CN104998825B - A kind of soft waste articles separator of variable spacing - Google Patents
A kind of soft waste articles separator of variable spacing Download PDFInfo
- Publication number
- CN104998825B CN104998825B CN201510316937.4A CN201510316937A CN104998825B CN 104998825 B CN104998825 B CN 104998825B CN 201510316937 A CN201510316937 A CN 201510316937A CN 104998825 B CN104998825 B CN 104998825B
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- Prior art keywords
- leading screw
- separator
- waste articles
- soft waste
- variable spacing
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Abstract
The present invention relates to a kind of clear up soft waste articles in powder or little lump material automatically clear up sorting equipment, a kind of soft waste articles separator of variable spacing, including runner, being provided with main shaft in the middle of runner, runner surrounding is uniformly provided with multiple smooth bore, is provided with leading screw in smooth bore, leading screw is sequentially connected with multiple ratch of taking turns respectively, leading screw is respectively arranged at two ends with electromagnetic mechanism, and leading screw interlocks with electromagnetic mechanism, and electromagnetic mechanism is connected with control system.Foreign material can be efficiently separated with coal dust etc. by the present invention by wheel ratch, and is moved left and right by electromagnetic mechanism control leading screw, thus changes the spacing between wheel ratch, the foreign material adapting to vary in size separate, further, leading screw moves and can carry out On-line Control by control system, improves production efficiency.
Description
Technical field
The present invention relates to a kind of clear up soft waste articles in powder or little lump material automatically clear up sorting equipment, tool
Body is the soft waste articles separator of a kind of variable spacing.
Background technology
At present, domestic power plant, cement plant, colliery, steel plant etc. are widely used pressed powder material, as coal dust,
Pulverized limestone, breeze, iron ore etc..As a example by power plant, coal-burning boiler is the most important energy of China's energy industry
Source reformulations, after raw coal enters coal-burning power plant, is carried out multistage transhipment and conveying by a plurality of belt conveyor,
Through crusher in crushing, magnetic separator de-ironing removes iron, pears coal machine divides storehouse, run coal bin, feeder distribute, coal-grinding mechanism
It is a series of that powder, separator for coal mill separation fine powder, qualified coal dust deliver to boiler furnace burning etc. through pipeline wind
Flow process.
Due to many reasons, raw coal is mixed into many foreign material, bag during producing, transport, store and using
Include ironware, wooden unit, stone, and many soft waste articles, as big gun line, rag, the rope made of hemp, fiber, woven bag,
Weeds, plastics etc..A large amount of soft waste articles are difficult to separating treatment, easily cause belt feeder and run coal bin blanking
Mouthful blocking, particularly easily causes the fault such as damage and separator blocking of medium-speed pulverizer, has a strong impact on pot
The equipment such as stove are safe and stable, reliable, economical operation.According to international standard, every ten thousand tons of flexible foreign material content
Must not exceed 860 kilograms, at present, domestic actual conditions are considerably beyond this standard, mostly on 2000 kilograms of left sides
More than the right side, solve or to alleviate the impact of foreign material extremely the most urgent.
Prior art exists the device using briar tooth or ratch to carry out removal of impurities, but most of device can not be flexible
Spacing between regulation ratch, thus do not adapt to the separation of different size foreign material, affect separating effect.
Summary of the invention
The present invention provides the soft waste articles separator of a kind of variable spacing, and its impurity-eliminating effect is good, is suitable for not
Separation with size foreign material.
The present invention adopts the following technical scheme that
The soft waste articles separator of a kind of variable spacing, including runner, roller centre is provided with main shaft, runner four
Being uniformly provided with multiple smooth bore week, be provided with leading screw in smooth bore, leading screw is sequentially connected with multiple ratch of taking turns respectively, silk
Thick stick is respectively arranged at two ends with electromagnetic mechanism, and leading screw interlocks with electromagnetic mechanism, and electromagnetic mechanism is connected with control system.
Described ratch of taking turns includes connecting portion, is provided with the flap of arc outside connecting portion, and connecting portion passes through smooth bore one
End enters, and is arranged in smooth bore.Connecting portion is provided with the first trepanning, the second trepanning, the first trepanning and second
Thread rotary orientation in trepanning is contrary, and leading screw may pass through smooth bore two ends and is connected with the first trepanning or the second trepanning, and
Rotation direction according to trepanning screw thread selects the direction installed.Preferably, runner surrounding is respectively equipped with four smooth bores,
When the spacing adjusted between wheel ratch, the leading screw in adjacent smooth bore is respectively by the electromagnetic mechanism control of different directions
System, action round about, so that the adjustable range of distance increases between wheel ratch.
Described runner is connected with stepper motor, and stepper motor can control the position of runner, during separation host work,
By step motor control, runner being stepped to operating position, when needing maintenance, runner is driven by stepper motor,
Retreating to overhauling position, runner is when overhauling position, and raw coal is not passed through separation host.
Described leading screw two ends are provided with inner hexagonal hole, facilitate staff to use outer hexagonal spanner to control leading screw, with
Adjust wheel ratch.
Leading screw two ends connect has bearing, to support leading screw.
Leading screw two ends are additionally provided with stopping means, limit the position limit that leading screw moves.
The course of work of the present invention is: coal sends into machine with belt, enters porch of the present invention, and coal leaves
Belt freedom of entry falling, runs into the wheel ratch that the not section of entire row rotates up, and small particle falls into down
Square, belt is sent machine and is seen off, and big foreign material are stopped by taking turns ratch, turns to opposite side with wheel ratch miscellaneous
Thing categorizing system carries out refuse collecting and classification.
Wherein, the process that realizes of the wheel online variable spacing of ratch is: runner excircle has multiple smooth bore, wheel
The connecting portion of ratch enters from the smooth bore mouth position of runner side, two adjacent leading screws be set to the first leading screw, the
Two leading screws, the first leading screw is threadeded with multiple the first trepannings taking turns ratch, forms first group of wheel ratch；The
Two leading screws are threadeded with multiple the second trepannings taking turns ratch, form second group of wheel ratch.With group wheel ratch it
Between spacing be set to 10cm.During work, for adapting to the separation of size foreign material, spacing, control system need to be regulated
Control electromagnetic mechanism drives the first leading screw to be moved to the left or the second leading screw moves right, i.e. adjustable difference group wheel
Spacing between ratch, adjustable distance is in the range of 20cm.As needed bigger spacing adjusting range, need
When installing for the first time, by strengthening with the spacing between group wheel ratch, can realize.
Advantages of the present invention and having the beneficial effect that
Foreign material can be efficiently separated with coal dust etc. by the present invention by wheel ratch, and controls silk by electromagnetic mechanism
Thick stick moves left and right, and drives the wheel ratch on leading screw to move, and moving process can change the spacing between wheel ratch,
Thus the foreign material adapting to vary in size separate, and, leading screw is moved through control system and carries out On-line Control,
Pull down adjustment without shutting down, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the B-B view of Fig. 1；
Fig. 3 is the structural representation of runner.
Wherein, 1-takes turns ratch, 2-the first trepanning, 3-connecting portion, 4-flap, 5-leading screw, 6-the second trepanning,
7-runner, 8-main shaft, 9-electromagnetic mechanism, 10-bearing, 11-stepper motor, 12-smooth bore.
Detailed description of the invention
As shown in Figure 1 to Figure 3, the soft waste articles separator of a kind of variable spacing, including runner 7, main shaft 8,
Wheel ratch 1, wheel ratch 1 includes connecting portion 3, flap 4.Runner 7 surrounding is uniformly provided with multiple smooth bore 12,
Being provided with leading screw 5 in smooth bore 12, leading screw 5 is threadeded, on leading screw 5 with the trepanning on wheel ratch connecting portion 3
Equidistantly connect successively to have and multiple take turns ratch 1.Leading screw 5 is respectively arranged at two ends with electromagnetic mechanism 9, leading screw 5 and electricity
Magnetic mechanism 9 interlocks, and electromagnetic mechanism 9 is connected with control system (not marking in accompanying drawing).Described take turns ratch 1
Connecting portion 3 be provided with first trepanning the 2, second trepanning 6, the screw thread in the first trepanning 2 and the second trepanning 6
Oppositely oriented.
Described runner 7 is connected with stepper motor 11, and stepper motor 11 can control the axial location of runner 7.
Described leading screw 5 two ends are provided with inner hexagonal hole, and leading screw 5 two ends connect has bearing 10, leading screw 5 two ends to be additionally provided with
Stopping means.
Claims (7)
1. a soft waste articles separator for variable spacing, is characterized in that, including runner, roller centre is provided with
Main shaft, runner surrounding is uniformly provided with multiple smooth bore, is provided with leading screw in smooth bore, and leading screw takes turns ratch with multiple respectively
Being sequentially connected with, leading screw is respectively arranged at two ends with electromagnetic mechanism, and leading screw interlocks with electromagnetic mechanism, electromagnetic mechanism and control
System processed connects.
The soft waste articles separator of variable spacing the most according to claim 1, is characterized in that, described takes turns
Ratch includes connecting portion, is provided with flap outside connecting portion, and connecting portion is arranged in smooth bore, and connecting portion is provided with
Thread rotary orientation in first trepanning, the second trepanning, the first trepanning and the second trepanning is contrary, leading screw and first set
Hole or the second trepanning connect.
The soft waste articles separator of variable spacing the most according to claim 2, is characterized in that, described turn
Wheel surrounding is respectively equipped with four smooth bores, and the leading screw moving direction in adjacent smooth bore is contrary.
The soft waste articles separator of variable spacing the most according to claim 1, is characterized in that, described turn
Wheel is connected with stepper motor.
The soft waste articles separator of variable spacing the most according to claim 1, is characterized in that, described silk
Thick stick two ends are provided with inner hexagonal hole.
The soft waste articles separator of variable spacing the most according to claim 1, is characterized in that, leading screw two
End connection has bearing.
The soft waste articles separator of variable spacing the most according to claim 1, is characterized in that, leading screw two
End is additionally provided with stopping means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316937.4A CN104998825B (en) | 2015-06-10 | 2015-06-10 | A kind of soft waste articles separator of variable spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510316937.4A CN104998825B (en) | 2015-06-10 | 2015-06-10 | A kind of soft waste articles separator of variable spacing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104998825A CN104998825A (en) | 2015-10-28 |
| CN104998825B true CN104998825B (en) | 2016-08-24 |
Family
ID=54371832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510316937.4A Expired - Fee Related CN104998825B (en) | 2015-06-10 | 2015-06-10 | A kind of soft waste articles separator of variable spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104998825B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983654B (en) * | 2017-12-07 | 2021-04-20 | 中山市天隆燃具电器有限公司 | Impurity removing machine for belt conveyor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112066A (en) * | 1978-02-21 | 1979-09-01 | Hitachi Plant Eng & Constr Co Ltd | Dust separating device |
| GB2309922A (en) * | 1995-02-07 | 1997-08-13 | David Albert Caddick | Separator for particulate solids |
| CN201596626U (en) * | 2009-11-18 | 2010-10-06 | 山东天能电力科技有限公司 | Automatic separator for raw coal sundries |
| CN102837952A (en) * | 2011-06-21 | 2012-12-26 | 刘素华 | Selecting and conveying device |
| CN203061445U (en) * | 2012-12-21 | 2013-07-17 | 中国中材国际工程股份有限公司 | Harrow picking up machine |
| CN203209322U (en) * | 2013-04-03 | 2013-09-25 | 河北省首钢迁安钢铁有限责任公司 | Raw coal sundries removal system |
| CN103894344A (en) * | 2014-03-31 | 2014-07-02 | 威程（天津）科技有限公司上海分公司 | Pulverized coal fiber separator |
-
2015
- 2015-06-10 CN CN201510316937.4A patent/CN104998825B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112066A (en) * | 1978-02-21 | 1979-09-01 | Hitachi Plant Eng & Constr Co Ltd | Dust separating device |
| GB2309922A (en) * | 1995-02-07 | 1997-08-13 | David Albert Caddick | Separator for particulate solids |
| CN201596626U (en) * | 2009-11-18 | 2010-10-06 | 山东天能电力科技有限公司 | Automatic separator for raw coal sundries |
| CN102837952A (en) * | 2011-06-21 | 2012-12-26 | 刘素华 | Selecting and conveying device |
| CN203061445U (en) * | 2012-12-21 | 2013-07-17 | 中国中材国际工程股份有限公司 | Harrow picking up machine |
| CN203209322U (en) * | 2013-04-03 | 2013-09-25 | 河北省首钢迁安钢铁有限责任公司 | Raw coal sundries removal system |
| CN103894344A (en) * | 2014-03-31 | 2014-07-02 | 威程（天津）科技有限公司上海分公司 | Pulverized coal fiber separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104998825A (en) | 2015-10-28 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170610 |