CN202845180U - Vertical type spiral centrifugal device - Google Patents
Vertical type spiral centrifugal device Download PDFInfo
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- CN202845180U CN202845180U CN 201220577100 CN201220577100U CN202845180U CN 202845180 U CN202845180 U CN 202845180U CN 201220577100 CN201220577100 CN 201220577100 CN 201220577100 U CN201220577100 U CN 201220577100U CN 202845180 U CN202845180 U CN 202845180U
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Abstract
The utility model relates to a vertical type spiral centrifugal device which comprises a machine support. A main bearing seat is arranged inside the machine support, an outer shaft is arranged inside the main bearing seat by a bearing, the outer shaft is of a hollow structure, a inner shaft is arranged inside the outer shaft in a moveable mode, a rotor drum is arranged on the outer shaft, an outer casing is arranged outside the rotor drum, the outer casing is fixed with the machine support, the rotor drum is composed of a rotor drum seat and an outer rotating tube, a slag outlet hole is formed in the bottom of the rotor drum seat, filtering holes are densely distributed in walls of the outer rotating tube, a filtering net is arranged on the inner wall of the outer rotating tube, a connecting plate is arranged on an inner shaft, an inner rotating tube corresponding to the outer rotating tube is arranged on the connecting plate, a separate cavity is formed between the inner rotating tube and the outer rotating tube, the separate cavity is separated into a pre filtration zone, a wash zone and a secondary filtration zone in sequence from up to down, a spiral blade is arranged on an outer wall of the inner rotating tube, the outer edge of the spiral blade is in clearance fit with the filtering net, a feeding inlet pipe and a liquid inlet pipe are arranged on the outer casing, the feeding inlet pipe is communicated with the pre filtration zone of the separate cavity, and the liquid inlet pipe is communicated with the wash zone of the separate cavity.
Description
Technical field
The utility model relates to the technical field of centrifugation apparatus, refers 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.
The utility model content
Technical problem to be solved in the utility model 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 adopted in the utility model 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 beneficial effects of the utility model are: 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 utility model;
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 the utility model vertical helical centrifugal device 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 utility model 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 utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
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 |
|---|---|---|---|
| CN 201220577100 CN202845180U (en) | 2012-11-05 | 2012-11-05 | Vertical type spiral centrifugal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577100 CN202845180U (en) | 2012-11-05 | 2012-11-05 | Vertical type spiral centrifugal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845180U true CN202845180U (en) | 2013-04-03 |
Family
ID=47976418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577100 Expired - Fee Related CN202845180U (en) | 2012-11-05 | 2012-11-05 | Vertical type spiral centrifugal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921563A (en) * | 2012-11-05 | 2013-02-13 | 陈志才 | Vertical spiral centrifugal device |
| CN105880042A (en) * | 2016-05-09 | 2016-08-24 | 蚌埠市兴利离心机制造有限公司 | Spiral scraping type vertical centrifugal machine |
-
2012
- 2012-11-05 CN CN 201220577100 patent/CN202845180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921563A (en) * | 2012-11-05 | 2013-02-13 | 陈志才 | Vertical spiral centrifugal device |
| CN105880042A (en) * | 2016-05-09 | 2016-08-24 | 蚌埠市兴利离心机制造有限公司 | Spiral scraping type vertical centrifugal machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151105 |
|
| EXPY | Termination of patent right or utility model |