CN206843096U - One kind recovery special distiller of titanium tetrachloride - Google Patents
One kind recovery special distiller of titanium tetrachloride Download PDFInfo
- Publication number
- CN206843096U CN206843096U CN201720720143.9U CN201720720143U CN206843096U CN 206843096 U CN206843096 U CN 206843096U CN 201720720143 U CN201720720143 U CN 201720720143U CN 206843096 U CN206843096 U CN 206843096U
- Authority
- CN
- China
- Prior art keywords
- demarcation strip
- casing
- titanium tetrachloride
- distillation still
- distiller
- 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
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 title claims description 13
- 238000004821 distillation Methods 0.000 claims abstract description 29
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000002245 particle Substances 0.000 claims abstract description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 11
- 238000006298 dechlorination reaction Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 4
- 238000003723 Smelting Methods 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- 230000006872 improvement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- 238000005660 chlorination reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011268 mixed slurry Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses one kind to reclaim the special distiller of titanium tetrachloride, belong to non-ferrous metal chemical industry technical field of smelting, the distiller includes distillation still and condenser, dechlorination device is provided between the distillation still and condenser, the dechlorination device is fixedly installed in the casing of the gas outlet of the distillation still, the circulation cavity through the tank ends is provided with the casing, demarcation strip is installed on the casing, the through hole of the distillation still and condenser is communicated with the demarcation strip, the demarcation strip in the circulation cavity is provided with some blind holes, sodium carbonate particle is provided with the blind hole, the demarcation strip is provided with the filter screen for covering the blind hole.The utility model effectively removes caused HCl gas in still-process, be widely used in titanium tetrachloride production.
Description
Technical field
It the utility model is related to non-ferrous metal chemical industry technical field of smelting, and in particular to one kind recovery titanium tetrachloride dedicated steaming
Evaporate device.
Background technology
China's titanium sponge and the intermediate products crude titanic chloride of chloride process titanium dioxide manufacturing enterprise its production technology are largely adopted
With fluidizing chlorination method, a kind of solid-liquid mixed waste is produced in titanic chloride production process, wherein averagely containing more than 50% liquid four
Titanium chloride, if do not reclaimed, when handling this part mixes not only improving titanium tetrachloride cost also results in environmental pollution, because
This, the titanium tetrachloride reclaimed in mud does not only have preferable economic benefit, also solves processing mud pollution on the environment.From
Chlorination appratus concentrator discharge mud be made up of liquid titanium tetrachloride and solid impurity, solid impurity mainly have high titanium slag powder,
Petroleum coke powder, chloride etc. form, and distiller is the key equipment for using fluidizing chlorination method at present, and distiller mainly includes steaming
Kettle and condenser are evaporated, in titanium tetrachloride removal process, production system and single devices are in air-tight state, do not allow in system
Gas is excessive and extraneous air enters in system, but existing distiller structure is single, and HCl gas is produced in still-process,
Condenser can be entered together with steam, HCl gas has following defect：First, causing to corrode to distiller body, cause
Its service life is low；Second, distillation needs to be further continued for handling after terminating, ample resources is expended.
Therefore, based on drawbacks described above, in non-ferrous metal chemical industry technical field of smelting, for reclaiming the special distillation of titanium tetrachloride
Device still suffers from research and improved demand, this be also a study hotspot in current non-ferrous metal chemical industry technical field of smelting and
The starting point that emphasis, even more the utility model are accomplished.
Utility model content
The purpose of this utility model is that providing one kind reclaims the special distiller of titanium tetrachloride, effectively removes still-process
In caused HCl gas.
In order to solve the above technical problems, the technical solution of the utility model is to provide a kind of recovery titanium tetrachloride dedicated steaming
Device is evaporated, the distiller includes distillation still and condenser, dechlorination device, the dechlorination are provided between the distillation still and condenser
Device is fixedly installed in the casing of the gas outlet of the distillation still, and the circulation sky through the tank ends is provided with the casing
Chamber, demarcation strip is installed on the casing, the through hole of the distillation still and condenser is communicated with the demarcation strip, positioned at institute
The demarcation strip stated in circulation cavity is provided with some blind holes, and the blind hole is interior to be provided with sodium carbonate particle, on the demarcation strip
Provided with the filter screen for covering the blind hole.
As a kind of optimal technical scheme, the demarcation strip is plugged on the casing, the demarcation strip and the casing
Between be provided with sealing strip.
As a kind of optimal technical scheme, the demarcation strip has the pulling part for stretching out the casing.
As a kind of optimal technical scheme, the bottom of the distillation still is provided with the stirring, blowing that source of the gas is dried in some connections
Pipe, the stirring, blowing pipe are provided with some nozzles.
As a kind of optimal technical scheme, the cross sectional shape of the nozzle is lower small taper upper greatly, the nozzle it is small
Hold towards the gas outlet of distillation still.
The utility model has the following advantages that：
(1) due to there is provided dechlorination device, sodium carbonate particle is provided with the blind hole on demarcation strip, when containing HCl gas
Steam by circulate cavity when, the sodium carbonate particle in HCl gas and blind hole reacts, can be by the HCl gas in steam
Remove, avoid HCl gas and upstream device is caused to corrode, extend the service life of distiller, while this online removal
The mode of HCl gas, reduces subsequent treatment process, saves resource.
(2) due to being provided with sealing strip between demarcation strip and casing, sealing strip on the one hand play sealed separation plate and casing it
Between gap effect, avoid in still-process gas and leak, on the other hand, demarcation strip can be clamped in casing by sealing strip
Top, positioning action is played, and the section of sealing strip installing space is bigger than the section of demarcation strip, when dismounting demarcation strip, keeps away
The filter screen on demarcation strip is exempted from by casing scratch.
(3) because there is provided the stirring, blowing pipe that source of the gas is dried in connection, in still-process, the connection drying of stirring, blowing pipe
Source of the gas, air-flow spray from nozzle, produce bubble, stir the mixed slurry in distillation still, improve distillation efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the mounting structure schematic diagram of demarcation strip in the utility model embodiment.
Fig. 3 is the structural representation of stirring, blowing pipe in the utility model embodiment.
In figure：1st, distillation still, 2, condenser, 3, dechlorination device, 301, casing, 302, demarcation strip, 303, through hole, 304, blind
Hole, 305, sodium carbonate particle, 306, filter screen, 307, sealing strip, 4, steam pipe coil, 5, stirring, blowing pipe, 6, nozzle.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to the scope of the utility model.
Embodiment one
As shown in figure 1, the utility model provides a kind of recovery special distiller of titanium tetrachloride, the distiller includes steaming
Kettle 1 and condenser 2 are evaporated, heater is provided with distillation still 1, the heater can use steam pipe coil 4, can also use electricity
Heating tube, brick stove can also be used, those skilled in the art can voluntarily select, be not limited thereto as needed, distillation
Dechlorination device 3 is provided between kettle 1 and condenser 2, dechlorination device 3 is fixedly installed in the casing 301 of the gas outlet of distillation still 1, case
The circulation cavity through the both ends of casing 301 is provided with body 301, demarcation strip 302 is installed on casing 301, demarcation strip 302 is provided with
The through hole 303 of distillation still 1 and condenser 2 is connected, the demarcation strip 302 in circulation cavity is provided with some blind holes 304, blind hole
Sodium carbonate particle 305 is provided with 304, when the steam containing HCl gas by circulate cavity when, in HCl gas and blind hole 304
Sodium carbonate particle 305 react, can by steam HCl gas remove, avoid HCl gas and corruption caused to upstream device
Erosions, the service life of distiller, while this online mode for removing HCl gas are extended, reduces subsequent treatment process,
Resource is saved, demarcation strip 302 is provided with the filter screen 306 of covering blind hole 304, avoids the sodium carbonate particle 305 in blind hole 304
Abjection, when changing sodium carbonate particle 305, filter screen 306 is opened, reacted particle in blind hole 304 is poured out, installs sodium carbonate
Filter screen 306 is covered after particle 305 again.
Embodiment two
As shown in Fig. 2 the utility model provides a kind of recovery special distiller of titanium tetrachloride, its structure and embodiment one
Essentially identical, its difference is, on the basis of embodiment one, has done following improvement, has further increased its performance：
Demarcation strip 302 is plugged on casing 301, improves the installation effectiveness of demarcation strip 302, demarcation strip 302 and casing 301
Between be provided with sealing strip 307, the one side of sealing strip 307 plays a part of gap between sealed separation plate 302 and casing 301, kept away
Exempt from gas in still-process to leak, on the other hand, demarcation strip 302 can be clamped in the top of casing 301 by sealing strip 307,
Positioning action is played, and the section of the installing space of sealing strip 307 is bigger than the section of demarcation strip 302, dismounts demarcation strip 302
When, the filter screen 306 on demarcation strip 302 is avoided by the scratch of casing 301.
Demarcation strip 302 has the pulling part for stretching out casing 301, and during operation, operating personnel hold pulling part can be convenient
Demarcation strip 302 is installed, improves the maintenance efficiency of demarcation strip 302.
Embodiment three
As shown in figure 3, the utility model provides a kind of recovery special distiller of titanium tetrachloride, its structure and embodiment one
Essentially identical, its difference is, on the basis of embodiment one, has done following improvement, has further increased its performance：
The bottom of distillation still 1 is provided with the stirring, blowing pipe 5 that source of the gas is dried in some connections, and it is usually dry to dry source of the gas
Compressed air, stirring, blowing pipe 5 is provided with some nozzles 6, and in still-process, source of the gas, air-flow are dried in the connection of stirring, blowing pipe 5
Sprayed from nozzle 6, produce bubble, stirred the mixed slurry in distillation still 1, improve distillation efficiency.
In order to avoid mixed slurry plug nozzle 6, the cross sectional shape of nozzle 6 goes up greatly small taper, the small end of nozzle 6 to be lower
Towards the gas outlet of distillation still 1 so that the small end of nozzle 6 is not easy to assemble mud, under stream pressure, can will be attached to nozzle
Mud around 6 is blown off, extends the maintenance period of distiller.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (6)
1. one kind recovery special distiller of titanium tetrachloride, the distiller include distillation still and condenser, it is characterised in that described
Dechlorination device is provided between distillation still and condenser, the dechlorination device is fixedly installed in the case of the gas outlet of the distillation still
Body, the casing is interior to be provided with the circulation cavity for running through the tank ends, and demarcation strip, the demarcation strip are provided with the casing
On be communicated with the through hole of the distillation still and condenser, the demarcation strip in the circulation cavity is provided with some blind
Hole, the blind hole is interior to be provided with sodium carbonate particle, and the demarcation strip is provided with the filter screen for covering the blind hole.
2. the recovery special distiller of titanium tetrachloride as claimed in claim 1, it is characterised in that the demarcation strip is plugged in described
On casing, sealing strip is provided between the demarcation strip and the casing.
3. the recovery special distiller of titanium tetrachloride as claimed in claim 2, it is characterised in that the demarcation strip, which has, stretches out institute
State the pulling part of casing.
4. the recovery special distiller of titanium tetrachloride as claimed in claim 3, it is characterised in that the demarcation strip is provided with some
Individual, several described divider plates are installed on the casing.
5. the special distiller of recovery titanium tetrachloride as described in any one of Claims 1-4 claim, it is characterised in that institute
The bottom for stating distillation still is provided with the stirring, blowing pipe that source of the gas is dried in some connections, and the stirring, blowing pipe is provided with some sprays
Mouth.
6. the recovery special distiller of titanium tetrachloride as claimed in claim 5, it is characterised in that the cross sectional shape of the nozzle is
Small taper upper greatly down, the small end of the nozzle is towards the gas outlet of distillation still.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720143.9U CN206843096U (en) | 2017-06-20 | 2017-06-20 | One kind recovery special distiller of titanium tetrachloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720143.9U CN206843096U (en) | 2017-06-20 | 2017-06-20 | One kind recovery special distiller of titanium tetrachloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206843096U true CN206843096U (en) | 2018-01-05 |
Family
ID=60801352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720720143.9U Expired - Fee Related CN206843096U (en) | 2017-06-20 | 2017-06-20 | One kind recovery special distiller of titanium tetrachloride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206843096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093516A (en) * | 2019-06-19 | 2019-08-06 | 遵义钛业股份有限公司 | Make during titanium sponge reduction distillation titanium stick together between the device that is mutually communicated of air-flow |
| US11161253B2 (en) | 2019-05-31 | 2021-11-02 | International Business Machines Corporation | Retrieving magnetically attracted objects from substantially inaccessible cavities |
-
2017
- 2017-06-20 CN CN201720720143.9U patent/CN206843096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11161253B2 (en) | 2019-05-31 | 2021-11-02 | International Business Machines Corporation | Retrieving magnetically attracted objects from substantially inaccessible cavities |
| CN110093516A (en) * | 2019-06-19 | 2019-08-06 | 遵义钛业股份有限公司 | Make during titanium sponge reduction distillation titanium stick together between the device that is mutually communicated of air-flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200925 Address after: No.107-95, building 1, block a, brick wall economic Park, No.138, zhuyuanli, zhuanqiang Town, Gaochun District, Nanjing City, Jiangsu Province Patentee after: Zhonghong supply chain management (Nanjing) Co.,Ltd. Address before: 100080, Haidian District, 8 North two street, No. 11, layer 1205, Beijing Patentee before: DONGFANG FURUIDE (BEIJING) TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |