CN204051941U - Suspended centrifuge - Google Patents
Suspended centrifuge Download PDFInfo
- Publication number
- CN204051941U CN204051941U CN201420381005.9U CN201420381005U CN204051941U CN 204051941 U CN204051941 U CN 204051941U CN 201420381005 U CN201420381005 U CN 201420381005U CN 204051941 U CN204051941 U CN 204051941U
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- Prior art keywords
- rotary drum
- drum body
- dumping pit
- support
- vertical direction
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Abstract
The utility model discloses a kind of cleaning fluid can not the suspended centrifuge of contaminated material, comprise support, support is provided with casing cover, casing cover upper end is respectively arranged with scrapes driving device for cutter, feed pipe, sluicing pipe and bearing block, main shaft is rotatably connected to by bearing in bearing block, the upper end of main shaft is connected with motor, main shaft lower end is connected with holder by mainshaft nut, holder is provided with at the bottom of the rotary drum offering several dumping pit, rotary drum body is fixedly connected with at the bottom of rotary drum, the sidewall of rotary drum body offers multiple filtration through hole, the apocenosis passage formed between support with rotary drum body is communicated with the leakage fluid dram being arranged on support lower end, the lower end of scraping driving device for cutter is provided with scraper, scraper, the lower end of sluicing pipe and the lower end of feed pipe are stretched in rotary drum body respectively, the dumping pit offered at the bottom of rotary drum is funnel-form, sluicing pipe lower end has part to bend and bending part and vertical direction angle are less than or equal to inwall and the vertical direction angle of dumping pit.
Description
Technical field
The utility model relates to a kind of suspended centrifuge.
Background technology
The vertical installation of suspended centrifuge, service intermittent, be widely used in the industries such as chemical industry, light industry, pharmacy, rotatory drum wall have outage, inwall is provided with aperture filter screen, during rotary drum high-speed rotation, due to centrifugal action, liquid discharges rotary drum, and solid is then stayed in rotary drum.The discharge way of suspended centrifuge has three kinds, and the first is manual cleaning, when after centrifuge stops by under manually dried material being shoveled; The second is gravity self-unloading, and discharge rate is very fast, but is only suitable for a few material; The third is scraper bottom discharge.In washing process, general prior art is all adopt manually splash formula or sluicing pipe Washdown type, and these modes of spraying cleaning solvent can bring following technical problem:
1, the manipulation strength of workman is large;
2, because industrial centrifugal machine internal volume is comparatively large, can cause splashing up and down or sluicing pipe flings uneven, at the bottom of rotary drum and dumping pit inwall often can not get cleaning, make material be mixed into impurity effect quality;
The existence of these problems can produce serious influence to the effect of material centrifugal dewatering, adds production cost, reduces production efficiency.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of cleaning fluid can not the suspended centrifuge of contaminated material.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of suspended centrifuge, comprise support, support is provided with casing cover, casing cover upper end is respectively arranged with scrapes driving device for cutter, feed pipe, sluicing pipe and bearing block, main shaft is rotatably connected to by bearing in bearing block, the upper end of main shaft is connected with motor, main shaft lower end is connected with holder by mainshaft nut, holder is provided with at the bottom of the rotary drum offering several dumping pit, rotary drum body is fixedly connected with at the bottom of rotary drum, the sidewall of rotary drum body offers multiple filtration through hole, the apocenosis passage formed between support with rotary drum body is communicated with the leakage fluid dram being arranged on support lower end, the lower end of scraping driving device for cutter is provided with scraper, scraper, the lower end of sluicing pipe and the lower end of feed pipe are stretched in rotary drum body respectively, rectify under the described sluicing pipe stretched in rotary drum body and several shower nozzle is provided with to the side of rotary drum body, the dumping pit offered at the bottom of rotary drum is funnel-form, the bending of sluicing pipe lower end setting unit and bending part and vertical direction angle are less than or equal to inwall and the vertical direction angle of dumping pit.
Preferred as one, the inwall of described funnel-form dumping pit and vertical direction corner dimension are 5 ° ~ 10 °.
Preferred as one, described sluicing pipe lower end bending part and vertical direction corner dimension are 5 ° ~ 10 °.
Further optimize as one, described casing cover upper end is provided with and passes in rotary drum body for preventing the nitrogen tube of exploding.
Further optimize as one, described rotary drum body top is provided with annular lip ring.
The beneficial effects of the utility model are:
1, full automatic working, significantly saves human cost;
2, the dumping pit at the bottom of rotary drum is set to funnel-form by the utility model, and sluicing pipe has the bending of certain angle, rotary drum inside can be made to comprise at the bottom of rotary drum body inwall, rotary drum and at the bottom of rotary drum on dumping pit all thoroughly cleaned;
3, cleaning fluid enters apocenosis passage under the influence of centrifugal force and discharges from leakage fluid dram, is convenient to collect.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model suspended centrifuge;
Fig. 2 is the partial enlarged drawing of the dumping pit of the utility model suspended centrifuge;
Fig. 3 is the partial enlarged drawing of the sluicing pipe of the utility model suspended centrifuge.
In figure: 1, support, 2, casing cover, 3, scrape driving device for cutter, 4, scraper, 5, main shaft, 6, bearing block, 7, motor, 8, holder, 9, at the bottom of rotary drum, 10, dumping pit, 11, rotary drum body, 12, leakage fluid dram, 13, feed pipe, 14, lip ring, 15, nitrogen tube, 16, sluicing pipe, 17, shower nozzle.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, a kind of suspended centrifuge described in the utility model, comprise support 1, support 1 is provided with casing cover 2, casing cover 2 upper end is respectively arranged with scrapes driving device for cutter 3, feed pipe 13, sluicing pipe 16 and bearing block 6, scrape the combination that driving device for cutter 3 can be motor, cylinder or hydraulic jack, or cylinder and gear-box, tooth bar, connecting rod combination, or moving up and down of adopting other conventional meanses to be scraper 4 and rotation provides driving.Main shaft 5 is rotatably connected to by bearing in bearing block 6, the upper end of main shaft 5 is connected with motor 7, main shaft 5 lower end is connected with holder 8 by mainshaft nut, holder 8 to be provided with at the bottom of the rotary drum offering several dumping pit 10 9, the rotary drum body 11 that opening upwards is arranged is fixedly connected with on 9 at the bottom of rotary drum, the sidewall of rotary drum body 11 offers multiple filtration through hole, between support 1 and rotary drum body 11, form apocenosis passage, be communicated with the leakage fluid dram 12 being arranged on support 1 lower end.The lower end of scraping driving device for cutter 3 is provided with scraper 4, the lower end of scraper 4, sluicing pipe 16 and the lower end of feed pipe 13 are stretched in rotary drum body 11 respectively, stretch into sluicing pipe in rotary drum body 11 to rectify for 16 times the side of rotary drum body 11 is provided with several shower nozzle 17, the dumping pit 10 offered on 9 at the bottom of rotary drum is funnel-form through hole, between the inwall of dumping pit 10 and vertical direction, shape in an angle, and sluicing pipe 16 lower end has part to bend and bending part and vertical direction angle are less than or equal to inwall and the vertical direction angle of dumping pit 10.This set can make the impurity in cleaning material step in material fully be cleaned, to rinse in rotary drum internal step at the bottom of rotary drum body 11 inwall, rotary drum 9 and dumping pit 10 be all rinsed totally.
The inwall of funnel-form dumping pit 10 and vertical direction angle, be α angle as shown in Figure 2, size is 5 ° ~ 10 °.Sluicing pipe 16 lower end bending part and vertical direction angle, be β angle as shown in Figure 3, be less than or equal to α angle, β size is 5 ° ~ 10 °.This set can make to be injected into cleaning fluid on dumping pit 10 inwall or cleaning fluid reflects dumping pit 10, under the influence of centrifugal force by the filtration through hole on rotary drum body 11 sidewall, enters apocenosis passage.
Described casing cover 2 upper end is provided with and passes into for preventing the nitrogen tube 15 of exploding in rotary drum body 11, safer when this set makes centrifuge work.
Described rotary drum body 11 top is provided with annular lip ring 14, the suspension interception produced when adopting this set centrifuge can be worked is inner at rotary drum body 11, suspension is not overflowed from rotary drum body 11 top, and makes material form certain thickness filter cake in rotary drum body 11.
The course of work of the utility model suspended centrifuge is: low speed charging, middling speed cleaning material, high speed Separation of Solid and Liquid, low speed discharging, low speed rinse rotary drum inside.First, motor 7 drives rotary drum body 11 to reach feed rotation, material enters in rotary drum body 11 from the feed pipe 13 casing cover 2, under the influence of centrifugal force, on the filter cloth (when actual use, drum inner wall being have filter cloth) that the inwall that rotary drum body 11 fitted equably by material is laid; After charging, rotating speed rises, centrifugal force increases, and shower nozzle 17 sprays the cleaning fluid for removing impurity in material, and cleaning fluid cleans material, this cleaning fluid under the influence of centrifugal force also with the moisture in material through filter cloth and rotary drum body 11, enter apocenosis passage discharge.According to the difference of material, cleaning fluid can be water or chemical solvent aitiogenic with impurity.If there is part cleaning fluid to be injected on dumping pit 10 inwall, because dumping pit 10 is in funnel-form, then this part cleaning fluid moves to the top of at the bottom of rotary drum 9 under the influence of centrifugal force and is discharged by rotary drum body 11, thus realize solid material and be thoroughly separated with liquid flux, solid material is only left in rotary drum body 11 inside; After high-speed separation completes, suspended centrifuge slows to low speed, scraping driving device for cutter 3 drives scraper 4 to be slowly moved downward at the bottom of rotary drum 9 along rotary drum body 11 inwall, solid material on rotary drum body 11 inwall scrapes by scraper 4, all materials are by outside dumping pit 10 discharge centrifuge, and scraper 4 rising subsequently returns initial position.Also can clean rotary drum inside after discharging, time rotary drum slowly runs, shower nozzle 17 on sluicing pipe 16 sprays cleaning fluid, material on filter cloth washes away by cleaning fluid, to remain on filter cloth and material at the bottom of rotary drum on 9 with part cleaning fluid from dumping pit 10 discharge centrifuge, wherein the part cleaning fluid be ejected on rotary drum body 11 inwall directly enters apocenosis passage by the filtration through hole on rotary drum body 11 sidewall.With can as required in actual production, centrifuge arranges several sluicing pipe 16, and arranges several leakage fluid dram 12, is convenient to rinse efficiently and discharge opeing.After flushing completes, suspended centrifuge again accelerates to charging rate and starts the next work period.
Claims (5)
1. a suspended centrifuge, comprise support, support is provided with casing cover, casing cover upper end is respectively arranged with scrapes driving device for cutter, feed pipe, sluicing pipe and bearing block, main shaft is rotatably connected to by bearing in bearing block, the upper end of main shaft is connected with motor, main shaft lower end is connected with holder by mainshaft nut, holder is provided with at the bottom of the rotary drum offering several dumping pit, rotary drum body is fixedly connected with at the bottom of rotary drum, the sidewall of rotary drum body offers multiple filtration through hole, the apocenosis passage formed between support with rotary drum body is communicated with the leakage fluid dram being arranged on support lower end, the lower end of scraping driving device for cutter is provided with scraper, scraper, the lower end of sluicing pipe and the lower end of feed pipe are stretched in rotary drum body respectively, rectify under the described sluicing pipe stretched in rotary drum body and several shower nozzle is provided with to the side of rotary drum body, it is characterized in that, the dumping pit offered at the bottom of rotary drum is funnel-form, the bending of sluicing pipe lower end setting unit and bending part and vertical direction angle are less than or equal to inwall and the vertical direction angle of dumping pit.
2. a kind of suspended centrifuge as claimed in claim 1, is characterized in that, the inwall of described funnel-form dumping pit and vertical direction corner dimension are 5 ° ~ 10 °.
3. a kind of suspended centrifuge as claimed in claim 2, is characterized in that, described sluicing pipe lower end bending part and vertical direction corner dimension are 5 ° ~ 10 °.
4. a kind of suspended centrifuge as claimed in claim 3, is characterized in that, described casing cover upper end is provided with and passes in rotary drum body for preventing the nitrogen tube of exploding.
5. a kind of suspended centrifuge as claimed in claim 4, is characterized in that, described rotary drum body top is provided with annular lip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381005.9U CN204051941U (en) | 2014-07-11 | 2014-07-11 | Suspended centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381005.9U CN204051941U (en) | 2014-07-11 | 2014-07-11 | Suspended centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051941U true CN204051941U (en) | 2014-12-31 |
Family
ID=52193534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420381005.9U Expired - Lifetime CN204051941U (en) | 2014-07-11 | 2014-07-11 | Suspended centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051941U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138809A (en) * | 2014-07-11 | 2014-11-12 | 江苏华大离心机股份有限公司 | Top suspension centrifuge |
| CN104907188A (en) * | 2015-06-30 | 2015-09-16 | 江苏泰仓农化有限公司 | Discharge system of centrifugal machine used for production of benomyl |
| CN105498985A (en) * | 2015-12-04 | 2016-04-20 | 广西农垦糖业集团柳兴制糖有限公司 | Water fetching tube of centrifugal machine |
| CN106994395A (en) * | 2017-05-25 | 2017-08-01 | 东台新时代畜牧机械设备有限公司 | A kind of top suspension scraper automatic discharge centrifuge for food processing |
| CN107876219A (en) * | 2017-10-27 | 2018-04-06 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of suspended centrifuge |
-
2014
- 2014-07-11 CN CN201420381005.9U patent/CN204051941U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138809A (en) * | 2014-07-11 | 2014-11-12 | 江苏华大离心机股份有限公司 | Top suspension centrifuge |
| CN104907188A (en) * | 2015-06-30 | 2015-09-16 | 江苏泰仓农化有限公司 | Discharge system of centrifugal machine used for production of benomyl |
| CN105498985A (en) * | 2015-12-04 | 2016-04-20 | 广西农垦糖业集团柳兴制糖有限公司 | Water fetching tube of centrifugal machine |
| CN105498985B (en) * | 2015-12-04 | 2018-06-22 | 广西农垦糖业集团柳兴制糖有限公司 | A kind of centrifuge watering pipe |
| CN106994395A (en) * | 2017-05-25 | 2017-08-01 | 东台新时代畜牧机械设备有限公司 | A kind of top suspension scraper automatic discharge centrifuge for food processing |
| CN107876219A (en) * | 2017-10-27 | 2018-04-06 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of suspended centrifuge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215600 8 star road, Zhangjiagang economic and Technological Development Zone, Jiangsu, Suzhou Patentee after: Jiangsu Huada Centrifugal Machine Manufacturing Co.,Ltd. Address before: 215600 Jiangsu Huada centrifuge, No. 8, Qin Xing Road, Zhangjiagang economic and Technological Development Zone, Suzhou, Jiangsu Patentee before: JIANGSU HUADA CENTRIFUGE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |