CN202720137U - Sampling device for solid materials - Google Patents
Sampling device for solid materials Download PDFInfo
- Publication number
- CN202720137U CN202720137U CN 201220387774 CN201220387774U CN202720137U CN 202720137 U CN202720137 U CN 202720137U CN 201220387774 CN201220387774 CN 201220387774 CN 201220387774 U CN201220387774 U CN 201220387774U CN 202720137 U CN202720137 U CN 202720137U
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- liquid
- sampling
- stopple coupon
- solid material
- sampler
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Abstract
The utility model provides a sampling device for solid materials. The sampling device for the solid materials comprises a sampling tube, a first gas pipeline, a cooling device, a liquid-sealed tube and a sampling container, wherein a slide tongue piece sliding along the extension direction of the sampling tube is arranged on a sampling tube wall, the first gas pipeline is communicated with the sampling tube, the cooling device is arranged on the periphery of the sampling tube wall, one end of the liquid-sealed tube is communicated with the sampling tube, the other end of the liquid-sealed tube is inserted into liquid, and the sampling container can be communicated with one end of the sampling tube in a detachable mode and the end is away from the slide tongue piece. The slide tongue piece on the sampling tube is utilized to do sampling, and a sampling mode is simple and fast, when in the process of sampling, and protective gas is filled into the sampling tube to protect solid samples by utilizing the first gas pipeline so as to prevent the solid samples from being contacted with air and oxidized and burnt. The liquid-sealed tube is considered as a pipeline enabling the filled protective gas to escape from the sampling device on the one hand, and the liquid seal is utilized to guarantee the sealing of the sampling device on the other hand.
Description
Technical field
The utility model relates to coal chemical technology, in particular to a kind of solid material sampler.
Background technology
In Coal Chemical Industry, the fields such as cement, often need to carry out sample analysis and monitoring to the solid material in some high temperature or the normal temperature equipment, and these materials may be easily at combustion synthesis in air, such as the semicoke that produces in the brown coal Low Temperature Pyrolysis Process (the about 500-600 of temperature ℃), general solid sampling equipment can't meet the need.Chinese patent CN101639416A has invented the reliably online solid sampling device of a kind of sealing, is applicable to the solid sampling of suspending liquid in the Pressure Vessel, can realize serial sampling, but still can not be used for the high-temp solid sampling.In order to satisfy the needs of sample analysis and monitoring, need a kind of particularly sampler of high temperature flammable materials sampling of high-temperature material that is applicable to badly.
The utility model content
The utility model aims to provide a kind of solid material sampler, is difficult to adapt to the problem of the sampling of high temperature flammable materials to solve sampler of the prior art.
According to an aspect of the present utility model, a kind of solid material sampler is provided, sampler comprises: stopple coupon is provided with the slip tongue piece that slides along the bearing of trend of stopple coupon on the tube wall; The first gas pipeline is communicated with stopple coupon; Cooling device is arranged on around the tube wall of stopple coupon; Liquid sealing pipe, an end is communicated with stopple coupon, and the other end inserts in the liquid; And sampling container, removably be communicated with the end away from the slip tongue piece of stopple coupon.
Further, above-mentioned slip tongue piece comprises tongue piece and sliding bar, is provided with the chute, tongue piece and the chute gluing, sealing that slide for sliding bar on the tube wall of stopple coupon.
Further, above-mentioned cooling device comprises the first liquid coolant delivery pipe and the nozzle sets that is arranged on the first liquid coolant delivery pipe, and nozzle sets comprises a plurality of nozzles, and the injection direction of nozzle is towards stopple coupon.
Further, above-mentioned cooling device comprises: chuck around the tube wall setting of stopple coupon, and has the cavity that supplies coolant flow between chuck and tube wall; The second liquid coolant delivery pipe comprises: feed tube, and an end links to each other with liquid coolant sources, and the other end is connected with cavity between chuck and the tube wall; Drain pipe, an end is connected with cavity between chuck and the tube wall, and the other end is connected with the external world.
Further, above-mentioned sampler further comprises liquid tank, and sampling container is arranged in the liquid coolant of liquid tank.
Further, above-mentioned sampling container comprises container port and double container main body, the inner wall layer of double container main body and outer wall layer connect as one at the container port place, has interlayer between inner wall layer and the outer wall layer, interlayer has cooling liquid inlet and cooling liquid outlet, and cooling liquid inlet is connected with the 3rd liquid coolant delivery pipe.
Further, the said vesse port adopts rotation catching groove mode or thread connecting mode removably to be connected with stopple coupon.
Further, when above-mentioned sampling container was arranged in the liquid coolant of liquid tank, the cooling liquid outlet of sampling container was higher than the highest liquid level line of liquid coolant in the liquid tank.
Further, above-mentioned sampler also comprises high temperature resistant switch valve, and high temperature resistant switch valve is arranged between the first gas pipeline and the liquid sealing pipe.
Further, above-mentioned sampler also comprises the second gas pipeline, and an end of the second gas pipeline is communicated with source of the gas, and the other end passes stopple coupon and is communicated with sampling container.
Utilize the slip tongue piece sampling on the stopple coupon, the sampling mode simple and fast; Utilize the first gas pipeline in stopple coupon, to be filled with the protective gas such as inert gas, nitrogen with the protection solid sample in when sampling, avoid solid sample and contacting of air to cause solid sample oxidized or burn; Liquid sealing pipe as the passage of the protective gas effusion sampler that is filled with, utilizes fluid-tight to guarantee the sealing of sampler on the one hand on the other hand.Utilize the said apparatus sampling; at first utilize the first gas pipeline to purge protective gas to stopple coupon and sampling container; make the slip tongue piece enter movement of solid material to be measured zone after a period of time; solid material is fallen into to stopple coupon along tongue piece, and the solid material in the simultaneously open cold radiator cooler cooling stopple coupon treats that solid material enters sampling container; after sampling is finished; the retraction tongue piece is closed the first gas pipeline and cooling device after the sampling container cooling, sampling is finished.
Description of drawings
Figure of description is used to provide further understanding of the present utility model, consists of a part of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation according to the sampler of a kind of embodiment of the present utility model; And
Fig. 2 shows the structural representation according to the sampler of another kind of embodiment of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the embodiment of the present utility model is described in detail, but following embodiment and accompanying drawing only are to understand the utility model, and can not limit the utility model, the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
In a kind of typical embodiment of the present utility model, a kind of solid material sampler is provided, as shown in Figure 1, this sampler comprises: stopple coupon 1, the first gas pipeline 4, cooling device, liquid sealing pipe 9 and sampling container 5 are provided with the slip tongue piece 11 that slides along the bearing of trend of stopple coupon 1 on the tube wall of stopple coupon 1; The first gas pipeline 4 is communicated with stopple coupon 1; Cooling device is arranged on around the tube wall of stopple coupon 1; One end of liquid sealing pipe 9 is communicated with stopple coupon 1, and the other end inserts in the liquid; Sampling container 5 removably is communicated with the end away from slip tongue piece 11 of stopple coupon 1.
Utilize the slip tongue piece sampling on the stopple coupon 1, the sampling mode simple and fast; Utilize the first gas pipeline 4 in stopple coupon 1, to be filled with the protective gas such as inert gas, nitrogen with the protection solid sample in when sampling, avoid solid sample and contacting of air to cause solid sample oxidized or burn; Liquid sealing pipe 9 utilizes fluid-tight to guarantee the sealing of sampler on the one hand as the passage of the protective gas effusion sampler that is filled with on the other hand.Utilize the said apparatus sampling; at first utilize the first gas pipeline to purge protective gas to stopple coupon 1 and sampling container 5; make slip tongue piece 11 make it enter movement of solid material to be measured zone after a period of time; solid material is fallen into to stopple coupon 1 along tongue piece, and the solid material in the simultaneously open cold radiator cooler cooling stopple coupon 1 treats that solid material enters sampling container 5; after sampling is finished; the retraction tongue piece is closed the first gas pipeline 4 and cooling device after the sampling container cooling, sampling is finished.Above-mentioned slip tongue piece 11 comprises tongue piece and sliding bar, is provided with the chute, tongue piece and the chute gluing, sealing that slide for sliding bar on the tube wall of stopple coupon 1.Tongue piece and chute gluing, sealing have guaranteed the sealing of sampler when sampling, and when utilizing sliding bar to take a sample along the runner movement on stopple coupon 1 tube wall, sliding bar can arrange instrument control also can manual control.
The purpose that the utility model arranges cooling device is for sample namely is cooled after original high temperature conveyance conduit breaks away from, the variation of the performance that the solid material of further avoiding getting produces in sampling process, therefore, in a kind of preferred embodiment of the utility model, above-mentioned cooling device comprises the first liquid coolant delivery pipe 31 and the nozzle sets that is arranged on the first liquid coolant delivery pipe 31, nozzle sets comprises a plurality of nozzles, and the injection direction of nozzle is towards stopple coupon 1.Thereby spraying liquid coolant during sampling on the stopple coupon 1 makes the temperature of stopple coupon 1 reduce the temperature of the solid material in the stopple coupon 1.
Cooling device of the present utility model is except above-mentioned set-up mode, can also following mode arrange, as shown in Figure 2, in the another kind of preferred embodiment of the utility model, above-mentioned cooling device comprises chuck 32 and the second liquid coolant delivery pipe 33, chuck 32 centers on the tube wall setting of stopple coupon 1, and has the cavity for coolant flow between chuck and tube wall; The second liquid coolant delivery pipe 33 comprises feed tube and drain pipe, and an end of feed tube links to each other with liquid coolant sources, and the other end is connected with cavity between chuck 32 and the tube wall; One end of drain pipe is connected with cavity between chuck 32 and the tube wall, and the other end is connected with the external world, derives the liquid coolant in the cavity.Cooling device adopts said structure also can realize making the effect of the solid material cooling in the stopple coupon 1.
In another preferred embodiment of the utility model, above-mentioned sampler further comprises liquid tank 6, and sampling container 5 is arranged in the liquid coolant of liquid tank 6.Sampling container 5 is arranged on the solid material that concentrates in the sampling container 5 is further cooled off.
For distributing of the heat of accelerating sampling container 5 inside, preferred above-mentioned sampling container 5 comprises container port 51 and double container main body 52, the inner wall layer of double container main body 52 and outer wall layer connect as one at container port 51 places, has interlayer between inner wall layer and the outer wall layer, interlayer has cooling liquid inlet and cooling liquid outlet, and cooling liquid inlet is connected with the second liquid coolant delivery pipe 10.In the interlayer of sampling container 5, pass into liquid coolant, utilize the liquid coolant that flows that the solid material in the sampling container 5 is cooled off fast.
For the ease of quick the connection and dismounting between sampling container 5 and the stopple coupon 1, preferred container port 51 adopts rotation catching groove mode or thread connecting mode removably to be connected with stopple coupon 1.
When sampling container 5 was arranged in the liquid coolant of liquid tank 6, the cooling liquid outlet of sampling container 5 was higher than the highest liquid level line of liquid coolant in the liquid tank 6.When the cooling liquid outlet of sampling container 5 was higher than the highest liquid level line of liquid coolant in the liquid tank 6, the liquid coolant that enters in sampling container 5 interlayers flowed fast, has further accelerated the heat interchange of the solid material in liquid coolant and the sampling container 5.
When sampler of the present utility model is used for the sampling of high-temperature material, in order further to avoid material at high temperature to be subjected to the impact of external environment and the serviceable life of prolongation sampler, be convenient to simultaneously further control sample flow or fast shut-off, preferred sampler also comprises high temperature resistant switch valve 7, and high temperature resistant switch valve 7 is arranged between the first gas pipeline 4 and the liquid sealing pipe 9.For after finishing when sampling with sampling container 5 with after stopple coupon 1 separates, stopple coupon 1 still can form seal area when still contacting with movement of solid material to be measured zone, at stopple coupon 1 high temperature resistant switch valve 7 is set, avoided movement of solid material to be measured zone and extraneous contacting, solid material has been caused adverse effect.
In another preferred embodiment of the utility model, sampler comprises that also an end of the second gas pipeline 8, the second gas pipelines 8 is communicated with source of the gas, and the other end passes stopple coupon 1 and is communicated with sampling container 5.The second gas pipeline 8 passes in the sampling container 5 and directly solid material is purged, and protective gas has been taken away the part heat when purging on the one hand, has accelerated the cooling velocity of solid material, on the other hand solid material is formed more favourable protection.
More convenient for the use that makes sampler of the present utility model, sampler also comprises the stationary installation 20 that stopple coupon 1 is fixed.In use, sampler is fixed on the stationary installation 20, artificial only the sliding bar of slip tongue piece operated or rely on the instrument control can, this stationary installation 20 can be arranged on middle part or the position on the lower side, middle part of stopple coupon 1, perhaps be arranged on as shown in Figure 1 the both sides of high temperature resistant switch valve 7, stationary installation 20 is connected with the mode of stopple coupon 1 by clamping, and stopple coupon is connected on the stationary installation 20.
Be preferred embodiment of the present utility model only below, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a solid material sampler is characterized in that, described sampler comprises:
Stopple coupon (1) is provided with the slip tongue piece (11) that slides along the bearing of trend of described stopple coupon (1) on the tube wall;
The first gas pipeline (4) is communicated with described stopple coupon (1);
Cooling device is arranged on around the tube wall of described stopple coupon (1);
Liquid sealing pipe (9), an end is communicated with described stopple coupon (1), and the other end inserts in the liquid; And
Sampling container (5) removably is communicated with the end away from described slip tongue piece (11) of described stopple coupon (1).
2. solid material sampler according to claim 1, it is characterized in that, described slip tongue piece (11) comprises tongue piece and sliding bar, is provided with the chute, described tongue piece and the described chute gluing, sealing that slide for described sliding bar on the tube wall of described stopple coupon (1).
3. solid material sampler according to claim 1, it is characterized in that, described cooling device comprises the first liquid coolant delivery pipe (31) and is arranged at nozzle sets on described the first liquid coolant delivery pipe (31), described nozzle sets comprises a plurality of nozzles, and the injection direction of described nozzle is towards described stopple coupon (1).
4. solid material sampler according to claim 1 is characterized in that, described cooling device comprises:
Chuck (32) around the tube wall setting of described stopple coupon (1), and has the cavity that supplies coolant flow between described chuck (32) and described tube wall;
The second liquid coolant delivery pipe (33) comprising:
Feed tube, an end links to each other with liquid coolant sources, and the other end is connected with cavity between described chuck (32) and the described tube wall;
Drain pipe, an end is connected with cavity between described chuck (32) and the described tube wall, and the other end is connected with the external world.
5. solid material sampler according to claim 1 is characterized in that, described sampler further comprises liquid tank (6), and described sampling container (5) is arranged in the liquid coolant of described liquid tank (6).
6. solid material sampler according to claim 5, it is characterized in that, described sampling container (5) comprises container port (51) and double container main body (52), the inner wall layer of described double container main body (52) and outer wall layer are located to connect as one at described container port (51), has interlayer between described inner wall layer and the described outer wall layer, described interlayer has cooling liquid inlet and cooling liquid outlet, and described cooling liquid inlet is connected with the 3rd liquid coolant delivery pipe (10).
7. solid material sampler according to claim 6 is characterized in that, described container port (51) adopts rotation catching groove mode or thread connecting mode removably to be connected with described stopple coupon (1).
8. solid material sampler according to claim 6, it is characterized in that, when described sampling container (5) was arranged in the liquid coolant of described liquid tank (6), the cooling liquid outlet of described sampling container (5) was higher than the highest liquid level line of liquid coolant in the described liquid tank (6).
9. each described solid material sampler in 8 according to claim 1, it is characterized in that, described sampler also comprises high temperature resistant switch valve (7), and described high temperature resistant switch valve (7) is arranged between described the first gas pipeline (4) and the described liquid sealing pipe (9).
10. each described solid material sampler in 8 according to claim 1, it is characterized in that, described sampler also comprises the second gas pipeline (8), one end of described the second gas pipeline (8) is communicated with source of the gas, and the other end passes described stopple coupon (1) and is communicated with described sampling container (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387774 CN202720137U (en) | 2012-08-06 | 2012-08-06 | Sampling device for solid materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387774 CN202720137U (en) | 2012-08-06 | 2012-08-06 | Sampling device for solid materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720137U true CN202720137U (en) | 2013-02-06 |
Family
ID=47621959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220387774 Expired - Lifetime CN202720137U (en) | 2012-08-06 | 2012-08-06 | Sampling device for solid materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153371A (en) * | 2015-03-31 | 2016-11-23 | 沈蓉蓉 | A kind of sealed sampler |
| CN110186718A (en) * | 2019-05-09 | 2019-08-30 | 苏州班顺工业气体设备有限公司 | A kind of carbon molecular sieve hot stove sampling method and device |
| CN116698505A (en) * | 2023-08-08 | 2023-09-05 | 吉林市新大科机电技术有限责任公司 | Automatic sampling device and sampling method for permanent magnet metal material |
-
2012
- 2012-08-06 CN CN 201220387774 patent/CN202720137U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153371A (en) * | 2015-03-31 | 2016-11-23 | 沈蓉蓉 | A kind of sealed sampler |
| CN110186718A (en) * | 2019-05-09 | 2019-08-30 | 苏州班顺工业气体设备有限公司 | A kind of carbon molecular sieve hot stove sampling method and device |
| CN116698505A (en) * | 2023-08-08 | 2023-09-05 | 吉林市新大科机电技术有限责任公司 | Automatic sampling device and sampling method for permanent magnet metal material |
| CN116698505B (en) * | 2023-08-08 | 2023-11-07 | 吉林市新大科机电技术有限责任公司 | Automatic sampling device and sampling method for permanent magnet metal material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
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| CX01 | Expiry of patent term |