CN105855159A - Movable type dry separation device - Google Patents
Movable type dry separation device Download PDFInfo
- Publication number
- CN105855159A CN105855159A CN201610361645.7A CN201610361645A CN105855159A CN 105855159 A CN105855159 A CN 105855159A CN 201610361645 A CN201610361645 A CN 201610361645A CN 105855159 A CN105855159 A CN 105855159A
- Authority
- CN
- China
- Prior art keywords
- dry
- screening device
- dressing machine
- mobile
- batcher
- 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.)
- Pending
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Classifications
-
- 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
- B07B1/005—Transportable screening plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a movable type dry separation device which is a dry coal separation test truck. The movable type dry separation device comprises a scooter type movable platform, a dry separator, a feeding machine, a centrifugal ventilator and a dust remover, wherein a workshop is arranged on the front portion of a movable platform carriage; the dry separator, the feeding machine, the centrifugal ventilator and the dust remover are all installed on the upper portion of the movable platform carriage; a movable buffering stock bin is installed on the upper portion of the feeding machine; and a folding lifting frame is installed behind the truck carriage and above the movable buffering stock bin. The movable type dry separation device is simple in structure, small in size, movable, convenient to operate and use and wide in application range and develops a novel coal processing method for coal producing areas where small and medium coal mines are concentrated.
Description
Technical field
The invention belongs to dry method ore dressing field, be specifically related to a kind of mobile dry screening device, it is particularly well-suited to coal
Separate with the mineral of other different densities, belong to solid screening installation.
Background technology
Existing dry coal preparation instruction carriage is a mobile platform and a set of integrated modular dry separation equipment, and this module is integrated
Formula dry separation equipment includes movable buffer bin, oscillating feeder, dry-dressing machine, centrifugal fan, dust shield and removing
Dirt systems etc. are constituted.
Existing dry coal preparation instruction carriage there is problems in that automaticity is low, and hanging is adjusted to hand cranking structure,
Can not Automated condtrol；Oscillating feeder hanging is spring structure, and in use noise is bigger；Dust pelletizing system
In sack cleaner less, environmental requirement that the stage now that do not meets is the tightest；Additionally, sorting bed surface is one
Plane, in formal production, each several part angle requirement is different, causes wind-force to waste.Plenum chamber structure is unreasonable, cloth wind
Uneven.
Additionally, existing dry coal preparation instruction carriage is only a kind of experimental rig, it is impossible to be used in actual production practice
In.
Summary of the invention
In order to solve problems of the prior art, the present invention proposes a kind of mobile dry screening device, and it has relatively
High automatization level, not only can as a kind of dry coal preparation instruction carriage, and can also meet on-the-spot mobile raw
The needs produced.
According to technical scheme, a kind of mobile dry screening device include wooden handcart formula mobile platform, dry-dressing machine,
Batcher, centrifugal fan, deduster, wherein the front portion in mobile platform compartment is provided with workplace, dry-dressing machine, gives
Material machine, centrifugal fan, deduster are all contained in the top in mobile platform compartment, and the top of batcher is delayed equipped with activity
Slug storehouse, the rear portion in mobile platform compartment, the top of loose buffer feed bin are shelved equipped with folding hanging.
Preferably, the bottom of batcher connects with dry-dressing machine, and the bottom of dry-dressing machine is provided with slidably product splicing and slips
Groove.The top of dry-dressing machine is provided with dust shield, and dust shield is connected with deduster by pipeline, and centrifugal fan is by pipe
Road connects with dry-dressing machine.Deduster is made up of cyclone dust collectors or pocket type dirt device.
Further, the folding hanging used in mobile dry screening device is shelved equipped with electric block.Batcher is hung
Use the hoisting structure of damping rubber block formula.Dry-dressing machine bed surface uses segmentation structure, and each segmentation bed surface has necessarily
In angle and bed surface, distribution has different pore size and the sieve aperture of different arrangement.Below dry-dressing machine main body, air compartment uses sky
Mode structure circularly.
Further, dry-dressing machine uses and is automatically adjusted hanging structure.
Therefore, the present invention can also be realized by techniques below measure, and folding hanging is shelved equipped with electric block,
Deduster is made up of cyclone dust collectors, pocket type dirt device.Hanging to change and be made up of motor pulley group, sorting bed surface changes by three
The bed surface group composition of group different angles.Air compartment is changed into hemispherical dome form by truncated rectangular pyramids structure, compared to existing technology,
The present invention has simple in construction, and volume is little, removable, and cloth wind is reasonable, and separating effect is more accurate, the side of operating with
Just, good dedusting effect, the advantages such as environmental protection degree is high, and range is wide.
Accompanying drawing explanation
Fig. 1 is the mobile dry screening device structural representation front view according to the present invention；
Fig. 2 is mobile dry screening device structural representation A-A sectional view；
Fig. 3 is mobile dry screening device structural representation top view；
Fig. 4 is the folding hanging mount structure schematic diagram in mobile dry screening device；
Fig. 5 is the electronic cable address schematic diagram in mobile dry screening device；
Fig. 6 is the sorting bed mapping in mobile dry screening device；
Fig. 7 is the bed surface pore-size distribution signal in mobile dry screening device；
Fig. 8 is schematic diagram before the air compartment in mobile dry screening device improves, including front view, left view and top view；
Fig. 9 is schematic diagram after the air compartment in mobile dry screening device improves, including front view, left view and top view；
Figure 10 is the batcher hanging schematic diagram in mobile dry screening device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.
A kind of mobile dry screening device includes wooden handcart formula mobile platform, dry-dressing machine, batcher, centrifugal fan, removes
Dirt device, wherein the front portion in mobile platform compartment is provided with workplace, dry-dressing machine, batcher, centrifugal fan, dedusting
Device is all contained in the top in mobile platform compartment, the top of batcher equipped with loose buffer feed bin, mobile platform compartment
Rear portion, the top of loose buffer feed bin are shelved equipped with folding hanging.The folding hanging used in mobile dry screening device is shelved
On equipped with electric block.Batcher hanging uses the hoisting structure of damping rubber block formula.Dry-dressing machine bed surface uses segmentation
Formula structure, each segmentation bed surface has distribution on certain angle and bed surface and has different pore size and the sieve of different arrangement
Hole.Below dry-dressing machine main body, air compartment uses hemispherical dome formula structure.
The object of the present invention is achieved like this, and mobile dry screening device includes: mobile platform, dry-dressing machine, feed
Machine, centrifugal fan, deduster, the front portion in mobile platform compartment is provided with workplace, dry-dressing machine, batcher, from
Heart ventilation blower, deduster are all contained in the top in mobile platform compartment, the top of batcher equipped with loose buffer feed bin,
The bottom of batcher connects with dry-dressing machine, and the bottom of dry-dressing machine is provided with slidably product splicing chute, dry-dressing machine
Top is provided with dust shield, and dust shield is connected with deduster by pipeline, and centrifugal fan passes through pipeline and dry-dressing machine phase
Connecing, the rear portion in mobile platform compartment, the top of loose buffer feed bin are shelved equipped with folding hanging.
As Figure 1-4: mobile dry screening device includes: mobile platform 1, dry-dressing machine 5, batcher 6, centrifugal logical
Blower fan 10, deduster 3,11, the front portion, compartment of mobile platform is provided with workplace 2, dry-dressing machine 5, batcher 6, from
Heart ventilation blower 10, deduster 3,11 are all contained in the top in mobile platform compartment, and the top of batcher 6 is delayed equipped with activity
Slug storehouse 7, the bottom of batcher 6 connects with dry-dressing machine 5, and the bottom of dry-dressing machine 5 is provided with slidably product splicing and slips
Groove 9, the top of dry-dressing machine 5 is provided with dust shield 4, and dust shield 4 is connected with deduster 3,11 by pipeline, centrifugal logical
Blower fan 10 is connected with dry-dressing machine 5 by pipeline, the rear portion in mobile platform 1 compartment, the top dress of loose buffer feed bin 7
Folding hanging is had to shelve 12.Folding hanging is shelved equipped with electric block 8 on 12, and deduster is by cyclone dust collectors 3, pocket type dirt
Device 11 forms.
The operation principle of the present invention is, first the present invention drives to operation field stable, pulls out pin 14, shake
Cylinder 15 is fixed with pin 14 after being risen by mast-up 13,12 by steel wire rope, and then starting electric block 8 will live
Dynamic buffer bin 7 is put into ground, after installing raw coal to be tried, slings and is put back to by loose buffer feed bin 7 in situ.Can
The product splicing chute 9 slided is pulled to car outer, start cyclone dust collectors 3, pocket type dirt device 11, dry-dressing machine 5, from
Heart ventilation blower 10, finally starts electro-vibrating feeder 6 and the raw coal in loose buffer feed bin 7 is sent into dry-dressing machine 5,
After sorted, concentrate, chats, mine tailing respectively fall in product splicing chute 9 and flow to ground, thus complete sorting examination
Test process.Centrifugal fan 10 to dry-dressing machine 5 air feed, makes the material on dry-dressing machine 5 bed surface make at wind-force by pipeline
It is able to loose under with, then coordinates the vibration force of self to improve separating effect.Dusty gas is introduced rotation by dust shield 4
After wind deduster 3 dedusting, purifying air return centrifugal fan 10 and circulate, another outlet on dust shield 4 is by dust-laden
Gas introduces sack cleaner 11 dedusting, and the air after purification is to enter air less than environmental requirement.For not homogeneity
The raw coal of amount, can have related parameter to obtain optimal separating effect by adjusting dry-dressing machine 5, and mobile platform 1 compartment is anterior
Workplace 2 be available for staff have a rest, to adapt to different working environments.Present configuration is simple, and volume is little,
Removable, easy for operation, range is wide, creates convenience for popularization and application dry coal preparation new technology,
Also the producing coal area concentrated for middle and small scale coal mine opens a kind of new Coal dressing method.
The electronic cable address in mobile dry screening device as shown in Figure 5, compare prior art, the movement of the present invention
Formula dry separation device changes manually hanging into electronic hanging to realize Based Intelligent Control, is formed dry by several groups of hangings during use
Bed is selected to regulate unit.Hang and include following sections: stepper motor, guide wheel 201, fixed pulley 202, movable pulley 203
And steel wire rope 204.The stepper motor controlled by PLC during use receives and the instruction of feedback PLC, drives guide wheel 201,
Fixed pulley 202, movable pulley 203 steel wire rope 204 completes the distance that dry separation bed is to be regulated.
Such as Fig. 6 thus mobile dry screening device in sorting bed EDS maps, and mobile dry as shown in Figure 7 chooses to install
Bed surface pore-size distribution signal in putting；The mobile dry screening device of the present invention makes some improvement following.Attached in figure
Figure mark is specific as follows: 301a section bed surface, 302b section bed surface, 303c section bed surface, 304 pan feeding chutes, 305 shake
Dynamic motor, 306 discharge baffle plates, 307 separating chambers, 1a section bed surface, 2b section bed surface, 3c section bed surface.
Improving one, by former leveling face as shown in Fig. 6, Fig. 7, equal aperture structure changes bed surface into and is divided into a section b section c
Three planar structures of section, wherein a section and c section and dry-dressing machine primary plane α in a certain angle, b section keeps constant, hole
Footpath increases the most successively, with this make raw coal a section can loose material but effect promoting as early as possible, the sorting of beneficially b section,
C section makes spoil discharge not material leakage as early as possible, so that bed surface reaches to maximally utilize, economizes on resources.
Air compartment in mobile dry screening device as shown in Figure 8 is illustrated before improving, including front view, left view
Figure and top view；Air compartment in mobile dry screening device as shown in Figure 9 improve after schematic diagram, it include front view,
Left view and top view.Reference in figure is specific as follows: 401 side plates, 402 air inlets, 403 base plates,
501 side plates, 502 air inlets.
Former was changed into by mould pressure by the mobile dry screening device of the present invention by the terrace with edge structure air compartment of board material splice
The hemispherical dome structure of system, on the one hand makes windage less, improves the operating efficiency of centrifugal fan 10, thus
Reaching the purpose economized on resources, on the other hand make manufacturing process more simplify saving, solder side minimizing makes welding
Stress is less, promotes main separation bed and makes quality, extends the service life of main separation bed.
Figure 10 is the batcher hanging schematic diagram in mobile dry screening device.Reference in figure is specific as follows:
Location-plate on 601,602 rubber damping blocks, 603 times location-plates, 604 hanger bolts, 605 fixed blocks, 606
Steel wire ring, 607 batcher sling points；The mobile dry screening device of the present invention is by former metal spring shock-damping structure
Change the rubber damping block structure of diagram, i.e. batcher hanging into and use the hoisting structure of damping rubber block formula, this structure
By 601,603 two locating pieces complete the location of damping block 602, and remainder completes the lifting with batcher.This
The noise that structure can make batcher produce in running is greatly reduced.
The mobile dry screening device of the present invention passes through PLC control realization automatically adjusting parameter, and has low noise,
Low emission, the performance of efficient economizing.
More specifically, the present invention's can also be realized by techniques below measure, folding hanging is shelved equipped with electronic
Cucurbit, deduster is made up of cyclone dust collectors, pocket type dirt device.Hang to change and be made up of motor pulley group, sort bed surface
Change and be made up of the bed surface group of three groups of different angles.Air compartment is changed into hemispherical dome form by truncated rectangular pyramids structure, compares existing
Technology, the present invention has simple in construction, and volume is little, removable, more environmentally friendly, and automatic degree is high, the side of operating with
Just, the advantages such as range is wide.
As above-mentioned, the most clearly describe in detail the technical scheme that the present invention proposes.Although the present invention's is preferred real
Execute example and describe and explain the present invention in detail, but those skilled in the art is appreciated that without departing substantially from institute
In the case of attached spirit and scope of the present invention, multiple repairing can be made in form and details
Change.
Claims (9)
1. a mobile dry screening device, it includes wooden handcart formula mobile platform, dry-dressing machine, batcher, centrifugal fan, dedusting
Device, it is characterised in that: the front portion in mobile platform compartment is provided with workplace, dry-dressing machine, batcher, centrifugal fan, deduster
All being contained in the top in mobile platform compartment, the top of batcher is equipped with loose buffer feed bin, the rear portion of boxcar, loose buffer
The top of feed bin is shelved equipped with folding hanging.
Mobile dry screening device the most according to claim 1, it is characterised in that: the bottom of batcher connects with dry-dressing machine, dry
The bottom selecting machine is provided with slidably product splicing chute.
Mobile dry screening device the most according to claim 1, it is characterised in that: the top of dry-dressing machine is provided with dust shield, dust suction
Cover is connected with deduster by pipeline, and centrifugal fan is connected with dry-dressing machine by pipeline.
Mobile dry screening device the most according to claim 1, it is characterised in that: deduster is by cyclone dust collectors or pocket type dirt device
Composition.
5. according to the arbitrary described mobile dry screening device of claim 1-4, it is characterised in that: folding hanging is shelved equipped with electronic
Cucurbit.
6. according to the arbitrary described mobile dry screening device of claim 1-4, it is characterised in that: batcher hanging uses damping rubber
The hoisting structure of blob of viscose formula.
7. according to the arbitrary described mobile dry screening device of claim 1-4, it is characterised in that: dry-dressing machine bed surface uses segmented
Structure, each segmentation bed surface has distribution on certain angle and bed surface and has different pore size and the sieve aperture of different arrangement.
8. according to the arbitrary described mobile dry screening device of claim 1-4, it is characterised in that: below dry-dressing machine main body, air compartment is adopted
By hemispherical dome formula structure.
9. according to the arbitrary described mobile dry screening device of claim 1-4, it is characterised in that: dry-dressing machine uses to be automatically adjusted and hangs
Hanging hang structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361645.7A CN105855159A (en) | 2016-05-28 | 2016-05-28 | Movable type dry separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361645.7A CN105855159A (en) | 2016-05-28 | 2016-05-28 | Movable type dry separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105855159A true CN105855159A (en) | 2016-08-17 |
Family
ID=56641399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610361645.7A Pending CN105855159A (en) | 2016-05-28 | 2016-05-28 | Movable type dry separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855159A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075986A (en) * | 2019-04-19 | 2019-08-02 | 神华准格尔能源有限责任公司 | Open coal mine packaged type lump coal dry separation system and method |
| CN111434396A (en) * | 2019-01-14 | 2020-07-21 | 天津美腾科技有限公司 | Mobile mineral dry separation system and mobile mineral dry separation method |
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2016
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| CN2460488Y (en) * | 2000-11-02 | 2001-11-21 | 李跃平 | Enclosed garbage storage and transport device |
| CN2456853Y (en) * | 2000-12-22 | 2001-10-31 | 唐山市选煤成套设备厂 | Combined dry coal separation test car |
| KR100683891B1 (en) * | 2006-05-24 | 2007-02-16 | 주식회사 남부환경개발 | Apparatus for sorting reclaimed waste |
| CN203816764U (en) * | 2014-04-29 | 2014-09-10 | 唐山开远选煤科技有限公司 | Movable differential motion dry sorting machine |
| CN204912052U (en) * | 2015-08-27 | 2015-12-30 | 中粮工程科技（郑州）有限公司 | Remove to hang formula of shaking reciprocal wind riddle that circles round |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434396A (en) * | 2019-01-14 | 2020-07-21 | 天津美腾科技有限公司 | Mobile mineral dry separation system and mobile mineral dry separation method |
| CN111434396B (en) * | 2019-01-14 | 2024-03-19 | 天津美腾科技有限公司 | Mobile mineral dry separation system and mobile mineral dry separation method |
| CN110075986A (en) * | 2019-04-19 | 2019-08-02 | 神华准格尔能源有限责任公司 | Open coal mine packaged type lump coal dry separation system and method |
| CN110075986B (en) * | 2019-04-19 | 2021-06-29 | 神华准格尔能源有限责任公司 | Movable lump coal dry separation system and method for open pit coal mine |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
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| RJ01 | Rejection of invention patent application after publication |