CN205146126U - Agitating unit is used to coal caking index survey - Google Patents
Agitating unit is used to coal caking index survey Download PDFInfo
- Publication number
- CN205146126U CN205146126U CN201521003594.8U CN201521003594U CN205146126U CN 205146126 U CN205146126 U CN 205146126U CN 201521003594 U CN201521003594 U CN 201521003594U CN 205146126 U CN205146126 U CN 205146126U
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- Prior art keywords
- crucible
- cover
- slope platform
- utility
- screw
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- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000004939 coking Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an agitating unit is used to coal caking index survey, includes that the top is equipped with the base of pivot, the pivot has angle slope platform by the drive of angle driving motor in the pivot, have the crucible rotary sleeve that includes the crucible on the angle slope platform, crucible rotary sleeve below is equipped with the motor, there is the guide bar angle slope platform one side, has the crucible cover cover to put on the guide bar, the crucible cover top be equipped with agitator motor and gearbox, bottom be equipped with through agitator motor carries out the driven puddler. The utility model has the advantages of simple structure and reasonable design, convenient to use, low cost, easily operation, practicality are strong, belong to the unit laboratory paraphernalia, have three driving motor to realize different work, reached to coal sample go on comprehensively, comprehensive, abundant stirring, overcome not enough among the prior art, through the in -service use, the utility model discloses greatly improved work efficiency, through the sample after the stirring can be smooth be used for follow -up detection.
Description
Technical field
The utility model relates to a kind of caking index mensuration agitating device, is specifically related to a kind of coal caking index mensuration agitating device of use for laboratory.
Background technology
Caking index represents the cementitiousness of coal sample, and being the key index differentiating coking coal caking property, coking capacity, is also an important indicator of grade of coal.Caking index assay method is by the test coal sample of certain mass and special anthracite, under prescribed conditions Fast Heating coking after mixing, and gained coke button uses rotary drum to carry out ruggedness test, calculates its caking index.
Be the important step measuring coal caking index in the lab to the stirring of coal sample, sample adopts artificial stirring or simple mechanical agitation usually in crucible.In artificial whipping process, there is the human factors such as crucible rotation direction, angle of inclination and mixing speed, coal sample is also easily outer spatters, and have impact on sample and to be mixed situation, cause the inaccurate of test result, and at the bottom of test job efficiency, labour intensity is large.
Existing mechanical device also only achieves simple agitation, especially lacks angle of inclination, can not realize comprehensive, the sufficient whipping process of requirement of experiment, not reach experiment purpose.
Summary of the invention
The utility model object is to provide a kind of coal caking index mensuration agitating device, to overcome the deficiencies in the prior art.
A kind of coal caking index mensuration agitating device, it is characterized in that this device comprises a base, described base top is supported with rotating shaft, described rotating shaft swings under the driving of angle drive motors, and described rotating shaft is installed an angular slope platform, this angular slope platform is provided with the crucible rotation cover including crucible, the axis of described crucible rotation cover and crucible thereof is vertical with above-mentioned rotating shaft, crucible rotation motor is provided with in the below that this crucible rotation overlaps, and the guide post and ball-screw that are parallel to each other with the axis of described crucible are respectively installed in the side of angular slope platform, screw mandrel is had to be elevated drive motors bottom described ball-screw, a crucible cover being undertaken driving by ball-screw is also had to be nested with on described guide post, the top of described crucible cover is provided with stirring motor and gearbox thereof, bottom is provided with carries out through described stirring motor the puddler that drives.
The lower end of above-mentioned puddler is propeller arrangement.
Above-mentioned crucible rotation motor adopts variable-frequency motor, can adjust rotating speed flexibly.
The utility model structure is simple, reasonable in design, easy to use, with low cost, be easy to operation, practical, belong to unit laboratory equipment, three drive motors are had to realize different work, reach and carry out comprehensively, comprehensively, fully stirring to coal sample, overcome deficiency of the prior art, use through reality, the utility model drastically increases operating efficiency, and the sample after stirring can smoothly for subsequent detection.
Accompanying drawing explanation
Fig. 1 is left front of the present utility model perspective view.
Fig. 2 is left back of the present utility model perspective view.
Fig. 3 is rearview of the present utility model.
Fig. 4 is side view of the present utility model.
Fig. 5 is sectional view of the present utility model.
Schematic diagram when Fig. 6 is the utility model operation.
Perspective view when Fig. 7 is the utility model operation.
Wherein, 1, stirring motor, 2, gearbox, 3, crucible cover, 4, puddler, 5, crucible, 6, crucible rotation cover, 7, angle drive motors, 8, base, 9, fairlead, 10, upper backup pad, 11, ball-screw, 12, ball nut, 13, guide post, 14, angular slope platform, 15, leading screw lifting drive motors, 16, electric rotating machine, 17, rotating shaft, 18, ring-shaped sliding rail.
Detailed description of the invention
As shown in figs. 1-7, a kind of coal caking index mensuration agitating device, it is characterized in that this device comprises a base 8, described base 8 top braces has rotating shaft 17, described rotating shaft 17 swings under the driving of angle drive motors 7, and an angular slope platform 14 is installed in described rotating shaft 17, this angular slope platform 14 is provided with the crucible rotation cover 6 including crucible 5, the axis of described crucible rotation cover 6 and crucible 5 thereof is vertical with above-mentioned rotating shaft 17, crucible rotation motor 16 is provided with in the below of this crucible rotation cover 6, and the guide post 13 and ball-screw 11 that are parallel to each other with the axis of described crucible 5 are respectively installed in the side of angular slope platform 14, screw mandrel is had to be elevated drive motors 15 bottom described ball-screw 11, a crucible cover 3 being undertaken driving by ball-screw 11 is also had to be nested with on described guide post 13, the top of described crucible cover 3 is provided with stirring motor 1 and gearbox 2 thereof, bottom is provided with carries out through described stirring motor 1 puddler 4 that drives.
As Fig. 5, the slide rail 18 of an annular is provided with bottom above-mentioned crucible cover 3, and the diameter of this slide rail 18 is less than the diameter of described crucible 5, described puddler 4 carries out circular motion by the driving of stirring motor 1 in slide rail 18, thus makes this structure can provide a kind of different agitating mode.
As Fig. 3, the lower end of above-mentioned puddler 4 is circular ring structure, and the distance of this circular ring structure and sidewall of crucible and crucible bottom is no more than 1cm, namely as far as possible near crucible edge.
The lower end of above-mentioned puddler 4 is propeller arrangement, can have crushing effect for those harder samples.
As Fig. 7, above-mentioned guide post 13 has two, and described ball-screw 11 and two guide posts 13 equidistant, described crucible cover 3 is locked on described ball-screw 11 by ball nut 12, the top of described ball-screw 11 is provided with upper backup pad 10, and this upper backup pad 10 is also nested with on two guide posts 13 by fairlead 9, namely three cross section is triangular in shape, more stable.
As Fig. 1-7, the method utilizing above-mentioned agitating device to stir coal sample, is characterized in that comprising the following steps:
1) coal sample is weighed put into crucible 5, crucible 5 is put into crucible rotation cover 6;
2) starting screw mandrel lifting drive motors 15 makes crucible cover 3 move downward until cover tightly described crucible 5;
3) first start crucible rotation motor 16 to rotate to drive crucible 5, until whole whipping process terminates;
4) after opening above-mentioned dynamic crucible rotation motor 16, starting angular drive motors 7 makes angular slope platform 14 swing, and then drives crucible 5 to swing, and wherein, the amplitude of oscillation is for being no more than 45 degree, and hunting frequency is per minute turning 15-20 time;
5) after the above-mentioned angle drive motors 7 of startup, start and drive stirring motor 1 that puddler 3 is rotated clockwise, 100-300 per minute turns;
6) after 30 seconds, keep the stirring of puddler 3, and closing angle drive motors 7 makes crucible 5 stop swinging, until forward upright position to, stops the stirring of puddler 3 after 2 minutes through at least 1 point;
7) coal sample in crucible 5 is taken out, the coal sample after namely fully being stirred.
Claims (2)
1. a coal caking index mensuration agitating device, it is characterized in that this device comprises a base (8), described base (8) top braces has rotating shaft (17), described rotating shaft (17) swings under the driving of angle drive motors (7), and upper installation one angular slope platform (14) of described rotating shaft (17), this angular slope platform (14) is provided with the crucible rotation cover (6) including crucible (5), the axis of described crucible rotation cover (6) and crucible (5) thereof is vertical with above-mentioned rotating shaft (17), crucible rotation motor (16) is provided with in the below of this crucible rotation cover (6), and the guide post (13) and ball-screw (11) that are parallel to each other with the axis of described crucible (5) are respectively installed in the side of angular slope platform (14), described ball-screw (11) bottom has leading screw to be elevated drive motors (15), a crucible cover (3) being undertaken driving by ball-screw (11) is also had to be nested with on described guide post (13), the top of described crucible cover (3) is provided with stirring motor (1) and gearbox (2) thereof, bottom is provided with carries out through described stirring motor (1) puddler (4) that drives.
2. coal caking index mensuration agitating device as claimed in claim 1, is characterized in that the lower end of above-mentioned puddler (4) is propeller arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003594.8U CN205146126U (en) | 2015-12-04 | 2015-12-04 | Agitating unit is used to coal caking index survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003594.8U CN205146126U (en) | 2015-12-04 | 2015-12-04 | Agitating unit is used to coal caking index survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146126U true CN205146126U (en) | 2016-04-13 |
Family
ID=55681869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003594.8U Expired - Fee Related CN205146126U (en) | 2015-12-04 | 2015-12-04 | Agitating unit is used to coal caking index survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146126U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381753A (en) * | 2015-12-04 | 2016-03-09 | 山东出入境检验检疫局检验检疫技术中心 | Stirring device for coal caking index measurement |
| CN106621908A (en) * | 2016-12-19 | 2017-05-10 | 重庆全航食品有限公司 | Dry material stirring device for fumigating pig trotters |
| CN107661716A (en) * | 2017-10-10 | 2018-02-06 | 郑州国知网络技术有限公司 | Lift liquid nitrogen fertilizer prepares agitating device |
-
2015
- 2015-12-04 CN CN201521003594.8U patent/CN205146126U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381753A (en) * | 2015-12-04 | 2016-03-09 | 山东出入境检验检疫局检验检疫技术中心 | Stirring device for coal caking index measurement |
| CN106621908A (en) * | 2016-12-19 | 2017-05-10 | 重庆全航食品有限公司 | Dry material stirring device for fumigating pig trotters |
| CN107661716A (en) * | 2017-10-10 | 2018-02-06 | 郑州国知网络技术有限公司 | Lift liquid nitrogen fertilizer prepares agitating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |