CN106769598B - A kind of non-consuming type bituminous coal characteristic fast analyser - Google Patents
A kind of non-consuming type bituminous coal characteristic fast analyser Download PDFInfo
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- CN106769598B CN106769598B CN201611075420.1A CN201611075420A CN106769598B CN 106769598 B CN106769598 B CN 106769598B CN 201611075420 A CN201611075420 A CN 201611075420A CN 106769598 B CN106769598 B CN 106769598B
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- cylinder
- bituminous coal
- swing rod
- rack
- analysis sieve
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of non-consuming type bituminous coal characteristic fast analysers, belong to the analysis of bituminous coal viscosity and automatic measurement apparatus field.It includes across the shaft of rolling bearing, the swing rod being installed in shaft, the manipulator being installed on swing rod, the cylinder analysis sieve, rack, connection rack and the metal coil spring of swing rod that are installed in arm end, the conical hopper being installed in rack by support link, weighing balance, is installed in the weighing box weighed on balance；The middle that conical hopper is located at cylinder analysis sieve, weighs box；Metal coil spring is installed in vertical guide from the horizontal by degree.The present invention is a kind of without consuming electric energy, can carry out the bituminous coal characteristic fast analyser that bituminous coal is broken and sieves simultaneously.
Description
Technical field
The present invention relates to the analyses of bituminous coal viscosity and automatic measurement apparatus field, and it is fast to refer in particular to a kind of non-consuming type bituminous coal characteristic
Fast analytical equipment.
Background technique
Be conducive to differentiate the classification of coal to the caking index analysis of bituminous coal.Semi-automatic reality is mostly used in traditional technology greatly
Proved recipe formula participates in carrying out bituminous coal specificity analysis by rotary drum rotation with artificial, and the prior art realizes full-automatic measurement, however
Due to needing to carry out sieving and weighing process to bituminous coal in bituminous coal viscosity measurement process, test effect big so as to cause experiment energy consumption
Rate is low.Therefore, design that a kind of structure is simple, non-consuming type bituminous coal fast analyser has certain value.
Summary of the invention
Present invention technical problem to be solved is: for technical problem of the existing technology, the present invention provides a kind of nothing
Electric energy need to be consumed, the non-consuming type bituminous coal characteristic fast analyser that bituminous coal is broken and sieves can be carried out simultaneously.
To solve the above-mentioned problems, solution proposed by the present invention are as follows: a kind of non-consuming type bituminous coal characteristic is quickly analyzed
Device, including pass through rolling bearing shaft, be installed in the shaft swing rod, be installed on the swing rod manipulator,
It is installed in the cylinder analysis sieve of the arm end, rack, the metal coil spring for connecting the rack and the swing rod, leads to
Cross the conical hopper that support link is installed in the rack, the weighing box for weighing balance, being installed on the weighing balance.
Conical hopper of the invention is located at cylinder analysis sieve, the middle for weighing box；The metal spiral bullet
Spring is installed in vertical guide from the horizontal by degree.
Cylinder analysis sieve of the invention is composite construction, is made of cylinder inner casing and cylindrical shell；The cylinder inner casing is
Boring, wall thickness are the cylindrical body of 2mm；The one third side of the cylinder inner casing circumferentially is equipped with diameter
For the circular hole of 5mm, the circular hole that diameter is 5mm also is provided on the one third side of the cylindrical shell circumferentially；Institute
The end flat for stating cylinder analysis sieve 5 is equipped with the circular hole that diameter is 1mm；The cylindrical shell and the cylinder inner casing can be with
It relatively rotates, to realize that diameter is that the circular hole of 5mm closes or opens.
The vibration that the metal coil spring 12 is 10Hz with the swing rod 3,5 composition intrinsic frequency of cylinder analysis sieve
System.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) a kind of non-consuming type bituminous coal characteristic fast analyser of the invention is equipped with metal coil spring and swing rod, nothing
Electric energy, which need to be consumed, can be realized the broken and screening of cylinder analysis sieve.
(2) cylinder of the invention analysis sieve is composite construction, after screening, passes through the phase of cylindrical shell and cylinder inner casing
It is directly the circular hole of 5mm to rotating opening, biggish bituminous coal particle can be entered in weighing plate by conical hopper.Thus may be used
Know, the present invention can carry out bituminous coal simultaneously and be crushed and sieve, fast implement bituminous coal specificity analysis without consuming electric energy.
Detailed description of the invention
Fig. 1 is a kind of principle schematic diagram of non-consuming type bituminous coal characteristic fast analyser of the invention.
Fig. 2 is a kind of original state schematic diagram of non-consuming type bituminous coal characteristic fast analyser of the invention.
Fig. 3 is a kind of weighing process schematic of non-consuming type bituminous coal characteristic fast analyser of the invention.
In figure, 1-rolling bearing；2-shafts；3-swing rods；4-manipulators；5-cylinders analysis sieve；6-conical hoppers；
7-weigh balance；8-weigh box；9-support links；10-bituminous coal；11-racks；12-metal coil springs.
Specific embodiment
Below with reference to the drawings and specific embodiments, invention is further described in detail.
Referring to Fig. 1 and Fig. 3, a kind of non-consuming type bituminous coal characteristic fast analyser of the invention, it includes across rolling
The shaft 2 of bearing 1, the manipulator 4 being installed on swing rod 3, is installed in 4 end of manipulator at the swing rod 3 being installed in shaft 2
Cylinder analysis sieve 5, rack 11, connection rack 11 are installed in rack with the metal coil spring 12 of swing rod 3, by support link 9
Conical hopper 6, weighing balance 7 on 11, the weighing box 8 being installed on weighing balance 7；Conical hopper 6 is located at cylinder analysis sieve 5
With the middle for weighing box 8.
Referring to Fig. 1 and Fig. 3, metal coil spring 12 is installed in vertical guide from the horizontal by 45 degree；Cylinder analysis sieve 5
For composite construction, it is made of cylinder inner casing and cylindrical shell；Cylinder inner casing is boring, and wall thickness is the cylindrical body of 2mm；Cylinder
The one third side of inner casing circumferentially is equipped with the circular hole that diameter is 5mm, and cylindrical shell is circumferentially
The circular hole that diameter is 5mm also is provided on one third side；The end flat of cylinder analysis sieve 5 is equipped with the circle that diameter is 1mm
Hole；Cylindrical shell can be relatively rotated with cylinder inner casing, to realize that diameter is that the circular hole of 5mm closes or opens；Metal spiral shell
It revolves spring 12 and swing rod 3, cylinder analysis sieve 5 forms the vibrational system that intrinsic frequency is 10Hz.
Working principle (referring to Fig. 1 and Fig. 2): load weighted bituminous coal 10 is placed in cylinder analysis sieve 5 first；In external force
So that swing rod 3 is deviateed 60 degree of vertical direction under effect, and discharges；The impact several times in cylinder analysis sieve 5 of bituminous coal 10 are broken, and diameter is small
It flies out in the circular hole for two sections that the bituminous coal particle of 1mm sieves 5 by cylinder analysis；Under the action of metal coil spring 12,
Swing rod 3 drives cylinder to analyze and sieves 5 bilateral reciprocations, and 600 times per minute；After five minutes, under the action of frictional resistance, swing rod 3
Stop at vertical direction；So that swing rod 3 is deviateed 45 degree of vertical direction again, and discharges；Similar to above-mentioned principle, until swing rod 3 is again
Secondary stopping；Cylindrical shell relatively rotates with cylinder inner casing, opens the circular hole that diameter is 5mm, biggish bituminous coal particle is by 5mm
Circular hole through conical hopper 6 flow into weigh box 8 in；It weighs balance 7 and weighs bituminous coal particle of the diameter greater than 1mm after experiment, complete
This experiment.
Claims (1)
1. a kind of non-consuming type bituminous coal characteristic fast analyser, it is characterised in that: the shaft including passing through rolling bearing (1)
(2), the swing rod (3) that is installed on the shaft (2), is installed in the machine at the manipulator (4) being installed on the swing rod (3)
The cylinder analysis sieve (5) of tool hand (4) end, rack (11), the metal spiral bullet for connecting the rack (11) and the swing rod (3)
Spring (12), weighs balance (7), is installed in institute the conical hopper (6) being installed on the rack (11) by support link (9)
State the weighing box (8) weighed on balance (7)；The conical hopper (6) is located at cylinder analysis sieve (5) and the weighing box
(8) middle；The metal coil spring (12) is installed in vertical guide from the horizontal by 45 degree；The cylinder analysis sieve
(5) it is composite construction, is made of cylinder inner casing and cylindrical shell；The cylinder inner casing is boring, and wall thickness is the cylinder of 2mm
Body；The one third side of the cylinder inner casing circumferentially is equipped with the circular hole that diameter is 5mm, the cylindrical shell
The circular hole that diameter is 5mm also is provided on one third side circumferentially；The end flat of the cylinder analysis sieve (5)
It is equipped with the circular hole that diameter is 1mm；The cylindrical shell can be relatively rotated with the cylinder inner casing, to realize that diameter is
The circular hole of 5mm closes or opens；The metal coil spring (12) and the swing rod (3), cylinder analysis sieve (5) composition are admittedly
Having frequency is the vibrational system of 10Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075420.1A CN106769598B (en) | 2016-11-30 | 2016-11-30 | A kind of non-consuming type bituminous coal characteristic fast analyser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075420.1A CN106769598B (en) | 2016-11-30 | 2016-11-30 | A kind of non-consuming type bituminous coal characteristic fast analyser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106769598A CN106769598A (en) | 2017-05-31 |
| CN106769598B true CN106769598B (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611075420.1A Active CN106769598B (en) | 2016-11-30 | 2016-11-30 | A kind of non-consuming type bituminous coal characteristic fast analyser |
Country Status (1)
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1680370A1 (en) * | 1988-12-02 | 1991-09-30 | Kommunarsk Gorno Metall Inst | Vibrating screen |
| GB2470075A (en) * | 2009-05-08 | 2010-11-10 | Endecotts Ltd | Sieve shaker separator and weighing apparatus |
| CN201673086U (en) * | 2010-04-19 | 2010-12-15 | 常州市方嘉电子仪器有限公司 | Automatic measuring instrument for caking index of bituminous coal |
| CN203791193U (en) * | 2014-04-21 | 2014-08-27 | 中煤科工集团武汉设计研究院有限公司 | Novel pulverized coal vibration sieving device |
| CN104089846B (en) * | 2014-07-17 | 2017-01-25 | 常州市方嘉电子仪器有限公司 | Continuous sample injection-type fully-automatic caking index tester and using method thereof |
| CN104741313B (en) * | 2015-04-09 | 2017-02-01 | 常州大学 | Automatic bituminous coal screening device |
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2016
- 2016-11-30 CN CN201611075420.1A patent/CN106769598B/en active Active
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| CN106769598A (en) | 2017-05-31 |
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