CN202942970U - Horizontal helical screen centrifuge - Google Patents
Horizontal helical screen centrifuge Download PDFInfo
- Publication number
- CN202942970U CN202942970U CN 201220686684 CN201220686684U CN202942970U CN 202942970 U CN202942970 U CN 202942970U CN 201220686684 CN201220686684 CN 201220686684 CN 201220686684 U CN201220686684 U CN 201220686684U CN 202942970 U CN202942970 U CN 202942970U
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- Prior art keywords
- centrifuge
- centrifugal
- centrifuge shell
- drum
- screen
- 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 - Fee Related
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Abstract
The utility model discloses a horizontal helical screen centrifuge which comprises a rack and a centrifugal housing arranged on the rack, wherein a main shaft is rotatably connected into the centrifugal housing, a rotary table is in power connection with the main shaft, a centrifugal drum and a screen drum covered outside the centrifugal drum are arranged on the rotary table, a spacing board is arranged in the centrifugal housing, feeding pipes are arranged at the upper part of the centrifugal housing, a mother liquid discharging pipe is arranged at the lower part of the centrifugal housing, a solution discharging pipe is arranged at one side of the lower part of the centrifugal housing, helical guide conical drums are arranged in the centrifugal drum, discharging ports of the feeding pipes are formed in the inner sides of the helical guide conical drums, an organic solvent feeding pipe and inorganic solvent feeding pipes are arranged on the centrifugal housing, a plurality of guide grooves are formed in the outer surface of the centrifugal drum, a liquid through hole is formed in the centrifugal drum, and a gap between the extending end of the guide groove and the screen drum is a discharging channel communicated with a mother liquid cavity. The horizontal helical screen centrifuge has the advantages that the continuous automatic washing can be carried out and the anti-explosion effect is good, and has the beneficial effects of being high in labor efficiency and good in quality and reducing the production cost.
Description
Technical field
The utility model relates to a kind of horizontal spiral screen centrifuge.
Background technology
Domestic device category for the material Separation of Solid and Liquid at present is a lot.Wherein the horizontal spiral screen centrifuge is a kind of automatic separation equipment commonly used for feed separation such as crystallization, particle, sour fat, celluloses, be that material takes off self-emptying after liquid, washing, solvent rinsing, but some material is owing to still having the part water-insoluble to exist after washing, affect product quality, need to increase the organic solvent lotion.For addressing this problem, existing client's way is: select after intermittently centrifugal separation equipment is washed, then increase the organic solvent lotion and wash, causing wastes time and energy allows expense consume energy and produces discontinuously, and automaticity is low, and labour intensity is large.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of horizontal spiral screen centrifuge that can carry out simultaneously inorganic and organic washing for defects.
in order to solve the problems of the technologies described above, the utility model provides a kind of horizontal spiral screen centrifuge of following structure, it comprises frame and rack-mounted centrifuge shell, be rotatably connected to the main shaft that is driven by power set in centrifuge shell, on main shaft, power is connected with rotating disk, the screen drum that concentrator bowl and cover are contained in the concentrator bowl outside is installed on rotating disk, be equipped with affixed with the screen drum outer end in centrifuge shell and the centrifuge shell inner chamber be divided into the space bar of mother liquor chamber and solution cavity, the feed pipe that stretches in concentrator bowl is equipped with on centrifuge shell top, the bottom is provided with the mother liquor that is communicated with the mother liquor chamber and goes out pipe, centrifuge shell bottom one side also is equipped with the solution that is communicated with solution cavity and goes out pipe, its design feature is: spiral burden-guiding cone cylinder is housed in concentrator bowl, it is inboard that the discharging port of described feed pipe is positioned at spiral burden-guiding cone cylinder, the organic solvent feed pipe and the inorganic solvent feed pipe that stretch into respectively in a plurality of burden-guiding cone cylinders are housed on centrifuge shell, the outer surface of concentrator bowl is provided with a plurality of guiding gutters that extend outwardly toward screen drum, concentrator bowl is provided with the liquid pass hole that is communicated with burden-guiding cone cylinder and guiding gutter, the liquid outlet channel of gap between the overhanging end of guiding gutter and screen drum for being communicated with the mother liquor chamber.
The steam pipe that inserts the centrifuge shell inner chamber also is housed on centrifuge shell, is evenly equipped with a plurality of air-vents on the inserting paragraph of steam pipe.
The nitrogen access tube that inserts in mother liquor chamber and solution cavity also is housed respectively on described centrifuge shell, and mother liquor is provided with the disk dividing plate that is fixed on the centrifuge shell inwall in the chamber, is provided with the gas passage between disk dividing plate and screen drum.
Described guiding gutter arranges six altogether.
After adopting said structure, can pass into organic solvent and inorganic solvent simultaneously in centrifuge by organic solvent feed pipe and inorganic solvent feed pipe, thereby can carry out simultaneously organic washing and inorganic washing, no longer need intermittently washing, can carry out continuous automatic washing, greatly improved efficiency, and adopt the centrifuge of said structure, can collect and recycle organic solvent, greatly save labour cost, and clean result be good, dehydration rate is high, the material yield is high.The benefit that nitrogen access tube and disk dividing plate are set is, can effectively carry out explosion-proof.To sum up, the utility model has the advantage of and to use simultaneously two kinds of washing agent to carry out continuous automatic washing and explosion-proof effect is good to have that efficiency is high, a good product quality, the beneficial effect that reduces production costs.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:
Fig. 1 is cutaway view of the present utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Horizontal spiral screen centrifuge as shown in drawings, it comprises frame 1 and the centrifuge shell 2 that is arranged on frame 1, be rotatably connected to the main shaft 3 that is driven by power set in centrifuge shell 2, power set can be comprised of the motor reducer shown in figure, the concrete structure that its drive shaft is rotated is prior art, does not repeat them here.on main shaft 3, power is connected with rotating disk 4, the screen drum 7 that concentrator bowl 5 and cover are contained in concentrator bowl 6 outsides is installed on rotating disk 4, be equipped with affixed with screen drum 7 outer ends in centrifuge shell 2 and centrifuge shell 2 inner chambers be divided into the space bar 11 of mother liquor chamber and solution cavity, concentrator bowl 5 and screen drum 7 all are positioned at solution cavity, concentrator bowl 5 is uncovered towards an end in mother liquor chamber, the feed pipe 8 that stretches in concentrator bowl 5 is equipped with on centrifuge shell 2 tops, the bottom is provided with the mother liquor that is communicated with the mother liquor chamber and goes out pipe 9, centrifuge shell 2 bottom one sides also are equipped with the solution that is communicated with solution cavity and go out pipe 10, spiral burden-guiding cone cylinder 12 is housed in concentrator bowl 5, the pitch of spiral burden-guiding cone cylinder 12 is 36cm, suitable increase the holdup time of material, the discharging port of feed pipe 8 is positioned at spiral burden-guiding cone cylinder 12 inboards, the organic solvent feed pipe 13 and the inorganic solvent feed pipe 14 that stretch into respectively in a plurality of burden-guiding cone cylinders 12 are housed on centrifuge shell 2, what add in organic solvent feed pipe 13 is alcohol, what add in inorganic solvent feed pipe 14 is water, two inorganic solvent feed pipes 14 and an organic solvent feed pipe 13 can be set as shown in FIG., the outer surface of concentrator bowl 5 is provided with a plurality of guiding gutters 15 that extend outwardly toward screen drum 7, guiding gutter 15 arranges six altogether.
As shown in FIG., concentrator bowl 5 is provided with the liquid pass hole 16 that is communicated with burden-guiding cone cylinder and guiding gutter, and the overhanging end of guiding gutter 15 and gap between screen drum 7 are the liquid outlet channel that is communicated with the mother liquor chamber.The steam pipe 17 that inserts the centrifuge shell inner chamber also is housed on centrifuge shell 2, and steam pipe 17 plays the effect of further washing, is evenly equipped with a plurality of air-vents on the inserting paragraph of steam pipe.The nitrogen access tube 18 that inserts in mother liquor chamber and solution cavity also is housed respectively on centrifuge shell 2, be provided with the disk dividing plate 19 that is fixed on centrifuge shell 2 inwalls in the mother liquor chamber, be provided with the gas passage between disk dividing plate 19 and screen drum 7, pass into nitrogen by the nitrogen access tube, the Explosion-Proof in the time of can effectively solving alcohol and water and wash simultaneously.
Claims (4)
1. horizontal spiral screen centrifuge, comprise frame (1) and be arranged on centrifuge shell (2) on frame (1), be rotatably connected to the main shaft (3) that is driven by power set in centrifuge shell (2), the upper power of main shaft (3) is connected with rotating disk (4), the screen drum (7) that concentrator bowl (5) and cover are contained in concentrator bowl (6) outside is installed on rotating disk (4), be equipped with affixed with screen drum (7) outer end in centrifuge shell (2) and centrifuge shell (2) inner chamber be divided into the space bar (11) of mother liquor chamber and solution cavity, the feed pipe (8) that stretches in concentrator bowl (5) is equipped with on centrifuge shell (2) top, the bottom is provided with the mother liquor that is communicated with the mother liquor chamber and goes out pipe (9), centrifuge shell (2) bottom one side also is equipped with the solution that is communicated with solution cavity and goes out pipe (10), it is characterized in that: spiral burden-guiding cone cylinder (12) is housed in concentrator bowl (5), the discharging port of described feed pipe (8) is positioned at spiral burden-guiding cone cylinder (12) inboard, the organic solvent feed pipe (13) and the inorganic solvent feed pipe (14) that stretch into respectively in a plurality of burden-guiding cone cylinders (12) are housed on centrifuge shell (2), the outer surface of concentrator bowl (5) is provided with a plurality of guiding gutters (15) that extend outwardly toward screen drum (7), concentrator bowl (5) is provided with the liquid pass hole (16) that is communicated with burden-guiding cone cylinder and guiding gutter, the liquid outlet channel of gap between the overhanging end of guiding gutter (15) and screen drum (7) for being communicated with the mother liquor chamber.
2. horizontal spiral screen centrifuge as claimed in claim 1, is characterized in that: the steam pipe (17) that inserts the centrifuge shell inner chamber also is housed on described centrifuge shell (2), is evenly equipped with a plurality of air-vents on the inserting paragraph of steam pipe.
3. horizontal spiral screen centrifuge as claimed in claim 1, it is characterized in that: the nitrogen access tube (18) that inserts in mother liquor chamber and solution cavity also is housed respectively on described centrifuge shell (2), be provided with the disk dividing plate (19) that is fixed on centrifuge shell (2) inwall in the mother liquor chamber, be provided with the gas passage between disk dividing plate (19) and screen drum (7).
4. horizontal spiral screen centrifuge as described in any one in claim 1-3, it is characterized in that: described guiding gutter (15) arranges six altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686684 CN202942970U (en) | 2012-12-13 | 2012-12-13 | Horizontal helical screen centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686684 CN202942970U (en) | 2012-12-13 | 2012-12-13 | Horizontal helical screen centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942970U true CN202942970U (en) | 2013-05-22 |
Family
ID=48418686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220686684 Expired - Fee Related CN202942970U (en) | 2012-12-13 | 2012-12-13 | Horizontal helical screen centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942970U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117437A (en) * | 2014-07-15 | 2014-10-29 | 张家港市中南化工机械有限公司 | Horizontal filtering centrifugal machine |
| CN109173396A (en) * | 2018-08-07 | 2019-01-11 | 黑龙江莱睿普思环境科技发展有限公司 | A kind of centrifuge that waste mineral oil preprocessing process uses |
| CN113416157A (en) * | 2021-06-25 | 2021-09-21 | 浙江嘉化新材料有限公司 | Crystallization centrifugal leaching device for o-toluenesulfonamide |
-
2012
- 2012-12-13 CN CN 201220686684 patent/CN202942970U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117437A (en) * | 2014-07-15 | 2014-10-29 | 张家港市中南化工机械有限公司 | Horizontal filtering centrifugal machine |
| CN109173396A (en) * | 2018-08-07 | 2019-01-11 | 黑龙江莱睿普思环境科技发展有限公司 | A kind of centrifuge that waste mineral oil preprocessing process uses |
| CN113416157A (en) * | 2021-06-25 | 2021-09-21 | 浙江嘉化新材料有限公司 | Crystallization centrifugal leaching device for o-toluenesulfonamide |
| CN113416157B (en) * | 2021-06-25 | 2022-10-21 | 浙江嘉化新材料有限公司 | Crystallization centrifugal leaching device for o-toluenesulfonamide |
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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: 20130522 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |