JPS6131685B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to dust shoots in high-rise buildings.

Conventionally, there is a type of dust chute in high-rise buildings that has on-off valves installed in the middle of the dust chute, but when the on-off valves are opened, a large amount of dust on the on-off valves falls downward at once.
The drawbacks were that the dust chute could become clogged, or the lower opening/closing valve could be damaged by impact, and the noise generated when it fell was loud.

This invention was made to solve these drawbacks, and instead of the above-mentioned on-off valve, a fixed quantity feeder is provided in the middle of the dust chute, and the input dust is quantitatively dropped downward in the next state, thereby increasing the flow rate of the dust chute. This prevents clogging of trash and noise caused by falling trash.

The first embodiment of the present invention will be described below with reference to FIGS. 1 and 2. Reference numeral 1 denotes a dust chute that penetrates in stages from an underground collection and distribution room 2 to the top floor, and the lowest part of the dust chute 1 is a storage area. A bifurcated discharge chute 5, 5 is connected to the bottom of the storage chamber 4.

Reference numeral 6 denotes a quantitative supply feeder such as a screw which is installed in the middle of the dust chute 1 at each standard floor, for example every seventh floor, from the lowest floor 7, and the dust chute 1 is offset from each other above and below the quantitative supply feeder 6. The garbage thrown in from the input port 8 provided on each floor is temporarily stored in the dust chute 1 at the top, and can be discharged in pieces into the dust chute 1 at the bottom.

Reference numeral 9 indicates the storage chamber 4 and each of the discharge chutes 5, 5.
Each quantitative discharge device provided between the storage chambers can supply a fixed amount of garbage in the storage chamber to each discharge chute 5.

Reference numeral 10 indicates a garbage processing device such as a compactor connected to each of the discharge chute.

Next, a second embodiment of the present invention will be explained with reference to FIG. 3. Components having the same configuration as the first embodiment are indicated by the same reference numerals, and a shut-off valve 11 is provided at the bottom of the dust chute 1, and a transport pipe is provided. 12, so that the thrown-in garbage can be supplied to the transport pipe 12 via quantitative supply feeders 6 provided for each required standard floor.

FIG. 4 shows a third embodiment, in which components that are the same as those in the first and second embodiments are designated by the same reference numerals, and the dust chute 1 has branch pipes 13, 13, . . . for each required standard floor. ... is provided, and this branch pipe 1
Input ports 8 for each floor are provided at 3, 13, . . . . And dust chute 1 and branch pipes 13, 13
Each quantitative supply feeder 6 is provided at the connecting portion of .

Next, the operation of the present invention will be explained. In the first embodiment, the garbage inputted from the input port 8 is temporarily stored on each quantitative supply feeder 6. When each storage amount reaches a certain amount or more, each fixed quantity feeder 6 is activated, and the garbage is discharged onto the fixed quantity supply feeder 6 immediately below while being broken up into pieces. Then, the dust is sequentially dropped and discharged from top to bottom and accumulated in a storage chamber 4 formed at the bottom of the dust chute 1. When the storage chamber 4 reaches full capacity, either one or both of the quantitative discharge devices 9, 9 are activated to supply a fixed amount of the stored garbage to a garbage processing device 10 such as a compactor, and from the garbage processing device 10. The garbage is compressed and packed into a container (not shown) or the like.

In addition, the lower part of the storage chamber 4 is connected to at least two or more discharge chutes 5, and each quantitative discharge device 9 can simultaneously or selectively discharge to a garbage processing device 10 such as a compactor, so that if one of the garbage processing devices 10 fails It is possible to discharge the garbage at any time, and furthermore, it is possible to perform an efficient garbage disposal operation depending on the amount of garbage stored.

Next, in the second embodiment, the garbage inputted from the input port 8 is sequentially dropped and discharged from the top to the bottom and stored on the opening/closing valve 11, as in the first embodiment. Each time the dust on the on-off valve 11 reaches a certain amount, the on-off valve 11 is opened and the dust is discharged into the transport pipe 12.

In the third embodiment, the garbage inputted from the input port 8 provided in each branch pipe 13 is temporarily stored on each quantitative supply feeder 6. When the storage amount reaches a certain amount, each quantitative supply feeder 6 is activated to discharge the dust into the dust chute 1, and the dust is passed through the on-off valve 1.
It is stored on 1.

Each time the dust on the on-off valve 11 reaches a certain amount, the on-off valve 11 is opened and the dust is discharged into the transport pipe 12.

As explained above, according to the present invention, each quantitative supply feeder is provided for each required standard floor from the lowest floor to the top floor from the collection and delivery room, and the dust chute is mutually offset above and below each quantitative supply feeder to provide a gradual distribution of dust. By connecting to the dust chute, the dust input from the input port is stored on each quantitative supply feeder, and then discharged in a fixed quantity onto each quantitative supply feeder below in a separate manner, so the dust chute may become clogged in the middle. Therefore, the diameter of the dust chute can be made as small as possible, and the noise generated when dust falls can be prevented.

[Brief explanation of the drawing]

Fig. 1 is a front view showing the first embodiment of the present invention, Fig. 2 is a side view of Fig. 1, Fig. 3 is a front view showing the second embodiment, and Fig. 4 is a third embodiment. It is a front view. 1...Dust shoot, 4...Storage chamber, 5...
Discharge sheet, 6...quantitative supply feeder, 8...input port, 9...quantitative discharge device, 13...branch pipe.

Claims (1)

[Scope of Claims] 1. A high-rise building in which quantitative supply feeders are arranged on each required standard floor from the collection and delivery room to the top floor, and dust chute is connected in stages above and below each quantitative supply feeder by mutually offsetting the dust chute. Dust shoots in buildings. 2. The lower part of the dust chute is formed into a storage chamber, the bottom of the storage chamber is connected to at least two or more discharge chutes, and each quantitative discharge device is provided between the storage chamber and each discharge chute. A dust shoot in a high-rise building according to claim 1, characterized in that: