CN202155243U - Special crushing and stirring machine for online recycling of filter-pressing coal slime - Google Patents
Special crushing and stirring machine for online recycling of filter-pressing coal slime Download PDFInfo
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- CN202155243U CN202155243U CN2011202375827U CN201120237582U CN202155243U CN 202155243 U CN202155243 U CN 202155243U CN 2011202375827 U CN2011202375827 U CN 2011202375827U CN 201120237582 U CN201120237582 U CN 201120237582U CN 202155243 U CN202155243 U CN 202155243U
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Abstract
The utility model discloses a special crushing and stirring machine for online recycling of filter-pressing coal slime, which belongs to the technical field of recycling of coal slime and comprises a framework, a crushing and stirring main body, a driving device and a stirring device. The crushing and stirring main body consists of stirring blades and cutting teeth, the stirring device comprises a stirring tank, a stirring shaft, the crushing and stirring main body and a grate bar support, the driving device consists of a transmission gear, a speed reducer and a motor, both the driving device and the stirring device are mounted on the framework, the crushing and stirring main body is mounted on the stirring shaft, the transmission gear is mounted at a shaft end of the stirring shaft, and grate bars are transversally mounted between the stirring shaft and a discharge outlet via the support. The special crushing and stirring machine has the advantages that the special crushing and stirring machine is simple in structure, convenient in control, high in productivity and fine in stirring uniformity, washed mixed coal, waste rock and the like can be filled into the special crushing and stirring machine to be crushed and stirred, problems of high water content and adhesion of an existing coal slime recycling process, adhesion and blockage in warehousing, loading, unloading and using processes and the like are solved, environmental pollution is reduced, and economic benefit is increased.
Description
Technical field
The utility model relates to the broken mixer of a kind of coal slime, specifically is the special-purpose broken mixer of the online recovery of a kind of press filtration coal slime, belongs to coal slime recovery technology field.
Background technology
At present, coal is the basic energy resource of China, occupies 70% of AND ENERGY RESOURCES CONSUMPTION IN CHINA, and along with improving constantly of the requirement of national environmental protection, the coal washing ratio increases year by year.Coal slime is the byproduct that produces in the coal washing process, and it is that filter-press dehydration reclaims that traditional coal slime reclaims technology, and the coal slime viscosity that filter press is handled is big, moisture is high; Easily caking is bought cake, often can only land storage as the coal washing discarded object, even some coal washery is for making things convenient for the coal slime storage; Build the coal slime pond or build the basement storage, cause the unnecessary loss of the energy and fund greatly, not only cause a lot of coal preparation plants to face environmental pressure; And selling price is low, influences the performance of enterprises.Thermal power plant, spoil power plant utilize coal slime and wash mixed coal and stir broken generating simultaneously; Can only carry out fragmentation through machine of plowing or manual method and stir, coal slime, to wash mixed coal proportion inhomogeneous, causes coal slime and to wash the mixed coal caloric value low; Influence generating effect, cost of electricity-generating is higher.
Current in the technology of the online direct recycling of coal slime; The weakest link is that coal slime is broken; The broken maximum difficult problem of coal slime is sticking tooth, putty; In the existing coal slime disintegrating machine technology of market, can be blank with the technical equipment that coal slime directly is crushed to the perfect condition below the 50mm, and can't add especially and wash that mixed coal, spoil etc. are broken together to be stirred.In the existing equipment technology, can only realize coal slime is played progradation, crushing effect is not obvious, does not have stirring action; For the vacant state of bulk coal slime can't be broken, stir, can't carry out fragmentation for the coal slime that moisture is too high; Also have and adopt the vibration tup to carry out broken technology, the broken intact back of coal slime granularity is inhomogeneous, is prone to sticking tooth, putty; And the whole institute of the existing equipment material hardness of selecting for use is low, fragile, and service life is short, and the replacement and obsoleteness rate is high, causes production cost higher.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model provides the online recovery of a kind of press filtration coal slime special-purpose broken mixer, carries out online cutting and crushing through the coal slime of broken mixer after with press filtration; What adopt is two six square shaft synchronous screw mechanisms and stirring vane and cutting teeth, and the structure that stirring vane and cutting teeth all adopt hammer mill bar and rotary cultivator to cut native blade improves, to reach the diffusing shape particle that regulation requires; Realized simultaneously in coal slime adding and washed materials such as mixed coal, last spoil and mix stirring method; With wash mixed coal, last spoil is done loose aggregate, makes it fully to mix with coal slime, disassembles coal slime group; It is individual to form the flowable loose shape that looses; It is high thoroughly to have solved the moisture that exists in the coal slime removal process, and viscosity is big, problems such as inconvenience is put in storage, loaded and unloaded, use.
To achieve these goals; The utility model is realized through following technical scheme: the special-purpose broken mixer of the online recovery of a kind of press filtration coal slime; Comprise frame, broken main body, drive unit and the agitating device of stirring; Wherein broken stirring main body is made up of stirring vane and cutting teeth, and agitating device is propped up by stirring tank body, shaft, broken stirring main body and grating and is configured to, and drive unit is made up of travelling gear, reductor and motor; Drive unit and agitating device are installed on the frame; The top of stirring tank body offers charging aperture, and the bottom offers discharging opening, and shaft laterally is installed in the inside of stirring tank body; The broken main body that stirs is installed on the shaft; Travelling gear is installed in the axle head of shaft, and travelling gear is connected with motor through reductor, and grating laterally is installed between shaft and the discharging opening through support.
Stirring vane is positive hexahedron.
The cutting teeth integrally bending, head is hook solid.
Shaft has two, is dual horizontal six side's shafts.
The broken main body that stirs of plural number cover is installed on the every shaft, and broken the stirring on the main body of every cover is equipped with a plurality of stirring vanes and a plurality of cutting teeth.
Travelling gear is the open type travelling gear.
The operation principle of the utility model is: motor is in order to drive speed reducer; Slow down to increase through reductor and turn round,, power torque is imported shaft through the transmission of travelling gear; Realize the complete run-in synchronism of two shafts, drive the running of stirring vane and cutting teeth then.
The beneficial effect of the utility model is: simple structure, and handiness, with low cost; Productivity ratio is high, and mixing uniformity is good, can add to wash broken together stirring such as mixed coal, spoil; It is big thoroughly to have solved the moisture height, the viscosity that exist in the coal slime removal process; Put in storage, the problem of aspect such as bonding, obstruction in loading and unloading and the use, reduced pollution to environment, improved economic benefit.
Description of drawings
Fig. 1 is the agent structure side view of the utility model;
Fig. 2 is the agent structure vertical view of the utility model;
Fig. 3 is the mounting structure sketch map of agitating device in the utility model;
Fig. 4 is the broken structural representation that stirs main body in the utility model;
Fig. 5 is the mounting structure sketch map of grating in the utility model.
Among the figure: 1, frame, 2, stir tank body, 3, discharging opening, 4, charging aperture, 5, stirring vane, 6, shaft, 7, cutting teeth, 8, travelling gear, 9, reductor, 10, motor, 11, the broken main body that stirs, 12, grating, 13, support.
The specific embodiment
To combine accompanying drawing that the utility model is further specified below.
As depicted in figs. 1 and 2; The special-purpose broken mixer of the online recovery of a kind of press filtration coal slime; Comprise frame 1, broken main body 11, drive unit and the agitating device of stirring; Wherein broken stirring main body 11 is made up of stirring vane 5 and cutting teeth 7, and agitating device stirs main body 11 by stirring tank body 2, shaft 6, fragmentation and grating 12 supports 13 constitute, and drive unit is made up of travelling gear 8, reductor 9 and motor 10; Drive unit and agitating device are installed on the frame 1; The top of stirring tank body 2 offers charging aperture 4, and the bottom offers discharging opening 3, and shaft 6 laterally is installed in the inside of stirring tank body 2; The broken main body 11 that stirs is installed on the shaft 6; Travelling gear 8 is installed in the axle head of shaft 6, and travelling gear 8 is connected with motor 10 through reductor 9, and grating 12 laterally is installed between shaft 6 and the discharging opening 3 through support 13.
Cutting teeth 7 integrally bendings, head is hook solid.
The broken main body 11 that stirs of plural number cover is installed on the every shaft 6, and broken stirring of every cover is equipped with a plurality of stirring vanes 5 and a plurality of cutting teeths 7 on the main body 11.
Travelling gear 8 is the open type travelling gear.
The course of work of the utility model is: the charging aperture 4 that the broken mixer of coal slime stirs tank body 2 is fixedly connected through belt conveyor or chute with the discharging opening of upper level equipment coal slime filter press, or through the loading appliance belt conveyor of packing into, or through loading appliance directly pack into stirring tank body 2, evenly conveying pie coal slime piece in stirring tank body 2; After the coal slime piece gets into and stirs tank body 2, motor 10 drive speed reducer 9, reductor 9 slows down to increase and turns round, through the transmission of travelling gear 8; Power torque is imported shaft 6, realize the complete run-in synchronism of two shafts 6, then the stirring vane 5 on the broken stirring of the drive main body 11 and the running of cutting teeth 7; Through the running of stirring vane 5 and cutting teeth 7, carry out dual broken the stirring, stirring vane 5 is positive hexahedron; When bump taking place, can cross six angles of the positive hexahedron of effective utilization and impact out the coal slime piece with coal slime, big with the contact area of coal slime; Increase lifting surface area, cutting teeth 7 integrally bendings make its coal slime when carrying out crushing operation be not easy landing; Cutting teeth 7 is not easily damaged, and head is hook solid and can catches coal slime, realizes best crushing effect; Stirring vane 5 and cutting teeth 7 raise up coal slime when carrying out crushing operation, strengthen the bump dynamics; Avoided the second-time breakage of coal slime, shortened fragmentation and add mixing time, 7 stirrings add fragmentation with cutting teeth through stirring vane in the agitating device 5; Stirring vane 5 is pushed ahead material, after stirring vane 5 extruding, falls through grating 12; Guarantee the epigranular of broken stirring back coal slime, stir the discharging opening 3 entering next stage belt conveyors of tank body 2 at last through the broken mixer of coal slime, the diffusing shape coal slime after the fragmentation is delivered to specifies the place.
Claims (6)
1. special-purpose broken mixer of the online recovery of press filtration coal slime; Comprise frame (1), broken main body (11), drive unit and the agitating device of stirring; It is characterized in that; The broken main body (11) that stirs is made up of stirring vane (5) and cutting teeth (7), and agitating device stirs main body (11) by stirring tank body (2), shaft (6), fragmentation and grating (12) support (13) constitutes, and drive unit is made up of travelling gear (8), reductor (9) and motor (10); Drive unit and agitating device are installed on the frame (1); The top of stirring tank body (2) offers charging aperture (4), and the bottom offers discharging opening (3), and shaft (6) laterally is installed in the inside of stirring tank body (2); The broken main body (11) that stirs is installed on the shaft (6); Travelling gear (8) is installed in the axle head of shaft (6), and travelling gear (8) is connected with motor (10) through reductor (9), and grating (12) laterally is installed between shaft (6) and the discharging opening (3) through support (13).
2. the special-purpose broken mixer of the online recovery of a kind of press filtration coal slime according to claim 1 is characterized in that, the positive hexahedron of described stirring vane (5).
3. the special-purpose broken mixer of the online recovery of a kind of press filtration coal slime according to claim 1 is characterized in that, described cutting teeth (7) integrally bending, and head is hook solid.
4. the special-purpose broken mixer of the online recovery of a kind of press filtration coal slime according to claim 1 is characterized in that described shaft (6) has two, is dual horizontal six side's shafts.
5. according to claim 1,2, the special-purpose broken mixer of the online recovery of 3 or 4 described a kind of press filtration coal slimes; It is characterized in that; The broken main body (11) that stirs of plural number cover is installed on the every shaft (6), and broken the stirring on the main body (11) of every cover is equipped with a plurality of stirring vanes (5) and a plurality of cutting teeth (7).
6. the special-purpose broken mixer of the online recovery of a kind of press filtration coal slime according to claim 1 is characterized in that described travelling gear (8) is the open type travelling gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202375827U CN202155243U (en) | 2011-07-07 | 2011-07-07 | Special crushing and stirring machine for online recycling of filter-pressing coal slime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202375827U CN202155243U (en) | 2011-07-07 | 2011-07-07 | Special crushing and stirring machine for online recycling of filter-pressing coal slime |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155243U true CN202155243U (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202375827U Expired - Fee Related CN202155243U (en) | 2011-07-07 | 2011-07-07 | Special crushing and stirring machine for online recycling of filter-pressing coal slime |
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| CN (1) | CN202155243U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521109A (en) * | 2013-10-30 | 2014-01-22 | 江苏秋林重工股份有限公司 | Powerful dynamic aging machine for slurrying using flotation coal concentrate |
| CN103933883A (en) * | 2014-04-03 | 2014-07-23 | 符向东 | Filter pressing clean coal homogenizing system and method |
| CN104475211A (en) * | 2014-11-26 | 2015-04-01 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Toothed cutter type coal product breaking and mixing machine and clean coal and coal slime cake breaking and mixing method |
| CN105080385A (en) * | 2015-09-09 | 2015-11-25 | 重庆市合川区环宇配件厂 | Adjustable coating stirrer |
| CN105080381A (en) * | 2015-09-09 | 2015-11-25 | 重庆市合川区环宇配件厂 | Coating stirring device |
| CN105833943A (en) * | 2015-01-12 | 2016-08-10 | 北京中源环保工程有限公司 | Crushing feed mixer and method for crushing and mixing materials |
| CN108514825A (en) * | 2018-05-04 | 2018-09-11 | 湖州金丰粮油有限公司 | A kind of filter device of food inspection |
-
2011
- 2011-07-07 CN CN2011202375827U patent/CN202155243U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521109A (en) * | 2013-10-30 | 2014-01-22 | 江苏秋林重工股份有限公司 | Powerful dynamic aging machine for slurrying using flotation coal concentrate |
| CN103933883A (en) * | 2014-04-03 | 2014-07-23 | 符向东 | Filter pressing clean coal homogenizing system and method |
| CN104475211A (en) * | 2014-11-26 | 2015-04-01 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Toothed cutter type coal product breaking and mixing machine and clean coal and coal slime cake breaking and mixing method |
| CN104475211B (en) * | 2014-11-26 | 2016-11-30 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Serrated knife formula product of coal is broken mixes machine and cleaned coal and coal cake crushing mixed method |
| CN105833943A (en) * | 2015-01-12 | 2016-08-10 | 北京中源环保工程有限公司 | Crushing feed mixer and method for crushing and mixing materials |
| CN105833943B (en) * | 2015-01-12 | 2019-04-12 | 北京中源环保工程有限公司 | It is crushed batch mixer and for the broken mixed method of material |
| CN105080385A (en) * | 2015-09-09 | 2015-11-25 | 重庆市合川区环宇配件厂 | Adjustable coating stirrer |
| CN105080381A (en) * | 2015-09-09 | 2015-11-25 | 重庆市合川区环宇配件厂 | Coating stirring device |
| CN108514825A (en) * | 2018-05-04 | 2018-09-11 | 湖州金丰粮油有限公司 | A kind of filter device of food inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20130707 |