CN102921563A - Vertical spiral centrifugal device - Google Patents
Vertical spiral centrifugal device Download PDFInfo
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- CN102921563A CN102921563A CN2012104358331A CN201210435833A CN102921563A CN 102921563 A CN102921563 A CN 102921563A CN 2012104358331 A CN2012104358331 A CN 2012104358331A CN 201210435833 A CN201210435833 A CN 201210435833A CN 102921563 A CN102921563 A CN 102921563A
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Abstract
The invention relates to a vertical spiral centrifugal device which comprises a rack, a main bearing seat is arranged in the rack, an outer shaft is arranged in the main bearing seat through a bearing and in a hollow structure, an inner shaft is movably arranged on the inside of the outer shaft, a rotating drum is arranged on the outer shaft, an outer casing is arranged outside the rotating drum and is fixed with the rack, the rotating drum is composed of a rotating drum seat and an outer rotating drum, a slag outlet is arranged at the bottom of the rotating drum seat, filtering holes are densely distributed in the wall of the outer rotating drum, and a filter screen is arranged on the inner wall of the outer rotating drum; and a connection plate is arranged on the inner shaft, an inner rotating drum corresponding to the outer rotating drum is arranged on the connection plate, a separation cavity is formed between the inner rotating drum and the outer rotating drum and divided into a pre-filtering area, a cleaning area and a secondary filtering area from top to bottom successively, spiral blades are arranged on the outer wall of the inner rotating drum, outer edges of the spiral blades are in clearance fit with the filter screen, a feed pipe and a liquid inlet pipe are arranged on the outer casing, the feed pipe is communicated with the pre-filtering area of the separation cavity, and the liquid inlet pipe is communicated with the cleaning area of the separation cavity.
Description
Technical field
The present invention relates to the technical field of centrifugation apparatus, refer to especially a kind of vertical helical centrifugal device.
Background technology
Bottom discharge centrifugal machine all is to take the clearance-type charging all the time, and batch (-type) takes off liquid, and last clearance-type rotates at a slow speed the working method of scraper discharging.Its shortcoming is gap operating, needs Artificial Control to operate whole process, and constantly start is shut down, and efficient is lower.Advantage is direct top charging bottom discharge, can putty.
The advantage of horizontal screw unloading continuous centrifugal machine is continuous charging, take off liquid and discharging, but some material is in fill process, owing to exist feed pipe with the congenital shortcoming of elbow, can cause putty, so for the separation of a lot of materials, can not use the horizontal spiral continuous centrifugal machine, wash not thorough.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and can realize continuous charging, wash, take off liquid and discharging, and can not have the not vertical helical centrifugal device of thorough phenomenon of putty and washing.
For addressing the above problem, the technical solution used in the present invention is: the vertical helical centrifugal device, comprise frame, be provided with main bearing seat in the frame, be provided with outer shaft by bearing in the main bearing seat, outer shaft is connected with outer axial brake device, and described outer shaft is hollow structure, and the internal activity of outer shaft is provided with interior axle, interior axle is connected with interior axial brake device, be provided with rotary drum on the outer shaft, the rotary drum outer setting has shell, and shell and frame fix, rotary drum is comprised of rotary drum seat and outer rotaring tube, the bottom of rotary drum seat is provided with scum hole, is densely covered with filter bores in the wall of outer rotaring tube, and the inwall of outer rotaring tube is provided with filter screen; Be provided with connecting plate on the interior axle, be provided with the interior rotating cylinder corresponding with outer rotaring tube on the connecting plate, form a separate space between interior rotating cylinder and the outer rotaring tube, separate space is divided into pre-filtering district, scrubbing section and secondary filter district from top to bottom successively, be provided with helical blade on the outer wall of interior rotating cylinder, the outer rim of helical blade cooperates with the filter screen gap, is provided with feed pipe and feed tube on the described shell, feed pipe is connected with the pre-filtering district of separate space, and feed tube is connected with the scrubbing section of separate space.
Described connecting plate top is provided with over cap and liquid barrier; over cap be positioned at axle upper end directly over; the liquid barrier upper opening; the lower end of described feed tube be positioned at the liquid barrier opening part directly over; form an admission chamber between over cap and the liquid barrier; be provided with the cleaning solution hole in the connecting plate of admission chamber bottom; the below of connecting plate is provided with washing channel; the barrel that is arranged in the rotating cylinder of scrubbing section is provided with lower cleaning solution hole; the upper end of washing channel is connected to the cleaning solution hole, and the lower end of washing channel is connected to lower cleaning solution hole.
Described connecting plate top is provided with the drapery panel that is obliquely installed, and the barrel that is arranged in the rotating cylinder in pre-filtering district is provided with charging aperture, and charging aperture is positioned at the top of drapery panel outer end.
Described outer axial brake device comprises the outer shaft follower that is arranged on the outer shaft, is provided with outer spindle motor on the frame, is provided with the outer shaft driving wheel on the output shaft of outer spindle motor, and the outer shaft driving wheel is connected with the outer shaft follower by main belt; Be provided with outer shaft on the outer shaft follower, interior axle is located in the outer shaft and is arranged with internal axle sleeve on it, be provided with bearing between internal axle sleeve and the outer shaft, described interior axial brake device comprises the interior axle follower that is arranged on the interior axle, be provided with interior spindle motor on the frame, be provided with interior axle driving wheel on the output shaft of interior spindle motor, interior axle driving wheel is connected with interior axle follower by secondary belt.
The invention has the beneficial effects as follows: above-mentioned vertical helical centrifugal device, it can be realized continuous charging, wash, takes off liquid and discharging, and can there be the putty phenomenon in its top in fill process, and whole periphery jet washing liquid, the washing of material is comparatively thorough.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of feed liquor part among Fig. 1;
Fig. 3 is the part-structure schematic diagram of Fig. 1 China and foreign countries' axial brake device and interior axial brake device;
Among the figure: 1; frame, 2; main bearing seat, 3; outer shaft; 4; interior axle, 5; shell, 6; the rotary drum seat; 7; outer rotaring tube, 8; filter screen, 9; connecting plate; 10; interior rotating cylinder, 11; the pre-filtering district, 12; scrubbing section; 13; the secondary filter district, 14; helical blade, 15; feed pipe; 16; feed tube, 17; over cap, 18; liquid barrier; 19; admission chamber, 20; upper cleaning solution hole, 21; washing channel; 22; lower cleaning solution hole, 23; drapery panel, 24; charging aperture; 25; the outer shaft follower, 26; outer spindle motor, 27; the outer shaft driving wheel; 28; main belt, 29; outer shaft, 30; internal axle sleeve; 31; interior axle follower; 32; interior spindle motor, 33; interior axle driving wheel, 34; secondary belt.
The specific embodiment
Below by specific embodiment vertical helical centrifugal device of the present invention is described in further detail.
As shown in Figure 1, the vertical helical centrifugal device, comprise frame 1, be provided with main bearing seat 2 in the frame 1, be provided with outer shaft 3 by bearing in the main bearing seat 2, outer shaft 3 is connected with outer axial brake device, and described outer shaft 3 is hollow structure, and the internal activity of outer shaft 3 is provided with interior axle 4, interior axle 4 is connected with interior axial brake device, be provided with rotary drum on the outer shaft 3, the rotary drum outer setting has shell 5, and shell 5 fixes with frame 1, rotary drum is comprised of rotary drum seat 6 and outer rotaring tube 7, the bottom of rotary drum seat 6 is provided with scum hole, is densely covered with filter bores in the wall of outer rotaring tube 7, and the inwall of outer rotaring tube 7 is provided with filter screen 8; Be provided with connecting plate 9 on the interior axle 4, be provided with the interior rotating cylinder 10 corresponding with outer rotaring tube 7 on the connecting plate 9, in the present embodiment, outer rotaring tube 7 is pyramidal structure with interior rotating cylinder 10, but also can be cylindrical structural, form a separate space between interior rotating cylinder 10 and the outer rotaring tube 7, separate space is divided into pre-filtering district 11 from top to bottom successively, scrubbing section 12 and secondary filter district 13, be provided with helical blade 14 on the outer wall of interior rotating cylinder 10, the outer rim of helical blade 14 cooperates with filter screen 8 gaps, be provided with feed pipe 15 and feed tube 16 on the described shell 5, feed pipe 15 is connected with the pre-filtering district 11 of separate space, and feed tube 16 is connected with the scrubbing section 12 of separate space.
As preferred version; as shown in Figure 2; described connecting plate 9 tops are provided with over cap 17 and liquid barrier 18; over cap 17 be positioned at axle 4 upper ends directly over; liquid barrier 18 upper openings; the lower end of described feed tube 16 be positioned at liquid barrier 18 opening parts directly over; form an admission chamber 19 between over cap 17 and the liquid barrier 18; be provided with cleaning solution hole 20 in the connecting plate 9 of admission chamber 19 bottoms; the below of connecting plate 9 is provided with washing channel 21; the barrel that is arranged in the rotating cylinder 10 of scrubbing section 12 is provided with lower cleaning solution hole 22, and the upper end of washing channel 21 is connected to cleaning solution hole 20, and the lower end of washing channel 21 is connected to lower cleaning solution hole 22.By the structure of liquid barrier 18 and over cap 17, not only avoided interior axle 4 to contact with cleaning solution, and realized the conveying of cleaning solution.
As preferred version, described connecting plate 9 tops are provided with the drapery panel 23 that is obliquely installed, and the barrel that is arranged in the rotating cylinder 10 in pre-filtering district 11 is provided with charging aperture 24, and charging aperture 24 is positioned at the top of drapery panel 23 outer ends.By drapery panel 23 is set, make charging more smooth and easy, thorough.
As preferred version, as shown in Figure 3, described outer axial brake device comprises the outer shaft follower 25 that is arranged on the outer shaft 3, be provided with outer spindle motor 26 on the frame 1, be provided with outer shaft driving wheel 27 on the output shaft of outer spindle motor 26, outer shaft driving wheel 27 is connected with outer shaft follower 25 by main belt 28; Be provided with outer shaft 29 on the outer shaft follower 25, interior axle 4 is located in and is arranged with internal axle sleeve 30 in the outer shaft 29 and on it, be provided with bearing between internal axle sleeve 30 and the outer shaft 29, described interior axial brake device comprises the interior axle follower 31 that is arranged on the interior axle 4, be provided with interior spindle motor 32 on the frame 1, be provided with interior axle driving wheel 33 on the output shaft of interior spindle motor 32, interior axle driving wheel 33 is connected with interior axle follower 31 by secondary belt 34.
Operation principle of the present invention is: start simultaneously outer spindle motor 26 and interior spindle motor 32, and the rotating speed of outer spindle motor 26 and interior spindle motor 32 is arranged certain poor rotating speed, thereby make the interior axle 4 of Two axle drive system and outer shaft 3 keep certain poor rotating speed, namely so that outer rotaring tube 7 and interior rotating cylinder 10 keep certain poor rotating speed, interior rotating cylinder 10 is in the relative running of outer rotaring tube 7 inner maintenances, helical blade 14 on the interior rotating cylinder 10 is in constantly relatively running, at this moment, from feed pipe 15 adding materials, material enters pre-filtering district 11 under the effect of drapery panel 23, material is realized pre-filtering under the effect of centrifugal force, and material constantly moves down under the effect of helical blade 14, when material enters scrubbing section 12, cleaning solution from feed tube 16 addings, at process admission chamber 19, upper washing hole 20, enter scrubbing section 12 behind washing channel 21 and the lower washing hole 22, by cleaning solution material is washed, material after being washed continues to be moved downward to secondary filter district 13 under the effect of helical blade 14, realize taking off thoroughly liquid, last material movement to scum hole is discharged.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used for restriction the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. vertical helical centrifugal device, comprise frame, be provided with main bearing seat in the frame, be provided with outer shaft by bearing in the main bearing seat, outer shaft is connected with outer axial brake device, it is characterized in that: described outer shaft is hollow structure, the internal activity of outer shaft is provided with interior axle, and interior axle is connected with interior axial brake device, is provided with rotary drum on the outer shaft, the rotary drum outer setting has shell, shell and frame fix, and rotary drum is comprised of rotary drum seat and outer rotaring tube, and the bottom of rotary drum seat is provided with scum hole, be densely covered with filter bores in the wall of outer rotaring tube, the inwall of outer rotaring tube is provided with filter screen; Be provided with connecting plate on the interior axle, the interior rotating cylinder corresponding with outer rotaring tube is set on the connecting plate, form a separate space between interior rotating cylinder and the outer rotaring tube, separate space is divided into pre-filtering district, scrubbing section and secondary filter district from top to bottom successively, be provided with helical blade on the outer wall of interior rotating cylinder, the outer rim of helical blade cooperates with the filter screen gap, is provided with feed pipe and feed tube on the described shell, feed pipe is connected with the pre-filtering district of separate space, and feed tube is connected with the scrubbing section of separate space.
2. vertical helical centrifugal device according to claim 1; it is characterized in that: described connecting plate top is provided with over cap and liquid barrier; over cap be positioned at axle upper end directly over; the liquid barrier upper opening; the lower end of described feed tube be positioned at the liquid barrier opening part directly over; form an admission chamber between over cap and the liquid barrier; be provided with the cleaning solution hole in the connecting plate of admission chamber bottom; the below of connecting plate is provided with washing channel; the barrel that is arranged in the rotating cylinder of scrubbing section is provided with lower cleaning solution hole; the upper end of washing channel is connected to the cleaning solution hole, and the lower end of washing channel is connected to lower cleaning solution hole.
3. vertical helical centrifugal device according to claim 1 and 2 is characterized in that: described connecting plate top is provided with the drapery panel that is obliquely installed, and the barrel that is arranged in the rotating cylinder in pre-filtering district is provided with charging aperture, and charging aperture is positioned at the top of drapery panel outer end.
4. vertical helical centrifugal device according to claim 1 and 2, it is characterized in that: described outer axial brake device comprises the outer shaft follower that is arranged on the outer shaft, be provided with outer spindle motor on the frame, be provided with the outer shaft driving wheel on the output shaft of outer spindle motor, the outer shaft driving wheel is connected with the outer shaft follower by main belt; Be provided with outer shaft on the outer shaft follower, interior axle is located in the outer shaft and is arranged with internal axle sleeve on it, be provided with bearing between internal axle sleeve and the outer shaft, described interior axial brake device comprises the interior axle follower that is arranged on the interior axle, be provided with interior spindle motor on the frame, be provided with interior axle driving wheel on the output shaft of interior spindle motor, interior axle driving wheel is connected with interior axle follower by secondary belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104358331A CN102921563A (en) | 2012-11-05 | 2012-11-05 | Vertical spiral centrifugal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104358331A CN102921563A (en) | 2012-11-05 | 2012-11-05 | Vertical spiral centrifugal device |
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| Publication Number | Publication Date |
|---|---|
| CN102921563A true CN102921563A (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104358331A Pending CN102921563A (en) | 2012-11-05 | 2012-11-05 | Vertical spiral centrifugal device |
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| CN (1) | CN102921563A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880039A (en) * | 2016-05-09 | 2016-08-24 | 蚌埠市兴利离心机制造有限公司 | Feeding and discharging type vertical centrifugal machine |
| CN105944845A (en) * | 2016-05-09 | 2016-09-21 | 蚌埠市兴利离心机制造有限公司 | Spiral separation type vertical centrifugal machine |
| CN109847953A (en) * | 2018-12-29 | 2019-06-07 | 苏州丰亚达环保科技有限公司 | High-precision centrifugal separation equipment |
| CN110479673A (en) * | 2019-08-17 | 2019-11-22 | 温州瓯厦建设有限公司 | A kind of contrarotating centrifugal sand stone cleaning machine |
| CN111220432A (en) * | 2019-12-09 | 2020-06-02 | 绿城农科检测技术有限公司 | Collection suction filtration, centrifugation pretreatment instrument as an organic whole |
| CN113164987A (en) * | 2018-12-10 | 2021-07-23 | 阿法拉伐股份有限公司 | Modular centrifugal separator and base unit and system therefor |
| CN114931796A (en) * | 2022-05-31 | 2022-08-23 | 日照职业技术学院 | Marble processing is with circulation dust pelletizing system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB633966A (en) * | 1946-08-09 | 1949-12-30 | Aldo Casagrande | Improvements relating to continuous centrifugal machines |
| US3424312A (en) * | 1966-11-25 | 1969-01-28 | Dorr Oliver Inc | Wash arrangement for screen centrifuges |
| US3438501A (en) * | 1967-10-04 | 1969-04-15 | Dorr Oliver Inc | Washing arrangement for screen centrifuge |
| CN2118154U (en) * | 1992-03-26 | 1992-10-07 | 长庆石油勘探局第二机械厂 | Vertical screw discharging settlement sentrifugal machine for drilling well liquid |
| CN2780339Y (en) * | 2004-07-26 | 2006-05-17 | 刘仲威 | Three-foot type radial flat strip automatic filtering centrifugal |
| CN201529575U (en) * | 2009-10-12 | 2010-07-21 | 江苏牡丹离心机制造有限公司 | Material distributing device of charging and discharging centrifugal machine |
| CN202845180U (en) * | 2012-11-05 | 2013-04-03 | 陈志才 | Vertical type spiral centrifugal device |
-
2012
- 2012-11-05 CN CN2012104358331A patent/CN102921563A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB633966A (en) * | 1946-08-09 | 1949-12-30 | Aldo Casagrande | Improvements relating to continuous centrifugal machines |
| US3424312A (en) * | 1966-11-25 | 1969-01-28 | Dorr Oliver Inc | Wash arrangement for screen centrifuges |
| US3438501A (en) * | 1967-10-04 | 1969-04-15 | Dorr Oliver Inc | Washing arrangement for screen centrifuge |
| CN2118154U (en) * | 1992-03-26 | 1992-10-07 | 长庆石油勘探局第二机械厂 | Vertical screw discharging settlement sentrifugal machine for drilling well liquid |
| CN2780339Y (en) * | 2004-07-26 | 2006-05-17 | 刘仲威 | Three-foot type radial flat strip automatic filtering centrifugal |
| CN201529575U (en) * | 2009-10-12 | 2010-07-21 | 江苏牡丹离心机制造有限公司 | Material distributing device of charging and discharging centrifugal machine |
| CN202845180U (en) * | 2012-11-05 | 2013-04-03 | 陈志才 | Vertical type spiral centrifugal device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880039A (en) * | 2016-05-09 | 2016-08-24 | 蚌埠市兴利离心机制造有限公司 | Feeding and discharging type vertical centrifugal machine |
| CN105944845A (en) * | 2016-05-09 | 2016-09-21 | 蚌埠市兴利离心机制造有限公司 | Spiral separation type vertical centrifugal machine |
| CN113164987A (en) * | 2018-12-10 | 2021-07-23 | 阿法拉伐股份有限公司 | Modular centrifugal separator and base unit and system therefor |
| CN109847953A (en) * | 2018-12-29 | 2019-06-07 | 苏州丰亚达环保科技有限公司 | High-precision centrifugal separation equipment |
| CN109847953B (en) * | 2018-12-29 | 2023-07-21 | 苏州丰亚达环保科技有限公司 | High-precision centrifugal separation equipment |
| CN110479673A (en) * | 2019-08-17 | 2019-11-22 | 温州瓯厦建设有限公司 | A kind of contrarotating centrifugal sand stone cleaning machine |
| CN110479673B (en) * | 2019-08-17 | 2020-12-18 | 温州瓯厦建设有限公司 | Contrarotating centrifugal sand cleaning machine |
| CN111220432A (en) * | 2019-12-09 | 2020-06-02 | 绿城农科检测技术有限公司 | Collection suction filtration, centrifugation pretreatment instrument as an organic whole |
| CN111220432B (en) * | 2019-12-09 | 2022-10-25 | 绿城农科检测技术有限公司 | Collection suction filtration, centrifugation pretreatment instrument as an organic whole |
| CN114931796A (en) * | 2022-05-31 | 2022-08-23 | 日照职业技术学院 | Marble processing is with circulation dust pelletizing system |
| CN114931796B (en) * | 2022-05-31 | 2024-06-25 | 日照职业技术学院 | Marble processing is with circulation dust pelletizing system |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |