CN207357133U - A kind of gas adds reaction system - Google Patents
A kind of gas adds reaction system Download PDFInfo
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- CN207357133U CN207357133U CN201721144571.8U CN201721144571U CN207357133U CN 207357133 U CN207357133 U CN 207357133U CN 201721144571 U CN201721144571 U CN 201721144571U CN 207357133 U CN207357133 U CN 207357133U
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- gas
- buffer unit
- tail gas
- ammonia
- liquid
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Abstract
Chemical field is the utility model is related to, reaction system is added more particularly to a kind of gas.The utility model provides a kind of gas and adds reaction system, and the gas, which adds reaction system, to be included：Nitrogen storage device, ammonia-containing gas storage device, first gas buffer unit, reaction unit, second gas buffer unit, liquid-absorbant device for absorbing tail gas, solid absorbent device for absorbing tail gas.Gas provided by the utility model is added in the reaction decorum, ammonia can be diluted when introducing ammonia using nitrogen, when can also need, ventilated using nitrogen, prevent from blocking so as to blow away chloride solid, further, it is also possible to detect the pressure in pipeline by pressure-detecting device, just in case corresponding change can occur for retaining pressure, user can carry out respective operations in time.In addition, buffer unit and two benches device for absorbing tail gas can ensure that tail gas is adequately processed, prevent from polluting.
Description
Technical field
Chemical field is the utility model is related to, reaction system is added more particularly to a kind of gas.
Background technology
Phosphonitrile is called phosphorus nitrence (Phosphazene), is a kind of strongly alkaline compound containing P=N double bonds.Allock etc.
This kind of material is synthesized in nineteen sixty-five, at that time mainly for the preparation of inorganic macromolecule compound material.And now, synthesize such thing
The main method of matter is as follows：
R1 and R2 can be H, can also the organic substituent such as alkane
During synthesizing phosphazene catalyst using this method, when being passed through ammonia, the snorkel in reaction unit occurs stifled
Plug (reaction logical ammonia can generate chloride solid), so as to cause hypertonia and further result in reaction system on the whole can not
It is continuing with, just needs to dredge ventilation pipe at this time.
Utility model content
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of gas to add reaction system
System, for solving the problems of the prior art.
In order to achieve the above objects and other related objects, the utility model provides a kind of gas and adds reaction system, described
Gas, which adds reaction system, to be included：
For storing the nitrogen storage device of source nitrogen；
For storing the ammonia-containing gas storage device in ammonia source；
For the stock containing ammonia flow that the nitrogen stream stock and ammonia-containing gas storage device drawn to nitrogen storage device are drawn into
Row buffering processing first gas buffer unit, the first gas buffer unit respectively with nitrogen storage device and ammonia-containing gas
Storage device is in fluid communication；
Reaction unit, the reaction unit are in fluid communication with first gas buffer unit；
Second gas buffer unit for the gas streams progress buffered drawn to reaction unit, described second
Gas buffer is in fluid communication with reaction unit；
Gas streams for being drawn to second gas buffer unit carry out the liquid of liquid-absorbant tail gas absorption processing
Body absorbent device for absorbing tail gas, the liquid-absorbant device for absorbing tail gas are in fluid communication with second gas buffer unit；
Gas streams for being drawn to liquid-absorbant device for absorbing tail gas are carried out at solid absorbent tail gas absorption
The solid absorbent device for absorbing tail gas of reason, the solid absorbent device for absorbing tail gas and liquid-absorbant device for absorbing tail gas
It is in fluid communication.
In the utility model some embodiments, the communicating pipe of the nitrogen storage device and first gas buffer unit
Road is equipped with first flow control device.
In the utility model some embodiments, the company of the ammonia-containing gas storage device and first gas buffer unit
Thread a pipe and be equipped with second flow control device.
In the utility model some embodiments, on the connecting pipe of the first gas buffer unit and reaction unit
Equipped with the 3rd volume control device.
In the utility model some embodiments, on the connecting pipe of the first gas buffer unit and reaction unit
Equipped with pressure-detecting device.
In the utility model some embodiments, reaction unit includes reaction kettle body, is set on the reaction kettle body
There are the first agitating device and the first feeding device.
In the utility model some embodiments, the liquid-absorbant device for absorbing tail gas and the second buffer unit
The port of export of connecting pipe extends to the bottom of liquid-absorbant device for absorbing tail gas.
In the utility model some embodiments, the liquid-absorbant device for absorbing tail gas includes tail gas absorption tank sheet
Body, the tail gas absorption tank body are equipped with the second agitating device and the second feeding device.
Brief description of the drawings
Fig. 1 is shown as the utility model structure diagram.
Component label instructions
1 nitrogen storage device
11 nitrogen storage device introduction pipes
12 first flow control devices
2 ammonia-containing gas storage devices
21 ammonia-containing gas storage device introduction pipes
22 second flow control devices
3 first gas buffer units
4 reaction units
41 reaction kettle bodies
42 first agitating devices
43 first feeding devices
44 reaction units introduce pipeline
45 the 3rd volume control devices
46 pressure-detecting devices
47 reaction unit introduction pipes
5 second gas buffer units
51 second gas buffer unit introduction pipes
6 liquid-absorbant device for absorbing tail gas
61 tail gas absorption tank bodies
62 second agitating devices
63 second feeding devices
7 solid absorbent device for absorbing tail gas
71 solid absorbent device for absorbing tail gas introduce pipeline
72 solid absorbent device for absorbing tail gas introduction pipes
Embodiment
Illustrate the embodiment of the utility model by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig.1.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating
The revealed content of specification, so that those skilled in the art understands and reads, being not limited to the utility model can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model institute
The technology contents of announcement are obtained in the range of covering.Meanwhile in this specification it is cited as " on ", " under ", "left", "right",
The term of " centre " and " one " etc., is merely convenient to understanding for narration, and is not used to limit the enforceable scope of the utility model,
Its relativeness is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, the utility model, which provides a kind of gas, adds reaction system, the reaction system can include nitrogen
Storage device 1, ammonia-containing gas storage device 2, first gas buffer unit 3, reaction unit 4, second gas buffer unit 5, liquid
Body absorbent device for absorbing tail gas 6, solid absorbent device for absorbing tail gas 7.
Gas provided by the utility model is added in the reaction decorum, can include nitrogen storage device 1, the nitrogen is deposited
Storage device 1 can be used for storing source nitrogen (for example, nitrogen gas), and the nitrogen storage device 1 can accommodate nitrogen
The container in source, such as can be steel cylinder etc..
Gas provided by the utility model is added in the reaction decorum, can include ammonia-containing gas storage device 2, described to contain
Ammonia gas storage device 2 can be used for storing the source of the gas (for example, the gas such as ammonia, dimethylamine, methylamine, trimethylamine) containing ammonia, institute
It can be the container that can accommodate the source of the gas containing ammonia to state ammonia-containing gas storage device 2, such as can be steel cylinder etc., when including a variety of
During source of the gas, ammonia-containing gas storage device 2 can include multiple steel cylinders containing respective species source of the gas, for example, can include ammonia steel
Bottle, dimethylamine steel cylinder, methylamine steel cylinder, trimethylamine steel cylinder etc..
Gas provided by the utility model is added in the reaction decorum, can include first gas buffer unit 3, and described the
One gas buffer 3 can be used for carrying out buffered, the first gas to the nitrogen stream stock that nitrogen storage device 1 is drawn
Buffer unit 3 can be used for carrying out buffered, the first gas to the ammonia flow stock that ammonia-containing gas storage device 2 is drawn
Buffer unit 3 can be reaction kettle, retort etc..The buffered, which is often referred to introduce the gas streams for needing to convey, to be had
In the container of certain space, and gas streams are further drawn into the container, so as to be provided during stream stock conveying
Certain cushion space, the material between the device for preventing from closing on pollute mutually the processing method of (for example, suck-back).Described first
Gas buffer 3 can be in fluid communication with nitrogen storage device 1, and the source nitrogen in nitrogen storage device 1 can be introduced into
In one gas buffer 3, so as to be subjected to buffered, the nitrogen storage device 1 is connected with first gas buffer unit 3
Pipeline is equipped with first flow control device 12 (for example, valve etc.), so as to be opened and closed or control pipeline in fluid flow,
More specifically, the first gas buffer unit 3 can be flowed by nitrogen storage device introduction pipe 11 with nitrogen storage device 1
Body connects.The first gas buffer unit 3 can also be in fluid communication with ammonia-containing gas storage device 2, ammonia-containing gas storage dress
The ammonia source put in 2 can be introduced into first gas buffer unit 3, so that buffered is subjected to, the ammonia-containing gas storage
The connecting pipe of device 2 and first gas buffer unit 3 is equipped with second flow control device 22 (for example, valve etc.), so that
Can be opened and closed or control pipeline in fluid flow, more specifically, the first gas buffer unit 3 can pass through ammonia-containing gas
Storage device introduction pipe 21 is in fluid communication with ammonia-containing gas storage device 2, specifically, when ammonia-containing gas respectively include ammonia,
When dimethylamine, methylamine, trimethylamine etc., first gas buffer unit 3 can pass through pipeline and the storage device stream of each gas respectively
Body connect, for example, first gas buffer unit 3 can respectively with ammonia steel cylinder, dimethylamine steel cylinder, methylamine steel cylinder, trimethylamine steel
Bottle is in fluid communication, and can set volume control device on each connecting pipe.
Gas provided by the utility model is added in the reaction decorum, can include reaction unit 4, the reaction unit 4
It can be used for reaction raw materials to be reacted, reaction raw materials can be ammonia, dimethylamine, methylamine, trimethylamine etc., institute in reaction unit
The reaction of progress can be reacted as follows：
R1 and R2 can be H, can also the organic substituent such as alkane
The reaction unit 4 can be in fluid communication with first gas buffer unit 3, what first gas buffer unit 3 was drawn
Participation reaction in reaction unit 4, the warp that first gas buffer unit 3 is drawn can be introduced into by being subjected to the ammonia flow stock of buffered
It can be then introduced into when needed in reaction unit 4 by the nitrogen stream stock of buffered, so as to reacting pipe (for example, reaction
Connecting pipe between 4 and first buffer unit 3 of device) dredged.The first gas buffer unit 3 and reaction unit 4
Connecting pipe on can be equipped with the 3rd volume control device 45 (for example, valve etc.), so as to be opened and closed or control pipeline in
The flow of fluid, the first gas buffer unit 3 on the connecting pipe of reaction unit 4 with being also provided with pressure-detecting device
46 (for example, pressure gauges etc.), so as to detect the Fluid pressure in pipeline.More specifically, the first gas buffer unit 3
Pipeline 44 can be introduced between reaction unit 4 by reaction unit to be in fluid communication.The reaction unit 4 can usually include anti-
Kettle body 41 is answered, the reaction kettle body 41 usually can be with 5 fluid of first gas buffer unit 3 and second gas buffer unit
Connection, the reaction kettle body 41 usually can be that can accommodate reaction kettle, retort of above-mentioned reaction etc., the reaction kettle sheet
The first agitating device 42 (for example, blender etc.) can be equipped with body 41, so as to so that the material in reaction kettle body 41 fills
Divide mixing, the first feeding device 43 (for example, charge door to be opened/closed etc.) can be equipped with the reaction kettle body 41, so as to
Reaction mass is introduced in reaction kettle body 41 when needed.
Gas provided by the utility model is added in the reaction decorum, can include second gas buffer unit 5, and described the
The gas streams that two gas buffers 5 can be used for drawing reaction unit 4 carry out buffered, second gas
Body buffer unit 5 can be reaction kettle, retort etc..The second gas buffer unit 5 can connect with 4 fluid of reaction unit
Logical, gas streams caused by reaction can be introduced into second gas buffer unit 5 in reaction unit 4, so as to be subjected to buffering
Processing, more specifically, the second gas buffer unit 5 can be filled by reaction unit introduction pipe 47 and second gas buffering
Put 5 fluid communication.
Gas provided by the utility model is added in the reaction decorum, can include liquid-absorbant device for absorbing tail gas 6,
The gas streams that the liquid-absorbant device for absorbing tail gas 6 can be used for drawing second gas buffer unit 5 carry out liquid
The processing of body absorbent tail gas absorption.The liquid-absorbant tail gas absorption processing is often referred to gas streams introducing liquid-absorbant
In, so that the processing method for being removed the specific components in gas streams at least in part by liquid-absorbant, the liquid
Absorbent can be the acidic liquids such as water, dilute hydrochloric acid, dilute sulfuric acid, and the component being removed in gas streams can be dimethylamine, ammonia
The alkaline gas such as gas, trimethylamine, methylamine.The liquid-absorbant device for absorbing tail gas 6 can be flowed with second gas buffer unit 5
Body connects, and the stream stock of buffered is subjected to from second gas buffer unit 5 can be introduced into liquid-absorbant tail gas absorption dress
In putting 6, so as to carry out liquid-absorbant tail gas absorption processing, liquid is typically provided with the liquid-absorbant device for absorbing tail gas 6
Body absorbent, the port of export of the liquid-absorbant device for absorbing tail gas 6 and the connecting pipe of the second buffer unit (are usually located at
In liquid-absorbant device for absorbing tail gas 6) it can usually extend under the liquid level of liquid-absorbant, liquid suction can also be extended to
The bottom of agent device for absorbing tail gas 6 is received, so as to ensure coming into full contact with for introduced gas streams and liquid-absorbant, ensures to inhale
Produce effects fruit.More specifically, the liquid-absorbant device for absorbing tail gas 6 can pass through second gas buffer unit introduction pipe 51
It is in fluid communication with second gas buffer unit 5.The liquid-absorbant device for absorbing tail gas 6 can usually include tail gas absorption tank
Body 61, the tail gas absorption tank body 61 can usually be filled with second gas buffer unit 5 and solid absorbent tail gas absorption
7 fluid communication are put, the tail gas absorption tank body 61 usually can be that can accommodate reaction kettle, retort of above-mentioned reaction etc.,
The second agitating device 62 (for example, blender etc.) can be equipped with the tail gas absorption tank body 61, so as to so that tail gas is inhaled
Liquid-absorbant in closed cans body 61 comes into full contact with the gas streams introduced, can be set on the tail gas absorption tank body 61
There is the second feeding device 63 (for example, charge door to be opened/closed etc.), so as to when needed by material (for example, liquid absorption
Agent) introduce in tail gas absorption tank body 61.
Gas provided by the utility model is added in the reaction decorum, can include solid absorbent device for absorbing tail gas 7,
The solid absorbent device for absorbing tail gas 7 can be used for the gas streams drawn to liquid-absorbant device for absorbing tail gas 6
Carry out solid absorbent tail gas absorption processing, the solid absorbent device for absorbing tail gas 7 can be absorption tower, reaction kettle, anti-
Answer tank etc..The solid absorbent tail gas absorption processing is often referred to contact gas streams with solid absorbent, so that by solid
The processing method that body absorbent removes the specific components in gas streams at least in part, the solid absorbent can be living
Property charcoal, aluminium triphosphate, aluminium dihydrogen tripolyphosphate, modified zeolite, aluminium oxide etc., the component being removed in gas streams can be
The alkaline gas such as ammonia, methylamine, trimethylamine, dimethylamine.The solid absorbent device for absorbing tail gas 7 can be with liquid-absorbant
Device for absorbing tail gas 6 is in fluid communication, after the processing of liquid-absorbant tail gas absorption is subjected in liquid-absorbant device for absorbing tail gas 6
Gas streams can be introduced into solid absorbent device for absorbing tail gas 7, so as to be subjected to the processing of solid absorbent tail gas absorption, institute
State and solid absorbent is typically provided with solid absorbent device for absorbing tail gas 7, liquid-absorbant device for absorbing tail gas 6 and solid are inhaled
Receiving the outlet (being usually located in solid absorbent device for absorbing tail gas 7) of the connecting pipe of agent device for absorbing tail gas 7 usually can be with
Extend in solid absorbent, so as to ensure to flow coming into full contact with for stock and solid absorbent.More specifically, the solid absorbent
Device for absorbing tail gas 7 can introduce pipeline 71 and liquid-absorbant device for absorbing tail gas by solid absorbent device for absorbing tail gas
6 are in fluid communication.Solid absorbent device for absorbing tail gas fairlead is also provided with the solid absorbent device for absorbing tail gas 7
Road 72, so as to which the gas streams for being subjected to the processing of solid absorbent tail gas absorption are drawn whole system.
Gas provided by the utility model is added in the reaction decorum, and ammonia can be diluted using nitrogen when introducing ammonia
Gas, when can also need, is ventilated using nitrogen, so that blowing away chloride solid prevents from blocking, further, it is also possible to pass through pressure
Pressure in force checking device detection pipeline, just in case corresponding change can occur for retaining pressure, user can be corresponded in time
Operation.In addition, buffer unit and two benches device for absorbing tail gas can ensure that tail gas is adequately processed, prevent from polluting.
In conclusion the utility model effectively overcomes various shortcoming of the prior art and has high industrial exploitation value
Value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by the claim of the utility model.
Claims (8)
1. a kind of gas adds reaction system, it is characterised in that the gas, which adds reaction system, to be included：
For storing the nitrogen storage device (1) of source nitrogen；
For storing the ammonia-containing gas storage device (2) in ammonia source；
The stock containing ammonia flow drawn for the nitrogen stream stock and ammonia-containing gas storage device (2) drawn to nitrogen storage device (1)
Carry out buffered first gas buffer unit (3), the first gas buffer unit (3) respectively with nitrogen storage device
(1) it is in fluid communication with ammonia-containing gas storage device (2)；
Reaction unit (4), the reaction unit (4) are in fluid communication with first gas buffer unit (3)；
Carry out the second gas buffer unit (5) of buffered for the gas streams drawn to reaction unit (4), described the
Two gas buffers (5) are in fluid communication with reaction unit (4)；
Gas streams for being drawn to second gas buffer unit (5) carry out the liquid of liquid-absorbant tail gas absorption processing
Absorbent device for absorbing tail gas (6), the liquid-absorbant device for absorbing tail gas (6) and second gas buffer unit (5) fluid
Connection；
Gas streams for being drawn to liquid-absorbant device for absorbing tail gas (6) carry out solid absorbent tail gas absorption processing
Solid absorbent device for absorbing tail gas (7), the solid absorbent device for absorbing tail gas (7) and liquid-absorbant tail gas absorption
Device (6) is in fluid communication.
2. a kind of gas as claimed in claim 1 adds reaction system, it is characterised in that the nitrogen storage device (1) and
The connecting pipe of first gas buffer unit (3) is equipped with first flow control device (12).
3. a kind of gas as claimed in claim 1 adds reaction system, it is characterised in that the ammonia-containing gas storage device
(2) and the connecting pipe of first gas buffer unit (3) is equipped with second flow control device (22).
4. a kind of gas as claimed in claim 1 adds reaction system, it is characterised in that the first gas buffer unit
(3) connecting pipe with reaction unit (4) is equipped with the 3rd volume control device (45).
5. a kind of gas as claimed in claim 1 adds reaction system, it is characterised in that the first gas buffer unit
(3) connecting pipe with reaction unit (4) is equipped with pressure-detecting device (46).
6. a kind of gas as claimed in claim 1 adds reaction system, it is characterised in that reaction unit (4) includes reaction kettle
Body (41), the reaction kettle body are equipped with the first agitating device (42) and the first feeding device (43).
7. a kind of gas as claimed in claim 1 adds reaction system, it is characterised in that the liquid-absorbant tail gas absorption
The port of export of device (6) and the connecting pipe of the second buffer unit extends to the bottom of liquid-absorbant device for absorbing tail gas (6).
8. a kind of gas as claimed in claim 1 adds reaction system, it is characterised in that the liquid-absorbant tail gas absorption
Device (6) includes tail gas absorption tank body (61), and the tail gas absorption tank body is equipped with the second agitating device (62) and second
Feeding device (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144571.8U CN207357133U (en) | 2017-09-07 | 2017-09-07 | A kind of gas adds reaction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144571.8U CN207357133U (en) | 2017-09-07 | 2017-09-07 | A kind of gas adds reaction system |
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| Publication Number | Publication Date |
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| CN207357133U true CN207357133U (en) | 2018-05-15 |
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ID=62351957
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| CN201721144571.8U Active CN207357133U (en) | 2017-09-07 | 2017-09-07 | A kind of gas adds reaction system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013317A (en) * | 2019-12-16 | 2020-04-17 | 凯盛光伏材料有限公司 | Industrial tail gas dry-type purification treatment device |
-
2017
- 2017-09-07 CN CN201721144571.8U patent/CN207357133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013317A (en) * | 2019-12-16 | 2020-04-17 | 凯盛光伏材料有限公司 | Industrial tail gas dry-type purification treatment device |
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