CN203866040U - Vehicle-mounted integrated device for smashing and carbonizing straws - Google Patents
Vehicle-mounted integrated device for smashing and carbonizing straws Download PDFInfo
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- CN203866040U CN203866040U CN201420221308.4U CN201420221308U CN203866040U CN 203866040 U CN203866040 U CN 203866040U CN 201420221308 U CN201420221308 U CN 201420221308U CN 203866040 U CN203866040 U CN 203866040U
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The utility model discloses a vehicle-mounted integrated device for smashing and carbonizing straws. The vehicle-mounted integrated device is composed of a large dump truck, a minitype grinder, an externally heated multibarrel internal spiral carbonization furnace, a raw material storing hopper, a feeding machine, a discharging hopper, and a generating unit, wherein the carbonizing furnace is an externally heated furnace body composed of a plurality of groups of high temperature resisting stainless steel pipes connected with one another; the feed opening in the upper end surface of the externally heated carbonizing furnace is communicated with the feeding machine to form a feeding channel; the discharging opening in the side surface of the externally heated carbonizing furnace is equipped with the discharging hopper; the discharging hopper is connected with the discharging opening of the externally heated carbonizing furnace and is communicated with the inner cavity of the externally heated carbonizing furnace to form a discharging channel; the externally heated carbonizing furnace is of a multistage connected internal spiral tubular structure; the externally heated carbonizing furnace comprises a chain wheel transmission device, a furnace body, a plurality of transportation augers distributed in parallel to one another, a power unit and an ignition mouth. The vehicle-mounted integrated device is high in treatment efficiency, can fully recycle the combustible gases generated by carbonizing, and has no pollution.
Description
Technical field
The utility model relates to a kind of vehicular crushed stalk and charing integrated device, is that the stalk of field carries out terrain pulverizing and charcoal processing is prepared in charing to being deposited in, and belongs to the comprehensive utilization technique field of stalk.
Background technology
Current, the situation is tense for China's topsoil, and the regional atmospheric environment problem that pellet (PM10), fine particle (PM2.5) be feature pollutent of take becomes increasingly conspicuous.Especially since 2013, there is lasting haze weather in 1/3rd areas, left and right of area, wherein take again Beijing-tianjin-hebei Region, the Yangtze River Delta and area, Pearl River Delta is serious region, and this has directly damaged the healthy of broad masses of the people, on social harmony is stable, has produced impact.According to the result of researching and analysing so far, the origin cause of formation of haze is very complicated, and apparent source mainly comprises biomass inefficient combustion, vehicle exhaust, waste incineration, industrial pollution, the secondary particulates etc. such as fire coal, stalk.
Based on this, the control measures that can take excessive uses of biomass inefficient combustion, waste incineration and agrochemical such as fire coal, stalks has: reduce Coal-fired capacity, coal is converted into combustion gas re-uses; Reduce stalk biomass and domestic refuse open incineration, concentrated recycling or pollution-free processing conversion on the spot.
But at present in China, one of bottleneck problem facing that agricultural crop straw is processed is that the agricultural crop straw output of China greatly, distribution is wide, kind is many.Add up according to investigations, within 2010, stalk can be about 700,000,000 tons by collecting amount.Stalk is the precious resources of life of farmers and agricultural development for a long time, but along with the transformation of mode of agriculture and the improvement of life in the countryside condition, the peasant that family is unit farming pattern of take reduces gradually to the dependency of stalk, collect and use the enthusiasm of stalk to decline, having occurred that provincialism, seasonality, structural stalk are superfluous.A lot of peasants gather in after grain, and stalk is placed in to field one burning, and have caused serious topsoil.In order to prevent that peasant is at field crop straw burning, be badly in need of a kind of miniaturization, portable stalk field Integrated Processing Unit, be convenient to disperse the stalk of stacking to dispose.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of integrated stalk of vehicular to pulverize with continuously carbonizing in the device of one continuously, device compact, can vehicle-mounted mobile, processing efficiency is high, not only can terrain Treating straw, can also obtain straw biological charcoal, follow-up can direct returning to farmland as soil improvement agent and fertilizer, also can collect as him and use.
For achieving the above object, the utility model is achieved through the following technical solutions:
Vehicular crushed stalk and a charing integrated device, this device comprises large truck, small straw crusher, raw material storage hopper, external-heat charring furnace, pyrolysis gas burner hearth and generator; Described small straw crusher, raw material storage hopper, external-heat charring furnace, pyrolysis gas burner hearth are all fixed on the wagon box of large truck rear, and described generator is installed on external-heat charring furnace one side; Aforementioned large truck, small straw crusher, raw material storage hopper, external-heat charring furnace, pyrolysis gas burner hearth and generator connect as one formula structure.
Further, between described raw material storage hopper and raw material storage hopper, by feeding machine, realize the transportation of material, and described feeding machine is material elevator.
Further, described external-heat charring furnace upper surface opening for feed is connected with feeding machine, forms feeding-passage; And its side discharge port arranges discharging hopper, this discharging hopper is connected with the discharge port of external-heat charring furnace and realization is communicated with external-heat charring furnace inner chamber, forms tapping channel.
Further, described external-heat charring furnace is multistage connected inner-spiral type tubular structure.
Further, described external-heat charring furnace comprises sprocket transmission device, body of heater, many conveying screw feeder, power set and the lighting-up tuyeres that are parallel to each other and distribute.
Further, described every conveying screw feeder is the rotating shaft that is threaded agitating vane, and many conveying screw feeders are set in parallel in the multistage screw thread whipped-up structure of formation in body of heater; And described sprocket transmission device is positioned at the termination, two ends of every conveying screw feeder and many conveying screw feeders are connected, by power set, drive successively sprocket transmission device, carry screw feeder to link, thereby realize multistage internal screw agitating function.
Further, described sprocket transmission device is the transmission mechanism that transmission chain and sprocket coordinates.
Further, described lighting-up tuyere quantity is a plurality of, and a plurality of lighting-up tuyere is linearly arranged in stove and forms ignition structure, and this ignition structure is positioned at discharge port one side of external-heat charring furnace.
Further, the required thermal source of described charing comes from the tar combustible gas that contains that stalk discharges during charing in pipe and returns to the heat that outer hearth combustion discharges.
Further, described power set is motor.
Further, described stalk is pulverized continuously, continuously carbonizing, and carbonization temperature is 400-700 ℃.
Further, described pulverizing, conveying and transmission required electric power are provided by truck diesel alternator group.
Further, described material handling is the agricultural crop straws such as maize straw, broomcorn straw, cotton bavin, rice straw.
Compared with prior art, advantage of the present utility model:
1, the loose straw-like materials of stacking, processing efficiency is high, and the combustible gas that charing produces is all recycled, and environment is not polluted;
2, the pulverizing of stalk and charing are continuous operation, not only can terrain Treating straw, can also obtain straw biological charcoal;
3, straw biological charcoal can direct returning to farmland as soil improvement agent and fertilizer, also can collect rear reprocessing and make charcoal fuel stick, charcoal base fertilizer, low side active carbon adsorption material etc.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is figure vertical view;
Fig. 3 is the charring furnace of external-heat described in the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1, vehicular crushed stalk and an autothermal charing integrated device, be comprised of large truck 1, micromill 2, external-heat multitube internal screw charring furnace 3, raw material storage hopper 4, feeding machine 5, discharging hopper 6, generating set 7.
Aforementioned small straw crusher 2, raw material storage hopper 5, feeding machine 5, external-heat multitube internal screw charring furnace 3, pyrolysis gas burner hearth 39 and discharging hopper 6 are all fixed on the wagon box of large truck rear 1, and described generator 7 is installed on external-heat multitube internal screw charring furnace 3 one sides; Aforementioned large truck 1, small straw crusher 2, feeding machine 5, discharging hopper 6, external-heat multitube internal screw charring furnace 3, pyrolysis gas burner hearth 39, discharging hopper 6 and generating set 7 connect as one formula structure.Feeding machine 5 is realized the transportation of material between raw material storage hopper 4 and external-heat multitube internal screw charring furnace 3, and described feeding machine 5 is material elevator.
Aforementioned external-heat multitube internal screw charring furnace 3 upper surface opening for feeds 35 are connected with feeding machine 5, form feeding-passage; And its side discharge port 37 arranges discharging hopper 6, this discharging hopper 6 is connected with the discharge port 37 of external-heat multitube internal screw charring furnace 3 and realization is communicated with external-heat multitube internal screw charring furnace 3 inner chambers, forms tapping channel.Described external-heat charring furnace comprises sprocket transmission device 31, body of heater 32, many conveying screw feeder 33, power set 36 and the lighting-up tuyeres 38 that are parallel to each other and distribute; Carry screw feeder 33 for being threaded the rotating shaft of agitating vane for wherein said every, and many conveying screw feeders 33 are set in parallel in the multistage screw thread whipped-up structure of the interior formation of body of heater 32; And described sprocket transmission device 31 is positioned at the termination, two ends of every conveying screw feeder 33 and carries screw feeders 33 to connect by many, by power set 36, drive successively sprocket transmission device 31, carry screw feeder 33 interlocks, thereby realize multistage internal screw agitating function, and the transmission mechanism that described sprocket transmission device 31 coordinates for transmission chain and sprocket.Wherein, described lighting-up tuyere 38 quantity are a plurality of, and a plurality of lighting-up tuyere 38 is linearly arranged in pyrolysis gas burner hearth 39 and forms ignition structures, and this ignition structure is positioned at discharge port 37 1 sides of external-heat multitube internal screw charring furnace 3.
Concrete technology flow process of the present utility model: loading truck 1 is reached to target field and place, first with 3 to 400 ℃ of the fuel combustion preheating multitube charring furnaces such as charcoal, start engine generator set 7 generatings, start pulverizer 2 by the crushed stalk of Piling up in Field to 5cm, send into storage hopper 4, restart the internal screw of bucket type feeding machine 5 and charring furnace, crushing straw is sent into multitube charring furnace, stalk advances in process constantly by charing in charring furnace, what discharge sends into the outer hearth combustion of charring furnace containing tar combustible gas through blower fan, its function is to guarantee that the combustiblecomponents of coming in is fully burnt, insulation is also required by the high temperature heat supply charing producing, straw charcoal material is discharged continuously through discharging hopper 6.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (2)
1. vehicular crushed stalk and a charing integrated device, is characterized in that: this device comprises large truck, small straw crusher, raw material storage hopper, external-heat charring furnace, pyrolysis gas burner hearth and generator; Described small straw crusher, raw material storage hopper, external-heat charring furnace, pyrolysis gas burner hearth are all fixed on the wagon box of large truck rear, and described generator is installed on external-heat charring furnace one side; Aforementioned large truck, small straw crusher, raw material storage hopper, external-heat charring furnace, pyrolysis gas burner hearth and generator connect as one formula structure; Described external-heat charring furnace upper surface opening for feed is connected with feeding machine, forms feeding-passage; And its side discharge port arranges discharging hopper, this discharging hopper is connected with the discharge port of external-heat charring furnace and realization is communicated with external-heat charring furnace inner chamber, forms tapping channel; Described external-heat charring furnace is multistage connected inner-spiral type tubular structure; Described external-heat charring furnace comprises sprocket transmission device, body of heater, many conveying screw feeder, power set and the lighting-up tuyeres that are parallel to each other and distribute.
2. a kind of vehicular crushed stalk according to claim 1 and charing integrated device, is characterized in that: between described raw material storage hopper and raw material storage hopper, by feeding machine, realize the transportation of material, and described feeding machine is material elevator.
3. a kind of vehicular crushed stalk according to claim 1 and charing integrated device, it is characterized in that: described every conveying screw feeder is the rotating shaft that is threaded agitating vane, and many conveying screw feeders are set in parallel in the multistage screw thread whipped-up structure of formation in body of heater; And described sprocket transmission device is positioned at the termination, two ends of every conveying screw feeder and many conveying screw feeders are connected, by power set, drive successively sprocket transmission device, carry screw feeder to link, thereby realize multistage internal screw agitating function.
4. a kind of vehicular crushed stalk according to claim 3 and charing integrated device, is characterized in that: sprocket transmission device is the transmission mechanism that transmission chain and sprocket coordinates.
5. a kind of vehicular crushed stalk according to claim 1 and charing integrated device, it is characterized in that: lighting-up tuyere quantity is a plurality of, and a plurality of lighting-up tuyeres are linearly arranged in stove and form ignition structure, and this ignition structure is positioned at discharge port one side of external-heat charring furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221308.4U CN203866040U (en) | 2014-05-04 | 2014-05-04 | Vehicle-mounted integrated device for smashing and carbonizing straws |
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| CN201420221308.4U CN203866040U (en) | 2014-05-04 | 2014-05-04 | Vehicle-mounted integrated device for smashing and carbonizing straws |
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| CN203866040U true CN203866040U (en) | 2014-10-08 |
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| CN201420221308.4U Active CN203866040U (en) | 2014-05-04 | 2014-05-04 | Vehicle-mounted integrated device for smashing and carbonizing straws |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479719A (en) * | 2014-11-18 | 2015-04-01 | 东南大学 | Movable device and method for preparing liquid fuel by virtue of straw pyrolysis |
| CN105295972A (en) * | 2015-11-18 | 2016-02-03 | 中国科学院地球化学研究所 | Self-propelled combined biomass carbonization system |
| CN110590207A (en) * | 2019-08-31 | 2019-12-20 | 武汉理工大学 | Movable lightweight aggregate preparation system |
| CN112226239A (en) * | 2020-09-26 | 2021-01-15 | 大连工业大学 | Straw continuous crushing and carbonizing equipment |
-
2014
- 2014-05-04 CN CN201420221308.4U patent/CN203866040U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479719A (en) * | 2014-11-18 | 2015-04-01 | 东南大学 | Movable device and method for preparing liquid fuel by virtue of straw pyrolysis |
| CN105295972A (en) * | 2015-11-18 | 2016-02-03 | 中国科学院地球化学研究所 | Self-propelled combined biomass carbonization system |
| CN105295972B (en) * | 2015-11-18 | 2018-07-17 | 中国科学院地球化学研究所 | Self-propelled joint biomass carbonization system |
| CN110590207A (en) * | 2019-08-31 | 2019-12-20 | 武汉理工大学 | Movable lightweight aggregate preparation system |
| CN112226239A (en) * | 2020-09-26 | 2021-01-15 | 大连工业大学 | Straw continuous crushing and carbonizing equipment |
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