CN210115126U - Household garbage processor - Google Patents

Abstract

The utility model discloses a domestic garbage disposer. The bottom of a feeding hopper is connected to a feed port of the garbage shredder, and the discharge port of the garbage shredder is connected to a feed port of a garbage material and a sewage separation pipe. The output shaft of the reduction motor is connected to the garbage shredder; the waste material and sewage separation pipe is provided with a first screw propeller, and the output shaft of the second reduction motor is connected to the first screw propeller; at the bottom ends of the waste material and sewage separation pipe respectively There is a first discharge port and a sewage discharge port, the first discharge port is connected to the feed port of the carbonization treatment pipe; the carbonization treatment pipe is provided with a second screw propeller, a ceramic heating rope is wound outside, and the bottom is provided with a second discharge material The output shaft of the third reduction motor is connected to the second screw propeller; the waste material and sewage separation pipe is provided with a smoke outlet, and the smoke outlet is connected to the flue gas purification system. The utility model can dispose of garbage on the spot in time, has the advantages of fast disposal, energy saving and environmental protection, flexible movement, convenient operation and low cost.

Description

a domestic waste disposer

technical field

The utility model is in the technical field of domestic garbage disposal, in particular to a domestic garbage disposer.

Background technique

At present, there are three main treatment methods for domestic waste: 1. Landfill treatment, which is the most direct and effective treatment method for a large amount of waste, but direct landfill will cause groundwater pollution and produce harmful substances. 2. Incineration treatment, incinerating waste in a high-temperature furnace, has the advantages of good waste reduction effect and thorough treatment, but often causes secondary pollution to the environment due to emissions, and the construction and operation costs of incineration plants are high. 3. Composting, the accumulation and fermentation of domestic garbage, and the decomposition of organic matter into inorganic nutrients with the help of microbial decomposition ability, can not only solve the problem of garbage disposal but also realize resource regeneration. However, the composting speed of domestic waste is slow, and composting is easy to cause soil compaction and groundwater pollution, so the scale is small. The above three methods are basically suitable for centralized treatment, suitable for large-scale treatment occasions. Although centralized treatment can centrally monitor the effect of garbage treatment, reduce secondary pollution, it is conducive to resource regeneration, and reduces the direct treatment of garbage treatment. costs, but also a corresponding increase in the cost of garbage collection and transportation. If the collection is not timely, the phenomenon of garbage hoarding will occur, especially in rural areas or communities with few cleaning staff, streets, etc., there will be more or less garbage, which cannot be cleaned and transported in time for a long time, resulting in poor living environment. Air pollution is high. Therefore, for households, hotels, restaurants, communities, villages, streets, agencies, enterprises and institutions, and public places and other units with a small amount of garbage, it is necessary to research and develop a device that can dispose of garbage on-site in a timely manner.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to provide a domestic garbage disposer which can dispose of garbage on the spot in time, quickly, save energy, protect the environment, can move flexibly, is easy to operate, and has low cost.

The utility model adopts the following technical solutions:

A domestic garbage processor, comprising a feeding hopper, a garbage shredder, a garbage material and sewage separation pipe, a carbonization treatment pipe and a flue gas purification system;

The bottom of the feed hopper is connected to the feed port of the garbage shredder, the discharge port of the garbage shredder is connected to the feed port of the garbage material and the sewage separation pipe, and the output shaft of the first gear motor is connected the garbage shredder;

The waste material and sewage separation pipe is provided with a first screw propeller, and the output shaft of the second reduction motor is connected to the first screw propeller; the two ends of the bottom of the waste material and sewage separation pipe are respectively provided with first discharge ports and sewage outlet, and the first outlet is connected to the inlet of the carbonization treatment pipe;

The carbonization treatment tube is provided with a second screw propeller, a ceramic heating rope is wound outside, a second discharge port is arranged at the bottom, and the output shaft of the third reduction motor is connected to the second screw propeller;

The waste material and the sewage separation pipe are provided with a smoke outlet, and the smoke outlet is connected to the flue gas purification system.

The carbonization treatment pipe is provided with two pipes, namely the first carbonization treatment pipe and the second carbonization treatment pipe. The first carbonization treatment pipe is provided with a second screw propeller, and the output shaft of the third reduction motor is connected to the second screw. propeller, the first carbonization treatment pipe is communicated with the second carbonization treatment pipe through the second discharge port; the second carbonization treatment pipe is provided with a third screw propeller, and the output shaft of the fourth reduction motor is connected to the third screw The propeller, the bottom of the second carbonization treatment pipe is provided with a third discharge port, the second carbonization treatment pipe is connected to the charging box through the third discharge port, and the outside of the first carbonization treatment pipe and the second carbonization treatment pipe are wound together Ceramic heating rope.

The flue gas purification system includes a water filter tank, an activated carbon filter pipe, a dust removal bag and a chimney; the smoke exhaust pipe is connected to the water filter tank, and the water filter tank pipe is connected to the activated carbon filter pipe, and the activated carbon filter The pipe and pipe are connected to the dust removal bag, the dust removal bag pipe is connected to the fume extractor, and the fume extractor is connected to the chimney.

It also includes a sewage purification tank, the top pipe of the sewage purification tank is connected to the sewage outlet, the sewage purification tank is provided with a filter, the sewage purification tank is connected to the chimney through a drain pipe, and the outer wall of the drain pipe is abutted against The ceramic heating rope.

The filter is a sand mesh.

It also includes an electric control center, which controls the start and stop of the first deceleration motor, the second deceleration motor and the third deceleration motor respectively.

It also includes a bracket, the feeding hopper, the garbage shredder, the garbage material and sewage separation pipe, the carbonization treatment pipe, the flue gas purification system, the electric control center, the first gear motor, the second gear motor, the third gear motor, The fourth deceleration motor, the charging box and the sewage purification tank are respectively installed on the brackets, and the bottoms of the brackets are respectively provided with wheels.

The utility model has the following advantages:

1. More environmentally friendly and more people-oriented: First, the garbage can be disposed of on-site in a timely and effective manner without hoarding; the second is that the garbage becomes carbide after high temperature treatment, and there is no pollution; after the generated flue gas is purified by the flue gas purification system, Dioxins and other harmful gases are greatly reduced, and the discharge reaches the national standard; the generated sewage is filtered and disinfected by the sewage treatment system and then discharged after meeting the standard. In particular, in the present invention, animal oil or vegetable oil is added to the water of the water filter for secondary filtration, which can effectively absorb harmful gases such as dioxins.

2. The present invention uses a ceramic heating rope to carbonize the garbage in the carbonization treatment pipe at high temperature. The outer wall of the sewage drainage pipe is attached to the ceramic heating rope. After high temperature heating, it becomes water vapor and then discharged, which can achieve cleaner discharge and make full use of it. Heat source for ceramic heating cords.

3. Movable: The processor is light in weight and small in size. The bottom of the bracket is equipped with movable wheels, which can be moved anywhere at any time.

4. Easy to operate and fast to handle: The operation method is people-oriented, and it is only divided into four steps: start, open the lid, put garbage, and close the lid.

5. Wide practicability: At present, families with 3-5 people are the main ones. According to the calculation that each household produces 5-10 kilograms of garbage every day, it can process 150-300 households of garbage every day. The processing capacity of the invention is that it can effectively process 60-100 kilograms of domestic waste per hour, and the daily processing capacity is 1.2-1.5 tons, so it is suitable for residential quarters, urban streets, rural villager groups, administrative organs, enterprises and institutions. public places such as parks and plazas. In particular, the natural villages (village groups) in rural areas are mainly inhabited by less than 100 households, and they can be used mainly in places with electricity.

6. Save labor and reduce intensity: Usually, garbage disposal requires processes such as cleaning, collection, loading, transportation, landfill (or incineration), etc. The workload is large, the manpower is large, and the labor intensity is high. The household garbage carbonization processor of the present invention can simplify the above procedures, directly use the processor in the garbage production site to complete the garbage treatment in one step, and the garbage can be recycled after carbonization treatment.

Description of drawings

FIG. 1 is a schematic structural diagram of a domestic garbage disposer of the present invention.

FIG. 2 is a schematic structural diagram of the garbage shredder in FIG. 1 .

In the picture: 1: Feed hopper, 2: Garbage shredder, 3: First gear motor, 4: Separation pipe for garbage material and sewage, 5: First screw propeller, 6: First discharge port, 7: Smoke exhaust port, 8: Second gear motor, 9: Sewage outlet, 10: First carbonization treatment pipe, 11: Second screw propeller, 12: Third gear motor, 13: Second discharge port, 14: Second carbonization treatment tube, 15: Third screw propeller, 16: Fourth gear motor, 17: Ceramic heating rope, 18: Third discharge port, 19: Sewage purification tank; 20: Water filter tank; 21: Activated carbon Filter pipe, 22: hood; 23: chimney, 24: charging box, 25: dust bag, 26: sand filter, 27: drain pipe, 28: water collection tank, 29: water supply tank.

2-1: Box, 2-2: Drive shaft, 2-3: Driven shaft, 2-4: Moving knife, 2-5: Fixed knife.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, which do not limit the protection scope of the present invention.

As shown in Figure 1, in the domestic garbage processor, the bottom of the hopper 1 is connected to the feed port of the garbage shredder 2, and the discharge port of the garbage shredder 2 is connected to the feed port on the top of the garbage material and the sewage separation pipe 4, The output shaft of the first reduction motor 3 is connected to the garbage shredder 2 . The garbage shredder 2 realizes the shredding of garbage, which is convenient for subsequent solid-liquid separation steps.

As shown in Figure 2, the garbage shredder 2 includes a box body 2-1, a drive shaft 2-2, a driven shaft 2-3, a movable knife 2-4, a fixed knife 2-5 and gears; the box The upper and lower openings of the body 2-1 are respectively, the upper opening is the feeding port, and the lower opening is the discharging port. The drive shaft 2-2 penetrates into the casing from the outside of the box body 2-1, and the drive shaft 2-2 is provided with staggered moving knives 2-4; the drive shaft 2-2 and the driven shaft 2-3 pass through gears The movable knives 2-4 on the driven shaft 2-3 are also staggered, and the inner wall of the box body 2-1 is respectively provided with fixed knives 2-5, and the movable knives 2-4 and the fixed knives 2-5 form relative motion. , the movable knife 2-4 on the driving shaft 2-2 and the movable knife 2-4 on the driven shaft 2-3 also form relative motion. After the garbage enters the garbage shredder 2, it is squeezed, torn, and sheared, so that the garbage is shredded. The garbage shredder 2 of the present invention can also adopt the existing garbage shredder.

The waste material and sewage separation pipe 4 is provided with a first screw propeller 5, and the output shaft of the second reduction motor 8 is connected to the first screw propeller 5; There are a first discharge port 6 and a sewage discharge port 9, the first discharge port 6 is located at the far end of the waste material and the feed port of the sewage separation pipe 4, and the first discharge port 6 is connected to the first discharge pipe. The feed port of the carbonization treatment tube 10. The inner bottom of the waste material and sewage separation pipe 4 is inclined toward the sewage outlet 9 , and the sewage outlet 9 is connected to the sewage purification tank 19 by the pipeline. The first screw propeller 5 starts from the feed port of the garbage material and sewage separation pipe 4 to spin and push the garbage to the first discharge port 6, so as to realize the separation of solid waste and sewage, and the solid waste after separation. The material is discharged from the first discharge port 6 to the first carbonization treatment pipe 10 , and the sewage is discharged from the sewage discharge port 9 to the sewage purification tank 19 .

The first carbonization treatment tube 10 is provided with a second screw propeller 11, the output shaft of the third reduction motor 12 is connected to the second screw propeller 11, and the first carbonization treatment tube 10 passes through the second discharge at the bottom of the first carbonization treatment tube 10. The port 13 is communicated with the second carbonization treatment pipe 14, and the second discharge port 13 is provided at the far end of the feed port of the first carbonization treatment pipe 10; the second screw propeller 11 starts from the first carbonization treatment pipe The feed port of the pipe 10 begins to spin and push the garbage to the second discharge port 13 , and the waste is discharged into the second carbonization treatment pipe 14 from the second discharge port 13 .

The first carbonization treatment pipe 10 is in contact with the outer wall of the second carbonization treatment pipe 14 below it. The second carbonization treatment pipe 14 is provided with a third screw propeller 15, and the output shaft of the fourth reduction motor 16 is connected The third screw propeller 15 and the bottom of the second carbonization treatment pipe 14 are provided with a third discharge port 18 , and the third discharge port 18 is located at the remote end of the second discharge port 13 . The second carbonization treatment pipe 14 is connected to the charging box 24 through the third discharge port 18 . The third screw propeller 15 starts from the second discharge port 13 to spin and push the garbage to the third discharge port 18 , and discharges the garbage from the third discharge port 18 to the charging box 24 . The outer portions of the first carbonization treatment pipe 10 and the second carbonization treatment pipe 14 are wound together with a ceramic heating wire 17 . By disposing the first carbonization treatment pipe 10 and the second carbonization treatment pipe 14 respectively, the garbage can be more fully carbonized.

The waste material and sewage separation pipe 4 is provided with a smoke outlet 7, and the utility model also includes a flue gas purification system, which includes a water filter tank 20, an activated carbon filter pipe 21, a dust removal bag 25 and a chimney 23; The smoke exhaust port 7 is connected to the water filter 20, the water filter 20 is connected to the activated carbon filter pipe 21, the activated carbon filter pipe 21 is connected to the dust filter bag 25, and the dust filter bag 25 is connected to the pipe The smoke machine 22 is connected, and the smoke machine 22 is connected to the chimney 23 . The water filter tank 20 is connected to a water supply tank 29 by a pipeline.

The purification method of the flue gas treatment system is as follows: the first step is to filter the water in the water filter 20 to rapidly cool the flue gas to below 100°C, and filter some water-soluble substances. The second step is to take advantage of the fact that dioxins have a great affinity for fat-soluble substances, add animal oil or vegetable oil to the water in the water filter 20, float on the water surface to form a second layer of filtration, and absorb harmful dioxins and other harmful substances. gas. The third step is that the activated carbon of the activated carbon filter tube 21 effectively adsorbs the harmful substances attached with water molecules and oil molecules. The fourth step is to remove the dust in the dust bag 25, and re-filter the flue gas and discharge it more cleanly.

The sewage purification tank 19 is provided with a sand mesh 26 for filtering. The sewage purification tank 19 is connected to the water collecting tank 28 through a drain pipe 27. The outer wall of the drain pipe 27 is attached to the ceramic heating rope 17. The heat source of the heating rope 17 is heated at a high temperature to turn it into water vapor and then discharged to the water collecting tank 28 .

The first deceleration motor 3 , the second deceleration motor 8 , the third deceleration motor 12 , the fourth deceleration motor 16 and the smoking machine 22 are respectively electrically connected to the electric control center, and the electric control center controls their start and stop respectively.

The domestic garbage processor also includes a bracket, the feed hopper 1, the garbage shredder 2, the garbage material and sewage separation pipe 4, the first carbonization treatment pipe 10, the second carbonization treatment pipe 14, the flue gas purification system, the electric The control center, the first deceleration motor 3, the second deceleration motor 8, the third deceleration motor 12, the fourth deceleration motor 16, the charging box 24, the sewage purification tank 19, the water collecting tank 28 and the water supply box 29 are respectively installed on the brackets The bottom of the bracket is equipped with wheels respectively.

Claims (6)

1. a domestic garbage processor, is characterized in that, comprises feed hopper, garbage shredder, garbage material and sewage separation pipe, carbonization treatment pipe and flue gas purification system; The bottom of the feed hopper is connected to the feed port of the garbage shredder, the discharge port of the garbage shredder is connected to the feed port of the garbage material and the sewage separation pipe, and the output shaft of the first gear motor is connected the garbage shredder; The waste material and sewage separation pipe is provided with a first screw propeller, and the output shaft of the second reduction motor is connected to the first screw propeller; the two ends of the bottom of the waste material and sewage separation pipe are respectively provided with first discharge ports and sewage outlet, and the first outlet is connected to the inlet of the carbonization treatment pipe; The carbonization treatment tube is provided with a second screw propeller, a ceramic heating rope is wound outside, a second discharge port is arranged at the bottom, and the output shaft of the third reduction motor is connected to the second screw propeller; The waste material and sewage separation pipe is provided with a smoke outlet, and the smoke outlet is connected to the flue gas purification system. 2 . The household waste disposer according to claim 1 , wherein two carbonization treatment pipes are provided, which are a first carbonization treatment pipe and a second carbonization treatment pipe, and the first carbonization treatment pipe is provided with an inner There is a second screw propeller, the output shaft of the third reduction motor is connected to the second screw propeller, and the first carbonization treatment pipe is communicated with the second carbonization treatment pipe through the second discharge port; the second carbonization treatment pipe is set. There is a third screw propeller, the output shaft of the fourth reduction motor is connected to the third screw propeller, the bottom of the second carbonization treatment pipe is provided with a third discharge port, and the second carbonization treatment pipe passes through the third discharge port Connect the charging box, and the outside of the first carbonization treatment pipe and the second carbonization treatment pipe are wound with ceramic heating ropes together. 3. The domestic waste disposer according to claim 1, wherein the flue gas purification system comprises a water filter tank, an activated carbon filter pipe, a dust removal bag and a chimney; the smoke exhaust pipe is connected to the water filter The filter tank, the water filter tank pipeline is connected to the activated carbon filter pipe, the activated carbon filter pipe pipeline is connected to the dust removal bag, the dust removal bag pipeline is connected to a smoke machine, and the smoke machine is connected to the chimney. 4. A domestic waste disposer according to claim 1, characterized in that it further comprises a sewage purification tank, the top pipe of the sewage purification tank is connected to the sewage outlet, and the sewage purification tank is provided with a filter, The sewage purification tank is connected to the water collecting tank through a drain pipe, and the outer wall of the drain pipe is abutted against the ceramic heating rope. 5 . The domestic waste disposer according to claim 4 , wherein the filter is a sand net. 6 . 6 . The household garbage disposer according to claim 1 , further comprising an electric control center, wherein the electric control center controls the operation of the first deceleration motor, the second deceleration motor and the third deceleration motor respectively. 7 . Start and stop.

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