CN2381400Y - Coal screening and crushing mixer - Google Patents
Coal screening and crushing mixer Download PDFInfo
- Publication number
- CN2381400Y CN2381400Y CN 99218780 CN99218780U CN2381400Y CN 2381400 Y CN2381400 Y CN 2381400Y CN 99218780 CN99218780 CN 99218780 CN 99218780 U CN99218780 U CN 99218780U CN 2381400 Y CN2381400 Y CN 2381400Y
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- CN
- China
- Prior art keywords
- sieve nest
- coal
- spiral
- cylindrical shell
- breaker
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- Expired - Fee Related
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Abstract
The utility model relates to a coal screening and crushing stirrer. The utility model is provided with a steel structure frame. The upper part of the frame is provided with a screening device approaching to one side. The middle part of the frame is provided with a crushing device approaching to the other side. The lower part of the frame is provided with a stirring device. The screening device is mainly composed of a screen body, a connecting rod and slide block mechanism, an electric motor which provides dynamic force, and a speed reducer. The crushing device is mainly composed of propelling spiral and a grinding disc which are in coaxial arrangement, an electric motor and a speed reducer which drive the propelling spiral and the grinding disc to rotate. The stirring device is mainly composed of a vertically arranged barrel body, a stirring body which is arranged in the barrel body, an electric motor which is used for driving a drive bevel gear wheel and a driven bevel gear wheel and providing dynamic force, and a speed reducer. The utility model has the advantages of compact structure, little ground occupation, low device manufacture cost, convenient operation, and obvious investment and productive benefits.
Description
The utility model relates to coal-fired fragmentation and mixing apparatus.
The large scale industry boiler has certain requirement to the suitable quality of fire coal, and caloric value is crossed when low, can influence produce because of heat increases, and caloric value because of definite as parameters such as the fire grate speeds of service, can cause waste again when too high.And every quality index difference of the raw coal of each Coal Production is difficult to adapt to the requirement that all kinds of boilers use.In addition, all types of industries the time can give off a large amount of as harmful substances such as sulfide in burning with coal, atmosphere is produced severe contamination.Solution to the problems described above is that raw coal is carried out homogenize processing and reasonable configuration, makes its combustion requirements that is fit to specific coal combustion equipment, and is undertaken as purification work such as desulfurizing dust-eliminatings by the configuration environmental protection equipment.Split but at present the equipment of raw coal separation homogenize, the equipment that carries out the equipment of mixed configuration and purify smoke evacuation are generally all set up separately, can not give full play to its resultant effect, cause equipment configuration investment huge, investment and income are difficult to balance, make its popularization and use be subjected to great restriction.
The purpose of this utility model is at the problems referred to above, and provide a kind of coal-fired screening broken mixer, this equipment combines screening plant, breaker and agitating device, makes it give full play to the homogenize processing to fire coal, reasonable mixed configuration and the convenient desulfurizing agent that adds under low input condition and carries out the function that desulphurization during combustion is handled.
The technical scheme that realizes above-mentioned purpose is: the broken mixer of a kind of coal-fired screening, mainly form by screening plant, breaker and agitating device, it has the steel structure frame that a top is provided with loading hopper, an inclined to one side side is provided with screening plant on the top of framework, inclined to one side opposite side is provided with breaker at the middle part of framework, is provided with agitating device in the bottom of framework; Its screening plant has the sieve nest that disposes scroll wheel and blanking funnel below, be provided with the screen cloth of inclination in the sieve nest, be connected with the connecting rod slider mechanism of horizontal in the side of sieve nest, the output shaft off-centre of the reductor of this a connecting rod slider mechanism and a configuration motor is hinged; Its breaker has the cylindrical shell that discharging opening is set below the charging aperture is set above one, be equipped with the propelling spiral in this cylindrical shell, be equipped with fixing broken mill and the rotation broken mill coaxial in the back that advances spiral with it, the axle of this propelling spiral is connected with the output shaft of the reductor of another configuration motor; Its agitating device has and is provided with above one with sieve nest blanking funnel and the corresponding charging aperture lower side of breaker discharging opening to the cylindrical shell that discharging opening is set, be provided with in this cylindrical shell by establishing the stirring body that stirring vane is formed on the perpendicular shaft of putting, be equipped with discharging scraper plate coaxial below stirring body with it, be equipped with a driven bevel gear in the lower end of shaft, be provided with an active conical gear with this gears engaged, its active conical gear is installed on the output shaft of the reductor that disposes motor.
The technical solution of the utility model also comprises: dispose in the side of sieve nest by the stabilizer and the sieve nest bascule that the stabilizer frame on the framework is formed that is fixed on that cooperates with it that are fixed on the sieve nest frame; The screen cloth that is arranged in the sieve nest is two-layer up and down; The propelling spiral front portion that is arranged in the breaker cylindrical shell is the single head spiral corresponding to the charging aperture section, and the transportation section, rear portion is a twin-feed spiral; The stirring vane that is arranged on the perpendicular shaft of putting is two groups up and down, and staggers mutually in the position.
The utility model is owing to be organically integrated sorting, fragmentation and the agitating device of fire coal, has that structure is provided with compactness, floor space is few, equipment manufacturing cost is low, makes things convenient for production operation, helps giving full play to the advantage of its resultant effect.
Accompanying drawing is the broken mixer overall structure schematic diagram of this fire coal screening.
The utility model is described in further detail below in conjunction with drawings and Examples:
Provide as accompanying drawing, the broken mixer of this fire coal screening has the steel structure frame of being made up of shaped steel 2 that a top is provided with loading hopper 1, screening plant is arranged on the framework upper side that takes over, the middle part that breaker the is arranged on framework side of taking back, and agitating device is arranged on the bottom of framework.Its screening plant has the sieve nest 3 that two groups of scroll wheels 10 and blanking funnel 11 are set below, divides the two-layer screen cloth 4 that is provided with up and down in its sieve nest, and this screen cloth tilts to place, and its angle of inclination can be adjusted between 20-40 ° as requested.Be connected with the connecting rod slider mechanism 5 of horizontal in the side of sieve nest, this connecting rod slider mechanism is hinged as off-centre with the output shaft of the reductor 6 of configuration motor 7, realizes the reciprocating motion of sieve nest.For making sieve nest in the even running of when work, the fixedly connected a pair of flat bar in the side of sieve nest, a stabilizer 8 is assembled in the end of each bar, and its stabilizer matches the bascule of composition sieve nest with stabilizer frame 9 on being fixed on framework.Its breaker has a cylindrical shell 24, the top side direction discharging opening position with respect to sieve nest of this cylindrical shell is provided with charging aperture, discharging opening is arranged on below the rear portion of cylindrical shell, be equipped with in the cylindrical shell and advance spiral 25, it advances the spiral front portion to adopt the single head spiral corresponding to the charging aperture section, twin-feed spiral is adopted in the transportation section, rear portion, is beneficial to connect material and the quick material that advances.Form the triangular section gap in the back that advances spiral with advancing coaxial being equipped with between fixing broken mill 20 and rotary grinding disk 21, two mills of spiral, the opposite working of mill is provided with the helix groove.It advances the axle of spiral direct-connected with the output shaft of the reductor 23 of configuration, and the output shaft of the power shaft of reductor 23 and broken motor 22 is direct-connected.Its agitating device has a cylindrical shell 12, be respectively arranged with above the cylindrical shell and blanking funnel 11 and the corresponding charging aperture of breaker discharging opening at this, in the cylindrical shell lower side to discharging opening is set, in cylindrical shell, be provided with the perpendicular shaft of putting 14, on this shaft, divide the position of 13, two groups of blades of two groups of stirring vanes of upper and lower settings to stagger mutually.Below stirring vane, press close to stir cylindrical shell bottom position and the coaxial discharging scraper plate 15 that is equipped with of shaft.The bottom of shaft 14 is fixed through bearing block, at the fixing assembling in the lower end of axle one driven bevel gear 19, stir cylindrical shell below be provided with and stir with motor 17 with the reductor 16 of its cooperation, on the output shaft of reductor 16, be equipped with active conical gear 18 with driven bevel gear 19 engagements.
The broken mixer of this fire coal screening is when concrete the use, the raw coal that will process is in loading hopper is sent into screening plant, isolate the fire coal of three kinds of granularities by the two-stage screen cloth, leaching of bulk uses it for anything else, in thin entering deliver to agitating device after breaker is pulverized, smalls directly enters agitating device through funnel, obtains the fire coal that needs after stirring abundant mixing.In said process, can add the additive that is beneficial to burning and reduces the burning and exhausting pollutant by the charging aperture of breaker.
Claims (5)
1, the broken mixer of a kind of coal-fired screening, mainly form by screening plant, breaker and agitating device, it is characterized in that: it has the steel structure frame (2) that a top is provided with loading hopper (1), an inclined to one side side is provided with screening plant on the top of this framework, inclined to one side opposite side is provided with breaker at the middle part of framework, is provided with agitating device in the bottom of framework; Its screening plant has the sieve nest (3) that disposes scroll wheel (10) and blanking funnel (11) below, be provided with the screen cloth (4) of inclination in the sieve nest, be connected with the connecting rod slider mechanism (5) of horizontal in the side of sieve nest, this connecting rod slider mechanism is hinged with the output shaft off-centre that disposes the reductor (6) of motor (7); Its breaker has the cylindrical shell (24) that discharging opening is set below the charging aperture is set above one, be equipped with in this cylindrical shell and advance spiral (25), be equipped with fixing broken mill (20) and the rotation broken mill (21) coaxial in the back that advances spiral with it, the axle of this propelling spiral is connected with the output shaft of the reductor (23) of configuration motor (22); Its agitating device has and is provided with above one with sieve nest blanking funnel and the corresponding charging aperture lower side of breaker discharging opening to the cylindrical shell that discharging opening is set (12), be provided with in this cylindrical shell by establishing the stirring body that stirring vane (13) is formed on the perpendicular shaft of putting (14), be equipped with discharging scraper plate (15) coaxial below stirring body with it, be equipped with a driven bevel gear (19) in the lower end of shaft, be provided with an active conical gear (18) with this gears engaged, its active conical gear is installed on the output shaft of the reductor (16) that disposes motor (17).
2, the broken mixer of coal-fired screening according to claim 1, it is characterized in that: the screen cloth (4) that is arranged in the sieve nest is two-layer up and down.
3, the broken mixer of coal-fired screening according to claim 1 is characterized in that: dispose in the side of sieve nest (3) by the stabilizer (8) and the sieve nest bascule that the stabilizer frame (9) on the framework (2) is formed that is fixed on that cooperates with it that are fixed on the sieve nest frame.
4, the broken mixer of coal-fired screening according to claim 1, it is characterized in that: propelling spiral (25) front portion that is arranged in the breaker cylindrical shell is the single head spiral corresponding to the charging aperture section, and the transportation section, rear portion is a twin-feed spiral.
5, the broken mixer of coal-fired screening according to claim 1 is characterized in that: the stirring vane (13) that is arranged on the perpendicular shaft of putting is two groups up and down, and staggers mutually in the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218780 CN2381400Y (en) | 1999-08-13 | 1999-08-13 | Coal screening and crushing mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218780 CN2381400Y (en) | 1999-08-13 | 1999-08-13 | Coal screening and crushing mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2381400Y true CN2381400Y (en) | 2000-06-07 |
Family
ID=34009876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99218780 Expired - Fee Related CN2381400Y (en) | 1999-08-13 | 1999-08-13 | Coal screening and crushing mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2381400Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218538A (en) * | 2011-04-11 | 2011-10-19 | 南陵鹏程机械制造有限公司 | Grinding equipment suitable for steel grit |
| CN103357475A (en) * | 2013-07-25 | 2013-10-23 | 姜堰市通源机械厂 | Kitchen waste crusher |
| CN104588314A (en) * | 2014-12-29 | 2015-05-06 | 中国矿业大学 | Coal and gangue dust-free breaking and sorting device |
| CN104785140A (en) * | 2015-04-09 | 2015-07-22 | 成都冠禹科技有限公司 | Medical and chemical crushing and stirring machine applicable to processing of paste |
| CN104998572A (en) * | 2015-07-14 | 2015-10-28 | 孙立民 | Medical stirring machine with smashing 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 |
| CN105880165A (en) * | 2016-04-12 | 2016-08-24 | 中交航局安装工程有限公司 | Port lump coal screening device |
| CN106269804A (en) * | 2016-10-03 | 2017-01-04 | 北京化工大学 | A kind of city organic waste sorting process device |
| CN106925408A (en) * | 2017-05-03 | 2017-07-07 | 安徽包钢稀土永磁合金制造有限责任公司 | A kind of rare-earth alloy material disintegrating machine |
| CN107552207A (en) * | 2017-10-27 | 2018-01-09 | 湖州城区天顺化工厂 | A kind of chemical products processing crushing and screening device |
| CN108201954A (en) * | 2017-12-25 | 2018-06-26 | 湛江市渔好生物科技有限公司 | A kind of mandarin fish Aquatic Feed Processing mixes integrated device with broken screening |
| CN108672014A (en) * | 2018-05-15 | 2018-10-19 | 安徽省华腾农业科技有限公司 | Production system, production method and the granule of granule |
| CN112604783A (en) * | 2020-12-01 | 2021-04-06 | 淮南市百邦气动科技有限公司 | Mining wisdom production system |
-
1999
- 1999-08-13 CN CN 99218780 patent/CN2381400Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218538B (en) * | 2011-04-11 | 2013-04-10 | 南陵鹏程机械制造有限公司 | Grinding equipment suitable for steel grit |
| CN102218538A (en) * | 2011-04-11 | 2011-10-19 | 南陵鹏程机械制造有限公司 | Grinding equipment suitable for steel grit |
| CN103357475A (en) * | 2013-07-25 | 2013-10-23 | 姜堰市通源机械厂 | Kitchen waste crusher |
| CN104588314A (en) * | 2014-12-29 | 2015-05-06 | 中国矿业大学 | Coal and gangue dust-free breaking and sorting device |
| CN104588314B (en) * | 2014-12-29 | 2016-08-17 | 中国矿业大学 | A kind of bastard coal dustless cracking and sorting equipment |
| 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 |
| 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 |
| CN104785140A (en) * | 2015-04-09 | 2015-07-22 | 成都冠禹科技有限公司 | Medical and chemical crushing and stirring machine applicable to processing of paste |
| CN104998572A (en) * | 2015-07-14 | 2015-10-28 | 孙立民 | Medical stirring machine with smashing device |
| CN105880165A (en) * | 2016-04-12 | 2016-08-24 | 中交航局安装工程有限公司 | Port lump coal screening device |
| CN106269804B (en) * | 2016-10-03 | 2018-10-23 | 北京化工大学 | A kind of city organic waste sorting process device |
| CN106269804A (en) * | 2016-10-03 | 2017-01-04 | 北京化工大学 | A kind of city organic waste sorting process device |
| CN106925408A (en) * | 2017-05-03 | 2017-07-07 | 安徽包钢稀土永磁合金制造有限责任公司 | A kind of rare-earth alloy material disintegrating machine |
| CN106925408B (en) * | 2017-05-03 | 2023-10-27 | 北方稀土(安徽)永磁科技有限公司 | Rare earth alloy material crusher |
| CN107552207A (en) * | 2017-10-27 | 2018-01-09 | 湖州城区天顺化工厂 | A kind of chemical products processing crushing and screening device |
| CN108201954A (en) * | 2017-12-25 | 2018-06-26 | 湛江市渔好生物科技有限公司 | A kind of mandarin fish Aquatic Feed Processing mixes integrated device with broken screening |
| CN108672014A (en) * | 2018-05-15 | 2018-10-19 | 安徽省华腾农业科技有限公司 | Production system, production method and the granule of granule |
| CN112604783A (en) * | 2020-12-01 | 2021-04-06 | 淮南市百邦气动科技有限公司 | Mining wisdom production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |