CN208254889U - A kind of split type chemical method the escaping of ammonia sample absorption cell - Google Patents
A kind of split type chemical method the escaping of ammonia sample absorption cell Download PDFInfo
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- CN208254889U CN208254889U CN201820723786.3U CN201820723786U CN208254889U CN 208254889 U CN208254889 U CN 208254889U CN 201820723786 U CN201820723786 U CN 201820723786U CN 208254889 U CN208254889 U CN 208254889U
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- absorption
- absorption cell
- cushion chamber
- sample
- escaping
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Abstract
The utility model discloses a kind of split type chemical method the escaping of ammonia sample absorption cells comprising has sample gas inlet, anti-suck cushion chamber, absorption tube, bubble breaking head, absorption cell, the absorbing liquid being contained in the absorption cell, cushion chamber, absorbs cavity and bleeding point；The advantageous effects that this programme has are as follows: pool structure is absorbed using the above-mentioned sample of this programme, its absorption cavity of the escaping of ammonia sample absorption cell and absorption cell part are split type, quick-replaceable and the collection of absorbing liquid can be achieved, the absorption cell for filling absorbing liquid after absorbing the escaping of ammonia sample can be used as colorimetric cylinder and carry out dosing colour developing, without absorbing liquid is transferred out of absorption cell, the maloperation in transfer process can effectively avoid.
Description
Technical field
The utility model relates to gaseous samples quickly to collect and absorption plant technical field, and in particular to a kind of split typeization
Method the escaping of ammonia sample absorption cell.
Background technique
Currently, the escaping of ammonia detection chemical method measurement is a kind of indirect measurement method, first by the escaping of ammonia sample gas of extraction
Body collection is dissolved in absorption cell in absorbing liquid, realizes conversion of the gas from gas phase to liquid phase, and existing gas collection absorbs
Pond is integral type, and absorbing liquid needs for be integrally inverted absorption cell after collecting dissolved gas sample, to absorb gas sample
Absorbing liquid after product, which is transferred in another container, carries out the work such as subsequent dosing colorimetric measurement, and integrated operation is cumbersome and more
Sample size takes time and effort when acquiring.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of split type chemical method ammonia to escape
Escape sample absorption cell, which may be implemented the quick-replaceable of absorbing liquid, do not need absorbing liquid being transferred out of absorption cell,
It can effectively avoid the maloperation in transfer process.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of split type chemical method the escaping of ammonia sample absorption cell, include sample gas inlet, anti-suck cushion chamber, absorption tube,
Bubble breaking head, the absorbing liquid being contained in the absorption cell, cushion chamber, absorbs cavity and bleeding point, the sample at absorption cell
Gas entrance, anti-suck cushion chamber, absorption tube and bubble crushing head are successively arranged from top to bottom and surround jointly a pipeline structure,
It the cushion chamber and absorbs cavity and is successively arranged from top to bottom and surrounds a pipeline structure jointly, it is the sample gas inlet, anti-down
Cushion chamber is inhaled, the pipeline structure that absorption tube and bubble crushing head are surrounded is sleeved on the cushion chamber vertically and absorbs cavity and is enclosed
At pipeline structure inner cavity in, placed wherein the cushion chamber upper end is welded on outside anti-suck cushion chamber bottom end, the pumping
Port is arranged on the cushion chamber side and is connected with the cushion chamber, and the absorption cell is arranged in the absorption tube and suction
It receives between cavity, wherein the absorption tube bottom end is located at absorption cell inner cavity bottom end, the absorption cell upper end passes through frosted mouth
Structure and the absorption cavity frosted mouth for absorbing cavity bottom end are closely coupled.
It further, further include having plastic lid, wherein the plastic cap sealed is mounted on the absorption cell port.
Further, the sample gas inlet, anti-suck cushion chamber, absorption tube and bubble crushing head are to be made of glass material
It forms.
Further, the absorption cell is to be made using glass material.
Further, it is evenly distributed on the bubble breaking head for generating the pore structure being uniformly bubbled.
Compared with prior art, the advantageous effects that this programme has are as follows: using the above-mentioned sample absorption cell of this programme
Structure, the escaping of ammonia sample absorption cell its absorb cavity and absorption cell part be split type, it can be achieved that absorbing liquid quickly more
It changing and collects, the absorption cell for filling absorbing liquid after absorbing the escaping of ammonia sample can be used as colorimetric cylinder and carry out dosing colour developing, without
It needs absorbing liquid being transferred out of absorption cell, can effectively avoid the maloperation in transfer process；Cushion chamber can effectively be buffered in extraction
The bubbling of absorbing liquid when the escaping of ammonia sample；Anti-suck cushion chamber can be effectively prevent, snubber liquid is being collected, absorbing the escaping of ammonia sample
Suck-back when product；Bubble breaking head can be achieved to generate in absorbing liquid when the escaping of ammonia sample collects absorption and uniformly be bubbled.
Detailed description of the invention
Fig. 1 is the sample absorption cell structural schematic diagram in the present embodiment.
Fig. 2 is plastic lid and the mutually matched structural schematic diagram of absorption cell in the present embodiment.
Fig. 3 is partial enlargement structural representation at the A in Fig. 1.
Description of symbols in figure:
1- bubble breaking head, 2- absorption cell, 3- absorption tube, 4- absorption cavity, 5- cushion chamber, 6- sample gas inlet, 7- are anti-down
Suction cushion chamber, 8- bleeding point, 9- absorption cavity frosted mouth, 10- absorption cell frosted mouth, 11- absorbing liquid, 12- plastic lid, 13- are thin
Hole.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
This programme is integral type for existing gas collection absorption cell, and absorbing liquid needs after collecting dissolved gas sample
Absorption cell is integrally inverted, carries out subsequent add so that the absorbing liquid after absorption gaseous sample to be transferred in another container
The work such as medicine colorimetric measurement there are problems that taking time and effort when integrated operation is cumbersome and Multi-example quantity acquires, and then propose
A kind of split type chemical method the escaping of ammonia sample absorption cell, which may be implemented the quick-replaceable of absorbing liquid, is not required to
Absorbing liquid is transferred out of absorption cell, can effectively avoid the maloperation in transfer process.
It is the sample absorption cell structural schematic diagram in the present embodiment referring to shown in attached drawing 1.Sample in the present embodiment absorbs
Pond includes sample gas inlet 6, anti-suck cushion chamber 7, absorption tube 3, bubble breaking head 1, absorption cell 2, is contained in absorption cell 2
Absorbing liquid 11, cushion chamber 5 absorb cavity 4 and bleeding point 8, and sample gas inlet 6, anti-suck cushion chamber 7, absorption tube 3 and bubble are broken
Broken head 1 is successively arranged from top to bottom and surrounds jointly the pipeline structure arranged vertically, and cushion chamber 5 and absorption cavity 4 are successively
It is arranged from top to bottom and surrounds a pipeline structure, sample gas inlet 6, anti-suck cushion chamber 7, absorption tube 3 and bubble breaking jointly
First 1 pipeline structure surrounded is sleeved on cushion chamber 5 vertically and absorbs in the pipeline structure inner cavity that cavity 4 is surrounded, wherein delaying
Rush 5 upper end of chamber and be welded on outside 7 bottom end of anti-suck cushion chamber and place, bleeding point 8 be arranged on 5 side of cushion chamber and with cushion chamber 5
It is connected, the setting of absorption cell 2 is in absorption tube 3 and absorbs between cavity 4, and wherein 3 bottom end of absorption tube is located at bottom of chamber in absorption cell 2
End, the absorption cavity frosted that 2 upper end of absorption cell passes through frosted mouth structure (i.e. absorption cell frosted mouth 10) and absorption 4 bottom end of cavity
Mouth 9 is closely coupled.
In the present embodiment, cushion chamber 5 is a bulge structure raised to the periphery, is mainly used for effectively buffering
A large amount of bubblings that absorbing liquid 11 generates when extracting the escaping of ammonia sample.Furthermore the anti-suck cushion chamber 7 in the present embodiment is one
Diameter is greater than the pipeline configuration of 3 diameter of sample gas inlet 6 and absorption tube, is mainly used for preventing snubber liquid 11 from collecting, inhaling
Suck-back when receiving the escaping of ammonia sample.
The absorption cavity frosted that 2 upper end of absorption cell in the present embodiment passes through frosted mouth structure and absorption 4 bottom end of cavity
Mouth 9 is closely coupled, can be can guarantee absorption cell 2 while guaranteeing leakproofness using frosted joint connecting structure and absorbed
It is more to carry out gaseous sample to realize 2 quick-replaceable of absorption cell for being contained with absorbing liquid 11 for Fast Installation separation between cavity 4
The collection of a sample, and absorption cell 2 can add the absorbing liquid 11 after acquisition the escaping of ammonia sample as colorimetric cylinder simultaneously
Medicine colour developing.
In conjunction with referring to shown in attached drawing 2, the absorption cell 2 for filling absorbing liquid 11 can be taken after when a sample collection
Under, it covers plastic lid 12 and is sealed or is added colour reagent progress colorimetric measurement, continue to use and similarly fill absorbing liquid 11
Absorption cell 2, be connected to by absorption cell frosted mouth 10 and absorb the receipts for carrying out second or more on cavity frosted mouth 9
Collection.
In conjunction with referring to shown in attached drawing 3, uniformly it is bubbled in order to realize to when collecting and absorbing the escaping of ammonia sample, bubble breaking
It is evenly distributed on first 1 for generating 13 structure of pore being uniformly bubbled.
When work, bleeding point 8 is externally connected to the power device for generating and extracting power, dynamic in the pumping that bleeding point 8 generates
In the case of power, i.e., bleeding point 8 forms negative pressure region in 5 position of cushion chamber, to provide the power for extracting the escaping of ammonia sample gas, ammonia
Escape sample enters the absorption for filling absorbing liquid 11 by sample gas inlet 6, anti-suck cushion chamber 7, absorption tube, bubble breaking head
In pond 2, realizes the collection of the escaping of ammonia sample, absorbs.
The escaping of ammonia sample absorption cell 2 in the present embodiment absorption cavity 4 thereon and absorption cell part are split type knots
Structure can realize the quick-replaceable of absorbing liquid 11, and collect, absorb the absorption cell for filling absorbing liquid 11 after the escaping of ammonia sample
2, which can be used as colorimetric cylinder progress dosing colour developing, can effectively avoid transfer process without absorbing liquid 11 is transferred out of absorption cell 2
In maloperation；Cushion chamber 5 can effectively be buffered in the bubbling of absorbing liquid 11 when extracting the escaping of ammonia sample；Anti-suck cushion chamber 7 can
It effectively prevent, the suck-back when collecting, absorbing the escaping of ammonia sample of snubber liquid 11；Bubble breaking head 1 can realize the escaping of ammonia sample
It collects and is uniformly bubbled in absorbing liquid 11 when absorbing.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technology, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of split type chemical method the escaping of ammonia sample absorption cell, it is characterised in that: include sample gas inlet, anti-suck buffering
Chamber, bubble breaking head, absorption cell, the absorbing liquid being contained in the absorption cell, cushion chamber, absorbs cavity and pumping at absorption tube
Port, the sample gas inlet, anti-suck cushion chamber, absorption tube and bubble crushing head are successively arranged from top to bottom and surround one jointly
A pipeline structure, the cushion chamber and absorption cavity are successively arranged from top to bottom and surround a pipeline structure, the sample jointly
The pipeline structure that gas entrance, anti-suck cushion chamber, absorption tube and bubble crushing head are surrounded be sleeved on vertically the cushion chamber and
It absorbs in the pipeline structure inner cavity that cavity is surrounded, wherein the cushion chamber upper end is welded on outside anti-suck cushion chamber bottom end
It places, the bleeding point is arranged on the cushion chamber side and is connected with the cushion chamber, and the absorption cell is arranged in institute
It states absorption tube and absorbs between cavity, wherein the absorption tube bottom end is located at absorption cell inner cavity bottom end, on the absorption cell
End is closely coupled by frosted mouth structure and the absorption cavity frosted mouth for absorbing cavity bottom end.
2. a kind of split type chemical method the escaping of ammonia sample absorption cell according to claim 1, it is characterised in that: further include having
Plastic lid, wherein the plastic cap sealed is mounted on the absorption cell port.
3. a kind of split type chemical method the escaping of ammonia sample absorption cell according to claim 1 or 2, it is characterised in that: described
Sample gas inlet, anti-suck cushion chamber, absorption tube and bubble crushing head are to be made using glass material.
4. a kind of split type chemical method the escaping of ammonia sample absorption cell according to claim 1 or 2, it is characterised in that: described
Absorption cell is to be made using glass material.
5. a kind of split type chemical method the escaping of ammonia sample absorption cell according to claim 1 or 2, it is characterised in that: described
It is evenly distributed on bubble breaking head for generating the pore structure being uniformly bubbled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723786.3U CN208254889U (en) | 2018-05-15 | 2018-05-15 | A kind of split type chemical method the escaping of ammonia sample absorption cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723786.3U CN208254889U (en) | 2018-05-15 | 2018-05-15 | A kind of split type chemical method the escaping of ammonia sample absorption cell |
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| Publication Number | Publication Date |
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| CN208254889U true CN208254889U (en) | 2018-12-18 |
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| CN201820723786.3U Active CN208254889U (en) | 2018-05-15 | 2018-05-15 | A kind of split type chemical method the escaping of ammonia sample absorption cell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982611A (en) * | 2020-08-12 | 2020-11-24 | 北京国电龙源环保工程有限公司 | Online detection device and detection method for ammonia in flue gas |
-
2018
- 2018-05-15 CN CN201820723786.3U patent/CN208254889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982611A (en) * | 2020-08-12 | 2020-11-24 | 北京国电龙源环保工程有限公司 | Online detection device and detection method for ammonia in flue gas |
| CN111982611B (en) * | 2020-08-12 | 2021-08-24 | 国能龙源环保有限公司 | Online detection device and detection method for ammonia in flue gas |
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