CN213995076U

CN213995076U - Source separation type domestic waste collection and treatment system

Info

Publication number: CN213995076U
Application number: CN202022809992.6U
Authority: CN
Inventors: 齐建明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-20
Anticipated expiration: 2030-11-27

Abstract

The application relates to the technical field of garbage treatment, in particular to a source separation type domestic waste collection and treatment system, which comprises a kitchen waste crushing device, a garbage collecting device and a garbage collecting and crushing device, wherein the kitchen waste crushing device is arranged in a kitchen and is used for collecting and crushing kitchen waste; the first collecting tank is buried at the periphery of the house and used for collecting kitchen sewage; the second collecting tank is buried at the periphery of the house, and the bottom of the second collecting tank is communicated with the first collecting tank and used for collecting washing sewage; and the third collecting tank is buried at the periphery of the house, is isolated from the first collecting tank and the second collecting tank, is communicated with the closestool and the kitchen waste crushing device, and is used for collecting excrement and crushed kitchen waste. This application realizes the separation of domestic waste from the source and classifies, through three independent collecting pit, collects kitchen sewage, washing sewage respectively, collects excrement and the rubbish from cooking after smashing, to the discarded object characteristics of difference, takes dedicated processing mode, and greatly reduced handles the degree of difficulty and promotes the discarded object utilization ratio.

Description

Source separation type domestic waste collection and treatment system

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of domestic sewage and kitchen garbage treatment, in particular to a source separation type domestic waste collection and treatment system.

[ background of the invention ]

At present, sewage generated by people in life is mixed by a drainage system in a building through a pipeline and is discharged into a septic tank, and then is collected by a sewage pipe network system and is sent into a large-scale sewage treatment plant for treatment, the construction and operation cost of the whole sewage collection and treatment system is very high, and most of cities only have budget for constructing the sewage treatment plant. In addition, the centralized treatment mode has higher requirements on terminal treatment and lower utilization rate of useful components in the sewage.

[ summary of the invention ]

The utility model provides a source disconnect-type domestic waste collection processing system, its separation that realizes domestic waste from the source is categorised, through three independent collecting pit, collects kitchen sewage, washing sewage respectively, collects excrement and the rubbish after smashing, to different discarded object characteristics, takes dedicated processing mode, greatly reduced handles the degree of difficulty and promotes the discarded object utilization ratio.

The application is realized by the following technical scheme:

source disconnect-type domestic waste collection processing system includes:

the kitchen waste crushing device is arranged in a kitchen and used for collecting and crushing kitchen waste;

the first collecting tank is buried at the periphery of the house and used for collecting kitchen sewage;

the second collecting tank is buried at the periphery of the house, and the bottom of the second collecting tank is communicated with the first collecting tank and used for collecting washing sewage;

and the third collecting tank is buried at the periphery of the house, is isolated from the first collecting tank and the second collecting tank, is communicated with the closestool and the kitchen waste crushing device, and is used for collecting excrement and crushed kitchen waste.

The source separation type domestic waste collection and treatment system is characterized in that the first collection tank is communicated with a flushing tank of a kitchen through a first pipeline;

the second collecting tank is communicated with the bath room floor drain and the washing machine discharge pipe through a second pipeline;

and the third collecting tank is communicated with the closestool and the kitchen waste crushing device through a third pipeline.

According to the source separation type domestic waste collection and treatment system, the inlets of the first pipeline, the second pipeline and the third pipeline are respectively provided with the filtering device.

According to the source separation type domestic waste collection and treatment system, the kitchen waste crushing device comprises a collection port arranged on a kitchen wall, a flushing mechanism arranged at the upper end of the collection port, a crushing knife arranged at the lower end of the collection port, and a driving device connected with the crushing knife to drive the crushing knife to rotate.

According to the source separation type domestic waste collection and treatment system, the driving device is a motor.

The source separation type domestic waste collection and treatment system further comprises an oil stain extraction transport vehicle and a solid extraction transport vehicle, wherein the oil stain extraction transport vehicle is used for extracting oil stains at the upper end of the first collecting pool and transporting the oil stains to a regenerated oil factory, and the solid extraction transport vehicle is used for extracting kitchen garbage and excrement in the third collecting pool and transporting the kitchen garbage and the excrement to an organic fertilizer factory.

Compared with the prior art, the method has the following advantages:

the source separation type domestic waste collection and treatment system realizes separation and classification of domestic waste from a source, kitchen sewage, washing sewage, excrement and smashed kitchen waste are collected respectively through three independent collecting ponds, a special treatment mode is adopted according to different waste characteristics, the treatment difficulty is greatly reduced, and the waste utilization rate is improved. The method not only solves the problem of treatment of domestic sewage and garbage at present, but also changes the human excrement and urine and kitchen garbage which are produced by tens of thousands of tons in cities every day into organic fertilizer for agriculture, thereby not only solving the degradation problem of farmland caused by excessive use of chemical fertilizer, but also producing green agricultural products to ensure the health of people and producing economic and social benefits with multiple purposes.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a source-separated domestic waste collection and treatment system according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a of fig. 1.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

As shown in fig. 1 and 2, an embodiment of the present application provides a source-separated domestic waste collection and treatment system, including: a kitchen waste crushing device 10 provided in a kitchen for collecting and crushing kitchen waste; the first collecting tank 1 is buried at the periphery of a house and used for collecting kitchen sewage; the second collecting tank 2 is buried at the periphery of the house, and the bottom of the second collecting tank 2 is communicated with the first collecting tank 1 and used for collecting washing sewage; and the third collecting tank 3 is buried at the periphery of the house, is isolated from the first collecting tank 1 and the second collecting tank 2, is communicated with the closestool and the kitchen waste crushing device 10, and is used for collecting excrement and crushed kitchen waste.

In daily life, aiming at different waste characteristics, a special treatment mode is adopted, so that the treatment difficulty is greatly reduced and the waste utilization rate is improved, wherein the main components of kitchen sewage comprise oil stains and cleaning liquid discharged from a dishwashing pool 100, a vegetable washing pool and a kitchen floor drain, the main components of the washing sewage comprise substances such as shampoo, shower gel, cosmetics, washing powder, toothpaste and the like discharged from a shower head 200, a wash basin 300, a washing machine 400 and the like of a bathing room, excrement mainly refers to excrement in a closestool 500, and kitchen garbage mainly refers to garbage such as vegetable leaves, melon peel kernels, leftovers, waste food and the like.

The source separation type domestic waste collection and treatment system realizes separation and classification of domestic waste from a source, kitchen sewage, washing sewage, excrement and smashed kitchen waste are respectively collected through three independent collecting pools, the kitchen sewage is in the upper part and forms a layer with water due to the fact that the density of oil is smaller than that of water in a first collecting pool, the oil stain on the upper layer is collected through a special oil suction vehicle and is transported to a concentration point such as a reclaimed grease factory for treatment and can be converted into industrial grease for utilization, the sewage on the lower layer flows into a second collecting pool from a channel communicated with the bottom, the sewage in the second collecting pool can be discharged to a sewage percolation treatment station or distributed sewage percolation treatment equipment for treatment and then is directly discharged or used as greening and car washing water for utilization, and the mixture of the excrement and the smashed kitchen waste is arranged in a third collecting pool, can be directly used as organic fertilizer after being extracted by a canning device, a transport vehicle or a dung suction vehicle, or can be transported to an organic fertilizer plant for further treatment and then be used. Of course, if the domestic sewage is limited to use non-environment-friendly products, the difficulty of sewage treatment can be further reduced.

Specifically, the first collecting tank 1 is communicated with a flushing tank of a kitchen through a first pipeline 11; the second collecting tank 2 is communicated with a bath room floor drain and a washing machine discharge pipe through a second pipeline 21; the third collecting tank 3 is communicated with the toilet bowl and the kitchen waste crushing device 10 through a third pipeline 31. The special pipeline system is built in the house, so that the separation and classification of waste at the front end are facilitated.

Preferably, the inlets of the first pipeline 11, the second pipeline 21 and the third pipeline 31 are all provided with a filtering device. The filtering device can be a floor drain for preventing large-particle objects from flowing into the pipeline, and can also be a combination of the floor drain and the activated carbon filter element so as to block harmful substances as much as possible in the initial stage.

Furthermore, the kitchen waste smashing device 10 comprises a collecting opening 101 formed in a kitchen wall, a flushing mechanism 102 arranged at the upper end of the collecting opening 101, a smashing blade 103 arranged at the lower end of the collecting opening 101, and a driving device 104 connected with the smashing blade 103 for driving the smashing blade 103 to rotate. Wherein the driving device 104 is a motor. The flushing mechanism 102 comprises a cavity surrounding the upper end of the collecting port 101 in a circle and an injection hole communicating the cavity with the inside of the collecting port 101, the cavity is connected with a water source, and kitchen waste at the collecting port 101 is flushed through the injection hole. Of course, the kitchen waste crushing apparatus 10 may also be configured to crush kitchen waste using a kitchen waste crusher disclosed in chinese utility model patent publication No. CN 2663001Y.

Furthermore, source disconnect-type domestic waste collection processing system still include the greasy dirt and draw the transport vechicle and kitchen garbage and excrement and draw the transport vechicle, the greasy dirt draws the transport vechicle and is used for drawing the greasy dirt of 1 upper end of first collecting pit and transports to the regeneration grease factory, kitchen garbage and excrement draw the transport vechicle and be used for drawing kitchen garbage and excrement in the third collecting pit 3 and transport to the fertilizer factory.

In summary, the present application has, but is not limited to, the following beneficial effects:

the source separation type domestic waste collection and treatment system realizes separation and classification of domestic waste from a source, kitchen sewage, washing sewage, excrement and smashed kitchen waste are collected respectively through three independent collecting ponds, a special treatment mode is adopted according to different waste characteristics, the treatment difficulty is greatly reduced, and the waste utilization rate is improved.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.

Claims

1. Source disconnect-type domestic waste collection processing system, its characterized in that includes:

a kitchen waste crushing device (10) which is arranged in a kitchen and is used for collecting and crushing kitchen waste;

the first collecting tank (1) is buried at the periphery of the house and used for collecting kitchen sewage;

the second collecting tank (2) is buried at the periphery of the house, and the bottom of the second collecting tank (2) is communicated with the first collecting tank (1) and used for collecting washing sewage;

and the third collecting tank (3) is buried at the periphery of the house, is isolated from the first collecting tank (1) and the second collecting tank (2), is communicated with the closestool and the kitchen waste smashing device (10), and is used for collecting excrement and smashed kitchen waste.

2. The source-separated domestic waste collection and treatment system according to claim 1, wherein said first collection tank (1) is in communication with a sink of a kitchen through a first conduit (11);

the second collecting tank (2) is communicated with a bath room floor drain and a washing machine discharge pipe through a second pipeline (21);

the third collecting tank (3) is communicated with a closestool and the kitchen waste smashing device (10) through a third pipeline (31).

3. The source-separated domestic waste collection and treatment system according to claim 2, wherein the inlets of the first conduit (11), the second conduit (21) and the third conduit (31) are provided with filtering devices.

4. The source-separated household waste collection and treatment system according to claim 1, wherein the kitchen waste crushing device (10) comprises a collection port (101) formed in a kitchen wall, a flushing mechanism (102) arranged at an upper end of the collection port (101), a crushing blade (103) arranged at a lower end of the collection port (101), and a driving device (104) connected with the crushing blade (103) to drive the crushing blade (103) to rotate.

5. The source-separated domestic waste collection and treatment system of claim 4 wherein said drive means (104) is an electric motor.

6. The source-separated domestic waste collection and treatment system according to claim 1, further comprising an oil stain extraction transport vehicle and a kitchen garbage and excrement extraction transport vehicle, wherein the oil stain extraction transport vehicle is used for extracting oil stains at the upper end of the first collection tank (1) and transporting the oil stains to a reclaimed oil factory, and the kitchen garbage and excrement extraction transport vehicle is used for extracting kitchen garbage and excrement in the third collection tank (3) and transporting the kitchen garbage and excrement to an organic fertilizer factory.