CN201186208Y - Pyriform scraping-collecting device with central helical stir - Google Patents
Pyriform scraping-collecting device with central helical stir Download PDFInfo
- Publication number
- CN201186208Y CN201186208Y CNU2008201119605U CN200820111960U CN201186208Y CN 201186208 Y CN201186208 Y CN 201186208Y CN U2008201119605 U CNU2008201119605 U CN U2008201119605U CN 200820111960 U CN200820111960 U CN 200820111960U CN 201186208 Y CN201186208 Y CN 201186208Y
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- Prior art keywords
- stirring shaft
- pyriform
- spiral
- thickener
- stirring
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- Expired - Fee Related
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Abstract
The utility model relates to a central spiral stirring pyriform scrapping-collecting device, which is equipped with a spiral blade on a stirring shaft according to the Archimedes spiral conveying principle, a spiral blade is mounted on a stirring shaft, and the shape of the stirring shaft which is provided with a spiral blade is similar to a spiral propeller. Two scrapping-collecting plates which are supported on the vertical and the horizontal directions and have certain slope angles are symmetrically mounted on both sides on the lower portion of the stirring shaft. When the stirring shaft is rotating, the specific density which is deposited near a middle conical pit of a thickener is big, and ore pulp with higher viscosity is continuously, slowly and upwards elevated under the function of the spiral blade, which is mixed and diluted with ore pulp with lower density. Materials which are settled around the bottom of the thickener is continuously tipped up under the function of the scrapping-collecting plate which is rotated to scrap, thereby reaching the purpose of even material stirring and mixing and without generating mineral soil hardening. The utility model has the advantages of simple structure and reliable work, which is suitable for a central driving thickener without upright post.
Description
Technical field
The utility model relates to the concentrated stirring of using of a kind of ore pulp and scrapes acquisition means, specifically is that a kind of center convolution stirring pyriform is scraped acquisition means.
Background technology
Traditional thickener mostly is a center scraper formula agitating device, this device is equipped with upright mixing paddle around shaft, moment of torsion is bigger, when handling high concentration material, the material deposition often occurs and harden because of the middle part is difficult for being stirred, make impeller fracture, even cause reductor damage, burn-down of electric motor; Also there are shortcomings such as volume is big, investment cost is high, production efficiency is low in these agitating devices.
Summary of the invention
The purpose of this utility model is to overcome existing in prior technology to harden because of stirring the inhomogeneous material that makes, and easily causes device damage and production efficiency to hang down inferior shortcoming and defect, provides a kind of center convolution to stir pyriform and scrapes acquisition means.This device can prevent that ore pulp from forming the piece that hardens, and stops up floss hole, and it is smooth and easy to be beneficial to underflow pump discharge.
For achieving the above object, the technical solution adopted in the utility model is: according to the Archimedian screw conveying principle, helical blade is installed on shaft, the shaft shape of band helical blade is similar to spiral propeller.Be equipped with two in shaft bottom bilateral symmetry and scrape the collection plate what vertical and horizontal direction all had certain inclination angle.When shaft rotated, the ore pulp that proportion is big, viscosity is higher of deposition constantly promoted the ore pulp mixed diluting lower with concentration lentamente near the awl hole, thickener middle part to top under the effect of helical blade.The material of thickener bottom periphery deposition is also constantly dug under the effect of scraping collection plate rotation scraping, mixes thereby reach material, can not produce the purpose that mineral matter hardens.The utility model is simple in structure, and reliable operation is applicable to the center transmission thickener of no column.
The beneficial effects of the utility model are, can prevent that material from hardening, and can avoid the floss hole plug stifled again, and the accommodation of the material concentration of handling is more wide in range, and the ore pulp that mixes can successfully discharge under the effect of underflow pump, and production efficiency is greatly improved.
Description of drawings
Fig. 1 is the profile of front view of the present utility model
Fig. 2 is a side view of the present utility model
Fig. 3 is a vertical view of the present utility model
1. shafts in the accompanying drawing, 2. link, 3. helical blade, 4. connecting plate, 5. clamping ring is 6. scraped the collection plate.
The specific embodiment
In Fig. 1, shaft (1) is provided with helical blade (3), clamping ring (5) be fixed on shaft (1) bottom helical blade (3) around, scrape and collect the both sides that plate (6) is installed in clamping ring (5), scraping collection plate (6) all has certain angle of inclination in vertical direction and horizontal direction, is beneficial to during rotation material is produced the disturbance stirring.Link (2) is installed in the top of shaft (1), and plays the reinforcement fixation by connecting plate (4) to scraping collection plate (6).
Operation principle: motor via reducer drives center convolution stirring pyriform and scrapes the rotation of acquisition means average rate, the ore pulp of higher concentration under the effect of helical blade constantly, promote to top lentamente, and the ore pulp mixed diluting lower with concentration, the mineral matter that proportion is bigger down precipitates under the gravity effect, scrape the collection plate and constantly rotate scraping deposit is dug, the ore pulp that mixes is discharged through floss hole under the effect of underflow pump.
Claims (4)
1, a kind of center convolution stirs pyriform and scrapes acquisition means, comprises shaft; It is characterized in that: along shaft (1) helical blade (3) axially is housed, be equipped with in the bottom of shaft (1) and scrape collection plate (6).
2, center convolution according to claim 1 stirs pyriform and scrapes acquisition means, it is characterized in that: scrape the both sides that collection plate (6) symmetry is installed in clamping ring (5) for two, clamping ring (5) be fixed on shaft (1) bottom helical blade (3) around.
3, center convolution according to claim 1 stirs pyriform and scrapes acquisition means, it is characterized in that: the collection plate (6) of scraping that is installed on the clamping ring (5) all has certain angle of inclination in vertical direction and horizontal direction.
4, center convolution according to claim 1 stirs pyriform and scrapes acquisition means, and it is characterized in that: link (2) is installed in the top of shaft (1), and plays the effect of being connected and fixed by connecting plate (4) to scraping collection plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201119605U CN201186208Y (en) | 2008-05-03 | 2008-05-03 | Pyriform scraping-collecting device with central helical stir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201119605U CN201186208Y (en) | 2008-05-03 | 2008-05-03 | Pyriform scraping-collecting device with central helical stir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186208Y true CN201186208Y (en) | 2009-01-28 |
Family
ID=40309223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201119605U Expired - Fee Related CN201186208Y (en) | 2008-05-03 | 2008-05-03 | Pyriform scraping-collecting device with central helical stir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186208Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689750A (en) * | 2015-03-09 | 2015-06-10 | 苏州洛特兰新材料科技有限公司 | Novel ceramic stirrer |
| CN105344283A (en) * | 2015-11-18 | 2016-02-24 | 亚太水处理(天长)有限公司 | Floating-drum type multi-head aerating mixer |
| CN107673298A (en) * | 2017-11-24 | 2018-02-09 | 重庆市远翔食品有限公司 | A kind of pork luncheon meat can filler |
| CN110404445A (en) * | 2019-08-26 | 2019-11-05 | 刘金江 | A kind of cement producing line lime stone homogenizing processing system |
| CN117919766A (en) * | 2024-03-22 | 2024-04-26 | 山西磊鑫化工股份有限公司 | Reaction crystallization equipment for nitrate production |
-
2008
- 2008-05-03 CN CNU2008201119605U patent/CN201186208Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689750A (en) * | 2015-03-09 | 2015-06-10 | 苏州洛特兰新材料科技有限公司 | Novel ceramic stirrer |
| CN105344283A (en) * | 2015-11-18 | 2016-02-24 | 亚太水处理(天长)有限公司 | Floating-drum type multi-head aerating mixer |
| CN107673298A (en) * | 2017-11-24 | 2018-02-09 | 重庆市远翔食品有限公司 | A kind of pork luncheon meat can filler |
| CN110404445A (en) * | 2019-08-26 | 2019-11-05 | 刘金江 | A kind of cement producing line lime stone homogenizing processing system |
| CN117919766A (en) * | 2024-03-22 | 2024-04-26 | 山西磊鑫化工股份有限公司 | Reaction crystallization equipment for nitrate production |
| CN117919766B (en) * | 2024-03-22 | 2024-06-04 | 山西磊鑫化工股份有限公司 | Reaction crystallization equipment for nitrate production |
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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: 20090128 Termination date: 20140503 |