CN207941498U - A kind of improvement device of reaction kettle - Google Patents
A kind of improvement device of reaction kettle Download PDFInfo
- Publication number
- CN207941498U CN207941498U CN201721686096.7U CN201721686096U CN207941498U CN 207941498 U CN207941498 U CN 207941498U CN 201721686096 U CN201721686096 U CN 201721686096U CN 207941498 U CN207941498 U CN 207941498U
- Authority
- CN
- China
- Prior art keywords
- reaction
- hole
- reaction kettle
- explosive
- flange
- 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
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 41
- 239000002360 explosive Substances 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004821 distillation Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- -1 nitrogen ester Chemical class 0.000 description 2
- JUNAPQMUUHSYOV-UHFFFAOYSA-N 2-(2h-tetrazol-5-yl)acetic acid Chemical compound OC(=O)CC=1N=NNN=1 JUNAPQMUUHSYOV-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of improvement device of reaction kettle, the device includes reaction kettle, reaction lid is equipped at the top of reaction kettle, reaction is covered equipped with feed pipe, distillation outlet, man-hole opening and stirring motor, reaction lid center sets that there are one holes, a vapor is stretched into from hole to pop one's head in centre position in kettle, flowmeter is installed in feed pipe lower position and distillation outlet port, reaction kettle covers out there are one explosive outlet, the hole that explosive outlet is diameter 30cm, it installs flange on hole additional, is closed with one piece of partition board among flange, flange reconnects an iron pipe to roof.The utility model has the advantage of：More thoroughly the moisture in material can be evaporated, improve the conversion ratio of product, while when occurring dangerous, the explosive mouth of setting can will ensure that energy is discharged by explosive steel pipe, to reduce security risk.
Description
Technical field
The utility model is related to field of chemical equipment, the improvement device of especially a kind of reaction kettle.
Background technology
When company produces tetrazoleacetic acid, repeatedly nitridation reaction is used, the repeatedly nitrogen ester of production will be evaporated extra moisture, but repeatedly
Nitrogen ester steam if overdrying, it is heated to set off an explosion, moisture it is too many again under the influence of single stepping reaction, influence product yield.
Present operating method is that liquid level situation in kettle is paid close attention to while controlling temperature, closes on liquid level continuous sampling and carries out moisture
Detection allows a certain amount of moisture to exist, and prevents from steaming to obtain overdrying initiation accident, operates affect to a certain extent in next step in this way
Conversion ratio.Therefore, how to ensure as possible to be evaporated moisture while not going out safety accident is the effective way for improving conversion ratio
Diameter.To solve the problems, such as this, company develops a kind of modified reaction kettle device, the device can effective solution this ask
Topic.
Invention content
The purpose of this utility model is to provide a kind of improvement device of reaction kettle, which can improve safe operation,
The yield of product can also be made to improve simultaneously.
The technical solution of the utility model is：A kind of improvement device of reaction kettle, which includes reaction kettle, reacts kettle top
Portion is equipped with reaction and covers, and reaction is covered equipped with feed pipe, distillation outlet, man-hole opening and stirring motor, and reaction lid center is equipped with
One hole stretches into a vapor from hole and pops one's head in centre position in kettle, in feed pipe lower position and distillation outlet port
Flowmeter is installed, reaction covers out there are one explosive outlet, the hole that explosive outlet is diameter 30cm, and flange, flange are installed additional on hole
Intermediate to be closed with one piece of partition board, flange reconnects an iron pipe to roof.
The utility model has the advantage of：More thoroughly the moisture in material can be evaporated, improve the conversion of product
Rate, while when occurring dangerous, the explosive mouth of setting can will ensure that energy is discharged by explosive steel pipe, to reduce safety wind
Danger.
Description of the drawings
Fig. 1 is a kind of improvement apparatus structure schematic diagram of reaction kettle of the utility model.
In figure：The explosive outlets 1-, 2- water vapours probe, 3- flowmeters, 4- feed pipes, 5- distillation outlet, 6- man-hole openings, 7-
Stirring motor, 8- reaction lids.
Specific implementation mode
A kind of improvement device of reaction kettle, the device include reaction kettle, and reaction lid 8 is equipped at the top of reaction kettle, is reacted on lid 8
Equipped with feed pipe 4, distillation outlet 5, man-hole opening 6 and stirring motor 7, reaction 8 entad of lid sets that there are one holes, from Kong Shangshen
Enter a vapor probe 2 to centre position in kettle, flowmeter 3 be installed in 4 lower position of feed pipe and 5 positions of distillation outlet,
Explosive outlet 1 there are one being opened on lid 8 is reacted, it is explosive to export the hole for being diameter 30cm, install flange on hole additional, flange centre is with one piece
Partition board is closed, and flange reconnects an iron pipe to roof.
A hole is bored in reaction 8 entad of lid, vapor probe 2 is stretched into from hole to centre position in kettle,
Water vapor concentration is set and detects limit value, for detecting material moisture situation in kettle；One flow is installed in 4 lower position of feed pipe
Meter 3 by detection data, calculates the amount of moisture of inflow, equally pacifies in 5 positions of distillation outlet for measuring the amount into kettle material
A flowmeter 3 is filled, the amount of moisture for calculating outflow.It is operated by vapor probe display data, while utilizing stream
Gauge data calculate the water of outflow as reference.The hole of a 30cm size is opened in reaction lid 8, installs a flange, method additional
It is blue intermediate to be closed with one piece of partition board, reconnect a straight iron tube to roof, the design allowable stress of partition board for the reaction kettle most
Low-pressure is born a little, and when occurring quick-fried, partition board ruptures at first, and the energy of generation is excluded from explosive outlet, to reduce danger.
Claims (1)
1. a kind of improvement device of reaction kettle, it is characterised in that：The device includes reaction kettle, and reaction lid is equipped at the top of reaction kettle
（8）, reaction lid（8）It is equipped with feed pipe, distillation outlet, man-hole opening and stirring motor, reaction lid（8）There are one center is bored
A vapor probe is stretched into hole from hole（2）Centre position in kettle, in feed pipe（4）Lower position and distillation export（5）
Position is installed by flowmeter（3）, reaction lid（8）On open there are one explosive outlet（1）, explosive outlet（1）For the hole of diameter 30cm, hole
Upper installation flange, flange centre are closed with one piece of partition board, and flange reconnects an iron pipe to roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686096.7U CN207941498U (en) | 2017-12-07 | 2017-12-07 | A kind of improvement device of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686096.7U CN207941498U (en) | 2017-12-07 | 2017-12-07 | A kind of improvement device of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941498U true CN207941498U (en) | 2018-10-09 |
Family
ID=63704152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721686096.7U Expired - Fee Related CN207941498U (en) | 2017-12-07 | 2017-12-07 | A kind of improvement device of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237799A (en) * | 2019-07-15 | 2019-09-17 | 诸暨市瀚海环保科技有限公司 | A kind of biomass cellulose hydrothermal liquefaction high pressure reaction assembly |
-
2017
- 2017-12-07 CN CN201721686096.7U patent/CN207941498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237799A (en) * | 2019-07-15 | 2019-09-17 | 诸暨市瀚海环保科技有限公司 | A kind of biomass cellulose hydrothermal liquefaction high pressure reaction assembly |
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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: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |