CN102359892A - Sampler for high-temperature liquid - Google Patents
Sampler for high-temperature liquid Download PDFInfo
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- CN102359892A CN102359892A CN2011101306769A CN201110130676A CN102359892A CN 102359892 A CN102359892 A CN 102359892A CN 2011101306769 A CN2011101306769 A CN 2011101306769A CN 201110130676 A CN201110130676 A CN 201110130676A CN 102359892 A CN102359892 A CN 102359892A
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Abstract
A sampler for high-temperature liquid comprises a sampler shell. The sampler shell is a cylindrical structure, a sampling inlet is arranged at the front end of the sampler shell, a storage chamber which is communicated with the sampling inlet is formed on at least one portion of a cavity of the sampler shell, the sampler further comprises a pressure unit disposed at the rear end of the cavity of the sampler shell, and the pressure unit can be used for reducing and increasing pressure of the storage chamber, so that the high-temperature liquid can be sucked into the sampling inlet by the aid of negative pressure effect, and can be outputted outwards from the sampling inlet by the aid of positive pressure effect. The sampler brings convenience for collecting the high-temperature liquid conveniently and safely, avoids damaging the high-temperature liquid, and realizes a non-destructive sampling purpose.
Description
Technical field
The invention belongs to the ST field of high-temperature liquid state thing; The ST that relates to the liquid object under the state of founding especially; Relate in particular to optical glass and found the device technique field; Be specifically related to a kind of glass ST that is suitable under the optical glass liquid state, particularly a kind of syringe-type optical glass ST can be implemented in the sample that obtains rule under the situation that is not broken to glass metal state in the type die.
Background technology
The operation of high-temperature liquid state thing sampling is difficulty relatively; It is normally taken a sample to the high-temperature liquid state thing through spoon shape sampler; This spoonful shape sampler tends to damage original state of high-temperature liquid state thing, and in addition, also there is the problem that the high-temperature liquid state thing is spilt in open spoon shape sampler; Cause the waste of sampling sample, even can scald operating personnel.Below exemplarily specify with the sampling mode of founding the existing optical glass under the state.
Optical glass product refractive index index is a most important parameter.Can influence glass refraction because the device control condition of fusion cast glass and process means change, make refractive index produce fluctuation, influence properties of product.In order to find the actual change situation of product refractive index better, in time; When founding optical glass, often carry out the refractive index sampling at the molding port place; Know the refractive index of product in advance, product judged proofread and correct so that whether decision in time carries out refractive index.
Common optical glass sampling mode adopts hand-held sample spoon to take a sample.More complicated during operation has certain destructiveness to goods.Often because improper use causes the glass of sampling place to be scrapped or the fracture of moulding place glass billot, need be prone to cause yields low again to glass ware forming material leader, because the optical glass valuable product, the loss that causes thus be bigger.
Summary of the invention
One object of the present invention is to overcome deficiency of the prior art; A kind of ST of high-temperature liquid state thing is provided; This high-temperature liquid state thing is preferably the fluent meterial under the state of founding, and this high-temp liquid is preferably the glass of the liquid state under the molten condition, and this glass is preferably common or optical glass; This high-temp liquid is preferably the high-temperature liquid state thing that chemical reaction does not take place with noble metal, and the concrete scheme of this ST is following.
A kind of ST of high-temperature liquid state thing; It comprises the ST housing; Said ST housing is a tubular structure, and the front end of said ST housing is provided with the sampling inlet, and at least a portion of the cavity of said ST housing forms the locker room that is communicated with said sampling inlet; Said ST also comprises the pressure unit of the rear end part of the cavity that is arranged at said ST housing; Said pressure unit can be used for decompression of said locker room and supercharging; Suck said high-temperature liquid state thing to utilize suction function to enter the mouth from said sampling, and to utilize positive pressure outwards to export said high-temperature liquid state thing from said sampling inlet.
Preferably, ST of the present invention is applicable to the sampling of the high temperature inorganic non-metallic liquid object between about 1000 ℃～1400 ℃.
Preferably, ST of the present invention is applicable to the sampling of the glass metal of high temperature, and being specially adapted to viscosity is the sampling of the glass metal of 1 pool～1500 pools, and more preferably, Applicable temperature is the sampling of the glass metal between about 1000 ℃～1400 ℃.
Preferably, ST is the syringe-type ST.
Adopt ST of the present invention that the convenience of sampling can be provided, avoided known ST to destroy the problem of the vitreousness in high-temperature liquid state thing such as the mould easily, improved the security of operating, for the glass metal sampling, it has reduced the generation of cullet.
Preferably, said high-temperature liquid state thing is the fluent meterial of founding under the state, more preferably the liquid glass under the molten condition.
Preferably, the said fluent meterial of founding under the state is the liquid optical glass under the molten condition.
Preferably, said pressure unit comprises piston and handle, and this set-up mode has simple and practical characteristic.
Preferably, said piston is arranged in the cavity of said ST housing, and said piston can slide the axial front and back along said ST housing in the cavity of said ST housing, to realize said supercharging and said decompression.
Preferably, said ST is a drum.Drum for example helps guaranteeing the good sliding of piston.
Preferably, said handle connects the rear end of said piston, and said handle is used to control the front and back slip of said piston.
Preferably, said pressure unit is fixed on the rear end part of the said cavity of said ST housing, and said pressure unit is made up of the pressure generation portion that ventilates mouth and be communicated with said ventilation mouth.
Preferably, said pressure generation portion is the forcing pump parts, can be used for supercharging of said locker room and decompression.
Preferably, the outer setting of ST is useful on the control part of controlled pressure generation portion such as the operation of forcing pump parts.
Preferably; Said ST housing comprises locker room's housing and pressure unit chamber housing; Said locker room housing is connected with said pressure unit chamber housing removably, and said locker room housing forms said locker room, in the housing of said pressure unit chamber, said pressure unit is set.
Preferably; Side in said locker room housing and the said pressure unit chamber housing is provided with internal thread; The opposing party in said locker room housing and the said pressure unit chamber housing is provided with the external thread that can engage with said internal thread, and realization is said to be connected removably thereby engage through said internal thread and said externally threaded screw thread.
Preferably, said ST comprises the rear end that is positioned at said locker room housing and the front end of said pressure unit chamber housing, two supported flange dishes that are used to be tightly connected.
Preferably; The rear end of said locker room housing has radially outward outstanding back end boss; The front end of said pressure unit chamber housing has radially outward outstanding front end boss; Said ST also comprises seal and two supported flange dishes; A front side that is positioned at the back end boss of said locker room housing in said two supported flange dishes, another in said two supported flange dishes is positioned at the rear side of the front end boss of said pressure unit chamber housing, makes that through fastening bolt clipping said seal ground between the front end boss of back end boss and said pressure unit chamber housing of said locker room housing realizes saidly being connected removably.
Preferably, ST also has and prevents the slip-off preventing parts that break away from the ST housing like the parts of the said pressure units of formation such as piston.Further preferably, said slip-off preventing parts are slip-off preventing nuts.
Preferably, the part of the said locker room of formation of said at least sampling inlet, said ST housing is processed by resistant to elevated temperatures material.
Preferably, said exotic material is stainless steel, noble metal or precious metal alloys.
Preferably, said exotic material is the combination of alloy, platinum, rhodita (-te), platinum-rhodium alloy, stainless steel or the above material of platinum strengthening material, platinum and gold.
Preferably, said locker room's housing and said pressure unit chamber housing are processed by identical or different material.Further preferably; Said locker room housing adopts the noble metal exotic material; And said pressure unit chamber housing adopts common exotic material, like stainless steel etc., can play the heat-resisting quantity that guarantees ST, the effect that prevents to take place between ST and the ST chemical reaction thus.
A kind of optical glass ST is characterized in that, comprises glass metal apotheca and plunger shaft; Wherein, the glass metal apotheca is cylindric, and there is the sampling inlet front portion, is used under negative pressure, drawing glass metal and gets in the glass metal apotheca cavity.Plunger shaft is made up of cylindrical shell and piston two parts; Use seal to assemble between cylindrical shell and the piston, produce negative pressure in the time of can realizing piston motion in the glass metal apotheca, high temp glass liquid is sucked in the glass metal apotheca; After leaving sampling point; Can the high temp glass liquid in the apotheca be released into again in the mould of appointment and carry out moulding, obtain the glass sample of rule, carry out the mensuration of sample.
Preferably, plunger shaft and glass metal apotheca are detachable, and the centre cooperates assembling through the ceramic fiber O-ring seal with the supported flange dish, under firm bolt effect, form to be tightly connected.The extraction that comes motion realization high temp glass liquid through piston with outpour.
Preferably, said glass metal apotheca is processed by precious metal material, comprises platinum, rhodita (-te), platinum-rhodium alloy, platinum and gold alloy or their resistant to elevated temperatures noble metals such as alloy material.
Preferably, plunger shaft is processed with stainless steel material.
This optical glass ST is mainly used in when founding optical glass, and whether the optical index of monitoring optical glass qualified, can be early to the product adjustment of filling a prescription.Be convenient to the optical index such as refractive index, degree of staining of timely sampling and measuring glass.
Description of drawings
Specify through what the combination attached drawings was done, can understand operation of the present invention, purpose and advantage better, wherein:
Fig. 1 shows the schematic cut-open view of the optical glass ST of the 1st embodiment of the present invention.
Fig. 2 shows the schematic cut-open view of the optical glass ST of the 2nd embodiment of the present invention.
Fig. 3 shows the schematic cut-open view of the optical glass ST of the 3rd embodiment of the present invention.
Fig. 4 shows the schematic cut-open view of the optical glass ST of the 4th embodiment of the present invention.
Fig. 5 shows the schematic cut-open view of the optical glass ST of the 5th embodiment of the present invention.
Synoptic diagram when Fig. 6 shows the optical glass ST that utilizes the 1st embodiment of the present invention glass metal is taken a sample.
Embodiment
Below illustrative embodiments of the present invention will be discussed specifically.Preferred implementation about ST of the present invention describes with reference to accompanying drawing.The size of the quantity of the composed component that the present invention is not limited to put down in writing in the accompanying drawing, the shape of composed component, composed component and the relative position relation of each composed component.
For the ease of explanation, the ST of following embodiment 1～5 is illustrated as and is used for optical glass, but in fact, this ST is applicable to gathers various high temperature fluids, is specially adapted to the high-temp liquid under the state of founding.Should understand that the ST of embodiment 1～5 also can directly be used for or be used for other high temperature fluid thing through simple change, founds the high-temperature liquid state material under the state like other, specifically like materials such as the paraffin of the liquid state under the molten condition, lead.Those skilled in the art can be according to characteristics such as the size of sampling object adjustment ST, materials, with the physical features such as fusing point that satisfy the sampling material, the needs of chemical feature.Except that the field of founding, obviously, ST of the present invention also is the sampling that can be used for other field, as, the sampling of the high temperature fluid in other field.
Fig. 1 shows the synoptic diagram of the ST of the 1st embodiment of the present invention, and this ST is the optical glass ST preferably.The handle 5 that ST in the embodiment 1 mainly comprises ST housing 3, is positioned at the piston 4 of ST housing 3, is connected with piston 4.For ease of explanation, the end near the glass metal under fluid thing such as the high temperature fused state when all ST being used in all embodiments among the present invention is called front end, and an end opposite with front end is called the rear end.
The material of ST housing 3 is resistant to elevated temperatures strengthening material, may be selected to be stainless steel or precious metal alloys etc., and precious metal alloys are preferably the platinum strengthening material, also can adopt the alloy or the platinum-rhodium alloy material of platinum and gold.ST housing 3 can be the structure that adopts same material monolithic to be shaped, also can be the part with different materials through being formed by connecting like modes such as welding.
The inside cavity of ST housing 3 is provided with the piston 4 that the inwall with ST housing 3 closely cooperates, can slide along the axial front and back of ST housing 3.Two-part cavity before and after the cavity of ST housing 3 is isolated into by piston 4 impermeability, the gas before and after making between the two-part cavity is circulation mutually not.
The material of piston 4 is resistant to elevated temperatures strengthening material, and it may be selected to be the material identical or different with ST housing 3, for example, may be selected to be stainless steel or precious metal alloys etc.
The rear portion of piston 4 connects handle 5, and preferably, handle 5 longitudinal profiles are the T shape and structure.For example, handle 5 can be formed by the bar portion of extending along the axial direction of ST housing 3 with this vertically disposed round plate of bar portion, and wherein, the front end of bar portion is connected with piston 4, and round plate is connected with the rear end of bar portion.
The material of handle 5 may be selected to be resistant to elevated temperatures strengthening material, and it may be selected to be the material identical or different with piston 4, for example, may be selected to be stainless steel or precious metal alloys etc.
The open rearward end of ST housing 3 is provided with and prevents that piston 4 is from the ST housing 3 interior slip-off preventing parts that break away from.Preferably; These slip-off preventing parts are slip-off preventing nut 6; The inner peripheral surface of this slip-off preventing nut 6 is provided with internal thread, with the rear end outer peripheral face of ST housing 3 on external thread engage, be threadably engaged thus slip-off preventing thread cap 6 be installed on the rear end of ST housing 3.The central authorities of slip-off preventing nut 6 have through hole, and it is used to supply the bar portion of handle 5 to pass.Except that slip-off preventing nut 6, the slip-off preventing parts also can be arranged on the structures such as block of the rear end of ST housing 3.
The material of slip-off preventing parts may be selected to be resistant to elevated temperatures strengthening material, and it may be selected to be the material identical or different with ST housing 3, for example, may be selected to be stainless steel or precious metal alloys etc.
For realizing that piston 4 moves, the rearward end of ST housing 3 is provided with the path of atmosphere and/or slip-off preventing parts and is provided with the air hole (not shown) with atmosphere.
Synoptic diagram when Fig. 6 shows the 10 pairs of glass metal samplings of the ST that is used for the optical glass sampling that utilize the 1st embodiment of the present invention.Wherein, when glass metal was managed 13 injection moulding moulds 11 through leaking material, glass metal was solidified into strip glass blocks 12 gradually in mould, get in the net belt type annealing furnace through traction.And leaking material mouthful place, high temp glass liquid also is in a liquid state, and has good flowability.Put into glass metal with the sampling inlet 1 of ST 10 of the present invention this moment, through twitching the handle that is connected with piston, makes to form negative pressure in the apotheca 2, and high temp glass liquid is inhaled in the apotheca 2.After removing ST 10 of the present invention, glass metal reverts to former horizontality again in the mould, does not influence the Forming Quality of glass.Fast the high temp glass liquid in the ST 10 of the present invention are injected in the little mould of required size, treat high temp glass liquid cooling but after, sample is taken out, can carry out the mensuration of optical property.
The optical glass ST of other embodiment of the present invention below is described; Wherein, For in each embodiment with before identical parts and the formation of embodiment, will be not described in detail, emphasis will be explained following embodiment and embodiment various parts and formation before.
The 2nd embodiment
Fig. 2 shows the schematic cut-open view of the optical glass ST of the 2nd embodiment of the present invention.This optical glass ST comprise tubular ST housing 203, be positioned at the rear portion of ST housing 203 pressure generation portion 204, be positioned at the ventilation mouth 211 of pressure generation portion 204 front ends.
It is 1 identical with the structure of ST housing 3 that sampling inlet 201 and ST housing 203 and sampling in the 1st embodiment enter the mouth.In addition, as shown in Figure 2, be provided with slip-off preventing nut 206 in the rear end of ST housing 203, the difference of the slip-off preventing nut 6 in this slip-off preventing nut 206 and the 1st embodiment only is: the hole that the bar portion that supplies handle is passed is not set.Certainly, replace this slip-off preventing nut 206, other slip-off preventing parts also can be set in the rear end of ST housing 203.
Preferably, pressure generation portion 204 is fastened in the ST housing 203 through the fixed part 207 of tubular.Wherein, fixed part 207 is arranged at the rear end of the inside of ST housing 203, and the outer wall of fixed part 207 is connected with the inwall of ST housing 203, and the inwall of fixed part 207 engages with the shell of pressure generation portion 204.The front end face of pressure generation portion 204 is preferably perpendicular to the axial face of ST.
The front end face of pressure generation portion 204 is provided with the ventilation mouth 211 of tubulose, and an end of ventilation mouth 211 connects the front end face of pressure generation portion 204, and the other end is outstanding forward, and the diameter of ventilation mouth 211 is less than the diameter of pressure generation portion 204.
The inside of ST housing 203 is equipped with holding section 208; Holding section 208 is perpendicular to ST axial wall shape structure, its have towards the rear perpendicular to axial rear end face of ST and face forward perpendicular to the axial front end face of ST, holding section 208 is tightly connected with the inwall at the middle part of ST housing 203; ST housing 203 is divided into former and later two spaces; Front space is locker room 202, and back space is pressure generation portion chamber, setting pressure generation portion 204 in it.The radially central authorities of holding section 208 have the connecting hole of the perforation that is used to pass ventilation mouth 211.
The front end face of pressure generation portion 204 is connected to the rear end face of holding section 208.The front end face of ventilation mouth 211 passes the connecting hole of holding section 208 and is projected into locker room 202.Preferably, closely cooperate with airtight mode between ventilation mouth 211 and the connecting hole.
The outer setting of ST has control part (not shown), preferably has the control button that is arranged on ST housing 203 surfaces.Through control part, the supercharging or the decompression operation of operator's controlled pressure generation portion 204.
The 3rd embodiment
Fig. 3 shows the schematic cut-open view of the ST of the 3rd embodiment of the present invention.This glass ST comprises locker room's housing 303, plunger shaft housing 310, slip-off preventing nut 306 (also can be set to other slip-off preventing parts), piston 304, handle 305.
The difference of the 3rd embodiment and the 1st embodiment is that its ST housing is made up of locker room's housing 303 and plunger shaft housing 310 two parts.Locker room's housing 303 is a tubular, and plunger shaft housing 310 also is a tubular, and preferably, locker room's housing 303 and/or plunger shaft housing 310 are cylindrical shape.
Housing 303 front ends in locker room's are provided with and the sampling of the embodiment 11 identical sampling inlet 301 that enters the mouth, and housing 303 inside in locker room's are formed with locker room 302, and locker room's housing 303 has tapped rearward end.
Plunger shaft housing 310 has is with externally threaded leading section 309, has external thread on the outer peripheral face of this leading section 309.The external thread of the leading section of plunger shaft housing 310 realizes that with the internal thread of the rearward end of locker room's housing 303 screw thread engages.Object is set also can changes of above internal and external screw thread.
Except that the thread connecting mode of above explanation, locker room's housing 303 also can be connected through other connected mode with plunger shaft housing 310, as, clamping, locking connection etc.Preferably, above-mentioned all connected modes are and are tightly connected.
The radially central authorities of the leading section 309 of plunger shaft housing 310 are provided with air hole 311, and plunger shaft housing 310 is communicated with locker room's housing 303 through air hole 311.
The piston 304 that can slide along the axial front and back of plunger shaft housing 310 is set in plunger shaft housing 310, and piston 304 closely cooperates with the inwall of plunger shaft housing 310.The rear end of piston 304 is connected with handle 305.Plunger shaft housing 310 is provided with the slip-off preventing parts that prevent that piston breaks away from.Preferably, these slip-off preventing parts are slip-off preventing nut 306.
Be to realize moving of piston 304, the rearward end of plunger shaft housing 310 is provided with the path of atmosphere and/or slip-off preventing parts and is provided with the air hole (not shown) with atmosphere.
In the 3rd embodiment; Locker room's housing 303 can be made up of material different with plunger shaft housing 310, or is made up of identical materials, and both materials are resistant to elevated temperatures strengthening material; For example; May be selected to be stainless steel or precious metal alloys etc., precious metal alloys are preferably the platinum strengthening material, also can adopt the alloy or the platinum-rhodium alloy material of platinum and gold.Preferably, locker room's housing 303 adopts precious metal alloys to process, and plunger shaft housing 310 adopts common resistant to elevated temperatures strengthening material such as stainless steel to process, and this set-up mode makes the cost of ST reduce.
The sampling mode of the ST of this embodiment is identical with the sampling mode of the 1st embodiment.
Advantageously; The ST of this embodiment can be realized the detachable installation of locker room's housing 303 and plunger shaft housing 310, in use, locker room's housing 303 is connected with plunger shaft housing 310; When not using, then can locker room's housing 303 and plunger shaft housing 310 be disassembled.More than dismountable set-up mode, be convenient to the installation and the storage of ST, and be convenient to damage the replacing of parts, thereby save maintenance cost.
Fig. 4 shows the schematic cut-open view of the ST of the 4th embodiment of the present invention.The ST of the 4th embodiment comprises that locker room's housing 403, front end with sampling inlet 401 and locker room 402 have plunger shaft housing 410, slip-off preventing nut 406 (also can be set to other slip-off preventing parts), piston 404, the handle 405 of air hole 411.
The 4th embodiment is with the 3rd embodiment difference: the connected mode of locker room's housing and plunger shaft housing is different.Therefore, except the parts of following special instruction, the parts in the 4th embodiment are identical with corresponding component in the 3rd embodiment.
In the 4th embodiment; Assemble through O-ring seal 416 and supported flange dish 412,413 between locker room's housing 403 and the plunger shaft housing 410; Under the effect of fastening bolt 414, form and be tightly connected, thereby the motion realization through the piston 404 in the plunger shaft housing 410 is to the extraction of high temperature fluid thing such as glass metal with outpour.
Preferably, the rear end of ST housing 403 is provided with radially outward outstanding flange, and the front end of plunger shaft housing 410 is provided with radially outward outstanding flange, is provided with O-ring seal 416 between both flanges.O-ring seal 416 is preferably the ceramic fiber O-ring seal.The front of the flange of locker room's housing 403 is provided with the supported flange dish 412 that cooperates with this flange; The rear end side of the flange of plunger shaft housing 410 is provided with the supported flange dish 413 that cooperates with this flange; Through fastening bolt 414 fastening effect, realize supported flange dish 412 and supported flange dish being fixedly clamped of two flanges more than 413 pairs with 415 pairs of supported flange dishes of nut 412 and supported flange dish 413.O-ring seal 416 between two flanges is fixedly clamped by two flanges, has realized being tightly connected between locker room's housing 403 and the plunger shaft housing 410 thus.
The sampling mode of the ST of the 4th embodiment is identical with the sampling mode of the 1st embodiment.
The ST of the 4th embodiment can also obtain following effect except can obtaining the beneficial effect the same with the ST of the 3rd embodiment: realize being tightly connected between locker room's housing 403 and the plunger shaft housing 410 more reliably.
The 5th embodiment
Fig. 5 shows the schematic cut-open view of the ST of the 5th embodiment of the present invention.The ST of the 5th embodiment comprises the identical parts of corresponding component of the ST of following and the 4th embodiment: having locker room's housing 503, the slip-off preventing nut 506 (also can be set to other slip-off preventing parts) of sampling inlet 501 and locker room 502 and being used to the supported flange dish 512,513, O-ring seal 516, bolt 514, the nut 515 that are connected and fix.
The ST of the 5th embodiment also has the identical parts of corresponding component with the ST of the 2nd embodiment: pressure generation portion 504, the ventilation mouth 511 that is positioned at pressure generation portion 504 front ends, fixed part 507, control part etc.
Pressure generation portion housing 510 and the plunger shaft housing 410 in the 4th embodiment in the 5th embodiment are similar; Difference only is: with similar in the 2nd embodiment; Pressure generation portion 504 is fixed on the inside of pressure generation portion housing 510, and it is fixed in the pressure generation portion housing 510 through fixed part 507 or directly is fixed in the pressure generation portion housing 510; The front end face of pressure generation portion 504 is provided with the ventilation mouth 511 of tubulose; One end of ventilation mouth 511 connects the front end face of pressure generation portion 504, the other end pass pressure generation portion housing 510 front end face middle position air hole, be projected in the glass metal locker room 502.
The shown ST of above-mentioned each embodiment is not limited to be used for the sampling of the glass metal of high temperature, also can be used for the sampling of the liquid object of the sampling of other liquid object, particularly high temperature.Preferably, when locker room's part of holding the thing of taking a sample of the inlet end of above ST was processed by resistant to elevated temperatures noble metal, above ST can be used for not taking place with this noble metal the sampling of the liquid object of chemical reaction.
Though the present invention has been described with reference to above embodiment,, it should be understood that to the invention is not restricted to disclosed embodiment.The scope of appended claims should make an explanation in the most wide in range scope, to contain all modification, equivalent structure and function.
Claims (11)
1. the ST of a high-temperature liquid state thing, it comprises the ST housing, it is characterized in that,
Said ST housing is a tubular structure, and the front end of said ST housing is provided with the sampling inlet, and at least a portion of the cavity of said ST housing forms the locker room that is communicated with said sampling inlet;
Said ST also comprises the pressure unit of the rear end part of the cavity that is arranged at said ST housing; Said pressure unit can be used for decompression of said locker room and supercharging; Suck said high-temperature liquid state thing to utilize suction function to enter the mouth from said sampling, and to utilize positive pressure outwards to export said high-temperature liquid state thing from said sampling inlet.
2. the ST of high-temperature liquid state thing according to claim 1 is characterized in that,
Said high-temperature liquid state thing is the liquid optical glass under the molten condition.
3. according to the ST of each described high-temperature liquid state thing in the claim 1～2, it is characterized in that,
Said pressure unit comprises piston and handle;
Said piston is arranged in the cavity of said ST housing, and said piston can slide the axial front and back along said ST housing in the cavity of said ST housing, to realize said supercharging and said decompression;
Said handle is connected with the rear end of said piston, and said handle is used to control the front and back slip of said piston.
4. according to the ST of each described high-temperature liquid state thing in the claim 1～3, it is characterized in that,
Said pressure unit is fixed on the rear end part of the cavity of said ST housing, and said pressure unit is made up of the pressure generation portion that ventilates mouth and be communicated with said ventilation mouth.
5. the ST of high-temperature liquid state thing according to claim 4 is characterized in that,
Said pressure generation portion is the forcing pump parts, can be used for supercharging of said locker room and decompression.
6. according to the ST of each described high-temperature liquid state thing in the claim 1～5, it is characterized in that,
Said ST housing comprises locker room's housing and pressure unit chamber housing; Said locker room housing is connected with said pressure unit chamber housing removably; Said locker room housing forms said locker room, in the housing of said pressure unit chamber, said pressure unit is set.
7. the ST of high-temperature liquid state thing according to claim 6 is characterized in that,
Side in said locker room housing and the said pressure unit chamber housing is provided with internal thread; The opposing party in said locker room housing and the said pressure unit chamber housing is provided with the external thread that can engage with said internal thread, and realization is said to be connected removably thereby engage through said internal thread and said externally threaded screw thread.
8. the ST of high-temperature liquid state thing according to claim 6 is characterized in that,
The rear end of said locker room housing has radially outward outstanding back end boss; The front end of said pressure unit chamber housing has radially outward outstanding front end boss; Said ST also comprises seal and two supported flange dishes; A front side that is positioned at the back end boss of said locker room housing in said two supported flange dishes; In said two supported flange dishes another is positioned at the rear side of the front end boss of said pressure unit chamber housing, makes that through fastening bolt clipping said seal ground between the front end boss of back end boss and said pressure unit chamber housing of said locker room housing realizes saidly being connected removably.
9. according to the ST of each described high-temperature liquid state thing in the claim 1～8, it is characterized in that,
The part of the said locker room of formation of said at least sampling inlet, said ST housing is processed by resistant to elevated temperatures material.
10. according to the ST of each described high-temperature liquid state thing in the claim 6～8, it is characterized in that,
The said locker room housing of said ST housing is processed by resistant to elevated temperatures precious metal material, and said pressure unit chamber housing is processed by stainless steel.
11. the ST of high-temperature liquid state thing according to claim 9 is characterized in that,
Alloy, platinum-rhodium alloy, platinum, porpezite or rhodita (-te) that said resistant to elevated temperatures material is platinum and gold or their alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101306769A CN102359892A (en) | 2011-05-19 | 2011-05-19 | Sampler for high-temperature liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101306769A CN102359892A (en) | 2011-05-19 | 2011-05-19 | Sampler for high-temperature liquid |
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| CN102359892A true CN102359892A (en) | 2012-02-22 |
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| CN2011101306769A Pending CN102359892A (en) | 2011-05-19 | 2011-05-19 | Sampler for high-temperature liquid |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278351A (en) * | 2013-06-06 | 2013-09-04 | 青岛隆盛晶硅科技有限公司 | Sampling device for silicon melt in medium smelting, and application method thereof |
| CN103728155A (en) * | 2013-12-31 | 2014-04-16 | 南昌大学 | Metal melt sample collection tongs |
| CN106338414A (en) * | 2016-10-21 | 2017-01-18 | 山西省交通科学研究院 | High-temperature liquid micro-amount sampling device |
| WO2019056474A1 (en) * | 2017-09-22 | 2019-03-28 | 广州市盛洲地基基础工程有限公司 | Enhanced catchment drainage pipe structure for soft soil foundation reinforcement treatment |
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| CN101803763A (en) * | 2010-04-26 | 2010-08-18 | 大连盖世食品有限公司 | Shellfish with pickled peppers |
| CN201803763U (en) * | 2010-10-01 | 2011-04-20 | 江山世明水晶玻璃有限公司 | Liquid level measuring device of glass furnace |
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| CN2106368U (en) * | 1991-12-20 | 1992-06-03 | 石玉泽 | Vacuum molten steel sampling device |
| CN2173400Y (en) * | 1993-07-30 | 1994-08-03 | 刘树范 | Sampler |
| CN2303850Y (en) * | 1997-01-21 | 1999-01-13 | 乐清市仪表元件厂 | Detecting gun of vacuum sampler |
| CN1424567A (en) * | 2002-12-27 | 2003-06-18 | 中国海洋大学 | Automatic hot liquid sampler |
| CN101803763A (en) * | 2010-04-26 | 2010-08-18 | 大连盖世食品有限公司 | Shellfish with pickled peppers |
| CN201803763U (en) * | 2010-10-01 | 2011-04-20 | 江山世明水晶玻璃有限公司 | Liquid level measuring device of glass furnace |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278351A (en) * | 2013-06-06 | 2013-09-04 | 青岛隆盛晶硅科技有限公司 | Sampling device for silicon melt in medium smelting, and application method thereof |
| CN103728155A (en) * | 2013-12-31 | 2014-04-16 | 南昌大学 | Metal melt sample collection tongs |
| CN106338414A (en) * | 2016-10-21 | 2017-01-18 | 山西省交通科学研究院 | High-temperature liquid micro-amount sampling device |
| WO2019056474A1 (en) * | 2017-09-22 | 2019-03-28 | 广州市盛洲地基基础工程有限公司 | Enhanced catchment drainage pipe structure for soft soil foundation reinforcement treatment |
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Application publication date: 20120222 |