CN210995196U - Environmental protection increase compound fertilizer granule screening system - Google Patents
Environmental protection increase compound fertilizer granule screening system Download PDFInfo
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- CN210995196U CN210995196U CN201921687029.6U CN201921687029U CN210995196U CN 210995196 U CN210995196 U CN 210995196U CN 201921687029 U CN201921687029 U CN 201921687029U CN 210995196 U CN210995196 U CN 210995196U
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Abstract
The utility model provides an environmental protection increase compound fertilizer granule screening system, it sets up tertiary screening through being provided with the spiral screening net, and granular material is screened out tiny granule at the first order, is screened out standard granule at the second level, is screened out bold granule at the third level, and whole screening path is long, and screening effect is good, and the fan sends into cooling and ventilation device with wind, from the bottom up in proper order to granule ventilation cooling, reaches reverse continuous refrigerated effect, the utility model discloses the problem that screening stirring difficulty, cooling effect are not good has been solved effectively.
Description
Technical Field
The utility model relates to a chemical fertilizer preparation technical field specifically is an environmental protection increase compound fertilizer granule screening system.
Background
In the production of the compound fertilizer, the nutrient condition of soil is measured by using a soil testing formula, and the application amount, the application period and the application method of fertilizers such as nitrogen, phosphorus, potassium, medium and trace elements are provided on the basis of soil testing and fertilizer field experiments according to the fertilizer requirement rule of crops, the fertilizer supply performance of soil and the fertilizer effect on the basis of reasonable application of the organic fertilizers. Generally speaking, the formula fertilizer is scientifically applied under the guidance of agricultural science and technology personnel. The core of the soil testing and formulated fertilization technology is to adjust and solve the contradiction between the fertilizer requirement of crops and the fertilizer supply of soil. Meanwhile, nutrient elements needed by crops are supplemented in a targeted manner, and what elements are supplemented when the crops lack the nutrient elements and how much is needed, so that the balanced supply of various nutrients is realized, the requirements of the crops are met, and the aims of improving the utilization rate of the fertilizer, reducing the using amount, improving the yield of the crops, improving the quality of agricultural products, saving labor and saving cost are fulfilled.
After the compound fertilizer particles are dried by the dryer, the temperature of the compound fertilizer particles is usually high, and partial particles are likely to disintegrate due to the granulation process, the traditional cooling and screening equipment is usually drum-type cooling and screening equipment, the structure of the traditional cooling and screening equipment is complex, and the material turning is troublesome. When traditional drum-type cooling divides sieve equipment to carry out the stirring, its stirring effect is still relatively poor, and the cooling effect is also not good.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides an environmental protection increase compound fertilizer granule screening system, it is through being provided with the spiral screen cloth, makes the granule at the in-process that from the top down fell, and the screening of tiny granule, standard granule, bold granule is accomplished to the screen cloth, and when screening the granule, cooling ventilation unit has solved stirring screening difficulty, the not good problem of cooling effect to its continuous cooling.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an environmental protection increase compound fertilizer granule screening system, includes first transfer chain, second transfer chain, third transfer chain, the transport tail end of first transfer chain is provided with compound fertilizer granulator, the second transfer chain set up in the below of first transfer chain, the transport tail end of second transfer chain is provided with material package packagine machine, the third transfer chain set up in the below of second transfer chain, the third transfer chain is relative first transfer chain set up in the opposite side of second transfer chain, the transport tail end of third transfer chain is provided with compound fertilizer crusher, its characterized in that still includes:
the particle screening machine is arranged between the compound fertilizer granulator and the compound fertilizer crusher and positioned at the head of the second conveying line, the particle screening machine comprises a machine body, a feeding hopper, a first feeding pipe, a second feeding pipe and a screening device, the side face of the machine body is attached to the head of the second conveying line, the feeding hopper is arranged at the top of the particle screening machine, the first feeding pipe is connected with the compound fertilizer granulator and the feeding hopper, the second feeding pipe is connected with the compound fertilizer crusher and the feeding hopper, the screening device is arranged in the machine body, the particle screening machine is provided with a first discharging station, a second discharging station and a third discharging station, the first discharging station is arranged above the head of the first conveying line, the second discharging station is arranged above the head of the second conveying line, the third discharging station is arranged above the head of the third conveying line.
As a refinement, the machine body is provided with:
the feed inlet is rectangular and arranged at the top of the machine body, and the feed hopper is correspondingly arranged on the feed inlet;
the discharge ports are arranged on one side face of the machine body, are arranged in a rectangular shape, and are arranged in the vertical direction at equal intervals;
the ventilation opening is arranged at the bottom of the machine body, is in a circular shape and is arranged in the center of the bottom of the machine body.
As an improvement, the feeder hopper sets up to the infundibulate, the upper portion of feeder hopper is the square, first inlet pipe with the mouth of pipe of second inlet pipe sets up in the middle of the square on feeder hopper upper portion, the lower part of feeder hopper is the rectangle.
As an improvement, the screening device comprises:
the ventilation device is sleeved on the axial direction of the ventilation opening in a sliding manner;
the vibrating screen mechanism is arranged at the bottom of the inner cavity of the machine body and arranged on one side of the axis of the ventilation device, and the vibrating screen mechanism is in transmission connection with the ventilation device;
the screening net is sleeved on the ventilation device;
the discharging flange is sleeved on the ventilating device, the discharging flange is arranged three in the vertical direction at equal intervals, the discharging end of the discharging flange is in one-to-one correspondence with the discharging holes, and the discharging flange is arranged below the screening net.
As an improvement, the ventilation device comprises:
the pipe wall of the ventilation pipe is provided with a plurality of air outlets;
the fan is arranged at the lower end of the ventilation pipe and is coaxially arranged with the ventilation pipe;
the vibrating screen connecting seat is arranged on the ventilating pipe.
As an improvement, the sieve mechanism that shakes includes:
the transmission connecting rod is sleeved on the vibrating screen connecting seat;
the motor is in transmission connection with the transmission connecting rod;
the motor mounting seat is mounted at the bottom of the inner cavity of the body.
As an improvement, the drive link comprises:
the crankshaft is arranged in a U shape;
the connecting rod, the connecting rod both ends are provided with the shaft hole, the one end of connecting rod with the bent axle cover is established and is connected, the other end of connecting rod with the sieve connecting seat cover is established and is connected shakes.
In an improvement, the screening net is arranged spirally, the helix angle of the screening net is set to be 5 degrees, two meshes with different specifications are arranged on the screening net, the upper layer of the screening net in the spiral rising direction is set to be a fine mesh, and the middle layer of the screening net in the spiral rising direction is set to be a standard mesh.
As an improvement, the clockwise horizontal included angle of the discharging receiving disc is set to be 5 degrees.
The utility model discloses systematic beneficial effect lies in:
(1) the utility model discloses an utilize the spiral screening net, it sets up tertiary screening, and particulate material is sieved tiny granule at the first level, is sieved standard granule at the second level, is sieved big granule at the third level, and whole screening route is long, and screening effect is good, and the fan sends wind into cooling ventilation unit, from the bottom up in proper order to granule ventilation cooling, reaches reverse continuous cooling's effect, the utility model discloses solved effectively and sieved the stirring difficulty, the not good problem of cooling effect;
(2) the utility model utilizes the arrangement of the spiral screen to lead the granular materials to freely slide off, saves the material turnover, has simple device and saves energy;
(3) the utility model utilizes the vibration screening device to lead the granular materials to vibrate up and down in the sliding process, thereby avoiding the phenomena of material blockage and unsmooth sliding of the screen;
(4) the utility model discloses an utilize three transfer chains, the tiny granule that will sift out sends back granulation again, sends the standard granule of sifting out to packing, sends the bold granule of sifting out to smashing, sieves after the granule of nonstandard transformation, can realize the increase production, practices thrift man-hour effect.
To sum up, the utility model has the advantages of high-efficient screening, cooling are excellent, are particularly useful for chemical fertilizer preparation technical field.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
figure 2 is a schematic diagram of the screening machine axis measurement of the present invention;
FIG. 3 is a right sectional view of the sieving machine of the present invention;
FIG. 4 is a schematic view of the body of the present invention;
fig. 5 is the structural schematic diagram of the vibrating screen mechanism of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1:
as shown in fig. 1 to 5, an environmental protection and efficiency improvement compound fertilizer granule screening system, includes first transfer chain 1, second transfer chain 2, third transfer chain 3, the transport tail end of first transfer chain 1 is provided with compound fertilizer granulator 4, second transfer chain 2 set up in the below of first transfer chain 1, the transport tail end of second transfer chain 2 is provided with material package packagine machine 5, third transfer chain 3 set up in the below of second transfer chain 2, third transfer chain 3 is relative first transfer chain 1 set up in the opposite side of second transfer chain 2, the transport tail end of third transfer chain 3 is provided with compound fertilizer crusher 6, its characterized in that still includes:
a particle screening machine 7, wherein the particle screening machine 7 is arranged between the compound fertilizer granulator 4 and the compound fertilizer crusher 6 and is located at the head of the second conveying line 2, the particle screening machine 7 comprises a machine body 71, a feed hopper 72, a first feed pipe 73, a second feed pipe 74 and a screening device 75, the side surface of the machine body 71 is attached to the head of the second conveying line 2, the feed hopper 72 is arranged at the top of the particle screening machine 7, the first feed pipe 73 is connected with the compound fertilizer granulator 4 and the feed hopper 72, the second feed pipe 74 is connected with the compound fertilizer crusher 6 and the feed hopper 72, the screening device 75 is arranged inside the machine body 71, the particle screening machine 7 is provided with a first discharge station 76, a second discharge station 77 and a third discharge station 78, the first discharge station 76 is arranged above the head of the first conveying line 1, the second outfeed station 77 is arranged above the head of the second conveyor line 2 and the third outfeed station 78 is arranged above the head of the third conveyor line 3.
As a preferred embodiment, as shown in fig. 4, the body 71 is provided with:
the feed inlet 711 is rectangular and is arranged at the top of the machine body 71, and the feed hopper 72 is correspondingly arranged on the feed inlet 711;
the discharge ports 712 are arranged on one side surface of the machine body 71, are rectangular, and are arranged in the vertical direction at equal intervals;
and the vent 713 is arranged at the bottom of the machine body 71, is circularly arranged, and is arranged at the center of the bottom of the machine body 71.
As shown in fig. 1, as a preferred embodiment, the feeding hopper 72 is formed in a funnel shape, the upper portion of the feeding hopper 72 is a square shape, the openings of the first feeding pipe 73 and the second feeding pipe 74 are formed in the middle of the square shape of the upper portion of the feeding hopper 72, and the lower portion of the feeding hopper 72 is a rectangular shape.
It should be noted that the lower portion of the feeding hopper 72 is rectangular, which is beneficial to the falling of the granular materials, and the granular materials are uniformly distributed in a strip shape, so that the granular materials can be spread on the screen.
As shown in fig. 2, as a preferred embodiment, the screening device 75 includes:
a ventilation device 751, wherein the ventilation device 751 is slidably sleeved on the axial direction of the ventilation opening 713;
the vibrating screen mechanism 752 is mounted at the bottom of the inner cavity of the machine body 71 and arranged on one side of the axis of the ventilation device 751, and the vibrating screen mechanism 752 is in transmission connection with the ventilation device;
a screening net 753, wherein the screening net 753 is sleeved on the ventilating device 751;
the discharging receiving discs 754 are sleeved on the ventilating device 751, three discharging receiving discs 754 are arranged in the vertical direction at equal intervals, the discharging ends of the discharging receiving discs 754 are arranged in one-to-one correspondence with the discharging holes 712, and the discharging receiving discs 754 are arranged below the sieving net 753.
As shown in fig. 3, as a preferred embodiment, the ventilation device 751 includes:
the air pipe 7511, the pipe wall of the air pipe 7511 is provided with a plurality of air outlets;
a fan 7512, the fan 7512 being disposed at a lower end of the ventilation pipe 7511, and being coaxially installed with the ventilation pipe 7511;
a vibrating screen connecting seat 7513, the vibrating screen connecting seat 7513 being installed on the ventilation pipe 7511.
It should be noted that the plurality of air outlets are formed in the wall of the ventilation pipe 7511, which is beneficial to the dispersion of the air sucked by the fan 7512, so that the particulate material can contact cold air in multiple directions, and the cooling effect is improved.
As shown in fig. 3, as a preferred embodiment, the vibrating screen mechanism 752 includes:
the transmission connecting rod 7521 is sleeved on the vibrating screen connecting seat 7513;
the motor 7522 is in transmission connection with the transmission connecting rod 7521;
and the motor mounting base 7523 is mounted at the bottom of the inner cavity of the machine body 71.
As shown in fig. 5, as a preferred embodiment, the transmission link 7521 includes:
a crankshaft 75211, the crankshaft 75211 being U-shaped;
the connecting rod 75212, connecting rod 75212 both ends are provided with the shaft hole, the one end of connecting rod 75212 with the bent axle 75211 cover is established and is connected, the other end of connecting rod 75212 with sieve connecting seat 7513 cover is established and is connected.
It should be noted that the crankshaft connecting rod can effectively convert the rotation of the motor into vertical linear motion to drive the whole screening mechanism to regularly vibrate.
As shown in fig. 2, as a preferred embodiment, the screen 753 is provided in a spiral shape with a spiral angle of 5 degrees, two kinds of meshes of different specifications are provided on the screen 753, an upper layer of the screen 753 in a spiral-up direction is provided as a fine mesh, and a middle layer of the screen 753 in the spiral-up direction is provided as a standard mesh.
As shown in fig. 2, as a preferred embodiment, the discharge receiving plate 754 is arranged at a clockwise horizontal included angle of 5 degrees.
It should be noted that the helix angle of the screen is set to 5 degrees, which enables the particulate material to slowly slide down, and is beneficial to thorough screening, and the discharge receiving plate 754 is set to 5 degrees clockwise horizontal included angle, which is beneficial to smooth discharge of the particulate material.
The working process is as follows:
compound fertilizer granulator 4 is started, the granule material is transported to feed hopper 72 of granule screening machine 7, the granule material passes through screen 753 landing screening, the fine granule of screening is sent back compound fertilizer granulator by first transfer chain 1 and is pelletized again, the standard granule of screening is sent to material package packagine machine 5 by second transfer chain 2 and is packed, the bold granule of screening is sent to compound fertilizer crusher 6 by third transfer chain 3 and is smashed the processing, the granule material after handling is carried to granule screening machine 7 by the pipeline again and is sieved, ventilation unit 751 in the screening plant 75, from bottom to top carry cold wind, the granule material to the screen cloth sifting lasts ventilation cooling.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides an environmental protection synergism compound fertilizer granule screening system, includes first transfer chain (1), second transfer chain (2), third transfer chain (3), the transport tail end of first transfer chain (1) is provided with compound fertilizer granulator (4), second transfer chain (2) set up in the below of first transfer chain (1), the transport tail end of second transfer chain (2) is provided with material package packagine machine (5), third transfer chain (3) set up in the below of second transfer chain (2), third transfer chain (3) are relative first transfer chain (1) set up in the opposite side of second transfer chain (2), the transport tail end of third transfer chain (3) is provided with compound fertilizer crushed aggregates machine (6), its characterized in that still includes:
a particle screening machine (7), wherein the particle screening machine (7) is arranged between the compound fertilizer granulator (4) and the compound fertilizer crusher (6) and is positioned at the head of the second conveying line (2), the particle screening machine (7) comprises a machine body (71), a feeding hopper (72), a first feeding pipe (73), a second feeding pipe (74) and a screening device (75), the side surface of the machine body (71) is attached to the head of the second conveying line (2), the feeding hopper (72) is arranged at the top of the particle screening machine (7), the first feeding pipe (73) is connected with the compound fertilizer granulator (4) and the feeding hopper (72), the second feeding pipe (74) is connected with the crusher (6) and the feeding hopper (72), and the screening device (75) is arranged inside the machine body (71), granule screening machine (7) are provided with first ejection of compact station (76), second ejection of compact station (77) and third ejection of compact station (78), first ejection of compact station (76) set up in the head top of first transfer chain (1), second ejection of compact station (77) set up in the head top of second transfer chain (2), third ejection of compact station (78) set up in the head top of third transfer chain (3).
2. An environmental protection synergistic compound fertilizer granule screening system according to claim 1, characterized in that the organism (71) is provided with:
the feed inlet (711), the feed inlet (711) is set to be rectangular, the feed inlet (711) is arranged at the top of the machine body (71), and the feed hopper (72) is correspondingly arranged on the feed inlet (711);
the discharge ports (712) are arranged on one side face of the machine body (71), are arranged in a rectangular shape, and are arranged in the vertical direction at equal intervals;
the ventilation opening (713) is arranged at the bottom of the machine body (71), the ventilation opening (713) is arranged in a circular shape, and the ventilation opening (713) is arranged at the center of the bottom of the machine body (71).
3. An environmental protection synergistic compound fertilizer granule screening system of claim 1, characterized in that feeder hopper (72) sets up to the infundibulate, the upper portion of feeder hopper (72) is the square, the mouth of pipe of first inlet pipe (73) and second inlet pipe (74) sets up in the middle of the square on feeder hopper (72) upper portion, the lower part of feeder hopper (72) is the rectangle.
4. An environmental friendly and synergistic compound fertilizer granule screening system as defined in claim 2, wherein said screening means (75) comprises:
a ventilation device (751), wherein the ventilation device (751) is sleeved on the ventilation opening (713) in a sliding mode in the axial direction;
the vibrating screen mechanism (752) is mounted at the bottom of an inner cavity of the machine body (71) and arranged on one side of the axis of the ventilation device (751), and the vibrating screen mechanism (752) is in transmission connection with the ventilation device;
a screening mesh (753), said screening mesh (753) being sleeved on said ventilation device (751);
the discharging receiving discs (754) are sleeved on the ventilating device (751), three discharging receiving discs (754) are arranged in the vertical direction at equal intervals, the discharging ends of the discharging receiving discs are arranged in one-to-one correspondence with the discharging holes (712), and the discharging receiving discs (754) are arranged below the sieving net (753).
5. An environmental friendly and synergistic compound fertilizer granule screening system as claimed in claim 4, wherein said ventilation means (751) comprises:
the pipe wall of the ventilating pipe (7511) is provided with a plurality of air outlets;
a fan (7512), said fan (7512) being disposed at a lower end of said vent tube (7511), and being coaxially mounted with said vent tube (7511);
the vibrating screen connecting seat (7513) is installed on the ventilation pipe (7511).
6. The screening system for environmental friendly and synergistic compound fertilizer granules as claimed in claim 5, wherein the vibrating screen mechanism (752) comprises:
the transmission connecting rod (7521) is sleeved on the vibrating screen connecting seat (7513);
the motor (7522), the motor (7522) is in transmission connection with the transmission connecting rod (7521);
the motor mounting seat (7523) is mounted at the bottom of the inner cavity of the machine body (71).
7. The environmental friendly and synergistic compound fertilizer granule screening system of claim 6, wherein the transmission link (7521) comprises:
a crankshaft (75211), the crankshaft (75211) being U-shaped;
the connecting rod (75212), connecting rod (75212) both ends are provided with the shaft hole, the one end of connecting rod (75212) with bent axle (75211) cover is established and is connected, the other end of connecting rod (75212) with sieve connecting seat (7513) cover is established and is connected.
8. The environment-friendly and synergistic compound fertilizer particle screening system as claimed in claim 4, wherein the screening net (753) is spirally arranged, the helix angle of the screening net is set to be 5 degrees, two meshes with different specifications are arranged on the screening net (753), the upper layer of the screening net (753) in the spiral ascending direction is set to be fine meshes, and the middle layer of the screening net (753) in the spiral ascending direction is set to be standard meshes.
9. The screening system for environment-friendly and synergistic compound fertilizer particles as claimed in claim 4, wherein the clockwise horizontal included angle of the discharging receiving disc (754) is set to 5 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687029.6U CN210995196U (en) | 2019-10-10 | 2019-10-10 | Environmental protection increase compound fertilizer granule screening system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921687029.6U CN210995196U (en) | 2019-10-10 | 2019-10-10 | Environmental protection increase compound fertilizer granule screening system |
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| CN210995196U true CN210995196U (en) | 2020-07-14 |
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| CN201921687029.6U Active CN210995196U (en) | 2019-10-10 | 2019-10-10 | Environmental protection increase compound fertilizer granule screening system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815663A (en) * | 2021-01-05 | 2021-05-18 | 张敏 | Drying process after granulation molding of green organic compound fertilizer |
| CN112845011A (en) * | 2020-12-22 | 2021-05-28 | 天能电池(芜湖)有限公司 | Wind-force screening lead powder device |
| CN115007453A (en) * | 2022-08-05 | 2022-09-06 | 曙宜博(苏州)新材料科技有限公司 | Screening device for plastic granulation |
| CN117548207A (en) * | 2023-12-13 | 2024-02-13 | 隽诺环保装备科技(肇庆)有限公司 | Pole piece crushing and sorting equipment and method |
-
2019
- 2019-10-10 CN CN201921687029.6U patent/CN210995196U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845011A (en) * | 2020-12-22 | 2021-05-28 | 天能电池(芜湖)有限公司 | Wind-force screening lead powder device |
| CN112815663A (en) * | 2021-01-05 | 2021-05-18 | 张敏 | Drying process after granulation molding of green organic compound fertilizer |
| CN115007453A (en) * | 2022-08-05 | 2022-09-06 | 曙宜博(苏州)新材料科技有限公司 | Screening device for plastic granulation |
| CN117548207A (en) * | 2023-12-13 | 2024-02-13 | 隽诺环保装备科技(肇庆)有限公司 | Pole piece crushing and sorting equipment and method |
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