CN104959075A - Pelletizer for producing functional soil conditioner - Google Patents
Pelletizer for producing functional soil conditioner Download PDFInfo
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- CN104959075A CN104959075A CN201510397940.3A CN201510397940A CN104959075A CN 104959075 A CN104959075 A CN 104959075A CN 201510397940 A CN201510397940 A CN 201510397940A CN 104959075 A CN104959075 A CN 104959075A
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- rotating shaft
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- sieve plate
- sieve
- housing
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Abstract
The invention relates to chemical fertilizer production equipment, in particular to a pelletizer for producing a functional soil conditioner. The pelletizer comprises a shell, a sieve plate fixedly arranged in an inner cavity of the shell, a rotating shaft arranged in the center of the sieve plate, a roll wheel rack fixedly connected to the rotating shaft and a roll wheel arranged on the roll wheel rack by means of a bearing, wherein a cover plate is arranged on the upper end of the shell, and a bottom plate is arranged on the lower end of the shell; the sieve plate is horizontally arranged; the sieve plate is provided with sieve pores; the rotating shaft is in drive connection with a driving motor; the upper end of the rotating shaft is rotatably connected to the cover plate through a bearing; the lower end of the rotating shaft is rotatably connected to the bottom plate through a bearing; a shaft pipe is fixedly arranged in the inner cavity of the shell between the sieve plate and the bottom plate; the lower end of the rotating shaft is arranged in an inner cavity of the shaft pipe; spiral fins are arranged on the rotating shaft positioned in the inner cavity of the shaft pipe; a guide plate which is obliquely arranged is arranged in the inner cavity of the shell and positioned below the sieve plate; the lower end of the guide plate is correspondingly provided with a discharging hole. The roll-pressing pelletizer is compact in structure, capable of operating in a closed manner, high in efficiency and less in pollution.
Description
Technical field
The present invention relates to a kind of soil conditioner production equipment, is a kind of functional soil conditioner production comminutor specifically.
Background technology
The prilling process that existing soil conditioner is produced mainly contains disc granulation, steam dram granulation, slurryspraying granulation, Tower-type melt granulation, propylhomoserin Neutralizing titers and ammonification drum granulating 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.Roll-in granulation process units floor space is little, and technological process is short, and equipment operating is convenient, and construction investment is few, and the completion time of project is short.
Traditional soil conditioner is produced and is 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.Roll-in granulation is that material forms through external force extruding, does not need steam, can save boiler construction investment and coal-fired production cost in granulation process.Roll-in granulation is produced Chemical Mixed Fertilizer and is introduced without moisture in whole production process, no drying process, eliminate maximum in traditional production of compound fertilizer 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 this technique meets the requirement of current Energy-saving Society.
Traditional soil conditioner 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 roll-in granulation does not need fire coal in whole production process, has not only saved the energy, and has not produced SO
2gas.Traditional Chemical Mixed Fertilizer, in the pulverizing of material, mixing, oven dry, cooling, screening process, will produce a large amount of dust and waste water, and roll-in granulation produces dust in process of production and waste water is less, belongs to process for cleanly preparing.
The production principle of rolling pelletizer 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, molecular grating is recombinated arrange, be combined to form new particle, it is in process of production by temperature, the external environment impacts such as humidity are less, operating flexibility is large, technical recipe is flexible, can the product of production plurality of specifications and simple substance product, as organic fertilizer, complex fertilizer, organic-inorganic complex fertilizer, bio-organic fertilizer, granular potash fertilizer, particle MAP, granular potassium sulfate, granule potassium chloride, particle sal-ammoniac etc., these simple substance particles also can be used as the raw material producing BB fertilizer, to greatly reduce the production cost of BB fertilizer like this.As 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 rolling pelletizer 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, functional soil conditioner production comminutor that pollution is few.
For achieving the above object, the present invention is by the following technical solutions:
One of the present invention functional soil conditioner production comminutor 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, the sidewall of housing is provided with feed pipe and discharging opening, 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, the central siphon be sleeved in rotating shaft is fixedly installed in housing cavity between sieve plate and base plate, the upper end of described central siphon is fixedly connected with sieve plate, gap is provided with between lower end and base plate, the inner side of base plate is fixedly installed cone cylinder, the upper port of described cone cylinder is fixedly connected in the inner walls below the feed pipe mouth of pipe, the lower port diameter of cone cylinder is less than the diameter of upper port, the lower port of cone cylinder is fixedly connected on the inwall of base plate, the rotating shaft being arranged in central siphon inner chamber is provided with helical fin, 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 granulator structure is compact, closed operation, and efficiency is high, pollution is few.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
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 invention will be further described.
One of the present invention functional soil conditioner production comminutor 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, the sidewall of housing 1 is provided with feed pipe 72 and discharging opening 14, 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, the central siphon 7 be sleeved in rotating shaft 3 is fixedly installed in housing 1 inner chamber between sieve plate 2 and base plate 12, the upper end of described central siphon 7 is fixedly connected with sieve plate 2, gap 71 is provided with between lower end and base plate 12, the inner side of base plate 12 is fixedly installed cone cylinder 12A, the upper port of described cone cylinder 12A is fixedly connected on housing 1 inwall below feed pipe 72 mouth of pipe, the lower port diameter of cone cylinder 12A is less than the diameter of upper port, the lower port of cone cylinder 12A is fixedly connected on the inwall of base plate 12, the rotating shaft 3 being arranged in central siphon 7 inner chamber is provided with helical fin 31, 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 material in housing 1 through the bottom of cone cylinder 12A water conservancy diversion to central siphon 7, the conveying of helical fin 31 in rotating shaft 3 again, the top of sieve plate 2 is transported to from the bottom of housing 1, roll through running roller 5, graininess is squeezed into from sieve aperture 22, drop on deflector 13, discharge 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 functional soil conditioner production comminutor, 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), the sidewall of housing (1) is provided with feed pipe (72) and discharging opening (14), 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 the central siphon (7) be sleeved in rotating shaft (3), the upper end of described central siphon (7) is fixedly connected with sieve plate (2), gap (71) is provided with between lower end and base plate (12), the inner side of base plate (12) is fixedly installed cone cylinder (12A), the upper port of described cone cylinder (12A) is fixedly connected on housing (1) inwall below feed pipe (72) mouth of pipe, the lower port diameter of cone cylinder (12A) is less than the diameter of upper port, the lower port of cone cylinder (12A) is fixedly connected on the inwall of base plate (12), the rotating shaft (3) being arranged in central siphon (7) inner chamber is provided with helical fin (31), 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), 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, 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).
2. one according to claim 1 functional soil conditioner production comminutor; 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 |
|---|---|---|---|
| CN201510397940.3A CN104959075A (en) | 2015-07-09 | 2015-07-09 | Pelletizer for producing functional soil conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397940.3A CN104959075A (en) | 2015-07-09 | 2015-07-09 | Pelletizer for producing functional soil conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104959075A true CN104959075A (en) | 2015-10-07 |
Family
ID=54213260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510397940.3A Pending CN104959075A (en) | 2015-07-09 | 2015-07-09 | Pelletizer for producing functional soil conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104959075A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105818421A (en) * | 2016-04-29 | 2016-08-03 | 长兴谐达能源科技有限公司 | Molding device for biomass particles |
| CN115055115A (en) * | 2022-08-17 | 2022-09-16 | 徐州市元亨新能源开发有限公司 | Biomass fuel extrusion device and method thereof |
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| CN201524548U (en) * | 2009-10-22 | 2010-07-14 | 安阳吉姆克能源机械有限公司 | Grain forming device for flat-die granulator |
| CN102218283A (en) * | 2011-03-29 | 2011-10-19 | 高小林 | Straw crushing centrifugal positioning extruder |
| 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 |
| CN202289986U (en) * | 2011-08-01 | 2012-07-04 | 安徽鼎梁生物能源科技开发有限公司 | Flat-die granulator distribution device |
| CN202555238U (en) * | 2012-05-16 | 2012-11-28 | 宋国彪 | Biomass fuel granulating machine |
| JP2013078752A (en) * | 2011-10-03 | 2013-05-02 | Sakamoto:Kk | Granulator for crushed pieces |
| CN103316609A (en) * | 2013-06-03 | 2013-09-25 | 芜湖三六机械有限公司 | Double-roller granulator |
| CN204122070U (en) * | 2014-08-08 | 2015-01-28 | 安徽省家牧动物营养科技有限公司 | Flat die granulating machine |
| CN204193884U (en) * | 2014-09-05 | 2015-03-11 | 雷丰源 | Taper Flat die granulator |
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2015
- 2015-07-09 CN CN201510397940.3A patent/CN104959075A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201524548U (en) * | 2009-10-22 | 2010-07-14 | 安阳吉姆克能源机械有限公司 | Grain forming device for flat-die granulator |
| CN102218283A (en) * | 2011-03-29 | 2011-10-19 | 高小林 | Straw crushing centrifugal positioning extruder |
| 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 |
| CN202289986U (en) * | 2011-08-01 | 2012-07-04 | 安徽鼎梁生物能源科技开发有限公司 | Flat-die granulator distribution device |
| JP2013078752A (en) * | 2011-10-03 | 2013-05-02 | Sakamoto:Kk | Granulator for crushed pieces |
| CN202555238U (en) * | 2012-05-16 | 2012-11-28 | 宋国彪 | Biomass fuel granulating machine |
| CN103316609A (en) * | 2013-06-03 | 2013-09-25 | 芜湖三六机械有限公司 | Double-roller granulator |
| CN204122070U (en) * | 2014-08-08 | 2015-01-28 | 安徽省家牧动物营养科技有限公司 | Flat die granulating machine |
| CN204193884U (en) * | 2014-09-05 | 2015-03-11 | 雷丰源 | Taper Flat die granulator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105818421A (en) * | 2016-04-29 | 2016-08-03 | 长兴谐达能源科技有限公司 | Molding device for biomass particles |
| CN115055115A (en) * | 2022-08-17 | 2022-09-16 | 徐州市元亨新能源开发有限公司 | Biomass fuel extrusion device and method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |