CN212387972U

CN212387972U - Kitchen waste centralized collection system

Info

Publication number: CN212387972U
Application number: CN202020467228.2U
Authority: CN
Inventors: 刘若雨; 宗路一; 周易; 梁丙玉; 张廉奉; 刘忠杰
Original assignee: Nanyang Normal University
Current assignee: Nanyang Normal University
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-01-22
Anticipated expiration: 2030-04-02

Abstract

A kitchen waste centralized collection system comprises a waste inlet arranged in a kitchen, and further comprises a crushing device and a collection device, wherein the crushing device comprises vertical downcomers connected with all floors and a crushing downcomer communicated with the waste inlet, the crushing downcomer comprises two short pipes and a threaded connecting pipe connected with the two short pipes, one end of the crushing downcomer is connected with the middle part of the vertical downcomer, and a micro motor and two blades are arranged in the threaded connecting pipe; the collecting device is a storage vehicle arranged below the vertical sewer pipe, a feed inlet and a material level meter are arranged at the top of the storage vehicle, the feed inlet is connected with a port at the bottom of the vertical sewer pipe, the material level meter is used for detecting the collecting condition of garbage in the storage vehicle, and a water pipe is fixedly arranged on the inner wall of the storage vehicle for a circle. The utility model discloses reduce the trouble of family, avoid the later stage to sort once more, reduced the work load of refuse treatment factory, simultaneously, fodder or fertilizer can be made to rubbish from cooking, and biodiesel is made to grease class, and the high efficiency is utilized, reduces the probability that soil and water pollutes.

Description

Kitchen waste centralized collection system

Technical Field

The utility model relates to an environmental protection facility field especially relates to a kitchen garbage concentrates collecting system.

Background

At present, a system for collecting kitchen waste is difficult to operate in supervision, so that illegal cooking oil flows into a dining table and other problems, and the health of common people and the safety of water and soil environments are endangered. Kitchen waste is directly poured into a sewer and fermented in a septic tank of a community to generate a large amount of methane gas, so that explosion accidents are easily caused, personal injuries and deaths and community facilities are easily caused, and the methane greenhouse effect is stronger than that of carbon dioxide, so that the atmospheric pollution is not easily controlled; if the kitchen waste directly flows into a river from a pipeline, the eutrophication of the water body is caused to form large-area pollution; if the secondary pollution is brought to the underground water source by simple landfill.

The concentrated recycling treatment link of the kitchen waste is not easy to control, and a lot of illegal molecules recycle the kitchen waste to cause that a lot of illegal cooking oil flows into the market, wherein the kitchen waste contains a large amount of toxic and harmful substances, thereby bringing great hidden danger to the sanitation and safety of food. The kitchen waste contains a large amount of pathogenic microorganisms, and if the kitchen waste is directly used as livestock and poultry feed, more than 10 diseases can be caused, and malignant infectious diseases such as bovine spongiform encephalopathy, foot-and-mouth disease, pulmonary tuberculosis, hepatitis and the like can also be infected; if the kitchen waste is not separately treated and enters the municipal solid waste terminal treatment facility, a plurality of disadvantages and hazards are generated for the existing landfill and incineration terminal treatment, and a plurality of troubles and workload are caused when the existing families are mixed and then are pulled to a waste treatment plant for sorting. More than 75% of garbage generated by families is kitchen garbage, and if the garbage can be timely disposed without going out of the house, the confusion and the trouble of people in garbage classification every day are greatly reduced, and the timely clearing and the efficient and safe utilization of the kitchen garbage are also ensured.

In view of the reasons, the system is designed to carry out independent treatment at the source of kitchen garbage, and can be directly sent into a centralized treatment system indoors, so that the trouble of families is reduced, secondary sorting at the later stage is avoided, the workload of a garbage treatment plant is reduced, and meanwhile, the kitchen garbage can be made into feed or fertilizer, so that the carbon source and the energy are efficiently utilized, the biodiesel is made from oil and fat, the event that illegal cooking oil flows back to a dining table is avoided, and the probability of water and soil pollution is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a kitchen is remained rubbish and is concentrated collecting system is provided, directly just can send it into centralized processing system indoor, reduces the trouble of family, avoids the later stage to sort once more, has reduced the work load of refuse treatment factory, and simultaneously, kitchen is remained rubbish and can be made fodder or fertilizer, and high efficiency utilizes, practices thrift carbon source and energy, and biodiesel is made to grease class, stops trench oil backward flow dining table incident, reduces the probability of soil and water pollution.

The utility model discloses a following technical scheme realizes:

a kitchen waste centralized collection system comprises a waste inlet arranged in a kitchen, and further comprises a crushing device and a collection device, wherein the crushing device comprises vertical downcomers connected with all floors and a crushing downcomer communicated with the waste inlet, the crushing downcomer comprises two short pipes and a threaded connecting pipe connected with the two short pipes, one end of the crushing downcomer is connected with the middle part of the vertical downcomer, and a micro motor and two blades driven by the micro motor to work are arranged in the threaded connecting pipe;

the collecting device is a storage vehicle arranged below the vertical sewer pipe, a feed inlet and a material level meter are arranged at the top of the storage vehicle, the feed inlet is connected with a port at the bottom of the vertical sewer pipe, the material level meter is used for detecting the collection condition of garbage in the storage vehicle, a water pipe is fixedly arranged at a circle of a high position of the inner wall of the storage vehicle, a plurality of small holes are uniformly formed in the water pipe, and one end of the water pipe extends out of the storage vehicle and is provided with a water inlet.

Further optimizing, the top end of the vertical sewer pipe is connected with an external water source, and the vertical sewer pipe and the crushing sewer pipe form an acute included angle.

Further preferably, the other end of the crushed sewer pipe is provided with a threaded cover.

Further optimize, the bottom of storing the car is provided with the discharging pipe, install the ooff valve on the discharging pipe.

Further optimize, connect through the three-way pipe between feed inlet and the perpendicular downcomer, one of them port of three-way pipe is connected with air pipe, and air pipe trailing end is connected with the air cleaner, be provided with the pressure detector unit of being connected with the interior control unit of air cleaner in the air pipe, the pressure detector unit is used for detecting the gas pressure who stores in the car to with the control unit in this pressure signal transmission to the air cleaner, the gas in the air pipe is discharged after passing through the air cleaner processing.

Further optimizing, the output signal of the charge level indicator is connected to an external monitoring control system, so that garbage in the storage vehicle can be timely treated.

The beneficial effects of the utility model reside in that:

firstly, kitchen waste is smashed by two blades and then collected in a storage vehicle, and the smashed waste can smoothly enter the storage vehicle in a vertical pipeline, so that the situation that the kitchen waste is blocked in the vertical pipeline to cause collection and treatment of waste of residents on the upper layer is prevented;

secondly, the storage vehicle is connected with a vertical sewer pipe, smashed kitchen waste is directly collected, the material level on the storage vehicle is timed to detect the collection condition of the waste in the storage vehicle, the overflow of the waste in a living room caused by excessive accumulation of the waste is avoided, a water pipe is arranged on the inner wall of the storage vehicle, water is introduced into the water pipe and washes residues in the storage vehicle through a small hole, probiotics can be periodically introduced at the same time for fermenting and decomposing the waste in the storage process, the corruption and deterioration of the residues on the inner wall of the storage vehicle are avoided, and meanwhile, the first step of preparing the organic bacterial manure is also started, so that multiple purposes are achieved;

third, the ventilation pipe is provided with and helps storing the discharge of fermentation gas in the car and the vertical pipe, discharges out after the air cleaner of ventilation pipe mouth department handles, plays the environmental protection effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of a crushing device;

FIG. 3 is a schematic view of the structure within a threaded connection tube;

FIG. 4 is a schematic view of the structure of the collecting device;

reference numerals: 1. the device comprises a vertical sewer pipe, 2, a broken sewer pipe, 201, short pipes, 202, a threaded connecting pipe, 203, a threaded cover, 3, a micro motor, 4, two-blade blades, 5, a storage vehicle, 6, a feeding hole, 7, a material level meter, 8, a water pipe, 9, a three-way pipe, 10, a ventilation pipeline, 11, an air cleaner, 12 and a discharging pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.

A kitchen waste centralized collection system comprises a waste inlet arranged in a kitchen, and further comprises a crushing device and a collection device, wherein the crushing device comprises vertical downcomers 1 connected with all floors and crushing downcomers 2 communicated with the waste inlet, the top end of each vertical downcomer 1 is positioned on a roof, a flushing pipe for flushing the vertical downcomers 1 is arranged on the roof, clear water or residues in a bacteria liquid pipeline are fed in at regular time to prevent the residues on the inner wall of each vertical downcomer 1 from rotting and deteriorating to generate peculiar smell, each crushing downcomer 2 comprises two short pipes 201 and a threaded connection pipe 202 connected with the two short pipes 201, the two short pipes are connected into a long pipe by the threaded connection pipe 202, one end of each crushing downcomer 2 is connected with the middle part of the corresponding vertical downcomer 1, the vertical downcomer 1 and the crushing downcomer 2 form an acute-angle included angle, and the other end of each crushing downcomer 2 is provided with a threaded cover 201, kitchen waste enters the broken downcomer pipe 2 along a waste inlet and falls down through the vertical downcomer pipe 1 after being broken by the two blades 4 arranged in the threaded connection pipe 202, the broken kitchen waste can quickly pass through the vertical downcomer pipe 1 to avoid large garbage from blocking a pipeline, the two blades 4 are driven to work by the micro motor 3 packaged in the threaded connection pipe 202, and the threaded cover 201 is covered when the broken downcomer pipe 2 is not used, so that gas is prevented from pouring into a room.

The collecting device is a storage vehicle 5 arranged below the vertical sewer pipe 1, a feeding hole 6 and a material level meter 7 are arranged at the top of the storage vehicle 5, the feeding hole 6 is connected with a bottom port of the vertical sewer pipe 1, the material level meter 7 is used for detecting the collecting condition of the garbage in the storage vehicle 5, and when the garbage is stored more, the material level meter is connected to an external monitoring and controlling system so as to clean the garbage in the storage vehicle 5 in time; for the interior residue of better clearance storage car, guarantee to store clean and the health in the car, at 5 interior wall high-order department a week fixed mounting water pipe 8 of storage car, evenly set up a plurality of apertures on the water pipe 8, the one end of water pipe 8 extends to and is provided with the water inlet outside storing car 5, lets in water and stores car 5 interior scouring in water pipe 8, can also let in beneficial fungus liquid for fermentation decomposition waste material in the storage process, also avoided the corruption of 5 interior wall residues of storage car, the bottom of storing car 5 is provided with discharging pipe 12, install the ooff valve on discharging pipe 12 for the emission of rubbish in the storage car 5.

The feeding port 6 is connected with the vertical sewer pipe 1 through the three-way pipe 9, one end opening of the three-way pipe 9 is connected with the ventilating pipeline 10, the whole system can often have flavor, an exhaust fan is installed at the opening of the ventilating pipeline 10, the outlet of the exhaust fan is connected with the air cleaner 11, a pressure detector unit connected with a control unit in the air cleaner 11 is arranged in the ventilating pipeline 10, the pressure detector unit is used for detecting the gas pressure in the storage vehicle 5 and transmitting the pressure signal to the control unit in the air cleaner 11, and the control unit pumps the gas in the ventilating pipeline 10 to the air cleaner 11 through a control pump to be discharged after being processed, so that the environment is protected and the safety is realized.

Further preferably, the external monitoring and control system is a monitoring room.

Having shown and described the basic principles, essential features and advantages of the invention, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative of the principles of the invention, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, as claimed herein.

Claims

1. A kitchen waste centralized collection system comprises a waste inlet arranged in a kitchen and is characterized by further comprising a crushing device and a collection device, wherein the crushing device comprises vertical downcomers (1) connected with all floors and crushing downcomers (2) communicated with the waste inlet, each crushing downcomer (2) comprises two short pipes (201) and a threaded connecting pipe (202) connected with the two short pipes (201), one end of each crushing downcomer (2) is connected with the middle part of each vertical downcomer (1), and a micro motor (3) and two blades (4) driven by the micro motor (3) to work are installed in each threaded connecting pipe (202);

collection device is storage car (5) of setting in perpendicular downcomer (1) below, the top of storing car (5) is provided with feed inlet (6) and charge level indicator (7), perpendicular downcomer (1) bottom port is connected in feed inlet (6), charge level indicator (7) are used for detecting the collection condition of rubbish in storing car (5), stores car (5) inner wall a week fixed mounting and has water pipe (8), evenly set up a plurality of apertures on water pipe (8), the one end of water pipe (8) extends to and is provided with the water inlet outside storing car (5).

2. The kitchen waste centralized collection system according to claim 1, wherein the top end of the vertical down pipe (1) is connected with an external water source, and the vertical down pipe (1) and the crushing down pipe (2) form an acute angle.

3. The kitchen waste centralized collection system according to claim 1, wherein the other end of said breaking down downcomer (2) is provided with a screw cap (203).

4. The kitchen waste centralized collection system according to claim 1, wherein the storage cart (5) is provided with a discharge pipe (12) at the bottom, and the discharge pipe (12) is provided with a switch valve.

5. The centralized collection system of kitchen wastes according to claim 1, wherein the feed inlet (6) is connected with the vertical sewer pipe (1) through a three-way pipe (9), one port of the three-way pipe (9) is connected with a ventilation pipe (10), the tail end of the ventilation pipe (10) is connected with an air cleaner (11), a pressure detector unit connected with a control unit in the air cleaner (11) is arranged in the ventilation pipe (10), the pressure detector unit is used for detecting the gas pressure in the storage cart (5) and sending the pressure signal to the control unit in the air cleaner (11), and the gas in the ventilation pipe (10) is discharged after being processed by the air cleaner (11).

6. The kitchen waste centralized collection system according to claim 1, wherein the output signal of the level indicator (7) is connected to an external monitoring and control system to realize timely disposal of the waste in the storage vehicle (5).