CN203816932U - Combined type multifunctional dry sorting system - Google Patents

Combined type multifunctional dry sorting system Download PDF

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Publication number
CN203816932U
CN203816932U CN201420212941.7U CN201420212941U CN203816932U CN 203816932 U CN203816932 U CN 203816932U CN 201420212941 U CN201420212941 U CN 201420212941U CN 203816932 U CN203816932 U CN 203816932U
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CN
China
Prior art keywords
dry
coal
differential
intelligent
jigging
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Expired - Fee Related
Application number
CN201420212941.7U
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Chinese (zh)
Inventor
任尚锦
孙鹤
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Tangshan Kaiyuan Coal Preparation Technology Co Ltd
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Tangshan Kaiyuan Coal Preparation Technology Co Ltd
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Priority to CN201420212941.7U priority Critical patent/CN203816932U/en
Application granted granted Critical
Publication of CN203816932U publication Critical patent/CN203816932U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A combined type multifunctional dry sorting system comprises a grading sieve, a slack coal jigging dry sorting machine, a differential motion dry sorting machine and an intelligent separator. A slack coal buffer chamber, a differential buffer chamber and an intelligent buffer chamber are arranged below the grading sieve. The three buffer chambers are distributed side by side to receive objects sieved by the grading sieve and are successively communicated with the corresponding slack coal jigging dry sorting machine, the differential motion dry sorting machine and the intelligent separator. A coal dust conveyor belt, a coal gangue conveyor belt, a coal middlings conveyor belt and a cleaned coal conveyor belt are disposed below the slack coal jigging dry sorting machine, the differential motion dry sorting machine and the intelligent separator. One vibration sieve is utilized to simultaneously feed materials with three particle fraction scopes to the three different buffer chambers and then to the three dry sorting machines, and cleaned coal, coal middlings and coal gangue are selected at the same time. The system enables equipment of all kinds to be combined for use, has complete functions, is high in work efficiency, enables the time to be saved and the operation cost to be reduced, and is suitable for being used by various mines.

Description

Multifunctional assembled dry separation system
Technical field
The utility model relates to a kind of material dry separation system, particularly relates to a kind of while sorting 300-100mm, and 100-13mm is less than the multifunctional assembled dry separation system of tri-kinds of grade materials of 13mm.
Background technology
Dry coal preparation is applicable to easy, medium washability coal ash, desulfurization fall, thermal coal discharge refuse, the easily sorting of argillization raw coal, reclaims the coal in spoil; Be particularly useful for coal separation processing high and cold, arid, water-deficient area.Dry coal preparation take its investment little be only 1/10 ~ 1/5 of wet coal preparation of the same type factory, production cost be raw coal expense per ton only the advantage of 3 yuan enjoy user's favor.My company has successively developed differential type dry-dressing machine, smalls jigging dry-dressing machine and intelligent separator, in Concentrating Field, has obtained and has better obtained Social benefit and economic benefit.But the process of producing discovery, these equipment capacity for individual actions are thin, and as intelligent separator sorting for 300-100mm grade material, differential dry-dressing machine sorting for 100-13mm grade material, is less than the sorting of 13mm grade material fortune smalls jigging dry-dressing machine.Because feed coal is many grades, an equipment can only select a kind of grade scope, has repeatedly dry separation, the problems such as inefficiency replacing apparatus trouble of needing.
Summary of the invention
Goal of the invention of the present utility model is the defect for prior art, provides dry-dressing machine in a kind of three to work simultaneously, sorting 300-100mm simultaneously, and 100-13mm, is less than the multifunctional assembled dry separation system of tri-kinds of grade materials of 13mm.
Realize above-mentioned purpose by the following technical solutions:
A kind of multifunctional assembled dry separation system, comprise classifying screen, smalls jigging dry-dressing machine, differential dry-dressing machine, intelligent separator, described classifying screen is arranged with smalls surge bunker, differential buffer storehouse and intelligent buffer storehouse, three surge bunkers are arranged side by side the screenings that receives classifying screen, be communicated with the smalls jigging dry-dressing machine corresponding with it, differential dry-dressing machine, intelligent separator successively, the below of smalls jigging dry-dressing machine, differential dry-dressing machine, intelligent separator is provided with coal dust conveyer belt, spoil conveyer belt, middle coal conveyer belt and cleaned coal conveyer belt.
Further, described classifying screen is circular impact screen, sieves 300-100mm simultaneously, and 100-13mm is less than the material of tri-kinds of grades of 13mm.
Further, smalls surge bunker is communicated with smalls batcher, and smalls batcher is communicated with the feeding mouth of smalls jigging dry-dressing machine.
Further, the differential dry separation surge bunker in described end is communicated with differential dry separation batcher, and differential dry separation batcher is communicated with the feeding mouth of differential dry separation dry-dressing machine.
Further, described intelligent dry separation surge bunker is communicated with intelligent dry separation batcher, and intelligent dry separation batcher is communicated with the feeding mouth of intelligent separator.
Adopt technique scheme, compared with prior art, the utility model feeds the material of three kinds of grade scopes three different surge bunkers to three dry-dressing machines with a vibratory sieve simultaneously, select cleaned coal, middle coal and spoil, device combination is used, multiple functional simultaneously, operating efficiency is high, save time, reduce operating cost, be applicable to various mines and use.
Accompanying drawing explanation
Fig. 1 is the utility model combining structure schematic diagram.
Fig. 2 is production technological process of the present utility model.
Mark in figure: pan feeding belt 1, classifying screen 2, jigging surge bunker 3, jigging batcher 4, jigging air blast 5, smalls jigging dry-dressing machine 6, jigging cyclone dust collectors 7, jigging pulse strap deduster 8, jigging air-introduced machine 9, differential buffer storehouse 10, differential batcher 11, differential dry-dressing machine 12, differential air blast 13, differential cyclone dust collectors 14, differential blowback bag-type dust collector 15, differential air-introduced machine 16, intelligent buffer storehouse 17, intelligent feeding machine 18, intelligence separator 19, intelligence blowback bag-type dust collector 20, intelligence air-introduced machine 21, coal dust conveyer belt 22, spoil conveyer belt 23, middle coal conveyer belt 24, cleaned coal conveyer belt 25.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
The utility model discloses a kind of multifunctional assembled dry separation system, this system fits together smalls jigging dry-dressing machine 6, differential dry-dressing machine 12, intelligent separator 19, with classifying screen 2 feed, with classifying screen 2, sub-elect 300-100mm simultaneously, 100-13mm, be less than the material of tri-kinds of grades of 13mm, combining structure is shown in accompanying drawing 1.
Classifying screen of the present utility model 2, for being circular impact screen, is positioned at the below of pan feeding belt 1, sieves 300-100mm simultaneously, and 100-13mm is less than the material of tri-kinds of grades of 13mm.
Jigging surge bunker 3, differential buffer storehouse 10,17 3, intelligent buffer storehouse surge bunker is arranged side by side the screenings that receives respectively classifying screen 2, and wherein smalls jigging surge bunker 3 is communicated with smalls batcher 4, and smalls batcher 4 is communicated with the feeding mouth of smalls jigging dry-dressing machine 6.Jigging air blast 5 is arranged on a side of smalls jigging dry-dressing machine 6, and jigging cyclone dust collectors 7, jigging pulse strap deduster 8, jigging air-introduced machine 9 are communicated with smalls jigging dry-dressing machine 6., jigging surge bunker 3, batcher 4, jigging air blast 5, smalls jigging dry-dressing machine 6, jigging cyclone dust collectors 7, jigging pulse strap deduster 8, jigging air-introduced machine 9 form smalls jigging dry-dressing machine complete set of equipments, and special sorting is less than the mixed material of 13mm grade.Be particularly useful for the larger two or more solid material mixtures of spoil, the pyrite in spoil and specific gravity difference in sorting smalls.
The course of work: material enters, jigging surge bunker 3, jigging batcher 4 feeds the sorting bed body of smalls jigging dry-dressing machine 6, by shakeouing transmission device, drive and to shakeout plate material is shakeout, jigging air blast 5 air feeds are indoor supply pulse pneumatic aweather, thereby sorting bed body has wind, by vibrating motor, drive sorting bed body to vibrate together, accelerate movement velocity and minute interval velocity of material, make material on the bed surface of sorting bed body, carry out gradually layering, and move from top to bottom along bed surface.Like this, lighter material movement is to upper strata, and heavier material movement is to lower floor, and under the stopping of first high weir baffle plate, the material that deposits to lower floor is flowed out by blowpit; The number of the adjustable discharge of this high weir baffle plate; Lighter material moves on along bed surface, and during to second high weir baffle plate, material is proceeded as the former, finally arrives end and incites somebody to action gently, compared with heavy material, separately discharges.
Assorting room collection dust is inhaled sorting bed dust by jigging cyclone dust collectors 7, air outlet is communicated with jigging pulsed jet cloth filter 8, jigging pulsed jet cloth filter 8 forms open circuit with jigging air-introduced machine 9, enters atmosphere after smalls jigging dry-dressing machine 6 sorting bed dust are collected to dedusting by jigging air-introduced machine 9.
Differential dry separation surge bunker 10 is communicated with differential dry separation batcher 11, and differential dry separation batcher 11 is communicated with the feeding mouth of differential dry-dressing machine 12.Differential air blast 13 is arranged on a side of differential dry-dressing machine 12, and differential cyclone dust collectors 14, differential blowback strap deduster 16, differential air-introduced machine 15 are communicated with differential dry-dressing machine 12.Differential buffer storehouse 10, differential batcher 11, differential dry-dressing machine 12, differential air blast 13, differential cyclone dust collectors 14, differential blowback bag-type dust collector 15, differential air-introduced machine 16 forms differential screening installation, adapt to the spoil in sorting 100-13mm sized coal, the pyrite in spoil, and the larger two or more solid material mixtures of specific gravity difference.
The course of work: material enters differential buffer storehouse 10, is entered the sorting bed of differential dry-dressing machine 12 by material inlet; Effect leeward at differential air blast 13 enters air duct, sieve lower air chamber, arrives material bed by sieve aperture; Material on bed surface produces inertia force under the effect of vibrator, and under the effect of inertia force and wind-force, material has carried out layering gradually like this, and the material movement of light specific gravity is to the bed the superiors, and heavy material is deposited to bed lower floor.Under the effect of bed surface cross dip, material gravitate, the material that proportion is lighter enters the second separate slot, the material that proportion is larger is got rid of towards spoil end, material in the second separate slot, under the effect of inertia and wind-force, directly enters cleaned coal section and discharges, and the heavier material of proportion is repeated multiple times again, by different levels, carries out layering, until in coal and proportion maximum spoil separately, until heavy spoil is discharged from tailstock under the differential action of vibrator.The dust of assorting room is communicated with differential air blast 13 respectively by the air outlet of differential cyclone dust collectors group 14, forms closed-loop path.Differential blowback bag-type dust collector 15 is communicated with dust gathering arrester, enters atmosphere after differential dry-dressing machine 12 sorting bed afterbody dust are collected to dedusting by differential air-introduced machine 16.Being applicable to larger ore deposit uses.Because sorting bed surface is double-deck, disposal ability doubles to increase so simultaneously.
Intelligent buffer storehouse 17 is communicated with intelligent feeding machine 18, and intelligent feeding machine 18 is communicated with the feeding mouth of intelligent separator 19, and intelligent air-introduced machine 21 is connected with intelligent blowback bag-type dust collector 20, and intelligent blowback bag-type dust collector 20 is connected with intelligent separator 19.Intelligence separator 19, adapts to the spoil in sorting 300-100mm sized coal, the coal in spoil, and the larger two or more solid material mixtures of specific gravity difference.Replace picking; It is high that this system has accuracy of identification, full automation, and smooth running is reliable, and maintenance capacity is few, locates inner ability and can maximize.
Intelligence separator 19, the general sensor of light splitting, r radiation transducers intelligence separator.
When material passes through intelligent separator 19 through sorting mechanism, there is spoil to pass through, fast reaction, signal is passed to executive system (mechanical staff inspection) action, spoil is shifted onto to spoil conveyer belt 23 and transport, coal is moved on cleaned coal conveyer belt 25 and is transported by sorting mechanism.Assorting room dust enters atmosphere by intelligent blowback bag-type dust collector 20 and intelligent air-introduced machine 20.
See Fig. 1, Fig. 2, coal dust conveyer belt 22, spoil conveyer belt 23, middle coal conveyer belt 24, cleaned coal conveyer belt 25 lays respectively at the below of smalls jigging dry-dressing machine 6, differential dry-dressing machine 11, intelligent separator 19, for receiving cleaned coal, spoil, coal, coal dust.

Claims (5)

1. a multifunctional assembled dry separation system, comprise classifying screen, smalls jigging dry-dressing machine, differential dry-dressing machine, intelligent separator, it is characterized in that, described classifying screen is arranged with smalls surge bunker, differential dry separation surge bunker and intelligent buffer storehouse, three surge bunkers are arranged side by side the screenings that receives classifying screen, be communicated with the smalls jigging dry-dressing machine corresponding with it, differential dry-dressing machine, intelligent separator successively, the below of smalls jigging dry-dressing machine, differential dry-dressing machine, intelligent separator is provided with coal dust conveyer belt, spoil conveyer belt, middle coal conveyer belt and cleaned coal conveyer belt.
2. multifunctional assembled dry separation system according to claim 1, is characterized in that, described classifying screen is circular impact screen, sieves 300-100mm simultaneously, and 100-13mm is less than the material of tri-kinds of grades of 13mm.
3. multifunctional assembled dry separation system according to claim 1, is characterized in that, smalls surge bunker is communicated with smalls batcher, and smalls batcher is communicated with the feeding mouth of smalls jigging dry-dressing machine.
4. multifunctional assembled dry separation system according to claim 1, is characterized in that, described differential dry separation surge bunker is communicated with differential dry separation batcher, and differential dry separation batcher is communicated with the feeding mouth of differential dry separation dry-dressing machine.
5. multifunctional assembled dry separation system according to claim 1, is characterized in that, described intelligent dry separation surge bunker is communicated with intelligent dry separation batcher, and intelligent dry separation batcher is communicated with the feeding mouth of intelligent separator.
CN201420212941.7U 2014-04-29 2014-04-29 Combined type multifunctional dry sorting system Expired - Fee Related CN203816932U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420212941.7U CN203816932U (en) 2014-04-29 2014-04-29 Combined type multifunctional dry sorting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420212941.7U CN203816932U (en) 2014-04-29 2014-04-29 Combined type multifunctional dry sorting system

Publications (1)

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CN203816932U true CN203816932U (en) 2014-09-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113245052A (en) * 2021-05-31 2021-08-13 伯特利(山东)工业设备有限公司 Closed air system and method for dry separation of coal
WO2022095992A1 (en) * 2020-11-09 2022-05-12 天津美腾科技股份有限公司 Combined sorting device and sorting process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022095992A1 (en) * 2020-11-09 2022-05-12 天津美腾科技股份有限公司 Combined sorting device and sorting process
CN113245052A (en) * 2021-05-31 2021-08-13 伯特利(山东)工业设备有限公司 Closed air system and method for dry separation of coal

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20140910

Termination date: 20210429