CN202570422U - Lower discharge centrifugal machine with vertical scrapper capable of removing residual filter cakes - Google Patents
Lower discharge centrifugal machine with vertical scrapper capable of removing residual filter cakes Download PDFInfo
- Publication number
- CN202570422U CN202570422U CN2012201956911U CN201220195691U CN202570422U CN 202570422 U CN202570422 U CN 202570422U CN 2012201956911 U CN2012201956911 U CN 2012201956911U CN 201220195691 U CN201220195691 U CN 201220195691U CN 202570422 U CN202570422 U CN 202570422U
- Authority
- CN
- China
- Prior art keywords
- fixed
- scraper
- scrapper
- roller
- air
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model relates to a lower discharge centrifugal machine with a vertical scrapper capable of removing residual filter cakes. A scrapper rod installation shaft is fixedly arranged on a cover. A scraper connecting sleeve is fixedly arranged on the scrapper rod installation shaft. A scrapper rod is fixedly arranged on the scraper connecting sleeve. A scraper is fixedly arranged on the scrapper rod. A bracket and a gas nozzle are fixedly arranged on a handle of the scrapper. An installation base is fixedly arranged on the bracket. A roller shaft is rotatably installed in the installation base. The roller shaft is provided with a roller. A gas inlet tube is installed on the cover and supplies gas to the gas nozzle. According to the lower discharge centrifugal machine of the vertical scrapper capable of removing residual filter cakes provided by the utility model, the residual filter cake layer can be crushed by cutting and movement of the roller, and meanwhile, the residual filter cakes can be blown off by high pressure gas sprayed from the gas nozzle. The discharging work is full-automatically operated truly. The lower discharge centrifugal machine of the vertical scrapper capable of removing residual filter cakes is convenient to operate, so that the work efficiency of the centrifugal machine is improved and the labor intensity of workers is alleviated greatly.
Description
Technical field
The utility model relates to a kind of centrifuge, the especially a kind of vertical unloading under scraper centrifuge that can remove remaining filter cake.
Background technology
The vertical type automatic unloading centrifugal machine discharging of generally using at present mostly is the mode that adopts scraper discharging, be exactly with rotary drum under lower-speed state, scraper is slowly near rotatory drum wall; Progressively the solid bed of material after the centrifugation in the rotary drum is scraped and chipped away, owing to be that scraper and rotatory drum wall exist relative motion, can not be unrestrictedly near rotatory drum wall; Consider safety; Can exist the remaining bed of material about 5mm to peel off automatically generally speaking, can only rely on artificial the removing, not only reduce the organic efficiency of every batch materials; And increased the disengaging time of every batch materials, increased the workload when changing material batch.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, provide a kind of can remove automatically the remaining cake layer of drum inner wall, greatly improve the centrifuge operating efficiency, alleviate the vertical unloading under scraper centrifuge of working strength of workers.
According to the technical scheme that the utility model provides, the said vertical unloading under scraper centrifuge that can remove remaining filter cake is fixed with casing on the upper surface of base plate, on the lower surface of base plate, be fixed with damper; On casing, be fixed with cover, on cover, be fixed with sluicing pipe and feed pipe, on base plate, be fixed with the bearing mounting; In the bearing mounting, bearing block is installed, in bearing block, is rotatablely equipped with main shaft, be fixed with rotary drum at the top ends fixed part of main shaft; Base plate below rotary drum is fixed with hopper, is fixed with spindle pulley in the bottom of main shaft, is fixed with motor at base plate; Be fixed with motor pulley on the output shaft of motor, on motor pulley and spindle pulley, be provided with driving-belt, on cover, be fixed with and scrape the knife bar installation shaft; Scrape and be fixed with the scraper adapter sleeve on the knife bar installation shaft, on the scraper adapter sleeve, be fixed with and scrape knife bar, be fixed with scraper on the knife bar scraping; On the handle of a knife of scraper, be fixed with support and air-blowing mouth, on support, be fixed with mount pad, in mount pad, be rotatablely equipped with roller shaft; Roller is installed on roller shaft, air inlet pipe is installed on cover, air inlet pipe is to described air-blowing mouth air feed.
On the rotation direction of rotary drum, scraper, air-blowing mouth and roller are arranged in order.
The outlet side of said air inlet pipe is connected on the scraper adapter sleeve, and the place offers link slot at scraper adapter sleeve endoporus, in scraping knife bar, offers connecting hole, the inlet end of connecting hole and link slot UNICOM, the outlet side of connecting hole and air-blowing mouth UNICOM.
Has cutting edge on the wheel face of said roller.
The utility model is through the cutting and mobile can the grinding remaining cake layer of roller; From air-blowing mouth ejection gases at high pressure it is blown off simultaneously, discharging work really realizes full automatic working, and is easy to operate; Improve the operating efficiency of centrifuge greatly, alleviate working strength of workers.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Fig. 2 is A-A cutaway view of Fig. 1.
Fig. 3 is the enlarged drawing of B part among Fig. 1.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in the figure, the utility model mainly by base plate 1, casing 2, rotary drum 3, cover 4, sluicing pipe 5, feed pipe 6, air inlet pipe 7, scrape knife bar installation shaft 8, scrape knife bar 9, parts such as connecting hole 9.1, main shaft 10, bearing mounting 11, bearing block 12, motor 13, driving-belt 14, spindle pulley 15, hopper 16, damper 17, air-blowing mouth 18, roller 19, cutting edge 19.1, roller shaft 20, mount pad 21, support 22, filter medium 23, scraper 24, scraper adapter sleeve 25 and link slot 25.1 constitute.
Can remove the vertical unloading under scraper centrifuge of remaining filter cake, on the upper surface of base plate 1, be fixed with casing 2, on the lower surface of base plate 1, be fixed with damper 17; On casing 2, be fixed with cover 4, on cover 4, be fixed with sluicing pipe 5 and feed pipe 6, on base plate 1, be fixed with bearing mounting 11; Bearing block 12 is installed in bearing mounting 11, in bearing block 12, is rotatablely equipped with main shaft 10, be fixed with rotary drum 3 at the top ends fixed part of main shaft 10; Base plate 1 below rotary drum 3 is fixed with hopper 16, is fixed with spindle pulley 15 in the bottom of main shaft 10, is fixed with motor 13 at base plate 1; Be fixed with motor pulley on the output shaft of motor 13, on motor pulley and spindle pulley 15, be provided with driving-belt 14, on cover 4, be fixed with and scrape knife bar installation shaft 8; Scrape and be fixed with scraper adapter sleeve 25 on the knife bar installation shaft 8, on scraper adapter sleeve 25, be fixed with and scrape knife bar 9, be fixed with scraper 24 on the knife bar 9 scraping; On the handle of a knife of scraper 24, be fixed with support 22 and air-blowing mouth 18; On support 22, be fixed with mount pad 21, in mount pad 21, be rotatablely equipped with roller shaft 20, roller 19 is installed on roller shaft 20; Air inlet pipe 7 is installed on cover 4, and air inlet pipe 7 is to described air-blowing mouth 18 air feed.
On the rotation direction of rotary drum 3, scraper 24, air-blowing mouth 18 are arranged in order with roller 19.
The outlet side of said air inlet pipe 7 is connected on the scraper adapter sleeve 25; 25 endoporus places offer link slot 25.1 at the scraper adapter sleeve; In scraping knife bar 9, offer connecting hole 9.1, the inlet end of connecting hole 9.1 and link slot 25.1 UNICOMs, the outlet side of connecting hole 9.1 and air-blowing mouth 18 UNICOMs.
Has cutting edge 19.1 on the wheel face of said roller 19.
A base unit, it mainly comprises: base plate 1 and be installed in casing unit and the power transmission unit on this base plate 1; The casing unit mainly comprises: cover 4 and casing 2, feed pipe 6, sluicing pipe 5 and scrape knife bar installation shaft 8 and be installed on the cover 4; Power transmission unit mainly comprises: motor 13 is through 10 rotations of transmission mechanism driving main shaft, and main shaft 10 is installed in the bearing block 12, and bearing block 12 is installed in the bearing mounting 11, and bearing mounting 11 is installed on the base plate 1; Scrape knife bar installation shaft 8 and on all parts of being installed constitute scraper mechanism; Filter element mainly comprises: rotary drum 3 and filter medium 23, and rotary drum 3 is positioned at casing 2 inside, and rotary drum 3 is installed on the main shaft 10, and filter medium 23 is arranged on rotary drum 3 inboards; Described scraper 24 afterbodys are provided with support 22, and support 22 1 ends are provided with mount pad 21, and mount pad 21 two ends are equipped with roller 19; Scraper 24 arranged outside air-blowing mouths 18; The adjustable positions of support 22 on wing 24 scraped knife bar 9 centres and is provided with connecting hole 9.1, and connecting hole 9.1 communicates with air-blowing mouth 18; The outlet side of air inlet pipe 7 communicates with connecting hole 9.1 through link slot 25.1, scrapes knife bar 9 and is installed in the axle head of scraping knife bar installation shaft 8 through scraper adapter sleeve 25.
When a kind of vertical unloading under scraper centrifuge of removing remaining filter cake of the utility model was worked, motor 13 was through 10 rotations of transmission mechanism driving main shaft, and main shaft 10 drives rotary drums 3 rotations; After arriving certain speed, add the material to be separated material from feed arrangement 6 to rotary drum 3 inside, under action of centrifugal force; Liquid phase sees through filter medium 23 in the separation of material, and solid phase then is trapped in the rotary drum 3, and cleaning solution injects from sluicing pipe 5; Material starts doctor blade device after washing and finishing, and the solid-phase materials that are trapped in rotary drum 3 inside is scraped chip away; Discharge from hopper 16, reduce rotating speed, start doctor blade device;, slowly move to rotary drum 3 bottoms in the time of rotation together slowly near the inwall of rotary drum 3 at its effect bottom roller 19, air-blowing mouth 18 etc., roller 19 grinds the remaining cake layer on rotary drum 3 walls; Remaining cake layer after the grinding drops automatically, and from air inlet pipe 7 input gases at high pressure, the bed of material that air-blowing mouth 18 ejection gases at high pressure will be difficult to grind blows pine comes off it when grinding; Until rejecting all remaining cake layers fully, a circulation finishes.
In sum, the structure that the utility model adopts can grind remaining cake layer; The mouth of air-blowing simultaneously ejection gases at high pressure peel off it automatically, and discharging work really realizes full automatic working, and is easy to operate; Improve the operating efficiency of centrifuge greatly, alleviate working strength of workers.
Obviously; The foregoing description of the utility model only be for explain clearly that the utility model does for example; But be not used for limiting the scope of the utility model; All technical schemes that are equal to also belong to the category of the utility model, and the scope of patent protection of the utility model should be limited each item claim.
Claims (4)
1. the vertical unloading under scraper centrifuge that can remove remaining filter cake is fixed with casing (2) on the upper surface of base plate (1), on the lower surface of base plate (1), is fixed with damper (17); On casing (2), be fixed with cover (4), on cover (4), be fixed with sluicing pipe (5) and feed pipe (6), on base plate (1), be fixed with bearing mounting (11); Bearing block (12) is installed in bearing mounting (11); In bearing block (12), be rotatablely equipped with main shaft (10), be fixed with rotary drum (3) at the top ends fixed part of main shaft (10), the base plate (1) in rotary drum (3) below is fixed with hopper (16); Be fixed with spindle pulley (15) in the bottom of main shaft (10); Be fixed with motor (13) at base plate (1), be fixed with motor pulley on the output shaft of motor (13), on motor pulley and spindle pulley (15), be provided with driving-belt (14); It is characterized in that: on cover (4), be fixed with and scrape knife bar installation shaft (8); Scrape and be fixed with scraper adapter sleeve (25) on the knife bar installation shaft (8), on scraper adapter sleeve (25), be fixed with and scrape knife bar (9), be fixed with scraper (24) on the knife bar (9) scraping; On the handle of a knife of scraper (24), be fixed with support (22) and air-blowing mouth (18); On support (22), be fixed with mount pad (21), in mount pad (21), be rotatablely equipped with roller shaft (20), roller (19) is installed on roller shaft (20); Air inlet pipe (7) is installed on cover (4), and air inlet pipe (7) is to described air-blowing mouth (18) air feed.
2. the vertical unloading under scraper centrifuge that can remove remaining filter cake as claimed in claim 1 is characterized in that: on the rotation direction of rotary drum (3), scraper (24), air-blowing mouth (18) are arranged in order with roller (19).
3. the vertical unloading under scraper centrifuge that can remove remaining filter cake as claimed in claim 1; It is characterized in that: the outlet side of said air inlet pipe (7) is connected on the scraper adapter sleeve (25); The endoporus place offers link slot (25.1) at scraper adapter sleeve (25); In scraping knife bar (9), offer connecting hole (9.1), the inlet end of connecting hole (9.1) and link slot (25.1) UNICOM, the outlet side of connecting hole (9.1) and air-blowing mouth (18) UNICOM.
4. the vertical unloading under scraper centrifuge that can remove remaining filter cake as claimed in claim 1 is characterized in that: have cutting edge (19.1) on the wheel face of said roller (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201956911U CN202570422U (en) | 2012-05-03 | 2012-05-03 | Lower discharge centrifugal machine with vertical scrapper capable of removing residual filter cakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201956911U CN202570422U (en) | 2012-05-03 | 2012-05-03 | Lower discharge centrifugal machine with vertical scrapper capable of removing residual filter cakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570422U true CN202570422U (en) | 2012-12-05 |
Family
ID=47239876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201956911U Expired - Lifetime CN202570422U (en) | 2012-05-03 | 2012-05-03 | Lower discharge centrifugal machine with vertical scrapper capable of removing residual filter cakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570422U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008118A (en) * | 2012-12-30 | 2013-04-03 | 张家港市轻工设备厂 | Centrifugal machine special for starch |
| CN105032634A (en) * | 2015-07-30 | 2015-11-11 | 苏州盛天力离心机制造有限公司 | Fully-automatic cake scraping and cleaning-up integrated scraper device |
| EP3219392A1 (en) | 2016-03-17 | 2017-09-20 | Riera Nadeu, S.A. | Scraper device for centrifuge |
| CN107262297A (en) * | 2017-06-12 | 2017-10-20 | 沈阳化工大学 | A kind of air blast high efficiency filter centrifuge |
| CN107670853A (en) * | 2017-11-08 | 2018-02-09 | 江苏环宇冶金科技有限公司 | A kind of automatic centrifugal machine |
| WO2019134721A1 (en) * | 2018-01-05 | 2019-07-11 | Guntram Krettek | Skimmer centrifuge |
| CN110496712A (en) * | 2019-10-17 | 2019-11-26 | 张嗣远 | A kind of vertical scraper center discharging and filtering centrifuge |
| CN110665647A (en) * | 2019-10-24 | 2020-01-10 | 湘潭惠博离心机有限公司 | Scraper centrifuge |
-
2012
- 2012-05-03 CN CN2012201956911U patent/CN202570422U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008118A (en) * | 2012-12-30 | 2013-04-03 | 张家港市轻工设备厂 | Centrifugal machine special for starch |
| CN105032634A (en) * | 2015-07-30 | 2015-11-11 | 苏州盛天力离心机制造有限公司 | Fully-automatic cake scraping and cleaning-up integrated scraper device |
| CN105032634B (en) * | 2015-07-30 | 2017-09-29 | 苏州盛天力离心机制造有限公司 | The clear cake integrated device of full-automatic scraper |
| EP3219392A1 (en) | 2016-03-17 | 2017-09-20 | Riera Nadeu, S.A. | Scraper device for centrifuge |
| CN107262297A (en) * | 2017-06-12 | 2017-10-20 | 沈阳化工大学 | A kind of air blast high efficiency filter centrifuge |
| CN107262297B (en) * | 2017-06-12 | 2019-07-26 | 沈阳化工大学 | A kind of air blast high efficiency filter centrifuge |
| CN107670853A (en) * | 2017-11-08 | 2018-02-09 | 江苏环宇冶金科技有限公司 | A kind of automatic centrifugal machine |
| WO2019134721A1 (en) * | 2018-01-05 | 2019-07-11 | Guntram Krettek | Skimmer centrifuge |
| CN110496712A (en) * | 2019-10-17 | 2019-11-26 | 张嗣远 | A kind of vertical scraper center discharging and filtering centrifuge |
| CN110496712B (en) * | 2019-10-17 | 2021-05-11 | 张嗣远 | Vertical scraper center unloading and filtering centrifuge |
| CN110665647A (en) * | 2019-10-24 | 2020-01-10 | 湘潭惠博离心机有限公司 | Scraper centrifuge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202570422U (en) | Lower discharge centrifugal machine with vertical scrapper capable of removing residual filter cakes | |
| CN103128006A (en) | Scraper with filtering cake braking device | |
| CN103752424B (en) | The remaining cake layer device of a kind of removing | |
| CN202667001U (en) | Full-automatic pull bag feeding and discharging centrifugal machine | |
| KR20100112557A (en) | Grinding device of vertical grinder | |
| CN102989596B (en) | Filter bag oscillation bottom discharge centrifugal machine | |
| CN102600993A (en) | Scraper discharge centrifugal machine capable of removing residual filter cakes | |
| CN202538963U (en) | Scraper discharge centrifuge for rejecting residual filter cakes | |
| CN101884955A (en) | Full-automatic bag-pulling centrifuge | |
| CN113171887A (en) | Horizontal spiral sedimentation centrifuge | |
| CN105477925B (en) | Rotary drum filter cloth vacuum dehydrator | |
| CN205518245U (en) | Vertical dull and stereotyped cage sedimentation centrifuge of unloading | |
| CN102814073A (en) | Horizontal disc filter applied in alkali making industry | |
| CN202316137U (en) | Scraper with filter cake crushing device | |
| CN203030402U (en) | Filter-bag oscillation blanking and discharging centrifugal machine | |
| CN203737433U (en) | Residual cake layer eliminating device | |
| CN210875539U (en) | Energy-concerving and environment-protective type breaker is used in engineering construction | |
| CN210994737U (en) | Dust pelletizing system is used in production of superfine sandblast powder | |
| CN210411072U (en) | Centrifugal pulverizer | |
| CN211274777U (en) | Adjustable jaw crusher | |
| CN201720130U (en) | Full-automatic pull-bag centrifuge | |
| CN207756245U (en) | A kind of Bioexperiment crushing centrifugation apparatus | |
| CN219301250U (en) | A dehydration drying all-in-one for salt production | |
| CN106391261B (en) | Dried bean curd raw material separates fiberizer | |
| CN205095876U (en) | Grinding roller device of milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |