CN211785233U - Melting sample preparation device for measuring impurity elements by X-ray fluorescence spectrum - Google Patents
Melting sample preparation device for measuring impurity elements by X-ray fluorescence spectrum Download PDFInfo
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- CN211785233U CN211785233U CN202020382176.9U CN202020382176U CN211785233U CN 211785233 U CN211785233 U CN 211785233U CN 202020382176 U CN202020382176 U CN 202020382176U CN 211785233 U CN211785233 U CN 211785233U
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Abstract
The utility model relates to a melting system appearance device for X ray fluorescence spectrometry foreign element, it includes the organism, the sample room that melts that is used for melting the sample is offered to one side of organism, it sets up a plurality of platforms of placing on the sample room diapire, place the inside standing groove of having seted up of platform, place the crucible that is used for melting the sample in the standing groove, just be provided with in the standing groove and be used for heating high frequency heating coil to the crucible, be provided with on the organism and be used for taking away the thermal heat exchanger of sample room that melts, the circulation has the refrigerant in the heat exchanger. The utility model has the advantages that: the cooling rate of the crucible can be improved, and the sample preparation efficiency is further improved.
Description
Technical Field
The utility model belongs to the technical field of check out test set's technique and specifically relates to a melting system appearance device for X ray fluorescence spectrometry foreign element is related to.
Background
The X-ray fluorescence spectrum analysis technology is widely applied to the field of inorganic analysis such as geology, metallurgy, materials, environment and the like, is one of the most important technical means for analyzing main components in various inorganic materials, and is used for carrying out rapid qualitative and quantitative analysis on various components in the materials. When the existing X-ray fluorescence spectrum analysis is used for detecting impurity elements, the impurities to be detected need to be subjected to high-temperature melting, so that the impurities to be detected become an amorphous eutectic body and then are prepared into a sample wafer with a certain size, and thus, the mineral effect and the granularity effect of the impurities to be detected are eliminated.
Chinese utility model patent that application number is CN200920078561.8 discloses an intelligence high frequency crucible mould separation system of melting a kind, including crucible, crucible auxiliary device, rotatory section of thick bamboo and rotating electrical machines, rotating electrical machines one end is equipped with the belt pulley to link to each other with rotatory section of thick bamboo through the belt, crucible auxiliary device sets up in rotatory section of thick bamboo upper end, and the crucible sets up in the upper end center at crucible auxiliary device, intelligence high frequency crucible mould separation system of melting a kind still is equipped with the moulded die, and the moulded die sets up in the upper end of rotatory section of thick bamboo.
The above prior art solutions have the following drawbacks: the crucible and the forming die are cooled only in a natural cooling mode in the sample melting system, so that the cooling rate of the melted sample is low, the sample preparation efficiency of the sample is low, and the problem is urgently solved.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, one of the purposes of the utility model is to provide a melting system appearance device for X ray fluorescence spectrometry foreign element, its advantage is: the cooling rate of the crucible can be improved, and the sample preparation efficiency is further improved.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a melting system appearance device for X ray fluorescence spectrometry foreign element, includes the organism, the sample room that melts that is used for melting the sample is offered to one side of organism, it places the platform to set up a plurality of on the sample room diapire to melt, place the inside standing groove of having seted up of platform, place the crucible that is used for melting the sample in the standing groove, just be provided with in the standing groove and be used for heating high frequency heating coil to the crucible, be provided with on the organism and be used for taking away the thermal heat exchanger of sample room that melts, the circulation has the refrigerant in the heat exchanger.
By adopting the technical scheme, when a worker uses the device to melt and sample impurity samples, the impurity samples can be placed in the crucible, then the crucible is placed in the high-frequency heating coil, and then the high-frequency heating coil is operated to heat the crucible, so that the impurity samples in the crucible are melted at high temperature; after the melting is completed, when the crucible is cooled, the refrigerant can be introduced into the heat exchanger, and the heat in the sample melting chamber is taken out of the sample melting chamber through the refrigerant, so that the cooling rate of the crucible is increased, and the sample preparation efficiency is further improved.
The present invention may be further configured in a preferred embodiment as: the heat exchanger is including setting up a plurality of cooling tubes in the sample melting chamber, the cooling tube is arranged for the bow-shaped along the lateral wall of sample melting chamber, the lateral wall and the intercommunication that the organism was stretched out to the one end of cooling tube have the inlet tube, the lateral wall intercommunication that the other end of cooling tube stretched out the organism has the outlet pipe.
By adopting the technical scheme, when the heat exchanger works, a worker can introduce the refrigerant into the cooling pipe through the water inlet pipe, and the refrigerant flows out of the cooling pipe through the water outlet pipe of the cooling pipe after absorbing the heat in the sample melting chamber in the cooling pipe; the cooling tube of bow-shaped setting, extension cooling tube are at the indoor length of melting a kind, increase cooling tube and the indoor hot gaseous area of contact of melting a kind to make the refrigerant can be faster take the heat out of melting a kind room.
The present invention may be further configured in a preferred embodiment as: the refrigerant is the cooling water, one side of organism is provided with the water supply subassembly, the water supply subassembly is including setting up the water tank of organism one side, inlet tube and outlet pipe all communicate each other with the inside of water tank, and are provided with the water-cooling pump that provides power between inlet tube and water tank.
By adopting the technical scheme, cooling water is easy to obtain, the specific heat capacity of the water is large, more heat can be taken away, and the water cooling effect is good; when the water supply assembly works, a worker only needs to start the water cooling pump, the water cooling pump pumps cooling water in the water tank into the cooling pipe through the water inlet pipe, and the cooling water enters the water tank through the water outlet pipe after passing through the cooling pipe, so that one-time cooling circulation of the sample melting chamber is completed;
the present invention may be further configured in a preferred embodiment as: the water tank is characterized in that a protection box is arranged on the outer side of the water tank, the water cooling pump is arranged in the protection box, and a water temperature display screen and a water level display are arranged on the side wall of the protection box.
By adopting the technical scheme, the arrangement of the protection box can reduce the influence of external factors on the cooling water and the cooling pump in the water tank; meanwhile, the temperature and the water level of the cooling water can be monitored by the staff in real time through the water temperature display screen and the water level display, so that the staff can conveniently judge whether more cooling water needs to be added into the water tank, and the practicability is high.
The present invention may be further configured in a preferred embodiment as: the cooling pipe is made of a copper pipe.
Through adopting above-mentioned technical scheme, the copper product is easily acquireed, and the heat conductivity is better, and heat transfer rate is fast.
The present invention may be further configured in a preferred embodiment as: the peripheral surface of the cooling pipe is additionally provided with a plurality of fins, and the fins between the adjacent upper and lower rows of the cooling pipe are arranged in a staggered mode at equal intervals.
Through adopting above-mentioned technical scheme, further increase the heat transfer area of cooling tube and the indoor heat air of melting appearance to further increase the cooling efficiency to the crucible of cooling tube.
The present invention may be further configured in a preferred embodiment as: be provided with a plurality of hair-dryers of blowing to melting the appearance room in the organism, the hair-dryer is located the downside setting of melting the appearance room diapire, and has evenly seted up a plurality of wind entrances on melting the diapire of appearance room.
Through adopting above-mentioned technical scheme, the setting of hair-dryer and air inlet for hair-dryer accessible air inlet lets in more air currents towards melting the indoor gas flow that lets in of appearance, and the air current that lets in can drive the indoor gas flow of melting the appearance for the heat exchange efficiency of gas and cooling tube, thereby blows more cold winds to the crucible, makes the cooling rate of crucible obtain great promotion.
The present invention may be further configured in a preferred embodiment as: the machine body is provided with an air suction pipe matched with a blower on the side wall of the sample melting chamber, one end of the air suction pipe is communicated and connected with the machine body through the air suction machine, and the other end of the air suction pipe is communicated with the outside.
Through adopting above-mentioned technical scheme, can take off the absorption that passes through the suction fan with melting the indoor more heat air of appearance, take the external world in being taken away and discharging by the aspiration channel, and then the cooperation cooling tube for melt the indoor heat air of appearance and can be quick and taken off and melt the appearance room, thereby take off the heat in the crucible, promote the interior sample cooling's of crucible speed.
The present invention may be further configured in a preferred embodiment as: the air suction pipe is a corrugated pipe.
Through adopting above-mentioned technical scheme, the sealing performance of bellows is preferred, and it has better flexibility, can play certain damping effect.
To sum up, the utility model discloses a following beneficial technological effect:
1. when the crucible is cooled, a refrigerant can be introduced into the heat exchanger, and the heat in the sample melting chamber is taken out of the sample melting chamber through the refrigerant, so that the cooling rate of the crucible is increased, and the sample preparation efficiency is further improved;
2. under the cooperation of the blower and the suction fan, the heat discharge rate in the sample melting chamber is further improved, and the cooling efficiency is improved;
3. the aspiration channel is the bellows, and its sealing performance is preferred, and has better flexibility, can play certain damping effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view showing a structure of the placement stage.
Fig. 3 is a schematic view showing the structure of a heat exchanger, a blower and a suction fan.
Fig. 4 is a schematic diagram showing the positional relationship between the water inlet pipe and the water outlet pipe.
FIG. 5 is a schematic view showing the structure of a water tank
In the figure, 1, a machine body; 11. a sample melting chamber; 111. a cover plate; 1111. an observation window; 1112. a handle; 112. a placing table; 1121. a placement groove; 1122. positioning plates; 1123. a high-frequency heating coil; 12. a liquid crystal control panel; 13. an access door; 2. a crucible; 3. a heat exchanger; 31. a cooling tube; 32. a fin; 33. a water inlet pipe; 34. a water outlet pipe; 4. a water supply assembly; 41. a water tank; 411. a water injection pipe; 42. a water-cooled pump; 43. a protection box; 431. a water temperature display screen; 432. a water level display; 5. damping foot pads; 6. a blower; 61. an air inlet; 7. an air suction pipe; 8. a suction fan.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a melting system appearance device for X ray fluorescence spectrometry foreign element, including placing the organism 1 on ground, one side of organism 1 is offered and is used for melting appearance and melts appearance room 11, the upside that melts appearance room 11 is open structure, and be provided with apron 111 at the opening part that melts appearance room 11, the size of apron 111 and the open dimension looks adaptation that melts appearance room 11, one side of apron 111 is articulated with the lateral wall of organism 1, and be provided with observation window 1111 on the apron 111, the worker of being convenient for monitors the molten state of impurity sample, the lateral wall rigid coupling that it and organism 1 pin joint were kept away from to the last lateral wall of apron 111 has the handle 1112 that the staff of being convenient for opened apron 111.
Referring to fig. 2 and 3, in the present embodiment, four placing platforms 112 are fixedly connected to the bottom wall of the sample melting chamber 11, a rectangle formed by the four placing platforms 112 is concentric with the center of the bottom wall of the sample melting chamber 11, the placing platforms 112 are in a truncated cone shape and are internally provided with a placing groove 1121, a crucible 2 for sample melting is placed in the placing groove 1121, the cross sections of the placing groove 1121 and the crucible 2 are in a truncated cone shape, four positioning pieces 1122 for fixing a pair of crucibles 2 are arranged at an opening of the placing groove 1121, the positioning pieces 1122 are arranged in parallel to a horizontal plane, ends of the positioning pieces 1122 departing from the crucible 2 are detachably connected with an upper side wall of the placing platform 112 through bolts, the positioning pieces 1122 are uniformly arranged along the circumferential surface of the boss, and the positioning plates are arranged toward the central axis of the placing groove 1121, so as to stably clamp and fix the crucible 2; a high-frequency heating coil 1123 for heating the crucible 2 is fixed to the inside of the placement groove 1121; a liquid crystal control panel 12 for controlling the high-frequency heating coil 1123 to be turned on and off is provided on the body 1. When the worker uses the device to melt and sample an impurity sample, the impurity sample may be placed in the crucible 2, then the crucible 2 is placed inside the high-frequency heating coil 1123, and then the high-frequency heating coil 1123 is turned on and operated through the liquid crystal control panel 12 to heat the crucible 2, so that the impurity sample in the crucible 2 is melted at a high temperature.
Referring to fig. 2 and 3, a heat exchanger 3 for taking away heat of the sample melting chamber 11 is arranged on the machine body 1, the heat exchanger 3 comprises two cooling pipes 31 arranged on two opposite side walls in the sample melting chamber 11, and the cooling pipes 31 are vertically arranged in an arc shape along the side walls of the sample melting chamber 11, so that the cooling pipes 31 are arranged in the sample melting chamber 11 in a longer length; the peripheral surface of the cooling tube 31 is additionally provided with a plurality of fins 32, and the fins 32 between the adjacent upper and lower rows of the cooling tube 31 are arranged in a staggered manner at equal intervals, so that the heat exchange area and the heat exchange efficiency are greatly improved; in this embodiment, the cooling tube 31 and the fin 32 are made of copper, which is easy to obtain, and has good thermal conductivity and high heat exchange rate; the ends of the two cooling pipes 31 close to the bottom wall of the melting chamber 11 are mutually communicated and communicated with a water inlet pipe 33 through the side wall of the melting chamber 11, and the upper ends of the two cooling pipes 31 are mutually communicated and communicated with a water outlet pipe 34 through the side wall of the melting chamber 11; the water inlet pipe 33, the water outlet pipe 34 and the cooling pipe 31 are all circulated with a refrigerant, in this embodiment, the refrigerant is cooling water; after the melting is finished, when the crucible 2 is cooled, a worker can introduce a refrigerant into the cooling pipe 31 through the water inlet pipe 33, and after the refrigerant absorbs heat in the melting chamber 11 in the cooling pipe 31, the refrigerant flows out of the cooling pipe 31 through the water outlet pipe 34 of the cooling pipe 31; bow-shaped cooling tube 31 that sets up, the length of extension cooling tube 31 in melting appearance indoor 11, cooperation fin 32 increase cooling tube 31 and melt the gaseous area of contact of heat in appearance indoor 11 to make the refrigerant can be faster take the heat out melting appearance indoor 11, thereby improve crucible 2's cooling rate, and then promote system appearance efficiency.
Referring to fig. 4 and 5, a water supply assembly 4 is provided at one side of the machine body 1, the water supply assembly 4 includes a water tank 41 provided at one side of the machine body 1, a water inlet pipe 33 and a water outlet pipe 34 are both communicated with the inside of the water tank 41, and a water cooling pump 42 for providing power is provided between the water inlet pipe 33 and the water tank 41; a protective box 43 is arranged on the outer side of the water tank 41, the water tank 41 is placed in the protective box 43, the water cooling pump 42 is fixedly connected in the protective box 43, and the water inlet pipe 33 and the water outlet pipe 34 can penetrate through the side wall of the protective box 43; a water temperature display screen 431 (shown in figure 1) and a water level display 432 (shown in figure 1) are arranged on the side wall of the protective box 43, a water injection pipe 411 is fixedly connected to the side wall of the water tank 41, and the temperature and the water level of the cooling water are monitored in real time through the water temperature display screen 431 and the water level display 432, so that a worker can conveniently judge whether more cooling water needs to be added into the water tank 41, and the cooling efficiency of the cooling pipe 31 on the crucible 2 in the sample melting chamber 11 due to the natural consumption of the cooling water is reduced; the bottom walls of the machine body 1 and the protection box 43 are fixedly connected with a plurality of damping pads 5, so that the machine body 1 and the protection box 43 are more stable to stand. When the water supply assembly 4 works, a worker only needs to start the water cooling pump 42, the water cooling pump 42 pumps cooling water in the water tank 41 into the cooling pipe 31 through the water inlet pipe 33, the cooling water enters the water tank 41 through the water outlet pipe 34 after passing through the cooling pipe 31, and cooling circulation of the sample melting chamber 11 is completed once.
Referring to fig. 2 and 3, four blowers 6 for blowing air to the sample melting chamber 11 are horizontally and fixedly connected in the machine body 1, the blowers 6 are arranged at the lower side of the bottom wall of the sample melting chamber 11, the four blowers 6 correspond to the placing tables 112 one by one, and a plurality of air inlets 61 for blowing air by the blowers 6 are uniformly arranged on the bottom wall of the sample melting chamber 11; an access door 13 (shown in figure 1) hinged on the side wall of the machine body 1 and used for an operator to access the blower 6; the machine body 1 is positioned on the side wall of the melting sample chamber 11, an air suction pipe 7 (see fig. 1) matched with the blower 6 is detachably connected with the side wall, one end of the air suction pipe 7 is communicated with the machine body 1 through an air suction fan 8, the other end of the air suction pipe 7 is communicated with the outside, and the air suction pipe 7 is a corrugated pipe.
The blower 6 can introduce more air flow into the melting chamber 11 through the air inlet 61, the introduced air flow can drive the air in the melting chamber 11 to flow, the heat exchange efficiency of the air and the cooling pipe 31 is improved, and therefore more cold air is blown to the crucible 2, and the cooling rate of the crucible 2 is greatly improved; cooperate suction fan 8 and aspiration channel 7 simultaneously can be with melting under the absorption of suction fan 8 of more heat air in the appearance room 11, taken away and put away and take the external world by aspiration channel 7, and then cooperate cooling tube 31 for the heat air in melting appearance room 11 can be quick is taken out and melts appearance room 11, thereby takes out the heat in crucible 2, promotes the refrigerated speed of sample in crucible 2.
The implementation principle of the embodiment is as follows: when a worker uses the device to melt and sample an impurity sample, the impurity sample can be placed in the crucible 2, then the crucible 2 is placed in the high-frequency heating coil 1123, and then the high-frequency heating coil 1123 is turned on and operated through the liquid crystal control panel 12 to heat the crucible 2, so that the impurity sample in the crucible 2 is melted at a high temperature; after the melting is finished, when the crucible 2 is cooled, a refrigerant can be introduced into the heat exchanger 3, and the heat in the sample melting chamber 11 is taken out of the sample melting chamber 11 by the refrigerant; the blower 6 can introduce more air flow into the melting chamber 11 through the air inlet 61, the introduced air flow can drive the air in the melting chamber 11 to flow, the heat exchange efficiency of the air and the cooling pipe 31 is improved, and therefore more cold air is blown to the crucible 2, and the cooling rate of the crucible 2 is greatly improved; cooperate suction fan 8 and aspiration channel 7 simultaneously can be with melting under the absorption of suction fan 8 more heat air in the appearance room 11, taken away and put away and take the external world by aspiration channel 7, and then cooperate cooling tube 31 for the heat air in melting appearance room 11 can be quick is taken out and melts appearance room 11, thereby takes out the heat in crucible 2, promotes the refrigerated speed of sample in crucible 2, and then promotes system appearance efficiency.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a melting system appearance device for X-ray fluorescence spectrometry impurity element, includes organism (1), the melting appearance room (11) that is used for melting the appearance is seted up to one side of organism (1), set up a plurality of platforms (112) of placing on melting appearance room (11) diapire, place platform (112) inside and seted up standing groove (1121), place crucible (2) that are used for melting the appearance in standing groove (1121), and be provided with in standing groove (1121) and be used for heating high frequency heating coil (1123) to crucible (2), its characterized in that: the machine body (1) is provided with a heat exchanger (3) used for taking away heat of the melting sample chamber (11), and a refrigerant flows in the heat exchanger (3).
2. The melting sample preparation device for measuring impurity elements by X-ray fluorescence spectroscopy as claimed in claim 1, wherein: heat exchanger (3) are including setting up a plurality of cooling tubes (31) in melting appearance room (11), cooling tube (31) are arranged for the bow-shaped along the lateral wall of melting appearance room (11), the lateral wall and the intercommunication that organism (1) were stretched out to the one end of cooling tube (31) have inlet tube (33), the lateral wall intercommunication that the other end of cooling tube (31) stretched out organism (1) has outlet pipe (34).
3. The melting sample preparation device for measuring impurity elements by X-ray fluorescence spectroscopy as claimed in claim 2, wherein: the refrigerant is the cooling water, one side of organism (1) is provided with water supply assembly (4), water supply assembly (4) are including setting up water tank (41) of organism (1) one side, inlet tube (33) and outlet pipe (34) all communicate with each other with the inside of water tank (41), and are provided with water-cooling pump (42) that provide power between inlet tube (33) and water tank (41).
4. The melting sample preparation apparatus for measuring impurity elements by X-ray fluorescence spectrometry as claimed in claim 3, wherein: the water cooling system is characterized in that a protection box (43) is arranged on the outer side of the water tank (41), the water cooling pump (42) is arranged in the protection box (43), and a water temperature display screen (431) and a water level display (432) are arranged on the side wall of the protection box (43).
5. The melting sample preparation device for measuring impurity elements by X-ray fluorescence spectrometry as claimed in claim 4, wherein: the cooling pipe (31) is made of a copper pipe.
6. The melting sample preparation device for measuring impurity elements by X-ray fluorescence spectrometry as claimed in claim 5, wherein: the peripheral surface of the cooling pipe (31) is additionally provided with a plurality of fins (32), and the fins (32) between the adjacent upper and lower rows of the cooling pipe (31) are arranged in a staggered mode at equal intervals.
7. The melting sample preparation device for measuring impurity elements by X-ray fluorescence spectrometry as claimed in claim 6, wherein: be provided with a plurality of hair-dryers (6) of blowing to melting appearance room (11) in organism (1), hair-dryer (6) are located the downside setting of melting appearance room (11) diapire, and evenly seted up a plurality of wind inlets (61) on the diapire of melting appearance room (11).
8. The melting sample preparation apparatus for measuring impurity elements by X-ray fluorescence spectroscopy as set forth in claim 7, wherein: the machine body (1) is arranged on the side wall of the melting sample chamber (11) and is provided with an air suction pipe (7) matched with the blower (6), one end of the air suction pipe (7) is communicated with the machine body (1) through an air suction fan (8), and the other end of the air suction pipe (7) is communicated with the outside.
9. The melting sample preparation apparatus for measuring impurity elements by X-ray fluorescence spectroscopy according to claim 8, wherein: the air suction pipe (7) is a corrugated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020382176.9U CN211785233U (en) | 2020-03-23 | 2020-03-23 | Melting sample preparation device for measuring impurity elements by X-ray fluorescence spectrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020382176.9U CN211785233U (en) | 2020-03-23 | 2020-03-23 | Melting sample preparation device for measuring impurity elements by X-ray fluorescence spectrum |
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| CN211785233U true CN211785233U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020382176.9U Expired - Fee Related CN211785233U (en) | 2020-03-23 | 2020-03-23 | Melting sample preparation device for measuring impurity elements by X-ray fluorescence spectrum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466322A (en) * | 2021-06-17 | 2021-10-01 | 新疆众和股份有限公司 | Method for detecting pollution degree of contact material for high-purity aluminum smelting on aluminum liquid |
-
2020
- 2020-03-23 CN CN202020382176.9U patent/CN211785233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466322A (en) * | 2021-06-17 | 2021-10-01 | 新疆众和股份有限公司 | Method for detecting pollution degree of contact material for high-purity aluminum smelting on aluminum liquid |
| CN113466322B (en) * | 2021-06-17 | 2022-10-14 | 新疆众和股份有限公司 | Method for detecting pollution degree of contact material for high-purity aluminum smelting on aluminum liquid |
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Granted publication date: 20201027 |