CN202497869U - Oxidation barrel for production of iron oxide yellow pigment - Google Patents
Oxidation barrel for production of iron oxide yellow pigment Download PDFInfo
- Publication number
- CN202497869U CN202497869U CN 201120438182 CN201120438182U CN202497869U CN 202497869 U CN202497869 U CN 202497869U CN 201120438182 CN201120438182 CN 201120438182 CN 201120438182 U CN201120438182 U CN 201120438182U CN 202497869 U CN202497869 U CN 202497869U
- Authority
- CN
- China
- Prior art keywords
- oxidation
- bucket
- barrel
- yellow pigment
- oxide yellow
- 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
- 230000003647 oxidation Effects 0.000 title claims abstract description 31
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 31
- 239000001052 yellow pigment Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title abstract 4
- 229940051164 ferric oxide yellow Drugs 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model discloses an oxidation barrel for production of iron oxide yellow pigment. The oxidation barrel includes a barrel body (1) and a barrel bottom (2), and is characterized in that the barrel bottom (2) is an inverted cone. The utility model helps to improve the land utilization rate and the oxidation barrel utilization rate. Due to the use of the inverted conical bottom, accumulated material will not be produced, and at the same time air distributors located in the oxidation barrel are not easy to jam, making the material have good mixing effect and the reaction be uniform.
Description
Technical field
The utility model relates to the bucket end of the oxidation bucket, especially the oxidation bucket that use in the ferric oxide yellow pigment production.
Background technology
Ferric oxide yellow pigment is to be main raw material(s) with ferrous sulfate, iron sheet, liquid caustic soda etc., adopts " wet method sulfate " oxidizing process to produce, and whole oxidizing process is the reaction of a gas, liquid, solid three-phase.At present, the used oxidation bucket of ferric oxide yellow pigment industry is the cylindrical flat cement oxidation bucket of miniaturization, in use has following defective:
One, now used oxidation staving is long-pending in the ferric oxide yellow pigment industry is 30-50m
3, under the identical annual production, required oxidation barrelage amount is more, and floor space is bigger; In addition, because the oxidation bucket need be cleared up it after use a period of time, therefore a fairly large number of small-sized bucket causes each oxidation bucket utilization rate to reduce;
Two, the present used oxidation bucket of industry is cylindrical flat oxidation bucket, so the material discharging is unclean during discharging, causes easily and gathers materials, and causes product recovery rate to reduce; Residual material can influence the quality of product as not cleaning out when reusing.In addition, because flat oxidation bucket air sparger is a horizontal arrangement, the gas main duct venthole very easily stops up, and influences air stirring intensity, makes the mixing of materials weak effect, reacts inhomogeneous.
The utility model content
The purpose of the utility model is exactly that to solve the oxidation bucket utilization rate of ferric oxide yellow pigment production usefulness low; The material discharging is unclean, and the mixing of materials weak effect reacts uneven problem.
The technical scheme that the utility model adopts is: a kind of oxidation bucket of ferric oxide yellow pigment production usefulness, it comprises the ladle body and the bucket end, it is characterized in that the described bucket end is back taper.
Adopt technique scheme, oxidation bucket bucket Bottom Shape inverted cone-shaped structure, air sparger arrange that along pyramidal structure the phenomenon of having avoided gathering materials takes place.
Angle of taper at the bottom of the above-mentioned back taper bucket is 150 degree, has better effect.
The volume of above-mentioned oxidation bucket is 100-200m
3The utilization rate in soil and the utilization rate of oxidation bucket have been improved greatly.
In sum, the beneficial effect of the utility model is: because the volume of oxidation bucket is big, improved the utilization rate in soil and the utilization rate of oxidation bucket; Owing to adopt at the bottom of the back taper, can not produce buildup, the air sparger that is positioned at the oxidation bucket simultaneously is difficult for stopping up, and makes that mixing of materials is effective, reaction is even.
Description of drawings
Fig. 1 is the utility model sketch map.
The specific embodiment
As shown in Figure 1, a kind of oxidation bucket of ferric oxide yellow pigment production usefulness, it comprises the ladle body 1 and the bucket end 2, the bucket end 2, be back taper.Angle of taper at the bottom of the back taper bucket is 150 degree.The volume 100-200m of oxidation bucket
3
Claims (3)
1. the oxidation bucket of a ferric oxide yellow pigment production usefulness, it comprises the ladle body (1) and the bucket end (2), it is characterized in that the described bucket end (2) is back taper.
2. oxidation bucket according to claim 1 is characterized in that the angle of taper at the bottom of the described back taper bucket is 150 degree.
3. oxidation bucket according to claim 1 and 2 is characterized in that the volume 100-200m of said oxidation bucket
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120438182 CN202497869U (en) | 2011-11-08 | 2011-11-08 | Oxidation barrel for production of iron oxide yellow pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120438182 CN202497869U (en) | 2011-11-08 | 2011-11-08 | Oxidation barrel for production of iron oxide yellow pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497869U true CN202497869U (en) | 2012-10-24 |
Family
ID=47034497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120438182 Expired - Fee Related CN202497869U (en) | 2011-11-08 | 2011-11-08 | Oxidation barrel for production of iron oxide yellow pigment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497869U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838113A (en) * | 2016-04-28 | 2016-08-10 | 宁波品生物技术有限公司 | Process for producing iron oxide red pigment by means of calcination of iron oxide yellow pigment through gap method |
| CN106669514A (en) * | 2016-12-28 | 2017-05-17 | 浙江华源颜料股份有限公司 | Stainless steel oxidation barrel |
| CN108640163A (en) * | 2018-07-12 | 2018-10-12 | 佛山市信利成机电设备有限公司 | Iron oxide red production system and apply its iron-oxide red production method |
-
2011
- 2011-11-08 CN CN 201120438182 patent/CN202497869U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838113A (en) * | 2016-04-28 | 2016-08-10 | 宁波品生物技术有限公司 | Process for producing iron oxide red pigment by means of calcination of iron oxide yellow pigment through gap method |
| CN106669514A (en) * | 2016-12-28 | 2017-05-17 | 浙江华源颜料股份有限公司 | Stainless steel oxidation barrel |
| CN108640163A (en) * | 2018-07-12 | 2018-10-12 | 佛山市信利成机电设备有限公司 | Iron oxide red production system and apply its iron-oxide red production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20131108 |