CN110394306A - A kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology - Google Patents
A kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology Download PDFInfo
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- CN110394306A CN110394306A CN201910673742.3A CN201910673742A CN110394306A CN 110394306 A CN110394306 A CN 110394306A CN 201910673742 A CN201910673742 A CN 201910673742A CN 110394306 A CN110394306 A CN 110394306A
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- China
- Prior art keywords
- sieve
- partition
- screening
- fixedly connected
- agitating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012216 screening Methods 0.000 title claims abstract description 109
- 239000003337 fertilizer Substances 0.000 title claims abstract description 99
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 92
- 230000007423 decrease Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 16
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 238000004513 sizing Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 6
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002881 soil fertilizer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
-
- 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
- B07B1/04—Stationary flat screens
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of novel environment friendly fertilizer production screening plants based on substep load shedding technology, it includes screening case, screening is provided with feed hopper on the left of case upper end, screening case left and right ends top is separately installed with first motor and the second motor, the output shaft of first motor and the second motor is connected separately with the first agitating shaft and the second agitating shaft, helical blade is respectively connected on first agitating shaft and the second agitating shaft, the support plate upper end of screening case right end lower part connection is equipped with air blower, the air outlet of air blower is connected by air hose with screening case right end wall, screening case lower end inner wall is connected with first partition in turn from left to right, second partition and third partition, the first sieve is connected in the middle part of inner wall on the right side of screening case, inner wall lower is connected with the second sieve on the right side of screening case, second partition right end top is connected with third sieve；The present invention has the advantages that good crushing effect, gradation sizing, reduces sieve load, avoid blocking sieve, improve screening effect and efficiency.
Description
Technical field
The present invention relates to fertilizer production device technical field more particularly to a kind of novel environment friendlies based on substep load shedding technology
Fertilizer production screening plant.
Background technique
Fertilizer refers to nutrient necessary to the one or more kinds of plants of offer, improves soil property, improves soil fertilizer
One substance of power level, is one of material base of agricultural production, mainly includes ammonium phosphate fertilizers, Macroelement water-soluble
Fertilizer, secondary nutrients, bio-feritlizer, organic fertilizer, multidimensional field energy concentrated organic fertilizer etc., in the production process of fertilizer,
It needs to sieve fertilizer using screening plant, and existing screening plant has a single function, single-stage screening, the load of sieve
Greatly, shorten the service life of sieve, reduce screening effect, the fertilizer of variable grain size can not thoroughly be sieved, the fertilizer of agglomeration
Material is easy to blocking sieve, reduces the effect and efficiency of screening, reduces the fertilizer efficiency of fertilizer, is not able to satisfy productionization requirement, because
This, be badly in need of designing it is a kind of it is vdiverse in function, crushing effect is good, gradation sizing, the load for reducing each layer sieve, the use for extending sieve
Service life, screening thoroughly, avoid blocking sieve, improve screening effect and efficiency, categorised collection fertilizer, collection efficiency is high, improves fertilizer
The fertilizer efficiency of material, the novel environment friendly fertilizer production screening plant based on substep load shedding technology for being conducive to large-scale production.
Summary of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and provide it is a kind of it is vdiverse in function, crushing effect is good, point
Grade screening, the load for reducing each layer sieve, the service life for extending sieve, screening is thorough, avoids blocking sieve, improves screening effect
The base that fruit and efficiency, good airproof performance, categorised collection fertilizer, collection efficiency are high, improve the fertilizer efficiency of fertilizer, are conducive to large-scale production
In the novel environment friendly fertilizer production screening plant of substep load shedding technology.
The object of the present invention is achieved like this: a kind of novel environment friendly fertilizer production screening based on substep load shedding technology
Device, it includes screening case, is provided with feed hopper on the left of the screening case upper end, the screening case left upper part is equipped with
First motor, the screening case right end top are equipped with the second motor, the output shaft of the first motor and the second motor
It is connected separately with the first agitating shaft and the second agitating shaft, first agitating shaft and the second agitating shaft extend into screening case
Interior, first agitating shaft is located above the second agitating shaft, fixed on first agitating shaft and the second agitating shaft to connect
It is connected to helical blade, the screening case right end lower part is fixedly connected with support plate, and the support plate upper end is fixedly installed with
Air blower, the air outlet of the air blower are connected with air hose, and the air hose other end is connected with screening case right end wall, institute
The screening case lower end inner wall stated is fixedly connected sequentially from left to right first partition, second partition and third partition, and described
The height of one partition, second partition and third partition is successively successively decreased, and is formed between the screening case left side wall and first partition
First chamber, forms second chamber between the first partition and second partition, the second partition and third partition it
Between form third chamber, the 4th chamber, the first chamber, the are formed between the third partition and screening case right side wall
The lower end of two chambers, third chamber and the 4th chamber is connected separately with the first discharge nozzle, the second discharge nozzle, third discharge nozzle and
Four discharge nozzles are mounted on valve on first discharge nozzle, the second discharge nozzle, third discharge nozzle and the 4th discharge nozzle, institute
The first discharge nozzle, the second discharge nozzle, third discharge nozzle and the 4th discharge nozzle stated have been respectively arranged below the first rewinding case,
Two rewinding casees, third rewinding case and the 4th rewinding case, the screening case inner left wall top are fixedly connected with the first drainage plate,
It is connected with the first sieve in the middle part of inner wall on the right side of the screening case, first sieve is located at the lower section of the first drainage plate, institute
The the first sieve left end stated is fixedly connected with first partition upper end, and the first partition right end top is fixedly connected with second and draws
Flowing plate, inner wall lower is connected with the second sieve and third drainage plate on the right side of the described screening case, and second sieve is located at the
The lower section of two drainage plates, the third drainage plate are located at the lower section of the second sieve, the second sieve left end with second every
Plate upper end is fixedly connected, and the second partition right end top is fixedly connected with third sieve, and the third sieve is located at the
The lower section of three drainage plates, the third sieve right end are fixedly connected with third partition upper end, under the first partition left end
Portion is fixedly connected with the first deflector, and the first partition right end lower part is fixedly connected with the second deflector, and described second
Partition right end lower part and third partition left end lower part are fixedly connected to third deflector, and the third partition right end lower part is solid
Surely be connected with the 4th deflector, first deflector, the second deflector, third deflector and the 4th deflector the other end
It is fixedly connected with the lower end inner wall of screening case.
First drainage plate, the second drainage plate and the third sieve is the setting of right low left high tilting.
First sieve and third drainage plate is the setting of left low and right high tilting.
Second sieve is horizontally disposed.
The air hose lower end and the second sieve upper end is located in same horizontal line, and the height of air hose upper end is drawn lower than second
The height of flowing plate right end.
The mesh diameter of first sieve, the second sieve and third sieve successively successively decreases.
The upper end of hopper is removable to be connected with sealing cover.
The mixing direction of first agitating shaft and the second agitating shaft is opposite.
It is that the present invention generates that the utility model has the advantages that the invention discloses a kind of, the novel environment friendly fertilizer based on substep load shedding technology is raw
It produces and uses screening plant, fertilizer to be sieved is added in screening case by feed hopper, after addition, using sealing cover by feed hopper plug
It seals, prevents during broken and screening, fertilizer is overflowed through feed hopper, avoids waste fertilizer；Open first motor and the
Two motors, first motor and the second motor drive the first agitating shaft and the second agitating shaft to rotate respectively, the first agitating shaft and second
Helical blade on agitating shaft is stirred fertilizer, and the fertilizer of agglomeration is crushed, and is conducive to sieve, and the first agitating shaft and
The mixing direction of second agitating shaft is on the contrary, crushing effect is good；Fertilizer after break process is drained to the first sieve through the first drainage plate
Net right side top, fertilizer sieve after dropping on the right side of the first sieve upper end through the first sieve, and grain diameter is greater than the first sieve net
The fertilizer of bore dia stays in the first sieve upper end, and the first sieve is the setting of left low and right high tilting, and grain diameter is greater than the first sieve
The fertilizer of net mesh diameter slides to first chamber, then goes out after the first deflector is guided on the left of first chamber through first
Expects pipe slides to the first rewinding case, after grain diameter drops into below the first sieve less than the fertilizer of the first sieve mesh diameter
It is drained to above the second sieve through the second drainage plate, fertilizer sieves after dropping into the second sieve upper end through the second sieve, particle
The fertilizer that diameter is greater than the second sieve mesh diameter stays in the second sieve upper end, and the second sieve is horizontally disposed, opening air blower, drum
Blower air blast into air hose, air hose are dried to the second sieve, and air hose lower end and the second sieve upper end are located in same horizontal line, wind
The height of pipe upper end is lower than the height of the second drainage plate right end, and the fertilizer of the second sieve upper end moves to second under the action of the wind
In chamber, then slid through the second discharge nozzle to the second rewinding case after the second deflector is guided on the right side of second chamber,
Grain partial size is drained to third through third drainage plate after dropping into below the second sieve less than the fertilizer of the second sieve mesh diameter and sieves
Net left side top, fertilizer sieve after dropping into third sieve upper end through third sieve, and it is straight that grain diameter is greater than third sieve mesh
The fertilizer of diameter stays in third sieve upper end, and third sieve is the setting of right low left high tilting, and grain diameter is greater than third sieve net
The fertilizer of bore dia slides to the 4th chamber, then through the 4th discharge nozzle after the 4th deflector is guided on the right side of the 4th chamber
It slides in the 4th rewinding case, the fertilizer that grain diameter is less than third sieve mesh diameter is fallen into third chamber, then through the
Three deflectors slide through third discharge nozzle to third rewinding case after being guided in the middle part of third chamber, and gradation sizing reduces each layer
The load of sieve extends sieve service life, and classification is collected, and the setting of deflector improves collection efficiency；First sieve is a left side
Low right high dip formula setting, third sieve are the setting of right low left high tilting, are conducive to clear up the first sieve and the second sieve in time
The fertilizer held on the net, though the second sieve be it is horizontally disposed, being provided with of air blower and air hose is conducive in time will be on the second sieve
The fertilizer at end is blown off, is avoided blocking sieve, is improved screening effect and efficiency；Total, the present invention has vdiverse in function, crushing effect
Good, gradation sizing, the load for reducing each layer sieve, the service life for extending sieve, screening is thorough, avoids blocking sieve, improves
Screening effect and efficiency, good airproof performance, categorised collection fertilizer, collection efficiency are high, improve the fertilizer efficiency of fertilizer, are conducive to scale metaplasia
The advantages of production.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the novel environment friendly fertilizer production screening plant based on substep load shedding technology of the present invention
Figure.
In figure: 1, the 4th discharge nozzle 2, the 4th rewinding case 3, the 4th deflector 4, third deflector 5, third are received
Hopper 6, third discharge nozzle 7, third chamber 8, the second rewinding case 9, the second discharge nozzle 10, the first rewinding case
11, the first discharge nozzle 12, valve 13, the second deflector 14, the first deflector 15, first partition 16, the second chamber
Room 17, first chamber 18, the second drainage plate 19, the first sieve 20, the first drainage plate 21, first motor 22,
Feed hopper 23, the first agitating shaft 24, screening case 25, helical blade 26, the second agitating shaft 27, the second motor
28, second partition 29, the second sieve 30, air hose 31, air blower 32, support plate 33, third drainage plate 34,
Three sieves 35, third partition 36, the 4th chamber.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology, it includes screening case
24,24 upper end of the screening case left side is provided with feed hopper 22, and 24 left upper part of screening case is equipped with first motor
21, the 24 right end top of screening case is equipped with the second motor 27, the output of the first motor 21 and the second motor 27
Axis is connected separately with the first agitating shaft 23 and the second agitating shaft 26, and first agitating shaft 23 and the second agitating shaft 26 protrude into
Into screening case 24, first agitating shaft 23 is located at 26 top of the second agitating shaft, first agitating shaft 23 and second
Helical blade 25 is fixedly connected on agitating shaft 26, the 24 right end lower part of screening case is fixedly connected with support plate 32, institute
32 upper end of support plate stated is fixedly installed with air blower 31, and the air outlet of the air blower 31 is connected with air hose 30, described
30 other end of air hose is connected with screening 24 right end wall of case, and 24 lower end inner wall of screening case is fixedly connected sequentially from left to right
There are first partition 15, second partition 28 and a third partition 35, the first partition 15, second partition 28 and third partition 35
Height successively successively decrease, between 24 left side wall of screening case and first partition 15 formed first chamber 17, described first every
Second chamber 16 is formed between plate 15 and second partition 28, and third chamber is formed between the second partition 28 and third partition 35
Room 7 forms the 4th chamber 36, the first chamber 17, second between the third partition 35 and screening 24 right side wall of case
The lower end of chamber 16, third chamber 7 and the 4th chamber 36 is connected separately with the first discharge nozzle 11, the second discharge nozzle 9, third discharging
Pipe 6 and the 4th discharge nozzle 1, on first discharge nozzle 11, the second discharge nozzle 9, third discharge nozzle 6 and the 4th discharge nozzle 1
Valve 12, the lower section point of first discharge nozzle 11, the second discharge nozzle 9, third discharge nozzle 6 and the 4th discharge nozzle 1 are installed
It is not provided with the first rewinding case 10, the second rewinding case 8, third rewinding case 5 and the 4th rewinding case 2,24 left side of screening case
Upper inside wall is fixedly connected with the first drainage plate 20, is connected with the first sieve 19, institute in the middle part of the 24 right side inner wall of screening case
The first sieve 19 stated is located at the lower section of the first drainage plate 20, and 19 left end of the first sieve is fixed with 15 upper end of first partition
Connection, the 15 right end top of first partition are fixedly connected with the second drainage plate 18, under the 24 right side inner wall of screening case
Portion is connected with the second sieve 29 and third drainage plate 33, and second sieve 29 is located at the lower section of the second drainage plate 18, described
Third drainage plate 33 be located at the lower section of the second sieve 29,29 left end of the second sieve and 28 upper end of second partition is fixed connects
It connects, the 28 right end top of second partition is fixedly connected with third sieve 34, and the third sieve 34 is located at third drainage
The lower section of plate 33,34 right end of third sieve are fixedly connected with 35 upper end of third partition, 15 left end of first partition
Lower part is fixedly connected with the first deflector 14, and the 15 right end lower part of first partition is fixedly connected with the second deflector 13, institute
The 28 right end lower part of second partition and 35 left end lower part of third partition stated are fixedly connected to third deflector 4, the third
35 right end lower part of partition is fixedly connected with the 4th deflector 3, first deflector 14, the second deflector 13, third water conservancy diversion
The other end of plate 4 and the 4th deflector 3 is fixedly connected with the lower end inner wall of screening case 24.
The invention discloses a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology, fertilizer to be sieved
Material is added in screening case by feed hopper, opens first motor and the second motor, and first motor and the second motor drive the respectively
One agitating shaft and the second agitating shaft rotate, and the helical blade on the first agitating shaft and the second agitating shaft is stirred fertilizer, will
The fertilizer of agglomeration is crushed, and is conducive to sieve, and the fertilizer after break process is drained on the right side of the first sieve through the first drainage plate
Side, fertilizer sieve after dropping on the right side of the first sieve upper end through the first sieve, and grain diameter is greater than the first sieve mesh diameter
Fertilizer stays in the first sieve upper end, and the fertilizer that grain diameter is greater than the first sieve mesh diameter slides to first chamber, then
It is slid through the first discharge nozzle to the first rewinding case after the first deflector is guided on the left of first chamber, grain diameter is less than the
The fertilizer of one sieve mesh diameter is drained to above the second sieve after dropping into below the first sieve through the second drainage plate, and fertilizer is fallen
It is sieved after entering to the second sieve upper end through the second sieve, the fertilizer that grain diameter is greater than the second sieve mesh diameter stays in the second sieve
Online end, the second sieve be horizontally disposed, opening air blower, air blower air blast into air hose, and air hose is dried to the second sieve, the
The fertilizer of two sieve upper ends moves in second chamber under the action of the wind, is then guided to the second chamber right side through the second deflector
It is slid through the second discharge nozzle to the second rewinding case behind side, grain diameter drops into less than the fertilizer of the second sieve mesh diameter
Top, fertilizer on the left of third sieve is drained to through third drainage plate after below two sieves to drop into behind third sieve upper end through third
Sieve screening, the fertilizer that grain diameter is greater than third sieve mesh diameter stay in third sieve upper end, and grain diameter is greater than third
The fertilizer of sieve mesh diameter slides to the 4th chamber, then through the 4th after the 4th deflector is guided on the right side of the 4th chamber
Discharge nozzle slides to the 4th rewinding case, and the fertilizer that grain diameter is less than third sieve mesh diameter is fallen into third chamber, so
It is slid through third discharge nozzle to third rewinding case after being guided in the middle part of third chamber by third deflector, gradation sizing, drop
The load of low each layer sieve extends sieve service life, and classification is collected, and the setting of deflector improves collection efficiency.
Embodiment 2
As shown in Figure 1, a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology, it includes screening case
24,24 upper end of the screening case left side is provided with feed hopper 22, and 24 left upper part of screening case is equipped with first motor
21, the 24 right end top of screening case is equipped with the second motor 27, the output of the first motor 21 and the second motor 27
Axis is connected separately with the first agitating shaft 23 and the second agitating shaft 26, and first agitating shaft 23 and the second agitating shaft 26 protrude into
Into screening case 24, first agitating shaft 23 is located at 26 top of the second agitating shaft, first agitating shaft 23 and second
Helical blade 25 is fixedly connected on agitating shaft 26, the 24 right end lower part of screening case is fixedly connected with support plate 32, institute
32 upper end of support plate stated is fixedly installed with air blower 31, and the air outlet of the air blower 31 is connected with air hose 30, described
30 other end of air hose is connected with screening 24 right end wall of case, and 24 lower end inner wall of screening case is fixedly connected sequentially from left to right
There are first partition 15, second partition 28 and a third partition 35, the first partition 15, second partition 28 and third partition 35
Height successively successively decrease, between 24 left side wall of screening case and first partition 15 formed first chamber 17, described first every
Second chamber 16 is formed between plate 15 and second partition 28, and third chamber is formed between the second partition 28 and third partition 35
Room 7 forms the 4th chamber 36, the first chamber 17, second between the third partition 35 and screening 24 right side wall of case
The lower end of chamber 16, third chamber 7 and the 4th chamber 36 is connected separately with the first discharge nozzle 11, the second discharge nozzle 9, third discharging
Pipe 6 and the 4th discharge nozzle 1, on first discharge nozzle 11, the second discharge nozzle 9, third discharge nozzle 6 and the 4th discharge nozzle 1
Valve 12, the lower section point of first discharge nozzle 11, the second discharge nozzle 9, third discharge nozzle 6 and the 4th discharge nozzle 1 are installed
It is not provided with the first rewinding case 10, the second rewinding case 8, third rewinding case 5 and the 4th rewinding case 2,24 left side of screening case
Upper inside wall is fixedly connected with the first drainage plate 20, is connected with the first sieve 19, institute in the middle part of the 24 right side inner wall of screening case
The first sieve 19 stated is located at the lower section of the first drainage plate 20, and 19 left end of the first sieve is fixed with 15 upper end of first partition
Connection, the 15 right end top of first partition are fixedly connected with the second drainage plate 18, under the 24 right side inner wall of screening case
Portion is connected with the second sieve 29 and third drainage plate 33, and second sieve 29 is located at the lower section of the second drainage plate 18, described
Third drainage plate 33 be located at the lower section of the second sieve 29,29 left end of the second sieve and 28 upper end of second partition is fixed connects
It connects, the 28 right end top of second partition is fixedly connected with third sieve 34, and the third sieve 34 is located at third drainage
The lower section of plate 33,34 right end of third sieve are fixedly connected with 35 upper end of third partition, 15 left end of first partition
Lower part is fixedly connected with the first deflector 14, and the 15 right end lower part of first partition is fixedly connected with the second deflector 13, institute
The 28 right end lower part of second partition and 35 left end lower part of third partition stated are fixedly connected to third deflector 4, the third
35 right end lower part of partition is fixedly connected with the 4th deflector 3, first deflector 14, the second deflector 13, third water conservancy diversion
The other end of plate 4 and the 4th deflector 3 is fixedly connected with the lower end inner wall of screening case 24, first drainage plate 20, the
Two drainage plates 18 and third sieve 34 are the setting of right low left high tilting, and first sieve 19 and third drainage plate 33 are equal
For the setting of left low and right high tilting, second sieve 29 is horizontally disposed, described 30 lower end of air hose and the second sieve 29
Upper end is located in same horizontal line, and the height of 30 upper end of air hose is lower than the height of 18 right end of the second drainage plate, first sieve
The mesh diameter of net 19, the second sieve 29 and third sieve 34 successively successively decreases, and 22 upper end of feed hopper is removable to be connected with
The mixing direction of sealing cover, first agitating shaft 23 and the second agitating shaft 26 is opposite.
The invention discloses a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology, fertilizer to be sieved
Material is added in screening case by feed hopper, after addition, is sealed feed hopper plug using sealing cover, is prevented in broken and screening
During, fertilizer is overflowed through feed hopper, avoids waste fertilizer；Open first motor and the second motor, first motor and second
Motor drives the first agitating shaft and the second agitating shaft to rotate respectively, and the helical blade on the first agitating shaft and the second agitating shaft is to fertilizer
Material is stirred, and the fertilizer of agglomeration is crushed, and is conducive to sieve, and the mixing direction phase of the first agitating shaft and the second agitating shaft
Instead, crushing effect is good；Fertilizer after break process is drained to top on the right side of the first sieve through the first drainage plate, and fertilizer drops into the
It is sieved after on the right side of one sieve upper end through the first sieve, the fertilizer that grain diameter is greater than the first sieve mesh diameter stays in the first sieve
Upper end, the first sieve are the setting of left low and right high tilting, and the fertilizer that grain diameter is greater than the first sieve mesh diameter slides to the
In one chamber, then slid through the first discharge nozzle to the first rewinding case after the first deflector is guided on the left of first chamber,
Grain diameter drops into behind the first sieve lower section less than the fertilizer of the first sieve mesh diameter and is drained to second through the second drainage plate
Above sieve, fertilizer is sieved after dropping into the second sieve upper end through the second sieve, and grain diameter is greater than the second sieve mesh diameter
Fertilizer stay in the second sieve upper end, the second sieve be it is horizontally disposed, open air blower, air blower air blast into air hose, air hose
It dries to the second sieve, air hose lower end and the second sieve upper end are located in same horizontal line, and the height of air hose upper end is lower than second
The fertilizer of the height of drainage plate right end, the second sieve upper end moves in second chamber under the action of the wind, then leads through second
Flowing plate slides through the second discharge nozzle to the second rewinding case after being guided on the right side of second chamber, and grain diameter is less than the second sieve net
The fertilizer of bore dia is drained to top, fertilizer on the left of third sieve through third drainage plate after dropping into below the second sieve and drops into
Third sieve sieves behind upper end through third sieve, and the fertilizer that grain diameter is greater than third sieve mesh diameter stays on third sieve
End, for the setting of right low left high tilting, the fertilizer that grain diameter is greater than third sieve mesh diameter slides to the 4th third sieve
In chamber, then slid through the 4th discharge nozzle to the 4th rewinding case after the 4th deflector is guided on the right side of the 4th chamber,
The fertilizer that grain partial size is less than third sieve mesh diameter is fallen into third chamber, is then guided to third chamber through third deflector
It is slid through third discharge nozzle to third rewinding case behind middle part, gradation sizing, reduces the load of each layer sieve, extended sieve and use
Service life, classification are collected, and the setting of deflector improves collection efficiency；First sieve is the setting of left low and right high tilting, third sieve
Net is the setting of right low left high tilting, is conducive to the fertilizer for clearing up the first sieve and the second sieve upper end in time, though the second sieve
It is horizontally disposed, but air blower and being provided with for air hose are conducive in time blow the fertilizer of the second sieve upper end off, avoid blocking screen
Net improves screening effect and efficiency；Total, the present invention is with vdiverse in function, crushing effect is good, gradation sizing, reduces each layer sieve
The load of net, the service life for extending sieve, screening is thorough, avoids blocking sieve, improves screening effect and efficiency, leakproofness
Good, categorised collection fertilizer, collection efficiency height, is conducive to the advantages of large-scale production at the fertilizer efficiency for improving fertilizer.
Claims (8)
1. a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology, it includes screening case, and feature exists
In: it is provided with feed hopper on the left of the screening case upper end, the screening case left upper part is equipped with first motor, described
Screening case right end top is equipped with the second motor, and the output shaft of the first motor and the second motor is connected separately with first and stirs
Axis and the second agitating shaft are mixed, first agitating shaft and the second agitating shaft are extend into screening case, first stirring
Axle position is fixedly connected to helical blade on first agitating shaft and the second agitating shaft above the second agitating shaft, described
Screening case right end lower part be fixedly connected with support plate, the support plate upper end is fixedly installed with air blower, the air blast
The air outlet of machine is connected with air hose, and the air hose other end is connected with screening case right end wall, in the screening case lower end
Wall is fixedly connected sequentially from left to right first partition, second partition and third partition, the first partition, second partition and
The height of third partition is successively successively decreased, and forms first chamber between the screening case left side wall and first partition, and described
Second chamber is formed between one partition and second partition, and third chamber, institute are formed between the second partition and third partition
Form the 4th chamber between the third partition stated and screening case right side wall, the first chamber, second chamber, third chamber and
The lower end of 4th chamber is connected separately with the first discharge nozzle, the second discharge nozzle, third discharge nozzle and the 4th discharge nozzle, and described
Valve, first discharge nozzle, are mounted on one discharge nozzle, the second discharge nozzle, third discharge nozzle and the 4th discharge nozzle
Two discharge nozzles, third discharge nozzle and the 4th discharge nozzle have been respectively arranged below the first rewinding case, the second rewinding case, third rewinding
Case and the 4th rewinding case, the screening case inner left wall top are fixedly connected with the first drainage plate, the screening case right side
It is connected with the first sieve in the middle part of inner wall, first sieve is located at the lower section of the first drainage plate, the first sieve left end
It is fixedly connected with first partition upper end, the first partition right end top is fixedly connected with the second drainage plate, the screening
Inner wall lower is connected with the second sieve and third drainage plate on the right side of case, and second sieve is located at the lower section of the second drainage plate,
The third drainage plate is located at the lower section of the second sieve, and the second sieve left end is fixedly connected with second partition upper end,
The second partition right end top is fixedly connected with third sieve, and the third sieve is located at the lower section of third drainage plate,
The third sieve right end is fixedly connected with third partition upper end, and the first partition left end lower part is fixedly connected with first
Deflector, the first partition right end lower part are fixedly connected with the second deflector, the second partition right end lower part and
Three partition left ends lower part are fixedly connected to third deflector, and the third partition right end lower part is fixedly connected with the 4th water conservancy diversion
Plate, lower end of the other end with screening case of first deflector, the second deflector, third deflector and the 4th deflector
Inner wall is fixedly connected.
2. a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology as described in claim 1, special
Sign is: the first drainage plate, the second drainage plate and the third sieve is the setting of right low left high tilting.
3. a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology as described in claim 1, special
Sign is: first sieve and third drainage plate is the setting of left low and right high tilting.
4. a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology as described in claim 1, special
Sign is: second sieve is horizontally disposed.
5. a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology as described in claim 1, special
Sign is: the air hose lower end and the second sieve upper end is located in same horizontal line, and the height of air hose upper end is drawn lower than second
The height of flowing plate right end.
6. a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology as described in claim 1, special
Sign is: the mesh diameter of first sieve, the second sieve and third sieve successively successively decreases.
7. a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology as described in claim 1, special
Sign is: the upper end of hopper is removable to be connected with sealing cover.
8. a kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology as described in claim 1, special
Sign is: the mixing direction of first agitating shaft and the second agitating shaft is opposite.
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