阅读说明：本技术 一种建筑垃圾垂直运输通道及其使用方法 (Vertical transport channel for construction waste and use method thereof ) 是由 刘平 贾珍 沈丹丹 杜晓燕 于 2019-09-05 设计创作，主要内容包括：为了取得更好的抑尘效果,本发明提供一种建筑垃圾垂直运输通道及其使用方法。本发明的一种建筑垃圾垂直运输通道的技术方案如下：一种建筑垃圾垂直运输通道,包括垃圾管道、间隔设置于垃圾管道侧部的投料口、以及泡沫发生器,所述泡沫发生器的泡沫喷射器与垃圾管道侧部连通。本发明的一种建筑垃圾垂直运输通道,在垃圾管道的侧部设置泡沫发生器,当有建筑垃圾投入时,打开泡沫发生器,泡沫从泡沫喷射器射入,喷洒在建筑垃圾上,从而起到抑制扬尘的作用。(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.)

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 and a foam generator (3), wherein a foam ejector (31) of the foam generator (3) is communicated with the side part of the waste pipeline (1).

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. Vertical conveyor shaft for construction waste according to claim 1, characterised in that it further comprises a buffer device (4) arranged at the bottom of the waste pipe (1).

4. The vertical transportation corridor of construction waste as claimed in claim 3, wherein the buffer device (4) comprises a plurality of horizontal valves (42), the horizontal valves (42) are hinged to the side wall of the waste pipe (1), the upper part of the horizontal valves (42) is connected to one end of a spring (41), the other end of the spring (41) is connected to the side wall of the waste pipe (1) and the connection point is located at the upper part of the hinged connection position of the horizontal valves (42) and the side wall of the waste pipe (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.

5. The vertical transport shaft for construction waste according to claim 3, further comprising a foam extraction means (5), wherein an extraction port (51) of the foam extraction means (5) communicates with a side portion of the waste pipe (1) at an upper portion of the buffering means (4).

6. The vertical transport corridor for construction waste according to claim 5, wherein the foam extracting device (5) further comprises a water tank (52), and an air pump (53), the air pump (53) being connected to an upper portion of the water tank (52).

7. 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).

8. Vertical conveyor shaft for construction waste according to claim 1, characterized in that the waste pipe (1) comprises several pipe sections.

9. A method of using the vertical transport corridor for construction waste as claimed in any one of claims 1 to 8, comprising the steps of:

firstly, building garbage is thrown in from a feeding port (2);

and secondly, starting the foam generator (3), spraying foam and inhibiting flying dust.

10. The method of using the vertical transport corridor for construction waste as claimed in claim 9, further comprising:

in the first step, the construction waste is put into the buffer device (4) from the feeding port (2).

11. The method of using the vertical transport corridor for construction waste as claimed in claim 10, further comprising:

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.

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.