CN204017842U - Silicon carbide micro-powder production pickling tank - Google Patents
Silicon carbide micro-powder production pickling tank Download PDFInfo
- Publication number
- CN204017842U CN204017842U CN201420470806.2U CN201420470806U CN204017842U CN 204017842 U CN204017842 U CN 204017842U CN 201420470806 U CN201420470806 U CN 201420470806U CN 204017842 U CN204017842 U CN 204017842U
- Authority
- CN
- China
- Prior art keywords
- shaft
- silicon carbide
- carbide micro
- tank body
- tank
- 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
- 238000005554 pickling Methods 0.000 title claims abstract description 26
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 18
- HBMJWWWQQXIZIP-UHFFFAOYSA-N Silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000000843 powder Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000000576 supplementary Effects 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 abstract description 16
- 239000002994 raw material Substances 0.000 abstract description 13
- 238000003756 stirring Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 235000021110 pickles Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a kind of silicon carbide micro-powder production pickling tank, belongs to acid dip pickle technology.It comprises tank body and is placed in the shaft of tank body central authorities, and shaft upper end is connected with motor, and shaft bottom is provided with propeller blade, and propeller blade and horizontal angle are 28-32 °; Inner tank wall top is evenly distributed with the baffler of rhombus, and the angle of baffler and inner tank wall is 42-45 °, and shaft is provided with supplementary plate, and supplementary plate is hinged on shaft by hinge ring.This silicon carbide micro-powder production pickling tank, arranges angle clockwise, coordinates the present situation that prior art motor drives clockwise, low after high before Parallel to the flow direction propeller blade, and realize stirring fast, raw material mixes rapidly with strong acid.The excessive phenomenon that the baffler that inner tank wall top is provided with effectively prevents silicon carbide micro-powder and strong acid hybrid reaction from producing, ensures that raw material and strong acid fully react, and the tank pickling raw material pickling amount that realizes increases, and strong acid consumption reduces, the effect that blowdown flow rate reduces.
Description
Technical field
The utility model relates to a kind of silicon carbide micro-powder production pickling tank, belongs to a kind of device in carborundum pickling.
background technology
Silicon carbide micro-powder production technology comprise successively in broken, screening, shaping, pickling, pulverizing, the step such as classification and secondary grading, and pickling tank is large volume reaction vessel conventional in production technology, raw material and strong acid react wherein, generate or eliminate metallics, to reach the object eliminated impurity, improve material quality.And in prior art pickling tank used to wash on an equal basis on the basis of doses to consume acid solution more, and the time of pickling raw material is longer, and human and material resources cost is comparatively large, therefore production cost is higher.
Utility model content
The purpose of this utility model is that the acid solution use amount solving the existence of above-mentioned prior art is more, and the deficiency that raw material pickling time is long, provides a kind of acid solution use amount low, the silicon carbide micro-powder production pickling tank that pickling efficiency is high.
The utility model is achieved through the following technical solutions.
Silicon carbide micro-powder production pickling tank, it comprises tank body 1, its special character is to be provided with agitating device in tank body 1, the shaft 2 of described agitating device is positioned at the central authorities of tank body 1, described shaft 2 upper end is connected with motor 3, shaft bottom is provided with propeller blade 4, and propeller blade and horizontal angle are 28-32 °; Tank body 1 upper inside wall is the circular baffler 5 being evenly distributed with rhombus, and baffler 5 is 42-45 ° with the angle of tank body 1 inwall; Described shaft 2 is staggeredly equipped with supplementary plate 6, and supplementary plate 6 is hinged on shaft 2 by hinge ring 7, multi-direction rotation in whipping process, auxiliary screw blade, abundant mix and blend raw material and strong acid.
A kind of improvement project of the present utility model is, the distance bottom described shaft 2 bottom and tank body 1 is the 1/4-1/3 of tank body height, can realize abundant stirring, mixed liquor overflow when stirring can not be caused again to operate.
Further improvement of the utility model scheme is, the quantity of described baffler 5 is 4-8, can the raw material mixed liquor that escaped of damping, avoids again the waste that material is unnecessary.
This silicon carbide micro-powder production pickling tank, arranges angle clockwise, coordinates the present situation that prior art motor drives clockwise, low after high before Parallel to the flow direction propeller blade, and realize stirring fast, raw material mixes rapidly with strong acid.The excessive phenomenon that the baffler that inner tank wall top is provided with effectively prevents silicon carbide micro-powder and strong acid hybrid reaction from producing, ensures that raw material and strong acid fully react, and the tank pickling raw material pickling amount that realizes increases, and strong acid consumption reduces, the effect that blowdown flow rate reduces.
Accompanying drawing explanation
Fig. 1: silicon carbide micro-powder is produced and used pickling tank structural representation.
In figure: 1: tank body; 2: shaft; 3: motor; 4: propeller blade; 5: baffler; 6: supplementary plate; 7: hinge ring.
Detailed description of the invention
Referring to accompanying drawing, provide detailed description of the invention of the present utility model, be used for being further described structure of the present utility model.
Embodiment 1
The silicon carbide micro-powder production pickling tank of the present embodiment, with reference to accompanying drawing 1, agitating device is provided with in tank body 1, the shaft 2 of described agitating device is positioned at the central authorities of tank body 1, described shaft 2 upper end is connected with motor 3, shaft bottom is provided with propeller blade 4, propeller blade and horizontal angle are 30 °, in existing pickling tank design, motor drives shaft to rotate clockwise, therefore the design of propeller blade and horizontal line 30 ° of angles makes motor to rotate by instantaneous carrying screws leaf, in time raw material and strong acid are uniformly mixed, solve the problem that in prior art, electric motor starting initially cannot drive blade to rotate.
Tank body 1 upper inside wall even circumferential is distributed with the baffler 5 of 4 rhombuses, and baffler 5 is welded on tank body 1 inwall, and baffler 5 is 45 ° with the angle of tank body 1 inwall, to realize the optimum efficiency stoping mixed liquor overflow.
Meanwhile, the distance bottom shaft 2 bottom and tank body 1 is 1/3 of tank body height, can realize abundant stirring, mixed liquor overflow when stirring can not be caused again to operate.
Shaft 2 is also staggeredly equipped with supplementary plate 6, and supplementary plate 6 is hinged on shaft 2 by hinge ring 7, the multi-direction rotation when being uniformly mixed raw material and strong acid, auxiliary screw blade mix and blend, and mixing speed is faster, and mixed effect is better.
Embodiment 2
The silicon carbide micro-powder production pickling tank of the present embodiment, its structure and embodiment 1 basically identical, its difference is that baffler is provided with 6, and relative to embodiment 1, distribution density is large, stops the effect of mixed liquor overflow better.
Above embodiment is not exhaustive; its protection domain is not limited to given embodiment; as as described in baffler can also be provided with 5,8 etc.; supplementary plate shape can be designed as square, fan-shaped; propeller blade and horizontal angle are 28 °, 32 °, and the angle of baffler and inner tank wall is 42 °, 43 ° etc.Every all technical schemes achieved by thinking of the present utility model, all belong to protection domain of the present utility model.
Claims (3)
1. silicon carbide micro-powder production pickling tank, it comprises tank body (1), it is characterized in that being provided with agitating device in tank body (1), the shaft (2) of described agitating device is positioned at the central authorities of tank body (1), described shaft (2) upper end is connected with motor (3), shaft bottom is provided with propeller blade (4), and propeller blade and horizontal angle are 28-32 °; Tank body (1) upper inside wall is the circular baffler (5) being evenly distributed with rhombus, baffler (5) is 42-45 ° with the angle of tank body (1) inwall, described shaft (2) is staggeredly equipped with supplementary plate (6), supplementary plate (6) is hinged on shaft (2) by hinge ring (7).
2. silicon carbide micro-powder production pickling tank as claimed in claim 1, is characterized in that the distance of described shaft (2) bottom and tank body (1) bottom is the 1/4-1/3 of tank body height.
3. silicon carbide micro-powder production pickling tank as claimed in claim 1 or 2, is characterized in that the quantity of described baffler (5) is 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470806.2U CN204017842U (en) | 2014-08-20 | 2014-08-20 | Silicon carbide micro-powder production pickling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470806.2U CN204017842U (en) | 2014-08-20 | 2014-08-20 | Silicon carbide micro-powder production pickling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017842U true CN204017842U (en) | 2014-12-17 |
Family
ID=52057755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470806.2U Expired - Fee Related CN204017842U (en) | 2014-08-20 | 2014-08-20 | Silicon carbide micro-powder production pickling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923107A (en) * | 2015-06-25 | 2015-09-23 | 加宏科技（无锡）有限公司 | Stirring device used for pickling supplement cylinder |
| CN111334091A (en) * | 2020-03-07 | 2020-06-26 | 张云鹏 | Quartz sand modification method |
-
2014
- 2014-08-20 CN CN201420470806.2U patent/CN204017842U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923107A (en) * | 2015-06-25 | 2015-09-23 | 加宏科技（无锡）有限公司 | Stirring device used for pickling supplement cylinder |
| CN104923107B (en) * | 2015-06-25 | 2017-03-01 | 加宏科技（无锡）有限公司 | A kind of agitating device supplementing cylinder for pickling |
| CN111334091A (en) * | 2020-03-07 | 2020-06-26 | 张云鹏 | Quartz sand modification method |
| CN111334091B (en) * | 2020-03-07 | 2021-08-03 | 廉江市东兴硅质材料有限公司 | Quartz sand modification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pickling tank for producing silicon carbide micro powder Effective date of registration: 20161214 Granted publication date: 20141217 Pledgee: Yantai financing Company Limited by Guarantee Pledgor: YANTAI HUARUI MICRO POWDER CO., LTD. Registration number: 2016980000266 |
|
| 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: 20141217 Termination date: 20180820 |