CN109939634A - Nanocatalyst industrial water solution device - Google Patents
Nanocatalyst industrial water solution device Download PDFInfo
- Publication number
- CN109939634A CN109939634A CN201910274326.6A CN201910274326A CN109939634A CN 109939634 A CN109939634 A CN 109939634A CN 201910274326 A CN201910274326 A CN 201910274326A CN 109939634 A CN109939634 A CN 109939634A
- Authority
- CN
- China
- Prior art keywords
- autoclave body
- nanocatalyst
- web plate
- kettle
- water solution
- 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.)
- Pending
Links
- 239000011943 nanocatalyst Substances 0.000 title claims abstract description 22
- 239000008235 industrial water Substances 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 238000001556 precipitation Methods 0.000 claims abstract description 19
- 239000013049 sediment Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 abstract description 12
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 12
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 230000001376 precipitating effect Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000593 microemulsion method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention provides a kind of nanocatalyst industrial water solution device.The present invention includes reaction kettle autoclave body and kettle cover, blender is provided with inside the autoclave body, the inner wall of kettle is provided with collet, heat medium circulating line is provided with inside the collet, the heat medium circulating line connects heat medium feedway, the autoclave body bottom, which is located at below the blender, is provided with web plate, precipitation inclined plate is provided with below the web plate, the precipitation inclined plate bottom is provided with sediment collection bucket, the side of the reaction kettle body, which is located above the web plate, is provided with outer circulating tube, the outer circulating tube connects the entrance above the reaction kettle autoclave body by circulating pump, it is located at below the web plate on the reaction kettle autoclave body and is provided with discharge port.The invention enables hydrolysis synchronous can carry out with precipitation reaction, improve reaction yield.
Description
Technical field:
The present invention relates to a kind of nanocatalyst industrial water solution devices, belong to catalyst production equipment technology.
Background technique:
Nanocatalyst is more due to having the characteristics that large specific surface area, Adsorption, shows height in some chemical reactions
Active, highly selective etc. superior catalytic performance, therefore cause the extensive concern of researcher.Currently, preparing nanocatalyst
There are many method, such as Hydrolyze method, the precipitation method, sol-gel method, hydrothermal synthesis method, chemical gas-phase method, microemulsion method.
Hydrolyze method is at high temperature to hydrolyze metal salt solution, generates water and oxide or hydroxide precipitating, then will sink
Shallow lake product heat resolve obtains nano particle.Hydrolyze method has that preparation process is simple, chemical composition accurately controls, powder characteristic
Reproducible, the advantages that high income, existing hydrolytic reaction pot generallys use autoclave body and is coupled with kettle cover by flange seal, and hydrolysis is anti-
It answers kettle autoclave body lower part to have tapping hole, there is blender in kettle, drive material, stirring observation, thermometric survey pressure, steam extraction point on kettle cover into
It evaporates, the techniques pore such as safety vent.On the welding support of hydrolytic reaction pot kettle cover top, device speed reducer and motor, by transmission shaft
Blender in pot is driven, gland seal device is at the top of pot cover.It is provided on hydrolytic reaction pot heating jacket into, oil extraction (vapour) thermometric, is put
Empty steam valve, electrical bar etc. take over hole, and the material after hydrolysis will be precipitated further, hydrolysis and precipitating substep into
Row, it is more accurate to the ratio requirement of hydrolysis material, if influenced by temperature etc., hydrolysis may be made to be not thorough and entered
Sedimentation basin causes end reaction yield lower.
Summary of the invention:
The purpose of the present invention is providing a kind of nanocatalyst industrial water solution device in view of the above problems, so that hydrolysis
It synchronous can be carried out with precipitation reaction, improve reaction yield.
Above-mentioned purpose is realized by following technical scheme:
Nanocatalyst industrial water solution device, including reaction kettle autoclave body and kettle cover, the autoclave body the inside are provided with blender, institute
It states inner wall of kettle and is provided with collet, be provided with heat medium circulating line, the heat medium circulating line inside the collet
Heat medium feedway is connected, the autoclave body bottom, which is located at below the blender, is provided with web plate, below the web plate
It is provided with precipitation inclined plate, the precipitation inclined plate bottom is provided with sediment collection bucket, and the side of the reaction kettle body is located at described
Outer circulating tube is provided with above web plate, the outer circulating tube connects the entrance above the reaction kettle autoclave body by circulating pump,
It is located at below the web plate on the reaction kettle autoclave body and is provided with discharge port.
The nanocatalyst industrial water solution device is provided with feed opening on the kettle cover.
The nanocatalyst industrial water solution device, the kettle cover are connect with the autoclave body using flange seal.
The nanocatalyst industrial water solution device, the tilt angle of the precipitation inclined plate are 30-60 °.
The nanocatalyst industrial water solution device, the web plate are provided with two layers, and between two layers of web plate away from
From for 10-50mm.
The utility model has the advantages that
1. the present invention is kept apart hydrolysis and being deposited in autoclave body by web plate, the precipitating energy generated has on the one hand been ensured
It enough can smoothly enter into precipitation inclined plate to be precipitated, on the other hand avoid top and stir to the adverse effect for precipitating generation, while on
Under solution recycled by outer circulation pipeline, avoid the halfway situation of hydrolysis, hydrolysis and precipitation reaction can be same
Step carries out, and improves reaction yield.
2. web plate of the invention is provided with two layers, good to the isolation effect of top stirring, so that lower section sedimentation effect is more preferable.
Detailed description of the invention:
Fig. 1 is structural schematic diagram of the invention.
1 in figure, reaction kettle autoclave body；2, kettle cover；3, blender；4, collet；5, heat medium circulating line；6, heat medium
Feedway；7, web plate；8, precipitation inclined plate；9, sediment collection bucket；10, outer circulating tube；11, circulating pump；12, discharge port；13,
Feed opening.
Specific embodiment:
Embodiment 1:
The nanocatalyst industrial water solution device of the present embodiment as shown in Figure 1:, including reaction kettle autoclave body 1 and kettle cover 2, it is described
Blender 3 is provided with inside autoclave body, the inner wall of kettle is provided with collet 4, and heat medium circulation is provided with inside the collet
Pipeline 5, the heat medium circulating line connect heat medium feedway 6, and the autoclave body bottom is located at the blender
Lower section is provided with web plate 7, and precipitation inclined plate 8 is provided with below the web plate, and the precipitation inclined plate bottom is provided with sediment collection
Bucket 9, the side of the reaction kettle body, which is located above the web plate, is provided with outer circulating tube 10, and the outer circulating tube passes through circulation
Pump 11 connects the entrance above the reaction kettle autoclave body, is located at below the web plate on the reaction kettle autoclave body and is provided with discharge port
12.Heat medium in the present embodiment is using heating oil or steam heating.
Nanocatalyst industrial water solution device described in the present embodiment is provided with feed opening 13 on the kettle cover.
Nanocatalyst industrial water solution device described in the present embodiment, the kettle cover are close using flange with the autoclave body
Envelope connection.
Nanocatalyst industrial water solution device described in the present embodiment, the tilt angle of the precipitation inclined plate are 30-
60°。
Nanocatalyst industrial water solution device described in the present embodiment, the web plate are provided with two layers, and two layers of mesh
The distance between plate is 10-50mm.
The course of work:
Metal salt solution generates water and oxide or hydroxide under the action of the stirring of blender and reaction kettle autoclave body are heated
Precipitating, the precipitating of generation can smoothly enter into precipitation inclined plate by web plate and precipitated, and the solution above and below another aspect passes through outer circulation
Pipeline is recycled, and the halfway situation of hydrolysis is avoided, and hydrolysis synchronous can carry out with precipitation reaction, improve reaction and receive
Rate.
The technical means disclosed in the embodiments of the present invention is not limited to the technical means disclosed in the above technical means, and further includes
The technical solution as composed by the above technical characteristic equivalent replacement.Unaccomplished matter of the invention, belongs to those skilled in the art's
Common knowledge.
Claims (5)
1. a kind of nanocatalyst industrial water solution device, including reaction kettle autoclave body and kettle cover, the autoclave body the inside, which is provided with, to be stirred
Device is mixed, the inner wall of kettle is provided with collet, is provided with heat medium circulating line inside the collet, the heat medium is followed
Endless tube road connects heat medium feedway, it is characterized in that: the autoclave body bottom, which is located at below the blender, is provided with net
Plate, the web plate lower section are provided with precipitation inclined plate, and the precipitation inclined plate bottom is provided with sediment collection bucket, the reaction kettle body
Side be located above the web plate and be provided with outer circulating tube, the outer circulating tube connects the reaction kettle kettle by circulating pump
Entrance above body is located on the reaction kettle autoclave body below the web plate and is provided with discharge port.
2. nanocatalyst industrial water solution device according to claim 1 adds it is characterized in that: being provided on the kettle cover
Material mouth.
3. nanocatalyst industrial water solution device according to claim 1, it is characterized in that: the kettle cover and the autoclave body
It is connected using flange seal.
4. nanocatalyst industrial water solution device according to claim 1, it is characterized in that: the inclination of the precipitation inclined plate
Angle is 30-60 °.
5. nanocatalyst industrial water solution device according to claim 1, it is characterized in that: the web plate is provided with two
Layer, and the distance between two layers of web plate is 10-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274326.6A CN109939634A (en) | 2019-04-08 | 2019-04-08 | Nanocatalyst industrial water solution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274326.6A CN109939634A (en) | 2019-04-08 | 2019-04-08 | Nanocatalyst industrial water solution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109939634A true CN109939634A (en) | 2019-06-28 |
Family
ID=67012698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910274326.6A Pending CN109939634A (en) | 2019-04-08 | 2019-04-08 | Nanocatalyst industrial water solution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109939634A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200974017Y (en) * | 2006-07-07 | 2007-11-14 | 中国石油大庆石化公司研究院 | Reacting kettle for producing catalyst by using coprecipitation method |
| CN201862411U (en) * | 2010-09-19 | 2011-06-15 | 池州海峰药业有限公司 | Hydrolyzation kettle |
| CN203990596U (en) * | 2014-06-13 | 2014-12-10 | 河北福尔斯特化工有限公司 | There is the generation activated silica acrylic emulsion polymeric kettle of sedimentation and filtration |
| KR20150093320A (en) * | 2014-02-07 | 2015-08-18 | 주식회사 제이오 | Co-precipitation reactor comprising Couette-Taylor vortex reactor performing reaction, washing, filtration and drying by one-step process |
| CN205269648U (en) * | 2015-09-11 | 2016-06-01 | 福建紫荆环境工程技术有限公司 | Hydrolysis reaction cauldron |
| CN107349887A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of catalyst precipitation reactor |
| CN207221923U (en) * | 2017-09-11 | 2018-04-13 | 西南科技大学 | A kind of strontium carbonate crystallization reactor |
| CN207591879U (en) * | 2017-08-11 | 2018-07-10 | 新地能源工程技术有限公司 | A kind of multifunctional reaction still that catalyst is prepared with coprecipitation |
| CN209885804U (en) * | 2019-04-08 | 2020-01-03 | 南京威安新材料科技有限公司 | Hydrolysis device for producing nano catalyst |
-
2019
- 2019-04-08 CN CN201910274326.6A patent/CN109939634A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200974017Y (en) * | 2006-07-07 | 2007-11-14 | 中国石油大庆石化公司研究院 | Reacting kettle for producing catalyst by using coprecipitation method |
| CN201862411U (en) * | 2010-09-19 | 2011-06-15 | 池州海峰药业有限公司 | Hydrolyzation kettle |
| KR20150093320A (en) * | 2014-02-07 | 2015-08-18 | 주식회사 제이오 | Co-precipitation reactor comprising Couette-Taylor vortex reactor performing reaction, washing, filtration and drying by one-step process |
| CN203990596U (en) * | 2014-06-13 | 2014-12-10 | 河北福尔斯特化工有限公司 | There is the generation activated silica acrylic emulsion polymeric kettle of sedimentation and filtration |
| CN205269648U (en) * | 2015-09-11 | 2016-06-01 | 福建紫荆环境工程技术有限公司 | Hydrolysis reaction cauldron |
| CN107349887A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of catalyst precipitation reactor |
| CN207591879U (en) * | 2017-08-11 | 2018-07-10 | 新地能源工程技术有限公司 | A kind of multifunctional reaction still that catalyst is prepared with coprecipitation |
| CN207221923U (en) * | 2017-09-11 | 2018-04-13 | 西南科技大学 | A kind of strontium carbonate crystallization reactor |
| CN209885804U (en) * | 2019-04-08 | 2020-01-03 | 南京威安新材料科技有限公司 | Hydrolysis device for producing nano catalyst |
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