CN105013692A - Automatic screening device for coal feeding - Google Patents
Automatic screening device for coal feeding Download PDFInfo
- Publication number
- CN105013692A CN105013692A CN201510433453.8A CN201510433453A CN105013692A CN 105013692 A CN105013692 A CN 105013692A CN 201510433453 A CN201510433453 A CN 201510433453A CN 105013692 A CN105013692 A CN 105013692A
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- CN
- China
- Prior art keywords
- coal
- screening frame
- conveyer belt
- rotary screen
- central shaft
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- 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.)
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- 239000003245 coal Substances 0.000 title claims abstract description 62
- 238000012216 screening Methods 0.000 title claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 239000003818 cinder Substances 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to an automatic screening device for coal feeding. The automatic screening device for coal feeding comprises conveyer belts, a coal collecting bucket, a rotary screen and a breaker. The conveyer belts include the feeding conveyer belt and the discharging conveyer belt. A discharge outlet of the feeding conveyer belt is located at the position of a feed inlet in the upper end of the coal collecting bucket. A feed inlet of the discharging conveyer belt is located at the position of a discharge outlet in the bottom end of the coal collecting bucket. The rotary screen and the breaker are arranged in the coal collecting bucket. A discharge outlet of the breaker is located in the upper end of the discharging conveyer belt. The automatic screening device for coal feeding has the advantages that coal briquettes in different sizes are screened by arranging the rotary screen in the coal collecting bucket; the coal briquettes meeting the size requirement directly fall onto the discharging conveyer belt from the rotary screen so as to be conveyed into a combustion chamber, the coal briquettes not meeting the size requirement are conveyed onto the discharging conveyer belt and then are conveyed into the combustion chamber after being broken through the arranged breaker, and thus all the coal briquettes can be burnt fully.
Description
Technical field
The present invention relates to tire manufacturing art, particularly the automatic separating screen device of coal in one.
Background technology
Tire is the annular elastic rubber product rolled at various vehicle or the ground connection of mechanically assembling.Usually be arranged in alloy rim, can vehicle body be supported, buffering foreign impacts, realize with the contact on road surface and ensure the driving performance of vehicle.Tire is everlasting under complicated and exacting terms and is used, and it subjects various distortion, load, power and high/low temperature effect in motion, therefore must have higher load-carrying properties, hauling ability, shock-absorbing capacity.Meanwhile, also require to possess high-wearing feature and flexible resistance, and low resistance to rolling and heat generation.The half that the world consumes rubber mass is used for tire production, and visible tire consumes the ability of rubber.
Tire manufacturing process comprises: banburying operation---glue component preparatory process---tire building operation---vulcanization process---final inspection operation---Tire testing, wherein glue component preparatory process comprise again extrude, roll, tyre bead is shaping, cord severing, paste apex strip, shaping six workshop sections of belt.
At present, in above-mentioned tire manufacturing process, all need to use steam heat as operations such as sulfurations, existing steam is all obtained by boiler heating, carry out with regard to needing a large amount of coal that burns when boiler heats, in the process of burning coal, staff finds, the size due to coal is all inconsistent, what have is large, what have is little, after burning terminates, also has the inside of the coal of many bulks not to be fully burned.Therefore, for above-mentioned phenomenon, traditional solution is the coal being gone out bulk by artificial screening, and burn after carrying out fragmentation, aforesaid way is troublesome poeration not only again, and hand labor intensity is large, and operating efficiency is not high.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly can be good at the screen of bulk to select and carry out the broken automatic separating screen device of upper coal.
For solving the problems of the technologies described above, technical scheme of the present invention is: the automatic separating screen device of coal in one, and its innovative point is: comprise conveyer belt, collection coal bunker, rotary screen and disintegrating machine;
Described conveyer belt is made up of jointly feeding conveying belt and discharging conveyor belts, the discharging opening of described feeding conveying belt is positioned at the charging aperture place of collection coal bunker upper end, the charging aperture of discharging conveyor belts is positioned at the discharge outlet of collection coal bunker bottom, in collection coal bunker, be provided with rotary screen and disintegrating machine, the discharging opening of described disintegrating machine is positioned at the upper end of discharging conveyor belts.
Further, described rotary screen comprises a screening frame, and be positioned at the central shaft in screening frame centre, described screening frame is cylinder network structure, and the hollow hole that the coal cinder having some equally distributed appearance fritters on the surface of screening frame passes through, described central shaft can be driven by motor and rotate, and screening frame can be driven to rotate, between central shaft and motor, be also provided with reductor.
Further, described screening frame and central shaft all in skewed, and near feeding conveying belt one end downward-sloping gradually.
Further, described screening frame is variable-diameter structure, and its bore increases gradually from the one end near feeding conveying belt.
The invention has the advantages that: screen by arranging the size of rotary screen to coal cinder in collection coal bunker, the coal cinder meeting size directly falls to discharging conveyor belts from rotary screen and is delivered to combustion chamber, be delivered to combustion chamber being delivered on discharging conveyor belts after the coal cinder not meeting size then carries out fragmentation by the disintegrating machine arranged, thus all coal cinders are all fully burned.
By screening frame and central shaft being all obliquely installed, thus coal cinder is facilitated to fall in disintegrating machine; By screening frame is designed to diameter changing mechanism, be also carrying out smoothly of conveniently screening.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the automatic separating screen device of upper coal of the present invention.
Detailed description of the invention
Schematic diagram is as shown in Figure 1 known, and the automatic separating screen device of upper coal of the present invention comprises conveyer belt, collection coal bunker 7, rotary screen and disintegrating machine 1.
Conveyer belt is made up of jointly feeding conveying belt 4 and discharging conveyor belts 8, integrate coal bunker 7 as opened type structure, in the bottom of collection coal bunker 7, there is discharging opening, the discharging opening of feeding conveying belt 4 is positioned at the charging aperture place of collection coal bunker 6 upper end, the charging aperture of discharging conveyor belts 8 is positioned at the discharge outlet of collection coal bunker 7 bottom, in collection coal bunker 7, be provided with rotary screen and disintegrating machine 1, the discharging opening of disintegrating machine 1 is positioned at the upper end of discharging conveyor belts 8.
Rotary screen comprises a screening frame 2, and be positioned at the central shaft 3 in screening frame 2 centre, screening frame 2 is cylinder network structure, and the hollow hole that the coal cinder having some equally distributed appearance fritters on the surface of screening frame 2 passes through, screening frame 2 is downward-sloping gradually from the one end near feeding conveying belt 4, central shaft 3 can be driven by motor 5 and rotate, and screening frame 2 can be driven to rotate, between central shaft 3 and motor 5, be also provided with reductor 6.
Screen frame 2 with central shaft 3 all in skewed, and downward-sloping gradually from the one end near feeding conveying belt 4.By such setting, thus the coal cinder that conveniently can collect the bulk of coal bunker 7 inside can fall in disintegrating machine 1 smoothly.
Screening frame 2 is variable-diameter structure, and its bore increases gradually from the one end near feeding conveying belt 4.By such setting, thus carrying out smoothly of can conveniently screening.
Workflow: inside coal cinder to be combusted being entered to collection coal bunker 7 by feeding conveying belt 4 from the upper end of collection coal bunker 7, now, screening frame 2 rotates under the drive of motor 5, the coal cinder entering collection coal bunker 7 inside is screened, the coal cinder being less than the hollow hole on screening frame 2 for size directly can fall to discharging conveyor belts 8 and be delivered to combustion chamber and burn through hollow hole and from the bottom of collection coal bunker 7, coal cinder size being greater than to the hollow hole on screening frame 2 then can fall to the inside of disintegrating machine 1 along with screening frame 2, after utilizing disintegrating machine 1 pair of coal cinder to carry out fragmentation, fall to again and discharging conveyor belts 8 is delivered to combustion chamber burns.
The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. the upper automatic separating screen device of coal, is characterized in that: comprise conveyer belt, collection coal bunker, rotary screen and disintegrating machine;
Described conveyer belt is made up of jointly feeding conveying belt and discharging conveyor belts, the discharging opening of described feeding conveying belt is positioned at the charging aperture place of collection coal bunker upper end, the charging aperture of discharging conveyor belts is positioned at the discharge outlet of collection coal bunker bottom, in collection coal bunker, be provided with rotary screen and disintegrating machine, the discharging opening of described disintegrating machine is positioned at the upper end of discharging conveyor belts.
2. the automatic separating screen device of upper coal according to claim 1, it is characterized in that: described rotary screen comprises a screening frame, and be positioned at the central shaft in screening frame centre, described screening frame is cylinder network structure, and the hollow hole that the coal cinder having some equally distributed appearance fritters on the surface of screening frame passes through, described central shaft can be driven by motor and rotate, and screening frame can be driven to rotate, between central shaft and motor, be also provided with reductor.
3. the automatic separating screen device of upper coal according to claim 2, is characterized in that: described screening frame and central shaft all in skewed, and near feeding conveying belt one end downward-sloping gradually.
4. the automatic separating screen device of upper coal according to claim 2, is characterized in that: described screening frame is variable-diameter structure, and its bore increases gradually from the one end near feeding conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433453.8A CN105013692A (en) | 2015-07-22 | 2015-07-22 | Automatic screening device for coal feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433453.8A CN105013692A (en) | 2015-07-22 | 2015-07-22 | Automatic screening device for coal feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013692A true CN105013692A (en) | 2015-11-04 |
Family
ID=54404197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510433453.8A Pending CN105013692A (en) | 2015-07-22 | 2015-07-22 | Automatic screening device for coal feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105013692A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577979Y (en) * | 2002-11-06 | 2003-10-08 | 宁志禄 | Electric screening mills |
| CN200970594Y (en) * | 2006-10-27 | 2007-11-07 | 惠州市三峰环保设备科技有限公司 | City life garbage comprehensive treating device |
| WO2009066137A3 (en) * | 2007-11-21 | 2009-09-11 | Renato Reggi | Unit for separating glass from multi-materials |
| CN202137114U (en) * | 2011-05-30 | 2012-02-08 | 河南巨龙生物工程股份有限公司 | Pulverized coal conveying system |
| CN204234318U (en) * | 2014-10-23 | 2015-04-01 | 徐州徐工施维英机械有限公司 | A kind of aggregate screening system and concrete mixing plant |
| CN204892319U (en) * | 2015-07-22 | 2015-12-23 | 双钱集团（江苏）轮胎有限公司 | Go up automatic sieve device that divides of coal |
-
2015
- 2015-07-22 CN CN201510433453.8A patent/CN105013692A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577979Y (en) * | 2002-11-06 | 2003-10-08 | 宁志禄 | Electric screening mills |
| CN200970594Y (en) * | 2006-10-27 | 2007-11-07 | 惠州市三峰环保设备科技有限公司 | City life garbage comprehensive treating device |
| WO2009066137A3 (en) * | 2007-11-21 | 2009-09-11 | Renato Reggi | Unit for separating glass from multi-materials |
| CN202137114U (en) * | 2011-05-30 | 2012-02-08 | 河南巨龙生物工程股份有限公司 | Pulverized coal conveying system |
| CN204234318U (en) * | 2014-10-23 | 2015-04-01 | 徐州徐工施维英机械有限公司 | A kind of aggregate screening system and concrete mixing plant |
| CN204892319U (en) * | 2015-07-22 | 2015-12-23 | 双钱集团（江苏）轮胎有限公司 | Go up automatic sieve device that divides of coal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |