CN110629977B - Vertical transport channel for construction waste and use method thereof - Google Patents
Vertical transport channel for construction waste and use method thereof Download PDFInfo
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- CN110629977B CN110629977B CN201910834332.2A CN201910834332A CN110629977B CN 110629977 B CN110629977 B CN 110629977B CN 201910834332 A CN201910834332 A CN 201910834332A CN 110629977 B CN110629977 B CN 110629977B
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- foam
- pipeline
- waste
- garbage
- construction waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/04—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour through foam
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/10—Arrangements in buildings for the disposal of refuse
Abstract
In order to obtain a better dust suppression effect, the invention provides a vertical transport channel for construction waste and a use method thereof. The invention discloses a technical scheme of a vertical transport channel for construction waste, which comprises the following steps: the vertical transportation channel for the construction waste comprises a waste pipeline, a feeding port arranged on the side part of the waste pipeline at intervals, and a foam generator, wherein a foam ejector of the foam generator is communicated with the side part of the waste pipeline. According to the vertical construction waste conveying channel, the foam generator is arranged on the side part of the waste pipeline, when construction waste is thrown in, the foam generator is opened, foam is injected from the foam injector and sprayed on the construction waste, and therefore the effect of inhibiting dust emission is achieved.
Description
Technical Field
The invention belongs to the technical field of vertical transportation of garbage pipelines, and particularly relates to a vertical transportation channel for construction garbage.
Background
The vertical transportation technology of the garbage pipeline is characterized in that a closed large-diameter pipeline is arranged inside a building or outside an outer wall, building garbage in a floor falls freely along the pipeline by gravity, the garbage is decelerated through a deceleration door, and finally the garbage falls into a special garbage can for treatment.
The garbage transport pipeline mainly comprises main components such as a floor garbage inlet, a main pipeline, a speed reduction door, a garbage outlet, a special garbage can, a pipeline and a structural connecting piece, can be directly fixed on the main components such as a beam, a column and a wall body of a construction building, is flexible to install and can be used repeatedly.
The main pipeline adopts cylindrical standard pipeline layers, the diameter of the pipeline is controlled within the range of 500 mm-1000 mm, each standard pipeline layer is divided into an upper layer and a lower layer, each layer is 1.8m, the height of the pipeline can be adjusted within 1.8 m-3.6 m, and the upper layer and the lower layer of the standard layer are connected by bolts; the floor inlet can be provided with a rotary baffle according to the distance between the pipeline and the floor; a baffle capable of freely rotating is arranged in the inlet of the pipeline, so that dust is prevented from flying out at the inlet of each layer.
The pipeline and wall connecting piece is provided with a semicircular track which can be freely adjusted in a plane of 180 degrees, so that the connecting piece can still be connected with members such as beams and columns after the pipeline rises; the speed reduction door adopts a spring plate, a rubber pad is covered on the spring plate, the initial angle of the spring plate is set to be 45 degrees according to the self-locking principle, and a position is arranged at every three layers to reduce the falling speed of the garbage; a baffle plate with a spring is arranged at the outlet of the pipeline; the outlet of the garbage pipeline is provided with a special container type garbage can for garbage recovery and a dustproof isolation shed. The garbage inlet, the garbage outlet and the special garbage can of the floor of the garbage transport pipeline are provided with an automatic spraying dust-settling system.
The particle size of a single piece of the building crushed aggregates (old concrete, mortar and other mineral materials and construction waste generated by chiseling, plastering and the like) is not more than 100mm, and the weight is not more than 2 kg; wood, paper, metal and other plastic packaging waste materials are strictly prohibited from being transported through the vertical refuse transport channel.
The dust control that raises, through set up a baffle that can free rotation in the pipeline entry, rubbish transport pipe way floor rubbish entry, rubbish export and special dustbin set up automatic spraying dust fall system.
In the prior art, the dust-proof device comprises a dust-proof isolation shed and an automatic spraying dust-settling system, and has a certain effect of suppressing dust, but in a high-rise building, holes are formed in the later construction period, the quantity of crushed materials in the building is large, the situation that dust flies when garbage is dumped is difficult to achieve the ideal effect only by means of current measures, and more powerful dust-settling measures need to be taken.
Disclosure of Invention
In order to obtain a better dust suppression effect, the invention provides a vertical transport channel for construction waste and a use method thereof.
The invention discloses a technical scheme of a vertical transport channel for construction waste, which comprises the following steps:
the vertical transportation channel for the construction waste comprises a waste pipeline, a feeding port arranged on the side part of the waste pipeline at intervals, and a foam generator, wherein a foam ejector of the foam generator is communicated with the side part of the waste pipeline.
According to the vertical construction waste conveying channel, the foam generator is arranged on the side part of the waste pipeline, when construction waste is thrown in, the foam generator is opened, foam is injected from the foam injector and sprayed on the construction waste, and therefore the effect of inhibiting dust emission is achieved.
Furthermore, in the vertical transport passage of construction waste, the foam generator further comprises a foam liquid storage, a water inlet pipe and a proportional mixer, wherein the water inlet of the proportional mixer is connected with the water inlet pipe, the feed inlet of the proportional mixer extends into the foam liquid storage, and the discharge outlet of the proportional mixer is connected with the foam ejector. After the foam generator is started, the proportioner extracts a certain amount of water and foam liquid to mix, mixed liquid is output to the foam ejector after mixing, and the foam ejector injects foam into the garbage pipeline.
Furthermore, in the vertical transportation channel of the construction waste, a buffer device arranged at the bottom of the waste pipeline is further included. Buffer can stay the building rubbish temporary delay in the rubbish pipeline, like this, the foam that the foam generator produced just can have abundant time to adsorb the raise dust on building rubbish to further restrain the raise dust. When the weight of the accumulated construction waste exceeds the bearing capacity of the buffer device, the bottom of the buffer device is opened, and the construction waste is discharged out of the waste pipeline.
Furthermore, in the vertical construction waste conveying channel, the buffer device comprises a plurality of horizontal valves, the horizontal valves are hinged with the side wall of the waste pipeline, the upper parts of the horizontal valves are connected with one ends of springs, the other ends of the springs are connected with the side wall of the waste pipeline, and the connection point is positioned at the upper part of the hinged connection position of the horizontal valves and the side wall of the waste pipeline; a plurality of horizontal valves are arranged around the center of the bottom of the garbage pipeline to form a bottom plate. When the weight of the accumulated construction waste exceeds the bearing capacity of the horizontal valve, the horizontal valve is opened downwards, and the construction waste is discharged out of the waste pipeline. When the construction waste is discharged, the horizontal valve is reset through the spring to form the bottom plate again.
Furthermore, the vertical construction waste conveying channel also comprises a foam extraction device, and an extraction port of the foam extraction device is communicated with the side part of the waste pipeline at the upper part of the buffer device. The foam stays in the garbage pipeline for a long time and can corrode the pipe wall. After the foam extracting device is arranged, redundant foam can be discharged out of the garbage pipeline through the extracting port, and therefore the pipe wall is prevented from being corroded.
Furthermore, in the vertical transport passage of construction waste, the foam extraction device further comprises a water tank and an air extraction pump, and the air extraction pump is connected to the upper part of the water tank. After the foam pumping device is started, the air pump pumps the foam of the garbage pipeline into the water tank.
Furthermore, in the vertical transportation channel for the construction waste, in order to facilitate observation of the situation in the waste pipeline, an observation window is arranged on the waste pipeline.
Furthermore, in the vertical transportation channel for construction waste, the waste pipeline comprises a plurality of pipe sections for the convenience of installation.
The invention also provides a use method of the building rubbish vertical transportation channel, which comprises the following steps:
firstly, throwing building garbage from a feed inlet;
and secondly, starting the foam generator, spraying foam and inhibiting dust.
According to the application method of the vertical transportation channel for the construction waste, the foam generator is arranged on the side part of the waste pipeline, when the construction waste is thrown in, the foam generator is opened, the foam is injected from the foam injector and is sprayed on the construction waste, and therefore the effect of inhibiting dust emission is achieved.
Furthermore, in the use method of the construction waste vertical transportation channel, in the first step, the construction waste is put into the buffer device from the feeding port and then stays on the buffer device. Buffer can stay the building rubbish temporary delay in the rubbish pipeline, like this, the foam that the foam generator produced just can have abundant time to adsorb the raise dust on building rubbish to further restrain the raise dust. When the weight of the accumulated construction waste exceeds the bearing capacity of the buffer device, the bottom of the buffer device is opened, and the construction waste is discharged out of the waste pipeline.
Further, in the use method of the vertical transportation channel for construction waste, the method further comprises: thirdly, starting a foam extracting device to extract redundant foam and water; and fourthly, continuously throwing the garbage, and when the weight of the construction garbage detained above the buffer device exceeds the bearing capacity of the buffer device, opening the bottom plate of the buffer device, and discharging the construction garbage from the pipeline. The foam stays in the garbage pipeline for a long time and can corrode the pipe wall. After the foam extracting device is arranged, redundant foam can be discharged out of the garbage pipeline through the extracting port, and therefore the pipe wall is prevented from being corroded.
Drawings
FIG. 1 is a schematic view of a vertical transport corridor for construction waste in accordance with the present invention;
fig. 2 is a schematic view of a buffering device of a vertical transport passage for construction waste according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Example 1:
referring to fig. 1 to 2, a technical solution of a vertical transportation path for construction waste of this embodiment is as follows:
a vertical transportation channel for construction waste comprises a waste pipeline 1, a feeding port 2 arranged at the side of the waste pipeline 1 at intervals, and a foam generator 3, wherein a foam ejector 31 of the foam generator 3 is communicated with the side of the waste pipeline 1.
The perpendicular transport corridor of building rubbish of this embodiment sets up foam generator 3 at the lateral part of refuse chute 1, when building rubbish throws into, opens foam generator 3, and the foam jets into from foam injector 31, sprays on building rubbish to play the effect of suppression raise dust.
In the vertical transportation path of the construction waste, the foam generator 3 further comprises a foam liquid storage 32, a water inlet pipe 33, and a proportioning mixer 34, wherein the water inlet of the proportioning mixer 34 is connected with the water inlet pipe 33, the feed inlet of the proportioning mixer 34 extends into the foam liquid storage 32, and the discharge outlet of the proportioning mixer 34 is connected with the foam sprayer 31. After the foam generator 3 is started, the proportioner 34 pumps a certain amount of water and foam liquid to mix, the mixed liquid is output to the foam ejector 31 after mixing, and the foam ejector 31 ejects foam into the garbage pipeline 1.
In a preferred embodiment, the vertical transportation channel for construction waste further comprises a buffer device 4 disposed at the bottom of the waste pipeline 1. Buffer 4 can be with building rubbish time lag in rubbish pipeline 1, like this, the foam that foam generator 3 produced just can have abundant time with raise dust absorption on building rubbish to further restrain the raise dust. When the weight of the accumulated construction waste exceeds the bearing capacity of the buffer device 4, the bottom of the buffer device 4 is opened, and the construction waste is discharged out of the waste pipeline 1.
In the construction waste vertical transportation channel, the buffer device 4 comprises a plurality of horizontal valves 42, the horizontal valves 42 are hinged with the side wall of the waste pipeline 1, the upper part of the horizontal valve 42 is connected with one end of a spring 41, the other end of the spring 41 is connected with the side wall of the waste pipeline 1, and the connection point is positioned at the upper part of the hinged connection position of the horizontal valve 42 and the side wall of the waste pipeline 1; several horizontal valves 42 are arranged around the bottom centre of the waste pipe 1, forming a floor. When the weight of the accumulated construction waste exceeds the bearing capacity of the horizontal valve 42, the horizontal valve 42 is opened downwards, and the construction waste is discharged out of the waste pipeline 1. When the construction waste is discharged, the horizontal valve 42 is restored by the spring 41 to form a bottom plate again.
In a preferred embodiment, the construction waste vertical transportation channel further comprises a foam extraction device 5, and an extraction port 51 of the foam extraction device 5 is communicated with the side of the waste pipeline 1 at the upper part of the buffer device 4. The foam stays in the garbage pipeline for a long time and can corrode the pipe wall. With the foam extraction device 5, excess foam can be discharged out of the waste pipe 1 through the extraction opening 51, thereby preventing corrosion of the pipe wall.
In a preferred embodiment, in the vertical transportation path of the construction waste, the foam extracting device 5 further comprises a water tank 52 and an air pump 53, and the air pump 53 is connected to the upper part of the water tank 52. After the foam extracting device 5 is started, the air pump 53 pumps the foam of the garbage pipe 1 into the water tank 52.
In a preferred embodiment, in the vertical transportation channel for construction waste, in order to facilitate observation of the situation in the waste pipeline 1, an observation window 6 is opened on the waste pipeline 1.
In the construction waste vertical transportation channel, the waste pipeline 1 comprises a plurality of pipe sections for the convenience of installation.
Example 2:
the embodiment provides a use method of the vertical transportation channel for construction waste in embodiment 1, which includes the following steps:
firstly, throwing the construction waste from a feeding port 2;
and secondly, starting the foam generator 3 to spray foam and inhibit dust.
According to the using method of the vertical construction waste conveying channel, the foam generator 3 is arranged on the side portion of the waste pipeline 1, when construction waste is thrown in, the foam generator 3 is opened, foam is injected from the foam injector 31 and sprayed onto the construction waste, and therefore the effect of suppressing dust is achieved.
In a preferred embodiment, in the method for using the construction waste vertical transportation path, in the first step, the construction waste is input from the input port 2 and then is retained on the buffer device 4. Buffer 4 can be with building rubbish time lag in rubbish pipeline 1, like this, the foam that foam generator 3 produced just can have abundant time with raise dust absorption on building rubbish to further restrain the raise dust. When the weight of the accumulated construction waste exceeds the bearing capacity of the buffer device 4, the bottom of the buffer device 4 is opened, and the construction waste is discharged out of the waste pipeline 1.
As a preferred embodiment, the method for using the vertical transportation path of construction waste further comprises: thirdly, starting the foam extraction device 5 to extract redundant foam and water; and fourthly, continuously throwing the garbage, and when the weight of the construction garbage detained above the buffer device 4 exceeds the bearing capacity of the buffer device 4, opening the bottom plate of the buffer device 4 and discharging the construction garbage from the pipeline. The foam stays in the garbage pipeline for a long time and can corrode the pipe wall. With the foam extraction device 5, excess foam can be discharged out of the waste pipe 1 through the extraction opening 51, thereby preventing corrosion of the pipe wall.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (6)
1. The vertical transportation channel for the construction waste is characterized by comprising a waste pipeline (1), a feeding port (2) arranged at the side part of the waste pipeline (1) at intervals, a foam generator (3), a buffering device (4) and a foam extracting device (5), wherein a foam ejector (31) of the foam generator (3) is communicated with the side part of the waste pipeline (1), the buffering device (4) is arranged at the bottom part of the waste pipeline (1), the foam generator (3) is positioned above the buffering device (4), and an extracting port (51) of the foam extracting device (5) is communicated with the side part of the waste pipeline (1) at the upper part of the buffering device (4);
the buffer device (4) comprises a plurality of horizontal valves (42), the horizontal valves (42) are hinged with the side wall of the garbage pipeline (1), the upper part of each horizontal valve (42) is connected with one end of a spring (41), the other end of each spring (41) is connected with the side wall of the garbage pipeline (1), and the connection point is positioned at the upper part of the hinged connection position of the horizontal valve (42) and the side wall of the garbage pipeline (1); a plurality of horizontal valves (42) are arranged around the center of the bottom of the garbage pipeline (1) to form a bottom plate, and the buffer device (4) can temporarily retain the construction garbage in the garbage pipeline (1) so that the foam generated by the foam generator (3) can have sufficient time to adsorb the raised dust on the construction garbage.
2. The vertical transport path for construction waste as claimed in claim 1, characterized in that the foam generator (3) further comprises a foam concentrate reservoir (32), a water inlet pipe (33), and a proportioning mixer (34), wherein the water inlet of the proportioning mixer (34) is connected to the water inlet pipe (33), the feed inlet of the proportioning mixer (34) extends into the foam concentrate reservoir (32), and the discharge outlet of the proportioning mixer (34) is connected to the foam ejector (31).
3. The vertical transport shaft for construction waste according to claim 1, wherein the foam extracting means (5) further comprises a water tank (52), and an air suction pump (53), and the air suction pump (53) is connected to an upper portion of the water tank (52).
4. The vertical transport shaft for construction waste according to claim 1, characterized in that the waste pipe (1) is provided with an observation window (6).
5. Vertical conveyor shaft for construction waste according to claim 1, characterized in that the waste pipe (1) comprises several pipe sections.
6. Use of the vertical transport shaft for construction waste according to any of claims 1 to 5, characterized in that it comprises the following steps:
firstly, building garbage is thrown in from a feeding port (2) and is retained on a buffer device (4);
secondly, starting a foam generator (3), spraying foam and inhibiting flying dust;
thirdly, starting a foam extracting device (5) to extract redundant foam and water;
and fourthly, continuously throwing the garbage, and when the weight of the construction garbage detained above the buffer device (4) exceeds the bearing capacity of the buffer device (4), opening the bottom plate of the buffer device (4) and discharging the construction garbage from the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834332.2A CN110629977B (en) | 2019-09-05 | 2019-09-05 | Vertical transport channel for construction waste and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910834332.2A CN110629977B (en) | 2019-09-05 | 2019-09-05 | Vertical transport channel for construction waste and use method thereof |
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| CN110629977A CN110629977A (en) | 2019-12-31 |
| CN110629977B true CN110629977B (en) | 2021-05-25 |
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| CN112209000A (en) * | 2020-09-14 | 2021-01-12 | 上海建工四建集团有限公司 | Vertical transportation channel for multi-storey building construction waste and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269273A (en) * | 2017-06-21 | 2017-10-20 | 河池市森机械有限责任公司 | foam dust-removing device |
| CN109797947A (en) * | 2017-11-17 | 2019-05-24 | 上海宝冶集团有限公司 | Building waste vertical transit system for super high-rise building |
| CN208340366U (en) * | 2018-05-06 | 2019-01-08 | 河北亚太环境科技发展股份有限公司 | A kind of horizontal washing air purification device |
| CN209211840U (en) * | 2018-09-24 | 2019-08-06 | 青岛初特设备有限公司 | A kind of building waste channel with novel buffering device |
| CN109339400A (en) * | 2018-11-16 | 2019-02-15 | 广东恒新建设有限公司 | A kind of skyscraper refuse collection channel |
| CN110158917A (en) * | 2019-06-15 | 2019-08-23 | 吉帅 | A kind of domestic garbage disposer |
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