and dust absorption control through 80C51 singlechip, the cooperation solenoid valve uses during practical application, specifically sets up the solenoid valve at the one end that water delivery branch pipe 8 is close to the pipe connection mouth, when needs carry out spray dust removal, at first the control solenoid valve is opened, then start water pump 15, implement spray dust removal, the flow that the display screen can show water and the dust concentration data in the environment on every side to in looking over.
Specifically, the dust detection unit 7 employs a GCG1000 dust concentration sensor.
In the embodiment, the dust sensor is also called as a dust concentration sensor, the common model is a GCG1000 type dust sensor, the dust sensor is an advanced dust measurement technology which absorbs and digests dust at home and abroad, the light intensity of scattered light is converted into an electric signal by utilizing the principle that the scattered light intensity of dust is in direct proportion to the dust concentration when the floating dust in a darkroom irradiates a light source, so that the relative mass concentration of the dust is calculated, and the mass concentration of the dust can be directly calculated through preset parameter values; in the embodiment, a GCG1000 dust concentration sensor is used as the dust detection unit 7, so that the dust concentration of the construction site can be monitored in real time, and when the dust concentration is higher than a set value, the controller is matched to implement spray dust removal control.
Specifically, spray assembly 9 comprises standpipe and the atomizer who connects in the standpipe tip, and the standpipe is connected perpendicularly on water delivery branch pipe 8, and atomizer's the direction of spraying corresponds with local construction area 2's construction middle part position.
In this embodiment, during the use, the water in the header tank 4 is carried to the standpipe through water distributor 3, water delivery branch pipe 8 in proper order under the effect of water pump 15, then carries out spray dust removal by atomizing nozzle to 2 middle parts in local construction area.
Specifically, the end of the connecting section 1201 extends to a position parallel to the plurality of spray assemblies 9, the dehumidifying section 1202 is radially consistent with the dust suction section 1203, the dehumidifying section 1202 is vertically connected with the connecting section 1201, and the connecting section 1201 and the spray assemblies 9 are arranged in a staggered manner.
In this embodiment, the connection section 1201 and the spraying assembly 9 are arranged in a staggered manner, so that the amount of water mist entering the dust collection section 1203 can be reduced, and the dust collection section 1203 is prevented from being too close to the atomizing nozzle.
The working principle and the using process of the invention are as follows: the dust concentration in the construction site 1 is monitored in real time through the dust detection unit 7, when the dust concentration in the construction site 1 is detected to be higher than a set value, the water pump 15 is controlled to be started through the controller, water in the water collection tank 4 is sequentially conveyed to the vertical pipe through the water distribution pipe 3 and the water delivery branch pipe 8, then the atomizing nozzle performs atomizing dust removal on the middle part of the local construction area 2, meanwhile, the dust suction fan 10 is started through the controller, the inside of the dust suction branch pipe 12 is in a negative pressure environment, nearby gas dust is sucked through a dust suction hole 1205 on the dust suction section 1203, part of dust with moisture is sucked to the dehumidification section 1202 through the dust suction section 1203, the electric heating layer 1204 is controlled through the controller to dry the gas dust in the dehumidification section 1202, the dehumidification purpose is achieved, then the dried dust is sequentially conveyed to the dust collection device 6 through the connecting section 1201, the dust delivery pipe 11 and the dust suction main pipe 5 to complete dust centralized collection and treatment, the dual dust removal guarantee realizes high-efficient dust removal, avoids producing raise dust pollution.
In another aspect of the invention, the positions of the water conveying branch pipe 8 and the dust conveying pipe 11 can be adjusted according to different positions of the local construction area 2, and the invention is flexible to use.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (7)
1. The utility model provides a building engineering job site raise dust automatic processing system, includes construction site (1), local construction area (2), water distributor (3), header tank (4), dust absorption are responsible for (5), dust collector (6) and controller, its characterized in that: the dust automatic processing system further comprises dust detection units (7) which are arranged at the outer edge of the construction site (1) in a rectangular array mode, the dust detection units (7) are electrically connected with the controller, pipe connectors are evenly distributed on the water distribution pipes (3), water delivery branch pipes (8) are symmetrically arranged on the left side and the right side of a local construction area (2) in the construction site (1), the water distribution pipes (3) are installed at the side edge positions of the construction site (1), one ends of the water delivery branch pipes (8) are connected with the pipe connectors on the water distribution pipes (3), one ends, close to the pipe connectors, of the water delivery branch pipes (8) are sequentially connected with a flow detection device (13) and a flow control valve (14) in series, the flow detection device (13) and the flow control valve (14) are respectively and electrically connected with the controller, and one ends of the water distribution pipes (3) are communicated with the water collection tank (4), a water pump (15) is connected in series on the water distribution pipe (3), the water pump (15) is electrically connected with the controller, spraying assemblies (9) are uniformly distributed on the water delivery branch pipe (8), water in the water collection tank (4) is sequentially conveyed to the spraying assemblies (9) through the water distribution pipe (3) and the water delivery branch pipe (8) under the action of the water pump (15), and dust generated by the local construction area (2) is sprayed and removed by the spraying assemblies (9);
the main dust absorption pipe (5) is arranged above the water distribution pipe (3), one end of the main dust absorption pipe (5) is connected with the dust removal device (6), a dust collection fan (10) is connected in series on the dust collection main pipe (5), the dust collection fan (10) is electrically connected with the controller, dust conveying pipes (11) are symmetrically arranged at the left side and the right side of the local construction area (2) in the construction site (1), one end of the dust conveying pipe (11) is connected with the main dust absorption pipe (5), the dust conveying pipe (11) is evenly provided with branch dust absorption pipes (12), the dust collection branch pipe (12) consists of a connecting section (1201), a dehumidifying section (1202) and a dust collection section (1203) which are connected in sequence, the connecting section (1201) is connected with the dust collection branch pipe (12), an electric heating layer (1204) electrically connected with the controller is arranged on the inner wall of the dehumidifying section (1202), and dust collection holes (1205) are uniformly distributed in the dust collection section (1203).
2. The automatic dust emission treatment system for the construction engineering construction site as claimed in claim 1, wherein: when local construction region (2) is square region, water delivery branch pipe (8) and dust conveying pipe (11) of symmetrical arrangement in local construction region (2) left and right sides are the straight tube structure corresponding with local construction region (2) straight flange, when local construction region (2) is oval region, water delivery branch pipe (8) and dust conveying pipe (11) of symmetrical arrangement in local construction region (2) left and right sides are the arc tube structure corresponding with local construction region (2) arc flange, when local construction region (2) is circular region, water delivery branch pipe (8) and dust conveying pipe (11) of symmetrical arrangement in local construction region (2) left and right sides are inferior arc tube structure corresponding with local construction region (2) circular arc outer fringe.
3. The automatic dust emission treatment system for the construction engineering construction site as claimed in claim 1, wherein: the dust removal device (6) is a bag-type dust remover.
4. The automatic dust emission treatment system for the construction engineering construction site as claimed in claim 1, wherein: the controller adopts 80C51 singlechip, the controller is connected with the display screen.
5. The automatic dust emission treatment system for the construction engineering construction site as claimed in claim 1, wherein: the dust detection unit (7) adopts a GCG1000 dust concentration sensor.
6. The automatic dust emission treatment system for the construction engineering construction site as claimed in claim 1, wherein: the spray assembly (9) is composed of a vertical pipe and an atomizing nozzle connected to the end part of the vertical pipe, the vertical pipe is vertically connected to the water delivery branch pipe (8), and the spraying direction of the atomizing nozzle corresponds to the construction middle position of the local construction area (2).
7. The automatic dust emission treatment system for the construction engineering construction site as claimed in claim 1, wherein: the end part of the connecting section (1201) extends to the position parallel to a plurality of spraying assemblies (9), the dehumidifying section (1202) is radially consistent with the dust suction section (1203), the dehumidifying section (1202) is vertically connected with the connecting section (1201), and the connecting section (1201) and the spraying assemblies (9) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110167864.2A CN112915688A (en) | 2021-02-07 | 2021-02-07 | Automatic dust treatment system for construction engineering construction site |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110167864.2A CN112915688A (en) | 2021-02-07 | 2021-02-07 | Automatic dust treatment system for construction engineering construction site |
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| Publication Number | Publication Date |
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| CN112915688A true CN112915688A (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110167864.2A Pending CN112915688A (en) | 2021-02-07 | 2021-02-07 | Automatic dust treatment system for construction engineering construction site |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177720A (en) * | 2021-11-10 | 2022-03-15 | 北京城建集团有限责任公司 | Construction site raise dust treatment method |
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| CN109613866A (en) * | 2018-12-13 | 2019-04-12 | 浙江恒力建设有限公司 | Fugitive dust monitoring system |
| CN110694399A (en) * | 2019-11-18 | 2020-01-17 | 陕西龙门钢铁有限责任公司 | Method and system for treating steel slag flue gas |
| WO2020215478A1 (en) * | 2019-04-24 | 2020-10-29 | 山东科技大学 | Air-and-spray curtain device and method for controlling and removing dust for fully mechanized mining working face through suction, induction and convection |
| CN212039571U (en) * | 2020-01-14 | 2020-12-01 | 北京建工集团有限责任公司 | Raise dust detects and sprays dust fall system |
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2021
- 2021-02-07 CN CN202110167864.2A patent/CN112915688A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202740957U (en) * | 2012-09-10 | 2013-02-20 | 戴若夫 | Indoor air purification and dust removal system capable of automatically detecting and controlling dust concentration |
| CN109613866A (en) * | 2018-12-13 | 2019-04-12 | 浙江恒力建设有限公司 | Fugitive dust monitoring system |
| WO2020215478A1 (en) * | 2019-04-24 | 2020-10-29 | 山东科技大学 | Air-and-spray curtain device and method for controlling and removing dust for fully mechanized mining working face through suction, induction and convection |
| CN110694399A (en) * | 2019-11-18 | 2020-01-17 | 陕西龙门钢铁有限责任公司 | Method and system for treating steel slag flue gas |
| CN212039571U (en) * | 2020-01-14 | 2020-12-01 | 北京建工集团有限责任公司 | Raise dust detects and sprays dust fall system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177720A (en) * | 2021-11-10 | 2022-03-15 | 北京城建集团有限责任公司 | Construction site raise dust treatment method |
| CN114177720B (en) * | 2021-11-10 | 2022-06-21 | 北京城建集团有限责任公司 | Construction site dust control method |
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Application publication date: 20210608 |
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