CN206684102U - Clean type automatic sampling apparatus - Google Patents
Clean type automatic sampling apparatus Download PDFInfo
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- CN206684102U CN206684102U CN201720546723.0U CN201720546723U CN206684102U CN 206684102 U CN206684102 U CN 206684102U CN 201720546723 U CN201720546723 U CN 201720546723U CN 206684102 U CN206684102 U CN 206684102U
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- seal box
- automatic sampling
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- air
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Abstract
The utility model discloses a kind of clean type automatic sampling apparatus, belong to chemical analysis experiment sampling device；Aim to provide a kind of chemical analysis experiment sampling device for purifying experimental situation air.It includes automatic sampling instrument；Automatic sampling instrument (4) is fixed in transparent seal box (8), and the front of the seal box has hermatic door (7), the back side to have air intake orifice plate (2), top to have fan housing (1)；Exhaust duct (10) is connected by being fixed on the air door (11) at the top of the fan housing with seal box (8), and the air filter (3) for being fixed on seal box (8) back side is connected by air intake orifice plate (2) with the seal box.The utility model has the advantages that simple in construction, easy to operate, air cleaning degree is high；It is a kind of chemical analysis experiment sampling device.
Description
Technical field
It the utility model is related to a kind of automatic sampling apparatus, more particularly to a kind of clean type automatic sampling apparatus；Belonging to
Test experience sampling device is analysed in credit.
Background technology
It is well known that when carrying out analysis detection to samples such as soil, mineral using mass spectrograph, generally will be by entering automatically
Sample instrument extracts sample solution；In order to improve analysis precision, also process will generally be carried out in dustfree environment for this.At present, enter automatically
Sample instrument does not have protector；Not only easy contaminated samples of room air in operation, and handle acid caused by sample
The gases such as mist can easily pollute indoor environment, corrosion indoor equipment, while also can be by cross pollution, shadow between each test sample
Ring analysis precision.
The content of the invention
For drawbacks described above present in prior art, the utility model, which aims to provide one kind, can purify experimental situation air
Clean type automatic sampling apparatus.
To achieve these goals, the utility model uses following technical scheme：It includes automatic sampling instrument；Auto injection
Instrument is fixed in transparent seal box, and the front of the seal box has hermatic door, the back side to have air intake orifice plate, top to have fan housing；Air draft
Pipe is connected by being fixed on the air door at the top of the fan housing with seal box, is fixed on the air filter at the seal box back side by entering
Air holes plate connects with the seal box.
Air filter includes being fixed on the shell at the seal box back side, the fixed multi-layer filter paper being layered in the shell；
Multiple slots are distributed with shell, there is fixed frame in each slot, multi-layer filter paper is clamped in the fixed frame；Under fan housing
Side has inclination to be fixed on the deep bead in seal box；There is movable blind window below air door.
Compared with the prior art, the utility model by automatic sampling instrument by adopting the above-described technical solution, be arranged on tool
In the seal box for having filtering air-exhausting function, therefore test sample both can have effectively been avoided by outside contamination during sampling operation
And accuracy of detection is influenceed, and can prevents the pernicious gas corrosion contamination indoor equipment such as acid mist and environment, endangers operating personnel's body
Health.Due to being mounted with deep bead below fan housing, thus air can be promoted fully to flow in case, to avoid the formation of air draft dead
Angle.3rd, due to being mounted with movable blind window below air door, therefore outside air can be avoided to flow backwards and cause dirt
Dye inwardly pollution.The utility model has simple in construction, easy to operate, the high advantage of clean level.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A sectional views in Fig. 1.
In figure：Fan housing 1, air intake orifice plate 2, air filter 3, shell 3-1, fixed frame 3-2, filter paper 3-3, auto injection
Instrument 4, horizontal mobile arm 4-1, vertically move arm 4-2, pallet 5, test tube 6, hermatic door 7, seal box 8, deep bead 9, exhaust duct 10,
Air door 11, blind window 12, rack for test tube 13.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1~2：Automatic sampling instrument 4 is fixed in transparent seal box 8, and there is hermatic door in the front of the seal box
7th, the back side has air intake orifice plate 2, top to have fan housing 1.Exhaust duct 10 is connected by being fixed on the air door 11 at the top of the fan housing with seal box 8
Logical, the air filter 3 for being fixed on the back side of seal box 8 is connected by air intake orifice plate 2 with the seal box.Air filter 3
It is made up of shell 3-1, the filter paper 3-3 being filled in the shell for being fixed on the back side of seal box 8.
In order to improve air purification effect, filter paper 3-3 uses multilayer laminate constructions.
For the ease of changing filtering material, multiple slots (not indicated in figure) are distributed with shell 3-1 inwall, respectively
Fixed frame 3-2 is housed, filter paper 3-3 is clamped in the fixed frame in the slot.
In order to promote in case air fully to flow, avoid the formation of air draft dead angle, and also to which impurity falls into test sample
In, there is the deep bead 9 that inclination is fixed in seal box 8 in the lower section of fan housing 1.
In order to avoid outside air flows backwards and pollutes the test sample in case, the lower section of air door 11 is provided with retractable work
Dynamic formula blind window 13.
In use, test tube 6 is placed in pallet 5 by rack for test tube 13, then the pallet is put into seal box 8；Open
Open power supply, the horizontal mobile arm 4-1 of automatic sampling instrument 4 will drive to be fixed on vertically moves sampling head on arm 4-2 (in figure not
Show) according to the program woven, sampling operation is carried out automatically to each test tube 6, is then pumped into mass spectrograph progress by wriggling
Analysis.
Claims (6)
1. a kind of clean type automatic sampling apparatus, including automatic sampling instrument；It is characterized in that：Automatic sampling instrument (4) is fixed on
In bright seal box (8), the front of the seal box has hermatic door (7), the back side to have air intake orifice plate (2), top to have fan housing (1)；Row
Airduct (10) is connected by being fixed on the air door (11) at the top of the fan housing with seal box (8), is fixed on the sky at seal box (8) back side
Gas filter (3) is connected by air intake orifice plate (2) with the seal box.
2. clean type automatic sampling apparatus according to claim 1, it is characterised in that：Air filter (3) includes solid
It is scheduled on the shell (3-1) at seal box (8) back side, the fixed multi-layer filter paper (3-3) being layered in the shell.
3. clean type automatic sampling apparatus according to claim 1, it is characterised in that：It is distributed with shell (3-1) multiple
Slot, there is fixed frame (3-2) in each slot, multi-layer filter paper (3-3) is clamped in the fixed frame.
4. according to the clean type automatic sampling apparatus described in claim 1 or 2 or 3, it is characterised in that：In the lower section of fan housing (1)
There is the deep bead (9) that inclination is fixed in seal box (8).
5. according to the clean type automatic sampling apparatus described in claim 1 or 2 or 3, it is characterised in that：Air door has below (11)
Movable blind window (12).
6. clean type automatic sampling apparatus according to claim 4, it is characterised in that：Have below air door (11) movable
Blind window (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546723.0U CN206684102U (en) | 2017-05-17 | 2017-05-17 | Clean type automatic sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546723.0U CN206684102U (en) | 2017-05-17 | 2017-05-17 | Clean type automatic sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684102U true CN206684102U (en) | 2017-11-28 |
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ID=60406660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546723.0U Active CN206684102U (en) | 2017-05-17 | 2017-05-17 | Clean type automatic sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206684102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813861A (en) * | 2018-12-21 | 2019-05-28 | 中国科学院合肥物质科学研究院 | A kind of green automated system of Soil K+adsorption |
| CN113495095A (en) * | 2020-04-03 | 2021-10-12 | 重庆超硅半导体有限公司 | Silicon wafer metal impurity detection sample protection device and silicon wafer metal impurity detection method |
-
2017
- 2017-05-17 CN CN201720546723.0U patent/CN206684102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813861A (en) * | 2018-12-21 | 2019-05-28 | 中国科学院合肥物质科学研究院 | A kind of green automated system of Soil K+adsorption |
| CN113495095A (en) * | 2020-04-03 | 2021-10-12 | 重庆超硅半导体有限公司 | Silicon wafer metal impurity detection sample protection device and silicon wafer metal impurity detection method |
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