CN209348660U - Catch up with sour cup lid - Google Patents
Catch up with sour cup lid Download PDFInfo
- Publication number
- CN209348660U CN209348660U CN201822033307.8U CN201822033307U CN209348660U CN 209348660 U CN209348660 U CN 209348660U CN 201822033307 U CN201822033307 U CN 201822033307U CN 209348660 U CN209348660 U CN 209348660U
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- CN
- China
- Prior art keywords
- gas
- cup lid
- guide tube
- catch
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Sour cup lid is caught up with, it is related to a kind of cup lid.The purpose of this utility model is the pipeline that solve the problems, such as to catch up with acid that can generate a large amount of flue gas erosion draught cupboard in the process.Catching up with sour cup lid includes gas directing system, sealing system and gas recovery system composition；The gas directing system includes portable cap, internal screw thread cylindrical wall and gas-guide tube；The sealing system includes conical lid, enclosed elastic circle, ring baffle and pillar buoy, forms annular groove by pillar buoy and ring baffle, the setting of gas recovery system composition is in a ring groove；Gas directing system and sealing system are threaded togather using internal screw thread cylindrical wall and pillar buoy, and guarantee that the outlet side of gas-guide tube extends in gas recovery system.The utility model advantage: effectively recycling corrosive gas in flue gas, avoids in the corrosion to draught cupboard pipeline.The utility model catches up with sour cup lid mainly for the preparation of one kind.
Description
Technical field
The utility model relates to a kind of cup lids.
Background technique
The heavy metal analysis conventional method of rice includes atomic absorption spectrography (AAS), ultraviolet spectrometry spectroscopic methodology, inductive coupling etc.
Gas ions mass spectrography, atomic fluorescence spectrometry, liquid chromatography and inductively coupled plasma body shooting method；The heavy metal of rice
Fast detection method includes that enzyme inhibits fast detection method, electrochemical techniques fast detection method, test paper colorimetric detection method and reagent colorimetric
Detection method, and the high sensitivity of atomic absorption spectrography (AAS), testing result is accurate, thus in order in precise measurement rice heavy metal contain
Amount, carrying out detection using atomic absorption spectrography (AAS) becomes conventional selection.Heavy metal in Flame Atomic Absorption Spectrometry Determination rice
The grinding of rice in the pretreatment process of content clears up, catches up with acid and constant volume；Wherein catch up with acid that can generate a large amount of flue gas in the process,
It must be carried out in draught cupboard, but the pipeline of flue gas meeting heavy corrosion draught cupboard, influence the service life of draught cupboard.Polytetrafluoro
Ethylene beaker is the common beaker for catching up with acid to handle, and the cup lid of the existing laboratory beaker reacts in order to prevent when catching up with acid to handle
Object splashes, and generally carries out catching up with acid under room temperature or low-temperature heat, and leading to catch up with acid processing, time-consuming.
Utility model content
The purpose of this utility model is asking for the pipeline that solve to catch up with acid that can generate a large amount of flue gas erosion draught cupboard in the process
Topic, and one kind is provided and catches up with sour cup lid.
Sour cup lid is caught up with, it includes gas directing system, sealing system and gas recovery system composition；
The gas directing system includes portable cap, internal screw thread cylindrical wall and gas-guide tube, and portable cap is arranged in internal threaded column shape wall
Gas outlet is arranged in internal threaded column shape wall upper portion side wall in top, and gas outlet is connected to gas-guide tube；
The sealing system includes conical lid, enclosed elastic circle, ring baffle and pillar buoy, and the setting of enclosed elastic circle is being bored
The top of conical lid is arranged in the bottom of shape lid, pillar buoy, and ring baffle is arranged on the outside of conical lid, and by pillar buoy and
Ring baffle forms annular groove, and gas recovery system is arranged in a ring groove；
External screw thread is arranged in the pillar buoy, using internal screw thread cylindrical wall and pillar buoy by gas directing system and sealing system screw thread
It links together, and guarantees that the outlet side of gas-guide tube extends in gas recovery system.
Principle: sealing system and polytetrafluoroethylene beaker seal form are linked together using enclosed elastic circle, passed through
Sample after resolution is added in pillar buoy, and gas directing system and sealing system are threaded in one using internal screw thread cylindrical wall and pillar buoy
It rises, pours into gas recovery system in pillar buoy and ring baffle composition annular groove, guarantee that the outlet side of gas-guide tube extends to gas
It in body recovery system, is then performed under heating conditions express delivery and catches up with sour processing, the flue gas for catching up with sour treatment process to generate successively passes through
Pillar buoy, internal screw thread cylindrical wall and gas-guide tube enter in gas recovery system the recycling for carrying out corrosive gas, treated cigarette
Gas outlet is caught up with sour treatment process to be splashed to liquid and solid portion on conical lid inner wall and is fallen after rise into polytetrafluoroethylene beaker, catches up with
After acid, sour cup lid is first caught up with to remove, then pour out gas recovery system from annular groove, removes gas directing system, benefit
Sealing system inversion is covered on polytetrafluoroethylene beaker with enclosed elastic circle, the solid and liquid on flushing conical lid inner wall are residual
It stays.
The utility model advantage: one, using enclosed elastic circle sour cup lid and polytetrafluoroethylene beaker will be caught up with to seal shape
Formula links together, and prevents that sour cup lid is caught up with to slide phenomenon since vigorous reaction generates；Two, interior in polytetrafluoroethylene beaker to catch up with
The flue gas that acid generates is sent into gas recovery system by gas-guide tube, is effectively recycled, is avoided to corrosive gas in flue gas
Corrosion to draught cupboard pipeline；Three, conical lid plays the purpose for preventing reactant from splashing, and reaction is avoided excessively acutely to cause to react
Object splashes, and influences testing result accuracy；Four, it can be used as funnel use when independent sealing system is inverted；Five, in conical lid
The splashing solid residue of surface attachment can be recycled in polytetrafluoroethylene beaker by rinsing.
The utility model catches up with what sour cup lid was mainly used for flame atomic absorption spectrometry to catch up with sour processing, can also apply
In the reaction that other generate the flue gas containing corrosive gas, for corrosive gas, such as SO in recovered flue gas2Or SO3Deng.
Detailed description of the invention
Fig. 1 is to catch up with sour cup lid structural schematic diagram, and 1 indicates portable cap in figure, and 2 indicate conical lid, and 3 indicate enclosed elastic
Circle, 4 indicate ring baffle, and 5 indicate gas recovery system, and 6 indicate gas-guide tube, and 7 indicate pillar buoy, and 8 indicate internal screw thread cylindrical wall,
9 indicate gas filter system；
Fig. 2 is to catch up with sour cup lid schematic diagram of application structure, and 1 indicates portable cap in figure, and 2 indicate conical lid, and 3 indicate elasticity
Sealing ring, 4 indicate ring baffle, and 5 indicate gas recovery system, and 6 indicate gas-guide tube, and 7 indicate pillar buoy, and 8 indicate internal threaded column
Shape wall, 9 indicate gas filter system, and 10 indicate polytetrafluoroethylene beaker；
Fig. 3 is the top view of Fig. 1, and the 1 portable cap of expression in figure, 2 indicate conical lids, and 3 indicate enclosed elastic circles, and 4 indicate rings
Shape baffle, 5 indicate gas recovery system, and 6 indicate gas-guide tube；
Fig. 4 is that sour cup lid is caught up with to use structural schematic diagram as funnel, and 2 expression conical lids in figure, 3 indicate enclosed elastics
Circle, 4 indicate ring baffle, and 8 indicate internal screw thread cylindrical wall, and 10 indicate polytetrafluoroethylene beaker.
Specific embodiment
Specific embodiment 1: present embodiment is to catch up with sour cup lid, it includes gas directing system, sealing system and gas
Recovery system 5 forms；
The gas directing system includes portable cap 1, internal screw thread cylindrical wall 8 and gas-guide tube 6, and portable cap 1 is arranged in internal threaded column
8 top of shape wall, is arranged gas outlet in 8 upper portion side wall of internal threaded column shape wall, gas outlet is connected to gas-guide tube 6；
The sealing system includes conical lid 2, enclosed elastic circle 3, ring baffle 4 and pillar buoy 7, and enclosed elastic circle 3 is set
It sets in the bottom of conical lid 2, the top of conical lid 2 is arranged in pillar buoy 7, and ring baffle 4 is arranged on the outside of conical lid 2,
And annular groove is formed by pillar buoy 7 and ring baffle 4, gas recovery system 5 is arranged in a ring groove；
External screw thread is arranged in the pillar buoy 7, using internal screw thread cylindrical wall 8 and pillar buoy 7 by gas directing system and sealing system
It is threaded togather, and guarantees that the outlet side of gas-guide tube 6 extends in gas recovery system 5.
The cone angle of conical lid 2 described in present embodiment is 130 °~150 °.
Gas recovery system 5 described in present embodiment is corrosive gas reclaim reagent, such as ammonium hydroxide.
Specific embodiment 2: the difference of present embodiment and specific embodiment one is: the internal screw thread cylindrical wall 8
Gas outlet and gas-guide tube 6 respectively setting two in upper portion side wall, and be symmetrical set.Other are same as the specific embodiment one.
The purpose of the gas outlet and gas-guide tube 6 added in 8 upper portion side wall of internal screw thread cylindrical wall, which is to speed up, catches up with sour process to generate
Flue gas export, reduce the export flow velocity of flue gas, avoid the export flow velocity of flue gas too fast, influence gas recovery system 5 to flue gas
The recycling of middle etchant gas.
Specific embodiment 3: one of present embodiment and specific embodiment one or two difference are: described to catch up with acid specially
It further include gas filter system 9 with cup lid, the gas filter system 9 fills in air guide by the gas outlet of internal screw thread cylindrical wall 8
In pipe 6.Other are the same as one or two specific embodiments.
The purpose that gas filter system 9 is arranged is the bulky grain dust filtered in flue gas.
Specific embodiment 4: one of present embodiment and specific embodiment one to three difference are: described to catch up with acid specially
It further include gas distribution net with cup lid, the outlet side of gas-guide tube 6 is arranged in gas distribution net.Other are identical as specific embodiment one to three.
The purpose that gas distribution net is arranged is to increase flue gas, with the output of stingy packet form, by flue gas and gas in gas recovery system 5
The contact area of body recovery system 5 improves the recovery efficiency of etchant gas in flue gas.
Specific embodiment 5: one of present embodiment and specific embodiment one to four difference are: the annular gear
The upper end of plate 4 is higher than the upper end of pillar buoy 7.Other are identical as specific embodiment one to four.
Specific embodiment 6: one of present embodiment and specific embodiment one to five difference are: the gas-guide tube 6
Outlet side be lower than internal screw thread cylindrical wall 8 lower end.Other are identical as specific embodiment one to five.
The content of the present invention is not limited only to the content of the respective embodiments described above, one of them or several specific embodiments
Combination the purpose of this utility model equally also may be implemented.
Claims (6)
1. catching up with sour cup lid, it is characterised in that catching up with sour cup lid includes gas directing system, sealing system and gas recovery system
(5) it forms；
The gas directing system includes portable cap (1), internal screw thread cylindrical wall (8) and gas-guide tube (6), and portable cap (1) is arranged in interior spiral shell
At the top of line cylindrical wall (8), gas outlet is set in internal threaded column shape wall (8) upper portion side wall, gas outlet is connected to gas-guide tube (6)；
The sealing system includes conical lid (2), enclosed elastic circle (3), ring baffle (4) and pillar buoy (7), enclosed elastic circle
(3) setting is arranged in the top of conical lid (2), ring baffle (4) in taper in the bottom of conical lid (2), pillar buoy (7) setting
It covers on the outside of (2), and annular groove is formed by pillar buoy (7) and ring baffle (4), gas recovery system (5) is arranged in annular
In slot；
External screw thread is arranged in the pillar buoy (7), is by gas directing system and sealing using internal screw thread cylindrical wall (8) and pillar buoy (7)
System is threaded togather, and guarantees that the outlet side of gas-guide tube (6) extends in gas recovery system (5).
2. according to claim 1 catch up with sour cup lid, it is characterised in that in internal screw thread cylindrical wall (8) upper portion side wall
Gas outlet and gas-guide tube (6) respectively setting two, and be symmetrical set.
3. according to claim 1 or 2 catch up with sour cup lid, it is characterised in that described to catch up with sour cup lid further include gas
Filtration system (9), the gas filter system (9) are filled in gas-guide tube (6) by the gas outlet of internal screw thread cylindrical wall (8).
4. according to claim 3 catch up with sour cup lid, it is characterised in that it is described that catch up with sour cup lid further include gas distribution net,
Gas distribution net is arranged in the outlet side of gas-guide tube (6).
5. according to claim 1 catch up with sour cup lid, it is characterised in that the upper end of the ring baffle (4) is higher than cylindricality
The upper end of cylinder (7).
6. according to claim 1 catch up with sour cup lid, it is characterised in that the outlet side of the gas-guide tube (6) is lower than interior spiral shell
The lower end of line cylindrical wall (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033307.8U CN209348660U (en) | 2018-12-05 | 2018-12-05 | Catch up with sour cup lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033307.8U CN209348660U (en) | 2018-12-05 | 2018-12-05 | Catch up with sour cup lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209348660U true CN209348660U (en) | 2019-09-06 |
Family
ID=67784486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822033307.8U Expired - Fee Related CN209348660U (en) | 2018-12-05 | 2018-12-05 | Catch up with sour cup lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209348660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773095A (en) * | 2019-12-02 | 2020-02-11 | 中国水利水电科学研究院 | Turnover type splashing liquid recovery cover, accurate quantitative chemical reaction device for preparing standard substance and use method |
-
2018
- 2018-12-05 CN CN201822033307.8U patent/CN209348660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773095A (en) * | 2019-12-02 | 2020-02-11 | 中国水利水电科学研究院 | Turnover type splashing liquid recovery cover, accurate quantitative chemical reaction device for preparing standard substance and use method |
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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: 20190906 Termination date: 20201205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |