CN202621312U - Vertical type siphon scraper lower portion discharging centrifuge - Google Patents
Vertical type siphon scraper lower portion discharging centrifuge Download PDFInfo
- Publication number
- CN202621312U CN202621312U CN 201220280994 CN201220280994U CN202621312U CN 202621312 U CN202621312 U CN 202621312U CN 201220280994 CN201220280994 CN 201220280994 CN 201220280994 U CN201220280994 U CN 201220280994U CN 202621312 U CN202621312 U CN 202621312U
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- China
- Prior art keywords
- siphon
- rotary drum
- rotating drum
- drum
- liquor
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Abstract
The utility model provides a vertical type siphon scraper lower portion discharging centrifuge which comprises a machine base, a shell body is arranged on the machine base, an end cap is arranged on the upper portion of the shell body, and a material scraping device and a material distributing device are arranged on the end cap. Rotating drums are arranged in the shell body and comprise an inner rotating drum and an outer rotating drum, a water outlet is arranged in a drum wall of the inner rotating drum, a filter screen is arranged on the inner side of the drum wall in a paved mode, and a filter liquor channel is arranged between the inner rotating drum and the outer rotating drum. A siphon cavity is arranged at the bottom of the outer rotating drum, a liquor passing hole is arranged between the filter liquor channel and the siphon cavity, a liquor discharging siphon pipe is arranged in the siphon cavity, an annular channel of the liquor discharging siphon pipe is arranged at the lower bottom of the siphon cavity, and the liquor discharging siphon pipe penetrates through the annular channel and is installed on the machine base. The vertical type siphon scraper lower portion discharging centrifuge is reasonable is design, pressure difference on two sides of a filtering medium is increased, filtering rate is improved, and driving force of filtering is large; and the vertical type siphon scraper lower portion discharging centrifuge reduces moisture content of filter residues, and is suitable for separating materials which are relatively small in solid phase particle size, relatively low in concentration and difficult to separate, and at the same time, is further suitable for relatively large load production and occasions of full washing of the materials.
Description
Technical field
The utility model relates to a kind of vertical centrifugal machine, particularly a kind of vertical siphon scraper bottom conveyer centrifugal.
Background technology
The present horizontal siphon centrifuge with cutter discharge of solid of domestic main production; Horizontal siphon centrifuge with cutter discharge of solid is a kind of broad knife discharging, control automatically, periodic duty continuously, siphon filtering centrifuge; Can under full-speed operation, realize charging, separation, washing, dehydration, discharge opeing, discharging automatically, wash operation such as net, have novel structure, running steadily, characteristics such as automaticity is high, labour intensity is low, production capacity is big, clean result is good, rate of cake moisture content is low.Suitable separation contains the solid formation granularity greater than 0.015mm, and concentration range is at the suspension of 25-60%.Be widely used in the industries such as chemical industry, light industry, food, pharmacy.But still there is not vertical siphon centrifuge with cutter discharge of solid at present.
Summary of the invention
The utility model technical problem to be solved is the deficiency to prior art, provides a kind of rational in infrastructure, easy to use, and it is less to separate solid particle size, the vertical siphon scraper bottom conveyer centrifugal of the material that concentration ratio is lower.
The utility model technical problem to be solved is to realize through following technical scheme, and the utility model is a kind of vertical siphon scraper bottom conveyer centrifugal, comprises support; Support is provided with housing, and housing top is provided with end cap, and end cap is provided with scraper and distribution device; Be provided with rotary drum in the housing, the support bottom is provided with discharging opening, is characterized in: rotary drum and outer drum in described rotary drum comprises; The bulging wall of rotary drum is provided with apopore in described, and the bulging wall inboard of interior rotary drum is equipped with screen pack, is made as filtrate channel between interior rotary drum and the outer drum; Be provided with the siphon chamber in the bottom of outer drum, be provided with liquid pass hole between filtrate channel and the siphon chamber, be provided with the discharge opeing siphon pipe in the siphon chamber; Going to the bottom of siphon chamber is provided with the siphonal circular passage of discharge opeing, and the discharge opeing siphon pipe passes the circular passage and is contained on the support.
The utility model technical problem to be solved can also further realized, is provided with the siphon pipe arrangement for adjusting height between discharge opeing siphon pipe and the support through following technical scheme.
The utility model technical problem to be solved can also realize that further be provided with backwash tube in the circular passage, backwash tube and discharge opeing siphon pipe symmetry are located at both sides, siphon chamber through following technical scheme.
Rotary drum and outer drum in the utility model is provided with, the filtrating in the filter medium gets into filtrate channel through the apopore on the interior rotary drum, thereby flow in the siphon chamber, in the siphon chamber, forms the rotation pendular ring, is pressed into the discharge opeing siphon pipe, outside the shedder.The utility model is to utilize siphon principle, to increase the novel centrifugal machine of filtered driving force, except that general centrifugal filtration motive force, has also increased the siphon draft of similar vacuum.
Compared with prior art, it is reasonable in design, and is simple in structure; Easy to use, filter medium pressure at both sides difference increases, and has improved filtering rate; Make the unit interval disposal ability increase by 1.5 ~ 2.0 times,, thereby reduced the water capacity of filter residue because filtered driving force is big; Be applicable to that solid particle size is less, the separation of the lower and material that is difficult to separate of concentration ratio also is applicable to bigger load production simultaneously and needs the fully occasion of washing.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Following with reference to accompanying drawing, further describe the concrete technical scheme of the utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
With reference to Fig. 1, a kind of vertical siphon scraper bottom conveyer centrifugal comprises support 6, and support 6 is provided with housing 11; Housing 11 tops are provided with end cap 1, and end cap 1 is provided with scraper 2 and distribution device 3, is provided with rotary drum in the housing 11; Support 6 bottoms are provided with discharging opening, rotary drum 5 and outer drum 4 in described rotary drum comprises, and the bulging wall of described interior rotary drum 5 is provided with apopore; The bulging wall inboard of interior rotary drum 5 is equipped with screen pack, and the screen pack two ends compress with square rubber, outer drum 4 not perforates; Be made as filtrate channel 10 between interior rotary drum 5 and the outer drum 4, be provided with siphon chamber 9, be provided with liquid pass hole between filtrate channel 10 and the siphon chamber 9 in the bottom of outer drum 4; Be provided with discharge opeing siphon pipe 8 in the siphon chamber 9, going to the bottom of siphon chamber 9 is provided with the circular passage of discharge opeing siphon pipe 8, and discharge opeing siphon pipe 8 passes the circular passage and is contained on the support 6.
Drum rotating through the screen pack of interior rotary drum 5, gets into filtrating in the filter medium the filtrate channel 10 from apopore; On the screen pack of rotary drum 5, filtrating flow into siphon chamber 9 from liquid pass hole in filtrate was then stayed, and in siphon chamber 9, formed the rotation pendular ring; Be pressed into discharge opeing siphon pipe 8, outside the shedder.Rotary drum is the key of Rotation Siphon Centrifuge, and each surfaces of revolution working axiality is had relatively high expectations.
The utility model adopts revolving top reinforced, and cloth is even, and machine run is steady.The rotary drum of the utility model is equally applicable to vertical upper unloading centrifuge and Pig conveyer centrifugal.
Be provided with siphon pipe 8 arrangement for adjusting height between discharge opeing siphon pipe 8 and the support 6, the position through regulating discharge opeing siphon pipe 8 can controlled filter speed, thereby help the even distribution of filter residue, improves the clean result of filter residue.
Be provided with backwash tube 7 in the circular passage; Backwash tube 7 is located at 9 both sides, siphon chamber with discharge opeing siphon pipe 8 symmetries; Backwash tube 7 is to rotate bath in siphon chamber 9 and filtrate channel 10 down at full speed at rotary drum; The air that it not only can get rid of 4 of interior outer drums also forms liquid level on filter medium, help the regeneration and the washing filter cakes of filter cloth.
Claims (3)
1. a vertical siphon scraper bottom conveyer centrifugal comprises support, and support is provided with housing; Housing top is provided with end cap, and end cap is provided with scraper and distribution device, is provided with rotary drum in the housing; The support bottom is provided with discharging opening, it is characterized in that: rotary drum and outer drum in described rotary drum comprises, and the bulging wall of described interior rotary drum is provided with apopore; The bulging wall inboard of interior rotary drum is equipped with screen pack, is made as filtrate channel between interior rotary drum and the outer drum, is provided with the siphon chamber in the bottom of outer drum; Be provided with liquid pass hole between filtrate channel and the siphon chamber; Be provided with the discharge opeing siphon pipe in the siphon chamber, going to the bottom of siphon chamber is provided with the siphonal circular passage of discharge opeing, and the discharge opeing siphon pipe passes the circular passage and is contained on the support.
2. vertical siphon scraper according to claim 1 bottom conveyer centrifugal is characterized in that: be provided with the siphon pipe arrangement for adjusting height between discharge opeing siphon pipe and the support.
3. vertical siphon scraper according to claim 1 bottom conveyer centrifugal is characterized in that: be provided with backwash tube in the circular passage, backwash tube and discharge opeing siphon pipe symmetry are located at both sides, siphon chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280994 CN202621312U (en) | 2012-06-15 | 2012-06-15 | Vertical type siphon scraper lower portion discharging centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280994 CN202621312U (en) | 2012-06-15 | 2012-06-15 | Vertical type siphon scraper lower portion discharging centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621312U true CN202621312U (en) | 2012-12-26 |
Family
ID=47374557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220280994 Expired - Fee Related CN202621312U (en) | 2012-06-15 | 2012-06-15 | Vertical type siphon scraper lower portion discharging centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984836A (en) * | 2015-06-16 | 2015-10-21 | 镇江港和新型建材有限公司 | Centrifugal machine with double-layer rotary drum structure |
| CN108067360A (en) * | 2018-02-05 | 2018-05-25 | 南京达旻机械制造有限公司 | The rotary drum drainage mechanism of horizontal spiral centrifuge |
-
2012
- 2012-06-15 CN CN 201220280994 patent/CN202621312U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984836A (en) * | 2015-06-16 | 2015-10-21 | 镇江港和新型建材有限公司 | Centrifugal machine with double-layer rotary drum structure |
| CN108067360A (en) * | 2018-02-05 | 2018-05-25 | 南京达旻机械制造有限公司 | The rotary drum drainage mechanism of horizontal spiral centrifuge |
| CN108067360B (en) * | 2018-02-05 | 2024-03-19 | 南京达旻机械制造有限公司 | Drum drainage mechanism of horizontal spiral centrifuge |
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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: 20121226 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |