CN209155560U - It is a kind of industry zinc oxide preparation in sulfuric acid thinning tank - Google Patents
It is a kind of industry zinc oxide preparation in sulfuric acid thinning tank Download PDFInfo
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- CN209155560U CN209155560U CN201821941435.6U CN201821941435U CN209155560U CN 209155560 U CN209155560 U CN 209155560U CN 201821941435 U CN201821941435 U CN 201821941435U CN 209155560 U CN209155560 U CN 209155560U
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- Prior art keywords
- sulfuric acid
- tank
- zinc oxide
- dilution
- water
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 69
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000010790 dilution Methods 0.000 claims abstract description 25
- 239000012895 dilution Substances 0.000 claims abstract description 25
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 5
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 3
- 239000008235 industrial water Substances 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 241001282153 Scopelogadus mizolepis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Abstract
The application belongs to nano zine oxide preparation technical field, and in particular to it is a kind of industry zinc oxide preparation in sulfuric acid thinning tank.The dilution tank is integrally conical, and is two layer composite structure；Specifically: the formed cavity of tank body endothecium structure for dilute sulphuric acid use, bottom be equipped be used to discharge dilution after sulfuric acid delivery pipe；Tank body layer structure bottom is equipped with water inlet, and it is cavity structure among layer structure and endothecium structure that top, which is equipped with water outlet,.In the application, by being two-layer composite by tank design, on the one hand discharged heat in sulfuric acid dilution can be absorbed in favor of the industrial water that outer layer cavity is passed through, and fast cooling, on the other hand, other subsequent technological reaction water demand for heat can be reduced, to reduce demand for heat, and then reach energy-saving and emission-reduction purpose.The sulfuric acid thinning tank of the application, structure design is relatively reasonable, can establish certain basis for zinc oxide preparation process process optimization, reduction energy consumption.
Description
Technical field
The application belongs to nano zine oxide preparation technical field, and in particular to it is a kind of industry zinc oxide preparation in sulfuric acid it is dilute
Release tank.
Background technique
Zinc oxide, especially high-activity nano zinc oxide be widely used in chemical industry, electronics, biology, coating, ink, papermaking,
The fields such as chemical fibre, rubber are a kind of important raw materials for production.In existing industrialized nano zinc oxide preparation process, with Whote-wet method
Preparation process is more mature and application is more universal.Its technical process are as follows: with tutty or metallurgical works flue dust
(zinc oxide content is 60% ~ 70%) does raw material, obtains by sulfuric acid to leach containing Fe2+、Mn2+Etc. foreign metal ions it is non-pure
Net solution of zinc sulfate, then by once oxidation and displacement reaction (zinc powder reduction) being purified, with remove the copper in solution,
The impurity elements such as iron, lead, manganese prepare basic zinc carbonate by reacting with soda ash after secondary oxidation, into one
It can be obtained zinc oxide product after walking washed, drying and calcining.
In existing scale industrial production preparation process, the whole preparation process of zinc oxide can be generally divided into: leaching work
Section, purification section neutralize several workshop sections such as workshop section, washing calcining workshop section, consequently facilitating production management, but due to different factories
Production equipment type model involved by family and different workshop sections is more, and mostly big scale production equipment, therefore sets to existing production
Standby and technique further improvement work more lacks, and it is larger to improve difficulty.And on the other hand, further to adapt to improve life
The technical requirements for producing efficiency, reducing energy consumption and optimized production process and production environment still have existing equipment further
Research and the necessity for improving promotion.
For the prior art, large-scale production needs are limited by, according to function difference, although in zinc oxide preparation process
It is related to a variety of tank body equipments such as dissolving tank, reactor tank, but since its volume is larger (generally between several cubes to tens of cubes),
Therefore this kind of equipment is generally mostly is directly welded using iron and steel material quality, and special construction design is had no, therefore subsequent is both needed to
Certain structure of modification is carried out according to production is practical to meet production needs.And for specific dilute sulphuric acid thinning tank, generally
And conventional can body is prepared, and has no special designing, but the amount of heat as involved in sulfuric acid dilution discharges, and dilute
It releases rear sulfuric acid and is only cooled to after room temperature and just can enter subsequent leaching material technique, so that heat is a large amount of in sulfuric acid dilution
Waste, while the time required to also extending preparing craft, thus pole it is necessary to targetedly for existing tank structure into
The certain Curve guide impeller of row.
Summary of the invention
The application is designed to provide sulfuric acid thinning tank used in a kind of industrial zinc oxide preparation process, to be subsequent
Certain Equipment Foundations are established in the optimization of associated production technique.
Details are as follows for the technical solution that the application is taken.
Sulfuric acid thinning tank in a kind of industry zinc oxide preparation, the dilution tank is integrally conical, compound for two layers
Structure；Specifically:
Tank body endothecium structure formed cavity is still used to dilute sulphuric acid use, bottom is equipped be used to discharge dilution after sulfuric acid
Delivery pipe；
Tank body layer structure bottom is equipped with water inlet, and it is empty among layer structure and endothecium structure that top, which is equipped with water outlet,
Cavity configuration, for circulating and holding industrial water.
Specific design in use, water inlet front end should design inlet valve, and inlet valve front end be connected with into
Water pump, to provide water inlet power, and design has flowing water Valve in water outlet rear end.It is to be understood that the design of intake is in tank
Below body, so that water flow from bottom up flow process, is released so as to more adequately absorb in sulfuric acid dilution
Thermal discharge.
The dilution tank material is irony or for the iron-based ferroalloy material for principal component.
In preferred design, the dilution tank body top edge, which offers, adjusts water pipe placement mouth, for placing adjusting water pipe,
It places mouth openings of sizes and adjusts water pipe diameter and be adapted；Further, it is easy to place and be fixed on dilution to make to adjust water pipe
Vessel edge is configured with fixed ring (that is, being configured with card at adjusting water pipe placement mouth sets adjusting water pipe adjusting water pipe port
Fixed ring)；
The fixed ring is two openable and closable semicircle annulus, and semicircle annulus, which can be arranged in, to be placed at mouth, while two
Inner cavity after a semicircle annulus merges directly is slightly less than and adjusts water pipe outer diameter, sets and fixed function to play card；Specifically set
In meter, two semicircle annulus can be attached in connecting pin by spring or pin shaft inserting mode, consequently facilitating fixed ring
Folding.
In the prior art, in zinc oxide entirety preparation process, generality operation be first by after diluting concentrated sulfuric acid, then plus
The raw materials for production (secondary zinc powder) for entering butt are leached, therefore sulfuric acid dilution early period can be related to amount of heat release.In and
It is often necessary to ensure that certain reaction temperature could preferably ensure reaction process again with workshop section, therefore faces again and centainly use heat demand.
In the application, by being two-layer composite by tank design, on the one hand it can be passed through in favor of outer layer cavity
Industrial water absorbs discharged heat in sulfuric acid dilution, and on the other hand fast cooling it is anti-can to reduce other subsequent techniques
Using water demand for heat, to reduce demand for heat, and then reach energy-saving and emission-reduction purpose.In general, provided herein
Sulfuric acid thinning tank, structure design is relatively reasonable, can lay the foundation for zinc oxide preparation process process optimization, reduction energy consumption, because
And there is certain practical value and promote and apply meaning.
Detailed description of the invention
Fig. 1 is sulfuric acid thinning tank structural schematic diagram provided herein；
Fig. 2 is thinning tank marginal texture schematic diagram；
Fig. 3 is fixed ring structural schematic diagram.
Specific embodiment
Explanation is further explained to the application below with reference to embodiment.
Embodiment
As shown in Figure 1, sulfuric acid thinning tank in industrial zinc oxide preparation provided herein, structure are integrally in cone
Shape is two layer composite structure；It is described as follows.
The formed cavity 3 of tank body endothecium structure still be used to dilute sulphuric acid with (when dilution, first clear water is put into tank body,
Be then pumped into the concentrated sulfuric acid, generally use horizontal sulfuric acid pump), bottom be equipped be used to discharge dilution after sulfuric acid delivery pipe 5.
Tank body layer structure bottom is equipped with water inlet 1, and top is equipped with water outlet 2, is among layer structure and endothecium structure
Cavity structure 4, for flowing and holding industrial water.On the one hand the industrial water (clear water) being passed through is used to absorb sulfuric acid dilute
Discharged heat during releasing makes it be quickly cooled down and then save the waiting time, on the other hand, can provide for subsequent reactions process
Warm water with a certain amount of heat, to reduce demand for heat.
When specifically used design, water inlet front end should design inlet valve, and inlet valve front end be connected with into
Water pump to provide water inlet power, and has flowing water Valve (inlet valve, flowing water Valve, intake pump, figure in the design of water outlet rear end
In be not shown, conventional design).It is to be understood that water inlet 1 designs below tank body, so that water flow is past from bottom
During upper flowing, so as to more adequately absorb discharged heat in sulfuric acid dilution.
The dilution tank material is irony or for the iron-based ferroalloy material for principal component.
In actual use and design process, (for example, accelerates dilution due to various reasons or need further to adjust sulphur
The reasons such as acid concentration), it generally requires additionally to be put into clear water into tank body by adjusting water pipe in dilution top of the tank.And existing skill
In art, when to thinning tank additional input clear water, often lacks certain fixed device, need worker is hand-held to adjust water pipe, and then give
Production brings inconvenience.Therefore in preferred design, dilution tank body top edge, which offers, adjusts water pipe placement mouth (as shown in Figure 2),
For placing adjusting water pipe, places mouth openings of sizes and adjusting water pipe diameter is adapted.
Further, it is easy to place and be fixed on dilution vessel edge to make to adjust water pipe, water pipe port is mating adjusting
There is fixed ring；The fixed ring is two openable and closable semicircle annulus (as shown in figure 3, including semicircle annulus 6 and 8), partly
Round annulus, which can be arranged in, to be placed at mouth (shown in Fig. 2), while the inner cavity after two semicircle annulus merging is directly slightly less than tune
Water-saving pipe outside diameter is set and fixed function to play card；In specific design, two semicircle annulus can pass through at connecting pin 7
Spring or pin shaft inserting mode are attached, consequently facilitating the folding of fixed ring.
In general, it by above-mentioned optimization and adjustment for tank structure, for optimization zinc oxide production technology, reduces
Reaction time and reduction energy consumption have certain productive value.
Claims (6)
1. sulfuric acid thinning tank in a kind of industry zinc oxide preparation, which is characterized in that the dilution tank is integrally conical, and is
Two layer composite structure；Specifically:
The formed cavity of tank body endothecium structure for dilute sulphuric acid use, bottom be equipped be used to discharge dilution after sulfuric acid delivery pipe；
Tank body layer structure bottom is equipped with water inlet, and it is cavity knot among layer structure and endothecium structure that top, which is equipped with water outlet,
Structure.
2. sulfuric acid thinning tank in the preparation of industry zinc oxide as described in claim 1, which is characterized in that water inlet Front-end Design has
Inlet valve, and it is connected with intake pump in inlet valve front end, the design of water outlet rear end has flowing water Valve.
3. sulfuric acid thinning tank in the preparation of industry zinc oxide as described in claim 1, which is characterized in that the dilution tank material
Matter is irony or for the iron-based ferroalloy material for principal component.
4. sulfuric acid thinning tank in the preparation of industry zinc oxide as described in claim 1, which is characterized in that the dilution tank top
Portion's edge, which has, adjusts water pipe placement mouth.
5. sulfuric acid thinning tank in the preparation of industry zinc oxide as claimed in claim 4, which is characterized in that place mouth with water pipe is adjusted
It is configured with card and sets the fixed ring for adjusting water pipe；The fixed ring is two openable and closable semicircle annulus, and semicircle annulus card is set
At placement mouth.
6. sulfuric acid thinning tank in the preparation of industry zinc oxide as claimed in claim 5, which is characterized in that two semicircle annulus exist
Connecting pin is attached by spring or pin shaft inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941435.6U CN209155560U (en) | 2018-11-23 | 2018-11-23 | It is a kind of industry zinc oxide preparation in sulfuric acid thinning tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941435.6U CN209155560U (en) | 2018-11-23 | 2018-11-23 | It is a kind of industry zinc oxide preparation in sulfuric acid thinning tank |
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| Publication Number | Publication Date |
|---|---|
| CN209155560U true CN209155560U (en) | 2019-07-26 |
Family
ID=67339721
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821941435.6U Active CN209155560U (en) | 2018-11-23 | 2018-11-23 | It is a kind of industry zinc oxide preparation in sulfuric acid thinning tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604541A (en) * | 2020-11-25 | 2021-04-06 | 河北超威电源有限公司 | Preparation method of colloid acid for storage battery and special preparation device |
-
2018
- 2018-11-23 CN CN201821941435.6U patent/CN209155560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604541A (en) * | 2020-11-25 | 2021-04-06 | 河北超威电源有限公司 | Preparation method of colloid acid for storage battery and special preparation device |
| CN112604541B (en) * | 2020-11-25 | 2023-02-07 | 河北超威电源有限公司 | Preparation method of colloid acid for storage battery and special preparation device |
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Denomination of utility model: Sulfuric acid dilution tank in industrial zinc oxide preparation Effective date of registration: 20200330 Granted publication date: 20190726 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: JIYUAN LUTAI NANO MATERIAL Co.,Ltd. Registration number: Y2020980001138 |
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Date of cancellation: 20210304 Granted publication date: 20190726 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: JIYUAN LUTAI NANO MATERIAL Co.,Ltd. Registration number: Y2020980001138 |
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Denomination of utility model: A kind of sulfuric acid dilution tank for industrial zinc oxide preparation Effective date of registration: 20210305 Granted publication date: 20190726 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: JIYUAN LUTAI NANO MATERIAL Co.,Ltd. Registration number: Y2021980001473 |
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Denomination of utility model: Sulfuric acid dilution tank in industrialized zinc oxide preparation Effective date of registration: 20220303 Granted publication date: 20190726 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: JIYUAN LUTAI NANO MATERIAL CO.,LTD. Registration number: Y2022980002093 |
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