CN212722870U - A sampling mechanism and sulphur appearance surely for sulphur appearance - Google Patents
A sampling mechanism and sulphur appearance surely for sulphur appearance Download PDFInfo
- Publication number
- CN212722870U CN212722870U CN202021197938.4U CN202021197938U CN212722870U CN 212722870 U CN212722870 U CN 212722870U CN 202021197938 U CN202021197938 U CN 202021197938U CN 212722870 U CN212722870 U CN 212722870U
- Authority
- CN
- China
- Prior art keywords
- crucible
- pole
- sample feeding
- send
- combustion tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model provides a sampling mechanism for sulphur appearance surely, including reciprocal actuating mechanism and the pole of sending a kind, reciprocal actuating mechanism passes through the connecting rod and links to each other with the pole one end of sending a kind, send a kind pole other end to be equipped with the portion of bending that is used for the push-and-pull crucible, send a kind pole to be close to the one end of the portion of bending and be equipped with the supporting shoe, the supporting shoe is used for supporting and sends a kind pole, and reciprocal actuating mechanism is used for the drive to send a kind pole to make translation motion in order to drive crucible business turn over combustion tube. The utility model also provides a sulphur appearance surely, including heating furnace body, be equipped with the combustion tube in the heating furnace body, still include as before kind mechanism, kind mechanism is arranged in pushing the crucible into the combustion tube and/or pulls out the crucible from the combustion tube. The utility model has the advantages of simple structure, high reliability, difficult failure and the like.
Description
Technical Field
The utility model mainly relates to the field of measuring equipment for sulfur content in combustible substances, in particular to a sample feeding mechanism for a sulfur determinator and the sulfur determinator.
Background
Sulfur is the most harmful component in coal samples, mainly exists in coal in the form of elemental sulfur, sulfide, sulfate and the like, and the sulfide contained in coal can be generated after combustionHarmful SO2And SO3Gas, fly ash and the like are discharged into the atmosphere along with flue gas, so that the atmosphere and environment pollution is caused, and therefore, the detection of the sulfur content in the coal sample is a very important work of coal production, sale, use and environmental protection departments. In the prior art, in order to accurately and rapidly measure the sulfur content in combustible substances, a sulfur determinator is generally adopted as a commonly used measuring device.
In a sulfur determinator, a crucible filled with a coal sample is required to be sent into a high-temperature furnace to be combusted at high temperature, and then gas generated by combustion is filtered and tested. In the prior art, a sulfur determinator mostly adopts a horizontal furnace body, and sample inlet and outlet and data processing are completed under the control of a computer. When the sample is fed in and out, the crucible is driven by the driving device to be automatically and horizontally fed into the combustion tube of the furnace body from the sample feeding nozzle on the furnace body. In order to ensure the constant temperature in the furnace body and reduce the heat loss, the opening of the combustion tube is smaller, and the crucible is only allowed to be fed in and taken out in the horizontal direction. The combustion tube is a cylindrical long and narrow pipeline, a sample feeding rod is needed to push the crucible into the combustion tube, and after a sample is combusted, the crucible is taken out of the combustion tube through a hook of the sample feeding rod. Because the high temperature of more than 1000 ℃ usually in the heating furnace, the in-process that send the appearance pole to push and pull the crucible repeatedly, send the appearance pole to be burnt repeatedly, send the appearance pole to be the slender mechanism of cantilever in addition, send the end that the appearance pole is used for pushing and pulling the crucible to warp flagging easily, in case warp, can cause the crucible to take out, and then cause the instrument trouble, directly influenced the production chemical examination work of user, bring very serious consequence.
SUMMERY OF THE UTILITY MODEL
To the technical problem that prior art exists, the utility model provides a simple structure, reliability height, difficult appearance and the sulphur appearance of deciding that is used for sulphur appearance that breaks down.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a sampling mechanism for sulphur appearance surely, includes reciprocal actuating mechanism and send a kind pole, reciprocal actuating mechanism links to each other with sending a kind pole one end through the connecting rod, send a kind pole other end to be equipped with the portion of bending that is used for the push-and-pull crucible, send a kind pole to be close to the one end of the portion of bending and be equipped with the supporting shoe, the supporting shoe is used for supporting and send a kind pole, reciprocal actuating mechanism is used for the drive to send a kind pole to make translation motion in order to drive crucible business turn over combustion tube.
As a further improvement of the utility model: the sample feeding device comprises a rotary driving mechanism, wherein the rotary driving mechanism is arranged on a connecting rod, and the rotary driving mechanism is connected with a sample feeding rod and used for driving the sample feeding rod to rotate.
As a further improvement of the utility model: the supporting slide block at least comprises a connecting part and a sliding part, and the connecting part is arranged on the upper surface of the sliding part.
As a further improvement of the utility model: the connecting part is provided with a through hole, and the sample feeding rod penetrates through the through hole to be connected with the supporting slide block.
As a further improvement of the utility model: and two ends of the sample feeding rod, which are close to the supporting slide block, are provided with limiting parts.
As a further improvement of the utility model: the connecting parts are arranged in two numbers, and the two connecting parts are symmetrically arranged on the sliding part.
As a further improvement of the utility model: the sliding part is polygonal, circular or elliptical.
The utility model also provides a sulphur appearance surely, including heating furnace body, be equipped with the combustion tube in the heating furnace body, still include as before kind mechanism, kind mechanism is arranged in pushing the crucible into the combustion tube and/or pulls out the crucible from the combustion tube.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a sampling mechanism for deciding sulphur appearance sets up supporting shoe through near the tip at sample presentation pole push-and-pull crucible for sample presentation pole becomes both ends by cantilever structure and all is equipped with bearing structure, because supporting shoe itself has certain weight, can play the effect that supports sample presentation pole tip, ensures to send sample presentation pole tip can not appear because of the flagging problem that leads to unable taking out the crucible that warp, greatly improve equipment's reliability, reduced the fault rate of equipment.
2. The utility model discloses a sulphur determination instrument, including heating furnace body, be equipped with the heating pipe in the heating furnace, still included the sampling mechanism who has supporting slider, supporting slider sets up near the tip that send appearance pole push-and-pull crucible, send appearance pole when push-and-pull crucible, and supporting slider can play good supporting role, avoids being out of shape flagging and leading to the crucible can't take out because of sending appearance pole to be fired repeatedly.
Drawings
Fig. 1 is a schematic perspective view of the present invention in an embodiment.
Fig. 2 is a schematic side view of the sample feeding rod according to the present invention in an embodiment.
Fig. 3 is a schematic perspective view of a sample presentation rod according to an embodiment of the present invention.
Fig. 4 is a schematic side view of the sulfur determinator in the embodiment of the present invention.
Illustration of the drawings:
1. a reciprocating drive mechanism; 2. a sample feeding rod; 21. a bending part; 3. a connecting rod; 4. a support slide block; 41. a connecting portion; 42. a sliding part; 5. a combustion tube; 6. a rotation driving mechanism; 7. a limiting member; 8. and heating the furnace body.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
As shown in fig. 1 to 3, the utility model discloses a sampling mechanism for sulphur appearance surely, including reciprocating drive mechanism 1 and sample presentation pole 2, reciprocating drive mechanism 1 links to each other with sample presentation pole 2 one end of sending through connecting rod 3, and the sample presentation pole other end is equipped with the portion of bending 21 that is used for the push-and-pull crucible, and the one end that sample presentation pole 2 is close to the portion of bending 21 of sending is equipped with supporting shoe 4, and supporting shoe 4 is used for supporting sample presentation pole 2, and reciprocating drive mechanism 1 is used for the drive to send sample presentation pole 2 to make translation motion in order to drive crucible business turn over combustion tube 5.
The utility model discloses a sampling mechanism for sulphur appearance surely, through sending appearance pole 2 to be close to near the portion 21 of bending and set up supporting slider 4, make and send appearance pole 2 to become both ends by cantilever structure and all have bearing structure, because supporting slider 4 itself has basis weight, can play the effect that supports and send 2 tip of appearance pole, ensure to send 2 tip of appearance pole can not lead to the problem that can't take out the crucible because of the flagging of deformation, greatly improve equipment's reliability, the fault rate of equipment has been reduced.
In this embodiment, including rotary drive mechanism 6, rotary drive mechanism 6 sets up on connecting rod 3, and rotary drive mechanism 6 links to each other with sample presentation pole 2 for it makes rotary motion to drive sample presentation pole 2. The tip that send appearance pole 2 to be used for pushing and pulling the crucible is equipped with portion of bending 21, because combustion tube 5 is cylindric long and narrow pipeline, the space is limited, when the crucible need be taken out after the sample burning, rotary drive mechanism 6 can drive send appearance pole 2 to rotate and make portion of bending 21 be in the state of keeping flat, portion of bending 21 and crucible surface parallel this moment, send appearance pole 2 to get into combustion tube 5 time, portion of bending 21 can not with touching the crucible, avoid damaging portion of bending 21, when sending appearance pole 2 to pass the crucible and remove to combustion tube 5 inside, rotary drive mechanism 6 drives send appearance pole 2 to rotate and make the tip of portion of bending 21 down, portion of bending 21 can just catch up the outer wall of crucible this moment, thereby it makes translational motion to carry appearance pole 2 to carry out the crucible to collude from combustion tube 5 through reciprocating drive mechanism 1 drive.
In this embodiment, the support slider 4 includes at least one connecting portion 41 and a sliding portion 42, the connecting portion 41 being disposed on an upper surface of the sliding portion 42; the connecting part 41 is provided with a through hole, and the sample feeding rod 2 passes through the through hole to be connected with the supporting slide block 4. The sample feeding rod 2 and the supporting slide block 4 can be reliably connected through the connecting part 41, the supporting slide block 4 can provide certain supporting function for the sample feeding rod 2, and the supporting slide block 4 and the sample feeding rod 2 can move relatively without obstacles. Further, in a preferred embodiment, in order to prevent the relative movement range between the support slider 4 and the sample feeding rod 2 from being too large, the sample feeding rod 2 is provided with limiting members 7 at two ends close to the support slider 4. Limited relative motion is formed between the supporting slide block 4 and the sample feeding rod 2 through the limiting piece 7.
In the present embodiment, two connecting portions 41 are provided, and the two connecting portions 41 are symmetrically arranged on the sliding portion 42. By symmetrically arranging the two connecting parts 41, the supporting slide 4 can provide uniform supporting force for the sample feeding rod 2. In other embodiments, the connecting portion 41 may also be provided with a groove for placing the sample feeding rod 2 to support the sample feeding rod 2, the number of the connecting portions 41 is not limited to two, and in other embodiments, the number of the connecting portions may be one or more.
In the present embodiment, the sliding portion 42 is polygonal, and in other embodiments, the sliding portion 42 may be selected from other shapes such as a circle, an ellipse, and the like.
As shown in fig. 4, the embodiment further discloses a sulfur determinator, which includes a heating furnace body 8, a combustion tube 5 is disposed in the heating furnace body 8, and the sulfur determinator further includes the sample injection mechanism as described above, and the sample injection mechanism is used for pushing the crucible into the combustion tube 5 or pulling the crucible out of the combustion tube 5.
The sulfur determinator in this embodiment is equipped with the sampling mechanism with the supporting slide block 4, and the supporting slide block 4 is arranged near the end of the sample feeding rod 2 for pushing and pulling the crucible, so that when the sample feeding rod 2 pushes and pulls the crucible, the supporting slide block 4 can play a good supporting role, and the problem that the crucible cannot be taken out due to deformation and sagging caused by repeated burning of the sample feeding rod 2 is avoided.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a sampling mechanism for sulphur appearance surely, its characterized in that, includes reciprocal actuating mechanism (1) and send a kind pole (2), reciprocal actuating mechanism (1) links to each other with sending a kind pole (2) one end through connecting rod (3), send a kind pole other end to be equipped with portion of bending (21) that are used for the push-and-pull crucible, send a kind pole (2) one end that is close to portion of bending (21) to be equipped with supporting slide block (4), supporting slide block (4) are used for supporting send a kind pole (2), reciprocal actuating mechanism (1) is used for the drive to send a kind pole (2) to make translation motion in order to drive crucible business turn over combustion tube (5).
2. The sample feeding mechanism for the sulfur determinator according to claim 1, comprising a rotary driving mechanism (6), wherein the rotary driving mechanism (6) is arranged on the connecting rod (3), and the rotary driving mechanism (6) is connected with the sample feeding rod (2) and is used for driving the sample feeding rod (2) to rotate.
3. The sample feeding mechanism for the sulfur determinator according to claim 2, wherein the support slider (4) comprises at least one connecting portion (41) and a sliding portion (42), and the connecting portion (41) is disposed on an upper surface of the sliding portion (42).
4. The sample feeding mechanism for the sulfur determinator as claimed in claim 3, wherein the connecting portion (41) is provided with a through hole, and the sample feeding rod (2) passes through the through hole to be connected with the supporting slide block (4).
5. The sample feeding mechanism for the sulfur determinator according to any one of claims 1 to 4, wherein the sample feeding rod (2) is provided with a limiting piece (7) near two ends of the support slider (4).
6. The sample feeding mechanism for the sulfur determinator according to claim 3 or 4, wherein the connecting portions (41) are provided in two, and the two connecting portions (41) are symmetrically arranged on the sliding portion (42).
7. The sample feeding mechanism for the sulfur determinator according to claim 3 or 4, wherein the sliding portion (42) is polygonal or circular or elliptical.
8. A sulfur determinator, comprising a heating furnace body (8), wherein a combustion tube (5) is arranged in the heating furnace body (8), and further comprising a sample injection mechanism according to any one of claims 1 to 7, wherein the sample injection mechanism is configured to push a crucible into the combustion tube (5) and/or pull the crucible out of the combustion tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197938.4U CN212722870U (en) | 2020-06-24 | 2020-06-24 | A sampling mechanism and sulphur appearance surely for sulphur appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197938.4U CN212722870U (en) | 2020-06-24 | 2020-06-24 | A sampling mechanism and sulphur appearance surely for sulphur appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212722870U true CN212722870U (en) | 2021-03-16 |
Family
ID=74962176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021197938.4U Active CN212722870U (en) | 2020-06-24 | 2020-06-24 | A sampling mechanism and sulphur appearance surely for sulphur appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212722870U (en) |
-
2020
- 2020-06-24 CN CN202021197938.4U patent/CN212722870U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212722870U (en) | A sampling mechanism and sulphur appearance surely for sulphur appearance | |
| CN100582736C (en) | Element analyzer with automatic supplying and sampling device | |
| CN101221157A (en) | Element analyzer with horizontal single tube combustion tube | |
| CN102721599A (en) | Heating device for gas sampling | |
| CN210123406U (en) | High-precision detection device for defects of inner wall of steel pipe | |
| CN103389230A (en) | Novel sampling and monitoring system for open space oil material fire pollution | |
| CN111257498A (en) | Visual experiment simulation device for researching fuel droplet combustion characteristics under high pressure | |
| CN204064742U (en) | A kind of double end flue gas sampler | |
| CN207114157U (en) | Photovoltaic connector plug and pull out detector | |
| CN105136973A (en) | Neutralization method sulphur meter with sodium hydroxide calibration function | |
| CN205607562U (en) | Inside temperature measuring device of coal pile | |
| CN108151041B (en) | A kind of telescopic deslagging fire grate device of power economized boiler | |
| CN207488033U (en) | Impact type fly ash sampler | |
| CN101221156B (en) | Element analyzer with vertical single tube combustion tube | |
| CN208537256U (en) | SO in a kind of coke oven flue gas2Content detection system | |
| CN217331777U (en) | Fume cabinet for fume emission continuous monitoring system | |
| CN216082795U (en) | Automatic sample feeding device and sulfur determinator | |
| CN112555799B (en) | Water-cooled wall high temperature corrosion monitoring system based on CO real-time supervision | |
| CN107748090A (en) | A kind of impact type fly ash sampler | |
| CN100580449C (en) | Gas analyzer with split type stove agent tube | |
| CN212108483U (en) | Energy-saving boiler convenient to observe inside burning | |
| CN103556323A (en) | Touch unlocking type rapid spools holding mechanism of short ring spinning doffer | |
| CN218614157U (en) | Manipulator for industrial analyzer | |
| CN205535873U (en) | Explosion -proof type long telescopic type soot blower | |
| CN207266950U (en) | A kind of visor cleaning mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |