CN110949914A

CN110949914A - Garbage vacuum pipeline classified collection system

Info

Publication number: CN110949914A
Application number: CN201911382948.7A
Authority: CN
Inventors: 郭秉杰; 尚文韬; 刘小虎
Original assignee: Beijing Bingsheng Shangtong Technology Development Co ltd
Current assignee: Beijing Bingsheng Shangtong Technology Development Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-04-03

Abstract

The invention discloses a garbage vacuum pipeline classified collection system, which comprises a vertical pipeline, an indoor classified putting-in port, a classified pipeline, a horizontal pipeline and a central collection station, wherein the vertical pipeline is arranged in a building, the classified pipeline is installed at a floor node of the vertical pipeline and is communicated with the horizontal pipeline, when the classified garbage is put into the indoor classified putting-in port, the classified garbage is conveyed to the classified pipeline through the vertical pipeline by means of dead weight, and then the classified garbage reaches the central collection station under the condition that an exhaust fan enables the horizontal pipeline to form negative pressure airflow, so that the purpose of classified automatic conveying is achieved, the difficulty and labor cost of manually collecting the garbage between the building and the central collection station are saved, the secondary pollution in the collection process is effectively avoided, and the traffic pressure and the environmental pollution are reduced.

Description

Garbage vacuum pipeline classified collection system

Technical Field

The invention belongs to a garbage collection system, and particularly relates to a garbage system for conveying and classifying garbage by using a vacuum pipeline.

Background

The collection and transportation of urban garbage is a rather complicated, cumbersome and costly project. Generally, the domestic waste collection and transportation system consists of two parts, collection and transportation. Most countries adopt a mixing collection method, and residents mix various kinds of garbage and put the garbage into garbage bags or garbage cans to transport the garbage at regular time.

At present, the domestic municipal garbage collection and transportation modes can be mainly divided into two types: garbage truck flow collection and transfer station transfer collection.

Garbage truck mobile collection: the garbage truck is used for collecting the garbage scattered at each collection point, such as a rear-loading garbage truck, a side-loading garbage truck and the like, and the collected garbage is directly transported to a garbage disposal site. It is suitable for the areas with low population density and convenient vehicle access, such as the peripheral areas of some medium and small cities and large cities. The garbage truck has the following defects of flow collection: the collection points are distributed dispersedly, so that the collection efficiency is low; the garbage stacking time is long, and the influence on the environment around a collection point is large; secondary pollution exists; the garbage is obviously influenced by the weather.

Transfer and collection of a transfer station: the garbage transfer station is characterized in that garbage is collected and transferred by a transfer station arranged in a garbage generation area, surrounding domestic garbage is collected and transported to the garbage transfer station through a manpower vehicle and a motor vehicle, and then the garbage in the transfer station is directly transported to a garbage disposal site by a large garbage truck. It is suitable for urban areas with high population density and narrow roads in the area, such as old urban areas and common urban areas which are not reconstructed. It is the most common collection mode in domestic large and medium-sized cities at present. The transfer station has the following defects of transfer and collection: the garbage foul smell inevitably drifts in the air, generates secondary pollution and influences the surrounding living environment.

Under the concept that garbage classification is advocated by the current society staff, the vacuum pipeline in the prior art still cannot solve the classification problem.

Disclosure of Invention

In view of the technical problems in the prior art, the invention provides the garbage vacuum pipeline classification and collection system which is classified and collected, automatically conveyed and environment-friendly.

In order to achieve the above purpose, the invention adopts the technical scheme that: a vacuum line sorted garbage collection system comprising: the vertical pipeline is arranged in the building and penetrates through each floor for conveying garbage; the indoor classified throwing port is used for throwing classified garbage and is arranged at a floor node of the vertical pipeline; a sorting duct installed at an end of the vertical duct for storing the garbage in a sorted manner; a horizontal duct, communicating with the sorting duct, for conveying the waste to a central collection station; a central collection station for sorting and collecting the garbage; the central collection station is provided with an exhaust fan which enables the vertical pipeline, the classification pipeline and the horizontal pipeline to form negative pressure airflow.

Furthermore, the indoor classified throwing port is provided with a turnover cover and a classification button, and the thrown classified garbage corresponds to the corresponding classification button.

Further, the sorting pipeline is composed of a recyclable pipeline, a harmful garbage pipeline, a waste after meal pipeline and other garbage pipelines.

Further, the input end of the exhaust fan is communicated with the classified garbage compressor; the classified garbage compressor is composed of a recyclable compressor, a harmful garbage compressor, a meal garbage compressor and other garbage compressors.

Further, the output end of the classified garbage compressor is communicated with a deodorizer, a purifier and a silencer.

Furthermore, the indoor classified throwing openings are connected with outdoor classified throwing stations in parallel, and the outdoor classified throwing stations are communicated with the horizontal pipeline through a three-way valve.

Implement above-mentioned technical scheme, owing to set up vertical pipe in the building, categorised pipeline has been installed to vertical pipe's floor node, categorised pipeline intercommunication horizontal pipeline, when throwing in categorised rubbish to indoor classification, carry to categorised pipeline through vertical pipe by the dead weight ground, and then make horizontal pipeline form under the condition of negative pressure air current at the air exhauster, make categorised rubbish arrive central collection station, reach categorised automatic transport purpose, need rely on artifical difficulty and the human cost of collecting rubbish between building and the central collection station to have saved. The invention has the following advantages: the collection and the conveying of the garbage are sealed in the pipeline, so that secondary pollution such as odor, noise and the like is avoided, the garbage collection point is completely hidden, the indoor landscape is beautified, and the occupied activity space of people is reduced; the garbage is directly conveyed to the central collection station by the pipeline, so that a transport vehicle is not needed, and the traffic pressure and the environmental pollution in the transportation process are reduced; the central collection station can automatically operate in all weather, so that garbage collection is not influenced by peak throwing time, quantitative treatment at any time is realized, and planned operation of landfills and incineration plants is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of a garbage vacuum pipeline sorting and collecting system.

Fig. 2 is a schematic structural diagram of an indoor classification throwing port.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the vacuum pipe sorting and collecting system for garbage mainly comprises: the system comprises an indoor classification throwing port 2, an outdoor classification throwing station 6, a vertical pipeline 1, a classification pipeline 5, a horizontal pipeline 4 (or a horizontal garbage conveying pipe of an urban main road) and a central collection station 8.

In the building, install a vertical pipe 1 that runs through to the bottom from the top floor, every layer sets up the indoor categorised mouth of puting in of one, and indoor categorised mouth of puting in 2 is connected on vertical pipe 1. The bottom end of the vertical pipeline 1 is provided with a garbage classification valve 3, a horizontal pipeline 4 is pre-buried under the ground of a building (or is a horizontal pipeline hung under a basement floor), and the horizontal pipeline 4 is provided with an air inlet 4.1. Between the vertical pipe 1 and the horizontal pipe 4 is connected a sorting pipe 5, the horizontal pipe 4 leading to a central collecting station.

The classification pipeline 5 consists of four pipelines which respectively correspond to recoverable matters, harmful garbage, food waste and other garbage, and each pipeline is communicated with a temporary storage valve 5.1.

The outdoor classification throwing station 6 and the horizontal pipeline 4 are communicated with a central collecting station 8 through a three-way valve 7. The outdoor classified throwing station comprises a recyclable throwing station, a harmful garbage throwing station, a leftover garbage throwing station and other garbage throwing stations.

The central collection station 8 comprises a sorted refuse compressor 8.1, a cyclone 8.2, an exhaust fan 8.3, a deodorizer 8.4, a purifier 8.5 and a silencer 8.6. The exhaust fan is a centrifugal variable frequency fan, the variable frequency range is 0-50 Hz, and the rated flow of each fan is 9-10 m³And the rated wind pressure is 9.5-10.5 KPa. The classified garbage compressor consists of four compressors which respectively correspond to recyclable matters, harmful garbage, food waste and other garbage.

As shown in fig. 2, the indoor classification input port 2 is provided with a flip cover 2.1 and a classification button 2.2, wherein the classification button comprises a recyclable button, a harmful garbage button, a food waste button and other garbage buttons.

The garbage classification system comprises a garbage production end (a living community, a shopping center, a hospital, an office place and an outdoor garbage station), various classified garbage generated every day is packed by plastic bags and then is put into an indoor classified putting-in port (an indoor classified putting-in port or an outdoor putting-in station) to enter a vertical pipeline, the garbage is classified and temporarily stored in a temporary storage valve, when the height of the garbage in the temporary storage valve exceeds the height of a position sensor in the temporary storage valve, a signal is sent to a central control center, the central control center sends out a work starting instruction, an exhaust fan in the garbage station is automatically started, and negative pressure airflow is generated in a horizontal pipeline. The control sends out an instruction to open a garbage temporary storage valve at the bottom of the garbage vertical pipeline, the classified garbage stored in the temporary storage valve is sucked into the horizontal pipeline along with the airflow and conveyed to a classified garbage compressor, and then the separation treatment of garbage gas and solid is implemented. The gas part is discharged in an environment-friendly way after being efficiently treated, the solid garbage is compressed and conveyed to a closed garbage box body, and then the full garbage box is conveyed to a garbage treatment plant by a sanitation truck for incineration power generation or landfill treatment. After the complete collection of the garbage in one type of garbage temporary storage valve is completed, the garbage in the next type of garbage temporary storage valve is collected, and each type of garbage system is controlled by a central control center and is sorted and collected in order by queuing.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims

1. The utility model provides a rubbish vacuum line classification collection system which characterized in that includes:

the vertical pipeline is arranged in the building and penetrates through each floor for conveying garbage;

the indoor classified throwing port is used for throwing classified garbage and is arranged at a floor node of the vertical pipeline;

a sorting duct installed at an end of the vertical duct for storing the garbage in a sorted manner;

a horizontal duct, communicating with the sorting duct, for conveying the waste to a central collection station;

a central collection station for sorting and collecting the garbage;

the central collection station is provided with an exhaust fan which enables the vertical pipeline, the classification pipeline and the horizontal pipeline to form negative pressure airflow.

2. The vacuum pipe sorting system for refuse according to claim 1, wherein: the indoor classification throwing port is provided with a turnover cover and classification buttons, and corresponding classification buttons corresponding to the thrown classified garbage are arranged.

3. The vacuum pipe sorting system for refuse according to claim 1, wherein: the classification pipeline is composed of a recyclable pipeline, a harmful garbage pipeline, a food waste pipeline and other garbage pipelines.

4. The vacuum pipe sorting system for refuse according to claim 1, wherein: the input end of the exhaust fan is communicated with the classified garbage compressor; the classified garbage compressor is composed of a recyclable compressor, a harmful garbage compressor, a meal garbage compressor and other garbage compressors.

5. The vacuum pipe sorting system for refuse according to claim 4, wherein: the output end of the classified garbage compressor is communicated with the deodorizer, the purifier and the silencer.

6. The vacuum pipe sorting system for refuse according to claim 1, wherein: the indoor classified putting ports are connected with outdoor classified putting stations in parallel, and the outdoor classified putting stations are communicated with the horizontal pipeline through three-way valves.