CN105319098A - Simple equipment for preparing tungsten trioxide coal samples by lifting of base plate - Google Patents
Simple equipment for preparing tungsten trioxide coal samples by lifting of base plate Download PDFInfo
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- CN105319098A CN105319098A CN201510757239.8A CN201510757239A CN105319098A CN 105319098 A CN105319098 A CN 105319098A CN 201510757239 A CN201510757239 A CN 201510757239A CN 105319098 A CN105319098 A CN 105319098A
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- tungstic acid
- frame
- lifting motor
- lifting
- shaped bracket
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Abstract
The invention discloses simple equipment for preparing tungsten trioxide coal samples by lifting of a base plate and belongs to the field of equipment for analyzing sulfur content in bituminous coal combustible substances. The simple equipment comprises a U-shaped bracket and an L-shaped bracket mounted on the U-shaped bracket, as well as a guide rod and a ball screw which are mounted between the U-shaped bracket and the L-shaped bracket, a nut mounted on the ball screw, a base plate mounted on the nut, a lifting motor bracket mounted on the lower side of the U-shaped bracket, a lifting motor mounted on the lifting motor bracket, a rotary motor bracket mounted on the L-shaped bracket, a rotary motor mounted on the rotary motor bracket, a tungsten trioxide container mounted on the lower side of the L-shaped bracket, and a rotary valve mounted in the tungsten trioxide container. The simple equipment is compact in structure, avoids human participation and can quickly prepare a plurality of coal samples containing tungsten trioxide catalysts.
Description
Technical field
The present invention is mainly concerned with the analytical equipment field of sulfur content in bituminous coal combustible, refers in particular to the lifting of a kind of chassis and makes the simple machine containing tungstic acid coal sample.
Background technology
Element sulphur is oxious component main in coal sample, can generate the harmful gases such as sulphuric dioxide, cause environmental pollution after burning; All can bring injurious effects to the coking of coal with gasification, the content therefore measuring element sulphur in coal is a very important job simultaneously.In prior art, in order to measure the sulfur content in combustible accurately and rapidly, the general constant sulphur appliance that adopts is as conventional measuring equipment.High-temp combustion neutralisation, as one of full content of Sulphur in coal rapid assay methods, can draw result of laboratory test at short notice.High-temp combustion neutralisation first step is the coal sample of configuration containing tungstic acid catalyzer: in combustion boat, accurately take 0.2g coal sampling, then covers one deck tungstic acid catalyzer.This step adopts manual operations to complete at present.Manual operations makes operator's labour intensity large, and bad environments, personal error is large.Therefore, design a kind of automation equipment containing tungstic acid catalyzer coal sample and there is certain practical value.
Summary of the invention
The technical matters that the present invention need solve is: the problems such as the labour intensity for prior art existence is large, the invention provides a kind of compact conformation, without the need to manually participating in, can preparing fast the simple machine containing tungstic acid catalyzer coal sample.
In order to solve the problem, the solution that the present invention proposes is: the lifting of a kind of chassis makes the simple machine containing tungstic acid coal sample, it comprises U-shaped frame, be installed in the L-type frame on described U-shaped frame, be installed in the guide pole between described U-shaped frame and described L-type frame and ball-screw, be installed in the nut on described ball-screw, be installed in the chassis on described nut, be installed in the lifting motor frame on the downside of described U-shaped frame, be installed in the lifting motor on described lifting motor frame, be installed in the electric rotating frame on described L-type frame, be installed in the electric rotating machine in described electric rotating frame, be installed in the tungstic acid container on the downside of described L-type frame, be installed in the rotary valve of described tungstic acid internal tank.
Described guide pole is parallel with described ball-screw; The output shaft of described lifting motor is connected by the lower end of shaft coupling with described ball-screw; Described chassis can move up and down along described guide pole; Described tungstic acid container content has tungstic acid particle; Described chassis is equiped with porcelain boat, and described porcelain boat is positioned at immediately below described tungstic acid container
Described rotary valve is the assembly of bar and disk, and the upper end of its bar is connected with the output shaft of described electric rotating machine, and its disk is provided with equally distributed circular hole, and the diameter of described circular hole is slightly larger than the diameter of described tungstic acid particle; The bottom of described tungstic acid container is provided with the circular hole identical with the bottom of described rotary valve.
Compared with prior art, tool has the following advantages and beneficial effect in the present invention:
(1) the present invention is provided with tungstic acid container and rotary valve, and the forward and reverse rotation of electric rotating machine, can open or close rotary valve, controls the sprinkling of tungstic acid particle.
(2) the present invention is also provided with lifting motor and ball-screw, rises along guide pole or decline in chassis under the effect of ball-screw.It can thus be appreciated that, compact conformation of the present invention, stable movement, containing the process of tungstic acid catalyzer coal sample without the need to manually participating in and achieving fast preparation, reduce labour intensity and human error, improve quality and the quantity of sample making.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram that a kind of chassis lifting of the present invention makes the simple machine containing tungstic acid coal sample.
In figure, 1-U-shaped frame; 2-L-type frame; 3-electric rotating machine; 4-electric rotating frame; 5-tungstic acid container; 6-rotary valve; 7-tungstic acid; 8-porcelain boat; 9-chassis; 10-guide pole; 11-nut; 12-ball-screw; 13-lifting motor frame; 14-shaft coupling; 15-lifting motor.
Embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in further detail.
Shown in Figure 1, a kind of chassis lifting of the present invention makes the simple machine containing tungstic acid coal sample, comprise U-shaped frame 1, be installed in the L-type frame 2 on U-shaped frame 1, be installed in the guide pole 10 between U-shaped frame 1 and L-type frame 2 and ball-screw 12, be installed in the nut 11 on ball-screw 12, be installed in the chassis 9 on nut 11, be installed in the lifting motor frame 13 on the downside of U-shaped frame 1, be installed in the lifting motor 15 on lifting motor frame 13, be installed in the electric rotating frame 4 on L-type frame 2, be installed in the electric rotating machine 3 in electric rotating frame 4, be installed in the tungstic acid container 5 on the downside of L-type frame 2, be installed in the rotary valve 6 of tungstic acid container 5 inside.
Shown in Figure 1, guide pole 10 is parallel with ball-screw 12; The output shaft of lifting motor 15 is connected with the lower end of ball-screw 12 by shaft coupling 14; Chassis 9 can move up and down along guide pole 10; Tungstic acid container 5 is built with tungstic acid particle; Chassis 9 is equiped with porcelain boat 8, porcelain boat 8 is positioned at immediately below tungstic acid container 5; Rotary valve 6 is the assembly of bar and disk, and the upper end of its bar is connected with the output shaft of electric rotating machine 3, and its disk is provided with equally distributed circular hole, and the diameter of circular hole is slightly larger than the diameter of tungstic acid particle; The bottom of tungstic acid container 5 is provided with the circular hole identical with the bottom of rotary valve 6.
The course of work: first the porcelain boat 8 that coal sample is housed is positioned on chassis 9; Lifting motor 15 rotates forward, and ball-screw 12 rotates forward, and chassis 9 moves upward under the effect of nut 11 and guide pole 10, makes porcelain boat 8 close to the bottom of tungstic acid container 5; Electric rotating machine 3 rotates forward, and rotary valve 6 rotates forward, and the circular hole bottom rotary valve 6 aligns mutually with the circular hole bottom tungstic acid container 5, opens valve, and tungstic acid particle flows in porcelain boat 8 along circular hole; Electric rotating machine 3 rotates backward, and rotary valve 6 rotates backward, valve-off, and tungstic acid particle stops flowing; Lifting motor 15 rotates backward, and elemental height position, at the moved downward of nut 11 and guide pole 10, is got back in chassis 9.
Claims (1)
1. a chassis lifting makes the simple machine containing tungstic acid coal sample, it is characterized in that: comprise U-shaped frame (1), be installed in the L-type frame (2) on described U-shaped frame (1), be installed in the guide pole (10) between described U-shaped frame (1) and described L-type frame (2) and ball-screw (12), be installed in the nut (11) on described ball-screw (12), be installed in the chassis (9) on described nut (11), be installed in the lifting motor frame (13) of described U-shaped frame (1) downside, be installed in the lifting motor (15) on described lifting motor frame (13), be installed in the electric rotating frame (4) on described L-type frame (2), be installed in the electric rotating machine (3) on described electric rotating frame (4), be installed in the tungstic acid container (5) of described L-type frame (2) downside, be installed in the rotary valve (6) that described tungstic acid container (5) is inner, described guide pole (10) is parallel with described ball-screw (12), the output shaft of described lifting motor (15) is connected with the lower end of described ball-screw (12) by shaft coupling (14), described chassis (9) can move up and down along described guide pole (10), described tungstic acid container (5) is built with tungstic acid particle, described chassis (9) is equiped with porcelain boat (8), described porcelain boat (8) is positioned at immediately below described tungstic acid container (5), the assembly that described rotary valve (6) is bar and disk, the upper end of its bar is connected with the output shaft of described electric rotating machine (3), its disk is provided with equally distributed circular hole, and the diameter of described circular hole is slightly larger than the diameter of described tungstic acid particle, the bottom of described tungstic acid container (5) is provided with the circular hole identical with the bottom of described rotary valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757239.8A CN105319098A (en) | 2015-11-09 | 2015-11-09 | Simple equipment for preparing tungsten trioxide coal samples by lifting of base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757239.8A CN105319098A (en) | 2015-11-09 | 2015-11-09 | Simple equipment for preparing tungsten trioxide coal samples by lifting of base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105319098A true CN105319098A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510757239.8A Pending CN105319098A (en) | 2015-11-09 | 2015-11-09 | Simple equipment for preparing tungsten trioxide coal samples by lifting of base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105319098A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956753Y (en) * | 2006-10-18 | 2007-10-10 | 黄丰 | Timing and dosing feed-barred for rearing poultry or livestock |
| CN104749066A (en) * | 2015-03-27 | 2015-07-01 | 常州大学 | Automatic test equipment for volatiles of bituminous coal |
| CN104792590A (en) * | 2015-04-09 | 2015-07-22 | 常州大学 | Simple production equipment for bituminous coal sample block |
-
2015
- 2015-11-09 CN CN201510757239.8A patent/CN105319098A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956753Y (en) * | 2006-10-18 | 2007-10-10 | 黄丰 | Timing and dosing feed-barred for rearing poultry or livestock |
| CN104749066A (en) * | 2015-03-27 | 2015-07-01 | 常州大学 | Automatic test equipment for volatiles of bituminous coal |
| CN104792590A (en) * | 2015-04-09 | 2015-07-22 | 常州大学 | Simple production equipment for bituminous coal sample block |
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Application publication date: 20160210 |
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| WD01 | Invention patent application deemed withdrawn after publication |