CN205965634U - A dissolving kettle for dodium thiosulfate production - Google Patents
A dissolving kettle for dodium thiosulfate production Download PDFInfo
- Publication number
- CN205965634U CN205965634U CN201620878149.4U CN201620878149U CN205965634U CN 205965634 U CN205965634 U CN 205965634U CN 201620878149 U CN201620878149 U CN 201620878149U CN 205965634 U CN205965634 U CN 205965634U
- Authority
- CN
- China
- Prior art keywords
- kettle
- heating
- cauldron
- sodium hyposulfite
- venting
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 title abstract 2
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000013022 venting Methods 0.000 claims description 27
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 19
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 19
- 238000004090 dissolution Methods 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 239000004744 fabric Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a dissolving kettle for dodium thiosulfate production, the reactor comprises a kettle, be provided with the support bottom the cauldron is personally experienced sth. Part of the body, cauldron body top side is provided with the charge door of area apron, is provided with the discharge port bottom the cauldron is personally experienced sth. Part of the body, the parcel has a heating jacket on the external wall of cauldron, and heating jacket and the external wall of cauldron enclose into the heating chamber, and cauldron body top is provided with agitator motor, the agitator shaft connection of agitator motor output and the internal portion of cauldron, and the (mixing) shaft bottom is fixed with " V " type stirring rake of inversion, is provided with two at least drainages on the (mixing) shaft and puts down the stirring rake, and it has a plurality of vortex through -holes to divide equally cloth on " V " type stirring rake and the horizontal stirring rake, the internal bottom that is close to of cauldron is provided with a gassing section of thick bamboo, be equipped with the through -hole that a plurality of air feed body passes through on the gassing section of thick bamboo, gassing section of thick bamboo intercommunication intake pipe, the utility model discloses simple structure can realize the accurate control of temperature for gas and dissolved matter qualitative response are even abundant, improve production efficiency.
Description
Technical field
This utility model is related to technical field of chemical production equipment, specifically a kind of dissolution kettle for sodium hyposulfite production.
Background technology
About 11.5 ten thousand tons of the waste water such as Containing Sulfur sodium, Na2S2O3, NaOH can be produced every year in the production process of o-phenylenediamine,
Because containing a large amount of raw materials producing sodium hyposulfite in waste water, in order to make full use of favourable resource, turn waste into wealth, the production of sodium hyposulfite
Using o-phenylenediamine waste water and element sulfur raw material route, produce sodium hyposulfite with the waste water in this production, 3.5 ten thousand tons/year can be produced per year greatly
Soda.During sodium hyposulfite produces, it usually needs use dissolution kettle, but the temperature to heater for the existing dissolution kettle
Control not accurate, too high or too low for temperature all may result in is dissolved unsuccessfully, and temperature too high it is also possible to making kettle material
Material decomposition is penetrated in dissolving material and is polluted, and causes product quality to reduce；And in sodium hyposulfite production process, need to dissolving
Import gas in kettle, directly imported with body so that gas and dissolving substance reaction are not uniformly abundant, greatly reduce production
Efficiency.
Utility model content
The purpose of this utility model is to provide a kind of structure simple, and be capable of temperature is precisely controlled so that gas
Uniformly abundant with dissolving substance reaction, the dissolution kettle producing for sodium hyposulfite of improve production efficiency, to solve above-mentioned background skill
The problem proposing in art.
For achieving the above object, this utility model provides following technical scheme：
A kind of dissolution kettle for sodium hyposulfite production, including kettle, described autoclave body bottom is provided with support, kettle top side
End is provided with the charge door of cover plate, and autoclave body bottom is provided with outlet, described kettle outer wall is enclosed with heating mantle, heating mantle
Surround heating chamber with kettle outer wall, kettle top is provided with stirring motor, stirring motor outfan and the shaft within kettle
Connect, from shaft bottom is fixed with inverted " V " type stirring paddle, shaft is provided with least two row of horizontal stirring paddles, " V " type
It is distributed with multiple flow-disturbing through holes on stirring paddle and horizontal stirring paddle, in described kettle, bottom is provided with venting cylinder, described
Venting cylinder is provided with the through hole that some supplied gas are passed through, venting cylinder connection air inlet pipe, and air inlet pipe upper end passes through kettle top and connects
It is connected to the air inlet mouth of pipe and catches up with gas tube orifice, inner wall of kettle is provided with temperature sensor, temperature sensor passes kettle by conductor rod
Body top simultaneously connects temperature control instrument.
As further program of the utility model, on the left of described heating set upper side, it is provided with heating import, in heating mantle
It is provided with heating exit on the right side of end.
As further program of the utility model, described heating import is provided with the electricity being connected with temperature control instrument
Magnetic heat control valve.
As further program of the utility model, between described venting cylinder and kettle, it is provided with venting tube stent.
As further program of the utility model, described kettle roof is provided with and giving vent to anger of connecting inside kettle
Pipe, escape pipe is provided with air outlet valve.
As further program of the utility model, described stirring motor is fixedly installed on kettle top by electric machine support
Portion.
As further program of the utility model, described venting cylinder includes circular cylinder body, and described circular cylinder body top sets
There is the top cone of connection, described circular cylinder body is provided with some through holes, described air inlet pipe is connected with circular cylinder body.
Compared with prior art, the beneficial effects of the utility model are：Kettle inner bottom part is fixed with by tube stent of exitting
Venting cylinder, venting cylinder is provided with the through hole that some supplied gas pass through so that the gas being passed through is dispersed in autoclave body bottom, can
Fully react with dissolving material；When catching up with gas it is also possible to effectively catch up with the residual gas within kettle only；Venting cylinder
The top cone that is communicated with of top, top cone is not provided with the through hole that gas passes through, blowing cylinder top can be prevented effectively from
Portion is occurred it is ensured that stable equipment operation by the situation of material be collapsed or blocking；From shaft bottom is fixed with the stirring of inverted " V " type
Oar, " V " type stirring paddle is equipped with top cone it is ensured that autoclave body bottom solution can effectively be stirred；Set on shaft
It is equipped with least two row of horizontal stirring paddles, " V " type stirring paddle and horizontal stirring paddle are distributed with multiple flow-disturbing through holes, stirred
Cheng Zhong, liquid can be through flow-disturbing through hole it is ensured that dissolving fully, be favorably improved dissolved efficiency；Temperature sensor, Electromagnetic Heating
Control valve and temperature control instrument cooperation, are capable of being precisely controlled it is ensured that dissolving normally entering of reaction of kettle internal temperature
OK.This utility model structure is simple, and be capable of temperature is precisely controlled so that gas and dissolving substance reaction are uniformly abundant,
Improve production efficiency.
Brief description
Fig. 1 is a kind of structural representation of the dissolution kettle for sodium hyposulfite production.
In figure：1- kettle, 2- heating mantle, 3- charge door, 4- outlet, 5- escape pipe, 6- stirring motor, 7- motor props up
Frame, 8- shaft, the 9- air inlet mouth of pipe, 10- catches up with gas tube orifice, 11- air inlet pipe, and 12- heats import, the horizontal stirring paddle of 13-, and 14- disturbs
Opening, 15- " V " type stirring paddle, 16- venting tube stent, 17- support, 18- venting cylinder, 19- top cone, 20- temperature sensing
Device, 21- conductor rod, 22- heating exit.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of dissolution kettle for sodium hyposulfite production, including kettle 1, institute
State kettle 1 bottom and be provided with support 17, kettle 1 top side is provided with the charge door 3 of cover plate, and kettle 1 bottom is provided with row
Outlet 4, described kettle 1 outer wall is enclosed with heating mantle 2, and heating mantle 2 and kettle 1 outer wall surround heating chamber, and kettle 1 top is arranged
There is stirring motor 6, stirring motor 6 outfan is connected with the shaft 8 within kettle 1, and shaft 8 bottom is fixed with inverted
" V " type stirring paddle 15, shaft 8 is provided with least two row of horizontal stirring paddles 13, " V " type stirring paddle 15 and horizontal stirring paddle 13
On be distributed with multiple flow-disturbing through holes 14, in described kettle 1, bottom is provided with venting, 18, described venting cylinder 18 is provided with
The through hole that some supplied gas are passed through, venting cylinder 18 connection air inlet pipe 11, air inlet pipe 11 upper end pass through kettle 1 top and be connected with into
Gas tube orifice 9 and catch up with gas tube orifice 10, kettle 1 inwall is provided with temperature sensor 20, temperature sensor 20 is worn by conductor rod 21
Go out kettle 1 top and connect temperature control instrument, on the left of described heating mantle 2 upper end, be provided with heating import 12, heating mantle 2 upper end
Right side is provided with heating exit 22, and described heating import 12 is provided with the Electromagnetic Heating control valve being connected with temperature control instrument
(not shown), be provided between described venting cylinder 18 and kettle 1 venting tube stent 16, described kettle 1 roof is provided with
The escape pipe 5 of the internal connection of kettle 1, escape pipe 5 is provided with air outlet valve, and described stirring motor 6 passes through electric machine support 7 fixation and sets
Put at kettle 1 top, described venting cylinder 18 includes circular cylinder body, the top cone 19 that described circular cylinder body top is communicated with,
Described circular cylinder body is provided with some through holes, and described air inlet pipe 11 is connected with circular cylinder body.
Operation principle of the present utility model is：Kettle 1 inner bottom part passes through venting tube stent 16 and is fixed with venting cylinder 18, venting
Cylinder 18 is provided with the through hole that some supplied gas pass through so that the gas being passed through disperses in kettle 1 bottom even, can fully with
Dissolving material reacts；When catching up with gas it is also possible to effectively catch up with the residual gas within kettle 1 only；The top of venting cylinder 18
The top cone 19 that portion is communicated with, top cone 19 is not provided with the through hole that gas passes through, and can be prevented effectively from blowing cylinder 18
Top is occurred it is ensured that stable equipment operation by the situation of material be collapsed or blocking；Shaft 8 bottom is fixed with inverted " V " type
Stirring paddle 15, " V " type stirring paddle 15 is equipped with top cone 19 it is ensured that kettle 1 bottom solution can effectively be stirred
Mix；At least two row of horizontal stirring paddles 13 are provided with shaft 8, " V " type stirring paddle 15 and horizontal stirring paddle 13 are distributed with
Multiple flow-disturbing through holes 14, in whipping process, liquid can be through flow-disturbing through hole 14 it is ensured that dissolving fully, be favorably improved molten
Solution efficiency；Temperature sensor 20, Electromagnetic Heating control valve and temperature control instrument cooperation, are capable of kettle 1 internal temperature
It is precisely controlled it is ensured that dissolving being normally carried out of reaction.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (7)
1. a kind of dissolution kettle for sodium hyposulfite production, including kettle, described autoclave body bottom is provided with support, kettle top side
It is provided with the charge door of cover plate, autoclave body bottom is provided with outlet it is characterised in that being enclosed with heating on described kettle outer wall
Set, heating mantle and kettle outer wall surround heating chamber, and kettle top is provided with stirring motor, inside stirring motor outfan and kettle
Shaft connect, from shaft bottom is fixed with inverted " V " type stirring paddle, and shaft is provided with least two row of horizontal stirrings
Oar, " V " type stirring paddle and horizontal stirring paddle are distributed with multiple flow-disturbing through holes, in described kettle, bottom are provided with venting
Cylinder, described venting cylinder is provided with the through hole that some supplied gas are passed through, venting cylinder connection air inlet pipe, and air inlet pipe upper end passes through on kettle
Portion is simultaneously connected with the air inlet mouth of pipe and catches up with gas tube orifice, inner wall of kettle is provided with temperature sensor, conductor rod is passed through in temperature sensor
Pass kettle top and connect temperature control instrument.
2. a kind of dissolution kettle for sodium hyposulfite production according to claim 1 is it is characterised in that described heating set upper side
Left side is provided with heating import, and heating is provided with heating exit on the right side of set upper side.
3. a kind of dissolution kettle for sodium hyposulfite production according to claim 2 is it is characterised in that described heating import
It is provided with the Electromagnetic Heating control valve being connected with temperature control instrument.
4. a kind of dissolution kettle for sodium hyposulfite production according to claim 1 is it is characterised in that described venting cylinder and kettle
It is provided with venting tube stent between body.
5. a kind of dissolution kettle for sodium hyposulfite production according to claim 1 is it is characterised in that described kettle roof
The escape pipe being provided with and connecting inside kettle, escape pipe is provided with air outlet valve.
6. a kind of dissolution kettle for sodium hyposulfite production according to claim 1 is it is characterised in that described stirring motor leads to
Cross electric machine support and be fixedly installed on kettle top.
7. a kind of dissolution kettle for sodium hyposulfite production according to claim 1 is it is characterised in that described venting cylinder includes
Circular cylinder body, the top cone that described circular cylinder body top is communicated with, described circular cylinder body is provided with some through holes, described enter
Trachea is connected with circular cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878149.4U CN205965634U (en) | 2016-08-13 | 2016-08-13 | A dissolving kettle for dodium thiosulfate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878149.4U CN205965634U (en) | 2016-08-13 | 2016-08-13 | A dissolving kettle for dodium thiosulfate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965634U true CN205965634U (en) | 2017-02-22 |
Family
ID=59977815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620878149.4U Expired - Fee Related CN205965634U (en) | 2016-08-13 | 2016-08-13 | A dissolving kettle for dodium thiosulfate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205965634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754641A (en) * | 2017-12-11 | 2018-03-06 | 洛阳乐森石化新材料有限公司 | A kind of stirred tank solvent recovering system |
| CN108605879A (en) * | 2018-05-11 | 2018-10-02 | 侯飞燕 | It is a kind of can be with the fishery feeder of anti-rollover |
| CN114160085A (en) * | 2021-12-16 | 2022-03-11 | 山东亚邦化工科技有限公司 | Potassium acesulfame production device |
-
2016
- 2016-08-13 CN CN201620878149.4U patent/CN205965634U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754641A (en) * | 2017-12-11 | 2018-03-06 | 洛阳乐森石化新材料有限公司 | A kind of stirred tank solvent recovering system |
| CN107754641B (en) * | 2017-12-11 | 2024-04-30 | 四会市宏创工业机械设备有限公司 | Stirred tank solvent recovery system |
| CN108605879A (en) * | 2018-05-11 | 2018-10-02 | 侯飞燕 | It is a kind of can be with the fishery feeder of anti-rollover |
| CN114160085A (en) * | 2021-12-16 | 2022-03-11 | 山东亚邦化工科技有限公司 | Potassium acesulfame production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |