CN105032296A - Extruding granulation production device for granular biological straw static compost - Google Patents
Extruding granulation production device for granular biological straw static compost Download PDFInfo
- Publication number
- CN105032296A CN105032296A CN201510399136.9A CN201510399136A CN105032296A CN 105032296 A CN105032296 A CN 105032296A CN 201510399136 A CN201510399136 A CN 201510399136A CN 105032296 A CN105032296 A CN 105032296A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- plate
- sieve plate
- inner chamber
- sieve
- 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
Abstract
The invention relates to a production device for a chemical fertilizer, specifically to an extruding granulation production device for granular biological straw static compost. The device comprises a shell, a sieve plate fixedly installed inside the inner chamber of the shell, a rotating shaft installed in the center of the sieve plate, a roller frame fixedly connected with the rotating shaft, and rollers installed on the roller frame via bearings, wherein the upper end of the shell is provided with a cover plate, and the lower end of the shell is provided with a bottom plate; the sieve plate is horizontally arranged; sieve holes are arranged in the sieve plate; the rotating shaft and a drive motor are in transmission connection; the upper end of the rotating shaft is rotatably connected with the cover plate via a bearing; the lower end of the rotating shaft is rotatably connected with the bottom plate via a bearing; the interior of the inner chamber of the shell between the sieve plate and the bottom plate is fixedly provided with an axle tube; the lower end of the rotating shaft is arranged inside the inner chamber of the axle tube; a spiral fin is arranged on the rotating shaft located inside the inner chamber of the axle tube; a through hole is arranged in the tube wall of the lower end of the axle tube; the through hole communicates with a feeding pipe; a guide plate is inclinedly arranged below the sieve plate and inside the inner chamber of the shell; and the lower end of the guide plate is correspondingly provided with a discharge outlet. The extruding granulation device provided by the invention has the advantages of compact structure, closed operation, high efficiency and low pollution.
Description
Technical field
The present invention relates to a kind of fertilizer production equipment, is a kind of granular biological stalk static compost extruder grain process units specifically.
Background technology
China's Model on Sown Areas of Farm and agricultural crop straw quantity are the first in the world, huge plant nutrient resource is contained in agricultural crop straw, Crop nutrient over half is retained in stalk with living beings form, except containing most carbonizable substance, also having plant nutrient and cellulose, half fiber, lignin, protein, the amino acid etc. such as nitrogen, phosphorus, potassium, calcium, magnesium to the active ingredient of soil or plant, is that in agricultural production, one has multipurpose, reproducible valuable source.
At present, China mainly also exists the method for disposal to crop straw burning or direct returning to farmland, and both wasted resource, contaminated environment if burn, can produce again a large amount of dense smoke affects human and livestock health and traffic safety; If direct returning to farmland, although the microorganism in utilizing himself and environment completes the digest process of stalk straw also behind field, but owing to there is a large amount of celluloses, hemicellulose and lignin in stalk straw, transform comparatively slow by the microbial decomposition in natural environment completely, nutriment in stalk straw by abundant trans-utilization, also can not can affect soil physical property and field farming simultaneously.
For this reason, the present invention, to employing static aerobic fermentation technology, carries out stalk and concentrates heapization process, produce biological organic compost material, adopt special equipment of the present invention to carry out extruder grain and produce granular bio-organic fertilizer, and by field experiment, this fertilizer can reach increase plant nutrient, culture fertility, keep soil from packing together, improve crop yield, strengthen crop quality, the object of the environmental pollution that can effectively avoid crop straw burning to cause.
Domestic granulated fertilizer graining method for producing mainly contains disc granulation, steam dram granulation, slurryspraying granulation, Tower-type melt granulation etc.Above prilling process relative device investment is large, and the completion time of project is long, and energy resource consumption is high, and production cost is high, also there is the problems such as certain environmental pollution.
Traditional granulated fertilizer is produced and is generally adopted slurry process or humidification granulating method, and needing moisture to introduce can granulation, needs again to consume a large amount of energy in process of production and is dried by its moisture, create a large amount of waste gas, waste water, waste residue for this reason, pollute environment.Extruder grain is that material forms through external force extruding, steam is not needed in granulation process, boiler construction investment and coal-fired cost can be saved and can accomplish to introduce without moisture in whole production process, no drying process, eliminate maximum in conventional particles fertilizer production device and be the most expensive drying machine, and the power consumption of desiccant fuel and drying equipment can be made to be saved, therefore the present invention meets the requirement of current Energy-saving Society.
Traditional granulated fertilizer in process of production, is dried material with hot-blast stove preheated air, and hot-blast stove fire coal produces certain SO
2gas, pollutes air, and extruder grain does not need fire coal in whole production process, has not only saved the energy, and has not produced SO
2gas.Traditional granulated fertilizer, in the pulverizing of material, mixing, oven dry, cooling, screening process, will produce a large amount of dust and waste water, and extruder grain produces dust in process of production and waste water is less, belongs to process for cleanly preparing.
The production principle of extruder grain is: granulation material makes particulate interspaces reduce by the effect of pair roller extruding force in roll squeezer, and surface connects more tight, and in mould, granule is squeezed into bulky grain.Material is due to the effect by roll-in external force, intermolecularly enhance interaction force, the gathering of these active forces just creates Van der Waals force, and make molecular grating restructuring arrangement, be combined to form new particle, it is in process of production by external environment, as less in the impact such as temperature, humidity, operating flexibility is large, and technical recipe is flexible, can the compound fertilizer product of production plurality of specifications or simple substance fertilizer product, these granular fertilizers also can be used as the raw material producing BB fertilizer, can be conducive to mechanized application.
Chinese patent 2014207134799 discloses " a kind of vertical multi-roller wheel Squeezinggranulator "; the mode of endfeed in employing; transport material in feed bin; material in feed bin extrudes through running roller; by the aperture on sieve plate, material is extruded into bar shaped, then by the cutting knife below sieve plate, bar material is cut into particle.The Squeezinggranulator of this upper endfeed needs to transport material to eminence, and equipment volume is large, and upper end feed bin is open, and dust and odor contamination are comparatively large, and it is larger that equipment runs noise.
Summary of the invention
The object of this invention is to provide a kind of compact conformation, closed operation, dry method fertilizer production Squeezinggranulator that pollution is few.
For achieving the above object, the present invention is by the following technical solutions:
Granular biological stalk static compost extruder grain process units of the present invention comprises housing, be fixedly mounted on the sieve plate in housing cavity, be arranged on the rotating shaft at sieve plate center, be fixedly connected on the roller frame in rotating shaft, the running roller on roller frame is arranged on by bearing, the upper end of described housing is provided with cover plate, lower end is provided with base plate, described sieve plate is horizontally disposed with, sieve plate is provided with sieve aperture, described rotating shaft and drive motors are in transmission connection, the upper end of rotating shaft is rotatably connected on the cover board by bearing, the lower end of rotating shaft is rotatably connected on base plate by bearing, central siphon is fixedly installed in housing cavity between sieve plate and base plate, the lower end of described rotating shaft is arranged in the inner chamber of central siphon, the rotating shaft being arranged in central siphon inner chamber is provided with helical fin, central siphon lower end
?tube wall is provided with through hole, and described through hole is communicated with feed pipe, in the inner chamber of housing, the below of sieve plate with the deflector be obliquely installed, described deflector low side correspondence is provided with discharging opening.
The upper surface of described sieve plate is uniformly distributed the strip groove of multiple radial direction setting, and described sieve aperture is arranged on the bottom of strip groove, and the outer surface of described running roller is provided with the fin of coupling strip groove, and described fin is engaged in strip groove.
The upper end of described rotating shaft is coaxially arranged with connecting rod, and the diameter of described connecting rod is greater than the diameter of rotating shaft, is connected between connecting rod with rotating shaft by taper step.
Be fixedly connected with switch-plate in the upper end of rotating shaft, described switch-plate is arranged between adjacent two running rollers, and the lower limb of switch-plate is parallel with sieve plate.
The bottom of described strip groove is the rectangular channel that two ends width is equal, and the upper end of this rectangular channel is the fan groove that outer end width is greater than inner width.
This Squeezinggranulator compact conformation, closed operation, efficiency is high, pollution is few.
Accompanying drawing explanation
fig. 1for the structural representation of one embodiment of the invention
figure.
fig. 2it is the planar structure signal of sieve plate
figure.
fig. 3it is the planar structure signal of the sieve plate being provided with running roller and switch-plate
figure.
fig. 4it is the stereochemical structure signal of strip groove
figure.
Detailed description of the invention
Below in conjunction with
accompanying drawingthe invention will be further described with detailed description of the invention.
Granular biological stalk static compost extruder grain process units of the present invention comprises housing 1, be fixedly mounted on the sieve plate 2 in housing 1 inner chamber, be arranged on the rotating shaft 3 at sieve plate 2 center, be fixedly connected on the roller frame 4 in rotating shaft 3, the running roller 5 on roller frame 4 is arranged on by bearing, the upper end of described housing 1 is provided with cover plate 11, lower end is provided with base plate 12, described sieve plate 2 is horizontally disposed with, sieve plate 2 is provided with sieve aperture 22, described rotating shaft 3 is in transmission connection with drive motors 6, the upper end of rotating shaft 3 is rotatably connected on cover plate 11 by bearing, the lower end of rotating shaft 3 is rotatably connected on base plate 12 by bearing, central siphon 7 is fixedly installed in housing 1 inner chamber between sieve plate 2 and base plate 12, the lower end of described rotating shaft 3 is arranged in the inner chamber of central siphon 7, the rotating shaft 3 being arranged in central siphon 7 inner chamber is provided with helical fin 31, central siphon 7 lower end
?tube wall is provided with through hole 71, described through hole 71 is communicated with feed pipe 72, in the inner chamber of housing 1, the below of sieve plate 2 with the deflector 13 be obliquely installed, described deflector 13 low side correspondence is provided with discharging opening 14.Feed pipe 72 is input to the conveying of the material helical fin 31 in rotating shaft 3 in housing 1, is transported to the top of sieve plate 2, rolls through running roller 5, from sieve aperture 22, be squeezed into graininess from the bottom of housing 1, drops on deflector 13, discharges through discharging opening 14.
as Fig. 2,
fig. 3shown in, the upper surface of described sieve plate 2 is uniformly distributed the strip groove 21 of multiple radial direction setting, described sieve aperture 22 is arranged on the bottom of strip groove 21, and the outer surface of described running roller 5 is provided with the fin 51 of coupling strip groove 21, and described fin 51 is engaged in strip groove 21.
The upper end of described rotating shaft 3 is coaxially arranged with connecting rod 32, the diameter of described connecting rod 32 is greater than the diameter of rotating shaft 3, be connected by taper step between connecting rod 32 with rotating shaft 3, the material that helical fin 31 is sent up can spread to surrounding by taper step, be conducive to material and be evenly distributed on the upper of sieve plate 2, avoid the upper port of central siphon 7 to block.
Be fixedly connected with switch-plate 33 in the upper end of rotating shaft 3, described switch-plate 33 is arranged between adjacent two running rollers 5, and the lower limb of switch-plate 33 is parallel with sieve plate 2.Time rotating shaft 3 rotates, switch-plate 33 promotes material and moves on sieve plate 2, material can be filled out in fits into groove 21.
as Fig. 4shown in, the bottom of described strip groove 21 is rectangular channels that two ends width is equal, and the upper end of this rectangular channel is the fan groove that outer end width is greater than inner width.This structure is conducive to the engagement of fin 51, and can reduce friction between the two.
Claims (2)
1. granular biological stalk static compost extruder grain process units, comprise housing (1), be fixedly mounted on the sieve plate (2) in housing (1) inner chamber, be arranged on the rotating shaft (3) at sieve plate (2) center, be fixedly connected on the roller frame (4) in rotating shaft (3), the running roller (5) on roller frame (4) is arranged on by bearing, the upper end of described housing (1) is provided with cover plate (11), lower end is provided with base plate (12), described sieve plate (2) is horizontally disposed with, sieve plate (2) is provided with sieve aperture (22), described rotating shaft (3) and drive motors (6) are in transmission connection, the upper end of rotating shaft (3) is rotatably connected on cover plate (11) by bearing, the lower end of rotating shaft (3) is rotatably connected on base plate (12) by bearing, it is characterized in that: in housing (1) inner chamber between sieve plate (2) and base plate (12), be fixedly installed central siphon (7), the lower end of described rotating shaft (3) is arranged in the inner chamber of central siphon (7), the rotating shaft (3) being arranged in central siphon (7) inner chamber is provided with helical fin (31), central siphon (7) lower end tube wall on be provided with through hole (71), described through hole (71) is communicated with feed pipe (72), in the inner chamber of housing (1), the below of sieve plate (2) with the deflector be obliquely installed (13), described deflector (13) low side correspondence is provided with discharging opening (14), be fixedly connected with switch-plate (33) in the upper end of rotating shaft (3), described switch-plate (33) is arranged between adjacent two running rollers (5), and the lower limb of switch-plate (33) is parallel with sieve plate (2), the upper end of described rotating shaft (3) is coaxially arranged with connecting rod (32), and the diameter of described connecting rod (32) is greater than the diameter of rotating shaft (3), is connected between connecting rod (32) with rotating shaft (3) by taper step.
2. granular biological stalk static compost extruder grain process units according to claim 1, it is characterized in that: the upper surface of described sieve plate (2) is uniformly distributed the strip groove (21) of multiple radial direction setting, described sieve aperture (22) is arranged on the bottom of strip groove (21), the outer surface of described running roller (5) is provided with the fin (51) of coupling strip groove (21), and described fin (51) is engaged in strip groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399136.9A CN105032296A (en) | 2015-07-09 | 2015-07-09 | Extruding granulation production device for granular biological straw static compost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399136.9A CN105032296A (en) | 2015-07-09 | 2015-07-09 | Extruding granulation production device for granular biological straw static compost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105032296A true CN105032296A (en) | 2015-11-11 |
Family
ID=54439616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510399136.9A Pending CN105032296A (en) | 2015-07-09 | 2015-07-09 | Extruding granulation production device for granular biological straw static compost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105032296A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903407A (en) * | 2016-04-18 | 2016-08-31 | 曹兰 | Flow-type circulatory burdening squeezing granulator |
| CN105921071A (en) * | 2016-04-18 | 2016-09-07 | 曹兰 | Counterpoised squeezing granulator |
| CN111821917A (en) * | 2020-07-23 | 2020-10-27 | 胡雪娇 | A extrusion granulation forming device for fertilizer production |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239293A (en) * | 2007-11-20 | 2008-08-13 | 曲阜市应用科技研究所 | Stalk granule manufacturing method and equipment using the method |
| CN202036941U (en) * | 2011-04-06 | 2011-11-16 | 柳州市海达新型材料科技有限公司 | Granular material mixing machine |
| CN102248696A (en) * | 2011-06-29 | 2011-11-23 | 义乌市安冬电器有限公司 | Biomass particle molding module and biomass particle molding machine |
| CN202237962U (en) * | 2011-08-01 | 2012-05-30 | 安徽鼎梁生物能源科技开发有限公司 | Biomass flat-die granulation machine |
| CN203960080U (en) * | 2014-07-14 | 2014-11-26 | 安徽莱姆佳肥业有限公司 | A kind of controlled-release fertilizer production coated with resin device |
| CN204193884U (en) * | 2014-09-05 | 2015-03-11 | 雷丰源 | Taper Flat die granulator |
| CN204841583U (en) * | 2015-07-09 | 2015-12-09 | 安徽莱姆佳生物科技股份有限公司 | Static compost extruder grain apparatus for producing of biological straw of granule |
-
2015
- 2015-07-09 CN CN201510399136.9A patent/CN105032296A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239293A (en) * | 2007-11-20 | 2008-08-13 | 曲阜市应用科技研究所 | Stalk granule manufacturing method and equipment using the method |
| CN202036941U (en) * | 2011-04-06 | 2011-11-16 | 柳州市海达新型材料科技有限公司 | Granular material mixing machine |
| CN102248696A (en) * | 2011-06-29 | 2011-11-23 | 义乌市安冬电器有限公司 | Biomass particle molding module and biomass particle molding machine |
| CN202237962U (en) * | 2011-08-01 | 2012-05-30 | 安徽鼎梁生物能源科技开发有限公司 | Biomass flat-die granulation machine |
| CN203960080U (en) * | 2014-07-14 | 2014-11-26 | 安徽莱姆佳肥业有限公司 | A kind of controlled-release fertilizer production coated with resin device |
| CN204193884U (en) * | 2014-09-05 | 2015-03-11 | 雷丰源 | Taper Flat die granulator |
| CN204841583U (en) * | 2015-07-09 | 2015-12-09 | 安徽莱姆佳生物科技股份有限公司 | Static compost extruder grain apparatus for producing of biological straw of granule |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903407A (en) * | 2016-04-18 | 2016-08-31 | 曹兰 | Flow-type circulatory burdening squeezing granulator |
| CN105921071A (en) * | 2016-04-18 | 2016-09-07 | 曹兰 | Counterpoised squeezing granulator |
| CN111821917A (en) * | 2020-07-23 | 2020-10-27 | 胡雪娇 | A extrusion granulation forming device for fertilizer production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204841583U (en) | Static compost extruder grain apparatus for producing of biological straw of granule | |
| CN105461367B (en) | Domestic garbage fermentation fertilizer making device and method | |
| CN103264042A (en) | Household garbage recycling method | |
| CN205501158U (en) | Fertile apparatus for producing of organic granule slowly -releasing of multilayer | |
| CN102924146A (en) | Movable rotary drum type composting reactor | |
| CN109851412A (en) | A kind of garden waste processing unit and processing and utilization method | |
| CN201801466U (en) | Production device of organic fertilizer | |
| CN105032296A (en) | Extruding granulation production device for granular biological straw static compost | |
| CN112266286A (en) | Forced ventilation aerobic composting method for greenhouse film coverage | |
| CN210569839U (en) | Granulation and drying integrated device and organic fertilizer production line comprising same | |
| CN103265343A (en) | Method for treating domestic garbage by utilizing biotechnology | |
| KR200399083Y1 (en) | an organic fertilizer and manufacturing apparatus of the same | |
| CN204714720U (en) | Organic granular fertilizer complete production system | |
| CN105906397B (en) | Method and device for producing granular organic fertilizer by granulating organic solid waste and performing pressure swing composting | |
| CN201637245U (en) | Organic fertilizer dryer | |
| WO2021134526A1 (en) | Organic waste biological fermentation reaction device and organic fertilizer production line | |
| CN204841582U (en) | A granulator for prevention and control soil borne disease microbial inoculant | |
| CN206843343U (en) | A kind of device that fertilizer is prepared using excess sludge and agriculture and forestry organic waste material | |
| CN104959075A (en) | Pelletizer for producing functional soil conditioner | |
| CN208843954U (en) | Seal the aerobic fermentation tank of enclosed environmental sanitation rubbish | |
| CN207576565U (en) | A kind of biological germ fertilizer dispersion and fining device with drying function | |
| CN201756512U (en) | Coated organic fertilizer production device | |
| CN201756513U (en) | Bulk blending BB fertilizer production device | |
| CN102942390B (en) | Granulating machine for biotic organic fertilizer | |
| CN211546356U (en) | Production facility of fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |
|
| RJ01 | Rejection of invention patent application after publication |