CN206407521U - A kind of double-deck roller screen device of pelletizing - Google Patents
A kind of double-deck roller screen device of pelletizing Download PDFInfo
- Publication number
- CN206407521U CN206407521U CN201621382168.4U CN201621382168U CN206407521U CN 206407521 U CN206407521 U CN 206407521U CN 201621382168 U CN201621382168 U CN 201621382168U CN 206407521 U CN206407521 U CN 206407521U
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- China
- Prior art keywords
- roller
- roller screen
- lower floor
- upper strata
- bearing
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- 238000005453 pelletization Methods 0.000 title claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000002459 sustained effect Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 28
- 235000019580 granularity Nutrition 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 239000013590 bulk material Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model is related to ore processing facility technical field, and in particular to a kind of double-deck roller screen device of pelletizing；It is made up of belt conveyor and upper strata roller screen and lower floor's roller screen, described belt conveyor drives driving wheel on head by motor by shaft coupling and decelerator, its conveyer belt constitutes overall around the symmetrically arranged rubber idler with roller rack of driving wheel on head and afterbody driving wheel, driving wheel on head, roller rack and afterbody driving wheel are fixedly installed on underframe, the chassis constituted with reinforcement is supported provided with bottom at the side sustained height of belt conveyor, in the both sides on chassis, backplate is respectively symmetrically set, symmetrical bearing block is provided with described backplate, the roller bearing of translator is provided with through bearing block, gap is 5 10mm between its roller bearing and roller bearing, lower floor's roller screen is provided with below the roller screen of upper strata, upper strata roller screen and lower floor's roller screen angle are 37 degree, upper strata roller screen is operated clockwise with belt conveyor, lower floor's roller screen is operating counterclockwise.
Description
Technical field
The utility model is related to ore processing facility technical field, and in particular to a kind of double-deck roller screen device of pelletizing.
Background technology
Conveyer can carry out level, tilt conveying, can also constitute space conveying circuit, conveying circuit is usually fixed.
Conveyer conveying capacity is big, and haul distance is long, also some technological operations can be completed simultaneously in course of conveying, so using very wide
It is general.Conveyer is the capital equipment of modern bulk material continuative transport, with industry and the development of technology, using large conveying quantity, length
Distance, the large belt conveyor of high belt speed carry out the bulk material conveying Developing mainstream as conveyer.
Conveyer is that the departments such as chemical industry, coal, metallurgy, building materials, electric power, light industry, grain and communications and transportation are widely used
Transporting equipment.Conveying bulk density is 500-2500kg/m3Various loose unpacked materials and work piece, use environment temperature for-
20--40℃.Ribbon conveyer can be run along horizontally or diagonally circuit, during using plane conveyer belt along inclined work, different material
Maximum transport inclination angle see data.Humidity and the lumpiness composition of same class material have an impact to maximum transport inclination angle.Transport
Material inclination maximum can not be more than 20 °, and it is the 80% of inclination maximum to transport loose unpacked material inclination angle.The transport capacity of ribbon conveyer
Greatly, running resistance is small, operates steadily, transport small to the brokenness of material, continuous operation in way, easily realizing and automatically control, therefore
It is widely used in each department of national economy.The upper and lower ribbon conveyer of well of mine uses more and more.Because conveyer belt is easy
Damage, be difficult to transport the hard material for there are a corner angle.
The conveyer system of modernization has higher requirement to dust-proof, therefore, provided with watering dust at each switching
Device, can be provided with hurricane globe or deep bead, system is made up of unit, to the work in machine system along rubber conveyer
For the operation of work and mender, the unit that should be in charge of based on oneself, connecting each other between understanding system again, unit is again
It is made up of many parts, only carries out the daily maintenance of all parts, is at good working order, ability
Ensure the safe operation of equipment.
Classification by use, there is a Universal moving, and formula is selected in underground, and opencut is with fixed, unique construction formula, movable
Conveyer, loading machine is special to reprint function formula, high inclination-angle formula conveyer etc., and in general transporter can be completed in short distance factory
Level, upper fortune or lower fortune, reversible decorative pattern formula belt feeder can be used for conveying materials in double directions, and cantilever machine is typically mounted on stacker
On, and it is rotatable, to realize the effect of casting or cloth, and the processing of other bulk cargos is generally mated by the high frame machine that door frame is supported and set
Standby to be used in conjunction with, such as the application in construction of hydropower facilities can configure standard central frame, and the frame is arranged on sleeper, can be just
In dislocation.
Classify by the classification of transported material, there is a general bulk material, hard material and single-piece material use
Belt conveyor etc., carry the position of section to classify by rubber conveyor belt, including belt carrying section is superincumbent and carrying section
It is following and simultaneously carrying section in the bidirectional conveyor three types of top and bottom, can be respectively upper using bidirectional conveyor
Branch and inferior division conveying material, but in order to keep material contact surface not produce change, it is necessary to periodically be overturn to rubber strip.
Existing conveyer is mostly belt conveying, i.e., by the way that material is positioned on conveyer belt, is rotated and driven by motor
Conveyer belt is moved, and material is delivered into corresponding height or specified location.But the structure of this conveyer is complex, install
More it is difficult, transfer efficiency is relatively low, conveying cost is higher.And function is single, only as transported material, other work(can not be realized
Can, so the equipment for needing a kind of variation and aid in treatment material between some ore extra buses, can transport and can sieve
Function is selected to be particularly important.
Utility model content
The purpose of this utility model is to provide a kind of pelletizing double-deck roller screen device, by belt conveyor and upper strata roller screen and
Lower floor's roller screen composition, double-deck roller screen angle is 37 degree and is two-way reverse roller screen, improves ball material screening efficiency；Solve in the past
Double-deck roller screen rolling transmission material in the same direction so that the problem of ball material screen selects inefficient.
To achieve the above object, the utility model is achieved using following technical scheme：
A kind of double-deck roller screen device of pelletizing, is made up of belt conveyor and upper strata roller screen and lower floor's roller screen；It is characterized in that：
Described belt conveyor drives driving wheel on head 1 by motor by shaft coupling and decelerator, and its conveyer belt 2 drives around head
Driving wheel 1 and the rubber idler 3 with roller rack 4 and afterbody driving wheel 5 that are symmetrical set constitute entirety, driving wheel on head
1st, roller rack 4 and afterbody driving wheel 5 are fixedly installed on underframe, provided with four supports 12 below its underframe, in Belt Conveying
The chassis 8 of 9 and the composition of reinforcement 10 is supported at the side sustained height of machine provided with bottom, is respectively symmetrically set in the both sides on chassis 8
Backplate is put, symmetrical bearing block is provided with described backplate, the roller bearing of translator 7 is provided with through bearing block, its
Gap is 5-10mm between roller bearing and roller bearing, and motor 7 is arranged on the outside of backplate, all motors 7 are connected by electric wire；In upper strata rolling
Sieve lower section is fixedly installed lower floor's roller screen, the chassis 8 that its lower floor's roller screen is made up of bottom support 9 and reinforcement 10, on chassis 8
Both sides are respectively symmetrically provided with backplate, and some groups of symmetrical bearing blocks are provided with described backplate, are provided with through bearing block
The roller bearing of translator 7, gap is 3-5mm between its roller bearing and roller bearing, and upper strata roller screen and lower floor's roller screen angle are 37 degree, upper strata rolling
Sieve is operated clockwise with belt conveyor, and lower floor's roller screen is operating counterclockwise.
Described belt conveyor and upper strata roller screen is connected as a single entity by clamping plate.
Two roller bearings that described upper strata roller screen is in contact with belt conveyor, its first roller bearing 3-5cm higher than secondary roller bearing, its
First roller bearing and time roller surface are fixedly installed the gear hobbing of cross arrangement.
Lower floor's roller screen both sides are fixed in described upper strata roller screen bottom by two symmetrical pillars.
Described upper strata roller screen is provided with symmetrical guard rail with lower floor's roller screen both sides.
Described lower floor's roller screen is fixed on ground by monosymmetric four pack support 12.
Compared with prior art, the beneficial effects of the utility model are：
It is made up of belt conveyor and upper strata roller screen and lower floor's roller screen, its upper strata roller screen and lower floor's roller screen angle are 37 degree,
Upper strata roller screen is operated clockwise with belt conveyor, and lower floor's roller screen is operating counterclockwise.The ball material come from feeding belt passes through upper
After layer roller screen, the ball material of granularity >=5mm granularities by upper strata roller screen can be returned to return conveyer conveyer spherolite processed again ,≤
The ball material of 5mm granularities then enters lower floor's roller screen, is screened through upper strata roller screen and lower floor's roller screen, lower floor's roller screen is by diameter≤3-5mm's
It is dried after the choosing of ball material screen into drying grate, improves ball material screening efficiency.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Shown in figure：Driving wheel on head 1, conveyer belt 2, rubber idler 3, roller rack 4, afterbody driving wheel 5, guardrail 6, electricity
Machine 7, chassis 8, bottom support 9, reinforcement 10, channel-section steel support 11, support 12.
Embodiment
Structure of the present utility model and its advantage are further illustrated below in conjunction with accompanying drawing：
Embodiment：As shown in Figure 1.
A kind of double-deck roller screen device of pelletizing, is made up of belt conveyor and upper strata roller screen and lower floor's roller screen；Described belt
Conveyer drives driving wheel on head 1 by motor by shaft coupling and decelerator, and its conveyer belt 2 is around driving wheel on head 1 and 10
The rubber idler 3 with roller rack 4 and afterbody driving wheel 5 that group is symmetrical set constitute entirety, driving wheel on head 1, support
Roller support 4 and afterbody driving wheel 5 are fixedly installed on underframe, provided with four supports 12 below its underframe, in belt conveyor
The chassis 8 of 9 and the composition of reinforcement 10 is supported at the sustained height of side provided with bottom, shield is respectively symmetrically set in the both sides on chassis 8
Plate, some groups of symmetrical bearing blocks are provided with described backplate, the roller bearing of translator 7 is provided with through bearing block, and it is rolled
Gap is 5-10mm between axle and roller bearing, and motor 7 is arranged on the outside of backplate, all motors 7 are connected by electric wire, described belt
Conveyer and upper strata roller screen are connected as a single entity by clamping plate, two roller bearings that upper strata roller screen is in contact with belt conveyor, its first roller bearing
3-5cm higher than secondary roller bearing, its first roller bearing and time roller surface are fixedly installed the gear hobbing of cross arrangement, solid below the roller screen of upper strata
Surely lower floor's roller screen is provided with, lower floor's roller screen both sides, its lower floor are fixed in described upper strata roller screen bottom by two symmetrical pillars
The chassis 8 that roller screen is made up of bottom support 9 and reinforcement 10, is respectively symmetrically provided with backplate, described in the both sides on chassis 8
10 groups of symmetrical bearing blocks are provided with backplate, the roller bearing of translator 7 are provided with through bearing block, between its roller bearing and roller bearing
Gap is 3-5mm, and upper strata roller screen and lower floor's roller screen angle are 37 degree, and upper strata roller screen is operated clockwise with belt conveyor, lower floor
Roller screen is operating counterclockwise, and described lower floor's roller screen is fixed on ground by monosymmetric four pack support 12, its upper strata roller screen with
Lower floor's roller screen both sides are provided with symmetrical guard rail.
Equipment operation principle：
Spherolite is conveyed to upper strata roller screen by belt conveyor, when spherolite is through upper strata roller screen, and the motor 7 set by side drives
Make operating clockwise, gap is 5-10mm between its roller bearing and roller bearing, granularity≤5mm particle enters lower floor's roller screen, granularity >=
5mm ball material original is returned, and returns belt conveyor, returns to granulating system ball processed again, and granularity≤5mm particle enters lower floor's roller screen
Afterwards, lower floor's roller screen motor 7 that then side is set drives operating counterclockwise, and diameter≤3-5mm balls material into lower floor's roller screen then enters
Enter drying grate and processing is dried, improve ball material screening efficiency.
Claims (6)
1. a kind of double-deck roller screen device of pelletizing, is made up of belt conveyor and upper strata roller screen and lower floor's roller screen；It is characterized in that：Institute
The belt conveyor stated drives driving wheel on head (1) by motor by shaft coupling and decelerator, and its conveyer belt (2) is around head
The rubber idler (3) and afterbody driving wheel (5) of driving wheel (1) and the band roller rack (4) being symmetrical set constitute entirety,
Driving wheel on head (1), roller rack (4) and afterbody driving wheel (5) are fixedly installed on underframe, provided with four branch below its underframe
Frame (12), the chassis (8) that (9) and reinforcement (10) are constituted is supported at the side sustained height of belt conveyor provided with bottom,
Backplate is respectively symmetrically set in the both sides of chassis (8), some groups of symmetrical bearing blocks are provided with described backplate, through axle
Bearing is provided with the roller bearing of translator (7), and gap is 5-10mm between its roller bearing and roller bearing, and motor (7) is arranged on the outside of backplate,
All motors (7) are connected by electric wire；Lower floor's roller screen is fixedly installed below the roller screen of upper strata, its lower floor's roller screen is supported by bottom
(9) and reinforcement (10) constitute chassis (8), backplate is respectively symmetrically provided with the both sides of chassis (8), on described backplate
Symmetrical bearing block is provided with, the roller bearing of translator (7) is provided with through bearing block, gap is 3- between its roller bearing and roller bearing
5mm, upper strata roller screen and lower floor's roller screen angle are 37 degree, and upper strata roller screen is operated clockwise with belt conveyor, and lower floor's roller screen is inverse
Hour hands are operated.
2. the double-deck roller screen device of a kind of pelletizing according to claim 1, it is characterised in that：Described belt conveyor and upper
Layer roller screen is connected as a single entity by clamping plate.
3. the double-deck roller screen device of a kind of pelletizing according to claim 1, it is characterised in that：Described upper strata roller screen and belt
Two roller bearings that conveyer is in contact, its first roller bearing 3-5cm higher than secondary roller bearing, its first roller bearing and time roller surface are fixedly installed
The gear hobbing of cross arrangement.
4. the double-deck roller screen device of a kind of pelletizing according to claim 1, it is characterised in that：Described upper strata roller screen bottom by
Two symmetrical pillars are fixed on lower floor's roller screen both sides.
5. the double-deck roller screen device of a kind of pelletizing according to claim 1, it is characterised in that：Described upper strata roller screen and lower floor
Roller screen both sides are provided with symmetrical guard rail.
6. the double-deck roller screen device of a kind of pelletizing according to claim 1, it is characterised in that：Described lower floor's roller screen is by both sides
Symmetrical four pack support (12) is fixed on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382168.4U CN206407521U (en) | 2016-12-15 | 2016-12-15 | A kind of double-deck roller screen device of pelletizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382168.4U CN206407521U (en) | 2016-12-15 | 2016-12-15 | A kind of double-deck roller screen device of pelletizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206407521U true CN206407521U (en) | 2017-08-15 |
Family
ID=59550974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621382168.4U Expired - Fee Related CN206407521U (en) | 2016-12-15 | 2016-12-15 | A kind of double-deck roller screen device of pelletizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206407521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132434A (en) * | 2018-11-02 | 2019-01-04 | 新汶矿业集团有限责任公司 | A kind of two-way bastard coal belt transport unit |
-
2016
- 2016-12-15 CN CN201621382168.4U patent/CN206407521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132434A (en) * | 2018-11-02 | 2019-01-04 | 新汶矿业集团有限责任公司 | A kind of two-way bastard coal belt transport unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 |