CN107971221B - Fluidization solid matter separation system - Google Patents
Fluidization solid matter separation system Download PDFInfo
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- CN107971221B CN107971221B CN201711203062.2A CN201711203062A CN107971221B CN 107971221 B CN107971221 B CN 107971221B CN 201711203062 A CN201711203062 A CN 201711203062A CN 107971221 B CN107971221 B CN 107971221B
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- Prior art keywords
- sorting
- pipe
- lightweight
- heavy
- blast pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
Abstract
The invention discloses fluidization solid matter separation systems, are related to material separation device technical field, which includes sequentially connected blast pipe, heavy sorting pipe, connecting tube and lightweight sorting pipe, and lightweight sorting pipe is located at the underface of heavy sorting pipe;Blower is installed on the pipeline of air inlet, air inlet is connected with blast pipe and tune air hose simultaneously, adjust the end of air hose that valve is installed, heavy sorting, which is managed, is equipped with feeding inlet on the top surface of one end of blast pipe, bottom surface is equipped with multiple heavy sorting grooves, and the bottom surface of lightweight sorting pipe is equipped with multiple lightweight sorting grooves, and end is air outlet, electrostatic precipitator is installed, and lightweight sorting pipe end diameter is greater than other end diameter on air outlet.The present invention can accomplish to work continuously, stepless-adjustment wind, sort that precision height, strong applicability, noise is small, treating capacity is big, high-efficient, good separation effect, at low cost, structure is simple, the easy to use and quality of production is high, dust is hardly discharged, has accomplished zero-emission.
Description
Technical field
The present invention relates to material separation device technical fields, more particularly to fluidization solid matter separation system.
Background technique
The basic principle of winnowing machine is heterogeneity, and the solid matter of different densities is under the action of the wind according to its quality
Position that is different and being blown to different horizontal displacements.Furthermore the difference of air supply mode will also result in the difference of sorting type, send
Wind mode usually has horizontal air-supply, rectilinear air-supply and tilting air-supply, the basic principle is that the gas being blown into from different directions
Stream light material is taken away, and heavier feeds due to the comprehensive function of self inertia and gravity be not easy to be entrained by the flow of air so directly
Sedimentation, to efficiently separate the different substance of quality.
There are still following problem and drawbacks for existing large-scale pneumatic separator and its corresponding sorting technology: complicated processing work
Skill and the high cost of processing equipment.Additionally due to collocation unreasonable between pneumatic separator and sorting technology, causes to have
Effect utilizes pneumatic separator, and it is horizontal to reduce its due sorting.At the same time, part solid during the sorting work of winnowing machine
Matter, with the movement of irregular forms of motion, causes their multiple impacts to separation chamber upper wall surface in winnowing machine, then by certainly
Body gravity is dropped into middle heavier feeds slot.On material trough outlet, since wind-force acts on, material is made to fly in circles movement,
Its move distance continues to increase, and shortens the screening stroke of material, thus the conveying of next stage arrangement with screening efficiency also by tight
Ghost image is rung, so that the conveying of whole pneumatic separator also receives with the efficiency of separation and involves, is constantly reduced.
So reducing the investment spending of assorting room, make complicated process simplification, design have higher sorting index and
The pneumatic separator of stability is relatively sorted by force, and it is significant that research can adapt to large-scale fining air separation technique scheme.
Summary of the invention
The embodiment of the invention provides fluidization solid matter separation systems, can solve existing in the prior art ask
Topic.
The present invention provides fluidization solid matter separation system, which includes sequentially connected blast pipe, heavy point
Choosing pipe, connecting tube and lightweight sorting pipe, lightweight sorting pipe are located at the underface of heavy sorting pipe;
Blower is installed, air inlet is connected with blast pipe and tune air hose simultaneously, adjusts the end of air hose on the pipeline of air inlet
End is equipped with valve, and the wind of blower blowout is divided into two-way and respectively enters blast pipe and adjust air hose, the end of blast pipe and heavy point
Pipe one end is selected vertically to connect, heavy sorting, which is managed, opens up through-hole on the top surface of one end of blast pipe, and leakage is equipped on the through-hole
Bucket-shaped feeding inlet, which is in the upper side of blast pipe, and side wall of the feeding inlet close to blast pipe side is inclined surface;
Heavy sorts the aperture of tube bottom face, is equipped with multiple heavy sorting grooves in aperture, multiple heavy sorting groove is along heavy
The axial direction of sorting pipe is sequentially connected;Lightweight sorts the bottom surface aperture of pipe, and multiple lightweight sorting grooves are equipped in aperture, multiple light
Matter sorting groove is sequentially connected along the axial direction of lightweight sorting pipe;
Connecting tube lower end is connect with one end of lightweight sorting pipe, and the other end that lightweight sorts pipe is air outlet, the air outlet
On electrostatic precipitator is installed, and the diameter of one end that lightweight sorting pipe connect with connecting tube is straight less than close air outlet one end
Diameter.
Preferably, the quantity of the heavy sorting groove and lightweight sorting groove is 7.
The advantages of fluidization solid matter separation system, is in the embodiment of the present invention:
1. present invention mainly solves in existing solid matter screening installation, rotary screen sorting machine aperture fixed, letter of classifying
The problem of list, other winnowing machine purity are too low and artificial separation seriously damages employee's health, artificial separation is eliminated,
Realize totally-enclosed, do mechanization operation.
2. main feature of the present invention: working continuously, stepless-adjustment wind, sort that precision height, strong applicability, noise be small, treating capacity
Greatly, high-efficient, good separation effect, at low cost, structure is simple, the easy to use and quality of production is high, at air outlet setting tail gas
Device is managed, hardly discharge dust, has accomplished zero-emission.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of fluidization solid matter separation system provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1, fluidization solid matter separation system is provided in the embodiment of the present invention, which mainly includes air inlet
Pipe 110 adjusts air hose 120, heavy sorting pipe 130, connecting tube 140 and lightweight to sort pipe 150, the blast pipe 110 and tune air hose
120 are commonly connected to air inlet 100, and blast pipe 110, heavy sorting pipe 130, connecting tube 140 and lightweight sorting pipe 150 successively connect
It connects, and lightweight sorting pipe 150 is located at the underface of heavy sorting pipe 130.
Blower is installed, the wind of blower blowout is divided into two-way and respectively enters blast pipe 110 and adjust on the pipeline of air inlet 100
Air hose 120 adjusts the end of air hose 120 to be equipped with valve 121, and the aperture for changing valve 121 can be adjusted into tune air hose 120
Air quantity, and then it is adjusted into the air quantity of blast pipe 110.
The end of blast pipe 110 and heavy sorting 130 one end of pipe vertically connect, and heavy sorts pipe 130 close to blast pipe 110
One end top surface on open up through-hole, funnelform feeding inlet 111 is installed on the through-hole, thus the feeding inlet 111 be in into
The upper side of air hose 110, and side wall of the feeding inlet 111 close to 110 side of blast pipe is inclined surface, so as to earlier make heavy point
Select the high wind region of pipe 130 and the low wind region phase counterdiffusion of feeding inlet 111 and penetrate into, this to the interior flow field of pneumatic separator and
Speech, due to the unfavorable factor because the exchange between wind speed generates is reduced, and the time for enabling solid matter to decline extends, and heavy is solid
Therefore time that state substance and lightweight solid matter are also more sufficiently separated, effectively improve the efficiency of separation.
From the stability angle of sorting it is found that the pneumatic separator inside sorting stability relatively adjustment after structural adjustment before also can be corresponding
It is strong very much.
Heavy sorts 130 bottom surface aperture of pipe, is equipped with multiple heavy sorting grooves 131 in aperture, in the present embodiment heavy
The quantity of sorting groove 131 is 7, and the axial direction along heavy sorting pipe 130 is sequentially connected.The hybrid solid-state entered from feeding inlet 111
In material, the solid matter of heavier mass is fallen directly into heavy sorting groove 131 under gravity and effect of inertia apart from blast pipe
In 110 closer sorting grooves, the solid matter of lighter weight falls into heavy sorting groove under the air effect that blast pipe 110 is blown out
In 131 in the farther away sorting groove of blast pipe 110, or even it is blown into connecting tube 140, and then entered in lightweight sorting pipe 150,
The moderate solid matter of quality is then fallen into several sorting grooves in 131 center of heavy sorting groove.
Connecting tube 140 is arc-shaped, and lower end is connect with one end of lightweight sorting pipe 150, and lightweight sorts the other end of pipe 150
For air outlet, electrostatic precipitator 152 is installed on the air outlet, electrostatic precipitator is generally made of two large divisions: a part is
Electric precipitator main body system;Another part is to provide the power supply unit and low pressure automatic control system of high voltage direct current.Electric precipitation
Device mainly includes the mutually related physical process of following four: the ionization of gas, the charged of dust, Charged are moved to electrode
Dynamic, Charged trapping.
With the raising to environmental protection understanding of importance, dust concentration discharge standard is increasingly stringenter, in equipment design
Electrostatic precipitator is used more and more.Since electrostatic precipitator is that efficiency is highest in various dedusters, efficiency of dust collection is most
It is high by reachable 99.9%.Even the 90% of ingredient enters coal-powder boiler of the flue gas as flying dust in coal, can also using electrostatic precipitator
So that the dust concentration of flue gas reaches discharge standard.Treatment quantity is big, and smoke flow resistance is small.To with soot dust granule in flue gas
Range accommodation is preferable, can collect the dust of 10mm different-grain diameter below, and can especially remove partial size is the super of 0.01~5mm
Fine dust.Preferable to the adaptability of dust concentration, can usually handle dust content is 7-30g/m3Flue gas.Its operating cost
Low, because flue gas flow rate is low, the light abrasion of deduster, maintenance load is few, and resistance is few, and the electric cost expenditure of air-introduced machine is few.
Lightweight sorts the bottom surface aperture of pipe 150, is equipped with multiple lightweight sorting grooves 151 in aperture, in the present embodiment gently
The quantity of matter sorting groove 151 is 7, and the axial direction along lightweight sorting pipe 150 is sequentially connected.From connecting tube 140 enter quality compared with
Light solid matter be divided into that heavier mass, quality be moderate again and three kinds of lighter weight and heavy sorting pipe 130 in sorting
Cheng Xiangtong, the solid matter of heavier mass fall under gravity into lightweight sorting groove 150 and are closer apart from connecting tube 140
Sorting groove in, the solid matter of lighter weight is fallen into lightweight sorting groove 150 under air driven apart from 140 distance of connecting tube
In farther away sorting groove, the moderate solid matter of quality is then fallen into the sorting groove in 150 center of lightweight sorting groove.Dust is then from out
Air port is discharged and is removed by electrostatic precipitator 152.
The flow velocity of gas is totally larger in air inlet, and direction is to tilt upward, it is more likely that causes lightweight solid matter
It is blown from because wind-force is excessive to air outlet, blocks air outlet, reduce the efficiency of separation.
The diameter of one end that lightweight sorting pipe 150 is connect with connecting tube 140 in the present invention is less than close to air outlet one end
Diameter, so that lightweight sorts wind speed size of 150 end of pipe on vertically upward and decreases, and it is solid to accelerate lightweight
The course of work that state substance is run when that will reach at air outlet towards 151 direction of lightweight sorting groove, in air-flow and self weight
Under the action of lightweight solid matter can ahead of time start to do falling motion, reduce a possibility that it is moved to air outlet.Expand
Lightweight sorts 150 outlet end diameter of pipe, and lightweight solid matter can be made all to fall due to the effect of air-flow and self weight as far as possible
Enter in lightweight sorting groove 151, and is unlikely to enter air outlet with the wind.
Two accesses are arranged in air inlet 100 in the present invention, and one is blast pipe 110, and another is tune air hose 120, thereon
Equipped with valve 121, easily achieve the purpose that adjust air quantity, can be according to the actual conditions of solid matter, basis at any time
Actual conditions adjust air quantity.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (2)
1. fluidization solid matter separation system, which is characterized in that the system includes sequentially connected blast pipe, heavy sorting
Pipe, connecting tube and lightweight sorting pipe, lightweight sorting pipe are located at the underface of heavy sorting pipe;
Blower is installed, air inlet is connected with blast pipe and tune air hose simultaneously, and the end of air hose is adjusted to pacify on the pipeline of air inlet
Equipped with valve, the wind of blower blowout is divided into two-way and respectively enters blast pipe and adjust air hose, the end of blast pipe and heavy sorting pipe
One end vertically connects, and heavy sorting, which is managed, opens up through-hole on the top surface of one end of blast pipe, is equipped with funnel-form on the through-hole
Feeding inlet, which is in the upper side of blast pipe, and side wall of the feeding inlet close to blast pipe side is inclined surface;
Heavy sorts the aperture of tube bottom face, and multiple heavy sorting grooves are equipped in aperture, and multiple heavy sorting groove is sorted along heavy
The axial direction of pipe is sequentially connected;Lightweight sorts the bottom surface aperture of pipe, and multiple lightweight sorting grooves, multiple lightweight point are equipped in aperture
Slot is selected to be sequentially connected along the axial direction of lightweight sorting pipe;
Connecting tube lower end is connect with one end of lightweight sorting pipe, and the other end that lightweight sorts pipe is air outlet, is pacified on the air outlet
Equipped with electrostatic precipitator, and lightweight sorting manages the diameter of the one end connecting with connecting tube less than the diameter close to air outlet one end.
2. fluidization solid matter separation system as described in claim 1, which is characterized in that the heavy sorting groove and lightweight
The quantity of sorting groove is 7.
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CN201711203062.2A CN107971221B (en) | 2017-11-27 | 2017-11-27 | Fluidization solid matter separation system |
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CN201711203062.2A CN107971221B (en) | 2017-11-27 | 2017-11-27 | Fluidization solid matter separation system |
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CN107971221B true CN107971221B (en) | 2019-10-01 |
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CN109894345B (en) * | 2019-03-25 | 2021-08-27 | 北京昊华能源股份有限公司 | Dustless coal screening and transporting device and process thereof |
CN113941451A (en) * | 2021-10-19 | 2022-01-18 | 柳晶科技集团(常州)股份有限公司 | Method for electrostatic separation casting of coal dust in fly ash |
CN114146436B (en) * | 2021-10-29 | 2023-06-27 | 四川天宇油脂化学有限公司 | Short-range distiller for fatty amide production |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2535881A1 (en) * | 1975-08-12 | 1977-02-24 | Krauss Maffei Ag | Pre-sorting installation for plastic waste - fitted with horizontal blower system including curved separating wall |
DE4226635A1 (en) * | 1992-08-12 | 1994-02-17 | Herbold Gmbh Maschinenfabrik | Shredded waste sorting - deflects carrier air stream to give a lateral winnowing effect to separate non-floating matter from the heavy material |
AT398915B (en) * | 1993-02-01 | 1995-02-27 | Jetzlsberger Montage Gmbh | METHOD FOR SEPARATING A MIXTURE OF SOLID PARTICLES IN INDIVIDUAL FRACTIONS, AND SYSTEM FOR IMPLEMENTING THE METHOD |
CN102601050A (en) * | 2012-03-23 | 2012-07-25 | 卢永平 | Garbage screening device |
CN202778958U (en) * | 2012-09-11 | 2013-03-13 | 福州东升茶厂 | Tea leaf sorting machine |
CN206009235U (en) * | 2016-08-30 | 2017-03-15 | 益同创鑫(天津)粮油有限公司 | A kind of air-flow screening plant |
-
2017
- 2017-11-27 CN CN201711203062.2A patent/CN107971221B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2535881A1 (en) * | 1975-08-12 | 1977-02-24 | Krauss Maffei Ag | Pre-sorting installation for plastic waste - fitted with horizontal blower system including curved separating wall |
DE4226635A1 (en) * | 1992-08-12 | 1994-02-17 | Herbold Gmbh Maschinenfabrik | Shredded waste sorting - deflects carrier air stream to give a lateral winnowing effect to separate non-floating matter from the heavy material |
AT398915B (en) * | 1993-02-01 | 1995-02-27 | Jetzlsberger Montage Gmbh | METHOD FOR SEPARATING A MIXTURE OF SOLID PARTICLES IN INDIVIDUAL FRACTIONS, AND SYSTEM FOR IMPLEMENTING THE METHOD |
CN102601050A (en) * | 2012-03-23 | 2012-07-25 | 卢永平 | Garbage screening device |
CN202778958U (en) * | 2012-09-11 | 2013-03-13 | 福州东升茶厂 | Tea leaf sorting machine |
CN206009235U (en) * | 2016-08-30 | 2017-03-15 | 益同创鑫(天津)粮油有限公司 | A kind of air-flow screening plant |
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