CN108662593A - A kind of animal husbandry excrement burning heat supply clean utilization system - Google Patents
A kind of animal husbandry excrement burning heat supply clean utilization system Download PDFInfo
- Publication number
- CN108662593A CN108662593A CN201810483732.9A CN201810483732A CN108662593A CN 108662593 A CN108662593 A CN 108662593A CN 201810483732 A CN201810483732 A CN 201810483732A CN 108662593 A CN108662593 A CN 108662593A
- Authority
- CN
- China
- Prior art keywords
- outlet
- import
- excrement
- pipeline
- steam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
-
- 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
-
- 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
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
Abstract
The invention discloses a kind of animal husbandry excrement to burn heat supply clean utilization system,Air distribution plate is fixed on the bottom of burner hearth,Blast cap is uniformly fixed on air distribution plate,The bottom of air distribution plate is equipped with air compartment,The lower part of blast cap is communicated with air compartment,The upper outlet of burner hearth is connected by pipeline with the import of waste heat boiler,The exhanst gas outlet of waste heat boiler is connected by pipeline with flue gas purification system,Steam (vapor) outlet header is fixed on the outer wall of the both sides of dryer vessel,Steam inlet header,Heating tube is horizontal to be fixed in dryer vessel,The both ends of heating tube respectively with steam (vapor) outlet header,Steam inlet header communicates,The import of steam inlet header is communicated with the steam (vapor) outlet of waste heat boiler,The moisture exhausting port on dryer vessel top is connected by pipeline with the import of air blower,The outlet of air blower is connected by pipeline with the import of air compartment,The present invention has the advantages that clean environment firendly,It can realize excrement recovery energy.
Description
Technical field
The invention belongs to Waste Disposal Technology fields, and in particular to a kind of animal husbandry excrement burning heat supply clean utilization system
System.
Background technology
With the fast development of Animal Husbandry in China, the feces of livestock and poultry discharge caused by Production of Livestock and Poultry aggravates increasingly, serious shadow
Agricultural Sustainable Development in China is rung.The substantial increase of feces of livestock and poultry discharge brings heavy pressure to Ecological Environment,
And seriously affect Agricultural Sustainable Development in China.In traditional mode of production, feces of livestock and poultry is collected simultaneously returning to the field by peasant household,
To reduce the pollution to neighbouring water resource and air.But since the 1960s " green revolution ", traditional has
Machine fertilizer is largely substituted by chemical fertilizer, and a large amount of feces of livestock and poultry is unprocessed with regard to direct emission, to water body, soil and air
Serious pollution is caused, and jeopardizes livestock and poultry and health.
It is combustible that feces of livestock and poultry, which is main component by carbon, hydrogen, oxygen, and after drying, calorific value can reach excrement
2000kcal/kg or more can be converted into thermal energy by way of burning or gasifying, and fuel gases calorific value is in 800kcal/ after gasification
Nm3 or so.How to realize that livestock and poultry dung recovery, energy, harmless treatment become those skilled in the art of the present technique and be badly in need of solution
Major issue certainly.
Invention content
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of animal husbandry excrement is provided and is burned for thermal cleaning
Utilize system.
A kind of animal husbandry excrement burning heat supply clean utilization system, including excrement incinerator, excrement drying machine, waste heat pot
Stove, the excrement incinerator include burner hearth, blast cap, air distribution plate, and the air distribution plate is fixed on the bottom of burner hearth, and the blast cap is uniform
Be fixed on air distribution plate, the bottom of the air distribution plate is equipped with air compartment, and the lower part of the blast cap is communicated with air compartment, the burner hearth
Upper outlet be connected with the import of waste heat boiler by pipeline, the exhanst gas outlet of the waste heat boiler passes through pipeline and flue gas
Purification system is connected, and the excrement drying machine includes dryer vessel, heating tube, the outer wall of the both sides of the dryer vessel
On be fixed with steam (vapor) outlet header, steam inlet header, the heating tube is horizontal to be fixed in dryer vessel, the heating
The both ends of pipe are communicated with steam (vapor) outlet header, steam inlet header respectively, the import of the steam inlet header and waste heat boiler
Steam (vapor) outlet communicate, the moisture exhausting port on the dryer vessel top is connected by pipeline with the import of air blower, the drum
The outlet of wind turbine is connected by pipeline with the import of air compartment.
Preferably, ash releasing tube is fixed at the center of the air distribution plate, the upper end of the ash releasing tube is communicated with burner hearth, ash discharge
The lower part of pipe passes through air compartment, the side of the air compartment to be equipped with burner, lower part and the third screw conveyor of the ash releasing tube
Import be connected, third Star-like unloader, the third helical feed are installed in the outlet of the third screw conveyor
The front of machine is equipped with nozzle.
Preferably, the lower furnace portion is connected by inclined pipeline with the outlet of the first Star-like unloader, and described
The import of one Star-like unloader is connected with the outlet of the first screw conveyor, the import of first screw conveyor and raw material
The outlet of hopper is connected, and the lower furnace portion is also connected by another inclined pipeline with the outlet of the second Star-like unloader
It connects, the import of second Star-like unloader is connected with the outlet of the second screw conveyor, second screw conveyor
Import is connected with the outlet of bed material hopper.
Preferably, the top of the dryer vessel is fixed with charge door, and the bottom of the dryer vessel is equipped with
Four screw conveyors are equipped with the 4th Star-like unloader on the outlet of the 4th screw conveyor.
Preferably, the flue gas purification system is made of deduster, desulfurizer and out of stock device.
Compared with prior art, beneficial effects of the present invention：
In the use of the present invention, the argol after being dried by excrement drying machine just feeds burner hearth by the first screw conveyor
In, the air of burning enters burner hearth by air blower through air compartment, blast cap, and the high-temperature flue gas generated after excrement burning is sent into waste heat pot
To produce steam, the flue gas after residual heat boiler for exchanging heat discharges stove after flue gas purification system purifies, what waste heat boiler generated
Steam part heat supply user in a manner of steam uses, and another part is sent into excrement drying machine, and heat is provided for the drying of excrement
Source, the excrement after drying, which is sent into incinerator, to be burned, and the foul smell of excrement drying machine discharge is just burned by air blower feeding
Burning disposal is carried out in stove.By the way that bed material hopper is arranged, the bed materials such as river sand, quartz sand, burning are added into burner hearth on startup
Device burning natural gas or diesel oil heat bed material, and after bed material temperature reaches the ignition point of excrement, raw material, which is added, makes raw material
Ignition.The present invention has the advantages that clean environment firendly, can realize excrement recovery energy.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of animal husbandry excrement of the present invention burns heat supply clean utilization system.
Fig. 2 is the partial enlarged view at A in Fig. 1.
In figure, 1, raw material hopper, the 2, first screw conveyor, the 3, first Star-like unloader, 4, excrement incinerator, 5, bed material
Hopper, the 6, second screw conveyor, the 7, second Star-like unloader, 8, air blower, 9, excrement drying machine, 10, the star-like discharging of third
Device, 11, third screw conveyor, 12, nozzle, 13, waste heat boiler, 14, flue gas purification system, 401, burner hearth, 402, blast cap,
403, air distribution plate, 404, air compartment, 405, ash releasing tube, 406, burner, 901, steam (vapor) outlet header, 902, charge door, 903, dry
Dry machine cabinet, 904, moisture exhausting port, the 905, the 4th Star-like unloader, the 906, the 4th screw conveyor, 907, heating tube, 908, steam
Import header.
Specific implementation mode
Referring to Fig. 1, Fig. 2, a kind of animal husbandry excrement burning heat supply clean utilization system, including excrement incinerator 4, excrement are dry
Dry machine 9, waste heat boiler 13, the excrement incinerator 4 include burner hearth 401, blast cap 402, air distribution plate 403, and the air distribution plate 403 is solid
It is scheduled on the bottom of burner hearth 401, the blast cap 402 is uniformly fixed on air distribution plate 403, the bottom installation of the air distribution plate 403
There are air compartment 404, the lower part of the blast cap 402 to be communicated with air compartment 404, the upper outlet of the burner hearth 401 passes through pipeline and waste heat
The import of boiler 13 is connected, and the exhanst gas outlet of the waste heat boiler 13 is connected by pipeline with flue gas purification system 14, institute
It includes dryer vessel 903, heating tube 907 to state excrement drying machine 9, is fixed on the outer wall of the both sides of the dryer vessel 903
There are steam (vapor) outlet header 901, steam inlet header 908, the heating tube 907 is horizontal to be fixed in dryer vessel 903, institute
The both ends for stating heating tube 907 are communicated with steam (vapor) outlet header 901, steam inlet header 908 respectively, the steam inlet header
908 import is communicated with the steam (vapor) outlet of waste heat boiler 13, and the moisture exhausting port 904 on 903 top of the dryer vessel passes through pipeline
It is connected with the import of air blower 8, the outlet of the air blower 8 is connected by pipeline with the import of air compartment 404, the cloth wind
Ash releasing tube 405 is fixed at the center of plate 403, the upper end of the ash releasing tube 405 is communicated with burner hearth 401, the lower part of ash releasing tube 405
Across air compartment 404, the side of the air compartment 404 is equipped with burner 406, lower part and the third spiral transferring of the ash releasing tube 405
It send the import of machine 11 to be connected, third Star-like unloader 10 is installed in the outlet of the third screw conveyor 11, described
The front of three screw conveyors 11 is equipped with nozzle 12, and 401 lower part of the burner hearth passes through inclined pipeline and the first star-like discharging
The outlet of device 3 is connected, and the import of first Star-like unloader 3 is connected with the outlet of the first screw conveyor 2, and described
The import of one screw conveyor 2 is connected with the outlet of raw material hopper 1, and 401 lower part of the burner hearth is also inclined by another
Pipeline is connected with the outlet of the second Star-like unloader 7, the import of second Star-like unloader 7 and the second screw conveyor 6
Outlet be connected, the import of second screw conveyor 6 is connected with the outlet of bed material hopper 5, the dryer vessel
903 top is fixed with charge door 902, and the bottom of the dryer vessel 903 is equipped with the 4th screw conveyor 906, described
4th Star-like unloader 905 is installed, the flue gas purification system 14 is by dedusting on the outlet of the 4th screw conveyor 906
Device, desulfurizer and out of stock device composition.
The present invention operation principle be：
In the use of the present invention, the argol after being dried by excrement drying machine 9 just feeds burner hearth by the first screw conveyor 2
In 401, the air of burning enters burner hearth 401, the high temperature generated after excrement burning by air blower 8 through air compartment 404, blast cap 402
Flue gas is sent into waste heat boiler 13 to produce steam, and the flue gas after the heat exchange of waste heat boiler 13 is after the purification of flue gas purification system 14
Discharge, the steam part that waste heat boiler 14 generates heat supply user in a manner of steam use, and another part is sent into excrement drying
Machine 9 provides heat source for the drying of excrement, and the excrement after drying is sent into incinerator 4 and is burned, what excrement drying machine 9 was discharged
Foul smell is sent into just incinerator 4 by air blower 8 and carries out burning disposal.By the way that bed material hopper 5 is arranged, on startup to burner hearth
The bed materials such as addition river sand, quartz sand in 401, the burning natural gas of burner 406 or diesel oil heat bed material, when bed material temperature
After the ignition point for reaching excrement, raw material, which is added, makes raw material ignition.The present invention has the advantages that clean environment firendly, can realize excrement
Just recovery energy.
Technical solution of the present invention is exemplarily described invention above in conjunction with attached drawing, it is clear that the present invention implements
It is not subject to the restrictions described above, as long as the various unsubstantialities for using inventive concept and technical scheme of the present invention progress change
Into, or it is not improved the design of invention and technical solution are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (5)
1. a kind of animal husbandry excrement burns heat supply clean utilization system, including excrement incinerator (4), excrement drying machine (9), waste heat
Boiler (13), it is characterised in that：The excrement incinerator (4) includes burner hearth (401), blast cap (402), air distribution plate (403), described
Air distribution plate (403) is fixed on the bottom of burner hearth (401), and the blast cap (402) is uniformly fixed on air distribution plate (403), described
The bottom of air distribution plate (403) is equipped with air compartment (404), and the lower part of the blast cap (402) is communicated with air compartment (404), the burner hearth
(401) upper outlet is connected by pipeline with the import of waste heat boiler (13), the exhanst gas outlet of the waste heat boiler (13)
It is connected with flue gas purification system (14) by pipeline, the excrement drying machine (9) includes dryer vessel (903), heating tube
(907), steam (vapor) outlet header (901), steam inlet header are fixed on the outer wall of the both sides of the dryer vessel (903)
(908), what the heating tube (907) was horizontal is fixed in dryer vessel (903), the both ends difference of the heating tube (907)
It is communicated with steam (vapor) outlet header (901), steam inlet header (908), import and the waste heat pot of the steam inlet header (908)
The steam (vapor) outlet of stove (13) communicates, and the moisture exhausting port (904) on dryer vessel (903) top passes through pipeline and air blower (8)
Import be connected, the outlet of the air blower (8) is connected by pipeline with the import of air compartment (404).
2. a kind of animal husbandry excrement as described in claim 1 burns heat supply clean utilization system, it is characterised in that：The cloth wind
Ash releasing tube (405) is fixed at the center of plate (403), the upper end of the ash releasing tube (405) is communicated with burner hearth (401), ash releasing tube
(405) lower part passes through air compartment (404), and the side of the air compartment (404) is equipped with burner (406), the ash releasing tube (405)
Lower part be connected with the import of third screw conveyor (11), is equipped in the outlet of the third screw conveyor (11)
The front of delta/Y shape discharger (10), the third screw conveyor (11) is equipped with nozzle (12).
3. a kind of animal husbandry excrement as described in claim 1 burns heat supply clean utilization system, it is characterised in that：The burner hearth
(401) lower part is connected by inclined pipeline with the outlet of the first Star-like unloader (3), first Star-like unloader (3)
Import be connected with the outlet of the first screw conveyor (2), the import of first screw conveyor (2) and raw material hopper
(1) outlet is connected, and burner hearth (401) lower part also passes through another inclined pipeline and the second Star-like unloader (7)
Outlet is connected, and the import of second Star-like unloader (7) is connected with the outlet of the second screw conveyor (6), and described
The import of two screw conveyors (6) is connected with the outlet of bed material hopper (5).
4. a kind of animal husbandry excrement as described in claim 1 burns heat supply clean utilization system, it is characterised in that：The drying
The top of machine cabinet (903) is fixed with charge door (902), and the bottom of the dryer vessel (903) is equipped with the 4th spiral transferring
Machine (906) is sent, the 4th Star-like unloader (905) is installed on the outlet of the 4th screw conveyor (906).
5. a kind of animal husbandry excrement as described in claim 1 burns heat supply clean utilization system, it is characterised in that：The flue gas
Purification system (14) is made of deduster, desulfurizer and out of stock device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483732.9A CN108662593A (en) | 2018-05-19 | 2018-05-19 | A kind of animal husbandry excrement burning heat supply clean utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483732.9A CN108662593A (en) | 2018-05-19 | 2018-05-19 | A kind of animal husbandry excrement burning heat supply clean utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108662593A true CN108662593A (en) | 2018-10-16 |
Family
ID=63777177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810483732.9A Pending CN108662593A (en) | 2018-05-19 | 2018-05-19 | A kind of animal husbandry excrement burning heat supply clean utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662593A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615297A (en) * | 1992-07-02 | 1994-01-25 | Onoda Cement Co Ltd | Dehydrating, drying and incinerating system for sludge |
| CN2283188Y (en) * | 1996-09-24 | 1998-06-03 | 中国科学院工程热物理研究所 | Refuse incinerator with circulating fluidized bed |
| CN201526976U (en) * | 2009-10-21 | 2010-07-14 | 烟台鑫丰源电站设备有限公司 | Refuse-fired boiler for circulating fluidized bed |
| CN106931450A (en) * | 2017-03-02 | 2017-07-07 | 沈阳建筑大学 | For the cow dung burning disposal reuse technology in vaccary |
| CN207247226U (en) * | 2017-08-22 | 2018-04-17 | 中机国能电力工程有限公司 | A kind of biomass electric power plant excrement dries recycling system |
-
2018
- 2018-05-19 CN CN201810483732.9A patent/CN108662593A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615297A (en) * | 1992-07-02 | 1994-01-25 | Onoda Cement Co Ltd | Dehydrating, drying and incinerating system for sludge |
| CN2283188Y (en) * | 1996-09-24 | 1998-06-03 | 中国科学院工程热物理研究所 | Refuse incinerator with circulating fluidized bed |
| CN201526976U (en) * | 2009-10-21 | 2010-07-14 | 烟台鑫丰源电站设备有限公司 | Refuse-fired boiler for circulating fluidized bed |
| CN106931450A (en) * | 2017-03-02 | 2017-07-07 | 沈阳建筑大学 | For the cow dung burning disposal reuse technology in vaccary |
| CN207247226U (en) * | 2017-08-22 | 2018-04-17 | 中机国能电力工程有限公司 | A kind of biomass electric power plant excrement dries recycling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109536185A (en) | The organic solid waste in city couples desiccation pyrolysis gasification system | |
| CN107448920A (en) | Biomass, rubbish, sludge and the comprehensive generating system of coal mixed combustion | |
| CN202671496U (en) | Vertical low temperature retort furnace | |
| CN104033905B (en) | System for combustible waste co-processing in cement kiln with bypass exhaust and waste heat power generation | |
| CN102261661B (en) | House refuse incineration gasifier | |
| CN109468139B (en) | Biomass staged pyrolysis combustor | |
| CN102997246A (en) | Garbage high-temperature incinerator | |
| CN104357069A (en) | Charcoal and gas co-generation treatment method and production line of garbage | |
| CN207831356U (en) | A kind of processing unit applied to the gasification of villages and small towns domestic garbage pyrolysis | |
| CN110295063B (en) | Biomass external heating method heat and carbon co-production system and method | |
| CN104048297B (en) | Cement kiln cooperative processing combustible waste and by-pass exhaust power generation complementary system | |
| CN202229172U (en) | Automatic biomass fuel feed combustion furnace | |
| CN108613194A (en) | A kind of method and device for villages and small towns consumer waste incineration | |
| CN106979522A (en) | A kind of innoxious country life refuse pyrolysis gasification furnace | |
| CN209636164U (en) | The organic solid waste in city couples desiccation pyrolysis gasification system | |
| CN108954364A (en) | A kind of excrement gasification cleaning heating system | |
| CN106958821A (en) | A kind of two method domestic garbage pyrolysis gasification ovens of recycling | |
| CN103615712A (en) | Large-sized biomass gasification furnace burner | |
| CN209024387U (en) | A kind of indirect heat transmission type pyrolyzing sludge carbonizing plant and pyrolyzing sludge carbonization system | |
| CN206739312U (en) | A kind of innoxious country life refuse pyrolysis gasification furnace | |
| CN203731462U (en) | Biomass fuel integrated cyclone combustion boiler | |
| CN207729577U (en) | A kind of comprehensive generating system of mixed firinor fuel burning | |
| CN207646043U (en) | Municipal sludge desiccation pyrolytic gasification is controlled oneself incineration system | |
| CN206143139U (en) | Biomass gasification burns integrative stove | |
| JP5681928B2 (en) | Combustor for small once-through boiler using wet wood chip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |