CN209264348U - A kind of hydrogen fluoride sampler - Google Patents
A kind of hydrogen fluoride sampler Download PDFInfo
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- CN209264348U CN209264348U CN201822030649.4U CN201822030649U CN209264348U CN 209264348 U CN209264348 U CN 209264348U CN 201822030649 U CN201822030649 U CN 201822030649U CN 209264348 U CN209264348 U CN 209264348U
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- sampling
- hydrogen fluoride
- probe tube
- slideway
- cabinet
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Abstract
The utility model discloses a kind of hydrogen fluoride samplers, including the probe tube that sampling cabinet and its top connection are fixed, volumetric bottle is installed on probe tube, the front and back end of volumetric bottle is provided with switch valve, sampling cabinet is internally provided with partition, originally practical to be sampled by the way that sampling bottle to be put into sampling cabinet and taken out sampling bottle by swinging plate, sampling process entire in this way takes place without exposure in air in sampling cabinet, effectively prevent the moisture in a large amount of dust and air from entering impact analysis result in sampling bottle, and without personnel, safety is higher in tow in sampling process, remaining hydrogen fluoride between switch valve is exported to hydrogen fluoride probe tube using the flushing water in flushing pipe after the completion of sampling to clean, liquid is collected as the collection hole of probe tube outlet face enters in the collecting chamber for sampling lower box part, prevent pollution environment , such hydrogen fluoride probe tube exports to remaining hydrogen fluoride between switch valve and is cleaned out, and next sampling analysis is more accurate.
Description
Technical field
The utility model relates to hydrogen fluoride production fields, and in particular to a kind of hydrogen fluoride sampler.
Background technique
Anhydrous hydrogen fluoride is a kind of important industrial chemicals, is widely used in the industries such as atomic energy, chemical industry, petroleum, is used
Produce villiaumite, various fluorinated refrigerants, catalyst of organic compound etc..It needs to require according to technique when enterprise produces, need
Stringent and accurate component analysis is carried out to anhydrous hydrogen fluoride product, it therefore, must rigorous concentration when sampling anhydrous hydrogen fluoride
The reliability and authenticity of the safety of sampling and operability and sample, the hand rest when sampling of existing anhydrous hydrogen fluoride
The sampling bottle for filling ice water is sampled, and there are biggish safety hazards for sampling in this way, while when sampling, the bottleneck of sampling bottle
It is directly exposed to air, the moisture in a large amount of dust and air enters in sampling bottle, influences the authenticity of sample；In addition, fluorine
Change hydrogen probe tube and export to meeting residual anhydrous hydrogen fluoride between switch valve, has error in next sampling analysis.
Utility model content
To solve the above problems, the utility model provides a kind of hydrogen fluoride sampler.
The utility model is achieved through the following technical solutions:
A kind of hydrogen fluoride sampler is pacified on the probe tube including the probe tube that sampling cabinet and its top connection are fixed
Equipped with volumetric bottle, the front and back end of the volumetric bottle is provided with switch valve, and the sampling cabinet is internally provided with partition, and the partition will
Sampling cabinet is divided into sampling room and collecting chamber from top to bottom, and the partition top is provided with " people " font slideway, and the slideway includes one
End interconnected straight slideway and cambered way, the other end of the cambered way connect with the outlet that sampling cabinet side wall is arranged in
It connects, the mounting table to connect with cambered way is provided with outside the outlet, rotation axis is fixed with inside the sampling room, it is described
Rotation axis is connect with swinging plate rotating middle part, and the swinging plate is made of shifting block interconnected and arc push plate, and described group
Block one end extends to sampling cabinet side wall and is provided with the outside for stirring mouth, and the arc push plate is in straight slideway and cambered way intersection
Outside, the other end of the straight slideway is provided with the semicircular guide sleeve of Vertical movements, the top of the guide sleeve and setting
Pilot hole face at the top of sampling cabinet, the back fixation of the guide sleeve have the push rod extended to outside sampling cabinet.
Several rolling elements being readily transported are provided on the slideway.
The straight slideway connect the collection hole that intersection is provided with the outlet of face probe tube with cambered way.
The probe tube side is connected with flushing pipe, is equipped with switch valve in the flushing pipe.
The outside of the sampling cabinet is provided with the discharge pipe being connected to collecting chamber, is equipped with switch valve on the discharge pipe.
Compared with prior art, the beneficial effects of the utility model are: this is practical by the way that sampling bottle is put into sampling cabinet
It is inside sampled and is taken out sampling bottle by swinging plate, sampling process entire in this way takes place without in sampling cabinet is exposed to sky
In gas, effectively prevent the moisture in a large amount of dust and air from entering impact analysis in sampling bottle as a result, and in sampling process
Without personnel, safety is higher in tow, exports to switch to hydrogen fluoride probe tube using the flushing water in flushing pipe after the completion of sampling
Remaining hydrogen fluoride is cleaned between valve, and liquid enters the receipts of sampling lower box part with the collection hole of probe tube outlet face
Collection interior is collected, and prevents pollution environment, it is clear that such hydrogen fluoride probe tube exports to remaining hydrogen fluoride between switch valve
It washes off, next sampling analysis is more accurate.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of structure described in the utility model；
Fig. 2 is the utility model broken section stereoscopic schematic diagram；
Fig. 3 is another status diagram in Fig. 2；
Fig. 4 is the utility model part partition schematic diagram；
Fig. 5 is the utility model part swinging plate schematic diagram；
In figure: sampling cabinet 1, volumetric bottle 3, flushing pipe 4, switch valve 5, discharge pipe 6, partition 7, collecting chamber 8, takes probe tube 2
Specimen chamber 9, straight slideway 101, cambered way 102, rolling element 11, collects hole 12, rotation axis 13, swinging plate 14, shifting block at slideway 10
141, arc push plate 142, stir mouth 15, outlet 16, mounting table 17, guide sleeve 18, pilot hole 19, push rod 20, sampling bottle 21.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
As shown in Figs. 1-5, a kind of hydrogen fluoride sampler, the probe tube 2 including sampling cabinet 1 and its top connection fixation,
Volumetric bottle 3 is installed, the front and back end of the volumetric bottle 3 is provided with switch valve 5, sets inside the sampling cabinet 1 on the probe tube 2
It is equipped with partition 7, sampling cabinet 1 is divided into sampling room 9 and collecting chamber 8 by the partition 7 from top to bottom, and 7 top of partition is provided with
" people " font slideway 10, the slideway 10 include the straight slideway 101 and cambered way 102 that one end is interconnected, and the arc is sliding
The other end in road 102 is connect with the outlet 16 that 1 side wall of sampling cabinet is arranged in, and is provided with outside the outlet 16 sliding with arc
The mounting table 17 that road 102 connects is fixed with rotation axis 13, the rotation axis 13 and 14 middle part of swinging plate inside the sampling room 9
Rotation connection, the swinging plate 14 are made of shifting block 141 interconnected and arc push plate 142, and described 141 one end of shifting block is prolonged
It reaches 1 side wall of sampling cabinet and is provided with the outside for stirring mouth 15, the arc push plate 142 is in straight slideway 101 and cambered way 102 is handed over
Outside at remittance, the other end of the straight slideway 101 are provided with the semicircular guide sleeve 18 of Vertical movements, the guide sleeve 18
Top and 19 face of pilot hole that 1 top of sampling cabinet is arranged in, the back fixation of the guide sleeve 18 extend to outside sampling cabinet 1
The push rod 20 in portion.
Several rolling elements 11 being readily transported are provided on the slideway 10.
The straight slideway 101 connect the collection hole 12 that intersection is provided with the outlet of face probe tube 2 with cambered way 102.
2 side of probe tube is connected with flushing pipe 4, is equipped with switch valve 5 in the flushing pipe 4.
The outside of the sampling cabinet 1 is provided with the discharge pipe 6 being connected to collecting chamber 8, is equipped with switch on the discharge pipe 6
Valve 5.
Working principle: in use, sampling bottle 21 is put in from pilot hole 19 first slowly put into along guide sleeve 18 to
On the straight slideway 101 of slideway 10, push rod 20 is pushed to make guide sleeve 18 that sampling bottle 21 be pushed to enter straight slideway 101 and cambered way
102 intersections simultaneously limit blocking by slideway 10, open the switch valve 5 of 3 front end of volumetric bottle, the hydrogen fluoride in volumetric bottle 3 is by taking
It is sampled in the sampling bottle 21 that sample pipe 2 enters inside sampling cabinet 1, turns off the switch valve 5 after the completion of sampling and stir swinging plate 14
Shifting block 141, it is mobile along cambered way 102 that shifting block 141 by the rotation of rotation axis 13 makes arc push plate 142 push sampling bottle 21
It is entered on mounting table 17 to outlet 16, sampling bottle 21 is removed and carries out later period assay, the rolling element 11 of setting helps
In sampling bottle 21 movement and convenient for sampling, sampling process entire in this way taken place without in sampling cabinet 1 exposure in air, have
The moisture of effect prevented in a large amount of dust and air enters impact analysis result in sampling bottle；And personnel are not had in sampling process
Safety is higher in tow, while when sampling, the bottleneck of sampling bottle is directly exposed to air, the moisture in a large amount of dust and air
Into in sampling bottle, the authenticity of sample is influenced；
Then the switch valve 5 in flushing pipe 4 is opened, flushing water enters in probe tube 2 along flushing pipe 4 and takes hydrogen fluoride
Sample pipe exports to remaining hydrogen fluoride between switch valve and rinses, the liquid of flushing from probe tube 2 export the collection hole 12 of face into
Enter into the collecting chamber 8 of 1 lower part of sampling cabinet and be collected, prevent pollution environment, such hydrogen fluoride probe tube exports to switch valve
Between remaining hydrogen fluoride be cleaned out, next sampling analysis is more accurate.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of hydrogen fluoride sampler, including the probe tube (2) that sampling cabinet (1) and its top connection are fixed, the probe tube
(2) it is equipped on volumetric bottle (3), the front and back end of the volumetric bottle (3) is provided with switch valve (5), it is characterised in that: the sampling
Case (1) is internally provided with partition (7), and sampling cabinet (1) is divided into sampling room (9) and collecting chamber by the partition (7) from top to bottom
(8), partition (7) top is provided with " people " font slideway (10), and the slideway (10) includes the interconnected straight slideway in one end
(101) and cambered way (102), the outlet of the other end of the cambered way (102) and setting in sampling cabinet (1) side wall
(16) it connects, is provided with the mounting table (17) to connect with cambered way (102), the sampling room outside the outlet (16)
(9) internal to be fixed with rotation axis (13), the rotation axis (13) connect with swinging plate (14) rotating middle part, the swinging plate (14)
It is made of shifting block interconnected (141) and arc push plate (142), described shifting block (141) one end extends to sampling cabinet (1) side
What wall was provided with stirs mouth (15) outside, and the arc push plate (142) is in straight slideway (101) and cambered way (102) intersection
Outside, the other end of the straight slideway (101) is provided with the semicircular guide sleeve of Vertical movements (18), the guide sleeve (18)
Top and pilot hole (19) face at the top of sampling cabinet (1) is set, the back fixation of the guide sleeve (18) extends to
The external push rod (20) of sampling cabinet (1).
2. a kind of hydrogen fluoride sampler according to claim 1, it is characterised in that: the slideway (10) if on be provided with
The dry rolling element (11) being readily transported.
3. a kind of hydrogen fluoride sampler according to claim 1, it is characterised in that: the straight slideway (101) and arc
Slideway (102) connection intersection is provided with the collection hole (12) of face probe tube (2) outlet.
4. a kind of hydrogen fluoride sampler according to claim 1, it is characterised in that: probe tube (2) the side connection
Have flushing pipe (4), switch valve (5) are installed on the flushing pipe (4).
5. a kind of hydrogen fluoride sampler according to claim 1, it is characterised in that: the outside of the sampling cabinet (1) is set
It is equipped with the discharge pipe (6) being connected to collecting chamber (8), switch valve (5) are installed on the discharge pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030649.4U CN209264348U (en) | 2018-12-05 | 2018-12-05 | A kind of hydrogen fluoride sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030649.4U CN209264348U (en) | 2018-12-05 | 2018-12-05 | A kind of hydrogen fluoride sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209264348U true CN209264348U (en) | 2019-08-16 |
Family
ID=67561815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030649.4U Active CN209264348U (en) | 2018-12-05 | 2018-12-05 | A kind of hydrogen fluoride sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209264348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683586A (en) * | 2020-12-14 | 2021-04-20 | 西安奕斯伟硅片技术有限公司 | Sampling device |
| CN116099583A (en) * | 2022-12-30 | 2023-05-12 | 西乌珠穆沁旗金田氟化工有限责任公司 | Full-automatic anhydrous hydrogen fluoride preparation device |
-
2018
- 2018-12-05 CN CN201822030649.4U patent/CN209264348U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683586A (en) * | 2020-12-14 | 2021-04-20 | 西安奕斯伟硅片技术有限公司 | Sampling device |
| CN112683586B (en) * | 2020-12-14 | 2024-03-26 | 西安奕斯伟材料科技股份有限公司 | Sampling device |
| CN116099583A (en) * | 2022-12-30 | 2023-05-12 | 西乌珠穆沁旗金田氟化工有限责任公司 | Full-automatic anhydrous hydrogen fluoride preparation device |
| CN116099583B (en) * | 2022-12-30 | 2023-12-08 | 西乌珠穆沁旗金田氟化工有限责任公司 | Full-automatic anhydrous hydrogen fluoride preparation device |
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