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CN-224211642-U - Sustainable fermentation garbage bin

CN224211642UCN 224211642 UCN224211642 UCN 224211642UCN-224211642-U

Abstract

The utility model discloses a garbage bin capable of continuously fermenting, which comprises a garbage bin and an incinerator, wherein the incinerator comprises a combustion chamber, a charging port and a flue, a drain ditch is arranged at the bottom of the garbage bin, a plurality of grids are arranged at the bottom of the garbage bin, a circulating channel for circulating air flow is arranged in a wall body of the garbage bin, the circulating channel is provided with an air inlet channel and an air outlet channel, and the air inlet channel is communicated with a heat exchanger a through a pipeline a. This sustainable fermentation's garbage bin, through the same circulation channel of garbage bin transformation firewall, the air current flows in circulation channel, circulates to the garbage bin inside from circulation channel, finally sends into combustion chamber combustion purification, and the air current exchanges heat through the heat exchanger with the flue gas, provides heat energy, has heat recovery and utilizes, and garbage bin cyclic heating improves garbage bin garbage fermentation effect, prevents the outer advantage such as dispel of garbage bin smell.

Inventors

  • LI KEFU
  • SONG JIANDONG
  • LIU ZHIWEI
  • REN XIAOCHEN

Assignees

  • 中卫市绿能新能源有限公司

Dates

Publication Date
20260508
Application Date
20250624

Claims (6)

  1. 1. The utility model provides a sustainable fermentation's garbage storehouse, includes garbage storehouse (1) and burns the burning furnace, burn burning furnace includes combustion chamber (2), charge door (3) and flue (4), and the bottom of garbage storehouse (1) is provided with escape canal (6), and a plurality of grids (7) are installed to the bottom of garbage storehouse (1), a serial communication port, the wall body inside of garbage storehouse (1) is provided with circulation passageway (8) that are used for air current circulation, and circulation passageway (8) are provided with inlet channel and exhaust passage, and inlet channel passes through pipeline a (15) and heat exchanger a (18) intercommunication, is provided with tobacco pipe (14) on flue (4), and tobacco pipe (14) are through one-level heat transfer pipeline (16) and heat exchanger a (18) intercommunication, and heat exchanger a (18) exhaust flue gas is through circulation pipeline (13) and flue (4) intercommunication, and the air supply enters into pipeline a (15) and sends into circulation passageway (8) after heat transfer of heat exchanger a (18).
  2. 2. A sustainable fermentation garbage can according to claim 1, characterized in that the exhaust channel of the circulation channel (8) is communicated with the heat exchanger b (10) through a pipeline b (9), the heat exchanger b (10) is communicated with the drainage ditch (6) through a pipeline c (11), the smoke tube (14) is communicated with the heat exchanger b (10) through a secondary heat exchange pipeline (17), the heat exchanger b (10) is communicated with the circulation pipeline (13) through a smoke reflux pipeline (12), and smoke enters the heat exchanger b (10) through the secondary heat exchange pipeline (17) and is sent into the smoke channel (4) from the smoke reflux pipeline (12) and the circulation pipeline (13) through heating.
  3. 3. A sustainable fermentation garbage can according to claim 2, characterized in that the circulation pipeline (13) is provided with an induced draft fan a, and the smoke pipe (14) is respectively communicated with the secondary heat exchange pipeline (17) and the primary heat exchange pipeline (16) through three-way valves.
  4. 4. A sustainable fermentation garbage can according to claim 2, wherein an induced draft fan b is arranged on the pipeline b (9).
  5. 5. The garbage bin capable of continuously fermenting according to claim 1, wherein the top of the garbage bin (1) is communicated with the combustion chamber (2) through a gas recovery pipeline (5), an induced draft fan c is arranged on the gas recovery pipeline (5), and gas in the garbage bin (1) is blown into the combustion chamber (2) through the gas recovery pipeline (5) and the induced draft fan c.
  6. 6. A sustainable fermentation garbage can according to claim 1, wherein a steam-water separator is arranged on the circulating pipeline (13), the flue gas is condensed after heat exchange, and the condensed water is discharged out of the circulating pipeline (13) through the steam-water separator.

Description

Sustainable fermentation garbage bin Technical Field The utility model relates to the technical field of garbage incineration, in particular to a garbage bin capable of realizing sustainable fermentation. Background The garbage incineration power generation refers to a process of converting chemical energy into heat energy through high-temperature incineration of municipal solid waste and converting the heat energy into electric energy through equipment such as a steam turbine and the like, and is a treatment mode integrating garbage reduction, harmlessness and recycling, and is widely applied in the global scope at present. The garbage (especially mixed household garbage) has complex components and contains a large amount of kitchen wastes, paper, plastics and other organic matters, the problems of insufficient combustion, low efficiency and the like possibly exist in direct incineration, the organic matters are degraded through the microbial action in fermentation, the incineration adaptability, the combustion efficiency and the comprehensive treatment benefit of the garbage are improved, but the garbage warehouse is cold in winter in northern China, the garbage warehouse has no good heat preservation effect, the temperature in winter can only reach 9-13 ℃, the garbage fermentation is influenced, and the garbage warehouse is technically improved to have good fermentation effect. Disclosure of utility model The utility model aims to provide a garbage bin capable of continuously fermenting so as to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a sustainable fermentation's garbage storehouse, includes garbage storehouse and burns burning furnace, burn burning furnace and include combustion chamber, charge door and flue, the bottom of garbage storehouse is provided with the escape canal, and a plurality of grids are installed to the bottom of garbage storehouse, the wall body inside of garbage storehouse is provided with the circulation passageway that is used for air current circulation, and the circulation passageway is provided with inlet channel and exhaust passage, and inlet channel passes through pipeline a and heat exchanger a intercommunication, is provided with the tobacco pipe on the flue, and the tobacco pipe passes through one-level heat exchange pipeline and heat exchanger a intercommunication, and heat exchanger a exhaust flue gas passes through circulation pipeline and flue intercommunication, and the air supply enters into pipeline a after passing through heat exchanger a heat transfer and sends into circulation passageway. As a still further scheme of the utility model, an exhaust channel of the circulating channel is communicated with a heat exchanger b through a pipeline b, the heat exchanger b is communicated with a drainage ditch through a pipeline c, a smoke pipe is communicated with the heat exchanger b through a secondary heat exchange pipeline, the heat exchanger b is communicated with the circulating pipeline through a smoke reflux pipeline, and smoke enters the heat exchanger b through the secondary heat exchange pipeline and is sent into a flue from the smoke reflux pipeline and the circulating pipeline through heating. As a still further scheme of the utility model, the circulating pipeline is provided with an induced draft fan a, and the smoke pipe is respectively communicated with the secondary heat exchange pipeline and the primary heat exchange pipeline through three-way valves. As a still further scheme of the utility model, an induced draft fan b is arranged on the pipeline b. As a still further scheme of the utility model, the top of the garbage can is communicated with the combustion chamber through a gas recovery pipeline, an induced draft fan c is arranged on the gas recovery pipeline, and gas in the garbage can is blown into the combustion chamber through the gas recovery pipeline and the induced draft fan c. As a still further scheme of the utility model, the circulating pipeline is provided with the steam-water separator, the flue gas is condensed after heat exchange, and the condensed water is discharged out of the circulating pipeline through the steam-water separator. Compared with the prior art, the utility model has the beneficial effects that: This sustainable fermentation's garbage bin, through the same circulation channel of garbage bin transformation firewall, the air current flows in circulation channel, circulates to the garbage bin inside from circulation channel, finally sends into combustion chamber combustion purification, and the air current exchanges heat through the heat exchanger with the flue gas, provides heat energy, has heat recovery and utilizes, and garbage bin cyclic heating improves garbage bin garbage fermentation effect, prevents the outer advantage such as dispel of garbage bin smell. Drawings FIG. 1 is a sch