CN206756553U - One kind is energy saving and environment friendly to catch up with sour device - Google Patents
One kind is energy saving and environment friendly to catch up with sour device Download PDFInfo
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- CN206756553U CN206756553U CN201720391331.1U CN201720391331U CN206756553U CN 206756553 U CN206756553 U CN 206756553U CN 201720391331 U CN201720391331 U CN 201720391331U CN 206756553 U CN206756553 U CN 206756553U
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- sour device
- catch
- energy saving
- absorbing cover
- environment friendly
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Abstract
One kind of the present utility model is energy saving and environment friendly to catch up with sour device, is arranged at and catches up with sour device and digestion tube, it is characterised in that：It is described energy saving and environment friendly to catch up with sour device to include absorbing cover, the absorbing cover top is connected with communicating pipe, the communicating pipe is connected with waste liquid absorption bottle, drying bottle and aspiration pump in turn, the waste liquid absorption bottle is built with alkaline solution, the drying bottle is built with drier, the absorbing cover bottom is connected with air intake duct, and the air intake duct can be inserted into the digestion tube, and the air intake duct external diameter is slightly less than the resolution bore.With acid gas efficiency high, and absorptivity height is absorbed, the advantages of few is polluted.
Description
Technical field
Field of chemical detection is the utility model is related to, more particularly to catches up with sour device.
Background technology
Currently, serious threat has arrived the existence and life of the mankind to the heavy metal pollution in environment, so being eaten to the mankind
The focus of heavy metal analysis in food, water and air and monitoring into relevant departments.And heavy metal is examined in food
Atomic Absorption Spectrometer, atomic fluorescence detector, plasma emission spectrometer and plasma emission spectrum-mass spectrograph used in survey process
It is high to sour content requirement contained in detected Specimen eliminating liquid Deng precision instrument, it is desirable into the digestion solution of instrument
Acid content is relatively low, and otherwise instrument can be caused damage.So sample must be inorganic in digestion solution contained 90% after resolution
Acid solution makes its volatilization by way of heating, then is settled to respective volume and is detected.
However, currently traditional catches up with sour device extremely inefficient, simply by heater heated at constant temperature, wave the acid in digestion solution
Issue, such as during Pb in food Element detection, catch up with the sour time seriously to constrain operating efficiency more than 16 hours；Meanwhile
By the acid mist to be volatilized is to be directly discharged in vent cabinet in environment, so being influenceed on the service life of Laboratory Instruments big
Give a discount, and had a strong impact on air quality for the survival of mankind.
Therefore how sour device row is caught up with to improve to existing, it is that this area skill is urgently to be resolved hurrily it is overcome above mentioned problem
A problem.
Utility model content
Main purpose of the present utility model is to provide a kind of absorption acid gas efficiency high, and absorptivity is high, pollutes few section
Energy environment-friendly type catches up with sour device.
To achieve the above objectives, the technical solution adopted in the utility model is：One kind is energy saving and environment friendly to catch up with sour device, sets
In catching up with sour device and digestion tube, it is characterised in that：It is described energy saving and environment friendly to catch up with sour device to include absorbing cover, the absorbing cover top
Communicating pipe is connected with, is connected with waste liquid absorption bottle, drying bottle and aspiration pump the communicating pipe in turn, the waste liquid absorption bottle is built-in
There is alkaline solution, the drying bottle is connected with air intake duct built with drier, the absorbing cover bottom, and the air intake duct can be inserted into
In the digestion tube, and the air intake duct external diameter is slightly less than the resolution bore.Caused acid gas, is flowed through successively in digestion tube
Air intake duct and absorbing cover, then waste liquid absorption bottle is entered by communicating pipe, acid gas is absorbed by alkaline solution, by drying bottle
The steam by being brought into waste liquid absorption bottle can be reduced, while can not have absorbed acid gas with buffer portion again, is reduced to pumping
The infringement of pump.
As an improvement, the air intake duct lower end is additionally provided with suction head, backflash is provided with the suction head.Part acid
Gas can condense backflow, the setting of the suction head with backflash, can collect this part acid solution, avoid it from entering resolution
Guan Zhong, cause secondary pollution.
Preferably, multiple air intake ducts can be installed on the absorbing cover simultaneously, air-breathing simultaneously is carried out.For improving air-breathing effect
Rate.
Described to catch up with sour device to be fixedly connected with height adjustment bracket, the absorbing cover is slideably positioned in the height adjustment bracket
On.For adjusting depth location of the suction head in digestion tube.
Preferably, the absorbing cover includes upper absorbing cover and lower absorbing cover, the upper absorbing cover and the lower absorbing cover
Between by seal with elastometic washer and be bolted.It is easy to assemble and cleans.
Preferably, the air intake duct and the absorbing cover are connected through a screw thread fixation, the suction head and the air-breathing
Pipe is fixed also by threaded connection.Mainly convenient installation and cleaning, by can at any time by the acid solution collected in suction head and
When dispose.
Preferably, the air intake duct and the suction head material are identical with the digestion tube material.Material is identical to keep away
Exempt from the pollution to digestion solution in breathing process.
Preferably, the alkaline solution is sodium carbonate liquor, the drier is anhydrous sodium chloride.
Further preferably, the sodium carbonate liquor concentration is 50%.
As an improvement, added with developer in the sodium carbonate liquor.When alkaline solution saturation, absorbing liquid face can be passed through
Color is judged and changes alkaline solution in time.
Compared with prior art, the utility model has the advantage of：It can will clear up to finish and wait to catch up with sour digestion tube to be put into
Traditional is caught up with sour device, and the device of a set of this programme is put on sour device is caught up with, and regulates the Suitable depth of suction head, opens pumping
Pump, then open and catch up with sour device heating power supply, start working.The present apparatus is attraction type, can quickly absorb the acid formed in heating process
Mist, sour device efficiency is caught up with to improve more than 60% than tradition.Inside digestion tube, the acid gas of absorbable generation exceedes this suction head simultaneously
99%, greatly reduce the corrosion that acid gas leaks to surrounding devices.The acid gas of alkaline solution absorbable 99%, avoids environment
Pollution.Influence of the present apparatus to surrounding environment is close to zero, so the present apparatus can be directly placed on testing stand and not have to place
In vent cabinet, the use range of the present apparatus is substantially increased, has also saved vent cabinet input cost for laboratory, is had very big
Application value.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram according to a preferred embodiment of the present utility model；
Fig. 2 is the sectional view according to a preferred embodiment of the present utility model；
Fig. 3 is according to the zoomed-in view in preferred embodiment Fig. 2 of the present utility model at A；
Fig. 4 is according to upper absorbing cover, lower absorbing cover, air intake duct and suction head in a preferred embodiment of the present utility model
Scheme of installation；
Fig. 5 is the half sectional view according to suction head in a preferred embodiment of the present utility model.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Fig. 1 to 5, a preferred embodiment of the present utility model, which is arranged at, to be caught up with sour device 100 and digestion tube 200,
It includes absorbing cover 1, and the top of absorbing cover 1 is connected with communicating pipe 4, is connected with waste liquid absorption bottle 5, the and of drying bottle 6 communicating pipe 4 in turn
Aspiration pump 7, waste liquid absorption bottle 5 are sodium carbonate liquor built with alkaline solution, wherein alkaline solution, and sodium carbonate liquor concentration is
50%, added with developer, drying bottle 6 it is anhydrous sodium chloride built with drier, wherein drier in sodium carbonate liquor.
Opposite side, the bottom of absorbing cover 1 are connected with air intake duct 2, and air intake duct 2 can be inserted into digestion tube 200, and outside air intake duct 2
Footpath is slightly less than the internal diameter of digestion tube 200.The lower end of air intake duct 2 is additionally provided with suction head 3, and backflash 31 is provided with suction head 3.
In the present embodiment, sour device 100 is caught up with to catch up with sour device for ten traditional holes.So ten suctions can be installed on absorbing cover 1 simultaneously
Tracheae 2, and catch up with ten holes of sour device 100 corresponding, carry out air-breathing simultaneously.
In addition, catching up with sour device 100 to be fixedly connected with height adjustment bracket 1a, absorbing cover 1 is slideably positioned in height adjustment bracket
On 1a.Absorbing cover 1 includes upper absorbing cover 11 and lower absorbing cover 12, close by rubber ring between upper absorbing cover 11 and lower absorbing cover 12
Seal and be bolted.
Air intake duct 2 and absorbing cover 1 are connected through a screw thread fixation, suction head 3 and air intake duct 2 and fixed also by threaded connection.
Convenient installation and maintenance.
And air intake duct is identical with digestion tube material with suction head material, is polytetrafluoroethylene (PTFE) material.It can avoid inhaling
To the pollution of digestion solution during gas.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (9)
1. one kind is energy saving and environment friendly to catch up with sour device, it is arranged at and catches up with sour device and digestion tube, it is characterised in that：It is described energy saving and environment friendly
Catch up with sour device to include absorbing cover, the absorbing cover top is connected with communicating pipe, be connected with turn the communicating pipe waste liquid absorption bottle,
Drying bottle and aspiration pump, the waste liquid absorption bottle is built with alkaline solution, and the drying bottle is built with drier, the absorbing cover
Bottom is connected with air intake duct, and the air intake duct can be inserted into the digestion tube, and the air intake duct external diameter is slightly less than the resolution
Bore.
2. one kind according to claim 1 is energy saving and environment friendly to catch up with sour device, it is characterised in that：The air intake duct lower end is also set
Suction head is equipped with, backflash is provided with the suction head.
3. one kind according to claim 2 is energy saving and environment friendly to catch up with sour device, it is characterised in that：Can be simultaneously on the absorbing cover
Multiple air intake ducts are installed, carry out air-breathing simultaneously.
4. one kind according to claim 3 is energy saving and environment friendly to catch up with sour device, it is characterised in that：It is described to catch up with sour device to be fixedly connected
There is height adjustment bracket, the absorbing cover is slideably positioned on the height adjustment bracket.
5. one kind according to claim 4 is energy saving and environment friendly to catch up with sour device, it is characterised in that：The absorbing cover includes upper suction
Cover and lower absorbing cover are received, by seal with elastometic washer and is bolted between the upper absorbing cover and the lower absorbing cover.
6. a kind of according to claim 2 to 5 any claim energy saving and environment friendly catches up with sour device, it is characterised in that：Institute
State air intake duct and the absorbing cover is connected through a screw thread fixation, the suction head and the air intake duct and consolidated also by threaded connection
It is fixed.
7. one kind according to claim 6 is energy saving and environment friendly to catch up with sour device, it is characterised in that：The air intake duct and the suction
Gas head material is identical with the digestion tube material.
8. a kind of according to claim 1 to 5 any claim energy saving and environment friendly catches up with sour device, it is characterised in that：Institute
It is sodium carbonate liquor to state alkaline solution, and the drier is anhydrous sodium chloride.
9. one kind according to claim 8 is energy saving and environment friendly to catch up with sour device, it is characterised in that：The sodium carbonate liquor concentration
For 50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391331.1U CN206756553U (en) | 2017-04-14 | 2017-04-14 | One kind is energy saving and environment friendly to catch up with sour device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391331.1U CN206756553U (en) | 2017-04-14 | 2017-04-14 | One kind is energy saving and environment friendly to catch up with sour device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756553U true CN206756553U (en) | 2017-12-15 |
Family
ID=60613915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720391331.1U Active CN206756553U (en) | 2017-04-14 | 2017-04-14 | One kind is energy saving and environment friendly to catch up with sour device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580329A (en) * | 2018-12-28 | 2019-04-05 | 武汉职业技术学院 | Catch up with sour device and Analysis of Heavy Metal detection device |
| CN110044681A (en) * | 2019-04-30 | 2019-07-23 | 李立华 | A kind of heating resolution exhaust gas collection device |
| CN111272532A (en) * | 2020-02-18 | 2020-06-12 | 张振江 | Full-automatic digestion acid dispelling instrument |
-
2017
- 2017-04-14 CN CN201720391331.1U patent/CN206756553U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580329A (en) * | 2018-12-28 | 2019-04-05 | 武汉职业技术学院 | Catch up with sour device and Analysis of Heavy Metal detection device |
| CN110044681A (en) * | 2019-04-30 | 2019-07-23 | 李立华 | A kind of heating resolution exhaust gas collection device |
| CN111272532A (en) * | 2020-02-18 | 2020-06-12 | 张振江 | Full-automatic digestion acid dispelling instrument |
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