CN208171729U - It is a kind of for catching up with the pollution shield of sour instrument - Google Patents
It is a kind of for catching up with the pollution shield of sour instrument Download PDFInfo
- Publication number
- CN208171729U CN208171729U CN201820623674.0U CN201820623674U CN208171729U CN 208171729 U CN208171729 U CN 208171729U CN 201820623674 U CN201820623674 U CN 201820623674U CN 208171729 U CN208171729 U CN 208171729U
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- China
- Prior art keywords
- backboard
- catching
- pollution
- blinds
- sour instrument
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Abstract
The utility model discloses a kind of for catching up with the pollution shield of sour instrument, including polluting shield body, pollution shield body is placed in draught cupboard, including backboard, bottom plate, side plate and top plate, wherein, the bottom connecting bottom board of backboard, the station of contacts baseplate draught cupboard, sour instrument is caught up with to be placed on, the two sides of backboard are separately connected two side plates, the bottom connecting bottom board of side plate, are separately connected a top plate at the top of two side plates, two top plates are connected at the top of backboard, two top plates are connected to form ridge structure；Acid vapor blinds export mouth is offered on backboard, acid vapor blinds export mouth is several shutter boards composition, and the opening direction of shutter board is outward, upwards；Acid vapor blinds export mouth is controlled by controller., for catching up with the pollution protective roof structure of sour instrument simple, acid gas processing thoroughly, while being protected to the greatest extent and catching up with sour instrument and avoid the pollution of sample for this.
Description
Technical field
The utility model relates to experimental instrument technologies more particularly to a kind of for catching up with the pollution shield of sour instrument.
Background technique
When carrying out elemental analysis to sample in the industries such as food, medicine, chemical industry, environmental protection at present, need to carry out pre-treatment
Machine testing could be gone up later, and pretreatment process includes clearing up, catching up with acid, constant volume etc..It is currently used that sour instrument is caught up with to catch up with sour method a kind of
It is that counteracting tank is placed directly within opening is caught up on sour instrument to catch up with acid, the advantages of the method is can to carry out large batch of sample to catch up with acid, can be effective
The ground saving time improves efficiency, but the direct outlet of acid gas that the method generates, first is that pollution environment, influences laboratory work people
The health of member, on the other hand as catching up with ventilating kitchen exhausting area locating for sour instrument excessive, exhaust system is difficult acid gas to take away,
It is easy that acid gas condensate drop is made to catch up with sour instrument, contaminated samples to corrosion.It is that vacuum system catches up with acid, the method that another kind, which catches up with sour method,
Due to being that closed system is not easy to observation and catches up with sour process, and vacuum line, sealing-plug etc. are difficult to clean, and are easy pollution sample
It is product, at high cost.
Utility model content
The utility model provides a kind of for catching up with the pollution shield of sour instrument, the acid vapor for catching up with acid to generate after Specimen eliminating
The problem of acid solution formed after problem and acid vapor condensation is to the corrosion for catching up with sour instrument.
The pollution shield provided by the utility model for being used to catch up with sour instrument, including pollution shield body, pollute shield
Ontology is placed in draught cupboard, including backboard, bottom plate, side plate and top plate, wherein
The bottom connecting bottom board of backboard, the station of contacts baseplate draught cupboard catch up with sour instrument to be placed on, and the two of backboard
Side is separately connected two side plates, the bottom connecting bottom board of side plate, is separately connected a top plate at the top of two side plates, at the top of backboard
Two top plates are connected, two top plates are connected to form ridge structure；
Acid vapor blinds export mouth is offered on backboard, acid vapor blinds export mouth is several shutter boards composition, blinds
The opening direction of plate is outward, upwards；Acid vapor blinds export mouth is controlled by controller.
Optionally, the two sides of bottom plate offer diversion trench.
Optionally, several parallel grooves, the extending direction of parallel groove and the extension side of diversion trench are offered on bottom plate
To perpendicular.
Optionally, the shutter board opening angle of acid vapor blinds export mouth is adjustable in the range of 0-90 °.
The utility model has the advantages that：
The pollution shield provided by the utility model for being used to catch up with sour instrument, " house " that sour instrument will be caught up with to be placed in a side opening
In, by having the acid vapor blinds export mouth for opening shutter board outward upwards, under the action of draught cupboard, after Specimen eliminating
The acid vapor discharge for catching up with acid to generate, prevents acid vapor condensate drop on catching up with sour instrument, sour instrument, contaminated samples are caught up in corrosion.Except this it
Outside, the acid solution export that the design of parallel groove and diversion trench can effectively prevent only a few condensation to generate, it is rotten after preventing acid solution from accumulating
Sour instrument is caught up in erosion.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
It, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution of the utility model
It is briefly described, it should be apparent that, for those of ordinary skills, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the pollution shield provided by the utility model for catching up with sour instrument.
Each label indicates in Fig. 1：1- backboard, 2- bottom plate, 3- side plate, 4- top plate, 5- acid vapor blinds export mouth, 6- control
Device, 7- diversion trench, 8- parallel groove.
Specific embodiment
The utility model provides a kind of for catching up with the pollution shield of sour instrument, the acid vapor for catching up with acid to generate after Specimen eliminating
The problem of acid solution formed after problem and acid vapor condensation is to the corrosion for catching up with sour instrument.Below in conjunction with the utility model embodiment
In attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
Embodiment 1
It is provided by the utility model a kind of for catching up with the pollution shield of sour instrument, as shown in Figure 1, including pollution shield sheet
Body, pollution shield body are placed in draught cupboard, which is characterized in that including backboard 1, bottom plate 2, side plate 3 and top plate 4, wherein
The bottom connecting bottom board 2 of backboard 1, bottom plate 2 contact the station of draught cupboard, catch up with sour instrument to place on a base plate 2, the two sides of backboard 1
Two side plates 3, the bottom connecting bottom board 2 of side plate 3 are separately connected, the top of two side plates 3 is separately connected a top plate 4, backboard 1
Top connects two top plates 4, and two top plates 4 are connected to form ridge structure.Acid vapor blinds export mouth is offered on backboard 1
5, acid vapor blinds export mouth 5 is located at close to the position of top plate 4, and acid vapor blinds export mouth 5 is controlled by controller 6.Due to
The pumping direction of draught cupboard is that outward, upwards, correspondingly, acid vapor blinds export mouth 5 is several shutter boards composition, shutter board
Opening direction be outward, upwards；The shutter board opening angle of acid vapor blinds export mouth 5 is adjustable in the range of 0-90 °.
The two sides of bottom plate 2 offer diversion trench 7.Several parallel grooves 8, the extension of parallel groove 8 are offered on bottom plate 2
Direction and the extending direction of diversion trench 7 are perpendicular.
When carrying out catching up with acid, most of acid vapor is by having the acid vapor blinds export mouth for opening shutter board outward upwards
5 discharges are drawn to the external world through ventilating kitchen, and acid gas attachment in part slides downwards on individual plates and along plate, are added dropwise on bottom plate 2 it
It is drained into diversion trench 7 along parallel groove 8 afterwards, acid solution is then discharged to waste liquid barrel in 7 exit of diversion trench connection diversion pipe
It is interior.
Provided by the utility model for catching up with the pollution protective roof structure of sour instrument simple, acid gas is handled thoroughly, while maximum
The protection of degree catches up with sour instrument and avoids the pollution of sample, can be widely applied to sample in the industries such as food, medicine, chemical industry, environmental protection
Pre-treatment in.
Above-described the utility model embodiment does not constitute the restriction to scope of protection of the utility model.
Those skilled in the art are considering specification and practice here after the disclosure of utility model, will readily occur to practical
Novel other embodiments.The utility model is intended to cover any variations, uses, or adaptations of the utility model,
These variations, uses, or adaptations follow the general principle of the utility model and undocumented including the utility model
Common knowledge or conventional techniques in the art.The description and examples are only to be considered as illustrative, this is practical new
The true scope and spirit of type are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (4)
1. a kind of for catching up with the pollution shield of sour instrument, including pollution shield body, the pollution shield body to be placed in
In draught cupboard, which is characterized in that including backboard (1), bottom plate (2), side plate (3) and top plate (4), wherein
The bottom of the backboard (1) connects the bottom plate (2), and the bottom plate (2) contacts the station of the draught cupboard, described to catch up with
Sour instrument is placed on the bottom plate (2), and the two sides of the backboard (1) are separately connected two side plates (3), the side plate (3)
Bottom connect the bottom plate (2), be separately connected the top plate (4), the backboard at the top of two side plates (3)
(1) top connects two top plates (4), and two top plates (4) are connected to form ridge structure；
Offer acid vapor blinds export mouth (5) on the backboard (1), the acid vapor blinds export mouth (5) be several hundred
Impeller composition, the opening direction of the shutter board are outward, upwards；The acid vapor blinds export mouth (5) is by controller (6) institute
Control.
2. according to claim 1 for catching up with the pollution shield of sour instrument, which is characterized in that the two sides of the bottom plate (2)
Offer diversion trench (7).
3. according to claim 1 for catching up with the pollution shield of sour instrument, which is characterized in that opened up on the bottom plate (2)
There are several parallel grooves (8), the extending direction of the extending direction and the diversion trench (7) of the parallel groove (8) is perpendicular.
4. according to claim 1-3 for catching up with the pollution shield of sour instrument, which is characterized in that the acid vapor
The shutter board opening angle of blinds export mouth (5) is adjustable in the range of 0-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623674.0U CN208171729U (en) | 2018-04-28 | 2018-04-28 | It is a kind of for catching up with the pollution shield of sour instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623674.0U CN208171729U (en) | 2018-04-28 | 2018-04-28 | It is a kind of for catching up with the pollution shield of sour instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171729U true CN208171729U (en) | 2018-11-30 |
Family
ID=64367324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820623674.0U Expired - Fee Related CN208171729U (en) | 2018-04-28 | 2018-04-28 | It is a kind of for catching up with the pollution shield of sour instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208171729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539990A (en) * | 2020-12-14 | 2021-03-23 | 浙江拓捷仪器设备有限公司 | Environment-friendly full-automatic electric heating high-temperature high-pressure digestion instrument combination device |
-
2018
- 2018-04-28 CN CN201820623674.0U patent/CN208171729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539990A (en) * | 2020-12-14 | 2021-03-23 | 浙江拓捷仪器设备有限公司 | Environment-friendly full-automatic electric heating high-temperature high-pressure digestion instrument combination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |