CN204841583U - Static compost extruder grain apparatus for producing of biological straw of granule - Google Patents
Static compost extruder grain apparatus for producing of biological straw of granule Download PDFInfo
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- CN204841583U CN204841583U CN201520491071.6U CN201520491071U CN204841583U CN 204841583 U CN204841583 U CN 204841583U CN 201520491071 U CN201520491071 U CN 201520491071U CN 204841583 U CN204841583 U CN 204841583U
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- rotating shaft
- sieve
- inner chamber
- plate
- central siphon
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Abstract
The utility model relates to a chemical fertilizer production facility, a static compost extruder grain apparatus for producing of biological straw of granule specifically says so. Which comprises a housin, the sieve of fixed mounting in the casing inner chamber, install the pivot at the sieve center, fixed connection is changeing epaxial roller frame, install the running roller on roller frame through the bearing, the upper end of casing is provided with the apron, the lower extreme is equipped with the bottom plate, the sieve level sets up, be provided with the sieve mesh on the sieve, the pivot is connected with the driving motor transmission, the upper end of pivot is rotatably connected on the apron through the bearing, the lower extreme of pivot passes through the bearing and rotatably connects on the bottom plate, the fixed central siphon that is provided with in the casing inner chamber between sieve and bottom plate, the lower extreme setting of pivot is in the inner chamber of central siphon, it is provided with the helical fin in the pivot of central siphon inner chamber to be arranged in, be provided with the through hole on the pipe wall of central siphon lower extreme, through hole and inlet pipe intercommunication, in the inner chamber of casing, the below of sieve has the guide plate that the slope set up, the correspondence of guide plate low side is provided with the discharge gate. This extruder grain machine compact structure, closed operation, efficient, pollution is lacked.
Description
Technical field
The utility model 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.The present invention have developed that a kind of technological process is short, and floor space is little, easy to operate, the functional soil conditioner extruder grain process units that production cost is low.
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.
Production principle of the present invention 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 purpose of this utility model 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 utility model is by the following technical solutions:
A kind of granular biological stalk static compost extruder grain process units described in the utility model 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 on be provided with through hole, 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. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the planar structure schematic diagram of sieve plate.
Fig. 3 is the planar structure schematic diagram of the sieve plate being provided with running roller and switch-plate.
Fig. 4 is the perspective view of strip groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model will be further described.
A kind of granular biological stalk static compost extruder grain process units described in the utility model 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 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 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 shown in Figure 2 and Figure 3, 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 shown in Figure 4, 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. a 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. a kind of 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 |
|---|---|---|---|
| CN201520491071.6U CN204841583U (en) | 2015-07-09 | 2015-07-09 | Static compost extruder grain apparatus for producing of biological straw of granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491071.6U CN204841583U (en) | 2015-07-09 | 2015-07-09 | Static compost extruder grain apparatus for producing of biological straw of granule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204841583U true CN204841583U (en) | 2015-12-09 |
Family
ID=54732181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491071.6U Expired - Fee Related CN204841583U (en) | 2015-07-09 | 2015-07-09 | Static compost extruder grain apparatus for producing of biological straw of granule |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032296A (en) * | 2015-07-09 | 2015-11-11 | 安徽莱姆佳生物科技股份有限公司 | Extruding granulation production device for granular biological straw static compost |
| CN105409457A (en) * | 2015-12-21 | 2016-03-23 | 乙福林 | Straw and stubble pelleting and field returning device |
| CN105749808A (en) * | 2016-04-18 | 2016-07-13 | 嘉施利（新疆）水溶肥有限公司 | Squeezing granulator for producing water-soluble fertilizer |
| 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 |
| CN114307840A (en) * | 2022-01-08 | 2022-04-12 | 安徽省农业科学院棉花研究所 | Organic formula fertilizer hot returning charge equipment |
| CN117398917A (en) * | 2023-12-14 | 2024-01-16 | 吉林省农业科学院(中国农业科技东北创新中心) | Opposite-rolling type straw granulator |
-
2015
- 2015-07-09 CN CN201520491071.6U patent/CN204841583U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032296A (en) * | 2015-07-09 | 2015-11-11 | 安徽莱姆佳生物科技股份有限公司 | Extruding granulation production device for granular biological straw static compost |
| CN105409457A (en) * | 2015-12-21 | 2016-03-23 | 乙福林 | Straw and stubble pelleting and field returning device |
| CN105749808A (en) * | 2016-04-18 | 2016-07-13 | 嘉施利（新疆）水溶肥有限公司 | Squeezing granulator for producing water-soluble fertilizer |
| 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 |
| CN114307840A (en) * | 2022-01-08 | 2022-04-12 | 安徽省农业科学院棉花研究所 | Organic formula fertilizer hot returning charge equipment |
| CN114307840B (en) * | 2022-01-08 | 2022-09-16 | 安徽省农业科学院棉花研究所 | Organic formula fertilizer hot returning charge equipment |
| CN117398917A (en) * | 2023-12-14 | 2024-01-16 | 吉林省农业科学院(中国农业科技东北创新中心) | Opposite-rolling type straw granulator |
| CN117398917B (en) * | 2023-12-14 | 2024-05-14 | 吉林省农业科学院(中国农业科技东北创新中心) | Opposite-rolling type straw granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20180709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |