CN114100467B - Compound fertilizer mixing, stirring, granulating and drying integrated equipment - Google Patents
Compound fertilizer mixing, stirring, granulating and drying integrated equipment Download PDFInfo
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- CN114100467B CN114100467B CN202111401487.0A CN202111401487A CN114100467B CN 114100467 B CN114100467 B CN 114100467B CN 202111401487 A CN202111401487 A CN 202111401487A CN 114100467 B CN114100467 B CN 114100467B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Drying Of Solid Materials (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses compound fertilizer mixing, stirring, granulating and drying integrated equipment which comprises a stirring assembly frame, stirring tanks, a feeding barrel, a screening box, a granulating power box and a heating adsorption box, wherein the stirring assembly frame is provided with two stirring tanks in a supporting manner, the top of the screening box is provided with the granulating box, the granulating power box and the heating adsorption box in a supporting manner from left to right in sequence, the left side wall of the stirring tank is provided with the feeding barrel, the bottom of the side barrel wall of the feeding barrel is provided with two barrel feeding holes, the bottom of the stirring tank is connected to the barrel feeding holes through a discharging pipe, the top of the granulating power box is provided with a pressurizing air pump, and the left side box wall of the granulating box is provided with a granulating barrel sleeve. The beneficial effects are that: according to the invention, stirring, granulating, drying and screening are integrated, uninterrupted granulating and drying are realized through alternately stirring by the stirring groups, the efficiency is improved, and secondly, the net layer is continuously driven to beat and vibrate through strong attraction, pressurization and drying, so that the screening and drying are facilitated.
Description
Technical Field
The invention relates to the field of compound fertilizer production devices, in particular to compound fertilizer mixing, stirring, granulating and drying integrated equipment.
Background
The development trend of the existing compound fertilizer is three aspects, namely the compound fertilizer is long-acting at high concentration, the compound fertilizer is popular with farmers along with the development of agricultural production, the application of the type of fertilizer reduces the fertilization dosage, facilitates cultivation and avoids additional fertilization links, reduces the labor amount, improves the fertilizer utilization rate, saves labor and time, improves quality and efficiency, and the compound fertilizer has a plurality of elements required by plant growth.
Disclosure of Invention
The invention aims to solve the problems and provide a compound fertilizer mixing, stirring, granulating and drying integrated device.
The invention realizes the above purpose through the following technical scheme:
the utility model provides a compound fertilizer mixing, stirring, granulating and drying integrated equipment, including stirring group frame, agitator tank, feeding cylinder, screening case, pelletization power box and heating adsorption case, two agitator tanks are supported on the stirring group frame, pelletization case, pelletization power box and heating adsorption case are supported in proper order from left to right to the top of screening case, feeding cylinder is installed on the left side wall of agitator tank, two section of thick bamboo feed holes have been seted up to the side section of thick bamboo wall bottom of feeding cylinder, the bottom of agitator tank is connected to on the section of thick bamboo feed hole through arranging the material pipe, the pressurization air pump is installed in the top support of pelletization power box, install pelletization section of thick bamboo axle sleeve on the left side case wall of pelletization case, install the rotary column axle sleeve on the right side case wall of pelletization case, the rotary column is installed in the rotary column axle sleeve rotation, on the top of feeding cylinder is connected to pelletization section of thick bamboo axle sleeve through elbow pipe, the granulating drum is rotatably arranged in the granulating drum shaft sleeve, one end of the granulating rotary column is connected to the granulating drum, the other end of the granulating rotary column is connected with a granulating retarder in the granulating power box, the granulating retarder is connected with a granulating motor, the top box wall of the screening box is communicated with the granulating box through a communicating granule hole, the bottom cover of the communicating granule hole is provided with a bottom air pressure baffle, one end of the bottom air pressure baffle is rotatably arranged on the screening box through a baffle shaft, the other end of the bottom air pressure baffle is provided with a magnetic block groove, a lower powerful magnetic block is arranged in the magnetic block groove, an upper powerful magnetic block is attracted by the lower powerful magnetic block, the upper powerful magnetic block is fixedly arranged at the top of the inner side of the screening box, an inclined net layer which is obliquely arranged is also arranged is arranged at the inner side of the screening box, the top of the inclined net layer is arranged on the bottom air pressure baffle through a spring support, the bottom of the inclined net layer is provided with an arc net layer, the screening box of arc stratum reticulare below separates to establish and installs and blocks the funnel wall, blocks to offer the back filtration hole on the pelletization case wall of funnel wall below, install the mouth on the back filtration hole and filter the box part, install the muffler on the mouth filtration box part, the inside vertical partition that heats the adsorption case is equipped with vertical partition, the bottom adsorption hole department of vertical partition installs the bottom fence pore wall, still install the heater on the right flank of vertical partition, vertical partition forced heating adsorption case cuts apart into the heating chamber on left side and right side, the end of muffler with the heating chamber links together, two gas pockets of pressurization air pump install into three way valve and play three way valve respectively, advance three way valve one valve port with adsorption chamber intercommunication together, install clearance pipe and hot gas drying tube respectively on two valve ports of three way valve, the end of clearance pipe with the heating chamber intercommunication together, the hot gas drying tube links together with the horizontal air homogenizing tube that sets up in the pelletization incasement portion, the scraper piece is still installed to the inboard roof of pelletization case, the bottom of scraper piece contacts on the outer section of thick bamboo wall of drum of pelletization.
Further, a feeding motor is arranged at the bottom of the feeding cylinder, the feeding motor is connected with an auger shaft arranged in the feeding cylinder, an auger is arranged on the auger shaft, a stirring motor and a hopper are arranged at the top of the stirring tank, and the stirring motor is connected with a stirring assembly arranged in the stirring tank.
Further, a granulating hole is formed in the wall of the granulating cylinder, a plurality of air equalizing holes are formed in the transverse air equalizing pipe, and a cleaning valve is arranged at the top of the adsorption cavity.
Further, the buffer strip is also installed to the bottom of bottom air pressure baffle, blocks that the bottom leak department of funnel wall installs the one-way powder valve, and the drawer has been placed to the below of one-way powder valve, has still seted up the case door hole on the front side case wall of screening case, the drawer door body is installed in the bottom rotation of case door hole, and the top of drawer door body passes through the door bolt and installs on the screening case.
Further, internally mounted of the mouth filter box piece has a vertical rod, a plurality of elastic telescopic shafts are mounted on the vertical rod, one end of the mouth filter box piece is provided with a box inlet hole, a cloth filter layer is mounted on the box inlet hole, and a supporting ball is mounted at the tail end of the elastic telescopic shaft and is propped against the cloth filter layer.
Further, the side tank wall of the screening tank is further provided with a one-way material pipe and a coarse material pipe, the coarse material pipe is arranged above the one-way material pipe, the one-way material pipe is communicated with an arc-shaped cavity enclosed by the arc-shaped net layer, the one-way material pipe is provided with a one-way material valve, and the coarse material pipe is provided with a coarse material valve.
In the structure, firstly, the two stirring rollers perform time-sharing stirring and discharging to enable the stirring rollers to alternately work, the feeding barrel continuously performs feeding granulation, fertilizer particles are discharged through the unidirectional material pipes after being dried, unqualified particles are respectively stacked on the lower parts above the drawer and the inclined net layer and are cleaned and discharged at regular time, when the adsorption time of the adsorption material is long, the valve ports of the three-way valve and the three-way valve are switched, so that external air enters the adsorption and discharging device after being heated to drive moisture to be discharged from the cleaning valve, and the moisture stored in the interior is evaporated and then is continuously used.
The beneficial effects are that: the compound fertilizer mixing, stirring, granulating and drying integrated equipment integrates stirring, granulating, drying and screening, realizes uninterrupted granulating and drying by alternately stirring through the stirring groups, improves the efficiency, and continuously drives the net layer to beat and vibrate by strongly sucking, pressurizing and drying, thereby being beneficial to screening and drying.
Drawings
FIG. 1 is a schematic diagram of the external structure of a compound fertilizer mixing, stirring, granulating and drying integrated device;
fig. 2 is a schematic diagram of an internal granulating, drying and screening structure of the integrated equipment for mixing, stirring, granulating and drying the compound fertilizer;
FIG. 3 is an enlarged schematic diagram of structure A of a compound fertilizer mixing, stirring, granulating and drying integrated device;
FIG. 4 is a schematic diagram of a screen layer of a compound fertilizer mixing, stirring, granulating and drying integrated device;
fig. 5 is a schematic diagram of a mouth filter box of the integrated equipment for mixing, stirring, granulating and drying compound fertilizer.
The reference numerals are explained as follows:
1. stirring and setting up; 2. a stirring tank; 3. a feeding cylinder; 4. a screening box; 5. a granulating box; 6. a granulating power box; 7. heating the adsorption box; 8. a mouth filter cartridge; 9. a discharge pipe; 10. a feeding motor; 11. a drawer door body; 12. a door bolt; 13. a unidirectional material pipe; 14. a rough material pipe; 15. a one-way material valve; 16. a coarse material valve; 17. an air return pipe; 18. cleaning the pipe; 19. a purge valve; 20. a three-way valve; 21. a pressurized air pump; 22. a three-way valve is arranged; 23. a pelletization cylinder shaft sleeve; 24. an elbow pipe; 25. a stirring motor; 26. a hopper; 27. a drawer; 28. a one-way powder valve; 29. a blocking funnel wall; 30. a heater; 31. the wall of the bottom grating; 32. a vertical partition wall; 33. a granulating motor; 34. granulating retarder; 35. granulating a rotary column; 36. a hot air drying tube; 37. a scraper member; 38. a granulating cylinder; 39. a transverse air homogenizing pipe; 40. a bottom air pressure baffle; 41. an inclined mesh layer; 42. an auger; 43. an auger shaft; 44. a strong magnetic block is arranged on the upper surface; 45. a lower strong magnetic block; 46. a buffer strip; 47. an arc-shaped net layer; 48. a vertical rod; 49. an elastic telescopic shaft; 50. supporting the ball; 51. and (5) a cloth filtering layer.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention is further described below with reference to the accompanying drawings:
the compound fertilizer mixing, stirring, granulating and drying integrated equipment shown in the figures 1-5 comprises a stirring assembly frame 1, a stirring tank 2, a feeding cylinder 3, a screening box 4, a granulating box 5, a granulating power box 6 and a heating adsorption box 7;
two stirring tanks 2 are supported and installed on the stirring group frame 1, a granulating tank 5, a granulating power box 6 and a heating adsorption box 7 are sequentially supported and installed on the top of the screening box 4 from left to right, a feeding barrel 3 is installed on the left side wall of the stirring tank 2, two barrel feeding holes are formed in the bottom of the side barrel wall of the feeding barrel 3, the bottom of the stirring tank 2 is connected to the barrel feeding holes through a discharging pipe 9, and a pressurizing air pump 21 is installed on the top support of the granulating power box 6;
a granulating cylinder sleeve 23 is arranged on the left side wall of the granulating box 5, a rotating column sleeve 35 is arranged on the right side wall of the granulating box 5 in a rotating way, the top of the upper charging cylinder 3 is connected to the granulating cylinder sleeve 23 through an elbow pipe 24, a granulating cylinder 38 is also arranged in the granulating cylinder sleeve 23 in a rotating way, one end of the granulating rotating column 35 is connected to the granulating cylinder 38, the other end of the granulating rotating column 35 is connected with a granulating retarder 34 in the granulating power box 6, and a granulating motor 33 is connected to the granulating retarder 34;
the top box wall of the screening box 5 is communicated with the granulating box 5 through a communicating granule hole, a bottom cover of the communicating granule hole is provided with a bottom air pressure baffle 40, one end of the bottom air pressure baffle 40 is rotatably installed on the screening box 4 through a baffle shaft, the other end of the bottom air pressure baffle 40 is provided with a magnetic block groove, a lower powerful magnetic block 45 is installed in the magnetic block groove, an upper powerful magnetic block 44 is attracted by the lower powerful magnetic block 45, and the upper powerful magnetic block 44 is fixedly installed on the top of the inner side of the screening box 4;
the inner side of the screening box 5 is also provided with an inclined net layer 41 which is obliquely arranged, the top of the inclined net layer 41 is supported by a spring and is mounted on a bottom air pressure baffle 40, the bottom of the inclined net layer 41 is provided with an arc net layer 47, a blocking funnel wall 29 is arranged in the screening box 4 below the arc net layer 47 in a separation way, a back filtering hole is formed in the box wall of the granulating box 5 below the blocking funnel wall 29, a mouth filtering box piece 8 is mounted on the back filtering hole, an air return pipe 17 is mounted on the mouth filtering box piece 8, a vertical partition wall 32 is vertically arranged in the heating adsorption box 7 in a separation way, a bottom grating hole wall 31 is mounted at the bottom adsorption hole of the vertical partition wall 32, a heater 30 is also mounted on the right side surface of the vertical partition wall 32, the vertical partition wall 32 forces the heating adsorption box 7 to be divided into an adsorption cavity at the left side and a heating cavity at the right side, and the tail end of the air return pipe 17 is connected with the heating cavity;
two air holes of the pressurizing air pump 21 are respectively provided with an inlet three-way valve 20 and an outlet three-way valve 22, one valve port of the inlet three-way valve 20 is communicated with the adsorption cavity, two valve ports of the outlet three-way valve 22 are respectively provided with a cleaning pipe 18 and a hot air drying pipe 36, the tail end of the cleaning pipe 18 is communicated with the heating cavity, the hot air drying pipe 36 is connected with a transverse air homogenizing pipe 39 arranged inside the granulating box 5, the top wall of the inner side of the granulating box 5 is also provided with a scraper piece 37, and the bottom of the scraper piece 37 is contacted with the outer cylinder wall of the granulating cylinder 38.
In the embodiment, a feeding motor 10 is arranged at the bottom of a feeding cylinder 3, the feeding motor 10 is connected with an auger shaft 43 arranged in the feeding cylinder 3, an auger 42 is arranged on the auger shaft 43, a stirring motor 25 and a hopper 26 are arranged at the top of a stirring tank 2, and the stirring motor 25 is connected with a stirring assembly arranged in the stirring tank 2;
preferably, the stirring tank 2 is provided with two, and the discharge valves are all installed on the discharge pipe 9 of two stirring tank bottoms, and two stirring tanks 2 work alternately, and another material discharging is carried out when one stirring and is operated through the feeding cylinder 3, so that uninterrupted stirring, feeding and granulating are realized, and the efficiency is improved.
In the embodiment, a granulating hole is arranged on the wall of the granulating cylinder 38, a plurality of air equalizing holes are arranged on the transverse air equalizing pipe 39, and a cleaning valve 19 is arranged at the top of the adsorption cavity;
preferably, the granulation is performed by feeding extrusion, after the extruded raw material is discharged through the granulating cylinder 38, hot gas blows the extruded raw material to quickly take away a part of water, then the scraper member is scraped, and the granules are lifted to the bottom air pressure baffle 40 together under the drive of the hot gas to be piled up and pressurized.
In the embodiment, the bottom of the bottom air pressure baffle 40 is also provided with a buffer strip 46, a one-way powder valve 28 is arranged at a bottom leakage port of the blocking funnel wall 29, a drawer 27 is arranged below the one-way powder valve 28, the front side wall of the screening box 4 is also provided with a box door hole, the bottom of the box door hole is rotatably provided with a drawer door body 11, and the top of the drawer door body 11 is arranged on the screening box 4 through a door bolt 12;
preferably, when the accumulated particles are too many, the air pressure is not increased, the attraction force of the strong magnetic block reaches a critical value under the action of gravity and air pressure, the bottom air pressure baffle 40 is turned downwards, the internal air pressure and the external air pressure are balanced, the particles slide downwards, then the bottom air pressure baffle 40 rebounds under the action of a spring to be sucked again, the next round of high-pressure rearrangement falling is carried out, the powder falling onto the inclined net layer 41 and normal particles continue to fall, the large particles are reserved, and when the bottom air pressure baffle 40 is turned under pressure, the buffer strip at the bottom beats the net layer to promote screening and sliding downwards.
In the embodiment, a vertical rod 48 is arranged in the mouth filtering box member 8, a plurality of elastic telescopic shafts 49 are arranged on the vertical rod 48, a box inlet hole is formed in one end of the mouth filtering box member 8, a cloth filter layer 51 is arranged on the box inlet hole, a supporting ball 50 is arranged at the tail end of the elastic telescopic shaft 49, and the supporting ball 50 is propped against the cloth filter layer 51;
preferably, when the internal gas passes through the cloth filter layer, the powder is filtered and then enters the heating cavity through the air return pipe 17 and then is heated and then passes through the adsorption cavity, the adsorption material in the adsorption cavity adsorbs the moisture of the powder and then is recycled, and different powder can be accumulated on the cloth filter layer 51 for different time, so that the change of air permeability of the powder drives the ball supporting press spring to shake the powder.
In this embodiment, the side walls of the screening box 4 are further provided with a unidirectional material pipe 13 and a coarse material pipe 14, the coarse material pipe 14 is arranged above the unidirectional material pipe 1, the unidirectional material pipe 13 is communicated with an arc-shaped cavity surrounded by an arc-shaped net layer 47, the unidirectional material pipe 13 is provided with a unidirectional material valve 15, and the coarse material pipe 14 is provided with a coarse material valve 16.
In the above structure, firstly, two stirring rollers perform time-sharing stirring and discharging, so that the stirring rollers work alternately, the feeding cylinder 3 continuously performs feeding granulation, fertilizer particles are screened after being dried, qualified particles are discharged through a one-way material pipe, unqualified particles are respectively piled up to the lower parts above the drawer 27 and the inclined net layer 41, cleaning and discharging are performed at regular time, when the adsorption time of the adsorption material is longer, the valve ports of the three-way valve and the three-way valve are switched, so that external air enters the adsorption and discharging after being heated, drives moisture to be discharged from the cleaning valve 19, and the moisture stored in the interior is continuously used after being evaporated.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and their equivalents.
Claims (6)
1. A compound fertilizer mixes stirring pelletization stoving integrative equipment, its characterized in that: comprises a stirring group frame, a stirring tank, a feeding cylinder, a screening box, a granulating power box and a heating adsorption box, wherein two stirring tanks are supported and installed on the stirring group frame, the top of the screening box is sequentially supported and installed with the granulating box, the granulating power box and the heating adsorption box from left to right, the left side wall of the stirring tank is provided with the feeding cylinder, the bottom of the side cylinder wall of the feeding cylinder is provided with two cylinder feeding holes, the bottom of the stirring tank is connected to the cylinder feeding holes through a discharging pipe, the top of the granulating power box is supported and installed with a pressurizing air pump, the left side tank wall of the granulating box is provided with a granulating cylinder sleeve, the right side tank wall of the granulating box is provided with a rotating column sleeve, the rotating column sleeve is rotationally installed with a granulating rotating column, the top of the feeding cylinder is connected to the granulating cylinder sleeve through an elbow pipe, one end of the granulating rotating column is connected to the granulating cylinder, the other end of the granulating rotary column is connected with a granulating retarder in the granulating power box, a granulating motor is connected to the granulating retarder, the top box wall of the screening box is communicated with the granulating box through a communicating granule hole, a bottom cover of the communicating granule hole is provided with a bottom air pressure baffle, one end of the bottom air pressure baffle is rotatably mounted on the screening box through a baffle shaft, the other end of the bottom air pressure baffle is provided with a magnetic block groove, a lower powerful magnetic block is mounted in the magnetic block groove, an upper powerful magnetic block is attracted by the lower powerful magnetic block, the upper powerful magnetic block is fixedly mounted on the top of the inner side of the screening box, an inclined net layer which is obliquely arranged is further arranged on the top of the inclined net layer and mounted on the bottom air pressure baffle through a spring support, an arc net layer is mounted at the bottom of the inclined net layer, a blocking funnel wall is mounted in the screening box below the arc net layer in a spacing manner, the granulating box comprises a granulating box body, a granulating box wall, a filter box, a return air pipe, a cleaning pipe, a hot air drying pipe, a heater, a scraper and the like, wherein the filter box wall below a blocking funnel wall is provided with a return filtering hole, the filter box body is provided with a filter box body, the filter box body is provided with a return air pipe, the filter box body is provided with a vertical partition wall in the filter box body, the filter box wall is vertically partitioned into a left adsorption cavity and a right heating cavity, the filter box body is vertically partitioned into a right adsorption cavity, the filter box body is vertically partitioned into a left adsorption cavity and a right heating cavity, the tail end of the return air pipe is connected with the heating cavity, two air holes of a pressurizing air pump are respectively provided with an inlet three-way valve and an outlet three-way valve, one valve port of the inlet three-way valve is communicated with the adsorption cavity, two valve ports of the outlet three-way valve are respectively provided with a cleaning pipe and a hot air drying pipe, the tail end of the cleaning pipe is communicated with the heating cavity, the hot air drying pipe is connected with a transverse air homogenizing pipe arranged in the granulating box body, the inner side top wall of the granulating box is also provided with the scraper, and the bottom of the scraper is contacted with the outer wall of the granulating cylinder.
2. The integrated equipment for mixing, stirring, granulating and drying of compound fertilizer according to claim 1, wherein: the bottom of the feeding cylinder is provided with a feeding motor, the feeding motor is connected with an auger shaft arranged in the feeding cylinder, the auger shaft is provided with an auger, the top of the stirring tank is provided with a stirring motor and a hopper, and the stirring motor is connected with a stirring assembly arranged in the stirring tank.
3. The integrated equipment for mixing, stirring, granulating and drying of compound fertilizer according to claim 1, wherein: the cylinder wall of the granulating cylinder is provided with granulating holes, the transverse air homogenizing pipe is provided with a plurality of air homogenizing holes, and the top of the adsorption cavity is provided with a cleaning valve.
4. The integrated equipment for mixing, stirring, granulating and drying of compound fertilizer according to claim 1, wherein: the bottom of bottom air pressure baffle still installs the buffer strip, blocks the bottom leak department of funnel wall and installs the one-way powder valve, and the drawer has been placed to the below of one-way powder valve, has still seted up the case door hole on the front side case wall of screening case, the drawer door body is installed in the bottom rotation in case door hole, and the top of drawer door body passes through the door bolt and installs on the screening case.
5. The integrated equipment for mixing, stirring, granulating and drying of compound fertilizer according to claim 1, wherein: the internally mounted of mouth filters box spare has the montant, installs a plurality of elasticity telescopic shaft on the montant, and the one end of mouth filters box spare is equipped with the box inlet, install cloth filtering layer on the box inlet, the ball is propped to the end-mounting of elasticity telescopic shaft, props the ball roof pressure to cloth filtering layer.
6. The integrated equipment for mixing, stirring, granulating and drying of compound fertilizer according to claim 1, wherein: still install one-way material pipe and thick material pipe on the side tank wall of screening case, thick material pipe sets up in the top of one-way material pipe, and one-way material pipe is in the same place with the arc chamber intercommunication that the arc stratum reticulare encloses, is equipped with one-way material valve on the one-way material pipe, installs thick material valve on the thick material pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401487.0A CN114100467B (en) | 2021-11-24 | 2021-11-24 | Compound fertilizer mixing, stirring, granulating and drying integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401487.0A CN114100467B (en) | 2021-11-24 | 2021-11-24 | Compound fertilizer mixing, stirring, granulating and drying integrated equipment |
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| Publication Number | Publication Date |
|---|---|
| CN114100467A CN114100467A (en) | 2022-03-01 |
| CN114100467B true CN114100467B (en) | 2023-08-29 |
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| CN202111401487.0A Active CN114100467B (en) | 2021-11-24 | 2021-11-24 | Compound fertilizer mixing, stirring, granulating and drying integrated equipment |
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| CN115178165A (en) * | 2022-07-11 | 2022-10-14 | 江苏三元环保科技有限公司 | Production of water purification filter material is with mixing pelletization screening all-in-one |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379625B1 (en) * | 1999-12-23 | 2002-04-30 | Peter Zuk, Jr. | Apparatus comprising a disposable device and reusable instrument for synthesizing chemical compounds, and for testing chemical compounds for solubility |
| CN208146407U (en) * | 2018-03-20 | 2018-11-27 | 安徽天邦饲料科技有限公司 | A kind of feed-processing device |
| CN111957123A (en) * | 2020-09-21 | 2020-11-20 | 湖北科技学院 | Combined type cleaning-free dust removal device |
| CN112857013A (en) * | 2021-01-23 | 2021-05-28 | 亳州市科王新材料科技有限公司 | Processing equipment and method with all-dimensional drying function for new material production |
-
2021
- 2021-11-24 CN CN202111401487.0A patent/CN114100467B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379625B1 (en) * | 1999-12-23 | 2002-04-30 | Peter Zuk, Jr. | Apparatus comprising a disposable device and reusable instrument for synthesizing chemical compounds, and for testing chemical compounds for solubility |
| CN208146407U (en) * | 2018-03-20 | 2018-11-27 | 安徽天邦饲料科技有限公司 | A kind of feed-processing device |
| CN111957123A (en) * | 2020-09-21 | 2020-11-20 | 湖北科技学院 | Combined type cleaning-free dust removal device |
| CN112857013A (en) * | 2021-01-23 | 2021-05-28 | 亳州市科王新材料科技有限公司 | Processing equipment and method with all-dimensional drying function for new material production |
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