CN108811573A - Salinization land salt collecting device and collection method - Google Patents
Salinization land salt collecting device and collection method Download PDFInfo
- Publication number
- CN108811573A CN108811573A CN201810243513.3A CN201810243513A CN108811573A CN 108811573 A CN108811573 A CN 108811573A CN 201810243513 A CN201810243513 A CN 201810243513A CN 108811573 A CN108811573 A CN 108811573A
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- Prior art keywords
- salinity
- vacuum
- collecting device
- soil
- crushing
- Prior art date
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- Granted
Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 71
- 238000012216 screening Methods 0.000 claims abstract description 32
- 239000002245 particle Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 13
- 239000002344 surface layer Substances 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000010298 pulverizing process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to agricultural machinery technological fields, more particularly, to a kind of salinization land salt collecting device and collection method.Stripping off device, suction unit, crushing and screening device and the Winnowing separator that the salinization land salt collecting device includes rack, is set in turn in along material movement routine in rack；Stripping off device is used to remove the upper soll layer of earth's surface, and suction unit is used to collect the upper soll layer after removing and be delivered to crushing and screening device and is broken into particle, and Winnowing separator sieve and collect salinity to broken particle.The salinization land salt collecting device can will accumulate in salination earth's surface salt and be collected, and separate salinity and soil particle, and work efficiency is high for total mechanized operation, easy to use, compact-sized, meanwhile, avoid secondary pollution.
Description
Technical field
The present invention relates to agricultural machinery technological fields, more particularly, to a kind of salinization land salt collecting device and collection side
Method.
Background technique
China's saline soil area is 99,130,000 hectares (not including coastal tidal), and all kinds of salinization, alkalization arable land 7,600,000 are public
Hectare, account for about 1/5th of total cultivated area.The salinization of soil excessively directly endangers plant growth, cause the underproduction, total crop failure until
It lets a piece of farmland go to waste no longer cultivated.Therefore soil perniciousness harm very severe, saline and alkaline improvement are shouldered heavy responsibilities.
Salt-soda soil is largely distributed in the northern area of China's drought, which constitutes complicated, soil
In mainly using rich in the inorganic salts such as sodium sulphate, sodium carbonate, sodium bicarbonate, chloride as main component.Due to northern area weather
Arid, evaporation are big, water source salinity is high, trickle irrigation depth as shallow, and the salinity of plough horizon rises to earth's surface with capillary,
After moisture evaporation, salt accumulation can all be gathered in upper soll layer, and every year in upper soll layer.At present for being enriched in upper soll layer
Salinity will mainly be eluted by broad irrigation elution, the row's of digging alkali ditch, vertical shaft extracting, the technologies such as hidden pipe salt discharge to plough horizon
Under salt dystopy shift discharge, be easy to cause secondary pollution, do not accomplish truly salinity discharge.
The information disclosed in the background technology section is intended only to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
One of the objects of the present invention is to provide a kind of salinization land salt collecting devices, alleviate in the related technology to salt
The poly- solid-state mixing salinity of alkali earth's surface can not be accomplished the technical issues of effectively collecting.
The second object of the present invention is to provide a kind of salinization land salt collection method, alleviate in the related technology to salt
The poly- solid-state mixing salinity of alkali earth's surface can not be accomplished the technical issues of effectively collecting.
A kind of salinization land salt collecting device provided by the invention, including：Rack and along material movement routine successively
Stripping off device, suction unit, crushing and screening device and the Winnowing separator being set in the rack；
The stripping off device is used to remove the upper soll layer of earth's surface, and the suction unit is for the upper soll layer after removing
It collects and is delivered to the crushing and screening device and be broken into the consistent particle of partial size, the Winnowing separator is to broken
Grain collects salinity after being sieved.
As a kind of further technical solution, the stripping off device include be articulated in rack wire brush volume sweep roller, institute
It states wire brush volume and sweeps roller in front of the suction unit, drive upper soll layer to the direction of the suction unit when rotating
It is mobile.
As a kind of further technical solution, the wire brush volume, which is swept, is covered with mud guard above roller.
As a kind of further technical solution, the suction unit includes vacuum warehouse, vacuum subassembly and suction line；
Exhaust outlet, the bottom angled of the vacuum warehouse, positioned at the bottom of the side of lower are provided at the top of the vacuum warehouse
Portion is provided with the discharge port docked with the crushing and screening device；
The vacuum subassembly is set to below the exhaust outlet, so as to form vacuum chamber in the vacuum warehouse；
One end of the suction line is set to the rear of the stripping off device, and the other end is connected to the vacuum chamber.
As a kind of further technical solution, the vacuum subassembly includes motor of dust collector and vacuum impeller, described true
Empty impeller is set to the lower section of the motor of dust collector and is driven by the motor of dust collector.
As a kind of further technical solution, electric heater is provided with below the vacuum warehouse.
As a kind of further technical solution, the crushing and screening device includes that boulder crusher, sieve and coarse crushing are electromechanical
Machine；
The boulder crusher motor driven connects the boulder crusher, and the sieve is set to the discharge outlet of the boulder crusher.
As a kind of further technical solution, the Winnowing separator includes centrifugal blower, horizontal winnowing machine and salt
Divide collecting tank, the centrifugal blower is drivingly connected the horizontal winnowing machine；
There is the horizontal selection by winnowing motor spindle salt sub-export and soil to export, and the salinity collecting tank is set to the salinity
The lower section of outlet.
It further include generator as a kind of further technical solution, the generator is used for as the stripping off device, institute
It states suction unit, the crushing and screening device, the Winnowing separator and electric power support is provided.
The present invention also provides a kind of salinization land salt collection method, any institute provided using such as above-mentioned technical proposal
The salinization land salt collecting device stated carries out salinity collection work, includes the following steps：
It is preliminary to collect：Stripping off device removes saline soil surface layer, and is collected with suction unit；
Crushing and screening：The mixture of salinity and topsoil is broken into the consistent particle of partial size by crushing and screening device；
Selection by winnowing separation：Winnowing separator will be collected salinity after salinity and topsoil separation.
Compared with prior art, salinization land salt collecting device provided by the invention and collection method can reach following
Beneficial effect：
The present invention provides a kind of salinization land salt collecting device, including：Rack is set in turn in along material movement routine
Stripping off device, suction unit, crushing and screening device and Winnowing separator in the rack, in work, stripping off device first will
Saliferous soil surface layer removing, so that suction unit tentatively collects the soil surface layer separated, the soil being collected into
Surface layer enters crushing and screening device crushing-type into partial size particle of the same size, then passes through Winnowing separator for soil and salinity
Separation, finally, the salinity isolated is collected.As can be seen that salinization land salt collecting device provided by the invention can incite somebody to action
It is gathered in salinity and the soil particle separation of salination earth's surface, work efficiency is high for total mechanized operation, easy to use, knot
Structure is compact, meanwhile, avoid secondary pollution.
The present invention also provides a kind of salinization land salt collection method, any salt provided using such as above-mentioned technical proposal
Stain soil salt collecting device carries out salinity collection work, can obtain the attainable institute of salinization land salt collecting device institute
There is beneficial effect, realizes that work is collected separately in mechanization salinity, improve work efficiency, avoid the secondary pollution of salinity, be
Salinization land is improved and is utilized and provides convenience.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of one of salinization land salt collecting device provided in an embodiment of the present invention.
Icon：1- stripping off device；11- wire brush volume sweeps roller；12- mud guard；2- suction unit；21- suction line；
211- suction inlet；212- stainless (steel) wire；22- vacuum chamber；221- electric heater；23- vacuum impeller；24- dust catcher electricity
Machine；25- exhaust outlet；3- crushing and screening device；31- boulder crusher；32- boulder crusher motor；33- sieve；The separation of 4- selection by winnowing
Device；The horizontal winnowing machine of 41-；42- centrifugal blower；411- salt sub-export；The outlet of 412- soil；413- air draft strainer；
43- salinity collecting tank；5- generator；6- wheel.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Referring to Fig.1, the embodiment of the present invention provides a kind of salinization land salt collecting device, including rack and moves along material
Dynamic path is set in turn in stripping off device 1, suction unit 2, crushing and screening device 3 and Winnowing separator 4 in rack.
Wherein, stripping off device 1 is used to remove the upper soll layer of earth's surface, and suction unit 2 is for the upper soll layer after removing
Collect and be delivered to crushing and screening device 3 and be broken into particle, Winnowing separator 4 broken particle is separated after by salt
Divide and collects.
The upper soll layer condensation of salinization land has one layer of salinity, to collect to salinity, and directly collecting salinity cannot achieve.
The principle that salinization land salt collecting device provided by the present embodiment is sieved using mixed collection, later period.
Specifically, soil surface layer removing salty ground will be condensed using stripping off device 1 first, and will facilitate suction dress below
Set 2 preliminary collection.Suction unit 2 forms negative pressure and collects the upper soll layer for removing soil, at this point, suction unit 2 is tentatively received
The upper soll layer of collection is the mixture of soil and salinity.Before screening, by crushing and screening device 3 to all soil and
Salinity is crushed, and so that the two is formed same, a certain size particle, convenient for the accurate screening of later period Winnowing separator 4.
Soil discharge after Winnowing separator 4 finely screening returns soil, and is collected to the salinity screened out, prevents salt
Soil secondary pollution caused by dividing discharge improper.
As can be seen that salinization land salt collecting device provided by the invention can will accumulate in the analysis on salinisation surface
Salinity and soil particle separation out, work efficiency is high for total mechanized operation, easy to use, compact-sized, meanwhile, it keeps away
Secondary pollution is exempted from.
It should be noted that salinization land salt collecting device provided in an embodiment of the present invention is provided with wheel 6, it is whole
Equipment provides support and ability to act, convenient to move at work.
In at least one embodiment of the invention, stripping off device 1 sweeps roller 11, wire brush including being articulated in the wire brush volume of rack
Volume sweeps roller 11 and is located at 2 front of suction unit, drives upper soll layer mobile to the direction of suction unit 2 when rotating.
Wire brush volume, which sweeps roller 11, has cylindrical roller, and the outer peripheral surface of the roller is evenly distributed with brush teeth, when roller around
Drive-connecting shaft rotation, brush teeth acts on soil surface, and the upper soll layer on soil surface is removed, due to the rotation of roller, brush teeth
Rotation direction determines, can apply centrifugal force to the upper soll layer being stripped, the upper soll layer being conveniently stripped is by the pumping at rear
Device 2 is inhaled to collect.
It should be noted that wire brush volume sweeps the rotation direction of roller 11, to be able to drive upper soll layer to suction unit 2
Subject to position is mobile.Shown viewing angle referring to Fig.1 is able to drive soil when wire brush volume is swept roller 11 and rotated counterclockwise
Earth surface layer is mobile to suction unit 2.
Preferably, soil splashes in order to prevent, is covered with mud guard 12 in the top that wire brush volume sweeps roller 11.Mud guard 12
The setting of roller 11 is swept around wire brush volume, circular angle is greater than 180 °.
In at least one embodiment of the invention, suction unit 2 includes that vacuum warehouse, vacuum subassembly and suction inlet 211 are managed；Vacuum
It is provided with exhaust outlet 25 at the top of storehouse, the bottom angled of vacuum warehouse is provided with and crushing and screening positioned at the bottom of the side of lower
The discharge port that device 3 docks；Vacuum subassembly is set to 25 lower section of exhaust outlet, so as to form vacuum chamber 22 in vacuum warehouse；Suction line
21 one end is set to the rear of stripping off device 1, and the other end is connected to vacuum chamber 22.
One end that suction line 21 is set to the rear of stripping off device 1 forms suction inlet 211, and suction inlet 211 is particularly located at steel
Wire brush rolls up the rear for sweeping roller 11, and specifically, referring to Fig.1, suction inlet 211 has a certain degree with ground shape, is conducive to vacuum suction
Enter effect.Vacuum subassembly forms vacuum chamber 22 in vacuum warehouse, forms negative pressure at suction inlet 211, will be rolled up by wire brush and sweep roller 11
In the upper soll layer sucking vacuum chamber 22 of removing.
It should be noted that suction inlet 211 is provided with stainless (steel) wire 212.The stainless (steel) wire 212 is beneficial to prevent biggish
Stone enters vacuum chamber 22, damages equipment.
The air discharge that the exhaust outlet 25 of vacuum warehouse is sucked for suction inlet 211.The bottom angled of vacuum warehouse is inhaled into true
Upper soll layer speed in cavity 22 falls under gravity to vacuum warehouse bottom surface after reducing, and inclined vacuum warehouse bottom facilitates soil
Earth surface layer falls into crushing and screening device 3 by discharge port.
Specifically, vacuum subassembly includes 24 motor of dust collector 24 of motor of dust collector and vacuum impeller 23, vacuum impeller 23
It is set to the lower section of motor of dust collector 24 and is driven by motor of dust collector 24.
Under the driving of motor of dust collector 24,23 high speed rotation of vacuum impeller the air in vacuum warehouse is discharged, true
Vacuum chamber 22 is formed in hole capital after selling all securities to suck upper soll layer so that suction inlet 211 is formed about negative pressure.
It should be noted that herein, vacuum warehouse, motor of dust collector 24 and vacuum impeller 23 form vertical vacuum cleaning
Device is conducive to the efficient operation under biggish workload condition, effectively improves working efficiency.
Embodiment as one preferred is provided with electric heater 221 below vacuum warehouse in the present embodiment.
The upper soll layer for falling into vacuum chamber 22 includes salinity and soil, is added by the electric heater 221 of 22 lower section of vacuum chamber
After heat, soil constituent reduces the specific gravity of soil constituent by flash baking, is conducive to the effect of solonchak separation, mentions for later period process
For convenience.
In at least one embodiment of the invention, crushing and screening device 3 includes boulder crusher 31, sieve 33 and boulder crusher motor
32；Boulder crusher motor 32 is drivingly connected boulder crusher 31, and sieve 33 is set to the discharge outlet of boulder crusher 31.
Soil and salinity after being oven-dried are discharged from the bottom of vacuum warehouse, into boulder crusher 31, in boulder crusher motor 32
Under driving, boulder crusher 31, which works, is ground into soil and salinity a certain size single-size of setting, and the later period is facilitated to sieve.
Specifically, the comminution process of boulder crusher 31 is realized by the shearing between stationary knife and moving knife.Wherein, stationary knife is fixed on slightly
Pulverizing chamber is arranged in the pulverizing chamber of broken machine 31, moving knife activity, and boulder crusher motor 32 is drivingly connected moving knife, and moving knife can be in coarse crushing electromechanics
High speed rotation under the driving of machine 32 forms shearing station between the moving knife and stationary knife in rotation, will be delivered to the soil of pulverizing chamber
Surface layer crushes.
It should be noted that may be implemented by the gap for adjusting moving knife and stationary knife to the granular size for crushing formation
Control.
Soil and salinity after the completion of crushing all should granularity having the same, Winnowing separator is entered by discharge port
4.In order to guarantee that the granularity of the mixture into the soil and salinity of Winnowing separator 4 is consistent, in the position of discharge port
It is provided with sieve 33.The part that the sieving actoion of sieve 33 makes soil and salinity reach requirement granularity is discharged from discharge port, and not
The shearing that continues in pulverizing chamber for reaching requirement crushes, until reaching the granularity of requirement, is conducive to the effect of solonchak separation.
Preferably, sieve 33 selects 10-20 mesh, and smashed salinity and soil constituent is made to keep partial size appropriate.
Winnowing separator 4 at least one embodiment of the invention includes centrifugal blower 42, horizontal winnowing machine 41 and salt
Divide collecting tank 43, centrifugal blower 42 is drivingly connected horizontal winnowing machine 41；Horizontal 41 bottom of winnowing machine has salt sub-export 411 and soil
Earth outlet 412, salinity collecting tank 43 are set to 411 lower section of salt sub-export.
Wherein, it is preferable to use variable-frequency governor controls for centrifugal blower 42, are conducive to the effect of solonchak separation by adjusting air quantity
Fruit.
Specifically, horizontal winnowing machine 41 is horizontally disposed, and one end is connected with centrifugal blower 42, and the other end is provided with soil outlet
412.Salinity is with the soil after drying since specific gravity is different, and generally, the density of salinity is about 2.5-3.0g/cm3, soil
Density is about 1.5g/cm3.Under the wind-force effect of centrifugal blower 42, salinity and soil can be along the length of horizontal winnowing machine 41
Direction movement, due to there is density contrast therebetween, salinity and soil can respectively fall in the different material position out of horizontal winnowing machine 41
It sets.
The unloading position of horizontal winnowing machine 41 in the present embodiment is provided with salt sub-export 411 and soil outlet 412, salinity
The corresponding salinity collecting tank 43 in outlet 411, soil outlet 412 are stretched out outside rack, soil can be discharged on soil.Salt sub-export
411 are disposed in proximity to the side of centrifugal blower 42, and soil outlet 412 is disposed in proximity to the side of soil outlet 412.Horizontal selection by winnowing
Air in machine 41 is by 412 discharge of soil outlet.
In at least one embodiment of the invention, which further includes generator 5, and generator 5 is used
In providing electric power support for stripping off device 1, suction unit 2, crushing and screening device 3, Winnowing separator 4.
Specifically, wire brush volume sweeps roller 11, motor of dust collector 24, electric heater 221, boulder crusher motor 32, centrifugal blower
42 be all electrical equipment, and generator 5 provides electric power support for above equipment, it is made to start work.
Further, salinization land salt collecting device provided by the embodiment of the present invention is additionally provided with power control cabinet, automatically controlled
Controller is provided in cabinet, controller is connected with above-mentioned variable-frequency governor, to automate the air quantity for adjusting centrifugal blower 42.
It is additionally provided with control panel in power control cabinet, staff is facilitated to operate.To sum up, any salt marsh provided by the invention
Changing soil salt collecting device has following technical advantage：
1, the salinity for being gathered in earth's surface is collected by mechanized manner, is improved work efficiency, save labour；
2, the salinity collected carries out unified recycling disposal, avoids secondary pollution；
3, in conjunction with high ridge overlay film measure, salinity can be made to be enriched in non-overlay film area in the ranks, improves salt collection efficiency, makes salt marsh
Change soil to be improved.
In addition, the present invention also provides a kind of salinization land salt collection method, using such as provided by the above embodiment any
Kind salinization land salt collecting device carries out salinity collection work, includes the following steps：
It is preliminary to collect：Stripping off device 1 removes saline soil surface layer, and is collected with suction unit 2.
Specifically, wire brush, which is rolled up, sweeps rotation when roller 11 works, a small amount of soil under the salinity and salt deposit for assembling earth's surface
Earth ingredient is removed from earth's surface.At this point, the salinity and soil of removing, which sweep roller 11 by wire brush volume, is applied with centrifugal force, in vacuum
It under the action of component, is sucked by suction line 21 in the vacuum chamber 22 that vacuum warehouse is formed, and fall in the bottom of vacuum warehouse, is added by electricity
Hot device 221 heats, to dry soil.
Crushing and screening：The mixture of salinity and topsoil is broken into the consistent particle of partial size by crushing and screening device 3；
Specifically, the soil and salinity being oven-dried are discharged from the bottom of vacuum warehouse, into boulder crusher 31, boulder crusher motor 32
It drives the shear action in pulverizing chamber between the moving knife and stationary knife of middling speed rotation to achieve the purpose that crushing, passes through the screening of sieve 33
Effect makes soil constituent and salinity reach the part of requirement granularity to be discharged from discharge port, and not up to require in pulverizing chamber after
Continuous shearing crushes, until reaching the granularity of requirement.
Selection by winnowing separation：Winnowing separator 4 will be collected salinity after salinity and topsoil separation.
The soil and salinity of 31 discharge port of boulder crusher discharge enter from the feed inlet of horizontal winnowing machine 41, in centrifugal blower 42
Wind-force effect under, different according to the specific gravity of salinity and dry soil, salinity and soil respectively fall in the salt of horizontal winnowing machine 41
Sub-export 411 and soil outlet 412.Wherein, soil outlet 412 is stretched out outside whole equipment, soil is discharged in soil, salinity
Salinity collecting tank 43 is arranged in 411 lower section of outlet, and salinity is collected separately, salinity secondary pollution soil is prevented.
It can be seen that a kind of salinization land salt collection method provided in an embodiment of the present invention, using such as above-described embodiment
Any salinization land salt collecting device provided carries out salinity collection work, can obtain salinization land salt collection and set
The standby attainable all beneficial effects of institute, realize that work is collected separately in mechanization salinity, improve work efficiency, avoid salinity
Secondary pollution, for the improvement of salinization land and using providing convenience.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that：Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of salinization land salt collecting device, which is characterized in that including：It rack and is set gradually along material movement routine
In stripping off device (1), suction unit (2), crushing and screening device (3) and Winnowing separator (4) in the rack；
The stripping off device (1) is used to remove the upper soll layer of earth's surface, and the suction unit (2) is for the soil table after removing
Layer, which is collected and is delivered to the crushing and screening device (3), is broken into the consistent particle of partial size, and the Winnowing separator (4) is to broken
Particle after broken collects salinity after being sieved.
2. salinization land salt collecting device according to claim 1, which is characterized in that the stripping off device (1) includes
The wire brush volume for being articulated in rack is swept roller (11), and the wire brush volume is swept roller (11) and is located in front of the suction unit (2), to
Drive upper soll layer mobile to the direction of the suction unit (2) when rotation.
3. salinization land salt collecting device according to claim 2, which is characterized in that the wire brush volume sweeps roller (11)
Top be covered with mud guard (12).
4. salinization land salt collecting device according to claim 1, which is characterized in that the suction unit (2) includes
Vacuum warehouse, vacuum subassembly and suction line (21)；
It is provided at the top of the vacuum warehouse exhaust outlet (25), the bottom angled of the vacuum warehouse, positioned at the bottom of the side of lower
Portion is provided with the discharge port docked with the crushing and screening device (3)；
The vacuum subassembly is set to below the exhaust outlet (25), so as to form vacuum chamber (22) in the vacuum warehouse；
One end of the suction line (21) is set to the rear of the stripping off device (1), and the other end and the vacuum chamber (22) are even
It is logical.
5. salinization land salt collecting device according to claim 4, which is characterized in that the vacuum subassembly includes dust suction
Device motor (24) and vacuum impeller (23), the vacuum impeller (23) are set to the lower section of the motor of dust collector (24) and by institutes
State motor of dust collector (24) driving.
6. salinization land salt collecting device according to claim 4, which is characterized in that the lower section of the vacuum warehouse is arranged
There are electric heater (221).
7. salinization land salt collecting device according to claim 1, which is characterized in that the crushing and screening device (3)
Including boulder crusher (31), sieve (33) and boulder crusher motor (32)；
The boulder crusher motor (32) is drivingly connected the boulder crusher (31), and the sieve (33) is set to the boulder crusher (31)
Discharge outlet.
8. salinization land salt collecting device according to claim 1, which is characterized in that the Winnowing separator (4)
Including centrifugal blower (42), horizontal winnowing machine (41) and salinity collecting tank (43), described in centrifugal blower (42) drive connection
Horizontal winnowing machine (41)；
Horizontal winnowing machine (41) bottom has salt sub-export (411) and soil outlet (412), the salinity collecting tank (43)
It is set to the lower section of the salt sub-export (411).
9. salinization land salt collecting device according to claim 1 to 8, which is characterized in that further include hair
Motor (5), the generator (5) are used to be the stripping off device (1), the suction unit (2), the crushing and screening device
(3), the Winnowing separator (4) provides electric power support.
10. a kind of salinization land salt collection method, which is characterized in that use salt as claimed in any one of claims 1-9 wherein
Stain soil salt collecting device carries out salinity collection work, includes the following steps：
It is preliminary to collect：The stripping off device (1) removes saline soil surface layer, and is collected with the suction unit (2)；
Crushing and screening：The mixture of salinity and topsoil is broken into the consistent particle of partial size by the crushing and screening device (3)；
Selection by winnowing separation：The Winnowing separator (4) will collect salinity after salinity and topsoil separation.
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| CN201810243513.3A CN108811573B (en) | 2018-03-22 | 2018-03-22 | Salinized land salt collecting equipment |
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|---|---|---|---|
| CN201810243513.3A CN108811573B (en) | 2018-03-22 | 2018-03-22 | Salinized land salt collecting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950644A (en) * | 2022-05-25 | 2022-08-30 | 深圳市寒暑科技新能源有限公司 | Hard carbon material particle separation device and method |
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| CN108811573B (en) | 2024-01-26 |
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