CN207025018U - A kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production - Google Patents
A kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production Download PDFInfo
- Publication number
- CN207025018U CN207025018U CN201720745687.0U CN201720745687U CN207025018U CN 207025018 U CN207025018 U CN 207025018U CN 201720745687 U CN201720745687 U CN 201720745687U CN 207025018 U CN207025018 U CN 207025018U
- Authority
- CN
- China
- Prior art keywords
- tower body
- damping
- fixedly connected
- sulfuric acid
- supporting plate
- 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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 25
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910000040 hydrogen fluoride Inorganic materials 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 66
- 230000000694 effects Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- -1 fluorohaloparaffin Chemical compound 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910001506 inorganic fluoride Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002760 rocket fuel Substances 0.000 description 1
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
It the utility model is related to chemical technology field, and disclose a kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production, including tower body, the bottom of tower body is connected to the inside of supporting plate, the side both ends of supporting plate are connected with inserted link, supporting plate is fixedly connected with two adapter sleeves by two inserted links, the bottom of adapter sleeve is fixedly connected with damper, the fixed cover that damper is socketed by its bottom is fixedly connected with damping base, and damping base is by the damping device that its upper surface is fixedly connected and supporting plate and is flexibly connected.The sulfuric acid absorption tower for being used for anhydrous hydrogen fluoride production facilitates the fixation of tower body by supporting plate, pass through inserted link, adapter sleeve, damper and damping device, pass through middle part damping of the damping device to tower body bottom, both ends damping of the damper to tower body bottom, facilitating damping of the tower body in damping base prevents tower body from toppling over because of external force, the shock-absorbing function of tower body is added, adds the stability of tower body.
Description
Technical field
It the utility model is related to chemical technology field, specially a kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production.
Background technology
Anhydrous hydrogen fluoride for industrial use is a kind of widely used chemical products, and outward appearance is colourless fuming liquids, in decompression or high
The lower easily gasification of temperature, it is mainly used as producing villiaumite, fluorohaloparaffin, fluorine refrigerant, etching glass, impregnated timber and electrolysis element fluorine
Deng.Anhydrous hydrogen fluoride is widely used to the industries such as atomic energy, chemical industry and oil, is strong oxidizer, still produces element fluorine, each
The base stock of kind fluorine refrigerant, inorganic fluoride and various organic fluorides, can be configured to various uses has water hydrofluoric acid,
Catalyst of organic compound etc. is manufactured and manufactured for graphite, corrodes stratum, and rare earth when being additionally operable to exploit some mineral deposits
The extraction of element, radioactive element, it is the raw material of manufacture hex in atomic energy industry and nuclear weapon production, and produces
The raw material of rocket fuel and additive, it may also be used for glass etching agent and impregnated timber etc..
Need to use sulfuric acid absorption tower during anhydrous hydrogen fluoride produces, lack damping in existing sulfuric acid absorption tower
Function, it is known that sulphuric acid is a strong corrosive and oxidisability, if sulfuric acid absorption tower is because of external force majeure（Such as earthquake）
And topple over, substantial industrial accident is easily caused, economic loss can be not only caused to enterprise, operating personnel can also be brought certain
Threaten.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of sulfuric acid absorption for anhydrous hydrogen fluoride production
Tower, possess the advantages of can weakening sulfuric acid absorption tower vibrations, solve the problems, such as that sulfuric acid absorption tower is toppled over because of force majeure.
（Two）Technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of sulphur for anhydrous hydrogen fluoride production
Acid absorption column, including tower body, the bottom of the tower body are connected to the inside of supporting plate, the equal clamping in side both ends of the supporting plate
There is inserted link, the outer surface of two inserted links is socketed with adapter sleeve, and the bottom of the adapter sleeve is fixedly connected with damper, institute
State the fixed cover that damper is socketed by its bottom and be fixedly connected with damping base, the damping base is fixed by its upper surface
The damping device of connection and supporting plate and it is flexibly connected.
The damping device includes telescopic mast, and the inside of the telescopic mast is connected with expansion link, and the expansion link passes through it
The contiguous block of top welding is fixedly connected with supporting plate, and the top on the inside of the expansion link is fixedly connected with limited block, described to stretch
Bottom on the inside of contracting bar is connected with decoupling rod by buffer stopper, the decoupling rod by the spring pedestal that its bottom is welded with
Bottom on the inside of telescopic mast is fixedly connected, and the expansion link is located at telescopic mast and is fixedly connected with limiting plate with expansion link junction,
The limiting plate is located at the inside of telescopic mast, and the bottom of the limiting plate is fixedly connected with spring pedestal by damping spring, institute
State the inside that decoupling rod is connected to damping spring.
Preferably, escape pipe is connected with the top of the tower body side, the bottom of the tower body side is consolidated by catheter
Surely it is connected with sulfuric acid storage bin.
Preferably, the quantity of the damper is two, and the model of two dampers is rubber isolator.
Preferably, the quantity of the damping device is four, and four damping devices are equidistantly distributed in the upper of damping base
Surface.
Preferably, the supporting plate is shaped as rectangle, and the top inside supporting plate offers the bottom with tower body
The neck being adapted.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production, tool
Standby following beneficial effect：
1st, the sulfuric acid absorption tower for being used for anhydrous hydrogen fluoride production, the fixation of tower body is facilitated by supporting plate, by inserting
Bar, adapter sleeve, damper and damping device, facilitating damping of the tower body in damping base prevents tower body from toppling over because of external force,
The shock-absorbing function of tower body is added, adds the stability of tower body, the advantage with the shock resistance of increase tower body.
2nd, this be used for anhydrous hydrogen fluoride production sulfuric acid absorption tower, by decoupling rod and buffer stopper in expansion link on move down
It is dynamic to have haveed the function that to carry out damping to tower body, it is spacing to buffer stopper progress by limited block, the stability of tower body is added, is had
Prevent tower body from rocking, moved up and down by expansion link through damping spring in telescopic mast, reached and tower body is subtracted
Shake, has the function that to prevent tower body from rocking, by middle part damping of the damping device to tower body bottom, damper is to tower body bottom
Both ends damping, there is the function of seismic resistance of increase tower body, the advantage for preventing tower body from being rocked by external active force, add sulfuric acid
The stability and security on absorption tower.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the mplifying structure schematic diagram in A portions in the utility model Fig. 1.
In figure：1 tower body, 2 escape pipes, 3 catheters, 4 sulfuric acid storage bins, 5 supporting plates, 6 adapter sleeves, 7 inserted links, 8 dampers,
9 fixed covers, 10 damping bases, 11 damping devices, 111 spring pedestals, 112 telescopic masts, 113 limiting plates, 114 expansion links, 115 connect
Connect block, 116 limited blocks, 117 buffer stoppers, 118 damping springs, 119 decoupling rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2, a kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production, including tower body 1 are referred to, the side of tower body 1
Top is connected with escape pipe 2, and escape pipe 2 discharges caused gas in tower body 1, and the bottom of the side of tower body 1 is fixed by catheter 3
Sulfuric acid storage bin 4 is connected with, catheter 3 is connected to inside tower body 1, sulfuric acid caused by the storage tower body 1 of sulfuric acid storage bin 4, is prevented
Sulfuric acid leaks, and the bottom of tower body 1 is connected to the inside of supporting plate 5, and supporting plate 5 is shaped as rectangle, and inside supporting plate 5
Top offers the neck being adapted with the bottom of tower body 1, and the fixation of tower body 1 is facilitated by supporting plate 5, adds tower body 1
Stability, the side both ends of supporting plate 5 are connected with inserted link 7, and the outer surface of two inserted links 7 is socketed with adapter sleeve 6,
The bottom of adapter sleeve 6 is fixedly connected with damper 8, and the annexation of adapter sleeve 6 and damper 8 is welding, the quantity of damper 8
For two, the model of two dampers 8 is rubber isolator, and the damping at the bottom both ends of tower body 1 is added by damper 8, is subtracted
The fixed cover 9 that shake device 8 is socketed by its bottom is fixedly connected with damping base 10, and fixed cover 9 is welded on the upper of damping base 10
Surface, the damping device 11 that damping base 10 is fixedly connected by its upper surface and supporting plate 5 and is flexibly connected, damping device 11
The upper surface of damping base 10 is welded on, the quantity of damping device 11 is four, and four damping devices 11, which equidistantly distribute, to be subtracted
The upper surface of base 10 is shaken, by the fixation of inserted link 7 and adapter sleeve 6 to damper 8 and tower body 1, facilitates tower body 1 at damping bottom
Damping on seat 10, prevents tower body 1 from toppling over because of external force, adds the shock-absorbing function of tower body 1, add the stability of tower body 1,
The advantage of shock resistance with increase tower body 1 is right by middle part damping of the damping device 11 to the bottom of tower body 1, damper 8
The both ends damping of the bottom of tower body 1, there is the function of seismic resistance of increase tower body 1, it is excellent to prevent that tower body 1 from rocking because of external active force
Gesture, add the stability and security of sulfuric acid absorption tower 1.
Damping device 11 includes telescopic mast 112, and the inside of telescopic mast 112 is connected with expansion link 114, and expansion link 114 is being stretched
The internal activity of contracting post 112 is connected, and expansion link 114 is fixedly connected by the contiguous block 115 of its top welding with supporting plate 5, is stretched
The top of the inner side of bar 114 is fixedly connected with limited block 116, and the bottom of the inner side of expansion link 114 is connected with by buffer stopper 117
Decoupling rod 119, applying active force to connecting plate 5 by tower body 1 makes decoupling rod 119 and buffer stopper 117 upper and lower in expansion link 114
The effect that damping is carried out to tower body 1 has been moved to, buffer stopper 117 has been carried out by limited block 116 spacing, adds tower body 1
Stability, have the function that to prevent tower body 1 from rocking, the spring pedestal 111 and telescopic mast that decoupling rod 119 is welded by its bottom
The bottom of 112 inner sides is fixedly connected, and expansion link 114 is located at telescopic mast 112 and is fixedly connected with limiting plate with the junction of expansion link 114
113, limiting plate 113 is located at the inside of telescopic mast 112, and the bottom of limiting plate 113 is fixedly connected with spring by damping spring 118
Base 111, by tower body 1 to connecting plate 5 apply active force make expansion link 114 through damping spring 118 in telescopic mast 112 up and down
It is mobile, reach the damping to tower body 1, had the function that to prevent tower body 1 from rocking.
In summary, the sulfuric acid absorption tower for being used for anhydrous hydrogen fluoride production, consolidating for tower body 1 is facilitated by supporting plate 5
It is fixed, by inserted link 7, adapter sleeve 6, damper 8 and damping device 11, damping of the tower body 1 in damping base 10 is facilitated, is prevented
Tower body 1 is toppled over because of external force, adds the shock-absorbing function of tower body 1, adds the stability of tower body 1, has the anti-of increase tower body 1
The advantage of vibration resistance.
Move up and down to have reached in expansion link 114 by decoupling rod 119 and buffer stopper 117 and damping is carried out to tower body 1
Effect, is carried out spacing by limited block 116 to buffer stopper 117, adds the stability of tower body 1, and having prevents what tower body 1 from rocking
Effect, moved up and down by expansion link 114 through damping spring 118 in telescopic mast 112, reached the damping to tower body 1, had
The effect for preventing tower body 1 from rocking, by middle part damping of the damping device 11 to the bottom of tower body 1, damper 8 is to the bottom of tower body 1
Both ends damping, there is the function of seismic resistance of increase tower body 1, the advantage for preventing tower body 1 from being rocked by external active force.Add sulphur
The stability and security of acid absorption column 1.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production, including tower body（1）, it is characterised in that：The tower body（1）'s
Bottom is connected to supporting plate（5）Inside, the supporting plate（5）Side both ends be connected with inserted link（7）, two inserted links
（7）Outer surface be socketed with adapter sleeve（6）, the adapter sleeve（6）Bottom be fixedly connected with damper（8）, the damping
Device（8）The fixed cover being socketed by its bottom（9）It is fixedly connected with damping base（10）, the damping base（10）By thereon
The damping device that surface is fixedly connected（11）With supporting plate（5）It is flexibly connected；
The damping device（11）Including telescopic mast（112）, the telescopic mast（112）Inside be connected with expansion link（114）, institute
State expansion link（114）Pass through the contiguous block of its top welding（115）With supporting plate（5）It is fixedly connected, the expansion link（114）It is interior
Limited block is fixedly connected with the top of side（116）, the expansion link（114）The bottom of inner side passes through buffer stopper（117）Activity is even
It is connected to decoupling rod（119）, the decoupling rod（119）The spring pedestal welded by its bottom（111）With telescopic mast（112）Inner side
Bottom be fixedly connected, the expansion link（114）Positioned at telescopic mast（112）With expansion link（114）Junction is fixedly connected limited
Position plate（113）, the limiting plate（113）Positioned at telescopic mast（112）Inside, the limiting plate（113）Bottom pass through damping
Spring（118）It is fixedly connected with spring pedestal（111）.
A kind of 2. sulfuric acid absorption tower for anhydrous hydrogen fluoride production according to claim 1, it is characterised in that：The tower
Body（1）Escape pipe is connected with the top of side（2）, the tower body（1）The bottom of side passes through catheter（3）It is fixedly connected with sulphur
Sour storage bin（4）.
A kind of 3. sulfuric acid absorption tower for anhydrous hydrogen fluoride production according to claim 1, it is characterised in that：It is described to subtract
Shake device（8）Quantity be two, two dampers（8）Model be rubber isolator.
A kind of 4. sulfuric acid absorption tower for anhydrous hydrogen fluoride production according to claim 1, it is characterised in that：It is described to subtract
Shake device（11）Quantity be four, four damping devices（11）Equidistantly distribute in damping base（10）Upper surface.
A kind of 5. sulfuric acid absorption tower for anhydrous hydrogen fluoride production according to claim 1, it is characterised in that：The branch
Fagging（5）Be shaped as rectangle, and supporting plate（5）Internal top offers and tower body（1）The neck that is adapted of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745687.0U CN207025018U (en) | 2017-06-26 | 2017-06-26 | A kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745687.0U CN207025018U (en) | 2017-06-26 | 2017-06-26 | A kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207025018U true CN207025018U (en) | 2018-02-23 |
Family
ID=61468963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745687.0U Expired - Fee Related CN207025018U (en) | 2017-06-26 | 2017-06-26 | A kind of sulfuric acid absorption tower for anhydrous hydrogen fluoride production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207025018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387226A (en) * | 2020-11-11 | 2021-02-23 | 润泰化学（泰兴）有限公司 | Dealcoholization tower for producing isobutyl 2,2, 4-trimethyl-3-hydroxypentanoate |
-
2017
- 2017-06-26 CN CN201720745687.0U patent/CN207025018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387226A (en) * | 2020-11-11 | 2021-02-23 | 润泰化学（泰兴）有限公司 | Dealcoholization tower for producing isobutyl 2,2, 4-trimethyl-3-hydroxypentanoate |
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| 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: 20180223 |