CN113319109A - Resource utilization and treatment device for agricultural and livestock wastes - Google Patents
Resource utilization and treatment device for agricultural and livestock wastes Download PDFInfo
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- CN113319109A CN113319109A CN202110515564.9A CN202110515564A CN113319109A CN 113319109 A CN113319109 A CN 113319109A CN 202110515564 A CN202110515564 A CN 202110515564A CN 113319109 A CN113319109 A CN 113319109A
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- 244000144972 livestock Species 0.000 title claims abstract description 42
- 239000002699 waste material Substances 0.000 title claims abstract description 42
- 239000003337 fertilizer Substances 0.000 claims abstract description 60
- 239000002028 Biomass Substances 0.000 claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 claims abstract description 56
- 238000002309 gasification Methods 0.000 claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 238000004064 recycling Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 99
- 238000007599 discharging Methods 0.000 claims description 61
- 230000007246 mechanism Effects 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 49
- 239000010871 livestock manure Substances 0.000 description 28
- 239000002154 agricultural waste Substances 0.000 description 23
- 241000196324 Embryophyta Species 0.000 description 14
- 238000001035 drying Methods 0.000 description 13
- 210000003608 fece Anatomy 0.000 description 13
- 239000002994 raw material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 244000144977 poultry Species 0.000 description 7
- 241000224483 Coccidia Species 0.000 description 6
- 238000010672 photosynthesis Methods 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 241000271566 Aves Species 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 5
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 4
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 4
- 239000001099 ammonium carbonate Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010795 gaseous waste Substances 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
- C05F3/06—Apparatus for the manufacture
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/006—General arrangement of incineration plant, e.g. flow sheets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention belongs to the technical field of waste treatment, and particularly relates to a resource utilization treatment device for agricultural and livestock wastes, which comprises a biomass gasification furnace, a feed reaction furnace and an inorganic fertilizer production furnace, wherein the feed reaction furnace comprises an upper furnace body, a rotary furnace body and a lower furnace body, the lower part of the right side of the biomass gasification furnace is connected with an air outlet pipe, the right end of the air outlet pipe extends into the lower furnace body, the right end of the air outlet pipe is fixedly connected with an air delivery pipe, the upper end of the air delivery pipe is fixedly connected with an exhaust pipe A, the other end of the exhaust pipe A is connected with the lower part of the left side of the inorganic fertilizer production furnace, the middle part of the upper surface of the upper furnace body is connected with the middle part of the left side of the inorganic fertilizer production furnace through an exhaust pipe B, the right side of the upper surface of the inorganic fertilizer production furnace is connected with the lower part of the left side of a tail gas treater through an exhaust pipe C, and the right side of the upper surface of the tail gas treater is connected with a plant greenhouse through an air supply pipe; the recycling treatment device for the agricultural and livestock wastes fully utilizes the agricultural and livestock wastes, realizes comprehensive recycling, is suitable for agricultural and livestock production, has remarkable economic benefit, and accords with the circular economy concept.
Description
Technical Field
The invention belongs to the technical field of waste treatment, and particularly relates to a resource utilization treatment device for agricultural and livestock waste.
Background
Agricultural wastes and livestock manure can be generated in the production process of the agricultural and livestock industry, the wastes can be recycled after being treated, waste is changed into things of value, the accumulation of the wastes and the pollution to the environment are reduced, at present, the agricultural wastes are mainly utilized by burning, a large amount of gas and heat are generated in the burning process, the gas and the heat are directly discharged into the atmosphere to cause waste, the resource maximization utilization is not achieved, the livestock manure is mainly utilized by directly applying the livestock manure as a fertilizer into soil, the coccidian is contained in the livestock manure and directly applying the livestock manure without treatment can pollute the soil, the growth of crops can be influenced to a certain degree, the agricultural and livestock wastes are not fully utilized, and the economic benefit is reduced; therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a resource utilization treatment device for agricultural and livestock wastes, which utilizes a biomass gasification furnace to fully combust the agricultural wastes to generate CO2Gas, using CO2Drying the livestock and poultry feces by the waste heat in the gas to obtain the feed, killing coccidian in the livestock and poultry feces at high temperature, and utilizing the waste heat to obtain CO2Gas and NH volatilized during drying of livestock3All used as raw materials for producing inorganic fertilizer by utilizing CO2Gas, NH3Reacting with water to obtain ammonium bicarbonate inorganic fertilizer and excessive CO2The gas enters the plant greenhouse after being filtered and purified by tail gas to provide CO for plant photosynthesis2The raw materials fully utilize the wastes of the farm animals, realize the comprehensive utilization of resources, are suitable for the production of the farm animals, have obvious economic benefit and accord with the concept of circular economy.
The purpose of the invention is realized as follows: a resource utilization treatment device for agricultural and livestock wastes comprises a biomass gasification furnace, a feed reaction furnace and an inorganic fertilizer production furnace, wherein the middle part of the upper surface of the biomass gasification furnace is fixedly connected with a feed hopper A, the left side of the feed hopper A is provided with a hoisting machine A, the upper part of the biomass gasification furnace is fixedly connected with a vertical shaft through a connecting rod, the upper part of the inner side wall of the biomass gasification furnace and the vertical shaft are fixedly connected with a guide plate A, the upper part of the inner side wall of the biomass gasification furnace and the vertical shaft are respectively hinged with an automatic discharging mechanism, the guide plate A and the automatic discharging mechanism are distributed in a staggered way, the outer side of the lower part of the biomass gasification furnace is sleeved with a cooling sleeve, the lower part of the right side of the cooling sleeve is fixedly connected with a water inlet pipe, the upper part of the left side of the cooling sleeve is fixedly connected with a liquid outlet pipe, the other end of the liquid outlet pipe is connected with a steam drum inlet end, the other end of the steam pipe is connected with a rotating shaft A, the lower end of the rotating shaft A is fixedly connected with an output shaft of the motor A, the upper end of the rotating shaft A penetrates through the lower side wall of the biomass gasification furnace and extends into the biomass gasification furnace, the outer side of the rotating shaft A is fixedly connected with a discharging tower, the right side of the lower surface of the biomass gasification furnace is connected with a discharging pipe A, the lower part of the right side of the biomass gasification furnace is connected with an air outlet pipe, an air exhaust fan A is installed on the air outlet pipe, and the air exhaust fan A is installed on the upper surface of the supporting plate A;
the feed reaction furnace comprises an upper furnace body, a rotary furnace body and a lower furnace body, wherein the middle part of the lower surface of the lower furnace body is connected with a discharge pipe B, a support plate A is fixedly connected on the left side of the lower furnace body, the right end of an air outlet pipe penetrates through the left side wall of the lower furnace body and extends into the lower furnace body, the right end of the air outlet pipe is fixedly connected with an air pipe, the air pipe is positioned in the middle part of the rotary furnace body and is vertically arranged, the upper end of the air pipe is fixedly connected with an exhaust pipe A, the other end of the exhaust pipe A is connected with the lower part of the left side of an inorganic fertilizer production furnace, the rotary furnace body is rotatably connected with the upper furnace body and the lower furnace body through a sealing cover, the inner side wall of the rotary furnace body and the outer side wall of the air pipe are fixedly connected with guide plates B in a staggered manner, the lower surface of the guide plates B is fixedly connected with a stirring mechanism A, the outer side wall of the rotary furnace body is welded with a gear wheel, the left side of the upper surface of the upper furnace body is fixedly connected with a feed hopper B, the left side of the feed lifting machine B is arranged, the middle part of the upper surface of the upper furnace body is connected with an exhaust pipe B, an exhaust fan B is installed on the exhaust pipe B, and the other end of the exhaust pipe B is connected with the middle part of the left side of the inorganic fertilizer production furnace;
the middle part of the lower surface of the inorganic fertilizer production furnace is connected with a discharge pipe C, the lower part of the left side of the inorganic fertilizer production furnace is fixedly connected with a support plate B, the upper surface of the support plate B is provided with a motor B, an output shaft of the motor B is fixedly connected with a small gear, the small gear is meshed with a large gear, the left side of the upper surface of the inorganic fertilizer production furnace is connected with a water injection pipe, the middle part of the inorganic fertilizer production furnace is connected with the motor C, the output shaft of the motor C is fixedly connected with a rotating shaft B, the lower end of the rotating shaft B penetrates through the upper side wall of the inorganic fertilizer production furnace and extends into the upper part of the inorganic fertilizer production furnace, the upper part of the inner side wall of the inorganic fertilizer production furnace and a guide plate C are fixedly connected on the rotating shaft B in a staggered manner, the lower surface of the guide plate C is fixedly connected with a material shifting mechanism B, the right side of the upper surface of the inorganic fertilizer production furnace is connected with an exhaust pipe C, an exhaust fan C is arranged on the exhaust pipe C, and the other end of the exhaust pipe is connected with the lower part of the left side of a tail gas processor, the tail gas treater is internally connected with a coarse filter screen, a secondary filter screen and a fine filter screen in sequence from left to right, the right side of the upper surface of the tail gas treater is connected with an air supply pipe, and the other end of the air supply pipe is connected with a plant greenhouse.
Further, automatic discharge mechanism includes the stripper, stripper lower surface middle part articulates there is the bracing piece, the bracing piece is the welding with biomass gasification stove and the connected mode of vertical axis, the stripper lower surface has linked firmly the pull rod, the pull rod lower extreme has linked firmly the ball that hangs.
Further, the material shifting mechanism A comprises a material shifting plate A, the material shifting plate A is connected in a chain ring A in a hanging mode, the upper end of the chain ring A is fixedly connected with a connecting rod A, the connecting rod A is fixedly connected to the lower surface of a material guide plate B, the material on the upper surface of the material guide plate B is timely shifted by the material shifting plate A, the material is prevented from being adhered to the upper surface of the material guide plate B, and the drying effect and efficiency of the livestock manure are improved.
Further, the material shifting mechanism B comprises a material shifting plate B, the material shifting plate B is hung in a chain ring B, the upper end of the chain ring B is fixedly connected with a connecting rod B, the connecting rod B is fixedly connected with the lower surface of the material guide plate C, the material on the upper surface of the material guide plate C is timely shifted by the material shifting plate B, the material is prevented from being adhered to the upper surface of the material guide plate C, and the production efficiency of inorganic fertilizers is improved.
Furthermore, the connection mode of the sealing cover and the rotary furnace body is rotary connection, and the connection mode of the sealing cover and the upper furnace body and the connection mode of the sealing cover and the lower furnace body are both welding.
Furthermore, the rotating shaft A is of a hollow structure, and the upper part of the side wall of the rotating shaft A is provided with an air outlet, so that water vapor enters the discharging tower through the air outlet on the upper part of the side wall of the rotating shaft A.
Furthermore, the discharging tower is a stepped discharging tower, discharging is facilitated, discharging efficiency is improved, air outlet holes are formed in the side wall of the discharging tower, water vapor enters the biomass gasification furnace through the air outlet holes in the side wall of the discharging tower, the water vapor plays a role of a catalyst, and sufficient combustion of agricultural wastes is facilitated.
Furthermore, the discharge pipe A, the discharge pipe B and the discharge pipe C are all provided with discharge valves, and the material guide plate A, the material guide plate B and the material guide plate C are all conical plates and play a role in guiding materials.
Furthermore, the steam pipe is a telescopic hose, and the steam is prevented from entering the rotating shaft A when the rotating shaft A rotates.
Furthermore, the aperture of the coarse filter screen, the secondary filter screen and the fine filter screen is sequentially decreased progressively, the coarse filter screen, the secondary filter screen and the fine filter screen carry out stage-by-stage filtration and purification treatment on the tail gas, and the treated clean gas enters the plant greenhouse to provide CO for plant photosynthesis2Raw materials.
The resource utilization treatment device for the agricultural and livestock wastes has the beneficial effects that:
1. the invention relates to a resource utilization treatment device for agricultural and livestock wastes, which utilizes a biomass gasification furnace to fully combust the agricultural wastes and generate CO2The gas contains a large amount of heat and utilizes CO2Waste heat in the gas dries livestock manure in the feed reactor to obtain feed, coccidium in the livestock manure is killed at high temperature, and CO obtained after waste heat utilization2Gas as raw material for producing inorganic fertilizer, NH volatilized during drying process of livestock3As a raw material for the production of inorganic fertilizers, using CO2Gas, NH3Reacting with water to obtain ammonium bicarbonate inorganic fertilizer and excessive CO2The gas is filtered and purified by tail gasThen enters the plant greenhouse to provide CO for plant photosynthesis2The raw materials fully utilize the wastes of the farm animals, realize the comprehensive utilization of resources, are suitable for the production of the farm animals, have obvious economic benefit and accord with the concept of circular economy.
2. The agricultural and livestock waste recycling treatment device of the invention adds agricultural waste into a feed hopper A through a lifter A, the agricultural waste enters a biomass gasifier through the feed hopper A to be combusted, the upper part of the biomass gasifier is fixedly connected with a vertical shaft through a connecting rod, the upper part of the inner side wall of the biomass gasifier and the vertical shaft are both fixedly connected with a guide plate A, the upper part of the inner side wall of the biomass gasifier and the vertical shaft are both hinged with an automatic discharging mechanism, the guide plate A plays a guide role, the automatic discharging mechanism comprises a discharging plate, the middle part of the lower surface of the discharging plate is hinged with a support rod, the support rod is welded with the biomass gasifier and the vertical shaft, the lower surface of the discharging plate is fixedly connected with a pull rod, the lower end of the pull rod is fixedly connected with a hanging ball, when less material falls on the discharging plate, the inclination angle of the discharging plate is small, the discharging speed is slow, so that the material is fully combusted, when falling into the material on the stripper when more, stripper inclination is big, and unloading speed is fast, prevents that the windrow from appearing and influencing the material burning, and stock guide A and automatic discharge mechanism crisscross distribution, and the material is the broken line between stock guide A and automatic discharge mechanism and descends, slows down unloading speed, is favorable to agricultural discarded object abundant burning.
3. According to the resource utilization and treatment device for agricultural and livestock wastes, the cooling sleeve is sleeved on the outer side of the lower portion of the biomass gasification furnace, when the agricultural wastes are combusted in the biomass gasification furnace, cooling water enters the cooling sleeve through the water inlet pipe, the cooling water cools the lower portion of the gasification furnace, a steam-water mixture subjected to heat exchange with the gasification furnace enters the steam pocket through the liquid outlet pipe, steam separated from the steam pocket enters the rotating shaft A through the steam pipe, the steam enters the discharging tower through the air outlet hole in the upper portion of the side wall of the rotating shaft A, the steam enters the biomass gasification furnace through the air outlet hole in the side wall of the discharging tower, the steam plays a role of a catalyst, the agricultural wastes are favorably and sufficiently combusted, water resources are recycled, and the treatment cost is reduced.
4. According to the resource utilization and treatment device for the agricultural and livestock wastes, the steam pipe is the telescopic hose, when the rotating shaft A rotates, the steam is not influenced to enter the rotating shaft A, the rotating shaft A is adjusted by the motor A to rotate in the forward direction and the reverse direction, the steam is enabled to smoothly enter the rotating shaft A, the rotating direction of the agricultural wastes in the gasification furnace can be changed, the agricultural wastes are favorably and sufficiently combusted, the agricultural wastes are discharged through the discharging pipe A under the action of the discharging tower after being sufficiently combusted, the discharging tower is the stepped discharging tower, the discharging is favorably realized, and the discharging efficiency is improved.
5. The invention relates to a resource utilization treatment device of agricultural and livestock wastes, which is characterized in that under the action of an exhaust fan A, CO generated after the agricultural wastes are fully combusted in a biomass gasification furnace2Gas enters the gas transmission pipe from the gas outlet pipe, the gas transmission pipe is positioned in the middle part in the rotary furnace body of the feed reaction furnace, the livestock manure is added into the feed hopper B through the hoister B, the livestock manure enters the upper furnace body of the feed reaction furnace through the feed hopper B, and the livestock manure falls into the rotary furnace body because of CO2The gas contains a large amount of heat, CO in the gas transmission pipe2The air is used for heating and drying the livestock and poultry feces to obtain the feed, and can kill coccidian in the livestock and poultry feces at high temperature and effectively utilize CO2Gaseous waste heat, the rotatory furnace body drives birds animal manure and rotates, play the stirring effect, improve drying and insecticidal effect, the staggered stock guide B that has linked firmly on rotatory furnace body inside wall and the gas-supply pipe lateral wall, stock guide B plays the guide effect, birds animal manure is broken line decline between stock guide B, slow down the unloading speed, be favorable to birds animal manure fully dry and fully kill the coccidian in the excrement and urine, stock guide B lower surface has linked firmly kickoff mechanism A, kickoff mechanism A includes kickoff A, kickoff A articulates in link A, link A upper end has linked firmly connecting rod A, connecting rod A links firmly at stock guide B lower surface, kickoff A in time dials the material of stock guide B upper surface, prevent the material adhesion at stock guide B upper surface, improve birds animal manure's drying effect and efficiency, the fodder that birds animal manure obtained after dry disinsection discharges through discharge tube B.
6. The resource utilization treatment device for the agricultural and livestock wastes utilizes waste heatAfter CO2The gas enters an exhaust pipe A which is connected with the lower part of the left side of the inorganic fertilizer production furnace, and CO is introduced into the exhaust pipe A2Gas enters the inorganic fertilizer production furnace through the exhaust pipe A, and NH volatilized from the livestock and poultry manure in the drying process under the action of the exhaust fan B3Enters the inorganic fertilizer production furnace through the exhaust pipe B, and is injected with water, water and CO through the water pump2Gas and NH3The reaction obtains ammonium bicarbonate inorganic fertilizer, in the reaction process, motor C drives pivot B and rotates, material guide plate C has been linked firmly in the mistake on inorganic fertilizer production stove inside wall upper portion and pivot B, material guide plate C plays the guide effect, the material is the broken line decline between material guide plate C, slow down the unloading speed, be favorable to abundant reaction between the material, improve reaction efficiency, material shifting mechanism B has been linked firmly to material guide plate C lower surface, material shifting mechanism B includes kickoff B, kickoff B articulates in chain circle B, chain circle B upper end has linked firmly connecting rod B, connecting rod B links firmly at material guide plate C lower surface, kickoff B in time dials the material of material guide plate C upper surface, prevent that the material adhesion is on material guide plate C upper surface, improve inorganic fertilizer production efficiency, the inorganic fertilizer who produces discharges through discharge tube C.
7. The device for recycling and treating the agricultural and livestock wastes has the advantage that the excessive CO in the inorganic fertilizer production furnace is used under the action of the exhaust fan C2Gas enters the tail gas processor from the exhaust pipe C, a coarse filter screen, a secondary filter screen and a fine filter screen are sequentially connected in the tail gas processor from left to right, the pore diameters of the coarse filter screen, the secondary filter screen and the fine filter screen are sequentially decreased progressively, the coarse filter screen, the secondary filter screen and the fine filter screen perform step-by-step filtration and purification treatment on the tail gas, and the treated clean CO is2The gas enters the plant greenhouse through the gas supply pipe to provide CO for plant photosynthesis2Raw materials.
Drawings
FIG. 1 is a schematic structural view of a device for recycling agricultural and livestock wastes according to the present invention.
FIG. 2 is a top view showing the connection between a vertical shaft and a biomass gasification furnace in the apparatus for recycling agricultural and livestock waste according to the present invention.
Fig. 3 is an enlarged view of a point a in fig. 1.
FIG. 4 is a schematic structural view of a rotating shaft A in the recycling treatment apparatus for agricultural and livestock wastes of the present invention.
Fig. 5 is an enlarged view at B in fig. 1.
FIG. 6 is a schematic view of the outside of a rotary furnace body in the apparatus for recycling agricultural and livestock waste according to the present invention.
Fig. 7 is an enlarged view at C in fig. 1.
In the figure: 1-water inlet pipe, 2-discharge pipe A, 3-rotating shaft A, 4-motor A, 5-discharge tower, 6-steam pipe, 7-cooling sleeve, 8-liquid outlet pipe, 9-steam drum, 10-biomass gasification furnace, 11-guide plate A, 12-connecting rod, 13-lifting machine A, 14-feeding hopper A, 15-vertical shaft, 16-air outlet pipe, 17-exhaust fan A, 18-supporting plate A, 19-rotary furnace body, 20-big gear, 21-lifting machine B, 22-feeding hopper B, 23-upper furnace body, 24-exhaust fan B, 25-exhaust pipe B, 26-exhaust pipe A, 27-small gear, 28-motor B, 29-supporting plate B, 30-sealing cover, 31-air delivery pipe, 32-lower furnace body, 33-discharge valve, 34-discharge pipe B, 35-inorganic fertilizer production furnace, 36-water injection pipe, 37-motor C, 38-exhaust pipe C, 39-exhaust fan C, 40-tail gas processor, 41-air supply pipe, 42-plant greenhouse, 43-coarse strainer, 44-secondary filter screen, 45-fine strainer, 46-rotating shaft B, 47-discharge pipe C, 48-support rod, 49-discharge plate, 50-pull rod, 51-hanging ball, 52-guide plate B, 53-connecting rod A, 54-chain ring A, 55-shifting plate A, 56-chain ring B, 57-connecting rod B, 58-guide plate C, 59-shifting plate B.
Detailed Description
The recycling treatment device for agricultural and livestock wastes according to the present invention will be described in more detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 and 2, a resource utilization treatment device for agricultural and livestock wastes, comprising a biomass gasification furnace 10, a feed reaction furnace and an inorganic fertilizer production furnace 35, wherein the middle part of the upper surface of the biomass gasification furnace 10 is fixedly connected with a feed hopper A14, the left side of the feed hopper A14 is provided with a hoister A13, the upper part of the biomass gasification furnace 10 is fixedly connected with a vertical shaft 15 through a connecting rod 12, the upper part of the inner side wall of the biomass gasification furnace 10 and the vertical shaft 15 are fixedly connected with guide plates A11, the upper part of the inner side wall of the biomass gasification furnace 10 and the vertical shaft 15 are respectively hinged with an automatic discharging mechanism, the guide plates A11 and the automatic discharging mechanism are distributed in a staggered manner, the outer side of the lower part of the biomass gasification furnace 10 is sleeved with a cooling sleeve 7, the lower part of the right side of the cooling sleeve 7 is fixedly connected with a water inlet pipe 1, the upper part of the left side of the cooling sleeve 7 is fixedly connected with a liquid outlet pipe 8, and the other end of the liquid outlet pipe 8 is connected with a steam pocket inlet 9, the outlet end of the steam drum 9 is connected with a steam pipe 6, the other end of the steam pipe 6 is connected with a rotating shaft A3, the lower end of the rotating shaft A3 is fixedly connected with an output shaft of a motor A4, the upper end of the rotating shaft A3 penetrates through the lower side wall of the biomass gasification furnace 10 and extends into the biomass gasification furnace 10, the outer side of the rotating shaft A3 is fixedly connected with a discharging tower 5, the right side of the lower surface of the biomass gasification furnace 10 is connected with a discharging pipe A2, the lower part of the right side of the biomass gasification furnace 10 is connected with an air outlet pipe 16, the air outlet pipe 16 is provided with an exhaust fan A17, and the exhaust fan A17 is arranged on the upper surface of a support plate A18;
referring to fig. 1 and 6, the feed reaction furnace comprises an upper furnace body 23, a rotary furnace body 19 and a lower furnace body 32, wherein a discharge pipe B34 is connected to the middle of the lower surface of the lower furnace body 32, a support plate a18 is fixedly connected to the left side of the lower furnace body 32, the right end of an air outlet pipe 16 penetrates through the left side wall of the lower furnace body 32 and extends into the lower furnace body 32, the right end of the air outlet pipe 16 is fixedly connected with an air pipe 31, the air pipe 31 is positioned in the middle of the rotary furnace body 19 and is vertically arranged, the upper end of the air pipe 31 is fixedly connected with an air outlet pipe a26, the other end of the air outlet pipe a26 is connected with the lower part of the left side of an inorganic fertilizer production furnace 35, the rotary furnace body 19 is rotatably connected with the upper furnace body 23 and the lower furnace body 32 through a sealing cover 30, material guide plates B52 are fixedly connected to the inner side wall of the rotary furnace body 19 and the outer side wall of the air pipe 31 in a staggered manner, a material shifting mechanism a is fixedly connected to the lower surface of the material guide plate B52, a large gear 20 is welded to the outer side wall of the rotary furnace body 19, the left side of the upper surface of the upper furnace body 23 is fixedly connected with a feed hopper B22, the left side of the feed hopper B22 is provided with a hoisting machine B21, the middle part of the upper surface of the upper furnace body 23 is connected with an exhaust pipe B25, an exhaust fan B24 is installed on the exhaust pipe B25, and the other end of the exhaust pipe B25 is connected with the middle part of the left side of the inorganic fertilizer production furnace 35;
referring to fig. 1, a discharge pipe C47 is connected to the middle of the lower surface of the inorganic fertilizer production furnace 35, a support plate B29 is fixedly connected to the lower portion of the left side of the inorganic fertilizer production furnace 35, a motor B28 is mounted on the upper surface of the support plate B29, an output shaft of the motor B28 is fixedly connected to a pinion 27, the pinion 27 is engaged with a gearwheel 20, a water injection pipe 36 is connected to the left side of the upper surface of the inorganic fertilizer production furnace 35, a motor C37 is connected to the middle of the inorganic fertilizer production furnace 35, an output shaft of the motor C37 is fixedly connected to a rotating shaft B46, the lower end of the rotating shaft B46 penetrates through the upper side wall of the inorganic fertilizer production furnace 35 and extends into the upper portion of the inorganic fertilizer production furnace 35, a material guide plate C58 is fixedly connected to the upper portion of the inner side wall of the inorganic fertilizer production furnace 35 and the rotating shaft B46 in a staggered manner, a material stirring mechanism B is fixedly connected to the lower surface of the material guide plate C58, an exhaust pipe C38 is connected to the right side of the upper surface of the inorganic fertilizer production furnace 35, an exhaust pipe C39 is mounted on the exhaust pipe C38, the other end of the exhaust pipe C38 is connected with the lower part of the left side of the tail gas processor 40, a coarse filter screen 43, a secondary filter screen 44 and a fine filter screen 45 are sequentially connected in the tail gas processor 40 from left to right, the right side of the upper surface of the tail gas processor 40 is connected with an air supply pipe 41, and the other end of the air supply pipe 41 is connected with a plant greenhouse 42.
Referring to fig. 1 and 3, the automatic discharging mechanism comprises a discharging plate 49, a supporting rod 48 is hinged to the middle of the lower surface of the discharging plate 49, the supporting rod 48 is connected with the biomass gasifier 10 and the vertical shaft 15 in a welding mode, a pull rod 50 is fixedly connected to the lower surface of the discharging plate 49, and a hanging ball 51 is fixedly connected to the lower end of the pull rod 50.
Referring to fig. 1 and 5, the material stirring mechanism a includes a material stirring plate a55, the material stirring plate a55 is hung in a chain ring a54, the upper end of the chain ring a54 is fixedly connected with a connecting rod a53, the connecting rod a53 is fixedly connected with the lower surface of a material guide plate B52, the material stirring plate a55 timely stirs the material on the upper surface of the material guide plate B52, the material is prevented from adhering to the upper surface of the material guide plate B52, and the drying effect and efficiency of the livestock manure are improved.
Referring to fig. 1 and 7, the material shifting mechanism B comprises a material shifting plate B59, the material shifting plate B59 is hung in a chain ring B56, the upper end of the chain ring B56 is fixedly connected with a connecting rod B57, the connecting rod B57 is fixedly connected with the lower surface of a material guide plate C58, the material shifting plate B59 timely shifts the materials on the upper surface of the material guide plate C58, the materials are prevented from adhering to the upper surface of the material guide plate C58, and the production efficiency of the inorganic fertilizer is improved.
Referring to fig. 1, the sealing cover 30 is connected with the rotary furnace body 19 in a rotary manner, and the sealing cover 30 is connected with the upper furnace body 23 and the lower furnace body 32 in a welding manner.
Referring to fig. 4, the rotating shaft A3 is a hollow structure, and the upper part of the side wall of the rotating shaft A3 is provided with air outlet holes, so that water vapor enters the discharging tower 5 through the air outlet holes on the upper part of the side wall of the rotating shaft A3.
Referring to fig. 4, the discharging tower 5 is a stepped discharging tower 5, which is beneficial to discharging and improving discharging efficiency, and the side wall of the discharging tower 5 is provided with air outlets, so that water vapor enters the biomass gasification furnace 10 through the air outlets on the side wall of the discharging tower 5, and the water vapor plays a role of a catalyst, thereby being beneficial to fully burning agricultural wastes.
Referring to fig. 1, the discharge pipe a2, the discharge pipe B34 and the discharge pipe C47 are all provided with a discharge valve 33, and the material guide plate a11, the material guide plate B52 and the material guide plate C58 are all conical plates, and play a role in guiding materials.
The steam pipe 6 is a telescopic hose, and the steam entering the rotating shaft A3 is not influenced when the rotating shaft A3 rotates.
The aperture of the coarse filter 43, the secondary filter 44 and the fine filter 45 is gradually reduced, the coarse filter 43, the secondary filter 44 and the fine filter 45 filter and purify the tail gas step by step, and the treated clean gas enters the plant greenhouse 42 to provide CO for plant photosynthesis2Raw materials.
The working principle of the resource utilization treatment device for the agricultural and livestock wastes comprises the following steps:
firstly, agricultural wastes are added into a feed hopper A14 through a lifter A13, the agricultural wastes enter a biomass gasifier 10 through a feed hopper A14 to be combusted, a guide plate A11 fixedly connected to the upper portion of the inner side wall of the biomass gasifier 10 and a vertical shaft 15 plays a role in guiding the materials, when the number of the materials falling on a discharge plate 49 is small, the inclination angle of the discharge plate 49 is small, the discharge speed is slow, the materials are sufficiently combusted, when the number of the materials falling on the discharge plate 49 is large, the inclination angle of the discharge plate 49 is large, the discharge speed is fast, the phenomenon that the materials are piled up to influence the combustion of the materials is prevented, the materials descend between the guide plate A11 and an automatic discharge mechanism in a broken line mode, the blanking speed is reduced, and the sufficient combustion of the agricultural wastes is facilitated; when agricultural wastes are combusted in the biomass gasifier 10, cooling water enters the cooling sleeve 7 through the water inlet pipe 1, the cooling water cools the lower part of the biomass gasifier 10, a steam-water mixture subjected to heat exchange with the biomass gasifier 10 enters the steam drum 9 through the liquid outlet pipe 8, steam separated by the steam drum 9 enters the rotating shaft A3 through the steam pipe 6, the steam enters the discharging tower 5 through the air outlet hole in the upper part of the side wall of the rotating shaft A3, the steam enters the biomass gasifier 10 through the air outlet hole in the side wall of the discharging tower 5, and the steam plays a role of a catalyst, so that the agricultural wastes are combusted fully, water resources are recycled, and the treatment cost is reduced; the motor A4 is used for adjusting the forward rotation and the reverse rotation of the rotating shaft A3, so that water vapor can smoothly enter the rotating shaft A3, the rotating direction of agricultural wastes in the biomass gasification furnace 10 can be changed, the agricultural wastes can be fully combusted, the agricultural wastes can be discharged through the discharging pipe A2 under the action of the discharging tower 5 after being fully combusted, the discharging tower 5 is a stepped discharging tower 5, the discharging is facilitated, and the discharging efficiency is improved;
then, CO generated by sufficient combustion of agricultural waste in the biomass gasification furnace 10 by the exhaust fan a172The air enters the air pipe 31 from the air outlet pipe 16, the livestock manure is added into the feed hopper B22 through the lifter B21, the livestock manure enters the upper furnace body 23 of the feed reaction furnace through the feed hopper B22, and the livestock manure falls into the rotary furnace body 19 because of CO2The gas contains a large amount of heat, CO in the gas transmission pipe 312The air is used for heating and drying the livestock and poultry feces to obtain the feed, and can kill coccidian in the livestock and poultry feces at high temperature and effectively utilize CO2The residual heat of the gas is used as the heat,the rotary furnace body 19 drives the livestock manure to rotate, so that a stirring effect is achieved, the drying and insect killing effects are improved, the guide plates B52 which are fixedly connected on the inner side wall of the rotary furnace body 19 and the outer side wall of the air delivery pipe 31 in a staggered mode play a guide role, the livestock manure descends among the guide plates B52 in a broken line mode, the blanking speed is slowed down, the livestock manure is fully dried, coccidia in the manure are fully killed, the material on the upper surface of the guide plate B52 is timely removed by the material stirring plate A55, the material is prevented from adhering to the upper surface of the guide plate B52, the drying effect and efficiency of the livestock manure are improved, and the feed obtained after the livestock manure is dried and insect killed is discharged through the discharge pipe B34;
then, CO after waste heat utilization2The gas enters an exhaust pipe A26, CO2The gas enters the inorganic fertilizer production furnace 35 through the exhaust pipe A26, and NH volatilized from the livestock manure in the drying process is generated under the action of the exhaust fan B243Enters the inorganic fertilizer production furnace 35 through the exhaust pipe B25, and injects water, water and CO into the water injection pipe 36 through the water pump2Gas and NH3The ammonium bicarbonate inorganic fertilizer is obtained through reaction, in the reaction process, a motor C37 drives a rotating shaft B46 to rotate, guide plates C58 which are fixedly connected to the upper portion of the inner side wall of an inorganic fertilizer production furnace 35 and the rotating shaft B46 in a staggered mode play a role in guiding materials, the materials descend between the guide plates C58 in a broken line mode, the blanking speed is slowed down, sufficient reaction among the materials is facilitated, the reaction efficiency is improved, a material poking plate B59 timely pokes the materials on the upper surface of a guide plate C58, the materials are prevented from being adhered to the upper surface of a guide plate C58, the inorganic fertilizer production efficiency is improved, and the generated inorganic fertilizer is discharged through a discharge pipe C47;
finally, under the action of an exhaust fan C39, excessive CO is generated in the inorganic fertilizer production furnace 352Gas enters the tail gas processor 40 through the exhaust pipe C38, the coarse filter 43, the secondary filter 44 and the fine filter 45 which are connected in sequence from left to right in the tail gas processor 40 carry out stage-by-stage filtration and purification treatment on the tail gas, and the treated clean CO2The gas enters the plant greenhouse 42 through the gas pipe 41 to provide CO for plant photosynthesis2Raw materials.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.
Claims (10)
1. The utility model provides a utilization processing apparatus of farming-livestock discarded object resource, includes biomass gasification stove, fodder reacting furnace and inorganic fertile production stove, its characterized in that: the biomass gasification furnace is characterized in that a feed hopper A is fixedly connected to the middle of the upper surface of the biomass gasification furnace, a lifter A is arranged on the left side of the feed hopper A, a vertical shaft is fixedly connected to the upper portion of the biomass gasification furnace through a connecting rod, guide plates A are fixedly connected to the upper portion of the inner side wall of the biomass gasification furnace and the vertical shaft, automatic discharging mechanisms are hinged to the upper portion of the inner side wall of the biomass gasification furnace and the vertical shaft, the guide plates A and the automatic discharging mechanisms are distributed in a staggered mode, a cooling sleeve is sleeved on the outer side of the lower portion of the biomass gasification furnace, a water inlet pipe is fixedly connected to the lower portion of the right side of the cooling sleeve, a liquid outlet pipe is fixedly connected to the upper portion of the left side of the cooling sleeve, the other end of the liquid outlet pipe is connected with a steam drum inlet end, a steam pipe is connected to the other end of the steam pipe, the lower end of the rotating shaft A is fixedly connected with an output shaft of a motor A, and the upper end of the rotating shaft A penetrates through the lower side wall of the biomass gasification furnace and extends into the biomass gasification furnace, the outer side of the rotating shaft A is fixedly connected with a discharging tower, the right side of the lower surface of the biomass gasification furnace is connected with a discharging pipe A, the lower part of the right side of the biomass gasification furnace is connected with an air outlet pipe, an exhaust fan A is installed on the air outlet pipe, and the exhaust fan A is installed on the upper surface of a supporting plate A;
the feed reaction furnace comprises an upper furnace body, a rotary furnace body and a lower furnace body, wherein the middle part of the lower surface of the lower furnace body is connected with a discharge pipe B, a support plate A is fixedly connected on the left side of the lower furnace body, the right end of an air outlet pipe penetrates through the left side wall of the lower furnace body and extends into the lower furnace body, the right end of the air outlet pipe is fixedly connected with an air pipe, the air pipe is positioned in the middle part of the rotary furnace body and is vertically arranged, the upper end of the air pipe is fixedly connected with an exhaust pipe A, the other end of the exhaust pipe A is connected with the lower part of the left side of an inorganic fertilizer production furnace, the rotary furnace body is rotatably connected with the upper furnace body and the lower furnace body through a sealing cover, the inner side wall of the rotary furnace body and the outer side wall of the air pipe are fixedly connected with guide plates B in a staggered manner, the lower surface of the guide plates B is fixedly connected with a stirring mechanism A, the outer side wall of the rotary furnace body is welded with a gear wheel, the left side of the upper surface of the upper furnace body is fixedly connected with a feed hopper B, the left side of the feed lifting machine B is arranged, the middle part of the upper surface of the upper furnace body is connected with an exhaust pipe B, an exhaust fan B is installed on the exhaust pipe B, and the other end of the exhaust pipe B is connected with the middle part of the left side of the inorganic fertilizer production furnace;
the middle part of the lower surface of the inorganic fertilizer production furnace is connected with a discharge pipe C, the lower part of the left side of the inorganic fertilizer production furnace is fixedly connected with a support plate B, the upper surface of the support plate B is provided with a motor B, an output shaft of the motor B is fixedly connected with a small gear, the small gear is meshed with a large gear, the left side of the upper surface of the inorganic fertilizer production furnace is connected with a water injection pipe, the middle part of the inorganic fertilizer production furnace is connected with the motor C, the output shaft of the motor C is fixedly connected with a rotating shaft B, the lower end of the rotating shaft B penetrates through the upper side wall of the inorganic fertilizer production furnace and extends into the upper part of the inorganic fertilizer production furnace, the upper part of the inner side wall of the inorganic fertilizer production furnace and a guide plate C are fixedly connected on the rotating shaft B in a staggered manner, the lower surface of the guide plate C is fixedly connected with a material shifting mechanism B, the right side of the upper surface of the inorganic fertilizer production furnace is connected with an exhaust pipe C, an exhaust fan C is arranged on the exhaust pipe C, and the other end of the exhaust pipe is connected with the lower part of the left side of a tail gas processor, the tail gas treater is internally connected with a coarse filter screen, a secondary filter screen and a fine filter screen in sequence from left to right, the right side of the upper surface of the tail gas treater is connected with an air supply pipe, and the other end of the air supply pipe is connected with a plant greenhouse.
2. A device for recycling agricultural and livestock waste as claimed in claim 1, wherein said device comprises: the automatic unloading mechanism comprises an unloading plate, a supporting rod is hinged to the middle of the lower surface of the unloading plate, the supporting rod is welded with the biomass gasification furnace and the vertical shaft in a connecting mode, a pull rod is fixedly connected to the lower surface of the unloading plate, and a hanging ball is fixedly connected to the lower end of the pull rod.
3. A device for recycling agricultural and livestock waste as claimed in claim 1, wherein said device comprises: the material shifting mechanism A comprises a material shifting plate A, the material shifting plate A is connected in a hanging mode in a chain ring A, the upper end of the chain ring A is fixedly connected with a connecting rod A, and the connecting rod A is fixedly connected to the lower surface of a material guide plate B.
4. A device for recycling agricultural and livestock waste as claimed in claim 1, wherein said device comprises: the material shifting mechanism B comprises a material shifting plate B, the material shifting plate B is connected in a hanging mode in a chain ring B, the upper end of the chain ring B is fixedly connected with a connecting rod B, and the connecting rod B is fixedly connected to the lower surface of a material guide plate C.
5. A device for recycling agricultural and livestock waste as claimed in claim 1, wherein said device comprises: the connection mode of the sealing cover and the rotary furnace body is rotary connection, and the connection mode of the sealing cover and the upper furnace body and the connection mode of the sealing cover and the lower furnace body are both welding.
6. A device for recycling agricultural and livestock waste as claimed in claim 1, wherein said device comprises: the rotating shaft A is of a hollow structure, and an air outlet hole is formed in the upper portion of the side wall of the rotating shaft A.
7. A device for recycling agricultural and livestock waste as claimed in claim 1, wherein said device comprises: the discharging tower is a stepped discharging tower, and the side wall of the discharging tower is provided with an air outlet.
8. A device for recycling agricultural and livestock waste as claimed in claim 1, wherein said device comprises: the discharging pipe A, the discharging pipe B and the discharging pipe C are all provided with discharging valves, and the material guide plate A, the material guide plate B and the material guide plate C are all conical plates.
9. A device for recycling agricultural and livestock waste as claimed in claim 1, wherein said device comprises: the steam pipe is a telescopic hose.
10. A device for recycling agricultural and livestock waste as claimed in claim 1, wherein said device comprises: the aperture of the coarse filter screen, the aperture of the secondary filter screen and the aperture of the fine filter screen are sequentially decreased progressively.
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